The New Responsibility and Challenge of Education: The Current and Prospective Situation of Philosophy for Children

ERIC Educational Resources Information Center

Karikó, Sándor

2016-01-01

Douglas Martin (an editor) wrote a memoir in New York Times about Matthew Lipman, the founder of philosophy for children, today's classic thinker. Lipman's death brought attention again for the philosophy for children's status among professionals. Later one of the most prestigious international educational periodical review, the "Journal of…

Economic Mobility and the American Dream: Examining Educational Differences. Economic Mobility Project Fact Sheet

ERIC Educational Resources Information Center

Economic Mobility Project, 2012

2012-01-01

In March 2011, the Economic Mobility Project updated its 2009 national poll to reassess public perceptions of economic mobility and the American Dream in the wake of the Great Recession. Americans with the least education were the most concerned about their current economic situation and future prospects. This reinforces the 2009 and 2011 polls'…

Evaluation of a Sexual Assault Risk Reduction and Self-Defense Program: A Prospective Analysis of a Revised Protocol

ERIC Educational Resources Information Center

Orchowski, Lindsay M.; Gidycz, Christine A.; Raffle, Holly

2008-01-01

The current study extends the development and evaluation of an existing and previously evaluated sexual assault risk reduction program with a self-defense component for college women (N = 300). The program protocol was revised to address psychological barriers to responding assertively to risky dating situations, and a placebo-control group was…

Clinical application prospect of umbilical cord-derived mesenchymal stem cells on clearance of advanced glycation end products through autophagy on diabetic wound.

PubMed

Han, Yanfu; Sun, Tianjun; Tao, Ran; Han, Yanqing; Liu, Jing

2017-03-24

Nowadays, wound healing delay due to diabetes is considered to be closely related to the accumulation of advanced glycation end products (AGEs). Although mesenchymal stem cells (MSCs) exhibit positive effects on diabetic wound healing, related mechanisms are still not fully elucidated. It has been reported that MSCs can improve the activity of autophagy in injured tissues, thereby playing an important role in wound healing. The autophagy induced by MSCs may be beneficial to diabetic wound healing via removing AGEs, which provide new ideas for clinical treatment of diabetic wounds with the potential of broad application prospects. In this study, the current research situation and application prospect of umbilical cord-derived MSCs on the clearance of AGEs in diabetic wound were reviewed.

Estimating reliable paediatric reference intervals in clinical chemistry and haematology.

PubMed

Ridefelt, Peter; Hellberg, Dan; Aldrimer, Mattias; Gustafsson, Jan

2014-01-01

Very few high-quality studies on paediatric reference intervals for general clinical chemistry and haematology analytes have been performed. Three recent prospective community-based projects utilising blood samples from healthy children in Sweden, Denmark and Canada have substantially improved the situation. The present review summarises current reference interval studies for common clinical chemistry and haematology analyses. ©2013 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

Teaching and Learning Tibetan: The Role of the Tibetan Language in Tibet's Future. Roundtable before the Congressional-Executive Commission on China. One Hundred Eighth Congress, First Session (April 7, 2003).

ERIC Educational Resources Information Center

2003

This roundtable focused on issues related to the role of the Tibetan language in Tibet's future. A statement by Nicolas Tournadre, Associate Professor of Linguistics, the University of Paris, France, addresses "The Dynamics of Tibetan-Chinese Bilingualism: The Current Situation and Future Prospects" (e.g., the first regulation protecting…

The Electronic Age and Libraries: Present Problems and Future Prospects.

ERIC Educational Resources Information Center

Igwe, P. O. E.

1986-01-01

Summarizes impact of the electronic age and role of the library focusing on the situation in Nigeria and concern for the new age; problems of Nigerian libraries and librarians (developing economy, responsibility for development, political situation, technological problems, lack of personnel); future prospects; and suggestions for present.…

[Means and methods of acoustic protection in aviation: current status and outlook for development].

PubMed

Soldatov, S K; Bogomolov, A V; Zinkin, V N; Aver'ianov, A A; Rossel's, A V; Patskin, G A; Sokolov, B A

2011-01-01

Analysis of the current status of acoustic protection in aviation shows that despite the material progress in the field, risk of professional pathologies in flying and technical personnel is still high. The situation is dramatized by the lack of effective personal and crew acoustic protectors. The authors speculate on applicability of innovative materials and technologies, ingenious designs of earphones and modular prefabricated demountable structures. Tests of proposed personal protectors demonstrated their competitiveness with foreign analogs. Prospective lines of development, e.g. incorporation of active sound absorption systems in existing passive protectors are discussed.

A platform for evolving intelligently interactive adversaries.

PubMed

Fogel, David B; Hays, Timothy J; Johnson, Douglas R

2006-07-01

Entertainment software developers face significant challenges in designing games with broad appeal. One of the challenges concerns creating nonplayer (computer-controlled) characters that can adapt their behavior in light of the current and prospective situation, possibly emulating human behaviors. This adaptation should be inherently novel, unrepeatable, yet within the bounds of realism. Evolutionary algorithms provide a suitable method for generating such behaviors. This paper provides background on the entertainment software industry, and details a prior and current effort to create a platform for evolving nonplayer characters with genetic and behavioral traits within a World War I combat flight simulator.

Prediction of Women's Utilization of Resistance Strategies in a Sexual Assault Situation: A Prospective Study

ERIC Educational Resources Information Center

Gidycz, Christine A.; Van Wynsberghe, Amy; Edwards, Katie M.

2008-01-01

The present study prospectively explored the predictors of resistance strategies to a sexual assault situation. Participants were assessed at the beginning of an academic quarter on a number of variables, including past history of sexual victimization, perceived risk of sexual victimization, and intentions to use specific types of resistance…

Area changes in U.S. forests and other major land uses, 1982 to 2002, with projections to 2062.

Treesearch

Ralph J. Alig; Andrew J. Plantinga; David Haim; Maribeth Todd

2010-01-01

This study updates an earlier assessment of the past, current, and prospective situation for the Nation’s land base. We describe area changes among major land uses on the U.S. land base for historical trends from 1982 to 2002 and projections out to 2062. Historically, 11 million acres of forest, cropland, and open space were converted to urban and other developed uses...

Effects of situational conditions on students' views of business ethics.

PubMed

Matsui, Tamao; Kakuyama, Takashi; Tsuzuki, Yukie

2003-12-01

This study investigated undergraduates' responses regarding selected ethical issues facing managers and employees of today's businesses. The focus of the study lies in the influences of two situational variables (organizational roles and prospects) on students' response pattern. Japanese students (306 men and 81 women, M = 20.1 yr., SD = 2.2) imagined that they were managers or operative employees of a middle-sized manufacturing company and that their company had high or low prospects. The response pattern tended to be more ethical for "managers," whereas the response pattern tended to be less ethical for "employees" in a "low prospect" than in a "high prospect" company.

[Strategies to ensure careers of young academics in plastic surgery - analysis of the current situation and future perspectives].

PubMed

Horch, R E; Vogt, P M; Schaller, H E; Stark, G B; Lehnhardt, M; Kneser, U; Giunta, R E

2013-08-01

Recruitment problems in surgical disciplines have become an increasingly debated topic. On the one hand current career prospects appear to be less attractive than those were seen for the previous generation. On the other hand the demands for a so-called "work-life balance" have changed and the proportion of female students and colleagues in medicine has risen and will continue to increase. Although Plastic Surgery currently seems to be less affected by these problems than other surgical disciplines, securing a qualified supply of young academics in Plastic Surgery is a prerequisite for the further development of this discipline. The traditional model of mentoring is discussed and the role of coaching in a sense of helping the mentorees examine what they are doing in the light of their intentions and goals is reflected. The present article tries to analyze the current status of academic Plastic Surgery from the viewpoint of German university senior surgeons in academic plastic surgery, and aims to highlight the specific prospects for young academics against the backdrop of an often one-sided and superficial perception of this profession. © Georg Thieme Verlag KG Stuttgart · New York.

Endosseous dental implant vis-à-vis conservative management: Is it a dilemma?

PubMed Central

Chandra, Ramesh; Bains, Rhythm; Loomba, Kapil; Pal, U. S.; Ram, Hari; Bains, Vivek K.

2010-01-01

To overview the current prospective of endosseous dental implant and conservative management. Although emphasis has been made in reinstating the oral functions, less consideration has been given to formulate the best treatment tactics in a particular situation. Properly restored, root canal treated natural teeth surrounded by healthy periodontium tissues yield a very high longevity, and periodontally compromised teeth that are treated and maintained regularly may have longer survival rate. Current trends in implantology have weakened the conservative paradigm, and practitioner's objectivity has been inclined more toward providing the tooth substitutes often flaunted as equal or even superior to conservation of natural tooth PMID:22442546

Sinusoidal obstruction syndrome/veno-occlusive disease: current situation and perspectives—a position statement from the European Society for Blood and Marrow Transplantation (EBMT)

PubMed Central

Mohty, M; Malard, F; Abecassis, M; Aerts, E; Alaskar, A S; Aljurf, M; Arat, M; Bader, P; Baron, F; Bazarbachi, A; Blaise, D; Ciceri, F; Corbacioglu, S; Dalle, J-H; Duarte, R F; Fukuda, T; Huynh, A; Masszi, T; Michallet, M; Nagler, A; NiChonghaile, M; Pagluica, T; Peters, C; Petersen, F B; Richardson, P G; Ruutu, T; Savani, B N; Wallhult, E; Yakoub-Agha, I; Carreras, E

2015-01-01

Sinusoidal obstruction syndrome or veno-occlusive disease (SOS/VOD) is a potentially life-threatening complication of hematopoietic SCT (HSCT). This review aims to highlight, on behalf of the European Society for Blood and Marrow Transplantation, the current knowledge on SOS/VOD pathophysiology, risk factors, diagnosis and treatments. Our perspectives on SOS/VOD are (i) to accurately identify its risk factors; (ii) to define new criteria for its diagnosis; (iii) to search for SOS/VOD biomarkers and (iv) to propose prospective studies evaluating SOS/VOD prevention and treatment in adults and children. PMID:25798682

The Cuban Economy: Current Situation, and Prospects for the 1980s.

DTIC Science & Technology

1981-06-01

is forecast as sugar is replaced by high fructose corn syrup . Still there is a possibility of some modest increases in prices in the next five years...in August 1930, through .zarniko-:- Ronda Ie, Yo_-r:; and Cuba bought a factory of fructose corn syrup from S’,;edcn (Ouventud -eblde, June 17, 1980...period. There was an overwhelming percentage of unfulfilled output targets in the 1976-80 plan and the degree of unfulfillment was extremely high . In

[Interdisciplinary strategies versus doping].

PubMed

Vitzthum, Karin; Mache, Stefanie; Quarcoo, David; Groneberg, David A; Schöffel, Norman

2010-06-01

Doping is a phenomenon which in the past years through the various incidences in professional cycling has come more and more into the focus of the public interest. Whilst in the young past the problems were to define the term "doping" exactly, today's problem is to prevent adolescents and children of doping. This shall be achieved by carrying out controls and serious sanctions for doping violations. Scientific research proved that doping usage can be avoided by broad specific prevention measures. In general, the earlier the athletes dope the higher the risk to become addicted later on in life to other legal or illegal drugs. The aim of this review is to analyse the prevalence of doping regarding youth-, competitive-, high performance and recreational sports and to examine further aspects of doping abuse, risks of addiction, the legal situation, current strategies in the fight against doping and to enhance chances of further doping prevention opportunities. By means of this data an all-embracing view should be given over the current situation, problems and prospects in German-speaking countries.

International Legal Framework for Denuclearization and Nuclear Disarmament -- Present Situation and Prospects

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

Gastelum, Zoe N.

This thesis is the culminating project for my participation in the OECD NEA International School of Nuclear Law. This paper will begin by providing a historical background to current disarmament and denuclearization treaties. This paper will discuss the current legal framework based on current and historical activities related to denuclearization and nuclear disarmament. Then, it will propose paths forward for the future efforts, and describe the necessary legal considerations. Each treaty or agreement will be examined in respect to its requirements for: 1) limitations and implementation; 2) and verification and monitoring. Then, lessons learned in each of the two areasmore » (limitations and verification) will be used to construct a proposed path forward at the end of this paper.« less

Gender differences in pension wealth: estimates using provider data.

PubMed

Johnson, R W; Sambamoorthi, U; Crystal, S

1999-06-01

Information from pension providers was examined to investigate gender differences in pension wealth at midlife. For full-time wage and salary workers approaching retirement age who had pension coverage, median pension wealth on the current job was 76% greater for men than women. Differences in wages, years of job tenure, and industry between men and women accounted for most of the gender gap in pension wealth on the current job. Less than one third of the wealth difference could not be explained by gender differences in education, demographics, or job characteristics. The less-advantaged employment situation of working women currently in midlife carries over into worse retirement income prospects. However, the gender gap in pensions is likely to narrow in the future as married women's employment experiences increasingly resemble those of men.

Career Management for Scientists and Engineers

NASA Astrophysics Data System (ADS)

Borchardt, John K.

2000-05-01

This book will be an important resource for both new graduates and mid-career scientists, engineers, and technicians. Through taking stock of existing or desired skills and goals, it provides both general advice and concrete examples to help asses a current job situation or prospect, and to effectively pursue and attain new ones. Many examples of properly adapted resumes and interview techniques, as well as plenty of practical advice about adaptation to new workplace cultural paradigms, such as team-based management, make this book an invaluable reference for the professional scientist in today's volatile job market.

The role of rostral prefrontal cortex in prospective memory: a voxel-based lesion study.

PubMed

Volle, Emmanuelle; Gonen-Yaacovi, Gil; Costello, Angela de Lacy; Gilbert, Sam J; Burgess, Paul W

2011-07-01

Patients with lesions in rostral prefrontal cortex (PFC) often experience problems in everyday-life situations requiring multitasking. A key cognitive component that is critical in multitasking situations is prospective memory, defined as the ability to carry out an intended action after a delay period filled with unrelated activity. The few functional imaging studies investigating prospective memory have shown consistent activation in both medial and lateral rostral PFC but also in more posterior prefrontal regions and non-frontal regions. The aim of this study was to determine regions that are necessary for prospective memory performance, using the human lesion approach. We designed an experimental paradigm allowing us to assess time-based (remembering to do something at a particular time) and event-based (remembering to do something in a particular situation) prospective memory, using two types of material, words and pictures. Time estimation tasks and tasks controlling for basic attention, inhibition and multiple instructions processing were also administered. We examined brain-behaviour relationships with a voxelwise lesion method in 45 patients with focal brain lesions and 107 control subjects using this paradigm. The results showed that lesions in the right polar prefrontal region (in Brodmann area 10) were specifically associated with a deficit in time-based prospective memory tasks for both words and pictures. This deficit could not be explained by impairments in basic attention, detection, inhibition or multiple instruction processing, and there was also no deficit in event-based prospective memory conditions. In addition to their prospective memory difficulties, these polar prefrontal patients were significantly impaired in time estimation ability compared to other patients. The same region was found to be involved using both words and pictures, suggesting that right rostral PFC plays a material nonspecific role in prospective memory. This is the first lesion study showing that rostral PFC is crucial for time-based prospective memory. The findings suggest that time-based and event-based prospective memory might be supported at least in part by distinct brain regions. Two particularly plausible explanations for the deficit rest upon a possible role for polar prefrontal structures in supporting in time estimation, and/or in retrieving an intention to act. More broadly, the results are consistent with the view that the deficit of rostral patients in multitasking situations might at least in part be explained by a deficit in prospective memory. Copyright © 2011 Elsevier Ltd. All rights reserved.

Developing Prospective Teachers' Understanding of Addition and Subtraction with Whole Numbers

ERIC Educational Resources Information Center

Roy, George J.

2014-01-01

This study was situated in a semester-long classroom teaching experiment examining prospective teachers' understanding of number concepts and operations. The purpose of this paper is to describe the learning goals, tasks, and tools used to cultivate prospective teachers' understanding of addition and subtraction with whole numbers. Research…

Building the Wall Brick by Brick: One Prospective Teacher's Experiences with Mathematics Anxiety

ERIC Educational Resources Information Center

Stoehr, Kathleen Jablon

2017-01-01

Mathematics education researchers have investigated mathematics anxiety in prospective elementary teachers. While many of these studies have focused on the bodily sensations and emotions of mathematics anxiety, particularly those felt in assessment situations, opportunities remain to investigate how prospective elementary teachers interpret their…

Can automation in radiotherapy reduce costs?

PubMed

Massaccesi, Mariangela; Corti, Michele; Azario, Luigi; Balducci, Mario; Ferro, Milena; Mantini, Giovanna; Mattiucci, Gian Carlo; Valentini, Vincenzo

2015-01-01

Computerized automation is likely to play an increasingly important role in radiotherapy. The objective of this study was to report the results of the first part of a program to implement a model for economical evaluation based on micro-costing method. To test the efficacy of the model, the financial impact of the introduction of an automation tool was estimated. A single- and multi-center validation of the model by a prospective collection of data is planned as the second step of the program. The model was implemented by using an interactive spreadsheet (Microsoft Excel, 2010). The variables to be included were identified across three components: productivity, staff, and equipment. To calculate staff requirements, the workflow of Gemelli ART center was mapped out and relevant workload measures were defined. Profit and loss, productivity and staffing were identified as significant outcomes. Results were presented in terms of earnings before interest and taxes (EBIT). Three different scenarios were hypothesized: baseline situation at Gemelli ART (scenario 1); reduction by 2 minutes of the average duration of treatment fractions (scenario 2); and increased incidence of advanced treatment modalities (scenario 3). By using the model, predicted EBIT values for each scenario were calculated across a period of eight years (from 2015 to 2022). For both scenarios 2 and 3 costs are expected to slightly increase as compared to baseline situation that is particularly due to a little increase in clinical personnel costs. However, in both cases EBIT values are more favorable than baseline situation (EBIT values: scenario 1, 27%, scenario 2, 30%, scenario 3, 28% of revenues). A model based on a micro-costing method was able to estimate the financial consequences of the introduction of an automation tool in our radiotherapy department. A prospective collection of data at Gemelli ART and in a consortium of centers is currently under way to prospectively validate the model.

The effect of the emotive decisions in prospect theory.

PubMed

Bonavia, Tomas

2014-12-29

The main purpose of this paper was to show that the certainty and reflection effects of prospect theory do not occur when stimuli have an affective value. To this end, 160 participants were asked to reply to a series of problems originally designed by Kahneman and Tversky (1979), but modified according to the contributions of Rottenstreich and Hsee (2001). The sample was divided into four experimental conditions, two in a gain situation and two in a loss situation. In both cases, affect-rich and affect-poor stimuli were applied in sure and probable alternatives. The findings showed that, in agreement with our hypotheses, the affective value of the stimuli altered the outcome predicted by prospect theory, showing response patterns contrary to certainty and reflection effects (p ≤ .01 and p ≤ .05 respectively). Therefore, this research supports the influence of the emotions in the decision-making process, and should be extended to other aspects of prospect theory.

Prospective Mathematics Teachers' Ways of Guiding High School Students in GeoGebra-Supported Inquiry Tasks

ERIC Educational Resources Information Center

Hahkioniemi, Markus; Leppaaho, Henry

2012-01-01

In this paper, we study how prospective teachers guide students' reasoning in GeoGebra-supported inquiry tasks. Twenty prospective mathematics teachers wrote about how they would react as a teacher in hypothetical situations where high school students present their GeoGebra-supported solutions to the teacher. Before writing their reactions, the…

Prospective Middle School Mathematics Teachers' Knowledge of Linear Graphs in Context of Problem-Posing

ERIC Educational Resources Information Center

Kar, Tugrul

2016-01-01

This study examined prospective middle school mathematics teachers' problem-posing skills by investigating their ability to associate linear graphs with daily life situations. Prospective teachers were given linear graphs and asked to pose problems that could potentially be represented by the graphs. Their answers were analyzed in two stages. In…

Antidoping control in Brazil: history, current situation, and prospects for the 2014 World Cup and the 2016 Olympic Games.

PubMed

Santos, Marcos Antonio Pereira dos; Silva, Alexandre Sérgio; Ribeiro, Sergio Luiz Galan; Santos, Azenildo Moura

2014-07-01

Brazil will soon host two major sporting events: the 2014 World Cup and the 2016 Summer Olympic Games. Given the importance of antidoping control during these competitions, it is important that the scientific community receive a status update on antidoping control in Brazil. In this brief communication, the authors present the status of antidoping control in Brazil from an historical perspective, both the benefits and difficulties to be faced by antidoping control during these events, and the legacy resulting from the efficacy of the drug testing performed during these competitions.

Human pursuance of equality hinges on mental processes of projecting oneself into the perspectives of others and into future situations.

PubMed

Takesue, Hirofumi; Miyauchi, Carlos Makoto; Sakaiya, Shiro; Fan, Hongwei; Matsuda, Tetsuya; Kato, Junko

2017-07-19

In the pursuance of equality, behavioural scientists disagree about distinct motivators, that is, consideration of others and prospective calculation for oneself. However, accumulating data suggest that these motivators may share a common process in the brain whereby perspectives and events that did not arise in the immediate environment are conceived. To examine this, we devised a game imitating a real decision-making situation regarding redistribution among income classes in a welfare state. The neural correlates of redistributive decisions were examined under contrasting conditions, with and without uncertainty, which affects support for equality in society. The dorsal anterior cingulate cortex (dACC) and the caudate nucleus were activated by equality decisions with uncertainty but by selfless decisions without uncertainty. Activation was also correlated with subjective values. Activation in both the dACC and the caudate nucleus was associated with the attitude to prefer accordance with others, whereas activation in the caudate nucleus reflected that the expected reward involved the prospective calculation of relative income. The neural correlates suggest that consideration of others and prospective calculation for oneself may underlie the support for equality. Projecting oneself into the perspective of others and into prospective future situations may underpin the pursuance of equality.

Noble gas isotopes as low-budget exploration and monitoring tool for high- and low-temperature geothermal systems in extensional tectonic regimes

NASA Astrophysics Data System (ADS)

Kraml, Michael; Jodocy, Marco; Aeschbach, Werner; Kreuter, Horst

2017-04-01

Since viable geothermal systems in extensional settings are sparse compared to those situated in subduction zone environments, a specifically adapted exploration methodology of the former is currently not fully established. Standardized exploration methods applicable to geothermal systems related to subduction zones do not always deliver reliable or even deliver misleading results (e.g. Ochmann et al. 2010). The identification of promising prospects at the beginning of surface exploration studies is saving time and money of the project developer and investor. Noble gas isotope analyses can provide a low-budget tool for assessing the quality of the prospect in a very early exploration phase. Case studies of high- and low-temperature prospects situated in the East African Rift System and the Upper Rhine Graben, Germany will be presented and compared to other extensional areas like the Basin and Range Province, U.S.A. (Kraml et al. 2016a,b). Noble gas isotopes are also a versatile tool for monitoring of geothermal reservoirs during the production/exploitation phase. References Kraml, M., Jodocy, M., Reinecker, J., Leible, D., Freundt, F., Al Najem, S., Schmidt, G., Aeschbach, W., and Isenbeck-Schroeter, M. (2016a): TRACE: Detection of Permeable Deep-Reaching Fault Zone Sections in the Upper Rhine Graben, Germany, During Low-Budget Isotope-Geochemical Surface Exploration. Proceedings European Geothermal Congress 2016, Strasbourg, France, 19-24 Sept 2016 Kraml, M., Kaudse, T., Aeschbach, W. and Tanzanian Exploration Team (2016b): The search for volcanic heat sources in Tanzania: A helium isotope perspective. Proceedings 6th African Rift Geothermal Conference, Addis Ababa, Ethiopia, 2nd-4th November 2016 Ochmann, N., Kraml, M., Lindenfeld, M., Yakovlev, A., Rümpker, G., Babirye, P. (2010): Microearthquake Survey at the Buranga Geothermal Prospect (Western Uganda). Proceedings World Geothermal Congress, 25-29 April 2010, Bali, Indonesia (paper number 1126)

Overview of Maternal, Neonatal and Child Deaths in South Africa: Challenges, Opportunities, Progress and Future Prospects

PubMed Central

Mabaso, Musawenkosi H L; Ndaba, Thoko; Mkhize-Kwitshana, Zilungile L

2014-01-01

Background: The fact that most sub-Saharan Africa countries including South Africa (SA) are not on track to meet the 2015 target of improving maternal, neonate and child health (MNCH) is a major public health concern. The aim of this paper to give an overview of the current state of MNC deaths in SA, their relative causes, highlight challenges, existing opportunities, progress made and future prospects. Methods: The overview involved a synthesis and review of recent data and information from key national representative peer reviewed articles and grey literature from the National Department of Health and related stakeholder reports. Results: Since 1990 the situation in SA aroused a lot of research interest in tracing the historical context of the problem, evaluating progress made and actions for improving MNCH. In 2009 the SA government established three national committees for confidential enquiry on MNC deaths. Multifactorial systems’ related challenges were identified. Subsequently, the new National Strategic Plan for MNC and Women’s Health and Nutrition has, in addition to provision of comprehensive interventions, been linked and aligned with efforts to strengthen the health systems particularly through the re-engineering of the Primary Health Care (PHC) services and district health systems. Conclusion and Global Health Implications: The overview gives an insight of the process that has influenced MNCH policy and programs in the country. The SA experience and current MNCH situation may be different compared to other African countries, however, the political commitment and government stewardship coupled with critical and yet complimentary research is exemplary, especially, given several global and regional plans and commitments to improve MNCH in the continent. PMID:27621971

Medicare program: changes to the hospital outpatient prospective payment system and CY 2008 payment rates, the ambulatory surgical center payment system and CY 2008 payment rates, the hospital inpatient prospective payment system and FY 2008 payment rates; and payments for graduate medical education for affiliated teaching hospitals in certain emergency situations Medicare and Medicaid programs: hospital conditions of participation; necessary provider designations of critical access hospitals. Interim and final rule with comment period.

PubMed

2007-11-27

This final rule with comment period revises the Medicare hospital outpatient prospective payment system to implement applicable statutory requirements and changes arising from our continuing experience with this system. We describe the changes to the amounts and factors used to determine the payment rates for Medicare hospital outpatient services paid under the prospective payment system. These changes are applicable to services furnished on or after January 1, 2008. In addition, the rule sets forth the applicable relative payment weights and amounts for services furnished in ASCs, specific HCPCS codes to which the final policies of the ASC payment system apply, and other pertinent rate setting information for the CY 2008 ASC payment system. Furthermore, this final rule with comment period will make changes to the policies relating to the necessary provider designations of critical access hospitals and changes to several of the current conditions of participation requirements. The attached document also incorporates the changes to the FY 2008 hospital inpatient prospective payment system (IPPS) payment rates made as a result of the enactment of the TMA, Abstinence Education, and QI Programs Extension Act of 2007, Public Law 110-90. In addition, we are changing the provisions in our previously issued FY 2008 IPPS final rule and are establishing a new policy, retroactive to October 1, 2007, of not applying the documentation and coding adjustment to the FY 2008 hospital-specific rates for Medicare-dependent, small rural hospitals (MDHs) and sole community hospitals (SCHs). In the interim final rule with comment period in this document, we are modifying our regulations relating to graduate medical education (GME) payments made to teaching hospitals that have Medicare affiliation agreements for certain emergency situations.

Comment: On the World's Energy Situation.

ERIC Educational Resources Information Center

Kouzminow, V. A.

1979-01-01

Reviewed, in this editorial, are the present world energy situation and estimates of the prospects of supplying mankind with the amount of energy necessary for future socioeconomic development. Stressed is the role of different energy sources in the present and future energy balance of the world. (BT)

Present situation and prospect of medical knowledge based systems in German-speaking countries: results of an online survey.

PubMed

Spreckelsen, Cord; Spitzer, K; Honekamp, W

2012-01-01

After a decrease of interest in classical medical expert systems, the publication activity concerning the medical application of Artificial Intelligence and the interest in medical decision support have markedly increased. Nonetheless, no systematic exploratory study has yet been carried out, which directly considers the actual fields of applications, exemplary approaches, obstacles, challenges, and future prospect as seen by pioneering users and developers in a given region. This paper reports the results of an online survey designed to fill this gap with the "Knowledge Based Systems" working group of the German Society for Medical Informatics, Biometry and Epidemiology (GMDS) in 2010. The survey was based on an online questionnaire (5 single and multiple choice questions, 8 Likert-scaled items, 7 free text questions) consented to by the working group. The answers were analyzed by descriptive statistics and a qualitative analysis (bottom-up coding). All academic institutions of Medical Informatics in the German-speaking countries and contributors reporting KBS-related projects at the relevant scientific conferences and in a journal specialized in the field were invited to participate. The survey reached a response rate of 33.4%. The results show a gap between the reported obstacles of medical KBS (mainly low acceptance and rare use in clinical practice) and their future prospect as stated by the participants. Problems previously discussed in the literature like low acceptance, integration, and sustainability of KBS projects were confirmed. The current situation was characterized by naming exemplary existing systems and specifying promising fields of application. The field of KBS in medicine is more diversified and has evolved beyond expectations in the German-speaking countries.

Professional Competencies of (Prospective) Mathematics Teachers--Cognitive versus Situated Approaches

ERIC Educational Resources Information Center

Kaiser, Gabriele; Blömeke, Sigrid; König, Johannes; Busse, Andreas; Döhrmann, Martina; Hoth, Jessica

2017-01-01

Recent research on the professional competencies of mathematics teachers, which has been carried out during the last decade, is characterized by different theoretical approaches on the conceptualization and evaluation of teachers' professional competencies, namely cognitive versus situated approaches. Building on the international IEA Teacher…

Plant Immunity Inducer Development and Application.

PubMed

Dewen, Qiu; Yijie, Dong; Yi, Zhang; Shupeng, Li; Fachao, Shi

2017-05-01

Plant immunity inducers represent a new and rapidly developing field in plant-protection research. In this paper, we discuss recent research on plant immunity inducers and their development and applications in China. Plant immunity inducers include plant immunity-inducing proteins, chitosan oligosaccharides, and microbial inducers. These compounds and microorganisms can trigger defense responses and confer disease resistance in plants. We also describe the mechanisms of plant immunity inducers and how they promote plant health. Furthermore, we summarize the current situation in plant immunity inducer development in China and the global marketplace. Finally, we also deeply analyze the development trends and application prospects of plant immunity inducers in environmental protection and food safety.

Increasing fall risk awareness using wearables: A fall risk awareness protocol.

PubMed

Danielsen, Asbjørn; Olofsen, Hans; Bremdal, Bernt Arild

2016-10-01

Each year about a third of elderly aged 65 or older experience a fall. Many of these falls may have been avoided if fall risk assessment and prevention tools where available in a daily living situation. We identify what kind of information is relevant for doing fall risk assessment and prevention using wearable sensors in a daily living environment by investigating current research, distinguishing between prospective and context-aware fall risk assessment and prevention. Based on our findings, we propose a fall risk awareness protocol as a fall prevention tool integrating both wearables and ambient sensing technology into a single platform. Copyright © 2016. Published by Elsevier Inc.

Design of multi-language trading system of ethnic characteristic agricultural products based on android

NASA Astrophysics Data System (ADS)

Huanqin, Wu; Yasheng, Jin; Yugang, Dai

2017-06-01

Under the current situation where Internet technology develops rapidly, mobile E-commerce technology has brought great convenience to our life. Now, the graphical user interface (GUI) of most E-commerce platforms only supports Chinese. Thus, the development of Android client of E-commerce that supports ethnic languages owns a great prospect. The principle that combines front end design and database technology is adopted in this paper to construct the Android client system of E-commerce platforms that supports ethnic languages, which realizes the displaying, browsing, querying, searching, trading and other functions of ethnic characteristic agricultural products on android platforms.

Risk Perception, Rape, and Sexual Revictimization: A Prospective Study of College Women

ERIC Educational Resources Information Center

Messman-Moore, Terri L.; Brown, Amy L.

2006-01-01

Risk perception was examined in relation to sexual victimization among 262 college women. Participants were presented with written vignettes that described hypothetical situations with a stranger and with an acquaintance. Participants' hypothetical decision to leave a potentially risky situation with an acquaintance predicted rape and…

The Language Situation in Cameroon

ERIC Educational Resources Information Center

Kouega, Jean-Paul

2007-01-01

This monograph examines the language situation in Cameroon, a Central African country where fewer than 20 million people speak close to 250 languages. Specifically, the monograph addresses the issues of language use and spread, language policy and planning, and language maintenance and prospects. The study is divided into five parts. The…

Identities and Social Justice Values of Prospective Teachers of Color

ERIC Educational Resources Information Center

Agosto, Vonzell

2009-01-01

This empirical study of social justice values among three prospective teachers who identity as being "of color" emphasizes the constellations of social justice sensibilities (perceptions of injustice, concern for the situations of others, socio-political and cultural consciousness, sensitivity regarding the conditions of others) they derived from…

Prospective Teachers' Value Orientations as Determinants of Preference for External and Anonymous Whistleblowing

ERIC Educational Resources Information Center

Gokce, Asiye Toker

2013-01-01

Whistle-blowing indicates disclosing organizational wrongdoings resulting in harm to third parties. An individual's decision to blow the whistle might be based upon organizational, situational or personal factors. This study inquires the relationship between value orientations of prospective teachers and choices for whistle-blowing with particular…

Prospects for Vascular Access Education in Developing Countries: Current Situation in Cambodia.

PubMed

Naganuma, Toshihide; Takemoto, Yoshiaki

2017-01-01

We report our activities training doctors on vascular access procedures at International University (IU) Hospital in Cambodia through a program facilitated by Ubiquitous Blood Purification International, a nonprofit organization that provides medical support to developing countries in the field of dialysis medicine. Six doctors from Japan have been involved in the education of medical personnel at IU, and we have collectively visited Cambodia about 15 times from 2010 to 2016. In these visits, we have performed many operations, including 42 for arteriovenous fistula, 1 arteriovenous graft, and 1 percutaneous transluminal angioplasty. Stable development and management of vascular access is increasingly required in Cambodia due to increased use of dialysis therapy, and training of doctors in this technique is urgently required. However, we have encountered several difficulties that need to be addressed, including (1) the situation of personnel receiving this training, (2) problems with facilities, including medical equipment and drugs, (3) financial limitations, and (4) problems with management of vascular access. © 2017 S. Karger AG, Basel.

Utility of retrospective pretest ratings of patient satisfaction with health status.

PubMed

Kreulen, Grace J; Stommel, Manfred; Gutek, Barbara A; Burns, Lawton R; Braden, Carrie Jo

2002-06-01

Outcomes assessment is often difficult to accomplish in evaluation research studies in situations where the gathering of pretest data is impossible or prohibitively expensive. The purpose of this longitudinal study was to investigate the substitutability of retrospective pretest ratings for actual pretest ratings in indexing change in patient satisfaction with health status. The sample consisted of 251 women receiving medical treatment for breast cancer enrolled in the Self-Help Intervention Project (SHIP). ANOVA, ordinary least-squares regression, and pooled time-series regression analysis revealed that retrospective assessments were not significantly different from their prospective counterparts in means and variances and that they differed from current assessments taken at the same time (p<.01). In addition, prospective assessments emerged as a significant independent predictor of corresponding retrospective scores (p<.01), accounting for up to 30% of the recall scores. These findings have implications for inclusion of retrospective pre-post comparisons in outcomes evaluation research. Copyright 2002 Wiley Periodicals, Inc. Res Nurs Health 25:233-241, 2002

Profile of prospective bioengineering students at National University of San Juan

NASA Astrophysics Data System (ADS)

Lopez, N.; Puzzella, A.; Zabala, A.; Demartini, H.; Alborch, A.; Cabrera, L.

2007-11-01

The low percentage of students (43 % of applicants) that passed the entrance exams for the bioengineering career at the National University of San Juan in 2007, plus the historical situation of desertion in first year (about 50%), motivated the application of a diagnostic test to prospective students of this career. The aim of this test was to obtain information about the competences acquired by students to solve problems in different contexts using basic mathematical tools, reading comprehension skills to understand texts, graphs and tables. Although this test was sat by the entire population of applicants of the current school year, only the results belonging to bioengineering students are the ones presented for the purpose of this work. However, students of other disciplines of the school of engineering also have similar problems. From the analysis of the answers to the different items, it can be observed that there are serious difficulties in the development of basic capacities to successfully take the courses of this career.

Small Victories: Reflections on Teaching "Harry Potter" to Resistant Prospective Teachers.

ERIC Educational Resources Information Center

Bercaw, Lynne A.

2003-01-01

Describes the author's interactions with prospective teachers' resistances to books in the "Harry Potter" series and how she dealt with these situations. Recognizes that her role as a teacher educator includes honoring her students' beliefs, upholding the integrity of the academic discipline of children's literature, and adhering to the…

Three distinct mechanisms predominate in non-contact anterior cruciate ligament injuries in male professional football players: a systematic video analysis of 39 cases

PubMed Central

Waldén, Markus; Krosshaug, Tron; Bjørneboe, John; Andersen, Thor Einar; Faul, Oliver

2015-01-01

Background Current knowledge on anterior cruciate ligament (ACL) injury mechanisms in male football players is limited. Aim To describe ACL injury mechanisms in male professional football players using systematic video analysis. Methods We assessed videos from 39 complete ACL tears recorded via prospective professional football injury surveillance between 2001 and 2011. Five analysts independently reviewed all videos to estimate the time of initial foot contact with the ground and the time of ACL tear. We then analysed all videos according to a structured format describing the injury circumstances and lower limb joint biomechanics. Results Twenty-five injuries were non-contact, eight indirect contact and six direct contact injuries. We identified three main categories of non-contact and indirect contact injury situations: (1) pressing (n=11), (2) re-gaining balance after kicking (n=5) and (3) landing after heading (n=5). The fourth main injury situation was direct contact with the injured leg or knee (n=6). Knee valgus was frequently seen in the main categories of non-contact and indirect contact playing situations (n=11), but a dynamic valgus collapse was infrequent (n=3). This was in contrast to the tackling-induced direct contact situations where a knee valgus collapse occurred in all cases (n=3). Conclusions Eighty-five per cent of the ACL injuries in male professional football players resulted from non-contact or indirect contact mechanisms. The most common playing situation leading to injury was pressing followed by kicking and heading. Knee valgus was frequently seen regardless of the playing situation, but a dynamic valgus collapse was rare. PMID:25907183

[Intraoperative neurophysiological monitoring in Spain: its beginnings, current situation and future prospects].

PubMed

Cortes-Donate, V E; Perez-Lorensu, P J; Garcia-Garcia, A; Asociacion de Monitorizacion Intraquirurgica Neurofisiologica Espanola Amine, Asociacion de Monitorizacion Intraquirurgica Neurofisiologica Espanola Amine; Sociedad Espanola de Neurofisiologia Clinica Senfc, Sociedad Espanola de Neurofisiologia Clinica Senfc; Grupo de Trabajo de Monitorizacion Neurofisiologica Intraoperatoria de la Senfc, Grupo de Trabajo de Monitorizacion Neurofisiologica Intraoperatoria de la Senfc

2018-05-01

Intraoperative neurophysiological monitoring (IONM) is nowadays another tool within the operating room that seeks to avoid neurological sequels derived from the surgical act. The Spanish Neurophysiological Intra-Surgical Monitoring Association (AMINE) in collaboration with the Spanish Society of Clinical Neurophysiology (SENFC), and the IONM Working Group of the SENFC has been collecting data in order to know the current situation of the IONM in Spain by hospitals, autonomous communities including the autonomous cities of Ceuta and Melilla, the opinions of the specialists in clinical neurophysiology involved in this topic and further forecasts regarding IONM. The data was gathered from November 2015 to May 2016 through telephone contact and/or email with specialists in clinical neurophysiology of the public National Health System, and through a computerized survey that also includes private healthcare centers. With the data obtained, from the perspective of AMINE and the SENFC we consider that nowadays the field of medicine covered by IONM is considerably large and it is foreseen that it will continue to grow. Therefore, a greater number of specialists in Clinical Neurophysiology will be required, as well as the need for specific training within the specialty that involves increasing the training period of MIRs based on competencies due to the increase in techniques/procedures, as well as its complexity.

Immunosuppressive therapy for transplant-ineligible aplastic anemia patients.

PubMed

Schrezenmeier, Hubert; Körper, Sixten; Höchsmann, Britta

2015-02-01

Aplastic anemia is a rare life-threatening bone marrow failure that is characterized by bicytopenia or pancytopenia in the peripheral blood and a hypoplastic or aplastic bone marrow. The patients are at risk of infection and hemorrhage due to neutropenia and thrombocytopenia and suffer from symptoms of anemia. The main treatment approaches are allogeneic stem cell transplantation and immunosuppression. Here, we review current standard immunosuppression and the attempts that have been made in the past two decades to improve results: review of recent developments also reveals that sometimes not only the advent of new drugs, good ideas and well-designed clinical trials decide the progress in the field but also marketing considerations of pharmaceutical companies. Aplastic anemia experts unfortunately had to face the situation that efficient drugs were withdrawn simply for marketing considerations. We will discuss the current options and challenges in first-line treatment and management of relapsing and refractory patients with an emphasis on adult patients. Some promising new approaches are currently under investigation in prospective, randomized trials.

The lambda point experiment in microgravity

NASA Technical Reports Server (NTRS)

Lipa, J. A.

1988-01-01

The motivation and potential for performing very high resolution measurements of the heat capacity singularity at the lambda point of helium in microgravity conditions was briefly discussed. It is clear that tests extending deep into the asymptotic region can be performed, where the theoretical predictions take on their simplest form. This advantageous situation should lead to a major improvement in the understanding of the range of applicability of current theoretical ideas in this field. The lambda transition holds out the prospect of giving the maximum advance of any system, and with the application of cryogenic techniques, the potential of this system can be realized. The technology for the initial experiments is already developed, and results could be obtained in 1990.

Recovery Processes of Organic Acids from Fermentation Broths in the Biomass-Based Industry.

PubMed

Li, Qian-Zhu; Jiang, Xing-Lin; Feng, Xin-Jun; Wang, Ji-Ming; Sun, Chao; Zhang, Hai-Bo; Xian, Mo; Liu, Hui-Zhou

2016-01-01

The new movement towards green chemistry and renewable feedstocks makes microbial production of chemicals more competitive. Among the numerous chemicals, organic acids are more attractive targets for process development efforts in the renewable-based biorefinery industry. However, most of the production costs in microbial processes are higher than that in chemical processes, among which over 60% are generated by separation processes. Therefore, the research of separation and purification processes is important for a promising biorefinery industry. This review highlights the progress of recovery processes in the separation and purification of organic acids, including their advantages and disadvantages, current situation, and future prospects in terms of recovery yields and industrial application.

The Past, Present and Future of Geodemographic Research in the United States and United Kingdom

PubMed Central

Singleton, Alexander D.; Spielman, Seth E.

2014-01-01

This article presents an extensive comparative review of the emergence and application of geodemographics in both the United States and United Kingdom, situating them as an extension of earlier empirically driven models of urban socio-spatial structure. The empirical and theoretical basis for this generalization technique is also considered. Findings demonstrate critical differences in both the application and development of geodemographics between the United States and United Kingdom resulting from their diverging histories, variable data economies, and availability of academic or free classifications. Finally, current methodological research is reviewed, linking this discussion prospectively to the changing spatial data economy in both the United States and United Kingdom. PMID:25484455

Prospects for the U.S. energy and refining industries: Markets, profitability and key drivers for change

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

Burke, B.F.

The US refining industry has experienced an extended period of change covering the past 20 years. Growing regulatory requirements, combined with shifting market characteristics, have resulted in massive investments and significant and ongoing structural change. Despite excellent capacity utilization, recent profitability has been poor. Industry psychology can be described as depressed, with honest concern about the long-term attractiveness of domestic refining as an area for continued participation and investment. This paper provides an overview of how the industry arrived at these levels of poor profitability, examines the current situation and future drivers, and presents Chem Systems` views on the outlookmore » for domestic refining.« less

Latin American Youth in a Time of Change and Crisis.

ERIC Educational Resources Information Center

United Nations Economic and Social Council, New York, NY.

This 4-part study reaffirms the concepts of a previous study entitled "Situation and Prospects of Youth in Latin America" and approved in 1983, and on the basis of new knowledge explores more deeply national situations and their diversity. It offers new conceptual and theoretical contributions on the condition of youth in Latin America…

Preventing Smoking in Open Public Places in University Campus Settings: A Situational Crime Prevention Approach

ERIC Educational Resources Information Center

Sun, Jing; Prenzler, Tim; Buys, Nicholas; McMeniman, Marilyn

2012-01-01

Purpose: The purpose of the study was to evaluate the effectiveness of interventions using situational crime prevention approaches to reduce the smoking rate in outdoor areas of a university campus. Design/methodology/approach: A prospective intervention design was designed for the study. Surveys and observations were used to measure the impacts…

Mapping the earth's magnetic and gravity fields from space Current status and future prospects

NASA Technical Reports Server (NTRS)

Settle, M.; Taranik, J. V.

1983-01-01

The principal magnetic fields encountered by earth orbiting spacecraft include the main (core) field, external fields produced by electrical currents within the ionosphere and magnetosphere, and the crustal (anomaly) field generated by variations in the magnetization of the outermost portions of the earth. The first orbital field measurements which proved to be of use for global studies of crustal magnetization were obtained by a series of three satellites launched and operated from 1965 to 1971. Each of the satellites, known as a Polar Orbiting Geophysical Observatory (POGO), carried a rubidium vapor magnetometer. Attention is also given to Magsat launched in 1979, the scalar anomaly field derived from the Magsat measurements, satellite tracking studies in connection with gravity field surveys, radar altimetry, the belt of positive free air gravity anomalies situated along the edge of the Pacific Ocean basin, future technological capabilities, and information concerning data availability.

The antimicrobial activity of nanoparticles: present situation and prospects for the future

PubMed Central

Wang, Linlin; Hu, Chen; Shao, Longquan

2017-01-01

Nanoparticles (NPs) are increasingly used to target bacteria as an alternative to antibiotics. Nanotechnology may be particularly advantageous in treating bacterial infections. Examples include the utilization of NPs in antibacterial coatings for implantable devices and medicinal materials to prevent infection and promote wound healing, in antibiotic delivery systems to treat disease, in bacterial detection systems to generate microbial diagnostics, and in antibacterial vaccines to control bacterial infections. The antibacterial mechanisms of NPs are poorly understood, but the currently accepted mechanisms include oxidative stress induction, metal ion release, and non-oxidative mechanisms. The multiple simultaneous mechanisms of action against microbes would require multiple simultaneous gene mutations in the same bacterial cell for antibacterial resistance to develop; therefore, it is difficult for bacterial cells to become resistant to NPs. In this review, we discuss the antibacterial mechanisms of NPs against bacteria and the factors that are involved. The limitations of current research are also discussed. PMID:28243086

Static versus Dynamic Disposition: The Role of GeoGebra in Representing Polynomial-Rational Inequalities and Exponential-Logarithmic Functions

ERIC Educational Resources Information Center

Caglayan, Günhan

2014-01-01

This study investigates prospective secondary mathematics teachers' visual representations of polynomial and rational inequalities, and graphs of exponential and logarithmic functions with GeoGebra Dynamic Software. Five prospective teachers in a university in the United States participated in this research study, which was situated within a…

Transition from Model to Proof: Example of Water Treatment Plant

ERIC Educational Resources Information Center

Güler, Gürsel

2016-01-01

The aim of this study was to research the prospective mathematics teachers' ability to construct a mathematical model for a real life problem and to prove these models by generalizing them to use in similar situations. The study was conducted with 129 prospective teachers determined on a volunteering basis. The data were obtained with the help of…

Emotional Reasoning and Parent-Based Reasoning in Non-Clinical Children, and Their Prospective Relationships with Anxiety Symptoms

ERIC Educational Resources Information Center

Morren, Mattijn; Muris, Peter; Kindt, Merel; Schouten, Erik; van den Hout, Marcel

2008-01-01

Emotional and parent-based reasoning refer to the tendency to rely on personal or parental anxiety response information rather than on objective danger information when estimating the dangerousness of a situation. This study investigated the prospective relationships of emotional and parent-based reasoning with anxiety symptoms in a sample of…

Examining the Use of a Structured Analysis Framework to Support Prospective Teacher Noticing

ERIC Educational Resources Information Center

Mitchell, Rebecca N.; Marin, Katherine Ariemma

2015-01-01

The ability to notice important events in a teaching situation and make decisions about these events is a key component of teaching well. Prospective teachers tend to notice more superficial aspects of classroom practice, such as class management. This article examines a video club in which four student teachers utilized the Mathematical Quality…

Work situation and self-perceived economic situation as predictors of change in burnout--a prospective general population-based cohort study.

PubMed

Norlund, Sofia; Reuterwall, Christina; Höög, Jonas; Janlert, Urban; Slunga Järvholm, Lisbeth

2015-04-03

Sick leave rates due to mental and behavioural disorders have increased in Sweden during the last decades. The aim of this prospective study was to investigate changes in the level of burnout in a working subset of the general population and to identify how such changes relate to changes in work situation and self-perceived economic situation. A cohort of 1000 persons from a subset of the 2004 northern Sweden MONICA (Multinational Monitoring of Trends and Determinants in Cardiovascular Disease) general population survey was followed over a five-year period (2004-2009). In total, 623 persons (323 women and 300 men) were included in the analysis. Burnout levels were measured at baseline and follow-up using the Shirom Melamed Burnout Questionnaire. Risk factors were assessed at both measuring points. In the whole study cohort, a small (-0.15) but statistically significant reduction in burnout level was found. No differences in change of burnout were found between men and women. Constant strain at work, an increased risk of unemployment, and a perceived worsening of economic situation during the study time period were related to an increased burnout level. An accumulation of these risk factors was associated with increased burnout level. Risk factors in work situation and self-perceived economy are related to changes in burnout level, and special attention should be directed towards persons exposed to multiple risk factors.

A Longitudinal Study of the Associations between Moral Disengagement and Active Defending versus Passive Bystanding during Bullying Situations

ERIC Educational Resources Information Center

Doramajian, Caroline; Bukowski, William M.

2015-01-01

This study investigated the prospective association between moral disengagement and bystander behaviors in bullying situations, including both defending and passive bystanding. A diverse sample of Canadian school children (N = 130; 68 boys and 62 girls; mean age = 11.36 years) participated in a three-wave longitudinal study over a 4-month period.…

African swine fever: A re-emerging viral disease threatening the global pig industry.

PubMed

Sánchez-Cordón, P J; Montoya, M; Reis, A L; Dixon, L K

2018-03-01

African swine fever (ASF) recently has spread beyond sub-Saharan Africa to the Trans-Caucasus region, parts of the Russian Federation and Eastern Europe. In this new epidemiological scenario, the disease has similarities, but also important differences, compared to the situation in Africa, including the substantial involvement of wild boar. A better understanding of this new situation will enable better control and prevent further spread of disease. In this article, these different scenarios are compared, and recent information on the pathogenesis of ASF virus strains, the immune response to infection and prospects for developing vaccines is presented. Knowledge gaps and the prospects for future control are discussed. Copyright © 2018 The Pirbright Institute. Published by Elsevier Ltd.. All rights reserved.

Cultural psychiatry: research strategies and future directions.

PubMed

Kirmayer, Laurence J; Ban, Lauren

2013-01-01

This chapter reviews some key aspects of current research in cultural psychiatry and explores future prospects. The first section discusses the multiple meanings of culture in the contemporary world and their relevance for understanding mental health and illness. The next section considers methodological strategies for unpacking the concept of culture and studying the impact of cultural variables, processes and contexts. Multiple methods are needed to address the many different components or dimensions of cultural identity and experience that constitute local worlds, ways of life or systems of knowledge. Quantitative and observational methods of clinical epidemiology and experimental science as well as qualitative ethnographic methods are needed to capture crucial aspects of culture as systems of meaning and practice. Emerging issues in cultural psychiatric research include: cultural variations in illness experience and expression; the situated nature of cognition and emotion; cultural configurations of self and personhood; concepts of mental disorder and mental health literacy; and the prospect of ecosocial models of health and culturally based interventions. The conclusion considers the implications of the emerging perspectives from cultural neuroscience for psychiatric theory and practice. Copyright © 2013 S. Karger AG, Basel.

Hierarchical versus degenerate 2HDM: The LHC run 1 legacy at the onset of run 2

NASA Astrophysics Data System (ADS)

Dorsch, G. C.; Huber, S. J.; Mimasu, K.; No, J. M.

2016-06-01

Current discussions of the allowed two-Higgs-doublet model parameter space after LHC run 1 and the prospects for run 2 are commonly phrased in the context of a quasidegenerate spectrum for the new scalars. Here, we discuss the generic situation of a two-Higgs-doublet model with a nondegenerate spectrum for the new scalars. This is highly motivated from a cosmological perspective since it naturally leads to a strongly first-order electroweak phase transition that could explain the matter-antimatter asymmetry in the Universe. While constraints from measurements of Higgs signal strengths do not change, those from searches of new scalar states get modified dramatically once a nondegenerate spectrum is considered.

Limitation of life-sustaining treatment in patients with prolonged admission to the ICU. Current situation in Spain as seen from the EPIPUSE Study.

PubMed

Hernández-Tejedor, A; Martín Delgado, M C; Cabré Pericas, L; Algora Weber, A

2015-10-01

Limitation of life-sustaining treatment (LLST) is a recommended practice in certain circumstances. Limitation practices are varied, and their application differs from one center to another. The present study evaluates the current situation of LLST practices in patients with prolonged admission to the ICU who suffer worsening of their condition. A prospective, observational cohort study was carried out. Seventy-five Spanish ICUs. A total of 589 patients suffering 777 complications or adverse events with organ function impairment after day 7 of admission, during a three-month recruitment period. The timing of limitation, the subject proposing LLST, the degree of agreement within the team, the influence of LLST upon the doctor-patient-family relationship, and the way in which LLST is implemented. LLST was proposed in 34.3% of the patients presenting prolonged admission to the ICU with severe complications. The incidence was higher in patients with moderate to severe lung disease, cancer, immunosuppressive treatment or dependence for basic activities of daily living. LLST was finally implemented in 97% of the cases in which it was proposed. The decision within the medical team was unanimous in 87.9% of the cases. The doctor-patient-family relationship usually does not change or even improves in this situation. LLST in ICUs is usually carried out under unanimous decision of the medical team, is performed more frequently in patients with severe comorbidity, and usually does not have a negative impact upon the relationship with the patients and their families. Copyright © 2013 Elsevier España, S.L.U. and SEMICYUC. All rights reserved.

Prospecting for gold in the United States

USGS Publications Warehouse

,

1967-01-01

Prospecting for gold is something that probably everyone dreams of trying at least once. To the person who is mainly concerned with this activity as a vacation diversion, prospecting offers a special excitement. There is a constant hope that the next pan of sediment may be "pay dirt," and no other thrill can compare with that experienced when one sees even a few tiny flecks of gold glittering in the black sand at the bottom of his pan. The search itself is its own reward for the efforts expended by the vacation prospector. The would-be prospector hoping for financial gain, however, should carefully consider all the facts of the situation before deciding to set out on a prospecting expedition.

[Creation of a complete organised care network allowing facilitated access to ophthalmological care for patients living in socially "at-risk" situations, feasibility study].

PubMed

Terrier de la Chaise, S; Criton, A; Berrod, J-P; Boivin, J-M

2017-09-01

Currently, renouncement to healthcare by socially "at-risk" patients continues to increase and access to ophthalmological care is complex. The main objective of this study is to test the feasibility of a complete organised care network allowing facilitated access to ophthalmological care for patients living in socially "at-risk" situations. A prospective interventional study was conducted within four social housing infrastructures to screen for vision problems in the "at-risk" socially population in question. Partnering with the ophthalmological department of the CHRU de Nancy, an interventional and supportive care trial for the affected population was conducted with the assistance of social workers, nursing aides, opticians, and the author. Ten screening sessions were conducted between December 2015 and April 2016 allowing a vision exam of sixty-five patients living in social housing. Twenty-five patients benefited from specialised care within a three-month time frame provided by the ophthalmological department, of which nineteen patients received corrective lenses. The remaining six patients received other types of ophthalmological care. The study allowed to demonstrate that the cooperation of willing actors makes it possible to improve access to visual healthcare for patients living in socially "at-risk" situations, in particular in the frame of ophthalmological care, often taking second place in a general medical consultation. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

The Rise of China’s Middle Class and Prospects for Democratization

DTIC Science & Technology

2007-06-01

China and Russia. Moore’s predominant factors--the economic situation of the aristocracy, the relative strength and organization of the bourgeoisie ...changing dynamics of class power.”10 The push for democratization from large landlords, peasantry, urban working class, bourgeoisie , and salaried...suggest China’s prospects for democratization. Historically, Moore has observed “no bourgeoisie , no democracy,” 26 that there can be no democracy with

The Farm Credit Situation: Implications for Agricultural Policy.

ERIC Educational Resources Information Center

Bullock, J. Bruce

1986-01-01

Examines issues regarding current farm finance situation from a public policy perspective: origins and causes of current situation, available policy options for dealing with the problems, and impacts of policy options. (NEC)

Intrusion-based reasoning and depression: cross-sectional and prospective relationships.

PubMed

Berle, David; Moulds, Michelle L

2014-01-01

Intrusion-based reasoning refers to the tendency to form interpretations about oneself or a situation based on the occurrence of a negative intrusive autobiographical memory. Intrusion-based reasoning characterises post-traumatic stress disorder, but has not yet been investigated in depression. We report two studies that aimed to investigate this. In Study 1 both high (n = 42) and low (n = 28) dysphoric participants demonstrated intrusion-based reasoning. High-dysphoric individuals engaged in self-referent intrusion-based reasoning to a greater extent than did low-dysphoric participants. In Study 2 there were no significant differences in intrusion-based reasoning between currently depressed (n = 27) and non-depressed (n = 51) participants, and intrusion-based reasoning did not predict depressive symptoms at 6-month follow-up. Interestingly, previously (n = 26) but not currently (n = 27) depressed participants engaged in intrusion-based reasoning to a greater extent than never-depressed participants (n = 25), indicating the possibility that intrusion-based reasoning may serve as a "scar" from previous episodes. The implications of these findings are discussed.

Entering a New Energy Age

ERIC Educational Resources Information Center

Fowler, John M.

1975-01-01

Discusses the oil embargo and its effects on the United States. Also assesses the present energy situation, sources and users of energy, threats to the environment, and the prospect of nuclear energy for the future. (CP)

Safety assurance of cosmetics in Japan: current situation and future prospects.

PubMed

Inomata, Shinji

2014-01-01

The Japanese Pharmaceutical Affairs Law distinguishes cosmetics from quasi-drugs, and specifies that they must have a mild effect on the human body and must be safe to use over the long term. Therefore, the safety of cosmetics needs to be thoroughly evaluated and confirmed, taking into account the type of cosmetic, application method, conditions of use and so on. Post-marketing surveys of customers' complaints and case reports of adverse effects are important to monitor and confirm the safety of products. Although manufacturing and marketing of cosmetics are becoming more globalized, the regulations relevant to cosmetics safety still vary from country to country. Thus, compliance with different regulations in various markets is a major issue for producers. In particular, further development of alternatives to animal testing remains an urgent global issue.

[Occlusion: current situation and prospect in view of holistic integrative medicine].

PubMed

Wang, M Q; Liu, X D

2017-08-09

The rise of holistic integrative medicine (HIM) is an inevitable consequence of modern medical development which emphasizes the change from specialization to integration of the most advanced medical knowledge. It does not mean a simple collection of the medical theories, but means the digestion of those theories for the clinical practical application. Because occlusal therapy is characterized as not only a high level of individualization, but also a relation to many stomatology and other disciplines, such as plastic surgery, orthopedics, neurosciences and psychology. It needs the HIM to guide the clinical practice. With undertaking occlusal therapy, to avoid the limitation due to the excessive specialized disciplines, and to provide effective treatment plans for abnormal occlusion induced diseases, it is necessary to develop the discipline of the holistic integrative stomatology.

The Problem of “Just for Fun”: Patterns of Use Situations among Active Club Drug Users

PubMed Central

Starks, Tyrel J.; Golub, Sarit; Kelly, Brian C.; Parsons, Jeffrey T.

2010-01-01

Existing research has demonstrated the significance of situational antecedents to substance use. The current study used a cluster analytic approach to identify groups of club drug users who report using substances in similar situations (assessed by the Inventory of Drug Taking Situations) with longitudinal data from 400 active drug users. A three-cluster solution emerged in baseline data and was replicated in 12-month follow-up data. Groups were identified as Situationally Restricted, Pleasure Driven, and Situationally Broad users. Group differences were observed on measures of mental health, attitudes towards substance use, amount of substance use, and rates of substance dependence. Cluster membership predicted substance dependence after controlling for past dependence, current use, and current depression/anxiety. PMID:20696530

Maternal state of mind regarding attachment, maternal depression and children's family drawings in the early school years.

PubMed

Fihrer, Irene; McMahon, Cathy

2009-11-01

The current study explored how children's family drawings in the early school years might be related to their exposure to recurrent episodes of maternal depression. We also examined prospectively relations among maternal state of mind regarding attachment derived from the Adult Attachment Interview and earlier mother-child attachment from the Strange Situation Procedure (both measured when the child was 12-15 months old) and later family drawings. Seventy-five mothers were assessed for symptoms of depression periodically between birth and child age 6-8 years. At this age, children completed a family drawing rated using an attachment-based scoring system. Both mothers' state of mind regarding attachment and their overall depression were modestly, but significantly, correlated with a global rating of the child's drawings. When both predictors were considered together, however, neither was significant, reflecting collinearity between the two variables. In this study, women with a non-autonomous state of mind regarding attachment were significantly more likely to experience recurrent depression. The earlier classification of the child's attachment to the mother from the Strange Situation Procedure was not related to the family drawing.

Investigating accident causation through information network modelling.

PubMed

Griffin, T G C; Young, M S; Stanton, N A

2010-02-01

Management of risk in complex domains such as aviation relies heavily on post-event investigations, requiring complex approaches to fully understand the integration of multi-causal, multi-agent and multi-linear accident sequences. The Event Analysis of Systemic Teamwork methodology (EAST; Stanton et al. 2008) offers such an approach based on network models. In this paper, we apply EAST to a well-known aviation accident case study, highlighting communication between agents as a central theme and investigating the potential for finding agents who were key to the accident. Ultimately, this work aims to develop a new model based on distributed situation awareness (DSA) to demonstrate that the risk inherent in a complex system is dependent on the information flowing within it. By identifying key agents and information elements, we can propose proactive design strategies to optimize the flow of information and help work towards avoiding aviation accidents. Statement of Relevance: This paper introduces a novel application of an holistic methodology for understanding aviation accidents. Furthermore, it introduces an ongoing project developing a nonlinear and prospective method that centralises distributed situation awareness and communication as themes. The relevance of findings are discussed in the context of current ergonomic and aviation issues of design, training and human-system interaction.

Is a practice-based rural research network feasible in Europe?

PubMed

Klemenc-Ketis, Zalika; Kurpas, Donata; Tsiligianni, Ioanna; Petrazzuoli, Ferdinando; Jacquet, Jean-Pierre; Buono, Nicola; Lopez-Abuin, Jose; Lionis, Christos

2015-01-01

Research in family medicine is a well-established entity nationally and internationally, covering all aspects of primary care including remote and isolated practices. However, due to limited capacity and resources in rural family medicine, its potential is not fully exploited yet. An idea to foster European rural primary care research by establishing a practice-based research network has been recently put forward by several members of the European Rural and Isolated Practitioners Association (EURIPA) and the European General Practice Research Network (EGPRN). Two workshops on why, and how to design a practice-based research network among rural family practices in Europe were conducted at two international meetings. This paper revisits the definition of practice-based research in family medicine, reflects on the current situation in Europe regarding the research in rural family practice, and discusses a rationale for practice-based research in rural family medicine. A SWOT analysis was used as the main tool to analyse the current situation in Europe regarding the research in rural family practice at both meetings. The key messages gained from these meetings may be employed by the Wonca Working Party on research, the International Federation of Primary Care Research Network and the EGPRN that seek to introduce a practice-based research approach. The cooperation and collaboration between EURIPA and EGPRN creates a fertile ground to discuss further the prospect of a European practice-based rural family medicine research network, and to draw on the joint experience.

An Investigation of Operational Decision Making in Situ: Incident Command in the U.K. Fire and Rescue Service.

PubMed

Cohen-Hatton, Sabrina R; Butler, Philip C; Honey, Robert C

2015-08-01

The aim of this study was to better understand the nature of decision making at operational incidents in order to inform operational guidance and training. Normative models of decision making have been adopted in the guidance and training for emergency services. In these models, it is assumed that decision makers assess the current situation, formulate plans, and then execute the plans. However, our understanding of how decision making unfolds at operational incidents remains limited. Incident commanders, attending 33 incidents across six U.K. Fire and Rescue Services, were fitted with helmet-mounted cameras, and the resulting video footage was later independently coded and used to prompt participants to provide a running commentary concerning their decisions. The analysis revealed that assessment of the operational situation was most often followed by plan execution rather than plan formulation, and there was little evidence of prospection about the potential consequences of actions. This pattern of results was consistent across different types of incident, characterized by level of risk and time pressure, but was affected by the operational experience of the participants. Decision making did not follow the sequence of phases assumed by normative models and conveyed in current operational guidance but instead was influenced by both reflective and reflexive processes. These results have clear implications for understanding operational decision making as it occurs in situ and suggest a need for future guidance and training to acknowledge the role of reflexive processes. © 2015, Human Factors and Ergonomics Society.

History, Current Situation, and Future Development of Endoscopic Neurosurgery in China.

PubMed

Li, Chuzhong; Zhu, Haibo; Zong, Xuyi; Wang, Xinsheng; Gui, Songbai; Zhao, Peng; Zhang, Yazhuo

2018-02-01

During the past few decades, Chinese endoscopic neurosurgery has rapidly developed in synchrony with the rest of the world. The aim of this article is to review the development of Chinese endoscopic neurosurgery, including its birth, growth, current situation, and prospects. The history of Chinese endoscopic neurosurgery development can be divided into 3 stages: cognition and initial stage (1964-1995), exploration and maturity stage (1995-2006), and rapid development and promotion stage (2006-present). In the first stage, we mainly began to become aware of endoscopic neurosurgery from the translation and review of literature. In the mid to late 1990s, Chinese neurosurgery pioneers began using neuroendoscopic techniques. In the following decade, many leading neurosurgeons made persistent efforts to push the development of Chinese endoscopic neurosurgery forward, focusing on advocating for and promoting and popularizing neuroendoscopic technology. In the rapid development and promotion stage, many representative national and regional neurosurgical centers became skilled and efficient in the application of neuroendoscopic technology and became new advocates of the technology. The number of cases, level of technology, and treatment effectiveness are gradually nearing international standards. However, future development requires promotion of balanced development to decrease regional disparities, further strengthen international exchanges, follow the latest developments, and constantly innovate for continuous improvement. Following the dramatic efforts of several pioneers, development of Chinese endoscopic neurosurgery has been considerable, and it has become an important component of neurosurgery worldwide. Copyright © 2017 Elsevier Inc. All rights reserved.

[Rethinking clinical research in surgical oncology. From comic opera to quality control].

PubMed

Evrard, Serge

2016-01-01

The evidence base for the effectiveness of surgical interventions is relatively poor and data from large, randomized prospective studies are rare with often a poor quality. Many efforts have been made to increase the number of high quality randomized trials in surgery and theoretical proposals have been put forward to improve the situation, but practical implementation of these proposals is seriously lacking. The consequences of this policy are not trivial; with very few patients included in surgical oncology trials, this represents wasted opportunity for advances in cancer treatment. In this review, we cover the difficulties inherent to clinical research in surgical oncology, such as quality control, equipoise, accrual, and funding and promote alternative designs to the randomized controlled trial. Although the classic randomized controlled trial has a valid but limited place in surgical oncology, other prospective designs need to be promoted as a new deal. This new deal not only implicates surgeons but also journal editors, tender jury, as well as regulatory bodies to cover legal gaps currently surrounding surgical innovation. Copyright © 2015 Société Française du Cancer. Published by Elsevier Masson SAS. All rights reserved.

Adult Age Differences in Dual Information Processes: Implications for the Role of Affective and Deliberative Processes in Older Adults' Decision Making.

PubMed

Peters, Ellen; Hess, Thomas M; Västfjäll, Daniel; Auman, Corinne

2007-03-01

Age differences in affective/experiential and deliberative processes have important theoretical implications for judgment and decision theory and important pragmatic implications for older-adult decision making. Age-related declines in the efficiency of deliberative processes predict poorer-quality decisions as we age. However, age-related adaptive processes, including motivated selectivity in the use of deliberative capacity, an increased focus on emotional goals, and greater experience, predict better or worse decisions for older adults depending on the situation. The aim of the current review is to examine adult age differences in affective and deliberative information processes in order to understand their potential impact on judgments and decisions. We review evidence for the role of these dual processes in judgment and decision making and then review two representative life-span perspectives (based on aging-related changes to cognitive or motivational processes) on the interplay between these processes. We present relevant predictions for older-adult decisions and make note of contradictions and gaps that currently exist in the literature. Finally, we review the sparse evidence about age differences in decision making and how theories and findings regarding dual processes could be applied to decision theory and decision aiding. In particular, we focus on prospect theory (Kahneman & Tversky, 1979) and how prospect theory and theories regarding age differences in information processing can inform one another. © 2007 Association for Psychological Science.

[Current Situation of Antibiotic Prophylaxis in Obesity and Metabolic Surgery - Data Analysis from the Study for Quality Assurance in Operative Treatment of Obesity in Germany].

PubMed

Stroh, C; Wilhelm, B; Weiner, R; Ludwig, K; Benedix, F; Knoll, C; Lippert, H; Manger, T; Adipositas, Kompetenznetz

2016-02-01

Since January 2005, the situation of metabolic and obesity surgery in Germany has been constantly evaluated by the German Bariatric Surgery Registry (GBSR). Data registration is performed using an internet online database with prospective data collection. All registered data were analysed in cooperation with the Institute of Quality Assurance at the Otto-von-Guericke University Magdeburg. Data collection includes primary and revision/redo-procedures. A main focus of the current study is the analysis of data regarding the perioperative management, in particular, administration of antibiotics. Since 2005 a significant increase of primary bariatric procedures has been reported. For evaluation of the antibiotic regimen 12 296 primary operations including 684 balloons (BIB), 2950 gastric bandings (GB), 5115 Roux-en-Y-gastric bypasses (RYGBP), 120 Scopinaro's biliopancreatic diversions (BPD), 164 duodenal switches (DS), 3125 sleeve gastrectomies (SG) and 138 other procedures were analysed. In total 77.3 % of the patients with primary procedures received perioperative antibiotics. Patients without concomitant comorbidities received antibiotics significantly less often compared to those with comorbidities. Wound infection rates were comparable for patients who underwent either gastric banding or sleeve gastrectomy. Surgery has been accepted step by step as a treatment for morbid obesity and its comorbidities in Germany during the last few years. There is only little experience in the literature regarding antibiotic therapy as well as prophylaxis in bariatric surgery. Based on the results of the current study we recommend rather the selective than the routine use of antibiotics depending on different parameters, e.g., operative time, preoperative BMI and concomitant comorbidities. Georg Thieme Verlag KG Stuttgart · New York.

Current Status of Infant Mental Health in Day-Care Centres in Japan: An Investigation of Okinawa and Aomori Prefectures

ERIC Educational Resources Information Center

Takizawa, Tohru; Kondo, Tsuyoshi; Tanaka, Osamu; Wake, Norie; Naka, Kuoichi; Todoriki, Hidemi; Ishizu, Hiroshi

2009-01-01

Grasping both the extent and the actual situation of psychosomatic disorders, neurotic habits and developmental disorders of infancy and childhood is vital for their prevention and for taking appropriate measures to deal with the current situation. The purpose of this study is to explore the current situation of infant mental health in Japanese…

The Development of Program for Enhancing Learning Management Competency of Teachers in Non-Formal and Informal Education Centers

ERIC Educational Resources Information Center

Jutasong, Chanokpon; Sirisuthi, Chaiyut; Phusri-on, Songsak

2016-01-01

The objectives of this research are: 1) to study factors and indicators, 2) to study current situations, desirable situations and techniques, 3) to develop the Program, and 4) to study the effect of Program. It comprised 4 phases: (1) studying the factors and indicators; (2) studying the current situations, desirable situations and techniques; (3)…

BALKANS SECURITY. Current and Projected Factors Affecting Regional Stability

DTIC Science & Technology

2000-04-01

Security Briefing Section II Current Situation in Kosovo and Bosnia primary responsibility for public security in Kosovo. 6 According to a senior KFOR...Integrity * Reliability GAO/NSIAD-00-125BR „.c-miBUTION STATEMENT A ApSwed for Public Release Contents Letter Briefing Section Appendixes Tables...Figures Briefing Section I: Background Briefing Section II: Current Situation in Kosovo and Bosnia Briefing Section III: Projected Security Situation

Evolving PBPK applications in regulatory risk assessment: current situation and future goals

EPA Science Inventory

The presentation includes current applications of PBPK modeling in regulatory risk assessment and discussions on conflicts between assuring consistency with experimental data in current situation and the desire for animal-free model development.

Work and Sleep--A Prospective Study of Psychosocial Work Factors, Physical Work Factors, and Work Scheduling.

PubMed

Åkerstedt, Torbjörn; Garefelt, Johanna; Richter, Anne; Westerlund, Hugo; Magnusson Hanson, Linda L; Sverke, Magnus; Kecklund, Göran

2015-07-01

There is limited knowledge about the prospective relationship between major work characteristics (psychosocial, physical, scheduling) and disturbed sleep. The current study sought to provide such knowledge. Prospective cohort, with measurements on two occasions (T1 and T2) separated by two years. Naturalistic study, Sweden. There were 4,827 participants forming a representative sample of the working population. Questionnaire data on work factors obtained on two occasions were analyzed with structural equation modeling. Competing models were compared in order to investigate temporal relationships. A reciprocal model was found to fit the data best. Sleep disturbances at T2 were predicted by higher work demands at T1 and by lower perceived stress at T1. In addition, sleep disturbances at T1 predicted subsequent higher perception of stress, higher work demands, lower degree of control, and less social support at work at T2. A cross-sectional mediation analysis showed that (higher) perceived stress mediated the relationship between (higher) work demands and sleep disturbances; however, no such association was found longitudinally. Higher work demands predicted disturbed sleep, whereas physical work characteristics, shift work, and overtime did not. In addition, disturbed sleep predicted subsequent higher work demands, perceived stress, less social support, and lower degree of control. The results suggest that remedial interventions against sleep disturbances should focus on psychosocial factors, and that such remedial interventions may improve the psychosocial work situation in the long run. © 2015 Associated Professional Sleep Societies, LLC.

The current situation and challenges of screening for and treating hepatitis B in sub-Saharan Africa.

PubMed

Béguelin, Charles; Fall, Fatou; Seydi, Moussa; Wandeler, Gilles

2018-05-16

Hepatitis B virus (HBV) infection is the most important cause of hepatocellular carcinoma in sub-Saharan Africa (SSA). Although the tools to curb the epidemic are known, only a minority of HBV-infected persons are currently diagnosed and treated. Areas covered: We discuss HBV epidemiological trends in SSA, describe important determinants of its natural history, and summarize current knowledge on the continuum of HBV care. Using the results of a systematic review of the literature, we describe the proportion of patients with liver fibrosis at presentation for care. Throughout the manuscript, we highlight major research gaps and explore potential ways to improve uptake of HBV testing, evaluation of liver disease, access to antiviral therapy and monitoring of complications. Expert commentary: Less than 1% of HBV-infected individuals are diagnosed in SSA, despite the availability of rapid tests with good diagnostic accuracy. Up to 15% of individuals enter care with liver cirrhosis, a clear indication for antiviral therapy. Although the proportion of patients eligible for immediate antiviral treatment is generally below 20%, there are few published data from prospective cohort studies. The incidence of hepatocellular carcinoma could be reduced with improved access to antiviral therapy.

Two Stages Cooperative Learning by Ability Indicators

ERIC Educational Resources Information Center

Wu, YuLung

2013-01-01

The teaching system in Taiwan is currently based on large classes where teachers cannot control student situations totally. In E-Learning System, a teacher who reviews a student's learning situation must examine the students' learning records according to different items, and further organize and define the students' current learning situations,…

From upstream to downstream: Megatrends and latest developments in Latin America`s hydrocarbons sector

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

Wu, Kang; Pezeshki, S.; McMahon, J.

1995-08-01

In recent years, Latin America`s hydrocarbons sector has been characterized by reorganization, revitalization, regional cooperation, environmental awakening, and steady expansion. The pattern of these changes, which appear to be the megatrends of the region`s hydrocarbons sector development, will continue during the rest of the 1990s. To further study the current situation and future prospects of Latin America`s hydrocarbons sector, we critically summarize in this short article the key issues in the region`s oil and gas development. These megatrends in Latin America`s hydrocarbons sector development will impact not only the future energy demand and supply in the region, but also globalmore » oil flows in the North American market and across the Pacific Ocean. Each country is individually discussed; pipelines to be constructed are discussed also.« less

The Vocational Education and Training System in Bulgaria. Current Situation, Challenges and Reform Needs.

ERIC Educational Resources Information Center

Pantaleev, Tzako; Kalandarova, Natalia; Dineva, Nedka; Panev, Georgi; Petrova, Iskra

This report reviews the current situation of Bulgaria's vocational education and training (VET) system to identify challenges facing the system and areas needing reform. Section 1 explores the following five aspects of Bulgaria's political and socioeconomic situation: (1) demography; (2) economic developments (privatization of state enterprises,…

Phytosanitary Treatments Against Bactrocera dorsalis (Diptera: Tephritidae): Current Situation and Future Prospects.

PubMed

Dohino, Toshiyuki; Hallman, Guy J; Grout, Timothy G; Clarke, Anthony R; Follett, Peter A; Cugala, Domingos R; Minh Tu, Duong; Murdita, Wayan; Hernandez, Emilio; Pereira, Rui; Myers, Scott W

2017-02-01

Bactrocera dorsalis (Hendel) (Diptera: Tephritidae) is arguably the most important tephritid attacking fruits after Ceratitis capitata (Wiedemann) (Diptera: Tephritidae). In 2003 it was found in Africa and quickly spread to most of the sub-Saharan part of the continent, destroying fruits and creating regulatory barriers to their export. The insect is causing new nutritional and economic losses across Africa, as well as the losses it has caused for decades in infested areas of Asia, New Guinea, and Hawaii. This new panorama represents a challenge for fruit exportation from Africa. Phytosanitary treatments are required to export quarantined commodities out of infested areas to areas where the pest does not exist and could become established. This paper describes current phytosanitary treatments against B. dorsalis and their use throughout the world, the development of new treatments based on existing research, and recommendations for further research to provide phytosanitary solutions to the problem. © The Authors 2016. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Framing effects in group investment decision making: role of group polarization.

PubMed

Cheng, Pi-Yueh; Chiou, Wen-Bin

2008-02-01

Prospect theory proposes that framing effects result in a preference for risk-averse choices in gain situations and risk-seeking choices in loss situations. However, in group polarization situations, groups show a pronounced tendency to shift toward more extreme positions than those they initially held. Whether framing effects in group decision making are more prominent as a result of the group-polarization effect was examined. Purposive sampling of 120 college students (57 men, 63 women; M age = 20.1 yr., SD = 0.9) allowed assessment of relative preference between cautious and risky choices in individual and group decisions. Findings indicated that both group polarization and framing effects occur in investment decisions. More importantly, group decisions in a gain situation appear to be more cautious, i.e., risk averse, than individual decisions, whereas group decisions in the loss situation appear to be more risky than individual decisions. Thus, group decision making may expand framing effects when it comes to investment choices through group polarization.

Classification of radiation effects for dose limitation purposes: history, current situation and future prospects

PubMed Central

Hamada, Nobuyuki; Fujimichi, Yuki

2014-01-01

Radiation exposure causes cancer and non-cancer health effects, each of which differs greatly in the shape of the dose–response curve, latency, persistency, recurrence, curability, fatality and impact on quality of life. In recent decades, for dose limitation purposes, the International Commission on Radiological Protection has divided such diverse effects into tissue reactions (formerly termed non-stochastic and deterministic effects) and stochastic effects. On the one hand, effective dose limits aim to reduce the risks of stochastic effects (cancer/heritable effects) and are based on the detriment-adjusted nominal risk coefficients, assuming a linear-non-threshold dose response and a dose and dose rate effectiveness factor of 2. On the other hand, equivalent dose limits aim to avoid tissue reactions (vision-impairing cataracts and cosmetically unacceptable non-cancer skin changes) and are based on a threshold dose. However, the boundary between these two categories is becoming vague. Thus, we review the changes in radiation effect classification, dose limitation concepts, and the definition of detriment and threshold. Then, the current situation is overviewed focusing on (i) stochastic effects with a threshold, (ii) tissue reactions without a threshold, (iii) target organs/tissues for circulatory disease, (iv) dose levels for limitation of cancer risks vs prevention of non-life-threatening tissue reactions vs prevention of life-threatening tissue reactions, (v) mortality or incidence of thyroid cancer, and (vi) the detriment for tissue reactions. For future discussion, one approach is suggested that classifies radiation effects according to whether effects are life threatening, and radiobiological research needs are also briefly discussed. PMID:24794798

Video occupant detection and classification

DOEpatents

Krumm, John C.

1999-01-01

A system for determining when it is not safe to arm a vehicle airbag by storing representations of known situations as observed by a camera at a passenger seat; and comparing a representation of a camera output of the current situation to the stored representations to determine the known situation most closely represented by the current situation. In the preferred embodiment, the stored representations include the presence or absence of a person or infant seat in the front passenger seat of an automobile.

Assessing team performance in the operating room: development and use of a "black-box" recorder and other tools for the intraoperative environment.

PubMed

Guerlain, Stephanie; Adams, Reid B; Turrentine, F Beth; Shin, Thomas; Guo, Hui; Collins, Stephen R; Calland, J Forrest

2005-01-01

The objective of this research was to develop a digital system to archive the complete operative environment along with the assessment tools for analysis of this data, allowing prospective studies of operative performance, intraoperative errors, team performance, and communication. Ability to study this environment will yield new insights, allowing design of systems to avoid preventable errors that contribute to perioperative complications. A multitrack, synchronized, digital audio-visual recording system (RATE tool) was developed to monitor intraoperative performance, including software to synchronize data and allow assignment of independent observational scores. Cases were scored for technical performance, participants' situational awareness (knowledge of critical information), and their comfort and satisfaction with the conduct of the procedure. Laparoscopic cholecystectomy (n = 10) was studied. Technical performance of the RATE tool was excellent. The RATE tool allowed real time, multitrack data collection of all aspects of the operative environment, while permitting digital recording of the objective assessment data in a time synchronized and annotated fashion during the procedure. The mean technical performance score was 73% +/- 28% of maximum (perfect) performance. Situational awareness varied widely among team members, with the attending surgeon typically the only team member having comprehensive knowledge of critical case information. The RATE tool allows prospective analysis of performance measures such as technical judgments, team performance, and communication patterns, offers the opportunity to conduct prospective intraoperative studies of human performance, and allows for postoperative discussion, review, and teaching. This study also suggests that gaps in situational awareness might be an underappreciated source of operative adverse events. Future uses of this system will aid teaching, failure or adverse event analysis, and intervention research.

Rejection or selection: influence of framing in investment decisions.

PubMed

Cheng, Pi-Yueh; Chiou, Wen-Bin

2010-02-01

According to prospect theory, reflection effects result in preferences for risk-averse choices in gain situations and risk-seeking choices in loss situations. However, relevant literature in regard to decision making has suggested that positive information receives more weight in a selection task, whereas negative information receives more weight in a rejection task. The present study examined whether the nature of a decision task (selection vs rejection) would moderate the reflection effects. Undergraduates (47 men, 49 women; M age = 20.5 yr., SD = 1.1), selected according to specific screening criteria, participated in an experimental study. Typical reflection effects were observed in both selection and rejection task conditions. More importantly, negative information (i.e., the information about probable loss in risky choice of gain situations and the information about certain loss in cautious choice of loss situations) provided in the context of a rejection task received more weight and resulted in more frequent endorsements of the cautious choice in gain situations and of the risky choice in loss situations. Hence, the findings suggest that a decision context characterized by rejection may expand the reflection effects and thereby provide important information about situations in which investment decisions occur in a context characterized by rejection.

Health professionals moving to... and from Portugal.

PubMed

Ribeiro, Joana Sousa; Conceição, Claudia; Pereira, Joel; Leone, Cláudia; Mendonça, Pedro; Temido, Marta; Vieira, Carlota Pacheco; Dussault, Gilles

2014-02-01

The mobility of health professionals in the European Union is a phenomenon which policy-makers must take into account to provide the conditions to adjust for demand and supply of health services. This paper presents the case of Portugal, a country which at the same time imports and exports health workers. Since the early 1990s Portugal became a destination country receiving foreign health care professionals. This situation is now changing with the current economic situation as fewer immigrants come and more Portuguese emigrate. Foreigners coming to Portugal do so in part for similar reasons that bring Portuguese to want to emigrate, mainly the search for better work conditions and professional development opportunities. The emigration of Portuguese health professionals is also stimulated by the difficulty for recently graduated nurses, dentists and diagnostic and therapeutic technicians to find employment, low salaries in the public and private sectors, heavy workloads, remuneration not related to performance and poor career prospects. The paradoxes described in this study illustrate the consequences of the absence of a policy for the health professions. Strategies based on evidence, and on an integrated information system that captures the dynamic evolution of the workforce in health are not only necessary but also a good investment. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

[The present study situation and application prospect of nail analysis for abused drugs].

PubMed

Chen, Hang; Xiang, Ping; Shen, Min

2010-10-01

In forensic toxicology analysis, various types of biological samples have their own special characteristics and scope of applications. In this article, the physiological structure of nails, methods for collecting and pre-processing samples, and for analyzing some poisons and drugs in the nails are reviewed with details. This paper introduces the influence factors of drug abuse of the nails. The prospects of its further applications are concluded based on the research results. Nails, as an unconventional bio-sample without general application, show great potential and advantages in forensic toxicology.

A prospective approach to coastal geography from satellite. [technological forecasting

NASA Technical Reports Server (NTRS)

Munday, J. C., Jr.

1981-01-01

A forecasting protocol termed the "prospective approach' was used to examine probable futures relative to coastal applications of satellite data. Significant variables include the energy situation, the national economy, national Earth satellite programs, and coastal zone research, commercial activity, and regulatory activity. Alternative scenarios for the period until 1986 are presented. Possible response by state/local remote sensing centers include operational applications for users, input to geo-base information systems (GIS), development of decision-making algorithms using GIS data, and long term research programs for coastal management using merged satellite and traditional data.

Financing Estonia's unemployment insurance system: problems and prospects.

PubMed

Paas, T; Scannell, N J

2000-01-01

In recent years, favorable media coverage of the glowing employment situation in the United States has been the norm. History, for one, won't permit us, however, to become complacent with what appears on the books to be a rosy economic picture for the nation. Moreover, the mounting recognition that the U.S. economy is inextricably tied to those of other nations--large and small--serves to keep us vigilant. This paper allows us a comparative exploration of the employment conditions in Estonia and the problems and prospects of financing its unemployment insurance program.

The Current Situation of Field Experience in a Five-Year Science Teacher Education Program in Thailand

ERIC Educational Resources Information Center

Faikhamta, Chatree; Jantarakantee, Ekgapoom; Roadrangka, Vantipa

2011-01-01

This research explored the current situation in managing the field experience of a five-year science teacher education program in one university in Thailand. A number of methods were used to assess field experience situation: (1) a questionnaire on the perceptions of pre-service science teachers of field experience management; (2) participant…

Countertransference issues in the in-home treatment of child sexual abuse.

PubMed

Reynolds-Mejia, P; Levitan, S

1990-01-01

Strong emotions are aroused in people in the presence of child abuse. For the therapist trying to help abusive families, these feelings can destroy any prospect of achieving a therapeutic process. This problem is particularly acute in the in-home situation.

Current situations and discussions in Japan in relation to the new occupational equivalent dose limit for the lens of the eye.

PubMed

Yokoyama, Sumi; Hamada, Nobuyuki; Hayashida, Toshiyuki; Tsujimura, Norio; Tatsuzaki, Hideo; Kurosawa, Tadahiro; Nabatame, Kuniaki; Ohguchi, Hiroyuki; Ohno, Kazuko; Yamauchi-Kawaura, Chiyo; Iimoto, Takeshi; Ichiji, Takeshi; Hotta, Yutaka; Iwai, Satoshi; Akahane, Keiichi

2017-09-25

Since the International Commission on Radiological Protection recommended reducing the occupational equivalent dose limit for the lens of the eye in 2011, there have been extensive discussions in various countries. This paper reviews the current situation in radiation protection of the ocular lens and the discussions on the potential impact of the new lens dose limit in Japan. Topics include historical changes to the lens dose limit, the current situation with occupational lens exposures (e.g., in medical workers, nuclear workers, and Fukushima nuclear power plant workers) and measurements, and the current status of biological studies and epidemiological studies on radiation cataracts. Our focus is on the situation in Japan, but we believe such information sharing will be useful in many other countries.

Associations between youth homelessness, sexual offenses, sexual victimization, and sexual risk behaviors: a systematic literature review.

PubMed

Heerde, Jessica A; Scholes-Balog, Kirsty E; Hemphill, Sheryl A

2015-01-01

Homeless youth commonly report engaging in sexual risk behaviors. These vulnerable young people also frequently report being sexually victimized. This systematic review collates, summarizes, and appraises published studies of youth investigating relationships between homelessness, perpetration of sexual offenses, experience of sexual victimization, and engagement in sexual risk behavior. A systematic search of seventeen psychology, health, and social science electronic databases was conducted. Search terms included "homeless*," "youth," "offend*," "victimization," "crime," "rape," "victim*," and "sex crimes." Thirty-eight studies were identified that met the inclusion criteria. Findings showed homeless youth commonly report being raped and sexually assaulted, fear being sexually victimized, and engage in street prostitution and survival sex. Rates of victimization and sexual risk behavior were generally higher for females. Given the paucity of longitudinal studies and limitations of current studies, it is unclear whether homelessness is prospectively associated with sexual victimization or engagement in sexual risk behavior, and whether such associations vary cross nationally and as a function of time and place. Future prospective research examining the influence of the situational context of homelessness is necessary to develop a better understanding of how homelessness influences the perpetration of sexual offenses, experience of sexual victimization, and engagement in sexual risk behavior among homeless youth.

A greener approach for resource recycling: Manganese bioleaching.

PubMed

Ghosh, S; Mohanty, S; Akcil, A; Sukla, L B; Das, A P

2016-07-01

In view of unremitting diminution of mineral resources, rising energy economics along with increasing global consumption of Manganese (Mn), development of environment friendly technologies for tapping alternate sources of Mn has gained importance lately. Mn recovery from mining residues using conventional approaches is extremely expensive due to high capital and energy costs involved. However lean grade ores present in millions of tons awaits the development of competent and cost effective extractive process. Mn recovery by biomining with diverse microbes is thereby recommended as a superior and green alternative to the current pyro metallurgical techniques. The synergistic effects of different factors are known to influence microbial leaching of mineral ores which includes microbiological, mineralogical, physicochemical and process parameters. Bacterial bioleaching is mostly due to enzymatic influence, however fungal bioleaching is non enzymatic. Genomic studies on microbial diversity and an insight of its metabolic pathways provides unique dimension to the mechanism of biomining microorganisms. The extraction of Mn has a massive future prospective and will play a remarkable role in altering the situation of ever-decreasing grades of ore. This review aims to encompass the different aspects of Mn bioleaching, the plethora of organisms involved, the mechanisms driving the process and the recent trends and future prospects of this green technology. Copyright © 2016 Elsevier Ltd. All rights reserved.

How Prospective Physical Medicine and Rehabilitation Trainees Rank Residency Training Programs.

PubMed

Auriemma, Michael J; Whitehair, Curtis L

2018-03-01

Since the inception of the National Resident Matching Program, multiple studies have investigated the factors applicants consider important to ranking prospective residency programs. However, only 2 previous studies focused on prospective physical medicine and rehabilitation (PM&R) trainees, and the most recent of these studies was published in 1993. It is unknown whether these previous studies are reflective of current prospective PM&R residents. To assess various factors that contribute to prospective PM&R residents' decision making in choosing a residency program and compare these findings with previous studies. An anonymous, voluntary questionnaire. A single PM&R residency program. All applicants to a single PM&R residency program. All applicants to our PM&R residency program were invited to participate in a 44-item, 5-point Likert-based questionnaire. Applicants were asked to rate the importance of various factors as they related to constructing their residency rank list. Means and standard deviations were calculated for items included in the survey. A response rate of 26% was obtained, with the responses of 98 applicants (20%) ultimately analyzed. The highest rated factors included "perceived happiness of current residents," "opportunities for hands-on procedure training," "perceived camaraderie among current residents," "perceived camaraderie among faculty and current residents," "perceived quality of current residents," and "perceived work/life balance among current residents." Although male and female respondents demonstrated similar ranking preferences, an apparent difference was detected between how genders rated the importance of "whether the program projects a favorable environment for women" and "whether the program projects a favorable environment for minorities." As compared with previous PM&R applicants, current prospective trainees seem to place greater importance on skill acquisition over didactic teaching. Prospective PM&R residents highly value subjective perceptions of prospective PM&R training programs and the ability to obtain hands-on procedural experience. Not applicable. Copyright © 2018 American Academy of Physical Medicine and Rehabilitation. Published by Elsevier Inc. All rights reserved.

Social Anxiety and Cannabis Use: An Analysis from Ecological Momentary Assessment

PubMed Central

Buckner, Julia D.; Crosby, Ross D.; Wonderlich, Stephen A.; Schmidt, Norman B.

2011-01-01

Individuals with elevated social anxiety appear especially vulnerable to cannabis-related problems, yet little is known about the antecedents of cannabis-related behaviors among this high-risk population. The present study used ecological momentary assessment (EMA) to examine the relations among social anxiety, cannabis craving, state anxiety, situational variables, and cannabis use in the natural environment during ad-lib cannabis use episodes. Participants were 49 current cannabis users. During the two-week EMA period, social anxiety significantly interacted with cannabis craving to predict cannabis use both cross-sectionally and prospectively. Specifically, individuals with higher social anxiety and craving were most likely to use cannabis. There was a significant social anxiety X state anxiety X others’ use interaction such that when others were using cannabis, those with elevations in both trait social anxiety and state anxiety were the most likely to use cannabis. PMID:22246109

Intolerance of uncertainty in adolescents: correlations with worry, social anxiety, and depression.

PubMed

Boelen, Paul A; Vrinssen, Inge; van Tulder, Floor

2010-03-01

The current study examined Intolerance of Uncertainty (IU)-the tendency to react negatively to situations that are uncertain-in psychological problems among adolescents. Using data from 191 adolescents, aged 14 to 18, we examined (a) the dimensionality of IU as tapped by the Intolerance of Uncertainty Scale short-form (IUS-12), (b) the relationship of IU with worry, social anxiety, and depression, (c) the specificity of IU to these variables, and (d) the role of IU as a mediator of the linkages between negative affectivity (NA) and worry, social anxiety, and depression. Results showed that the IUS-12 encompassed 2 components of IU, named Prospective Anxiety and Inhibitory Anxiety. Furthermore, IU was specifically related with worry and social anxiety, but not depression, when controlling the shared variance between these variables and NA, age, and gender. Finally, IU and its 2 components were found to mediate the linkages of NA with worry and social anxiety.

Policy Options for Radio Frequency Identification (RFID) Application in Healthcare; a Prospective View

PubMed Central

van Oranje-Nassau, Constantijn; Schindler, Helen Rebecca; Vilamovska, Anna-Marie; Botterman, Maarten

2012-01-01

Abstract This article reviews the state of play of European markets and applications of Radio Frequency Identification (RFID) technology in healthcare in Europe. Based on the current situation the study presents three scenarios for 2020, to describe futures in which the technology and health care sectors develop in different ways. The scenarios were discussed in expert workshops to derive issues that need to be addressed by future policies of the European Union and other stakeholders. The market assessment is based on a review of literature and an analysis of proprietary market data. The information on the state of RFID applications in Health in Europe summarises the results of a literature review, an online Delphi survey, expert interviews and seven cases studies in Europe and the US. The policy analysis is based on the outcomes of a scenario gaming workshop with experts from academia, industry, healthcare providers, policymakers and representatives of patient organisations. PMID:28083212

Crime and memory.

PubMed

Herman, J L

1995-01-01

The conflict between knowing and not knowing, speech and silence, remembering and forgetting, is the central dialectic of psychological trauma. This conflict is manifest in the individual disturbances of memory, the amnesias and hypermnesias, of traumatized people. It is manifest also on a social level, in persisting debates over the historical reality of atrocities that have been documented beyond any reasonable doubt. Social controversy becomes particularly acute at moments in history when perpetrators face the prospect of being publicly exposed or held legally accountable for crimes long hidden or condoned. This situation obtains in many countries emerging from dictatorship, with respect to political crimes such as murder and torture. It obtains in this country with regard to the private crimes of sexual and domestic violence. This article examines a current public controversy, regarding the credibility of adult recall of childhood abuse, as a classic example of the dialectic of trauma.

Development and Evaluation of Disaster Information Management System Using Digital Pens and Tabletop User Interfaces

NASA Astrophysics Data System (ADS)

Fukada, Hidemi; Kobayashi, Kazue; Satou, Kenji; Kawana, Hideyuki; Masuda, Tomohiro

Most traditional disaster information systems are necessary to post expert staff with high computer literacy to operate the system quickly and correctly in the tense situation when a disaster occurs. However, in the current disaster response system of local governments, it is not easy for local governments to post such expert staff because they are struggling with staff cuts due to administrative and fiscal reform. In this research, we propose a disaster information management system that can be easily operated, even under the disorderly conditions of a disaster, by municipal personnel in charge of disaster management. This system achieves usability enabling easy input of damage information, even by local government staff with no expertise, by using a digital pen and tabletop user interface. Evaluation was conducted by prospective users using a prototype, and the evaluation results are satisfactory with regard to the function and operationality of the proposed system.

A streamlined software environment for situated skills

NASA Technical Reports Server (NTRS)

Yu, Sophia T.; Slack, Marc G.; Miller, David P.

1994-01-01

This paper documents a powerful set of software tools used for developing situated skills. These situated skills form the reactive level of a three-tiered intelligent agent architecture. The architecture is designed to allow these skills to be manipulated by a task level engine which is monitoring the current situation and selecting skills necessary for the current task. The idea is to coordinate the dynamic activations and deactivations of these situated skills in order to configure the reactive layer for the task at hand. The heart of the skills environment is a data flow mechanism which pipelines the currently active skills for execution. A front end graphical interface serves as a debugging facility during skill development and testing. We are able to integrate skills developed in different languages into the skills environment. The power of the skills environment lies in the amount of time it saves for the programmer to develop code for the reactive layer of a robot.

Employability: Review and Research Prospects

ERIC Educational Resources Information Center

Guilbert, Laure; Bernaud, Jean-Luc; Gouvernet, Brice; Rossier, Jérôme

2016-01-01

Professional transition, employment, and reemployment are major concerns for nations facing adverse economic situations. The employability construct represents a scientific challenge in order to better understand the relationship between the job seekers' issues and the expectations of the world of work. This paper presents a review of the concept…

The role of ground water in the national water situation: With state summaries based on reports by District Offices of Ground Water Branch

USGS Publications Warehouse

McGuinness, Charles Lee

1963-01-01

This report outlines briefly the principles of water occurrence and describes the water situation in the United States as of 1960-61, with emphasis on the occurrence of ground water and the status of development and accompanying problems. The Nation has been divided into 10 major ground-water regions by H. E. Thomas (1952a). The report summarizes the occurrence and development of ground water in each of Thomas' regions. In a large terminal section it also describes the occurrence and development of water, again with emphasis on ground water, in each of the 50 States and in certain other areas. The main text ends with a discussion of the water situation and prospects of the Nation.

The Ecology of Human Development in Retrospect and Prospect.

ERIC Educational Resources Information Center

Bronfenbrenner, Urie

In attempting to define the "ecology" of human development, the term's history and connotations are discussed. The ecological approach requires that the person, the environment, and the relations between them be conceptualized in terms of systems, and subsystems within systems. The experimental situation is not limited to being…

EUDISED Project: Present State and Development Prospects.

ERIC Educational Resources Information Center

Council for Cultural Cooperation, Strasbourg (France).

A summary of the European Documentation and Information System for Education (EUDISED) March 1977 meeting describes the present state of the project and discussion of suggestions for future development. The preparatory phase of the project will be concluded in 1977 and ready for implementation; however, the present financial situation makes it…

3 CFR 8383 - Proclamation 8383 of May 20, 2009. Emergency Medical Services Week, 2009

Code of Federal Regulations, 2010 CFR

2010-01-01

... establish order and calm—and save lives in the process. They include educators, 911 dispatchers, first... unexpected life-threatening situations, emergency medical services (EMS) providers provide rapid help. Quality emergency medical care dramatically improves the survival and recovery prospects for those who...

Teacher Education With an Inquiry Emphasis.

ERIC Educational Resources Information Center

Wright, David P.

A program for prospective elementary and secondary teachers emphasizing inquiry and problem solving techniques for use in the classroom is described. In the conceptual framework of this program, a situation is defined as a set of circumstances that teachers commonly encounter, and an issue is a theoretical, ethical, or methodological question. A…

Steps to Take with the Board to Avoid Walking the Plank.

ERIC Educational Resources Information Center

Papallo, William R.

1990-01-01

A veteran superintendent outlines an eight-step method for achieving success, including assessing the situation, avoiding board overload, coping with stress, deemphasizing egoism, learning to live in the gray zone between policy formation and administration, ensuring effective board decisions, identifying prospective board members, and knowing…

The Hannibal Community Survey; A Case Study in a Community Development Technique.

ERIC Educational Resources Information Center

Croll, John A.

Disturbed by the community's negative attitude toward its prospects for progress, the Hannibal (Missouri) Chamber of Commerce initiated a community self-survey to improve the situation. The questionnaire survey concentrated on felt needs relationg to city government, retail facilities and services, recreation, religion, education, industrial…

The Effects of Message Framing on College Students' Career Decision Making

ERIC Educational Resources Information Center

Tansley, Denny P.; Jome, LaRae M.; Haase, Richard F.; Martens, Matthew P.

2007-01-01

Social cognitive career theory posits that verbal persuasion can affect individuals' career self-efficacy, outcome expectations, goals and/or intentions, and behaviors. Prospect theory holds that negatively framed messages can have a powerful effect on people's cognitions related to adopting particular behaviors in situations of uncertainty.…

Prospective Industrial Linkage at Aqaba University College, Jordan

ERIC Educational Resources Information Center

Abu-Hamatteh, Zeid; Al-Amyan, Mozfi; Al-Azzam, Farouq

2008-01-01

The present study intends to examine the overall situation and the environment of Aqaba University College (AUC) in relation to industrial-educational interaction, and to discuss existing and possible future industrial linkage strategies. This article presents observations from AUC, as well as suggestions for action on industrial linkage. The…

Application of genomics-assisted breeding for generation of climate resilient crops: progress and prospects

USDA-ARS?s Scientific Manuscript database

Climate change affects agricultural productivity worldwide. Increased prices of food commodities are the initial indication of drastic edible yield loss, which is expected to increase further due to global warming. This situation has compelled plant scientists to develop climate change-resilient cro...

Empowering Prospective Teachers to Become Active Sense-Makers: Multimodal Modeling of the Seasons

ERIC Educational Resources Information Center

Kim, Mi Song

2015-01-01

Situating science concepts in concrete and authentic contexts, using information and communications technologies, including multimodal modeling tools, is important for promoting the development of higher-order thinking skills in learners. However, teachers often struggle to integrate emergent multimodal models into a technology-rich informal…

Job Prospects for Chemical Engineers.

ERIC Educational Resources Information Center

Basta, Nicholas

1985-01-01

The job situation for new chemical engineers with bachelor's degrees is continuing to reflect the gradual improvement that began in 1983. However, companies are looking for graduates with technical expertise as well as marketing, sales, or communications skills. Smaller classes may lead to shortages of chemical engineering graduates in the future.…

[Simulation as possible training for palliative emergencies: prospective initial data analysis of participants from two simulation training sessions].

PubMed

Wiese, C H R; Bosse, G; Schröder, T; Lassen, C L; Bundscherer, A C; Graf, B M; Zausig, Y A

2015-01-01

Palliative emergencies describe an acute situation in patients with a life-limiting illness. At present defined curricula for prehospital emergency physician training for palliative emergencies are limited. Simulation-based training (SBT) for such palliative emergency situations is an exception both nationally and internationally. This article presents the preparation of recommendations in the training and development of palliative care emergency situations. A selected literature search was performed using PubMed, EMBASE, Medline and the Cochrane database (1990-2013). Reference lists of included articles were checked by two reviewers. Data of the included articles were extracted, evaluated und summarized. In the second phase the participants of two simulated scenarios of palliative emergencies were asked to complete an anonymous 15-item questionnaire. The results of the literature search and the questionnaire-based investigation were compared and recommendations were formulated based on the results. Altogether 30 eligible national and international articles were included. Overall, training curricula in palliative emergencies are currently being developed nationally and internationally but are not yet widely integrated into emergency medical training and education. In the second part of the investigation, 25 participants (9 male, 16 female, 20 physicians and 5 nurses) were included in 4 multiprofessional emergency medical simulation training sessions. The most important interests of the participants were the problems for training and further education concerning palliative emergencies described in the national and international literature. The literature review and the expectations of the participants underlined that the development and characteristics of palliative emergencies will become increasingly more important in outpatient emergency medicine. All participants considered palliative care to be very important concerning the competency for end-of-life decisions in palliative patients. For this reason, special curricula and simulation for dealing with palliative care patients and special treatment decisions in emergency situations seem to be necessary.

[Present situation and prospect of enhanced recovery after surgery in pancreatic surgery].

PubMed

Feng, Mengyu; Zhang, Taiping; Zhao, Yupei

2017-05-25

Enhanced recovery after surgery is a multimodal perioperative strategy according to the evidence-based medicine and multidisciplinary collaboration, aiming to improve the restoration of functional capacity after surgery by reducing surgical stress, optimal control of pain, early oral diet and early mobilization. Compared with other sub-specialty in general surgery, pancreatic surgery is characterized by complex disease, highly difficult procedure and more postoperative complications. Accordingly, pancreatic surgery shares a slow development in enhanced recovery after surgery. In this review, the feasibility, safety, application progress, prospect and controversy of enhanced recovery after surgery in pancreatic surgery are discussed.

Dental aspects of cardiac transplantation.

PubMed

Golder, D T; Drinnan, A J

1993-06-01

This article does not cover all possible dental situations, but it is hoped that it will provide a framework on which a medical or dental consultant can develop his or her own comprehensive oral evaluation protocol for use in the screening of prospective cardiac transplant patients. It is always important for the dental consultant to remember a prospective recipient patient's primary health concern--that is, end-stage cardiac disease. The consultant should remember that many of the usual considerations for dental treatment planning must be modified and the significance of dental health placed into its proper perspective in the overall care of the cardiac transplant patient.

Assessing risk-adjustment approaches under non-random selection.

PubMed

Luft, Harold S; Dudley, R Adams

2004-01-01

Various approaches have been proposed to adjust for differences in enrollee risk in health plans. Because risk-selection strategies may have different effects on enrollment, we simulated three types of selection--dumping, skimming, and stinting. Concurrent diagnosis-based risk adjustment, and a hybrid using concurrent adjustment for about 8% of the cases and prospective adjustment for the rest, perform markedly better than prospective or demographic adjustments, both in terms of R2 and the extent to which plans experience unwarranted gains or losses. The simulation approach offers a valuable tool for analysts in assessing various risk-adjustment strategies under different selection situations.

[Current situation of the organisation, resources and activity in paediatric cardiology in Spain].

PubMed

Sánchez Ferrer, Francisco; Castro García, Francisco José; Pérez-Lescure Picarzo, Javier; Roses Noguer, Ferrán; Centeno Malfaz, Fernándo; Grima Murcia, María Dolores; Brotons, Dimpna Albert

2018-04-26

The results are presented on the «current situation of the organisation, resources and activity in paediatric cardiology in Spain». It was promoted by the Spanish Society of Paediatric Cardiology and Congenital Heart disease. An analysis was carried out on the results obtained from a specifically designed questionnaire, prepared by the Spanish Society of Paediatric Cardiology and Congenital Heart disease, that was sent to all hospitals around the country that offer the speciality of paediatric cardiology. A total of 86 questionnaires were obtained, including 14 hospitals that perform cardiac surgery on children. A total of 190 paediatric cardiology consultants, 40 cardiac surgeons, and 27 middle grade doctors performing their paediatric residency (MIR program) were identified. All hospitals had adequate equipment to perform an optimal initial evaluation of any child with a possible cardiac abnormality, but only tertiary centres could perform complex diagnostic procedures, interventional cardiology, and cardiac surgery. In almost all units around the country, paediatric cardiology consultants were responsible for outpatient clinics and hospital admissions, whereas foetal cardiology units were still mainly managed by obstetricians. The number of diagnostic and therapeutic procedures was similar to those reported in the first survey, except for a slight decrease in the total number of closed cardiac surgery procedures, and a proportional increase in the number of therapeutic catheterisations. Paediatric Cardiology in Spain is performed by paediatric cardiology consultants that were trained initially as general paediatricians, and then completed a paediatric cardiology training period. Almost all units have adequate means for diagnosis and treatment. Efforts should be directed to create a national registry that would not only allow a prospective quantification of diagnostic and therapeutic procedures, but also focus on their clinical outcomes. Copyright © 2018. Publicado por Elsevier España, S.L.U.

Exploring perinatal shift-to-shift handover communication and process: an observational study.

PubMed

Poot, Else P; de Bruijne, Martine C; Wouters, Maurice G A J; de Groot, Christianne J M; Wagner, Cordula

2014-04-01

Loss of situation awareness (SA) by health professionals during handover is a major threat to patient safety in perinatal care. SA refers to knowing what is going on around. Adequate handover communication and process may support situation assessment, a precursor of SA. This study describes current practices and opinions of perinatal handover to identify potential improvements. Structured direct observations of shift-to-shift patient handovers (n = 70) in an academic perinatal setting were used to measure handover communication (presence and order of levels of SA: current situation, background, assessment and recommendation) and process (duration, interruptions/distractions, eye contact, active inquiry and reading information back). Afterwards, receivers' opinions of handover communication (n = 51) were measured by means of a questionnaire. All levels of SA were present in 7% of handovers, the current situation in 86%, the background in 99%, an assessment in 24% and a recommendation in 46%. In 77% of handovers the background was mentioned first, followed by the current situation. Forty-four per cent of handovers took 2 minutes or more per patient. In 52% distractions occurred, in 43% there was no active inquiry, in 32% no eye contact and in 97% information was not read back. The overall mean of the receivers' opinions of handover communication was 4.1 (standard deviation ± 0.7; scale 1-5, where 5 is excellent). Perinatal handovers are currently at risk for inadequate situation assessment because of variability and limitations in handover communication and process. However, receivers' opinions of handover communication were very positive, indicating a lack of awareness of patient safety threats during handover. Therefore, the staff's awareness of current limitations should be raised, for example through video reflection or simulation training. © 2013 John Wiley & Sons, Ltd.

Current situation and future prospects for the Australian beef industry.

PubMed

Greenwood, Paul Leo; Ferguson, Drewe M

2018-04-12

Beef production extends over almost half of Australia, with about 47,000 cattle producers that contribute about 20% ($A12.7 billion GVP) of the total value of farm production in Australia. Australia is one of the world's most efficient producers of cattle and was the world's third largest beef exporter in 2016. The Australian beef industry had 25 million head of cattle in 2016-17, with a national beef breeding herd of 11.5 million head. Australian beef production includes pasture based cow-calf systems, a backgrounding or grow-out period on pasture, and feedlot or pasture finishing. Feedlot finishing has assumed more importance in recent years to assure the eating quality of beef entering the relatively small Australian domestic market, and to enhance the supply of higher value beef for export markets. Maintenance of Australia's preferred status as a quality assured supplier of high value beef produced under environmentally sustainable systems from 'disease-free' cattle is of highest importance. Stringent livestock and meat quality regulations and quality assurance systems, and productivity growth and efficiency across the supply chain to ensure price competiveness, are crucial for continued export market growth in the face of increasing competition. Major industry issues, that also represent research, development and adoption priorities and opportunities for the Australian beef industry have been captured within exhaustive strategic planning processes by the red meat and beef industries. At the broadest level, these issues include consumer and industry support, market growth and diversification, supply chain efficiency, productivity and profitability, environmental sustainability, and animal health and welfare. This review provides an overview of the Australian beef industry including current market trends and future prospects, and major issues and opportunities for the continued growth, development and profitability of the industry.

Genetic Contributions to Continuity and Change in Attachment Security: A Prospective, Longitudinal Investigation from Infancy to Young Adulthood

PubMed Central

Raby, K. Lee; Cicchetti, Dante; Carlson, Elizabeth A.; Egeland, Byron; Collins, W. Andrew

2013-01-01

Background Longitudinal research has demonstrated that individual differences in attachment security show only modest continuity from infancy to adulthood. Recent findings based on retrospective reports suggest that individuals’ genetic variation may moderate the developmental associations between early attachment-relevant relationship experiences and adult attachment security. The purpose of this study was to use a prospective, longitudinal design to investigate genetic contributions to continuity and changes in attachment security from infancy to young adulthood in a higher risk sample. Methods Infant attachment security was assessed using the Strange Situation Procedure at 12 and 18 months. Adults’ general attachment representations were assessed using the Adult Attachment Interview at age 19 and age 26. Romantic attachment representations were assessed with the Current Relationship Interview at ages 20–21 and ages 26–28. Individuals were genotyped for variants within the oxytocin receptor (OXTR), dopamine D4 receptor (DRD4), and serotonin transporter linked polymorphic region (5-HTTLPR). Results The continuity of attachment security from infancy into young adulthood was consistently moderated by OXTR genetic variation. Infant attachment security predicted the security of adults’ general and romantic attachment representations only for individuals with the OXTR G/G genotype. This interaction was significant when predicting adult attachment security as measured by the Adult Attachment Interview at age 19 and 26 and the Current Relationship Interview at ages 26–28. DRD4 and 5-HTTLPR genetic variation did not consistently moderate the longitudinal associations between attachment security during infancy and adulthood. Conclusions This study provides initial longitudinal evidence for genetic contributions to continuity and change in attachment security from infancy to young adulthood. Genetic variation related to the oxytocin system may moderate the stability of attachment security across development. PMID:23731038

[Directions of interdepartmental interaction in case of delivery of health care for injured in emergency situations in stationing sites of navy].

PubMed

Ivchenko, E V; Chernyĭ, V S; Toporkov, M T; Aleksandrov, M V

2012-09-01

In points basing of navy will remain probability of emergence of emergency situations which is connected with existence of the enterprises of the industry and objects of navy. As a result of emergency situations in places of basing of navy discrepancy of prospective sanitary losses to possibilities of forces and means of a health service of fleet that demands interaction with health services of other ministries and departments is probable. Criterion of need of interaction is the ratio of quantity struck and possibilities of a health service of navy. Plans of interaction of a health service of fleet with medical institutions of other departments should provide options of use of available forces and means of medical institutions in garrisons for joint assistance struck in an emergency situation. The questions solved during interaction should become: radiation, chemical, biological survey; allocation of forces and means for rendering of medical care; use of sanitary transport; organization of sanitary processing, etc.

[The current state and prospectives of military endocrinology].

PubMed

Nagibovich, O A; Golota, A S; Krassiĭ, A B

2014-10-01

The article is dedicated to the current state and prospectives of military endocrinology demonstrated on the examples of the endocrinology services of armed forces of Serbia, Poland, France, and USA. It is shown that this branch of military healthcare receives much attention abroad. The prospectives of military endocrinology are demonstrated in the context of two nosological forms which dominate in this section of military medicine, namely, primary hypothyroidism an diabetes mellitus.

Aircraft Wake Vortices : An Assessment of the Current Situation

DOT National Transportation Integrated Search

1991-01-01

The state of knowledge about aircraft wake vortices in the summer of 1990 is summarized. With the advent of a new FAA wake vortex program, the current situation was assessed by answering five questions: (1) What do we know about wake vortices, (2) wh...

Cross-situational statistical word learning in young children.

PubMed

Suanda, Sumarga H; Mugwanya, Nassali; Namy, Laura L

2014-10-01

Recent empirical work has highlighted the potential role of cross-situational statistical word learning in children's early vocabulary development. In the current study, we tested 5- to 7-year-old children's cross-situational learning by presenting children with a series of ambiguous naming events containing multiple words and multiple referents. Children rapidly learned word-to-object mappings by attending to the co-occurrence regularities across these ambiguous naming events. The current study begins to address the mechanisms underlying children's learning by demonstrating that the diversity of learning contexts affects performance. The implications of the current findings for the role of cross-situational word learning at different points in development are discussed along with the methodological implications of employing school-aged children to test hypotheses regarding the mechanisms supporting early word learning. Copyright © 2014 Elsevier Inc. All rights reserved.

Audit of an emergency biochemistry service.

PubMed Central

Smellie, W S; Murphy, M J; Galloway, P J; Hinnie, J; McIlroy, J; Dryburgh, F J

1995-01-01

AIM--To examine a model for the evaluation of appropriateness of testing in an emergency biochemistry laboratory. METHODS--A model was devised in which incoming emergency test requests were categorised as appropriate or inappropriate. Explicit criteria were used to define eight minor categories, which were chosen to reflect accurately current working practice within the hospital and laboratory. Five junior medical staff each undertook a prospective 24 hour assessment, during which time all incoming requests were monitored and categorised according to these criteria. Concordance between monitors was evaluated before and during assessments. RESULTS--Of 509 requests, 384 (75%) were appropriate and 125 (25%) were inappropriate according to the criteria used to define categories. Inappropriate requests fell into three main groups: preoperative samples (43.2% (54/125) of all inappropriate requests), missed routine samples (33.6% (42/125)) and accelerated (priority) analyses (16% (20/125)). Various other reasons accounted for the remaining 7.2% (9/125). CONCLUSION--This model may be used to obtain valid information about current clinical and laboratory practice. Strategies to reduce the number of inappropriate requests have been identified in order to reserve the emergency service for situations of true need. PMID:8568000

Opportunity for America: Mexico`s coal future

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

Loose, V.W.

1993-09-01

This study examines the history, current status and future prospects for increased coal use in Mexico. Environmental implications of the power-generation capacity expansion plans are examined in general terms. Mexican environmental law and regulations are briefly reviewed along with the new sense of urgency in the cleanup of existing environmental problems and avoidance of new problems as clearly mandated in recent Mexican government policy initiatives. It is expected that new capital facilities will need to incorporate the latest in process and technology to comply with existing environmental regulation. Technology developments which address these issues are identified. What opportunities have newmore » initiatives caused by the recent diversification of Mexico`s energy economy offered US firms? This report looks at the potential future use of coal in the Mexican energy economy, examining this issue with an eye toward identifying markets that might be available to US coal producers and the best way to approach them. Market opportunities are identified by examining new developments in the Mexican economy generally and the energy economy particularly. These developments are examined in light of the current situation and the history which brought Mexico to its present status.« less

Wearable Cardioverter Defibrillators.

PubMed

Ferrick, Aileen M; Tian, David; Vudathaneni, Vijaya; Shevchuk, Olga L; Ferrick, Neal J; Frishman, William

The use of implantable cardioverter defibrillators (ICD) has favorably impacted the prevention and treatment of sudden cardiac death (SCD) associated with ventricular arrhythmias. However, there are situations where an ICD cannot be immediately implanted, even though the patient is at high risk for SCD. The wearable cardioverter defibrillator (WCD) is a unique technology that can bridge this gap for patients. The WCD has been demonstrated to terminate ventricular tachycardia/fibrillation if worn and used correctly. With proper training, it is relatively easy to put on, maintain, and use. Most patients are compliant and are able to consistently wear the device. The WCD negates the infection risk or procedural complications associated with insertion and possible extraction of leads, as with an ICD. In terms of primary prevention of ventricular tachycardia/fibrillation in patients with a left ventricular ejection fraction ≤35%, prospective, randomized studies evaluating the survival of patients utilizing the WCD will need to be performed before evidenced-based criteria for its use can be established. On the basis of current data, WCD use for those awaiting heart transplant, for those with ICD indications status post-ICD explant, and for high-risk SCD patients with possible reversible cardiomyopathy appears to be a reasonable approach on the basis of current data.

A review of treatment strategies for hydrofluoric acid burns: current status and future prospects.

PubMed

Wang, Xingang; Zhang, Yuanhai; Ni, Liangfang; You, Chuangang; Ye, Chunjiang; Jiang, Ruiming; Liu, Liping; Liu, Jia; Han, Chunmao

2014-12-01

Hydrofluoric acid (HF), a dangerous inorganic acid, can cause severe corrosive effects and systemic toxicity. HF enters the human body via where it contacts, such as skin and mucosa, alimentary and respiratory tracts, and ocular surfaces. In the recent years, the incidence of HF burn has tended to increase over time. The injury mechanism of HF is associated primarily with the massive absorption of HF and the release of hydrogen ions. Correct diagnosis and timely treatment are especially important for HF burns. The critical procedure to treat HF burn is to prevent on-going HF absorption, and block the progressive destruction caused by fluoride ions. Due to the distinct characteristics of HF burns, the topical treatment, as well as systemic support, has been emphasised. Whereas, management of patients with HF burns remains a great challenge in some situations. To date, there has been no widely accepted protocol for the rescue of HF burns, partly due to the diversity of HF burns. This paper overviews the current status and problems of treatment strategies for HF burns, for the purpose of promoting the future researches and improvement. Copyright © 2014 Elsevier Ltd and ISBI. All rights reserved.

Silicon solar cells: Past, present and the future

NASA Astrophysics Data System (ADS)

Lee, Youn-Jung; Kim, Byung-Sung; Ifitiquar, S. M.; Park, Cheolmin; Yi, Junsin

2014-08-01

There has been a great demand for renewable energy for the last few years. However, the solar cell industry is currently experiencing a temporary plateau due to a sluggish economy and an oversupply of low-quality cells. The current situation can be overcome by reducing the production cost and by improving the cell is conversion efficiency. New materials such as compound semiconductor thin films have been explored to reduce the fabrication cost, and structural changes have been explored to improve the cell's efficiency. Although a record efficiency of 24.7% is held by a PERL — structured silicon solar cell and 13.44% has been realized using a thin silicon film, the mass production of these cells is still too expensive. Crystalline and amorphous silicon — based solar cells have led the solar industry and have occupied more than half of the market so far. They will remain so in the future photovoltaic (PV) market by playing a pivotal role in the solar industry. In this paper, we discuss two primary approaches that may boost the silicon — based solar cell market; one is a high efficiency approach and the other is a low cost approach. We also discuss the future prospects of various solar cells.

Strategic model of national rabies control in Korea.

PubMed

Cheong, Yeotaek; Kim, Bongjun; Lee, Ki Joong; Park, Donghwa; Kim, Sooyeon; Kim, Hyeoncheol; Park, Eunyeon; Lee, Hyeongchan; Bae, Chaewun; Oh, Changin; Park, Seung-Yong; Song, Chang-Seon; Lee, Sang-Won; Choi, In-Soo; Lee, Joong-Bok

2014-01-01

Rabies is an important zoonosis in the public and veterinary healthy arenas. This article provides information on the situation of current rabies outbreak, analyzes the current national rabies control system, reviews the weaknesses of the national rabies control strategy, and identifies an appropriate solution to manage the current situation. Current rabies outbreak was shown to be present from rural areas to urban regions. Moreover, the situation worldwide demonstrates that each nation struggles to prevent or control rabies. Proper application and execution of the rabies control program require the overcoming of existing weaknesses. Bait vaccines and other complex programs are suggested to prevent rabies transmission or infection. Acceleration of the rabies control strategy also requires supplementation of current policy and of public information. In addition, these prevention strategies should be executed over a mid- to long-term period to control rabies.

Digital Public Relations: E-Marketing's Big Secret

ERIC Educational Resources Information Center

Gifford, Janet

2010-01-01

Online programs and courses are established presences in higher education, and so are processes such as online registration. Prospective students routinely turn to the web for information to help them decide on the most appropriate programs for their situation. Digital public relations (digital PR) is rapidly becoming one of the cornerstones of an…

The Flight from Experience to Representation: Seeing Relational Complexity in Teacher Education

ERIC Educational Resources Information Center

Latta, M.M.; Field, J.C.

2005-01-01

Gaining access to the inherent relational complexity of teaching/learning situations is essential to learning to teach. As teacher educators our work with prospective teachers indicates that opportunities to develop the capacity for relational knowing are increasingly being denied and dismissed. Specifically, we are concerned with what we perceive…

A Social Psychological Model of the Schooling Process over First Grade. Report No. 28.

ERIC Educational Resources Information Center

Entwisle, Doris R.; And Others

This paper examines the process of educational achievement for a birth cohort of Baltimore children who were followed prospectively during their first grade year. The analysis, which employed a social-psychological model of the early schooling process, identified some of the personal, interpersonal, and situational factors that influence cognitive…

Self-Development of Pedagogical Competence of Future Teacher

ERIC Educational Resources Information Center

Mirzagitova, Alsu Linarovna; Akhmetov, Linar Gimazetdinovich

2015-01-01

Relevance of a considered problem is caused by that situation, in which appeared pedagogical education of Russia at present. Absence of clear understanding of prospect of school, of requirements to the modern teacher, of the purposes of students training in the conditions of continuous reformed education brought in pedagogical universities to loss…

Academic Libraries in Greece: The Present Situation and Future Prospects.

ERIC Educational Resources Information Center

Keller, Dean H., Ed.

The purpose of this collection of essays is to examine academic libraries in Greece at a time when the potential for changes and advance in librarianship is great. The 15 papers are as follows: "International Interlibrary Cooperation: Exchanging Goals, Values and Culture" (Don L. Tolliver); "Academic Libraries in Greece" (James…

Russian Science and Education: Problems and Prospects

ERIC Educational Resources Information Center

Lebedev, S. A.

2014-01-01

Higher education in Russia is not able to provide the science personnel and research that the country needs for its future economic well-being. Urgent changes are needed to improve the situation, not least among them being significant increases in the salaries of scientists, bringing Russian science into line with world standards of scientific…

Involuntary Mental Time Travel and Its Effect on Prospective Teachers' Situational Intrinsic Motivations

ERIC Educational Resources Information Center

Eren, Altay

2010-01-01

Recent cognitive psychological research has argued that involuntary mental time travel is an important individual difference variable that has the potential to affect an individual's motivation. However, this issue has not been empirically investigated in educational settings such as teacher education. Therefore, this study aimed to explore the…

Risk Attitude in Small Timesaving Decisions

ERIC Educational Resources Information Center

Munichor, Nira; Erev, Ido; Lotem, Arnon

2006-01-01

Four experiments are presented that explore situations in which a decision maker has to rely on personal experience in an attempt to minimize delays. Experiment 1 shows that risk-attitude in these timesaving decisions is similar to risk-attitude in money-related decisions from experience: A risky prospect is more attractive than a safer prospect…

Peace and Human Rights Education: Dilemmas of Compatibility and Prospects for Moving Forward

ERIC Educational Resources Information Center

Zembylas, Michalinos

2011-01-01

This article addresses the dilemmas emerging from efforts to integrate human rights values within a peace education programme being carried out in a conflict situation. Although the article is largely theoretical, it is grounded in the author's reflections on a series of teacher workshops and his overall experiences conducting ethnographic…

The 1993 RPA timber assessment update

Treesearch

Richard W. Haynes; Darius M. Adams; John R. Mills

1995-01-01

This update reports changes in the Nation's timber resource since the 1989 RPA timber assessment. The timber resource situation is analyzed to provide projections for future cost and availability of timber products to meet demands. Prospective trends in demands for and supplies of timber, and the factors that affect these trends are examined. These include changes...

Inter-Professional Education of Prospective Speech-Language Therapists and Primary School Teachers through Shared Professional Practice Placements

ERIC Educational Resources Information Center

Wilson, Leanne; McNeill, Brigid; Gillon, Gail T.

2017-01-01

Background: Preliminary studies of inter-professional education (IPE) among student speech-language therapists (SLTs) and student teachers suggest that workshop-based applications are beneficial in preparing participants for elements of collaborative practice. Situating IPE within the students' professional practice placements may provide another…

28 CFR 105.27 - Miscellaneous provisions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 105.27 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) CRIMINAL HISTORY BACKGROUND CHECKS... national fingerprint-based criminal history checks of prospective and current private security officers and... history checks of prospective and current private security officers. (b) FBI fees for national check. The...

28 CFR 105.27 - Miscellaneous provisions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 105.27 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) CRIMINAL HISTORY BACKGROUND CHECKS... national fingerprint-based criminal history checks of prospective and current private security officers and... history checks of prospective and current private security officers. (b) FBI fees for national check. The...

28 CFR 105.27 - Miscellaneous provisions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 105.27 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) CRIMINAL HISTORY BACKGROUND CHECKS... national fingerprint-based criminal history checks of prospective and current private security officers and... history checks of prospective and current private security officers. (b) FBI fees for national check. The...

28 CFR 105.27 - Miscellaneous provisions.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 105.27 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) CRIMINAL HISTORY BACKGROUND CHECKS... national fingerprint-based criminal history checks of prospective and current private security officers and... history checks of prospective and current private security officers. (b) FBI fees for national check. The...

28 CFR 105.27 - Miscellaneous provisions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 105.27 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) CRIMINAL HISTORY BACKGROUND CHECKS... national fingerprint-based criminal history checks of prospective and current private security officers and... history checks of prospective and current private security officers. (b) FBI fees for national check. The...

A critical look at prospective surveillance using a scan statistic.

PubMed

Correa, Thais R; Assunção, Renato M; Costa, Marcelo A

2015-03-30

The scan statistic is a very popular surveillance technique for purely spatial, purely temporal, and spatial-temporal disease data. It was extended to the prospective surveillance case, and it has been applied quite extensively in this situation. When the usual signal rules, as those implemented in SaTScan(TM) (Boston, MA, USA) software, are used, we show that the scan statistic method is not appropriate for the prospective case. The reason is that it does not adjust properly for the sequential and repeated tests carried out during the surveillance. We demonstrate that the nominal significance level α is not meaningful and there is no relationship between α and the recurrence interval or the average run length (ARL). In some cases, the ARL may be equal to ∞, which makes the method ineffective. This lack of control of the type-I error probability and of the ARL leads us to strongly oppose the use of the scan statistic with the usual signal rules in the prospective context. Copyright © 2014 John Wiley & Sons, Ltd.

Prospective relationship between poor sleep and substance-related problems in a national sample of adolescents

PubMed Central

Wong, Maria M.; Roberson, Gail; Dyson, Rachel

2014-01-01

Background Previous studies showed that poor sleep prospectively predicted alcohol related problems and illicit drug use in adolescents and young adults (Wong et al., 2010, 2012). However, more works needs to be done to elucidate the nature of these problems. The purpose of this study was to examine whether sleep difficulties and hours of sleep prospectively predicted several serious substance related problems, e.g., binge drinking, driving under the influence of alcohol, risky sexual behavior. Methods Study participants were 6504 adolescents from the National Longitudinal Study of Adolescent Health (ADD HEALTH). Data were collected from interviews and questionnaires. The current study analyzed data from the first three waves of data (T1: 1994–95; T2: 1996; T3: 2001–02). In all analyses, we used sleep difficulties at a previous wave to predict substance-related problems at a subsequent wave, while controlling for substance-related problems at a previous wave. Results Holding T1 alcohol-related problems constant, sleep difficulties at T1 significantly predicted alcohol-related interpersonal problems, binge drinking, gotten drunk or very high on alcohol, driving under the influence of alcohol, getting into a sexual situation one later regretted due to drinking, ever using any illicit drugs and drugs-related problems at T2. T1 hours of sleep negatively predicted T2 alcohol-related interpersonal problems and binge drinking. The relationship between T2 sleep variables and T3 substance-related problems were consistent with previous waves, though the effect was weaker. Conclusions Sleep difficulties and hours of sleep are a significant predictor of a number of substance-related problems. It may be useful to educate adolescents about the importance of sleep, sleep hygiene and the potential consequences of poor sleep on drinking and related behaviors. PMID:25598438

Exploring Local Approaches to Communicating Global Climate Change Information

NASA Astrophysics Data System (ADS)

Stevermer, A. J.

2002-12-01

Expected future climate changes are often presented as a global problem, requiring a global solution. Although this statement is accurate, communicating climate change science and prospective solutions must begin at local levels, each with its own subset of complexities to be addressed. Scientific evaluation of local changes can be complicated by large variability occurring over small spatial scales; this variability hinders efforts both to analyze past local changes and to project future ones. The situation is further encumbered by challenges associated with scientific literacy in the U.S., as well as by pressing economic difficulties. For people facing real-life financial and other uncertainties, a projected ``1.4 to 5.8 degrees Celsius'' rise in global temperature is likely to remain only an abstract concept. Despite this lack of concreteness, recent surveys have found that most U.S. residents believe current global warming science, and an even greater number view the prospect of increased warming as at least a ``somewhat serious'' problem. People will often be able to speak of long-term climate changes in their area, whether observed changes in the amount of snow cover in winter, or in the duration of extreme heat periods in summer. This work will explore the benefits and difficulties of communicating climate change from a local, rather than global, perspective, and seek out possible strategies for making less abstract, more concrete, and most importantly, more understandable information available to the public.

[Current situation and prospect of breast cancer liquid biopsy].

PubMed

Zhou, B; Xin, L; Xu, L; Ye, J M; Liu, Y H

2018-02-01

Liquid biopsy is a diagnostic approach by analyzing body fluid samples. Peripheral blood is the most common sample. Urine, saliva, pleural effusion and ascites are also used. Now liquid biopsy is mainly used in the area of neoplasm diagnosis and treatment. Compared with traditional tissue biopsy, liquid biopsy is minimally invasive, convenient to sample and easy to repeat. Liquid biopsy mainly includes circulating tumor cells and circulating tumor DNA (ctDNA) detection. Detection of ctDNA requires sensitive and accurate methods. The progression of next-generation sequencing (NGS) and digital PCR promote the process of studies in ctDNA. In 2016, Nature published the result of whole-genome sequencing study of breast cancer. The study found 1 628 mutations of 93 protein-coding genes which may be driver mutations of breast cancer. The result of this study provided a new platform for breast cancer ctDNA studies. In recent years, there were many studies using ctDNA detection to monitor therapeutic effect and guide treatment. NGS is a promising technique in accessing genetic information and guiding targeted therapy. It must be emphasized that ctDNA detection using NGS is still at research stage. It is important to standardize ctDNA detection technique and perform prospective clinical researches. The time is not ripe for using ctDNA detection to guide large-scale breast cancer clinical practice at present.

[Application of Raman Spectroscopy Technique to Agricultural Products Quality and Safety Determination].

PubMed

Liu, Yan-de; Jin, Tan-tan

2015-09-01

The quality and safety of agricultural products and people health are inseparable. Using the conventional chemical methods which have so many defects, such as sample pretreatment, complicated operation process and destroying the samples. Raman spectroscopy as a powerful tool of analysing and testing molecular structure, can implement samples quickly without damage, qualitative and quantitative detection analysis. With the continuous improvement and the scope of the application of Raman spectroscopy technology gradually widen, Raman spectroscopy technique plays an important role in agricultural products quality and safety determination, and has wide application prospects. There have been a lot of related research reports based on Raman spectroscopy detection on agricultural product quality safety at present. For the understanding of the principle of detection and the current development situation of Raman spectroscopy, as well as tracking the latest research progress both at home and abroad, the basic principles and the development of Raman spectroscopy as well as the detection device were introduced briefly. The latest research progress of quality and safety determination in fruits and vegetables, livestock and grain by Raman spectroscopy technique were reviewed deeply. Its technical problems for agricultural products quality and safety determination were pointed out. In addition, the text also briefly introduces some information of Raman spectrometer and the application for patent of the portable Raman spectrometer, prospects the future research and application.

Prospective motion correction with volumetric navigators (vNavs) reduces the bias and variance in brain morphometry induced by subject motion.

PubMed

Tisdall, M Dylan; Reuter, Martin; Qureshi, Abid; Buckner, Randy L; Fischl, Bruce; van der Kouwe, André J W

2016-02-15

Recent work has demonstrated that subject motion produces systematic biases in the metrics computed by widely used morphometry software packages, even when the motion is too small to produce noticeable image artifacts. In the common situation where the control population exhibits different behaviors in the scanner when compared to the experimental population, these systematic measurement biases may produce significant confounds for between-group analyses, leading to erroneous conclusions about group differences. While previous work has shown that prospective motion correction can improve perceived image quality, here we demonstrate that, in healthy subjects performing a variety of directed motions, the use of the volumetric navigator (vNav) prospective motion correction system significantly reduces the motion-induced bias and variance in morphometry. Copyright © 2015 Elsevier Inc. All rights reserved.

Educational Research in Mainland China: Current Situation and Developmental Trends

ERIC Educational Resources Information Center

Sun, Miantao

2011-01-01

The influence of Confucian culture in Chinese Mainland China is reflected in the current situation and contextual trends of educational research content of educational thought of Confucianism, educational issues grounded on theoretical views of Confucianism, and the influence of the inclusiveness of Confucianism. In terms of research method, the…

[Present situation and prospects of special fertilizer for traditional Chinese medicine herbs].

PubMed

Yan, Zhang; Liu, Yong; Wang, Ji-Yong; Wang, Wen-Quan

2004-08-01

To find out the present situation and the development trend special fertilizer of the traditional Chinese medicina plants. By consulting a great deal of literatures on special fertilizer and fertilization on traditional Chinese medicine herbs, and based on the scientific research and manufacture experience of the author, and the theoretic actuality of the researches on the fertilization of traditional Chinese medicine herbs, the present study of the special fertilizer inside and outside of our country was analyzed. The view points of developing special fertilizer for Chinese traditional medicine were put forward, and the development trend of special fertilizer for traditional Chinese medicine herbs was forecasted.

Teaching of evolution in public schools: A cross-cultural examination

NASA Astrophysics Data System (ADS)

Stewart, Joshua M.

The current study sought to examine how the cultural settings of Colorado, United States, and Baden-Wurttemberg, Germany, influenced perspectives, understandings, and acceptance of college students who want to become teachers (i.e., prospective teachers) in regard to the theory of evolution, creationism, and intelligent design with both quantitative and qualitative components. The quantitative sample for the study consisted of 221 German prospective teachers from Baden-Wurttemberg and 231 United States prospective teachers from Colorado. The quantitative component consisted of a 42-item survey with both Likert and true/false items to examine how (1) country of origin, (2) religious participation, and (3) educational background influence students' views and understandings of the theory of evolution and alternative conceptions. Additionally, in a Likert 6-item motivated reasoning task (a theoretical construct), prospective teachers were asked to read and critique arguments supporting and opposing the theory of evolution; differences in how students critiqued arguments were hypothesized to demonstrate biases. For a separate sample from the same locations (8 German and 11 United States students), a qualitative component examined prospective teachers' positions on teaching the theory of evolution in public schools. Prospective teachers were asked to provide support for their position, anticipate opposing arguments, and implications that both positions would have for students. Lastly, prospective teachers were also asked to explain and define the theory of evolution. The current study aided in examining how teachers' perspectives, understandings, and acceptance impacted what was taught in the science classroom. The researcher found that country of origin, religious behavior, and educational background predicted prospective teachers' responses to numerous criterion variables used in the current study. Further, qualitative results expressed major differences between prospective teachers' views regarding the inclusion of evolution or alternative conceptions in public schools, between Colorado and Baden-Wurttemberg. As a potential indicator, findings from the current study may be useful in understanding potential differences between these two countries, in regard to perceptions of the theory of evolution and alternative conceptions. Further, findings from the current study might also inform how these topics might be covered in educational settings with a lowered risk of conflict.

Intercultural Education and Curricular Diversification: The Case of the Ecuadorian Intercultural Bilingual Education Model (MOSEIB)

ERIC Educational Resources Information Center

Oviedo, Alexis; Wildemeersch, Danny

2008-01-01

Thirteen Ecuadorian indigenous nationalities follow the Intercultural Bilingual Education Model in Ecuador (MOSEIB). This paper analyses the present situation of MOSEIB, the challenges to it and future prospects. First, in order to understand how MOSEIB today has relieved the intercultural tensions of the past it is necessary to look at the…

Exploring Hurdles to Transfer: Student Experiences of Applying Knowledge across Disciplines

ERIC Educational Resources Information Center

Lappalainen, Jouni; Rosqvist, Juho

2015-01-01

This paper explores the ways students perceive the transfer of learned knowledge to new situations -- often a surprisingly difficult prospect. The novel aspect compared to the traditional transfer studies is that the learning phase is not a part of the experiment itself. The intention was only to activate acquired knowledge relevant to the…

Potential Changes in Prospective Chemistry Teachers' Beliefs about Teaching and Learning--A Cross-Level Study

ERIC Educational Resources Information Center

Markic, Silvija; Eilks, Ingo

2013-01-01

This paper presents a cross-level study of German student teachers' beliefs about teaching and learning chemistry. It covers different stages of their teacher training program. The study is based upon drawings of teaching situations, which were analyzed using an evaluation pattern developed using grounded theory. The qualitative scales analyze…

The 2005 RPA timber assessment update.

Treesearch

Richard W. Haynes; Darius M. Adams; Ralph J. Alig; Peter J. Ince; John R. Mills; Xiaoping. Zhou

2007-01-01

This update reports changes in the Nation's timber resource since the Analysis of the Timber Situation in the United States was completed in 2003. Prospective trends in demands for and supplies of timber, and the factors that affect these trends are examined. These trends include changes in the U.S. economy, increased salvage of British Columbia beetle-killed...

Language Politics in the Republic of Kazakhstan: History, Problems and Prospect

ERIC Educational Resources Information Center

Zhumanova, Aiman Z.; Dosova, Bibigul A.; Imanbetov, Amanbek N.; Zhumashev, Rymbek M.

2016-01-01

The research aims at global analysis of language politics in the Republic of Kazakhstan. Using comparative historical method and method of actualization, the authors examine achievements and shortcomings of the language politics of the Soviet state in order to understand the modern language situation in the Republic. The results show that one of…

Jordanian Prospective and Experienced Chemistry Teachers' Beliefs about Teaching and Learning and Their Potential Role for Educational Reform

ERIC Educational Resources Information Center

Al-Amoush, Siham A.; Markic, Silvija; Abu-Hola, Imfadi; Eilks, Ingo

2011-01-01

This paper presents an exploratory study of Jordanian chemistry student teachers' and experienced teachers' beliefs about teaching and learning. Different instruments were used, focusing on different aspects of teaching and learning. The first instrument is based on teachers' and students' drawings of teaching situations. It includes open…

Ending on a High Note: Adding a Better End to Effortful Study

ERIC Educational Resources Information Center

Finn, Bridgid

2010-01-01

Remembered utility is the retrospective evaluation about the pleasure and pain associated with a past experience. It has been shown to influence prospective choices about whether to repeat or to avoid similar situations in the future (D. Kahneman 2000; D. Kahneman, D. L. Fredrickson, C. A. Schreiber, & D. A. Redelmeier, 1993). Evaluations…

40 CFR 1054.660 - What are the provisions for exempting emergency rescue equipment?

Code of Federal Regulations, 2010 CFR

2010-07-01

... certified to current emission standards under the following conditions if the equipment will be used solely in emergency rescue situations: (1) You must determine annually that no engines certified to current... situations” means firefighting or other situations in which a person is retrieved from imminent danger. (c...

Policy Options for Radio Frequency Identification (RFID) Application in Healthcare; a Prospective View: Final Report (D5).

PubMed

van Oranje-Nassau, Constantijn; Schindler, Helen Rebecca; Vilamovska, Anna-Marie; Botterman, Maarten

2012-01-01

This article reviews the state of play of European markets and applications of Radio Frequency Identification (RFID) technology in healthcare in Europe. Based on the current situation the study presents three scenarios for 2020, to describe futures in which the technology and health care sectors develop in different ways. The scenarios were discussed in expert workshops to derive issues that need to be addressed by future policies of the European Union and other stakeholders. The market assessment is based on a review of literature and an analysis of proprietary market data. The information on the state of RFID applications in Health in Europe summarises the results of a literature review, an online Delphi survey, expert interviews and seven cases studies in Europe and the US. The policy analysis is based on the outcomes of a scenario gaming workshop with experts from academia, industry, healthcare providers, policymakers and representatives of patient organisations.

Contrastive Analysis and Research on Negative Pressure Beam Tube System and Positive Pressure Beam Tube System for Mine Use

NASA Astrophysics Data System (ADS)

Wang, Xinyi; Shen, Jialong; Liu, Xinbo

2018-01-01

Against the technical defects of universally applicable beam tube monitoring system at present, such as air suction in the beam tube, line clogging, long sampling time, etc., the paper analyzes the current situation of the spontaneous combustion fire disaster forecast of mine in our country and these defects one by one. On this basis, the paper proposes a research thought that improving the positive pressure beam tube so as to substitute the negative pressure beam tube. Then, the paper introduces the beam tube monitoring system based on positive pressure technology through theoretical analysis and experiment. In the comparison with negative pressure beam tube, the paper concludes the advantage of the new system and draws the conclusion that the positive pressure beam tube is superior to the negative pressure beam tube system both in test result and test time. At last, the paper proposes prospect of the beam tube monitoring system based on positive pressure technology.

Research on electricity market operation mechanism and its benefit of demand side participation

NASA Astrophysics Data System (ADS)

Han, Shuai; Yan, Xu; Qin, Li-juan; Lin, Xi-qiao; Zeng, Bo

2017-08-01

Demand response plays an important role in maintaining the economic stability of the system, and has the characteristics of high efficiency, low cost, fast response, good environmental benefits and so on. Demand side resource is an important part of electricity market. The research of demand side resources in our country is still in the initial stage, but the opening of the electricity sales side provides a broad prospect for the development of electricity market. This paper summarizes the main types of demand side resources in our country, analyzes the economic principle of demand response from the micro perspective, puts forward some suggestions on the operation mechanism of China’s demand side resources participating in the electricity market under the condition of electricity sales side opening, analyzes the current situation of pricing in the electricity wholesale market and sets up the pricing strategy of the centralized wholesale market with the demand side power supply participating in quotation, which makes the social and economic benefits reach the maximum.

Managing Situation Awareness on the Flight Deck

NASA Technical Reports Server (NTRS)

Chappell, Sheryl L.; Connell, Linda (Technical Monitor)

1996-01-01

Awareness is required of the plane, the path and the people, both now and in the future. The steps to situation awareness are to monitor and evaluate the current situation. Anticipate the future to stay ahead of the airplane and consider contingencies, having a plan for 'what if situations. Continually update and modify the plan and share it with all crew members.

Youth Acquisition and Situational Use of Cigars, Cigarillos, and Little Cigars: A Cross-sectional Study

PubMed Central

Trapl, Erika S.; O’Rourke-Suchoff, Danielle; Yoder, Laura D.; Cofie, Leslie E.; Frank, Jean L.; Fryer, Craig S.

2017-01-01

Introduction Although adolescent use of cigars, cigarillos, and little cigars (CCLCs) has been increasing, little research has been conducted to understand how adolescents acquire CCLCs and the situations in which they smoke CCLCs. Thus, this study aims to understand how adolescent smokers acquire CCLCs and the situations in which they smoke them. Methods Data were drawn from the 2011 Cuyahoga County Youth Risk Behavior Survey. Current CCLC smoking was assessed; analysis was limited to current smokers (n=1,337). Current users were asked to identify situations in which they use cigars and ways in which they get cigars. Bivariate analyses assessed differences by sex, race, and concurrent substance use. Data were analyzed in 2014. Results Youth acquired CCLCs most commonly by buying (64.2%). CCLC smokers also reported high rates of social use (81.1%). There were no significant differences is situational use across sexes, but female adolescents were significantly more likely than male adolescents to share CCLCs and significantly less likely to buy or take CCLCs. Conversely, significant differences were seen for situational use by race/ethnicity, with whites significantly more likely to use in social situations and less likely to use in solitary situations versus blacks and Hispanics. Finally, significant differences were observed in both acquisition and use for youth who concurrently used CCLCs and cigarettes compared with CCLCs only; fewer differences were noted among those who concurrently used CCLCs and marijuana compared with CCLCs only. Conclusions These findings highlight how adolescents acquire and use CCLCs and can inform tobacco control strategies to prevent and reduce CCLC use. PMID:27717517

49 CFR 260.25 - Additional information for Applicants not having a credit rating.

Code of Federal Regulations, 2011 CFR

2011-10-01

... the following: (1) Applicant's current and prospective traffic base, including by commodity and... prospective traffic base; (3) System-wide plans to maintain equipment and rights-of-way at current or improved... flow projections; (e) Contingency plans for termination of the project before completion, if necessary...

49 CFR 260.25 - Additional information for Applicants not having a credit rating.

Code of Federal Regulations, 2014 CFR

2014-10-01

... the following: (1) Applicant's current and prospective traffic base, including by commodity and... prospective traffic base; (3) System-wide plans to maintain equipment and rights-of-way at current or improved... flow projections; (e) Contingency plans for termination of the project before completion, if necessary...

49 CFR 260.25 - Additional information for Applicants not having a credit rating.

Code of Federal Regulations, 2012 CFR

2012-10-01

... the following: (1) Applicant's current and prospective traffic base, including by commodity and... prospective traffic base; (3) System-wide plans to maintain equipment and rights-of-way at current or improved... flow projections; (e) Contingency plans for termination of the project before completion, if necessary...

49 CFR 260.25 - Additional information for Applicants not having a credit rating.

Code of Federal Regulations, 2013 CFR

2013-10-01

... the following: (1) Applicant's current and prospective traffic base, including by commodity and... prospective traffic base; (3) System-wide plans to maintain equipment and rights-of-way at current or improved... flow projections; (e) Contingency plans for termination of the project before completion, if necessary...

Phrase-Meaning Relationship According to Situational and Incidental Texts

ERIC Educational Resources Information Center

Coskun, Mustafa Volkan; Ozkaya, Perihan Gulce; Uysal, Zeynep Ezgi

2017-01-01

The purpose of the current study is to conduct a comparative analysis of the situational story of Sait Faik Abasiyanik entitled as "Alemdag'da Var Bir Yilan" and the incidental story of Refik Halid Karay entitled as "Boz Esek" in terms of syntax on the basis of their deep structures. The current study employed case study, one…

Identifying Patterns of Situational Antecedents to Heavy Drinking among College Students

PubMed Central

Lau-Barraco, Cathy; Linden-Carmichael, Ashley N.; Braitman, Abby L.; Stamates, Amy L.

2016-01-01

Background Emerging adults have the highest prevalence of heavy drinking as compared to all other age groups. Given the negative consequences associated with such drinking, additional research efforts focused on at-risk consumption are warranted. The current study sought to identify patterns of situational antecedents to drinking and to examine their associations with drinking motivations, alcohol involvement, and mental health functioning in a sample of heavy drinking college students. Method Participants were 549 (65.8% women) college student drinkers. Results Latent profile analysis identified three classes based on likelihood of heavy drinking across eight situational precipitants. The “High Situational Endorsement” group reported the greatest likelihood of heavy drinking in most situations assessed. This class experienced the greatest level of alcohol-related harms as compared to the “Low Situational Endorsement” and “Moderate Situational Endorsement” groups. The Low Situational Endorsement class was characterized by the lowest likelihood of heavy drinking across all situational antecedents and they experienced the fewest alcohol-related harms, relative to the other classes. Class membership was related to drinking motivations with the “High Situational Endorsement” class endorsing the highest coping- and conformity-motivated drinking. The “High Situational Endorsement” class also reported experiencing more mental health symptoms than other groups. Conclusions The current study contributed to the larger drinking literature by identifying profiles that may signify a particularly risky drinking style. Findings may help guide intervention work with college heavy drinkers. PMID:28163666

[About the problems and prospects of improving of governance in the modern hospital associations].

PubMed

Maksimov, I B; Stoliar, V P

2011-10-01

The problems of efficiency of management of officials of hospital healthcare association of manage of remote branch offices and the structural units of the Main Military Clinical Hospital n. a. N.N. Burdenko is examined. Emphasizes the role of improved information exchange, collect and analyze medical and other information. As a tool, that can provide consolidation and optimal utilization of institutional capacity, and all the information and analytical resources offered to create a situational control center (div) of hospital health-care associations. The result of the introduction will increase div validity and quality of management decisions of the leadership of the words: management, hospital treatment and prevention association, communication, situational control center.

Asperger Syndrome in Males over Two Decades: Quality of Life in Relation to Diagnostic Stability and Psychiatric Comorbidity

ERIC Educational Resources Information Center

Helles, Adam; Gillberg, I. Carina; Gillberg, Christopher; Billstedt, Eva

2017-01-01

This study examined objective quality of life (work, academic success, living situation, relationships, support system) and subjective quality of life (Sense of Coherence and Short-Form Health Survey-36) in an adult sample of males (n = 50, mean age: 30 years) with Asperger syndrome diagnosed in childhood and followed prospectively over two…

Population-Based Pediatric Reference Intervals in General Clinical Chemistry: A Swedish Survey.

PubMed

Ridefelt, Peter

2015-01-01

Very few high quality studies on pediatric reference intervals for general clinical chemistry and hematology analytes have been performed. Three recent prospective community-based projects utilising blood samples from healthy children in Sweden, Denmark and Canada have substantially improved the situation. The Swedish survey included 701 healthy children. Reference intervals for general clinical chemistry and hematology were defined.

Using a Video-Based Curriculum to Develop a Reflective Stance in Prospective Mathematics Teachers

ERIC Educational Resources Information Center

Stockero, Shari L.

2008-01-01

Although video cases are increasingly being used in teacher education as a means of situating learning and developing habits of reflection, there has been little evidence of the outcomes of such use. This study investigates the effects of using a coherent video-case curriculum in a university mathematics methods course by addressing two issues:…

The Development of a Situational Judgement Test of Personal Attributes for Quality Teaching in Rural and Remote Australia

ERIC Educational Resources Information Center

Durksen, Tracy L.; Klassen, Robert M.

2018-01-01

Education authorities in Australia are calling for valid tools to help assess prospective teachers' non-academic attributes, with a particular need for identifying those attributes necessary for effective teaching in specific contexts. With the New South Wales (NSW) Department of Education, we aimed to develop a scenario-based tool to help assess…

An Empirical Study of Self-Perceived Employability: Improving the Prospects for Student Employment Success in an Uncertain Environment

ERIC Educational Resources Information Center

Qenani, Eivis; MacDougall, Neal; Sexton, Carol

2014-01-01

Employability of graduates has taken more prominence in recent years due to the bleak economic situation, the impact of student debt, and an increasingly competitive global labor market. Given the substantial individual and public investment made in higher education, it is particularly important that graduates are employable upon graduation. The…

Fire safety of ground-based space facilities on the spaceport ;Vostochny;

NASA Astrophysics Data System (ADS)

Artamonov, Vladimir S.; Gordienko, Denis M.; Melikhov, Anatoly S.

2017-06-01

The facilities of the spaceport ;Vostochny; and the innovative technologies for fire safety to be implemented are considered. The planned approaches and prospects for fire safety ensuring at the facilities of the spaceport ;Vostochny; are presented herein, based on the study of emergency situations having resulted in fire accidents and explosion cases at the facilities supporting space vehicles operation.

"The Panama Canal Episode: An Encounter with a Question and Answers." Occasional Paper 3.

ERIC Educational Resources Information Center

Seifman, Eli

This is an account of the experience of a college instructor and a group of prospective social studies teachers as they answer a simple question concerned with direction of travel through the Panama Canal and explore the reactions of students. The situation originates in a class discussion focusing on ways of asking and responding to classroom…

Commentary: Some Prospects for Connecting Concepts and Methods of Individual Cognition and of Situativity

ERIC Educational Resources Information Center

Greeno, James G.

2015-01-01

The development of scientific concepts and methods that supported analyses of individual cognition and learning occurred during the 1950s, 1960s, 1970s, and 1980s, with outstanding contributions by Newell and Simon (1972), van Dijk and Kintsch (1983), and others, providing an impressive and rapid scientific advance. At the same time, another…

Generative Learning in a Service-Learning Project and Field-Base Teacher Education Program: Learning to Become Culturally Responsive Teachers

ERIC Educational Resources Information Center

Assaf, Lori Czop; López, Minda Morren

2015-01-01

Research on literacy tutoring such as working in an after-school reading or writing club, situated as a service-learning project, suggests that such work can foster culturally responsive teaching for prospective teachers by increasing additive perspectives toward students from diverse backgrounds and transforming views of diversity. The purpose of…

Substance Use and PTSD Symptoms Impact the Likelihood of Rape and Revictimization in College Women

ERIC Educational Resources Information Center

Messman-Moore, Terri L.; Ward, Rose Marie; Brown, Amy L.

2009-01-01

The present study utilized a mixed retrospective and prospective design with an 8-month follow-up period to test a model of revictimization that included multiple childhood (i.e., child sexual, physical, and emotional abuse) and situational variables (i.e., substance use, sexual behavior) for predicting rape among 276 college women. It was of…

Framing effects and risk-sensitive decision making.

PubMed

Mishra, Sandeep; Gregson, Margaux; Lalumière, Martin L

2012-02-01

Prospect theory suggests that people are risk-averse when facing gains, but risk-prone when facing losses, a pattern known as the framing effect. Although framing effects have been widely demonstrated, few studies have investigated framing effects under conditions of need. Risk-sensitivity theory predicts that decision makers should prefer high-risk options in situations of high need, when lower risk options are unlikely to meet those needs. In two experiments, we examined (1) whether framing effects occurred in behavioural tasks involving risky decision making from description and decision making from experience, (2) whether participants' risky decision making conformed to the predictions of risk-sensitivity theory, and (3) whether decision framing interacted with conditions of need to influence decision making under risk. The results suggest that under all circumstances, risky decision making conformed to the predictions of risk-sensitivity theory. Framing effects were at least partially demonstrable under all experimental conditions. Finally, negative frames interacted with situations of high need to produce particularly elevated levels of risky choice. Together, the results suggest that risk-sensitivity theory can augment prospect theory to explain choice under conditions of need. ©2011 The British Psychological Society.

First-time fathers' experiences of normal childbirth.

PubMed

Ledenfors, Anna; Berterö, Carina

2016-09-01

To identify and describe first-time fathers' experiences of normal childbirth. A qualitative interview study using a thematic analysis for analysing the transcripts. purposeful sampling was used. Eight men were interviewed two to six months after experiencing childbirth. Participants were men who had become fathers for the first time. A county located in the middle of Sweden covering both urban and rural areas. The analysis resulted in one major theme - a transformative experience - with four sub-themes: preparing for childbirth, feeling vulnerable in a new situation, being confirmed as part of a unit, and meeting their child for the first time. The findings indicate that the needs of prospective fathers should be given more recognition during childbirth. The findings also show that the midwife is an important person for prospective fathers, both before and during the birth. The findings of the study show what affects first-time fathers' experiences of childbirth. By listening to fathers and recognising them as part of a unit with the woman giving birth, midwifes can support them and increase their participation. Thereby, they can find their role in an unfamiliar situation and thus have a positive experience of childbirth. Copyright © 2016 Elsevier Ltd. All rights reserved.

Groundwater favorability map using GIS multicriteria data analysis on crystalline terrain, São Paulo State, Brazil

NASA Astrophysics Data System (ADS)

Madrucci, Vanessa; Taioli, Fabio; de Araújo, Carlos César

2008-08-01

SummaryThis paper presents the groundwater favorability mapping on a fractured terrain in the eastern portion of São Paulo State, Brazil. Remote sensing, airborne geophysical data, photogeologic interpretation, geologic and geomorphologic maps and geographic information system (GIS) techniques have been used. The results of cross-tabulation between these maps and well yield data allowed groundwater prospective parameters in a fractured-bedrock aquifer. These prospective parameters are the base for the favorability analysis whose principle is based on the knowledge-driven method. The multicriteria analysis (weighted linear combination) was carried out to give a groundwater favorability map, because the prospective parameters have different weights of importance and different classes of each parameter. The groundwater favorability map was tested by cross-tabulation with new well yield data and spring occurrence. The wells with the highest values of productivity, as well as all the springs occurrence are situated in the excellent and good favorability mapped areas. It shows good coherence between the prospective parameters and the well yield and the importance of GIS techniques for definition of target areas for detail study and wells location.

The Sao Paulo Lightning Mapping Array (SPLMA): Prospects to GOES-R GLM and CHUVA

NASA Technical Reports Server (NTRS)

Albrecht, Rachel I.; Carrey, Larry; Blakeslee, Richard J.; Bailey, Jeffrey C.; Goodman, Steven J.; Bruning, Eric C.; Koshak, William; Morales, Carlos A.; Machado, Luiz A. T.; Angelis, Carlos F.;

Youth Acquisition and Situational Use of Cigars, Cigarillos, and Little Cigars:: A Cross-sectional Study.

PubMed

Trapl, Erika S; O'Rourke-Suchoff, Danielle; Yoder, Laura D; Cofie, Leslie E; Frank, Jean L; Fryer, Craig S

2017-01-01

Although adolescent use of cigars, cigarillos, and little cigars (CCLCs) has been increasing, little research has been conducted to understand how adolescents acquire CCLCs and the situations in which they smoke CCLCs. Thus, this study aims to understand how adolescent smokers acquire CCLCs and the situations in which they smoke them. Data were drawn from the 2011 Cuyahoga County Youth Risk Behavior Survey. Current CCLC smoking was assessed; analysis was limited to current smokers (n=1,337). Current users were asked to identify situations in which they use cigars and ways in which they get cigars. Bivariate analyses assessed differences by sex, race, and concurrent substance use. Data were analyzed in 2014. Youth acquired CCLCs most commonly by buying (64.2%). CCLC smokers also reported high rates of social use (81.1%). There were no significant differences is situational use across sexes, but female adolescents were significantly more likely than male adolescents to share CCLCs and significantly less likely to buy or take CCLCs. Conversely, significant differences were seen for situational use by race/ethnicity, with whites significantly more likely to use in social situations and less likely to use in solitary situations versus blacks and Hispanics. Finally, significant differences were observed in both acquisition and use for youth who concurrently used CCLCs and cigarettes compared with CCLCs only; fewer differences were noted among those who concurrently used CCLCs and marijuana compared with CCLCs only. These findings highlight how adolescents acquire and use CCLCs and can inform tobacco control strategies to prevent and reduce CCLC use. Copyright © 2016 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

The Lifelong Education of the Teachers in the Republic of Macedonia

ERIC Educational Resources Information Center

Popova, Rozalina; Koskarov, Ljupco

2016-01-01

This paper analyzes important issues related to the lifelong education of the teachers in the Republic of Macedonia. The goal of the research, which is a part of the project Permanent Education of the Teachers (the current situation and challenges), is to get an idea about the current situation and the need for permanent education of the…

Current standard rules of combined anteversion prevent prosthetic impingement but ignore osseous contact in total hip arthroplasty.

PubMed

Weber, Markus; Woerner, Michael; Craiovan, Benjamin; Voellner, Florian; Worlicek, Michael; Springorum, Hans-Robert; Grifka, Joachim; Renkawitz, Tobias

2016-12-01

In this prospective study of 135 patients undergoing cementless total hip arthroplasty (THA) we asked whether six current definitions of combined anteversion prevent impingement and increase postoperative patient individual impingement-free range-of-motion (ROM). Implant position was measured by an independent, external institute on 3D-CT performed six weeks post-operatively. Post-operative ROM was calculated using a CT-based algorithm detecting osseous and/or prosthetic impingement by virtual hip movement. Additionally, clinical ROM was evaluated pre-operatively and one-year post-operatively by a blinded observer. Combined component position of cup and stem according to the definitions of Ranawat, Widmer, Dorr, Hisatome and Yoshimine inhibited prosthetic impingement in over 90 %, while combined osseous and prosthetic impingement still occurred in over 40 % of the cases. The recommendations by Jolles, Widmer, Dorr, Yoshimine and Hisatome enabled higher flexion (p ≤ 0.001) and internal rotation (p ≤ 0.006). Clinically, anteversion rules of Widmer and Yoshimine provided one-year post-operatively statistically but not clinically relevant higher internal rotation (p ≤0.034). Standard rules of combined anteversion detect prosthetic but fail to prevent combined osseous and prosthetic impingement in THA. Future models will have to account for the patient-individual anatomic situation to ensure impingement-free ROM.

Present state and future perspectives of using pluripotent stem cells in toxicology research

PubMed Central

Löser, Peter

2011-01-01

The use of novel drugs and chemicals requires reliable data on their potential toxic effects on humans. Current test systems are mainly based on animals or in vitro–cultured animal-derived cells and do not or not sufficiently mirror the situation in humans. Therefore, in vitro models based on human pluripotent stem cells (hPSCs) have become an attractive alternative. The article summarizes the characteristics of pluripotent stem cells, including embryonic carcinoma and embryonic germ cells, and discusses the potential of pluripotent stem cells for safety pharmacology and toxicology. Special attention is directed to the potential application of embryonic stem cells (ESCs) and induced pluripotent stem cells (iPSCs) for the assessment of developmental toxicology as well as cardio- and hepatotoxicology. With respect to embryotoxicology, recent achievements of the embryonic stem cell test (EST) are described and current limitations as well as prospects of embryotoxicity studies using pluripotent stem cells are discussed. Furthermore, recent efforts to establish hPSC-based cell models for testing cardio- and hepatotoxicity are presented. In this context, methods for differentiation and selection of cardiac and hepatic cells from hPSCs are summarized, requirements and implications with respect to the use of these cells in safety pharmacology and toxicology are presented, and future challenges and perspectives of using hPSCs are discussed. PMID:21225242

[100 years of drinking water regulation. Retrospective review, current situation and prospects].

PubMed

Rakhmanin, Yu A; Krasovsky, G N; Egorova, N A; Mikhailova, R I

2014-01-01

There is considered the history of the development of legislative requirements to the regulation of the quality of drinking water in different countries and international organizations during the period from 1912 to the present time. In terms of comparative analysis there is analyzed the current state of regulatory frameworks of the Russian Federation, WHO, EU, Finland, the UK, Singapore, Australia, Japan, China, Nigeria, the United States and Canada in the field of providing favorable conditions of population drinking water use. There has been noted the significant progress in standardization of the content of the biogenic elements and chemical pollution of drinking water in the absence of uniform requirements to the composition and properties of drinking water globally, that is bound to the need to take into account the national peculiarities of drinking water supply within the separate countries. As promising directions for improving regulation of drinking water quality there are noted: the development of new standards for prioritized water pollution, periodic review ofstandards after appearance of the new scientific data on the biological action of substances, the use of the concept of risk, the harmonization of the normative values and the assessment of the possibility of introduction into the practice the one more criterion of profitableness of population water use--the bioenergetic state of the water.

[Refusal of care in the intensive care: how makes decision?].

PubMed

Borel, M; Veber, B; Villette-Baron, K; Hariri, S; Dureuil, B; Hervé, C

2009-11-01

Decision-making bringing to an admission or not in intensive care is complex. The aim of this study is to analyze with an ethical point of view the making decision process leading to the refusal and its consequences. It is proposed a setting in prospect through the principles of beneficence, non-maleficience, respect for autonomy, justice, and the Leonetti law. Prospective study in surgical reanimation at the University Hospital of Rouen over 9 months (November 2007-September 2008). Systematic collection for each non-admitted patient of the general characters, the methods of decision making, immediate becoming and within 48 h Constitution of two groups: patients for whom an admission in intensive care could be an unreasonable situation of obstinacy, and patients for whom an admission in reanimation would not be about unreasonable if it occurred. One hundred and fifty situations were analyzed. The potentially unreasonable character of an admission does not involve necessarily a refusal of care in intensive care. The question of the lack of place and equity in the access to the care is real but relative according to the typology of the patients. The research of the respect of the autonomy of the patient is difficult but could be facilitated. The Leonetti law does not appear to be able to be a framework with the situation of refusal of care in intensive care. It is not a question of going towards a systematic admission in intensive care of any patient proposed, but to make sure that so if there is a refusal, it is carried out according to a step ethically acceptable.

Does the unexpected death of the manikin in a simulation maintain the participants' perceived self-efficacy? An observational prospective study with medical students.

PubMed

Weiss, Anne; Jaffrelot, Morgan; Bartier, Jean-Claude; Pottecher, Thierry; Borraccia, Isabelle; Mahoudeau, Gilles; Noll, Eric; Brunstein, Véronique; Delacour, Chloé; Pelaccia, Thierry

2017-07-06

The death of a simulated patient is controversial. Some educators feel that having a manikin die is prejudicial to learning; others feel it is a way of better preparing students for these situations. Perceived self-efficacy (PSE) reflects a person's perception of their ability to carry out a task. A high PSE is necessary to manage a task efficiently. In this study, we measured the impact of the death of a simulated patient on medical students' perceived self-efficacy concerning their ability to cope with a situation of cardiac arrest. We carried out a single-centre, observational, prospective study. In group 1 (n = 27), pre-graduate medical students were warned of the possible death of the manikin; group 2 students were not warned (n = 29). The students' PSE was measured at the end of the simulated situation and after the debriefing. The PSE of the two groups was similar before the debriefing (p = 0.41). It had significantly progressed at the end of the debriefing (p < 0,001). No significant difference was noted between the 2 groups (p = 0.382). The simulated death of the manikin did not have a negative impact on the students' PSE, whether or not they had been warned of the possible occurrence of such an event. Our study helps defend the position which supports the inclusion of unexpected death of the manikin in a simulation setting.

The IRYSS-COPD appropriateness study: objectives, methodology, and description of the prospective cohort

PubMed Central

2011-01-01

Background Patients with chronic obstructive pulmonary disease (COPD) often experience exacerbations of the disease that require hospitalization. Current guidelines offer little guidance for identifying patients whose clinical situation is appropriate for admission to the hospital, and properly developed and validated severity scores for COPD exacerbations are lacking. To address these important gaps in clinical care, we created the IRYSS-COPD Appropriateness Study. Methods/Design The RAND/UCLA Appropriateness Methodology was used to identify appropriate and inappropriate scenarios for hospital admission for patients experiencing COPD exacerbations. These scenarios were then applied to a prospective cohort of patients attending the emergency departments (ED) of 16 participating hospitals. Information was recorded during the time the patient was evaluated in the ED, at the time a decision was made to admit the patient to the hospital or discharge home, and during follow-up after admission or discharge home. While complete data were generally available at the time of ED admission, data were often missing at the time of decision making. Predefined assumptions were used to impute much of the missing data. Discussion The IRYSS-COPD Appropriateness Study will validate the appropriateness criteria developed by the RAND/UCLA Appropriateness Methodology and thus better delineate the requirements for admission or discharge of patients experiencing exacerbations of COPD. The study will also provide a better understanding of the determinants of outcomes of COPD exacerbations, and evaluate the equity and variability in access and outcomes in these patients. PMID:22115318

Evaluation of recruitment and selection for specialty training in public health: interim results of a prospective cohort study to measure the predictive validity of the selection process.

PubMed

Pashayan, Nora; Gray, Selena; Duff, Celia; Parkes, Julie; Williams, David; Patterson, Fiona; Koczwara, Anna; Fisher, Grant; Mason, Brendan W

2016-06-01

The recruitment process for public health specialty training includes an assessment centre (AC) with three components, Rust Advanced Numerical Reasoning Appraisal (RANRA), Watson-Glaser Critical Thinking Appraisal (WGCT) and a Situation Judgement Test (SJT), which determines invitation to a selection centre (SC). The scores are combined into a total recruitment (TR) score that determines the offers of appointment. A prospective cohort study using anonymous record linkage to investigate the association between applicant's scores in the recruitment process and registrar's progress through training measured by results of Membership Faculty Public Health (MFPH) examinations and outcomes of the Annual Review of Competence Progression (ARCP). Higher scores in RANRA, WGCT, AC, SC and TR were all significantly associated with higher adjusted odds of passing Part A MFPH exam at the first attempt. Higher scores in AC, SC and TR were significantly associated with passing Part B exam at the first attempt. Higher scores in SJT, AC and SC were significantly associated with satisfactory ARCP outcomes. The current UK national recruitment and selection process for public health specialty training has good predictive validity. The individual components of the process are testing different skills and abilities and together they are providing additive value. © The Author 2015. Published by Oxford University Press on behalf of Faculty of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Current Status and Future Prospects of Upper-Secondary Vocational Education in Taiwan.

ERIC Educational Resources Information Center

Lee, Lung-Sheng Steven

The current status and prospects of upper secondary vocational education (USVE) in Taiwan were reviewed. The following were among the key findings: (1) in Taiwan, USVE is offered in all vocational high schools (VHS), the occupational programs in all comprehensive high schools (CHS), and some senior high schools (SHS); (2) students in VHS…

Prospective Principals' Openness to Organizational Change and the Education of African American Students

ERIC Educational Resources Information Center

Cooper, Robert; Peebles, Lucretia D.

2008-01-01

The purpose of this article is to report the findings of a research study that sought to examine and describe prospective principals? attitudes and perceptions regarding current efforts to transform urban education for the betterment of African American Students. Given the current wave of reforms targeted at schools serving large numbers of…

Teaching Bad Apples: A Fun Way to Tackle Difficult Teaching Situations

ERIC Educational Resources Information Center

Turcotte, Nathaniel; Betrus, Anthony

2016-01-01

"Teaching Bad Apples" is a game developed in 2014 for current and future teachers. It plays much like "Apples to Apples" or "Cards Against Humanity," with each player in turn reading a situation card, followed by the other players choosing their response cards. Each situation, however dramatic or bizarre, is…

Scientific Human Resources: Profiles and Issues.

ERIC Educational Resources Information Center

Falk, Charles E.

This publication is a report in which past trends and events relative to scientific manpower in the form of scientists and engineers are reviewed, the current status of the scientific manpower situation is described, and various assessments of possible future situations are compared. Within the last 25 years the situation has changed from one in…

Early Childhood Educators Attitudes towards Playful Aggression among Boys: Exploring the Importance of Situational Context

ERIC Educational Resources Information Center

Hart, Jennifer L.

2016-01-01

The current study investigates the influence of situational context on perceptions of playful aggression. Using an online data collection instrument embedded with video vignettes showing young boys engaged in aggressive play behaviour, 36 situational profiles that are defined by the unique combinations of variables believed to influence attitudes…

The earth's ring current - Present situation and future thrusts

NASA Technical Reports Server (NTRS)

Williams, D. J.

1987-01-01

Particle distributions, currents, and the ring current situation prior to the August 1984 launch of the AMPTE Charge Composition Explorer (CCE) are discussed. CCE results which demonstrate the capability of these new measurements to pursue questions of ring current sources, energization, and transport are presented. Consideration is given to various ring current generation mechanisms which have been discussed in the literature, and a two-step generation process which to a certain extent unifies the previous mechanisms is presented. The first in-situ global observations of ring current decay as obtained through the detection of energetic neutral atoms generated by charge exchange interactions between the ring current and hydrogen geocorona are discussed, as well as the possibility of using the detection of energetic neutral atoms to obtain global images of the earth's ring current.

Preparing Elementary Prospective Teachers to Teach Early Algebra

ERIC Educational Resources Information Center

Hohensee, Charles

2017-01-01

Researchers have argued that integrating early algebra into elementary grades will better prepare students for algebra. However, currently little research exists to guide teacher preparation programs on how to prepare prospective elementary teachers to teach early algebra. This study examines the insights and challenges that prospective teachers…

Restructuring the Uranium Mining Industry in Romania: Actual Situation and Prospects

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

Georgescu, P.D.; Petrescu, S.T.; Iuhas, T.F.

2002-07-01

Uranium prospecting in Romania has started some 50 years ago, when a bilateral agreement between Romania and the former Soviet Union had been concluded and a joint Romanian-Soviet enterprise was created. The production started in 1952 by the opening of some deposits from western Transylvania (Bihor and Ciudanovita). From 1962 the production has continued only with Romanian participation on the ore deposit Avram Iancu and from 1985 on the deposits from Eastern Carpathians (Crucea and Botusana). Starting with 1978 the extracted ores have been completely processed in the Uranium Ore Processing Plant from Feldioara, Brasov. Complying with the initial stipulationsmore » of the Nuclear National Program launched at the beginning of the 1980's, the construction of a nuclear power station in Cernavoda has started in Romania, using natural uranium and heavy water (CANDU type), having five units of 650 MW installed capacity. After 1989 this initial Nuclear National Program was revised and the construction of the first unit (number 1) was finalized and put in operation in 1996. In 2001 the works at the unit number 2 were resumed, having the year 2005 as the scheduled activating date. The future of the other 3 units, being in different construction phases, hasn't been clearly decided. Taking into consideration the exhaustion degree of some ore deposits and from the prospect of exploiting other ore deposits, the uranium industry will be subject of an ample restructuring process. This process includes workings of modernization of the mines in operation and of the processing plant, increasing the profitableness, lowering of the production costs by closing out and ecological rehabilitation of some areas affected by mining works and even new openings of some uraniferous exploitations. This paper presents the actual situation and the prospects of uranium mining industry on the base of some new technical and economical strategic concepts in accordance with the actual Romanian Program for Nuclear Energetics. (authors)« less

Porphyry copper assessment of northeast Asia: Far East Russia and northeasternmost China: Chapter W in Global mineral resource assessment

USGS Publications Warehouse

Mihalasky, Mark J.; Ludington, Stephen; Alexeiev, Dmitriy V.; Frost, Thomas P.; Light, Thomas D.; Briggs, Deborah A.; Hammarstrom, Jane M.; Wallis, John C.; Bookstrom, Arthur A.; Panteleyev, Andre

2015-01-01

The database of known deposits, significant prospects, and prospects includes an inventory of mineral resources in two known porphyry copper deposits, as well as key characteristics derived from available exploration reports for 70 significant porphyry copper prospects and 86 other prospects. Resource and exploration and development activity are updated with information current through February 2013.

Investigating influences on current community pharmacy practice at micro, meso, and macro levels.

PubMed

Hermansyah, Andi; Sainsbury, Erica; Krass, Ines

The nature of Australian community pharmacy is continually evolving, raising the need to explore the current situation in order to understand the potential impact of any changes. Although community pharmacy has the potential to play a greater role in health care, it is currently not meeting this potential. To investigate the nature of the contemporary practice of community pharmacy in Australia and examine the potential missed opportunities for role expansion in health care. In-depth semi-structured interviews with a wide-range of key stakeholders within and beyond community pharmacy circles were conducted. Interviews were audio-recorded, transcribed verbatim and analyzed for emerging themes. Twenty-seven key informants across Eastern half of Australia were interviewed between December 2014 and August 2015. Several key elements of the current situation representing the social, economic and policy context of community pharmacy have been identified. These elements operate interdependently, influence micro, meso and macro levels of community pharmacy operation and are changing in the current climate. Community pharmacy has untapped potential in primary health care, but it has been slow to change to meet opportunities available in the current situation. As the current situation is complex, interrelated and dynamic with often unintended and unpredictable consequences, this paper suggests that policy makers to consider the micro, meso and macro levels of community pharmacy operation when making significant policy changes. The framework proposed in this study can be a helpful tool to analyze the processes operating at these three levels and their influences on practice. Copyright © 2016 Elsevier Inc. All rights reserved.

Development of Knowledge Management Model for Developing the Internal Quality Assurance in Educational Opportunity Expansion Schools

ERIC Educational Resources Information Center

Pradabpech, Pipat; Chantarasombat, Chalard; Sriampai, Anan

2015-01-01

This research for: 1) to study the current situation and problem in KM, 2) to develop the KM Model, and 3) to evaluate the finding usage of the KM Model for developing the Internal Quality Assurance of Educational Opportunity Expansion Schools. There were 3 Phases of research implementation. Phase 1: the current situation and problem in KM, was…

A Survey of Swedish Teachers' Concerns for Preschool Children at Risk of Maltreatment

ERIC Educational Resources Information Center

Svensson, Birgitta; Andershed, Henrik; Janson, Staffan

2015-01-01

The aim of this study was to investigate a problem that is related to pre-school teachers' prolonged and temporary concerns for children's home situations and the extent to which these children were in need of special support in pre-school and/or were reported to the CPA. Data were obtained from a Swedish prospective study (the SOFIA-study)…

[Morbidity in vaccine-preventable infections in the Russian Federation and measures aimed at their decrease and eradication].

PubMed

Onishchenko, G G

2003-01-01

Data on the morbidity in vaccine-preventable infections over the last 10 years in Russia, the analysis of immunization coverage and the level of post-vacination immunity are presented. The conclusions on the epidemic situation with each analyzed infection and decisions on the prospects for their decrease or eradication by the year 2010 are made.

Syria: Overview of the Humanitarian Response

DTIC Science & Technology

2013-09-04

more than two- year civil war in Syria. The humanitarian situation, for one, has garnered significant bipartisan attention. Members have proposed and...the prospect that atrocities reaching the level of crimes against humanity and war crimes by armed groups may have been committed. Outside Syria...the United Nations. Funding commitments made during the first half of 2013 have been incorporated into the revised appeals. As of September 3, 2013

Dove va la linguistica applicata? Sintomi di crisi e prospettive risolutive (Where is Applied Linguistics Headed? Symptoms of Crisis and Prospects for a Solution).

ERIC Educational Resources Information Center

Titone, R.

1980-01-01

Examines the contributions of linguistic research and linguistic theory to the teaching of languages proposinq a reevaluation of pedagogic concepts and models. Argues that so far theorists have ignored some important aspects of language, such as the esthetic and expressive elements of discourse, the situational constraints and the semantic…

Prospective Prediction of Women's Sexual Victimization by Intimate and Nonintimate Male Perpetrators

ERIC Educational Resources Information Center

Testa, Maria; VanZile-Tamsen, Carol; Livingston, Jennifer A.

2007-01-01

Although behavioral risk factors such as substance use have been hypothesized to increase women's vulnerability to sexual victimization, prospective studies provide mixed empirical support. In the current prospective study, the authors considered substance use, sexual activity, and sexual assertiveness as predictors of sexual victimization from…

Significant factors for work attractiveness and how these differ from the current work situation among operating department nurses.

PubMed

Björn, Catrine; Lindberg, Magnus; Rissén, Dag

2016-01-01

The aim was to examine significant factors for work attractiveness and how these differ from the current work situation among operating department nurses. A second objective was to examine the associations between age, gender, length of employment, work engagement, work ability, self-rated health indicators and attractiveness of the current work situation. The attractiveness of work is rarely taken into account in research on nurse retention. To expand this knowledge, it is relevant to examine factors that make work attractive and their associations with related concepts. Correlational, cross-sectional survey using a convenience sample. Questionnaires were answered by 147 nurses in four operating departments in Sweden. Correlation and regression analyses were conducted. The nurses rated the significance of all factors of work attractiveness higher than they rated those factors in their current work situation; salary, organisation and physical work environment had the largest differences. The most significant attractive factors were relationships, leadership and status. A statistically significant positive correlation between work engagement and attractive work was found. In the multiple regression model, the independent variables work engagement and older age significantly predicted work attractiveness. Several factors should be considered in the effort to increase work attractiveness in operating departments and thereby to encourage nurse retention. Positive aspects of work seem to unite work engagement and attractive work, while work ability and self-rated health indicators are other important dimensions in nurse retention. The great discrepancies between the significance of attractive factors and the current work situation in salary, organisation and physical work environment suggest ways in which work attractiveness may be increased. To discover exactly what needs to be improved may require a deeper look into the construct of the examined factors. © 2015 John Wiley & Sons Ltd.

[Current status and prospects of gene doping detection].

PubMed

Wang, Wenjun; Zhang, Sichun; Xu, Jingjuan; Xia, Xinghua; Tian, Yaping; Zhang, Xinrong; Chen, Hong-Yuan

2008-07-01

The fast development of biotechnology promotes the development of doping. From recombinant protein to gene doping, there is a great challenge to their detection. The improvement of gene therapy and potential to enhance athletic performance open the door for gene doping. After a brief introduction of the concept of gene doping, the current status and prospects of gene doping detection are reviewed.

Dispositional optimism and self-assessed situation awareness in a Norwegian military training exercise.

PubMed

Eid, Jarle; Matthews, Michael D; Meland, Nils Tore; Johnsen, Bjørn Helge

2005-06-01

The current study examined the relationship between dispositional optimism and situation awareness. A sample of 77 Royal Norwegian Naval Academy and 57 Royal Norwegian Army Academy cadets were administered the Life Orientation Test prior to participating in a field-training exercise involving a series of challenging missions. Following an infantry mission component of the exercise, situation awareness was measured using the Mission Awareness Rating Scale (MARS), a self-assessment tool. The analysis indicated that dispositional optimism correlated negatively with situation awareness under these conditions. The role of intrapersonal variables in mediating situation awareness and decision-making in stressful situations is discussed.

Diagnostic utility of 18F-Fluorodeoxyglucose positron emission tomography (FDG-PET) in asymptomatic subjects at increased risk for Alzheimer's disease.

PubMed

Drzezga, Alexander; Altomare, Daniele; Festari, Cristina; Arbizu, Javier; Orini, Stefania; Herholz, Karl; Nestor, Peter; Agosta, Federica; Bouwman, Femke; Nobili, Flavio; Walker, Zuzana; Frisoni, Giovanni Battista; Boccardi, Marina

2018-05-13

To assess the clinical utility of 18F-Fluorodeoxyglucose positron emission tomography (FDG-PET) for detection of early signs of neurodegeneration in conditions of increased risk for Alzheimer's disease (AD) as defined by: subjective cognitive decline (SCD), evidence of cerebral amyloid-pathology, apolipoprotein E (APOE) ε4-positive genotype, or autosomal dominant forms of AD (ADAD) in asymptomatic stages. A comprehensive literature search was conducted using the PICO model to extract evidence from relevant studies. An expert panel then voted using the Delphi method on three different diagnostic scenarios. The level of empirical study evidence for the use of FDG-PET to detect meaningful early signs of neurodegeneration was considered to be poor for ADAD and lacking for SCD and asymptomatic persons at risk, based on APOE ε4-positive genotype or cerebral amyloid pathology. Consequently, and consistent with current diagnostic criteria, panelists decided not to recommend routine clinical use of FDG-PET in these situations and to currently mainly reserve it for research purposes. Currently, there is limited evidence on which to base recommendations regarding the clinical routine use of FDG-PET to detect diagnostically meaningful early signs of neurodegeneration in asymptomatic subjects with ADAD, with APOE ε4-positive genotype, or with cerebral amyloid pathology, and in subjects with SCD. Future prospective studies are warranted and in part already ongoing, aiming to assess the added value of FDG-PET in this context beyond research applications.

[Current situation of the standardization of acupuncture and moxibustion in Taiwan].

PubMed

Pan, Li-Jia; Cui, Rui; Zhan, Bi-Yu; Liao, Cai-Yan; Cao, Qi-Hua; Li, Gui-Lan; Guo, Yi

2012-09-01

The current situation of the standardization of acupuncture and moxibustion in the Taiwan region is introduced in this paper from the three aspects, named the development state of standard of acupuncture and moxibustion in Taiwan, the implementation of Taiwan district standard and the standardization of acupuncture and moxibustion in Taiwan. At present, the relevant standards of acupuncture and moxibustion in Taiwan just include the standard operation procedure of acupuncture and moxibustion, the reference guideline of the safe operation in the medical service centers of traditional Chinese medicine, and the faculty standard of Chinese medicine hospital, etc. It is concluded that the current situation of the standardization of acupuncture and moxibusiton presented the weak awareness of the standardization of acupuncture and moxibustion in the industry, insufficient enterprise standard, less-quantity of the implemented standards and narrow coverage.

Beyond Yes or No: Understanding Undergraduate Students' Responses as Bystanders to Sexual Assault Risk Situations.

PubMed

Hoxmeier, Jill C; McMahon, Sarah; O'Connor, Julia

2017-08-01

The White House Task Force to Protect Students From Sexual Assault recommends bystander engagement programming as part of campus sexual assault prevention efforts. Measuring students' bystander behavior, and thus, assessing the effectiveness of such programming, is a challenging endeavor due to the range of risk situations students may witness, as well as the nuances in potential barriers students may face in these situations. Currently, many studies include dichotomous measures of bystander behavior without gathering further information about students' opportunities to intervene, barriers to intervening, and intervention strategies. The current study sought to implement a more comprehensive approach to understanding the types of sexual assault risk situations students report to witness, as well as their response in those situations, reasons for not intervening, and any gender differences therein. In 2014, undergraduate students ( n = 9,358) at a large, public university in the Northeast completed a web-based survey to assess bystander opportunities and responses for six different risk situations. Results show that prosocial bystander responses varied depending on the risk situation. Of those students with opportunities to intervene, noninterveners reported the situation was "none of their business" or that they were "unsure of what to do." Interveners reported to have either "confronted the situation directly" or "went and got assistance." We also observed significant gender differences in students' reported intervention opportunities and bystander responses. The findings of this study have several important implications for bystander engagement programming and future research.

Depressive Symptoms among Latino Farmworkers across the Agricultural Season: Structural and Situational Influences

PubMed Central

Grzywacz, Joseph G.; Quandt, Sara A.; Chen, Haiying; Isom, Scott; Kiang, Lisa; Vallejos, Quirina; Arcury, Thomas A.

2010-01-01

Immigrant Latino farmworkers confront multiple challenges that threaten their mental health. Previous farmworker mental health research has relied primarily on cross-sectional study designs, leaving little opportunity to describe how farmworker mental health changes or to identify factors that may contribute to these changes. This study used prospective data obtained at monthly intervals across one four-month agricultural season from a large sample of Latino farmworkers in NC (N=288) to document variation in depressive symptoms across the agricultural season and delineate structural and situational factors associated with mental health trajectories across time. Depressive symptoms generally followed a U-shaped distribution across the season, but there was substantial variation in this pattern. Structural stressors like marital status and situational stressors like the pace of work, crowded living conditions, and concerns about documentation predicted depressive symptoms. The pattern of results suggests that strategies to address mental health problems in this vulnerable population will require coordinated action at the individual and social level. PMID:20658876

Depressive symptoms among Latino farmworkers across the agricultural season: Structural and situational influences.

PubMed

Grzywacz, Joseph G; Quandt, Sara A; Chen, Haiying; Isom, Scott; Kiang, Lisa; Vallejos, Quirina; Arcury, Thomas A

2010-07-01

Immigrant Latino farmworkers confront multiple challenges that threaten their mental health. Previous farmworker mental health research has relied primarily on cross-sectional study designs, leaving little opportunity to describe how farmworker mental health changes or to identify factors that may contribute to these changes. This study used prospective data obtained at monthly intervals across one 4-month agricultural season from a large sample of Latino farmworkers in North Carolina (N = 288) to document variation in depressive symptoms across the agricultural season and delineate structural and situational factors associated with mental health trajectories across time. Depressive symptoms generally followed a U-shaped distribution across the season, but there was substantial variation in this pattern. Structural stressors like marital status and situational stressors like the pace of work, crowded living conditions, and concerns about documentation predicted depressive symptoms. The pattern of results suggests that strategies to address mental health problems in this vulnerable population will require coordinated action at the individual and social level.

Epidemiology in Latin America and the Caribbean: current situation and challenges

PubMed Central

Barreto, Sandhi M; Miranda, Jaime J; Figueroa, J Peter; Schmidt, Maria Inês; Munoz, Sergio; Kuri-Morales, P Pablo; Silva, Jarbas B

2012-01-01

Background This article analyses the epidemiological research developments in Latin America and the Caribbean (LAC). It integrates the series commissioned by the International Epidemiological Association to all WHO Regions to identify global opportunities to promote the development of epidemiology. Methods Health situations of the regions were analysed based on published data on selected mortality, morbidity and risk factors. Epidemiological publication output by country was estimated by Medline bibliometrics. Internet and literature searches and data provided by key informants were used to describe perspectives on epidemiological training, research and funding. Findings Despite important advances in recent decades, LAC remains the world's most unequal region. In 2010, 10% of the LAC's people still lived in conditions of multidimensional poverty, with huge variation among countries. The region has experienced fast and complex epidemiological changes in past decades, combining increasing rates of non-communicable diseases and injuries, and keeping uncontrolled many existing endemic and emerging diseases. Overall, epidemiological publications per year increased from 160 articles between 1961 and 1970 to 2492 between 2001 and 2010. The increase in papers per million inhabitants in the past three decades varied from 57% in Panama to 1339% in Paraguay. Universities are the main epidemiological training providers. There are at least 34 universities and other institutions in the region that offer postgraduate programmes at the master’s and doctoral levels in epidemiology or public health. Most LAC countries rely largely on external funding and donors to initiate and sustain long-term research efforts. Despite the limited resources, the critical mass of LAC researchers has produced significant scientific contributions. Future needs The health research panorama of the region shows enormous regional discrepancies, but great prospects. Improving research and human resources capacity in the region will require establishing research partnerships within and outside the region, between rich and poor countries, promoting collaborations between LAC research institutions and universities to boost postgraduate programmes and aligning research investments and outputs with the current burden of disease. PMID:22407860

Epidemiology in Latin America and the Caribbean: current situation and challenges.

PubMed

Barreto, Sandhi M; Miranda, Jaime J; Figueroa, J Peter; Schmidt, Maria Inês; Munoz, Sergio; Kuri-Morales, P Pablo; Silva, Jarbas B

2012-04-01

This article analyses the epidemiological research developments in Latin America and the Caribbean (LAC). It integrates the series commissioned by the International Epidemiological Association to all WHO Regions to identify global opportunities to promote the development of epidemiology. Health situations of the regions were analysed based on published data on selected mortality, morbidity and risk factors. Epidemiological publication output by country was estimated by Medline bibliometrics. Internet and literature searches and data provided by key informants were used to describe perspectives on epidemiological training, research and funding. Despite important advances in recent decades, LAC remains the world's most unequal region. In 2010, 10% of the LAC's people still lived in conditions of multidimensional poverty, with huge variation among countries. The region has experienced fast and complex epidemiological changes in past decades, combining increasing rates of non-communicable diseases and injuries, and keeping uncontrolled many existing endemic and emerging diseases. Overall, epidemiological publications per year increased from 160 articles between 1961 and 1970 to 2492 between 2001 and 2010. The increase in papers per million inhabitants in the past three decades varied from 57% in Panama to 1339% in Paraguay. Universities are the main epidemiological training providers. There are at least 34 universities and other institutions in the region that offer postgraduate programmes at the master's and doctoral levels in epidemiology or public health. Most LAC countries rely largely on external funding and donors to initiate and sustain long-term research efforts. Despite the limited resources, the critical mass of LAC researchers has produced significant scientific contributions. FUTURE NEEDS: The health research panorama of the region shows enormous regional discrepancies, but great prospects. Improving research and human resources capacity in the region will require establishing research partnerships within and outside the region, between rich and poor countries, promoting collaborations between LAC research institutions and universities to boost postgraduate programmes and aligning research investments and outputs with the current burden of disease.

WIMP dark matter candidates and searches-current status and future prospects.

PubMed

Roszkowski, Leszek; Sessolo, Enrico Maria; Trojanowski, Sebastian

2018-06-01

We review several current aspects of dark matter theory and experiment. We overview the present experimental status, which includes current bounds and recent claims and hints of a possible signal in a wide range of experiments: direct detection in underground laboratories, gamma-ray, cosmic ray, x-ray, neutrino telescopes, and the LHC. We briefly review several possible particle candidates for a weakly interactive massive particle (WIMP) and dark matter that have recently been considered in the literature. We pay particular attention to the lightest neutralino of supersymmetry as it remains the best motivated candidate for dark matter and also shows excellent detection prospects. Finally we briefly review some alternative scenarios that can considerably alter properties and prospects for the detection of dark matter obtained within the standard thermal WIMP paradigm.

WIMP dark matter candidates and searches—current status and future prospects

NASA Astrophysics Data System (ADS)

Roszkowski, Leszek; Sessolo, Enrico Maria; Trojanowski, Sebastian

2018-06-01

We review several current aspects of dark matter theory and experiment. We overview the present experimental status, which includes current bounds and recent claims and hints of a possible signal in a wide range of experiments: direct detection in underground laboratories, gamma-ray, cosmic ray, x-ray, neutrino telescopes, and the LHC. We briefly review several possible particle candidates for a weakly interactive massive particle (WIMP) and dark matter that have recently been considered in the literature. We pay particular attention to the lightest neutralino of supersymmetry as it remains the best motivated candidate for dark matter and also shows excellent detection prospects. Finally we briefly review some alternative scenarios that can considerably alter properties and prospects for the detection of dark matter obtained within the standard thermal WIMP paradigm.

Looking good, but behaving badly: leader accountability and ethics failure.

PubMed

Bruhn, John G

2005-01-01

Making the bottom line is a fact of life in the business and corporate world. However, when organizations and their leaders become fixated on the bottom line and ignore values, an environment conducive to ethics failure is nurtured. Ethics failure has focused almost exclusively on the behavior of organizational leaders. However, it is the interaction of the culture of organizations and the character of their leaders that create the environment and social situations conducive to ethics failure. Although ethics failure is not totally preventable, there are usually warning signs early in the recruitment process of prospective CEOs that predict ethics failure. The author suggests that specific up-front questions be asked to ascertain the ethical fitness of prospective CEOs.

The Impact of the Current Economic Crisis on the Demand for Higher Education: An Analysis of Spanish Distance Education Universities

ERIC Educational Resources Information Center

Reina-Paz, María Dolores; Rodríguez-Oromendía, Ainhoa; Sevilla-Sevilla, Claudia

2012-01-01

Spain is currently experiencing a difficult economic situation, and in recent years a significant change has been observed in the behavior of the demand for educational programs as a result of this situation. Recent studies reveal a change in student demand that does not have the same effect on all academic institutions. Bearing this behavior in…

Current Situation and Reforms Making Way for Future Positive Developments in the National Education System of Bulgaria: An Overview

ERIC Educational Resources Information Center

Genova, Teodora

2015-01-01

This paper on the education system of Bulgaria is aimed at presenting its structure, current situation, problems and challenges that it faces, and on-going reforms leading to some positive trends in the development of the national education sector. At the moment of writing this paper in the year 2015, we will mark the 1160th anniversary of the…

How do Swedish day center attendees with psychiatric disabilities view their worker role? A structural equation modeling study.

PubMed

Eklund, Mona; Bäckström, Martin; Bejerholm, Ulrika

2018-05-01

To investigate how day center attendees with psychiatric disabilities perceived their worker role and the importance of current work situation and personal factors in that respect. Two-hundred attendees completed the Worker Role Self-assessment and questionnaires addressing possible predictors of the worker role: current employment situation, satisfaction with that situation, and a personal factor (encompassing self-esteem, self-mastery and engagement). Structural equation modeling was used. A model indicated two worker role factors; belief in a future worker role (WR1) and current capacities and routines (WR2). WR1 was positively influenced by having a job, younger age and the personal factor. Satisfaction with current work situation (usually unemployment) was negatively associated with WR1. The personal factor was single predictor of WR2. The attendees rated WR2 more positively than WR1. The personal factor was crucial for both WR1 and WR2. Work-related factors were only important for WR1. The more negative rating of belief in a future worker role may be interpreted as mistrust in the services. The attendees' positive ratings of capacities indicate, however, that they had a rehabilitation potential to develop. Enhancing self-esteem, mastery and engagement may be an avenue for staff in efforts to support the attendee's worker role.

Withholding and canceling a response in ADHD adolescents

PubMed Central

Bhaijiwala, Mehereen; Chevrier, Andre; Schachar, Russell

2014-01-01

Background Deficient response inhibition in situations involving a trade-off between response execution and response stopping is a hallmark of attention deficit hyperactive disorder (ADHD). There are two key components of response inhibition; reactive inhibition where one attempts to cancel an ongoing response and prospective inhibition is when one withholds a response pending a signal to stop. Prospective inhibition comes into play prior to the presentation of the stop signal and reactive inhibition follows the presentation of a signal to stop a particular action. The aim of this study is to investigate the neural activity evoked by prospective and reactive inhibition in adolescents with and without ADHD. Methods Twelve adolescents with ADHD and 12 age-matched healthy controls (age range 9–18) were imaged while performing the stop signal task (SST). Results Reactive inhibition activated right inferior frontal gyrus (IFG) in both groups. ADHD subjects activated IFG bilaterally. In controls, prospective inhibition invoked preactivation of the same part of right IFG that activated during reactive inhibition. In ADHD subjects, prospective inhibition was associated with deactivation in this region. Controls also deactivated the medial prefrontal cortex (MPFC) during prospective inhibition, whereas ADHD subjects activated the same area. Discussion This pattern of activity changes in the same structures, but in opposite directions, was also evident across all phases of the task in various task-specific areas like the superior and middle temporal gyrus and other frontal areas. Conclusion Differences between ADHD and control participants in task-specific and default mode structures (IFG and MPFC) were evident during prospective, but not during reactive inhibition. PMID:25328838

Team deliberate practice in medicine and related domains: a consideration of the issues.

PubMed

Harris, Kevin R; Eccles, David W; Shatzer, John H

2017-03-01

A better understanding of the factors influencing medical team performance and accounting for expert medical team performance should benefit medical practice. Therefore, the aim here is to highlight key issues with using deliberate practice to improve medical team performance, especially given the success of deliberate practice for developing individual expert performance in medicine and other domains. Highlighting these issues will inform the development of training for medical teams. The authors first describe team coordination and its critical role in medical teams. Presented next are the cognitive mechanisms that allow expert performers to accurately interpret the current situation via the creation of an accurate mental "model" of the current situation, known as a situation model. Following this, the authors propose that effective team performance depends at least in part on team members having similar models of the situation, known as a shared situation model. The authors then propose guiding principles for implementing team deliberate practice in medicine and describe how team deliberate practice can be used in an attempt to reduce barriers inherent in medical teams to the development of shared situation models. The paper concludes with considerations of limitations, and future research directions, concerning the implementation of team deliberate practice within medicine.

Towards an Understanding of Anticipatory Pleasure Deficits in Schizophrenia: Memory, Prospection, and Emotion Experience

PubMed Central

Painter, Janelle M.; Kring, Ann M.

2016-01-01

Anticipatory pleasure deficits have been observed in people with schizophrenia. Less is known about the extent to which interrelated processes that comprise anticipatory pleasure, including memory, prospection and emotion experience are disrupted. We asked people with (n=32) and without (n=29) schizophrenia or schizoaffective disorder to provide memory and prospection narratives in response to specific cues. Half of the prospections followed a memory task, and half followed a control task. People with schizophrenia generated memories similar in content and experience as controls even as they described them less clearly. However, people with schizophrenia were less likely to explicitly reference the past in their prospections, and their prospections were less detailed and richly experienced than controls, regardless of the task completed before prospection. People with schizophrenia reported similar levels of positive emotion (current and predicted) in positive prospections that followed the memory task, but less positive emotion than controls in positive prospections that followed the control task. Taken together, these results suggest that people with schizophrenia experience difficulties drawing from past experiences and generating detailed prospections. However, asking people with schizophrenia to recall and describe memories prior to prospection may increase the likelihood of drawing from the past in prospections and may help boost current and predicted pleasure. General Scientific Summary People with schizophrenia experience difficulty anticipating future pleasure. This study supports the notion that the “feeling” part of anticipatory pleasure is intact when people with schizophrenia are first asked to generate memories. Thus, recalling and describing positive memories before thinking about the future may help people with schizophrenia to experience greater anticipatory pleasure. PMID:26950753

JPRS Report, China, Qiushi (Seeking Truth), Number 1, 1 January 1990.

DTIC Science & Technology

1990-03-02

broad prospects and remain permanently in an invin- cible position. Correctly Understand the Market Situation, Actively Do a Good Job in Commodity...into consider- ation, the effective demand in the last two or three years was still greater than effective supply, and the market supply will remain...and actively increase supply, gradually achieving an overall balance between purchasing power and the supply of goods , the market will remain

Report of the Group of Experts on Operational Strategies for the Advancement of Women up to the Year 2000 (Santiago, Chile, December 3-5, 1983).

ERIC Educational Resources Information Center

United Nations Economic and Social Council, New York, NY.

The report includes an analysis of the regional situation, trends, and prospects for the advancement of women. It includes a declaration of principles recognizing that the investigations and discussions are held within the context of the United Nations system and within the consideration of the progress made during the United Nations Decade for…

A learning setup for a post-coma adolescent with profound multiple disabilities involving small forehead movements and new microswitch technology.

PubMed

Lancioni, Giulio E; Singh, Nirbhay N; O'Reilly, Mark F; Sigafoos, Jeff; Didden, Robert; Oliva, Doretta; Calzolari, Cinzia; Montironi, Gianluigi

2007-09-01

A learning setup was arranged for an adolescent with profound multiple disabilities and a diagnosis of vegetative state. Signs of learning by the adolescent would underline an improvement in his immediate situation with potential implications for his general prospect, and could help revise his diagnosis. The response adopted in the learning setup was forehead skin movement. The microswitch technology used for detecting such a response consisted of (a) an optic sensor (i.e., barcode reader), (b) a small tag with horizontal bars attached to the participant's forehead, and (c) an electronic control system that activated stimuli in relation to the participant's forehead responses. The study followed an ABABACAB sequence, in which A represented baseline periods, B intervention periods with stimuli contingent on the response, and C a control condition with stimuli presented non-contingently. Data showed that the level of responding during the B phases was significantly higher than the levels observed during the A phases as well as the C phase, indicating clear signs of learning. Intervention strategies based on a learning format and suitable technology might be useful to improve the situation and prospect of persons with profound multiple disabilities and a diagnosis of vegetative state.

Detecting Analogies Unconsciously

PubMed Central

Reber, Thomas P.; Luechinger, Roger; Boesiger, Peter; Henke, Katharina

2014-01-01

Analogies may arise from the conscious detection of similarities between a present and a past situation. In this functional magnetic resonance imaging study, we tested whether young volunteers would detect analogies unconsciously between a current supraliminal (visible) and a past subliminal (invisible) situation. The subliminal encoding of the past situation precludes awareness of analogy detection in the current situation. First, participants encoded subliminal pairs of unrelated words in either one or nine encoding trials. Later, they judged the semantic fit of supraliminally presented new words that either retained a previously encoded semantic relation (“analog”) or not (“broken analog”). Words in analogs versus broken analogs were judged closer semantically, which indicates unconscious analogy detection. Hippocampal activity associated with subliminal encoding correlated with the behavioral measure of unconscious analogy detection. Analogs versus broken analogs were processed with reduced prefrontal but enhanced medial temporal activity. We conclude that analogous episodes can be detected even unconsciously drawing on the episodic memory network. PMID:24478656

Childhood emotional maltreatment as a robust predictor of suicidal ideation: A multi-wave, prospective investigation

PubMed Central

Miller, Adam Bryant; Jenness, Jessica L.; Oppenheimer, Caroline W.; Barrocas Gottleib, Andrea L.; Young, Jami F.; Hankin, Benjamin L.

2016-01-01

Despite literature suggesting a relationship between child maltreatment and suicidal ideation, few studies have examined the prospective course of this relationship. The current study examined this relationship in a sample of 682 community youth who were followed over the course of 3 years. Repeated measures of suicidal ideation, emotional maltreatment, and depressive symptom severity were examined in multi-wave path analysis models. Overall, results suggest that emotional maltreatment over time contributes uniquely to the prospective prediction of suicidal ideation, even when controlling for age, previous suicidal ideation, biological sex, and depression symptom severity. Unlike previous studies that have only measured emotional maltreatment at one-time point, the current study demonstrates that emotional maltreatment contributes unique risk to suicidal ideation prospectively among youth. Results speak to the importance of examining emotional maltreatment and suicidal ideation within prospective models of risk and suggest that emotional maltreatment is a robust predictor of suicidal ideation, over and above history of suicidal ideation and depression. PMID:27032784

PubMed Central

Tschuschke, Volker; Karadaglis, Georgios; Evangelou, Kalliopi; Gräfin von Schweinitz, Clara; Schwickerath, Jürgen

2017-01-01

Introduction This prospective study reports on the impact of psychological factors on women with primary breast cancer undergoing neoadjuvant chemotherapy. These women are in a special situation, where they not only have to deal with the shock of the cancer diagnosis but also with the fact that the malignant tumor will not be removed immediately but only after completing chemotherapy. A situation like this is stressful and requires a personal strength which not every woman may have. Methods In a prospective study 53 patients were assessed using various psychological and psycho-oncological questionnaires which aimed to evaluate their psychological stress and their coping resources. The women were evaluated before starting systemic treatment (t-1) and again immediately after completing chemotherapy but prior to surgery (t-2). The patients were also asked about their coping strategies at t-1 and t-2. Using the Ulm Coping Manual (UCM) the interviews were rated by independent assessors blinded to the respective patientʼs medical data. Patients were followed up for 3.7–5.5 years after completing chemotherapy. Results Patients with poor psychosocial adjustment to the situation were identified prior to starting treatment (at t-1). The social coping strategies of these women were found to be inadequate. Their coping behavior was characterized by resignation and they did not attempt to seek social support. This was found to increase their overall risk of recurrence or of developing another type of malignancy during the follow-up period. The study also identified patients who coped significantly better with primary systemic treatment by strengthening their coping strategies. Conclusion Careful psychological screening of womenʼs vulnerabilities or strengths immediately after the diagnosis and prior to any oncological treatment is strongly recommended. This would help to identify those patients early on who will require additional psycho-oncological support due to their psychological vulnerability. PMID:28331238

Intimate terrorism and situational couple violence in general surveys: ex-spouses required.

PubMed

Johnson, Michael P; Leone, Janel M; Xu, Yili

2014-02-01

In this article, we argue that past efforts to distinguish among types of intimate partner violence in general survey data have committed a critical error--using data on current spouses to develop operationalizations of intimate terrorism and situational couple violence. We use ex-spouse data from the National Violence Against Women Survey (NVAWS) to develop new operationalizations. We then demonstrate that NVAWS current spouse data contain little intimate terrorism; we argue that this is likely to be the case for all general surveys. In addition, the ex-spouse data confirm past findings regarding a variety of differences between intimate terrorism and situational couple violence, including those predicted by feminist theories.

Prospects for a Clinical Science of Mindfulness-Based Intervention

PubMed Central

Dimidjian, Sona; Segal, Zindel V.

2017-01-01

Mindfulness-based interventions are at a pivotal point in their future development. Spurred on by an ever-increasing number of studies and breadth of clinical application, the value of such approaches may appear self-evident. We contend, however, that the public health impact of mindfulness-based interventions can be enhanced significantly by situating this work in a broader framework of clinical psychological science. Utilizing the National Institute of Health stage model (Onken, Carroll, Shoham, Cuthbert, & Riddle, 2014), we map the evidence base for mindfulness-based cognitive therapy and mindfulness-based stress reduction as exemplars of mindfulness-based interventions. From this perspective, we suggest that important gaps in the current evidence base become apparent and, furthermore, that generating more of the same types of studies without addressing such gaps will limit the relevance and reach of these interventions. We offer a set of 7 recommendations that promote an integrated approach to core research questions, enhanced methodological quality of individual studies, and increased logical links among stages of clinical translation in order to increase the potential of MBIs to impact positively the mental health needs of individuals and communities. PMID:26436311

Identifying environmental factors harmful to reproduction.

PubMed Central

Palmer, A K

1993-01-01

Reproduction is essential for the continuation of the species and for life itself. In biological terms, living and reproducing are essentially one and the same. There is, therefore, no sharp division between identifying factors harmful to reproduction and identifying factors harmful to life or vice versa. Detection of harmful factors requires balanced use of a variety of methodologies from databases on structure-activity relationships through in vitro and in vivo test systems of varying complexity to surveys of wildlife and human populations. Human surveys provide the only assured means of discriminating between real and imagined harmful factors, but they are time consuming and provide information after the harm has been done. Test systems with whole animals provide the best prospects for identifying harmful factors quickly, but currently available methods used for testing agrochemicals and drugs need a thorough overhaul before they can provide a role model. Whether there is a need for new methodology is doubtful. More certain is the need to use existing methodology more wisely. We need a better understanding of the environment--whatever it is--and a more thoughtful approach to investigation of multifactorial situations. PMID:8243390

Management of diabetic macular edema in Japan: a review and expert opinion.

PubMed

Terasaki, Hiroko; Ogura, Yuichiro; Kitano, Shigehiko; Sakamoto, Taiji; Murata, Toshinori; Hirakata, Akito; Ishibashi, Tatsuro

2018-01-01

Diabetic retinopathy is a frequent cause of visual impairment in working-age adults (≥ 30 years) and in Japan is most commonly observed in those aged 50-69 years. Diabetic macular edema (DME) is one of the main causes of vision disturbance in diabetic retinopathy, which is a clinically significant microvascular complication of diabetes. Anti-vascular endothelial growth factor (VEGF) therapy is becoming the mainstay of treatment for DME. However, to achieve sustained long-term improvement in visual acuity, conventional laser photocoagulation, vitrectomy and steroid therapy are also expected to play a role in the treatment of DME. This review summarizes the epidemiology and pathology of diabetic retinopathy and DME, evaluates the findings regarding the diagnosis and treatment of DME, and underscores the importance of systemic management of the disease in the context of the current health care situation in Japan. Finally, the unmet needs of patients with DME and prospects for research are discussed. The weight of evidence suggests that it is important to establish a multipronged treatment strategy centered on anti-VEGF therapy.

[Environmental damage assessment: international regulations and revelation to China].

PubMed

Zhang, Hong-zhen; Cao, Dong; Yu, Fang; Wang, Jin-nan; Qi, Ji; Jia, Qian; Zhang, Tian-zhu; Luo, Yong-ming

2013-05-01

As the whole society gradually realizes the scarcity of nature resources and environmental value, countries all over the world have evolved and improved the system of environmental damage assessment through the practices of pollution prevention and ecological environmental protection. On one hand, in the research prospective, the practices of environmental damage assessment brought new challenges to environmental law, environmental economics, environmental science, environmental engineering, etc. On the other hand, they constantly promoted and developed relevant laws and regulations, techniques, working mechanism, and guidelines on procedure in practice. On the hasis of comparison and analysis of international practices and experiences from US, EU, and Japan, etc., this article identified relevant concepts, content, and scope of environmental damage assessment, and presented its scientific positioning and development direction. At present, both theory and practice of environmental damage assessment in China are in their infancy period. Considering current environmental situation and socioeconomic development features of China, learning international practices and experiences and raising the orientation of environmental damage assessment have great meaning in exploring the suitable environmental damage assessment system.

Plant responses to environmental stresses-from gene to biotechnology.

PubMed

Ahanger, Mohammad Abass; Akram, Nudrat Aisha; Ashraf, Muhammad; Alyemeni, Mohammed Nasser; Wijaya, Leonard; Ahmad, Parvaiz

2017-07-01

Increasing global population, urbanization and industrialization are increasing the rate of conversion of arable land into wasteland. Supplying food to an ever-increasing population is one of the biggest challenges that agriculturalists and plant scientists are currently confronting. Environmental stresses make this situation even graver. Despite the induction of several tolerance mechanisms, sensitive plants often fail to survive under environmental extremes. New technological approaches are imperative. Conventional breeding methods have a limited potential to improve plant genomes against environmental stress. Recently, genetic engineering has contributed enormously to the development of genetically modified varieties of different crops such as cotton, maize, rice, canola and soybean. The identification of stress-responsive genes and their subsequent introgression or overexpression within sensitive crop species are now being widely carried out by plant scientists. Engineering of important tolerance pathways, like antioxidant enzymes, osmolyte accumulation, membrane-localized transporters for efficient compartmentation of deleterious ions and accumulation of essential elements and resistance against pests or pathogens is also an area that has been intensively researched. In this review, the role of biotechnology and its successes, prospects and challenges in developing stress-tolerant crop cultivars are discussed.

Critical factors for assembling a high volume of DNA barcodes

PubMed Central

Hajibabaei, Mehrdad; deWaard, Jeremy R; Ivanova, Natalia V; Ratnasingham, Sujeevan; Dooh, Robert T; Kirk, Stephanie L; Mackie, Paula M; Hebert, Paul D.N

2005-01-01

Large-scale DNA barcoding projects are now moving toward activation while the creation of a comprehensive barcode library for eukaryotes will ultimately require the acquisition of some 100 million barcodes. To satisfy this need, analytical facilities must adopt protocols that can support the rapid, cost-effective assembly of barcodes. In this paper we discuss the prospects for establishing high volume DNA barcoding facilities by evaluating key steps in the analytical chain from specimens to barcodes. Alliances with members of the taxonomic community represent the most effective strategy for provisioning the analytical chain with specimens. The optimal protocols for DNA extraction and subsequent PCR amplification of the barcode region depend strongly on their condition, but production targets of 100K barcode records per year are now feasible for facilities working with compliant specimens. The analysis of museum collections is currently challenging, but PCR cocktails that combine polymerases with repair enzyme(s) promise future success. Barcode analysis is already a cost-effective option for species identification in some situations and this will increasingly be the case as reference libraries are assembled and analytical protocols are simplified. PMID:16214753

Theorizing with/out "Mediators".

PubMed

Roth, Wolff-Michael; Jornet, Alfredo

2017-01-05

Mediation is one of the most often cited concepts in current cultural-historical theory literature, in which cultural actions and artifacts are often characterized as mediators standing between situational stimuli and behavioral responses. Most often presented as a means to overcome Cartesian dualism between subject and object, and between individual and society, some scholars have nonetheless raised criticism suggesting that such mediators are problematic for a dialectical psychology that takes a unit analysis (monist) approach. In fact, Spinoza develops a monist theory of mind and body that goes without and even excludes every form of mediation. In this study, we follow up on the latter criticisms and explore what we consider to be problematic uses of the notion of mediation as an analytical construct in the literature. We elaborate an empirically grounded discussion on the ways the concept of mediation may lead to dualistic readings; and we offer an alternative account where the notion of mediator is not needed. We conclude discussing prospects for and implications of a cultural-historical theory where the notion of mediation no longer is invoked to account for human action and development.

Binge Drinking and Rape: A Prospective Examination of College Women with a History of Previous Sexual Victimization

ERIC Educational Resources Information Center

McCauley, Jenna L.; Calhoun, Karen S.; Gidycz, Christine A.

2010-01-01

The current study prospectively examined the longitudinal relationships between binge drinking behavior and rape experiences among a multisite sample of college women with a history of prior attempted or completed rape (N = 228). Rates of binge drinking among this high-risk sample were high. Prospective analyses indicated that binge drinking…

Designing Opportunities for Prospective Teachers to Facilitate Mathematics Discussions in Classrooms

ERIC Educational Resources Information Center

Hunter, Roberta; Anthony, Glenda

2012-01-01

How prospective teachers can best be prepared to teach effectively in mathematics classrooms is a topic of current concern. In this paper, we describe our exploration of ways in which prospective teachers were supported to translate what they learnt in mathematics methods classes into pedagogical practice. We illustrate how the use of discourse…

The Effects of an Undergraduate Algebra Course on Prospective Middle School Teachers' Understanding of Functions, Especially Quadratic Functions

ERIC Educational Resources Information Center

Duarte, Jonathan T.

2010-01-01

Although current reform movements have stressed the importance of developing prospective middle school mathematics teachers' subject matter knowledge and understandings, there is a dearth of research studies with regard to prospective middle school teachers' confidence and knowledge with respect to quadratic functions. This study was intended to…

Digital High-Current Monitor

NASA Technical Reports Server (NTRS)

Cash, B.

1985-01-01

Simple technique developed for monitoring direct currents up to several hundred amperes and digitally displaying values directly in current units. Used to monitor current magnitudes beyond range of standard laboratory ammeters, which typically measure 10 to 20 amperes maximum. Technique applicable to any current-monitoring situation.

Biology-inspired Architecture for Situation Management

NASA Technical Reports Server (NTRS)

Jones, Kennie H.; Lodding, Kenneth N.; Olariu, Stephan; Wilson, Larry; Xin, Chunsheng

2006-01-01

Situation Management is a rapidly developing science combining new techniques for data collection with advanced methods of data fusion to facilitate the process leading to correct decisions prescribing action. Current research focuses on reducing increasing amounts of diverse data to knowledge used by decision makers and on reducing time between observations, decisions and actions. No new technology is more promising for increasing the diversity and fidelity of observations than sensor networks. However, current research on sensor networks concentrates on a centralized network architecture. We believe this trend will not realize the full potential of situation management. We propose a new architecture modeled after biological ecosystems where motes are autonomous and intelligent, yet cooperate with local neighborhoods. Providing a layered approach, they sense and act independently when possible, and cooperate with neighborhoods when necessary. The combination of their local actions results in global effects. While situation management research is currently dominated by military applications, advances envisioned for industrial and business applications have similar requirements. NASA has requirements for intelligent and autonomous systems in future missions that can benefit from advances in situation management. We describe requirements for the Integrated Vehicle Health Management program where our biology-inspired architecture provides a layered approach and decisions can be made at the proper level to improve safety, reduce costs, and improve efficiency in making diagnostic and prognostic assessments of the structural integrity, aerodynamic characteristics, and operation of aircraft.

[The social marketing models and policy advices for HIV rapid testing initiated by non-govermental organization].

PubMed

Liu, H; Cai, L P; Xue, H; Zhao, Y; Wu, D; Zhang, D P; Yin, W Y; Sun, J P

2016-10-06

Currently, a growing number of community-based organizations are providing rapid HIV testing service in various forms, some people with specific needs also purchase HIV rapid test papers through online sales channels, those imply that the demand of HIV self-test is in increasing year by year.In this paper, aims to understand the current situation of HIV rapid test led by CBOs and the approach, strategies and results of social marketing by means of expert interviews and site visits. Hope to illustrate the current situation, and make recommendations for future work.

Information Fusion for Natural and Man-Made Disasters

DTIC Science & Technology

2007-01-31

comprehensively large, and metaphysically accurate model of situations, through which specific tasks such as situation assessment, knowledge discovery , or the...significance” is always context specific. Event discovery is a very important element of the HLF process, which can lead to knowledge discovery about...expected, given the current state of knowledge . Examples of such behavior may include discovery of a new aggregate or situation, a specific pattern of

Confronting the unexpected: temporal, situational, and attributive dimensions of distressing symptom experience for breast cancer survivors.

PubMed

Rosedale, Mary; Fu, Mei R

2010-01-01

To describe women's unexpected and distressing symptom experiences after breast cancer treatment. Qualitative and descriptive. Depending upon their preference, participants were interviewed in their homes or in a private office space in a nearby library. Purposive sample of 13 women 1-18 years after breast cancer treatment. Secondary analysis of phenomenologic data (constant comparative method). Breast cancer symptom distress, ongoing symptoms, and unexpected experiences. Women described experiences of unexpected and distressing symptoms in the years following breast cancer treatment. Symptoms included pain, loss of energy, impaired limb movement, cognitive disturbance, changed sexual experience, and lymphedema. Four central themes were derived: living with lingering symptoms, confronting unexpected situations, losing precancer being, and feeling like a has-been. Distress intensified when women expected symptoms to disappear but symptoms persisted instead. Increased distress also was associated with sudden and unexpected situations or when symptoms elicited feelings of loss about precancer being and feelings of being a has been. Findings suggest that symptom distress has temporal, situational, and attributive dimensions. Breast cancer survivors' perceptions of ongoing and unexpected symptoms have important influences on quality of life. Understanding temporal, situational, and attributive dimensions of symptom distress empowers nurses and healthcare professionals to help breast cancer survivors prepare for subsequent ongoing or unexpected experiences in the years after breast cancer treatment. Follow-up care for breast cancer survivors should foster dialogue about ways that symptoms might emerge and that unexpected situations might occur. Prospective studies are needed to examine symptom distress in terms of temporal, situational, and attributive dimensions and explore the relationship between symptom distress and psychological distress after breast cancer treatment.

Perinatal substance abuse and human subjects research: are privacy protections adequate?

PubMed

Marshall, Mary Faith; Menikoff, Jerry; Paltrow, Lynn M

2003-01-01

Privacy incursions in the clinical care of substance abusing pregnant women have gained lay and professional attention recently as the result of a high-profile Supreme Court finding in Ferguson vs City of Charleston et al. In March, 2001 the Supreme Court determined that nonconsensual drug screening of pregnant women by clinicians in a public hospital violated the women's Fourth Amendment rights to be secure against unreasonable search and seizure. Coercive or punitive policy approaches to perinatal substance abuse are often based on mistaken assumptions about the nature of addiction and the outcomes of punitive interventions. Much attention has been given to efforts to criminalize pregnancy for drug using women, and civil laws are also coming under increasing scrutiny. Although no state has passed a law criminalizing pregnancy and drug use, an estimated 250 women in more than 30 states have been prosecuted around the country on theories of "fetal abuse." A growing number of states (eighteen to date) have amended their civil child welfare laws to address specifically the subject of a woman's drug use during pregnancy. No one has examined how these laws and social policies could affect research that includes pregnant and parenting women; women (and their families) who stand to lose a great deal should their drug use be brought to the attention of child welfare or criminal justice authorities. We examine the adequacy of current protective mechanisms, such as federal certificates of confidentiality, in protecting research subjects (and investigators) who may be subject to punitive civil or criminal sanctions. We determine that current protective mechanisms may be insufficient to protect research subjects and that investigators and IRB members are often ignorant of the risks imposed by punitive policy approaches to perinatal substance abuse or fall prey to the same mistaken assumptions that inform punitive policies. We conclude that investigators and IRB members have a moral responsibility to understand local, state and national policies and laws governing perinatal substance abuse. Investigators and IRB members should balance the harms of punitive interventions against the protections that may, or may not be afforded to prospective research subjects as well as the prospective benefits, individual and social, of the research. In situations where criminal or punitive policies are in effect, investigators and IRB members should consider whether adequate protections can be achieved. In the context of inadequate protections, potential risks to prospective research subjects and their families may outweigh the individual or social benefits that accrue from the research. Clinical researchers are professionally obligated to work toward amending laws and policies that are not in the best interests of prospective research subjects. Copyright 2003 Wiley-Liss, Inc. MRDD Research Reviews 2003;9:54-59.

Plagiarism: A Shared Responsibility of All, Current Situation, and Future Actions in Yemen.

PubMed

Muthanna, Abdulghani

2016-01-01

As combating plagiarism is a shared responsibility of all, this article focuses on presenting the current situation of higher education in Yemen. The critical review of four implementable policy documents and interviews revealed the absence of research ethics code, research misconduct policy, and institutional policies in the country. This led to the presence of several acts of research dishonesty. The article concludes with an initiative for necessary future actions in the nation.

The contribution of threat probability estimates to reexperiencing symptoms: a prospective analog study.

PubMed

Regambal, Marci J; Alden, Lynn E

2012-09-01

Individuals with posttraumatic stress disorder (PTSD) are hypothesized to have a "sense of current threat." Perceived threat from the environment (i.e., external threat), can lead to overestimating the probability of the traumatic event reoccurring (Ehlers & Clark, 2000). However, it is unclear if external threat judgments are a pre-existing vulnerability for PTSD or a consequence of trauma exposure. We used trauma analog methodology to prospectively measure probability estimates of a traumatic event, and investigate how these estimates were related to cognitive processes implicated in PTSD development. 151 participants estimated the probability of being in car-accident related situations, watched a movie of a car accident victim, and then completed a measure of data-driven processing during the movie. One week later, participants re-estimated the probabilities, and completed measures of reexperiencing symptoms and symptom appraisals/reactions. Path analysis revealed that higher pre-existing probability estimates predicted greater data-driven processing which was associated with negative appraisals and responses to intrusions. Furthermore, lower pre-existing probability estimates and negative responses to intrusions were both associated with a greater change in probability estimates. Reexperiencing symptoms were predicted by negative responses to intrusions and, to a lesser degree, by greater changes in probability estimates. The undergraduate student sample may not be representative of the general public. The reexperiencing symptoms are less severe than what would be found in a trauma sample. Threat estimates present both a vulnerability and a consequence of exposure to a distressing event. Furthermore, changes in these estimates are associated with cognitive processes implicated in PTSD. Copyright © 2012 Elsevier Ltd. All rights reserved.

Predicting Adult Physical Illness from Infant Attachment: A Prospective Longitudinal Study

PubMed Central

Puig, Jennifer; Englund, Michelle M.; Simpson, Jeffry A.; Collins, W. Andrew

2012-01-01

Objective Recent epidemiological and longitudinal studies indicate that attachment relationships may be a significant predictor of physical health in adulthood. This study is among the few to prospectively link attachment classifications assessed in infancy to physical health outcomes thirty years later in adulthood, controlling for various health-related confounds. Methods Participants were 163 individuals involved in a 32-year longitudinal study of risk and adaptation who have been followed since birth. Attachment classifications were assessed at ages 12 and 18 months using the Ainsworth Strange Situation Procedure. Stability of attachment security was derived from these assessments. At age 32, participants completed a questionnaire asking about the presence of or treatment for current physical illnesses. Results Binary logistic regression analyses controlling for health-related confounds at age 32 indicated that individuals who were insecurely attached (i.e., anxious-resistant or anxious-avoidant) during infancy were more likely to report an inflammation-based illness in adulthood than those classified as securely attached during infancy. There also was a trend whereby individuals classified as anxious-resistant reported more non-specific symptoms in adulthood than those classified as either anxious-avoidant or secure. Individuals who were continuously insecure during infancy were more likely to report all types of physical illness in adulthood. Conclusion These findings reveal the lasting effect of early interpersonal relationships on physical health and suggests that infancy may be a fruitful point for prevention efforts. The widespread influence that attachment has on endogenous and exogenous health-related processes may make it particularly potent in the prevention of later physical health problems. PMID:22823067

Maritime Support for Ocean-Resources Development.

DTIC Science & Technology

1981-06-01

situated) and every 1.8 miles (3 km) on the fast-spreading East Pacific rise . Also, a new source has been identified in the Gulf of Baja California. Crustal...Latin America, Africa and Madagascar, Western Pacific , and the South and South East Asia Mdinland possess about 46.5 percent of the world’s prospective...resorts for fishing, sailing, and diving; Industrial processing plants for hazardous operations such as LNG and chemicals , to remove the plants from

American Security and the International Energy Situation. Volume 1. Introduction and Summary

DTIC Science & Technology

1975-04-15

Financial Security 28 Timely Energy Supply Enhancement 31 Prospects for a Price Break M Concluding Remarks ’♦S II. World Energy Interdependence...likely to experience as the level of social and political chaos rises under the pressures of economic contraction, financial hemorrhage, and pervasive...and Consolidated Edison’s punned storage facility planned for Storm King). Often, energy projects are delayed from the very beginning by vocal

Astronomy Education: Undergraduate Level

NASA Astrophysics Data System (ADS)

Mumford, G. S.

1996-12-01

While programs in the 100 or so colleges and universities that offer an undergraduate concentration in astronomy and/or astrophysics appear to be in about their best shape ever, in an era of static financing keep in mind that administrations may shift scarce resources away from majors in our field to prospective humanists and artists, politicians and captains of industry, or social workers and counselors. Some thoughts on how to mitigate this situation will be given.

The Influence of Prior Choices on Current Choice

PubMed Central

de la Piedad, Xochitl; Field, Douglas; Rachlin, Howard

2006-01-01

Three pigeons chose between random-interval (RI) and tandem, continuous-reinforcement, fixed-interval (crf-FI) reinforcement schedules by pecking either of two keys. As long as a pigeon pecked on the RI key, both keys remained available. If a pigeon pecked on the crf-FI key, then the RI key became unavailable and the crf-FI timer began to time out. With this procedure, once the RI key was initially pecked, the prospective value of both alternatives remained constant regardless of time spent pecking on the RI key without reinforcement (RI waiting time). Despite this constancy, the rate at which pigeons switched from the RI to the crf-FI decreased sharply as RI waiting time increased. That is, prior choices influenced current choice—an exercise effect. It is argued that such influence (independent of reinforcement contingencies) may serve as a sunk-cost commitment device in self-control situations. In a second experiment, extinction was programmed if RI waiting time exceeded a certain value. Rate of switching to the crf-FI first decreased and then increased as the extinction point approached, showing sensitivity to both prior choices and reinforcement contingencies. In a third experiment, crf-FI availability was limited to a brief window during the RI waiting time. When constrained in this way, switching occurred at a high rate regardless of when, during the RI waiting time, the crf-FI became available. PMID:16602373

The motivation of lifelong mathematics learning

NASA Astrophysics Data System (ADS)

Hashim Ali, Siti Aishah

2013-04-01

As adults, we have always learned throughout our life, but this learning is informal. Now, more career-switchers and career-upgraders who are joining universities for further training are becoming the major group of adult learners. This current situation requires formal education in courses with controlled output. Hence, lifelong learning is seen as a necessity and an opportunity for these adult learners. One characteristic of adult education is that the learners tend to bring with them life experience from their past, especially when learning mathematics. Most of them associate mathematics with the school subjects and unable to recognize the mathematics in their daily practice as mathematics. They normally place a high value on learning mathematics because of its prominent role in their prospective careers, but their learning often requires overcoming personal experience and motivating themselves to learn mathematics again. This paper reports on the study conducted on a group of adult learners currently pursuing their study. The aim of this study is to explore (i) the motivation of the adult learners continuing their study; and (ii) the perception and motivation of these learners in learning mathematics. This paper will take this into account when we discuss learners' perception and motivation to learning mathematics, as interrelated phenomena. Finding from this study will provide helpful insights in understanding the learning process and adaption of adult learners to formal education.

[Nursing education in Taiwan: the current situation and prospects for the future].

PubMed

Lu, Meei-Shiow

2004-08-01

Two factors which have a close bearing on nursing education are social and technological change. How nursing education meets social needs and how nursing students are best equipped with professional knowledge, attitudes, and skills in a rapidly changing society have become important issues. The purposes of this paper are to describe the current state of nursing education and to identify problems that need to be solved, including the complexity of the educational system, the quality and quantity of nursing manpower, the degree of compatibility between the aims of education and future social needs, the quality of nursing educators, courses and course delivery, and the clinical competence of nursing graduates. Based on the paradigm shifts of International Medical Care and higher education described by McBride, several suggestions for future educational reform are proposed, including simplifying the educational system, improving the development of both the quality and quantity of nursing manpower, matching educational aims with future social needs, bridging the gap between theory and clinical practice, promoting both instructional and clinical skills among nursing educators and enhancing the ability of graduates to deal with a contingency strain. It is expected that in order to meet the challenges presented by a rapidly changing society, nursing educators will have to develop a mixed role including clinical proficiency, outstanding research skills, and excellent leadership skills.

Testing a social-cognitive model of moral behavior: the interactive influence of situations and moral identity centrality.

PubMed

Aquino, Karl; Freeman, Dan; Reed, Americus; Felps, Will; Lim, Vivien K G

2009-07-01

This article proposes and tests a social-cognitive framework for examining the joint influence of situational factors and the centrality of moral identity on moral intentions and behaviors. The authors hypothesized that if a situational factor increases the current accessibility of moral identity within the working self-concept, then it strengthens the motivation to act morally. In contrast, if a situational factor decreases the current accessibility of moral identity, then it weakens the motivation to act morally. The authors also expected the influence of situational factors to vary depending on the extent to which moral identity was central to a person's overall self-conception. Hypotheses derived from the framework were tested in 4 studies. The studies used recalling and reading a list of the Ten Commandments (Study 1), writing a story using morally laden terms (Study 4), and the presence of performance-based financial incentives (Studies 2 and 3) as situational factors. Participants' willingness to initiate a cause-related marketing program (Study 1), lie to a job candidate during a salary negotiation (Studies 2 and 3), and contribute to a public good (Study 4) were examined. Results provide strong support for the proposed framework. (PsycINFO Database Record (c) 2009 APA, all rights reserved).

45 CFR 152.28 - Preventing insurer dumping.

Code of Federal Regulations, 2010 CFR

2010-10-01

... individuals from remaining enrolled in their current coverage in instances in which such individuals...: (1) Situations where an enrollee or potential enrollee had prior coverage obtained through a group... disenrolling from their coverage, or disincentives for remaining enrolled. (2) Situations where enrollees or...

Situated Language Learning: Concept, Significance and Forms

ERIC Educational Resources Information Center

Abdallah, Mahmoud M. S.

2015-01-01

Currently, there is a shift in language learning from the "acquisition" metaphor to the "participation" metaphor. This involves viewing learners as active constructors of knowledge who can collaborate together to create meaningful language learning situations and contextualised practices. Thus, this worksheet aims at exploring…

Objective evaluation of situation awareness for dynamic decision makers in teleoperations

NASA Technical Reports Server (NTRS)

Endsley, Mica R.

1991-01-01

Situation awareness, a current mental mode of the environment, is critical to the ability of operators to perform complex and dynamic tasks. This should be particularly true for teleoperators, who are separated from the situation they need to be aware of. The design of the man-machine interface must be guided by the goal of maintaining and enhancing situation awareness. The objective of this work has been to build a foundation upon which research in the area can proceed. A model of dynamic human decision making which is inclusive of situation awareness will be presented, along with a definition of situation awareness. A method for measuring situation awareness will also be presented as a tool for evaluating design concepts. The Situation Awareness Global Assessment Technique (SAGAT) is an objective measure of situation awareness originally developed for the fighter cockpit environment. The results of SAGAT validation efforts will be presented. Implications of this research for teleoperators and other operators of dynamic systems will be discussed.

Changes in adolescents' conflict responses associated with consecutive presentation of hypothetical conflict situations.

PubMed

Johnson, H D; LaVoie, J C; Eggenburg, E; Mahoney, M A; Pounds, L

2001-10-01

The advantages of using hypothetical situations are one reason they have been widely used to examine adolescents' responses to conflict situations. One frequently used research protocol involves presenting several conflict scenarios to participants during a single session. However, in real-life situations multiple conflicts rarely occur within short periods of time, and the nature of this presentation may be associated with changes in adolescents' reports of conflict behaviors. Trend analyses of emotional, conflict goal, and conflict tactic responses from grade 8, 10, 12, and college students to consecutively presented conflict situations showed that responses were associated with presentation of the hypothetical situations. Findings revealed an increase in reports of assertive conflict behaviors and a decrease in reports of constructive conflict behaviors with successive situation presentation. Results from the current study suggest that researchers must consider trends in responses when examining findings from successive situation presentation methodologies because adolescent reports of conflict behavior may change as situation presentation proceeds. Copyright 2001 The Association for Professionals in Services for Adolescents.

Situational Strength Cues from Social Sources at Work: Relative Importance and Mediated Effects

PubMed Central

Alaybek, Balca; Dalal, Reeshad S.; Sheng, Zitong; Morris, Alexander G.; Tomassetti, Alan J.; Holland, Samantha J.

2017-01-01

Situational strength is considered one of the most important situational forces at work because it can attenuate the personality–performance relationship. Although organizational scholars have studied the consequences of situational strength, they have paid little attention to its antecedents. To address this gap, the current study focused on situational strength cues from different social sources as antecedents of overall situational strength at work. Specifically, we examined how employees combine situational strength cues emanating from three social sources (i.e., coworkers, the immediate supervisor, and top management). Based on field theory, we hypothesized that the effect of situational strength from coworkers and immediate supervisors (i.e., proximal sources of situational strength) on employees' perceptions of overall situational strength on the job would be greater than the effect of situational strength from the top management (i.e., the distal source of situational strength). We also hypothesized that the effect of situational strength from the distal source would be mediated by the effects of situational strength from the proximal sources. Data from 363 full-time employees were collected at two time points with a cross-lagged panel design. The former hypothesis was supported for one of the two situational strength facets studied. The latter hypothesis was fully supported. PMID:28928698

[Current situation of endemic status, prevention and control of neglected zoonotic diseases in China].

PubMed

Liu, Lu; Zhu, Hong-Run; Yang, Guo-Jing

2013-06-01

Neglected zoonotic diseases not only threaten the health of human, especially to the livestock keepers in poverty-stricken areas but also cause great economic losses to the animal husbandry. This paper reviews the current situation of the endemic status, prevention and control of neglected zoonotic diseases existing in China including rabies, bovine tuberculosis, brucellosis, anthrax, leptospirosis, echinococcosis, cysticercosis, leishmaniasis and fascioliasis, so as to provide the basic information for better controlling, even eliminating, the neglected zoonotic diseases in China.

Psychomotor and mental development from birth to age of four years; sex differences and their relation to home environment. Children in a new Stockholm suburb. Results from a longitudinal prospective study starting at the beginning of pregnancy.

PubMed

Nordberg, L; Rydelius, P A; Zetterström, R

1991-01-01

Five hundred and thirty-two pregnant women were interviewed about their psychosocial health at the beginning of pregnancy. According to various factors including alcoholism, mental disease and criminality among the women and their husbands the families were divided in three groups of different degrees according to psychosocial stress. The pregnancies, deliveries and the 497 live-born children in these families have been investigated with prospective methods. Data concerning the psychological development and psychiatric health of the child were attained by interviewing the mother and evaluating the child during visits to home (age 1 and 4). The physical health and development of the children has been followed by prospective data achieved from the child welfare centers. At one year of age 452 of the children (226 boys, 226 girls) and at four-five years of age 412 of the children (202 boys, 210 girls) were evaluated by the Griffith's Development Scales. Findings from these evaluations can now be related to a number of factors concerning the psychosocial situation, pediatric riskfactors etc. With the prospective, longitudinal methods used in this project interesting results concerning sex differences related to the mental development have been found. At one year of age girls had higher scores than boys on the Griffiths-subscale measuring hearing-and-speech abilities. At four years of age several significant differences between the sexes were found. Girls had more "even" Griffiths-profiles and scored higher than boys in several Griffiths-subscales. The greatest differences at four years of age were found concerning personal-social function and eye-hand-coordination. Boys seem to be specially vulnerable to the psychosocial situation in their homes as the Griffiths-results at four years of age are lower among boys from homes with psychosocial stress compared to other boys. It should be very interesting to follow and study what these sex differences mean concerning future development, the occurrence of psychopathology school difficulties.

Opinions and Attitudes of Prospective Teachers for the Use of Mobile Phones in Foreign Language Learning

ERIC Educational Resources Information Center

Cakir, Ismail

2015-01-01

The aim of this study is to explore the current use of mobile phones in a foreign language teaching context where English is used as the medium of instruction by prospective teachers. To this end, it presents the views of prospective English teachers on utilizing the mobile phone as an instructional tool for foreign language learning purposes in…

Parental social anxiety disorder prospectively predicts toddlers' fear/avoidance in a social referencing paradigm.

PubMed

Aktar, Evin; Majdandžić, Mirjana; de Vente, Wieke; Bögels, Susan M

2014-01-01

Anxiety runs in families. Observational learning of anxious behavior from parents with anxiety disorders plays an important role in the intergenerational transmission of anxiety. We investigated the link between parental anxiety (parental lifetime anxiety disorders and expressed parental anxiety) and toddler fear/avoidance during social referencing (SR) situations. Toddlers (N = 117) participated with both parents (with lifetime social anxiety disorder, other nonsocial anxiety disorders, lifetime comorbid social and other anxiety disorders, or without anxiety disorders) in a longitudinal study. Behavioral inhibition (BI) was measured at 12 months via observational tasks. At 30 months, children were confronted with a stranger and a remote-control robot in SR situations, separately with each parent. Children's fear and avoidance, and parents' expressions of anxiety, encouragement, and overcontrol were observed. Toddlers of parents with lifetime social anxiety disorder (alone and comorbid with other anxiety disorders) showed more fear/avoidance in SR situations than toddlers of parents without anxiety disorders, while the effect of other anxiety disorders alone was not significant. Although expressed parental anxiety at 30 months in SR situations did not significantly predict toddlers' fear/avoidance, higher levels of expressed anxiety at 12 months in SR situations by parents with comorbid social and other anxiety disorders predicted higher levels of fear/avoidance. BI at 12 months predicted toddlers' fear/avoidance only with mothers, but not with fathers. Parental lifetime social anxiety disorders may be a stronger predictor of children's fear/avoidance than parents' expressions of anxiety in SR situations in toddlerhood. End of infancy may be a sensitive time for learning of anxiety from parents with comorbid lifetime social and nonsocial anxiety disorders in SR situations. Fathers are as important as mothers in the transmission of anxiety via SR. Furthermore, children may act relatively free of their early temperament in SR situations with fathers. © 2013 The Authors. Journal of Child Psychology and Psychiatry © 2013 Association for Child and Adolescent Mental Health.

Medium-Term Prospects for the Mexican Economy: Some Modeling Results

DTIC Science & Technology

1990-07-01

Mexican prospects. A base case scenario illustrates that without a net inflow of foreign capital, the peso cannot be sustained at current real levels... peso and no decline in real income. The model can also produce a pessimistic scenario that suggests the worst that might happen to the Mexican economy...net inflow of foreign capital (in the form of either lending or direct investment) the peso cannot be sustained at current real levels (assuming that

41 CFR 302-9.201 - In what situations will my agency pay to transport a POV from my post of duty?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 41 Public Contracts and Property Management 4 2010-07-01 2010-07-01 false In what situations will... Return Transportation of a POV From a Post of Duty § 302-9.201 In what situations will my agency pay to... transferred to your current post of duty; (b) You are transferred to a new official station within CONUS; (c...

Event-Based Prospective Memory Is Independently Associated with Self-Report of Medication Management in Older Adults

PubMed Central

Woods, Steven Paul; Weinborn, Michael; Maxwell, Brenton R.; Gummery, Alice; Mo, Kevin; Ng, Amanda R. J.; Bucks, Romola S.

2014-01-01

Background Identifying potentially modifiable risk factors for medication non-adherence in older adults is important in order to enhance screening and intervention efforts designed to improve medication-taking behavior and health outcomes. The current study sought to determine the unique contribution of prospective memory (i.e., “remembering to remember”) to successful self-reported medication management in older adults. Methods Sixty-five older adults with current medication prescriptions completed a comprehensive research evaluation of sociodemographic, psychiatric, and neurocognitive functioning, which included the Memory for Adherence to Medication Scale (MAMS), Prospective and Retrospective Memory Questionnaire (PRMQ), and a performance-based measure of prospective memory that measured both semantically-related and semantically-unrelated cue-intention (i.e., when-what) pairings. Results A series of hierarchical regressions controlling for biopsychosocial, other neurocognitive, and medication-related factors showed that elevated complaints on the PM scale of the PRMQ and worse performance on an objective semantically-unrelated event-based prospective memory task were independent predictors of poorer medication adherence as measured by the MAMS. Conclusions Prospective memory plays an important role in self-report of successful medication management among older adults. Findings may have implications for screening for older individuals “at risk” of non-adherence, as well as the development of prospective memory-based interventions to improve medication adherence and, ultimately, long-term health outcomes in older adults. PMID:24410357

Validation of prospective portion size and latency to eat as measures of reactivity to snack foods.

PubMed

van den Akker, Karolien; Bongers, Peggy; Hanssen, Imke; Jansen, Anita

2017-09-01

In experimental studies that investigate reactivity to the sight and smell of highly palatable snack foods, ad libitum food intake is commonly used as a behavioural outcome measure. However, this measure has several drawbacks. The current study investigated two intake-related measures not yet validated for food cue exposure research involving common snack foods: prospective portion size and latency to eat. We aimed to validate these measures by assessing prospective portion size and eating latencies in female undergraduate students who either underwent snack food exposure or a control exposure. Furthermore, we correlated prospective portion size and latency to eat with commonly used measures of food cue reactivity, i.e., self-reported desire to eat, salivation, and ad libitum food intake. Results showed increases in prospective portion size after food cue exposure but not after control exposure. Latency to eat did not differ between the two conditions. Prospective portion size correlated positively with desire to eat and food intake, and negatively with latency to eat. Latency to eat was also negatively correlated with desire to eat and food intake. It is concluded that the current study provides initial evidence for the prospective portion size task as a valid measure of reactivity to snack foods in a Dutch female and mostly healthy weight student population. Copyright © 2017 Elsevier Ltd. All rights reserved.

Comparing the sustainability of different action policy possibilities: application to the issue of both household survival and forest preservation in the corridor of Fianarantsoa.

PubMed

Bernard, C; Martin, S

2013-10-01

A sustainability issue for the rain forest in the corridor of Fianarantsoa (Madagascar) is to preserve the forest while ensuring the development of the local population. The aim of this paper is to determine whether the current situation is sustainable or not according to different action policy possibilities. We propose a general procedure based on viability analysis: Translation of sustainability issues into constraints on the system state; elaboration of a mathematical model of system evolution rules in the form of controlled dynamical system; computations of the viability kernels according to different action policy possibilities. Among control variables, we focus on monetary transfer. Without monetary transfer, we show that the current situation of the rain forest corridor is not sustainable in our mathematical modeling framework. We then estimate the minimal maximal amount per year necessary to make the current situation sustainable. Copyright © 2013 Elsevier Inc. All rights reserved.

Theory of mind and switching predict prospective memory performance in adolescents.

PubMed

Altgassen, Mareike; Vetter, Nora C; Phillips, Louise H; Akgün, Canan; Kliegel, Matthias

2014-11-01

Research indicates ongoing development of prospective memory as well as theory of mind and executive functions across late childhood and adolescence. However, so far the interplay of these processes has not been investigated. Therefore, the purpose of the current study was to investigate whether theory of mind and executive control processes (specifically updating, switching, and inhibition) predict prospective memory development across adolescence. In total, 42 adolescents and 41 young adults participated in this study. Young adults outperformed adolescents on tasks of prospective memory, theory of mind, and executive functions. Switching and theory of mind predicted prospective memory performance in adolescents. Copyright © 2014 Elsevier Inc. All rights reserved.

Implementing situation-background-assessment-recommendation in an anaesthetic clinic and subsequent information retention among receivers: A prospective interventional study of postoperative handovers.

PubMed

Randmaa, Maria; Swenne, Christine L; Mårtensson, Gunilla; Högberg, Hans; Engström, Maria

2016-03-01

Communication errors cause clinical incidents and adverse events in relation to surgery. To ensure proper postoperative patient care, it is essential that personnel remember and recall information given during the handover from the operating theatre to the postanaesthesia care unit. Formalizing the handover may improve communication and aid memory, but research in this area is lacking. The objective of this study was to evaluate whether implementing the communication tool Situation-Background-Assessment-Recommendation (SBAR) affects receivers' information retention after postoperative handover. A prospective intervention study with an intervention group and comparison nonintervention group, with assessments before and after the intervention. The postanaesthesia care units of two hospitals in Sweden during 2011 and 2012. Staff involved in the handover between the operating theatre and the postanaesthesia care units within each hospital. Implementation of the communication tool SBAR in one hospital. The main outcome was the percentage of recalled information sequences among receivers after the handover. Data were collected using both audio-recordings and observations recorded on a study-specific protocol form. Preintervention, 73 handovers were observed (intervention group, n = 40; comparison group, n = 33) involving 72 personnel (intervention group, n = 40; comparison group, n = 32). Postintervention, 91 handovers were observed (intervention group, n = 44; comparison group, n = 47) involving 57 personnel (intervention group, n = 31; comparison group, n = 26). In the intervention group, the percentage of recalled information sequences by the receivers increased from 43.4% preintervention to 52.6% postintervention (P = 0.004) and the SBAR structure improved significantly (P = 0.028). In the comparison group, the corresponding figures were 51.3 and 52.6% (P = 0.725) with no difference in SBAR structure. When a linear regression generalised estimating equation model was used to account for confounding influences, we were unable to show a significant difference in the information recalled between the intervention group and the nonintervention group over time. Compared with the comparison group with no intervention, when SBAR was implemented in an anaesthetic clinic, we were unable to show any improvement in recalled information among receivers following postoperative handover. Current controlled trials http://www.controlled-trials.com Identifier: ISRCTN37251313.

Sexy birds are superior at solving a foraging problem

PubMed Central

Mateos-Gonzalez, Fernando; Quesada, Javier; Senar, Juan Carlos

2011-01-01

Yellow, red or orange carotenoid-based colorations in male birds are often a signal to prospecting females about body condition, health status and ability to find food. However, this general ‘ability to find food’ has never been defined. Here we show that more brightly ornamented individuals may also be more efficient when foraging in novel situations. The results highlight the fact that evolution may have provided females tools to evaluate cognitive abilities of the males. PMID:21450725

A Synthetic Teammate for UAV Applications: A Prospective Look

DTIC Science & Technology

2006-08-01

was facilitated by the use of digital readouts for the flight instruments (other than the horizon line and reticle) in the STE, such that the model ...ACT-R returns a digital value for pitch and bank to the model (as reflected in the orientation of the horizon line with respect to the reticle), even...the development of a Situation Model (Zwann & Radvansky , 1998) to ground the n Historically Black Colleges and Universities (HBCU) research contract

Sexy birds are superior at solving a foraging problem.

PubMed

Mateos-Gonzalez, Fernando; Quesada, Javier; Senar, Juan Carlos

2011-10-23

Yellow, red or orange carotenoid-based colorations in male birds are often a signal to prospecting females about body condition, health status and ability to find food. However, this general 'ability to find food' has never been defined. Here we show that more brightly ornamented individuals may also be more efficient when foraging in novel situations. The results highlight the fact that evolution may have provided females tools to evaluate cognitive abilities of the males.

Analyzing Ukraine’s Prospects for NATO Membership

DTIC Science & Technology

2008-12-01

the Ukrainian language as ‘ bourgeoisie nationalism.’”61 Even though Kravchuk had ties to the former Soviet regime, he sought to strengthen Ukraine’s...Ukraine’s qualifications for a MAP are weak, and in part because they are concerned about damaging relations with Russia.”187 Germany and France in...Allies seem to indicate that this situation has not changed. In April 2008, Francois Fillon, the Prime Minister of France , stated that “ France will

NATO: Revisiting American Commitment

DTIC Science & Technology

2013-03-01

ineffective with “ virtually no prospect that their soldiers would fire a shot in anger.”10 This situation in turn reduces the overall morale of the force...NATO countries would not go on record to express their concern.32 The arms sales by “Old Europe” to Russia suggest a type of myopia in their view...in capabilities” that might possibly result in a “collective military irrelevance.” Finally, Secretary Gates warned, The blunt reality is that there

Provisional Tic Disorder: What to tell parents when their child first starts ticcing.

PubMed

Black, Kevin J; Black, Elizabeth Rose; Greene, Deanna J; Schlaggar, Bradley L

2016-01-01

The child with recent onset of tics is a common patient in a pediatrics or child neurology practice. If the child's first tic was less than a year in the past, the diagnosis is usually Provisional Tic Disorder (PTD). Published reviews by experts reveal substantial consensus on prognosis in this situation: the tics will almost always disappear in a few months, having remained mild while they lasted. Surprisingly, however, the sparse existing data may not support these opinions. PTD may have just as much importance for science as for clinical care. It provides an opportunity to prospectively observe the spontaneous remission of tics. Such prospective studies may aid identification of genes or biomarkers specifically associated with remission rather than onset of tics. A better understanding of tic remission may also suggest novel treatment strategies for Tourette syndrome, or may lead to secondary prevention of tic disorders. This review summarizes the limited existing data on the epidemiology, phenomenology, and outcome of PTD, highlights areas in which prospective study is sorely needed, and proposes that tic disorders may completely remit much less often than is generally believed.

Postauthorization safety study of Clottafact® , a triply secured fibrinogen concentrate in acquired fibrinogen deficiency: a prospective observational study.

PubMed

Négrier, C; Ducloy-Bouthors, A-S; Piriou, V; De Maistre, E; Stieltjes, N; Borel-Derlon, A; Colson, P; Picard, J; Lambert, T; Claeyssens, S; Boileau, S; Bertrand, A; André, M-H; Fourrier, F; Ozier, Y; Sié, P; Gruel, Y; Tellier, Z

2018-02-01

A postauthorization safety study was performed between 2009 and 2012 to describe the use of Clottafact ® in acquired fibrinogen deficiency in real-life medical practice in France. One hundred and fifty patients were planned for 28 days of prospective follow-up after infusion. The analysis of this observational study was descriptive and performed according to the type of treatment (curative or preventive) and the origin of the bleed. One hundred and fifty-six patients (16-87 years) were included in 13 centres and treated in five different medical bleeding situations: postpartum (59), other gynaecological/obstetrical (6), trauma (34), liver (13), cardiovascular (23) and other various bleeding situations (21). The mean follow-up time was 18·9 ± 12·3 days. Two patients presented adverse drug reactions: one a pulmonary embolism and the other a four-site venous thromboembolic episode. All were serious with a dubious causal relationship with the study treatment. Efficacy data were collected as a secondary objective. In 150 patients receiving curative treatment, 117 of 159 infusions (73·6%) were considered as successful by the investigators, 35 as moderate (22%) and seven as no response (4·4%). The Clottafact ® safety profile observed during the study matched the known profile of fibrinogen during use. © 2017 International Society of Blood Transfusion.

Wind-driven changes of surface current, temperature, and chlorophyll observed by satellites north of New Guinea

NASA Astrophysics Data System (ADS)

Radenac, Marie-Hélène; Léger, Fabien; Messié, Monique; Dutrieux, Pierre; Menkes, Christophe; Eldin, Gérard

2016-04-01

Satellite observations of wind, sea level and derived currents, sea surface temperature (SST), and chlorophyll are used to expand our understanding of the physical and biological variability of the ocean surface north of New Guinea. Based on scarce cruise and mooring data, previous studies differentiated a trade wind situation (austral winter) when the New Guinea Coastal Current (NGCC) flows northwestward and a northwest monsoon situation (austral summer) when a coastal upwelling develops and the NGCC reverses. This circulation pattern is confirmed by satellite observations, except in Vitiaz Strait where the surface northwestward flow persists. We find that intraseasonal and seasonal time scale variations explain most of the variance north of New Guinea. SST and chlorophyll variabilities are mainly driven by two processes: penetration of Solomon Sea waters and coastal upwelling. In the trade wind situation, the NGCC transports cold Solomon Sea waters through Vitiaz Strait in a narrow vein hugging the coast. Coastal upwelling is generated in westerly wind situations (westerly wind event, northwest monsoon). Highly productive coastal waters are advected toward the equator and, during some westerly wind events, toward the eastern part of the warm pool. During El Niño, coastal upwelling events and northward penetration of Solomon Sea waters combine to influence SST and chlorophyll anomalies.

Real-time network security situation visualization and threat assessment based on semi-Markov process

NASA Astrophysics Data System (ADS)

Chen, Junhua

2013-03-01

To cope with a large amount of data in current sensed environments, decision aid tools should provide their understanding of situations in a time-efficient manner, so there is an increasing need for real-time network security situation awareness and threat assessment. In this study, the state transition model of vulnerability in the network based on semi-Markov process is proposed at first. Once events are triggered by an attacker's action or system response, the current states of the vulnerabilities are known. Then we calculate the transition probabilities of the vulnerability from the current state to security failure state. Furthermore in order to improve accuracy of our algorithms, we adjust the probabilities that they exploit the vulnerability according to the attacker's skill level. In the light of the preconditions and post-conditions of vulnerabilities in the network, attack graph is built to visualize security situation in real time. Subsequently, we predict attack path, recognize attack intention and estimate the impact through analysis of attack graph. These help administrators to insight into intrusion steps, determine security state and assess threat. Finally testing in a network shows that this method is reasonable and feasible, and can undertake tremendous analysis task to facilitate administrators' work.

A Self-Efficacy Scale for Chemical Dependency in Adolescence.

ERIC Educational Resources Information Center

St. Mary, Sharon; Russo, Thomas J.

This study was conducted to develop a scale that assesses perceptions of self-efficacy in potentially stressful situations for chemically dependent adolescents. Adolescent subjects (N=100) currently receiving treatment for chemical dependency were given a 20-situation questionnaire, the Adolescent Self-Efficacy Scale (ASES). Students were…

Health values and prospect theory: a comment.

PubMed

Stratmann-Schoene, D; Klose, T

2001-01-01

In a recent volume of Medical Decision Making, Treadwell and Lenert stated that under prospect theory, community members compared with patients underestimate the utility of health improvements. In this comment, the authors show that this statement holds only for a subset of possible preference functions. Furthermore, the authors provide arguments that, in general, the rater's current health state is not the appropriate reference level if applying prospect theory to health valuations.

Between-individual comparisons in performance evaluation: a perspective from prospect theory.

PubMed

Wong, Kin Fai Ellick; Kwong, Jessica Y Y

2005-03-01

This article examines how between-individual comparisons influence performance evaluations in rating tasks. The authors demonstrated a systematic change in the perceived difference across ratees as a result of changing the way performance information is expressed. Study 1 found that perceived performance difference between 2 individuals was greater when their objective performance levels were presented with small numbers (e.g., absence rates of 2% vs. 5%) than when they were presented with large numbers (e.g., attendance rates of 98% vs. 95%). Extending this finding to situations involving trade-offs between multiple performance attributes across ratees, Study 2 showed that the relative preference for 1 ratee over another actually reversed when the presentation format of the performance information changed. The authors draw upon prospect theory to offer a theoretical framework describing the between-individual comparison aspect of performance evaluation.

The German Radiological Society and the Protagonists of Radiology during the Time of National Socialism--State of Research, Explanation Attempts, Desiderata and Research Prospects.

PubMed

Schmidt, M; Winzen, T; Groß, D

2015-06-01

The intention of the authors is the recognition and critical analysis of efforts to study the history of the German Radiological Society during the time of National Socialism from 1933 to 1945 with the goal of determining existing desiderata and identifying the resulting research prospects. There is a need to study concrete individual biographies of radiologists (members of the German Radiological Society, perpetrators, and victims) and their careers before and after 1945 as well as the importance of the interdisciplinarity of the discipline and the lack of institutional involvement during the "Third Reich". Moreover, the comparatively difficult starting situation of the study of the history of the German Radiological Society is discussed. © Georg Thieme Verlag KG Stuttgart · New York.

Degree of Anger During Anger-Generating Situations Among Psychiatric Staff Nurses: Association Between Nurses' Attitudes Toward Service Users' Aggression and Confidence in Intervening in Aggressive Situations.

PubMed

Shimosato, Seiji; Kinoshita, Aimi

2018-04-17

Some situations require psychiatric staff nurses to respond to service users' negativity or aggression. As a result, psychiatric staff nurses may experience anger. The current study examined how anger levels of psychiatric staff nurses triggered by anger-generating situations by service users affected nurses' confidence and attitudes. A questionnaire survey was administered among 386 psychiatric staff nurses. The questionnaire surveyed anger levels in anger-generating situations, aggressiveness, nurses' attitudes toward aggression, and self-efficacy of intervening in aggressive situations. Path analysis revealed differences between male and female nurses. Male nurses' anger in response to physical aggression was mild when they were confident in handling aggression. Furthermore, female nurses who had high confidence in intervening in an aggressive situation had low anger levels. Confidence in intervening in aggressive situations appeared to dissipate anger and ease nurses during aggressive interactions. [Journal of Psychosocial Nursing and Mental Health Services, xx(x), xx-xx.]. Copyright 2018, SLACK Incorporated.

Radio-ecological characterization and radiological assessment in support of regulatory supervision of legacy sites in northwest Russia.

PubMed

Sneve, M K; Kiselev, M; Shandala, N K

2014-05-01

The Norwegian Radiation Protection Authority has been implementing a regulatory cooperation program in the Russian Federation for over 10 years, as part of the Norwegian government's Plan of Action for enhancing nuclear and radiation safety in northwest Russia. The overall long-term objective has been the enhancement of safety culture and includes a special focus on regulatory supervision of nuclear legacy sites. The initial project outputs included appropriate regulatory threat assessments, to determine the hazardous situations and activities which are most in need of enhanced regulatory supervision. In turn, this has led to the development of new and updated norms and standards, and related regulatory procedures, necessary to address the often abnormal conditions at legacy sites. This paper presents the experience gained within the above program with regard to radio-ecological characterization of Sites of Temporary Storage for spent nuclear fuel and radioactive waste at Andreeva Bay and Gremikha in the Kola Peninsula in northwest Russia. Such characterization is necessary to support assessments of the current radiological situation and to support prospective assessments of its evolution. Both types of assessments contribute to regulatory supervision of the sites. Accordingly, they include assessments to support development of regulatory standards and guidance concerning: control of radiation exposures to workers during remediation operations; emergency preparedness and response; planned radionuclide releases to the environment; development of site restoration plans, and waste treatment and disposal. Examples of characterization work are presented which relate to terrestrial and marine environments at Andreeva Bay. The use of this data in assessments is illustrated by means of the visualization and assessment tool (DATAMAP) developed as part of the regulatory cooperation program, specifically to help control radiation exposure in operations and to support regulatory analysis of management options. For assessments of the current radiological situation, the types of data needed include information about the distribution of radionuclides in environmental media. For prognostic assessments, additional data are needed about the landscape features, on-shore and off-shore hydrology, geochemical properties of soils and sediments, and possible continuing source terms from continuing operations and on-site disposal. It is anticipated that shared international experience in legacy site characterization can be useful in the next steps. Although the output has been designed to support regulatory evaluation of these particular sites in northwest Russia, the methods and techniques are considered useful examples for application elsewhere, as well as providing relevant input to the International Atomic Energy Agency's international Working Forum for the Regulatory Supervision of Legacy Sites. Copyright © 2013 Elsevier Ltd. All rights reserved.

A Primary Study on the Recording Method of Interior Decoration in Qing Dynasty - A Case Study of Interior Decoration of Jingfu Palace

NASA Astrophysics Data System (ADS)

Rong, X.; He, B.; Zhuang, L.

2017-08-01

The existing interior decoration of Qing Dynasty is the master of that of each dynasty, with its diversified forms and complicated functions. As early as 1920s, the Rehabilitation Committee of Qing court recorded the interior furnishing in the Forbidden City by using Chinese traditional documentary method. Today, along with the constantly updated techniques, the recording method for the current situation of interior decoration has gradually developed from two-dimensional drawings into digital and comprehensive record. However, the current research results are mostly limited to a single field. This paper takes the digital record and reproduction about the current situation of interior decoration in Jingfu Palace in the Forbidden City as an example. Through the use of photogrammetry, 3D laser scanning, virtual display and other technology and equipment at the forefront of architectural field, it makes qualitative and quantitative record about the interior decoration inside Jingfu Palace. By combing with the interpretation of historical documents, it restores the original design ideas hidden behind the current situation of interior decoration, so as to summarize the best recording and reproducing method of interior decoration of Qing Dynasty.

Modifiable factors associated with changes in postpartum depressive symptoms.

PubMed

Howell, Elizabeth A; Mora, Pablo A; DiBonaventura, Marco D; Leventhal, Howard

2009-04-01

Up to 50% of mothers report postpartum depressive symptoms yet providers do a poor job predicting and preventing their occurrence. Our goal was to identify modifiable factors (situational triggers and buffers) associated with postpartum depressive symptoms. Observational prospective cohort telephone study of 563 mothers interviewed at 2 weeks and 6 months postpartum. Mothers reported on demographic factors, physical and emotional symptoms, daily function, infant behaviors, social support, and skills in managing infant and household. Mothers were categorized into four groups based on the presence of depressive symptoms at 2 weeks and at 6 months postpartum: never, always, late onset, and remission groups. Fifty-two percent did not have depressive symptoms at 2 weeks or at 6 months (never group), 14% had symptoms at both time points (always group), 10% had late onset, and 24% had early onset of symptoms with remission. As compared with women in the never group, women in the always and late onset groups had high-risk characteristics (e.g., past history of depression), more situational triggers (e.g., physical symptoms), and less robust social and personal buffers (i.e., social support and self-efficacy). As compared with the never group, mothers in the remission group had more situational triggers and fewer buffers initially. Changes in situational triggers and buffers were different for the four groups and were correlated with group membership. Situational triggers such as physical symptoms and infant colic, and low levels of social support and self-efficacy in managing situational demands are associated with postpartum depressive symptoms. Further research is needed to investigate whether providing education about the physical consequences of childbirth, providing social support, and teaching skills to enhance self-efficacy will reduce the incidence of postpartum symptoms of depression.

Program Development for Primary School Teachers' Critical Thinking

ERIC Educational Resources Information Center

Boonjeam, Waraporn; Tesaputa, Kowat; Sri-ampai, Anan

2017-01-01

The objectives of this research were: 1) to study the elements and indicators of primary school teachers' critical thinking, 2) to study current situation, desirable situation, development technique, and need for developing the primary school teachers' critical thinking, 3) to develop the program for developing the primary school teachers'…

Multidimensional Measurement of Situational Interest in Physical Education: Application of Bifactor Exploratory Structural Equation Modeling

ERIC Educational Resources Information Center

Garn, Alex C.

2017-01-01

Multidimensional measurement is a common theme in motivation research because many constructs are conceptualized as having an overarching general factor (e.g., situational interest) and specific dimensions (e.g., attention demand, challenge, exploration intention, instant enjoyment, novelty). This review addresses current issues associated with…

47 CFR 80.89 - Unauthorized transmissions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... in the following situations are not considered to be on land for the purposes of this paragraph: (1) Vessels which are aground due to a distress situation; (2) Vessels in drydock undergoing repairs; and (3... training exercises. (f) Transmit on frequencies or frequency bands not authorized on the current station...

48 CFR 9905.501-50 - Techniques for application.

Code of Federal Regulations, 2010 CFR

2010-10-01

... of the date of final agreement on price, as shown on the signed certificate of current cost or... situation. Accordingly, it is neither appropriate nor practical to prescribe a single set of accounting practices which would be consistent in all situations with the practices of estimating costs. Therefore, the...

The Development Effectiveness Management Model for Sub-District Secondary School

ERIC Educational Resources Information Center

Butsankom, Akachai; Sirishuthi, Chaiyuth; Lammana, Preeda

2016-01-01

The purposes of this research were to study the factors of effectiveness management model for subdistrict secondary school, to investigate current situations and desirable situations of effectiveness management model for sub-district secondary school, to develop the effectiveness management model for sub-district secondary school and to study the…

Children with Autism Show Reduced Information Seeking When Learning New Tasks

ERIC Educational Resources Information Center

Young, Nicole; Hudry, Kristelle; Trembath, David; Vivanti, Giacomo

2016-01-01

Information-seeking behaviours occur when children look to adults in order to gain further information about a novel stimulus/situation. The current study investigated information seeking in children with developmental delays (DD) and those with autism spectrum disorders (ASD) during a simulated teaching situation. Twenty preschool-aged children…

The Sami Languages(s), Maintenance and Intellectualistion.

ERIC Educational Resources Information Center

Bull, Tove

2002-01-01

Gives an overview of the current socioliniguistic situation of the Sami language in Northern Scandinavia, focusing on the situation in North Norway in particular. Describes the historical development and discusses issues, problems, and practices relating to Sami language politics and planning in reaction to the use of this language in…

When familiar social partners are selected in open-ended situations: further tests of the socioemotional selectivity theory.

PubMed

Dudley, Nikki M; Multhaup, Kristi S

2005-01-01

Socioemotional selectivity theory (SST; Carstensen, 1995, Current Directions in Psychological Science, 4, 151-156) predicts that novel social partners are preferred in open-ended situations, whereas familiar social partners are preferred in future-limited situations. The authors attempted to generalize past research to new familiar and novel partner options. Studies 1 (N=144; undergraduates, community-dwelling adults ages 65 to 95) and 2 (N=336 community-dwelling participants ages 11 to 89) indicated that young and older participants in a future-limited situation preferred familiar partners. However, with different social partner options than have been used in previous research, young participants in an open-ended situation also preferred a familiar partner, contrary to the predictions of SST.

[Current situation on new psychoactive substances abuse among methadone maintenance treatment patients in China].

PubMed

Cheng, Z; Dai, M M; Cao, X B

2018-04-10

Methadone maintenance treatment (MMT) greatly contributed to the successful outcomes of prevention and control on both AIDS and drug abuse in China. However, the features on drug abuse changed in the past decades, and the prevalence of new psychoactive substances abuse potentially somehow offset the achievement of MMT. This paper concised the information on research and surveys of this issue that targeting on the current situation, characteristics, related factors and relevant public health problem on new psychoactive substances abuse, among patients who have been on MMT, in China.

Hospital based ethics, current situation in France: between “Espaces” and committees

PubMed Central

Guerrier, M

2006-01-01

Unlike research ethics committees, which were created in 1988, the number of functioning hospital based ethical organisations in France, such as clinical ethics committees, is unknown. The objectives of such structures are diverse. A recent law created regional ethical forums, the objectives of which are education, debate, and research in relation to healthcare ethics. This paper discusses the current situation in France and the possible evolution and conflicts induced by this law. The creation of official healthcare ethics structures raises several issues. PMID:16943328

Realizing situation awareness within a cyber environment

NASA Astrophysics Data System (ADS)

Tadda, George; Salerno, John J.; Boulware, Douglas; Hinman, Michael; Gorton, Samuel

2006-04-01

Situation Awareness (SA) problems all require an understanding of current activities, an ability to anticipate what may happen next, and techniques to analyze the threat or impact of current activities and predictions. These processes of SA are common regardless of the domain and can be applied to the detection of cyber attacks. This paper will describe the application of a SA framework to implementing Cyber SA, describe some metrics for measuring and evaluating systems implementing Cyber SA, and discuss ongoing work in this area. We conclude with some ideas for future activities.

Distinct Neural Circuits Support Transient and Sustained Processes in Prospective Memory and Working Memory

PubMed Central

West, Robert; Braver, Todd

2009-01-01

Current theories are divided as to whether prospective memory (PM) involves primarily sustained processes such as strategic monitoring, or transient processes such as the retrieval of intentions from memory when a relevant cue is encountered. The current study examined the neural correlates of PM using a functional magnetic resonance imaging design that allows for the decomposition of brain activity into sustained and transient components. Performance of the PM task was primarily associated with sustained responses in a network including anterior prefrontal cortex (lateral Brodmann area 10), and these responses were dissociable from sustained responses associated with active maintenance in working memory. Additionally, the sustained responses in anterior prefrontal cortex correlated with faster response times for prospective responses. Prospective cues also elicited selective transient activity in a region of interest along the right middle temporal gyrus. The results support the conclusion that both sustained and transient processes contribute to efficient PM and provide novel constraints on the functional role of anterior PFC in higher-order cognition. PMID:18854581

Infants Prospectively Control Reaching Based on the Difficulty of Future Actions: To What Extent Can Infants' Multiple-Step Actions Be Explained by Fitts' Law?

ERIC Educational Resources Information Center

Gottwald, Janna M.; De Bortoli Vizioli, Aurora; Lindskog, Marcus; Nyström, Pär; L. Ekberg, Therese; von Hofsten, Claes; Gredebäck, Gustaf

2017-01-01

Prospective motor control, a key element of action planning, is the ability to adjust one's actions with respect to task demands and action goals in an anticipatory manner. The current study investigates whether 14-month-olds can prospectively control their reaching actions based on the difficulty of the subsequent action. We used a reach-to-place…

5 CFR 831.1404 - Financial hardship.

Code of Federal Regulations, 2010 CFR

2010-01-01

... may be deemed to exist in—but not limited to—those situations where the annuitant from whom collection is sought needs substantially all of his/her current income and liquid assets to meet current... the annuitant's liquid assets and current income in making such determinations. ...

Iodine nutritional status in pregnant women of two historically different iodine-deficient areas of Catalonia, Spain.

PubMed

Vila, Lluis; Serra-Prat, Mateu; de Castro, Alfonso; Palomera, Elisabet; Casamitjana, Roser; Legaz, Gustavo; Barrionuevo, Celia; Muñoz, José A; García, Ana J; Lal-Trehan, Sanjay; García, Amparo; Durán, Josep; Puig-Domingo, Manel

2011-10-01

Catalonia (Spain) has a historically worse situation of mild iodine deficiency in the Pyrenees Mountains compared with the coastal region. The aim of this study was to evaluate the current iodine status in pregnant women living in these two areas. An epidemiologic prospective survey included 267 consecutive pregnancies in the Catalan mountains (n = 139) and coast (n = 128) studied during the first trimester; an additional subset of 135 women from the initial cohort was available for evaluation in the third trimester. Urinary iodine (UI) was measured, and questionnaires to determine iodized salt and sea fish consumption and potassium iodide supplementation were administered. The median UI in the first trimester was 163 μg/L for the entire cohort, with differences between mountain and coastal regions (209 versus 142 μg/L, P = 0.007). The highest prevalence of iodized salt consumption was in the mountain area (58% versus 36.4%, P < 0.001). For the entire group, a higher median UI was found in iodized salt consumers compared with non-consumers (193 versus 134 μg/L, P < 0.001). In the third trimester, an increase of median UI was seen in those to whom iodine supplements were given during pregnancy (190 versus 154 μg/L, P = 0.015). A reversal in the historically iodine-deficient situation was observed in the Catalan Pyrenees compared with the coastal area, with a globally acceptable iodine status in pregnant women of the two geographic locations. Iodized salt consumption seems to have contributed to maintaining an acceptable iodine status in this population. Copyright © 2011 Elsevier Inc. All rights reserved.

Unstable child welfare permanent placements and early adolescent physical and mental health: The roles of adverse childhood experiences and post-traumatic stress.

PubMed

Villodas, Miguel T; Cromer, Kelly D; Moses, Jacqueline O; Litrownik, Alan J; Newton, Rae R; Davis, Inger P

2016-12-01

Although researchers have found that child welfare placement disruptions are associated with elevated youth physical and mental health problems, the mechanisms that explain this association have not been previously studied. The present study built on a previous investigation of the physical and behavioral consequences of long-term permanent placement patterns among youth who participated in the Longitudinal Studies of Child Abuse and Neglect (LONGSCAN). The current investigation (n=251) aimed to (a) report the early adolescent living situations of youth with different long-term placement patterns, and (b) to delineate the roles of adverse childhood experiences (ACEs) and post-traumatic stress (PTS) reactions in the association between unstable long-term placement patterns and physical and mental health problems during the transition to adolescence. Information about youth's living situations, ACEs, and physical and mental health was gathered prospectively from child protective services records and biannual caregiver and youth interviews when youth were 4-14 years old. The majority of youth remained with the same caregiver during early adolescence, but youth with chronically unstable permanent placement patterns continued to experience instability. Path analyses revealed that ACEs mediated the association between unstable placement patterns and elevated mental, but not physical, health problems during late childhood. Additionally, late childhood PTS mediated the association between unstable placement patterns and subsequent escalations in physical and mental health problems during the transition to adolescence. Findings highlight the importance of long-term permanency planning for youth who enter the child welfare system and emphasize the importance of trauma-focused assessment and intervention for these youth. Copyright © 2016 Elsevier Ltd. All rights reserved.

A Philosophical Case for OPCON Transition on the Korean Peninsula

DTIC Science & Technology

2011-01-01

Korean state was the fault of external meddling and the first step toward civil war. It is a perception that to this day is a source of distrust for...North Korean press statement intoned this message: “It is the unchanging strategic design of the United States to cling more tightly to South Korea...a collapse or jus post bellum situation, the perception that South Korea is in charge will be vital to any reasonable prospect for success

Gene-Expression Biomarkers for Application to High-Throughput Radiation Biodosimetry

DTIC Science & Technology

2005-01-01

nuclear disaster . Even with the delayed onset of symptoms, sometimes several days after exposure, gene-expression biomarkers can identify these exposed individuals very early after exposure, allowing for prompt medical intervention. This early assessment of a radiation dose after exposure would enhance the operational commander’s situational awareness of the radiation exposure status of deployed units and increase the prospect of reduced morbidity and mortality through early medical intervention. Candidate gene targets were selected from microarray studies of ex

International issues in energy policy, development, and economics

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

Dorian, J.P.; Fesharaki, F.

1994-01-01

Events in the international oil market have shaped energy policies in both developed and developing countries for the last two decades. This collection of 19 articles explores this situation. The articles are grouped under three headings: Global Markets and Policy, Energy Issues and Trends, and Economic development. The focus of the articles is on specific topics such as reformulated gasoline, neoclassical growth theory and energy conservation with a limited focus on the broady picture of the world's energy problems and prospects.

The Landscape of International Biosurveillance

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

Hartley, David M.; Nelson, Noele P.; Walters, Ronald A.

2010-02-01

Event-based biosurveillance is a scientific discipline in which diverse streams of data, available from the Internet, are characterized prospectively to provide information on infectious disease events. Biosurveillance complements traditional public health surveillance to provide both early warning of infectious disease events as well as situational awareness. The Global Health Security Action Group (GHSAG) of the Global Health Security Initiative is developing a biosurveillance capability that integrates and leverages component systems from member nations. This work discusses these biosurveillance systems and identifies needed future studies.

Arab energy: prospects to 2000

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

Not Available

1982-01-01

The energy situation of 21 Arab countries for the period between 1960 and 2000 is examined. Attempts to forecast the demand and supply of energy in the Arab world for 1985, 1990 and 2000 are discussed. Following a description of the methodology employed, crude petroleum, petroleum production, natural gas and electricity are explored in detail. The national programs of the Arab countries for electric-power generation include conventional thermal electricity, hydroelectricity, nuclear power, solar energy, biomass conversion, and geothermal and wind energy. 23 references.

Evolution of Employment and Qualifications in Motor Vehicle Repairs in France. Analysis of the Purpose of Coordinating the Overall System, Individual Organizations and Local Situations. Contribution for the CIRETOQ Meeting Organized at CEREQ/Marseille by CEDEFOP (November 20-21, 1995).

ERIC Educational Resources Information Center

Bieganski, Richard; Cadet, Jean-Paul

Considerations in analyzing and surveying the prospects for employment and training in the motor vehicle repair sector were explored by way of the example of France's motor vehicle repair sector. The discussion focused on the need to take the following steps: determine how labor is managed in the sector under consideration; consider the impact of…

Preferences for prolonging life: a prospect theory approach.

PubMed

Winter, Laraine; Lawton, M Powell; Ruckdeschel, Katy

2003-01-01

Kahneman and Tversky's (1979) Prospect theory was tested as a model of preferences for prolonging life under various hypothetical health statuses. A sample of 384 elderly people living in congregate housing (263 healthy, 131 frail) indicated how long (if at all) they would want to live under each of nine hypothetical health conditions (e.g., limited to bed or chair in a nursing home). Prospect theory, a decision model which takes into account the individual's point of reference, would predict that frail people would view prospective poorer health conditions as more tolerable and express preferences to live longer in worse health than would currently healthy people. In separate analyses of covariance, we evaluated preferences for continued life under four conditions of functional ability, four conditions of cognitive impairment, and three pain conditions--each as a function of participant's current health status (frail vs. healthy). The predicted interaction between frailty and declining prospective health status was obtained. Frail participants expressed preferences for longer life under more compromised health conditions than did healthy participants. The results imply that such preferences are malleable, changing as health deteriorates. They also help explain disparities between proxy decision-makers' and patients' own preferences as expressed in advance directives.

Toward Self-Referential Autonomous Learning of Object and Situation Models.

PubMed

Damerow, Florian; Knoblauch, Andreas; Körner, Ursula; Eggert, Julian; Körner, Edgar

2016-01-01

Most current approaches to scene understanding lack the capability to adapt object and situation models to behavioral needs not anticipated by the human system designer. Here, we give a detailed description of a system architecture for self-referential autonomous learning which enables the refinement of object and situation models during operation in order to optimize behavior. This includes structural learning of hierarchical models for situations and behaviors that is triggered by a mismatch between expected and actual action outcome. Besides proposing architectural concepts, we also describe a first implementation of our system within a simulated traffic scenario to demonstrate the feasibility of our approach.

Cell Based Associations: A procedure for considering scarce and mixed mineral occurrences in predictive mapping

NASA Astrophysics Data System (ADS)

Tourlière, Bruno; Pakyuz-Charrier, Evren; Cassard, Daniel; Barbanson, Luc; Gumiaux, Charles

2015-05-01

Cell Based Association is an innovative mineral favorability procedure designed to answer special needs of the mining industry in data wise critical situations where usual favorability methods may not yield satisfactory results. Those situations relate to input data quality (e.g. clustered points, mixed and scarce data, approximate location) or some assumptions that are considered unreasonable (e.g. map areas relevance, conditional independence). The principle of CBA consists in replacing polygons of geological units with a square cell grid (hence the 'cell-based'). Each cell contains a range of units ('association') that are binary coded in terms of their presence (1) or absence (0) within study area. The loss of resolution inherent to this procedure is compensated by the enriched information contained in each cell owing to the notion of (lithological) association. Lithological associations are considered as binary spectra and as such are classified using Ascendant Hierarchical Clustering (AHC) thus obtaining a synthetic map of lithological associations. The prospectivity map shows as favourable the cells of the same AHC classes that the ones including mineral occurrences. It was observed that CBA can distinguish between different ore deposit varieties from a blended mineral occurrences data set. CBA can theoretically include any spatialized data (e.g. geophysics, structural data) as an extra variable to specify classification and narrow favourable areas. Doing so would make it an independent favorability mapping procedure and is still under development. Cell size in a grid is a critical parameter of the procedure; it must be compatible with the looked-for phenomena and should have a sufficient lithological variability. In addition to its use for producing favorability maps, a CBA-derived map could help in understanding the background information contained in geological maps. CBA can also be applied to other fields, such as agriculture and urban planning. Modelling of mineral prospectivity is a regional- or district scale mapping activity, whether field based or GIS based, which aims to delineate prospective areas for further exploration at the next higher scales of mapping. Notwithstanding the scale of mapping, mineral prospectivity is related to the degrees of presence and degrees of importance of individual pieces of spatial evidence of occurrence of mineral deposits of the type sought. That is, in a region or district under investigation, if there are more important pieces of spatial evidence in an area than in another area, then the former is considered to have higher prospectivity than the latter".

Forgetting induced speeding: Can prospective memory failure account for drivers exceeding the speed limit?

PubMed

Bowden, Vanessa K; Visser, Troy A W; Loft, Shayne

2017-06-01

It is generally assumed that drivers speed intentionally because of factors such as frustration with the speed limit or general impatience. The current study examined whether speeding following an interruption could be better explained by unintentional prospective memory (PM) failure. In these situations, interrupting drivers may create a PM task, with speeding the result of drivers forgetting their newly encoded intention to travel at a lower speed after interruption. Across 3 simulated driving experiments, corrected or uncorrected speeding in recently reduced speed zones (from 70 km/h to 40 km/h) increased on average from 8% when uninterrupted to 33% when interrupted. Conversely, the probability that participants traveled under their new speed limit in recently increased speed zones (from 40 km/h to 70 km/h) increased from 1% when uninterrupted to 23% when interrupted. Consistent with a PM explanation, this indicates that interruptions lead to a general failure to follow changed speed limits, not just to increased speeding. Further testing a PM explanation, Experiments 2 and 3 manipulated variables expected to influence the probability of PM failures and subsequent speeding after interruptions. Experiment 2 showed that performing a cognitively demanding task during the interruption, when compared with unfilled interruptions, increased the probability of initially speeding from 1% to 11%, but that participants were able to correct (reduce) their speed. In Experiment 3, providing participants with 10s longer to encode the new speed limit before interruption decreased the probability of uncorrected speeding after an unfilled interruption from 30% to 20%. Theoretical implications and implications for road design interventions are discussed. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Urinary bladder cancer treated with radical cystectomy: perioperative parameters and early complications prospectively registered in a national population-based database.

PubMed

Jerlström, Tomas; Gårdmark, Truls; Carringer, Malcolm; Holmäng, Sten; Liedberg, Fredrik; Hosseini, Abolfazl; Malmström, Per-Uno; Ljungberg, Börje; Hagberg, Oskar; Jahnson, Staffan

2014-08-01

Cystectomy combined with pelvic lymph-node dissection and urinary diversion entails high morbidity and mortality. Improvements are needed, and a first step is to collect information on the current situation. In 2011, this group took the initiative to start a population-based database in Sweden (population 9.5 million in 2011) with prospective registration of patients and complications until 90 days after cystectomy. This article reports findings from the first year of registration. Participation was voluntary, and data were reported by local urologists or research nurses. Perioperative parameters and early complications classified according to the modified Clavien system were registered, and selected variables of possible importance for complications were analysed by univariate and multivariate logistic regression. During 2011, 285 (65%) of 435 cystectomies performed in Sweden were registered in the database, the majority reported by the seven academic centres. Median blood loss was 1000 ml, operating time 318 min, and length of hospital stay 15 days. Any complications were registered for 103 patients (36%). Clavien grades 1-2 and 3-5 were noted in 19% and 15%, respectively. Thirty-seven patients (13%) were reoperated on at least once. In logistic regression analysis elevated risk of complications was significantly associated with operating time exceeding 318 min in both univariate and multivariate analysis, and with age 76-89 years only in multivariate analysis. It was feasible to start a national population-based registry of radical cystectomies for bladder cancer. The evaluation of the first year shows an increased risk of complications in patients with longer operating time and higher age. The results agree with some previously published series but should be interpreted with caution considering the relatively low coverage, which is expected to be higher in the future.

GIS-based Stress Field Modeling of the North Arm of Sulawesi (NAoS) and its application in mineral prospectivity assessment

NASA Astrophysics Data System (ADS)

Albert, Gáspár; Szentpéteri, Krisztián

2017-04-01

Remotely sensed and digital map data are useful sources for regional structural analysis, including stress calculations. If the type of a given fault is determined and is considered as Andersonian, and rather juvenile instead of a reactivated one, the tectonic stress can be calculated for each of the fault segments (Albert et al. 2016). The North Arm of Sulawesi, a west-east-trending land strip of the irregular shaped Sulawesi Island, is actively deforming and the upper plate tectonic setting is quite complex in this region since it is situated above a triple junction of the Eurasian, Pacific and Australian plates. The stress currently acting in this region not only creates neotectonics but triggers subduction-related volcanism shifting from west to east on the peninsula. The volcanic centers - adjacent to transfer faults and the colliding plates at depth - appear to be the most productive areas for epithermal-porphyry mineralization systems of economic potential (Szentpéteri et al. 2015). In this work we demonstrate how the derived stress field model helps to understand the location and clustering of various mineralization types in the NAoS. We examine if this method is applicable for mineral prospectively assessments. References Albert, G., Barancsuk, Á., and Szentpéteri, K., 2016, Stress field modelling from digital geological map data: Geophysical Research Abstracts, v. 18, EGU2016-14565. Szentpéteri, K., Albert, G., and Ungvári, Z., Plate tectonic - and stress field - modeling of the North Arm of Sulawesi, Indonesia, to better understand distribution of mineral deposits styles., in Proceedings SEG 2015 I World Class Ore Deposits: Discovery to Recovery, Wrest Point Convention Centre, Hobart, Australia, September 27 - 30. 2015.

Risk of thrombosis and thromboembolic prophylaxis in obesity surgery: data analysis from the German Bariatric Surgery Registry.

PubMed

Stroh, C; Michel, N; Luderer, D; Wolff, S; Lange, V; Köckerling, F; Knoll, C; Manger, T

2016-11-01

Evidence-based data on optimal approach for prophylaxis of deep venous thrombosis (VTE) and pulmonary embolism (PE) in bariatric operations is discussed. Using antithrombotic prophylaxis, weight adjusted the risk of VTE and its complications have to be balanced with the increased bleeding risk. Since 2005, the current situation for bariatric surgery has been examined by quality assurance study in Germany. As a prospective multicenter observational study, data on the type, regimen, and time course of VTE prophylaxis were documented. The incidences of clinically diagnosed VTE or PE were derived during the in-hospital course and follow up. Overall, 31,668 primary bariatric procedures were performed between January 2005 and December 2013. Most performed operations were 3999 gastric banding (GB); 13,722 Roux-en-Y-gastric bypass (RYGBP); and 11,840 sleeve gastrectomies (SG). Gender (p = 0.945), surgical procedure (p = 0.666), or administration of thromboembolic prophylaxis (p = 0.272) had no statistical impact on the DVT incidence. By contrast, BMI (p = 0.116) and the duration of thromboembolic prophylaxis (p = 0.127) did impact the frequency of onset of DVT. Age, BMI, male gender, and a previous history of VTE are the most important risk factors. The drug of choice for VTE is heparin. LMWH should be given preference over unfractionated heparins due to their improved pharmacological properties, i.e., better bioavailability and longer half-life as well as ease of use. Despite the low incidence of VTE and PE, there is a lack of evidence. Therefore, prospective randomized studies are necessary to determine the optimal VTE prophylaxis for bariatric surgical patients.

Prospective Teachers' Understandings: Function and Composite Function.

ERIC Educational Resources Information Center

Meel, David E.

2003-01-01

The current education reform efforts place greater emphasis on conceptual understanding and focus attention on teacher preparation, especially on the adequacy of teachers' mathematical knowledge of the material they will be teaching. This paper discusses the responses of 20 prospective elementary and special education mathematics specialists to…

The future orientation of constructive memory: an evolutionary perspective on therapeutic hypnosis and brief psychotherapy.

PubMed

Rossi, Ernest; Erickson-Klein, Roxanna; Rossi, Kathryn

2008-04-01

We explore a new distinction between the future, prospective memory system being investigated in current neuroscience and the past, retrospective memory system, which was the original theoretical foundation of therapeutic hypnosis, classical psychoanalysis, and psychotherapy. We then generalize a current evolutionary theory of sleep and dreaming, which focuses on the future, prospective memory system, to conceptualize a new evolutionary perspective on therapeutic hypnosis and brief psychotherapy. The implication of current neuroscience research is that activity-dependent gene expression and brain plasticity are the psychobiological basis of adaptive behavior, consciousness, and creativity in everyday life as well as psychotherapy. We summarize a case illustrating how this evolutionary perspective can be used to quickly resolve problems with past obstructive procrastination in school to facilitate current and future academic success.

Poliomyelitis in the United States: A Historical Perspective and Current Vaccination Policy.

ERIC Educational Resources Information Center

Farizo, Karen M.; And Others

1990-01-01

Examines poliomyelitis in the United States by reviewing clinical manifestations and outcomes, history, recent epidemiologic characteristics, characteristics of currently available vaccines, controversies surrounding vaccination policy, current poliovirus vaccination recommendations, and prospects for worldwide eradication. Poliomyelitis remains…

14 CFR 1261.600 - Purpose of subpart.

Code of Federal Regulations, 2010 CFR

2010-01-01

... requirements for recovering pre-judgment debts from the current pay account of an employee through what is commonly called salary offset, including a situation where NASA (the current paying agency) is not the...

Particles, Quarks, Leptons and Coloured Glue.

ERIC Educational Resources Information Center

Ryder, Lewis

1980-01-01

Explains the current situation in particle physics by reviewing the three major periods in the development of atomic theory. Outlines the current picture of fundamental particles and identifies five major problems with this model. (GS)

The Effect of Situated Learning on Students Vocational English Learning

ERIC Educational Resources Information Center

Özüdogru, Melike; Özüdogru, Fatma

2017-01-01

The current study aimed to find out the effect of situated learning on students' Vocational English learning. This research employed a mixed method research design. In the quantitative part of the study, pre-tests and post-tests were implemented to investigate the differences in students' vocational English learning between the experimental and…

Language Planning in Nepal, Taiwan and Sweden. Multilingual Matters.

ERIC Educational Resources Information Center

Baldauf, Richard B., Jr., Ed.; Kaplan, Robert B., Ed.

This edited volume covers the language situation in Nepal, Taiwan, and Sweden, explaining the linguistic diversity, the place of minorities and their languages, the historical and political contexts, and the current language situation, including language-in-education planning, the role of the media, the role of religion, and the roles of…

Tutors' Assessment Practices and Students' Situated Learning in Higher Education: Chalk and Cheese

ERIC Educational Resources Information Center

Orsmond, Paul; Merry, Stephen

2017-01-01

This article uses situated learning theory to consider current tutor assessment and feedback practices in relation to learning practices employed by students outside the overt curriculum. The case is made that an emphasis on constructive alignment and explicitly articulating assessment requirements within curricula may be misplaced. Outside of the…

The Current Situation in Latin American Education. Bulletin, 1963, No. 21. OE-14060

ERIC Educational Resources Information Center

Hauch, Charles C.

1962-01-01

The brief description of education in Latin American presented here is based on information available to the Office of Education, much of it in unpublished form, and provides an overview of the general situation of education in Latin America. Document contents include: (1) Introduction: Some Background Factors--historical,…

Antecedents and Consequences of Situational Interest

ERIC Educational Resources Information Center

Linnenbrink-Garcia, Lisa; Patall, Erika A.; Messersmith, Emily E.

2013-01-01

Background: There is a growing body of research on situational interest (SI). Yet, we still know relatively little about how SI is supported in the classroom and the academic benefits of SI. Aim: The current study investigated (1) contextual antecedents of SI; (2) potential benefits of SI for academic outcomes; and (3) SI as a mediator of…

Data Networking for the European Academic and Research Community: Is It Important?

ERIC Educational Resources Information Center

Williams, David O.; Carpenter, Brian E.

1992-01-01

Discussion of data networking in Europe provides background on the current situation in the United States and the Pacific region. The situation in Europe is then addressed, including the present status of national networks, disciplinary networks, and the European Internet; regulatory, political, economic, and technical barriers to progress; and…

Computer Games versus Maps before Reading Stories: Priming Readers' Spatial Situation Models

ERIC Educational Resources Information Center

Smith, Glenn Gordon; Majchrzak, Dan; Hayes, Shelley; Drobisz, Jack

2011-01-01

The current study investigated how computer games and maps compare as preparation for readers to comprehend and retain spatial relations in text narratives. Readers create situation models of five dimensions: spatial, temporal, causal, goal, and protagonist (Zwaan, Langston, & Graesser 1995). Of these five, readers mentally model the spatial…

The Definition of the Term "Inquiry-Based Instruction"

ERIC Educational Resources Information Center

Dostál, Jirí

2015-01-01

The article reacts on the current needs based not only in the educational practice and pedagogical theory, but also in the requirements of the society. These requirements focus on the pupils' competences that have to be able to think rationally, to deal with the new situations, and to solve problem situations. Conceptually, this paper concentrates…

Estonianization Efforts Post-Independence

ERIC Educational Resources Information Center

Rannut, Mart

2008-01-01

The purpose of this paper is to provide an overview of the sociolinguistic situation in Estonia. The paper opens with a historic overview, followed by an overview of the current demographic situation and of post-Soviet language and education policies and practices. It is argued that Estonia represents a success story in terms of language policy,…

Current Behavioral Models of Client and Consultee Resistance: A Critical Review

ERIC Educational Resources Information Center

Cautilli, Joe; Riley-Tillman, T. Chris; Axelrod, Saul; Hineline, Phil

2005-01-01

Resistance is the phenomena that occurs in the therapeutic relationship when the patient refuses to complete tasks assigned by the therapist which would benefit the patient in improving their psychological situation. Resistance is also used to describe situations in the consulting relationship where the consultee does not do what the consultant…

Exploring the Diverse Motivations of Transnational Higher Education in China: Complexities and Contradictions

ERIC Educational Resources Information Center

Hou, Junxia; Montgomery, Catherine; McDowell, Liz

2014-01-01

This article analyses the current situation of transnational higher education (TNE) in China by conducting a comprehensive documentary analysis. It first situates the phenomenon in global transnational mobility in higher education and then explores the diverse motivations of importing and exporting countries taking China and the UK as linked…

L'analyse contrastive: histoire et situation actuelle (Contrastive Analysis: History and Current Situation).

ERIC Educational Resources Information Center

Py, Bernard

1984-01-01

It is suggested that it is not between two languages that transfers and interference occur, but within the learner. The learner mediates and constructs this relationship according to acquisition operations, processes, strategies, and stages that contrastive analysis, despite its utility, can neither account for nor predict. (MSE)

L'education physique en Suisse Histoire et situation actuelle.

ERIC Educational Resources Information Center

Burgener, Louis

The document presents major aspects of the historical development and current situation of physical education in Switzerland. The study is designed as a manual for education students; as a reference book for educators, youth federations, sports associations, and the press; and as a volume to acquaint foreign readers with particular aspects of the…

The Home Situations Questionnaire-PDD Version: Factor Structure and Psychometric Properties

ERIC Educational Resources Information Center

Chowdhury, M.; Aman, M. G.; Scahill, L.; Swiezy, N.; Arnold, L. E.; Lecavalier, L.; Johnson, C.; Handen, B.; Stigler, K.; Bearss, K.; Sukhodolsky, D.; McDougle, C. J.

2010-01-01

Background: The Home Situations Questionnaire (HSQ) is a caregiver-rated scale designed to assess behavioural non-compliance in everyday settings that has been used in several studies in typically developing children. Currently there is no accepted measure of behavioural non-compliance in children with pervasive developmental disorders (PDDs).…

A Vision-Based Wayfinding System for Visually Impaired People Using Situation Awareness and Activity-Based Instructions

PubMed Central

Kim, Eun Yi

2017-01-01

A significant challenge faced by visually impaired people is ‘wayfinding’, which is the ability to find one’s way to a destination in an unfamiliar environment. This study develops a novel wayfinding system for smartphones that can automatically recognize the situation and scene objects in real time. Through analyzing streaming images, the proposed system first classifies the current situation of a user in terms of their location. Next, based on the current situation, only the necessary context objects are found and interpreted using computer vision techniques. It estimates the motions of the user with two inertial sensors and records the trajectories of the user toward the destination, which are also used as a guide for the return route after reaching the destination. To efficiently convey the recognized results using an auditory interface, activity-based instructions are generated that guide the user in a series of movements along a route. To assess the effectiveness of the proposed system, experiments were conducted in several indoor environments: the sit in which the situation awareness accuracy was 90% and the object detection false alarm rate was 0.016. In addition, our field test results demonstrate that users can locate their paths with an accuracy of 97%. PMID:28813033

The incidence of coring with blunt versus sharp needles.

PubMed

Wani, Tariq; Wadhwa, Anupama; Tobias, Joseph D

2014-03-01

With the advent of safety needles to prevent inadvertent needle sticks in the operating room (OR), a potentially new issue has arisen. These needles may result in coring, or the shaving off of fragments of the rubber stopper, when the needle is pierced through the rubber stopper of the medication vial. These fragments may be left in the vial and then drawn up with the medication and possibly injected into patients. The current study prospectively evaluated the incidence of coring when blunt and sharp needles were used to pierce rubber topped vials. We also evaluated the incidence of coring in empty medication vials with rubber tops. The rubber caps were then pierced with either an18-gauge sharp hypodermic needle or a blunt plastic (safety) needle. Coring occurred in 102 of 250 (40.8%) vials when a blunt needle was used versus 9 of 215 (4.2%) vials with a sharp needle (P < 0.0001). A significant incidence of coring was demonstrated when a blunt plastic safety needle was used. This situation is potentially a patient safety hazard and methods to eliminate this problem are needed. Copyright © 2014 Elsevier Inc. All rights reserved.

PIRATE: A Remotely Operable Telescope Facility for Research and Education

NASA Astrophysics Data System (ADS)

Holmes, S.; Kolb, U.; Haswell, C. A.; Burwitz, V.; Lucas, R. J.; Rodriguez, J.; Rolfe, S. M.; Rostron, J.; Barker, J.

2011-10-01

We introduce PIRATE, a new remotely operable telescope facility for use in research and education, constructed from off-the-shelf hardware, operated by The Open University. We focus on the PIRATE Mark 1 operational phase, in which PIRATE was equipped with a widely used 0.35 m Schmidt-Cassegrain system (now replaced with a 0.425 m corrected Dall-Kirkham astrograph). Situated at the Observatori Astronòmic de Mallorca, PIRATE is currently used to follow up potential transiting extrasolar planet candidates produced by the SuperWASP North experiment, as well as to hunt for novae in M31 and other nearby galaxies. It is operated by a mixture of commercially available software and proprietary software developed at the Open University. We discuss problems associated with performing precision time-series photometry when using a German Equatorial Mount, investigating the overall performance of such off-the-shelf solutions in both research and teaching applications. We conclude that PIRATE is a cost-effective research facility, and it also provides exciting prospects for undergraduate astronomy. PIRATE has broken new ground in offering practical astronomy education to distance-learning students in their own homes.

Governance conditions for adaptive freshwater management in the Vietnamese Mekong Delta

NASA Astrophysics Data System (ADS)

Ha, T. P.; Dieperink, Carel; Dang Tri, Van Pham; Otter, Henriëtte S.; Hoekstra, Piet

2018-02-01

The Vietnamese Mekong Delta (VMD) is a region of utmost importance to Vietnam's national food security. However, the availability of required freshwater resources (from both surface and groundwater sources) is currently under great threats due to dry season salinity intrusion, surface water pollution, and over-exploitation of groundwater. Global climate change, sea level rise, and upstream and in situ development activities may worsen the situation. Assuming that adaptive management could be a promising strategy to address the increasingly complex and unpredictable water-related problems in the VMD, we design and apply a framework to identify the extent to which the governance regime in this region exhibits conditions that are likely to promote adaptive freshwater management. Using both primary and secondary data, our analysis reveals that the prospects for adaptive water management in the study area are limited since several conditions were not present. We observe among others limitations in vertical and horizontal integration and public participation, restraints in knowledge and information sharing, inadequate policy development and implementation, and insufficient diversification of financial resources. Following our findings, we conclude the paper with recommendations both for national, regional and local policy interventions and for future research.

Research on ecological function zoning information system based on WebGIS

NASA Astrophysics Data System (ADS)

Zhang, Jianxiong; Zhang, Gang

2007-06-01

With the development of information technology, application of WebGIS will make it possible to realize digitization and intellectualization in issuing and managing information of ecological function zoning. Firstly, this paper introduces the fundamental principles, basic methods and current situation of development and various support techniques about WebGIS. Secondly, the paper not only compares and analyzes the above methods but also discusses their applied prospect and feasibility in Web management. Finally, exemplified by Jiaozuo City, the paper puts forward an idea of design and a project of realization about the information system. In this research, the digital map and establishment of map database have been finished by MapInfo. Combining with some technical data of ecological environment of Jiaozuo City, the information of ecological environment resources is collected, stored, analyzed, calculated and displayed in the form of pictures and graphs on the WebGIS platform, which makes use of secondary development flat-MapXtreme for Java and some tools such as Java, JSP and JavaScript. Serve mode is adopted in the system which has realized the operating, inquiring of basic map and working out thematic map. By the finished system, it brings some references.

Creating a process for incorporating epidemiological modelling into outbreak management decisions.

PubMed

Akselrod, Hana; Mercon, Monica; Kirkeby Risoe, Petter; Schlegelmilch, Jeffrey; McGovern, Joanne; Bogucki, Sandy

2012-01-01

Modern computational models of infectious diseases greatly enhance our ability to understand new infectious threats and assess the effects of different interventions. The recently-released CDC Framework for Preventing Infectious Diseases calls for increased use of predictive modelling of epidemic emergence for public health preparedness. Currently, the utility of these technologies in preparedness and response to outbreaks is limited by gaps between modelling output and information requirements for incident management. The authors propose an operational structure that will facilitate integration of modelling capabilities into action planning for outbreak management, using the Incident Command System (ICS) and Synchronization Matrix framework. It is designed to be adaptable and scalable for use by state and local planners under the National Response Framework (NRF) and Emergency Support Function #8 (ESF-8). Specific epidemiological modelling requirements are described, and integrated with the core processes for public health emergency decision support. These methods can be used in checklist format to align prospective or real-time modelling output with anticipated decision points, and guide strategic situational assessments at the community level. It is anticipated that formalising these processes will facilitate translation of the CDC's policy guidance from theory to practice during public health emergencies involving infectious outbreaks.

The role of autobiographical memory networks in the experience of negative emotions: how our remembered past elicits our current feelings.

PubMed

Philippe, Frederick L; Koestner, Richard; Lecours, Serge; Beaulieu-Pelletier, Genevieve; Bois, Katy

2011-12-01

The present research examined the role of autobiographical memory networks on negative emotional experiences. Results from 2 studies found support for an active but also discriminant role of autobiographical memories and their related networked memories on negative emotions. In addition, in line with self-determination theory, thwarting of the psychological needs for competence, autonomy, and relatedness was found to be the critical component of autobiographical memory affecting negative emotional experiences. Study 1 revealed that need thwarting in a specific autobiographical memory network related to the theme of loss was positively associated with depressive negative emotions, but not with other negative emotions. Study 2 showed within a prospective design a differential predictive validity between 2 autobiographical memory networks (an anger-related vs. a guilt-related memory) on situational anger reactivity with respect to unfair treatment. All of these results held after controlling for neuroticism (Studies 1 and 2), self-control (Study 2), and for the valence (Study 1) and emotions (Study 2) found in the measured autobiographical memory network. These findings highlight the ongoing emotional significance of representations of need thwarting in autobiographical memory networks. (c) 2011 APA, all rights reserved.

Food-borne zoonoses, the EU zoonosis legislation and the prospects for food safety and consumer protection during primary animal production.

PubMed

Smulders, Frans J M; Vågsholm, Ivar; Korkeala, Hannu

2008-01-01

Zoonoses are diseases that are transmitted naturally between animals and humans. The control of food-borne zoonoses within the European Union is a prerequisite for assuring a functional internal market and consequently represents an important item on the political agenda. Unfortunately, until recently, gaining a clear view of the current incidence of food-borne zoonoses and the prevalence of its causative agents has been frustrated by the absence of reliable monitoring and reporting systems. Similarly, it has become clear that, Europe wide, one has witnessed only limited success with regard to the control of important food-borne agents such as Salmonella spp. The European Union has adopted legislation to remedy this situation and to control food-borne zoonoses in primary production. This contribution discusses the incentives for introducing EU Directive 2003/99/EC and EU Regulation No. 2160/2003, summarises their essentials and discusses major ramifications of both pieces of legislation for the prevention of food-borne zoonoses. It is concluded that there is reason for cautious optimism concerning human salmonellosis, while for other food-borne zoonoses there should be a call for action.

Transitioning of special needs paediatric patients to adult special needs dental services.

PubMed

Borromeo, G L; Bramante, G; Betar, D; Bhikha, C; Cai, Y Y; Cajili, C

2014-09-01

Special needs dentistry is in its infancy compared to other dental specialties. Continuity of care through transition from paediatric to adult dental care providers is unknown. This study seeks to determine the nature of transition practices adopted by paediatric and special needs (SN) specialists practising throughout Australia. A survey was sent to all paediatric and SN specialist dentists in Australia to determine the nature of current transition practices for paediatric SN patients in Australia. Two subsequent mail-outs were sent to non-responders. Forty-nine specialist dentists registered across Australia completed the survey, of which 35 (71%) were paediatric dentists and 14 (29%) were SN dentists. Both paediatric and SN dentists treated patients over the age of 18. Of the total paediatric dentists who had transition discussions with their paediatric patients and their families, the majority (over 80%) discussed treatment options available as part of future oral care management. Paediatric dentists identified level of independence and financial situations as the most significant barrier for transition. Key factors exist that should be discussed with SN patients and their parents and/or guardians in order to enhance the prospect of sustained dental care into adulthood. © 2014 Australian Dental Association.

Prediction of sexual assault experiences in college women based on rape scripts: a prospective analysis.

PubMed

Turchik, Jessica A; Probst, Danielle R; Irvin, Clinton R; Chau, Minna; Gidycz, Christine A

2009-04-01

Although script theory has been applied to sexual assault (e.g., H. Frith & C. Kitzinger, 2001; A. S. Kahn, V. A. Andreoli Mathie, & C. Torgler, 1994), women's scripts of rape have not been examined in relation to predicting sexual victimization experiences. The purpose of the current study was to examine how elements of women's sexual assault scripts predicted their sexual assault experiences over a follow-up period. The authors used data from a baseline and follow-up session for 339 undergraduate women. The results suggest that women who constructed narratives containing certain elements were more likely to report a sexual assault over the academic quarter. Specifically, narratives containing the woman utilizing nonforceful resistance, the woman having less control over the outcome of the situation, the assault happening outdoors, the assault being more severe, and the woman having known the perpetrator less time were predictive of reported sexual victimization over the 8-week follow-up period. Additionally, having a history of adolescent sexual victimization was also predictive of reported sexual victimization over the quarter. These findings have important implications in sexual assault risk-reduction programming, which are discussed.

Plant responses to environmental stresses—from gene to biotechnology

PubMed Central

Ahanger, Mohammad Abass; Akram, Nudrat Aisha; Ashraf, Muhammad; Alyemeni, Mohammed Nasser; Wijaya, Leonard

2017-01-01

Abstract Increasing global population, urbanization and industrialization are increasing the rate of conversion of arable land into wasteland. Supplying food to an ever-increasing population is one of the biggest challenges that agriculturalists and plant scientists are currently confronting. Environmental stresses make this situation even graver. Despite the induction of several tolerance mechanisms, sensitive plants often fail to survive under environmental extremes. New technological approaches are imperative. Conventional breeding methods have a limited potential to improve plant genomes against environmental stress. Recently, genetic engineering has contributed enormously to the development of genetically modified varieties of different crops such as cotton, maize, rice, canola and soybean. The identification of stress-responsive genes and their subsequent introgression or overexpression within sensitive crop species are now being widely carried out by plant scientists. Engineering of important tolerance pathways, like antioxidant enzymes, osmolyte accumulation, membrane-localized transporters for efficient compartmentation of deleterious ions and accumulation of essential elements and resistance against pests or pathogens is also an area that has been intensively researched. In this review, the role of biotechnology and its successes, prospects and challenges in developing stress-tolerant crop cultivars are discussed. PMID:28775828

Face lift.

PubMed

Warren, Richard J; Aston, Sherrell J; Mendelson, Bryan C

2011-12-01

After reading this article, the participant should be able to: 1. Identify and describe the anatomy of and changes to the aging face, including changes in bone mass and structure and changes to the skin, tissue, and muscles. 2. Assess each individual's unique anatomy before embarking on face-lift surgery and incorporate various surgical techniques, including fat grafting and other corrective procedures in addition to shifting existing fat to a higher position on the face, into discussions with patients. 3. Identify risk factors and potential complications in prospective patients. 4. Describe the benefits and risks of various techniques. The ability to surgically rejuvenate the aging face has progressed in parallel with plastic surgeons' understanding of facial anatomy. In turn, a more clear explanation now exists for the visible changes seen in the aging face. This article and its associated video content review the current understanding of facial anatomy as it relates to facial aging. The standard face-lift techniques are explained and their various features, both good and bad, are reviewed. The objective is for surgeons to make a better aesthetic diagnosis before embarking on face-lift surgery, and to have the ability to use the appropriate technique depending on the clinical situation.

[Socioeconomic factors associated with self-rated socioeconomic status among the elderly in two Latin American countries.

PubMed

Brenes-Camacho, Gilbert

2013-01-01

The article's main goal is to study the relationship between subjective perception of own economic situation and objective measures of economic well-being -sources of income, home ownership, education level, and informal family transfers- among the elderly in two Latin American countries: Mexico and Costa Rica. The data come from two surveys about ageing: CRELES in Costa Rica and MHAS in Mexico. The most important dependent variables is derived from the answer to the question "How would you rate your current economic situation? in Costa Rica, and "Would you say that your current economic situation is…?" in Mexico. For both surveys, the answers were coded as a binary variable; code 0 represents the Excellent, Very Good, and Good categories, while the code 1 represents the Fair or Bad categories. The analysis finds that retirement pension income is an important factor for defining self-rated economic situation in both countries. In Costa Rica, spouse's income and home ownership are relevant predictors for the perception of well-being, while in Mexico, receiving transfer income is associated with this perception.

Video analysis of head blows leading to concussion in competition Taekwondo.

PubMed

Koh, Jae O; Watkinson, E Jane; Yoon, Yong-Jin

2004-12-01

To analyse the situational and contextual factors surrounding concussions and head blows in Taekwondo. Prospective design. Direct observation, subject interview and videotape recording used. A total of 2328 competitors participated in the 2001 tournament, South Korea. All matches were recorded on videotape. All recipients of head blows were interviewed by athletic therapists and the researcher immediately after the match. The videotapes of concussions and head blows were analysed. A total of 1009 head blows including concussions were analysed. Head blows and concussions were most evident when the attacker was situated in a closed stance and received a single roundhouse kick. The most frequent anatomical site of the head impact was the temporal region. The frequency of head blows and concussions is high in Taekwondo. Development of blocking skills, safety education, rigorous enforcement of the competition rules and improvement of head-gear are recommended.

Exploring hurdles to transfer : student experiences of applying knowledge across disciplines

NASA Astrophysics Data System (ADS)

Lappalainen, Jouni; Rosqvist, Juho

2015-04-01

This paper explores the ways students perceive the transfer of learned knowledge to new situations - often a surprisingly difficult prospect. The novel aspect compared to the traditional transfer studies is that the learning phase is not a part of the experiment itself. The intention was only to activate acquired knowledge relevant to the transfer target using a short primer immediately prior to the situation where the knowledge was to be applied. Eight volunteer students from either mathematics or computer science curricula were given a task of designing an adder circuit using logic gates: a new context in which to apply knowledge of binary arithmetic and Boolean algebra. The results of a phenomenographic classification of the views presented by the students in their post-experiment interviews are reported. The degree to which the students were conscious of the acquired knowledge they employed and how they applied it in a new context emerged as the differentiating factors.

Situational Leadership in Air Traffic Control

NASA Technical Reports Server (NTRS)

Arvidsson, Marcus; Johansson, Curt R.; Ek, Asa; Akselsson, Roland

2007-01-01

In high-risk environments such as air traffic control, leadership on different levels plays a certain role in establishing, promoting, and maintaining a good safety culture. The current study aimed to investigate how leadership styles, leadership style adaptability, and over and under task leadership behavior differed across situations, operative conditions, leadership structures, and working tasks in an air traffic control setting. Study locations were two air traffic control centers in Sweden with different operational conditions and leadership structures, and an administrative air traffic management unit. Leadership was measured with a questionnaire based on Leader Effectiveness and Adaptability Description (LEAD; Blanchard, Zigarmi & Zigarmi, 2003; Hersey & Blanchard, 1988). The results showed that the situation had strong impact on the leadership in which the leadership behavior was more relationship oriented in Success and Group situations than in Hardship and Individual situations. The leadership adaptability was further superior in Success and Individual situations compared with Hardship and Group situations. Operational conditions, leadership structures and working tasks were, on the other hand, not associated with leadership behavior.

Is a specific eyelid patch test series useful? Results of a French prospective study.

PubMed

Assier, Haudrey; Tetart, Florence; Avenel-Audran, Martine; Barbaud, Annick; Ferrier-le Bouëdec, Marie-Christine; Giordano-Labadie, Françoise; Milpied, Brigitte; Amsler, Emmanuelle; Collet, Evelyne; Girardin, Pascal; Soria, Angèle; Waton, Julie; Truchetet, François; Bourrain, Jean-Luc; Gener, Gwendeline; Bernier, Claire; Raison-Peyron, Nadia

2018-06-08

Eyelids are frequent sites of contact dermatitis. No prospective study focused on eyelid allergic contact dermatitis (EACD) has yet been published, and this topic has never been studied in French patients. To prospectively evaluate the usefulness of an eyelid series in French patients patch tested because of EACD, and to describe these patients. We prospectively analysed standardized data for all patients referred to our departments between September 2014 and August 2016 for patch testing for suspected EACD as the main reason. All patients were patch tested with an eyelid series, the European baseline series (EBS), the French additional series, and their personal products. Patch testing with additional series and repeated open application tests (ROATs) or open tests were performed if necessary. A standardized assessment of the relevance was used, and the analysis of the results was focused on patients having positive test results with a current certain relevance. Two-hundred and sixty-four patients (238 women and 26 men) were included. Three-hundred and twenty-two tests gave positive results in 167 patients, 84 of whom had currently relevant reactions: 56 had currently relevant positive test reactions to the EBS, 16 had currently relevant positive test reactions to their personal products, 8 had currently relevant positive test reactions to the French additional series, and 4 had currently relevant positive test reactions to the eyelid series. Sixty-seven per cent of all relevant cases were related to cosmetic products. The most frequent allergens with current relevance were methylisothiazolinone (10.2%), fragrance mix I (3%), nickel (2.7%), hydroxyperoxides of linalool (2.7%) and limonene (2.3%), and Myroxylon pereirae (2.3%). Current atopic dermatitis was found in 9.5% of patients. The duration of dermatitis was shorter (23.2 vs 34.2 months; P = .035) in patients with currently relevant test reactions. The percentage of currently relevant tests remained the same when atopic patients or dermatitis localized only on the eyelids were taken into account. In French patients, testing for EACD with the extended baseline series and personal products, also including ROATs and use tests, appears to be adequate, considering the currently relevant positive test reactions. The regular addition of an eyelid series does not seem to be necessary. © 2018 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

The Role of Prospective Memory in Medication Adherence: A Review of an Emerging Literature

PubMed Central

Zogg, Jennifer B.; Woods, Steven Paul; Sauceda, John A.; Wiebe, John S.; Simoni, Jane M.

2013-01-01

Although neurocognitive impairment is an established risk factor for medication non-adherence, standard neurocognitive tests developed for clinical purposes may not fully capture the complexities of non-adherence behavior or effectively inform theory-driven interventions. Prospective memory, an innovative cognitive construct describing one’s ability to remember to do something at a later time, is an understudied factor in the detection and remediation of medication non-adherence. This review orients researchers to the construct of prospective memory, summarizes empirical evidence for prospective memory as a risk factor for non-adherence, discusses the relative merits of current measurement techniques, and highlights potential prospective memory-focused intervention strategies. A comprehensive literature review was conducted of published empirical studies investigating prospective memory and medication adherence. Overall, reviewed studies suggest that prospective memory is an important component of medication adherence, providing incremental ecological validity over established predictors. Findings indicate that prospective memory-based interventions might be an effective means of improving adherence. PMID:21487722

The epidemic of HIV/AIDS in developing countries; the current scenario in Pakistan.

PubMed

Yousaf, Muhammad Z; Zia, Sadia; Babar, Masroor E; Ashfaq, Usman A

2011-08-12

HIV (Human Immunodeficiency virus) causes (acquired immunodeficiency syndrome) AIDS, in which the immune system of body totally fails to develop any defense against the foreign invaders. Infection with HIV occurs by transfer of blood, semen, and breast milk. HIV/AIDS is a global problem and it results nearly 25 million deaths worldwide. Developing countries like Pakistan have issues regarding Public Health. Currently, epidemic of HIV/AIDS is established in Pakistan and there is a threat of an expanded HIV/AIDS outbreak in the country. The major reason is that population is engaging in high-risk practices, low awareness about HIV/AIDS, and treacherous blood transfusion practices. A supplementary threat to Pakistan is India because both sharing a border and India is facing a rapidly growing HIV/AIDS epidemic. Local NGOs, National and International organizations are warning that in near future Pakistan may experiences bad situation regarding HIV/AIDS.In the present article we focused current situation of surveillance of HIV/AIDS, its virology, genotype, diagnostics, high-risk groups, reasons of vulnerability in Pakistani population, and the role of different national and international organizations in this situation.

Falls from height during the floor slab formwork of buildings: current situation in Spain.

PubMed

Adam, Jose M; Pallarés, Francisco J; Calderón, Pedro A

2009-01-01

One of the phases with the highest risk of falls from a height in the construction of a building is during the floor slab formwork stage. This paper analyzes this particular risk, as well as the most frequently used fall-protection systems. A survey was carried out to define the current situation in Spain with regard to falls from a height during floor slab formwork and the fall-protection systems used to prevent such a risk. The results of the survey clarified the current situation in Spain with regard to this risk, and made it clear that there is considerable risk of falling from a height during the floor slab formwork stage. All the safety systems analyzed presented a series of weak points that should be studied in detail before they can be used on building sites. The risk of falling associated with floor slab formwork and the most frequently used protection systems are analyzed. As no research had been carried out to date on this type of risk, we consider the research presented in this article to be a pioneer in the field.

Ocular onchocerciasis: current management and future prospects

PubMed Central

Babalola, Olufemi Emmanuel

2011-01-01

This paper reviews the current management of onchocerciasis and its future prospects. Onchocerciasis is a disease affecting millions of people in Africa, South and Central America, and Yemen. It is spread by the blackfly as a vector and caused by the filarial nematode, Onchocerca volvulus. A serious attempt was made by the Onchocerciasis Control Program between 1975 and 2002 to eliminate the vector in eleven of the endemic countries in West Africa, and with remarkable success. Formerly, the treatment was with diethyl carbamazine for the microfilaria and suramin for the adult worm. These drugs are now known to be toxic and unsuitable for mass distribution. In particular, they precipitate optic nerve disease. With the discovery of ivermectin, a much safer microfilaricide, and the decision of Merck to distribute the drug free of charge for as long as needed, the strategy of control switched to mass drug administration through community-directed treatment with ivermectin. So far, millions have received this annual or biannual treatment through the African Program for Onchocerciasis Control and the Onchocerciasis Elimination Program for the Americas. However, the problem with ivermectin is that it is a monotherapy microfilaricide which has limited effect on the adult worm, and thus will need to be continued for the life span of the adult worm, which may last up to 15 years. There are also early reports of resistance. Serious encephalopathy and death may occur when ivermectin is used in subjects heavily infested with loiasis. It seems unlikely that a break in transmission will occur with community-directed treatment with ivermectin in Africa because of population migrations and the highly efficient vector, but in the Americas some countries such as Columbia and the Oaxaca focus in Mexico have reported eradication. Vector control is only now applicable in selected situations, and particularly to control the nuisance value of the blackfly. Trials are ongoing for alternatives to ivermectin. Candidate drugs include moxidectin, a macrofilaricide, doxycycline which targets the Wolbachia endosymbiont, and flubendazole, which shows promise with the newer oral cyclodextrin formulation. PMID:22069350

Driving Cessation and Dementia: Results of the Prospective Registry on Dementia in Austria (PRODEM)

PubMed Central

Seiler, Stephan; Schmidt, Helena; Lechner, Anita; Benke, Thomas; Sanin, Guenter; Ransmayr, Gerhard; Lehner, Riccarda; Dal-Bianco, Peter; Santer, Peter; Linortner, Patricia; Eggers, Christian; Haider, Bernhard; Uranues, Margarete; Marksteiner, Josef; Leblhuber, Friedrich; Kapeller, Peter; Bancher, Christian; Schmidt, Reinhold

2012-01-01

Objective To assess the influence of cognitive, functional and behavioral factors, co-morbidities as well as caregiver characteristics on driving cessation in dementia patients. Methods The study cohort consists of those 240 dementia cases of the ongoing prospective registry on dementia in Austria (PRODEM) who were former or current car-drivers (mean age 74.2 (±8.8) years, 39.6% females, 80.8% Alzheimer’s disease). Reasons for driving cessation were assessed with the patients’ caregivers. Standardized questionnaires were used to evaluate patient- and caregiver characteristics. Cognitive functioning was determined by Mini-Mental State Examination (MMSE), the CERAD neuropsychological test battery and Clinical Dementia Rating (CDR), activities of daily living (ADL) by the Disability Assessment for Dementia, behavior by the Neuropsychiatric Inventory (NPI) and caregiver burden by the Zarit burden scale. Results Among subjects who had ceased driving, 136 (93.8%) did so because of “Unacceptable risk” according to caregiver’s judgment. Car accidents and revocation of the driving license were responsible in 8 (5.5%) and 1(0.7%) participant, respectively. Female gender (OR 5.057; 95%CI 1.803–14.180; p = 0.002), constructional abilities (OR 0.611; 95%CI 0.445–0.839; p = 0.002) and impairment in Activities of Daily Living (OR 0.941; 95%CI 0.911–0.973; p<0.001) were the only significant and independent associates of driving cessation. In multivariate analysis none of the currently proposed screening tools for assessment of fitness to drive in elderly subjects including the MMSE and CDR were significantly associated with driving cessation. Conclusion The risk-estimate of caregivers, but not car accidents or revocation of the driving license determines if dementia patients cease driving. Female gender and increasing impairment in constructional abilities and ADL raise the probability for driving cessation. If any of these factors also relates to undesired traffic situations needs to be determined before recommendations for their inclusion into practice parameters for the assessment of driving abilities in the elderly can be derived from our data. PMID:23300746

Pubic hair removal and sexual behavior: findings from a prospective daily diary study of sexually active women in the United States.

PubMed

Herbenick, Debby; Hensel, Devon; Smith, Nicole K; Schick, Vanessa; Reece, Michael; Sanders, Stephanie A; Fortenberry, J Dennis

2013-03-01

Pubic hair removal is prevalent among women in the United States. However, most studies related to pubic hair removal are based on cross-sectional surveys and retrospective recall. The purpose of this research was to, in a prospective event-level daily diary study, assess demographic, affective, relational, situational, and behavioral factors related to women's pubic hair removal. Data collection occurred as part of a 5-week prospective, Internet-based daily diary study. Age; Affective predictors (positive mood, negative mood, feeling interested in sex, feeling in love); Relational predictors (partner support, partner negativity, partner type, partner gender); Situational predictors (any vaginal symptoms, use of any vaginal hygiene products; having applied any creams to the genitals); Behavioral variables (penile-vaginal sex, penile-anal sex, had finger inserted into vagina, had clitoris stimulated with fingers, inserted toy into vagina, used vibrator on clitoris, inserted finger into anus, inserted toy into anus, duration of penetration, intensity of penetration). A total of 2,453 women ages 18 to 68 (mean age 32.69) completed the study, contributing 49,287 total diaries (mean per person 24.5; standard deviation 10.3, median 30); 15.2% of all days (N = 7,362) involved pubic hair waxing or shaving, with the vast majority of hair removal days involving shaving (N = 7,302; 99%). Pubic hair removal was significantly associated with younger age, a greater interest in sex, vaginal fingering, finger-clitoral stimulation, having a casual sex partner, using vaginal hygiene products, and applying cream to the genitals. Hair removal was marginally associated with longer duration of vaginal penetration. These findings provide greater insight into the factors associated with women's pubic hair removal and their sexual experiences on a day-to-day level. Clinical and educational implications are discussed. © 2012 International Society for Sexual Medicine.

Early breastfeeding experiences of adolescent mothers: a qualitative prospective study

PubMed Central

2012-01-01

Background Teen mothers face many challenges to successful breastfeeding and are less likely to breastfeed than any other population group in the U.S. Few studies have investigated this population; all prior studies are cross-sectional and collect breastfeeding data retrospectively. The purpose of our qualitative prospective study was to understand the factors that contribute to the breastfeeding decisions and practices of teen mothers. Methods This prospective study took place from January through December 2009 in Greensboro, North Carolina in the U.S. We followed the cohort from pregnancy until two weeks after they ceased all breastfeeding and milk expression. We conducted semi-structured interviews at baseline and follow-up, and tracked infant feeding weekly by phone. We analyzed the data to create individual life and breastfeeding journeys and then identified themes that cut across the individual journeys. Results Four of the five teenagers breastfed at the breast for nine days: in contrast, one teen breastfed exclusively for five months. Milk expression by pumping was associated with significantly longer provision of human milk. Breastfeeding practices and cessation were closely connected with their experiences as new mothers in the context of ongoing multiple roles, complex living situations, youth and dependency, and poor knowledge of the fundamentals of breastfeeding and infant development. Breastfeeding cessation was influenced by inadequate breastfeeding skill, physically unpleasant and painful early experiences they were unprepared to manage, and inadequate health care response to real problems. Conclusions Continued breastfeeding depends on a complex interplay of multiple factors, including having made an informed choice and having the skills, support and experiences needed to sustain the belief that breastfeeding is the best choice for them and their baby given their life situation. Teenagers in the US context need to have a positive early breastfeeding experience, be able to identify and claim a reliable support system supportive of breastfeeding, and gain through their experience, a belief in their own agency and competency as mothers. PMID:23020833

[Measles, mumps and rubella virus infection in pregnancy. Possible adverse effects on pregnant women, pregnancy outcome and the fetus].

PubMed

Enders, M; Biber, M; Exler, S

2007-11-01

Measles, mumps and rubella are common childhood diseases. Therefore, frequent and intense contact with children of preschool age may be associated with a higher infection risk for childcare providers. This overview summarizes current knowledge on possible adverse effects of these infections on pregnant women, pregnancy outcome and the fetus. Acute rubella or mumps virus infections are apparently not more severe in pregnant than non-pregnant women. In contrast, measles virus infection in pregnancy is linked to a higher incidence of pneumonitis and hospitalization. Evidence of congenital defects due to fetal infection is only provided in case of rubella virus infection in early pregnancy. Following rubella virus infection in the first trimester an increased fetal loss rate was reported. In 1966, a prospective study showed also a significant association between maternal mumps in the first trimester and an increased risk of abortion. But other investigators could not confirm this association. Measles and rubella but not mumps virus infections are linked to an increased premature birth rate. Occurring in late pregnancy, all three infections can result in birth of an infected infant. But severe disease occurs rarely and is mostly reported for premature infants with early neonatal measles. Preventive measures, aimed to reduce the risk of infection or severe complications for pregnant childcare providers, should consider the individual history of the employee (e.g. previous immunizations or antibody test results), the current epidemiological situation and possible interventions like passive immunization in case of exposure to measles.

Effort-reward imbalance and depression among private practice physicians.

PubMed

Tsutsumi, Akizumi; Kawanami, Shoko; Horie, Seichi

2012-02-01

Current private practice physicians provide medical services in a harsh economic situation. The effort-reward imbalance (ERI) model puts its emphasis on an imbalance between high efforts spent and low rewards received in occupational life. ERI model includes three different reward factors from task to organizational levels. We examined whether ERI in terms of low organizational reward (poor prospective and job insecurity) could be the most relevant and strongly associated with depression among private practice physicians. This is a cross-sectional questionnaire study of 1,103 private practice physicians who were currently working in clinical settings and completed the data of exposure and outcome. The study questionnaire was mailed to all the physicians listed as members of a local branch of the Japan Medical Association (n = 3,441) between November and December 2008. Outcomes were prevalence of depression as measured by the Center for Epidemiologic Studies Depression Scale and adjusted odds ratios (OR) of depression with respect to ERI. Fifty-seven percent of physicians were exposed to ERI, and 18% of the physicians were depressed. Logistic regression analyses revealed that ERI was significantly associated with depression (OR and 95% confidence interval = 3.57; 2.43-5.26). ERI with regard to organizational reward was most prevalent (60%) and had the strongest association with depression (5.14; 3.36-7.92). Predominant prevalence of ERI in terms of organizational level low reward and strong associations between the ERI component and depression suggests that countermeasures from social perspective are crucial.

Toward endobronchial Ir-192 high-dose-rate brachytherapy therapeutic optimization

NASA Astrophysics Data System (ADS)

Gay, H. A.; Allison, R. R.; Downie, G. H.; Mota, H. C.; Austerlitz, C.; Jenkins, T.; Sibata, C. H.

2007-06-01

A number of patients with lung cancer receive either palliative or curative high-dose-rate (HDR) endobronchial brachytherapy. Up to a third of patients treated with endobronchial HDR die from hemoptysis. Rather than accept hemoptysis as an expected potential consequence of HDR, we have calculated the radial dose distribution for an Ir-192 HDR source, rigorously examined the dose and prescription points recommended by the American Brachytherapy Society (ABS), and performed a radiobiological-based analysis. The radial dose rate of a commercially available Ir-192 source was calculated with a Monte Carlo simulation. Based on the linear quadratic model, the estimated palliative, curative and blood vessel rupture radii from the center of an Ir-192 source were obtained for the ABS recommendations and a series of customized HDR prescriptions. The estimated radius at risk for blood vessel perforation for the ABS recommendations ranges from 7 to 9 mm. An optimized prescription may in some situations reduce this radius to 4 mm. The estimated blood perforation radius is generally smaller than the palliative radius. Optimized and individualized endobronchial HDR prescriptions are currently feasible based on our current understanding of tumor and normal tissue radiobiology. Individualized prescriptions could minimize complications such as fatal hemoptysis without sacrificing efficacy. Fiducial stents, HDR catheter centering or spacers and the use of CT imaging to better assess the relationship between the catheter and blood vessels promise to be useful strategies for increasing the therapeutic index of this treatment modality. Prospective trials employing treatment optimization algorithms are needed.

Anxiety Sensitivity as a Prospective Predictor of Alcohol Use Disorders

ERIC Educational Resources Information Center

Schmidt, Norman B.; Buckner, Julia D.; Keough, Meghan E.

2007-01-01

Emerging evidence suggests that elevated anxiety sensitivity (AS) is associated with substance use disorders. However, prospective evidence regarding this association is currently lacking. The primary aim of the present study was to determine whether AS is involved in the pathogenesis of substance-related psychopathology. A large, nonclinical…

Prospective Elementary Teachers' Aesthetic Experience and Relationships to Mathematics

ERIC Educational Resources Information Center

Chen, Rong-Ji

2017-01-01

Previous research has adopted various approaches to examining teachers' and students' relationships to mathematics. The current study extended this line of research and investigated six prospective elementary school teachers' experiences in mathematics and how they saw themselves as learners of mathematics. One-on-one interviews with the…

An Integrated Decision-Making Model for Categorizing Weather Products and Decision Aids

NASA Technical Reports Server (NTRS)

Elgin, Peter D.; Thomas, Rickey P.

2004-01-01

The National Airspace System s capacity will experience considerable growth in the next few decades. Weather adversely affects safe air travel. The FAA and NASA are working to develop new technologies that display weather information to support situation awareness and optimize pilot decision-making in avoiding hazardous weather. Understanding situation awareness and naturalistic decision-making is an important step in achieving this goal. Information representation and situation time stress greatly influence attentional resource allocation and working memory capacity, potentially obstructing accurate situation awareness assessments. Three naturalistic decision-making theories were integrated to provide an understanding of the levels of decision making incorporated in three operational situations and two conditions. The task characteristics associated with each phase of flight govern the level of situation awareness attained and the decision making processes utilized. Weather product s attributes and situation task characteristics combine to classify weather products according to the decision-making processes best supported. In addition, a graphical interface is described that affords intuitive selection of the appropriate weather product relative to the pilot s current flight situation.

Medicare payment system for hospital inpatients: diagnosis-related groups.

PubMed

Baker, Judith J

2002-01-01

Diagnosis-Related Groups (DRGs) are categories of patient conditions that demonstrate similar levels of hospital resources required to treat the conditions. Each inpatient that is discharged from an acute care hospital can be classified into one of the 506 DRGs currently utilized by the Medicare program. The Medicare DRG prospective payment methodology has been in use for almost two decades and is used by hospital managers for planning and decisionmaking. The viability of DRGs for future prospective payment depends on the ability to keep up with the times through updates of the current methodology.

[Current recommendations for basic/advanced life support : Addressing unanswered questions and future prospects].

PubMed

Fink, K; Schmid, B; Busch, H-J

2016-11-01

The revised guidelines for cardiopulmonary resuscitation were implemented by the European Resuscitation Council (ERC) in October 2015. There were few changes concerning basic and advanced life support; however, some issues were clarified compared to the ERC recommendations from 2010. The present paper summarizes the procedures of basic and advanced life support according to the current guidelines and highlights the updates of 2015. Furthermore, the article depicts future prospects of cardiopulmonary resuscitation that may improve outcome of patients after cardiac arrest in the future.

Views of implementation approaches by top managers in health service organizations.

PubMed

Nutt, P C

1996-01-01

This study examined how top managers view the prospects of success and resistance when using four implementation approaches in participative and control cultures that foster climates more or less conducive to change. An accommodation approach was viewed as having the best prospect of success and of lowering resistance in a participative culture. Bargaining and incentive approaches were thought to have successful and low resistance outcomes, which were just below those of accommodation, in a control type of culture. A persuasion approach was thought to be the least effective implementation approach in a control-oriented culture. These preferences differ from prescriptions found in the implementation literature. Assuming that preferences influence behavior, implementation success could be improved if managers selected an implementation approach according to the demands of the situation. More research is needed to appreciate fully the rationale that lies behind the preferences uncovered in this research.

Risk attitude in small timesaving decisions.

PubMed

Munichor, Nira; Erev, Ido; Lotem, Arnon

2006-09-01

Four experiments are presented that explore situations in which a decision maker has to rely on personal experience in an attempt to minimize delays. Experiment 1 shows that risk-attitude in these timesaving decisions is similar to risk-attitude in money-related decisions from experience: A risky prospect is more attractive than a safer prospect with the same expected value only when it leads to a better outcome most of the time. Experiment 2 highlights a boundary condition: It suggests that a difficulty in ranking the relevant delays moves behavior toward random choice. Experiments 3 and 4 show that when actions must be taken during the delay (thereby helping compare delays), this increases the similarity of timesaving decisions to money-related decisions. In these settings the results reflect an increase in risk aversion with experience. The relationship of the results to the study of non-human time-related decisions, human money-related decisions and human time perception is discussed.

Cultural diversity, democracy and the prospects of cosmopolitanism: a theory of cultural encounters.

PubMed

Delanty, Gerard

2011-12-01

The most appropriate way of theorizing cultural diversity is to situate it in the context of a broader relational theory of culture in which the key dynamic is cultural encounters. The relational conception of culture places the emphasis on the relations between social actors and the processes by which some of these relations generate enduring cultural regularities and forms. This has important implications for political community and in particular for cosmopolitanism. It is in relationships that cultural phenomena are generated and become the basis of different kinds of political community. The paper outlines a typology of six kinds of cultural encounters and discusses four major cultural trends that variously emerge from these encounters. This approach with its emphasis on cultural encounters is the broad sociological context in which questions about cultural change and the prospects of cosmopolitanism should be discussed. © London School of Economics and Political Science 2011.

Lacking evidence for performance of implants used for proximal femoral fractures - A systematic review.

PubMed

Nyholm, Anne Marie; Palm, Henrik; Malchau, Henrik; Troelsen, Anders; Gromov, Kirill

2016-03-01

Evaluation of the long-term performance of implants used in trauma surgery relies on post-marked clinical studies since no registry based implant assessment exists. The purpose of this study was to evaluate the evidence of performance of implants currently used for treating proximal femoral fractures (PFF) in Denmark. PubMed was searched for clinical studies on primary PFF with follow-up ≥12 months, reporting implant-related failure and evaluating one of following: DHS, CHS, HipLoc, Gamma3, IMHS, InterTan, PFN, PFNA or PTN. English language and publication date after 1st of January 1990. All studies were evidence level II or III. 30 publications for SHS were found: 13 of CHS, 15 of DHS and 2 of HipLoc. In total CHS was evaluated in 1110 patients (900 prospectively), DHS in 2486 (567 prospectively) and HipLoc in 251 (all prospectively). Fifty-four publications for nails were found: 13 of Gamma3, 7 of IMHS, 5 of InterTan, 10 of PFN, 24 of PFNA and 0 of PTN. In total Gamma3 was evaluated in 1088 patients (829 prospectively), IMHS in 1543 (210 prospectively), InterTan in 595 (585 prospectively), PFN in 716 (557 prospectively), PFNA in 1762 (1018 prospectively) and PTN in 0. The clinical evidence behind the current implants used for proximal femoral fractures is weak considering the number of implants used worldwide. Sporadic evaluation is not sufficient to identify long term problems. A systematic post market surveillance of implants used for fracture treatment, preferable by a national register, is necessary in the future. Copyright © 2016 Elsevier Ltd. All rights reserved.

5 CFR 845.304 - Financial hardship.

Code of Federal Regulations, 2010 CFR

2010-01-01

... situations when the annuitant from whom collection is sought needs substantially all of his or her current income and liquid assets to meet current ordinary and necessary living expenses and liabilities. (a... primary emphasis will be placed upon the annuitant's liquid assets and current income in making such...

Mathematical literacy skills of students' in term of gender differences

NASA Astrophysics Data System (ADS)

Lailiyah, Siti

2017-08-01

Good mathematical literacy skills will hopefully help maximize the tasks and role of the prospective teacher in activities. Mathematical literacy focus on students' ability to analyze, justify, and communicate ideas effectively, formulate, solve and interpret mathematical problems in a variety of forms and situations. The purpose of this study is to describe the mathematical literacy skills of the prospective teacher in term of gender differences. This research used a qualitative approach with a case study. Subjects of this study were taken from two male students and two female students of the mathematics education prospective teacher who have followed Community Service Program (CSP) in literacy. Data were collected through methods think a loud and interviews. Four prospective teachers were asked to fill mathematical literacy test and video taken during solving this test. Students are required to convey loud what he was thinking when solving problems. After students get the solution, researchers grouped the students' answers and results think aloud. Furthermore, the data are grouped and analyzed according to indicators of mathematical literacy skills. Male students have good of each indicator in mathematical literacy skills (the first indicator to the sixth indicator). Female students have good of mathematical literacy skills (the first indicator, the second indicator, the third indicator, the fourth indicator and the sixth indicator), except for the fifth indicators that are enough.

The sensitivity of a virtual reality task to planning and prospective memory impairments: group differences and the efficacy of periodic alerts on performance.

PubMed

Sweeney, Siobhan; Kersel, Denyse; Morris, Robin G; Manly, Tom; Evans, Jonathan J

2010-04-01

Executive functions have been argued to be the most vulnerable to brain injury. In providing an analogue of everyday situations amenable to control and management virtual reality (VR) may offer better insights into planning deficits consequent upon brain injury. Here 17 participants with a non-progressive brain injury and reported executive difficulties in everyday life were asked to perform a VR task (working in a furniture storage unit) that emphasised planning, rule following and prospective memory tasks. When compared with an age and IQ-matched control group, the patients were significantly poorer in terms of their strategy, their time-based prospective memory, the overall time required and their propensity to break rules. An examination of sensitivity and specificity of the VR task to group membership (brain-injured or control) showed that, with specificity set at maximum, sensitivity was only modest (at just over 50%). A second component to the study investigated whether the patients' performance could be improved by periodic auditory alerts. Previous studies have demonstrated that such cues can improve performance on laboratory tests, executive tests and everyday prospective memory tasks. Here, no significant changes in performance were detected. Potential reasons for this finding are discussed, including symptom severity and differences in the tasks employed in previous studies.

Using remote sensing techniques and field-based structural analysis to explore new gold and associated mineral sites around Al-Hajar mine, Asir terrane, Arabian Shield

NASA Astrophysics Data System (ADS)

Sonbul, Abdullah R.; El-Shafei, Mohamed K.; Bishta, Adel Z.

2016-05-01

Modern earth resource satellites provide huge amounts of digital imagery at different resolutions. These satellite imageries are considered one of the most significant sources of data for mineral exploration. Image processing techniques were applied to the exposed rocks around the Al-Aqiq area of the Asir terrane in the southern part of the Arabian Shield. The area under study has two sub-parallel N-S trending metamorphic belts of green-schist facies. The first belt is located southeast of Al-Aqiq, where the Al-Hajar Gold Mine is situated. It is essentially composed of metavolcanics and metasedimentary rocks, and it is intruded by different plutonic rocks of primarily diorite, syenite and porphyritic granite. The second belt is located northwest of Al-Aqiq, and it is composed of metavolcanics and metasedimentary rocks and is intruded by granite bodies. The current study aimed to distinguish the lithological units, detect and map the alteration zones, and extract the major fault lineaments around the Al-Hajar gold prospect. Digital satellite imageries, including Landsat 7 ETM + multispectral and panchromatic and SPOT-5 were used in addition to field verification. Areas with similar spectral signatures to the prospect were identified in the nearby metamorphic belt; it was considered as a target area and was inspected in the field. The relationships between the alteration zones, the mineral deposits and the structural elements were used to locate the ore-bearing zones in the subsurface. The metasedimentary units of the target area showed a dextral-ductile shearing top-to-the-north and the presence of dominant mineralized quartz vein-system. The area to the north of the Al-Hajar prospect showed also sub-parallel shear zones along which different types of alterations were detected. Field-based criteria such as hydrothermal breccia, jasper, iron gossans and porphyritic granite strongly indicate the presence of porphyry-type ore deposits in Al-Hajar metamorphic belt that may proof promising for subsurface mining.

Radiobiology of systemic radiation therapy.

PubMed

Murray, David; McEwan, Alexander J

2007-02-01

Although systemic radionuclide therapy (SRT) is effective as a palliative therapy in patients with metastatic cancer, there has been limited success in expanding patterns of utilization and in bringing novel systemic radiotherapeutic agents to routine clinical use. Although there are many factors that contribute to this situation, we hypothesize that a better understanding of the radiobiology and mechanism of action of SRT will facilitate the development of future compounds and the future designs of prospective clinical trials. If these trials can be rationalized to the biological basis of the therapy, it is likely that the long-term outcome would be enhanced therapeutic efficacy. In this review, we provide perspectives of the current state of low-dose-rate (LDR) radiation research and offer linkages where appropriate with current clinical knowledge. These include the recently described phenomena of low-dose hyper-radiosensitivity-increased radioresistance (LDH-IRR), adaptive responses, and biological bystander effects. Each of these areas require a major reconsideration of existing models for radiation action and an understanding of how this knowledge will integrate into the evolution of clinical SRT practice. Validation of a role in vivo for both LDH-IRR and biological bystander effects in SRT would greatly impact the way we would assess therapeutic response to SRT, the design of clinical trials of novel SRT radiopharmaceuticals, and risk estimates for both therapeutic and diagnostic radiopharmaceuticals. We believe that the current state of research in LDR effects offers a major opportunity to the nuclear medicine community to address the basic science of clinical SRT practice, to use this new knowledge to expand the use and roles of SRT, and to facilitate the introduction of new therapeutic radiopharmaceuticals.

Access to assisted reproductive technologies in France: the emergence of the patients' voice.

PubMed

Fournier, Véronique; Berthiau, Denis; d'Haussy, Julie; Bataille, Philippe

2013-02-01

Is there any ethical justification for limiting the reproductive autonomy and not make assisted reproductive technologies available to certain prospective parents? We present and discuss the results of an interdisciplinary clinical ethics study concerning access to assisted reproductive technologies (ART) in situations which are considered as ethically problematic in France (overage or sick parents, surrogate motherhood). The study focused on the arguments that people in these situations put forward when requesting access to ART. It shows that requester's arguments are based on sound ethical values, and that their legitimacy is at least as strong as that of those used by doctors to question access to ART. Results reveal that the three implicit normative arguments that founded the law in 1994, which are still in force after the bioethics law revision in July 2011-the welfare of the child, the illegitimacy of a "right to a child," and the defense of the so called "social order"-are challenged on several grounds by requesters as reasons for limiting their reproductive autonomy. Although these results are limited to exceptional situations, they are of special interest insofar as they give voice to the requesters' own ethical concerns in the ongoing political debate over access to ART.

Outbreak column 17: Situational Awareness for healthcare outbreaks

PubMed Central

2015-01-01

Outbreak column 17 introduces the utility of Situation Awareness (SA) for outbreak management. For any given time period, an individual or team’s SA involves a perception of what is going on, meaning derived from the perception and a prediction of what is likely to happen next. The individual or team’s SA informs, but is separate to, both the decisions and actions that follow. The accuracy and completeness of an individual or team’s SA will therefore impact on the effectiveness of decisions and actions taken. SA was developed by the aviation industry and is utilised in situations which, like outbreaks, have dynamic, i.e. continuously changing problem spaces, and wherein a loss of SA is likely to lead to both poor decision-making and actions with potentially fatal consequences. The potential benefits of using SA for outbreaks are discussed and include: (1) retrospectively to identify if poor decision-making was a result of a poor SA; (2) prospectively to identify where the system is weakest; and (3) as a teaching tool to improve the skills of individuals and teams in developing a shared understanding of the here and now. PMID:28989433

[Current quality management situation and administration countermeasure study of enterprises marketing corneal contact lens].

PubMed

Liu, Yungui; Yao, Ying; Shangguan, Shihao; Gu, Qun; Gao, Wuming; Chen, Yaoshui

2014-05-01

Study the current quality management situation of enterprises marketing corneal contact lens via systemic investigations and explore effective administration countermeasures in the future. The quality management indicators of sixty-two corneal contact lens marketing enterprises in Xuhui district of Shanghai were systematically investigated and enterprises of different operation models was compared and analyzed. Wholesale enterprises and retail chain enterprises are apparently better than independent enterprises almost in all facets. Facilitate market accession of corneal contact lens marketing enterprises, encourage the business model of retail chain, enhance supervision of corneal contact lens marketing enterprises, especially independent franchisors.

Functional Recovery and Life Satisfaction in the First Year After Severe Traumatic Brain Injury: A Prospective Multicenter Study of a Norwegian National Cohort.

PubMed

Anke, Audny; Andelic, Nada; Skandsen, Toril; Knoph, Rein; Ader, Tiina; Manskow, Unn; Sigurdardottir, Solrun; Røe, Cecilie

2015-01-01

(1) To examine the impact of demographic and acute injury-related variables on functional recovery and life satisfaction after severe traumatic brain injury (sTBI) and (2) to test whether postinjury functioning, postconcussive symptoms, emotional state, and functional improvement are related to life satisfaction. Prospective national multicenter study. Level 1 trauma centers in Norway. 163 adults with sTBI. Functional recovery between 3 and 12 months postinjury measured with Glasgow Outcome Scale Extended, Rivermead Postconcussion Symptoms Questionnaire, Hospital Anxiety and Depression Scale, and satisfaction with life situation. 60% of cases experienced functional improvement from 3 to 12 months postinjury. Multivariate logistic regression analysis revealed that discharge to a rehabilitation department from acute care (odds ratio [OR] = 2.14; P < .05) and fewer days with artificial ventilation (OR = 1.04; P < .05) were significantly related to improvement. At 12 months postinjury, 85% were independent in daily activities. Most participants (63%) were satisfied with their life situation. Regression analysis revealed that older age (>65 years), low education, better functional outcome, and the absence of depressive and postconcussion symptoms were significant (P < .05) predictors of life satisfaction. Functional improvement was significantly associated with emotional state but not to life satisfaction. Following sTBI, approximately two-thirds of survivors improve between 3 and 12 months postinjury and are satisfied with their life. Direct discharge from acute care to specialized rehabilitation appears to increase functional recovery.

Mission Command in the Age of Network-Enabled Operations: Social Network Analysis of Information Sharing and Situation Awareness.

PubMed

Buchler, Norbou; Fitzhugh, Sean M; Marusich, Laura R; Ungvarsky, Diane M; Lebiere, Christian; Gonzalez, Cleotilde

2016-01-01

A common assumption in organizations is that information sharing improves situation awareness and ultimately organizational effectiveness. The sheer volume and rapid pace of information and communications received and readily accessible through computer networks, however, can overwhelm individuals, resulting in data overload from a combination of diverse data sources, multiple data formats, and large data volumes. The current conceptual framework of network enabled operations (NEO) posits that robust networking and information sharing act as a positive feedback loop resulting in greater situation awareness and mission effectiveness in military operations (Alberts and Garstka, 2004). We test this assumption in a large-scale, 2-week military training exercise. We conducted a social network analysis of email communications among the multi-echelon Mission Command staff (one Division and two sub-ordinate Brigades) and assessed the situational awareness of every individual. Results from our exponential random graph models challenge the aforementioned assumption, as increased email output was associated with lower individual situation awareness. It emerged that higher situation awareness was associated with a lower probability of out-ties, so that broadly sending many messages decreased the likelihood of attaining situation awareness. This challenges the hypothesis that increased information sharing improves situation awareness, at least for those doing the bulk of the sharing. In addition, we observed two trends that reflect a compartmentalizing of networked information sharing as email links were more commonly formed among members of the command staff with both similar functions and levels of situation awareness, than between two individuals with dissimilar functions and levels of situation awareness; both those findings can be interpreted to reflect effects of homophily. Our results have major implications that challenge the current conceptual framework of NEO. In addition, the information sharing network was largely imbalanced and dominated by a few key individuals so that most individuals in the network have very few email connections, but a small number of individuals have very many connections. These results highlight several major growing pains for networked organizations and military organizations in particular.

Mission Command in the Age of Network-Enabled Operations: Social Network Analysis of Information Sharing and Situation Awareness

PubMed Central

Buchler, Norbou; Fitzhugh, Sean M.; Marusich, Laura R.; Ungvarsky, Diane M.; Lebiere, Christian; Gonzalez, Cleotilde

2016-01-01

A common assumption in organizations is that information sharing improves situation awareness and ultimately organizational effectiveness. The sheer volume and rapid pace of information and communications received and readily accessible through computer networks, however, can overwhelm individuals, resulting in data overload from a combination of diverse data sources, multiple data formats, and large data volumes. The current conceptual framework of network enabled operations (NEO) posits that robust networking and information sharing act as a positive feedback loop resulting in greater situation awareness and mission effectiveness in military operations (Alberts and Garstka, 2004). We test this assumption in a large-scale, 2-week military training exercise. We conducted a social network analysis of email communications among the multi-echelon Mission Command staff (one Division and two sub-ordinate Brigades) and assessed the situational awareness of every individual. Results from our exponential random graph models challenge the aforementioned assumption, as increased email output was associated with lower individual situation awareness. It emerged that higher situation awareness was associated with a lower probability of out-ties, so that broadly sending many messages decreased the likelihood of attaining situation awareness. This challenges the hypothesis that increased information sharing improves situation awareness, at least for those doing the bulk of the sharing. In addition, we observed two trends that reflect a compartmentalizing of networked information sharing as email links were more commonly formed among members of the command staff with both similar functions and levels of situation awareness, than between two individuals with dissimilar functions and levels of situation awareness; both those findings can be interpreted to reflect effects of homophily. Our results have major implications that challenge the current conceptual framework of NEO. In addition, the information sharing network was largely imbalanced and dominated by a few key individuals so that most individuals in the network have very few email connections, but a small number of individuals have very many connections. These results highlight several major growing pains for networked organizations and military organizations in particular. PMID:27445905

Association of Current Work and Sleep Situations with Excessive Daytime Sleepiness and Medical Incidents among Japanese Physicians

PubMed Central

Kaneita, Yoshitaka; Ohida, Takashi

2011-01-01

Objective: The aim of the present study was to clarify the current work and sleep situations of physicians in Japan and to clarify the association between these situations and excessive daytime sleepiness as well as medical incidents. Methods: A self-administered questionnaire survey was conducted among the members of the Japan Medical Association in 2008. The randomly selected subjects comprised 3,000 male physicians and 1,500 female physicians. Results: Valid responses were obtained from 3,486 physicians (2,298 men and 1,188 women). Mean sleep duration was 6 h 36 min for men and 6 h 8 min for women. The prevalence of lack of rest due to sleep deprivation was 30.4% among men and 36.6% among women; the prevalence of insomnia was 21.0% and 18.1%, respectively; and the prevalence of EDS was 3.5%. The adjusted odds ratio for EDS was high for physicians who reported short sleep duration, lack of rest due to sleep deprivation, and a high frequency of on-call/overnight work. Physicians who had experienced a medical incident within the previous one month accounted for 19.0% of participants. The adjusted odds ratio for medical incidents was high for those subjected to long working hours, high frequency of on-call/overnight works, lack of rest due to sleep deprivation, and insomnia. Conclusion: In order to facilitate optimal health management for physicians as well as securing medical safety, it is important to fully consider the work and sleep situations of physicians. Citation: Kaneita Y; Ohida T. Association of current work and sleep situations with excessive daytime sleepiness and medical incidents among Japanese physicians. J Clin Sleep Med 2011;7(5):512-522. PMID:22003348

Real-world cost-effectiveness of pharmacogenetic screening for epilepsy treatment.

PubMed

Chen, Zhibin; Liew, Danny; Kwan, Patrick

2016-03-22

To assess the cost-effectiveness of the HLA-B*15:02 screening policy for the treatment of epilepsy in Hong Kong. From all public hospitals and clinics in Hong Kong, 13,231 patients with epilepsy who started their first antiepileptic drug (AED) between September 16, 2005, and September 15, 2011 (3 years before and 3 years after policy implementation on September 16, 2015), were identified retrospectively. A decision tree model was constructed to incorporate the real-world data on AED prescription patterns, incidences of AED-induced Stevens-Johnson syndrome (SJS)/toxic epidermal necrolysis (TEN), costs of AED treatments, SJS/TEN treatment, and HLA-B*15:02 testing, and quality of life. Cost-effectiveness of the screening policy was analyzed for 3 scenarios: (1) current real-world situation, (2) "ideal" situation assuming full policy adherence and preferable testing practices, and (3) "extended" situation simulating the extension of HLA-B*15:02 screening to phenytoin in ideal practice. The current screening policy was associated with an incremental cost-effectiveness ratio of US $85,697 per quality-adjusted life year (QALY) compared with no screening. The incremental cost-effectiveness ratio was estimated to be US $11,090/QALY in the ideal situation and US $197,158/QALY in the extended situation. The HLA-B*15:02 screening policy, as currently practiced, is not cost-effective. Its cost-effectiveness may be improved by enhancing policy adherence and by low-cost point-of-care genotyping. Extending the screening to phenytoin would not be cost-effective because of the low incidence of phenytoin-SJS/TEN among HLA-B*15:02 carriers. © 2016 American Academy of Neurology.

Ethical dilemma and moral distress: proposed new NANDA diagnoses.

PubMed

Kopala, Beverly; Burkhart, Lisa

2005-01-01

To propose two NANDA diagnoses--ethical dilemma and moral distress--and to distinguish between the NANDA diagnosis decisional conflict and the proposed nursing diagnosis of ethical dilemma. Journal articles, books, and focus group research findings. Moral/ethical situations exist in health care. Nurses' experiences of ethical dilemmas and moral distress are extrapolated to the types and categories of ethical dilemmas and moral distress that patients experience and are used as the basis for development of two new nursing diagnoses. The two proposed NANDA diagnoses fill a void in current standardized terminology. It is important that nurses have the ability to diagnose ethical or moral situations in health care. Currently, NANDA does not offer a means to document this important phenomenon. The creation of two sets of nursing diagnoses, ethical dilemma and moral distress, will enable nurses to recognize and track nursing care related to ethical or moral situations.

Analysis of the world epidemiological situation among vancomycin-resistant Enterococcus faecium infections and the current situation in Poland

PubMed

Talaga-Ćwiertnia, Katarzyna; Bulanda, Małgorzata

2018-01-01

Vancomycin-resistant Enterococcus faecium (VREfm) strains have become an important hospital pathogen due to their rapid spread, high mortality rate associated with infections and limited therapeutic options. Vancomycin resistance is predominantly mediated by VanA or VanB phenotypes, which differ as regards maintaining sensitivity to teicoplanin in the VanB phenotype. The majority of VREfm cases in the United States, Europe, Korea, South America and Africa are currently caused by the VanA phenotype. However, the epidemics in Australia and Singapore are chiefly brought about by the VanB phenotype. The rate of VREfm isolate spread varies greatly. The greatest percentage of VREfm is now recorded in the USA, Ireland and Australia. Supervision of VRE is implemented to varying degrees. Therefore, the epidemiological situation in some countries is difficult to assess due to limited data or lack thereof.

Current health and preferences for life-prolonging treatments: an application of prospect theory to end-of-life decision making.

PubMed

Winter, Laraine; Parker, Barbara

2007-10-01

As a substantial body of research attests, the acceptability of life-prolonging treatment (e.g., tube feeding) tends to be greater among people in worse health than among healthier ones. Because a decision for or against a life-prolonging treatment represents a choice between two prospects-life (usually in poor health) and death-we propose a decision model, Prospect Theory, as a theoretical account of this phenomenon. Prospect Theory postulates that pairs of distant prospects are less distinguishable than pairs of closer ones. Thus, to healthy individuals, the prospects of death and life in poor health would both be remote, and therefore, the distinction between them, small. To less healthy individuals, however, the difference between the same pairs of prospects would appear greater, and therefore, life-prolonging treatment may be more acceptable. In a cross-sectional study of 304 community-dwelling people, aged 60 years and over in the Philadelphia area, USA, preferences for 4 life-prolonging treatments in 9 health scenarios were examined in relation to participants' current health, operationalized as number of deficits in physical functioning. As predicted, less healthy people expressed stronger preferences for all life-prolonging treatments compared with healthier ones, with differences greatest in the worse-health scenarios. Preferences also varied by health scenario, with any treatment preferred in the better health scenarios. Treatment preferences did not differ by type of treatment, depressed mood or any demographic characteristic except race, with African-Americans expressing stronger treatment preferences. Implications for advance care planning are discussed.

Preventing Sexual Violence Through Bystander Intervention: Attitudes, Behaviors, Missed Opportunities, and Barriers to Intervention Among Australian University Students.

PubMed

Kania, Rachel; Cale, Jesse

2018-03-01

The concept of bystander intervention is gaining popularity in universities as a mechanism to prevent sexual violence. Prior research has focused on correlates of bystanders' intentions to intervene and intervention behaviors in situations where there is a risk of sexual violence. The current study builds on this literature by exploring the nature of missed opportunities, including perceived barriers to intervention. In all, 380 Australian undergraduate university students completed an online survey. Measures included a rape myth acceptance scale, bystander intentions to intervene, actual intervention behaviors, missed opportunities for intervention, and perceived barriers for missed opportunities. Promisingly, students reported high levels of intentions to intervene in situations where there was a risk of sexual violence and reported relatively few missed opportunities to do so when these situations did occur. Intervention behaviors varied by important demographic characteristics such as gender, age, attitudes toward sexual violence, and the nature of the situation. Younger female students, with lower levels of rape myth acceptance, who had previously engaged in bystander intervention behaviors were more likely to report intentions to intervene in future risky situations, and female international students reported fewer missed opportunities for intervention. The most common barrier to intervention for identified missed opportunities was a failure to recognize situations as having a potential risk for sexual violence, and students were most likely to intervene in situations when the opportunity to help a friend in distress arose. This study provides some preliminary empirical evidence about bystander intervention against sexual violence among Australian university students, and identifies unique contexts for intervention and what current barriers to intervention may be.

20 CFR 404.508 - Defeat the purpose of Title II.

Code of Federal Regulations, 2010 CFR

2010-04-01

...) situations where the person from whom recovery is sought needs substantially all of his current income (including social security monthly benefits) to meet current ordinary and necessary living expenses. [32 FR... necessary needs, or is dependent upon all of his current benefits for such needs. An individual's ordinary...

Standard Chinese: A Modular Approach. Student Workbook. Module 3: Money; Module 4: Directions.

ERIC Educational Resources Information Center

Defense Language Inst., Monterey, CA.

Texts in spoken Standard Chinese were developed to improve and update Chinese materials and to reflect current usage in Beijing and Taipei. The focus is on communicating in Chinese in practical situations. The overall course is organized into 10 situational modules, student workbooks, and resource modules. This workbook covers the money and…

Standard Chinese: A Modular Approach. Student Text. Module 3: Money; Module 4: Directions.

ERIC Educational Resources Information Center

Defense Language Inst., Monterey, CA.

Texts in spoken Standard Chinese were developed to improve and update Chinese materials to reflect current usage in Beijing and Taipei. The focus is on communicating in practical situations, and the texts summarize and supplement tapes. The overall course is organized into 10 situational modules, student workbooks, and resource modules. This text…

Standard Chinese: A Modular Approach. Student Text. Module 1: Orientation; Module 2: Biographic Information.

ERIC Educational Resources Information Center

Defense Language Inst., Monterey, CA.

Texts in spoken Standard Chinese were developed to improve and update Chinese materials to reflect current usage in Beijing and Taipei. The focus is on communicating in Chinese in practical situations, and the texts summarize and supplement tapes. The overall course is organized into 10 situational modules, student workbooks, and resource modules.…

Language Education in a Multilingual City: The Case of Limassol

ERIC Educational Resources Information Center

Nicolaou, Anna; Parmaxi, Antigoni; Papadima-Sophocleous, Salomi; Boglou, Dimitrios

2016-01-01

This paper aims to provide an overview of the current situation of multilingualism and language education in the city of Limassol, Cyprus. The multicultural character of Limassol is reflected in every aspect of city life, and is notably reflected in the sector of education.Therefore,there is a need to delve into the situation of language…

Situating adaptation: How governance challenges and perceptions of uncertainty influence adaptation in the Rocky Mountains

Treesearch

Carina Wyborn; Laurie Yung; Daniel Murphy; Daniel R. Williams

2015-01-01

Adaptation is situated within multiple, interacting social, political, and economic forces. Adaptation pathways envision adaptation as a continual pathway of change and response embedded within this broader sociopolitical context. Pathways emphasize that current decisions are both informed by past actions and shape the landscape of future options. This research...

Observing the Loss of Situational Awareness and Tacit Knowledge during Personnel Change-Over in a U.S. Coast Guard Command and Control Environment

DTIC Science & Technology

2012-09-01

meaning. Information (Know-what): The interpretation of a sequence of elements or in this example, ingredients such as flour , water, sugar, spices, and...the current situation. In addition, obtaining expertise from external specialty sources enriches knowledge and enhances the ability to take action

The situation of generation, treatment and supervision of common industrial solid wastes in China

NASA Astrophysics Data System (ADS)

Xu, Shumin

2018-02-01

From the point of view of location and sources, an analysis is done for the generation, utilization, treatment and storage of common industrial solid wastes in China. Based on the current situations, suggestions are given to the treatment and supervision polices in China for the utilization of common industrial solid wastes.

On Educational Advocacy and Cultural Work: Situating Community-Based Youth Work[ers] in Broader Educational Discourse

ERIC Educational Resources Information Center

Baldridge, Biana J.

2018-01-01

Background/Context: The current educational market nestled in neoliberal and market-based reform efforts has shifted the nature of public education. Community-based educational spaces are also shaped within this context. As such, given the political and educational climate youth workers are situated in, their role as advocates, cultural workers,…

Orientation and Mobility in Australia and New Zealand: Situational Analysis and Census

ERIC Educational Resources Information Center

Deverell, Lil; Scott, Bronwen

2014-01-01

The orientation and mobility (O&M) profession is well established in Australia and New Zealand. This paper gives a situational analysis of O&M in these countries, including a brief history, an overview of professional training and current activity, and data gained from two censuses of the profession undertaken in 2002 and 2011. Social…

Development and Construct Validation of a Situational Judgment Test of Strategic Knowledge of Classroom Management in Elementary Schools

ERIC Educational Resources Information Center

Gold, Bernadette; Holodynski, Manfred

2015-01-01

The current study describes the development and construct validation of a situational judgment test for assessing the strategic knowledge of classroom management in elementary schools. Classroom scenarios and accompanying courses of action were constructed, of which 17 experts confirmed the content validity. A pilot study and a cross-validation…

Earth at Rest: Aesthetic Experience and Students' Grounding in Science Education

ERIC Educational Resources Information Center

Østergaard, Edvin

2017-01-01

Focus of this article is the current situation characterized by students' de-rootedness and possible measures to improve the situation within the frame of education for sustainable development. My main line of argument is that science teachers can practice teaching in such a way that students are brought in deeper contact to the environment. I…

Provisional Tic Disorder: What to tell parents when their child first starts ticcing

PubMed Central

Black, Kevin J; Black, Elizabeth Rose; Greene, Deanna J.; Schlaggar, Bradley L.

2016-01-01

The child with recent onset of tics is a common patient in a pediatrics or child neurology practice. If the child’s first tic was less than a year in the past, the diagnosis is usually Provisional Tic Disorder (PTD). Published reviews by experts reveal substantial consensus on prognosis in this situation: the tics will almost always disappear in a few months, having remained mild while they lasted. Surprisingly, however, the sparse existing data may not support these opinions. PTD may have just as much importance for science as for clinical care. It provides an opportunity to prospectively observe the spontaneous remission of tics. Such prospective studies may aid identification of genes or biomarkers specifically associated with remission rather than onset of tics. A better understanding of tic remission may also suggest novel treatment strategies for Tourette syndrome, or may lead to secondary prevention of tic disorders. This review summarizes the limited existing data on the epidemiology, phenomenology, and outcome of PTD, highlights areas in which prospective study is sorely needed, and proposes that tic disorders may completely remit much less often than is generally believed. PMID:27158458

Hesitant Fuzzy Thermodynamic Method for Emergency Decision Making Based on Prospect Theory.

PubMed

Ren, Peijia; Xu, Zeshui; Hao, Zhinan

2017-09-01

Due to the timeliness of emergency response and much unknown information in emergency situations, this paper proposes a method to deal with the emergency decision making, which can comprehensively reflect the emergency decision making process. By utilizing the hesitant fuzzy elements to represent the fuzziness of the objects and the hesitant thought of the experts, this paper introduces the negative exponential function into the prospect theory so as to portray the psychological behaviors of the experts, which transforms the hesitant fuzzy decision matrix into the hesitant fuzzy prospect decision matrix (HFPDM) according to the expectation-levels. Then, this paper applies the energy and the entropy in thermodynamics to take the quantity and the quality of the decision values into account, and defines the thermodynamic decision making parameters based on the HFPDM. Accordingly, a whole procedure for emergency decision making is conducted. What is more, some experiments are designed to demonstrate and improve the validation of the emergency decision making procedure. Last but not the least, this paper makes a case study about the emergency decision making in the firing and exploding at Port Group in Tianjin Binhai New Area, which manifests the effectiveness and practicability of the proposed method.

[Multiple sclerosis epidemiological situation update: pertinence and set-up of a population based registry of new cases in Catalonia].

PubMed

Otero, S; Batlle, J; Bonaventura, I; Brieva, Ll; Bufill, E; Cano, A; Carmona, O; Escartín, A; Marco, M; Moral, E; Munteis, E; Nos, C; Pericot, I; Perkal, H; Ramió-Torrentà, Ll; Ramo-Tello, C; Saiz, A; Sastre-Garriga, J; Tintoré, M; Vaqué, J; Montalban, X

2010-05-16

The first epidemiological studies on multiple sclerosis (MS) around the world pictured a north to south latitudinal gradient that led to the first genetic and environmental pathogenic hypothesis. MS incidence seems to be increasing during the past 20 years based on recent data from prospective studies performed in Europe, America and Asia. This phenomenon could be explained by a better case ascertainment as well as a change in causal factors. The few prospective studies in our area together with the increase in the disease in other regions, justifies an epidemiological MS project in order to describe the incidence and temporal trends of MS. A prospective multicenter MS registry has been established according to the actual requirements of an epidemiological surveillance system. Case definition is based on the fulfillment of the McDonald diagnostic criteria. The registry setting is the geographical area of Cataluna (northeastern Spain), using a wide network of hospitals specialized in MS management. Recent epidemiological studies have described an increase in MS incidence. In order to contrast this finding in our area, we consider appropriate to set up a population based registry.

Global health and justice.

PubMed

Dwyer, James

2005-10-01

In Australia, Japan, Sweden, and Switzerland, the average life expectancy is now greater than 80 years. But in Angola, Malawi, Sierra Leone, and Zimbabwe, the average life expectancy is less than 40 years. The situation is even worse than these statistics suggest because average figures tend to mask inequalities within countries. What are we to make of a world with such inequal health prospects? What does justice demand in terms of global health? To address these problems, I characterize justice at the local level, at the domestic or social level, and at the international or global level. Because social conditions, structures, and institutions have such a profound influence on the health of populations, I begin by focusing attention on the relationship between social justice and health prospects. Then I go on to discuss health prospects and the problem of global justice. Here I distinguish two views: a cosmopolitan view and a political view of global justice. In my account of global justice, I modify and use the political view that John Rawls developed in The Law of Peoples. I try to show why an adequate political account must include three duties: a duty not to harm, a duty to reconstruct international arrangements, and a duty to assist.

Enriching Mental Health Mobile Assessment and Intervention with Situation Awareness †

PubMed Central

Soares Teles, Ariel; Rocha, Artur; José da Silva e Silva, Francisco; Correia Lopes, João; O’Sullivan, Donal; Van de Ven, Pepijn; Endler, Markus

2017-01-01

Current mobile devices allow the execution of sophisticated applications with the capacity for identifying the user situation, which can be helpful in treatments of mental disorders. In this paper, we present SituMan, a solution that provides situation awareness to MoodBuster, an ecological momentary assessment and intervention mobile application used to request self-assessments from patients in depression treatments. SituMan has a fuzzy inference engine to identify patient situations using context data gathered from the sensors embedded in mobile devices. Situations are specified jointly by the patient and mental health professional, and they can represent the patient’s daily routine (e.g., “studying”, “at work”, “working out”). MoodBuster requests mental status self-assessments from patients at adequate moments using situation awareness. In addition, SituMan saves and displays patient situations in a summary, delivering them for consultation by mental health professionals. A first experimental evaluation was performed to assess the user satisfaction with the approaches to define and identify situations. This experiment showed that SituMan was well evaluated in both criteria. A second experiment was performed to assess the accuracy of the fuzzy engine to infer situations. Results from the second experiment showed that the fuzzy inference engine has a good accuracy to identify situations. PMID:28075417

Enriching Mental Health Mobile Assessment and Intervention with Situation Awareness.

PubMed

Soares Teles, Ariel; Rocha, Artur; José da Silva E Silva, Francisco; Correia Lopes, João; O'Sullivan, Donal; Van de Ven, Pepijn; Endler, Markus

2017-01-10

Current mobile devices allow the execution of sophisticated applications with the capacity for identifying the user situation, which can be helpful in treatments of mental disorders. In this paper, we present SituMan , a solution that provides situation awareness to MoodBuster , an ecological momentary assessment and intervention mobile application used to request self-assessments from patients in depression treatments. SituMan has a fuzzy inference engine to identify patient situations using context data gathered from the sensors embedded in mobile devices. Situations are specified jointly by the patient and mental health professional, and they can represent the patient's daily routine (e.g., "studying", "at work", "working out"). MoodBuster requests mental status self-assessments from patients at adequate moments using situation awareness. In addition, SituMan saves and displays patient situations in a summary, delivering them for consultation by mental health professionals. A first experimental evaluation was performed to assess the user satisfaction with the approaches to define and identify situations. This experiment showed that SituMan was well evaluated in both criteria. A second experiment was performed to assess the accuracy of the fuzzy engine to infer situations. Results from the second experiment showed that the fuzzy inference engine has a good accuracy to identify situations.

A pilot study of naturally occurring high-probability request sequences in hostage negotiations.

PubMed

Hughes, James

2009-01-01

In the current study, the audiotapes from three hostage-taking situations were analyzed. Hostage negotiator requests to the hostage taker were characterized as either high or low probability. The results suggested that hostage-taker compliance to a hostage negotiator's low-probability request was more likely when a series of complied-with high-probability requests preceded the low-probability request. However, two of the three hostage-taking situations ended violently; therefore, the implications of the high-probability request sequence for hostage-taking situations should be assessed in future research.

A PILOT STUDY OF NATURALLY OCCURRING HIGH-PROBABILITY REQUEST SEQUENCES IN HOSTAGE NEGOTIATIONS

PubMed Central

Hughes, James

2009-01-01

In the current study, the audiotapes from three hostage-taking situations were analyzed. Hostage negotiator requests to the hostage taker were characterized as either high or low probability. The results suggested that hostage-taker compliance to a hostage negotiator's low-probability request was more likely when a series of complied-with high-probability requests preceded the low-probability request. However, two of the three hostage-taking situations ended violently; therefore, the implications of the high-probability request sequence for hostage-taking situations should be assessed in future research. PMID:19949541

Spacecraft Minimum Allowable Concentrations: Determination, Application, and Contingency Situations

NASA Technical Reports Server (NTRS)

Marshburn, Thomas H.; Dawson, David L. (Technical Monitor)

1999-01-01

This document is an outline of a presentation about the determination of minimum allowable concentrations in spacecraft. The presentation reviews the type of toxins and mechanisms to determine the acceptable concentrations of these toxic substances. The considerations for the unique situation that spaceflight entails including zero gravity, and the intense scrutiny are reviewed. The current measurement hardware is reviewed. The spacecraft atmospheres on the Shuttle, airflow, the Space Station and the EMU in respect to airflow, pressure, constituents are also summarized. Contingency situations and potential hazards are also discussed.

75 FR 22577 - Proposed Notice and Comment Policy Version 2.0

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-29

... current policy limits EAC's ability to address the rare situations that require swift action. The proposed... Proposed Notice and Comment Policy 2.0. EAC's current Notice and Comment Policy is to provide effective...

An improved low-voltage ride-through performance of DFIG based wind plant using stator dynamic composite fault current limiter.

PubMed

Gayen, P K; Chatterjee, D; Goswami, S K

2016-05-01

In this paper, an enhanced low-voltage ride-through (LVRT) performance of a grid connected doubly fed induction generator (DFIG) has been presented with the usage of stator dynamic composite fault current limiter (SDCFCL). This protection circuit comprises of a suitable series resistor-inductor combination and parallel bidirectional semiconductor switch. The SDCFCL facilitates double benefits such as reduction of rotor induced open circuit voltage due to increased value of stator total inductance and concurrent increase of rotor impedance. Both effects will limit rotor circuit over current and over voltage situation more secured way in comparison to the conventional scheme like the dynamic rotor current limiter (RCL) during any type of fault situation. The proposed concept is validated through the simulation study of the grid integrated 2.0MW DFIG. Copyright © 2016 ISA. Published by Elsevier Ltd. All rights reserved.

Examining Academic Writing Motivation of Prospective Indonesian Language Teachers Using Exploratory Factor Analysis

ERIC Educational Resources Information Center

Surastina; Dedi, Fransisca S. O.

2018-01-01

Motivation determines students' success in academic writing. The current study adopted 28 items of the academic writing motivation questionnaire by Payne (2012) translated into Indonesian language to explore students' motivation in academic writing. This study involved 120 prospective Indonesian language teachers at STKIP PGRI Bandar Lampung that…

Evaluating the Effectiveness of College Web Sites for Prospective Students

ERIC Educational Resources Information Center

Ford, Wendy G.

2011-01-01

College Web sites are often the first structured encounter a student has with a prospective college or university. Outside of serving as a marketing tool (Williams 2000), very little literature exists on the functional purpose of a college's Web site. Almost all college sites show an informational and transactional tool for currently enrolled…

Accentuate the Positive: The Relationship between Positive Explanatory Style and Academic Achievement of Prospective Elementary Teachers

ERIC Educational Resources Information Center

Boyer, Wanda

2006-01-01

This research examines 480 current event-explanation units using the CAVE technique (Schulman, Castellon, & Seligman, 1989) to note the relationship between positive and negative explanatory style and achievement of prospective early childhood and upper elementary female teachers. This study found a significant positive relationship between…

Prospective Foreign Language Teachers' Preference of Teaching Methods for the Language Acquisition Course in Turkish Higher Education

ERIC Educational Resources Information Center

GüvendIr, Emre

2013-01-01

Considering the significance of taking student preferences into account while organizing teaching practices, the current study explores which teaching method prospective foreign language teachers mostly prefer their teacher to use in the language acquisition course. A teaching methods evaluation form that includes six commonly used teaching…

Turkish Prospective Early Childhood Teachers' Emotional Intelligence Level and Its Relationship to Their Parents' Parenting Styles

ERIC Educational Resources Information Center

Kotaman, Hüseyin

2016-01-01

The current study explored Turkish prospective early childhood teachers' emotional intelligence scores in order to determine whether levels indicated differentiations according to grade level, and parenting style. Participants responded to the Turkish version of the Parenting Style Inventory and Emotional Intelligence Scale (EIS). EIS also…

Neutrino Phenomenology: Highlights of Oscillation Results and Future Prospects

NASA Astrophysics Data System (ADS)

Goswami, Srubabati

2016-04-01

In this talk the current status of neutrino oscillation parameters are presented. The prospects of determination of neutrino mass hierarchy, octant of θ23 and the CP phase δCP in future long-baseline and atmospheric experiments are reviewed. The impact of precision measurement of oscillation parameters on neutrino mass models are also discussed.

77 FR 74269 - Agency Information Collection Activities; Revision of a Currently-Approved Information Collection...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-13

... occasion. Estimated Total Annual Burden: 5,524,500 hours [Informational documents provided to prospective shippers at 43,500 hours + Written Cost estimates for prospective shippers at 4,620,000 hours + Service orders, bills of lading at 805,300 hours + In-transit service notifications at 22,600 hours + Complaint...

An Observation on the Spontaneous Noticing of Prospective Memory Event-Based Cues

ERIC Educational Resources Information Center

Knight, Justin B.; Meeks, J. Thadeus; Marsh, Richard L.; Cook, Gabriel I.; Brewer, Gene A.; Hicks, Jason L.

2011-01-01

In event-based prospective memory, current theories make differing predictions as to whether intention-related material can be spontaneously noticed (i.e., noticed without relying on preparatory attentional processes). In 2 experiments, participants formed an intention that was contextually associated to the final phase of the experiment, and…

The Centers for Medicare and Medicaid Services' Nursing Home Case-Mix and Quality Demonstration: a descriptive overview.

PubMed

Reilly, Karen E; Mueller, Christine; Zimmerman, David R

2007-01-01

This paper presents the first comprehensive account of a major national demonstration designed to integrate skilled nursing facilities (SNF) prospective case-mix payment and quality of care. It describes the Centers for Medicare and Medicaid Services' Nursing Home Case-Mix and Quality (NHCMQ) Demonstration-the template for Medicare's SNF Prospective Payment System (PPS) implemented July 1998. The NHCMQ Demonstration provided the basis for one of the most significant changes in SNF reimbursement and quality monitoring policies to date. Prospective reimbursement policies created positive incentive for providers to admit Medicare residents under more equitable payment rates. However, controversy regarding unanticipated perverse provider incentives remains. The quality management system designed under the NHCMQDemonstration is currently used in over 17,000 nursing homes. Furthermore, under the NHCMQ Demonstration, one standardized assessment tool-the MDS-was used to assess a resident's clinical condition, to monitor quality, and to calculate provider reimbursement. Experiences from the NHCMQ Demonstration and continued evaluation of the current national PPS, along with state systems, provide a rich information source regarding prospective, case-mix reimbursement, and provider incentives.

My Login | Cancer Prevention Fellowship Program

Cancer.gov

This page provides links to several login-based systems for CPFP applicants and current fellows. Prospective Fellows CPFP Application System Login Summer Curriculum Participants Summer Curriculum Portal  Current Fellows and Staff CPFP Portal Leave Tracker

Field-aligned electric currents and their measurement by the incoherent backscatter technique

NASA Technical Reports Server (NTRS)

Bauer, P.; Cole, K. D.; Lejeume, G.

1975-01-01

Field aligned electric currents flow in the magnetosphere in many situations of fundamental geophysical interest. It is shown here that the incoherent backscatter technique can be used to measure these currents when the plasma line can be observed. The technique provides a ground based means of measuring these currents which complements the rocket and satellite ones.

[Molecular imaging; current status and future prospects in USA].

PubMed

Kobayashi, Hisataka

2007-02-01

The goal of this review is to introduce the definition, current status, and future prospects of the molecular imaging, which has recently been a hot topic in medicine and the biological science in USA. In vivo imaging methods to visualize the molecular events and functions in organs or animals/humans are overviewed and discussed especially in combinations of imaging modalities (machines) and contrast agents(chemicals) used in the molecular imaging. Next, the close relationship between the molecular imaging and the nanotechnology, an important part of nanomedicine, is stressed from the aspect of united multidisciplinary sciences such as physics, chemistry, biology, and medicine.

Low Power Wireless Smoke Alarm System in Home Fires

PubMed Central

Luis, Juan Aponte; Galán, Juan Antonio Gómez; Espigado, Javier Alcina

2015-01-01

A novel sensing device for fire detection in domestic environments is presented. The fire detector uses a combination of several sensors that not only detect smoke, but discriminate between different types of smoke. This feature avoids false alarms and warns of different situations. Power consumption is optimized both in terms of hardware and software, providing a high degree of autonomy of almost five years. Data gathered from the device are transmitted through a wireless communication to a base station. The low cost and compact design provides wide application prospects. PMID:26307994

Threat in opportunity and opportunity in threat: energy prospects for Australia and New Zealand

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

Nemetz, P.N.; Vertinsky, I.B.; Vertinsky, P.

A review of the determinants of energy policy options available to Australia and New Zealand compares their choices and assesses their long-term vulnerability to changes in the global energy situation. The authors use a cross-impact simulation model using six alternative scenarios of petroleum prices and world economic conditions. The results indicate that Australia is susceptible to short-run fluctuations, but its resource endowment is a stabilizing factor. New Zealand, however, is gambling its economic development on the increasing value of its resources.

Low Power Wireless Smoke Alarm System in Home Fires.

PubMed

Aponte Luis, Juan; Gómez Galán, Juan Antonio; Alcina Espigado, Javier

2015-08-21

A novel sensing device for fire detection in domestic environments is presented. The fire detector uses a combination of several sensors that not only detect smoke, but discriminate between different types of smoke. This feature avoids false alarms and warns of different situations. Power consumption is optimized both in terms of hardware and software, providing a high degree of autonomy of almost five years. Data gathered from the device are transmitted through a wireless communication to a base station. The low cost and compact design provides wide application prospects.

History of Power Transmission Technologies and Future Prospects of Power System of Chubu Electric Power Company

NASA Astrophysics Data System (ADS)

Takagi, Hirotaka; Sugiyama, Tomonari; Zashibo, Toshihito

Since its foundation, the power system of Chubu Electric Power Company (hereinafter CEPCO) has developed through power source and transmission facility formation to meet electricity demand increases. This development has been accompanied by progress in transmission technologies including capacity scale-up, compactification and power system stabilization to operate complex power systems. Now, changes in business situation due to electricity market liberalizatin may bring new challenges to future facility formation. This paper reviews CEPCO's history of power system formation and progress in transmission technologies, and describes future challenges.

Directivity and noise reduction in hearing aids: speech perception and benefit.

PubMed

Quintino, Camila Angélica; Mondelli, Maria Fernanda Capoani Garcia; Ferrari, Déborah Viviane

2010-01-01

Hearing aid. To compare the performance, benefit and satisfaction of users of ITE, CIC and BTE digital hearing aid with noise reduction and omnidirectional and directional microphones. 34 users of hearing aid were evaluated by means of speech perception in noise tests and APHAB and IOI self assessment questionnaires. Prospective study. Better results were obtained by users of ITE, CIC and directional hearing aids, however, no statistical significance was found between the groups. Directivity improved speech perception in noise and benefit in daily life situations.

Prospects for foreign applications of wind-energy systems, preliminary report in response to Public Law 96-345

NASA Astrophysics Data System (ADS)

1981-11-01

Potential foreign applications were identified. Specific systems which would most closely match the applications requirements from a list of representative U.S. wind energy systems. The energy situation of each of 155 countries and 29 territories was reviewed. Wind resources availability for each country was assessed from existing data sources. The export potential was determined by analyzing a country's applications requirements, cost of alternative energy, financial condition, interest in the development of renewable energy technologies, and level of indigenous competition.

Standard Chinese: A Modular Approach. Resource Modules: Pronunciation and Romanization, Numbers, Classroom Expressions, Time and Dates.

ERIC Educational Resources Information Center

Defense Language Inst., Monterey, CA.

Texts in spoken Standard Chinese were developed to improve and update Chinese materials to reflect current usage in Beijing and Taipei. The focus is on communicating in Chinese in practical situations. The overall course is organized into 10 situational modules, student workbooks for each module, and resource modules. This text contains resource…

Unusual causes of pneumothorax

PubMed Central

Ouellette, Daniel R.; Parrish, Scott; Browning, Robert F.; Turner, J. Francis; Zarogoulidis, Konstantinos; Kougioumtzi, Ioanna; Dryllis, Georgios; Kioumis, Ioannis; Pitsiou, Georgia; Machairiotis, Nikolaos; Katsikogiannis, Nikolaos; Tsiouda, Theodora; Madesis, Athanasios; Karaiskos, Theodoros

2014-01-01

Pneumothorax is divided to primary and secondary. It is a situation that requires immediate treatment, otherwise it could have severe health consequences. Pneumothorax can be treated either by thoracic surgeons, or pulmonary physicians. In our current work, we will focus on unusual cases of pneumothorax. We will provide the etiology and treatment for each case, also a discussion will be made for each situation. PMID:25337394

Transforming Energy Systems and Indian Initiatives in Intelligent Grid

NASA Astrophysics Data System (ADS)

Razdan, Anil

2014-07-01

Ancient words of wisdom have remarkable clarity, brevity, universality and timelessness in their applicability. They cut across civilizations, systems, and situations, almost effortlessly. The positive take is that mistakes can be committed, but can be rectified. What may be appropriate in one situation, has to change in another context. Two proverbs from diverse civilizations are very relevant in the current context...

Network Structures for Distributed Situation Assessment

DTIC Science & Technology

1980-08-01

name a few-can contribute to the study of DAI. Presumably, DAI will advance these fields as well by providing a modeling technology suitable for precise...moreover, current SA sys- tems are highly centralized and vulnerable. Technological advances in cheap sen- sors, microprocessors, packet radio...communications, and artificial intelligence offer promising alternatives for performing military surveillance in many situations. A new approach now being

Development of a Program to Enhance Curriculum and Learning Management Competency of Private Primary School Teachers

ERIC Educational Resources Information Center

Panichpongsapak, Ratthasart; Tesaputa, Kowat; Sri-ampai, Anan

2016-01-01

The aims of this research were: (1) to study the factors and indicators to enhance curriculum and learning management competency of private primary school teachers; (2) to study current situations and desirable situations and techniques; (3) to develop a program; and (4) to study the effects of a program. The study comprised 4 phases: Phase…

Working memory, situation models, and synesthesia

DOE PAGES

Radvansky, Gabriel A.; Gibson, Bradley S.; McNerney, M. Windy

2013-03-04

Research on language comprehension suggests a strong relationship between working memory span measures and language comprehension. However, there is also evidence that this relationship weakens at higher levels of comprehension, such as the situation model level. The current study explored this relationship by comparing 10 grapheme–color synesthetes who have additional color experiences when they read words that begin with different letters and 48 normal controls on a number of tests of complex working memory capacity and processing at the situation model level. On all tests of working memory capacity, the synesthetes outperformed the controls. Importantly, there was no carryover benefitmore » for the synesthetes for processing at the situation model level. This reinforces the idea that although some aspects of language comprehension are related to working memory span scores, this applies less directly to situation model levels. As a result, this suggests that theories of working memory must take into account this limitation, and the working memory processes that are involved in situation model construction and processing must be derived.« less

Working memory, situation models, and synesthesia

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

Radvansky, Gabriel A.; Gibson, Bradley S.; McNerney, M. Windy

Research on language comprehension suggests a strong relationship between working memory span measures and language comprehension. However, there is also evidence that this relationship weakens at higher levels of comprehension, such as the situation model level. The current study explored this relationship by comparing 10 grapheme–color synesthetes who have additional color experiences when they read words that begin with different letters and 48 normal controls on a number of tests of complex working memory capacity and processing at the situation model level. On all tests of working memory capacity, the synesthetes outperformed the controls. Importantly, there was no carryover benefitmore » for the synesthetes for processing at the situation model level. This reinforces the idea that although some aspects of language comprehension are related to working memory span scores, this applies less directly to situation model levels. As a result, this suggests that theories of working memory must take into account this limitation, and the working memory processes that are involved in situation model construction and processing must be derived.« less

Historical feature pattern extraction based network attack situation sensing algorithm.

PubMed

Zeng, Yong; Liu, Dacheng; Lei, Zhou

2014-01-01

The situation sequence contains a series of complicated and multivariate random trends, which are very sudden, uncertain, and difficult to recognize and describe its principle by traditional algorithms. To solve the above questions, estimating parameters of super long situation sequence is essential, but very difficult, so this paper proposes a situation prediction method based on historical feature pattern extraction (HFPE). First, HFPE algorithm seeks similar indications from the history situation sequence recorded and weighs the link intensity between occurred indication and subsequent effect. Then it calculates the probability that a certain effect reappears according to the current indication and makes a prediction after weighting. Meanwhile, HFPE method gives an evolution algorithm to derive the prediction deviation from the views of pattern and accuracy. This algorithm can continuously promote the adaptability of HFPE through gradual fine-tuning. The method preserves the rules in sequence at its best, does not need data preprocessing, and can track and adapt to the variation of situation sequence continuously.

Historical Feature Pattern Extraction Based Network Attack Situation Sensing Algorithm

PubMed Central

Zeng, Yong; Liu, Dacheng; Lei, Zhou

2014-01-01

The situation sequence contains a series of complicated and multivariate random trends, which are very sudden, uncertain, and difficult to recognize and describe its principle by traditional algorithms. To solve the above questions, estimating parameters of super long situation sequence is essential, but very difficult, so this paper proposes a situation prediction method based on historical feature pattern extraction (HFPE). First, HFPE algorithm seeks similar indications from the history situation sequence recorded and weighs the link intensity between occurred indication and subsequent effect. Then it calculates the probability that a certain effect reappears according to the current indication and makes a prediction after weighting. Meanwhile, HFPE method gives an evolution algorithm to derive the prediction deviation from the views of pattern and accuracy. This algorithm can continuously promote the adaptability of HFPE through gradual fine-tuning. The method preserves the rules in sequence at its best, does not need data preprocessing, and can track and adapt to the variation of situation sequence continuously. PMID:24892054

Situation awareness system for Canada

NASA Astrophysics Data System (ADS)

Hill, Andrew

1999-07-01

Situation awareness encompasses a knowledge of orders, plans and current knowledge of friendly force actions. Knowing where you are and being able to transmit that information in near real-time to other friendly forces provides the ability to exercise precise command and control over those forces. With respect to current command and control using voice methods, between 40 percent and 60 percent of Combat Net Radio traffic relates to location reporting of some sort. Commanders at Battle Group and below spend, on average, 40 percent of their total time performing position and navigation related functions. The need to rapidly transfer own force location information throughout a force and to process the received information quickly, accurately and reliably provides the rationale for the requirement for an automated situation awareness system. This paper describes the Situation Awareness System (SAS) being developed by Computing Devices Canada for the Canadian Department of National Defence as a component of the Position Determination and Navigation for Land Forces program. The SAS is being integrated with the Iris Tactical Command, Control, Communications System, which is also being developed by Computing Devices. The SAS software provides a core operating environment onto which command and control functionality can be easily added to produce general and specialist battlefield management systems.

[Current situation of and the political measures for drug abuse/dependence].

PubMed

Wada, Kiyoshi; Ozaki, Shigeru; Kondo, Ayumi

2008-04-01

More than 10 years has passed since 1995 when the third epidemic of methamphetamine abuse started in Japan. We are now still in the third epidemic of methamphetamine abuse, thought the current situation of drug abuse/dependence has obviously changed from previously. Considering several kinds of nationwide surveys and censuses, the authors summarized the change as follows: a) obvious decrease in solvent abuse/dependence, b) stabilization of methamphetamine abuse/dependence, c) increase in abuse of such drugs as cannabis or MDMA which don't have high potential to cause drug-induced psychosis, and d) emergence of non-regulatory drugs represented by designer drugs. These imply the change a) from "hard drugs" to "soft drugs", b) from Japanese unique situation which is symbolized by solvent abuse to Western situation which is symbolized by cannabis abuse, and c) from "illicit drugs" to "non-regulatory drugs". These characteristics reveal that there is the limitation to the Japanese Government policy which has tried to control the drug issue mainly as criminal cases for many years and that it is time now to change its policy. The authors stress the necessities of development of medical treatment targeting drug dependence and of its social support system.

Motion Artefacts in MRI: a Complex Problem with Many Partial Solutions

PubMed Central

Zaitsev, Maxim; Maclaren, Julian.; Herbst, Michael

2015-01-01

Subject motion during magnetic resonance imaging (MRI) has been problematic since its introduction as a clinical imaging modality. While sensitivity to particle motion or blood flow can be used to provide useful image contrast, bulk motion presents a considerable problem in the majority of clinical applications. It is one of the most frequent sources of artefacts. Over 30 years of research have produced numerous methods to mitigate or correct for motion artefacts, but no single method can be applied in all imaging situations. Instead, a ‘toolbox’ of methods exists, where each tool is suitable for some tasks, but not for others. This article reviews the origins of motion artefacts and presents current mitigation and correction methods. In some imaging situations, the currently available motion correction tools are highly effective; in other cases, appropriate tools still need to be developed. It seems likely that this multifaceted approach will be what eventually solves the motion sensitivity problem in MRI, rather than a single solution that is effective in all situations. This review places a strong emphasis on explaining the physics behind the occurrence of such artefacts, with the aim of aiding artefact detection and mitigation in particular clinical situations. PMID:25630632

Motion artifacts in MRI: A complex problem with many partial solutions.

PubMed

Zaitsev, Maxim; Maclaren, Julian; Herbst, Michael

2015-10-01

Subject motion during magnetic resonance imaging (MRI) has been problematic since its introduction as a clinical imaging modality. While sensitivity to particle motion or blood flow can be used to provide useful image contrast, bulk motion presents a considerable problem in the majority of clinical applications. It is one of the most frequent sources of artifacts. Over 30 years of research have produced numerous methods to mitigate or correct for motion artifacts, but no single method can be applied in all imaging situations. Instead, a "toolbox" of methods exists, where each tool is suitable for some tasks, but not for others. This article reviews the origins of motion artifacts and presents current mitigation and correction methods. In some imaging situations, the currently available motion correction tools are highly effective; in other cases, appropriate tools still need to be developed. It seems likely that this multifaceted approach will be what eventually solves the motion sensitivity problem in MRI, rather than a single solution that is effective in all situations. This review places a strong emphasis on explaining the physics behind the occurrence of such artifacts, with the aim of aiding artifact detection and mitigation in particular clinical situations. © 2015 Wiley Periodicals, Inc.

Are clerical workers proletarian? A case study of the Australian Public Service.

PubMed

Matheson, Craig

2007-12-01

This paper explores whether clerical workers have been proletarianized by using the Australian Public Service (APS) as a case study. It shows that before the late 1980s the market, work and status situations of APS clerks were predominantly proletarian since they were typified by limited career prospects, low skill requirements, restricted autonomy; low organizational status and estrangement from senior management. This proletarian class situation was reflected in an order taker's culture of informality, cynicism, hedonism and alienation. Since the late 1980s however technological change and workplace restructuring have markedly reduced the number of unskilled and lower paid jobs in the APS, thereby belying widespread predictions of deskilling. I conclude that proletarianization is more likely to have arisen from a decline in the status of clerical work during the course of the twentieth century rather than from a process of deskilling. Notwithstanding the fact that their class situations were predominantly proletarian, most clerks have identified as middle class. We can attribute this not only to the fact that their class situations differ from those of manual workers, as noted by Lockwood, but also to a widespread tendency to identify as middle class, the tendency of many female clerks to base their class identity on their husband's occupation and the fact that popular stereotypes tend to equate class with occupation. It is difficult to decide if clerks are proletarian since 1. Their class situations display a mixture of proletarian and middle-class characteristics 2. They exhibit diverse class identities, social origins, marriage partners and cultural attributes and 3. They occupy different positions on different aspects of inequality. We are therefore unable to allocate them en bloc to a single uniform class. I conclude that while a minority of clerks are proletarian most are better described as middle class.

[Evolution of the nutritional status of patients with HIV-AIDS. Effects of socioeconomic situation and dietetic counseling].

PubMed

Sánchez Alvarez, M C; Gómez Ramos, M J; Cano Sánchez, A; Pacheco Guevara, R; Nicolás Hernández, M; García Alberola, A

1998-12-01

To know HIV-AIDS patient's nutritional status in different infection's condition and their relation with the socioeconomic situation and, in that case, the nutritional condition improvement through the dietetic advice appropriated for each patient. Prospective study of 79 patients with HIV-AIDS diagnostic in any illness's condition and recopilation of anthropometrics and biochemical variables. At the beginning of the study we got data about socioeconomic situation of patient with a scale of 1 to 5 points each variable and an score top of 35. In the survivors we checked, after dietetic advice, the variables at 6 and 12 months by sanitary personal (physician and nurse) who weren't implicated in direct assistance. The study was analyzed by Student "T" for matched data and the simple correlation test. We have objectivated a lost of initial weight over their habitual's with a progressive impairment in different stage of evolution that weren't modified by dietetic advice. We didn't observed significant variations in the biochemical variables included in advances states and in parameters which are usually affected in malnutrition. In the analysis of relation between nutritional condition and socioeconomic factors, it was estimated a lesser score, that was statistically significative, in patients who had a work, family situation and an affective upset positive. The results obtained induce to think that the nutritional advices appropriated for each patient are not related, in our series, with progressive deterioration of anthropometrics variables, neither biochemical parameters fluctuations at 6, 12 months of follow-up. The patient's socioeconomic situation is not influenced by nutritional condition except for the work, affectivity and family environment.

Access to Power: Governance and Development in the Pakistani Electrical Power Sector

NASA Astrophysics Data System (ADS)

Naqvi, Ijlal

This dissertation explores governance in Pakistan through a study of the state-run electrical power sector. At both the micro and macro level, the Pakistani power sector provides a lens into the heart of the Pakistani state and its governance institutions. This ethnographic and historical study offers an in-depth look at state operations in a developing country, situates the current Pakistani power crisis in a larger context of continuity through periods of dictatorship and democracy, and suggests how efforts to make state service delivery more responsive to citizens might be reconceived. A historical review of the Pakistani power sector establishes first and foremost that the current crisis is the product of longer-term processes for which the policy solutions currently being proposed (with the support of international donors and multilateral lenders) are inadequate. Depoliticized attempts at power sector reform have little to offer in light of the pervasively informal and negotiated nature of the fragmented Pakistani state. The institutions of power sector governance are mutually constituted by the formal rules and the informal---personal relationships, language, violence, money, and power. These rules of the game are as relevant to relations within and between public sector organizations as they are to the engagement of citizens with their state. The same rules apply at the margins of the state---informal squatter settlements---as at the core, though the resources brought to bear and the resultant outcomes are different. The internal incoherence of this state underscores the limitations of formal rules in determining outcomes, and the poor prospects for reform efforts that focus exclusively on the formal aspects of governance. To proactively engage with the question of political will leads away from top-down policy perspectives and counter to the depoliticizing tendencies that currently shape policy reforms. Instead, an energized and informed local participation can be a counterweight to the inertial tendencies of a Pakistani state whose reforms tend to be co-opted by existing power centers rather than result in changed outcomes.

A GIS-based 3D online information system for underground energy storage in northern Germany

NASA Astrophysics Data System (ADS)

Nolde, Michael; Malte, Schwanebeck; Ehsan, Biniyaz; Rainer, Duttmann

2015-04-01

We would like to present the concept and current state of development of a GIS-based 3D online information system for underground energy storage. Its aim is to support the local authorities through pre-selection of possible sites for thermal, electrical and substantial underground energy storages. Since the extension of renewable energies has become legal requirement in Germany, the underground storing of superfluously produced green energy (such as during a heavy wind event) in the form of compressed air, gas or heated water has become increasingly important. However, the selection of suitable sites is a complex task. The presented information system uses data of geological features such as rock layers, salt domes and faults enriched with attribute data such as rock porosity and permeability. This information is combined with surface data of the existing energy infrastructure, such as locations of wind and biogas stations, powerline arrangement and cable capacity, and energy distribution stations. Furthermore, legal obligations such as protected areas on the surface and current underground mining permissions are used for the process of pre-selecting sites suitable for energy storage. Not only the current situation but also prospective scenarios, such as expected growth in produced amount of energy are incorporated in the system. While the process of pre-selection itself is completely automated, the user has full control of the weighting of the different factors via the web interface. The system is implemented as an online 3D server GIS environment, so that it can easily be utilized in any web browser. The results are visualized online as interactive 3d graphics. The information system is implemented in the Python programming language in combination with current Web standards, and is build using only free and open source software. It is being developed at Kiel University as part of the ANGUS+ project (lead by Prof. Sebastian Bauer) for the federal state of Schleswig-Holstein in northern Germany.

Prevalence, Recurrence, and Incidence of Current Depressive Symptoms among People Living with HIV in Ontario, Canada: Results from the Ontario HIV Treatment Network Cohort Study.

PubMed

Choi, Stephanie K Y; Boyle, Eleanor; Cairney, John; Collins, Evan J; Gardner, Sandra; Bacon, Jean; Rourke, Sean B

2016-01-01

Current studies of depression among people living with HIV focus on describing its point prevalence. Given the fluctuating nature of depression and its profound impacts on clinical and quality-of-life outcomes, this study aimed to examine the prevalence, recurrence and incidence of current depressive symptoms and its underlying catalysts longitudinally and systematically among these individuals. We conducted a prospective cohort study between October 1, 2007 and December 31, 2012 using longitudinal linked data sources. Current depressive symptoms was identified using the Centre for Epidemiologic Studies Depression Scale or the Kessler Psychological Distress Scale, first at baseline and again during follow-up interviews. Multivariable regressions were used to characterize the three outcomes. Of the 3,816 HIV-positive participants, the point prevalence of depressive symptoms was estimated at 28%. Of the 957 participants who were identified with depressive symptoms at baseline and who had at least two years of follow-up, 43% had a recurrent episode. The cumulative incidence among 1,745 previously depressive symptoms free participants (at or prior to baseline) was 14%. During the five-year follow-up, our multivariable models showed that participants with greater risk of recurrent cases were more likely to feel worried about their housing situation. Participants at risk of developing incident cases were also likely to be younger, gay or bisexual, and unable to afford housing-related expenses. Depressive symptoms are prevalent and likely to recur among people living with HIV. Our results support the direction of Ontario's HIV/AIDS Strategy to 2026, which addresses medical concerns associated with HIV (such as depression) and the social drivers of health in order to enhance the overall well-being of people living with or at risk of HIV. Our findings reinforce the importance of providing effective mental health care and demonstrate the need for long-term support and routine management of depression, particularly for individuals at high risk.

Epidemiology of dengue: past, present and future prospects

PubMed Central

Murray, Natasha Evelyn Anne; Quam, Mikkel B; Wilder-Smith, Annelies

2013-01-01

Dengue is currently regarded globally as the most important mosquito-borne viral disease. A history of symptoms compatible with dengue can be traced back to the Chin Dynasty of 265–420 AD. The virus and its vectors have now become widely distributed throughout tropical and subtropical regions of the world, particularly over the last half-century. Significant geographic expansion has been coupled with rapid increases in incident cases, epidemics, and hyperendemicity, leading to the more severe forms of dengue. Transmission of dengue is now present in every World Health Organization (WHO) region of the world and more than 125 countries are known to be dengue endemic. The true impact of dengue globally is difficult to ascertain due to factors such as inadequate disease surveillance, misdiagnosis, and low levels of reporting. Currently available data likely grossly underestimates the social, economic, and disease burden. Estimates of the global incidence of dengue infections per year have ranged between 50 million and 200 million; however, recent estimates using cartographic approaches suggest this number is closer to almost 400 million. The expansion of dengue is expected to increase due to factors such as the modern dynamics of climate change, globalization, travel, trade, socioeconomics, settlement and also viral evolution. No vaccine or specific antiviral therapy currently exists to address the growing threat of dengue. Prompt case detection and appropriate clinical management can reduce the mortality from severe dengue. Effective vector control is the mainstay of dengue prevention and control. Surveillance and improved reporting of dengue cases is also essential to gauge the true global situation as indicated in the objectives of the WHO Global Strategy for Dengue Prevention and Control, 2012–2020. More accurate data will inform the prioritization of research, health policy, and financial resources toward reducing this poorly controlled disease. The objective of this paper is to review historical and current epidemiology of dengue worldwide and, additionally, reflect on some potential reasons for expansion of dengue into the future. PMID:23990732

Epidemiology of dengue: past, present and future prospects.

PubMed

Murray, Natasha Evelyn Anne; Quam, Mikkel B; Wilder-Smith, Annelies

2013-01-01

Dengue is currently regarded globally as the most important mosquito-borne viral disease. A history of symptoms compatible with dengue can be traced back to the Chin Dynasty of 265-420 AD. The virus and its vectors have now become widely distributed throughout tropical and subtropical regions of the world, particularly over the last half-century. Significant geographic expansion has been coupled with rapid increases in incident cases, epidemics, and hyperendemicity, leading to the more severe forms of dengue. Transmission of dengue is now present in every World Health Organization (WHO) region of the world and more than 125 countries are known to be dengue endemic. The true impact of dengue globally is difficult to ascertain due to factors such as inadequate disease surveillance, misdiagnosis, and low levels of reporting. Currently available data likely grossly underestimates the social, economic, and disease burden. Estimates of the global incidence of dengue infections per year have ranged between 50 million and 200 million; however, recent estimates using cartographic approaches suggest this number is closer to almost 400 million. The expansion of dengue is expected to increase due to factors such as the modern dynamics of climate change, globalization, travel, trade, socioeconomics, settlement and also viral evolution. No vaccine or specific antiviral therapy currently exists to address the growing threat of dengue. Prompt case detection and appropriate clinical management can reduce the mortality from severe dengue. Effective vector control is the mainstay of dengue prevention and control. Surveillance and improved reporting of dengue cases is also essential to gauge the true global situation as indicated in the objectives of the WHO Global Strategy for Dengue Prevention and Control, 2012-2020. More accurate data will inform the prioritization of research, health policy, and financial resources toward reducing this poorly controlled disease. The objective of this paper is to review historical and current epidemiology of dengue worldwide and, additionally, reflect on some potential reasons for expansion of dengue into the future.

Isolated prospective confabulation in Wernicke-Korsakoff syndrome: a case for reality filtering.

PubMed

Schnider, Armin; Nahum, Louis; Pignat, Jean-Michel; Leemann, Béatrice; Lövblad, Karl-Olof; Wissmeyer, Michael; Ptak, Radek

2013-01-01

A 57-year-old man suffered severe amnesia and disorientation, accompanied by content-specific confabulation, due to an alcoholic Wernicke-Korsakoff syndrome. For months, he was deeply concerned about a single obligation that he thought he had to respond to, but which he had already assumed 20 years previously. This monothematic, prospective confabulation was associated with failures of reality filtering as previously documented in behaviorally spontaneous confabulation and disorientation: the patient failed to suppress the interference of currently irrelevant memories and to abandon anticipations that were no longer valid (impaired extinction capacity). Magnetic resonance imaging showed damage to the mamillary bodies and the dorsomedial thalamic nucleus. Positron emission tomography (FDG-PET) showed extended orbitofrontal hypometabolism. We suggest that isolated prospective confabulation shares the core feature (acts and thoughts based on currently irrelevant memory), mechanism (failure of reality filtering), and anatomical basis (orbitofrontal dysfunction) with behaviorally spontaneous confabulations.

Implicit affective cues and attentional tuning: an integrative review.

PubMed

Friedman, Ronald S; Förster, Jens

2010-09-01

A large and growing number of studies support the notion that arousing positive emotional states expand, and that arousing negative states constrict, the scope of attention on both the perceptual and conceptual levels. However, these studies have predominantly involved the manipulation or measurement of conscious emotional experiences (e.g., subjective feelings of happiness or anxiety). This raises the question: Do cues that are merely associated with benign versus threatening situations but do not elicit conscious feelings of positive or negative emotional arousal independently expand or contract attentional scope? Integrating theoretical advances in affective neuroscience, positive psychology, and social cognition, the authors propose that rudimentary intero- and exteroceptive stimuli may indeed become associated with the onset of arousing positive or negative emotional states and/or with appraisals that the environment is benign or threatening and thereby come to moderate the scope of attention in the absence of conscious emotional experience. Specifically, implicit "benign situation" cues are posited to broaden, and implicit "threatening situation" cues to narrow, the range of both perceptual and conceptual attentional selection. An extensive array of research findings involving a diverse set of such implicit affective cues (e.g., enactment of approach and avoidance behaviors, incidental exposure to colors signaling safety vs. danger) is marshaled in support of this proposition. Potential alternative explanations for and moderators of these attentional tuning effects, as well as their higher level neuropsychological underpinnings, are also discussed along with prospective extensions to a range of other situational cues and domains of social cognitive processing.

The influence of situation awareness training on nurses' confidence about patient safety skills: A prospective cohort study.

PubMed

Stomski, Norman; Gluyas, Heather; Andrus, Prue; Williams, Anne; Hopkins, Martin; Walters, Jennifer; Sandy, Martinique; Morrison, Paul

2018-04-01

Several studies report that patient safety skills, especially non-technical skills, receive scant attention in nursing curricula. Hence, there is a compelling reason to incorporate material that enhances non-technical skills, such as situation awareness, in nursing curricula in order to assist in the reduction of healthcare related adverse events. The objectives of this study were to: 1) understand final year nursing students' confidence in their patient safety skills; and 2) examine the impact of situation awareness training on final year nursing students' confidence in their patient safety skills. Participants were enrolled from a convenience sample comprising final year nursing students at a Western Australia university. Self-reported confidence in patient safety skills was assessed with the Health Professional in Patient Safety Survey before and after the delivery of a situation awareness educational intervention. Pre/post educational intervention differences were examined by repeated measures ANOVA. No significant differences in confidence about patient safety skills were identified within settings (class/clinical). However, confidence in patient safety skills significantly decreased between settings i.e. nursing students lost confidence after clinical placements. The educational intervention delivered in this study did not seem to improve confidence in patient safety skills, but substantial ceiling effects may have confounded the identification of such improvement. Further studies are required to establish whether the findings of this study can be generalised to other university nursing cohorts. Copyright © 2018 Elsevier Ltd. All rights reserved.