Determining Attitudes towards Pedagogical Teacher Training: A Scale Development Study

ERIC Educational Resources Information Center

Aydin, Hasan; Aslan, Dolgun

2016-01-01

Education is the key to raising generations that are modern, democratic, productive, diligent, understanding, perceptive, critical and inquisitive. Teacher education is more important today than it has been in half a century. Thus, teachers are so significant to education and scholars argue that teacher quality is the most important within-school…

Raising children in America: Korean parents' experiences.

PubMed

Choi, H; Dancy, B L; Lee, J

2013-08-01

This qualitative description study was designed to describe Korean American parents' perceptions of challenges and difficulties they encounter while raising their children in the USA. A convenience sampling of 21 parents of adolescents aged 11-14 years recruited from the Midwest Korean American community participated in the study. Data were collected using in-depth, face-to-face interviews, which took place in agreed-upon, convenient locations. All interviews were audiotaped and transcribed in Korean and the transcripts were translated into English. Qualitative content analysis revealed that the main stresses that parents encountered while raising their children in the USA were inability to advocate for children, feeling uneasy and insecure about incompatible American culture, ambivalence towards children's ethnic identities, and feeling alienated. In relation to these stresses, parents often felt inadequate, ashamed, guilty, regretful and powerless. The findings demonstrated the importance of understanding parents' feelings that are deeply embedded in the conflicted parent-child relationships and their perceptions of being parents in the USA. The present study highlights the need for and importance of providing intervention programmes for parents, particularly programmes that would empower parents, strengthen parent-child relationships and address ways to integrate two very different cultures while upholding ethnic identity and pride. © 2012 John Wiley & Sons Ltd.

Learning verbs without arguments: the problem of raising verbs.

PubMed

Becker, Misha

2005-03-01

This paper addresses the problem of learning the class of raising verbs (e.g seem). These verbs are potentially problematic for learners in that unlike typical main verbs these verbs do not stand in a semantic relation with any Noun Phrase (NP) arguments. Moreover, a second class of verbs, known as control verbs, shares certain distributional properties with raising verbs, but the two verb classes differ in important structural properties. The central problem addressed here is that of how a learner would distinguish raising verbs from control verbs, given their partial overlap in distribution. A series of experiments with English-speaking adults using a fill-in-the-blank questionnaire revealed two main types of cues that led participants to distinguish the two verb classes: inanimate NPs and semantically empty subjects ("it's raining") yielded the highest proportion of raising verb responses from adults, while animate NPs paired with eventive predicates yielded a high rate of control verb responses. On the basis of these results, suggestions are made as to how one should study the learning of these verbs in children.

Raising venture capital in the biopharma industry.

PubMed

Leytes, Lev J

2002-11-15

Raising venture capital (VC) is both an art and a science. Future entrepreneurs should carefully consider the various issues of VC financing that have a strong impact on the success of their business. In addition to attracting the best venture capital firms, these issues include such subtle but important points as the timing of financing (especially of the first round), external support sources, desirable qualities of a VC firm, amount to be raised, establishing a productive interface between the founders and the venture capitalists, and most importantly the effects of well-executed VC funding on hiring senior executives and scientific leaders.

Understanding Grandfamilies: Characteristics of Grandparents, Nonresident Parents, and Children

PubMed Central

Pilkauskas, Natasha V.; Dunifon, Rachel E.

2016-01-01

Using data from the Year 9 Fragile Families and Child Wellbeing Study (N~3,182), we investigated the characteristics grandfamilies (grandparents raising their grandchildren with no parent present, N = 84) and compared them to other key groups, including children’s nonresident parents and other economically disadvantaged families with children. Results show that grandparents raising their grandchildren were generally better off in terms of educational attainment, marital status, and economic well-being than the child’s parents. Grandparents raising their grandchildren also had very similar characteristics to other disadvantaged mothers. Academic and socioemotional well-being was poorer among children in grandfamilies compared with those living with their mothers, but parenting practices were very similar. These findings suggest that although children in grandfamilies may be at a disadvantage academically and socioemotionally, grandparent caregivers are in many ways similar to other fragile-family mothers. Overall, this study enhances our knowledge of an important, yet understudied family type. PMID:27346892

A Study of HTML Title Tag Creation Behavior of Academic Web Sites

ERIC Educational Resources Information Center

Noruzi, Alireza

2007-01-01

The HTML title tag information should identify and describe exactly what a Web page contains. This paper analyzes the "Title element" and raises a significant question: "Why is the title tag important?" Search engines base search results and page rankings on certain criteria. Among the most important criteria is the presence of the search keywords…

Product Fund-Raising: A Practical Resource.

ERIC Educational Resources Information Center

Lemieux, Russell A.

1997-01-01

Reviews critical issues in selecting a product fund-raising program for schools. Suggests that the most important considerations should be the quality of the product or service and its "fit" with the school. (JDI)

Development and Initial Results of a Longitudinal Secondary Follow-Up Study.

ERIC Educational Resources Information Center

Levin, Benjamin

1984-01-01

Reviews the literature and difficulties of school follow-up studies. Describes the purpose, design, and methodology of the Peel Secondary Follow-up study. Shows how results from the first round of the study raise important issues about students' expectations and how they are or are not borne out. (SB)

Composition Studies/English Education Connections

ERIC Educational Resources Information Center

Baker, W. Douglas; Brockman, Elizabeth; Bush, Jonathan; Richmond, Kia Jane

2007-01-01

This roundtable explores several different composition-related questions and topics. It raises two questions: (1) What theory from composition studies do you believe is important to include in classes for future elementary and/or secondary writing teachers? (2) What are the knowledge, background, traits, and abilities of a successful writing…

Discourses of Disability in the "Digest."

ERIC Educational Resources Information Center

Barton, Ellen

2001-01-01

Presents an account of the discourse of disability in the "Reader's Digest" during its first 30 years (1922-1952). Concludes that the construction of disability in the "Digest" raises important questions that should enter the field of disability studies. (PM)

The Effect of Public Support on College Attainment

ERIC Educational Resources Information Center

Trostel, Philip A.

2012-01-01

This study estimates the extent that state financial support for higher education raises college attainment. Despite its manifest importance for policy, this is the first study to estimate this effect directly. Many studies have estimated the effect of college price on attendance, but state support for higher education and college price do not…

Future Agendas in the Sociology of Youth

ERIC Educational Resources Information Center

Furlong, Andy

2011-01-01

The various contributions to this edition of "Youth Studies Australia" reflect further on future priorities in youth studies. It is argued that contemporary world trends and events are transforming young people's lives and raising a series of important and exciting challenges for the discipline. To address these new challenges, youth…

[Effects of death anxiety and meaning of life on somatization of grandparent raising grandchildren].

PubMed

Kim, Se-Young

2015-04-01

This study was conducted in order to examine the effects of death anxiety and meaning of life on somatization of grandparents raising grandchildren. A convenience sample of 92 elderly grandparents raising grandchildren was recruited. The study instrument for death anxiety was the 5-point 15 items scale designed by Templer and translated by Ko, Choi, & Lee and for meaning of life, the 7-point 10-items scale by Steger, Frazier, Oishi & Kaler and translated by Won, Kim & Kwon. For somatization, the 5-point 12 items scale designed by Derogatis and translated by Kim, Kim & Won was used. Collected data were analyzed with descriptive statistics, independent t-test, one-way ANOVA, Pearson Correlation and regression using the SPSS 21.0 program. Average scores were 3.55 for death anxiety, 3.43 for meaning of life, and 2.74 for somatization. Death anxiety had the highest positive correlation with somatization. Meaning of life was negatively correlated with death anxiety and somatization. Death anxiety and health status were shown to influence somatization but meaning of life was not shown to influence somatization. The research results indicate that death anxiety and health status influence somatization in grandparents raising grandchildren. These results also provide basic information on the importance of nursing interventions in which the variables influencing somatization in grandparents raising grandchildren are considered.

A President's Guide to Fund-Raising Success: Relationships Are Key.

ERIC Educational Resources Information Center

Bornstein, Rita

2000-01-01

Stresses the importance of the relationship between the institution's president and its advancement vice president for successful college fund raising. Suggests that a successful external relations program requires expertise, loyalty, and reciprocity in this working relationship. (DB)

Affective Beliefs Influence the Experience of Eating Meat

PubMed Central

Anderson, Eric C.; Barrett, Lisa Feldman

2016-01-01

People believe they experience the world objectively, but research continually demonstrates that beliefs influence perception. Emerging research indicates that beliefs influence the experience of eating. In three studies, we test whether beliefs about how animals are raised can influence the experience of eating meat. Samples of meat were paired with descriptions of animals raised on factory farms or raised on humane farms. Importantly, the meat samples in both conditions were identical. However, participants experienced the samples differently: meat paired with factory farm descriptions looked, smelled, and tasted less pleasant. Even basic properties of flavor were influenced: factory farmed samples tasted more salty and greasy. Finally, actual behavior was influenced: participants consumed less when samples were paired with factory farm descriptions. These findings demonstrate that the experience of eating is not determined solely by physical properties of stimuli—beliefs also shape experience. PMID:27556643

Cushioning, weathering, place, and community in rural grandmother-mothering.

PubMed

Thomas, Elizabeth Ann

2011-01-01

Place influences rural women's health when distance and lack of anonymity contribute to a reluctance to seek care. A qualitative design was used to explore relationships between place and the health of rural grandmothers raising grandchildren. The study generated findings concerning theory related to perceptual experience of rurality, identifying "Cushioning," as a basic social concept and "Weathering," "Paradoxical Place," and "Community Mothering" as subconcepts. Physical and mental wear and tear, distance, isolation and unraveling community mothering undermined "Cushioning" and reflected in self-health neglect narratives. Findings underscore the importance of place to the health of rural women raising grandchildren.

The Fundamentals of Community College Fund Raising.

ERIC Educational Resources Information Center

Brumbach, Mary A.; Bumphus, Walter G.

1993-01-01

Presents a guide for community college fund raising. Discusses organizational principles and structural models; operational concerns such as stewardship of funds, information dissemination, and donor research; and the importance of presidential support, institutional reputation and environment, and experienced grants managers. Includes practical…

The Effects of Public Support on College Attainment. WISCAPE Working Paper

ERIC Educational Resources Information Center

Trostel, Philip A.

2009-01-01

This study estimates the extent that state financial support for higher education raises college attainment. Despite its manifest importance for policy, this is the first study to estimate this effect directly. Many studies have estimated the effect of college price on attendance, but state support for higher education and college price do not…

Composition and Toxicity of Biodiesel versus Conventional Diesel

EPA Science Inventory

Increasing production of biodiesel (BD) fuel at the local, national, and global levels raise important issues related to the impact and potential adverse health outcome related to BD exposures. Studies on the toxicity of BD combustion emissions are very limited. Emission co...

Connecting the Dots: Raising a Reader Builds Evidence Base for Its Parent Engagement and Early Literacy Program. Research Report. Publication #2014-60

ERIC Educational Resources Information Center

Walker, Karen; Gooze, Rachel A.; Torres, Alicia

2014-01-01

Early literacy skills are the foundation for school success. This is particularly important for groups of children at heightened risk of poor educational outcomes, such as English language learners and children from low-income families. Informed by a growing body of research and evaluation studies that point to the importance of home literacy…

Why doctors should care about animal cruelty.

PubMed

Sherley, Miranda

2007-01-01

Animal cruelty is a significant problem for society, and there are good reasons why doctors should be particularly concerned by it. Increasing evidence for links between animal cruelty and child or spousal abuse is an area of growing concern internationally and of real importance to health professionals. This article aims to raise awareness of the relevance of animal cruelty to medical practice. The links between animal cruelty and human health are discussed broadly and some wider ethical issues raised. Animal cruelty impacts on human health in disparate ways: intentional and unintentional acts of cruelty may reflect underlying mental health problems that need to be addressed. Cruelty within the family setting is an important sentinel for domestic violence and should prompt an assessment for possible child abuse. Furthermore, animal cruelty raises important questions about the nature of empathy, and the type of society that we wish to live in.

Regulating Cross-Border Higher Education: A Case Study of the United States

ERIC Educational Resources Information Center

Lane, Jason E.; Kinser, Kevin; Knox, Daniel

2013-01-01

In an increasing number of nations, foreign education providers are becoming part of the educational landscape. This aspect of cross-border higher education raises many questions about how such activities are regulated, particularly the role of the importing and exporting governments. Drawing on a principal-agent framework, this study uses the…

Raising Public Awareness of Clinical Trials: Development of Messages for a National Health Communication Campaign.

PubMed

Massett, Holly A; Dilts, David M; Bailey, Robert; Berktold, Jennifer; Ledsky, Rebecca; Atkinson, Nancy L; Mishkin, Grace; Denicoff, Andrea; Padberg, Rose Mary; Allen, Marin P; Silver, Karen; Carrington, Kelli; Johnson, Lenora E

2017-05-01

Clinical trials are essential for developing new and effective treatments and improving patient quality of life; however, many trials cannot answer their primary research questions because they fall short of their recruitment goals. This article reports the results of formative research conducted in two populations, the public and primary care physicians, to identify messages that may raise awareness and increase interest in clinical trials and be used in a national communication campaign. Results suggested that participants were primarily motivated to participate in clinical trials out of a self-interest to help themselves first. Messages illustrated that current treatments were tested via clinical trials, helped normalize trials as routine practices, and reduced concerns over trying something new first. Participants wanted messages that portray trials as state-of-the-art choices that offer some hope, show people like themselves, and are described in a clear, concise manner with actionable steps for them to take. The study revealed some differences in message salience, with healthy audiences exhibiting lower levels of interest. Our results suggest that targeted messages are needed, and that communication with primary health-care providers is an important and necessary component in raising patient awareness of the importance of clinical trials.

BIOMARKERS FOR ASSESSING REPRODUCTIVE DEVELOPMENT AND HEALTH: PART 1 - PUBERTAL DEVELOPMENT

EPA Science Inventory

The proposed National Children?s Study has helped raise awareness of the issues related to children?s health and the importance of monitoring the growth and development of children from preconception through to adulthood. Many genetic predispositions can adversely impact the nor...

Imported Schistosomiasis in Children: Clinical, Diagnostic Aspects And Outcome in 5 Tertiary Hospitals in France.

PubMed

Leblanc, Claire; Pham, Luu-Ly; Mariani, Patricia; Titomanlio, Luigi; El Ghoneimi, Alaa; Paris, Luc; Escoda, Simon; Lottmann, Henri; Toubiana, Julie; Paugam, André; Ulinski, Tim; Bouchaud, Olivier; Brun, Sophie; Izri, Arezki; Faye, Albert; De Pontual, Loïc

2017-12-01

The objective of this retrospective study is to describe imported schistosomiasis in children in the Paris region between 2010 and 2015. Forty children with a diagnosis of schistosomiasis were included. Thirty-seven (93%) had a chronic urinary form with hematuria. The lost-to-follow up rate for the second consultation was 25%. The diagnosis and management of imported schistosomiasis must be improved-notably by raising awareness among clinicians and providing families with more information.

Developing Modelling Lenses among Practicing Teachers

ERIC Educational Resources Information Center

Shahbari, Juhaina Awawdeh; Tabach, Michal

2016-01-01

Growing awareness of the importance of modelling activities in mathematics education has raised the question of whether teachers are prepared to facilitate the engagement of students in such activities. The current study investigates the effects of how teachers cope with modelling activities in developing their abilities to identify modelling…

Building a Model to Define the Concept of Teacher Success in Hong Kong

ERIC Educational Resources Information Center

Elizabeth, Cheung Lai-man; May, Cheng May-hung; Chee, Pang King

2008-01-01

The research studies how outstanding teachers from Hong Kong conceptualize teacher success or effectiveness. This study adds to the knowledge base concerned by raising the importance of the coexistence of personal attributes and professional qualities as well as contextual factors, in bringing out the success of a teacher. It draws the attention…

Creating Regional Futures: A Scenario-Based Inter- and Transdisciplinary Case Study as a Model for Applied Student-Centred Learning in Geography

ERIC Educational Resources Information Center

Fromhold-Eisebith, Martina; Freyer, Bernhard; Mose, Ingo; Muhar, Andreas; Vilsmaier, Ulli

2009-01-01

Human geography students face changing qualification requirements due to a shift towards new topics, educational tasks and professional options regarding issues of spatial development. This "practical turn" raises the importance of inter- and transdisciplinary work, management and capability building skills, with case study projects and…

The Challenge of White Dialectics: Making the "Invisible" Visible

ERIC Educational Resources Information Center

Sue, Derald Wing

2011-01-01

In this article, the author comments on the substance of Todd and Abrams's study on "White Dialectics: A New Framework for Theory, Research, and Practice With White Students" (2011). The study is a major contribution to the importance of raising awareness of how Whiteness, White privilege, and one's own complicity in the perpetuation of racism are…

Theory and Practice in Communication Course Books

ERIC Educational Resources Information Center

Szoke-Milinte, Eniko

2013-01-01

The textbook is an essential individual studying and learning tool which helps the student gain insight into the theoretical system as well as the practical issues of a particular field of study. It can also raise interest in and develop a commitment to a discipline with the aid of appropriate tasks and exercises. However, most importantly, the…

Intellectual and Developmental Disabilities in Kinshasa, Democratic Republic of the Congo: Causality and Implications for Resilience and Support

ERIC Educational Resources Information Center

Aldersey, Heather M.; Turnbull, H. Rutherford, III; Turnbull, Ann P.

2014-01-01

This article reports results of a 7-month qualitative study on intellectual and related developmental disabilities in Kinshasa, Democratic Republic of the Congo, particularly as they relate to the causes and meaning of intellectual and developmental disabilities (IDD). This study raises important questions related to the understanding of…

Prevalence of high bloodpressure, hyperglycemia, dyslipidemia, metabolic syndrome and their determinants in Ethiopia: Evidences from the National NCDs STEPS Survey, 2015.

PubMed

Gebreyes, Yeweyenhareg Feleke; Goshu, Dejuma Yadeta; Geletew, Tedla Kebede; Argefa, Terefe Gelibo; Zemedu, Theodros Getachew; Lemu, Kassahun Amenu; Waka, Feyissa Challa; Mengesha, Alemayehu Bekele; Degefu, Fasil Shiferaw; Deghebo, Atkure Defar; Wubie, Habtamu Teklie; Negeri, Mussie Gebremichael; Tesema, Tefera Tadele; Tessema, Yabetse Girma; Regassa, Mulugeta Guta; Eba, Geremew Gonfa; Beyene, Misrak Getnet; Yesu, Kissi Mudie; Zeleke, Girum Taye; Mengistu, Yewondwossen Tadesse; Belayneh, Abebe Bekele

2018-01-01

The prevalence of diabetes, dyslipidemias, and high blood pressure is increasing worldwide especially in low and middle income countries. World Health Organization has emphasized the importance of the assessment of the magnitude of the specific disease in each country. We determined the prevalence and determinant factors of high blood pressure, hyperglycemia, dyslipidemias and metabolic syndrome in Ethiopia. A community based survey was conducted from -April to June 2015 using WHO NCD STEPS instrument version 3.1. 2008. Multistage stratified systemic random sampling was used to select representative samples from 9 regions of the country. A total of 10,260 people aged 15-69 years participated in the study. Blood pressure (BP) was measured for 9788 individuals. A total of 9141 people underwent metabolic screening. The prevalence of raised blood pressure (SBP ≥140 and/or DBP ≥ 90 mmHg) was 15.8% (16.3% in females and 15.5% in males). The prevalence of diabetes mellitus (FBS ≥ 126 mg /dl) including those on medication was 3.2% (3.5% males and 3.0% females). The prevalence of impaired fasting glucose was 9.1% with ADA criteria and 3.8% with WHO criteria. Hypercholesterolemia was found in 5.2%, hypertriglyceridemia in 21.0%, high LDL cholesterol occurred in 14.1% and low HDL cholesterol occurred in 68.7%. The prevalence of metabolic syndrome using IDF definition was 4.8% (8.6% in females and vs. 1.8% in males). Advanced age, urban residence, lack of physical exercise, raised waist circumference, raised waist hip ratio, overweight or obesity, and total blood cholesterol were significantly associated with raised blood pressure (BP) and diabetes mellitus. Increased waist- hip ratio was an independent predictor of raised blood pressure, hyperglycemia and raised total cholesterol. Our study showed significantly high prevalence of raised blood pressure, hyperglycemia and dyslipidemia in Ethiopia. Community based interventions are recommended to control these risk factors.

What Can Teachers Do to Raise Pupil Achievement?

ERIC Educational Resources Information Center

Aslam, Monazza; Kingdon, Geeta

2011-01-01

Improving weak teaching may be one of the most effective means of raising pupil achievement. However, teachers' classroom practices and the teaching "process" may matter more to student learning than teachers' observed resume characteristics (such as certification and experience). There may also be important differences in teacher…

Raising Responsible Teenagers.

ERIC Educational Resources Information Center

Myers, Bob

Some parents raise children without knowing anything about child development and are thus bewildered about how to deal with difficult behavior. This books addresses three important areas of parenting--child development, parenting style, and discipline--and tries to help parents gain the self-control needed to become competent adults. Chapters 1,…

Step-by-Step Simulation of Radiation of Radiation Chemistry Using Green Functions for Diffusion-Influenced Reactions

NASA Technical Reports Server (NTRS)

Plante, Ianik; Cucinotta, Francis A.

2011-01-01

The irradiation of biological systems leads to the formation of radiolytic species such as H(raised dot), (raised dot)OH, H2, H2O2, e(sup -)(sub aq), etc.[1]. These species react with neighboring molecules, which result in damage in biological molecules such as DNA. Radiation chemistry is there for every important to understand the radiobiological consequences of radiation[2]. In this work, we discuss an approach based on the exact Green Functions for diffusion-influenced reactions which may be used to simulate radiation chemistry and eventually extended to study more complex systems, including DNA.

A cost-effectiveness analysis of a residential radon remediation programme in the United Kingdom.

PubMed

Kennedy, C A; Gray, A M; Denman, A R; Phillips, P S

1999-12-01

As residential radon programmes of identification and remediation have proceeded, so questions have been raised about their costs and benefits. This study presents a generalizable model for estimating the cost-effectiveness of a radon mitigation programme using the methodological framework now considered appropriate in the economic evaluation of health interventions. Its use will help to inform future discussion of radon remediation and lung cancer prevention programmes. Data from Northamptonshire were analysed, resulting in a societal cost-effectiveness ratio of Pounds Sterling 13250 per life-year gained in 1997. The percentage of houses found to be over the action level, and the percentage of householders who decide to remediate are shown to be important parameters for the cost-effectiveness analysis. Questions are raised about the particular importance of perspective in this type of analysis and suggestions are made for future research directions.

Does differential growth affect the distribution and recovery of Listeria spp. in pasture-raised broiler farm soils?

USDA-ARS?s Scientific Manuscript database

Listeria spp. represent an important foodborne pathogen, but relatively little is known about its environmental prevalence on poultry farms. Considering the environmental exposure inherent with pasture-raised production systems, these types of alternative poultry management systems represent an idea...

IS THE DISTRIBUTION OF LISTERIA SPP. ISOLATED FROM ALL-NATURAL, MIXED SPECIES, PASTURED-RAISED BROILER FARMS RELATED TO DIFFERENTIAL GROWTH?

USDA-ARS?s Scientific Manuscript database

Background: Listeria spp. represent an important foodborne pathogen, but relatively little is known about its environmental prevalence on poultry farms. Considering the environmental exposure inherent with pasture-raised production systems, these types of alternative poultry management systems repr...

Politics, Practices, and Possibilities of Open Educational Resources

ERIC Educational Resources Information Center

Phelan, Liam

2012-01-01

In this article, I reflect on the politics, practices and possibilities of the open educational resources (OER). OER raise important implications for current and potential students, for postsecondary education institutions, and for those currently teaching in higher education. The key questions raised by OER centre on the role of teaching in…

High prevalance of Toxoplasma Gondii antibodies in domestic pigs in Oaxaca State, Mexico

USDA-ARS?s Scientific Manuscript database

Pigs are important in the epidemiology of toxoplasmosis in North America. Seroprevalence of Toxoplasma gondii infection in 525 domestic pigs (337 backyard raised, 188 farm raised) in Oaxaca state, Mexico was determined using the modified agglutination test (MAT, cut off 1:25). Antibodies to T. gondi...

Educators' Degrees Earned on Internet Raise Fraud Issues

ERIC Educational Resources Information Center

Trotter, Andrew

2004-01-01

This article discusses how the degrees earned by a dozen educators on the Internet have raised fraud issues. Small firms known as "credential evaluators" help states and school districts detect educators who present phony or flimsy academic credentials from overseas institutions--a safeguard that is becoming more important with the…

Routine Metabolic Rate and Limiting Oxygen Concentration of Freshwater Prawn Macrobrachium rosenbergii Larvae

USDA-ARS?s Scientific Manuscript database

Malaysian prawns, Macrobrachium rosenbergii, are hatched and raised indoors in small tanks. Prawns may be raised and shipped at high densities which could result in low dissolved oxygen (DO) conditions. Because DO may play an important role in prawn development and survival, we measured routine me...

Do We Value Caring?

ERIC Educational Resources Information Center

Weissbourd, Richard; Anderson, Trisha Ross

2016-01-01

When asked about their child-rearing priorities, parents in the United States are likely to say it's more important to raise children who are caring than to raise high achievers. Schools, too, typically trumpet values such as caring, honesty, and fairness. These values are posted on walls, reiterated in assemblies, and included in mission…

Faith and Fundraising: The Role of Institutional Religious Identity in Advancement

ERIC Educational Resources Information Center

Shea, Susan

2011-01-01

How important is the faith associated with an educational institution in raising funds? Do development professionals at faith-based institutions use strategies different from their secular school colleagues? Are there particular challenges to raising money from donors who may already have philanthropic ties to churches or synagogues? Fundraisers…

Raising Kids Who Read: What Parents and Teachers Can Do

ERIC Educational Resources Information Center

Willingham, Daniel T.

2015-01-01

Everyone agrees that reading is important, but kids today tend to lose interest in reading before adolescence. In "Raising Kids Who Read", bestselling author and psychology professor Daniel T. Willingham explains this phenomenon and provides practical solutions for engendering a love of reading that lasts into adulthood. Like…

What Do Teaching Weights Tell Us?

ERIC Educational Resources Information Center

Harter, Cynthia L.; Schaur, Georg; Watts, Michael

2015-01-01

Academic departments assign different relative weights to the importance of teaching and research. Those weights are used in making decisions about promotion, tenure, and annual raises. Presumably, raising the teaching weight should encourage faculty to increase time on teaching. Using survey data from U.S. faculty in 1995, 2000, 2005, and 2010,…

RAISED between Cultures: New Resources for Working with Children of Immigrant or Refugee Background

ERIC Educational Resources Information Center

Brosinsky, Larissa; Georgis, Rebecca; Gokiert, Rebecca; Mejia, Teresa; Kirova, Anna

2018-01-01

The pressing needs of populations with unique challenges, such as immigrants or refugees, often stimulate important innovation in development of educational techniques and resources. This article highlights the RAISED between Cultures model, a conceptual framework for understanding children's experiences holistically and promoting intercultural…

Development of guidelines for operationally effective raised medians and the use of alternative movements on urban roadways.

DOT National Transportation Integrated Search

2012-10-01

The development of raised medians is an important access management technique commonly used in urban settings. It : can be used to control or restrict mid-block left turns, U-turns or crossing maneuvers for implementing of alternative : left-turn/U-t...

Whole Body Retention and Distribution of Orally-Adminsitered Radiolabeled Zerovalent Iron nanoparticles in Mice

EPA Science Inventory

Zerovalent iron nanoparticles (nZVI) are used for in situ remediation of contaminated ground water, raising the possibility that nZVI particles or their altered residues could contaminate the ground water. Therefore, it is important to study their effects on humans and other orga...

Coming Soon: The Cashless Campus.

ERIC Educational Resources Information Center

Peskin, Carole Ann; McDemmond, Marie

1994-01-01

Increasing use of credit on college campuses raises important policy questions and planning needs. Credit and debit card use varies, and most institutions are studying, experimenting, and inventing uses. Although use of credit improves cash flow, streamlines payments and services, and increases income, there are also costs to the institution. (MSE)

Quality Is Culture-Bound.

ERIC Educational Resources Information Center

Ebbeck, Fred

Presenting a case study of the African nation of Burundi to illustrate the great variation in the environment in which children are raised in developing and developed nations, this paper focuses on the importance of considering the context of a particular culture and society when educators talk about the quality of early childhood services.…

Making a List and Checking It Twice?

ERIC Educational Resources Information Center

Jarrell, Andrea

1999-01-01

Discusses the components of strategic planning in developing a fund-raising campaign for a college or university. Emphasizes the importance of setting priorities, and defines the characteristics of good priorities, such as boldness, being grounded in the institution's mission, and culminating in visible results. Includes a case study of the…

Cross Culture Discourse of Giving and Accepting Gifts

ERIC Educational Resources Information Center

Kendall, Shari; Lin, Grace Hui Chin; Perkins, Lawrence

2006-01-01

This study emphasizes it is important and necessary that an English as a foreign language (EFL) speaker should develop their knowledge in pragmatic and sociolinguistic rules in order to avoid failure and misunderstanding in intercultural communication. This paper proposes to raise the EFL speakers' pragmatic awareness in cross-cultural…

Rising Stars: High School's Change Process Produces Higher Test Scores.

ERIC Educational Resources Information Center

McCown, Claire; Runnebaum, Robert

2001-01-01

Presents Bishop Ward High School (Kansas) as a case study that has seen great improvements in standardized testing results by changing its approach. States that realignment of curriculum, adjusting instructional strategies, and accommodating students with special needs are important aspects of raising assessment scores in high schools. (CJW)

Raising Resilient Children: Fostering Strength, Hope, and Optimism in Your Child.

ERIC Educational Resources Information Center

Brooks, Robert; Goldstein, Sam

The increased stress, pressure, and demands on children today have caused an alarming increase in childhood depression, health disorders, and antisocial behavior. However, numerous scientific studies of children facing great adversity have shown just how important resilience is for successful growth. This book synthesizes a large body of…

Can the frequency and risks of fatal adverse drug events be determined?

PubMed

Kelly, W N

2001-05-01

Death is the ultimate adverse drug event. Despite its importance, the frequency of fatal adverse drug events is unknown. Estimates in the United States are as high as 140,000/year, although this number is heavily disputed. Potential reasons and risks for fatal adverse drug events, as well as epidemiologic designs for studying this important public health issue, are discussed and issues are raised to promote further thought.

What makes patients aware of their artificial knee joint?

PubMed

Loth, F L; Liebensteiner, M C; Giesinger, J M; Giesinger, K; Bliem, H R; Holzner, B

2018-01-08

Joint awareness was recently introduced as a new concept for outcome assessment after total knee arthroplasty (TKA). Findings from qualitative and psychometric studies suggest that joint awareness is a distinct concept especially relevant to patients with good surgical outcome and patients at late follow-up time points. The aim of this study was to improve the understanding of the concept of joint awareness by identifying situations in which patients are aware of their artificial knee joint and to investigate what bodily sensations and psychological factors raise a patient's awareness of her/his knee. In addition, we evaluated the relative importance of patient-reported outcome parameters that are commonly assessed in orthopaedics. Qualitative interviews were conducted with patients being at least 12 months after TKA. The interviews focused on when, where and for what reasons patients were aware of their artificial knee joint. To evaluate the relative importance of 'joint awareness' after TKA among nine commonly assessed outcome parameters (e.g. pain or stiffness), we collected importance ratings ('0' indicating no importance at all and '10' indicating high importance). We conducted interviews with 40 TKA patients (mean age 69.0 years; 65.0% female). Joint awareness was found to be frequently triggered by kneeling on the floor (30%), climbing stairs (25%), and starting up after resting (25%). Patients reported joint awareness to be related to activities of daily living (68%), specific movements (60%), or meteoropathy (18%). Sensations causing joint awareness included pain (45%) or stiffness (15%). Psychological factors raising a patient's awareness of his/her knee comprised for example feelings of insecurity (15%), and fears related to revision surgeries, inflammations or recurring pain (8%). Patients' importance ratings of outcome parameters were generally high and did not allow differentiating clearly among them. We have identified a wide range of situations, activities, movements and psychological factors contributing to patients' awareness of their artificial knee joints. This improves the understanding of the concept of joint awareness and of a patient's perception of his/her artificial knee joint. The diversity of sensations and factors raising patient's awareness of their joint encourages taking a broader perspective on outcome after TKA.

Do different parenting patterns impact the health and physical growth of 'left-behind' preschool-aged children? A cross-sectional study in rural China.

PubMed

Mo, Xiuting; Xu, Lingzhong; Luo, Huiwen; Wang, Xinhai; Zhang, Furong; Gai Tobe, Ruoyan

2016-02-01

Many migrants from rural China seek work in urban areas and leave their children in their home villages to be raised by relatives. These children are often referred to as 'left-behind children'. Parental migration tends to have a profound impact on a child's growth. This study sought to assess the prevalence of illness and malnutrition among children in rural areas raised with different parenting patterns and to explore factors affecting their health and development. A cross-sectional survey was conducted to examine the physical health of children raised with different parenting patterns and to explore associated risk factors. In total, this study examined 735 children ages 3-6 years in eight rural villages in two counties of Shandong Province. Their primary caregivers were interviewed with a semi-structured questionnaire. Anthropometric measurements of the children were taken and their nutritional status was determined according to WHO Child Growth Standards. This study found a relatively high prevalence of wasting, overweight and obesity among left-behind children. After potential confounders were controlled for, the parenting pattern, annual household income and health literacy of the primary caregiver significantly influenced the health and developmental indicators of children. This study highlighted the impact of the characteristics of the primary caregiver on a child's health and development and the importance of practical interventions for preschool-aged children who are left behind and raised with different parenting patterns. © The Author 2015. Published by Oxford University Press on behalf of the European Public Health Association. All rights reserved.

Out-of-School Time Program Test Score Impact for Black Children of Single-Parents

ERIC Educational Resources Information Center

Nagle, Barry T.

2013-01-01

Out-of-School Time programs and their impact on standardized college entrance exam scores for black or African-American children of single parents who have applied for a competitive college scholarship program is the study focus. Study importance is supported by the large percentage of black children raised by single parents, the large percentage…

Implications of Sponge Biodiversity Patterns for the Management of a Marine Reserve in Northern Australia

PubMed Central

Przeslawski, Rachel; Alvarez, Belinda; Kool, Johnathan; Bridge, Tom; Caley, M. Julian; Nichol, Scott

2015-01-01

Marine reserves are becoming progressively more important as anthropogenic impacts continue to increase, but we have little baseline information for most marine environments. In this study, we focus on the Oceanic Shoals Commonwealth Marine Reserve (CMR) in northern Australia, particularly the carbonate banks and terraces of the Sahul Shelf and Van Diemen Rise which have been designated a Key Ecological Feature (KEF). We use a species-level inventory compiled from three marine surveys to the CMR to address several questions relevant to marine management: 1) Are carbonate banks and other raised geomorphic features associated with biodiversity hotspots? 2) Can environmental (depth, substrate hardness, slope) or biogeographic (east vs west) variables help explain local and regional differences in community structure? 3) Do sponge communities differ among individual raised geomorphic features? Approximately 750 sponge specimens were collected in the Oceanic Shoals CMR and assigned to 348 species, of which only 18% included taxonomically described species. Between eastern and western areas of the CMR, there was no difference between sponge species richness or assemblages on raised geomorphic features. Among individual raised geomorphic features, sponge assemblages were significantly different, but species richness was not. Species richness showed no linear relationships with measured environmental factors, but sponge assemblages were weakly associated with several environmental variables including mean depth and mean backscatter (east and west) and mean slope (east only). These patterns of sponge diversity are applied to support the future management and monitoring of this region, particularly noting the importance of spatial scale in biodiversity assessments and associated management strategies. PMID:26606745

Lifetime Exposure to a Constant Environment Amplifies the Impact of a Fructose-Rich Diet on Glucose Homeostasis during Pregnancy.

PubMed

Song, Aleida; Astbury, Stuart; Hoedl, Abha; Nielsen, Brent; Symonds, Michael E; Bell, Rhonda C

2017-03-25

The need to refine rodent models of human-related disease is now being recognized, in particular the rearing environment that can profoundly modulate metabolic regulation. Most studies on pregnancy and fetal development purchase and transport young females into the research facility, which after a short period of acclimation are investigated (Gen0). We demonstrate that female offspring (Gen1) show an exaggerated hyperinsulinemic response to pregnancy when fed a standard diet and with high fructose intake, which continues throughout pregnancy. Markers of maternal hepatic metabolism were differentially influenced, as the gene expression of acetyl-CoA-carboxylase was raised in Gen1 given fructose and controls, whereas glucose transporter 5 and fatty acid synthase expression were only raised with fructose. Gen1 rats weighed more than Gen0 throughout the study, although fructose feeding raised the percent body fat but not body weight. We show that long-term habituation to the living environment has a profound impact on the animal's metabolic responses to nutritional intervention and pregnancy. This has important implications for interpreting many studies investigating the influence of maternal consumption of fructose on pregnancy outcomes and offspring to date.

Raising Emotionally Intelligent Teenagers: Parenting with Love, Laughter, and Limits.

ERIC Educational Resources Information Center

Elias, Maurice J.; Tobias, Steven E.; Friedlander, Brian S.

Based on the formula of love, laughter, limits, and linkages, this book presents practical, parent-tested ways parents can help their adolescent children become emotionally intelligent. The book is presented in three parts. Part 1 concerns parent preparation for raising an emotionally intelligent teenager, discusses the importance of parenting by…

Motivational Adequacy and Educational Faith

ERIC Educational Resources Information Center

Weithman, Paul

2010-01-01

Justice is often thought to require that students receive educations that are, in some important sense, equal. I lay out, and raise questions about, an argument that seems to support this conclusion. The questions I raise about the argument suggest that what justice requires is not equality, but adequacy, of education. More specifically, I contend…

Vaccination of sex reversed hybrid tilapia (Oreochromis niloticus X O. aureus) with an inactivated Vibrio vulnificus vaccine

USDA-ARS?s Scientific Manuscript database

Vibrio vulnificus causes disease in economically important aquaculture raised fish and is an opportunistic human pathogen. This study reports on the isolation of V. vulnificus from diseased hybrid tilapia (Oreochromis niloticus X O. aureus) cultured in a North American water reuse facility. Our ob...

Peer Instruction and Secondary School Students' Achievement in Vectors

ERIC Educational Resources Information Center

Ouko, Susan; Aurah, Catherine; Amadalo, Maurice

2015-01-01

The importance of raising students' competence in mathematics in a developing country such as Kenya cannot be overstated. This is because to produce professionals in areas such as engineering, medicine and accounting requires a good score in mathematics. Students that will further their studies in these areas will find that vectors is prerequisite…

Mumps virus pathogenesis: Insights and knowledge gaps.

PubMed

Gouma, Sigrid; Koopmans, Marion P G; van Binnendijk, Rob S

2016-12-01

The recent mumps outbreaks among MMR vaccinated persons have raised questions about the biological mechanisms related to mumps symptoms and complications in the background of waning immunity. Contrary to other paramyxoviruses, the understanding of mumps virus pathogenesis is limited, and further in-depth clinical studies are required to provide answers to important research questions.

Exploring Intercultural Pedagogy: Evidence From International Faculty in South Korean Higher Education

ERIC Educational Resources Information Center

Ghazarian, Peter G.; Youhne, Mia S.

2015-01-01

International faculty mobility raises important questions about the relationship between culture and teaching in higher education. As international faculty members adjust to new cultural expectations, they may alter their teaching styles. This study uses survey data to examine the teaching styles of international faculty members in South Korea.…

Gender Differences in E-Learning Satisfaction

ERIC Educational Resources Information Center

Gonzalez-Gomez, Francisco; Guardiola, Jorge; Rodriguez, Oscar Martin; Alonso, Miguel Angel Montero

2012-01-01

Student learning skills differ depending on gender. The importance of studying this situation in the classroom is that recommendations can be made taking gender into consideration. In e-learning, the roles of students and teachers change. In line with recent research, the question this paper raises is whether or not gender differences also exist…

Assessing Language Proficiency Levels: Oral Proficiency Testing, Pre- and Post-Soviet Study.

ERIC Educational Resources Information Center

Baker, Robert L.

The importance of assessing language proficiency levels and the relationship of this priority to the teaching of Russian at the university level are discussed. Serious concerns about the value of language-specific proficiency guidelines are raised, and an argument is presented suggesting that language-specific guidelines may lead to undue emphasis…

Strategizing for Public Policy: The Information Literacy State Proclamation Project

ERIC Educational Resources Information Center

Weiner, Sharon A.; Jackman, Lana W.; Prause, Emily

2013-01-01

This article describes a project designed to raise the awareness of policymakers about the importance of information literacy to achieve societal goals. Issues benefit from the governmental support, prioritization, mandates, and funding that can result when there is policy behind them. Studies indicate that many people lack the ability to draw on…

Response to Biber, Gray, and Poonpon (2011)

ERIC Educational Resources Information Center

Yang, WeiWei

2013-01-01

The recent "TESOL Quarterly" article by Biber, Gray, and Poonpon (2011) raises important considerations with respect to the use of syntactic complexity (SC) measures in second language (L2) studies. The article draws the field's attention to one particular measure--complexity of noun phrases (NP) (i.e., noun phrases with modifiers, such as…

Pedagogical Implications of Working with Doctoral Students at a Distance

ERIC Educational Resources Information Center

Wikeley, Felicity; Muschamp, Yolande

2004-01-01

This paper discusses the issues raised when delivering professional doctorate programmes to students at a distance. It explores the importance in doctoral study of engagement with a research community, what a "community of practice" might mean within the academic context and the problematic nature of working with students already operating within…

Higher Education System and Jobless Graduates in Tanzania

ERIC Educational Resources Information Center

Ndyali, Lyata

2016-01-01

The Tanzania's higher education institutions haven't raised much of expectations the graduates lack the skills required by the labor market and this trend results in mass graduate unemployment, otherwise this would have assisted them to be more self-reliant. The study explores the importance of higher-level business education human resources…

The Effect of Topical Structure Analysis Instruction on University Students' Writing Quality

ERIC Educational Resources Information Center

Liangprayoon, Somlak; Chaya, Walaiporn; Thep-ackraphong, Tipa

2013-01-01

Coherence is considered one of the characteristics of effective writing. Topical structure analysis (TSA) has been taught to students as a revision strategy to raise their awareness of importance of textual coherence and helps them clearly understand its concept. This study aimed to investigate the effectiveness of TSA instruction in improving…

Toward Using Games to Teach Fundamental Computer Science Concepts

ERIC Educational Resources Information Center

Edgington, Jeffrey Michael

2010-01-01

Video and computer games have become an important area of study in the field of education. Games have been designed to teach mathematics, physics, raise social awareness, teach history and geography, and train soldiers in the military. Recent work has created computer games for teaching computer programming and understanding basic algorithms. …

Application of Andrew's Plots to Visualization of Multidimensional Data

ERIC Educational Resources Information Center

Grinshpun, Vadim

2016-01-01

Importance: The article raises a point of visual representation of big data, recently considered to be demanded for many scientific and real-life applications, and analyzes particulars for visualization of multi-dimensional data, giving examples of the visual analytics-related problems. Objectives: The purpose of this paper is to study application…

Acid Rain: Science Projects.

ERIC Educational Resources Information Center

Hessler, Edward W.; Stubbs, Harriett S.

Too often science seems to be a matter of studying from books and responding to questions raised by teachers about the information either in the classroom or on examinations. Such a view of science misses its importance as a way of thinking, doing, and preparing for citizenship roles. The problems and activities included in this volume are…

Capitalizing on the Human-Animal Bond to Teach Ethics to Youth

ERIC Educational Resources Information Center

Rusk, Clinton P.; Brubaker, Keli M.; Balschweid, Mark A.; Pajor, Edmond A.

2005-01-01

Unethical occurrences at major livestock shows have spurred the need to raise ethical awareness to youngsters involved in agriculture. In order to eliminate unethical behavior, it is important to understand why people make the decisions they do. This study was based on Lawrence Kohlberg's theory of moral development, which is the increasing…

Awakening Pre-Service Teachers to Children's Social Exclusion in the Classroom

ERIC Educational Resources Information Center

Gedžune, Ginta

2015-01-01

Children's social exclusion in the classroom is a threat to the sustainability of education. Teachers should be sensitised to this issue, which raises important implications for teacher education. This paper reports on an action research study in the context of pre-service teacher education aimed at enriching prospective early childhood educators'…

Social Networking Practices in School Psychology: Have Moral Panic Concerns Been Overstated?

ERIC Educational Resources Information Center

Segool, Natasha K.; Goforth, Anisa N.; Bowman, Nicholas; Pham, Andy

2016-01-01

The almost ubiquitous use of Facebook and other social networking sites (SNSs) by adults in the United States raises important practice considerations for school psychologists. This study examined the SNS practices of school psychologists, graduate trainers, and graduate students to explore (a) SNS use training experiences for school…

Beyond excise taxes: a systematic review of literature on non-tax policy approaches to raising tobacco product prices

PubMed Central

Golden, Shelley D; Smith, Margaret Holt; Feighery, Ellen C; Roeseler, April; Rogers, Todd; Ribisl, Kurt M

2016-01-01

Objective Raising the price of tobacco products is considered one of the most effective ways to reduce tobacco use. In addition to excise taxes, governments are exploring other policies to raise tobacco prices and minimise price dispersion, both within and across price tiers. We conducted a systematic review to determine how these policies are described, recommended and evaluated in the literature. Data sources We systematically searched six databases and the California Tobacco Control library for English language studies or reports, indexed on or before 18 December 2013, that included a tobacco keyword (eg, cigarette), policy keyword (eg, legislation) and a price keyword (eg, promotion). We identified 3067 abstracts. Study selection Two coders independently reviewed all abstracts and identified 56 studies or reports that explicitly described a public policy likely to impact the retail price of tobacco products through non-tax means. Data extraction Two coders independently identified tobacco products targeted by policies described, recommendations for implementing policies and empirical assessments of policy impacts. Data synthesis The most prevalent non-tax price policies were price promotion restrictions and minimum price laws. Few studies measured the impact of non-tax policies on average prices, price dispersion or disparities in tobacco consumption, but the literature includes suggestions for crafting policies and preparing for legal challenges or tobacco industry opposition. Conclusions Price-focused evaluations of well-implemented non-tax price policies are needed to determine whether they can deliver on their promise to raise prices, reduce price dispersion and serve as an important complement to excise taxes. PMID:26391905

California gull chicks raised near colony edges have elevated stress levels

USGS Publications Warehouse

Herring, Garth; Ackerman, Joshua T.

2011-01-01

Coloniality in nesting birds represents an important life history strategy for maximizing reproductive success. Birds nesting near the edge of colonies tend to have lower reproductive success than individuals nesting near colony centers, and offspring of edge-nesting parents may be impaired relative to those of central-nesting parents. We used fecal corticosterone metabolites in California gull chicks (Larus californicus) to examine whether colony size or location within the colony influenced a chick's physiological condition. We found that chicks being raised near colony edges had higher fecal corticosterone metabolite concentrations than chicks raised near colony centers, but that colony size (ranging from 150 to 11,554 nests) had no influence on fecal corticosterone levels. Fecal corticosterone metabolite concentrations also increased with chick age. Our results suggest that similarly aged California gull chicks raised near colony edges may be more physiologically stressed, as indicated by corticosterone metabolites, than chicks raised near colony centers.

The Health of the Nation’s Custodial Grandfathers and Older Single Fathers: Findings From the Behavior Risk Factor Surveillance System

PubMed Central

Whitley, Deborah M.; Fuller-Thomson, Esme

2015-01-01

Two important parent groups are solo grandfathers and single fathers raising children alone. The health of male caregivers raising children has received little attention by scholars. Investigating the health of single male caregivers raises awareness about their physical vulnerability. This study uses the 2012 Behavioral Risk Factor Surveillance System to compare health characteristics of 82 solo grandfathers with 396 single fathers aged 50 years and older. The findings suggest that grandfathers exhibited a high prevalence for various health conditions, including diabetes (44%), heart attack (27%), chronic obstructive pulmonary disease (23%), and stroke (6%). Almost half of grandfathers rated their health as fair/poor (47%), and nearly two in five had functional limitations (38%). Although older single fathers had better health characteristics than grandfathers, their health profile was poorer than population norms. Logistic regression analysis suggests that solo grandfathers are more at risk for poor health outcomes than older single fathers. Practice interventions to minimize health risks are discussed. PMID:26669777

Fund Raising in a Changing Economy: Notes for Presidents and Trustees.

ERIC Educational Resources Information Center

Essex, Glenn L.; Ansbach, Charles

1993-01-01

Due to the increase in the number of institutions asking for donations from businesses and individuals, community colleges seeking to raise funds must be responsive to the needs of their local business communities. In conducting major fundraising campaigns, its is important that potential donors believe that the need is crucial and have the…

The Dilemma of Individual Autonomy versus Choosing Rightly

ERIC Educational Resources Information Center

Yehezkely, Chen

2015-01-01

Many important goals or values of education are tokens of either one of these two meta-goals-values: raising our children to be autonomous, or raising them to choose rightly. Thus, the conflicts between many educational goals-values are tokens of the meta-conflict between these two, and the questions of priority that such conflicts invite are…

Staff Smart: Keep the Best Teachers in Connecticut's Classrooms. A ConnCAN Issue Brief

ERIC Educational Resources Information Center

ConnCAN, 2011

2011-01-01

The research is clear: teachers are the most important factor in raising student achievement in schools. If Connecticut is serious about closing our worst-in-the-nation achievement gap and raising academic performance for all students, there must be an excellent teacher in every classroom. Connecticut's budget crisis will likely lead to widespread…

MDGs: Most Distracting Gimmicks?

ERIC Educational Resources Information Center

Antrobus, Peggy

2005-01-01

The MDGs provide a strategic entry point for raising issues that are important to women with people who pay no attention otherwise. In this article, the author gives her opinion about MDGs. She has three reasons for taking interest: (1) to talk about issues she wants to raise; (2) to advance women's interest and agendas; and (3) to get resources…

Out-of-Field Teaching: A Cross-National Study on Teacher Labor Market and Teacher Quality

ERIC Educational Resources Information Center

Zhou, Yisu

2012-01-01

In the past two decades, the issue of out-of-field teaching (OFT) has concerned policy makers and researchers alike who see raising teachers' subject matter knowledge as the main policy lever to improve teacher quality. The study of OFT has emerged as one of the important subfields of teacher quality and teacher labour market research.…

Do doctors accurately assess coronary risk in their patients? Preliminary results of the coronary health assessment study.

PubMed Central

Grover, S. A.; Lowensteyn, I.; Esrey, K. L.; Steinert, Y.; Joseph, L.; Abrahamowicz, M.

1995-01-01

OBJECTIVE--To evaluate the ability of doctors in primary care to assess risk patients' risk of coronary heart disease. DESIGN--Questionnaire survey. SETTING--Continuing medical education meetings, Ontario and Quebec, Canada. SUBJECTS--Community based doctors who agreed to enroll in the coronary health assessment study. MAIN OUTCOME MEASURE--Ratings of coronary risk factors and estimates by doctors of relative and absolute coronary risk of two hypothetical patients and the "average" 40 year old Canadian man and 70 year old Canadian woman. RESULTS--253 doctors answered the questionnaire. For 30 year olds the doctors rated cigarette smoking as the most important risk factor and raised serum triglyceride concentrations as the least important; for 70 year old patients they rated diabetes as the most important risk factor and raised serum triglyceride concentrations as the least important. They rated each individual risk factor as significantly less important for 70 year olds than for 30 year olds (all risk factors, P < 0.001). They showed a strong understanding of the relative importance of specific risk factors, and most were confident in their ability to estimate coronary risk. While doctors accurately estimated the relative risk of a specific patient (compared with the average adult) they systematically overestimated the absolute baseline risk of developing coronary disease and the risk reductions associated with specific interventions. CONCLUSIONS--Despite guidelines on targeting patients at high risk of coronary disease accurate assessment of coronary risk remains difficult for many doctors. Additional strategies must be developed to help doctors to assess better their patients' coronary risk. PMID:7728035

General parenting, childhood overweight and obesity-inducing behaviors: a review.

PubMed

Sleddens, Ester F C; Gerards, Sanne M P L; Thijs, Carel; de Vries, Nanne K; Kremers, Stef P J

2011-06-01

Despite emerging efforts to investigate the influence parents have on their children's weight status and related dietary and activity behaviors, reviews regarding the role of general parenting are lacking. We performed a systematic review regarding the relationship between general parenting and these weight-related outcomes to guide observational research. In total, 36 studies were included. Discrepancies across studies were found, which may be explained by differences in conceptualization of parenting constructs. Overall, however, results suggest that children raised in authoritative homes ate more healthy, were more physically active and had lower BMI levels, compared to children who were raised with other styles (authoritarian, permissive/indulgent, uninvolved/neglectful). Findings of some moderation studies indicate that general parenting has a differential impact on children's weight-related outcomes, depending on child and parental characteristics. These findings underline the importance of acknowledging interactions between general parenting and both child and parent characteristics, as well as behavior-specific parenting practices.

The relationship between raising a child with a disability and the mental health of mothers compared to raising a child without disability in japan.

PubMed

Yamaoka, Yui; Tamiya, Nanako; Izumida, Nobuyuki; Kawamura, Akira; Takahashi, Hideto; Noguchi, Haruko

2016-12-01

Previous studies conducted in Japan targeted only mothers who cared for children with disabilities, and lacked reference subjects, such as mothers of children without disabilities. The aim of this study was to examine the association between raising one or two children with a disability and maternal psychological distress compared to mothers of children without a disability, and to assess differences among partnered mothers living with grandparent(s), partnered mothers without grandparent(s), and single mothers. This study utilized data from the Comprehensive Survey of Living Conditions (CSLC) in 2010. We merged the data of the children (aged six and over), mothers, and fathers. This study obtained 33,739 study subjects as a triad of a child (33,110 children without disabilities and 629 children with disabilities), mother, and father. The Japanese version of Kessler 6 (K6) was used to assess the psychological distress of mothers. Multivariate logistic regression was performed to assess the independent association of a child with a disability on maternal psychological distress after controlling for the basic characteristics of the children, mothers, and households. This study reported that raising one or two children with disabilities was significantly related to maternal psychological distress (odds ratio: 1.72 for one child, 2.85 for two children) compared to mothers of children without disability. After stratifying the analyses by family structure, significant associations remained among mothers in two-parent families but not for mothers in three-generation families and single mothers due to a small number of children with disabilities in these families. This study reported the significant association between raising a child with a disability and maternal psychological distress in comparison to mothers of children without disabilities. Attention should be paid to not only single mothers, but also partnered mothers in two-parent families who have a child with a disability. It is important for health professionals to focus on the mental health of every mother of a child with a disability and to assess their needs for psychological support.

Denali Park wolf studies: Implications for Yellowstone

USGS Publications Warehouse

Mech, L. David; Meier, Thomas J.; Burch, John W.

1991-01-01

The Northern Rocky Mountain Wolf Recovery Plan approved by the U.S. Fish and Wildlife Service (1987) recommends re-establishment of wolves (Canis lupus) in Yellowstone National Park. Bills proposing wolf re-establishment in the Park have been introduced into the U.S. House and Senate. However, several questions have been raised about the possible effects of wolf re-establishment on other Yellowstone Park fauna, on human use of the Park and on human use of surrounding areas. Thus the proposed wolf re-establishment remains controversial.Information pertinent to some of the above questions is available from a current study of wolf ecology in Denali National Park and Preserve, Alaska, which we began in 1986. Although Denali Park differs from Yellowstone in several ways, it is also similar enough in important respects to provide insight into questions raised about wolf re-establishment in Yellowstone.

The Development of the Theory of Electrolytic Dissociation

NASA Astrophysics Data System (ADS)

de Berg, Kevin C.

The theory of electrolytic dissociation proved to be one of the most controversial in the history of chemistry. This paper examines the evidence proffered by Arrhenius, van't Hoff, and Ostwald in favour of the theory and outlines the objections raised by Armstrong, Fitzgerald, and Pickering. The controversy revolved partly around the nature of the emerging new chemistry and has important implications for the study of the nature of science. Some important observations are made in relation to the teaching and learning of chemistry.

Establishment of a panel of in-house polyclonal antibodies for the diagnosis of enterovirus infections.

PubMed

Kotani, Osamu; Iwata-Yoshikawa, Naoko; Suzuki, Tadaki; Sato, Yuko; Nakajima, Noriko; Koike, Satoshi; Iwasaki, Takuya; Sata, Tetsutaro; Yamashita, Teruo; Minagawa, Hiroko; Taguchi, Fumihiro; Hasegawa, Hideki; Shimizu, Hiroyuki; Nagata, Noriyo

2015-04-01

The aim of this study was to establish a reliable method of virus detection for the diagnosis of critical enterovirus infections such as acute infective encephalitis, encephalomyelitis and myocarditis. Because histopathological and immunohistochemical analyses of paraffin-embedded tissues play an important role in recognizing infectious agents in tissue samples, six in-house polyclonal antibodies raised against three representative enteroviruses using an indirect immunofluorescence assay and immunohistochemistry were examined. This panel of polyclonal antibodies recognized three serotypes of enterovirus. Two of the polyclonal antibodies were raised against denatured virus particles from enterovirus A71, one was raised against the recombinant VP1 protein of coxsackievirus B3, and the other for poliovirus type 1 were raised against denatured virus particles, the recombinant VP1 protein and peptide 2C. Western blot analysis revealed that each of these antibodies recognized the corresponding viral antigen and none cross-reacted with non-enteroviruses within the family Picornaviridae. However, all cross-reacted to some extent with the antigens derived from other serotypes of enterovirus. Indirect immunofluorescence assay and immunohistochemistry revealed that the virus capsid and non-structural proteins were localized in the cytoplasm of affected culture cells, and skeletal muscles and neurons in neonatal mice experimentally-infected with human enterovirus. The antibodies also recognized antigens derived from recent clinical isolates of enterovirus A71, coxsackievirus B3 and poliovirus. In addition, immunohistochemistry revealed that representative antibodies tested showed the same recognition pattern according to each serotype. Thus, the panel of in-house anti-enterovirus polyclonal antibodies described herein will be an important tool for the screening and pathological diagnosis for enterovirus infections, and may be useful for the classification of different enterovirus serotypes, including coxsackieviruses A and B, echoviruses, enterovirus A71 and poliovirus. © 2014 Japanese Society of Neuropathology.

Arity Raising in Manticore

NASA Astrophysics Data System (ADS)

Bergstrom, Lars; Reppy, John

Compilers for polymorphic languages are required to treat values in programs in an abstract and generic way at the source level. The challenges of optimizing the boxing of raw values, flattening of argument tuples, and raising the arity of functions that handle complex structures to reduce memory usage are old ones, but take on newfound import with processors that have twice as many registers. We present a novel strategy that uses both control-flow and type information to provide an arity raising implementation addressing these problems. This strategy is conservative - no matter the execution path, the transformed program will not perform extra operations.

Raised fields in the Llanos de Moxos, Bolivia - description and analysis of their morphology

NASA Astrophysics Data System (ADS)

Rodrigues, Leonor; Lombardo, Umberto; Veit, Heinz

2014-05-01

The disturbance of Pre Columbian populations on Amazonian ecosystems is being actively debated. The traditional view of amazon being an untouched landscape because of its poor soils and harsh climate has been challenged and the extreme opposite idea of highly modified landscapes with complex societies is growing. Recent research has led to new impulses and issues requesting about the agricultural strategies people developed to survive in this climate. The Llanos de Moxos, situated in the Bolivian Lowlands in south-eastern Amazonia is one important region which was densely altered and where a great variety of earthworks can be found. One of the most impressive earth works are the raised fields, which are earth platforms for cultivation of differing shape and dimension that are elevated above the landscapes natural surface. In contrast to the "terra preta" formation where artefacts and amendments like charcoal and kitchen waste have been clearly identified, raised fields have shown to be artefact poor and studies up till now couldn't find any evidence of additional amendments which could have improved soil quality in the long term. As a result the function and productivity of raised fields is still not well understood and is being actively discussed. Detailed investigations on raised fields located in the indigenous community of Bermeo, in the vicinity of San Ignacio de Moxos provides data showing a novel explanation of the Pre-Columbian management of raised fields, and a chronological sequence of their utilization and abandonment. OSL dating has shown that the raised fields had been in use since as early as 600 AD. Comparison of Geochemistry with a reference profile, away from raised fields, showed that there is no evidence for manure amendments deriving from kitchen waste or animal residues suggesting a rather extensive use of those fields. Complementary the description of intern morphology and laboratory analysis of this raised fields, combined with radiocarbon dating of charcoal, points towards separate periods of management and use, indicating temporarily cultivation similar to shifting cultivation. This finding supports the idea that the construction of raised fields in the llanos de Moxos could have resulted from the need to extend the cultivation ground by draining land which is flooded during the rainy season.

Child-Friendly School Initiative in Jordan: A Sharing Experience

ERIC Educational Resources Information Center

Weshah, Hani A.; Al-Faori, Oraib; Sakal, Reham M.

2012-01-01

The purpose of this research was to report on a Child-Friendly School (CFS) initiative pilot project in Jordan, which aims at initiating the creation of CFS and to raise stakeholders' awareness of the importance of this project in promoting and implementing Child Rights Conviction (CRC) in Jordan. The study was conducted by a joint team selected…

Moral judgments, emotions and the utilitarian brain.

PubMed

Moll, Jorge; de Oliveira-Souza, Ricardo

2007-08-01

The investigation of the neural and cognitive mechanisms underlying the moral mind is of paramount importance for understanding complex human behaviors, from altruism to antisocial acts. A new study on patients with prefrontal damage provides key insights on the neurobiology of moral judgment and raises new questions on the mechanisms by which reason and emotion contribute to moral cognition.

Looking Forward: Comment on Morgante, Zolfaghari, and Johnson

ERIC Educational Resources Information Center

Creel, Sarah C.

2012-01-01

Morgante et al. (in press) find inconsistencies in the time reporting of a Tobii T60XL eye tracker. Their study raises important questions about the use of the Tobii T-series in particular, and various software and hardware in general, in different infant eye tracking paradigms. It leaves open the question of the source of the inconsistencies.…

Policy, Practice in Giftedness, and Research Methodologies: Response to Roland S. Persson's Article

ERIC Educational Resources Information Center

Matthews, Dona J.

2012-01-01

The author finds the target article "Cultural Variation and Dominance in a Globalised Knowledge Economy" to be a thoughtful exploration of an important topic for all social scientists, certainly including those who study gifted development and education. Roland S. Persson (2012a) raises many questions about policy and practice in giftedness…

Connecting Teachers and Students with Science and Scientists: The Science Learning Hub

ERIC Educational Resources Information Center

Cooper, Beverley; Cowie, Bronwen; Jones, Alister

2010-01-01

National and international data is raising concerns about levels of student interest and engagement in science in school and student retention into tertiary study. For today's students the Internet plays an important role as a source of information and means for communication with peers. This paper reports on a Ministry of Research Technology and…

Shaping the Bamboo from the Shoot: Elementary Level Character Education in Malaysia

ERIC Educational Resources Information Center

Thambusamy, Roslind; Elier, Adzura Ahmad

2013-01-01

This article emphasizes the importance of introducing/providing character education during the early years of child development in order to raise morally responsive citizens. Noting the rampant acts of violence and malicious crime at a time marked with deep global turmoil in many societies, the authors argue for an exhaustive study of the recently…

Increasing Parent Involvement Knowledge and Strategies at the Preservice Level: The Power in Using a Systematic Professional Development Approach

ERIC Educational Resources Information Center

Ferrara, Margaret M.

2009-01-01

This study describes various strategies used by a university educator to integrate parent involvement curriculum into pre-existing teacher preparation courses. This curriculum infusion was not only effective in increasing preservice teacher knowledge but also in raising course instructors' level of awareness about the importance and necessity of…

Fostering Innovation-to-Adoption Cycles: Multimedia Case Studies to Build Leadership Tacit Knowledge

ERIC Educational Resources Information Center

Janson, Annick; Janson, Robin; Janson, Stephane

2011-01-01

This research aimed to test a novel methodology to help raise awareness amongst one target audience (women in the New Zealand dairy sector) about the importance of coming forward for leadership positions and being inspired to develop their leadership. In so doing, tacit knowledge gained by leaders involving their leadership achievements was mined…

The Role of Individualism/Collectivism in Critical Classroom Encounters: A Four Country Study

ERIC Educational Resources Information Center

Frankel, Robert; Swanson, Scott R.; Sagan, Mariusz

2005-01-01

Internationalization raises the issue of whether, and to what extent, the inherent culture of a country may have particular influence on the nature of service interactions, and on education (i.e., student-professor interactions) specifically. Thus the service encounter in the classroom becomes a subject of increasing importance and interest with…

Providing Effective Feedback to EFL Student Teachers

ERIC Educational Resources Information Center

Ali, Holi Ibrahim Holi; Al-Adawi, Hamed Ahmed

2013-01-01

Feedback on school practicum is of utmost importance for student teachers to help them to develop their pedagogical and teaching skills. This paper attempts to collect data from both student teachers and their mentors in an ELT teacher training programme in Oman to answer the questions which are raised by this study: 1) What kind of feedback do…

Young Children and Screen Time: Creating a Mindful Approach to Digital Technology

ERIC Educational Resources Information Center

Neumann, Michelle Margaret

2015-01-01

To effectively address early childhood screen time concerns raised by parents and policy makers it is important to examine the current home digital environments of young children. The present study draws upon research that examined the home digital environment of Australian parents and their children (aged 2 to 4; N = 69). Parents completed a…

Social Exchange Practices among Mexican-Origin Women in Nogales, Arizona: Prospects for Education Acquisition

ERIC Educational Resources Information Center

O'Leary, Anna Ochoa

2006-01-01

This paper summarizes quantitative and qualitative findings from a 1999 study of Mexican-origin households in Nogales, Arizona. It finds that women's educational progress is facilitated by social support and, even more important, that a household's investment in the education of its members is significantly raised with an increase in the education…

JPRS Report: Environmental Issues

DTIC Science & Technology

1993-06-16

Apr 93] ...................... 55 ITALY Environmental Monitoring Project for Amazonia Launched [Eduardo Cagnazzi; ITALIA OGGI, 10 May 93...about the importance of protecting the issued. ozone layer will be raised through TV, radio, newspaper and magazine campaigns. The government will also...being investigated . Office: Matters of study by the Planning Subcommittee Reforming the energy supply structure: Expanding (Meetings 3-5) of the

The British Conservative Government and the Raising of the School Leaving Age, 1959-1964

ERIC Educational Resources Information Center

McCulloch, Gary; Cowan, Steven; Woodin, Tom

2012-01-01

This paper establishes and explains the important role of the Conservative Government of 1959-1964 in supporting the raising of the school leaving age in Britain from the age of 15 to 16. This was a significant and high-profile national issue that generated much educational, social and political debate around conflicting priorities during this…

With the Benefit of Hindsight: A Mother's Reflections on Raising a Child with Down Syndrome.

ERIC Educational Resources Information Center

Maxwell, Virginia; Barr, Owen

2003-01-01

In this article an Irish mother reflects on her experience of raising a child with Down syndrome, how his presence affected the family, and how she as a person changed as a result. Professionals are urged to recognize the importance of effective listening, ongoing coordinated support, and learning to work in partnership with families. (Contains…

Parenting styles, coping strategies, and the expression of homesickness.

PubMed

Nijhof, Karin S; Engels, Rutger C M E

2007-10-01

The present study examined the role of parenting styles in the experience and expression of homesickness, and the way of coping with the feelings involved. Using a sample of 670 first year college and university students, aged 16 to 25, we tested three hypotheses: (1) authoritarian, permissive as well as uninvolved parenting are associated with the experience of homesickness, contrary to students with authoritative parents who are less likely to have feelings of homesickness; (2) students with authoritarian, permissive or uninvolved parents show their homesickness by internalizing and externalizing problems; and (3) students raised by authoritative or permissive parents use more effective coping strategies to deal with homesickness. Results indicated that students raised by authoritative and permissive parents experienced more homesickness with stronger feelings of homesickness than students raised by authoritarian or uninvolved parents. However, they hardly express homesickness by internalizing or externalizing problems when they use effective ways of coping, namely support-seeking and/or problem-solving. Students with parents endorsing an authoritarian or uninvolved parenting style, on the other hand, showed more internalizing and externalizing problems in reaction to feelings of homesickness. They also use less effective coping strategies. The results revealed the importance of a loving and accepting home environment for the development and expression of homesickness, as well as the importance of the way in which students learn to cope with their problems.

Does On-Line Distance Higher Education Pay off for Adult Learners? The Case of the Open University of Catalonia

ERIC Educational Resources Information Center

Carnoy, Martin; Rabling, Brenda Jarillo; Castano-Munoz, Jonatan; Montoliu, Josep Maria Duart; Sancho-Vinuesa, Teresa

2012-01-01

The increasing opportunities created for adults by on-line distance universities raise important issues about the payoff to such education. This study uses a unique set of survey data gathered by the Open University of Catalonia (UOC) in 2009 to estimate the earnings gains of the 2000-2003 cohorts of UOC students in six programmes of study over an…

Too cold may not be so cool: spontaneous hypothermia as a marker of poor outcome after cardiac arrest.

PubMed

Wörner, Jakobea; Oddo, Mauro

2010-01-01

In a recent issue of Critical Care, den Hartog and colleagues show an association between spontaneous hypothermia, defined by an admission body temperature < 35°C, and poor outcome in patients with coma after cardiac arrest (CA) treated with therapeutic hypothermia (TH). Given that TH alters neurological prognostication, studies aiming to identify early markers of injury severity and outcome are welcome, since they may contribute overall to optimize the management of comatose CA patients. This study provides an important message to clinicians involved in post-resuscitation care and raises important questions that need to be taken into account in future studies.

Structural atlas of dynein motors at atomic resolution.

PubMed

Toda, Akiyuki; Tanaka, Hideaki; Kurisu, Genji

2018-04-01

Dynein motors are biologically important bio-nanomachines, and many atomic resolution structures of cytoplasmic dynein components from different organisms have been analyzed by X-ray crystallography, cryo-EM, and NMR spectroscopy. This review provides a historical perspective of structural studies of cytoplasmic and axonemal dynein including accessory proteins. We describe representative structural studies of every component of dynein and summarize them as a structural atlas that classifies the cytoplasmic and axonemal dyneins. Based on our review of all dynein structures in the Protein Data Bank, we raise two important points for understanding the two types of dynein motor and discuss the potential prospects of future structural studies.

Successful Community College Fund-Raising Programs

ERIC Educational Resources Information Center

Anderson, Spencer

2005-01-01

This article describes a study whose primary purposes were to determine the characteristics of an effective fund-raising program, the marketing practices that contribute to the success of a fund-raising program, and factors of the development system's influence on a fund-raising program. This study utilized a Delphi research instrument. Initially,…

Interactional aspects of care during hospitalization: perspectives of family caregivers of psychiatrically ill in a tertiary care setting in India.

PubMed

Dinakaran, P; Mehrotra, Seema; Bharath, Srikala

2014-12-01

There are very few studies on user-perspectives about mental health care services that explore perspectives of family caregivers in India. An exploratory study was undertaken to understand the perceived importance of various aspects of interactions with mental health service providers during hospitalization, from the perspectives of family caregivers. In addition, it also aimed at documenting their actual experience of interactional aspects of care during the hospitalization of their relatives. The study was conducted on fifty family caregivers of patients with varied psychiatric diagnoses hospitalized in a tertiary psychiatric care setting in South India. Measures of Interactional aspects of care were developed to assess perceived importance of six different interactional domains of care and the actual experience of care in these domains. Provision of informational inputs and addressing of concerns raised emerged as the domains of care given highest importance. The item pertaining to 'sharing with the caregiver about different alternatives for treatment' received negative ratings in terms of actual experience by maximum number of participants (18%). Significant differences on perceived importance of four domains of interactional aspects of care (dignity, confidentiality and fairness, addressing concerns raised, informational inputs and prompt attention and consistent care) emerged between caregiver subgroups based on educational level of the caregiver, socio-economic status, hospitalization history and broad diagnostic categories. In addition, the care givers of patients with psychoses assigned significantly more positive ratings on actual experience for all the domains of interactional aspects of care. The findings have implications for further research and practice. Copyright © 2014 Elsevier B.V. All rights reserved.

Exposing the Myth: Advanced Math Does Not Increase Drop out Rates. Math Works

ERIC Educational Resources Information Center

Achieve, Inc., 2013

2013-01-01

A common argument against raising math course-taking requirements for all students is that it will cause more students to drop out of high school. But most students who drop out for academic reasons do so not because they are being "too challenged," but rather because they are not being challenged enough. It is important to raise the rigor and…

Individual and Composite Study Endpoints: Separating the Wheat from the Chaff

PubMed Central

Goldberg, Robert; Gore, Joel M.; Barton, Bruce; Gurwitz, Jerry

2014-01-01

We provide an overview of the individual and combined clinical endpoints and patient reported outcomes typically used in clinical trials and prospective epidemiological investigations. We discuss the strengths and limitations associated with the utilization of aggregated study endpoints and surrogate measures of important clinical endpoints and patient-centered outcomes. We hope that the points raised in this overview will lead to the collection of clinically rich, relevant, measurable, and cost-efficient study outcomes. PMID:24486289

Geography and International Knowledge. A Report of the Committee on Geography and International Studies of the Association of American Geographers.

ERIC Educational Resources Information Center

Association of American Geographers, Washington, DC.

This report illustrates how geography can play an important role in improving America's performance in international matters. The degree of interdependence among nations intensifies daily. Today world interaction affects everyone. For example, a frost in Brazil raises coffee prices in the United States and a strike in Africa's Copperbelt affects…

Communication about Smoking in Dutch Families: Associations between Anti-Smoking Socialization and Adolescent Smoking-Related Cognitions

ERIC Educational Resources Information Center

Engels, Rutger C. M. E.; Willemsen, Marc

2004-01-01

Parents play an important role in the development of young people's smoking behavior, through the modeling effects of their own smoking status, through the ways they raise their children and through the ways they deal with smoking at home. The present study focused on anti-smoking socialization by, first, comparing the perspectives of both parents…

The promise and peril of intensive-site-based ecological research: insights from the Hubbard Brook ecosystem study

Treesearch

Timothy J. Fahey; Pamela H. Templer; Bruce T. Anderson; John J. Battles; John L. Campbell; Charles T. Driscoll; Anthony R. Fusco; Mark B. Green; Karim-Aly S. Kassam; Nicholas L. Rodenhouse; Lindsey Rustad; Paul G. Schaberg; Matthew A. Vadeboncoeur

2015-01-01

Ecological research is increasingly concentrated at particular locations or sites. This trend reflects a variety of advantages of intensive, site-based research, but also raises important questions about the nature of such spatially delimited research: how well does site based research represent broader areas, and does it constrain scientific discovery? We provide an...

Vocational Qualifications and Progression to Higher Education: The Case of the 14-19 Diplomas in the English System

ERIC Educational Resources Information Center

Hodgson, Ann; Spours, Ken

2010-01-01

Ensuring effective progression from vocational qualifications to higher education has become an important issue internationally as a part of government strategies to raise skill levels and to provide more equitable access to tertiary level study. From September 2008, the Government in England has begun to introduce a new set of qualifications for…

Development of an Instrument for the Assessment of Parenting Attitudes. An Affective Evaluation Study: Parent Involvement Report Number 1.

ERIC Educational Resources Information Center

Conrad, Rowan W.; Pollack, Robert M.

Development of the Child Raising Opinion Questionnaire to assess the attitudes of Mountain-Plains parents toward children was undertaken due to the inadequacy of other instruments in this area. Important factors in the development of the instrument were the parenting attitude of acceptance/rejection, the ability to perceive the child's…

Tracking Adult Literacy and Numeracy Skills: Findings from Longitudinal Research. Routledge Research in Education

ERIC Educational Resources Information Center

Reder, Stephen, Ed.; Bynner, John, Ed.

2011-01-01

Understanding the origins of poor literacy and numeracy skills in adulthood and how to improve them is of major importance when society places a high premium on proficiency in these basic skills. This edited collection brings together the results of recent longitudinal studies that greatly extend our knowledge of what works in raising skill…

What History Means to Us: A Comparison of American and German Attitudes toward History. German Studies Notes.

ERIC Educational Resources Information Center

Moltmann, Gunter

The document presents the text of a speech comparing American and German attitudes toward history, followed by a discussion of issues raised in the speech by conference participants. The first part of the speech identifies aspects of American and German history which are of importance to citizens of each country. American history is characterized…

School Systems' Practices of Controlling Socialization during Principal Succession: Looking through the Lens of an Organizational Socialization Theory

ERIC Educational Resources Information Center

Bengtson, Ed; Zepeda, Sally J.; Parylo, Oksana

2013-01-01

The importance of effective school leadership is well known. The inevitable changing of school leaders raises concerns over the successfulness of the succession process. Directly linked to leader succession is socialization; therefore, the purpose of this study was to examine the processes and practices of school systems that control the…

Parents Supporting Learning: A Non-Intensive Intervention Supporting Literacy and Numeracy in the Home Learning Environment

ERIC Educational Resources Information Center

Niklas, Frank; Cohrssen, Caroline; Tayler, Collette

2016-01-01

In Australia, emphasis in early childhood education policy is placed on the importance of the role of the family as a child's first educator, and finding effective ways to raise the effectiveness of parents in supporting children's learning, development and well-being. International studies demonstrate that the home learning environment (HLE)…

The Educational Implications of Introducing a NQF for Developing Countries

ERIC Educational Resources Information Center

Young, Michael

2011-01-01

The one-year research project on the implementation of NQFs in developing countries was launched by the ILO 2009 in collaboration with the ETF. This article reviews some of the educational issues that arose from the project. The findings of the case studies raise issues that are important for how future research and policy on NQFs is taken…

An Overview of Problem Solving Studies in Physics Education

ERIC Educational Resources Information Center

Ince, Elif

2018-01-01

Education policies today aim to raise individuals with 21st Century skills considered as a universal necessity and problem-solving skill is the one of the skills that have emerged as a requirement of the 21st century. Teaching problem solving is one of the most important topics of physics education, it is also the field where students have the…

[Adherence to the recommendations in respiratory rehabilitation of the British Thoracic Society in patients with cystic fibrosis: a study of Colombian physiotherapists].

PubMed

Duran-Palomino, Diana; Chapetón, Olga; Martínez-Santa, Jaime; Campos-Rodríguez, Adriana; Ramírez-Vélez, Robinson

2013-04-01

The aim was to evaluate compliance with the recommendations in respiratory rehabilitation (ReR), raised by the British Thoracic Society (BTS) in patients with cystic fibrosis. A cross-sectional study was conducted in 224 Colombian physiotherapists to identify interventions and components of ReR programs as recommended by the BTS. Interventions with high level of evidence (Grade A) such as: Bronchial Hygiene Therapy (54.0%), and Active Cycle of Breathing Techniques (35.3%) were identified. However, high percentage of physiotherapists practiced interventions with lower grade of recommendation (Grade D) such as: hypertonic saline and bronchodilator to prevent bronchospasm (33.9%), and using manual therapy techniques and thoracic mobility exercises (38.4%) to correct postural and breathing problems. In conclusions we confirm important differences in therapeutic assistant components of the ReR raised by the BTS for patients with cystic fibrosis.

Public perspective towards marine litter in West Aceh City

NASA Astrophysics Data System (ADS)

Kusumawati, I.; Setyowati, M.; Riana, E.; Prartono, T.

2018-03-01

Marine litter or marine debris is a man-made solid material discarded, abandoned or lost in coastline or into the sea. To reduce the amount of marine litter in the ocean, raising public awareness is an important way. One of the contributing factors on marine litter is the lack of understanding within the community, but to identify how people notice the problem is required adequate research literature. The purpose of this study is to examine the awareness of West Aceh community on marine litter along western coastal area. The research objectives; 1) to evaluate societal perception towards marine litter; 2) to examine the urgent indicator of public awareness in West Aceh City. This study will employ a survey approach by distributing questionnaires to 383 respondents. It was found that respondents show low awareness on marine litter according to statistical data, but there are some rooms to manage in order to raise the level of public awareness. It concludes that sense of responsibility could be enhanced by involving public in any activities for preventing and eradicating marine litter. Education aspect is also important to increase public understanding about the threats of marine debris on environment, human health and economic income.

Is the perceived resiliency of fish larvae to ocean acidification masking more subtle effects?

NASA Astrophysics Data System (ADS)

Pope, E. C.; Ellis, R. P.; Scolamacchia, M.; Scolding, J. W. S.; Keay, A.; Chingombe, P.; Shields, R. J.; Wilcox, R.; Speirs, D. C.; Wilson, R. W.; Lewis, C.; Flynn, K. J.

2013-10-01

Ocean acidification, caused by rising concentrations of carbon dioxide (CO2), is widely considered to be a major global threat to marine ecosystems. To investigate the potential effects of ocean acidification on the early life stages of a commercially important fish species, European sea bass (Dicentrarchus labrax), 12 000 larvae were incubated from hatch through metamorphosis under a matrix of two temperatures (17 and 19 °C) and two seawater pCO2s (400 and 750 μatm) and sampled regularly for 42 days. Calculated daily mortality was significantly affected by both temperature and pCO2, with both increased temperature and elevated pCO2 associated with lower daily mortality and a significant interaction between these two factors. There was no significant pCO2 effect noted on larval morphology during this period but larvae raised at 19 °C possessed significantly larger eyes and lower carbon:nitrogen ratios at the end of the study compared to those raised under 17 °C. These results suggest that D. labrax larvae are resilient to near-future oceanic conditions. However, when the incubation was continued to post-metamorphic (juvenile) animals (day 67-69), fish raised under a combination of 19 °C and 750 μatm pCO2 were significantly heavier and exhibited lower aerobic scopes than those incubated at 19 °C and 400 μatm. Most other studies investigating the effects of near-future oceanic conditions on the early life stages of marine fish have used incubations of relatively short durations and suggested these animals are resilient to ocean acidification. We propose the durations of these other studies may be insufficient for more subtle effects, such as those observed in this study, to become apparent. These findings may have important implications for both sea bass in a changing ocean and also for the interpretation of results from other studies that have shown resiliency in marine teleosts exposed to higher atmospheric concentrations of CO2.

How effective has tobacco tax increase been in the Gambia? A case study of tobacco control

PubMed Central

Nargis, Nigar; Manneh, Yahya; Krubally, Bakary; Jobe, Baboucarr; Ouma, Ahmed E Ogwell; Tcha-Kondor, Noureiny; Blecher, Evan H

2016-01-01

Objectives The objective of the present study was to evaluate how effective tobacco tax increase has been in increasing price of tobacco products and reducing tobacco consumption in the Gambia. In addition, it tests the hypothesis that tobacco tax revenue grows while tobacco consumption decreases as a result of tax and price increase. Setting The study is designed at the macroeconomic level to examine the import of tobacco products and revenue collected from tobacco taxation in a low-income setting. Participants The participants of this study are the government officials employed in the Ministry of Finance and Economic Affairs (MoFEA), the Gambia and the Gambia Revenue Authority, who are in charge of planning and implementing the tobacco tax policy in the Gambia. Interventions The study includes 2 consecutive interventions in tobacco tax policy in the Gambia. The first intervention was moving the tax base for the uniform specific excise tax on cigarettes from weight to pack of cigarettes in 2013. The second intervention involved increasing the excise and the environmental tax on tobacco products in 2014. Primary and secondary outcome measures The primary outcome measures were the cost, insurance and freight value and the price of tobacco products. The secondary outcome measures included the import of tobacco products and tobacco tax revenue. Results In 2013–2014, the Gambia MoFEA raised the specific excise rate, which increased price, reduced consumption and generated significantly more government revenue from tobacco products. This is a clear evidence of the win-win outcome of raising tobacco tax. In addition, the Gambia has set the example of harmonising tax rates between tobacco products that reduces the substitution between tobacco products. Conclusions The Gambia presents the best practice in tobacco taxation. There is need for documenting more country-specific evidence on the win-win outcome of raising tobacco tax. PMID:27566626

How effective has tobacco tax increase been in the Gambia? A case study of tobacco control.

PubMed

Nargis, Nigar; Manneh, Yahya; Krubally, Bakary; Jobe, Baboucarr; Ouma, Ahmed E Ogwell; Tcha-Kondor, Noureiny; Blecher, Evan H

2016-08-26

The objective of the present study was to evaluate how effective tobacco tax increase has been in increasing price of tobacco products and reducing tobacco consumption in the Gambia. In addition, it tests the hypothesis that tobacco tax revenue grows while tobacco consumption decreases as a result of tax and price increase. The study is designed at the macroeconomic level to examine the import of tobacco products and revenue collected from tobacco taxation in a low-income setting. The participants of this study are the government officials employed in the Ministry of Finance and Economic Affairs (MoFEA), the Gambia and the Gambia Revenue Authority, who are in charge of planning and implementing the tobacco tax policy in the Gambia. The study includes 2 consecutive interventions in tobacco tax policy in the Gambia. The first intervention was moving the tax base for the uniform specific excise tax on cigarettes from weight to pack of cigarettes in 2013. The second intervention involved increasing the excise and the environmental tax on tobacco products in 2014. The primary outcome measures were the cost, insurance and freight value and the price of tobacco products. The secondary outcome measures included the import of tobacco products and tobacco tax revenue. In 2013-2014, the Gambia MoFEA raised the specific excise rate, which increased price, reduced consumption and generated significantly more government revenue from tobacco products. This is a clear evidence of the win-win outcome of raising tobacco tax. In addition, the Gambia has set the example of harmonising tax rates between tobacco products that reduces the substitution between tobacco products. The Gambia presents the best practice in tobacco taxation. There is need for documenting more country-specific evidence on the win-win outcome of raising tobacco tax. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Free-Ranging Chickens in Households in a Periurban Shantytown in Peru—Attitudes and Practices 10 Years after a Community-Based Intervention Project

PubMed Central

Martinez, Leonardo; Collazo, Gisela; Cabrera, Lilia; Bernabe-Ortiz, Antonio; Ramos-Peña, Yasnina; Oberhelman, Richard

2013-01-01

Free-ranging chickens are often found in periurban communities in developing countries, and their feces can pose a significant public health sanitation problem. Corralling chickens raised in these periurban areas in chicken coops has been proposed previously as an intervention to address this problem. Aims of this study were to revisit households in a corralling intervention study conducted in 2000–2001 to compare poultry-raising practices and investigate current attitudes regarding the impact of raising chickens in a periurban environment. Sociobehavioral questionnaires were given sequentially to all study participants; 30 families (58%) ceased raising poultry of any kind, whereas 42 (81%) do not raise chickens in their home. This finding indicates a significant reduction in poultry-raising in our study population since 2000–2001, possibly because of acculturation and/or change in socioeconomic status. However, attitudes about corral use for raising poultry were overwhelmingly positive, and the most common reason cited was cleanliness of the home. PMID:23817335

Intellectual and developmental disabilities in Kinshasa, Democratic Republic of the Congo: causality and implications for resilience and support.

PubMed

Aldersey, Heather M; Turnbull, H Rutherford; Turnbull, Ann P

2014-06-01

This article reports results of a 7-month qualitative study on intellectual and related developmental disabilities in Kinshasa, Democratic Republic of the Congo, particularly as they relate to the causes and meaning of intellectual and developmental disabilities (IDD). This study raises important questions related to the understanding of resilience of persons affected by IDD and the nature and purpose of support they use or desire.

[Adverse childhood experiences and their association to personality styles in a nonmelancholic depressive sample].

PubMed

Farar, Johannes; Schüssler, Gerhard

2011-01-01

Do some life story patterns exist, which are associated with depression? Can some life story factors be identified, which influence or determine a special kind of personality, predisposing to depression? Retrospective, cross sectional study with nonexperimental character, using a number of 60 nonmelancholic depressed patients. First, they were asked to give an interview on their life story. Then, they were asked to fill in questionnaires about personality, parental style of raising, clinical symptoms and personality disorders. Significant correlations could be found between parental style of raising, a family history affected by depression, a dysfunctional household, the family composition, negative school experience and all investigated styles of personality. Further, clusters of personality, clusters of parental style of raising and clusters of specific life story factors could be detected. Results show a strong relation between life story factors and personality styles, predisposing to depression and emphasize the importance of considering personality, when exploring special life story factors. Vice versa, actual personality styles can point to different patterns of life story and thus, show the relevance for the diagnostic and therapeutic process.

Why don't dentists talk to patients about oral cancer?

PubMed

Awojobi, O; Newton, J T; Scott, S E

2015-05-08

Up to half of oral cancer patients are diagnosed with advanced lesions. One route to early diagnosis could involve dentists raising awareness of oral cancer through discussions with patients, emphasising prompt help-seeking. This study explores opinions and practices of dentists regarding discussing oral cancer with patients including views on barriers and facilitators. Qualitative in-depth interviews.Setting Dentists working in general dental practices in the United Kingdom were interviewed in 2013. In-depth interviews with dentists (n = 16) were conducted. Interviews were audio-recorded and transcribed. Data was analysed using framework analysis. Dentists recognised the importance of raising awareness but identified several barriers to discussions including system factors (for example, time constraints and a lack of financial incentive), patient factors (for example, fear of invoking undue anxiety) and dentist factors (for example, a lack of sufficient knowledge, training and self-confidence). Facilitators included developing practice standards and good dentist-patient relationships. Identified barriers may hold back efforts to raise awareness of oral cancer and could be targeted in future initiatives to encourage early detection.

The role of an NHS library service in the UK: the perceptions of clinical managers in Portsmouth, UK.

PubMed

Blagden, Pauline

2007-06-01

Portsmouth NHS Library Service is exploring methods of raising its profile within its host organization and wishes to demonstrate its contribution to achieving organizational goals, perhaps by means of an impact study. The objective of this small scale study, regarded as a possible precursor to an impact study, was to identify areas where there is potential to increase awareness among clinical managers of the Library's contribution. An e-mail survey was sent to clinical managers to elicit their opinions regarding the contribution of the Library Service to organizational goals. Perhaps unsurprisingly, the role of the Library Service in education, research and effectiveness was most widely recognized. Of responses, 30/42 (71%) rated it as 'very important' and a further 11 (26%) rated it as 'important'. The low appreciation of the Library Service to Clinical Services is a disappointment in view of the body of research evidence. Only 12 respondents (29%) thought that the Library Service contributed 'significantly' by 'supporting informed and timely clinical decision making'. The study suggested areas where there might be scope to raise awareness of the Library contribution. In considering how best to achieve this, the benefits need to be weighed against the resource implications. Portsmouth NHS Library Service decided to increase its marketing efforts but not to carry out an impact study in the short term.

Message design strategies to raise public awareness of social determinants of health and population health disparities.

PubMed

Niederdeppe, Jeff; Bu, Q Lisa; Borah, Porismita; Kindig, David A; Robert, Stephanie A

2008-09-01

Raising public awareness of the importance of social determinants of health (SDH) and health disparities presents formidable communication challenges. This article reviews three message strategies that could be used to raise awareness of SDH and health disparities: message framing, narratives, and visual imagery. Although few studies have directly tested message strategies for raising awareness of SDH and health disparities, the accumulated evidence from other domains suggests that population health advocates should frame messages to acknowledge a role for individual decisions about behavior but emphasize SDH. These messages might use narratives to provide examples of individuals facing structural barriers (unsafe working conditions, neighborhood safety concerns, lack of civic opportunities) in efforts to avoid poverty, unemployment, racial discrimination, and other social determinants. Evocative visual images that invite generalizations, suggest causal interpretations, highlight contrasts, and create analogies could accompany these narratives. These narratives and images should not distract attention from SDH and population health disparities, activate negative stereotypes, or provoke counterproductive emotional responses directed at the source of the message. The field of communication science offers valuable insights into ways that population health advocates and researchers might develop better messages to shape public opinion and debate about the social conditions that shape the health and well-being of populations. The time has arrived to begin thinking systematically about issues in communicating about SDH and health disparities. This article offers a broad framework for these efforts and concludes with an agenda for future research to refine message strategies to raise awareness of SDH and health disparities.

Message Design Strategies to Raise Public Awareness of Social Determinants of Health and Population Health Disparities

PubMed Central

Niederdeppe, Jeff; Bu, Q Lisa; Borah, Porismita; Kindig, David A; Robert, Stephanie A

2008-01-01

Context Raising public awareness of the importance of social determinants of health (SDH) and health disparities presents formidable communication challenges. Methods This article reviews three message strategies that could be used to raise awareness of SDH and health disparities: message framing, narratives, and visual imagery. Findings Although few studies have directly tested message strategies for raising awareness of SDH and health disparities, the accumulated evidence from other domains suggests that population health advocates should frame messages to acknowledge a role for individual decisions about behavior but emphasize SDH. These messages might use narratives to provide examples of individuals facing structural barriers (unsafe working conditions, neighborhood safety concerns, lack of civic opportunities) in efforts to avoid poverty, unemployment, racial discrimination, and other social determinants. Evocative visual images that invite generalizations, suggest causal interpretations, highlight contrasts, and create analogies could accompany these narratives. These narratives and images should not distract attention from SDH and population health disparities, activate negative stereotypes, or provoke counterproductive emotional responses directed at the source of the message. Conclusions The field of communication science offers valuable insights into ways that population health advocates and researchers might develop better messages to shape public opinion and debate about the social conditions that shape the health and well-being of populations. The time has arrived to begin thinking systematically about issues in communicating about SDH and health disparities. This article offers a broad framework for these efforts and concludes with an agenda for future research to refine message strategies to raise awareness of SDH and health disparities. PMID:18798887

Cryptography and the Internet: lessons and challenges

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

McCurley, K.S.

1996-12-31

The popularization of the Internet has brought fundamental changes to the world, because it allows a universal method of communication between computers. This carries enormous benefits with it, but also raises many security considerations. Cryptography is a fundamental technology used to provide security of computer networks, and there is currently a widespread engineering effort to incorporate cryptography into various aspects of the Internet. The system-level engineering required to provide security services for the Internet carries some important lessons for researchers whose study is focused on narrowly defined problems. It also offers challenges to the cryptographic research community by raising newmore » questions not adequately addressed by the existing body of knowledge. This paper attempts to summarize some of these lessons and challenges for the cryptographic research community.« less

Beyond excise taxes: a systematic review of literature on non-tax policy approaches to raising tobacco product prices.

PubMed

Golden, Shelley D; Smith, Margaret Holt; Feighery, Ellen C; Roeseler, April; Rogers, Todd; Ribisl, Kurt M

2016-07-01

Raising the price of tobacco products is considered one of the most effective ways to reduce tobacco use. In addition to excise taxes, governments are exploring other policies to raise tobacco prices and minimise price dispersion, both within and across price tiers. We conducted a systematic review to determine how these policies are described, recommended and evaluated in the literature. We systematically searched six databases and the California Tobacco Control library for English language studies or reports, indexed on or before 18 December 2013, that included a tobacco keyword (eg, cigarette), policy keyword (eg, legislation) and a price keyword (eg, promotion). We identified 3067 abstracts. Two coders independently reviewed all abstracts and identified 56 studies or reports that explicitly described a public policy likely to impact the retail price of tobacco products through non-tax means. Two coders independently identified tobacco products targeted by policies described, recommendations for implementing policies and empirical assessments of policy impacts. The most prevalent non-tax price policies were price promotion restrictions and minimum price laws. Few studies measured the impact of non-tax policies on average prices, price dispersion or disparities in tobacco consumption, but the literature includes suggestions for crafting policies and preparing for legal challenges or tobacco industry opposition. Price-focused evaluations of well-implemented non-tax price policies are needed to determine whether they can deliver on their promise to raise prices, reduce price dispersion and serve as an important complement to excise taxes. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Emerging Trends in Clinical Research: With Implications for Population Health and Health Policy.

PubMed

Chin-Yee, Benjamin; Subramanian, S V; Verma, Amol A; Laupacis, Andreas; Razak, Fahad

2018-06-01

Policy Points: Significant advances in clinical medicine that have broader societal relevance may be less accessible to population health researchers and policymakers because of increased specialization within fields. We describe important recent clinical advances and discuss their broader societal impact. These advances include more expansive strategies for disease prevention, the rise of precision medicine, applications of human microbiome research, and new and highly successful treatments for hepatitis C infection. These recent developments in clinical research raise important issues surrounding health care costs and equitable resource allocation that necessitate an ongoing dialogue among the fields of clinical medicine, population health, and health policy. Developments in clinical medicine have important implications for population health, and there is a need for interdisciplinary engagement among clinical medicine, the social sciences, and public health research. The aim of this article is to help bridge the divide between these fields by exploring major recent advances in clinical medicine that have important implications for population health. We reviewed the most cited articles published from 2010 to 2015 in 5 high-impact clinical journals and selected 5 randomized controlled trials and 2 related clinical practice guidelines that are broadly relevant to population health and policy. We discuss the following themes: (1) expanding indications for drug therapy and the inherent medicalization of the population as highlighted by studies and clinical guidelines supporting lower blood pressure targets or widespread statin use; (2) the tension in nutritional research between quantifying the impact of isolated nutrients and studying specific foods and dietary patterns, for example, the role of the Mediterranean diet in the primary prevention of cardiovascular disease; (3) the issue of high medication costs and the challenge of providing equitable access raised by the development of new and effective treatments for hepatitis C infection; (4) emerging clinical applications of research on the human microbiome as illustrated by fecal transplant to treat Clostridium difficile infections; and (5) the promise and limitations of precision medicine as demonstrated by the rise of novel targeted therapies in oncology. These developments in clinical science hold promise for improving individual and population health and raise important questions about resource allocation, the role of prevention, and health disparities. © 2018 Milbank Memorial Fund.

Treatment of pain in fibromyalgia patients with testosterone gel: Pharmacokinetics and clinical response.

PubMed

White, Hillary D; Brown, Lin A J; Gyurik, Robert J; Manganiello, Paul D; Robinson, Thomas D; Hallock, Linda S; Lewis, Lionel D; Yeo, Kiang-Teck J

2015-08-01

To test our hypothesis that testosterone deficiency plays an important role in chronic pain, a Phase I/II pilot study was initiated with 12 fibromyalgia patients to verify that a daily dose for 28days with transdermal testosterone gel would 1) significantly and safely increase mean serum testosterone concentrations from low baseline levels to mid/high-normal levels, and 2) effectively treat the pain and fatigue symptoms of fibromyalgia. Pharmacokinetic data confirmed that serum free testosterone concentrations were raised significantly above baseline levels, by assessment of maximum hormone concentration (Cmax) and area under the curve (AUC) parameters: free testosterone Cmax was significantly raised from a mean of 2.64pg/mL to 3.91pg/mL (p<0.05), and 24hour free testosterone AUC was significantly raised from a mean of 35.0pg-hr/mL to 53.89pg-hr/mL. Assessment of the typical symptoms of fibromyalgia by patient questionnaire and tender point exam demonstrated significant change in: decreased muscle pain, stiffness, and fatigue, and increased libido during study treatment. These results are consistent with the hypothesized ability of testosterone to relieve the symptoms of fibromyalgia. Symptoms not tightly related to fibromyalgia were not improved. Copyright © 2015. Published by Elsevier B.V.

Problems of Education of Scheduled Tribes and Scheduled Castes: A Case Study in Kolkata and Surroundings and Medinipur and Surrounding Areas

ERIC Educational Resources Information Center

Ghosh, Bhola Nath

2011-01-01

Education is an important aspect of human resource development. Imparting of education leads to the improvement of understanding, perception, attitude and efficiency of working population. Education has been considered as a lever to raise one's position in the society as well as a tool to fight against poverty and ignorance. Since the independence…

The Preparation of Students from National Science Foundation-Funded and Commercially Developed High School Mathematics Curricula for their First University Mathematics Course

ERIC Educational Resources Information Center

Harwell, Michael; Post, Thomas R.; Cutler, Arnie; Maeda, Yukiko; Anderson, Edwin; Norman, Ke Wu; Medhanie, Amanuel

2009-01-01

The selection of K-12 mathematics curricula has become a polarizing issue for schools, teachers, parents, and other educators and has raised important questions about the long-term influence of these curricula. This study examined the impact of participation in either a National Science Foundation-funded or commercially developed mathematics…

College Students' Intentions to Use E-Portfolios: From the Perspectives of Career-Commitment Status and Weblog-Publication Behaviours

ERIC Educational Resources Information Center

Tzeng, Jeng-Yi; Chen, Ssu-Han

2012-01-01

The growing popularity of a school-wide e-portfolio system in colleges and universities has raised concerns regarding whether students will use it or consider it important to have an e-portfolio system, especially when its use is not required by their curriculum. This study investigated college students' intentions to use and the students'…

Lifestyle advice and lifestyle change: to what degree does lifestyle advice of healthcare professionals reach the population, focusing on gender, age and education?

PubMed

Brobeck, Elisabeth; Bergh, Håkan; Odencrants, Sigrid; Hildingh, Cathrine

2015-03-01

Health promotion practice in health care has a high priority in the endeavour to achieve equal opportunities for health and diversity in health among the population. The purpose of the study was to investigate whether there is any connection between the lifestyle advice given by healthcare professionals and the lifestyle change of the population, focusing on age, gender and education level. The study is based on the data from a national population survey in Sweden in which 52 595 patients who had attended health care were interviewed by phone. The participants were asked whether healthcare professionals had raised the subject of lifestyle during the visit and whether the advice they gave had contributed to a lifestyle change. The results indicated that lifestyle issues were raised with 32.2% of those who attended health care, particularly among men, younger patients and those with a high education level. When lifestyle issues were raised, the advice contributed to 39.2% of patients making a lifestyle change, to a higher extent among men, older patients and those with a low education level. The study shows that lifestyle advice given by healthcare professionals, during both emergency and outpatient healthcare visits, is an important contributor to patients' lifestyle change. © 2014 Nordic College of Caring Science.

A decade of colonization: the spread of the Asian tiger mosquito in Pennsylvania and implications for disease risk.

PubMed

Taber, Eric D; Hutchinson, Michael L; Smithwick, Erica A H; Blanford, Justine I

2017-06-01

In recent decades, the Asian tiger mosquito expanded its geographic range throughout the northeastern United States, including Pennsylvania. The establishment of Aedes albopictus in novel areas raises significant public health concerns, since this species is a highly competent vector of several arboviruses, including chikungunya, West Nile, and dengue. In this study, we used geographic information systems (GIS) to examine a decade of colonization by Ae. albopictus throughout Pennsylvania between 2001 and 2010. We examined the spatial and temporal distribution of Ae. albopictus using spatial statistical analysis and examined the risk of dengue virus transmission using a model that captures the probability of transmission. Our findings show that since 2001, the Ae. albopictus population in Pennsylvania has increased, becoming established and expanding in range throughout much of the state. Since 2010, imported cases of dengue fever have been recorded in Pennsylvania. Imported cases of dengue, in combination with summer temperatures conducive for virus transmission, raise the risk of local disease transmission. © 2017 The Society for Vector Ecology.

The Child Abuse Matter and the Major Role Played by the Teacher: Issues Raised by a Pilot Focus Group Sample of Primary Teachers

ERIC Educational Resources Information Center

Vitalaki, Elena

2013-01-01

A great deal of attention is now being paid to issues raised by child abuse. Recent reports, enquiries and relevant agencies have all recognized the important role played by teachers in aiding the detection and prevention of child abuse, due to their close everyday contact with children. The result of the ideas presented in the present work was…

Engaging a Community for Rare Genetic Disease: Best Practices and Education From Individual Crowdfunding Campaigns

PubMed Central

Witte, Steven; Gouw, Arvin; Sanfilippo, Ana; Tsai, Richard; Fumagalli, Danielle; Yu, Christine; Lant, Karla; Lipitz, Nicole; Shepphird, Jennifer; Alvina, Fidelia B; Cheng-Ho Lin, Jimmy

2018-01-01

Background Genetic sequencing is critically important to diagnostic health care efforts in the United States today, yet it is still inaccessible to many. Meanwhile, the internet and social networking have made crowdfunding a realistic avenue for individuals and groups hoping to fund medical and research causes, including patients in need of whole exome genetic sequencing (WES). Objective Amplify Hope is an educational program designed to investigate what factors affect the success of medical crowdfunding campaigns. We conducted a needs assessment, a series of 25 interviews concerning crowdfunding, and provided training on best practices identified through our assessment for 11 individuals hoping to run their medical crowdfunding campaigns to raise money for patients to access trio WES to identify the mutated proteins that caused their apparent inherited disease. Methods The crowdfunding education was given in a 30-day training period with resources such as webinars, fact sheets and a crowdfunding training guide emailed to each participant. All campaigns were launched on the same date and were given 30 days to raise the same goal amount of US $5000. Reviewing the 4 crowdfunding campaigns that raised the goal amount within the 30-day period, we sought to identify features that made the 4 crowdfunding campaigns successful. In addition, we sought to assess which factors the resulting 75 donors report as influencing their decision to donate to a campaign. Finally, we investigated whether crowdfunding campaigns for exome sequencing had an impact on increasing applicant’s and donors’ knowledge of genomics. Results Of the 86 study inquiries, 11 participants submitted the required forms and launched their crowdfunding campaigns. A total of 4 of the 11 campaigns raised their goal amounts within 30 days. Conclusions We found that social media played an important role in all campaigns. Specifically, a strong social media network, an active outreach process to networks, as well as engagement within the study all correlated with a higher success rate. Amplify Hope donors were more likely to support projects that were near their fundraising goals, and they found video far more effective for learning about genomics than any other medium. PMID:29402763

Fund Raising Outcomes and Effectiveness in Private and Public Institutions. ASHE Annual Meeting Paper.

ERIC Educational Resources Information Center

Duronio, Margaret A.; Loessin, Bruce A.

An analysis of fund raising outcome for private and public institutions is presented for the 5-year period between 1983/84 and 1987/88. The results of research involving intensive case studies of fund raising practices and policies in 10 dissimilar institutions with successful fund raising programs are offered. Fund raising outcomes for the…

Raising Backyard Poultry in Rural Bangladesh: Financial and Nutritional Benefits, but Persistent Risky Practices.

PubMed

Shanta, I S; Hasnat, Md A; Zeidner, N; Gurley, E S; Azziz-Baumgartner, E; Sharker, M A Y; Hossain, K; Khan, S U; Haider, N; Bhuyan, A A; Hossain, Md A; Luby, S P

2017-10-01

Poultry is commonly raised by households in rural Bangladesh. In 2007, the Government of Bangladesh began a mass media campaign to disseminate 10 recommended precautions to prevent transmission of H5N1 from poultry to humans. This longitudinal study explored the contribution of backyard poultry on household economy and nutrition and compared poultry-raising practices to government recommendations. From 2009 to 2012, we enrolled a nationally representative sample of 2489 primary backyard poultry raisers from 115 rural villages selected by probability proportional to population size. Researchers interviewed the raisers to collect data on poultry-raising practices. They followed the raisers for 2-12 months to collect data on household income and nutrition from poultry. Income from backyard poultry flocks accounted for 2.8% of monthly household income. Return on annual investment (ROI) per flock was 480%. Yearly, median family consumption of eggs was one-fifth of the total produced eggs and three poultry from their own flock. Respondents' reported practices conflicted with government recommendations. Sixty per cent of raisers had never heard of avian influenza or 'bird flu'. Among the respondents, 85% handled sick poultry or poultry that died due to illness, and 49% slaughtered or defeathered sick poultry. In 37% of households, children touched poultry. Fifty-eight per cent never washed their hands with soap after handling poultry, while <1% covered their nose and mouth with a cloth when handling poultry. Only 3% reported poultry illness and deaths to local authorities. These reported practices did not improve during the study period. Raising backyard poultry in rural Bangladesh provides important income and nutrition with an excellent ROI. Government recommendations to reduce the risk of avian influenza transmission did not impact the behaviour of poultry producers. Further research should prioritize developing interventions that simultaneously reduce the risk of avian influenza transmission and increase productivity of backyard poultry. © 2016 Blackwell Verlag GmbH.

Importancia de la traduccion (The Importance of Translation)

ERIC Educational Resources Information Center

Garcia Yebra, Valentin

1975-01-01

This article emphasizes the cultural importance of activities furthering good translation. The value of a translated work rests as much on the skill of the translator as on the original author. Translation is important to Spain in order for the country to raise its cultural and economic level. (Text is in Spanish.) (CHK)

Cerebral hypoxia

MedlinePlus

... support is most important. Treatment involves: Breathing assistance (mechanical ventilation) and oxygen Controlling the heart rate and rhythm Fluids, blood products, or medicines to raise blood pressure ...

Influence of different litter materials on cecal microbiota colonization in broiler chickens.

PubMed

Torok, V A; Hughes, R J; Ophel-Keller, K; Ali, M; Macalpine, R

2009-12-01

A chicken growth study was conducted to determine if litter type influenced gut microbiota and performance in broilers. Seven bedding materials were investigated and included soft and hardwood sawdust, softwood shavings, shredded paper, chopped straw, rice hulls, and reused softwood shavings. Microbial profiling was done to investigate changes in cecal bacterial communities associated with litter material and age. Cecal microbiota were investigated at 14 and 28 d of age (n = 12 birds/litter material). At both ages, the cecal microbiota of chickens raised on reused litter was significantly (P < 0.05) different from that of chickens raised on any of the other litter materials, except softwood shavings at d 28. Cecal microbiota was also significantly different between birds raised on shredded paper and rice hulls at both ages. Age had a significant influence on cecal microbiota composition regardless of litter material. Similarity in cecal microbial communities among birds raised on the same litter treatment was greater at 28 d of age (29 to 40%) than at 14 d of age (25 to 32%). Bird performance on the different litter materials was measured by feed conversion ratio, live weight, and feed intake. Significant (P < 0.05) differences were detected in live weight at 14 d of age and feed intake at 14 and 28 d of age among birds (n = 160/treatment) raised on some of the different litter materials. However, no significant (P > 0.05) differences were observed in feed conversion ratio among birds raised on any of the 7 different litter materials at either 14 or 28 d of age. The type of litter material can influence colonization and development of cecal microbiota in chickens. Litter-induced changes in the gut microbiota may be partially responsible for some of the significant differences observed in early rates of growth; therefore, litter choice may have an important role in poultry gut health particularly in the absence of in-feed antibiotics.

Seroprevalence of Toxoplasma gondii infection in domestic pigs in Durango State, Mexico.

PubMed

Alvarado-Esquivel, C; García-Machado, C; Alvarado-Esquivel, D; González-Salazar, A M; Briones-Fraire, C; Vitela-Corrales, J; Villena, I; Dubey, J P

2011-08-01

Little is known concerning the prevalence of Toxoplasma gondii infection in pigs in Mexico. Accordingly, antibodies to T. gondii were determined in 1,074 domestic pigs in Durango, Mexico using the modified agglutination test. Two groups (A, B) of pigs were sampled: Group A pigs (n  =  555) were raised in 3 geographical regions in Durango State and Group B pigs (n  =  519) were from Sonora State but slaughtered in Durango City. Overall, antibodies to T. gondii were found in 136 (12.7%) of 1,074 pigs with titers of 1∶25 in 29, 1∶50 in 23, 1∶100 in 18, 1∶200 in 22, 1∶400 in 12, 1∶800 in 8, 1∶1,600 in 2, and 1∶3,200 or higher in 22. Of the pigs raised in Durango State, seroprevalence varied with age, management, and the geographic region; pigs raised in backyards in the mountainous region had a significantly higher seroprevalence (32.1%) than those raised in the valley (13.0%) and the semi-desert regions (14.0%). In Group A pigs from Durango, seroprevalence of T. gondii infection was significantly higher in pigs older than 8 mo (19.5%) than in younger pigs (10.9%). In the whole pig population (Groups A and B together), seroprevalence was higher in pigs raised in Durango (16.0%) than in those raised in Sonora (9.1%) and higher in mixed-breed pigs (15.7%) than in pure-bred pigs (10.3%). This is the first, in-depth study on the seroprevalence of T. gondii infection of pigs in Mexico and the first report on pigs from Durango State, Mexico. Results indicate that infected pork is likely an important source of T. gondii infection for humans in Durango State.

High-throughput sequencing technology to reveal the composition and function of cecal microbiota in Dagu chicken.

PubMed

Xu, Yunhe; Yang, Huixin; Zhang, Lili; Su, Yuhong; Shi, Donghui; Xiao, Haidi; Tian, Yumin

2016-11-04

The chicken gut microbiota is an important and complicated ecosystem for the host. They play an important role in converting food into nutrient and energy. The coding capacity of microbiome vastly surpasses that of the host's genome, encoding biochemical pathways that the host has not developed. An optimal gut microbiota can increase agricultural productivity. This study aims to explore the composition and function of cecal microbiota in Dagu chicken under two feeding modes, free-range (outdoor, OD) and cage (indoor, ID) raising. Cecal samples were collected from 24 chickens across 4 groups (12-w OD, 12-w ID, 18-w OD, and 18-w ID). We performed high-throughput sequencing of the 16S rRNA genes V4 hypervariable regions to characterize the cecal microbiota of Dagu chicken and compare the difference of cecal microbiota between free-range and cage raising chickens. It was found that 34 special operational taxonomic units (OTUs) in OD groups and 4 special OTUs in ID groups. 24 phyla were shared by the 24 samples. Bacteroidetes was the most abundant phylum with the largest proportion, followed by Firmicutes and Proteobacteria. The OD groups showed a higher proportion of Bacteroidetes (>50 %) in cecum, but a lower Firmicutes/Bacteroidetes ratio in both 12-w old (0.42, 0.62) and 18-w old groups (0.37, 0.49) compared with the ID groups. Cecal microbiota in the OD groups have higher abundance of functions involved in amino acids and glycan metabolic pathway. The composition and function of cecal microbiota in Dagu chicken under two feeding modes, free-range and cage raising are different. The cage raising mode showed a lower proportion of Bacteroidetes in cecum, but a higher Firmicutes/Bacteroidetes ratio compared with free-range mode. Cecal microbiota in free-range mode have higher abundance of functions involved in amino acids and glycan metabolic pathway.

mRAISE: an alternative algorithmic approach to ligand-based virtual screening

NASA Astrophysics Data System (ADS)

von Behren, Mathias M.; Bietz, Stefan; Nittinger, Eva; Rarey, Matthias

2016-08-01

Ligand-based virtual screening is a well established method to find new lead molecules in todays drug discovery process. In order to be applicable in day to day practice, such methods have to face multiple challenges. The most important part is the reliability of the results, which can be shown and compared in retrospective studies. Furthermore, in the case of 3D methods, they need to provide biologically relevant molecular alignments of the ligands, that can be further investigated by a medicinal chemist. Last but not least, they have to be able to screen large databases in reasonable time. Many algorithms for ligand-based virtual screening have been proposed in the past, most of them based on pairwise comparisons. Here, a new method is introduced called mRAISE. Based on structural alignments, it uses a descriptor-based bitmap search engine (RAISE) to achieve efficiency. Alignments created on the fly by the search engine get evaluated with an independent shape-based scoring function also used for ranking of compounds. The correct ranking as well as the alignment quality of the method are evaluated and compared to other state of the art methods. On the commonly used Directory of Useful Decoys dataset mRAISE achieves an average area under the ROC curve of 0.76, an average enrichment factor at 1 % of 20.2 and an average hit rate at 1 % of 55.5. With these results, mRAISE is always among the top performing methods with available data for comparison. To access the quality of the alignments calculated by ligand-based virtual screening methods, we introduce a new dataset containing 180 prealigned ligands for 11 diverse targets. Within the top ten ranked conformations, the alignment closest to X-ray structure calculated with mRAISE has a root-mean-square deviation of less than 2.0 Å for 80.8 % of alignment pairs and achieves a median of less than 2.0 Å for eight of the 11 cases. The dataset used to rate the quality of the calculated alignments is freely available at http://www.zbh.uni-hamburg.de/mraise-dataset.html. The table of all PDB codes contained in the ensembles can be found in the supplementary material. The software tool mRAISE is freely available for evaluation purposes and academic use (see http://www.zbh.uni-hamburg.de/raise).

[Ethical considerations in genomic cohort study].

PubMed

Choi, Eun Kyung; Kim, Ock-Joo

2007-03-01

During the last decade, genomic cohort study has been developed in many countries by linking health data and genetic data in stored samples. Genomic cohort study is expected to find key genetic components that contribute to common diseases, thereby promising great advance in genome medicine. While many countries endeavor to build biobank systems, biobank-based genome research has raised important ethical concerns including genetic privacy, confidentiality, discrimination, and informed consent. Informed consent for biobank poses an important question: whether true informed consent is possible in population-based genomic cohort research where the nature of future studies is unforeseeable when consent is obtained. Due to the sensitive character of genetic information, protecting privacy and keeping confidentiality become important topics. To minimize ethical problems and achieve scientific goals to its maximum degree, each country strives to build population-based genomic cohort research project, by organizing public consultation, trying public and expert consensus in research, and providing safeguards to protect privacy and confidentiality.

Monitoring Antibiotic Use and Residue in Freshwater Aquaculture for Domestic Use in Vietnam.

PubMed

Pham, Dang Kim; Chu, Jacqueline; Do, Nga Thuy; Brose, François; Degand, Guy; Delahaut, Philippe; De Pauw, Edwin; Douny, Caroline; Nguyen, Kinh Van; Vu, Ton Dinh; Scippo, Marie-Louise; Wertheim, Heiman F L

2015-09-01

Vietnam is an important producer of aquaculture products, and aquatic products are essential to the Vietnamese diet. However, Vietnam also has very little enforced regulation pertaining to antibiotic usage in domestic aquaculture, which raises concerns for antibiotic resistance in pathogenic bacteria. In this study, analysis was conducted on the presence of antibiotic residues in domestically sold fish and shrimp raised in freshwater farms in Vietnam, and an assessment of farmers' knowledge of proper antibiotics usage was performed. The results indicated that a quarter of tested aquaculture products were antibiotic screening test positive, and there is a general lack of knowledge about the purpose and proper usage of antibiotics by aquaculture producers. Farmers' decision-making processes about antimicrobial use are influenced by biased sources of information, such as drug manufacturers and sellers, and by financial incentives.

In Romania, exposure to Toxoplasma gondii occurs twice as often in swine raised for familial consumption as in hunted wild boar, but occurs rarely, if ever, among fattening pigs raised in confinement.

PubMed

Paştiu, Anamaria Ioana; Györke, Adriana; Blaga, Radu; Mircean, Viorica; Rosenthal, Benjamin Martin; Cozma, Vasile

2013-06-01

A wide range of swine husbandry practices prevail in Romania: pork for human consumption is derived from hunting wild boar, from household rearing of small numbers of backyard pigs, and from indoor, industrial production of swine raised in confinement indoors. Romania thus represents an instructive place for evaluating the influence of animal management on the exposure risk of the zoonotic parasite, Toxoplasma gondii. The fact that many Romanians eat uncooked or undercooked pork, especially when raised for household consumption, elevates the public health imperative to understand these risks. The aim of the study, therefore, was to evaluate the seroprevalence of T. gondii in pigs and wild boars from Romania. During 2008-2010, we collected 3,595 serum samples from pigs (fattening pigs, sows, backyard pigs) and 150 serum samples from wild boars. The sera were assayed by immunofluorescence antibody test (cutoff, 1:32) for antibodies against T. gondii. The overall seroprevalence of T. gondii infection was 23.1 % (829/3,595) in pigs and 16 % (24/150) in wild boars. The seroprevalence was significantly higher (p < 0.001) in backyard pigs (30.5 %; 783/2,564) than in sows (12.4 %; 46/371) or fattening pigs (none of the sera was positive). The management system (indoor pigs versus backyard pigs) represented the most important factor in the epidemiology of T. gondii infection. The proximity of backyard pigs to the definitive host of this parasite (cats), as well as their access to contaminated meat products, elevated their exposure risk well above that of pigs raised in confinement, and even above that of wild boars inhabiting sylvatic environments.

HIV treatment is associated with a two-fold higher probability of raised triglycerides: Pooled Analyses in 21 023 individuals in sub-Saharan Africa.

PubMed

Ekoru, Kenneth; Young, Elizabeth H; Dillon, David G; Gurdasani, Deepti; Stehouwer, Nathan; Faurholt-Jepsen, Daniel; Levitt, Naomi S; Crowther, Nigel J; Nyirenda, Moffat; Njelekela, Marina A; Ramaiya, Kaushik; Nyan, Ousman; Adewole, Olanisun O; Anastos, Kathryn; Compostella, Caterina; Dave, Joel A; Fourie, Carla M; Friis, Henrik; Kruger, Iolanthe M; Longenecker, Chris T; Maher, Dermot P; Mutimura, Eugene; Ndhlovu, Chiratidzo E; Praygod, George; Pefura Yone, Eric W; Pujades-Rodriguez, Mar; Range, Nyagosya; Sani, Mahmoud U; Sanusi, Muhammad; Schutte, Aletta E; Sliwa, Karen; Tien, Phyllis C; Vorster, Este H; Walsh, Corinna; Gareta, Dickman; Mashili, Fredirick; Sobngwi, Eugene; Adebamowo, Clement; Kamali, Anatoli; Seeley, Janet; Smeeth, Liam; Pillay, Deenan; Motala, Ayesha A; Kaleebu, Pontiano; Sandhu, Manjinder S

2018-01-01

Anti-retroviral therapy (ART) regimes for HIV are associated with raised levels of circulating triglycerides (TG) in western populations. However, there are limited data on the impact of ART on cardiometabolic risk in sub-Saharan African (SSA) populations. Pooled analyses of 14 studies comprising 21 023 individuals, on whom relevant cardiometabolic risk factors (including TG), HIV and ART status were assessed between 2003 and 2014, in SSA. The association between ART and raised TG (>2.3 mmol/L) was analysed using regression models. Among 10 615 individuals, ART was associated with a two-fold higher probability of raised TG (RR 2.05, 95% CI 1.51-2.77, I 2 =45.2%). The associations between ART and raised blood pressure, glucose, HbA1c, and other lipids were inconsistent across studies. Evidence from this study confirms the association of ART with raised TG in SSA populations. Given the possible causal effect of raised TG on cardiovascular disease (CVD), the evidence highlights the need for prospective studies to clarify the impact of long term ART on CVD outcomes in SSA.

Introduction and Evaluation of the Notice Boards Designed for Pre-School Children and Their Parents within the Framework of "Media Literacy" Theme

ERIC Educational Resources Information Center

Arslan Cansever, Belgin; Seyhan, Gamze Bilir

2015-01-01

The aim of this study was to raise the awareness of pre-school teacher candidates within the framework of media literacy the importance of which has been noticed recently in Turkey and which has attracted attention of academic circles as a research topic. In addition, by providing opportunities for pre-school candidates to design materials on this…

Negotiating the Boundaries between the Formal and the Informal: An Experienced Teacher's Refective Adaptations of Informal Learning in a Keyboard Class for At-Risk Students

ERIC Educational Resources Information Center

Costes-Onishi, Pamela

2016-01-01

The objective of this study is to address the important questions raised in literature on the intersections between formal and informal learning. Specifically, this will be discussed within the concept of "productive dissonance" and the pedagogical tensions that arise in the effort of experienced teachers to transition from the formal to…

Quality assurance of nursing web sites: development and implications of the ALEU method.

PubMed

Cambil-Martín, Jacobo; Flynn, Maria; Villaverde-Gutiérrez, Carmen

2011-09-01

This article presents a study that evaluated the physical accessibility, readability, and usability of Spanish nursing Web sites and discusses the quality assurance issues raised, which are relevant to the wider nursing community. The Internet is recognized as an important source of health information for both nurses and the general public. Although it makes health-related information universally available, the wide variation in the overall quality of health Web sites is problematic. This raises many questions for the nursing profession: about what constitutes a good-quality Web site, about the nature of the information that nurses are finding and using to support their professional education, research, and clinical practice, and about the impact that Internet information ultimately has on health interactions and nursing care. The process of completing this small study showed that it is possible to usefully assess dimensions of Web site quality and suggested that it may be feasible to develop tools to help nurses evaluate national and international nursing Web sites. More research is needed to understand how nurses use the Internet to support their everyday professional practices, but the development and application of international Web site quality assurance tools may be important for maintaining professional nursing standards in the Internet age.

Commercial activities and the promotion of health in schools.

PubMed

Raine, Gary

2013-11-01

Many companies nowadays consider schools to be an important setting for marketing to children. However, important concerns can be raised from a health promotion perspective about the potential negative impact of commercial activities on the health and well-being of pupils. As this discussion paper will demonstrate, some commercial activities raise concerns in relation to physical health and obesity, not only by potentially undermining formal curriculum messages, but also through the active promotion of specific products, particularly those high in fat, sugar or salt. Nonetheless, the issues raised by commercial activities are not solely limited to effects on physical health. By allowing commercial activities, schools risk instilling in pupils consumer-orientated values. This is significant as such values have been linked to the development of poor health and well-being. Furthermore, the presence in schools of commercial activities will also militate against informed decision-making and be disempowering. There is also evidence that business-sponsored teaching materials can contain biased and misleading information. The potential negative impacts of commercial activities are inconsistent with goals in relation to the promotion of health and the principles of health-promoting schools.

Global Health Warning: Definitions Wield Power

PubMed Central

Marten, Robert

2016-01-01

Gorik Ooms recently made a strong case for considering the centrality of normative premises to analyzing and understanding the underappreciated importance of the nexus of politics, power and process in global health. This critical commentary raises serious questions for the practice and study of global health and global health governance. First and foremost, this commentary underlines the importance of the question of what is global health, and why as well as how does this definition matter? This refocuses discussion on the importance of definitions and how they wield power. It also re-affirms the necessity of a deeper analysis and understanding of power and how it affects and shapes the practice of global health. PMID:26927595

Debriefing olympics-a workshop concept to stimulate the adaptation of debriefings to learning contexts.

PubMed

Dieckmann, Peter

2012-06-01

Debriefing is important in simulation-based education but rarely studied empirically. In this article, I describe an experience-based workshop concept that was tested with approximately 80 participants during the Annual Meeting of the Society in Europe for Simulation Applied to Medicine (SESAM), June 2 to 4, 2011, in Granada, Spain. On a metalevel, the goal of the workshop was to raise the awareness of debriefing as an important part of simulation-based learning and to increase the awareness about different styles of debriefing-possibly stimulating further investigations of debriefings.

Angular dependance of spectral reflection for different materials

NASA Astrophysics Data System (ADS)

Kiefer, Pascal M.

2017-10-01

Parameters like the sun angle as well as the measurement angle mostly are not taken into account when simulating because their influence on the reflectivity is weak. Therefore the impact of a changing measurement and illumination angle on the reflectivity is investigated. Furthermore the impact of humidity and chlorophyll in the scenery is studied by analyzing reflectance spectra of different vegetative background areas. It is shown that the measurement as well as the illumination angle has an important influence on the absolute reflection values which raises the importance of measurements of the bidirectional reflectance distribution function (BRDF).

An assessment of faculty and dental student decision-making in ethics.

PubMed

Behar-Horenstein, Linda S; Catalanotto, Frank A; Garvan, Cynthia Wilson; Hudson-Vassell, Charisse

2014-01-01

This study reports and compares dental student and dental faculty scores to national norms for the Defining Issues Test 2, a measure of ethical decision-making competency. The findings showed that dental students and faculty tend to make decisions that promote self-interest, paralleling the ethical orientation of business professionals. Differences associated with gender, language, and norms from previous studies were observed. The findings underscore the importance of raising dental faculty and student awareness of their own ethical decision-making approaches. More importantly, the findings highlight the need to ensure that dental faculty have both the knowledge and skills to train dental students about the central role that ethical decision-making must play in patient care.

Evaluation of safety effect of turbo-roundabout lane dividers using floating car data and video observation.

PubMed

Kieć, Mariusz; Ambros, Jiří; Bąk, Radosław; Gogolín, Ondřej

2018-06-01

Roundabouts are one of the safest types of intersections. However, the needs to meet the requirements of operation, capacity, traffic organization and surrounding development lead to a variety of design solutions. One of such alternatives are turbo-roundabouts, which simplify drivers' decision making, limit lane changing in the roundabout, and induce low driving speed thanks to raised lane dividers. However, in spite of their generally positive reception, the safety impact of turbo-roundabouts has not been sufficiently studied. Given the low number of existing turbo-roundabouts and the statistical rarity of accident occurrence, the prevalent previously conducted studies applied only simple before-after designs or relied on traffic conflicts in micro-simulations. Nevertheless, the presence of raised lane dividers is acknowledged as an important feature of well performing and safe turbo-roundabouts. Following the previous Polish studies, the primary objective of the present study was assessment of influence of presence of lane dividers on road safety and developing a reliable and valid surrogate safety measure based on field data, which will circumvent the limitations of accident data or micro-simulations. The secondary objective was using the developed surrogate safety measure to assess and compare the safety levels of Polish turbo-roundabout samples with and without raised lane dividers. The surrogate safety measure was based on speed and lane behaviour. Speed was obtained from video observations and floating car data, which enabled the construction of representative speed profiles. Lane behaviour data was gathered from video observations. The collection of the data allowed for a relative validation of the method by comparing the safety performance of turbo-roundabouts with and without raised lane dividers. In the end, the surrogate measure was applied for evaluation of safety levels and enhancement of the existing safety performance functions, which combine traffic volumes, and speeds as a function of radii). The final models may help quantify the safety impact of different turbo-roundabout solutions. Copyright © 2018 Elsevier Ltd. All rights reserved.

European sea bass, Dicentrarchus labrax, in a changing ocean

NASA Astrophysics Data System (ADS)

Pope, E. C.; Ellis, R. P.; Scolamacchia, M.; Scolding, J. W. S.; Keay, A.; Chingombe, P.; Shields, R. J.; Wilcox, R.; Speirs, D. C.; Wilson, R. W.; Lewis, C.; Flynn, K. J.

2014-05-01

Ocean acidification, caused by rising concentrations of carbon dioxide (CO2), is widely considered to be a major global threat to marine ecosystems. To investigate the potential effects of ocean acidification on the early life stages of a commercially important fish species, European sea bass (Dicentrarchus labrax), 12 000 larvae were incubated from hatch through metamorphosis under a matrix of two temperatures (17 and 19 °C) and two seawater pCO2 levels (ambient and 1,000 μatm) and sampled regularly for 42 days. Calculated daily mortality was significantly affected by both temperature and pCO2, with both increased temperature and elevated pCO2 associated with lower daily mortality and a significant interaction between these two factors. There was no significant pCO2 effect noted on larval morphology during this period but larvae raised at 19 °C possessed significantly larger eyes and lower carbon:nitrogen ratios at the end of the study compared to those raised under 17 °C. Similarly, when the incubation was continued to post-metamorphic (juvenile) animals (day 67-69), fish raised under a combination of 19 °C and 1000 μatm pCO2 were significantly heavier. However, juvenile D. labrax raised under this combination of 19 °C and 1000 μatm pCO2 also exhibited lower aerobic scopes than those incubated at 19 °C and ambient pCO2. Most studies investigating the effects of near-future oceanic conditions on the early life stages of marine fish have used incubations of relatively short durations and suggested that these animals are resilient to ocean acidification. Whilst the increased survival and growth observed in this study supports this view, we conclude that more work is required to investigate whether the differences in juvenile physiology observed in this study manifest as negative impacts in adult fish.

Work and Leisure in Higher Education

ERIC Educational Resources Information Center

Harris, David

2012-01-01

Higher education is commonly described as offering combinations of work and leisure, but the implied relationship is often limited. Different conceptions of leisure, especially leisure as pleasurable experience, raise new possibilities for seeing academic activity itself as leisure in several important senses. The importance of identifying…

The syndrome of pseudotumour cerebri and idiopathic intracranial hypertension.

PubMed

Fraser, Clare; Plant, Gordon T

2011-02-01

Idiopathic intracranial hypertension (IIH) is a condition in which raised intracranial pressure is associated with a high body mass index, and in those societies in which the prevalence of obesity is increasing the disorder is of increasing importance. It is one cause of the syndrome of pseudotumour cerebri but the cause and the link with a rise in body weight are not understood. Furthermore the treatment of the more severe, sight-threatening cases is controversial. A major theme in recent years has been an attempt to identify the underlying mechanism of IIH. Some theories - such as the dural sinus stenosis theory - seem to ignore the relationship with weight gain; others have proposed a direct link between obesity and raised intracranial pressure through a specific fat distribution in the body; others through the production of lipokines; and yet others have suggested a converse causation with raised intracranial pressure giving rise to obesity. Uncontrolled case series continue to demonstrate the success of interventions such as cerebrospinal fluid diversion procedures, venous sinus stenting and bariatric surgery but there are no level 1 clinical trials. Interest in IIH is increasing and currently generating numerous studies but there is no consensus view on either cause or management.

Participatory ergonomics: co-developing interventions to reduce the risk of musculoskeletal symptoms in business drivers.

PubMed

Gyi, Diane; Sang, Katherine; Haslam, Cheryl

2013-01-01

The participatory process within four case study organisations with a target population of high mileage business drivers is described. The aim was to work with drivers and their managers to co-develop intervention activities to raise awareness of musculoskeletal health in drivers, including use of the car as a mobile office and manual handling from the car. Train-the-trainer sessions were delivered in each organisation, along with the co-production of training materials. The effectiveness of these activities were evaluated using three sources of data: post-intervention questionnaires, interviews with organisation 'champions' and observations from the research team's diaries. The approach raised management awareness of the risks to drivers and was successful in affecting change, and as such, participatory research should consider the early stages of a project as part of any intervention activities. The research team also reflect on conducting applied longitudinal research in the field. Raising awareness of the risks of musculoskeletal disorders in drivers who work from their vehicle is important. This paper reflects on research in the field and provides guidance on the participatory process and evaluating intervention activities. The participatory process was successful in affecting change at management level.

Grandparents Raising Grandchildren: What Have We Learned Over the Past Decade?

PubMed

Hayslip, Bert; Fruhauf, Christine A; Dolbin-MacNab, Megan L

2017-06-28

In this manuscript, we update the literature over the last decade in addressing several new content areas that have emerged in the grandfamilies literature, along with issues that are still important to understanding grandparents raising their grandchildren today. The social science and gerontological literature since 2004 was accessed, reviewed, organized topically, and integrated, based upon an exhaustive PsychINFO literature search. Our review indicates an ongoing and/or growing emphasis on (a) the strengths of grandparent raising grandchildren, (b) diversity among grandfamilies along a number of parameters, (c) the social-interpersonal, cultural, and policy-related contexts of grandfamilies, (d) process-focused research, (e) parenting, parenting skills, and family relationships, (f) grandparent psychological distress, (g) targets for and the efficacy of interventions with grandfamilies, and (h) methodological issues relevant to the study of grandfamilies. We discuss the implications of our findings in terms of more completely understanding grandfamilies along a number of parameters, as well as presenting specific recommendations for future research and practice. © The Author 2017. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Tobacco 21: An Important Public Policy to Protect Our Youth.

PubMed

Farber, Harold J; Pakhale, Smita; Neptune, Enid R

2016-12-01

An important approach to reduce youth tobacco use is the adoption of regulations to prohibit tobacco product sale to individuals younger than 21 years, termed Tobacco 21. In the United States, close to 90% of current smokers started smoking before the age of 18 years, and 99% before age 26 years. Earlier age of tobacco use initiation is associated with lower rates of smoking cessation. Increasing minimum age to purchase has been shown to reduce tobacco product use among youth. The critical determinant is likely the loss of social sources of tobacco products. Enforcement activities are important for age-of-purchase laws to be effective. Raising the minimum legal age to purchase tobacco products to 21 years is highly supported among both the smoking and nonsmoking public. Tobacco sales to those younger than 21 years account for just 2% of total tobacco sales, yet produce 90% of new smokers. The short-term effect on small business of raising the minimum age to purchase would be minimal. Small businesses will have time to adapt to the decrease in tobacco sales as fewer youth grow up nicotine addicted. Raising the minimum age to purchase of tobacco and nicotine products to 21 years, combined with enforcement of those restrictions, will help protect future generations from a lifetime of tobacco dependence and associated morbidity. These regulations should apply to all tobacco products, including electronic nicotine delivery systems. Respiratory health care providers should educate their local, state, and federal policy makers on the importance of Tobacco 21.

What You Don't Know May Kill You: The Importance of Including Sexual Health in Premarital Counseling

ERIC Educational Resources Information Center

Slater, LaTrina M.; Cummings Aholou, Tiffiany M.

2009-01-01

Sexual health is a widespread concern for intimate partners. As couples transition to marriage, it is vitally important to explore issues related to sexual health. Moreover, premarital counselors are encouraged to facilitate a sexual health discussion with premarital couples. This article presents the importance of raising the topic of sexual…

Full- or Half-Day Kindergarten: What Parents Pick- and Why

ERIC Educational Resources Information Center

Brannon, Diana

2005-01-01

In this article, the author discusses how important kindergarten is and how important it is for the parents to choose a kindergarten program that will be appropriate for their child. Most parents understand the importance of education and its relationship to their child's success in later years. However, today is a confusing time to be raising a…

A Study of Fund Raising and Fee Collection Practices in Tennessee Public Schools.

ERIC Educational Resources Information Center

Peach, Larry E.; Reddick, Thomas L.

Most school systems in Tennessee raise additional revenue for instructional and extracurricular activities through fund raising projects and voluntary student fee collections. Responses to a questionnaire by 129 principals (from a sample of 15) were analyzed to determine the extent, diversity, and results of fund raising activities and fee…

Self-Study and Evaluation Guide; Section C-5; Public Relations and Fund-Raising.

ERIC Educational Resources Information Center

National Accreditation Council for Agencies Serving the Blind and Visually Handicapped, New York, NY.

Public relations and fund-raising are those functions of management which engender public understanding and support for the agency's aims and services. These two functions are closely interrelated in that the agency's public relations effectiveness influences its ability to raise funds and, conversely, its fund-raising operations have a direct…

Time use of parents raising children with severe or profound intellectual and multiple disabilities.

PubMed

Luijkx, J; van der Putten, A A J; Vlaskamp, C

2017-07-01

Raising children with severe or profound intellectual and multiple disabilities (PIMD) is expected to put extreme pressure on parental time use patterns. The aim of this study was to examine the total time use of mothers and fathers raising children with PIMD and compare it with the time use of parents of typically developing children. Twenty-seven fathers and 30 mothers raising children with PIMD completed a time use diary on a mobile phone or tablet app, as did 66 fathers and 109 mothers of typically developing children. Independent t-tests and Mann-Whitney tests were performed to compare mean time use. There are no differences in the time use of parents of children with PIMD on contracted time (paid work and educational activities) and necessary time (personal care, eating and drinking and sleeping) when compared with parents of typically developing children. There are significant differences between the parents of children with PIMD and the parents of typically developing children in terms of committed time (time for domestic work and the care and supervision of their children) and free time. The mothers of children with PIMD spend significantly less time on domestic work and more time on care and supervision than mothers of typically developing children. This study shows that the parents of children with PIMD have to spend a significant amount of time on care tasks and have on average 1.5 h less free time per day than parents of typically developing children. This is a striking difference, because leisure time can substantially contribute to well-being. Therefore, it is important not only to consider a child with PIMD's support needs but also to identify what parents need to continue their children's daily care and supervision. © 2017 John Wiley & Sons Ltd.

Sex differences in factors contributing to family-to-work and work-to-family conflict in Japanese civil servants.

PubMed

Fujimura, Yuko; Sekine, Michikazu; Tatsuse, Takashi

2014-01-01

As the number of dual-earner couples in Japan has increased, work-life balance has become important. This study aimed to examine the factors that contribute to work-family conflict. The participants included 3,594 (2,332 men and 1,262 women) civil servants aged 20-59 working for local government on the west coast of Japan. Logistic regression analysis was used to evaluate whether work, family, or lifestyle characteristics were associated with work-family conflict. For men, family-to-work conflict was associated with being elderly, having low-grade employment, working long hours, raising children, and sleeping shorter hours. For women, being married and raising children were strong determinants of family-to-work conflict, and being middle-aged, working long hours, and sleeping shorter hours were also associated with this type of conflict. Regarding work-to-family conflict, working long hours was the strongest determinant of conflict in both sexes. In men, being elderly, living with family, eating dinner late, and sleeping shorter hours were also associated with work-to-family conflict. In women, having high-grade employment, being married, raising children, and eating dinner late were associated with work-to-family conflict. This study showed that working long hours was the primary determinant of work-to-family conflict in both sexes and that being married and raising children were strong factors of family-to-work conflict in women only. Sex differences may reflect divergence of the social and domestic roles of men and women in Japanese society. To improve the work-life balance, general and sex-specific health policies may be required.

An exploratory study of the perceived impact of raising the age of cigarette purchase on young smokers in Scotland.

PubMed

Borland, T; Amos, A

2009-10-01

To explore the perceived impact among a group of Scottish 16- and 17-year-old school leavers of the recent increase in age of sale of cigarettes (1 October 2007) from 16 to 18 years on their ability to purchase and access cigarettes. Qualitative interviews with friendship pairs. Twelve paired qualitative interviews conducted in June 2008. Participants were 16- and 17-year-old early school leavers undertaking a work skills programme in Lothian who smoked at least one cigarette per week. Data were analysed thematically. The increase in the age of sale affected participants' perceived ability to purchase cigarettes to differing extents. Three groups were identified: those who were unable to purchase cigarettes either before or after the change in the law, those who could purchase cigarettes before the change in the law but who found it very difficult to do so afterwards, and those who were relatively unaffected as they could purchase cigarettes both before and after the age was raised to 18 years, mostly from small corner shops. Smoking was embedded in participants' social lives and networks. Thus, there was only a limited impact upon their reported ability to access cigarettes due to the availability of alternative social sources of cigarettes from family, friends and others. This exploratory study raises questions about the nature and extent of the impact of raising the age of sale on young smokers' ability to purchase and access cigarettes. The importance of alternative social sources of cigarettes highlights the need for further research to investigate whether the change in legislation had less of an impact on more disadvantaged adolescent smokers, as they are likely to have greater access to alternative sources from their family, friends and community.

A Critical Analysis of the Scientific and Commercial Rationales for the De Novo Synthesis of Horsepox Virus

PubMed Central

2018-01-01

ABSTRACT This article evaluates the scientific and commercial rationales for the synthesis of horsepox virus. I find that the claimed benefits of using horsepox virus as a smallpox vaccine rest on a weak scientific foundation and an even weaker business case that this project will lead to a licensed medical countermeasure. The combination of questionable benefits and known risks of this dual use research raises serious questions about the wisdom of undertaking research that could be used to recreate variola virus. This analysis also raises important questions about the propriety of a private company sponsoring such dual use research without appropriate oversight and highlights an important gap in United States dual use research regulations. PMID:29569633

The impact of raising the minimum drinking age on driver fatalities.

PubMed

MacKinnon, D P; Woodward, J A

1986-12-01

Time series analysis was used to obtain statistical tests of the impact of raising the drinking age on monthly driver fatalities in Illinois, Michigan, and Massachusetts. A control series design permitted comparison between younger drivers (21 or less years) and older drivers (25 and older) within states where the minimum drinking age was raised. Since the two groups share the same driving conditions, it was important to demonstrate that any reduction in fatalities was limited to the young age group within which the drinking age change occurred. In addition, control states were selected to permit a comparison between driver fatalities of the young age group (21 or less) in states with the law change and young drivers in states without the law change. Significant immediate reductions in fatalities among 21 and younger drivers in Illinois and Michigan were observed after these states raised their minimum drinking age. No significant reductions in any control series were observed. A linear decrease in young driver fatalities was observed after the drinking age was raised in Massachusetts. There was also a significant linear decrease in young driver fatalities in the Connecticut control series, perhaps due to increasing awareness among young drivers of the dangers of drinking and driving.

Child rearing practices amongst brothel based commercial sex workers.

PubMed

Pardeshi, Geeta; Bhattacharya, S

2006-07-01

The experiences of the commercial sex workers as they fulfill the role of being a parent, have rarely been reported. Considering their socioeconomic background, profession and work pattern, the women are bound to face major challenges. To describe child bearing, family support, dietary practices and various placement options for raising children. A cross-sectional descriptive study of brothel-based commercial sex workers. X2 test, Fisher's Exact test. Some commercial sex workers continued pregnancy with the hope of security and support, while others were compelled to do so, as they report late for medical termination of pregnancy. A group of sex workers (Devdasis) received support during pregnancy, delivery, puerperium and child-rearing. The role and responsibilities of raising the child, depended upon the kind of family support available to the mothers. Being a single parent, stigma of the profession, odd working hours and variable family support were major challenges, while the fact that the women were earning, availability of rehabilitation centers, the homogeneous groups within the brothels, supportive peers and local non governmental organizations were factors which helped them in the process of raising their children. Day care centers and night shelters should be opened up in the red light area where the children can be looked after, during the working hours. The sex workers should be educated about weaning and nutrition. The role of peer workers and NGOs was very important in helping the women raise their children.

Maternal Rearing Environment Impacts Autonomic Nervous System Activity

PubMed Central

Bliss-Moreau, Eliza; Moadab, Gilda; Capitanio, John P.

2017-01-01

While it is now well known that social deprivation during early development permanently perturbs affective responding, accumulating evidence suggests that less severe restriction of the early social environment may also have deleterious effects. In the present report, we evaluate the affective responding of rhesus macaque (Macaca mulatta) infants raised by their mothers in restricted social environments or by their mothers in large social groups by indexing autonomic nervous system activity. Following a 25-hr evaluation of biobehavioral organization, electrocardiogram and an index of respiration were recorded for ten minutes. This allowed for an evaluation of both heart rate and respiratory sinus arrhythmia, an index of parasympathetic activity, during a challenging situation. Three to four month old infants raised in restricted social environments had significantly higher heart rates and lower respiratory sinus arrhythmia as compared to infants raised in unrestricted social environments, consistent with a more potent stress response to the procedure. These results are consistent with mounting evidence that the environment in which individuals are raised has important consequences for affective processing. PMID:28369889

Military Doctrine and Strategy in the Former Soviet Union: Implications for the Navy

DTIC Science & Technology

1993-08-01

tions were raised a4ut the real accuracy of American high- technology weapons. Commentary by the Russian Federation Foreign Minister Andrey Kozyrev in an...April 1991 New Times article recognized the vital importance of host nation support to the outcome of the campaign. Kozyrev suggested that without it...the DESERT STORM would have been "seriously hindered."" Kozyrev did not raise the presence of American seapower as an alternative mechanism to stage

Alternative leech vectors for frog and turtle trypanosomes.

PubMed

Siddall, M E; Desser, S S

1992-06-01

Trypanosoma pipientis infections were achieved by exposing laboratory-raised bullfrog tadpoles (Rana catesbeiana) to the leech Desserobdella picta that had fed on infected frogs. Likewise, a laboratory-raised snapping turtle (Chelydra serpentina) was infected with Trypanosoma chrysemydis following exposure to infected Placobdella ornata. Transmission of the trypanosomes by these leeches constitutes new vector records for the parasites. The biology of D. picta and P. ornata suggests that they are more important in transmitting these flagellates than the species of leech previously reported as vectors.

Quality and security - They work together

NASA Technical Reports Server (NTRS)

Carr, Richard; Tynan, Marie; Davis, Russell

1991-01-01

This paper describes the importance of considering computer security as part of software quality assurance practice. The intended audience is primarily those professionals involved in the design, development, and quality assurance of software. Many issues are raised which point to the need ultimately for integration of quality assurance and computer security disciplines. To address some of the issues raised, the NASA Automated Information Security program is presented as a model which may be used for improving interactions between the quality assurance and computer security community of professionals.

Complexity and conflicts of interest statements: a case-study of emails exchanged between Coca-Cola and the principal investigators of the International Study of Childhood Obesity, Lifestyle and the Environment (ISCOLE).

PubMed

Stuckler, David; Ruskin, Gary; McKee, Martin

2018-02-01

Statements on conflicts of interest provide important information for readers of scientific papers. There is now compelling evidence from several fields that papers reporting funding from organizations that have an interest in the results often generate different findings from those that do not report such funding. We describe the findings of an analysis of correspondence between representatives of a major soft drinks company and scientists researching childhood obesity. Although the studies report no influence by the funder, the correspondence describes detailed exchanges on the study design, presentation of results and acknowledgement of funding. This raises important questions about the meaning of standard statements on conflicts of interest.

The pressor response to water drinking in humans : a sympathetic reflex?

NASA Technical Reports Server (NTRS)

Jordan, J.; Shannon, J. R.; Black, B. K.; Ali, Y.; Farley, M.; Costa, F.; Diedrich, A.; Robertson, R. M.; Biaggioni, I.; Robertson, D.

2000-01-01

BACKGROUND: Water drinking increases blood pressure profoundly in patients with autonomic failure and substantially in older control subjects. The mechanism that mediates this response is not known. METHODS AND RESULTS: We studied the effect of drinking tap water on seated blood pressure in 47 patients with severe autonomic failure (28 multiple system atrophy [MSA], 19 pure autonomic failure patients [PAF]). Eleven older controls and 8 young controls served as control group. We also studied the mechanisms that could increase blood pressure with water drinking. Systolic blood pressure increased profoundly with water drinking, reaching a maximum of 33+/-5 mm Hg in MSA and 37+/-7 in PAF mm Hg after 30 to 35 minutes. The pressor response was greater in patients with more retained sympathetic function and was almost completely abolished by trimethaphan infusion. Systolic blood pressure increased by 11+/-2.4 mm Hg in elderly but not in young controls. Plasma norepinephrine increased in both groups. Plasma renin activity, vasopressin, and blood volume did not change in any group. CONCLUSIONS: Water drinking significantly and rapidly raises sympathetic activity. Indeed, it raises plasma norepinephrine as much as such classic sympathetic stimuli as caffeine and nicotine. This effect profoundly increases blood pressure in autonomic failure patients, and this effect can be exploited to improve symptoms due to orthostatic hypotension. Water drinking also acutely raises blood pressure in older normal subjects. The pressor effect of oral water is an important yet unrecognized confounding factor in clinical studies of pressor agents and antihypertensive medications.

Grandparents Raising Their Grandchildren: A Comparative Study of Depression

ERIC Educational Resources Information Center

Strutton, Joan N.

2010-01-01

There has been a steady increase in the United States in recent decades of grandparents raising their grandchildren. The aim of this study was to determine if depression levels of grandparents raising their grandchildren and depression levels of traditional grandparents differ. Additionally, the extent of the relationship to depression scores by…

African American Single Mothers Raising Sons: Implications for Family Therapy

ERIC Educational Resources Information Center

Gantt, Ann L.; Greif, Geoffrey L.

2009-01-01

Being raised by a single mother is one factor that has been suggested as contributing to the plight of African American males. Yet few studies have focused specifically on African American single mothers' experiences with raising sons. This qualitative study explored the following questions: (1) What are the experiences of African American single…

Science, Science Education and Their Discontents: A Response to Commentaries on the Paper, "Portrait of a Science Teacher as a Bricoleur--A Case Study from India"

ERIC Educational Resources Information Center

Sharma, Ajay

2008-01-01

In this response to commentaries by Ali Sammel, Jhumki Basu and Alberto Rodriguez, I present my perspective on three important issues raised by the commentators. These issues relate to the role of a researcher in her field settings and society, the critique of science and science education as oppressive dominant discourses, and co-opting…

Teaching about the Constitution: Relationships between Teachers' Subject Matter Knowledge, Pedagogic Beliefs and Instructional Decision Making regarding Selection of Content, Materials, and Activities. Summary of Research Findings.

ERIC Educational Resources Information Center

Hyland, John T.

Importance of the Constitution as the supreme law of the land and the reported failure of the United States youth to have been genuinely educated about the Constitution raises questions regarding teaching. One concerns what teachers know about the Constitution and the other is what they believe about teaching. This study investigates these…

Forest-Fire Prevention Knowledge and Attitudes of Residents of Utah County, Utah, With Comparisons to Butte County, California

ERIC Educational Resources Information Center

Christiansen, John R.; And Others

The use of land for outdoor recreation is becoming more and more important, and the increased use of the land has raised the risk of man-caused forest fires. The purposes of this study were (1) to determine the kinds and numbers of visits that people are making to public forests, (2) to identify the social characteristics of forest users, (3) to…

Having a Child Diagnosed with Cancer: Raising the Challenges Encountered by the Caregivers at the Pediatric Oncology Ward in Egypt

PubMed Central

2017-01-01

Having a child diagnosed with a life-threatening illness, and undergoing a severe treatment regimen, is a massive challenge for many caregivers, not the least of who are those with low socioeconomic status and living in a society where deeply rooted cultural and societal misconceptions are immensely noticeable. The aim of the study is to raise the great concerns experienced by the caregivers at the pediatric oncology ward in Egypt. The study is comprised of 24 caregivers of children with cancer undergoing treatment at the inpatient ward. Semi-structured interviews and participant observations were used as a means of data collection. Numerous concerns are addressed in this study which are all related to fear of the illness and guilty feelings of having caused the child this illness. The fears and concerns addressed in this paper seem to obstruct the caregivers’ overall psychosocial wellbeing, which is known to have multiple effects on the child’s overall wellbeing. Thus, it is very important to take into consideration caregivers in the child’s cancer treatment. PMID:29257054

Coalition Priorité Cancer and the Pharmaceutical Industry in Quebec: Conflicts of Interest in the Reimbursement of Expensive Cancer Drugs?

PubMed Central

Hughes, David; Williams-Jones, Bryn

2013-01-01

In the context of scarce public resources, patient interest groups have increasingly turned to private organizations for financing, including the pharmaceutical industry. This practice puts advocacy groups in a situation of potential conflicts between the interests of patients and those of the drug companies. The interests of patients and industry can converge on issues related to the approval and reimbursement of medications. But even on this issue, interests do not always align perfectly. Using the Quebec example of Coalition Priorité Cancer (CPC) as a case study, we examine the ethical issues raised by such financial relationships in the context of drug reimbursement decision-making. We collected, compiled and analyzed publicly available information on the CPC's organization and activities; this approach allowed us to raise and discuss important questions regarding the possible influence exerted on patient groups by donors. We conclude with some recommendations. PMID:23968674

Gender Inequalities in Noncommunicable Disease Risk Factors Among Indonesian Urban Population.

PubMed

Christiani, Yodi; Byles, Julie E; Tavener, Meredith; Dugdale, Paul

2016-03-01

Gender is an important determinant of health. We conducted a study to examine hypertension, obesity, hypercholesterolemia, and smoking behavior among adults aged >15 years in urban Indonesia. We compared the prevalence, predicted socioeconomic factors, the gender inequalities, and the contributing factors to the inequalities. Women had a higher risk of obesity and hypercholesterolemia and raised blood pressure in later life (P< .001). In contrast, men had a higher risk of being a current smoker and raised blood pressure at younger age (P< .001). The gender inequalities in hypertension, obesity, and hypercholesterolemia can be accounted for by disparities in socioeconomic factors between men and women, particularly involvement in paid work. However, the inequalities were also accounted for by different effects of the socioeconomic factors in men and women. Gender is interlinked with socioeconomic and biological factors in determining health. This emphasizes the need of gender responsive policies to control and prevent chronic disease. © 2015 APJPH.

Adolescent Peer Conflicts: Implications for Students and for Schools.

ERIC Educational Resources Information Center

Opotow, Susan

1991-01-01

Interview data from 40 inner-city seventh graders challenge the stereotype that adolescents' peer conflicts (APCs) are senseless, wasteful, and destructive. Rather, these conflicts raise important micropolitical concerns about power, conflict, coalition, and policy. APCs can increase the relevance of education, play an important role in social…

Cultural Worldviews of Foster Parents

ERIC Educational Resources Information Center

Brown, Jason D.; George, Natalie; St. Arnault, David; Sintzel, Jennifer

2011-01-01

A random sample of Canadian foster parents were asked about the importance of culture in fostering. In response to the question "What values, beliefs and traditions were you raised with and feel are important?," a total of 74 different responses were received. These responses were grouped together by foster parents and the groupings…

Preceptor Perceptions of the Importance of Experiential Guidelines

PubMed Central

Godwin, Donald; Thompson, Megan E.; Wittstrom, Kristina

2013-01-01

Objectives. To assess preceptors’ perceptions of the importance of experiential guidelines and identify and compare differences in perceptions. Methods. Active advanced and introductory pharmacy practice experience preceptors for the University of New Mexico were invited to participate in an anonymous electronic survey regarding the importance of specific tasks and abilities expected in new pharmacist practitioners as outlined in Appendix C of the Accreditation Council for Pharmacy Education (ACPE) Standards and Guidelines. Results. While the majority of preceptors rated most tasks (eg, communication, patient counseling) as very important or important, emerging tasks (eg, health literacy, public health, physical assessment) were not rated as highly by a majority of preceptors. Conclusion. The deficiencies identified in the study suggest potential reductions in the transfer of learning from preceptors to experiential students. Preceptor training programs should be structured to raise the perceived level of importance of these tasks. PMID:24052647

The "choking game": a new craze among Brazilian children and young people. Psychophysiological, behavioral and epidemiological characteristics of 'asphyxial games'.

PubMed

Guilheri, Juliana; Andronikof, Anne; Yazigi, Latife

2017-03-01

The 'choking game' is a risk-taking behavior that has spread quickly among children and young people, causing dependence, accidents and even death, including in Brazil. These activities are performed in order to experience fleeting euphoric sensations, attracting numerous participants through the thousands of videos posted on YouTube. The problem of 'asphyxial games' can be observed in the Brazilian digital media, although there is a lack of scientific studies. Through a systematic review of the literature and complementary material, this paper aims to address the 'asphyxial games', warning about the psychophysiological and behavioral effects of these practices, while also presenting international epidemiological data. Sharing this information in academic circles is extremely important given the need to acquire more knowledge on the topic, train professionals and propose preventive measures that raise awareness among children and young people of the potential danger of voluntary fainting. It is equally important to raise awareness among parents and teachers so they can identify the warning signs that children may be engaging in these practices. And finally, it is also necessary to request government support to control exposure to videos that encourage the behavior.

Genetic diversity and differentiation of exotic and American commercial cattle breeds raised in Brazil.

PubMed

Brasil, B S A F; Coelho, E G A; Drummond, M G; Oliveira, D A A

2013-11-18

The Brazilian cattle population is mainly composed of breeds of zebuine origin and their American derivatives. Comprehensive knowledge about the genetic diversity of these populations is fundamental for animal breeding programs and the conservation of genetic resources. This study aimed to assess the phylogenetic relationships, levels of genetic diversity, and patterns of taurine/zebuine admixture among 9 commercial cattle breeds raised in Brazil. Analysis of DNA polymorphisms was performed on 2965 animals using the 11 microsatellite markers recommended by the International Society of Animal Genetics. High genetic diversity was detected in all breeds, even though significant inbreeding was observed within some. Differences among the breeds accounted for 14.72% of the total genetic variability, and genetic differentiation was higher among taurine than among zebuine cattle. Of note, Nelore cattle presented with high levels of admixture, which is consistent with the history of frequent gene flow during the establishment of this breed in Brazil. Furthermore, significant genetic variability was partitioned within the commercial cattle breeds formed in America, which, therefore, comprise important resources of genetic diversity in the tropics. The genetic characterization of these important Brazilian breeds may now facilitate the development of management and breeding programs for these populations.

Ethics and Epistemology in Big Data Research.

PubMed

Lipworth, Wendy; Mason, Paul H; Kerridge, Ian; Ioannidis, John P A

2017-12-01

Biomedical innovation and translation are increasingly emphasizing research using "big data." The hope is that big data methods will both speed up research and make its results more applicable to "real-world" patients and health services. While big data research has been embraced by scientists, politicians, industry, and the public, numerous ethical, organizational, and technical/methodological concerns have also been raised. With respect to technical and methodological concerns, there is a view that these will be resolved through sophisticated information technologies, predictive algorithms, and data analysis techniques. While such advances will likely go some way towards resolving technical and methodological issues, we believe that the epistemological issues raised by big data research have important ethical implications and raise questions about the very possibility of big data research achieving its goals.

Raising the bar for reproducible science at the U.S. Environmental Protection Agency Office of Research and Development.

PubMed

George, Barbara Jane; Sobus, Jon R; Phelps, Lara P; Rashleigh, Brenda; Simmons, Jane Ellen; Hines, Ronald N

2015-05-01

Considerable concern has been raised regarding research reproducibility both within and outside the scientific community. Several factors possibly contribute to a lack of reproducibility, including a failure to adequately employ statistical considerations during study design, bias in sample selection or subject recruitment, errors in developing data inclusion/exclusion criteria, and flawed statistical analysis. To address some of these issues, several publishers have developed checklists that authors must complete. Others have either enhanced statistical expertise on existing editorial boards, or formed distinct statistics editorial boards. Although the U.S. Environmental Protection Agency, Office of Research and Development, already has a strong Quality Assurance Program, an initiative was undertaken to further strengthen statistics consideration and other factors in study design and also to ensure these same factors are evaluated during the review and approval of study protocols. To raise awareness of the importance of statistical issues and provide a forum for robust discussion, a Community of Practice for Statistics was formed in January 2014. In addition, three working groups were established to develop a series of questions or criteria that should be considered when designing or reviewing experimental, observational, or modeling focused research. This article describes the process used to develop these study design guidance documents, their contents, how they are being employed by the Agency's research enterprise, and expected benefits to Agency science. The process and guidance documents presented here may be of utility for any research enterprise interested in enhancing the reproducibility of its science. © The Author 2015. Published by Oxford University Press on behalf of the Society of Toxicology.

Overview of Literature Related to the Study and Practice of Academic Fund Raising.

ERIC Educational Resources Information Center

Miller, Michael T.; And Others

This paper examines the study and practice of academic fund raising, reviewing the major trends in both the scholarly and professional literature and summarizing recent research on the topic. It considers the history of academic fund raising, institutional advancement, and the psychology of giving, discussing research that looks at the social and…

Surrogate mothers: aboriginal grandmothers raising grandchildren in Taiwan.

PubMed

Chang, Yu-Ting; Hayter, Mark

2011-05-01

The purpose of this qualitative study was to understand the experiences of Taiwanese aboriginal grandmothers when raising their grandchildren. Adopting a phenomenological approach, interviews were conducted with 15 Taiwanese aboriginal grandmothers who served as primary caregiver to a grandchild or grandchildren. Data were analyzed using Giorgi's phenomenological method. Four themes emerged from the data analysis, reflecting the parenting experience of grandmothers: using aged bodies to do energetic work: represented the physical effects of raising grandchildren; conflicting emotions: reflected the psychological effects of raising grandchildren; lifelong and privative obligation: described the cultural and societal beliefs of raising grandchildren; and coping strategies for raising grandchildren outlined methods the grandmothers used to cope with parenting their grandchildren. The results of this study offers insights into surrogate parenting within an underresearched group in Taiwan and will enable health care providers to be more aware of the physical, emotional, and social effects of the role of grandparent parenting.

Non-communicable disease risk factor patterns among mining industry workers in Papua, Indonesia: longitudinal findings from the Cardiovascular Outcomes in a Papuan Population and Estimation of Risk (COPPER) Study

PubMed Central

Rodriguez-Fernandez, Rodrigo; Rahajeng, Ekowati; Viliani, Francesca; Kushadiwijaya, Haripurnomo; Amiya, Rachel M; Bangs, Michael J

2015-01-01

Objectives Non-communicable diseases (NCDs) constitute an increasing slice of the global burden of disease, with the South-East Asia region projected to see the highest increase in NCD-related deaths over the next decade. Mining industry employees may be exposed to various factors potentially elevating their NCD risk. This study aimed to assess the distribution and 5-year longitudinal trends of key metabolic NCD risk factors in a cohort of copper–gold mining company workers in Papua, Indonesia. Methods Metabolic indicators of NCD risk were assessed among employees (15 580 at baseline, 6496 prospectively) of a large copper–gold mining operation in Papua, Indonesia, using routinely collected 5-year medical surveillance data. The study cohort comprised individuals aged 18–68 years employed for ≥1 year during 2008–2013. Assessed risk factors were based on repeat measures of cholesterol, blood glucose, blood pressure and body weight, using WHO criteria. Results Metabolic risk indicator rates were markedly high and increased significantly from baseline through 5-year follow-up (p<0.001). Adjusting for gender and age, longer duration of employment (≥10 years) predicted raised cholesterol (adjusted OR (AOR)=1.13, p=0.003), raised blood pressure (AOR=1.16, p=0.009) and overweight/obesity (AOR=1.14, p=0.001) at baseline; and persistent raised cholesterol (AOR=1.26, p=0.003), and both incident (AOR=1.33, p=0.014) and persistent raised blood glucose (AOR=1.62, p=0.044) at 3-year follow-up. Conclusions Individuals employed for longer periods in a mining operations setting in Papua, Indonesia, may face elevated NCD risk through various routes. Workplace health promotion interventions and policies targeting modifiable lifestyle patterns and environmental exposures present an important opportunity to reduce such susceptibilities and mitigate associated health risks. PMID:26231573

Cardiovascular disease and omega-3s: Prescription products and fish oil dietary supplements are not the same.

PubMed

Gutstein, Adina S; Copple, Tina

2017-12-01

Despite achievement of optimal low-density lipoprotein cholesterol (LDL-C) control with statin therapy, patients with elevated triglycerides (TGs) and residual cardiovascular risk are commonly encountered in clinical practice. We present information from completed and ongoing clinical trials examining Rx omega-3s for TG-lowering and omega-3 dietary supplements to highlight important differences affecting patient management for nurse practitioners. Rx omega-3s demonstrate robust reductions in TGs and may have a role in reducing residual cardiovascular risk. Products containing docosahexaenoic acid (DHA) may raise LDL-C and should not be substituted for Rx eicosapentaenoic acid (EPA)-only icosapent ethyl, which does not raise LDL-C. Omega-3 dietary supplements (e.g., fish oils containing EPA and DHA) may be used for general health promotion; however, they are not regulated as medications and concerns regarding quality, purity, safety, and variability of content exist. It is important to advise patients that omega-3 dietary supplements are not medications and should not be substituted for Rx omega-3s. Large-scale cardiovascular outcomes studies are underway for Rx omega-3s in statin-treated patients. Nurse practitioners can take an active role in reducing residual cardiovascular risk and educating patients about important differences between Rx omega-3s and fish oil supplements. ©2017 American Association of Nurse Practitioners.

7 CFR 65.235 - Raised.

Code of Federal Regulations, 2011 CFR

2011-01-01

..., PORK, LAMB, CHICKEN, GOAT MEAT, PERISHABLE AGRICULTURAL COMMODITIES, MACADAMIA NUTS, PECANS, PEANUTS..., chicken, goat, and lamb, the period of time from birth until slaughter or in the case of animals imported...

A fresh liver agar substrate for rearing small numbers of forensically important blow flies (Diptera: Calliphoridae).

PubMed

Gruner, Susan V; Slone, Daniel H

2014-05-01

Forensically important calliphorids can be reared on a mixture of beef liver and agar. Small pieces of meat, especially fresh or frozen beef liver, will desiccate in 2-6 h, but this simple-to-make feeding substrate remains moist for at least 12 h at 25 and 30 degrees C without desiccation, even in small (5 g) amounts. We determined the survivorship of small numbers of Chrysomya megacephala (F.) (first-instar larvae to adult eclosion) raised on 5 g of liver agar and fresh beef liver. We found that all larvae raised on 5 g of liver died due to desiccation, but survivorship on 5 g of liver agar was equivalent to that on larger (50 g) pieces of either liver agar or beef liver.

Human-armadillo interaction in Ceará, Brazil: Potential for transmission of Mycobacterium leprae.

PubMed

Kerr, Ligia; Kendall, Carl; Sousa, Cesar Augusto Barros de; Frota, Cristiane Cunha; Graham, Jove; Rodrigues, Laura; Fernandes, Rafael Lima; Barreto, Maurício Lima

2015-12-01

Several factors suggest that armadillos present an important risk for human leprosy infection. This study uses semi-structured interviews to better illustrate how human interaction with armadillos may increase the risk of leprosy transmission. The participants were all residents of the state of Ceará, in northeastern Brazil, all acknowledged contact with armadillos either through hunting, through cooking, or through consumption of its meat. This study raises important issues about contact between human beings and armadillos. The interviews provide evidence of numerous situations in which leprosy transmission via the armadillo is possible. At a minimum, people who hunt armadillos need to be made aware of the risk of infection. Copyright © 2015. Published by Elsevier B.V.

Labeling strategies to overcome the problem of niche markets for sustainable milk products: The example of pasture-raised milk.

PubMed

Kühl, S; Gassler, B; Spiller, A

2017-06-01

Pasture-raised milk is gaining in importance in some European countries and in the United States. The production of pasture-raised milk is linked to higher costs, as the milk is normally collected and processed separately from conventional barn milk. This could hinder the production of sustainable milk products. We discuss alternative labeling strategies that allow the mixing of pasture-raised (sustainable) and conventional milk to reduce costs and break free from the current niche market. The lower price would allow for more pasture-raised milk to be produced and enter the mainstream market. The aim of this study was to analyze consumers' willingness to pay for alternative labeling types using a discrete choice experiment with 1,065 German milk buyers. The 2 alternative labels, besides the classical labeling approach, are based on the mass balance approach (at least 50% pasture-raised milk in a package) and cause-related marketing (support of farmers who keep their cows on pasture). The discrete choice experiment was combined with a cluster analysis to get a deeper understanding of the buying behavior of the diverse consumer segments for milk. We found that all consumer groups prefer the classical label where products are segregated but also understand the benefits of cause-related marketing. The average consumer was willing to pay €0.50 more for pasture-raised milk certified with the classical label and €0.38 more for pasture-raised milk labeled with a cause-related marketing claim. However, differences between the clusters are strong: The smallest cluster of ethically involved consumers (15%) is willing to pay the highest premiums, especially for the classical label. Cause-related marketing is an interesting alternative for involved buyers under price pressure (41%), whereas the mass balance approach is little understood and thus less valued by consumers. From our results we concluded that cause-related marketing (in our case, the support of pasturing of dairy cows) can be useful for dairies for which it is not efficient to collect and process products separately. This approach is furthermore suitable for reaching consumers who are mainly interested in altruistic issues but at the same time are more price sensitive, as this labeling strategy does not need separate collection and processing and can thereby be marketed at a lower price. Copyright © 2017 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

Engaging a Community for Rare Genetic Disease: Best Practices and Education From Individual Crowdfunding Campaigns.

PubMed

Ortiz, Romina Alicia; Witte, Steven; Gouw, Arvin; Sanfilippo, Ana; Tsai, Richard; Fumagalli, Danielle; Yu, Christine; Lant, Karla; Lipitz, Nicole; Shepphird, Jennifer; Alvina, Fidelia B; Cheng-Ho Lin, Jimmy

2018-02-05

Genetic sequencing is critically important to diagnostic health care efforts in the United States today, yet it is still inaccessible to many. Meanwhile, the internet and social networking have made crowdfunding a realistic avenue for individuals and groups hoping to fund medical and research causes, including patients in need of whole exome genetic sequencing (WES). Amplify Hope is an educational program designed to investigate what factors affect the success of medical crowdfunding campaigns. We conducted a needs assessment, a series of 25 interviews concerning crowdfunding, and provided training on best practices identified through our assessment for 11 individuals hoping to run their medical crowdfunding campaigns to raise money for patients to access trio WES to identify the mutated proteins that caused their apparent inherited disease. The crowdfunding education was given in a 30-day training period with resources such as webinars, fact sheets and a crowdfunding training guide emailed to each participant. All campaigns were launched on the same date and were given 30 days to raise the same goal amount of US $5000. Reviewing the 4 crowdfunding campaigns that raised the goal amount within the 30-day period, we sought to identify features that made the 4 crowdfunding campaigns successful. In addition, we sought to assess which factors the resulting 75 donors report as influencing their decision to donate to a campaign. Finally, we investigated whether crowdfunding campaigns for exome sequencing had an impact on increasing applicant's and donors' knowledge of genomics. Of the 86 study inquiries, 11 participants submitted the required forms and launched their crowdfunding campaigns. A total of 4 of the 11 campaigns raised their goal amounts within 30 days. We found that social media played an important role in all campaigns. Specifically, a strong social media network, an active outreach process to networks, as well as engagement within the study all correlated with a higher success rate. Amplify Hope donors were more likely to support projects that were near their fundraising goals, and they found video far more effective for learning about genomics than any other medium. ©Romina Alicia Ortiz, Steven Witte, Arvin Gouw, Ana Sanfilippo, Richard Tsai, Danielle Fumagalli, Christine Yu, Karla Lant, Nicole Lipintz, Jennifer Shepphird, Fidelia B Alvina, Jimmy Cheng-Ho Lin. Originally published in the Interactive Journal of Medical Research (http://www.i-jmr.org/), 05.02.2018.

Response to "Nature fix: Addiction to outdoor activities"R. C. Buckley's commentary on Heirene, R. M., Shearer, D., Roderique-Davies, G., & Mellalieu, S. D. (2016). Addiction in extreme sports: An exploration of withdrawal states in rock climbers. Journal of Behavioral Addictions, 5, 332-341.

PubMed

Heirene, Robert M; Shearer, David; Mellalieu, Stephen D; Roderique-Davies, Gareth

2016-12-01

Buckley's commentary on our study of rock climber's withdrawal experiences raises a number of important questions surrounding the concept of extreme or adventure sports addiction. Drawing on the few available investigations of this topic, we respond to Buckley's questions here, though emphasize the need for further studies of extreme sports addiction in order to provide more empirically informed answers.

Mediated realism and the representation of a health care controversy.

PubMed

Petraglia, J

1994-01-01

Psychologists have recently identified "situated cognition" as an important issue for educators across disciplines. Accordingly, instructional technologists have been working on ways to make classroom materials more true-to-life and affectively engaging. In this article I review a study designed to investigate the ways in which differing realism conditions (delivered through interactive video) influenced users' understanding of the issue of euthanasia and the case of Dax Cowart. Based on the study's findings, I raise the issue of a possible trade-off between traditional values of objectivity and authenticity.

Chlorophacinone residues in mammalian prey at a black-tailed prairie dog colony

USGS Publications Warehouse

Vyas, Nimish B.; Hulse, Craig S.; Rice, Clifford P.

2012-01-01

Black-tailed prairie dogs (BTPDs), Cynomys ludovicianus, are an important prey for raptors; therefore, the use of the rodenticide Rozol (0.005% chlorophacinone active ingredient) to control BTPDs raises concern for secondary poisonings resulting from the consumption of contaminated prey by raptors. In the present study, the authors observed Rozol exposure and adverse effects to mammalian prey on 11 of 12 search days of the study. Mammalian hepatic chlorophacinone residues ranged from 0.44 to 7.56 µg/g. Poisoned prey availability was greater than previously reported.

Effects of microgravity on vestibular ontogeny: direct physiological and anatomical measurements following space flight (STS-29)

NASA Technical Reports Server (NTRS)

Jones, T. A.; Fermin, C.; Hester, P. Y.; Vellinger, J.

1993-01-01

Does space flight change gravity receptor development? The present study measured vestibular form and function in birds flown as embryos for 5 days in earth orbit (STS-29). No major changes in vestibular gross morphology were found. Vestibular response mean amplitudes and latencies were unaffected by space flight. However, the results of measuring vestibular thresholds were mixed and abnormal responses in 3 of the 8 flight animals raise important questions.

Response to "Comments on 'Theory for source-responsive and free-surface film modeling of unsaturated flow'"

USGS Publications Warehouse

Nimmo, John R.

2012-01-01

I am grateful to Masciopinto (2012) for raising several issues from my study (Nimmo, 2010) that deserve elaboration or clarification. In this reply, I address these in what I judge to be the order of importance, the main ones being (i) the discrepancy of scales between the two domains that treat preferential and diffuse unsaturated flow, and (ii) the properties that must be evaluated to characterize the medium.

The Characteristic and Impact of the Change in Consumption of Roughage for China in Recent Years

NASA Astrophysics Data System (ADS)

Sun, R.

2016-12-01

Food security is of great importance to national economy and the people's livelihood, and the method to ensure which has always been an issue paid close attention to by both Chinese government and people. Among all the fodders, the change in consumption of roughage is highly relative to the amount and growing status of the livestock including pig, goat, cattle and dairy cattle which makes it a vital factor of food security and worth studying. Apart from reading considerable amount of both domestic and international materials and conducting data selection, this research focuses on the change in roughage consumption of domestic livestock industry and the impact of intensive farming raise on the consumption. And we came up with two conclusions. First, in recent years, roughage consumption has been experiencing a dramatic decrease caused mainly by the decrease of roughage consumption of pigs. Second, with the increasing trend of pig intensive farming, its main fodder has transformed from roughage to concentrated feed and inevitably leads to roughage as well as total fodder consumption decline and concentrated feed consumption increase. And the profit of intensive farming raise outweighs that of extensive farming and small-scale farming. The study firstly calculates the roughage consumption of domestic livestock industry. It also states the important role roughage plays in the development of livestock industry from the perspective of food security.

Concept Innateness, Concept Continuity, and Bootstrapping

PubMed Central

Carey, Susan

2011-01-01

The commentators raised issues relevant to all three important theses of The Origin of Concepts (TOOC). Some questioned the very existence of innate representational primitives, and others questioned my claims about their richness and whether they should be thought of as concepts. Some questioned the existence of conceptual discontinuity in the course of knowledge acquisition and others argued that discontinuity is much more common than portrayed in TOOC. Some raised issues with my characterization of Quinian bootstrapping, and others questioned the dual factor theory of concepts motivated by my picture of conceptual development. PMID:23264705

Viewpoint: the future of research in pediatric allergy: what should the focus be?

PubMed

Van Bever, Hugo P S; Lee, Bee Wah; Shek, Lynette Pei-Chi; Shek, Lynette

2012-02-01

Allergic diseases have been increasing during the last three decades, and exact reasons for this are still debated. Despite intense ongoing research, a lot of aspects of allergic diseases are still poorly understood, resulting in limitations in current therapeutic approach to allergies. In this viewpoint, important unanswered research questions are raised mainly on novel therapeutic approaches to allergic children, and suggestions for future research are raised. Three aspects of pediatric allergy are distinguished: the prevention, control, and cure. © 2011 John Wiley & Sons A/S.

Promises and Perils of Assessing Character and Social and Emotional Learning

ERIC Educational Resources Information Center

McKown, Clark

2017-01-01

Dr. Card's article provides useful and clear standards for determining what good measurement is, identifies important problems in the measurement of constructs important to character education, and provides clear guidance about measurement development. In this article, I raise 4 points that build on Dr. Card's work. First, advancing assessment in…

Discipline Identity in Economic History: Reflecting on an Interdisciplinary Community

ERIC Educational Resources Information Center

Shanahan, Martin

2015-01-01

The article by Aileen Fyfe (this issue) raises a number of important issues about academic identity and the importance of the disciplinary community in the creation and maintenance of that identity. It also discusses some of the additional difficulties faced by interdisciplinary disciplines; lack of recognition (and thus institutional support),…

The Importance of the Source of Power in an Educational Setting.

ERIC Educational Resources Information Center

Golanda, Eugene L.

This paper raises important questions about proposals for empowerment and shared governance in U.S. schools. Holding that consent is the key to understanding power and empowerment, the paper defines these concepts, discusses the purposes of empowerment, describes the types of empowerment being attempted, and outlines some predictable consequences.…

Beliefs and Values among Rural Citizens: Shared Expectations for Educational Attainment?

ERIC Educational Resources Information Center

Deggs, David M.; Miller, Michael T.

2011-01-01

Discussions at the local, state, and national level have been focused on the importance of providing access and opportunity for college attendance. While these discussions are important to raising public interest in higher education attainment, they often negate how community values influence the college attendance decision process. This study…

A Brief Examination of Institutional Advancement Activities at Hispanic Serving Institutions.

ERIC Educational Resources Information Center

Mulnix, Michael William; Bowden, Randall G.; Lopez, Esther Elena

2002-01-01

Examined what level of importance university presidents of Hispanic serving institutions place on institutional advancement. Found that they believe strongly in the importance of such activities but most believe their efforts in areas such as fund raising, marketing, and public relations are not very satisfactory. Also found that many do not…

Turn Your Key--Reducing Truck Idling

ERIC Educational Resources Information Center

MacRae, Gareth; Stockport, Tina

2008-01-01

As Australia enters the era of emissions trading schemes, strategies to further curb emissions will grow in importance. At the same time, a national emissions trading scheme is set to be introduced whilst the country is set to increase its dependency and volume of road transport in years to come. This raises a doubly important question for…

Publicly Minded, Privately Focused: Western Australian Teachers and School Choice

ERIC Educational Resources Information Center

Forsey, Martin G.

2010-01-01

In the growing school choice research literature little, if any, attention has been given to the choices made by the providers of educational services. Yet the workplace preferences shown by teachers and school administrators influences educational practice in important ways and helps illuminate some of the important issues raised in the school…

Treading lightly: spirituality issues in mental health nursing.

PubMed

Wilding, Clare; Muir-Cochrane, Eimear; May, Esther

2006-06-01

Spirituality has been recognized as an important part of nursing practice since its early beginnings. However, debate continues about whether and how nurses and other mental health professionals should include spirituality within their daily work. This paper aims to contribute to the discussion of spirituality within mental health nursing, through considering findings from a Heideggerian phenomenological study conducted with six people with mental illness living in regional Australia. This study aimed to provide a greater understanding of the phenomenon of spirituality by answering a primary research question, 'What does spirituality mean for people with a mental illness?' Participants were interviewed and data analysed using an iterative approach. Findings emerged through multiple readings and meanings were gradually constructed from the data into themes. The themes describe that spirituality is experienced uniquely for the participants, and that spirituality became vitally important to them when they became mentally unwell. In addition, issues of interest to mental health nurses were raised but not completely addressed by the study. The issues relate to potential interactions about spirituality between nurses and their patients. Although participants wanted to discuss their experiences of spirituality with others, they raised concerns about whether their mental health care providers would be accepting of their beliefs. Spirituality was deemed to be a highly individual phenomenon; it could be experienced as a journey and it was life-sustaining. For these reasons, it is proposed that mental health professionals must be prepared to discuss patients' spiritual needs in the context of their health concerns.

Cognitive safety of intracranial electrodes for epilepsy.

PubMed

Meador, Kimford J; Halpern, Casey H; Hermann, Bruce P

2018-06-01

Two recent articles in Epilepsia have raised concerns about adverse cognitive effects associated with intracranial electrode implantation. However, both studies have important limitations, and their results contrast with studies that report no adverse cognitive effects of intracranial electrodes for diagnosis or neurostimulation in epilepsy. Furthermore, no data are provided on the relative safety of depth electrodes implanted along the longitudinal axis of the hippocampus vs other electrode locations or types of electrodes. Instituting changes in the use of depth electrodes based solely on these 2 studies is not clinically indicated. Further research is needed. Wiley Periodicals, Inc. © 2018 International League Against Epilepsy.

Dissociative symptoms and sleep parameters--an all-night polysomnography study in patients with insomnia.

PubMed

Van Der Kloet, Dalena; Giesbrecht, Timo; Franck, Erik; Van Gastel, Ann; De Volder, Ilse; Van Den Eede, Filip; Verschuere, Bruno; Merckelbach, Harald

2013-08-01

Dissociative disorders encompass a range of symptoms varying from severe absent-mindedness and memory problems to confusion about one's own identity. Recent studies suggest that these symptoms may be the by-products of a labile sleep-wake cycle. In the current study, we explored this issue in patients suffering from insomnia (N=46). We investigated whether these patients have raised levels of dissociative symptoms and whether these are related to objective sleep parameters. Patients stayed for at least one night in a specialized sleep clinic, while sleep EEG data were obtained. In addition, they completed self-report measures on dissociative symptoms, psychological problems, and sleep characteristics. Dissociative symptom levels were elevated in patients suffering from insomnia, and were correlated with unusual sleep experiences and poor sleep quality. Longer REM sleep periods and less time spent awake during the night were predictive of dissociation. This is the first study to show that insomnia patients have raised dissociative symptom levels and that their dissociative symptoms are related to objective EEG parameters. These findings are important because they may inspire sleep-related treatment methods for dissociative disorders. Copyright © 2013 Elsevier Inc. All rights reserved.

Incorporating Measures of Sleep Quality into Cancer Studies

PubMed Central

Redeker, Nancy S.; Pigeon, Wilfred R.; Boudreau, Eilis A.

2014-01-01

Introduction/background Sleep disturbance may influence the development of cancer and responses to treatment. It is also closely tied to recovery and quality of life in cancer patients, survivors, and caregivers, and recent studies have begun to show beneficial effects of sleep promoting interventions. Despite the importance of sleep to cancer and its treatment and the availability of numerous tools for measuring sleep quality and quantity, sleep measurements are underutilized in cancer studies. Methods This review, written for cancer researchers interested in incorporating sleep measures into their studies, is designed to raise awareness about the importance of sleep and suggest strategies for including sleep evaluation in cancer studies. Conclusions Inclusion of readily available sleep measures may ultimately improve cancer care by facilitating studies that lead to a greater understanding of how sleep and sleep disturbance influence all aspects of cancer care and the patient experience. PMID:25510361

Pre-Columbian agricultural landscapes, ecosystem engineers, and self-organized patchiness in Amazonia.

PubMed

McKey, Doyle; Rostain, Stéphen; Iriarte, José; Glaser, Bruno; Birk, Jago Jonathan; Holst, Irene; Renard, Delphine

2010-04-27

The scale and nature of pre-Columbian human impacts in Amazonia are currently hotly debated. Whereas pre-Columbian people dramatically changed the distribution and abundance of species and habitats in some parts of Amazonia, their impact in other parts is less clear. Pioneer research asked whether their effects reached even further, changing how ecosystems function, but few in-depth studies have examined mechanisms underpinning the resilience of these modifications. Combining archeology, archeobotany, paleoecology, soil science, ecology, and aerial imagery, we show that pre-Columbian farmers of the Guianas coast constructed large raised-field complexes, growing on them crops including maize, manioc, and squash. Farmers created physical and biogeochemical heterogeneity in flat, marshy environments by constructing raised fields. When these fields were later abandoned, the mosaic of well-drained islands in the flooded matrix set in motion self-organizing processes driven by ecosystem engineers (ants, termites, earthworms, and woody plants) that occur preferentially on abandoned raised fields. Today, feedbacks generated by these ecosystem engineers maintain the human-initiated concentration of resources in these structures. Engineer organisms transport materials to abandoned raised fields and modify the structure and composition of their soils, reducing erodibility. The profound alteration of ecosystem functioning in these landscapes coconstructed by humans and nature has important implications for understanding Amazonian history and biodiversity. Furthermore, these landscapes show how sustainability of food-production systems can be enhanced by engineering into them follows that maintain ecosystem services and biodiversity. Like anthropogenic dark earths in forested Amazonia, these self-organizing ecosystems illustrate the ecological complexity of the legacy of pre-Columbian land use.

Pre-Columbian agricultural landscapes, ecosystem engineers, and self-organized patchiness in Amazonia

PubMed Central

McKey, Doyle; Rostain, Stéphen; Iriarte, José; Glaser, Bruno; Birk, Jago Jonathan; Holst, Irene; Renard, Delphine

2010-01-01

The scale and nature of pre-Columbian human impacts in Amazonia are currently hotly debated. Whereas pre-Columbian people dramatically changed the distribution and abundance of species and habitats in some parts of Amazonia, their impact in other parts is less clear. Pioneer research asked whether their effects reached even further, changing how ecosystems function, but few in-depth studies have examined mechanisms underpinning the resilience of these modifications. Combining archeology, archeobotany, paleoecology, soil science, ecology, and aerial imagery, we show that pre-Columbian farmers of the Guianas coast constructed large raised-field complexes, growing on them crops including maize, manioc, and squash. Farmers created physical and biogeochemical heterogeneity in flat, marshy environments by constructing raised fields. When these fields were later abandoned, the mosaic of well-drained islands in the flooded matrix set in motion self-organizing processes driven by ecosystem engineers (ants, termites, earthworms, and woody plants) that occur preferentially on abandoned raised fields. Today, feedbacks generated by these ecosystem engineers maintain the human-initiated concentration of resources in these structures. Engineer organisms transport materials to abandoned raised fields and modify the structure and composition of their soils, reducing erodibility. The profound alteration of ecosystem functioning in these landscapes coconstructed by humans and nature has important implications for understanding Amazonian history and biodiversity. Furthermore, these landscapes show how sustainability of food-production systems can be enhanced by engineering into them fallows that maintain ecosystem services and biodiversity. Like anthropogenic dark earths in forested Amazonia, these self-organizing ecosystems illustrate the ecological complexity of the legacy of pre-Columbian land use. PMID:20385814

An insight into pre-Columbian raised fields: the case of San Borja, Bolivian lowlands

NASA Astrophysics Data System (ADS)

Rodrigues, Leonor; Lombardo, Umberto; Trauerstein, Mareike; Huber, Perrine; Mohr, Sandra; Veit, Heinz

2016-07-01

Pre-Columbian raised field agriculture in the tropical lowlands of South America has received increasing attention and been the focus of heated debates regarding its function, productivity, and role in the development of pre-Columbian societies. Even though raised fields are all associated to permanent or semi-permanent high water levels, they occur in different environmental contexts. Very few field-based studies on raised fields have been carried out in the tropical lowlands and little is known about their use and past management. Based on topographic surveying and mapping, soil physical and chemical analysis and OSL and radiocarbon dating, this paper provides insight into the morphology, functioning and time frame of the use of raised fields in the south-western Llanos de Moxos, Bolivian Amazon. We have studied raised fields of different sizes that were built in an area near the town of San Borja, with a complex fluvial history. The results show that differences in field size and height are the result of an adaptation to a site where soil properties vary significantly on a scale of tens to hundreds of metres. The analysis and dating of the raised fields sediments point towards an extensive and rather brief use of the raised fields, for about 100-200 years at the beginning of the 2nd millennium.

Significance of genome-wide association studies in molecular anthropology.

PubMed

Gupta, Vipin; Khadgawat, Rajesh; Sachdeva, Mohinder Pal

2009-12-01

The successful advent of a genome-wide approach in association studies raises the hopes of human geneticists for solving a genetic maze of complex traits especially the disorders. This approach, which is replete with the application of cutting-edge technology and supported by big science projects (like Human Genome Project; and even more importantly the International HapMap Project) and various important databases (SNP database, CNV database, etc.), has had unprecedented success in rapidly uncovering many of the genetic determinants of complex disorders. The magnitude of this approach in the genetics of classical anthropological variables like height, skin color, eye color, and other genome diversity projects has certainly expanded the horizons of molecular anthropology. Therefore, in this article we have proposed a genome-wide association approach in molecular anthropological studies by providing lessons from the exemplary study of the Wellcome Trust Case Control Consortium. We have also highlighted the importance and uniqueness of Indian population groups in facilitating the design and finding optimum solutions for other genome-wide association-related challenges.

Differentiated strategy, business performance, and intellectual capital: Evidence small medium enterprise from Indonesia

NASA Astrophysics Data System (ADS)

Hariyati; Venusita, L.; Dyani, Z. F.

2018-01-01

Small and Medium Enterprises (SMEs) have a very important position in Indonesian economics. Implementation of the differentiated strategy has been impacted on improving the business performance of SMEs where the role of intellectual capital strongly supports the success of the implementation of the differentiated strategy. This study applied quantitative research which used survey method. This research examines the relationship between differentiated strategy to the performance of SMEs with mediated by intellectual capital. The results of this study show that intellectual capital mediates the relationship between differentiation strategies and business performance of SMEs. This study theoretically proves the importance of contextual variables in contingency theory. The practical results of this study contribute to raising awareness of business unit managers or other equivalent positions, especially managers in East Java to understand the importance of the role of intellectual capital, this is because intellectual capital meets the criteria as a unique source of the company that is able to create competitive advantage and increase the firm’s value.

Inheritance of mercury tolerance in the aquatic oligochaete Tubifex tubifex.

PubMed

Vidal, Dora Elva; Horne, Alex John

2003-09-01

Resistance to contaminants is an important yet unmeasured factor in sediment toxicity tests. The rate at which mercury resistance develops and its genetic persistence in the oligochaete worm Tubifex tubifex were studied under laboratory conditions. Worms were raised for four generations under two different sediment treatments, one reference clean sediment, the other contaminated with mercury. Worms raised in mercury-contaminated sediment developed mercury tolerance that persisted even when the worms were raised for three subsequent generations in clean sediment. Mercury tolerance was determined by comparative water-only toxicity tests with mercury as the only stressor. Control worms had a mean lethal concentration (LC50) of 0.18 mg/L(-1). Worms exposed to high levels of mercury in sediment had high mercury tolerance with a mean LC50 of 1.40 mg/L(-1). When mercury-tolerant and control mercury-intolerant worms were crossed, their descendants also demonstrated mercury tolerance during lethal toxicity tests. The LC50 for worm descendants resulting from this cross was 1.39 mg/L(-1). Adaptation to mercury exposures occurred rapidly in this group of worms and appears to be due to both phenotypic and genotypic mechanisms. Development of contaminant resistance and adaptation may be common phenomena in aquatic benthic invertebrates, which should be considered during the design and interpretation of toxicity tests.

Shale gas development impacts on surface water quality in Pennsylvania.

PubMed

Olmstead, Sheila M; Muehlenbachs, Lucija A; Shih, Jhih-Shyang; Chu, Ziyan; Krupnick, Alan J

2013-03-26

Concern has been raised in the scientific literature about the environmental implications of extracting natural gas from deep shale formations, and published studies suggest that shale gas development may affect local groundwater quality. The potential for surface water quality degradation has been discussed in prior work, although no empirical analysis of this issue has been published. The potential for large-scale surface water quality degradation has affected regulatory approaches to shale gas development in some US states, despite the dearth of evidence. This paper conducts a large-scale examination of the extent to which shale gas development activities affect surface water quality. Focusing on the Marcellus Shale in Pennsylvania, we estimate the effect of shale gas wells and the release of treated shale gas waste by permitted treatment facilities on observed downstream concentrations of chloride (Cl(-)) and total suspended solids (TSS), controlling for other factors. Results suggest that (i) the treatment of shale gas waste by treatment plants in a watershed raises downstream Cl(-) concentrations but not TSS concentrations, and (ii) the presence of shale gas wells in a watershed raises downstream TSS concentrations but not Cl(-) concentrations. These results can inform future voluntary measures taken by shale gas operators and policy approaches taken by regulators to protect surface water quality as the scale of this economically important activity increases.

Classroom phonological awareness instruction and literacy outcomes in the first year of school.

PubMed

Carson, Karyn L; Gillon, Gail T; Boustead, Therese M

2013-04-01

Despite strong investment in raising literacy achievement for all children, significant inequalities in literacy outcomes continue to exist among some of the world's most advanced economies. This study investigated the influence of a short, intensive period of phonological awareness (PA) instruction implemented by classroom teachers on raising the literacy achievement of children with and without spoken language impairment (SLI). A quasi-experimental design was employed to measure the PA, reading, and spelling development of one hundred twenty-nine 5-year-olds. Thirty-four children received 10 weeks of PA instruction from their teachers. Ninety-five children continued with their usual reading program, which included phonics instruction but did not target PA. Children who received PA instruction demonstrated superior literacy outcomes compared to children who followed the usual literacy curriculum. Children with SLI showed significant improvements in PA, reading, and spelling but had a different pattern of response to instruction compared to children with typical language. Importantly, the number of children experiencing word decoding difficulties at the end of the program was 26% among children who followed the usual literacy curriculum compared to 6% among children who received the PA instruction. A short, intensive period of classroom PA instruction can raise the literacy profiles of children with and without spoken language difficulties.

Poultry and Livestock Exposure and Cancer Risk among Farmers in the Agricultural Health Study

PubMed Central

Beane Freeman, Laura E.; DeRoos, Anneclaire J.; Koutros, Stella; Blair, Aaron; Ward, Mary H.; Alavanja, Michael; Hoppin, Jane A.

2012-01-01

Purpose The purpose of this study is to evaluate cancer risk associated with raising animals as commodities, which is associated with a variety of exposures, such as infectious agents and endotoxins. Methods Information was available for 49,884 male farmers in the Agricultural Health Study, who reported livestock and poultry production at enrollment (1993–1997). Cancer incidence data were obtained through annual linkage to state registries. Using Poisson regression analyses, we evaluated whether the number and type of animals raised on the farm impacted cancer risk. Results Overall, 31,848 (63.8%) male farmers reported raising any animals. Lung cancer risk decreased with increasing number of livestock on the farm (p-trend=0.04) and with raising poultry (Relative Risk (RR)= 0.6; 95% Confidence Interval (CI): 0.4–0.97). Raising poultry was associated with an increased risk of colon cancer (RR=1.4; 95% CI: 0.99–2.0) with further increased with larger flocks (p-trend=0.02). Risk of non-Hodgkin lymphoma was also elevated in those who raised poultry (RR=1.6; 95% CI: 1.0–2.4), but there was no evidence of increased risk with larger flocks (p-trend=0.5). Raising sheep was associated with a significantly increased risk of multiple myeloma (RR=4.9; 95% CI: 2.4–12.0). Performing veterinary services increased the risk of Hodgkin lymphoma (RR=12.2; 95% CI: 1.6–96.3). Conclusions We observed an inverse association between raising poultry and livestock and lung cancer risk and some evidence of increased risk of specific lymphohematopoietic malignancies with specific types of animals and performing veterinary services. Further research into associations between raising animals and cancer risk should focus on identification of etiologic agents. PMID:22407136

Improving seedless kelp (Saccharina japonica) during its domestication by hybridizing gametophytes and seedling-raising from sporophytes

PubMed Central

Li, Xiaojie; Zhang, Zhuangzhi; Qu, Shancun; Liang, Guangjin; Sun, Juan; Zhao, Nan; Cui, Cuiju; Cao, Zengmei; Li, Yan; Pan, Jinhua; Yu, Shenhui; Wang, Qingyan; Li, Xia; Luo, Shiju; Song, Shaofeng; Guo, Li; Yang, Guanpin

2016-01-01

Dongfang no.7 (Saccharina japonica) was bred and maintained by hybridizing gametophytes, self-crossing the best individuals, selecting the best self-crossing line and seedling-raising from yearly reconstructed sporophytes. It increased the air dry yield by 43.2% in average over 2 widely farmed controls. Dongfang no.7 was seedling-raised from bulked sporophytes reconstructed from its representative gametophyte clones. Such strategy ensured it against variety contamination due to possible cross fertilization and occasional mixing and inbred depletion due to self-crossing number-limited sporophytes year after year. It derived from an intraspecific hybrid through 4 rounds of self-crossing and selection and retained a certain degree of genetic heterozygosity, thus being immune to inbred depletion due to purification of unknown detrimental alleles. Most importantly, it can be farmed in currently available system as the seedlings for large scale culture can be raised from reconstructed Dongfang no.7 sporophytes. Breeding and maintaining Dongfang no.7 provided a model that other varieties of kelp (S. japonica) and brown algae may follow during their domestication. PMID:26887644

Designing Haptic Assistive Technology for Individuals Who Are Blind or Visually Impaired.

PubMed

Pawluk, Dianne T V; Adams, Richard J; Kitada, Ryo

2015-01-01

This paper considers issues relevant for the design and use of haptic technology for assistive devices for individuals who are blind or visually impaired in some of the major areas of importance: Braille reading, tactile graphics, orientation and mobility. We show that there is a wealth of behavioral research that is highly applicable to assistive technology design. In a few cases, conclusions from behavioral experiments have been directly applied to design with positive results. Differences in brain organization and performance capabilities between individuals who are "early blind" and "late blind" from using the same tactile/haptic accommodations, such as the use of Braille, suggest the importance of training and assessing these groups individually. Practical restrictions on device design, such as performance limitations of the technology and cost, raise questions as to which aspects of these restrictions are truly important to overcome to achieve high performance. In general, this raises the question of what it means to provide functional equivalence as opposed to sensory equivalence.

The Use of Religious Coping Methods in a Secular Society: A Survey Study Among Cancer Patients in Sweden.

PubMed

Ahmadi, Nader; Ahmadi, Fereshteh

2017-07-01

In the present article, based on results from a survey study in Sweden among 2,355 cancer patients, the role of religion in coping is discussed. The survey study, in turn, was based on earlier findings from a qualitative study of cancer patients in Sweden. The purpose of the present survey study was to determine to what extent results obtained in the qualitative study can be applied to a wider population of cancer patients in Sweden. The present study shows that use of religious coping methods is infrequent among cancer patients in Sweden. Besides the two methods that are ranked in 12th and 13th place, that is, in the middle (Listening to religious music and Praying to God to make things better), the other religious coping methods receive the lowest rankings, showing how nonsignificant such methods are in coping with cancer in Sweden. However, the question of who turns to God and who is self-reliant in a critical situation is too complicated to be resolved solely in terms of the strength of individuals' religious commitments. In addition to background and situational factors, the culture in which the individual was socialized is an important factor. Regarding the influence of background variables, the present results show that gender, age , and area of upbringing played an important role in almost all of the religious coping methods our respondents used. In general, people in the oldest age-group, women, and people raised in places with 20,000 or fewer residents had a higher average use of religious coping methods than did younger people, men, and those raised in larger towns.

Administrative needs of academic partnerships at one Ethiopian university: a pilot study.

PubMed

White, Mary T; Worku, Netsanet

2013-07-01

International university partnerships are important contributors to international collaboration, research, and capacity strengthening worldwide. In Ethiopia, such partnerships have been initiated at many universities for many years. Partnership effectiveness is known to be dependent in part on effective administrative practices and infrastructure. This study examines the administrative services and resources considered most valuable for sustainable partnerships at one Ethiopian university. A survey questionnaire was distributed to 67 Ethiopian and international colleagues currently or recently involved in partnerships at the University of Gondar, of which 10 were completed and returned by personnel at the University of Gondar and 8 were returned from international colleagues. Both Ethiopian and international respondents agreed on the value of partnerships, the dominant challenges, and administrative solutions. However, the study also revealed striking differences in perceptions of equity and benefit. While the study is small, it raises some important questions for further study.

Livestock and livelihoods of smallholder cattle-owning households in Cambodia: the contribution of on-farm and off-farm activities to income and food security.

PubMed

Ashley, Katherine; Harrison, Holly; Chan, Phalleap Hok; Sothoeun, Suon; Young, James Robert; Windsor, Peter Andrew; Bush, Russell David

2018-05-23

The majority of smallholder farming households in Cambodia are rurally based and rely on agriculture to support their livelihoods. However, in recent years, growth in the agriculture sector has stagnated with farmers facing several challenges including declining prices for traditional crops and irregular rainfall patterns. This has led to a need for farmers to diversify income sources with livestock promoted as a more viable livelihood activity, particularly the raising of cattle and poultry. However, uncertain profitability of livestock activities is a common perception by smallholders, especially where animals have not been traditionally viewed as a primary income source. To address this, information is required which compares the income and expenses associated with livestock raising to other on-farm activities and off-farm sources. This study reports on a survey of livelihood survey of 17 male and 21 female representatives of 20 households owning cattle in Cambodia, comparing the associated income and expenses of the various livelihood activities in the 12-month period from January to December 2016. Combined total household income from both on-farm and off-farm sources ranged from USD875 to 17730 with an average of USD6779, representing 51% and 49% from on-farm and off-farm activities, respectively. Cattle raising was the most common source of on-farm income (85%), contributing USD1064 and representing 22% of total household income. General household expenses, such as food and transportation (including expenses associated with off-farm employment), represented the majority of total household expenses (79%). Gross profit calculations indicated higher values for pig raising (USD1841.79), cattle (USD950.80) and non-rice crops (USD884) whilst the highest gross margin value was recorded for cattle (89.33%) followed by vegetables (85.27%) and non-rice crops (83.08%). Whilst wet season and dry season rice returned a negative gross profit value of USD197.27 and USD90.60 on average per household, respectively, both were ranked as most important for household consumption, followed by poultry, providing the main source of energy (rice) and protein (chicken meat) and sustaining household food requirements. The study concludes that although smallholder cattle-owning households in Cambodia undertake a diverse range of on-farm activities, as cattle raising provides a superior income source due to higher returns and lower variable costs, it could be promoted as a preferred livelihood activity by agencies conducting rural extension activities. Although consideration of available labour and monetary funds to invest in cattle raising is required, it was observed that income from off-farm sources may prove beneficial in providing the additional monetary funds to support cattle-raising activities and assist in providing generally poor smallholder households with enhanced economic resilience.

Ethical issues concerning New Zealand sports doctors

PubMed Central

Anderson, L; Gerrard, D

2005-01-01

Success in sport can provide a source of national pride for a society, and vast financial and personal rewards for an individual athlete. It is therefore not surprising that many athletes will go to great lengths in pursuit of success. The provision of healthcare for elite sports people has the potential to create many ethical issues for sports doctors; however there has been little discussion of them to date. This study highlights these issues. Respondents to a questionnaire identified many ethical matters, common to other areas of medicine. However they also raised problems unique to sports medicine. Some of these ethical difficulties arise out of the place of the sports doctor within the hierarchy of sport. Yet others arise out of the special relationship between sports doctors and individual players/athletes. This study raises some important questions regarding the governance of healthcare in sport, and what support and guidance is available to sports doctors. As medical and scientific intervention in sport escalates, there is a risk that demands for enhanced performance may compromise the health of the athlete, and the role the sports doctor plays remains a critical question. PMID:15681672

The first true deserticolous species of Buthus Leach, 1815 from Algeria (Scorpiones: Buthidae); Ecological and biogeographic considerations.

PubMed

Sadine, Salah Eddine; Bissati, Samia; Lourenço, Wilson R

2016-01-01

Since the early 2000s, the genus Buthus Leach, 1815 (family Buthidae) has been the subject of an important number of studies. These concerned particularly the species belonging to the 'Buthus occitanus' complex. A number of populations previously considered as subspecies or varieties of B. occitanus Leach were raised to the rank of species, but also many new species have been described. Most of the species considered in these studies come from North Africa, in particular from Morocco, Mauritania, Chad, Sudan and Egypt, but only two new species were recorded from Algeria. At present, one more new species of Buthus is described from the Algerian Saharan Desert, raising the number of confirmed Buthus in Algeria to five. Since most Buthus species from North Africa, and in particular those from Algeria, inhabit more mesic environments than the Saharan Central compartment, the new species appears as the first true deserticolous species found in this country. Copyright © 2015 Académie des sciences. Published by Elsevier SAS. All rights reserved.

Measurement, methods, and divergent patterns: Reassessing the effects of same-sex parents.

PubMed

Cheng, Simon; Powell, Brian

2015-07-01

Scholars have noted that survey analysis of small subsamples-for example, same-sex parent families-is sensitive to researchers' analytical decisions, and even small differences in coding can profoundly shape empirical patterns. As an illustration, we reassess the findings of a recent article by Regnerus regarding the implications of being raised by gay and lesbian parents. Taking a close look at the New Family Structures Study (NFSS), we demonstrate the potential for misclassifying a non-negligible number of respondents as having been raised by parents who had a same-sex romantic relationship. We assess the implications of these possible misclassifications, along with other methodological considerations, by reanalyzing the NFSS in seven steps. The reanalysis offers evidence that the empirical patterns showcased in the original Regnerus article are fragile-so fragile that they appear largely a function of these possible misclassifications and other methodological choices. Our replication and reanalysis of Regnerus's study offer a cautionary illustration of the importance of double checking and critically assessing the implications of measurement and other methodological decisions in our and others' research. Copyright © 2015 Elsevier Inc. All rights reserved.

High Density Lipoprotein Cholesterol Increasing Therapy: The Unmet Cardiovascular Need

PubMed Central

Cimmino, Giovanni; Ciccarelli, Giovanni; Morello, Alberto; Ciccarelli, Michele; Golino, Paolo

2015-01-01

Despite aggressive strategies are now available to reduce LDL-cholesterol, the risk of cardiovascular events in patients with coronary artery disease remains substantial. Several preclinical and clinical studies have shown that drug therapy ultimately leads to a regression of the angiographic lesions but also results in a reduction in cardiovascular events. The dramatic failure of clinical trials evaluating the cholesterol ester transfer protein (CEPT) inhibitors, torcetrapib and dalcetrapib, has led to considerable doubt about the value of the current strategy to raise high-density lipoprotein cholesterol (HDL-C) as a treatment for cardiovascular disease. These clinical results, as well as animal studies, have revealed the complexity of HDL metabolism, assessing a more important role of functional quality compared to circulating quantity of HDL. As a result, HDL-based therapeutic interventions that maintain or enhance HDL functionality, such as improving its main property, the reverse cholesterol transport, require closer investigation. In this review, we will discuss HDL metabolism and function, clinical-trial data available for HDL-raising agents, and potential strategies for future HDL-based therapies. PMID:26535185

The DRD4 exon 3 VNTR polymorphism and addiction-related phenotypes: a review

PubMed Central

McGeary, John

2009-01-01

In addition to the large literatures on associations of the DRD4 VNTR polymorphism with ADHD and personality traits, there is an emerging literature linking this variant to addiction and addiction-related phenotypes. When only diagnosis-based studies are considered, an inconsistent picture emerges raising doubts as to the relevance of this polymorphism to addiction. However the use of multiple levels of analysis in examining the importance of this polymorphism has raised the possibility of an urge-related “intermediate phenotype” that puts one at risk for developing addiction but may not be found in all persons with an addiction diagnosis. From cellular assays through neuroimaging and behavioral phenotypes, these studies highlight the power of the “intermediate phenotype” approach and suggest a possible explanation of the mixed findings when diagnosis is used as the phenotype. Strengths and weaknesses of alternative DRD4 VNTR genotype grouping strategies are discussed. In sum, converging evidence across multiple methodologies supports the possibility of a robust relationship between the DRD4 exon 3 VNTR polymorphism and urge for addictive substances. PMID:19336242

A fresh liver agar substrate for rearing small numbers of forensically important blow flies (Diptera: Calliphoridae)

USGS Publications Warehouse

Gruner, Susan V.; Slone, Daniel H.

2014-01-01

Forensically important calliphorids can be reared on a mixture of beef liver and agar. Small pieces of meat, especially fresh or frozen beef liver, will desiccate in 2–6 h, but this simple-to-make feeding substrate remains moist for at least 12 h at 25 and 30°C without desiccation, even in small (5 g) amounts. We determined the survivorship of small numbers of Chrysomya megacephala (F.) (first-instar larvae to adult eclosion) raised on 5 g of liver agar and fresh beef liver. We found that all larvae raised on 5 g of liver died due to desiccation, but survivorship on 5 g of liver agar was equivalent to that on larger (50 g) pieces of either liver agar or beef liver.

Capital raising of aerospace companies: equities or debts?

NASA Astrophysics Data System (ADS)

Hui-Shan, L.; Taw-Onn, Y.; Wai-Mun, H.

2016-10-01

Aerospace products enhance national and economic activities, thus maintaining the sustainability of aerospace industry is crucial. One of the perspectives in ensuring sustainability of aerospace companies is expansion of firms by raising funds for research and development in order to provide a reasonable profitability to the firms. This study comprises a sample of 47 aerospace companies from 2009 to 2015 to analyze the impact of raising fund by equities or debts to the profitability of the firms. The result indicates that capital raising through equities is preferable than debts. Moreover, the study also identifies that the profit of aerospace industry is volatile and there is cyclical reduction of the net income in the first quarter of the year. The management needs to make wise decisions in raising fund to ensure a healthy growth of the aerospace company.

Marital history, health and mortality among older men and women in England and Wales.

PubMed

Grundy, Emily M D; Tomassini, Cecilia

2010-09-15

Health benefits of marriage have long been recognised and extensively studied but previous research has yielded inconsistent results for older people, particularly older women. At older ages accumulated benefits or disadvantages of past marital experience, as well as current marital status, may be relevant, but fewer studies have considered effects of marital history. Possible effects of parity, and the extent to which these may contribute to marital status differentials in health, have also been rarely considered. We use data from the Office for National Statistics Longitudinal Study, a large record linkage study of 1% of the population of England & Wales, to analyse associations between marital history 1971-1991 and subsequent self-reported limiting long-term illness and mortality in a cohort of some 75,000 men and women aged 60-79 in 1991. We investigate whether prior marital status and time in current marital status influenced risks of mortality or long term illness using Poisson regression to analyse mortality differentials 1991-2001 and logistic regression to analyse differences in proportions reporting limiting long-term illness in 1991 and 2001. Co-variates included indicators of socio-economic status at two or three points of the adult life course and, for women, number of children borne (parity). Relative to men in long-term first marriages, never-married men, widowers with varying durations of widowerhood, men divorced for between 10 and twenty years, and men in long-term remarriages had raised mortality 1991-2001. Men in long-term remarriages and those divorced or widowed since 1971 had higher odds of long-term illness in 1991; in 2001 the long-term remarried were the only group with significantly raised odds of long-term illness. Among women, the long-term remarried also had higher odds of reporting long-term illness in 1991 and in 2001 and those remarried and previously divorced had raised odds of long-term illness and raised mortality 1991-2001; this latter effect was not significant in models including parity. All widows had raised mortality 1991-2001 but associations between widowhood of varying durations and long-term illness in 1991 or 2001 were not significant once socio-economic status was controlled. Some groups of divorced women had higher mortality risks 1991-2001 and raised odds of long-term illness in 1991. Results for never-married women showed a divergence between associations with mortality and with long-term illness. In models controlling for socio-economic status, mortality risk was raised but the association with 1991 long-term illness was not significant and in 2001 never-married women had lower odds of reporting long-term illness than women in long-term first marriages. Formally taking account of selective survival in the 20 years prior to entry to the study population had minor effects on results. Results were consistent with previous studies in showing that the relationship between marital experience and later life health and mortality is considerably modified by socio-economic factors, and additionally showed that taking women's parity into account further moderated associations. Considering marital history rather than simply current marital status provided some insights into differentials between, for example, remarried people according to prior marital status and time remarried, but these groups were relatively small and there were some disadvantages of the approach in terms of loss of statistical power. Consideration of past histories is likely to be more important for later born cohorts whose partnership experiences have been less stable and more heterogeneous.

Exploring LIS Students' Beliefs in Importance and Self-Efficacy of Core Information Literacy Competencies

ERIC Educational Resources Information Center

Pinto, Maria; Pascual, Rosaura Fernandez

2016-01-01

Understanding perceptions of Library and Information Science (LIS) students on two dimensions--belief in the importance (BIM) of a set of core information competencies, and Self-Efficacy (SE)--is pursued. Factor analysis implementation raises a clear distinction between BIM and SE results. This analysis points to two sets of competencies:…

Fear and Loathing in Music Education? Beyond "Democracy and Music Education"

ERIC Educational Resources Information Center

Woodford, Paul

2008-01-01

This article presents the author's response to the contributions and discussion initiated by his book "Democracy and Music Education" (2005). The book raises a number of important concerns pertaining to the field of music education, concerns that will continue to be critically important to many music teachers as they grapple with the musical,…

A Cross-National Comparison of Attributional Patterns toward Students with and without Learning Disabilities

ERIC Educational Resources Information Center

Woodcock, Stuart; Jiang, Han

2018-01-01

Claims of the importance of having positive perceptions and expectations of students with learning disabilities (LD) have been repeatedly made over recent years. This article aims to raise awareness of the importance of attributional beliefs in relation to the educational outcomes of students with LD in Australia and China. Australian and Chinese…

Important Questions Remain to Be Addressed before Adopting a Dimensional Classification of Mental Disorders

ERIC Educational Resources Information Center

Ruscio, Ayelet Meron

2008-01-01

Comments on the original article "Plate tectonics in the classification of personality disorder: Shifting to a dimensional model," by T. A. Widiger and T. J. Trull (2007). Widiger and Trull raised important nosological issues that warrant serious consideration not only for the personality disorders but for all mental disorders as the Diagnostic…

Children's Self-Concept: Parental School Engagement and Student-Teacher Relationships in Rural and Urban Australia

ERIC Educational Resources Information Center

Gavidia-Payne, Susana; Denny, Bianca; Davis, Kate; Francis, Andrew; Jackson, Mervyn

2015-01-01

Self-concept is one important yet understudied construct, often associated with healthy children's well-being, and particularly crucial for those raised in rural disadvantaged communities. Also, commonly acknowledged is that adults, including parents and teachers, play an important role in fostering self-concept. The overall aim of the current…

Increasing the visibility of watershed management as a land management profession

Treesearch

Daniel G. Neary; Peter F. Ffolliott; Kenneth N. Brooks

2000-01-01

Population increases will continue to severely pressure water resources in the 21st century. Consequently, the importance of watershed management will increase. The potential demand in the next century for information on, and individuals skilled in, watershed management raises several important issues: the need for watershed management to have a central voice to gain...

Ninth Annual Report of the Advisory Commission on International Educational and Cultural Affairs.

ERIC Educational Resources Information Center

Congress of the U. S., Washington, DC. House Committee on Foreign Affairs.

The promise and problems inherent in exchange activities are reviewed, subjects which the Commission has focused attention upon are listed, and important questions about the exchange process are raised in this report which describes education and cultural exchange in 1972. The recent importance of cultural exchange is illustrated by such events as…

Travel-associated salmonella and campylobacter gastroenteritis in England: estimation of under-ascertainment through national laboratory surveillance.

PubMed

Zenner, Dominik; Gillespie, Iain

2011-01-01

Increased international travel raises the importance of accurate surveillance of travel-associated gastroenteric pathogens to improve treatment and the investigation of cross-border outbreaks. This study found that 45% of Salmonella and 17% of Campylobacter infections in England were travel-associated, but only 29 and 3% of travel histories were accurately identified by national laboratory surveillance. More structured data collection forms and staff training may be needed to address this. © 2011 International Society of Travel Medicine.

The invariant of the stiffness filter function with the weight filter function of the power function form

NASA Astrophysics Data System (ADS)

Shang, Zhen; Sui, Yun-Kang

2012-12-01

Based on the independent, continuous and mapping (ICM) method and homogenization method, a research model is constructed to propose and deduce a theorem and corollary from the invariant between the weight filter function and the corresponding stiffness filter function of the form of power function. The efficiency in searching for optimum solution will be raised via the choice of rational filter functions, so the above mentioned results are very important to the further study of structural topology optimization.

Suicidality among medical students – A practical guide for staff members in medical schools

PubMed Central

Rau, Thea; Plener, Paul; Kliemann, Andrea; Fegert, Jörg M.; Allroggen, Marc

2013-01-01

Although suicidality in medical students is important, few studies dealt with this issue regarding German universities. Our aims were to describe the epidemiology as well as factors leading to suicidality in medical students. Furthermore we wanted to raise awareness for this topic among university employees and show options for handling suicidal crises in students. This manuscript especially aims to address university employees working in direct contact with students (such as student counselors or teachers). PMID:24282451

General lighting requirements for photosynthesis

NASA Technical Reports Server (NTRS)

Geiger, Donald R.

1994-01-01

This paper presents data that suggests some criteria for evaluating growth chamber and greenhouse lighting. A review of the general lighting requirements for photosynthesis reveals that four aspects of light are important: irradiance, quality, timing, and duration. Effective lighting should produce plants that perform according to the goals of the project. For example, for physiological studies the plants probably should exhibit morphology and physiology similar to that found in field-grown plants. For other projects the criteria will obviously be set according to the reason for raising the plants.

Meeting the Basic Learning Needs of the Newly Literate: China's Post-literacy Education for the Early 21st Century

NASA Astrophysics Data System (ADS)

Guodong, Xie; Zhupeng, Zhang

2003-11-01

While China has achieved considerable success in its efforts to raise literacy levels, it has been faced with the relapse of many newly literate adults into illiteracy. The consolidation of literacy skills through post-literacy programs is therefore of key importance to the country. This study examines the reasons why adult literates relapse and discusses the problems and modalities of post-literacy education, concluding with recommendations for future post-literacy policy.

Recent progress on the mechanics of sharply bent DNA

NASA Astrophysics Data System (ADS)

Cong, PeiWen; Yan, Jie

2016-08-01

Despite extensive studies on the mechanics of DNA under external constrains, such as tension, torsion, and bending, several important aspects have remained poorly understood. One biologically important example is the mechanics of DNA under sharp bending conditions, which has been debated for a decade without thorough comprehension. The debate is about the interesting phenomenon raised from a series of different experiments: sharply bent DNA has a surprisingly high apparent bending flexibility that deviates from the canonical bending elasticity of DNA. This finding has motivated various theoretical models, which mainly incorporate the excitation of mechanical defects inside severely bent DNA molecules. Here, we review the recent progress on the understanding of the mechanics of sharply bent DNA and provide our view on this important question by interrogating the theoretical foundation of these experimental measurements.

The Use of Religious Coping Methods in a Secular Society

PubMed Central

Ahmadi, Nader

2015-01-01

In the present article, based on results from a survey study in Sweden among 2,355 cancer patients, the role of religion in coping is discussed. The survey study, in turn, was based on earlier findings from a qualitative study of cancer patients in Sweden. The purpose of the present survey study was to determine to what extent results obtained in the qualitative study can be applied to a wider population of cancer patients in Sweden. The present study shows that use of religious coping methods is infrequent among cancer patients in Sweden. Besides the two methods that are ranked in 12th and 13th place, that is, in the middle (Listening to religious music and Praying to God to make things better), the other religious coping methods receive the lowest rankings, showing how nonsignificant such methods are in coping with cancer in Sweden. However, the question of who turns to God and who is self-reliant in a critical situation is too complicated to be resolved solely in terms of the strength of individuals’ religious commitments. In addition to background and situational factors, the culture in which the individual was socialized is an important factor. Regarding the influence of background variables, the present results show that gender, age, and area of upbringing played an important role in almost all of the religious coping methods our respondents used. In general, people in the oldest age-group, women, and people raised in places with 20,000 or fewer residents had a higher average use of religious coping methods than did younger people, men, and those raised in larger towns. PMID:28690385

Cognitive Neuropsychology Has Been, Is, And Will Be Significant To Aphasiology

PubMed Central

Laine, Matti; Martin, Nadine

2012-01-01

Background In recent years, some critical voices have been raised in regard to the significance of cognitive neuropsychology (CNP) to the study of brain and mind. Given the central role of language disorders in CNP research, it is time to consider the relevance of this research approach in aphasiology. Aims We analyze the main points of criticism raised against the CNP research approach, evaluate the significance of this approach to the study of acquired language disorders, and make some suggestions concerning further development of the field. Main Contribution The main points of criticism against CNP (reliance on single-case studies; single-minded hunt for dissociations; emptiness of theorizing) have been important long-term concerns but do not take into account the fact that during its history of circa four decades, the CNP approach has diversified. There are thus CNP studies that rely on case series analyses, focus on error analyses rather than mere dissociations, or employ computational modeling rather than the “boxes-and-arrows” models of the mental architecture. The CNP approach to cognition and its disorders is thus applicable to different research questions and theoretical stances, providing experimental rigor to single-case patient studies. With regard to clinical applications in aphasia diagnostics and treatment, the CNP approach provides a richer view on the strengths and weaknesses of a patient’s cognitive-linguistic abilities. Conclusions We believe that CNP case studies continue to be an important source of information for generating hypotheses and providing converging evidence for research on the mind and on the brain. There is however a need for further research development especially in computational modeling of language processes, their impairments, and recovery. This research is expected to provide further benefit to clinical diagnostics and treatment of aphasia. PMID:23280004

Social network analysis for assessment of avian influenza spread and trading patterns of backyard chickens in Nakhon Pathom, Suphan Buri and Ratchaburi, Thailand.

PubMed

Poolkhet, C; Chairatanayuth, P; Thongratsakul, S; Yatbantoong, N; Kasemsuwan, S; Damchoey, D; Rukkwamsuk, T

2013-09-01

The aim of this study is to explain the social networks of the backyard chicken in Ratchaburi, Suphan Buri and Nakhon Pathom Provinces. In this study, we designed the nodes as groups of persons or places involved in activities relating to backyard chickens. The ties are all activities related to the nodes. The study applied a partial network approach to assess the spreading pattern of avian influenza. From 557 questionnaires collected from the nodes, the researchers found that the degree (the numbers of ties that a node has) and closeness (the distance from one node to the others) centralities of Nakhon Pathom were significantly higher than those of the others (P<0.001). The results show that compared with the remaining areas, this area is more quickly connected to many links. If the avian influenza virus subtype H5N1 was released into the network, the disease would spread throughout this province more rapidly than in Ratchaburi and Suphan Buri. The betweenness centrality in each of these provinces showed no differences (P>0.05). In this study, the nodes that play an important role in all networks are farmers who raise consumable chicken, farmers who raise both consumable chicken and fighting cocks, farmers' households that connect with dominant nodes, and the owners and observers of fighting cocks at arenas and training fields. In this study, we did not find cut points or blocks in the network. Moreover, we detected a random network in all provinces. Thus, connectivity between the nodes covers long or short distances, with less predictable behaviour. Finally, this study suggests that activities between the important nodes must receive special attention for disease control during future disease outbreaks. © 2012 Blackwell Verlag GmbH.

Children's Difficulty with Raising: A Performance Account

ERIC Educational Resources Information Center

Choe, Jinsun; Deen, Kamil

2016-01-01

This article explores English-speaking children's acquisition of raising structures with an experiencer (e.g.," John seems to Mary to be happy"). We review and address previously unnoticed issues in the methodologies of existing studies testing the acquisition of raising, thus providing a more reliable picture of children's abilities…

Impact of Education on Grandparents' Actions in Raising Grandchildren

ERIC Educational Resources Information Center

Doggett, Diana; Marken, Dory M.; Caldwell, Diana J.

2014-01-01

Grandparents raising grandchildren represent a population of adults who confront complex interpersonal and environmental challenges. The intent of this case study was to gather and interpret evaluative data to better understand the impact of a 1-day community education program for grandparents who raise their grandchildren. Extension's philosophy…

Characterization of Antibodies to Identify Cellular Expression of Dopamine Receptor 4.

PubMed

Deming, Janise D; Van Craenenbroeck, Kathleen; Eom, Yun Sung; Lee, Eun-Jin; Craft, Cheryl Mae

2016-01-01

The dopamine receptor D4 (DRD4) plays an important role in vision. In order to study the DRD4 expression in vivo, it is important to have antibodies that are specific for DRD4 for both immunoblot and immunohistochemical (IHC) applications. In this study, six antibodies raised against DRD4 peptides were tested in vitro, using transfected mammalian cells, and in vivo, using mouse retinas. Three Santa Cruz (SC) antibodies, D-16, N-20, and R-20, were successful in IHC of transfected DRD4; however, N-20 was the only one effective on immunoblot analysis in DRD4 transfected cells and IHC of mouse retinal sections, while R-20, 2B9, and Antibody Verify AAS63631C were non-specific or below detection.

Theoretical and Methodological Considerations in Cross-Generational Research on Parenting and Child Aggressive Behavior

PubMed Central

Dubow, Eric F.; Huesmann, L. Rowell; Boxer, Paul

2015-01-01

The four studies in this special issue represent important advances in research on the intergenerational transmission of aggressive behavior. In this commentary, we review the key features and findings of these studies, as well as our own cross-generational study of aggression, the Columbia County Longitudinal Study. Next, we consider important theoretical issues (e.g., defining and operationalizing “aggression” and “parenting”; assessing reciprocal effects of parenting and child aggression; identifying the ages at which aggression should be assessed across generations; broadening the investigation of contextual and individual factors). We then discuss several methodological issues (e.g., determining the most informative measurement intervals for assessing prospective effects; sampling considerations; measuring potential moderating and mediating variables that might explain cross-generational continuities and discontinuities in parenting and aggression). Finally, we raise implications of cross-generational research for designing interventions targeting the reduction and prevention of child aggression. PMID:12735400

Raising a child with disability and dealing with life events: a mother's journey.

PubMed

O'Connell, Tina; O'Halloran, Maeve; Doody, Owen

2013-12-01

Intellectual disability services recognise people with intellectual disability as a family member and aim to provide effective support that facilitates family cohesion. However, the needs of families and individuals within the family should be addressed in a holistic manner to ensure a seamless service. This article outlines a mother's reflections on her experience of raising a child with autism spectrum disorder and its impact on her life. The article focuses on one mother's feelings, coping or lack of coping and growth during a time of sadness. This article written by a mother, nurse and academic through their shared interest in supporting families of children with a disability all came together to tell this story. It is hoped that this article will assist professionals understand a mother's perspective when raising a child with intellectual disability and support professionals to recognise the importance of listening, coordinated support and working in partnership.

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

Gao, Ruili; Lu, Fachuang; Zhu, Yimin

Linking lignin model compounds to carrier proteins is required either to raise antibodies to them or to structurally screen antibodies raised against lignins or models. This paper describes a flexible method to link phenolic compounds of interest to cationic bovine serum albumin (cBSA) without interfering with their important structural features. With the guaiacylglycerol- β-guaiacyl ether dimer, for example, the linking was accomplished in 89% yield with the number of dimers per carrier protein being as high as 50; NMR experiments on a 15N- and 13C-labeled conjugation product indicated that 13 dimers were added to the native lysine residues and themore » remainder (~37) to the amine moieties on the ethylenediamine linkers added to BSA; ~32% of the available primary amine groups on cBSA were therefore conjugated to the hapten. As a result, this loading is suitable for attempting to raise new antibodies to plant lignins and for screening.« less

Effect of an inhibitor of noradrenaline uptake, desipramine, on cell proliferation in the intestinal crypt epithelium.

PubMed

Tutton, P J; Barkla, D H

1989-01-01

The intestinal mucosa receives an adrenergic innervation for which there is no commonly accepted function. However, in recent years, cell kinetic studies have raised the possibility that this innervation may be an important regulator of crypt cell proliferation. The effects of noradrenaline released from adrenergic nerves is terminated principally by re-uptake of the amine into the nerve and this process can be inhibited by the antidepressant drug, desipramine. In this report desipramine is shown to accelerate crypt cell proliferation in intact, but not in chemically sympathectomized rats, thus adding support to the notion that regulation of crypt cell division is an important function of the sympathetic nervous system.

"There's no reason why": a campaign to raise cancer awareness among adolescents.

PubMed

Magni, Chiara; Maggioni, Francesca; Ricci, Angelo; Barisone, Elena; Jankovic, Momcilo; Postiglione, Emma Sarlo; Cargnel, Enrica; Barricelli, Barbara Rita; Valtolina, Stefano; Veneroni, Laura; Chiaravalli, Stefano; Lapidari, Pietro; Capelletti, Mirko; Clerici, Carlo A; Biondi, Andrea; Ferrari, Andrea

2016-06-02

Adolescents with cancer often experience a longer diagnostic delay than children, mainly because they take longer to go to a doctor. The Italian Society for Adolescents with Oncohematological Diseases (SIAMO) has launched an information campaign focusing on raising adolescents' awareness of the importance of diagnosing cancer early. The concepts of the campaign were developed by a scientific committee of clinicians, cancer patients and their parents, and marketing experts. The title of the campaign is "There's no reason why". A video has been launched on TV channels and the Internet, and the final frame refers viewers to the SIAMO website, which provides advice to help adolescents interpret any symptoms they experience. The video has had 12,181 views. In the 6 months following the launch of the campaign, the SIAMO website page dedicated to the campaign was opened by 9,767 viewers for a total of 13,632 views. Though it remains very difficult to judge the efficacy of this initiative, the value of a campaign focusing on improving the adolescent population's cancer awareness is supported by the large number of studies published on the diagnostic delay in this age group. Our campaign goes to show the importance of ensuring cooperation between the different stakeholders involved in the global care of adolescents with cancer.

Parental perspectives on the awareness and delivery of preconception care.

PubMed

Poels, M; Koster, M P H; Franx, A; van Stel, H F

2017-09-26

The attention for Preconception Care (PCC) has grown substantially in recent years, yet the implementation of PCC appears challenging as uptake rates remain low. The objective of this study was to assess parental perspectives on how PCC should be provided. Recruitment of participants took place among couples who received antenatal care at a Dutch community midwifery practice. Between June and September 2014, five focus group sessions were held with 29 women and one focus group session with 5 men. Thematic analysis was conducted using NVivo 10 software. Participants were generally unfamiliar with the concept of PCC. It was proposed to raise awareness by means of a promotional campaign, stipulating that PCC is suited for every couple with a (future) child wish. Suggestions were made to display marketing materials in both formal and informal (local community) settings. Addressing existing social networks and raising social dialogue was expected to be most efficient. It was recommended to make PCC more accessible by offering multiple forms and to involve male partners. Opportunistic offering PCC by healthcare providers was considered more acceptable when the subject was deliberately raised, for example while discussing contraceptives, lifestyle risks or drug prescriptions. GP's or midwifes were regarded the most suitable PCC providers, however provider characteristics such as experience, empathy and communication skills were considered more important. This study showed that from the parental perspective it is recommended to address every couple with a (future) child wish by means of enlarging the awareness and accessibility of PCC. In order to enlarge the awareness, it is recommended to address social networks, to raise the social dialogue and to conduct promotional campaigns regarding PCC. In order to improve the accessibility of PCC, it was suggested to simultaneously offer multiple forms: group sessions, individual consultations, walk-in-hours and online sessions, and to involve male partners.

Survey of management practices related to bovine respiratory disease in preweaned calves on California dairies.

PubMed

Love, W J; Lehenbauer, T W; Karle, B M; Hulbert, Lindsey E; Anderson, Randall J; Van Eenennaam, A L; Farver, T B; Aly, S S

2016-02-01

In the spring of 2013, a survey of California (CA) dairies was performed to characterize management practices related to bovine respiratory disease in preweaned calves, compare these practices across geographic regions of the state, and determine the principal components that explain the variability in management between herds. The questionnaire consisted of 53 questions divided into 6 sections to assess management practices affecting dairy calves from precalving to weaning. The questionnaire was mailed to 1,523 grade A licensed dairies in CA and 224 responses (14.7%) were collected. Survey response rates were similar over the 3 defined regions of CA: northern CA, northern San Joaquin Valley, and the greater southern CA region. The mean size of respondent herds was 1,423 milking cows. Most dairies reported raising preweaned calves on-site (59.7%). In 93.3% of dairies, preweaned calves were raised in some form of individual housing. Nonsaleable milk was the most frequent liquid diet fed to preweaned heifers (75.2%). Several important differences were identified between calf-raising practices in CA and practices reported in recent nationwide studies, including herd sizes, housing practices, and sources of milk fed to heifers. The differences between the CA and nationwide studies may be explained by differences in herd size. Regional differences within CA were also identified. Compared with the 2 other regions, northern CA dairies were found to have smaller herds, less Holstein cattle, calves remained with dams for longer periods of time after calving, were more likely to be certified organic dairies, and raised their own calves more often. Principal component analysis was performed and identified 11 components composed of 28 variables (questions) that explained 66.5% of the variability in the data. The identified components and questions will contribute to developing a risk assessment tool for bovine respiratory disease in preweaned dairy calves. Copyright © 2016 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

[Improving experimental teaching facilities and opening up of laboratories in order to raise experimental teaching quality of genetics].

PubMed

Xiao, Jian-Fu; Wu, Jian-Guo; Shi, Chun-Hai

2011-12-01

Advanced teaching facilities and the policy of opening laboratories to students play an important role in raising the quality in the experimental teaching of Genetics. This article introduces the superiority of some advanced instruments and equipment (such as digital microscope mutual laboratory system, flow cytometry, and NIRSystems) in the experimental teaching of genetics, and illustrates with examples the significance of exposing students to experiments in developing their creative consciousness and creative ability. This article also offers some new concepts on the further improvement upon teaching in the laboratory.

China-U.S. Trade Issues

DTIC Science & Technology

2005-07-01

apparel imports from China have surged in recent years and now account for over a quarter of all U.S. imports of such products. U.S. industry...officials and labor groups have raised con- cerns over the potential impact a continued influx of Chinese textile and apparel products. Recent attempts by...such as toys, games, etc.), audio and video equipment, footwear, and apparel . Traditionally, nearly all of U.S. imports from China have been low-value

Intra-Family Gamete Donation: A Solution to Concerns Regarding Gamete Donation in China?

PubMed

Liao, Juhong; Devolder, Katrien

2016-09-01

Gamete donation from third parties is controversial in China as it severs blood ties, which are considered of utmost importance in Confucian tradition. In recent years, infertile couples are increasingly demonstrating a preference for the use of gametes donated by family members to conceive children-known as "intra-family gamete donation." The main advantage of intra-family gamete donation is that it maintains blood ties between children and both parents. To date there is no practice of intra-family gamete donation in China. In this paper, we investigate intra-family adoption in China in order to illustrate that intra-family gamete donation is consistent with Confucian tradition regarding the importance of maintaining blood ties within the family. There are several specific ethical issues raised by intra-family gamete donation. It may, for example, result in consanguinity and the semblance of incest, lead to confused family relationships, and raise concerns about possible coercion of familial donors. Confucian tradition provides a new approach to understand and deal with these ethical issues in a way that Western tradition does not. As a result, we suggest intra-family gamete donation could be an acceptable solution to the problem of infertility in China. However, further discussion and open debates on the ethical issues raised by intra-family gamete donation are needed in China.

Raising White Privilege Awareness and Reducing Racial Prejudice: Assessing Diversity Course Effectiveness

ERIC Educational Resources Information Center

Case, Kim A.

2007-01-01

Many diversity courses in psychology originally aimed to reduce student racial bias and raise their awareness of racism. However, quantitative data testing the effectiveness of such courses are lacking. This study assessed a required diversity course's effectiveness in raising awareness of White privilege and racism; increasing support for…

Perceptions of the Home Environments of Graduate Students Raised in Poverty

ERIC Educational Resources Information Center

Turner, Jacqueline S.; Juntune, Joyce

2018-01-01

Current literature has identified a growing achievement gap experienced by students raised in poverty. However, some students from poverty can defeat the odds and succeed academically with advanced degrees. Nine graduate students self-identified as being raised in poverty participated in this study. The home-related experiences that led to their…

Raising the Achievement of White Working Class Pupils: Good Practice in Schools

ERIC Educational Resources Information Center

Lewis, Kirstin; Demie, Feyisa

2015-01-01

This research identifies strategies that schools have used to raise achievement among white working class pupils in multiracial schools. The methodological approach comprises case studies of schools and focus group interviews to ascertain the views of teachers, parents and children about strategies that worked to raise achievement. The study…

Assessing the relative importance of correlates of loneliness in later life. Gaining insight using recursive partitioning.

PubMed

Ejlskov, Linda; Wulff, Jesper; Bøggild, Henrik; Kuh, Diana; Stafford, Mai

2017-09-08

Improving the design and targeting of interventions is important for alleviating loneliness among older adults. This requires identifying which correlates are the most important predictors of loneliness. This study demonstrates the use of recursive partitioning in exploring the characteristics and assessing the relative importance of correlates of loneliness in older adults. Using exploratory regression trees and random forests, we examined combinations and the relative importance of 42 correlates in relation to loneliness at age 68 among 2453 participants from the birth cohort study the MRC National Survey of Health and Development. Positive mental well-being, personal mastery, identifying the spouse as the closest confidant, being extrovert and informal social contact were the most important correlates of lower loneliness levels. Participation in organised groups and demographic correlates were poor identifiers of loneliness. The regression tree suggested that loneliness was not raised among those with poor mental wellbeing if they identified their partner as closest confidante and had frequent social contact. Recursive partitioning can identify which combinations of experiences and circumstances characterise high-risk groups. Poor mental wellbeing and sparse social contact emerged as especially important and classical demographic factors as insufficient in identifying high loneliness levels among older adults.

Coalition Priorité Cancer and the pharmaceutical industry in Quebec: conflicts of interest in the reimbursement of expensive cancer drugs?

PubMed

Hughes, David; Williams-Jones, Bryn

2013-08-01

In the context of scarce public resources, patient interest groups have increasingly turned to private organizations for financing, including the pharmaceutical industry. This practice puts advocacy groups in a situation of potential conflicts between the interests of patients and those of the drug companies. The interests of patients and industry can converge on issues related to the approval and reimbursement of medications. But even on this issue, interests do not always align perfectly. Using the Quebec example of Coalition Priorité Cancer (CPC) as a case study, we examine the ethical issues raised by such financial relationships in the context of drug reimbursement decision-making. We collected, compiled and analyzed publicly available information on the CPC's organization and activities; this approach allowed us to raise and discuss important questions regarding the possible influence exerted on patient groups by donors. We conclude with some recommendations. Copyright © 2013 Longwoods Publishing.

The dummies guide to promoting wildlife conservation in the Middle East: telling tales of unicorns and ossifrages to save the hawk and leopard.

PubMed

Bailey, Tom

2011-06-01

In the Middle East there are great pressures on the environment and wildlife. Indeed, many species are teetering on the edge of extinction. Wildlife health, management, and welfare are poorly understood concepts and are not important priorities for regional governments. What can be done to raise the level of awareness to wildlife health, management, and welfare in a region where most people live in large modern cities detached from nature? In this article, I relate the story of how a small group of colleagues and I harnessed our frustration at the pervasive indifference to conservation to positive effect. We took action to establish Wildlife Middle East News, an information resource to raise awareness of conservation issues and to enable better management and welfare of wildlife. This case study demonstrates how individuals, such as biologists, veterinarians, and environmental educators working with wildlife in narrow professional arenas can play a role in the solution of wider environmental problems.

Why did you choose psychiatry? a qualitative study of psychiatry trainees investigating the impact of psychiatry teaching at medical school on career choice.

PubMed

Appleton, A; Singh, S; Eady, N; Buszewicz, M

2017-07-28

There is no consensus regarding the optimal content of the undergraduate psychiatry curriculum as well as factors contributing to young doctors choosing a career in psychiatry. Our aim was to explore factors which had influenced psychiatry trainees' attitudes towards mental health and career choice. Qualitative in-depth interviews with 21 purposively sampled London psychiatry trainees analysed using the Framework method. Early exposure and sufficient time in undergraduate psychiatry placements were important in influencing psychiatry as a career choice and positive role models were often very influential. Integration of psychiatry with teaching about physical health was viewed positively, although concerns were raised about the potential dilution of psychiatry teaching. Foundation posts in psychiatry were very valuable in positively impacting career choice. Other suggestions included raising awareness at secondary school level, challenging negative attitudes amongst all medical educators, and promoting integration within medical specialties. Improvements in teaching psychiatry could improve medical attitudes and promote recruitment into psychiatry.

Listening to young people with special needs: the influence of group activities.

PubMed

Burke, Peter

2005-12-01

The article reports on the experiences of group activities within an area of Yorkshire that helped young people with special needs to express their views and opinions. Significant issues were raised by the ethics of undertaking work with young people and these are reviewed. The young people involved in the research reported that their participation in the groups developed their self-confidence and advocacy skills. This led them to be more confident in expressing their needs at school and in the community. To establish wider generalizability for the study findings, the Yorkshire group activities were compared with another similar group in London where further data were collected from the young people involved. In facilitating group activities, willing staff were an important addition to the group because their presence provided and encouraged positive reactions to the distinctive achievements of the young people themselves. In both groups, members were committed to participation in project-based activities that raised their self-esteem and helped establish a sense of their own identity and purpose.

Worldwide trends in blood pressure from 1975 to 2015: a pooled analysis of 1479 population-based measurement studies with 19·1 million participants.

PubMed

2017-01-07

Raised blood pressure is an important risk factor for cardiovascular diseases and chronic kidney disease. We estimated worldwide trends in mean systolic and mean diastolic blood pressure, and the prevalence of, and number of people with, raised blood pressure, defined as systolic blood pressure of 140 mm Hg or higher or diastolic blood pressure of 90 mm Hg or higher. For this analysis, we pooled national, subnational, or community population-based studies that had measured blood pressure in adults aged 18 years and older. We used a Bayesian hierarchical model to estimate trends from 1975 to 2015 in mean systolic and mean diastolic blood pressure, and the prevalence of raised blood pressure for 200 countries. We calculated the contributions of changes in prevalence versus population growth and ageing to the increase in the number of adults with raised blood pressure. We pooled 1479 studies that had measured the blood pressures of 19·1 million adults. Global age-standardised mean systolic blood pressure in 2015 was 127·0 mm Hg (95% credible interval 125·7-128·3) in men and 122·3 mm Hg (121·0-123·6) in women; age-standardised mean diastolic blood pressure was 78·7 mm Hg (77·9-79·5) for men and 76·7 mm Hg (75·9-77·6) for women. Global age-standardised prevalence of raised blood pressure was 24·1% (21·4-27·1) in men and 20·1% (17·8-22·5) in women in 2015. Mean systolic and mean diastolic blood pressure decreased substantially from 1975 to 2015 in high-income western and Asia Pacific countries, moving these countries from having some of the highest worldwide blood pressure in 1975 to the lowest in 2015. Mean blood pressure also decreased in women in central and eastern Europe, Latin America and the Caribbean, and, more recently, central Asia, Middle East, and north Africa, but the estimated trends in these super-regions had larger uncertainty than in high-income super-regions. By contrast, mean blood pressure might have increased in east and southeast Asia, south Asia, Oceania, and sub-Saharan Africa. In 2015, central and eastern Europe, sub-Saharan Africa, and south Asia had the highest blood pressure levels. Prevalence of raised blood pressure decreased in high-income and some middle-income countries; it remained unchanged elsewhere. The number of adults with raised blood pressure increased from 594 million in 1975 to 1·13 billion in 2015, with the increase largely in low-income and middle-income countries. The global increase in the number of adults with raised blood pressure is a net effect of increase due to population growth and ageing, and decrease due to declining age-specific prevalence. During the past four decades, the highest worldwide blood pressure levels have shifted from high-income countries to low-income countries in south Asia and sub-Saharan Africa due to opposite trends, while blood pressure has been persistently high in central and eastern Europe. Wellcome Trust. Copyright © 2017 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY license. Published by Elsevier Ltd.. All rights reserved.

Evaluating the effectiveness of a smoking warning label on raising patient awareness of smoking and bladder cancer.

PubMed

Johnson, B; Abouassaly, R; Ghiculete, D; Stewart, R J

2013-08-01

We assessed the knowledge of patients with regard to the association between smoking and bladder cancer, and examined the impact of a novel smoking warning label on raising awareness of this issue. We conducted a prospective cross-sectional study involving patients who presented to urology and family practice clinics. A questionnaire was used to assess knowledge regarding the association between smoking and various diseases. Participants were also asked to evaluate a novel smoking warning label for bladder cancer. A total of 291 (97%) patients responded to the questionnaire including 143 (95.3%) at urology clinics and 148 (98.7%) at family practice clinics. Overall only 45.2% of respondents were aware of the association between smoking and bladder cancer compared to 97.4% who knew that there was an association between smoking and lung cancer. There were no significant differences in knowledge between those at urology and family practice clinics. After viewing the warning label, 58.1% of respondents stated that it had changed their opinion on smoking and bladder cancer, and 74.8% felt that this label would be an effective tool to raise awareness of the issue. Patients who changed their opinion had statistically significantly less initial knowledge about the association between smoking and bladder cancer (36.7% vs 57.5% for those who did not change their opinion, p <0.001). Awareness of the link between smoking and bladder cancer remains low. The use of a smoking warning label may help raise awareness of this important public health issue. Copyright © 2013 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

[The advances of suppression in research of amblyopia].

PubMed

Liu, S; Liu, H

2016-04-11

Suppression that is the result of interocular competition is an important machanism of amblyopia. The imbalance of suppression may lead the consequence to amblyopia. In the early study, researchers had raised the theory of II. Quadratic Summation which had revealed the relationship of interocular interaction and suppression. In some basic researches, other studies had showed the most possible anatomic location of suppression. Recently, researchers found a new method to quantify the interocular suppression named the noise model. Further studies found a novel disinhibition therapy to treat amblyopia. We summarized the research advances in suppression and disinhibition treatment in amblyopia. (Chin J Ophthalmol, 2016, 52: 305-308).

Strain, Psychological Conflicts, Aspirations-Attainment Gap, and Depressive Tendencies among Youth of Mexican Immigrants.

PubMed

Paat, Yok-Fong

2016-01-01

Using Children of Immigrants Longitudinal Study (CILS), this study examined the links between strain, psychological conflicts, aspiration-attainment gap, and depressive tendencies of 755 youth of Mexican origin. Two research questions were raised: (a) What types of strain and psychological conflict induced depressive tendencies? (b) What types of aspirations were relevant to these depressive symptoms? Overall, this study showed that factors implicated by collision of values, perceived discrepancies between aspiration and attainment, and negative appraisal of self could induce depressive mood, feelings, and behaviors, an important finding revealing that this underserved population can benefit from better public health services.

3Ts for Reducing Lead in Drinking Water: Training

EPA Pesticide Factsheets

It is important to train school officials to raise awareness of the potential occurrences, causes, and health effects of lead in drinking water; assist school officials in identifying potential areas where elevated lead may occur.

Alcohol on Campus: Three Current Issues.

ERIC Educational Resources Information Center

Fulton, Donald R.; Spooner, Sue E.

1987-01-01

Offers views on three issues important to campus alcohol policy: (1) teaching responsible drinking; (2) operating campus pubs; and (3) raising the legal drinking age. Asserts that carefully considered decisions are needed to help establish normative behavior. (Author/NB)

Breakdown in Breathing: The Complexities of Cystic Fibrosis

MedlinePlus

... very important so we can intervene early.” Early diagnosis and treatment can help raise the life expectancy for people living with ... Wise Choices Living with Cystic Fibrosis In between checkups, practice good self-care and ...

An Astronomical Journey: One School's Experience

ERIC Educational Resources Information Center

Gibert, Michael; Tedd, Bernie

2016-01-01

Raising the profile of physics is particularly important in girls' schools. Here we describe a range of astronomical activities and observations that we have used, which we hope will inspire teachers at other schools to do likewise.

The investigation of life-threatening child abuse and Munchausen syndrome by proxy.

PubMed Central

Evans, D

1995-01-01

The use of covert video surveillance in the investigation of suspected life-threatening child abuse and Munchausen syndrome by proxy raises important ethical questions. That the recently reported provision of this facility in North Staffordshire was not presented to a Local Research Ethics Committee (LREC) for approval as a research exercise raises important questions about the ethical review of research and practice. The case made for avoiding such review is first set out and then examined. The three main premisses which form the basis of the view that LREC approval is not required are identified and tested in turn. The conclusion is that there is an undeniable element of research involved in the procedure and that the welfare of all those subjected to the surveillance would be best protected by the submission of the protocol to an independent committee for ethical assessment. PMID:7776355

How We Become Who We Are: Ashley, Carla, and the Rest of Us.

PubMed

Nelson, Jamie Lindemann

2017-01-01

Lisa Freitag and Joan Liaschenko's thoughtful and important article goes directly to the under-examined heart of Ashley's case, namely to what sustains her in a habitable and intelligible identity. Though quite sympathetic with their conclusion and line of argument, I try to trouble their proceedings a bit, largely by wondering how having a specific such identity, out of several that may be in-principle available, matters to someone with Ashley's cognitive scope. I do this not simply to be contrary, but because their article also seems to me to raise issues in the ethics of bioethics-in particular, what I call the dilemma of ethical endeavor: How ought one publicly pursue deeply important and complex issues, the very raising of which may offend interlocutors who indeed have grounds for resentment. Making a habit of second guessing oneself may be part of the answer. Copyright 2017 The Journal of Clinical Ethics. All rights reserved.

Ethical issues in cancer screening and prevention.

PubMed

Plutynski, Anya

2012-06-01

November 2009's announcement of the USPSTF's recommendations for screening for breast cancer raised a firestorm of objections. Chief among them were that the panel had insufficiently valued patients' lives or allowed cost considerations to influence recommendations. The publicity about the recommendations, however, often either simplified the actual content of the recommendations or bypassed significant methodological issues, which a philosophical examination of both the science behind screening recommendations and their import reveals. In this article, I discuss two of the leading ethical considerations at issue in screening recommendations: respect for patient autonomy and beneficence and then turn to the most significant methodological issues raised by cancer screening: the potential biases that may infect a trial of screening effectiveness, the problem of base rates in communicating risk, and the trade-offs involved in a judgment of screening effectiveness. These issues reach more broadly, into the use of "evidence-based" medicine generally, and have important implications for informed consent.

Metaphorical Perceptions of the Concepts "Teaching Profession" and "Raising Students"

ERIC Educational Resources Information Center

Bezen, Sevim; Aykutlu, Isil; Secken, Nilgun; Bayrak, Celai

2017-01-01

Purpose of Study: This study aims to reveal, via metaphors, pre-service biology teachers' perceptions of "teaching profession" and "raising students." Research Methods: In accordance with the aim of the study, phenomenology, one of the qualitative paradigm patterns, is used. The study group consists of 80 pre-service biology…

Seeking balance between the past and the present: Vietnamese refugee parenting practices and adolescent well-being.

PubMed

Tingvold, Laila; Hauff, Edvard; Allen, James; Middelthon, Anne-Lise

2012-07-01

This qualitative study examines the resources that Vietnamese refugee parents use in raising their adolescent youth in exile and how they, and their adolescents, regard their experiences of different parenting styles. The study is based on 55 semi-structured interviews and several focus groups performed with a small sample of Vietnamese refugee parents and their adolescent children. Three main themes from the interviews were identified: the role of the extended family and siblings in bringing up children; language acquisition and cultural continuity and, finally, religion and social support. Our findings suggest extended kin are involved in the raising of adolescent children, providing additional family ties and support. Parents regarded Vietnamese language acquisition by their youth as facilitating both communication with extended kin and cultural transmission. Several parents stressed the importance of religious community to socialising and creating a sense of belonging for their youth. Vietnamese refugee parents seek a balance between Vietnamese values and their close extended family social networks, and the opportunities in Norway to develop autonomy in pursuit of educational and economic goals. Together these parenting practices constituted a mobilization of resources in support of their youth. These findings may have important implications for future research on resiliency and the role of these strategies as protective factors mediating mental health outcomes. They may also have implications for treatment, in terms of the types of resources treatment can access and for prevention strategies that maximize key cultural resources for Vietnamese refugee youth.

Raising the Reliability of Forming Rolls by Alloying Their Core with Copper

NASA Astrophysics Data System (ADS)

Zhizhkina, N. A.

2016-11-01

The mechanical properties and the structure of forming rolls from cast irons of different compositions are studied. A novel iron including a copper additive that lowers its chilling and raises the homogeneity of the structure is suggested for the roll cores. The use of such iron should raise the reliability of the rolls in operation.

A Lot Easier Said than Done: Parents Talk about Raising Children in Today's America.

ERIC Educational Resources Information Center

Farkas, Steve; Johnson, Jean; Duffett, Ann; Wilson, Leslie; Vine, Jackie

Recognizing that knowing what parents value most provides insights into what society values and what can be expected of future generations, this report details a study exploring parents' goals in raising their children and focusing on parents' attitudes regarding the difficulty of raising children of integrity and character in America today. Data…

Factors Associated with the Empowerment of Japanese Families Raising a Child with Developmental Disorders

ERIC Educational Resources Information Center

Wakimizu, Rie; Fujioka, Hiroshi; Yoneyama, Akira; Iejima, Atsushi; Miyamoto, Shinya

2011-01-01

We identified factors associated with the empowerment of Japanese families using the Family Empowerment Scale (FES) to contribute to the improvement of empowerment in Japanese families raising a child with developmental disorders (DDs). The study was conducted in 350 caregivers who raised children aged 4-18 years with DDs in urban and suburban…

Effects of Comprehensive Technologies on the Improvement of Acidified Vineyard Soils

NASA Astrophysics Data System (ADS)

Jiang, Hongguo; Wang, Qiunan; Xu, Feng; Jin, Jun; Wang, Guoyu; Liu, Jianguo

2018-01-01

Soil acidification is an important factor that restricts the yield and quality of fruits. In this study, the comprehensive improving technologies were applied on the vineyards in which the soil pH is below 5.5. The technologies include application of soil conditioner, organic fertilizer and bacterial manure, and growth of green manure and natural grass. The results show that the comprehensive improving technologies can raise the pH of 0-15 cm soil layer by 0.5-0.8 unit and the pH of 15-30 cm soil layer by 0.3-0.6 unit. The soil bulk densities are decreased by 0.77-10.42%. The contents of organic matter, total N, available P and K in the soils are all increased. Therefore, the soil fertilities are improved. The yields of grape fruits are increased by 12.77-14.94%, and the contents of soluble solid in the grapes are raised by 7.01-9.55%, by the comprehensive measure of seaweed liquid silicon plus sheep manure plus growth of green manure. The comprehensive measure of soil conditioner Naduoli No. 1 plus bacterial manure plus natural grass increases the yields of grape by 7.67%, raises the content of soluble solid in the grape by 8.6%. But the effect of the comprehensive measure of unslaked lime plus sheep manure plus growth of green manure is not clear.

Shale gas development impacts on surface water quality in Pennsylvania

PubMed Central

Olmstead, Sheila M.; Muehlenbachs, Lucija A.; Shih, Jhih-Shyang; Chu, Ziyan; Krupnick, Alan J.

2013-01-01

Concern has been raised in the scientific literature about the environmental implications of extracting natural gas from deep shale formations, and published studies suggest that shale gas development may affect local groundwater quality. The potential for surface water quality degradation has been discussed in prior work, although no empirical analysis of this issue has been published. The potential for large-scale surface water quality degradation has affected regulatory approaches to shale gas development in some US states, despite the dearth of evidence. This paper conducts a large-scale examination of the extent to which shale gas development activities affect surface water quality. Focusing on the Marcellus Shale in Pennsylvania, we estimate the effect of shale gas wells and the release of treated shale gas waste by permitted treatment facilities on observed downstream concentrations of chloride (Cl−) and total suspended solids (TSS), controlling for other factors. Results suggest that (i) the treatment of shale gas waste by treatment plants in a watershed raises downstream Cl− concentrations but not TSS concentrations, and (ii) the presence of shale gas wells in a watershed raises downstream TSS concentrations but not Cl− concentrations. These results can inform future voluntary measures taken by shale gas operators and policy approaches taken by regulators to protect surface water quality as the scale of this economically important activity increases. PMID:23479604

Non-communicable disease risk factor patterns among mining industry workers in Papua, Indonesia: longitudinal findings from the Cardiovascular Outcomes in a Papuan Population and Estimation of Risk (COPPER) Study.

PubMed

Rodriguez-Fernandez, Rodrigo; Rahajeng, Ekowati; Viliani, Francesca; Kushadiwijaya, Haripurnomo; Amiya, Rachel M; Bangs, Michael J

2015-10-01

Non-communicable diseases (NCDs) constitute an increasing slice of the global burden of disease, with the South-East Asia region projected to see the highest increase in NCD-related deaths over the next decade. Mining industry employees may be exposed to various factors potentially elevating their NCD risk. This study aimed to assess the distribution and 5-year longitudinal trends of key metabolic NCD risk factors in a cohort of copper-gold mining company workers in Papua, Indonesia. Metabolic indicators of NCD risk were assessed among employees (15 580 at baseline, 6496 prospectively) of a large copper-gold mining operation in Papua, Indonesia, using routinely collected 5-year medical surveillance data. The study cohort comprised individuals aged 18-68 years employed for ≥1 year during 2008-2013. Assessed risk factors were based on repeat measures of cholesterol, blood glucose, blood pressure and body weight, using WHO criteria. Metabolic risk indicator rates were markedly high and increased significantly from baseline through 5-year follow-up (p<0.001). Adjusting for gender and age, longer duration of employment (≥10 years) predicted raised cholesterol (adjusted OR (AOR)=1.13, p=0.003), raised blood pressure (AOR=1.16, p=0.009) and overweight/obesity (AOR=1.14, p=0.001) at baseline; and persistent raised cholesterol (AOR=1.26, p=0.003), and both incident (AOR=1.33, p=0.014) and persistent raised blood glucose (AOR=1.62, p=0.044) at 3-year follow-up. Individuals employed for longer periods in a mining operations setting in Papua, Indonesia, may face elevated NCD risk through various routes. Workplace health promotion interventions and policies targeting modifiable lifestyle patterns and environmental exposures present an important opportunity to reduce such susceptibilities and mitigate associated health risks. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Federal Tax Issues Raised by International Study Abroad Programs.

ERIC Educational Resources Information Center

Harding, Bertrand M., Jr.

2000-01-01

Identifies and describes tax issues raised by study abroad programs and suggests steps that a college or university can take to minimize or eliminate adverse U.S. and foreign tax exposure to both itself and its employees. (EV)

Concerns of Parents with or Raising Adolescent Children: a Qualitative Study of Iranian Families

PubMed Central

Valizadeh, Leila; Zamanzadeh, Vahid; Rassouli, Maryam; Rahkar Farshi, Mahni

2018-01-01

Introduction: Adolescence is a challenging period and cultural background plays an important role in families with adolescent. So exploring parents’ concerns in the specific context of Iran may improves nurses' family-based services and helps to reduce conflicts Iranian families with respect to adolescents. In this paper we explore perceptions of Iranian parents’ concerns in the family with raising adolescent children. Methods: Participants of this qualitative content analysis study were 23 parents with adolescents, who were recruited through purposive sampling. Data collection was done through semi structured in-depth interviews and analyzed based on Graneheim and Landman’s approach. Lincoln and Guba’s criteria were used to ensure the accuracy and strength of the study. Results: The theme "rebellion against parents’ authority" was supported by two categories: (1) parent-teenage conflict, and (2) difficulty in controlling. As the offspring enter adolescence, parents feel that their child is going to leave their domain. Conclusion: Findings from this study showed that the incongruity arises when traditional family norms fail to adapt to new patterns. Change of social and cultural norms in developing societies, has led to generational differences in families. This issue accompanied with adolescence, increases parents’ concern. So we recommend parental educational programs for learning effectively patterns for resisting internal challenges and communicate with adolescents. PMID:29637054

Concerns of Parents with or Raising Adolescent Children: a Qualitative Study of Iranian Families.

PubMed

Valizadeh, Leila; Zamanzadeh, Vahid; Rassouli, Maryam; Rahkar Farshi, Mahni

2018-03-01

Introduction: Adolescence is a challenging period and cultural background plays an important role in families with adolescent. So exploring parents' concerns in the specific context of Iran may improves nurses' family-based services and helps to reduce conflicts Iranian families with respect to adolescents. In this paper we explore perceptions of Iranian parents' concerns in the family with raising adolescent children. Methods: Participants of this qualitative content analysis study were 23 parents with adolescents, who were recruited through purposive sampling. Data collection was done through semi structured in-depth interviews and analyzed based on Graneheim and Landman's approach. Lincoln and Guba's criteria were used to ensure the accuracy and strength of the study. Results: The theme "rebellion against parents' authority" was supported by two categories: (1) parent-teenage conflict, and (2) difficulty in controlling. As the offspring enter adolescence, parents feel that their child is going to leave their domain. Conclusion: Findings from this study showed that the incongruity arises when traditional family norms fail to adapt to new patterns. Change of social and cultural norms in developing societies, has led to generational differences in families. This issue accompanied with adolescence, increases parents' concern. So we recommend parental educational programs for learning effectively patterns for resisting internal challenges and communicate with adolescents.

On the fundamental importance of the social psychology of research as a basic paradigm for the philosophy of science: A philosophical case study of the psychology of the Apollo moon scientists

NASA Technical Reports Server (NTRS)

Mitroff, I. I.

1972-01-01

A combined philosophical and social psychological study of over 40 of the Apollo moon Scientists reveals that the Orthodox or Received View of Scientific Theories is found wanting in several respects: (1) observations are not theory-free; (2) scientific observations are not directly observable; and (3) observations are no less problematic than theories. The study also raises some severe criticisms of distinction between the context of discovery and the context of justification. Not only does this distinction fail to describe the actual practice of science but even more important it has the dangerous effect of excluding some of the strongest lines of evidence which could most effectively challenge the distinction. The distinction is harmful of efforts to found interdisciplinary theories and philosophies of science.

The importance of waist circumference and body mass index in cross-sectional relationships with risk of cardiovascular disease in Vietnam.

PubMed

Tran, Nga Thi Thu; Blizzard, Christopher Leigh; Luong, Khue Ngoc; Truong, Ngoc Le Van; Tran, Bao Quoc; Otahal, Petr; Nelson, Mark; Magnussen, Costan; Gall, Seana; Bui, Tan Van; Srikanth, Velandai; Au, Thuy Bich; Ha, Son Thai; Phung, Hai Ngoc; Tran, Mai Hoang; Callisaya, Michele

2018-01-01

Waist circumference (WC) is an indicator of intra-abdominal adipose tissue, high levels of which confer an increased risk of cardiometabolic disease. Population data on WC should be more informative than data on body mass index (BMI), which is a general indicator of body size. This study aimed to evaluate the importance of WC relative to BMI in cross-sectional relationships with blood pressure (BP), glucose, and total cholesterol (TC) in the adult population of Vietnam. The data were collected in a population-based survey conducted during 2009-10 using the "WHO STEPwise approach to surveillance of risk factors for non-communicable disease" (STEPS) methodology. The survey participants (n = 14 706 aged 25 to 64 years) were selected by multi-stage stratified cluster sampling from eight provinces representative of the eight geographical regions of Vietnam. All measurements were performed in accordance with the STEPS protocols. All analyses were performed using complex survey methods. The measurements of WC and BMI were highly correlated (men r = 0.80, women r = 0.77). For men, the strongest and predominant associations with BP, glucose, and TC were for WC or an index based on WC. For women, this was true for glucose but BMI was more important for BP and TC. WC or an index based on WC provided better discrimination than BMI of hypertension and elevated glucose, and of raised TC for men. Information on four new anthropometric indices did not improve model fit or subject discrimination. For BP/hypertension, glucose/elevated glucose, and TC/raised TC, WC was more informative than BMI for Vietnamese men, but both WC and BMI were important for Vietnamese women. Both WC and BMI need to be assessed for estimation of CVD risk in Vietnam.

Family-initiated dialogue about medications during family-centered rounds.

PubMed

Benjamin, Jessica M; Cox, Elizabeth D; Trapskin, Philip J; Rajamanickam, Victoria P; Jorgenson, Roderick C; Weber, Holly L; Pearson, Rachel E; Carayon, Pascale; Lubcke, Nikki L

2015-01-01

Experts suggest family engagement in care can improve safety for hospitalized children. Family-centered rounds (FCRs) can offer families the opportunity to participate in error recovery related to children's medications. The objective of this study was to describe family-initiated dialogue about medications and health care team responses to this dialogue during FCR to understand the potential for FCR to foster safe medication use. FCR were video-recorded daily for 150 hospitalized children. Coders sorted family-initiated medication dialogue into mutually exclusive categories, reflecting place of administration, therapeutic class, topic, and health care team responses. Health care team responses were coded to reflect intent, actions taken by the team, and appropriateness of any changes. Eighty-three (55%) of the 150 families raised 318 medication topics during 347 FCR. Most family-initiated dialogue focused on inpatient medications (65%), with home medications comprising 35%. Anti-infectives (31%), analgesics (14%), and corticosteroids (11%) were the most commonly discussed medications. The most common medication topics raised by families were scheduling (24%) and adverse drug reactions (11%). Although most health care team responses were provision of information (74%), appropriate changes to the child's medications occurred in response to 8% of family-initiated dialogue, with most changes preventing or addressing adverse drug reactions or scheduling issues. Most families initiated dialogue regarding medications during FCRs, including both inpatient and home medications. They raised topics that altered treatment and were important for medication safety, adherence, and satisfaction. Study findings suggest specific medication topics that health care teams can anticipate addressing during FCR. Copyright © 2015 by the American Academy of Pediatrics.

Variation in trophic shift for stable isotope ratios of carbon, nitrogen, and sulfur

USGS Publications Warehouse

McCutchan, J.H.; Lewis, W.M.; Kendall, C.; McGrath, C.C.

2003-01-01

Use of stable isotope ratios to trace pathways of organic matter among consumers requires knowledge of the isotopic shift between diet and consumer. Variation in trophic shift among consumers can be substantial. For data from the published literature and supplementary original data (excluding fluid-feeding consumers), the mean isotopic shift for C was +0.5 ?? 0.13??? rather than 0.0???, as commonly assumed. The shift for C was higher for consumers analyzed as muscle (+1.3 ?? 0.30???) than for consumers analyzed whole (+0.3 ?? 0.14???). Among consumers analyzed whole, the trophic shift for C was lower for consumers acidified prior to analysis (-0.2 ?? 0.21???) than for unacidified samples (+0.5 ?? 0.17???). For N, trophic shift was lower for consumers raised on invertebrate diets (+1.4 ?? 0.21???) than for consumers raised on other high-protein diets (+3.3 ?? 0.26???) and was intermediate for consumers raised on plant and algal diets (+2.2 ?? 0.30???). The trophic shift for S differed between high-protein (+2.0 ?? 0.65???) and low-protein diets (-0.5 ?? 0.56???). Thus, methods of analysis and dietary differences can affect trophic shift for consumers; the utility of stable isotope methods can be improved if this information is incorporated into studies of trophic relationships. Although few studies of stable isotope ratios have considered variation in the trophic shift, such variation is important because small errors in estimates of trophic shift can result in large errors in estimates of the contribution of sources to consumers or in estimates of trophic position.

[The two faces of veno-arteriolar reflex: cutaneous vasodilatation and vasoconstriction to raise and to lower the arm].

PubMed

Estanol-Vidal, B; Gutierrez-Manjarrez, F; Martinez-Memije, R; Senties-Madrid, H; Berenguer-Sanchez, M J; Magana-Zamora, L; Delgado-Garcia, G; Chiquete-Anaya, E

2016-05-01

The veno-arteriolar reflex (VAR) is triggered by an increase in the transmural venous pressure on placing a part of the body in the same direction as the gravitational acceleration below the heart. To assess the VAR in healthy subjects on raising a part of the body above the level of the heart. VAR was studied in 16 healthy subjects (20-65 years old) by means of changes in the blood flow in the skin detected using a digital infrared photoplethysmograph attached to the fingertip under the following conditions: right arm at the height of the heart, right arm below the heart and right arm below the level of the heart. The variables measured were: amplitude of the blood flow in the skin with the arm raised to the height of the heart (baseline amplitude), percentage decrease of the blood flow in the skin with the arm below the heart and percentage increase in blood flow with the arm above the heart. The percentage of vasoconstriction with the right arm below the heart was 35%, and that of vasodilation, 50%. Evaluation of the VAR with the arm below the heart causes vasoconstriction, and elevation of the arm causes an important degree of vasodilation. Vasoconstriction and vasodilation are maintained while the limb is kept above or below the heart. This is an economical and potentially very useful way of studying the innervation of the microcirculation in a number of different peripheral neuropathies of thin and mixed fibres.

Losses of Soil Carbon upon a Fire on a Drained Forested Raised Bog

NASA Astrophysics Data System (ADS)

Glukhova, T. V.; Sirin, A. A.

2018-05-01

We studied the consequences of a fire that affected 29 ha of a drained forested raised bog in Tver oblast, Central European Russia. The drainage network consisted of open 1-m-deep ditches with 60 to 160 m ditch spacing. The groundwater level (GWL) varied within the studied drained bog. We used the method of assessing the loss of soil carbon (C) based on the difference between the ash concentration in the burnt peat of the upper layer and underlying unburnt layers. The carbon loss was higher near the drainage ditches than in the sites remote from ditches. The sample median values of carbon loss (kg C/m2) were estimated at 0.37 near the drainage ditches and at 0.22 for the remote sites with a distance of 160 m between ditches. They increased to 2.23 and 0.79 near and far from the drainage ditches for 106 m ditch spacing, and ranged from 1.13 to 2.10 near the drainage ditches and were equal to 0.45 at the remote sites for 60 m ditch spacing. The maximum loss of C was at the bog margin with the 70-cm-deep GWL; the sample median was equal to 2.97 kg C/m2. The results obtained for C loss from the wildfire on the raised bog agree with the estimates obtained by other authors (1.45-4.90 kg C/m2) and confirm the importance of taking such loss into account in the estimates of the carbon budget of peat soils (Histosols).

Global Health Warning: Definitions Wield Power Comment on "Navigating Between Stealth Advocacy and Unconscious Dogmatism: The Challenge of Researching the Norms, Politics and Power of Global Health".

PubMed

Marten, Robert

2015-12-25

Gorik Ooms recently made a strong case for considering the centrality of normative premises to analyzing and understanding the underappreciated importance of the nexus of politics, power and process in global health. This critical commentary raises serious questions for the practice and study of global health and global health governance. First and foremost, this commentary underlines the importance of the question of what is global health, and why as well as how does this definition matter? This refocuses discussion on the importance of definitions and how they wield power. It also re-affirms the necessity of a deeper analysis and understanding of power and how it affects and shapes the practice of global health. © 2016 by Kerman University of Medical Sciences.

Money by Mail.

ERIC Educational Resources Information Center

Lehtinen, Toni L.

1982-01-01

Fund-raising mailing must be well conceived and executed in order to hold its own against competing charitable organizations as well as commercial firms offering sweepstake prizes. An appeal letter is seen as the most important piece in any direct-mail effort. (MLW)

Pregnancy Choices: Raising the Baby, Adoption, and Abortion

MedlinePlus

... should do? • What factors should I consider when making a decision about pregnancy? • Is there anything I need to do while I am making a decision about my pregnancy? • Why is prenatal care important? • ...

When subatomic physics research meets clinical oncology.

PubMed

Gary, Humphreys

2012-07-01

New but costly forms of hadron therapy to treat certain cancers raise important questions about how much health systems can afford to pay, but for some cancers, including many child cancers, they are among the most promising treatments we have.

What Time Is It on the Clock of the Universe?

ERIC Educational Resources Information Center

Ramdeholl, Dianne

2013-01-01

In the concluding chapter of this volume, the author critically reflects on the important implications outlined by other authors, and through raising questions, invites us to envision and work toward a more compassionate and humane world.

Outcomes for children with lesbian or gay parents. A review of studies from 1978 to 2000.

PubMed

Anderssen, Norman; Amlie, Christine; Ytterøy, Erling André

2002-09-01

Twenty-three empirical studies published between 1978 and 2000 on nonclinical children raised by lesbian mothers or gay fathers were reviewed (one Belgian/Dutch, one Danish, three British, and 18 North American). Twenty reported on offspring of lesbian mothers, and three on offspring of gay fathers. The studies encompassed a total of 615 offspring (age range 1.5-44 years) of lesbian mothers or gay fathers and 387 controls, who were assessed by psychological tests, questionnaires or interviews. Seven types of outcomes were found to be typical: emotional functioning, sexual preference, stigmatization, gender role behavior, behavioral adjustment, gender identity, and cognitive functioning. Children raised by lesbian mothers or gay fathers did not systematically differ from other children on any of the outcomes. The studies indicate that children raised by lesbian women do not experience adverse outcomes compared with other children. The same holds for children raised by gay men, but more studies should be done.

A call for transparent reporting to optimize the predictive value of preclinical research

PubMed Central

Landis, Story C.; Amara, Susan G.; Asadullah, Khusru; Austin, Chris P.; Blumenstein, Robi; Bradley, Eileen W.; Crystal, Ronald G.; Darnell, Robert B.; Ferrante, Robert J.; Fillit, Howard; Finkelstein, Robert; Fisher, Marc; Gendelman, Howard E.; Golub, Robert M.; Goudreau, John L.; Gross, Robert A.; Gubitz, Amelie K.; Hesterlee, Sharon E.; Howells, David W.; Huguenard, John; Kelner, Katrina; Koroshetz, Walter; Krainc, Dimitri; Lazic, Stanley E.; Levine, Michael S.; Macleod, Malcolm R.; McCall, John M.; Moxley, Richard T.; Narasimhan, Kalyani; Noble, Linda J.; Perrin, Steve; Porter, John D.; Steward, Oswald; Unger, Ellis; Utz, Ursula; Silberberg, Shai D.

2012-01-01

The US National Institute of Neurological Disorders and Stroke convened major stakeholders in June 2012 to discuss how to improve the methodological reporting of animal studies in grant applications and publications. The main workshop recommendation is that at a minimum studies should report on sample-size estimation, whether and how animals were randomized, whether investigators were blind to the treatment, and the handling of data. We recognize that achieving a meaningful improvement in the quality of reporting will require a concerted effort by investigators, reviewers, funding agencies and journal editors. Requiring better reporting of animal studies will raise awareness of the importance of rigorous study design to accelerate scientific progress. PMID:23060188

A call for transparent reporting to optimize the predictive value of preclinical research.

PubMed

Landis, Story C; Amara, Susan G; Asadullah, Khusru; Austin, Chris P; Blumenstein, Robi; Bradley, Eileen W; Crystal, Ronald G; Darnell, Robert B; Ferrante, Robert J; Fillit, Howard; Finkelstein, Robert; Fisher, Marc; Gendelman, Howard E; Golub, Robert M; Goudreau, John L; Gross, Robert A; Gubitz, Amelie K; Hesterlee, Sharon E; Howells, David W; Huguenard, John; Kelner, Katrina; Koroshetz, Walter; Krainc, Dimitri; Lazic, Stanley E; Levine, Michael S; Macleod, Malcolm R; McCall, John M; Moxley, Richard T; Narasimhan, Kalyani; Noble, Linda J; Perrin, Steve; Porter, John D; Steward, Oswald; Unger, Ellis; Utz, Ursula; Silberberg, Shai D

2012-10-11

The US National Institute of Neurological Disorders and Stroke convened major stakeholders in June 2012 to discuss how to improve the methodological reporting of animal studies in grant applications and publications. The main workshop recommendation is that at a minimum studies should report on sample-size estimation, whether and how animals were randomized, whether investigators were blind to the treatment, and the handling of data. We recognize that achieving a meaningful improvement in the quality of reporting will require a concerted effort by investigators, reviewers, funding agencies and journal editors. Requiring better reporting of animal studies will raise awareness of the importance of rigorous study design to accelerate scientific progress.

Water exchange in raised bogs: revised views especially in relation to biogeochemistry

NASA Astrophysics Data System (ADS)

Sirin, Andrey; Kravchenko, Irina; Yurova, Alla; Markina, Anastasiya

2017-04-01

Raised bogs are one of the most common and exciting mire type within the boreal zone and appear in the other zones including mountain regions in the tropics. They receive water and nutrients from the atmosphere and pore water stored in their domes is spaced above the surrounding area (up to 10 m in height). Traditionally it is assumed that water flow occurs mainly in a peat layer near to the surface and water transport is negligible in deeper layers (lvanov, 1981; Ingram, 1982; etc.). The «acrotelm/catotelm» paradigm on active and inert horizons for the peat above and below the lowest water level is still widely spread in peatland hydrology. However, recent studies have shown that deep water movement is much more dynamic in raised bogs than was previously thought (Sirin et al., 1997, Reeve et al., 2000; etc.). Relying on isotope studies we conclude that all the mounded strata of the raised bogs have relatively active water exchange although water residence time changes with depth. The study included two raised bogs, representing different typical hydrological conditions (underlain by outwash sands and moraine clay) at the Zapadnaya Dvina Peatland Field Station of the Institute of Forest Science RAS located 400 km west of Moscow (56 N, 32 E). Peatlands, among which raised bogs dominate, constitute > 30% of the area, and maximum peat thickness exceeds 7 m. To evaluate water residence time in peat strata specially determined mathematical model which include the equations of water mass and tritium balance, imbedded in a conceptual framework of water dynamics within a raised bog peat body, have been developed and tested. The results from isotope studies (3H, 18O, 2H) were additionally supported by geochemical (pH, Eh, electrical conductivity) and temperature long term monitoring, as well as dissolved CO2 and CH4 monitoring within vertical profiles of the studied raised bogs (Sirin et al., 1998). Later it was also supported by microbiology data of methane cycle in the profile of peat bogs (Kravchenko, Sirin, 2007). The obtained results confirm that the hydrological stratification of peat bogs is a more complicated picture than previously thought and need to be considered.

Parental Monitoring Moderates the Importance of Genetic and Environmental Influences on Adolescent Smoking

PubMed Central

Dick, Danielle M.; Viken, Richard; Purcell, Shaun; Kaprio, Jaakko; Pulkkinen, Lea; Rose, Richard J.

2006-01-01

Although there is a substantial literature on the role of parenting on adolescent substance use, most parenting effects have been small in magnitude and studied outside the context of genetically informative designs, raising debate and controversy about the influence that parents have on their children (D. C. Rowe, 1994). Using a genetically informative twin-family design, we studied the role of parental monitoring on adolescent smoking at age 14. Although monitoring had only small main effects, consistent with the literature, there were dramatic moderation effects associated with parental monitoring: at high levels of parental monitoring environmental influences were predominant in the etiology of adolescent smoking, but at low levels of parental monitoring, genetic influences assumed far greater importance. These analyses demonstrate that the etiology of adolescent smoking varies dramatically as a function of parenting. PMID:17324032

Critical Race Theory Counterstory as Allegory: A Rhetorical Trope to Raise Awareness about Arizona's Ban on Ethnic Studies

ERIC Educational Resources Information Center

Martinez, Aja Y.

2013-01-01

he critical race counterstory in this essay takes on the form of allegory to raise awareness about Arizona's anti-immigrant/Mexican climate, and pays particular attention to legislation targeted at Tucson Unified School District's Mexican American studies (also RAZA studies) program.

Depressive Symptoms Among Grandparents Raising Grandchildren: The Impact of Participation in Multiple Roles

PubMed Central

Baker, Lindsey A.; Silverstein, Merril

2009-01-01

Using the Health and Retirement Study, this research examines well-being among grandparents raising grandchildren during middle to late life, specifically looking at how other roles in which a grandparent is participating (such as worker, volunteer, parent or caregiver) may influence depressive symptoms among grandparent caregivers. Results indicate that grandparents who have recently begun raising a grandchild experience lower levels of well-being when compared to grandparents who are not raising a grandchild regardless of the grandparent's level of participation in roles beyond that of grandparent caregiver, while grandparents who have been raising a grandchild for longer periods of time seem to benefit from their participation in multiple roles. However, a higher level of participation in outside roles is associated with a decline in well-being among grandparents who stopped raising a grandchild, suggesting that, for these grandparents, participation in multiple roles acted mainly as a stressor, rather than as a resource. PMID:19890447

Compatibility of Studies and Family: Approaches at the Medical Faculty Mannheim

PubMed Central

Becher, Jutta; Fritz, Harald; Neumaier-Probst, Eva; Scheib-Berten, Antonia

2012-01-01

The compatibility of studies or a career with children is becoming increasingly important. This is partly attributable to the fact that it is important for people of either gender to spend time with their families, their children. Not too long ago, raising children was almost exclusively the domain of the mother. On the other hand, more and more women study medicine. More than half of first year students are now female. Many of these young women, like their male counterparts, would like to start families. The possibility to both study and have children is particularly important during the “training” life phase. The Medical Faculty Mannheim realises the need for action and wants to actively tackle the associated challenges in terms of advice, study design and infrastructure. This article represents the steps which the faculty - in close cooperation with the Equality Office, the Dean of Studies and the University Hospital - has taken so far or is currently putting in place to enable students to successfully combine the challenge of studying with that of having children. These include individual advice services on study organisation, information about support services, changes to the infrastructure and more intensive cooperation between the various departments. PMID:22558022

Living with Autistic Spectrum Disorder: Parental Experiences of Raising a Child with Autistic Spectrum Disorder (ASD)

ERIC Educational Resources Information Center

Glazzard, Jonathan; Overall, Katy

2012-01-01

The focus of the study was to explore parental experiences of raising a child with autistic spectrum disorder (ASD). A mixed-method approach consisting of questionnaires and semi-structured interviews was used in order to elicit parental perspectives of raising a child with ASD. Two semi-structured interviews were conducted with parents of…

Measuring Metacognition and Reaction Time: Further Findings on the Performances of General Education, Low-Achieving, and Institutionally Raised Students

ERIC Educational Resources Information Center

Al-Hilawani, Yasser A.; Abdullah, Ahmad A.

2010-01-01

The purpose of this study was to use the picture format to examine in depth the metacognitive performances and reaction time in general education, low-achieving, and institutionally raised students. Results revealed that institutionally raised students, unlike low-achieving students, took significantly the longest reaction time to finish the test…

Effects of ipsilateral anterior thigh soft tissue stretching on passive unilateral straight-leg raise.

PubMed

Clark, S; Christiansen, A; Hellman, D F; Hugunin, J W; Hurst, K M

1999-01-01

Randomized 3-group pretest-posttest with blind assessment of outcome. The purpose of this study was to examine the effect of sagittal plane hold-relax exercise applied to the ipsilateral anterior thigh, and prone positioning on passive unilateral straight-leg raise measurements. Straight-leg raising has been viewed as a measurement for hamstring muscle length, but literature suggests that other structures may affect this measurement. Sixty subjects (45 men, 15 women) qualified for inclusion into the study based on a straight-leg raise measurement of < or = 65 degrees. Subjects were randomly assigned to one of three groups: control, static stretch, or sagittal plane hold-relax exercise. Pretest and posttest straight-leg raise measurements of the right lower extremity were performed for each subject. A 1-way ANOVA of the change scores showed a significant difference between groups. A Tukey post hoc analysis of the change scores showed that both treatment groups' means differed significantly from the control group and from each other, with the sagittal plane hold-relax group exhibiting the largest change (mean of 7.8 degrees +/- 2.8 degrees). The results of this study show that sagittal plane hold-relax exercise and passive prone results of this study show that sagittal plane hold-relax and passive prone positioning can significantly increase straight-leg raise range of motion, however the sagittal plane hold-relax stretching of the anterior thigh is more effective than passive prone positioning.

Working Parents Can Raise Smart Kids: The "Time-Starved" Parent's Guide to Helping Your Child Succeed in School.

ERIC Educational Resources Information Center

Beaulieu, John E.; Granzin, Alex; Romaine, Deborah S.

Noting that parents are as important to children's success as teachers, this book suggests ways busy parents can support their children's learning. Chapter 1, "What's a Time-Starved Parent To Do?" discusses the demands on parents' free time, the child's role in learning, the parent's role in helping children learn, and the importance of parent…

Developing a culture of philanthropy to support your mission.

PubMed

Yoon, Christina

2014-01-01

Nonprofit organizations and institutions should recognize and embrace the important role that philanthropy plays in our society. The key to success in fund-raising is nurturing a culture of philanthropy in your organization, which means that every member of your community must understand that philanthropy is critical to your mission, that each person has a role to play in fund-raising, and that donors are valued for more than just money. The focus should be on developing lasting relationships between you and your donors-a relationship that develops over time, enables deeper engagement, and ultimately results in more support for your mission. Common pitfalls to avoid are also reviewed.

Cannabis-induced psychosis associated with high potency "wax dabs".

PubMed

Pierre, Joseph M; Gandal, Michael; Son, Maya

2016-04-01

With mounting evidence that the risk of cannabis-induced psychosis may be related to both dose and potency of tetrahydrocannbinol (THC), increasing reports of psychosis associated with cannabinoids containing greater amounts of THC are anticipated. We report two cases of emergent psychosis after using a concentrated THC extract known as cannabis "wax," "oil," or "dabs" raising serious concerns about its psychotic liability. Although "dabbing" with cannabis wax is becoming increasingly popular in the US for both recreational and "medicinal" intentions, our cases raise serious concerns about its psychotic liability and highlight the importance of understanding this risk by physicians recommending cannabinoids for purported medicinal purposes. Published by Elsevier B.V.

Access to health care and religion among young American men.

PubMed

Gillum, R Frank; Jarrett, Nicole; Obisesan, Thomas O

2009-12-01

In order to elucidate cultural correlates of utilization of primary health services by young adult men, we investigated religion in which one was raised and service utilization. Using data from a national survey we tested the hypothesis that religion raised predicts access to and utilization of a regular medical care provider, examinations, HIV and other STD testing and counseling at ages 18-44 years in men born between 1958 and 1984. We also hypothesized that religion raised would be more predictive of utilization for Hispanic Americans and non-Hispanic Black Americans than for non-Hispanic White Americans. The study included a national sample of 4276 men aged 18-44 years. Descriptive and multivariate statistics were used to assess the hypotheses using data on religion raised and responses to 14 items assessing health care access and utilization. Compared to those raised in no religion, those raised mainline Protestant were more likely (p < 0.01) to report a usual source of care (67% vs. 79%), health insurance coverage (66% vs. 80%) and physical examination (43% vs. 48%). Religion raised was not associated with testicular exams, STD counseling or HIV testing. In multivariate analyses controlling for confounders, significant associations of religion raised with insurance coverage, a physician as usual source of care and physical examination remained which varied by race/ethnicity. In conclusion, although religion is a core aspect of culture that deserves further study as a possible determinant of health care utilization, we were not able to document any consistent pattern of significant association even in a population with high rates of religious participation.

Access to Health Care and Religion among Young American Men

PubMed Central

Gillum, R. Frank; Jarrett, Nicole; Obisesan, Thomas O.

2009-01-01

In order to elucidate cultural correlates of utilization of primary health services by young adult men, we investigated religion in which one was raised and service utilization. Using data from a national survey we tested the hypothesis that religion raised predicts access to and utilization of a regular medical care provider, examinations, HIV and other STD testing and counseling at ages 18–44 years in men born between 1958 and 1984. We also hypothesized that religion raised would be more predictive of utilization for Hispanic Americans and non-Hispanic Black Americans than for non-Hispanic White Americans. The study included a national sample of 4276 men aged 18–44 years. Descriptive and multivariate statistics were used to assess the hypotheses using data on religion raised and responses to 14 items assessing health care access and utilization. Compared to those raised in no religion, those raised mainline Protestant were more likely (p < 0.01) to report a usual source of care (67% vs. 79%), health insurance coverage (66% vs. 80%) and physical examination (43% vs. 48%). Religion raised was not associated with testicular exams, STD counseling or HIV testing. In multivariate analyses controlling for confounders, significant associations of religion raised with insurance coverage, a physician as usual source of care and physical examination remained which varied by race/ethnicity. In conclusion, although religion is a core aspect of culture that deserves further study as a possible determinant of health care utilization, we were not able to document any consistent pattern of significant association even in a population with high rates of religious participation. PMID:20049258

Effects of raising and lowering speed limits on selected roadway sections

DOT National Transportation Integrated Search

1997-01-01

The objective of this research was to examine the effects of raising and lowering posted speed limits on driver behavior for urban and rural nonlimited access highways. Sites selected for study were furnished by the participating States. The study wa...

Radiation exposure from Chest CT: Issues and Strategies

PubMed Central

Maher, Michael M.; Rizzo, Stefania; Kanarek, David; Shephard, Jo-Anne O.

2004-01-01

Concerns have been raised over alleged overuse of CT scanning and inappropriate selection of scanning methods, all of which expose patients to unnecessary radiation. Thus, it is important to identify clinical situations in which techniques with lower radiation dose such as plain radiography or no radiation such as MRI and occasionally ultrasonography can be chosen over CT scanning. This article proposes the arguments for radiation dose reduction in CT scanning of the chest and discusses recommended practices and studies that address means of reducing radiation exposure associated with CT scanning of the chest. PMID:15082885

Swabbing of waiting room magazines reveals only low levels of bacterial contamination

PubMed Central

Charnock, Colin

2005-01-01

Previous studies have shown that toys in waiting rooms of general practice surgeries can be contaminated with potentially pathogenic bacteria. The question was raised as to whether magazines might also be sources of contamination. Swabbing of the front page of 15 magazines from 11 general practice surgeries, followed by analysis for total and specific bacteria, revealed low levels of contamination. Among targeted groups of pathogens only two colonies of Staphylococcus aureus were detected. Magazines do not seem to be potentially important vectors of bacterial transfer in the setting examined. PMID:15667764

An expanding universe of noncoding RNAs.

PubMed

Storz, Gisela

2002-05-17

Noncoding RNAs (ncRNAs) have been found to have roles in a great variety of processes, including transcriptional regulation, chromosome replication, RNA processing and modification, messenger RNA stability and translation, and even protein degradation and translocation. Recent studies indicate that ncRNAs are far more abundant and important than initially imagined. These findings raise several fundamental questions: How many ncRNAs are encoded by a genome? Given the absence of a diagnostic open reading frame, how can these genes be identified? How can all the functions of ncRNAs be elucidated?

Noninvasive Brain Stimulation and Personal Identity: Ethical Considerations

PubMed Central

Iwry, Jonathan; Yaden, David B.; Newberg, Andrew B.

2017-01-01

As noninvasive brain stimulation (NIBS) technology advances, these methods may become increasingly capable of influencing complex networks of mental functioning. We suggest that these might include cognitive and affective processes underlying personality and belief systems, which would raise important questions concerning personal identity and autonomy. We give particular attention to the relationship between personal identity and belief, emphasizing the importance of respecting users' personal values. We posit that research participants and patients should be encouraged to take an active approach to considering the personal implications of altering their own cognition, particularly in cases of neurocognitive “enhancement.” We suggest that efforts to encourage careful consideration through the informed consent process would contribute usefully to studies and treatments that use NIBS. PMID:28638327

Tracing Radical Working-Class Education: Praxis and Historical Representation

ERIC Educational Resources Information Center

Gerrard, Jessica

2012-01-01

Growing collections of social and educational history chronicle the many instances of educational agency that lie outside institutional narratives. Renewing and developing historical understanding, these histories raise important methodological questions surrounding historical representation. Addressing such questions, this paper develops the…

Localization of the major antigenic determinant of EDP208 pili at the N-terminus of the pilus protein.

PubMed Central

Worobec, E A; Taneja, A K; Hodges, R S; Paranchych, W

1983-01-01

Trypsin digestion of pilin monomers from EDP208 conjugative pili causes cleavage of Lys12 to yield an N-terminal dodecapeptide, ET1 (Mr approximately equal to 1,500), and the remaining C-terminal fragment, ER (Mr approximately equal to 10,000). Using the amino acid sequence for ET1 provided by Frost et al. (J. Bacteriol. 153:950-954), we synthesized the N-terminal dodecapeptide chemically, conjugated it to bovine serum albumin, and subjected it to immunological studies. Antisera prepared against intact EDP208 pili as well as against the synthetic ET1-BSA conjugate were used in experiments involving an enzyme-linked immunosorbant assay and electrophoretic transfer of proteins from sodium dodecyl sulfate-polyacrylamide gels to nitrocellulose sheets. Both experimental approaches showed strong reactivity between the synthetic dodecapeptide and antiserum raised against whole pili. It was also found that antiserum raised against the synthetic peptide was reactive against intact pilus protein, indicating that the N-terminal dodecapeptide is an important antigenic determinant of the EDP208 pilus protein. Additional studies showed that the C-terminal fragment, ER, may contain one or two additional antigenic sites. Images PMID:6185467

Localization of the major antigenic determinant of EDP208 pili at the N-terminus of the pilus protein.

PubMed

Worobec, E A; Taneja, A K; Hodges, R S; Paranchych, W

1983-02-01

Trypsin digestion of pilin monomers from EDP208 conjugative pili causes cleavage of Lys12 to yield an N-terminal dodecapeptide, ET1 (Mr approximately equal to 1,500), and the remaining C-terminal fragment, ER (Mr approximately equal to 10,000). Using the amino acid sequence for ET1 provided by Frost et al. (J. Bacteriol. 153:950-954), we synthesized the N-terminal dodecapeptide chemically, conjugated it to bovine serum albumin, and subjected it to immunological studies. Antisera prepared against intact EDP208 pili as well as against the synthetic ET1-BSA conjugate were used in experiments involving an enzyme-linked immunosorbant assay and electrophoretic transfer of proteins from sodium dodecyl sulfate-polyacrylamide gels to nitrocellulose sheets. Both experimental approaches showed strong reactivity between the synthetic dodecapeptide and antiserum raised against whole pili. It was also found that antiserum raised against the synthetic peptide was reactive against intact pilus protein, indicating that the N-terminal dodecapeptide is an important antigenic determinant of the EDP208 pilus protein. Additional studies showed that the C-terminal fragment, ER, may contain one or two additional antigenic sites.

Raising high-density lipoprotein cholesterol with reduction of cardiovascular risk: the role of nicotinic acid--a position paper developed by the European Consensus Panel on HDL-C.

PubMed

Chapman, M John; Assmann, Gerd; Fruchart, Jean-Charles; Shepherd, James; Sirtori, Cesare

2004-08-01

Reduction of low-density lipoprotein cholesterol (LDL-C) is presently the primary focus of lipid-lowering therapy for prevention and treatment of coronary heart disease (CHD). However, the high level of residual risk among statin-treated patients in recent coronary prevention studies indicates the need for modification of other major components of the atherogenic lipid profile. There is overwhelming evidence that a low plasma level of high-density lipoprotein cholesterol (HDL-C) is an important independent risk factor for CHD. Moreover, a substantial proportion of patients with or at risk of developing premature CHD typically exhibit distinct lipid abnormalities, including low HDL-C levels. Thus, therapeutic intervention aimed at raising HDL-C, within the context of reducing global cardiovascular risk, would benefit such patients, a viewpoint increasingly adopted by international treatment guidelines. Therapeutic options for patients with low HDL-C include treatment with statins, fibrates and nicotinic acid, either as monotherapy or in combination. Of these options, nicotinic acid is not only the most potent agent for raising HDL-C but is also effective in reducing key atherogenic lipid components including triglyceride-rich lipoproteins (mainly very low-density lipoproteins [VLDL] and VLDL remnants), LDL-C, and lipoprotein(a). The principal features of the atherogenic lipid profile in type 2 diabetes and the metabolic syndrome make them logical targets for nicotinic acid therapy, either alone or in combination with a statin. The lack of comprehensive European data on the prevalence of low HDL-C levels highlights a critical need for education on the importance of raising HDL-C in CHD prevention and treatment. The development of a reliable and accurate assay for HDL-C, as well as clarification of criteria for low and optimal levels of HDL-C in both men and women, constitute critical factors in the reliable identification and treatment of patients at elevated risk of CHD due to low HDL-C. Based on the available evidence, the European Consensus Panel recommends that the minimum target for HDL-C should be 40 mg/dL (1.03 mmol/L) in patients with CHD or with a high level of risk for CHD, including patients at high global risk with type 2 diabetes or the metabolic syndrome.

Contributions of mean and shape of blood pressure distribution to worldwide trends and variations in raised blood pressure: a pooled analysis of 1018 population-based measurement studies with 88.6 million participants.

PubMed

2018-03-19

Change in the prevalence of raised blood pressure could be due to both shifts in the entire distribution of blood pressure (representing the combined effects of public health interventions and secular trends) and changes in its high-blood-pressure tail (representing successful clinical interventions to control blood pressure in the hypertensive population). Our aim was to quantify the contributions of these two phenomena to the worldwide trends in the prevalence of raised blood pressure. We pooled 1018 population-based studies with blood pressure measurements on 88.6 million participants from 1985 to 2016. We first calculated mean systolic blood pressure (SBP), mean diastolic blood pressure (DBP) and prevalence of raised blood pressure by sex and 10-year age group from 20-29 years to 70-79 years in each study, taking into account complex survey design and survey sample weights, where relevant. We used a linear mixed effect model to quantify the association between (probit-transformed) prevalence of raised blood pressure and age-group- and sex-specific mean blood pressure. We calculated the contributions of change in mean SBP and DBP, and of change in the prevalence-mean association, to the change in prevalence of raised blood pressure. In 2005-16, at the same level of population mean SBP and DBP, men and women in South Asia and in Central Asia, the Middle East and North Africa would have the highest prevalence of raised blood pressure, and men and women in the high-income Asia Pacific and high-income Western regions would have the lowest. In most region-sex-age groups where the prevalence of raised blood pressure declined, one half or more of the decline was due to the decline in mean blood pressure. Where prevalence of raised blood pressure has increased, the change was entirely driven by increasing mean blood pressure, offset partly by the change in the prevalence-mean association. Change in mean blood pressure is the main driver of the worldwide change in the prevalence of raised blood pressure, but change in the high-blood-pressure tail of the distribution has also contributed to the change in prevalence, especially in older age groups.

The factors influencing young mothers' infant feeding decisions: the views of healthcare professionals and voluntary workers on the role of the baby's maternal grandmother.

PubMed

Bernie, Kate

2014-04-01

Increasing rates of exclusive breastfeeding for the first 6 months of life is important to ensure that infants achieve "optimal growth, development, and health" and could generate over £40 million in annual savings for the National Health Service. Interventions targeting young mothers are recommended because of low breastfeeding rates. Women's mothers have been identified as potential influences on whether women choose to breastfeed. This study explored health, social, and voluntary care professionals' perceptions of young mothers' attitudes to breastfeeding and the role of maternal grandmothers. Semistructured interviews were conducted with nine professionals working with young mothers. Thematic analysis was used to interpret data and identify key themes. Professionals felt that prevalent attitudes among young mothers who bottle fed were that breastfeeding is embarrassing, deviant from the social norm, and detrimental to their social life and relationships but that women understand the health benefits. Grandmothers were identified as important influences on some women, and, in particular, concerns were raised that grandmothers sometimes undermined intentions to breastfeed by offering to bottle feed infants. However, potential problems with involving grandmothers in breastfeeding promotion strategies were identified, and more pressing issues were raised, particularly inadequate postnatal support for young mothers. Professionals recognize grandmothers as an important influence and source of support for many mothers but identified other priorities for interventions, particularly improving the level of support in postnatal care. Their ultimate focus is to build positive relationships with women and empower them to make informed decisions.

The spectrum of ethical issues in a Learning Health Care System: a systematic qualitative review.

PubMed

McLennan, Stuart; Kahrass, Hannes; Wieschowski, Susanne; Strech, Daniel; Langhof, Holger

2018-04-01

To determine systematically the spectrum of ethical issues that is raised for stakeholders in a 'Learning Health Care System' (LHCS). The systematic review was conducted in PubMed and Google Books between the years 2007 and 2015. The literature search retrieved 1258 publications. Each publication was independently screened by two reviewers for eligibility for inclusion. Ethical issues were defined as arising when a relevant normative principle is not adequately considered or two principles come into conflict. A total of 65 publications were included in the final analysis and were analysed using an adapted version of qualitative content analysis. A coding frame was developed inductively from the data, only the highest-level categories were generated deductively for a life-cycle perspective. A total of 67 distinct ethical issues could be categorized under different phases of the LHCS life-cycle. An overarching theme that was repeatedly raised was the conflict between the current regulatory system and learning health care. The implementation of a LHCS can help realize the ethical imperative to continuously improve the quality of health care. However, the implementation of a LHCS can also raise a number of important ethical issues itself. This review highlights the importance for health care leaders and policy makers to balance the need to protect and respect individual participants involved in learning health care activities with the social value of improving health care.

A Relational Frame Training Intervention to Raise Intelligence Quotients: A Pilot Study

ERIC Educational Resources Information Center

Cassidy, Sarah; Roche, Bryan; Hayes, Steven C.

2011-01-01

The current research consisted of 2 studies designed to test the effectiveness of automated multiple-exemplar relational training in raising children's general intellectual skills. In Study 1, 4 participants were exposed to multiple exemplar training in stimulus equivalence and the relational frames of SAME, OPPOSITE, MORE THAN, and LESS THAN…

Flexible method for conjugation of phenolic lignin model compounds to carrier proteins

DOE PAGES

Gao, Ruili; Lu, Fachuang; Zhu, Yimin; ...

2016-10-03

Linking lignin model compounds to carrier proteins is required either to raise antibodies to them or to structurally screen antibodies raised against lignins or models. This paper describes a flexible method to link phenolic compounds of interest to cationic bovine serum albumin (cBSA) without interfering with their important structural features. With the guaiacylglycerol- β-guaiacyl ether dimer, for example, the linking was accomplished in 89% yield with the number of dimers per carrier protein being as high as 50; NMR experiments on a 15N- and 13C-labeled conjugation product indicated that 13 dimers were added to the native lysine residues and themore » remainder (~37) to the amine moieties on the ethylenediamine linkers added to BSA; ~32% of the available primary amine groups on cBSA were therefore conjugated to the hapten. As a result, this loading is suitable for attempting to raise new antibodies to plant lignins and for screening.« less

Stress and social behaviors of maternally deprived captive giraffes (Giraffa camelopardalis).

PubMed

Siciliano-Martina, Leila; Martina, Jason P

2018-03-01

Maternal deprivation can cause long-term behavioral changes in captive mammals. Studies regarding captive ungulates have also indicated behavioral shifts in the presence of the animal keeping staff; however, little is known about these effects in captive giraffes (Giraffa camelopardalis). To examine this, we observed a population of reticulated giraffes composed of maternally raised and maternally deprived individuals by direct and camera observations at Binder Park Zoo, Battle Creek, Michigan. We conducted observations using a unique ethogram with special regard for behaviors that might indicate stress or anti-social tendencies. Several variables can interact to create behavioral changes; to account for this, our study design examined the interactive effects of observation technique, raising style, and temperature on giraffe behavior. The results of these observations showed a significant increase in the rate of stereotypic and antisocial behaviors resulting from the interaction of observation technique and raising style. Stereotypic behaviors in particular showed a marked increased during cooler temperatures among giraffes of all raising style. Likewise, raising style, observation technique, and their interaction significantly impacted the time spent rubbing the enclosure. The findings of this study suggest that captive giraffe behavior can be a complex response to multiple factors and studies only examining single factors might oversimplify behavioral shifts. © 2018 Wiley Periodicals, Inc.

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

Martinez-Medina, L. A.; Pichardo, B.; Moreno, E.

We present a dynamical study of the effect of the bar and spiral arms on the simulated orbits of open clusters in the Galaxy. Specifically, this work is devoted to the puzzling presence of high-altitude open clusters in the Galaxy. For this purpose we employ a very detailed observationally motivated potential model for the Milky Way and a careful set of initial conditions representing the newly born open clusters in the thin disk. We find that the spiral arms are able to raise an important percentage of open clusters (about one-sixth of the total employed in our simulations, depending onmore » the structural parameters of the arms) above the Galactic plane to heights beyond 200 pc, producing a bulge-shaped structure toward the center of the Galaxy. Contrary to what was expected, the spiral arms produce a much greater vertical effect on the clusters than the bar, both in quantity and height; this is due to the sharper concentration of the mass on the spiral arms, when compared to the bar. When a bar and spiral arms are included, spiral arms are still capable of raising an important percentage of the simulated open clusters through chaotic diffusion (as tested from classification analysis of the resultant high-z orbits), but the bar seems to restrain them, diminishing the elevation above the plane by a factor of about two.« less

Religious pro-sociality? Experimental evidence from a sample of 766 Spaniards.

PubMed

Brañas-Garza, Pablo; Espín, Antonio M; Neuman, Shoshana

2014-01-01

This study explores the relationship between several personal religion-related variables and social behaviour, using three paradigmatic economic games: the dictator (DG), ultimatum (UG), and trust (TG) games. A large carefully designed sample of the urban adult population in Granada (Spain) is employed (N = 766). From participants' decisions in these games we obtain measures of altruism, bargaining behaviour and sense of fairness/equality, trust, and positive reciprocity. Three dimensions of religiosity are examined: (i) religious denomination; (ii) intensity of religiosity, measured by active participation at church services; and (iii) conversion out into a different denomination than the one raised in. The major results are: (i) individuals with "no religion" made decisions closer to rational selfish behaviour in the DG and the UG compared to those who affiliate with a "standard" religious denomination; (ii) among Catholics, intensity of religiosity is the key variable that affects social behaviour insofar as religiously-active individuals are generally more pro-social than non-active ones; and (iii) the religion raised in seems to have no effect on pro-sociality, beyond the effect of the current measures of religiosity. Importantly, behaviour in the TG is not predicted by any of the religion-related variables we analyse. While the results partially support the notion of religious pro-sociality, on the other hand, they also highlight the importance of closely examining the multidimensional nature of both religiosity and pro-social behaviour.

Sex differences in stress-induced social withdrawal: independence from adult gonadal hormones and inhibition of female phenotype by corncob bedding.

PubMed

Trainor, Brian C; Takahashi, Elizabeth Y; Campi, Katharine L; Florez, Stefani A; Greenberg, Gian D; Laman-Maharg, Abigail; Laredo, Sarah A; Orr, Veronica N; Silva, Andrea L; Steinman, Michael Q

2013-03-01

There is compelling evidence for important sex differences in behavioral and hormonal responses to psychosocial stress. Here we examined the effects of gonadal hormones on behavioral responses to social defeat stress in monogamous California mice (Peromyscus californicus). Three episodes of social defeat induced social withdrawal in intact females but not males. Gonadectomy blocked corticosterone responses to defeat in females and sensitized male corticosterone responses. However, gonadectomy had no effects on social interaction behavior, suggesting that social withdrawal is not dependent on gonadal hormones in the adult California mouse. In contrast, defeat reduced exploratory behavior in the open field test for intact but not castrated males. We also examined the effects of social defeat on social interaction behavior when California mice were raised on corncob bedding, which has estrogenic properties. In this dataset of over 300 mice, we observed that social defeat did not induce social withdrawal when females were raised on corncob bedding. This finding suggests that the use of corncob in rodent studies could mask important sex differences in the effects of stress on brain and behavior. Although gonadal hormones do not affect social withdrawal behavior in adults, our data suggest that hormones may act earlier in development to induce a more resilient social phenotype. Copyright © 2013 Elsevier Inc. All rights reserved.

Interactions between environmental variables determine immunity in the Indian meal moth Plodia interpunctella.

PubMed

Triggs, Alison; Knell, Robert J

2012-03-01

1. Animals raised in good environmental conditions are expected to have more resources to invest in immunity than those raised in poor conditions. Variation in immune activity and parasite resistance in response to changes in environmental temperature, population density and food quality have been shown in many invertebrate species. 2. Almost all studies to date have examined the effects of individual variables in isolation. The aim of this study was to address whether environmental factors interact to produce synergistic effects on phenoloxidase (PO) activity and haemocyte count, both indicators of immune system activity. Temperature, food quality and density were varied in a fully factorial design for a total of eight treatment combinations. 3. Strong interactions between the three environmental variables led to the magnitude and in some cases the direction of the effect of most variables changing as the other environmental factors were altered. Overall, food quality had the most important and consistent influence, larvae raised on a good-quality diet having substantially higher PO activity in every case and substantially higher haemocyte counts in all treatments except unheated/low density. 4. When food quality was good, the larvae showed 'density-dependent prophylaxis': raising their investment in immunity when population density is high. When food quality was poor and the temperature low, however, those larvae raised at high densities invested less in immunity. 5. Increased temperature is often thought to lead to increased immune reactivity in ectotherms, but we found that the effect of temperature was strongly dependent on the values of other environmental variables. PO activity increased with temperature when larvae were raised on good food or when density was high, but when food was poor and density low, a higher temperature led to reduced PO activity. A higher temperature led to higher haemocyte counts when density was high and food quality was poor, but in all other cases, the effect of increased temperature was either close to zero or somewhat negative. 6. Although PO activity and haemocyte count were weakly correlated across the whole data set, there were a number of treatments where the two measures responded in different ways to environmental change. Overall, effect sizes for PO activity were substantially higher than those for haemocyte count, indicating that the different components of the immune system vary in their sensitivity to environmental change. 7. Predictions of the effect of environmental or population change on immunity and disease dynamics based on laboratory experiments that only investigate the effects of single variable are likely to be inaccurate or even entirely wrong. © 2011 The Authors. Journal of Animal Ecology © 2011 British Ecological Society.

Teaching Safety: Using Mole Calculations To Teach Aspects of Safety in Post-16 Chemistry.

ERIC Educational Resources Information Center

Borrows, Peter; Vincent, Ray; Cochrane, Allen

1998-01-01

Recommends beginning certain chemistry courses with revision and consolidation of mole calculations. Argues that by choosing examples related to health and safety, mole calculations can be made less academic while raising student awareness of important issues. (DDR)

Spoken Language and Mathematics.

ERIC Educational Resources Information Center

Raiker, Andrea

2002-01-01

States teachers/learners use spoken language in a three part mathematics lesson advocated by the British National Numeracy Strategy. Recognizes language's importance by emphasizing correct use of mathematical vocabulary in raising standards. Finds pupils and teachers appear to ascribe different meanings to scientific words because of their…

Rejoinder

DOE PAGES

Anderson-Cook, Christine Michaela

2016-08-09

First, I would like to thank the discussants for their thoughtful and insightful comments on this topic that I have such passion for. In addition, they raise a number of important areas for further discussion, and I would like to take the opportunity to highlight some of their key ideas.

Biologically Relevant Exposure Science for 21st Century Toxicity Testing

EPA Science Inventory

High visibility efforts in toxicity testing and computational toxicology including the recent NRC report, Toxicity Testing in the 21st Century: a Vision and Strategy (NRC, 2007), raise important research questions and opportunities for the field of exposure science. The authors ...

Advancing Exposure Characterization for Chemical Evaluation and Risk Assessment

EPA Science Inventory

A new generation of scientific tools has emerged to rapidly measure signals from cells, tissues, and organisms following exposure to chemicals. High-visibility efforts to apply these tools for efficient toxicity testing raise important research questions in exposure science. As v...

Phenotypic plasticity in the scaling of avian basal metabolic rate

PubMed Central

McKechnie, Andrew E; Freckleton, Robert P; Jetz, Walter

2006-01-01

Many birds exhibit short-term, reversible adjustments in basal metabolic rate (BMR), but the overall contribution of phenotypic plasticity to avian metabolic diversity remains unclear. The available BMR data include estimates from birds living in natural environments and captive-raised birds in more homogenous, artificial environments. All previous analyses of interspecific variation in BMR have pooled these data. We hypothesized that phenotypic plasticity is an important contributor to interspecific variation in avian BMR, and that captive-raised populations exhibit general differences in BMR compared to wild-caught populations. We tested this hypothesis by fitting general linear models to BMR data for 231 bird species, using the generalized least-squares approach to correct for phylogenetic relatedness when necessary. The scaling exponent relating BMR to body mass in captive-raised birds (0.670) was significantly shallower than in wild-caught birds (0.744). The differences in metabolic scaling between captive-raised and wild-caught birds persisted when migratory tendency and habitat aridity were controlled for. Our results reveal that phenotypic plasticity is a major contributor to avian interspecific metabolic variation. The finding that metabolic scaling in birds is partly determined by environmental factors provides further support for models that predict variation in scaling exponents, such as the allometric cascade model. PMID:16627278

Raising the standards of the calf-raise test: a systematic review.

PubMed

Hébert-Losier, Kim; Newsham-West, Richard J; Schneiders, Anthony G; Sullivan, S John

2009-11-01

The calf-raise test is used by clinicians and researchers in sports medicine to assess properties of the calf muscle-tendon unit. The test generally involves repetitive concentric-eccentric muscle action of the plantar-flexors in unipedal stance and is quantified by the number of raises performed. Although the calf-raise test appears to have acceptable reliability and face validity, and is commonly used for medical assessment and rehabilitation of injuries, no universally acceptable test parameters have been published to date. A systematic review of the existing literature was conducted to investigate the consistency as well as universal acceptance of the evaluation purposes, test parameters, outcome measurements and psychometric properties of the calf-raise test. Nine electronic databases were searched during the period May 30th to September 21st 2008. Forty-nine articles met the inclusion criteria and were quality assessed. Information on study characteristics and calf-raise test parameters, as well as quantitative data, were extracted; tabulated; and statistically analysed. The average quality score of the reviewed articles was 70.4+/-12.2% (range 44-90%). Articles provided various test parameters; however, a consensus was not ascertained. Key testing parameters varied, were often unstated, and few studies reported reliability or validity values, including sensitivity and specificity. No definitive normative values could be established and the utility of the test in subjects with pathologies remained unclear. Although adapted for use in several disciplines and traditionally recommended for clinical assessment, there is no uniform description of the calf-raise test in the literature. Further investigation is recommended to ensure consistent use and interpretation of the test by researchers and clinicians.

Raising the Titanic.

ERIC Educational Resources Information Center

Baker, Romona

1990-01-01

Described is an activity in which groups of students investigate engineering principles by writing a feasibility study to raise the luxury liner, Titanic. The problem statement and directions, and suggestions for problem solutions are included. (CW)

JPRS Report China

DTIC Science & Technology

1988-03-01

of Laser Radiation on Blood Enzymes of Sheep 66 Outbreak of Pox in Mature Hogs Reported 66 Study of Peanut Viruses Summarized 66 Polymorphus...As far as peasants are concerned, raising 1 pig is not better than raising 10 chickens , and therefore their enthusiasm is dampened. We will raise...1988 30 ECONOMIC on bank credit. If necessary, we can draw on the experi- ence of the Philippines, Brazil, Mexico , France, and other countries and

When environmental action does not activate concern: the case of impaired water quality in two rural watersheds.

PubMed

Stough-Hunter, Anjel; Lekies, Kristi S; Donnermeyer, Joseph F

2014-12-01

Little research has considered how residents' perceptions of their local environment may interact with efforts to increase environmental concern, particularly in areas in need of remediation. This study examined the process by which local environmental action may affect environmental concern. A model was presented for exploring the effects of community-based watershed organizations (CWOs) on environmental concern that also incorporates existing perceptions of the local environment. Survey data were collected from area residents in two watersheds in southwestern Pennsylvania, USA, an area affected by abandoned mine drainage. The findings suggest that residents' perceptions of local water quality and importance of improving water quality are important predictors of level of environmental concern and desire for action; however, in this case, having an active or inactive CWO did not influence these perceptions. The implications of these findings raise important questions concerning strategies and policy making around environmental remediation at the local level.

Considerations of informed consent and decision-making competence in older adults with cognitive impairment.

PubMed

Mayo, Ann M; Wallhagen, Margaret I

2009-04-01

Including older adults with cognitive impairment in research studies is necessary to ensure that interventions designed to improve care are effective for all older adults. However, issues related to capacity to consent raise many difficult questions that nurse researchers must address. Protecting vulnerable participants while simultaneously maintaining autonomy and moving important research forward can be challenging. Assessing the decision-making abilities of understanding, appreciation, reasoning, and expressing a choice is an important aspect of determining decision-making capacity. Yet although this is the prominent rational method for judging decision-making competence, it does not take into consideration the importance of culture, values, and emotions. This article focuses on the assessment of decision-making capacity to consent, recommendations for obtaining informed consent in older adults with cognitive impairment, the use of surrogate decision makers, strategies to maximize research participation, and directions for future research. Copyright 2009, SLACK Incorporated.

Urban Breeding Corvids as Disseminators of Ticks and Emerging Tick-Borne Pathogens.

PubMed

Sándor, Attila D; Kalmár, Zsuzsa; Matei, Ioana; Ionică, Angela Monica; Mărcuţan, Ioan-Daniel

2017-02-01

Crows (Corvidae) are common city dwellers worldwide and are increasingly important subjects of epidemiology studies. Although their importance as hosts and transmitters of a number of zoonotic parasites and pathogens is well known, there are no studies on their importance as tick hosts. After mosquitoes, ticks are the most important vectors of zoonotic pathogens, especially for those causing emerging zoonotic diseases. Pathogenic bacteria, especially Borrelia spp., Rickettsia spp., and Anaplasma spp., vectored by ticks, are the cause for most vector-borne diseases in Europe. Here we report on ticks and tick-borne pathogens harbored by urban breeding crows. A total of 36 birds (33.33%, n = 108) hosted ticks, with 91 individual ticks belonging to 6 species (Haemaphysalis concinna, Haemaphysalis parva, Haemaphysalis punctata, Hyalomma marginatum, Ixodes arboricola, and Ixodes ricinus). Rickettsia spp. DNA was found in 6.6% of ticks and 1.9% of bird tissues, whereas Anaplasma phagocytophilum was found in 5.9% of ticks and 0.9% of birds. Two rickettsial genospecies were located, Rickettsia helvetica and Rickettsia monacensis. This is the first study to determine such a diverse tick spectrum feeding on urban corvids, while highlighting their importance as tick hosts and raising concerns about their potential risk to human health.

Changes in T and B blood lymphocytes after splenectomy.

PubMed Central

Millard, R E; Banerjee, D K

1979-01-01

The blood lymphocytes of 37 splenectomised patients were analysed by means of T and B lymphocyte surface markers. Sixteen patients had had a splenectomy for non-haematological and 21 for haematological reasons. The results show that 15 had normal numbers of T and B cells; decreased T cells were found in two patients, raised B cells in seven, raised T and B cells in eight, and raised T cells in five patients. Increased numbers of 'null' cells were observed in some patients, especially in those with raised B cells. Follow-up studies indicate that raised levels of T and B cells can be established by one to three months post-splenectomy and may persist, although in some patients the cells fall to normal levels. The lymphocyte proliferative response to phytohaemagglutinin and Concanavalin A in vitro was normal in eight out of nine patients with raised T cells and was depressed in one patient, possibly due to an intrinsic cell defect. PMID:316436

Predicting Fluid Responsiveness by Passive Leg Raising: A Systematic Review and Meta-Analysis of 23 Clinical Trials.

PubMed

Cherpanath, Thomas G V; Hirsch, Alexander; Geerts, Bart F; Lagrand, Wim K; Leeflang, Mariska M; Schultz, Marcus J; Groeneveld, A B Johan

2016-05-01

Passive leg raising creates a reversible increase in venous return allowing for the prediction of fluid responsiveness. However, the amount of venous return may vary in various clinical settings potentially affecting the diagnostic performance of passive leg raising. Therefore we performed a systematic meta-analysis determining the diagnostic performance of passive leg raising in different clinical settings with exploration of patient characteristics, measurement techniques, and outcome variables. PubMed, EMBASE, the Cochrane Database of Systematic Reviews, and citation tracking of relevant articles. Clinical trials were selected when passive leg raising was performed in combination with a fluid challenge as gold standard to define fluid responders and non-responders. Trials were included if data were reported allowing the extraction of sensitivity, specificity, and area under the receiver operating characteristic curve. Twenty-three studies with a total of 1,013 patients and 1,034 fluid challenges were included. The analysis demonstrated a pooled sensitivity of 86% (95% CI, 79-92), pooled specificity of 92% (95% CI, 88-96), and a summary area under the receiver operating characteristic curve of 0.95 (95% CI, 0.92-0.98). Mode of ventilation, type of fluid used, passive leg raising starting position, and measurement technique did not affect the diagnostic performance of passive leg raising. The use of changes in pulse pressure on passive leg raising showed a lower diagnostic performance when compared with passive leg raising-induced changes in flow variables, such as cardiac output or its direct derivatives (sensitivity of 58% [95% CI, 44-70] and specificity of 83% [95% CI, 68-92] vs sensitivity of 85% [95% CI, 78-90] and specificity of 92% [95% CI, 87-94], respectively; p < 0.001). Passive leg raising retains a high diagnostic performance in various clinical settings and patient groups. The predictive value of a change in pulse pressure on passive leg raising is inferior to a passive leg raising-induced change in a flow variable.

Mendelian Randomization Studies Do Not Support a Role for Raised Circulating Triglyceride Levels Influencing Type 2 Diabetes, Glucose Levels, or Insulin Resistance

PubMed Central

De Silva, N. Maneka G.; Freathy, Rachel M.; Palmer, Tom M.; Donnelly, Louise A.; Luan, Jian'an; Gaunt, Tom; Langenberg, Claudia; Weedon, Michael N.; Shields, Beverley; Knight, Beatrice A.; Ward, Kirsten J.; Sandhu, Manjinder S.; Harbord, Roger M.; McCarthy, Mark I.; Smith, George Davey; Ebrahim, Shah; Hattersley, Andrew T.; Wareham, Nicholas; Lawlor, Debbie A.; Morris, Andrew D.; Palmer, Colin N.A.; Frayling, Timothy M.

2011-01-01

OBJECTIVE The causal nature of associations between circulating triglycerides, insulin resistance, and type 2 diabetes is unclear. We aimed to use Mendelian randomization to test the hypothesis that raised circulating triglyceride levels causally influence the risk of type 2 diabetes and raise normal fasting glucose levels and hepatic insulin resistance. RESEARCH DESIGN AND METHODS We tested 10 common genetic variants robustly associated with circulating triglyceride levels against the type 2 diabetes status in 5,637 case and 6,860 control subjects and four continuous outcomes (reflecting glycemia and hepatic insulin resistance) in 8,271 nondiabetic individuals from four studies. RESULTS Individuals carrying greater numbers of triglyceride-raising alleles had increased circulating triglyceride levels (SD 0.59 [95% CI 0.52–0.65] difference between the 20% of individuals with the most alleles and the 20% with the fewest alleles). There was no evidence that the carriers of greater numbers of triglyceride-raising alleles were at increased risk of type 2 diabetes (per weighted allele odds ratio [OR] 0.99 [95% CI 0.97–1.01]; P = 0.26). In nondiabetic individuals, there was no evidence that carriers of greater numbers of triglyceride-raising alleles had increased fasting insulin levels (SD 0.00 per weighted allele [95% CI −0.01 to 0.02]; P = 0.72) or increased fasting glucose levels (0.00 [−0.01 to 0.01]; P = 0.88). Instrumental variable analyses confirmed that genetically raised circulating triglyceride levels were not associated with increased diabetes risk, fasting glucose, or fasting insulin and, for diabetes, showed a trend toward a protective association (OR per 1-SD increase in log10 triglycerides: 0.61 [95% CI 0.45–0.83]; P = 0.002). CONCLUSIONS Genetically raised circulating triglyceride levels do not increase the risk of type 2 diabetes or raise fasting glucose or fasting insulin levels in nondiabetic individuals. One explanation for our results is that raised circulating triglycerides are predominantly secondary to the diabetes disease process rather than causal. PMID:21282362

Mendelian randomization studies do not support a role for raised circulating triglyceride levels influencing type 2 diabetes, glucose levels, or insulin resistance.

PubMed

De Silva, N Maneka G; Freathy, Rachel M; Palmer, Tom M; Donnelly, Louise A; Luan, Jian'an; Gaunt, Tom; Langenberg, Claudia; Weedon, Michael N; Shields, Beverley; Knight, Beatrice A; Ward, Kirsten J; Sandhu, Manjinder S; Harbord, Roger M; McCarthy, Mark I; Smith, George Davey; Ebrahim, Shah; Hattersley, Andrew T; Wareham, Nicholas; Lawlor, Debbie A; Morris, Andrew D; Palmer, Colin N A; Frayling, Timothy M

2011-03-01

The causal nature of associations between circulating triglycerides, insulin resistance, and type 2 diabetes is unclear. We aimed to use Mendelian randomization to test the hypothesis that raised circulating triglyceride levels causally influence the risk of type 2 diabetes and raise normal fasting glucose levels and hepatic insulin resistance. We tested 10 common genetic variants robustly associated with circulating triglyceride levels against the type 2 diabetes status in 5,637 case and 6,860 control subjects and four continuous outcomes (reflecting glycemia and hepatic insulin resistance) in 8,271 nondiabetic individuals from four studies. Individuals carrying greater numbers of triglyceride-raising alleles had increased circulating triglyceride levels (SD 0.59 [95% CI 0.52-0.65] difference between the 20% of individuals with the most alleles and the 20% with the fewest alleles). There was no evidence that the carriers of greater numbers of triglyceride-raising alleles were at increased risk of type 2 diabetes (per weighted allele odds ratio [OR] 0.99 [95% CI 0.97-1.01]; P = 0.26). In nondiabetic individuals, there was no evidence that carriers of greater numbers of triglyceride-raising alleles had increased fasting insulin levels (SD 0.00 per weighted allele [95% CI -0.01 to 0.02]; P = 0.72) or increased fasting glucose levels (0.00 [-0.01 to 0.01]; P = 0.88). Instrumental variable analyses confirmed that genetically raised circulating triglyceride levels were not associated with increased diabetes risk, fasting glucose, or fasting insulin and, for diabetes, showed a trend toward a protective association (OR per 1-SD increase in log(10) triglycerides: 0.61 [95% CI 0.45-0.83]; P = 0.002). Genetically raised circulating triglyceride levels do not increase the risk of type 2 diabetes or raise fasting glucose or fasting insulin levels in nondiabetic individuals. One explanation for our results is that raised circulating triglycerides are predominantly secondary to the diabetes disease process rather than causal.

How Parents Cope with Raising Children with Developmental Disorders: A Phenomenological Study

ERIC Educational Resources Information Center

McLurkin, Carol

2012-01-01

A qualitative narrative transcendental-phenomenological study was conducted to explore the lived experiences and coping strategies of parents in California raising children with development disorders (DDs). Twenty parents of children with Prader-Willi syndrome, attention deficit hyperactive disorder, or autism spectrum disorder were interviewed to…

Incomes and Outcomes: Social Security Disability Benefits in First-Episode Psychosis.

PubMed

Rosenheck, Robert A; Estroff, Sue E; Sint, Kyaw; Lin, Haiqun; Mueser, Kim T; Robinson, Delbert G; Schooler, Nina R; Marcy, Patricia; Kane, John M

2017-09-01

Social Security Administration (SSA) disability benefits are an important source of income for people with psychoses and confer eligibility for health insurance. The authors examined the impact of coordinated specialty care on receipt of such benefits in first-episode psychosis, along with the correlates and consequences of receiving them. The Recovery After an Initial Schizophrenia Episode-Early Treatment Program (RAISE-ETP) study, a 34-site cluster-randomized trial, compared NAVIGATE, a coordinated specialty care program, to usual community care over 2 years. Receipt of SSA benefits and clinical outcomes were assessed at program entry and every 6 months for 2 years. Piecewise regression analysis was used to identify relative change in outcome trajectories after receipt of disability benefits. Among 399 RAISE-ETP participants, 36 (9%) were receiving SSA disability benefits at baseline; of the remainder, 124 (34.1%) obtained benefits during the 2-year study period. The NAVIGATE intervention improved quality of life, symptoms, and employment but did not significantly reduce the likelihood of receiving SSA disability benefits. Obtaining benefits was predicted by more severe psychotic symptoms and greater dysfunction and was followed by increased total income but fewer days of employment, reduced motivation (e.g., sense of purpose, greater anhedonia), and fewer days of intoxication. A 2-year coordinated specialty care intervention did not reduce receipt of SSA disability benefits. There were some advantages for those who obtained SSA disability benefits over the 2-year treatment period, but there were also some unintended adverse consequences. Providing income supports without impeding recovery remains an important policy challenge.

Newspaper reporting on child raising in Japan.

PubMed

Basnet, Narayan Bahadur; Kato, Hitoshi; Nakamura, Yoshihiro; Watanabe, Hiroshi; Igarashi, Takashi

2004-04-01

Study of child-raising issues published in newspapers is lacking. The purpose of this article is to determine the spectrum of issues associated with child raising based on a newspaper. We conducted a cross-sectional study of items related to children (aged <19 years) reported in a Japanese newspaper from July 1, 2001, to June 30, 2002. A total of 1287 child-related items were published. The percentages of reports regarding individual health, health-related issues, topics on two or more issues, and global child issues were 5.9%, 28.8%, 62.9%, and 2.4%, respectively. The most common singly reported issues from 446 items were on child play and recreation, welfare activities, security, child abuse, child death, sports, and parenting. These reports assist parents, families, nurses, pediatricians, and child care workers in providing information on healthy child raising.

The Critical Importance of Urinary Concentrating Ability in the Generation of Urinary Carbon Dioxide Tension

PubMed Central

Arruda, Jose A. L.; Nascimento, Luiz; Mehta, Pradeep K.; Rademacher, Donald R.; Sehy, John T.; Westenfelder, Christof; Kurtzman, Neil A.

1977-01-01

Measurement of urine to blood (U-B) carbon dioxide tension (PCO2) gradient during alkalinization of the urine has been suggested to assess distal H+ secretion. A fact that has not been considered in previous studies dealing with urinary PCO2 is that dissolution of HCO3 in water results in elevation of PCO2 which is directly proportional to the HCO3 concentration. To investigate the interrelationship of urinary HCO3 and urinary acidification, we measured U-B PCO2 in (a) the presence of enhanced H+ secretion and decreased concentrating ability i.e., chronic renal failure (CRF), (b) animals with normal H+ secretion and decreased concentrating ability, Brattleboro (BB) rats, and (c) the presence of both impaired H+ secretion and concentrating ability (LiCl treatment and after release of unilateral ureteral obstruction). At moderately elevated plasma HCO3 levels (30-40 meq/liter), normal rats achieved a highly alkaline urine (urine pH > 7.8) and raised urine HCO3 concentration and U-B PCO2. At similar plasma HCO3 levels, BB rats had a much higher fractional water excretion and failed to raise urine pH, urine HCO3 concentration, and U-B PCO2 normally. At a very high plasma HCO3 (>50 meq/liter), BB rats raised urine pH, urine HCO3 concentration, and U-B PCO2 to the same levels seen in normals. CRF rats failed to raise urine pH, urine HCO3, and U-B PCO2 normally at moderately elevated plasma HCO3 levels; at very high plasma HCO3 levels, CRF rats achieved a highly alkaline urine but failed to raise U-B PCO2. Dogs and patients with CRF were also unable to raise urine pH, urine HCO3 concentration, and U-B PCO2 normally at moderately elevated plasma HCO3 levels. In rats, dogs, and man, U-B PCO2 was directly related to urine HCO3 concentration and inversely related to fractional water excretion. At moderately elevated plasma HCO3 levels, animals with a distal acidification defect failed to raise U-B PCO2; increasing the plasma HCO3 to very high levels resulted in a significant increase in urine HCO3 concentration and U-B PCO2. The observed urinary PCO2 was very close to the PCO2 which would be expected by simple dissolution of a comparable amount of HCO3 in water. These data demonstrate that, in highly alkaline urine, urinary PCO2 is largely determined by concentration of urinary HCO3 and cannot be used as solely indicating distal H+ secretion. PMID:893680

[Nanotechnology offers a promising therapeutic approach for hypertension treatment].

PubMed

Martín Giménez, V M; Kassuha, D; Manucha, W

Hypertension is a medical condition considered one of the most important public health problems in developed countries, affecting around one billion people. Therefore, the study of its mechanisms, development and treatment is a priority. Of particular interest are the multiple contributing factors, and efforts by experts to fully understand it are also important. However, studies are currently insufficient and consequently, attention is focused on the exploration of new therapeutic approaches. This raises a growing interest in nanotechnology given the ability of certain structures to mimic the behavior of extracellular matrices. This opens a promising field in the treatment of diseases such as hypertension, where it stands to tissue engineering and its potential applications incorporating concepts such as controlled release drug, reduced side effects and receptor activation locally. Copyright © 2016 SEH-LELHA. Publicado por Elsevier España, S.L.U. All rights reserved.

Ethics review as a component of institutional approval for a multicentre continuous quality improvement project: the investigator's perspective.

PubMed

Ezzat, Hanna; Ross, Sue; von Dadelszen, Peter; Morris, Tara; Liston, Robert; Magee, Laura A

2010-07-30

For ethical approval of a multicentre study in Canada, investigators must apply separately to individual Research Ethics Boards (REBs). In principle, the protection of human research subjects is of utmost importance. However, in practice, the process of multicentre ethics review can be time consuming and costly, requiring duplication of effort for researchers and REBs. We used our experience with ethical review of The Canadian Perinatal Network (CPN), to gain insight into the Canadian system. The applications forms of 16 different REBs were abstracted for a list of standardized items. The application process across sites was compared. Correspondence between the REB and the investigators was documented in order to construct a timeline to approval, identify the specific issues raised by each board, and describe how they were resolved. Each REB had a different application form. Most (n = 9) had a two or three step application process. Overall, it took a median of 31 days (range 2-174 days) to receive an initial response from the REB. Approval took a median of 42 days (range 4-443 days). Privacy and consent were the two major issues raised. Several additional minor or administrative issues were raised which delayed approval. For CPN, the Canadian REB process of ethical review proved challenging. REBs acted independently and without unified application forms or submission procedures. We call for a critical examination of the ethical, privacy and institutional review processes in Canada, to determine the best way to undertake multicentre review.

Observational learning from tool using models by human-reared and mother-reared capuchin monkeys (Cebus apella).

PubMed

Fredman, Tamar; Whiten, Andrew

2008-04-01

Studies of wild capuchins suggest an important role for social learning, but experiments with captive subjects have generally not supported this. Here we report social learning in two quite different populations of capuchin monkeys (Cebus apella). In experiment 1, human-raised monkeys observed a familiar human model open a foraging box using a tool in one of two alternative ways: levering versus poking. In experiment 2, mother-raised monkeys viewed similar techniques demonstrated by monkey models. A control group in each population saw no model. In both experiments, independent coders detected which technique experimental subjects had seen, thus confirming social learning. Further analyses examined fidelity of copying at three levels of resolution. The human-raised monkeys exhibited fidelity at the highest level, the specific tool use technique witnessed. The lever technique was seen only in monkeys exposed to a levering model, by contrast with controls and those witnessing poke. Mother-reared monkeys instead typically ignored the tool and exhibited fidelity at a lower level, tending only to re-create whichever result the model had achieved by either levering or poking. Nevertheless this level of social learning was associated with significantly greater levels of success in monkeys witnessing a model than in controls, an effect absent in the human-reared population. Results in both populations are consistent with a process of canalization of the repertoire in the direction of the approach witnessed, producing a narrower, socially shaped behavioural profile than among controls who saw no model.

Planning Your Retirement.

ERIC Educational Resources Information Center

American Association of Retired Persons, Washington, DC.

This guidebook on retirement planning helps potential retirees by raising important issues in such areas as changing roles and relationships, health and fitness, meaningful use of time, working options, financial and estate planning, and housing and lifestyle. The first section, on attitude and role adjustments, discusses support systems, changing…

Beyond Symbolic Processing: Expanding Horizons for Educational Psychology.

ERIC Educational Resources Information Center

Derry, Sharon J.

1992-01-01

The horizons are expanding for educational psychology as important questions are being raised about the extent and nature of the relationship between formal schooling and life experiences. A broadening of perspectives is required to incorporate cultural contexts and forces in which schooling takes part. (SLD)

75 FR 58449 - Postal Rates

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-24

... discount design. The proceeding will allow certain issues raised in an earlier proceeding to be fully... important threshold legal and policy issues underlying the design of workshare discounts. The Commission... Mail that is CASS-certified and bears an Intelligent Mail barcode. All of these issues are eligible for...

Should Hate Be a Crime?

ERIC Educational Resources Information Center

Jacobs, James B.

1993-01-01

Explores issues surrounding hate crime legislation and prosecution, with emphasis on motivation and first amendment issues. Hate crime legislation attempts to import the civil rights model into criminal law, but the very existence of the hate crime label raises social and political stakes in intergroup crimes. (SLD)

Will we outlive our money?

PubMed

Salisbury, D L

2000-01-01

Fewer and fewer Americans retire with benefits in the form of life annuities. The author raises key issues regarding the increased importance that uncertainty plays in determining retirement income. The key issues include longevity risk and how savings withdrawals rates will be affected at varying rates of return.

How to Hire Fund-Raising Counsel.

ERIC Educational Resources Information Center

Hayes, Joanne

1991-01-01

As objective outsiders, consultants can bring a fresh and unbiased view to institutional needs and perspectives. However, careful preliminary screening of consulting firms by colleges and universities considering their use is important, addressing a variety of cost considerations; prospective firms' experience and success record; and the specific…

America's Tolerance for French Radicalism

ERIC Educational Resources Information Center

Wolin, Richard

2008-01-01

The publication of Francois Cusset's "French Theory" raises a series of fascinating questions concerning the trans-Atlantic transmission and circulation of ideas. Most important, it impels everyone to inquire why for a time French thought managed to flourish in American universities while French intellectuals rapidly abandoned the entire…

Family Science Day

ERIC Educational Resources Information Center

McCubbins, Sara; Thomas, Bethany; Vetere, Michael

2014-01-01

This article describes a family-friendly science day event that encourages scientific discovery through hands-on activities, while also providing an opportunity to learn about scientific careers from actual research scientists and science educators, thereby raising awareness of the importance of STEM in our society. The one-day event bought…

A look at trees and reclamation in Georgia

Treesearch

Sanford P. Darby

1980-01-01

The author briefly reviews Georgia's land reclamation requirements when rehabilitating mined lands with trees as one's reclamation objective. Techniques used to establish two plantations are used to raise several important issues which, if resolved, can result in increased tree planting and lower land reclamation cost.

Variations in Sexual Behavior.

ERIC Educational Resources Information Center

Juhasz, Anne McCreary

1983-01-01

Questions are raised about the difficulty of defining normal and atypical sexual behavior. Variations from normalcy that students, parents, and educators are most likely to encounter are discussed. The importance of dealing with variations in ways that are best for the individual and the group is emphasized. (PP)

Utilization of new naturally occurring strains and supplementation to improve the biological efficiency of the edible mushroom Agrocybe cylindracea.

PubMed

Uhart, Marina; Piscera, Juan Manuel; Albertó, Edgardo

2008-06-01

To evaluate the importance of searching new naturally occurring strains to raise yields in mushroom production, eight wild and four commercial strains of Agrocybe cylindracea were cultivated on wheat straw. The highest biological efficiencies (BE) (54.5-72.4%) were obtained with three wild and two commercial strains when cultured on non-supplemented wheat straw. Rolled oats or soybean flour supplementation were tested using three selected strains, increasing BEs up to 1.2, 0.5 and 0.7-fold, respectively. This effect of supplementation was stronger in the Asiatic wild strain, yielding up to 41.1 and 30% more than the two other strains with rolled oats and soybean flour, respectively. The Asiatic wild strain cultivated with soybean flour supplementation achieved an average biological efficiency of 179%, to our knowledge, the highest reported for this species. These results show the importance of searching for new naturally occurring strains in combination with supplemented wheat straw substrate for raising yields in A. cylindracea cultivation.

Delivering culturally sensitive health messages: the process of adapting brochures for grandparents raising grandchildren in Hawai'i.

PubMed

Yancura, Loriena A

2010-05-01

The efficacy of programs to reduce health disparities depends on their ability to deliver messages in a culturally sensitive manner. This article describes the process of designing a series of brochures for grandparents raising grandchildren. National source material on topics important to grandparents (self-care, service use, addiction, and grandchildren's difficult behaviors) was put into draft brochures and pilot tested in two focus groups drawn from Native Hawaiian Asian and Pacific Islander populations. Elements of surface and deep levels directed the form and content of the final brochures. On a surface level, these brochures reflect local culture through pictures and language. On a deep level, which integrates cultural beliefs and practices, they reflect the importance of indirect communication and harmonious relationships. The final brochures have been received favorably in the community. The process of adapting educational material with attention to surface and deep levels can serve as a guide for other health promotion materials.

Factors influencing blood donation: a cross-sectional survey in Guangzhou, China.

PubMed

Ou-Yang, J; Bei, C-H; He, B; Rong, X

2017-08-01

The present study aimed to determine major factors that influence blood donation in China. Factors affecting blood donation often vary in various populations. This cross-sectional study used self-administered, standardised, structured questionnaires to survey selected donors and non-donors in Guangzhou, China between 10 December 2013 and 25 June 2014. Among the 1080 questionnaires collected, 1034 (95·7%) questionnaires were valid for this analysis, including 602 donors and 432 non-donors. Results revealed that helping patients (n = 405, 68·2%) was the main objective of blood donation, and self-perception of poor health (n = 138, 33·1%) was the main reason for not donating. Responses to questions raised by donors and inquiring about a donor's physical condition were thought to be the most important blood donation routines (n = 302, 65·5%). For non-donors, 90·3% (n = 390) expressed their intention to donate blood in the future, and usage of blood (n = 182, 46·7%) was the most asked question. Prepaid cellular phone cards were the most popular incentives. Raising the awareness of blood donation was the most effective way of enhancing blood donation programmes, and television ads and the internet were the most effective means. Helping patients was the main objective of blood donation in China. However, self-perception of poor health was a major barrier to donating blood. Raising the awareness of blood donation in combination with multiple aspects of campaigns that target different populations with potential blood donors is critical. Television and the internet are the most effective tools for promotion of and recruitment for blood donation. © 2017 British Blood Transfusion Society.

Galectin-3: A Link between Myocardial and Arterial Stiffening in Patients with Acute Decompensated Heart Failure?

PubMed

Lala, Radu Ioan; Darabantiu, Dan; Pilat, Luminita; Puschita, Maria

2016-02-01

Heart failure is accompanied by abnormalities in ventricular-vascular interaction due to increased myocardial and arterial stiffness. Galectin-3 is a recently discovered biomarker that plays an important role in myocardial and vascular fibrosis and heart failure progression. The aim of this study was to determine whether galectin-3 is correlated with arterial stiffening markers and impaired ventricular-arterial coupling in decompensated heart failure patients. A total of 79 inpatients with acute decompensated heart failure were evaluated. Serum galectin-3 was determined at baseline, and during admission, transthoracic echocardiography and measurements of vascular indices by Doppler ultrasonography were performed. Elevated pulse wave velocity and low arterial carotid distensibility are associated with heart failure in patients with preserved ejection fraction (p = 0.04, p = 0.009). Pulse wave velocity, carotid distensibility and Young's modulus did not correlate with serum galectin-3 levels. Conversely, raised galectin-3 levels correlated with an increased ventricular-arterial coupling ratio (Ea/Elv) p = 0.047, OR = 1.9, 95% CI (1.0‑3.6). Increased galectin-3 levels were associated with lower rates of left ventricular pressure rise in early systole (dp/dt) (p=0.018) and raised pulmonary artery pressure (p = 0.046). High galectin-3 levels (p = 0.038, HR = 3.07) and arterial pulmonary pressure (p = 0.007, HR = 1.06) were found to be independent risk factors for all-cause mortality and readmissions. This study showed no significant correlation between serum galectin-3 levels and arterial stiffening markers. Instead, high galectin-3 levels predicted impaired ventricular-arterial coupling. Galectin-3 may be predictive of raised pulmonary artery pressures. Elevated galectin-3 levels correlate with severe systolic dysfunction and together with pulmonary hypertension are independent markers of outcome.

GABARAPL1 antibodies: target one protein, get one free!

PubMed

Le Grand, Jaclyn Nicole; Chakrama, Fatima Zahra; Seguin-Py, Stéphanie; Fraichard, Annick; Delage-Mourroux, Régis; Jouvenot, Michèle; Risold, Pierre-Yves; Boyer-Guittaut, Michaël

2011-11-01

Atg8 is a yeast protein involved in the autophagic process and in particular in the elongation of autophagosomes. In mammals, several orthologs have been identified and are classed into two subfamilies: the LC3 subfamily and the GABARAP subfamily, referred to simply as the LC3 or GABARAP families. GABARAPL1 (GABARAP-like protein 1), one of the proteins belonging to the GABARAP (GABA(A) receptor-associated protein) family, is highly expressed in the central nervous system and implicated in processes such as receptor and vesicle transport as well as autophagy. The proteins that make up the GABARAP family demonstrate conservation of their amino acid sequences and protein structures. In humans, GABARAPL1 shares 86% identity with GABARAP and 61% with GABARAPL2 (GATE-16). The identification of the individual proteins is thus very limited when working in vivo due to a lack of unique peptide sequences from which specific antibodies can be developed. Actually, and to our knowledge, there are no available antibodies on the market that are entirely specific to GABARAPL1 and the same may be true of the anti-GABARAP antibodies. In this study, we sought to examine the specificity of three antibodies targeted against different peptide sequences within GABARAPL1: CHEM-CENT (an antibody raised against a short peptide sequence within the center of the protein), PTG-NTER (an antibody raised against the N-terminus of the protein) and PTG-FL (an antibody raised against the full-length protein). The results described in this article demonstrate the importance of testing antibody specificity under the conditions for which it will be used experimentally, a caution that should be taken when studying the expression of the GABARAP family proteins.

Early social environment influences the behaviour of a family-living lizard

PubMed Central

2017-01-01

Early social environment can play a significant role in shaping behavioural development. For instance, in many social mammals and birds, isolation rearing results in individuals that are less exploratory, shyer, less social and more aggressive than individuals raised in groups. Moreover, dynamic aspects of social environments, such as the nature of relationships between individuals, can also impact the trajectory of development. We tested if being raised alone or socially affects behavioural development in the family-living tree skink, Egernia striolata. Juveniles were raised in two treatments: alone or in a pair. We assayed exploration, boldness, sociability and aggression repeatedly throughout each juvenile's first year of life, and also assessed social interactions between pairs to determine if juveniles formed dominant–subordinate relationships. We found that male and/or the larger skinks within social pairs were dominant. Developing within this social environment reduced skink growth, and subordinate skinks were more prone to tail loss. Thus, living with a conspecific was costly for E. striolata. The predicted negative effects of isolation failed to materialize. Nevertheless, there were significant differences in behavioural traits depending on the social environment (isolated, dominant or subordinate member of a pair). Isolated skinks were more social than subordinate skinks. Subordinate skinks also became more aggressive over time, whereas isolated and dominant skinks showed invariable aggression. Dominant skinks became bolder over time, whereas isolated and subordinate skinks were relatively stable in their boldness. In summary, our study is evidence that isolation rearing does not consistently affect behaviour across all social taxa. Our study also demonstrates that the social environment plays an important role in behavioural development of a family-living lizard. PMID:28573001

Task-related and person-related variables influence the effect of low back pain on anticipatory postural adjustments.

PubMed

Jacobs, Jesse V; Lyman, Courtney A; Hitt, Juvena R; Henry, Sharon M

2017-08-01

People with low back pain exhibit altered postural coordination that has been suggested as a target for treatment, but heterogeneous presentation has rendered it difficult to identify appropriate candidates and protocols for such treatments. This study evaluated the associations of task-related and person-related factors with the effect of low back pain on anticipatory postural adjustments. Thirteen subjects with and 13 without low back pain performed seated, rapid arm flexion in self-initiated and cued conditions. Mixed-model ANOVA were used to evaluate group and condition effects on APA onset latencies of trunk muscles, arm-raise velocity, and pre-movement cortical potentials. These measures were evaluated for correlation with pain ratings, Fear Avoidance Beliefs Questionnaire scores, and Modified Oswestry Questionnaire scores. Delayed postural adjustments of subjects with low back pain were greater in the cued condition than in the self-initiated condition. The group with low back pain exhibited larger-amplitude cortical potentials than the group without pain, but also significantly slower arm-raise velocities. With arm-raise velocity as a covariate, the effect of low back pain remained significant for the latencies of postural adjustments but not for cortical potentials. Latencies of the postural adjustments significantly correlated with Oswestry and Fear Avoidance Beliefs scores. Delayed postural adjustments with low back pain appear to be influenced by cueing of movement, pain-related disability and fear of activity. These results highlight the importance of subject characteristics, task condition, and task performance when comparing across studies or when developing treatment of people with low back pain. Copyright © 2017 Elsevier B.V. All rights reserved.

Semiconductor material and method for enhancing solubility of a dopant therein

DOEpatents

Sadigh, Babak; Lenosky, Thomas J.; Rubia, Tomas Diaz; Giles, Martin; Caturla, Maria-Jose; Ozolins, Vidvuds; Asta, Mark; Theiss, Silva; Foad, Majeed; Quong, Andrew

2003-09-09

A method for enhancing the equilibrium solubility of boron and indium in silicon. The method involves first-principles quantum mechanical calculations to determine the temperature dependence of the equilibrium solubility of two important p-type dopants in silicon, namely boron and indium, under various strain conditions. The equilibrium thermodynamic solubility of size-mismatched impurities, such as boron and indium in silicon, can be raised significantly if the silicon substrate is strained appropriately. For example, for boron, a 1% compressive strain raises the equilibrium solubility by 100% at 1100.degree. C.; and for indium, a 1% tensile strain at 1100.degree. C., corresponds to an enhancement of the solubility by 200%.

Withholding nutrition on the conscious mentally disabled patient: a review and commentary.

PubMed

Veatch, Robert M

2002-01-01

A recent important and poorly publicized legal case in California raised the question of whether the wife of a severely mentally disabled man could intentionally withhold medically supplied nutrition from him on the grounds that it was no longer providing benefits. Rita L. Marker has published a detailed case report and analysis. The readers of the Newsletter on Ethics and Intellectual Disability should know about her analysis. A summary is presented here together with some observations about the issues the case raises. Readers are encouraged to consult the original article: Rita L. Marker, "Mental Disability and Death by Dehydration." National Catholic Bioethics Quarterly 2 (Spring 2002): 125-36. All quotations are from the Marker analysis.

Stem cells to gametes: how far should we go?

PubMed

Whittaker, Peter

2007-03-01

Murine embryonic stem cells have recently been shown to be capable of differentiating in vitro into oocytes or sperm. Should these findings be duplicated using human embryonic stem cells, this would raise a number of social and ethical concerns, some specific to these particular developments, others shared with other aspects of stem cell research. This review outlines the properties of stem cells and their conversion to gametes. Concerns raised include embryo destruction, quality of gametes derived in this way, possibility for children with two male biological parents, movement towards germ line gene therapy and 'designer babies', and the future impacts on health service provisions. It is important that public discussion of some of these issues should take place.

A Semiconductor Material And Method For Enhancing Solubility Of A Dopant Therein

DOEpatents

Sadigh, Babak; Lenosky, Thomas J.; Diaz de la Rubia, Tomas; Giles, Martin; Caturla, Maria-Jose; Ozolins, Vidvuds; Asta, Mark; Theiss, Silva; Foad, Majeed; Quong, Andrew

2005-03-29

A method for enhancing the equilibrium solubility of boron ad indium in silicon. The method involves first-principles quantum mechanical calculations to determine the temperature dependence of the equilibrium solubility of two important p-type dopants in silicon, namely boron and indium, under various strain conditions. The equilibrium thermodynamic solubility of size-mismatched impurities, such as boron and indium in silicon, can be raised significantly if the silicon substrate is strained appropriately. For example, for boron, a 1% compressive strain raises the equilibrium solubility by 100% at 1100.degree. C.; and for indium, a 1% tensile strain at 1100.degree. C., corresponds to an enhancement of the solubility by 200%.

The concept of milk kinship in Islam: issues raised when offering preterm infants of Muslim families donor human milk.

PubMed

El-Khuffash, Afif; Unger, Sharon

2012-05-01

Research has documented health benefits associated with donor human milk (DHM). Offering DHM to people of the Muslim faith raises important religious concerns for these families. Knowledge of these beliefs and an understanding of the rationale for these beliefs enable the health care team to establish rapport and build a foundation of trust with patients and their families, thereby paving the way to developing a treatment plan that is in the best interest of the patients without compromising care. This article describes the issues and a rationale for them and provides physicians caring for preterm infants of Muslim families with information to facilitate advocating DHM to those families.

Profound metabolic acidosis from pyroglutamic acidemia: an underappreciated cause of high anion gap metabolic acidosis.

PubMed

Green, Thomas J; Bijlsma, Jan Jaap; Sweet, David D

2010-09-01

The workup of the emergency patient with a raised anion gap metabolic acidosis includes assessment of the components of “MUDPILES” (methanol; uremia; diabetic ketoacidosis; paraldehyde; isoniazid, iron or inborn errors of metabolism; lactic acid; ethylene glycol; salicylates). This approach is usually sufficient for the majority of cases in the emergency department; however, there are many other etiologies not addressed in this mnemonic. Organic acids including 5-oxoproline (pyroglutamic acid) are rare but important causes of anion gap metabolic acidosis. We present the case of a patient with profound metabolic acidosis with raised anion gap, due to pyroglutamic acid in the setting of malnutrition and chronic ingestion of acetaminophen.

Method for enhancing the solubility of boron and indium in silicon

DOEpatents

Sadigh, Babak; Lenosky, Thomas J.; Diaz de la Rubia, Tomas; Giles, Martin; Caturla, Maria-Jose; Ozolins, Vidvuds; Asta, Mark; Theiss, Silva; Foad, Majeed; Quong, Andrew

2002-01-01

A method for enhancing the equilibrium solubility of boron and indium in silicon. The method involves first-principles quantum mechanical calculations to determine the temperature dependence of the equilibrium solubility of two important p-type dopants in silicon, namely boron and indium, under various strain conditions. The equilibrium thermodynamic solubility of size-mismatched impurities, such as boron and indium in silicon, can be raised significantly if the silicon substrate is strained appropriately. For example, for boron, a 1% compressive strain raises the equilibrium solubility by 100% at 1100.degree. C.; and for indium, a 1% tensile strain at 1100.degree. C., corresponds to an enhancement of the solubility by 200%.

American Citizens’ Views of an Ideal Pig Farm

PubMed Central

Sato, Patrycia; Hötzel, Maria J.; von Keyserlingk, Marina A.G.

2017-01-01

Simple Summary The public, who also make up the largest proportion of consumers of animal products, often criticize farm animal industries in regards to their care and handling of farm animals. The U.S. swine industry has not been exempt from such criticisms. The aim of this study was to explore the views of the people not affiliated with the swine industry on what they perceived to be the ideal pig/pork farm, and their associated reasons. Through an online survey, participants were invited to respond to the following open-ended question: “What do you consider to be an ideal pig/pork farm and why are these characteristics important to you?”. Respondents considered animal care, profitability, farm size, compliance with sanitary, environmental rules and regulations, farm cleanliness and sanitary standards, and workers’ rights and welfare important, but also raised concerns relating to pigs’ quality of life including space to move, feeding, contact with outdoors or nature, absence of pain, suffering and mistreatment. Perspectives were also raised regarding the ideal farm as a profitable business operation, clean, and with optimal sanitary conditions. Respondents also emphasized naturalness, frequently stating that pigs should have access to the outdoors, and rejected the use of hormones, antibiotics, and other chemicals for the purposes of increasing production. Abstract Food animal production practices are often cited as having negative animal welfare consequences. The U.S. swine industry has not been exempt from such criticisms. Little is known, however, about how lay citizens who are not actively engaged in agricultural discussions, think about swine production. Thus, the aim of this study was to explore the views of people not affiliated with the swine industry on what they perceived to be the ideal pig/pork farm, and their associated reasons. Through an online survey, participants were invited to respond to the following open-ended question: “What do you consider to be an ideal pig/pork farm and why are these characteristics important to you?”. Generally respondents considered animal welfare (e.g., space, freedom to move, and humane treatment), respondents considered the business operation role important for pork production (e.g., profitability, compliance with sanitary, environmental rules and regulations, and workers′ rights), and naturalness (e.g., natural feeding, behaviours and life) important for pork production. Concerns relating to pigs’ quality of life included space to move, feeding, contact with outdoors or nature, absence of pain, suffering and mistreatment. Perspectives were also raised regarding the ideal farm as a profitable business operation, clean, and with optimal sanitary conditions. Respondents also emphasized naturalness, frequently stating that pigs should have access to the outdoors, and rejected the use of hormones, antibiotics, and other chemicals for the purposes of increasing production. In summary, the findings of this study suggest that the U.S. swine industry should strive to adopt animal management practices that resonate with societal values, such as ensuring humane treatment, and the failure to do so could risk the sustainability of the swine industry. PMID:28829381

Monoallelic Gene Expression in Mammals.

PubMed

Chess, Andrew

2016-11-23

Monoallelic expression not due to cis-regulatory sequence polymorphism poses an intriguing problem in epigenetics because it requires the unequal treatment of two segments of DNA that are present in the same nucleus and that can indeed have absolutely identical sequences. Here, I focus on a few recent developments in the field of monoallelic expression that are of particular interest and raise interesting questions for future work. One development is regarding analyses of imprinted genes, in which recent work suggests the possibility that intriguing networks of imprinted genes exist and are important for genetic and physiological studies. Another issue that has been raised in recent years by a number of publications is the question of how skewed allelic expression should be for it to be designated as monoallelic expression and, further, what methods are appropriate or inappropriate for analyzing genomic data to examine allele-specific expression. Perhaps the most exciting recent development in mammalian monoallelic expression is a clever and carefully executed analysis of genetic diversity of autosomal genes subject to random monoallelic expression (RMAE), which provides compelling evidence for distinct evolutionary forces acting on random monoallelically expressed genes.

Longitudinal Relations Among Parental Monitoring Strategies, Knowledge, and Adolescent Delinquency in a Racially Diverse At-Risk Sample.

PubMed

Bendezú, Jason J; Pinderhughes, Ellen E; Hurley, Sean M; McMahon, Robert J; Racz, Sarah J

2016-04-04

Parents raising youth in high-risk communities at times rely on active, involved monitoring strategies in order to increase both knowledge about youth activities and the likelihood that adolescents will abstain from problem behavior. Key monitoring literature suggests that some of these active monitoring strategies predict increases in adolescent problem behavior rather than protect against it. However, this literature has studied racially homogenous, low-risk samples, raising questions about generalizability. With a diverse sample of youth (N = 753; 58% male; 46% Black) and families living in high-risk neighborhoods, bidirectional longitudinal relations were examined among three aspects of monitoring (parental discussions of daily activities, parental curfew rules, and adolescent communication with parents), parental knowledge, and youth delinquency. Parental discussion of daily activities was the strongest predictor of parental knowledge, which negatively predicted delinquency. However, these aspects of monitoring did not predict later delinquency. Findings were consistent across gender and race/urbanicity. Results highlight the importance of active and involved parental monitoring strategies in contexts where they are most needed.

The Potential of Book Floods for Raising Literacy Levels

NASA Astrophysics Data System (ADS)

Elley, Warwick B.

2000-07-01

The problem of raising literacy levels in developing countries is particularly challenging when pupils have their schooling in a non-native language. One promising strategy which has been tried and evaluated in the schools of several developing countries is the Book Flood approach. This article summarises the findings of Book Flood studies in Niue, Fiji, Singapore, Sri Lanka, South Africa, Solomon Islands, and several other countries. The evidence is now strong that it is possible to double the rate of reading acquisition of Third World primary school pupils with a "Book Flood" of about 100 high-interest books, per class, and short teacher training sessions. The benefits for reading skill and enthusiasm are consistent across diverse cultures, mother tongues and age levels, and they appear to generate corresponding improvements in children's writing, listening comprehension, and related language skills. Such skills are typically found to develop very slowly under traditional textbook styles of teaching. The problems of cost per school and cultural suitability of imported books are addressed. Several countries have adopted Book Flood programmes on a national scale, and others are currently planning to do so.

Characterization of Gut Microbiome Dynamics in Developing Pekin Ducks and Impact of Management System

PubMed Central

Best, Aaron A.; Porter, Amanda L.; Fraley, Susan M.; Fraley, Gregory S.

2017-01-01

Little to no research has been conducted on the gut microbiome of the Pekin duck, yet over 24.5 million ducks are raised for human consumption each year in the United States alone. Knowledge of the microbiome could lead to an understanding of the effects of growing conditions such as the use of prebiotics, probiotics, and enzymes in feeding practices, the use of antibiotics, and the sources of pathogenic bacteria in diseased ducks. In order to characterize changes in the caecal microbiome that occur as ducks develop through a typical industry grow-out period, a 16S rRNA community analysis of caecal contents collected over a 6-week period was conducted using a next generation sequencing approach. Transitions in the composition of the caecal microbiome occurred throughout the lifespan, with a large shift during days 4 through 10 posthatch. Two major phyla of bacteria were found to be present within the caeca of aviary raised ducks, with the relative abundance of each phylum varying by age of the duck. Proteobacteria is dominant for the first 3 days of age, and Firmicutes increases and dominates beginning at day 4. Barn raised ducks contained a significant population of Bacteroidetes in addition to Proteobacteria and Firmicutes at later developmental time points, though this phylum was absent in aviary raised ducks. Genera containing pathogens of anseriformes most often found in industry settings were either absent or found as normal parts of the caecal microbial populations. The high level differences in phylum abundance highlight the importance of well-designed sampling strategies for microbiome based studies. Results showed clear distinctions between Pekin Duck caecal contents and those of Broiler Chickens and Turkey in a qualitative comparison. These data provide a reference point for studies of the Pekin Duck through industry grow-out ages, provide a foundation for understanding the types of bacteria that promote health, and may lead to improved methods to increase yields and decrease instances of disease in agricultural production processes. PMID:28101086

"Lies, damned lies ..." and observational studies in comparative effectiveness research.

PubMed

Albert, Richard K

2013-06-01

A new federal initiative has allocated $1.1 billion to comparative effectiveness research, and many have emphasized the importance of including observational studies in this effort. The rationale for using observational studies to assess comparative effectiveness is based on concerns that randomized controlled trials (RCTs) are not "real world" because they enroll homogeneous patient populations, measure study outcomes that are not important to patients, use protocols that are overly complex, are conducted in specialized centers, and use study treatments that are not consistent with usual care, and that RCTs are not always feasible because of a lack of equipoise, the need to assess delayed endpoints, and concerns that they take years to complete and are expensive. This essay questions the validity of each of these proposed limitations, summarizes concerns raised about the accuracy of results generated by observational studies, provides some examples of discrepancies between results of observational studies and RCTs that pertain to pulmonary and critical care, and suggests that using observational studies for comparative effectiveness research may increase rather than decrease the cost of health care and may harm patients.

Ideologies, Struggles and Contradictions: An Account of Mothers Raising Their Children Bilingually in Luxembourgish and English in Great Britain

ERIC Educational Resources Information Center

Kirsch, Claudine

2012-01-01

Researchers have studied family language planning within bilingual family contexts but there is a dearth of studies that examine language planning of multilingual parents who raise their children in one of the world's lesser spoken languages. In this study I explore the ideologies and language planning of Luxembourgish mothers who are raising…

International Peacekeeping Operations

PubMed Central

2017-01-01

This article takes stock of some of the important contributions to the study of peacekeeping (PK). Two key topics stand out: peacekeeping burden sharing and mission effectiveness. For burden sharing, the theoretical foundation is the private provision of public goods and joint products. Implications for burden sharing differ whether financial or troop contributions are being shared, with the latter driven by jointly produced country-specific benefits. Financial burden sharing can also differ between United Nations (UN)-led and non-UN-led peacekeeping operations, wherein country-specific benefits are especially important for the latter. Many articles gauge peacekeeping effectiveness by the mission’s ability to maintain the peace or to protect lives for a set time period. More recently, multiple criteria are raised for evaluating peacekeeping in today’s world of multifaceted peacebuilding operations. PMID:28989181

Can One Learn to Think Critically? – A Philosophical Exploration

PubMed Central

Raymond-Seniuk, Christy; Profetto-McGrath, Joanne

2011-01-01

Within nursing, critical thinking is a required skill that educators strive to foster in their students’ development for use in complex healthcare settings. Hence the numerous studies published measuring critical thinking as a terminal outcome of education. However, an important comparison between different philosophical underpinnings such as person, truth and the nature of nursing, and how one defines and utilizes critical thinking in practice, has been absent from discussions about critical thinking and learning. When one views critical thinking with varying philosophical lenses, important questions are raised and discussion is expanded. These questions illuminate different perspectives of critical thinking and attempt to explore whether critical thinking can be learned in nursing. The implications of taking a single philosophical viewpoint and a pluralistic approach to understanding critical thinking and learning are explored. PMID:21760871

A Patient with Grave's Disease and Tuberculous Lymphadenitis.

PubMed

Rahaman, M F; Chowdhury, M H; Khan, A H; Rahman, M; Barman, T K; Chowdhury, M J

2016-04-01

Immune reactivity between Mycobacteria and human antigens can play an important role in the pathogenesis of autoimmune disease. We report a case of Graves's disease and tuberculous lymphadenitis to explain the mechanism of correlation between immune-mediated diseases and tuberculosis and to raise awareness of the importance of screening for TB in this context, especially in endemic country. Screening for latent TB at immune mediated disease diagnosis and regular timely screening thereafter may be beneficial.

Yellow fever in China is still an imported disease.

PubMed

Chen, Jun; Lu, Hongzhou

2016-05-23

Yellow fever is a vector-borne disease endemic to tropical regions of Africa and South America. A recent outbreak in Angola caused hundreds of deaths. Six cases of yellow fever imported from Angola were reported recently in China. This raised the question of whether it will spread in China and how it can be prevented. This article discusses the possibility of yellow fever transmission in China and the strategies to counter it.

Can Increasing Faculty Professionalism Raise Instructional Quality at a Chinese University?

ERIC Educational Resources Information Center

Lindgren, Jeffrey D.

2013-01-01

The purpose of this study was to determine if increasing faculty professionalism is a viable strategy for raising the quality of instruction at a Chinese university. In this study, increasing faculty professionalism refers to increases in regards to six areas of faculty work: academic freedom, work balance, governance, reward systems, salary, and…

Mathematical Visualization

ERIC Educational Resources Information Center

Rogness, Jonathan

2011-01-01

Advances in computer graphics have provided mathematicians with the ability to create stunning visualizations, both to gain insight and to help demonstrate the beauty of mathematics to others. As educators these tools can be particularly important as we search for ways to work with students raised with constant visual stimulation, from video games…

Social Desirability Ratings From Males and Females: A Sexual Item Pool

ERIC Educational Resources Information Center

Galbraith, Gary G.; And Others

1974-01-01

Examines the relation between social desirability judgements (social de sirability scale values) of males and females in the area of sexual behavior. The findings raise some questions about the use of obvious-direct items with pathological import in sex behavior questionnaires. (Author/PC)

19 CFR 212.23 - Comments by other parties.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 19 Customs Duties 3 2010-04-01 2010-04-01 false Comments by other parties. 212.23 Section 212.23 Customs Duties UNITED STATES INTERNATIONAL TRADE COMMISSION INVESTIGATIONS OF UNFAIR PRACTICES IN IMPORT... participation in order to permit full exploration of matters raised in the comments. ...

19 CFR 212.23 - Comments by other parties.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 19 Customs Duties 3 2013-04-01 2013-04-01 false Comments by other parties. 212.23 Section 212.23 Customs Duties UNITED STATES INTERNATIONAL TRADE COMMISSION INVESTIGATIONS OF UNFAIR PRACTICES IN IMPORT... participation in order to permit full exploration of matters raised in the comments. ...

19 CFR 212.23 - Comments by other parties.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 19 Customs Duties 3 2014-04-01 2014-04-01 false Comments by other parties. 212.23 Section 212.23 Customs Duties UNITED STATES INTERNATIONAL TRADE COMMISSION INVESTIGATIONS OF UNFAIR PRACTICES IN IMPORT... participation in order to permit full exploration of matters raised in the comments. ...

19 CFR 212.23 - Comments by other parties.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 19 Customs Duties 3 2011-04-01 2011-04-01 false Comments by other parties. 212.23 Section 212.23 Customs Duties UNITED STATES INTERNATIONAL TRADE COMMISSION INVESTIGATIONS OF UNFAIR PRACTICES IN IMPORT... participation in order to permit full exploration of matters raised in the comments. ...

19 CFR 212.23 - Comments by other parties.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 19 Customs Duties 3 2012-04-01 2012-04-01 false Comments by other parties. 212.23 Section 212.23 Customs Duties UNITED STATES INTERNATIONAL TRADE COMMISSION INVESTIGATIONS OF UNFAIR PRACTICES IN IMPORT... participation in order to permit full exploration of matters raised in the comments. ...

Human infective potential of Cryptosporidium spp., Giardia duodenalis and Enterocytozoon bieneusi in urban wastewater treatment plant effluents

EPA Science Inventory

Cryptosporidiosis, giardiasis, and microsporidiosis are important waterborne diseases. In the standard for wastewater treatment plant (WWTP) effluents in China and other countries, fecal coliform is the only microbial indicator, raising concerns about the potential for pathogen t...

Educational Authority in the ''Open Door'' Marketplace

ERIC Educational Resources Information Center

Deterding, Nicole M.; Pedulla, David S.

2016-01-01

In recent years, private for-profit education has been the fastest growing segment of the U.S. postsecondary system. Traditional hiring models suggest that employers clearly and efficiently evaluate college credentials, but this changing institutional landscape raises an important question: How do employers assess credentials from emerging…

Fundraising for Early Childhood Programs: Getting Started and Getting Results.

ERIC Educational Resources Information Center

Finn, Matia

Designed to assist practitioners serving young children and their families, this book contains information about methods of raising money and managing nonprofit organizations. Following the first chapter's introductory definition of important terms associated with the fundraising process, chapter 2 discusses some prerequisite steps required before…

Educational Ethics and the DESD: Considering Trade-Offs

ERIC Educational Resources Information Center

Schlottmann, Christopher

2008-01-01

The United Nation's Decade of Education for Sustainable Development (DESD) aims to prepare students for pressing economic and environmental problems. In this article, I argue that an exclusive emphasis on an ambiguous goal, sustainable development, raises important questions for educational ethics. Specifically, I argue that DESD mission…

Iconicity as Empowerment: Angelina Grimke at Pennsylvania Hall.

ERIC Educational Resources Information Center

Daughton, Suzanne M.

Abolitionist-feminist Angelina Grimke's "Pennsylvania Hall" address in 1838 is more than an important early feminist document. Through the use of rhetorical techniques (such as those known to contemporary feminists as elements of "consciousness raising"), Grimke empowers herself and her women listeners through the act of…

Virus diseases of ornamentals

USDA-ARS?s Scientific Manuscript database

Ornamental plants are grown around the world for their esthetic value, and form an important part of the agricultural economy in a large number of countries; ornamentals are also often one of the highest-valued crops that can be raised per unit area of production space. Increasing levels of internat...

Fish Vaccine Development and Use to Prevent Streptococcal Diseases

USDA-ARS?s Scientific Manuscript database

An important pathogen of tilapia, hybrid striped bass and trout raised in intensive aquaculture is Streptococcus sp., a cause of severe economic losses in the fish farming industry. Infected fish experience severe to moderate mortality due to Streptococcus iniae and/or S. agalactiae. The diseased ...

A Feminist Multicultural Perspective on Supervision

ERIC Educational Resources Information Center

Nelson, Mary Lee; Gizara, Sharon; Hope, Anna Crombach; Phelps, Rosemary; Steward, Robbie; Weitzman, Lauren

2006-01-01

Sixteen members of the Section for the Advancement of Women conference work group identified themes and issues relevant to a feminist multicultural perspective on supervision. Issues raised included feminist silence and White privilege, the importance of self-examination, the courage to be anxious, personal commitment to uncertainty, and isolation…

Developing a low cortisol responsive line of channel catfish, Ictalurus punctatus

USDA-ARS?s Scientific Manuscript database

Nagaraj G. Chatakondi and Brian C. Peterson USDA ARS Warmwater Aquaculture Research Unit, 141 Experiment Station Road, Stoneville, MS 38776. nagaraj.chatakondi@ars.usda.gov Channel catfish, Ictalurus punctatus is the most important farm-raised aquacultured species in the USA. Stressors in aquacultu...

Commercialism in Schools.

ERIC Educational Resources Information Center

Larson, Kirstin

2001-01-01

This document gives voice to concerns raised by critics and supporters of commercialism in schools and provides brief descriptions of several important resources on this topic. "Commercial Activities in School" (U.S. General Accounting Office) reports on the nature and frequency of commercial activities in public schools, as well as the…

Curriculum Development in Population Education. Abstract-Bibliography, Series 6.

ERIC Educational Resources Information Center

United Nations Educational, Scientific, and Cultural Organization, Bangkok (Thailand). Regional Office for Education in Asia and the Pacific.

Part of a series of annotated bibliographies dealing with issues and problems raised by educators involved with population education programs, this publication addresses curriculum development in population education. Curriculum development is the most important component of a population education program, for it is through curriculum materials…

Great E-xpectations.

ERIC Educational Resources Information Center

Klinger, Donna

2000-01-01

Discusses issues raised in a May 2000 forum on the growing investment by colleges and universities in various electronic businesses, including offering distance education, providing a portal to the Internet, and marketing. Discusses issues concerning the importance of business process redesign, use of E-business as a strategic tool, brand value…

The Online-Counseling Debate: A View toward the Underserved

ERIC Educational Resources Information Center

Sanchez-Page, Delida

2005-01-01

This article responds to some important issues that Mallen, Vogel, Rochlen, and Day raise in "Online Counseling: Reviewing the Literature from a Counseling Psychology Framework." This reaction reviews the appropriateness of online counseling for underserved populations. The author provides suggestions for better serving historically undeserved…

Detecting and Characterizing Engineered Nanomaterials: A Key Tool for Environmentally Responsible Nanotechnology

EPA Science Inventory

The same properties of engineered nanomaterials (ENMs) that are the basis for their many novel applications also raise important issues related to their environmental impact. ENMs might not behave similarly in the environment to the dissolved or solid forms of the chemicals from ...

Crop Biotechnology. Where Now?

PubMed Central

Miflin, B. J.

2000-01-01

Abstract Nature Biotechnology organized a conference in London on Agbiotech 99: Biotechnology and World Agriculture (November 14-16, 1999). The conference focused entirely on crop biotechnology and covered both societal and scientific aspects. Below is an account of the more important issues raised by the speakers and the audience. PMID:10806221

Essays on Higher Education

ERIC Educational Resources Information Center

Fountain, Joselynn Hawkins

2017-01-01

The purpose of this three-essay dissertation is to explore important topics in higher education. In 2010, the Department of Education proposed the controversial Gainful Employment (GE) Regulations that represent a major shift in federal policy and raises the question of the future of higher education. Under GE, certain institutions, mainly…

The Psychological Development of Adults: Implications for Public Administration.

ERIC Educational Resources Information Center

Schott, Richard L.

1986-01-01

This article analyzes the major theories of adult lifespan development, reviews some related research into the influence of various stages of development on job and organizational satisfaction, and identifies some important issues that the adult life cycle raises for public administrators and managers. (Author/CT)

Conditioned aversion induced by Baccharis coridifolia in sheep and cattle

USDA-ARS?s Scientific Manuscript database

In Southern Brazil Baccharis coridifolia is an important toxic plant. The poisoning occurs when animals raised in areas without the plant are transported to, and allowed to graze in, pastures infested by B. coridifolia. Intoxication risk increases considerably when recently transported animals are s...

War, Terrorism, and Children

ERIC Educational Resources Information Center

DeRanieri, Joseph T.; Clements, Paul T.; Clark, Kathleen; Kuhn, Douglas Wolcik; Manno, Martin S.

2004-01-01

Many caregivers are encountering the issue of communicating with children and adolescents about current world events, specifically war and terrorism. As health care providers, it is important to raise awareness of how children may understand, interpret, and respond to related fears and concerns. Although honesty and reassurance are clearly the…

Effective measures to restrict vehicle turning movements.

DOT National Transportation Integrated Search

2015-12-01

This study evaluated alternatives to raised/non-traversable medians on driveways and approaches. : Raised medians are often considered as an effective technique to limit direct left-turns that may be due : to a significant number of conflict points. ...

Phase I of The National Beef Quality Audit-2011: quantifying willingness-to-pay, best-worst scaling, and current status of quality characteristics in different beef industry marketing sectors.

PubMed

Igo, J L; VanOverbeke, D L; Woerner, D R; Tatum, J D; Pendell, D L; Vedral, L L; Mafi, G G; Moore, M C; McKeith, R O; Gray, G D; Griffin, D B; Hale, D S; Savell, J W; Belk, K E

2013-04-01

The National Beef Quality Audit (NBQA)-2011 benchmarked the current status of and assessed progress being made toward quality and consistency of U.S. cattle, carcasses, and beef products after the completion of the first NBQA in 1991. Unlike previous NBQA, objectives of the 2011 Phase I study were to determine how each beef market sector defined 7 quality categories, estimate willingness-to-pay (WTP) for the same quality categories by market sector, and establish a best-worst (B/W) scaling for the quality categories. Structured face-to-face interviews were conducted and responses were recorded using dynamic routing software over an 11-mo period (February to December 2011) with decision makers in each of the following beef market sectors: Feeders (n = 59), Packers (n = 26), Food Service, Distribution, and Further Processors (n = 48), Retailers (n = 30), and Government and Allied Industries (n = 47). All respondents participated in a structured interview consisting of WTP and B/W questions that were tied to 7 quality categories and then were asked to "define" each of the 7 categories in terms of what the category meant to them, resulting in completely unbiased results. The 7 quality categories were a) how and where the cattle were raised, b) lean, fat, and bone, c) weight and size, d) cattle genetics, e) visual characteristics, f) food safety, and g) eating satisfaction. Overall, "food safety" and "eating satisfaction" were the categories of greatest and second most importance, respectively, to all beef market sectors except for Feeders. Feeders ranked "how and where the cattle were raised" and "weight and size" as the most important and second most important, respectively. Overall, "how and where the cattle were raised" had the greatest odds of being considered a nonnegotiable requirement before the raw material for each sector would be considered for purchase and was statistically more important (P < 0.05) as a requirement for purchase than all other categories except "food safety." When all market sectors were considered, "eating satisfaction" was shown to generate the greatest average WTP percentage premium (11.1%), but that WTP premium value only differed statistically (P < 0.05) from "weight and size" (8.8%). Most notably, when a sector said that "food safety" was a nonnegotiable requirement, no sector was willing to purchase the product at a discounted price if the "food safety" of the product could not be assured.

A Critical Analysis of Assessment Quality in Genomics and Bioinformatics Education Research

PubMed Central

Campbell, Chad E.; Nehm, Ross H.

2013-01-01

The growing importance of genomics and bioinformatics methods and paradigms in biology has been accompanied by an explosion of new curricula and pedagogies. An important question to ask about these educational innovations is whether they are having a meaningful impact on students’ knowledge, attitudes, or skills. Although assessments are necessary tools for answering this question, their outputs are dependent on their quality. Our study 1) reviews the central importance of reliability and construct validity evidence in the development and evaluation of science assessments and 2) examines the extent to which published assessments in genomics and bioinformatics education (GBE) have been developed using such evidence. We identified 95 GBE articles (out of 226) that contained claims of knowledge increases, affective changes, or skill acquisition. We found that 1) the purpose of most of these studies was to assess summative learning gains associated with curricular change at the undergraduate level, and 2) a minority (<10%) of studies provided any reliability or validity evidence, and only one study out of the 95 sampled mentioned both validity and reliability. Our findings raise concerns about the quality of evidence derived from these instruments. We end with recommendations for improving assessment quality in GBE. PMID:24006400

A comparison between lesions found during meat inspection of finishing pigs raised under organic/free-range conditions and conventional, indoor conditions.

PubMed

Alban, Lis; Petersen, Jesper Valentin; Busch, Marie Erika

2015-01-01

It is often argued that pigs raised under less intensive production conditions - such as organic or free-range - have a higher level of animal welfare compared with conventionally raised pigs. To look into this, an analysis of data from a large Danish abattoir slaughtering organic, free-range, and conventionally raised finishing pigs was undertaken. First, the requirements for each of the three types of production systems were investigated. Next, meat inspection data from a period of 1 year were collected. These covered 201,160 organic/free-range pigs and 1,173,213 conventionally raised pigs. The prevalence of each individual type of lesion was calculated, followed by a statistical comparison between the prevalences in organic/free-range and conventional pigs. Because of the large number of data, the P-value for significance was lowered to P = 0.001, and only biological associations reflecting Odds Ratios above 1.2 or below 0.8 were considered to be of significance. The majority of the lesion types were recorded infrequently (<4%). Only chronic pleuritis was a common finding. A total of 13 lesion types were more frequent among organic/free-range pigs than among conventional pigs - among others old fractures, tail lesions and osteomyelitis. Four lesion types were equally frequent in the two groups: chronic pneumonia, chronic pleuritis, fresh fracture, and abscess in head/ear. Four lesion types were recorded less frequently among organic/free-range pigs compared with conventionally raised pigs. These included abscess in leg/toe, hernia and scar/hock lesion. Possible associations between the individual lesion types and the production systems - including the requirements for each system - are discussed. The results emphasize the importance of using direct animal based parameters when evaluating animal welfare in different types of production systems. Moreover, individual solutions to the health problems observed in a herd should be found, e.g. in collaboration with the veterinary practitioner and other advisors.

Philanthropy and hospital financing.

PubMed Central

Smith, D G; Clement, J P; Wheeler, J R

1995-01-01

OBJECTIVE. This study explores the relationships among donations to not-for-profit hospitals, the returns provided by these hospitals, and fund-raising efforts. It tests a model of hospital behavior and addresses an earlier debate regarding the supply price of donations. DATA SOURCES. The main data source is the California Office of Statewide Health Planning data tapes of hospital financial disclosure reports for fiscal years 1980/1981 through 1986/1987. Complete data were available for 160 hospitals. STUDY DESIGN. Three structural equations (donations, returns, and fund-raising) are estimated as a system using a fixed-effects, pooled cross-section, time-series least squares regression. PRINCIPAL FINDINGS. Estimation results reveal the expected positive relation between donations and returns. The reverse relation between returns and donations is insignificant. The estimated effect of fund-raising on donations is insignificantly different from zero, and the effect of donations on fund-raising is negative. Fund-raising and returns are negatively associated with one another. CONCLUSION. The empirical results presented here suggest a positive donations-returns relations and are consistent with a positive supply price for donations. Hospitals appear to view a trade-off between providing returns and soliciting donations, but donors do not respond equally to these two activities. Attempts to increase free cash flow through expansion of community returns or fund-raising activity, at least in the short run, are not likely to be highly successful financing strategies for many hospitals. PMID:8537223

A large blood pressure-raising effect of nitric oxide synthase inhibition in humans

NASA Technical Reports Server (NTRS)

Sander, M.; Chavoshan, B.; Victor, R. G.; Blomqvist, C. G. (Principal Investigator)

1999-01-01

In experimental animals, systemic administration of nitric oxide synthase (NOS) inhibitors causes large increases in blood pressure that are in part sympathetically mediated. The aim of this study was to determine the extent to which these conclusions can be extrapolated to humans. In healthy normotensive humans, we measured blood pressure in response to two NOS inhibitors, NG-monomethyl-L-arginine (L-NMMA) and NG-nitro-L-arginine methyl ester (L-NAME), the latter of which recently became available for use in humans. The major new findings are 3-fold. First, L-NAME produced robust increases in blood pressure that were more than 2 times larger than those previously reported in humans with L-NMMA and approximated those seen in experimental animals. L-NAME (4 mg/kg) raised mean arterial pressure by 24+/-2 mm Hg (n=27, P<0.001), whereas in subjects who received both inhibitors, a 12-fold higher dose of L-NMMA (50 mg/kg) raised mean arterial pressure by 15+/-2 mm Hg (n=4, P<0.05 vs L-NAME). Second, the L-NAME-induced increases in blood pressure were caused specifically by NOS inhibition because they were reversed by L-arginine (200 mg/kg, n=12) but not D-arginine (200 mg/kg, n=6) and because NG-nitro-D-arginine methyl ester (4 mg/kg, n=5) had no effect on blood pressure. Third, in humans, there is an important sympathetic component to the blood pressure-raising effect of NOS inhibition. alpha-Adrenergic blockade with phentolamine (0.2 mg/kg, n=9) attenuated the L-NAME-induced increase in blood pressure by 40% (P<0.05). From these data, we conclude that pharmacological inhibition of NOS causes large increases in blood pressure that are in part sympathetically mediated in humans as well as experimental animals.

Total Zinc Intake May Modify the Glucose-Raising Effect of a Zinc Transporter (SLC30A8) Variant

PubMed Central

Kanoni, Stavroula; Nettleton, Jennifer A.; Hivert, Marie-France; Ye, Zheng; van Rooij, Frank J.A.; Shungin, Dmitry; Sonestedt, Emily; Ngwa, Julius S.; Wojczynski, Mary K.; Lemaitre, Rozenn N.; Gustafsson, Stefan; Anderson, Jennifer S.; Tanaka, Toshiko; Hindy, George; Saylor, Georgia; Renstrom, Frida; Bennett, Amanda J.; van Duijn, Cornelia M.; Florez, Jose C.; Fox, Caroline S.; Hofman, Albert; Hoogeveen, Ron C.; Houston, Denise K.; Hu, Frank B.; Jacques, Paul F.; Johansson, Ingegerd; Lind, Lars; Liu, Yongmei; McKeown, Nicola; Ordovas, Jose; Pankow, James S.; Sijbrands, Eric J.G.; Syvänen, Ann-Christine; Uitterlinden, André G.; Yannakoulia, Mary; Zillikens, M. Carola; Wareham, Nick J.; Prokopenko, Inga; Bandinelli, Stefania; Forouhi, Nita G.; Cupples, L. Adrienne; Loos, Ruth J.; Hallmans, Goran; Dupuis, Josée; Langenberg, Claudia; Ferrucci, Luigi; Kritchevsky, Stephen B.; McCarthy, Mark I.; Ingelsson, Erik; Borecki, Ingrid B.; Witteman, Jacqueline C.M.; Orho-Melander, Marju; Siscovick, David S.; Meigs, James B.; Franks, Paul W.; Dedoussis, George V.

2011-01-01

OBJECTIVE Many genetic variants have been associated with glucose homeostasis and type 2 diabetes in genome-wide association studies. Zinc is an essential micronutrient that is important for β-cell function and glucose homeostasis. We tested the hypothesis that zinc intake could influence the glucose-raising effect of specific variants. RESEARCH DESIGN AND METHODS We conducted a 14-cohort meta-analysis to assess the interaction of 20 genetic variants known to be related to glycemic traits and zinc metabolism with dietary zinc intake (food sources) and a 5-cohort meta-analysis to assess the interaction with total zinc intake (food sources and supplements) on fasting glucose levels among individuals of European ancestry without diabetes. RESULTS We observed a significant association of total zinc intake with lower fasting glucose levels (β-coefficient ± SE per 1 mg/day of zinc intake: −0.0012 ± 0.0003 mmol/L, summary P value = 0.0003), while the association of dietary zinc intake was not significant. We identified a nominally significant interaction between total zinc intake and the SLC30A8 rs11558471 variant on fasting glucose levels (β-coefficient ± SE per A allele for 1 mg/day of greater total zinc intake: −0.0017 ± 0.0006 mmol/L, summary interaction P value = 0.005); this result suggests a stronger inverse association between total zinc intake and fasting glucose in individuals carrying the glucose-raising A allele compared with individuals who do not carry it. None of the other interaction tests were statistically significant. CONCLUSIONS Our results suggest that higher total zinc intake may attenuate the glucose-raising effect of the rs11558471 SLC30A8 (zinc transporter) variant. Our findings also support evidence for the association of higher total zinc intake with lower fasting glucose levels. PMID:21810599

Honey Bee (Apis mellifera) Queen Reproductive Potential Affects Queen Mandibular Gland Pheromone Composition and Worker Retinue Response.

PubMed

Rangel, Juliana; Böröczky, Katalin; Schal, Coby; Tarpy, David R

2016-01-01

Reproductive division of labor is one of the defining traits of honey bees (Apis mellifera), with non-reproductive tasks being performed by workers while a single queen normally monopolizes reproduction. The decentralized organization of a honey bee colony is maintained in large part by a bouquet of queen-produced pheromones, the distribution of which is facilitated by contact among workers throughout the hive. Previous studies have shown that the developmental fate of honey bee queens is highly plastic, with queens raised from younger worker larvae exhibiting higher measures of reproductive potential compared to queens raised from older worker larvae. We investigated differences in the chemical composition of the mandibular glands and attractiveness to workers of "high-quality" queens (i.e., raised from first instar worker larvae; more queen-like) and "low-quality" queens (i.e., raised from third instar worker larvae; more worker-like). We characterized the chemical profiles of the mandibular glands of high-quality queens and low-quality queens using GC-MS and used the worker retinue response as a measure of the attractiveness to workers of high-quality queens vs. low-quality queens. We found that queen quality affected the chemical profiles of mandibular gland contents differently across years, showing significant differences in the production of the queen mandibular pheromone ("QMP") components HVA and 9-HDA in 2010, but no significant differences of any glandular compound in 2012. We also found that workers were significantly more attracted to high-quality queens than to low-quality queens in 2012, possibly because of increased attractiveness of their mandibular gland chemical profiles. Our results indicate that the age at which honey bee larvae enter the "queen-specific" developmental pathway influences the chemical composition of queen mandibular glands and worker behavior. However, these changes are not consistent across years, suggesting that other external factors may play important roles in modulating queen quality.

Honey Bee (Apis mellifera) Queen Reproductive Potential Affects Queen Mandibular Gland Pheromone Composition and Worker Retinue Response

PubMed Central

Böröczky, Katalin; Schal, Coby; Tarpy, David R.

2016-01-01

Reproductive division of labor is one of the defining traits of honey bees (Apis mellifera), with non-reproductive tasks being performed by workers while a single queen normally monopolizes reproduction. The decentralized organization of a honey bee colony is maintained in large part by a bouquet of queen-produced pheromones, the distribution of which is facilitated by contact among workers throughout the hive. Previous studies have shown that the developmental fate of honey bee queens is highly plastic, with queens raised from younger worker larvae exhibiting higher measures of reproductive potential compared to queens raised from older worker larvae. We investigated differences in the chemical composition of the mandibular glands and attractiveness to workers of “high-quality” queens (i.e., raised from first instar worker larvae; more queen-like) and “low-quality” queens (i.e., raised from third instar worker larvae; more worker-like). We characterized the chemical profiles of the mandibular glands of high-quality queens and low-quality queens using GC-MS and used the worker retinue response as a measure of the attractiveness to workers of high-quality queens vs. low-quality queens. We found that queen quality affected the chemical profiles of mandibular gland contents differently across years, showing significant differences in the production of the queen mandibular pheromone (“QMP”) components HVA and 9-HDA in 2010, but no significant differences of any glandular compound in 2012. We also found that workers were significantly more attracted to high-quality queens than to low-quality queens in 2012, possibly because of increased attractiveness of their mandibular gland chemical profiles. Our results indicate that the age at which honey bee larvae enter the “queen-specific” developmental pathway influences the chemical composition of queen mandibular glands and worker behavior. However, these changes are not consistent across years, suggesting that other external factors may play important roles in modulating queen quality. PMID:27281328

Mental Health and Childhood Adversities: A Longitudinal Study in Kabul, Afghanistan

PubMed Central

Panter-Brick, Catherine; Goodman, Anna; Tol, Wietse; Eggerman, Mark

2011-01-01

Objective To identify prospective predictors of mental health in Kabul, Afghanistan. Method Using stratified random-sampling in schools, mental health and life events for 11-to 16-year-old students and their caregivers were assessed. In 2007, 1 year after baseline, the retention rate was 64% (n = 115 boys, 119 girls, 234 adults) with no evidence of selection bias. Self- and caregiver-rated child mental health (Strengths and Difficulties Questionnaire), depressive (Depression Self-Rating Scale), and posttraumatic stress (Child Revised Impact of Events Scale) symptoms and caregiver mental health (Self-Report Questionnaire) were assessed. Lifetime trauma and past-year traumatic, stressful, and protective experiences were assessed. Results With the exception of posttraumatic stress, one-year trajectories for all mental health outcomes showed significant improvement (p < .001). Family violence had a striking impact on the Strengths and Difficulties Questionnaire data, raising caregiver-rated scores by 3.14 points (confidence interval [CI] 2.21–4.08) or half a standard deviation, and self-rated scores by 1.26 points (CI 0.50–2.03); past-year traumatic beatings independently raised self-rated scores by 1.85 points (CI 0.03–3.66). A major family conflict raised depression scores by 2.75 points (CI 0.89–4.61), two thirds of a standard deviation, whereas improved family life had protective effects. Posttraumatic stress symptom scores, however, were solely contingent on lifetime trauma, with more than three events raising scores by 5.38 points (CI 1.76–9.00). Conclusions Family violence predicted changes in mental health problems other than posttraumatic stress symptoms in a cohort that showed resilience to substantial socioeconomic and war-related stressors. The importance of prospectively identifying impacts of specific types of childhood adversities on mental health outcomes is highlighted to strengthen evidence on key modifiable factors for intervention in war-affected populations. PMID:21421175

Gender identity disorder and autism spectrum disorder in a 23-year-old female.

PubMed

Lemaire, Mathieu; Thomazeau, Barbara; Bonnet-Brilhault, Frédérique

2014-02-01

We describe the case of a 23-year-old woman with Gender Identity Disorder (GID) asking for a cross-sex hormonal treatment with sex reassignment surgery and who was recently diagnosed with Autism Spectrum Disorder (ASD). Gender identity clinics are now reporting an overrepresentation of individuals with ASD among GID patients. The prevalence of ASD is 10-fold higher among GID patients than in general population. However, few case reports or studies have explored the co-occurrence of ASD and GID. This co-occurrence is relevant for diagnostic and clinical management and also raises important theoretical issues.

Social and ethical issues in environmental risk management.

PubMed

Oughton, Deborah H

2011-07-01

The recognition of the social and ethical aspects of radiation risk management has been an important part of international projects following the Chernobyl accident of 1986. This study comments on the science and policy issues in environmental risk assessment, including the social and ethical dimensions of emergency preparedness and remediation experiences gained from the Chernobyl accident. While the unique situation of Fukushima, combined with an earthquake and tsunami, raises its own social and political challenges, it is hoped that some of the lessons learnt from Chernobyl will be relevant to long-term management of the Fukushima site. Copyright © 2011 SETAC.

Editorial: ERCP-Related Radiation Cataractogenesis: Is It Time to Be Concerned?

PubMed

Mekaroonkamol, Parit; Keilin, Steven

2017-05-01

With the growing number of fluoroscopic guided endoscopic procedures, radiation-related risk needs to be further assessed. Recent evidence indicates that radiation cataractogenesis occurs at a lower dose threshold than previously believed. While body aprons and thyroid shields are well-established standard protection during fluoroscopy, ocular safety and the use of protective eyewear are not as well defined. This prospective study answered two important questions: Does the standard body dosimeter provide an accurate ocular dosimetry? And what is the time of fluoroscopy needed to warrant using lens protection? It also raises the question whether current guidelines need to be updated.

[Interest of selective progesterone receptor modulators in endometriosis].

PubMed

Merviel, P; Lourdel, E; Sanguin, S; Gagneur, O; Cabry, R; Nasreddine, A

2013-09-01

The SPRM (selective progesterone receptor modulators) are agonists and/or antagonists of progesterone receptor. They are responsible for anovulation, amenorrhea and a lower prostaglandin levels, which leads to an improvement in pain and regression of lesions in endometriosis. On the endometrium, a particular aspect, the progesterone receptor modulator-associated endometrial changes (PAEC), raises additional studies to verify its harmlessness. However, due to the lack of hypoestrogenism and metabolic effects with these drugs, it is very likely that the SPRM will in the near future an important place in the treatment of endometriosis. Copyright © 2013. Published by Elsevier SAS.

Whistle-blowing and workplace culture in older peoples' care: qualitative insights from the healthcare and social care workforce.

PubMed

Jones, Aled; Kelly, Daniel

2014-09-01

Inquiries in the UK into mistreatment of older people by healthcare employees over the last 30 years have focused on introducing or supporting employee whistle-blowing. Although whistle-blowers have made an important contribution to patient safety it remains a controversial activity. The fate of whistle-blowers is bleak, often resulting in personal and professional sacrifices. Here we draw on the views of healthcare and social care employees working with older people to explore perceptions of whistle-blowing as well as alternative strategies that may be used to raise concerns about the mistreatment of patients by co-workers. Whistle-blowing was perceived as a negative term. Managers said they promoted open cultures underpinned by regular team meetings and an open-door ethos. Others described workplace norms that were somewhat at odds with these open culture ideals. Whistle-blowing was considered risky, and this led to staff creating informal channels through which to raise concerns. Those who witnessed wrongdoing were aware that support was available from external agencies but preferred local solutions and drew upon personal ethics rather than regulatory edicts to shape their responses. We argue that the importance of workplace relationships and informal channels for raising concerns should be better understood to help prevent the mistreatment of vulnerable groups. © 2014 The Authors. Sociology of Health & Illness © 2014 Foundation for the Sociology of Health & Illness/John Wiley & Sons Ltd.

Nonlinear Analyses of Elicited Modal, Raised, and Pressed Rabbit Phonation

PubMed Central

Awan, Shaheen N.; Novaleski, Carolyn K.; Rousseau, Bernard

2014-01-01

Objectives/Hypothesis The purpose of this study was to use nonlinear dynamic analysis methods such as phase space portraits and correlation dimension (D2) as well as descriptive spectrographic analyses to characterize acoustic signals produced during evoked rabbit phonation. Methods Seventeen New Zealand white breeder rabbits were used to perform the study. A Grass S-88 stimulator (SA Instrumentation, Encinitas, CA) and constant current isolation unit (Grass Telefactor, model PSIU6; West Warwick, RI) were used to provide electrical stimulation to laryngeal musculature, and transglottal airflow rate and stimulation current (mA) were manipulated to elicit modal, raised intensity, and pressed phonations. Central 1 second portions of the most stable portion of the acoustic waveform for modal, raised intensity, and pressed phonations were edited, and then analyzed via phase space portraits, Poincaré sections, and the estimation of the correlation dimension (D2). In an attempt to limit the effects of the highly variable and nonstationary characteristics of some of the signals being analyzed, D2 analysis was also performed on the most stable central 200 ms portion of the acoustic waveform. Descriptive analysis of each phonation was also conducted using sound spectrograms. Results Results showed that the complexity of phonation and the subsequent acoustic waveform is increased as transglottal airflow rate and degree of glottal adduction is manipulated in the evoked rabbit phonation model. In particular, phonatory complexity, as quantified via correlation dimension analyses and demonstrated via spectrographic characteristics, increases from “modal” (i.e., phonation elicited at just above the phonation threshold pressure) to raised intensity (phonation elicited by increasing transglottal airflow rate) to pressed (phonation elicited by increasing the stimulation current delivered to the larynx). Variations in a single dynamic dimension (airflow rate or adductory force) resulted in significantly increased productions of nonlinear phenomenon, including bifurcations from periodicity to regions of subharmonic content, F0 and harmonic jumps, and evidence of periodicity within aperiodic regions (“chaos”). Conclusions The evoked rabbit phonation model described in this study allows for the elicitation of various types of phonations under controlled conditions and therefore, has the potential to provide insight regarding important variables that may elicit examples of nonlinear phenomena such as subharmonics and deterministic chaos. PMID:24836360

Mycothiol acetyltransferase (Rv0819) of Mycobacterium tuberculosis is a potential biomarker for direct diagnosis of tuberculosis using patient serum specimens.

PubMed

Zeitoun, H; Bahey-El-Din, M; Kassem, M A; Aboushleib, H M

2017-12-01

Mycobacterium tuberculosis infection constitutes a global threat that results in significant morbidity and mortality worldwide. Efficient and early diagnosis of tuberculosis (TB) is of paramount importance for successful treatment. The aim of the current study is to investigate the mycobacterial mycothiol acetyltransferase Rv0819 as a potential novel biomarker for the diagnosis of active TB infection. The gene encoding Rv0819 was cloned and successfully expressed in Escherichia coli. The recombinant Rv0819 was purified using metal affinity chromatography and was used to raise murine polyclonal antibodies against Rv0819. The raised antibodies were employed for direct detection of Rv0819 in patient serum samples using dot blot assay and competitive enzyme-linked immunosorbent assay (ELISA). Serum samples were obtained from 68 confirmed new TB patients and 35 healthy volunteers as negative controls. The dot blot assay showed sensitivity of 64·7% and specificity of 100%, whereas the competitive ELISA assay showed lower sensitivity (54·4%) and specificity (88·57%). The overall sensitivity of the combined results of the two tests was found to be 89·7%. Overall, the mycobacterial Rv0819 is a potential TB serum biomarker that can be exploited, in combination with other TB biomarkers, for efficient and reliable diagnosis of active TB infection. The early and accurate diagnosis of tuberculosis infection is of paramount importance for initiating treatment and avoiding clinical complications. Most current diagnostic tests have poor sensitivity and/or specificity and in many cases they are too expensive for routine diagnostic testing in resource-limited settings. In the current study, we examined a novel mycobacterial serum biomarker, namely mycothiol acetyltransferase Rv0819. The antigen was detectable in serum specimens of a significant number of tuberculosis patients. This article proves the importance of Rv0819 and paves the way towards its future use as a useful diagnostic marker for tuberculosis infection. © 2017 The Society for Applied Microbiology.

Collective efficacy: How is it conceptualized, how is it measured, and does it really matter for understanding perceived neighborhood crime and disorder?

PubMed Central

Hipp, John R.

2016-01-01

Building on the insights of the self-efficacy literature, this study highlights that collective efficacy is a collective perception that comes from a process. This study emphasizes that 1) there is updating, as there are feedback effects from success or failure by the group to the perception of collective efficacy, and 2) this updating raises the importance of accounting for members' degree of uncertainty regarding neighborhood collective efficacy. Using a sample of 113 block groups in three rural North Carolina counties, this study finds evidence of updating as neighborhoods perceiving more crime or disorder reported less collective efficacy at the next time point. Furthermore, collective efficacy was only associated with lower perceived disorder at the next time point when it occurred in highly cohesive neighborhoods. Finally, neighborhoods with more perceived disorder and uncertainty regarding collective efficacy at one time point had lower levels of collective efficacy at the next time point, illustrating the importance of uncertainty along with updating. PMID:27069285

Patients' experiences related to anti-viral treatment for hepatitis C.

PubMed

Fraenkel, Liana; McGraw, Sarah; Wongcharatrawee, Suchat; Garcia-Tsao, Guadalupe

2006-07-01

To conduct a qualitative study to elicit patients' descriptions of their own experiences with treatment for hepatitis C (HCV). Focus groups were conducted until thematic saturation was reached. A total of 40 patients (80% male) participated in eight focus groups. The themes that emerged most frequently during the focus groups centered on adverse effects and quality of care. The discussions highlighted discrepancies between patients' anticipated effects of drug toxicity versus their actual experiences, gaps in communication between physicians, and the lack of social support as important shortcomings in the healthcare of HCV patients. The issues raised by the participants in this study highlight several important areas that may lead to improved care for patients with HCV. This study suggests that care for patients with HCV might be improved by using patient testimonials to improve accuracy of expectations, having both the primary care physician and liver specialist devise a plan to treat symptoms arising during the course of therapy, and ensuring that patients have the option of participating in a support group.

Gender and Physics: a Theoretical Analysis

NASA Astrophysics Data System (ADS)

Rolin, Kristina

This article argues that the objections raised by Koertge (1998), Gross and Levitt (1994), and Weinberg (1996) against feminist scholarship on gender and physics are unwarranted. The objections are that feminist science studies perpetuate gender stereotypes, are irrelevant to the content of physics, or promote epistemic relativism. In the first part of this article I argue that the concept of gender, as it has been developed in feminist theory, is a key to understanding why the first objection is misguided. Instead of reinforcing gender stereotypes, feminist science studies scholars can formulate empirically testable hypotheses regarding local and contested beliefs about gender. In the second part of this article I argue that a social analysis of scientific knowledge is a key to understanding why the second and the third objections are misguided. The concept of gender is relevant for understanding the social practice of physics, and the social practice of physics can be of epistemic importance. Instead of advancing epistemic relativism, feminist science studies scholars can make important contributions to a subfield of philosophy called social epistemology.

Conducting interactive experiments online.

PubMed

Arechar, Antonio A; Gächter, Simon; Molleman, Lucas

2018-01-01

Online labor markets provide new opportunities for behavioral research, but conducting economic experiments online raises important methodological challenges. This particularly holds for interactive designs. In this paper, we provide a methodological discussion of the similarities and differences between interactive experiments conducted in the laboratory and online. To this end, we conduct a repeated public goods experiment with and without punishment using samples from the laboratory and the online platform Amazon Mechanical Turk. We chose to replicate this experiment because it is long and logistically complex. It therefore provides a good case study for discussing the methodological and practical challenges of online interactive experimentation. We find that basic behavioral patterns of cooperation and punishment in the laboratory are replicable online. The most important challenge of online interactive experiments is participant dropout. We discuss measures for reducing dropout and show that, for our case study, dropouts are exogenous to the experiment. We conclude that data quality for interactive experiments via the Internet is adequate and reliable, making online interactive experimentation a potentially valuable complement to laboratory studies.

Evaluation of the use of snowplowable raised pavement markers.

DOT National Transportation Integrated Search

2009-04-01

The objective of this study was to evaluate the effectiveness and durability of snowplowable raised pavement markers (RPM) installed on the RPM system in Kentucky. The durability evaluation dealt wit the marker housing. : The data show that continued...

Advancing the Selection of Neurodevelopmental Measures in Epidemiological Studies of Environmental Chemical Exposure and Health Effects

PubMed Central

Youngstrom, Eric; LaKind, Judy S.; Kenworthy, Lauren; Lipkin, Paul H.; Goodman, Michael; Squibb, Katherine; Mattison, Donald R.; Anthony, Bruno J.; Anthony, Laura Gutermuth

2010-01-01

With research suggesting increasing incidence of pediatric neurodevelopmental disorders, questions regarding etiology continue to be raised. Neurodevelopmental function tests have been used in epidemiology studies to evaluate relationships between environmental chemical exposures and neurodevelopmental deficits. Limitations of currently used tests and difficulties with their interpretation have been described, but a comprehensive critical examination of tests commonly used in studies of environmental chemicals and pediatric neurodevelopmental disorders has not been conducted. We provide here a listing and critical evaluation of commonly used neurodevelopmental tests in studies exploring effects from chemical exposures and recommend measures that are not often used, but should be considered. We also discuss important considerations in selecting appropriate tests and provide a case study by reviewing the literature on polychlorinated biphenyls. PMID:20195443

Improving paddling efficiency through raising sitting height in female white water kayakers.

PubMed

Broomfield, Shelley A L; Lauder, Mike

2015-01-01

The study compared female white water paddlers over two conditions: with seat raise and with no seat raise. The aim was to determine whether raising the sitting height would improve paddling efficiency. Sitting height of each participant was recorded in order to calculate the seat raise height required and three-dimensional kinematic data was collected for six participants over both conditions. Twelve measures of efficiency were utilised. The efficiency of all participants improved on the seat condition for ≥4 of the measures, with three participants showing improvement for ≥6 of the measures. The stern snaking measure had the highest value of significance (P = 0.1455) and showed an average of 11.98% reduction in movement between no seat and seat conditions. The results indicate that improvements were seen although these were individualistic. Therefore it can be concluded that it is worth experimenting with a seat raise for a female kayaker who is lacking efficiency, noting, however, that improvements might depend on anthropometrics and the seat height selected, and therefore could elicit differing results.

Etiopathologic findings of canine hypothyroidism.

PubMed

Graham, Peter A; Refsal, Kent R; Nachreiner, Raymond F

2007-07-01

The causes of canine hypothyroidism are varied, but most cases result from irreversible acquired thyroid pathologic changes and only a small proportion arise from congenital anomalies of the thyroid gland or pituitary. Of primary thyroid failure, at least half is the result of immune-mediated thyroiditis. Recent research has focused on the genetics and immunology of canine thyroid disease, adding to what is known from experimental and human studies. Epidemiologic and diagnostic laboratory studies continue to provide information on contributing factors and raise questions for future research directions. Serum antibodies against thyroid components are common in thyroid pathologic conditions and dysfunction, and understanding their properties and frequency is important in the interpretation of thyroid diagnostic test results.

Homocysteine and cerebrovascular accidents.

PubMed

Datta, Saikat; Pal, Salil K; Mazumdar, Hirak; Bhandari, Biswanath; Bhattacherjee, Sharmistha; Pandit, Sudipta

2009-06-01

Hyperhomocysteinaemia is rapidly emerging as an important risk factor for coronary artery disease, possibly because of its propensity to accelerate atherosclerosis. Whether it is also a risk factor for cerebrovascular accidents (CVA) is a matter of debate till now, as there are conflicting results of the various prospective studies. The present study was performed to correlate the levels of plasma homocysteine levels with that of ischaemic and haemorrhagic CVA. Forty-two cases of CVA were randomly selected over a period of one year, and their risk factors were assessed. It was observed that serum homocysteine levels were significantly raised in those with intracerebral infarcts when compared to those with intracerebral haemorrhage, although homocysteine levels didn't prove to be prognostically significant.

Persistent natural infection of a Culex tritaeniorhynchus cell line with a novel Culex tritaeniorhynchus rhabdovirus strain.

PubMed

Gillich, Nadine; Kuwata, Ryusei; Isawa, Haruhiko; Horie, Masayuki

2015-09-01

Culex tritaeniorhynchus rhabdovirus (CTRV) is a mosquito virus that establishes persistent infection without any obvious cell death. Therefore, occult infection by CTRV can be present in mosquito cell lines. In this study, it is shown that NIID-CTR cells, which were derived from Cx. tritaeniorhynchus, are persistently infected with a novel strain of CTRV. Complete genome sequencing of the infecting strain revealed that it is genetically similar but distinct from the previously isolated CTRV strain, excluding the possibility of contamination. These findings raise the importance of further CTRV studies, such as screening of CTRV in other mosquito cell lines. © 2015 The Societies and Wiley Publishing Asia Pty Ltd.

Insolvency and challenges of regulating providers that bear risk.

PubMed

Brewster, L R; Jackson, L; Lesser, C S

2000-02-01

Risk contracting and capitation are two widely used financial mechanisms that give incentives to health care providers to control costs. Risk-bearing arrangements have failed in a number of communities, however. This has shaken local markets, disrupting consumers' access to health care services and triggering losses for physicians and hospitals. It also has raised questions about the adequacy of related regulatory oversight, which holds important implications for local and national policy makers. This Issue Brief provides case studies of failed risk-contracting arrangements in two of the 12 communities that the Center for Studying Health System Change (HSC) tracks intensively--Northern New Jersey and Orange County, Calif.--and examines implications for policy makers.

Multiplexing in the primate motion pathway.

PubMed

Huk, Alexander C

2012-06-01

This article begins by reviewing recent work on 3D motion processing in the primate visual system. Some of these results suggest that 3D motion signals may be processed in the same circuitry already known to compute 2D motion signals. Such "multiplexing" has implications for the study of visual cortical circuits and neural signals. A more explicit appreciation of multiplexing--and the computations required for demultiplexing--may enrich the study of the visual system by emphasizing the importance of a structured and balanced "encoding/decoding" framework. In addition to providing a fresh perspective on how successive stages of visual processing might be approached, multiplexing also raises caveats about the value of "neural correlates" for understanding neural computation.