Pastoral Perspectives of Humor's Use in Ministry Contexts

ERIC Educational Resources Information Center

Young, Jonathan W.

2012-01-01

Results from a qualitative component of a mixed-methods research design are reported regarding the use of humor in pastoral ministry. Thirteen Southern Baptist (SB) pastors were interviewed, from a total of 37 exemplars identified in the quantitative component of the study, regarding their perspectives toward humor in ministry. Results overall…

Pastoral diagnosis: assessing the psychotheological themes of freedom and meaning.

PubMed

Clarke, Joseph H

2008-01-01

This article is an exploration of the psychological and theological themes of freedom and meaning within the world of those who experience emotional pain. The article focuses on how freedom and meaning can contribute to the development of a pastorally rigorous diagnostic protocol. It is in the examination of emotional freedom and the search for meaning that practitioners of the pastoral arts come to an understanding of the nature of suffering. The article offers an overview of the state of pastoral diagnosis highlighting and drawing from those resources that emphasize the need for pastoral psychology to construct a diagnostic protocol that is both theological and resonate with the lived experience of clients.

"Immunity-to-Change Language Technology": An Educational Tool for Pastoral Leadership Education

ERIC Educational Resources Information Center

Ste-Marie, Lorraine

2008-01-01

One of the primary aims of pastoral leadership education is to offer reflective processes that enable learners to surface, critique, and construct different epistemological conceptions of reality leading to more effective pastoral practice. In many pastoral leadership education programs, this type of intentional reflection usually takes place in a…

"This Delightfull Garden": "Rabbit Hill" and the Pastoral Tradition.

ERIC Educational Resources Information Center

Jordan, Anne Devereaux

1997-01-01

Contends that Robert Lawson's children's book "Rabbit Hill" (1944) falls within the genre of pastoral literature, in the tradition of Edmund Spenser's "Faerie Queen." Examines the history of the genre and finds reasons for classifying Lawson's book as pastoral. Cites classic elements in "Rabbit Hill." Gives five…

Diet Diversity in Pastoral and Agro-pastoral Households in Ugandan Rangeland Ecosystems.

PubMed

Mayanja, Maureen; Rubaire-Akiiki, Chris; Morton, John; Young, Stephen; Greiner, Ted

2015-01-01

We explore how diet diversity differs with agricultural seasons and between households within pastoral and agro-pastoral livelihood systems, using variety of foods consumed as a less complex proxy indicator of food insecurity than benchmark indicators like anthropometry and serum nutrients. The study was in the central part of the rangelands in Uganda. Seventy nine households were monitored for three seasons, and eight food groups consumed during a 24 hour diet recall period used to create a household diet diversity score (HDDS). Mean HDDS was 3.2, varied significantly with gender, age, livelihood system and season (p<.001, F=15.04), but not with household size or household head's education level. Agro-pastoralists exhibited lower mean diet diversity than pastoralists (p<.01, F=7.84) and among agro-pastoralists, households headed by persons over 65 years were most vulnerable (mean HDDS 2.1). This exploratory study raises issues requiring further investigation to inform policies on nutrition security in the two communities.

The Utility of the WHO ICD-10-AM Pastoral Intervention Codings Within Religious, Pastoral and Spiritual Care Research.

PubMed

Carey, Lindsay B; Cohen, Jeffrey

2015-10-01

The World Health Organization (WHO) 'Pastoral Intervention Codings' were first released in 2002 as part of the 'International Statistical Classification of Diseases and Related Health Problems' (WHO 2002). The purpose of the WHO pastoral intervention codings (colloquially abbreviated as 'WHO-PICs') was to record and account for the religious, pastoral and/or spiritual interventions of chaplains and volunteers providing care to patients and other clients experiencing religious and/or spiritual health and well-being issues. The intent of such WHO codings was to provide information in five areas: statistical, research, clinical, education and policy. The purpose of this paper predominantly accounts for research although it does intersect and relate to other WHO priorities. Over the past 10 years, research by the current and associated authors to test the efficacy of the WHO-PICs has been implemented in a number of different health and welfare contexts that have engaged chaplaincy personnel. In summary, while the WHO-PICs are yet to be more widely utilized internationally, the codings have largely proven to be valuable indices appropriate to a variety of contexts. Research utilizing the WHO-PICs, however, has also revealed the necessity for a number of changes and inclusions to be implemented. Recommendations concerning the future utilisation of the WHO-PICs are made, as are recommendations for these codings to be further developed and promoted by the WHO, so as to more accurately record religious, pastoral and spiritual interventions.

[Is pastoral care psychotherapy?].

PubMed

Mettnitzer, A

1999-01-01

Whilst pastoral work is aimed at the consciousness of men, the duty of the psychotherapist is to turn the subconscious into the conscious. After clarifying the situation in his inner world the patient should be able to take free decisions. The psychotherapist is not responsible for the decision made by the person, which means that the conscious area is the responsibility of the individual. The psychotherapist must not manipulate the conscious parts just as the clergy must not manipulate the subconscious. So whilst there is a difference in both areas that must be maintained, that difference is less than the two have in common. The common aim or goal is: 1. The basis of both areas is a 'Socratic optimism' rooted in the fact that pastoral work and psychotherapy want the person to discover his or her own truth which cannot be told to him or her. However, it can be found by the person with assistance. 2. Both are characterised by a pragmatic individualism that says that it is worth listening to a single person for days, weeks, months or years until it is ascertained what the soul suffers from. 3. Both are convinced that the truth of a person cannot be described in moral categories. Social and ethical standards don't help but they may reflect the symptoms and the distress of the person. 4. Taking into consideration the dimension of the subconscious in pastoral duty as well, human decisions and activity can be understood much better.

The Importance of PRI Therapy for the Pastoral Counsellor

PubMed Central

2009-01-01

It is not always easy for pastoral counsellors to help people change. Often people have become stuck in their ways. Recent developments in the field of brain research help explain why change is difficult. This article discusses Past Reality Integration Therapy (PRI), a psychotherapeutic method that integrates recent findings of brain research and offers an important addition to the work of (pastoral) counsellors and psychotherapists. The use of this approach with Dutch students in their pastoral training is presented. Furthermore the importance of this new method for counsellors themselves, their clients and their work is discussed and some overall conclusions about the method and its practical application are presented. PMID:20835380

The dignity of servanthood in pastoral care.

PubMed

Sunderland, Ronald H

2003-01-01

Servanthood is a dominant image of ministry in both Jewish and Christian scriptures, and poses a rich source of material from which to address the theme of human dignity from the perspective of pastoral care. The biblical concept of servanthood, which defines the nature of the pastoral relationship and dignifies the personhood of the care recipient, suggests an approach to the issues of vulnerability of both giver and receiver of care, and proposes that the caring relationship is best conceived as a partnership to which each participant brings gifts. The servant theme implies addressing the notion of the kingship of Christ, how control issues affect the ministry of pastoral care, and the realization that being a servant of the Lord entails a concern for the well being of each individual and of the social order; that is, servant ministry mandates both visiting the sick (Matthew 25) and seek justice and righteousness as social norms (Isaiah 16:5).

The Contemplative Bow in Teaching and Learning Pastoral Care

ERIC Educational Resources Information Center

Koppel, Michael S.

2013-01-01

This article elucidates theoretical underpinnings for the use of one's self in the pastoral theological classroom. The contemplative bow is developed as a capacious metaphor to describe appropriate self use and its necessary importance in the teaching and learning of pastoral arts in a theological curriculum. Central to the argument is the…

Communication for the development of pastoralism.

PubMed

Seid, M A; Yoseph, L W; Befekadu, U W; Muhammed, A; Fikre, T Z

2016-11-01

Communication is vital for the socio-economic and cultural development of pastoralists. If used constructively, communication can help to create a favourable environment for change and modernisation. This paper tries to uncover trends in communication as part of pastoral development, emphasising both indigenous and current methods of communication and prevailing constraints. This study reveals that pastoral development interventions in the past have often failed to achieve their goals, due to the centralised, 'top-down' approaches adopted and to reliance on external strategies and channels which ignored the indigenous knowledge and communications systems of pastoralists. Pastoralists have their own well-established communications systems for sharing information on climatic conditions and ecology, as well as economic, social and political issues. Modern communication technologies, especially radio and mobile telephones, are increasingly being used by pastoralists to access current regional information. However, pastoral development in the communications area is currently constrained by the failure of various development agencies and stakeholders to use participatory approaches, and by poor infrastructure and weak capacity. The authors therefore call for the adoption of more participatory and integrated approaches towards communication, the expansion of infrastructure and building of capacity.

Pastoral Care and Counseling with Military Families.

PubMed

Moon, Zachary

2016-06-01

The complex human experience of military service and the stress suffered by millions of military families each time a loved one deploys present unique challenges and opportunities in providing pastoral care and counseling. War and military service impact many facets of our society, as well as generational and interpersonal relationships. This article speaks to both academic and practitioner communities, and provides a vision for effective pastoral care and counseling with military families drawing on resources from family systems theory. © The Author(s) 2016.

Self-Disclosure and Spiritual Well-Being in Pastors Seeking Professional Psychological Help.

PubMed

Salwen, Erik D; Underwood, Lee A; Dy-Liacco, Gabriel S; Arveson, Kathleen R

2017-01-01

Pastoral mental health is a topic that has only rarely been researched empirically in the psychological literature, yet a pastor's mental health can have a significant impact on churches, communities, and even nations (Royal and Thompson, Journal of Psychology and Christianity, 31 (3), 195-204, 2012). One of the thoughts prompting this research is that evangelical pastors might be expected to resist the findings of psychological research and lack understanding of specific mental illnesses they are potentially facing. Combined with historical and cultural dynamics that could influence resistance to professional psychological help, evangelical pastors have personal, internal factors that could also strengthen resistance, including the researched issues of self-disclosure flexibility and spiritual well-being. A correlational research design with multivariate regression was used to determine potentially significant or predictive relationships between the relevant factors. Among evangelical seminary students ( N  = 251) preparing for parish-based pastoral ministry, this research determined that no significant relationship, predictive or otherwise, existed between self-disclosure flexibility, spiritual well-being, and attitudes toward seeking professional psychological help. Implications include a shift in focus toward external factors influencing pastors' help-seeking attitudes, such as the need for the mental health community to develop connections with evangelical pastors and the development of more support for Christian mental health professionals in the larger evangelical community.

Melanie Klein on mourning: Its relation to pastoral care.

PubMed

Hart, C W

1991-09-01

This paper connects the work of Melanie Klein on mourning to the pastor's work with the grief sufferer. Klein holds that mourning is an illness of manic depressive character rooted in infantile development. Klein's description of manic defenses in the face of loss has adult behavioral analogues with which the pastor must deal to bring mourning to resolution.

The Whole Child Matters: The Challenge of "Every Child Matters" for Pastoral Care

ERIC Educational Resources Information Center

Best, Ron

2007-01-01

Pastoral care embodies the idea that schools should not limit their activities to the transmission of knowledge but should educate the whole child. This paper outlines five "pastoral tasks", casework, preventive work, pastoral curriculum, community building and management, and considers how each might contribute to the five desired…

Computational Research on Mobile Pastoralism Using Agent-Based Modeling and Satellite Imagery.

PubMed

Sakamoto, Takuto

2016-01-01

Dryland pastoralism has long attracted considerable attention from researchers in diverse fields. However, rigorous formal study is made difficult by the high level of mobility of pastoralists as well as by the sizable spatio-temporal variability of their environment. This article presents a new computational approach for studying mobile pastoralism that overcomes these issues. Combining multi-temporal satellite images and agent-based modeling allows a comprehensive examination of pastoral resource access over a realistic dryland landscape with unpredictable ecological dynamics. The article demonstrates the analytical potential of this approach through its application to mobile pastoralism in northeast Nigeria. Employing more than 100 satellite images of the area, extensive simulations are conducted under a wide array of circumstances, including different land-use constraints. The simulation results reveal complex dependencies of pastoral resource access on these circumstances along with persistent patterns of seasonal land use observed at the macro level.

Computational Research on Mobile Pastoralism Using Agent-Based Modeling and Satellite Imagery

PubMed Central

Sakamoto, Takuto

2016-01-01

Dryland pastoralism has long attracted considerable attention from researchers in diverse fields. However, rigorous formal study is made difficult by the high level of mobility of pastoralists as well as by the sizable spatio-temporal variability of their environment. This article presents a new computational approach for studying mobile pastoralism that overcomes these issues. Combining multi-temporal satellite images and agent-based modeling allows a comprehensive examination of pastoral resource access over a realistic dryland landscape with unpredictable ecological dynamics. The article demonstrates the analytical potential of this approach through its application to mobile pastoralism in northeast Nigeria. Employing more than 100 satellite images of the area, extensive simulations are conducted under a wide array of circumstances, including different land-use constraints. The simulation results reveal complex dependencies of pastoral resource access on these circumstances along with persistent patterns of seasonal land use observed at the macro level. PMID:26963526

A lesson from Katrina: pastoral care from an Asian theological perspective.

PubMed

Lee, Jacob Hee Cheol

2007-01-01

Situating pastoral caregivers in the dramatic catastrophe caused by hurricane "Katrina" in New Orleans, this article attempts to address some appropriate pastoral responses toward the disaster from an Asian theological perspective. The article highlights the significance of remembrance and connection rather than repression and forgetfulness in order to bring justice to all victims of Katrina. It builds on Jacoby's "social amnesia," calls for redefining the meaning of community, and attempts to address the human predicaments on the surface of Katrina through an Asian perspective. In order to address pastoral responses, the article builds upon Martin Luther King, Jr.'s concept of interrelatedness and shared destiny. It critically examines Jung Young Lee's theology of marginality, and draws the pastoral implications of this theology of marginality with respect to Katrina.

Alternative Medicine in North America: A Christian Pastoral Response.

PubMed

Warren, E Janet

2018-03-01

Complementary and Alternative Medicine is popular among North Americans. However, there are many areas of concern, both scientific and spiritual, about its appropriate use. Those involved in pastoral care may be consulted for advice and therefore should be knowledgeable about Complementary and Alternative Medicine. This paper reviews and evaluates it from a Christian perspective, and offers suggestions for a pastoral response.

Theoretical Construction of Freedom and Pluralism Education in Pastoral Areas

ERIC Educational Resources Information Center

Zhao, Shuyan

2009-01-01

At beginning of the article, the author has a brief introduction of basic conditions in pastoral areas of Imperial Town, and interprets ethnic relations among Han, Tibetan, Mongolian, Yugur, Hui, Manchu and Tu mixed residence. After analysis of the internal and external factors that affect the specificity of pastoral education, the author…

Anonymous pastoral care for problems pertaining to sexuality.

PubMed

van Drie, A; Ganzevoort, R R; Spiering, M

2014-12-01

Anonymous pastoral care is one of the options for help in problems pertaining to sexuality. This paper explores the topics they seek help for, the religious aspects involved, and the relation between the normativity of their church tradition on the one hand and sexual and spiritual health criteria on the other. We analyzed helpseeking questions of two protestant Christian organizations in the Netherlands providing anonymous pastoral care: Refoweb and EO-Nazorg. Sexual themes were addressed in 19 and 2.3 % of the submitted questions, respectively. Of the helpseekers, 56 % is female, 15 % male, and 29 % unknown. Questions and problems for which people seek anonymous pastoral care focus primarily on premarital abstinence, gender roles, contraception, sexual orientation and masturbation. The authority of the Bible seems to be important for questioners, especially when dealing with ethical questions. Different relations between the normativity of the church tradition and sexual and spiritual health are discussed.

Enabling sustainable pastoralism: policies and investments that optimise livestock production and rangeland stewardship.

PubMed

Ouedraogo, R; Davies, J

2016-11-01

Pastoralism is a system of dynamically managing livestock and land for economic, social and environmental benefit. To a large extent, pastoralism is an adaptation to ecological and climatic variability and is not simply a livestock production system but provides significant environmental services to humanity. Evidence from a range of national contexts shows that sustainable pastoralist development requires an understanding of the dual environmental and economic roles of pastoralism and an adaptation of policies and investments to support both. The current paper examines three cornerstones that have proven to be crucial for sustainable pastoralist development and for maximising the links between livestock production and environmental stewardship: strengthening pastoral capabilities and institutions, securing land tenure and natural resource governance, and ensuring equitable markets for pastoral diversity. To effectively support the dual economic-environmental roles of pastoralism requires not only optimisation of the production of ecosystem services through extensive livestock production, but also a major overhaul of the way we approach pastoralist development, and major investment in the people who are central to the system. As long as pastoralists remain marginalised, with weak rights and little access to services, their future will remain uncertain.

An Interactional Analysis of One-to-One Pastoral Care Delivery within a Primary School

ERIC Educational Resources Information Center

Bradley, Louise; Butler, Carly W.

2017-01-01

Despite an interactional analysis being able to offer valuable insight into the institutional workings of pastoral care practice, pastoral care delivery remains largely unstudied. This paper will contribute new knowledge to the field of counselling and education by offering an interactional analysis of one-to-one pastoral care provision within a…

Pastoral care in hospitals: a literature review.

PubMed

Proserpio, Tullio; Piccinelli, Claudia; Clerici, Carlo Alfredo

2011-01-01

This literature review investigates the potential contribution of the pastoral care provided in hospitals by hospital chaplains, as part of an integrated view of patient care, particularly in institutions dealing with severe disease. A search was conducted in the Medline database covering the last 10 years. Ninety-eight articles were considered concerning the modern hospital chaplains' relationships and the principal procedures and practices associated with their roles, i.e., their relations with the scientific world, with other religious figures in the community, with other faiths and religious confessions, with other public health professionals and operators, with colleagues in professional associations and training activities, and with the hospital organization as a whole, as well as their patient assessment activities and the spiritual-religious support they provide, also for the patients' families. Improvements are needed on several fronts to professionalize the pastoral care provided in hospitals and modernize the figure of the hospital chaplain. These improvements include better relations between modern chaplains and the hospital organization and scientific world; more focus on a scientific approach to their activities and on evaluating the efficacy of pastoral care activities; greater clarity in the definition of the goals, methods and procedures; the design of protocols and a stance on important ethical issues; respect for the various faiths, different cultures and both religious and nonreligious or secularized customs; greater involvement in the multidisciplinary patient care teams, of which the hospital chaplains are an integral part; stronger integration with public health operators and cooperation with the psychosocial professions; specific training on pastoral care and professional certification of chaplains; and the development of shared ethical codes for the profession.

Divining Disaster: Using Remote Sensing to Predict Regional Instability in African Pastoral Societies

DTIC Science & Technology

2011-02-01

humanitarian crises and regional instability sparked by the societal impact of rangeland failure in pastoral cultures. 1 Section 1: Introduction The...sparked by the societal impact of rangeland failure in pastoral cultures. The paper will begin by examining AFRICOM’s applicable mandates, the...migrations, and societal impacts originating from natural disasters. In the pastoral regions of Africa, rangeland failure stemming from drought, climate

Clinical pastoral education as professional training: some entrance, curriculum and assessment implications.

PubMed

Little, N Keith

2010-01-01

Clinical Pastoral Education is professional training for pastoral care. This paper compares CPE against the professional training model. While limiting the discussion to Christian pastoral care, the professional education model suggests a clarification of the trainee's theological and other entry requirements for a basic unit, a more thoughtful provision of information during CPE training, a careful attention to group membership and an appropriate integration with the theological curriculum. It also suggests more specific competency standards and more reliable, valid and objective assessment methods.

Pastoralism in the drylands of Latin America: Argentina, Chile, Mexico and Peru.

PubMed

Grünwaldt, J M; Castellaro, G; Flores, E R; Morales-Nieto, C R; Valdez-Cepeda, R D; Guevera, J C; Grünwaldt, E G

2016-11-01

This article discusses various aspects of pastoralism in the Latin American countries with the largest dryland areas. The topics covered include: social, economic and institutional issues; grasslands and their carrying capacity; production systems and productivity rates; competition for forage resources between domestic livestock and wildlife; and the health status of livestock and wildlife. Most grasslands exhibit some degree of degradation. The percentage of offspring reaching weaning age is low: 47-66% of calves and 40-80% of lambs. Some pastoralists adopt patterns of transhumance. In the main, pastoralists experience a high poverty rate and have poor access to social services. For many pastoralists, wildlife is a source of food and by-products. Argentina, Chile, Mexico and Peru have animal health control agencies, are members of the World Organisation for Animal Health (OIE) and have signed the United Nations Convention to Combat Desertification. Pastoral systems subsist mainly on income unrelated to pastoral farming. The OIE recognises all four countries as free from infection with peste des petits ruminants virus, and from rinderpest and African horse sickness. It is difficult to predict the future of pastoralism in Latin America because the situation differs from country to country. For instance, pastoralism is more important in Peru than in Argentina, where it is a more marginal activity. In the future, lack of promotion and protection policies could lead to a decline in pastoralism or to an adverse environmental impact on drylands.

Institutional development and policy frameworks for pastoralism: from local to regional perspectives.

PubMed

Bonfoh, B; Fokou, G; Crump, L; Zinsstag, J; Schelling, E

2016-11-01

Pastoralists are among the most politically and economically marginalised communities in the world. They have less and less access to the natural resources on which their livelihoods depend and very limited access to basic socio-economic services and infrastructure. This paper builds on a number of studies carried out in the Sahel, the Horn of Africa, Central Asia and the Swiss Alps to address the institutional dynamics required for sustainable pastoralism. Specifically, the authors question the way in which institutions and policies are currently shaped and suggest that reforming these could contribute to new avenues for pastoralism. Among the main drivers of pastoralist marginalisation are poor public and private institutional arrangements. The consequences are violent conflict and increased mobility and relocation. Responses to the current weaknesses of pastoralism must encompass inclusive, comprehensive institutions which allow access to resources, economic viability and integration in the new socio-ecological space. The authors argue that those involved in pastoral development in national as well as international arenas, including pastoralist groups, states and agencies, are creatively engaged in a process of innovation for pastoralism, and this will contribute towards new forms of governance and improved institutional and policy frameworks.

Climate change and pastoralism: impacts, consequences and adaptation.

PubMed

Herrero, M; Addison, J; Bedelian, C; Carabine, E; Havlík, P; Henderson, B; Van De Steeg, J; Thornton, P K

2016-11-01

The authors discuss the main climate change impacts on pastoralist societies, including those on rangelands, livestock and other natural resources, and their extended repercussions on food security, incomes and vulnerability. The impacts of climate change on the rangelands of the globe and on the vulnerability of the people who inhabit them will be severe and diverse, and will require multiple, simultaneous responses. In higher latitudes, the removal of temperature constraints might increase pasture production and livestock productivity, but in tropical arid lands, the impacts are highly location specific, but mostly negative. The authors outline several adaptation options, ranging from implementing new technical practices and diversifying income sources to finding institutional support and introducing new market mechanisms, all of which are pivotal for enhancing the capacity of pastoralists to adapt to climate variability and change. Due to the dynamism of all the changes affecting pastoral societies, strategies that lock pastoral societies into specified development pathways could be maladaptive. Flexible and evolving combinations of practices and policies are the key to successful pastoral adaptation.

The Case for Natality in Pastoral Care and Why It Matters

ERIC Educational Resources Information Center

Barrow, Giles

2017-01-01

The author presents the concept of natality for consideration in terms of pastoral care and educational purpose. The discussion identifies significant threats to the future for pastoral care in schools, including the Global Educational Reform Movement and the increasing emphasis on teachers taking charge of discipline in the classroom, at the…

Variations in pastors' perceptions of the etiology of depression by race and religious affiliation.

PubMed

Payne, Jennifer Shepard

2009-10-01

Depression is a major, preventable problem in the United States, yet relatively few individuals seek care in traditional mental health settings. Instead, many choose to confide in friends, family, or clergy. Thus, it is important to discover how clergy perceive the definition of and etiology of depression. The author conducted a survey with 204 Protestant pastors in California. Multinomial logistic regression revealed a statistically significant difference in how depression is perceived based on race. Caucasian American pastors more readily agreed with the statement that depression was a biological mood disorder, while African American pastors more readily agreed that depression was a moment of weakness when dealing with trials and tribulations. Also, mainline Protestants more frequently disagreed with statements about spiritual causes of depression than Pentecostals and non-denominational pastors. The findings suggest that racial and religious affiliational influences shape how pastors view, and ultimately intervene, in the area of depression.

[Pastoral psychology, spiritual counseling in dentistry. Review of the literature].

PubMed

Fábián, Tibor Károly; Vértes, Gabriella; Fejérdy, Pál

2005-02-01

Although there were drastic changes in the XX-th century, still 70% of the Hungarian population believe in God, and 10-15% can be counted as active believer. A percentage of 44% of the hospitalised patients indicated a need of pastoral counseling during the treatment time. In the field of psychiatry and psychotherapy the percentage of the need of religious care (pastoral psychology, pastoral counseling) may be even higher. In the field of dentistry the increasing number of psychosomatic patients justify the introduction of such religious treatment methods into the dental care system as well. In this review authors try to collect the main points of this special, religious type of therapy to help dental professionals working in the field of psychosomatic dentistry in the orientation in this interesting and important field.

Virtual Empathy? Anxieties and Connections Teaching and Learning Pastoral Care Online

ERIC Educational Resources Information Center

McGarrah Sharp, Melinda; Morris, Mary Ann

2014-01-01

Is it possible to teach pastoral care online? McGarrah Sharp and Morris describe their process of transforming a residential on-campus pastoral care course into the first online offering of the course at their seminary. They begin by describing a series of pedagogical choices made with the intent of facilitating dynamic movement between…

Perspectives of Taiwanese pastoral counselors on the use of scripture and prayer in the counseling process.

PubMed

Der Pan, Peter Jen; Deng, Liang-Yu F; Tsai, Shiou Ling; Yuan, S S Jenny

2015-04-01

Interviews were carried out with 10 Christian pastoral counselors to explore their perspectives on the use of Scripture and prayer in the counseling process. Grounded Theory was utilized. Five main categories including a theological framework of pastoral counseling, counselors' considerations of using Scripture and prayer, preparation for Christian spiritual intervention, implications of spiritual resources, and ethical issues in the pastoral counseling process were generated. The results suggest the theological framework of pastoral counseling is crucial to the use of Scripture and prayer, and the issue of a neutral response should first be clarified for clients. Basic guidelines for ethically using Scripture and prayer for working with Christian clients are proposed for further pastoral counselor training, practice, and research.

Building from within: pastoral insights into community resources and assets.

PubMed

Ford, Cassandra D

2013-01-01

To explore perceptions of community pastors regarding the extent of community resources and assets in a rural, Southern, African American community. Utilizing a qualitative, descriptive design, interviews were conducted with six African American pastors. Interviews were conducted using a semi-structured interview guide based on an assets-oriented approach. Pastors discussed various resources and assets, probable within the community that may be considered as support for program development. Key themes included: (1) community strengths, (2) community support, and (3) resources for a healthy lifestyle. The church was identified, throughout the interviews, as a primary source of strength and support for community members. In this study of African American pastors, various perceptions of community resources were identified. Findings indicate that a sample, rural, Southern, African American community has a wealth of resources and assets, but additional resources related to health promotion are still necessary to produce optimal results. Specific programs to prevent chronic conditions such as cardiovascular disease can provide an effective means for addressing related health disparities. Programs implemented through churches can reach large numbers of individuals in the community and provide an important source of sustainable efforts to improve the health of African Americans. © 2013 Wiley Periodicals, Inc.

"In the storminess": multi-disciplinary approaches to scriptural images representing ethical challenges in the pastor-congregant relationship.

PubMed

O'Connor, Thomas St James; Walsh-Bowers, Richard; Psychology, Community; Ross, Christopher; Sawchuk, Dana; Hatzipantelis, Maria

2006-01-01

In this qualitative study the authors examine the Scriptural images that 10 Lutheran pastors employed in describing the ethical challenges in the pastor-congregant relationship. The analysis of Scriptural images is part of a larger study on pastors' experiences of a mandatory workshop, "Crossing the Boundaries (CTB),"which is required of Evangelical Lutheran Church in Canada (ELCIC) seminarians. The pastors' images were analyzed from the four perspectives of depth psychology, theology, social ethics, and sociology. In commenting on tensions in the pastors' Scriptural images the authors note commonalities among the four theoretical perspectives and discuss implications for practice and future research.

Ecology, mobility and labour: dynamic pastoral herd management in an uncertain world.

PubMed

Butt, B

2016-11-01

In this review, the author discusses how pastoralism, and its many constituent components, is increasingly being recognised as in tune with the changing political and ecological nature of rangelands. He describes ways in which the literature reflects this changing attitude, outlines how rangelands respond to changes in climate and explores the evolving use of livestock resources. In addition, he describes the growing recognition of factors other than livestock density that affect rangeland vegetation (i.e. density-independent relationships). The author explains how terms such as 'carrying capacity', 'overgrazing' and 'desertification' are often taken out of their social and political context when describing rangeland pastoralism. Next, he describes the growing recognition by the development community of the importance of the mobility model, particularly in relation to changing ecologies and politics. Finally, he outlines how labour, a central focus of pastoral herd management, is a fluid component of pastoral systems in response to changing political and ecological circumstances.

Pastoral hermeneutics and the challenge of a global economy: care to the living human Web.

PubMed

Louw, D J

2002-01-01

The author discusses the relationship between a pastoral hermeneutics and the current social context as determined by international communication and globalization. He explores the influence of telecommunications on the human quest for meaning and the implication of this for pastoral care and counseling. A paradigm shift is proposed in terms of care to the living human web. A pastoral assessment which interprets the undergirding philosophy and belief system of globalization and its influence on human dignity is suggested; and a pastoral ministry which takes up its prophetic task and voices the needs of people in terms of a "globalization from below" is explicated.

The role of pastoralism in regulating ecosystem services.

PubMed

Seid, M A; Kuhn, N J; Fikre, T Z

2016-11-01

Pastoralism is rarely viewed as a major future form of land use, because of well-documented cases of rangeland degradation, attributed to irrational overstocking by pastoralists, and the subsequent losses of ecosystem services. However, pastoralists were actually encouraged to settle and adopt such strategies, copied from rangelands with higher and more reliable rainfall. This curtailed mobility resulted in a shift from opportunistic and extensive land use to more intensive and settled forms of use. The purpose of this review is to examine the link between pastoralism and the provision of ecosystem services by rangelands, focusing on biodiversity conservation and carbon sequestration. Pastoralists employ several techniques to manage rangeland resources, including mobility, herding, corralling, grazing reserves and the use of fire. With these strategies, pastoralists have contributed to the enhancement of rangeland biodiversity and the long-term conservation of important wildlife habitats. Pastoralists also possess detailed knowledge of rangeland plants and their uses, which could be valuable in the assessment, conservation and utilisation of rangeland biodiversity. Similarly, traditional pastoral rangeland management practices, such as the use of seasonal grassland reserves and livestock mobility, influence vegetation composition, coverage and abundance in rangelands and offer tools for biomass and soil carbon restoration, contributing to the mitigation of climate change. However, various internal and external factors have curtailed traditional management practices and livestock mobility, breaking the co-evolved balance of vegetation, wildlife and land use, thus exposing rangeland to continued livestock pressure, which often leads to degradation. Rather than abandoning pastoralism, the revitalisation of traditional practices and indigenous knowledge is vital to secure sustainable livelihoods for millions of pastoralists and to maintain rangeland biodiversity and

Arthur Smith, Local Baptist Pastor.

ERIC Educational Resources Information Center

Heaton, Moss, Ed.

1985-01-01

Written and published by the students at Gary High School this volume has three articles dealing with East Texas life. The first "Arthur Smith" (David Hancock and others) is an account of growing up in Marian County, Texas is described by the local Baptist minister. The pastor begins with the year of his birth and gives detailed…

Alternative Visions for Pastoral Work with LGBTQ Individuals, Families, and Communities: A Response.

PubMed

Marshall, Joretta L

2017-03-01

Multiple theological perspectives provide frameworks for pastoral work with lesbian, gay, bisesxual and trans individuals, families, and communities. One model is offered by those who argue for celibacy or heterosexual marriages for those who self-identify as part of LGBTQ communities. This article names other theologically grounded perspectives with the goal of inviting practitioners to broaden their understandings and wrestle with the implications of their theological and ethical stances. When reflecting on the intersection of spirituality and sexuality, the meaning of theological terms such as sin, contributions from queer theologians and pastoral counselors, and the limitations of binary categories common in our theological history, this article encourages pastoral counselors and spiritual care providers to re-examine theological assumptions they bring to their work. The article ends with questions and opportunities for ongoing pastoral theological work and reflection.

"Life Within the Person Comes to The Fore": Pastoral Workers' Practice Wisdom on Using Arts in Palliative Care.

PubMed

O'Callaghan, Clare; Byrne, Libby; Cokalis, Eleni; Glenister, David; Santilli, Margaret; Clark, Rose; McCarthy, Therese; Michael, Natasha

2018-07-01

Pastoral care (also chaplaincy, spiritual care) assists people to find meaning, personal resources, and connection with self, others, and/or a higher power. Although essential in palliative care, there remains limited examination of what pastoral workers do. This study examined how pastoral workers use and consider the usefulness of art-based modalities. Qualitative research was used to examine the practice wisdom (tacit practice knowledge) of pastoral workers experienced in using visual arts and music in palliative care. Two focus groups were conducted. Thematic analysis was informed by grounded theory. Six pastoral workers shared information. Three themes emerged. First, pastoral workers use arts as "another tool" to extend scope of practice by assisting patients and families to symbolically and more deeply contemplate what they find "sacred." Second, pastoral workers' art affinities inform their aims, assessments, and interactions. Third, pastoral workers perceive that art-based modalities can validate, enlighten, and transform patients and families through enabling them to "multisensorially" (through many senses) feel recognized, accepted, empowered, and/or close to God. Key elements involved in the work's transformative effects include enabling beauty, ritual, and the sense of "home" being heard, and legacy creation. Pastoral workers interpret that offering art-based modalities in palliative care can help patients and families to symbolically deal with painful memories and experiences, creatively engage with that deemed significant, and/or encounter a sense of transcendence. Training in generalist art-based care needs to be offered in pastoral education.

[Personal and dignified death. The role of pastoral care in palliative medicine].

PubMed

Breit-Keßler, Susanne

2016-03-01

Palliative pastoral care is not about "adding days to life, but about "adding life to days". It does not matter whether the dying process is short or long. What matters is to ensure the best possible quality of life until the very end through mindful companionship. Palliative pastoral care is a path towards a personal dying, dying where the person is taken seriously as an individual until the last moment. Palliative care includes medical assistance, careful care, psychosocial support, and counselling that addresses the spiritual needs of the dying. This palliative care includes inpatient and outpatient hospice work and accompanies not only the patients but also their relatives. It must become the standard procedure in end of life care. The palliative pastoral care also take the needs of medical staff into account: Time-consuming care for the dying exceeds the staff's time budget. A sudden death can be perceived as traumatic. In this case palliative pastoral care must perform the tasks of crisis management, crisis intervention and de-escalation. The debriefing of involved staff can prevent the development of burn-out syndrome. In the view of holistic healthcare, health insurance funds should co-finance pastoral care. Society and humanity benefit from addressing the needs of the dying. In an economically dominated environment it is a social responsibility to make dying humane. © Georg Thieme Verlag KG Stuttgart · New York.

Transitions through Pastoral Peer Mentoring: A Qualitative Analysis of the Challenges and Successes

ERIC Educational Resources Information Center

Kenedy, Robert; Monty, Vivienne; Lambert-Drache, Marilyn

2012-01-01

Pastoral peer mentoring often benefits both mentors and mentees through promoting a successful academic postsecondary transition. Based on interviews and focus groups with 36 York University mentors and mentees, this qualitative study highlights the successes and challenges of university pastoral peer mentoring and leadership. Major findings…

Institutional development: from legal pluralism to institutional bricolage in West African pastoralism.

PubMed

Fokou, G; Bonfoh, B

2016-11-01

Pastoralists in Africa are increasingly vulnerable to the effects of globalisation, climate change and changes in land use. They are confronted with problems related to access to scarce natural resources and their regulation, the management of mobility, and too little investment in health systems, livestock production and social service delivery. However, this paper focuses on positive trends and vital innovations in pastoral societies. These rely on robust institutions and policy frameworks that contribute to economically secure, politically stable, and environmentally sustainable livelihoods for African pastoral societies. The authors analyse ways in which internal and external efforts can improve the economic viability and social aspects of pastoralism. The institutions that manage natural resources and their effects on livelihoods and access to social services must be critically reviewed. The authors suggest that a new model for the economic and social development of African pastoralism should be positioned between donor- or governmentdriven development (in other words, 'seeing like a state') and the autonomous development goals of pastoralists ('seeing like a pastoralist'). Pastoralists are resourceful, entrepreneurial and innovative people, fully able to support new institutional systems and services which recognise their way of life and production systems. It seems evident that African pastoralism will maintain its vitality and creativity through a process of 'bricolage', with institutional and policy innovations based on a constant renegotiation of norms, the reinvention or transformation of tradition, the importance of legitimate authority and the role of the people themselves in shaping such arrangements.

The Prophetic Nature of Pastoral Counselling.

ERIC Educational Resources Information Center

Thorne, Brian

2001-01-01

Explores the role of pastoral counseling in the light of the increasing interest among secular therapists in spirituality and the escalation in the number of clients presenting themselves with spiritual issues. Examines the central influence of Carl Rogers and argues that his late embracing of the spiritual dimension makes him a potential source…

Pastoral Care to the Infertile Couple.

ERIC Educational Resources Information Center

Louw, D. J.

This paper examines the crisis of infertility in the context of the biological or instinctual, cultural, and religious root of parenting. A therapeutic approach to the problem of infertility suggests that pastoral care should make a thorough diagnosis of the correlation between the motivation for parenting, role expectations in the social and…

Leadership and Spirituality: The Indivisible Leadership of African American School Administrators as Pastors

ERIC Educational Resources Information Center

Jones, Anthony D., Sr.

2010-01-01

The purpose of this phenomenological study was to understand the role that spirituality plays in the leadership of African American men who are both a pastor and a public school administrator. Very little has been written about the role of African American spirituality in educational leadership or about school administrators who are also pastors.…

Seroprevalence and potential risk of bovine brucellosis in zerograzing and pastoral dairy systems in Uganda.

PubMed

Magona, J W; Walubengo, J; Galiwango, T; Etoori, A

2009-12-01

A cross-sectional study was conducted in Uganda between November 2006 and February 2007 to assess the seroprevalence and risk of brucellosis in zerograzing and pastoral dairy systems; two major sources of milk in Uganda, 80% of which is sold unpasteurized to consumers through informal channels. A total of 723 cattle comprised of 497 animals from the pastoral system and 226 animals from the zerograzing system were tested for antibodies against natural B. abortus infection using the competitive enzyme-linked immunosorbent assay (C-ELISA). Herd-level seroprevalence was 100% in the pastoral system and 5.5% (95% CI: 1.8, 9.2) in the zerograzing system. The animal-level seroprevalence and within-herd range of brucellosis in cattle in the pastoral system were 34.0% (95% CI: 29.9, 38.1) and 8.1-75.9%, while for those in the zerograzing system were 3.3% (95% CI: 0.9, 5.7) and 0-9.0%. Abortion rates of 23% and 0% among seropositive cows vis-à-vis 5.4% and 1.9% among seronegative cows were recorded in the pastoral and zerograzing systems, respectively. The risk of natural B. abortus infection was higher among older cattle (>24 m) (Odds ratio [OR] = 1.83, 95% CI: 1.25-2.67) and dry cows (OR = 2.01, 95% CI: 1.23-3.31) in the pastoral system, and in calves aged 0-6 m (OR = 5.72, 95% CI: 1.04-31.41) in the zerograzing system. Implementing a culling program in the zerograzing system to eliminate the existing low risk of brucellosis and targeting calves in the pastoral systems for vaccination could avert the cost-related limitation of brucellosis control in Uganda.

Pastoral Care Use among Post-9/11 Veterans who Screen Positive for Mental Health Problems

PubMed Central

Nieuwsma, Jason A.; Fortune-Greeley, Alice K.; Jackson, George L.; Meador, Keith G.; Beckham, Jean C.; Elbogen, Eric B.

2014-01-01

As a result of their military experience, veterans with mental health problems may have unique motivations for seeking help from clergy. Patterns and correlates of seeking pastoral care were examined using a nationwide representative survey that was conducted among veterans of post-9/11 conflicts (adjusted N = 1,068; 56% response rate). Separate multivariate logistic regression models were used to examine veteran characteristics associated with seeking pastoral care and seeking mental health services. Among post-9/11 veterans with a probable mental disorder (n = 461) – defined as a positive screen for posttraumatic stress disorder, major depressive disorder, or alcohol misuse – 20.2% reported talking to a “pastoral counselor” in the preceding year, 44.7% reported talking to a mental health professional, and 46.6% reported talking to neither. In a multivariate analysis for veterans with a probable mental disorder, seeing a pastoral counselor was associated with an increased likelihood of seeing a mental health professional in the past year (OR: 2.16; 95% CI: [1.28, 3.65]). In a separate bivariate analysis, pastoral counselors were more likely to be seen by veterans who indicated concerns about stigma or distrust of mental health care. These results suggest that pastoral and mental health care services may complement one another and underscore the importance of enhancing understanding and collaboration between these disciplines so as to meet the needs of the veterans they serve. PMID:24933105

The Training of Semiliterate Rural Pastors in the Northwest Region Ethiopian Kale Heywet Church

ERIC Educational Resources Information Center

Fellows, Timothy Steven

2014-01-01

A common plea in missions is the need to train pastors and church leaders for the rapidly multiplying churches in the Majority World, resulting in numerous formal and nonformal theological education training programs. In spite of these efforts, many rural churches remain without pastors. Using appreciative inquiry and participatory…

The taboo of politics in pastoral counseling.

PubMed

LaMothe, Ryan

2010-01-01

The political realities of society are present in counseling in subtle and overt ways. In this article, I argue that the client's (and counselor's) political experiences, beliefs, and commitments can be and, in many cases, should be explored. The idea of the political self or subjectivity and its identifying features and sources are described. I posit that political subjectivity forms through the processes of internalization, identification, and idealization. In identifying several reasons for the taboo of political discourse in pastoral counseling, I suggest a number of ways pastoral counselors may manage the political self in the counseling relationship. The three goals for exploring a client's political subjectivity for the client are: (1) to have a deeper and broader understanding of one's political beliefs, values, and commitments; (2) develop a more empathic understanding of the beliefs and experiences of Others; and (3) be able to take responsibility for the harm that results from one's political commitments.

Gregory the Great's metaphor of the physician of the heart as a model for pastoral identity.

PubMed

McGrath-Merkle, Clare

2011-06-01

The identity of the Roman Catholic priesthood remains in serious crisis. Scholars have called for a return to traditional sources to find possible solutions, including the Early Church Fathers and the Hebrew Bible. Following Oden, this article further explores Pope Gregory the Great's The Book of Pastoral Rule and his ideals regarding pastoral identity. Of unique importance is his notion of the pastor as a "physician of the heart," unrecognized previously as central to his project.

Stream Communities Along a Catchment Land-Use Gradient: Subsidy-Stress Responses to Pastoral Development

NASA Astrophysics Data System (ADS)

Niyogi, Dev K.; Koren, Mark; Arbuckle, Chris J.; Townsend, Colin R.

2007-02-01

When native grassland catchments are converted to pasture, the main effects on stream physicochemistry are usually related to increased nutrient concentrations and fine-sediment input. We predicted that increasing nutrient concentrations would produce a subsidy-stress response (where several ecological metrics first increase and then decrease at higher concentrations) and that increasing sediment cover of the streambed would produce a linear decline in stream health. We predicted that the net effect of agricultural development, estimated as percentage pastoral land cover, would have a nonlinear subsidy-stress or threshold pattern. In our suite of 21 New Zealand streams, epilithic algal biomass and invertebrate density and biomass were higher in catchments with a higher proportion of pastoral land cover, responding mainly to increased nutrient concentration. Invertebrate species richness had a linear, negative relationship with fine-sediment cover but was unrelated to nutrients or pastoral land cover. In accord with our predictions, several invertebrate stream health metrics (Ephemeroptera-Plecoptera-Trichoptera density and richness, New Zealand Macroinvertebrate Community Index, and percent abundance of noninsect taxa) had nonlinear relationships with pastoral land cover and nutrients. Most invertebrate health metrics usually had linear negative relationships with fine-sediment cover. In this region, stream health, as indicated by macroinvertebrates, primarily followed a subsidy-stress pattern with increasing pastoral development; management of these streams should focus on limiting development beyond the point where negative effects are seen.

Enhancing the economic viability of pastoralism: the need to balance interventions.

PubMed

Rueff, H; Rahim, I

2016-11-01

Extensive mobile pastoral systems do not follow conventional marketing optimisation models, since they must deal with the factors of mobility, erratic environments, dependency on natural resources, seasonality, and distance to markets. While pastoralist systems contribute substantially to national economies, government investment to support pastoralism remains limited or non-existent. Pastoralists are becoming increasingly integrated into larger market systems and therefore need investment and specially adapted policies to supply a growing demand for livestock products and to support their livelihoods. In this paper, the authors show that investment and technology can support and empower pastoralist marketing strategies in supplying higher-value and more stable livestock products. Furthermore, the authors demonstrate that pastoralists also supply services, broadening the marketing landscape within which they operate to include more players and trading options. Pastoralists are undeniably the custodians of rangelands and provide a wide range of ecosystem services. These new market prospects nevertheless require structuring (e.g. regulation, infrastructure) and adjustments in the trading environment of stakeholders all along the value chain. There is, however, an inherent risk in intervening in pastoral marketing and production processes. Too many or ill-adapted interventions can have severe effects on these systems, resulting in over-intensification and reduced mobility. Finding the right level of intervention to support extensive pastoral systems is important when developing policy, since it is about the only form of land use that can keep a third of the world's land surface in food production without additional inputs.

Pastoral wildfires in the Mediterranean: understanding their linkages to land cover patterns in managed landscapes.

PubMed

Ruiz-Mirazo, Jabier; Martínez-Fernández, Jesús; Vega-García, Cristina

2012-05-15

The pastoral use of fire to regenerate rangelands is a major cause of wildfires in many Mediterranean countries. Despite producing important environmental impacts, this phenomenon has hardly ever been studied separately from other wildfire ignition causes. As extensive livestock breeding relies on the available pasture resources, we hypothesised that a higher rate of pastoral wildfire ignitions could be associated with land cover patterns, as these reflect the spatial arrangement of human activities in managed landscapes. To investigate these patterns, we studied landscape structure and the pastoral wildfires recorded between 1988 and 2000 in 24 Nature Park landscapes in Andalusia (Spain). The CORINE Land Cover map was reclassified according to five levels of grazing use and landscape metrics were calculated. Neural networks were developed to model the relationship between landscape metrics and pastoral wildfires, obtaining a set of significant variables which are discussed in the frame of land and livestock management in the region. We conclude that pastoral wildfire ignitions are more likely in landscapes where the pattern of being dominated by a matrix composed of several large patches of low to moderate grazing use, and having abundant small and elongated patches of higher grazing use, is more extreme. This pattern could be reflecting the persistence of numerous small livestock farms within an increasingly abandoned agrarian landscape. To prevent pastoral wildfires, land management could attempt to enlarge and merge those small patches of higher grazing use, reducing the amount of interface and their intermixture with the surrounding poorer pasture resources. Copyright © 2011 Elsevier Ltd. All rights reserved.

The Influence of Pastors' Ideologies of Homosexuality on HIV Prevention in the Black Church.

PubMed

Quinn, Katherine; Dickson-Gomez, Julia; Young, Staci

2016-10-01

Young, Black men who have sex with men (YBMSM) are disproportionately affected by HIV, and Black Churches may be a source of stigma which can exacerbate HIV risk and contribute to negative health and psychosocial outcomes. Findings from this study are based on 21 semi-structured interviews with pastors and ethnographic observation in six Black Churches. Interview transcripts and field notes were analyzed in MAXQDA using thematic content analysis. Although pastors espoused messages of love and acceptance, they overwhelmingly believed homosexuality was a sin and had difficulty accepting YBMSM into their churches. The tension around homosexuality limited pastors' involvement in HIV prevention efforts, although there still may be opportunities for some churches.

"It's Kind of a Dichotomy": Thoughts Related to Calling and Purpose from Pastors Working and Counseling in Urban Resource-Poor Communities.

PubMed

Payne, Jennifer Shepard

2017-08-01

Pastors serving low-income urban areas are first-responders to emotional issues by default, since fewer mental health resources are available. Thus, it is important to understand how pastors serving urban resource-poor areas reflect on their counseling role. Forty-eight Black, Hispanic, and White pastors with urban congregations in Los Angeles or Chicago reflect on their pastoral calling and its relation to their counseling role. Through phenomenology, the pastors' lived experiences as they counseled in an urban context were explored. Analysis revealed complex feelings about their counseling role in light of their resource-poor environments. Recommendations are provided based on the findings.

The futures of pastoralism in the Horn of Africa: pathways of growth and change.

PubMed

Catley, A; Lind, J; Scoones, I

2016-11-01

This paper reviews pastoralism in the Horn of Africa region with reference to the basic socio-economics of pastoralism, and the use of mobile livestock production to generate income and food for human consumption. The paper also examines long-term trends in pastoralist areas which, at first sight, appear to be contradictory. The first trend is the growth of a substantial domestic and export trade in livestock and meat across the region, driven largely by supplies from pastoralist areas and local and international demand. This trend indicates robust and responsive livestock production and marketing in pastoralist areas, despite recurrent drought, conflict and weak governance. In contrast, the second trend sees increasing levels of poverty and destitution in pastoralist areas, and continued high levels of human malnutrition. The co-existence of economic growth and increasing poverty in 'high-export' areas is explained by human population growth, drought, and the private control of pastures and water by wealthier producers. All of these factors combine to push poorer producers out of pastoralism. In areas with lower market orientation, other forms of declining land access are often evident, including the appropriation of land for mechanised farming, hydroelectric schemes, and bush encroachment. These changes, plus population growth and drought, also push people out of pastoralism. In all areas, pastoralism will continue to be the main economic activity but, at the same time, increasing numbers of people are seeking other livelihoods.

Risk Assessment of Maize Drought Disaster in Agro-Pastoral Transitional Zone in North China

NASA Astrophysics Data System (ADS)

Jia, H.; Pan, D.

2017-12-01

Agricultural drought is one of the focuses of global concern and one of the natural disasters that affect the agriculture production mostly in China. Farming-pastoral zones in China are located in the monsoon fringe area, precipitation of which is extremely unstable, and drought occurs frequently. The agro-pastoral transitional zone in North China is one of the main producing areas of northern spring maize in northern China, and maize is the second largest grain crop in the region. An assessment of the risk of drought disaster in this region is therefore important in ensuring a reduction in such disasters and an increase in food security. A risk assessment model, EPIC (Environmental Policy Integrated Climate) model, for maize drought disasters based on the Erosion Productivity Impact Calculator crop model is proposed for areas with the topographic characteristics of agro-pastoral transitional zone in North China. The results showed that the hazard risk level for the maize zone of agro-pastoral transitional zone in North China is generally high. Most hazard index values were between 0.4 and 0.5, accounting for 48.77% of total study area. The high-risk areas were mainly distributed in Ordos Plateau (South of Inner Mongolia Autonomous region), South of Ningxia Hui Autonomous Region and Center of Gansu Province. These results provide a scientific basis and support for the reduction of agricultural drought disasters and an increase in food security in the agro-pastoral transitional zone in North China.

Wildlife and pastoral society--shifting paradigms in disease control.

PubMed

Kock, Richard; Kebkiba, Bidjeh; Heinonen, Risto; Bedane, Berhanu

2002-10-01

The dramatic changes in the human and animal populations in Africa over the last century demand the re-examination of priorities and policies. The introduction of developed medical and other human technologies into the continent has contributed to increases in population and a rapid, unsustainable increase in the utilization of resources. This in turn has led to the destruction of flora and fauna on an unprecedented scale with little real improvement in the human condition. One factor in this has been the increase in livestock in line with human demographic growth, as it is a traditional livelihood of many African peoples. In recent years the growth in livestock populations has slowed owing to a cycle of degradation and disease, affecting especially traditional pastoral systems with a close physical association between people, livestock, and wild animals. Pathogens benefit hugely from the dynamic state created by animal migration, although to some extent the livestock and certainly wildlife show considerable tolerance to this. One of the grave economic consequences of this increase in disease has been collapse of the export trade. In order for Africa to fully benefit and share in world trade, the zoosanitary situation must show improvement. To do this without destroying the natural resource base and traditional pastoral systems, will require a careful, future-oriented land-use policy along ecologically sound criteria. Export livestock will have to be maintained in areas, probably free of ruminant wildlife, with strict veterinary controls. If this can be balanced with sufficient areas retained for traditional pastoralism and wildlife, with perhaps the main income from recreational tourism and local consumption, the benefits will be considerable. The answer may be community-based, low-cost, decentralized health systems for pastoral communities, with less stringent sanitary mandates, a private/parastatal sector servicing, with specialization in wildlife, dairy or

The onset of alpine pastoral systems in the Eastern Alps

NASA Astrophysics Data System (ADS)

Oeggl, Klaus; Festi, Daniela; Putzer, Andreas

2015-04-01

Since the discovery of the Neolithic glacier mummy "Ötzi" in the nival belt of the main Alpine ridge, the onset of alpine pasture is matter of a highly controversial debate both in archaeology and in palaeo-ecology of the Eastern Alps. The implication is that his sojourn in the high-altitudes of the Alps is considered to be connected with pastoral nomadism. Regrettably any archaeological evidence for the existence of such Neolithic alpine pastoral systems is missing up to now and the assumption is based on palynological data only. However, also the palynological record is ambiguous, because pasture indicators in the alpine regions react positive on grazing as well as on fertilization induced by a higher runoff of precipitation. Thus alpine pasture indicators reflect both grazing pressure and climatic change. Anyhow, alpine pastoral systems are a common practice in Alpine animal husbandry, but from an economic point of view such a seasonal vertical transhumance is costly. There are three main reasons for its practice: i) climatic, ii) economic (mainly in connection with population pressure or mining activities), and iii) cultural ideology. In this study we tested the above mentioned reasons in an interdisciplinary study on the beginning of pastoral activities in high altitudes in the central part of the Eastern Alps. This is conducted by palynological analyses of peat deposits situated in the vicinity of the timberline (1600 - 2400 m a.s.l.) combined with archaeological surveys. The investigated sites are located in traditional Alpine transhumance regions and aligned on a transect through the central part of the Eastern Alps. The studies reveal that grazing pressure is reflected since the Bronze Age, which is corroborated by archaeological findings in the vicinity of the investigated sites.

The Interactive Play and a Persuasive God: A Psychoanalytic Approach to Re-envisioning Pastoral Care and Counseling.

PubMed

Jang, Jung Eun

2016-06-01

The purpose of this article is to present a sketch of a new image of pastoral care and counseling, which reflects the psychoanalytic understanding of the interacting transference and countertransference matrix, along with a process view of God in a mutually influencing relationship with creatures. A more effective approach in pastoral care and counseling can be conceptualized as the interactive play in which pastoral caregivers and receivers co-create a therapeutic relationship with their own past experiences and their creative capabilities. The interactive play is a concept of describing the mutually influencing relationship in the transference and countertransference interchange. The article introduces the concept of a persuasive God as a new image of pastoral care and counseling which includes aspects of the mutually interacting process in play. © The Author(s) 2016.

A House Full of Trap Doors. Identifying barriers to resilient drylands in the toolbox of pastoral development

NASA Astrophysics Data System (ADS)

Krätli, Saverio; Kaufmann, Brigitte; Roba, Hassan; Hiernaux, Pierre; Li, Wenjun; Easdale, Marcos H.; Huelsebusch, Christian

2016-04-01

The theoretical understanding of drylands and pastoral systems has long undergone a U-turn from the initial perspective rooted in classical ecology. The shift has hinged on the way to represent asymmetric variability, from a disturbance in an ecosystem that naturally tends towards uniformity and stability, to a constitutive part of a dynamic ecosystem. Operationalising the new reversed perspective, including the need to update the methodological infrastructure to plan around drylands and pastoral development, remains a challenge. Underlying assumptions about stability and uniformity, that are a legacy of equilibrium thinking, remain embedded in the toolbox of pastoral development, starting from the technical language to talk about the subject. This effectively gets in the way of operationalizing state of the art understanding of pastoral systems and the drylands. Unless these barriers are identified, unpacked and managed, even the present calls for increasing the rigour and intensity of data collection - for example as part of the ongoing global process to revise and improve agricultural data - cannot deliver a realistic representation of pastoral systems in statistics and policy making. This contribution presents the case for understanding variability as an asset, and provides a range of examples of methodological barriers, including classifications of livestock systems, scale of observation, key parameters in animal production, indicators in the measurement of ecological efficiency, concepts of ecological fragility, natural resources, and pastoral risk. The need to update this legacy is a pressing challenge for policy makers concerned with both modernisation and resilience in the drylands.

Marland and Pastoral Care: Critical Reflections, Change and an "Ability to Swim against the Tide"

ERIC Educational Resources Information Center

Tucker, Stan

2015-01-01

This reflective piece was written in response to Best's article, published in Pastoral in Education in September 2014, on Michael Marland's seminal text "Pastoral Care." It uses examples from previously published work carried out by the author, to explore some of the key concepts and ideas explored within the book and their…

Newcomer Pupils in Northern Ireland: A Pastoral Perspective

ERIC Educational Resources Information Center

Jones, Sharon Jayne

2015-01-01

Rapid changes in Northern Ireland's demographic, resulting in an increasingly multicultural and multilingual school population, are presenting new opportunities and challenges for schools in a region emerging from a troubled recent past. Reflecting on this from a pastoral perspective, this article focuses on the relationships between the school…

Baptist Pastoral Leadership: An Analysis for Curriculum Development

ERIC Educational Resources Information Center

Christine, David Wayne

2010-01-01

Through a qualitative study utilizing in-depth interviews, practitioner opinion was gathered regarding how Christian institutions of higher education, primarily Baptist seminaries, may better utilize formal and continuing education to prepare clergy for pastoral leadership. The sample of ten subjects for this study, drawn from the 550 active…

Conflicts, security and marginalisation: institutional change of the pastoral commons in a 'glocal' world.

PubMed

Haller, T; Van Dijk, H; Bollig, M; Greiner, C; Schareika, N; Gabbert, C

2016-11-01

This paper argues that pastoral commons are under increasing pressure not just from overuse by pastoralists themselves, but from land management policies. Since colonial times, these have been based on a persistent misconception of the nature of pastoral economies and combined with increasing land alienation and fragmentation through government policies and covert privatisation of pastures. The paper focuses especially on pastoral populations in African drylands and is based on long-term research by independent researchers summarising some of their experiences in western, eastern and southern Africa. Most of them are organised in the African Drylands Dialogue, trying to shed some light on the developments in these areas. Before discussing the actual situation of African pastoralists, the authors focus on basic institutional features of the political and economic management of common grazing lands. This is followed by an overview of land alienation processes in colonial times, which serves as a basis for understanding the current land alienation constellations. The paper then moves on to explain how and why pastoralists are framed by the national discourses as the 'other' and the 'troublemaker', even being labelled as terrorists in nation state contexts. This goes hand in hand with a new wave of land alienation in the form of large-scale land acquisitions or 'land grabbing' (including water grabbing and 'green grabbing' processes). The paper then outlines different coping and adaptation strategies adopted by pastoral groups in a context in which a range of different global and local political, economic and ecological situations interrelate ('glocal'). Finally, the paper discusses the way in which pastoralism could be reframed in a participatory way in the future.

The Willie Lomans of a Market Society: Addressing Political-Economic Sources of Suffering in Pastoral Counseling.

PubMed

LaMothe, Ryan

2015-06-01

This article focuses on the culture of state-corporate capitalism as a source of psychological suffering for some people who seek the aid of pastoral counselors. An underlying premise of this article and, more particularly, the work of pastoral counseling comes from Frantz Fanon's view that the aims of psychotherapy are (a) 'to 'consciousnessize' [the patient's] unconscious, to no longer be tempted by a hallucinatory lactification', and (b) 'to enable [the patient] to choose an action with respect to the real source of the conflict, i.e., the social structure'. An aim of pastoral counseling, then, is to facilitate recognition of a person's sources of suffering so that s/he can decide how to respond. By contrast, it is argued that a pastoral counselor, in leaving a client unaware that his/her suffering is partially the result of a capitalistic culture, fosters hermeneutical mystification, and the patient is not able to choose an action directed toward a major source of his/her depression. © The Author(s) 2015.

Becoming Bioethically Confident: The Contribution of Learning Experiences in Seminary and Congregational Ministry to Evangelical Pastors' Wise Leadership on Bioethical Concerns

ERIC Educational Resources Information Center

Cunningham, Paige Comstock

2017-01-01

This study explores the factors that contribute to evangelical pastors becoming bioethically confident leaders of their congregation. This basic qualitative study invited twenty-five pastors who have a M.Div. or similar seminary degree to share their experiences of theological education, congregational ministry, and their views of pastoral moral…

From a Distance: Pastoral Care and Theological Education

ERIC Educational Resources Information Center

Elias, Jacob W.

2006-01-01

This article is a presentation and discussion of a seminary course on the Corinthian Correspondence. The pedagogical model for this course was structured to parallel the pattern of Paul's pastoral care from a distance as he relates to the Corinthian congregation by personal visits, delegations from and to the congregation, letters from and to the…

Pastoral research: past, present, and future.

PubMed

Gleason, John J

2004-01-01

In healthcare environments of excellence, clinically trained chaplains are valued members of the medical treatment team. There are skills and values they hold in common with medicine and allied health disciplines: enhancing the health and well-being of the patient as a unity of body, mind, and spirit within a unique family and cultural system. This article examines the past, present, and future of pastoral research, including the chaplain's moral imperative to examine practice and to share what is found.

"God's Golden Acre for Children": pastoralism and sense of place in new suburban communities.

PubMed

Corcoran, Mary P

2010-01-01

This paper is based on an empirical case study of four suburbs in the Dublin city hinterland. It is argued that pastoral ideology plays an active role in constituting these new suburbs and helps to inculcate a sense of place. This sense of place in turn helps to cement social embeddedness which acts as a bulwark against isolation and alienation. Pastoral ideology is invoked by suburbanites even when the pastoral dimension of the suburb is under threat or has disappeared. The village or ‘main street’ acts as an important anchor for new suburban residents as does the surrounding ‘rural’ landscape and their own collective memories. However, the study reveals a gap between how some newer suburbs are represented and imagined, and how they are experienced in everyday life. This raises questions about the long-term viability of suburbs that lack a sense of place.

Theological reflection in the supervision of pastoral care.

PubMed

Long, B

1998-01-01

Reviews some elements of group supervision in preparation for the ministry of pastoral care and suggests five steps in theologically processing a case study. Reflects on the Word of God as an interpretive resource to provide meaning to life experiences. Suggests four ways demonstrating how the habit of an interpretive approach and theological reflection can enrich the Christian community.

Liberation psychological implications for pastoral care of Korean military wives.

PubMed

Chang, Bocheol

2010-01-01

Native Korean women frequently suffer poverty, sexual violence, and Confucian gender discrimination. Once in America Korean military wives also experience racial and sexual oppression, intercultural familial conflicts and violence, and identity crisis and lead to feelings of isolation and non-belonging, a sense of anomie. Korean American pastors tend to understate and oversimplify the complexity of psychological and spiritual suffering of Korean military wives and overemphasize individual faith development as a solution. Liberation psychology evolved from an awareness of similar dehumanizing realities. The context-based perspective of liberation psychology offers a model to interpret and assist in the psychological and spiritual healing of Korean military wives. The healing power of conscientization offered in Liberation psychology for oppressed individuals encourages self-awakening suggesting it as an ideal interventional model to help Korean military wives and would be a useful approach for Korean American pastors.

Vatican II and pluralism in pastoral care.

PubMed

Morrison, D A

1978-01-01

The documents of Vatican II imply that the ever increasing plurality of needs in the world and in Catholic health care institutions must be met by plurality in Christian response. Catholic hospitals should welcome onto their pastoral care teams people with diverse credentials and use them to promote the spiritual care of patients--Catholic and non-Catholic. In addition, this pluralistic ministry should extend itself beyond institutional walls toward the social needs of the community.

Random demographic household surveys in highly mobile pastoral communities in Chad

PubMed Central

Béchir, Mahamat; Hattendorf, Jan; Bonfoh, Bassirou; Zinsstag, Jakob; Schelling, Esther

2011-01-01

Abstract Problem Reliable demographic data is a central requirement for health planning and management, and for the implementation of adequate interventions. This study addresses the lack of demographic data on mobile pastoral communities in the Sahel. Approach A total of 1081 Arab, Fulani and Gorane women and 2541 children (1336 boys and 1205 girls) were interviewed and registered by a biometric fingerprint scanner in five repeated random transect demographic and health surveys conducted from March 2007 to January 2008 in the Lake Chad region in Chad. Local setting Important determinants for the planning and implementation of household surveys among mobile pastoral communities include: environmental factors; availability of women for interviews; difficulties in defining “own” children; the need for information-education-communication campaigns; and informed consent of husbands in typically patriarchal societies. Relevant changes Due to their high mobility, only 5% (56/1081) of registered women were encountered twice. Therefore, it was not possible to establish a demographic and health cohort. Lessons learnt Prospective demographic and health cohorts are the most accurate method to assess child mortality and other demographic indices. However, their feasibility in a highly mobile pastoral setting remains to be shown. Future interdisciplinary scientific efforts need to target innovative methods, tools and approaches to include marginalized communities in operational health and demographic surveillance systems. PMID:21556307

Constraints to cattle production in a semiarid pastoral system in Kenya.

PubMed

Onono, Joshua Orungo; Wieland, Barbara; Rushton, Jonathan

2013-08-01

Livestock keeping is the mainstay for the pastoral community while also providing social and cultural value. This study ranked main production constraints and cattle diseases that impacted livelihood and estimated herd prevalence, incidence rate, and impact of diseases on production parameters in a semiarid pastoral district of Narok in Kenya. Data collection employed participatory techniques including listing, pairwise ranking, disease incidence scoring, proportional piling, and disease impact matrix scoring and this was disaggregated by gender. Production constraints with high scores for impact on livelihood included scarcity of water (19%), lack of extension services (15%), presence of diseases (12%), lack of market for cattle and their products (10%), and recurrent cycle of drought (9%). Diseases with high scores for impact on livelihood were East Coast fever (ECF) (22%) and foot and mouth disease (FMD) (21%). High estimated incidence rates were reported for FMD (67%), trypanosomosis (28%), and ECF (15%), while contagious bovine pleuropneumonia (CBPP) had an incidence rate <1%. Milk yield was affected by FMD, ECF, and trypanosomosis, while ECF was the cause of increased mortality. FMD, ECF, CBPP, and brucellosis caused increased abortion, while effect of gender and location of study was not significant. Despite CBPP being regarded as an important disease affecting cattle production in sub-Sahara Africa, its estimated incidence rate in herds was low. This study indicates what issues should be prioritized by livestock policy for pastoral areas.

A Survey of the Educational and Training Needs of the Pastoral Industry of South Australia. Final Report.

ERIC Educational Resources Information Center

Raftery, John; And Others

In late 1979 and 1980 a survey was conducted of 207 pastoral lease owners and managers in the north of South Australia to determine their education and training requirements. The pastoral industry grazes sheep and cattle on native pastures and shrubs, is beset by widely fluctuating rainfall and production, sells its products of wool and meat on a…

Chance Encounters: Rap Music as a Relational and Pedagogical Resource in Clinical Pastoral Education.

PubMed

Gilmore, Jeremy

2018-03-01

Music has long been regarded as a valuable tool for educators. Over the last three decades, rap music has grown to become a global phenomenon. However, due to historical and cultural factors, rap music is often underutilized in Clinical Pastoral Education. This article discusses the social significance of rap music, highlights how rap music informed my supervision of a clinical pastoral education student, and examines Chance the Rapper's mixtape Coloring Book as a case study on the utilization of rap music as a relational and pedagogical resource in spiritual education.

Foucault on the case: the pastoral and juridical foundation of medical power.

PubMed

Tierney, Thomas F

2004-01-01

This paper employs Foucault's concept of "governmentality" to examine critically the efforts by medical humanists to reform the medical case. I argue that these reform efforts contribute to the individualizing dimensions of medical power through the development of a "pastoral" technique that medicine has taken over from religious authority. Clinical experiences at this NEH Institute also revealed a juridical dimension of the medical case that treats a patient's statements as suspect and in need of corroboration by evidence provided by the patient's body. The combination of these pastoral and juridical dimensions of the case contributes to the normalizing power of modern medicine, and medical humanists need to be aware of their own contribution to this form of power as they reform the case.

Carlo Borromeo, Archbishop of Milan, in the Midst of Religious Disciplining, Pastoral Renewal and Christian Education (1564-1584)

ERIC Educational Resources Information Center

Patrizi, Elisabetta

2008-01-01

The twenty year period of pastoral action of the Milan Archbishop Carlo Borromeo, are examined in the light of the "social disciplining," that was a basic component of the Reform, and a sign of the evolution of the modern State and society after the Tridentine turning point. The Borromaic pastoral aimed at putting into effects the…

Pastoral power in HIV prevention: Converging rationalities of care in Christian and medical practices in Papua New Guinea.

PubMed

Shih, P; Worth, H; Travaglia, J; Kelly-Hanku, A

2017-11-01

In his conceptualisation of pastoral power, Michel Foucault argues that modern healthcare practices derive a specific power technique from pastors of the early Christian church. As experts in a position of authority, pastors practise the care of others through implicitly guiding them towards thoughts and actions that effect self-care, and towards a predefined realm of acceptable conduct, thus having a regulatory effect. This qualitative study of healthcare workers from two Christian faith-based organisations in Papua New Guinea examines the pastoral rationalities of HIV prevention practices which draw together globally circulated modern medical knowledge and Christian teachings in sexual morality for implicit social regulation. Community-based HIV awareness education, voluntary counselling and testing services, mobile outreach, and economic empowerment programs are standardised by promoting behavioural choice and individual responsibility for health. Through pastoral rationalities of care, healthcare practices become part of the social production of negative differences, and condemn those who become ill due to perceived immorality. This emphasis assumes that all individuals are equal in their ability to make behavioural choices, and downplays social inequality and structural drivers of HIV risk that are outside individual control. Given healthcare workers' recognition of the structural drivers of HIV, yet the lack of language and practical strategies to address these issues, political commitment is needed to enhance structural competency among HIV prevention programs and healthcare workers. Copyright © 2017 Elsevier Ltd. All rights reserved.

Teacher Supervision, Evaluation and Contract Renewal: Legal and Pastoral Concerns.

ERIC Educational Resources Information Center

Shaughnessy, M. Angela

Except in matters of obvious race and/or sex discrimination, teachers in Catholic and other private schools have fewer Constitutional rights than public school teachers have. Contract law, rather than Constitutional law, governs most teacher employment situations in Catholic schools. An awareness of its implications, together with pastoral (moral…

Factors associated with pastoral community knowledge and occurrence of mycobacterial infections in Human-Animal Interface areas of Nakasongola and Mubende districts, Uganda

PubMed Central

2010-01-01

Background Nontuberculous mycobacteria (NTM) are emerging opportunistic pathogens whose role in human and animal disease is increasingly being recognized. Major concerns are their role as opportunistic pathogens in HIV/AIDS infections. The role of open natural water sources as source and livestock/wildlife as reservoirs of infections to man are well documented. This presents a health challenge to the pastoral systems in Africa that rely mostly on open natural water sources to meet livestock and human needs. Recent study in the pastoral areas of Uganda showed infections with same genotypes of NTM in pastoralists and their livestock. The aim of this study was to determine the environmental, animal husbandry and socio-demographic factors associated with occurrence and the pastoral community knowledge of mycobacterial infections at the human-environment-livestock/wildlife interface (HELI) areas in pastoral ecosystems of Uganda. Methods Two hundred and fifty three (253) individuals were subjected to a questionnaire survey across the study districts of Nakasongola and Mubende. Data were analyzed using descriptive statistics and multivariable logistic regression analysis. Results Humans sharing of the water sources with wild animals from the forest compared to savannah ecosystem (OR = 3.3), the tribe of herding pastoral community (OR = 7.9), number of rooms present in household (3-5 vs. 1-2 rooms) (OR = 3.3) were the socio-demographic factors that influenced the level of knowledge on mycobacterial infections among the pastoral communities. Tribe (OR = 6.4), use of spring vs. stream water for domestic use (OR = 4.5), presence of sediments in household water receptacle (OR = 2.32), non separation of water containers for drinking and domestic use (OR = 2.46), sharing of drinking water sources with wild animals (OR = 2.1), duration of involvement of >5 yrs in cattle keeping (OR = 3.7) and distance of household to animal night shelters (>20 meters) (OR = 3.8) were significant

"As a Community, We Need to be More Health Conscious": Pastors' Perceptions on the Health Status of the Black Church and African-American Communities.

PubMed

Gross, Tyra Toston; Story, Chandra R; Harvey, Idethia Shevon; Allsopp, Marie; Whitt-Glover, Melicia

2018-06-01

Churches are recognized for their potential capacity to provide health services and interventions to address health disparities in African-Americans (blacks). Since pastors are central community leaders, their support and involvement can influence both implementation and outcomes for church-based health programs. The purpose of this qualitative study was to explore pastors' perceptions of congregant health status within the black church. Semi-structured interviews were conducted with 11 pastors whose female congregants participated in a physical activity intervention. Thematic analysis techniques were used to analyze interview data. Three major themes emerged: (1) health risks in the African-American community, (2) health promotion in the black church, and (3) the importance of women in the black family and the church. Pastors noted numerous health disparities affecting their congregants and the African-American community at large, including obesity and infant mortality. They viewed health holistically and included faith in their perspectives. According to pastors, holistic health was promoted through health ministry programming in black churches. Women were described as the cornerstone of the black church, yet faced unique health concerns from their roles as family caretakers and congregants. Pastors shared their major concerns for congregant health status and the African-American community. Health interventions focusing on African-Americans in church settings should include pastor involvement and should incorporate holistic approaches to address health risks.

SD simulation study on degraded farmland policy on farming-pastoral area under the constrains of water resources-Taking Tongliao City of Inner Mongolia as example

NASA Astrophysics Data System (ADS)

Xu, D. P.; Zhao, B.; Li, T. S.; Zhu, J. W.; Yu, M. M.

2017-08-01

Water resources are the primary factor in restricting the sustainable development of farming-pastoral regions. To support the sustainable development of water resources, whether or not the land uses patterns of farming-pastoral areas is a reasonably important issue. This paper takes Tongliao city as example for the purpose of sustainably developing the farming-pastoral area in the north. Several scientific preductions and evaluations were conducted to study the farming-pastoral landuse pattern, which is the key problem that effects sustainable development of farming-pastoral areas. The paper then proposes that 1:7 landuse pattern is suitable for the sustainable development of farming-pastotal area. Based on the analysis of the research findings on sustainable development of farming-pastoral area, the paper established a suitability evaluation indicators system of degraded farmland policies in Tongliao city, and used an Analytical Hierarchy Process (AHP) method to determine the weight to run system dynamic (SD) model. The simulation results were then obtained on social economic ecological development in Tongliao city under different degraded farmland policies, and used the comprehensive evaluation model to optimize the results. It is concluded that stabilizing the policy of degraded farmland policy is the preferential policy in Tongliao, which provides useful theoretical research for the sustainable development of farming-pastoral area.

The bishops and nuclear weapons: The catholic pastoral letter on war and peace

DOE Office of Scientific and Technical Information (OSTI.GOV)

Dougherty, J.E.

1984-01-01

This is a contribution to the Catholic debate over nuclear weapons, by an international relations scholar who teaches at a Catholic college. Dougherty is critical of the 1983 pastoral letter, arguing that it focuses too much on the dangers of nuclear war and the inadequacies of deterrence while giving insufficient attention to Soviet expansionism and the need for stable deterrence through a judicious mixture of military modernization and arms control. He is concerned by an increase in ''Catholic nuclear pacifism,'' fearing that the pastoral letter could become a theological rationalization for neo-isolationism in the United States. The European bishops, hemore » notes, take a more moderate view.« less

Explaining the Effects of Communities of Pastoral Care for Students

ERIC Educational Resources Information Center

Murphy, Joseph; Holste, Linda

2016-01-01

This article explains how communities of pastoral care work. It presents an empirically forged theory in action. We examined theoretical and empirical work across the targeted area of personalization for students. We also completed what Hallinger (2012) refers to as "exhaustive review" of the field of school improvement writ large. We…

The Chinese perspective on pastoral resource economics: a vision of the future in a context of socio-ecological vulnerability.

PubMed

Yu, L; Farrell, K N

2016-11-01

This paper reviews institutional changes in pastureland use in China over the last 30 years and discusses their impacts on pastoral communities, drawing evidence from case studies of two agro-pastoralist and two pastoralist communities. Those who rely directly on pastureland for their livelihood are vulnerable to the joint effects of pastureland degradation and climate change. The authors argue that a 'top-down' governance structure with no participation from local communities and a 'one size fits all' institutional solution are a poor fit for pastoralism management. The authors conclude that the current institutional environment in China may be leading to decreasing populations, reduced livestock rearing, impoverishment and increasing inequality within pastoral communities. Bearing in mind that pastoral systems have characteristics that are specific to their areas and tailored to their local context, the authors recommend paying greater attention to 'bottom-up', locally specified strategies which can be combined with long-term institutional arrangements that have historically provided pastoralists and agro-pastoralists with the resources to adapt to change.

Pastoral perceptions of the learning and developing individual exercise skills (L.A.D.I.E.S.) intervention: a qualitative study

PubMed Central

Story, Chandra R.; Gross, Tyra T.; Harvey, Idethia S.; Whitt-Glover, Melicia C.

2017-01-01

Abstract African–American women experience higher rates of obesity compared to other racial/ethnic groups. High levels of reported church attendance among African–Americans have led to the proliferation of faith-based health programs. Pastors can influence success for faith-based programs. The purpose of this study was to assess pastors’ perceptions of the L.A.D.I.E.S. intervention, designed to increase physical activity levels in sedentary African–American women. For the L.A.D.I.E.S. intervention, 31 churches (n = 418 women) were randomized at the church level to a faith-based, non-faith-based or self-guided program. All 31 pastors were invited by telephone to participate in the current study. Using a qualitative design, semi-structured interviews were conducted with 11 pastors from participating churches. Thematic analysis and the ecological model were used to examine the findings. According to the pastors, women showed heightened awareness of the importance of health and physical activity, and increased levels of fellowship. L.A.D.I.E.S. also encouraged healthy church climates and new health ministries. Lessons learned included the need for an expanded participant base and curriculum. Pastors expressed appreciation for the culturally fitting approach of L.A.D.I.E.S. Findings have implications for faith-based and public agency partnerships. PMID:28052931

Pastoral Perceptions of the Learning and Developing Individual Exercise Skills (L.A.D.I.E.S.) Intervention: A Qualitative Study

ERIC Educational Resources Information Center

Story, Chandra R.; Gross, Tyra T.; Harvey, Idethia S.; Whitt-Glover, Melicia C.

2017-01-01

African-American women experience higher rates of obesity compared to other racial/ethnic groups. High levels of reported church attendance among African-Americans have led to the proliferation of faith-based health programs. Pastors can influence success for faith-based programs. The purpose of this study was to assess pastors' perceptions of the…

Pastoralism, land degradation and Carbon redistribution in rangelands

NASA Astrophysics Data System (ADS)

Kuhn, Nikolaus J.; Ali, Seid Mohammed

2017-04-01

Pastoralism is rarely viewed as a major future form of land use, because of well-documented cases of rangeland degradation, attributed to irrational overstocking, and the subsequent losses of ecosystem services. However, pastoralists were actually encouraged to settle and adopt such strategies, copied from rangelands with higher and more reliable rainfall. This curtailed mobility resulted in a shift from opportunistic and extensive land use to more intensive and settled forms of use, and promoted degradation of vegetation and soils and the ecosystem services they provided. However, pastoralists traditionally employed several techniques to manage rangeland resources. These practices, such as the use of seasonal grassland reserves and livestock mobility, influence vegetation composition, coverage and abundance in rangelands and preserved ecosystem services relevant for pastoralists. The traditional practices also offer tools for soil and vegetation protection and restoration, thereby contributing to the mitigation of climate change. However, various internal and external factors have curtailed traditional management practices and livestock mobility, breaking the co-evolved balance of vegetation, wildlife and land use, thus exposing rangeland to continued livestock pressure, which often leads to degradation. Rather than abandoning pastoralism as consequence of 20th century land degradation, the revitalisation of traditional practices and indigenous knowledge can be vital to secure sustainable livelihoods for millions of pastoralists and to maintain rangeland ecosystem services.

Regional Approach for Linking Ecosystem Services and Livelihood Strategies Under Climate Change of Pastoral Communities in the Mongolian Steppe Ecosystem

NASA Astrophysics Data System (ADS)

Ojima, D. S.; Galvin, K.; Togtohyn, C.

2012-12-01

Dramatic changes due to climate and land use dynamics in the Mongolian Plateau affecting ecosystem services and agro-pastoral systems in Mongolia. Recently, market forces and development strategies are affecting land and water resources of the pastoral communities which are being further stressed due to climatic changes. Evaluation of pastoral systems, where humans depend on livestock and grassland ecosystem services, have demonstrated the vulnerability of the social-ecological system to climate change. Current social-ecological changes in ecosystem services are affecting land productivity and carrying capacity, land-atmosphere interactions, water resources, and livelihood strategies. The general trend involves greater intensification of resource exploitation at the expense of traditional patterns of extensive range utilization. Thus we expect climate-land use-land cover relationships to be crucially modified by the social-economic forces. The analysis incorporates information about the social-economic transitions taking place in the region which affect land-use, food security, and ecosystem dynamics. The region of study extends from the Mongolian plateau in Mongolia. Our research indicate that sustainability of pastoral systems in the region needs to integrate the impact of climate change on ecosystem services with socio-economic changes shaping the livelihood strategies of pastoral systems in the region. Adaptation strategies which incorporate integrated analysis of landscape management and livelihood strategies provides a framework which links ecosystem services to critical resource assets. Analysis of the available livelihood assets provides insights to the adaptive capacity of various agents in a region or in a community. Sustainable development pathways which enable the development of these adaptive capacity elements will lead to more effective adaptive management strategies for pastoral land use and herder's living standards. Pastoralists will have the

Cyberbullying Bystanders and Moral Engagement: A Psychosocial Analysis for Pastoral Care

ERIC Educational Resources Information Center

Kyriacou, Chris; Zuin, Antônio

2018-01-01

One of the new challenges facing pastoral care in schools is dealing with the rapid growth of cyberbullying by school-aged children. Within digital cyberspace, cyberbullies are finding more opportunities to express their aggression towards others as social networks become technologically more sophisticated. An important feature of cyberbullying is…

Towards a Whole-School Approach to the Pastoral Care Module in a Postgraduate Certificate of Education Programme: A South African Experience

ERIC Educational Resources Information Center

Schoeman, Sonja

2015-01-01

This study explores the potential of adopting a whole-school approach to the pastoral care module in a Postgraduate Certificate of Education Programme to ensure that all newly qualified teachers practice effective pastoral care in their classrooms and promote the learners' academic engagement and performance. A non-experimental survey research…

Epidemiological survey of brucellosis in sheep and goats in selected pastoral and agro-pastoral lowlands of Ethiopia.

PubMed

Sintayehu, G; Melesse, B; Abayneh, D; Sintayehu, A; Melaku, S; Alehegne, W; Mesfin, S; De Blas, I; Casal, J; Allepuz, A; Martin-Valls, G; Africa, T; Abera, K

2015-12-01

An epidemiological survey was conducted in pastoral regions of Ethiopia to investigate the distribution of brucellosis in sheep and goats. Between November 2004 and December 2007, a total of 6,201 serum samples were collected from 67 randomly selected peasant associations, 25 districts and eight pastoral zones of Ethiopia. The Rose Bengal plate test (RBPT) and complement fixation test were used in series. Samples for bacteriology were collected from three export abattoirs, where 285 goats were randomly selected and tested by RBPTthree days before slaughter. Tissue samples were collected from 14 strongly positive goats and cultured in dextrose agar and Brucella agar base. To confirm and subtype the isolates, staining, biochemical tests and polymerase chain reaction were used. The overall standardised seroprevalence of brucellosis was 1.9%, ranging from 0.07% in Jijiga zone to 3.3% in Borena zone. There was statistically significant variation among the studied regions, zones, districts and peasant associations (p < 0.05). Male goats and sheep were twice as likely to test positive as females (relative risk [RRJ: 2.04; 95% confidence interval [CI]:1.7-3.4; x2 = 21.05, p < 0.05). Adults (older than 1.5 years) were three times more likely to test positive than younger animals (RR: 2.76; 95% CI: 1.14-6.73; chi2 = 5.18, p < 0.05). Goats were around four times more likely to be infected than sheep (RR: 3.8; 95% CI: 2.4-6.1; chi2 = 36.99, p < 0.05). Brucella melitensis was isolated from 2 of the 14 samples analysed. The widespread distribution of brucellosis in goats and sheep in these areas justifies the use of control measures to minimise the economic losses and public health hazards.

Compact CPE: a full unit of clinical pastoral education in 27 days.

PubMed

Beverly, U H

1990-01-01

Details a four-week Basic Clinical Pastoral Education Unit. Gives a rationale for the abbreviated unit. Notes positive factors as well as limitations of such an educational experience and urges other CPE supervisors to try the compact approach. Critical responses follow the article.

The Fourth Gospel as Contextualized by Yucatecan Assemblies of God Pastors

ERIC Educational Resources Information Center

Kazim, Paul S.

2017-01-01

Most of the training material that Assemblies of God educators use in Latin America was originally written in English. Almost without exception nationals or missionaries translated the approved theology texts from English. While everyone contextualizes, the gospel message will not ever be completely at home in the Yucatan until the pastors think…

Fire assisted pastoralism vs. sustainable forestry--the implications of missing markets for carbon in determining optimal land use in the wet-dry tropics of Australia.

PubMed

Ockwell, David; Lovett, Jon C

2005-04-01

Using Cape York Peninsula, Queensland, Australia as a case study, this paper combines field sampling of woody vegetation with cost-benefit analysis to compare the social optimality of fire-assisted pastoralism with sustainable forestry. Carbon sequestration is estimated to be significantly higher in the absence of fire. Integration of carbon sequestration benefits for mitigating future costs of climate change into cost-benefit analysis demonstrates that sustainable forestry is a more socially optimal land use than fire-assisted pastoralism. Missing markets for carbon, however, imply that fire-assisted pastoralism will continue to be pursued in the absence of policy intervention. Creation of markets for carbon represents a policy solution that has the potential to drive land use away from fire-assisted pastoralism towards sustainable forestry and environmental conservation.

"You Love All that Exists... All Things Are Yours, God, Lover of Life..." A Pastoral Letter on the Christian Ecological Imperative

ERIC Educational Resources Information Center

Catholic Education: A Journal of Inquiry and Practice, 2004

2004-01-01

This article presents a pastoral letter issued by the Social Affairs Commission of the Canadian Conference of Catholic Bishops at the Feast of St. Francis of Assisi in October, 2003. The topic of this pastoral letter is how the beauty and grandeur of nature touches everyone, and how each person can develop the right relations with nature and with…

Child Abuse and Neglect: A Manual for the Pastoral Counselor.

DTIC Science & Technology

This manual was developed to help the pastor identify, evaluate, and counsel families experiencing child abuse situations. Precise data is presented...agencies involved in treating child abuse . The causal factors - parent, child, and environment are discussed. A practical viewpoint and analysis of the legal...ramifications of child abuse are presented. This manual presents a biblical bases for the counseling model which determine intervention strategies

"Holy Cow! This Stuff Is Real!" from Imagining Ministry to Pastoral Imagination

ERIC Educational Resources Information Center

Campbell-Reed, Eileen R.; Scharen, Christian

2011-01-01

How do seminarians move from imagining ministry to embodying pastoral imagination? Stories gathered from seminarians in their final year of study show the complexity of shifting from classroom work, which foregrounds theory and intellectual imagination, to more embodied, relational, and emotionally intense engagements of ministry. Stories about…

Pastoral Practices to Reverse Shrub Encroachment of Sub-Alpine Grasslands: Dung Beetles (Coleoptera, Scarabaeoidea) Respond More Quickly Than Vegetation

PubMed Central

Tocco, Claudia; Probo, Massimiliano; Lonati, Michele; Lombardi, Giampiero; Negro, Matteo; Nervo, Beatrice; Rolando, Antonio; Palestrini, Claudia

2013-01-01

In recent decades, pastoral abandonment has produced profound ecological changes in the Alps. In particular, the reduction in grazing has led to extensive shrub encroachment of semi-natural grasslands, which may represent a threat to open habitat biodiversity. To reverse shrub encroachment, we assessed short-term effects of two different pastoral practices on vegetation and dung beetles (Coleoptera, Scarabaeoidea). Strategic placement of mineral mix supplements (MMS) and arrangement of temporary night camp areas (TNCA) for cattle were carried out during summer 2011 in the Val Troncea Natural Park, north-western Italian Alps. In 2012, one year after treatment, a reduction in shrub cover and an increase in bare ground cover around MMS sites was detected. A more intense effect was detected within TNCA through increases in forage pastoral value, and in the cover and height of the herbaceous layer. Immediately after treatment, changes in dung beetle diversity (total abundance, species richness, Shannon diversity, taxonomic and functional diversity) showed a limited disturbance effect caused by high cattle density. In contrast, dung beetle diversity significantly increased one year later both at MMS and TNCA sites, with a stronger effect within TNCA. Multivariate Regression Trees and associated Indicator Value analyses showed that some ecologically relevant dung beetle species preferred areas deprived of shrub vegetation. Our main conclusions are: i) TNCA are more effective than MMS in terms of changes to vegetation and dung beetles, ii) dung beetles respond more quickly than vegetation to pastoral practices, and iii) the main driver of the rapid response by dung beetles is the removal of shrubs. The resulting increase in dung beetle abundance and diversity, which are largely responsible for grassland ecosystem functioning, may have a positive effect on meso-eutrophic grassland restoration. Shrub encroachment in the Alps may therefore be reversed, and restoration of

Pastoral practices to reverse shrub encroachment of sub-alpine grasslands: dung beetles (coleoptera, scarabaeoidea) respond more quickly than vegetation.

PubMed

Tocco, Claudia; Probo, Massimiliano; Lonati, Michele; Lombardi, Giampiero; Negro, Matteo; Nervo, Beatrice; Rolando, Antonio; Palestrini, Claudia

2013-01-01

In recent decades, pastoral abandonment has produced profound ecological changes in the Alps. In particular, the reduction in grazing has led to extensive shrub encroachment of semi-natural grasslands, which may represent a threat to open habitat biodiversity. To reverse shrub encroachment, we assessed short-term effects of two different pastoral practices on vegetation and dung beetles (Coleoptera, Scarabaeoidea). Strategic placement of mineral mix supplements (MMS) and arrangement of temporary night camp areas (TNCA) for cattle were carried out during summer 2011 in the Val Troncea Natural Park, north-western Italian Alps. In 2012, one year after treatment, a reduction in shrub cover and an increase in bare ground cover around MMS sites was detected. A more intense effect was detected within TNCA through increases in forage pastoral value, and in the cover and height of the herbaceous layer. Immediately after treatment, changes in dung beetle diversity (total abundance, species richness, Shannon diversity, taxonomic and functional diversity) showed a limited disturbance effect caused by high cattle density. In contrast, dung beetle diversity significantly increased one year later both at MMS and TNCA sites, with a stronger effect within TNCA. Multivariate Regression Trees and associated Indicator Value analyses showed that some ecologically relevant dung beetle species preferred areas deprived of shrub vegetation. Our main conclusions are: i) TNCA are more effective than MMS in terms of changes to vegetation and dung beetles, ii) dung beetles respond more quickly than vegetation to pastoral practices, and iii) the main driver of the rapid response by dung beetles is the removal of shrubs. The resulting increase in dung beetle abundance and diversity, which are largely responsible for grassland ecosystem functioning, may have a positive effect on meso-eutrophic grassland restoration. Shrub encroachment in the Alps may therefore be reversed, and restoration of

The Inclusion House: Where Pastors Learn to Minister to Individuals with Disabilities

ERIC Educational Resources Information Center

Finn, Jane; Utting, Allison

2017-01-01

The Inclusion House is a unique dorm in Holland, Michigan, where nondisabled students, studying to be leaders in the faith community as future pastors, live side-by-side same-aged individuals with intellectual disabilities. After one year, a qualitative study using semi-structured interviews was conducted with the nondisabled roommates. Findings…

Nitrogen budgets of livestock systems in pastoral Sub-Saharan Africa: knowns and unknowns

NASA Astrophysics Data System (ADS)

Carbonell, Victoria; Merbold, Lutz; Díaz-Pinés, Eugenio; Butterbach-Bahl, Klaus

2017-04-01

Livestock in developing countries can substantially contribute to better livelihoods by supplying food and generating income. This is especially important in pastoral Sub-Saharan Africa (SSA), where smallholders derive their subsistence from livestock farming, as most of the total income of the households in this region comes from livestock. Population growth is causing an increase in demand for food, and urbanisation in developing countries is characterised by an intensification of agriculture and socioeconomic changes, which subsequently lead to an increasing demand for livestock products. While this offers an opportunity for income increase for smallholders in SSA, livestock intensification is known to have environmental consequences, such as greenhouse gas (GHG) emissions, and other contaminating nitrogen (N) loss pathways such as ammonia emission, mainly through gas volatilization from manure. There is a lack of empirical data for pastoral systems in SSA, and as a result, the use of data derived from the developed world in models may produce inaccurate model outputs due to different climatic conditions and management strategies. Here, we review the currently available scientific literature of N budgets, N flows, and factors affecting N flows in pastoral SSA in order to better understand these processes. We present the relationship between flows and the factors affecting them, and literature available for each of these relationships. By doing so we identify gaps that are needed to be filled in the future, in order to have accurate livestock systems N budgets, and thus understanding the contribution of African livestock systems to the global N budget and related emissions and subsequently identify suitable N mitigation strategies.

Emergy analysis of a silvo-pastoral system, a case study in southern Portugal

EPA Science Inventory

The Mediterranean silvo-pastoral system known as Montado, in Portugal, is a complex land use system composed of an open tree stratum in various densities and an herbaceous layer, used for livestock grazing. Livestock also profit from the acorns, and the grazing contributes to avo...

The anthropology of Carl Jung: Implications for pastoral care.

PubMed

Hunt-Meeks, S

1983-09-01

This article examines the basic tenets of Carl Jung's anthropology, including intrapsychic structure, relationships, society, and the process of individuation. It then turns to his ideas about God and religion. Jung builds his understanding of God from his work in psychology, and because of that method, there are several major problems with his theologizing. Nevertheless, his insights are extremely valuable to the field of pastoral care, and ministers would do very well to appreciate his contribution, though always with a critical eye to its limitation.

Pastoral community organization, livelihoods and biodiversity conservation in Mongolia's Southern Gobi Region

Treesearch

Sabine M. Schmidt

2006-01-01

In this paper I describe processes and impacts of collective action by mobile pastoralist communities, and of external support strategies to strengthen local institutions and cooperation in Mongolia’s southern Gobi. The need for pastoral mobility triggered the processes leading to community organization, and the emergence, or re-emergence, of local informal...

Peace in a nuclear age: The bishops' pastoral letter in perspective

DOE Office of Scientific and Technical Information (OSTI.GOV)

Reid, C.

1986-01-01

This book is a discussion of The Challenge of Peace, the Catholic bishops' pastoral letter on nuclear war. It is a collection of twenty-five essays which confront issues raised by nuclear deterrence policy and the Catholic Church's response to this ethical dilemma. This book addresses the tradition of the Church, the making of public policy, religious ethics, and the implications for American Catholics.

Complexity in the spatial utilization of rangelands: Pastoral mobility in the horn of Africa

USDA-ARS?s Scientific Manuscript database

Extensive movement is a key strategy for pastoralists to ensure adequate forage intake for livestock while distributing grazing pressure throughout the landscape. However, the complexity of pastoral mobility was overgeneralized in previous research, which often leads to sedentarization-oriented poli...

Exploring Asian Female Pastors' Leadership Roles in the Church: Using Deborah's Story

ERIC Educational Resources Information Center

Lin, Yu-Fen; Li, Chi-Sing; Irby, Beverly J.; Brown, Genevieve

2010-01-01

Women in many Christian cultures are told that men are strong and should lead the church. Consequently, some women rationalize that they should not assume top leadership roles in the church. When they do assume such roles, many female pastors experience challenges. The purpose of our qualitative case study was to give voice to Asian female…

Evaluation of the Validity and Response Burden of Patient Self-Report Measures of the Pain Assessment Screening Tool and Outcomes Registry (PASTOR).

PubMed

Cook, Karon F; Kallen, Michael A; Buckenmaier, Chester; Flynn, Diane M; Hanling, Steven R; Collins, Teresa S; Joltes, Kristin; Kwon, Kyung; Medina-Torne, Sheila; Nahavandi, Parisa; Suen, Joshua; Gershon, Richard

2017-07-01

In 2009, the Army Pain Management Task Force was chartered. On the basis of their findings, the Department of Defense recommended a comprehensive pain management strategy that included development of a standardized pain assessment system that would collect patient-reported outcomes data to inform the patient-provider clinical encounter. The result was the Pain Assessment Screening Tool and Outcomes Registry (PASTOR). The purpose of this study was to assess the validity and response burden of the patient-reported outcome measures in PASTOR. Data for analyses were collected from 681 individuals who completed PASTOR at baseline and follow-up as part of their routine clinical care. The survey tool included self-report measures of pain severity and pain interference (measured using the National Institutes of Health Patient-Reported Outcome Measurement Information System [PROMIS] and the Defense and Veterans Pain Rating scale). PROMIS measures of pain correlates also were administered. Validation analyses included estimation of score associations among measures, comparison of scores of known groups, responsiveness, ceiling and floor effects, and response burden. Results of psychometric testing provided substantial evidence for the validity of PASTOR self-report measures in this population. Expected associations among scores largely supported the concurrent validity of the measures. Scores effectively distinguished among respondents on the basis of their self-reported impressions of general health. PROMIS measures were administered using computer adaptive testing and each, on average, required less than 1 minute to administer. Statistical and graphical analyses demonstrated the responsiveness of PASTOR measures over time. Reprint & Copyright © 2017 Association of Military Surgeons of the U.S.

Reflections on Basic Education under the "Three Guarantees" Policy in Tibet's Pastoral Districts

ERIC Educational Resources Information Center

Zhiyong, Zhu

2008-01-01

The "two exemptions and one subsidy" (TEOS) policy presages the coming of an era of free education in compulsory education. Actually, the agricultural and pastoral districts of China's Tibet Autonomous Region had already experienced policies of free compulsory education in the mid-1980s, that is, the "three guarantees"…

Regional Approach for Managing for Resilience Linking Ecosystem Services and Livelihood Strategies for Agro-Pastoral Communities in the Mongolian Steppe Ecosystem

NASA Astrophysics Data System (ADS)

Ojima, D. S.; Togtohyn, C.; Qi, J.; Galvin, K.

2011-12-01

Dramatic changes due to climate and land use dynamics in the Mongolian Plateau are affecting ecosystem services and agro-pastoral livelihoods in Mongolia and China. Recently, evaluation of pastoral systems, where humans depend on livestock and grassland ecosystem services, have demonstrated the vulnerability of the social-ecological system to climate change. Current social-ecological changes in ecosystem services are affecting land productivity and carrying capacity, land-atmosphere interactions, water resources, and livelihood strategies. Regional dust events, changes in hydrological cycle, and land use changes contribute to changing interactions between ecosystem and landscape processes which then affect social-ecological systems. The general trend involves greater intensification of resource exploitation at the expense of traditional patterns of extensive range utilization. Thus we expect climate-land use-land cover relationships to be crucially modified by the socio-economic forces. The analysis incorporates information of the socio-economic transitions taking place in the region which affect land-use, food security, and ecosystem dynamics. The region of study extends from the Mongolian plateau in Mongolia and China to the fertile northeast China plain. Sustainability of agro-pastoral systems in the region needs to integrate the impact of climate change on ecosystem services with socio-economic changes shaping the livelihood strategies of pastoral systems in the region. Adaptation strategies which incorporate landscape management provides a potential framework to link ecosystem services across space and time more effectively to meet the needs of agro-pastoral land use, herd quality, and herder's living standards. Under appropriate adaptation strategies agro-pastoralists will have the opportunity to utilize seasonal resources and enhance their ability to process and manufacture products from the available ecosystem services in these dynamic social

The Evolution of Research Paradigms in Pastoral/Spiritual Care, Counseling, and Education.

PubMed

Carr, John C

2015-12-01

This partially autobiographical article is presented as a chapter in the narrative of the evolution of research methodology in the social sciences and the impact that evolution has had on pastoral/spiritual care research as the author has experienced and observed it during the latter part of the 20th century and the early years of the 21st century. © The Author(s) 2015.

African American Pastors' Beliefs and Actions Regarding Childhood Incest in the African American Community

ERIC Educational Resources Information Center

Wells, Tesia Denis

2012-01-01

This quantitative study sought to explore African American pastors' beliefs and actions regarding childhood incest in the African American community and their decisions to inform the proper authorities. This exploratory study was developed in order to draw both public and academic attention to the understudied phenomenon of childhood incest within…

Shepherds in the Gym: Employing a Pastoral Power Analytic on Caring Teaching in HPE

ERIC Educational Resources Information Center

McCuaig, Louise; Öhman, Marie; Wright, Jan

2013-01-01

Drawing on research conducted in Australian Health' and Physical Education (HPE) and Swedish Physical Education and Health (PEH), this paper demonstrates the analytic possibilities of Foucault's notion of pastoral power to reveal the moral and ethical work conducted by HPE/PEH teachers in producing healthy active citizens. We use the pastoral…

Martin Buber, "Hasidism," and Jewish Spirituality: The Implications for Education and for Pastoral Care

ERIC Educational Resources Information Center

Guilherme, Alex; Morgan, W. John

2016-01-01

There is a legal requirement that schools engage with the spiritual aspects of education, which encompasses pastoral care. This reflects the ethical sensibility that is present in individuals and underlies interactions with Others; and which should be part of the ethos of all educational institutions and especially schools. This is because…

Establishing an operational waterhole monitoring system using satellite data and hydrologic modelling: Application in the pastoral regions of East Africa

USGS Publications Warehouse

Senay, Gabriel B.; Velpuri, Naga Manohar; Alemu, Henok; Pervez, Shahriar Md; Asante, Kwabena O; Karuki, Gatarwa; Taa, Asefa; Angerer, Jay

2013-01-01

Timely information on the availability of water and forage is important for the sustainable development of pastoral regions. The lack of such information increases the dependence of pastoral communities on perennial sources, which often leads to competition and conflicts. The provision of timely information is a challenging task, especially due to the scarcity or non-existence of conventional station-based hydrometeorological networks in the remote pastoral regions. A multi-source water balance modelling approach driven by satellite data was used to operationally monitor daily water level fluctuations across the pastoral regions of northern Kenya and southern Ethiopia. Advanced Spaceborne Thermal Emission and Reflection Radiometer data were used for mapping and estimating the surface area of the waterholes. Satellite-based rainfall, modelled run-off and evapotranspiration data were used to model daily water level fluctuations. Mapping of waterholes was achieved with 97% accuracy. Validation of modelled water levels with field-installed gauge data demonstrated the ability of the model to capture the seasonal patterns and variations. Validation results indicate that the model explained 60% of the observed variability in water levels, with an average root-mean-squared error of 22%. Up-to-date information on rainfall, evaporation, scaled water depth and condition of the waterholes is made available daily in near-real time via the Internet (http://watermon.tamu.edu). Such information can be used by non-governmental organizations, governmental organizations and other stakeholders for early warning and decision making. This study demonstrated an integrated approach for establishing an operational waterhole monitoring system using multi-source satellite data and hydrologic modelling.

Y-chromosome descent clusters and male differential reproductive success: young lineage expansions dominate Asian pastoral nomadic populations

PubMed Central

Balaresque, Patricia; Poulet, Nicolas; Cussat-Blanc, Sylvain; Gerard, Patrice; Quintana-Murci, Lluis; Heyer, Evelyne; Jobling, Mark A

2015-01-01

High-frequency microsatellite haplotypes of the male-specific Y-chromosome can signal past episodes of high reproductive success of particular men and their patrilineal descendants. Previously, two examples of such successful Y-lineages have been described in Asia, both associated with Altaic-speaking pastoral nomadic societies, and putatively linked to dynasties descending, respectively, from Genghis Khan and Giocangga. Here we surveyed a total of 5321 Y-chromosomes from 127 Asian populations, including novel Y-SNP and microsatellite data on 461 Central Asian males, to ask whether additional lineage expansions could be identified. Based on the most frequent eight-microsatellite haplotypes, we objectively defined 11 descent clusters (DCs), each within a specific haplogroup, that represent likely past instances of high male reproductive success, including the two previously identified cases. Analysis of the geographical patterns and ages of these DCs and their associated cultural characteristics showed that the most successful lineages are found both among sedentary agriculturalists and pastoral nomads, and expanded between 2100 BCE and 1100 CE. However, those with recent origins in the historical period are almost exclusively found in Altaic-speaking pastoral nomadic populations, which may reflect a shift in political organisation in pastoralist economies and a greater ease of transmission of Y-chromosomes through time and space facilitated by the use of horses. PMID:25585703

Pastoral Group Counselling at a High Security Prison in Israel: Integrating Pierre Janet's Psychological Analysis with Fritz Perls' Gestalt Therapy.

PubMed

Brown, Paul; Brown, Marta

2015-03-01

This is a report of a short-term, pastoral counselling group conducted with Jewish internees in a high security prison in Israel. It was held as an adjunct to daily secular individual and group counselling and rehabilitation run by the Department of Social Work. Pastoral counselling employed spiritual and psychosocial methodologies to reduce anger, improve prisoner frustration tolerance, and develop a sense of self-efficacy and communal identity. It combined semi-didactic scriptural input with Pierre Janet's personality model, Fritz Perls' gestalt therapy, and analysis of the group process. © The Author(s) 2015 Reprints and permissions:sagepub.co.uk/journalsPermissions.nav.

Respostas religiosas à aids no Brasil: impressões de pesquisa acerca da Pastoral de DST/Aids da Igreja Católica1

PubMed Central

Seffner, Fernando; Silva, Cristiane Gonçalves Meireles da; Maksud, Ívia; Garcia, Jonathan; Rios, Luís Felipe; Natividade, Marcelo; Borges, Priscila Rodrigues; Parker, Richard; Terto, Veriano

2009-01-01

O texto encontra-se estruturado em quatro partes. Na primeira delas, apresentamos um conjunto de considerações e informações acerca da situação da aids no Brasil, das relações entre religião, sexualidade, aids e estado laico, bem como uma descrição mais clara do Projeto Respostas Religiosas ao HIV/Aids no Brasil, do qual este texto apresenta algumas impressões de pesquisa preliminares. A seguir, dedicamos um item a apresentação da Pastoral de DST/Aids, sua história, estrutura e objetivos. No item seguinte problematizamos diversas questões em particular no âmbito das relações Estado e Igreja, relações entre agentes de pastoral e hierarquia da Igreja, e questões ligadas mais diretamente à sexualidade e aids, todas referenciadas ao trabalho da Pastoral de DST/Aids. Ao final, apresentamos a bibliografia e fontes consultadas. PMID:20442806

Pastoral care in a time of global market capitalism.

PubMed

Poling, James

2004-01-01

The author defines pastoral theology as "the study of the micro-world of intrapsychic and interpersonal interactions with the tools of theology and the social sciences for the purpose of support and healing. In a typical class or supervisory session, we analyze the words, voice inflection, pace, and gestures of an intimate conversation between two people, looking for clues to the deep structure of personality and intimate relationships. The hope of such study is that we will see the revelation of God is love and power in action to validate and challenge the theological traditions that give us eyes to see and invite us to see more clearly."

The Use of Ritual in the Pastoral Care and Support of Families

DTIC Science & Technology

1993-05-26

no future, so we have them come to the synagogue on that anniversary and say a prayer for life, God, and future (Freidman 1993). Prehn , the pastor of...powerful ( Prehn , 1993). I Other Transitional Events SIn addition to the conmnonly acknowledged and sometimes commemorated transitions in the life of...I As with any ritual, the formality and details of the ceremony vary greatly with each family. Prehn has experienced that variation In the blessing

A systematic review of zoonotic enteric parasitic diseases among nomadic and pastoral people

PubMed Central

Davaasuren, Anu; Baasandagva, Uyanga; Gray, Gregory C.

2017-01-01

Introduction Zoonotic enteric parasites are ubiquitous and remain a public health threat to humans due to our close relationship with domestic animals and wildlife, inadequate water, sanitation, and hygiene practices and diet. While most communities are now sedentary, nomadic and pastoral populations still exist and experience unique exposure risks for acquiring zoonotic enteric parasites. Through this systematic review we sought to summarize published research regarding pathogens present in nomadic populations and to identify the risk factors for their infection. Methods Using systematic review guidelines set forth by PRISMA, research articles were identified, screened and summarized based on exclusion criteria for the documented presence of zoonotic enteric parasites within nomadic or pastoral human populations. A total of 54 articles published between 1956 and 2016 were reviewed to determine the pathogens and exposure risks associated with the global transhumance lifestyle. Results The included articles reported more than twenty different zoonotic enteric parasite species and illustrated several risk factors for nomadic and pastoralist populations to acquire infection including; a) animal contact, b) food preparation and diet, and c) household characteristics. The most common parasite studied was Echinococcosis spp. and contact with dogs was recognized as a leading risk factor for zoonotic enteric parasites followed by contact with livestock and/or wildlife, water, sanitation, and hygiene barriers, home slaughter of animals, environmental water exposures, household member age and sex, and consumption of unwashed produce or raw, unprocessed, or undercooked milk or meat. Conclusion Nomadic and pastoral communities are at risk of infection with a variety of zoonotic enteric parasites due to their living environment, cultural and dietary traditions, and close relationship to animals. Global health efforts aimed at reducing the transmission of these animal

A systematic review of zoonotic enteric parasitic diseases among nomadic and pastoral people.

PubMed

Barnes, Amber N; Davaasuren, Anu; Baasandagva, Uyanga; Gray, Gregory C

2017-01-01

Zoonotic enteric parasites are ubiquitous and remain a public health threat to humans due to our close relationship with domestic animals and wildlife, inadequate water, sanitation, and hygiene practices and diet. While most communities are now sedentary, nomadic and pastoral populations still exist and experience unique exposure risks for acquiring zoonotic enteric parasites. Through this systematic review we sought to summarize published research regarding pathogens present in nomadic populations and to identify the risk factors for their infection. Using systematic review guidelines set forth by PRISMA, research articles were identified, screened and summarized based on exclusion criteria for the documented presence of zoonotic enteric parasites within nomadic or pastoral human populations. A total of 54 articles published between 1956 and 2016 were reviewed to determine the pathogens and exposure risks associated with the global transhumance lifestyle. The included articles reported more than twenty different zoonotic enteric parasite species and illustrated several risk factors for nomadic and pastoralist populations to acquire infection including; a) animal contact, b) food preparation and diet, and c) household characteristics. The most common parasite studied was Echinococcosis spp. and contact with dogs was recognized as a leading risk factor for zoonotic enteric parasites followed by contact with livestock and/or wildlife, water, sanitation, and hygiene barriers, home slaughter of animals, environmental water exposures, household member age and sex, and consumption of unwashed produce or raw, unprocessed, or undercooked milk or meat. Nomadic and pastoral communities are at risk of infection with a variety of zoonotic enteric parasites due to their living environment, cultural and dietary traditions, and close relationship to animals. Global health efforts aimed at reducing the transmission of these animal-to-human pathogens must incorporate a One Health

'Is Grandma Still There?' A Pastoral and Ethical Reflection on the Soul and Continuing Self-identity in Deeply Forgetful People.

PubMed

Post, Stephen G

2016-06-01

This metaphysical and pastoral reflection focuses on a question that over several decades has been posed to me by many family caregivers for deeply forgetful people (persons with dementia). The question may take different forms: Is my loved one still there underneath all of this confusion? Is my loved one's soul still present? Will she come to rest fully intact in the arms of a Supreme Being? Could she be 'gone' but already somewhere experiencing the fullness of divine love? This reflection provides a pastoral response to this big question that has to do with the need to find meaning in caring for deeply forgetful people. © The Author(s) 2016.

Limits of pastoral adaptation to permafrost regions caused by climate change among the Sakha people in the middle basin of Lena River

NASA Astrophysics Data System (ADS)

Takakura, Hiroki

2016-09-01

This article focuses on the pastoral practices of the Sakha people in eastern Siberia to explore the impact of climate change on human livelihood in permafrost regions. Sakha use grassland resources in river terraces and the alaas thermokarst landscape for cattle-horse husbandry. Although they practice a different form of subsistence than other indigenous arctic peoples, such as hunter - gatherers or reindeer herders, the adaptation of Sakha has been relatively resilient in the past 600-800 years. Recent climate change, however, could change this situation. According to hydrologists, increased precipitation is now observed in eastern Siberia, which has resulted in the increase of permafrost thawing, causing forests to die. Moreover, local meteorologists report an increase of flooding in local rivers. How do these changes affect the local pastoral adaptation? While describing recent uses of grassland resource by local people, and their perception of climate change through anthropological field research, I investigated the subtle characteristics of human-environment interactions in pastoral adaptation, in order to identify the limits of adaptation in the face of climate change.

From "Animal Machines" to "Happy Meat"? Foucault's Ideas of Disciplinary and Pastoral Power Applied to 'Animal-Centred' Welfare Discourse.

PubMed

Cole, Matthew

2011-01-11

Michel Foucault's work traces shifting techniques in the governance of humans, from the production of 'docile bodies' subjected to the knowledge formations of the human sciences (disciplinary power), to the facilitation of self-governing agents directed towards specified forms of self-knowledge by quasi-therapeutic authorities (pastoral power). While mindful of the important differences between the governance of human subjects and the oppression of nonhuman animals, exemplified in nonhuman animals' legal status as property, this paper explores parallel shifts from disciplinary to pastoral regimes of human-'farmed' animal relations. Recent innovations in 'animal-centred' welfare science represent a trend away from the 'disciplinary' techniques of confinement and torture associated with 'factory farms' and towards quasi-therapeutic ways of claiming to know 'farmed' animals, in which the animals themselves are co-opted into the processes by which knowledge about them is generated. The new pastoral turn in 'animal-centred' welfare finds popular expression in 'happy meat' discourses that invite 'consumers' to adopt a position of vicarious carer for the 'farmed' animals who they eat. The paper concludes that while 'animal-centred' welfare reform and 'happy meat' discourses promise a possibility of a somewhat less degraded life for some 'farmed' animals, they do so by perpetuating exploitation and oppression and entrenching speciesist privilege by making it less vulnerable to critical scrutiny.

The drought risk of maize in the farming-pastoral ecotone in Northern China based on physical vulnerability assessment

NASA Astrophysics Data System (ADS)

Wang, Zhiqiang; Jiang, Jingyi; Ma, Qing

2016-12-01

Climate change is affecting every aspect of human activities, especially the agriculture. In China, extreme drought events caused by climate change have posed a great threat to food safety. In this work we aimed to study the drought risk of maize in the farming-pastoral ecotone in Northern China based on physical vulnerability assessment. The physical vulnerability curve was constructed from the relationship between drought hazard intensity index and yield loss rate. The risk assessment of agricultural drought was conducted from the drought hazard intensity index and physical vulnerability curve. The probability distribution of drought hazard intensity index decreased from south-west to north-east and increased from south-east to north-west along the rainfall isoline. The physical vulnerability curve had a reduction effect in three parts of the farming-pastoral ecotone in Northern China, which helped to reduce drought hazard vulnerability on spring maize. The risk of yield loss ratio calculated based on physical vulnerability curve was lower compared with the drought hazard intensity index, which suggested that the capacity of spring maize to resist and adapt to drought is increasing. In conclusion, the farming-pastoral ecotone in Northern China is greatly sensitive to climate change and has a high probability of severe drought hazard. Risk assessment of physical vulnerability can help better understand the physical vulnerability to agricultural drought and can also promote measurements to adapt to climate change.

Universities' expectations of pastoral care: trends, stressors, resource gaps and support needs for teaching staff.

PubMed

Laws, Thomas A; Fiedler, Brenton A

2012-10-01

Since the mid-90s, the university environment has challenged the motivation of academic staff to engage in pastoral care. A literature review revealed five themes that aligned with analysis of interview data from a previous study (Laws and Fiedler, 2010). The key themes were i) staff were often disturbed by unplanned intrusions of students who exhibited behavioural problems or sought emotional support, ii) the management of emotions in face-to-face encounters was stressful, iii) staff felt under-equipped for dealing with Mental Health (MH) issues, iv) standards and control needed updating and v) counselling and disability services did not meet academics' need to know about 'at risk' students. Having identified the incidence of mental health issues among Australian University students, this study aims to locate literature that describes how well current university policies/protocols are supported by Evidence Based Practice in the management of MH problems in the student population. Findings from a content analysis of the literature were triangulated with verbatim comments recorded during a previous study that utilised semi structured interviews with 34 academics at the School of Nursing and Midwifery and the School of Commerce at the University of South Australia (Laws and Fiedler, 2010). Lack of clarity on role boundaries around promotion of students' well-being was not clearly defined. The Higher Education (HE) institutions' slowness in responding to mental health needs of students combined with the increasing expectations of academics' performance monitoring has lead staff to avoid deep investment in their students' well-being. The literature indicates that students are in need of psychological support, but pastoral care remains ill-defined despite enduring expectations held by university administrators. Teacher motivation is diminished by time spent with students in need of emotional support which is not acknowledged in workloads. Staff stress is increased by

From golden hills to sycamore trees: pastoral homelands and ethnic identity in Irish immigrant fiction, 1860-75.

PubMed

Corporaal, Marguérite

2010-01-01

The prose fiction that remembers the trials of starvation and eviction of the Great Famine (1845-50) often juxtaposes representations of blasted, infertile land with images of a green, idyllic Erin. Through a discussion of Mary Anne Sadlier's Bessy Conway (1861), Elizabeth Hely Walshe's Golden Hills: A Tale of the Irish Famine (1865) and John McElgun's Annie Reilly (1873), this article reveals that immigrant writers of the Famine generation often negotiate depictions of Famine-stricken wasteland with evocations of a pastoral homeland. In the case of the two Catholic novels, Bessy Conway and Annie Reilly, the pastoral becomes a point of ethnic identification through which the immigrants can recollect and reconstruct a sense of Irishness in exile. By contrast, Golden Hills, which focuses on the Anglo-Irish ascendancy, does not lament the mass exodus of afflicted Irish: the novel rather envisions emigration as a way to regenerate Ireland as locus amoenus.

[Social organizations and governmental institutions: perspectives on partnerships in children's health care through volunteers and the Pastoral da Criança].

PubMed

Andrade, Raquel Dully; de Mello, Débora Falleiros

2006-03-01

The aim of this research is to present perspectives on partnerships between social organizations and governmental institutions in children's health care. This study reflects on social participation and relations between governmental and non-governmental services in constructing the consolidation of the Sistema Unico de Saúde (Unified Health System), highlighting the role of volunteers and health professionals in this process. In child care, these associations are potential, due to the wide range and prominence of social organizations oriented towards children, particularly the Pastoral da Criança (the Catholic Church's Child Pastoral), which makes it important to discuss public policies aimed at establishing and strengthening these links in the local and national spheres.

As I see it: a study of African American pastors' views on health and health education in the black church.

PubMed

Rowland, Michael L; Isaac-Savage, E Paulette

2014-08-01

The Black Church is the only institution that has consistently served the interest of African Americans, and there is no other institution in the African American community that rivals its influence (Camara, 2004). The spiritual well-fare, social support, health, and well-being of its people have been one of its main goals. With health disparities of African Americans still at an alarming rate, the Black Church has used informal education as a means to impart knowledge on health, as well as other non-religious and religious topics. One of the avenues least researched within the Black Church is the pastor's perception of its educational role in health and wellness and its efforts to reduce health discrimination and health disparities between African American and European Americans in the U.S. Since social justice appears as a theme and concern in the traditions of many churches, it is only appropriate that, among other things, the Black Church should address the issue of health education and interventions. The purpose of this study was to explore African American pastors' perceptions of the role of the Black Church in providing health care, health education, and wellness opportunities to African Americans. Many pastors reported their church provided some form of health education and/or health screenings. Their perceptions about the important issues facing their congregants versus African Americans in general were quite similar.

[Application of Landsat ETM+ in monitoring of desertification in agro-pastoral ecotone of northern China].

PubMed

Mi, Jia; Wang, Kun; Wang, Hong-mei

2011-03-01

Agro-pastoral ecotone of northern China is a transitional and interlaced zone of agricultural cultivation region and grazing region The ecotone is a complex containing several ecosystems. Soil desertification has become a serious problem that endangered sustainable development in the ecotone. The area of desertification land has been increasing year after year in agro-pastoral ecotone of northern China. This problem concerns the ecological environment, economic development and living quality of people in northern and central eastern of China. For these reasons, ecotone has recently become a focus of research of restoration ecology and global climate change. Remote sensing monitoring of desertification land is a key technique to collect the status and development of sandy land, providing scientific bases for the national desertification control. Landsat ETM+ is an advanced multispectral remote sensing system for the research of regional scale and has been widely used in many fields, such as geologic surveys, mapping, vegetation monitoring, etc. In the present, the authors introduce that spectral characteristics, desertification information extraction, desertification classification and development analyses in detail, and summarizes the study progresses discusses the problems and trends.

Attending to hidden realities: contributions from the work of Michael Polanyi to supervision in pastoral care and counseling.

PubMed

Rodgerson, Thomas E

2008-01-01

In this article, the author suggests that concepts from the work of Michael Polanyi--such as the tacit dimension, subsidiary awareness, and commitment to a yet unrevealed, hidden reality--provide a theoretical basis for understanding the unique formation involved in pastoral care and counseling supervision.

Soil respiration patterns for four major land-use types of the agro-pastoral region of northern China

USDA-ARS?s Scientific Manuscript database

Land-use types and management practices are critical factors that affect soil CO2 efflux (Rs). In the agro-pastoral area of northern China, land-use types have changed considerably during the last 60 years due to changes in the social-economic status of the human population and associated changes i...

The Pastoral Care of International Students in New Zealand: Is It More Than a Consumer Protection Regime?

ERIC Educational Resources Information Center

Sawir, Erlenawati; Marginson, Simon; Nyland, Chris; Ramia, Gaby; Rawlings-Sanaei, Felicity

2009-01-01

Student security is a composite social practice that includes the domains of consumer rights, entitlement to a range of welfare supports and pastoral care, and freedom from exploitation and discrimination. Three traditions shape the systems used for managing and regulating international student security in the nations that export education:…

Pastoral theory and practice in the team approach to treatment of scrupulosity as a component of obsessive compulsive disorder.

PubMed

Kennemer, Darren L

2007-01-01

The statistical estimates of the prevalence of Obsessive Compulsive Disorder (OCD) in the general population have increased dramatically in recent years. "Blasphemous" obsessions and religious compulsions dominate the clinical picture of many sufferers of OCD. Freud proposed that religion might be a contributing factor for many patients with mental illness. He hedged, however, that observation--something that many of his followers have not done. Others have noted the pathoplasticity of strict religious upbringing and images of God as vindictive or otherwise harsh. Only recently--since the 1970s--has much clinical attention been focused on this disorder by the other disciplines within the mental health community. The church, however, is ahead of the curve in diagnosis and treatment of scrupulosity. It has long been a concern for pastoral counselors--particularly pre-Vatican II Roman Catholic priests. Pathological religion influences OCD and pastoral counseling, the author proposes, can contributes to recovery.

The archaeological evidence for the appearance of pastoralism and farming in southern Africa

PubMed Central

2018-01-01

This paper is a response to the growing reference to archaeological evidence by linguists and geneticists interested in the spread of early farmers and pastoralists in southern Africa. It presents two databases. The first contains the archaeological evidence for pastoralism and farming in southern Africa, for the period 550 BC to AD 1050. This is the first time that the seven different types of archaeological evidence that have traditionally been used to identify both spread events are presented together at this scale. This was stimulated by our interest in investigating the antiquity of an early ‘Iron Age package’ relative to the spread of single archaeological traits. The analysis shows that the package appears approximately 700 years after sites containing pottery, cattle and sheep, without agriculture, appear in the drier parts of the sub-continent. It post-dates the appearance of earlier sites with pottery associated with farmers, metal-working and cultivation in the eastern half of the sub-continent. While poor preservation undoubtedly explains the absence of some parts of the package, the analysis suggests that other explanations should be considered. The second database is a quantitative, spatial study of archaeological publications on southern African farming and pastoralism for the period 1950 to 2016, covering the same geographical area and archaeological timeframe. This is presented as a proxy for research-intensive areas in attempt to show the gaps in archaeological fieldwork and knowledge. PMID:29902271

Effects of feeding practices on milk yield and composition in peri-urban and rural smallholder dairy cow and pastoral camel herds in Kenya.

PubMed

Kashongwe, O B; Bebe, B O; Matofari, J W; Huelsebusch, C G

2017-06-01

Associations between feeding practices, milk yield, and composition were assessed in smallholder rural and peri-urban dairy cow (n = 97) and pastoral camel (n = 15) herds. A cross-sectional survey supplemented by follow-up collection of feed and milk samples for laboratory analyses was conducted. Data was analyzed using descriptive, correlation, and analysis of variance statistics. Feeding practices in rural smallholder dairy cows' herds were pastured based (87.7%) with napier grass (89.4%) and concentrates (93.9%) as forage and concentrate supplements. In smallholder peri-urban dairy cows' herds, it was napier grass based (68.4%) with concentrates (100%), oat forages (42.9%), and crop residues (28.6%). Pastoral camel herds were shrub browsing (53%), rangeland pasture grazing (20%), or Euphorbia tirucalli feeding (27%). Smallholder rural farmers offered more feeds (16.1 vs 15.3 kg/day) than peri-urban farmers, hence net energy for lactation (1.4 vs 1.3 Mcal/kg), crude protein (CP) (10 vs 12%), and milk yields (12 vs 9 kg/herd/day) was higher. Milk fat was higher in smallholder peri-urban (4.3%) than that of rural (3.9%). In pastoral camels, E. tirucalli feeding had higher daily milk yield/herd, fat, and CP (63 kg, 4.5 and 3.6%) than shrub browsing (35 kg, 4.2 and 3.0%) and grazing (23 kg yield, 2.6 and 2.7%). Five feeding practices out of 14 in smallholder dairy cattle herds resulted in more than 10 kg milk/cow/day because of low forage-to-concentrate ratio (2.5), inclusion of legume crop residue, or processing forages. They present opportunities for improved production in smallholder herds. In pastoral camel, E. tirucalli feeding showed the highest potential.

The Detection of Spotted Fever Group Rickettsia DNA in Tick Samples From Pastoral Communities in Kenya.

PubMed

Koka, Hellen; Sang, Rosemary; Kutima, Helen Lydia; Musila, Lillian

2017-05-01

In this study, ticks from pastoral communities in Kenya were tested for Rickettsia spp. infections in geographical regions where the presence of tick-borne arboviruses had previously been reported. Rickettsial and arbovirus infections have similar clinical features which makes differential diagnosis challenging when both diseases occur. The tick samples were tested for Rickettsia spp. by conventional PCR using three primer sets targeting the gltA, ompA, and ompB genes followed by amplicon sequencing. Of the tick pools screened, 25% (95/380) were positive for Rickettsia spp. DNA using the gltA primer set. Of the tick-positive pools, 60% were ticks collected from camels. Rickettsia aeschlimannii and R. africae were the main Rickettsia spp. detected in the tick pools sequenced. The findings of this study indicate that multiple Rickettsia species are circulating in ticks from pastoral communities in Kenya and could contribute to the etiology of febrile illness in these areas. Diagnosis and treatment of rickettsial infections should be a public health priority in these regions. © The Authors 2017. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Pastoral care professionals in health and mental health care: recognizing classic and newer versions of ageism.

PubMed

Kane, Michael N; Green, Diane L; Jacobs, Robin J

2011-01-01

Pastoral care professionals are cognizant of many forms of prejudice and discrimination in society and health care environments. Ageism is perhaps the least likely to be challenged as prejudice or discrimination. Ageist perception is suspicious of the health and cognitive ability of older persons; without consideration of emotional, spiritual, or social abilities. While positive and negative ageist attributions are culturally abundant, new and subtle versions of ageism offer convincing guidance about personal responsibility for health status and insist on personal social engagement. Older persons who are not free of disease or disability may be viewed as culpable for their failure to age well. Additionally, elders may be expected to maintain social involvement; especially through volunteerism. Elders who are unable or unwilling to engage in volunteerism may be viewed as selfish or irresponsible. If individuals are held responsible for their health as they age, then services and reimbursement for service may be limited to evidence-based medical interventions that result in complete recovery rather than life-quality improvement and only for "worthy" individuals. This paper seeks to heighten the awareness of pastoral care professionals to common ageist themes found in health and mental care service delivery.

Innovations and diverse livelihood pathways: alternative livelihoods, livelihood diversification and societal transformation in pastoral communities.

PubMed

Köhler-Rollefson, I

2016-11-01

Pastoralists have a rich tradition of 'innovation', as continuous adaptation to new ecological and economic scenarios has been a prerequisite for their survival through the millennia. One of their greatest assets is the large number of locally adapted livestock breeds they have developed, which represent a major resource for climate change adaptation as well as mitigation. Pastoralists are beginning to position themselves as providers of ecological services as well as of livestock products that represent a healthy and eco-friendly alternative to the products from industrial production systems. Nevertheless, many governments continue with antagonistic policies, being unaware of the ecological and economic significance of their pastoral populations. Biocultural Community Protocols, as specified in the Nagoya Protocol on Access and Benefit-Sharing to the Convention on Biological Diversity, are emerging as an important tool for setting the record straight about the role of pastoralists in food security and biodiversity conservation. There is a need for increased recognition of the inherent 'modernity' of pastoralism and the role it can play in creating a more green economy. If this recognition is forthcoming and is rewarded appropriately with government support, this may also overcome the current problem of finding enough capable young people interested in pursuing pastoralist careers.

Potential aboveground biomass in drought-prone forest used for rangeland pastoralism.

PubMed

Fensham, R J; Fairfax, R J; Dwyer, J M

2012-04-01

The restoration of cleared dry forest represents an important opportunity to sequester atmospheric carbon. In order to account for this potential, the influences of climate, soils, and disturbance need to be deciphered. A data set spanning a region defined the aboveground biomass of mulga (Acacia aneura) dry forest and was analyzed in relation to climate and soil variables using a Bayesian model averaging procedure. Mean annual rainfall had an overwhelmingly strong positive effect, with mean maximum temperature (negative) and soil depth (positive) also important. The data were collected after a recent drought, and the amount of recent tree mortality was weakly positively related to a measure of three-year rainfall deficit, and maximum temperature (positive), soil depth (negative), and coarse sand (negative). A grazing index represented by the distance of sites to watering points was not incorporated by the models. Stark management contrasts, including grazing exclosures, can represent a substantial part of the variance in the model predicting biomass, but the impact of management was unpredictable and was insignificant in the regional data set. There was no evidence of density-dependent effects on tree mortality. Climate change scenarios represented by the coincidence of historical extreme rainfall deficit with extreme temperature suggest mortality of 30.1% of aboveground biomass, compared to 21.6% after the recent (2003-2007) drought. Projections for recovery of forest using a mapping base of cleared areas revealed that the greatest opportunities for restoration of aboveground biomass are in the higher-rainfall areas, where biomass accumulation will be greatest and droughts are less intense. These areas are probably the most productive for rangeland pastoralism, and the trade-off between pastoral production and carbon sequestration will be determined by market forces and carbon-trading rules.

Implications of intensification of pastoral animal production on animal welfare.

PubMed

Stafford, Kj; Gregory, Ng

2008-12-01

The intensification of pastoral animal production results from several major developments including increased forage production and utilisation, diet supplementation, breeding animals to increase milk, meat or wool production, and changes in management. The impact of increased intensification on welfare will differ across species and systems. More intensive-grazing systems and the feeding of novel forages will underpin all moves to intensification. More intensive grazing generally reduces opportunities for shade and shelter. Improved nutrition will generally benefit welfare but competition for available feed may cause increased social pressure. Increased flock and herd size will be associated with a reduction in the human:animal ratio and less time to observe individual animals. Remote monitoring of activity and health might counter this impact. Intensification of dairy production will result in larger herds, more year-round milking, robotic milking, use of housing and yards year round, and total mixed-ration feeding. Larger herds mean longer distances to walk to and from the dairy shed, and more lameness and less time to spend on self-maintenance activities such as grooming. Holding and feeding dairy cows on yards will cause an increase in lameness and mastitis and perhaps an increase in agonistic behaviour but will reduce time spent walking. Intensification of sheep production will involve increased flock size, increased fecundity, breeding from hoggets, and breeding ewes all year round. Housing during lambing might be considered appropriate, as would feeding to lift milk yields. Increased fecundity with an increase in triplets will increase lamb mortality rates, but housing ewes, when managed well, will result in reduced lamb mortality. Intensification of lamb finishing will be by improved nutrition. Intensification of beef production will include more breeding of heifers at 15 months, and more problems with dystocia. Intensification of pastoral production will

Analysis on Temporal-Spatial Changes of Vegetation Cverrge in Farming-Pastoral Ecotone of Inner Mongolia

NASA Astrophysics Data System (ADS)

Yan, X.; Li, J.; Yang, Z.

2018-04-01

Chen Barag Banner is located in the typical farming-pastoral ecotone of Inner Mongolia, and it is also the core area of Hulunbuir steppe. Typical agricultural and pastoral staggered production mode so that the vegetation growth of the region not only determines the local ecological environment, and animal husbandry production, but also have a significant impact on the whole Hulunbuir ecological security and economic development. Therefore, it is necessary to monitor the change of vegetation in this area. Based on 17 MODIS Normalized Difference Vegetation Index (NDVI) images, the authors reconstructed the dynamic change characteristics of Fraction vegetation coverage (FVC) in Chen Barag Banner from 2000 to 2016. In this paper, first at all, Pixel Decomposition Models was introduced to inversion FVC, and the time series of vegetation coverage was reconstructed. Then we analyzed the temporal-spatial changes of FVC by employing transition matrix. Finally, through image analyzing and processing, the results showed that the vegetation coverage in the study area was influenced by effectors including climate, topography and human actives. In the past 17 years, the overall effect of vegetation coverage showed a downward trend of fluctuation. The average vegetation coverage decreased from 58.81 % in 2000 to 48.14 % in 2016, and the area of vegetation cover degradation accounts for 40.09 % of the total change area. Therefore, the overall degradation trend was obvious.

Medicinal plants potential and use by pastoral and agro-pastoral communities in Erer Valley of Babile Wereda, Eastern Ethiopia

PubMed Central

2012-01-01

Background Ethiopian plants have shown remarkably effective medicinal values for many human and livestock ailments. Some research results are found on medicinal plants of the south, south west, central, north and north western parts of Ethiopia. However, there is lack of data that quantitatively assesses the resource potential and the indigenous knowledge on use and management of medicinal plants in eastern Ethiopia. The main thrust of the present ethnobotanical study centres around the potential and use of traditional medicinal plants by pastoral and agro-pastoral communities in Babile Wereda (district) of eastern Ethiopia. The results can be used for setting up of conservation priorities, preservation of local biocultural knowledge with sustainable use and development of the resource. Materials and methods Fifty systematically selected informants including fifteen traditional herbalists (as key informants) participated in the study. Semi-structured interviews, discussions and guided field walk constituted the main data collection methods. Techniques of preference ranking, factor of informant consensus and Spearman rank correlation test were employed in data analysis. Medicinal plant specimens were collected, identified and kept at the National Herbarium (ETH) of Addis Ababa University and Haramaya University Herbarium. Results Fifty-one traditional medicinal plant species in 39 genera and 28 families were recorded, constituting 37% shrubs, 29% trees, 26% herbs, 6% climbers and 2% root parasites. Leaves contributed to 35.3% of the preparations, roots (18.8%) and lower proportions for other parts. Formulations recorded added to 133 remedies for 54 human ailments, in addition to some used in vector control. The majority of remedies were the juice of single species, mixtures being generally infrequent. Aloe pirottae, Azadirachta indica and Hydnora johannis were the most cited and preferred species. Aloe pirottae, a species endemic to Ethiopia, is valued as a remedy

Cattle and pastoralism: survival and production in arid lands

DOE Office of Scientific and Technical Information (OSTI.GOV)

Western, D.; Finch, V.

1986-03-01

Traditional subsistence pastoralists in East Africa tend to keep large herds, milk cattle in preference to eating them, and subject them to long foraging treks. Such practices are widely considered ill-suited to arid lands and are believed to arise because cattle are raised more for social prestige than food production. Whether this is true can only be judged by considering the responses of cattle to arid zones and, given the herder's goals and options, his management practices. In considering these factors, we show that indigenous East African cattle demonstrate energy-sparing capabilities during drought. Pastoralists can therefore herd cattle at greatmore » distances from water at little more cost than animals on the normal maintenance diet and watered more frequently. The physiological response of cattle to drought, the ecological constraints imposed by livestock and wildlife competition, and the energetic efficiency of mixed milk and meat pastoralism explain why herders traditionally select their characteristic management practices.« less

Spiritual Resources for the Pastoral Care and Counseling of the Alcoholic: An Approach Implementing Spiritual Interventions

DTIC Science & Technology

2002-04-01

Personal God. Journal of Feminist Family Therapy 7, No. 1/2: 123-139. Gross, Don H. 1978. The Case for Spiritual Healing. New York: Thomas Nelson...healing and wellness. The third chapter is a discussion of narrative therapy and why it is such a vital spiritual resource in the pastoral care of...While method and theory vary among healers who practice the spiritual therapy of inner healing, there are common themes. These themes call into

[A prevalence study on mild cognitive impairment among the elderly populations of Mongolian and Han nationalities in a pastoral area of Inner Mongolia].

PubMed

Hu, Riletemuer; Zhao, Shi-gang; Wang, De-sheng; Wen, Shi-rong; Niu, Guang-ming; A, Rong; Wang, Zhi-guang; Jiang, Ming-fang; Zhang, Chun-yu

2012-04-01

To understand the epidemiological characteristics and distribution of mild cognitive impairment (MCI) in elderly populations from Mongolian and Han nationalities living in the pastoral areas of Inner Mongolia Autonomous Region of China. According to the MCI clinical diagnostic criteria from Diagnostic and Statistical Manual of Mental Disorders 4th revised edition (DSM-IV) by American Psychiatric Association, the individuals under study were at the age of 55 or over, with Mongolian or Han ethnicities and living in the pastoral area of Inner Mongolia. The crude MCI morbidity rates of Mongolian and Han of the study populations in the pastoral area of Inner Mongolia Autonomous Region of China was 19.48% (1782/9146) and the standardization morbidity was 18.98%. The crude MCI morbidity rates of both Mongolian and Han ethnicities were 17.46% (the standardization morbidity was 16.99%) and 20.60% (the standardization morbidity was 19.98%), respectively. There showed a significant positive correlation between the crude morbidities and age, also significantly increasing with the latter. In the Mongolian population, the morbidity increased from 12.17% at the age 55-59 to 27.78% at 85 while in the Han population, the morbidity increased from 15.50% at the age 55-59 to 23.53% at 85. In both the populations of Mongolian and Han, there was a statistically difference found between the morbidities of MCI (χ2=13.229, P=0.000). The morbidity was higher in Hans than in the Mongolians. However, there was no statistically significant difference noticed between the morbidities of MCI in the Mongolian males and females (χ2=2.376, P=0.123). There was statistically significant difference found between the morbidities of MCI in the Han males and females, with females having higher risk than males (χ2=24.470, P=0.000). The morbidity of MCI in the elderly Mongolian and Han populations from the pastoral area of Inner Mongolia Autonomous Region of China was considered to be quite high and

Constraints and efficiency of cattle marketing in semiarid pastoral system in Kenya.

PubMed

Onono, Joshua Orungo; Amimo, Joshua Oluoch; Rushton, Jonathan

2015-04-01

Livestock keeping is regarded as a store of wealth for pastoralists in Kenya, besides their social and cultural functions. The objective of this study was to prioritize constraints to cattle marketing in a semiarid pastoral area of Narok in Kenya and to analyze efficiency of cattle marketing in transit markets located in Garissa, Kajiado and Narok counties. Primary data collection from traders was done through participatory interviews and market surveys, while time series market price data were obtained from secondary sources. Five focus group interviews were organized with a total of 61 traders in markets from Narok County, while a total of 187 traders who purchased cattle from transit markets provided data on a number of cattle purchased, purpose of purchase, buying prices and mode of transport. Market performance was analyzed through trader's market share, gross margins, Gini coefficient and coefficient of correlation between time series price data. The marketing constraints which were ranked high included lack of market for meat, trekking of cattle to markets, lack of price information and occurrence of diseases. About 10 % of traders purchased over 50 % of cattle which were supplied in markets, revealing a high concentration index. Further, a gross marketing margin per cattle purchased was positive in all markets revealing profitability. Moderate correlation coefficients existed between time series market price data for cattle purchased from Ewaso Ngiro and Mulot markets (r = 0.5; p < 0.05), while those between Dagoretti and Garissa markets were weak (r = 0.2; p > 0.05). The integration of markets, occurrence of diseases and trekking of cattle to markets are factors which may increase a risk of infectious disease spread. These results call for support of disease surveillance activities within markets in pastoral areas so that farms and systems which are connected are protected from threats of infectious diseases.

A Study of the Relationship between Social Support and Clergy Family Stress among Korean-American Baptist Pastors and Their Wives

ERIC Educational Resources Information Center

Shin, Min Young

2012-01-01

Problem: The first problem of this study was to determine the relationship between the clergy family stress scores as measured by the Clergy Family Inventory (CFLI) and the specified predictor variables of social support among Korean-American Baptist pastors. The specified predictor variables included tangible support, appraisal support,…

Lay perceptions of risk factors for Rift Valley fever in a pastoral community in northeastern Kenya.

PubMed

Ng'ang'a, Caroline M; Bukachi, Salome A; Bett, Bernard K

2016-01-13

Human behavioral factors have been found to be central in the transmission of Rift Valley fever. Consumption of contaminated meat and milk in particular have been identified as one of the key risk factors for the transmission of Rift Valley fever in humans. In pastoral communities, livestock is the main source of livelihood from which many benefits such as food as well as economic and cultural services are derived. Zoonotic diseases therefore have a great impact on pastoral communities livelihoods. However, lay perceptions regarding the transmission of these diseases including Rift Valley fever hampers their effective control. This study investigated the lay perceptions of risks for Rift Valley fever transmission in a pastoral community in northeastern Kenya. A qualitative study was carried out in Ijara district, Kenya which was one of the hotspots of Rift Valley during the 2006/2007 outbreak. Data were collected using focus group discussions and narratives guided by checklists. Eight focus group discussions consisting of 83 participants and six narratives were conducted. Data was transcribed, coded and analysed according to Emergent themes. The participants reported that they had experienced Rift Valley fever in their livestock especially sheep and in humans both in 1997/1998 and 2006/2007. However, they believed that infections in humans occurred as a result of mosquito bites and had little to do with their consumption of meat, milk and blood from infected livestock. The participants in this study indicated that they had heard of the risks of acquiring the disease through consumption of livestock products but their experiences did not tally with the information they had received hence to them, Rift Valley fever was not transmissible through their dietary practices. Though the communities in this region were aware of Rift Valley fever, they did not have elaborate information regarding the disease transmission dynamics to humans. To avoid misconception about

Grassland production under global change scenarios for New Zealand pastoral agriculture

NASA Astrophysics Data System (ADS)

Keller, E. D.; Baisden, W. T.; Timar, L.; Mullan, B.; Clark, A.

2014-10-01

We adapt and integrate the Biome-BGC and Land Use in Rural New Zealand models to simulate pastoral agriculture and to make land-use change, intensification of agricultural activity and climate change scenario projections of New Zealand's pasture production at time slices centred on 2020, 2050 and 2100, with comparison to a present-day baseline. Biome-BGC model parameters are optimised for pasture production in both dairy and sheep/beef farm systems, representing a new application of the Biome-BGC model. Results show up to a 10% increase in New Zealand's national pasture production in 2020 under intensification and a 1-2% increase by 2050 from economic factors driving land-use change. Climate change scenarios using statistically downscaled global climate models (GCMs) from the IPCC Fourth Assessment Report also show national increases of 1-2% in 2050, with significant regional variations. Projected out to 2100, however, these scenarios are more sensitive to the type of pasture system and the severity of warming: dairy systems show an increase in production of 4% under mild change but a decline of 1% under a more extreme case, whereas sheep/beef production declines in both cases by 3 and 13%, respectively. Our results suggest that high-fertility systems such as dairying could be more resilient under future change, with dairy production increasing or only slightly declining in all of our scenarios. These are the first national-scale estimates using a model to evaluate the joint effects of climate change, CO2 fertilisation and N-cycle feedbacks on New Zealand's unique pastoral production systems that dominate the nation's agriculture and economy. Model results emphasise that CO2 fertilisation and N-cycle feedback effects are responsible for meaningful differences in agricultural systems. More broadly, we demonstrate that our model output enables analysis of decoupled land-use change scenarios: the Biome-BGC data products at a national or regional level can be re

Grassland production under global change scenarios for New Zealand pastoral agriculture

NASA Astrophysics Data System (ADS)

Keller, E. D.; Baisden, W. T.; Timar, L.; Mullan, B.; Clark, A.

2014-05-01

We adapt and integrate the Biome-BGC and Land Use in Rural New Zealand (LURNZ) models to simulate pastoral agriculture and to make land-use change, intensification and climate change scenario projections of New Zealand's pasture production at time slices centred on 2020, 2050 and 2100, with comparison to a present-day baseline. Biome-BGC model parameters are optimised for pasture production in both dairy and sheep/beef farm systems, representing a new application of the Biome-BGC model. Results show up to a 10% increase in New Zealand's national pasture production in 2020 under intensification and a 1-2% increase by 2050 from economic factors driving land-use change. Climate change scenarios using statistically downscaled global climate models (GCMs) from the IPCC Fourth Assessment Report (AR4) also show national increases of 1-2% in 2050, with significant regional variations. Projected out to 2100, however, these scenarios are more sensitive to the type of pasture system and the severity of warming: dairy systems show an increase in production of 4% under mild change but a decline of 1% under a more extreme case, whereas sheep/beef production declines in both cases by 3% and 13%, respectively. Our results suggest that high-fertility systems such as dairying could be more resilient under future change, with dairy production increasing or only slightly declining in all of our scenarios. These are the first national-scale estimates using a model to evaluate the joint effects of climate change, CO2 fertilisation and N-cycle feedbacks on New Zealand's unique pastoral production systems that dominate the nation's agriculture and economy. Model results emphasize that CO2 fertilisation and N cycle feedback effects are responsible for meaningful differences in agricultural systems. More broadly, we demonstrate that our model output enables analysis of Decoupled Land-Use Change Scenarios (DLUCS): the Biome-BGC data products at a national or regional level can be re

Carrying the pain: the journey from suffering to transformation-perspectives from Shakespearean tragedy and pastoral care.

PubMed

Minton, Mary E; Antonen, Kathy

2013-06-01

This paper proposes an admittedly difficult thesis that emotional pain and suffering can be good news. Rather than denying and running from emotional pain and suffering, we suggest embracing and carrying the pain. Through academic and spiritual writings, an observation of Hamlet's tragic suffering, an examination of pastoral care case study data, and a B.L.E.S.S. acronym, this paper proposes that within the experience of suffering lies the transformative potential for meaning and fullness.

The nexus of oil, conflict, and climate change vulnerability of pastoral communities in northwest Kenya

NASA Astrophysics Data System (ADS)

Schilling, J.; Locham, R.; Weinzierl, T.; Vivekananda, J.; Scheffran, J.

2015-11-01

Turkana, in northwest Kenya, is the country's poorest and least developed county. Pastoralism in Turkana is well adapted to the harsh climatic conditions, but an increase in drought frequency associated with global climate change and intensifying violent conflicts between pastoral groups poses significant challenges for local communities. The conflicts are especially violent in the border region between the Turkana and the Pokot communities. In this very region significant oil reserves have recently been found. The first aim of this paper is to analyse how the oil exploration affects the communities' vulnerability to climate change. Secondly, the paper explores the risk of the oil explorations creating new conflicts or aggravating existing ones. The primary method of the study is qualitative field research supplemented with a geo-spatial analysis of conflict data. The field research was conducted in October 2013 and April 2014 in three villages with different levels of engagement with the oil exploration. At the time of the research, oil exploration was expected close to Lokwamosing, while it had recently started in the vicinity of Lopii and had been ongoing for a longer time close to Nakukulas. The findings suggest that the oil exploration increases the community's vulnerability to climate change. Further, unmet community expectations for water, employment and development pose a significant risk for violent conflict between local communities and the operating oil company. Intercommunal conflict over water and land could increase as well.

Ethnobotanical knowledge of pastoral community for treating livestock diseases in Somali regional state, eastern Ethiopia.

PubMed

Kebede, Ewonetu; Mengistu, Melese; Serda, Biresaw

2018-04-18

Modern livestock health care is still at its lowest stage in Ethiopia and most modern veterinary services like drugs and veterinary professionals are not accessible and affordable to the majority of pastoral farmers. As a result, they rely on their traditional knowledge and practices on locally available. However, this traditional knowledge has not yet been well documented. Therefore, this study identified medicinal plants used in treating animal diseases and examined factors that threatens ethno-veterinary in pastoral community of Shinle Districts. The survey study conducted on 180 households to collect data using a semi-structured questionnaire and filed guided observations. Data were analyzed by using SPSS. Thirty-one plant species belonging to 18 families used against 14 types of livestock diseases. Majority of plant species fall under Fabaceae (22.5%) and Euphorbiaceae (16.1%) family that are largely shrubs. The most used plant parts were roots (35.5%) followed by leaves (25.8%). Remedy preparation was mainly through chop and soak in concoction of water and salt. Oral, topical, and nasal route were the common mode of administration. The principal threats of medicinal plants were invasive plants, drought, over grazing, agricultural activity, and firewood collection. Endogenous knowledge on ethno-veterinary medicinal plants was accepted orally from healer's forefathers and transmitted similarly. Awareness should raise and ethno-veterinary medicine should integrate in to livestock extension delivery systems for the need to exploit the possibility of discovering more medicinally viable plants. Further studies needed under controlled conditions on the efficacy and veterinary properties of such plant products and livestock disease treatments.

Vocational Leadership: A Faith Perspective. A Training Program for U.S. Navy Chaplains in Pastoral Care and Counseling

DTIC Science & Technology

1992-04-06

Collins Publishers, 1981), p. 3. 19 Ibid. p. 4. 32 as the father of the psychosocial school, Erik Erikson . With the inclusion of his understanding of...hift in the study of human development . Dr. Fowler asserts that there exist at least seven stages of faith or ways of knowing the world and...1984. iowler, .ames W, FAITH DEVELOPMENT AND PASTORAL CARE, Philadelphia, PA: Fortress Press, 1975. Fcwler, James W. STAGES OF FAITH: THE PSYCHOLOGY OF

Contrasting land uses in Mediterranean agro-silvo-pastoral systems generated patchy diversity patterns of vascular plants and below-ground microorganisms.

PubMed

Bagella, Simonetta; Filigheddu, Rossella; Caria, Maria Carmela; Girlanda, Mariangela; Roggero, Pier Paolo

2014-12-01

The aims of this paper were (i) to define how contrasting land uses affected plant biodiversity in Mediterranean agro-silvo-pastoral-systems across a gradient of disturbance regimes: cork oak forests, secondary grasslands, hay crops, grass covered vineyards, tilled vineyards; (ii) to determine whether these patterns mirrored those of below-ground microorganisms and whether the components of γ-diversity followed a similar model. The disturbance regimes affected plant assemblage composition. Species richness decreased with increasing land use intensity, the Shannon index showed the highest values in grasslands and hay crops. Plant assemblage composition patterns mirrored those of Basidiomycota and Ascomycota. Richness in Basidiomycota, denitrifying bacteria and microbial biomass showed the same trend as that observed for vascular plant richness. The Shannon index pattern of below-ground microorganisms was different from that of plants. The plant γ-diversity component model weakly mirrored those of Ascomycota. Patchy diversity patterns suggest that the maintenance of contrasting land uses associated with different productions typical of agro-silvo-pastoral-systems can guarantee the conservation of biodiversity. Copyright © 2014 Académie des sciences. Published by Elsevier SAS. All rights reserved.

Land-use change and its ecological responses: a pilot study of typical agro-pastoral region in the Heihe River, northwest China

NASA Astrophysics Data System (ADS)

Du, Ziqiang; Shen, Yudan; Wang, Jian; Cheng, Wenshi

2009-10-01

Although rapid land-use change has taken place in many arid and semi-arid regions of northwestern China, relatively less attention has been paid to studying the characteristics of land use change, as well as the ecological responses of land use change in these regions, especially in fragile agro-pastoral regions. This paper analyzes the land use change and its ecological responses during 1985-2005 based on the landscape metrics change and transition matrix of land use types by the combined use of satellite remote sensing and geographical information systems in Shandan County, a typical agro-pastoral region in the middle and upper reaches of Heihe River, northwest China. The results indicate significant changes in land use have occurred and the landscape has become more continuous, clumped and more homogeneous within the examined area. Land use change was mainly characterized by remarkable expansion of barred land and water area, slight increase of cropland and urbanized land, and evident shrinkage of grassland and woodland. The study also demonstrates that the land cover suffered severe degeneration and the ecological environment tended to deteriorate over the study period, mainly as follows: grassland degradation, land desertification and ecosystem services decline.

Theological and psychological reflection on the functions of pastoral care in the context of child prostitution in Thailand.

PubMed

Sorajjakool, S

2000-01-01

Reports that there are 800,000 children below the age of 16 serving as prostitutes in Thailand and approximately 200,000 of these children are under the age of twelve. Estimates that 20% of these children will end up with AIDS. Relates these realities to several mental health and theological questions. Argues that God will become real for these children only if sensitive human participation takes place. Proposes that pastoral caregivers can play a crucial role in the confrontation and the resolution of this tragedy.

MODERN BEAMS FOR ANCIENT MUMMIES COMPUTERIZED TOMOGRAPHY OF THE HOLOCENE MUMMIFIED REMAINS FROM WADI TAKARKORI (ACACUS, SOUTH-WESTERN LIBYA; MIDDLE PASTORAL).

PubMed

Di Vincenzo, Fabio; Carbone, Iacopo; Ottini, Laura; Profico, Antonio; Ricci, Francesca; Tafuri, Mary Anne; Fornaciari, Gino; Manzi, Giorgio

2015-01-01

The Middle Pastoral human remains from Wadi Takarkori in the Libyan Acacus mountains (Fezzan) are exceptionally preserved partial mummies ranging between 6100 and 5000 uncal years BP; this small sample represents the most ancient of its kind ever found. In this report, we present a survey of the skeletal anatomy of these mummifed corpses, based on high resolution CT-scan data, including a preliminary phenetic interpretation of their cranial morphology.

Integrating local pastoral knowledge, participatory mapping, and species distribution modeling for risk assessment of invasive rubber vine (Cryptostegia grandiflora) in Ethiopia’s Afar region

USGS Publications Warehouse

Luizza, Matthew; Wakie, Tewodros; Evangelista, Paul; Jarnevich, Catherine S.

2016-01-01

The threats posed by invasive plants span ecosystems and economies worldwide. Local knowledge of biological invasions has proven beneficial for invasive species research, but to date no work has integrated this knowledge with species distribution modeling for invasion risk assessments. In this study, we integrated pastoral knowledge with Maxent modeling to assess the suitable habitat and potential impacts of invasive Cryptostegia grandiflora Robx. Ex R.Br. (rubber vine) in Ethiopia’s Afar region. We conducted focus groups with seven villages across the Amibara and Awash-Fentale districts. Pastoral knowledge revealed the growing threat of rubber vine, which to date has received limited attention in Ethiopia, and whose presence in Afar was previously unknown to our team. Rubber vine occurrence points were collected in the field with pastoralists and processed in Maxent with MODIS-derived vegetation indices, topographic data, and anthropogenic variables. We tested model fit using a jackknife procedure and validated the final model with an independent occurrence data set collected through participatory mapping activities with pastoralists. A Multivariate Environmental Similarity Surface analysis revealed areas with novel environmental conditions for future targeted surveys. Model performance was evaluated using area under the receiver-operating characteristic curve (AUC) and showed good fit across the jackknife models (average AUC = 0.80) and the final model (test AUC = 0.96). Our results reveal the growing threat rubber vine poses to Afar, with suitable habitat extending downstream of its current known location in the middle Awash River basin. Local pastoral knowledge provided important context for its rapid expansion due to acute changes in seasonality and habitat alteration, in addition to threats posed to numerous endemic tree species that provide critical provisioning ecosystem services. This work demonstrates the utility of integrating local ecological

From “Animal Machines” to “Happy Meat”? Foucault's Ideas of Disciplinary and Pastoral Power Applied to ‘Animal-Centred’ Welfare Discourse

PubMed Central

Cole, Matthew

2011-01-01

Simple Summary This paper considers some recent developments in ‘animal-centred’ welfare science, which acknowledges the sentience of ‘farmed’ animals, alongside the emergence of a market for ‘happy meat’, which offers assurances of care and consideration for ‘farmed’ animals to concerned consumers. Both appear to challenge the instrumental ‘machine’ model characteristic of ‘factory farming’. However, in both cases, this paper argues that these discourses of consideration for the well-being of ‘farmed’ animals work to appease and deflect ethical concerns while facilitating the continued exploitation of ‘farmed’ animals. Abstract Michel Foucault's work traces shifting techniques in the governance of humans, from the production of ‘docile bodies’ subjected to the knowledge formations of the human sciences (disciplinary power), to the facilitation of self-governing agents directed towards specified forms of self-knowledge by quasi-therapeutic authorities (pastoral power). While mindful of the important differences between the governance of human subjects and the oppression of nonhuman animals, exemplified in nonhuman animals' legal status as property, this paper explores parallel shifts from disciplinary to pastoral regimes of human-‘farmed’ animal relations. Recent innovations in ‘animal-centred’ welfare science represent a trend away from the ‘disciplinary’ techniques of confinement and torture associated with ‘factory farms’ and towards quasi-therapeutic ways of claiming to know ‘farmed’ animals, in which the animals themselves are co-opted into the processes by which knowledge about them is generated. The new pastoral turn in ‘animal-centred’ welfare finds popular expression in ‘happy meat’ discourses that invite ‘consumers’ to adopt a position of vicarious carer for the ‘farmed’ animals who they eat. The paper concludes that while ‘animal-centred’ welfare reform and ‘happy meat�

Responsible soldiering in the nuclear age: inferences from the Catholic Bishop's Pastoral on nuclear war. Master's thesis, August 1985-June 1986

DOE Office of Scientific and Technical Information (OSTI.GOV)

Smith, M.E.

1986-06-06

This thesis is an attempt to develop an ethic for those who must perform soldierly duties in this era. It is an examination of core values, and how these values have been translated into military ethics and obligations within the context of western civilization. This study uses the most recent application of just-war theory, the Catholic Bishop's Pastoral on nuclear war, The Challenge of Peace: God's Promise and Our Response, and compares its instruction to selected findings of another contemporary application, the Nuremberg War Trials. The manner in which we construct and reinforce our moral values in conscience, coupled withmore » appreciation for the sanctity of human existence, evolve as fundamental underlying principles. After having established the scope of authority from which the Catholic Bishop's Pastoral derives its credibility, these principles are compared against the United States Army Ethic and a contemporary ethic is proposed. The study concludes that ultimately we are responsible for the decisions and choices that we make. Soldiers are not absolved, especially within the Judeo-Christian context, from the obligation to make choices based upon sound moral reasoning, simply because they are engaged in activities that run counter to orderly human existence.« less

Evolution of models to support community and policy action with science: Balancing pastoral livelihoods and wildlife conservation in savannas of East Africa.

PubMed

Reid, R S; Nkedianye, D; Said, M Y; Kaelo, D; Neselle, M; Makui, O; Onetu, L; Kiruswa, S; Kamuaro, N Ole; Kristjanson, P; Ogutu, J; BurnSilver, S B; Goldman, M J; Boone, R B; Galvin, K A; Dickson, N M; Clark, W C

2016-04-26

We developed a "continual engagement" model to better integrate knowledge from policy makers, communities, and researchers with the goal of promoting more effective action to balance poverty alleviation and wildlife conservation in 4 pastoral ecosystems of East Africa. The model involved the creation of a core boundary-spanning team, including community facilitators, a policy facilitator, and transdisciplinary researchers, responsible for linking with a wide range of actors from local to global scales. Collaborative researcher-facilitator community teams integrated local and scientific knowledge to help communities and policy makers improve herd quality and health, expand biodiversity payment schemes, develop land-use plans, and fully engage together in pastoral and wildlife policy development. This model focused on the creation of hybrid scientific-local knowledge highly relevant to community and policy maker needs. The facilitation team learned to be more effective by focusing on noncontroversial livelihood issues before addressing more difficult wildlife issues, using strategic and periodic engagement with most partners instead of continual engagement, and reducing costs by providing new scientific information only when deemed essential. We conclude by examining the role of facilitation in redressing asymmetries in power in researcher-community-policy maker teams, the role of individual values and character in establishing trust, and how to sustain knowledge-action links when project funding ends.

Prison hospice and pastoral care services in California.

PubMed

Linder, John F; Knauf, Keith; Enders, Sheila R; Meyers, Frederick J

2002-12-01

Hospice at the California Medical Facility (CMF) Vacaville dates back to the mid-1980s, when the acquired immune deficiency syndrome (AIDS) epidemic began to be felt throughout California's Department of Corrections. Vacaville has served for decades as the principal location for delivering health services to California's incarcerated men. Informal hospice-like services were inspired by Elisabeth Kubler-Ross and through inmate and community calls for more humane care for dying inmates. By 1990, efforts to formally establish a hospice were under way. In 1996, a 17-bed, state-licensed hospice began caring for dying inmates. An interdisciplinary team plans and delivers the care, meeting weekly to admit and review patients. The Pastoral Care Services (PCS) inmate volunteer program, with more than 50 trained participants, provides care and comfort to dying patients in hospice and to ill patients on the general medicine service. PCS volunteers perform many duties, including sitting vigil with actively dying inmates. Inmates enrolling in hospice have to forgo further curative therapy, consent to the program in writing, and have a 6-month or less survival prognosis; patients are not required to have a do-not-resuscitate (DNR) order, but are encouraged to consider one. Training for physicians, staff and PCS volunteers is provided by the University of California, Davis faculty of the West Coast Center for Palliative Education. Bereavement services are provided for PCS volunteers, other inmate "family" and staff. Family and friends of the deceased in the free community are followed by phone, mail, and primarily through referral to resources in their local area.

Effect of land use and soil organic matter quality on the structure and function of microbial communities in pastoral soils: Implications for disease suppression

PubMed Central

O’Callaghan, Maureen; Condron, Leo M.; Kowalchuk, George A.; Van Nostrand, Joy D.; Zhou, Jizhong; Wakelin, Steven A.

2018-01-01

Cropping soils vary in extent of natural suppression of soil-borne plant diseases. However, it is unknown whether similar variation occurs across pastoral agricultural systems. We examined soil microbial community properties known to be associated with disease suppression across 50 pastoral fields varying in management intensity. The composition and abundance of the disease-suppressive community were assessed from both taxonomic and functional perspectives. Pseudomonas bacteria were selected as a general taxonomic indicator of disease suppressive potential, while genes associated with the biosynthesis of a suite of secondary metabolites provided functional markers (GeoChip 5.0 microarray analysis). The composition of both the Pseudomonas communities and disease suppressive functional genes were responsive to land use. Underlying soil properties explained 37% of the variation in Pseudomonas community structure and up to 61% of the variation in the abundance of disease suppressive functional genes. Notably, measures of soil organic matter quality, C:P ratio, and aromaticity of the dissolved organic matter content (carbon recalcitrance), influenced both the taxonomic and functional disease suppressive potential of the pasture soils. Our results suggest that key components of the soil microbial community may be managed on-farm to enhance disease suppression and plant productivity. PMID:29734390

Effect of land use and soil organic matter quality on the structure and function of microbial communities in pastoral soils: Implications for disease suppression.

PubMed

Dignam, Bryony E A; O'Callaghan, Maureen; Condron, Leo M; Kowalchuk, George A; Van Nostrand, Joy D; Zhou, Jizhong; Wakelin, Steven A

2018-01-01

Cropping soils vary in extent of natural suppression of soil-borne plant diseases. However, it is unknown whether similar variation occurs across pastoral agricultural systems. We examined soil microbial community properties known to be associated with disease suppression across 50 pastoral fields varying in management intensity. The composition and abundance of the disease-suppressive community were assessed from both taxonomic and functional perspectives. Pseudomonas bacteria were selected as a general taxonomic indicator of disease suppressive potential, while genes associated with the biosynthesis of a suite of secondary metabolites provided functional markers (GeoChip 5.0 microarray analysis). The composition of both the Pseudomonas communities and disease suppressive functional genes were responsive to land use. Underlying soil properties explained 37% of the variation in Pseudomonas community structure and up to 61% of the variation in the abundance of disease suppressive functional genes. Notably, measures of soil organic matter quality, C:P ratio, and aromaticity of the dissolved organic matter content (carbon recalcitrance), influenced both the taxonomic and functional disease suppressive potential of the pasture soils. Our results suggest that key components of the soil microbial community may be managed on-farm to enhance disease suppression and plant productivity.

Snow cover monitoring model and change over both time and space in pastoral area of northern China

NASA Astrophysics Data System (ADS)

Cui, Yan; Li, Suju; Wang, Ping; Zhang, Wei; Nie, Juan; Wen, Qi

2014-11-01

Snow disaster is a natural phenomenon owning to widespread snowfall for a long time and usually affect people's life, property and economic. During the whole disaster management circle, snow disaster in pastoral area of northern china which including Xinjiang, Inner Mongolia, Qinghai, Tibet has been paid more attention. Thus do a good job in snow cover monitoring then found snow disaster in time can help the people in disaster area to take effective rescue measures, which always been the central and local government great important work. Remote sensing has been used widely in snow cover monitoring for its wide range, high efficiency, less conditions, more methods and large information. NOAA/AVHRR data has been used for wide range, plenty bands information and timely acquired and act as an import data of Snow Cover Monitoring Model (SCMM). SCMM including functions list below: First after NOAA/AVHRR data has been acquired, geometric calibration, radiometric calibration and other pre-processing work has been operated. Second after band operation, four threshold conditions are used to extract snow spectrum information among water, cloud and other features in NOAA/AVHRR image. Third snow cover information has been analyzed one by one and the maximum snow cover from about twenty images in a week has been selected. Then selected image has been mosaic which covered the pastoral area of China. At last both time and space analysis has been carried out through this operational model ,such as analysis on the difference between this week and the same period of last year , this week and last week in three level regional. SCMM have been run successfully for three years, and the results have been take into account as one of the three factors which led to risk warning of snow disaster and analysis results from it always play an important role in disaster reduction and relief.

Exploring knowledge and management practices on ticks and tick-borne diseases among agro-pastoral communities in Southern Highlands, Tanzania.

PubMed

Kerario, Isack Ibrahim; Simuunza, Martin; Laisser, Emmanuel L K; Chenyambuga, Sebastian

2018-01-01

The current study was conducted to assess the farmers' knowledge and management practices on ticks and tick-borne diseases (TBDs) through individual interview using a structured questionnaire in Mbarali and Momba districts of Mbeya region. A total of 240 households, 120 from each district were asked to mention TBDs of cattle which they thought were the most important in their localities and period of the year when the diseases occurred more frequently. In addition, farmers were asked to describe clinical signs and management practices associated with the common TBDs that they knew. The majority of respondents (46.2%) reported that East Coast fever (ECF) was the most important disease of cattle in the region, followed by anaplasmosis (33.8%), heartwater (15.4%), and babesiosis (4.6%). According to the farmers, ECF and anaplasmosis occurred more frequently during the dry season, while babesiosis and heartwater occurred more frequently during the rainy season. The majority of farmers were able to describe properly the signs of the common TBDs. Most farmers (80.4%) reported that they used acaricide to control ticks at a frequency of after every 2 weeks and a small proportion (15.8%) vaccinated their animals against ECF. It can be concluded that farmers in Mbeya have considerable knowledge on tick species and clinical signs of TBDs affecting their cattle. Based on the findings of the current study, it is recommended that integrated approach to the control of ticks and TBDs be adopted in the study area and many other areas that utilize agro-pastoral and pastoral cattle production systems.

"To see things as God sees them": theological reflections on pastoral care to persons with dementia.

PubMed

Sapp, S

1999-01-01

Although theology is often seen as impractical speculation on unimportant matters, it serves as a necessary foundation--and provides valuable guidance--for chaplains who must provide pastoral care to persons with dementia and their families. Theology can help us "to see things as God sees them." Among the theological doctrines found in the Hebrew-Christian scriptures and traditions that are particularly helpful are the following: human creation "in the image of God"; human nature as a psychophysical unity; the dependence of all persons upon God's mercy; the centrality of community; and God's judgment of personal worth by standards very different from those of "the world." A model for applying these concepts and some thoughts of the importance of chaplains are offered.

Construction and validation of nursing diagnoses for people in palliative care.

PubMed

Silva, Rudval Souza da; Pereira, Álvaro; Nóbrega, Maria Miriam Lima da; Mussi, Fernanda Carneiro

2017-08-03

dignidade (9); inventário da dignidade social (3). dos 33 diagnósticos validados, 18 deles poderão ser incluídos na atualização do Catálogo da Classificação Internacional para a Prática de Enfermagem - cuidados paliativos para uma morte digna. O estudo contribui para subsidiar o enfermeiro no raciocínio clínico e na tomada de decisão. construir y validar diagnósticos de enfermería para personas en cuidados paliativos, fundamentados en el Modelo de Cuidados para Preservación de la Dignidad y en la Clasificación Internacional para la Práctica de Enfermería. estudio metodológico operacionalizado en dos etapas: 1) construcción del banco de términos relevantes, clínicamente y culturalmente, para la asistencia de enfermería a la persona en cuidados paliativos y 2) construcción de diagnósticos de enfermería a partir del banco de términos, con base en las directrices del Consejo Internacional de Enfermeros. los 262 términos validados constituyeron un banco de términos a partir del cual fueron desarrollados 56 diagnósticos de enfermería. De esos, 33 fueron validados por un grupo de 26 peritos, y clasificados en las tres categorías del Modelo de Cuidados para Preservación de la Dignidad: preocupaciones relacionadas con la enfermedad (21); repertorio de conservación de la dignidad (9); inventario de la dignidad social (3). de los 33 diagnósticos validados, 18 de ellos podrán ser incluidos en la actualización del Catálogo de la Clasificación Internacional para la Práctica de Enfermería - cuidados paliativos para una muerte digna. El estudio contribuye para auxiliar al enfermero en el raciocinio clínico y en la toma de decisiones.

Genetic variation among the Golla pastoral caste subdivisions of Andhra Pradesh, India, according to the HLA system.

PubMed

Crawford, M H; Reddy, B M; Martinez-Laso, J; Mack, S J; Erlich, H A

2001-09-01

The HLA allele frequency distributions have been characterized for the HLA class I and class II loci of the Golla pastoral caste, from Southeast India, subdivided into the subcastes (Puja, Punugu, Kurava, Pokanati, Karnam, and Doddi). Genetic distances, neighbor-joining, correspondence, and haplotype analyses all indicate that the subcastes exhibit a high haplotype variability and that their genetic substratum may be the result of European-Middle East/Asian admixture with the autochthonous populations. The Karnam subcaste seems to be the one that has undergone a higher degree of admixture, when compared with the other subcastes. The Golla speak an old Indian Dravidian language and should theoretically represent the basic Indian substratum that existed before the postulated "Aryan" invasion.

Impacts of a Changing Climate and Land Use on Reindeer Pastoralism: Indigenous Knowledge and Remote Sensing

NASA Technical Reports Server (NTRS)

Maynard, N. G.; Oskal, A.; Turi, A.; Mathiesen, J. M.; Eira, S. D.; Yurchak, I. M. G.; Etylin, B.; Gebelein, J.

2009-01-01

The Arctic is home to many indigenous peoples, including those who depend on reindeer herding for their livelihood, in one of the harshest environments in the world. For the largely nomadic peoples, reindeer not only form a substantial part of the Arctic food base and economy, but they are also culturally important, shaping their way of life, mythologies, festivals and ceremonies. Reindeer pastoralism or husbandry has been practiced by numerous peoples all across Eurasia for thousands of years and involves moving herds of reindeer, which are very docile animals, from pasture to pasture depending on the season. Thus, herders must adapt on a daily basis to find optimal conditions for their herds according to the constantly changing conditions. Climate change and variability plus rapid development are increasingly creating major changes in the physical environment, ecology, and cultures of these indigenous reindeer herder communities in the North, and climate changes are occurring significantly faster in the Arctic than the rest of the globe, with correspondingly dramatic impacts (Oskal, 2008). In response to these changes, Eurasian reindeer herders have created the EALAT project, a comprehensive new initiative to study these impacts and to develop local adaptation strategies based upon their traditional knowledge of the land and its uses - in targeted partnership with the science and remote sensing community - involving extensive collaborations and coproduction of knowledge to minimize the impacts of the various changes. This chapter provides background on climate and development challenges to reindeer husbandry across the Arctic and an overview of the EALAT initiative, with an emphasis on indigenous knowledge, remote sensing, Geographic Information Systems (GIS), and other scientific data to 'co-produce' datasets for use by herders for improved decision-making and herd management. It also provides a description of the EALAT monitoring data integration and sharing

The cultural heritage of pastoralism - local knowledge, state identity and the global perspective: the example of local breeds in Morocco.

PubMed

Ben Hounet, Y; Brisebarre, A-M; Guinand, S

2016-11-01

Over the past few decades, the heritage designation process has come to impact on the way of life of many nomadic pastoralists across the world. Since the Convention Concerning the Protection of the World Cultural and Natural Heritage was adopted in 1972, policies for the conservation of protected areas have been implemented under the aegis of the United Nations Educational, Scientific and Cultural Organization (UNESCO), especially in countries of the South, with a varying impact on the practices and perceptions of pastoral communities. Heritage policies were further extended by the establishment of the list of Intangible Cultural Heritage (the Convention was adopted by the UNESCO General Conference in October 2003 and came into force in 2006) and the list of Cultural Landscapes (adoption in 1992, with the first site listed in 1993). This enthusiasm for heritage, which is felt by States and local communities alike, provides an opportunity to study the contradictions and changing perceptions of the nomadic and pastoral identity. In this context of wholesale heritage designation, it is interesting to examine how local knowledge - especially that on hardy animal breeds - is promoted and safeguarded. The authors focus on the case of Morocco, where the national association of sheep and goat breeders (ANOC) oversees breed selection and health policy for local breeds, in order to demonstrate that greater recognition of farmers' knowledge and their ability to identify hardy animals can ensure the sustainability of farms in both South and North from a socio-economic, genetic and health standpoint.

Exploring knowledge and management practices on ticks and tick-borne diseases among agro-pastoral communities in Southern Highlands, Tanzania

PubMed Central

Kerario, Isack Ibrahim; Simuunza, Martin; Laisser, Emmanuel L. K.; Chenyambuga, Sebastian

2018-01-01

Aim: The current study was conducted to assess the farmers’ knowledge and management practices on ticks and tick-borne diseases (TBDs) through individual interview using a structured questionnaire in Mbarali and Momba districts of Mbeya region. Materials and Methods: A total of 240 households, 120 from each district were asked to mention TBDs of cattle which they thought were the most important in their localities and period of the year when the diseases occurred more frequently. In addition, farmers were asked to describe clinical signs and management practices associated with the common TBDs that they knew. Results: The majority of respondents (46.2%) reported that East Coast fever (ECF) was the most important disease of cattle in the region, followed by anaplasmosis (33.8%), heartwater (15.4%), and babesiosis (4.6%). According to the farmers, ECF and anaplasmosis occurred more frequently during the dry season, while babesiosis and heartwater occurred more frequently during the rainy season. The majority of farmers were able to describe properly the signs of the common TBDs. Most farmers (80.4%) reported that they used acaricide to control ticks at a frequency of after every 2 weeks and a small proportion (15.8%) vaccinated their animals against ECF. Conclusion: It can be concluded that farmers in Mbeya have considerable knowledge on tick species and clinical signs of TBDs affecting their cattle. Based on the findings of the current study, it is recommended that integrated approach to the control of ticks and TBDs be adopted in the study area and many other areas that utilize agro-pastoral and pastoral cattle production systems. PMID:29479157

Water, Sanitation, and Hygiene Practices Associated with Nutritional Status of Under-Five Children in Semi-Pastoral Communities Tanzania.

PubMed

Mshida, Hoyce Amini; Kassim, Neema; Mpolya, Emmanuel; Kimanya, Martin

2018-05-01

Undernutrition among under-five children is a public health concern in developing countries and has been linked with poor water, sanitation, and hygiene (WASH) practices. This study aimed at assessing WASH practices and its association with nutritional status of under-five children in semi-pastoral communities of Arusha. The study was cross-sectional in design. Mother-child pairs from 310 households in four villages of Monduli and Longido were involved. Weight and height of children were measured using weighing scale and length/height board, respectively. Children's age was recorded using clinic cards. Hemoglobin level of each child was tested using Hemo Cue ® Hb 201 + photometer (HemoCue AB, Ängelholm, Sweden) machine. Structured questionnaire was used to gather information on WASH, child morbidity, demographic, and sociocultural characteristics. Prevalence of stunted, underweight, wasted, anemia, and diarrhea were 31.6%, 15.5%, 4.5% 61.2%, and 15.5%, respectively. Children with diarrhea 2 weeks preceding the survey ( P = 0.004), children using surface water for domestic purposes ( P < 0.001), and those with uneducated mothers ( P = 0.001) had increased risk of being stunted and underweight. Children introduced to complementary foods before 6 months of age ( P = 0.02) or belonging to polygamous families ( P = 0.03) had increased risk of being stunted. Consumption of cow's milk that is not boiled ( P = 0.05) or being a boy ( P = 0.03) was associated with underweight. Prevalence of undernutrition among under-five children in the population under study was alarming and it could be associated with poor WASH practices and other sociocultural factors. This study underlines the importance of incorporating WASH strategies in formulation of interventions targeting on promotion of nutrition and disease prevention in pastoral communities.

Impact of critical care environment on burnout, perceived quality of care and safety attitude of the nursing team.

PubMed

Guirardello, Edinêis de Brito

2017-06-05

assess the perception of the nursing team about the environment of practice in critical care services and its relation with the safety attitude, perceived quality of care and burnout level. cross-sectional study involving 114 nursing professionals from the intensive care unit of a teaching hospital. The following instruments were used: Nursing Work Index-Revised, Maslach Burnout Inventory and the Safety Attitude Questionnaire. the professionals who perceived greater autonomy, good relationships with the medical team and better control over the work environment presented lower levels of burnout, assessed the quality of care as good and reported a positive perception on the safety attitude for the domain job satisfaction. the findings evidenced that environments favorable to these professionals' practice result in lower levels of burnout, a better perceived quality of care and attitudes favorable to patient safety. avaliar a percepção da equipe de enfermagem sobre o ambiente da prática em unidades de cuidados críticos e sua relação com atitude de segurança, percepção da qualidade do cuidado e nível de burnout. estudo transversal com a participação de 114 profissionais de enfermagem da unidade de terapia intensiva de um hospital de ensino. Foram utilizados os instrumentos: Nursing Work Index-Revised, Inventário de Burnout de Maslach e o Questionário de Atitudes de Segurança. os profissionais que perceberam maior autonomia, boas relações com a equipe médica e melhor controle sobre o ambiente de trabalho, apresentaram menores níveis de burnout, avaliaram como boa a qualidade do cuidado e relataram uma percepção positiva da atitude de segurança para o domínio satisfação no trabalho. os achados evidenciaram que ambientes favoráveis à prática desses profissionais resultam em menores níveis de burnout, melhor percepção da qualidade do cuidado e atitudes favoráveis à segurança do paciente. evaluar la percepción del equipo de enfermer

Trapping or tethering stones (TS): A multifunctional device in the Pastoral Neolithic of the Sahara

PubMed Central

di Lernia, Savino

2018-01-01

The Pierres de Ben Barour, also known as trapping or tethering stones (TS), are stone artefacts with notches or grooves usually interpreted as hunting devices on the basis of rock art engravings. Though their presence is a peculiar feature of desert landscapes from the Sahara to the Arabian Peninsula, we know little about their age, context and function. Here we present a new approach to the study of these artefacts based on a large dataset (837 items) recorded in the Messak plateau (SW Libya). A statistically-based geoarchaeological survey carried out between 2007 and 2011 in Libya, alongside landscape and intra-site analyses of specific archaeological features (such as rock art, settlement and ceremonial contexts), reveal that these artefacts were used for a prolonged period, probably from the early Holocene. This was followed by a multifunctional use of these devices, particularly during the Pastoral Neolithic phase (ca. 6400–3000 cal BC), with the highest concentrations being found near ceremonial contexts related to cattle burials. PMID:29370242

Pastoral crisis intervention with children: recognizing and responding to the spiritual reaction of children.

PubMed

McPherson, Kenneth F

2004-01-01

Many individuals struggle to express their thoughts and feelings following a crisis situation. When these feelings include questions related to spiritual issues such as bad things happening to good people, meaning in life and its tragedies, and the very existence of a caring and loving God, people shut down even more tightly. Imagine how much greater this difficulty becomes for those who lack the ability to verbalize what they are experiencing. Many of our most widely used crisis intervention models rely on verbal techniques to elicit people's thoughts and feelings about stressful incidents they've just experienced. The main focus of this paper is to provide alternative techniques for eliciting the thoughts and feelings of children during traumatic times. The paper reviews basic principles of pastoral crisis intervention (PCI), presents typical spiritual reactions of children to trauma by age groups, presents Crisis Response Play Therapy (CRPT) as one alternative method that bypasses the need for verbalization, and proposes the use of similar experiential techniques for special needs populations, including adults, who have difficulty giving voice to their experiences.

Modelling global change impacts on soil carbon contents of agro-silvo-pastoral Mediterranean systems

NASA Astrophysics Data System (ADS)

Lozano-García, Beatriz; Muñoz-Rojas, Miriam; Parras-Alcántara, Luis

2016-04-01

To assess the impact of climate change on soil organic C (SOC) stocks in agro-silvo-pastoral environments, different models have been applied worldwide at local or regional scales, such as as RothC (Francaviglia et al., 2012) or CENTURY (Alvaro-Fuentes et al., 2012). However, some of these models may require a high number of input parameters or can underestimate the effect of soil depth. CarboSOIL (Muñoz-Rojas et al., 2013) is an empirical model based on regression techniques and developed to predict SOC contents at standard soil depths (0-25, 25-50 and 50-75 cm) under a range of climate and/or land use change scenarios. CarboSOIL has been successfully applied in different Mediterranean areas ,e.g. Southern Spain (Muñoz-Rojas et al., 2013; Abd-Elmabod et al., 2014), Northern Egypt (Muñoz-Rojas et al., 2014) and Italy (Muñoz-Rojas et al., 2015). In this study, CarboSOIL was applied in the Cardeña and Montoro mountain range Natural Park. This area covers 385 km2 and is located within Sierra Morena (Córdoba, South Spain) and has a semiarid Mediterranean climate. It is characterized by agro-silvo-pastoral systems. The Mediterranean evergreen oak woodland (MEOW-dehesa) is savanna-like open woodland ecosystem characterized by silvopastoral uses, being an ancient human modified Mediterranean landscape (Corral-Fernández et al., 2013; Lozano-García and Parras-Alcántara 2013). The most representative soils in the Cardeña and Montoro mountain range Natural Park are Cambisols, Regosols, Leptosols and Fluvisols. These soils are characterized by low fertility, poor physical conditions and marginal capacity for agricultural use, together with low organic matter (OM) content due to climate conditions (semiarid Mediterranean climate) and soil texture (sandy). The model was applied at different soil depths: 0-25, 25-50 and 50-75 cm (Parras-Alcántara et al., 2015) considering land use and climate changes scenarios based on available global climate models (IPPC, 2007). A

Care of the dying: a Catholic perspective. Part IV: Theological, moral, and pastoral response--the transformation of suffering. Catholic Health Association.

PubMed

1993-06-01

People struggle to find meaning in suffering and death. In a culture that cannot depend on religious insights into suffering to address the deeper questions (e.g., Why me?), all kinds of interventions, even euthanasia and assisted suicide, may seem inevitable. Catholic healthcare providers can respond by offering patients, families, and care givers a vision of how suffering can be understood. Based on the power of divine love to transform suffering and death from absolute evils to personal triumphs, the moral principles the Catholic Church upholds can provide a hopeful perspective for healthcare professionals who care for the dying. Three principles support Roman Catholic teaching on conserving health and life: sanctity of life, God's dominion and human stewardship, and the prohibition against killing. These principles by themselves are insufficient as a moral or pastoral response to the care of the suffering and dying. Action is also required. Moral virtues must be reflected in ethical behavior and in pastoral practice so that we may enact our Christian vision in the face of suffering and death. Attention to our character as providers and our ethical practices is of grave importance in these days when euthanasia and assisted suicide are being promoted so aggressively. To carry on Jesus' healing mission by responding to human suffering and death, healing communities must embody virtues that bear convincing witness in both a personal and a corporate manner regarding the care of the dying. Three characteristics of a virtuous community stand out: interdependence, care, and hospitality. By being a virtuous community, we may be able to address many of the concerns that motivate people to consider euthanasia.(ABSTRACT TRUNCATED AT 250 WORDS)

Alfalfa (Medicago sativa L.)/maize (Zea mays L.) intercropping provides a feasible way to improve yield and economic incomes in farming and pastoral areas of northeast China.

PubMed

Sun, Baoru; Peng, Yi; Yang, Hongyu; Li, Zhijian; Gao, Yingzhi; Wang, Chao; Yan, Yuli; Liu, Yanmei

2014-01-01

Given the growing challenges to food and eco-environmental security as well as sustainable development of animal husbandry in the farming and pastoral areas of northeast China, it is crucial to identify advantageous intercropping modes and some constraints limiting its popularization. In order to assess the performance of various intercropping modes of maize and alfalfa, a field experiment was conducted in a completely randomized block design with five treatments: maize monoculture in even rows, maize monoculture in alternating wide and narrow rows, alfalfa monoculture, maize intercropped with one row of alfalfa in wide rows and maize intercropped with two rows of alfalfa in wide rows. Results demonstrate that maize monoculture in alternating wide and narrow rows performed best for light transmission, grain yield and output value, compared to in even rows. When intercropped, maize intercropped with one row of alfalfa in wide rows was identified as the optimal strategy and the largely complementary ecological niches of alfalfa and maize were shown to account for the intercropping advantages, optimizing resource utilization and improving yield and economic incomes. These findings suggest that alfalfa/maize intercropping has obvious advantages over monoculture and is applicable to the farming and pastoral areas of northeast China.

Alfalfa (Medicago sativa L.)/Maize (Zea mays L.) Intercropping Provides a Feasible Way to Improve Yield and Economic Incomes in Farming and Pastoral Areas of Northeast China

PubMed Central

Sun, Baoru; Peng, Yi; Yang, Hongyu; Li, Zhijian; Gao, Yingzhi; Wang, Chao; Yan, Yuli; Liu, Yanmei

2014-01-01

Given the growing challenges to food and eco-environmental security as well as sustainable development of animal husbandry in the farming and pastoral areas of northeast China, it is crucial to identify advantageous intercropping modes and some constraints limiting its popularization. In order to assess the performance of various intercropping modes of maize and alfalfa, a field experiment was conducted in a completely randomized block design with five treatments: maize monoculture in even rows, maize monoculture in alternating wide and narrow rows, alfalfa monoculture, maize intercropped with one row of alfalfa in wide rows and maize intercropped with two rows of alfalfa in wide rows. Results demonstrate that maize monoculture in alternating wide and narrow rows performed best for light transmission, grain yield and output value, compared to in even rows. When intercropped, maize intercropped with one row of alfalfa in wide rows was identified as the optimal strategy and the largely complementary ecological niches of alfalfa and maize were shown to account for the intercropping advantages, optimizing resource utilization and improving yield and economic incomes. These findings suggest that alfalfa/maize intercropping has obvious advantages over monoculture and is applicable to the farming and pastoral areas of northeast China. PMID:25329376

Seasonality and pathogen transmission in pastoral cattle contact networks.

PubMed

VanderWaal, Kimberly; Gilbertson, Marie; Okanga, Sharon; Allan, Brian F; Craft, Meggan E

2017-12-01

Capturing heterogeneity in contact patterns in animal populations is essential for understanding the spread of infectious diseases. In contrast to other regions of the world in which livestock movement networks are integral to pathogen prevention and control policies, contact networks are understudied in pastoral regions of Africa due to the challenge of measuring contact among mobile herds of cattle whose movements are driven by access to resources. Furthermore, the extent to which seasonal changes in the distribution of water and resources impacts the structure of contact networks in cattle is uncertain. Contact networks may be more conducive to pathogen spread in the dry season due to congregation at limited water sources. Alternatively, less abundant forage may result in decreased pathogen transmission due to competitive avoidance among herds, as measured by reduced contact rates. Here, we use GPS technology to concurrently track 49 free-roaming cattle herds within a semi-arid region of Kenya, and use these data to characterize seasonal contact networks and model the spread of a highly infectious pathogen. This work provides the first empirical data on the local contact network structure of mobile herds based on quantifiable contact events. The contact network demonstrated high levels of interconnectivity. An increase in contacts near to water resources in the dry season resulted in networks with both higher contact rates and higher potential for pathogen spread than in the wet season. Simulated disease outbreaks were also larger in the dry season. Results support the hypothesis that limited water resources enhance connectivity and transmission within contact networks, as opposed to reducing connectivity as a result of competitive avoidance. These results cast light on the impact of seasonal heterogeneity in resource availability on predicting pathogen transmission dynamics, which has implications for other free-ranging wild and domestic populations.

Response of vegetation and soil carbon and nitrogen storage to grazing intensity in semi-arid grasslands in the agro-pastoral zone of northern china.

PubMed

Xu, Min-Yun; Xie, Fan; Wang, Kun

2014-01-01

Overgrazing has been the primary cause of grassland degradation in the semi-arid grasslands of the agro-pastoral transition zone in northern China. However, there has been little evidence regarding grazing intensity impacts on vegetation change and soil C and N dynamics in this region. This paper reports the effects of four grazing intensities namely un-grazed (UG), lightly grazed (LG), moderately grazed (MG) and heavily grazed (HG) on vegetation characteristics and soil properties of grasslands in the Guyuan county in the agro-pastoral transition region, Hebei province, northern China. Our study showed that the vegetation height, canopy cover, plant species abundance and aboveground biomass decreased significantly with increased grazing intensity. Similarly, soil organic carbon (SOC) and total nitrogen (STN) in the 0-50 cm were highest under UG (13.3 kg C m-2 and 1.69 kg N m-2) and lowest under HG (9.8 kg C m-2 and 1.22 kg N m-2). Soil available nitrogen (SAN) was significantly lower under HG (644 kg N hm-2) than under other treatments (725-731 kg N hm-2) in the 0-50 cm. Our results indicate that the pasture management of "take half-leave half" has potential benefits for primary production and livestock grazing in this region. However, grazing exclusion was perhaps the most effective choice for restoring degraded grasslands in this region. Therefore, flexible rangeland management should be adopted in this region.

Response of Vegetation and Soil Carbon and Nitrogen Storage to Grazing Intensity in Semi-Arid Grasslands in the Agro-Pastoral Zone of Northern China

PubMed Central

Xu, Min-yun; Xie, Fan; Wang, Kun

2014-01-01

Overgrazing has been the primary cause of grassland degradation in the semi-arid grasslands of the agro-pastoral transition zone in northern China. However, there has been little evidence regarding grazing intensity impacts on vegetation change and soil C and N dynamics in this region. This paper reports the effects of four grazing intensities namely un-grazed (UG), lightly grazed (LG), moderately grazed (MG) and heavily grazed (HG) on vegetation characteristics and soil properties of grasslands in the Guyuan county in the agro-pastoral transition region, Hebei province, northern China. Our study showed that the vegetation height, canopy cover, plant species abundance and aboveground biomass decreased significantly with increased grazing intensity. Similarly, soil organic carbon (SOC) and total nitrogen (STN) in the 0–50 cm were highest under UG (13.3 kg C m−2 and 1.69 kg N m−2) and lowest under HG (9.8 kg C m−2 and 1.22 kg N m−2). Soil available nitrogen (SAN) was significantly lower under HG (644 kg N hm−2) than under other treatments (725–731 kg N hm−2) in the 0–50 cm. Our results indicate that the pasture management of “take half-leave half” has potential benefits for primary production and livestock grazing in this region. However, grazing exclusion was perhaps the most effective choice for restoring degraded grasslands in this region. Therefore, flexible rangeland management should be adopted in this region. PMID:24819162

Pastoral care of mental illness and the accommodation of African Christian beliefs and practices by UK clergy.

PubMed

Leavey, Gerard; Loewenthal, Kate; King, Michael

2017-02-01

Faith-based organisations, especially those related to specific ethnic or migrant groups, are increasingly viewed by secular Western government agencies as potential collaborators in community health and welfare programmes. Although clergy are often called upon to provide mental health pastoral care, their response to such problems remains relatively unexamined. This paper examines how clergy working in multiethnic settings do not always have the answers that people want, or perhaps need, to problems of misfortune and suffering. In the UK these barriers can be attributed, generally, to a lack of training on mental health problems and minimal collaboration with health services. The current paper attempts to highlight the dilemmas of the established churches' involvement in mental health care in the context of diversity. We explore the inability of established churches to accommodate African and other spiritual beliefs and practices related to the etiology and treatment of mental health problems.

Qualitative and quantitative impacts assessment of contagious bovine pleuropneumonia in Fulani pastoral herds of North-central Nigeria: The associated socio-cultural factors.

PubMed

Alhaji, N B; Babalobi, O O

2016-06-01

Contagious bovine pleuropneumonia is one of the most important trans-boundary disease affecting Fulani cattle herds of Nigeria and whose control is urgently needed. A Participatory Epidemiology approach and cross-sectional study were concurrently conducted to investigate qualitative and quantitative impacts of CBPP, respectively and associated socio-cultural factors that influenced exposure of Fulani nomadic pastoral communities to its risk in Niger State, North-central Nigeria between January and December 2013. A total of nine pastoral communities were purposively selected for qualitative impact assessment using Participatory Rural Appraisal tools, while 765 cattle randomly sampled from 125 purposively selected nomadic herds were analyzed using c-ELISA. Data on socio-cultural characteristics were collected using structured questionnaires administered on nomadic herd owners of the 125 selected herds. Kendall's Coefficient of Concordance W statistics and OpenEpi 2.3 were used for statistical analyses. Pastoralists' dependent factors associated with their socio-cultural activities were tested using Chisquare tests and likelihood backward logistic regressions. The mean proportional piles (relative qualitative impact) of CBPP was 12.6%, and nomads agreement on this impact was strong (W=0.6855) and statistically significant (P<0.001). This was validated by 16.2% (95% CI: 13.7, 19.0) sero-positive (quantitative impact). Highest sero-prevalence of 25.3% was observed in Northern agro-ecological zone, while lowest of 6.2% was in Eastern zone. Pastoralists in the age groups 51-60 and 61-70 years were more likely (OR 13.07; 95% CI: 3.21, 53.12 and OR 7.10; 95% CI: 1.77, 28.33, respectively) to have satisfactory information/awareness on CBPP and lowland transhumance pastoralists were more likely (OR 5.21; 95% CI: 2.01, 13.54) to have satisfactory information. Socio-cultural activities of extensive husbandry system was six times more likely (OR 5.79; 95% CI: 2.55, 13.13) to be

Language and values in the human cloning debate: a web-based survey of scientists and Christian fundamentalist pastors.

PubMed

Weasel, Lisa H; Jensen, Eric

2005-04-01

Over the last seven years, a major debate has arisen over whether human cloning should remain legal in the United States. Given that this may be the 'first real global and simultaneous news story on biotechnology' (Einsiedel et al., 2002, p.313), nations around the world have struggled with the implications of this newly viable scientific technology, which is often also referred to as somatic cell nuclear transfer. Since the successful cloning of Dolly the sheep in 1997, and with increasing media attention paid to the likelihood of a successful human reproductive clone coupled with research suggesting the medical potential of therapeutic cloning in humans, members of the scientific community and Christian fundamentalist leaders have become increasingly vocal in the debate over U.S. policy decisions regarding human cloning (Wilmut, 2000). Yet despite a surfeit of public opinion polls and widespread opining in the news media on the topic of human cloning, there have been no empirical studies comparing the views of scientists and Christian fundamentalists in this debate (see Evans, 2002a for a recent study of opinion polls assessing religion and attitudes toward cloning). In order to further investigate the values that underlie scientists' and Christian fundamentalist leader's understanding of human cloning, as well as their differential use of language in communicating about this issue, we conducted an open-ended, exploratory survey of practicing scientists in the field of molecular biology and Christian fundamentalist pastors. We then analyzed the responses from this survey using qualitative discourse analysis. While this was not necessarily a representative sample (in quantitative terms, see Gaskell & Bauer, 2000) of each of the groups and the response rate was limited, this approach was informative in identifying both commonalities between the two groups, such as a focus on ethical concerns about reproductive cloning and the use of scientific terminology, as well

Religious perspectives on the nuclear weapons debate: excerpts from the bishops' pastoral letter on war and peace, proposed third draft

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

The text of the third draft, issued in April 1983 and approved by the bishops on 3 May 1983, focuses on the morality of the use of nuclear weapons in a first strike, the threat to use them, and their use as a deterrent to war, but it also includes discussions of the just war theory, nonviolence, and peacemaking. Viewed in the context of the traditional modes of accommodation between religion and the state, and in the light of contemporary disharmony between more fundamentalist sects and modern science, the document affords an interesting point for discussion of the moral basesmore » of the uses of technology. More than simply a dogmatic statement of one religious organization, the pastoral letter represents a vigorous new current in moral discretion and responsibility. 114 references.« less

A Voice and a Vote: The Advisory Board Experiences of Spanish-Speaking Latina Mothers

PubMed Central

DeCamp, Lisa Ross; Gregory, Emily; Polk, Sarah; Chrismer, Marilyn Camacho; Giusti, Flor; Thompson, Darcy A.; Sibinga, Erica

2016-01-01

Latino children experience disparities in health care access and quality. Family advisory groups for clinics and hospitals may be one way to address disparities. We implemented and sustained an advisory board whose parent participants were exclusively limited-English proficient Latina mothers. As part of the board evaluation, we conducted semistructured individual interviews with parent participants during initial participation and after the final board meeting of the year. Members were satisfied with their board participation in both initial and follow-up interviews. They reported that board membership was an important way to improve clinic services and a unique opportunity for Latinos in the community. Experiences of discrimination and marginalization in health care settings were a theme across interviews. Members reported board membership countered these negative experiences. An advisory board including Spanish-speaking parents is an opportunity to engage vulnerable populations, which may result in broader impact on health care disparities. Los niños latinos experimentan disparidad en el acceso y calidad del cuidado de salud. Grupos de familias asesoras para clínicas y hospitales pueden ser una forma de hacer frente a las disparidades. Nosotros implementamos y sostuvimos un consejo asesor cuyos participantes fueron exclusivamente madres latinas con dominio limitado del inglés. Como parte de la evaluación del consejo, condujimos entrevistas semi-estructuradas individuales con las madres participantes durante la participación inicial y después de la última reunión del año del consejo. Los miembros estaban satisfechas con su participación en el consejo en ambas entrevistas, la inicial y la de seguimiento. Ellas reportaron que ser miembros del consejo era una forma importante para mejorar los servicios de la clínica y una oportunidad única para los latinos en la comunidad. Las experiencias de discriminación y marginalización en las instalaciones de

Interactions of six SNPs in APOA1 gene and types of obesity on low HDL-C disease in Xinjiang pastoral area of China.

PubMed

Wang, Xinping; He, Jia; Guo, Heng; Mu, Lati; Hu, Yunhua; Ma, Jiaolong; Yan, Yizhong; Ma, Rulin; Li, Shugang; Ding, Yusong; Zhang, Mei; Niu, Qiang; Liu, Jiaming; Zhang, Jingyu; Guo, Shuxia

2017-10-02

This study aims to investigate association between six single nucleotide polymorphisms(SNPs) in APOA1 gene and types of obesity with the risk of low level HDL-C in the pastoral area of northwest China. A total of 1267 individuals including 424 patients with low HDL-C disease and 843 health subjects were analyzed based on matched for age, sex. SNPShot technique was used to detect the genotypes of rs670, rs5069, rs5072, rs7116797, rs2070665 and rs1799837 in APOA1 gene. The relationship between above six SNPs and types of obesity with low HDL-C disease was analyzed by binary logistic regression. Carriers with rs670 G allele were more likely to get low HDL-C disease (OR = 1.46, OR95%CI: 1.118-1.915; P = 0.005); The genotypic and allelic frequencies of rs5069, rs5072, rs7116797, rs2070665, rs1799837 revealed no significant differences between cases and controls (P < 0.05); with reference to normal weight, Waist circumference (WC), Waist-to-hip ratio (WHR) individuals, respectively, general obesity measured by BMI had 2.686 times (OR95%CI: 1.695-4.256; P < 0.01), abdominal obesity measured by WC had 1.925 times (OR95%CI: 1.273-2.910; P = 0.002) and abdominal obesity measured by WHR had 1.640 times (OR95%CI: 1.114-2.416; P = 0.012) risk to get low HDL-C disease; APOA1 rs670 interacted with obesity (no matter general obesity or abdominal obesity) on low HDL-C disease. APOA1 gene may be associated with low HDL-C disease in the pastoral area of northwest China; obesity was the risk factor for low HDL-C disease; the low HDL-C disease is influenced by APOA1, obesity, and their interactions.

Modeling the effects of different fuel treatment mosaics on wildfire spread and behavior in a Mediterranean agro-pastoral area.

PubMed

Salis, Michele; Del Giudice, Liliana; Arca, Bachisio; Ager, Alan A; Alcasena-Urdiroz, Fermin; Lozano, Olga; Bacciu, Valentina; Spano, Donatella; Duce, Pierpaolo

2018-04-15

Wildfire spread and behavior can be limited by fuel treatments, even if their effects can vary according to a number of factors including type, intensity, extension, and spatial arrangement. In this work, we simulated the response of key wildfire exposure metrics to variations in the percentage of treated area, treatment unit size, and spatial arrangement of fuel treatments under different wind intensities. The study was carried out in a fire-prone 625 km 2 agro-pastoral area mostly covered by herbaceous fuels, and located in Northern Sardinia, Italy. We constrained the selection of fuel treatment units to areas covered by specific herbaceous land use classes and low terrain slope (<10%). We treated 2%, 5% and 8% of the landscape area, and identified priority sites to locate the fuel treatment units for all treatment alternatives. The fuel treatment alternatives were designed create diverse mosaics of disconnected treatment units with different sizes (0.5-10 ha, LOW strategy; 10-25 ha, MED strategy; 25-50 ha, LAR strategy); in addition, treatment units in a 100-m buffer around the road network (ROAD strategy) were tested. We assessed pre- and post-treatment wildfire behavior by the Minimum Travel Time (MTT) fire spread algorithm. The simulations replicated a set of southwestern wind speed scenarios (16, 24 and 32 km h -1 ) and the driest fuel moisture conditions observed in the study area. Our results showed that fuel treatments implemented near the existing road network were significantly more efficient than the other alternatives, and this difference was amplified at the highest wind speed. Moreover, the largest treatment unit sizes were the most effective in containing wildfire growth. As expected, increasing the percentage of the landscape treated and reducing wind speed lowered fire exposure profiles for all fuel treatment alternatives, and this was observed at both the landscape scale and for highly valued resources. The methodology presented in

The potential for SLM, facing human constraints, the case of the semi-arid agro-pastoral lands in the Atlantic plateaus, Morocco

NASA Astrophysics Data System (ADS)

Laouina, A.; Chaker, M.; Aderghal, M.; Machouri, N.; Alkarkouri, J.

2012-04-01

The agro-pastoral activity through its evolution, in the Atlantic plateaus of Morocco, led to unsuitable forms of resources use, which carried damage in the balance of water and the stability of land. It was thus necessary to start a revision of these practices and to set up improved forms of land use. The research made in the framework of the DESIRE project concerns the Sehoul commune, which presents a high rate of poverty and illiteracy, in spite of its location near Rabat, the capital of the country. Farming has as main objective to feed the livestock. The rain-based cereal cultivations, which still occupy more than 80% of the agricultural surface, reveals the stagnation of the techniques adopted and of the local knowledge. In collaboration with various stakeholders, technicians and farmers, the assessment with the WOCAT approach permitted to identify the main factors of constraints, responsible of the current spreading of land degradation mechanisms (forest clearing, shrubs cutting on the pastoral slopes, soil erosion, constitution of rills in the recently ploughed fields, incision of gullies and channels, mass movements on the banks of the deepest channels). These constraints derive from social evolution of the population during the last 60 years and mainly the rapid transformation of the rural structure of families to a new kind of farmers, more interested by what they can earn during their frequent movements to the city than by their own traditional agriculture. Due to the penetration of urban investment, direct overgrazing and indirect effect related to mismanagement of land for fodder production, operate massive damages to the vegetation cover and to the soil. It is why the SLM behavior, approaches and techniques have a very low rate of chance for success, without a deep change in term of land ownership, law constraints, agrarian structures, relations between the city and its vicinity, etc. Scenarios were built, based on various rates of land management

Understanding the role of local management in vegetation recovery around pastoral settlements in northern Kenya.

PubMed

Roba, Hassan G; Oba, Gufu

2013-04-01

The recent greening of the Sahel region and increase in vegetation cover around pastoral settlements previously described as "man-made deserts", have raised important questions on the permanency of land degradation associated with the over-exploitation of woody plants. Evidence presented is mostly on increased wetness, while management by local communities has received limited attention. This study evaluated changes in woody vegetation cover around the settlements of Kargi and Korr in northern Kenya, using satellite imagery (1986/2000), ecological ground surveys and interviews with local elders, in order to understand long-term changes in vegetation cover and the role of local community in vegetation dynamics. At both settlements, there were increments in vegetation cover and reduction in the extent of bare ground between 1986 and 2000. At Kargi settlement, there were more tree seedlings in the centre of settlement than further away. Mature tree class was more abundant in the centre of Korr than outside the settlement. The success of the regeneration and recovery of tree cover was attributed to the actions of vegetation management initiative including stringent measures by the local Environmental Management Committees. This study provides good evidence that local partnership is important for sustainable management of resources especially in rural areas where the effectiveness of government initiative is lacking.

Land use influences arbuscular mycorrhizal fungal communities in the farming-pastoral ecotone of northern China.

PubMed

Xiang, Dan; Verbruggen, Erik; Hu, Yajun; Veresoglou, Stavros D; Rillig, Matthias C; Zhou, Wenping; Xu, Tianle; Li, Huan; Hao, Zhipeng; Chen, Yongliang; Chen, Baodong

2014-12-01

We performed a landscape-scale investigation to compare the arbuscular mycorrhizal fungal (AMF) communities between grasslands and farmlands in the farming-pastoral ecotone of northern China. AMF richness and community composition were examined with 454 pyrosequencing. Structural equation modelling (SEM) and multivariate analyses were applied to disentangle the direct and indirect effects (mediated by multiple environmental factors) of land use on AMF. Land use conversion from grassland to farmland significantly reduced AMF richness and extraradical hyphal length density, and these land use types also differed significantly in AMF community composition. SEM showed that the effects of land use on AMF richness and hyphal length density in soil were primarily mediated by available phosphorus and soil structural quality. Soil texture was the strongest predictor of AMF community composition. Soil carbon, nitrogen and soil pH were also significantly correlated with AMF community composition, indicating that these abiotic variables could be responsible for some of the community composition differences among sites. Our study shows that land use has a partly predictable effect on AMF communities across this ecologically relevant area of China, and indicates that high soil phosphorus concentrations and poor soil structure are particularly detrimental to AMF in this fragile ecosystem. © 2014 The Author. New Phytologist © 2014 New Phytologist Trust.

How did Humans Adapt in the Eastern Farming-pastoral zone during the Medieval Warm Period?

NASA Astrophysics Data System (ADS)

Jia, X.

2017-12-01

With its extremely warm climate, the "medieval warm period" is considered analogous to the climate change humans are likely to face due to future global warming. Thus, the ability of humans to adapt to an extremely warm climate during the medieval period in Eurasia's farming-pastoral zone has attracted some attention. The warmth of the climate during this period (900-1300 BC) is demonstrated by evidence of bamboo in charcoal remains and phytoliths found in the settlement sites and tomb murals of the Western Liao river basin in Northeast China. This warmth probably promoted agricultural diversification, as the presence of foxtail millet, broomcorn millet, wheat, barley, soybean, hemp, and buckwheat in this region can be seen in plant seeds and phytoliths found in archaeological sites. The bones of deer and birds also provide evidence of hunting, and the practice of animal husbandry is indicated in pig, dog, cattle, ovicaprid, horse and camel bones. Diversity in food structures is also shown in stable isotopes from human and animal bones. Competence in animal husbandry and hunting, and the availability of stable food resources may have contributed to the rise of the Liao people in military prowess and power, and promoted the expansion of Khitan-Liao culture.

Measurement of Family-centered care perception and parental stress in a neonatal unit.

PubMed

Balbino, Flávia Simphronio; Balieiro, Maria Magda Ferreira Gomes; Mandetta, Myriam Aparecida

2016-08-08

ão brasileira e Parental Stress Scale: Neonatal Intensive Care Unit, foram aplicados com 132 pais de recém-nascidos internados e 57 profissionais da equipe. houve melhora estatisticamente significante na percepção dos pais na maioria dos itens avaliados (p≤0,05) e para os profissionais em relação ao acolhimento da família na unidade neonatal (p= 0,041) e a compreensão da vivência da família com a hospitalização (p=0,050). Houve redução dos escores médios do estresse parental, com maior queda na Alteração do Papel de Pais de 4,2 para 3,8 (p=0,048). as intervenções realizadas melhoraram a percepção de pais e de profissionais da equipe de saúde sobre o Cuidado Centrado no Paciente e Família e contribuíram para a redução do estresse parental. evaluar los efectos de la implementación del Modelo del Cuidado Centrado en el Paciente y la Familia en la percepción de los padres y profesionales de la salud y en lo estrés parental. estudio cuasi-experimental con grupos no equivalentes para evaluar los efectos de la intervención en la percepción de los padres; y grupos equivalentes para evaluar la percepción de los profesionales de la salud, desarrollado en la unidad neonatal de un hospital universitario en el municipio de Sao Paulo. Los instrumentos de Percepción del Cuidado Centrado en el Paciente y la Familia- Padres versión brasileña, Percepción del Cuidado Centrado en el Paciente y la Familia-Equipo versión brasileña y Parental Stress Scale: Neonatal Intensive Care Unit, se aplicaron a 132 padres de los recién nacidos hospitalizados y 57 profesional del equipo. se observó una mejoría estadísticamente significativa en la percepción de los padres en la mayoría de los ítems evaluados (p = 0,05) y para los profesionales en relación con el cuidado de la familia en la unidad neonatal (p = 0,041) y la comprensión de la experiencia de la familia con la hospitalización (p = 0,050). Hubo una reducción en las puntuaciones medias de estrés de los

[Effects of climate and land use change on the changes of vegetation coverage in farming-pastoral ecotone of Northern China].

PubMed

Liu, Jun-Hui; Gao, Ji-Xi

2008-09-01

Based on the remote sensing images and the meteorological data in 1986 and 2000, and by using the model of extracting vegetation coverage, the spatiotemporal changes of vegetation coverage in the farming-pastoral ecotone of Northern China in 1986-2000 were studied, with the effects of climate and land use change on the changes analyzed. The results showed that in this ecotone, the area with lower vegetation coverage was increasing, while that with higher vegetation coverage was in adverse. The regions with increasing vegetation coverage were mainly in the east of northeast section, the west of north section, and the west of northwest section of the ecotone, while the vegetation coverage in the other sections was obviously degraded. The vegetation coverage were positively correlated with precipitation and aridity index, but negatively correlated with temperature. The change direction and extent of the vegetation coverage varied with land use types.

Genetic Origins of Lactase Persistence and the Spread of Pastoralism in Africa

PubMed Central

Ranciaro, Alessia; Campbell, Michael C.; Hirbo, Jibril B.; Ko, Wen-Ya; Froment, Alain; Anagnostou, Paolo; Kotze, Maritha J.; Ibrahim, Muntaser; Nyambo, Thomas; Omar, Sabah A.; Tishkoff, Sarah A.

2014-01-01

In humans, the ability to digest lactose, the sugar in milk, declines after weaning because of decreasing levels of the enzyme lactase-phlorizin hydrolase, encoded by LCT. However, some individuals maintain high enzyme amounts and are able to digest lactose into adulthood (i.e., they have the lactase-persistence [LP] trait). It is thought that selection has played a major role in maintaining this genetically determined phenotypic trait in different human populations that practice pastoralism. To identify variants associated with the LP trait and to study its evolutionary history in Africa, we sequenced MCM6 introns 9 and 13 and ∼2 kb of the LCT promoter region in 819 individuals from 63 African populations and in 154 non-Africans from nine populations. We also genotyped four microsatellites in an ∼198 kb region in a subset of 252 individuals to reconstruct the origin and spread of LP-associated variants in Africa. Additionally, we examined the association between LP and genetic variability at candidate regulatory regions in 513 individuals from eastern Africa. Our analyses confirmed the association between the LP trait and three common variants in intron 13 (C-14010, G-13907, and G-13915). Furthermore, we identified two additional LP-associated SNPs in intron 13 and the promoter region (G-12962 and T-956, respectively). Using neutrality tests based on the allele frequency spectrum and long-range linkage disequilibrium, we detected strong signatures of recent positive selection in eastern African populations and the Fulani from central Africa. In addition, haplotype analysis supported an eastern African origin of the C-14010 LP-associated mutation in southern Africa. PMID:24630847

Impact of overgrazing on the transmission of Echinococcus multilocularis in Tibetan pastoral communities of Sichuan Province, China.

PubMed

Wang, Qian; Xiao, Yong-fu; Vuitton, Dominique A; Schantz, Peter M; Raoul, Francis; Budke, Christine; Campos-Ponce, Maiza; Craig, Philip S; Giraudoux, Patrick

2007-02-05

Overgrazing was assumed to increase the population density of small mammals that are the intermediate hosts of Echinococcus multilocularis, the pathogen of alveolar echinococcosis in the Qinghai Tibet Plateau. This research tested the hypothesis that overgrazing might promote Echinococcus multilocularis transmission through increasing populations of small mammal, intermediate hosts in Tibetan pastoral communities. Grazing practices, small mammal indices and dog Echinococcus multilocularis infection data were collected to analyze the relation between overgrazing and Echinococcus multilocularis transmission using nonparametric tests and multiple stepwise logistic regression. In the investigated area, raising livestock was a key industry. The communal pastures existed and the available forage was deficient for grazing. Open (common) pastures were overgrazed and had higher burrow density of small mammals compared with neighboring fenced (private) pastures; this high overgrazing pressure on the open pastures measured by neighboring fenced area led to higher burrow density of small mammals in open pastures. The median burrow density of small mammals in open pastures was independently associated with nearby canine Echinococcus multilocularis infection (P = 0.003, OR = 1.048). Overgrazing may promote the transmission of Echinococcus multilocularis through increasing the population density of small mammals.

Challenges and Alternatives to Sustainable Management of Agriculture and Pastoral Ecosystems in Asian Drylands

NASA Astrophysics Data System (ADS)

Qi, J.

2015-12-01

There is no question that human must produce additional 70% food to feed the new 2.2 billion of people on the planet by 2050, but the question is where to grow the additional food. The demand for the additional food lies not only in producing the basic resources needed to sustain a healthy lifestyle, but also from a changing diet, especially in rapidly developing countries in the dryland regions around the world. It is forecast that this demand for meat will require an additional 0.2 billion tons per year by 2050, which is almost a doubling of present meat consumption. These new demands create mounting pressures on agriculture and pastoral ecosystems and the reported trajectory of warmer and drier climate in the future increases uncertainties in food security, adding further stresses to the already stressed nations in the Asian dryland belt. Different approaches are being either proposed or practiced in the region but the question is whether or not the current practices are sustainable or optimal in addressing the emerging issues. Given the complexity and interplay among the food, water and energy, what are alternatives to ensure a sustainable trajectory of regional development to meet the new food demand? This presentation reviews existing practices and proposes alternative solutions, by specifically examining the trade-offs between different ecosystem services that drylands in Asian may provide. Preliminary analysis suggested that the current trajectory of meat and milk production is likely not on a sustainable pathway.

Evidence-based measures to prevent central line-associated bloodstream infections: a systematic review.

PubMed

Perin, Daniele Cristina; Erdmann, Alacoque Lorenzini; Higashi, Giovana Dorneles Callegaro; Sasso, Grace Teresinha Marcon Dal

2016-09-01

da instituição são estratégias que poderão contribuir para a redução das taxas de infecção de corrente sanguínea relacionada a cateter venoso central em pacientes adultos em unidades de terapia intensiva. identificar evidencias de cuidados para prevención de infección de la corriente sanguínea relacionada al catéter venoso central, en pacientes adultos en Unidades de Terapia Intensiva. revisión sistemática realizada por medio de búsqueda en las bases de datos Pubmed, Scopus, Cinahl, Web of Science, Lilacs, Bdenf y Cochrane. Fueron buscadas investigaciones de cuidados con la cateterización y manutención del catéter venoso central, publicados de enero de 2011 a julio de 2014. Los 34 estudios incluidos fueron organizados en un instrumento y evaluados por medio de la clasificación del The Joanna Briggs Institute. los estudios presentaron bundles de cuidados con elementos como: higiene de las manos y precauciones máximas de barrera; programas multidimensionales y estrategias como catéteres y curativos impregnados y, participación de la institución y compromiso del equipo en los esfuerzos para prevención de la infección. los cuidados en el formato de bundles aliados con la educación y compromiso del equipo y de la institución, son estrategias que podrán contribuir para la reducción de las tasas de infección de la corriente sanguínea relacionadas al catéter venoso central, en pacientes adultos en unidades de terapia intensiva.

Pastoral power in the community pharmacy: A Foucauldian analysis of services to promote patient adherence to new medicine use.

PubMed

Waring, Justin; Latif, Asam; Boyd, Matthew; Barber, Nick; Elliott, Rachel

2016-01-01

Community pharmacists play a growing role in the delivery of primary healthcare. This has led many to consider the changing power of the pharmacy profession in relation to other professions and patient groups. This paper contributes to these debates through developing a Foucauldian analysis of the changing dynamics of power brought about by extended roles in medicines management and patient education. Examining the New Medicine Service, the study considers how both patient and pharmacist subjectivities are transformed as pharmacists seek to survey patient's medicine use, diagnose non-adherence to prescribed medicines, and provide education to promote behaviour change. These extended roles in medicines management and patient education expand the 'pharmacy gaze' to further aspects of patient health and lifestyle, and more significantly, established a form of 'pastoral power' as pharmacists become responsible for shaping patients' self-regulating subjectivities. In concert, pharmacists are themselves enrolled within a new governing regime where their identities are conditioned by corporate and policy rationalities for the modernisation of primary care. Copyright © 2015 Elsevier Ltd. All rights reserved.

DEL phenotype.

PubMed

Kwon, Dong H; Sandler, S G; Flegel, Willy A

2017-09-01

DEL red blood cells (RBCs) type as D- by routine serologic methods and are transfused routinely, without being identified as expressing a very weak D antigen, to D- recipients. DEL RBCs are detected only by adsorption and elution of anti-D or by molecular methods. Most DEL phenotypes have been reported in population studies conducted in East Asia, although DEL phenotypes have been detected also among Caucasian individuals. Approximately 98 percent of DEL phenotypes in East Asians are associated with the RHD*DEL1 or RHD*01EL.01 allele. The prevalence of DEL phenotypes has been reported among D- Han Chinese (30%), Japanese (28%), and Korean (17%) populations. The prevalence of DEL phenotypes is significantly lower among D- Caucasian populations (0.1%). Among the 3-5 percent of African individuals who are D-, there are no reports of the DEL phenotype. Case reports from East Asia indicate that transfusion of DEL RBCs to D- recipients has been associated with D alloimmunization. East Asian immigrants constitute 2.1 percent of the 318.9 million persons residing in the United States, and an estimated 2.8 percent are blood donors. Using these statistics, we estimate that 68-683 units of DEL RBCs from donors of East Asian ancestry are transfused as D- annually in the United States. Given the reports from East Asia of D alloimmunization attributed to transfusion of DEL RBCs, one would expect an occasional report of D alloimmunization in the United States following transfusion of DEL RBCs to a D- recipient. If such cases do occur, the most likely reason that they are not detected is the absence of active post-transfusion monitoring for formation of anti-D.

Environmental Change in the Agro-Pastoral Transitional Zone, Northern China: Patterns, Drivers, and Implications.

PubMed

Jiang, Chong; Wang, Fei

2016-01-28

Chengde city is located in the agro-pastoral transitional zone in northern China near the capital city of Beijing, which has experienced large-scale ecological construction in the past three decades. This study quantitatively assessed the environmental changes in Chengde through observation records of water resources, water environment, atmospheric environment, and vegetation activity and investigated the possible causes. From the late 1950s to 2002, the streamflow presented a downward trend induced by climate variability and human activities, with contribution ratios of 33.2% and 66.8%, respectively. During 2001-2012, the days of levels I and II air quality presented clear upward trends. Moreover, the air pollutant concentration was relatively low compared with that in the adjacent areas, which means the air quality has improved more than that in the neighboring areas. The water quality, which deteriorated during 1993-2000, began to improve in 2002. The air and water quality changes were closely related to pollutant emissions induced by anthropogenic activities. During 1982-2012, the vegetation in the southeastern and central regions presented restoration trends, whereas that in the northwestern area showed degradation trends. The pixels with obvious degradation trends correlated significantly with annual mean temperature and annual precipitation. Ecological engineering also played a positive role in vegetation restoration. This analysis can be beneficial to environment managers in the active response and adaptation to the possible effects of future climate change, population growth, and industrial development and can be used to ensure sustainable development and environmental safety.

Environmental Change in the Agro-Pastoral Transitional Zone, Northern China: Patterns, Drivers, and Implications

PubMed Central

Jiang, Chong; Wang, Fei

2016-01-01

Chengde city is located in the agro–pastoral transitional zone in northern China near the capital city of Beijing, which has experienced large-scale ecological construction in the past three decades. This study quantitatively assessed the environmental changes in Chengde through observation records of water resources, water environment, atmospheric environment, and vegetation activity and investigated the possible causes. From the late 1950s to 2002, the streamflow presented a downward trend induced by climate variability and human activities, with contribution ratios of 33.2% and 66.8%, respectively. During 2001–2012, the days of levels I and II air quality presented clear upward trends. Moreover, the air pollutant concentration was relatively low compared with that in the adjacent areas, which means the air quality has improved more than that in the neighboring areas. The water quality, which deteriorated during 1993–2000, began to improve in 2002. The air and water quality changes were closely related to pollutant emissions induced by anthropogenic activities. During 1982–2012, the vegetation in the southeastern and central regions presented restoration trends, whereas that in the northwestern area showed degradation trends. The pixels with obvious degradation trends correlated significantly with annual mean temperature and annual precipitation. Ecological engineering also played a positive role in vegetation restoration. This analysis can be beneficial to environment managers in the active response and adaptation to the possible effects of future climate change, population growth, and industrial development and can be used to ensure sustainable development and environmental safety. PMID:26828508

Pastoral power and gynaecological examinations: a Foucauldian critique of clinician accounts of patient-centred consent.

PubMed

Cook, Catherine; Brunton, Margaret

2015-05-01

Invasive non-sedated clinical procedures such as gynaecological examinations are normalised; however, there is limited research highlighting the relational and technical skills required for clinicians to ensure patients' continued consent. A considerable body of research emphasises that women dislike examinations, leading to their non-compliance or a delayed follow up for gynaecological and sexual health problems. However, medical research focuses on 'problem' women; the role of clinicians receives limited appraisal. This article draws on interviews with sexual health clinicians in New Zealand, from metropolitan and provincial locations. The gynaecological care of women in New Zealand attained international notoriety with the 1988 publication of Judge Cartwright's inquiry into ethical shortcomings in cervical cancer research at the National Women's Hospital. Judge Cartwright's recommendations included patient-centred care in order to ensure informed consent had been received for clinical procedures and research participation. This article's critical analysis is that, although clinicians' language draws on humanistic notions of patient-centredness, Foucault's notion of secularised pastoral power enables a more nuanced appreciation of the ethical work undertaken by clinicians when carrying out speculum examinations. The analysis highlights both the web of power relations present during examination practices and the strategies clinicians use to negotiate women's continued consent; which is significant because consent is usually conceptualised as an event, rather than an unfolding, unstable process. © 2015 The Authors. Sociology of Health & Illness © 2015 Foundation for the Sociology of Health & Illness/John Wiley & Sons Ltd.

Pastoralism in Northern Peru during Pre-Hispanic Times: Insights from the Mochica Period (100–800 AD) Based on Stable Isotopic Analysis of Domestic Camelids

PubMed Central

Dufour, Elise; Goepfert, Nicolas; Gutiérrez Léon, Belkys; Chauchat, Claude; Franco Jordán, Régulo; Sánchez, Segundo Vásquez

2014-01-01

Llama (Lama glama) and alpaca (Vicugna pacos) are the only large domesticated animals indigenous to the Americas. Pastoralism occupies a fundamental economic, social and religious role in Andean life. Today, camelid livestock are confined to the ecozone of the puna (above 3,500 masl), while their presence on the Pacific coast during pre-Hispanic times is attested by archaeological skeletal remains. This study aims to document herding practices on the northern Peruvian coast during the Early Intermediate Period (200 BC-600 AD) by gaining insights into diet, location of breeding and mobility of archaeological camelids from the funerary and ritual contexts of two Mochica sites, Uhle Platform in Huacas de Moche and El Brujo. The three first early years and the long-term life histories of the animals were documented by the combined bulk analysis of bone collagen (δ13Ccol and δ15Ncol) and bone structural carbonate (δ13Cbone and δ18Obone) and the serial analysis of structural carbonate of molar tooth enamel (δ13Cenamel and δ18Oenamel). Mochica camelids were bred in the low and/or middle valleys, unlike their modern counterparts, who are restricted to highland puna C3 pastures. Archaeological camelids had diverse and complex life histories, usually with substantial maize foddering. An ontogenetic switch in diet and possible residential mobility during the course of life were identified for some specimens. Although the inference of geographic origin from δ18Obone and δ18Oenamel values was limited because of the lack of understanding of the influence of environmental and biological factors, tooth enamel analysis has great potential for exploring camelid herding practices and Andean pastoralism. Our study suggested that Mochica herders adapted their practices to the difficult lowland environment and that herding practices were varied and not restricted to breeding at higher altitudes. The role of maize in different aspects of the economic life of the Mochicas is also

Design and validation of the INICIARE instrument, for the assessment of dependency level in acutely ill hospitalised patients.

PubMed

Morales-Asencio, José Miguel; Porcel-Gálvez, Ana María; Oliveros-Valenzuela, Rosa; Rodríguez-Gómez, Susana; Sánchez-Extremera, Lucrecia; Serrano-López, Francisco Andrés; Aranda-Gallardo, Marta; Canca-Sánchez, José Carlos; Barrientos-Trigo, Sergio

2015-03-01

The aim of this study was to establish the validity and reliability of an instrument (Inventario del NIvel de Cuidados mediante IndicAdores de clasificación de Resultados de Enfermería) used to assess the dependency level in acutely hospitalised patients. This instrument is novel, and it is based on the Nursing Outcomes Classification. Multiple existing instruments for needs assessment have been poorly validated and based predominately on interventions. Standardised Nursing Languages offer an ideal framework to develop nursing sensitive instruments. A cross-sectional validation study in two acute care hospitals in Spain. This study was implemented in two phases. First, the research team developed the instrument to be validated. In the second phase, the validation process was performed by experts, and the data analysis was conducted to establish the psychometric properties of the instrument. Seven hundred and sixty-one patient ratings performed by nurses were collected during the course of the research study. Data analysis yielded a Cronbach's alpha of 0·91. An exploratory factorial analysis identified three factors (Physiological, Instrumental and Cognitive-behavioural), which explained 74% of the variance. Inventario del NIvel de Cuidados mediante IndicAdores de clasificación de Resultados de Enfermería was demonstrated to be a valid and reliable instrument based on its use in acutely hospitalised patients to assess the level of dependency. Inventario del NIvel de Cuidados mediante IndicAdores de clasificación de Resultados de Enfermería can be used as an assessment tool in hospitalised patients during the nursing process throughout the entire hospitalisation period. It contributes information to support decisions on nursing diagnoses, interventions and outcomes. It also enables data codification in large databases. © 2014 John Wiley & Sons Ltd.

Pastoralism and delay in diagnosis of TB in Ethiopia

PubMed Central

Gele, Abdi A; Bjune, Gunnar; Abebe, Fekadu

2009-01-01

Background Tuberculosis (TB) is a major public health problem in the Horn of Africa with Ethiopia being the most affected where TB cases increase at the rate of 2.6% each year. One of the main contributing factors for this rise is increasing transmission due to large number of untreated patients, serving as reservoirs of the infection within the communities. Reduction of the time between onset of TB symptoms to diagnosis is therefore a prerequisite to bring the TB epidemic under control. The aim of this study was to measure duration of delay among pastoralist TB patients at TB management units in Somali Regional State (SRS) of Ethiopia. Methods A cross sectional study of 226 TB patients with pastoralist identity was conducted in SRS of Ethiopia from June to September 2007. Patients were interviewed using questionnaire based interview. Time between onset of TB symptoms and first visit to a professional health care provider (patient delay), and the time between first visits to the professional health care provider to the date of diagnosis (medical provider's delay) were analyzed. Both pulmonary and extrapulmonary TB patients were included in the study. Result A total of 226 pastoralist TB patients were included in this study; 93 (41.2%) were nomadic pastoralists and 133 (58.8%) were agro-pastoralists. Median patient delay was found to be 60 days with range of 10–1800 days (83 days for nomadic pastoralists and 57 days for agro-pastoralists). Median health care provider's delay was 6 days and median total delay was 70 days in this study. Patient delay constituted 86% of the total delay. In multivariate logistic regression analysis, nomadic pastoralism (aOR. 2.69, CI 1.47–4.91) and having low biomedical knowledge on TB (aOR. 2.02, CI 1.02–3.98) were significantly associated with prolonged patient delay. However, the only observed risk factor for very long patient delay >120 days was distance to health facility (aOR.4.23, CI 1.32–13.54). Extra-pulmonary TB was

One Year of Monthly N and O Isotope Measurements in Nitrate from 18 Streamwater Monitoring Stations Within the Predominantly Pastoral Upper Manawatu Catchment, New Zealand

NASA Astrophysics Data System (ADS)

Baisden, W. T.; Douence, C.

2010-12-01

New Zealand's intensive pastoral agricultural systems have a significant impact on water quality due to nitrogen loading in rivers. A research programme has been designed to develop indicators of the sources and denitrification losses of nitrate in streamwater. This work describes the results of one year of monthly measurements at ~18 monitoring locations in the 1260 square km upper Manawatu River catchment. The catchment was chosen for study because it is among the most pastoral catchments in New Zealand, with little non-pastoral agriculture and limited forest area outside of the Tararua mountain range on the west side of the catchment. The use of N and O isotope ratios in nitrate has considerable potential to elucidate the sources and fate of nitrate with greater precision than in most other nations due to the lack of nitrate in atmospheric deposition and the lack of nitrates used as fertilizer. We measured N and O isotope ratios in nitrate plus nitrite using cadmium and azide chemical denitrification method, and refer to the results as nitrate for brevity due to low nitrite concentrations. When examined as annual averages at each monitoring site, we found the lowest N and O isotope ratios in our only site draining native forest. All agricultural monitoring sites sit approximately on a 1:1 line, enriched in N-15 and O-18 by 2-6 per mil relative to the native forest subcatchment. The three main effluent point sources in the catchment demonstrated unexpected variability in isotope ratios. Two modern sewage treatment ponds had N and O isotope ratios close to those found in agricultural catchments, while a closed meat freezing factory effluent pond had isotope ratios strongly enriched in N-15 and O-18. The lack of summer low flows during monitoring period, combined with the variability in isotope ratios from point source, appeared to be responsible for our inability to clearly detect the effect of point sources in the isotope data from stations upstream and

Nursing care missed in patients at risk of or having pressure ulcers.

PubMed

Valles, Jonathan Hermayn Hernández; Monsiváis, María Guadalupe Moreno; Guzmán, Ma Guadalupe Interial; Arreola, Leticia Vázquez

2016-11-21

o uso de redutor de pressão em proeminências ósseas e tubos de drenagem que interferem nos movimentos do paciente (ambos com 58,6%) e uso de colchões pneumáticos (57,6%). foi encontrada alta porcentagem de cuidado de enfermagem omitido na percepção da equipe. Porém, a avaliação do cuidado omitido foi muito superior. Não foi encontrada associação significativa entre ambos, priorizando reflexões sobre a importância de avaliações objetivas dos pacientes. determinar el cuidado de enfermería perdido percibido por el personal de enfermería y su relación con el cuidado perdido identificado en la valoración de pacientes con riesgo o con presencia de úlceras por presión. estudio descriptivo correlacional. Participaron 161 enfermeras y 483 pacientes de un hospital público. Se utilizó la encuesta MISSCARE y una Cédula de Valoración de Cuidados de Enfermería en Pacientes con Riesgo o con úlceras por presión. Para el análisis se utilizó estadística descriptiva e inferencial. el personal de enfermería señaló que existe mayor omisión en el cuidado de la piel (38.5%), cambio de posición (31.1%) y en el registro de factores de riesgo para la aparición de úlceras por presión (33.5%). Los cuidados de enfermería perdidos identificados en la valoración fueron uso de liberador de presión en prominencias óseas y tubos de drenaje que interfieren en movimientos del paciente (ambos con 58.6%) y uso de colchones neumáticos (57.6%). se encontró un alto porcentaje de cuidado de enfermería perdido de acuerdo a la percepción del personal, sin embargo, el cuidado perdido valorado fue mucho mayor. No se encontró relación significativa entre ambos por lo que es prioritario reflexionar acerca de la importancia de realizar valoraciones objetivas en los pacientes.

Diseño de un programa basado en la promoción del desarrollo positivo en la infancia para la prevención temprana de la violencia en Colombia.

PubMed

Hernández Holguín, Dora M; Páez Zapata, Esteban; Múnera Restrepo, Laura M; Duque Ramírez, Luis F

2017-03-01

Aunque algunos informes identifiquen a Colombia como ejemplo de un país que ha logrado revertir los niveles crecientes de violencia, estos siguen siendo altos. Por este motivo se han convocado acciones de promoción de la convivencia y prevención de la violencia, a las cuales responde el programa que presentamos en este artículo. Este programa está basado en la perspectiva contextual-evolutiva del modelo ecológico y en la educación para la salud, tendiente al cuidado de sí en los padres o cuidadores, y al ejercicio de una crianza, centrada en los derechos de los niños, el desarrollo infantil y la promoción de la salud mental, con el fin de promover el desarrollo saludable y prevenir comportamientos agresivos en los niños; éste es presentado como una alternativa de orientación psicosocial para el fortalecimiento de estrategias y programas dirigidos a la primera infancia.

‘Everybody knows’, but the rest of the world: the case of a caterpillar-borne reproductive loss syndrome in dromedary camels observed by Sahrawi pastoralists of Western Sahara

PubMed Central

2013-01-01

índrome de pérdida reproductiva en dromedarios transmitido por orugas y observado por pastores nómadas saharauis del Sáhara Occidental. Antecedentes Los conocimientos tradicionales de las comunidades locales de todo el mundo son una valiosa fuente de nuevas ideas e información para la ciencia. En este estudio, se utilizaron los conocimientos de etnoveterinaria de pastores saharauis del Sáhara Occidental con el fin de proponer una hipótesis científica sobre las interacciones competitivas entre los camellos y las orugas en el ecosistema del Sáhara. Métodos Entre los años 2005 y 2009, se realizaron 44 entrevistas semi-estructuradas a los pastores saharauis en los territorios administrados por la República Árabe Saharaui Democrática, Sáhara Occidental, mediante un diseño de muestreo por bola de nieve. Resultados Los pastores nómadas saharauis describieron un síndrome reproductivo transmitido por orugas, llamado duda, entre sus camellas. Sobre la base de los conocimientos saharauis sobre el duda y una revisión literaria exhaustiva, se propuso la siguiente hipótesis: 1) brotes esporádico de orugas de la familia Lasiocampidae (géneros Lasiocampa, Psilogaster o Streblote) en árboles de Acacia se pueden presentar después de fuertes lluvias en el ecosistema del Sáhara Occidental; 2) durante estos brotes, los camellos ingieren las orugas durante el pastoreo; 3) como consecuencia de esta ingestión, se producen abortos repentinos o partos de crías debilitadas. Apoyamos esta hipótesis mediante razonamiento inductivo basado en evidencia circunstancial y razonamiento analógico con síndromes similares en yeguas de los Estados Unidos y Australia. Conclusiones Este es el primer reporte de la posible existencia de un síndrome de pérdida reproductiva en camellos, transmitido por orugas. Se insinúa que estos síndromes son más comunes que lo que actualmente se conoce. Se sugieren investigaciones adicionales para poner a prueba nuestra hipótesis. Finalmente, se

Intersection of identities. Food, role, and the African–American pastor☆

PubMed Central

Harmon, Brook E.; Blake, Christine E.; Armstead, Cheryl A.; Hébert, James R.

2013-01-01

African–American pastors can foster health-related innovations as gatekeepers and advocates within their churches. Personal experiences with food and health likely influence their support of such programs. Identities or meanings attached to societal roles have been shown to motivate individuals’ attitudes and behaviors. Understanding role and eating identities of African–American pastors may have important implications for participation in faith-based health promotion programs. This study aimed to describe the eating and pastoral identities of African–American pastors, explore intersections between these identities, and highlight implications for nutrition programs. In-depth interviews with 30 African–American pastors were audio-recorded and transcribed verbatim. Data were analyzed using theory-guided and grounded-theory approaches. Pastors described affinity across one or more dimensions including healthy, picky, meat, and over-eater identities. In describing themselves as pastors, the dimensions pastor’s heart, teacher, motivator, and role model emerged. Pastors who described themselves as healthy eaters were more likely to see themselves as role models. Pastors with healthier eating identities and more complex pastoral identities described greater support for health programming while unhealthy, picky, and over-eaters did not. These findings provide guidance for understanding eating and role identities among pastors and should be considered when designing and implementing faith-based programs. PMID:23538172

Acerca del moho

EPA Pesticide Factsheets

El moho forma parte del medio ambiente natural. Afuera del hogar, el moho juega un papel en la naturaleza al desintegrar materias organicas tales como las hojas que se han caido o los arboles muertos. El moho puede crecer adentro del hogar cuando las espor

Produccion Gaseosa del Cometa Halley: Erupciones Y Fotodisociacion del Radical OH

NASA Astrophysics Data System (ADS)

Silva, A. M.; Mirabel, I. F.

1990-11-01

RESUMEN:En este trabajo informamos la detecci6n de 20 erupciones en la li'nea de =18cm (1667MHz) del radical OH en el Cometa Halley.Las observaciones incluyen todos los monitoreos existentes y se extienden desde 120 dias antes del perihelio hasta 90 dias despues.Se detectan bruscos crecimientos en el flujo medido,hasta un factor 1O,seguidos por decaimientos lentos asociados con la fotodisociaci6n del OH. Se obtuvieron valores para el tiempo de vida fotoquimico del OH y del H2O basandose en el modelo desarrollado previamente por Silva(1988). Esos tiempos de vida estan de acuerdo con predicciones teoricas y con las observaciones en el Ultravioleta, y los resultados, los que son fuertemente dependientes de la velocidad heliocentrica del Coineta (variando hasta un factor 6), han sido calculados para varios rangos de velocidad entre +28 y -28 km/seg. Key wo'L :

Monitoring Water Resources in Pastoral Areas of East Africa Using Satellite Data and Hydrologic Modeling

NASA Astrophysics Data System (ADS)

Alemu, H.; Senay, G. B.; Velpuri, N.; Asante, K. O.

2008-12-01

The nomadic pastoral communities in East Africa heavily depend on small water bodies and artificial lakes for domestic and livestock uses. The shortage of water in the region has made these water resources of great importance to them and sometimes even the reason for conflicts amongst rival communities in the region. Satellite-based data has significantly transformed the way we track and estimate hydrological processes such as precipitation and evapotranspiration. This approach has been particularly useful in remote places where conventional station-based weather networks are scarce. Tropical Rainfall Measuring Mission (TRMM) satellite data were extracted for the study region. National Oceanic and Atmospheric Administration's (NOAA) Global Data Assimilation System (GDAS) data were used to extract the climatic parameters needed to calculate reference evapotranspiration. The elevation data needed to delineate the watersheds were extracted from the Shuttle Radar Topography Mission (SRTM) with spatial resolution of 90m. The waterholes (most of which have average surface area less than a hectare) were identified using Advanced Space-borne Thermal Emission and Reflection Radiometer (ASTER) images with a spatial resolution of 15 m. As part of National Aeronautics and Space Administration's (NASA) funded enhancement to a livestock early warning decision support system, a simple hydrologic water balance model was developed to estimate daily waterhole depth variations. The model was run for over 10 years from 1998 till 2008 for 10 representative waterholes in the region. Although there were no independent datasets to validate the results, the temporal patterns captured both the seasonal and inter-annual variations, depicting known drought and flood years. Future research includes the installation of staff-gauges for model calibration and validation. The simple modeling approach demonstrated the effectiveness of integrating dynamic coarse resolution datasets such as TRMM with

Vigilando la Calidad del Agua de los Grandes Rios de la Nacion: El Programa NASQAN del Rio Grande (Rio Bravo del Norte)

USGS Publications Warehouse

Lurry, Dee L.; Reutter, David C.; Wells, Frank C.; Rivera, M.C.; Munoz, A.

1998-01-01

La Oficina del Estudio Geologico de los Estados Unidos (U.S. Geological Survey, 0 USGS) ha monitoreado la calidad del agua de la cuenca del Rio Grande (Rio Bravo del Norte) desde 1995 como parte de la rediseiiada Red Nacional para Contabilizar la Calidad del Agua de los Rios (National Stream Quality Accounting Network, o NASOAN) (Hooper and others, 1997). EI programa NASOAN fue diseiiado para caracterizar las concentraciones y el transporte de sedimento y constituyentes quimicos seleccionados, encontrados en los grandes rios de los Estados Unidos - incluyendo el Misisipi, el Colorado y el Columbia, ademas del Rio Grande. En estas cuatro cuencas, el USGS opera actualmente (1998) una red de 40 puntos de muestreo pertenecientes a NASOAN, con un enfasis en cuantificar el flujo en masa (la cantidad de material que pasa por la estacion, expresado en toneladas por dial para cada constituyente. Aplicacando un enfoque consistente, basado en la cuantificacion de flujos en la cuenca del Rio Grande, el programa NASOAN esta generando la informacion necesaria para identificar fuentes regionales de diversos contaminantes, incluyendo sustancias qui micas agricolas y trazas elementos en la cuenca. EI efecto de las grandes reservas en el Rio Grande se puede observar segun los flujos de constituyentes discurren a 10 largo del rio. EI analisis de los flujos de constituyentes a escala de la cuenca proveera los medios para evaluar la influencia de la actividad humana sobre las condiciones de calidad del agua del Rio Grande.

Magnitude of institutional delivery service utilization and associated factors among women in pastoral community of Awash Fentale district Afar Regional State, Ethiopia.

PubMed

Assefa, Luelseged; Alemayehu, Mussie; Debie, Ayal

2018-03-02

Reduction of maternal mortality is a global priority particularly in developing countries like Ethiopia where maternal mortality ratio is one of the highest in the world. Most deliveries in developing countries occur at home without skilled birth attendants. Therefore, the objective of this study was to assess institutional delivery service utilization and associated factors among women in pastoral community of Awash Fentale district, Ethiopia. Overall, 35.2% of women delivered at health facilities. Women who had good knowledge AOR = 2.1, 95% CI 1.32, 4.87), Ante Natal Care (ANC) follow up (AOR = 3.2, 95% CI 1.55, 6.63), resided in a place where distance to reach at the nearby health facilities takes < 30 min (AOR = 3.1; 95% CI 2.57, 66.33) and women whose husband involved in decision regarding delivery place (AOR = 1.9; 95% CI 1.49, 5.07) were more likely to deliver at health facility. Therefore, strengthening ANC services, improving maternal knowledge, involving husbands in decision of delivery place and expanding health facilities in the community would enhance institutional delivery.

Family violence against children and adolescents in context: How the territories of care are imbricated in the picture.

PubMed

Carlos, Diene Monique; Ferriani, Maria das Graças Carvalho

2016-08-08

/12/13. As noções de compreensão e contextualização, e os princípios dialógicos, recursivo e hologramático direcionaram a análise dos dados. identificou-se duas questões cruciais para o cuidado desenvolvido pela equipe de saúde às famílias: o contexto onde essa violência ocorre (O espaço doméstico), e as relações de poder existentes na emergência desse cuidado no território. Os agentes comunitários merecem especial atenção por viverem a dialógica do morar-trabalhar em uma mesma área. o olhar para o território, considerando a complexidade de contextos e dimensões, se apresenta como inerente para o delineamento do cuidado às famílias envolvidas na VICCA no âmbito da APS. comprender el contexto de cuidado dirigido hacia las familias involucradas en violencia familiar contra niños y adolescentes (VICNA) que resulta de la Atención Primaria de la Salud (PHC) desde la óptica de los profesionales de un municipio del interior de Sao Paulo. investigación cualitativa del tipo social-estratégica, fundamentada en el Paradigma de la Complejidad. Participaron en el estudio 41 profesionales de salud de cinco unidades del municipio en estudio, cada una perteneciente a uno de los cinco Distritos Sanitarios. La recolección de datos se realizó por medio de cinco grupos focales y 10 entrevistas semi-estructuradas en el período entre 24/04/2013 y 17/12/2013. Las nociones de comprensión y contextualización y los principios dialógicos, recursivo y hologramático guiaron el análisis de los datos. se identificaron dos cuestiones cruciales para el cuidado desarrollado por el equipo de salud de las familias: el contexto en ocurre esta violencia (El espacio doméstico) y las relaciones de poder que existen en la emergencia de ese cuidado en el territorio. Los trabajadores comunitarios merecen una atención especial ya que viven la dialógica de trabajar/habitar en la misma área. la mirada sobre el territorio, considerando la complejidad de contextos y

Institutional delivery service utilization and associated factors among women of reproductive age in the mobile pastoral community of the Liban District in Guji Zone, Oromia, Southern Ethiopia: a cross sectional study.

PubMed

Wako, Wako Golicha; Kassa, Dejene Hailu

2017-05-15

Globally, an estimated 289,000 maternal deaths occurred in 2013. Majority of these deaths occurred in sub-Saharan Africa and Southern Asia. Mobility of pastoralists is a well-recognized survival strategy in arid and semi-arid land of sub-Saharan Africa. However governments often encourage settlement as a solution to the difficulty of providing health services for mobile pastoralists. This study aimed to assess utilization of institutional delivery and associated factors among women of reproductive age in the mobile pastoral community of the Liban District in Guji zone, Oromia, Ethiopia. A Community based cross-sectional survey was conducted among the mobile pastoralist community of the Liban District. Seven hundred ninety-one (791) randomly selected women, who had birth within the last 2 years preceding the survey, were interviewed using a pretested structured questionnaire. Data were entered into Epi-Info version 3.5.4 and analyzed by Statistical Package for Social Science (SPSS) version 16. Bivariate and multivariate analyses were done. Out of 791 women who gave birth within the last 2 years preceding the survey, only 110 (13.9%) gave birth in health institutions. Majority (74.1%) of the women gave birth at their home. Ninety-one women (11.5%) gave birth at traditional birth attendant's home; assisted by traditional birth attendants. Multiple logistic regression shows that women who had readily available cash at the onset of labor (aOR 2.79, 95% CI: 1.29-6.25), delivered the birth preceding the most recent birth in a health institution (aOR 6.8, 95% CI: 3.44-13.45) and had birth related complications during the birth preceding the most recent birth (aOR 1.90, 95% CI: 1.08-3.36) were more likely to deliver at health institutions. Majority of the pastoral women seek institutional delivery, only when labor related complications are perceived. Mechanisms of alleviating indirect health care costs affecting institutional delivery need to be addressed in future studies.

Spatial and temporal variations of wind erosion climatic erosivity in the farming-pastoral zone of Northern China

NASA Astrophysics Data System (ADS)

Yue, Shuping; Yang, Ruixin; Yan, Yechao; Yang, Zhengwei; Wang, Dandan

2018-03-01

Wind erosion climatic erosivity is an important parameter to assess the possible effects of climatic conditions on wind erosion. In this paper, the wind erosion climatic factor (C-factor), which was used to quantify the wind erosion climatic erosivity, was calculated for the period 1960-2014 based on monthly meteorological data collected from 101 stations in the farming-pastoral zone of Northern China. The Mann-Kendall (M-K) test, trend analysis, and geostatistical analysis methods were used to explore the spatial and temporal characteristics of the wind erosion climatic erosivity in this region. The result suggests that the annual C-factor, with a maximum of 76.05 in 1969 and a minimum of 26.57 in 2007, has a significant decreasing trend over the past 55 years. Strong seasonality in the C-factor was found, with the highest value in spring, which accounts for a significant proportion of the annual C-factor (41.46%). However, the coefficient of variation of the seasonal C-factor reaches a maximum in winter and a minimum in spring. The mean annual C-factor varies substantially across the region. Areas with high values of the mean annual C-factor (C ≥ 100) are located in Ulanqab and Dingxi, while areas with low values (C ≤ 10) lie in Lanzhou, Linxia, Dingxi, Xining, and Chengde. Spatial analysis on the trend of the C-factor reveals that 81% of the stations show statistically significant decreases at a 90% confidence level. An examination of the concentration ratio of the C-factor shows that the wind erosion climatic erosivity is concentrated in spring, especially in April, which makes this period particularly important for implementing soil conservation measures.

Tracing the history of goat pastoralism: new clues from mitochondrial and Y chromosome DNA in North Africa.

PubMed

Pereira, Filipe; Queirós, Sara; Gusmão, Leonor; Nijman, Isäac J; Cuppen, Edwin; Lenstra, Johannes A; Davis, Simon J M; Nejmeddine, Fouad; Amorim, António

2009-12-01

Valuable insights into the history of human populations have been obtained by studying the genetic composition of their domesticated species. Here we address some of the long-standing questions about the origin and subsequent movements of goat pastoralism in Northern Africa. We present the first study combining results from mitochondrial DNA (mtDNA) and Y chromosome loci for the genetic characterization of a domestic goat population. Our analyses indicate a remarkably high diversity of maternal and paternal lineages in a sample of indigenous goats from the northwestern fringe of the African continent. Median-joining networks and a multidimensional scaling of ours and almost 2000 published mtDNA sequences revealed a considerable genetic affinity between goat populations from the Maghreb (Northwest Africa) and the Near East. It has been previously shown that goats have a weak phylogeographic structure compatible with high levels of gene flow, as demonstrated by the worldwide dispersal of the predominant mtDNA haplogroup A. In contrast, our results revealed a strong correlation between genetic and geographical distances in 20 populations from different regions of the world. The distribution of Y chromosome haplotypes in Maghrebi goats indicates a common origin for goat patrilines in both Mediterranean coastal regions. Taken together, these results suggest that the colonization and subsequent dispersal of domestic goats in Northern Africa was influenced by the maritime diffusion throughout the Mediterranean Sea and its coastal regions of pastoralist societies whose economy included goat herding. Finally, we also detected traces of gene flow between goat populations from the Maghreb and the Iberian Peninsula corroborating evidence of past cultural and commercial contacts across the Strait of Gibraltar.

Internal diversification of non-Sub-Saharan haplogroups in Sahelian populations and the spread of pastoralism beyond the Sahara.

PubMed

Kulichová, Iva; Fernandes, Verónica; Deme, Alioune; Nováčková, Jana; Stenzl, Vlastimil; Novelletto, Andrea; Pereira, Luísa; Černý, Viktor

2017-10-01

Today, African pastoralists are found mainly in the Sahel/Savannah belt spanning 6,000 km from west to east, flanked by the Sahara to the north and tropical rainforests to the south. The most significant group among them are the Fulani who not only keep cattle breeds of possible West Eurasian ancestry, but form themselves a gene pool containing some paternally and maternally-transmitted West Eurasian haplogroups. We generated complete sequences for 33 mitogenomes belonging to haplogroups H1 and U5 (23 and 10, respectively), and genotyped 16 STRs in 65 Y chromosomes belonging to haplogroup R1b-V88. We show that age estimates of the maternal lineage H1cb1, occurring almost exclusively in the Fulani, point to the time when the first cattle herders settled the Sahel/Savannah belt. Similar age estimates were obtained for paternal lineage R1b-V88, which occurs today in the Fulani but also in other, mostly pastoral populations. Maternal clade U5b1b1b, reported earlier in the Berbers, shows a shallower age, suggesting another possibly independent input into the Sahelian pastoralist gene pool. Despite the fact that animal domestication originated in the Near East ∼ 10 ka, and that it was from there that animals such as sheep, goats as well as cattle were introduced into Northeast Africa soon thereafter, contemporary cattle keepers in the Sahel/Savannah belt show uniparental genetic affinities that suggest the possibility of an ancient contact with an additional ancestral population of western Mediterranean ancestry. © 2017 Wiley Periodicals, Inc.

Identification of the key ecological factors influencing vegetation degradation in semi-arid agro-pastoral ecotone considering spatial scales

NASA Astrophysics Data System (ADS)

Peng, Yu; Wang, Qinghui; Fan, Min

2017-11-01

When assessing re-vegetation project performance and optimizing land management, identification of the key ecological factors inducing vegetation degradation has crucial implications. Rainfall, temperature, elevation, slope, aspect, land use type, and human disturbance are ecological factors affecting the status of vegetation index. However, at different spatial scales, the key factors may vary. Using Helin County, Inner-Mongolia, China as the study site and combining remote sensing image interpretation, field surveying, and mathematical methods, this study assesses key ecological factors affecting vegetation degradation under different spatial scales in a semi-arid agro-pastoral ecotone. It indicates that the key factors are different at various spatial scales. Elevation, rainfall, and temperature are identified as crucial for all spatial extents. Elevation, rainfall and human disturbance are key factors for small-scale quadrats of 300 m × 300 m and 600 m × 600 m, temperature and land use type are key factors for a medium-scale quadrat of 1 km × 1 km, and rainfall, temperature, and land use are key factors for large-scale quadrats of 2 km × 2 km and 5 km × 5 km. For this region, human disturbance is not the key factor for vegetation degradation across spatial scales. It is necessary to consider spatial scale for the identification of key factors determining vegetation characteristics. The eco-restoration programs at various spatial scales should identify key influencing factors according their scales so as to take effective measurements. The new understanding obtained in this study may help to explore the forces which driving vegetation degradation in the degraded regions in the world.

Radio-Observaciones del OH EN la Coma del Cometa Halley Desde EL Hemisferio Sur

NASA Astrophysics Data System (ADS)

Silva, A. M.; Bajaja, E.; Morras, R.; Cersosimo, J. C.; Martin, M. C.; Arnal, E. M.; Poppel, W. G. L.; Colomb, F. R.; Mazzaro, J.; Olalde, J. C.; Boriakoff, V.; Mirabel, I. F.

1987-05-01

Se utilizó una antena de 30 metros del Instituto Argentino de Radioastronomía para observaciones diarias Cf ebrero a abril de 1986) de la transición en 1667 MHz ( λ = 18 cm) del OH en la coma del cometa Halley. De las observaciones realizadas se concluye: 1) El número promedio de moléculas de OH en la coma durante 37 días de observación fue de (8.9±3.5)x1034 moléculas, lo que implica una tasa de producción promedio de OH de 1.8x1029 moléculas seg-1 y consecuentemente una pérdida de masa promedio de 17±6 toneladas seg-1 . Este valor está de acuerdo con las mediciones realizadas por las sondas Vega y Giotto. 2) El monitoreo desde el lAR revela la existencia de variaciones bruscas en los flujos de absorción del OH. Estas variaciones son consistentes con los modelos que representan la producción gaseosa a partir de ejecciones y/o desprendimientos discretos de materia congelada del núcleo. 3) Las variaciones en la densidad de flujo son consistentes con las estimaciones de los tiem- pos de vida medios del H2O y del OH en presencia del campo de radiación solar. 4) Se encuentra una correlación entre la intensidad del flujo absorbido y anisotropías en Ia dinamica de la coma.

A Grounded theory study of the intention of nurses to leave the profession.

PubMed

Alilu, Leyla; Zamanzadeh, Vahid; Valizadeh, Leila; Habibzadeh, Hosein; Gillespie, Mark

2017-06-05

de progresso ou melhora na experiência clínica cria preocupações psicossociais primárias para as participantes. A competência e o processo de autocontrole são passos dados pelas participantes. Isso associado a condições de intervenção foram os resultados da perda do compromisso profissional que as leva a deixar o cuidado de cabeceira. "O fracasso em integrar expectativas pessoais e expectativas da organização: em busca de uma saída" foi a categoria central do estudo que uniu as categorias. os achados deste estudo proporcionam informação útil sobre as necessidades das enfermeiras para superar as intenções de deixar o cuidado de cabeceira. A identificação deste processo pode ajudar a reconhecer os problemas emergentes e oferecer soluções para resolvê-los. este estudio explora el proceso de desarrollo de la intención de dejar la enfermería de cuidado de cabecera. el proceso fue estudiado desde la perspectiva de 21 enfermeras utilizando el método de la Grounded Theory (Teoría Fundamentada). Los datos se recogieron utilizando entrevistas semiestructuradas; para analizar los datos se utilizó el método comparativo constante de Corbin y Strauss. según los participantes dos categorías principales ("imagen social de la enfermería" y "cultura y estructura del cuidado de cabecera ") fueron los factores contextuales que influenciaron las razones para que las enfermeras deseasen dejar el cuidado de cabecera. La decepción con una percepción de falta de progreso o mejora en la experiencia clínica causó preocupaciones psicosociales primarias en las participantes. La competencia y el proceso de autocontrol fueron considerados por las participantes, y esto asociado a las condiciones de intervención resultaron en la pérdida del compromiso profesional que las lleva a dejar el cuidado de cabecera. La categoría central del estudio que unió las categorías encontradas fue: "Fracaso para integrar las expectativas personales con expectativas de la

Espectroscopia del Cometa Halley

NASA Astrophysics Data System (ADS)

Naranjo, O.; Fuenmayor, F.; Ferrin, L.; Bulka, P.; Mendoza, C.

1987-05-01

Se reportan observaciones espectroscópicas del cometa Halley. Los espectros fueron tomados usando el espectrógrafo del telescopio reflector de 1 metro del Observatorio Nacional de Venezuela. Se utilizó óptica azul, con una red de difracción de 600 lineas/min, obteniéndose una dispersión de 74.2 A/mm y una resolución de 2.5 A, en el rango espectral de 3500 a 6500 A. Seis placas fueron tomadas con emulsión IIa-O y dos con IIa-D. Los tiempos de exposición fueron entre 10 y 150 minutos. El cometa se encontraba entre 0.70 y 1.04 UA del Sol, y entre 1.28 y 0.73 UA de la Tierra. Las emisiones más prominentes en el espectro, son las del CN, C2, y C3. Otras emisiones detectadas corresponden a CH, NH2 y Na. Los espectros muestran un fuerte continuo, indicando un contenido significativo de polvo. Se detectó mayor intensidad del contínuo, en la dirección anti solar, lo cual es evidencia de la cola de polvo.

Intertextual Sexual Politics: Illness and Desire in Enrique Gomez Carrillo's "Del amor", "del dolor y del vicio" and Aurora Caceres's "La rosa muerta"

ERIC Educational Resources Information Center

LaGreca, Nancy

2012-01-01

This study explores the intertextuality between Aurora Caceres's "La rosa muerta" (1914) and the novel "Del amor, del dolor y del vicio" (1898) by her ex-husband, Enrique Gomez Carrillo. Caceres strategically mentions Gomez Carrillo's novel in "La rosa muerta" to invite a reading of her work in dialogue with his. Both narratives follow the sexual…

Diverse effects of crop distribution and climate change on crop production in the agro-pastoral transitional zone of China

NASA Astrophysics Data System (ADS)

Qiao, Jianmin; Yu, Deyong; Wang, Qianfeng; Liu, Yupeng

2018-06-01

Both crop distribution and climate change are important drivers for crop production and can affect food security, which is an important requirement for sustainable development. However, their effects on crop production are confounded and warrant detailed investigation. As a key area for food production that is sensitive to climate change, the agro-pastoral transitional zone (APTZ) plays a significant role in regional food security. To investigate the respective effects of crop distribution and climate change on crop production, the well-established GIS-based Environmental Policy Integrated Climate (EPIC) model was adopted with different scenario designs in this study. From 1980 to 2010, the crop distribution for wheat, maize, and rice witnessed a dramatic change due to agricultural policy adjustments and ecological engineering-related construction in the APTZ. At the same time, notable climate change was observed. The simulation results indicated that the climate change had a positive impact on the crop production of wheat, maize, and rice, while the crop distribution change led to an increase in the production of maize and rice, but a decrease in the wheat production. Comparatively, crop distribution change had a larger impact on wheat (-1.71 × 106 t) and maize (8.53 × 106 t) production, whereas climate change exerted a greater effect on rice production (0.58 × 106 t), during the period from 1980 to 2010 in the APTZ. This study is helpful to understand the mechanism of the effects of crop distribution and climate change on crop production, and aid policy makers in reducing the threat of future food insecurity.

Diverse effects of crop distribution and climate change on crop production in the agro-pastoral transitional zone of China

NASA Astrophysics Data System (ADS)

Qiao, Jianmin; Yu, Deyong; Wang, Qianfeng; Liu, Yupeng

2017-07-01

Both crop distribution and climate change are important drivers for crop production and can affect food security, which is an important requirement for sustainable development. However, their effects on crop production are confounded and warrant detailed investigation. As a key area for food production that is sensitive to climate change, the agro-pastoral transitional zone (APTZ) plays a significant role in regional food security. To investigate the respective effects of crop distribution and climate change on crop production, the well-established GIS-based Environmental Policy Integrated Climate (EPIC) model was adopted with different scenario designs in this study. From 1980 to 2010, the crop distribution for wheat, maize, and rice witnessed a dramatic change due to agricultural policy adjustments and ecological engineering-related construction in the APTZ. At the same time, notable climate change was observed. The simulation results indicated that the climate change had a positive impact on the crop production of wheat, maize, and rice, while the crop distribution change led to an increase in the production of maize and rice, but a decrease in the wheat production. Comparatively, crop distribution change had a larger impact on wheat (-1.71 × 106 t) and maize (8.53 × 106 t) production, whereas climate change exerted a greater effect on rice production (0.58 × 106 t), during the period from 1980 to 2010 in the APTZ. This study is helpful to understand the mechanism of the effects of crop distribution and climate change on crop production, and aid policy makers in reducing the threat of future food insecurity.

Self-Transcendence: Integrating Ends and Means in Value Counseling.

ERIC Educational Resources Information Center

Conn, Walter E.

1994-01-01

Compares pastoral and secular counseling, suggesting that pastoral counseling is distinctively specified by limit experiences. Relates Lonergan's view of self-transcendence to Egan's three-stage model and various approaches summarized by Corey. Concludes that, although distinctive in some ways, pastoral counseling and secular counseling are…

Trace Elements Contamination and Human Health Risk Assessment in Drinking Water from the Agricultural and Pastoral Areas of Bay County, Xinjiang, China

PubMed Central

Turdi, Muyessar; Yang, Linsheng

2016-01-01

Tap water samples were collected from 180 families in four agricultural (KYR: Keyir, KRW: Kariwak, YTR: Yatur, DW: Dawanqi) and two pastoral areas (B: Bulong and Y: Yangchang) in Bay County, Xinjiang, China, and levels of seven trace elements (Cd, Cr, As Ni, Pb, Zn, Se) were analyzed using inductively-coupled plasma mass spectrometry (ICP-MS) to assess potential health risks. Remarkable spatial variations of contamination were observed. Overall, the health risk was more severe for carcinogenic versus non-carcinogenic pollutants due to heavy metal. The risk index was greater for children overall (Cr > As > Cd and Zn > Se for carcinogenic and non-carcinogenic elements, respectively). The total risk index was greater in agricultural areas (DW > KYR > YTR > KRW > B > Y). Total risk indices were greater where well water was the source versus fountain water; for the latter, the total health risk index was greater versus glacier water. Main health risk factors were Cr and As in DW, KYR, YTR, KRW, and B, and Zn, Cr, and As in the Y region. Overall, total trace element–induced health risk (including for DW adults) was higher than acceptable (10−6) and lower than priority risk levels (10−4) (KYR, YTR, KRW, Y, and B). For DW children, total health risk reached 1.08 × 10−4, higher than acceptable and priority risk levels (10−4). PMID:27669274

Trace Elements Contamination and Human Health Risk Assessment in Drinking Water from the Agricultural and Pastoral Areas of Bay County, Xinjiang, China.

PubMed

Turdi, Muyessar; Yang, Linsheng

2016-09-23

Tap water samples were collected from 180 families in four agricultural (KYR: Keyir, KRW: Kariwak, YTR: Yatur, DW: Dawanqi) and two pastoral areas (B: Bulong and Y: Yangchang) in Bay County, Xinjiang, China, and levels of seven trace elements (Cd, Cr, As Ni, Pb, Zn, Se) were analyzed using inductively-coupled plasma mass spectrometry (ICP-MS) to assess potential health risks. Remarkable spatial variations of contamination were observed. Overall, the health risk was more severe for carcinogenic versus non-carcinogenic pollutants due to heavy metal. The risk index was greater for children overall (Cr > As > Cd and Zn > Se for carcinogenic and non-carcinogenic elements, respectively). The total risk index was greater in agricultural areas (DW > KYR > YTR > KRW > B > Y). Total risk indices were greater where well water was the source versus fountain water; for the latter, the total health risk index was greater versus glacier water. Main health risk factors were Cr and As in DW, KYR, YTR, KRW, and B, and Zn, Cr, and As in the Y region. Overall, total trace element-induced health risk (including for DW adults) was higher than acceptable (10(-6)) and lower than priority risk levels (10(-4)) (KYR, YTR, KRW, Y, and B). For DW children, total health risk reached 1.08 × 10(-4), higher than acceptable and priority risk levels (10(-4)).

Resources for Clergy in Human Genetic Problems. A Selected Bibliography. Second Edition.

ERIC Educational Resources Information Center

National Center for Education in Maternal and Child Health, Washington, DC.

Genetic disease and birth defects pose a unique set of concerns for affected individuals and their families. The need of these individuals for pastoral care--guidance for difficult decisions, bereavement counseling, and support--has opened a new area of ministry for pastors and pastoral counselors of all faiths. This ministry occupies the…

The Climate-Population Nexus in the East African Horn: Emerging Degradation Trends in Rangeland and Pastoral Livelihood Zones

NASA Astrophysics Data System (ADS)

Pricope, N. G.; Husak, G. J.; Funk, C. C.; Lopez-Carr, D.

2014-12-01

Increasing climate variability and extreme weather conditions along with declining trends in both rainfall and temperature represent major risk factors affecting agricultural production and food security in many regions of the world. We identify regions where significant rainfall decrease from 1979-2011 over the entire continent of Africa couples with significant human population density increase. The rangelands of Ethiopia, Kenya, and Somalia in the East African Horn remain one of the world's most food insecure regions, yet have significantly increasing human populations predominantly dependent on pastoralist and agro-pastoralist livelihoods. Vegetation in this region is characterized by a variable mosaic of land covers, generally dominated by grasslands necessary for agro-pastoralism, interspersed by woody vegetation. Recent assessments indicate that widespread degradation is occurring, adversely impacting fragile ecosystems and human livelihoods. Using two underutilized MODIS products, we observe significant changes in vegetation patterns and productivity over the last decade all across the East African Horn. We observe significant vegetation browning trends in areas experiencing drying precipitation trends in addition to increasing population pressures. We also found that the drying precipitation trends only partially statistically explain the vegetation browning trends, further indicating that other factors such as population pressures and land use changes are responsible for the observed declining vegetation health. Furthermore, we show that the general vegetation browning trends persist even during years with normal rainfall conditions such as 2012, indicating potential long-term degradation of rangelands on which approximately 10 million people depend. These findings have serious implications for current and future regional food security monitoring and forecasting as well as for mitigation and adaptation strategies in a region where population is expected

Risk factors associated with contagious caprine pleuro-pneumonia in goats in pastoral areas in the Rift Valley region of Kenya.

PubMed

Kipronoh, K A; Ombui, J N; Binepal, Y S; Wesonga, H O; Gitonga, E K; Thuranira, E; Kiara, H K

2016-09-15

A cross-sectional study to determine risk factors associated with sero-prevalence of contagious caprine pleuro-pneumonia (CCPP) in goats was carried out between the months of March, 2014 and March, 2015 in Pokot East, Turkana West and Kajiado Central Sub-counties. A semi-structured questionnaire focusing on risk factors for CCPP was completed for each flock whose serum samples were collected. A logistic regression model was developed to assess the association between the risk factors and CCPP sero-positivity. Of the 54 flocks, 49 (90.7%) presented at least one sero-positive animal. Two hundred and four of the 432 goats tested sero-positive at monoclonal antibody based competitive Enzyme-linked immuno-sorbent assay (c-ELISA), hence a sero-prevalence of 47.2% (95% CI=42.5- 51.9). Previous exposure of flocks to CCPP (p<0.001, OR=52.8; CI=6.45, 432), distant sources of veterinary drugs (p<0.001, OR=6.17; CI=3.41, 11.1), movement of goats to dry season feeding areas (p<0.001, OR=4.31; CI=2.39, 7.75) and markets as a source of new introductions to the flock (p=0.033, OR=1.86; CI=1.05, 3.27) were identified as risk factors significantly associated with CCPP sero-prevalence. The findings provide further evidence supporting the high prevalence and endemic state of the disease in pastoral flocks and hence there is need for adequate measures to be put in place to control the disease effectively. Copyright © 2016 Elsevier B.V. All rights reserved.

Land use change and its driving forces toward mutual conversion in Zhangjiakou City, a farming-pastoral ecotone in Northern China.

PubMed

Liu, Chao; Xu, Yueqing; Sun, Piling; Huang, An; Zheng, Weiran

2017-09-14

Land use/cover change (LUCC), a local environmental issue of global importance, and its driving forces have been crucial issues in geography and environmental research. Previous studies primarily focused on major driving factors in various land use types, with few explorations of differences between driving forces of mutual land use type conversions, especially in fragile eco-environments. In this study, Zhangjiakou City, in a farming-pastoral ecotone in Northern China, was taken as an example to analyze land use change between 1989 and 2015, and explore the driving forces of mutual land use type conversions using canonical correlation analysis. Satellite images and government statistics, including social-economic and natural data, were used as sources. Arable land, forestland, and grassland formed the main land use structure. From 1989 to 2015 forestland, orchard land, and construction land significantly increased, while arable land, grassland, unused land, and water areas decreased. Conversions from grassland to forestland; from arable land to orchard land, forestland and construction land; and from unused land to grassland and forestland were the primary land use changes. Among these, the conversion from grassland to forestland had the highest ranking. Average annual precipitation and per capita net income of rural residents positively affected the conversion of arable land to forestland and unused land to grassland. GDP, total population, and urbanization rate contributed most significantly to converting arable land to construction land; total retail sales of social consumer goods, average annual temperature, and GDP had important positive influences in converting arable land to orchard land.

Evaluation d'un ecosysteme pastoral sahelien: Apport de la geomatique (Oursi, Burkina Faso)

NASA Astrophysics Data System (ADS)

Kabore, Seraphine Sawadogo

L'objectif principal de cette recherche est la mise au point d'une architecture d'integration de donnees socio-bio-geographiques et de donnees satellitales dans un Systeme d'Information Geographique (SIG) en vue d'une aide a la prise de decisions dans un environnement semi-aride au nord du Burkina Faso. Elle repond a la question fondamentale de l'interpretation des effets des facteurs climatiques et socioeconomiques sur le milieu pastoral. La recherche s'est appuyee sur plusieurs hypotheses de travail: possibilite d'utilisation de modele de simulation, d'approche multicritere et de donnees de teledetection dans un cadre de systeme d'information geographique. L'evolution spatiotemporelle des parametres de productivite du milieu a ete evaluee par approche dynamique selon le modele de Wu et al. (1996) qui modelise les interactions entre le climat, le milieu physique, le vegetal et l'animal pour mieux quantifier la biomasse primaire. A ce modele, quatre parametres ont ete integres par approche floue et multicritere afin de prendre en compte la dimension socioeconomique de la productivite pastorale (apport majeur de la recherche): la sante, l'education, l'agriculture et l'eau. La teledetection (imagerie SPOT) a permis de definir la production primaire a partir de laquelle les simulations ont ete realisees sur 10 annees. Les resultats obtenus montrent une bonne correlation entre biomasse primaire in situ et celle calculee pour les deux modeles, avec toutefois une meilleure efficacite du modele modifie (4 fois plus) dans les zones de forte productivite ou l'on note un taux de surexploitation agricole eleve. A cause de la variabilite spatiale de la production primaire in situ, les erreurs des resultats de simulation (8 a 11%) sont acceptables et montrent la pertinence de l'approche grace a l'utilisation des SIG pour la spatialisation et l'integration des differents parametres des modeles. Les types de production secondaire preconises (production de lait pendant 7 mois ou

Indigenous healing practice: ayahuasca. Opening a discussion.

PubMed

Prue, Robert; Voss, Richard W

2014-01-01

This essay frames an invitation to pastoral counselors and pastoral theologians to examine connections and perhaps interactions between themselves and traditional shamanic healers who use ayahuasca in their healing ceremonies. Indigenous people in South America have used ayahuasca for centuries, and the ritual has become common among the mestizo populations in urban areas of the Amazon, particularly as a curing ritual for drug addiction (Dobkin de Rios, 1970; Moir, 1998). Like peyote in the United States (Calabrese, 1997) ayahuasca use amongst the indigenous people of the Amazon is a form of cultural psychiatry. A review of the literature reveals very little commentary or discussion of shamanic practice in Pastoral Counseling (Pastoral Theology). The scant literature identifies an antithetical relationship at best. The current authors wonder about the possibility of to including shamanic practices in the context of pastoral counseling? This essay seeks to provide some basic information about the ritual use of ayahuasca and to offer a rationale for pastoral counselors to engage in a dialogue about its utility.

Comparison of evapotranspiration components and water-use efficiency among different land use patterns of temperate steppe in the Northern China pastoral-farming ecotone.

PubMed

Li, Yuzhe; Fan, Jiangwen; Hu, Zhongmin; Shao, Quanqin; Harris, Warwick

2016-06-01

Water-use efficiency (WUE), which links carbon and water cycles, is an important indicator of assessing the interactions between ecosystems and regional climate. Using chamber methods with and without plant removal treatments, we investigated WUE and evapotranspiration (ET) components in three ecosystems with different land-use types in Northern China pastoral-farming ecotone. In comparison, ET of the ecosystems with grazing exclusion and cultivating was 6.7 and 13.4 % higher than that of the ecosystem with free grazing. The difference in ET was primarily due to the different magnitudes of soil water evaporation (E) rather than canopy transpiration (T). Canopy WUE (WUEc, i.e., the ratio of gross primary productivity to T) at the grazing excluded and cultivated sites was 17 and 36 % higher than that at the grazing site. Ecosystem WUE (WUEnep, i.e., the ratio of net ecosystem productivity to ET) at the cultivated site was 34 and 28 % lower in comparison with grazed and grazing excluded stepped, respectively. The varied leaf area index (LAI) of different land uses was correlated with microclimate and ecosystem vapor/carbon exchange. The LAI changing with land uses should be the primary regulation of grassland WUE. These findings facilitate the mechanistic understanding of carbon-water relationships at canopy and ecosystem levels and projection of the effects of land-use change on regional climate and productivity.

The paradoxical evolution of runoff in the pastoral Sahel: analysis of the hydrological changes over the Agoufou watershed (Mali) using the KINEROS-2 model

NASA Astrophysics Data System (ADS)

Gal, Laetitia; Grippa, Manuela; Hiernaux, Pierre; Pons, Léa; Kergoat, Laurent

2017-09-01

In recent decades, the Sahel has witnessed a paradoxical increase in surface water despite a general precipitation decline. This phenomenon, commonly referred to as the Sahelian paradox, is not completely understood yet. The role of cropland expansion due to the increasing food demand by a growing population has been often put forward to explain this situation for the cultivated Sahel. However, this hypothesis does not hold in pastoral areas where the same phenomenon is observed. Several other processes, such as the degradation of natural vegetation following the major droughts of the 1970s and the 1980s, the development of crusted topsoils, the intensification of the rainfall regime and the development of the drainage network, have been suggested to account for this situation. In this paper, a modeling approach is proposed to explore, quantify and rank different processes that could be at play in pastoral Sahel. The kinematic runoff and erosion model (KINEROS-2) is applied to the Agoufou watershed (245 km2), in the Gourma region in Mali, which underwent a significant increase of surface runoff during the last 60 years. Two periods are simulated, the past case (1960-1975) preceding the Sahelian drought and the present case (2000-2015). Surface hydrology and land cover characteristics for these two periods are derived by the analysis of aerial photographs, available in 1956, and high-resolution remote sensing images in 2011. The major changes identified are (1) a partial crusting of isolated dunes, (2) an increase of drainage network density, (3) a marked decrease in vegetation with the nonrecovery of tiger bush and vegetation growing on shallow sandy soils, and (4) important changes in soil properties with the apparition of impervious soils instead of shallow sandy soil. The KINEROS-2 model was parameterized to simulate these changes in combination or independently. The results obtained by this model display a significant increase in annual

33 CFR 80.1118 - Marina Del Rey, CA.

Code of Federal Regulations, 2010 CFR

2010-07-01

... NAVIGATION RULES COLREGS DEMARCATION LINES Pacific Coast § 80.1118 Marina Del Rey, CA. (a) A line drawn from Marina Del Rey Breakwater South Light 1 to Marina Del Rey Light 4. (b) A line drawn from Marina Del Rey... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Marina Del Rey, CA. 80.1118...

33 CFR 80.1118 - Marina Del Rey, CA.

Code of Federal Regulations, 2012 CFR

2012-07-01

... NAVIGATION RULES COLREGS DEMARCATION LINES Pacific Coast § 80.1118 Marina Del Rey, CA. (a) A line drawn from Marina Del Rey Breakwater South Light 1 to Marina Del Rey Light 4. (b) A line drawn from Marina Del Rey... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Marina Del Rey, CA. 80.1118...

33 CFR 80.1118 - Marina Del Rey, CA.

Code of Federal Regulations, 2013 CFR

2013-07-01

... NAVIGATION RULES COLREGS DEMARCATION LINES Pacific Coast § 80.1118 Marina Del Rey, CA. (a) A line drawn from Marina Del Rey Breakwater South Light 1 to Marina Del Rey Light 4. (b) A line drawn from Marina Del Rey... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Marina Del Rey, CA. 80.1118...

33 CFR 80.1118 - Marina Del Rey, CA.

Code of Federal Regulations, 2011 CFR

2011-07-01

... NAVIGATION RULES COLREGS DEMARCATION LINES Pacific Coast § 80.1118 Marina Del Rey, CA. (a) A line drawn from Marina Del Rey Breakwater South Light 1 to Marina Del Rey Light 4. (b) A line drawn from Marina Del Rey... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Marina Del Rey, CA. 80.1118...

33 CFR 80.1118 - Marina Del Rey, CA.

Code of Federal Regulations, 2014 CFR

2014-07-01

... NAVIGATION RULES COLREGS DEMARCATION LINES Pacific Coast § 80.1118 Marina Del Rey, CA. (a) A line drawn from Marina Del Rey Breakwater South Light 1 to Marina Del Rey Light 4. (b) A line drawn from Marina Del Rey... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Marina Del Rey, CA. 80.1118...

Comparison of the impacts of climate change on potential productivity of different staple crops in the agro-pastoral ecotone of North China

NASA Astrophysics Data System (ADS)

Tang, Jianzhao; Wang, Jing; He, Di; Huang, Mingxia; Pan, Zhihua; Pan, Xuebiao

2016-12-01

The aim of this study is to compare the impacts of climate change on the potential productivity and potential productivity gaps of sunflower ( Helianthus annuus), potato (Solanum tuberosum), and spring wheat ( Triticumaestivum Linn) in the agro-pastoral ecotone (APE) of North China. A crop growth dynamics statistical method was used to calculate the potential productivity affected by light, temperature, precipitation, and soil fertility. The growing season average temperature increased by 0.47, 0.48, and 0.52°C per decade ( p < 0.05) for sunflower, potato, and spring wheat, respectively, from 1981 to 2010. Meanwhile, the growing season solar radiation showed a decreasing trend ( p < 0.05) and the growing season precipitation changed non-significantly across APE. The light-temperature potential productivity increased by 4.48% per decade for sunflower but decreased by 1.58% and 0.59% per decade for potato and spring wheat. The climate-soil potential productivity reached only 31.20%, 27.79%, and 20.62% of the light-temperature potential productivity for sunflower, potato, and spring wheat, respectively. The gaps between the light-temperature and climate-soil potential productivity increased by 6.41%, 0.97%, and 1.29% per decade for sunflower, potato, and spring wheat, respectively. The increasing suitability of the climate for sunflower suggested that the sown area of sunflower should be increased compared with potato and spring wheat in APE under future climate warming.

Manual del McVCO 1999

USGS Publications Warehouse

McChesney, P.J.

1999-01-01

El McVCO es un generador de frecuencias basado en un microcontrolador que reemplaza al oscilador controlado por voltaje (VCO) utilizado en telemetría analógica de datos sísmicas. Acepta señales de baja potencia desde un sismómetro y produce una señal subportadora modulada en frecuencia adecuada para enlaces telefónicos o vía radio a un lugar remoto de recolección de datos. La frecuencia de la subportadora y la ganancia pueden ser seleccionadas mediante un interruptor. Tiene la opción de poder operar con dos canales para la observación con ganancia alta y baja. El McVCO fue diseñado con el propósito de mejorar la telemetría analógica de las señales dentro de la Pacific Northwest Seismograph Network (PNSN) (Red Sismográfica del Noroeste del Pacífico). Su desarrollo recibió el respaldo del Programa de Geofísica de la Universidad de Washington y del "Volcano Hazards and Earthquake Hazards programs of the United States Geological Survey (USGS) (Programa de Investigaciones de Riesgos Volcánicos y Programa de Investigaciones de Riesgos Sísmicos de los EEUU). Cientos de instrumentos se han construido e instalado. Además de utilizarlo el PNSN, el McVCO es usado por el Observatorio Vulcanológico de Alaska para monitorear los volcanes aleutianos y por el USGS Volcano Disaster Assistance Program (Programa de Ayuda en las Catástrofes Volcánicas del USGS) para responder a crisis volcánicas en otros países. Este manual cubre el funcionamiento del McVCO, es una referencia técnica para aquellos que necesitan saber con más detalle cómo funciona el McVCO, y cubre una serie de temas que requieren un trato explícito o que derivan del despliegue del instrumento.

Ácaros del mango

USDA-ARS?s Scientific Manuscript database

Los ácaros constituyen un grupo abundante y diverso que ocupa diferentes hábitats en árboles frutales y la estructura y disposición del follaje y ramas del mango, contribuyen significativamente a que se presente gran diversidad de ácaros benéficos y dañinos asociados a esta especie frutal. En Colomb...

Corrigendum.

PubMed

2018-01-01

Gelo, F. (2018). TED Talks: Learning Through Podcasts. Journal of Pastoral Care & Counselling, 72, 76-76. In the first line of the above-mentioned article, there is a reference to the article Gelo, F. (2018) On Being: Podcasts to Explore, Journal of Pastoral Care & Counselling 72, 75-75, as being in a previous issue of the Journal of Pastoral Care & Counselling. This is incorrect, and the article "On Being: Podcasts to Explore", appeared in the same issue of the Journal of Pastoral Care & Counselling. This line should read: "This issue of JPC&C also highlights a public radio conversation and podcast website On Being."

Knowledge and perceptions of brucellosis in the pastoral communities adjacent to Lake Mburo National Park, Uganda

PubMed Central

2014-01-01

Background Brucellosis is one of the most common zoonotic infections globally. Lack of knowledge about brucellosis may affect the health-seeking behavior of patients, thus leading to sustained transmission in these communities. Our study assessed knowledge and perceptions of brucellosis among pastoral communities adjacent to Lake Mburo National Park (LMNP), Kiruhura District, Uganda. Methods A community cross-sectional questionnaire survey involving 371 randomly selected household heads from three sub-counties neighboring LMNP were interviewed between June and August 2012. Data collected included communities’ knowledge on causes, symptoms, transmission, treatment, prevention and risk factors of brucellosis. Multivariable logistic regression analysis was performed to explore strength of association between overall knowledge of brucellosis and various individual factors using odds ratios and 95% confidence intervals. Results Only 70 (19%) knew the symptoms of brucellosis in animals, and three quarters (279, 75.5%) mentioned joint and muscle pain as a common symptom in humans. Almost all participants (370, 99.3%) had ever heard about brucellosis, majority (311, 84.7%) believed it affects all sexes and two thirds (67.7%) of the respondents believed close proximity to wildlife contributes to the presence of the disease. Almost all (352, 95.4%) knew that brucellosis in humans could be treatable using modern drugs. The main routes of infection in humans such as consumption of unpasteurized dairy products were known by 97% (360/371); eating of half-cooked meat by 91.4% and eating contaminated pasture in animals by 97.4%. There was moderate overall knowledge of brucellosis 197 (53.1%). Factors associated with higher overall knowledge were being agro-pastoralists (aOR: 2.08, CI: 1.17-3.71) compared to pure pastoralists while those who reported that the disease was a health problem (aOR: 0.18, CI: 0.06-0.56) compared to those who said it was not were less likely to be

Unit Ministry Team Essential Materiel Requirements for the Battlefield

DTIC Science & Technology

1990-03-21

School UMT Unit Ministry Team FLC Family Life Center CPE Clinical Pastoral Education BOS Battlefield Operating System NBC Nuclear, Biological...includes rites, ceremonies, sacraments, ordinances, services, pastoral care, and religious education. 5. On the battlefield, the UMT will not have the...visitations, pastoral counseling, and individual and group wor- ship experiences. During engagement or combat, the UMT’s priori- ty function shifts to

Torres del Paine National Park

NASA Image and Video Library

2017-12-08

Grinding glaciers and granite peaks mingle in Chile’s Torres del Paine National Park. The Advanced Land Imager (ALI) on NASA’s Earth Observing-1 (EO-1) satellite captured this summertime image of the park on January 21, 2013. This image shows just a portion of the park, including Grey Glacier and the mountain range of Cordillera del Paine. The rivers of glacial ice in Torres del Paine National Park grind over bedrock, turning some of that rock to dust. Many of the glaciers terminate in freshwater lakes, which are rich with glacial flour that colors them brown to turquoise. Skinny rivers connect some of the lakes to each other (image upper and lower right). Cordillera del Paine rises between some of the wide glacial valleys. The compact mountain range is a combination of soaring peaks and small glaciers, most notably the Torres del Paine (Towers of Paine), three closely spaced peaks emblematic of the mountain range and the larger park. By human standards, the mountains of Cordillera del Paine are quite old. But compared to the Rocky Mountains (70 million years old), and the Appalachians (about 480 million years), the Cordillera del Paine are very young—only about 12 million years old. A study published in 2008 described how scientists used zircon crystals to estimate the age of Cordillera del Paine. The authors concluded that the mountain range was built in three pulses, creating a granite laccolith, or dome-shaped feature, more than 2,000 meters (7,000 feet) thick. NASA Earth Observatory image created by Jesse Allen and Robert Simmon, using Advanced Land Imager data from the NASA EO-1 team. Caption by Michon Scott. Instrument: EO-1 - ALI View more info: earthobservatory.nasa.gov/IOTD/view.php?id=80266 Credit: NASA Earth Observatory NASA image use policy. NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA�

God-talk as apocalyptic.

PubMed

Allen, J T

2000-01-01

Notes that God-talk encountered in pastoral ministry resembles the genre of apocalyptic literature and that the language and imagery is often confrontational and non-rational. Opines that caregivers need to be aware of the dynamic dimension of apocalyptic in order to understand the use of apocalyptic imagery in the pastoral encounter. Explores the background and theology of apocalyptic perspectives and suggests how it might be utilized in pastoral ministry.

Tezacaftor/Ivacaftor in Subjects with Cystic Fibrosis and F508del/F508del-CFTR or F508del/G551D-CFTR.

PubMed

Donaldson, Scott H; Pilewski, Joseph M; Griese, Matthias; Cooke, Jon; Viswanathan, Lakshmi; Tullis, Elizabeth; Davies, Jane C; Lekstrom-Himes, Julie A; Wang, Linda T

2018-01-15

Tezacaftor (formerly VX-661) is an investigational small molecule that improves processing and trafficking of the cystic fibrosis transmembrane conductance regulator (CFTR) in vitro, and improves CFTR function alone and in combination with ivacaftor. To evaluate the safety and efficacy of tezacaftor monotherapy and of tezacaftor/ivacaftor combination therapy in subjects with cystic fibrosis homozygous for F508del or compound heterozygous for F508del and G551D. This was a randomized, placebo-controlled, double-blind, multicenter, phase 2 study (NCT01531673). Subjects homozygous for F508del received tezacaftor (10 to 150 mg) every day alone or in combination with ivacaftor (150 mg every 12 h) in a dose escalation phase, as well as in a dosage regimen testing phase. Subjects compound heterozygous for F508del and G551D, taking physician-prescribed ivacaftor, received tezacaftor (100 mg every day). Primary endpoints were safety through Day 56 and change in sweat chloride from baseline through Day 28. Secondary endpoints included change in percent predicted FEV 1 (ppFEV 1 ) from baseline through Day 28 and pharmacokinetics. The incidence of adverse events was similar across treatment arms. Tezacaftor (100 mg every day)/ivacaftor (150 mg every 12 h) resulted in a 6.04 mmol/L decrease in sweat chloride and 3.75 percentage point increase in ppFEV 1 in subjects homozygous for F508del, and a 7.02 mmol/L decrease in sweat chloride and 4.60 percentage point increase in ppFEV 1 in subjects compound heterozygous for F508del and G551D from baseline through Day 28 (P < 0.05 for all). These results support continued clinical development of tezacaftor (100 mg every day) in combination with ivacaftor (150 mg every 12 h) in subjects with cystic fibrosis. Clinical trial registered with www.clinicaltrials.gov (NCT01531673).

Kurt Gödels Brünner Verwandte

NASA Astrophysics Data System (ADS)

Müller, Dora

2007-11-01

The author of this memoir Dora Müller (born 1920) belongs - as well as Kurt Gödel-to the German minority playing an important role in the past life of Brno. The marriage of his son included her among the Gödels collaterals. She was chemist, but also pianist, historician, participant of antinacist movement and iniciator of Czech-German understanding after war. Following her personal experiences, remembrances of Gödels relatives and documental materials, she evokes the atmosphere of broader family milieu of Kurt Gödel.

Contributions of climate change to the boundary shifts in the farming-pastoral ecotone in northern China since 1970

NASA Astrophysics Data System (ADS)

Shi, W.; Liu, Y.; Shi, X.

2017-12-01

Critical transitions of farming-pastoral ecotone (FPE) boundaries can be affected by climate change and human activities, yet current studies have not adequately analyzed the spatially explicit contributions of climate change to FPE boundary shifts, particularly those in different regions and periods. In this study, we present a series of analyses at the point (gravity center analysis), line (boundary shifts detected using two methods) and area (spatial analysis) levels to quantify climate contributions at the 1 km scale in each ecological functional region during three study periods from the 1970s to the 2000s using climate and land use data. Both gravity center analysis and boundary shift detection reveal similar spatial patterns, with more extensive boundary shifts in the northeastern and southeastern parts of the FPE in northern China, especially during the 1970s-1980s and 1990s-2000s. Climate contributions in the X- and Y-coordinate directions and in the directions of transects along boundaries show that significant differences in climate contributions to FPE boundary shifts exist in different ecological regions during the three periods. Additionally, the results in different directions exhibit good agreement in most of the ecological functional regions during most of the periods. However, the contribution values in the directions of transects along the boundaries (with 1-17%) were always smaller than those in the X-and Y-coordinate directions (4-56%), which suggests that the analysis in the transect directions is more stable and reasonable. Thus, this approach provides an alternative method for detecting the climate contributions to boundary shifts associated with land use changes. Spatial analysis of the relationship between climate change and land use change in the context of FPE boundary shifts in northern China provides further evidence and explanation of the driving forces of climate change. Our findings suggest that an improved understanding of the

The novel c.247_249delTTC (p.F83del) GJB2 mutation in a family with prelingual sensorineural deafness.

PubMed

Petersen, Michael B; Grigoriadou, Maria; Koutroumpe, Maria; Kokotas, Haris

2012-07-01

Non-syndromic hearing loss is one of the most common hereditary determined diseases in human, and the disease is a genetically heterogeneous disorder. Mutations in the GJB2 gene, encoding connexin 26 (Cx26), are a major cause of non-syndromic recessive hearing impairment in many countries and are largely dependent on ethnic groups. Due to the high frequency of the c.35delG GJB2 mutation in the Greek population, we have previously suggested that Greek patients with sensorineural, non-syndromic deafness should be tested for the c.35delG mutation and the coding region of the GJB2 gene should be sequenced in c.35delG heterozygotes. Here we present on the clinical and molecular genetic evaluation of a family suffering from prelingual, sensorineural, non-syndromic deafness. A novel c.247_249delTTC (p.F83del) GJB2 mutation was detected in compound heterozygosity with the c.35delG GJB2 mutation in the proband and was later confirmed in the father, while the mother was homozygous for the c.35delG GJB2 mutation. We conclude that compound heterozygosity of the novel c.247_249delTTC (p.F83del) and the c.35delG mutations in the GJB2 gene was the cause of deafness in the proband and his father. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

28 CFR 548.12 - Chaplains.

Code of Federal Regulations, 2010 CFR

2010-07-01

... provide pastoral care and counseling to inmates through group programs and individual services. Pastoral care and counseling from representatives in the community are available in accordance with the...

75 FR 80849 - Notice of Initial Determination Revising the List of Products Requiring Federal Contractor...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-23

..., Reporter Brasil, the Citizens' Charcoal Institute (ICC), and the Pastoral Land Commission (CPT), indicate... Brasil, the Citizens' Charcoal Institute (ICC), and the Pastoral Land Commission (CPT), indicate that...

Estudio del CH interestelar

NASA Astrophysics Data System (ADS)

Olano, C.; Lemarchand, G.; Sanz, A. J.; Bava, J. A.

El objetivo principal de este proyecto consiste en el estudio de la distribución y abundancia del CH en nubes interestelares a través de la observación de las líneas hiperfinas del CH en 3,3 GHz. El CH es una molécula de amplia distribución en el espacio interestelar y una de las pocas especies que han sido observadas tanto con técnicas de radio como ópticas. Desde el punto de vista tecnológico se ha desarrollado un cabezal de receptor que permitirá la realización de observaciones polarimétricas en la frecuencia de 3,3 GHz, con una temperatura del sistema de 60 K y un ancho de banda de 140 MHz, y que será instalado en el foco primario de la antena parabólica del IAR. El cabezal del receptor es capaz de detectar señales polarizadas, separando las componentes de polarización circular derecha e izquierda. Para tal fin el cabezal consta de dos ramas receptoras que amplificarán la señal y la trasladarán a una frecuencia más baja (frecuencia intermedia), permitiendo de esa forma un mejor transporte de la señal a la sala de control para su posterior procesamiento. El receptor además de tener características polarimétricas, podrá ser usado en el continuo y en la línea, utilizando las ventajas observacionales y de procesamiento de señal que actualmente posee el IAR.

Características del viento en estrellas Be derivadas del perfil Hα

NASA Astrophysics Data System (ADS)

Rohrmann, R.; Cidale, L.

El estudio teórico de perfiles Hα y su variabilidad en estrellas Be ha sido frecuentemente desarrollado en base a modelos de envolturas circunestelares inhomogéneas, donde la geometría del material es responsable de la forma del perfil dependiendo de la dirección de observación. Nosotros damos una interpretación alternativa y proponemos que la mayoría de las propiedades de esta línea tienen origen en la base de un viento estelar y de una estructura cromosférica anexa a la fotósfera. Encontramos que típicos perfiles Hα en Be, como son los llamados pole-on y winebottle, pueden ser reproducidos cualitativamente sin recurrir a la existencia de una envoltura asimétrica. Analizamos como la línea Hα permite identificar la posible estructura del viento en la región donde éste se inicia.

Tierra del Fuego, Argentina, South America

NASA Technical Reports Server (NTRS)

1991-01-01

The Mitre Peninsula is the easternmost tip of Tierra del Fuego, Argentina, (54.5S, 65.5W). Early winter snow can be seen on this south tip of the Andes Mountains. These same mountains continue underwater to Antarctica. The Strait of Magellan, separating the South American mainland from Tierra del Fuego is off the scene to the north and west, but the Strait of LeMaire, separating Tierra del Fuego from the Isla de los Estados can be seen.

Unidades del paisaje de Puerto Rico: la influencia del clima, el substrato y la topografia

Treesearch

William Gould; Michael E. Jimenez; Gary Potts; Maya Quinones; Sebastian Martinuzzi

2008-01-01

El mapa de unidades del paisaje de Puerto Rico representa variaciones climaticas, topograficas y del substrato mediante la integracion de seis zonas climaticas (Ewel y Whitmore, 1973), seis substratos (Bawiec, 2001; USGS, 2005), cinco posiciones topograficas, o topoformas (Martinuzzi et al. 2007), y cuerpos de agua (USGS 2005). Los substratos representan el conjunto...

DOE Office of Scientific and Technical Information (OSTI.GOV)

Little, P.D.

The prevalence of absentee herd ownership in Africa's pastoral areas is increasing. Its presence has important implications both for local resource management systems and for research programs that address pastoral ecology and related topics. This paper examines patterns of absentee herd ownership in the Baringo District of northern Kenya. This region has been the source of much debate regarding herder ''mismanagement'' of range lands. Three categories of absentee herd owners are discussed in the paper: (1) ranchers, (2) livestock traders, and (3) townsmen. It is suggested that the blame for some of the apparent resource mismanagement in the region maymore » lie more with actors in these categories than with the pastoralists themselves. Data collected during an 18-month period in 1980-1981 on pastoral ecology, grazing patterns, and tenure institutions are presented in support of the argument. The paper concludes with a comparative analysis of contemporary resource management strategies in pastoral Africa, emphasizing that: (1) the Baringo case is not an isolated anomaly, and (2) a new orientation toward pastoral studies is warranted.« less

Strategies to alleviate poverty and grassland degradation in Inner Mongolia: intensification vs production efficiency of livestock systems.

PubMed

Briske, David D; Zhao, Mengli; Han, Guodong; Xiu, Changbai; Kemp, David R; Willms, Walter; Havstad, Kris; Kang, Le; Wang, Zhongwu; Wu, Jianguo; Han, Xingguo; Bai, Yongfei

2015-04-01

Semi-nomadic pastoralism was replaced by sedentary pastoralism in Inner Mongolia during the 1960's in response to changes in land use policy and increasing human population. Large increases in numbers of livestock and pastoralist households (11- and 9-fold, respectively) during the past 60 yrs have variously degraded the majority of grasslands in Inner Mongolia (78 M ha) and jeopardize the livelihoods of 24 M human inhabitants. A prevailing strategy for alleviating poverty and grassland degradation emphasizes intensification of livestock production systems to maintain both pastoral livelihoods and large livestock numbers. We consider this strategy unsustainable because maximization of livestock revenue incurs high supplemental feed costs, marginalizes net household income, and promotes larger flock sizes to create a positive feedback loop driving grassland degradation. We offer an alternative strategy that increases both livestock production efficiency and net pastoral income by marketing high quality animal products to an increasing affluent Chinese economy while simultaneously reducing livestock impacts on grasslands. We further caution that this strategy be designed and assessed within a social-ecological framework capable of coordinating market expansion for livestock products, sustainable livestock carrying capacities, modified pastoral perceptions of success, and incentives for ecosystem services to interrupt the positive feedback loop that exists between subsistence pastoralism and grassland degradation in Inner Mongolia. Copyright © 2015. Published by Elsevier Ltd.

Genomic Reconstruction of the History of Native Sheep Reveals the Peopling Patterns of Nomads and the Expansion of Early Pastoralism in East Asia

PubMed Central

Zhao, Yong-Xin; Yang, Ji; Lv, Feng-Hua; Hu, Xiao-Ju; Xie, Xing-Long; Zhang, Min; Li, Wen-Rong; Liu, Ming-Jun; Wang, Yu-Tao; Li, Jin-Quan; Liu, Yong-Gang; Ren, Yan-Ling; Wang, Feng; Hehua, EEr; Kantanen, Juha; Arjen Lenstra, Johannes; Han, Jian-Lin; Li, Meng-Hua

2017-01-01

Abstract China has a rich resource of native sheep (Ovis aries) breeds associated with historical movements of several nomadic societies. However, the history of sheep and the associated nomadic societies in ancient China remains poorly understood. Here, we studied the genomic diversity of Chinese sheep using genome-wide SNPs, mitochondrial and Y-chromosomal variations in > 1,000 modern samples. Population genomic analyses combined with archeological records and historical ethnic demographics data revealed genetic signatures of the origins, secondary expansions and admixtures, of Chinese sheep thereby revealing the peopling patterns of nomads and the expansion of early pastoralism in East Asia. Originating from the Mongolian Plateau ∼5,000‒5,700 years ago, Chinese sheep were inferred to spread in the upper and middle reaches of the Yellow River ∼3,000‒5,000 years ago following the expansions of the Di-Qiang people. Afterwards, sheep were then inferred to reach the Qinghai-Tibetan and Yunnan-Kweichow plateaus ∼2,000‒2,600 years ago by following the north-to-southwest routes of the Di-Qiang migration. We also unveiled two subsequent waves of migrations of fat-tailed sheep into northern China, which were largely commensurate with the migrations of ancestors of Hui Muslims eastward and Mongols southward during the 12th‒13th centuries. Furthermore, we revealed signs of argali introgression into domestic sheep, extensive historical mixtures among domestic populations and strong artificial selection for tail type and other traits, reflecting various breeding strategies by nomadic societies in ancient China. PMID:28645168

Analisis del contenido curricular de los Documentos Normativos del Programa de Ciencias en el area de biologia para la escuela superior del sistema de educacion publica de Puerto Rico: 1993-2012

NASA Astrophysics Data System (ADS)

Davila Montanez, Melissa

Esta investigacion de naturaleza cualitativa se ocupo de realizar un analisis de contenido documental de los Documentos Normativos del Programa de Ciencias en el area de biologia de la escuela superior del sistema de educacion publica de Puerto Rico del periodo 1993-2012. Los documentos analizados fueron: Guia Curricular, 1995; Marco Curricular, 2003; Estandares de Excelencia, 1996, 2000 y Estandares de Contenido y Expectativas de Grado, 2007. Se indago si hubo cambios en significados en los Componentes Estructurales: Naturaleza de la ciencia, Paradigmas para la ensenanza de la ciencia, Funcion del curriculo formal, Mision de la ensenanza de la ciencia; Contenidos, destrezas y competencias, Estrategias de ensenanza y Evaluacion/Assessment del aprendizaje. El analisis sugiere que no hubo cambios sustanciales en los significados de los Componentes Estructurales. Los documentos estudiados muestran mayormente caracteristicas similares, aunque los documentos mas recientes eran mas descriptivos, explicativos y especificos.

Market access and community size influence pastoral management of native and exotic livestock species: A case study in communities of the Cordillera Real in Bolivia's high Andean wetlands.

PubMed

Struelens, Quentin; Gonzales Pomar, Karina; Loza Herrera, Susi; Nina Huanca, Gaby; Dangles, Olivier; Rebaudo, François

2017-01-01

Grazing areas management is of utmost importance in the Andean region. In the valleys of the Bolivian Cordillera Real near La Paz, pastoralism constitutes the traditional way for people to insure food security and economical sustainability. In these harsh mountains, unique and productive wetlands sustained by glacial water streams are of utmost importance for feeding cattle herds during the dry season. After the colonization by the Spanish, a shift in livestock species has been observed, with the introduction of exotic species such as cows and sheep, resulting in a different impact on pastures compared to native camelid species-llamas and alpacas. Here we explored some of the social-economical and environmental drivers that motivate Bolivian pastoralists to prefer exotic over native livestock species, based on 36 household surveys in the Cordillera Real. We constructed a Partial Least Squares Structural Equation Model in order to assess the relationships between these drivers. Our results suggest that the access to market influenced pastoralists to reshape their herd composition, by increasing the number of sheep. They also suggest that community size increased daily grazing time in pastures, therefore intensifying the grazing pressure. At a broader scale, this study highlights the effects of some social-economical and environmental drivers on mountain herding systems.

Market access and community size influence pastoral management of native and exotic livestock species: A case study in communities of the Cordillera Real in Bolivia's high Andean wetlands

PubMed Central

Struelens, Quentin; Gonzales Pomar, Karina; Loza Herrera, Susi; Nina Huanca, Gaby; Dangles, Olivier

2017-01-01

Grazing areas management is of utmost importance in the Andean region. In the valleys of the Bolivian Cordillera Real near La Paz, pastoralism constitutes the traditional way for people to insure food security and economical sustainability. In these harsh mountains, unique and productive wetlands sustained by glacial water streams are of utmost importance for feeding cattle herds during the dry season. After the colonization by the Spanish, a shift in livestock species has been observed, with the introduction of exotic species such as cows and sheep, resulting in a different impact on pastures compared to native camelid species—llamas and alpacas. Here we explored some of the social-economical and environmental drivers that motivate Bolivian pastoralists to prefer exotic over native livestock species, based on 36 household surveys in the Cordillera Real. We constructed a Partial Least Squares Structural Equation Model in order to assess the relationships between these drivers. Our results suggest that the access to market influenced pastoralists to reshape their herd composition, by increasing the number of sheep. They also suggest that community size increased daily grazing time in pastures, therefore intensifying the grazing pressure. At a broader scale, this study highlights the effects of some social-economical and environmental drivers on mountain herding systems. PMID:29228062

How do climatic and management factors affect agricultural ecosystem services? A case study in the agro-pastoral transitional zone of northern China.

PubMed

Qiao, Jianmin; Yu, Deyong; Wu, Jianguo

2018-02-01

Agricultural ecosystem management needs to ensure food production and minimize soil erosion and nitrogen (N) leaching under climate change and increasingly intensive human activity. Thus, the mechanisms through which climatic and management factors affect crop production, soil erosion, and N leaching must be understood in order to ensure food security and sustainable agricultural development. In this study, we adopted the GIS-based Environmental Policy Integrated Climate (EPIC) model to simulate crop production, soil erosion, and N leaching, and used a partial least squares regression model to evaluate the contributions of climate variables (solar radiation, precipitation, wind speed, relative humidity, and maximum and minimum temperature) and management factors (irrigation, fertilization, and crop cultivation area) on agricultural ecosystem services (AES) in the agro-pastoral transitional zone (APTZ) of northern China. The results indicated that crop production and N leaching markedly increased, whereas soil erosion declined from 1980 to 2010 in the APTZ. Management factors had larger effects on the AES than climate change. Among the climatic variables, daily minimum temperature was the most important contributor to the variations in ecosystem services of wheat, maize, and rice. Spatial changes in the cultivated area most affected crop production, soil erosion, and N leaching for majority of the cultivated areas of the three crops, except for the wheat-cultivated area, where the dominant factor for N leaching was fertilization. Although a tradeoff existed between crop production and negative environmental effects, compromises were possible. These findings provide new insights into the effects of climatic and management factors on AES, and have practical implications for improving crop production while minimizing negative environmental impacts. Copyright © 2017 Elsevier B.V. All rights reserved.

Estudio teórico del CO2. Orbitales de valencia y del ``core''

NASA Astrophysics Data System (ADS)

Olalla Gutiérrez, E.

Hemos calculado las intensidades de las transiciones E1 a los miembros de las series de Rydberg con origen en los orbitales ``no enlazantes'' del dióxido de carbono, especie de conocida relevancia atmosférica. Se han computado, asimismo, los continuos de fotoionización correspondientes a los distintos canales de ionización, representándolos como densidad espectral de fuerza de oscilador frente a la energía del fotón incidente; mostramos los resultados df/dE para la fotoionización total de esta especie en el intervalo 15-60 eV. Todos los cálculos se han llevado a cabo mediante la formulación Molecular del Método de los Orbitales de Defecto Cuántico, MQDO [1,2]. La calidad de los resultados que presentamos se ha evaluado en base a la comparación con los datos, tanto experimentales como teóricos, disponibles en la bibliografía. El acuerdo encontrado es altamente satisfactorio

A study on reproductive performance and related factors of zebu cows in pastoral herds in a semi-arid area of Tanzania.

PubMed

Kanuya, N L; Matiko, M K; Kessy, B M; Mgongo, F O; Ropstad, E; Reksen, O

2006-06-01

A prospective longitudinal study was carried out from September 2001 to June 2004 in three adjacent villages in a semi-arid area of Tanzania. The objectives of this study were to measure the intervals between calving and either resumption of cyclical activity or confirmation of pregnancy, to estimate calving intervals, and to investigate the effect of factors assumed to be related to postpartum reproductive performance. A total of 275 lactation periods from 177 Tanzanian Shorthorn Zebu cows managed in a traditional pastoral system in 46 households were initially included. Animals were initially screened for brucelosis and thereafter examined by palpation per rectum at 2-week intervals. Body condition score (scale 1 to 5) was assessed and girth measurement (cm) taken. Occurrence of other reproductive events such as calving, abortion, death of calf, culling and reason for culling were recorded. In a subset of 98 lactation periods from 91 cows milk samples for progesterone (P4) determination were collected twice per week from day 7 after calving to the time of confirmed pregnancy or until milk production ceased before pregnancy. The data were analysed both univariately and in multivariable Cox proportional hazard (frailty) models. The mean (+/-S.E.M.) calving interval was 500+/-13.6 days. Positive reactors in the brucellosis test were 15.6% of the tested animals. Milk P4 analysis showed the rate of abortion/late embryo loss to be 14.3%. Calf mortality rates varied between 14.6 and 17.4%. A positive relationship was found between the outcome variables likelihood of cyclical activity and likelihood of pregnancy in the Cox model, and the explanatory variables: parity and body condition score (BCS) at calving. A negative relationship was found between the outcome variables, and the explanatory variables: maximum BCS loss and calf survival/mortality. Calving in the rainy season was associated with an increased likelihood of pregnancy.

Visiting the Gödel universe.

PubMed

Grave, Frank; Buser, Michael

2008-01-01

Visualization of general relativity illustrates aspects of Einstein's insights into the curved nature of space and time to the expert as well as the layperson. One of the most interesting models which came up with Einstein's theory was developed by Kurt Gödel in 1949. The Gödel universe is a valid solution of Einstein's field equations, making it a possible physical description of our universe. It offers remarkable features like the existence of an optical horizon beyond which time travel is possible. Although we know that our universe is not a Gödel universe, it is interesting to visualize physical aspects of a world model resulting from a theory which is highly confirmed in scientific history. Standard techniques to adopt an egocentric point of view in a relativistic world model have shortcomings with respect to the time needed to render an image as well as difficulties in applying a direct illumination model. In this paper we want to face both issues to reduce the gap between common visualization standards and relativistic visualization. We will introduce two techniques to speed up recalculation of images by means of preprocessing and lookup tables and to increase image quality through a special optimization applicable to the Gödel universe. The first technique allows the physicist to understand the different effects of general relativity faster and better by generating images from existing datasets interactively. By using the intrinsic symmetries of Gödel's spacetime which are expressed by the Killing vector field, we are able to reduce the necessary calculations to simple cases using the second technique. This even makes it feasible to account for a direct illumination model during the rendering process. Although the presented methods are applied to Gödel's universe, they can also be extended to other manifolds, for example light propagation in moving dielectric media. Therefore, other areas of research can benefit from these generic improvements.

A sero-survey of rinderpest in nomadic pastoral systems in central and southern Somalia from 2002 to 2003, using a spatially integrated random sampling approach.

PubMed

Tempia, S; Salman, M D; Keefe, T; Morley, P; Freier, J E; DeMartini, J C; Wamwayi, H M; Njeumi, F; Soumaré, B; Abdi, A M

2010-12-01

A cross-sectional sero-survey, using a two-stage cluster sampling design, was conducted between 2002 and 2003 in ten administrative regions of central and southern Somalia, to estimate the seroprevalence and geographic distribution of rinderpest (RP) in the study area, as well as to identify potential risk factors for the observed seroprevalence distribution. The study was also used to test the feasibility of the spatially integrated investigation technique in nomadic and semi-nomadic pastoral systems. In the absence of a systematic list of livestock holdings, the primary sampling units were selected by generating random map coordinates. A total of 9,216 serum samples were collected from cattle aged 12 to 36 months at 562 sampling sites. Two apparent clusters of RP seroprevalence were detected. Four potential risk factors associated with the observed seroprevalence were identified: the mobility of cattle herds, the cattle population density, the proximity of cattle herds to cattle trade routes and cattle herd size. Risk maps were then generated to assist in designing more targeted surveillance strategies. The observed seroprevalence in these areas declined over time. In subsequent years, similar seroprevalence studies in neighbouring areas of Kenya and Ethiopia also showed a very low seroprevalence of RP or the absence of antibodies against RP. The progressive decline in RP antibody prevalence is consistent with virus extinction. Verification of freedom from RP infection in the Somali ecosystem is currently in progress.

Extensión del Formalismo de Orbitales de Defecto Cuántico al tratamiento del efecto Stark (SQDO).

NASA Astrophysics Data System (ADS)

Menéndez, J. M.; Martín, I.; Velasco, A. M.

El estudio experimental de las interacciones de átomos Rydberg altamente excitados con campos eléctricos ha experimentado un creciente interés durante las dos últimas décadas debido, en gran medida, al desarrollo de nuevas técnicas para crear y estudiar átomos Rydberg en el laboratorio. Acompañando a estas nuevas técnicas experimentales, es necesario el desarrollo de modelos teóricos que nos permitan contrastar sus medidas y conocer mejor los fundamentos de los mismos. Desde el punto de vista teórico el conocimiento del desdoblamiento de los niveles energéticos de un átomo en función de la magnitud del campo eléctrico aplicado (lo que se conoce como mapa Stark) es el mejor punto de partida para la descripción del sistema y un prerrequisito fundamental para el cálculo de distintas propiedades atómicas en presencia del campo eléctrico tales como intensidades de transición, umbrales de ionización de campo eléctrico, tiempos de vida, posición y anchura de cruces evitados, etc. En este trabajo presentamos la adaptación del método de orbitales de defecto cuántico [1,2,3] al tratamiento del efecto Stark (SQDO) [4] y su aplicación al cálculo de los desdoblamientos energéticos y fuerzas de oscilador de estados Rydberg en los átomos de Li, Na y K. El propósito de este estudio es, por un lado, desarrollar métodos fiables para la determinación de propiedades atómicas en presencia de campos eléctricos y, por otro, mostrar la fiabilidad de las funciones de onda QDO en la descripción del efecto Stark en sistemas atómicos.

Gödel universes in string theory

NASA Astrophysics Data System (ADS)

Barrow, John D.; Dabrowski, Mariusz P.

1998-11-01

We show that homogeneous Gödel spacetimes need not contain closed timelike curves in low-energy-effective string theories. We find exact solutions for the Gödel metric in string theory for the full O(α') action including both dilaton and axion fields. The results are valid for bosonic, heterotic and super-strings. To first order in the inverse string tension α', these solutions display a simple relation between the angular velocity of the Gödel universe, Ω, and the inverse string tension of the form α'=1/Ω2 in the absence of the axion field. The generalization of this relationship is also found when the axion field is present.

Genomic Reconstruction of the History of Native Sheep Reveals the Peopling Patterns of Nomads and the Expansion of Early Pastoralism in East Asia.

PubMed

Zhao, Yong-Xin; Yang, Ji; Lv, Feng-Hua; Hu, Xiao-Ju; Xie, Xing-Long; Zhang, Min; Li, Wen-Rong; Liu, Ming-Jun; Wang, Yu-Tao; Li, Jin-Quan; Liu, Yong-Gang; Ren, Yan-Ling; Wang, Feng; Hehua, EEr; Kantanen, Juha; Arjen Lenstra, Johannes; Han, Jian-Lin; Li, Meng-Hua

2017-09-01

China has a rich resource of native sheep (Ovis aries) breeds associated with historical movements of several nomadic societies. However, the history of sheep and the associated nomadic societies in ancient China remains poorly understood. Here, we studied the genomic diversity of Chinese sheep using genome-wide SNPs, mitochondrial and Y-chromosomal variations in > 1,000 modern samples. Population genomic analyses combined with archeological records and historical ethnic demographics data revealed genetic signatures of the origins, secondary expansions and admixtures, of Chinese sheep thereby revealing the peopling patterns of nomads and the expansion of early pastoralism in East Asia. Originating from the Mongolian Plateau ∼5,000‒5,700 years ago, Chinese sheep were inferred to spread in the upper and middle reaches of the Yellow River ∼3,000‒5,000 years ago following the expansions of the Di-Qiang people. Afterwards, sheep were then inferred to reach the Qinghai-Tibetan and Yunnan-Kweichow plateaus ∼2,000‒2,600 years ago by following the north-to-southwest routes of the Di-Qiang migration. We also unveiled two subsequent waves of migrations of fat-tailed sheep into northern China, which were largely commensurate with the migrations of ancestors of Hui Muslims eastward and Mongols southward during the 12th‒13th centuries. Furthermore, we revealed signs of argali introgression into domestic sheep, extensive historical mixtures among domestic populations and strong artificial selection for tail type and other traits, reflecting various breeding strategies by nomadic societies in ancient China. © The Author 2017. Published by Oxford University Press on behalf of the Society for Molecular Biology and Evolution.

Calidad de Imagen del Telescopio UNAM212

NASA Astrophysics Data System (ADS)

Cobos, F. J.; Teiada de Vargas, C.

1987-05-01

El telescopio UNAM2l2, del Observatorio Astronómico Nacional, situado en la Sierra de San Pedro Mártir (Baja California, México), cumplira en un futuro muy cercano siete años de uso para fines de investigación astronómica. Aunque en este tiempo no se ha efectuado un estudio sistemático acerca de su comportamiento óptico y de los factores que influyen en la calidad de las imágenes, se han realizado pruebas diversas, estudios parciales y reuniones especificas, cuyos resultados no siempre se han difundido ampliamente y generalmente no se han presentado por escrito. Es por ello que hemos creido necesario intentar una recopilación de la información existente para poder con ella establecer un diagnóstjco que, aunque no sea definitivo, sirva de base para futuros trabajos tendientes a optimizar el comportamiento óptico del telescopio. Es evidente que un buen número de las conclusiones que se presentan son resultado del trabajo de muchas personas ó de esfuerzos colectivos. Asimismo, hemos tratado de localizar información bibliográfica que pueda ser de utilidad. Nuestro objetivo primordial ha consistido en centrarnos en la óptica del telescopio y su calidad, pero también se han considerado otros aspectos que puedan afectar las imágenes obtenidas tales como: celda del primario, `seeing' local y externo, flexiones posibles en la estructura mecánica del telescopio, etc.

Conservacion de truchas del Pacifico

Treesearch

Brooke E. Penaluna

2016-01-01

La historia de las truchas del Pacífico, pertenecientes al género Oncorhynchus, es una historia muy interesante que se basa en la persistencia y diversificación de sus especies debido, en gran parte, al dinamismo propio que existe en su medio ambiente. Desde el oeste de Norteamérica, extendiéndose hasta el este de Asia, las truchas del Pacífico han experimentado la...

Comparison of surface energy budgets and feedbacks to microclimate among different land use types in an agro-pastoral ecotone of northern China.

PubMed

Zhao, Wei; Hu, Zhongmin; Li, Shenggong; Guo, Qun; Liu, Zhengjia; Zhang, Leiming

2017-12-01

The biophysical effect of land use conversion plays a significant role in regulating climate change. Owing to albedo and evapotranspiration (ET) change, the effect of energy budget difference on land surface temperature (LST) is important but unclear among contrasting land use types, especially in temperate semi-arid regions. Based on moderate-resolution imaging spectroradiometer (MODIS) data, we compared the differences in albedo, ET, and LST between cropland and grassland (CR-GR), and between planted forest and grassland (PF-GR) in the Horqin Sandy Land of Inner Mongolia, an agro-pastoral ecotone of northern China. Our main objective was to explore the magnitude and direction of albedo and ET change during the growing season and, subsequently, to estimate the biophysical effects on LST as a result of land use and land cover change. Our results indicate no significant difference in mean monthly albedo for CR-GR and PF-GR. Cropland lost more water through ET and significantly decreased daytime LST compared with grassland from July to September, but no significant differences in ET and LST were observed for PF-GR in any month. The biophysical climate effects were more pronounced for CR-GR compared with PF-GR. The response of LST to the changes in energy budget confirmed that ET was the critical driving factor relative to albedo. Compared with grassland, cropland and planted forest tended to cool the land surface by 5.15°C and 1.51°C during the growing season, respectively, because of the biophysical effects. Our findings suggest the significance of local-scale biophysical effect on climate variation after land use conversion in semi-arid regions. Copyright © 2017 Elsevier B.V. All rights reserved.

Agro-pastoral expansion and land use/land cover (LU/LC) change dynamics in Central-western Brazil

NASA Astrophysics Data System (ADS)

Sanga-Ngoie, K.; Yoshikawa, S.; Kanae, S.

2011-12-01

In Brazil, large-scale land cover changes following extensive deforestations are expected to generate big impacts onto the climate and the environment over this area, with eventually many negative feedbacks on the global scale. Mato Grosso State, located in the central western Brazil, is known to be the Brazilian state with the highest deforestation rate. Land use/land cover (LU/LC) changes have been reported to occur over large areas in this state due to the introduction of large-scale mechanized agriculture, extensive cattle ranching and uncontrolled slash-and-burn cultivation since the 1980s. In this study, we specifically aim at doing more detailed analysis for the causes of deforestation and savannization in this area, with special attention to agriculture and cattle ranching industry at the municipal district level in this state. Using GIS techniques and remotely-sensed NOAA/AVHRR data, we created 5-year Digital Vegetation Model Maps characterizing LU/LC features for every five years during the 1981-2001 periods using the PCA first components of the NOAA/AVHRR multi-spectral data. Our results make it clear that: (1) LU/LC changes among the phases are of the following 3 major types: degradation, recovery or transition; (2) The changes in LU/LC features are concomitant with the advance of cattle ranching and corn production activities toward the northern parts of the state, and with the expansion of soybean production in the central and western Mato Grosso; (3) Most of the agro-pastoral business are found in the southern Mato Grosso where about 46% of the state's deforestation during the 1981-2001 period occurred; (4) Rates of vegetation change are larger over non-inhabited areas (56%), especially in the north, than over the populated zones in the south (42%). Moreover, this work sheds some new light on the patterns of the changes in LU/LC features (deforestation and savannization) for each municipal district of Mato Grosso. In general, the following activities

Factors influencing the missed nursing care in patients from a private hospital.

PubMed

Hernández-Cruz, Raúl; Moreno-Monsiváis, María Guadalupe; Cheverría-Rivera, Sofía; Díaz-Oviedo, Aracely

2017-07-10

to determine the factors that influence the missed nursing care in hospitalized patients. descriptive correlational study developed at a private hospital in Mexico. To identify the missed nursing care and related factors, the MISSCARE survey was used, which measures the care missed and associated factors. The care missed and the factors were grouped in global and dimension rates. For the analysis, descriptive statistics, Spearman's correlation and simple linear regression were used. Approval for the study was obtained from the ethics committee. the participants were 71 nurses from emergency, intensive care and inpatient services. The global missed care index corresponded to M=7.45 (SD=10.74); the highest missed care index was found in the dimension basic care interventions (M=13.02, SD=17.60). The main factor contributing to the care missed was human resources (M=56.13, SD=21.38). The factors related to the care missed were human resources (rs=0.408, p<0.001) and communication (rs=0.418, p<0.001). the nursing care missed is mainly due to the human resource factor; these study findings will permit the strengthening of nursing care continuity. determinar os fatores que influenciam o cuidado de enfermagem omitido em pacientes hospitalizados. estudo descritivo correlacional, desenvolvido em um hospital particular do México. Para identificar o cuidado omitido e fatores relacionados, utilizou-se o instrumento MISSCARE, que mede o cuidado omitido e os fatores associados. O cuidado omitido e os fatores foram agrupados em índices globais e por dimensões. Para fins de análise, foi utilizada estatística descritiva, correlação de Spearman e regressão linear simples. O estudo recebeu aprovação de comité de ética. participaram 71 enfermeiras dos serviços de urgências, terapia intensiva e hospitalização. O índice global de cuidado omitido mostrou um coeficiente M=7,45 (DE=10,74); o índice com maior cuidado omitido correspondeu à dimensão de intervenções de

The Uyghur Insurgency in Xinjiang: The Success Potential

DTIC Science & Technology

2015-06-12

Kazakhstan.46 The valley is broad, fertile, well watered, and has historically been the grassland for pastoral nomads . The...confederation of pastoral nomads , lived in modern day Xinjiang for centuries.64 The Han Empire of the Tang Dynasty ruled over parts of Xinjiang from

Morphology, geology and geochemistry of the "Salar del Gran Bajo del Gualicho" (Rio Negro, Argentina)

USGS Publications Warehouse

Angelucci, A.; Barbieri, M.; Brodtkorb, A.; Ciccacci, S.; Civitelli, G.; De Barrio, R.; Di, Filippo M.; Fredi, P.; Friedman, I.; Lombardi, S.; Schalamuk, A.I.; Toro, B.

1996-01-01

A multidisciplinary study of the Gran Bajo del Gualicho area (Rio Negro - Argentina) was carried out; the aim was to delineate its geological and geomorphological evolution and to estabilish the genesis of salts filling the depression. Climatic conditions were analized first to individuate their role in the present morphogenetic processes; moreover the main morphological features of present landscape were examined as well as the stratigraphy of the outcropping formations, and of the Gran Bajo del Gualicho Formation in particular. Finally, a possible geomorphological evolution of the studied area was traced. Geophysical analyses allowed to estabilish that the paleosurface shaped on the crystalline basement is strongly uneven and shows evidence of the strong tectonic phases it underwent. The result of isotope analyses confirmed that the salt deposits on the Gran Bajo del Gualicho bottom were produced by fresh water evaporation, while strontium isotope ratio suggested that such waters were responsible for solubilization of more ancient evaporitic deposits.

Nevado del Huila, Columbia

NASA Technical Reports Server (NTRS)

2007-01-01

Nevado del Huila Volcano in Colombia is actually a volcanic chain running north to south, capped by a glacier. With peaks ranging in height from 2,600 to 5,780 meters (8,530 to 18,960 feet), Nevado del Huila is a stratovolcano composed of alternating layers of hardened lava, solidified ash, and volcanic rocks. Its first recorded eruption occurred in the mid-sixteenth century. The long-dormant volcano erupted again in mid-April 2007. A few months before the eruption, the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) on NASA's Terra satellite captured this image of Nevado del Huila, on February 23, 2007. In this image, the bright white area just east of the central summit is ice. Immediately west of the summit are bare rocks, appearing as blue-gray. West of those rocks, white reappears, but this patch of white results from clouds hovering in the nearby valley. In the east, the colors turn to brown (indicating bare rock) and bright green (indicating vegetation). ASTER photographed Nevado del Huila near the end of a long phase of quietude. On April 17, 2007, local authorities recorded seismic activity associated with rock fracturing on the volcano's central summit, according to the ReliefWeb Website. Activity intensified the following day with an eruption and mudflows, forcing thousands of nearby residents to evacuate. As the Associated Press reported, the eruption caused avalanches and floods that wiped away both houses and bridges. It marked the volcano's first recorded eruption since the Spanish colonized the area five centuries earlier. NASA image created by Jesse Allen, using data provided courtesy of the NASA/GSFC/MITI/ERSDAC/JAROS, and U.S./Japan ASTER Science Team.

Strategies to alleviate poverty and grassland degradation in Inner Mongolia: Intensification vs production efficiency of livestock

USDA-ARS?s Scientific Manuscript database

Semi-nomadic pastoralism was replaced by sedentary pastoralism in Inner Mongolia during the 1960's in response to changes in land use policy and increasing human population. Large increases in numbers of livestock and pastoralist households (11- and 9-fold, respectively) during the past 60 yrs have ...

Considerations of Socio-Economic and Global Change Effects on Eurasian Steppes Ecosystem and Land-Atmosphere Interactions

NASA Astrophysics Data System (ADS)

Ojima, D. S.; Chuluun, T.; Temirbekov, S. S.; Mahowald, N.; Hicke, J.

2004-12-01

Dramatic changes occurred in pastoral systems of Eurasia ranging from Mongolia, China and Central Asia for the past decades. Recently, evaluation of the pastoral systems has been conducted in the region. Pastoral systems, where humans depend on livestock, exist largely in arid or semi-arid ecosystems where climate is highly variable. Interaction between ecosystems and nomadic land use systems co-shaped them in mutual adaptive ways for hundreds of years, thus making both the Mongolian rangeland ecosystem and nomadic pastoral system resilient and sustainable. Current changes in environmental conditions are affecting land-atmosphere interactions. Regional dust events, changes in hydrological cycle, and land use changes contribute to changing interactions between ecosystem and landscape processes which affect regional climate. The general trend involves greater intensification of resource exploitation at the expense of traditional patterns of extensive range utilization. This set of drivers is orthogonal to the above described climate drivers. Thus we expect climate-land use-land cover relationships to be crucially modified by the socio-economic forces.

Calidad del aire interior en las escuelas

EPA Pesticide Factsheets

EPA ha desarrollado el Programa de Herramientas de Calidad del Aire Interior para las Escuelas para reducir la exposición a los contaminantes ambientales en las mismas a través de la adopción voluntaria de las prácticas para manejar la calidad del aire int

Educating the Educators: A Fifty-Year Retrospective of Religious Education in the Catholic Context

ERIC Educational Resources Information Center

Gilmour, Peter

2015-01-01

The progressive spirit of the Second Vatican Council (1962-1965) spawned a myriad of graduate departments of religious education in American Catholic colleges and universities. These departments evolved to include other master degrees (e.g., pastoral studies, pastoral counseling, divinity, spirituality, and social justice). As the numbers of…

May Gödel's Ideas Be Addressed Philosophically?

NASA Astrophysics Data System (ADS)

Dokulil, Miloš

2007-11-01

Gödel emphasised philosophy as an important tool in science. Much less is known about his religious background. We should bear in mind that our evaluational perspective differs very much from the one in which Gödel lived. He was personally sure that there must be another existence after death-an afterlife (''of unlimited life span''). As a ''Baptized Lutheran'' he did not include ''Trinity'' in his creed. He was also certain that mind is separate from matter. This text tries to include Libet's ''readiness potential'' into the debate concerning the specificity of the mind. Neither Gödel's identification of materialism with mechanism nor his vision of the ''spirit'' are a viable solution of the problem.

"The Proper Way To Pray"; Description of a Korean-American Youth Service Prayer.

ERIC Educational Resources Information Center

Stone, Holly

1992-01-01

A youth pastor's prayer was analyzed using techniques of microanalysis to reveal sociocompetencies required of Korean American teenagers in a youth church service. It was found that the markers of context within a service included changes in discourse, prosody, posture, and body movements. The teenagers, who with the youth pastor responded to and…

Adapting Nigerian Church Leadership Style for the North American Context

ERIC Educational Resources Information Center

Ogbonnaya, John A.

2017-01-01

The transition from a usually autocratic to generally participative style of leadership has been a process full of frustration, anxiety, and concerns for Nigerian immigrant pastors in The Apostolic Church (TAC) North America. These pastors have brought the values, concepts, practices, and behavior which they learned in Nigeria to lead the American…

Personality science, resilience, and posttraumatic growth.

PubMed

Jayawickreme, Eranda; Forgeard, Marie J C; Blackie, Laura E R

2015-01-01

PASTOR represents an innovative development in the study of resilience. This commentary highlights how PASTOR can help both clarify critical questions in and benefit from engaging with new research in personality science on behavioral flexibility across situations in addition to stability over time, and also clarify the relationship between resilience and posttraumatic growth.

Higher Education Doctoral Degrees of Certain American Clergy: Ethics and Antics

ERIC Educational Resources Information Center

Waller, Sharon K.; Waller, Lee Rusty

2004-01-01

Texas Baptists have long valued education for their pastors. The Baptist General Convention of Texas (BGCT) has over a hundred years of involvement in the support of seminaries for the training of pastoral staff. This long and rich history has led to the establishment and operation of eight regionally accredited affiliate universities offering…

International Students in New Zealand: Needs and Responses

ERIC Educational Resources Information Center

Butcher, Andrew; McGrath, Terry

2004-01-01

This paper considers the pastoral care needs of international students in New Zealand. Using the relatively new Code of Practice for the Pastoral Care of International Students as its departure point, this paper critically evaluates the assertion that there is a crisis in New Zealand's export education industry. It does this through considering…

Disciplining the Conduct of Young People in Compulsory Education Policy and Practice

ERIC Educational Resources Information Center

Hodgson, David

2018-01-01

Disciplining and pastoral power are central to the strategies and practices of intervening in the lives of young people deemed at risk of disengaging from school, or not completing their compulsory education. As an expression of power concerned with young people's welfare and self-improvement, disciplining and pastoral practices push young people…

Efecto del Programa de Entrenamiento “Manejo del Dolor” en la Documentación de Enfermería en el Expediente Electrónico

PubMed Central

Monsiváis, María Guadalupe Moreno; Guzmán, Ma. Guadalupe Interial; Flores, Paz Francisco Sauceda; Arreola, Leticia Vázquez

2012-01-01

Resumen En el presente trabajo se muestra la importancia de entrenar al personal de enfermería para mejorar la documentación en el expediente electrónico. Se eligió el manejo del dolor por ser un área prioritaria; una alta proporción de pacientes en período post operatorio cursa con dolor, por lo tanto, la documentación debe ser útil para la toma de decisiones clínicas. Se implementó un programa de entrenamiento denominado “Manejo del Dolor” dirigido al personal de enfermería. Se utilizó la tecnología de la información como herramienta para fortalecer el conocimiento con base en la revisión sistemática de la literatura; el personal de enfermería participante seleccionó la mejor evidencia; posteriormente se trabajó en la transferencia de este conocimiento a la práctica a través del diseño de un protocolo para el manejo del dolor. Se concluye que el conocimiento del manejo del dolor es fundamental para que enfermería documente con mayor precisión sus intervenciones. PMID:24199106

Care management: agreement between nursing prescriptions and patients' care needs.

PubMed

Faeda, Marília Silveira; Perroca, Márcia Galan

2016-08-08

possibilitar prescrições mais efetivas, recomenda-se análise do contexto assistencial e processo de trabalho e o uso de estratégias avaliativas das necessida¬des de cuidados dos pacientes. analizar la concordancia entre prescripciones de enfermería, registradas en las fichas médicas, y las necesidades de cuidados de los pacientes; investigar la correlación entre el perfil profesional de los enfermeros y la concordancia de las prescripciones. estudio descriptivo con abordaje cuantitativo y documental, realizado en unidades de clínica médica, quirúrgica y especializada de un hospital de enseñanza, en el interior del Estado de Sao Paulo. Fue aplicada la nueva versión validada del Instrumento de Clasificación de Pacientes y, posteriormente, investigadas 380 prescripciones de enfermería en el momento de la admisión y alta hospitalaria. fue identificado que 75% de los ítems de las prescripciones de enfermería eran compatibles con las necesidades de cuidados de los pacientes. Se encontró baja correlación entre la concordancia de la prescripción de enfermería y el perfil profesional. las prescripciones de enfermería no están siendo realizadas, en su totalidad, en consonancia con las necesidades de los pacientes. Para posibilitar prescripciones más efectivas, se recomienda analizar el contexto asistencial y el proceso de trabajo y el uso de estrategias de evaluación de las necesidades de cuidados de los pacientes.

Carbon Isotope Composition of Nighttime Leaf-Respired CO2 in the Agricultural-Pastoral Zone of the Songnen Plain, Northeast China

PubMed Central

Cui, Haiying; Wang, Yunbo; Jiang, Qi; Chen, Shiping; Ma, Jian-Ying; Sun, Wei

2015-01-01

Variations in the carbon isotope signature of leaf dark-respired CO2 (δ13CR) within a single night is a widely observed phenomenon. However, it is unclear whether there are plant functional type differences with regard to the amplitude of the nighttime variation in δ13CR. These differences, if present, would be important for interpreting the short-term variations in the stable carbon signature of ecosystem respiration and the partitioning of carbon fluxes. To assess the plant functional type differences relating to the magnitude of the nighttime variation in δ13CR and the respiratory apparent fractionation, we measured the δ13CR, the leaf gas exchange, and the δ13C of the respiratory substrates of 22 species present in the agricultural-pastoral zone of the Songnen Plain, northeast China. The species studied were grouped into C3 and C4 plants, trees, grasses, and herbs. A significant nocturnal shift in δ13CR was detected in 20 of the studied species, with the magnitude of the shift ranging from 1‰ to 5.8‰. The magnitude of the nighttime variation in δ13CR was strongly correlated with the daytime cumulative carbon assimilation, which suggests that variation in δ13CR were influenced, to some extent, by changes in the contribution of malate decarboxylation to total respiratory CO2 flux. There were no differences in the magnitude of the nighttime variation in δ13CR between the C3 and C4 plants, as well as among the woody plants, herbs and graminoids. Leaf respired CO2 was enriched in 13C compared to biomass, soluble carbohydrates and lipids; however the magnitude of enrichment differed between 8 pm and 4 am, which were mainly caused by the changes in δ13CR. We also detected the plant functional type differences in respiratory apparent fractionation relative to biomass at 4 am, which suggests that caution should be exercised when using the δ13C of bulk leaf material as a proxy for the δ13C of leaf-respired CO2. PMID:26356083

Examining adherence among challenging patients in public and private HIV care in Argentina

PubMed Central

Jones, Deborah; Cook, Ryan; Cecchini, Diego; Sued, Omar; Bofill, Lina; Weiss, Stephen; Waldrop-Valverde, Drenna; Lopez, Maria R; Spence, Andrew

2015-01-01

Treatment engagement, retention and adherence to care are required for optimal HIV outcomes. Yet, patients may fall below the treatment recommendations for achieving undetectable viral load or not be retained in care. This study examined the most challenging patients in Buenos Aires, Argentina, those non-adherent to HIV care. Men (n = 61) and women (n = 59) prescribed antiretrovirals (ARVs) and non-adherent to treatment in the prior 3 to 6 months were enrolled and assessed regarding adherence, knowledge, motivation and attitudes regarding treatment. Private clinic patients had lower viral load and higher self-reported adherence than public clinic patients. Motivations to be adherent and positive beliefs regarding ARVs were associated with increased adherence in public clinic participants. Increased self-efficacy was associated with increased adherence among participants from both clinics. Results support patient and provider interventions that strengthen the characteristics supporting adherence, engagement and retention in public and private clinic settings. Resumen El compromiso, la retención en el cuidado y adherencia al tratamiento son esenciales para el manejo óptimo del paciente con VIH. Sin embargo, muchos pacientes con VIH no siguen las el tratamiento para lograr tener una carga viral indetectable, o no permanecen bajo cuidado médico. Este estudio examina los pacientes más difíciles de retener en el cuidado médico en Buenos Aires, Argentina. Hombres (n = 61) y mujeres (n = 59) a los que se les habían recetado antiretrovirales pero seguían el tratamiento en los últimos 3 - 6 meses participaron en el estudio. Adherencia, conocimiento, motivación y actitudes frente al tratamiento fueron evaluados. Los pacientes en la clínica privada tenían menor carga viral y mejor adherencia que los de la clínica pública. Motivación y pensamientos positivos con respecto a antiretrovirales estaban asociados con mejor adherencia en los pacientes de la clínica p

Rangelands of Central Asia: Proceedings of the Conference on Transformations, Issues, and Future Challenges

Treesearch

Donald J. Bedunah; E. Durant McArthur; Maria Fernandez-Gimenez

2006-01-01

The 11 papers in this document address issues and needs in the development and stewardship of Central Asia rangelands, and identify directions for future work. With its vast rangelands and numerous pastoral populations, Central Asia is a region of increasing importance to rangeland scientists, managers, and pastoral development specialists. Five of the papers address...

Land use and land tenure in Mongolia: A brief history and current issues

Treesearch

Maria E. Fernandez-Gimenez

2006-01-01

This essay argues that an awareness of the historical relationships among land use, land tenure, and the political economy of Mongolia is essential to understanding current pastoral land use patterns and policies in Mongolia. Although pastoral land use patterns have altered over time in response to the changing political economy, mobility and flexibility remain...

Needs of Parents in Caring for Their Children in a Pediatric Intensive Care Unit.

PubMed

Valderrama Sanabria, Mery Luz; Muñoz de Rodríguez, Lucy

2016-04-01

This work sought to describe the needs of parents to participate in caring for their children hospitalized in a pediatric intensive care unit (PICU). This is a qualitative study based on the ethno-nursing research method proposed by Leininger. For data collection and analysis, in-depth open interviews were used, along with field notes and enabler guidelines proposed by Leininger: stranger-friend, observation, participation, reflexion, and the Sunrise model. Parents of children hospitalized in a PICU in the city of Tunja (Boyacá, Colombia) participated between February 2012 and October 2013. The needs of parents to care for their children were described in the following themes: clear and timely communication, familiarization with technology, the value of the family, favoring the parent-children interaction during visits, and valuing and respecting generic (folk) knowledge. The study provides knowledge, from the cultural perspective of parents with children hospitalized in PICU, as input to plan and develop care actions with them, according to their own needs.Objetivo.Describir las necesidades de padres para participar del cuidado de sus hijos hospitalizados en la Unidad de Cuidado Intensivo Pediátrico (UCIP). Métodos. Investigación cualitativa basada en el método de la etnoenfermería propuesto por Leininger. Para la recolección y análisis de la información se utilizaron la entrevista abierta a profundidad, las notas de campo y guías facilitadoras propuestas por Leininger: Extraño amigo, Observación, Participación Reflexión y el modelo del sol naciente. Participaron los padres de niños hospitalizados en una UCIP de Tunja (Boyacá, Colombia) entre febrero de 2012 y Octubre de 2013. Resultados. Se describen las necesidades de los padres para cuidar a sus hijos en los siguientes temas: Comunicación clara y oportuna, Familiarización con la Tecnología, El valor de la familia, Favorecer la interacción de padres-hijos durante la visita y Valorar y

Pastor Emile's Children

ERIC Educational Resources Information Center

Sam-Peal, Emile Desmond Ebun

2008-01-01

This article outlines the efforts of one man in a war-ravaged country to make a radical difference in the lives of children that have suffered the consequences of civil strife. The author was leader of a Baptist denomination in Liberia throughout a period of a civil war that devastated the country. Despite personal and political turmoil, he is an…

Carbon isotopes of C3 herbs correlate with temperature on removing the influence of precipitation across a temperature transect in the agro-pastoral ecotone of northern China.

PubMed

Liu, Xian-Zhao; Zhang, Yong; Li, Zhen-Guo; Feng, Teng; Su, Qing; Song, Yan

2017-12-01

Plant δ 13 C-temperature (δ-T) relation has been established in many systems and is often used as paleotemperature transfer function. However, it is still unclear about the exact contributions of temperature variation to plant 13 C discrimination because of covariation between temperature and precipitation (aridity), which reduces confidence in reconstruction of paleoclimate. In this study, we measured carbon isotope composition (δ 13 C) of 173 samples of C3 perennial herbs from 22 sites across a temperature gradient along the 400 mm isohyet in the farming-pastoral zone of North China. The results showed that precipitation obviously affected the correlations of temperatures and foliar δ 13 C. After removing the influence of precipitation by analysis of covariance (ANCOVA), a more strongly positive relationship was obtained between site-mean foliar δ 13 C and annual mean temperature (AMT), with a regression coefficient of 0.1636‰/°C ( p  =   .0024). For widespread species, Artemisia lavandulaefolia and Artemisia capillaries , the slopes (or coefficients) of foliar δ 13 C and AMT were significantly steeper (larger) than those of foliar δ 13 C and AMT where the precipitation influence was not excluded, whereas the δ-T coefficients of Polygonum persicaria and Leymus chinensis showed little change across the transect after deducting the precipitation effect. Moreover, the positive relationship between temperature and δ 13 C over the transect could be explained by soil moisture availability related to temperature. Our results may afford new opportunities for investigating the nature of past climate variability.

33 CFR 110.65 - Indian River Bay, Del.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Indian River Bay, Del. 110.65 Section 110.65 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.65 Indian River Bay, Del. Beginning at a point bearing...

Seminarian Perspectives on Catholic Schools and the New Evangelization

ERIC Educational Resources Information Center

Simonds, Thomas A.; Brock, Barbara L.; Cook, Timothy Jay; Engel, Max

2017-01-01

Recognizing that pastors of parishes with a Catholic school play a vital role in Catholic education, and that the seminarians of today will be the parish pastors of tomorrow, this study sought to provide a better understanding of the perceptions held by Catholic seminarians about parish schools. Fourteen seminary students from 12 seminaries and 14…

U.S. Department of Defense Official Website - Martin Luther King Jr.

Science.gov Websites

Danger on Jan. 17. Chief Warrant Officer 2 Drayton L. Gilyard, a pastor with Headquarters and Luther King was a good man,'" said Col. Keith L. Cooper, 1st ID's chief of staff, after he returned , caption below. Chief Warrant Officer 2 Drayton L. Gilyard , a pastor with Headquarters and Headquarters

El Atlas del Bosque Nacional El Yunque

Treesearch

Maya Quiñones; Isabel K. Parés-Ramos; William A. Gould; Grizelle Gonzalez; Kathleen McGinley; Pedro. Ríos

2018-01-01

Esta publicación es un esfuerzo colaborativo entre el Instituto Internacional de Dasonomía Tropical y el Bosque Nacional El Yunque para proveer mapas y análisis de información espacial actualizados sobre una importante reserva natural en Puerto Rico y el único bosque tropical dentro del Sistema de Bosques Nacionales de los Estados Unidos. El Atlas del Bosque Nacional...

33 CFR 110.65 - Indian River Bay, Del.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Indian River Bay, Del. 110.65... ANCHORAGE REGULATIONS Special Anchorage Areas § 110.65 Indian River Bay, Del. Beginning at a point bearing... State highway bridge across Indian River Inlet; thence 174°, 600 feet; thence 264°, 800 feet; thence 354...

33 CFR 110.65 - Indian River Bay, Del.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Indian River Bay, Del. 110.65... ANCHORAGE REGULATIONS Special Anchorage Areas § 110.65 Indian River Bay, Del. Beginning at a point bearing... State highway bridge across Indian River Inlet; thence 174°, 600 feet; thence 264°, 800 feet; thence 354...

33 CFR 110.65 - Indian River Bay, Del.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Indian River Bay, Del. 110.65... ANCHORAGE REGULATIONS Special Anchorage Areas § 110.65 Indian River Bay, Del. Beginning at a point bearing... State highway bridge across Indian River Inlet; thence 174°, 600 feet; thence 264°, 800 feet; thence 354...

33 CFR 110.65 - Indian River Bay, Del.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Indian River Bay, Del. 110.65... ANCHORAGE REGULATIONS Special Anchorage Areas § 110.65 Indian River Bay, Del. Beginning at a point bearing... State highway bridge across Indian River Inlet; thence 174°, 600 feet; thence 264°, 800 feet; thence 354...

Del-1 Expression as a Potential Biomarker in Triple-Negative Early Breast Cancer.

PubMed

Lee, Soo Jung; Lee, Jeeyeon; Kim, Wan Wook; Jung, Jin Hyang; Park, Ho Yong; Park, Ji-Young; Chae, Yee Soo

2018-01-01

A differential diagnostic role for plasma Del-1 was proposed for early breast cancer (EBC) in our previous study. We examined tumoral Del-1 expression and analyzed its prognostic impact among patients with EBC. Del-1 mRNA expression was assessed in breast epithelial and cancer cells. Meanwhile, the tumoral expression of Del-1 was determined based on tissue microarrays and immunohistochemistry results from 440 patients. While a high Del-1 mRNA expression was found in all the breast cancer cell lines, the expression was significantly higher in MDA-MB-231. Tumoral expression of Del-1 was also significantly associated with a negative expression of estrogen receptor or progesterone receptor, and low expression of Ki-67, particularly in the case of triple-negative breast cancer (TNBC) (p < 0.036). Furthermore, a correlation was found between Del-1 expression and an aggressive histological grade, nuclear mitosis, and polymorphism, suggesting a possible role in tumor progression. In the survival analysis, a worse distant disease-free survival trend was noted for the group overexpressing Del-1. While all the investigated breast cancer cell lines exhibited Del-1 expression, the expression rate and intensity were specifically prominent in TNBC. In addition, based on its relationship to an unfavorable histology and worse survival trend, Del-1 could act as a molecular target in TNBC patients. © 2018 S. Karger AG, Basel.

Forensic applicability of multi-allelic InDels with mononucleotide homopolymer structures.

PubMed

Zhang, Shu; Zhu, Qiang; Chen, Xiaogang; Zhao, Yuancun; Zhao, Xiaohong; Yang, Yiwen; Gao, Zehua; Fang, Ting; Wang, Yufang; Zhang, Ji

2018-04-27

Insertion/deletion polymorphisms (InDels), which possess the characteristics of low mutation rates and a short amplicon size, have been regarded as promising markers for forensic DNA analysis. InDels can be classified as bi-allelic or multi-allelic, depending on the number of alleles. Many studies have explored the use of bi-allelic InDels in forensic applications, such as individual identification and ancestry inference. However, multi-allelic InDels have received relatively little attention. In this study, InDels with 2-6 alleles and a minor allele frequency ≥0.01, in Chinese Southern Han (CHS), were retrieved from the 1000 Genomes Project Phase III. Based on the structural analysis of all retrieved InDels, 17 multi-allelic markers with mononucleotide homopolymer structures were selected and combined in one multiplex PCR reaction system. Sensitivity, species specificity and applicability in forensic case work of the multiplex were analyzed. A total of 218 unrelated individuals from a Chinese Han population were genotyped. The combined discriminatory power (CDP), the combined match probability (CMP) and the cumulative probability of exclusion (CPE) were 0.9999999999609, 3.91E-13 and 0.9956, respectively. The results demonstrated that this InDel multiplex panel was highly informative in the investigated population and most of the 26 populations of the 1000 Genomes Project. The data also suggested that multi-allelic InDel markers with monomeric base pair expansions are useful for forensic applications. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

Deliberate Self-Harm in Adolescence: A Challenge for Schools

ERIC Educational Resources Information Center

Best, Ron

2006-01-01

Acts of deliberate self-harm (DSH) by adolescents are thought to be on the increase. Many of those who self-harm are of school age and it is to be expected that schools (and their teachers) will be aware of the problem and will respond appropriately as part of their pastoral-care provision. However, a recent survey of research in pastoral care and…

[Suitability of four stomatal conductance models in agro-pastoral ecotone in North China: A case study for potato and oil sunflower.

PubMed

Huang, Ming Xia; Wang, Jing; Tang, Jian Zhao; Yu, Qiang; Zhang, Jun; Xue, Qing Yu; Chang, Qing; Tan, Mei Xiu

2016-11-18

The suitability of four popular empirical and semi-empirical stomatal conductance models (Jarvis model, Ball-Berry model, Leuning model and Medlyn model) was evaluated based on para-llel observation data of leaf stomatal conductance, leaf net photosynthetic rate and meteorological factors during the vigorous growing period of potato and oil sunflower at Wuchuan experimental station in agro-pastoral ecotone in North China. It was found that there was a significant linear relationship between leaf stomatal conductance and leaf net photosynthetic rate for potato, whereas the linear relationship appeared weaker for oil sunflower. The results of model evaluation showed that Ball-Berry model performed best in simulating leaf stomatal conductance of potato, followed by Leuning model and Medlyn model, while Jarvis model was the last in the performance rating. The root-mean-square error (RMSE) was 0.0331, 0.0371, 0.0456 and 0.0794 mol·m -2 ·s -1 , the normalized root-mean-square error (NRMSE) was 26.8%, 30.0%, 36.9% and 64.3%, and R-squared (R 2 ) was 0.96, 0.61, 0.91 and 0.88 between simulated and observed leaf stomatal conductance of potato for Ball-Berry model, Leuning model, Medlyn model and Jarvis model, respectively. For leaf stomatal conductance of oil sunflower, Jarvis model performed slightly better than Leuning model, Ball-Berry model and Medlyn model. RMSE was 0.2221, 0.2534, 0.2547 and 0.2758 mol·m -2 ·s -1 , NRMSE was 40.3%, 46.0%, 46.2% and 50.1%, and R 2 was 0.38, 0.22, 0.23 and 0.20 between simulated and observed leaf stomatal conductance of oil sunflower for Jarvis model, Leuning model, Ball-Berry model and Medlyn model, respectively. The path analysis was conducted to identify effects of specific meteorological factors on leaf stomatal conductance. The diurnal variation of leaf stomatal conductance was principally affected by vapour pressure saturation deficit for both potato and oil sunflower. The model evaluation suggested that the stomatal

Design, aerodynamics and autonomy of the DelFly.

PubMed

de Croon, G C H E; Groen, M A; De Wagter, C; Remes, B; Ruijsink, R; van Oudheusden, B W

2012-06-01

One of the major challenges in robotics is to develop a fly-like robot that can autonomously fly around in unknown environments. In this paper, we discuss the current state of the DelFly project, in which we follow a top-down approach to ever smaller and more autonomous ornithopters. The presented findings concerning the design, aerodynamics and autonomy of the DelFly illustrate some of the properties of the top-down approach, which allows the identification and resolution of issues that also play a role at smaller scales. A parametric variation of the wing stiffener layout produced a 5% more power-efficient wing. An experimental aerodynamic investigation revealed that this could be associated with an improved stiffness of the wing, while further providing evidence of the vortex development during the flap cycle. The presented experiments resulted in an improvement in the generated lift, allowing the inclusion of a yaw rate gyro, pressure sensor and microcontroller onboard the DelFly. The autonomy of the DelFly is expanded by achieving (1) an improved turning logic to obtain better vision-based obstacle avoidance performance in environments with varying texture and (2) successful onboard height control based on the pressure sensor.

Evaluating Por Nuestra Salud: A Feasibility Study.

PubMed

Marshall, Brenda; Gonzales, Gustavo; Kernan, William

2016-01-01

This feasibility study evaluated the impact of a culturally consistent diabetes educational program, led by a Latino pastor, on Latino community diabetes knowledge levels. Latino adults were recruited from two churches serving Latino populations, one identified as intervention, the other as nonintervention. Both churches received the American Diabetes Association's booklets on diabetes education, "Four Steps to Control Your Diabetes for Life." The intervention group also received weekly reviews of the booklet's information from the church pastor, who was educated about diabetes by a Latino family nurse practitioner. Pre- and postintervention levels of diabetes knowledge were measured using the Diabetes Knowledge Questionnaire. Mean changes in the Diabetes Knowledge Questionnaire (DKQ-24) survey from pretest to posttest indicated a significant increase in knowledge in both groups. Only the grades for the participants from the pastor-led group, however, moved from failure in knowledge to high levels of passing. One hundred percent of intervention group participants reported having read the literature. This pilot study supports the feasibility of a local Latino pastor, as a culturally consistent diabetes educator, to increase Latino parishioner's knowledge of diabetes. © 2015 Society for Public Health Education.

Mejoras en la exactitud del reloj de ángulo horario del telescopio de 2,15 mts de CASLEO

NASA Astrophysics Data System (ADS)

Aballay, J. L.; Pereyra, P. F.; Marún, A. H.

Para aumentar la exactitud en el control del ángulo horario del telescopio, se está implementando el uso de un reloj con una precisión de 1/100 seg. En conjunto con el encoder que otorga la posición con un acierto de 0,012 seg. de arco, se podrá implementar otro dígito en el reloj de ángulo horario con la posibilidad de ver las décimas. Esto, sumado a la precisión ya lograda en declinación, permitirá realizar offsets con mayor exactitud.

Case Study: del Amo Bioventing

EPA Science Inventory

The attached presentation discusses the fundamentals of bioventing in the vadose zone. The basics of bioventing are presented. The experience to date with the del Amo Superfund Site is presented as a case study.

Percepcion de los profesores universitarios acerca del concepto cultura cientifica y de sus implicaciones en el nuevo bachillerato del Recinto de Rio Piedras de la Universidad de Puerto Rico

NASA Astrophysics Data System (ADS)

Ramos Pastrana, Nilsa

El Senado Academico del Recinto de Rio Piedras de la Universidad de Puerto Rico aprobo en el ano academico 2005-2006 la Certificacion 46, que contiene los lineamientos de un nuevo bachillerato. Este nuevo bachillerato introdujo cambios significativos en el curriculo tradicional. Entre ellos se encuentra la reduccion del componente de educacion general y el de Ciencias Biologicas en particular. La reduccion de creditos en el componente de Ciencias Biologicas ha obligado a reevaluar el concepto de cultura cientifica que desarrollan esos cursos. El proposito del estudio consistio en auscultar las percepciones de los profesores de las Facultades de Administracion de Empresas, Humanidades, Ciencias Sociales, Ciencias Naturales, Educacion y Estudios Generales del Recinto de Rio Piedras de la Universidad de Puerto Rico en torno al concepto de cultura cientifica, los contenidos disciplinares del curso de Ciencias Biologicas y la reduccion de creditos en el nuevo bachillerato. Las preguntas que guiaron la investigacion fueron: ¿cuales son las percepciones que tienen los profesores de las Facultades de Administracion de Empresas, Ciencias Sociales, Estudios Generales, Ciencias Naturales, Humanidades y Educacion, en torno al concepto de cultura cientifica y los contenidos disciplinares del curso de Ciencias Biologicas? ¿cuales son las percepciones que tienen los profesores de Ciencias Biologicas en torno al concepto cultura cientifica y los contenidos disciplinares del curso de Ciencias Biologicas? ¿existen diferencias significativas por facultad, genero, experiencia, rango y nombramiento en las percepciones que tienen los profesores del Recinto de Rio Piedras de la Universidad de Puerto Rico sobre los elementos que caracterizan la cultura cientifica y los contenidos biologicos que deben tener los egresados del Recinto? ¿que implicaciones curriculares tienen estos testimonios en el desarrollo del concepto de cultura cientifica en el nuevo bachillerato? Para realizar la

Quantifying landscape resilience using vegetation indices

NASA Astrophysics Data System (ADS)

Eddy, I. M. S.; Gergel, S. E.

2014-12-01

Landscape resilience refers to the ability of systems to adapt to and recover from disturbance. In pastoral landscapes, degradation can be measured in terms of increased desertification and/or shrub encroachment. In many countries across Central Asia, the use and resilience of pastoral systems has changed markedly over the past 25 years, influenced by centralized Soviet governance, private property rights and recently, communal resource governance. In Kyrgyzstan, recent governance reforms were in response to the increasing degradation of pastures attributed to livestock overgrazing. Our goal is to examine and map the landscape-level factors that influence overgrazing throughout successive governance periods. Here, we map and examine some of the spatial factors influencing landscape resilience in agro-pastoral systems in the Kyrgyzstan Republic where pastures occupy >50% of the country's area. We ask three questions: 1) which mechanisms of pasture degradation (desertification vs. shrub encroachment), are detectable using remote sensing vegetation indices?; 2) Are these degraded pastures associated with landscape features that influence herder mobility and accessibility (e.g., terrain, distance to other pastures)?; and 3) Have these patterns changed through successive governance periods? Using a chronosequence of Landsat imagery (1999-2014), NDVI and other VIs were used to identify trends in pasture condition during the growing season. Least-cost path distances as well as graph theoretic indices were derived from topographic factors to assess landscape connectivity (from villages to pastures and among pastures). Fieldwork was used to assess the feasibility and accuracy of this approach using the most recent imagery. Previous research concluded that low herder mobility hindered pasture use, thus we expect the distance from pasture to village to be an important predictor of pasture condition. This research will quantify the magnitude of pastoral degradation and test

Long-term effects of interprofessional biopsychosocial rehabilitation for adults with chronic non-specific low back pain: a multicentre, quasi-experimental study.

PubMed

Semrau, Jana; Hentschke, Christian; Buchmann, Jana; Meng, Karin; Vogel, Heiner; Faller, Hermann; Bork, Hartmut; Pfeifer, Klaus

2015-01-01

Improvement of the long-term effectiveness of multidisciplinary ortho-paedic rehabilitation (MOR) in the management of chronic non-specific low back pain (CLBP) remains a central issue for health care in Germany. We developed an interprofessional and interdisciplinary, biopsychosocial rehabilitation concept named "PASTOR" to promote self-management in adults with CLBP and compared its effectiveness with the current model of MOR. A multicentre quasi-experimental study with three measurement time points was implemented. 680 adults aged 18 to 65 with CLBP were assed for eligibil-ity in three inpatient rehabilitation centres in Germany. At first the effects of the MOR, with a total extent of 48 hours (control group), were assessed. Thereafter, PASTOR was implemented and evaluated in the same centres (intervention group). It consisted of six interprofessional modules, which were provided on 12 days in fixed groups, with a total extent of 48 hours. Participants were assessed with self-report measures at baseline, discharge, and 12 months for functional ability (primary outcome) using the Hannover Functional Ability Questionnaire (FFbH-R) and vari-ous secondary outcomes (e.g. pain, health status, physical activity, pain coping, pain-related cognitions). In total 536 participants were consecutively assigned to PASTOR (n=266) or MOR (n=270). At 12 months, complete data of 368 participants was available. The adjusted between-group difference in the FFbH-R at 12 months was 6.58 (95% CI 3.38 to 9.78) using complete data and 3.56 (95% CI 0.45 to 6.67) using available da-ta, corresponding to significant small-to-medium effect sizes of d=0.42 (p<0.001) and d=0.10 (p=0.025) in favour of PASTOR. Further improvements in secondary out-comes were also observed in favour of PASTOR. The interprofessional and interdisciplinary, biopsychosocial rehabilita-tion program PASTOR shows some improvements of the long-term effectiveness of inpatient rehabilitation in the management of adults with

An evaluation of Delaware's DelTrac program : building an integrated transportation management system

DOT National Transportation Integrated Search

2004-06-01

The DelTrac deployment experience included both successes and unmet challenges. Programmatically, the DelTrac approach to managing ITS has been successful at creating a great deal of integration and cooperation between organizations at DelDOT. Stakeh...

El uso de la neuromodulación para el tratamiento del temblor

PubMed Central

Bendersky, Damián; Ajler, Pablo; Yampolsky, Claudio

2014-01-01

Introducción: El temblor puede ser un desorden incapacitante y el tratamiento de primera línea para estos pacientes es farmacológico. Sin embargo, este tratamiento puede llevar a una reducción satisfactoria del temblor en sólo el 50% de los pacientes con temblor esencial. La talamotomía era el tratamiento de elección para el temblor refractario al tratamiento médico hasta que comenzó a utilizarse la estimulación cerebral profunda (ECP) del núcleo ventral intermedio (Vim) del tálamo. En la actualidad, raramente se realiza la talamotomía. Métodos: Este artículo es una revisión no sistemática de las indicaciones, resultados, parámetros de programación y técnica quirúrgica de la ECP del Vim para el tratamiento del temblor. Resultados: Aunque los resultados clínicos son similares usando la talamotomía o la ECP del Vim, la primera causa más efectos adversos que la última. Además, la ECP puede ser usada bilateralmente, mientras que la talamotomía tiene un alto riesgo de causar disartria cuando se realiza de ambos lados. La ECP del Vim logró una adecuada mejoría del temblor en varias series de pacientes con temblor causado por temblor esencial, enfermedad de Parkinson o esclerosis múltiple. Además del Vim, hay otros blancos que están siendo usados por varios autores, tales como la zona incerta y las radiaciones prelemniscales. Conclusión: La ECP del Vim es un tratamiento útil para el temblor incapacitante refractario al tratamiento médico. Es esencial realizar una precisa selección de pacientes, así como utilizar una técnica quirúrgica correcta. Aún se desconoce el mejor blanco estereotáctico para el temblor, aunque el Vim es el más usado. PMID:25165613

The value of milk in rangelands in Mandera County, Kenya

NASA Astrophysics Data System (ADS)

Ngugi, Keziah; Ertsen, Maurits

2015-04-01

Lack of water over expansive regions in Greater Horn of Africa created the rangelands and rangelands created pastoralism. Pastoralism involve keeping of large livestock herds and movement in search of resources, mainly water, pasture, medicine and wild foods. Several studies have been done in the last century and findings pointed at pastoralism being primitive and unsustainable. It has been predicted it would die in the last century but in the rangelands, pastoralism lives on and it is resilient. This study is based in Mandera, a pastoralism county in Kenya that neighbors Ethiopia to the North and Somalia to the East. The study sought to investigate contribution of milk to pastoralism resilience. Interviews were conducted in the field among the pastoralists, women groups, transporters, traders, government officials and consumers of milk. These information was corroborated with actual field investigations in the expansive rangelands of Mandera County. Pastoralists rarely slaughter or sell their livestock even when the animals waste away during droughts. This is because they have been through such cycles before and observed livestock make tremendous recovery when the right conditions were restored. Rangelands lack infrastructure, there are no roads, schools, telephone or hospitals. Pastoralists diet is comprised of rice, wheat and milk. It was established milk was the main source of income among pastoralists in Mandera County. From milk, the pastoralists make income that is used to purchase the other foodstuffs. Milk is available on daily basis in large quantities owing to the large number of livestock. Unfortunately, every pastoralist household produce copious amounts of milk, thus no local demand and transport infrastructure is nonexistent, making sale of milk a near impossible task. The findings showed the pastoralists have established unique routes through which milk reach the markets in urban centers where demand is high. Urbanization sustain pastoralism. These

CHEK2 1100delC and male breast cancer in the Netherlands.

PubMed

Wasielewski, Marijke; den Bakker, Michael A; van den Ouweland, Ans; Meijer-van Gelder, Marion E; Portengen, Henk; Klijn, Jan G M; Meijers-Heijboer, Hanne; Foekens, John A; Schutte, Mieke

2009-07-01

Mutations in the breast cancer susceptibility genes BRCA1, BRCA2, and CHEK2 are known risk factors for female breast cancer. Mutations in BRCA1 and BRCA2 also are associated with male breast cancer (MBC). Similarly, it had been suggested in the original CHEK2 identification report that the CHEK2 1100delC mutation confers an increased risk for MBC. Here, we have evaluated the risk of CHEK2 1100delC for MBC by genotyping CHEK2 1100delC in 23 familial and 71 unselected Dutch MBC cases. None of the 23 familial MBC cases carried the CHEK2 1100delC mutation. In contrast, CHEK2 1100delC was present in 3 of the 71 (4.2%) unselected MBC cases, which was significantly more prevalent than the 1.1% Dutch population frequency assessed in 1,692 individuals (P = 0.05, OR = 4.1, 95% CI 1.2-14.3). Our data suggest that, in the Netherlands, CHEK2 1100delC is associated with an increased risk for MBC.

Field measurements of del13C in ecosystem respiration

NASA Astrophysics Data System (ADS)

van Asperen, Hella; Sabbatini, Simone; Nicolini, Giacomo; Warneke, Thorsten; Papale, Dario; Notholt, Justus

2014-05-01

Stable carbon isotope del13C-measurements are extensively used to study ecological and biogeochemical processes in ecosystems. Above terrestrial ecosystems, atmospheric del13C can vary largely due to photosynthetic fractionation. Photosynthetic processes prefer the uptake of the lighter isotope 12C (in CO2), thereby enriching the atmosphere in 13C and depleting the ecosystem carbon. At night, when ecosystem respiratory fluxes are dominant, 13C-depleted CO2 is respired and thereby depletes the atmospheric del13C-content. Different ecosystems and different parts of one ecosystem (type of plant, leaves, and roots) fractionate and respire with a different del13C-ratio signature. By determining the del13C-signature of ecosystem respiration in temporal and spatial scale, an analysis can be made of the composition of respiratory sources of the ecosystem. A field study at a dry cropland after harvest (province of Viterbo, Lazio, Italy) was performed in the summer of 2013. A FTIR (Fourier Transform Infrared Spectrometer) was set up to continuously measure CO2-, CH4-, N2O-, CO- and del13C-concentrations. The FTIR was connected to 2 different flux measurements systems: a Flux Gradient system (sampling every half hour at 1.3m and 4.2m) and 2 flux chambers (measured every hour), providing a continuous data set of the biosphere-atmosphere gas fluxes and of the gas concentrations at different heights. Keeling plot intercept values of respiratory CO2, measured by the Flux Gradient system at night, were determined to be between -25‰ and -20‰. Keeling plot intercept values of respiratory CO2, measured by the flux chamber system, varied between -24‰ and -29‰, and showed a clear diurnal pattern, suggesting different (dominant) respiratory processes between day and night.

[Strengths and future of the Revista Médica del Instituto Mexicano del Seguro Social].

PubMed

Fajardo-Dolci, Germán

2014-01-01

The journals of medicine arose as a communication tool more than 200 years ago. At the beginning, their nature was local; later, their aim was to spread medical information along the nation; and, finally, they sought to reach the world distribution. The Revista Médica del Instituto Mexicano del Seguro Social was published for the first time 52 years ago, and it has walked its way from local to international distribution. This journal has 23 000 subscribers, it is included in Medline and it reached a 0.112 SCImago Journal Rank in 2012. Its website receives around 200 000 visits monthly and 45 % are foreign visits. In the future, the peer review system is going to be strengthened, and the journal is going to offer audio, video, and applications to reinforce interactive participation between authors, readers in order to reach modernity and draw young new attention.

Multi-agent modeling and simulation of farmland use change in the farming-pastoral zone: A case study of Qianjingou Town in Inner Mongolia, China

NASA Astrophysics Data System (ADS)

Yan, H.

2015-12-01

Farmland is the most basic material conditions for guaranteeing rural livelihoods and national food security, and exploring management strategies that take both of the sustainable rural livelihoods and sustainable farmland use into account has vital significance of theory and practice. Farmland is a complex and self-adaptive system that couples human and natural systems together, and natural factors and social factors that are related to its changing process need to be considered when modeling farmland changing process. This paper takes Qianjingou Town in Inner Mongolia farming-pastoral zone as study area. From the perspective of the relationship between households' livelihoods and farmland use, this study builds the process mechanism of farmland use change based on questionnaires data, and constructs multi-agent simulation model of farmland use change with the help of Eclipse and Repast toolbox. Through simulating the relationship between natural factors (with geographical location) and households' behaviors, this paper systematically simulates households' renting and abandoning farmland behaviors, and truly describes dynamic interactions between households' livelihoods and factors related to farmland use change. These factors include natural factors (net primary productivity, road accessibility, slope and relief amplitude) and social factors (households' family structures, economic development and government policies). In the end, this study scientifically predicts farmland use change trend in the future 30 years. The simulation results show that, the number of abandoned and sublet farmland plots has a gradually increasing trend, the number of non-farm households and pure-outwork households has a remarkable increasing trend, and the number of part-farm households and pure-farm households shows a decreasing trend. Households' livelihoods sustainability in the study area is confronted with increasing pressure, and households' nonfarm employment has an increasing

Phase Zero Insurgency Assessments

DTIC Science & Technology

2014-05-22

ethnically to the Berbers of Northern Africa, but diverge in language, aspects of their brand of Islam, and their pastoral nomadic culture.78 There have...government dominated by Southern elites will continue to erode their pastoral and nomadic way of life. Those that try to integrate feel economically...for Army Design.” Master’s thesis, School of Advanced Military Studies, 2010. In Combined Arms Research Library Digital Library, http

Environments and trypanosomiasis risks for early herders in the later Holocene of the Lake Victoria basin, Kenya.

PubMed

Chritz, Kendra L; Marshall, Fiona B; Zagal, M Esperanza; Kirera, Francis; Cerling, Thure E

2015-03-24

Specialized pastoralism developed ∼3 kya among Pastoral Neolithic Elmenteitan herders in eastern Africa. During this time, a mosaic of hunters and herders using diverse economic strategies flourished in southern Kenya. It has been argued that the risk for trypanosomiasis (sleeping sickness), carried by tsetse flies in bushy environments, had a significant influence on pastoral diversification and migration out of eastern Africa toward southern Africa ∼2 kya. Elmenteitan levels at Gogo Falls (ca. 1.9-1.6 kya) preserve a unique faunal record, including wild mammalian herbivores, domestic cattle and caprines, fish, and birds. It has been suggested that a bushy/woodland habitat that harbored tsetse fly constrained production of domestic herds and resulted in subsistence diversification. Stable isotope analysis of herbivore tooth enamel (n = 86) from this site reveals, instead, extensive C4 grazing by both domesticates and the majority of wild herbivores. Integrated with other ecological proxies (pollen and leaf wax biomarkers), these data imply an abundance of C4 grasses in the Lake Victoria basin at this time, and thus little risk for tsetse-related barriers to specialized pastoralism. These data provide empirical evidence for the existence of a grassy corridor through which small groups of herders could have passed to reach southern Africa.

Environments and trypanosomiasis risks for early herders in the later Holocene of the Lake Victoria basin, Kenya

PubMed Central

Chritz, Kendra L.; Marshall, Fiona B.; Zagal, M. Esperanza; Kirera, Francis; Cerling, Thure E.

2015-01-01

Specialized pastoralism developed ∼3 kya among Pastoral Neolithic Elmenteitan herders in eastern Africa. During this time, a mosaic of hunters and herders using diverse economic strategies flourished in southern Kenya. It has been argued that the risk for trypanosomiasis (sleeping sickness), carried by tsetse flies in bushy environments, had a significant influence on pastoral diversification and migration out of eastern Africa toward southern Africa ∼2 kya. Elmenteitan levels at Gogo Falls (ca. 1.9–1.6 kya) preserve a unique faunal record, including wild mammalian herbivores, domestic cattle and caprines, fish, and birds. It has been suggested that a bushy/woodland habitat that harbored tsetse fly constrained production of domestic herds and resulted in subsistence diversification. Stable isotope analysis of herbivore tooth enamel (n = 86) from this site reveals, instead, extensive C4 grazing by both domesticates and the majority of wild herbivores. Integrated with other ecological proxies (pollen and leaf wax biomarkers), these data imply an abundance of C4 grasses in the Lake Victoria basin at this time, and thus little risk for tsetse-related barriers to specialized pastoralism. These data provide empirical evidence for the existence of a grassy corridor through which small groups of herders could have passed to reach southern Africa. PMID:25775535

Perk Ablation Ameliorates Myelination in S63del-Charcot–Marie–Tooth 1B Neuropathy

PubMed Central

Musner, Nicolò; Sidoli, Mariapaola; Zambroni, Desireè; Del Carro, Ubaldo; Ungaro, Daniela; D’Antonio, Maurizio; Feltri, Maria L.

2016-01-01

In peripheral nerves, P0 glycoprotein accounts for more than 20% of myelin protein content. P0 is synthesized by Schwann cells, processed in the endoplasmic reticulum (ER) and enters the secretory pathway. However, the mutant P0 with S63 deleted (P0S63del) accumulates in the ER lumen and induces a demyelinating neuropathy in Charcot–Marie–Tooth disease type 1B (CMT1B)–S63del mice. Accumulation of P0S63del in the ER triggers a persistent unfolded protein response. Protein kinase RNA-like endoplasmic reticulum kinase (PERK) is an ER stress sensor that phosphorylates eukaryotic initiation factor 2 alpha (eIF2alpha) in order to attenuate protein synthesis. We have shown that increasing phosphophorylated-eIF2alpha (P-eIF2alpha) is a potent therapeutic strategy, improving myelination and motor function in S63del mice. Here, we explore the converse experiment: Perk haploinsufficiency reduces P-eIF2alpha in S63del nerves as expected, but surprisingly, ameliorates, rather than worsens S63del neuropathy. Motor performance and myelin abnormalities improved in S63del//Perk+/− compared with S63del mice. These data suggest that mechanisms other than protein translation might be involved in CMT1B/S63del neuropathy. In addition, Perk deficiency in other cells may contribute to demyelination in a non–Schwann-cell autonomous manner. PMID:27095827

The Nursing Diagnosis of risk for pressure ulcer: content validation.

PubMed

Santos, Cássia Teixeira Dos; Almeida, Miriam de Abreu; Lucena, Amália de Fátima

2016-06-14

", sendo: imobilidade, pressão, fricção, cisalhamento, umidade, sensações prejudicadas e desnutrição. Dentre os demais fatores de risco, onze foram validados como "importante": desidratação, obesidade, anemia, baixo nível de albumina, prematuridade, envelhecimento, tabagismo, edema, circulação prejudicada, diminuição da oxigenação e da perfusão tissular. O fator de risco hipertermia foi descartado. a validação de conteúdo desses componentes do diagnóstico de enfermagem corroborou a importância dos mesmos, podendo facilitar o raciocínio clínico do enfermeiro, norteando a prática clínica no cuidado preventivo à úlcera por pressão. validar el contenido del nuevo diagnóstico de enfermería denominado riesgo de úlcera por presión. se trata de una validación de contenido, con muestra compuesta por 24 enfermeros especialistas en el cuidado de la piel, procedentes de seis diferentes hospitales del Sur y Sureste brasileño. La recolección de datos se realizó por medio electrónico, con un instrumento construido por el programa SurveyMonkey, que contenía: título, definición y 19 factores de riesgo para el diagnóstico de enfermería. Los datos fueron analizados por el método de Fehring y con la estadística descriptiva. El proyecto fue aprobado en el Comité de Ética en Investigación. título, definición y siete factores de riesgo fueron validados como "muy importante"; los factores fueron: inmovilidad, presión, fricción, cizallamiento, humedad, sensaciones perjudicadas y desnutrición. Entre los demás factores de riesgo, once fueron validados como "importante": deshidratación, obesidad, anemia, bajo nivel de albumina sérica, prematuridad, envejecimiento, tabaquismo, edema, circulación perjudicada, disminución de la oxigenación y perfusión tisular. El factor de riesgo hipertermia fue descartado. la validación de contenido, de esos componentes del diagnóstico de enfermería, confirmó la importancia de los mismos, lo que puede

Musings on track: creative use of multiple disciplines to evaluate client needs.

PubMed

Kae-Je', Bert

2012-06-01

The author's concern about palliative care, the elderly and chronically ill is demonstrated by the creative utilization of a number of disciplines, Pastoral Counseling, Art Therapy, and Psychology in caring for clients. She shows how Maslow's Hierarchy can be used as a focused lens suggesting broader assessment of client needs that might enhance the interventional repertoire for mature students and more experienced creative clinicians in fields of Pastoral Counselling, CPE, Psychology, and Art Therapy.

The Synergistic Effect of Enhanced Unit Ministry Team - Helping Agent Coordination and Cooperation

DTIC Science & Technology

1990-03-08

reduction of TDA spaces. Manpower experts have decided that these spaces are unnecessary. The work of chaplains and chaplain assistants - Unit Ministry Teams...nurture and practice of religious ministry, pastoral care, and the moral and ethical well-being of the military community.Ř It is true that the "field...regulation defines Pastoral care, in part, as: 1. conducting programs for the moral , spiritual, and social development of soldiers and their families

Multiplex pyrosequencing of InDel markers for forensic DNA analysis.

PubMed

Bus, Magdalena M; Karas, Ognjen; Allen, Marie

2016-12-01

The capillary electrophoresis (CE) technology is commonly used for fragment length separation of markers in forensic DNA analysis. In this study, pyrosequencing technology was used as an alternative and rapid tool for the analysis of biallelic InDel (insertion/deletion) markers for individual identification. The DNA typing is based on a subset of the InDel markers that are included in the Investigator ® DIPplex Kit, which are sequenced in a multiplex pyrosequencing analysis. To facilitate the analysis of degraded DNA, the polymerase chain reaction (PCR) fragments were kept short in the primer design. Samples from individuals of Swedish origin were genotyped using the pyrosequencing strategy and analysis of the Investigator ® DIPplex markers with CE. A comparison between the pyrosequencing and CE data revealed concordant results demonstrating a robust and correct genotyping by pyrosequencing. Using optimal marker combination and a directed dispensation strategy, five markers could be multiplexed and analyzed simultaneously. In this proof-of-principle study, we demonstrate that multiplex InDel pyrosequencing analysis is possible. However, further studies on degraded samples, lower DNA quantities, and mixtures will be required to fully optimize InDel analysis by pyrosequencing for forensic applications. Overall, although CE analysis is implemented in most forensic laboratories, multiplex InDel pyrosequencing offers a cost-effective alternative for some applications. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

[Trattamento del disturbo da uso di alcol da un punto di vista psicologico].

PubMed

Coriale, Giovanna; Fiorentino, Daniela; De Rosa, Francesca; Solombrino, Simona; Scalese, Bruna; Ciccarelli, Rosaria; Attilia, Fabio; Vitali, Mario; Musetti, Alessia; Fiore, Marco; Ceccanti, Mauro

2018-01-01

RIASSUNTO. L'elaborazione del piano di trattamento rappresenta un momento molto delicato e complesso del processo terapeutico del disturbo da abuso di alcol (DUA). È la fase in cui le informazioni raccolte da un'équipe di professionisti (medici, psicologi e assistenti sociali) (modello bio-psico-sociale del DUA) vengono messe insieme per decidere il percorso terapeutico più adatto. Per quanto riguarda la parte psicologica, è di notevole importanza scegliere un trattamento clinico in grado di ridurre al minimo la mancata adesione al trattamento e, per i soggetti che rimangono in trattamento, di garantirne l'efficacia. Se da una parte, le tecniche psicoanalitiche e comportamentali hanno fornito le basi della terapia psicologica dell'alcolismo, dall'altra, gli approcci basati sull'evidenza scientifica sono stati elaborati a partire dai principi del colloquio motivazionale e della terapia cognitivo-comportamentale. In questo articolo viene fornita una panoramica dei trattamenti che sono risultati più efficaci nel trattare il DUA e delle modalità temporali più adeguate per monitorare l'efficacia del trattamento.

Multi-InDel Analysis for Ancestry Inference of Sub-Populations in China

PubMed Central

Sun, Kuan; Ye, Yi; Luo, Tao; Hou, Yiping

2016-01-01

Ancestry inference is of great interest in diverse areas of scientific researches, including the forensic biology, medical genetics and anthropology. Various methods have been published for distinguishing populations. However, few reports refer to sub-populations (like ethnic groups) within Asian populations for the limitation of markers. Several InDel loci located very tightly in physical positions were treated as one marker by us, which is multi-InDel. The multi-InDel shows potential as Ancestry Inference Marker (AIM). In this study, we performed a genome-wide scan for multi-InDels as AIM. After examining the FST distributions in the 1000 Genomes Database, 12 candidates were selected and validated for eastern Asian populations. A multiplexed assay was developed as a panel to genotype 12 multi-InDel markers simultaneously. Ancestry component analysis with STRUCTURE and principal component analysis (PCA) were employed to estimate its capability for ancestry inference. Furthermore, ancestry assignments of trial individuals were conducted. It proved to be very effective when 210 samples from Han and Tibetan individuals in China were tested. The panel consisting of multi-InDel markers exhibited considerable potency in ancestry inference, and was suggested to be applied in forensic practices and genetic population studies. PMID:28004788

Observaciones del CH interestelar y el continuo en 3,3 GHz

NASA Astrophysics Data System (ADS)

Olano, C. A.; Combi, J. A.; Pöppel, W.; Benaglia, P.; Sanz, A. J.; Bava, J. A.

Se informa sobre el proyecto que se lleva a cabo en el IAR con el propósito de observar las líneas hiperfinas del estado fundamental del CH y el continuo en la banda de 3,3 GHz. El nuevo receptor construído en nuestro laboratorio para tal fin se instaló sobre uno de los radiotelescopios, funcionando conjuntamente con los sistemas de procesamiento actuales del IAR. Los resultados de las primeras observaciones, realizadas tanto en las líneas espectrales como en el continuo sobre fuentes conocidas, fueron satisfactorios.

Genetic modifiers of CHEK2*1100delC-associated breast cancer risk.

PubMed

Muranen, Taru A; Greco, Dario; Blomqvist, Carl; Aittomäki, Kristiina; Khan, Sofia; Hogervorst, Frans; Verhoef, Senno; Pharoah, Paul D P; Dunning, Alison M; Shah, Mitul; Luben, Robert; Bojesen, Stig E; Nordestgaard, Børge G; Schoemaker, Minouk; Swerdlow, Anthony; García-Closas, Montserrat; Figueroa, Jonine; Dörk, Thilo; Bogdanova, Natalia V; Hall, Per; Li, Jingmei; Khusnutdinova, Elza; Bermisheva, Marina; Kristensen, Vessela; Borresen-Dale, Anne-Lise; Investigators, Nbcs; Peto, Julian; Dos Santos Silva, Isabel; Couch, Fergus J; Olson, Janet E; Hillemans, Peter; Park-Simon, Tjoung-Won; Brauch, Hiltrud; Hamann, Ute; Burwinkel, Barbara; Marme, Frederik; Meindl, Alfons; Schmutzler, Rita K; Cox, Angela; Cross, Simon S; Sawyer, Elinor J; Tomlinson, Ian; Lambrechts, Diether; Moisse, Matthieu; Lindblom, Annika; Margolin, Sara; Hollestelle, Antoinette; Martens, John W M; Fasching, Peter A; Beckmann, Matthias W; Andrulis, Irene L; Knight, Julia A; Investigators, kConFab/Aocs; Anton-Culver, Hoda; Ziogas, Argyrios; Giles, Graham G; Milne, Roger L; Brenner, Hermann; Arndt, Volker; Mannermaa, Arto; Kosma, Veli-Matti; Chang-Claude, Jenny; Rudolph, Anja; Devilee, Peter; Seynaeve, Caroline; Hopper, John L; Southey, Melissa C; John, Esther M; Whittemore, Alice S; Bolla, Manjeet K; Wang, Qin; Michailidou, Kyriaki; Dennis, Joe; Easton, Douglas F; Schmidt, Marjanka K; Nevanlinna, Heli

2017-05-01

CHEK2*1100delC is a founder variant in European populations that confers a two- to threefold increased risk of breast cancer (BC). Epidemiologic and family studies have suggested that the risk associated with CHEK2*1100delC is modified by other genetic factors in a multiplicative fashion. We have investigated this empirically using data from the Breast Cancer Association Consortium (BCAC). Using genotype data from 39,139 (624 1100delC carriers) BC patients and 40,063 (224) healthy controls from 32 BCAC studies, we analyzed the combined risk effects of CHEK2*1100delC and 77 common variants in terms of a polygenic risk score (PRS) and pairwise interaction. The PRS conferred odds ratios (OR) of 1.59 (95% CI: 1.21-2.09) per standard deviation for BC for CHEK2*1100delC carriers and 1.58 (1.55-1.62) for noncarriers. No evidence of deviation from the multiplicative model was found. The OR for the highest quintile of the PRS was 2.03 (0.86-4.78) for CHEK2*1100delC carriers, placing them in the high risk category according to UK NICE guidelines. The OR for the lowest quintile was 0.52 (0.16-1.74), indicating a lifetime risk close to the population average. Our results confirm the multiplicative nature of risk effects conferred by CHEK2*1100delC and the common susceptibility variants. Furthermore, the PRS could identify carriers at a high lifetime risk for clinical actions.Genet Med advance online publication 06 October 2016.

The Cuernos del Paine mountains in Torres del Paine National Park, Chile, during NASA's AirSAR 2004 campaign

NASA Image and Video Library

2004-03-11

The Cuernos del Paine mountains in Torres del Paine National Park, Chile, during NASA's AirSAR 2004 campaign. AirSAR 2004 is a three-week expedition in Central and South America by an international team of scientists that is using an all-weather imaging tool, called the Airborne Synthetic Aperture Radar (AirSAR), located onboard NASA's DC-8 airborne laboratory. Scientists from many parts of the world are combining ground research with NASA's AirSAR technology to improve and expand on the quality of research they are able to conduct. Founded in 1959, Torres del Paine National Park encompasses 450,000 acres in the Patagonia region of Chile. This region is being studied by NASA using a DC-8 equipped with an Airborne Synthetic Aperture Radar (AirSAR) developed by scientists from NASA’s Jet Propulsion Laboratory. This is a very sensitive region that is important to scientists because the temperature has been consistently rising causing a subsequent melting of the region’s glaciers. AirSAR will provide a baseline model and unprecedented mapping of the region. This data will make it possible to determine whether the warming trend is slowing, continuing or accelerating. AirSAR will also provide reliable information on ice shelf thickness to measure the contribution of the glaciers to sea level.

Modelo semi-empírico de protuberancia solar a partir del diagnóstico de densidades

NASA Astrophysics Data System (ADS)

Cirigliano, D.; Vial, J. C.; Rovira, M.

A partir de la observación del espectro del quintuplete de C III alrededor de 1175 Å, se ha realizado el diagnóstico de la densidad y presión electrónica, basado en el cálculo del cociente de las intensidades observadas. Una vez establecida la densidad electrónica, y con el cálculo de las velocidades Doppler, hemos investigado el flujo de masa en la protuberancia en función de la temperatura. Estableciendo como hipótesis la conservación del número de partículas que ingresan y salen del cuerpo de la protuberancia, se investiga la variación del área de un tubo de flujo semi-empírico en función de la temperatura. A partir de dicho diagnóstico, se examina el comportamiento del radio del tubo magnético en función de la temperatura, los que dan cuenta de la abertura de las líneas de campo magnético que confinan el plasma y de la divergencia del campo magnético en diferentes alturas de la atmósfera solar.

Uso Del Condón en Adolescentes Nahuas, un Modelo Explicativo.

PubMed

Tirado, María de Los Ángeles Meneses; Benavides-Torres, Raquel A; Navarro, Sergio Meneses; de la Colina, Juan Antonio Doncel; Rodríguez, Dora Julia Onofre; Hernández, Francisco Javier Baéz

2018-03-01

En México, la población indígena supera los siete millones de habitantes, en Puebla el grupo más representativo es el Náhuatl. Sin embargo, las condiciones de vida, salud, educación y transporte son precarias para esta población. En los adolescentes, las responsabilidades como el matrimonio, la familia y los compromisos ante la comunidad, favorecen conductas de riesgo sexual que dificultan su desarrollo económico, social y reproductivo. El objetivo fue proponer un modelo explicativo del uso del condón en adolescentes nahuas. Método. Bajo el marco de la teoría social cognitiva, el concepto de valores culturales de Leininger y el proceso de la sustracción teórica, se desarrolló este artículo. Se muestran las relaciones del modelo con las proposiciones y los factores que influyen en el uso del condón para este grupo específico. Finalmente, el modelo explica las variables de interés, los niveles de abstracción y las relaciones entre sí en el contexto náhuatl. El siguiente paso será implementar los indicadores empíricos para conocer el grado de influencia de los factores personales y ambientales hacia el uso del condón en adolescentes nahuas. Resultados que aportarán información para el desarrollo del conocimiento en enfermería y la reducción de riesgo sexual de esta población.

Breast tumors from CHEK2 1100delC-mutation carriers: genomic landscape and clinical implications.

PubMed

Muranen, Taru A; Greco, Dario; Fagerholm, Rainer; Kilpivaara, Outi; Kämpjärvi, Kati; Aittomäki, Kristiina; Blomqvist, Carl; Heikkilä, Päivi; Borg, Ake; Nevanlinna, Heli

2011-09-20

Checkpoint kinase 2 (CHEK2) is a moderate penetrance breast cancer risk gene, whose truncating mutation 1100delC increases the risk about twofold. We investigated gene copy-number aberrations and gene-expression profiles that are typical for breast tumors of CHEK2 1100delC-mutation carriers. In total, 126 breast tumor tissue specimens including 32 samples from patients carrying CHEK2 1100delC were studied in array-comparative genomic hybridization (aCGH) and gene-expression (GEX) experiments. After dimensionality reduction with CGHregions R package, CHEK2 1100delC-associated regions in the aCGH data were detected by the Wilcoxon rank-sum test. The linear model was fitted to GEX data with R package limma. Genes whose expression levels were associated with CHEK2 1100delC mutation were detected by the bayesian method. We discovered four lost and three gained CHEK2 1100delC-related loci. These include losses of 1p13.3-31.3, 8p21.1-2, 8p23.1-2, and 17p12-13.1 as well as gains of 12q13.11-3, 16p13.3, and 19p13.3. Twenty-eight genes located on these regions showed differential expression between CHEK2 1100delC and other tumors, nominating them as candidates for CHEK2 1100delC-associated tumor-progression drivers. These included CLCA1 on 1p22 as well as CALCOCO1, SBEM, and LRP1 on 12q13. Altogether, 188 genes were differentially expressed between CHEK2 1100delC and other tumors. Of these, 144 had elevated and 44, reduced expression levels.Our results suggest the WNT pathway as a driver of tumorigenesis in breast tumors of CHEK2 1100delC-mutation carriers and a role for the olfactory receptor protein family in cancer progression. Differences in the expression of the 188 CHEK2 1100delC-associated genes divided breast tumor samples from three independent datasets into two groups that differed in their relapse-free survival time. We have shown that copy-number aberrations of certain genomic regions are associated with CHEK2 mutation 1100delC. On these regions, we identified

Breast tumors from CHEK2 1100delC-mutation carriers: genomic landscape and clinical implications

PubMed Central

2011-01-01

Introduction Checkpoint kinase 2 (CHEK2) is a moderate penetrance breast cancer risk gene, whose truncating mutation 1100delC increases the risk about twofold. We investigated gene copy-number aberrations and gene-expression profiles that are typical for breast tumors of CHEK2 1100delC-mutation carriers. Methods In total, 126 breast tumor tissue specimens including 32 samples from patients carrying CHEK2 1100delC were studied in array-comparative genomic hybridization (aCGH) and gene-expression (GEX) experiments. After dimensionality reduction with CGHregions R package, CHEK2 1100delC-associated regions in the aCGH data were detected by the Wilcoxon rank-sum test. The linear model was fitted to GEX data with R package limma. Genes whose expression levels were associated with CHEK2 1100delC mutation were detected by the bayesian method. Results We discovered four lost and three gained CHEK2 1100delC-related loci. These include losses of 1p13.3-31.3, 8p21.1-2, 8p23.1-2, and 17p12-13.1 as well as gains of 12q13.11-3, 16p13.3, and 19p13.3. Twenty-eight genes located on these regions showed differential expression between CHEK2 1100delC and other tumors, nominating them as candidates for CHEK2 1100delC-associated tumor-progression drivers. These included CLCA1 on 1p22 as well as CALCOCO1, SBEM, and LRP1 on 12q13. Altogether, 188 genes were differentially expressed between CHEK2 1100delC and other tumors. Of these, 144 had elevated and 44, reduced expression levels. Our results suggest the WNT pathway as a driver of tumorigenesis in breast tumors of CHEK2 1100delC-mutation carriers and a role for the olfactory receptor protein family in cancer progression. Differences in the expression of the 188 CHEK2 1100delC-associated genes divided breast tumor samples from three independent datasets into two groups that differed in their relapse-free survival time. Conclusions We have shown that copy-number aberrations of certain genomic regions are associated with CHEK2 mutation

Max Brödel: his art, legacy, and contributions to neurosurgery through medical illustration.

PubMed

Patel, Smruti K; Couldwell, William T; Liu, James K

2011-07-01

Max Brödel is considered the father of modern medical illustration. This report reviews his contributions to neurosurgery as a medical illustrator. Max Brödel, a young artist from Leipzig, Germany, was hired at Johns Hopkins Hospital in 1894, where he illustrated an operative textbook of gynecology for Howard A. Kelly. Although Brödel did not have any formal medical training, he quickly acquired knowledge of anatomy, pathology, physiology, and surgery. Brödel's extraordinary illustrations were characterized by an aerial perspective that conveyed the surgeon's operative viewpoint and precise surgical anatomy. He masterfully incorporated tissue realism with cross-sectional anatomy to accentuate concepts while maintaining topographical accuracy. Brödel's reputation spread quickly and resulted in collaborations with prominent surgeons, such as Cushing, Halsted, and Dandy. Cushing, who also possessed artistic talent, became a pupil of Brödel and remained a very close friend. In 1911, Brödel was appointed the director of the Department of Art as Applied to Medicine at Johns Hopkins, the first academic department of its kind in the world. For the next several decades, he trained generations of renowned medical illustrators. Just as Osler, Halsted, and Cushing passed their skills and knowledge to future leaders of medicine and surgery, Brödel did the same for the field of medical illustration. The advancement of neurosurgical education has been greatly facilitated by Max Brödel's artistic contributions. His unique ability to synthesize art and medicine resulted in timeless illustrations that remain indispensable to surgeons. The art produced by his legacy of illustrators continues to flourish in neurosurgical literature today.

Genetic modifiers of CHEK2*1100delC associated breast cancer risk

PubMed Central

Muranen, Taru A.; Greco, Dario; Blomqvist, Carl; Aittomäki, Kristiina; Khan, Sofia; Hogervorst, Frans; Verhoef, Senno; Pharoah, Paul D.P.; Dunning, Alison M.; Shah, Mitul; Luben, Robert; Bojesen, Stig E.; Nordestgaard, Børge G.; Schoemaker, Minouk; Swerdlow, Anthony; García-Closas, Montserrat; Figueroa, Jonine; Dörk, Thilo; Bogdanova, Natalia V.; Hall, Per; Li, Jingmei; Khusnutdinova, Elza; Bermisheva, Marina; Kristensen, Vessela; Borresen-Dale, Anne-Lise; Peto, Julian; dos Santos Silva, Isabel; Couch, Fergus J.; Olson, Janet E.; Hillemans, Peter; Park-Simon, Tjoung-Won; Brauch, Hiltrud; Hamann, Ute; Burwinkel, Barbara; Marme, Frederik; Meindl, Alfons; Schmutzler, Rita K.; Cox, Angela; Cross, Simon S.; Sawyer, Elinor J.; Tomlinson, Ian; Lambrechts, Diether; Moisse, Matthieu; Lindblom, Annika; Margolin, Sara; Hollestelle, Antoinette; Martens, John W.M.; Fasching, Peter A.; Beckmann, Matthias W.; Andrulis, Irene L.; Knight, Julia A.; Anton-Culver, Hoda; Ziogas, Argyrios; Giles, Graham G.; Milne, Roger L.; Brenner, Hermann; Arndt, Volker; Mannermaa, Arto; Kosma, Veli-Matti; Chang-Claude, Jenny; Rudolph, Anja; Devilee, Peter; Seynaeve, Caroline; Hopper, John L.; Southey, Melissa C.; John, Esther M.; Whittemore, Alice S.; Bolla, Manjeet K.; Wang, Qin; Michailidou, Kyriaki; Dennis, Joe; Easton, Douglas F.; Schmidt, Marjanka K.; Nevanlinna, Heli

2016-01-01

Purpose CHEK2*1100delC is a founder variant in European populations conferring a 2–3 fold increased risk of breast cancer (BC). Epidemiologic and family studies have suggested that the risk associated with CHEK2*1100delC is modified by other genetic factors in a multiplicative fashion. We have investigated this empirically using data from the Breast Cancer Association Consortium (BCAC). Methods With genotype data of 39,139 (624 1100delC carriers) BC patients and 40,063 (224) healthy controls from 32 BCAC studies, we analyzed the combined risk effects of CHEK2*1100delC and 77 common variants in terms of a polygenic risk score (PRS) and pairwise interaction. Results The PRS conferred an odds ratio (OR) of 1.59 [95% CI 1.21–2.09] per standard deviation for BC for CHEK2*1100delC carriers and 1.58 [1.55–1.62] for non-carriers. No evidence for deviation from the multiplicative model was found. The OR for the highest quintile of the PRS was 2.03 [0.86–4.78] for CHEK2*1100delC carriers placing them to the high risk category according to UK NICE guidelines. OR for the lowest quintile was 0.52 [0.16–1.74], indicating life-time risk close to population average. Conclusion Our results confirm the multiplicative nature of risk effects conferred by CHEK2*1100delC and the common susceptibility variants. Furthermore, the PRS could identify the carriers at a high life-time risk for clinical actions. PMID:27711073

Gödel metrics with chronology protection in Horndeski gravities

NASA Astrophysics Data System (ADS)

Geng, Wei-Jian; Li, Shou-Long; Lü, H.; Wei, Hao

2018-05-01

Gödel universe, one of the most interesting exact solutions predicted by General Relativity, describes a homogeneous rotating universe containing naked closed time-like curves (CTCs). It was shown that such CTCs are the consequence of the null energy condition in General Relativity. In this paper, we show that the Gödel-type metrics with chronology protection can emerge in Einstein-Horndeski gravity. We construct such exact solutions also in Einstein-Horndeski-Maxwell and Einstein-Horndeski-Proca theories.

Estrategia innovadora enfocada en parejas del mismo sexo para disminuir la infección del VIH en hombres Latinos

PubMed Central

Martinez, Omar; Wu, Elwin; Sandfort, Theo; Shultz, Andrew Z.; Capote, Jonathan; Chávez, Silvia; Moya, Eva; Dodge, Brian; Morales, Gabriel; Porras, Antonio; Ovejero, Hugo

2014-01-01

Resumen El VIH es un problema de salud importante dentro de la comunidad latina de los Estados Unidos. Gracias a los esfuerzos de prevención, los niveles de contagio entre los latinos se han mantenido estables por más de una década. Sin embargo, esta población sigue siendo afectada a niveles muy altos, en particular entre hombres que tienen sexo con hombres (HSH), de origen latino y que hablan principalmente el idioma español. Existen varios factores que contribuyen a la transmisión del VIH entre esta población, como son: el uso de drogas; la violencia dentro de la pareja; la presencia de infecciones de transmisión sexual; relaciones sexuales sin protección, dentro y fuera de la pareja; el evadir la búsqueda de recursos (prueba y tratamiento adecuado) por temor a ser discriminado o por su estatus migratorio; la escasez de recursos económicos o estado de pobreza y los patrones relacionados a la migración. En particular, Investigaciones Epidemiológicas de Comportamientos han determinado: cómo algunas dinámicas en parejas están directamente asociadas a los comportamientos sexuales de riesgos. En consecuencia, es necesaria mayor investigación para identificar esas dinámicas, y a su vez, realizar intervenciones dirigidas a la reducción de conductas de riesgo enfocadas en parejas de hombres del mismo sexo. En este escrito, se describe la importancia del uso de las relaciones de pareja como estrategia en la reducción de la trasmisión del VIH/SIDA en HSH de origen latino y que hablan principalmente el idioma español en los Estados Unidos. PMID:25580466

Determinacion de Caracteristicas Opticas del Telescopio OAN150

NASA Astrophysics Data System (ADS)

Galan, M. J.; Cobos, F. J.

1987-05-01

En el Observatorio de Calar Alto, en Almería, España, está ubicado un telescopio de 15O-cms de diámetro -construído por REOSC- perteneciente al Observatorio Astronómico Nacional, con sede en Madrid, España. La infraestructura técnica del OAN ha sido tradicionalmente débil y actualmente se está haciendo un esfuerzo por fortalecerla. Existe una información muy limitada del telescopio en general; de su óptica en particular se conocían los valores de los parámetros principales pero sin saber si éstos corresponden a valores teóricos ó de construcción. Por ello se consideró necesario iniciar una investigación para conocer en detalle los valores reales de las componentes ópticas del telescopio, obteniéndose algunos resultados de interés. El primario del telescopio OANl5O es aproximadamente F/3 y el siste ma en su conjunto es F/8.2, con su sistema corrector de campo. En términos generales, la imagen es satisfactoria en todo el campo y, sin sistema corrector, la imagen axial también es buena. En un futuro muy cercano se piensa diseñar instrumentación adicional para este telescopio. Conocer con mayor precisión sus características puede ser de gran utilidad para tal fin, pues se efectúan los cálculos considerando conjuntamente al telescopio y al instrumento.

Pseudomonas aeruginosa Reduces VX-809 Stimulated F508del-CFTR Chloride Secretion by Airway Epithelial Cells

PubMed Central

Stanton, Bruce A.; Coutermarsh, Bonita; Barnaby, Roxanna; Hogan, Deborah

2015-01-01

Background P. aeruginosa is an opportunistic pathogen that chronically infects the lungs of 85% of adult patients with Cystic Fibrosis (CF). Previously, we demonstrated that P. aeruginosa reduced wt-CFTR Cl secretion by airway epithelial cells. Recently, a new investigational drug VX-809 has been shown to increase F508del-CFTR Cl secretion in human bronchial epithelial (HBE) cells, and, in combination with VX-770, to increase FEV1 (forced expiratory volume in 1 second) by an average of 3-5% in CF patients homozygous for the F508del-CFTR mutation. We propose that P. aeruginosa infection of CF lungs reduces VX-809 + VX-770- stimulated F508del-CFTR Cl secretion, and thereby reduces the clinical efficacy of VX-809 + VX-770. Methods and Results F508del-CFBE cells and primary cultures of CF-HBE cells (F508del/F508del) were exposed to VX-809 alone or a combination of VX-809 + VX-770 for 48 hours and the effect of P. aeruginosa on F508del-CFTR Cl secretion was measured in Ussing chambers. The effect of VX-809 on F508del-CFTR abundance was measured by cell surface biotinylation and western blot analysis. PAO1, PA14, PAK and 6 clinical isolates of P. aeruginosa (3 mucoid and 3 non-mucoid) significantly reduced drug stimulated F508del-CFTR Cl secretion, and plasma membrane F508del-CFTR. Conclusion The observation that P. aeruginosa reduces VX-809 and VX-809 + VX-770 stimulated F508del CFTR Cl secretion may explain, in part, why VX-809 + VX-770 has modest efficacy in clinical trials. PMID:26018799

Pseudomonas aeruginosa Reduces VX-809 Stimulated F508del-CFTR Chloride Secretion by Airway Epithelial Cells.

PubMed

Stanton, Bruce A; Coutermarsh, Bonita; Barnaby, Roxanna; Hogan, Deborah

2015-01-01

P. aeruginosa is an opportunistic pathogen that chronically infects the lungs of 85% of adult patients with Cystic Fibrosis (CF). Previously, we demonstrated that P. aeruginosa reduced wt-CFTR Cl secretion by airway epithelial cells. Recently, a new investigational drug VX-809 has been shown to increase F508del-CFTR Cl secretion in human bronchial epithelial (HBE) cells, and, in combination with VX-770, to increase FEV1 (forced expiratory volume in 1 second) by an average of 3-5% in CF patients homozygous for the F508del-CFTR mutation. We propose that P. aeruginosa infection of CF lungs reduces VX-809 + VX-770- stimulated F508del-CFTR Cl secretion, and thereby reduces the clinical efficacy of VX-809 + VX-770. F508del-CFBE cells and primary cultures of CF-HBE cells (F508del/F508del) were exposed to VX-809 alone or a combination of VX-809 + VX-770 for 48 hours and the effect of P. aeruginosa on F508del-CFTR Cl secretion was measured in Ussing chambers. The effect of VX-809 on F508del-CFTR abundance was measured by cell surface biotinylation and western blot analysis. PAO1, PA14, PAK and 6 clinical isolates of P. aeruginosa (3 mucoid and 3 non-mucoid) significantly reduced drug stimulated F508del-CFTR Cl secretion, and plasma membrane F508del-CFTR. The observation that P. aeruginosa reduces VX-809 and VX-809 + VX-770 stimulated F508del CFTR Cl secretion may explain, in part, why VX-809 + VX-770 has modest efficacy in clinical trials.

Genomic profiling of CHEK2*1100delC-mutated breast carcinomas.

PubMed

Massink, Maarten P G; Kooi, Irsan E; Martens, John W M; Waisfisz, Quinten; Meijers-Heijboer, Hanne

2015-11-09

CHEK2*1100delC is a moderate-risk breast cancer susceptibility allele with a high prevalence in the Netherlands. We performed copy number and gene expression profiling to investigate whether CHEK2*1100delC breast cancers harbor characteristic genomic aberrations, as seen for BRCA1 mutated breast cancers. We performed high-resolution SNP array and gene expression profiling of 120 familial breast carcinomas selected from a larger cohort of 155 familial breast tumors, including BRCA1, BRCA2, and CHEK2 mutant tumors. Gene expression analyses based on a mRNA immune signature was used to identify samples with relative low amounts of tumor infiltrating lymphocytes (TILs), which were previously found to disturb tumor copy number and LOH (loss of heterozygosity) profiling. We specifically compared the genomic and gene expression profiles of CHEK2*1100delC breast cancers (n = 14) with BRCAX (familial non-BRCA1/BRCA2/CHEK2*1100delC mutated) breast cancers (n = 34) of the luminal intrinsic subtypes for which both SNP-array and gene expression data is available. High amounts of TILs were found in a relatively small number of luminal breast cancers as compared to breast cancers of the basal-like subtype. As expected, these samples mostly have very few copy number aberrations and no detectable regions of LOH. By unsupervised hierarchical clustering of copy number data we observed a great degree of heterogeneity amongst the CHEK2*1100delC breast cancers, comparable to the BRCAX breast cancers. Furthermore, copy number aberrations were mostly seen at low frequencies in both the CHEK2*1100delC and BRCAX group of breast cancers. However, supervised class comparison identified copy number loss of chromosomal arm 1p to be associated with CHEK2*1100delC status. In conclusion, in contrast to basal-like BRCA1 mutated breast cancers, no apparent specific somatic copy number aberration (CNA) profile for CHEK2*1100delC breast cancers was found. With the possible exception of copy

Summary of a Gas Transport Tracer Test in the Deep Cerros Del Rio Basalts, Mesita del Buey, Los Alamos NM.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Stauffer, Philip H.; Rahn, Thomas A.; Ortiz, John Philip

Here we describe results from a tracer test in the Cerros del Rio basalt beneath Mesita del Buey, Technical Area 54 (TA-54) at Los Alamos National Laboratory (LANL or the Laboratory). This report follows from plans outlined in our previous Tracer Test Work Plan (LANL 2016). These activities were conducted by LANL to further characterize subsurface properties of the Cerros del Rio basalts at Material Disposal Area (MDA) L (Figure 1.1-1). The work presented follows from the “Interim Measures Work Plan for Soil-Vapor Extraction of Volatile Organic Compounds from Material Disposal Area L, Technical Area 54, Revision 1,” submitted tomore » the New Mexico Environment Department (NMED) in September 2014 (LANL 2014). Remediation of the MDA L vapor plume by soil-vapor extraction (SVE) is recommended as part of the final remedy in the “Corrective Measures Evaluation Report for Material Disposal Area L, Solid Waste Management Unit 54-006, at Technical Area 54, Revision 2” to meet a remedial action objective of preventing groundwater from being impacted above a regulatory standard by the transport of volatile organic compounds (VOCs) to groundwater through soil vapor (LANL 2011).« less

Manipulating proteostasis to repair the F508del-CFTR defect in cystic fibrosis.

PubMed

Esposito, Speranza; Tosco, Antonella; Villella, Valeria R; Raia, Valeria; Kroemer, Guido; Maiuri, Luigi

2016-12-01

Cystic fibrosis (CF) is a lethal monogenic disease caused by mutations in the cystic fibrosis transmembrane conductance regulator (CFTR) gene that entails the (diagnostic) increase in sweat electrolyte concentrations, progressive lung disease with chronic inflammation and recurrent bacterial infections, pancreatic insufficiency, and male infertility. Therapies aimed at restoring the CFTR defect have emerged. Thus, a small molecule which facilitates chloride channel opening, the potentiator Ivacaftor, has been approved for the treatment of CF patients bearing a particular class of rare CFTR mutations. However, small molecules that directly target the most common misfolded CFTR mutant, F508del, and improve its intracellular trafficking in vitro, have been less effective than expected when tested in CF patients, even in combination with Ivacaftor. Thus, new strategies are required to circumvent the F508del-CFTR defect. Airway and intestinal epithelial cells from CF patients bearing the F508del-CFTR mutation exhibit an impressive derangement of cellular proteostasis, with oxidative stress, overactivation of the tissue transglutaminase (TG2), and disabled autophagy. Proteostasis regulators such as cysteamine can rescue and stabilize a functional F508del-CFTR protein through suppressing TG2 activation and restoring autophagy in vivo in F508del-CFTR homozygous mice, in vitro in CF patient-derived cell lines, ex vivo in freshly collected primary patient's nasal cells, as well as in a pilot clinical trial involving homozygous F508del-CFTR patients. Here, we discuss how the therapeutic normalization of defective proteostasis can be harnessed for the treatment of CF patients with the F508del-CFTR mutation.

Estudio multifrecuencia del medio interestelar cercano a HD 192281

NASA Astrophysics Data System (ADS)

Arnal, E. M.; Cappa, C.; Cichowolski, S.; Pineault, S.; St-Louis, N.

Una de las causas que modifica la estructura y dinámica del medio interestelar es la acción que los vientos de las estrellas de gran masa ejercen sobre el mismo. En este trabajo, mediante el uso de datos interferométricos obtenidos en la banda de radio en la transición de 21-cm del Hidrógeno neutro y de imágenes de la emisión de continuo en las bandas de 408 y 1420 MHz, de imágenes HIRES del satélite IRAS en 60 y 100 micrones, y de observaciones de continuo obtenidas con radiotelescopios de disco simple en 2695, 4850 y 8350 MHz se ha realizado un estudio multifrecuencia de los efectos que los vientos estelares de HD 192281, una estrella de tipo espectral O5 Vn((f))p, han tenido sobre el medio interestelar que rodea a la misma.

Estudio multifrecuencia del medio interestelar cercano a HD 192281

NASA Astrophysics Data System (ADS)

Arnal, E. M.; Cappa, C. E.; Cichowolski, S.; Pineault, S.; St-Louis, N.

Una de las causas que modifica la estructura y dinámica del medio interestelar es la acción que los vientos de las estrellas de gran masa ejercen sobre el mismo. En este trabajo, mediante el uso de datos interferométricos obtenidos en la banda de radio en la transición de λ˜21-cm del hidrógeno neutro y de imágenes de la emisión de continuo en las bandas de 408 y 1420 MHz, de imágenes HIRES del satélite IRAS en 60 y 100μm, y de observaciones de continuo obtenidas con radiotelescopios de disco simple en 2695, 4850 y 8350 MHz se ha realizado un estudio multifrecuencia de los efectos que los vientos estelares de HD 192281, una estrella de tipo espectral O5,Vn((f))p, han tenido sobre el medio interestelar que rodea a la misma.

Vulnerable salvation: Evangelical Protestant leaders and institutions, drug use and HIV and AIDS in the urban periphery of Rio de Janeiro

PubMed Central

Garcia, Jonathan; Muñoz-Laboy, Miguel; Parker, Richard

2011-01-01

This analysis focuses on the evangelical Protestant responses to drug use and HIV prevention, treatment and care in the urban periphery of Rio de Janeiro. We question how religious institutions, and the positions of pastors, create or reduce various elements of societal illness and vulnerability. We aim to show that the views of pastors may symbolise a form of social regulation that may have a meaningful social impact on drug use and HIV and AIDS. The interviews of 23 evangelical religious leaders were collected using a theoretical sample and analysed through a grounded theory approach. Two case studies of evangelical drug rehabilitation centres are derived from five qualitative interviews. Evangelical drug rehabilitation centres generally reflect pastors' discourses of reintegration into social networks including marriage, family, and employment. We found important differences in the discourses and practices in private versus state-funded rehabilitation centres that may reveal ways social and programmatic vulnerabilities may affect the efficacy of public health interventions. PMID:21512922

God and Genes in the Caring Professions: Clinician and Clergy Perceptions of Religion and Genetics

PubMed Central

Bartlett, Virginia L; Johnson, Rolanda L

2013-01-01

Little is known about how care providers’ perceptions of religion and genetics affect interactions with patients/parishioners. This study investigates clinicians’ and clergy’s perceptions of and experiences with religion and genetics in their clinical and pastoral interactions. An exploratory qualitative study designed to elicit care providers’ descriptions of experiences with religion and genetics in clinical or pastoral interactions. Thirteen focus groups were conducted with members of the caring professions: physicians, nurses, and genetics counselors (clinicians), ministers and chaplains (clergy). Preliminary analysis of qualitative data is presented here. Preliminary analysis highlights four positions in professional perceptions of the relationship between science and faith. Further, differences among professional perceptions appear to influence perceptions of needed or available resources for interactions with religion and genetics. Clinicians’ and clergy’s perceptions of how religion and genetics relate are not defined solely by professional affiliation. These non-role-defined perceptions may affect clinical and pastoral interactions, especially regarding resources for patients and parishioners. PMID:19170091

Respostas religiosas à aids no Brasil: impressões de pesquisa1

PubMed Central

Seffner, Fernando; da Silva, Cristiane Gonçalves Meireles; Maksud, Ívia; Garcia, Jonathan; Rios, Luís Felipe; Natividade, Marcelo; Borges, Priscila Rodrigues; Parker, Richard; Terto, Veriano

2009-01-01

Resumo O texto encontra-se estruturado em quatro partes. Na primeira delas, apresentamos um conjunto de considerações e informações acerca da situação da aids no Brasil, das relações entre religião, sexualidade, aids e estado laico, bem como uma descrição mais clara do Projeto Respostas Religiosas ao HIV/Aids no Brasil, do qual este texto apresenta algumas impressões de pesquisa preliminares. A seguir, dedicamos um item a apresentação da Pastoral de DST/Aids, sua história, estrutura e objetivos. No item seguinte problematizamos diversas questões em particular no âmbito das relações Estado e Igreja, relações entre agentes de pastoral e hierarquia da Igreja, e questões ligadas mais diretamente à sexualidade e aids, todas referenciadas ao trabalho da Pastoral de DST/Aids. Ao final, apresentamos a bibliografia e fontes consultadas. PMID:20428503

Economic sustainability assessment in semi-steppe rangelands.

PubMed

Mofidi Chelan, Morteza; Alijanpour, Ahmad; Barani, Hossein; Motamedi, Javad; Azadi, Hossein; Van Passel, Steven

2018-05-08

This study was conducted to determine indices and components of economic sustainability assessment in the pastoral units of Sahand summer rangelands. The method was based on descriptive-analytical survey (experts and researchers) with questionnaires. Analysis of variance showed that the mean values of economic components are significantly different from each other and the efficiency component has the highest mean value (0.57). The analysis of rangeland pastoral units with the technique for order-preference by similarity to ideal solution (TOPSIS) indicated that from an economic sustainability standpoint, Garehgol (Ci = 0.519) and Badir Khan (Ci = 0.129), pastoral units ranked first and last, respectively. This study provides a clear understanding of existing resources and opportunities for policy makers that is crucial to approach economic sustainable development. Accordingly, this study can help better define sustainable development goals and monitor the progress of achieving them. Copyright © 2018 Elsevier B.V. All rights reserved.

Pain control and chaplaincy in Aotearoa New Zealand.

PubMed

Carey, Lindsay B; Polita, Carla; Marsden, Candace Renee; Krikheli, Lillian

2014-10-01

This paper summarizes the results of 100 New Zealand health care chaplains with regard to their involvement in issues concerning pain control within the New Zealand health care context. Both quantitative (via survey) and qualitative methods (in-depth interviewing) were utilized. The findings of this study indicated that approximately 52 % of surveyed hospital chaplains had provided some form of pastoral intervention directly to patients and/or their families dealing with issues concerning pain and that approximately 30 % of hospital chaplains had assisted clinical staff with issues concerning pain. NZ chaplaincy personnel involved in pain-related issues utilized a number of pastoral interventions to assist patients, their families and clinical staff. Differences of involvement between professionally stipended hospital chaplains and their volunteer chaplaincy assistants are noted, as are the perspectives of interviewed chaplains about their pastoral interventions with issues relating to pain. Some implications of this study with respect to chaplaincy utility, training and collaboration with clinical staff are noted, as are comparisons with international findings.

8th Argentinean Bioengineering Society Conference (SABI 2011) and 7th Clinical Engineering Meeting

NASA Astrophysics Data System (ADS)

Meschino, Gustavo Javier; Ballarin, Virginia L.

2011-12-01

In September 2011, the Eighteenth Edition of the Argentinean Bioengineering Society Conference (SABI 2011) and Seventh Clinical Engineering Meeting were held in Mar del Plata, Argetina. The Mar del Plata SABI Regional and the School of Engineering of the Universidad Nacional de Mar del Plata invited All bioengineers, engineers, physicists, mathematicians, biologists, physicians and health professionals working in the field of Bioengineering to participate in this event. The overall objectives of the Conference were: To provide discussion of scientific research results in Bioengineering and Clinical Engineering. To promote technological development experiences. To strengthen the institutional and scientific communication links in the area of Bioengineering, mainly between Universities of Latin America. To encourage students, teachers, researchers and professionals to establish exchanges of experiences and knowledge. To provide biomedical engineering technology solutions to the society and contributing ideas for low cost care. Conference photograph Conference photograph Conference photograph Conference photograph EXECUTIVE COMMITTEE SABI 2011 Chair Dra Virginia L Ballarin Universidad Nacional de Mar del Plata Co-Chair Dra Teresita R Cuadrado Universidad Nacional de Mar del Plata - CONICET Local Comittee Dr Gustavo Abraham Universidad Nacional de Mar del Plata - CONICET Dra Josefina Ballarre Universidad Nacional de Mar del Plata - CONICET Dr Eduardo Blotta Universidad Nacional de Mar del Plata Dra Agustina Bouchet Universidad Nacional de Mar del Plata Dr Marcel Brun Universidad Nacional de Mar del Plata Dra Silvia Ceré Universidad Nacional de Mar del Plata - CONICET Dra Mariela Azul Gonzalez Universidad Nacional de Mar del Plata - CONICET Dra Lucia Isabel Passoni Universidad Nacional de Mar del Plata Dr Juan Ignacio Pastore Universidad Nacional de Mar del Plata - CONICET Dra Adriana Scandurra Universidad Nacional de Mar del Plata SCIENTIFIC ADVISORY COMMITTEE

[La diagnosi del disturbo da uso di alcol dal punto di vista psicologico].

PubMed

Coriale, Giovanna; Fiorentino, Daniela; Porrari, Raffaella; Battagliese, Gemma; Capriglione, Ida; Cereatti, Federica; Iannuzzi, Silvia; Mauri, Benilde; Galli, Domenica; Fiore, Marco; Attilia, Maria Luisa; Ceccanti, Mauro

2018-01-01

RIASSUNTO. Il disturbo da uso di alcol (DUA) è uno dei disturbi psichiatrici più comuni nella popolazione generale. Il DUA è caratterizzato da un pattern di bere eccessivo, che si mantiene nonostante gli effetti negativi che l'alcol ha sul funzionamento lavorativo, sulla salute, sulle problematiche legali, sull'educazione e sulla vita sociale. Attualmente, il modello bio-psico-sociale è quello che spiega meglio il DUA. Infatti, molte ricerche hanno fornito evidenze su come il DUA sia una patologia multidimensionale. Variabili biologiche, psicologiche e socio-culturali entrano in gioco nell'eziologia, nella natura, nel mantenimento e nel cambiamento nel tempo del disturbo. La fase diagnostica è un momento importante del processo di cura, perché il successo del trattamento dipende in larga misura dall'esattezza e dall'adeguatezza della diagnosi. La diagnosi clinica si basa su una valutazione globale del funzionamento del paziente e utilizza il colloquio e gli strumenti psicometrici come mezzo di raccolta di informazioni. Questo articolo fornirà una panoramica delle dimensioni psicologiche più importanti da valutare e sui migliori strumenti psicometrici da usare per una diagnosi adeguata.

The Human 343delT HSPB5 Chaperone Associated with Early-onset Skeletal Myopathy Causes Defects in Protein Solubility*

PubMed Central

Mitzelfelt, Katie A.; Limphong, Pattraranee; Choi, Melinda J.; Kondrat, Frances D. L.; Lai, Shuping; Kolander, Kurt D.; Kwok, Wai-Meng; Dai, Qiang; Grzybowski, Michael N.; Zhang, Huali; Taylor, Graydon M.; Lui, Qiang; Thao, Mai T.; Hudson, Judith A.; Barresi, Rita; Bushby, Kate; Jungbluth, Heinz; Wraige, Elizabeth; Geurts, Aron M.; Benesch, Justin L. P.; Riedel, Michael; Christians, Elisabeth S.; Minella, Alex C.; Benjamin, Ivor J.

2016-01-01

Mutations of HSPB5 (also known as CRYAB or αB-crystallin), a bona fide heat shock protein and molecular chaperone encoded by the HSPB5 (crystallin, alpha B) gene, are linked to multisystem disorders featuring variable combinations of cataracts, cardiomyopathy, and skeletal myopathy. This study aimed to investigate the pathological mechanisms involved in an early-onset myofibrillar myopathy manifesting in a child harboring a homozygous recessive mutation in HSPB5, 343delT. To study HSPB5 343delT protein dynamics, we utilize model cell culture systems including induced pluripotent stem cells derived from the 343delT patient (343delT/343delT) along with isogenic, heterozygous, gene-corrected control cells (WT KI/343delT) and BHK21 cells, a cell line lacking endogenous HSPB5 expression. 343delT/343delT and WT KI/343delT-induced pluripotent stem cell-derived skeletal myotubes and cardiomyocytes did not express detectable levels of 343delT protein, contributable to the extreme insolubility of the mutant protein. Overexpression of HSPB5 343delT resulted in insoluble mutant protein aggregates and induction of a cellular stress response. Co-expression of 343delT with WT prevented visible aggregation of 343delT and improved its solubility. Additionally, in vitro refolding of 343delT in the presence of WT rescued its solubility. We demonstrate an interaction between WT and 343delT both in vitro and within cells. These data support a loss-of-function model for the myopathy observed in the patient because the insoluble mutant would be unavailable to perform normal functions of HSPB5, although additional gain-of-function effects of the mutant protein cannot be excluded. Additionally, our data highlight the solubilization of 343delT by WT, concordant with the recessive inheritance of the disease and absence of symptoms in carrier individuals. PMID:27226619

63. G.F.H., photographer July 30, 1932 DEL NORTE COUNTY, SECTION ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

63. G.F.H., photographer July 30, 1932 DEL NORTE COUNTY, SECTION A, HIGHWAY 1. 1-DN A #124, STA. 164=00 SHOWING DRAINAGE CONDITIONS, G.F.H., 7-30-32. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA

Del(20q) in patients with chronic lymphocytic leukemia: A therapy-related abnormality involving lymphoid or myeloid cells

PubMed Central

Yin, C. Cameron; Tang, Guilin; Lu, Gary; Feng, Xiaoli; Keating, Michael J.; Medeiros, L. Jeffrey; Abruzzo, Lynne V.

2015-01-01

Del(20q), a common cytogenetic abnormality in myeloid neoplasms, is rare in chronic lymphocytic leukemia. We report 64 patients with chronic lymphocytic leukemia and del(20q), as the sole abnormality in 40, a stemline abnormality in 21, and a secondary abnormality in 3 cases. FISH analysis revealed an additional high-risk abnormality, del(11q) or del(17p), in 27/64 (42%) cases. In most cases, the leukemic cells showed atypical cytologic features, unmutated IGHV genes and ZAP70 positivity. The del(20q) was detected only after chemotherapy in all 27 cases with initial karyotypes available. With a median follow-up of 90 months, 30 patients (47%) died, most as a direct consequence of chronic lymphocytic leukemia. Eight patients developed a therapy-related myeloid neoplasm, seven with a complex karyotype. Combined morphologic and FISH analysis for del(20q) performed in 12 cases without morphologic evidence of a myeloid neoplasm localized the del(20q) to the chronic lymphocytic leukemia cells in 5 (42%) cases, and to myeloid/erythroid cells in 7 (58)% cases. The del(20q) was detected in myeloid cells in all 4 cases of myelodysplastic syndrome. In aggregate, these data indicate that chronic lymphocytic leukemia with del(20q) acquired after therapy is heterogeneous. In cases with morphologic evidence of dysplasia, the del(20q) likely resides in the myeloid lineage. However, in cases without morphologic evidence of dysplasia, the del(20q) may represent clonal evolution and disease progression. Combining morphologic analysis with FISH for del(20q) or performing FISH on immunomagnetically-selected subpopulations to localize the cell population with this abnormality may help guide patient management. PMID:25953391

Gene expression profiling assigns CHEK2 1100delC breast cancers to the luminal intrinsic subtypes.

PubMed

Nagel, Jord H A; Peeters, Justine K; Smid, Marcel; Sieuwerts, Anieta M; Wasielewski, Marijke; de Weerd, Vanja; Trapman-Jansen, Anita M A C; van den Ouweland, Ans; Brüggenwirth, Hennie; van I Jcken, Wilfred F J; Klijn, Jan G M; van der Spek, Peter J; Foekens, John A; Martens, John W M; Schutte, Mieke; Meijers-Heijboer, Hanne

2012-04-01

CHEK2 1100delC is a moderate-risk cancer susceptibility allele that confers a high breast cancer risk in a polygenic setting. Gene expression profiling of CHEK2 1100delC breast cancers may reveal clues to the nature of the polygenic CHEK2 model and its genes involved. Here, we report global gene expression profiles of a cohort of 155 familial breast cancers, including 26 CHEK2 1100delC mutant tumors. In line with previous work, all CHEK2 1100delC mutant tumors clustered among the hormone receptor-positive breast cancers. In the hormone receptor-positive subset, a 40-gene CHEK2 signature was subsequently defined that significantly associated with CHEK2 1100delC breast cancers. The identification of a CHEK2 gene signature implies an unexpected biological homogeneity among the CHEK2 1100delC breast cancers. In addition, all 26 CHEK2 1100delC tumors classified as luminal intrinsic subtype breast cancers, with 8 luminal A and 18 luminal B tumors. This biological make-up of CHEK2 1100delC breast cancers suggests that a relatively limited number of additional susceptibility alleles are involved in the polygenic CHEK2 model. Identification of these as-yet-unknown susceptibility alleles should be aided by clues from the 40-gene CHEK2 signature.

Pressure ulcer dressings in critical patients: a cost analysis.

PubMed

Silva, Dinara Raquel Araújo; Bezerra, Sandra Marina Gonçalves; Costa, Jéssica Pereira; Luz, Maria Helena Barros Araújo; Lopes, Vanessa Caminha Aguiar; Nogueira, Lidya Tolstenko

2017-06-12

presión. Estudio observacional descriptivo en la Unidad de Cuidados Intensivos del noreste de Brasil, de noviembre a diciembre del año 2015. Se aplicó la Pressure Ulcer Scale for Healing y formulario para la caracterización y evaluación de los costos. Los valores de la moneda brasileña (Reales- R$) se convirtieron al dólar estadounidense (US$) a razón de $0.26/R$. Se realizaron análisis univariados y bivariados. La muestra consistió en 15 pacientes con lesiones al menos en Etapa 2. Hubo una reducción significativa en el costo de los materiales de curación entre las evaluaciones inicial y final (p=0,002), con un promedio de US$11.9 (±7.4). Los tratamientos tópicos más comunes son los ácidos grasos esenciales y papaína. Se verificó una reducción de los costos proporcional a las etapas de las lesiones. Se hace hincapié en el papel de los enfermeros en el desarrollo de planes de cuidados basados en la evidencia, para una mejor gestión de la atención.

Eruptive Massive Vector Particles of 5-Dimensional Kerr-Gödel Spacetime

NASA Astrophysics Data System (ADS)

Övgün, A.; Sakalli, I.

2018-02-01

In this paper, we investigate Hawking radiation of massive spin-1 particles from 5-dimensional Kerr-Gödel spacetime. By applying the WKB approximation and the Hamilton-Jacobi ansatz to the relativistic Proca equation, we obtain the quantum tunneling rate of the massive vector particles. Using the obtained tunneling rate, we show how one impeccably computes the Hawking temperature of the 5-dimensional Kerr-Gödel spacetime.

Del(20q) in patients with chronic lymphocytic leukemia: a therapy-related abnormality involving lymphoid or myeloid cells.

PubMed

Yin, C Cameron; Tang, Guilin; Lu, Gary; Feng, Xiaoli; Keating, Michael J; Medeiros, L Jeffrey; Abruzzo, Lynne V

2015-08-01

Deletion 20q (Del(20q)), a common cytogenetic abnormality in myeloid neoplasms, is rare in chronic lymphocytic leukemia. We report 64 patients with chronic lymphocytic leukemia and del(20q), as the sole abnormality in 40, a stemline abnormality in 21, and a secondary abnormality in 3 cases. Fluorescence in situ hybridization (FISH) analysis revealed an additional high-risk abnormality, del(11q) or del(17p), in 25/64 (39%) cases. In most cases, the leukemic cells showed atypical cytologic features, unmutated IGHV (immunoglobulin heavy-chain variable region) genes, and ZAP70 positivity. The del(20q) was detected only after chemotherapy in all 27 cases with initial karyotypes available. With a median follow-up of 90 months, 30 patients (47%) died, most as a direct consequence of chronic lymphocytic leukemia. Eight patients developed a therapy-related myeloid neoplasm, seven with a complex karyotype. Combined morphologic and FISH analysis for del(20q) performed in 12 cases without morphologic evidence of a myeloid neoplasm localized the del(20q) to the chronic lymphocytic leukemia cells in 5 (42%) cases, and to myeloid/erythroid cells in 7 (58)% cases. The del(20q) was detected in myeloid cells in all 4 cases of myelodysplastic syndrome. In aggregate, these data indicate that chronic lymphocytic leukemia with del(20q) acquired after therapy is heterogeneous. In cases with morphologic evidence of dysplasia, the del(20q) likely resides in the myeloid lineage. However, in cases without morphologic evidence of dysplasia, the del(20q) may represent clonal evolution and disease progression. Combining morphologic analysis with FISH for del(20q) or performing FISH on immunomagnetically selected sub-populations to localize the cell population with this abnormality may help guide patient management.

62. R.L.T., photographer November 1, 1934 DEL NORTE COUNTY, SECTION ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

62. R.L.T., photographer November 1, 1934 DEL NORTE COUNTY, SECTION D, HIGHWAY 1. REDWOOD CLEARING ON EXISTING LINE, 1-DN-71-A #26, R.L.T. 11-1-34. Stamped office copy. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA

60. C.J.T., photographer December 23, 1955 KLAMATH RIVER BRIDGE, DEL ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

60. C.J.T., photographer December 23, 1955 KLAMATH RIVER BRIDGE, DEL NORTE COUNTY, SECTION A, HIGHWAY 1. DN-1-A #538, KLAMATH RIVER BR. FROM SO. END, 12/23/55, C.J.T. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA

Study on planning and design of ecological tourist rural complex for the elderly

NASA Astrophysics Data System (ADS)

Han, Zhoulin; Jiang, Nan; He, Yunxiao; Long, Yanping

2018-03-01

In order to deal with the increasingly serious aging problem in China, a new model about serving the aged better needs to be explored. This paper puts forward the concept of ecological tourist rural complex for the elderly, a novel pattern that combining the rural retirement place with pastoral complex which is proposed recently. A concrete example of Deteng complex in Mianyang is given to explore the construction condition and planning approach. Three important aspects including pastoral, ecology, serving the aged are the core elements to develop ecological tourist rural complex for the elderly.

Revisiting Wittgenstein on Köhler and Gestalt psychology.

PubMed

Benjafield, John G

2008-01-01

In an article in this journal, Nicholas Pastore rejected Ludwig Wittgenstein's critique of Wolfgang Köhler and Gestalt psychology. Pastore appears not to have appreciated Wittgenstein's argument that Köhler mistook conceptual questions for factual ones. A simi-lar confusion seems to underlie at least some aspects of contemporary neuroscience. Be that as it may, Wittgenstein has had minimal influence on the research practices of psychologists while Köhler remains influential. This outcome would not have surprised Wittgenstein, who predicted that scientists would not see his work as relevant to theirs.

Clergymen as psychotherapists: Problems in interrole communication.

PubMed

Brodsky, C M

1968-12-01

Training clergymen to become psychotherapeutically adept in their counseling requires more than technical indoctrination. Psychiatry is a subculture with its own values and beliefs that must be translated before they can be adopted by the clergyman's subculture. The familiarity and personal warmth customary in pastoral relationships are consistent with good psychotherapy as long as the clergyman's behavior preserves those elements of the therapist's role that are essential to insuring the counselee's autonomy. Brief as the training programs might be, demonstrable changes occur in the student-pastors counseling and personal lives.

Digitalización de diapositivas del Sol en H α

NASA Astrophysics Data System (ADS)

Missio, H.; Montenegro, C.; Montenegro, R.

El objetivo de este trabajo ha sido el de obtener imágenes digitalizadas de las diapositivas tomadas del Sol en luz de hidrógeno de la línea correspondiente a Hα, y de esta manera llegar a convertir las mismas a un archivo digital para poder ser tratadas luego por computadora y poder contabilizar con exactitud, mediante un programa adecuado para tal fin, las zonas activas del Sol en la imagen digitalizada. En principio, para llegar a esto se pensó en la utilización de medios accesibles, y como detector se utilizó un fototransistor ubicado dentro de un soporte rectangular sobre dos ejes de desplazamiento X e Y. Se han obtenido con este procedimiento imágenes de buena calidad, construídas a partir de tres datos digitalizados en cada barrido que aportan la posición X e Y y la intensidad del pixel en ese punto indicada en 255 tonos de grises.

CHEK2 (∗) 1100delC Mutation and Risk of Prostate Cancer.

PubMed

Hale, Victoria; Weischer, Maren; Park, Jong Y

2014-01-01

Although the causes of prostate cancer are largely unknown, previous studies support the role of genetic factors in the development of prostate cancer. CHEK2 plays a critical role in DNA replication by responding to double-stranded breaks. In this review, we provide an overview of the current knowledge of the role of a genetic variant, 1100delC, of CHEK2 on prostate cancer risk and discuss the implication for potential translation of this knowledge into clinical practice. Currently, twelve articles that discussed CHEK2 (∗)1100delC and its association with prostate cancer were identified. Of the twelve prostate cancer studies, five studies had independent data to draw conclusive evidence from. The pooled results of OR and 95% CI were 1.98 (1.23-3.18) for unselected cases and 3.39 (1.78-6.47) for familial cases, indicating that CHEK2 (∗)1100delC mutation is associated with increased risk of prostate cancer. Screening for CHEK2(∗)1100delC should be considered in men with a familial history of prostate cancer.

CHEK2 ∗1100delC Mutation and Risk of Prostate Cancer

PubMed Central

Park, Jong Y.

2014-01-01

Although the causes of prostate cancer are largely unknown, previous studies support the role of genetic factors in the development of prostate cancer. CHEK2 plays a critical role in DNA replication by responding to double-stranded breaks. In this review, we provide an overview of the current knowledge of the role of a genetic variant, 1100delC, of CHEK2 on prostate cancer risk and discuss the implication for potential translation of this knowledge into clinical practice. Currently, twelve articles that discussed CHEK2 ∗1100delC and its association with prostate cancer were identified. Of the twelve prostate cancer studies, five studies had independent data to draw conclusive evidence from. The pooled results of OR and 95% CI were 1.98 (1.23–3.18) for unselected cases and 3.39 (1.78–6.47) for familial cases, indicating that CHEK2 ∗1100delC mutation is associated with increased risk of prostate cancer. Screening for CHEK2∗1100delC should be considered in men with a familial history of prostate cancer. PMID:25431674

The Cuernos del Paine mountains in Torres del Paine National Park in Chile, photographed during NASA's AirSAR 2004 campaign

NASA Image and Video Library

2004-03-11

The Cuernos del Paine mountains in Torres del Paine National Park in Chile, photographed during NASA's AirSAR 2004 campaign. AirSAR 2004 is a three-week expedition in Central and South America by an international team of scientists that is using an all-weather imaging tool, called the Airborne Synthetic Aperture Radar (AirSAR), located onboard NASA's DC-8 airborne laboratory. Scientists from many parts of the world are combining ground research with NASA's AirSAR technology to improve and expand on the quality of research they are able to conduct. Founded in 1959, Torres del Paine National Park encompasses 450,000 acres in the Patagonia region of Chile. This region is being studied by NASA using a DC-8 equipped with an Airborne Synthetic Aperture Radar (AirSAR) developed by scientists from NASA’s Jet Propulsion Laboratory. This is a very sensitive region that is important to scientists because the temperature has been consistently rising causing a subsequent melting of the region’s glaciers. AirSAR will provide a baseline model and unprecedented mapping of the region. This data will make it possible to determine whether the warming trend is slowing, continuing or accelerating. AirSAR will also provide reliable information on ice shelf thickness to measure the contribution of the glaciers to sea level.

El ``Aula del Cel'': astronomy approaching high school

NASA Astrophysics Data System (ADS)

Ortiz-Gil, A.; Gómez Collado, M.; Gallego Calvente, A. T.

The “Aula del Cel” is a project carried out by the Astronomical Obsevatory of the University of Valencia, Spain. It offers high-school teachers a tool for teaching Astronomy to 10 to 17 year-old students. Different programs, experiments, and audiovisual presentations have been prepared by a team formed both by professional astronomers and teachers, and are offered in a format chosen to suit each particular age and curriculum group. Special sessions have been designed for students with special needs (for example blind or autistic children) in close contact with the pedagogical teams responsible for their education. Nearly three thousand students have already visited the “Aula del Cel” over the first six months that it has been offered to the school community.

CHEK2*1100delC homozygosity in the Netherlands—prevalence and risk of breast and lung cancer

PubMed Central

Huijts, Petra EA; Hollestelle, Antoinette; Balliu, Brunilda; Houwing-Duistermaat, Jeanine J; Meijers, Caro M; Blom, Jannet C; Ozturk, Bahar; Krol-Warmerdam, Elly MM; Wijnen, Juul; Berns, Els MJJ; Martens, John WM; Seynaeve, Caroline; Kiemeney, Lambertus A; van der Heijden, Henricus F; Tollenaar, Rob AEM; Devilee, Peter; van Asperen, Christi J

2014-01-01

The 1100delC mutation in the CHEK2 gene has a carrier frequency of up to 1.5% in individuals from North-West Europe. Women heterozygous for 1100delC have an increased breast cancer risk (odds ratio 2.7). To explore the prevalence and clinical consequences of 1100delC homozygosity in the Netherlands, we genotyped a sporadic breast cancer hospital-based cohort, a group of non-BRCA1/2 breast cancer families, and breast tumors from a tumor tissue bank. Three 1100delC homozygous patients were found in the cohort of 1434 sporadic breast cancer patients, suggesting an increased breast cancer risk for 1100delC homozygotes (odds ratio 3.4, 95% confidence interval 0.4–32.6, P=0.3). Another 1100delC homozygote was found in 592 individuals from 108 non-BRCA1/2 breast cancer families, and two more were found after testing 1706 breast tumors and confirming homozygosity on their wild-type DNA. Follow-up data was available for five homozygous patients, and remarkably, three of them had developed contralateral breast cancer. A possible relationship between 1100delC and lung cancer risk was investigated in 457 unrelated lung cancer patients but could not be confirmed. Due to the small number of 1100delC homozygotes identified, the breast cancer risk estimate associated with this genotype had limited accuracy but is probably higher than the risk in heterozygous females. Screening for CHEK2 1100delC could be beneficial in countries with a relatively high allele frequency. PMID:23652375

Quality of life and religious-spiritual coping in palliative cancer care patients.

PubMed

Matos, Ticiane Dionizio de Sousa; Meneguin, Silmara; Ferreira, Maria de Lourdes da Silva; Miot, Helio Amante

2017-07-10

voluntários saudáveis, por meio de questionário utilizando dados sociodemográficos, o McGill Quality of Life Questionnaire e o Coping Religioso-Espiritual-Breve. foram entrevistados 192 participantes que apresentaram boa qualidade de vida e alta utilização do Coping Religioso-Espiritual. Houve maior uso de Coping Religioso-Espiritual negativo no Grupo A, assim como menor bem-estar físico, psicológico e de qualidade de vida. Observou-se associação entre escores de qualidade de vida e Coping Religioso-Espiritual (p<0,01) em ambos os grupos. Sexo masculino, religião católica e escore de Coping Regioso-Espiritual-Breve influenciaram, de forma independente, os escores de qualidade de vida (p<0,01). ambos os grupos apresentaram escores altos de qualidade de vida e de Coping Espiritual-Religioso. Participantes do sexo masculino, praticantes de religião católica e com maiores escores de Coping Espiritual-Religioso apresentaram melhor percepção de qualidade de vida, sugerindo que essa estratégia de enfrentamento possa ser estimulada em pacientes sob cuidados paliativos. comparar la calidad de vida y el coping religioso-espiritual de pacientes en cuidados paliativos oncológicos con un grupo de participantes sanos; evaluar si la calidad de vida percibida está asociada a las estrategias de coping religioso-espiritual; identificar las variables clínicas y sociodemográficas relacionadas a la calidad de vida y al coping religioso-espiritual. estudio transversal, desarrollado con 96 pacientes de ambulatorio de cuidados paliativos en un hospital público en el interior del Estado de São Paulo, Brasil, y 96 voluntarios sanos, mediante cuestionario utilizando datos sociodemográficos, el McGill Quality of Life Questionnaire y el Coping Religioso-Espiritual-Breve. fueron entrevistados 192 participantes que presentaron buena calidad de vida y alta utilización del Coping Religioso-Espiritual. Fue encontrado mayor uso de Coping Religioso-Espiritual negativo en el Grupo A

Primer registro para Peru del genero Nielsonia Young, 1977 (Hemiptera: Cicadellidae: Cicadellinae: Cicadellini)

USDA-ARS?s Scientific Manuscript database

En este articulo se reporta por primera vez para el Peru una especies del genero Nielsonia Young, 1977, de material procedente del Departamento de Tumbes. El genero ha sido reportada anteriormente de Ecuador, como unico registro para Sudamerica, y America Central. El unico especimen hembra encontra...

Ectopsocidae (Psocodea: 'Psocoptera') from Valle del Cauca and NNP Gorgona, Colombia.

PubMed

Manchola, Oscar Fernando Saenz; Obando, Ranulfo González; Aldrete, Alfonso N García

2014-04-14

The results of a survey of the psocid family Ectopsocidae in Valle del Cauca and NNP Gorgona, are here presented. Fifteen species were identified, in the genera Ectopsocus (14 species), and Ectopsocopsis (one species); four of the Ectopsocus species are new to science and are here described and illustrated. The male of E. thorntoni García Aldrete is here described. Records of Ectopsocopsis cryptomeriae (Enderlein), Ectopsocus briggsi McLachlan, E. californicus Banks, E. columbianus Badonnel, E. maindroni Badonnel, E. meridionalis Ribaga, E. pilosus Badonnel, E. richardsi Pearman, E. titschacki Jentsch, and E. vilhenai Badonnel, are provided. Ten species were found only in Valle del Cauca, two species were found only in the NNP Gorgona, and three species were found at both sites. The specimens studied are deposited in the Entomological Museum, Universidad del Valle, Santiago de Cali, Colombia (MUSENUV).

The family experience of care in chronic situation.

PubMed

Bellato, Roseney; Araújo, Laura Filomena Santos de; Dolina, Janderléia Valéria; Musquim, Cleciene Dos Anjos; Corrêa, Geovana Hagata de Lima Souza Thaines

2016-06-01

An essay that aims to reflect on the family experience of care in chronic situation, increasing the understanding of the family as the primary caregiver. It is based on comprehensive approach in studies conducted in three matrix searches from family care experiences. We have taken three axes to organize our reflections: a) conformation of family care in chronic situation, highlighting the multiple costs incurred to the family, which can exhaust the potential of care and establish or increase its vulnerability if it is not backed by networks support and sustenance; b) family rearrangements for the care, giving visibility to care cores in which many loved family members share the care, dynamic, plural and changeable way; c) self care modeling family care, pointing to the range of possibilities of the person taking care of diseased conditions supported by people close to them. We learn that the family takes care of itself in everyday life and in the illness experience, creating networks that can provide you support and sustenance. Thus, professionals in health practices should shape up in a longitudinal and very personal way, by reference to the family care, supporting him in what is his own. Ensaio que tem por objetivo refletir sobre a experiência familiar de cuidado na situação crônica, ampliando a compreensão da família como cuidadora primária. Embasa-se em estudos de abordagem compreensiva realizados em três pesquisas matriciais que abordaram experiências familiares de cuidado. Tomamos três eixos para organizar nossas reflexões: a) conformação do cuidado familiar na situação crônica, destacando os múltiplos custos gerados à família, que podem exaurir seus potenciais de cuidado, instaurando ou ampliando sua vulnerabilidade se não for amparada por redes de apoio e sustentação; b) rearranjos familiares para o cuidado, dando visibilidade aos núcleos de cuidado compartilhados pelos diversos entes familiares, de modo dinâmico, plural e mut

Reframing HIV care: putting people at the centre of antiretroviral delivery

PubMed Central

Duncombe, Chris; Rosenblum, Scott; Hellmann, Nicholas; Holmes, Charles; Wilkinson, Lynne; Biot, Marc; Bygrave, Helen; Hoos, David; Garnett, Geoff

2015-01-01

érisée par quatre éléments de délivrance: (1) les types de services délivrés, (2) l’emplacement de la délivrance des services, (3) Les prestataires des services de santé et (4) la fréquence des services de santé. La façon dont ces éléments sont développés dans un cadre de prestation de services peut varier selon les pays et les populations, l’intention étant d’améliorer les résultats d’acceptabilité et des soins. Le but d’obtenir plus de personnes sous traitement avant qu’ils ne tombent malades nécessitera des modèles innovateurs de prestation à la fois pour dépistage et pour les soins. Comme les programmes VIH étendent l’éligibilité au traitement, beaucoup de gens qui entrent dans les soins ne seront pas des “malades- mais des éléments sains de la société, actifs et productifs. Afin de tenir le cadre à l’échelle, il sera important de: (1) définir les individus qui peuvent être traités par un cadre alternatif de prestation, (2) renforcer les systèmes de santé qui soutiennent la décentralisation, l’intégration et le transfert des tâches; (3) rendre la chaîne d’approvisionnement plus robuste et (4) investir dans des systèmes de données pour le suivi des patients et pour le suivi et l’évaluation du programme. Los servicios de atención del VIH durante el inicio de la primera etapa de rápida expansión del tratamiento y cuidados del VIH estaban basados en modelos clínicos existentes, comunes en lugares con abundancia de recursos y poco diferenciados en cuanto a necesidades individuales. Aquí se propone un nuevo marco para el tratamiento basado en intensidades variables de cuidados, hecho a medida según las necesidades específicas de los diferentes grupos de individuos a lo largo del tratamiento. La intensidad del servicio se caracteriza por cuatro componentes de entrega: (1) tipología de los servicios ofrecidos, (2) lugar de entrega de los servicios, (3) proveedor de los servicios sanitarios, y (4

Desgarros del epitelio pigmentario de la retina: factores de riesgo, mecanismo y control terapéutico.

PubMed

Clemens, Christoph R; Eter, Nicole

2017-07-11

Los desgarros del epitelio pigmentario de la retina (EPR) se asocian en la mayoría de los casos con los desprendimientos vascularizados del EPR debido a una degeneración macular asociada a la edad (DMAE), y normalmente implican una pérdida adversa de la agudeza visual. Estudios recientes indican que ha habido un aumento en la incidencia de desgarros del EPR desde la introducción de fármacos anti-factor de crecimiento del endotelio vascular (anti-VEGF) así como una asociación temporal entre el desgarro y la inyección intravítrea. Dado que el número de pacientes con DMAE y el número de inyecciones anti-VEGF va en aumento, tanto la dificultad de prevenir desgarros del EPR como el tratamiento tras la formación de los desgarros han adquirido una mayor relevancia. De forma paralela, la evolución de la imagenología de la retina ha contribuido de manera significativa a comprender mejor el desarrollo de los desgarros del EPR en los últimos años. Esta revisión resume los conocimientos que se poseen actualmente sobre el desarrollo, los factores pronósticos y las estrategias terapéuticas de los desgarros del EPR antes y después de que estos se formen. © 2017 S. Karger AG, Basel.

33 CFR 334.110 - Delaware Bay off Cape Henlopen, Del.; naval restricted area.

Code of Federal Regulations, 2011 CFR

2011-07-01

..., Del.; naval restricted area. 334.110 Section 334.110 Navigation and Navigable Waters CORPS OF....110 Delaware Bay off Cape Henlopen, Del.; naval restricted area. (a) The area. Beginning at a point on... regulations in this section shall be enforced by the Commandant, Fourth Naval District, and such agencies as...

Modeling landscapes and past vegetation patterns of New Mexico's Rio Del Oso Valley

Treesearch

Richard D. Periman

2005-01-01

Humans have interacted with the landscape and ecosystem of New Mexico's Rio del Oso Valley for thousands of years. Throughout the Holocene, various cultures have dramatically affected and altered the Rio del Oso. An interdisciplinary research approach, incorporating geomorphology, paleobotany, archaeology, and history, provides a broad range of methodologies and...

El Alcalde José Carlos Aponte Dalmau del Municipio de Carolina es nombrado a formar parte del Comité Asesor de Gobiernos Locales de la EPA a nivel de todos los Estados Unidos

EPA Pesticide Factsheets

Comunicado de prensa de la EPA: El Alcalde José Carlos Aponte Dalmau del Municipio de Carolina es nombrado a formar parte del Comité Asesor de Gobiernos Locales de la EPA a nivel de todos los Estados Unidos

Inside the “African Cattle Complex”: Animal Burials in the Holocene Central Sahara

PubMed Central

di Lernia, Savino; Tafuri, Mary Anne; Gallinaro, Marina; Alhaique, Francesca; Balasse, Marie; Cavorsi, Lucia; Fullagar, Paul D.; Mercuri, Anna Maria; Monaco, Andrea; Perego, Alessandro; Zerboni, Andrea

2013-01-01

Cattle pastoralism is an important trait of African cultures. Ethnographic studies describe the central role played by domestic cattle within many societies, highlighting its social and ideological value well beyond its mere function as ‘walking larder’. Historical depth of this African legacy has been repeatedly assessed in an archaeological perspective, mostly emphasizing a continental vision. Nevertheless, in-depth site-specific studies, with a few exceptions, are lacking. Despite the long tradition of a multi-disciplinary approach to the analysis of pastoral systems in Africa, rarely do early and middle Holocene archaeological contexts feature in the same area the combination of settlement, ceremonial and rock art features so as to be multi-dimensionally explored: the Messak plateau in the Libyan central Sahara represents an outstanding exception. Known for its rich Pleistocene occupation and abundant Holocene rock art, the region, through our research, has also shown to preserve the material evidence of a complex ritual dated to the Middle Pastoral (6080–5120 BP or 5200–3800 BC). This was centred on the frequent deposition in stone monuments of disarticulated animal remains, mostly cattle. Animal burials are known also from other African contexts, but regional extent of the phenomenon, state of preservation of monuments, and associated rock art make the Messak case unique. GIS analysis, excavation data, radiocarbon dating, zooarchaeological and isotopic (Sr, C, O) analyses of animal remains, and botanical information are used to explore this highly formalized ritual and the lifeways of a pastoral community in the Holocene Sahara. PMID:23437260

Inside the "African cattle complex": animal burials in the holocene central Sahara.

PubMed

di Lernia, Savino; Tafuri, Mary Anne; Gallinaro, Marina; Alhaique, Francesca; Balasse, Marie; Cavorsi, Lucia; Fullagar, Paul D; Mercuri, Anna Maria; Monaco, Andrea; Perego, Alessandro; Zerboni, Andrea

2013-01-01

Cattle pastoralism is an important trait of African cultures. Ethnographic studies describe the central role played by domestic cattle within many societies, highlighting its social and ideological value well beyond its mere function as 'walking larder'. Historical depth of this African legacy has been repeatedly assessed in an archaeological perspective, mostly emphasizing a continental vision. Nevertheless, in-depth site-specific studies, with a few exceptions, are lacking. Despite the long tradition of a multi-disciplinary approach to the analysis of pastoral systems in Africa, rarely do early and middle Holocene archaeological contexts feature in the same area the combination of settlement, ceremonial and rock art features so as to be multi-dimensionally explored: the Messak plateau in the Libyan central Sahara represents an outstanding exception. Known for its rich Pleistocene occupation and abundant Holocene rock art, the region, through our research, has also shown to preserve the material evidence of a complex ritual dated to the Middle Pastoral (6080-5120 BP or 5200-3800 BC). This was centred on the frequent deposition in stone monuments of disarticulated animal remains, mostly cattle. Animal burials are known also from other African contexts, but regional extent of the phenomenon, state of preservation of monuments, and associated rock art make the Messak case unique. GIS analysis, excavation data, radiocarbon dating, zooarchaeological and isotopic (Sr, C, O) analyses of animal remains, and botanical information are used to explore this highly formalized ritual and the lifeways of a pastoral community in the Holocene Sahara.

Changes in Migration Pattern of Transhumance due to Climate Change: An Empirical Analysis of Gaddi Community of Himachal Himalaya, India

NASA Astrophysics Data System (ADS)

Mishra, Himanshu; Wasini Pandey, Bindhy

2017-04-01

Transhumance is a complex and traditional livelihood system seeking to maintain equilibrium between pastures, livestock and local people in variable and inhospitable environments. In Western Himalayas in the Indian state of Himachal Pradesh, pastoral groups of Gaddis inhabit almost inaccessible areas, where scarce resources and extreme climatic conditions limit options for alternative land use and livelihood systems. In such a harsh and unforgiving environment, mobility in the form of transhumance has been the traditional ecological response to climatic extremes. However, recently, such additional factors as global as well as regional climate change have brought about changes in the tree line, snow line and pastoral grounds along the historical route of seasonal migration of the Gaddis. The growing unpredictability of the once static route of migration has raised the possibility of Gaddis shifting to alternative land use and land management techniques. In the present research, we explore how transhumant pastoralism has been sustained and stimulated in the context of socioeconomic and climate change in the mountainous region of Himachal Pradesh and the future challenges that it faces. Based on case study research conducted in Chamba district in Himachal Pradesh; we have analysed the status, opportunities, and constraints of transhumant pastoralism in the changing context and modeled the possible alternative land use decisions. Finally we conclude that unless there are affirmative and progressive policy and institutional framework to support transhumant system, the indigenous practice will soon disappear from this part of the world. Keywords: Climate change, Gaddis, Himachal Pradesh, Transhumance, Alternative Land Use

Herders' perceptions of and responses to climate change in northern Pakistan.

PubMed

Joshi, S; Jasra, W A; Ismail, M; Shrestha, R M; Yi, S L; Wu, N

2013-09-01

Migratory pastoralism is an adaptation to a harsh and unstable environment, and pastoral herders have traditionally adapted to environmental and climatic change by building on their in-depth knowledge of this environment. In the Hindu Kush Himalayan region, and particularly in the arid and semiarid areas of northern Pakistan, pastoralism, the main livelihood, is vulnerable to climate change. Little detailed information is available about climate trends and impacts in remote mountain regions; herders' perceptions of climate change can provide the information needed by policy makers to address problems and make decisions on adaptive strategies in high pastoral areas. A survey was conducted in Gilgit-Baltistan province of Pakistan to assess herders' perceptions of, and adaptation strategies to climate change. Herders' perceptions were gathered in individual interviews and focus group discussions. The herders perceived a change in climate over the past 10-15 years with longer and more intense droughts in summer, more frequent and heavier snowfall in winter, and prolonged summers and relatively shorter winters. These perceptions were validated by published scientific evidence. The herders considered that the change in climate had directly impacted pastures and then livestock by changing vegetation composition and reducing forage yield. They had adopted some adaptive strategies in response to the change such as altering the migration pattern and diversifying livelihoods. The findings show that the herder communities have practical lessons and indigenous knowledge related to rangeland management and adaptation to climate change that should be shared with the scientific community and integrated into development planning.

El bosque estatal del nuevo milenio antes y después del huracán Georges

Treesearch

A.E. Lugo; E. Román Nunci; M. Quinones; H. Marcano Vega; I. Vicéns

2005-01-01

We studied changes that occurred between 1997 and 2005 on a secondary wet subtropical urban forest in the University of Puerto Rico’s Botanical Garden (Bosque Estatal del Nuevo Milenio). Hurricane Georges passed south of the forest on November 21, 1998 with 127 km/h winds. The study consisted of identifying species in 40 plots of 254 m2 each, measuring the diameter at...

Revision curricular a partir de un analisis comparativo de las discrepancias en los curriculos de una escuela de optometria en Puerto Rico con las competencias requeridas para las agencias de revalida y acreditacion 2004

NASA Astrophysics Data System (ADS)

Rivera Pacheco, Andres

El proposito de esta investigacion, un estudio cualitativo de caso, fue comparar y contrastar el curriculo vigente de la Escuela de Optometria de la UIAPR con las competencias y estandares requeridos por las agencias de acreditacion y de revalida. Con este proposito, decidimos realizar una revision y un analisis de documentos: el prontuario de cada uno de los cursos de los curriculos implantados en el 1993 y en el 2001; las competencias y estandares establecidos por las agencias de revalida y de acreditacion; y las estadisticas en las que se analiza el porcentaje de estudiantes que aprueban cada una de las partes de los examenes de revalida entre el 1998 al 2003. Se realizaron entrevistas dirigidas para dar apoyo y complementar la revision y el analisis de estos documentos. Los participantes de las entrevistas fueron tres estudiantes de la clase de optometria del 2004 (ultima clase del curriculo del 1993); tres estudiantes de la clase de optometria del 2005 (primera clase graduanda del curriculo vigente) y tres profesores y/o directores de los Departamentos de Ciencias Basicas, Ciencias Clinicas y Cuidado al Paciente. Esta investigacion se enmarco en el modelo de evaluacion curricular de discrepancia de Malcolm Provus y en el modelo de desarrollo basado en competencias. Uno de los hallazgos mas importantes del estudio es que los cambios que se implantaron al curriculo del 2001 no han logrado que los estudiantes mejoren su ejecucion en los examenes de revalida. Por otro lado, se encontro que el curriculo vigente atiende completamente los estandares de la practica de Optometria, pero no las competencias. Esta informacion fue validada mediante el uso de una tabla de cotejo para el analisis de los cursos y de la informacion obtenida de las entrevistas. El estudio determina y concluye que existen discrepancias entre los prontuarios de los cursos del curriculo y las competencias requeridas por la agencia de revalida. Segundo, que el Departamento de Ciencias Basicas es el

Chaplain, soldier, counselor, pilgrim.

PubMed

Muse, Stephen

2004-01-01

The author offers examples of supervision drawing on object relations therapy and Christian faith, doctrine, and life, designed to facilitate theological integration of pastoral identity and clinical practice in the training of U.S. Army Family Life Chaplains. Therapeutic and supervisory relationships are conceived of as dia-Logos encounters requiring the same degree of ascetical sobriety, presence, and vulnerability as prayer and worship. Concepts of therapeutic aggression, functional atheism, and "not knowing" are linked with on-going self-examination and repentance stimulated by empathic engagement of clients as primary ingredients for spiritual growth and effective pastoral counseling.

Antagonistic effects of IL-17 and D-resolvins on endothelial Del-1 expression through a GSK-3β-C/EBPβ pathway.

PubMed

Maekawa, Tomoki; Hosur, Kavita; Abe, Toshiharu; Kantarci, Alpdogan; Ziogas, Athanasios; Wang, Baomei; Van Dyke, Thomas E; Chavakis, Triantafyllos; Hajishengallis, George

2015-09-16

Del-1 is an endothelial cell-secreted anti-inflammatory protein. In humans and mice, Del-1 expression is inversely related to that of IL-17, which inhibits Del-1 through hitherto unidentified mechanism(s). Here we show that IL-17 downregulates human endothelial cell expression of Del-1 by targeting a critical transcription factor, C/EBPβ. Specifically, IL-17 causes GSK-3β-dependent phosphorylation of C/EBPβ, which is associated with diminished C/EBPβ binding to the Del-1 promoter and suppressed Del-1 expression. This inhibitory action of IL-17 can be reversed at the GSK-3β level by PI3K/Akt signalling induced by D-resolvins. The biological relevance of this regulatory network is confirmed in a mouse model of inflammatory periodontitis. Intriguingly, resolvin-D1 (RvD1) confers protection against IL-17-driven periodontal bone loss in a Del-1-dependent manner, indicating an RvD1-Del-1 axis against IL-17-induced pathological inflammation. The dissection of signalling pathways regulating Del-1 expression provides potential targets to treat inflammatory diseases associated with diminished Del-1 expression, such as periodontitis and multiple sclerosis.

An unexpected effect of TNF-α on F508del-CFTR maturation and function

PubMed Central

Bitam, Sara; Urbach, Valérie; Sermet-Gaudelus, Isabelle; Hinzpeter, Alexandre; Edelman, Aleksander

2015-01-01

Cystic fibrosis (CF) is a multifactorial disease caused by mutations in the cystic fibrosis transmembrane conductance regulator gene ( CFTR), which encodes a cAMP-dependent Cl - channel. The most frequent mutation, F508del, leads to the synthesis of a prematurely degraded, otherwise partially functional protein. CFTR is expressed in many epithelia, with major consequences in the airways of patients with CF, characterized by both fluid transport abnormalities and persistent inflammatory responses. The relationship between the acute phase of inflammation and the expression of wild type (WT) CFTR or F508del-CFTR is poorly understood. The aim of the present study was to investigate this effect. The results show that 10 min exposure to TNF-alpha (0.5-50ng/ml) of F508del-CFTR-transfected HeLa cells and human bronchial cells expressing F508del-CFTR in primary culture (HBE) leads to the maturation of F508del-CFTR and induces CFTR chloride currents. The enhanced CFTR expression and function upon TNFα is sustained, in HBE cells, for at least 24 h. The underlying mechanism of action involves a protein kinase C (PKC) signaling pathway, and occurs through insertion of vesicles containing F508del-CFTR to the plasma membrane, with TNFα behaving as a corrector molecule. In conclusion, a novel and unexpected action of TNFα has been discovered and points to the importance of systematic studies on the roles of inflammatory mediators in the maturation of abnormally folded proteins in general and in the context of CF in particular. PMID:26594334

Weyl fermions in a family of Gödel-type geometries with a topological defect

NASA Astrophysics Data System (ADS)

Garcia, G. Q.; Oliveira, J. R. De S.; Furtado, C.

In this paper, we study Weyl fermions in a family of Gödel-type geometries in Einstein general relativity. We also consider that these solutions are embedded in a topological defect background. We solve the Weyl equation and find the energy eigenvalues and eigenspinors for all three cases of Gödel-type geometries where a topological defect is passing through them. We show that the presence of a topological defect in these geometries contributes to the modification of the spectrum of energy. The energy zero modes for all three cases of the Gödel geometries are discussed.

General nonextremal rotating charged Gödel black holes in minimal five-dimensional gauged supergravity.

PubMed

Wu, Shuang-Qing

2008-03-28

I present the general exact solutions for nonextremal rotating charged black holes in the Gödel universe of five-dimensional minimal supergravity theory. They are uniquely characterized by four nontrivial parameters: namely, the mass m, the charge q, the Kerr equal rotation parameter a, and the Gödel parameter j. I calculate the conserved energy, angular momenta, and charge for the solutions and show that they completely satisfy the first law of black hole thermodynamics. I also study the symmetry and separability of the Hamilton-Jacobi and the massive Klein-Gordon equations in these Einstein-Maxwell-Chern-Simons-Gödel black hole backgrounds.

La implantacion del enfoque constructivista en el aula de ciencia: Estudio de caso multiple

NASA Astrophysics Data System (ADS)

Arroyo Betancourt, Luz I.

Esta investigacion estudia la implantacion del enfoque constructivista en tres aulas de ciencia del contexto puertorriqueno. Se auscultaron las practicas educativas que utilizan maestras consideradas constructivistas y la correspondencia de sus practicas educativas con los elementos esenciales de la didactica que proponen los teoricos de los planteamientos constructivistas. Se ausculto, ademas, a que vision del enfoque constructivista responden las expresiones de las maestras acerca de su practica educativa y como compara con su quehacer, a la luz de los elementos esenciales de las visiones constructivistas piagetiana, social y radical. Se utilizo el diseno de estudio descriptivo de caso multiple. El estudio se baso en entrevistas a profundidad, revision de documentos y observacion no participativa a la sala de clases. El contexto fueron tres escuelas publicas de la Region Educativa de San Juan, una elemental, una intermedia y una superior. Los resultados confirmaron que la transicion hacia el enfoque constructivista es un proceso que toma tiempo, dedicacion y la participacion en adiestramientos y readiestramientos acerca del nuevo enfoque. Las maestras coinciden en la mayoria de las practicas educativas que utilizan para implantar el enfoque constructivista de ensenanza y difieren en algunas debido, probablemente, a que han tenido que adaptarlas a los correspondientes niveles de ensenanza: elemental, intermedio y superior. Dos de las maestras planifican por conceptos generadores, mientras que una de ellas planifica siguiendo la guia que recibe del Departamento de Educacion. Difieren ademas, en el enfasis que confieren al inquirir cientifico. Con relacion a la correspondencia entre la vision manifestada por las maestras a la luz de las visiones piagetiana, social y radical, aparentemente, las preguntas del protocolo de entrevistas no lograron evocar la informacion con suficiente profundidad, por lo que la investigadora tuvo que inferir las visiones de las

Estimaciones de Prevalencia del VIH por Género y Grupo de Riesgo en Tijuana, México: 2006

PubMed Central

Iñiguez-Stevens, Esmeralda; Brouwer, Kimberly C.; Hogg, Robert S.; Patterson, Thomas L.; Lozada, Remedios; Magis-Rodriguez, Carlos; Elder, John P.; Viani, Rolando M.; Strathdee, Steffanie A.

2010-01-01

OBJETIVO Estimar la prevalencia del VIH en adultos de 15-49 años de edad en Tijuana, México - en la población general y en subgrupos de riesgo en el 2006. METODOS Se obtuvieron datos demográficos del censo Mexicano del 2005, y la prevalencia del VIH se obtuvo de la literatura. Se construyó un modelo de prevalencia del VIH para la población general y de acuerdo al género. El análisis de sensibilidad consistió en estimar errores estándar del promedio-ponderado de la prevalencia del VIH y tomar derivados parciales con respecto a cada parámetro. RESULTADOS La prevalencia del VIH es 0.54%(N = 4,347) (Rango: 0.22%–0.86%, (N = 1,750–6,944)). Esto sugiere que 0.85%(Rango: 0.39%–1.31%) de los hombres y 0.22%(Rango: 0.04%–0.40%) de las mujeres podrían ser VIH-positivos. Los hombres que tienen sexo con hombres (HSH), las trabajadoras sexuales usuarias de drogas inyectables (MTS-UDI), MTS-noUDI, mujeres UDI, y los hombres UDI contribuyeron las proporciones más elevadas de personas infectadas por el VIH. CONCLUSIONES El número de adultos VIH-positivos entre subgrupos de riesgo en la población de Tijuana es considerable, marcando la necesidad de enforcar las intervenciones de prevención en sus necesidades específicas. El presente modelo estima que hasta 1 en cada 116 adultos podrían ser VIH-positivos. PMID:19685824

An evening at "La Clinica del Pueblo".

PubMed

Shefsky, M L

1986-01-01

This article describes a typical evening at the Clinica del Pueblo in the Hispanic neighborhood of Adams-Morgan in Washington, D.c. The Clinical del Pueblo began operating in 1983 in response to the urgen medical needs of Central American refugees arriving in the Washington D.c. area. The refugees bring with them severe trauma, fear, and health problems caused by the civil was and exacerbated by inadequate or non-existant health services. Approximately 80,000 Salvadoran refugees live in the area. They do not receive adequate health care for 3 reasons. 1) Because the US goverment is unwilling to recognize them as true refugees, they live with the constant threat of deportatin back to the violence from which they have fled. 2) Refugees lack the ability to pay for private care. 3) Langauage and culture create frightening barriers to health care for the refugees. For those who do seek care, these barriers can lead to the inadequate or incomplete diagnoses and poor compliance and follow-up. Plenty International and the Central American Refugee Center responded to these problems by organizing a free clinic to provide not only medical care but also a training course for volunteers. The director of the clinic organizes the course, the classes are taught by a variety of people including the clinic's volunteer physicians, nurses, and public health educators as well as graduates of previus training courses and people from the wider community. The services of the clinic reach only a small portion of the population in need. However, the fact that free medical services are now available to some Central American refugees make the Clinica del Pueblo an important program.

The novel complex allele [A238V;F508del] of the CFTR gene: clinical phenotype and possible implications for cystic fibrosis etiological therapies.

PubMed

Diana, Anna; Polizzi, Angela Maria; Santostasi, Teresa; Ratclif, Luigi; Pantaleo, Maria Giuseppina; Leonetti, Giuseppina; Iusco, Danila Rosa; Gallo, Crescenzio; Conese, Massimo; Manca, Antonio

2016-06-01

Few mutations in cis have been annotated for F508del homozygous patients. Southern Italy patients who at a first analysis appeared homozygous for the F508del mutation (n=63) or compound heterozygous for the F508del and another mutation in the cystic fibrosis transmembrane conductance regulator gene (n=155) were searched for the A238V mutation in exon 6. The allelic frequency of the complex allele [A238V;F508del] was 0.04. When the whole data set was used (comprised also of 56 F508del/F508del and 34 F508del/other mutation controls), no differences reached the statistical significance in the clinical parameters, except chloride concentrations which were lower in [A238V;F508del]/other mutation compared with F508del/other mutation (P=0.03). The two study groups presented less complications than the control groups. Within the minimal data set (34 F508del/F508del, 27 F508del/other mutation, 4 [A238V;F508del]/F508del cases and 5 [A238V;F508del]/other mutation cases); that is, presenting all the variables in each patient, forced expiratory volume in 1 s and forced vital capacity presented a trend to lower levels in the study groups in comparison with the F508del/F508del group, and C-reactive protein approximated statistically significant higher levels in the [A238V;F508del]/other mutation as compared with F508del/F508del patients (P=0.09). The analysis of statistical dependence among the variables showed a significant anticorrelation between chloride and body mass index in the [A238V;F508del]/other mutation group. In conclusion, the complex allele [A238V;F508del] seems to be associated with less general complications than in the control groups, on the other hand possibly giving a worse pulmonary phenotype and higher systemic/local inflammatory response. These findings have implications for the correct recruitment and clinical response of F508del patients in the clinical trials testing the new etiological drugs for cystic fibrosis.

Comportamiento del Helio en estrellas químicamente peculiares

NASA Astrophysics Data System (ADS)

Malaroda, S. M.; López García, Z.; Leone, F.; Catalano, F.

Las estrellas químicamente peculiares (CP) se caracterizan por tener deficiencias y sobreabundancias de algunos elementos químicos de hasta 106 veces la abundancia solar. Además presentan variaciones en las líneas espectrales. Se piensa que ello se debe a que los campos magnéticos presentes en este tipo de estrellas son principalmente dipolares, con un eje de simetría diferente del eje de rotación. La distribución de los elementos sobreabundantes y deficientes no es homogénea sobre la superficie estelar y las variaciones observadas serían una consecuencia directa de la rotación estelar. Entre los elementos con abundancia anómala se encuentra el Helio, cuyas líneas tienen intensidades que no son consistentes con una abundancia normal, que no puede ser determinada del modo usual, o sea, considerando una atmósfera con composición solar. Con el fin de determinar la abundancia de este elemento, se inició un estudio de estrellas anómalas de Helio, Hew y He strong. Además se determinarán las abundancias de otros elementos anómalos como ser el Si, Cr, Mg, Mn y Fe. Las mismas se determinan del modo tradicional, o sea: a) medida de los anchos equivalentes de las líneas de los distintos elementos analizados; b) adopción de la temperatura efectiva, gravedad y abundancia del Helio; c) cálculo del modelo de atmósfera d) comparación con las observaciones y reinicio de un proceso iterativo hasta lograr un acuerdo entre todos los parámetros analizados. Las observaciones se llevaron a cabo en el Complejo Astronómico El Leoncito. Se observaron setenta y ocho estrellas anómalas de Helio. En este momento se está procediendo a calcular las abundancias correspondientes a los distintos elementos químicos. Para ello se hace uso de los modelos de Kurucz, ATLAS9. Los cálculos NLTE de las líneas de Helio se llevan a cabo con el programa MULTI y se compararán con los realizados con el programa WIDTH9 de Kurucz (LTE), con el objeto de resaltar la importancia de

Toward Advanced Nursing Practice along with People-Centered Care Partnership Model for Sustainable Universal Health Coverage and Universal Access to Health.

PubMed

Kamei, Tomoko; Takahashi, Keiko; Omori, Junko; Arimori, Naoko; Hishinuma, Michiko; Asahara, Kiyomi; Shimpuku, Yoko; Ohashi, Kumiko; Tashiro, Junko

2017-01-30

. o cuidado centrado nas pessoas começa quando os membros da comunidade e os profissionais de saúde colocam em primeiro plano as questões sociais entre os membros da comunidade e das famílias. Esse modelo aborda essas questões, a criação de novos valores relativos à saúde e forma um sistema social que melhora a qualidade de vida e dá apoio social para sustentar o sistema de saúde universal por meio da construção de parcerias com as comunidades. um modelo de parceria CCP aborda os desafios das mudanças sociais que afetam a saúde geral e o novo papel das enfermeiras de prática avançada em sustentar a UHC. este estudio desarrolló un modelo de alianza para el cuidado centrado en las personas (CCP) para una sociedad envejecida, que haga frente a los retos de los cambios sociales que afectan a la salud de las personas y el nuevo papel de las enfermeras de práctica avanzada para apoyar la cobertura universal de salud. un modelo de alianza para el cuidado centrado en las personas fue desarrollado sobre la base de la meta-síntesis cualitativa de la literatura y la evaluación de 14 proyectos relacionados. Los proyectos en curso dieron lugar a la transformación individual y social mejorando la "alfabetización sanitaria" de la comunidad y los comportamientos, utilizando los cuidados centrados en las personas y aumentando la colaboración entre los profesionales sanitarios y miembros de la comunidad a través de las enfermeras de práctica avanzada. el cuidado centrado en las personas comienza cuando los miembros de la comunidad y los profesionales sanitarios ponen en primer plano a la salud y las cuestiones sociales entre los miembros de la comunidad y las familias. Este modelo aborda estas cuestiones, creando nuevos valores relativos a la salud y formando un sistema social que mejora la calidad de vida y el apoyo social para hacer sostenible la atención sanitaria universal a través del proceso de construcción de alianzas con las comunidades. un modelo

Misura de Massa e Larghezza degli Stati $$x_1$$ e $$x_2$$ del Charmonio Formati in Interazioni $$p - \\bar{p}$$

DOE Office of Scientific and Technical Information (OSTI.GOV)

Pallavicini, Marco

1995-01-01

Oggetto di questa tesi è la misura di alcune caratteristiche fisiche ( massa, larghezza, e larghezza parziale in p - p) degli stati 3 Pi e 3 A del charmonio, - overo del sistema legato di un quark "charm" e del suo antiquark-, nell'ambito dell'esperimento E-760, installato nell'accumulatore di antiprotoni del Fermilab (U.S.A).

Archivo de placas astrométricas del Observatorio de La Plata

NASA Astrophysics Data System (ADS)

di Sisto, R.; Orellana, R. B.

Se ha realizado una base de datos con las placas fotográficas obtenidas con el Astrográfico del Observatorio de La Plata. Se han clasificado un total de 3000 placas obtenidas para asteroides y cometas. El acceso a la base de datos se hará por FTP y la misma contendrá la siguiente información: fecha y tiempo de exposición, coordenadas del centro de placa, tipo de emulsión fotográfica, estado de la placa, objeto fotografiado.

Gonadal dysgenesis, Turner syndrome with 46,XX,del(18p)3

DOE Office of Scientific and Technical Information (OSTI.GOV)

Telvi, L.; Ion, R.; Bernheim, A.

1994-09-01

The authors report a case of a female infant with gonadal dysgenesis, clinical features of Turner syndrome and a de novo del(18p). The factors controlling gonadal dysgenesis and Turner syndrome are unknown to date. The genes involved could be located not only on X chromosome but also on autosomes. The present case suggests that one of these genes is situated on the short arm of chromosome 18. We conclude that patients with del(18p) syndrome should be evaluated for gonadal dysgenesis.

Mejoras en el apuntado del telescopio de 2,15 mts de CASLEO

NASA Astrophysics Data System (ADS)

Aballay, J. L.; Casagrande, A. R.; Pereyra, P. F.; Marún, A. H.

Con el objeto de optimizar el funcionamiento del telescopio de 2,15 mts. de CASLEO, se están eliminando los motores de calar, de guía y mecánica asociada. Para ésto, se están diseñando dos electrónicas que gobernarán, solamente, el motor de slew y el de tracking. Con el control del motor de slew se realizarán las funciones de slew y calar, controlando desde una PC la placa que maneja las rampas de velocidad. De este modo, el movimiento será programado y por lo tanto, más suave y preciso. Con el control del motor de tracking, a través de un generador de frecuencias programable desde una PC, se proveerá los movimientos necesarios para el tracking y guía.

Taking a look to promoting health and complications' prevention: differences by context.

PubMed

Freire, Rosa Maria de Albuquerque; Landeiro, Maria José Lumini; Martins, Maria Manuela Ferreira Pereira da Silva; Martins, Teresa; Peres, Heloísa Helena Ciqueto

2016-08-08

potenciais do paciente (p=0.001) e supervisão das atividades que concretizam as intervenções de enfermagem e as atividades que delegam (p=0.003). os enfermeiros realizam atividades de promoção da saúde e prevenção de complicações, porém, não de forma sistemática e as práticas profissionais diferem com relação ao contexto. Este estudo é relevante na medida em que pode promover a conscientização dos enfermeiros para a necessidade de reforçar práticas de qualidade. conocer y comparar las practicas de promoción de la salud y prevención de complicaciones, de los enfermeros que ejercen en el contexto de hospitales y en cuidados de atención primaria de salud. estudio descriptivo, exploratorio y transversal, desarrollado con 474 enfermeros, seleccionados por muestreo de conveniencia. Se utilizó un cuestionario que integra dos categorías de enunciados descriptivos de la calidad del ejercicio profesional de los enfermeros. El estudio fue aprobado en comité de ética. la mayoría de los enfermeros eran del sexo femenino (87,3%) con una edad promedio de 35,5 años. Se encontraron mayor cantidad de prácticas de estos enfermeros en cuidados primarios en relación a la promoción de estilos de vida saludable (<0.001) y referencia de situaciones problemáticas para otros profesionales (p=0.039). También se encontraron más prácticas de los enfermeros de hospital en relación a identificación de problemas potenciales del paciente (p=0.001) y supervisión de las actividades que concretan las intervenciones de enfermería y las actividades que delegan (p=0.003). los enfermeros realizan actividades de promoción de salud y prevención de complicaciones, sin embargo, no en forma sistemática, y las prácticas varían en relación al contexto. Este estudio es relevante en la medida que puede promover la concientización de los enfermeros para la necesidad de reforzar prácticas de calidad.

[Recommendations to improve the scientific communication process in the Revista Médica del IMSS].

PubMed

Álvarez, Ivón

2016-01-01

In order to improve the position of the Revista Médica del Instituto Mexicano del Seguro Social among the different journals, in this editorial we enumerate a series of recommendations to ameliorate the practices of the different actors who participate in the scientific communication process of this journal.

Electromagnetically Inferred Structure of the Caja del Rio Plateau, New Mexico

NASA Astrophysics Data System (ADS)

Layton, M. E.; Speed, C.; Shukla, M.; Vila, A.; Chon, E.; Kitamikado, C.; Feucht, D. W.; Bedrosian, P.; Pellerin, L.

2016-12-01

Magnetotelluric (MT) and transient electromagnetic (TEM) data were acquired by students from the Summer of Applied Geophysical Experience (SAGE) to construct structural models in and around the Caja del Rio Plateau, New Mexico. The Caja del Rio is located on the La Bajada-Jemez constriction that separates the Española and Santa Domingo basins in the Rio Grande Rift. The Rio Grande Rift, the result of tectonic extensional forces, extends approximately north-south across northern New Mexico. MT data collected in 2016 were merged with that from previous years to make up an 11 km north line and a 16 km south line extending from the west side of the Caja Del Rio to the east off the plateau in the Old Buckman Road area. The resistivity distributions revealed in one-dimensional (1-D) and two-dimensional (2-D) inverse models show some robust features. Models of the north are interpreted as a top resistive layer (<500m) of Tertiary volcanoclastic rock, to a central conductive layer (600-200m) of Mesozoic and Paleozoic sediments of the Santa Fe group to crystalline basement rock. Models for the south line show low resistivity for the first 3 to 5 km and then transitions into higher resistivity values consistent with the models for the north line. At a period of 100 seconds induction arrows (Parkinson's convention) point in the northwest direction towards the conductive Valles Caldera. The MT models are consistent with geologic interpretations of the stratigraphic units. In addition, models disclose an additional conductive layer below the basement that we interpret as the mid-crustal conductor. Transient electromagnetic (TEM) data were collected in seven locations atop the Caja del Rio plateau in an attempt to identify the basal contact of the Cerros del Rio volcanic field, which, in turn, allow for the thickness of these basaltic and andesitic deposits to be mapped across the plateau. One-dimensional inverse models produced from the TEM data were aligned and interpreted

Patient Safety Incidents and Nursing Workload.

PubMed

Carlesi, Katya Cuadros; Padilha, Kátia Grillo; Toffoletto, Maria Cecília; Henriquez-Roldán, Carlos; Juan, Monica Andrea Canales

2017-04-06

auxiliares de enfermagem. A taxa global de incidentes foi de 71,1%. Foi encontrada uma alta correlação positiva entre as variáveis de carga de trabalho (r = 0,9611 para r = 0,9919) e a taxa de quedas (r = 0,8770). As taxas de erro de medicação, incidentes de contenção mecânica e auto remoção de dispositivos invasivos não foram correlacionadas com a carga de trabalho. a carga de trabalho foi elevada em todas as unidades, exceto na unidade de cuidados intermédios. Apenas a taxa de quedas foi associada com a carga de trabalho. identificar la relación entre la carga laboral del equipo de enfermería y la ocurrencia de incidentes de seguridad del paciente relacionados con los cuidados de enfermería en un hospital público de Chile. investigación cuantitativa, analítica, transversal, realizada por revisión de fichas clínicas. La estimación de carga laboral en las Unidades de Cuidados Intensivos (UCI) se realizó utilizando el Índice de Intervenciones Terapéuticas (TISS-28) y, para el resto de los servicios, por la relación enfermera/paciente y auxiliar/paciente. Se realizó análisis descriptivo univariado y multivariado. Para el análisis multivariado se utilizó análisis de componentes principales y el test de correlación de Pearson. se revisaron 879 fichas clínicas posteriores al alta y la carga laboral de 85 enfermeras y 157 auxiliares de enfermería. La tasa global de incidentes fue 71,1%. Se encontró correlación positiva alta entre las variables de carga laboral (r = 0,9611 a r = 0,9919) y tasa de caídas (r = 0,8770). Las tasas de error de medicación, incidente por contención mecánica y auto retiro de invasivos no se correlacionaron con la carga laboral. la carga laboral fue elevada en todas las unidades a excepción de la unidad de cuidados intermedios. Sólo la tasa de caídas se asoció a la carga laboral.

Field Measurements of Respiratory Del13CO2 and Photodegradation

NASA Astrophysics Data System (ADS)

van Asperen, H.; Sabbatini, S.; Nicolini, G.; Warneke, T.; Papale, D.; Notholt, J.

2014-12-01

Carbon decomposition dynamics have been studied in a variety of ecosystems and its variation can mostly be explained in terms of environmental variables (e.g. temperature and precipitation). However, carbon dynamics in arid, water limited regions have shown to be very different and are still largely unknown. Several studies have indicated the importance of photodegradation, the direct breakdown of organic matter by sunlight, in these arid regions. A FTIR (Fourier Transform Infrared Spectrometer) was set up to continuously measure concentrations of CO2, CH4, N2O, CO as well as del13C in CO2. The FTIR was connected to 2 different flux measurement systems: a Flux Gradient system and 2 flux chambers, providing a continuous data set of gas concentrations and biosphere-atmosphere gas fluxes at different heights and scales. Field measurements showed photodegradation induced carbon fluxes. Also, respiratory del13CO2 was determined by use of Keeling plots, and was determined to vary between -25‰ and -21‰. A clear diurnal pattern in respiratory del13CO2 was found, suggesting either different (dominant) respiratory processes between day and night or the effect of diffusive fractionation.

Ecos del Cosmos: A radio astroexperience at the Universitat de Valencia

NASA Astrophysics Data System (ADS)

Marco, E.; Ballesteros, F. J.; Ortiz-Gil, A.

2017-03-01

During the last three years Ecos del Cosmos has been a radio program dedicated to spreading astronomical hot news to the Universitat de València community and beyond, and also topics of general astronomical interest. To do this, this program by Ràdio Universitat has conducted live interviews with researchers, explored relationships of astronomy with humanities and society, performed contests and explained in a simple way the main monthly ephemerides. A version of Ecos del Cosmos was broadcasted in the Onda Cero’s summer program ''Jelo en verano''conducted by Arturo Tellez.

Pier Diego Siccardi (1880-1917) and the "Clinica del Lavoro" in the trench warfare.

PubMed

Riva, Michele Augusto; Caramella, Michela; Turato, Massimo; Cesana, Giancarlo

2017-12-14

The year 2017 marks the centenary of the death of the Italian scientist Pier Diego Siccardi (1880-1917), one of Luigi Devoto's assistants at the "Clinica del Lavoro" in Milan. To commemorate Siccardi and to describe the activities of the physicians of the "Clinica del Lavoro" during World War I. A comprehensive analysis was conducted on scientific papers written by Pier Diego Siccardi and by other physicians belonging to the Clinica del Lavoro, in the period 1915-1918. During the Great War, the Clinica del Lavoro became a military hospital, even though it indirectly maintained a role in Occupational Health, assisting women who had started to work to replace the men sent to the front. Devoto and his assistants were drafted as Army doctors, but continued their research activities while at the front; focusing on the diseases that affected the soldiers, mainly infections. Bleeding fevers and jaundice were endemic among Italian troops, but their etiology was unknown. Pier Diego Siccardi identified this syndrome as an infection caused by a spirochete, and was the first one to isolate the infectious agent. Siccardi prematurely died of the same disease as a consequence of a laboratory accident, which provided further confirmation for his research. The heroic life of Siccardi and his tragic death testify the important activities of the scientists of the "Clinica del Lavoro" in the years of the Great War.

DelPhiPKa web server: predicting pKa of proteins, RNAs and DNAs.

PubMed

Wang, Lin; Zhang, Min; Alexov, Emil

2016-02-15

A new pKa prediction web server is released, which implements DelPhi Gaussian dielectric function to calculate electrostatic potentials generated by charges of biomolecules. Topology parameters are extended to include atomic information of nucleotides of RNA and DNA, which extends the capability of pKa calculations beyond proteins. The web server allows the end-user to protonate the biomolecule at particular pH based on calculated pKa values and provides the downloadable file in PQR format. Several tests are performed to benchmark the accuracy and speed of the protocol. The web server follows a client-server architecture built on PHP and HTML and utilizes DelPhiPKa program. The computation is performed on the Palmetto supercomputer cluster and results/download links are given back to the end-user via http protocol. The web server takes advantage of MPI parallel implementation in DelPhiPKa and can run a single job on up to 24 CPUs. The DelPhiPKa web server is available at http://compbio.clemson.edu/pka_webserver. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

Meta-analysis of CHEK2 1100delC variant and colorectal cancer susceptibility.

PubMed

Xiang, He-ping; Geng, Xiao-ping; Ge, Wei-wei; Li, He

2011-11-01

Cell cycle checkpoint kinase 2 (CHEK2) gene has been inconsistently associated with colorectal cancer (CRC), particularly the 1100delC variant. To generate large-scale evidence on whether the CHEK2 1100delC variant is associated with CRC susceptibility we have conducted a meta-analysis. Data were collected from the following electronic databases: PubMed, Excerpta Medica Database and Chinese Biomedical Literature Database, with the last report up to November 2010. The odds ratio (OR) and its 95% confidence interval (95% CI) were used to assess the strength of association. We evaluated the contrast of carriers versus non-carriers. Meta-analysis was performed in a fixed/random effect model by using the software Review Manager 4.2. A total of six studies including 4194 cases and 10,010 controls based on the search criteria were involved in this meta-analysis. A significant association of the CHEK2 1100delC variant with unselected CRC was found (OR=2.11, 95% CI=1.41-3.16, P=0.0003). We also found an association of the CHEK2 1100delC variant with familial CRC (OR=2.80, 95% CI=1.74-4.51, P<0.0001). However, the association was not established for sporadic CRC (OR=1.45, 95% CI=0.49-4.30, P=0.50). This meta-analysis demonstrates that the CHEK2 1100delC variant may be an important CRC-predisposing gene, which increases CRC risk. Copyright © 2011. Published by Elsevier Ltd.

DelPhiForce web server: electrostatic forces and energy calculations and visualization.

PubMed

Li, Lin; Jia, Zhe; Peng, Yunhui; Chakravorty, Arghya; Sun, Lexuan; Alexov, Emil

2017-11-15

Electrostatic force is an essential component of the total force acting between atoms and macromolecules. Therefore, accurate calculations of electrostatic forces are crucial for revealing the mechanisms of many biological processes. We developed a DelPhiForce web server to calculate and visualize the electrostatic forces at molecular level. DelPhiForce web server enables modeling of electrostatic forces on individual atoms, residues, domains and molecules, and generates an output that can be visualized by VMD software. Here we demonstrate the usage of the server for various biological problems including protein-cofactor, domain-domain, protein-protein, protein-DNA and protein-RNA interactions. The DelPhiForce web server is available at: http://compbio.clemson.edu/delphi-force. delphi@clemson.edu. Supplementary data are available at Bioinformatics online. © The Author 2017. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com

DelPhi web server v2: incorporating atomic-style geometrical figures into the computational protocol.

PubMed

Smith, Nicholas; Witham, Shawn; Sarkar, Subhra; Zhang, Jie; Li, Lin; Li, Chuan; Alexov, Emil

2012-06-15

A new edition of the DelPhi web server, DelPhi web server v2, is released to include atomic presentation of geometrical figures. These geometrical objects can be used to model nano-size objects together with real biological macromolecules. The position and size of the object can be manipulated by the user in real time until desired results are achieved. The server fixes structural defects, adds hydrogen atoms and calculates electrostatic energies and the corresponding electrostatic potential and ionic distributions. The web server follows a client-server architecture built on PHP and HTML and utilizes DelPhi software. The computation is carried out on supercomputer cluster and results are given back to the user via http protocol, including the ability to visualize the structure and corresponding electrostatic potential via Jmol implementation. The DelPhi web server is available from http://compbio.clemson.edu/delphi_webserver.

Los plaguicidas y la contaminacion del medio ambiente Venezolano

USGS Publications Warehouse

Stickel, L.F.; Stickel, W.H.

1972-01-01

RESUMEN DE RECOMENDACIONES Recomendaciones para el Programa de Investigacion: 1. Establecer un sistema de muestreo biologico para detectar los niveles tendencias de los productos quimicos toxicos en un peque?o numero de si tios representativos. 2. Mantener continua vigilancia de la contaminacion ambiental, mediante la seleccion acertadamente dirigida de las zonas afectadas y de las fuentes de contaminacion. 3. Realizar estudios acerca de las poblaciones de animales silvestres, y del exito de los procesos reproductivos de las especies o grupos clayes de animales que se consideran mas gravemente afectados. 4. Preparar recomendaciones para una accion gubernamental de proteccion al hombre, a la fauna silvestre y al medio ambiente. Recomendaciones para la Accion Administrativa: 1. Establecer limites a la tolerancia de los residuos de plaguicidas en los alimentos. Constituye una medida clave para disminuir la contaminacion ambiental. 2. Establecer normas de calidad del agua para las corrientes, represas, la gos y otros cuerpos. Es la segunda medida clave para reducir la contaminacion del ambiente 3. Exigir un tratamiento adecuado de los efluentes industriales, especialmente antes de que se construyan las nuevas plantas. 4. Exigir a los agricultores que en el uso de plaguicidas sigan los consejos tecnicos autorizados y negar a los vendedores el derecho a recomendar productos por su cuenta. 5. Tomar medidas para recoger y eliminar los recipientes y sobrantes de los plaguicidas.

CHEK2 c.1100delC allele is rarely identified in Greek breast cancer cases.

PubMed

Apostolou, Paraskevi; Fostira, Florentia; Papamentzelopoulou, Myrto; Michelli, Maria; Panopoulos, Christos; Fountzilas, George; Konstantopoulou, Irene; Voutsinas, Gerassimos E; Yannoukakos, Drakoulis

2015-04-01

The CHEK2 gene encodes a protein kinase that plays a crucial role in maintenance of genomic integrity and the DNA repair mechanism. CHEK2 germline mutations are associated with increased risk of breast cancer and other malignancies. From a clinical perspective, the most significant mutation identified is the c.1100delC mutation, which is associated with an approximately 25% lifetime breast cancer risk. The distribution of this mutation shows wide geographical variation; it is more prevalent in the Northern European countries and less common, or even absent, in Southern Europe. In order to estimate the frequency of the CHEK2 c.1100delC mutation in Greek breast cancer patients, we genotyped 2,449 patients (2,408 females and 41 males), which was the largest series ever tested for c.1100delC. The mean age of female and male breast cancer diagnosis was 49 and 59 years, respectively. All patients had previously tested negative for the Greek BRCA1 founder and recurrent mutations. The CHEK2 c.1100delC mutation was detected in 0.16% (4 of 2,408) of females, all of whom were diagnosed with breast cancer before the age of 50 years. Only one c.1100delC carrier was reported with breast cancer family history. The present study indicates that the CHEK2 c.1100delC mutation does not contribute substantially to hereditary breast cancer in patients of Greek descent. Copyright © 2015 Elsevier Inc. All rights reserved.

Haplotype analysis of the 185delAG BRCA1 mutation in ethnically diverse populations

PubMed Central

Laitman, Yael; Feng, Bing-Jian; Zamir, Itay M; Weitzel, Jeffrey N; Duncan, Paul; Port, Danielle; Thirthagiri, Eswary; Teo, Soo-Hwang; Evans, Gareth; Latif, Ayse; Newman, William G; Gershoni-Baruch, Ruth; Zidan, Jamal; Shimon-Paluch, Shani; Goldgar, David; Friedman, Eitan

2013-01-01

The 185delAG* BRCA1 mutation is encountered primarily in Jewish Ashkenazi and Iraqi individuals, and sporadically in non-Jews. Previous studies estimated that this is a founder mutation in Jewish mutation carriers that arose before the dispersion of Jews in the Diaspora ∼2500 years ago. The aim of this study was to assess the haplotype in ethnically diverse 185delAG* BRCA1 mutation carriers, and to estimate the age at which the mutation arose. Ethnically diverse Jewish and non-Jewish 185delAG*BRCA1 mutation carriers and their relatives were genotyped using 15 microsatellite markers and three SNPs spanning 12.5 MB, encompassing the BRCA1 gene locus. Estimation of mutation age was based on a subset of 11 markers spanning a region of ∼5 MB, using a previously developed algorithm applying the maximum likelihood method. Overall, 188 participants (154 carriers and 34 noncarriers) from 115 families were included: Ashkenazi, Iraq, Kuchin-Indians, Syria, Turkey, Iran, Tunisia, Bulgaria, non-Jewish English, non-Jewish Malaysian, and Hispanics. Haplotype analysis indicated that the 185delAG mutation arose 750–1500 years ago. In Ashkenazim, it is a founder mutation that arose 61 generations ago, and with a small group of founder mutations was introduced into the Hispanic population (conversos) ∼650 years ago, and into the Iraqi–Jewish community ∼450 years ago. The 185delAG mutation in the non-Jewish populations in Malaysia and the UK arose at least twice independently. We conclude that the 185delAG* BRCA1 mutation resides on a common haplotype among Ashkenazi Jews, and arose about 61 generations ago and arose independently at least twice in non-Jews. PMID:22763381

La calidad del cuidado infantil: Un resumen para padres (Child Care Quality: An Overview for Parents). ERIC Digest.

ERIC Educational Resources Information Center

Patten, Peggy; Ricks, Omar Benton

Many parents want to know how important the quality of care is to children's social, emotional, and academic development. This Digest synthesizes some major recent research on child care quality. First, the Digest explains what features contribute to quality of care. The Digest also explains the differences between studies of how quality is…

Detecting a hierarchical genetic population structure via Multi-InDel markers on the X chromosome

PubMed Central

Fan, Guang Yao; Ye, Yi; Hou, Yi Ping

2016-01-01

Detecting population structure and estimating individual biogeographical ancestry are very important in population genetics studies, biomedical research and forensics. Single-nucleotide polymorphism (SNP) has long been considered to be a primary ancestry-informative marker (AIM), but it is constrained by complex and time-consuming genotyping protocols. Following up on our previous study, we propose that a multi-insertion-deletion polymorphism (Multi-InDel) with multiple haplotypes can be useful in ancestry inference and hierarchical genetic population structures. A validation study for the X chromosome Multi-InDel marker (X-Multi-InDel) as a novel AIM was conducted. Genetic polymorphisms and genetic distances among three Chinese populations and 14 worldwide populations obtained from the 1000 Genomes database were analyzed. A Bayesian clustering method (STRUCTURE) was used to discern the continental origins of Europe, East Asia, and Africa. A minimal panel of ten X-Multi-InDels was verified to be sufficient to distinguish human ancestries from three major continental regions with nearly the same efficiency of the earlier panel with 21 insertion-deletion AIMs. Along with the development of more X-Multi-InDels, an approach using this novel marker has the potential for broad applicability as a cost-effective tool toward more accurate determinations of individual biogeographical ancestry and population stratification. PMID:27535707

Zarit Burden Interview Psychometric Indicators Applied in Older People Caregivers of Other Elderly.

PubMed

Bianchi, Mariana; Flesch, Leticia Decimo; Alves, Erika Valeska da Costa; Batistoni, Samila Sathler Taveres; Neri, Anita Liberalesso

2016-11-28

variabilidade. A ZBI correlacionou-se positivamente com demandas de cuidado objetivas (p < 0,001), depressão (p = 0,006) e uso de estratégias de enfrentamento disfuncionais (p = 0,0007). a ZBI revela-se interessante para a aplicação a cuidadores idosos e as associações entre altos graus de sobrecarga, enfrentamento disfuncional e depressão apontam um cenário peculiar de vulnerabilidade a que este idoso que cuida de outro idoso pode estar exposto. obtener indicadores psicométricos de validez de constructo y consistencia interna de la escala de sobrecarga de cuidadores Zarit Burden Interview y describir asociaciones de ésta con medidas referentes a demandas de cuidado, estrategias de enfrentamiento y depresión, en cuidadores ancianos. estudio descriptivo, transversal y correlacional. Ciento veinte y un cuidadores ancianos (P = 70,5 ± 7,2 años, 73% femenino) compusieron una muestra de conveniencia, los que respondieron a protocolos de investigación, para levantamiento de demandas de cuidado de naturaleza física y cognitiva, a través de: la Zarit Burden Interview (ZBI), el Inventario de Estrategias de Enfrentamiento de California y la Escala de Depresión Geriátrica (GDS-15). la ZBI reveló buenos índices de consistencia interna para los tres factores resultantes del análisis factorial que explicaron 44% de la variabilidad. La ZBI se correlacionó positivamente con demandas de cuidado específicas (p < 0,001): depresión (p = 0,006) y uso de estrategias de enfrentamiento disfuncionales (p = 0,0007). la ZBI se revela interesante para explicar los cuidadores ancianos y las asociaciones entre altos grados de sobrecarga, enfrentamiento disfuncional y depresión; los resultados apuntan un escenario peculiar de vulnerabilidad a la que éste anciano, que cuida de otro anciano, puede estar expuesto.

[The Revista Médica del IMSS in the 2017 Healthcare Book Fair].

PubMed

Ramiro-H, Manuel; Acosta-Pérez, L; Cruz-Aranda, J E; García-Damián, J J; Miguel-Reyes, R; González-Martínez, R

2017-01-01

On August, the second edition of the Healthcare Book Fair took place, sponsored by the Facultad de Medicina of UNAM. Again, the Revista Médica del Instituto Mexicano del Seguro Social participated with a stand where we promoted it, talked about the different indexes where our journal is included, explained its objective and scope, and finally talked about its nature as an open access journal, which is aimed to the clinical staff of the different health institutions of our country.

Resultados del relevamiento de HI en el Cielo Austral: 3. Relevamiento de Nubes de Alta Velocidad

NASA Astrophysics Data System (ADS)

Morras, R.; Bajaja, E.; Arnal, E. M.; Pöppel, W. G. L.

Los resultados del relevamiento de HI del Hemisferio Austral fueron reprocesados con el fin de incrementar su sensibilidad. Así, se utilizó esta nueva base de datos con el fin de obtener un nuevo relevamiento de Nubes de Alta Velocidad en el cielo austral. El ruido r.m.s. alcanzado es de 0.015-0.020 K, con una resolución espectral de 8 km/seg. El cubrimiento espacial del relevamiento mejora en un factor 16 al realizado por Bajaja et al (1985).

Perception of nursing faculty on the care: Heidegger constructions.

PubMed

Sebold, Luciara Fabiane; Kempfer, Silvana Silveira; Girondi, Juliana Balbinot Reis; Prado, Marta Lenise

2016-06-01

To understand the perceptions of nursing teachers about care in the light of Heidegger's framework. It was used as theoretical and methodological reference Hei- degger's hermeneutics. To capture the meanings we used phenomenological interviews with 11 teachers. e data analysis is based on heideggerian hermeneutic. The way to be a nurse determines their way of life to the care that re ects the construction of experiences in the nursing worldliness. The existence of the nurse for nursing care is evidenced in care relations established between being careful and being caregiver, deciding the mode of being-there of the nurse who has before him and on the other the possibilities of care. It is being in the world that the being-nurse is manifested in their subjectivity in care for sensitive, is the objectivity of scienti c care, and is in the interrelationship with being careful is that manifests the being of choices and existing decisions in his way of being. Compreender as percepções dos docentes de enfermagem sobre o cuidado à luz do referencial de Heidegger. Utilizou-se como referencial teórico-metodológico hermenêutica heideggeriana. Para captar os significados utilizou-se entrevista fenomenológica realizada com 11 docentes. A análise dos dados baseou-se na hermenêutica heideggeriana. O modo de ser enfermeiro determina seu modo de ser para o cuidado, que é reflexo da construção das experiências na mundaneidade da enfermagem. A existência do ser enfermeiro para o cuidado de enfermagem é evidenciado nas relações de cuidado estabelecidas entre o ser cuidado e o ser cuidador, decidindo o modo de ser-aí do enfermeiro que tem diante de si e do outro as possibilidades de cuidado. É ser-no-mundo que o ser-enfermeiro se manifesta, em sua subjetividade no cuidar sensível, é na objetividade do cuidar científico, e é na inter-relação com o ser cuidado é que manifesta o ser de escolhas e decisões existindo em seu modo de ser.

[La Medicina del Lavoro: 100 volumes].

PubMed

Zocchetti, C

2009-01-01

With these pages La Medicina del Lavoro starts its 100th volume, so we have yet another historical occasion to celebrate the oldest occupational health journal in the world that is still publishing. Over the last few years we have had many occasions to celebrate, for example several anniversaries of the Journal (the 80th volume in 1989, 90 years in 1992, 100 years in 2001); the centenary of the foundation of the Clinica del Lavoro "Luigi Devoto" of Milan in 2001; the celebration of the 300 years' anniversary of the publication of De Morbis Artificum Diatriba by Bernardino Ramazzini, and we obviously hope to continue for many years to come in this positive outlook. One hundred volumes makes for a very large collection, with the highs and lows ofthe Journal's history (here we mean the variations in number of pages and physical size of the Journal). It is thanks to the Editors-in-chief(there have been very few so we can cite them all: Luigi Devoto, 1901-1936; Luigi Preti, 1936-1941; Enrico Vigliani, 1943-1992; e Vito Foà, 1992 to the present); the contributors who in various ways and with varying degrees of commitment but always with an exceptional personal participation, that it has been possible to reach 100 volumes, starting with C. Moreschi who, along with Luigi Devoto, was the first and sole editor at the Journal's foundation; up to the present extended and impressive editorial board; the printers (from the first. Tipografia Cooperativa, Via dei Molini in Pavia, to the latest: Casa Editrice Mattioli in Fidenza); the sponsors, including the most evident who, via advertising (rather limited as a matter offact), directly gave information about themselves, but also those who have often been or are behind the scenes, ensuring fundamental support which is not visible; content. articles, news, events, reports, ideas, opinions, photographs, tables, numbers... etc, which are really impossible to sum up. But the true collection which, for obvious reasons, cannot be

Relevamiento total del hemisferio sur celeste en la frecuencia de 1420 MHz

NASA Astrophysics Data System (ADS)

Bava, J. A.; Colomb, F. R.; Hurrel, E.; Larrarte, J. J.; Sanz, A. J.; Testori, J. C.; Reich, P.; Reich, W.; Wielebinski, R.

En el presente artículo se describe el relevamiento del cielo en el Hemisferio Sur Celeste en la frecuencia de 1420 MHz para declinaciones δ<= -19o realizado con la Antena II de 30 metros de diámetro del IAR. Este relevamiento posee igual sensibilidad (3xr.m.s=50 mK) que el realizado en el Hemisferio Norte con el radiotelescopio de 25 metros de Stockert de la Universidad de Bonn, operado por el Max-Planck Institute für Radioastronomie ( Reich W., 1982, A&ASS 48, 219; Reich P. and Reich W., 1986, A&ASS 63, 205). Con los datos obtenidos por ambos radiotelescopios se posee una base de datos de todo el cielo en esta frecuencia. En esta publicación presentamos los detalles del sistema receptor, técnicas de observación y reducción de datos, calibración y discusión de los errores en los resultados.

Restoration of CFTR function in patients with cystic fibrosis carrying the F508del-CFTR mutation

PubMed Central

Stefano, Daniela De; Villella, Valeria R; Esposito, Speranza; Tosco, Antonella; Sepe, Angela; Gregorio, Fabiola De; Salvadori, Laura; Grassia, Rosa; Leone, Carlo A; Rosa, Giuseppe De; Maiuri, Maria C; Pettoello-Mantovani, Massimo; Guido, Stefano; Bossi, Anna; Zolin, Anna; Venerando, Andrea; Pinna, Lorenzo A; Mehta, Anil; Bona, Gianni; Kroemer, Guido; Maiuri, Luigi; Raia, Valeria

2014-01-01

Restoration of BECN1/Beclin 1-dependent autophagy and depletion of SQSTM1/p62 by genetic manipulation or autophagy-stimulatory proteostasis regulators, such as cystamine, have positive effects on mouse models of human cystic fibrosis (CF). These measures rescue the functional expression of the most frequent pathogenic CFTR mutant, F508del, at the respiratory epithelial surface and reduce lung inflammation in CftrF508del homozygous mice. Cysteamine, the reduced form of cystamine, is an FDA-approved drug. Here, we report that oral treatment with cysteamine greatly reduces the mortality rate and improves the phenotype of newborn mice bearing the F508del-CFTR mutation. Cysteamine was also able to increase the plasma membrane expression of the F508del-CFTR protein in nasal epithelial cells from F508del homozygous CF patients, and these effects persisted for 24 h after cysteamine withdrawal. Importantly, this cysteamine effect after washout was further sustained by the sequential administration of epigallocatechin gallate (EGCG), a green tea flavonoid, both in vivo, in mice, and in vitro, in primary epithelial cells from CF patients. In a pilot clinical trial involving 10 F508del-CFTR homozygous CF patients, the combination of cysteamine and EGCG restored BECN1, reduced SQSTM1 levels and improved CFTR function from nasal epithelial cells in vivo, correlating with a decrease of chloride concentrations in sweat, as well as with a reduction of the abundance of TNF/TNF-alpha (tumor necrosis factor) and CXCL8 (chemokine [C-X-C motif] ligand 8) transcripts in nasal brushing and TNF and CXCL8 protein levels in the sputum. Altogether, these results suggest that optimal schedules of cysteamine plus EGCG might be used for the treatment of CF caused by the F508del-CFTR mutation. PMID:25350163

Restoration of CFTR function in patients with cystic fibrosis carrying the F508del-CFTR mutation.

PubMed

De Stefano, Daniela; Villella, Valeria R; Esposito, Speranza; Tosco, Antonella; Sepe, Angela; De Gregorio, Fabiola; Salvadori, Laura; Grassia, Rosa; Leone, Carlo A; De Rosa, Giuseppe; Maiuri, Maria C; Pettoello-Mantovani, Massimo; Guido, Stefano; Bossi, Anna; Zolin, Anna; Venerando, Andrea; Pinna, Lorenzo A; Mehta, Anil; Bona, Gianni; Kroemer, Guido; Maiuri, Luigi; Raia, Valeria

2014-01-01

Restoration of BECN1/Beclin 1-dependent autophagy and depletion of SQSTM1/p62 by genetic manipulation or autophagy-stimulatory proteostasis regulators, such as cystamine, have positive effects on mouse models of human cystic fibrosis (CF). These measures rescue the functional expression of the most frequent pathogenic CFTR mutant, F508del, at the respiratory epithelial surface and reduce lung inflammation in Cftr(F508del) homozygous mice. Cysteamine, the reduced form of cystamine, is an FDA-approved drug. Here, we report that oral treatment with cysteamine greatly reduces the mortality rate and improves the phenotype of newborn mice bearing the F508del-CFTR mutation. Cysteamine was also able to increase the plasma membrane expression of the F508del-CFTR protein in nasal epithelial cells from F508del homozygous CF patients, and these effects persisted for 24 h after cysteamine withdrawal. Importantly, this cysteamine effect after washout was further sustained by the sequential administration of epigallocatechin gallate (EGCG), a green tea flavonoid, both in vivo, in mice, and in vitro, in primary epithelial cells from CF patients. In a pilot clinical trial involving 10 F508del-CFTR homozygous CF patients, the combination of cysteamine and EGCG restored BECN1, reduced SQSTM1 levels and improved CFTR function from nasal epithelial cells in vivo, correlating with a decrease of chloride concentrations in sweat, as well as with a reduction of the abundance of TNF/TNF-alpha (tumor necrosis factor) and CXCL8 (chemokine [C-X-C motif] ligand 8) transcripts in nasal brushing and TNF and CXCL8 protein levels in the sputum. Altogether, these results suggest that optimal schedules of cysteamine plus EGCG might be used for the treatment of CF caused by the F508del-CFTR mutation.

Screening for F508del as a first step in the molecular diagnosis of cystic fibrosis.

PubMed

Marson, Fernando Augusto de Lima; Bertuzzo, Carmen Silvia; Ribeiro, Maria Ângela Gonçalves de Oliveira; Ribeiro, Antônio Fernando; Ribeiro, José Dirceu

2013-01-01

To determine the relevance of screening for the F508del mutation of the cystic fibrosis transmembrane conductance regulator gene as a first step in the genetic diagnosis of cystic fibrosis (CF) by associating the genotype with various clinical variables. We evaluated 180 CF patients regarding the F508del mutation. The clinical data were obtained from the medical records of the patients and from interviews with their parents or legal guardians. Of the 180 patients studied, 65 (36.1%) did not carry the F508del mutation (group 0 [G0]), 67 (37.2%) were F508del heterozygous (G1), and 48 (26.7%) were F508del homozygous (G2). All three groups showed associations with the clinical variables. Homozygosis was associated with younger patients, younger age at CF diagnosis, and younger age at the first isolation of Pseudomonas aeruginosa (PA), as well as with higher prevalence of pancreatic insufficiency (PI) and non-mucoid PA (NMPA) colonization. In comparison with G1+G2 patients, G0 patients were older; first experienced clinical symptoms, digestive disease, and pulmonary disease at an older age; were older at CF diagnosis and at first PA isolation; and had a lower prevalence of PI and meconium ileus, as well as of colonization by NMPA, mucoid PA, and Burkholderia cepacia. In G1 patients, values were intermediate for age at CF diagnosis; age at first PA isolation, first pulmonary symptoms, and first clinical manifestations; MPA colonization; and OR for PI. The identification of F508del in 63.9% of the patients studied showed that this can be a useful tool as a first step in the genetic diagnosis of CF. The F508del genotype was associated with clinical severity of the disease, especially with the variables related to CF onset.

Identificación de los miembros del cúmulo NGC 2516

NASA Astrophysics Data System (ADS)

de Elía, G. C.; Orellana, R. B.

El cúmulo abierto NGC 2516 (α = 7h 58m y δ = -60o 45') tiene una edad de, aproximadamente, 150 Myr. El análisis de este sistema es particularmente importante en el Hemisferio Sur debido a su abundancia de estrellas peculiares y muy estudiado aplicando técnicas fotométricas, pero muy poco analizado desde el punto de vista astrométrico. A partir de una placa obtenida en el Observatorio Astronómico de La Plata y observaciones más actuales, nos hemos abocado al estudio de los movimientos propios de este cúmulo con el fin de determinar la pertenencia al mismo de las estrellas del campo de dicho cúmulo. Luego de llevar a cabo la determinación de los movimientos propios de todas las estrellas a partir de las posiciones obtenidas de la placa existente en el Observatorio de La Plata de 1914 y leídas con la MAMA en París, las observaciones realizadas con el círculo meridiano de San Fernando que se encuentra en el Observatorio Félix Aguilar de San Juan y las posiciones existentes en los catálogos AC 2000, Tycho, USNO y UCAC, programamos el método de Vasilevsky y Sanders para determinar la pertenencia de las estrellas de la región al cúmulo en cuestión. En un paso posterior, se realizó una modificación al método anterior para la determinación de los miembros. En esta modificación se consideró la densidad de las estrellas del cúmulo y la densidad de estrellas de campo. Esto permitió evaluar la pertenencia, no sólo a partir del movimiento propio de las estrellas, sino también a partir de la posición de las mismas con respecto al centro del cúmulo. También se consideró la dependencia de los parámetros con la magnitud. Los resultados así obtenidos fueron comparados con otras investigaciones de movimientos propios de la región del cúmulo. El movimiento propio absoluto del cúmulo fue comparado con el obtenido a partir de los catálogos estelares. Se encontró que los resultados coincidían para estrellas brillantes (magnitud más brillante que

Usefulness of the Diagnosis "Decreased Cardiac Output (00029)" in Patients With Chronic Heart Failure.

PubMed

Rojas Sánchez, Lyda Zoraya; Hernández Vargas, Juliana Alexandra; Trujillo Cáceres, Silvia Juliana; Roa Díaz, Zayne Milena; Jurado Arenales, Adriana Milena; Toloza Pérez, Yesith Guillermo

2017-10-01

To determine the clinical and construct validity of the nursing diagnosis "decreased cardiac output" (DCO) in patients with chronic heart failure. Cross-sectional study. A total of 200 people were studied. The defining characteristics with the highest prevalence were as follows: arrhythmia (62.5%) and fatigue (61.5%). Adjustment measures such as infit and outfit were maintained between 0.50 and 1.56 and the total variance explained by the measures was 29.3%. This study determined the clinical validity of the nursing diagnosis DCO. Regarding construct validity, adjustment of the defining characteristics to the Rasch model was observed. This study improves the evidence-based practice of nursing and strengthened the role of the nurse who leads care to this population. Determinar la validez clínica y de constructo del diagnóstico de enfermería "Disminución del Gasto Cardíaco" en pacientes con falla cardíaca crónica. MÉTODOS: Estudio de corte transversal. Un total de 200 pacientes fueron estudiados. Las características definitorias con las mayores prevalencias fueron: arritmia (62.5%) y fatiga (61.5%). Medidas de ajuste como el infit y outfit se mantuvieron entre 0.50 y 1.56. El total de la varianza explicada por las medidas fue de 29.3%. Este estudio determinó la validez clínica del diagnóstico de enfermería "Disminución del Gasto Cardíaco". En cuanto a la validez de constructo, se observó que 19 de las 21 características definitorias se ajustaron al modelo Rasch. IMPLICACIONES PARA LA PRÁCTICA DE ENFERMERÍA: Este estudio mejora la práctica basada en la evidencia de enfermería y fortalece el rol de las enfermeras que lideran el cuidado en esta población. © 2016 NANDA International, Inc.

Iniciativas escolares y deportivas lideradas desde la Fédération Internationale de Football Association (FIFA): revisión sistemática.

PubMed

Correa, Jorge E; Meneses-Echávez, José F; Barengo, Noël C; Tovar, Gustavo; Ruiz-Castellanos, Erika; Lobelo, Felipe; Ramírez-Vélez, Robinson

2015-09-01

Introducción: Los programas iniciados por la Fédération Internationale de Football Association (FIFA) consisten en la difusión de mensajes relacionados con el cuidado de la salud y como estrategia de prevención de lesiones deportivas entre los niños y jóvenes. El objetivo de esta revisión sistemática fue resumir los resultados de la implementación de los programas "FIFA 11 para la salud" y "FIFA 11+". Métodos: Se realizó una búsqueda sistemática en las bases de datos electrónicos de MEDLINE, EMBASE y Scopus, identificando los estudios que evaluaran la implementación de los programas "FIFA 11 para la salud" y "FIFA 11+", durante los últimos 10 años (1 enero 2003 a 1 diciembre 2013). Resultados: Incluimos 17 estudios. Dos estudios evaluaron la implementación del programa "FIFA 11 para la salud" y encontraron un aumento significativo en el conocimiento de los mensajes de promoción de la salud; 15 estudios evaluaron los efectos del programa "FIFA 11+", reportando una reducción en el riesgo de lesiones deportivas y mejorías en el rendimiento deportivo. Discusión: Los programas "FIFA 11 para la salud" y "FIFA 11+" han demostrado resultados positivos para la salud, en el ámbito escolar y deportivo. Conclusiones: Dichos programas del FIFA representan una oportunidad para crear hábitos protectores y fomentar modos de vida saludables en niños y jóvenes.

Modeling visibility in the Paso del Norte (PDN) Region

NASA Astrophysics Data System (ADS)

Medina Calderon, Richard

Poor visibility is a subject of growing public concern throughout the U.S, and an active area of research. Its societal impacts on air quality, aviation transport and traffic are significant. Aerosols play a fundamental role in the attenuation of solar radiation, and also affect visibility. The scattering and extinction coefficients of aerosol particles in the Paso del Norte Region have been calculated using the T- matrix model in conjunction with a laser particle counter. Inter-comparison of the model's results of the scattering and absorption coefficients against the corresponding data from a Photoacustic extinctiometer instrument (which measures in-situ absorption and scattering coefficients of aerosol particles) shows excellent agreement. In addition, the volume-weighted method is used to determine the composite index of refraction which is representative of the aerosols for the Paso del Norte Region to obtain information of the type of aerosol particles present in the Region. The Single Scattering Albedo has also been retrieved using this methodology to obtain further insight into the type of aerosols present on a given day. Finally, the Koschmieder equation has been used to calculate the visual range or visibility, and was correlated with the PM2.5 and PM10 particle concentration present in the Region. Our methodology will allow a better understanding of the size and type of aerosol particles that are most detrimental to the visibility for the Paso Del Norte Region.

Highly preferential association of NonF508del CF mutations with the M470 allele.

PubMed

Ciminelli, B M; Bonizzato, A; Bombieri, C; Pompei, F; Gabaldo, M; Ciccacci, C; Begnini, A; Holubova, A; Zorzi, P; Piskackova, T; Macek, M; Castellani, C; Modiano, G; Pignatti, P F

2007-01-01

On the basis of previous findings on random individuals, we hypothesized a preferential association of CF causing mutations with the M allele of the M470V polymorphic site of the CFTR gene. We have determined the M/V-CF mutation haplotype in a series of 201 North East Italian and 73 Czech CF patients who were not F508del homozygotes, as F508del was already known to be fully associated with the M allele. Out of 358 not F508del CF genes, 84 carried the V allele and 274 the less common M allele. In the N-E Italian population, MM subjects have a risk of carrying a CF causing mutation 6.9x greater than VV subjects when F508del is excluded and 15.4x when F508del is included. In the Czech population a similar, although less pronounced, association is observed. Besides the possible biological significance of this association, the possibility of exploiting it for a pilot screening program has been explored in a local North East Italian population for which CF patients were characterized for their CF mutation. General M470V genotyping followed by common CF mutation screening limited to couples in which each partner carries at least one M allele would need testing only 39% of the couples, which contribute 89% of the total risk, with a cost benefit.

Age- and Tumor Subtype–Specific Breast Cancer Risk Estimates for CHEK2*1100delC Carriers

PubMed Central

Hogervorst, Frans; van Hien, Richard; Cornelissen, Sten; Broeks, Annegien; Adank, Muriel A.; Meijers, Hanne; Waisfisz, Quinten; Hollestelle, Antoinette; Schutte, Mieke; van den Ouweland, Ans; Hooning, Maartje; Andrulis, Irene L.; Anton-Culver, Hoda; Antonenkova, Natalia N.; Antoniou, Antonis C.; Arndt, Volker; Bermisheva, Marina; Bogdanova, Natalia V.; Bolla, Manjeet K.; Brauch, Hiltrud; Brenner, Hermann; Brüning, Thomas; Burwinkel, Barbara; Chang-Claude, Jenny; Chenevix-Trench, Georgia; Couch, Fergus J.; Cox, Angela; Cross, Simon S.; Czene, Kamila; Dunning, Alison M.; Fasching, Peter A.; Figueroa, Jonine; Fletcher, Olivia; Flyger, Henrik; Galle, Eva; García-Closas, Montserrat; Giles, Graham G.; Haeberle, Lothar; Hall, Per; Hillemanns, Peter; Hopper, John L.; Jakubowska, Anna; John, Esther M.; Jones, Michael; Khusnutdinova, Elza; Knight, Julia A.; Kosma, Veli-Matti; Kristensen, Vessela; Lee, Andrew; Lindblom, Annika; Lubinski, Jan; Mannermaa, Arto; Margolin, Sara; Meindl, Alfons; Milne, Roger L.; Muranen, Taru A.; Newcomb, Polly A.; Offit, Kenneth; Park-Simon, Tjoung-Won; Peto, Julian; Pharoah, Paul D.P.; Robson, Mark; Rudolph, Anja; Sawyer, Elinor J.; Schmutzler, Rita K.; Seynaeve, Caroline; Soens, Julie; Southey, Melissa C.; Spurdle, Amanda B.; Surowy, Harald; Swerdlow, Anthony; Tollenaar, Rob A.E.M.; Tomlinson, Ian; Trentham-Dietz, Amy; Vachon, Celine; Wang, Qin; Whittemore, Alice S.; Ziogas, Argyrios; van der Kolk, Lizet; Nevanlinna, Heli; Dörk, Thilo; Bojesen, Stig; Easton, Douglas F.

2016-01-01

Purpose CHEK2*1100delC is a well-established breast cancer risk variant that is most prevalent in European populations; however, there are limited data on risk of breast cancer by age and tumor subtype, which limits its usefulness in breast cancer risk prediction. We aimed to generate tumor subtype- and age-specific risk estimates by using data from the Breast Cancer Association Consortium, including 44,777 patients with breast cancer and 42,997 controls from 33 studies genotyped for CHEK2*1100delC. Patients and Methods CHEK2*1100delC genotyping was mostly done by a custom Taqman assay. Breast cancer odds ratios (ORs) for CHEK2*1100delC carriers versus noncarriers were estimated by using logistic regression and adjusted for study (categorical) and age. Main analyses included patients with invasive breast cancer from population- and hospital-based studies. Results Proportions of heterozygous CHEK2*1100delC carriers in controls, in patients with breast cancer from population- and hospital-based studies, and in patients with breast cancer from familial- and clinical genetics center–based studies were 0.5%, 1.3%, and 3.0%, respectively. The estimated OR for invasive breast cancer was 2.26 (95%CI, 1.90 to 2.69; P = 2.3 × 10−20). The OR was higher for estrogen receptor (ER)–positive disease (2.55 [95%CI, 2.10 to 3.10; P = 4.9 × 10−21]) than it was for ER-negative disease (1.32 [95%CI, 0.93 to 1.88; P = .12]; P interaction = 9.9 × 10−4). The OR significantly declined with attained age for breast cancer overall (P = .001) and for ER-positive tumors (P = .001). Estimated cumulative risks for development of ER-positive and ER-negative tumors by age 80 in CHEK2*1100delC carriers were 20% and 3%, respectively, compared with 9% and 2%, respectively, in the general population of the United Kingdom. Conclusion These CHEK2*1100delC breast cancer risk estimates provide a basis for incorporating CHEK2*1100delC into breast cancer risk prediction models and into

Estudio fenomenologico del conocimiento curricular y conocimiento de contenido en maestros de matematica a nivel secundario

NASA Astrophysics Data System (ADS)

Cardona Tomassini, Ivan Javier

En esta investigacion se estudio el fenomeno del conocimiento de contenido y el conocimiento curricular de maestros de matermaticas y como estos dos componentes se reflejan en su conocimiento pedagogico del contenido. El conocimiento de contenido es el conocimiento que tienen los maestros de los contenidos de una disciplina y sobre la estructura de su organizacion (Shulman, 1986). El conocimiento curricular es el conocimiento que los maestros poseen sobre los componentes de un curriculo disenado para ensenar un topico de una materia especifica a un nivel particular, la variedad de instrumentos instruccionales disponibles para implementar el mismo y como utilizar los instrumentos curriculares disponibles (Ball & Bass, 2003; Choppin, 2009; Hill, Rowan, & Ball, 2005). Este estudio se enmarca en el paradigma cualitativo, teniendo como diseno el estudio fenomenologico (Lucca y Berrios, 2009; McMillan, 2004). Los participantes fueron seis maestros de matermaticas del nivel superior (10mo a 12mo grado). Al momento de la investigacion los participantes ensenaban en escuelas publicas o privadas de Puerto Rico. Para recolectar la informacion se utilizo un grupo focal en donde los maestros resolvieron seis ejercicios matematicos y posteriormente reflexionaron en forma grupal sobre las soluciones. Tambien se realizo un analisis de documentos de planificacion y se llevaron a cabo entrevistas semiestructuradas. Se exploraron los contenidos relacionados a la ecuacion de una recta, rectas verticales y horizontales, suma y multiplicacion de polinomios, resolucion de ecuaciones cuadraticas y distancia entre dos puntos del plano cartesiano. Los resultados muestran que los participantes tienen dominio procesal de los contenidos correspondientes a las rectas verticales y horizontales, la suma y multiplicacion de polinomios, el calculo distancia entre dos puntos del plano cartesiano. Sin embargo, se noto cierta dificultad en la explicacion conceptual de los contenidos relacionados a la

Age- and Tumor Subtype-Specific Breast Cancer Risk Estimates for CHEK2*1100delC Carriers.

PubMed

Schmidt, Marjanka K; Hogervorst, Frans; van Hien, Richard; Cornelissen, Sten; Broeks, Annegien; Adank, Muriel A; Meijers, Hanne; Waisfisz, Quinten; Hollestelle, Antoinette; Schutte, Mieke; van den Ouweland, Ans; Hooning, Maartje; Andrulis, Irene L; Anton-Culver, Hoda; Antonenkova, Natalia N; Antoniou, Antonis C; Arndt, Volker; Bermisheva, Marina; Bogdanova, Natalia V; Bolla, Manjeet K; Brauch, Hiltrud; Brenner, Hermann; Brüning, Thomas; Burwinkel, Barbara; Chang-Claude, Jenny; Chenevix-Trench, Georgia; Couch, Fergus J; Cox, Angela; Cross, Simon S; Czene, Kamila; Dunning, Alison M; Fasching, Peter A; Figueroa, Jonine; Fletcher, Olivia; Flyger, Henrik; Galle, Eva; García-Closas, Montserrat; Giles, Graham G; Haeberle, Lothar; Hall, Per; Hillemanns, Peter; Hopper, John L; Jakubowska, Anna; John, Esther M; Jones, Michael; Khusnutdinova, Elza; Knight, Julia A; Kosma, Veli-Matti; Kristensen, Vessela; Lee, Andrew; Lindblom, Annika; Lubinski, Jan; Mannermaa, Arto; Margolin, Sara; Meindl, Alfons; Milne, Roger L; Muranen, Taru A; Newcomb, Polly A; Offit, Kenneth; Park-Simon, Tjoung-Won; Peto, Julian; Pharoah, Paul D P; Robson, Mark; Rudolph, Anja; Sawyer, Elinor J; Schmutzler, Rita K; Seynaeve, Caroline; Soens, Julie; Southey, Melissa C; Spurdle, Amanda B; Surowy, Harald; Swerdlow, Anthony; Tollenaar, Rob A E M; Tomlinson, Ian; Trentham-Dietz, Amy; Vachon, Celine; Wang, Qin; Whittemore, Alice S; Ziogas, Argyrios; van der Kolk, Lizet; Nevanlinna, Heli; Dörk, Thilo; Bojesen, Stig; Easton, Douglas F

2016-08-10

CHEK2*1100delC is a well-established breast cancer risk variant that is most prevalent in European populations; however, there are limited data on risk of breast cancer by age and tumor subtype, which limits its usefulness in breast cancer risk prediction. We aimed to generate tumor subtype- and age-specific risk estimates by using data from the Breast Cancer Association Consortium, including 44,777 patients with breast cancer and 42,997 controls from 33 studies genotyped for CHEK2*1100delC. CHEK2*1100delC genotyping was mostly done by a custom Taqman assay. Breast cancer odds ratios (ORs) for CHEK2*1100delC carriers versus noncarriers were estimated by using logistic regression and adjusted for study (categorical) and age. Main analyses included patients with invasive breast cancer from population- and hospital-based studies. Proportions of heterozygous CHEK2*1100delC carriers in controls, in patients with breast cancer from population- and hospital-based studies, and in patients with breast cancer from familial- and clinical genetics center-based studies were 0.5%, 1.3%, and 3.0%, respectively. The estimated OR for invasive breast cancer was 2.26 (95%CI, 1.90 to 2.69; P = 2.3 × 10(-20)). The OR was higher for estrogen receptor (ER)-positive disease (2.55 [95%CI, 2.10 to 3.10; P = 4.9 × 10(-21)]) than it was for ER-negative disease (1.32 [95%CI, 0.93 to 1.88; P = .12]; P interaction = 9.9 × 10(-4)). The OR significantly declined with attained age for breast cancer overall (P = .001) and for ER-positive tumors (P = .001). Estimated cumulative risks for development of ER-positive and ER-negative tumors by age 80 in CHEK2*1100delC carriers were 20% and 3%, respectively, compared with 9% and 2%, respectively, in the general population of the United Kingdom. These CHEK2*1100delC breast cancer risk estimates provide a basis for incorporating CHEK2*1100delC into breast cancer risk prediction models and into guidelines for intensified screening and follow-up. © 2016

Effect of the F508del genotype on outcomes of endoscopic sinus surgery in children with cystic fibrosis.

PubMed

Do, Bao Anh Julie; Lands, Larry C; Saint-Martin, Christine; Mascarella, Marco A; Manoukian, John J; Daniel, Sam J; Nguyen, Lily H P

2014-07-01

Numerous authors have sought to describe genotype-phenotype correlations in cystic fibrosis (CF), notably to pancreatic insufficiency and lung disease. However, few studies have focused on the association between the F508del genotype and response to sinus surgery. The objective of this study is to assess the effect of the F508del genotype on sinonasal disease severity and outcomes following functional endoscopic sinus surgery (FESS) in a pediatric population. A retrospective chart review of 153 children with CF seen at a tertiary care pediatric hospital from 1995 to 2008 was performed. Patients were classified into one of three groups according to F508del genotype, either as homozygous, heterozygous or not carrying a F508del mutation. The sinonasal disease phenotype of the three groups was compared based on clinical and radiological findings, extent of endoscopic sinus surgery and rate of revision surgery. The relationship between the F508del genotype and pancreatic insufficiency was confirmed (p<0.05). There was no association between the F508del genotype and increased need for FESS (p=0.75). Moreover, no association was established between F508del homozygosity and presence of nasal polyps, Lund-Mackay score, extent of surgery or length of postoperative hospitalization. The rates of revision surgery did not differ significantly among the three genotypes analyzed (p=0.59). There is no clear association between the F508del genotype and an increased need for FESS, extent of surgery, or revision surgery. Given the phenotypic variability of sinonasal disease in patients with CF, a prospective study is needed to better understand outcomes following FESS and the contribution of gene modifiers to this effect. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

[Seventy years of medicine in the Instituto Mexicano del Seguro Social].

PubMed

Fajardo-Ortiz, Guillermo

2014-01-01

The purpose of these lines is to remember and refer some of the historical landmarks in the evolution of the medical services of the Instituto Mexicano del Seguro Social (IMSS, according to its initials in Spanish) since it was founded, in 1943. We also want to bring to the reader's attention that the dimensions and impacts on health that IMSS has achieved, throughout its history, have strengthened the citizenship, as well as social sustainability. Also, those impacts have determined the creation and the reinforcement of human capital in México. Throughout this concise balance, all the controversy surrounding the foundation of the Institute is being recalled (the protest in the Mexico City Zócalo, or the attack to an hospital in San Ángel -a neighborhood located in the Southwest of Mexico City-), as well as the way the IMSS incorporated several words into the vocabulary of Mexicans. We also remember the previous antecedent of the Revista Médica del Instituto Mexicano del Seguro Social, as well as the Revista de Enfermería, and the emblematic Archives of Medical Research. The IMSS has 70 years of achievements, seven decades covered.

Medición de densidades medias de meteoritos: test del método de inmersión

NASA Astrophysics Data System (ADS)

Steren, G.

Se evaluó una técnica simple para medir las densidades medias de meteoritos, basada en el Método de Arquímedes y que utiliza cuentas de vidrio de 40μ en lugar de un fluído esto presenta la ventaja de no ser intrusivo ni químicamente reactivo (D.Britt and G.Consolmagno, 1996, B.A.A.S.28,1106). El estudio, realizado en junio de este año por participantes de la VI Escuela de Verano del Observatorio del Vaticano, empleó 37 muestras de la colección del Observatorio del Vaticano, de las cuales 26 eran Condritas, 1 Pallasita y 1 Howardita; algunas de ellas ya habian sido estudiadas por otras técnicas aunque también se incluyeron muestras no estudiadas anteriormente.

A chemical corrector modifies the channel function of F508del-CFTR.

PubMed

Kim Chiaw, Patrick; Wellhauser, Leigh; Huan, Ling Jun; Ramjeesingh, Mohabir; Bear, Christine E

2010-09-01

The deletion of Phe-508 (F508del) constitutes the most prevalent cystic fibrosis-causing mutation. This mutation leads to cystic fibrosis transmembrane conductance regulator (CFTR) misfolding and retention in the endoplasmic reticulum and altered channel activity in mammalian cells. This folding defect can however be partially overcome by growing cells expressing this mutant protein at low (27 degrees C) temperature. Chemical "correctors" have been identified that are also effective in rescuing the biosynthetic defect in F508del-CFTR, thereby permitting its functional expression at the cell surface. The mechanism of action of chemical correctors remains unclear, but it has been suggested that certain correctors [including 4-cyclohexyloxy-2-(1-[4-(4-methoxy-benzenesulfonyl)-piperazin-1-yl]-ethyl)-quinazoline (VRT-325)] may act to promote trafficking by interacting directly with the mutant protein. To test this hypothesis, we assessed the effect of VRT-325 addition on the channel activity of F508del-CFTR after its surface expression had been "rescued" by low temperature. It is noteworthy that short-term pretreatment with VRT-325 [but not with an inactive analog, 4-hydroxy-2-(1-[4-(4-methoxy-benzenesulfonyl)-piperazin-1-yl]-ethyl)-quinazoline (VRT-186)], caused a modest but significant inhibition of cAMP-mediated halide flux. Furthermore, VRT-325 decreased the apparent ATP affinity of purified and reconstituted F508del-CFTR in our ATPase activity assay, an effect that may account for the decrease in channel activity by temperature-rescued F508del-CFTR. These findings suggest that biosynthetic rescue mediated by VRT-325 may be conferred (at least in part) by direct modification of the structure of the mutant protein, leading to a decrease in its ATP-dependent conformational dynamics. Therefore, the challenge for therapy discovery will be the design of small molecules that bind to promote biosynthetic maturation of the major mutant without compromising its activity in

Use of local pastoral species to increase fodder production of the saline rangelands in southern Tunisia

NASA Astrophysics Data System (ADS)

Tlili, Abderrazak; Tarhouni, Mohamed; Cardà, Artemi; Neffati, Mohamed

2017-04-01

Climate changes associated with multiple destructive human activities accelerate the degradation process of the natural rangelands around the world and especially the vulnerable areas such as the dryland ecosystems (Anaya-Romero et al., 2015; Eskandari et al., 2016; Muños Rojas et al., 2016; Vicente-Serrano et al., 2016). The vegetation cover and the biomass production of these ecosystems are decreasing and this is resulting in land degradation due to the soil erosion and changes in soil quality due to the abuse and misuse of the soil resources (Cerdà et al., 2016; Prosdocimi et al., 2016; Keesstra et al., 2016). To cope with such threats, it is necessary to develop some management techniques (restoration, plantation…) to enhance the biomass production and the carbon sequestration of the degraded rangelands (Muñoz-Rojas et al., 2016; Tarhouni et al., 2016). The valorization of saline water by planting pastoral halophyte species in salt-affected soils as well as the marginal areas are considered among the valuable tools to increase the rangeland production in dry areas. In this work, the ability of four plants (Atriplex halimus L. (Amaranthaceae), Atriplex mollis Desf. (Amaranthaceae), Lotus creticus L. (Fabaceae) and Cenchrus ciliaris L. (Poaceae)) to grow and to produce are tested under a field saline conditions (water and soil). Non-destructive method (Vegmeasure) is used to estimate the biomass production of these species. Chemical (crude protein, moisture and ash contents) and biochemical analyses (sugars, tannins and polyphenols contents) are also undertaken. Two years after plantation, the obtained results showed the ability of the four species to survive and to grow under high salinity degree. A strong positive correlation was obtained between the canopy cover and the dry biomass of the four studied species. Hence, the restoration of saline soils can be ensured by planting local halophytes. Acknowledgements. The research leading to these results has

DK phocomelia phenotype (von Voss-Cherstvoy syndrome) caused by somatic mosaicism for del(13q).

PubMed

Bamforth, J S; Lin, C C

1997-12-31

DK phocomelia (von Voss-Cherstvoy syndrome) is a rare condition characterized by radial ray defects, occipital encephalocoele, and urogenital abnormalities. Lubinsky et al. [1994: Am J Med Genet 52:272-278] pointed out similarities between this and the del(13q) syndrome. To date, all reported cases of DK phocomelia have been apparently normal chromosomally. We report on a case of DK phocomelia in which the proposita had normal lymphocyte chromosomes, but was mosaic in fibroblasts for del(13)(q12). Fibroblast chromosomes studies on other cases of DK phocomelia have not been reported: this raises the possibility that some cases of DK phocomelia may be somatic mosaics for del(13)(q12).

Cirugía de los trastornos del comportamiento: el estado del arte

PubMed Central

Yampolsky, Claudio; Bendersky, Damián

2014-01-01

Introducción: La cirugía de los trastornos del comportamiento (CTC) se está convirtiendo en un tratamiento más común desde el desarrollo de la neuromodulación. Métodos: Este artículo es una revisión no sistemática de la historia, indicaciones actuales, técnicas y blancos quirúrgicos de la CTC. Dividimos su historia en 3 eras: la primera comienza en los inicios de la psicocirugía y termina con el desarrollo de las tícnicas estereotácticas, cuando comienza la segunda era. Ésta se caracteriza por la realización de lesiones estereotácticas. Nos encontramos transitando la tercera era, que comienza cuando la estimulación cerebral profunda (ECP) comienza a ser usada en CTC. Resultados: A pesar de los errores graves cometidos en el pasado, hoy en día, la CTC está renaciendo. Los trastornos psiquiátricos que se más frecuentemente se tratan con cirugía son: depresión refractaria, trastorno obsesivo-compulsivo y síndrome de Tourette. Además, algunos pacientes con agresividad fueron tratados quirúrgicamente. Hay varios blancos estereotácticos descriptos para estos trastornos. La estimulación vagal puede ser usada también para depresión. Conclusión: Los resultados de la ECP en estos trastornos parecen alentadores. Sin embargo, se necesitan más estudios randomizados para establecer la efectividad de la CTC. Debe tenerse en cuenta que una apropiada selección de pacientes nos ayudará a realizar un procedimiento más seguro así como también a lograr mejores resultados quirúrgicos, conduciendo a la CTC a ser más aceptada por psiquiatras, pacientes y sus familias. Se necesita mayor investigación en varios temas como: fisiopatología de los trastornos del comportamiento, indicaciones de CTC y nuevos blancos quirúrgicos. PMID:25165612

Excess breast cancer risk in first degree relatives of CHEK2∗1100delC positive familial breast cancer cases.

PubMed

Adank, Muriel A; Verhoef, Senno; Oldenburg, Rogier A; Schmidt, Marjanka K; Hooning, Maartje J; Martens, John W M; Broeks, Annegien; Rookus, Matti; Waisfisz, Quinten; Witte, Birgit I; Jonker, Marianne A; Meijers-Heijboer, Hanne

2013-05-01

The CHEK2∗1100delC mutation confers a relative risk of two for breast cancer (BC) in the general population. This study aims to explore the excess cancer risk due to the CHEK2∗1100delC mutation within a familial non-BRCA1/2 breast cancer setting. Cancer incidences were compared between first degree relatives of 107 familial breast cancer patients positive for the CHEK2∗1100delC mutation (CHEK2 positive families) and first degree relatives of 314 familial breast cancer patients without the CHEK2∗1100delC mutation (CHEK2 negative families). All families were derived from the same pool of familial non-BRCA1/2 breast cancer families (n=2554). Medical information of 2188 first degree relatives of these families was analysed for cancer risk. CHEK2∗1100delC status of relatives was unknown. Increased breast cancer risk (hazard ratio (HR) 2.0 (95% confidence interval (CI): 1.4-2.7), p<0.001) was observed in sisters of CHEK2∗1100delC positive index cases compared to sisters of CHEK2∗1100delC negative index cases. HR was 1.6 (95% CI: 1.0-2.4) for mothers of CHEK2 positive versus negative index cases (p=0.041). For second primary breast cancers HR was increased in CHEK2∗1100delC positive index cases (HR 2.1, 95% CI: 1.3-3.3, p=0.003) and their sisters (HR 2.6, 95% CI: 1.1-6.1, p=0.025). There is an excess breast cancer risk in first degree relatives of CHEK2∗1100delC positive non-BRCA1/2 familial breast cancer patients compared to non-CHEK2∗1100delC familial breast cancer relatives. Genotyping for the CHEK2∗1100delC mutation in a familial breast cancer setting contributes to optimal clinical surveillance in countries in which this mutation is prevalent. Carriers and female relatives are eligible for stringent breast surveillance programs. Copyright © 2013 Elsevier Ltd. All rights reserved.

Species identification in forensic samples using the SPInDel approach: A GHEP-ISFG inter-laboratory collaborative exercise.

PubMed

Alves, Cíntia; Pereira, Rui; Prieto, Lourdes; Aler, Mercedes; Amaral, Cesar R L; Arévalo, Cristina; Berardi, Gabriela; Di Rocco, Florencia; Caputo, Mariela; Carmona, Cristian Hernandez; Catelli, Laura; Costa, Heloísa Afonso; Coufalova, Pavla; Furfuro, Sandra; García, Óscar; Gaviria, Anibal; Goios, Ana; Gómez, Juan José Builes; Hernández, Alexis; Hernández, Eva Del Carmen Betancor; Miranda, Luís; Parra, David; Pedrosa, Susana; Porto, Maria João Anjos; Rebelo, Maria de Lurdes; Spirito, Matteo; Torres, María Del Carmen Villalobos; Amorim, António; Pereira, Filipe

2017-05-01

DNA is a powerful tool available for forensic investigations requiring identification of species. However, it is necessary to develop and validate methods able to produce results in degraded and or low quality DNA samples with the high standards obligatory in forensic research. Here, we describe a voluntary collaborative exercise to test the recently developed Species Identification by Insertions/Deletions (SPInDel) method. The SPInDel kit allows the identification of species by the generation of numeric profiles combining the lengths of six mitochondrial ribosomal RNA (rRNA) gene regions amplified in a single reaction followed by capillary electrophoresis. The exercise was organized during 2014 by a Working Commission of the Spanish and Portuguese-Speaking Working Group of the International Society for Forensic Genetics (GHEP-ISFG), created in 2013. The 24 participating laboratories from 10 countries were asked to identify the species in 11 DNA samples from previous GHEP-ISFG proficiency tests using a SPInDel primer mix and control samples of the 10 target species. A computer software was also provided to the participants to assist the analyses of the results. All samples were correctly identified by 22 of the 24 laboratories, including samples with low amounts of DNA (hair shafts) and mixtures of saliva and blood. Correct species identifications were obtained in 238 of the 241 (98.8%) reported SPInDel profiles. Two laboratories were responsible for the three cases of misclassifications. The SPInDel was efficient in the identification of species in mixtures considering that only a single laboratory failed to detect a mixture in one sample. This result suggests that SPInDel is a valid method for mixture analyses without the need for DNA sequencing, with the advantage of identifying more than one species in a single reaction. The low frequency of wrong (5.0%) and missing (2.1%) alleles did not interfere with the correct species identification, which demonstrated the

Rescue of murine F508del CFTR activity in native intestine by low temperature and proteasome inhibitors.

PubMed

Wilke, Martina; Bot, Alice; Jorna, Huub; Scholte, Bob J; de Jonge, Hugo R

2012-01-01

Most patients with Cystic Fibrosis (CF) carry at least one allele with the F508del mutation, resulting in a CFTR chloride channel protein with a processing, gating and stability defect, but with substantial residual activity when correctly sorted to the apical membranes of epithelial cells. New therapies are therefore aimed at improving the folding and trafficking of F508del CFTR, (CFTR correctors) or at enhancing the open probability of the CFTR chloride channel (CFTR potentiators). Preventing premature breakdown of F508del CFTR is an alternative or additional strategy, which is investigated in this study. We established an ex vivo assay for murine F508del CFTR rescue in native intestinal epithelium that can be used as a pre-clinical test for candidate therapeutics. Overnight incubation of muscle stripped ileum in modified William's E medium at low temperature (26°C), and 4 h or 6 h incubation at 37°C with different proteasome inhibitors (PI: ALLN, MG-132, epoxomicin, PS341/bortezomib) resulted in fifty to hundred percent respectively of the wild type CFTR mediated chloride secretion (forskolin induced short-circuit current). The functional rescue was accompanied by enhanced expression of the murine F508del CFTR protein at the apical surface of intestinal crypts and a gain in the amount of complex-glycosylated CFTR (band C) up to 20% of WT levels. Sustained rescue in the presence of brefeldin A shows the involvement of a post-Golgi compartment in murine F508del CFTR degradation, as was shown earlier for its human counterpart. Our data show that proteasome inhibitors are promising candidate compounds for improving rescue of human F508del CFTR function, in combination with available correctors and potentiators.

CHEK2*1100delC and risk of malignant melanoma: Danish and German studies and meta-analysis.

PubMed

Weischer, Maren; Heerfordt, Ida M; Bojesen, Stig E; Eigentler, Thomas; Garbe, Claus; Röcken, Martin; Hölmich, Lisbet Rosenkrantz; Schmidt, Henrik; Klyver, Helle; Bastholt, Lars; Nordestgaard, Børge G

2012-02-01

It is possible that reduced function of DNA repair and cell-cycle control genes increases the individual susceptibility to malignant melanoma. As CHEK2 is a cell-cycle master controller, we tested the hypothesis that heterozygosity for the frameshift alteration CHEK2*1100delC is associated with increased risk of malignant melanoma. First, we performed case-control studies of 1,152 Danish and 752 German individuals with malignant melanoma compared with 9,142 Danish and 3,718 German controls. Second, we performed a meta-analysis of CHEK2*1100delC and malignant melanoma, involving 2,619 cases and 17,481 controls. Third, we examined the risk of malignant melanoma associated with CHEK2*1100delC heterozygosity in an analysis stratified for sun exposure, as well as for subtype and location on the body. The odds ratios for malignant melanoma for CHEK2(*)1100del heterozygotes compared with those for noncarriers were 2.01 (95% confidence interval (CI), 1.03-3.91) in Danes, 1.42 (95% CI, 0.46-4.31) in Germans, and 1.79 (95% CI, 1.02-3.17) in Danes and Germans combined. In a meta-analysis, the odds ratio of malignant melanoma for CHEK2*1100delC heterozygotes compared with that for noncarriers was 1.81 (95% CI, 1.07-3.05). Stratifications did not alter these results. CHEK2*1100delC heterozygotes have a twofold risk of malignant melanoma compared with noncarriers.

Absence of CHEK2*1100delC mutation in families with hereditary breast cancer in North America.

PubMed

Iniesta, Maria D; Gorin, Michael A; Chien, Ling-Chen; Thomas, Samantha M; Milliron, Kara J; Douglas, Julie A; Merajver, Sofia D

2010-10-15

The CHEK2*1100delC mutation has been reported to confer a twofold increased risk of breast cancer among carriers. The frequency of the mutation varies among populations. The highest frequency has been described in Northern and Eastern European countries; the frequency may be much lower in North America. In this study, our aim was to determine the frequency of CHEK2*1100delC in members of breast cancer families who tested negative for a deleterious mutation in BRCA1/2 at the University of Michigan Comprehensive Cancer Center. We genotyped 102 members from 90 families for CHEK2*1100delC. Most of these families had several cases of breast cancer or ovarian cancer (or both), as well as multiple members with other cancer types in a single lineage. No CHEK2*1100delC mutations were detected in any of the 102 individuals, including 51 women diagnosed with breast cancer at an early age (<45 years), 8 women with bilateral breast cancer, 3 men with breast cancer, and 8 women with ovarian cancer. Our data are consistent with the reported very low frequency of CHEK2*1100delC mutations in North American populations (compared with Northern Europe), rendering CHEK2*1100delC such an unlikely culprit in BRCA1/2 negative families that routine testing of these families appears unwarranted. Copyright © 2010 Elsevier Inc. All rights reserved.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ellis, J.E.; Swift, D.M.; Hart, T.C.

Landsat multi-spectral scanner (MSS) imagery was used to develop a vegetation type-biomass map of the 84,000 Km/sup 2/ Turkana District, Kenya. NOAA satellite advanced very high resolution radiometry (AVHRR) imagery was overlaid on the MSS map to trace the seasonal and annual dynamics of vegetation communities used by Turkana pastoral nomads, 1981-1984. Four regions (sub-sectional territories) were compared with respect to peak herbaceous biomass, woody canopy cover, and seasonal fluxes in total green biomass. Results demonstrated major variations among regions and between wet and dry season ranges within regions. Pastoral land use patterns appear to minimize effects of seasonal vegetationmore » fluxes on livestock herds.« less

Le domaine Tariquide (arc de Gibraltar, Espagne et Maroc) : succession sédimentaire et événements structuraux au Lias et au Dogger

NASA Astrophysics Data System (ADS)

Durand-Delga, Michel; Gardin, Silvia; Esteras, Manuel; Paquet, Hélène

2005-06-01

The Lias-Dogger successions of the Tariquide units in the Gibraltar Arc differ from the series of tectonically adjacent units, the Penibetic (Iberia margin) and the Limestone 'Dorsale' (Alboran Domain). Lower Lias limestones are eroded and covered by the Domerian, which starts by deposits of open sea, continuous up to the Dogger (J. Musa-type successions), and elsewhere (Los Pastores-type successions) by a thin series (Upper Lias to Upper Dogger), starting by a manganesiferous episode (Ras Leona) and including marls deposited into three episodes, dated by calcareous nannofossils. Faulting events occurred before the Domerian and during the Late Toarcian (Los Pastores). To cite this article: M. Durand-Delga et al., C. R. Geoscience 337 (2005).

The influence of pastors’ ideologies of homosexuality on HIV prevention in the Black Church

PubMed Central

Quinn, Katherine; Dickson-Gomez, Julia; Young, Staci

2016-01-01

Young, Black men who have sex with men (YBMSM) are disproportionately affected by HIV and Black churches may be a source of stigma which can exacerbate HIV risk and contribute to negative health and psychosocial outcomes. Findings from this study are based on 21 semi-structured interviews with pastors and ethnographic observation in six Black Churches. Interview transcripts and field notes were analyzed in MAXQDA using thematic content analysis. Although pastors espoused messages of love and acceptance, they overwhelmingly believed homosexuality was a sin and had difficulty accepting YBMSM into their churches. The tension around homosexuality limited pastors’ involvement in HIV prevention efforts, although there still may be opportunities for some churches. PMID:27099095

Pastoral mobility and policy recommendations for livestock herding in the Borana pastoral system in southern Ethiopia

USDA-ARS?s Scientific Manuscript database

Livelihoods of pastoralists in the Borana Zone of southern Ethiopia have become increasingly vulnerable as a result of stressors like accelerating population growth, shrinking resource availability, sedentarization, and increased frequency and severity of drought. A research team from the USDA Agric...

Mini-mastoidectomía para anastomosis hipogloso-facial con sección parcial del nervio hipogloso

PubMed Central

Campero, Álvaro; Ajler, Pablo; Socolovsky, Mariano; Martins, Carolina; Rhoton, Albert

2012-01-01

Introducción: La anastomosis hipogloso-facial es la técnica de elección para la reparación de la parálisis facial cuando no se dispone de un cabo proximal sano del nervio facial. La técnica de anastomosis mediante fresado mastoideo y sección parcial del hipogloso minimiza la atrofia lingual sin sacrificar resultados a nivel facial. Método: La porción mastoidea del nervio facial transcurre por la pared anterior de la AM, a un promedio de 18+/-3 mm de profundidad respecto de la pared lateral. Se debe reconocer la cresta supramastoidea, desde la cual se marca una línea vertical paralela al eje mayor de la AM, 1 cm por detrás de la pared posterior del CAE El fresado se comienza desde la línea medio mastoidea hasta la pared posterior del CAE. Una vez encontrado el nervio facial en el tercio medio del canal mastoideo, el mismo es seguido hacia proximal y distal. Resultados: El abordaje descripto permite acceder al nervio facial intratemporal en su porción mastoidea, y efectuar un fresado óseo sin poner en riesgo al nervio o a estructuras vasculares cercanas. Se trata de un procedimiento técnicamente más sencillo que los abordajes amplios habitualmente utilizados al hueso temporal; no obstante su uso debe ser restringido mayormente a la anastomosis hipogloso-facial. Conclusión: Esta es una técnica relativamente sencilla, que puede ser reproducida por cirujanos sin mayor experiencia en el tema, luego de su paso por el laboratorio de anatomía. PMID:23596555

Reproductive biology of the Del Norte salamander (Plethodon elongatus).

Treesearch

Clara A. Wheeler; Hartwell H. Welsh Jr.; Lisa M. Ollivier

2013-01-01

We examined seasonal reproductive patterns of the Del Norte Salamander, Plethodon elongatus, in mixed conifer and hardwood forests of northwestern California and southwestern Oregon. Seasonal size differences in reproductive structures suggested that maximum spermatogenic activity occurred during the late summer, with spermatozoa transfer to the...

New records of fishes at Isla del Coco, Costa Rica

USGS Publications Warehouse

Garrison, V.H.

1996-01-01

Isla del Coco lies at 5 degrees 32'N latitude, 87 degrees 04'W longitude and is the sole peak of the Cocos Ridge exposed above sea level. This isolated island formed approximately 2 million years ago. It rises 575 m above the surface of the sea and covers 46 km2 (Castillo et aI., 1988). Five hundred km to the NNE is Costa Rica; 630 km SSW are the Galapagos Islands; 650 km to the E is Isla Malpelo, Colombia; and approximately 8,000 km W lie the Line Islands. Costa Rica claimed Isla del Coco in 1832 and declared it a National Park in 1978. The area of the park was increased to include the adjacent waters 5 km offshore in 1984 and 25 km offshore in 1991.

Measuring Communities of Faith: A Preliminary Investigation

PubMed Central

Krause, Neal; Hayward, R. David

2013-01-01

Numerous references are made in the literature to communities of faith, yet there have been relatively few efforts to measure them empirically. The purpose of this study is to address this gap in the literature by estimating a higher-order confirmatory factor model that consists of two tiers. Seven dimensions of church-based social support make up the first tier: emotional support received from rank-and-file church members, emotional support given to fellow church members, tangible support received from rank-and-file church members, tangible support given to fellow congregants, spiritual support received from fellow church members, emotional support received from a pastor, and tangible support received from a pastor. It is hypothesized that these first-order constructs are driven by a higher-order latent variable that denotes a community of faith. Data from a nationwide survey reveal that, for the sample taken as a whole, emotional support represents the way in which a community of faith is most likely to be manifest while tangible support is a less critical component. Moreover, the results indicate that a community of faith is more likely to reside in support exchanged among rank-and-file church members than support received from a pastor. PMID:24039556

Soil Carbon Recovery of Degraded Steppe Ecosystems of the Mongolian Plateau

NASA Astrophysics Data System (ADS)

Ojima, D. S.; Togtohyn, C.; Qi, J.

2013-12-01

Mongolian steppe grassland systems are critical source of ecosystem services to societal groups in temperate East Asia. These systems are characterized by their arid and semiarid environments where rainfall tends to be too variable or evaporative losses reduce water availability to reliably support cropping systems or substantial forest cover. These steppe ecosystems have supported land use practices to accommodate the variable rainfall patterns, and seasonal and spatial patterns of forage production displayed by the nomadic pastoral systems practiced across Asia. These pastoral systems are dependent on grassland ecosystem services, including forage production, wool, skins, meat and dairy products, and in many systems provide critical biodiversity and land and water protection services which serve to maintain pastoral livelihoods. Precipitation variability and associated drought conditions experienced frequently in these grassland systems are key drivers of these systems. However, during the past several decades climate change and grazing and land use conversion have resulted in degradation of ecosystem services and loss of soil organic matter. Recent efforts in China and Mongolia are investigating different grazing management practices to restore soil organic matter in these degraded systems. Simulation modeling is being applied to evaluate the long-term benefits of different grazing management regimes under various climate scenarios.

Factors Facilitating the Implementation of Church-Based Heart Health Promotion Programs for Older Adults: A Qualitative Study Guided by the Precede-Proceed Model.

PubMed

Banerjee, Ananya Tina; Kin, R; Strachan, Patricia H; Boyle, Michael H; Anand, Sonia S; Oremus, Mark

2015-01-01

To describe the factors facilitating the implementation of heart health promotion programs for older adults in Anglican, United, and Catholic churches. The study used qualitative methods comprising semistructured interviews and focus groups. The interviews and focus groups were conducted in Anglican, Catholic, and United churches located in the Canadian cities of Toronto and Hamilton, Ontario. Twelve ordained pastors and 21 older parishioners who attended church regularly and who had no health conditions were recruited to best explain how churches could be suitable locations for health promotion activities targeting older adults. Twelve semistructured interviews with the pastors and three focus groups with the 21 parishioners were undertaken. A component of the Precede-Proceed model (a model for planning health education and health promotion programs and policies) was applied to the findings after direct content analysis of the data. Participants identified pastor leadership, funding for a parish nurse, community-focused interventions, secured infrastructure, and social support from congregation members as pertinent factors required for implementing health promotion programs in Anglican, United, and Catholic churches. The findings have particular relevance for health promotion and public health because they suggest factors that would be necessary to design church-based heart health promotion programs for older adults at risk of chronic diseases.