Multimodal Modeling Activities with Special Needs Students in an Informal Learning Context: Vygotsky Revisited

ERIC Educational Resources Information Center

Kim, Mi Song

2017-01-01

In light of the challenges facing science educators and special education teachers in Singapore, this study entails design-based research to develop participatory learning environments. Drawing upon Vygotskian perspectives, this case study was situated in an informal workshop around the theme of "day and night" working for Special Needs…

Using Virtual Technology to Enhance Field Experiences for Pre-Service Special Education Teachers

ERIC Educational Resources Information Center

Billingsley, Glenna M.; Scheuermann, Brenda K.

2014-01-01

Teacher educators of pre-service teachers of students with special needs face challenges in providing the unique knowledge and skills required of highly qualified special education teachers. The emerging use of various forms of virtual technology, however, offers realistic solutions to these problems. This systematic review of literature examines…

Special Education in East Germany under Communist Domination.

ERIC Educational Resources Information Center

Sengstock, Wayne L.; Ruttgardt, Sieglind Ellger

1995-01-01

This article describes the development of special education in East Germany from the close of World War II through the cold war period, and examines the problems and challenges currently facing special education in a reunified Germany. These include a lack of infrastructure, economic needs, staffing problems, and needed curriculum changes. (DB)

Contemporary Challenges for Vocational Education. 1982 Yearbook of the American Vocational Association.

ERIC Educational Resources Information Center

Greenwood, Katy B., Ed.

This yearbook contains 24 reports concerning the following seven challenges currently facing vocational education: new needs for job training, reexamining value bases, a growing network of vocational educators, reflecting on past effectiveness, the continuing challenge to meet individual and special needs, strengthening curricula and instruction,…

Recruitment and Retention of Assessment Personnel

ERIC Educational Resources Information Center

Simpson, Cynthia G.; Lynch, Sharon A.; Spencer, Vicky G.

2007-01-01

With a national shortage of special education personnel, including assessment personnel (Caranikas-Walker; Shapley, Cordeau, 2006; Karr, 2005), rural communities face serious challenges in retaining and recruiting highly qualified special education staff due to limited access to university training programs (Hausman & Hausman, 2003; Knapczyk,…

Toward Impactful Collaborations on Computing and Mental Health

PubMed Central

Dinakar, Karthik; Picard, Rosalind; Christensen, Helen; Torous, John

2018-01-01

We describe an initiative to bring mental health researchers, computer scientists, human-computer interaction researchers, and other communities together to address the challenges of the global mental ill health epidemic. Two face-to-face events and one special issue of the Journal of Medical Internet Research were organized. The works presented in these events and publication reflect key state-of-the-art research in this interdisciplinary collaboration. We summarize the special issue articles and contextualize them to present a picture of the most recent research. In addition, we describe a series of collaborative activities held during the second symposium and where the community identified 5 challenges and their possible solutions. PMID:29426812

A Half Century of Special Education: What We Have Achieved and the Challenges We Face

ERIC Educational Resources Information Center

Weintraub, Frederick J.

2012-01-01

Almost 50 years ago, while President of CEC, Frances Connor delivered a presidential address entitled "The Sword and the Spirit." She called for five revolutions. The first revolution called for increasing the quantity and quality of special education teachers. The second stated that "special education depends upon an intensive…

Understanding Vocabulary Use by Native American Students and the Relationship with Special Education

ERIC Educational Resources Information Center

Costa-Guerra, Leslie; Costa-Guerra, Boris

2016-01-01

The Pueblo People of the Southwest face numerous challenges with reference to language issues. A substantial number of Native American students are placed into special education possibly due to different linguistic abilities. The over-identification of Native American students for special education programs may be due to the lack of knowledge as a…

How Reflective are Teachers? A Study of Kindergarten Teachers' and Special Teachers' Levels of Reflection in Day Care

ERIC Educational Resources Information Center

Pihlaja, Paivi Marjo; Holst, Teija Kristiina

2013-01-01

The purpose of this study is to examine teachers' reflections of their early childhood special education work in Finnish day care. Work contents and work roles have faced many challenges in Early Childhood Special Education (ECSE), and therefore general reflection and research need to be developed. Teachers ("n"?=?218) evaluated, via an…

Education Empowerment Model for the Disabled Learners: A Case Study at Cicendo School for Special Education

ERIC Educational Resources Information Center

Kamil, Mustofa; Shantini, Yanti; Sardin

2015-01-01

This paper originates from a study conducted to examine the challenges faced by the Schools for Special Education (SLB) in their effort to empower people living with disabilities. The study aimed: 1) to describe the stages involved in the education for empowerment of the disabled groups through schools for special education, 2) to present an…

What the Medical Records Revolution Means to Your Special Child

ERIC Educational Resources Information Center

Dorsett, Tom

2008-01-01

As every exceptional parent knows, the needs of a special child are, simply put, special. For every area of life, an extra amount of thought and care must be taken--whether it is education, traveling considerations, and, especially, healthcare. However, it is in the area of healthcare that parents say they face the most challenge. For years,…

Preparing Early Childhood Special Educators in Appalachian Kentucky

ERIC Educational Resources Information Center

McLaren, Elizabeth; Rutland, Julie Harp

2013-01-01

National shortages of qualified personnel in the field of early childhood special education are well documented, with shortages magnified in regions characterized by poverty and rural geography. This article provides an overview of the challenges faced and innovations implemented by an alternate-track, personnel preparation program in Appalachian…

Challenges facing the distribution of an artificial-intelligence-based system for nursing.

PubMed

Evans, S

1985-04-01

The marketing and successful distribution of artificial-intelligence-based decision-support systems for nursing face special barriers and challenges. Issues that must be confronted arise particularly from the present culture of the nursing profession as well as the typical organizational structures in which nurses predominantly work. Generalizations in the literature based on the limited experience of physician-oriented artificial intelligence applications (predominantly in diagnosis and pharmacologic treatment) must be modified for applicability to other health professions.

A Rural County Journeys to the Common Core

ERIC Educational Resources Information Center

Ceballos, Pansy T.

2012-01-01

Small, rural school districts face a special challenge when implementing the next generation of academic standards known as the Common Core State Standards. This is the task facing the instructional consultants with the Tulare County Office of Education. The county, located in central California with its dominant agricultural economy, has 45…

Copyright Law and Content Protection Mechanisms: Digital Rights Management for Teacher Educators

ERIC Educational Resources Information Center

Ludlow, Barbara L.; Duff, Michael C.

2007-01-01

The integration of new technologies using digital media materials in preservice and inservice programs to prepare educational personnel presents both opportunities and challenges for teacher educators in special education. The TEACH Act of 2002 provided some guidelines for appropriate use of copyrighted materials in face-to-face, televised, and…

High Impact Practices: Student Engagement and Retention

ERIC Educational Resources Information Center

Bonet, Giselle; Walters, Barbara R.

2016-01-01

Community college students face special challenges that can impede their academic progress, resulting in lower grades and persistence than students in selective four-year colleges. Kingsborough Community College in Brooklyn, New York, successfully addresses these challenges with learning communities: small cohorts of students in a blocked program…

Teaching OOA: Issues and Challenges.

ERIC Educational Resources Information Center

Sim, Edward

This paper presents the argument that object oriented analysis (OOA) is rapidly becoming an important systems analysis methodology and that current systems analysis and design courses should present OOA. However, because of the embryonic nature and rapidly changing content of OOA, instructors are faced with special challenges when designing OOA…

Teaching Spelling, Writing, and Reading for Writing; Powerful Evidence Based Practices

ERIC Educational Resources Information Center

Harris, Karen R.; Graham, Steve; Aitken, A. Angelique; Barkel, Ashley; Houston, Julia; Ray, Amber

2017-01-01

Students with disabilities often find writing extremely challenging (Harris & Graham, 2016). Special educators can, however, promote tremendous gains in students' ability to write by understanding common challenges students face and mastering specific teaching techniques. Students' writing success depends on reducing how much attention and…

Introduction to the Special Issue: Children in Foster Care and International Adoption

ERIC Educational Resources Information Center

Jankowska, Anna M.

2015-01-01

Children in the foster care system and those experiencing international adoption face a host of risk factors that result in academic, behavioral, and emotional challenges. The purpose of this special issue is to provide school psychologists with the knowledge regarding current intervention strategies and programming to provide effective supports…

Inclusive, Democratic Family-Professional Partnerships: (Re)Conceptualizing Culture and Language in Teacher Preparation

ERIC Educational Resources Information Center

Beneke, Margaret R.; Cheatham, Gregory A.

2016-01-01

Family-professional partnerships are vital to the provision of appropriate and effective special education services for young children. Despite the recognized need, teacher educators in early childhood and early childhood special education have faced challenges in preparing their students to partner with families from diverse cultural and…

Addressing the "Research Gap" in Special Education through Mixed Methods

ERIC Educational Resources Information Center

Klingner, Janette K.; Boardman, Alison G.

2011-01-01

At least some of the challenges faced in special education, such as the disproportionate representation of culturally and linguistically diverse students, the gap between research and practice, and inequitable educational opportunities, can be explained in part by a research gap, or, in other words, a failure to conduct the different types of…

Mathematical Learning Disabilities in Special Populations: Phenotypic Variation and Cross-Disorder Comparisons

ERIC Educational Resources Information Center

Dennis, Maureen; Berch, Daniel B.; Mazzocco, Michele M. M.

2009-01-01

What is mathematical learning disability (MLD)? The reviews in this special issue adopt different approaches to defining the construct of MLD. Collectively, they demonstrate the current status of efforts to establish a consensus definition and the challenges faced in this endeavor. In this commentary, we reflect upon the proposed pathways to…

School Principals and Special Education: Creating the Context for Academic Success

ERIC Educational Resources Information Center

DiPaola, Michael; Tschannen-Moran, Megan; Walther-Thomas, Chriss

2004-01-01

Ensuring appropriate educational opportunities for students with disabilities is one of the greatest challenges that public schools face. Research suggests that few school leaders are prepared to provide effective special education leadership (Monteith, 2000; Walther-Thomas, DiPaola, & Butler, 2002). If school reform goals are to be realized,…

Peer-Collaboration: An Effective Teaching Strategy for Inclusive Classrooms

ERIC Educational Resources Information Center

Ncube, Sitembiso

2011-01-01

With the growing need to make the curriculum accessible to students with special needs, there has been an increase in the inclusion of special education students with learning disabilities in general education classroom. The major challenge that has faced teachers in inclusive classrooms is using instructional strategies that will accommodate the…

Recommendations for Special Educators Collaborating with Newly Arrived Students from Mexico

ERIC Educational Resources Information Center

Hobbs, Tim; Silla, Vanessa; Beltran, Gloria

2008-01-01

The purpose of this presentation is to identify the challenges faced by special educators throughout North America in meeting the needs of Mexican-American students. Recommendations will also be provided for collaborating with families from Mexico along the following dimensions: population and demographic factors, urbanization and the decline of…

Culturally Responsive Reading Instruction for Students with Learning Disabilities

ERIC Educational Resources Information Center

Kourea, Lefki; Gibson, Lenwood; Werunga, Robai

2018-01-01

As student populations are becoming more diverse in ability and ethnicity across American classrooms, teachers are faced with instructional challenges in meeting their students' learning needs. Challenges are heightened for general and special education teachers who teach students with learning disabilities (LD) and have a culturally and…

Learning That Makes a Difference: Pedagogy and Practice for Learning Abroad

ERIC Educational Resources Information Center

Benham Rennick, Joanne

2015-01-01

Society faces significant new challenges surrounding issues in human health; global security; environmental devastation; human rights violations; economic uncertainty; population explosion and regression; recognition of diversity, difference and special populations at home and abroad. In light of these challenges, there is a great opportunity, and…

Setting Clear Learning Targets to Guide Instruction for All Students

ERIC Educational Resources Information Center

Konrad, Moira; Keesey, Susan; Ressa, Virginia A.; Alexeeff, Maggie; Chan, Paula E.; Peters, Mary T.

2014-01-01

As more states adopt the Common Core State Standards, teachers face new challenges. Teachers must unpack these standards and develop explicit learning targets to make these rigorous standards accessible to their students. This task can be especially challenging for special educators who must balance standards-based education with individualized…

Don't Give Up! Practical Strategies for Challenging Collaborations

ERIC Educational Resources Information Center

Cramer, Sharon; Stivers, Jan

2007-01-01

People faced with collaboration challenges are often reluctant to be honest about problems because in many schools collaboration is a norm. But whereas most special educators are intuitively skilled at working with others, "problematic professional encounters are inevitable barriers that will appear occasionally in the life of every special…

Guiding Principles to Impact an Institution-Wide Assessment Initiative

ERIC Educational Resources Information Center

Heinerichs, Scott; Bernotsky, R. Lorraine; Danner, Loretta Rieser

2015-01-01

Institutions of higher education are faced with challenges when implementing an assessment initiative. These challenges include constraints on time and resources, the demands of specialized accreditation, and faculty motivation to comply. In addition, the communication of the expectations around assessment must be clear to all constituents in…

Post-GED-Credential Employment Experiences of Adults with Special Needs

ERIC Educational Resources Information Center

Patterson, Margaret Becker

2013-01-01

When transitioning to employment, students with disabilities who do not complete high school face multiple challenges; even beyond the challenges of students who complete a GED® credential later, especially in times of economic downturn and job instability. They cope with sometimes overwhelming struggles from disabling conditions. Thus GED passers…

Homeless Education: Supporting Student and Family Resilience in the Face of Poverty and Hardship

ERIC Educational Resources Information Center

Einspar, Michele Christine

2010-01-01

In 2005-2006, close to one million homeless children in our nation faced unprecedented challenges trying to access and succeed in public schools. Fortunately, legislation was enacted to support this special needs population. The types of support mentioned in the McKinney-Vento Act include: transportation to and from school, immediate enrollment in…

Perceived Effects of Paid Family Leave among Parents of Children with Special Health Care Needs: California's Experience. Research Highlights

ERIC Educational Resources Information Center

Vaiana, Mary E.

2010-01-01

About 15 percent of children in the United States are chronically ill. These children with special health care needs (CSHCN) account for half of all child hospital days nationwide, require many more medical visits than other children, and miss many more days of school. Their parents face special challenges as they struggle to balance work and the…

Signing Avatars: Using Virtual Reality to Support Students with Hearing Loss

ERIC Educational Resources Information Center

Zirzow, Nichole K.

2015-01-01

Students who are deaf or hard of hearing (D/HH) need additional support to learn curricular content and achieve academic outcomes. Students who attend rural schools may face greater challenges since they may have more limited access to services provided specially trained deaf educators. Yet, they need specialized instruction in learning how to use…

Then and Now: Recruitment, Definition, Diversity, and Positive Attributes of Same-Sex Populations

ERIC Educational Resources Information Center

Savin-Williams, Ritch C.

2008-01-01

It is not my intent to critique individual contributions in this special issue but to assess scholarly progress since the last special issue devoted to sexual orientation in Developmental Psychology (Patterson, 1995). Because not all steps forward can be catalogued in this limited forum, I focus on several long-standing challenges faced by…

Management of Inclusive Education in Oman: A Framework for Action

ERIC Educational Resources Information Center

Mohamed Emam, Mahmoud

2016-01-01

Inclusive education (IE) and the special education services related to it are relatively new in Oman. Efforts to manage special/inclusive education face many challenges due to a number of culturally rooted factors. Further, empirical research on IE in Oman is scarce and there is a need to advance IE discourse based on empirically validated…

The Transition of Special Needs Students to Kayenta from Outlying Communities: Partnerships between Schools and Districts.

ERIC Educational Resources Information Center

Heimbecker, Connie; Bradley-Wilkinson, Evangeline; Begay, Mary Helen; Bradley, Brian; McCarty, Nellie; Nelson, Jacob; Gamble, Armanda; Medina, Catherine; Nelson, Bernita; Pettigrew, Bobbie; Sealander, Karen; Smith, Jody; Snyder, Maria; White, Sherri; Whitehair, Marsha; Redsteer, Denise; Prater, Greg

A study examined the challenges faced by Kayenta Unified School District (KUSD) and outlying communities on the Navajo Reservation in their efforts to adequately provide educational opportunities for their transfer students with special needs. Interviews were conducted with six students from 4th grade through high school; seven parents; special…

Intersections between School Reform, the Arts, and Special Education: The Children Left Behind

ERIC Educational Resources Information Center

Hourigan, Ryan M.

2014-01-01

Arts education and special education within public schools have faced similar challenges in the wake of school reform. Services and programming have been reduced, leaving a larger gap in resources and accessibility. Because of loopholes in policy, new reform initiatives such as vouchers and charter schools will continue to marginalize students…

An Enduring Presence: Special Collections of the Barr Smith Library at the University of Adelaide

ERIC Educational Resources Information Center

Hoskin, Cheryl

2009-01-01

This paper is a practical and personal perspective on the challenges faced by special collections in an increasingly digital environment, and the strategies employed to promote their unique resources to the academic and wider communities, including the value of promoting heritage through reconstructing collections and the place of expertise in the…

An Examination of Job Satisfaction among Urban High School Teachers

ERIC Educational Resources Information Center

Cui-Callahan, Natalia A.

2012-01-01

The workload of public educators has become increasingly complex in recent years. New and veteran teachers are facing a variety of internal and external challenges within the classroom environment. Internal challenges include, but are not limited to students with limited English skills, inclusion of students with special needs in the regular…

Learned Helplessness in Inclusive Music Classrooms: Voices of Hong Kong Primary Schools Music Teachers

ERIC Educational Resources Information Center

Wong, Marina Wai-yee; Chik, Maria Pik-yuk

2015-01-01

In Hong Kong, inclusive education is concerned with educating all students, including those who are categorised as having special educational needs (SEN). This qualitative study reports three challenges faced by primary schools music teachers required to implement inclusive education. The first two challenges echo those reported…

New "Gifted" Media Provide Springboards for Discussion

ERIC Educational Resources Information Center

Hyatt, Charles

2018-01-01

Parents of gifted children are often faced with challenges as to how to process images, labels, and stereotypes of youth with special abilities. Just as books can provide healing for the troubled soul by reflecting on the stories of people experiencing similar challenges, cinema and video can help examine one's strengths and weaknesses while…

Human Resource Development in Mauritius: Context, Challenges and Opportunities

ERIC Educational Resources Information Center

Garavan, Thomas N.; Neeliah, Harris; Auckloo, Raj; Ragaven, Raj

2016-01-01

Purpose: The purpose of this paper is to explore human resource development (HRD) in Mauritius and the challenges and opportunities faced by organisations in different sectors in adopting HRD practices. Findings: This special issue presents four papers that explore dimensions of HRD in public sector, small- and medium-sized enterprises (SMEs) and…

Toward Impactful Collaborations on Computing and Mental Health.

PubMed

Calvo, Rafael Alejandro; Dinakar, Karthik; Picard, Rosalind; Christensen, Helen; Torous, John

2018-02-09

We describe an initiative to bring mental health researchers, computer scientists, human-computer interaction researchers, and other communities together to address the challenges of the global mental ill health epidemic. Two face-to-face events and one special issue of the Journal of Medical Internet Research were organized. The works presented in these events and publication reflect key state-of-the-art research in this interdisciplinary collaboration. We summarize the special issue articles and contextualize them to present a picture of the most recent research. In addition, we describe a series of collaborative activities held during the second symposium and where the community identified 5 challenges and their possible solutions. ©Rafael Alejandro Calvo, Karthik Dinakar, Rosalind Picard, Helen Christensen, John Torous. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 09.02.2018.

Military Child Education Coalition: Building Partnerships and Support Networks for Military Children with Special Needs

ERIC Educational Resources Information Center

Hulsey, Amanda

2011-01-01

As summer comes to a close, military families across the globe are relocating to new installations. With that transition requirement comes a great deal of challenges faced by military families with school-age children. This means new houses, new neighborhoods and new friends. Families who have a child with special needs require new physicians, new…

Supporting New Special Education Teachers: How Online Resources and Web 2.0 Technologies Can Help

ERIC Educational Resources Information Center

Billingsley, Bonnie; Israel, Maya; Smith, Sean

2011-01-01

New special education teachers (SETs) face some typical challenges as well as ones that are specific to their particular work settings. Providing support that addresses teachers' unique needs is important for increasing their effectiveness, helping them make a smooth entry into teaching, and reducing their stress and turnover. Nearly 20 years ago,…

Education of Students with Special Educational Needs and Their Inclusion in the Community

ERIC Educational Resources Information Center

Stankovska, Gordana; Angelkoska, Slagana; Grncaroska, Svetlana Pandiloska

2015-01-01

In education, inclusion is a process of mutual respect for differences of every student and his/her needs, in which the focus is placed on the student. The education system, on the other hand, should deal with the challenges that all students face, including the special educational needs students. The main purpose of this paper is to investigate…

The Legal Framework for Inclusion of Students with Disabilities: A Comparative Analysis of Japan and the United States

ERIC Educational Resources Information Center

Nagano, Mayumi; Weinberg, Lois A.

2012-01-01

Japan faces an educational challenge even after the start of a new special education system (Tokubetsushienkyouiku). This article addresses the legal framework of the special education system in Japan and analyzes the issues needed to be addressed to reinforce the inclusion of children with disabilities in public regular school settings. The…

Special Considerations in the Treatment of College Students with Bipolar Disorder

ERIC Educational Resources Information Center

Lejeune, Simon M. W.

2011-01-01

Bipolar disorder is a relatively common mental disorder that often has its onset during the college years. This means that students simultaneously face both the challenge of late adolescent development and the challenge of adapting to a major mental illness. As a further complication, the college environment is not well suited to the kinds of…

Teaching Civics in a Time of Partisan Polarization

ERIC Educational Resources Information Center

Levine, Peter; Kawashima-Ginsberg, Kei

2013-01-01

At every stage in the nation's history, the next generation must be deliberately educated to be active and responsible citizens. That is always a complex and challenging task, but the challenges differ as the context evolves. Today, students and teachers of civics face special barriers as well as unusual opportunities. For one thing, national…

Modeling fMRI Data: Challenges and Opportunities

ERIC Educational Resources Information Center

Maydeu-Olivares, Alberto; Brown, Gregory

2013-01-01

We offer an introduction to the five papers that make up this special section. These papers deal with a range of the methodological challenges that face researchers analyzing fMRI data--the spatial, multilevel, and longitudinal nature of the data, the sources of noise, and so on. The papers all provide analyses of data collected by a multi-site…

Educating Graduate Leadership Students to Become Active Participants in Their Discourse Communities

ERIC Educational Resources Information Center

Getz, Cheryl; Tessema, Kedir Assefa

2017-01-01

Leadership Studies courses often face challenges of educating students for a focused area of specialization. We challenged this by offering an innovative leadership course whose aim was to socialize graduate students into their discourse communities. In this paper, we describe a course and the study we conducted to learn from the process and…

Strategic Planning for Higher Education in Developing Countries: Challenges and Lessons

ERIC Educational Resources Information Center

Hayward, Fred M.

2008-01-01

The study presented in this article focuses on strategic planning in developing countries, drawing on the author's experiences in a dozen developing countries in Asia and Africa and focus groups in three of those countries: Afghanistan, Madagascar, and South Africa. It looks at the special challenges faced by planners in developing countries and…

The Special Educational Needs of Adolescents Living with Chronic Illness: A Literature Review

ERIC Educational Resources Information Center

Jackson, Megan

2013-01-01

Rates of chronic illness are increasing around the world and, accordingly, numbers of adolescent students living with chronic illness are also increasing. The challenges faced by these students and their teachers are complex. One of these challenges is the need of the adolescent with chronic illness to achieve some level of social conformity.…

Testing Scientific Software: A Systematic Literature Review.

PubMed

Kanewala, Upulee; Bieman, James M

2014-10-01

Scientific software plays an important role in critical decision making, for example making weather predictions based on climate models, and computation of evidence for research publications. Recently, scientists have had to retract publications due to errors caused by software faults. Systematic testing can identify such faults in code. This study aims to identify specific challenges, proposed solutions, and unsolved problems faced when testing scientific software. We conducted a systematic literature survey to identify and analyze relevant literature. We identified 62 studies that provided relevant information about testing scientific software. We found that challenges faced when testing scientific software fall into two main categories: (1) testing challenges that occur due to characteristics of scientific software such as oracle problems and (2) testing challenges that occur due to cultural differences between scientists and the software engineering community such as viewing the code and the model that it implements as inseparable entities. In addition, we identified methods to potentially overcome these challenges and their limitations. Finally we describe unsolved challenges and how software engineering researchers and practitioners can help to overcome them. Scientific software presents special challenges for testing. Specifically, cultural differences between scientist developers and software engineers, along with the characteristics of the scientific software make testing more difficult. Existing techniques such as code clone detection can help to improve the testing process. Software engineers should consider special challenges posed by scientific software such as oracle problems when developing testing techniques.

Meeting the needs of the postpartum woman with epilepsy.

PubMed

Rousseau, Jennifer B

2008-01-01

Although pregnancy and postpartum are times of emotional and physical change for all women, women with epilepsy have additional concerns and face special challenges. This article describes the nursing care for this special population to help the clinical nurse provide for the safety of these women and their infants. A multidisciplinary approach is essential, and families need to be included in the care planning. Special considerations for medication management, additional rest, seizure precautions, and discharge instructions are described.

Faces are special but not too special: Spared face recognition in amnesia is based on familiarity

PubMed Central

Aly, Mariam; Knight, Robert T.; Yonelinas, Andrew P.

2014-01-01

Most current theories of human memory are material-general in the sense that they assume that the medial temporal lobe (MTL) is important for retrieving the details of prior events, regardless of the specific type of materials. Recent studies of amnesia have challenged the material-general assumption by suggesting that the MTL may be necessary for remembering words, but is not involved in remembering faces. We examined recognition memory for faces and words in a group of amnesic patients, which included hypoxic patients and patients with extensive left or right MTL lesions. Recognition confidence judgments were used to plot receiver operating characteristics (ROCs) in order to more fully quantify recognition performance and to estimate the contributions of recollection and familiarity. Consistent with the extant literature, an analysis of overall recognition accuracy showed that the patients were impaired at word memory but had spared face memory. However, the ROC analysis indicated that the patients were generally impaired at high confidence recognition responses for faces and words, and they exhibited significant recollection impairments for both types of materials. Familiarity for faces was preserved in all patients, but extensive left MTL damage impaired familiarity for words. These results suggest that face recognition may appear to be spared because performance tends to rely heavily on familiarity, a process that is relatively well preserved in amnesia. The findings challenge material-general theories of memory, and suggest that both material and process are important determinants of memory performance in amnesia, and different types of materials may depend more or less on recollection and familiarity. PMID:20833190

A Multi-Method Qualitative Study of a New Teacher Inservice Training Program to Improve Teaching in a Primary School

ERIC Educational Resources Information Center

James, Diann C.

2017-01-01

The purpose of this multi-method qualitative study was to collect data for a future development of an in-service training program for new teachers employed by Lake Forest Academy (pseudonym). New teachers of children with special educational needs faced challenges teaching in this Middle East country in addition to those faced by the new general…

A monogenean without clamps

USDA-ARS?s Scientific Manuscript database

Ectoparasites face a daily challenge: to remain attached to their host. Polyopisthocotylean monogeneans attach to the surface of fish gills by highly specialized structures, the sclerotized clamps. In the original description of the protomicrocotylid species Lethacotyle fijiensis, described 50 years...

Kids Explore the Gifts of Children with Special Needs. Westridge Young Writers Workshops.

ERIC Educational Resources Information Center

Jefferson County School District R-1, Denver, CO.

This book was written by 245 students in grades 3-8 in a writing program at Westridge Elementary School (Littleton, Colorado). The book is for anyone who wants to learn about children of special needs in the United States. The book tells the story of ten young people and the challenges faced by their physical or mental condition. Chapter 1…

Confidence or Confusion: How Well Are Today's Newly Qualified Teachers in England Prepared to Meet the Additional Needs of Children in Schools?

ERIC Educational Resources Information Center

MacBlain, Sean; Purdy, Noel

2011-01-01

Faced with growing numbers of pupils with special needs, as well as those whose first language is not English, head teachers are increasingly faced with the challenge of employing Newly Qualified Teachers who require not only a different type of skills and knowledge base but the necessary personal qualities to effectively respond to the…

Telemedicine and the sharing economy: the "Uber" for healthcare.

PubMed

Miller, Brian J; Moore, Derek W; Schmidt, Chester W

2016-12-01

Telehealth platforms, which include both competitors and complements to traditional care delivery, will offer many benefits for both consumers and clinicians, and may promote increased specialization and competition in service delivery. Traditional medical services providers face a challenge similar to that faced by traditional taxicabs after Uber entered the marketplace: how to compete with a connection services platform that threatens to disrupt existing, regulated, and licensed service providers.

Testing Scientific Software: A Systematic Literature Review

PubMed Central

Kanewala, Upulee; Bieman, James M.

2014-01-01

Context Scientific software plays an important role in critical decision making, for example making weather predictions based on climate models, and computation of evidence for research publications. Recently, scientists have had to retract publications due to errors caused by software faults. Systematic testing can identify such faults in code. Objective This study aims to identify specific challenges, proposed solutions, and unsolved problems faced when testing scientific software. Method We conducted a systematic literature survey to identify and analyze relevant literature. We identified 62 studies that provided relevant information about testing scientific software. Results We found that challenges faced when testing scientific software fall into two main categories: (1) testing challenges that occur due to characteristics of scientific software such as oracle problems and (2) testing challenges that occur due to cultural differences between scientists and the software engineering community such as viewing the code and the model that it implements as inseparable entities. In addition, we identified methods to potentially overcome these challenges and their limitations. Finally we describe unsolved challenges and how software engineering researchers and practitioners can help to overcome them. Conclusions Scientific software presents special challenges for testing. Specifically, cultural differences between scientist developers and software engineers, along with the characteristics of the scientific software make testing more difficult. Existing techniques such as code clone detection can help to improve the testing process. Software engineers should consider special challenges posed by scientific software such as oracle problems when developing testing techniques. PMID:25125798

The Relationship of Role-Based, Task-Based, Boundary-Spanning, and Conflict-Mediating Stress Experienced by New York State Special Education Administrators and Emotional Exhaustion, Depersonalization, and Personal Accomplishment

ERIC Educational Resources Information Center

Ambrosini, MaryAnn

2013-01-01

Given the challenges faced in ensuring the needs of students with disabilities are met in the midst of fiscal constraints, increasing litigation, meeting adequate yearly progress and compliance with State regulations, special education administrators are more at risk for burnout than ever before. Burnout is characterized by a high degree of…

2015 QuickCompass of Sexual Assault Prevention and Response-Related Responders (QSAPR): Tabulation of Responses

DTIC Science & Technology

2016-03-17

protective order (CPO)? ......................................... 66  j.  Making a Special Victims’ Counsel/Victims’ Legal Counsel (SVC/ VLC ) available...Related Responders DMDC vii i.  Special Victims’ Counsels/Victims’ Legal Counsels (SVCs/ VLCs ) ........ 81  j.  Healthcare providers...often have you faced the following barriers or challenges in implementing the elements of the DoD Sexual Assault Prevention Strategy

The Impact of a School-Based Enterprise Program on the Achievement and Behavior of Special Education Students Attending High Schools in South Carolina

ERIC Educational Resources Information Center

Pilot, Grover Cleve

2011-01-01

Our nation's K-12 schools are faced with numerous critical challenges that affect student achievement and consequently impact society. Key challenges, such as elevating academic achievement, meeting state and No Child Left Behind (NCLB) standards, high dropout rates, at-risk students, parental involvement, and the recruitment and retention of…

Methodological considerations for research on ethnopolitical violence.

PubMed

Little, Todd D

2017-02-01

The methodological and epistemological challenges that research on ethnopolitical violence faces are examined. This research area is fundamentally important for political reasons and for understanding, as well as subsequent interventions to ameliorate, youths' responses to ethnopolitical violence. Advances in methods are reviewed that can overcome the obstacles placed by the various challenges. These issues are discussed in the context of the articles that comprise this Special Section.

Insights from Parents about Caring for a Child with Birth Defects

PubMed Central

Lemacks, Jodi; Fowles, Kristin; Mateus, Amanda; Thomas, Kayte

2013-01-01

Birth defects affect 1 in 33 babies. Having a child with a birth defect impacts the whole family. Parents of children who have birth defects face unique challenges and desire to make life better for their kids. They also want to help to prevent birth defects in the future. Some of the challenges parents face involve communication with healthcare professionals, quality of life issues, creating awareness and advocating for research and funding, finding resources and support, and helping teens transition to appropriate, specialized adult care. This paper addresses these issues and their sub-issues, provides examples, and makes suggestions for improvement and research. PMID:23965922

The Use of Video Self-Monitoring Embedded with Mentorship as a Medium to Enhance Experiential Learning Opportunities and Promote Critical Thinking Skills for Educators and Health Science Professionals Working with Children with Autism

ERIC Educational Resources Information Center

Slim-Topdjian, Lina; Pinto Zipp, Genevieve

2016-01-01

The increased prevalence of autism has created an increased challenge for teachers to incorporate specialized teaching strategies to address the unique educational and behavioral challenges facing children diagnosed with autism. Providing teachers with educational training opportunities will promote such learning. In the academic world,…

No Mickey Mouse Operation: Despite Cutting-Edge Technology, Free Book Delivery, and Bilingual Programming, Luring Users Is the Orange County Library's Greatest Challenge

ERIC Educational Resources Information Center

Rogers, Michael

2004-01-01

Living in the vast shadow cast by the spires of the Magic Kingdom presents special challenges for Orlando's Orange County Library System (OCLS), the most formidable of which is increasing its relatively small user base. The library additionally faces tension between the administration and staff, political strife on the board, and looming contract…

Docs are buying in. Faltering hospitals are finding new life with physician-owners, but they may face challenges getting their facilities up to speed.

PubMed

Romano, Michael

2005-01-10

More physicians are stepping forward to buy their own hospitals, often aging or faltering facilities that need some special attention. Kamlesh Gosai, left, led a group that helped keep open Brownsville (Pa.) General Hospital, saving 250 jobs. Often such doc investors are confident they'll suceed in managing their fellow physicians. But others warn they'll face some tough decisions.

Implementing a Comprehensive Research Compliance Program: A Handbook for Research Officers

ERIC Educational Resources Information Center

Dade, Aurali, Ed.; Olafson, Lori, Ed.; DiBella, Suzan M., Ed.

2015-01-01

The senior research compliance administrator has emerged as a critically important position as universities and other research organizations face an increasingly intricate regulatory environment. These administrators are tasked with a special challenge: ensuring that their institutions conduct safe, ethical, and compliant research while also…

A comparison on inclusive practices for children with special needs in faith-based kindergartens in Hong Kong.

PubMed

Lai, Yue Sum Sharon; Zhang, Kaili Chen

2014-06-01

This qualitative study aimed to examine the inclusive practices implemented in three faith-based kindergartens in Hong Kong. A questionnaire was used to collect information about school backgrounds, students' special needs, teacher training, special education services, curriculum design, school policy, parental involvement, and challenges faced by these schools when implementing their inclusive practices. The primary focus of this study was the influence of faiths on the provision of inclusive services for children with special needs. The results indicated that faiths, along with other factors, have played a significant role in contributing to the inclusive education services provided to children in these schools.

The role of the fusiform face area in social cognition: implications for the pathobiology of autism.

PubMed Central

Schultz, Robert T; Grelotti, David J; Klin, Ami; Kleinman, Jamie; Van der Gaag, Christiaan; Marois, René; Skudlarski, Pawel

2003-01-01

A region in the lateral aspect of the fusiform gyrus (FG) is more engaged by human faces than any other category of image. It has come to be known as the 'fusiform face area' (FFA). The origin and extent of this specialization is currently a topic of great interest and debate. This is of special relevance to autism, because recent studies have shown that the FFA is hypoactive to faces in this disorder. In two linked functional magnetic resonance imaging (fMRI) studies of healthy young adults, we show here that the FFA is engaged by a social attribution task (SAT) involving perception of human-like interactions among three simple geometric shapes. The amygdala, temporal pole, medial prefrontal cortex, inferolateral frontal cortex and superior temporal sulci were also significantly engaged. Activation of the FFA to a task without faces challenges the received view that the FFA is restricted in its activities to the perception of faces. We speculate that abstract semantic information associated with faces is encoded in the FG region and retrieved for social computations. From this perspective, the literature on hypoactivation of the FFA in autism may be interpreted as a reflection of a core social cognitive mechanism underlying the disorder. PMID:12639338

Legal Issues in Education Practice: Challenges and Opportunities in the 21st Century. Papers [of the] Education Law Association Annual Conference (46th, Atlanta, Georgia, November 9-11, 2000). Topic Outlines.

ERIC Educational Resources Information Center

Education Law Association, Dayton, OH.

This document contains the conference papers of the Education Law Association's 2000 conference. The papers examine school prayer; student speech under the Equal Access Act; the control of student behavior and expression; legal challenges facing the charter-school movement, the future of special-education law, school desegregation decrees, and…

Metropolitan Universities: An Emerging Model in American Higher Education.

ERIC Educational Resources Information Center

Johnson, Daniel M., Ed.; Bell, David A., Ed.

This volume contains 29 readings reprinted from the journal "Metropolitan Universities: An International Forum," selected to demonstrate the unique mission and characteristics of metropolitan universities and to recognize the special challenges they face in addressing the nation's major urban issues. The papers include: "What Is a Metropolitan…

The Early Childhood Professional Mentoring Group: A Forum for Parallel Learning

ERIC Educational Resources Information Center

Puig, Victoria I.; Recchia, Susan L.

2008-01-01

Novice professionals entering the fields of early childhood education and early childhood special education face many challenges and often feel disconnected from the support system that nurtured them during their teacher education programs (Brindle, Fleege, & Graves, 2000). The Early Childhood Professional Mentoring Group (ECPMG) was established…

Subtractive Schooling and Betrayal

ERIC Educational Resources Information Center

Valenzuela, Angela

2008-01-01

To address the theme of this special issue--namely, the major challenges faced by teacher education in an increasing global society--the author finds herself returning to her earlier work. This return-intellectual-migration gives depth and meaning to the experience of immigration and speaks to the sensibilities (or lack thereof) that many teachers…

Pharmacist Staffing, Technology Use, and Implementation of Medication Safety Practices in Rural Hospitals

ERIC Educational Resources Information Center

Casey, Michelle M.; Moscovice, Ira S.; Davidson, Gestur

2006-01-01

Context: Medication safety is clearly an important quality issue for rural hospitals. However, rural hospitals face special challenges implementing medication safety practices in terms of their staffing and financial and technical resources. Purpose: This study assessed the capacity of small rural hospitals to implement medication safety…

Commentary--Enlarging Concepts, Refining Methods, Improving Interventions

ERIC Educational Resources Information Center

Palacios, Jesús

2015-01-01

As illustrated by the articles in this special issue, the research into ethnic identity in adoption is making significant progress. At the same time, it faces new challenges in the definition of concepts, the use of appropriate methods of study, and the consideration of implications for professional interventions. This commentary offers additional…

Districts Created to Steer "Turnarounds"

ERIC Educational Resources Information Center

Samuels, Christina A.

2011-01-01

If the job of a traditional superintendent is hard, imagine the complexities involved in building a school system from scratch--especially one composed of schools with some of the most intractable educational challenges. That's the task facing education leaders in Michigan and Tennessee, which are building special districts to take over…

Poverty and Rural Schools. Research Brief

ERIC Educational Resources Information Center

Johnston, Howard

2009-01-01

Impoverished populations and schools in rural areas face special challenges that are different from other settings. Among these are the distances from social services, the sparse availability of assistance programs, and the shortage of resources to support educational programs and student learning. Rural schools, do, however, have assets that can…

Second Chances Academy: Alternative School or Pathway to Prison?

ERIC Educational Resources Information Center

Horsford, Sonya Douglass; Powell, Keyona L.

2016-01-01

This case considers the leadership challenge facing district officials in a mid-sized urban-suburban school district receiving negative media coverage for the overrepresentation of poor, Black, and Latino males in its alternative high school, Second Chances Academy. Many of its students also qualify for special education and English learner…

Instructional Math Technology in Secondary Special Education: Teacher-Reported Practices and Perceptions

ERIC Educational Resources Information Center

Higa, Joice M.

2017-01-01

Students with disabilities often have difficulty meeting established math proficiency levels. Without these skills, students may face increased challenges in transitioning to adulthood, including fewer post-secondary educational opportunities, limited career options, and decreased long-term income. Addressing low math skills is important to…

Teachers' Pet? Not My Reality

ERIC Educational Resources Information Center

Lockwood, Shannon R.

2012-01-01

Superintendents whose young children attend public schools in their school district face a special challenge. How do you go about ensuring your children are treated like other students, neither advantaged nor disadvantaged by their unique connection to the chief executive of the school system? This article shares the experience of a superintendent…

Priests, Brothers, and the Religion and Stress Questionnaire.

ERIC Educational Resources Information Center

Rayburn, Carole A.; And Others

Clergymen have been facing new challenges and stresses resulting from greater numbers of women entering seminaries and positions of religious leadership. In this study, 54 Roman Catholic priests and 50 brothers were given the specially devised Religion and Stress Questionnaire to explore their sensitivity towards some of the gender issues…

"Pointless to Try to Hide"

ERIC Educational Resources Information Center

Chrostoski, Eric W. M.

2012-01-01

Superintendents whose young children attend public schools in their school district face a special challenge. This article shares the author's experience as the son of a superintendent. Throughout his years in primary and secondary school, his mother, Jean Chrostoski, served as the superintendent of the schools he attended in the small Illinois…

SURA Coastal Ocean Observing and Prediction (SCOOP) Program: Integrating Marine Science and Information Technology

DTIC Science & Technology

2006-09-30

coastal phenomena. OBJECTIVES SURA is creating a SCOOP “Grid” that extends the interoperability enabled by the World Wide Web. The coastal ... community faces special challenges with respect to achieving a level of interoperability that can leverage emerging Grid technologies. With that in mind

Collaboration between social workers and dentists for care of people with special health needs (a commentary).

PubMed

Waldman, H Barry; Perlman, Steven P

2003-01-01

The difficulties faced by individuals with mental retardation, developmental and other disabilities in securing dental services are reviewed. The need for social workers to stimulate family members and other health care providers to collaborate with and challenge dental practitioners is emphasized.

Prevention Research & the IDEA Discipline Provisions: A Guide for School Administrators.

ERIC Educational Resources Information Center

2001

This guide from the Office of Special Education and Rehabilitative Services in the U.S. Department of Education is designed to assist school administrators in understanding the challenges faced in creating safe, effective learning environments, whole school practices that have dramatically increased effective learning environments, and under what…

The Challenge of Urbanization. The World's Large Cities.

ERIC Educational Resources Information Center

United Nations New York, NY. Dept. of Economic and Social Information and Policy Analysis.

This publication concentrates on city problems and special city planning issues in the world's large cities, pinpointing their demographic characteristics, economic structure, available social services, and infrastructures, as well as current issues facing city planners. Profiles of 100 large cities across the world, from Abidjan to Yangon, make…

Current Issues Survey Report, 2007

ERIC Educational Resources Information Center

Camp, John S.; DeBlois, Peter B.

2007-01-01

The Eighth Annual EDUCAUSE Current Issues Survey asked campus information technology leaders to rate the most critical IT challenges facing them, their campuses, and/or their systems. Four findings associated with all respondents to this year's survey merit special mention. First, for the 2007 survey, the CIC decided to split a key issue choice…

Challenges Facing Adoption of Information Communication Technology in African Universities

ERIC Educational Resources Information Center

Murgor, Titus Kiptoo

2015-01-01

A significant number of the universities and higher educational institutions have adopted the latest technology and implemented it productively, for the development of skilled human resource in respective area of specialization, as part of their responsibility. Information and communication Technology (ICT) has grown tremendously around the globe…

A Mutual Understanding about Expectations

ERIC Educational Resources Information Center

Doebert, Sandy

2012-01-01

Superintendents whose young children attend public schools in their school district face a special challenge. How do you go about ensuring your children are treated like other students, neither advantaged nor disadvantaged by their unique connection to the chief executive of the school system? This article shares the experience of the author who…

High School Reform: Integration of Special Education. inForum

ERIC Educational Resources Information Center

Muller, Eve; Burdette, Paula

2007-01-01

Evidence suggests that students throughout the nation are not being adequately prepared for post-secondary life and that students with disabilities face even greater post-school challenges (Wagner, Newman, Cameto, Garza, & Levine, 2005). In response to such evidence, many states and localities are initiating high school reform activities and,…

Alternative Options in State-University Relationships in a Regional Setting: The Case of Canada.

ERIC Educational Resources Information Center

Farquhar, Robin H.

This document highlights the special challenges that Canada's higher education system faces due to its organizational structure that is, the relationship between the federal government and the provincial governments. Virtually all Canadian universities are publicly supported, but because the constitution clearly assigns responsibility for…

Group-Oriented Services: A Shift towards Consumer-Managed Relationships in the Telecom Industry

NASA Astrophysics Data System (ADS)

Vrdoljak, Luka; Bojic, Iva; Podobnik, Vedran; Jezic, Gordan; Kusek, Mario

Today, telecom operators face a threefold challenge: a social challenge dealing with the evolution of the consumer lifestyle, a technological challenge dealing with ever changing ICT trends and a business challenge dealing with the need for innovative business models. This paper introduces an idea of group-oriented services, a special type of personalized telecom services, as a possible solution for all three of these challenges. A proof-of-concept service, called Agent-Based Mobile Content Brokerage, is presented and elaborated with the aim to demonstrate a shift towards consumer-managed relationships, a novel provisioning paradigm within the telecom industry.

HIV and tuberculosis coinfection: a qualitative study of treatment challenges faced by care providers.

PubMed

Wannheden, C; Westling, K; Savage, C; Sandahl, C; Ellenius, J

2013-08-01

Infectious Diseases Department, Karolinska University Hospital, Stockholm, Sweden. To understand the challenges faced by nurses and physicians in the treatment of patients co-infected with the human immunodeficiency virus (HIV) and tuberculosis (TB), with special focus on opportunities for information and communication technology. Using a qualitative study design, on-site observations and informal discussions were carried out to become acquainted with the clinical context. Seven nurses and six physicians were purposefully selected to participate in one-to-one in-depth interviews inspired by cognitive task analysis. Interviews were audio recorded and transcribed verbatim, and analysed using inductive thematic analysis. Care providers faced challenges related to 1) the complexities inherent to TB-HIV co-treatment, 2) clinical knowledge and task standardisation, 3) care coordination and collaboration, 4) information management, and 5) engaging patients in their treatment. Support is needed on several levels to address the emerging burden of TB-HIV coinfection in Sweden. Educational material and tools need to be further developed to support care providers in making decisions about adequate care, and to support collaborative activities and communication among patients and care providers. Information and communication technology based solutions may provide an opportunity to address some of these challenges.

Mathematics Education & Digital Technologies: Facing the Challenge of Networking European Research Teams

ERIC Educational Resources Information Center

Bottino, Rosa Maria; Kynigos, Chronis

2009-01-01

This paper introduces the "IJCML" Special Issue dedicated to digital technologies and mathematics education and, in particular, to the work performed by the European Research Team TELMA (Technology Enhanced Learning in Mathematics). TELMA was one of the initiatives of the Kaleidoscope Network of Excellence established by the European…

Culturally and Linguistically Diverse Parents' Perceptions of the IEP Process

ERIC Educational Resources Information Center

Wolfe, Katie; Durán, Lillian K.

2013-01-01

Many parents of students with disabilities face barriers to meaningful participation in Individualized Education Plan (IEP) meetings; parents who are culturally and linguistically diverse (CLD) encounter additional challenges. Given the changing demographics of the United States and the central role of the IEP in special education, it is important…

Supporting the Supporter

ERIC Educational Resources Information Center

Apel, Laura

2008-01-01

Stacy Kane Greenzeig knows that being the parent of a child with special needs is a difficult, time consuming, emotionally draining, and a selfless job. As the mother of a son with disabilities, she has faced the challenges first hand and learned quickly that researching treatments, visiting doctors' offices, and working to help her child in any…

An Analysis of Stress and Self-Efficacy Experienced by General and Special Educators

ERIC Educational Resources Information Center

Ringer, Joanne L.

2017-01-01

Public education and teachers are under considerable scrutiny (Gibboney, 2008). With the inception of local, state, and national demands being placed on education, teachers are faced with many challenges (Eppley, 2015). Educational accountability measures have grown out of the political pressures impacting educational policies (Gibboney, 2008).…

Faculty Perspectives in Saudi Arabia Pertaining to Attributes of Successful Universities and Future Learning Environments

ERIC Educational Resources Information Center

Kutbi, Ibrahim; Hashim, Khairuddin

2017-01-01

Universities face the challenge of being relevant. This study investigates respondents' perspectives pertaining to attributes of successful universities and future learning environments. Data were collected using a specially designed survey during the 2016 academic year. The sample size was 518 King Abdulaziz University (KAU) academics. The…

Student Outcomes Assessment of a Logistics and Supply Chair Management Major

ERIC Educational Resources Information Center

Walter, Clyde Kenneth

2012-01-01

Assessment of specialized programs, such as logistics and supply chain management program described here, may pose challenges because previous experience are less widely shared than in the more mainline subjects. This case study provides one model that may guide other faculties facing a similar assignment. The report detailed the steps followed to…

TLE TeachLive™: Using Technology to Provide Quality Professional Development in Rural Schools

ERIC Educational Resources Information Center

Dieker, Lisa A.; Hynes, Michael C.; Hughes, Charles E.; Hardin, Stacey; Becht, Kathleen

2015-01-01

Rural schools face challenges in training and retaining qualified teachers, especially special education personnel. This article describes how an interdisciplinary team at the University of Central Florida developed TLE TeachLivE™, a virtual reality application designed to serve as a classroom simulation to support teachers and administrators to…

The Latest Twist on Spreading Innovation: One School at a Time

ERIC Educational Resources Information Center

Moreno, Carlos; Luria, Dana; Mojkowski, Charles

2013-01-01

Responding to the need for game-changing innovation that will catapult student achievement, some school districts seek assistance from school development organizations that specialize in helping schools. But such work presents problems when schools try to adopt and adapt innovation and outside partners face challenges in encouraging schools to…

Taking an Inclusive Turn

ERIC Educational Resources Information Center

Ainscow, Mel

2007-01-01

This special edition of the journal focuses on what is, arguably, the biggest challenge facing education systems, that of developing practices that will reach out to those learners who are failed by existing arrangements. Specifically, the papers look at ways of using the views of stakeholders in order to move schools and other centres of learning…

Invasive Species Distribution Modeling (iSDM): Are absence data and dispersal constraints needed to predict actual distributions?

Treesearch

Tomáš Václavík; Ross K. Meentemeyer

2009-01-01

Species distribution models (SDMs) based on statistical relationships between occurrence data and underlying environmental conditions are increasingly used to predict spatial patterns of biological invasions and prioritize locations for early detection and control of invasion outbreaks. However, invasive species distribution models (iSDMs) face special challenges...

Baldcypress swamp management and climate change

USGS Publications Warehouse

Middleton, Beth A.

2006-01-01

In the future, climates may become warmer and drier in the southeastern United States; as a result, the range of baldcypress (Taxodium distichum) swamps may shrink. Managers of baldcypress swamps at the southern edge of the range may face special challenges in attempting to preserve these swamp habitats in the future if climates become warmer and drier.

The 2015 Enterprise Application Market in Higher Education: Customer Relationship Management Systems

ERIC Educational Resources Information Center

Lang, Leah; Pirani, Judith A.

2016-01-01

Institutions face both challenges and opportunities in communicating with external constituent groups, from marketing new programs to attracting visitors and soliciting alumni. A college or university's tight-knit community of students, alums, and friends adds a special dimension to the higher education experience; bonds formed in college often…

Using Curriculum-Based Measurement to Drive IEPs and Instruction in Written Expression

ERIC Educational Resources Information Center

Hessler, Terri; Konrad, Moira

2008-01-01

Setting meaningful individualized education program (IEP) goals and objectives is one of the challenges that special education teachers face. In written expression, this task is even more difficult. Not only is assessing writing a subjective and difficult endeavor, but writing itself is a complicated task. Because many students with disabilities…

Effect of Inclusive Education Awareness Programme on Preservice Teachers

ERIC Educational Resources Information Center

Pingle, Sudha; Garg, Indu

2015-01-01

In India, the concept of inclusive education schools is gaining importance to provide equal opportunities for education for all. Aims of schools in India has is to include students with special needs in the regular classrooms. However, biggest challenge they face is lack of awareness among teachers about inclusive education. Educationists across…

Conflict Resolution Strategies Adopted from Parenting Coordination: Assisting High-Conflict Coparenting Students

ERIC Educational Resources Information Center

Henry, Wilma J.; Mitcham, Michelle A.; Henry, Lynette M.

2013-01-01

This article examines the challenges faced by nontraditional college students who are coparents as a result of divorce. The need for college counseling centers to have counseling options designed to assist this special population in successfully completing their academic pursuits is presented. Conflict resolution techniques based on the Parenting…

Healing the healer: one step at a time.

PubMed

Gershon, J Casey

2014-03-01

Health care workers have the most challenging of professions. They are expected to work long hours while demonstrating compassion and care for the patients that they serve. Although health care practitioners are among the most disciplined of working professionals, they are often some of the unhealthiest of individuals, facing enormous amounts of stress in their lives. Healing the Healer: One Step at a Time is a 6-week health fitness program. It explores the unique challenges faced in the field of health care and teaches techniques to address those challenges head on. Healing the Healer uses Nordic walking as the exercise portion of the class. The case study examines the structure, purpose, and design of this 6-week course. Special attention is given to four basic sections: balance, pacing, joy, and discipline. The arguments presented in this article are theory based and supported by case study evidence.

Tolerance to spatial-relational transformations in unfamiliar faces: A further challenge to a configural processing account of identity recognition.

PubMed

Lorenzino, Martina; Caminati, Martina; Caudek, Corrado

2018-05-25

One of the most important questions in face perception research is to understand what information is extracted from a face in order to recognize its identity. Recognition of facial identity has been attributed to a special sensitivity to "configural" information. However, recent studies have challenged the configural account by showing that participants are poor in discriminating variations of metric distances among facial features, especially for familiar as opposed to unfamiliar faces, whereas a configural account predicts the opposite. We aimed to extend these previous results by examining classes of unfamiliar faces with which we have different levels of expertise. We hypothesized an inverse relation between sensitivity to configural information and expertise with a given class of faces, but only for neutral expressions. By first matching perceptual discriminability, we measured tolerance to subtle configural transformations with same-race (SR) versus other-race (OR) faces, and with upright versus upside-down faces. Consistently with our predictions, we found a lower sensitivity to at-threshold configural changes for SR compared to OR faces. We also found that, for our stimuli, the face inversion effect disappeared for neutral but not for emotional faces - a result that can also be attributed to a lower sensitivity to configural transformations for faces presented in a more familiar orientation. The present findings question a purely configural account of face processing and suggest that the role of spatial-relational information in face processing varies according to the functional demands of the task and to the characteristics of the stimuli. Copyright © 2018 Elsevier B.V. All rights reserved.

Nanotechnology for sustainable development: retrospective and outlook

NASA Astrophysics Data System (ADS)

Diallo, Mamadou S.; Fromer, Neil A.; Jhon, Myung S.

2013-11-01

The world is facing great challenges in meeting rising demands for basic commodities (e.g., food, water and energy), finished goods (e.g., cell phones, cars and airplanes) and services (e.g., shelter, healthcare and employment) while reducing and minimizing the impact of human activities on Earth's global environment and climate. Nanotechnology has emerged as a versatile platform that could provide efficient, cost-effective and environmentally acceptable solutions to the global sustainability challenges facing society. This special issue of the Journal of Nanoparticle Research is devoted to the utilization of nanotechnology to improve or achieve sustainable development. We highlight recent advances and discuss opportunities of utilizing nanotechnology to address global challenges in (1) water purification, (2) clean energy technologies, (3) greenhouse gases management, (4) materials supply and utilization, and (5) green manufacturing and chemistry. In addition to the technical challenges listed above, we also discuss societal perspectives and provide an outlook of the role of nanotechnology in the convergence of knowledge, technology and society for achieving sustainable development.

Linking challenges in wound healing: key highlights from the Hartmann congress.

PubMed

2017-11-02

With a special focus on advanced wound healing (wound bed preparation, epithelialisation and hydration) and negative pressure wound therapy, the Hartmann LINK for Wound Healing Congress took place in Belfast, Northern Ireland, on 19 September. The event aimed to promote the latest advances in wound care and highlight the main challenges that clinicians face when treating different types of wounds. Annabel De Coster, editor of the British Journal of Community Nursing, gives an overview of selected talks from the congress.

Public Charter Schools in the District of Columbia. Hearing before a Subcommittee of the Committee on Appropriations, United States Senate, One Hundred Eighth Congress, Second Session, Special Hearing (May 4, 2004) S. Hrg. 108-774

ERIC Educational Resources Information Center

US Senate, 2005

2005-01-01

The Subcommittee convened this hearing to examine the challenges facing charter schools as they expand in the District of Columbia. They heard testimony from witnesses who are all founders and directors of innovative charter schools in the District. These witnesses shared their success stories as well as the individual issues and challenges facing…

The Opportunities and Challenges of Bringing New Metrology Equipment to Market

NASA Astrophysics Data System (ADS)

Perloff, David S.

2005-09-01

This paper provides an overview of the economic and technological factors which are driving the demand for new metrology and inspection equipment, the challenges and opportunities facing new companies in bringing such equipment to market, and the funding environment in which new companies must raise capital to finance their efforts. Seven metrology companies and one inspection equipment company that have received first-time venture backing since 2000 are used to illustrate how these specialized businesses are launched and funded.

Newark Kids Count 2010: A City Profile of Child Well-Being

ERIC Educational Resources Information Center

Advocates for Children of New Jersey, 2010

2010-01-01

For 15 years, "Newark Kids Count" has provided insight into the challenges facing Newark's children and families. This report presents the portrait of Newark children in 2010. A special section on Newark charter schools is also presented. Advocates for Children of New Jersey's (ACNJ's) goal in choosing this topic was to inform the…

Surviving the Downturn: Challenges Faced by Appalachian Regional Collections during a Time of Reduced Resources

ERIC Educational Resources Information Center

Brodsky, Marc; Hyde, Gene

2012-01-01

How have college and university-based archives and special collections fared over the past few years in the midst of an historically grim economic downturn? The authors conducted in-depth interviews with directors of 13 archival repositories at state universities and private colleges in the Appalachian region of Virginia, West Virginia, North…

Transforming Catholic Education through Research: The American Educational Research Association Catholic Education Special Interest Group

ERIC Educational Resources Information Center

Martin, Shane

2014-01-01

Catholic schools in the United States and abroad face numerous financial, cultural, and structural challenges due to contemporary education policies and economic trends. Within this climate, research about Catholic education is often conducted and leveraged in efforts to serve schools' most immediate needs. To be certain, research aimed at finding…

Triadic Model for Working with Parents in Child Therapy Settings

ERIC Educational Resources Information Center

Jeon, Mi-Hee; Myers, Charles E.

2017-01-01

Child therapists face challenges regarding whether they should meet needs of not only their child-clients but needs of the parents of their clients. Their difficulties arise from the fact that although they are specialized in counseling children, the majority of them lack proper training in or education on working with parents (Lolan, 2011). Given…

Enhancing the Performance of Learning-Disabled Children by Dint of Theatre Education

ERIC Educational Resources Information Center

Kumar, S. Praveen; Raja, B. William Dharma

2009-01-01

In schools, teachers come across pupils who have diverse abilities and special needs. Some of the learners achieve high and some may lag behind in their learning. They may face learning problems such as difficulties in listening, speaking, thinking, reading, writing, spelling, reasoning, calculating or social skills. It is a great challenge on the…

Teacher Efficacy Beliefs toward Serving Culturally and Linguistically Diverse Students in Special Education: Implications of a Pilot Study

ERIC Educational Resources Information Center

Chu, Szu-Yin

2013-01-01

Educating a nation of culturally, ethnically/racially, and linguistically diverse (CLD) students is one of the many challenges facing teachers and teacher educators, resulting in teachers' questioning their ability to improve learning for these groups. Yet teacher efficacy is significantly related to student achievement, motivation, and students'…

Applying Constructivist Instructional Strategies to E-Learning: A Case Study of a Web Development Course

ERIC Educational Resources Information Center

Wang, Ye Diana

2014-01-01

As the practice of e-learning continues to proliferate, online educators, especially in the computing disciplines, are facing special challenges, due to the lack of relevant literature, the technical nature of the courses, and the perceived need for direct student support mechanisms. This paper presents a constructivist instructional approach to…

Between Policies and Practices: The Challenges of Inclusive Education in Brazil

ERIC Educational Resources Information Center

Pletsch, Marcia Denise; Mendes, Geovana Mendonça Lunardi

2015-01-01

This paper aims to present the second edition of the Special Education Dossier: Differences, Curriculum and Teaching and Learning Processes. We discuss policies and practices regarding the inclusive education proposal in the Basic Education context. Our starting point is the idea that we are facing a global education policy and thus many local…

Visions Lost and Dreams Forgotten: Environmental Education, Systems Thinking, and Possible Futures in American Public Schools

ERIC Educational Resources Information Center

Cassell, John A.; Nelson, Thomas

2010-01-01

This article discusses the contributions to this special issue of "Teacher Education Quarterly." At the core of all the contributions is the compellingly urgent realization that humanity is facing, and must deal with, enormous ecological and social problems and challenges. This situation has created an urgent and compelling need centered…

America's Young Adults: Special Issue, 2014

ERIC Educational Resources Information Center

Cook, Traci; Kappeler, Evelyn; Ellis, Renee; Kominski, Robert; Cooper, Alexia; Smith, Erica; Donoghue, Brecht; Whitestone, Yuko; Snyder, Tom; Aud, Susan; Williamson, Lisa; Henderson, Steve; Steffen, Barry; Madans, Jennifer; Lukacs, Susan; Pastor, Patricia; Goldstrom, Ingrid; Han, Beth; Bures, Regina; Chamberlain, Seth; Despain, Jason; Chadwick, Laura; Park, Jennifer

2014-01-01

The well-being of young adults in the United States today remains an area of key interest to the public and policy-makers alike. This age group faces the well-known challenges of achieving financial and social independence while forming their own households at a time of greater economic uncertainty than in the past. Better understanding of the…

Cold in the common garden: comparative low-temperature tolerance of boreal and temperate conifer foliage

Treesearch

G. Richard Strimbeck; Trygve D. Kjellsen; Paul G. Schaberg; Paula F. Murakami

2007-01-01

Because they maintain green foliage throughout the winter season, evergreen conifers may face special physiological challenges in a warming world. We assessed the midwinter low-temperature (LT) tolerance of foliage from eight temperate and boreal species in each of the genera Abies, Picea, and Pinus growing in an arboretum in...

Can You Hear Me Now? Staff-Parent Communication in Child Care Centres

ERIC Educational Resources Information Center

Reedy, Cindy Kennedy; McGrath, Wendy Hobbins

2010-01-01

Supporting the growth and development of young children through effective communication with parents is one of the greatest challenges of the twenty-first century facing early childhood and special educators. This article examines adult communication in child care centres through data gathered via a mixed-method study of child care directors'…

English Business Communication Needs of Mexican Executives in a Distance-Learning Class

ERIC Educational Resources Information Center

Grosse, Christine Uber

2004-01-01

Many firms within and outside the United States operate in multilingual environments that require executives to do business in English as well as in other languages. Executives for whom English is a second language often face special challenges communicating in such settings. This study examines how 115 executives in a distance-learning business…

Validating a Shortened Form of the ARC for Special Populations

ERIC Educational Resources Information Center

Bond, Mark; Garberoglio, Carrie-Lou; Schoffstall, Sarah; Caemmerer, Jackie; Cawthon, Stephanie

2018-01-01

Autonomy describes cognition or behavior that is self-directed, according to personal interests, and free from external influence. This construct is of importance to students who are deaf because it has been shown to be positively related to their post-school transition outcomes, and this population faces unique challenges in this area. To conduct…

A New Breed of Volunteer Calls for a New Volunteer Culture

ERIC Educational Resources Information Center

McKee, Thomas

2012-01-01

PTAs have always faced the challenge of competing for volunteer time. A PTA's primary volunteer base is made up of parents of public school children, and parents are being pulled in many directions, as their children are more engaged than ever in multiple extracurricular activities that may have their own specialized parent groups. Parents with…

Learning Disabilities and Career Development. Practice Application Brief No. 20.

ERIC Educational Resources Information Center

Kerka, Sandra

The lifelong process of career development poses special challenges for people with learning disabilities (LD). Literature on employment issues for adults with LD frames on-the-job problems in terms of individual deficits or recasts the issues as a function of the significant societal barriers faced by those who do not fit the norm. Research on…

Forests in the balance: linking tradition and technology in landscape mosaics

Treesearch

Margaret S. Devall; Geoffrey C. Smith

2007-01-01

The future of forests around the world is uncertain: forests are being cleared and the lands converted to other uses, while existing forests face many challenges from a variety of sources. The pressures on forests come from two usually opposing perspectives, timber production and wildlife conservation. This special issue volume attempts to bridge between these two...

Adoptive Identity and Adjustment from Adolescence to Emerging Adulthood: A Person-Centered Approach

ERIC Educational Resources Information Center

Grotevant, Harold D.; Lo, Albert Y. H.; Fiorenzo, Lisa; Dunbar, Nora D.

2017-01-01

Adopted persons face special challenges in the development of identity, as aspects of their histories may be unknown, making it difficult to construct a coherent narrative linking past, present, and future. Extensive literature on adjustment outcomes for adopted persons indicates an elevated risk for adjustment problems. In this study, a low-risk…

Methods and Challenges of Analyzing Spatial Data for Social Work Problems: The Case of Examining Child Maltreatment Geographically

ERIC Educational Resources Information Center

Freisthler, Bridget; Lery, Bridgette; Gruenewald, Paul J.; Chow, Julian

2006-01-01

Increasingly, social work researchers are interested in examining how "place" and "location" contribute to social problems. Yet, often these researchers do not use the specialized spatial statistical techniques developed to handle the analytic issues faced when conducting ecological analyses. This article explains the importance of these…

Democracy's Orphans: Rights, Responsibility, and the Role of the State in the Lives of Incarcerated Youth

ERIC Educational Resources Information Center

Gardner, Joby

2010-01-01

Transition to adulthood is increasingly complex, extended, and challenging. Working-class Brown and Black young men face very difficult transitions, as they are overrepresented in the justice system, poverty, foster care, special education, and among victims of violence. What effects do these developments have on young people's places in free…

Portrait of the Rural Community College. New Directions for Community Colleges, Number 90.

ERIC Educational Resources Information Center

Killacky, Jim, Ed.; Valadez, James R., Ed.

1995-01-01

This collection of essays attempts to describe the status and role of the rural community college in higher education, highlighting the special challenges faced by these institutions. The following articles are included: (1) "Opening the Shutter," by James R. Valadez and Jim Killacky; (2) "The Comprehensive Mission of the Rural Community College,"…

A Program for Preparing Teachers To Serve Handicapped Migrant Students in Rural Areas.

ERIC Educational Resources Information Center

Joyce, Bonnie G.; And Others

Although children of migrant workers tend to have low educational achievement, there is a surprising lack of data concerning educational challenges faced by handicapped migrant children. It is often a teacher's advocacy that results in a student's enrollment in special education services. This paper describes a Florida program for training special…

Together, Not Alone: Positive Peer Culture in a German School

ERIC Educational Resources Information Center

Opp, Gunther; Unger, Nicola; Teichmann, Jana

2007-01-01

The many sea-changes in German culture have given rise to a growing population of children and youth at risk. This article describes the creation of a Positive Peer Culture in a special school for students with emotional and behavioural problems. The authors review challenges facing youth in modern Germany, the implementation of the PPC program,…

Wraparound Counseling: An Ecosystemic Approach to Working with Economically Disadvantaged Students in Urban School Settings

ERIC Educational Resources Information Center

West-Olatunji, Cirecie; Frazier, Kimberly N.; Kelley, Erin

2011-01-01

Urban schools are faced with challenges such as low academic performance, increased incidents of violence, lack of parental engagement with educators, and school personnel burnout. Wraparound counseling is a holistic prevention tool that combines the best practices of counseling and special education for use in the school setting. (Contains 1…

Your Mouth: A Window to Your Overall Health

ERIC Educational Resources Information Center

Blende, David M.

2008-01-01

Meeting the needs of a loved one with a disability or complex medical condition presents challenges everyday, and it becomes very easy for a parent or caregiver to allow concerns such as dental health to fall by the wayside in the face of other priorities. However, healthy teeth and gums are necessary for overall health. People with special needs…

Climate change and the possible health effects on older Australians.

PubMed

Saniotis, Arthur; Irvine, Rod

2010-01-01

Climate change is an important issue for Australia. Climate change research forecasts that Australia will experience accelerated warming due to anthrogenic activities. Australia's aging society will face special challenges that demand current attention. This paper discusses two issues in relation to climate change and older Australians: first, pharmacology and autoregulation; and second, mental health among older Australians.

Complex Challenges in the Less-Developed World

NASA Astrophysics Data System (ADS)

Webster, P. J.

2016-12-01

The developing world faces special challenges in a changing climate. The immediate impacts of possible increased precipitation, more frequent and severe hazard events and sea-level rise are compounded by lack of resources and, often, rapidly growing populations. We examine the concept that the society that learns to deal with hazards in the current climate will be best placed to deal with possibly more frequent and more intense hazards in the future. We use as an example the conundrum facing Bangladesh where global sea-level rise is exaggerated by delta subsidence of river sediment. Sedimentation is expected to increase with increased river flow. We explore how authorities may deal with these multifaceted threats and how they need to carefully thread a strategy that leads to solutions and not exaggerations of the problem.

From Theory to Practice: One Agency's Experience with Implementing an Evidence-Based Model.

PubMed

Murray, Maureen; Culver, Tom; Farmer, Betsy; Jackson, Leslie Ann; Rixon, Brian

2014-07-01

As evidence-based practice is becoming integrated into children's mental health services as a means of improving outcomes for children and youth with severe behavioral and emotional problems, therapeutic foster care (TFC) which is a specialized treatment program for such youth, is one of few community-based programs considered to be evidence-based. "Together Facing the Challenge" (TFTC) which was developed as a component of a randomized trial of TFC has been identified as an evidence-based model. We describe the experiences reported by one of the agencies that participated in our study and how they have incorporated TFTC into their on-going practice. They highlight key implementation strategies, challenges faced, and lessons learned as they moved forward towards full implementation of TFTC throughout their agency.

Challenges in international medicine: ethical dilemmas, unanticipated consequences, and accepting limitations.

PubMed

Iserson, Kenneth V; Biros, Michelle H; James Holliman, C

2012-06-01

While personal and organizational challenges occur in every area of health care, practitioners of international medicine face unique problems and dilemmas that are rarely discussed in training programs. Health professions schools, residency and fellowship programs, nongovernmental organizations (NGOs), and government programs have a responsibility to make those new to international medicine aware of the special circumstances that they may face and to provide methods for understanding and dealing with these circumstances. Standard "domestic" approaches to such challenges may not work in international medicine, even though these challenges may appear to be similar to those faced in other clinical settings. How should organizations ensure that well-meaning health intervention efforts do not cause adverse unintended sequelae? How should an individual balance respect for cultural uniqueness and local mores that may profoundly differ from his or her own beliefs, with the need to remain a moral agent true to one's self? When is acceptance the appropriate response to situations in which limitations of resources seem to preclude any good solution? Using a case-based approach, the authors discuss issues related to the four major international medicine domains: clinical practice (postdisaster response, resource limitations, standards of care), medical systems and systems development (prehospital care, wartime casualties, sustainable change, cultural awareness), teaching (instruction and local resources, professional preparation), and research (questionable funded studies, clinical trials, observational studies). It is hoped that this overview may help prepare those involved with international medicine for the challenges and dilemmas they may face and help frame their responses to these situations. © 2012 by the Society for Academic Emergency Medicine.

Immigrant to Canada, newcomer to childhood cancer: a qualitative study of challenges faced by immigrant parents.

PubMed

Klassen, Anne F; Gulati, Sonia; Watt, Lisa; Banerjee, Ananya T; Sung, Lillian; Klaassen, Robert J; Dix, David; Poureslami, Iraj M; Shaw, Nicola

2012-05-01

Given the increasing numbers of immigrant families in Canada, it is imperative that healthcare providers (HCPs) understand the caregiving experiences of immigrant family caregivers. Our study aimed to explore any special challenges faced by immigrant parents of children with cancer and to identify supportive factors. A constructivist grounded theory approach was used. Participants included 50 first generation Chinese and South Asian parents of children with cancer who were at least six months post-diagnosis. Recruitment took place at six Canadian pediatric oncology centres. Interviews were conducted in English, Cantonese, Mandarin, Urdu, Punjabi or Hindi. Analysis involved coding and the use of the constant comparison method. Interviewing continued until no new themes emerged. While immigrant parents described many challenges faced by any parent of a child with cancer, the context of being an immigrant made certain experiences particularly challenging. Parents described challenges in the following areas: managing caregiving demand and financial strain, accessing support from others, and interfacing with the healthcare system. Parents described receiving a range of practical, emotional, social and informational support from extended family, their workplace, other cancer families, community organizations and HCPs. Our study addresses an important gap in the research literature by providing practical insight into the experiences of immigrant family caregivers. Our findings may help to inform the development of pediatric oncology policies and programs in ways that respond to the unique needs and challenges of culturally and linguistically diverse families. Copyright © 2011 John Wiley & Sons, Ltd.

An Action Research Study of Barriers to Differentiated Instruction in Reading for Georgia Middle School Students in the Inclusive Classroom

ERIC Educational Resources Information Center

Boston, Alicia

2017-01-01

The purpose of this qualitative action research study was to explore middle school inclusion teacher perceptions to overcome barriers to successful DI implementation in reading for students with special needs. Inclusion reading teachers are faced with the challenge of providing classroom instruction to students with varying abilities, levels, and…

Trauma to the Psyche and Soma: A Case Study of Posttraumatic Stress Disorder and Comorbid Problems Arising from a Road Traffic Collision

ERIC Educational Resources Information Center

Wald, Jaye; Taylor, Steven

2006-01-01

Randomized controlled studies have shown that cognitive-behavioral therapies are effective for treating various forms of posttraumatic stress disorder (PTSD), with most research focusing on combat or sexual-assault-related PTSD. A challenge currently facing researchers and practitioners is to develop specialized protocols for treating other forms…

Keys to Success with Autistic Children: Structure, Predictability, and Consistency Are Essential for Students on the Autism Spectrum

ERIC Educational Resources Information Center

Iseminger, Scott H.

2009-01-01

Early childhood and elementary music teachers face particular challenges when including children with special needs in the music classroom. Children with autism act out and misbehave not because they are autistic, but because their fears and anxieties are so great. Knowing that children with autism and other neurological disorders have distinct…

The Methodological Illumination of a Blind Spot: Information and Communication Technology and International Research Team Dynamics in a Higher Education Research Program

ERIC Educational Resources Information Center

Hoffman, David M.; Blasi, Brigida; Culum, Bojana; Dragšic, Žarko; Ewen, Amy; Horta, Hugo; Nokkala, Terhi; Rios-Aguilar, Cecilia

2014-01-01

This "self-ethnography" complements the other articles in this special issue by spotlighting a set of key challenges facing international research teams. The study is focused on the relationship between information and communication technology (ICT)-based collaboration and research team dynamics. Our diverse team, drawn from researchers…

Special Education: Examining the Impact of Poverty on the Quality of Life of Families of Children with Disabilities

ERIC Educational Resources Information Center

Enwefa, Regina L.; Enwefa, Stephen C.; Jennings, Robert

2006-01-01

Today, school personnel are facing many challenges in their efforts to serve diverse families and children with disabilities. Inadequate human and fiscal capacity, attitudinal and cultural barriers are among the many hurdles that must be surmounted for successful provision of related services. Decisions about who is educated versus who is…

Training Tomorrow's Environmental Journalists: Assessing the Extent of Environmental-Themed Training in College-Level Journalism Programs

ERIC Educational Resources Information Center

Schmidt, Hans C.

2017-01-01

While the scale of the environmental problems facing the planet mean that effective environmental journalism is now more important than ever, the environmental beat can be extremely challenging for journalists. One way to address this is by providing specialized training for future journalists. This study involves an investigation of the extent to…

Becoming a Leader along the Way: Embedding Leadership Training into a Large-Scale Peer-Learning Program in the STEM Disciplines

ERIC Educational Resources Information Center

Micari, Marina; Gould, Amy Knife; Lainez, Louie

2010-01-01

Although many college students enter leadership programs with the express goal of developing leadership skills, some specialized leadership programs draw students who seek to gain expertise in a disciplinary area, with leadership development as a secondary goal. In the latter case, program developers face the challenge of generating enthusiasm…

Citizenship Education Curricula: Comparing the Multiple Meanings of Supra-National Citizenship in Europe and Beyond

ERIC Educational Resources Information Center

Philippou, Stavroula; Keating, Avril; Ortloff, Debora Hinderliter

2009-01-01

This special issue of "JCS" has examined the changes and challenges facing citizenship education policy and curricula by way of case studies from Europe and beyond. It is indicated that European and/or global integration have had an impact on all of the citizenship curricula examined. However, it is also noted that each case…

Strand IV: Environmental and Community Health. Environmental and Public Health, Grades 4-6. Special Edition for Evaluation and Discussion.

ERIC Educational Resources Information Center

New York State Education Dept., Albany. Bureau of Elementary Curriculum Development.

This prototypic curriculum is designed to develop awareness of the challenges man faces in his crowded communities to insure clean water, pest control, waste removal, safe food handling and adequate community health facilities. It distinguishes between the prevention of future environmental abuse and compensation for past abuses. Both the gaining…

The Institutionalization of Universities' Third Mission: Introduction to the Special Issue

ERIC Educational Resources Information Center

Pinheiro, Rómulo; Langa, Patricio V.; Pausits, Attila

2015-01-01

Globally, debates on the notion of a third set of activities aimed at linking higher education institutions more closely with surrounding society are not new. In the last decade or so, calls for a re-engagement of the university in helping to tackle the great challenges facing societies and local communities have propelled the third mission to the…

Supporting the Language Development of Limited English Proficient Students through Arts Integration in the Primary Grades

ERIC Educational Resources Information Center

Brouillette, Liane

2012-01-01

This article looks at how arts integration can boost the language development of limited English proficient students in kindergarten through second grade. I first review existing research on how young children learn and describe the special challenges faced by children who must learn in an unfamiliar language. I then identify arts-based mechanisms…

Resident Physicians' Clinical Training and Error Rate: The Roles of Autonomy, Consultation, and Familiarity with the Literature

ERIC Educational Resources Information Center

Naveh, Eitan; Katz-Navon, Tal; Stern, Zvi

2015-01-01

Resident physicians' clinical training poses unique challenges for the delivery of safe patient care. Residents face special risks of involvement in medical errors since they have tremendous responsibility for patient care, yet they are novice practitioners in the process of learning and mastering their profession. The present study explores…

The Trade Unions in Germany. Facing New Challenges. IN Visitors' Information Special Report. 2nd Quarter.

ERIC Educational Resources Information Center

Horstkotte, Hermann; Schroder, Karsten

A study examined the current status and likely future of trade unions in the German Trade Union Federation. The study focused on the following topics: unions as part of a social partnership, unions as partners in self-administration, collective pay policy against unemployment, plant reorganization and its impact on work and wages, the trend toward…

Smallness, Autonomy, and Choice: Scaling Up. Statewide "Safe Places" for Distinctive Schools

ERIC Educational Resources Information Center

Meier, Deborah

2004-01-01

For those who would like to see Ron Wolk's vision of schools realized, the challenge of scaling up is the most daunting one faced. Skeptics like to say, "Oh well, that 'X' and 'Y' did something really special is irrelevant; they're exceptions." But the author's experience suggests that today's exceptions can become tomorrow's norms. If that is to…

The Air Transportation Policy of Small States: Meeting the Challenges of Globalization

NASA Technical Reports Server (NTRS)

Antoniou, Andreas

2001-01-01

The air transport policies of small states are currently at a crossroad. Policy makers in these countries are facing a difficult dilemma: either follow the general trend of liberalization and pay the high cost of the resulting restructuring or maintain the existing regulatory and ownership structures at the risk of isolation thus undermining the viability and sustainability of their air transport sector and their economies in general. This paper proposes to explore the broad issues raised by this difficult dilemma, to outline its special significance in the context of small states and to delineate the options opened to the economic policymakers; in these states. After a brief note on the method of research, we sketch the main elements of the international air transport industry in which the airlines of small states are called upon to act. We then propose to review the main features of the analytical framework of this debate as it pertains to the special circumstances of these states. Then we focus on the challenges facing the airlines of Small States, while the next section proposes a number of the alternative policy options open to the policy makers in these states. The main conclusions are drawn in the final section.

Soft Tissue Management in Facial Trauma

PubMed Central

Braun, Tara L.; Maricevich, Renata S.

2017-01-01

The management of soft tissue injury after facial trauma poses unique challenges to the plastic surgeon, given the specialized nature of facial tissue and the aesthetic importance of the face. The general principles of trauma management and wound care are applied in all cases. The management of severe injuries to the face is discussed in relation to the location and the mechanism of injury. Facial transplants have arisen in the past decade for the management of catastrophic soft tissue defects, although high morbidity and mortality after these non-life-saving operations must be considered in patient selection. PMID:28496386

Suburban wildlife: Lessons, challenges, and opportunities

USGS Publications Warehouse

DeStefano, S.; Deblinger, R.D.; Miller, C.

2005-01-01

The United States, as well as most developed and many developing nations worldwide, is becoming increasingly urban and suburban.Although urban, suburban, and commercial development account for less than one percent to just over 20% of land use among states, 50-90% of the residents of those states can be classified as urban or suburban dwellers. The population of the U.S. as a whole has risen from being > 95% rural in the 1790s to about 80% urban-suburban today. With these changes in land use and demographic patterns come changes in values and attitudes; many urbanites and suburbanites view wildlife and nature differently than rural residents. These are among the challenges faced by wildlife biologists and natural resource managers in a rapidly urbanizing world. In 2003, we convened a symposium to discuss issues related to suburban wildlife. The papers presented in this special issue of Urban Ecosystems address the lessons learned from the early and recently rapidly expanding literature, the challenges we face today, and the opportunities that can help deal with what is one of the biggest challenges to conservation in a modernizing world. ?? 2005 Springer Science + Business Media, Inc.

Translating human biology (introduction to special issue).

PubMed

Brewis, Alexandra A; Mckenna, James J

2015-01-01

Introducing a special issue on "Translating Human Biology," we pose two basic questions: Is human biology addressing the most critical challenges facing our species? How can the processes of translating our science be improved and innovated? We analyze articles published in American Journal of Human Biology from 2004-2013, and find there is very little human biological consideration of issues related to most of the core human challenges such as water, energy, environmental degradation, or conflict. There is some focus on disease, and considerable focus on food/nutrition. We then introduce this special volume with reference to the following articles that provide exemplars for the process of how translation and concern for broader context and impacts can be integrated into research. Human biology has significant unmet potential to engage more fully in translation for the public good, through consideration of the topics we focus on, the processes of doing our science, and the way we present our domain expertise. © 2014 Wiley Periodicals, Inc.

Pruning or tuning? Maturational profiles of face specialization during typical development.

PubMed

Zhu, Xun; Bhatt, Ramesh S; Joseph, Jane E

2016-06-01

Face processing undergoes significant developmental change with age. Two kinds of developmental changes in face specialization were examined in this study: specialized maturation, or the continued tuning of a region to faces but little change in the tuning to other categories; and competitive interactions, or the continued tuning to faces accompanied by decreased tuning to nonfaces (i.e., pruning). Using fMRI, in regions where adults showed a face preference, a face- and object-specialization index were computed for younger children (5-8 years), older children (9-12 years) and adults (18-45 years). The specialization index was scaled to each subject's maximum activation magnitude in each region to control for overall age differences in the activation level. Although no regions showed significant face specialization in the younger age group, regions strongly associated with social cognition (e.g., right posterior superior temporal sulcus, right inferior orbital cortex) showed specialized maturation, in which tuning to faces increased with age but there was no pruning of nonface responses. Conversely, regions that are associated with more basic perceptual processing or motor mirroring (right middle temporal cortex, right inferior occipital cortex, right inferior frontal opercular cortex) showed competitive interactions in which tuning to faces was accompanied by pruning of object responses with age. The overall findings suggest that cortical maturation for face processing is regional-specific and involves both increased tuning to faces and diminished response to nonfaces. Regions that show competitive interactions likely support a more generalized function that is co-opted for face processing with development, whereas regions that show specialized maturation increase their tuning to faces, potentially in an activity-dependent, experience-driven manner.

Professional Wisdom and Writing for Publication: Qualitative Interviews with Editors and Authors in Early Childhood Education

ERIC Educational Resources Information Center

Jalongo, Mary Renck

2013-01-01

College and university faculty members specializing in early childhood education face some unique challenges in scholarly writing. The purpose of this research was to use open-ended interviews as a way to gather the collective wisdom of a group of key informants about academic writing and publishing in the field. Twenty-two editors and/or authors,…

Good Governance Is a Choice: A Way to Re-Create Your Board--The Right Way

ERIC Educational Resources Information Center

Quinn, Randy; Dawson, Linda J.

2011-01-01

This book comes with a promise: after reading it, you will never again think of board work the same as before. "Good Governance is a Choice" is a book about, and for, boards of public and non-profit organizations. Its central focus is on public school boards and the special challenges they face, but the governing model it introduces, Coherent…

Evaluation of a School-to-Work Internship Pilot Program for High School Seniors with Special Needs

ERIC Educational Resources Information Center

Goldstein, David S.

2012-01-01

Students with disabilities face a variety of challenges that extend beyond the classroom, as they are often behind their peers in social and life skills. As they exit their secondary education programs they are often ill prepared to meet the multi-dimensional demands of the work place. According to the United States Department of Labor (2011),…

The Internet as a Safety Net: Findings from a Series of Online Focus Groups with LGB and Non-LGB Young People in the United States

ERIC Educational Resources Information Center

Hillier, Lynne; Mitchell, Kimberly J.; Ybarra, Michele L.

2012-01-01

Lesbian, gay, and bisexual (LGB) youth face special challenges during adolescence including stigma, alienation, and abuse which have been linked with social costs and negative health outcomes. The Internet has been shown to ameliorate the negative impacts of homophobia by providing access to friendships and support, information, romantic partners,…

Culturally Responsive School Improvement Planning for the Elementary School: A Framework for Justifying Culturally Responsive Pedagogy

ERIC Educational Resources Information Center

Rose, Crissy L.

2014-01-01

Silver Run Elementary School in the Millville Public School District is facing a major challenge. Last year's New Jersey State standardize test scores suggested a considerable gap in achievement in special education and African American populations. As a result, Silver Run School has been labeled a Focus School by the State of New Jersey. To meet…

Juvenile Toxicology: Relevance and Challenges for Toxicologists and Pathologists

PubMed Central

Remick, Amera K.; Catlin, Natasha R.; Quist, Erin M.; Steinbach, Thomas J.; Dixon, Darlene

2015-01-01

The Society of Toxicologic Pathology (STP) Education Committee and the STP Reproductive Special Interest Group held a North Carolina regional meeting entitled, “Juvenile Toxicology: Relevance and Challenges for Toxicologists and Pathologists” on March 13, 2015, at the National Institute of Environmental Health Sciences/National Toxicology Program in Research Triangle Park, North Carolina. The purpose of this regional meeting was to familiarize attendees with the topic of juvenile toxicity testing and discuss its relevance to clinical pediatric medicine, regulatory perspectives, challenges of appropriate study design confronted by toxicologists, and challenges of histopathologic examination and interpretation of juvenile tissues faced by pathologists. The 1-day meeting was a success with over 60 attendees representing industry, government, research organizations, and academia. PMID:26220944

Earthquake recovery of historic buildings: exploring cost and time needs.

PubMed

Al-Nammari, Fatima M; Lindell, Michael K

2009-07-01

Disaster recovery of historic buildings has rarely been investigated even though the available literature indicates that they face special challenges. This study examines buildings' recovery time and cost to determine whether their functions (that is, their use) and their status (historic or non-historic) affect these outcomes. The study uses data from the city of San Francisco after the 1989 Loma Prieta earthquake to examine the recovery of historic buildings owned by public agencies and non-governmental organisations. The results show that recovery cost is affected by damage level, construction type and historic status, whereas recovery time is affected by the same variables and also by building function. The study points to the importance of pre-incident recovery planning, especially for building functions that have shown delayed recovery. Also, the study calls attention to the importance of further investigations into the challenges facing historic building recovery.

Medical management of frailty: confessions of a gnostic.

PubMed

Rockwood, K

1997-10-15

Geriatric Medicine is concerned chiefly with the care of frail elderly people, especially when they become ill. Physicians face special challenges in dealing with such patients, who tend to have multiple interacting medical and social problems, impaired function, altered pharmacokinetics and pharmacodynamics, atypical disease presentations and to be affected by polypharmacy. The joy of geriatrics is in systematically meeting each of these challenges, but the techniques that geriatricians use to do so must not be kept secret. More must be done to encourage all physicians to use these techniques in caring for frail elderly people who are ill.

Medical management of frailty: confessions of a gnostic

PubMed Central

Rockwood, K

1997-01-01

Geriatric Medicine is concerned chiefly with the care of frail elderly people, especially when they become ill. Physicians face special challenges in dealing with such patients, who tend to have multiple interacting medical and social problems, impaired function, altered pharmacokinetics and pharmacodynamics, atypical disease presentations and to be affected by polypharmacy. The joy of geriatrics is in systematically meeting each of these challenges, but the techniques that geriatricians use to do so must not be kept secret. More must be done to encourage all physicians to use these techniques in caring for frail elderly people who are ill. PMID:9347779

Addressing global change challenges for Central Asian socio-ecosystems

NASA Astrophysics Data System (ADS)

Qi, Jiaguo; Bobushev, Temirbek S.; Kulmatov, Rashid; Groisman, Pavel; Gutman, Garik

2012-06-01

Central Asia is one of the most vulnerable regions on the planet earth to global climate change, depending on very fragile natural resources. The Soviet legacy has left the five countries (Kazakhstan, Tajikistan, Kyrgyzstan, Turkmenistan, and Uzbekistan) with a highly integrated system but they are facing great challenges with tensions that hinder regional coordination of food and water resources. With increasing climate variability and warming trend in the region, food and water security issues become even more crucial now and, if not addressed properly, could affect the regional stability. The long-term drivers of these two most critical elements, food and water, are climate change; the immediate and probably more drastic factors affecting the food and water security are land uses driven by institutional change and economic incentives. As a feedback, changes in land use and land cover have directly implications on water uses, food production, and lifestyles of the rural community in the region. Regional and international efforts have been made to holistically understand the cause, extent, rate and societal implications of land use changes in the region. Much of these have been understood, or under investigation by various projects, but solutions or research effort to develop solutions, to these urgent regional issues are lacking. This article, serves as an introduction to the special issue, provides a brief overview of the challenges facing the Central Asian countries and various international efforts in place that resulted in the publications of this special issue.

Mindfulness training effects for parents and educators of children with special needs.

PubMed

Benn, Rita; Akiva, Tom; Arel, Sari; Roeser, Robert W

2012-09-01

Parents and teachers of children with special needs face unique social-emotional challenges in carrying out their caregiving roles. Stress associated with these roles impacts parents' and special educators' health and well-being, as well as the quality of their parenting and teaching. No rigorous studies have assessed whether mindfulness training (MT) might be an effective strategy to reduce stress and cultivate well-being and positive caregiving in these adults. This randomized controlled study assessed the efficacy of a 5-week MT program for parents and educators of children with special needs. Participants receiving MT showed significant reductions in stress and anxiety and increased mindfulness, self-compassion, and personal growth at program completion and at 2 months follow-up in contrast to waiting-list controls. Relational competence also showed significant positive changes, with medium-to-large effect sizes noted on measures of empathic concern and forgiveness. MT significantly influenced caregiving competence specific to teaching. Mindfulness changes at program completion mediated outcomes at follow-up, suggesting its importance in maintaining emotional balance and facilitating well-being in parents and teachers of children with developmental challenges. PsycINFO Database Record (c) 2012 APA, all rights reserved.

A Study of the Academic and Life Factors that Contribute to Attrition of Male Adult At-Risk Students Attending For-Profit Degree-Granting Institutions

ERIC Educational Resources Information Center

Weissman, Eli J.

2010-01-01

Adults are a significant, growing part of today's postsecondary education demographic that may face special challenges that classify them as at-risk. Specifically, adult "at-risk" students may be recent immigrants to the United States, residents of a home where English is not the native language, members of a minority group, employees working…

Educating towards Inclusive Education: Assessing a Teacher-Training Program for Working with Pupils with Special Educational Needs and Disabilities (SEND) Enrolled in General Education Schools

ERIC Educational Resources Information Center

Shani, Michal; Hebel, Orly

2016-01-01

Implementing inclusive education is one of the major challenges facing the educational system. One of the main difficulties in implementing inclusive education is that general education teachers receive insufficient training to work in complex teaching contexts and to respond to the unique needs of all the pupils in their classroom. The objective…

Global Perspectives on Recognising Non-Formal and Informal Learning: Why Recognition Matters. Technical and Vocational Education and Training: Issues, Concerns and Prospects. Volume 21

ERIC Educational Resources Information Center

Singh, Madhu

2015-01-01

This book deals with the relevance of recognition, validation and accreditation (RVA) of non-formal and informal learning in education and training, the workplace and society. It examines RVA's strategic policy objectives and best practice features as well as the challenges faced and ways forward as reported by Member States. Special attention is…

Making Choices, Taking Chances, Facing Challenges, Managing Change: The Implementation of a Voice/Video/Data Network at the Alliance Library System.

ERIC Educational Resources Information Center

Wilford, Valerie J.; Logan, Lee; Bell, Lori; Cloyes, Kay

The Alliance Library System (ALS) is one of 12 regional library systems in Illinois, providing a full spectrum of support services for 300 member libraries of all types (public, school, academic, and special) located in west central Illinois. This paper describes the process by which ALS implemented a voice/video/data network connecting their four…

The Louisiana Teacher Assault Pay Statute: An Analysis of Court Decisions Interpreting the Statute and a Comparative Study of Teacher Assault Pay Statutes in Other States

ERIC Educational Resources Information Center

Wright, Michael W.

2017-01-01

Municipalities, administrators, and teachers have faced the challenge of school violence since public education began. In some states, legislatures have passed special legislation granting specific benefits to teachers who are injured by violence while on duty. Louisiana's teacher assault pay statute provides that a teacher who is away from work…

Special event discrimination analysis: The TEXAR blind test and identification of the August 16, 1997 Kara Sea event. Final report, 13 September 1995--31 January 1998

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

Baumgardt, D.

1998-03-31

The International Monitoring System (IMS) for the Comprehensive Test Ban Treaty (CTBT) faces the serious challenge of being able to accurately and reliably identify seismic events in any region of the world. Extensive research has been performed in recent years on developing discrimination techniques which appear to classify seismic events into broad categories of source types, such as nuclear explosion, earthquake, and mine blast. This report examines in detail the problem of effectiveness of regional discrimination procedures in the application of waveform discriminants to Special Event identification and the issue of discriminant transportability.

Typical and atypical neurodevelopment for face specialization: An fMRI study

PubMed Central

Joseph, Jane E.; Zhu, Xun; Gundran, Andrew; Davies, Faraday; Clark, Jonathan D.; Ruble, Lisa; Glaser, Paul; Bhatt, Ramesh S.

2014-01-01

Individuals with Autism Spectrum Disorder (ASD) and their relatives process faces differently from typically developed (TD) individuals. In an fMRI face-viewing task, TD and undiagnosed sibling (SIB) children (5–18 years) showed face specialization in the right amygdala and ventromedial prefrontal cortex (vmPFC), with left fusiform and right amygdala face specialization increasing with age in TD subjects. SIBs showed extensive antero-medial temporal lobe activation for faces that was not present in any other group, suggesting a potential compensatory mechanism. In ASD, face specialization was minimal but increased with age in the right fusiform and decreased with age in the left amygdala, suggesting atypical development of a frontal-amygdala-fusiform system which is strongly linked to detecting salience and processing facial information. PMID:25479816

Spreadsheet-based program for alignment of overlapping DNA sequences.

PubMed

Anbazhagan, R; Gabrielson, E

1999-06-01

Molecular biology laboratories frequently face the challenge of aligning small overlapping DNA sequences derived from a long DNA segment. Here, we present a short program that can be used to adapt Excel spreadsheets as a tool for aligning DNA sequences, regardless of their orientation. The program runs on any Windows or Macintosh operating system computer with Excel 97 or Excel 98. The program is available for use as an Excel file, which can be downloaded from the BioTechniques Web site. Upon execution, the program opens a specially designed customized workbook and is capable of identifying overlapping regions between two sequence fragments and displaying the sequence alignment. It also performs a number of specialized functions such as recognition of restriction enzyme cutting sites and CpG island mapping without costly specialized software.

Technology: Today and Tomorrow. Proceedings of the Spring Meeting of the Nebraska Library Association--College and University Section and Special and Institutional Section (Fremont, Nebraska, May 22, 1992).

ERIC Educational Resources Information Center

Pearson, Debra, Ed.

The papers presented at this conference challenged participants to become an integral part of the planning necessary to keep libraries on the cutting edge of technological advances. Academic libraries are admonished to reposition themselves to deliver both new and traditional services, or face the prospect of being preempted by other agencies. The…

Family Child Care Marketing Guide: How To Build Enrollment and Promote Your Business as a Child Care Professional. Redleaf Business Series.

ERIC Educational Resources Information Center

Copeland, Tom

Because family child care providers operate out of private homes and are largely invisible to parents, they are faced with a special challenge when they try to market their programs. Based on the premise that there is no contradiction between offering a high-quality home-based child care program and marketing it as a business, this book focuses on…

Protecting rural communities from terrorism: a statewide, community-based model.

PubMed

Clawson, Art; Brooks, Robert G

2003-01-01

Given the number of Americans who live in rural areas and the unique challenges they face in the provision of health care services, special attention to planning for and responding to terrorist acts is warranted. After September 11, 2001, Florida developed a statewide, community-based model that applies the public health principles of assessment, policy development, and assurance. This model can serve as a possible framework for other states and communities.

Challenges and Developments in the Assessment of (Mal)adaptive Personality and Pathological States in Older Adults.

PubMed

Rossi, Gina; Videler, Arjan; van Alphen, S P J

2018-04-01

Since older adults often show an atypical presentation of (mal)adaptive personality traits and pathological states, the articles in this special issue will concisely discuss some perennial issues in clinical assessment in older adults and thus outline the main challenges this domain faces. By bringing empirical work and meta-analytic studies from leading scholars in the field of geropsychology, the articles will also address these challenges by reporting the latest developments in the field. This way, we hope to reshape the way clinicians and researchers assess (mal)adaptive personality and pathological states in older adults into a more reliable and valid assessment method that integrates the specific biopsychosocial context of older age.

77 FR 16910 - Special Conditions: Boeing Model 787 Series Airplanes; Single-place Side-facing Seats With...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-23

...-0311; Special Conditions No. 25-458-SC] Special Conditions: Boeing Model 787 Series Airplanes; Single... associated with single-place side-facing seats with inflatable lapbelts. The applicable airworthiness... have a novel or unusual design feature associated with single-place side-facing seats with inflatable...

Mapping face categorization in the human ventral occipitotemporal cortex with direct neural intracranial recordings.

PubMed

Rossion, Bruno; Jacques, Corentin; Jonas, Jacques

2018-02-26

The neural basis of face categorization has been widely investigated with functional magnetic resonance imaging (fMRI), identifying a set of face-selective local regions in the ventral occipitotemporal cortex (VOTC). However, indirect recording of neural activity with fMRI is associated with large fluctuations of signal across regions, often underestimating face-selective responses in the anterior VOTC. While direct recording of neural activity with subdural grids of electrodes (electrocorticography, ECoG) or depth electrodes (stereotactic electroencephalography, SEEG) offers a unique opportunity to fill this gap in knowledge, these studies rather reveal widely distributed face-selective responses. Moreover, intracranial recordings are complicated by interindividual variability in neuroanatomy, ambiguity in definition, and quantification of responses of interest, as well as limited access to sulci with ECoG. Here, we propose to combine SEEG in large samples of individuals with fast periodic visual stimulation to objectively define, quantify, and characterize face categorization across the whole VOTC. This approach reconciles the wide distribution of neural face categorization responses with their (right) hemispheric and regional specialization, and reveals several face-selective regions in anterior VOTC sulci. We outline the challenges of this research program to understand the neural basis of face categorization and high-level visual recognition in general. © 2018 New York Academy of Sciences.

Parker discusses vision. Interview by Donald E. L. Johnson.

PubMed

Parker, S S

1990-09-01

What special challenges face a major multi-hospital network as it enters the 1990s, offering care to diverse communities? What problems will its CEO have to deal with in an era of cutbacks and change? Scott S. Parker, president and chief executive officer of Intermountain Health Care, Inc., (IHC), a not-for-profit health care delivery system of 24 hospitals in Utah, Idaho, and Wyoming, plus an array of other medical facilities and services, discusses the challenges and accomplishments with Donald E. L. Johnson, publisher of Health Care Strategic Management. In the following interview, he talks about strategies and opportunities among many other topics.

The visible problems of an "invisible" profession: the crisis and challenge for nursing.

PubMed

Fagin, C M

1987-01-01

Although I found the special fall 1986 issue of Inquiry, on social responsibility in health care, thought provoking, the nursing profession was conspicuous by its absence. This evoked a letter to the editor, which resulted in an invitation to write this paper, dealing with the challenges and issues facing nursing in the years to come. Among the matters I discuss are the looming shortage of skilled registered nurses, the expanding roles of and opportunities for nurses, the alarming drop in the numbers of highly qualified young people interested in nursing careers, and the necessity of educating nurses in mainstream university baccalaureate programs.

Why is the VLT Very Efficient?

NASA Astrophysics Data System (ADS)

Comerón, F.

2009-09-01

The operations model of the ESO Very Large Telescope (VLT) heavily relies on a full-scale implementation of Service Mode observing. In this contribution we review the main features of ESO's approach to Service Mode at the VLT, we outline the advantages offered by this mode, and the challenges faced when implementing it given the wide diversity of instrumentation and instrument modes currently available at the VLT and the VLT Interferometer (VLTI). We give special emphasis to the part of this challenge directly derived from the evolution of the atmospheric conditions, which drive the short-term scheduling of the different scientific programmes competing for the available time.

Cognitive specialization for learning faces is associated with shifts in the brain transcriptome of a social wasp.

PubMed

Berens, Ali J; Tibbetts, Elizabeth A; Toth, Amy L

2017-06-15

The specialized ability to learn and recall individuals based on distinct facial features is known in only a few, large-brained social taxa. Social paper wasps in the genus Polistes are the only insects known to possess this form of cognitive specialization. We analyzed genome-wide brain gene expression during facial and pattern training for two species of paper wasps ( P. fuscatus , which has face recognition, and P. metricus , which does not) using RNA sequencing. We identified 237 transcripts associated with face specialization in P. fuscatus , including some transcripts involved in neuronal signaling (serotonin receptor and tachykinin). Polistes metricus that learned faces (without specialized learning) and P. fuscatus in social interactions with familiar partners (from a previous study) showed distinct sets of brain differentially expressed transcripts. These data suggest face specialization in P. fuscatus is related to shifts in the brain transcriptome associated with genes distinct from those related to general visual learning and social interactions. © 2017. Published by The Company of Biologists Ltd.

Is There a Universal Understanding of Vulnerability? Experiences with Russian and Romanian Trainees in Research Ethics

PubMed Central

Loue, Sana; Loff, Bebe

2014-01-01

Vulnerability of participants in research and the provision of special protections for vulnerable research participants are key concepts in research ethics. Despite international consensus requiring special protections for vulnerable research participants, both the concept of vulnerability and the nature and adequacy of strategies to reduce vulnerability remain vague and, consequently, are subject to varying interpretations. We report on observations of the challenges faced in understanding this key concept by 20 Russian and Romanian trainees participating in a one-year M.A. training program in research ethics from 2000 through 2011. We describe how trainees’ understanding of and appreciation for the need for special protections of vulnerable research participants was nurtured. This paper is part of a collection of papers analyzing the Fogarty International Center's International Research Ethics Education and Curriculum Development program. PMID:24384513

Ohio study shows that insurance coverage is critical for children with special health care needs as they transition to adulthood.

PubMed

Goudie, Anthony; Carle, Adam C

2011-12-01

Nearly 30 percent of young adults with special health care needs in Ohio lack health insurance, compared to 5 percent of the state's children with special health care needs. As children with such needs become too old for Medicaid or insurance through their parents' employer, they face great challenges in obtaining insurance. Lack of insurance is highly predictive of unmet needs, which in turn are predictive of costly hospital-based encounters. Young adults with special health care needs who are uninsured are more than twice as likely as their peers with insurance to forgo filling prescriptions and getting care and to have problems getting care. Even after insurance status is accounted for, young adults with special health care needs are more likely than children with such needs to not fill prescriptions because of cost and to delay or forgo needed care. This study demonstrates that continuous and adequate health insurance is vital to the continued well-being of children with special health care needs as they transition to young adulthood.

Competences for Working with Older People: The Development and Verification of The European Core Competence Framework for Health and Social Care Professionals Working with Older People

ERIC Educational Resources Information Center

Dijkman, Bea; Reehuis, Lidwien; Roodbol, Petrie

2017-01-01

Universities of applied sciences in Europe face the challenge of preparing students in health and social care for working with older people and contributing to the innovations needed in light of the ageing of society, along with changes in the health and social care systems in many countries. Dealing with the special needs of older people and the…

A travel clinic in your office: grow your practice and protect international travelers.

PubMed

Kirsch, Michael

2009-01-01

Medical practices today face economic challenges from declining reimbursements and rising overhead costs. Physicians need to develop new income sources to invigorate their practices and remain viable. Travel medicine-advising and immunizing international travelers-is a rapidly growing specialty in the United States that generates substantial cash reimbursements and professional satisfaction. Travel Clinics of America, a physician-operated company, specializes in helping physicians to incorporate travel medicine into their existing practices.

The Pediatric Home Care/Expenditure Classification Model (P/ECM): A Home Care Case-Mix Model for Children Facing Special Health Care Challenges.

PubMed

Phillips, Charles D

2015-01-01

Case-mix classification and payment systems help assure that persons with similar needs receive similar amounts of care resources, which is a major equity concern for consumers, providers, and programs. Although health service programs for adults regularly use case-mix payment systems, programs providing health services to children and youth rarely use such models. This research utilized Medicaid home care expenditures and assessment data on 2,578 children receiving home care in one large state in the USA. Using classification and regression tree analyses, a case-mix model for long-term pediatric home care was developed. The Pediatric Home Care/Expenditure Classification Model (P/ECM) grouped children and youth in the study sample into 24 groups, explaining 41% of the variance in annual home care expenditures. The P/ECM creates the possibility of a more equitable, and potentially more effective, allocation of home care resources among children and youth facing serious health care challenges.

The Pediatric Home Care/Expenditure Classification Model (P/ECM): A Home Care Case-Mix Model for Children Facing Special Health Care Challenges

PubMed Central

Phillips, Charles D.

2015-01-01

Case-mix classification and payment systems help assure that persons with similar needs receive similar amounts of care resources, which is a major equity concern for consumers, providers, and programs. Although health service programs for adults regularly use case-mix payment systems, programs providing health services to children and youth rarely use such models. This research utilized Medicaid home care expenditures and assessment data on 2,578 children receiving home care in one large state in the USA. Using classification and regression tree analyses, a case-mix model for long-term pediatric home care was developed. The Pediatric Home Care/Expenditure Classification Model (P/ECM) grouped children and youth in the study sample into 24 groups, explaining 41% of the variance in annual home care expenditures. The P/ECM creates the possibility of a more equitable, and potentially more effective, allocation of home care resources among children and youth facing serious health care challenges. PMID:26740744

Mechanisms of face perception

PubMed Central

Tsao, Doris Y.

2009-01-01

Faces are among the most informative stimuli we ever perceive: Even a split-second glimpse of a person's face tells us their identity, sex, mood, age, race, and direction of attention. The specialness of face processing is acknowledged in the artificial vision community, where contests for face recognition algorithms abound. Neurological evidence strongly implicates a dedicated machinery for face processing in the human brain, to explain the double dissociability of face and object recognition deficits. Furthermore, it has recently become clear that macaques too have specialized neural machinery for processing faces. Here we propose a unifying hypothesis, deduced from computational, neurological, fMRI, and single-unit experiments: that what makes face processing special is that it is gated by an obligatory detection process. We will clarify this idea in concrete algorithmic terms, and show how it can explain a variety of phenomena associated with face processing. PMID:18558862

Global Interconnectivity Between Mobile Satellite and Terrestrial Users: Call Signalling Issues and Challenges

NASA Technical Reports Server (NTRS)

Estabrook, Polly; Moon, Todd; Spade, Rob

1996-01-01

This paper will discuss some of the challenges in connecting mobile satellite users and mobile terrestrial users in a cost efficient manner and with a grade of service comparable to that of satellite to fixed user calls. Issues arising from the translation between the mobility management protocols resident at the satellite Earth station and those resident at cellular switches - either GSM (Group Special Mobile) or IS-41 (used by U.S. digital cellular systems) type - will be discussed. The impact of GSM call routing procedures on the call setup of a satellite to roaming GSM user will be described. Challenges facing provision of seamless call handoff between satellite and cellular systems will be given. A summary of the issues explored in the paper are listed and future work outlined.

The return of the phoenix: the 1963 International Congress of Zoology and American zoologists in the twentieth century.

PubMed

Johnson, Kristin

2009-01-01

This paper examines the International Congress of Zoology held in Washington D.C. in 1963 as a portrait of American zoologists' search for effective and rewarding relationships with both each other and the public. Organizers of the congress envisioned the congress as a last ditch effort to unify the disparate subdisciplines of zoology, overcome the barriers of specialization, and ward off the heady claims of more reductionist biologists. The problems zoologists faced as they worked to fulfill these ambitious goals illuminate some of the challenges faced by members of the naturalist tradition as they worked to establish disciplinary unity while seeking public support in the competitive world of twentieth century science.

Typical and Atypical Neurodevelopment for Face Specialization: An fMRI Study

ERIC Educational Resources Information Center

Joseph, Jane E.; Zhu, Xun; Gundran, Andrew; Davies, Faraday; Clark, Jonathan D.; Ruble, Lisa; Glaser, Paul; Bhatt, Ramesh S.

2015-01-01

Individuals with autism spectrum disorder (ASD) and their relatives process faces differently from typically developed (TD) individuals. In an fMRI face-viewing task, TD and undiagnosed sibling (SIB) children (5-18 years) showed face specialization in the right amygdala and ventromedial prefrontal cortex, with left fusiform and right amygdala face…

Multilevel water governance and problems of scale: setting the stage for a broader debate.

PubMed

Moss, Timothy; Newig, Jens

2010-07-01

Environmental governance and management are facing a multiplicity of challenges related to spatial scales and multiple levels of governance. Water management is a field particularly sensitive to issues of scale because the hydrological system with its different scalar levels from small catchments to large river basins plays such a prominent role. It thus exemplifies fundamental issues and dilemmas of scale in modern environmental management and governance. In this introductory article to an Environmental Management special feature on "Multilevel Water Governance: Coping with Problems of Scale," we delineate our understanding of problems of scale and the dimensions of scalar politics that are central to water resource management. We provide an overview of the contributions to this special feature, concluding with a discussion of how scalar research can usefully challenge conventional wisdom on water resource management. We hope that this discussion of water governance stimulates a broader debate and inquiry relating to the scalar dimensions of environmental governance and management in general.

Nature-based solutions for resilient landscapes and cities.

PubMed

Lafortezza, Raffaele; Chen, Jiquan; van den Bosch, Cecil Konijnendijk; Randrup, Thomas B

2017-12-04

Nature-based solutions (NBS) are increasingly applied to guide the design of resilient landscapes and cities to enable them to reach economic development goals with beneficial outcomes for the environment and society. The NBS concept is closely related to other concepts including sustainability, resilience, ecosystem services, coupled human and environment, and green (blue) infrastructure; however, NBS represent a more efficient and cost-effective approach to development than traditional approaches. The European Commission is actively engaged in investing in NBS as a driver in developing ecosystem services-based approaches throughout Europe and the world. The pool of knowledge and expertise presented in this Special Issue of Environmental Research highlights the applications of NBS as 'living' and adaptable tools to boost the capacity of landscapes and cities to face today's critical environmental, economic and societal challenges. Based on the literature and papers of this Special Issue, we propose five specific challenges for the future of NBS. Copyright © 2017 Elsevier Inc. All rights reserved.

Reforms and emerging noncommunicable disease: some challenges facing a conflict-ridden country--the case of the Syrian Arab Republic.

PubMed

Sen, Kasturi; Al-Faisal, Waleed

2013-01-01

The past year witnessed considerable turbulence in the Arab world-in this case, Syria, a lower middle-income country with a record of a strong public health infrastructure. This paper explores the current challenges facing its health system from reforms, civil strife and international sanctions all of which we argue have serious implications for population health. The health sector in Syria was little known, and until recently, it was well integrated to provide preventive and specialized care when needed. Regionally, it was one of the few countries ready and capable of addressing the challenges of demographic and epidemiologic transition with a long-standing emphasis on primary care and prevention, unlike most countries of the region. This context has changed dramatically through the recent implementation of reforms and the current civil war. Changes to financing, management and the delivery of health service placed access to services in jeopardy, but now, these are compounded by the destruction from an intractable and violent conflict and international sanctions. This paper explores some of the combined effects of reforms, conflict and sanctions on population health. Copyright © 2013 John Wiley & Sons, Ltd.

The Challenge of Antibiotic-Resistant Staphylococcus: Lessons from Hospital Nurseries in the mid-20th Century

PubMed Central

Shaffer, Robyn Kroop

2013-01-01

In the late 1940s, epidemics of antibiotic-resistant strains of Staphylococcus aureus began to plague postpartum nurseries in hospitals across the United States. Exacerbated by overcrowding and nursing shortages, resistant S. aureus outbreaks posed a novel challenge to physicians and nurses heavily reliant on antibiotics as both prophylaxis and treatment. This paper explores the investigation of the reservoir, mode of transmission, and virulence of S. aureus during major hospital outbreaks and the subsequent implementation of novel infection control measures from the late 1940s through the early 1960s. The exploration of these measures reveals a shift in infection control policy as hospitals, faced with the failure of antibiotics to slow S. aureus outbreaks, implemented laboratory culture routines, modified nursery structure and layout, and altered nursing staff procedures to counter various forms of S. aureus transmission. Showcasing the need for widespread epidemiologic surveillance, ultimately manifesting itself in specialized “hospital epidemiology” training promoted in the 1970s, the challenges faced by hospital nurses in the 1950s prove highly relevant to the continued struggle with methicillin-resistant Staphylococcus aureus (MRSA) and other resistant nosocomial infections. PMID:23766746

The challenge of antibiotic-resistant Staphylococcus: lessons from hospital nurseries in the mid-20th century.

PubMed

Shaffer, Robyn Kroop

2013-06-01

In the late 1940s, epidemics of antibiotic-resistant strains of Staphylococcus aureus began to plague postpartum nurseries in hospitals across the United States. Exacerbated by overcrowding and nursing shortages, resistant S. aureus outbreaks posed a novel challenge to physicians and nurses heavily reliant on antibiotics as both prophylaxis and treatment. This paper explores the investigation of the reservoir, mode of transmission, and virulence of S. aureus during major hospital outbreaks and the subsequent implementation of novel infection control measures from the late 1940s through the early 1960s. The exploration of these measures reveals a shift in infection control policy as hospitals, faced with the failure of antibiotics to slow S. aureus outbreaks, implemented laboratory culture routines, modified nursery structure and layout, and altered nursing staff procedures to counter various forms of S. aureus transmission. Showcasing the need for widespread epidemiologic surveillance, ultimately manifesting itself in specialized "hospital epidemiology" training promoted in the 1970s, the challenges faced by hospital nurses in the 1950s prove highly relevant to the continued struggle with methicillin-resistant Staphylococcus aureus (MRSA) and other resistant nosocomial infections.

The Proposed MACRA/MIPS Threshold for Patient-Facing Encounters: What It Means for Radiologists.

PubMed

Rosenkrantz, Andrew B; Hirsch, Joshua A; Allen, Bibb; Wang, Wenyi; Hughes, Danny R; Nicola, Gregory N

2017-03-01

In implementing the Merit-Based Incentive Payment System (MIPS), CMS will provide special considerations to physicians with infrequent face-to-face patient encounters by reweighting MIPS performance categories to account for the unique circumstances facing these providers. The aim of this study was to determine the impact of varying criteria on the fraction of radiologists who are likely to receive special considerations for performance assessment under MIPS. Data from the 2014 Medicare Physician and Other Supplier file for 28,710 diagnostic radiologists were used to determine the fraction of radiologists meeting various proposed criteria for receiving special considerations. For each definition, the fraction of patient-facing encounters among all billed codes was determined for those radiologists not receiving special considerations. When using the criterion proposed by CMS that physicians will receive special considerations if billing ≤25 evaluation and management services or surgical codes, 72.0% of diagnostic radiologists would receive special considerations, though such encounters would represent only 2.1% of billed codes among remaining diagnostic radiologists without special considerations. If CMS were to apply an alternative criterion of billing ≤100 evaluation and management codes exclusively, 98.8% of diagnostic radiologists would receive special considerations. At this threshold, patient-facing encounters would represent approximately 10% of billed codes among remaining radiologists without special considerations. The current CMS proposed criterion for special considerations would result in a considerable fraction of radiologists being evaluated on the basis of measures that are not reflective of their practice and beyond their direct control. Alternative criteria could help ensure that radiologists are provided a fair opportunity for success in performance review under the MIPS. Copyright © 2016 American College of Radiology. Published by Elsevier Inc. All rights reserved.

An Interdisciplinary Approach Between Medical Informatics and Social Sciences to Transdisciplinary Requirements Engineering for an Integrated Care Setting.

PubMed

Vielhauer, Jan; Böckmann, Britta

2017-01-01

Requirements engineering of software products for elderly people faces some special challenges to ensure a maximum of user acceptance. Within the scope of a research project, a web-based platform and a mobile app are approached to enable people to live in their own home as long as possible. This paper is about a developed method of interdisciplinary requirements engineering by a team of social scientists in cooperation with computer scientists.

Introduction to the special section from recent Association of Psychologists in Academic Health Centers (APAHC) programs.

PubMed

Klepac, Robert K; Dixon, Kim E

2010-12-01

The Association of Psychologists in Academic Health Centers (APAHC) offers programming at the annual American Psychological Association (APA) conventions as well as periodic APAHC conferences. Participants from academic health centers across the country convened in St. Louis, Missouri, October 15-17, 2009, for the 4th National Conference of the Association of Psychologists in Academic Health Centers (APAHC). The title of the conference was ''Psychologists in Academic Health Centers: Facing Tomorrow's Challenges to AHC Programs and Careers.'' Efforts were made to include topics relevant to academic health center (AHC) practice including the unique challenges of working in AHCs and issues pertinent to the different stages of AHC careers. To facilitate networking, opportunities for discussion among conferees and presenters with shared interests and concerns were provided throughout the conference. This paper introduces the special section of JCPMS dedicated to the conference and provides a brief overview of its development and organization. Articles selected for inclusion represent a sampling of the four conference themes: (1) challenges to AHC programs, (2) staying current in critical clinical areas, (3) professional issues and challenges, and (4) challenges to developing careers. Post-conference evaluation data are presented as evidence of the need for further conferences with similar foci. The programming offered by APAHC at the APA convention in San Diego in 2010 built on the themes offered at the 2009 APAHC conference.

Technology-enabled academic detailing: computer-mediated education between pharmacists and physicians for evidence-based prescribing.

PubMed

Ho, Kendall; Nguyen, Anne; Jarvis-Selinger, Sandra; Novak Lauscher, Helen; Cressman, Céline; Zibrik, Lindsay

2013-09-01

Academic detailing (AD) is the practice of specially trained pharmacists with detailed medication knowledge meeting with physicians to share best practices of prescribing. AD has demonstrated efficacy in positively influencing physicians' prescribing behavior. Nevertheless, a key challenge has been that physicians in rural and remote locations, or physicians who are time challenged, have limited ability to participate in face-to-face meetings with academic detailers, as these specially trained academic detailers are primarily urban-based and limited in numbers. To determine the feasibility of using information technologies to facilitate communication between academic detailers and physicians (known as Technology-Enabled Academic Detailing or TEAD) through a comparison to traditional face-to-face academic detailing (AD). Specifically, TEAD is compared to AD in terms of the ability to aid physicians in acquiring evidence-informed prescribing information on diabetes-related medications, measured in terms of time efficiency, satisfaction of both physicians and pharmacists, and quality of knowledge exchange. General Practitioner Physicians (n=105) and pharmacists (n=12) were recruited from across British Columbia. Pharmacists were trained to be academic detailers on diabetes medication usage. Physicians were assigned to one of four intervention groups to receive four academic detailing sessions from trained pharmacists. Intervention groups included: (1) AD only, (2) TEAD only, (3) TEAD crossed over to AD at midpoint, and (4) AD crossed over to TEAD at midpoint. Evaluation included physician-completed surveys before and after each session, pharmacist logs after each detailing session, interviews and focus groups with physicians and pharmacists at study completion, as well as a technical support log to record all phone calls and emails from physicians and pharmacists regarding any technical challenges during the TEAD sessions, or usage of the web portal. Because recruitment was very low for the cross over groups, we analyzed the results in two groups instead: AD only and TEAD only. 354 sessions were conducted (AD=161, TEAD=193). Of these, complete data were available for 300 sessions, which were included in analysis (AD=133, TEAD=167). On average, TEAD sessions were 49min long, and AD sessions 81min long. Overall, physicians enjoyed both modalities of academic detailing (AD and TEAD) because they received information that both reinforced their existing diabetes knowledge and also provided new prescribing insights and approaches. The results suggest that TEAD is an acceptable alternative to AD for providing physicians advice about prescribing. TEAD is more time efficient, facilitates effective knowledge exchange and interprofessional collaboration, and can reach those physicians virtually where face-to-face AD is not possible or practical. Due to logistics, physicians were allocated, rather than randomized, to receive AD and/or TEAD. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

The Current and Historical Distribution of Special Status Amphibians at the Livermore Site and Site 300

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

Hattem, M V; Paterson, L; Woollett, J

2008-08-20

65 surveys were completed in 2002 to assess the current distribution of special status amphibians at the Lawrence Livermore National Laboratory's (LLNL) Livermore Site and Site 300. Combined with historical information from previous years, the information presented herein illustrates the dynamic and probable risk that amphibian populations face at both sites. The Livermore Site is developed and in stark contrast to the mostly undeveloped Site 300. Yet both sites have significant issues threatening the long-term sustainability of their respective amphibian populations. Livermore Site amphibians are presented with a suite of challenges inherent of urban interfaces, most predictably the bullfrog (Ranamore » catesbeiana), while Site 300's erosion issues and periodic feral pig (Sus scrofa) infestations reduce and threaten populations. The long-term sustainability of LLNL's special status amphibians will require active management and resource commitment to maintain and restore amphibian habitat at both sites.« less

Progressive and regressive developmental changes in neural substrates for face processing: Testing specific predictions of the Interactive Specialization account

PubMed Central

Joseph, Jane E.; Gathers, Ann D.; Bhatt, Ramesh S.

2010-01-01

Face processing undergoes a fairly protracted developmental time course but the neural underpinnings are not well understood. Prior fMRI studies have only examined progressive changes (i.e., increases in specialization in certain regions with age), which would be predicted by both the Interactive Specialization (IS) and maturational theories of neural development. To differentiate between these accounts, the present study also examined regressive changes (i.e., decreases in specialization in certain regions with age), which is predicted by the IS but not maturational account. The fMRI results show that both progressive and regressive changes occur, consistent with IS. Progressive changes mostly occurred in occipital-fusiform and inferior frontal cortex whereas regressive changes largely emerged in parietal and lateral temporal cortices. Moreover, inconsistent with the maturational account, all of the regions involved in face viewing in adults were active in children, with some regions already specialized for face processing by 5 years of age and other regions activated in children but not specifically for faces. Thus, neurodevelopment of face processing involves dynamic interactions among brain regions including age-related increases and decreases in specialization and the involvement of different regions at different ages. These results are more consistent with IS than maturational models of neural development. PMID:21399706

Challenges Women with Disability Face in Accessing and Using Maternal Healthcare Services in Ghana: A Qualitative Study.

PubMed

Ganle, John Kuumuori; Otupiri, Easmon; Obeng, Bernard; Edusie, Anthony Kwaku; Ankomah, Augustine; Adanu, Richard

2016-01-01

While a number of studies have examined the factors affecting accessibility to and utilisation of healthcare services by persons with disability in general, there is little evidence about disabled women's access to maternal health services in low-income countries and few studies consult disabled women themselves to understand their experience of care and the challenges they face in accessing skilled maternal health services. The objective of this paper is to explore the challenges women with disabilities encounter in accessing and using institutional maternal healthcare services in Ghana. A qualitative study was conducted in 27 rural and urban communities in the Bosomtwe and Central Gonja districts of Ghana with a total of 72 purposively sampled women with different physical, visual, and hearing impairments who were either lactating or pregnant at the time of this research. Semi-structured in-depth interviews were used to gather data. Attride-Stirling's thematic network framework was used to analyse the data. Findings suggest that although women with disability do want to receive institutional maternal healthcare, their disability often made it difficult for such women to travel to access skilled care, as well as gain access to unfriendly physical health infrastructure. Other related access challenges include: healthcare providers' insensitivity and lack of knowledge about the maternity care needs of women with disability, negative attitudes of service providers, the perception from able-bodied persons that women with disability should be asexual, and health information that lacks specificity in terms of addressing the special maternity care needs of women with disability. Maternal healthcare services that are designed to address the needs of able-bodied women might lack the flexibility and responsiveness to meet the special maternity care needs of women with disability. More disability-related cultural competence and patient-centred training for healthcare providers as well as the provision of disability-friendly transport and healthcare facilities and services are needed.

Challenges Women with Disability Face in Accessing and Using Maternal Healthcare Services in Ghana: A Qualitative Study

PubMed Central

Ganle, John Kuumuori; Otupiri, Easmon; Obeng, Bernard; Edusie, Anthony Kwaku; Ankomah, Augustine; Adanu, Richard

2016-01-01

Background While a number of studies have examined the factors affecting accessibility to and utilisation of healthcare services by persons with disability in general, there is little evidence about disabled women's access to maternal health services in low-income countries and few studies consult disabled women themselves to understand their experience of care and the challenges they face in accessing skilled maternal health services. The objective of this paper is to explore the challenges women with disabilities encounter in accessing and using institutional maternal healthcare services in Ghana. Methods and Findings A qualitative study was conducted in 27 rural and urban communities in the Bosomtwe and Central Gonja districts of Ghana with a total of 72 purposively sampled women with different physical, visual, and hearing impairments who were either lactating or pregnant at the time of this research. Semi-structured in-depth interviews were used to gather data. Attride-Stirling’s thematic network framework was used to analyse the data. Findings suggest that although women with disability do want to receive institutional maternal healthcare, their disability often made it difficult for such women to travel to access skilled care, as well as gain access to unfriendly physical health infrastructure. Other related access challenges include: healthcare providers’ insensitivity and lack of knowledge about the maternity care needs of women with disability, negative attitudes of service providers, the perception from able-bodied persons that women with disability should be asexual, and health information that lacks specificity in terms of addressing the special maternity care needs of women with disability. Conclusions Maternal healthcare services that are designed to address the needs of able-bodied women might lack the flexibility and responsiveness to meet the special maternity care needs of women with disability. More disability-related cultural competence and patient-centred training for healthcare providers as well as the provision of disability-friendly transport and healthcare facilities and services are needed. PMID:27347880

Practice, training, and research in neuropsychology in mainland China: challenges and opportunities.

PubMed

Chan, Raymond C K; Wang, Ya; Wang, Yi; Cheung, Eric F C

2016-11-01

This is an invited paper for a special issue. The objective was to review history, educational and training pathways, licensure and board certification, practice and compensation, and unique aspects of, or challenges faced by, neuropsychology in mainland China. Historical, scientific, and clinical literatures were reviewed and integrated. The history of neuropsychology in mainland China is traced back to the late 1930s. Educational pathways have not yet been fully formalized. Clinical practice generally occurs within rehabilitation settings, and medical license is required. The main challenge lies in the establishment of training guidelines and the expansion of neuropsychology to meet the tremendous needs of a large nation. Although the development and status of psychology has gradually gained momentum in mainland China, the development of neuropsychology has not shown significant advancement since the late 1930s.

Sources of Work-Related Support for Rural Special Education Teachers and Their Relationship to Teacher Satisfaction and Commitment

ERIC Educational Resources Information Center

Bassett Berry, Ann

2010-01-01

The shortage of special education teachers is a critical issue facing rural school districts. Administrators face moderate to extreme difficulties recruiting special educators and some are unable to fill positions at all. The retention of teachers to special education positions in rural schools is part of any comprehensive plan to deal with…

48 CFR 1480.903 - Award in the face of challenge.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 5 2014-10-01 2014-10-01 false Award in the face of challenge. 1480.903 Section 1480.903 Federal Acquisition Regulations System DEPARTMENT OF THE INTERIOR... Award in the face of challenge. (a) Award of a contract in the face of challenge may be made on the...

48 CFR 1480.903 - Award in the face of challenge.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 5 2013-10-01 2013-10-01 false Award in the face of challenge. 1480.903 Section 1480.903 Federal Acquisition Regulations System DEPARTMENT OF THE INTERIOR... Award in the face of challenge. (a) Award of a contract in the face of challenge may be made on the...

Environmental safety & health requirements for a federal facility

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

Campbell, G.; Wong, J.

1995-09-01

I would like to take this opportunity to discuss the challenges that face an environmental, safety, and health (ES&H) manager at a federal facility situated in California. The challenges are, in many aspects, similar to those facing ES&H professionals all over this country: dwindling resources and increasing regulatory demands. The Laboratory (LLNL) is under closer scrutiny than other R&D facilities located in California because some of its research activities involve nuclear weapon design. Today I would like to talk about two actions we, the ES&H management at LLNL, have taken to decrease the impact of dwindling resources and increasing regulatorymore » demands: (1) Institution of a performance-based contract, which the University of California negotiated with the Department of Energy (DOE) to reduce the impact of special mandates required of federal facilities. Under this contract, ES&H performance is measured by results rather than by process; (2) Redesign of the LLNL Hazards Control Department to a flat organization that incorporates employee empowerment and Self-Managed Work Teams (SMWTs).« less

Assessing the current state of dental informatics in saudi arabia: the new frontier.

PubMed

Al-Nasser, Lubna; Al-Ehaideb, Ali; Househ, Mowafa

2014-01-01

Dental informatics is an emerging field that has the potential to transform the dental profession. This study aims to summarize the current applications of dental informatics in Saudi Arabia and to identify the challenges facing expansion of dental informatics in the Saudi context. Search for published articles and specialized forum entries was conducted, as well as interviews with dental professionals familiar with the topic. Results indicated that digital radiography/analysis and administrative management of dental practice are the commonest applications used. Applications in Saudi dental education included: web-based learning systems, computer-based assessments and virtual technology for clinical skills' teaching. Patients' education software, electronic dental/oral health records and the potential of dental research output from electronic databases are yet to be achieved in Saudi Arabia. Challenges facing Saudi dental informatics include: lack of IT infrastructure/support, social acceptability and financial cost. Several initiatives are taken towards the research in dental informatics. Still, more investments are needed to fully achieve the potential of various application of informatics in dental education, practice and research.

Challenges in the use of treatment to investigate cognition.

PubMed

Nickels, Lyndsey; Rapp, Brenda; Kohnen, Saskia

2015-01-01

The use of data from people with cognitive impairments to inform theories of cognition is an established methodology, particularly in the field of cognitive neuropsychology. However, it is less well known that studies that aim to improve cognitive functioning using treatment can also inform our understanding of cognition. This paper discusses a range of challenges that researchers face when testing theories of cognition and particularly when using treatment as a tool for doing so. It highlights the strengths of treatment methodology for testing causal relations and additionally discusses how generalization of treatment effects can shed light on the nature of cognitive representations and processes. These points are illustrated using examples from the Special Issue of Cognitive Neuropsychology entitled Treatment as a tool for investigating cognition.

[Mass maritime casualty incidents in German waters: structures and resources].

PubMed

Castan, J; Paschen, H-R; Wirtz, S; Dörges, V; Wenderoth, S; Peters, J; Blunk, Y; Bielstein, A; Kerner, T

2012-07-01

The Central Command for Maritime Emergencies was founded in Germany in 2003 triggered by the fire on board of the cargo ship "Pallas" in 1998. Its mission is to coordinate and direct measures at or above state level in maritime emergency situations in the North Sea and the Baltic Sea. A special task in this case is to provide firefighting and medical care. To face these challenges at sea emergency doctors and firemen have been specially trained. This form of organization provides a concept to counter mass casualty incidents and peril situations at sea. Since the foundation of the Central Command for Maritime Emergencies there have been 5 operations for firefighting units and 4 for medical response teams. Assignments and structure of the Central Command for Maritime Emergencies are unique in Europe.

ROMANIA - IYPE AND BEYOND

NASA Astrophysics Data System (ADS)

Mocanu, V. I.; Sandulescu, M.

2009-12-01

Challenged by a long and shaking transition from the communist to democratic political and social system, the long term tradition of the Romanian Geosciences faced a new opportunity with the occasion of the International Year of Planet Earth. Special activities have been dedicated to exciting new, integrated Earth Sciences. In addition to regular activities, a special attention has been paid to the young, very young generation and the attempt to open their mind towards our changing Planet and its importance for their future. Another focal point has been represented by the advance in communicating our Science to the General Public, decision makers from central and local level, trying to persuade them towards decision in which our Planet and our future on it has to be seriously taken into consideration. A summary of past, present and future activities is presented.

Oral health challenges facing Dubai children with Autism Spectrum Disorder at home and in accessing oral health care.

PubMed

Mansoor, D; Al Halabi, M; Khamis, A H; Kowash, M

2018-06-01

To investigate the challenges faced by Autism Spectrum Disorder (ASD) children and their families in Dubai from three different perspectives of dental care: oral care at home, oral care at the dentist and access to oral care, and to compare the results to their normally developing peers. A case-control comparative study of 84 ASD and 53 healthy children attending special needs centres and schools in Dubai including siblings of the autistic children. Data collection was by a survey questionnaire completed by parents or guardians. More parents of ASD children compared to parents of healthy children reported difficulties across almost all oral care variables explored. The majority of ASD children's parents (83.3%) reported that their children need assistance in brushing their teeth compared with 15.4% of the healthy controls (p-value < 0.001). The ASD children's uncooperative behaviour increased during dental visits and significantly more parents (37%) rated their child's experience as negative compared with 9.5% among the parents of control children (p-value=0.006). The autistic children had visited a dentist mostly for extractions. This study indicates that autistic children in Dubai experience more challenges and barriers to oral care than their typically developing healthy peers.

Experiences of Families Transmitting Values in a Rapidly Changing Society: Implications for Family Therapists.

PubMed

Akyil, Yudum; Prouty, Anne; Blanchard, Amy; Lyness, Kevin

2016-06-01

Intergenerational value transmission affects parent-child relationships and necessitates constant negotiation in families. Families with adolescents from rapidly changing societies face unique challenges in balancing the traditional collectivistic family values that promote harmony with emerging values that promote autonomy. Using modern Turkey as an example of such a culture, the authors examine the transmission process in families that hold more traditional and collectivistic values than their adolescent children. Special consideration is given to generational and cultural differences in the autonomy and relatedness dimensions. © 2015 Family Process Institute.

DERMA: A Melanoma Diagnosis Platform Based on Collaborative Multilabel Analog Reasoning

PubMed Central

Golobardes, Elisabet; Corral, Guiomar; Puig, Susana; Malvehy, Josep

2014-01-01

The number of melanoma cancer-related death has increased over the last few years due to the new solar habits. Early diagnosis has become the best prevention method. This work presents a melanoma diagnosis architecture based on the collaboration of several multilabel case-based reasoning subsystems called DERMA. The system has to face up several challenges that include data characterization, pattern matching, reliable diagnosis, and self-explanation capabilities. Experiments using subsystems specialized in confocal and dermoscopy images have provided promising results for helping experts to assess melanoma diagnosis. PMID:24578629

Building clinicians-researchers partnerships: lessons from diverse natural settings and practice-oriented initiatives.

PubMed

Castonguay, Louis G; Youn, Soo Jeong; Xiao, Henry; Muran, J Christopher; Barber, Jacques P

2015-01-01

In this concluding paper, we identify the type of studies conducted by 11 teams of contributors to a special issue on building clinicians-researchers partnerships. Those studies were conducted across a variety of clinical settings. We also integrate the lessons that have emerged from their collaborative initiatives in terms of obstacles faced, strategies adopted to address these challenges, benefits gained, and general recommendations offered to facilitate studies conducted with or by clinicians. The paper ends with the authors' thoughts about the future success of practice-oriented research in general.

Radio Spectrum Management in the Asia-Pacific Region

NASA Astrophysics Data System (ADS)

Tzioumis, T.

2004-06-01

The Asia-Pacific region comprises countries in ITU-R Region 3 from South and East Asia, Oceania and the Pacific islands, while excluding the Americas. Organizations in the Asia- Pacific region face special challenges in coping with the very diverse cultures and languages of the different nations. Telecommunications in each country are usually administered by a single National Communications Administration. These administrations participate in a number of regional umbrella organizations which promote cooperation in the development of communications in the Asia-Pacific. Those with relevance to radio astronomy are briefly oulined in this paper.

The Role of Plants in Space Exploration: Some History and Background

NASA Technical Reports Server (NTRS)

Wheeler, Raymond M.

2016-01-01

For over 3 decades, NASA has sponsored research on crops for human life support in space. Specialized watering techniques have even been tested for weightless settings, but most studies used conventional watering, such as hydroponics, which should work well on surface settings of the Moon or Mars. NASAs testing has spanned a wide range of crops and studied innovative techniques to increase yields, reduce power, minimize growing volume, and recycle water and nutrients. These issues closely parallel challenges faced in terrestrial controlled environment agriculture, which is expanding around the world.

Bullying and Victimisation among Taiwanese Students in Special Schools

ERIC Educational Resources Information Center

Wei, Hsi-Sheng; Chang, Heng-Hao; Chen, Ji-Kang

2016-01-01

This study examined the prevalence of bullying and victimisation among students in special schools in Taiwan. The sample included 140 students with various disabilities, aged 12-18, from 10 special schools throughout Taiwan. Trained interviewers conducted face-to-face surveys using structured questionnaires. Results show that 31.8% of students in…

From Online Student to Online Instructor: Assistive Strategies

ERIC Educational Resources Information Center

McKnight, Jodi

2012-01-01

With the influx of online learning opportunities, online students and instructors are faced with a variety of challenges. Online students face the same challenges as do face-to-face learners, but by facing them in an online context, the interpretations of those challenges can lead to the success or failure of their overall educational experience.…

Ethical dilemmas in pediatric and adolescent psychogenic nonepileptic seizures.

PubMed

Cole, Cristie M; Falcone, Tatiana; Caplan, Rochelle; Timmons-Mitchell, Jane; Jares, Kristine; Ford, Paul J

2014-08-01

To date, only a very narrow window of ethical dilemmas in psychogenic nonepileptic seizures (PNES) has been explored. Numerous distinct ethical dilemmas arise in diagnosing and treating pediatric and adolescent patients with PNESs. Important ethical values at stake include trust, transparency, confidentiality, professionalism, autonomy of all stakeholders, and justice. In order to further elucidate the ethical challenges in caring for this population, an ethical analysis of the special challenges faced in four specific domains is undertaken: (1) conducting and communicating a diagnosis of PNESs, (2) advising patients about full transparency and disclosure to community including patients' peers, (3) responding to requests to continue antiepileptic drugs, and (4) managing challenges arising from school policy and procedure. An analysis of these ethical issues is essential for the advancement of best care practices that promote the overall well-being of patients and their families. Copyright © 2014 Elsevier Inc. All rights reserved.

Conservation biology in Asia: the major policy challenges.

PubMed

McNeely, Jeffrey A; Kapoor-Vijay, Promila; Zhi, Lu; Olsvig-Whittaker, Linda; Sheikh, Kashif M; Smith, Andrew T

2009-08-01

With about half the world's human population and booming economies, Asia faces numerous challenges to its biodiversity. The Asia Section of the Society for Conservation Biology has identified some key policy issues in which significant progress can be made. These include developing new sources of funding for forest conservation; identifying potential impacts of energy alternatives on the conservation of biodiversity; curbing the trade in endangered species of plants and animals; a special focus on the conservation of mountain biodiversity; enhancing relevant research; ensuring that conservation biology contributes to major international conventions and funding mechanisms; using conservation biology to build a better understanding of zoonotic diseases; more effectively addressing human-animal conflicts; enhancing community-based conservation; and using conservation biology to help address the pervasive water-deficit problems in much of Asia. These challenges can be met through improved regional cooperation among the relevant stakeholders.

Leveraging the national cyberinfrastructure for biomedical research.

PubMed

LeDuc, Richard; Vaughn, Matthew; Fonner, John M; Sullivan, Michael; Williams, James G; Blood, Philip D; Taylor, James; Barnett, William

2014-01-01

In the USA, the national cyberinfrastructure refers to a system of research supercomputer and other IT facilities and the high speed networks that connect them. These resources have been heavily leveraged by scientists in disciplines such as high energy physics, astronomy, and climatology, but until recently they have been little used by biomedical researchers. We suggest that many of the 'Big Data' challenges facing the medical informatics community can be efficiently handled using national-scale cyberinfrastructure. Resources such as the Extreme Science and Discovery Environment, the Open Science Grid, and Internet2 provide economical and proven infrastructures for Big Data challenges, but these resources can be difficult to approach. Specialized web portals, support centers, and virtual organizations can be constructed on these resources to meet defined computational challenges, specifically for genomics. We provide examples of how this has been done in basic biology as an illustration for the biomedical informatics community.

Leveraging the national cyberinfrastructure for biomedical research

PubMed Central

LeDuc, Richard; Vaughn, Matthew; Fonner, John M; Sullivan, Michael; Williams, James G; Blood, Philip D; Taylor, James; Barnett, William

2014-01-01

In the USA, the national cyberinfrastructure refers to a system of research supercomputer and other IT facilities and the high speed networks that connect them. These resources have been heavily leveraged by scientists in disciplines such as high energy physics, astronomy, and climatology, but until recently they have been little used by biomedical researchers. We suggest that many of the ‘Big Data’ challenges facing the medical informatics community can be efficiently handled using national-scale cyberinfrastructure. Resources such as the Extreme Science and Discovery Environment, the Open Science Grid, and Internet2 provide economical and proven infrastructures for Big Data challenges, but these resources can be difficult to approach. Specialized web portals, support centers, and virtual organizations can be constructed on these resources to meet defined computational challenges, specifically for genomics. We provide examples of how this has been done in basic biology as an illustration for the biomedical informatics community. PMID:23964072

Ethical Dilemmas in Pediatric and Adolescent Psychogenic Non-Epileptic Seizures

PubMed Central

Cole, Cristie M.; Falcone, Tatiana; Caplan, Rochelle; Timmons-Mitchell, Jane; Jares, Kristine; Ford, Paul J.

2014-01-01

To date only a very narrow window of ethical dilemmas in psychogenic non-epileptic seizures (PNES) have been explored. Numerous distinct ethical dilemmas arise in diagnosing and treating pediatric and adolescent patients with PNES. Important ethical values at stake include trust, transparency, confidentiality, professionalism, autonomy of all stakeholders and justice. In order to further elucidate the ethical challenges in caring for this population, an ethical analysis of the special challenges faced in four specific domains is undertaken: (1) conducting and communicating a diagnosis of PNES; (2) advising patients about full transparency and disclosure to community including patients’ peers; (3) responding to requests to continue anti-epileptic drugs; and (4) managing challenges arising from school policy and procedure. An analysis of these ethical issues is essential for the advancement of best care practices that promote the overall well-being of patients and their families. PMID:25022823

Challenges in Modern Anti-Doping Analytical Science.

PubMed

Ayotte, Christiane; Miller, John; Thevis, Mario

2017-01-01

The challenges facing modern anti-doping analytical science are increasingly complex given the expansion of target drug substances, as the pharmaceutical industry introduces more novel therapeutic compounds and the internet offers designer drugs to improve performance. The technical challenges are manifold, including, for example, the need for advanced instrumentation for greater speed of analyses and increased sensitivity, specific techniques capable of distinguishing between endogenous and exogenous metabolites, or biological assays for the detection of peptide hormones or their markers, all of which require an important investment from the laboratories and recruitment of highly specialized scientific personnel. The consequences of introducing sophisticated and complex analytical procedures may result in the future in a change in the strategy applied by the Word Anti-Doping Agency in relation to the introduction and performance of new techniques by the network of accredited anti-doping laboratories. © 2017 S. Karger AG, Basel.

Memory for fearful faces across development: specialization of amygdala nuclei and medial temporal lobe structures.

PubMed

Pinabiaux, Charlotte; Hertz-Pannier, Lucie; Chiron, Catherine; Rodrigo, Sébastian; Jambaqué, Isabelle; Noulhiane, Marion

2013-01-01

Enhanced memory for emotional faces is a significant component of adaptive social interactions, but little is known on its neural developmental correlates. We explored the role of amygdaloid complex (AC) and medial temporal lobe (MTL) in emotional memory recognition across development, by comparing fMRI activations of successful memory encoding of fearful and neutral faces in children (n = 12; 8-12 years) and adolescents (n = 12; 13-17 years). Memory for fearful faces was enhanced compared with neutral ones in adolescents, as opposed to children. In adolescents, activations associated with successful encoding of fearful faces were centered on baso-lateral AC nuclei, hippocampus, enthorhinal and parahippocampal cortices. In children, successful encoding of fearful faces relied on activations of centro-mesial AC nuclei, which was not accompanied by functional activation of MTL memory structures. Successful encoding of neutral faces depended on activations in anterior MTL region (hippocampal head and body) in adolescents, but more posterior ones (hippocampal tail and parahippocampal cortex) in children. In conclusion, two distinct functional specializations emerge from childhood to adolescence and result in the enhancement of memory for these particular stimuli: the specialization of baso-lateral AC nuclei, which is associated with the expertise in processing emotional facial expression, and which is intimately related to the specialization of MTL memory network. How the interplay between specialization of AC nuclei and of MTL memory structures is fundamental for the edification of social interactions remains to be elucidated.

Memory for fearful faces across development: specialization of amygdala nuclei and medial temporal lobe structures

PubMed Central

Pinabiaux, Charlotte; Hertz-Pannier, Lucie; Chiron, Catherine; Rodrigo, Sébastian; Jambaqué, Isabelle; Noulhiane, Marion

2013-01-01

Enhanced memory for emotional faces is a significant component of adaptive social interactions, but little is known on its neural developmental correlates. We explored the role of amygdaloid complex (AC) and medial temporal lobe (MTL) in emotional memory recognition across development, by comparing fMRI activations of successful memory encoding of fearful and neutral faces in children (n = 12; 8–12 years) and adolescents (n = 12; 13–17 years). Memory for fearful faces was enhanced compared with neutral ones in adolescents, as opposed to children. In adolescents, activations associated with successful encoding of fearful faces were centered on baso-lateral AC nuclei, hippocampus, enthorhinal and parahippocampal cortices. In children, successful encoding of fearful faces relied on activations of centro-mesial AC nuclei, which was not accompanied by functional activation of MTL memory structures. Successful encoding of neutral faces depended on activations in anterior MTL region (hippocampal head and body) in adolescents, but more posterior ones (hippocampal tail and parahippocampal cortex) in children. In conclusion, two distinct functional specializations emerge from childhood to adolescence and result in the enhancement of memory for these particular stimuli: the specialization of baso-lateral AC nuclei, which is associated with the expertise in processing emotional facial expression, and which is intimately related to the specialization of MTL memory network. How the interplay between specialization of AC nuclei and of MTL memory structures is fundamental for the edification of social interactions remains to be elucidated. PMID:24399958

The opportunities and challenges of multi-site evaluations: lessons from the jail diversion and trauma recovery national cross-site evaluation.

PubMed

Stainbrook, Kristin; Penney, Darby; Elwyn, Laura

2015-06-01

Multi-site evaluations, particularly of federally funded service programs, pose a special set of challenges for program evaluation. Not only are there contextual differences related to project location, there are often relatively few programmatic requirements, which results in variations in program models, target populations and services. The Jail Diversion and Trauma Recovery-Priority to Veterans (JDTR) National Cross-Site Evaluation was tasked with conducting a multi-site evaluation of thirteen grantee programs that varied along multiple domains. This article describes the use of a mixed methods evaluation design to understand the jail diversion programs and client outcomes for veterans with trauma, mental health and/or substance use problems. We discuss the challenges encountered in evaluating diverse programs, the benefits of the evaluation in the face of these challenges, and offer lessons learned for other evaluators undertaking this type of evaluation. Copyright © 2015 Elsevier Ltd. All rights reserved.

A Mixed Methods Survey Research Study of Novice Special Education Teachers: Investigation of Reading Preparedness

ERIC Educational Resources Information Center

Stratton, Mary P.

2017-01-01

Novice special education teachers have become an integral part of the public and private school systems throughout Pennsylvania. This mixed-methods research study explored the expertise and preparedness of current novice special education teachers. A combination of an electronic survey questionnaire and phone and face-to-face interviews were…

Transitioning from Pediatric to Adult Dental Care for Adolescents with Special Health Care Needs: Dentist Perspectives--Part Two.

PubMed

Bayarsaikhan, Zoljargal; Cruz, Stephanie; Neff, John; Chi, Donald L

2015-01-01

The purpose of this study was to understand dental care transitions for adolescents with special health care needs (ASHCNs) from the dentist perspective. We conducted semi-structured interviews with 13 dentists (seven pediatric dentists and six general dentists) to learn about the dental transition process for ASHCNs. Most dentists believed transitions from child-centered to adult-centered dental care were important for ASHCNs. Dentists reported two main barriers to transitions: (1) low dental reimbursements by Medicaid; and (2) a shortage of general dentists qualified or willing to treat ASHCNs. Pediatric and general dentists reported playing complimentary roles in facilitating transitions for ASHCNs and their families. Dentists acknowledged the challenges that adolescents with special health care needs and their families face in transitioning to adult-centered care and believed in the importance of ASHCNs maintaining a dental home. Pediatric dentists and general dentists play a key role in working together to implement dental transition plans for ASHCNs and to ensure successful dental transitions.

Hemispheric metacontrol and cerebral dominance in healthy individuals investigated by means of chimeric faces.

PubMed

Urgesi, Cosimo; Bricolo, Emanuela; Aglioti, Salvatore M

2005-08-01

Cerebral dominance and hemispheric metacontrol were investigated by testing the ability of healthy participants to match chimeric, entire, or half faces presented tachistoscopically. The two hemi-faces compounding chimeric or entire stimuli were presented simultaneously or asynchronously at different exposure times. Participants did not consciously detect chimeric faces for simultaneous presentations lasting up to 40 ms. Interestingly, a 20 ms separation between each half-chimera was sufficient to induce detection of conflicts at a conscious level. Although the presence of chimeric faces was not consciously perceived, performance on chimeric faces was poorer than on entire- and half-faces stimuli, thus indicating an implicit processing of perceptual conflicts. Moreover, the precedence of hemispheric stimulation over-ruled the right hemisphere dominance for face processing, insofar as the hemisphere stimulated last appeared to influence the response. This dynamic reversal of cerebral dominance, however, was not caused by a shift in hemispheric specialization, since the level of performance always reflected the right hemisphere specialization for face recognition. Thus, the dissociation between hemispheric dominance and specialization found in the present study hints at the existence of hemispheric metacontrol in healthy individuals.

Why Research Design and Methods Is So Crucial to Understanding Drug Use/Abuse: Introduction to the Special Issue.

PubMed

Scheier, Lawrence M

2018-06-01

The collection of articles in this special issue both raise the bar and inspire new thinking with regard to both design and methodology concerns that influence drug use/abuse research. Thematically speaking, the articles focus on issues related to missing data, response formats, strategies for data harmonization, propensity scoring methods as an alternative to randomized control trials, integrative data analysis, statistical corrections to reduce bias from attrition, challenges faced from conducting large-scale evaluations, and employing abductive theory of method as an alternative to the more traditional hypothetico-deductive reasoning. Collectively, these issues are of paramount importance as they provide specific means to improve our investigative tools and refine the logical framework we employ to examine the problem of drug use/abuse. Each of the authors addresses a specific challenge outlining how it affects our current research efforts and then outlines remedies that can advance the field. To their credit, they have included issues that affect both etiology and prevention, thus broadening our horizons as we learn more about developmental processes causally related to drug use/abuse and intervention strategies that can mitigate developmental vulnerability. This is the essential dialogue required to advance our intellectual tool kit and improve the research skills we bring to bear on the important questions facing the field of drug use/abuse. Ultimately, the goal is to increase our ability to identify the causes and consequences of drug use/abuse and find ways to ameliorate these problems as we engage the public health agenda.

Enablers and challenges of post-16 education and employment outcomes: the perspectives of young adults with a history of SLI.

PubMed

Carroll, Catherine; Dockrell, Julie

2012-01-01

Research studies have begun to investigate the post-16 outcomes for young adults with a specific language impairment (SLI). As yet only tentative conclusions can be drawn with respect to academic and employment outcomes and the factors that are associated with more positive outcomes. Evidence for these findings has relied predominantly on associations between various language, academic and psychosocial assessments. Little attention has been paid to the perspective of the young person. To investigate from the perspective of a group of young people with a history of SLI the factors they believed have enabled and presented a challenge to their post-16 education and employment outcomes and experiences. Nineteen (four female, 15 male) young people aged from 19 to 23 years (average age 21 years), who had all attended the same residential special school for pupils with SLI, were interviewed face to face to explore their views as to what had enabled and limited their transition experiences to date. The data were analysed using thematic analysis. The majority of the young people saw themselves as key agents of change and very active participants in steering their own transition since leaving school. They acknowledged the important role played by their parents and families and how factors such as SLI had affected their transition experiences. The study supports evidence from research with different groups of young people with special educational needs (SEN) and disabilities of the importance of school and post-16 curriculums which develop agency on behalf of the young person. © 2012 Royal College of Speech and Language Therapists.

The non-linear development of the right hemispheric specialization for human face perception.

PubMed

Lochy, Aliette; de Heering, Adélaïde; Rossion, Bruno

2017-06-24

The developmental origins of human adults' right hemispheric specialization for face perception remain unclear. On the one hand, infant studies have shown a right hemispheric advantage for face perception. On the other hand, it has been proposed that the adult right hemispheric lateralization for face perception slowly emerges during childhood due to reading acquisition, which increases left lateralized posterior responses to competing written material (e.g., visual letters and words). Since methodological approaches used in infant and children typically differ when their face capabilities are explored, resolving this issue has been difficult. Here we tested 5-year-old preschoolers varying in their level of visual letter knowledge with the same fast periodic visual stimulation (FPVS) paradigm leading to strongly right lateralized electrophysiological occipito-temporal face-selective responses in 4- to 6-month-old infants (de Heering and Rossion, 2015). Children's face-selective response was quantitatively larger and differed in scalp topography from infants', but did not differ across hemispheres. There was a small positive correlation between preschoolers' letter knowledge and a non-normalized index of right hemispheric specialization for faces. These observations show that previous discrepant results in the literature reflect a genuine nonlinear development of the neural processes underlying face perception and are not merely due to methodological differences across age groups. We discuss several factors that could contribute to the adult right hemispheric lateralization for faces, such as myelination of the corpus callosum and reading acquisition. Our findings point to the value of FPVS coupled with electroencephalography to assess specialized face perception processes throughout development with the same methodology. Copyright © 2017 Elsevier Ltd. All rights reserved.

Progressive and Regressive Developmental Changes in Neural Substrates for Face Processing: Testing Specific Predictions of the Interactive Specialization Account

ERIC Educational Resources Information Center

Joseph, Jane E.; Gathers, Ann D.; Bhatt, Ramesh S.

2011-01-01

Face processing undergoes a fairly protracted developmental time course but the neural underpinnings are not well understood. Prior fMRI studies have only examined progressive changes (i.e. increases in specialization in certain regions with age), which would be predicted by both the Interactive Specialization (IS) and maturational theories of…

Instructional Constraints Faced by Learners with Muscular Dystrophy: A Case of Joytown Special Primary School, Thika, Kenya

ERIC Educational Resources Information Center

Wang'ang'a, Annrose Wanjiku; Wamocho, Franciscah Irangi; Kioy, Paul

2015-01-01

The purpose of this study was to investigate the instructional constraints facing learners with muscular dystrophy in Joy Town special primary school, Thika, Kenya. Descriptive design was used for this study. The target population were all the 20 learners suffering from muscular dystrophy from S.A Joy Town Special Primary School. The total target…

AIRE-Linux

NASA Astrophysics Data System (ADS)

Zhou, Jianfeng; Xu, Benda; Peng, Chuan; Yang, Yang; Huo, Zhuoxi

2015-08-01

AIRE-Linux is a dedicated Linux system for astronomers. Modern astronomy faces two big challenges: massive observed raw data which covers the whole electromagnetic spectrum, and overmuch professional data processing skill which exceeds personal or even a small team's abilities. AIRE-Linux, which is a specially designed Linux and will be distributed to users by Virtual Machine (VM) images in Open Virtualization Format (OVF), is to help astronomers confront the challenges. Most astronomical software packages, such as IRAF, MIDAS, CASA, Heasoft etc., will be integrated into AIRE-Linux. It is easy for astronomers to configure and customize the system and use what they just need. When incorporated into cloud computing platforms, AIRE-Linux will be able to handle data intensive and computing consuming tasks for astronomers. Currently, a Beta version of AIRE-Linux is ready for download and testing.

Differing levels of clinical evidence: exploring communication challenges in shared decision making. Introduction.

PubMed

Smith, Quentin W; Street, Richard L; Volk, Robert J; Fordis, Michael

2013-02-01

The near ubiquitous access to information is transforming the roles and relationships among clinical professionals, patients, and their care givers in nearly all aspects of healthcare. Informed patients engage their physicians in conversations about their conditions, options and the tradeoffs among diagnostic and therapeutic benefits and harms. The processes of care today increasingly and explicitly integrate exploration of patient values and preferences as patients and clinicians jointly engage in reaching decisions about care. The informed patient of today who can understand and use scientific information can participate as an equal partner with her clinician. Others with beliefs or educational, cultural, or literacy backgrounds that pose challenges to comprehending and applying evidence may face disenfranchisement. These barriers are significant enough, even in the face of certainty of evidence, that clinicians and investigators have given much thought to how best to engage all patients in decision making. However, barriers remain, as most decision making must occur in settings where uncertainty, if not considerable uncertainty, accompanies any statement of what we know. In September 2011, health care and health communication experts came together in Rockville, Maryland under the auspices of the Agency for Healthcare Research and Quality (AHRQ) John M. Eisenberg Center for Clinical Decisions and Communications Science Annual Meeting to explore the challenges of differing levels of evidence in promoting shared decisions and to propose strategies for going forward in addressing these challenges. Eight scholarly papers emerged, and with this introductory article, comprise this special issue of Medical Care Research and Review.

Nutrition considerations in special environments for aquatic sports.

PubMed

Stellingwerff, Trent; Pyne, David B; Burke, Louise M

2014-08-01

Elite athletes who compete in aquatic sports face the constant challenge of arduous training and competition schedules in difficult and changing environmental conditions. The huge range of water temperatures to which swimmers and other aquatic athletes are often exposed (16-31 °C for open-water swimming), coupled with altered aquatic thermoregulatory responses as compared with terrestrial athletes, can challenge the health, safety, and performance of these athletes. Other environmental concerns include air and water pollution, altitude, and jetlag and travel fatigue. However, these challenging environments provide the potential for several nutritional interventions that can mitigate the negative effects and enhance adaptation and performance. These interventions include providing adequate hydration and carbohydrate and iron intake while at altitude; optimizing body composition and fluid and carbohydrate intake when training or competing in varying water temperatures; and maximizing fluid and food hygiene when traveling. There is also emerging information on nutritional interventions to manage jetlag and travel fatigue, such as the timing of food intake and the strategic use of caffeine or melatonin. Aquatic athletes often undertake their major global competitions where accommodations feature cafeteria-style buffet eating. These environments can often lead to inappropriate choices in the type and quantity of food intake, which is of particular concern to divers and synchronized swimmers who compete in physique-specific sports, as well as swimmers who have a vastly reduced energy expenditure during their taper. Taken together, planned nutrition and hydration interventions can have a favorable impact on aquatic athletes facing varying environmental challenges.

Ethical challenges for using human cells in clinical cell therapy.

PubMed

Hermerén, Göran

2012-01-01

In this chapter, different challenges for using human cells in clinical cell therapy are identified and discussed. Several types of challenges are defined and described, with particular attention to the relation between ethical and scientific challenges. Some challenges are cell and disease specific: they are raised by research on special types of cells with certain methods in order to pave the way for cell therapies of particular diseases. But since scientific work is carried out in a societal and value-loaded context, the relations between scientific, ethical, and regulatory challenges are complex. Three theses are first discussed: there is not one fixed list of ethical challenges, some challenges are disease and cell type specific; there are challenges at all stages of the translation from bench to bedside, and the challenges are related to the various stages of translation. Moreover, experimental and ethical research needs to be integrated. Finally, a fourth thesis is suggested: if a constructive and well-argued position is desired, it is necessary to be specific not only about the scientific details but also about the value premises. Everybody is for justice, integrity, and respect for persons. But what precisely does this mean when it is applied to the choices scientists and regulators have to face in their daily work? Copyright © 2012 Elsevier B.V. All rights reserved.

Maintaining data integrity in a rural clinical trial.

PubMed

Van den Broeck, Jan; Mackay, Melanie; Mpontshane, Nontobeko; Kany Kany Luabeya, Angelique; Chhagan, Meera; Bennish, Michael L

2007-01-01

Clinical trials conducted in rural resource-poor settings face special challenges in ensuring quality of data collection and handling. The variable nature of these challenges, ways to overcome them, and the resulting data quality are rarely reported in the literature. To provide a detailed example of establishing local data handling capacity for a clinical trial conducted in a rural area, highlight challenges and solutions in establishing such capacity, and to report the data quality obtained by the trial. We provide a descriptive case study of a data system for biological samples and questionnaire data, and the problems encountered during its implementation. To determine the quality of data we analyzed test-retest studies using Kappa statistics of inter- and intra-observer agreement on categorical data. We calculated Technical Errors of Measurement of anthropometric measurements, audit trail analysis was done to assess error correction rates, and residual error rates were calculated by database-to-source document comparison. Initial difficulties included the unavailability of experienced research nurses, programmers and data managers in this rural area and the difficulty of designing new software tools and a complex database while making them error-free. National and international collaboration and external monitoring helped ensure good data handling and implementation of good clinical practice. Data collection, fieldwork supervision and query handling depended on streamlined transport over large distances. The involvement of a community advisory board was helpful in addressing cultural issues and establishing community acceptability of data collection methods. Data accessibility for safety monitoring required special attention. Kappa values and Technical Errors of Measurement showed acceptable values. Residual error rates in key variables were low. The article describes the experience of a single-site trial and does not address challenges particular to multi-site trials. Obtaining and maintaining data integrity in rural clinical trials is feasible, can result in acceptable data quality and can be used to develop capacity in developing country sites. It does, however, involve special challenges and requirements.

A Comparative View of Face Perception

PubMed Central

Leopold, David A.; Rhodes, Gillian

2010-01-01

Face perception serves as the basis for much of human social exchange. Diverse information can be extracted about an individual from a single glance at their face, including their identity, emotional state, and direction of attention. Neuropsychological and fMRI experiments reveal a complex network of specialized areas in the human brain supporting these face-reading skills. Here we consider the evolutionary roots of human face perception by exploring the manner in which different animal species view and respond to faces. We focus on behavioral experiments collected from both primates and non-primates, assessing the types of information that animals are able to extract from the faces of their conspecifics, human experimenters, and natural predators. These experiments reveal that faces are an important category of visual stimuli for animals in all major vertebrate taxa, possibly reflecting the early emergence of neural specialization for faces in vertebrate evolution. At the same time, some aspects of facial perception are only evident in primates and a few other social mammals, and may therefore have evolved to suit the needs of complex social communication. Since the human brain likely utilizes both primitive and recently evolved neural specializations for the processing of faces, comparative studies may hold the key to understanding how these parallel circuits emerged during human evolution. PMID:20695655

A comparative view of face perception.

PubMed

Leopold, David A; Rhodes, Gillian

2010-08-01

Face perception serves as the basis for much of human social exchange. Diverse information can be extracted about an individual from a single glance at their face, including their identity, emotional state, and direction of attention. Neuropsychological and functional magnetic resonance imaging (fMRI) experiments reveal a complex network of specialized areas in the human brain supporting these face-reading skills. Here we consider the evolutionary roots of human face perception by exploring the manner in which different animal species view and respond to faces. We focus on behavioral experiments collected from both primates and nonprimates, assessing the types of information that animals are able to extract from the faces of their conspecifics, human experimenters, and natural predators. These experiments reveal that faces are an important category of visual stimuli for animals in all major vertebrate taxa, possibly reflecting the early emergence of neural specialization for faces in vertebrate evolution. At the same time, some aspects of facial perception are only evident in primates and a few other social mammals, and may therefore have evolved to suit the needs of complex social communication. Because the human brain likely utilizes both primitive and recently evolved neural specializations for the processing of faces, comparative studies may hold the key to understanding how these parallel circuits emerged during human evolution. 2010 APA, all rights reserved

Interventional radiology in infancy.

PubMed

Barnacle, Alex M

2014-11-01

Interventional radiology (IR) is an emerging sub-speciality within paediatric medicine. In adult care, IR is largely centred on the management of vascular disease but in paediatric practice, IR applications are varied and increasingly innovative, making this an exciting field to be a part of. IR has a central role both in the day to day care of sick children, from long term IV access provision to feeding tube insertions, and in the acute management of critically ill infants, such as those with overwhelming liver disease, neonatal tumours and vascular malformations. Paediatric IR faces a unique set of challenges, developing or modifying techniques and equipment for use in very small patients, training professionals to take the speciality forward and, most importantly, convincing paediatricians and healthcare institutions to create opportunities for IR to make a difference. Copyright © 2014 Elsevier Ltd. All rights reserved.

Understanding military families who have dependents with special health care and/or educational needs.

PubMed

Aronson, Keith R; Kyler, Sandee J; Moeller, Jeremy D; Perkins, Daniel F

2016-07-01

Little is known about military families who have a dependent with special health care and/or educational needs. The Exceptional Family Member Program (EFMP) is designed to link these families to military/community support services through family support provider (FS providers). The aim of this study was to understand FS providers' perspectives on the kinds of current challenges the families with whom they work face. This is the first study to ascertain the perspectives of professionals FS providers. FS providers (N = 160) completed a survey either on the phone or via the web. The survey consisted of four areas regarding EFMP: (1) background information; (2) caseload and work composition; (3) perceptions of Military Family needs; and (4) adequacy of community support services. The most commonly encountered diagnoses in military families were Autism (94%) and Attention-Deficit Hyperactivity Disorder (93%). Between 80% and 90% of FS providers reported working with families dealing with Emotional/Behavioral Disorders, Speech & Language Disorders, Asthma, Developmental Delays, and Mental Health Problems. FS providers noted that relocations are particularly challenging for military families in the EFMP. Training and programming of social service professionals working with military families who have a dependent with special health care and/or educational needs should focus on commonly occurring challenges seen in this population. As much as possible, FS providers should be familiar with evidence-based programs and practices designed to address these pressing problems. The process and execution of relocations should be streamlined so as to enhance continuity of care. Copyright © 2016 Elsevier Inc. All rights reserved.

Functional selectivity for face processing in the temporal voice area of early deaf individuals

PubMed Central

van Ackeren, Markus J.; Rabini, Giuseppe; Zonca, Joshua; Foa, Valentina; Baruffaldi, Francesca; Rezk, Mohamed; Pavani, Francesco; Rossion, Bruno; Collignon, Olivier

2017-01-01

Brain systems supporting face and voice processing both contribute to the extraction of important information for social interaction (e.g., person identity). How does the brain reorganize when one of these channels is absent? Here, we explore this question by combining behavioral and multimodal neuroimaging measures (magneto-encephalography and functional imaging) in a group of early deaf humans. We show enhanced selective neural response for faces and for individual face coding in a specific region of the auditory cortex that is typically specialized for voice perception in hearing individuals. In this region, selectivity to face signals emerges early in the visual processing hierarchy, shortly after typical face-selective responses in the ventral visual pathway. Functional and effective connectivity analyses suggest reorganization in long-range connections from early visual areas to the face-selective temporal area in individuals with early and profound deafness. Altogether, these observations demonstrate that regions that typically specialize for voice processing in the hearing brain preferentially reorganize for face processing in born-deaf people. Our results support the idea that cross-modal plasticity in the case of early sensory deprivation relates to the original functional specialization of the reorganized brain regions. PMID:28652333

Business Ethics 101 for the biotech industry.

PubMed

MacDonald, Chris

2004-01-01

Biotechnology companies face ethical challenges of two distinct types: bioethical challenges faced on account of the nature of work in the life sciences, and corporate ethical challenges on account of their nature as commercial entities. The latter set of challenges has received almost no attention at all in the academic literature or media. This paper begins to remedy that lacuna, examining ethical issues that arise specifically on account of the status of biotech companies as commercial entities. The focus here is on three representative issues: product safety, corporate social responsibility, and corporate governance. It is argued that each of these issues poses particular ethical challenges for companies in the biotech sector. In the area of product safety, it is noted that biotech companies face particular challenges in determining what counts as a "safe" product, given the contentious nature of what might count as a "harm" in the biotech field. In the area of corporate social responsibility, the adoption of a "stakeholder approach" and an attempt to manage the social consequences of products pose special challenges for biotech companies. This is due to the enormous range of groups and individuals claiming to have a stake in the doings of such companies, and the trenchant controversies over just what the social consequences of various biotechnologies might be. In the area of corporate governance, biotech companies need to seek out and follow best practices regarding the ways in which information, authority, and influence flow between a company's shareholders, managers, and Board of Directors, if they are to avoid duplicating the ethical and financial scandal that brought down ImClone. An important meta-issue, here--one that renders each of these corporate ethical challenges more vexing--is the difficulty of finding the appropriate benchmarks for ethical corporate behavior in a field as controversial, and as rapidly evolving, as biotechnology. Three programmatic suggestions can be made: Firstly, scholars and others interested in the ethical performance of the biotech sector must seek out and build opportunities for richer interdisciplinary collaboration. Secondly, companies within the biotech sector must seek out expertise and build capacity and competency in dealing with the corporate ethical issues that arise in their sector. Finally, companies in the biotech sector should explore the opportunities for collective problem solving afforded by the existence of local, national, and international industry associations such as the Biotechnology Industry Organization, BIOTECanada, and EuropaBio.

Understanding Leadership in Schools Facing Challenging Circumstances: A Chilean Case Study

ERIC Educational Resources Information Center

Ahumada, Luis; Galdames, Sergio; Clarke, Simon

2016-01-01

During the last 10 years, research into schools facing challenging circumstances has attracted the attention of researchers around the world. The aim of this study was to understand the challenges that school leaders face as they per form their work, the nature of the context in which these challenges arise, the strategies school leaders adopt to…

Research of grasping algorithm based on scara industrial robot

NASA Astrophysics Data System (ADS)

Peng, Tao; Zuo, Ping; Yang, Hai

2018-04-01

As the tobacco industry grows, facing the challenge of the international tobacco giant, efficient logistics service is one of the key factors. How to complete the tobacco sorting task of efficient economy is the goal of tobacco sorting and optimization research. Now the cigarette distribution system uses a single line to carry out the single brand sorting task, this article adopts a single line to realize the cigarette sorting task of different brands. Using scara robot special algorithm for sorting and packaging, the optimization scheme significantly enhances the indicators of smoke sorting system. Saving labor productivity, obviously improve production efficiency.

Disaster risk reduction and sustainable development for small island developing states

PubMed Central

Shultz, James M.; Cohen, Madeline A.; Hermosilla, Sabrina; Espinel, Zelde; McLean, Andrew

2016-01-01

ABSTRACT In contrast to continental nations, the world's 52 small island developing states (SIDS) are recognized as a collective of countries that experience disproportionate challenges for sustainable development related to their geography, small size, and physical isolation. These same states also face elevated risks for disaster incidence and consequences particularly in the realms of climate change, sea level rise, natural disasters (tropical cyclones, earthquakes, tsunamis, volcanoes), and marine hazardous materials spills. Cyclone Winston's direct impact on Fiji in 2016 and Cyclone Pam's landfall over Vanuatu in 2015 provide case examples illustrating the special vulnerabilities of the SIDS. PMID:28229013

Current Management of Neonatal Liver Tumors.

PubMed

Langham, Max R; Furman, Wayne L; Fernandez-Pineda, Israel

2015-01-01

This review is focused on the special issues and challenges confronting physicians and surgeons caring for an unborn child, or a newborn with a liver tumor. Liver tumors at this age are very rare and they make it difficult for pediatric surgeons to gain experience necessary to obtain good results. On the other hand, adult hepatobiliary surgeons faced with a fetus or infant with a liver mass are ill equipped to care for the patient even if they have done a high volume of adult liver surgery and are expert in the field. Often a team approach is the best solution.

Constructing America from the Sea: Maritime Archaeology Research, International Cooperation and Best Practices in the Underwater Cultural Heritage of Latin America

NASA Astrophysics Data System (ADS)

Rey da Silva, Arturo; Herrera Tovar, Jorge M.

2017-12-01

This article introduces this special issue of the Journal of Maritime Archaeology by giving a brief introduction to the current situation of the practice of maritime archaeology in Latin America, as well as reviewing the main challenges that the discipline faces here. An assessment of existing regional cooperation, the presence of maritime archaeology within the international community and its importance to develop new theoretical and methodological perspectives that advance access to knowledge is made. Finally, the article focuses on some of the current work carried out in Latin America.

Disaster risk reduction and sustainable development for small island developing states.

PubMed

Shultz, James M; Cohen, Madeline A; Hermosilla, Sabrina; Espinel, Zelde; McLean, Andrew

2016-01-01

In contrast to continental nations, the world's 52 small island developing states (SIDS) are recognized as a collective of countries that experience disproportionate challenges for sustainable development related to their geography, small size, and physical isolation. These same states also face elevated risks for disaster incidence and consequences particularly in the realms of climate change, sea level rise, natural disasters (tropical cyclones, earthquakes, tsunamis, volcanoes), and marine hazardous materials spills. Cyclone Winston's direct impact on Fiji in 2016 and Cyclone Pam's landfall over Vanuatu in 2015 provide case examples illustrating the special vulnerabilities of the SIDS.

Managing epilepsy well: self-management needs assessment.

PubMed

Fraser, Robert T; Johnson, Erica K; Miller, John W; Temkin, Nancy; Barber, Jason; Caylor, Lisa; Ciechanowski, Paul; Chaytor, Naomi

2011-02-01

Epilepsy self-management interventions have been investigated with respect to health care needs, medical adherence, depression, anxiety, employment, and sleep problems. Studies have been limited in terms of representative samples and inconsistent or restricted findings. The direct needs assessment of patients with epilepsy as a basis for program design has not been well used as an approach to improving program participation and outcomes. This study investigated the perceived medical and psychosocial problems of adults with epilepsy, as well as their preferences for self-management program design and delivery format. Results indicated a more psychosocially challenged subgroup of individuals with significant depressive and cognitive complaints. A self-management program that involves face-to-face individual or group meetings led by an epilepsy professional and trained peer leader for 60 minutes weekly was preferred. Six to eight sessions focused on diverse education sessions (e.g., managing disability and medical care, socializing on a budget, and leading a healthy lifestyle) and emotional coping strategies delivered on weeknights or Saturday afternoons were most highly endorsed. Emotional self-management and cognitive compensatory strategies require special emphasis given the challenges of a large subgroup. Copyright © 2010 Elsevier Inc. All rights reserved.

Isavuconazole treatment for rare fungal diseases and for invasive aspergillosis in patients with renal impairment: Challenges and lessons of the VITAL trial.

PubMed

Perfect, John R; Cornely, Oliver A; Heep, Markus; Ostrosky-Zeichner, Luis; Mullane, Kathleen M; Maher, Rochelle; Croos-Dabrera, Rodney; Lademacher, Christopher; Engelhardt, Marc; Chen, Caroline; Marty, Francisco M

2018-03-23

Invasive fungal disease (IFD) confers a substantial risk for morbidity and mortality to immunocompromised patients. Invasive aspergillosis (IA) is the most common IFD caused by moulds but the prevalence of other rare mould diseases, such as mucormycosis, hyalohyphomycosis and phaeohyphomycosis, may be increasing. Treatments are available for IA, but evidence to support efficacy and safety of antifungal agents for rare IFDs, or for IFDs in special patient populations, is limited or lacking. The VITAL trial was conducted to assess the efficacy and safety of isavuconazole for the treatment of patients with IA and renal impairment, or with IFDs caused by rare moulds, yeasts or dimorphic fungi. These patients stand to benefit most from a new treatment option but are unlikely to be included in a randomised, controlled trial. In this article, we review the challenges faced in the design and conduct of the VITAL trial. We also review the findings of VITAL, which included evidence of the efficacy and safety of isavuconazole. Finally, we consider the importance of trials such as VITAL to inform therapeutic decision making for clinicians faced with the challenge of treating patients with rare IFDs and as one paradigm of how to determine efficacy and safety of new drugs for rare and resistant infections without a suitable comparator. © 2018 The Authors. Mycoses Published by Blackwell Verlag GmbH.

Physiotherapy in Bangladesh: Inequality Begets Inequality.

PubMed

Mamin, Firoz Ahmed; Hayes, Rieke

2018-01-01

The demand for health services in developing countries often outweighs provision. This article describes the present condition of physiotherapy in Bangladesh. Physiotherapy is not recognized as a profession by the government. There is no single registration and regulation body. The health-related and economic benefits of physiotherapy are not felt by the majority of Bangladeshi citizens. The burden of disease is changing, and Bangladesh needs a profession that specializes in physical rehabilitation to face these challenges. This article outlines the benefits to patients and the wider economy from a broad physiotherapy regime for all Bangladeshi citizens. It describes the many barriers the profession faces. Physiotherapy is efficacious in many post-trauma situations and long-term conditions. Economic evidence supports the provision physiotherapy as a cost-effective treatment which should be considered as part of the provision of a universal health-care service. Official recognition of the protected "physiotherapist" title and a single registration and regulation agency are recommended.

Challenges Facing a Deaf Family Member Concerning a Loved One’s Dying

PubMed Central

Kehl, Karen A.; Gartner, Constance M.

2010-01-01

Individuals who are Deaf face challenges both similar and unique from those faced by hearing individuals when a family member is dying. This study was guided by the question “What are the challenges faced by a Deaf family member when a loved one is dying?” Methods - This qualitative study is guided by critical theory and an interpretive perspective. Robert, a college-educated older adult who has been Deaf from birth was interviewed in American Sign Language using a death history format. Results – There are challenges for Deaf family members that affect communication with both the dying person and health care professionals. Patient-family communication issues included physical challenges and financial challenges. Lack of cultural competence concerning the Deaf community created challenges communicating with professionals. Decision-making was also a challenge. Conclusions These findings provide a framework for future research concerning the needs of Deaf individuals facing the end of life and provide guidance for clinicians. PMID:19910395

Behavioural and neurophysiological evidence for face identity and face emotion processing in animals

PubMed Central

Tate, Andrew J; Fischer, Hanno; Leigh, Andrea E; Kendrick, Keith M

2006-01-01

Visual cues from faces provide important social information relating to individual identity, sexual attraction and emotional state. Behavioural and neurophysiological studies on both monkeys and sheep have shown that specialized skills and neural systems for processing these complex cues to guide behaviour have evolved in a number of mammals and are not present exclusively in humans. Indeed, there are remarkable similarities in the ways that faces are processed by the brain in humans and other mammalian species. While human studies with brain imaging and gross neurophysiological recording approaches have revealed global aspects of the face-processing network, they cannot investigate how information is encoded by specific neural networks. Single neuron electrophysiological recording approaches in both monkeys and sheep have, however, provided some insights into the neural encoding principles involved and, particularly, the presence of a remarkable degree of high-level encoding even at the level of a specific face. Recent developments that allow simultaneous recordings to be made from many hundreds of individual neurons are also beginning to reveal evidence for global aspects of a population-based code. This review will summarize what we have learned so far from these animal-based studies about the way the mammalian brain processes the faces and the emotions they can communicate, as well as associated capacities such as how identity and emotion cues are dissociated and how face imagery might be generated. It will also try to highlight what questions and advances in knowledge still challenge us in order to provide a complete understanding of just how brain networks perform this complex and important social recognition task. PMID:17118930

Behavioural and neurophysiological evidence for face identity and face emotion processing in animals.

PubMed

Tate, Andrew J; Fischer, Hanno; Leigh, Andrea E; Kendrick, Keith M

2006-12-29

Visual cues from faces provide important social information relating to individual identity, sexual attraction and emotional state. Behavioural and neurophysiological studies on both monkeys and sheep have shown that specialized skills and neural systems for processing these complex cues to guide behaviour have evolved in a number of mammals and are not present exclusively in humans. Indeed, there are remarkable similarities in the ways that faces are processed by the brain in humans and other mammalian species. While human studies with brain imaging and gross neurophysiological recording approaches have revealed global aspects of the face-processing network, they cannot investigate how information is encoded by specific neural networks. Single neuron electrophysiological recording approaches in both monkeys and sheep have, however, provided some insights into the neural encoding principles involved and, particularly, the presence of a remarkable degree of high-level encoding even at the level of a specific face. Recent developments that allow simultaneous recordings to be made from many hundreds of individual neurons are also beginning to reveal evidence for global aspects of a population-based code. This review will summarize what we have learned so far from these animal-based studies about the way the mammalian brain processes the faces and the emotions they can communicate, as well as associated capacities such as how identity and emotion cues are dissociated and how face imagery might be generated. It will also try to highlight what questions and advances in knowledge still challenge us in order to provide a complete understanding of just how brain networks perform this complex and important social recognition task.

Single-unit activity during natural vision: diversity, consistency, and spatial sensitivity among AF face patch neurons.

PubMed

McMahon, David B T; Russ, Brian E; Elnaiem, Heba D; Kurnikova, Anastasia I; Leopold, David A

2015-04-08

Several visual areas within the STS of the macaque brain respond strongly to faces and other biological stimuli. Determining the principles that govern neural responses in this region has proven challenging, due in part to the inherently complex stimulus domain of dynamic biological stimuli that are not captured by an easily parameterized stimulus set. Here we investigated neural responses in one fMRI-defined face patch in the anterior fundus (AF) of the STS while macaques freely view complex videos rich with natural social content. Longitudinal single-unit recordings allowed for the accumulation of each neuron's responses to repeated video presentations across sessions. We found that individual neurons, while diverse in their response patterns, were consistently and deterministically driven by the video content. We used principal component analysis to compute a family of eigenneurons, which summarized 24% of the shared population activity in the first two components. We found that the most prominent component of AF activity reflected an interaction between visible body region and scene layout. Close-up shots of faces elicited the strongest neural responses, whereas far away shots of faces or close-up shots of hindquarters elicited weak or inhibitory responses. Sensitivity to the apparent proximity of faces was also observed in gamma band local field potential. This category-selective sensitivity to spatial scale, together with the known exchange of anatomical projections of this area with regions involved in visuospatial analysis, suggests that the AF face patch may be specialized in aspects of face perception that pertain to the layout of a social scene.

A special purpose knowledge-based face localization method

NASA Astrophysics Data System (ADS)

Hassanat, Ahmad; Jassim, Sabah

2008-04-01

This paper is concerned with face localization for visual speech recognition (VSR) system. Face detection and localization have got a great deal of attention in the last few years, because it is an essential pre-processing step in many techniques that handle or deal with faces, (e.g. age, face, gender, race and visual speech recognition). We shall present an efficient method for localization human's faces in video images captured on mobile constrained devices, under a wide variation in lighting conditions. We use a multiphase method that may include all or some of the following steps starting with image pre-processing, followed by a special purpose edge detection, then an image refinement step. The output image will be passed through a discrete wavelet decomposition procedure, and the computed LL sub-band at a certain level will be transformed into a binary image that will be scanned by using a special template to select a number of possible candidate locations. Finally, we fuse the scores from the wavelet step with scores determined by color information for the candidate location and employ a form of fuzzy logic to distinguish face from non-face locations. We shall present results of large number of experiments to demonstrate that the proposed face localization method is efficient and achieve high level of accuracy that outperforms existing general-purpose face detection methods.

Second-order relational face processing is applied to faces of different race and photographic contrast.

PubMed

Matheson, H E; Bilsbury, T G; McMullen, P A

2012-03-01

A large body of research suggests that faces are processed by a specialized mechanism within the human visual system. This specialized mechanism is made up of subprocesses (Maurer, LeGrand, & Mondloch, 2002). One subprocess, called second- order relational processing, analyzes the metric distances between face parts. Importantly, it is well established that other-race faces and contrast-reversed faces are associated with impaired performance on numerous face processing tasks. Here, we investigated the specificity of second-order relational processing by testing how this process is applied to faces of different race and photographic contrast. Participants completed a feature displacement discrimination task, directly measuring the sensitivity to second-order relations between face parts. Across three experiments we show that, despite absolute differences in sensitivity in some conditions, inversion impaired performance in all conditions. The presence of robust inversion effects for all faces suggests that second-order relational processing can be applied to faces of different race and photographic contrast.

Mapping Teacher-Faces

ERIC Educational Resources Information Center

Thompson, Greg; Cook, Ian

2013-01-01

This paper uses Deleuze and Guattari's concept of faciality to analyse the teacher's face. According to Deleuze and Guattari, the teacher-face is a special type of face because it is an "overcoded" face produced in specific landscapes. This paper suggests four limit-faces for teacher faciality that actualise different mixes of significance and…

Intensity-invariant coding in the auditory system.

PubMed

Barbour, Dennis L

2011-11-01

The auditory system faithfully represents sufficient details from sound sources such that downstream cognitive processes are capable of acting upon this information effectively even in the face of signal uncertainty, degradation or interference. This robust sound source representation leads to an invariance in perception vital for animals to interact effectively with their environment. Due to unique nonlinearities in the cochlea, sound representations early in the auditory system exhibit a large amount of variability as a function of stimulus intensity. In other words, changes in stimulus intensity, such as for sound sources at differing distances, create a unique challenge for the auditory system to encode sounds invariantly across the intensity dimension. This challenge and some strategies available to sensory systems to eliminate intensity as an encoding variable are discussed, with a special emphasis upon sound encoding. Copyright © 2011 Elsevier Ltd. All rights reserved.

Establishing a head and neck unit in a developing country.

PubMed

Aswani, J; Baidoo, K; Otiti, J

2012-06-01

Head and neck cancers pose an especially serious problem in developing countries due to late presentation requiring complex surgical intervention. These countries are faced with many challenges, ranging from insufficient health care staff to problems with peri-operative requirements, diagnostic facilities, chemoradiation services and research funding.These challenges can be addressed through the training of head and neck surgeons and support personnel, the improvement of cancer awareness in local communities, and the establishment of dedicated head and neck institutes which focus on the special needs of head and neck cancer patients.All these changes can best be achieved through collaborative efforts with external partners. The Karl Storz Fellowship in Advanced Head and Neck Cancer, enabling training at the University of Cape Town, South Africa, has served as a springboard towards establishing head and neck services in developing sub-Saharan African countries.

Homeland Security. Management Challenges Facing Federal Leadership

DTIC Science & Technology

2002-12-01

Security Management Challenges Facing Federal Leadership 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT...including attention to management practices and key success factors. HOMELAND SECURITY Management Challenges Facing Federal Leadership www.gao.gov/cgi...significant management and coordination challenges if it is to provide this leadership and be successful in preventing and responding to any future

Considerations in development of expert systems for real-time space applications

NASA Technical Reports Server (NTRS)

Murugesan, S.

1988-01-01

Over the years, demand on space systems has increased tremendously and this trend will continue for the near future. Enhanced capabilities of space systems, however, can only be met with increased complexity and sophistication of onboard and ground systems. Artificial Intelligence and expert system techniques have great potential in space applications. Expert systems could facilitate autonomous decision making, improve in-orbit fault diagnosis and repair, enhance performance and reduce reliance on ground support. However, real-time expert systems, unlike conventional off-line consultative systems, have to satisfy certain special stringent requirements before they could be used for onboard space applications. Challenging and interesting new environments are faced while developing expert system space applications. This paper discusses the special characteristics, requirements and typical life cycle issues for onboard expert systems. Further, it also describes considerations in design, development, and implementation which are particularly important to real-time expert systems for space applications.

Mathematical Learning Disabilities in Special Populations: Phenotypic Variation and Cross-Disorder Comparisons

PubMed Central

Dennis, Maureen; Berch, Daniel B.; Mazzocco, Michèle M.M.

2011-01-01

What is mathematical learning disability (MLD)? The reviews in this special issue adopt different approaches to defining the construct of MLD. Collectively, they demonstrate the current status of efforts to establish a consensus definition and the challenges faced in this endeavor. In this commentary, we reflect upon the proposed pathways to mathematical learning difficulties and disabilities presented across the reviews. Specifically we consider how each of the reviews contributes to identifying the MLD phenotype by specifying the range of assets and deficits in mathematics, identifying sources of individual variation, and characterizing the natural progression of MLD over the life course. We show how principled comparisons across disorders address issues about the cognitive and behavioral co-morbidities of MLD, and whether commonalities in brain dysmorphology are associated with common mathematics performance profiles. We project the status of MLD research ten years hence with respect to theoretical gains, advances in methodology, and principled intervention studies. PMID:19213019

Mammalian X Chromosome Dosage Compensation: Perspectives From the Germ Line.

PubMed

Sangrithi, Mahesh N; Turner, James M A

2018-06-01

Sex chromosomes are advantageous to mammals, allowing them to adopt a genetic rather than environmental sex determination system. However, sex chromosome evolution also carries a burden, because it results in an imbalance in gene dosage between females (XX) and males (XY). This imbalance is resolved by X dosage compensation, which comprises both X chromosome inactivation and X chromosome upregulation. X dosage compensation has been well characterized in the soma, but not in the germ line. Germ cells face a special challenge, because genome wide reprogramming erases epigenetic marks responsible for maintaining the X dosage compensated state. Here we explain how evolution has influenced the gene content and germ line specialization of the mammalian sex chromosomes. We discuss new research uncovering unusual X dosage compensation states in germ cells, which we postulate influence sexual dimorphisms in germ line development and cause infertility in individuals with sex chromosome aneuploidy. © 2018 The Authors. BioEssays Published by Periodicals, Inc.

Exploring medication use by blind patients in Saudi Arabia

PubMed Central

Kentab, Basma Y.; Al-Rowiali, Kholuod Z.; Al-Harbi, Rehab A.; Al-Shammari, Nouf H.; Balhareth, Wiam M.; Al-Yazeed, Huda F.

2014-01-01

Objective To explore the characteristics of medication use and challenges experienced by the blind patients. Methods This cross-sectional descriptive study included blind persons living in Saudi Arabia who were at least 18 years of age. Participants were recruited through a number of nongovernmental blind associations (in the central, western, eastern regions), universities, social networks, and specialized websites for the blind. A questionnaire was designed and administered via face-to-face meetings with participants and made available online through Google Docs. Results There were a total of 121 respondents of which 26 were excluded based on their ability to visually identify their medications or being <18 years old. The majority of the respondents were 18–29 years old (68%), 49% were male and 51% were female. Around 57% had a college degree while 27% had a high school degree. Diagnosis with a chronic disease was reported by 71 participants (79%, 5 missing). The most common diseases were diabetes and asthma (22%) followed by hypertension (17%). Most blind patients (75%) believed that physicians were the most reliable source of medication information. The medication information and services provided by pharmacists were viewed as inadequate by 46%. The most common challenges encountered by blind patients were linked to drug identification (75%), dose recognition (82%), and identification of expiration date (92%). A large number of patients had to rely on persons with normal vision for dispensing and administering the medications. Conclusions Pharmacists can no longer ignore the medication use problems encountered by the blind people. This study may serve as an initial step for planning improvements in pharmaceutical services provided to blind patients. The government, pharmaceutical companies and pharmacists must work in collaboration to address the special needs of the blind. PMID:25685049

Self Managing Heart Failure in Remote Australia - Translating Concepts into Clinical Practice

PubMed Central

Iyngkaran, Pupalan; Toukhsati, Samia R.; Harris, Melanie; Connors, Christine; Kangaharan, Nadarajan; Ilton, Marcus; Nagel, Tricia; Moser, Debra K.; Battersby, Malcolm

2016-01-01

Congestive heart failure (CHF) is an ambulatory health care condition characterized by episodes of decompensation and is usually without cure. It is a leading cause for morbidity and mortality and the lead cause for hospital admissions in older patients in the developed world. The long-term requirement for medical care and pharmaceuticals contributes to significant health care costs. CHF management follows a hierarchy from physician prescription to allied health, predominately nurse-led, delivery of care. Health services are easier to access in urban compared to rural settings. The differentials for more specialized services could be even greater. Remote Australia is thus faced with unique challenges in delivering CHF best practice. Chronic disease self-management programs (CDSMP) were designed to increase patient participation in their health and alleviate stress on health systems. There have been CDSMP successes with some diseases, although challenges still exist for CHF. These challenges are amplified in remote Australia due to geographic and demographic factors, increased burden of disease, and higher incidence of comorbidities. In this review we explore CDSMP for CHF and the challenges for our region. PMID:27397492

Sero-discovering versus sero-cognisant: initial challenges and needs of HIV-serodiscordant couples in Porto Alegre, Brazil.

PubMed

Hughes, Shana D; Truong, Hong-Ha M

2017-08-01

This paper focuses on challenges faced by heterosexual couples of mixed HIV status in Porto Alegre, Brazil, and argues for more conceptual nuance in our understanding of 'serodiscordance'. Couples' stories, collected over 11 months of qualitative research, demonstrate how profoundly serodiscordance involves both partners and suggest that the timing of relationship formation relative to HIV diagnosis influenced the particular challenges they confronted. In recognition of this variation, we propose the distinction of 'sero-discovering' from 'sero-cognisant' couples. Though Brazilian health policy strives to address the needs of individuals diagnosed with HIV, the needs of seronegative partners in this cohort received relatively little attention. In addition, the transformation of HIV from a death sentence to a chronic condition both facilitated the formation of serodiscordant unions and raised special challenges for such couples. Conceiving of any person receiving an HIV diagnosis as 'potentially partnered' may help address some of these lacunae while promoting primary prevention within mixed-status couples, and HIV testing more generally. More research with this population is needed.

Environmental cleanup: The challenge at the Hanford Site, Washington, USA

NASA Astrophysics Data System (ADS)

Gray, Robert H.; Becker, C. Dale

1993-07-01

Numerous challenges face those involved with developing a coordinated and consistent approach to cleaning up the US Department of Energy’s (DOE) Hanford Site in southeastern Washington. These challenges are much greater than those encountered when the site was selected and the world’s first nuclear complex was developed almost 50 years ago. This article reviews Hanford’s history, operations, waste storage/disposal activities, environmental monitoring, and today’s approach to characterize and clean up Hanford under a Federal Facility Agreement and Consent Order, signed by DOE, the Environmental Protection Agency, and the Washington Sate Department of Ecology. Although cleanup of defense-related waste at Hanford holds many positive benefits, negative features include high costs to the US taxpayer, numerous uncertainties concerning the technologies to be employed and the risks involved, and the high probability that special interest groups and activists at large will never be completely satisfied. Issues concerning future use of the site, whether to protect and preserve its natural features or open it to public exploitation, remain to be resolved.

Medical oncology future plan of the Spanish Society of Medical Oncology: challenges and future needs of the Spanish oncologists.

PubMed

Rivera, F; Andres, R; Felip, E; Garcia-Campelo, R; Lianes, P; Llombart, A; Piera, J M; Puente, J; Rodriguez, C A; Vera, R; Virizuela, J A; Martin, M; Garrido, P

2017-04-01

The SEOM Future Plan is aimed at identifying the main challenges, trends and needs of the medical oncology speciality over the next years, including potential oncologist workforce shortages, and proposing recommendations to overcome them. The estimations of the required medical oncologists workforce are based on an updated Medical Oncologist Register in Spain, Medical Oncology Departments activity data, dedication times and projected cancer incidence. Challenges, needs and future recommendations were drawn from an opinion survey and an advisory board. A shortage of 211 FTE medical oncologist specialists has been established. To maintain an optimal ratio of 158 new cases/FTE, medical oncology workforce should reach 1881 FTE by 2035. Main recommendations to face the growing demand and complexity of oncology services include a yearly growth of 2.5% of medical oncologist's workforce until 2035, and development and application of more accurate quality indicators for cancer care and health outcomes measure.

A specialized face-processing model inspired by the organization of monkey face patches explains several face-specific phenomena observed in humans.

PubMed

Farzmahdi, Amirhossein; Rajaei, Karim; Ghodrati, Masoud; Ebrahimpour, Reza; Khaligh-Razavi, Seyed-Mahdi

2016-04-26

Converging reports indicate that face images are processed through specialized neural networks in the brain -i.e. face patches in monkeys and the fusiform face area (FFA) in humans. These studies were designed to find out how faces are processed in visual system compared to other objects. Yet, the underlying mechanism of face processing is not completely revealed. Here, we show that a hierarchical computational model, inspired by electrophysiological evidence on face processing in primates, is able to generate representational properties similar to those observed in monkey face patches (posterior, middle and anterior patches). Since the most important goal of sensory neuroscience is linking the neural responses with behavioral outputs, we test whether the proposed model, which is designed to account for neural responses in monkey face patches, is also able to predict well-documented behavioral face phenomena observed in humans. We show that the proposed model satisfies several cognitive face effects such as: composite face effect and the idea of canonical face views. Our model provides insights about the underlying computations that transfer visual information from posterior to anterior face patches.

A specialized face-processing model inspired by the organization of monkey face patches explains several face-specific phenomena observed in humans

PubMed Central

Farzmahdi, Amirhossein; Rajaei, Karim; Ghodrati, Masoud; Ebrahimpour, Reza; Khaligh-Razavi, Seyed-Mahdi

2016-01-01

Converging reports indicate that face images are processed through specialized neural networks in the brain –i.e. face patches in monkeys and the fusiform face area (FFA) in humans. These studies were designed to find out how faces are processed in visual system compared to other objects. Yet, the underlying mechanism of face processing is not completely revealed. Here, we show that a hierarchical computational model, inspired by electrophysiological evidence on face processing in primates, is able to generate representational properties similar to those observed in monkey face patches (posterior, middle and anterior patches). Since the most important goal of sensory neuroscience is linking the neural responses with behavioral outputs, we test whether the proposed model, which is designed to account for neural responses in monkey face patches, is also able to predict well-documented behavioral face phenomena observed in humans. We show that the proposed model satisfies several cognitive face effects such as: composite face effect and the idea of canonical face views. Our model provides insights about the underlying computations that transfer visual information from posterior to anterior face patches. PMID:27113635

Care interrupted: Poverty, in-migration, and primary care in rural resource towns.

PubMed

Rice, Kathleen; Webster, Fiona

2017-10-01

Internationally, rural people have poorer health outcomes relative to their urban counterparts, and primary care providers face particular challenges in rural and remote regions. Drawing on ethnographic fieldnotes and 14 open-ended qualitative interviews with care providers and chronic pain patients in two remote resource communities in Northern Ontario, Canada, this article examines the challenges involved in providing and receiving primary care for complex chronic conditions in these communities. Both towns struggle with high unemployment in the aftermath of industry closure, and are characterized by an abundance of affordable housing. Many of the challenges that care providers face and that patients experience are well-documented in Canadian and international literature on rural and remote health, and health care in resource towns (e.g. lack of specialized care, difficulty with recruitment and retention of care providers, heavy workload for existing care providers). However, our study also documents the recent in-migration of low-income, largely working-age people with complex chronic conditions who are drawn to the region by the low cost of housing. We discuss the ways in which the needs of these in-migrants compound existing challenges to rural primary care provision. To our knowledge, our study is the first to document both this migration trend, and the implications of this for primary care. In the interest of patient health and care provider well-being, existing health and social services will likely need to be expanded to meet the needs of these in-migrants. Crown Copyright © 2017. Published by Elsevier Ltd. All rights reserved.

E-Mentoring the Online Doctoral Student from the Dissertation Prospectus through Dissertation Completion

ERIC Educational Resources Information Center

Black, Ronald

2017-01-01

Faculty who mentor online doctoral candidates face many of the same challenges and opportunities as those mentoring doctoral candidates in traditional, face-to-face modalities. The main difference is that E-Mentoring is based on interacting in the online space rather than interacting face-to-face, which may present challenges for both the…

But I Don't Understand You: One Faculty's Observations of the Challenges Facing International Healthcare Students

ERIC Educational Resources Information Center

DuBose, Cheryl O.

2017-01-01

International students face many challenges when pursuing a degree in higher education. Communication and cultural differences are typically cited as the most challenging aspects of any study abroad program. Students attempting to complete a healthcare program face sometimes insurmountable issues, as communication, cultural differences, and…

The Sisters of Mercy in the Crimean War: Lessons for Catholic health care

PubMed Central

Paradis, Mary Raphael; Hart, Edith Mary; O’Brien, Mary Judith

2017-01-01

In 1856, an appeal went out to nurses in both England and Ireland, and especially to religious nurses, to care for the troops fighting in the Crimean War. The Sisters of Mercy, founded in 1831 by Venerable Catherine McAuley, answered that call. This article describes the enormous challenges the Sisters faced in that mission, which was a test of their nursing skills, flexibility, organizational ability, and their spirit of mercy. The challenges they faced professionally and as religious Sisters, the manner in which they faced those challenges, and their spiritual lives as religious women shaped their ability to give comprehensive care. Some applications are made to the challenges which religious communities and organizations working in health care face in our country at this time. Summary: This article describes the challenges faced by a group of Sisters of Mercy from England and Ireland who volunteered to serve as nurses in the Crimean War from 1856 to 1858. Applications are made to challenges which are faced by religious communities and organizations in the current secular healthcare environment. PMID:28392597

The Sisters of Mercy in the Crimean War: Lessons for Catholic health care.

PubMed

Paradis, Mary Raphael; Hart, Edith Mary; O'Brien, Mary Judith

2017-02-01

In 1856, an appeal went out to nurses in both England and Ireland, and especially to religious nurses, to care for the troops fighting in the Crimean War. The Sisters of Mercy, founded in 1831 by Venerable Catherine McAuley, answered that call. This article describes the enormous challenges the Sisters faced in that mission, which was a test of their nursing skills, flexibility, organizational ability, and their spirit of mercy. The challenges they faced professionally and as religious Sisters, the manner in which they faced those challenges, and their spiritual lives as religious women shaped their ability to give comprehensive care. Some applications are made to the challenges which religious communities and organizations working in health care face in our country at this time. Summary: This article describes the challenges faced by a group of Sisters of Mercy from England and Ireland who volunteered to serve as nurses in the Crimean War from 1856 to 1858. Applications are made to challenges which are faced by religious communities and organizations in the current secular healthcare environment.

Examining the structural challenges to communication as experienced by nurse managers in two US hospital settings.

PubMed

Marx, Marcia

2014-11-01

This study examined the structural barriers to communication for first-line nurse managers with their staff nurses. The delivery of quality care depends on effective communication in hospital units. First-line nurse managers are central figures in networks whose responsibility is to communicate information from the senior management to staff nurses. The data were collected using face-to-face interviews with first-line managers at two US hospitals The interviews were transcribed and coded with limited use of the qualitative software atlas Interview questions focused on work experiences of managers with special emphases on communication. Structural barriers that influenced managers' communication included the amount of face-to-face interaction with nurses, the amount of information to communicate, levels of formalization, outreach to all nurses, time constraints and nurses' subcultural networks These factors compromised managers' ability to communicate effectively with nurses. Managers should carefully examine how structure affects communication recognizing that some dynamics of structure cannot be changed but that they can influence others, such as formalization and communication networks. Managers should examine their own positioning within nurses' networks and demonstrate to nurses that their expertise contributes to the collaborative capital upon which nursing practice depends. © 2013 John Wiley & Sons Ltd.

Risk in Schooling: The Contribution of Qualitative Research to Our Understanding of the Overrepresentation of Minorities in Special Education

ERIC Educational Resources Information Center

Harry, Beth; Fenton, Patrice

2016-01-01

This article reviews 15 qualitative studies examining factors contributing to the overrepresentation of minorities in special education. Eleven studies constituted numerical surveys of practitioner perspectives, with additional questions that were analyzed qualitatively. Four studies relied on face-to-face interviews or qualitative surveys,…

MTR, SOUTH FACE OF REACTOR. SPECIAL SUPPLEMENTAL SHIELDING WAS REQUIRED ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

MTR, SOUTH FACE OF REACTOR. SPECIAL SUPPLEMENTAL SHIELDING WAS REQUIRED OUTSIDE OF MTR FOR EXPERIMENTS. THE AIRCRAFT NUCLEAR PROPULSION PROJECT DOMINATED THE USE OF THIS PART OF THE MTR. INL NEGATIVE NO. 7225. Unknown Photographer, 11/28/1952 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID

Community in Online Higher Education: Challenges and Opportunities

ERIC Educational Resources Information Center

Arasaratnam-Smith, Lily A.; Northcote, Maria

2017-01-01

Exploring the challenges and opportunities associated with the concepts of community and communication in online higher education, this paper reconsiders the intention to replicate face-to-face learning and teaching strategies in online learning environments. Rather than beginning with the assumption that face-to-face education is the prototype…

Developmental origins of the face inversion effect.

PubMed

Cashon, Cara H; Holt, Nicholas A

2015-01-01

A hallmark of adults' expertise for faces is that they are better at recognizing, discriminating, and processing upright faces compared to inverted faces. We investigate the developmental origins of "the face inversion effect" by reviewing research on infants' perception of upright and inverted faces during the first year of life. We review the effects of inversion on infants' face preference, recognition, processing (holistic and second-order configural), and scanning as well as face-related neural responses. Particular attention is paid to the developmental patterns that emerge within and across these areas of face perception. We conclude that the developmental origins of the inversion effect begin in the first few months of life and grow stronger over the first year, culminating in effects that are commonly thought to indicate adult-like expertise. We posit that by the end of the first year, infants' face-processing system has become specialized to upright faces and a foundation for adults' upright-face expertise has been established. Developmental mechanisms that may facilitate the emergence of this upright-face specialization are discussed, including the roles that physical and social development may play in upright faces' becoming more meaningful to infants during the first year. © 2015 Elsevier Inc. All rights reserved.

Contrasting Specializations for Facial Motion Within the Macaque Face-Processing System

PubMed Central

Fisher, Clark; Freiwald, Winrich A.

2014-01-01

SUMMARY Facial motion transmits rich and ethologically vital information [1, 2], but how the brain interprets this complex signal is poorly understood. Facial form is analyzed by anatomically distinct face patches in the macaque brain [3, 4], and facial motion activates these patches and surrounding areas [5, 6]. Yet it is not known whether facial motion is processed by its own distinct and specialized neural machinery, and if so, what that machinery’s organization might be. To address these questions, we used functional magnetic resonance imaging (fMRI) to monitor the brain activity of macaque monkeys while they viewed low- and high-level motion and form stimuli. We found that, beyond classical motion areas and the known face patch system, moving faces recruited a heretofore-unrecognized face patch. Although all face patches displayed distinctive selectivity for face motion over object motion, only two face patches preferred naturally moving faces, while three others preferred randomized, rapidly varying sequences of facial form. This functional divide was anatomically specific, segregating dorsal from ventral face patches, thereby revealing a new organizational principle of the macaque face-processing system. PMID:25578903

An evolutionary perspective on health psychology: new approaches and applications.

PubMed

Tybur, Joshua M; Bryan, Angela D; Hooper, Ann E Caldwell

2012-12-20

Although health psychologists' efforts to understand and promote health are most effective when guided by theory, health psychology has not taken full advantage of theoretical insights provided by evolutionary psychology. Here, we argue that evolutionary perspectives can fruitfully inform strategies for addressing some of the challenges facing health psychologists. Evolutionary psychology's emphasis on modular, functionally specialized psychological systems can inform approaches to understanding the myriad behaviors grouped under the umbrella of "health," as can theoretical perspectives used by evolutionary anthropologists, biologists, and psychologists (e.g., Life History Theory). We detail some early investigations into evolutionary health psychology, and we provide suggestions for directions for future research.

Starting Up in a Down Market, with a Boost From Entrepreneurship Graduate Programs

NASA Astrophysics Data System (ADS)

Taylor, Cyrus

2003-03-01

In the late 1990's, it seemed that any two graduate students and their dog could start and grow a high-tech company. With the collapse of, first, the internet sector, and, more recently, the telecommunications sector, there has been a traumatic shake-out among high tech firms, and the challenges facing new firms appear to have greatly increased. This talk will highlight the keys for physics entrepreneurs to survive and even thrive in this environment, with a special initial boost from new graduate programs combining business school and physics training. The infrastructure needed by educational programs designed to empower physicists as entrepreneurs is discussed.

Ethics and maternity care: from principles to practice.

PubMed

Lothian, Judith A

2009-01-01

In this column, the associate editor of The Journal of Perinatal Education (JPE) discusses the decision to devote an issue of JPE to the ethics of childbirth and maternity care. The current crisis in maternity care mandates a careful look at the ethical principles that provide the foundation for practice. The contents of this special issue include: a broad overview of ethics of childbearing, historical perspectives and contemporary understanding of informed decision making, the ethical issues faced by childbirth educators, and the challenges and moral distress experienced by childbirth educators and other maternity care providers when their values, beliefs, and ethical standards are in conflict with standard maternity care practices.

WASH and gender in health care facilities: The uncharted territory.

PubMed

Kohler, Petra; Renggli, Samuel; Lüthi, Christoph

2017-11-08

Health care facilities in low- and middle-income countries are high-risk settings, and face special challenges to achieving sustainable water, sanitation, and hygiene (WASH) services. Our applied interdisciplinary research conducted in India and Uganda analyzed six dimensions of WASH services in selected health care facilities, including menstrual hygiene management. To be effective, WASH monitoring strategies in health care facilities must include gender sensitive measures. We present a novel strategy, showing that applied gender sensitive multitool assessments are highly productive in assessments of WASH services and facilities from user and provider perspectives. We discuss its potential for applications at scale and as an area of future research.

Bridging the Gap: Adaptive Games and Student-Centered VLEs

NASA Astrophysics Data System (ADS)

Del Blanco, Ángel; Torrente, Javier; Moreno-Ger, Pablo; Fernández-Manjón, Baltasar

The widely used e-learning technology is facing new challenges such as how to produce student-centered systems that can be adapted to the needs of each student. Those objectives should be met in a standard compliant way to simplify general adoption. In this context, educational videogames are proposed as an ideal medium to facilitate adaptation and tracking of the students’ performance for assessment purposes. However, there are still barriers between the gaming and e-learning worlds preventing their mutual interaction. In this paper we propose a middleware to bridge this gap, integrating adaptive educational videogames in e-learning environments with a special focus on the ongoing standardization efforts.

Wechsler Memory Scale-III Faces test performance in patients with mild cognitive impairment and mild Alzheimer's disease.

PubMed

Seelye, Adriana M; Howieson, Diane B; Wild, Katherine V; Moore, Mindy Milar; Kaye, Jeffrey A

2009-08-01

Little is known about the sensitivity of the Wechsler Memory Scale-Third Edition (WMS-III) Faces subtest to memory impairment associated with mild cognitive impairment (MCI). In this study, Faces performance was examined in 24 MCI patients, 46 mild Alzheimer's disease (AD) patients, and 98 elderly controls. We hypothesized that participants with diagnoses of MCI or AD would be impaired relative to controls on Faces. Analyses showed that AD participants performed significantly worse than MCI and intact participants, although there were no significant differences between MCI and intact participants. Data suggest that brain areas specialized for face recognition memory may be less affected by MCI and mild AD than regions specialized for verbal memory.

Atypical Hemispheric Specialization for Faces in Infants At-Risk for Autism Spectrum Disorder

PubMed Central

Keehn, Brandon; Vogel-Farley, Vanessa; Tager-Flusberg, Helen; Nelson, Charles A.

2014-01-01

Behavioral and neuroimaging findings from typically developing infants and children have demonstrated that the right hemisphere becomes specialized for processing faces. Face processing impairments and atypical hemispheric specialization have previously been reported in individuals with autism spectrum disorder (ASD). The goal of this study was to examine the emergence of the right-lateralized face processing network in infants at high-risk for autism (HRA; defined as having an older sibling with ASD) and low-risk comparison (LRC) infants, defined as having no family history of ASD. To investigate the earliest appearance of these features, we examined lateralization of event-related gamma-band coherence (a measure of intra-hemispheric connectivity) to faces during the first year of life. Forty-nine HRA and 46 LRC infants contributed a total of 127 data sets at 6- and/or 12-months. EEG was recorded while infants viewed pictures of either their mother or a stranger. Event-related gamma-band (30-50Hz) phase coherence between anterior-posterior regions for left and right hemispheres was computed. HRA infants showed an aberrant pattern of leftward lateralization of intra-hemispheric coherence by the end of the first year of life, suggesting that the network specialized for face processing may develop atypically in these infants. Further, infants with the greatest leftward asymmetry at 12-months were those that later met diagnostic criteria for ASD, providing support to the growing body of evidence that atypical hemispheric specialization may be an early neurobiological marker for ASD. Among the many experimental findings that tend to distinguish those with and without autism spectrum disorder (ASD) are face processing deficits, reduced hemispheric specialization, and atypical neurostructural and functional connectivity. To investigate the earliest manifestations of these features, we examined lateralization of event-related gamma-band coherence to faces during the first year of life in infants at high-risk for autism (HRA; defined as having an older sibling with ASD) who were compared low-risk comparison (LRC) infants, defined as having no family history of ASD. Participants included 49 HRA and 46 LRC infants who contributed a total of 127 data sets at 6- and 12-months. EEG was recorded while infants viewed images of familiar/unfamiliar faces. Event-related gamma-band (30-50Hz) phase coherence between anterior-posterior electrode pairs for left and right hemispheres was computed. Developmental trajectories for lateralization of intra-hemispheric coherence were significantly different in HRA and LRC infants: by 12-months HRA infants showed significantly greater leftward lateralization compared to LRC infants who showed rightward lateralization. Preliminary results indicate that infants who later met criteria for ASD were those that showed the greatest leftward lateralization. HRA infants demonstrate an aberrant pattern of leftward lateralization of intra-hemispheric coherence by the end of the first year of life, suggesting that the network specialized for face processing may develop atypically. Further, infants with the greatest leftward asymmetry at 12-months where those that later met criteria for ASD, providing support to the growing body of evidence that atypical hemispheric specialization may be an early neurobiological marker for ASD. PMID:25808162

Migraine Care Challenges and Strategies in US Uninsured and Underinsured Adults: A Narrative Review, Part 1.

PubMed

Charleston, Larry; Royce, Jeffrey; Monteith, Teshamae S; Broner, Susan W; O'Brien, Hope L; Manrriquez, Salvador L; Robbins, Matthew S

2018-04-01

To review the scope of the problem facing individuals with migraine who are under- or uninsured. In this first of a 2-part narrative review, we will explore migraine epidemiology and the challenges that face this vulnerable population. Implementation of the Affordable Care Act has improved access to health care for many individuals who were previously uninsured, but there are many, particularly those of certain demographics, who are at high risk for worse outcomes. A narrative review was performed after a series of discussions within the Underserved Populations in Headache Medicine Special Interest Section meetings of the American Headache Society. Literature was reviewed for key concepts underpinning conceptual boundaries and a broad overview of the subject matter. Published guidelines, state-specific Medicaid websites, headache quality measurement set, literature review, and expert opinion were used to tailor suggested treatment options and therapeutic strategies. Migraine is common, yet remains underdiagnosed and associated with worse outcomes among those of under-represented backgrounds and those who are underinsured or uninsured. Low socioeconomics may play an important role in the disease progression, characteristics, outcome, and quality of life of patients with migraine and other headache disorders. Other barriers to optimal care include time constraints, lack of access to specialty providers, transportation, and financial limitations. There are many barriers and challenges that affect people with migraine who are underinsured or uninsured, particularly those of under-represented racial backgrounds and of lower socioeconomic status. © 2018 American Headache Society.

Neural competition as a developmental process: Early hemispheric specialization for word processing delays specialization for face processing

PubMed Central

Li, Su; Lee, Kang; Zhao, Jing; Yang, Zhi; He, Sheng; Weng, Xuchu

2013-01-01

Little is known about the impact of learning to read on early neural development for word processing and its collateral effects on neural development in non-word domains. Here, we examined the effect of early exposure to reading on neural responses to both word and face processing in preschool children with the use of the Event Related Potential (ERP) methodology. We specifically linked children’s reading experience (indexed by their sight vocabulary) to two major neural markers: the amplitude differences between the left and right N170 on the bilateral posterior scalp sites and the hemispheric spectrum power differences in the γ band on the same scalp sites. The results showed that the left-lateralization of both the word N170 and the spectrum power in the γ band were significantly positively related to vocabulary. In contrast, vocabulary and the word left-lateralization both had a strong negative direct effect on the face right-lateralization. Also, vocabulary negatively correlated with the right-lateralized face spectrum power in the γ band even after the effects of age and the word spectrum power were partialled out. The present study provides direct evidence regarding the role of reading experience in the neural specialization of word and face processing above and beyond the effect of maturation. The present findings taken together suggest that the neural development of visual word processing competes with that of face processing before the process of neural specialization has been consolidated. PMID:23462239

78 FR 26280 - Special Conditions: Embraer, S.A., Model EMB-550 Airplane; Side-Facing Seats; Installation of...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-06

... be active during all dynamic tests conducted to show compliance with Sec. 25.562. (2) The design and... novel or unusual design feature(s) associated with multiple place and single place side- facing seats... not contain adequate or appropriate safety standards for this design feature. These proposed special...

Challenges of Virtual School Leadership

ERIC Educational Resources Information Center

Richardson, Jayson W.; LaFrance, Jason; Beck, Dennis

2015-01-01

The purpose of this case study was to examine challenges faced by virtual school leaders in the United States. Through semistructured interviews, the researchers explored challenges faced by eighteen leaders of fully online or blended online programs. Analysis revealed six main challenges: funding, staff, accountability, time, parents, and…

Disaster Research: A Nursing Opportunity

PubMed Central

Savage, Jane; Barcelona-deMendoza, Veronica; Harville, Emily W.

2013-01-01

Nurses working or living near a community disaster have the opportunity to study health-related consequences to disaster or disaster recovery. In such a situation, the researchers need to deal with the conceptual and methodological issues unique to post-disaster research and know what resources are available to guide them, even if they have no specialized training or previous experience in disaster research. The purpose of this article is to review issues and challenges associated with conducting post-disaster research and encourage nurses to seek resources and seize opportunities to conduct research should the situation arise. Current disaster studies and the authors’ personal experiences conducting maternal-child research in post-Katrina New Orleans (2005–2013) provide real-life examples of how health professionals and nurses faced the challenges of doing post-disaster research. After catastrophic events, nurses need to step forward to conduct disaster research that informs and improves future disaster planning and health care responses. PMID:23899191

Computational chemistry for NH 3 synthesis, hydrotreating, and NO x reduction: Three topics of special interest to Haldor Topsøe

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

Elnabawy, Ahmed O.; Rangarajan, Srinivas; Mavrikakis, Manos

Computational chemistry, especially density functional theory, has experienced a remarkable growth in terms of application over the last few decades. This is attributed to the improvements in theory and computing infrastructure that enable the analysis of systems of unprecedented size and detail at an affordable computational expense. In this perspective, we discuss recent progress and current challenges facing electronic structure theory in the context of heterogeneous catalysis. We specifically focus on the impact of computational chemistry in elucidating and designing catalytic systems in three topics of interest to Haldor Topsøe – ammonia, synthesis, hydrotreating, and NO x reduction. Furthermore, wemore » then discuss the common tools and concepts in computational catalysis that underline these topics and provide a perspective on the challenges and future directions of research in this area of catalysis research.« less

Computational chemistry for NH 3 synthesis, hydrotreating, and NO x reduction: Three topics of special interest to Haldor Topsøe

DOE PAGES

Elnabawy, Ahmed O.; Rangarajan, Srinivas; Mavrikakis, Manos

2015-06-05

Computational chemistry, especially density functional theory, has experienced a remarkable growth in terms of application over the last few decades. This is attributed to the improvements in theory and computing infrastructure that enable the analysis of systems of unprecedented size and detail at an affordable computational expense. In this perspective, we discuss recent progress and current challenges facing electronic structure theory in the context of heterogeneous catalysis. We specifically focus on the impact of computational chemistry in elucidating and designing catalytic systems in three topics of interest to Haldor Topsøe – ammonia, synthesis, hydrotreating, and NO x reduction. Furthermore, wemore » then discuss the common tools and concepts in computational catalysis that underline these topics and provide a perspective on the challenges and future directions of research in this area of catalysis research.« less

What influences patient decision-making in amyotrophic lateral sclerosis multidisciplinary care? A study of patient perspectives.

PubMed

Hogden, Anne; Greenfield, David; Nugus, Peter; Kiernan, Matthew C

2012-01-01

Patients with amyotrophic lateral sclerosis (ALS) are required to make decisions concerning quality of life and symptom management over the course of their disease. Clinicians perceive that patients' ability to engage in timely decision-making is extremely challenging. However, we lack patient perspectives on this issue. This study aimed to explore patient experiences of ALS, and to identify factors influencing their decision-making in the specialized multidisciplinary care of ALS. An exploratory study was conducted. Fourteen patients from two specialized ALS multidisciplinary clinics participated in semistructured interviews that were audio recorded and transcribed. Data were analyzed for emergent themes. Decision-making was influenced by three levels of factors, ie, structural, interactional, and personal. The structural factor was the decision-making environment of specialized multidisciplinary ALS clinics, which supported decision-making by providing patients with disease-specific information and specialized care planning. Interactional factors were the patient experiences of ALS, including patients' reaction to the diagnosis, response to deterioration, and engagement with the multidisciplinary ALS team. Personal factors were patients' personal philosophies, including their outlook on life, perceptions of control, and planning for the future. Patient approaches to decision-making reflected a focus on the present, rather than anticipating future progression of the disease and potential care needs. Decision-making for symptom management and quality of life in ALS care is enhanced when the patient's personal philosophy is supported by collaborative relationships between the patient and the multidisciplinary ALS team. Patients valued the support provided by the multidisciplinary team; however, their focus on living in the present diverged from the efforts of health professionals to prepare patients and their carers for the future. The challenge facing health professionals is how best to engage each patient in decision-making for their future needs, to bridge this gap.

Challenges Faced by Female-Students in Engineering-Education

ERIC Educational Resources Information Center

Madara, Diana Starovoytova; Cherotich, Sharon

2016-01-01

Gender-related challenges in learning technical courses are universal phenomenon. These challenges could restrain female students from achieving their fullest potential. The main focus of this study, therefore, is to examine self-recognized challenges faced by undergraduate female students in pursuing engineering at the School of Engineering…

Challenges Faced by Maine School Districts in Providing High Quality Public Education. Research Brief

ERIC Educational Resources Information Center

Silvernail, David L.; Linet, Sarah R.

2014-01-01

The goal of this study was to: (1) identify challenges faced by Maine school districts in providing high quality public education; (2) describe the magnitude of the challenges; and (3) identify areas where school districts were experiencing some success in meeting these challenges. The School Districts Challenge Survey was distributed online to…

77 FR 15258 - Special Local Regulations; Patriot Challenge Kayak Race, Ashley River, Charleston, SC

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-15

...-AA08 Special Local Regulations; Patriot Challenge Kayak Race, Ashley River, Charleston, SC AGENCY... regulations on the Ashley River in Charleston, South Carolina during the Patriot Challenge Kayak Race on... Challenge Kayak Race. Participant paddle boats will include kayaks, canoes, and paddleboards. These special...

The Other-Race Effect in Infancy: Evidence Using a Morphing Technique

ERIC Educational Resources Information Center

Hayden, Angela; Bhatt, Ramesh S.; Joseph, Jane E.; Tanaka, James W.

2007-01-01

Human adults are more accurate at discriminating faces from their own race than faces from another race. This "other-race effect" (ORE) has been characterized as a reflection of face processing specialization arising from differential experience with own-race faces. We examined whether 3.5-month-old infants exhibit ORE using morphed faces on which…

Face Engagement during Infancy Predicts Later Face Recognition Ability in Younger Siblings of Children with Autism

ERIC Educational Resources Information Center

de Klerk, Carina C. J. M.; Gliga, Teodora; Charman, Tony; Johnson, Mark H.

2014-01-01

Face recognition difficulties are frequently documented in children with autism spectrum disorders (ASD). It has been hypothesized that these difficulties result from a reduced interest in faces early in life, leading to decreased cortical specialization and atypical development of the neural circuitry for face processing. However, a recent study…

Robust representations of individual faces in chimpanzees (Pan troglodytes) but not monkeys (Macaca mulatta).

PubMed

Taubert, Jessica; Weldon, Kimberly B; Parr, Lisa A

2017-03-01

Being able to recognize the faces of our friends and family members no matter where we see them represents a substantial challenge for the visual system because the retinal image of a face can be degraded by both changes in the person (age, expression, pose, hairstyle, etc.) and changes in the viewing conditions (direction and degree of illumination). Yet most of us are able to recognize familiar people effortlessly. A popular theory for how face recognition is achieved has argued that the brain stabilizes facial appearance by building average representations that enhance diagnostic features that reliably vary between people while diluting features that vary between instances of the same person. This explains why people find it easier to recognize average images of people, created by averaging multiple images of the same person together, than single instances (i.e. photographs). Although this theory is gathering momentum in the psychological and computer sciences, there is no evidence of whether this mechanism represents a unique specialization for individual recognition in humans. Here we tested two species, chimpanzees (Pan troglodytes) and rhesus monkeys (Macaca mulatta), to determine whether average images of different familiar individuals were easier to discriminate than photographs of familiar individuals. Using a two-alternative forced-choice, match-to-sample procedure, we report a behaviour response profile that suggests chimpanzees encode the faces of conspecifics differently than rhesus monkeys and in a manner similar to humans.

Teaching with technology: learning outcomes for a combined dental and dental hygiene online hybrid oral histology course.

PubMed

Gadbury-Amyot, Cynthia C; Singh, Amul H; Overman, Pamela R

2013-06-01

Among the challenges leaders in dental and allied dental education have faced in recent years is a shortage of well-qualified faculty members, especially in some specialty areas of dentistry. One proposed solution has been the use of technology. At the University of Missouri-Kansas City School of Dentistry, the departure of a faculty member who taught the highly specialized content in oral histology and embryology provided the opportunity to implement distance delivery of that course. The course is taught once a year to a combined group of dental and dental hygiene students. Previous to spring semester of 2009, the course was taught using traditional face-to-face, in-class lectures and multiple-choice examinations. During the spring semesters of 2009, 2010, and 2011, the course was taught using synchronous and asynchronous distance delivery technology. Outcomes for these courses (including course grades and performance on the National Board Dental Examination Part I) were compared to those from the 2006, 2007, and 2008 courses. Students participating in the online hybrid course were also given an author-designed survey, and the perceptions of the faculty member who made the transition from teaching the course in a traditional face-to-face format to teaching in an online hybrid format were solicited. Overall, student and faculty perceptions and student outcomes and course reviews have been positive. The results of this study can provide guidance to those seeking to use technology as one method of curricular delivery.

[Specialty care in the transformation process].

PubMed

Rodríguez Suárez, Romeo S; Mansilla Olivares, Armando; Díaz Jiménez, María Juana

2012-01-01

The scientific research goals developed and applied beyond their own frontiers, by the National Institutes of Health and High Specialty Hospitals, are presented regarding the specialized medical care of excellence on the field of global health, in benefice of the Mexican population. Maternal mortality as well as malnutrition, and the lack of micronutrients in the pregnant mother and child, put them in disadvantage to face future physical and mental diseases. Low weight at birth, prematurity, and overweight during childhood are factors that can trigger the the development of the metabolic syndrome, with all its consequences on physical and mental health. These challenges are faced with a preventive vision by means of pilot programs like "Towards a new generation of Mexicans" and "Chronic kidney disease stratification in high risk patients", besides the development of new strategies for the prevention and treatment of other chronic diseases such as cancer, hypertension, and diabetes among others by decreasing the number of overweight and obesity people in the Mexican population.

How diet modification challenges are magnified in vulnerable or marginalized people with diabetes and heart disease: a systematic review and qualitative meta-synthesis.

PubMed

Vanstone, M; Giacomini, M; Smith, A; Brundisini, F; DeJean, D; Winsor, S

2013-01-01

Diet modification is an important part of self-management for patients with diabetes and/or heart disease (including coronary artery disease, heart failure, and atrial fibrillation). Many health care providers and community-based programs advise lifestyle and diet modification as part of care for people with these conditions. This report synthesizes qualitative information on how patients respond differently to the challenges of diet modification. Qualitative and descriptive evidence can illuminate challenges that may affect the success and equitable impact of dietary modification interventions. To (a) examine the diet modification challenges faced by diabetes and/or heart disease patients; and (b) compare and contrast the challenges faced by patients who are members of vulnerable and nonvulnerable groups as they change their diet in response to clinical recommendations. This report synthesizes 65 primary qualitative studies on the topic of dietary modification challenges encountered by patients with diabetes and/or heart disease. Included papers were published between 2002 and 2012 and studied adult patients in North America, Europe, and Australia/New Zealand. Qualitative meta-synthesis was used to integrate findings across primary research studies. Analysis identified 5 types of challenges that are common to both vulnerable and nonvulnerable patients: self-discipline, knowledge, coping with everyday stress, negotiating with family members, and managing the social significance of food. Vulnerable patients may experience additional barriers, many of which can magnify or exacerbate those common challenges. While qualitative insights are robust and often enlightening for understanding experiences and planning services in other settings, they are not intended to be generalizable. The findings of the studies reviewed here--and of this synthesis--do not strictly generalize to the Ontario (or any specific) population. This evidence must be interpreted and applied carefully, in light of expertise and the experiences of the relevant community. Diet modification is not simply a matter of knowing what to eat and making the rational choice to change dietary practices. Rather, diet and eating practices should be considered as part of the situated lives of patients, requiring an individualized approach that is responsive to the conditions in which each patient is attempting to make a change. Common challenges include self-discipline, knowledge, coping with everyday stress, negotiating with family members, and managing the social significance of food. An individualized approach is particularly important when working with patients who have vulnerabilities. Health care providers often encourage people with diabetes and/or heart disease to change their diet. They advise people with diabetes to eat less sugar, starch, and fat. They advise people with heart disease to eat less fat and salt. However, many patients find it difficult to change what they eat. This report examines the challenges people may face when making such changes. It also examines the special challenges faced by people who are vulnerable due to other factors, such as poverty, lack of education, and difficulty speaking English. Five themes were common to all people who make diet changes: self-discipline, knowledge, coping with stress, negotiating with family members, and managing the social aspect of food. Members of vulnerable groups also reported other challenges, such as affording fresh fruit and vegetables or understanding English instructions. This report may help health care providers work with patients more effectively to make diet changes.

How Diet Modification Challenges Are Magnified in Vulnerable or Marginalized People With Diabetes and Heart Disease

PubMed Central

Vanstone, M; Giacomini, M; Smith, A; Brundisini, F; DeJean, D; Winsor, S

2013-01-01

Background Diet modification is an important part of self-management for patients with diabetes and/or heart disease (including coronary artery disease, heart failure, and atrial fibrillation). Many health care providers and community-based programs advise lifestyle and diet modification as part of care for people with these conditions. This report synthesizes qualitative information on how patients respond differently to the challenges of diet modification. Qualitative and descriptive evidence can illuminate challenges that may affect the success and equitable impact of dietary modification interventions. Objectives To (a) examine the diet modification challenges faced by diabetes and/or heart disease patients; and (b) compare and contrast the challenges faced by patients who are members of vulnerable and nonvulnerable groups as they change their diet in response to clinical recommendations. Data Sources This report synthesizes 65 primary qualitative studies on the topic of dietary modification challenges encountered by patients with diabetes and/or heart disease. Included papers were published between 2002 and 2012 and studied adult patients in North America, Europe, and Australia/New Zealand. Review Methods Qualitative meta-synthesis was used to integrate findings across primary research studies. Results Analysis identified 5 types of challenges that are common to both vulnerable and nonvulnerable patients: self-discipline, knowledge, coping with everyday stress, negotiating with family members, and managing the social significance of food. Vulnerable patients may experience additional barriers, many of which can magnify or exacerbate those common challenges. Limitations While qualitative insights are robust and often enlightening for understanding experiences and planning services in other settings, they are not intended to be generalizable. The findings of the studies reviewed here—and of this synthesis—do not strictly generalize to the Ontario (or any specific) population. This evidence must be interpreted and applied carefully, in light of expertise and the experiences of the relevant community. Conclusions Diet modification is not simply a matter of knowing what to eat and making the rational choice to change dietary practices. Rather, diet and eating practices should be considered as part of the situated lives of patients, requiring an individualized approach that is responsive to the conditions in which each patient is attempting to make a change. Common challenges include self-discipline, knowledge, coping with everyday stress, negotiating with family members, and managing the social significance of food. An individualized approach is particularly important when working with patients who have vulnerabilities. Plain Language Summary Health care providers often encourage people with diabetes and/or heart disease to change their diet. They advise people with diabetes to eat less sugar, starch, and fat. They advise people with heart disease to eat less fat and salt. However, many patients find it difficult to change what they eat. This report examines the challenges people may face when making such changes. It also examines the special challenges faced by people who are vulnerable due to other factors, such as poverty, lack of education, and difficulty speaking English. Five themes were common to all people who make diet changes: self-discipline, knowledge, coping with stress, negotiating with family members, and managing the social aspect of food. Members of vulnerable groups also reported other challenges, such as affording fresh fruit and vegetables or understanding English instructions. This report may help health care providers work with patients more effectively to make diet changes. PMID:24228077

Aging reduces neural specialization in ventral visual cortex

PubMed Central

Park, Denise C.; Polk, Thad A.; Park, Rob; Minear, Meredith; Savage, Anna; Smith, Mason R.

2004-01-01

The present study investigated whether neural structures become less functionally differentiated and specialized with age. We studied ventral visual cortex, an area of the brain that responds selectively to visual categories (faces, places, and words) in young adults, and that shows little atrophy with age. Functional MRI was used to estimate neural activity in this cortical area, while young and old adults viewed faces, houses, pseudowords, and chairs. The results demonstrated significantly less neural specialization for these stimulus categories in older adults across a range of analyses. PMID:15322270

[Intercultural health care policy from the perspective of health care providers and Mapuche clients].

PubMed

Alarcón, Ana María; Astudillo, Paula; Barrios, Sara; Rivas, Edith

2004-09-01

Intercultural health is becoming an emergent topic in the design of health care programs for Mapuche people of Chile. This process faces important challenges such as the scarce theoretical support about the meaning of intercultural health and their practical consequences for providers and clients. To explore the perception in providers and Mapuche clients about intercultural health. A survey performed in 11 counties with the highest concentration of Mapuche people, of the IX region of Chile. The perception about the development of a new health policy specially designed for Mapuche patients was surveyed in 399 Mapuche patients and 64 providers of primary health care centers. Mapuche clients considered, as the main regional challenges, the indifference and discrimination of health care teams towards Mapuche patients, aggravated by the indifference of authorities. Providers considered that the main problem was a lack of knowledge about Mapuche culture and skills to deal with this ethnic group. Patients and providers agreed on the need to use Mapuche dialect in health care attentions, to coordinate actions with traditional healers and to accept ethnical therapeutic practices. There is scarce agreement between providers and Mapuche clients about the need for an special intercultural health policy, its contents, and the regional conditions for its implementation and development.

Is fear perception special? Evidence at the level of decision-making and subjective confidence.

PubMed

Koizumi, Ai; Mobbs, Dean; Lau, Hakwan

2016-11-01

Fearful faces are believed to be prioritized in visual perception. However, it is unclear whether the processing of low-level facial features alone can facilitate such prioritization or whether higher-level mechanisms also contribute. We examined potential biases for fearful face perception at the levels of perceptual decision-making and perceptual confidence. We controlled for lower-level visual processing capacity by titrating luminance contrasts of backward masks, and the emotional intensity of fearful, angry and happy faces. Under these conditions, participants showed liberal biases in perceiving a fearful face, in both detection and discrimination tasks. This effect was stronger among individuals with reduced density in dorsolateral prefrontal cortex, a region linked to perceptual decision-making. Moreover, participants reported higher confidence when they accurately perceived a fearful face, suggesting that fearful faces may have privileged access to consciousness. Together, the results suggest that mechanisms in the prefrontal cortex contribute to making fearful face perception special. © The Author (2016). Published by Oxford University Press.

Neural competition as a developmental process: early hemispheric specialization for word processing delays specialization for face processing.

PubMed

Li, Su; Lee, Kang; Zhao, Jing; Yang, Zhi; He, Sheng; Weng, Xuchu

2013-04-01

Little is known about the impact of learning to read on early neural development for word processing and its collateral effects on neural development in non-word domains. Here, we examined the effect of early exposure to reading on neural responses to both word and face processing in preschool children with the use of the Event Related Potential (ERP) methodology. We specifically linked children's reading experience (indexed by their sight vocabulary) to two major neural markers: the amplitude differences between the left and right N170 on the bilateral posterior scalp sites and the hemispheric spectrum power differences in the γ band on the same scalp sites. The results showed that the left-lateralization of both the word N170 and the spectrum power in the γ band were significantly positively related to vocabulary. In contrast, vocabulary and the word left-lateralization both had a strong negative direct effect on the face right-lateralization. Also, vocabulary negatively correlated with the right-lateralized face spectrum power in the γ band even after the effects of age and the word spectrum power were partialled out. The present study provides direct evidence regarding the role of reading experience in the neural specialization of word and face processing above and beyond the effect of maturation. The present findings taken together suggest that the neural development of visual word processing competes with that of face processing before the process of neural specialization has been consolidated. Copyright © 2013 Elsevier Ltd. All rights reserved.

Challenges Facing Teachers New to Working in Schools Overseas

ERIC Educational Resources Information Center

Halicioglu, Margaret L.

2015-01-01

This article considers the potential challenges facing teachers moving abroad for the first time, both professional challenges in their school and personal challenges in their private life. It suggests that such teachers embarking on a professional adventure overseas would benefit from careful consideration of the kind of school they will thrive…

An Exploration of Challenges Facing Division III Athletic Directors

ERIC Educational Resources Information Center

Engbers, Jeffrey L.

2011-01-01

The purpose of this study was to establish a basic understanding of the challenges associated with directing athletic programs at NCAA Division III Institutions. Specifically, this study identified the frequency, intensity, and time allocated to common challenges facing the position of the NCAA Division III AD. The challenges were examined using…

The Challenges Facing School Governing Bodies in England: A "Perfect Storm"?

ERIC Educational Resources Information Center

James, Chris; Brammer, Steve; Connolly, Michael; Spicer, David Eddy; James, Jane; Jones, Jeff

2013-01-01

The governing bodies of publicly funded schools in England are currently facing a number of substantive challenges of various kinds. Many of the challenges are long-standing, while others relate to the current context for governing wrought by recent education policy developments initiated by central government. A number of the challenges are…

Challenges and potential solutions for big data implementations in developing countries.

PubMed

Luna, D; Mayan, J C; García, M J; Almerares, A A; Househ, M

2014-08-15

The volume of data, the velocity with which they are generated, and their variety and lack of structure hinder their use. This creates the need to change the way information is captured, stored, processed, and analyzed, leading to the paradigm shift called Big Data. To describe the challenges and possible solutions for developing countries when implementing Big Data projects in the health sector. A non-systematic review of the literature was performed in PubMed and Google Scholar. The following keywords were used: "big data", "developing countries", "data mining", "health information systems", and "computing methodologies". A thematic review of selected articles was performed. There are challenges when implementing any Big Data program including exponential growth of data, special infrastructure needs, need for a trained workforce, need to agree on interoperability standards, privacy and security issues, and the need to include people, processes, and policies to ensure their adoption. Developing countries have particular characteristics that hinder further development of these projects. The advent of Big Data promises great opportunities for the healthcare field. In this article, we attempt to describe the challenges developing countries would face and enumerate the options to be used to achieve successful implementations of Big Data programs.

Integration and Validation in Hybrid-Online Teacher Preparation: A Case Study of Persistence in a Native American Special Education Licensure Program

ERIC Educational Resources Information Center

Patterson, Donna Rose

2013-01-01

This study explored persistence through the experience of professional studies students in a special education licensure program. The context of the study was a graduate level teacher preparation program delivered in a hybrid format of face-to-face and online learning environments. The goal of the program was to prepare teachers from a Native…

Making a S.P.E.C.I.A.L. First Impression

ERIC Educational Resources Information Center

Dovico, Adam

2016-01-01

Teachers at all levels have reported a stark decline in students' ability to interact with others face-to-face in a technology-driven world. In the world of work, communicative soft skills have surfaced as both a concern and focal point for potential employers. Schools can teach these skills using an approach called S.P.E.C.I.A.L, which focuses on…

Defense.gov Special Report: 2016 Fiscal Budget

Science.gov Websites

: America's Army Facing Sequestration 'Enemy' at Home Not only does the U.S. Army face rapid, unpredictable told Congress. Story Navy Secretary Explains Significance of Sea Power National security interests face America today, while positioning the U.S. military to face the threats of tomorrow, said Mike McCord

Acoustical consulting-Reflections on a challenging career

NASA Astrophysics Data System (ADS)

Braslau, David

2004-05-01

The acoustical consulting profession can be entered in a number of ways. The most direct approach is to obtain a degree in acoustics and join a large consulting firm immediately after graduation. Acoustical consulting can also be entered indirectly from various fields of engineering or physics which can provide a somewhat broader background. These disciplines might include, for example, structural engineering and structural dynamics, mechanics of materials, dynamic behavior of solids or geophysics. Acoustical consulting specialization can be very broad or very narrow as seen from the National Council of Acoustical Consultants capability listing. As an acoustical consultant, one must address a wide range of problems which provides both the challenges and joys of this profession. Technical capabilities and professional judgment are constantly developed from exposure to these problems and through interaction with other members of the profession. Selected case studies including sound isolation in buildings, noise and vibration from blasting, control of noise from environmental sources, acoustical design of classrooms and performing spaces, and product design demonstrate the variety of challenges faced by an acoustical consultant.

Traditional, complementary, and alternative medical cures for HIV: rationale and implications for HIV cure research.

PubMed

Pan, Xin; Zhang, Alice; Henderson, Gail E; Rennie, Stuart; Liu, Chuncheng; Cai, Weiping; Wu, Feng; Tucker, Joseph D

2017-12-13

Traditional, complementary, and alternative medicine (TCAM) has been used by some people living with HIV (PLHIV) in an attempt to cure HIV. This article reviews the main factors influencing their decision to choose TCAM to cure HIV and discusses implications for HIV cure research. Those who decide to pursue traditional, complementary, and alternative medical cures may be influenced by the health system, cultural, and social dynamics, and their own individual beliefs and preferences. These same factors may impact participation in HIV cure research. People who search for traditional, complementary, and alternative medical cures may face special challenges as they are recruited, consented, and retained within HIV cure research studies. To address these potential challenges, we have suggested solutions focusing on culturally tailored communication and education, formative social science research, and community partnerships with key stakeholders. The social conditions that have promoted traditional, complementary and alternative medical cures will likely impact how PLHIV participate and experience HIV remission trials. Despite the potential challenges, it will be crucial to involve those who have previously sought out traditional cures for HIV in HIV cure research.

Aircraft Turbine Engine Control Research at NASA Glenn Research Center

NASA Technical Reports Server (NTRS)

Garg, Sanjay

2013-01-01

This paper provides an overview of the aircraft turbine engine control research at the NASA Glenn Research Center (GRC). A brief introduction to the engine control problem is first provided with a description of the state-of-the-art control law structure. A historical aspect of engine control development since the 1940s is then provided with a special emphasis on the contributions of GRC. With the increased emphasis on aircraft safety, enhanced performance, and affordability, as well as the need to reduce the environmental impact of aircraft, there are many new challenges being faced by the designers of aircraft propulsion systems. The Controls and Dynamics Branch (CDB) at GRC is leading and participating in various projects to develop advanced propulsion controls and diagnostics technologies that will help meet the challenging goals of NASA Aeronautics Research Mission programs. The rest of the paper provides an overview of the various CDB technology development activities in aircraft engine control and diagnostics, both current and some accomplished in the recent past. The motivation for each of the research efforts, the research approach, technical challenges, and the key progress to date are summarized.

Oculomotor guidance and capture by irrelevant faces.

PubMed

Devue, Christel; Belopolsky, Artem V; Theeuwes, Jan

2012-01-01

Even though it is generally agreed that face stimuli constitute a special class of stimuli, which are treated preferentially by our visual system, it remains unclear whether faces can capture attention in a stimulus-driven manner. Moreover, there is a long-standing debate regarding the mechanism underlying the preferential bias of selecting faces. Some claim that faces constitute a set of special low-level features to which our visual system is tuned; others claim that the visual system is capable of extracting the meaning of faces very rapidly, driving attentional selection. Those debates continue because many studies contain methodological peculiarities and manipulations that prevent a definitive conclusion. Here, we present a new visual search task in which observers had to make a saccade to a uniquely colored circle while completely irrelevant objects were also present in the visual field. The results indicate that faces capture and guide the eyes more than other animated objects and that our visual system is not only tuned to the low-level features that make up a face but also to its meaning.

Challenges of International Students in a Japanese University: Ethnographic Perspectives

ERIC Educational Resources Information Center

Lee, Ju Seong

2017-01-01

The author investigates what challenges four international students (Vietnamese, Filipino, Brazilian, and Chinese) faced and how they coped with these dilemmas in a Japanese language program during the first semester in 2014. Multiple apparatuses (e.g., field notes, face-to-face oral interviews, focal group conversations, and semi-structured…

Arts, health & wellbeing: reflections on a national seminar series and building a UK research network

PubMed Central

Stickley, Theo; Parr, Hester; Atkinson, Sarah; Daykin, Norma; Clift, Stephen; De Nora, Tia; Hacking, Sue; Camic, Paul M; Joss, Tim; White, Mike; Hogan, Susan J

2017-01-01

Abstract An account is provided of a UK national seminar series on Arts, Health and Wellbeing funded by the Economic and Social Research Council during 2012–13. Four seminars were organised addressing current issues and challenges facing the field. Details of the programme and its outputs are available online. A central concern of the seminar programme was to provide a foundation for creating a UK national network for researchers in the field to help promote evidence-based policy and practice. With funding from Lankelly Chase Foundation, and the support of the Royal Society for Public Health, a Special interest Group for Arts, Health and Wellbeing was launched in 2015. PMID:28163778

Telling about the analyst's pregnancy.

PubMed

Uyehara, L A; Austrian, S; Upton, L G; Warner, R H; Williamson, R A

1995-01-01

Pregnancy is one of several events in the life of an analyst which may affect an analysis, calling for special technical considerations. For the analyst, this exception to the tenet of anonymity, along with countertransference guilt, narcissistic preoccupation, heightened infantile conflicts, and intense patient responses, may stimulate anxiety that becomes focused on the timing and manner of informing the patient. For the patient, preoccupation with the timing of the telling may serve as a displacement from other meanings of the pregnancy. Candidate analysts may face particular difficulties managing the impact of their pregnancies on control cases. We address practical and technical considerations in telling, the transference and counter-transference surrounding it, ethical concerns, and the challenges of supervising a pregnant candidate.

Bridging Troubled Waters: Historians, Natural Resource Litigation, and the Expert Witness Phenomenon.

PubMed

Brescia, Michael M

2015-02-01

This special issue of The Public Historian examines the nature and scope of the historian's role as a consultant and expert witness in natural resource litigation. The introductory essay identifies the major issues and challenges that historians face when they bring their knowledge, skills, and professional best standards into law offices and courtrooms, while also positing a conceptual framework for public history practitioners to better understand and appreciate the larger stakes in conducting research for environmental litigation. The author delineates his own experience as an expert in certain water rights cases in the American Southwest where knowledge of the Spanish and Mexican civil law of property is essential.

The transplant center and business unit as a model for specialized care delivery.

PubMed

Gaber, A Osama; Schwartz, Roberta L; Bernard, David P; Zylicz, Susan

2013-12-01

Transplant centers are valuable assets to a transplantation hospital and essential to organize the delivery of patient care. A transplant center defined around physicians and activities of caring for patients with organ failure creates a team better equipped to manage care across the continuum of the diseases treated by transplantation. Through monitoring of clinical and financial outcomes, the transplant center can better respond to the changing regulatory and financial landscape of health care. This article seeks to explain the major organizational challenges facing the transplant center and how a transplant center can best serve its patients and parent organization. Copyright © 2013 Elsevier Inc. All rights reserved.

New Strategies and Challenges in Lung Proteomics and Metabolomics. An Official American Thoracic Society Workshop Report.

PubMed

Bowler, Russell P; Wendt, Chris H; Fessler, Michael B; Foster, Matthew W; Kelly, Rachel S; Lasky-Su, Jessica; Rogers, Angela J; Stringer, Kathleen A; Winston, Brent W

2017-12-01

This document presents the proceedings from the workshop entitled, "New Strategies and Challenges in Lung Proteomics and Metabolomics" held February 4th-5th, 2016, in Denver, Colorado. It was sponsored by the National Heart Lung Blood Institute, the American Thoracic Society, the Colorado Biological Mass Spectrometry Society, and National Jewish Health. The goal of this workshop was to convene, for the first time, relevant experts in lung proteomics and metabolomics to discuss and overcome specific challenges in these fields that are unique to the lung. The main objectives of this workshop were to identify, review, and/or understand: (1) emerging technologies in metabolomics and proteomics as applied to the study of the lung; (2) the unique composition and challenges of lung-specific biological specimens for metabolomic and proteomic analysis; (3) the diverse informatics approaches and databases unique to metabolomics and proteomics, with special emphasis on the lung; (4) integrative platforms across genetic and genomic databases that can be applied to lung-related metabolomic and proteomic studies; and (5) the clinical applications of proteomics and metabolomics. The major findings and conclusions of this workshop are summarized at the end of the report, and outline the progress and challenges that face these rapidly advancing fields.

Trade and commerce in improved crops and food: an essay on food security.

PubMed

Kershen, Drew L

2010-11-30

Agricultural trade between nations is a significant proportion of total international trade. Agricultural trade in transgenic crops faces extra complications due to the existence of domestic and international regimes that focus specifically on agricultural biotechnology. These specialized regimes create legal and commercial challenges for trade in transgenic crops that have significant implications for the food security of the nations of the world. By food security, one should understand not just the available supply of food, but also the quality of the food and the environmental impact of agricultural production systems. These specialized regimes for transgenic crops can either encourage or hinder the adoption of agricultural biotechnology as a sustainable intensive agriculture. Sustainable intensive agriculture offers hope for agronomic improvements for agricultural production, socio-economic betterment for farmers and environmental benefits for societies. Sustainable intensive agriculture offers particular hope for the poorest farmers of the world because agricultural biotechnology is a technology in the seed. Copyright © 2010 Elsevier B.V. All rights reserved.

The development of counselling psychology in Ireland

PubMed Central

Connolly, Allison; O'Callaghan, Dermot; O'Brien, Owen; Broderick, John; Long, Catherine; O'Grady, Ian

2014-01-01

This paper discusses the distinctive nature of the specialism of counselling psychology and outlines the development of the discipline in Ireland in the context of international developments and its recognition as a professional branch of applied psychology. Today, counselling psychologists are employed in varied clinical and non-clinical settings including health and mental health services (statutory, private and voluntary sector) along with education, forensic, justice, industry and private practices. Counselling psychologist is the primary professional identity of many practising psychologists in Ireland and the Psychological Society of Ireland's Division of Counselling Psychology is the main affiliation of at least 179 members. With its focus on facilitating personal and interpersonal functioning across the life span and its emphasis on the therapeutic process, the specialism continues to bridge the disciplines of psychology, counselling and psychotherapy. In this article, some of the challenges still faced by counselling psychology are explored as it navigates its way through the changing landscape of further development and evolution. PMID:26494940

Introduction to the special section on dissemination: dissemination research and research dissemination: how can we close the gap?

PubMed

Kerner, Jon; Rimer, Barbara; Emmons, Karen

2005-09-01

One of the greatest challenges facing health promotion and disease prevention is translating research findings into evidence-based public health and clinical practices that are actively disseminated and widely adopted. Despite the tremendous strides made in developing effective disease prevention and control programs, there has been little study of effective dissemination of evidence-based programs to and adoption by community, public health, and clinical practice settings. This special section provides a venue in which to highlight exemplary dissemination research efforts while also identifying limitations in research to date and framing important future research questions. This issue establishes a resource for investigators interested in dissemination research, with relevance to health psychology. In this sense, it can serve as a benchmark by which to examine subsequent progress. The 6 articles reflect the state of the science in dissemination research for the promotion and adoption of health behavior change interventions. (c) 2005 APA, all rights reserved

Transitioning from pediatric care to adult care for adolescents with special health care needs: dentist perspectives (part 2)

PubMed Central

Bayarsaikhan, Zoljargal; Cruz, Stephanie; Neff, John; Chi, Donald L.

2015-01-01

Purpose To understand dental care transitions for adolescents with special health care needs (ASHCN) from the dentist perspective. Methods We conducted semi-structured interviews with 13 dentists (seven pediatric dentists and six general dentists) to learn about the dental transition process for ASHCN. Results Most dentists believed transitions from child-centered to adult-centered dental care were important for ASHCN. Dentists reported two main barriers to transitions: low dental reimbursements by Medicaid and a shortage of general dentists qualified or willing to treat ASHCN. Pediatric and general dentists reported playing complimentary roles in facilitating transitions for ASHCN and their families. Conclusions Dentists acknowledged the challenges that ASHCN and their families face in transitioning to adult-centered care and believed in the importance of ASHCN maintaining a dental home. Pediatric dentists and general dentists play a key role in working together to implement dental transition plans for the ASHCN and to ensure successful dental transitions. PMID:26531088

Horizontal tuning for faces originates in high-level Fusiform Face Area.

PubMed

Goffaux, Valerie; Duecker, Felix; Hausfeld, Lars; Schiltz, Christine; Goebel, Rainer

2016-01-29

Recent work indicates that the specialization of face visual perception relies on the privileged processing of horizontal angles of facial information. This suggests that stimulus properties assumed to be fully resolved in primary visual cortex (V1; e.g., orientation) in fact determine human vision until high-level stages of processing. To address this hypothesis, the present fMRI study explored the orientation sensitivity of V1 and high-level face-specialized ventral regions such as the Occipital Face Area (OFA) and Fusiform Face Area (FFA) to different angles of face information. Participants viewed face images filtered to retain information at horizontal, vertical or oblique angles. Filtered images were viewed upright, inverted and (phase-)scrambled. FFA responded most strongly to the horizontal range of upright face information; its activation pattern reliably separated horizontal from oblique ranges, but only when faces were upright. Moreover, activation patterns induced in the right FFA and the OFA by upright and inverted faces could only be separated based on horizontal information. This indicates that the specialized processing of upright face information in the OFA and FFA essentially relies on the encoding of horizontal facial cues. This pattern was not passively inherited from V1, which was found to respond less strongly to horizontal than other orientations likely due to adaptive whitening. Moreover, we found that orientation decoding accuracy in V1 was impaired for stimuli containing no meaningful shape. By showing that primary coding in V1 is influenced by high-order stimulus structure and that high-level processing is tuned to selective ranges of primary information, the present work suggests that primary and high-level levels of the visual system interact in order to modulate the processing of certain ranges of primary information depending on their relevance with respect to the stimulus and task at hand. Copyright © 2015 Elsevier Ltd. All rights reserved.

Muslims in America: Identity, Diversity and the Challenge of Understanding. 2001 Carnegie Challenge.

ERIC Educational Resources Information Center

Afridi, Sam

This paper discusses challenges and opportunities facing Muslims in the United States, where between 5 to 8 million Muslims live (the fastest growing religion in the country). American Muslims face many challenges, and the public has little understanding of the teachings and practice of Islam. Muslims are prone to negative stereotypes, ethnic…

'Everyone has a secret they keep close to their hearts': challenges faced by adolescents living with HIV infection at the Kenyan coast.

PubMed

Abubakar, Amina; Van de Vijver, Fons J R; Fischer, Ronald; Hassan, Amin S; K Gona, Joseph; Dzombo, Judith Tumaini; Bomu, Grace; Katana, Khamis; Newton, Charles R

2016-02-29

The upsurge in the uptake of antiretroviral therapy (ART) has led to a significant increase in the survival of vertically acquired HIV infected children, many of whom are currently living into adolescence and early adulthood. However little if anything is known of the lived experiences and the challenges faced by HIV positive adolescents in the African context. We set out to investigate psychosocial challenges faced by HIV infected adolescents on the Kenyan coast. A total of 44 participants (12 HIV-infected adolescents, 7 HIV uninfected adolescents, and 25 key informants) took part in this qualitative study, using individually administered in-depth interviews. A framework approach was used to analyze the data using NVIVO software. We observed that the challenges faced by adolescents in rural Kenya could be placed into six major themes: poverty, poor mental and physical health, the lack of a school system that is responsive to their needs, challenges in how to disclose to peers and family members, high levels of stigma in its various forms, and challenges of medical adherence leading to the need for close monitoring. In this African community, vertically acquired HIV-infected adolescents face a complex set of social, economic and medical challenges. Our study points to the urgent need to develop multisectorial intervention support programmes to fully address these challenges.

Army Communicator. Volume 32, Number 3, Summer 2007

DTIC Science & Technology

2007-01-01

goal of bringing people from across the Army together to talk about the issues and challenges they are experiencing in the field and try to work out...actually facing the challenges . Each work- shop had a mediator who collected information on issues being faced and suggested solutions to these problems...these possible items that Signal Center actions may be put forth to bring about resolutions to the challenges facing the warfighter in the field. “I

The left perceptual bias for adult and infant faces in adults and 5-year-old children: face age matters.

PubMed

Proietti, Valentina; Pavone, Sarah; Ricciardelli, Paola; Macchi Cassia, Viola

2015-01-01

A large number of studies have shown that adults rely more heavily on information conveyed by the left side of the face in judging emotional state, gender and identity. This phenomenon, called left perceptual bias (LPB), suggests a right hemisphere lateralization of face processing mechanisms. Although specialization of neural mechanisms for processing over-experienced face categories begins during the first year of life, little is known about the developmental trajectory of the LPB and whether or when the bias becomes selective for specific face categories as a result of experience. To address these questions we tested adults (Experiment 1) and 5-year-old children (Experiment 2) with null or limited experience with infants in an identity matching-to-sample task with chimeric adult and infant faces, for which both adults and children have been shown to manifest differential processing abilities. Results showed that 5-year-olds manifest a leftward bias selective for adult faces, and the magnitude of the bias is larger for adult compared to infant faces in adults. This evidence is in line with earlier demonstrations of a perceptual processing advantage for adult faces in adults and children and points to the role of experience in shaping neurocognitive specialization for face processing.

Science communication in the field of fundamental biomedical research (editorial).

PubMed

Illingworth, Sam; Prokop, Andreas

2017-10-01

The aim of this special issue on science communication is to inspire and help scientists who are taking part or want to take part in science communication and engage with the wider public, clinicians, other scientists or policy makers. For this, some articles provide concise and accessible advice to individual scientists, science networks, or learned societies on how to communicate effectively; others share rationales, objectives and aims, experiences, implementation strategies and resources derived from existing long-term science communication initiatives. Although this issue is primarily addressing scientists working in the field of biomedical research, much of it similarly applies to scientists from other disciplines. Furthermore, we hope that this issue will also be used as a helpful resource by academic science communicators and social scientists, as a collection that highlights some of the major communication challenges that the biomedical sciences face, and which provides interesting case studies of initiatives that use a breadth of strategies to address these challenges. In this editorial, we first discuss why we should communicate our science and contemplate some of the different approaches, aspirations and definitions of science communication. We then address the specific challenges that researchers in the biomedical sciences are faced with when engaging with wider audiences. Finally, we explain the rationales and contents of the different articles in this issue and the various science communication initiatives and strategies discussed in each of them, whilst also providing some information on the wide range of further science communication activities in the biomedical sciences that could not all be covered here. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

Perception of care and barriers to treatment in individuals with diabetic retinopathy in India: 11-city 9-state study.

PubMed

Shukla, Rajan; Gudlavalleti, Murthy V S; Bandyopadhyay, Souvik; Anchala, Raghupathy; Gudlavalleti, Aashrai Sai Venkat; Jotheeswaran, A T; Ramachandra, Srikrishna S; Singh, Vivek; Vashist, Praveen; Allagh, Komal; Ballabh, Hira Pant; Gilbert, Clare E

2016-04-01

Diabetic retinopathy is a leading cause of visual impairment. Low awareness about the disease and inequitable distribution of care are major challenges in India. Assess perception of care and challenges faced in availing care among diabetics. The cross-sectional, hospital based survey was conducted in eleven cities. In each city, public and private providers of eye-care were identified. Both multispecialty and standalone facilities were included. Specially designed semi-open ended questionnaires were administered to the clients. 376 diabetics were interviewed in the eye clinics, of whom 62.8% (236) were selected from facilities in cities with a population of 7 million or more. The mean duration of known diabetes was 11.1 (±7.7) years. Half the respondents understood the meaning of adequate glycemic control and 45% reported that they had visual loss when they first presented to an eye facility. Facilities in smaller cities and those with higher educational status were found to be statistically significant predictors of self-reported good/adequate control of diabetes. The correct awareness of glycemic control was significantly high among attending privately-funded facilities and higher educational status. Self-monitoring of glycemic status at home was significantly associated with respondents from larger cities, privately-funded facilities, those who were better educated and reported longer duration of diabetes. Duration of diabetes (41%), poor glycemic control (39.4%) and age (20.7%) were identified as the leading causes of DR. The commonest challenges faced were lifestyle/behavior related. The findings have significant implications for the organization of diabetes services in India.

Biosimilars--global issues, national solutions.

PubMed

Knezevic, Ivana; Griffiths, Elwyn

2011-09-01

Biotechnology derived medicinal products are presently the best characterized biologicals with considerable production and clinical experience, and have revolutionized the treatment of some of the most difficult-to-treat diseases, prolonging and improving the quality of life and patient care. They are also currently one of the fastest growing segments of the pharmaceutical industry market. The critical challenge that the biopharmaceutical industry is facing is the expiry of patents for the first generation of biopharmaceuticals, mainly recombinant DNA derived products, such as interferons, growth hormone and erythropoetin. The question that immediately arose was how should such copies of the originator products be licensed, bearing in mind that they are highly complex biological molecules produced by equally complex biological production processes with their inherent problem of biological variability. Copying biologicals is much more complex than copying small molecules and the critical issue was how to handle the licensing of products if relying in part on data from an innovator product. Since 2004 there has been considerable international consultation on how to deal with biosimilars and biological copy products. This has led to a better understanding of the challenges in the regulatory evaluation of the quality, safety and efficacy of "biosimilars", to the exchange of information between regulators, as well as to the identification of key issues. The aim of this article is to provide a brief overview of the scientific and regulatory challenges faced in developing and evaluating similar biotherapeutic products for global use. It is intended as an introduction to the series of articles in this special issue of Biologicals devoted to similar biotherapeutic products. Copyright © 2011. Published by Elsevier Ltd.

Exploring the challenges faced by polytechnic students

NASA Astrophysics Data System (ADS)

Matore, Mohd Effendi @ Ewan Mohd; Khairani, Ahmad Zamri

2015-02-01

This study aims to identify other challenges besides those already faced by students, in seven polytechnics in Malaysia as a continuation to the previous research that had identified 52 main challenges faced by students using the Rasch Model. The explorative study focuses on the challenges that are not included in the Mooney Problem Checklist (MPCL). A total of 121 polytechnic students submitted 183 written responses through the open questions provided. Two hundred fifty two students had responded from a students' perspective on the dichotomous questions regarding their view on the challenges faced. The data was analysed qualitatively using the NVivo 8.0. The findings showed that students from Politeknik Seberang Perai (PSP) gave the highest response, which was 56 (30.6%) and Politeknik Metro Kuala Lumpur (PMKL) had the lowest response of 2 (1.09%). Five dominant challenges were identified, which were the English language (32, 17.5%), learning (14, 7.7%), vehicles (13, 7.1%), information technology and communication (ICT) (13, 7.1%), and peers (11, 6.0%). This article, however, focus on three apparent challenges, namely, English language, vehicles, as well as computer and ICT, as the challenges of learning and peers had been analysed in the previous MPCL. The challenge of English language that had been raised was regarding the weakness in commanding the aspects of speech and fluency. The computer and ICT challenge covered the weakness in mastering ICT and computers, as well as computer breakdowns and low-performance computers. The challenge of vehicles emphasized the unavailability of vehicles to attend lectures and go elsewhere, lack of transportation service in the polytechnic and not having a valid driving license. These challenges are very relevant and need to be discussed in an effort to prepare polytechnics in facing the transformational process of polytechnics.

7 CFR 1901.505 - Certificates of beneficial ownership in FmHA or its successor agency under Public Law 103-354 loans.

Code of Federal Regulations, 2010 CFR

2010-01-01

...) Establishment of special trusts. From time to time FmHA or its successor agency under Public Law 103-354 will... the unpaid amount is at least equal to the face value of the outstanding unmature certificates... an interest in the special trust to the extent of the face value of such certificates. FmHA or its...

Challenges and Changes Faced by Rural Superintendents

ERIC Educational Resources Information Center

Lamkin, Marcia L.

2006-01-01

This research study was designed to build grounded theory about the challenges faced by rural superintendents. Participating rural superintendents identified five areas that presented a challenge but that also applied to superintendents in other settings: school law, finance, personnel, government mandates, and district or board policies. Further,…

Finding a Trans-Affirmative Provider: Challenges Faced by Trans and Gender Diverse Psychologists and Psychology Trainees.

PubMed

Dickey, Lore M; Singh, Anneliese A

2017-08-01

This article explores some of the challenges faced by trans and gender diverse (TGD) individuals who not only are attempting to access trans-affirmative care, but who are also members of the very profession from which they are seeking services. The authors explore challenges related to finding supervision, accessing care for assessment services, and finding a provider for personal counseling. With each example, the authors unpack the challenges and also address the implications for training for all involved. Based on these challenges that TGD psychologists and trainees face in attempting to access care, the authors provide recommendations related to trans-affirmative training for psychologists. © 2017 Wiley Periodicals, Inc.

The Invisible Army

PubMed Central

2017-01-01

ABSTRACT The “invisible army” of clinical microbiologists is facing major changes and challenges. The rate of change in both the science and technology is accelerating with no end in sight, putting pressure on our army to learn and adapt as never before. Health care funding in the United States is undergoing dramatic change which will require a new set of assumptions about how clinical microbiology is practiced here. A major challenge facing the discipline is the replacement of a generation of clinical microbiologists. In my opinion, it is incumbent on us in the invisible army to continue to work with the American Society for Microbiology (ASM) in meeting the future challenges faced by our discipline. In this commentary, I will first discuss some recent history of clinical microbiology within ASM and then some current challenges we face. PMID:28659316

Children at Risk: Global Views on Challenges Facing Children

ERIC Educational Resources Information Center

Neugebauer, Roger

2011-01-01

Members of the World Forum community were invited to respond to the question: "What is the most urgent challenge facing young children in your country?" Here are some of their responses. Jamils Richard Achunji Anguaseh mentions that in Cameroon, young children face lots of insecurity, both from health hazards and poor parenting practices. There…

Can Holistic Processing Be Learned for Inverted Faces?

ERIC Educational Resources Information Center

Robbins, Rachel; McKone, Elinor

2003-01-01

The origin of "special" processing for upright faces has been a matter of ongoing debate. If it is due to generic expertise, as opposed to having some innate component, holistic processing should be learnable for stimuli other than upright faces. Here we assess inverted faces. We trained subjects to discriminate identical twins using up to 1100…

76 FR 65101 - Special Conditions: Embraer S.A.; Model EMB 500; Single-Place Side Facing Seat Dynamic Test...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-20

... anthropomorphic test dummy (ATD) or its equivalent, undeformed floor, no yaw, and with all lateral structural... Side Facing Seat Dynamic Test Requirements AGENCY: Federal Aviation Administration (FAA), DOT. ACTION... installation of a single-place side facing seat on Embraer S.A. EMB 500 aircraft. Side- facing seats are...

17 CFR 210.6-06 - Special provisions applicable to the balance sheets of issuers of face-amount certificates.

Code of Federal Regulations, 2011 CFR

2011-04-01

... to the balance sheets of issuers of face-amount certificates. 210.6-06 Section 210.6-06 Commodity and... balance sheets of issuers of face-amount certificates. Balance sheets filed by issuers of face-amount... balances. 3. Receivables. (a) State separately amounts receivable from (1) sales of investments; (2...

17 CFR 210.6-06 - Special provisions applicable to the balance sheets of issuers of face-amount certificates.

Code of Federal Regulations, 2010 CFR

2010-04-01

... to the balance sheets of issuers of face-amount certificates. 210.6-06 Section 210.6-06 Commodity and... balance sheets of issuers of face-amount certificates. Balance sheets filed by issuers of face-amount... balances. 3. Receivables. (a) State separately amounts receivable from (1) sales of investments; (2...

17 CFR 210.6-08 - Special provisions applicable to the statements of operations of issuers of face-amount...

Code of Federal Regulations, 2010 CFR

2010-04-01

... to the statements of operations of issuers of face-amount certificates. 210.6-08 Section 210.6-08... applicable to the statements of operations of issuers of face-amount certificates. Statements of operations filed by issuers of face-amount certificates shall comply with the following provisions: Statements of...

17 CFR 210.6-08 - Special provisions applicable to the statements of operations of issuers of face-amount...

Code of Federal Regulations, 2011 CFR

2011-04-01

... to the statements of operations of issuers of face-amount certificates. 210.6-08 Section 210.6-08... applicable to the statements of operations of issuers of face-amount certificates. Statements of operations filed by issuers of face-amount certificates shall comply with the following provisions: Statements of...

Challenges in the management of community pharmacies in Malaysia

PubMed Central

2017-01-01

Background: The provision of professional pharmacy services by community pharmacists continues to be limited, particularly in low and middle income countries. It was postulated that multiple management challenges faced by community pharmacists contribute to this situation. Objective: The primary aim of the research was to determine the challenges faced in the management of community pharmacies in Sarawak (the largest state in Malaysia), and practical strategies to cope and overcome the challenges. Methods: Semi-structured interviews were carried out with community pharmacists practising in Sarawak. Purposive and snowball sampling were employed to ensure a diverse group of informants. The interviews were audio-recorded and transcribed verbatim, with the resultant data analysed using thematic analysis. Data collection, coding, interpretation were carried out iteratively until theoretical saturation. Results: Twenty respondents from different demographic characteristics were recruited. Six major themes were identified. Management challenges faced by community pharmacists traverse five major domains: market competition, legislative issues, customers’ knowledge and expectations, macroeconomic impacts and operational challenges. Most of these challenges require government intervention to be resolved. In the meantime, improving customer service and expanding the range of professional services were seen as the most viable strategies to cope with existing challenges. The main concern is that current legislative and economic landscape may hinder these strategies. Enactment of dispensing separation and more protective measures against market competition were suggested to alleviate the challenges faced. Conclusion: Numerous management challenges faced by community pharmacists that distract them from delivering professional pharmacy services have been highlighted. Urgent affirmative actions by the government are warranted in supporting community pharmacists to realise and maximise their potentials. PMID:28690697

Science-policy challenges for biodiversity, public health and urbanization: examples from Belgium

NASA Astrophysics Data System (ADS)

Keune, H.; Kretsch, C.; De Blust, G.; Gilbert, M.; Flandroy, L.; Van den Berge, K.; Versteirt, V.; Hartig, T.; De Keersmaecker, L.; Eggermont, H.; Brosens, D.; Dessein, J.; Vanwambeke, S.; Prieur-Richard, A. H.; Wittmer, H.; Van Herzele, A.; Linard, C.; Martens, P.; Mathijs, E.; Simoens, I.; Van Damme, P.; Volckaert, F.; Heyman, P.; Bauler, T.

2013-06-01

Internationally, the importance of a coordinated effort to protect both biodiversity and public health is more and more recognized. These issues are often concentrated or particularly challenging in urban areas, and therefore on-going urbanization worldwide raises particular issues both for the conservation of living natural resources and for population health strategies. These challenges include significant difficulties associated with sustainable management of urban ecosystems, urban development planning, social cohesion and public health. An important element of the challenge is the need to interface between different forms of knowledge and different actors from science and policy. We illustrate this with examples from Belgium, showcasing concrete cases of human-nature interaction. To better tackle these challenges, since 2011, actors in science, policy and the broader Belgian society have launched a number of initiatives to deal in a more integrated manner with combined biodiversity and public health challenges in the face of ongoing urbanization. This emerging community of practice in Belgium exemplifies the importance of interfacing at different levels. (1) Bridges must be built between science and the complex biodiversity/ecosystem-human/public health-urbanization phenomena. (2) Bridges between different professional communities and disciplines are urgently needed. (3) Closer collaboration between science and policy, and between science and societal practice is needed. Moreover, within each of these communities closer collaboration between specialized sections is needed.

Hemispheric specialization and the perception of emotion: evidence from right-handers and from inverted and non-inverted left-handers.

PubMed

Reuter-Lorenz, P A; Givis, R P; Moscovitch, M

1983-01-01

Right-handers and inverted and non-inverted left-handers viewed emotional expressions in one hemifield and, simultaneously, a neutral expression of the same poser in the other hemifield. Subjects were required to identify the side containing the affective face. Happy faces with open (i.e. salient) and closed mouth smiles and sad faces were used as stimuli. For right-handers and inverters reaction time was faster to right hemifield presentations for happy faces and to left hemifield presentations for sad faces. Non-inverters showed the reverse pattern. The saliency of the happy expressions had no effect on the magnitude and direction of asymmetry for any group. The data support the hypothesis of differential hemispheric specialization for positive and negative emotion and demonstrate opposite patterns of asymmetry in affect perception for inverted and non-inverted left-handers.

Challenges When Introducing Electronic Exam

ERIC Educational Resources Information Center

Kuikka, Matti; Kitola, Markus; Laakso, Mikko-Jussi

2014-01-01

Time pressures often necessitate the use of more efficient exam tools, such as electronic exams (e-exams), instead of traditional paper exams. However, teachers may face challenges when introducing e-exams in a higher education context. This paper describes what kinds of challenges teachers may face when introducing e-exams, based on experiences…

Bridging the Gap: The Challenges of Employing Entrepreneurial Processes within University Settings

ERIC Educational Resources Information Center

Wardale, Dorothy; Lord, Linley

2016-01-01

In Australia and elsewhere, universities face increasing pressure to improve research output and quality, particularly through partnerships with industry. This raises interesting challenges for academic staff with considerable industry experience who are "new" to academe. Some of these challenges were faced by the authors who have been…

Confronting Unsuccessful Practices: Repositioning Teacher Identities in English Education

ERIC Educational Resources Information Center

Vetter, Amy; Hartman, Shana V.; Reynolds, Jeanie M.

2016-01-01

Teacher education programs attempt to prepare preservice teachers for the various challenges faced in the classroom. One particular challenge new teachers face is how to handle unsuccessful practices. This paper argues that confronting ineffective practices require that teachers respond to complex and dynamic challenges, making change difficult…

Challenges Faced by Project Competition Participants and Recommended Solutions

ERIC Educational Resources Information Center

Demirel, Turgay; Baydas, Ozlem; Yilmaz, Rabia M.; Goktas, Yuksel

2013-01-01

The numbers of project competitions and interest in this kind of competition have been steadily increasing in Turkey. Accordingly, it is important to determine what challenges teachers and students may face while preparing themselves for project competitions, so that recommendations may be made to overcome these challenges. This study investigated…

The fusiform face area: a cortical region specialized for the perception of faces

PubMed Central

Kanwisher, Nancy; Yovel, Galit

2006-01-01

Faces are among the most important visual stimuli we perceive, informing us not only about a person's identity, but also about their mood, sex, age and direction of gaze. The ability to extract this information within a fraction of a second of viewing a face is important for normal social interactions and has probably played a critical role in the survival of our primate ancestors. Considerable evidence from behavioural, neuropsychological and neurophysiological investigations supports the hypothesis that humans have specialized cognitive and neural mechanisms dedicated to the perception of faces (the face-specificity hypothesis). Here, we review the literature on a region of the human brain that appears to play a key role in face perception, known as the fusiform face area (FFA). Section 1 outlines the theoretical background for much of this work. The face-specificity hypothesis falls squarely on one side of a longstanding debate in the fields of cognitive science and cognitive neuroscience concerning the extent to which the mind/brain is composed of: (i) special-purpose (‘domain-specific’) mechanisms, each dedicated to processing a specific kind of information (e.g. faces, according to the face-specificity hypothesis), versus (ii) general-purpose (‘domain-general’) mechanisms, each capable of operating on any kind of information. Face perception has long served both as one of the prime candidates of a domain-specific process and as a key target for attack by proponents of domain-general theories of brain and mind. Section 2 briefly reviews the prior literature on face perception from behaviour and neurophysiology. This work supports the face-specificity hypothesis and argues against its domain-general alternatives (the individuation hypothesis, the expertise hypothesis and others). Section 3 outlines the more recent evidence on this debate from brain imaging, focusing particularly on the FFA. We review the evidence that the FFA is selectively engaged in face perception, by addressing (and rebutting) five of the most widely discussed alternatives to this hypothesis. In §4, we consider recent findings that are beginning to provide clues into the computations conducted in the FFA and the nature of the representations the FFA extracts from faces. We argue that the FFA is engaged both in detecting faces and in extracting the necessary perceptual information to recognize them, and that the properties of the FFA mirror previously identified behavioural signatures of face-specific processing (e.g. the face-inversion effect). Section 5 asks how the computations and representations in the FFA differ from those occurring in other nearby regions of cortex that respond strongly to faces and objects. The evidence indicates clear functional dissociations between these regions, demonstrating that the FFA shows not only functional specificity but also area specificity. We end by speculating in §6 on some of the broader questions raised by current research on the FFA, including the developmental origins of this region and the question of whether faces are unique versus whether similarly specialized mechanisms also exist for other domains of high-level perception and cognition. PMID:17118927

The 'special obligations' of the modern Hippocratic Oath for 21st century medicine.

PubMed

Holmboe, Eric; Bernabeo, Elizabeth

2014-01-01

Profound advances and discoveries in medicine have markedly improved the lives of many over the 50 years since the modern Hippocratic Oath was written. Regrettably, these advances were and continue to be implemented suboptimally and inequitably across the globe. 'Special obligations to all my fellow humans' is an important theme of the modern Oath. From this perspective, we reflect on the special obligations of the medical profession, and examine how these obligations have changed over the past 50 years. We draw from perspectives of the social contract, professionalism, quality improvement, patient safety and a group of 31 international colleagues involved in medical education as we examine these obligations for individual doctors, health care institutions and medical education systems. The perspectives of the 31 clinician-educators helped us to situate the meaning of the theme of 'special obligations' in the context of challenges facing medical education and health care in the 21st century. Improving the quality of care and patient safety, and reducing health care disparities are now paramount as 'special obligations' for doctors, health care systems and medical education organisations, and require us to work collectively and collaboratively in an increasingly interconnected world. In our view, traditions such as the Hippocratic Oath will be worthy of public support only when the medical profession demonstrates in meaningful and transparent ways that it is meeting its social and civic obligations to make the world, not just health care, a better place. © 2013 John Wiley & Sons Ltd.

Special Education Teacher Perception of Administrative Supports That Encourage, Decrease Burnout, and Reduce Attrition

ERIC Educational Resources Information Center

Beebe, Jay

2017-01-01

The field of special education is facing a shortage of teachers. A shortage of special education teachers is an example of a pressing issue within education. The problem is that teacher attrition rates are among the highest within special education. Many special education teachers are leaving the profession after a few years of teaching for varied…

Landing the Job: How Special Libraries Can Support Career Research Introduction

ERIC Educational Resources Information Center

Howard, Heather

2017-01-01

"Special Libraries, Special Challenges" is a column dedicated to exploring the unique public services challenges that arise in libraries that specialize in a particular subject, such as law, medicine, business, and so forth. In each column, the author will discuss public service dilemmas and opportunities that arise in special libraries.…

Get in the Conversation: Special-Education Efficiencies and Paraprofessional Staffing

ERIC Educational Resources Information Center

Young, Nicholas; Bittel, Peter

2011-01-01

Most districts are facing severe budgetary constraints, and special education is one area that is feeling the effects. Special education consumes an average of 20%-30% of school district budgets. Pacing fiscal and systemic controls on special-education spending, and examining para professional placements in particular, will lead to better delivery…

Virtual Academic Community: Online Education Instructors' Social Presence in Association with Freshman Composition Students' Critical Thinking and Argumentation

ERIC Educational Resources Information Center

Paquette, Paige Fuller

2009-01-01

There is much literature addressing challenges face-to-face freshman composition instructors encounter in developing college courses that foster critical thinking skills crucial to developing written argument. Composition instructors may face challenges in teaching students that writing is a means of making meaning, there are many different…

The Challenges of Adopting the Learning Organisation Philosophy in a Singapore School

ERIC Educational Resources Information Center

Retna, Kala S.; Tee, Ng Pak

2006-01-01

Purpose: To report on a case study that examines how the Learning Organisation (LO) concept can be applied in a Singapore school and the challenges that the school faces in the process. Design/methodology/approach: A qualitative research inquiry was adopted using ethnographic methods. Data includes in-depth face-to-face interviews, observation of…

Challenges Faced by Undergraduate Military Students at American Public University System

ERIC Educational Resources Information Center

Machuca, Ana; Torres, Karin; Morris, Pamela; Whitley, William

2014-01-01

This paper will summarize some of challenges faced by military students enrolled in an associate and bachelors online program at American Public University System (APUS). The survey results on which the study is based exposed the following problems faced by military personnel: 48.7% had difficulties working around military obligations, 33.3%…

Applying the Rasch Model to Measure Acculturation Challenges Faced by Saudi Female Students in the United States

ERIC Educational Resources Information Center

Hakami, Samah Mohammed

2012-01-01

The purpose of this study was to explore the major acculturation challenges faced by Saudi female students who study in the U.S. and to develop a scale to measure potential acculturation challenges. The construction of the scale was based on a table of specification that included nine domains of possible acculturation challenges: (a)…

17 CFR 210.6-08 - Special provisions applicable to the statements of operations of issuers of face-amount...

Code of Federal Regulations, 2014 CFR

2014-04-01

... to the statements of operations of issuers of face-amount certificates. 210.6-08 Section 210.6-08... issuers of face-amount certificates. Statements of operations filed by issuers of face-amount certificates... included in income, the bases of recognition and measurement used in respect to such amounts shall be...

17 CFR 210.6-08 - Special provisions applicable to the statements of operations of issuers of face-amount...

Code of Federal Regulations, 2012 CFR

2012-04-01

... to the statements of operations of issuers of face-amount certificates. 210.6-08 Section 210.6-08... issuers of face-amount certificates. Statements of operations filed by issuers of face-amount certificates... included in income, the bases of recognition and measurement used in respect to such amounts shall be...

Impairments in Monkey and Human Face Recognition in 2-Year-Old Toddlers with Autism Spectrum Disorder and Developmental Delay

ERIC Educational Resources Information Center

Chawarska, Katarzyna; Volkmar, Fred

2007-01-01

Face recognition impairments are well documented in older children with Autism Spectrum Disorders (ASD); however, the developmental course of the deficit is not clear. This study investigates the progressive specialization of face recognition skills in children with and without ASD. Experiment 1 examines human and monkey face recognition in…

17 CFR 210.6-08 - Special provisions applicable to the statements of operations of issuers of face-amount...

Code of Federal Regulations, 2013 CFR

2013-04-01

... to the statements of operations of issuers of face-amount certificates. 210.6-08 Section 210.6-08... issuers of face-amount certificates. Statements of operations filed by issuers of face-amount certificates... included in income, the bases of recognition and measurement used in respect to such amounts shall be...

76 FR 9221 - Special Local Regulations; Patriot Challenge Kayak Race, Ashley River, Charleston, SC

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-17

...-AA08 Special Local Regulations; Patriot Challenge Kayak Race, Ashley River, Charleston, SC AGENCY... regulations for the Patriot Challenge Kayak Race in Charleston, SC. The race will take place on April 10, 2011... navigable waters during the race. These special local regulations will temporarily restrict vessel traffic...

78 FR 21258 - Special Local Regulations; Patriot Challenge Kayak Race, Ashley River; Charleston, SC

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-10

...-AA08 Special Local Regulations; Patriot Challenge Kayak Race, Ashley River; Charleston, SC AGENCY... regulation for the Patriot Challenge Kayak Race in Charleston, SC. The race will take place on April 13, 2013... navigable waters of the United States during the race. The special local regulation will temporarily...

A systematic literature review of evidence-based clinical practice for rare diseases: what are the perceived and real barriers for improving the evidence and how can they be overcome?

PubMed

Rath, Ana; Salamon, Valérie; Peixoto, Sandra; Hivert, Virginie; Laville, Martine; Segrestin, Berenice; Neugebauer, Edmund A M; Eikermann, Michaela; Bertele, Vittorio; Garattini, Silvio; Wetterslev, Jørn; Banzi, Rita; Jakobsen, Janus C; Djurisic, Snezana; Kubiak, Christine; Demotes-Mainard, Jacques; Gluud, Christian

2017-11-22

Evidence-based clinical practice is challenging in all fields, but poses special barriers in the field of rare diseases. The present paper summarises the main barriers faced by clinical research in rare diseases, and highlights opportunities for improvement. Systematic literature searches without meta-analyses and internal European Clinical Research Infrastructure Network (ECRIN) communications during face-to-face meetings and telephone conferences from 2013 to 2017 within the context of the ECRIN Integrating Activity (ECRIN-IA) project. Barriers specific to rare diseases comprise the difficulty to recruit participants because of rarity, scattering of patients, limited knowledge on natural history of diseases, difficulties to achieve accurate diagnosis and identify patients in health information systems, and difficulties choosing clinically relevant outcomes. Evidence-based clinical practice for rare diseases should start by collecting clinical data in databases and registries; defining measurable patient-centred outcomes; and selecting appropriate study designs adapted to small study populations. Rare diseases constitute one of the most paradigmatic fields in which multi-stakeholder engagement, especially from patients, is needed for success. Clinical research infrastructures and expertise networks offer opportunities for establishing evidence-based clinical practice within rare diseases.

Future of Pacific salmon in the face of environmental change: Lessons from one of the world's remaining productive salmon regions

USGS Publications Warehouse

Schoen, Erik R.; Wipfli, Mark S.; Trammell, Jamie; Rinella, Daniel J.; Floyd, Angelica L.; Grunblatt, Jess; McCarthy, Molly D.; Meyer, Benjamin E.; Morton, John M.; Powell, James E.; Prakash, Anupma; Reimer, Matthew N.; Stuefer, Svetlana L.; Toniolo, Horacio; Wells, Brett M.; Witmer, Frank D. W.

2017-01-01

Pacific salmon Oncorhynchus spp. face serious challenges from climate and landscape change, particularly in the southern portion of their native range. Conversely, climate warming appears to be allowing salmon to expand northwards into the Arctic. Between these geographic extremes, in the Gulf of Alaska region, salmon are at historically high abundances but face an uncertain future due to rapid environmental change. We examined changes in climate, hydrology, land cover, salmon populations, and fisheries over the past 30–70 years in this region. We focused on the Kenai River, which supports world-famous fisheries but where Chinook Salmon O. tshawytscha populations have declined, raising concerns about their future resilience. The region is warming and experiencing drier summers and wetter autumns. The landscape is also changing, with melting glaciers, wetland loss, wildfires, and human development. This environmental transformation will likely harm some salmon populations while benefiting others. Lowland salmon streams are especially vulnerable, but retreating glaciers may allow production gains in other streams. Some fishing communities harvest a diverse portfolio of fluctuating resources, whereas others have specialized over time, potentially limiting their resilience. Maintaining diverse habitats and salmon runs may allow ecosystems and fisheries to continue to thrive amidst these changes.

Challenges in referral communication between VHA primary care and specialty care.

PubMed

Zuchowski, Jessica L; Rose, Danielle E; Hamilton, Alison B; Stockdale, Susan E; Meredith, Lisa S; Yano, Elizabeth M; Rubenstein, Lisa V; Cordasco, Kristina M

2015-03-01

Poor communication between primary care providers (PCPs) and specialists is a significant problem and a detriment to effective care coordination. Inconsistency in the quality of primary-specialty communication persists even in environments with integrated delivery systems and electronic medical records (EMRs), such as the Veterans Health Administration (VHA). The purpose of this study was to measure ease of communication and to characterize communication challenges perceived by PCPs and primary care personnel in the VHA, with a particular focus on challenges associated with referral communication. The study utilized a convergent mixed-methods design: online cross-sectional survey measuring PCP-reported ease of communication with specialists, and semi-structured interviews characterizing primary-specialty communication challenges. 191 VHA PCPs from one regional network were surveyed (54% response rate), and 41 VHA PCPs and primary care staff were interviewed. PCP-reported ease of communication mean score (survey) and recurring themes in participant descriptions of primary-specialty referral communication (interviews) were analyzed. Among PCPs, ease-of-communication ratings were highest for women's health and mental health (mean score of 2.3 on a scale of 1-3 in both), and lowest for cardiothoracic surgery and neurology (mean scores of 1.3 and 1.6, respectively). Primary care personnel experienced challenges communicating with specialists via the EMR system, including difficulty in communicating special requests for appointments within a certain time frame and frequent rejection of referral requests due to rigid informational requirements. When faced with these challenges, PCPs reported using strategies such as telephone and e-mail contact with specialists with whom they had established relationships, as well as the use of an EMR-based referral innovation called "eConsults" as an alternative to a traditional referral. Primary-specialty communication is a continuing challenge that varies by specialty and may be associated with the likelihood of an established connection already in place between specialty and primary care. Improvement in EMR systems is needed, with more flexibility for the communication of special requests. Building relationships between PCPs and specialists may also facilitate referral communication.

Face Pareidolia in the Rhesus Monkey.

PubMed

Taubert, Jessica; Wardle, Susan G; Flessert, Molly; Leopold, David A; Ungerleider, Leslie G

2017-08-21

Face perception in humans and nonhuman primates is rapid and accurate [1-4]. In the human brain, a network of visual-processing regions is specialized for faces [5-7]. Although face processing is a priority of the primate visual system, face detection is not infallible. Face pareidolia is the compelling illusion of perceiving facial features on inanimate objects, such as the illusory face on the surface of the moon. Although face pareidolia is commonly experienced by humans, its presence in other species is unknown. Here we provide evidence for face pareidolia in a species known to possess a complex face-processing system [8-10]: the rhesus monkey (Macaca mulatta). In a visual preference task [11, 12], monkeys looked longer at photographs of objects that elicited face pareidolia in human observers than at photographs of similar objects that did not elicit illusory faces. Examination of eye movements revealed that monkeys fixated the illusory internal facial features in a pattern consistent with how they view photographs of faces [13]. Although the specialized response to faces observed in humans [1, 3, 5-7, 14] is often argued to be continuous across primates [4, 15], it was previously unclear whether face pareidolia arose from a uniquely human capacity. For example, pareidolia could be a product of the human aptitude for perceptual abstraction or result from frequent exposure to cartoons and illustrations that anthropomorphize inanimate objects. Instead, our results indicate that the perception of illusory facial features on inanimate objects is driven by a broadly tuned face-detection mechanism that we share with other species. Published by Elsevier Ltd.

Challenges for Novice School Leaders: Facing Today's Issues in School Administration

ERIC Educational Resources Information Center

Beam, Andrea P.; Claxton, Russell L.; Smith, Samuel J.

2016-01-01

Challenges for novice school leaders evolve as information is managed differently and as societal and regulatory expectations change. This study addresses unique challenges faced by practicing school administrators (n = 159) during their first three years in a school leadership position. It focuses on their perceptions, how perceptions of present…

Leading Schools Facing Challenging Circumstances: Some Insights from Western Australia

ERIC Educational Resources Information Center

Gillett, Jonathan; Clarke, Simon; O'Donoghue, Tom

2016-01-01

This paper examines leadership strategies that are most likely to engender success in schools that may be defined as facing challenging circumstances. First, it presents an overview of the relevant literature in order to illustrate distinctive challenges that tend to be encountered in these environments, as well as strategies that are adopted for…

The Value of Conceptual Models in Coping with Complexity and Interdisciplinarity in Environmental Sciences Education

ERIC Educational Resources Information Center

Fortuin, Karen P. J.; van Koppen, C. S. A.; Leemans, Rik

2011-01-01

Conceptual models are useful for facing the challenges of environmental sciences curriculum and course developers and students. These challenges are inherent to the interdisciplinary and problem-oriented character of environmental sciences curricula. In this article, we review the merits of conceptual models in facing these challenges. These…

CAEP Challenges for a Mid-South U.S. College Teacher Education Program

ERIC Educational Resources Information Center

Moffett, David W.

2016-01-01

What are the challenges faced by a mid-south liberal arts college teacher education program, in its attempt to successfully meet the new Council for the Accreditation of Educator Preparation (CAEP) accreditation requirements? The Investigator studied the Educator Program Provider (EPP) during academic year 2015-2016. The challenges faced by the…

Challenges of Attending E-Learning Studies in Nigeria

ERIC Educational Resources Information Center

Bugi, Stephan Z.

2012-01-01

This study set out to find out what challenges the E-leaner faces in the Nigerian environment. Survey research design was used to obtain the opinion of 200 randomly selected E-learners in Kaduna metropolis. Their responses revealed that the most prominent challenges they face are, Inadequate Power supply, Internet connectivity problems, Efficacy…

Challenges and Instructional Approaches Impacting the Literacy Performance of English Language Learners

ERIC Educational Resources Information Center

Markham, Paul L.; Gordon, Karen E.

2007-01-01

For English Language Learners (ELLs), the process of becoming literate in English is daunting. Not only are these students faced with the same literacy challenges faced by native English-speaking students, but they are also challenged with extensive diversity issues relating to substantial differences in linguistic, cultural, and academic…

Developmental Reorganization of the Core and Extended Face Networks Revealed by Global Functional Connectivity.

PubMed

Wang, Xu; Zhu, Qi; Song, Yiying; Liu, Jia

2017-08-28

Prior studies on development of functional specialization in human brain mainly focus on age-related increases in regional activation and connectivity among regions. However, a few recent studies on the face network demonstrate age-related decrease in face-specialized activation in the extended face network (EFN), in addition to increase in activation in the core face network (CFN). Here we used a voxel-based global brain connectivity approach to investigate whether development of the face network exhibited both increase and decrease in network connectivity. We found the voxel-wise resting-state functional connectivity (FC) within the CFN increased with age in bilateral posterior superior temporal sulcus, suggesting the integration of the CFN during development. Interestingly, the FC of the voxels in the EFN to the right fusiform face area and occipital face area decreased with age, suggesting that the CFN segregated from the EFN during development. Moreover, the age-related connectivity in the CFN was related to behavioral performance in face processing. Overall, our study demonstrated developmental reorganization of the face network achieved by both integration within the CFN and segregation of the CFN from the EFN, which may account for the simultaneous increases and decreases in neural activation during the development of the face network. © The Author 2017. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

Young persons with visual impairment: challenges of participation.

PubMed

Salminen, Anna-Liisa; Karhula, Maarit E

2014-07-01

To describe the challenges to activity and participation faced by young people with visual impairment within the framework of the International Classification of Functioning (ICF). 14 young persons (aged 16-22 years) with visual impairment and their parents (n = 22) participated in the study. The Canadian Occupational Performance Measure (COPM) was used to describe challenges of participation as perceived by the young persons themselves. Individual interviews with the young persons and their parents were used to investigate in more depth the challenges the young persons face with regard to participation. Young persons with visual impairment face challenges to participation most frequently with regard to mobility, domestic life, interpersonal interaction and relationships, major life areas, and leisure activities. The environment in which they live has a central role as a barrier or facilitator of participation. The challenges related to activities and participation that young persons with visual impairment face are diverse. It is important that these challenges are assessed individually and with the help of subjective measures. Serving as a broad framework for classifying the data, the ICF proved to be a useful tool, but used strictly at category level it may limit the coding of data and narrow interpretation.

Becoming a nurse faculty leader: facing challenges through reflecting, persevering and relating in new ways.

PubMed

Horton-Deutsch, Sara; Young, Patricia K; Nelson, Kristine A

2010-05-01

The aim of the present study was to explore the experience of becoming a nurse faculty leader. In a recent interpretation of 23 interviews conducted with nurse faculty leaders from across the United States about their experiences of becoming a leader three themes were identified: being thrust into leadership, taking risks and facing challenges. This interpretive phenomenological study further explicates three aspects of how nurse educators faced challenges in becoming and serving as a leader. Facing challenges meant reflecting, persevering through difficulties and learning to relate to others in new ways. Exemplars of participant experiences are provided for concreteness, to assist readers in determining how findings resonate with their own experience and how they can actualize this resonance in their own leadership practice. In the present study, reflecting, persevering through difficulties and learning to relate with others in a new way was how leaders faced challenges. Leadership development opportunities that facilitate self-exploration, caring and thoughtful interactions with others and values clarification serve as the foundation for becoming a nurse faculty leader who is, in turn, able to build leadership capacity in other individuals and organizations.

[HTA-Perspective: Challenges in the early assessment of new oncological drugs].

PubMed

Wild, Claudia; Nachtnebel, Anna

2013-01-01

Oncologic drug therapies have gained wide attention in the context of health policy priority setting for serious and socially significant diseases with high human and monetary costs. Due to uncertainties and scepticism about the actual therapeutic importance of newly approved oncology products, an early assessment programme was already established in Austria in 2007. The assessment of new oncology products is thereby faced with special challenges, since study populations are frequently not representative or the study design is laid out in such a manner that a definitive assessment of patient-relevant endpoints is not possible (cross-overs after interim assessments, surrogate parameters as primary endpoints, uncontrolled studies or those with unrealistic comparators, invalidated post-hoc identified biomarkers). On account of these major uncertainties, even the European Medicines Agency (EMA) is already contemplating multi-stage, "adaptive" approvals, and national reimbursement institutions are increasingly working with outcome-oriented, conditional reimbursement. (As supplied by publisher). Copyright © 2013. Published by Elsevier GmbH.

Research progress on berberine with a special focus on its oral bioavailability.

PubMed

Liu, Chang-Shun; Zheng, Yu-Rong; Zhang, Ying-Feng; Long, Xiao-Ying

2016-03-01

The natural product berberine (BBR) has become a potential drug in the treatment of diabetes, hyperlipidemia, and cancer. However, the oral delivery of BBR is challenged by its poor bioavailability. It is necessary to improve the oral bioavailability of BBR before it can be used in many clinical applications. Understanding the pharmacokinetic characteristics of BBR will enable the development of suitable formulas that have improved oral bioavailability. The key considerations for BBR are how to enhance the drug absorption and to avoid the intestinal first-pass effect. This review summarizes the pharmacological activities of BBR and analyzes the factors that lead to its poor oral bioavailability. In particular, the therapeutic potential of BBR in new indications from the aspect of oral bioavailability is discussed. In conclusion, BBR is a promising drug candidate for metabolic disorders and cancer but faces considerable challenges due to its poor oral bioavailability. Copyright © 2016 Elsevier B.V. All rights reserved.

Trends in meat science and technology: the future looks bright, but the journey will be long.

PubMed

Kristensen, L; Støier, S; Würtz, J; Hinrichsen, L

2014-11-01

With an increasing world population, an increase in affluence and a substantial growth in the demand for high quality protein, the meat sector faces a fantastic but challenging century. New scientific knowledge, technology and creative minds are the main ingredients in order to reach out for this great opportunity. Efficiency all the way from breeding and farming to processing and dispatch is crucial for success. Technology has brought us far, and there is still a huge potential for increased efficiency by implementing best practices on a global scale. New challenges include: hyper flexible automation, more accurate and faster measurement systems and meeting special consumer demands already at the production line. Systems for optimal animal welfare will be even more important and sustainability is no longer a consumer trend but a license to operate. The scientific meat society must provide knowledge and technology so we together can reach out for a seemingly bright future. Copyright © 2014 Elsevier Ltd. All rights reserved.

Focusing a Transition: Challenges Facing the New Administration

DTIC Science & Technology

2016-09-01

FOCUSING A TRANSITION Challenges Facing the New Administration A Report by the Defense Business Board 2016 This report, DBB Report FY16-5, is a ...Facing the New Administration A Report by the Defense Business Board 5 Table of Contents INTRODUCTION...While reviewing the budget, the team should develop a list of items to propose for immediate termination. The Board offers the following

Defense Infrastructure: Challenges Increase Risks for Providing Timely Infrastructure Support for Army Installations Expecting Substantial Personnel Growth

DTIC Science & Technology

2007-09-01

Office Why GAO Did This Study Highlights Accountability Integrity Reliability September 2007 DEFENSE INFRASTRUCTURE Challenges Increase Risks for...authority to conduct evaluations on his own initiative. It addresses (1) the challenges and associated risks the Army faces in providing for timely...but it faces several complex implementation challenges that risk late provision of needed infrastructure to adequately support incoming personnel

A qualitative exploration of the major challenges facing pharmacovigilance in Saudi Arabia.

PubMed

Aljadhey, Hisham; Mahmoud, Mansour A; Alshammari, Thamir M; Al-Dhaeefi, Mohammed; Le Louet, Herve; Perez-Gutthann, Susana; Pitts, Peter J

2015-09-01

To explore the challenges facing pharmacovigilance in Saudi Arabia and formulate recommendations to improve it from the perspective of healthcare professionals in Saudi Arabia. This was a qualitative study of 4 focus group discussions with pharmacists, physicians, and academicians held under the auspices of the King Saud University School of Pharmacy and the Center for Medicine in the Public Interest, Riyadh, Saudi Arabia. A total of 29 eligible healthcare professionals were invited to participate in the discussion. The predefined themes of the study were the current practice and major challenges facing pharmacovigilance in regulatory bodies, hospitals, the community, and academia, as well as recommendations to improve pharmacovigilance practice.  Of the 29 participants invited, 27 attended the discussion. Challenges facing regulatory bodies included complicated adverse drug reactions (ADR) reporting forms, lack of feedback on ADRs submitted to the Saudi Food and Drug Authority, lack of decisions from the local authority to withdraw medications, and lack of data on pharmacovigilance. The challenges to pharmacovigilance in hospitals included the lack of knowledge of the significance of ADR reporting, workload, blaming culture, and lack of collaboration between regulatory bodies and hospitals. However, challenges facing pharmaceutical industries included the lack of drug manufacturers in Saudi Arabia and lack of interest in pharmacovigilance. Recommendations to improve pharmacovigilance included the need for communication, stronger regulatory requirements, the need for research, the need for unified ADRs reporting, and continuous education and training.  The study has identified the challenges facing pharmacovigilance in Saudi Arabia and made certain recommendations to overcome them. These recommendations might be helpful for regulatory bodies to enhance spontaneous reporting and promote pharmacovigilance.

[Expert consensus for the prevention of cardiovascular disease in Chinese women].

PubMed

2017-06-01

Cardiovascular disease is the leading cause of death for Chinese women, which has not been paid enough attention at present. Chinese women account for 20 percent of 3.5 billion women all over the world. Health promotion and prevention are facing the rigorous challenge. The pathophysiological characteristics, clinical manifestations, disease diagnosis, drug metabolism and prevention strategies of woman cardiovascular diseases are different from those of men in some respects and require special attention. "Consensus for the prevention of cardiovascular diseases in Chinese women" is developed by Women Physician Committee of Chinese College Cardiovascular Physicians and Women's Health Work Group of Chinese Society of Cardiology, which is aimed at strengthening and promoting prevention of cardiovascular diseases in Chinese women.

Nuclear safeguards in Brazil and Argentina: 25 years of ABACC

NASA Astrophysics Data System (ADS)

Kassenova, Togzhan

2017-11-01

As possessors of advanced nuclear technology, Brazil and Argentina bear special responsibility for helping the international community and neighbors in their region feel confident that their nuclear programs are peaceful, secure, and safe. Over the past 25 years, the Brazilian-Argentine Agency for Accounting and Control of Nuclear Materials (ABACC) has played an indispensable role in strengthening such confidence by implementing nuclear safeguards in the two countries. Today, ABACC carries out safeguards inspections at a total of 76 nuclear facilities in Brazil and Argentina. This article describes how Brazil and Argentina view trends in the global nonproliferation regime and international nuclear safeguards, and explains how these trends relate to unique challenges and opportunities facing Brazil, Argentina, and ABACC.

Nanotechnology in Li-ion Batteries

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

Mukaibo, Hitomi

2010-06-04

This is the second of three talks on nanostructures for li-ion batteries. The talks provide an up-to-date review of the issues and challenges facing Li-ion battery research with special focus on how nanostructures/ nanotechnology are being applied to this field. Novel materials reported as prospective candidates for anode, cathode and electrolyte will be summarized. The expected role of nanostructures in improving the performance of Li-ion batteries and the actual pros and cons of using such structures in this device will be addressed. Electrochemical experiments used to study Li-ion batteries will also be discussed. This includes the introduction to the standardmore » experimental set-up and how experimental data (from charge-discharge experiments, cyclic voltammetry, impedance spectroscopy, etc) are interpreted.« less

Emerging ICT for Citizens' Veillance: Theoretical and Practical Insights.

PubMed

Boucher, Philip; Nascimento, Susana; Tallacchini, Mariachiara

2018-06-01

In ubiquitous surveillance societies, individuals are subjected to observation and control by authorities, institutions, and corporations. Sometimes, citizens contribute their own knowledge and other resources to their own surveillance. In addition, some of "the watched" observe "the watchers" "through" sous-veillant activities, and various forms of self-surveillance for different purposes. However, information and communication technologies are also increasingly used for social initiatives with a bottom up structure where citizens themselves define the goals, shape the outcomes and profit from the benefits of watching activities. This model, which we define as citizens' veillance and explore in this special issue, may present opportunities for individuals and collectives to be more prepared to meet the challenges they face in various domains including environment, health, planning and emergency response.

Autotracking from space - The TDRSS approach

NASA Astrophysics Data System (ADS)

Spearing, R. E.; Harper, W. R.

The TDRSS will provide telecommunications support to near-earth orbiting satellites through the 1980s and into the 1990s. The system incorporates two operational satellites at geostationary altitude and a single ground station at White Sands, NM. Of the many tasks facing the engineering team in development of this system, one of the most challenging was K-band autotrack. An approach not previously attempted placed the error detection, processing, and feedback elements for automatic control of the TDR satellite antennas on the ground. This approach offered several advantages to the designers but posed a number of interesting questions during the development program. The autotrack system design and its test program are described with emphasis given to areas of special interest in developing a working K-band service.

Autotracking from space - The TDRSS approach

NASA Technical Reports Server (NTRS)

Spearing, R. E.; Harper, W. R.

1984-01-01

The TDRSS will provide telecommunications support to near-earth orbiting satellites through the 1980s and into the 1990s. The system incorporates two operational satellites at geostationary altitude and a single ground station at White Sands, NM. Of the many tasks facing the engineering team in development of this system, one of the most challenging was K-band autotrack. An approach not previously attempted placed the error detection, processing, and feedback elements for automatic control of the TDR satellite antennas on the ground. This approach offered several advantages to the designers but posed a number of interesting questions during the development program. The autotrack system design and its test program are described with emphasis given to areas of special interest in developing a working K-band service.

Natural hazards and risk reduction in Hawai'i: Chapter 10 in Characteristics of Hawaiian volcanoes

USGS Publications Warehouse

Kauahikaua, James P.; Tilling, Robert I.; Poland, Michael P.; Takahashi, T. Jane; Landowski, Claire M.

2014-01-01

Although HVO has been an important global player in advancing natural hazards studies during the past 100 years, it faces major challenges in the future, among which the following command special attention: (1) the preparation of an updated volcano hazards assessment and map for the Island of Hawai‘i, taking into account not only high-probability lava flow hazards, but also hazards posed by low-probability, high-risk events (for instance, pyroclastic flows, regional ashfalls, volcano flank collapse and associated megatsunamis), and (2) the continuation of timely and effective communications of hazards information to all stakeholders and the general public, using all available means (conventional print media, enhanced Web presence, public-education/outreach programs, and social-media approaches).

The Correlation of Geo-Ecological Environment and Mountain Urban planning

NASA Astrophysics Data System (ADS)

Yang, Chun; Zeng, Wei

2018-01-01

As a special area with the complex geological structure, mountain city is more prone to geological disasters. Due to air pollution, ground subsidence, serious water pollution, earthquakes and floods geo-ecological environment problems have become increasingly serious, mountain urban planning is facing more severe challenges. Therefore, this article bases on the correlation research of geo-ecological environment and mountain urban planning, and re-examins mountain urban planning from the perspective of geo-ecological, coordinates the relationship between the human and nature by geo-ecological thinking, raises the questions which urban planning need to pay attention. And advocates creating an integrated system of geo-ecological and mountain urban planning, analysis the status and dynamics of present mountain urban planning.

Malaria eradication: the economic, financial and institutional challenge.

PubMed

Mills, Anne; Lubell, Yoel; Hanson, Kara

2008-12-11

Malaria eradication raises many economic, financial and institutional challenges. This paper reviews these challenges, drawing on evidence from previous efforts to eradicate malaria, with a special focus on resource-poor settings; summarizes more recent evidence on the challenges, drawing on the literature on the difficulties of scaling-up malaria control and strengthening health systems more broadly; and explores the implications of these bodies of evidence for the current call for elimination and intensified control. Economic analyses dating from the eradication era, and more recent analyses, suggest that, in general, the benefits of malaria control outweigh the costs, though few studies have looked at the relative returns to eradication versus long-term control. Estimates of financial costs are scanty and difficult to compare. In the 1960s, the consolidation phase appeared to cost less than $1 per capita and, in 1988, was estimated to be $2.31 per capita (both in 2006 prices). More recent estimates for high coverage of control measures suggest a per capita cost of several dollars. Institutional challenges faced by malaria eradication included limits to the rule of law (a major problem where malaria was concentrated in border areas with movement of people associated with illegal activities), the existence and performance of local implementing structures, and political sustainability at national and global levels. Recent analyses of the constraints to scaling-up malaria control, together with the historical evidence, are used to discuss the economic, financial and institutional challenges that face the renewed call for eradication and intensified control. The paper concludes by identifying a research agenda covering: issues of the allocative efficiency of malaria eradication, especially using macro-economic modelling to estimate the benefits and costs of malaria eradication and intensified control, and studies of the links between malaria control and economic development, the costs and consequences of the various tools and mixes of tools employed in control and eradication, issues concerning the extension of coverage of interventions and service delivery approaches, especially those that can reach the poorest, research on the processes of formulating and implementing malaria control and eradication policies, at both international and national levels, research on financing issues, at global and national levels.

Malaria eradication: the economic, financial and institutional challenge

PubMed Central

Mills, Anne; Lubell, Yoel; Hanson, Kara

2008-01-01

Malaria eradication raises many economic, financial and institutional challenges. This paper reviews these challenges, drawing on evidence from previous efforts to eradicate malaria, with a special focus on resource-poor settings; summarizes more recent evidence on the challenges, drawing on the literature on the difficulties of scaling-up malaria control and strengthening health systems more broadly; and explores the implications of these bodies of evidence for the current call for elimination and intensified control. Economic analyses dating from the eradication era, and more recent analyses, suggest that, in general, the benefits of malaria control outweigh the costs, though few studies have looked at the relative returns to eradication versus long-term control. Estimates of financial costs are scanty and difficult to compare. In the 1960s, the consolidation phase appeared to cost less than $1 per capita and, in 1988, was estimated to be $2.31 per capita (both in 2006 prices). More recent estimates for high coverage of control measures suggest a per capita cost of several dollars. Institutional challenges faced by malaria eradication included limits to the rule of law (a major problem where malaria was concentrated in border areas with movement of people associated with illegal activities), the existence and performance of local implementing structures, and political sustainability at national and global levels. Recent analyses of the constraints to scaling-up malaria control, together with the historical evidence, are used to discuss the economic, financial and institutional challenges that face the renewed call for eradication and intensified control. The paper concludes by identifying a research agenda covering: ∘ issues of the allocative efficiency of malaria eradication, especially using macro-economic modelling to estimate the benefits and costs of malaria eradication and intensified control, and studies of the links between malaria control and economic development ∘ the costs and consequences of the various tools and mixes of tools employed in control and eradication ∘ issues concerning the extension of coverage of interventions and service delivery approaches, especially those that can reach the poorest ∘ research on the processes of formulating and implementing malaria control and eradication policies, at both international and national levels ∘ research on financing issues, at global and national levels. PMID:19091035

Challenges and Potential Solutions for Big Data Implementations in Developing Countries

PubMed Central

Mayan, J.C; García, M.J.; Almerares, A.A.; Househ, M.

2014-01-01

Summary Background The volume of data, the velocity with which they are generated, and their variety and lack of structure hinder their use. This creates the need to change the way information is captured, stored, processed, and analyzed, leading to the paradigm shift called Big Data. Objectives To describe the challenges and possible solutions for developing countries when implementing Big Data projects in the health sector. Methods A non-systematic review of the literature was performed in PubMed and Google Scholar. The following keywords were used: “big data”, “developing countries”, “data mining”, “health information systems”, and “computing methodologies”. A thematic review of selected articles was performed. Results There are challenges when implementing any Big Data program including exponential growth of data, special infrastructure needs, need for a trained workforce, need to agree on interoperability standards, privacy and security issues, and the need to include people, processes, and policies to ensure their adoption. Developing countries have particular characteristics that hinder further development of these projects. Conclusions The advent of Big Data promises great opportunities for the healthcare field. In this article, we attempt to describe the challenges developing countries would face and enumerate the options to be used to achieve successful implementations of Big Data programs. PMID:25123719

Finding Erich Jantsch's Five Crucial Innovations: A Study of Four Small Colleges

ERIC Educational Resources Information Center

MacVie, Leah

2017-01-01

Institutions of higher education have faced many challenges over the last few decades. Though many large institutions have the resources needed to respond to these challenges, small institutions have had to be innovative in the ways in which they are adapting. There are similarities between the external challenges that institutions face today and…

The Challenges Faced by Chinese Higher Education as It Expands in Scale

ERIC Educational Resources Information Center

Xiaohao, Ding

2004-01-01

This article reports the challenges faced by Chinese higher education as it expands in scale. The scale of China's higher education has seen unprecedented expansion in recent years. This article explores the new opportunities and challenges that such expansion brings to China's higher education. The author states that, aside from the many…

Reflecting on the Challenges of Applied Theatre in Kenya

ERIC Educational Resources Information Center

Okuto, Maxwel; Smith, Bobby

2017-01-01

In this article the authors draw on their own experience and research in applied theatre in Kenya in order to reflect on challenges currently facing practitioners working in the country. In order to outline the range of challenges faced by practitioners, issues related to the wider landscapes of government and politics in Kenya are explored,…

International Graduate Students' Academic Writing Practices in Malaysia: Challenges and Solutions

ERIC Educational Resources Information Center

Singh, Manjet Kaur Mehar

2015-01-01

This article focuses on the challenges faced by non-native English speaking international graduate students in their academic writing practices while they studied at a university in Malaysia as well as the solutions they employed when faced with the challenges. Academic Literacies Questionnaire was used to collect data. Based on 131 participants,…

A Content Analysis Concerning the Studies on Challenges Faced by Novice Teachers

ERIC Educational Resources Information Center

Kozikoglu, Ishak

2017-01-01

The purpose of this research is to analyze the studies concerning challenges faced by novice teachers in terms of various aspects and compare challenges according to location of the studies conducted in Turkey and abroad. A total of 30 research studies were included in detailed analysis. This is a descriptive study based on qualitative research…

Mentoring Matters: The Challenge for Teacher Education

ERIC Educational Resources Information Center

McCann, Thomas M.; Ed.; Johannessen, Larry, Ed.

2009-01-01

Beginning teachers face many challenges and difficulties; as a result, one-third will leave the profession in the first three years and nearly half will be gone within their first five years in the profession. The challenge facing university teacher education programs is to fix the hole in the bottom of the bucket and find strategic new ways to…

US Forest Service and National Park Service Wilderness Aircraft Overflight Study: Sociological background and study plans

NASA Technical Reports Server (NTRS)

Harrison, Robin T.; Hartmann, Lawrence

1990-01-01

The background and sociological aspects of the combined U.S. Forest Service and National Park Service Wilderness Aircraft Overflight Study (WACOS) are presented. The WACOS broaches a new area of research by combining aspects of outdoor recreation sociology and aircraft noise response studies. The tasks faced create new challenges and require innovative solutions. Background information on the WACOS is presented with special emphasis on sociological considerations. At the time of this writing, no data have yet been collected, so this paper will present background information, related issues, and plans for data collection. Some recent studies indicate that managers of Forest Service wildernesses and National Park Service areas consider aircraft overflights to be a problem to their users in some areas. Additional relevant background research from outdoor recreation sociology is discussed, followed by presentation of the authors' opinions of the most salient sociological issues faced by this study. The goals and desired end products are identified next, followed by a review of the methods anticipated to be used to obtain these results. Finally, a discussion and conclusion section is provided.

Integration of depression and primary care: barriers to adoption.

PubMed

Grazier, Kyle L; Smith, Judith E; Song, Jean; Smiley, Mary L

2014-01-01

Despite the prevailing consensus as to its value, the adoption of integrated care models is not widespread. Thus, the objective of this article it to examine the barriers to the adoption of depression and primary care models in the United States. A literature search focused on peer-reviewed journal literature in Medline and PsycInfo. The search strategy focused on barriers to integrated mental health care services in primary care, and was based on previously existing searches. The search included: MeSH terms combined with targeted keywords; iterative citation searches in Scopus; searches for grey literature (literature not traditionally indexed by commercial publishers) in Google and organization websites, examination of reference lists, and discussions with researchers. Integration of depression care and primary care faces multiple barriers. Patients and families face numerous barriers, linked inextricably to create challenges not easily remedied by any one party, including the following: vulnerable populations with special needs, patient and family factors, medical and mental health comorbidities, provider supply and culture, financing and costs, and organizational issues. An analysis of barriers impeding integration of depression and primary care presents information for future implementation of services.

Battlefield euthanasia - courageous compassion or war crime?

PubMed

Neuhaus, Susan J

2011-03-21

Issues relating to voluntary euthanasia that are currently being debated by Australian society are distinctly different from those encountered by battlefield doctors. Doctors in war undertake to treat those affected by conflict; their participation in euthanasia challenges the profession's definition of "duty of care". Euthanasia must be distinguished from "triage" and medical withdrawal of care (which are decided within a medical facility where, although resources may be limited, comfort care can be provided in the face of treatment futility). Battlefield euthanasia is a decision made, often immediately after hostile action, in the face of apparently overwhelming injuries; there is often limited availability of pain relief, support systems or palliation that would be available in a civilian environment. The battlefield situation is further complicated by issues of personal danger, the immediacy of decision making and difficulties with distinguishing civilians from combatants. Regardless of the circumstances on a battlefield, doctors, whether they are civilians or members of a defence force, are subject to the laws of armed conflict, the special provisions of the Geneva Conventions and the ethical codes of the medical profession.

History of the Congenital Heart Surgeons' Society.

PubMed

Mavroudis, Constantine; Williams, William G

2015-10-01

The Congenital Heart Surgeons' Society is a group of over 100 pediatric heart surgeons representing 72 institutions that specialize in the treatment of patients with congenital heart defects. The Society began in 1972 and incorporated as a not-for-profit charitable organization in 2004. It has become the face and voice of congenital heart surgery in North America. In 1985, the Society established a data center for multicenter clinical research studies to encourage congenital heart professionals to participate in improving outcomes for our patients. The goals of the Congenital Heart Surgeons' Society are to stimulate the study of congenital cardiac physiology, pathology, and management options which are instantiated in data collection, multi-institutional studies, and scientific meetings. Honest and open discussion of problems with possible solutions to the challenges facing congenital heart professionals have been the strength of the Congenital Heart Surgeons' Society. It is imperative for the growth of an organization to know from where it came in order to know to where it is going. The purpose of this article is to review the history of the Congenital Heart Surgeons' Society. © The Author(s) 2015.

Face Processing in Children with ASD: Literature Review

ERIC Educational Resources Information Center

Campatelli, G.; Federico, R. R.; Apicella, F.; Sicca, F.; Muratori, F.

2013-01-01

Face processing has been studied and discussed in depth during previous decades in several branches of science, and evidence from research supports the view that this process is a highly specialized brain function. Several authors argue that difficulties in the use and comprehension of the information conveyed by human faces could represent a core…

17 CFR 210.6-03 - Special rules of general application to registered investment companies.

Code of Federal Regulations, 2012 CFR

2012-04-01

... investment companies, other than issuers of face-amount certificates, shall reflect all investments at value... Investment Company Act of 1940, qualified assets of face-amount certificate companies shall be valued in..., by applicable legal instruments, in respect of outstanding face-amount certificates. If the nature of...

17 CFR 210.6-03 - Special rules of general application to registered investment companies.

Code of Federal Regulations, 2014 CFR

2014-04-01

... investment companies, other than issuers of face-amount certificates, shall reflect all investments at value... Investment Company Act of 1940, qualified assets of face-amount certificate companies shall be valued in..., by applicable legal instruments, in respect of outstanding face-amount certificates. If the nature of...

17 CFR 210.6-03 - Special rules of general application to registered investment companies.

Code of Federal Regulations, 2011 CFR

2011-04-01

... of assets. The balance sheets of registered investment companies, other than issuers of face-amount.... As required by section 28(b) of the Investment Company Act of 1940, qualified assets of face-amount... outstanding face-amount certificates. If the nature of the qualifying assets and amount thereof are not...

17 CFR 210.6-03 - Special rules of general application to registered investment companies.

Code of Federal Regulations, 2013 CFR

2013-04-01

... investment companies, other than issuers of face-amount certificates, shall reflect all investments at value... Investment Company Act of 1940, qualified assets of face-amount certificate companies shall be valued in..., by applicable legal instruments, in respect of outstanding face-amount certificates. If the nature of...

Face Allotransplantation and Burns: a Review

PubMed Central

A, Arno; JP, Barret; RA, Harrison; MG, Jeschke

2012-01-01

Burns may represent one of the main indications for face allotransplantation. Severely disfigured faces featuring a devastating appearance and great functional impairments are not only seen as burn sequelae, but also occur as a result of other traumatic injuries, oncological surgical resections, benign tumors (e.g., neurofibromatosis), and major congenital malformations. To date, sixteen human face composite tissue allotransplantations have been performed with success. Despite the initial scepticism about its applicability, due mainly to ethical and technical reasons, the previous worldwide cases and their associated positive outcomes –including acceptable immunosuppressive regimens, excellent aesthetic and functional results, and good psychological acceptance by the recipient- , enable the conclusion that face composite tissue allotransplantation has become another therapeutic strategy in the reconstructive surgical armamentarium, which bears special consideration when dealing with severely disfigured burned patients. The aim of this review is to describe the basics of face composite tissue allotransplantation and give an overview of some of the cases performed until now, with special attention paid to debating the pros and cons of its applicability in burn patients. PMID:22274632

New Ethical Challenges within Environmental and Sustainability Education: A Response

ERIC Educational Resources Information Center

Todd, Sharon

2016-01-01

One of the major points to grow out of the four papers presented in this issue is how to think of education in relation to the various challenges facing the biosphere, facing the future of human and other than human life forms, and facing the sheer difficulties of planning what to do about them. The differences in the role of education, of course,…

Performance and accountability : challenges facing the Department of Transportation

DOT National Transportation Integrated Search

2001-02-14

For surface transportation safety, DOT continues to face challenges in improving the safety of highways and pipelines. While the Department of Transportation appears to be making progress on some initiatives to reduce the number of large truck crashe...

Toward a Social Psychophysics of Face Communication.

PubMed

Jack, Rachael E; Schyns, Philippe G

2017-01-03

As a highly social species, humans are equipped with a powerful tool for social communication-the face. Although seemingly simple, the human face can elicit multiple social perceptions due to the rich variations of its movements, morphology, and complexion. Consequently, identifying precisely what face information elicits different social perceptions is a complex empirical challenge that has largely remained beyond the reach of traditional methods. In the past decade, the emerging field of social psychophysics has developed new methods to address this challenge, with the potential to transfer psychophysical laws of social perception to the digital economy via avatars and social robots. At this exciting juncture, it is timely to review these new methodological developments. In this article, we introduce and review the foundational methodological developments of social psychophysics, present work done in the past decade that has advanced understanding of the face as a tool for social communication, and discuss the major challenges that lie ahead.

Perception of care and barriers to treatment in individuals with diabetic retinopathy in India: 11-city 9-state study

PubMed Central

Shukla, Rajan; Gudlavalleti, Murthy V. S.; Bandyopadhyay, Souvik; Anchala, Raghupathy; Gudlavalleti, Aashrai Sai Venkat; Jotheeswaran, A. T.; Ramachandra, Srikrishna S.; Singh, Vivek; Vashist, Praveen; Allagh, Komal; Ballabh, Hira Pant; Gilbert, Clare E.

2016-01-01

Background: Diabetic retinopathy is a leading cause of visual impairment. Low awareness about the disease and inequitable distribution of care are major challenges in India. Objectives: Assess perception of care and challenges faced in availing care among diabetics. Materials and Methods: The cross-sectional, hospital based survey was conducted in eleven cities. In each city, public and private providers of eye-care were identified. Both multispecialty and standalone facilities were included. Specially designed semi-open ended questionnaires were administered to the clients. Results: 376 diabetics were interviewed in the eye clinics, of whom 62.8% (236) were selected from facilities in cities with a population of 7 million or more. The mean duration of known diabetes was 11.1 (±7.7) years. Half the respondents understood the meaning of adequate glycemic control and 45% reported that they had visual loss when they first presented to an eye facility. Facilities in smaller cities and those with higher educational status were found to be statistically significant predictors of self-reported good/adequate control of diabetes. The correct awareness of glycemic control was significantly high among attending privately-funded facilities and higher educational status. Self-monitoring of glycemic status at home was significantly associated with respondents from larger cities, privately-funded facilities, those who were better educated and reported longer duration of diabetes. Duration of diabetes (41%), poor glycemic control (39.4%) and age (20.7%) were identified as the leading causes of DR. The commonest challenges faced were lifestyle/behavior related. Conclusions: The findings have significant implications for the organization of diabetes services in India. PMID:27144135

Reflections on two years after establishing an orthogeriatric unit: a focus group study of healthcare professionals' expectations and experiences.

PubMed

Abrahamsen, C; Nørgaard, B; Draborg, E; Nielsen, D

2017-08-25

For decades hospitals have been "vertically" organized, with the risk that specialization leads to fragmented and one-sided views of patient care and treatment that may cause poor communication and coordination of care and treatment. Two years after the introduction of an orthogeriatric unit for elderly patients admitted with fragility fractures, we studied the involved healthcare professionals' perspectives and experiences with working in an interprofessional organization. We performed four focus groups interviews with 19 healthcare workers representing different professions. The interviews were analysed using systematic text condensation (STC). Three themes were identified: 1) A patient-centred approach, 2) An opportunity for professional growth and 3) The benefits of interprofessional collaboration. The interviewees emphasized in particular the systematic and frequent face-to-face communication enabled by the interprofessional team meetings as essential to their feeling of enhanced collegial solidarity. All groups expressed their respect for other groups' competences and their vital contributions to good orthogeriatric care. However, collaboration was challenged by the groups' divergent views of the patients and of the relevance of the information given in the weekly meetings. Heavy workloads were also mentioned. The opportunity for professional growth was also felt to be imperilled by some professionals. All participants indicated their view that the orthogeriatric organization had improved the quality of care and treatment. Furthermore, good communication, mutual respect for other professional competences and shared goals were found to have enhanced interprofessional collaboration and improved the sense of having a shared mission. However, differences in approaches and expectations continued to challenge the orthogeriatric model after 2 years. Neither did all professionals find orthogeriatric care professionally challenging.

Challenges in the management of rheumatoid arthritis in developing countries.

PubMed

Mody, Girish M; Cardiel, Mario H

2008-08-01

Rheumatoid arthritis (RA) is a systemic autoimmune disease which is characterized by chronic inflammation of the joints. Patients experience chronic pain and suffering, and increasing disability; without treatment, life expectancy is reduced. It is imperative to identify patients early so that control of inflammation can prevent joint destruction and disability. Although great advances have been made in the developed nations, early diagnosis remains a great challenge for developing countries during the Bone and Joint Decade (2000-2010) and beyond. Developing countries face important and competitive social, economic, health- and poverty-related issues, and this frequently results in chronic diseases such as RA being forgotten in health priorities when urgent health needs are considered in an environment with poor education and scarce resources. Epidemiological studies in developing countries show a lower but still important prevalence in different regions when compared to that in Caucasians. It seems that the severity of RA varies among different ethnic groups, and probably starts at a younger age in developing countries. Practising rheumatologists in these regions need to take into account several important problems that include suboptimal undergraduate education, inadequate diagnosis, late referrals, lack of human and technical resources, poor access to rheumatologists, and some deficiencies in drug availability. Infections are very important in RA, and special care is needed in developing countries as some endemic infections include tuberculosis, human immunodeficiency virus (HIV), hepatitis B, and hepatitis C. These infections should be carefully taken into account when medications are prescribed and monitored. This chapter presents published information covering the main challenges faced in these environments, and suggests strategies to overcome these important problems in RA management.

Teaching Science to Learners with Special Needs

ERIC Educational Resources Information Center

McGinnis, J. Randy

2013-01-01

A fundamental social justice issue worldwide is how to meet the needs of all learners, especially those with special needs who historically have faced discrimination, exclusion, and oppression due to special needs (physical, cognitive, or behavioral dimensions). This article focuses on the key questions that researchers interested in improving…

Fighting A Strong Headwind: Challenges in Communicating The Science of Climate Change

NASA Astrophysics Data System (ADS)

Mann, M. E.

2008-12-01

Communicating science to the public is an intrinsic challenge to begin with. An effective communicator must find ways to translate often technical and complex scientific findings for consumption by an audience unfamiliar with the basic tools and lexicon that scientists themselves take for granted. The challenge is made all the more difficult still when the science has implications for public policy, and the scientists face attack by institutions who judge themselves to be at threat by the implications of scientific findings. Such areas of science include (but certainly are not limited to) evolution, stem cell research, environmental health, and the subject of this talk--climate change. In each of these areas, a highly organized, well funded effort has been mounted to attack the science and the scientists themselves. These attacks are rarely fought in legitimate scientific circles such as the peer-reviewed scientific literature or other scholarly venues, but rather through rhetorically-aimed efforts delivered by media outlets aligned with the views of the attackers, and by politicians and groups closely aligned with special interests. I will discuss various approaches to combating such attacks, drawing upon my own experiences in the public arena with regard to the scientific discourse on climate change.

Comparative assessment of municipal sewage sludge incineration, gasification and pyrolysis for a sustainable sludge-to-energy management in Greece

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

Samolada, M.C.; Zabaniotou, A.A., E-mail: azampani@auth.gr

2014-02-15

Highlights: • The high output of MSS highlights the need for alternative routes of valorization. • Evaluation of 3 sludge-to-energy valorisation methods through SWOT analysis. • Pyrolysis is an energy and material recovery process resulting to ‘zero waste’. • Identification of challenges and barriers for MSS pyrolysis in Greece was investigated. • Adopters of pyrolysis systems face the challenge of finding new product markets. - Abstract: For a sustainable municipal sewage sludge management, not only the available technology, but also other parameters, such as policy regulations and socio-economic issues should be taken in account. In this study, the current statusmore » of both European and Greek Legislation on waste management, with a special insight in municipal sewage sludge, is presented. A SWOT analysis was further developed for comparison of pyrolysis with incineration and gasification and results are presented. Pyrolysis seems to be the optimal thermochemical treatment option compared to incineration and gasification. Sewage sludge pyrolysis is favorable for energy savings, material recovery and high added materials production, providing a ‘zero waste’ solution. Finally, identification of challenges and barriers for sewage sludge pyrolysis deployment in Greece was investigated.« less

Challenges and opportunities associated with waste management in India

PubMed Central

Kumar, Sunil; Smith, Stephen R.; Fowler, Geoff; Velis, Costas; Kumar, S. Jyoti; Arya, Shashi; Rena; Kumar, Rakesh

2017-01-01

India faces major environmental challenges associated with waste generation and inadequate waste collection, transport, treatment and disposal. Current systems in India cannot cope with the volumes of waste generated by an increasing urban population, and this impacts on the environment and public health. The challenges and barriers are significant, but so are the opportunities. This paper reports on an international seminar on ‘Sustainable solid waste management for cities: opportunities in South Asian Association for Regional Cooperation (SAARC) countries’ organized by the Council of Scientific and Industrial Research-National Environmental Engineering Research Institute and the Royal Society. A priority is to move from reliance on waste dumps that offer no environmental protection, to waste management systems that retain useful resources within the economy. Waste segregation at source and use of specialized waste processing facilities to separate recyclable materials has a key role. Disposal of residual waste after extraction of material resources needs engineered landfill sites and/or investment in waste-to-energy facilities. The potential for energy generation from landfill via methane extraction or thermal treatment is a major opportunity, but a key barrier is the shortage of qualified engineers and environmental professionals with the experience to deliver improved waste management systems in India. PMID:28405362

Challenges and dilemmas: fieldwork with upland minorities in socialist Vietnam, Laos and southwest China.

PubMed

Turner, Sarah

2010-01-01

The Chinese, Vietnamese and Lao spaces within the upland Southeast Asian massif, sheltering over 80 million people belonging to geographically dispersed and politically fragmented minority populations, have only recently reopened to overseas academic endeavours. Undertaking social sciences research there among ethnic minority groups is underscored by a specific set of challenges, dilemmas, and negotiations. This special issue brings together Western academics and post-fieldwork doctoral students from the realms of social anthropology and human geography, who have conducted in-depth fieldwork among ethnic minorities in upland southwest China, northern Vietnam, and southern Laos. The articles provide insights into the struggles and constraints they faced in the field, set against an understanding of the historical context of field research in these locales. In this unique context that nowadays interweaves economic liberalisation with centralised and authoritarian political structures, the authors explore how they have negotiated and manoeuvred access to ethnic minority voices in complex cultural configurations. The ethical challenges raised and methodological reflections offered will be insightful for others conducting fieldwork in the socialist margins of the Southeast Asian massif and beyond. This specific context is introduced here, followed by a critique of the literature on the core themes that contributors raise.

Pose-Invariant Face Recognition via RGB-D Images.

PubMed

Sang, Gaoli; Li, Jing; Zhao, Qijun

2016-01-01

Three-dimensional (3D) face models can intrinsically handle large pose face recognition problem. In this paper, we propose a novel pose-invariant face recognition method via RGB-D images. By employing depth, our method is able to handle self-occlusion and deformation, both of which are challenging problems in two-dimensional (2D) face recognition. Texture images in the gallery can be rendered to the same view as the probe via depth. Meanwhile, depth is also used for similarity measure via frontalization and symmetric filling. Finally, both texture and depth contribute to the final identity estimation. Experiments on Bosphorus, CurtinFaces, Eurecom, and Kiwi databases demonstrate that the additional depth information has improved the performance of face recognition with large pose variations and under even more challenging conditions.

Faces Are Special for Newly Hatched Chicks: Evidence for Inborn Domain-Specific Mechanisms Underlying Spontaneous Preferences for Face-Like Stimuli

ERIC Educational Resources Information Center

Rosa-Salva, Orsola; Regolin, Lucia; Vallortigara, Giorgio

2010-01-01

It is currently being debated whether human newborns' preference for faces is due to an unlearned, domain-specific and configural representation of the appearance of a face, or to general mechanisms, such as an up-down bias (favouring top-heavy stimuli, which have more elements in their upper part). Here we show that 2-day-old domestic chicks,…

Science, information, technology, and the changing character of public policy in non-point source pollution

NASA Astrophysics Data System (ADS)

King, John L.; Corwin, Dennis L.

Information technologies are already delivering important new capabilities for scientists working on non-point source (NPS) pollution in the vadose zone, and more are expected. This paper focuses on the special contributions of modeling and network communications for enhancing the effectiveness of scientists in the realm of policy debates regarding NPS pollution mitigation and abatement. The discussion examines a fundamental shift from a strict regulatory strategy of pollution control characterized by a bureaucratic/technical alliance during the period through the 1970's and early 1980's, to a more recently evolving paradigm of pluralistic environmental management. The role of science and scientists in this shift is explored, with special attention to the challenges facing scientists working in NPS pollution in the vadose zone. These scientists labor under a special handicap in the evolving model because their scientific tools are often times incapable of linking NPS pollution with individuals responsible for causing it. Information can facilitate the effectiveness of these scientists in policy debates, but not under the usual assumptions in which scientific truth prevails. Instead, information technology's key role is in helping scientists shape the evolving discussion of trade-offs and in bringing citizens and policymakers closer to the routine work of scientists.

Facilitating the High School-to-College Transition for Students with Psychiatric Disabilities: Information and Strategies for School Counselors

ERIC Educational Resources Information Center

Fier, Sara M.; Brzezinski, Lynda G.

2010-01-01

The transition from high school to college is challenging for many students. In addition to the typical challenges faced by students starting college, students with previously diagnosed psychiatric disabilities have illness-related challenges to face as they transition to college. This article provides information on the current state of concerns…

College Students with High-Functioning Autism Spectrum Disorder: Best Practices for Successful Transition to the World of Work

ERIC Educational Resources Information Center

Dipeolu, Abiola O.; Storlie, Cassandra; Johnson, Carol

2015-01-01

The transition from college to work is a challenging time for students with autism spectrum disorder. College counselors who understand the challenges students face adjusting to the world of work can position themselves to be change agents for this population. This article illuminates the challenges facing these students to help close the…

Challenges Faced by Pre-Service Chemistry Teachers Teaching in a Laboratory and Their Solution Proposals

ERIC Educational Resources Information Center

Yalcin-Celik, Ayse; Kadayifci, Hakki; Uner, Sinem; Turan-Oluk, Nurcan

2017-01-01

This study examines the challenges faced by pre-service chemistry teachers teaching in a laboratory and their proposed solutions to these challenges. The study was conducted in a 13-week-long methodology course. Written statements from participants and observations from researchers were used as data sources. From these data, it was found that the…

Investigation of the Challenges, Mentoring Needs, and Support for Business and Marketing Teachers

ERIC Educational Resources Information Center

Yohon, Teresa

2005-01-01

The purpose of this study was to determine the challenges that new business/marketing teachers face as well as the current support structures available to them and to determine experienced business/marketing teachers perceptions of the challenges faced by new teachers as well as the types of support that they were willing to provide to new…

Challenges Faced by a Faith-Based School in a Rural, Predominantly Secular Setting: Implications

ERIC Educational Resources Information Center

Evangelinou-Yiannakis, Angela

2016-01-01

A new, independent Catholic school in rural Australia has had to face significant challenges in relation to its distinct Catholic ethos and curriculum. The challenges have included resistance from parents of the School with regard to the weekly time allocation for Religious Education, the nature of the faith-based curriculum, and the way in which…

The Time Is Now: Bioethics and LGBT Issues.

PubMed

Powell, Tia; Foglia, Mary Beth

2014-09-01

Our goal in producing this special issue is to encourage our colleagues to incorporate topics related to LGBT populations into bioethics curricula and scholarship. Bioethics has only rarely examined the ways in which law and medicine have defined, regulated, and often oppressed sexual minorities. This is an error on the part of bioethics. Medicine and law have served in the past as society's enforcement arm toward sexual minorities, in ways that robbed many people of their dignity. We feel that bioethics has an obligation to discuss that history and to help us as a society take responsibility for it. We can address only a small number of topics in this special issue of the Hastings Center Report, and we selected topics we believe will stimulate discourse. Andrew Solomon offers an elegant overview of the challenges that bioethics faces in articulating a solid basis for LGBT rights. Timothy F. Murphy asks whether bioethics still faces issues related to lesbian, gay, and bisexual people, given the deletion of homosexuality as a disease and the progress toward same-sex marriage. Jamie Lindemann Nelson's essay addresses the search for identity for transgender persons and the role of science in that search. Two articles, those by Brendan S. Abel and by Jack Drescher and Jack Pula, take up the complex issue of medical treatment for children who reject their assigned birth gender. Celia B. Fisher and Brian Mustanski address the special challenges of engaging LGBT youth in research, balancing the need for better information about this vulnerable group against the existing restrictions on research involving children. Tia Powell and Edward Stein consider the merits of legal bans on psychotherapies intended to change sexual orientation, particularly in the light of current research on orientation. Mary Beth Foglia and Karen I. Fredricksen-Goldsen highlight health disparities and resilience among LGBT older adults and then discuss the role of nonconscious bias in perpetuating disparities. Stephan Davis and Nancy Berlinger assess the challenges of access to care and health policy for transgender persons. Edward J. Callahan et al. tackle the ways in which diverse aspects of medicine should change to better incorporate the needs of LGBT patients, including through use of the electronic medical record, education of health professionals, and recruitment efforts for LGBT health professionals. Virginia Ashby Sharpe and Uchenna S. Uchendu describe multifaceted efforts within Veterans Administration facilities to create change for LGBT veterans across the largest integrated health care network in the United States. Lance Wahlert and Autumn Fiester find a mixed record in the use of case studies in teaching about LGBT issues. © 2014 by The Hastings Center.

Challenges for nurses who work in community mental health centres in the West Bank, Palestine.

PubMed

Marie, Mohammad; Hannigan, Ben; Jones, Aled

2017-01-01

Nurses in Palestine (occupied Palestinian territory) work in a significantly challenging environment. The mental health care system is underdeveloped and under-resourced. For example, the total number of nurses who work in community mental health centres in the West Bank is seventeen, clearly insufficient in a total population of approximately three million. This research explored daily challenges that Palestinian community mental health nurses (CMHNs) face within and outside their demanding workplaces. An interpretive qualitative design was chosen. Face-to-face interviews were completed with fifteen participants. Thirty-two hours of observations of the day-to-day working environment and workplace routines were conducted in two communities' mental health centres. Written documents relating to practical job-related policies were also collected from various workplaces. Thematic analysis was used across all data sources resulting in four main themes, which describe the challenges faced by CMHNs. These themes consist of the context of unrest, stigma, lack of resources, and organisational or mental health system challenges. The study concludes with a better understanding of challenges in nursing which draws on wider cultural contexts and resilience. The outcomes from this study can be used to decrease the challenges for health professionals and enhance the mental health care system in Palestine.

Atypical hemispheric specialization for faces in infants at risk for autism spectrum disorder.

PubMed

Keehn, Brandon; Vogel-Farley, Vanessa; Tager-Flusberg, Helen; Nelson, Charles A

2015-04-01

Among the many experimental findings that tend to distinguish those with and without autism spectrum disorder (ASD) are face processing deficits, reduced hemispheric specialization, and atypical neurostructural and functional connectivity. To investigate the earliest manifestations of these features, we examined lateralization of event-related gamma-band coherence to faces during the first year of life in infants at high risk for autism (HRA; defined as having an older sibling with ASD) who were compared with low-risk comparison (LRC) infants, defined as having no family history of ASD. Participants included 49 HRA and 46 LRC infants who contributed a total of 127 data sets at 6 and 12 months. Electroencephalography was recorded while infants viewed images of familiar/unfamiliar faces. Event-related gamma-band (30-50 Hz) phase coherence between anterior-posterior electrode pairs for left and right hemispheres was computed. Developmental trajectories for lateralization of intra-hemispheric coherence were significantly different in HRA and LRC infants: by 12 months, HRA infants showed significantly greater leftward lateralization compared with LRC infants who showed rightward lateralization. Preliminary results indicate that infants who later met criteria for ASD were those that showed the greatest leftward lateralization. HRA infants demonstrate an aberrant pattern of leftward lateralization of intra-hemispheric coherence by the end of the first year of life, suggesting that the network specialized for face processing may develop atypically. Further, infants with the greatest leftward asymmetry at 12 months where those that later met criteria for ASD, providing support to the growing body of evidence that atypical hemispheric specialization may be an early neurobiological marker for ASD. © 2015 International Society for Autism Research, Wiley Periodicals, Inc.

Face-selective neurons maintain consistent visual responses across months

PubMed Central

McMahon, David B. T.; Jones, Adam P.; Bondar, Igor V.; Leopold, David A.

2014-01-01

Face perception in both humans and monkeys is thought to depend on neurons clustered in discrete, specialized brain regions. Because primates are frequently called upon to recognize and remember new individuals, the neuronal representation of faces in the brain might be expected to change over time. The functional properties of neurons in behaving animals are typically assessed over time periods ranging from minutes to hours, which amounts to a snapshot compared to a lifespan of a neuron. It therefore remains unclear how neuronal properties observed on a given day predict that same neuron's activity months or years later. Here we show that the macaque inferotemporal cortex contains face-selective cells that show virtually no change in their patterns of visual responses over time periods as long as one year. Using chronically implanted microwire electrodes guided by functional MRI targeting, we obtained distinct profiles of selectivity for face and nonface stimuli that served as fingerprints for individual neurons in the anterior fundus (AF) face patch within the superior temporal sulcus. Longitudinal tracking over a series of daily recording sessions revealed that face-selective neurons maintain consistent visual response profiles across months-long time spans despite the influence of ongoing daily experience. We propose that neurons in the AF face patch are specialized for aspects of face perception that demand stability as opposed to plasticity. PMID:24799679

Face-selective neurons maintain consistent visual responses across months.

PubMed

McMahon, David B T; Jones, Adam P; Bondar, Igor V; Leopold, David A

2014-06-03

Face perception in both humans and monkeys is thought to depend on neurons clustered in discrete, specialized brain regions. Because primates are frequently called upon to recognize and remember new individuals, the neuronal representation of faces in the brain might be expected to change over time. The functional properties of neurons in behaving animals are typically assessed over time periods ranging from minutes to hours, which amounts to a snapshot compared to a lifespan of a neuron. It therefore remains unclear how neuronal properties observed on a given day predict that same neuron's activity months or years later. Here we show that the macaque inferotemporal cortex contains face-selective cells that show virtually no change in their patterns of visual responses over time periods as long as one year. Using chronically implanted microwire electrodes guided by functional MRI targeting, we obtained distinct profiles of selectivity for face and nonface stimuli that served as fingerprints for individual neurons in the anterior fundus (AF) face patch within the superior temporal sulcus. Longitudinal tracking over a series of daily recording sessions revealed that face-selective neurons maintain consistent visual response profiles across months-long time spans despite the influence of ongoing daily experience. We propose that neurons in the AF face patch are specialized for aspects of face perception that demand stability as opposed to plasticity.

Development of a model to guide decision making in amyotrophic lateral sclerosis multidisciplinary care.

PubMed

Hogden, Anne; Greenfield, David; Nugus, Peter; Kiernan, Matthew C

2015-10-01

Patients with amyotrophic lateral sclerosis (ALS) face numerous decisions for symptom management and quality of life. Models of decision making in chronic disease and cancer care are insufficient for the complex and changing needs of patients with ALS . The aim was to examine the question: how can decision making that is both effective and patient-centred be enacted in ALS multidisciplinary care? Fifty-four respondents (32 health professionals, 14 patients and eight carers) from two specialized ALS multidisciplinary clinics participated in semi-structured interviews. Interviews were transcribed, coded and analysed thematically. Comparison of stakeholder perspectives revealed six key themes of ALS decision making. These were the decision-making process; patient-centred focus; timing and planning; information sources; engagement with specialized ALS services; and access to non-specialized services. A model, embedded in the specialized ALS multidisciplinary clinic, was derived to guide patient decision making. The model is cyclic, with four stages: 'Participant Engagement'; 'Option Information'; 'Option Deliberation'; and 'Decision Implementation'. Effective and patient-centred decision making is enhanced by the structure of the specialized ALS clinic, which promotes patients' symptom management and quality of life goals. However, patient and carer engagement in ALS decision making is tested by the dynamic nature of ALS, and patient and family distress. Our model optimizes patient-centred decision making, by incorporating patients' cyclic decision-making patterns and facilitating carer inclusion in decision processes. The model captures the complexities of patient-centred decision making in ALS. The framework can assist patients and carers, health professionals, researchers and policymakers in this challenging disease environment. © 2013 John Wiley & Sons Ltd.

Using Technology to Address Barriers in Rural Special Education for Students with Autism: A Do-It-Yourself Guide

ERIC Educational Resources Information Center

McKissick, Bethany R.; Diegelmann, Karen M.; Parker, Sarah

2017-01-01

Providing high-quality special education services in rural settings has a variety of challenges such as geographic isolation and a lack of resources. One particularly challenging aspect of rural special education is providing general curriculum access. Computer-assisted instruction is one way to provide high-quality specialized instruction that…

"A Very Steep Climb": Therapists' Perspectives on Barriers to Disclosure of Child Sexual Abuse Experiences for Men.

PubMed

Gruenfeld, Elizabeth; Willis, Danny G; Easton, Scott D

2017-01-01

Recent studies indicate that men experience unique barriers to disclosure of child sexual abuse. Blind spots held by mental health providers and social service agencies may inadvertently help produce and sustain these barriers. However, therapists who specialize in treating this population may also hold important insights into the barriers clients face. Because delayed and nondisclosure of child sexual abuse have been associated with negative mental health outcomes for adult survivors, understanding these barriers is critical to improve clinical practice and facilitate help-seeking. Using conventional content analysis, this study examined the perceptions of nine therapists who specialize in the treatment of men who were sexually abused in childhood, many of whom are considered pioneers in the field. Analyses identified nine types of barriers, which were organized into three categories: intrapersonal experience (difficult feelings, lack of language, and self-engagement), social milieu (internalized social stigma, negative responses, social loss or judgment, and masculine identity dissonance), and health care environment (structural barriers, relational challenges with therapists, and unhelpful therapeutic strategies). Implications for future research, clinical training, and clinical practice are discussed.

Specialization and competition in dental health services.

PubMed

Grytten, Jostein; Skau, Irene

2009-04-01

The number of specialists within dental health services has increased over the last few years. This raises the issue of how the services should be organized and funded. We describe the effect of one way of organizing the services, which is by relying on competition. In Norway, some oral specialists face real competition with general dental practitioners for the same patients (prosthetists, periodontists and endodontists), while other specialists do not (orthodontists and oral surgeons). The latter specialists have skills that give them exclusive possibilities to practice their profession. We find that competition can be effective for the specialists who experience real competition with general dental practitioners for patients. In situations where real competition does not exist, specialists can obtain market power and raise their fees. Our results are based on an analysis of a representative set of data from general dental practitioners and specialists in Norway. The specialities in which practitioners can exercise market power raise challenges related to the type of public policy that can reduce this market power in an appropriate way, and without involving too large costs for the authorities. (c) 2008 John Wiley & Sons, Ltd.

Power in the nursing home: the case of a special care unit.

PubMed

McLean, A

2001-01-01

This article examines the effects and nature of power in a special care unit of a nursing home devoted to elders with dementia and/or disturbed behaviors. Drawing from two case studies and contemporary theories on power, I illustrate how the hierarchical structure of the clinic, together with the diffuseness and pervasiveness of disciplinary power, serves to shape the lives of--and to constrain the resistance opportunities open to--elders within the clinic. I also discuss the dilemma facing ethnographers of the clinic who may witness the sometimes disastrous effects of power but feel incapable, in their positions as researchers, of challenging the actions of clinical staff. At the same time, I observe how the contradictions of disciplinary power are often experienced by clinical staff who themselves struggle between taking actions they feel they must and those they would prefer. Far from acceding to the impotency that clinical anthropologists too often feel within a research setting, I argue that they can help to incite in their clinical colleagues the urgency of carrying out more productive alternatives to conventional "disciplinary" practices.

Limiter

DOEpatents

Cohen, Samuel A.; Hosea, Joel C.; Timberlake, John R.

1986-01-01

A limiter with a specially contoured front face accommodates the various power scrape-off distances .lambda..sub.p, which depend on the parallel velocity, V.sub..parallel., of the impacting particles. The front face of the limiter (the plasma-side face) is flat with a central indentation. In addition, the limiter shape is cylindrically symmetric so that the limiter can be rotated for greater heat distribution.

The solid angle hidden in polyhedron gravitation formulations

NASA Astrophysics Data System (ADS)

Werner, Robert A.

2017-03-01

Formulas of a homogeneous polyhedron's gravitational potential typically include two arctangent terms for every edge of every face and a special term to eliminate a possible facial singularity. However, the arctangent and singularity terms are equivalent to the face's solid angle viewed from the field point. A face's solid angle can be evaluated with a single arctangent, saving computation.

Examining the Roles of the Facilitator in Online and Face-to-Face PD Contexts

ERIC Educational Resources Information Center

Park, Gina; Johnson, Heather; Vath, Richard; Kubitskey, Beth; Fishman, Barry

2013-01-01

Online teacher professional development has become an alternative to face-to-face professional development. Such a shift from face-to-face to online professional development, however, brings new challenges for professional development facilitators, whose roles are crucial in orchestrating teacher learning. This paper is motivated by the need to…

Process and domain specificity in regions engaged for face processing: an fMRI study of perceptual differentiation.

PubMed

Collins, Heather R; Zhu, Xun; Bhatt, Ramesh S; Clark, Jonathan D; Joseph, Jane E

2012-12-01

The degree to which face-specific brain regions are specialized for different kinds of perceptual processing is debated. This study parametrically varied demands on featural, first-order configural, or second-order configural processing of faces and houses in a perceptual matching task to determine the extent to which the process of perceptual differentiation was selective for faces regardless of processing type (domain-specific account), specialized for specific types of perceptual processing regardless of category (process-specific account), engaged in category-optimized processing (i.e., configural face processing or featural house processing), or reflected generalized perceptual differentiation (i.e., differentiation that crosses category and processing type boundaries). ROIs were identified in a separate localizer run or with a similarity regressor in the face-matching runs. The predominant principle accounting for fMRI signal modulation in most regions was generalized perceptual differentiation. Nearly all regions showed perceptual differentiation for both faces and houses for more than one processing type, even if the region was identified as face-preferential in the localizer run. Consistent with process specificity, some regions showed perceptual differentiation for first-order processing of faces and houses (right fusiform face area and occipito-temporal cortex and right lateral occipital complex), but not for featural or second-order processing. Somewhat consistent with domain specificity, the right inferior frontal gyrus showed perceptual differentiation only for faces in the featural matching task. The present findings demonstrate that the majority of regions involved in perceptual differentiation of faces are also involved in differentiation of other visually homogenous categories.

Process- and Domain-Specificity in Regions Engaged for Face Processing: An fMRI Study of Perceptual Differentiation

PubMed Central

Collins, Heather R.; Zhu, Xun; Bhatt, Ramesh S.; Clark, Jonathan D.; Joseph, Jane E.

2015-01-01

The degree to which face-specific brain regions are specialized for different kinds of perceptual processing is debated. The present study parametrically varied demands on featural, first-order configural or second-order configural processing of faces and houses in a perceptual matching task to determine the extent to which the process of perceptual differentiation was selective for faces regardless of processing type (domain-specific account), specialized for specific types of perceptual processing regardless of category (process-specific account), engaged in category-optimized processing (i.e., configural face processing or featural house processing) or reflected generalized perceptual differentiation (i.e. differentiation that crosses category and processing type boundaries). Regions of interest were identified in a separate localizer run or with a similarity regressor in the face-matching runs. The predominant principle accounting for fMRI signal modulation in most regions was generalized perceptual differentiation. Nearly all regions showed perceptual differentiation for both faces and houses for more than one processing type, even if the region was identified as face-preferential in the localizer run. Consistent with process-specificity, some regions showed perceptual differentiation for first-order processing of faces and houses (right fusiform face area and occipito-temporal cortex, and right lateral occipital complex), but not for featural or second-order processing. Somewhat consistent with domain-specificity, the right inferior frontal gyrus showed perceptual differentiation only for faces in the featural matching task. The present findings demonstrate that the majority of regions involved in perceptual differentiation of faces are also involved in differentiation of other visually homogenous categories. PMID:22849402

Challenges and strategies for coping with scleroderma: implications for a scleroderma-specific self-management program.

PubMed

Milette, Katherine; Thombs, Brett D; Maiorino, Kristina; Nielson, Warren R; Körner, Annett; Peláez, Sandra

2018-05-09

The purpose of this study was to explore challenges faced by patients with systemic sclerosis, also called scleroderma, in coping with their disease and the strategies they used to face those challenges. Five focus groups were held with scleroderma patients (4 groups, n = 34) and health care professionals who have experience treating scleroderma (1 group, n = 8). Participants' discussions were recorded, transcribed and analyzed using thematic analysis. Participants reported challenges accessing information (e.g., knowledgeable specialists), dealing with negative emotions (e.g., stress due to misunderstandings with loved ones), and accessing resources (e.g., helpful products or devices). Strategies for overcoming challenges were also discussed (e.g., advocating for own needs). When faced with significant challenges while coping with scleroderma, patients develop strategies to manage better and improve their quality of life. To help them cope, patients would benefit from easier access to supportive interventions, including tailored scleroderma self-management programs. Although the challenges experienced by patients with scleroderma are unique, findings from this study might help better understand patients' perspectives regarding coping and disease management for other chronic diseases as well. Implications for Rehabilitation People living with rare diseases, including the rare autoimmune disease scleroderma, face unique challenges and often do not have access to disease-specific educational or other support resources. People with scleroderma report that they face challenges in accessing information, including knowledgeable healthcare providers; managing difficult social interactions and negative emotions; and accessing resources. Strategies employed by scleroderma patients to overcome these challenges include seeking connections to other people with scleroderma or scleroderma patient organizations, actively seeking out local resources, and learning to communicate and advocate more effectively. Rehabilitation professionals can support people with scleroderma by providing them with information on connecting with scleroderma patient organizations or by facilitating local patient support networks.

Challenges newly-arrived migrant women in Montreal face when needing maternity care: Health care professionals' perspectives.

PubMed

Peláez, Sandra; Hendricks, Kristin N; Merry, Lisa A; Gagnon, Anita J

2017-01-25

People who leave their country of origin, or the country of habitual residence, to establish themselves permanently in another country are usually referred to as migrants. Over half of all births in Montreal, Canada are to migrant women. To understand healthcare professionals' attitudes towards migrants that could influence their delivery of care, our objective was to explore their perspectives of challenges newly-arrived migrant women from non-Western countries face when needing maternity care. In this qualitative multiple case study, we conducted face-to-face interviews with 63 health care professionals from four teaching hospitals in Montreal, known for providing maternity care to a high volume of migrant women. Interviews were transcribed and thematically analysed. Physicians, nurses, social workers, and therapists participated; 90% were female; and 17% were themselves migrants from non-Western countries. According to participants, newly-arrived migrant women face challenges at two levels: (a) direct care (e.g., understanding Canadian health care professionals' expectations, communicating effectively with health care professionals), and (b) organizational (e.g., access to appropriate health care). Challenges women face are strongly influenced by the migrant woman's background as well as social position (e.g., general education, health literacy, socio-cultural integration) and by how health care professionals balance women's needs with perceived requirement to adhere to standard procedures and regulations. Health care professionals across institutions agreed that maternity care-related challenges faced by newly-arrived migrant women often are complex in that they are simultaneously driven by conflicting values: those based on migrant women's sociocultural backgrounds versus those related to the implementation of Canadian guidelines for maternity care in which consideration of migrant women's particular needs are not priority.

Economic performance of water storage capacity expansion for food security

NASA Astrophysics Data System (ADS)

Gohar, Abdelaziz A.; Ward, Frank A.; Amer, Saud A.

2013-03-01

SummaryContinued climate variability, population growth, and rising food prices present ongoing challenges for achieving food and water security in poor countries that lack adequate water infrastructure. Undeveloped storage infrastructure presents a special challenge in northern Afghanistan, where food security is undermined by highly variable water supplies, inefficient water allocation rules, and a damaged irrigation system due three decades of war and conflict. Little peer-reviewed research to date has analyzed the economic benefits of water storage capacity expansions as a mechanism to sustain food security over long periods of variable climate and growing food demands needed to feed growing populations. This paper develops and applies an integrated water resources management framework that analyzes impacts of storage capacity expansions for sustaining farm income and food security in the face of highly fluctuating water supplies. Findings illustrate that in Afghanistan's Balkh Basin, total farm income and food security from crop irrigation increase, but at a declining rate as water storage capacity increases from zero to an amount equal to six times the basin's long term water supply. Total farm income increases by 21%, 41%, and 42% for small, medium, and large reservoir capacity, respectively, compared to the existing irrigation system unassisted by reservoir storage capacity. Results provide a framework to target water infrastructure investments that improve food security for river basins in the world's dry regions with low existing storage capacity that face ongoing climate variability and increased demands for food security for growing populations.