Forest road erosion control using multiobjective optimization

Treesearch

Matthew Thompson; John Sessions; Kevin Boston; Arne Skaugset; David Tomberlin

2010-01-01

Forest roads are associated with accelerated erosion and can be a major source of sediment delivery to streams, which can degrade aquatic habitat. Controlling road-related erosion therefore remains an important issue for forest stewardship. Managers are faced with the task to develop efficient road management strategies to achieve conflicting environmental and economic...

Non-rigid, but not rigid, motion interferes with the processing of structural face information in developmental prosopagnosia.

PubMed

Maguinness, Corrina; Newell, Fiona N

2015-04-01

There is growing evidence to suggest that facial motion is an important cue for face recognition. However, it is poorly understood whether motion is integrated with facial form information or whether it provides an independent cue to identity. To provide further insight into this issue, we compared the effect of motion on face perception in two developmental prosopagnosics and age-matched controls. Participants first learned faces presented dynamically (video), or in a sequence of static images, in which rigid (viewpoint) or non-rigid (expression) changes occurred. Immediately following learning, participants were required to match a static face image to the learned face. Test face images varied by viewpoint (Experiment 1) or expression (Experiment 2) and were learned or novel face images. We found similar performance across prosopagnosics and controls in matching facial identity across changes in viewpoint when the learned face was shown moving in a rigid manner. However, non-rigid motion interfered with face matching across changes in expression in both individuals with prosopagnosia compared to the performance of control participants. In contrast, non-rigid motion did not differentially affect the matching of facial expressions across changes in identity for either prosopagnosics (Experiment 3). Our results suggest that whilst the processing of rigid motion information of a face may be preserved in developmental prosopagnosia, non-rigid motion can specifically interfere with the representation of structural face information. Taken together, these results suggest that both form and motion cues are important in face perception and that these cues are likely integrated in the representation of facial identity. Copyright © 2015 Elsevier Ltd. All rights reserved.

Privacy, security and access with sensitive health information.

PubMed

Croll, Peter

2010-01-01

This chapter gives an educational overview of: * Confidentiality issues and the challenges faced; * The fundamental differences between privacy and security; * The different access control mechanisms; * The challenges of Internet security; * How 'safety and quality' relate to all the above.

Health impacts and research ethics in female trafficking.

PubMed

Dhital, S R; Aro, R A; Sapkota, K

2011-04-01

Female trafficking is a social and public health problem, associated with physical and sexual abuse, psychological trauma, injuries from violence, sexually transmitted infections, adverse reproductive outcomes and substance misuse. It faces several challenges ranging from the hidden nature of the problem to ethical and human rights issues. The objectives of this paper are to analyze health impact of trafficking; ethical and research issues and anti-trafficking strategies in the Nepalese context. We collected published and unpublished data assessing the public health, ethical burden and research needs from different sources. Trafficked female involved in sex-industry that face grave situation as depicted and it might a reservoir of sexually transmitted diseases. Ethical issues related to survey of assessing the burden are difficult to carry out. The best ways to prevent and control these problems are to enhance anti- trafficking laws and raise awareness, empower and mobilize females and establish organizational capacity.

The 170ms Response to Faces as Measured by MEG (M170) Is Consistently Altered in Congenital Prosopagnosia

PubMed Central

Carbon, Claus-Christian; Deffke, Iris; Sander, Tilmann; Grüter, Thomas; Grüter, Martina; Trahms, Lutz; Curio, Gabriel

2015-01-01

Modularity of face processing is still a controversial issue. Congenital prosopagnosia (cPA), a selective and lifelong impairment in familiar face recognition without evidence of an acquired cerebral lesion, offers a unique opportunity to support this fundamental hypothesis. However, in spite of the pronounced behavioural impairment, identification of a functionally relevant neural alteration in congenital prosopagnosia by electrophysiogical methods has not been achieved so far. Here we show that persons with congenital prosopagnosia can be distinguished as a group from unimpaired persons using magnetoencephalography. Early face-selective MEG-responses in the range of 140 to 200ms (the M170) showed prolonged latency and decreased amplitude whereas responses to another category (houses) were indistinguishable between subjects with congenital prosopagnosia and unimpaired controls. Latency and amplitude of face-selective EEG responses (the N170) which were simultaneously recorded were statistically indistinguishable between subjects with cPA and healthy controls which resolves heterogeneous and partly conflicting results from existing studies. The complementary analysis of categorical differences (evoked activity to faces minus evoked activity to houses) revealed that the early part of the 170ms response to faces is altered in subjects with cPA. This finding can be adequately explained in a common framework of holistic and part-based face processing. Whereas a significant brain-behaviour correlation of face recognition performance and the size of the M170 amplitude is found in controls a corresponding correlation is not seen in subjects with cPA. This indicates functional relevance of the alteration found for the 170ms response to faces in cPA and pinpoints the impairment of face processing to early perceptual stages. PMID:26393348

Issues and Concerns Faced by Undergraduate Language Student Teachers during Teaching Practicum Experiences

ERIC Educational Resources Information Center

Ali, Mohd Sofi; Othman, Abdul Jalil; Karim, Abdul Faruk Abdul

2014-01-01

This study examined specific issues and concerns faced by Bachelor of Education student teachers majoring in Language and Literature during their 12-week teaching practicum experience. Specifically, three main areas of concerns were examined. They were: (1) specific issues and concerns related to the implementation of teaching practicum faced by…

Gathering time-series data for evaluating behavior-change campaigns in developing countries: reactivity of diaries and interviews.

PubMed

Tobias, Robert; Inauen, Jennifer

2010-10-01

Gathering time-series data of behaviors and psychological variables is important to understand, guide, and evaluate behavior-change campaigns and other change processes. However, repeated measurement can affect the phenomena investigated, particularly frequent face-to-face interviews, which are often the only option in developing countries. This article presents three intervention control studies to investigate this issue. Daily diaries in Cuba did not affect behavior or attitudes for persons with intervention but reduced attitudes for persons without intervention. Reactivity of face-to-face interviews in Bolivia was negligible if applied weekly, but strong if applied twice per week. The article concludes with recommendations for gathering time-series data in developing countries.

Issues in water quality trading: Introduction to featured collection

EPA Science Inventory

Water quality trading is a type of market mechanism for water pollution control. Policy makers have discovered that market mechanisms can play important roles in protecting and improving environmental quality by changing the economic signals an individual or firm faces. Potenti...

Issues in Brazilian School Finance.

ERIC Educational Resources Information Center

Plank, David N.

1990-01-01

The Brazilian educational finance system faces three principal problems: the persistence of large regional and intrastate inequalities on all wealth and development indices; the federal government's predominance in controlling revenue sources; and the education system's openness to political abuses. Disparities can only be rectified by…

Utility Monitoring and Control System (UMCS) and Utility Metering Plan and Specifications for Fort Leonard Wood, MO

DTIC Science & Technology

2017-06-22

setup” versus “use” issue. What rights does Honeywell need to run the software? We/Honeywell may not know. Discuss with Jabe? We may need to just try...Summary: It appears the direction we are going will be to install new me- ters in buildings, connect them to the Smart Servers, run the data through...damper blade type (check the appropriate item) Flat late Airfoil Calculate the nominal damper face velocity Face velocity = Flow rate ÷ Area

The Public Mind: Views of Pennsylvania Citizens. Smoking, Education, Tax Reform, Crime Control, Welfare Reform, Health Care Reform. Report No. 6.

ERIC Educational Resources Information Center

Mansfield Univ., PA. Rural Services Inst.

The sixth annual survey conducted by the Rural Services Institute examined the opinions of Pennsylvania residents on crime control, welfare reform, smoking, and education reform proposals. Sixty percent of respondents believed that the most urgent issue facing Pennsylvania was violent crime and strongly supported measures to reduce the…

Weight-Control Practices Reported by Students in a Maine Middle School

ERIC Educational Resources Information Center

Majka, Alan

2011-01-01

Extension professionals who work with youth are often faced with issues of body weight, diet and/or body image. How we handle these topics has the potential to either help or harm. The goal of the study reported here was to explore the prevalence and types of weight-control methods practiced by middle school students. The majority of students…

Special Issues in Working with Gifted Minority Adolescents.

ERIC Educational Resources Information Center

Lindstrom, Rena R.; Van Sant, Sondra

1986-01-01

Gifted adolescents from minority groups face the same issues all gifted young people face, but the addition of racial and cultural factors increases the complexity of these issues. Discusses individual versus cultural pressures that affect identity, issues related to assisting students with long-range planning, and two models for programming.…

Issues Validation: A New Environmental Scanning Technique for Family Life Educators.

ERIC Educational Resources Information Center

Weigel, Randy R.; And Others

1992-01-01

Three-state study used Issues Validation, environmental scanning process for family life educators that combines literature reviews, professional and public opinion, and survey research to identify issues facing families and youth. Samples of residents, local advisory committees, and community professionals ranked 30 issues facing families and…

Heritability maps of human face morphology through large-scale automated three-dimensional phenotyping

NASA Astrophysics Data System (ADS)

Tsagkrasoulis, Dimosthenis; Hysi, Pirro; Spector, Tim; Montana, Giovanni

2017-04-01

The human face is a complex trait under strong genetic control, as evidenced by the striking visual similarity between twins. Nevertheless, heritability estimates of facial traits have often been surprisingly low or difficult to replicate. Furthermore, the construction of facial phenotypes that correspond to naturally perceived facial features remains largely a mystery. We present here a large-scale heritability study of face geometry that aims to address these issues. High-resolution, three-dimensional facial models have been acquired on a cohort of 952 twins recruited from the TwinsUK registry, and processed through a novel landmarking workflow, GESSA (Geodesic Ensemble Surface Sampling Algorithm). The algorithm places thousands of landmarks throughout the facial surface and automatically establishes point-wise correspondence across faces. These landmarks enabled us to intuitively characterize facial geometry at a fine level of detail through curvature measurements, yielding accurate heritability maps of the human face (www.heritabilitymaps.info).

Techniques for Field Application of Lingual Ultrasound Imaging

ERIC Educational Resources Information Center

Gick, Bryan; Bird, Sonya; Wilson, Ian

2005-01-01

Techniques are discussed for using ultrasound for lingual imaging in field-related applications. The greatest challenges we have faced distinguishing the field setting from the laboratory setting are the lack of controlled head/transducer movement, and the related issue of tissue compression. Two experiments are reported. First, a pilot study…

Beyond Civil Service: The Changing Face of Public Personnel Management.

ERIC Educational Resources Information Center

Klingner, Donald E.; Lynn, Dahlia Bradshaw

1997-01-01

Today, public services are often delivered by purchase-of-service agreements, privatization, franchising, vouchers, or other alternatives to civil service. Public personnel managers must now deal with broader policy issues, relationships with external organizations, and tighter focus on cost control, requiring new knowledge, skills, and abilities.…

Open Issues in Evolutionary Robotics.

PubMed

Silva, Fernando; Duarte, Miguel; Correia, Luís; Oliveira, Sancho Moura; Christensen, Anders Lyhne

2016-01-01

One of the long-term goals in evolutionary robotics is to be able to automatically synthesize controllers for real autonomous robots based only on a task specification. While a number of studies have shown the applicability of evolutionary robotics techniques for the synthesis of behavioral control, researchers have consistently been faced with a number of issues preventing the widespread adoption of evolutionary robotics for engineering purposes. In this article, we review and discuss the open issues in evolutionary robotics. First, we analyze the benefits and challenges of simulation-based evolution and subsequent deployment of controllers versus evolution on real robotic hardware. Second, we discuss specific evolutionary computation issues that have plagued evolutionary robotics: (1) the bootstrap problem, (2) deception, and (3) the role of genomic encoding and genotype-phenotype mapping in the evolution of controllers for complex tasks. Finally, we address the absence of standard research practices in the field. We also discuss promising avenues of research. Our underlying motivation is the reduction of the current gap between evolutionary robotics and mainstream robotics, and the establishment of evolutionary robotics as a canonical approach for the engineering of autonomous robots.

Ethical and social issues facing obstetricians in low-income countries.

PubMed

Ogwuegbu, Chigbu Chibuike; Eze, Onah Hyacinth

2009-06-01

A review of publications on ethical and social issues from low-income countries was done with the aim of highlighting the major ethical and social issues facing obstetricians in these countries. Low-income countries were identified using the World Health Organization income group classification of member nations. Obstetricians in low-income countries face a wide range of special social and ethical issues that reflect the peculiarities of their practice environment characterized by poverty, low education, deep attachment to tradition and culture, low social status of women, and high levels of physician's paternalism.

Eye-movement strategies in developmental prosopagnosia and "super" face recognition.

PubMed

Bobak, Anna K; Parris, Benjamin A; Gregory, Nicola J; Bennetts, Rachel J; Bate, Sarah

2017-02-01

Developmental prosopagnosia (DP) is a cognitive condition characterized by a severe deficit in face recognition. Few investigations have examined whether impairments at the early stages of processing may underpin the condition, and it is also unknown whether DP is simply the "bottom end" of the typical face-processing spectrum. To address these issues, we monitored the eye-movements of DPs, typical perceivers, and "super recognizers" (SRs) while they viewed a set of static images displaying people engaged in naturalistic social scenarios. Three key findings emerged: (a) Individuals with more severe prosopagnosia spent less time examining the internal facial region, (b) as observed in acquired prosopagnosia, some DPs spent less time examining the eyes and more time examining the mouth than controls, and (c) SRs spent more time examining the nose-a measure that also correlated with face recognition ability in controls. These findings support previous suggestions that DP is a heterogeneous condition, but suggest that at least the most severe cases represent a group of individuals that qualitatively differ from the typical population. While SRs seem to merely be those at the "top end" of normal, this work identifies the nose as a critical region for successful face recognition.

Older LGBT adult training panels: an opportunity to educate about issues faced by the older LGBT community.

PubMed

Rogers, Anissa; Rebbe, Rebecca; Gardella, Chanel; Worlein, Mary; Chamberlin, Mya

2013-01-01

Older lesbian, gay, bisexual, and transgender (LGBT) adults face unique issues that can impede their well-being. Although many advances have helped address these issues, there is a need for education efforts that raise awareness of service providers about these issues. This study explores evaluation data of training panels provided by older LGBT adults and the views of training participants on issues faced by the older LGBT community after attending the panels. Participants were 605 students and professionals from over 34 education and communication settings. Implications for trainings on participants and older LGBT trainers are discussed.

ACTS propagation concerns, issues, and plans

NASA Technical Reports Server (NTRS)

Davarian, Faramaz

1989-01-01

ACTS counters fading by resource sharing between the users. It provides a large margin only for those terminals which are at risk by unfavorable atmospheric conditions. ACTS, as an experimental satellite, provides a 5 dB clear weather margin and 10 dB additional margin via rate reduction and encoding. For the uplink, this margin may be increased by exercising uplink power control. Some of the challenges faced by the radiowave propagation community are listed. The issue of needs for the satellite are listed, both general and specific.

DOT's Budget: Safety, Management, and Other Issues Facing the Department in Fiscal Year 1998 and Beyond

DOT National Transportation Integrated Search

1997-03-06

This testimony discusses key resource management issues and performance challenges facing the Department of Transportation in 1998 and beyond. 1. Increased safety and security concerns prompted by accidents and maintenance issues. 2. Important manage...

Less impairment in face imagery than face perception in early prosopagnosia.

PubMed

Michelon, Pascale; Biederman, Irving

2003-01-01

There have been a number of reports of preserved face imagery in prosopagnosia. We put this issue to experimental test by comparing the performance of MJH, a 34-year-old prosopagnosic since the age of 5, to controls on tasks where the participants had to judge faces of current celebrities, either in terms of overall similarity (Of Bette Midler, Hillary Clinton, and Diane Sawyer, whose face looks least like the other two?) or on individual features (Is Ronald Reagan's nose pointy?). For each task, a performance measure reflecting the degree of agreement of each participant with the average of the others (not including MJH) was calculated. On the imagery versions of these tasks, MJH was within the lower range of the controls for the agreement measure (though significantly below the mean of the controls). When the same tasks were performed from pictures, agreement among the controls markedly increased whereas MJH's performance was virtually unaffected, placing him well below the range of the controls. This pattern was also apparent with a test of facial features of emotion (Are the eyes wrinkled when someone is surprised?). On three non-face imagery tasks assessing color (What color is a football?), relative lengths of animal's tails (Is a bear's tail long in proportion to its body?), and mental size comparisons (What is bigger, a camel or a zebra?), MJH was within or close to the lower end of the normal range. As most of the celebrities became famous after the onset of MJH's prosopagnosia, our confirmation of the reports of less impaired face imagery in some prosopagnosics cannot be attributed to pre-lesion storage. We speculate that face recognition, in contrast to object recognition, relies more heavily on a representation that describes the initial spatial filter values so the metrics of the facial surface can be specified. If prosopagnosia is regarded as a form of simultanagnosia in which some of these filter values cannot be registered on any one encounter with a face, then multiple opportunities for repeated storage may partially compensate for the degraded representation on that single encounter. Imagery may allow access to this more complete representation.

Chemical Tracking Systems: Not Your Usual Global Positioning System!

ERIC Educational Resources Information Center

Roy, Ken

2007-01-01

The haphazard storing and tracking of chemicals in the laboratory is a serious safety issue facing science teachers. To get control of your chemicals, try implementing a "chemical tracking system". A chemical tracking system (CTS) is a database of chemicals used in the laboratory. If implemented correctly, a CTS will reduce purchasing costs,…

Adolescents and media literacy.

PubMed

McCannon, Robert

2005-06-01

In the face of media industry consolidation, fewer people control media content which makes it harder for parents and citizens to know the research about media-related issues, such as video game violence, nutrition, and sexual risk-taking. Media literacy offers a popular and potentially successful way to counter the misinformation that is spread by Big Media public relations.

Designing and Conducting Strong Quasi-Experiments in Education. Version 2

ERIC Educational Resources Information Center

Scher, Lauren; Kisker, Ellen; Dynarski, Mark

2015-01-01

The purpose of this paper is to describe best practices in designing and implementing strong quasi-experimental designs (QED) when assessing the effectiveness of policies, programs or practices. The paper first discusses the issues researchers face when choosing to conduct a QED, as opposed to a more rigorous randomized controlled trial design.…

Managing pets with behavior problems: realistic expectations.

PubMed

Horwitz, Debra F

2008-09-01

Management solutions offer a useful tool for owners faced with behavior issues in their pets. In some cases management will improve the behavior and allow control. In other situations it may be only the first step in treatment. By offering management solutions, veterinarians can help owners with problem pets and begin the road to recovery.

The role and application of ion beam analysis for studies of plasma-facing components in controlled fusion devices

NASA Astrophysics Data System (ADS)

Rubel, Marek; Petersson, Per; Alves, Eduardo; Brezinsek, Sebastijan; Coad, Joseph Paul; Heinola, Kalle; Mayer, Matej; Widdowson, Anna

2016-03-01

First wall materials in controlled fusion devices undergo serious modification by several physical and chemical processes arising from plasma-wall interactions. Detailed information is required for the assessment of material lifetime and accumulation of hydrogen isotopes in wall materials. The intention of this work is to give a concise overview of key issues in the characterization of plasma-facing materials and components in tokamaks, especially in JET with an ITER-Like Wall. IBA techniques play a particularly prominent role here because of their isotope selectivity in the low-Z range (1-10), high sensitivity and combination of several methods in a single run. The role of 3He-based NRA, RBS (standard and micro-size beam) and HIERDA in fuel retention and material migration studies is presented. The use of tracer techniques with rare isotopes (e.g. 15N) or marker layers on wall diagnostic components is described. Special instrumentation, development of equipment to enhance research capabilities and issues in handling of contaminated materials are addressed.

Simultaneous face and voice processing in schizophrenia.

PubMed

Liu, Taosheng; Pinheiro, Ana P; Zhao, Zhongxin; Nestor, Paul G; McCarley, Robert W; Niznikiewicz, Margaret

2016-05-15

While several studies have consistently demonstrated abnormalities in the unisensory processing of face and voice in schizophrenia (SZ), the extent of abnormalities in the simultaneous processing of both types of information remains unclear. To address this issue, we used event-related potentials (ERP) methodology to probe the multisensory integration of face and non-semantic sounds in schizophrenia. EEG was recorded from 18 schizophrenia patients and 19 healthy control (HC) subjects in three conditions: neutral faces (visual condition-VIS); neutral non-semantic sounds (auditory condition-AUD); neutral faces presented simultaneously with neutral non-semantic sounds (audiovisual condition-AUDVIS). When compared with HC, the schizophrenia group showed less negative N170 to both face and face-voice stimuli; later P270 peak latency in the multimodal condition of face-voice relative to unimodal condition of face (the reverse was true in HC); reduced P400 amplitude and earlier P400 peak latency in the face but not in the voice-face condition. Thus, the analysis of ERP components suggests that deficits in the encoding of facial information extend to multimodal face-voice stimuli and that delays exist in feature extraction from multimodal face-voice stimuli in schizophrenia. In contrast, categorization processes seem to benefit from the presentation of simultaneous face-voice information. Timepoint by timepoint tests of multimodal integration did not suggest impairment in the initial stages of processing in schizophrenia. Published by Elsevier B.V.

Policy issues facing the Comprehensive Test Ban Treaty and prospects for the future

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

Sweeney, J.

1999-04-01

This report is divided into the following 5 sections: (1) Background; (2) Major Issues Facing Ratification of CTBT; (3) Current Status on CTBT Ratification; (4) Status of CTBT Signatories and Ratifiers; and (5) CTBT Activities Not Prohibited. The major issues facing ratification of CTBT discussed here are: impact on CTBT of START II and ABM ratification; impact of India and Pakistan nuclear tests; CTBT entry into force; and establishment of the Comprehensive Nuclear Test-Ban Treaty Organization.

Critical Social Theory: Core Tenets, Inherent Issues

ERIC Educational Resources Information Center

Freeman, Melissa; Vasconcelos, Erika Franca S.

2010-01-01

This chapter outlines the core tenets of critical social theory and describes inherent issues facing evaluators conducting critical theory evaluation. Using critical pedagogy as an example, the authors describe the issues facing evaluators by developing four of the subtheories that comprise a critical social theory: (a) a theory of false…

Treatment fidelity and research on Eye Movement Desensitization and Reprocessing (EMDR).

PubMed

Rosen, G M

1999-01-01

Eye Movement Desensitization and Reprocessing was introduced by Frances Shapiro (1989) as a treatment for posttraumatic stress disorder. When controlled studies failed to support the extraordinarily positive findings and claims made by Shapiro, proponents of EMDR raised the issue of treatment fidelity and criticized researchers for being inadequately trained. This paper considers the issues raised by EMDR proponents. It is concluded that treatment fidelity has been used as a specious, distracting issue that permits the continued promotion of EMDR in the face of negative empirical findings. Clinical psychologists are urged to remember the basic tenets of science when evaluating extraordinary claims made for novel techniques.

Mission to Planet Earth: Who provides, controls, and owns the data?

NASA Astrophysics Data System (ADS)

Holland, Don; Brannon, David

1997-01-01

Some of the crucial issues associated with national and international partnerships that Mission to Planet Earth (MTPE) must face in the coming years are in the areas of data policy, data rights, and international agreements. Even with strictly domestic programs, questions inevitably arise concerning who provides, controls, and owns the data and who can sell, resell, or distribute the data. With the international flavor of MTPE, the complexity of the questions will be compounded. NASA's Commercial Remote Sensing Program at Stennis Space Center is analyzing these questions to identify regulatory frameworks, issues, opportunities, and barriers associated with partnerships and other cooperative efforts between MTPE scientists and the rest of the world.

A Plan for Revolutionary Change in Gas Turbine Engine Control System Architecture

NASA Technical Reports Server (NTRS)

Culley, Dennis E.

2011-01-01

The implementation of Distributed Engine Control technology on the gas turbine engine has been a vexing challenge for the controls community. A successful implementation requires the resolution of multiple technical issues in areas such as network communications, power distribution, and system integration, but especially in the area of high temperature electronics. Impeding the achievement has been the lack of a clearly articulated message about the importance of the distributed control technology to future turbine engine system goals and objectives. To resolve these issues and bring the technology to fruition has, and will continue to require, a broad coalition of resources from government, industry, and academia. This presentation will describe the broad challenges facing the next generation of advanced control systems and the plan which is being put into action to successfully implement the technology on the next generation of gas turbine engine systems.

Face Values: The Use of Sensitive Error Correction to Address Adolescents' "Face" Issues in the Modern Languages Classroom

ERIC Educational Resources Information Center

Crichton, Hazel; Templeton, Brian; Valdera, Francisco

2017-01-01

Anxiety about "performing" in a foreign language in front of classmates may inhibit learners' contributions in the modern languages class through fear of embarrassment over possible error production. The issue of "face", perceived social standing in the eyes of others, presents a sensitive matter for young adolescents…

Critical Problems Facing Technology Education: Perceptions of Indiana Teachers

ERIC Educational Resources Information Center

Lazaros, Edward J.; Rogers, George E.

2006-01-01

In 1993 Wicklein conducted a study to determine the present and the future critical issues and problems facing the technology education (TE) profession. The Wicklein study questioned 25 panelists from 15 states and the District of Columbia to ascertain the issues and problems facing TE. However, in the Wicklein study, only seven of the panelists…

Recreating America's Community Colleges: Critical Policy Issues Facing America's Community Colleges

ERIC Educational Resources Information Center

Honeyman, David S.; Sullivan, Michael D.

2006-01-01

During the conduct of the 2004 Community Colleges Futures Assembly, sponsored by the University of Florida, delegates to the meeting identified three critical policy issues facing America's community colleges and challenged the delegates attending the 2005 Assembly to debate these issues and make recommendations. A total of 252 higher-education…

Critical Issues Children Face in the 2000s

ERIC Educational Resources Information Center

Crockett, Deborah

2003-01-01

Children will face many critical issues in the 21st century. Unfortunately, most of these issues are not new and have remained the same from previous years. Millions of children lack safe, affordable, quality child care and early childhood education while their parents work. Seven and one-half million children are at home alone without…

Challenges Faced by Teachers Implementing Socio-Scientific Issues as Core Elements in Their Classroom Practices

ERIC Educational Resources Information Center

Bossér, Ulrika; Lundin, Mattias; Lindahl, Mats; Linder, Cedric

2015-01-01

Teachers may face considerable challenges when implementing socio-scientific issues (SSI) in their classroom practices, such as incorporating student-centred teaching practices and exploring knowledge and values in the context of socioscientific issues. This year-long study explores teachers' reflections on the process of developing their…

How 'blended' is blended learning?: students' perceptions of issues around the integration of online and face-to-face learning in a Continuing Professional Development (CPD) health care context.

PubMed

Glogowska, Margaret; Young, Pat; Lockyer, Lesley; Moule, Pam

2011-11-01

This paper explores students' perceptions of blended learning modules delivered in a Continuing Professional Development (CPD) health care context in the UK. 'Blended learning' is the term used to describe a hybrid model of learning where traditional face-to-face teaching approaches and newer electronic learning activities and resources are utilised together. A new model of CPD for health care practitioners based on a blended learning approach was developed at a university in the south west of England. As part of the evaluation of the new modules, a qualitative study was conducted, in which 17 students who had experienced the modules were interviewed by telephone. Three main themes emerged from the interviews relating to the 'blended' nature of the blended learning modules. These were i) issues around the opportunities for discussion of online materials face-to-face; ii) issues of what material should be online versus face-to-face and iii) balancing online and face-to-face components. Teaching staff engaged in the development of blended learning courses need to pay particular attention to the ways in which they develop and integrate online and face-to-face materials. More attention needs to be paid to allowing opportunity for students to come together to create a 'community of inquiry'. Copyright © 2011 Elsevier Ltd. All rights reserved.

Multivariable feedback design - Concepts for a classical/modern synthesis

NASA Technical Reports Server (NTRS)

Doyle, J. C.; Stein, G.

1981-01-01

This paper presents a practical design perspective on multivariable feedback control problems. It reviews the basic issue - feedback design in the face of uncertainties - and generalizes known single-input, single-output (SISO) statements and constraints of the design problem to multiinput, multioutput (MIMO) cases. Two major MIMO design approaches are then evaluated in the context of these results.

Concerns and Education Regarding Issues of Weight Control and Female Athletes: Body Image and Female Athletes.

ERIC Educational Resources Information Center

Brylinsky, Jody

An examination of the interaction of social and cultural influences on body image development may yield an explanation for the development of eating disorder behavior, especially in understanding the special problems facing women athletes. There appear to be two major sociocultural factors influencing the development of body image in the…

Addressing the Economic Security Issues Facing Same-Sex Couples.

ERIC Educational Resources Information Center

Dolan, Elizabeth M.; Stum, Marlene S.; Rupured, Michael

1999-01-01

Provides educators and researchers with an awareness of the financial security issues faced by same-sex couples and offers suggestions for incorporating the discussion of these ideas into existing curricula and research. (Author/JOW)

Altered medial prefrontal activity during dynamic face processing in schizophrenia spectrum patients.

PubMed

Mothersill, Omar; Morris, Derek W; Kelly, Sinead; Rose, Emma Jane; Bokde, Arun; Reilly, Richard; Gill, Michael; Corvin, Aiden P; Donohoe, Gary

2014-08-01

Processing the emotional content of faces is recognised as a key deficit of schizophrenia, associated with poorer functional outcomes and possibly contributing to the severity of clinical symptoms such as paranoia. At the neural level, fMRI studies have reported altered limbic activity in response to facial stimuli. However, previous studies may be limited by the use of cognitively demanding tasks and static facial stimuli. To address these issues, the current study used a face processing task involving both passive face viewing and dynamic social stimuli. Such a task may (1) lack the potentially confounding effects of high cognitive demands and (2) show higher ecological validity. Functional MRI was used to examine neural activity in 25 patients with a DSM-IV diagnosis of schizophrenia/schizoaffective disorder and 21 age- and gender-matched healthy controls while they participated in a face processing task, which involved viewing videos of angry and neutral facial expressions, and a non-biological baseline condition. While viewing faces, patients showed significantly weaker deactivation of the medial prefrontal cortex, including the anterior cingulate, and decreased activation in the left cerebellum, compared to controls. Patients also showed weaker medial prefrontal deactivation while viewing the angry faces relative to baseline. Given that the anterior cingulate plays a role in processing negative emotion, weaker deactivation of this region in patients while viewing faces may contribute to an increased perception of social threat. Future studies examining the neurobiology of social cognition in schizophrenia using fMRI may help establish targets for treatment interventions. Copyright © 2014 Elsevier B.V. All rights reserved.

To Demonstrate an Integrated Solution for Plasma-Material Interfaces Compatible with an Optimized Core Plasma

NASA Astrophysics Data System (ADS)

Goldston, Robert; Brooks, Jeffrey; Hubbard, Amanda; Leonard, Anthony; Lipschultz, Bruce; Maingi, Rajesh; Ulrickson, Michael; Whyte, Dennis

2009-11-01

The plasma facing components in a Demo reactor will face much more extreme boundary plasma conditions and operating requirements than any present or planned experiment. These include 1) Power density a factor of four or more greater than in ITER, 2) Continuous operation resulting in annual energy and particle throughput 100-200 times larger than ITER, 3) Elevated surface operating temperature for efficient electricity production, 4) Tritium fuel cycle control for safety and breeding requirements, and 5) Steady state plasma confinement and control. Consistent with ReNeW Thrust 12, design options are being explored for a new moderate-scale facility to assess core-edge interaction issues and solutions. Key desired features include high power density, sufficient pulse length and duty cycle, elevated wall temperature, steady-state control of an optimized core plasma, and flexibility in changing boundary components as well as access for comprehensive measurements.

Examining the Role, Values, and Legal Policy Issues Facing Public Library Resources in Supporting Students to Achieve Academic Success

ERIC Educational Resources Information Center

Achinewhu-Nworgu, Elizabeth; Azaiki, Steve; Nworgu, Queen Chioma

2016-01-01

This paper aims to present the role, values, and legal policy issues facing public Library resources in supporting students to achieve academic success. Research indicates that majority of people that own or work in the Library tend to ignore some of the vital roles, values and legal policy issues paramount to libraries. Some of these issues are…

Issues and Impediments Faced by Canadian Teachers While Integrating ICT in Pedagogical Practice

ERIC Educational Resources Information Center

Saxena, Anoop

2017-01-01

Teachers in many schools struggle to integrate Information and Communications Technology (ICT) as part of their teaching practice. Among the issues faced by teachers when attempting to integrate ICT into their classrooms are gaps in ICT knowledge and skills, lack of training and inadequate support and scaffolding. Other issues include inability to…

Issues Facing Urban Agriscience Teachers: A Delphi Study

ERIC Educational Resources Information Center

Warner, Wendy J.; Washburn, Shannon G.

2009-01-01

This national study used the Delphi technique to identify the issues facing urban agriscience teachers. The first round of the study used a questionnaire with one open-ended question to generate responses from the expert panel. In the second round, respondents were asked to rate their level of agreement with 72 issues identified in round one using…

The many faces of research on face perception.

PubMed

Little, Anthony C; Jones, Benedict C; DeBruine, Lisa M

2011-06-12

Face perception is fundamental to human social interaction. Many different types of important information are visible in faces and the processes and mechanisms involved in extracting this information are complex and can be highly specialized. The importance of faces has long been recognized by a wide range of scientists. Importantly, the range of perspectives and techniques that this breadth has brought to face perception research has, in recent years, led to many important advances in our understanding of face processing. The articles in this issue on face perception each review a particular arena of interest in face perception, variously focusing on (i) the social aspects of face perception (attraction, recognition and emotion), (ii) the neural mechanisms underlying face perception (using brain scanning, patient data, direct stimulation of the brain, visual adaptation and single-cell recording), and (iii) comparative aspects of face perception (comparing adult human abilities with those of chimpanzees and children). Here, we introduce the central themes of the issue and present an overview of the articles.

Neural abnormalities in early-onset and adolescence-onset conduct disorder.

PubMed

Passamonti, Luca; Fairchild, Graeme; Goodyer, Ian M; Hurford, Georgina; Hagan, Cindy C; Rowe, James B; Calder, Andrew J

2010-07-01

Conduct disorder (CD) is characterized by severe antisocial behavior that emerges in childhood (early-onset CD [EO-CD]) or adolescence (adolescence-onset CD [AO-CD]). Early-onset CD is proposed to have a neurodevelopmental basis, whereas AO-CD is thought to emerge owing to social mimicry of deviant peers. However, this developmental taxonomic theory is debated after reports of neuropsychological impairments in both CD subtypes. A critical, although unaddressed, issue is whether these subtypes present similar or distinct neurophysiological profiles. Hence, we investigated neurophysiological responses to emotional and neutral faces in regions associated with antisocial behavior (ie, the amygdala, ventromedial prefrontal cortex, insula, and orbitofrontal cortex) in individuals with EO-CD and AO-CD and in healthy control subjects. To investigate whether EO-CD and AO-CD subjects show neurophysiological abnormalities. Case-control study. Government research institute, university department. Seventy-five male adolescents and young adults aged 16 to 21 years, including 27 with EO-CD, 25 with AO-CD, and 23 healthy controls. Main Outcome Measure Neural activations measured by functional magnetic resonance imaging while participants viewed angry, sad, and neutral faces. Comparing angry vs neutral faces, participants with both CD subtypes displayed reduced responses in regions associated with antisocial behavior compared with controls; differences between the CD subtypes were not significant. Comparing each expression with fixation baseline revealed an abnormal (increased) amygdala response to neutral but not angry faces in both groups of CD relative to controls. For sad vs neutral faces, reduced amygdala activation was observed in EO-CD relative to AO-CD and control participants. Comparing each expression with fixation revealed hypoactive amygdala responses to sadness in individuals with EO-CD relative to AO-CD participants and controls. These findings were not accounted for by attention-deficit/hyperactivity disorder symptoms. Neurophysiological abnormalities are observed in both CD subtypes, contrary to the developmental taxonomic theory of CD. Additional amygdala hypofunction in relation to sad expressions might indicate why EO-CD is more severe and persistent than AO-CD.

A case study of the Australian Plague Locust Commission and environmental due diligence: why mere legislative compliance is no longer sufficient for environmentally responsible locust control in Australia.

PubMed

Story, Paul G; Walker, Paul W; McRae, Heath; Hamilton, John G

2005-07-01

The Australian Plague Locust Commission (APLC) manages locust populations across 2 million square kilometers of eastern Australia using the aerial application of chemical and biological control agents to protect agricultural production. This occurs via a preventative control strategy involving ultralow-volume spray equipment to distribute small droplets of control agent over a target area. The economic costs of, and potential gains stemming from, locust control are well documented. The application of insecticides, however, to fragile arid and semiarid ecosystems is a task that brings with it both real and perceived environmental issues. The APLC is proactive in addressing these issues through a combination of targeted environmental operational research, an ISO-14001-aligned Environmental Management System (EMS), and links with environmental regulatory and research institutions. Increasing due diligence components within Australian environmental legislation dictate that mere legislative compliance is no longer sufficient for industries to ensure that they meet their environmental obligations. The development of external research links and the formulation of an EMS for locust control have enabled the APLC to identify environmental issues and trends, quantify objective environmental targets and strategies, and facilitate continuous improvement in its environmental performance, while maintaining stakeholder support. This article outlines the environmental issues faced by the APLC, the research programs in place to address these issues, and the procedures in place to incorporate research findings into the organization's operational structure.

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

Major parasitic diseases of poverty in mainland China: perspectives for better control.

PubMed

Wang, Jin-Lei; Li, Ting-Ting; Huang, Si-Yang; Cong, Wei; Zhu, Xing-Quan

2016-08-01

Significant progress has been made in the prevention, control, and elimination of human parasitic diseases in China in the past 60 years. However, parasitic diseases of poverty remain major causes of morbidity and mortality, and inflict enormous economic costs on societies.In this article, we review the prevalence rates, geographical distributions, epidemic characteristics, risk factors, and clinical manifestations of parasitic diseases of poverty listed in the first issue of the journal Infectious Diseases of Poverty on 25 October 2012. We also address the challenges facing control of parasitic diseases of poverty and provide suggestions for better control.

Rural roads and bridges : management issues facing local highway officials

DOT National Transportation Integrated Search

1996-09-01

The report documents management practices used by, and issues facing, local transportation administrators. Data are drawn from a national survey of county and town highway officials, in Fall 1994 and Spring 1995, which provided usable information fro...

DOT's budget : management and performance issues facing the department in fiscal year 1999

DOT National Transportation Integrated Search

1998-02-12

This testimony discusses key resource management issues and performance challenges facing the Department of Transportation in 1999 and beyond. 1. There is a need for increased management attention to highway, transit, and rail programs - which accoun...

Future Issues Facing Administrators in Pharmaceutical Education.

ERIC Educational Resources Information Center

Fink, Joseph L., III

1986-01-01

Issues facing pharmaceutical education include the need to keep up with advancing technology, the need to keep faculty from overemphasizing technology to the detriment of other responsibilities, motivating and rewarding faculty, dealing with loss of faculty productivity, and part-time faculty. (MSE)

Managing the Foreign Language Classroom: Reflections from the Preservice Field and Beyond

ERIC Educational Resources Information Center

Evans, Elizabeth Julie

2012-01-01

Each day, foreign language teachers are faced with issues that render the control of the K-12 classroom challenging, at best, and virtually impossible at worst. Even preservice foreign language teachers, those going through a teacher education program towards K-12 licensure, understand that no content can be taught or learned if there is mayhem in…

Innovative divertor concept development on DIII-D and EAST

DOE PAGES

Guo, H. Y.; Allen, S.; Canik, J.; ...

2016-06-02

A critical issue facing the design and operation of next-step high-power steady-state fusion devices is the control of heat fluxes and erosion at the plasma-facing components, in particular, the divertor target plates. A new initiative has been launched on DIII-D to develop and demonstrate innovative boundary plasma-materials interface solutions. The central purposes of this new initiative are to advance scientific understanding in this critical area and develop an advanced divertor concept for application to next-step fusion devices. Finally, DIII-D will leverage strong collaborative efforts on the EAST superconducting tokamak for extending integrated high performance advanced divertor solutions to true steady-state.

Key water issues now facing our nation

USGS Publications Warehouse

Hirsch, Robert M.; Miller, Timothy L.; Hamilton, Pixie A.; Gilliom, Robert J.

2008-01-01

Challenges to sustaining sufficient and high-quality water for human consumption, industry, farms, energy production, and ecosystem services continue to intensify in many parts of the Nation. We face four key water issues that call for support from the science and engineering communities.

Is Isolation a Problem? Issues Faced by Rural Libraries and Rural Library Staff in South Australia

ERIC Educational Resources Information Center

Haines, Rebecca; Calvert, Philip J.

2009-01-01

The aim of this research was to investigate current issues faced by public library staff in rural South Australia and to examine some of the reasons why people choose to work in rural libraries. The study took a mixed methods approach, combining interviews and questionnaires to gain a fuller understanding of the issues and experiences of rural…

Major Issues Facing the Conservation Movement in the Coming Decade and Beyond.

ERIC Educational Resources Information Center

Strong, Maurice

1984-01-01

The key issues facing the conservation movement may be grouped into three areas: (1) threats to human health; (2) threats to food and fuel supplies; and (3) long-term threats to the biosphere. Each of these areas is discussed. (JN)

Workforce Issues Facing HRD.

ERIC Educational Resources Information Center

1995

These four papers are from a symposium facilitated by Eugene Andette on work force issues facing human resources development (HRD) at the 1995 Academy of Human Resource Development conference. "Meaning Construction and Personal Transformation: Alternative Dimensions of Job Loss" (Terri A. Deems) reports a study conducted to explore the ways…

Approaching the Challenge of Student Retention through the Lens of Quality Control: A Conceptual Model of University Business Student Retention Utilizing Six Sigma

ERIC Educational Resources Information Center

Jenicke, Lawrence O.; Holmes, Monica C.; Pisani, Michael J.

2013-01-01

Student retention in higher education is a major issue as academic institutions compete for fewer students and face declining enrollments. A conceptual model of applying the quality improvement methodology of Six Sigma to the problem of undergraduate student retention in a college of business is presented. Improvement techniques such as cause and…

Looking at Leadership: Some Neglected Issues

DTIC Science & Technology

1977-10-01

problems. (3) Use of power Using social skills, rewards and punishments to control organizational events. A way to study leaders is to simulate the...conditions managers face. Simulation paradigms allow detailed ex- amination of the complex forces impacting on organizations from without and within...modifying the impacts of other variables. Given this horrendous complexity, it is no surprise that Vaill (in press) has questioned whether it makes much

Design and Construction of a Thermal Contact Resistance and Thermal Conductivity Measurement System

DTIC Science & Technology

2015-09-01

plate interface resistance control. Numerical heat transfer and uncertainty analyses with applied engineering judgement were extensively used to come... heat transfer issues facing the Department of Defense. 14. SUBJECT TERMS Thermal contact resistance, thermal conductivity, measurement system 15... heat transfer and uncertainty analyses with applied engineering judgement were extensively used to come up with an optimized design and construction

Effects of Face-to-Face and Computer-Mediated Constructive Controversy on Social Interdependence, Motivation, and Achievement

ERIC Educational Resources Information Center

Roseth, Cary J.; Saltarelli, Andy J.; Glass, Chris R.

2011-01-01

Cooperative learning capitalizes on the relational processes by which peers promote learning, yet it remains unclear whether these processes operate similarly in face-to-face and online settings. This study addresses this issue by comparing face-to-face and computer-mediated versions of "constructive controversy", a cooperative learning procedure…

Urban science education: examining current issues through a historical lens

NASA Astrophysics Data System (ADS)

McLaughlin, Cheryl A.

2014-12-01

This paper reviews and synthesizes urban science education studies published between 2000 and 2013 with a view to identifying current challenges faced by both teachers and students in urban classrooms. Additionally, this paper considers the historical events that have shaped the conditions, bureaucracies, and interactions of urban institutions. When the findings from these urban science education studies were consolidated with the historical overview provided, it was revealed that the basic design and regulatory policies of urban schools have not substantively changed since their establishment in the nineteenth century. Teachers in urban science classrooms continue to face issues of inequality, poverty, and social injustice as they struggle to meet the needs of an increasingly diverse student population. Furthermore, persistent concerns of conflicting Discourses, cultural dissonance, and oppression create formidable barriers to science learning. Despite the many modifications in structure and organization, urban students are still subjugated and marginalized in systems that emphasize control and order over high-quality science education.

The “Task B problem” and other considerations in developmental functional neuroimaging

PubMed Central

Church, Jessica A.; Petersen, Steven E.; Schlaggar, Bradley L.

2012-01-01

Functional neuroimaging provides a remarkable tool to allow us to study cognition across the lifespan and in special populations in a safe way. However, experimenters face a number of methodological issues, and these issues are particularly pertinent when imaging children. This brief article discusses assessing task performance, strategies for dealing with group performance differences, controlling for movement, statistical power, proper atlas registration, and data analysis strategies. In addition, there will be discussion of two other topics that have important implications for interpreting fMRI data: the question of whether functional neuroanatomical differences between adults and children are the consequence of putative developmental neurovascular differences, and the issue of interpreting negative blood oxygenation-level dependent (BOLD) signal change. PMID:20496376

Some implementational issues of convection schemes for finite volume formulations

NASA Technical Reports Server (NTRS)

Thakur, Siddharth; Shyy, Wei

1993-01-01

Two higher-order upwind schemes - second-order upwind and QUICK - are examined in terms of their interpretation, implementation as well as performance for a recirculating flow in a lid-driven cavity, in the context of a control volume formulation using the SIMPLE algorithm. The present formulation of these schemes is based on a unified framework wherein the first-order upwind scheme is chosen as the basis, with the remaining terms being assigned to the source term. The performance of these schemes is contrasted with the first-order upwind and second-order central difference schemes. Also addressed in this study is the issue of boundary treatment associated with these higher-order upwind schemes. Two different boundary treatments - one that uses a two-point scheme consistently within a given control volume at the boundary, and the other that maintains consistency of flux across the interior face between the adjacent control volumes - are formulated and evaluated.

Some implementational issues of convection schemes for finite-volume formulations

NASA Technical Reports Server (NTRS)

Thakur, Siddharth; Shyy, Wei

1993-01-01

Two higher-order upwind schemes - second-order upwind and QUICK - are examined in terms of their interpretation, implementations, as well as performance for a recirculating flow in a lid-driven cavity, in the context of a control-volume formulation using the SIMPLE algorithm. The present formulation of these schemes is based on a unified framework wherein the first-order upwind scheme is chosen as the basis, with the remaining terms being assigned to the source term. The performance of these schemes is contrasted with the first-order upwind and second-order central difference schemes. Also addressed in this study is the issue of boundary treatment associated with these higher-order upwind schemes. Two different boundary treatments - one that uses a two-point scheme consistently within a given control volume at the boundary, and the other that maintains consistency of flux across the interior face between the adjacent control volumes - are formulated and evaluated.

Medication-related issues associated with adherence to long-term tyrosine kinase inhibitors for controlling chronic myeloid leukemia: a qualitative study

PubMed Central

Tan, Bee Kim; Tan, Seng Beng; Chen, Li-Chia; Chang, Kian Meng; Chua, Siew Siang; Balashanker, Sharmini; Kamarul Jaman, Habiba Nazeera Begum; Edmund, Syed Carlo; Bee, Ping Chong

2017-01-01

Purpose Poor adherence to tyrosine kinase inhibitors (TKIs) could compromise the control of chronic myeloid leukemia (CML) and contributes to poorer survival. Little is known about how medication-related issues affect CML patients’ adherence to TKI therapy in Malaysia. This qualitative study aimed to explore these issues. Patients and methods Individual face-to-face, semistructured interviews were conducted at the hematology outpatient clinics of two medical centers in Malaysia from August 2015 to January 2016. CML patients aged ≥18 years who were prescribed a TKI were invited to participate in the study. Interviews were audio-recorded, transcribed verbatim, and thematically analyzed. Results Four themes were identified from 18 interviews: 1) concerns about adverse reactions to TKIs, 2) personal beliefs regarding the use of TKIs, 3) mismanagement of TKIs in daily lives, and 4) financial burden in accessing treatment. Participants skipped their TKIs due to ineffective emesis control measures and perceived wastage of medication from vomiting. Participants also modified their TKI therapy due to fear of potential harm from long-term use, and stopped taking their TKIs based on belief in curative claims of traditional medicines and misconception about therapeutic effects of TKIs. Difficulty in integrating the dosing requirements of TKIs into daily lives led to unintentional skipping of doses, as well as the risk of toxicities from inappropriate dosing intervals or food interactions. Furthermore, financial constraints also resulted in delayed initiation of TKIs, missed clinic appointments, and treatment interruptions. Conclusion Malaysian CML patients encountered a range of medication-related issues leading to a complex pattern of nonadherence to TKI therapy. Further studies should investigate whether regular contact with patients to improve understanding of treatment rationale, to elicit and address patients’ concerns about adverse reactions, and to empower patients with skills to self-manage their medications might promote better adherence to TKIs and improve CML patients’ outcome. PMID:28652712

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

Boulder-Faced Log Dams and other Alternatives for Gabion Check Dams in First-Order Ephemeral Streams with Coarse Bed Load in Ethiopia

NASA Astrophysics Data System (ADS)

Nyssen, Jan; Gebreslassie, Seifu; Assefa, Romha; Deckers, Jozef; Guyassa, Etefa; Poesen, Jean; Frankl, Amaury

2017-04-01

Many thousands of gabion check dams have been installed to control gully erosion in Ethiopia, but several challenges still remain, such as the issue of gabion failure in ephemeral streams with coarse bed load, that abrades at the chute step. As an alternative for gabion check dams in torrents with coarse bed load, boulder-faced log dams were conceived, installed transversally across torrents and tested (n = 30). For this, logs (22-35 cm across) were embedded in the banks of torrents, 0.5-1 m above the bed and their upstream sides were faced with boulders (0.3-0.7 m across). Similar to gabion check dams, boulder-faced log dams lead to temporary ponding, spreading of peak flow over the entire channel width and sediment deposition. Results of testing under extreme flow conditions (including two storms with return periods of 5.6 and 7 years) show that 18 dams resisted strong floods. Beyond certain flood thresholds, represented by proxies such as Strahler's stream order, catchment area, D95 or channel width), 11 log dams were completely destroyed. Smallholder farmers see much potential in this type of structure to control first-order torrents with coarse bed load, since the technique is cost-effective and can be easily installed.

Civil Rights Issues Facing Arab Americans in Michigan.

ERIC Educational Resources Information Center

Michigan State Advisory Committee to the U.S. Commission on Civil Rights.

This report is a summary statement of the Michigan Advisory Committee's study on civil rights issues facing Arab American communities in Michigan. It is based on information received by the Committee at a community forum held in Dearborn, Michigan, in 1999. Six sections focus on: (1) "Introduction," including Arab American demographics…

The Importance of Exposure in Addressing Current and Emerging Air Quality Issues

EPA Science Inventory

The air quality issues that we face today and will face in the future are becoming increasingly more complex and require an improved understanding of human exposure to be effectively addressed. The objectives of this paper are (1) to discuss how concepts of human exposure and ex...

Review of Issues Facing Congress. News from Capitol Hill.

ERIC Educational Resources Information Center

Heinz, Ann Simeo

2001-01-01

Discusses various topics that have faced the 107th U.S. Congress, such as tax cuts, judicial appointments, domestic issues, patients' bill of rights, stem cell research, election law, and campaign finance reform. Includes information on U.S. Senate and federal judicial appointments. Provides ideas for student learning activities. (CMK)

Workforce Issues Facing HRD. [Concurrent Symposium Session at AHRD Annual Conference, 1997.

ERIC Educational Resources Information Center

1997

This document contains three papers from a symposium on work force issues facing human resource development (HRD). "Diversity Management in Nonprofit Women's Health Care Settings: A Qualitative Study of Race, Class, and Gender Influences" (Camille A. Cordak) demonstrates which organizational activities support diversity and how an…

Outsourcing issues for nurse practitioner practices.

PubMed

Mackey, Thomas A; McNiel, Nancy O; Klingensmith, Kenneth

2004-01-01

Nurse practitioner managed practices face multiple business and clinical processes. While most practice managers are prepared as clinicians, they are not well prepared to deal with the daily multiple business infrastructure issues they face. To provide for increased efficiency and effectiveness, nurse practitioner practices should consider outsourcing context business functions.

Critical Issues Facing America's Community Colleges: A Summary of the Community College Futures Assembly 2008

ERIC Educational Resources Information Center

Basham, Matthew J.; Campbell, Dale F.; Mendoza, Pilar

2008-01-01

Three focus groups consisting of board of trustee members, community college presidents, senior administrators, administrators, and faculty members developed critical issues facing community colleges with respect to instructional planning and services; planning, governance, and finance; and workforce development. Thereafter, the delegation of more…

A strategic tension for hospitals moving upstream: Cede control but maintain accountability.

PubMed

Taylor, Lauren A; Berchuck, Caroline M; Barnett, Katherine Gergen

2018-07-01

Health systems are focusing attention on the role that social determinants of health (SDOH) can and should play in health care delivery. This is especially true among accountable care organizations (ACOs) and Medicaid ACOs in particular. In crafting SDOH strategies, senior leadership teams may face an organizational tension in aiming to cede control over dollars, data and patient experience to community-based organizations (CBOs) while also maintaining financial accountability for health outcomes. We review the history of neighborhood health centers (NHCs) in order to foreshadow the types of critiques ACOs are likely to face in working with CBOs. We conclude by suggesting a several strategies by which ACOs may be lessen accountability concerns, including raising the issue with regulators, using low-risk dollars to fund joint-work, working through an intermediary, providing technical assistance and viewing the relationship as a partnership rather than contract. Copyright © 2018 Elsevier Inc. All rights reserved.

The use of online discussions for post-clinical conference.

PubMed

Berkstresser, Kristie

2016-01-01

Nurse educators, at every level of pre-licensure nursing education, are charged with developing critical thinking skills within their students. Post-clinical conference is one teaching strategy that nurse educators can employ to help promote the development of critical thinking skills in pre-licensure nursing students. However, traditional face-to-face post-clinical conference is marred with issues and concerns, as identified in the nursing education literature. An alternative to face-to-face post-clinical conference, asynchronous online learning environment, mitigates the issues and concerns associated with traditional post-clinical conference. Adult learning theory supports the use of asynchronous online learning environment because the asynchronous online learning environment promotes student-centered teaching strategy in place of teacher-centered learning, which by its nature traditional face-to-face post-clinical conference tends to support. Copyright © 2015 Elsevier Ltd. All rights reserved.

Stability, Transient Response, Control, and Safety of a High-Power Electric Grid for Turboelectric Propulsion of Aircraft

NASA Technical Reports Server (NTRS)

Armstrong, Michael; Ross, Christine; Phillips, Danny; Blackwelder, Mark

2013-01-01

This document contains the deliverables for the NASA Research and Technology for Aerospace Propulsion Systems (RTAPS) regarding the stability, transient response, control, and safety study for a high power cryogenic turboelectric distributed propulsion (TeDP) system. The objective of this research effort is to enumerate, characterize, and evaluate the critical issues facing the development of the N3-X concept aircraft. This includes the proposal of electrical grid architecture concepts and an evaluation of any needs for energy storage.

Virtual versus face-to-face clinical simulation in relation to student knowledge, anxiety, and self-confidence in maternal-newborn nursing: A randomized controlled trial.

PubMed

Cobbett, Shelley; Snelgrove-Clarke, Erna

2016-10-01

Clinical simulations can provide students with realistic clinical learning environments to increase their knowledge, self-confidence, and decrease their anxiety prior to entering clinical practice settings. To compare the effectiveness of two maternal newborn clinical simulation scenarios; virtual clinical simulation and face-to-face high fidelity manikin simulation. Randomized pretest-posttest design. A public research university in Canada. Fifty-six third year Bachelor of Science in Nursing students. Participants were randomized to either face-to-face or virtual clinical simulation and then to dyads for completion of two clinical simulations. Measures included: (1) Nursing Anxiety and Self-Confidence with Clinical Decision Making Scale (NASC-CDM) (White, 2011), (2) knowledge pretest and post-test related to preeclampsia and group B strep, and (3) Simulation Completion Questionnaire. Before and after each simulation students completed a knowledge test and the NASC-CDM and the Simulation Completion Questionnaire at study completion. There were no statistically significant differences in student knowledge and self-confidence between face-to-face and virtual clinical simulations. Anxiety scores were higher for students in the virtual clinical simulation than for those in the face-to-face simulation. Students' self-reported preference was face-to-face citing the similarities to practicing in a 'real' situation and the immediate debrief. Students not liking the virtual clinical simulation most often cited technological issues as their rationale. Given the equivalency of knowledge and self-confidence when undergraduate nursing students participate in either maternal newborn clinical scenarios of face-to-face or virtual clinical simulation identified in this trial, it is important to take into the consideration costs and benefits/risks of simulation implementation. Copyright © 2016 Elsevier Ltd. All rights reserved.

[Mass culling in the context of animal disease outbreaks--veterinarians caught between ethical issues and control policies].

PubMed

Hartnack, Sonja; Doherr, Marcus G; Grimm, Herwig; Kunzmann, Peter

2009-04-01

In recent years controversial discussions arose during major animal disease outbreaks in the EU about the ethical soundness of mass culling. In contrast to numerous publications about ethical issues and laboratory animals/animal experiments, literature concerning ethical deliberations in the case of mass culling as a means of outbreak control remain scarce. Veterinarians in charge of decision about and implementation of mass culling actions find themselves in an area of conflict in between the officially required animal disease control policy and a public that is increasingly critical. Those veterinarians are faced with the challenge to defend the relevant decisions against all stakeholders and also themselves. In this context an interdisciplinary workshop was initiated in Switzerland in October 2007 with ethicians and (official) veterinarians from Germany, Switzerland and Austria. With the aim to identify ethical components of animal disease control for official veterinarians, talks and moderated group discussions took place. This article summarizes selected discussion points and conclusions.

Resource allocation for epidemic control in metapopulations.

PubMed

Ndeffo Mbah, Martial L; Gilligan, Christopher A

2011-01-01

Deployment of limited resources is an issue of major importance for decision-making in crisis events. This is especially true for large-scale outbreaks of infectious diseases. Little is known when it comes to identifying the most efficient way of deploying scarce resources for control when disease outbreaks occur in different but interconnected regions. The policy maker is frequently faced with the challenge of optimizing efficiency (e.g. minimizing the burden of infection) while accounting for social equity (e.g. equal opportunity for infected individuals to access treatment). For a large range of diseases described by a simple SIRS model, we consider strategies that should be used to minimize the discounted number of infected individuals during the course of an epidemic. We show that when faced with the dilemma of choosing between socially equitable and purely efficient strategies, the choice of the control strategy should be informed by key measurable epidemiological factors such as the basic reproductive number and the efficiency of the treatment measure. Our model provides new insights for policy makers in the optimal deployment of limited resources for control in the event of epidemic outbreaks at the landscape scale.

The efficacy of surgical drainage in cervicofacial rhytidectomy: a prospective, randomized, controlled trial.

PubMed

Jones, Barry M; Grover, Rajiv; Hamilton, Stephen

2007-07-01

Postoperative drainage is often used instinctively in face lifting on the assumption that it may reduce the likelihood of complications. This potential benefit should be balanced against cost, discomfort, and the possibility of provoking bleeding and hematoma on removal. Evidence-based decisions on drainage are problematic, since no prospective studies have examined its role. This study was designed to address this issue directly. Fifty consecutive patients undergoing face lift over a 3-month period were randomized to drainage of one side of the face only, with the contralateral side serving as a paired control. Bruising, swelling, and hematoma or seroma were assessed objectively, independently of the operating surgeon and subjectively by the patients. Postoperative hematoma and edema were not influenced by the use of drains (p > 0.5). Patients reported no difference between the two sides with respect to swelling (p = 0.6) or discomfort (p = 0.5). However, drains produced a statistically significant reduction in postoperative bruising both on clinical assessment (p = 0.005) and patient assessment (p = 0.002). This article represents the first prospective, randomized, controlled trial assessing the use of postoperative drainage in facial rejuvenation surgery. Surgical drains do not influence postoperative complications, but they do significantly reduce bruising and so may facilitate the patient's return to normal activity.

Families Facing the Nuclear Taboo.

ERIC Educational Resources Information Center

Jacobs, Judith Bula

1988-01-01

Discusses attitudes of 12 families participating in group which was formed to focus on issues related to the possibility of a nuclear disaster. Why and how these families are facing the nuclear taboo plus various outcomes of doing so are discussed as well as the role of the professional in encouraging such openness about these difficult issues.…

Emerging Issues, 2006. Policy Brief

ERIC Educational Resources Information Center

Howard, Mimi

2006-01-01

The Education Commission of the States (ECS) recently conducted analyses, interviews and a survey for a study designed to identify the most pressing early learning issues facing policymakers. The goal was to hear both from those who are faced with making decisions and from those who are on the ground conducting research and developing programs. To…

Critical Issues Facing America's Community Colleges: A Summary of the Community Colleges Futures Assembly 2006

ERIC Educational Resources Information Center

Campbell, Dale F.; Basham, Matthew J.

2007-01-01

Three focus groups consisting of 42 board of trustee members, community college presidents, senior administrators, and faculty members developed critical issues facing community colleges with respect to instructional planning and services; planning, governance, finance; and workforce development. Thereafter, the delegation of more than 200 voted…

An Operational Commander’s Guide to Contractors on the Battlefield

DTIC Science & Technology

2007-05-10

Operational Law Handbook, Charlottesville, VA: 2005, 145. 12 R. R. Vernon, “Battlefield Contractors: Facing Tough Issues,” Public Contract Law Journal...Operations. Joint Pub 4-0. Washington, DC: 6 April 2000. Vernon, R. R. “Battlefield Contractors: Facing Tough Issues.” Public Contract Law Journal, Vol. 33 (Winter 2004): 404-421.

MO-FG-BRB-02: Debater [medical physics education

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

Hazle, J.

Building on the energy and excitement of Washington DC in a presidential election year, AAPM will host its own Presidential Debate to better understand the views of the AAPM membership! Past presidents of the AAPM, Drs. Bayouth, Hazle, Herman, and Seibert, will debate hot topics in medical physics including issues facing education, professional practice, and the advancement of science. The moderators, Drs. Brock and Stern, will also draw in topics from Point-Counterpoint articles from the Medical Physics Journals. Wrapping up the debate, the audience will have the opportunity to question the candidates in a town hall format. At the conclusionmore » of this lively debate, the winner will be decided by the audience, so bring your Audience Response Units! Be part of Medical Physics - Decision 2016! Learning Objectives: Understand AAPM members’ views and opinions on issues facing medical physics education Learn AAPM members’ views and opinions on issues facing professional practice Identify AAPM members’ view and opinions on issues facing the advancement of science in medical physics J. Bayouth, Funding support from NCI;Scientific Advisory Board member - ViewRay.« less

MO-FG-BRB-00: AAPM Presidential Debate [medical physics education

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

NONE

Building on the energy and excitement of Washington DC in a presidential election year, AAPM will host its own Presidential Debate to better understand the views of the AAPM membership! Past presidents of the AAPM, Drs. Bayouth, Hazle, Herman, and Seibert, will debate hot topics in medical physics including issues facing education, professional practice, and the advancement of science. The moderators, Drs. Brock and Stern, will also draw in topics from Point-Counterpoint articles from the Medical Physics Journals. Wrapping up the debate, the audience will have the opportunity to question the candidates in a town hall format. At the conclusionmore » of this lively debate, the winner will be decided by the audience, so bring your Audience Response Units! Be part of Medical Physics - Decision 2016! Learning Objectives: Understand AAPM members’ views and opinions on issues facing medical physics education Learn AAPM members’ views and opinions on issues facing professional practice Identify AAPM members’ view and opinions on issues facing the advancement of science in medical physics J. Bayouth, Funding support from NCI;Scientific Advisory Board member - ViewRay.« less

MO-FG-BRB-04: Debater [Medical physics education

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

Seibert, J.

Building on the energy and excitement of Washington DC in a presidential election year, AAPM will host its own Presidential Debate to better understand the views of the AAPM membership! Past presidents of the AAPM, Drs. Bayouth, Hazle, Herman, and Seibert, will debate hot topics in medical physics including issues facing education, professional practice, and the advancement of science. The moderators, Drs. Brock and Stern, will also draw in topics from Point-Counterpoint articles from the Medical Physics Journals. Wrapping up the debate, the audience will have the opportunity to question the candidates in a town hall format. At the conclusionmore » of this lively debate, the winner will be decided by the audience, so bring your Audience Response Units! Be part of Medical Physics - Decision 2016! Learning Objectives: Understand AAPM members’ views and opinions on issues facing medical physics education Learn AAPM members’ views and opinions on issues facing professional practice Identify AAPM members’ view and opinions on issues facing the advancement of science in medical physics J. Bayouth, Funding support from NCI;Scientific Advisory Board member - ViewRay.« less

MO-FG-BRB-01: Debater [medical physics education

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

Bayouth, J.

Building on the energy and excitement of Washington DC in a presidential election year, AAPM will host its own Presidential Debate to better understand the views of the AAPM membership! Past presidents of the AAPM, Drs. Bayouth, Hazle, Herman, and Seibert, will debate hot topics in medical physics including issues facing education, professional practice, and the advancement of science. The moderators, Drs. Brock and Stern, will also draw in topics from Point-Counterpoint articles from the Medical Physics Journals. Wrapping up the debate, the audience will have the opportunity to question the candidates in a town hall format. At the conclusionmore » of this lively debate, the winner will be decided by the audience, so bring your Audience Response Units! Be part of Medical Physics - Decision 2016! Learning Objectives: Understand AAPM members’ views and opinions on issues facing medical physics education Learn AAPM members’ views and opinions on issues facing professional practice Identify AAPM members’ view and opinions on issues facing the advancement of science in medical physics J. Bayouth, Funding support from NCI;Scientific Advisory Board member - ViewRay.« less

MO-FG-BRB-03: Debater [medical physics education

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

Herman, M.

Building on the energy and excitement of Washington DC in a presidential election year, AAPM will host its own Presidential Debate to better understand the views of the AAPM membership! Past presidents of the AAPM, Drs. Bayouth, Hazle, Herman, and Seibert, will debate hot topics in medical physics including issues facing education, professional practice, and the advancement of science. The moderators, Drs. Brock and Stern, will also draw in topics from Point-Counterpoint articles from the Medical Physics Journals. Wrapping up the debate, the audience will have the opportunity to question the candidates in a town hall format. At the conclusionmore » of this lively debate, the winner will be decided by the audience, so bring your Audience Response Units! Be part of Medical Physics - Decision 2016! Learning Objectives: Understand AAPM members’ views and opinions on issues facing medical physics education Learn AAPM members’ views and opinions on issues facing professional practice Identify AAPM members’ view and opinions on issues facing the advancement of science in medical physics J. Bayouth, Funding support from NCI;Scientific Advisory Board member - ViewRay.« less

Facing Diabetes: What You Need to Know

MedlinePlus

... of this page please turn Javascript on. Feature: Diabetes Facing Diabetes: What You Need to Know Past Issues / Fall ... your loved ones. Photos: AP The Faces of Diabetes Diabetes strikes millions of Americans, young and old, ...

Comparing Online and Face-to-Face Instruction at a Large Virtual University: Data and Issues in the Measurement of Quality. AIR 2001 Annual Forum Paper.

ERIC Educational Resources Information Center

Wisan, Gail; Nazma, Shirin; Pscherer, Charles P., Jr.

The fiscal year 2000 Alumni Survey at a large, substantially online university was used to assess undergraduate students' satisfaction with both online and face-to-face academic quality and student services. Students who had taken online classes evaluated both their online and face-to-face classes. In addition, students who took only face-to-face…

Visual Search for Faces with Emotional Expressions

ERIC Educational Resources Information Center

Frischen, Alexandra; Eastwood, John D.; Smilek, Daniel

2008-01-01

The goal of this review is to critically examine contradictory findings in the study of visual search for emotionally expressive faces. Several key issues are addressed: Can emotional faces be processed preattentively and guide attention? What properties of these faces influence search efficiency? Is search moderated by the emotional state of the…

Aging and Cognitive Performance: Challenges and Implications for Physicians Practicing in the 21st Century

ERIC Educational Resources Information Center

Durning, Steven J.; Artino, Anthony R.; Holmboe, Eric; Beckman, Thomas J.; van der Vleuten, Cees; Schuwirth, Lambert

2010-01-01

The demands of physician practice are growing. Some specialties face critical shortages and a significant percentage of physicians are aging. To improve health care it is paramount to understand and address challenges, including cognitive issues, facing aging physicians. In this article, we outline several issues related to cognitive performance…

Friending, IMing, and Hanging out Face-to-Face: Overlap in Adolescents' Online and Offline Social Networks

ERIC Educational Resources Information Center

Reich, Stephanie M.; Subrahmanyam, Kaveri; Espinoza, Guadalupe

2012-01-01

Many new and important developmental issues are encountered during adolescence, which is also a time when Internet use becomes increasingly popular. Studies have shown that adolescents are using these online spaces to address developmental issues, especially needs for intimacy and connection to others. Online communication with its potential for…

2009 Division 35 Presidential Address: Feminist Psychology and Women with Disabilities--An Emerging Alliance

ERIC Educational Resources Information Center

Banks, Martha E.

2010-01-01

This article is an application of the "Guidelines for Psychological Practice with Girls and Women" to psychological issues faced by Women with Disabilities. It includes culture-specific issues faced by Women with Disabilities, the multiple roles of Women with Disabilities, the importance of informal support systems, and the intersection between…

Conflict in Multiculturalism Classes: Too Much Heat or Too Little?

ERIC Educational Resources Information Center

Meacham, Jack

1995-01-01

The issues that arise in a college course on multiculturalism can touch students very personally and may be a first opportunity for many students to talk face-to-face about important social issues. Anticipating when students may become defensive, angry, hurt, or when conflict might erupt will help faculty know when to lower or raise the…

Psychosocial Crises of Older Men.

ERIC Educational Resources Information Center

Solomon, Kenneth

Retirement is a major issue facing the older American man. Not only must he give up his work, a source of identity and self-esteem, the retiree must also face new relationships with his spouse, children, and peers; and he must learn to use leisure time appropriately. Widowerhood is a second major issue. Aside from deep emotional loss, the widower…

As the World Turns: The Shifting Developmental Issues Facing Today's College Man, Part II.

ERIC Educational Resources Information Center

Franklin, E. Bernard

1997-01-01

Discusses issues facing black male college students, and ways colleges and universities can support their growth more effectively. Identifies and explores students' unmet needs: to feel loved, feel accepted, feel competent, have power, resolve pain and anger from lack of appropriate male guidance, find meaning and purpose in life's struggles, and…

(Im)migrant Voices: An Ethnographic Inquiry into Contemporary (Im)migrant Issues Faced by (Im)migrant University Students

ERIC Educational Resources Information Center

Cantu, Elizabeth A.

2016-01-01

This dissertation examines contemporary issues that 18 (im)migrant university students faced during a time of highly militarized U.S.-Mexico border relations while living in Arizona during the time of this dissertation research. Utilizing critical race theory and public sphere theory as theoretical frameworks, the project addresses several related…

The Janus-Faced Role of Gambling Flow in Addiction Issues.

PubMed

Trivedi, Rohit H; Teichert, Thorsten

2017-03-01

Flow experience has been widely investigated in experiential activities such as sports, the performing arts, gaming, and Internet usage. Most studies focus on the positive aspects of flow experience and its effect on performance. In stark contrast, gambling research focusing on the negative side of addiction lacks an in-depth investigation of gamblers' (positive) flow encounters. This separation of research lines seems out of place given that recent research indicates connections between flow and addiction. Joining both constructs in a causal-effects model helps one gain a better understanding of their relationship and its contingencies. This article empirically investigates whether and how it is possible to observe a "Janus face" of flow with its various sub-dimensions in online gambling. Empirical data were collected from 500 online gamblers by applying a structured questionnaire with established scales. The data were analyzed with a confirmatory factor analysis and a double-hurdle model to separate casual gamblers who are unsusceptible to any addiction issues from gamblers affected by initiatory addiction issues. The findings indicate that online gambling addiction is negatively influenced by two sub-dimensions of flow experience, namely a sense of control and concentration on the task at hand, whereas it is enhanced by a transformation of time and autotelic experience.

Acceptability of online self-help to people with depression: users' views of MoodGYM versus informational websites.

PubMed

Schneider, Justine; Sarrami Foroushani, Pooria; Grime, Paul; Thornicroft, Graham

2014-03-28

Little is known about the factors that influence acceptability of and adherence to online psychological interventions. Evidence is needed to guide further development of promising programs. Our goal was to investigate users' views of two online approaches to self-help for depression: computerized cognitive behavior therapy (cCBT) and informational websites, in a workplace context. Computerized CBT offers an inexpensive and accessible alternative to face-to-face therapy, and employers have an interest in reducing the working time lost to depression or stress. Yet little is known about how employees, who have actual experience of using online approaches, judge the intervention as a process. The qualitative data reported here were collected within an online randomized controlled trial whose participants had diagnosable depression. The experimental intervention was a 5-week cCBT program called MoodGYM, and the control condition was five informational websites about mental health. Data were collected via online questionnaires. There was no evidence of the superiority of either in terms of treatment outcomes. In parallel, using brief rating scales and open-ended questions designed for this purpose, we examined the relative acceptability of each approach over time, including perceptions of cCBT compared to seeing a health care professional. At least 60% of participants held online therapy to be at least as acceptable as seeing a professional about mental health issues, and they were more likely to retain this opinion over time if they used the interactive program, MoodGYM, rather than informational websites alone. Barriers to cCBT use fell into four categories: intrinsic, intrapersonal problems; extrinsic technical problems; generic issues mostly pertaining to perceptions of cCBT; and specific issues about the intervention or control condition. These indicate strategies for improving engagement. As first-aid for mild to moderate mental health problems, evidence-based computerized approaches have broad acceptability. This could be increased by attending to the barriers noted here and by proactively managing users' expectations at individual and organizational levels. The findings have implications for occupational health providers and others addressing the needs of working-age adults with depression. They also raise methodological issues for online research. International Standard Randomized Controlled Trial Number (ISRCTN): 24529487; http://www.controlled-trials.com/ISRCTN24529487 (Archived by Webcite at http://www.webcitation.org/6O8cCL4mh).

Effects of Synchronicity and Belongingness on Face-to-Face and Computer-Mediated Constructive Controversy

ERIC Educational Resources Information Center

Saltarelli, Andy J.; Roseth, Cary J.

2014-01-01

Adapting face-to-face (FTF) pedagogies to online settings raises boundary questions about the contextual conditions in which the same instructional method stimulates different outcomes. We address this issue by examining FTF and computer-mediated communication (CMC) versions of constructive controversy, a cooperative learning procedure involving…

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…

The Mind-Body-Spirit Learning Model: Transformative Learning Connections to Holistic Perspectives: Seizing Control of Your Healthcare--The Relationship among Self-Agency, Transformative Learning, and Wellness

ERIC Educational Resources Information Center

King, Kathleen P.

2012-01-01

At a time when the medical field is dominated by the pressures of private insurance demands and government regulations, many people discover they need to be self advocates in order to battle illness and regain their health. Moreover, these issues are not constant, as many countries (like the USA) face changing demographics and continuing radical…

Ethics Issues Arising in the Transition to Learning Health Care Systems: Results from Interviews with Leaders from 25 Health Systems.

PubMed

Morain, Stephanie R; Kass, Nancy E

2016-01-01

There is increased interest in transitioning to a "learning health care system" (LHCS). While this transition brings the potential for significant benefits, it also presents several ethical considerations. Identifying the ethical issues faced by institutions in this transition is critical for realizing the goals of learning health care so that these issues can be anticipated and, where possible, resolved. 29 semi-structured telephone interviews were conducted with leaders within 25 health care institutions. Respondents were recruiting using purposive sampling, targeting institutions considered as LHCS leaders. All interviews were audiorecorded and transcribed. NVIVO10 software was used to support qualitative analysis. Respondents described seven ethical challenges: (1) ethical oversight of learning activities; (2) transparency of learning activities to patients; (3) potential tensions between improving quality and reducing costs; (4) data sharing and data management; (5) lag time between discovery and implementation; (6) transparency to patients about quality; and (7) randomization for quality improvement initiatives. To move towards LHCS, several ethical considerations require further attention, including: the continued appropriateness of the research-treatment distinction; policy frameworks for privacy and data sharing; informing patients about learning activities; obligations to share data on quality; and the potential for trade-offs between quality improvement and cost control. To our knowledge, this is the first project to ask leaders from health care systems committed to ongoing learning about the ethical issues they have faced in this effort. Their experiences can provide guidance on relevant ethical issues, and what might be done to resolve them.

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.

Relational Memory Is Evident in Eye Movement Behavior despite the Use of Subliminal Testing Methods.

PubMed

Nickel, Allison E; Henke, Katharina; Hannula, Deborah E

2015-01-01

While it is generally agreed that perception can occur without awareness, there continues to be debate about the type of representational content that is accessible when awareness is minimized or eliminated. Most investigations that have addressed this issue evaluate access to well-learned representations. Far fewer studies have evaluated whether or not associations encountered just once prior to testing might also be accessed and influence behavior. Here, eye movements were used to examine whether or not memory for studied relationships is evident following the presentation of subliminal cues. Participants assigned to experimental or control groups studied scene-face pairs and test trials evaluated implicit and explicit memory for these pairs. Each test trial began with a subliminal scene cue, followed by three visible studied faces. For experimental group participants, one face was the studied associate of the scene (implicit test); for controls none were a match. Subsequently, the display containing a match was presented to both groups, but now it was preceded by a visible scene cue (explicit test). Eye movements were recorded and recognition memory responses were made. Participants in the experimental group looked disproportionately at matching faces on implicit test trials and participants from both groups looked disproportionately at matching faces on explicit test trials, even when that face had not been successfully identified as the associate. Critically, implicit memory-based viewing effects seemed not to depend on residual awareness of subliminal scene cues, as subjective and objective measures indicated that scenes were successfully masked from view. The reported outcomes indicate that memory for studied relationships can be expressed in eye movement behavior without awareness.

Relational Memory Is Evident in Eye Movement Behavior despite the Use of Subliminal Testing Methods

PubMed Central

Nickel, Allison E.; Henke, Katharina; Hannula, Deborah E.

2015-01-01

While it is generally agreed that perception can occur without awareness, there continues to be debate about the type of representational content that is accessible when awareness is minimized or eliminated. Most investigations that have addressed this issue evaluate access to well-learned representations. Far fewer studies have evaluated whether or not associations encountered just once prior to testing might also be accessed and influence behavior. Here, eye movements were used to examine whether or not memory for studied relationships is evident following the presentation of subliminal cues. Participants assigned to experimental or control groups studied scene-face pairs and test trials evaluated implicit and explicit memory for these pairs. Each test trial began with a subliminal scene cue, followed by three visible studied faces. For experimental group participants, one face was the studied associate of the scene (implicit test); for controls none were a match. Subsequently, the display containing a match was presented to both groups, but now it was preceded by a visible scene cue (explicit test). Eye movements were recorded and recognition memory responses were made. Participants in the experimental group looked disproportionately at matching faces on implicit test trials and participants from both groups looked disproportionately at matching faces on explicit test trials, even when that face had not been successfully identified as the associate. Critically, implicit memory-based viewing effects seemed not to depend on residual awareness of subliminal scene cues, as subjective and objective measures indicated that scenes were successfully masked from view. The reported outcomes indicate that memory for studied relationships can be expressed in eye movement behavior without awareness. PMID:26512726

Future Critical Issues and Problems Facing Technology and Engineering Education in the Commonwealth of Virginia

ERIC Educational Resources Information Center

Katsioloudis, Petros; Moye, Johnny J.

2012-01-01

The purpose of this research was to determine the future critical issues and problems facing the K-12 technology and engineering education profession in the Commonwealth of Virginia. This study was based on the Wicklein nationwide studies (1993a, 2005). Even though this study did not exactly replicate the Wicklein studies--since it was limited to…

An Exploratory Multiple-Case Study of the Experiences of Participants in Self-Initiated Peer Support Groups among School Leaders

ERIC Educational Resources Information Center

House, Collette R.

2016-01-01

School leaders commonly face issues of loneliness, isolation, burnout, and depression. The purpose of this qualitative multiple-case study was to explore self-initiated peer support group participation for professional impact and personal impact on school leaders facing issues of loneliness, isolation, stress, and burnout. This study provides an…

Last Breath: Art Therapy with a Lung Cancer Patient Facing Imminent Death

ERIC Educational Resources Information Center

Furman, Lisa R.

2011-01-01

Art therapy can be an effective way to focus on end of life issues with cancer patients facing imminent death. This viewpoint discusses ethical challenges in the treatment of a 63-year-old man with terminal lung cancer who was participating in short-term individual art therapy. Difficult issues that often surface in the final days of life may…

"What's Past Is Prologue": "English Journal" Roots of a Performance-Based Approach to Teaching Shakespeare

ERIC Educational Resources Information Center

Haughey, Joseph

2012-01-01

In scouring the earliest editions of "English Journal," one of the most fascinating details one uncovers is that the issues facing Shakespeare teachers today are similar to those issues that faced Shakespeare teachers 100 years ago. The earliest contributors to "English Journal" were far more in line with contemporary educational scholars than one…

Colleague 1990. An Annual Collection of Articles on Academic and Administrative Issues Facing Community Colleges of the State University of New York.

ERIC Educational Resources Information Center

State Univ. of New York, Albany.

Designed as a means of communicating creative ideas in community college education, this journal contains 12 articles on instructional and administrative issues facing the community colleges of the State University of New York. This collection includes the following: (1) "Egalitarian Education in an Elitist Environment," by Eduardo J.…

Advanced Techniques for Deploying Reliable and Efficient Access Control: Application to E-healthcare.

PubMed

Jaïdi, Faouzi; Labbene-Ayachi, Faten; Bouhoula, Adel

2016-12-01

Nowadays, e-healthcare is a main advancement and upcoming technology in healthcare industry that contributes to setting up automated and efficient healthcare infrastructures. Unfortunately, several security aspects remain as main challenges towards secure and privacy-preserving e-healthcare systems. From the access control perspective, e-healthcare systems face several issues due to the necessity of defining (at the same time) rigorous and flexible access control solutions. This delicate and irregular balance between flexibility and robustness has an immediate impact on the compliance of the deployed access control policy. To address this issue, the paper defines a general framework to organize thinking about verifying, validating and monitoring the compliance of access control policies in the context of e-healthcare databases. We study the problem of the conformity of low level policies within relational databases and we particularly focus on the case of a medical-records management database defined in the context of a Medical Information System. We propose an advanced solution for deploying reliable and efficient access control policies. Our solution extends the traditional lifecycle of an access control policy and allows mainly managing the compliance of the policy. We refer to an example to illustrate the relevance of our proposal.

Issues Facing Pharmacy Leaders in 2015: Suggestions for Pharmacy Strategic Planning

PubMed Central

Weber, Robert J.

2015-01-01

Issues facing pharmacy leaders in 2015 include practice model growth and the role of pharmacy students, clinical privileging of health-system pharmacists and provider status, medication error prevention, and specialty pharmacy services. The goal of this article is to provide practical approaches to 4 issues facing pharmacy leaders in 2015 to help them focus their department’s goals. This article will address (1) advances in the pharmacy practice model initiative and the role of pharmacy students, (2) the current thinking of pharmacists being granted clinical privileges in health systems, (3) updates on preventing harmful medication errors, and (4) the growth of specialty pharmacy services. The sample template of a strategic plan may be used by a pharmacy department in 2015 in an effort to continue developing patient-centered pharmacy services. PMID:25717212

Enhancing a Face-to-Face Course with Online Lectures: Instructional and Pedagogical Issues.

ERIC Educational Resources Information Center

Keefe, Thomas

Since 1999, and as part of an Ameritech grant, the author has systematically investigated use of streaming media to enhance face-to-face classes. Technology invites experimentation but raises questions about such things as student acceptance, student use, academic performance, and what to do with class time when lectures are put online. Students…

Farmers' beliefs about bovine tuberculosis control in Northern Ireland.

PubMed

O'Hagan, M J H; Matthews, D I; Laird, C; McDowell, S W J

2016-06-01

Beliefs can play an important role in farmer behaviour and willingness to adopt new policies. In Northern Ireland, bovine tuberculosis (bTB) is one of the most important endemic diseases facing the cattle industry. An observational study was conducted on 192 farms in a high bTB incidence area during 2010-2011 in order to obtain a better understanding of farmers' beliefs in relation to bTB control. The views of farmers who had experienced a recent confirmed or multiple reactor bTB breakdowns (cases) were compared to those of farmers who had no recent reactors or restricted herd tests (controls). Data were obtained from a face-to-face questionnaire assessing farmers' agreement to 22 statements. All participating farmers found bTB control important and most were keen to learn more about bTB biosecurity measures and were in favour of the cattle-related bTB control measures as presented in the questionnaire (isolation of skin test inconclusive animals, use of the gamma-interferon test and pre-movement testing). The majority of farmers would allow badger vaccination and culling on their own land with an overall preference for vaccination. Highest disagreement was shown for the statements querying a willingness to pay for bTB control measures. There was agreement on most issues between case and control farmers and between different age groups of farmers although case farmers showed more support for additional advice on bTB biosecurity measures (P = 0.042). Case farmers were also more in favour of allowing badger vaccination (P = 0.008) and culling (P = 0.043) on their land and showed less concern for public opposition (P = 0.048). Copyright © 2015 Elsevier Ltd. All rights reserved.

Totally Integrated Munitions Enterprise ''Affordable Munitions Production for the 21st Century''

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

Burleson, R.R.; Poggio, M.E.; Rosenberg, S.J.

2000-09-13

The U.S. Army faces several munitions manufacturing issues: downsizing of the organic production base, timely fielding of affordable smart munitions, and munitions replenishment during national emergencies. Totally Integrated Munitions Enterprise (TIME) is addressing these complex issues via the development and demonstration of an integrated enterprise. The enterprise will include the tools, network, and open modular architecture controllers to enable accelerated acquisition, shortened concept to volume production, lower life cycle costs, capture of critical manufacturing processes, and communication of process parameters between remote sites to rapidly spin-off production for replenishment by commercial sources. TIME addresses the enterprise as a system, integratingmore » design, engineering, manufacturing, administration, and logistics.« less

Totally Integrated Munitions Enterprise ''Affordable Munitions Production for the 21st Century''

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

Burleson, R.R.; Poggio, M.E.; Rosenberg, S.J.

2000-07-14

The U.S. Army faces several munitions manufacturing issues: downsizing of the organic production base, timely fielding of affordable smart munitions, and munitions replenishment during national emergencies. TIME is addressing these complex issues via the development and demonstration of an integrated enterprise. The enterprise will include the tools, network, and open modular architecture controller to enable accelerated acquisition, shortened concept to volume production, lower life cycle costs, capture of critical manufacturing processes, and communication of process parameters between remote sites to rapidly spin-off production for replenishment by commercial sources. TIME addresses the enterprise as a system, integrating design, engineering, manufacturing, administration,more » and logistics.« less

Totally Integrated Munitions Enterprise ''Affordable Munitions Production for the 21st Century''

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

Burleson, R.R.; Poggio, M.E.; Rosenberg, S.J.

2000-08-18

The U.S. Army faces several munitions manufacturing issues: downsizing of the organic production base, timely fielding of affordable smart munitions, and munitions replenishment during national emergencies. Totally Integrated Munitions Enterprise (TIME) is addressing these complex issues via the development and demonstration of an integrated enterprise. The enterprise will include the tools, network, and open modular architecture controllers to enable accelerated acquisition, shortened concept to volume production, lower life cycle costs, capture of critical manufacturing processes, and communication of process parameters between remote sites to rapidly spin-off production for replenishment by commercial sources. TIME addresses the enterprise as a system, integratingmore » design, engineering, manufacturing, administration, and logistics.« less

Strategic management and organizational behavior in dental education: reflections on key issues in an environment of change.

PubMed

Dunning, David G; Durham, Timothy M; Lange, Brian M; Aksu, Mert N

2009-06-01

With issues such as shrinking revenue, access to care, faculty workloads, and graying faculty, dental schools are faced with difficult challenges that fall to dental school deans to manage. Do dental school deans have the organizational skill sets and ethical frameworks necessary to address the challenges now facing dental schools? The purpose of this article is to pose questions and suggestions regarding some of the key issues in dental colleges today and to stimulate discussion in the dental community about needed changes in dental education.

Contemporary United States Foreign Policy Towards Indonesia

DTIC Science & Technology

2004-01-01

regard to resolving a number of longstanding territorial disputes, and it has become a cornerstone for the promotion of economic and social development...and stability and security in the region. However, Indonesia is also faced with a variety of social , economic, and internal security issues, most...faced with significant social , economic, and security issues. Thesis Question The thesis question is: Does contemporary US policy promote US national

Colleague 1989. An Annual Collection of Articles on Academic and Administrative Issues Facing Community Colleges of the State University of New York.

ERIC Educational Resources Information Center

State Univ. of New York, Albany.

Designed as a means of communicating creative ideas in community college education, this second edition of Colleague contains 11 articles on instructional and administrative issues facing the community colleges of the State University of New York. The collection includes: (1) "Professional Growth and Development: An In-House Effort," by Alvin J.…

Randomized Trial of Reducing Ambulatory Malpractice and Safety Risk: Results of the Massachusetts PROMISES Project.

PubMed

Schiff, Gordon D; Reyes Nieva, Harry; Griswold, Paula; Leydon, Nicholas; Ling, Judy; Federico, Frank; Keohane, Carol; Ellis, Bonnie R; Foskett, Cathy; Orav, E John; Yoon, Catherine; Goldmann, Don; Weissman, Joel S; Bates, David W; Biondolillo, Madeleine; Singer, Sara J

2017-08-01

Evaluate application of quality improvement approaches to key ambulatory malpractice risk and safety areas. In total, 25 small-to-medium-sized primary care practices (16 intervention; 9 control) in Massachusetts. Controlled trial of a 15-month intervention including exposure to a learning network, webinars, face-to-face meetings, and coaching by improvement advisors targeting "3+1" high-risk domains: test result, referral, and medication management plus culture/communication issues evaluated by survey and chart review tools. Chart reviews conducted at baseline and postintervention for intervention sites. Staff and patient survey data collected at baseline and postintervention for intervention and control sites. Chart reviews demonstrated significant improvements in documentation of abnormal results, patient notification, documentation of an action or treatment plan, and evidence of a completed plan (all P<0.001). Mean days between laboratory test date and evidence of completed action/treatment plan decreased by 19.4 days (P<0.001). Staff surveys showed modest but nonsignificant improvement for intervention practices relative to controls overall and for the 3 high-risk domains that were the focus of PROMISES. A consortium of stakeholders, quality improvement tools, coaches, and learning network decreased selected ambulatory safety risks often seen in malpractice claims.

Major depression is associated with impaired processing of emotion in music as well as in facial and vocal stimuli.

PubMed

Naranjo, C; Kornreich, C; Campanella, S; Noël, X; Vandriette, Y; Gillain, B; de Longueville, X; Delatte, B; Verbanck, P; Constant, E

2011-02-01

The processing of emotional stimuli is thought to be negatively biased in major depression. This study investigates this issue using musical, vocal and facial affective stimuli. 23 depressed in-patients and 23 matched healthy controls were recruited. Affective information processing was assessed through musical, vocal and facial emotion recognition tasks. Depression, anxiety level and attention capacity were controlled. The depressed participants demonstrated less accurate identification of emotions than the control group in all three sorts of emotion-recognition tasks. The depressed group also gave higher intensity ratings than the controls when scoring negative emotions, and they were more likely to attribute negative emotions to neutral voices and faces. Our in-patient group might differ from the more general population of depressed adults. They were all taking anti-depressant medication, which may have had an influence on their emotional information processing. Major depression is associated with a general negative bias in the processing of emotional stimuli. Emotional processing impairment in depression is not confined to interpersonal stimuli (faces and voices), being also present in the ability to feel music accurately. © 2010 Elsevier B.V. All rights reserved.

Steroid-induced hyperglycaemia in hospitalised patients: does it matter?

PubMed

Cheung, N Wah

2016-12-01

Steroid-induced hyperglycaemia is a common problem faced by endocrinologists in hospital wards. In this issue of Diabetologia, Popovic and colleagues (DOI 10.1007/s00125-016-4091-4 ) have conducted a subanalysis within a randomised controlled trial of prednisone therapy for community-acquired pneumonia. The authors found that the presence of diabetes or hyperglycaemia related to steroid therapy did not attenuate the clinical benefits of steroid therapy. The relevance and possible implications of these findings are discussed.

Tobacco growing and the sustainable development goals, Malawi

PubMed Central

Bialous, Stella Aguinaga; Munthali, Spy; Max, Wendy

2017-01-01

Abstract Negative impacts of tobacco result from human consumption and from tobacco-growing activities, most of which now occur in low- and middle-income countries. Malawi is the world’s largest producer of burley tobacco and its population is affected by the negative consequences of both tobacco consumption and production. In countries like Malawi, tobacco control refers to control of the tobacco supply chain, rather than control of consumption. We review the impact of tobacco cultivation, using Malawi as an example, to illustrate the economic, environmental, health and social issues faced by low- and middle-income countries that still produce significant tobacco crops. We place these issues in the context of the sustainable development goals (SDGs), particularly 3a which calls on all governments to strengthen the implementation of the World Health Organization Framework Convention on Tobacco Control. Other goals address the negative effects that tobacco cultivation has on development. The SDGs offer an opportunity for low- and middle-income countries that are dependent on tobacco production and that are not yet parties to the Convention, to reconsider joining the FCTC. PMID:28479637

Globalization, international law, and emerging infectious diseases.

PubMed Central

Fidler, D. P.

1996-01-01

The global nature of the threat posed by new and reemerging infectious diseases will require international cooperation in identifying, controlling, and preventing these diseases. Because of this need for international cooperation, international law will certainly play a role in the global strategy for the control of emerging diseases. Recognizing this fact, the World Health Organization has already proposed revising the International Health Regulations. This article examines some basic problems that the global campaign against emerging infectious diseases might face in applying international law to facilitate international cooperation. The international legal component of the global control strategy for these diseases needs careful attention because of problems inherent in international law, especially as it applies to emerging infections issues. PMID:8903206

Applying a Hybrid Model: Can It Enhance Student Learning Outcomes?

ERIC Educational Resources Information Center

Potter, Jodi

2015-01-01

There has been a marked increase in the use of online learning over the past decade. There remains conflict in the current body of research on the efficacy of online versus face to face learning in these environments. One resolution of these issues is the hybrid learning option which is a combination of face-to-face classroom instruction with…

Writing as Involvement: A Case for Face-to-Face Classroom Talk in a Computer Age.

ERIC Educational Resources Information Center

Berggren, Anne G.

The abandonment of face-to-face voice conversations in favor of the use of electronic conversations in composition classes is an issue to be interrogated. In a recent push to "prepare students for the 21st century," teachers are asked to teach computer applications in the humanities--and composition teachers, who will teach writing in…

Veterans and Military Family Health

MedlinePlus

Service members and veterans face some different health issues from civilians. Their families also face some unique challenges. Families may have to cope with Separation from their loved ones Anxiety over ...

Bus driver fatigue and stress issues study

DOT National Transportation Integrated Search

2001-02-01

Fatigue-related issues associated with motorcoach drivers differ from the issues faced by truck drivers because of the distinct nature of their jobs. For example, truck and motorcoach drivers deal with different vehicular operating characteristics, n...

7 CFR 1767.19 - Liabilities and other credits.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Issued A. This account shall include the face value of membership certificates outstanding. A detailed....2Memberships Subscribed But Unissued This account shall include the face value of memberships subscribed for... account shall include, in a separate subdivision for each class and series of bonds, the face value of the...

7 CFR 1767.19 - Liabilities and other credits.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Issued A. This account shall include the face value of membership certificates outstanding. A detailed....2Memberships Subscribed But Unissued This account shall include the face value of memberships subscribed for... account shall include, in a separate subdivision for each class and series of bonds, the face value of the...

7 CFR 1767.19 - Liabilities and other credits.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Issued A. This account shall include the face value of membership certificates outstanding. A detailed....2Memberships Subscribed But Unissued This account shall include the face value of memberships subscribed for... account shall include, in a separate subdivision for each class and series of bonds, the face value of the...

7 CFR 1767.19 - Liabilities and other credits.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Issued A. This account shall include the face value of membership certificates outstanding. A detailed....2Memberships Subscribed But Unissued This account shall include the face value of memberships subscribed for... account shall include, in a separate subdivision for each class and series of bonds, the face value of the...

A comparison of communication models of traditional and video-mediated health care delivery.

PubMed

Demiris, George; Edison, Karen; Vijaykumar, Santosh

2005-10-01

While there may be benefits that accrue to the use of telemedicine technology in patient care, such as decreased costs and improved access, it has yet to be determined how telemedicine impacts patients' ability to express themselves and accordingly, how it impacts health care providers' communication of instructions or expressions of empathy. The aim of this study was to examine the effect of telemedicine technology on communication by comparing the style and content of communication between actual (i.e., face to face) and virtual (i.e., non-face to face, telemedical) dermatology visits. The hypothesis was that there is no difference in the content and style of communication between actual and virtual visits in dermatology. Face-to-face and video-mediated dermatology sessions were observed and also audiotaped, timed and transcribed. A content analysis was performed. Average duration of a face-to-face session was 11 min (S.D. 0.08) and of a telemedical session 9 min (S.D. 0.002). Small talk occurred in 20% of all face-to-face and 29.6% of all telemedical visits. Clinical assessment occurred in all sessions. Patient education occurred in 90% of face-to-face and 78% of telemedical visits. Other themes were also identified (e.g., discussion of treatment, promotion of compliance, psychosocial issues). In 14.8% of telemedical sessions technical issues were raised. Findings indicate that communication patterns in the two modes of care delivery are comparable.

Let their voices be heard: empowering women in the fight against AIDS.

PubMed

Ankrah, E M

1995-11-01

By the year 2000, it is projected that more than 13 million women will be infected with human immunodeficiency virus (HIV) and 4 million will have died from acquired immunodeficiency syndrome (AIDS). By the end of the century, HIV transmission rates for women are expected to exceed those for men--a major shift from 1985, when the male/female ratio was 10:1. AIDS overlaps the most pressing issues for the international women's movement: domestic violence, trafficking of girls and young women, reproductive health, educational and economic opportunities, and equality under the law. Issues of gender-based power and control have been central to the escalating HIV rates among women. Limited access to economic resources and fear of violence force many women to yield control over sexual relations to men. Without a preventive method they can control, even monogamous married women are at risk of acquiring HIV from their husbands. Universal behavior change strategies such as consistent condom use bypass the issue of who controls the decision to practice safe sex. Needed are AIDS prevention strategies based in the concept of empowerment that help women to gain control over their economic, social, and sexual lives. Such programs would include economic opportunity to reduce women's dependence, social and political advancement to raise women's status, and female-controlled HIV preventive methods. As approaches designed by and for women become a part of standard AIDS programming, women will at last have a face and voice in the struggle against AIDS.

Counseling Issues for Adult Women in Career Transition

ERIC Educational Resources Information Center

Ronzio, Cynthia R.

2012-01-01

This article addresses current psychosocial issues facing women in career transition and the implications of those issues for career counselors. Specifically, psychosocial developmental trajectories, the roles of family and relationships, the importance of underlying physical and mental health issues, and sociocultural and contextual stressors are…

Facial transplants: current situation and ethical issues.

PubMed

Petrini, C

2015-01-01

The first transplantation of a face from a cadaver was performed in 2005, since when about thirty have been performed globally. The technique is now beginning to appear in Italy. Face transplants are performed exclusively on persons who have suffered devastating lesions to the face. The ethical problems involved are very considerable, particularly where personal identity is concerned. The case records reveal surprisingly positive outcomes regarding both clinical follow-up and functional recovery, as well as psychological aspects and social integration. Thus, while early documents addressing the ethical issues involved in facial transplants were somewhat cautious or even unfavourable on the subject of this technique, a positive approach is now more prevalent.

[Non-face-to-face sleep improvement program in a workplace: bibliotherapy with and without behavioral self-control procedure].

PubMed

Adachi, Yoshiko; Kunitsuka, Kouko; Taniyama, Katsuko; Hayashi, Chikako; Tanaka, Minori; Sato, Chifumi

2010-01-01

Sleep hygiene education has been important health issue in the health promotion and the prevention of lifestyle-related diseases. A feasible and effective method is necessary for population approach. To evaluate the effects of a non-face-to-face brief behavioral program for a sleep improvement in workplaces. Research design was a cluster control trial. Three hundred and thirty participants were allocated to the bibliotherapy group (BTG; n=130) or self-control group (SCG; n=200). Two groups were recruited from separated local sections of a Japanese company each other. There was no eligibility criteria and the intervention was open to every worker in the workplaces. All participants received a self-help booklet and information on recent topics of insomnia-related health problems. SCG participants set several behaviors for habit improvement and monitored those behaviors for 4 wk additionally. The replies to the questionnaire showed that almost all of them had any sleep disturbances. A total of 158 participants in SCG (79%) and a total of 106 participants in BTG (82%) responded to the post questionnaire. Sleep parameters of pre and post questionnaires were compared between SCG and BTG. Overall, sleep onset latency was reduced and sleep efficiency was improved. The significant changes were found in only SCG. Re-analysis of pre and post 3-days' sleep diaries showed that the subjects in both group improved significantly in the main variables (total sleep time, number of awakenings, time spent awake, sleep efficiency). Sleep onset latency, wake after sleep onset, and daytime sleepiness improved significantly in only SCG. These results suggest that an additional target setting and self-monitoring could promote the effectiveness for sleep improvement of a bibliotherapy.

Survivorship in Non-Small Cell Lung Cancer: Challenges Faced and Steps Forward.

PubMed

Vijayvergia, Namrata; Shah, Prashant C; Denlinger, Crystal S

2015-09-01

Improvements in curative therapies and the advent of screening have led to increased numbers of non-small cell lung cancer (NSCLC) survivors. Most survivors have undergone invasive treatment (surgery, radiation therapy, and/or chemotherapy) and carry a higher comorbidity burden than survivors of other cancers. Overall quality of life (QOL) and health-related quality of life (HRQOL) suffer during the treatment phase, with the potential for long-term decline, and both clinical characteristics and treatment impact these measures. Physical and mental components of HRQOL seem to be most at risk for decline. The issues faced by survivors include physical symptoms such as respiratory issues, fatigue, hearing loss, neuropathy, and postsurgical pain; psychological distress leading to depression, financial issues, and poor compliance with recommended guidelines; and fear or risk of recurrence and secondary malignancies. This article summarizes the major issues faced by NSCLC survivors and suggests appropriate management. Future collaborative efforts are needed to further elucidate the complex issues that affect overall QOL and HRQOL in NSCLC survivors and to develop appropriate interventions in this large and diverse survivor population. Copyright © 2015 by the National Comprehensive Cancer Network.

Air quality management in China: issues, challenges, and options.

PubMed

Wang, Shuxiao; Hao, Jiming

2012-01-01

This article analyzed the control progress and current status of air quality, identified the major air pollution issues and challenges in future, proposed the long-term air pollution control targets, and suggested the options for better air quality in China. With the continuing growth of economy in the next 10-15 years, China will face a more severe situation of energy consumption, electricity generation and vehicle population leading to increase in multiple pollutant emissions. Controlling regional air pollution especially fine particles and ozone, as well as lowering carbon emissions from fossil fuel consumption will be a big challenge for the country. To protect public health and the eco-system, the ambient air quality in all Chinese cities shall attain the national ambient air quality standards (NAAQS) and ambient air quality guideline values set by the World Health Organization (WHO). To achieve the air quality targets, the emissions of SO2, NOx, PM10, and volatile organic compounds (VOC) should decrease by 60%, 40%, 50%, and 40%, respectively, on the basis of that in 2005. A comprehensive control policy focusing on multiple pollutants and emission sources at both the local and regional levels was proposed to mitigate the regional air pollution issue in China. The options include development of clean energy resources, promotion of clean and efficient coal use, enhancement of vehicle pollution control, implementation of synchronous control of multiple pollutants including SO2, NOx, VOC, and PM emissions, joint prevention and control of regional air pollution, and application of climate friendly air pollution control measures.

Mathematical analysis and coordinated current allocation control in battery power module systems

NASA Astrophysics Data System (ADS)

Han, Weiji; Zhang, Liang

2017-12-01

As the major energy storage device and power supply source in numerous energy applications, such as solar panels, wind plants, and electric vehicles, battery systems often face the issue of charge imbalance among battery cells/modules, which can accelerate battery degradation, cause more energy loss, and even incur fire hazard. To tackle this issue, various circuit designs have been developed to enable charge equalization among battery cells/modules. Recently, the battery power module (BPM) design has emerged to be one of the promising solutions for its capability of independent control of individual battery cells/modules. In this paper, we propose a new current allocation method based on charging/discharging space (CDS) for performance control in BPM systems. Based on the proposed method, the properties of CDS-based current allocation with constant parameters are analyzed. Then, real-time external total power requirement is taken into account and an algorithm is developed for coordinated system performance control. By choosing appropriate control parameters, the desired system performance can be achieved by coordinating the module charge balance and total power efficiency. Besides, the proposed algorithm has complete analytical solutions, and thus is very computationally efficient. Finally, the efficacy of the proposed algorithm is demonstrated using simulations.

Control of fraud and abuse in Medicare and Medicaid.

PubMed

Pies, H E

1977-01-01

This Comment explores issues concerning the control of fraud and abuse in health programs financed with public funds, specifically the Medicare and Medicaid programs. It summarizes the nature, scope, and possible causes of what some regard as a fraud and abuse "crisis," and points out the difficulties and obstacles facing those who attempt to develop legislative and executive action aimed at controlling fraud and abuse. Recent federal initiatives in fraud and abuse control are examined, and a brief summary of key provisions of H.R. 3 (the Medicare-Medicaid Anti-fraud and Abuse Amendments, which may prove to be a landmark piece of legislation in this area) is provided. The author emphasizes that more effective control of fraud and abuse is necessary if further expansion of government financing of health programs, including national health insurance, is to occur in the near future. At the same time, caution must be taken not to neglect the appropriate use of other mechanisms necessary for reducing the costs of medical care and improving its quality. In addition, it is likely that efforts to stem fraud and abuse will raise important medicolegal and public policy issues that will require careful interdisciplinary consideration.

Using time management to achieve balance.

PubMed

Schroeder, R E

1998-01-01

A recent MGMA survey showed work-life balance as the number one issue facing group practice managers. This article explains techniques from the field of time management that will enable group practice managers to gain control of their schedules, reduce time pressures and stress and increase productivity. The article covers: goal setting, daily lists, handling paperwork, delegating and limiting involvement, socializing, communicating, overachieving, planning, writing, telephone calling, attending meetings, reading, financial planning, developing a philosophy, involving family, evaluating skills and teaching time management to employees.

Interdisciplinary Studies on the Combat Readiness and Health Issues Faced by Military Personnel. Addendum

DTIC Science & Technology

2010-09-01

modality, perceptual overlap and the go/no-go N2. Psychophysiology, 41, 157–160. Perner, J., Lang, B., & Kloo, D. (2002). Theory of mind and self-control...a single, narrowpeak at 60Hz. The spatial loading was peaked near the ground electrode, consistent with theory (Ferree et al., 2001). The time course...inhibition changes as tasks become conceptually more abstract: for example, knowing to stop the car for red lights, small children , or a stray dog, but not

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

Martino, Mikaël M.; Briquez, Priscilla S.; Maruyama, Kenta

Growth factors are very promising molecules to enhance bone regeneration. However, their translation to clinical use has been seriously limited, facing issues related to safety and cost-effectiveness. These problems derive from the vastly supra-physiological doses of growth factor used without optimized delivery systems. Therefore, these issues have motivated the development of new delivery systems allowing better control of the spatio-temporal release and signaling of growth factors. Because the extracellular matrix (ECM) naturally plays a fundamental role in coordinating growth factor activity in vivo, a number of novel delivery systems have been inspired by the growth factor regulatory function of themore » ECM. After introducing the role of growth factors during the bone regeneration process, this review exposes different issues that growth factor-based therapies have encountered in the clinic and highlights recent delivery approaches based on the natural interaction between growth factor and the ECM.« less

Introduction to "northern Gulf of Mexico ecosystem change and hazards susceptibility"

USGS Publications Warehouse

Brock, J.C.; Lavoie, D.L.; Poore, R.Z.

2009-01-01

The northern Gulf of Mexico and its diverse natural resources are threatened by population and development pressure, and by the impacts of rising sea level and severe storms. In the wake of the devastating 2005 hurricane season, and in response to the complex management issues facing the region, the U.S. Geological Survey organized the multidisciplinary "Northern Gulf of Mexico Ecosystem Change and Hazards Susceptibility" project. This special issue of Geo-Marine Letters hosts a few of the early results in the form of 11 papers covering three themes: (1) the control exerted by the underlying geologic framework on geomorphology and nearshore processes and features; (2) impact of human activities on nearshore water quality; and (3) hurricanes and associated effects. ?? 2009 US Government.

40 CFR 258.74 - Allowable mechanisms.

Code of Federal Regulations, 2011 CFR

2011-07-01

... post-closure care, up to an amount equal to the face amount of the policy. (3) The insurance policy must be issued for a face amount at least equal to the current cost estimate for closure or post-closure care, whichever is applicable, except as provided in paragraph (k) of this section. The term face...

40 CFR 258.74 - Allowable mechanisms.

Code of Federal Regulations, 2010 CFR

2010-07-01

... post-closure care, up to an amount equal to the face amount of the policy. (3) The insurance policy must be issued for a face amount at least equal to the current cost estimate for closure or post-closure care, whichever is applicable, except as provided in paragraph (k) of this section. The term face...

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…

Financial Awareness Education with Apprentices in the Australian Construction Industry: Program Evaluation

ERIC Educational Resources Information Center

Du Plessis, Karin; Green, Emma

2013-01-01

A financial awareness education program was implemented with construction industry apprentices in Victoria, Australia. The program included face-to-face delivery of education around a range of financial management issues that apprentices face as they begin their apprenticeship. The paper reports on an evaluation of the program, which included…

Visual Servoing for an Autonomous Hexarotor Using a Neural Network Based PID Controller.

PubMed

Lopez-Franco, Carlos; Gomez-Avila, Javier; Alanis, Alma Y; Arana-Daniel, Nancy; Villaseñor, Carlos

2017-08-12

In recent years, unmanned aerial vehicles (UAVs) have gained significant attention. However, we face two major drawbacks when working with UAVs: high nonlinearities and unknown position in 3D space since it is not provided with on-board sensors that can measure its position with respect to a global coordinate system. In this paper, we present a real-time implementation of a servo control, integrating vision sensors, with a neural proportional integral derivative (PID), in order to develop an hexarotor image based visual servo control (IBVS) that knows the position of the robot by using a velocity vector as a reference to control the hexarotor position. This integration requires a tight coordination between control algorithms, models of the system to be controlled, sensors, hardware and software platforms and well-defined interfaces, to allow the real-time implementation, as well as the design of different processing stages with their respective communication architecture. All of these issues and others provoke the idea that real-time implementations can be considered as a difficult task. For the purpose of showing the effectiveness of the sensor integration and control algorithm to address these issues on a high nonlinear system with noisy sensors as cameras, experiments were performed on the Asctec Firefly on-board computer, including both simulation and experimenta results.

Visual Servoing for an Autonomous Hexarotor Using a Neural Network Based PID Controller

PubMed Central

Lopez-Franco, Carlos; Alanis, Alma Y.; Arana-Daniel, Nancy; Villaseñor, Carlos

2017-01-01

In recent years, unmanned aerial vehicles (UAVs) have gained significant attention. However, we face two major drawbacks when working with UAVs: high nonlinearities and unknown position in 3D space since it is not provided with on-board sensors that can measure its position with respect to a global coordinate system. In this paper, we present a real-time implementation of a servo control, integrating vision sensors, with a neural proportional integral derivative (PID), in order to develop an hexarotor image based visual servo control (IBVS) that knows the position of the robot by using a velocity vector as a reference to control the hexarotor position. This integration requires a tight coordination between control algorithms, models of the system to be controlled, sensors, hardware and software platforms and well-defined interfaces, to allow the real-time implementation, as well as the design of different processing stages with their respective communication architecture. All of these issues and others provoke the idea that real-time implementations can be considered as a difficult task. For the purpose of showing the effectiveness of the sensor integration and control algorithm to address these issues on a high nonlinear system with noisy sensors as cameras, experiments were performed on the Asctec Firefly on-board computer, including both simulation and experimenta results. PMID:28805689

Intersegmental Articulation.

ERIC Educational Resources Information Center

CATESOL Journal, 1996

1996-01-01

This English-as-a-Second Language (ESL) journal periodically devotes entire issues to specific themes. The theme of this issue is "Intersegmental Articulation" (especially in California schools). Articles include: "Why Is ESL a Burning Issue?" (Robby Ching, Anne Ediger, Debbie Poole); "Challenges Facing California ESL…

International and domestic regulator issues facing the Canadian MSAT system

NASA Technical Reports Server (NTRS)

Bahman, Azarbar; Langlois, Jacques R.; Frank, Christopher J.

1988-01-01

International and domestic regulatory issues which affect the implementation of a mobile satellite system (MSAT) over North America are addressed. WARC-MOB-87, MSAT frequency co-ordination, frequency sharing and key Canadian domestic issues are discussed.

Flight controller alertness and performance during MOD shiftwork operations

NASA Technical Reports Server (NTRS)

Kelly, Sean M.; Rosekind, Mark R.; Dinges, David F.; Miller, Donna L.; Gillen, Kelly A.; Gregory, Kevin B.; Aguilar, Ronald D.; Smith, Roy M.

1994-01-01

Decreased alertness and performance associated with fatigue, sleep loss, and circadian disruption are issues faced by a diverse range of shiftwork operations. During STS operations, MOD personnel provide 24 hr. coverage of critical tasks. A joint JSC and ARC project was undertaken to examine these issues in flight controllers during MOD shiftwork operations. An initial operational test of procedures and measures was conducted during STS-53 in Dec. 1992. The study measures included a background questionnaire, a subjective daily logbook completed on a 24 hr. basis (to report sleep patterns, work periods, etc.), and an 8 minute performance and mood test battery administered at the beginning, middle, and end of each shift period. Seventeen Flight controllers representing the 3 Orbit shifts participated. The initial results clearly support further data collection during other STS missions to document baseline levels of alertness and performance during MOD shiftwork operations. These issues are especially pertinent for the night shift operations and the acute phase advance required for the transition of day shift personnel into the night for shuttle launch. Implementation and evaluation of the countermeasure strategies to maximize alertness and performance is planned. As STS missions extend to further extended duration orbiters, timelines and planning for 24 circadian disruption will remain highly relevant in the MOD environment.

Peer Educators Responding to Students with Mental Health Issues

ERIC Educational Resources Information Center

Daddona, Mark F.

2011-01-01

As more college students face severe mental health issues, peer educators need effective communication skills and knowledge of campus counseling services to properly make referrals while continuing the peer relationship. This chapter presents an overview of current mental health issues in college students. These issues must be understood and…

Multicultural Education: Issues and Perspectives. 6th Edition

ERIC Educational Resources Information Center

Banks, James A.; Banks, Cherry A. McGee

2006-01-01

Today's classrooms are more diverse than ever before. In order to reach these students, educators must be aware of the issues facing their various cultural, racial, ethnic, and language groups. Focusing on the pertinent issues in multicultural education, this new edition raises these critical issues and facilitates meaningful discussion. It has…

Community Colleges--Prevention Challenges. Issues in Prevention

ERIC Educational Resources Information Center

Higher Education Center for Alcohol, Drug Abuse, and Violence Prevention, 2012

2012-01-01

This issue of "Issues in Prevention" focuses on prevention challenges facing community colleges. This issue contains the following articles: (1) Prevention at Community Colleges; (2) Q&A With William Auvenshine; (3) Chancellor's Initiative at the University of Wisconsin-Stout; (4) Alcohol Marketing in the Digital Age; and (5) Higher Education…

Current Issues: Critical Issues Confronting the Nation and the World [and] Current Issues Teacher's Guide.

ERIC Educational Resources Information Center

Whittaker, Lynn Page

1991-01-01

This annual publication contains reading materials designed to help students understand the complexities of the domestic and foreign policy issues facing the United States. The first portion of the book features background reading on the structure of the Federal Government. Next, 10 domestic policy issues are covered: the economy, education, civil…

NASA flight controllers - Meeting cultural and leadership challenges on the critical path to mission success

NASA Technical Reports Server (NTRS)

Clement, James L., Jr.; Ritsher, Jennifer Boyd

2006-01-01

As part of its preparation for missions to the Moon and Mars, NASA has identified high priority critical path roadmap (CPR) questions, two of which focus on the performance of mission control personnel. NASA flight controllers have always worked in an incredibly demanding setting, but the International Space Station poses even more challenges than prior missions. We surveyed 14 senior ISS flight controllers and a contrasting sample of 12 more junior controllers about the management and cultural challenges they face and the most effective strategies for addressing them. There was substantial consensus among participants on some issues, such as the importance of building a personal relationship with Russian colleagues. Responses from junior and senior controllers differed in some areas, such as training. We frame the results in terms of two CPR questions. We aim to use our results to improve flight controller training.

In Practice: Weaving the Campus Safety Net by Integrating Student Health Issues into the Curriculum

ERIC Educational Resources Information Center

Olson, Todd A.; Riley, Joan B.

2009-01-01

Georgetown University has developed an innovative approach to addressing student health and wellness issues through curriculum infusion--a collaborative pedagogy that introduces real-life health issues faced by college students into their academic courses.

Issues faced by community health centers.

PubMed

Grover, Jane

2009-05-01

Federally qualified health centers face numerous issues with regard to marketplace competition, staffing, and reimbursement streams that assure financial viability. Positioning the dental department of a health center to a high community profile strengthens the health center in professional educational development leading to a pipeline of workforce members, effective dental directors, and innovative fund-raising. A new dental team member developed by the American Dental Association can be utilized in health centers to make all traditional auxiliaries more productive.

Business continuity management in emerging markets: the case of Jordan.

PubMed

Sawalha, Ihab H; Anchor, John R

2012-01-01

Despite their considerable growth in last few decades, emerging markets (EM) face numerous risks that have the potential to slow down or obstruct their development. Three main issues are discussed in this paper: first, the risks facing organisations operating in emerging markets and Jordan in particular; secondly, the role of business continuity management (BCM) in emerging markets; and thirdly, potential factors that underpin the role of BCM in emerging markets. These issues are significant, as they represent the role of BCM in highly dynamic and fast changing business environments. The paper provides a discussion of the significance of BCM in reducing or preventing risks facing organisations operating in emerging markets, especially those in Jordan.

Brief report.

PubMed

Colnerud, Gunnel

2013-10-01

Most accounts of the ethical problems facing researchers across a broad spectrum of research fields come from ethicists, ethics committees, and specialists committed to the study of ethics in human research. In contrast, this study reports on the ethical questions that researchers, themselves, report facing in their everyday practice. Fifty-five Swedish researchers contributed 109 examples of ethical dilemmas, conflicts, and problems in research. They were all researchers at the postdoctoral level in the fields of medicine, the humanities, education, and the social sciences, who devoted at least 50 percent of their working hours to research. They reported issues they face before, during, and after gathering data. Their range of issues is broader than generally discussed and points to the importance of researchers' ethical sensitivity.

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

AMERICAN ASSOCIATION OF CLINICAL ENDOCRINOLOGISTS AND AMERICAN COLLEGE OF ENDOCRINOLOGY 2018 POSITION STATEMENT ON INTEGRATION OF INSULIN PUMPS AND CONTINUOUS GLUCOSE MONITORING IN PATIENTS WITH DIABETES MELLITUS.

PubMed

Grunberger, George; Handelsman, Yehuda; Bloomgarden, Zachary T; Fonseca, Vivian A; Garber, Alan J; Haas, Richard A; Roberts, Victor L; Umpierrez, Guillermo E

2018-03-01

This document represents the official position of the American Association of Clinical Endocrinologists and American College of Endocrinology. Where there are no randomized controlled trials or specific U.S. FDA labeling for issues in clinical practice, the participating clinical experts utilized their judgment and experience. Every effort was made to achieve consensus among the committee members. Position statements are meant to provide guidance, but they are not to be considered prescriptive for any individual patient and cannot replace the judgment of a clinician. AACE/ACE Task Force on Integration of Insulin Pumps and Continuous Glucose Monitoring in the Management of Patients With Diabetes Mellitus Chair George Grunberger, MD, FACP, FACE Task Force Members Yehuda Handelsman, MD, FACP, FNLA, MACE Zachary T. Bloomgarden, MD, MACE Vivian A. Fonseca, MD, FACE Alan J. Garber, MD, PhD, FACE Richard A. Haas, MD, FACE Victor L. Roberts, MD, MBA, FACP, FACE Guillermo E. Umpierrez, MD, CDE, FACP, FACE Abbreviations: AACE = American Association of Clinical Endocrinologists ACE = American College of Endocrinology A1C = glycated hemoglobin BGM = blood glucose monitoring CGM = continuous glucose monitoring CSII = continuous subcutaneous insulin infusion DM = diabetes mellitus FDA = Food & Drug Administration MDI = multiple daily injections T1DM = type 1 diabetes mellitus T2DM = type 2 diabetes mellitus SAP = sensor-augmented pump SMBG = self-monitoring of blood glucose STAR 3 = Sensor-Augmented Pump Therapy for A1C Reduction phase 3 trial.

Oxytocin Reduces Face Processing Time but Leaves Recognition Accuracy and Eye-Gaze Unaffected.

PubMed

Hubble, Kelly; Daughters, Katie; Manstead, Antony S R; Rees, Aled; Thapar, Anita; van Goozen, Stephanie H M

2017-01-01

Previous studies have found that oxytocin (OXT) can improve the recognition of emotional facial expressions; it has been proposed that this effect is mediated by an increase in attention to the eye-region of faces. Nevertheless, evidence in support of this claim is inconsistent, and few studies have directly tested the effect of oxytocin on emotion recognition via altered eye-gaze Methods: In a double-blind, within-subjects, randomized control experiment, 40 healthy male participants received 24 IU intranasal OXT and placebo in two identical experimental sessions separated by a 2-week interval. Visual attention to the eye-region was assessed on both occasions while participants completed a static facial emotion recognition task using medium intensity facial expressions. Although OXT had no effect on emotion recognition accuracy, recognition performance was improved because face processing was faster across emotions under the influence of OXT. This effect was marginally significant (p<.06). Consistent with a previous study using dynamic stimuli, OXT had no effect on eye-gaze patterns when viewing static emotional faces and this was not related to recognition accuracy or face processing time. These findings suggest that OXT-induced enhanced facial emotion recognition is not necessarily mediated by an increase in attention to the eye-region of faces, as previously assumed. We discuss several methodological issues which may explain discrepant findings and suggest the effect of OXT on visual attention may differ depending on task requirements. (JINS, 2017, 23, 23-33).

Attitudes to face transplantation: results of a public engagement exercise at the Royal Society Summer Science Exhibition.

PubMed

Clarke, Alex; Simmons, Jon; White, Paul; Withey, Simon; Butler, Peter E M

2006-01-01

Hettiaratchy and Butler (Lancet 2002;360:5-6) framed face transplantation as the next logical step on the reconstructive ladder for severe facial injury, in particular, pan-facial burns. The procedure formed the basis for a Royal College of Surgeons of England working party report. Ethical, surgical, and psychological issues were identified as research priorities before face transplantation is attempted in the United Kingdom. Public engagement is a vital mechanism if people are to be informed about the risks and benefits of the technique and ultimately to be able to consent to either receiving or donating facial tissue. To sample public opinion about the procedure, 304 people attending the Royal Society Summer Science Exhibition were sampled by online questionnaire to determine their attitude toward face transplantation. Although people were more cautious about face transplantation when comparing this with solid-organ transplantation, most of the sample were in favor of the procedure, whether receiving a donor face or donating their own face after their death. Only 10% were against the idea in principle. Concerns about altered identity were not a barrier to face transplantation for 69% of the sample, with most people appropriately identifying the long-term problems of immunosuppression as the issue that most concerned them. There is a substantial population of people who, given the right circumstances, would contemplate face transplantation for themselves and would be willing to donate their own face for transplantation after their death.

The ethics of health service delivery: a challenge to public health leadership.

PubMed

DeLuca, D M

1989-01-01

The ethical distribution of health care is a central issue now that AIDS has started to be a drain on health care resources. If the worst predictions are true, the next half century will be capitalized by a great stress of the health care delivery system in the Pacific. The critical challenges that face the current leadership are: sustaining commitment to all levels of administration to reduce social and health inequities; making sound decisions on policies, priorities and goals that are based on valid information; strengthen health infrastructure, based on the principle of primary health care, including appropriate distribution of staffing, skills, technology and resources. The goals of the Pacific Health Promotion and Development center must not focus exclusively on AIDs. Hepatitis B control measures, hypertension and diabetes, primary care in remote areas, and rehabilitation initiatives must be kept in place. Humanitarian interests for AIDs patients must be balanced with the pragmatic reality of saving children's hearing, or extending useful lives. The attributes of respect, accountability, leadership, judgement, fairness, integrity and honesty controlled by principles of social justice must be part of the administrative decision making process. The 2 major issues facing public health professional are: (1) the financial considerations involved with increasingly expensive technology, services and research, contrasted against the need to prioritize their use and development; (2) pragmatic and ideological needs must be balanced to maximize preventative and curative services and make them available to those who can benefit from them.

Implications of the Occupational Safety and Health Administration's bloodborne pathogen standard for the occupational health professional.

PubMed

Udasin, I G; Gochfeld, M

1994-05-01

On December 6, 1991. The Occupational Health and Safety Administration (OSHA) issued its final regulation concerning occupational exposure to bloodborne pathogens (29 CFR 1910.1030). OSHA has determined that workers in a variety of settings face a significant health risk as the result of occupational exposure to blood and other body fluids. The pathogens that are of the most concern include human immunodeficiency type 1 (HIV) and hepatitis B virus (HBV). OSHA concludes that the hazard can be minimized via engineering and work practice controls, personal protective equipment, HBV vaccination, training and education, and appropriate use of signs and labels. Occupational health professionals, including physicians, nurses, industrial hygienists, and safety officers, are faced with the challenge of writing and periodically updating exposure control plans that are unique to their settings, as well as advising colleagues in other settings. They are charged with identifying the appropriate at-risk groups within their workplace, and providing them with the appropriate training to enable employees to understand the rationale for the safety procedures that prevent exposures to blood-borne pathogens. This review of HIV/HBV articles pertinent to the occupational setting analyzes six topics including: (1) occupational risk of transmission of HIV, (2) occupational risk of transmission of HBV, (3) special concerns of dental practices, (4) risk of HIV/HBV outside the hospital, medical, or dental office setting, (5) legal and ethical issues involved in HIV testing, and (6) the United States Public Health Service postexposure HIV/HBV prophylaxis/treatment recommendations.

Ethical Issues for Community College Student Programmers.

ERIC Educational Resources Information Center

Friedrich, Sue

2002-01-01

Discusses examples of unique ethical issues faced by community college student programmers: member commitment, poor program attendance and lack of programming board diversity, and conflicts of interest (EV)

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

Pasquale, David A.; Hansen, Richard G.

This paper discusses command and control issues relating to the operation of Incident Command Posts (ICPs) and Emergency Operations Centers (EOCs) in the surrounding area jurisdictions following the detonation of an Improvised Nuclear Device (IND). Although many aspects of command and control will be similar to what is considered to be normal operations using the Incident Command System (ICS) and the National Incident Management System (NIMS), the IND response will require many new procedures and associations in order to design and implement a successful response. The scope of this white paper is to address the following questions: • Would themore » current command and control framework change in the face of an IND incident? • What would the management of operations look like as the event unfolded? • How do neighboring and/or affected jurisdictions coordinate with the state? • If the target area’s command and control infrastructure is destroyed or disabled, how could neighboring jurisdictions assist with command and control of the targeted jurisdiction? • How would public health and medical services fit into the command and control structure? • How can pre-planning and common policies improve coordination and response effectiveness? • Where can public health officials get federal guidance on radiation, contamination and other health and safety issues for IND response planning and operations?« less

CTE's Role in Urban Education. Issue Brief

ERIC Educational Resources Information Center

Association for Career and Technical Education (ACTE), 2012

2012-01-01

This Issue Brief explores the promising role that career and technical education programs play in addressing key student achievement issues facing urban schools. CTE programs engage urban students by providing rigorous and relevant coursework, fostering positive relationships, establishing clear pathways and connecting education and…

Midwifery: "at the edge of history".

PubMed

Dahlen, H

2006-03-01

The paper focuses on possible future pathways in maternity care for midwives and nations to consider. The paper blends personal and professional experiences to outline priority areas facing midwives in the future. It begins by examining maternal mortality and morbidity in the developing world and considering the potential of the ten high priority action messages (1997) in helping to improve the plight of women and children in the future. The paper then examines major issues facing midwives in the developed world including: the way birth is viewed; the medical-midwifery divide; marketing midwifery; and finally the challenge of dealing with fear around birth. The third part of the paper examines a part of society where the two worlds meet and there are issues from both the developed and developing world to consider. The paper focuses on women from culturally and linguistically diverse communities, Aboriginal and Torres Strait Islander women and women birthing in remote and rural areas. By looking at these three worlds separately the paper examines different concerns facing midwives in the future but also draws on common issues that face us all as citizens of this planet and particularly as predominantly women. The paper challenges midwives to be politically active and dare to change the world.

Digital Media & Learning in Afterschool. MetLife Foundation Afterschool Alert. Issue Brief No. 58

ERIC Educational Resources Information Center

Afterschool Alliance, 2013

2013-01-01

The Afterschool Alliance, in partnership with MetLife Foundation, is proud to present the final issue brief in its latest series of four issue briefs examining critical issues facing middle school youth and the vital role afterschool programs play in addressing these issues. This brief explores afterschool and digital learning. At the core of…

Automatic face recognition in HDR imaging

NASA Astrophysics Data System (ADS)

Pereira, Manuela; Moreno, Juan-Carlos; Proença, Hugo; Pinheiro, António M. G.

2014-05-01

The gaining popularity of the new High Dynamic Range (HDR) imaging systems is raising new privacy issues caused by the methods used for visualization. HDR images require tone mapping methods for an appropriate visualization on conventional and non-expensive LDR displays. These visualization methods might result in completely different visualization raising several issues on privacy intrusion. In fact, some visualization methods result in a perceptual recognition of the individuals, while others do not even show any identity. Although perceptual recognition might be possible, a natural question that can rise is how computer based recognition will perform using tone mapping generated images? In this paper, a study where automatic face recognition using sparse representation is tested with images that result from common tone mapping operators applied to HDR images. Its ability for the face identity recognition is described. Furthermore, typical LDR images are used for the face recognition training.

E-waste: a problem or an opportunity? Review of issues, challenges and solutions in Asian countries.

PubMed

Herat, Sunil; Agamuthu, P

2012-11-01

Safe management of electronic and electrical waste (e-waste/WEEE) is becoming a major problem for many countries around the world. In particular, developing countries face a number of issues with the generation, transboundary movement and management of e-waste. It is estimated that the world generates around 20-50 million tonnes of e-waste annually, most of it from Asian countries. Improper handling of e-waste can cause harm to the environment and human health because of its toxic components. Several countries around the world are now struggling to deal with this emerging threat. Although the current emphasis is on end-of-life management of e-waste activities, such as reuse, servicing, remanufacturing, recycling and disposal, upstream reduction of e-waste generation through green design and cleaner production is gaining much attention. Environmentally sound management (ESM) of e-waste in developing countries is absent or very limited. Transboundary movement of e-waste is a major issue throughout the region. Dealing with the informal recycling sector is a complex social and environmental issue. There are significant numbers of such challenges faced by these countries in achieving ESM of e-waste. This article aims to present a review of challenges and issues faced by Asian countries in managing their e-waste in a sustainable way.

Ethical Issues in Providing Online Psychotherapeutic Interventions

PubMed Central

2000-01-01

The Internet offers psychotherapists a new communication medium through which they can deliver psychotherapeutic interventions that are appropriate to the medium. Yet online psychotherapy also offers new ethical challenges for therapists interested in providing online psychotherapeutic services. The differences between interactive text-based communication and in-person verbal communication create new ethical challenges not previously encountered in face-to-face therapy. This article will examine the Internet's potential for providing online psychotherapeutic interventions and will review the ethical issues involved with providing interactive text-based psychotherapy. PMID:11720924

In search for the many faces of community resilience among LGBT individuals.

PubMed

Wong, Frank Y

2015-03-01

Many countries (e.g., Egypt, Russia, and Uganda) have very draconian laws against LGBT individuals. Despite facing such adversity or hostility many LGBT individuals do strive and maintain their sense of self-worth. How do they do it? The collection of papers in this special issue attempts to provide some answers to this question. I will attempt to analyze two overlapping issues in these papers, and how they might inform LGBT research using a resilience lens.

How have hospitals faced the pricing issues of the 1990's?

PubMed

Kleimenhagen, A; Naidu, G M; Pillari, G D

1994-01-01

National health care expenditures are rising rapidly, bringing on a health care financing crisis. For this reason, it is useful to see how hospitals are facing the price issues of the 1990's. This study examines the price strategies hospitals follow and analyzes their observations on price sensitivity and payer mix. The results clearly show that hospitals have not given much attention to the pricing variable. The study suggests that marketing and finance will have to work closely together in developing future pricing strategies.

Navigating sticky areas in transdermal product development.

PubMed

Strasinger, Caroline; Raney, Sam G; Tran, Doanh C; Ghosh, Priyanka; Newman, Bryan; Bashaw, Edward D; Ghosh, Tapash; Shukla, Chinmay G

2016-07-10

The benefits of transdermal delivery over the oral route to combat such issues of low bioavailability and limited controlled release opportunities are well known and have been previously discussed by many in the field (Prausnitz et al. (2004) [1]; Hadgraft and Lane (2006) [2]). However, significant challenges faced by developers as a product moves from the purely theoretical to commercial production have hampered full capitalization of the dosage forms vast benefits. While different technical aspects of transdermal system development have been discussed at various industry meetings and scientific workshops, uncertainties have persisted regarding the pharmaceutical industry's conventionally accepted approach for the development and manufacturing of transdermal systems. This review provides an overview of the challenges frequently faced and the industry's best practices for assuring the quality and performance of transdermal delivery systems and topical patches (collectively, TDS). The topics discussed are broadly divided into the evaluation of product quality and the evaluation of product performance; with the overall goal of the discussion to improve, advance and accelerate commercial development in the area of this complex controlled release dosage form. Published by Elsevier B.V.

Face-to-Face, Hybrid, or Online?: Issues Faculty Face Redesigning an Introductory Engineering Graphics Course

ERIC Educational Resources Information Center

Branoff, Theodore; Wiebe, Eric

2009-01-01

A hybrid introductory course was developed and piloted during the Fall 2007 semester in three laptop sections (i.e., all of the students owned and brought laptops to class each day). The online portion of the course included voiced-over content presentations, software demonstrations, and sketching examples as well as online assessments. Sections…

US-Japan workshop Q-181 on high heat flux components and plasma-surface interactions for next devices: Proceedings

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

McGrath, R.T.; Yamashina, T.

This report contain viewgraphs of papers from the following sessions: plasma facing components issues for future machines; recent PMI results from several tokamaks; high heat flux technology; plasma facing components design and applications; plasma facing component materials and irradiation damage; boundary layer plasma; plasma disruptions; conditioning and tritium; and erosion/redeposition.

Using the Tritium Plasma Experiment to evaluate ITER PFC safety

NASA Astrophysics Data System (ADS)

Longhurst, Glen R.; Anderl, Robert A.; Bartlit, John R.; Causey, Rion A.; Haines, John R.

The Tritium Plasma Experiment was assembled at Sandia National Laboratories, Livermore to investigate interactions between dense plasmas at low energies and plasma-facing component materials. This apparatus has the unique capability of replicating plasma conditions in a tokamak divertor with particle flux densities of 2 x 10(exp 19) ions/((sq cm)(s)) and a plasma temperature of about 15 eV using a plasma that includes tritium. With the closure of the Tritium Research Laboratory at Livermore, the experiment was moved to the Tritium Systems Test Assembly facility at Los Alamos National Laboratory. An experimental program has been initiated there using the Tritium Plasma Experiment to examine safety issues related to tritium in plasma-facing components, particularly the ITER divertor. Those issues include tritium retention and release characteristics, tritium permeation rates and transient times to coolant streams, surface modification and erosion by the plasma, the effects of thermal loads and cycling, and particulate production. A considerable lack of data exists in these areas for many of the materials, especially beryllium, being considered for use in ITER. Not only will basic material behavior with respect to safety issues in the divertor environment be examined, but innovative techniques for optimizing performance with respect to tritium safety by material modification and process control will be investigated. Supplementary experiments will be carried out at the Idaho National Engineering Laboratory and Sandia National Laboratory to expand and clarify results obtained on the Tritium Plasma Experiment.

[Investigation on pattern and methods of quality control for Chinese materia medica based on dao-di herbs and bioassay - bioassay for Coptis chinensis].

PubMed

Yan, Dan; Xiao, Xiao-he

2011-05-01

Establishment of bioassay methods is the technical issues to be faced with in the bioassay of Chinese materia medica. Taking the bioassay of Coptis chinensis Franch. as an example, the establishment process and application of the bioassay methods (including bio-potency and bio-activity fingerprint) were explained from the aspects of methodology, principle of selection, experimental design, method confirmation and data analysis. The common technologies were extracted and formed with the above aspects, so as to provide technical support for constructing pattern and method of the quality control for Chinese materia medica based on the dao-di herbs and bioassay.

Intersectionality at Work: South Asian Muslim Women's Experiences of Employment and Leadership in the United Kingdom.

PubMed

Tariq, Memoona; Syed, Jawad

2017-01-01

Drawing on qualitative interviews with 20 South Asian heritage, Muslim, female leaders, managers, and supervisors in the United Kingdom, we examine the multi-layered issues and challenges they face in pursuit of employment and leadership positions. The paper offers an intersectional perspective taking into account interconnected and overlapping factors (gender, ethnicity, religion, and family status) that affect not only the issues and challenges these women face in the labour market but also the individual agency and strategies they use to overcome any obstacles in the way of their employment and career. The results show that although Muslim women continue to face a myriad of challenges in the workplace, they are also able to tackle some of these issues through their individual strategies and networks, such as personal networks and further education. The study highlights the need for policymakers and employers to consider intersectionality to enable ethnic minority women's inclusion and leadership within and outside the workplace.

Updating the OMERACT filter: implications of filter 2.0 to select outcome instruments through assessment of "truth": content, face, and construct validity.

PubMed

Tugwell, Peter; Boers, Maarten; D'Agostino, Maria-Antonietta; Beaton, Dorcas; Boonen, Annelies; Bingham, Clifton O; Choy, Ernest; Conaghan, Philip G; Dougados, Maxime; Duarte, Catia; Furst, Daniel E; Guillemin, Francis; Gossec, Laure; Heiberg, Turid; van der Heijde, Désirée M; Hewlett, Sarah; Kirwan, John R; Kvien, Tore K; Landewé, Robert B; Mease, Philip J; Østergaard, Mikkel; Simon, Lee; Singh, Jasvinder A; Strand, Vibeke; Wells, George

2014-05-01

The Outcome Measures in Rheumatology (OMERACT) Filter provides guidelines for the development and validation of outcome measures for use in clinical research. The "Truth" section of the OMERACT Filter requires that criteria be met to demonstrate that the outcome instrument meets the criteria for content, face, and construct validity. Discussion groups critically reviewed a variety of ways in which case studies of current OMERACT Working Groups complied with the Truth component of the Filter and what issues remained to be resolved. The case studies showed that there is broad agreement on criteria for meeting the Truth criteria through demonstration of content, face, and construct validity; however, several issues were identified that the Filter Working Group will need to address. These issues will require resolution to reach consensus on how Truth will be assessed for the proposed Filter 2.0 framework, for instruments to be endorsed by OMERACT.

A Citizen's Guide to U.S. Foreign Policy: Election '88. Nonpartisan Briefs on 18 Key Issues.

ERIC Educational Resources Information Center

Hoepli, Nancy, Ed.; And Others

In order to make informed voting decisions citizens need background information on complex foreign policy issues facing the United States. This guide presents current issues and provides information to help citizens cast a thoughtful vote. The guide is divided into six main headings: Leadership; Security; Economic and Social Issues; Critical…

Arts Enrichment in Afterschool. MetLife Foundation Afterschool Alert. Issue Brief No. 56

ERIC Educational Resources Information Center

Afterschool Alliance, 2012

2012-01-01

The Afterschool Alliance, in partnership with MetLife Foundation, is proud to present the second in its latest series of four issue briefs examining critical issues facing middle school youth and the vital role afterschool programs play in addressing these issues. This brief explores afterschool and arts enrichment. The arts have the remarkable…

Keeping Kids Safe and Supported in the Hours After School. MetLife Foundation Afterschool Alert. Issue Brief No. 65

ERIC Educational Resources Information Center

Afterschool Alliance, 2014

2014-01-01

The Afterschool Alliance, in partnership with MetLife Foundation, is proud to present the third issue brief in their latest series of four issue briefs examining critical issues facing middle school youth and the vital role afterschool programs play in addressing these issues. This series explores afterschool and: the Common Core State Standards,…

Implementing the chemical weapons convention: The nuts and bolts of compliance

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

Tanzman, E.A.

This paper is a presentation prepared for the American Bar Association in which the author discusses the issue of rights to privacy in the United States in the face of implementing the Chemical Weapons Convention inspections. The author points out that there are no clear precedents in law which deal with all the issues which will result from international inspections for verification which are required by the treaty. In particular as inspections tread on the issue of personal rights or private property there is a fairly ill defined legal area which needs to be developed to allow such inspections inmore » the face of constitutional guarantees.« less

Ethical Issues in Online Education

ERIC Educational Resources Information Center

Anderson, Bill; Simpson, Mary

2007-01-01

Teaching at a distance raises ethical issues particular to the distance context. When distance teaching is also online teaching, the situation is even more complex. Online teaching environments amplify the ethical issues faced by instructors and students. Online sites support complex discourses and multiple relationships; they cross physical,…

How to Teach Controversial Constitutional Issues Facing Women.

ERIC Educational Resources Information Center

Berry, Mary Frances

1988-01-01

Explains that teaching the historical context of women's legal issues allows future voters to make informed decisions. Suggests ways of including the Equal Rights Amendment, sexual harassment, sexual discrimination, and abortion in the high school curriculum. Recommends several anthologies of primary materials for teaching these issues. (LS)

Studying Diversity in Teacher Education

ERIC Educational Resources Information Center

Ball, Arnetha, Ed.; Tyson, Cynthia A., Ed.

2011-01-01

"Studying Diversity in Teacher Education" is a collaborative effort by experts seeking to elucidate one of the most important issues facing education today. First, the volume examines historically persistent, yet unresolved issues in teacher education and presents research that is currently being done to address these issues. Second, it…

Facing the challenges and building solutions in clinical psychiatric nursing in Iran: a qualitative study.

PubMed

Zarea, Kourosh; Nikbakht-Nasrabadi, Alireza; Abbaszadeh, Abbas; Mohammadpour, Ali

2012-10-01

Psychiatric nurses play an important role in the process of caring for mentally ill patients and are continually faced with the numerous challenges and complex issues related to this field. This study aimed to understand the perspectives of psychiatric nurses regarding the issues they face while providing care and examine the possible solutions for improvement of inpatient care in clinical settings. The study adopted a qualitative approach that utilized a content analysis of audio taped, semi-structured interviews that had been conducted with 24 nurses. Two main themes emerged from the data. The first, Challenges in Providing Care within Psychiatric Wards, had the following subthemes: Politics and Rules of Organization, Safety and Security Issues, Uncertainty about the Role, Lack of Trained Staff, and Sociocultural Issues. The second theme, Solutions for Improving Psychiatric Care, had the subthemes of Empowerment across four domains: Psychiatric Nurses, Mentally Ill Patients and their Families, The Psychiatric Mental Health System, and the Cultural Context. The results indicated that if nurses are expected to provide optimal nursing care within a psychiatric ward, then there is a need for a stable and responsible organizational structure, skilled psychiatric nurses, and community-based care along with an anti-stigma program.

Learning from Experience, Volume 2: Lessons from the U.S. Navy’s Ohio, Seawolf, and Virginia Submarine Programs

DTIC Science & Technology

2011-01-01

valid OMB control number. 1. REPORT DATE 2011 2. REPORT TYPE 3. DATES COVERED 00-00-2011 to 00-00-2011 4. TITLE AND SUBTITLE Learning from...MURPHY MARK V. ARENA • KRISTY N. KAMARCK • GORDON T. LEE LEARNING FROM EXPERIENCE Lessons from the U.S. Navy’s Ohio, Seawolf, and Virginia Submarine...managers of new programs may not have the benefit of learning from the challenges faced and the issues solved in past programs. Recognizing the

Panel session on "safety, health and the environment: implications of nuclear power growth".

PubMed

Bilbao y León, Sama

2011-01-01

This paper summarizes the presentations and the insights offered by panelists John P. Winston, Robert Bernero, and Stephen LaMontagne during the Panel on Safety, Health and the Environment: Implications of Nuclear Power Growth that took place during the NCRP 2009 Annual Meeting. The paper describes the opportunities and the challenges faced in the areas of infrastructure development, radiation control, licensing and regulatory issues, and non-proliferation as a consequence of the forecasted growth in nuclear power capacity worldwide. Copyright © 2010 Health Physics Society

Security and privacy issues of personal health.

PubMed

Blobel, Bernd; Pharow, Peter

2007-01-01

While health systems in developed countries and increasingly also in developing countries are moving from organisation-centred to person-centred health service delivery, the supporting communication and information technology is faced with new risks regarding security and privacy of stakeholders involved. The comprehensively distributed environment puts special burden on guaranteeing communication security services, but even more on guaranteeing application security services dealing with privilege management, access control and audit regarding social implication and connected sensitivity of personal information recorded, processed, communicated and stored in an even internationally distributed environment.

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.

Aesthetic strategies for the aging Asian face.

PubMed

Lam, Samuel M

2007-08-01

Aging that manifests in the Asian face is remarkably different, yet in many ways similar, to that of the white face. These dissimilarities and similarities are highlighted in this article along with overall strategies to approach the aging Asian face. This article focuses almost exclusively on the judgment and thinking that are required when approaching the Asian patient. More specifically, one issue that is covered is the cultural aspect that pertains to patient motivation and perspectives on cosmetic enhancement. The other equally important aspect that is addressed is elaboration of a new paradigm on what constitutes a youthful face, especially as that model relates to the Asian face.

Protecting Accelerator Control Systems in the Face of Sophisticated Cyber Attacks

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

Hartman, Steven M

2012-01-01

Cyber security for industrial control systems has received significant attention in the past two years. The news coverage of the Stuxnet attack, believed to be targeted at the control system for a uranium enrichment plant, brought the issue to the attention of news media and policy makers. This has led to increased scrutiny of control systems for critical infrastructure such as power generation and distribution, and industrial systems such as chemical plants and petroleum refineries. The past two years have also seen targeted network attacks aimed at corporate and government entities including US Department of Energy National Laboratories. Both ofmore » these developments have potential repercussions for the control systems of particle accelerators. The need to balance risks from potential attacks with the operational needs of an accelerator present a unique challenge for the system architecture and access model.« less

Degradation of Hubble Space Telescope Metallized Teflon(trademark) FEP Thermal Control Materials

NASA Technical Reports Server (NTRS)

Hansen, Patricia A.; Townsend, Jacqueline A.; Yoshikawa, Yukio; Castro, J. David; Triolo, Jack J.; Peters, Wanda C.

1998-01-01

The mechanical and optical properties of the metallized Teflon Fluorinated Ethylene Propylene (FEP) thermal control materials on the Hubble Space Telescope (HST) have degraded over the seven years the telescope has been in orbit. Astronaut observations and photographic documentation from the Second Servicing Mission revealed severe cracks of the multi-layer insulation (MLI) blanket outer layer in many locations around the telescope, particularly on solar facing surfaces. Two samples, the outer Teflon FEP MLI layer and radiator surfaces, were characterized post- mission through exhaustive mechanical, thermal, chemical, and optical testing. The observed damage to the thermal control materials, the sample retrieval and handling, and the significant changes to the radiator surfaces of HST will be discussed. Each of these issues is addressed with respect to current and future mission requirements.

Multirate control with incomplete information over Profibus-DP network

NASA Astrophysics Data System (ADS)

Salt, J.; Casanova, V.; Cuenca, A.; Pizá, R.

2014-07-01

When a process field bus-decentralized peripherals (Profibus-DP) network is used in an industrial environment, a deterministic behaviour is usually claimed. However, due to some concerns such as bandwidth limitations, lack of synchronisation among different clocks and existence of time-varying delays, a more complex problem must be faced. This problem implies the transmission of irregular and, even, random sequences of incomplete information. The main consequence of this issue is the appearance of different sampling periods at different network devices. In this paper, this aspect is checked by means of a detailed Profibus-DP timescale study. In addition, in order to deal with the different periods, a delay-dependent dual-rate proportional-integral-derivative control is introduced. Stability for the proposed control system is analysed in terms of linear matrix inequalities.

THE ETHICS OF SHAM SURGERY IN PARKINSON'S DISEASE: BACK TO THE FUTURE?

PubMed Central

Swift, Teresa; Huxtable, Richard

2013-01-01

Despite intense academic debate in the recent past over the use of ‘sham surgery’ control groups in research, there has been a recent resurgence in their use in the field of neurodegenerative disease. Yet the primacy of ethical arguments in favour of sham surgery controls is not yet established. Preliminary empirical research shows an asymmetry between the views of neurosurgical researchers and patients on the subject, while different ethical guidelines and regulations support conflicting interpretations. Research ethics committees faced with a proposal involving sham surgery should be aware of its ethical complexities. An overview of recent and current placebo-controlled surgical trials in the field of Parkinson's Disease is provided here, followed by an analysis of the key ethical issues which such trials raise. PMID:22150772

In Your Face: Risk of Punishment Enhances Cognitive Control and Error-Related Activity in the Corrugator Supercilii Muscle.

PubMed

Lindström, Björn R; Mattsson-Mårn, Isak Berglund; Golkar, Armita; Olsson, Andreas

2013-01-01

Cognitive control is needed when mistakes have consequences, especially when such consequences are potentially harmful. However, little is known about how the aversive consequences of deficient control affect behavior. To address this issue, participants performed a two-choice response time task where error commissions were expected to be punished by electric shocks during certain blocks. By manipulating (1) the perceived punishment risk (no, low, high) associated with error commissions, and (2) response conflict (low, high), we showed that motivation to avoid punishment enhanced performance during high response conflict. As a novel index of the processes enabling successful cognitive control under threat, we explored electromyographic activity in the corrugator supercilii (cEMG) muscle of the upper face. The corrugator supercilii is partially controlled by the anterior midcingulate cortex (aMCC) which is sensitive to negative affect, pain and cognitive control. As hypothesized, the cEMG exhibited several key similarities with the core temporal and functional characteristics of the Error-Related Negativity (ERN) ERP component, the hallmark index of cognitive control elicited by performance errors, and which has been linked to the aMCC. The cEMG was amplified within 100 ms of error commissions (the same time-window as the ERN), particularly during the high punishment risk condition where errors would be most aversive. Furthermore, similar to the ERN, the magnitude of error cEMG predicted post-error response time slowing. Our results suggest that cEMG activity can serve as an index of avoidance motivated control, which is instrumental to adaptive cognitive control when consequences are potentially harmful.

In Your Face: Risk of Punishment Enhances Cognitive Control and Error-Related Activity in the Corrugator Supercilii Muscle

PubMed Central

Lindström, Björn R.; Mattsson-Mårn, Isak Berglund; Golkar, Armita; Olsson, Andreas

2013-01-01

Cognitive control is needed when mistakes have consequences, especially when such consequences are potentially harmful. However, little is known about how the aversive consequences of deficient control affect behavior. To address this issue, participants performed a two-choice response time task where error commissions were expected to be punished by electric shocks during certain blocks. By manipulating (1) the perceived punishment risk (no, low, high) associated with error commissions, and (2) response conflict (low, high), we showed that motivation to avoid punishment enhanced performance during high response conflict. As a novel index of the processes enabling successful cognitive control under threat, we explored electromyographic activity in the corrugator supercilii (cEMG) muscle of the upper face. The corrugator supercilii is partially controlled by the anterior midcingulate cortex (aMCC) which is sensitive to negative affect, pain and cognitive control. As hypothesized, the cEMG exhibited several key similarities with the core temporal and functional characteristics of the Error-Related Negativity (ERN) ERP component, the hallmark index of cognitive control elicited by performance errors, and which has been linked to the aMCC. The cEMG was amplified within 100 ms of error commissions (the same time-window as the ERN), particularly during the high punishment risk condition where errors would be most aversive. Furthermore, similar to the ERN, the magnitude of error cEMG predicted post-error response time slowing. Our results suggest that cEMG activity can serve as an index of avoidance motivated control, which is instrumental to adaptive cognitive control when consequences are potentially harmful. PMID:23840356

Global water fluoridation: what is holding us back?

PubMed

Botchey, Sally-Ann; Ouyang, Jing; Vivekanantham, Sayinthen

2015-01-01

Artificial water fluoridation was introduced more than 60 y ago as a public health intervention to control dental caries. Despite wide recommendations for its use from the World Health Organization (WHO) and studies showing the benefits of water fluoridation, many countries have opted out. Currently, only 25 countries, including the United Kingdom, the United States, and Australia have schemes for artificial water fluoridation. The issues faced in efforts to promote the global uptake of water fluoridation and the factors that affect the decision to implement it are unique in both developed and developing countries and must be explored. This article addresses the benefits and challenges of artificial water fluoridation. Further, it tackles the complexities faced with uptake of water fluoridation globally, such as ethical and political controversies and the use of alternative fluoride therapies. Potential future strategies to encourage the uptake of artificial water fluoridation are also discussed.

Technology-based interventions for weight management: current randomized controlled trial evidence and future directions

PubMed Central

Buscemi, Joanna; Hawkins, Misty A. W.; Wang, Monica L.; Breland, Jessica Y.; Ross, Kathryn M.; Kommu, Anupama

2018-01-01

Obesity is a prevalent health care issue associated with disability, premature morality, and high costs. Behavioral weight management interventions lead to clinically significant weight losses in overweight and obese individuals; however, many individuals are not able to participate in these face-to-face treatments due to limited access, cost, and/or time constraints. Technological advances such as widespread access to the Internet, increased use of smartphones, and newer behavioral self-monitoring tools have resulted in the development of a variety of eHealth weight management programs. In the present paper, a summary of the most current literature is provided along with potential solutions to methodological challenges (e.g., high attrition, minimal participant racial/ethnic diversity, heterogeneity of technology delivery modes). Dissemination and policy implications will be highlighted as future directions for the field of eHealth weight management. PMID:27783259

Great Decisions 1990: Foreign Policy Issues Facing the Nation.

ERIC Educational Resources Information Center

Hoepli, Nancy L., Ed.

The 1990 Great Decisions program, part of an annual series on foreign policy issues, is intended to create better better public understanding through information and analyses of important international issues. Current information is presented so that participants may be stimulated toward discussion, form opinions and contribute to the policy…

Mathematics and Global Survival.

ERIC Educational Resources Information Center

Schwartz, Richard H.

This resource was written to provide students with an awareness of critical issues facing the world today. In courses for college students, it can motivate their study of mathematics, teach them how to solve mathematical problems related to current global issues, provide coherence to mathematical studies through a focus on issues of human…

The Principal's Legal Handbook.

ERIC Educational Resources Information Center

Camp, William E., Ed.; And Others

The principal is faced with myriad legal issues on a daily basis, making it imperative that he or she keep abreast with developing legal issues. The first of four sections, "Students and the Law," surveys federal statutes and landmark Supreme Court decisions pertaining to the rights of students. It addresses legal issues regarding search and…

Bridging the Gap: District Use of Tax Anticipation Notes.

ERIC Educational Resources Information Center

Lipnick, Linda Hird

1994-01-01

School districts often face unevenly timed state aid and property tax disbursements. As a result, they issue a large volume of short-term, tax-exempt cash-flow operating notes. Offers details about why school districts need to issue notes and discusses the increasing trend of pooled note issues. (MLF)

The Coverage Issue

ERIC Educational Resources Information Center

Yoshinobu, Stan; Jones, Matthew G.

2012-01-01

A significant issue mathematics instructors face is how to cover all the material. Mathematics teachers of all levels have some external and internal pressures to "get through" all the required material. The authors define "the coverage issue" to be the set of difficulties that arise in attempting to cover a lengthy list of topics. Principal among…

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…

Native Americans and the Environment: A Survey of Twentieth-Century Issues.

ERIC Educational Resources Information Center

Lewis, David Rich

1995-01-01

Land; exploitation of land; and changing Indian needs, attitudes, and religious demands define environmental issues facing modern Native Americans. Such issues are related to agriculture and ranching, forests and watersheds, hunting and fishing, water, natural resource mining and pollution, hazardous and radioactive waste storage, urbanization of…

Education Issues. GAO Transition Series.

ERIC Educational Resources Information Center

Comptroller General of the U.S., Washington, DC.

This summary report is one of a series addressing major policy, management, or program issues facing Congress and the administration. The issues identified in this report indicate the need to: reduce the cost and preserve the integrity of higher education student loan and grant programs; enhance the federal role in monitoring lenders, agencies,…

A comparison of remote therapy, face to face therapy and an attention control intervention for people with aphasia: a quasi-randomised controlled feasibility study.

PubMed

Woolf, Celia; Caute, Anna; Haigh, Zula; Galliers, Julia; Wilson, Stephanie; Kessie, Awurabena; Hirani, Shashi; Hegarty, Barbara; Marshall, Jane

2016-04-01

To test the feasibility of a randomised controlled trial comparing face to face and remotely delivered word finding therapy for people with aphasia. A quasi-randomised controlled feasibility study comparing remote therapy delivered from a University lab, remote therapy delivered from a clinical site, face to face therapy and an attention control condition. A University lab and NHS outpatient service. Twenty-one people with aphasia following left hemisphere stroke. Eight sessions of word finding therapy, delivered either face to face or remotely, were compared to an attention control condition comprising eight sessions of remotely delivered supported conversation. The remote conditions used mainstream video conferencing technology. Feasibility was assessed by recruitment and attrition rates, participant observations and interviews, and treatment fidelity checking. Effects of therapy on word retrieval were assessed by tests of picture naming and naming in conversation. Twenty-one participants were recruited over 17 months, with one lost at baseline. Compliance and satisfaction with the intervention was good. Treatment fidelity was high for both remote and face to face delivery (1251/1421 therapist behaviours were compliant with the protocol). Participants who received therapy improved on picture naming significantly more than controls (mean numerical gains: 20.2 (remote from University); 41 (remote from clinical site); 30.8 (face to face); 5.8 (attention control); P <.001). There were no significant differences between groups in the assessment of conversation. Word finding therapy can be delivered via mainstream internet video conferencing. Therapy improved picture naming, but not naming in conversation. © The Author(s) 2015.

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,…

Ethical issues faced by field primatologists: asking the relevant questions.

PubMed

Fedigan, Linda Marie

2010-09-01

Field primatologists face unusual ethical issues. We study animals rather than people and receive research approval from animal care rather than ethics committees. However, animal care evaluation forms are developed from concerns about laboratory animal research and are based on the "Three R's" for humane treatment of captive experimental subjects (replacement, reduction and refinement), which are only debatably relevant to field research. Scientists who study wild, free-ranging primates in host countries experience many ethical dilemmas seldom dealt with in animal care forms. This paper reviews the ethical issues many field primatologists say they face and how these might be better addressed by animal care forms. The ethical issues arising for field researchers are divided into three categories: "Presence, Protocols and People" and for each the most frequent issues are described. The most commonly mentioned ethical concern arising from our presence in the field is the possibility of disease transmission. Although most primate field studies employ only observational protocols, the practice of habituating our study animals to close human presence is an ethical concern for many since it can lessen the animals' fear of all humans, thereby facilitating undesirable behaviors (e.g., crop-raiding) and rendering them vulnerable to harm. Field primatologists who work in host countries must observe national laws and local traditions. As conservationists, primatologists must often negotiate between the resource needs and cultural practices of local people and the interests of the nonhuman primates. Many say they face more ethical dilemmas arising from human interactions than from research on the animals per se. This review concludes with suggestions for relevant questions to ask on animal care forms, and actions that field primatologists can take to better inform animal care committees about the common ethical issues we experience as well as how to develop guidelines for addressing them. (c) 2010 Wiley-Liss, Inc.

Assessment of Issues Facing Immigrant and Refugee Families

ERIC Educational Resources Information Center

Segal, Uma A.; Mayadas, Nazneen S.

2005-01-01

This article identifies the different problems immigrants and refugees face in the United States, especially socioeconomic and psychosocial concerns that often relate to the experience of migration. Traditional familial roles and responsibilities are frequently challenged, exacerbated by sociocultural differences and inadequate understandings…

Competencies in the Heartland

ERIC Educational Resources Information Center

Cejda, Brent

2012-01-01

Although many of the issues facing community colleges are similar, rural community colleges face additional leadership challenges due to limited resources, geographic isolation, and static economies. This chapter focuses on the impact of location on the interpretation and development of the leadership competencies. The chapter concludes with…

Afterschool and the Common Core State Standards. MetLife Foundation Afterschool Alert. Issue Brief No. 63

ERIC Educational Resources Information Center

Afterschool Alliance, 2014

2014-01-01

The Afterschool Alliance, in partnership with MetLife Foundation, is proud to present the first in their latest series of four issue briefs examining critical issues facing middle school youth and the vital role afterschool programs play in addressing these issues. This series explores afterschool and: the Common Core State Standards, students…

Afterschool Supporting Students with Disabilities and Other Special Needs. MetLife Foundation Afterschool Alert. Issue Brief No. 64

ERIC Educational Resources Information Center

Afterschool Alliance, 2014

2014-01-01

The Afterschool Alliance, in partnership with MetLife Foundation, is proud to present the second in their latest series of four issue briefs examining critical issues facing middle school youth and the vital role afterschool programs play in addressing these issues. This series explores afterschool and: the Common Core State Standards, students…

Afterschool: An Ally in Promoting Middle School Improvement. MetLife Foundation Afterschool Alert. Issue Brief No. 55

ERIC Educational Resources Information Center

Afterschool Alliance, 2012

2012-01-01

The Afterschool Alliance, in partnership with MetLife Foundation, is proud to present the first in its latest series of four issue briefs examining critical issues facing middle school youth and the vital role afterschool programs play in addressing these issues. This brief explores afterschool and school improvement. In communities across the…

Service-Learning in Afterschool: Helping Students Grow and Communities Prosper. MetLife Foundation Afterschool Alert. Issue Brief No. 52

ERIC Educational Resources Information Center

Afterschool Alliance, 2011

2011-01-01

The Afterschool Alliance, in partnership with MetLife Foundation, is proud to present the third in a series of four issue briefs examining critical issues facing middle school youth and the vital role afterschool programs play in addressing these issues. This brief focuses on service-learning opportunities for middle schoolers. Pairing service…

Afterschool: A Key to Successful Parent Engagement. MetLife Foundation Afterschool Alert. Issue Brief No. 57

ERIC Educational Resources Information Center

Afterschool Alliance, 2012

2012-01-01

The Afterschool Alliance, in partnership with MetLife Foundation, is proud to present the third in its latest series of four issue briefs examining critical issues facing middle school youth and the vital role afterschool programs play in addressing these issues. This brief explores afterschool and parent engagement. There is little dispute…

Results of the ASCD/NCSS Social Issues Survey: Are the Issues Studied in School the Important Issues Facing Humankind?

ERIC Educational Resources Information Center

Molnar, Alex

1983-01-01

According to National Council for the Social Studies and the Association for Supervision and Curriculum Development respondents, the issues deemed important--nuclear disarmament, pollution, worldwide wealth and poverty, and alternatives to the U.S. social-economic-political system--are not included in the social studies to the extent they should…

Neural basis of distorted self-face recognition in social anxiety disorder.

PubMed

Kim, Min-Kyeong; Yoon, Hyung-Jun; Shin, Yu-Bin; Lee, Seung-Koo; Kim, Jae-Jin

2016-01-01

The observer perspective causes patients with social anxiety disorder (SAD) to excessively inspect their performance and appearance. This study aimed to investigate the neural basis of distorted self-face recognition in non-social situations in patients with SAD. Twenty patients with SAD and 20 age- and gender-matched healthy controls participated in this fMRI study. Data were acquired while participants performed a Composite Face Evaluation Task, during which they had to press a button indicating how much they liked a series of self-faces, attractively transformed self-faces, and attractive others' faces. Patients had a tendency to show more favorable responses to the self-face and unfavorable responses to the others' faces compared with controls, but the two groups' responses to the attractively transformed self-faces did not differ. Significant group differences in regional activity were observed in the middle frontal and supramarginal gyri in the self-face condition (patients < controls); the inferior frontal gyrus in the attractively transformed self-face condition (patients > controls); and the middle frontal, supramarginal, and angular gyri in the attractive others' face condition (patients > controls). Most fronto-parietal activities during observation of the self-face were negatively correlated with preference scores in patients but not in controls. Patients with SAD have a positive point of view of their own face and experience self-relevance for the attractively transformed self-faces. This distorted cognition may be based on dysfunctions in the frontal and inferior parietal regions. The abnormal engagement of the fronto-parietal attentional network during processing face stimuli in non-social situations may be linked to distorted self-recognition in SAD.

Understanding new media. Trends and issues in electronic distribution of information

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

Compaine, B.M.

The authors provide an indepth look at the changes facing information businesses, which have expanded from the traditional publishing and broadcasting companies to include financial service businesses, retailers, and telecommunications carriers. Offering a unique conceptual framework - the information business map - this book stresses the political and regulatory forces that are reshaping the information industry's structure, identifies the issues that face strategic planners and policymakers, and suggests policy options and their potential consequences for the future. Each article provides a selected bibliography. 37 figures, 10 tables.

17 CFR 230.460 - Distribution of preliminary prospectus.

Code of Federal Regulations, 2011 CFR

2011-04-01

... issued by a face-amount certificate company or a redeemable security issued by an open-end management... the effective date of the registration statement in the same fashion as is required in the case of...

17 CFR 230.460 - Distribution of preliminary prospectus.

Code of Federal Regulations, 2010 CFR

2010-04-01

... issued by a face-amount certificate company or a redeemable security issued by an open-end management... the effective date of the registration statement in the same fashion as is required in the case of...

Weighty Issues for Kids: Taking Aim at Childhood Obesity

MedlinePlus

... Weighty Issues for Kids Taking Aim at Childhood Obesity Send us your comments Kids face a lot ... of lifelong medical conditions. That problem is childhood obesity. Kids won’t be able to tackle this ...

Management challenges faced by managers of New Zealand long-term care facilities.

PubMed

Madas, E; North, N

2000-01-01

This article reports on a postal survey of 78 long-term care managers in one region of New Zealand, of whom 45 (58%) responded. Most long-term care managers (73.2%) were middle-aged females holding nursing but not management qualifications. Most long-term care facilities (69%) tended to be stand-alone facilities providing a single type of care (rest home or continuing care hospital). The most prominent issues facing managers were considered to be inadequate funding to match the growing costs of providing long-term care and occupancy levels. Managers believed that political/regulatory, economic and social factors influenced these issues. Despite a turbulent health care environment and the challenges facing managers, long-term care managers reported they were coping well and valued networking.

A survey on medicinal materials used in traditional systems of medicine in Sri Lanka.

PubMed

Kankanamalage, T N M; Dharmadasa, R M; Abeysinghe, D C; Wijesekara, R G S

2014-08-08

Sri Lanka has rich traditional systems of medicine, which cater to 60-70% of the rural population׳s primary health care needs. However, development of existing systems has been hindered by the unavailability of up-to-date information on medicinal materials and other related issues. For streamlining purposes, we investigated the present-day scenario of country׳s medicinal plant industry by gathering up-to-date information on the types of raw materials required, their aggregate quantities, heavily used and rare materials, family wise distribution, challenges faced by stakeholders as well as other pertinent issues. The present survey covered the selected government Ayurveda hospitals, traditional and Ayurveda practitioners, large and small-scale herbal drug and cosmetic manufactures, importers, collectors and Ayurveda commissioners throughout the country. A systematic questionnaire was distributed and face-to-face interviews were conducted. Collected data were tabulated and analyzed. A diverse range of medicinal materials, including 290 species (64.73%) from dried plants, 59 (13.17%) from fresh plants, 69 (15.40%) from minerals, 18 (4.02%) from animal sources and 12 (2.68%) from other sources were recorded. A total of 302 plant species belonging to 95 families, dominated by Leguminosae family, was listed. Out of these, 46 species belonging to 35 families were used intensively. A large portion of herbal materials was of completely local origin (71.13%) while 26% were imported and the rest (2.87%) can be obtained by both routes. Leaves were the most highly used part of the plant (22.2%). High price, poor quality, insufficient or totally absence of continuous supply and adulteration were the main constraints faced by the stakeholders. The unavailability of systematic cultivation and processing protocols, incorrect identification, and lack of proper quality control methodologies were identified as major challenges of the industry. The present study revealed a currently bleak scenario of the medicinal material industry in Sri Lanka. The results clearly demonstrated the need to implement a national strategy to address the major challenges faced by different stakeholders. Information generated through this study could be effectively incorporated for the formulation of a sustainable development strategy for this industry. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

The Navy's high-energy laser weapon system

NASA Astrophysics Data System (ADS)

Cook, Joung R.; Albertine, John R.

1997-05-01

Over the past 25 years, in an attempt to develop a speed-of- light hard-kill weapon system, the U.S. Navy has successfully reduced megawatt-class chemical laser and high power beam control technologies to engineering practice. This Navy program was established during the cold war era when defending naval battle group was the primary concern of the U.S. Navy. Since the collapse of the Soviet Union, however, an urgent and challenging issue facing the U.S. Navy is the self-defense against cruise missile in a littoral battlefield environment against threats originating from shore and/or scattered low- value platforms. This fundamental shift in the battlefield environment and engagement configuration profoundly affected the basic performance requirements placed on potential shipboard high energy laser weapon systems (HELWS). In a littoral maritime environment, thermal blooming limits atmospheric propagation of an HEL beam, and thus limits the weapon's effectiveness. This paper identifies and discusses the technical issues associated with HELWS requirements in this new environment. It also discuses the collateral capabilities that enhance and complement the performance of other weapon and sensor systems onboard ship. This paper concludes that the HELWS using a free electron laser (FEL) offers a unique weapon option for our warships in facing the new defense challenges of the future.

Cognitive control, attention, and the other race effect in memory.

PubMed

Brown, Thackery I; Uncapher, Melina R; Chow, Tiffany E; Eberhardt, Jennifer L; Wagner, Anthony D

2017-01-01

People are better at remembering faces from their own race than other races-a phenomenon with significant societal implications. This Other Race Effect (ORE) in memory could arise from different attentional allocation to, and cognitive control over, same- and other-race faces during encoding. Deeper or more differentiated processing of same-race faces could yield more robust representations of same- vs. other-race faces that could support better recognition memory. Conversely, to the extent that other-race faces may be characterized by lower perceptual expertise, attention and cognitive control may be more important for successful encoding of robust, distinct representations of these stimuli. We tested a mechanistic model in which successful encoding of same- and other-race faces, indexed by subsequent memory performance, is differentially predicted by (a) engagement of frontoparietal networks subserving top-down attention and cognitive control, and (b) interactions between frontoparietal networks and fusiform cortex face processing. European American (EA) and African American (AA) participants underwent fMRI while intentionally encoding EA and AA faces, and ~24 hrs later performed an "old/new" recognition memory task. Univariate analyses revealed greater engagement of frontoparietal top-down attention and cognitive control networks during encoding for same- vs. other-race faces, stemming particularly from a failure to engage the cognitive control network during processing of other-race faces that were subsequently forgotten. Psychophysiological interaction (PPI) analyses further revealed that OREs were characterized by greater functional interaction between medial intraparietal sulcus, a component of the top-down attention network, and fusiform cortex during same- than other-race face encoding. Together, these results suggest that group-based face memory biases at least partially stem from differential allocation of cognitive control and top-down attention during encoding, such that same-race memory benefits from elevated top-down attentional engagement with face processing regions; conversely, reduced recruitment of cognitive control circuitry appears more predictive of memory failure when encoding out-group faces.

Cognitive control, attention, and the other race effect in memory

PubMed Central

Uncapher, Melina R.; Chow, Tiffany E.; Eberhardt, Jennifer L.; Wagner, Anthony D.

2017-01-01

People are better at remembering faces from their own race than other races–a phenomenon with significant societal implications. This Other Race Effect (ORE) in memory could arise from different attentional allocation to, and cognitive control over, same- and other-race faces during encoding. Deeper or more differentiated processing of same-race faces could yield more robust representations of same- vs. other-race faces that could support better recognition memory. Conversely, to the extent that other-race faces may be characterized by lower perceptual expertise, attention and cognitive control may be more important for successful encoding of robust, distinct representations of these stimuli. We tested a mechanistic model in which successful encoding of same- and other-race faces, indexed by subsequent memory performance, is differentially predicted by (a) engagement of frontoparietal networks subserving top-down attention and cognitive control, and (b) interactions between frontoparietal networks and fusiform cortex face processing. European American (EA) and African American (AA) participants underwent fMRI while intentionally encoding EA and AA faces, and ~24 hrs later performed an “old/new” recognition memory task. Univariate analyses revealed greater engagement of frontoparietal top-down attention and cognitive control networks during encoding for same- vs. other-race faces, stemming particularly from a failure to engage the cognitive control network during processing of other-race faces that were subsequently forgotten. Psychophysiological interaction (PPI) analyses further revealed that OREs were characterized by greater functional interaction between medial intraparietal sulcus, a component of the top-down attention network, and fusiform cortex during same- than other-race face encoding. Together, these results suggest that group-based face memory biases at least partially stem from differential allocation of cognitive control and top-down attention during encoding, such that same-race memory benefits from elevated top-down attentional engagement with face processing regions; conversely, reduced recruitment of cognitive control circuitry appears more predictive of memory failure when encoding out-group faces. PMID:28282414

Pull of Gravity: A Media Review Focusing on the Social and Environmental Effects of Recidivism.

PubMed

Mejia, Lidyvez

2016-01-01

Recidivism is defined as reincarceration, reconviction and/or being reimprisoned. This article focuses on the issues of recidivism while incorporating Pull of Gravity, a documentary, which highlights the challenges ex-offenders encounter during postrelease. This article explores 3 sociological issues closely related to recidivism: (1) types of populations that are recidivating, (2) communities' ex-offenders are returning home to, and (3) challenges they face in their transition. This article integrates research on issues of reentry and utilizes real-life experiences reflected through this film to give readers a tangible perception on the challenges that are currently faced. It explores possible resolutions while prompting critical thinking for everyone; individuals who are familiar with this topic and those who are foreign.

Analysis of students critical thinking skills in socio-scientific issues of biodiversity subject

NASA Astrophysics Data System (ADS)

Santika, A. R.; Purwianingsih, W.; Nuraeni, E.

2018-05-01

Critical thinking is a skills the which students should have in order to face 21st century demands. Critical thinking skills can help people in facing their daily problems, especially problems roommates relate to science. This research is aimed to analyze students critical thinking skills in socio-scientific issues of biodiversity subject. The method used in this research was descriptive method. The research subject is first-grade students’ in senior high school. The data collected by interview and open-ended question the which classified based on framework : (1) question at issue, (2) information (3) purpose (4) concepts (5) assumptions, (6) point of view, (7) interpretation and inference, and (8) implication and consequences, then it will be assessed by using rubrics. The result of the data showed students critical thinking skills in socio-scientific issues of biodiversity subject is in low and medium category. Therefore we need a learning activity that is able to develop student’s critical thinking skills, especially regarding issues of social science.

Strategies for Increasing Academic Achievement in Higher Education

ERIC Educational Resources Information Center

Ensign, Julene; Woods, Amelia Mays

2014-01-01

Higher education today faces unique challenges. Decreasing student engagement, increasing diversity, and limited resources all contribute to the issues being faced by students, educators, and administrators alike. The unique characteristics and expectations that students bring to their professional programs require new methods of addressing…

On-Line Pesticide Training with Narrated Powerpoint Presentations

ERIC Educational Resources Information Center

Johnson, Steven B.

2015-01-01

UMaine Cooperative Extension is the primary educational delivery organization for pesticide recertification credits in Maine. Shrinking budgets and staff numbers are making traditional face-to-face delivery increasingly difficult to maintain. To address this issue, on-line pesticide applicator recertification training credits were developed. The…

A comprehensive review of state laws governing Internet and other delivery sales of cigarettes in the United States.

PubMed

Chriqui, Jamie F; Ribisl, Kurt M; Wallace, Raedell M; Williams, Rebecca S; O'Connor, Jean C; el Arculli, Regina

2008-02-01

All U.S. states regulate face-to-face tobacco sales at retail outlets. However, the recent growth of delivery sales of tobacco products by Internet and mail-order vendors has prompted new state regulations focused on preventing youth access and tax evasion. To date, there are no comprehensive and systematic analyses of these laws. The objectives of this study were to: (a) document the historical enactment of the laws; (b) assess the nature and extent of the laws; and (c) examine the relationship between the presence of laws and state tobacco control policy and other contextual variables. Between 1992 and 2006, 34 states (67%) enacted a relevant law, with 27 states' laws (45%) effective between 2003 and 2006. Five states banned direct-to-consumer shipment of cigarettes. The remaining 29 states' laws included a combination of requirements addressing minimum age/ID, payment issues, shipping, vendor licensure and related issues, tax collection/remittance, and penalties/enforcement. States with delivery sales laws have stronger youth tobacco access policies and state tobacco control environments, as well as higher state cigarette excise tax rates and revenue, past-month cigarette use rates, and perceptions of risk of use by adolescents. This paper provides the policy context for understanding Internet and other cigarette delivery sales laws in the U.S. It also provides a systematic framework for ongoing policy surveillance and will contribute to future analyses of the impact of these laws on successfully reducing youth access to cigarettes and preventing tax evasion.

Insights for conducting real-time focus groups online using a web conferencing service.

PubMed

Kite, James; Phongsavan, Philayrath

2017-01-01

Background Online focus groups have been increasing in use over the last 2 decades, including in biomedical and health-related research. However, most of this research has made use of text-based services such as email, discussion boards, and chat rooms, which do not replicate the experience of face-to-face focus groups. Web conferencing services have the potential to more closely match the face-to-face focus group experience, including important visual and aural cues. This paper provides critical reflections on using a web conferencing service to conduct online focus groups. Methods As part of a broader study, we conducted both online and face-to-face focus groups with participants. The online groups were conducted in real-time using the web conferencing service, Blackboard Collaborate TM . We used reflective practice to assess how the conduct and content of the groups were similar and how they differed across the two platforms. Results We found that further research using such services is warranted, particularly when working with hard-to-reach or geographically dispersed populations. The level of discussion and the quality of the data obtained was similar to that found in face-to-face groups. However, some issues remain, particularly in relation to managing technical issues experienced by participants and ensuring adequate recording quality to facilitate transcription and analysis. Conclusions Our experience with using web conferencing for online focus groups suggests that they have the potential to offer a realistic and comparable alternative to face-to-face focus groups, especially for geographically dispersed populations such as rural and remote health practitioners. Further testing of these services is warranted but researchers should carefully consider the service they use to minimise the impact of technical difficulties.

Plagiarism: Academic Dishonesty or "Blind Spot" of Multicultural Education?

ERIC Educational Resources Information Center

Song-Turner, Helen

2008-01-01

One of the issues facing universities operating in a range of market situations and contexts is that of plagiarism. Different universities have taken different approaches in dealing with this issue. In an Australian university context, this issue is of particular concern, given the large numbers of overseas students studying in Australia, and…

Current and Emerging Ethical Issues in Counseling: A Delphi Study of Expert Opinions

ERIC Educational Resources Information Center

Herlihy, Barbara; Dufrene, Roxane L.

2011-01-01

A Delphi study was conducted to ascertain the opinions of panel experts regarding the most important current and emerging ethical issues facing the counseling profession. Expert opinions on ethical issues in counselor preparation also were sought. Eighteen panelists responded to 3 rounds of data collection interspersed with feedback. Themes that…

Turning the Instruction over: How to Invite Engagement through Community Connection and Civic Action

ERIC Educational Resources Information Center

Pate, Joseph A.; Tobias, Toby; Johnson, Corey W.; Powell, Gwynn

2012-01-01

The Critical Issues Investigation combines experiential education philosophy with service-learning methods to situate a section of a course in both personal and professional development utilizing active and engaged citizenship for college age students. Through the use of the National Issues Forum materials, critical issues facing a variety of…

Selected Issues Facing U.S. Graduate Education.

ERIC Educational Resources Information Center

Neal, Homer A.

Three issues are discussed that relate to (1) the need for the United States to become more technologically competitive and more daring in ways to produce, nurture and encourage high quality research and (2) the state of the talent pool that must produce the scientists, mathematicians and engineers to do this research. The first issue concerns…

Taking it Personally: Using Literature To Stimulate and Sustain Research.

ERIC Educational Resources Information Center

Barkley, Mary

Literature can bring meaning to student research. When students read they develop connections to characters. They care; they empathize; they recognize the issues that face characters' lives, and they develop beliefs about those issues. Students' new feelings and beliefs motivate them to conduct research related to those issues and sustain them…

Population. Global Issues Education Packet.

ERIC Educational Resources Information Center

Holm, Amy E.

One of the most critical issues that faces humanity is the world population boom. The high rate of population growth can directly affect sensitive issues such as the state of the environment, economic development, health, resource uses, and consumption. Though we have achieved the capability to override many of nature's limitations, we live in a…

Exploring E-Learning. IES Report 376.

ERIC Educational Resources Information Center

Pollard, E.; Hillage, J.

This guide summarizes current research and commentary on e-learning, examining the key issues facing organizations exploring e-learning for employee development. The guide contains six sections. The first section provides an introduction to the issue of e-learning and a summary of the issues discussed in the remainder of the guide. Section 2…

Sexual and Intimacy Issues for Aging Gay Men

ERIC Educational Resources Information Center

Pope, Mark; Wierzalis, Edward A.; Barret, Bob; Rankins, Michael

2007-01-01

The authors focus on the special issues involved in providing counseling to aging gay men regarding sex and intimacy. Although the stresses of aging experienced by gay men are similar to those of heterosexual men, older gay men face issues of a stigmatized sexual orientation, invisibility, negative stereotypes, and discrimination regarding aging.

Vocational Education in the 1990s: Major Issues.

ERIC Educational Resources Information Center

Pautler, Albert J., Jr., Ed.

This book is designed to present issues facing vocational education today and in the immediate future and to serve as a potential agenda for confronting these issues and assisting in responsible and responsive policy development, financing, research, and operation of vocational education programs in the 1990s. The 14 chapters are as follows:…

Measuring Up: Assessment Issues for Teachers, Counselors, and Administrators.

ERIC Educational Resources Information Center

Wall, Janet E., Ed.; Walz, Garry R., Ed.

This book attempts to promote improved understanding of assessment concepts by addressing the broad expanse of issues facing educators as they go about their duties and fulfill their responsibilities in schools and classrooms. The chapters in the book address some of the "hot button" issues related to testing and assessment in our nation's…

Development of Socioscientific Issues-Based Teaching for Preservice Science Teachers

ERIC Educational Resources Information Center

Nuangchalerm, Prasart

2009-01-01

Problem statement: In the context of science education reform in Thailand, we need to prepare science teachers who can face science and social issues controversial; teachers can response the question socioscientific issues and let their students to meet the goal of science education. This study investigated the conception leading preservice…

Sociocultural Paradoxes and Issues in E-Learning Use in Higher Education Africa

ERIC Educational Resources Information Center

Njenga, James Kariuki

2018-01-01

Sociocultural issues are major contributing factors in mass acceptance and effective use of technology. These issues are often perceived to contradict the benefits the technology brings about. E-learning use in higher education in Africa, as a technology, faces some sociocultural barriers that contradict its promise and benefits. This paper…

Issues in the Management of Distance Education.

ERIC Educational Resources Information Center

Murgatroyd, Stephen; Woudstra, Andrew

1989-01-01

Examines key issues facing administrators at Athabasca University and discusses their implications for distance education organizations. Topics discussed include strategic planning; accountability and cost effectiveness; consortia and cooperation; instructional design; managing technological innovation; marketing; quality assurance; and…

Facing Up to the Issues.

ERIC Educational Resources Information Center

Wakefield, Rowan; And Others

1984-01-01

Major long-term issues that will have to be addressed by the president and Congress are discussed. These include the changing American family, America's growing international debt, changing trends in agribusiness, industrial policy, and nuclear weapons and strategic deterrence. (RM)

Corporate Civil Disobedience in the Consumer Interest.

ERIC Educational Resources Information Center

Dennis, Michael R.; And Others

1994-01-01

Through catalytic issue management, corporations proactively seek to affect resolutions of issues in which they have some interest. Corporations now catalyze legal changes by purposely disobeying existing law, facing the associated consequences, and lobbying for desired changes. (Author)

Emerging Issues and Models in College Mental Health Services

ERIC Educational Resources Information Center

Locke, Ben; Wallace, David; Brunner, Jon

2016-01-01

This chapter provides a brief overview of the psychological issues facing today's college students, information about students receiving mental health services, and an evidence-based model describing the practice and functions of today's counseling centers.

A horizon scanning assessment of current and potential future threats to migratory shorebirds

USGS Publications Warehouse

Sutherland, William J.; Alves, José A.; Amano, Tatsuya; Chang, Charlotte H.; Davidson, Nicholas C.; Finlayson, C. Max; Gill, Jennifer A.; Gill, Robert E.; González, Patricia M.; Gunnarsson, Tómas Grétar; Kleijn, David; Spray, Chris J.; Székely, Tamás; Thompson, Des B.A.

2012-01-01

We review the conservation issues facing migratory shorebird populations that breed in temperate regions and use wetlands in the non-breeding season. Shorebirds are excellent model organisms for understanding ecological, behavioural and evolutionary processes and are often used as indicators of wetland health. A global team of experienced shorebird researchers identified 45 issues facing these shorebird populations, and divided them into three categories (natural, current anthropogenic and future issues). The natural issues included megatsunamis, volcanoes and regional climate changes, while current anthropogenic threats encompassed agricultural intensification, conversion of tidal flats and coastal wetlands by human infrastructure developments and eutrophication of coastal systems. Possible future threats to shorebirds include microplastics, new means of recreation and infectious diseases. We suggest that this review process be broadened to other taxa to aid the identification and ranking of current and future conservation actions.

What does brain response to neutral faces tell us about major depression? evidence from machine learning and fMRI.

PubMed

Oliveira, Leticia; Ladouceur, Cecile D; Phillips, Mary L; Brammer, Michael; Mourao-Miranda, Janaina

2013-01-01

A considerable number of previous studies have shown abnormalities in the processing of emotional faces in major depression. Fewer studies, however, have focused specifically on abnormal processing of neutral faces despite evidence that depressed patients are slow and less accurate at recognizing neutral expressions in comparison with healthy controls. The current study aimed to investigate whether this misclassification described behaviourally for neutral faces also occurred when classifying patterns of brain activation to neutral faces for these patients. TWO INDEPENDENT DEPRESSED SAMPLES: (1) Nineteen medication-free patients with depression and 19 healthy volunteers and (2) Eighteen depressed individuals and 18 age and gender-ratio-matched healthy volunteers viewed emotional faces (sad/neutral; happy/neutral) during an fMRI experiment. We used a new pattern recognition framework: first, we trained the classifier to discriminate between two brain states (e.g. viewing happy faces vs. viewing neutral faces) using data only from healthy controls (HC). Second, we tested the classifier using patterns of brain activation of a patient and a healthy control for the same stimuli. Finally, we tested if the classifier's predictions (predictive probabilities) for emotional and neutral face classification were different for healthy controls and depressed patients. Predictive probabilities to patterns of brain activation to neutral faces in both groups of patients were significantly lower in comparison to the healthy controls. This difference was specific to neutral faces. There were no significant differences in predictive probabilities to patterns of brain activation to sad faces (sample 1) and happy faces (samples 2) between depressed patients and healthy controls. Our results suggest that the pattern of brain activation to neutral faces in depressed patients is not consistent with the pattern observed in healthy controls subject to the same stimuli. This difference in brain activation might underlie the behavioural misinterpretation of the neutral faces content by the depressed patients.

Afterschool: A Strategy for Addressing and Preventing Middle School Bullying. MetLife Foundation Afterschool Alert. Issue Brief No. 51

ERIC Educational Resources Information Center

Afterschool Alliance, 2011

2011-01-01

The Afterschool Alliance, in partnership with MetLife Foundation, is proud to present the second in a series of four issue briefs examining critical issues facing middle school youth and the vital role afterschool programs play in addressing these issues. This brief focuses on bullying awareness and prevention. Bullying is a dangerous behavior…

Literacy in Afterschool: An Essential Building Block for Learning and Development. MetLife Foundation Afterschool Alert. Issue Brief No. 53

ERIC Educational Resources Information Center

Afterschool Alliance, 2011

2011-01-01

The Afterschool Alliance, in partnership with MetLife Foundation, is proud to present the fourth in a series of four issue briefs examining critical issues facing middle school youth and the vital role afterschool programs play in addressing these issues. This brief focuses on literacy education. While literacy's definition continues to expand to…

26 CFR 1.103-10 - Exemption for certain small issues of industrial development bonds.

Code of Federal Regulations, 2014 CFR

2014-04-01

... refunding issues of $1 million or less. (2) $10 million or less. (i) Under section 103(b)(6)(D), the issuing... less, in lieu of the $1 million exemption otherwise provided for in section 103(b)(6)(A), with respect... section 103(b)(6)(A), the outstanding face amount of prior $1 million or $10 million exempt small issues...

26 CFR 1.103-10 - Exemption for certain small issues of industrial development bonds.

Code of Federal Regulations, 2012 CFR

2012-04-01

... refunding issues of $1 million or less. (2) $10 million or less. (i) Under section 103(b)(6)(D), the issuing... less, in lieu of the $1 million exemption otherwise provided for in section 103(b)(6)(A), with respect... section 103(b)(6)(A), the outstanding face amount of prior $1 million or $10 million exempt small issues...

26 CFR 1.103-10 - Exemption for certain small issues of industrial development bonds.

Code of Federal Regulations, 2013 CFR

2013-04-01

... refunding issues of $1 million or less. (2) $10 million or less. (i) Under section 103(b)(6)(D), the issuing... less, in lieu of the $1 million exemption otherwise provided for in section 103(b)(6)(A), with respect... section 103(b)(6)(A), the outstanding face amount of prior $1 million or $10 million exempt small issues...

Ethical challenges in cluster randomized controlled trials: experiences from public health interventions in Africa and Asia

PubMed Central

Azad, Kishwar; Fernandez, Armida; Manandhar, Dharma S; Mwansambo, Charles W; Tripathy, Prasanta; Costello, Anthony M

2009-01-01

Abstract Public health interventions usually operate at the level of groups rather than individuals, and cluster randomized controlled trials (RCTs) are one means of evaluating their effectiveness. Using examples from six such trials in Bangladesh, India, Malawi and Nepal, we discuss our experience of the ethical issues that arise in their conduct. We set cluster RCTs in the broader context of public health research, highlighting debates about the need to reconcile individual autonomy with the common good and about the ethics of public health research in low-income settings in general. After a brief introduction to cluster RCTs, we discuss particular challenges we have faced. These include the nature of – and responsibility for – group consent, and the need for consent by individuals within groups to intervention and data collection. We discuss the timing of consent in relation to the implementation of public health strategies, and the problem of securing ethical review and approval in a complex domain. Finally, we consider the debate about benefits to control groups and the standard of care that they should receive, and the issue of post-trial adoption of the intervention under test. PMID:19876544

How to prevent trachoma and blindness.

PubMed

1995-01-01

The etiology associated with the loss of vision due to trachoma has been studied in great detail; so much so, that this cause of human suffering and potential blindness is now considered preventable. This brief communication describes the issues of trachoma prevention, available treatment, cost of prevention, and implementation challenges to establishing a program and making it work. International organizations such as WHO and UNICEF, in collaboration with nongovernmental organizations (NGOs) and local and national governments, have designed a simple yet effective trachoma control program. At the center of the program is community involvement. Better sanitation and access to clean water are two important community issues. Health education from childhood to adulthood is also critical. Individual knowledge about this disease has direct self-care implications (e.g., increased face washing). Treatment consists of antibiotics or simple surgery. Both have been developed to be low-cost and effective. National health officials must determine where health care funds are to be spent. This trachoma control program should be considered cost-effective. Materials and training are available for program implementation. Cost need no longer be the limiting factor in the establishment of a trachoma prevention and control program.

Motor control may support mirror neuron research with new hypotheses and methods. Reply to comments on "Grasping synergies: A motor-control approach to the mirror neuron mechanism"

NASA Astrophysics Data System (ADS)

D'Ausilio, Alessandro; Bartoli, Eleonora; Maffongelli, Laura

2015-03-01

We are grateful to all commentators for their insightful commentaries and observations that enrich our proposal. One of our aims was indeed to bridge the gap between fields of research that, progressing independently, are facing similar issues regarding the neural representation of motor knowledge. In this respect, we were pleased to receive feedback from eminent researchers on both the mirror neuron as well as the motor control fields. Their expertise covers animal and human neurophysiology, as well as the computational modeling of neural and behavioral processes. Given their heterogeneous cultural perspectives and research approaches, a number of important open questions were raised. For simplicity we separated these issues into four sections. In the first section we present methodological aspects regarding how synergies can be measured in paradigms investigating the human mirror system. The second section regards the fundamental definition of what exactly synergies might be. The third concerns how synergies can generate testable predictions in mirror neuron research. Finally, the fourth section deals with the ultimate question regarding the function of the mirror neuron system.

The inherent paradox of clinical trials in psychiatry.

PubMed Central

Helmchen, H; Müller-Oerlinghausen, B

1975-01-01

The authors sum up the central issue of ethics in the conduct of controlled clinical trials in these two paradoxes: 'first, it is unethical to use treatment the efficacy of which has not been examined scientifically; second, it is also unethical to examine the efficacy of treatment scientifically.' In this paper they set out to demonstrate how these antithetical statements apply in controlled trials conducted in psychiatric patients. In such trials the problem of obtaining informed consent may be acute, but in these patients giving 'informed' consent might contribute to a further exacerbation of the illness. Nevertheless the problem cannot be evaded, and scientific judgments must be applied to treatment for it to be sound and improved for the further benefit of patients. These problems in the case of psychiatric controlled trials are a part of the methodology, and in Germany a new drug law has been drafted to attempt to clarify the issue. The authors briefly discuss its application, and its consequences if such a law were enacted. British psychiatrists have exactly the same problems to face but so far no attempts have been made to establish a legal framework. PMID:775089

Pharmacy executives: leadership issues and associated skills, knowledge, and abilities in the U.S. Department of Defense.

PubMed

Meadows, Andrew B; Finstuen, Kenn; Hudak, Ronald P

2003-01-01

To identify the issues or problems that current and aspiring U.S. Department of Defense (DoD) pharmacy executives will face in the future and to define the skills, knowledge, and abilities (SKAs) required to successfully address these issues. Delphi method for executive decision making. DoD. Ninety-three pharmacists serving in the military grades of lieutenant colonel/commander and colonel/captain, as well as pharmacists selected for promotion to those grades. iterations of the Delphi method for executive decision making separated by an expert panel content analysis. Round 1--participants identified five major issues believed to be of greatest importance to pharmacy executives and reported specific SKAs that might be needed to successfully manage those issues. An expert panel sorted these issues into meaningful domains, then provided an appropriate title for each domain. Round 2--on a 7-point scale, respondents rated the SKA items according to their assessment of how much a future DoD pharmacy executive would need each SKA. Response rates were 44.1% and 46.2% for Delphi rounds 1 and 2, respectively. The first round generated 62 unique issues facing pharmacy executives. The expert panel reviewed and sorted the issues into eight domains and selected an appropriate title for each domain. The domains identified by the panel were human resources, pharmacy operations/business practices, information management and technology, financial resources, formulary management, drug therapy management, pharmacy benefit management, and leadership. During round 2, 73.3% of the top 15 rated SKAs came from the drug therapy management, leadership, and formulary management domains. The three highest-rated SKAs were "ability to see the big picture," "ability to build strong relations with medical staffs," and "skills in both writing and verbal communication." The issues facing future DoD pharmacy executives will require them to expand their clinical abilities as well as their ability to collaborate and communicate with other professionals.

Consultation Focus: Identification of Issues.

ERIC Educational Resources Information Center

Pian, Canta

This paper discusses some of the problems faced by Asian Americans. Major topics addressed include: (1) the lack of accurate census statistics on minorities, especially Asian and Pacific Americans; (2) the employment, health, and stereotypic portrayal problems faced by Asian and Pacific American women; (3) racially discriminatory immigration laws…

Exploring Biotechnology Using Case-Based Multimedia

ERIC Educational Resources Information Center

Bergland, Mark; Lundeberg, Mary; Klyczek, Karen; Sweet, Jennifer; Emmons, Jean; Martin, Christine; Marsh, Katherine; Werner, Joy; Jarvis-Uetz, Michelle

2006-01-01

Today, teachers face more challenges than ever, and biology teachers face a special challenge. As technology continues to expand, biology teachers have a responsibility to keep students informed of technological and scientific advances. Biology teachers must also address ethical issues associated with these advances. In this paper, the authors…

Exploring the Williams syndrome face-processing debate: the importance of building developmental trajectories.

PubMed

Karmiloff-Smith, Annette; Thomas, Michael; Annaz, Dagmara; Humphreys, Kate; Ewing, Sandra; Brace, Nicola; Duuren, Mike; Pike, Graham; Grice, Sarah; Campbell, Ruth

2004-10-01

Face processing in Williams syndrome (WS) has been a topic of heated debate over the past decade. Initial claims about a normally developing ('intact') face-processing module were challenged by data suggesting that individuals with WS used a different balance of cognitive processes from controls, even when their behavioural scores fell within the normal range. Measurement of evoked brain potentials also point to atypical processes. However, two recent studies have claimed that people with WS process faces exactly like normal controls. In this paper, we examine the details of this continuing debate on the basis of three new face-processing experiments. In particular, for two of our experiments we built task-specific full developmental trajectories from childhood to adolescence/adulthood and plotted the WS data on these trajectories. The first experiment used photos of real faces. While it revealed broadly equivalent accuracy across groups, the WS participants were worse at configural processing when faces were upright and less sensitive than controls to face inversion. In Experiment 2, measuring face processing in a storybook context, the face inversion effect emerged clearly in controls but only weakly in the WS developmental trajectory. Unlike the controls, the Benton Face Recognition Test and the Pattern Construction results were not correlated in WS, highlighting the different developmental patterns in the two groups. Again in contrast to the controls, Experiment 3 with schematic faces and non-face stimuli revealed a configural-processing deficit in WS both with respect to their chronological age (CA) and to their level of performance on the Benton. These findings point to both delay and deviance in WS face processing and illustrate how vital it is to build developmental trajectories for each specific task.

Improved emotional conflict control triggered by the processing priority of negative emotion.

PubMed

Yang, Qian; Wang, Xiangpeng; Yin, Shouhang; Zhao, Xiaoyue; Tan, Jinfeng; Chen, Antao

2016-04-18

The prefrontal cortex is responsible for emotional conflict resolution, and this control mechanism is affected by the emotional valence of distracting stimuli. In the present study, we investigated effects of negative and positive stimuli on emotional conflict control using a face-word Stroop task in combination with functional brain imaging. Emotional conflict was absent in the negative face context, in accordance with the null activation observed in areas regarding emotional face processing (fusiform face area, middle temporal/occipital gyrus). Importantly, these visual areas negatively coupled with the dorsolateral prefrontal cortex (DLPFC). However, the significant emotional conflict was observed in the positive face context, this effect was accompanied by activation in areas associated with emotional face processing, and the default mode network (DMN), here, DLPFC mainly negatively coupled with DMN, rather than visual areas. These results suggested that the conflict control mechanism exerted differently between negative faces and positive faces, it implemented more efficiently in the negative face condition, whereas it is more devoted to inhibiting internal interference in the positive face condition. This study thus provides a plausible mechanism of emotional conflict resolution that the rapid pathway for negative emotion processing efficiently triggers control mechanisms to preventively resolve emotional conflict.

Improved emotional conflict control triggered by the processing priority of negative emotion

PubMed Central

Yang, Qian; Wang, Xiangpeng; Yin, Shouhang; Zhao, Xiaoyue; Tan, Jinfeng; Chen, Antao

2016-01-01

The prefrontal cortex is responsible for emotional conflict resolution, and this control mechanism is affected by the emotional valence of distracting stimuli. In the present study, we investigated effects of negative and positive stimuli on emotional conflict control using a face-word Stroop task in combination with functional brain imaging. Emotional conflict was absent in the negative face context, in accordance with the null activation observed in areas regarding emotional face processing (fusiform face area, middle temporal/occipital gyrus). Importantly, these visual areas negatively coupled with the dorsolateral prefrontal cortex (DLPFC). However, the significant emotional conflict was observed in the positive face context, this effect was accompanied by activation in areas associated with emotional face processing, and the default mode network (DMN), here, DLPFC mainly negatively coupled with DMN, rather than visual areas. These results suggested that the conflict control mechanism exerted differently between negative faces and positive faces, it implemented more efficiently in the negative face condition, whereas it is more devoted to inhibiting internal interference in the positive face condition. This study thus provides a plausible mechanism of emotional conflict resolution that the rapid pathway for negative emotion processing efficiently triggers control mechanisms to preventively resolve emotional conflict. PMID:27086908

Neural Correlates of Covert Face Processing: fMRI Evidence from a Prosopagnosic Patient

PubMed Central

Liu, Jiangang; Wang, Meiyun; Shi, Xiaohong; Feng, Lu; Li, Ling; Thacker, Justine Marie; Tian, Jie; Shi, Dapeng; Lee, Kang

2014-01-01

Brains can perceive or recognize a face even though we are subjectively unaware of the existence of that face. However, the exact neural correlates of such covert face processing remain unknown. Here, we compared the fMRI activities between a prosopagnosic patient and normal controls when they saw famous and unfamiliar faces. When compared with objects, the patient showed greater activation to famous faces in the fusiform face area (FFA) though he could not overtly recognize those faces. In contrast, the controls showed greater activation to both famous and unfamiliar faces in the FFA. Compared with unfamiliar faces, famous faces activated the controls', but not the patient's lateral prefrontal cortex (LPFC) known to be involved in familiar face recognition. In contrast, the patient showed greater activation in the bilateral medial frontal gyrus (MeFG). Functional connectivity analyses revealed that the patient's right middle fusiform gyrus (FG) showed enhanced connectivity to the MeFG, whereas the controls' middle FG showed enhanced connectivity to the LPFC. These findings suggest that the FFA may be involved in both covert and overt face recognition. The patient's impairment in overt face recognition may be due to the absence of the coupling between the right FG and the LPFC. PMID:23448870

[Investigation on pattern of quality control for Chinese materia medica based on famous-region drug and bioassay--the work reference].

PubMed

Yan, Dan; Xiao, Xiaohe

2011-05-01

Selection and standardization of the work reference are the technical issues to be faced with in the bioassay of Chinese materia medica. Taking the bioassay of Coptis chinensis. as an example, the manufacture process of the famous-region drugs extraction was explained from the aspects of original identification, routine examination, component analysis and bioassay. The common technologies were extracted, and the selection and standardization procedures of the work reference for the bioassay of Chinese materia medica were drawn up, so as to provide technical support for constructing a new mode and method of the quality control of Chinese materia medica based on the famous-region drugs and bioassay.

Interdisciplinary challenges in the study of power grid resilience and stability and their relation to extreme weather events

NASA Astrophysics Data System (ADS)

Heitzig, J.; Fujiwara, N.; Aihara, K.; Kurths, J.

2014-10-01

This topical issue collects contributions to the interdisciplinary study of power grid stability in face of increasing volatility of energy production and consumption due to increasing renewable energy infeed and changing climatic conditions. The individual papers focus on different aspects of this field and bring together modern achievements from various disciplines, in particular complex systems science, nonlinear data analysis, control theory, electrical engineering, and climatology. Main topics considered here are prediction and volatility of renewable infeed, modelling and theoretical analysis of power grid topology, dynamics and stability, relationships between stability and complex network topology, and improvements via topological changes or control. Impacts for the design of smart power grids are discussed in detail.

Mind the gaps in research on the control of gastrointestinal nematodes of farmed ruminants and pigs.

PubMed

Charlier, J; Thamsborg, S M; Bartley, D J; Skuce, P J; Kenyon, F; Geurden, T; Hoste, H; Williams, A R; Sotiraki, S; Höglund, J; Chartier, C; Geldhof, P; van Dijk, J; Rinaldi, L; Morgan, E R; von Samson-Himmelstjerna, G; Vercruysse, J; Claerebout, E

2018-05-01

Gastrointestinal (GI) nematode control has an important role to play in increasing livestock production from a limited natural resource base and to improve animal health and welfare. In this synthetic review, we identify key research priorities for GI nematode control in farmed ruminants and pigs, to support the development of roadmaps and strategic research agendas by governments, industry and policymakers. These priorities were derived from the DISCONTOOLS gap analysis for nematodes and follow-up discussions within the recently formed Livestock Helminth Research Alliance (LiHRA). In the face of ongoing spread of anthelmintic resistance (AR), we are increasingly faced with a failure of existing control methods against GI nematodes. Effective vaccines against GI nematodes are generally not available, and anthelmintic treatment will therefore remain a cornerstone for their effective control. At the same time, consumers and producers are increasingly concerned with environmental issues associated with chemical parasite control. To address current challenges in GI nematode control, it is crucial to deepen our insights into diverse aspects of epidemiology, AR, host immune mechanisms and the socio-psychological aspects of nematode control. This will enhance the development, and subsequent uptake, of the new diagnostics, vaccines, pharma-/nutraceuticals, control methods and decision support tools required to respond to the spread of AR and the shifting epidemiology of GI nematodes in response to climatic, land-use and farm husbandry changes. More emphasis needs to be placed on the upfront evaluation of the economic value of these innovations as well as the socio-psychological aspects to prioritize research and facilitate uptake of innovations in practice. Finally, targeted regulatory guidance is needed to create an innovation-supportive environment for industries and to accelerate the access to market of new control tools. © 2017 Blackwell Verlag GmbH.

Contrasting Perspectives Of Junior versus Senior NASA ISS Flight Controllers On Leadership And Cultural Issues

NASA Technical Reports Server (NTRS)

Clement, James L.; Boyd, J. E.; Saylor, S.; Kanas, N.

2007-01-01

NASA flight controllers have always worked in a very demanding environment, but the International Space Station (ISS) poses even more challenges than prior missions. A recent NASA/Ames survey by Parke and Orasanu of NASA/Johnson flight controllers uncovered concerns about communications problems between American personnel and their international counterparts. To better understand these problems, we interviewed 14 senior and 12 junior ISS flight controllers at NASA/Johnson about leadership and cultural challenges they face and strategies for addressing these challenges. The qualitative interview data were coded and tabulated. Here we present quantitative analyses testing for differences between junior and senior controllers. Based on nonparametric statistical tests comparing responses across groups, the senior controllers were significantly more aware of the impact of working in dispersed teams, the context of constant change, and the upcoming multilateral challenges, while junior controllers were more aware of language and cultural issues. We consider our findings in light of other studies of controllers and other known differences between senior and junior controllers. For example, the fact that senior controllers had their formative early experience controlling pre-ISS short-duration Shuttle missions seems to have both positive and negative aspects, which are supported by our data. Our findings may also reflect gender differences, but we cannot unconfound this effect in our data because all the senior respondents were males. Many of the junior-senior differences are not only due to elapsed time on the job, but also due to a cohort effect. The findings of this study should be used for training curricula tailored differently for junior and senior controllers.

Violence.

ERIC Educational Resources Information Center

Council of Europe Forum, 1985

1985-01-01

Highlighting the issue of violence, this Forum issue contains 12 essays. Titles and authors are: "Passivity in the Face of Violence" (Henri Laborit); "Democratisation without Violence?" (Friedrich Hacker); "Ritualised Violence in Sport" (Christian Bromberger); "Violence in Prisons" (Luige Daga); "Racial Aggression" (Geoffrey Bindman); "Violence in…

ERCMExpress. Volume 3, Issue 5

ERIC Educational Resources Information Center

Taylor, Matt

2007-01-01

The Emergency Response and Crisis Management (ECRM) Technical Assistance Center's newsletter "ERCMExpress" provides comprehensive information on key issues in school emergency management. Many nontraditional schools across the United States, such as storefront schools, rural schools, and alternative education facilities, face challenges…

Washington state short line rail inventory and needs assessment.

DOT National Transportation Integrated Search

2015-06-01

The recently completed State Rail Plan for the state of Washington identified several key issues facing the states : rail system. Among these key issues are abandonment, port access and competitive needs of the ports and local : production regions...

An integrated regional planning/microsimulation model for the Buffalo/Niagara Falls area

DOT National Transportation Integrated Search

2010-04-01

This presentation examines the major planning issues facing the Buffalo and Niagara Falls area, which include freight, cross border congestion, and domestic issues. A Transportation Analysis and Simulation System (TRANSIMS) model is discussed that co...

Key Issues in Instructional Computer Graphics.

ERIC Educational Resources Information Center

Wozny, Michael J.

1981-01-01

Addresses key issues facing universities which plan to establish instructional computer graphics facilities, including computer-aided design/computer aided manufacturing systems, role in curriculum, hardware, software, writing instructional software, faculty involvement, operations, and research. Thirty-seven references and two appendices are…

The High Jump: Transition Issues of Learning Disabled Students and Their Parents.

ERIC Educational Resources Information Center

Ness, Jean E.

1989-01-01

Issues that face learning-disabled students and their parents during the transition from a secondary to a postsecondary setting are explored, and recommendations are offered for consideration in resolving problems during this period. (JDD)

The Wharton Symposium: Facing the Issues.

ERIC Educational Resources Information Center

Sullivan, David M.

1982-01-01

A public relations practitioner reports enthusiastically on his return to the campus for an "intellectually-broadening" public relations symposium. He summarizes critical social and economic issues addressed by distinguished scholars and experienced practitioners. For journal availability, see CS 705 902. (PD)

High heat flux issues for plasma-facing components in fusion reactors

NASA Astrophysics Data System (ADS)

Watson, Robert D.

1993-02-01

Plasma facing components in tokamak fusion reactors are faced with a number of difficult high heat flux issues. These components include: first wall armor tiles, pumped limiters, diverter plates, rf antennae structure, and diagnostic probes. Peak heat fluxes are 15 - 30 MW/m2 for diverter plates, which will operate for 100 - 1000 seconds in future tokamaks. Disruption heat fluxes can approach 100,000 MW/m2 for 0.1 ms. Diverter plates are water-cooled heat sinks with armor tiles brazed on to the plasma facing side. Heat sink materials include OFHC, GlidcopTM, TZM, Mo-41Re, and niobium alloys. Armor tile materials include: carbon fiber composites, beryllium, silicon carbide, tungsten, and molybdenum. Tile thickness range from 2 - 10 mm, and heat sinks are 1 - 3 mm. A twisted tape insert is used to enhance heat transfer and increase the burnout safety margin from critical heat flux limits to 50 - 60 MW/m2 with water at 10 m/s and 4 MPa. Tests using rastered electron beams have shown thermal fatigue failures from cracks at the brazed interface between tiles and the heat sink after only 1000 cycles at 10 - 15 MW/m2. These fatigue lifetimes need to be increased an order of magnitude to meet future requirements. Other critical issues for plasma facing components include: surface erosion from sputtering and disruption erosion, eddy current forces and runaway electron impact from disruptions, neutron damage, tritium retention and release, remote maintenance of radioactive components, corrosion-erosion, and loss-of-coolant accidents.

Creating Games to Get Students!

ERIC Educational Resources Information Center

Swanson, Dewey; Gusev, Dmitri A.

2015-01-01

The Computer Information and Technology Department (CIT) program of Purdue University is offered at our regional campus in Columbus, Indiana. Like many programs throughout the country, we face issues in recruiting new students. Over the last seven to eight years, we have faced declining enrollment, even as our main campus at West Lafayette saw…

Effects of Feeding Back the Motivation of a Collaboratively Learning Group

ERIC Educational Resources Information Center

Schoor, Cornelia; Kownatzki, Salome; Narciss, Susanne; Körndle, Hermann

2014-01-01

Introduction: Motivation is an important issue in both face-to-face and computer-supported collaborative learning. There are several approaches for enhancing motivation, including group awareness tools that provide feedback on the group's motivation. However, this feedback was rarely unconfounded with other constructs. Additionally, it is…

Working Together, Creating Knowledge: The University-Industry Research Collaboration Initiative.

ERIC Educational Resources Information Center

Business-Higher Education Forum, Washington, DC.

This document provides a detailed assessment of the opportunities and challenges facing university-industry research collaborations. This report represents a synthesis of the work and findings of this initiative. It analyzes several of the critical issues facing research collaborations between industry and universities and offers suggestions to…

Vocational Centres in Fiji Schools: A Needs Analysis

ERIC Educational Resources Information Center

McBeath, Clare

2005-01-01

A needs analysis was conducted into the issues facing the Technical and Vocational Education sector in Fiji. Vocational Centre teachers, Principals and an Education Officer were interviewed, and their responses analysed. The survey pointed to the difficulties currently experienced by the Vocational Centres in the face of poor facilities and…

Inside a Search. Commentary

ERIC Educational Resources Information Center

Cooper, Rosie

2011-01-01

Lou Marinoff's article, "Inside a Search," discusses the issues college search committees face in the pursuit of qualified faculty members that will be a good fit for their institutions. More often than not, faculty searches are more complex and challenging than the featured article suggests. The economic downturn facing the nation has resulted in…

Can Tag Help Schools Teach?

ERIC Educational Resources Information Center

Robert Wood Johnson Foundation, 2012

2012-01-01

Elementary schools are faced with a challenge: boosting student learning in an era when students face far more than schoolwork-related difficulties. Too often today, kids enter the classroom contending with issues ranging from bullying and emotional trauma to family instability and economic hardship--which can lead to behavioral problems that…

47 CFR 32.4200 - Long term debt and funded debt.

Code of Federal Regulations, 2010 CFR

2010-10-01

... applied to securities issued or assumed by the company, means the excess of the book or face amount of the... consideration received at their sale. (4) The face amount of debt reacquired prior to maturity that has not been... 32.4200 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES...

Understanding Incivility in Online Teaching

ERIC Educational Resources Information Center

Galbraith, Michael W.; Jones, Melanie S.

2010-01-01

This article addresses the issue of incivility in online teaching and learning. Incivility is defined within the context of face-to-face and online learning environments. Certain acts of incivility are explored as well as methods for prevention and reduction. Because academic dishonesty is becoming more prevalent, cheating and plagiarism are…

Increasing Student Success and Retention: A Multidimensional Approach

ERIC Educational Resources Information Center

Fowler, Paul R.; Boylan, Hunter R.

2010-01-01

Students who are seriously academically deficient, those who are underprepared in all subjects, face many academic challenges as they begin their coursework in higher education. However, students also face nonacademic and personal issues that create additional barriers to success. The results of this study suggest that increases in student success…

Plural Societies and the Possibility of Shared Citizenship

ERIC Educational Resources Information Center

Merry, Michael S.

2012-01-01

As civilization pushes headlong into the twenty-first century, increasingly stringent demands for citizenship issue forth from governments around the world faced with a formidable assortment of challenges. Faced with these challenges, states are exploring ways to elicit civic attachments from their heterogeneous populations, but doing so is…

Helping the Grieving Child in School. Fastback 460.

ERIC Educational Resources Information Center

Goldman, Linda

This booklet provides short treatment options for educators, counselors and others on grief issues that today's youth often face. Children may encounter the trauma of fatal illness, accidents, suicide, homicide, and terrorism that they experience either directly or indirectly through the media. They can also face abuse, divorce, multiple moves,…

Virtual Charter Schools: Realities and Unknowns

ERIC Educational Resources Information Center

Torre, Daniela

2013-01-01

Virtual charter schools have emerged over the last decade as an increasingly popular alternative to traditional public schooling. Unlike their face-to-face counterparts, virtual charter schools educate students through blended or entirely online curricula. They present a host of new policy issues that should be scrutinized in order to ensure that…

College Psychotherapy at a Korean University

ERIC Educational Resources Information Center

Chae, Soo Eun; Choi, Mi Hwa

2016-01-01

In the online interview presented in this article, two Korean counselors offer comments to questions regarding issues faced at a Korean University. They reflected on their roles and some of the many topics faced that included: (1) student misunderstanding about counseling needs, and how counseling questionnaires and the counselor helps them; (2)…

Improving the Human Condition: A Curricular Response to Critical Realities.

ERIC Educational Resources Information Center

Jelinek, James John, Ed.

The handbook examines issues facing the increasingly interdependent world and suggests areas of knowledge which educators must consider as they develop and implement curriculum to help students deal effectively with the future. The document contains eight articles. The first article identifies problems facing society as rapid change, economic…

Power within Blended Language Learning Programs in Japan

ERIC Educational Resources Information Center

Hinkelman, Don; Gruba, Paul

2012-01-01

As blended language learning environments evolve within tertiary foreign language institutions, issues of power with regards to the privileging of electronic technologies come to the fore. Blended learning, or the principled mix of online and classroom-based activities, challenges the practices of traditional CALL and face-to-face teaching within…

HIV serodiscordant relationships in India: translating science to practice.

PubMed

Solomon, Sunil Suhas; Solomon, Suniti

2011-12-01

Over the past 30 years, several interventions have been identified to prevent HIV transmission from HIV-infected persons to uninfected persons in discordant relationships. Yet, transmissions continue to occur. Interventions such as voluntary counselling and testing, condom promotion and risk reduction counselling are very effective in preventing transmission among serodiscordant couples but are underutilized in India despite their widespread availability. New interventions such as pre-risk exposure prophylaxis and universal antiretroviral therapy (irrespective of CD4 count) have been newly identified but face several challenges that impede their widespread implementation in India. Discordant couples in India also face certain unique socio-cultural issues such as marital and fertility pressure. We briefly review the various interventions (existing and novel) available for persons in discordant relationships in India and socio-cultural issues faced by these individuals and make recommendations to maximize their implementation.

Facial emotion recognition, face scan paths, and face perception in children with neurofibromatosis type 1.

PubMed

Lewis, Amelia K; Porter, Melanie A; Williams, Tracey A; Bzishvili, Samantha; North, Kathryn N; Payne, Jonathan M

2017-05-01

This study aimed to investigate face scan paths and face perception abilities in children with Neurofibromatosis Type 1 (NF1) and how these might relate to emotion recognition abilities in this population. The authors investigated facial emotion recognition, face scan paths, and face perception in 29 children with NF1 compared to 29 chronological age-matched typically developing controls. Correlations between facial emotion recognition, face scan paths, and face perception in children with NF1 were examined. Children with NF1 displayed significantly poorer recognition of fearful expressions compared to controls, as well as a nonsignificant trend toward poorer recognition of anger. Although there was no significant difference between groups in time spent viewing individual core facial features (eyes, nose, mouth, and nonfeature regions), children with NF1 spent significantly less time than controls viewing the face as a whole. Children with NF1 also displayed significantly poorer face perception abilities than typically developing controls. Facial emotion recognition deficits were not significantly associated with aberrant face scan paths or face perception abilities in the NF1 group. These results suggest that impairments in the perception, identification, and interpretation of information from faces are important aspects of the social-cognitive phenotype of NF1. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Managing Information Technology: Facing the Issues. Track VI: Academic Computing Issues.

ERIC Educational Resources Information Center

CAUSE, Boulder, CO.

Eight papers making up Track VI of the 1989 conference of the Professional Association for the Management of Information Technology in Higher Education (known as CAUSE, an acronym of the association's former name) are presented in this document. The focus of Track VI is on academic computing issues, and the papers include: "Loan-a-Mac: A…

Minimizing Disparities and Developing Support by Identifying Differences in Confidence and Knowledge Related to Water Issues

ERIC Educational Resources Information Center

Taylor, Melissa; Lamm, Alexa J.

2016-01-01

Extension educators face challenges as they strive to keep up with critical issues in their communities, such as those surrounding water. A growing population and a diminishing water supply necessitate that Florida residents become more knowledgeable about water issues. We conducted research to determine how confident both the general public and…

A Critical Commentary on Combined Methods Approach to Researching Educational and Social Issues

ERIC Educational Resources Information Center

Nudzor, Hope Pius

2009-01-01

One major issue social science research is faced with concerns the methodological schism and internecine "warfare" that divides the field. This paper examines critically what is referred to as combined methods research, and the claim that this is the best methodology for addressing complex social issues. The paper discredits this claim on the…

Ethics of Inquiry: Issues in the Scholarship of Teaching and Learning.

ERIC Educational Resources Information Center

Hutchings, Pat, Ed.

This collection contains seven case studies about ethical issues faced by scholars of teaching and learning, each with commentary from individuals who bring different perspectives to bear on the issues. This case-plus-commentaries format enacts a central theme of the volume, which is that there is no single right way to resolve the ethical…

Addressing Physical and Emotional Issues in Children's Literature

ERIC Educational Resources Information Center

Johnson, Jonathon

2010-01-01

The purpose of this paper is to examine how physical and mental disabilities are addressed in children's literature. Many authors are able to integrate the issues into their work in a way that enhances the story and benefits the reader. As young readers learn about the issues and struggles faced by children with mental and physical disabilities,…

Managing Information Technology: Facing the Issues. Track II: Funding and Accountability Issues.

ERIC Educational Resources Information Center

CAUSE, Boulder, CO.

Eight papers making up Track II of the 1989 conference of the Professional Association for the Management of Information Technology in Higher Education (known as CAUSE, an acronym for the association's former name) are presented in this document. The focus of Track II is on funding and accountability issues, and the papers include: "A…

Managing Information Technology: Facing the Issues. Track III: Organization and Personnel Issues.

ERIC Educational Resources Information Center

CAUSE, Boulder, CO.

Seven papers making up Track III of the 1989 conference of the Professional Association for the Management of Information Technology in Higher Education (known as CAUSE, an acronym of the association's former name) are presented in this document. The focus of Track III is on organization and personnel issues, and the papers include: "How to…

Managing Information Technology: Facing the Issues. Track IV: Policy and Standards Issues.

ERIC Educational Resources Information Center

CAUSE, Boulder, CO.

Seven papers making up Track IV of the 1989 conference of the Professional Association for the Management of Information Technology in Higher Education (known as CAUSE; an acronym of the association's former name) are presented in this document. The focus of Track IV is on policy and standards issues and the papers include: "Developing…

Managing Information Technology: Facing the Issues. Track VII: Applications and Technology Issues.

ERIC Educational Resources Information Center

CAUSE, Boulder, CO.

Eight papers making up Track VII of the 1989 conference of the Professional Association for the Management of Information Technology in Higher Education (known as CAUSE, an acronym of the association's former name) are presented in this document. The focus of Track VII is on applications and technology issues, and the papers include: "The…

Through the Eyes of Higher Education Attorneys: How Department Chairs Are Navigating the Waters of Legal Issues and Risk Management

ERIC Educational Resources Information Center

Hustoles, Carol L. J.

2012-01-01

Legal and risk management issues substantially impact the operations of colleges and universities, which face escalating compliance requirements in an increasingly litigious environment. Failing to assess legal liability issues and to constructively address them with risk management processes create vulnerability to claims and litigation,…

Compliance issues raised by the United States' ratification and implementation of the education articles of the Convention on the Rights of the Child.

PubMed

Adams, Christopher; Rubel, Jordana

2010-01-01

This article evaluates compliance issues the United States could face in ratifying the education provisions of the United Nations Convention on the Rights of the Child (CRC). The authors compare states parties' obligations under the education provisions of the CRC--as construed by the CRC committee--with federal and state education protections and programs in the United States. The authors conclude that the United States currently complies with most of the provisions and faces minimal risk in ratifying the remaining provisions.

Vocational Rehabilitation: An Employment Program. Hearing on Examining the Vocational Rehabilitation System and the Rehabilitation Act, Focusing Slightly and Explore Some of the Issues, Including Linkage, the VR System Faces in Ohio, (Columbus, OH) before the Subcommittee on Employment and Training of the Committee on Labor and Human Resources. United States Senate, One Hundred Fifth Congress, First Session.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. Senate Committee on Labor and Human Resources.

This congressional report contains testimony examining the vocational rehabilitation system and the Vocational Rehabilitation Act and exploring some of the issues, including linkage, faced by the vocational rehabilitation system in Ohio. Statements were provided by a U.S. senator (Mike DeWine, Ohio) and representatives of the following agencies…

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

Jacobson, L.N.

Traffic congestion and personal mobility preservation are the most challenging issues facing transportation professionals. From Phoenix to San Francisco to Washington, D.C., citizens are identifying transportation as their number one concern, outweighing issues such as pollution, overpopulation, unemployment, and crime. In the state of Washington, particularly in the greater Seattle area, congestion is likewise a major concern. In order to address the mobility problems facing the urban areas of Washington, the state initiated a new transportation research and implementation program in October 1987. The program is called Freeway and Arterial Management Effort (FAME). The focus of the program is discussedmore » by the author.« less

Endourologic management of malignant ureteral obstruction: indications, results, and quality-of-life issues.

PubMed

Sountoulides, Petros; Pardalidis, Nikolaos; Sofikitis, Nikolaos

2010-01-01

Obstruction of the upper urinary tract is a problem commonly faced by practicing urologists. The constant evolution in endourology has effectively facilitated minimally invasive management of upper-tract obstruction. In a case in which malignancy is the cause of obstruction, however, the situation significantly changes. Questions arise regarding the need for relieving the obstruction, the means to accomplish this, and the benefits and drawbacks of each technique regarding both their efficacy and their impact on the patients well-being and the crucial issue of quality of life in the face of malignancy.

Ethical Issues Relating to Living Organ Donation in China.

PubMed

Wu, Y; Yang, T; Li, L; Ma, W

2016-01-01

Although great developments have been made in living organ donation, the ethical issues relating to living organ donation still face dilemmas in China. In this report, we discuss several ethical issues concerning living organ donation in China. It is argued that living organ donation in China could make further progress if the ethical issues proposed in this report are carefully considered. Copyright © 2016 Elsevier Inc. All rights reserved.

In your face: transcendence in embodied interaction

PubMed Central

Gallagher, Shaun

2014-01-01

In cognitive psychology, studies concerning the face tend to focus on questions about face recognition, theory of mind (ToM) and empathy. Questions about the face, however, also fit into a very different set of issues that are central to ethics. Based especially on the work of Levinas, philosophers have come to see that reference to the face of another person can anchor conceptions of moral responsibility and ethical demand. Levinas points to a certain irreducibility and transcendence implicit in the face of the other. In this paper I argue that the notion of transcendence involved in this kind of analysis can be given a naturalistic interpretation by drawing on recent interactive approaches to social cognition found in developmental psychology, phenomenology, and the study of autism. PMID:25071523

Nursing students' experiences of ethical issues in clinical practice: A New Zealand study.

PubMed

Sinclair, J; Papps, E; Marshall, B

2016-03-01

Nursing students experience ethical problems in clinical practice in a different way from registered nurses. In order to develop ethical reasoning and competence in nursing students, nurse educators must recognise the unique issues students face. This research described the occurrence of ethical issues in clinical practice for 373 undergraduate nursing students who responded to a national questionnaire investigating the frequency of pre-determined ethical issues and the corresponding level of distress. Over two thirds of respondents experienced breaches of a patient's right to confidentiality, privacy, dignity or respect and 87% experienced unsafe working conditions. The most distressing issues were those that compromised patient safety, including unsafe healthcare practices, working conditions and suspected abuse or neglect. Themes that emerged from an open-ended question included lack of support and supervision, bullying and end of life issues. This research found the frequency at which ethical issues are experienced was highest in year three participants. However, the overall distress levels were lower for the majority of issues for those participants in the later part of their degree. Recommendations from this research include developing ethics education around the main concerns that students face in order to enhance students' understanding, resilience and ability to respond appropriately. Copyright © 2016 Elsevier Ltd. All rights reserved.

Key anticipated regulatory issues for clinical use of human induced pluripotent stem cells.

PubMed

Knoepfler, Paul S

2012-09-01

The production of human induced pluripotent stem cells (hiPSCs) has greatly expanded the realm of possible stem cell-based regenerative medicine therapies and has particularly exciting potential for autologous therapies. However, future therapies based on hiPSCs will first have to address not only similar regulatory issues as those facing human embryonic stem cells with the US FDA and international regulatory agencies, but also hiPSCs have raised unique concerns as well. While the first possible clinical use of hiPSCs remains down the road, as a field it would be wise for us to anticipate potential roadblocks and begin formulating solutions. In this article, I discuss the potential regulatory issues facing hiPSCs and propose some potential changes in the direction of the field in response.

Family Issues in Multigenerational Households.

ERIC Educational Resources Information Center

Feinauer, Leslie L; And Others

1987-01-01

Studied issues faced by multigenerational families and their implications for family therapy. Major factors in multigenerational households included dependency, sibling relationships, depression, and demanding and egocentric behavior. Factors to consider during family therapy include respite care, age, interdependence, dignity, provision of care,…

7 CFR 1493.200 - General statement.

Code of Federal Regulations, 2013 CFR

2013-01-01

... OF AGRICULTURE EXPORT PROGRAMS CCC EXPORT CREDIT GUARANTEE PROGRAMS CCC Facility Guarantee Program... (CCC) Facility Guarantee Program (FGP). CCC will issue facility payment guarantees for project... so, will be incorporated by reference on the face of the facility payment guarantee issued by CCC. ...

7 CFR 1493.200 - General statement.

Code of Federal Regulations, 2012 CFR

2012-01-01

... OF AGRICULTURE EXPORT PROGRAMS CCC EXPORT CREDIT GUARANTEE PROGRAMS CCC Facility Guarantee Program... (CCC) Facility Guarantee Program (FGP). CCC will issue facility payment guarantees for project... so, will be incorporated by reference on the face of the facility payment guarantee issued by CCC. ...

7 CFR 1493.200 - General statement.

Code of Federal Regulations, 2014 CFR

2014-01-01

... OF AGRICULTURE EXPORT PROGRAMS CCC EXPORT CREDIT GUARANTEE PROGRAMS CCC Facility Guarantee Program... (CCC) Facility Guarantee Program (FGP). CCC will issue facility payment guarantees for project... so, will be incorporated by reference on the face of the facility payment guarantee issued by CCC. ...

A parallel expert system for the control of a robotic air vehicle

NASA Technical Reports Server (NTRS)

Shakley, Donald; Lamont, Gary B.

1988-01-01

Expert systems can be used to govern the intelligent control of vehicles, for example the Robotic Air Vehicle (RAV). Due to the nature of the RAV system the associated expert system needs to perform in a demanding real-time environment. The use of a parallel processing capability to support the associated expert system's computational requirement is critical in this application. Thus, algorithms for parallel real-time expert systems must be designed, analyzed, and synthesized. The design process incorporates a consideration of the rule-set/face-set size along with representation issues. These issues are looked at in reference to information movement and various inference mechanisms. Also examined is the process involved with transporting the RAV expert system functions from the TI Explorer, where they are implemented in the Automated Reasoning Tool (ART), to the iPSC Hypercube, where the system is synthesized using Concurrent Common LISP (CCLISP). The transformation process for the ART to CCLISP conversion is described. The performance characteristics of the parallel implementation of these expert systems on the iPSC Hypercube are compared to the TI Explorer implementation.

Centralized mission planning and scheduling system for the Landsat Data Continuity Mission

USGS Publications Warehouse

Kavelaars, Alicia; Barnoy, Assaf M.; Gregory, Shawna; Garcia, Gonzalo; Talon, Cesar; Greer, Gregory; Williams, Jason; Dulski, Vicki

2014-01-01

Satellites in Low Earth Orbit provide missions with closer range for studying aspects such as geography and topography, but often require efficient utilization of space and ground assets. Optimizing schedules for these satellites amounts to a complex planning puzzle since it requires operators to face issues such as discontinuous ground contacts, limited onboard memory storage, constrained downlink margin, and shared ground antenna resources. To solve this issue for the Landsat Data Continuity Mission (LDCM, Landsat 8), all the scheduling exchanges for science data request, ground/space station contact, and spacecraft maintenance and control will be coordinated through a centralized Mission Planning and Scheduling (MPS) engine, based upon GMV’s scheduling system flexplan9 . The synchronization between all operational functions must be strictly maintained to ensure efficient mission utilization of ground and spacecraft activities while working within the bounds of the space and ground resources, such as Solid State Recorder (SSR) and available antennas. This paper outlines the functionalities that the centralized planning and scheduling system has in its operational control and management of the Landsat 8 spacecraft.

A management-control system to assist with the development, contracting, and monitoring of new services for older people: you can always get what you want (with apologies to the Rolling Stones).

PubMed

Jacobs, Stephen

2007-10-01

Implementing community services can be a very complex process where people end up "not seeing the wood for the trees" and then accepting a compromise nobody wants. Neither agency theory nor stewardship theory is particularly robust when explaining the reality that funders and managers of community health service for older people face in managing contracts. There are particular difficulties with goal divergence between policy directives and implementation practices, which result from goals not being well understood and performance requirements being ambiguously defined and infrequently monitored. This leads to accountability issues for public managers, and raises efficiency and effectiveness issues. This paper provides an interim report on a project developing a management-control system to provide a process for health planners and funders to use when developing and contracting services. A major focus is inviting stakeholders into a process of communication that ensures that they have shared understandings of where they want to get to, and what has to be done to get there.

The IBM HeadTracking Pointer: improvements in vision-based pointer control.

PubMed

Kjeldsen, Rick

2008-07-01

Vision-based head trackers have been around for some years and are even beginning to be commercialized, but problems remain with respect to usability. Users without the ability to use traditional pointing devices--the intended audience of such systems--have no alternative if the automatic bootstrapping process fails. There is room for improvement in face tracking, and the pointer movement dynamics do not support accurate and efficient pointing. This paper describes the IBM HeadTracking Pointer, a system which attempts to directly address some of these issues. Head gestures are used to provide the end user a greater level of autonomous control over the system. A novel face-tracking algorithm reduces drift under variable lighting conditions, allowing the use of absolute, rather than relative, pointer positioning. Most importantly, the pointer dynamics have been designed to take into account the constraints of head-based pointing, with a non-linear gain which allows stability in fine pointer movement, high speed on long transitions and adjustability to support users with different movement dynamics. User studies have identified some difficulties with training the system and some characteristics of the pointer motion that take time to get used to, but also good user feedback and very promising performance results.

Evidence for perceptual deficits in associative visual (prosop)agnosia: a single-case study.

PubMed

Delvenne, Jean François; Seron, Xavier; Coyette, Françoise; Rossion, Bruno

2004-01-01

Associative visual agnosia is classically defined as normal visual perception stripped of its meaning [Archiv für Psychiatrie und Nervenkrankheiten 21 (1890) 22/English translation: Cognitive Neuropsychol. 5 (1988) 155]: these patients cannot access to their stored visual memories to categorize the objects nonetheless perceived correctly. However, according to an influential theory of visual agnosia [Farah, Visual Agnosia: Disorders of Object Recognition and What They Tell Us about Normal Vision, MIT Press, Cambridge, MA, 1990], visual associative agnosics necessarily present perceptual deficits that are the cause of their impairment at object recognition Here we report a detailed investigation of a patient with bilateral occipito-temporal lesions strongly impaired at object and face recognition. NS presents normal drawing copy, and normal performance at object and face matching tasks as used in classical neuropsychological tests. However, when tested with several computer tasks using carefully controlled visual stimuli and taking both his accuracy rate and response times into account, NS was found to have abnormal performances at high-level visual processing of objects and faces. Albeit presenting a different pattern of deficits than previously described in integrative agnosic patients such as HJA and LH, his deficits were characterized by an inability to integrate individual parts into a whole percept, as suggested by his failure at processing structurally impossible three-dimensional (3D) objects, an absence of face inversion effects and an advantage at detecting and matching single parts. Taken together, these observations question the idea of separate visual representations for object/face perception and object/face knowledge derived from investigations of visual associative (prosop)agnosia, and they raise some methodological issues in the analysis of single-case studies of (prosop)agnosic patients.

Regional Seminars to Address Current Nuclear Export Control Issues

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

Killinger, Mark H.

2002-07-01

The control of nuclear-related exports, a critical component of the nonproliferation regime, is facing several opportunities and challenges. As countries sign and ratify the International Atomic Energy Agency's (IAEA) safeguards Additional Protocol (AP), they will begin to report far more export information, including exports of a list of items similar to the Nuclear Supplier Group's Trigger List that existed when the AP was developed in the mid-1990s. This positive development contrasts with challenges such as globalization, transshipments, and tracking of end-uses. Pacific Northwest National Laboratory is proposing that the US Department of Energy (DOE) develop regional seminars that address thesemore » types of issues related to export/import controls. The DOE seminars would be designed to supplement regional seminars sponsored by the IAEA and member states on topics related to the Additional Protocol (referred to as "IAEA seminars"). The topic of nuclear export/import controls is not thoroughly addressed in the IAEA seminars. The proposed DOE seminars would therefore have two objectives: familiarizing countries with the export/import provisions of the Additional Protocol, and addressing challenges such as those noted above. The seminars would be directed particularly at countries that have not ratified the AP, and at regions where export-related problems are particularly prevalent. The intent is to encourage governments to implement more effective nuclear export control systems that meet the challenges of the 21st century.« less

Visual perception during mirror-gazing at one's own face in patients with depression.

PubMed

Caputo, Giovanni B; Bortolomasi, Marco; Ferrucci, Roberta; Giacopuzzi, Mario; Priori, Alberto; Zago, Stefano

2014-01-01

In normal observers, gazing at one's own face in the mirror for a few minutes, at a low illumination level, produces the apparition of strange faces. Observers see distortions of their own faces, but they often see hallucinations like monsters, archetypical faces, faces of relatives and deceased, and animals. In this research, patients with depression were compared to healthy controls with respect to strange-face apparitions. The experiment was a 7-minute mirror-gazing test (MGT) under low illumination. When the MGT ended, the experimenter assessed patients and controls with a specifically designed questionnaire and interviewed them, asking them to describe strange-face apparitions. Apparitions of strange faces in the mirror were very reduced in depression patients compared to healthy controls. Depression patients compared to healthy controls showed shorter duration of apparitions; minor number of strange faces; lower self-evaluation rating of apparition strength; lower self-evaluation rating of provoked emotion. These decreases in depression may be produced by deficits of facial expression and facial recognition of emotions, which are involved in the relationship between the patient (or the patient's ego) and his face image (or the patient's bodily self) that is reflected in the mirror.

Making progress: the role of cancer councils in Australia in indigenous cancer control.

PubMed

Thompson, Sandra C; Shahid, Shaouli; DiGiacomo, Michelle; Pilkington, Leanne; Davidson, Patricia M

2014-04-11

Indigenous Australians have poorer outcomes from cancer for a variety of reasons including poorer participation in screening programs, later diagnosis, higher rates of cancer with poor prognosis and poorer uptake and completion of treatment. Cancer prevention and support for people with cancer is part of the core business of the State and Territory Cancer Councils. To support sharing of lessons learned, this paper reports an environmental scan undertaken in 2010 in cancer councils (CCs) nationwide that aimed to support Indigenous cancer control. The methods replicated the approach used in a 2006 environmental scan of Indigenous related activity in CCs. The Chief Executive Officer of each CC nominated individuals for interview. Interviews explored staffing, projects, programs and activities to progress cancer control issues for Indigenous Australians, through phone or face-to-face interviews. Reported initiatives were tabulated using predetermined categories of activity and summaries were returned to interviewees, the Aboriginal and Torres Strait Islander Subcommittee and Chief Executive Officers for verification. All CCs participated and modest increases in activity had occurred in most states since 2006 through different means. Indigenous staff numbers were low and no Indigenous person had yet been employed in smaller CCs; no CC had an Indigenous Board member and efforts at capacity building were often directed outside of the organisation. Developing partnerships with Indigenous organisations were ongoing. Acknowledgement and specific mention of Indigenous people in policy was increasing. Momentum increased following the establishment of a national subcommittee which increased the profile of Indigenous issues and provided collegial and practical support for those committed to reducing Indigenous cancer disparities. Government funding of "Closing the Gap" and research in the larger CCs have been other avenues for increasing knowledge and activity in Indigenous cancer control. This environmental scan measured progress, allowed sharing of information and provided critical assessment of progress across areas of importance for increasing Indigenous cancer control. Structured examination of policies, institutional support systems, programs and interventions is a useful means of highlighting opportunities for progress with minority groups relevant for many organisations. Progress has occurred with momentum likely to increase in the future and benefit from commitment to long-term monitoring and sharing of achievements.

The mere exposure effect in patients with Alzheimer's disease.

PubMed

Winograd, E; Goldstein, F C; Monarch, E S; Peluso, J P; Goldman, W P

1999-01-01

The mere exposure effect was examined in patients with mild to moderate Alzheimer's disease (AD). Twenty patients and 20 elderly controls judged the physical characteristics of faces. Implicit memory was tested later by presenting pairs of faces (old and new) and asking participants which faces they liked better. Patients and controls exhibited above chance preference for previously exposed faces. Experiment 2 evaluated whether the preserved implicit memory of patients was mediated by explicit memory. Patients and controls again judged faces but then later chose which faces they had seen before. Patients exhibited impaired recognition memory compared to controls. These findings suggest that a mere exposure effect for unfamiliar faces is present in mild to moderate AD. The results are discussed in terms of perceptual and conceptual priming and relatively spared occipital lobe functioning in early AD.

Fusion of LBP and SWLD using spatio-spectral information for hyperspectral face recognition

NASA Astrophysics Data System (ADS)

Xie, Zhihua; Jiang, Peng; Zhang, Shuai; Xiong, Jinquan

2018-01-01

Hyperspectral imaging, recording intrinsic spectral information of the skin cross different spectral bands, become an important issue for robust face recognition. However, the main challenges for hyperspectral face recognition are high data dimensionality, low signal to noise ratio and inter band misalignment. In this paper, hyperspectral face recognition based on LBP (Local binary pattern) and SWLD (Simplified Weber local descriptor) is proposed to extract discriminative local features from spatio-spectral fusion information. Firstly, the spatio-spectral fusion strategy based on statistical information is used to attain discriminative features of hyperspectral face images. Secondly, LBP is applied to extract the orientation of the fusion face edges. Thirdly, SWLD is proposed to encode the intensity information in hyperspectral images. Finally, we adopt a symmetric Kullback-Leibler distance to compute the encoded face images. The hyperspectral face recognition is tested on Hong Kong Polytechnic University Hyperspectral Face database (PolyUHSFD). Experimental results show that the proposed method has higher recognition rate (92.8%) than the state of the art hyperspectral face recognition algorithms.

A REVIEW OF HUMAN-SYSTEM INTERFACE DESIGN ISSUES OBSERVED DURING ANALOG-TO-DIGITAL AND DIGITAL-TO-DIGITAL MIGRATIONS IN U.S. NUCLEAR POWER PLANTS

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

Kovesdi, C.; Joe, J.

The United States (U.S.) Department of Energy (DOE) Light Water Reactor Sustainability (LWRS) program is developing a scientific basis through targeted research and development (R&D) to support the U.S. nuclear power plant (NPP) fleet in extending their existing licensing period and ensuring their long-term reliability, productivity, safety, and security. Over the last several years, human factors engineering (HFE) professionals at the Idaho National Laboratory (INL) have supported the LWRS Advanced Instrumentation, Information, and Control (II&C) System Technologies pathway across several U.S. commercial NPPs in analog-to-digital migrations (i.e., turbine control systems) and digital-to-digital migrations (i.e., Safety Parameter Display System). These effortsmore » have included in-depth human factors evaluation of proposed human-system interface (HSI) design concepts against established U.S. Nuclear Regulatory Commission (NRC) design guidelines from NUREG-0700, Rev 2 to inform subsequent HSI design prior to transitioning into Verification and Validation. This paper discusses some of the overarching design issues observed from these past HFE evaluations. In addition, this work presents some observed challenges such as common tradeoffs utilities are likely to face when introducing new HSI technologies into NPP hybrid control rooms. The primary purpose of this work is to distill these observed design issues into general HSI design guidance that industry can use in early stages of HSI design.« less

Union for International Cancer Control International Session: healthcare economics: the significance of the UN Summit non-communicable diseases political declaration in Asia.

PubMed

Akaza, Hideyuki; Kawahara, Norie; Masui, Tohru; Takeyama, Kunihiko; Nogimori, Masafumi; Roh, Jae Kyung

2013-06-01

The Japan National Committee for the Union for International Cancer Control (UICC) and UICC-Asia Regional Office (ARO) organized an international session as part of the official program of the 71st Annual Meeting of the Japanese Cancer Association to discuss the topic "Healthcare Economics: The Significance of the UN Summit non-communicable diseases (NCDs) Political Declaration in Asia." The presenters and participants discussed the growing cost of cancer in the Asian region and the challenges that are faced by the countries of Asia, all of which face budgetary and other systemic constraints in tackling and controlling cancer in the region. The session benefited from the participation of various stakeholders, including cancer researchers and representatives of the pharmaceutical industry. They discussed the significance of the UN Political Declaration on the prevention and control of NCDs (2011) as a means of boosting awareness of cancer in the Asian region and also addressed the ways in which stakeholders can cooperate to improve cancer control and treatment. Other issues that were covered included challenges relating to pharmaceutical trials in Asia and how to link knowledge and research outcomes. The session concluded with the recognition that with the onset of a super-aged society in most countries in Asia and an increasing focus on quality of life rather than quantity of life, it is more important than ever for all stakeholders to continue to share information and promote policy dialogue on cancer control and treatment. © 2013 Japanese Cancer Association.

Facilitators and Barriers to the Achievement of Healthy Lifestyle Goals: Qualitative Findings From Australian Parents Enrolled in the PEACH Child Weight Management Program.

PubMed

Perry, Rebecca Anne; Daniels, Lynne Anne; Bell, Lucinda; Magarey, Anthea Margaret

2017-01-01

To describe the qualitative research methods used in the Parenting Eating and Activity for Child Health (PEACH) randomized controlled trial and to examine parent-reported facilitators and barriers to the achievement of program goals. Qualitative study using semistructured interviews. Parents enrolled in the Australian PEACH randomized controlled trial, a family-focused child weight management program conducted blinded for review. A total of 95 parents of overweight children aged 5-10 years participated in face-to-face semistructured interviews. Factors external to the PEACH intervention that facilitated or inhibited their success. Interviews were recorded, transcribed, and analyzed using thematic analysis techniques. Three facilitator themes were identified: (1) internal locus of parental control, (2) external locus of parental control, and (3) child factors. Six barrier themes were identified: (1) internal locus of parental control, (2) external locus of parental control, and (3) child factors; (4) maintenance and managing special occasions; (5) time management challenges; and (6) inconsistencies or lack of support. The social and environmental barriers and time pressures identified by parents are a common feature of Western family life such that many parents are raising families in stressful situations. Insights provided by this qualitative research provide an important understanding of these experiences. Consideration of such issues in the design and implementation of future child weight management interventions may help to increase the acceptability and effectiveness of such programs. Copyright © 2016 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

How Can We Mobilize Action to Realize UHC in Asia?

PubMed

Akaza, Hideyuki; Kawahara, Norie; Fukuda, Takashi; Horie, Shigeo; Thabrany, Hasbullah; Nozaki, Shinjiro

2017-11-26

The 2016 World Cancer Congress, organised by UICC, was held in Paris in November 2016, under the theme “Mobilizing action – Inspiring Change.” As part of Track 4 presentations on the theme of “Strengthening cancer control: optimizing outcomes of health systems,” UICC-Asian Regional Office (UICC-ARO) held a symposium to discuss the issue of mobilizing action to realize UHC in Asia. Introducing the symposium, Hideyuki Akaza noted that universal health coverage (UHC) is included in the Sustainable Development Goals and one of the key issues for achieving UHC will be how to balance patient needs with the economic burden of cancer. Speakers from Japan and Indonesia addressed various issues, including the current status and challenges for medical economic evaluation in Asia, the importance of resource stratification, prospects for precision medicine, and the outlook for cancer control and UHC in developing and emerging countries in Asia. Key issues raised included how to respond to the rising costs of treating cancer as new and increasingly expensive drugs come to the market. Speakers and participants noted that health technology assessment programs are being developed around Asia in order to evaluate the cost-effectiveness of drugs in the face of budgetary constraints within increasingly pressurized national health systems. The importance of screening and early detection was also noted as effective means that have the potential to reduce reliance on expensive drugs for advanced cancers. The symposium was chaired jointly by Hideyuki Akaza and Shinjiro Nozaki (WHO Kobe Centre). Creative Commons Attribution License

Section 6 Schools in Six States: Eleven Case Studies of Transfer Issues

DTIC Science & Technology

1991-01-01

in Facing Up--21: Statistical Data on Virginia’s Public Schools, published by the State Department of Education , Virginia, June 1987. - 200 - State...Department of Education , Facing Up--23 Statistical Data on Virginia’s Public Schools, April 1989. Although the county has experienced some growth, the...and state level. 2This and the following data are from the Virginia Department of Education , Facing Up--23 Statistical Data on Virginia’s Public

Managing the Mission: The Primary Challenge to Campus Child Care.

ERIC Educational Resources Information Center

Townley, Kim F.; Zeece, Pauline Davey

1991-01-01

Examines complex issues and challenges faced by a comprehensive child care system in its efforts to meet its teaching, research, and service missions. These issues and challenges are examined in terms of an expanded, integrated model for comprehensive child care. (SH)

Education Policy. IDRA Focus.

ERIC Educational Resources Information Center

IDRA Newsletter, 1998

1998-01-01

This theme issue includes five articles that focus on educational policy in the Texas legislature in relation to student retention, Internet access, and sexual harassment. "1999 Texas Legislative Session--End of an Era?" (Albert Cortez, Maria Robledo Montecel) examines educational equity issues facing legislators: school funding,…

Consumer Issues and Consumer Protection in Asia.

ERIC Educational Resources Information Center

Widdows, Richard; And Others

1995-01-01

Looks at themes of consumer interests in Asia and comments on the directions consumer policy is taking in that region. Outlines issues facing the region's consumers, describes evolving consumer protection mechanisms, and presents a model for promoting consumer interests in the region. (JOW)

Regional transportation and land use decision making in metropolitan regions : findings from four case studies.

DOT National Transportation Integrated Search

2012-02-01

"Throughout the United States, metropolitan regions face increasingly complex issues related to transportation and : land use. The diffuse nature of decision making creates a need to better coordinate land use and transportation to : address issues s...

New Media.

ERIC Educational Resources Information Center

Downtown Business Quarterly, 1998

1998-01-01

This theme issue explores lower Manhattan's burgeoning "New Media" industry, a growing source of jobs in lower Manhattan. The first article, "New Media Manpower Issues" (Rodney Alexander), addresses manpower, training, and workforce demands faced by new media companies in New York City. The second article, "Case Study:…

Ethics Issues Snare School Leaders

ERIC Educational Resources Information Center

Borja, Rhea R.

2005-01-01

This article reports on ethics issues involving school leaders. Some superintendents have landed in murky ethical waters for their ties to for-profit companies, highlighting the temptations administrators face as industry and education increasingly intersect. Some questionable judgments by superintendents--from accepting company-paid trips to…

Discussing Poverty as a Student Issue: Making a Case for Student Human Services

ERIC Educational Resources Information Center

Cady, Clare

2012-01-01

Student poverty is an issue with which far too many students are confronted. Student affairs professionals must increase their awareness of this human dynamic and develop programs, services, and personal knowledge to support students faced with this challenge.

Four Issues in Teacher Inservice Education.

ERIC Educational Resources Information Center

Butler, Loretta

The problems facing implementation of a sound inservice program are examined from diverse viewpoints. Selective samples from policy papers by relevant educational institutions and organizations are analyzed. These papers present some consensus and some conflicting perceptions on the issues of shared governance, program content, resource…

Flight controller alertness and performance during spaceflight shiftwork operations.

PubMed

Kelly, S M; Rosekind, M R; Dinges, D F; Miller, D L; Gillen, K A; Gregory, K B; Aguilar, R D; Smith, R M

1998-09-01

Decreased alertness and performance associated with fatigue, sleep loss, and circadian disruption are issues faced by a diverse range of shiftwork operations personnel. During Space Transportation System (STS) operations, Mission Operations Directorate (MOD) personnel provide 24-hr. coverage of critical tasks. A joint NASA Johnson Space Center and NASA Ames Research Center project was undertaken to examine these issues in flight controllers during MOD shiftwork operations. An initial operational test of procedures and measures was conducted during the STS-53 mission in December 1992. The study measures included a Background Questionnaire, a subjective daily logbook completed on a 24-hour basis (to report sleep patterns, work periods, etc.), and an 8 minute performance and mood test battery administered at the beginning, middle, and end of each shift period. Seventeen flight controllers representing the 3 Orbit shifts participated. The initial results clearly support the need for further data collection during other STS missions to document baseline levels of alertness and performance during MOD shiftwork operations. Countermeasure strategies specific to the MOD environment are being developed to minimize the adverse effects of fatigue, sleep loss, and circadian disruption engendered by shiftwork operations. These issues are especially pertinent for the night shift operations and the acute phase advance required for the transition of day shift personnel into the night for shuttle launch. Implementation and evaluation of the countermeasure strategies to maximize alertness and performance is planned. As STS missions extend to further EDO (extended duration orbiters), and timelines and planning for 24-hour Space Station operations continue, alertness and performance issues related to sleep and circadian disruption will remain highly relevant in the MOD environment.

Teaching ethics to engineers - a research-based perspective

NASA Astrophysics Data System (ADS)

Bowden, Peter

2010-10-01

This paper describes research underpinning a course, developed in Australia, on ethics for engineers. The methodology used, that of identifying the principal ethical issues facing the discipline and designing the course around these issues, would be applicable to other disciplines and in other countries. The course was based on the assumption that identifying the major ethical issues in the discipline, and subsequently presenting and analysing them in the classroom, would provide the future professional with knowledge of the ethical problems that they were likely to face on graduation. The student has then to be given the skills and knowledge to combat these concerns, should he/she wish to. These findings feed into several components of the course, such as the development of a code of ethics, the role of a professional society or industry association and the role of ethical theory The sources employed to identify the issues were surveys of the literature and about 30 case studies, in Australia and overseas. The issues thus identified were then put before a sample of engineering managers to assess the relevance to the profession.

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…

Changing Faces: The Early Childhood Profession in Australia.

ERIC Educational Resources Information Center

Lambert, Beverley, Ed.

This collection of 14 essays addresses the changes and challenges that the early childhood education profession in Australia has faced in recent years, and covers a wide range of important issues of particular relevance to the preparation of early childhood professionals. The essays are: (1) "The Changing Ecology of Australian Childhood"…

Challenges and Pitfalls Facing International Education in a Post-International World

ERIC Educational Resources Information Center

Tate, Nicholas

2012-01-01

Taking as its starting point that the adjective international is an inadequate, but unavoidable, label to describe the content of a contemporary international education, this article sets out to explore some of the issues facing international education in a post-international world. It draws mainly on writings in French as a deliberate…

The Impact of Learner Characteristics on Learning Performance in Hybrid Courses among Japanese Students

ERIC Educational Resources Information Center

Nakayama, Minoru; Yamamoto, Hiroh; Santiago, Rowena

2007-01-01

To improve the management of hybrid courses, the relationship between learner characteristics and learning performance was analyzed in two regular university courses. Undergraduate and graduate students participated in two 15-week hybrid courses which consisted of face-to-face lectures (Information Industrial issues), and the corresponding modules…

Carbon and nitrogen pools in oak-hickory forests of varying productivity

Treesearch

Donald J. Kaczmarek; Karyn S. Rodkey; Robert T. Reber; Phillip E. Pope; Felix, Jr. Ponder

1995-01-01

Carbon (C) and nitrogen (N) storage capacities are critical issues facing forest ecosystem management in the face of potential global climate change. The amount of C sequestered by forest ecosystems can be a significant sink for increasing atmospheric CO2 levels. N availability can interact with other environmental factors such as water...

The Impact of Mentoring Programs on Teachers in Urban Middle Schools

ERIC Educational Resources Information Center

Wider, Beyonka Shantel

2012-01-01

Retaining teachers is a pressing issue facing many urban middle schools in the southern US. Urban middle schools continually face increased teacher turnover rates in spite of state mandated induction and mentoring programs. Drawing from Maslow's hierarchy of needs theory, the purpose of the qualitative case study was to examine urban middle…

Food for Thought. The Changing Face of CTE

ERIC Educational Resources Information Center

Mischel, Susan

2005-01-01

As a former career and technical education teacher, this author was often faced with the issue of students segregating themselves by culture. This article describes how she managed to break down cultural barriers and prejudice through teamwork, cooking, and class goals set with high expectations. The course she offered included student "ownership"…

Issues and Strategies for Establishing Work-Integrated Learning for Multidisciplinary Teams: A Focus on Degrees in Sustainability

ERIC Educational Resources Information Center

Wilson, Robyn Fay

2015-01-01

This study was conducted to identify challenges and potential strategies to streamline work-integrated learning placements for multidisciplinary teams of students undertaking degrees in sustainability. Face-to-face interviews using a semi-structured questionnaire were conducted with 15 academics and senior university staff, from four universities…

The CHANCE Program: Promoting Learning for Teachers and Students via Experience and Inquiry

ERIC Educational Resources Information Center

McLaughlin, Jacqueline S.

2006-01-01

Today's high school students and biology teachers alike face challenges arising from constantly-changing environments. From global warming to species reduction to energy policy, the issues the students will face will have immediate and long-lasting implications. At the same time, biology teachers are charged with achieving legislated standards,…

"Lalaga Faatasi Aua Le Manuia Mo Taeao": To Weave Together for the Success for Tomorrow

ERIC Educational Resources Information Center

Lee, Kerry; Toso, Meripa

2015-01-01

Teacher educators have a very daunting task requiring currency in their discipline, curricular, policy and institutional imperatives as well as pedagogical and cultural issues. Tertiary institutions are facing increasing expectations to cater for and increase retention of underrepresented groups, whilst class sizes increase and face-to-face…

Arab Students in the U.S.: Learning Language, Teaching Friendship.

ERIC Educational Resources Information Center

Kwilinski, Paul

1998-01-01

Discusses the many issues faced by Arab students studying English in U.S. English-as-a-Second-Language classrooms, explaining hurdles they face due to cultural differences, describing the cultural sensitivity that school staff must develop in order to best serve Arab students, and investigating challenges that may occur in classrooms that include…

Exploring the Adjustment Problems among International Graduate Students in Hawaii

ERIC Educational Resources Information Center

Yang, Stephanie; Salzman, Michael; Yang, Cheng-Hong

2015-01-01

Due to the advance of technology, the American society has become more diverse. A huge population of international students in the U.S. faces unique issues. According to the existing literature, the top-rated anxieties international student faces are generally caused by language anxiety, cultural adjustments, and learning differences and barriers.…

Environmental Education for a Sustainable Future

ERIC Educational Resources Information Center

Schlesinger, William H.

2004-01-01

The American public is now faced with a baffling array of new environmental issues--much more complicated than the problems people faced 30 years ago. Scientists recognize new threats to the biosphere, the fabric of natural ecosystems, and the diversity of plants and animals that inhabit them. Unlike the obvious, toxic pollutants that spurred the…

Increasing Students' Science Writing Skills through a PBL Simulation

ERIC Educational Resources Information Center

Brown, Scott W.; Lawless, Kimberly A.; Rhoads, Christopher; Newton, Sarah D.; Lynn, Lisa

2016-01-01

Problem-based learning (PBL) is an instructional design approach for promoting student learning, in context-rich settings. GlobalEd 2 (GE2) is PBL intervention that combines face-to-face and online environments into a 12-week simulation of international negotiations of science advisors on global water resource issues. The GE2 environment is…

Top Strategic Issues Facing HBCUs, Now and into the Future

ERIC Educational Resources Information Center

Hodge-Clark, Kristen; Daniels, Brandon D.

2014-01-01

Created in a time of segregation and discrimination to educate students of color, Historically Black Colleges and Universities (HBCUs) have played a pivotal role in transforming the landscape of higher education in the United States. Today, in an era of rapid transformation, HBCUs face historic challenges as well as new obstacles. Questions about…

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…

A Letter to Our next President

ERIC Educational Resources Information Center

Ladson-Billings, Gloria

2008-01-01

The next president of the United States faces monumental challenges in the areas of national defense, the economy, and health care. However, one daunting domestic issue the nation must face is the continued educational inequity that exists between children of color and their white counterparts in our schools. This article looks at four facets of…

Face to Faith: Teaching Global Citizenship

ERIC Educational Resources Information Center

Beauchamp, Marcia

2011-01-01

The Tony Blair Faith Foundation has created a program that enables students to learn directly with, from, and about one another's culture, religion and beliefs. Face to Faith is a state-of-the-art educational program that addresses cross-cultural and inter-religious understanding in the context of study about global issues. The program uses…

The United States and International Energy Issues. Report to the Congress by the Comptroller General of the United States.

ERIC Educational Resources Information Center

Comptroller General of the U.S., Washington, DC.

Presented are the major international energy policy issues facing all nations, and a basis for analyzing current and proposed United States' energy policies and initiatives. Eleven issues are examined, all of which relate to one central theme: Are U.S. international energy and related policies consistent with domestic energy goals, national…

A Case Study of Professional Boundary Issues Experienced by Undergraduate Psychology Students in a Supervised Field Experience Course

ERIC Educational Resources Information Center

Sharp, Gwen; Yao, Richard; Cresiski, Robin; Hahn, Kate

2013-01-01

There has been little research on the types of boundary issues encountered in undergraduate psychology field experience courses, despite the increased popularity of such courses. This case study identifies the frequency and types of boundary issues faced by undergraduate psychology students enrolled in such a course, including the most common…

Secondary Education Systemic Issues: Addressing Possible Contributors to a Leak in the Science Education Pipeline and Potential Solutions

ERIC Educational Resources Information Center

Young, Hollie

2005-01-01

To maintain the legacy of cutting edge scientific innovation in the United States our country must address the many pressing issues facing science education today. One of the most important issues relating to science education is the under-representation of African Americans and Hispanics in the science, technology, and engineering workforce.…

Factors affecting parent-adolescent discussion on reproductive health issues in Harar, eastern Ethiopia: a cross-sectional study.

PubMed

Yadeta, Tesfaye Assebe; Bedane, Haji Kedir; Tura, Abera Kenay

2014-01-01

Open family discussion on reproductive health (RH) issues often leads to increased awareness on RH matters and reduces risky behaviors among adolescents. This study was conducted to assess factors affecting parent-adolescent discussion on RH issues in Harar, Ethiopia. A cross-sectional survey using face to face interview supplemented with focus group discussion (FGD) was conducted on 751 randomly selected parents of 10-19-year-old adolescents. Data was analyzed using SPSS version 15. More than one-fourth (28.76%) of parents reported discussing RH issues with their adolescents during the last six months. In the logistic regression, parents who have demonstrated good RH knowledge and positive attitude towards RH were almost six times and seventy percent (AOR 5.69, 95% CI: 3.67-8.82; AOR 1.70, 95% CI: 1.08-2.68) higher in discussing RH with their adolescents than their counterparts, respectively. Parent-adolescent discussion about RH issues rarely occurs and is bounded by lack of knowledge, sociocultural norms, and parental concern that discussion would encourage premarital sex. Reproductive health programs should target on improving awareness of parents and addressing sociocultural norms surrounding reproductive health issues.

Development of an e-supported illness management and recovery programme for consumers with severe mental illness using intervention mapping, and design of an early cluster randomized controlled trial.

PubMed

Beentjes, Titus A A; van Gaal, Betsie G I; Goossens, Peter J J; Schoonhoven, Lisette

2016-01-19

E-mental health is a promising medium to keep mental health affordable and accessible. For consumers with severe mental illness the evidence of the effectiveness of e-health is limited. A number of difficulties and barriers have to be addressed concerning e-health for consumers with severe mental illness. One possible solution might be to blend e-health with face-to-face delivery of a recovery-oriented treatment, like the Illness Management & Recovery (IMR) programme. This paper describes the development of an e-health application for the IMR programme and the design of an early clustered randomized controlled trial. We developed the e-IMR intervention according to the six-step protocol of Intervention Mapping. Consumers joined the development group to address important and relevant issues for the target group. Decisions during the six-step development process were based on qualitative evaluations of the Illness Management & Recovery programme, structured interviews, discussion in the development group, and literature reviews on qualitative papers concerning consumers with severe mental illness, theoretical models, behavioural change techniques, and telemedicine for consumers with severe mental illness. The aim of the e-IMR intervention is to help consumers with severe mental illness to involve others, manage achieving goals, and prevent relapse. The e-IMR intervention consists of face-to-face delivery of the Illness Management & Recovery programme and an e-health application containing peer-testimonials on videos, follow up on goals and coping strategies, monitoring symptoms, solving problems, and communication opportunities. We designed an early cluster randomized controlled trial that will evaluate the e-IMR intervention. In the control condition the Illness Management & Recovery programme is provided. The main effect-study parameters are: illness management, recovery, psychiatric symptoms severity, self-management, quality of life, and general health. The process of the IMR program will be evaluated on fidelity and feasibility in semi-structured interviews with participants and trainers. Intervention Mapping provided a systematic procedure for the development of this e-health intervention for consumers with severe mental illness and the preparation of an early randomized controlled trial. The trial is registered in the Dutch Trial Register: NTR4772 .

Information Flow Model of Human Extravehicular Activity Operations

NASA Technical Reports Server (NTRS)

Miller, Matthew J.; McGuire, Kerry M.; Feigh, Karen M.

2014-01-01

Future human spaceflight missions will face the complex challenge of performing human extravehicular activity (EVA) beyond the low Earth orbit (LEO) environment. Astronauts will become increasingly isolated from Earth-based mission support and thus will rely heavily on their own decision-making capabilities and onboard tools to accomplish proposed EVA mission objectives. To better address time delay communication issues, EVA characters, e.g. flight controllers, astronauts, etc., and their respective work practices and roles need to be better characterized and understood. This paper presents the results of a study examining the EVA work domain and the personnel that operate within it. The goal is to characterize current and historical roles of ground support, intravehicular (IV) crew and EV crew, their communication patterns and information needs. This work provides a description of EVA operations and identifies issues to be used as a basis for future investigation.

Major design issues of molten carbonate fuel cell power generation unit

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

Chen, T.P.

1996-04-01

In addition to the stack, a fuel cell power generation unit requires fuel desulfurization and reforming, fuel and oxidant preheating, process heat removal, waste heat recovery, steam generation, oxidant supply, power conditioning, water supply and treatment, purge gas supply, instrument air supply, and system control. These support facilities add considerable cost and system complexity. Bechtel, as a system integrator of M-C Power`s molten carbonate fuel cell development team, has spent substantial effort to simplify and minimize these supporting facilities to meet cost and reliability goals for commercialization. Similiar to other fuels cells, MCFC faces design challenge of how to complymore » with codes and standards, achieve high efficiency and part load performance, and meanwhile minimize utility requirements, weight, plot area, and cost. However, MCFC has several unique design issues due to its high operating temperature, use of molten electrolyte, and the requirement of CO2 recycle.« less

[Provision System of Medical Narcotics].

PubMed

Kushida, Kazuki; Toshima, Chiaki; Fujimaki, Yoko; Watanabe, Mutsuko; Hirohara, Masayoshi

2015-12-01

Patients with cancer are increasingly opting for home health care, resulting in a rapid increase in the number of prescriptions for narcotics aimed at pain control. As these narcotics are issued by pharmacies only upon presentation of valid prescriptions, the quantity stored in the pharmacies is of importance. Although many pharmaceutical outlets are certified for retail sale of narcotic drugs, the available stock is often extremely limited in variety and quantity. Affiliated stores of wholesale(or central wholesale)dealers do not always have the necessary certifications to provide medical narcotics. Invariably, the quantity stored by individual branches or sales offices is also limited. Hence, it may prove difficult to urgently secure the necessary and appropriate drugs according to prescription in certain areas of the community. This report discusses the problems faced by wholesalers and pharmacies during acquisition, storage, supply, and issue of prescription opioids from a stockpiling perspective.

Critical issues in telemedicine.

PubMed

Bashshur, R L

1997-01-01

Critical issues facing the development of telemedicine today are described and analyzed as dilemmas or paradoxes. The technological dilemma involves the difficult choice between using the latest technology regardless of how well it fits specific needs on the one hand, and the reluctance to capitalize on the available technological capability to create efficient and effective organizations for expanding the reach of health care on the other hand. The evaluation paradox points to the disjuncture between policy making requirements and the scientific enterprise. This engenders the difficulty of producing scientifically valid and policy relevant results from programs that have not achieved maturity or a steady state of operation. The contextual hazards of limiting the scope of telemedicine to rural areas are discussed, as well as the potential for creating a second tier of care for the remote and isolated populations. Finally, professional maturation is addressed as it underscores the importance of self regulation and control.

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

de Pruneda, J.H.

This issue pays tribute to Roger Batzel, the Laboratory's sixth and longest-tenured direct (1971-1988). The articles in this issue are: (1) ''Roger Batzel--A Leader and a Gentleman''. (2) ''A Career of Distinguished Achievement'' A superb manager with a quiet and self-effacing demeanor. Roger Batzel presided over a period of unprecedented growth and technical diversification at Lawrence Livermore. (3) ''From Dosimetry to Genomics'' Roger Batzel's support of Livermore's relatively new biomedical research program led to its growth into a major contributor to the worldwide Human Genome Project. (4) ''Swords into Plowshares and Beyond'' Under Roger Batzel's leadership, the Laboratory championed numerousmore » long-term, innovative alternative energy technologies to help address challenges not unlike those we are facing today. (5) ''Adapting to a Changing Weapons Program'' Roger Batzel's knowledge of the US weapons program and his much-trusted professional judgment served the Laboratory and the nation well as arms control and deterrence emerged as national priorities.« less

Learning cardiopulmonary resuscitation theory with face-to-face versus audiovisual instruction for secondary school students: a randomized controlled trial.

PubMed

Cerezo Espinosa, Cristina; Nieto Caballero, Sergio; Juguera Rodríguez, Laura; Castejón-Mochón, José Francisco; Segura Melgarejo, Francisca; Sánchez Martínez, Carmen María; López López, Carmen Amalia; Pardo Ríos, Manuel

2018-02-01

To compare secondary students' learning of basic life support (BLS) theory and the use of an automatic external defibrillator (AED) through face-to-face classroom instruction versus educational video instruction. A total of 2225 secondary students from 15 schools were randomly assigned to one of the following 5 instructional groups: 1) face-to-face instruction with no audiovisual support, 2) face-to-face instruction with audiovisual support, 3) audiovisual instruction without face-to-face instruction, 4) audiovisual instruction with face-to-face instruction, and 5) a control group that received no instruction. The students took a test of BLS and AED theory before instruction, immediately after instruction, and 2 months later. The median (interquartile range) scores overall were 2.33 (2.17) at baseline, 5.33 (4.66) immediately after instruction (P<.001) and 6.00 (3.33) (P<.001). All groups except the control group improved their scores. Scores immediately after instruction and 2 months later were statistically similar after all types of instruction. No significant differences between face-to-face instruction and audiovisual instruction for learning BLS and AED theory were found in secondary school students either immediately after instruction or 2 months later.

Proactive and reactive control depends on emotional valence: a Stroop study with emotional expressions and words.

PubMed

Kar, Bhoomika Rastogi; Srinivasan, Narayanan; Nehabala, Yagyima; Nigam, Richa

2018-03-01

We examined proactive and reactive control effects in the context of task-relevant happy, sad, and angry facial expressions on a face-word Stroop task. Participants identified the emotion expressed by a face that contained a congruent or incongruent emotional word (happy/sad/angry). Proactive control effects were measured in terms of the reduction in Stroop interference (difference between incongruent and congruent trials) as a function of previous trial emotion and previous trial congruence. Reactive control effects were measured in terms of the reduction in Stroop interference as a function of current trial emotion and previous trial congruence. Previous trial negative emotions exert greater influence on proactive control than the positive emotion. Sad faces in the previous trial resulted in greater reduction in the Stroop interference for happy faces in the current trial. However, current trial angry faces showed stronger adaptation effects compared to happy faces. Thus, both proactive and reactive control mechanisms are dependent on emotional valence of task-relevant stimuli.

Sustainable in situ remediation of recalcitrant organic pollutants in groundwater with controlled release materials: A review.

PubMed

O'Connor, David; Hou, Deyi; Ok, Yong Sik; Song, Yinan; Sarmah, Ajit K; Li, Xuanru; Tack, Filip M G

2018-06-06

The removal of recalcitrant organic pollutants in groundwater is a challenge being faced around the world. Achieving effective long-term remediation of contaminated aquifers faces a variety of significant issues such as back diffusion, tailing, and rebound. In recent years, some researchers have proposed the use of controlled release materials (CRMs) as a new approach to counteracting such issues. The novelty of CRMs lies in that they release their active products slowly, over prolonged periods of time, in order to sustain in situ treatments and long-term effectiveness. Here we review the main constituents of CRMs, analyze their production, characterization, and applications, with a focus on reaction mechanisms, effectiveness, and secondary effects. This review shows that the reactive components of CRMs most commonly involve either: (i) chemical oxidants to treat contaminants such as TCE, PCE, BTEX, and 1,4-Dioxane; (ii) sources of dissolved oxygen to stimulate aerobic biodegradation of contaminants such as BTEX and 1,4-Dioxane; or, (iii) substrates that stimulate reductive dechlorination of contaminants such as TCE and 1,2-DCA. It was found that in some studies, CRMs provided sustained delivery of CRM treatment reagents over several years, and achieved complete contaminant removal. However, lower removal rates were apparent in other cases, which may be ascribed to insufficient dispersion in the subsurface. There are a relatively limited number of field-scale applications of CRMs in contaminated land remediation. Those conducted to date suggest that CRMs could prove to be an effective future remediation strategy. Lessons learned from field applications, suggestions for future research directions, and conclusions are put forward in this review. Copyright © 2018 Elsevier B.V. All rights reserved.

Access to edge scenarios for testing a scraper element in early operation phases of Wendelstein 7-X

DOE PAGES

Holbe, H.; Pedersen, T. Sunn; Geiger, J.; ...

2016-01-29

The edge topology of magnetic fusion devices is decisive for the control of the plasma exhaust. In Wendelstein 7-X, the island divertor concept will be used, for which the edge topology can change significantly as the internal currents in a plasma discharge evolve towards steady-state. Consequently, the device has been optimized to minimize such internal currents, in particular the bootstrap current [1]. Nonetheless, there are predicted pulse scenarios where effects of the remaining internal currents could potentially lead to overload of plasma-facing components. These internal currents are predicted to evolve on long time scales (tens of seconds) so their effectsmore » on the edge topology and the divertor heat loads may not be experimentally accessible in the first years of W7-X operation, where only relatively short pulses are possible. However, we show here that for at least one important long-pulse divertor operation issue, relevant physics experiments can be performed already in short-pulse operation, through judicious adjustment of the edge topology by the use of the existing coil sets. The specific issue studied here is a potential overload of the divertor element edges. This overload might be mitigated by the installation of an extra set of plasma-facing components, so-called scraper elements, as suggested in earlier publications. It is shown here that by a targeted control of edge topology, the effectiveness of such scraper elements can be tested already with uncooled test-scraper elements in short-pulse operation. Furthermore, this will allow an early and well-informed decision on whether long-pulse-capable (actively cooled) scraper elements should be built and installed.« less

Good research practices for comparative effectiveness research: approaches to mitigate bias and confounding in the design of nonrandomized studies of treatment effects using secondary data sources: the International Society for Pharmacoeconomics and Outcomes Research Good Research Practices for Retrospective Database Analysis Task Force Report--Part II.

PubMed

Cox, Emily; Martin, Bradley C; Van Staa, Tjeerd; Garbe, Edeltraut; Siebert, Uwe; Johnson, Michael L

2009-01-01

The goal of comparative effectiveness analysis is to examine the relationship between two variables, treatment, or exposure and effectiveness or outcome. Unlike data obtained through randomized controlled trials, researchers face greater challenges with causal inference with observational studies. Recognizing these challenges, a task force was formed to develop a guidance document on methodological approaches to addresses these biases. The task force was commissioned and a Chair was selected by the International Society for Pharmacoeconomics and Outcomes Research Board of Directors in October 2007. This report, the second of three reported in this issue of the Journal, discusses the inherent biases when using secondary data sources for comparative effectiveness analysis and provides methodological recommendations to help mitigate these biases. The task force report provides recommendations and tools for researchers to mitigate threats to validity from bias and confounding in measurement of exposure and outcome. Recommendations on design of study included: the need for data analysis plan with causal diagrams; detailed attention to classification bias in definition of exposure and clinical outcome; careful and appropriate use of restriction; extreme care to identify and control for confounding factors, including time-dependent confounding. Design of nonrandomized studies of comparative effectiveness face several daunting issues, including measurement of exposure and outcome challenged by misclassification and confounding. Use of causal diagrams and restriction are two techniques that can improve the theoretical basis for analyzing treatment effects in study populations of more homogeneity, with reduced loss of generalizability.

Community-university partnerships: achieving the promise in the face of changing goals, changing funding patterns, and competing priorities.

PubMed

Silka, Linda; Toof, Robin; Turcotte, David; Villareal, Julie; Buxbaum, Laura; Renault-Caragianes, Paulette

2008-01-01

An important challenge that community-university partnerships face is how to maintain themselves in the face of changing goals, priorities, and funding. Partnerships often form as a result of some sort of "spark:" an incident, perhaps, or the identification of a shared need or common concern. Often, external funding is sought to provide the majority of resources for the establishment of a partnership and for the implementation of the partnership's action plan. Whatever external funding is obtained is typically of short duration. The funding will not continue over time. And usually the funding comes with stipulations about allowable partnership approaches; inevitably the priorities of one funder will differ from those of another. These issues of the maintenance of partnership in the face of shifting funding and priorities are ones that confront most community-university partnerships. This article examines these issues through the lens of an environmental justice partnership that has existed for nearly a decade, has undergone many changes in who is involved, and has operated with funding from many different sources, including the National Institute of Environmental Health Sciences, Housing and Urban Development, and the Environmental Protection Agency. In addition, the entities in the partnerships, while they share certain environmental objectives, are sometimes at odds on particular goals when the needs of the agencies differ. Further complicating this issue of continuity is the reality that partners, on occasion, must shift priorities after partnership goals are established. The experiences of this environmental justice partnership shed light on the kinds of struggles community-university partnerships face when they hope to avoid being undermined by the larger concerns of the funders or by the power brokers in their individual organizations. This article examines approaches that community-university partnerships might take to remain resilient in the face of changing goals, priorities and funding.

The Social Maladjustment Exclusion: Issues of Definition and Assessment.

ERIC Educational Resources Information Center

Skiba, Russell; Grizzle, Ken

1991-01-01

Review seeks to clarify issues of definition and assessment for school psychologists facing task of operationalizing and measuring social maladjustment exclusion in federal definition of serious emotional disturbance. For school psychologists in states with exclusion for social maladjustment, proactive recommendations are offered, emphasizing…

Critical Issues for Dentistry: PGD Program Directors Respond.

ERIC Educational Resources Information Center

Atchison, Kathryn A.; Cheffetz, Susan E.

2002-01-01

Surveyed directors of programs in postgraduate education in general dentistry (PGD) about critical issues facing their programs. Identified 12 themes: lack of postdoctoral applicants; student quality; professionalism and attitudes; number of postdoctoral positions; lack of funding; quality of facilities; special patient care; program curriculum;…

Ethical Issues in Continuing Professional Education.

ERIC Educational Resources Information Center

Lawler, Patricia Ann

2000-01-01

Continuing professional education practitioners often face ethical dilemmas regarding their obligations to multiple stakeholders and issues arising in new arenas such as the workplace, distance education, and collaboration with business. Codes of ethics can guide practice, but practitioners should also identify their personal core values system…

Publications and the peer review system

USDA-ARS?s Scientific Manuscript database

The peer review process as it relates to scientific publications in entomological journals is facing a number of serious issues that must be addressed. Among those issues are the increasing submissions from international authors writing in English as a second or third language, manuscripts lacking s...

Public Engagement. IDRA Focus.

ERIC Educational Resources Information Center

IDRA Newsletter, 1996

1996-01-01

This newsletter includes six articles that examine key issues facing public schools and communities related to accountability, bilingual education, immigrant education, school finance, and school choice. In addressing these issues, articles focus on the importance of community involvement and input in local school reform efforts aimed at achieving…

Issues and Trends in Literacy Education.

ERIC Educational Resources Information Center

Robinson, Richard D., Ed.; And Others

Developed with practicing teachers in mind, this book presents reprints of 22 articles and excerpts from longer works that deal with the most significant trends and issues facing literacy educators--whole language, phonics, literacy materials, emergent literacy, spelling, assessment, content literacy, vocabulary instruction, national standards,…

ABE NetNews, Volume 2.

ERIC Educational Resources Information Center

ABE NetNews, 2002

2002-01-01

These four newsletters focus on issues related to adult basic education and the challenges faced when teaching adult learners. The first issue introduces the LDA (Learning Disabilities Association) Learning Center, a private, nonprofit agency intended to maximize the potential of all people with learning disabilities or related learning…

Therapeutic boundaries in telepsychology: Unique issues and best practice recommendations

PubMed Central

Drum, Katherine B.; Littleton, Heather L.

2014-01-01

Technology-assisted mental health services are becoming much more routinely utilized by clients and practitioners alike. Clinicians practicing telepsychology must prepare themselves in order to provide competent care in this ever-evolving context of service delivery. Although much has been written with regards to considerations of ethical and legal practice, practical and logistical guidelines, and the advantages and disadvantages of the delivery of services via the use of technology, little to no attention has been paid to issues related to therapeutic boundaries in the telepsychology relationship. Clinicians must consider how to maintain appropriate boundaries in telepsychology settings in order to prevent harm and optimize treatment gains. Such considerations are also necessary given that it is probable that the telepsychology clinician will encounter novel boundary issues that are unlikely to occur in the traditional face-to-face therapy setting. We discuss the clinical utility of boundaries, potential boundary issues in telepsychology settings, and suggested best practice recommendations to ensure competent, ethical, and efficacious treatment in this novel context of service delivery. PMID:25414540

Therapeutic boundaries in telepsychology: Unique issues and best practice recommendations.

PubMed

Drum, Katherine B; Littleton, Heather L

2014-10-01

Technology-assisted mental health services are becoming much more routinely utilized by clients and practitioners alike. Clinicians practicing telepsychology must prepare themselves in order to provide competent care in this ever-evolving context of service delivery. Although much has been written with regards to considerations of ethical and legal practice, practical and logistical guidelines, and the advantages and disadvantages of the delivery of services via the use of technology, little to no attention has been paid to issues related to therapeutic boundaries in the telepsychology relationship. Clinicians must consider how to maintain appropriate boundaries in telepsychology settings in order to prevent harm and optimize treatment gains. Such considerations are also necessary given that it is probable that the telepsychology clinician will encounter novel boundary issues that are unlikely to occur in the traditional face-to-face therapy setting. We discuss the clinical utility of boundaries, potential boundary issues in telepsychology settings, and suggested best practice recommendations to ensure competent, ethical, and efficacious treatment in this novel context of service delivery.

Integration of DNA sample collection into a multi-site birth defects case-control study.

PubMed

Rasmussen, Sonja A; Lammer, Edward J; Shaw, Gary M; Finnell, Richard H; McGehee, Robert E; Gallagher, Margaret; Romitti, Paul A; Murray, Jeffrey C

2002-10-01

Advances in quantitative analysis and molecular genotyping have provided unprecedented opportunities to add biological sampling and genetic information to epidemiologic studies. The purpose of this article is to describe the incorporation of DNA sample collection into the National Birth Defects Prevention Study (NBDPS), an ongoing case-control study in an eight-state consortium with a primary goal to identify risk factors for birth defects. Babies with birth defects are identified through birth defects surveillance systems in the eight participating centers. Cases are infants with one or more of over 30 major birth defects. Controls are infants without defects from the same geographic area. Epidemiologic information is collected through an hour-long interview with mothers of both cases and controls. We added the collection of buccal cytobrush DNA samples for case-infants, control-infants, and their parents to this study. We describe here the methods by which the samples have been collected and processed, establishment of a centralized resource for DNA banking, and quality control, database management, access, informed consent, and confidentiality issues. Biological sampling and genetic analyses are important components to epidemiologic studies of birth defects aimed at identifying risk factors. The DNA specimens collected in this study can be used for detection of mutations, study of polymorphic variants that confer differential susceptibility to teratogens, and examination of interactions among genetic risk factors. Information on the methods used and issues faced by the NBDPS may be of value to others considering the addition of DNA sampling to epidemiologic studies.

Managing water resources infrastructure in the face of different values

NASA Astrophysics Data System (ADS)

Mostert, Erik

Water resources infrastructure (WRI) plays a key role in water management. It can serve or negatively affect some seven to ten different and sometimes conflicting values. WRI management is therefore not a purely technical issue. Economic analyses can help to some extent, but only for values related to current human use. Multi-criteria analysis can cover all values, but in the end WRI management is not an analytical issue, but a governance issue. Different governance paradigms exist: markets, hierarchies and “third alternatives”, such as common pool resources management and network management. This article presents social learning as the most promising paradigm. Positive experiences with social learning have been described and guidance on putting social learning into practice exists. Nonetheless, there are no magic solutions for managing WRI in the face of different values.

To boldly go where no relationship has gone before: Commentary on interpersonal relationships in the digital age.

PubMed

Okdie, Bradley M; Ewoldsen, David R

2018-01-01

Individuals have a need to maintain positive social interactions, and with the advent of new-media technologies, there are a myriad ways individuals can satisfy this need by engaging socially in mediated (non-face-to-face) communication, hence the need for a special issue on "Relationships in the Digital Age." The articles in this special issue reflect the need to answer theoretical questions brought forth by the increased tendency for individuals to create and maintain interpersonal relationships through mediated forms of communication. The commentary highlights the need for increased research on mediated interpersonal relationships by psychologists and discusses how the articles in the issue can be used to answer theoretical questions about mediated interpersonal communication. The article ends with speculation on how media may create social spaces that may be advantageous for some individuals.

To boldly go where no relationship has gone before: commentary on interpersonal relationships in the digital age.

PubMed

Okdie, Bradley M; Ewoldsen, David R

2018-04-19

Individuals have a need to maintain positive social interactions and with the advent of new media technologies, there are a myriad ways individuals can satisfy this need by engaging socially in mediated (non-face-to-face) communication, hence the need for a special issue on Relationships in the Digital Age. The articles in this special issue reflect the need to answer theoretical questions brought forth by the increased tendency for individuals to create and maintain interpersonal relationships through mediated forms of communication. The commentary highlights the need for increased research on mediated interpersonal relationships by psychologists and discusses how the articles in the issue can be used to answer theoretical questions about mediated interpersonal communication. The article ends with speculation on how media may create social spaces that may be advantageous for some individuals.

Face recognition using facial expression: a novel approach

NASA Astrophysics Data System (ADS)

Singh, Deepak Kumar; Gupta, Priya; Tiwary, U. S.

2008-04-01

Facial expressions are undoubtedly the most effective nonverbal communication. The face has always been the equation of a person's identity. The face draws the demarcation line between identity and extinction. Each line on the face adds an attribute to the identity. These lines become prominent when we experience an emotion and these lines do not change completely with age. In this paper we have proposed a new technique for face recognition which focuses on the facial expressions of the subject to identify his face. This is a grey area on which not much light has been thrown earlier. According to earlier researches it is difficult to alter the natural expression. So our technique will be beneficial for identifying occluded or intentionally disguised faces. The test results of the experiments conducted prove that this technique will give a new direction in the field of face recognition. This technique will provide a strong base to the area of face recognition and will be used as the core method for critical defense security related issues.

Current status and future possibilities of transjugular intrahepatic portosystemic shunts in the management of portal hypertension.

PubMed

Radosevich, P M; LaBerge, J M; Gordon, R L

1994-01-01

Transjugular intrahepatic portosystemic shunt (TIPS) is an exciting new method for treating complications of cirrhosis. Technical advances have allowed TIPS to be widely applied in the treatment of variceal bleeding. This article presents and discusses the results of recent experiences in TIPS placement. TIPS can be successfully placed in almost all patients. The complication rate of the procedure is low. TIPS is an effective means of controlling variceal bleeding and is especially useful for controlling bleeding in patients awaiting liver transplantation. It may also have a role in the treatment of ascites and other conditions related to portal hypertension. The most important issue facing TIPS is the long-term patency of the shunt. Potential solutions to the problem of long-term shunt patency are discussed.

Prolonged Interruption of Cognitive Control of Conflict Processing Over Human Faces by Task-Irrelevant Emotion Expression

PubMed Central

Kim, Jinyoung; Kang, Min-Suk; Cho, Yang Seok; Lee, Sang-Hun

2017-01-01

As documented by Darwin 150 years ago, emotion expressed in human faces readily draws our attention and promotes sympathetic emotional reactions. How do such reactions to the expression of emotion affect our goal-directed actions? Despite the substantial advance made in the neural mechanisms of both cognitive control and emotional processing, it is not yet known well how these two systems interact. Here, we studied how emotion expressed in human faces influences cognitive control of conflict processing, spatial selective attention and inhibitory control in particular, using the Eriksen flanker paradigm. In this task, participants viewed displays of a central target face flanked by peripheral faces and were asked to judge the gender of the target face; task-irrelevant emotion expressions were embedded in the target face, the flanking faces, or both. We also monitored how emotion expression affects gender judgment performance while varying the relative timing between the target and flanker faces. As previously reported, we found robust gender congruency effects, namely slower responses to the target faces whose gender was incongruent with that of the flanker faces, when the flankers preceded the target by 0.1 s. When the flankers further advanced the target by 0.3 s, however, the congruency effect vanished in most of the viewing conditions, except for when emotion was expressed only in the flanking faces or when congruent emotion was expressed in the target and flanking faces. These results suggest that emotional saliency can prolong a substantial degree of conflict by diverting bottom-up attention away from the target, and that inhibitory control on task-irrelevant information from flanking stimuli is deterred by the emotional congruency between target and flanking stimuli. PMID:28676780

Are We Doing Enough to Address the Cancer Care Needs 
of the LGBT Community?

PubMed

Brown, Carlton; Mayer, Deborah K

2015-06-01

The 2011 film titled Gen Silent (http://gensilent.com) focuses on the needs and issues of six aging lesbian, gay, bisexual, and transgender (LGBT) people, at least two of whom had cancer. One of the issues made apparent in the film was the lack of trust in the healthcare system and the discrimination these individuals faced at a time when their needs were growing and they were increasingly vulnerable. It was sad and caused us to reflect on what we, as oncology nurses, are doing to meet the needs of LGBT individuals faced with a cancer diagnosis.
.

Beyond face validity - A comment on Nicholls, Licht, and Pearl. [gender-related personality traits

NASA Technical Reports Server (NTRS)

Spence, Janet T.; Helmreich, Robert L.

1983-01-01

In their discussion of the Bem Sex Role Inventory (BSRI; Bem, 1974) and the Personal Attributes Questionnaire (PAQ; Spence and Helmrich, 1978), Nicholls, et al. (1982) blur two issues. The first concerns the legitimacy of equating the clusters of gender-related personality traits tapped by these instruments with the global constructs of masculinity and feminity. The second concerns item similarity between the PAQ and BSRI M scales and measures of self-esteem and the question of whether the several instruments measure the same or separable constructs. Decisions about each of these issues involve complex considerations that do not directly involve face validity.

Speaking from the Inside: Challenges Faced by Communication Researchers Investigating Disease-Related Issues in a Hospital Setting.

PubMed

Bourquin, Céline; Stiefel, Friedrich; Singy, Pascal

2015-09-01

This commentary came from within the framework of integrating the humanities in medicine and from accompanying research on disease-related issues by teams involving clinicians and researchers in medical humanities. The purpose is to reflect on the challenges faced by researchers when conducting emotionally laden research and on how they impact observations and subsequent research findings. This commentary is furthermore a call to action since it promotes the institutionalization of a supportive context for medical humanities researchers who have not been trained to cope with sensitive medical topics in research. To that end, concrete recommendations regarding training and supervision were formulated.

Patients' willingness to pay for electronic communication with their general practitioner.

PubMed

Bergmo, Trine Strand; Wangberg, Silje Camilla

2007-06-01

Despite the common use of electronic communication in other aspects of everyday life, its use between patients and health care providers has been slow to diffuse. Possible explanations are security issues and lack of payment mechanisms. This study investigated how patients value secure electronic access to their general practitioner (GP). One hundred and ninety-nine patients were asked an open-ended willingness-to-pay (WTP) question as part of a randomised controlled trial. We compared the WTP values between two groups of respondents; one group had had the opportunity to communicate electronically with their GP for a year and the other group had not. Fifty-two percent of the total sample was willing to pay for electronic GP contact. The group of patients with access revealed a significantly lower WTP than the group without such access. Possible explanations are that the system had fewer benefits than expected, a presence of hypothetical bias or simply a preference for face-to-face encounters.

Talking about epilepsy: Challenges parents face when communicating with their child about epilepsy and epilepsy-related issues.

PubMed

O'Toole, Stephanie; Lambert, Veronica; Gallagher, Pamela; Shahwan, Amre; Austin, Joan K

2016-04-01

The aim of this qualitative study was to explore the challenges that parents of children with epilepsy experienced when engaging in dialog with their child about epilepsy and epilepsy-related issues. Using a qualitative exploratory approach, interviews were conducted with 34 parents of children with epilepsy (aged 6-16 years), consisting of 27 mothers and 7 fathers. Data were transcribed verbatim and thematically analyzed. Findings revealed five main themes: normalizing epilepsy, the invisibility of epilepsy, information concealment, fear of misinforming the child, and difficulty in discussing particular epilepsy-related issues. Many of the communicative challenges experienced by parents impacted on their ability to engage openly in parent-child dialog about epilepsy in the home. Parents face specific challenges when choosing to communicate with their child about epilepsy, relating to creating a sense of normality, reducing fear of causing their child worry, and having a lack of epilepsy-related knowledge. Healthcare professionals who work closely with families living with epilepsy should remain mindful of the importance of discussing family communication surrounding epilepsy and the challenges parents of children with epilepsy face when talking about epilepsy within the home. Copyright © 2016 Elsevier Inc. All rights reserved.

Application of Control Volume Analysis to Cerebrospinal Fluid Dynamics

NASA Astrophysics Data System (ADS)

Wei, Timothy; Cohen, Benjamin; Anor, Tomer; Madsen, Joseph

2011-11-01

Hydrocephalus is among the most common birth defects and may not be prevented nor cured. Afflicted individuals face serious issues, which at present are too complicated and not well enough understood to treat via systematic therapies. This talk outlines the framework and application of a control volume methodology to clinical Phase Contrast MRI data. Specifically, integral control volume analysis utilizes a fundamental, fluid dynamics methodology to quantify intracranial dynamics within a precise, direct, and physically meaningful framework. A chronically shunted, hydrocephalic patient in need of a revision procedure was used as an in vivo case study. Magnetic resonance velocity measurements within the patient's aqueduct were obtained in four biomedical state and were analyzed using the methods presented in this dissertation. Pressure force estimates were obtained, showing distinct differences in amplitude, phase, and waveform shape for different intracranial states within the same individual. Thoughts on the physiological and diagnostic research and development implications/opportunities will be presented.

Encoding deficit during face processing within the right fusiform face area in schizophrenia.

PubMed

Walther, Sebastian; Federspiel, Andrea; Horn, Helge; Bianchi, Piero; Wiest, Roland; Wirth, Miranka; Strik, Werner; Müller, Thomas Jörg

2009-06-30

Face processing is crucial to social interaction, but is impaired in schizophrenia patients, who experience delays in face recognition, difficulties identifying others, and misperceptions of affective content. The right fusiform face area plays an important role in the early stages of human face processing and thus may be affected in schizophrenia. The aim of the study was therefore to investigate whether face processing deficits are related to dysfunctions of the right fusiform face area in schizophrenia patients compared with controls. In a rapid, event-related functional magnetic resonance imaging (fMRI) design, we investigated the encoding of new faces, as well as the recognition of newly learned, famous, and unfamiliar faces, in 13 schizophrenia patients and 21 healthy controls. We applied region of interest analysis to each individual's right fusiform face area and tested for group differences. Controls displayed higher blood oxygenation level dependent (BOLD) activation during the memorization of faces that were later successfully recognized. In schizophrenia patients, this effect was not observed. During the recognition task, schizophrenia patients exhibited lower BOLD responses, less accuracy, and longer reaction times to famous and unfamiliar faces. Our results support the hypothesis that impaired face processing in schizophrenia is related to early-stage deficits during the encoding and recognition of faces.

Challenges and outlook for the UICC-Asian Regional Office.

PubMed

Akaza, Hideyuki

2013-01-01

At the United Nations High-level Meeting on Non-communicable Disease Prevention and Control in 2011 the link between health and socioeconomic issues was raised, becoming a global political issue. Health equity is one challenge that has hitherto not been addressed directly, although there is a growing shared recognition that cancer in Asia is an urgent social issue. At the UICC-ARO we are working to promote and widen networks of individuals and organizations in Asia and involve them in cooperation for this purpose. As part of our current activities, we are addressing the question of the "Economic burden of cancer in Asian countries: How should we face the current situation? " from a variety of angles and seeking to bring together a wealth of multidisciplinary knowledge about cancer in Asia and its related socioeconomic factors. It is essential to ensure that the real picture of cancer in Asia, which is currently not accurately understood, is conveyed clearly to all concerned, and also that the differences between cancer in Asia and in the West are highlighted.

Neural Correlates of Perceiving Emotional Faces and Bodies in Developmental Prosopagnosia: An Event-Related fMRI-Study

PubMed Central

Van den Stock, Jan; van de Riet, Wim A. C.; Righart, Ruthger; de Gelder, Beatrice

2008-01-01

Many people experience transient difficulties in recognizing faces but only a small number of them cannot recognize their family members when meeting them unexpectedly. Such face blindness is associated with serious problems in everyday life. A better understanding of the neuro-functional basis of impaired face recognition may be achieved by a careful comparison with an equally unique object category and by a adding a more realistic setting involving neutral faces as well facial expressions. We used event-related functional magnetic resonance imaging (fMRI) to investigate the neuro-functional basis of perceiving faces and bodies in three developmental prosopagnosics (DP) and matched healthy controls. Our approach involved materials consisting of neutral faces and bodies as well as faces and bodies expressing fear or happiness. The first main result is that the presence of emotional information has a different effect in the patient vs. the control group in the fusiform face area (FFA). Neutral faces trigger lower activation in the DP group, compared to the control group, while activation for facial expressions is the same in both groups. The second main result is that compared to controls, DPs have increased activation for bodies in the inferior occipital gyrus (IOG) and for neutral faces in the extrastriate body area (EBA), indicating that body and face sensitive processes are less categorically segregated in DP. Taken together our study shows the importance of using naturalistic emotional stimuli for a better understanding of developmental face deficits. PMID:18797499

A computer-generated animated face stimulus set for psychophysiological research

PubMed Central

Naples, Adam; Nguyen-Phuc, Alyssa; Coffman, Marika; Kresse, Anna; Faja, Susan; Bernier, Raphael; McPartland., James

2014-01-01

Human faces are fundamentally dynamic, but experimental investigations of face perception traditionally rely on static images of faces. While naturalistic videos of actors have been used with success in some contexts, much research in neuroscience and psychophysics demands carefully controlled stimuli. In this paper, we describe a novel set of computer generated, dynamic, face stimuli. These grayscale faces are tightly controlled for low- and high-level visual properties. All faces are standardized in terms of size, luminance, and location and size of facial features. Each face begins with a neutral pose and transitions to an expression over the course of 30 frames. Altogether there are 222 stimuli spanning 3 different categories of movement: (1) an affective movement (fearful face); (2) a neutral movement (close-lipped, puffed cheeks with open eyes); and (3) a biologically impossible movement (upward dislocation of eyes and mouth). To determine whether early brain responses sensitive to low-level visual features differed between expressions, we measured the occipital P100 event related potential (ERP), which is known to reflect differences in early stages of visual processing and the N170, which reflects structural encoding of faces. We found no differences between faces at the P100, indicating that different face categories were well matched on low-level image properties. This database provides researchers with a well-controlled set of dynamic faces controlled on low-level image characteristics that are applicable to a range of research questions in social perception. PMID:25028164

Face Detection Technique as Interactive Audio/Video Controller for a Mother-Tongue-Based Instructional Material

NASA Astrophysics Data System (ADS)

Guidang, Excel Philip B.; Llanda, Christopher John R.; Palaoag, Thelma D.

2018-03-01

Face Detection Technique as a strategy in controlling a multimedia instructional material was implemented in this study. Specifically, it achieved the following objectives: 1) developed a face detection application that controls an embedded mother-tongue-based instructional material for face-recognition configuration using Python; 2) determined the perceptions of the students using the Mutt Susan’s student app review rubric. The study concludes that face detection technique is effective in controlling an electronic instructional material. It can be used to change the method of interaction of the student with an instructional material. 90% of the students perceived the application to be a great app and 10% rated the application to be good.

Attentional bias for emotional faces in paediatric anxiety disorders: an investigation using the emotional Go/No Go task.

PubMed

Waters, Allison M; Valvoi, Jaya S

2009-06-01

The present study examined contextual modulation of attentional control processes in paediatric anxiety disorders. Anxious children (N=20) and non-anxious controls (N=20) completed an emotional Go/No Go task in which they responded on some trials (i.e., Go trials) when neutral faces were presented amongst either angry or happy faces to which children avoided responding (i.e., No Go trials) or when angry and happy faces were presented as Go trials and children avoided responding to neutral faces. Anxious girls were slower responding to neutral faces with embedded angry compared with happy face No Go trials whereas non-anxious girls were slower responding to neutral faces with embedded happy versus angry face No Go trials. Anxious and non-anxious boys showed the same basic pattern as non-anxious girls. There were no significant group differences on No Go trials or when the emotional faces were presented as Go trials. Results are discussed in terms of selective interference by angry faces in the control of attention in anxious girls.

Random-Profiles-Based 3D Face Recognition System

PubMed Central

Joongrock, Kim; Sunjin, Yu; Sangyoun, Lee

2014-01-01

In this paper, a noble nonintrusive three-dimensional (3D) face modeling system for random-profile-based 3D face recognition is presented. Although recent two-dimensional (2D) face recognition systems can achieve a reliable recognition rate under certain conditions, their performance is limited by internal and external changes, such as illumination and pose variation. To address these issues, 3D face recognition, which uses 3D face data, has recently received much attention. However, the performance of 3D face recognition highly depends on the precision of acquired 3D face data, while also requiring more computational power and storage capacity than 2D face recognition systems. In this paper, we present a developed nonintrusive 3D face modeling system composed of a stereo vision system and an invisible near-infrared line laser, which can be directly applied to profile-based 3D face recognition. We further propose a novel random-profile-based 3D face recognition method that is memory-efficient and pose-invariant. The experimental results demonstrate that the reconstructed 3D face data consists of more than 50 k 3D point clouds and a reliable recognition rate against pose variation. PMID:24691101

Facilitating Dialogues about Racial Realities

ERIC Educational Resources Information Center

Quaye, Stephen John

2014-01-01

Background/Context: Facilitating dialogues about racial issues in higher education classroom settings continues to be a vexing problem facing postsecondary educators. In order for students to discuss race with their peers, they need skilled facilitators who are knowledgeable about racial issues and able to support students in these difficult…

Oklahoma Tribes: A History

ERIC Educational Resources Information Center

Gover, Kevin

1977-01-01

Oklahoma is a microcosm of American Indian country. Water rights, tribal government impotence, jurisdiction, tribal membership, treaty rights, taxation, sovereignty, racism, and poor housing, education, and health are all vital issues facing the Indian tribes of Oklahoma. In order to understand the complexity of these issues, a review of the…

Sustainability issues and opportunities in the sugar and sugar-bioproduct industries

USDA-ARS?s Scientific Manuscript database

Like many other industries, the sugar and sugar-bioproduct industries are facing important sustainability issues. The relatively low and fluctuating profit for sugar, surpluses of sugar, world-wide trend to produce alternative, renewable bio-based fuels and chemicals to those derived from petroleum...

Issues and Challenges Facing the Minority Woman Dentist.

ERIC Educational Resources Information Center

Sinkford, Jeanne C.

1992-01-01

The status of minority women dentists is reviewed, and initiatives to improve it are noted. Issues and challenges for African-American female dentists are outlined, including negative racial/gender stereotypes, lack of advancement opportunities, difficulties in starting practices and securing professional and social support systems, lack of…

The World According to Women.

ERIC Educational Resources Information Center

Eddy, David, Ed.; Garb, Gill, Ed.

1987-01-01

This issue of Reports Magazine focuses on the challenges that women face and their efforts to continue the struggle for a wider recognition in development and all other spheres of life. "Feminist Issues in Development" (Peggy Antrobus) discusses how feminist analyses offer critiques of conventional approaches to development that…

Rural-Urban Connections.

ERIC Educational Resources Information Center

Perkins, Daniel F.; LaGreca, Anthony J.; Mullis, Ronald L.

This publication combines three papers on rural and urban youth issues. "Key Issues Facing Rural Youth" (Daniel F. Perkins) notes that rural adolescents share the same concerns and exhibit the same problem behaviors as their urban counterparts. But in addition, geographic isolation presents problems unique to rural areas. A framework is proposed…

Hospital web-site marketing: analysis, issues, and trends.

PubMed

Sanchez, P M; Maier-Donati, P

1999-01-01

As hospitals continue to incorporate web technology into their overall marketing and communications strategies, they face several issues which we explore in this paper. Hospitals' effectiveness in dealing with these issues will affect the benefits received from this technology. We provide an exploratory analysis of current hospital web sites and develop implications for future web site development. Likewise, recommendations based on our research are also provided.

"Should I Stay or Should I Go?": Unpacking Teacher Attrition/Retention as an Educational Issue

ERIC Educational Resources Information Center

Kelchtermans, Geert

2017-01-01

The paper starts from the observation that teacher attrition/retention seems to be a wicked issue: it seems to have strong face validity and a commonsense meaning, but the literature doesn't provide a clear and distinctive definition. In the first section, the author analyzes the different ways in which the issue of teacher attrition and retention…

Trends, Issues, and Implications: The Influence of Child Care Needs on the Employment of Women.

ERIC Educational Resources Information Center

Hamilton, Cathy H.

This report focuses on current trends of women in the workforce, issues they face with child care, and how the implications of those trends and issues have influenced corporate and governmental response. In 1990, 47% of the working mother population relied on spouses or relatives to provide care for their young children. Between 2 and 5 million…

Financial Issues Experienced by Students in Private Higher Education Institutions

ERIC Educational Resources Information Center

Alkandari, Nabila Y.

2014-01-01

The study was conducted in order to understand the way in which the financial status of students in Kuwait is affected as a result of enrolling in private higher education institutions. The aim is to analyze whether they face financial issues upon the time of payment and how these issues can be resolved. The analysis was done on a sample of 1280…

Current Challenges Facing the Future of Secondary Education and Transition Services for Youth with Disabilities in the United States. Discussion Paper

ERIC Educational Resources Information Center

National Center on Secondary Education and Transition (NCSET), University of Minnesota, 2004

2004-01-01

This paper is intended to promote discussion among professionals, policymakers, employers, parents, and individuals with disabilities concerning current and future challenges facing secondary education and transition services nationally. The issues identified and discussed should not, however, be viewed as inclusive of the full range of possible…

Youth Civic Engagement: An Institutional Turn. Circle Working Paper 45

ERIC Educational Resources Information Center

Levine, Peter, Ed.; Youniss, James

2006-01-01

The papers in this collection were written by an interdisciplinary group to address two main questions: What conditions deter young 'involvement in politics and civic life? What reforms could enhance youth engagement? Most of the contributors met face-to-face in Washington, DC in March 2005 to discuss their papers and the general issue of youth…

College Students' Use of Technology to Communicate with Romantic Partners about Sexual Health Issues

ERIC Educational Resources Information Center

Tannebaum, Michael

2018-01-01

Objective: To examine college students' technology-assisted sexual communication perceptions and practices alongside their beliefs about the effectiveness of face-to-face (F-t-F) sexual communication. Participants: 144 college students at a private university in the Northeast, U.S., completed a survey in October 2016. Method: A cross-sectional…

New Systemic Roles Facilitating the Integration of Face-to-Face and Virtual Learning

ERIC Educational Resources Information Center

Furey, Doug; Stevens, Ken

2008-01-01

The introduction of web-based education in Canadian schools, as in other developed countries, has been particularly noticeable in rural areas. Small schools in rural communities have continued to get smaller as families relocate in urban areas in search of increased educational and vocational opportunities. There are a number of issues common to…

Forgetting the Once-Seen Face: Estimating the Strength of an Eyewitness's Memory Representation

ERIC Educational Resources Information Center

Deffenbacher, Kenneth A.; Bornstein, Brian H.; McGorty, E. Kiernan; Penrod, Steven D.

2008-01-01

The fidelity of an eyewitness's memory representation is an issue of paramount forensic concern. Psychological science has been unable to offer more than vague generalities concerning the relation of retention interval to memory trace strength for the once-seen face. A meta-analysis of 53 facial memory studies produced a highly reliable…

The 2007 California Citrus Freeze: Vulnerability, Poverty, and Unemployment Issues of Farmworkers

ERIC Educational Resources Information Center

Orozco, Graciela Leon

2010-01-01

In January of 2007, freezing temperatures destroyed citrus and vegetable crops in California. By May 2007, more than 9,000 freeze-related unemployment applications had been fled. Through face-to-face interviews, this study documents the experience of 63 farmworkers to find out how they survived the freeze and accessed services. Findings revealed…

Key Copyright Issues in African Distance Education: A South African Case Study

ERIC Educational Resources Information Center

Ncube, Caroline B.

2011-01-01

This report draws primarily on the results of the recently concluded African Copyright and Access to Knowledge (ACA2K) Project, which investigated copyright and access to learning materials in face-to-face, distance education (DE), and dual-mode tertiary educational institutions in Egypt, Ghana, Kenya, Morocco, Mozambique, Senegal, South Africa,…

Interdisciplinary Vertical Integration: The Future of Biomechanics

ERIC Educational Resources Information Center

Gregor, Robert J.

2008-01-01

The field of biomechanics has grown rapidly in the past 30 years in both size and complexity. As a result, the term might mean different things to different people. This article addresses the issues facing the field in the form of challenges biomechanists face in the future. Because the field is so diverse, strength within the different areas of…

Madrasa Education in South Asia and Southeast Asia: Current Issues and Debates

ERIC Educational Resources Information Center

Park, Jaddon; Niyozov, Sarfaroz

2008-01-01

Madaris (plural of madrasa) face a multitude of challenges in preparing students for life in rapidly modernising societies and emerging globalised knowledge economies. The complexity of the role and tasks of madaris, which are caught in the interface of modernity and tradition, the challenges they face, and the strategies they develop to address…

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,…

Managing Digital Identity on Twitter: The Case of School Administrators

ERIC Educational Resources Information Center

Cho, Vincent; Jimerson, Jo Beth

2017-01-01

What does it mean to be and to act like a school leader online? Although many school leaders might be comfortable navigating issues of identity in face-to-face environments, online environments may present new and unprecedented challenges. These challenges may range from concerns about privacy and surveillance to questions about how best to…

Cultivating Cyber-Phronesis: A New Educational Approach to Tackle Cyberbullying

ERIC Educational Resources Information Center

Harrison, Tom

2016-01-01

Cyberbullying is a pervasive and troubling moral concern for teachers, schools, parents and pupils. As children and young people in England are now more likely to be bullied online than face-to-face, this article explores if there is a need to rethink traditional educational approaches to dealing with the issue. The article starts with a critique…

Why Are We Doing Writing--This Is Science?

ERIC Educational Resources Information Center

Gittner, Alastair; Needham, Linda; O'Brien, Nick

2013-01-01

With the recent changes to expectations at General Certificate of Secondary Education (GCSE), many teachers, in all subjects, are being faced with the need to persuade unwilling students that there is a need to write "properly" in lessons. Living in the information-rich society, faced with a wide range of scientific issues, it will be incumbent on…

Evaluating an Anxiety Group for People with Learning Disabilities Using a Mixed Methodology

ERIC Educational Resources Information Center

Marwood, Hayley; Hewitt, Olivia

2013-01-01

The effectiveness of group therapy for people with learning disabilities and anxiety management issues is reviewed. People with learning disabilities face increased levels of psychological distress compared to the general population, yet are often faced with a lack of social support and poor coping techniques to manage their distress. A 6-week…

Challenges Faced by Preceptors Serving in Dual Roles as Health Care Providers and Clinical Educators

ERIC Educational Resources Information Center

Dodge, Thomas; Mazerolle, Stephanie M.; Bowman, Thomas G.

2014-01-01

Context: Preceptors play an integral role in training athletic training students (ATSs). Balancing roles as health care providers and educators can often be challenging. Role strain is a documented concern for the preceptor, yet limited information is available regarding other issues faced while supervising ATSs. Objective: To explore preceptor…

Analysis on the Difficulties Faced by a Bilingual Child in Reading and Writing

ERIC Educational Resources Information Center

Hardiyanti, Rizki

2017-01-01

Bilingual child ability in two languages is become popular issue in the comparison of those two languages. In this paper, the Indonesian bilingual child has parent, school and course using English actively, then his environment using Bahasa Indonesia. This research was conducted to measure ability and difficulties faced by bilingual child in…

Transforming Disability Policy for Youth and Young Adults with Disabilities. Disability Policy Research Brief. Number 09-01

ERIC Educational Resources Information Center

O'Day, Bonnie; Stapleton, David

2009-01-01

The transition to adulthood can be difficult for youth, particularly those who have disabilities severe enough that they receive Supplemental Security Income (SSI), Social Security Disability Insurance (DI), or other disability program benefits. Besides the issues facing all transition-age youth, young people with disabilities face a host of…

The Social Problem-Solving Questionnaire: Evaluation of Psychometric Properties among Turkish Primary School Students

ERIC Educational Resources Information Center

Dereli Iman, Esra

2013-01-01

Problem Statement: Children, like adults, face numerous problems and conflicts in their everyday lives, including issues with peers, siblings, older children, parents, teachers, and other adults. The methods children use to solve such problems are more important than actually facing the problems. The lack of effective social problem-solving skills…

Outlining face processing skills of portrait artists: Perceptual experience with faces predicts performance.

PubMed

Devue, Christel; Barsics, Catherine

2016-10-01

Most humans seem to demonstrate astonishingly high levels of skill in face processing if one considers the sophisticated level of fine-tuned discrimination that face recognition requires. However, numerous studies now indicate that the ability to process faces is not as fundamental as once thought and that performance can range from despairingly poor to extraordinarily high across people. Here we studied people who are super specialists of faces, namely portrait artists, to examine how their specific visual experience with faces relates to a range of face processing skills (perceptual discrimination, short- and longer term recognition). Artists show better perceptual discrimination and, to some extent, recognition of newly learned faces than controls. They are also more accurate on other perceptual tasks (i.e., involving non-face stimuli or mental rotation). By contrast, artists do not display an advantage compared to controls on longer term face recognition (i.e., famous faces) nor on person recognition from other sensorial modalities (i.e., voices). Finally, the face inversion effect exists in artists and controls and is not modulated by artistic practice. Advantages in face processing for artists thus seem to closely mirror perceptual and visual short term memory skills involved in portraiture. Copyright © 2016 Elsevier Ltd. All rights reserved.

Reconfigurable assembly work station

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

Lin, Yhu-Tin; Abell, Jeffrey A.; Spicer, John Patrick

A reconfigurable autonomous workstation includes a multi-faced superstructure including a horizontally-arranged frame section supported on a plurality of posts. The posts form a plurality of vertical faces arranged between adjacent pairs of the posts, the faces including first and second faces and a power distribution and position reference face. A controllable robotic arm suspends from the rectangular frame section, and a work table fixedly couples to the power distribution and position reference face. A plurality of conveyor tables are fixedly coupled to the work table including a first conveyor table through the first face and a second conveyor table throughmore » the second face. A vision system monitors the work table and each of the conveyor tables. A programmable controller monitors signal inputs from the vision system to identify and determine orientation of the component on the first conveyor table and control the robotic arm to execute an assembly task.« less

Liquid metals as a divertor plasma-facing material explored using the Pilot-PSI and Magnum-PSI linear devices

NASA Astrophysics Data System (ADS)

Morgan, T. W.; Rindt, P.; van Eden, G. G.; Kvon, V.; Jaworksi, M. A.; Lopes Cardozo, N. J.

2018-01-01

For DEMO and beyond, liquid metal plasma-facing components are considered due to their resilience to erosion through flowed replacement, potential for cooling beyond conduction and inherent immunity to many of the issues of neutron loading compared to solid materials. The development curve of liquid metals is behind that of e.g. tungsten however, and tokamak-based research is currently somewhat limited in scope. Therefore, investigation into linear plasma devices can provide faster progress under controlled and well-diagnosed conditions in assessing many of the issues surrounding the use of liquid metals. The linear plasma devices Magnum-PSI and Pilot-PSI are capable of producing DEMO-relevant plasma fluxes, which well replicate expected divertor conditions, and the exploration of physics issues for tin (Sn) and lithium (Li) such as vapour shielding, erosion under high particle flux loading and overall power handling are reviewed here. A deeper understanding of erosion and deposition through this work indicates that stannane formation may play an important role in enhancing Sn erosion, while on the other hand the strong hydrogen isotope affinity reduces the evaporation rate and sputtering yields for Li. In combination with the strong redeposition rates, which have been observed under this type of high-density plasma, this implies that an increase in the operational temperature range, implying a power handling range of 20-25 MW m-2 for Sn and up to 12.5 MW m-2 for Li could be achieved. Vapour shielding may be expected to act as a self-protection mechanism in reducing the heat load to the substrate for off-normal events in the case of Sn, but may potentially be a continual mode of operation for Li.

Visual perception during mirror gazing at one's own face in schizophrenia.

PubMed

Caputo, Giovanni B; Ferrucci, Roberta; Bortolomasi, Marco; Giacopuzzi, Mario; Priori, Alberto; Zago, Stefano

2012-09-01

In normal observers gazing at one's own face in the mirror for some minutes, at a low illumination level, triggers the perception of strange faces, a new perceptual illusion that has been named 'strange-face in the mirror'. Subjects see distortions of their own faces, but often they see monsters, archetypical faces, faces of dead relatives, and of animals. We designed this study to primarily compare strange-face apparitions in response to mirror gazing in patients with schizophrenia and healthy controls. The study included 16 patients with schizophrenia and 21 healthy controls. In this paper we administered a 7 minute mirror gazing test (MGT). Before the mirror gazing session, all subjects underwent assessment with the Cardiff Anomalous Perception Scale (CAPS). When the 7minute MGT ended, the experimenter assessed patients and controls with a specifically designed questionnaire and interviewed them, asking them to describe strange-face perceptions. Apparitions of strange-faces in the mirror were significantly more intense in schizophrenic patients than in controls. All the following variables were higher in patients than in healthy controls: frequency (p<.005) and cumulative duration of apparitions (p<.009), number and types of strange-faces (p<.002), self-evaluation scores on Likert-type scales of apparition strength (p<.03) and of reality of apparitions (p<.001). In schizophrenic patients, these Likert-type scales showed correlations (p<.05) with CAPS total scores. These results suggest that the increase of strange-face apparitions in schizophrenia can be produced by ego dysfunction, by body dysmorphic disorder and by misattribution of self-agency. MGT may help in completing the standard assessment of patients with schizophrenia, independently of hallucinatory psychopathology. Copyright © 2012 Elsevier B.V. All rights reserved.

Oxytocin eliminates the own-race bias in face recognition memory.

PubMed

Blandón-Gitlin, Iris; Pezdek, Kathy; Saldivar, Sesar; Steelman, Erin

2014-09-11

The neuropeptide Oxytocin influences a number of social behaviors, including processing of faces. We examined whether Oxytocin facilitates the processing of out-group faces and reduce the own-race bias (ORB). The ORB is a robust phenomenon characterized by poor recognition memory of other-race faces compared to the same-race faces. In Experiment 1, participants received intranasal solutions of Oxytocin or placebo prior to viewing White and Black faces. On a subsequent recognition test, whereas in the placebo condition the same-race faces were better recognized than other-race faces, in the Oxytocin condition Black and White faces were equally well recognized, effectively eliminating the ORB. In Experiment 2, Oxytocin was administered after the study phase. The ORB resulted, but Oxytocin did not significantly reduce the effect. This study is the first to show that Oxytocin can enhance face memory of out-group members and underscore the importance of social encoding mechanisms underlying the own-race bias. This article is part of a Special Issue entitled Oxytocin and Social Behav. Copyright © 2013 Elsevier B.V. All rights reserved.

Group purchasing of pharmaceuticals and medical supplies by the Gulf Cooperation Council states.

PubMed

Khoja, T A M; Bawazir, S A

2005-01-01

An important issue in health care today is the cost of essential pharmaceuticals and medical supplies. To control the increase of health care expenses, in 1976 the Gulf Cooperation Council states began to study the idea of establishing a group purchasing programme for pharmaceuticals and medical supplies. This paper demonstrates the elements of the programme, how it works, what obstacles it faces and how other countries can profit from this experience. It also discusses the future of the group purchasing programme in the light of globalization and how the international changes under the World Trade Organization agreements will affect the programme in future.

Deflectometry using portable devices

NASA Astrophysics Data System (ADS)

Butel, Guillaume P.; Smith, Greg A.; Burge, James H.

2015-02-01

Deflectometry is a powerful metrology technique that uses off-the-shelf equipment to achieve nanometer-level accuracy surface measurements. However, there is no portable device to quickly measure eyeglasses, lenses, or mirrors. We present an entirely portable new deflectometry technique that runs on any Android™ smartphone with a front-facing camera. Our technique overcomes some specific issues of portable devices like screen nonlinearity and automatic gain control. We demonstrate our application by measuring an amateur telescope mirror and simulating a measurement of the faulty Hubble Space Telescope primary mirror. Our technique can, in less than 1 min, measure surface errors with accuracy up to 50 nm RMS, simply using a smartphone.

Advocacy Groups Deliver Guidelines for Schools Facing Sexual-Orientation Issues

ERIC Educational Resources Information Center

Curriculum Review, 2006

2006-01-01

Groups that often find themselves on opposing sides of the cultural war over gay rights have bridged their divide to draft consensus guidelines designed to help public schools address sexual-orientation issues with sensitivity and respect. Representatives from the Christian Educators Association International and the Gay, Lesbian and Straight…

Popular Music Helps Students Focus on Important Social Issues

ERIC Educational Resources Information Center

Moore, James R.

2007-01-01

One of the biggest challenges facing middle school social studies educators is creating powerful lessons that engage young adolescents in acquiring knowledge, stimulate critical thinking skills, inspire passionate interest in social studies and social issues, encourage active participation in civic life, and provide them with opportunities to…

Multicultural Counseling: An Ethical Issue for School Counselors.

ERIC Educational Resources Information Center

Hobson, Suzanne M.; Kanitz, H. Mike

1996-01-01

Discusses the ethical issues school counselors face when deciding whether to engage in multicultural counseling without having had multicultural training. Illustrates how theories that seem to be free of bias may be based on cultural assumptions, provides a historical overview of multicultural counseling, and addresses divergent expert opinions in…

Multicultural Aspects of Library Media Programs.

ERIC Educational Resources Information Center

Latrobe, Kathy Howard, Comp.; Laughlin, Mildred Knight, Comp.

Designed to help library media specialists, as well as administrators, teachers, and parents, develop a greater sensitivity to the multicultural problems and issues that young people face in schools, this collection of essays offers diverse perspectives on multicultural issues in the media program. The four main sections of the book and the essays…

Critical Issues that Face Tertiary Education Institutions and Administration.

ERIC Educational Resources Information Center

Williams, Gareth

1983-01-01

Issues of the university's role in social and economic progress, educational demand, employment needs and patterns, changes in instructional methods, research, and managing change without growth are discussed. The need to extract long-term policy needs from the multiplicity of short-term administrative demands is examined. (MSE)

Workplace Health and Safety.

ERIC Educational Resources Information Center

Massachusetts Career Development Inst., Springfield.

This booklet is one of six texts from a workplace literacy curriculum designed to assist learners in facing the increased demands of the workplace. It is a short guide to workplace health and safety issues, laws, and regulations, especially in Massachusetts. Topics covered include the following: (1) safety issues--workplace ergonomics, the…

Supporting Middle School Students Whose Parents Are Deployed: Challenges and Strategies for Schools

ERIC Educational Resources Information Center

Williams, Brenda

2013-01-01

Middle school students from military families face unique challenges, especially when their parents are deployed. Among the challenges they experience are frequent relocations; issues that affect academic achievement; uncertainty; and changes in roles, responsibilities, and relationships at home. Reunification involves issues of the returning…

Using Newspapers in the FCS Curriculum

ERIC Educational Resources Information Center

Brandes, Kendra

2008-01-01

This article examines a number of issues facing family and consumer sciences (FCS) teachers in today's middle and high school classrooms and reviews literature supporting the use of newspapers as a valuable teaching resource in light of these issues. Suggestions for using newspapers and newspaper industry resources to enhance the FCS curriculum…

Instructional Design Issues for Current and Future Interactive Video Media.

ERIC Educational Resources Information Center

Hadley, James A.; Bentley, Joanne; Christiansen, Todd P.

2003-01-01

Addresses some of the issues that instructional designers will face in the near future and ways to deal with new instructional affordances and constraint, including: Menu and Audio, Video, Subpicture Interleaved, Streamlining Digital Media (MAVSI-SDM); three-dimensional flowcharting; designing multi-faceted storyboards and scripts; managing video,…

The Courage To Care: Addressing Sexual Minority Issues on Campus.

ERIC Educational Resources Information Center

Ottenritter, Nan

1998-01-01

Sexual minority students face issues similar to those of ethnic and racial minority students. This article provides a framework for assessing the community college's inclusion of sexual minority students: lesbians, gays, bisexual, and transgender (LGBT) individuals. The first section of the article assesses community colleges in terms of sexual…

ABE NetNews, Volume 1.

ERIC Educational Resources Information Center

ABE NetNews, 2001

2001-01-01

These four newsletters focus on issues related to adult basic education and the challenges faced when teaching adult learners. The first issue looks at the characteristics of learning disabilities, providing information to help teachers determine whether a learner has a learning disability and who might be appropriately referred for testing. The…

Simulating Global Climate Summits

ERIC Educational Resources Information Center

Vesperman, Dean P.; Haste, Turtle; Alrivy, Stéphane

2014-01-01

One of the most persistent and controversial issues facing the global community is climate change. With the creation of the UN Framework Convention on Climate Change (UNFCCC) in 1992 and the Kyoto Protocol (1997), the global community established some common ground on how to address this issue. However, the last several climate summits have failed…

Legal Concerns in Community College Employment Matters

ERIC Educational Resources Information Center

Rodriguez, Roy C.

2010-01-01

The American community college has posed, for a period of time, some distinctively unique concerns pertaining to legal issues. However, the most pressing legal issues facing community colleges now are those regarding personnel. The diversity of programs community colleges offer require that personnel (specifically faculty) come to the institution…

The Way It Is Today. Native American Curriculum Series.

ERIC Educational Resources Information Center

Ross, Cathy; Fernandes, Roger

The final issue in a series of Native American instructional materials, this booklet for elementary students discusses contemporary Indian leaders and issues, the survival of traditions, and the effects of Indian stereotyping. Designed to help students understand the problems that have faced Native Americans since the first Europeans settled on…

Opportunity Foregone: Education in Brazil.

ERIC Educational Resources Information Center

Birdsall, Nancy, Ed.; Sabot, Richard H., Ed.

The studies presented in this volume help readers to understand the constraints faced in addressing the key problems within the Brazilian education system. Steps to address the issues and benefits to be gained by addressing those issues are discussed. Forty-two authors reiterate that the success of Brazil's education reform will have an important…

Family Connections: Addressing Behavior Issues--Practical Tips for Parents

ERIC Educational Resources Information Center

LaCaze, Donna; Kirylo, James D.

2012-01-01

When parents get together, the subject of appropriately addressing the behavior of their children often comes to the forefront of conversations. Parents share various challenges they face with their children, including issues associated with listening, eating vegetables, doing chores, and a host of other discipline-related situations. The plethora…

Integrating Academic Interventions into Small Group Counseling in Elementary School

ERIC Educational Resources Information Center

Steen, Sam; Kaffenberger, Carol J.

2007-01-01

Professional school counselors face the challenge of delivering guidance and counseling services to students while connecting to the educational mission of schools. This article is a summary and evaluation of a small group counseling program that targets academic issues while addressing personal/social issues with elementary-aged children. Results…

Dietary Issues Inpatients Face With Being Vegetarian

PubMed Central

Potter-Dunlop, Julie A.; Tse, Alice M.

2016-01-01

This article reviews the literature from 1985 through 2010 on research related to the dietary issues vegetarian inpatients may encounter in the acute care setting. A thematic portrayal of vegetarianism in the context of the inpatient setting is described. Implications for future research and nursing practice are identified. PMID:22157507