WorldWideScience

Sample records for situation results revealed

  1. EEG reveals an early influence of social conformity on visual processing in group pressure situations.

    Science.gov (United States)

    Trautmann-Lengsfeld, Sina Alexa; Herrmann, Christoph Siegfried

    2013-01-01

    Humans are social beings and often have to perceive and perform within groups. In conflict situations, this puts them under pressure to either adhere to the group opinion or to risk controversy with the group. Psychological experiments have demonstrated that study participants adapt to erroneous group opinions in visual perception tasks, which they can easily solve correctly when performing on their own. Until this point, however, it is unclear whether this phenomenon of social conformity influences early stages of perception that might not even reach awareness or later stages of conscious decision-making. Using electroencephalography, this study has revealed that social conformity to the wrong group opinion resulted in a decrease of the posterior-lateral P1 in line with a decrease of the later centro-parietal P3. These results suggest that group pressure situations impact early unconscious visual perceptual processing, which results in a later diminished stimulus discrimination and an adaptation even to the wrong group opinion. These findings might have important implications for understanding social behavior in group settings and are discussed within the framework of social influence on eyewitness testimony.

  2. Political and economic situation in Ukraine: results and prospects

    Directory of Open Access Journals (Sweden)

    Katerina Gennadievna Ilinova

    2014-01-01

    Full Text Available After November events of 2013 in Ukraine there were big political transformations: early presidential and parliamentary elections were as a result held. But whether economic and political reforms during war are possible - for Ukraine it is one of the main issues. 22-year history of the Ukrainian state including history of the "new" power (since February, 2014, testify that Ukraine everything leaves from reforms further: unstable rate of national currency, production falling, decrease in GDP, deterioration of economic and social situation of the country. The authorities of Kiev still hope that the credits from the West will help with the short term, and in long-term - Ukraine the new European markets will open. The prolonged course of Kiev on the EU, can lead not to integration, and to degradation of the Ukrainian economy.

  3. Radiological protection from radioactive waste management in existing exposure situations resulting from a nuclear accident.

    Science.gov (United States)

    Sugiyama, Daisuke; Hattori, Takatoshi

    2013-01-01

    In environmental remediation after nuclear accidents, radioactive wastes have to be appropriately managed in existing exposure situations with contamination resulting from the emission of radionuclides by such accidents. In this paper, a framework of radiation protection from radioactive waste management in existing exposure situations for application to the practical and reasonable waste management in contaminated areas, referring to related ICRP recommendations was proposed. In the proposed concept, intermediate reference levels for waste management are adopted gradually according to the progress of the reduction in the existing ambient dose in the environment on the basis of the principles of justification and optimisation by taking into account the practicability of the management of radioactive waste and environmental remediation. It is essential to include the participation of relevant stakeholders living in existing exposure situations in the selection of reference levels for the existing ambient dose and waste management.

  4. Situating and teaching 21st century zoology: revealing pattern in the form and function of animals.

    Science.gov (United States)

    Russell, Anthony P

    2009-09-01

    The current challenges (increasing levels of integration in the biological sciences) facing the teaching of zoology and the structure of the zoology curriculum are explored herein. General context is provided and a more focused scrutiny of the situation in North America is presented. The changing emphases in more broadly-based biological sciences programs in North America are outlined, and their influence on the role of zoology as part of fundamental biological training is considered. The longer term impact of such changes in emphasis on the teaching of zoology is discussed, and the central role that zoology can play in dealing with both science content and science education is advanced. Based upon a focal workshop on the future of the zoology curriculum in Canada, a perspective on the challenges facing curriculum evolution is provided. Extensive curriculum redesign is called for to ensure that zoology provides a broad-scale integrative approach to the understanding of biodiversity in evolutionary, ecological and functional contexts. Barriers to, and drivers of change are identified and the need for collaborative approaches to curricular evolution is emphasized. © 2009 ISZS, Blackwell Publishing and IOZ/CAS.

  5. Use of oral antineoplastic in special situations in a third level hospital: real life results

    Directory of Open Access Journals (Sweden)

    José Miguel Ferrari-Piquero

    2018-01-01

    Full Text Available Objective: To analyse the effectiveness and safety of oral antineoplastic drugs (ANEOs that are authorized in special situations in a third-level hospital and to compare the results obtained with the clinical evidence used for this authorization. Method: Descriptive observational and retrospective study. We included all adult patients who started treatment with ANEO in special situations during the year 2016. We collected demographic, treatment-related and clinical variables (overall survival (OS, progression-free survival (PFS. Adverse reactions and detected interactions were collected. An unadjusted comparison was made between the results of the available evidence and those of the study patients. Results: 34 patients were treated, 50% were men, the median age was 58 years (38-80 and they presented ECOG 1 in 64.7%. Most of the treated patients were diagnosed with advanced colorectal cancer, treated with trifluridine-tipiracil, followed by palbociclib in breast cancer, obtaining results similar to those of the evidence. The median PFS was 2.8 months (95% CI 0.8- 4.8 and the 8-month SG (95% CI 3.4-12.5 for all patients. 26% of patients required dose reduction because of treatment toxicity. We found 13 interactions, which affected 15 patients, only two of category X. Conclusions: The effectiveness of ANEO in special situations in our center is similar to that of available evidence. The impact on survival is low and adverse effects are common.

  6. Interval estimation methods of the mean in small sample situation and the results' comparison

    International Nuclear Information System (INIS)

    Wu Changli; Guo Chunying; Jiang Meng; Lin Yuangen

    2009-01-01

    The methods of the sample mean's interval estimation, namely the classical method, the Bootstrap method, the Bayesian Bootstrap method, the Jackknife method and the spread method of the Empirical Characteristic distribution function are described. Numerical calculation on the samples' mean intervals is carried out where the numbers of the samples are 4, 5, 6 respectively. The results indicate the Bootstrap method and the Bayesian Bootstrap method are much more appropriate than others in small sample situation. (authors)

  7. Use of oral antineoplastic in special situations in a third level hospital: real life results.

    Science.gov (United States)

    Garcia-Muñoz, Carmen; Rodriguez-Quesada, Pedro Pablo; Ferrari-Piquero, José Miguel

    2018-01-01

    To analyse the effectiveness and safety of oral antineoplastic drugs  (ANEOs) that are authorized in special situations in a third-level hospital and to  compare the results obtained with the clinical evidence used for this  authorization. Descriptive observational and retrospective study. We included all  adult patients who started treatment with ANEO in special situations during the  year 2016. We collected demographic, treatment-related and clinical variables  (overall survival (OS), progression-free survival (PFS)). Adverse reactions and  detected interactions were collected. An unadjusted comparison was made  between the results of the available evidence and those of the study patients. 34 patients were treated, 50% were men, the median age was 58  years (38-80) and they presented ECOG 1 in 64.7%. Most of the treated  patients were diagnosed with advanced colorectal cancer, treated with  trifluridine-tipiracil, followed by palbociclib in breast cancer, obtaining results  similar to those of the evidence. The median PFS was 2.8 months (95% CI 0.8- 4.8) and the 8-month SG (95% CI 3.4-12.5) for all patients. 26% of patients  required dose reduction because of treatment toxicity. We found 13 interactions,  which affected 15 patients, only two of category X. The effectiveness of ANEO in special situations in our center is  similar to that of available evidence. The impact on survival is low and adverse  effects are common. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

  8. Characteristics of the development of the radiological situation resulting from the accident, intervention levels and countermeasures

    International Nuclear Information System (INIS)

    Belyaev, S.T.; Demin, V.F.; Kutkov, V.A.; Bariakhtar, V.G.; Petriaev, E.P.

    1996-01-01

    Great efforts have been made in the frame of the national and international research programs to get complete data on the radioactive releases, environmental contamination and radiological situation resulted from the Chernobyl accident. Beginning from the first publication (IAEA meeting, August 1986) these data have been considerably improved and added. The most important change of them with their influence on the decision making in the mitigation activity and the current situation is described and analyzed. The national and international regulatory documents at the moment of the accident were neither complete nor perfect in some necessary aspects especially in respect to the countermeasures at the intermediate and long-term phases. New documents have been worked out during the intervention activity. From 1986 series of documents were developed on the national and international levels. These documents are considered and analyzed in the context of their practical implementation and by the modern experience and research results. The history of countermeasures adopted on the different intervention phases are described. These documents mainly establish intervention levels in terms of averted doses and regulate only radiation protection. They don't content any intervention levels in terms of residual doses and risk, which are necessary for regulation of social and health protection of population suffered from the accident. Other restriction for the optimal regulation comes from use of the effective dose for establishing intervention levels. These and other respective aspects are discussed

  9. The development of the Person-Centred Situational Leadership Framework: Revealing the being of person-centredness in nursing homes.

    Science.gov (United States)

    Lynch, Brighide M; McCance, Tanya; McCormack, Brendan; Brown, Donna

    2018-01-01

    To implement and evaluate the effect of using the Person-Centred Situational Leadership Framework to develop person-centred care within nursing homes. Many models of nursing leadership have been developed internationally in recent years but do not fit with the emergent complex philosophy of nursing home care. This study develops the Person-Centred Situational Leadership Framework that supports this philosophy. It forms the theoretical basis of the action research study described in this article. This was a complex action research study using the following multiple methods: nonparticipatory observation using the Workplace Culture Critical Analysis Tool (n = 30); critical and reflective dialogues with participants (n = 39) at time 1 (beginning of study), time 2 (end of study) and time 3 (6 months after study had ended); narratives from residents at time 1 and time 2 (n = 8); focus groups with staff at time 2 (n = 12) and reflective field notes. Different approaches to analyse the data were adopted for the different data sources, and the overall results of the thematic analysis were brought together using cognitive mapping. The Person-Centred Situational Leadership Framework captures seven core attributes of the leader that facilitate person-centredness in others: relating to the essence of being; harmonising actions with the vision; balancing concern for compliance with concern for person-centredness; connecting with the other person in the instant; intentionally enthusing the other person to act; listening to the other person with the heart; and unifying through collaboration, appreciation and trust. This study led to a theoretical contribution in relation to the Person-Centred Practice Framework. It makes an important key contribution internationally to the gap in knowledge about leadership in residential care facilities for older people. The findings can be seen to have significant applicability internationally, across other care settings and contexts.

  10. Analysis of Experimentation Results on University Graduates' Readiness Formation to Act in Extraordinary Situations

    Science.gov (United States)

    Moloshavenko, Vera L.; Prozorova, Galina V.; Sienkiewicz, Lyudmila B.

    2016-01-01

    The article presents the experimentation on graduates' readiness formation to act in extraordinary situations conducted in the Tyumen Industrial University in training bachelors in "Oil and Gas Business". The criteria of graduates' readiness formation to act in extraordinary situations are the following: practicability, validity,…

  11. Are laboratory derived toxicity results informative for field situations? Case study on earthworm populations contaminated with heavy metals

    NARCIS (Netherlands)

    Klok, T.C.; Thissen, J.

    2009-01-01

    The relevance of laboratory tests on toxicants for field situations is often disputed given that laboratory tests are conducted under, next to the toxicant stress, optimal conditions which are not expected in field situations. In this paper we confront the results of laboratory tests on growth,

  12. [Advance Directives in Family Practices: Results of a Survey of GP Patients on their Care Situation].

    Science.gov (United States)

    Schnakenberg, Rieke; Just, Johannes; Thiessen, Vitali; Puth, Marie-Therese; Bleckwenn, Markus; Weckbecker, Klaus

    2017-07-26

    Background Advance directives (AD) are an important tool for documentation of patients' wishes and are therefore recommended to the elderly as well as patients with chronic diseases. However, there is no standardized procedure in Germany and no guideline for counseling patients who wish to write an AD with or without health care proxy. The aim of this study was to evaluate the care situation concerning the ADs and the role of the primary care physician in drafting the document Method We conducted semi-structured interviews with patients in primary care in North Rhine-Westphalia using a cross-sectional study design. Result Most of the 154 patients who were interviewed (average age: 58 years; 52% female) suffered from chronic diseases (79%), and about one-third (32%) already had an AD. Fear of "loss of autonomy" was the main reason for preparing an AD. Patients without AD were generally not opposed to the concept and named procrastination (43%) as the main reason for not having prepared one. The chance for preparing an AD increased by the factor 1.08 per life-year (Odds ratio (OR): 1.08; CI: 1.04-1.11). Patients with AD mostly got advice via the internet (22%), their primary care physicians (12%) and relatives (12%). Most patients were satisfied with their AD. Conclusion The majority of primary care patients do not make use of ADs. The primary care physicians play an important role in counseling and should motivate patients to complete ADs. Here, the establishment of quality standards would be desirable in the future. © Georg Thieme Verlag KG Stuttgart · New York.

  13. The development of the Person-Centred Situational Leadership Framework: Revealing the being of person-centredness in nursing homes

    OpenAIRE

    Lynch, Brighide M; McCance, Tanya; McCormack, Brendan; Brown, Donna

    2017-01-01

    Aims and objectives\\ud \\ud To implement and evaluate the effect of using the Person-Centred Situational Leadership Framework to develop person-centred care within nursing homes.\\ud \\ud \\ud Background\\ud \\ud Many models of nursing leadership have been developed internationally in recent years but do not fit with the emergent complex philosophy of nursing home care. This study develops the Person-Centred Situational Leadership Framework that supports this philosophy. It forms the theoretical ba...

  14. AstroFrauenNetzwerk Survey Results - Career situation of female astronomers in Germany

    Science.gov (United States)

    Fohlmeister, J.; Helling, Ch.

    2012-04-01

    We survey the job situation of women in astronomy in Germany and of German women abroad and review indicators for their career development. Our sample includes women astronomers from all academic levels from doctoral students to professors, as well as female astronomers who have left the field. We find that networking and human support are among the most important factors for success. Experience shows that students should carefully choose their supervisor and collect practical knowledge abroad. We reflect the private situation of female German astronomers and find that prejudices are abundant, and are perceived as discriminating. We identify reasons why women are more likely than men to quit astronomy after they obtain their PhD degree. We give recommendations to young students on what to pay attention to in order to be on the successful path in astronomy.

  15. Positive results of clinical educational support in situations of psychological distress.

    Science.gov (United States)

    Tavormina, Dominique

    2014-11-01

    Education is a complex process that involves the individual in the course of his entire life and leads to the maturation and the overall development of his personality. The educational process involves the complete growth of each and completes the infinite possibilities that every child has potential since birth. Education also is a necessity for the human being, as only adequate environmental stimulation causes the mental processes to begin. In fact, the higher intellectual functions, such as language, thought, memory, emerge only from social and educational experiences of the child. The educational surgery creates experiences and learning that allow the person to change by improving the efficiency of synaptic connections. Clinical pedagogy has developed in Italy in the last decades of the twentieth century with the aim of research and experimenting educational purposes suitable for different situations in order to provide each subject with appropriate development opportunities. Clinical pedagogical support is offered in the form of artistic or bodily activities and represents for the individual a positive environment that allows the development of different brain areas and the potential inherent in them. The various methods are suitable for any situation of existential discomfort, which are understood as moments of personal growth.

  16. Geriatric oncology in Spain: survey results and analysis of the current situation.

    Science.gov (United States)

    Gironés, R; Morilla, I; Guillen-Ponce, C; Torregrosa, M D; Paredero, I; Bustamante, E; Del Barco, S; Soler, G; Losada, B; Visa, L; Llabrés, E; Fox, B; Firvida, J L; Blanco, R; Antonio, M; Aparisi, F; Pi-Figueras, M; Gonzalez-Flores, E; Molina-Garrido, M J; Saldaña, J

    2017-12-11

    Geriatric oncology (GO) is a discipline that focuses on the management of elderly patients with cancer. The Spanish Society of Medical Oncology (SEOM) created a Working group dedicated to geriatric oncology in February 2016. The main goal of this study was to describe the current situation in Spain regarding the management of elderly cancer patients through an online survey of medical oncologists. A descriptive survey was sent to several hospitals by means of the SEOM website. A personal e-mail was also sent to SEOM members. Between March 2016 and April 2017, 154 answers were collected. Only 74 centers (48%) had a geriatrics department and a mere 21 (14%) medical oncology departments had a person dedicated to GO. The vast majority (n = 135; 88%) had the perception that the number of elderly patients with cancer seen in clinical practice had increased. Eighteen (12%) oncologists had specific protocols and geriatric scales were used at 55 (31%) centers. Almost all (92%) claimed to apply special management practices using specific tools. There was agreement that GO afforded certain potential advantages. Finally, 99% of the oncologists surveyed believed it and that training in GO had to be improved. From the nationwide survey promoted by the Spanish Geriatric Oncology Working Group on behalf of SEOM, we conclude that there is currently no defined care structure for elderly cancer patients. There is an increasing perception of the need for training in GO. This survey reflects a reality in which specific needs are perceived.

  17. Bioaerosol exposure during refuse collection: results of field studies in the real-life situation.

    Science.gov (United States)

    Neumann, H D; Balfanz, J; Becker, G; Lohmeyer, M; Mathys, W; Raulf-Heimsoth, M

    2002-07-03

    To determine the bioaerosol exposure of refuse collectors, field measurements were performed under real working conditions within the framework of a research project. Influencing variables such as different types of refuse, community structure, collection interval and season were taken into account. Overall, 1612 samples were taken in towns of Westfalia, Germany. With workplace levels on a scale of 10(3) to less than 10(4) CFU/m3 for the loader, the results show a surprisingly low total fungi concentration in comparison with earlier studies. Total bacteria concentrations, in contrast, were largely on a scale of 10(4) CFU/m3, with 10(5) CFU/m3 being registered sporadically, especially in apartment-block districts. Endotoxin levels were high especially in the summer months, occasionally reaching values of more than 50 EU/m3, whereas they were normally below 10 EU/m3 in autumn and winter. Inside the cab, the exposure level for the entire spectrum was at least one power of ten lower. The factors believed to account primarily for the low total fungi concentration were workplace hygiene, the prevailing 1-week collection interval, and the low in-process exposure time resulting from the effective deployment of automatic lifting devices. In contrast, the type of refuse was not found to have a significant influence.

  18. Transients analysis able to lead Pressurised Water Reactors cores to degraded situations, analysis of resulting configurations

    International Nuclear Information System (INIS)

    Shin, Hyeong-Ki

    1999-01-01

    The severe accidents that occurred recently on nuclear reactors such as Chernobyl and T.M.1.2 have led many countries utilizing nuclear energy to examine their severe accident management. This thesis focuses on this problem and aims at analyzing, in terms of reactivity, degraded core behavior resulting from different accidental configurations. Two types of core degradation can be encountered: local degradation (the destruction of isolated assemblies in the core) or spreading degradation (the destruction of neighboring assemblies). The TMI accident is an example of spreading degradation in the core. The simplicity of implementing the control rod ejection accident calculation as compared to other accidental transients have motivated the choice of this accident as a determinant for local degraded core configurations. The control rod ejection accident presents important three dimensional effects and introduces neutronic/thermohydraulic coupling. The implementation and validation of already existing three dimensional coupled calculation scheme, allowed one to analyze the consequences of such an accident and to the conclusion that only unrealistic hypotheses of assembly permutation could lead to a partial core degradation. A reasonable estimate of stored energy in the assemblies with high bum up, in relation to the stored energy in the hot spot, was also obtained for the first time. The recently performed experiments (CABRI experiments) showed that in highly burned up assemblies, the capacity to store energy decreases strongly in relation to new assemblies. This first estimate of the distribution of produced energy between different assemblies, during the rod ejection accident, offers an important piece of knowledge in the study of the consequences of an eventual fuel cycle extension (presently under consideration by development companies). Finally, the analysis of degraded core reactivity itself has been performed for a vast range of the degraded core configurations

  19. Labeling programs and efficiency standards to control the energy consumption of household appliances: current situation, main results and recommendations

    Energy Technology Data Exchange (ETDEWEB)

    Menanteau, Ph.

    2000-09-01

    To control the rise in electricity consumption for specific uses, the industrialized countries started by introducing special programs aimed at improving energy efficiency. Among the different instruments available, labeling programs and minimum energy performance standards (MEPS) have proved to be very effective. The first part of this document presents the current situation, the main results and recommendations concerning the labeling programs and efficiency standards to control the energy consumption of household appliances. This analyze is done for each country in details providing the name of the program or measure, the date of implementation, the objective and the main characteristics of the program, the impacts and evaluation. (A.L.B.)

  20. Situation of radioactivity monitoring in French Polynesia in 2015. Synthesis of results from the IRSN's monitoring network. 2016 mission report

    International Nuclear Information System (INIS)

    2016-12-01

    The radiological monitoring of the environment conducted in Polynesia by the Laboratory for the Study and Monitoring of the Environment (LESE lab), consists in regularly collecting and measuring radioactivity in samples from different environmental natures such as air, water, soil but also foodstuff etc, with which the inhabitants may come in contact. This regular monitoring has been carried out since 1962 on seven islands namely Tahiti, Maupiti, Hao, Rangiroa, Iva Oa, Mangareva and Tubuai representative for the five archipelagos. In 2015, the scope of this monitoring was enlarged by including specific a radiological study, consisting in analyzing local foodstuff in the Raivavae atoll, so as to assess the additional man-made radioactivity through the food chain, and soil samples so as to review the residual amount of "1"3"7Cs and Pu isotopes. A few additional measurements, complementary to the ones already made in 2012, were carried out to develop a map of external exposure all over this Austral atoll. For the second year in a row, the LESE lab took part in the Turbo program leaded by DGA and CEA, organizations in charge of radiological monitoring of the military atolls, by analyzing three ocean samples collected on an atoll shore and offshore from the island Moruroa. Almost all samples were processed and evaluated by the LESE laboratory, located on the Tahiti main land, in Vairao; some of the samples were analyzed in one of IRSN's other laboratories based in a suburb from Paris called Orsay in France. A steady decrease in radioactivity level has been observed since the end of the French atmospheric nuclear tests in 1974; the latest observations (2015) show a stable radiological situation, identical throughout the previous years of observation, and measured at a very low level. This residual radioactivity level comes, for the main part, from the "1"3"7Cs. The efficient annual dose, i.e. the additional man-made radioactivity, is below 5 μSv.y"-"1 (5 micro

  1. Problem situations in management activity

    OpenAIRE

    N.A. DUBINKO

    2009-01-01

    This article reviews contemporary methodological and theoretical approaches to the problem situations in management activity. Revealed and analyzed the types of problem situations managers dealing with in their activity. Rank correlation of problem situations shows distinctions depending on management work experience. Revealed gender distinctions in the managers' ideas of management problems.

  2. Situated Transgressiveness

    DEFF Research Database (Denmark)

    Muhr, Sara Louise; Sullivan, Katie Rose; Rich, Craig

    2016-01-01

    conversations within queer theory, transgender and organization studies by highlighting how situated contexts mediate the political potential of queer bodies at work. By developing the concept ‘situated transgressiveness’, this article challenges notions of transgender as a stable, ideal disruptive category......This study investigates the lived experience of one transwoman, Claire, a public advocate and a manager with client services responsibilities. We examine Claire's story in order to discuss how situated contexts, such as different roles, locales and interactions, shape the way she experiences...

  3. Emergency situations

    International Nuclear Information System (INIS)

    2007-01-01

    The nuclear activities are exercised so as to prevent the accidents. They are subjected to a rule whom application is controlled by the Asn. The risk of grave accident is so limited to a very low level of probability. He cannot be however completely pushed aside. The expression ' radiological emergency situation ' indicates a situation which ensues from an incident or of an accident risking to lead to an emission of radioactive materials or a level of radioactivity susceptible to strike a blow at the public health. The term ' nuclear crisis ' is used for the events which can lead to a radiological emergency situation on a nuclear basic installation or during a transport of radioactive materials. The preparation and the management of emergency situations, that they are of natural, accidental or terrorist origin, became a major concern of our society. We propose you of to know more about it in this file. (N.C.)

  4. Situational Leadership

    OpenAIRE

    Süttö, Marián

    2016-01-01

    This thesis is focused on field of leadership, particularly situational leadership model by Hersey and Blanchard. Thesis is mostly theoretical framework aimed to offer the possibility for reader to get overview in leadership issues. Theoretical framework of the thesis is focused on leadership definition, the most important leadership theories in the past, and especially to situational leadership approach. The focus of this thesis is to get detailed insight in this model and therefore offer in...

  5. Mapping the Ethics of Translational Genomics: Situating Return of Results and Navigating the Research-Clinical Divide

    Science.gov (United States)

    Wolf, Susan M.; Burke, Wylie; Koenig, Barbara A.

    2015-01-01

    Both bioethics and law have governed human genomics by distinguishing research from clinical practice. Yet the rise of translational genomics now makes this traditional dichotomy inadequate. This paper pioneers a new approach to the ethics of translational genomics. It maps the full range of ethical approaches needed, proposes a “layered” approach to determining the ethics framework for projects combining research and clinical care, and clarifies the key role that return of results can play in advancing translation. PMID:26479558

  6. Situation of radioactivity monitoring in French Polynesia in 2014. Synthesis of results from the IRSN's monitoring network

    International Nuclear Information System (INIS)

    Bouisset, P.; Nohl, M.; Leclerc, G.; Rua, J.; Bernagout, S.; Delabbaye, P.; Vismes, A. de

    2015-01-01

    Exercised in Polynesia since 1962, the radiological monitoring of the environment, which takes place on seven islands (Tahiti, Maupiti, Hao, Rangiroa, Hiva Oa, Mangareva and Tubuai) representing the five archipelagos, and consists in taking regular samples of various kinds from the different environmental compartments (air, water, soil) with which the population may be in contact and foods. For the first time in 2014, IRSN have participating to the TURBO DGA and CEA program, in charge of the military atoll radiological monitoring, and have collecting ocean samples at Moruroa. Regarding food, the samples analysed are representative of the diet of Polynesians living in the five archipelagos of that territory, and from the marine environment of the open sea, from the lagoon environment and from the terrestrial environment. Almost all samples are measured at the Laboratory for the Study and Monitoring of the Environment IRSN, based in Vairao on the island of Tahiti. After a steady fall in radioactivity levels since the French atmospheric tests come to an end in 1974, the radiological level observed in 2014 has been stable in the recent year and is now very low. This residual radioactivity relates primarily to the 137 Cs. In term of additional dose, this artificial and residual radioactivity is lower than 5 μSv.y -1 (5 micro-sieverts per year). This value corresponds to less than 0.5 % of exposure due to natural radioactivity in Polynesia (approximately 1,000 μSv.y -1 ). From 2010, monitoring of natural radioactivity was performed in several islands. Dose rates are very low, below 1,000 μSv.y -1 . However, highest results were observed when soils come from volcanoes rocks, like on the 'marae'. The highest value, 6,000 μSv.y -1 , was detected on the Taiata mount at Tubuai. In 2014, these maps concerned Tahiti, Moorea, Hao and Gambier islands. Enhanced radiological monitoring of the environment set up in the wake of the Fukushima disaster, continued in 2014

  7. Deep situationality

    DEFF Research Database (Denmark)

    Matejskova, Tatiana

    2014-01-01

    as a Slovak national with immigration experi- ence, a nominal outsider to both the country of research, Germany, and its immigrant subjects, the post-Soviet Russian-speaking migrants. Focusing on the production of time-spaces of proximity as a deeply situational process, I stress in particular the un...

  8. Comparative analyses reveal discrepancies among results of commonly used methods for Anopheles gambiaemolecular form identification

    Directory of Open Access Journals (Sweden)

    Pinto João

    2011-08-01

    Full Text Available Abstract Background Anopheles gambiae M and S molecular forms, the major malaria vectors in the Afro-tropical region, are ongoing a process of ecological diversification and adaptive lineage splitting, which is affecting malaria transmission and vector control strategies in West Africa. These two incipient species are defined on the basis of single nucleotide differences in the IGS and ITS regions of multicopy rDNA located on the X-chromosome. A number of PCR and PCR-RFLP approaches based on form-specific SNPs in the IGS region are used for M and S identification. Moreover, a PCR-method to detect the M-specific insertion of a short interspersed transposable element (SINE200 has recently been introduced as an alternative identification approach. However, a large-scale comparative analysis of four widely used PCR or PCR-RFLP genotyping methods for M and S identification was never carried out to evaluate whether they could be used interchangeably, as commonly assumed. Results The genotyping of more than 400 A. gambiae specimens from nine African countries, and the sequencing of the IGS-amplicon of 115 of them, highlighted discrepancies among results obtained by the different approaches due to different kinds of biases, which may result in an overestimation of MS putative hybrids, as follows: i incorrect match of M and S specific primers used in the allele specific-PCR approach; ii presence of polymorphisms in the recognition sequence of restriction enzymes used in the PCR-RFLP approaches; iii incomplete cleavage during the restriction reactions; iv presence of different copy numbers of M and S-specific IGS-arrays in single individuals in areas of secondary contact between the two forms. Conclusions The results reveal that the PCR and PCR-RFLP approaches most commonly utilized to identify A. gambiae M and S forms are not fully interchangeable as usually assumed, and highlight limits of the actual definition of the two molecular forms, which might

  9. Situating Engagement

    DEFF Research Database (Denmark)

    Korn, Matthias

    Our mobile phone is with us at all times. Habitually, we pick it up in the morning and carry it around on our daily routes and routines. Increasingly, we use it to locate ourselves and the things and people around us. With ubiquitous computing, technology is moving into the very fabric of our....... First, situationally appropriate forms of engagement that align well with citizens’ own conceptions are necessary in order to provide relevance and meaning of issues in the moment. Second, situated engagement requires a technological setup which facilitates the co-location of people, place...... with sophisticated prototypes in the wild. It proposes walkshops as a technique for collaborative exploration within actual outdoor environments and the use of field trials as part of an iterative design process in order to look ahead toward use practices that are still in the making....

  10. Barcoded pyrosequencing reveals that consumption of galactooligosaccharides results in a highly specific bifidogenic response in humans.

    Directory of Open Access Journals (Sweden)

    Lauren M G Davis

    Full Text Available Prebiotics are selectively fermented ingredients that allow specific changes in the gastrointestinal microbiota that confer health benefits to the host. However, the effects of prebiotics on the human gut microbiota are incomplete as most studies have relied on methods that fail to cover the breadth of the bacterial community. The goal of this research was to use high throughput multiplex community sequencing of 16S rDNA tags to gain a community wide perspective of the impact of prebiotic galactooligosaccharide (GOS on the fecal microbiota of healthy human subjects. Fecal samples from eighteen healthy adults were previously obtained during a feeding trial in which each subject consumed a GOS-containing product for twelve weeks, with four increasing dosages (0, 2.5, 5, and 10 gram of GOS. Multiplex sequencing of the 16S rDNA tags revealed that GOS induced significant compositional alterations in the fecal microbiota, principally by increasing the abundance of organisms within the Actinobacteria. Specifically, several distinct lineages of Bifidobacterium were enriched. Consumption of GOS led to five- to ten-fold increases in bifidobacteria in half of the subjects. Increases in Firmicutes were also observed, however, these changes were detectable in only a few individuals. The enrichment of bifidobacteria was generally at the expense of one group of bacteria, the Bacteroides. The responses to GOS and the magnitude of the response varied between individuals, were reversible, and were in accordance with dosage. The bifidobacteria were the only bacteria that were consistently and significantly enriched by GOS, although this substrate supported the growth of diverse colonic bacteria in mono-culture experiments. These results suggest that GOS can be used to enrich bifidobacteria in the human gastrointestinal tract with remarkable specificity, and that the bifidogenic properties of GOS that occur in vivo are caused by selective fermentation as well as by

  11. Coordination and carrying out of environment radioactivity measurement programmes in a radiological emergency situation, exploitation and restitution of results - Assessment of IRSN's actions and perspectives

    International Nuclear Information System (INIS)

    Dubiau, Ph.

    2010-01-01

    After having recalled the content of the interdepartmental 'measurement directive' which defines the legal framework of radioactivity measurements in case of a radiological emergency situation, this report described the actions performed by the IRSN (Institut de Radioprotection et de Surete Nucleaire, the French Radioprotection and Nuclear Safety Institute) and concerning these measurements. It discusses how the measurement strategy is defined depending on the accident characteristics and on the environment. It discusses how measurement results are interpreted, and evokes some constraints and limits for this strategy during the emergency phase. A laboratory vehicle is briefly presented which enables sample preparation and measurement by various analysis techniques

  12. Enhanced 3-sulfanylhexan-1-ol production in sequential mixed fermentation with Torulaspora delbrueckii/Saccharomyces cerevisiae reveals a situation of synergistic interaction between two industrial strains

    Directory of Open Access Journals (Sweden)

    Philippe eRenault

    2016-03-01

    Full Text Available The aim of this work was to study the volatile thiol productions of 2 industrial strains of Torulaspora delbrueckii and Saccharomyces cerevisiae during alcoholic fermentation (AF of Sauvignon Blanc must. In order to evaluate the influence of the inoculation procedure, sequential and simultaneous mixed cultures were carried out and compared to pure cultures of T. delbrueckii and S. cerevisiae. The results confirmed the inability of T. delbrueckii to release 4-methyl-4-sulfanylpentan-2-one (4MSP and its low capacity to produce 3-sulfanylhexyl acetate (3SHA, as already reported in previous studies. A synergistic interaction was observed between the two species, resulting in higher levels of 3SH (3-sulfanylhexan-1-ol and its acetate when S. cerevisiae was inoculated 24 hours after T. delbrueckii, compared to the pure cultures. To elucidate the nature of the interactions between these 2 species, the yeast population kinetics were examined and monitored, as well as the production of 3SH, its acetate and their related non-odorous precursors: Glut-3SH (glutathionylated conjugate precursor and Cys-3SH (cysteinylated conjugate precursor. For the first time, it was suggested that, unlike, S. cerevisiae, which is able to metabolize the two precursor forms, T. delbrueckii was only able to metabolize the glutathionylated precursor. Consequently, the presence of T. delbrueckii during mixed fermentation led to an increase in Glut-3SH degradation and Cys-3SH production. This overproduction was dependent on the T. delbrueckii biomass. In sequential culture, thus favouring T. delbrueckii development, the higher availability of Cys-3SH throughout AF (alcoholic fermentation resulted in more abundant 3SH and 3SHA production by S. cerevisiae

  13. Enhanced 3-Sulfanylhexan-1-ol Production in Sequential Mixed Fermentation with Torulaspora delbrueckii/Saccharomyces cerevisiae Reveals a Situation of Synergistic Interaction between Two Industrial Strains.

    Science.gov (United States)

    Renault, Philippe; Coulon, Joana; Moine, Virginie; Thibon, Cécile; Bely, Marina

    2016-01-01

    The aim of this work was to study the volatile thiol productions of two industrial strains of Torulaspora delbrueckii and Saccharomyces cerevisiae during alcoholic fermentation (AF) of Sauvignon Blanc must. In order to evaluate the influence of the inoculation procedure, sequential and simultaneous mixed cultures were carried out and compared to pure cultures of T. delbrueckii and S. cerevisiae. The results confirmed the inability of T. delbrueckii to release 4-methyl-4-sulfanylpentan-2-one (4MSP) and its low capacity to produce 3-sulfanylhexyl acetate (3SHA), as already reported in previous studies. A synergistic interaction was observed between the two species, resulting in higher levels of 3SH (3-sulfanylhexan-1-ol) and its acetate when S. cerevisiae was inoculated 24 h after T. delbrueckii, compared to the pure cultures. To elucidate the nature of the interactions between these two species, the yeast population kinetics were examined and monitored, as well as the production of 3SH, its acetate and their related non-odorous precursors: Glut-3SH (glutathionylated conjugate precursor) and Cys-3SH (cysteinylated conjugate precursor). For the first time, it was suggested that, unlike S. cerevisiae, which is able to metabolize the two precursor forms, T. delbrueckii was only able to metabolize the glutathionylated precursor. Consequently, the presence of T. delbrueckii during mixed fermentation led to an increase in Glut-3SH degradation and Cys-3SH production. This overproduction was dependent on the T. delbrueckii biomass. In sequential culture, thus favoring T. delbrueckii development, the higher availability of Cys-3SH throughout AF resulted in more abundant 3SH and 3SHA production by S. cerevisiae.

  14. Texas situation

    International Nuclear Information System (INIS)

    Avant, R.V. Jr.; Bowmer, W.J.

    1986-01-01

    The Texas Low-Level Radioactive Waste Disposal Authority was formed in 1981 to address the Texas low-level radioactive waste problem consistent with the direction of P.L. 96-573. The Authority has completed technical tasks, including source term evaluations, preliminary conceptual designs, economic assessments, and long-range planning, and has work in progress on facility design, site selection, operating procedures, and licensing. Site selection has been the major technical activity and will be completed in 1987 after on-site evaluations of potential sites. The Authority expects to have its site licensed and operating in 1992. Texas has been the leader in site selection. Political concerns and the uncertainty of the national agenda led Texas policy makers to slow down the state's progress. The lessons learned through the Texas situation should be instructive to other states and compacts and may well be a prediction of events for these other groups. This paper discusses the background and status of Texas development activities, future plans, and lessons learned

  15. The TRAIN-project: railway safety and the train driver information environment and work situation. A summary of the main results

    Energy Technology Data Exchange (ETDEWEB)

    Kecklund, L. [MTO Psychology and Swedish National Rail Administration (Sweden); Ingre, M.; Kecklund, G.; Soederstroem, M.; Aakerstedt, T. [National Inst. for Psychosocial Factors and Health (Sweden); Lindberg, E. [Swedish National Rail Administration (Sweden); Jansson, A.; Olsson, E.; Sandblad, B. [Uppsala Univ. (Sweden). Dept. of Human-Computer Interaction; Almqvist, P. [Swedish State Railways (Sweden)

    2001-07-01

    The TRAIN project investigates traffic safety related risks, focusing in particular on the train driver work situation, use of information but also on the supporting safety organisation. It is an on-going project funded and managed by Swedish National Rail Administration and carried out by independent researchers. The project provides a multi-disciplinary investigation by use of a man-technology-organisation (MTO) perspective. Activities performed are task analysis, evaluation of the drivers use of information and interaction with the ATP system as well as analyses of stress, mental workload and work hours. Several methods are being used such as interviews, questionnaires, diaries, activity monitoring and videotapes. This paper gives an overview of the project as well as a short summary of the main results. Detailed results are presented in separate reports as started in the reference list. Some of the main results are that the drivers report severe problems concerning sleepiness on early morning shifts, problems with maintenance on vehicles, lack of information supporting the planning task as well as problems in understanding ATP functions. Two groups of drivers having a feed-back related as opposed to a feed-forward driving style could be identified. In conclusion there is a great need to perform more scientific studies of human factors and railway safety as well as to implement safety management programs including professional human factors competence in the railway industries. (orig.)

  16. Introduction of e-learning in dental radiology reveals significantly improved results in final examination.

    Science.gov (United States)

    Meckfessel, Sandra; Stühmer, Constantin; Bormann, Kai-Hendrik; Kupka, Thomas; Behrends, Marianne; Matthies, Herbert; Vaske, Bernhard; Stiesch, Meike; Gellrich, Nils-Claudius; Rücker, Martin

    2011-01-01

    Because a traditionally instructed dental radiology lecture course is very time-consuming and labour-intensive, online courseware, including an interactive-learning module, was implemented to support the lectures. The purpose of this study was to evaluate the perceptions of students who have worked with web-based courseware as well as the effect on their results in final examinations. Users (n(3+4)=138) had access to the e-program from any networked computer at any time. Two groups (n(3)=71, n(4)=67) had to pass a final exam after using the e-course. Results were compared with two groups (n(1)=42, n(2)=48) who had studied the same content by attending traditional lectures. In addition a survey of the students was statistically evaluated. Most of the respondents reported a positive attitude towards e-learning and would have appreciated more access to computer-assisted instruction. Two years after initiating the e-course the failure rate in the final examination dropped significantly, from 40% to less than 2%. The very positive response to the e-program and improved test scores demonstrated the effectiveness of our e-course as a learning aid. Interactive modules in step with clinical practice provided learning that is not achieved by traditional teaching methods alone. To what extent staff savings are possible is part of a further study. Copyright © 2010 European Association for Cranio-Maxillo-Facial Surgery. Published by Elsevier Ltd. All rights reserved.

  17. Situations of violence experienced by students in the state capitals and the Federal District: results from the National Adolescent School-based Health Survey (PeNSE 2012).

    Science.gov (United States)

    Malta, Deborah Carvalho; Mascarenhas, Márcio Dênis Medeiros; Dias, Antônio Ribeiro; do Prado, Rogério Ruscitto; Lima, Cheila Marina; da Silva, Marta Maria Alves; da Silva Júnior, Jarbas Barbosa

    2014-01-01

    To describe violent events experienced by school-aged adolescents in school, around the school and in the family context, and to compare the results of the National Adolescent School-based Health Survey of 2009 and 2012. Indicators related to violence involving teenagers were analyzed. The prevalence rates and confidence intervals of 95% were calculated for events of interest according to gender and type of school (public or private) and regions. Prevalence rates were: insecurity in the route between home-school (9.1%), insecurity in school (8.0%), physical assault in the last 12 months (18.2%), engaging in fights in the last 12 months (20.7%), fighting with a cold weapon (8.3%), fighting with firearms (6.9%), physical assault by a family member (11.6%) and having been seriously injured in the last 12 months (10.3%). The situations of violence were more prevalent among male students from public schools. The comparison with the 2009 survey showed increased prevalence in all the variables studied. Teenagers are exposed to different forms of violence, and the data from the National Survey of School Health can support the planning of preventive actions.

  18. Radioecological situation at the 'Karazhyra' coal deposit

    International Nuclear Information System (INIS)

    Panin, M.S.; Artamonova, E.N.; Medvedev, P.P.

    2005-01-01

    This paper presents results of the current radiological situation in ground water within the 'Karazhyra' coal deposit. The fulfilled studies have been revealed groundwater contamination with wide variety of anthropogenic radionuclides. Analysis of the current level of radionuclide activity in ground water of the coal deposit allows considering the radionuclides to be not hazardous. Results of many-year observations gave a possibility to quantitatively describe radionuclide content in ground water as well as predict development of water-bearing horizon radiation situation for the near future. (author)

  19. Power law of distribution of emergency situations on main gas pipeline

    Science.gov (United States)

    Voronin, K. S.; Akulov, K. A.

    2018-05-01

    The article presents the results of the analysis of emergency situations on a main gas pipeline. A power law of distribution of emergency situations is revealed. The possibility of conducting further scientific research to ensure the predictability of emergency situations on pipelines is justified.

  20. Situation of the radiation protection in the Burkina Faso

    International Nuclear Information System (INIS)

    Dayamba, M.

    1999-01-01

    The Burkina Faso is a french-speaking country, it represents a population of eight millions of inhabitants, it is situated in the west of Africa. The difference between the situation of practice, equipment, organization in radiation protection and international standards is increasing. The fear of radiations is become excessive. A study about the situation of radiation protection is necessary. An inquiry has been realized, in march 1999, the results reveal a situation very difficult and far from the standards. The last part of the work gathers the aspirations and recommendations of the radiology actors: a proposition of solutions does the conclusion. (N.C.)

  1. SPECIFICITY OF SELF-PRESERVATION MOTIVATION IN EXTREME SITUATION

    Directory of Open Access Journals (Sweden)

    Ekaterina Anatolevna Karacheva

    2015-02-01

    Full Text Available The article presents the results of the study motivation of self-preservation in an extreme situation. Usually extreme situation unfold from the point of view of functioning, health, high negative level mental stress and tension. The extreme situation is the situation of human activity to which man acts, carrying out certain activities. The article provides an overview of russian and foreign authors dealing with this problem. Theoretical models of motivation of self-preservation Z. Freud, A. Maslow, G. Murray, M. Magomed-Eminov. The study explores the leading motivation in an extreme situation and analyzed the levels of motivation of self-preservation. The study was conducted in the Afghan veterans, using a method of unfinished sentences and other. Identified two levels of motivation of self-preservation: individual and personal. Revealed that the motivation of self-preservation is the leading motivation in an extreme situation.

  2. Trial sequential analysis reveals insufficient information size and potentially false positive results in many meta-analyses

    DEFF Research Database (Denmark)

    Brok, J.; Thorlund, K.; Gluud, C.

    2008-01-01

    in 80% (insufficient information size). TSA(15%) and TSA(LBHIS) found that 95% and 91% had absence of evidence. The remaining nonsignificant meta-analyses had evidence of lack of effect. CONCLUSION: TSA reveals insufficient information size and potentially false positive results in many meta......OBJECTIVES: To evaluate meta-analyses with trial sequential analysis (TSA). TSA adjusts for random error risk and provides the required number of participants (information size) in a meta-analysis. Meta-analyses not reaching information size are analyzed with trial sequential monitoring boundaries...... analogous to interim monitoring boundaries in a single trial. STUDY DESIGN AND SETTING: We applied TSA on meta-analyses performed in Cochrane Neonatal reviews. We calculated information sizes and monitoring boundaries with three different anticipated intervention effects of 30% relative risk reduction (TSA...

  3. Analysis of Transcriptional Signatures in Response to Listeria monocytogenes Infection Reveals Temporal Changes That Result from Type I Interferon Signaling

    Science.gov (United States)

    Potempa, Krzysztof; Graham, Christine M.; Moreira-Teixeira, Lucia; McNab, Finlay W.; Howes, Ashleigh; Stavropoulos, Evangelos; Pascual, Virginia; Banchereau, Jacques; Chaussabel, Damien; O’Garra, Anne

    2016-01-01

    Analysis of the mouse transcriptional response to Listeria monocytogenes infection reveals that a large set of genes are perturbed in both blood and tissue and that these transcriptional responses are enriched for pathways of the immune response. Further we identified enrichment for both type I and type II interferon (IFN) signaling molecules in the blood and tissues upon infection. Since type I IFN signaling has been reported widely to impair bacterial clearance we examined gene expression from blood and tissues of wild type (WT) and type I IFNαβ receptor-deficient (Ifnar1-/-) mice at the basal level and upon infection with L. monocytogenes. Measurement of the fold change response upon infection in the absence of type I IFN signaling demonstrated an upregulation of specific genes at day 1 post infection. A less marked reduction of the global gene expression signature in blood or tissues from infected Ifnar1-/- as compared to WT mice was observed at days 2 and 3 after infection, with marked reduction in key genes such as Oasg1 and Stat2. Moreover, on in depth analysis, changes in gene expression in uninfected mice of key IFN regulatory genes including Irf9, Irf7, Stat1 and others were identified, and although induced by an equivalent degree upon infection this resulted in significantly lower final gene expression levels upon infection of Ifnar1-/- mice. These data highlight how dysregulation of this network in the steady state and temporally upon infection may determine the outcome of this bacterial infection and how basal levels of type I IFN-inducible genes may perturb an optimal host immune response to control intracellular bacterial infections such as L. monocytogenes. PMID:26918359

  4. Dynamics of Situation Definition

    Science.gov (United States)

    Park, Dongseop; Moro, Yuji

    2006-01-01

    Situation definition is the process and product of actors' interpretive activities toward a given situation. By reviewing a number of psychological studies conducted in experimental settings, we found that the studies have only explicated a part of the situation definition process and have neglected its dynamic aspects. We need to focus on the…

  5. National radiotherapy Observatory. Inquiry report: situation at the end of 2010 and evolution since 2007. Context and method, results of data from 2010, conclusion

    International Nuclear Information System (INIS)

    2012-01-01

    Illustrated by data tables and graphs, this document presents and discusses the results of an inquiry made on radiotherapy centres about their equipment (linear accelerators and additional equipment, number of days opened to patients, use, quality control and maintenance duration, treatment preparation, equipment dedicated to quality control), their activities (evolution of the number of treated patients, of treatments, and of treatment sessions between 2007 and 2010, number of sessions per apparatus, dosimetry, techniques), their personnel (evolution of the number of radiotherapists, radio-physicists, operators and dosimetrists, time dedicated to training), and their practices

  6. Management of the post accidental situation applied to Nogent-Sur-Seine nuclear power plant environment. First results of the decontamination of soil and food chain working group

    International Nuclear Information System (INIS)

    Allain, E.; Mignon, F.; Cessac, B.; Gallay, F.; Metivier, J.M.; Reales, N.; Gofette, R.; Mahot, M.

    2004-01-01

    From the beginning of 2002, Troyes prefecture has initiated a reflection about the management of a nuclear crisis caused by an accident at the Nogent-sur-Seine nuclear power plant. Five workshops have been created, dealing with the following themes: 'Administrative and economic organization', 'Health risk assessment and the epidemiology', 'Monitoring of environment', 'Movement in the contaminated area' and 'Decontamination of soil and Food chain'. The first results of the 'Decontamination of soil and Food chain' working group, which involves the District Agricultural and Forestry Department, the Farmer's Association, the Institute for Radiological Protection and Nuclear Safety and the Veterinary Division are presented in the poster. The scenario that had been developed for the accident considers the release of 3 radionuclides ( 131 I, 134 Cs and 137 Cs) in the environment. The scale of the crisis didn't require the evacuation and the sheltering of the population during the emergency phase. The consequences on the local agricultural products (cereal, beetroot, vine, milk, cow meat...) have been assessed up to 50 km and different strategies of agricultural countermeasures have been studied regarding to the local constraints (soil types, surfaces and quantities concerned) and to the consequences of their implementation (waste types and quantities, costs). Then, decision-making diagrams summed up the technical results and allowed to deepen the global thought. (author)

  7. Remote Ultra-low Light Imaging (RULLI) For Space Situational Awareness (SSA): Modeling And Simulation Results For Passive And Active SSA

    International Nuclear Information System (INIS)

    Thompson, David C.; Shirey, Robert L.; Roggemann, Michael C; Gudimetla, Rao

    2008-01-01

    Remote Ultra-Low Light Imaging detectors are photon limited detectors developed at Los Alamos National Laboratories. RULLI detectors provide a very high degree of temporal resolution for the arrival times of detected photoevents, but saturate at a photo-detection rate of about 10 6 photo-events per second. Rather than recording a conventional image, such as output by a charged coupled device (CCD) camera, the RULLI detector outputs a data stream consisting of the two-dimensional location, and time of arrival of each detected photo-electron. Hence, there is no need to select a specific exposure time to accumulate photo-events prior to the data collection with a RULLI detector this quantity can be optimized in post processing. RULLI detectors have lower peak quantum efficiency (from as low as 5% to perhaps as much as 40% with modern photocathode technology) than back-illuminated CCD's (80% or higher). As a result of these factors, and the associated analyses of signal and noise, we have found that RULLI detectors can play two key new roles in SSA: passive imaging of exceedingly dim objects, and three-dimensional imaging of objects illuminated with an appropriate pulsed laser. In this paper we describe the RULLI detection model, compare it to a conventional CCD detection model, and present analytic and simulation results to show the limits of performance of RULLI detectors used for SSA applications at AMOS field site

  8. Situation of the surveillance of radioactivity in French Polynesia in 2006. results of the I.R.S.N. 's surveillance network

    International Nuclear Information System (INIS)

    2007-01-01

    The 543 atmospheric nuclear tests released radionuclides that have deposited themselves throughout the world. The Environmental Study and Surveillance Laboratory, 'Laboratoire d etude et de suivi de l environnement' (L.E.S.E.) of the Institute of nuclear safety and radiation protection (I.R.S.N.), takes part, for more than 35 years, in the evaluation of the dosimetric consequences of these atmospheric depositions, especially those originating with the 41 tests realized in the territory of French polynesia from 1966 to 1974. This laboratory is established in Tahiti. The ingestion component of this dosimetric evaluation requires to collect the most representative samples of the feed ration of the Polynesians living in the 5 archipelagoes of this territory. These samples belong to the marine environment of full sea, the lagoon environment and the terrestrial environment. Certain samples of the physical environment are also taken (air, water). 388 samples are measured by Hp-Ge low background gamma spectrometry in order to be able to characterize lowest possible radioactivity levels. The levels of activity of Pu isotopes and 90 Sr are also given for 50 selected samples and tritium activities for 14 water samples. Moreover, 101 soil samples were measured by gamma spectrometry to update the external dose due to 137 Cs deposition. During the year 2006 results fall under the continuity of a regular reduction in the levels of radioactivity since the stop, in 1974 of the French atmospheric tests. This residual radioactivity relates to primarily the 137 Cs. In term of additional dose, this artificial and residual radioactivity, estimated from the base of these measurements, is lower than 6 μSv by year (this maximum is obtained for the adults of the Gambiers archipelago). This value corresponds to less than 1% of exposure due to natural radioactivity in Polynesia (approximately 1 milli Sv). this value is of the same order with the estimates made for the previous years. (N.C.)

  9. The health and social situation of the mother during pregnancy and global quality of life of the child as an adult. Results from the prospective Copenhagen Perinatal Cohort 1959-1961

    Directory of Open Access Journals (Sweden)

    Søren Ventegodt

    2005-01-01

    Full Text Available A prospective cohort study (Copenhagen Perinatal Birth Cohort 1959-61 of 7,222 persons was used in order to explore the association between the social and health situation during pregnancy and the global quality of life (QOL of the adult child 31-33 years later. Two sets of questionnaires were used with one filled out by physicians during pregnancy and one filled out by the adult children 31-33 years later. The questionnaires included mother's situation during pregnancy and global QOL of the child at follow-up: Well-being, life satisfaction, happiness, fulfilment of needs, experience of life’s temporal and spatial domains, expression of life’s potentials and objective measures. The only indicators to have clear connections with a reduced quality of life were the cases of mother's with syphilis (8.5%, mother's congenital malformations (8.8%, low social group (6.9% and failing contraception (3.8%. The results obtained repudiate the common notion and hypothesis that the mother's situation during pregnancy is highly important for the quality of life that the child experience as an adult. This suggest that the aspects important for quality of life later on are not found solely in early conditions, but instead more dependent on later attitude towards life of that specific person.

  10. Situational Method Engineering

    OpenAIRE

    Henderson-Sellers, Brian; Ralyte, Jolita; Par, Agerfalk; Rossi, Matti

    2014-01-01

    While previously available methodologies for software – like those published in the early days of object technology – claimed to be appropriate for every conceivable project, situational method engineering (SME) acknowledges that most projects typically have individual characteristics and situations. Thus, finding the most effective methodology for a particular project needs specific tailoring to that situation. Such a tailored software development methodology needs to take into account all t...

  11. Situational method engineering

    CERN Document Server

    Henderson-Sellers, Brian; Ågerfalk, Pär J; Rossi, Matti

    2014-01-01

    While previously available methodologies for software ? like those published in the early days of object technology ? claimed to be appropriate for every conceivable project, situational method engineering (SME) acknowledges that most projects typically have individual characteristics and situations. Thus, finding the most effective methodology for a particular project needs specific tailoring to that situation. Such a tailored software development methodology needs to take into account all the bits and pieces needed for an organization to develop software, including the software process, the

  12. A Situational Maintenance Model

    DEFF Research Database (Denmark)

    Luxhoj, James T.; Thorsteinsson, Uffe; Riis, Jens Ove

    1997-01-01

    An overview of trend in maintenance management and presentation of a situational model and an analytical tools for identification of managerial efforts in maintenance.......An overview of trend in maintenance management and presentation of a situational model and an analytical tools for identification of managerial efforts in maintenance....

  13. Interactive Purchasing Situations

    NARCIS (Netherlands)

    Groote Schaarsberg, M.; Borm, P.E.M.; Hamers, H.J.M.; Reijnierse, J.H.

    2012-01-01

    Abstract: This paper introduces a new class of interactive cooperative purchasing situations and provides an explicit alternative characterization of the nucleolus of cooperative games, which offers an alternative to Kohlberg (1971). In our cooperative purchasing situation, the unit price of a

  14. Laterally situated sinus pericranii

    International Nuclear Information System (INIS)

    Koshu, K.; Takahashi, S.

    1981-01-01

    Sinus pericranii has been reported to be situated usually along the midline. Two cases of laterally situated sinus pericranii are presented. Venous blood was obtained by puncturing the tumors directly. Injection of contrast medium into the tumors demonstrated a communication between the tumors and the intracranial venous sinuses through marked diploic veins. (orig.)

  15. Assessing Operational Situations

    DEFF Research Database (Denmark)

    Zhang, Xinxin

    In spite of the high level of automation commonly applied to today’s engineering system, humans’ skill and knowledge still plays a central role in the systems’ daily operation, critical decision making, and accident management. The complexity of the engineered system poses great challenge for human...... operators to perceive and understand the operational situation. The research domain of situation awareness approaches the operational challenges from the human cognition perspective while the presented thesis aims at supporting situation assessment from the system perspective. The thesis has reviewed...... different perspectives on situation awareness in the human factor studies and uses the knowledge reflectively for system representation and analysis. The human cognitive activities during complex plant operation and how they perceive a situation and what kind of knowledge has to be established in the human...

  16. A novel mouse model reveals that polycystin-1 deficiency in ependyma and choroid plexus results in dysfunctional cilia and hydrocephalus.

    Directory of Open Access Journals (Sweden)

    Claas Wodarczyk

    2009-09-01

    Full Text Available Polycystin-1 (PC-1, the product of the PKD1 gene, mutated in the majority of cases of Autosomal Dominant Polycystic Kidney Disease (ADPKD, is a very large (approximately 520 kDa plasma membrane receptor localized in several subcellular compartments including cell-cell/matrix junctions as well as cilia. While heterologous over-expression systems have allowed identification of several of the potential biological roles of this receptor, its precise function remains largely elusive. Studying PC-1 in vivo has been a challenging task due to its complexity and low expression levels. To overcome these limitations and facilitate the study of endogenous PC-1, we have inserted HA- or Myc-tag sequences into the Pkd1 locus by homologous recombination. Here, we show that our approach was successful in generating a fully functional and easily detectable endogenous PC-1. Characterization of PC-1 distribution in vivo showed that it is expressed ubiquitously and is developmentally-regulated in most tissues. Furthermore, our novel tool allowed us to investigate the role of PC-1 in brain, where the protein is abundantly expressed. Subcellular localization of PC-1 revealed strong and specific staining in ciliated ependymal and choroid plexus cells. Consistent with this distribution, we observed hydrocephalus formation both in the ubiquitous knock-out embryos and in newborn mice with conditional inactivation of the Pkd1 gene in the brain. Both choroid plexus and ependymal cilia were morphologically normal in these mice, suggesting a role for PC-1 in ciliary function or signalling in this compartment, rather than in ciliogenesis. We propose that the role of PC-1 in the brain cilia might be to prevent hydrocephalus, a previously unrecognized role for this receptor and one that might have important implications for other genetic or sporadic diseases.

  17. Pedagogical and conflict situations of teacher of physical training

    Directory of Open Access Journals (Sweden)

    Pechko O.M.

    2011-02-01

    Full Text Available The article reveals the essence of pedagogical and conflict situations between teacher and student. Considered ways of solving and preventing pedagogical and conflict situations in school. Principal reasons of conflict situations are selected, situations of activity, conduct and relations. The receptions of influence of teacher of physical culture are separated on personality of schoolchildren. It is well-proven that the profession of teacher of physical culture supposes possibility of conflict situations.

  18. Situating beyond the social

    DEFF Research Database (Denmark)

    Soffer, Ann Katrine Bønnelykke

    2016-01-01

    Situated learning serves as an analytical framework for learning in a community of practice and has been widely used to understand the learning process that is entailed in becoming a nurse. Yet in this paper, the difficulties encountered with the original notion of situated learning once...... framework. I suggest the notion of multi-configured learning, which captures the heterogeneity and materiality encountered during ethnographic fieldwork at a Danish nursing school....

  19. Revealing the sequence and resulting cellular morphology of receptor-ligand interactions during Plasmodium falciparum invasion of erythrocytes.

    Directory of Open Access Journals (Sweden)

    Greta E Weiss

    2015-02-01

    Full Text Available During blood stage Plasmodium falciparum infection, merozoites invade uninfected erythrocytes via a complex, multistep process involving a series of distinct receptor-ligand binding events. Understanding each element in this process increases the potential to block the parasite's life cycle via drugs or vaccines. To investigate specific receptor-ligand interactions, they were systematically blocked using a combination of genetic deletion, enzymatic receptor cleavage and inhibition of binding via antibodies, peptides and small molecules, and the resulting temporal changes in invasion and morphological effects on erythrocytes were filmed using live cell imaging. Analysis of the videos have shown receptor-ligand interactions occur in the following sequence with the following cellular morphologies; 1 an early heparin-blockable interaction which weakly deforms the erythrocyte, 2 EBA and PfRh ligands which strongly deform the erythrocyte, a process dependant on the merozoite's actin-myosin motor, 3 a PfRh5-basigin binding step which results in a pore or opening between parasite and host through which it appears small molecules and possibly invasion components can flow and 4 an AMA1-RON2 interaction that mediates tight junction formation, which acts as an anchor point for internalization. In addition to enhancing general knowledge of apicomplexan biology, this work provides a rational basis to combine sequentially acting merozoite vaccine candidates in a single multi-receptor-blocking vaccine.

  20. Cyber defense and situational awareness

    CERN Document Server

    Kott, Alexander; Erbacher, Robert F

    2015-01-01

    This book is the first publication to give a comprehensive, structured treatment to the important topic of situational awareness in cyber defense. It presents the subject in a logical, consistent, continuous discourse, covering key topics such as formation of cyber situational awareness, visualization and human factors, automated learning and inference, use of ontologies and metrics, predicting and assessing impact of cyber attacks, and achieving resilience of cyber and physical mission. Chapters include case studies, recent research results and practical insights described specifically for th

  1. Ocular-following responses to white noise stimuli in humans reveal a novel nonlinearity that results from temporal sampling.

    Science.gov (United States)

    Sheliga, Boris M; Quaia, Christian; FitzGibbon, Edmond J; Cumming, Bruce G

    2016-01-01

    White noise stimuli are frequently used to study the visual processing of broadband images in the laboratory. A common goal is to describe how responses are derived from Fourier components in the image. We investigated this issue by recording the ocular-following responses (OFRs) to white noise stimuli in human subjects. For a given speed we compared OFRs to unfiltered white noise with those to noise filtered with band-pass filters and notch filters. Removing components with low spatial frequency (SF) reduced OFR magnitudes, and the SF associated with the greatest reduction matched the SF that produced the maximal response when presented alone. This reduction declined rapidly with SF, compatible with a winner-take-all operation. Removing higher SF components increased OFR magnitudes. For higher speeds this effect became larger and propagated toward lower SFs. All of these effects were quantitatively well described by a model that combined two factors: (a) an excitatory drive that reflected the OFRs to individual Fourier components and (b) a suppression by higher SF channels where the temporal sampling of the display led to flicker. This nonlinear interaction has an important practical implication: Even with high refresh rates (150 Hz), the temporal sampling introduced by visual displays has a significant impact on visual processing. For instance, we show that this distorts speed tuning curves, shifting the peak to lower speeds. Careful attention to spectral content, in the light of this nonlinearity, is necessary to minimize the resulting artifact when using white noise patterns undergoing apparent motion.

  2. A high HIV-1 strain variability in London, UK, revealed by full-genome analysis: Results from the ICONIC project

    Science.gov (United States)

    Frampton, Dan; Gallo Cassarino, Tiziano; Raffle, Jade; Hubb, Jonathan; Ferns, R. Bridget; Waters, Laura; Tong, C. Y. William; Kozlakidis, Zisis; Hayward, Andrew; Kellam, Paul; Pillay, Deenan; Clark, Duncan; Nastouli, Eleni; Leigh Brown, Andrew J.

    2018-01-01

    Background & methods The ICONIC project has developed an automated high-throughput pipeline to generate HIV nearly full-length genomes (NFLG, i.e. from gag to nef) from next-generation sequencing (NGS) data. The pipeline was applied to 420 HIV samples collected at University College London Hospitals NHS Trust and Barts Health NHS Trust (London) and sequenced using an Illumina MiSeq at the Wellcome Trust Sanger Institute (Cambridge). Consensus genomes were generated and subtyped using COMET, and unique recombinants were studied with jpHMM and SimPlot. Maximum-likelihood phylogenetic trees were constructed using RAxML to identify transmission networks using the Cluster Picker. Results The pipeline generated sequences of at least 1Kb of length (median = 7.46Kb, IQR = 4.01Kb) for 375 out of the 420 samples (89%), with 174 (46.4%) being NFLG. A total of 365 sequences (169 of them NFLG) corresponded to unique subjects and were included in the down-stream analyses. The most frequent HIV subtypes were B (n = 149, 40.8%) and C (n = 77, 21.1%) and the circulating recombinant form CRF02_AG (n = 32, 8.8%). We found 14 different CRFs (n = 66, 18.1%) and multiple URFs (n = 32, 8.8%) that involved recombination between 12 different subtypes/CRFs. The most frequent URFs were B/CRF01_AE (4 cases) and A1/D, B/C, and B/CRF02_AG (3 cases each). Most URFs (19/26, 73%) lacked breakpoints in the PR+RT pol region, rendering them undetectable if only that was sequenced. Twelve (37.5%) of the URFs could have emerged within the UK, whereas the rest were probably imported from sub-Saharan Africa, South East Asia and South America. For 2 URFs we found highly similar pol sequences circulating in the UK. We detected 31 phylogenetic clusters using the full dataset: 25 pairs (mostly subtypes B and C), 4 triplets and 2 quadruplets. Some of these were not consistent across different genes due to inter- and intra-subtype recombination. Clusters involved 70 sequences, 19.2% of the dataset. Conclusions

  3. Learning situation models in a smart home.

    Science.gov (United States)

    Brdiczka, Oliver; Crowley, James L; Reignier, Patrick

    2009-02-01

    This paper addresses the problem of learning situation models for providing context-aware services. Context for modeling human behavior in a smart environment is represented by a situation model describing environment, users, and their activities. A framework for acquiring and evolving different layers of a situation model in a smart environment is proposed. Different learning methods are presented as part of this framework: role detection per entity, unsupervised extraction of situations from multimodal data, supervised learning of situation representations, and evolution of a predefined situation model with feedback. The situation model serves as frame and support for the different methods, permitting to stay in an intuitive declarative framework. The proposed methods have been integrated into a whole system for smart home environment. The implementation is detailed, and two evaluations are conducted in the smart home environment. The obtained results validate the proposed approach.

  4. Planning as situated design

    DEFF Research Database (Denmark)

    Axel, Erik

    It is common to associate situated activity with concrete, craftlike or manual activity here and now and to reserve theoretical and abstract thinking for activities like theoretical experimentation and systematic planning. Much work has gone into demonstrating that these activities are concrete...... and situated, too. In this presentation it will be argued that the investigation of systematic planning as conflictual cooperation will help us see that situated activity is not only based on the present conditions, but also relates them to events spread out in time and space, thereby opening up for another...... understanding of theoretical thinking. Some material from the empirical research project developed with Klaus Nielsen on the design and engineering of a house will be presented. On this basis a conception of planning will be unfolded. It will be understood differently from the way it is understood...

  5. Situational theory of leadership.

    Science.gov (United States)

    Waller, D J; Smith, S R; Warnock, J T

    1989-11-01

    The situational theory of leadership and the LEAD instruments for determining leadership style are explained, and the application of the situational leadership theory to the process of planning for and implementing organizational change is described. Early studies of leadership style identified two basic leadership styles: the task-oriented autocratic style and the relationship-oriented democratic style. Subsequent research found that most leaders exhibited one of four combinations of task and relationship behaviors. The situational leadership theory holds that the difference between the effectiveness and ineffectiveness of the four leadership styles is the appropriateness of the leader's behavior to the particular situation in which it is used. The task maturity of the individual or group being led must also be accounted for; follower readiness is defined in terms of the capacity to set high but attainable goals, willingness or ability to accept responsibility, and possession of the necessary education or experience for a specific task. A person's leadership style, range, and adaptability can be determined from the LEADSelf and LEADOther questionnaires. By applying the principles of the situational leadership theory and adapting their managerial styles to specific tasks and levels of follower maturity, the authors were successful in implementing 24-hour pharmacokinetic dosing services provided by staff pharmacists with little previous experience in clinical services. The situational leadership model enables a leader to identify a task, set goals, determine the task maturity of the individual or group, select an appropriate leadership style, and modify the style as change occurs. Pharmacy managers can use this model when implementing clinical pharmacy services.

  6. Medical Students' Personal Determinants of Overcoming Strategies in Difficult Situations

    Directory of Open Access Journals (Sweden)

    Veretelnikova Yu.Ya.

    2013-03-01

    Full Text Available Goal of the research was to study conditionality of overcoming strategies in difficult situations of social interaction by personal representations of attitude to others among medical students. Material and methods. 134 first-year students of Saratov State Medical University n.a. V. I. Razumovsky took part in the comparative diagnostic study. Results. Comparison of average indices of various strategies evidence in coping behaviour allowed revealing statistically significant dependence of coping behaviour modi in difficult situations of social interaction upon types of personal representations of attitude toward others and gender features of forming effective strategies of coping behaviour among medical students. Conclusion. Correlation between coping behaviour modi in difficult situations of social interaction and typology of personal representations of attitudes toward others among medical students was marked.

  7. About Stressful Situations

    Science.gov (United States)

    ... make a new friend — plus catch up in social studies. Get support. Find someone to talk to about your situation. Ask for help or advice. Be with people who believe in you, make you laugh, and help you feel good about yourself. Sometimes just a listening ear helps a lot. It helps you know ...

  8. Energy situation August 2016

    International Nuclear Information System (INIS)

    2016-08-01

    This publication presents a monthly report of the French energy situation: primary energy consumption, energy independence and CO_2 emissions, national production, imports, exports, energy costs, average and spot prices. Data are presented separately for solid mineral fuels, petroleum products, natural gas and electricity in the form of tables and graphs

  9. Energy situation July 2016

    International Nuclear Information System (INIS)

    2016-07-01

    This publication presents a monthly report of the French energy situation: primary energy consumption, energy independence and CO_2 emissions, national production, imports, exports, energy costs, average and spot prices. Data are presented separately for solid mineral fuels, petroleum products, natural gas and electricity in the form of tables and graphs

  10. Energy situation July 2004

    International Nuclear Information System (INIS)

    2004-08-01

    The monthly energy situation in France at july 2004 is presented. Statistics are given on energy accounting, imports, exports, energy prices. A special attention is given to the primary energy, the solid fuels, the petroleum products, the natural gas and the electric power. (A.L.B.)

  11. Energy situation September 2016

    International Nuclear Information System (INIS)

    2016-09-01

    This publication presents a monthly report of the French energy situation: primary energy consumption, energy independence and CO_2 emissions, national production, imports, exports, energy costs, average and spot prices. Data are presented separately for solid mineral fuels, petroleum products, natural gas and electricity in the form of tables and graphs

  12. Energy situation, January 2006

    International Nuclear Information System (INIS)

    2006-03-01

    The monthly energy situation analysis in France, at January 2006, is presented. Statistics are given for energy consumption, demand, import and export. A special attention is given to the primary energy, the solid fuels, the petroleum products, the natural gas and the electric power. (A.L.B.)

  13. Energy situation november 2005

    International Nuclear Information System (INIS)

    2005-12-01

    The monthly energy situation analysis in France at November 2005 is presented. Statistics are given for energy consumption, demand, import and export. A special attention is given to the primary energy, the solid fuels, the petroleum products, the natural gas and the electric power. (A.L.B.)

  14. Energy situation november 2002

    International Nuclear Information System (INIS)

    2002-12-01

    The monthly situation analysis in France is presented. Statistics are given for energy consumption, demand, import and export. A special attention is given to the primary energy, the solid fuels, the petroleum products, the natural gas and the electric power. (A.L.B.)

  15. Energy situation November 2006

    International Nuclear Information System (INIS)

    2006-12-01

    The monthly energy situation in France, at November 2006, is presented. Statistics are given for the energy expenses, consumption, demand, import and export. A special attention is given to the primary energy, the solid fuels, the petroleum products, the natural gas and the electric power. (A.L.B.)

  16. USSR - energy situation 1986

    International Nuclear Information System (INIS)

    1988-01-01

    The energy situation of the USSR is reviewed on the basis of relevant data. Data on the country's national energy policy are followed by an outline of trends in energy sources and electric power generation. Key figures are presented on the country's external trade and balance of payments. Some remarks are made on international energy policy. (UA) [de

  17. Yugoslavia - energy situation 1986

    International Nuclear Information System (INIS)

    1988-01-01

    The energy situation of Yugoslavia is reviewed on the basis of relevant data. Data on the country's national and international energy policy are followed by an outline of trends in energy sources and electric power generation. Key figures are presented on the country's external trade and balance of payments. (UA) [de

  18. France - energy situation 1986

    International Nuclear Information System (INIS)

    1988-01-01

    The energy situation of France is reviewed on the basis of relevant data. Data on the country's national and international energy policy are followed by an outline of trends in energy sources and electric power generation. Key figures are presented on the country's external trade and balance of payments. (UA) [de

  19. Sweden - energy situation 1986

    International Nuclear Information System (INIS)

    1988-01-01

    The energy situation of Sweden is reviewed on the basis of relevant data. Data on the country's national and international energy policy are followed by an outline of trends in energy sources and electric power generation. Key figures are presented on the country's external trade and balance of payments. (UA) [de

  20. Energy situation August 2002

    International Nuclear Information System (INIS)

    2002-09-01

    The monthly situation analysis in France is presented. Statistics are given for energy consumption, demand, import and export. A special attention is given to the primary energy, the solid fuels, the petroleum products, the natural gas and the electric power. (A.L.B.)

  1. The France energy situation

    International Nuclear Information System (INIS)

    2006-01-01

    This analysis of the french energy situation provides information and key data on some key facts about the energy in France, the France energy supply and demand, the major principles of energy policy, the challenges of french energy policy and the DGEMP (general directorate for energy and raw materials). (A.L.B.)

  2. France energy situation

    International Nuclear Information System (INIS)

    1991-01-01

    The monthly (May 1991) energy situation analysis in France is presented: the energy consumption rise is lowered and especially, oil imports have fallen from -3.1 pc; natural gas imports and domestic electric power production have risen. The energy import dependence rate have very slightly risen, around 50 pc. Diagrams for 1989, 1990, 1991 are presented [fr

  3. China - energy situation 1986

    International Nuclear Information System (INIS)

    1988-01-01

    The energy situation of China is reviewed on the basis of relevant data. Data on the country's national and international energy policy are followed by an outline of trends in energy sources and electric power generation. Key figures are presented on the country's external trade and balance of payments. (UA) [de

  4. Venezuela - energy situation 1982

    Energy Technology Data Exchange (ETDEWEB)

    1984-01-01

    The energy situation of Venezuela is reviewed on the basis of some relevant data. Its energy policy is commented on, and developments in electric power generation are described as well as the trends observed for the various energy sources. Figures are given on external trade and on the balance of payments.

  5. results

    Directory of Open Access Journals (Sweden)

    Salabura Piotr

    2017-01-01

    Full Text Available HADES experiment at GSI is the only high precision experiment probing nuclear matter in the beam energy range of a few AGeV. Pion, proton and ion beams are used to study rare dielectron and strangeness probes to diagnose properties of strongly interacting matter in this energy regime. Selected results from p + A and A + A collisions are presented and discussed.

  6. A comparison of breath- and blood-alcohol test results from real-life policing situations: a one-year study of data from the Central Hessian police district in Germany.

    Science.gov (United States)

    Roiu, Immanuel; Birngruber, Christoph G; Spencer, Victoria C; Wollersen, Heike; Dettmeyer, Reinhard; Verhoff, Marcel A

    2013-10-10

    So far, studies investigating the comparability of breath alcohol concentration (BrAC) with blood alcohol concentration (BAC) have focused on the accuracy of BrAC testing instruments. The presented study, conducted with cases from the district of the Middle Hessian Police Headquarters, is to the best of our knowledge the first to compare both methods under real-life conditions in normal policing situations. For a 1-year period, alcohol-impaired drunk-driving suspects, who were by criminal procedure required to give a blood sample, were offered a voluntary, additional BrAC test with a "Dräger Alcotest 7110 Evidential". The BrAC test was to be administered as soon as possible after the suspect had been apprehended, without, however, delaying the collection of the blood sample. Ninety-two cases could be included in our study. In 30 cases, a blood sample was not taken; in 11 cases, a BrAC test could not be performed. In the remaining 51 cases, we found the following pairings of BrAC and BAC results: BrAC≥0.55 mg/l and BAC≥1.1‰ (n=39); 0.25 mg/l≤BrACmean value for the conversion factor, Q, was 2.12‰l/mg. In accord with numerous other studies, our study results would suggest a value of 2.1‰ l/mg to German legislature as a new statutory value for Q. In borderline cases, of which there were already 7 in our study with 51 cases, suspects could benefit both from a BrAC test or a BAC test, with the benefit lastly depending more on early testing time than on the test method used. Our results support the call for the earliest possible measurement of alcohol concentration values after a drunk driving offense was committed. In some situations, this can probably only be accomplished with BrAC testing. A supplementary blood sample and BAC testing could compensate for the known weaknesses of BrAC testing. Thus, the complementary use of both methods might be a viable option. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  7. CONSIDERATIONS REGARDING THE AUDIT OF FINANCIAL SITUATIONS

    OpenAIRE

    Maria-Madalina SALOMIA

    2012-01-01

    In a business world situated on a market that is becoming more and more active both on an international and national level, the audit of financial situations embodies a veritable varied research domain and with favorable advantages for the Romanian business society, as well as for the interest of the business society located outside the Romanian space. From the result of the auditing of financial situations of a entity, various information may be obtained which is used by different groups tha...

  8. CIEMAT results in IAEA proficiency tests in the context of emergency situations (210Po, 239,240Pu, 210Pb, gamma-emitters and 241Am) in environmental samples

    International Nuclear Information System (INIS)

    Gasco, Catalina; Suanez, Ana; Fernandez, Eva; Meral, Jose; Trinidad, Jose A.; Navarro, Nuria; Alvarez, Alicia; Higueras, Ernesto

    2008-01-01

    Three laboratories of CIEMAT with different: radiochemical procedures, detection capacity levels and counting equipment took part in the IAEA proficiency tests IAEA-CU-2007-09 and IAEA-CU-2007-04 (2007- 2008). This participation has allowed to compare and optimize some techniques in the case of emergency situations. The diverse methods used for the radionuclides determination, the capacity of each method for separating appropriately the radionuclides and their precision and trueness have been studied comparatively. The results of these exercises showed that the natural occurring radionuclides existing in the environmental samples are best isolated by time consuming analytical methods. Nevertheless, emergency methods require less manipulation, lower aliquot of sample and permit an acceptable detection limit for the radionuclides quantification. The selection of a radiochemical method for a specific purpose depends mainly on the sensibility required by the labs. The IAEA evaluation of the results as well as, our evaluation taking into account our capacities and objectives, are presented in this work. (author)

  9. Parents’ experience confronting child burning situation

    Directory of Open Access Journals (Sweden)

    Valdira Vieira de Oliveira

    2015-05-01

    Full Text Available Objective: to understand experiences of parents in a child burning situation during the hospitalization process. Methods: phenomenological research in view of Martin Heidegger, held with seven assisting parents at a pediatrics unit of a general hospital in Montes Claros. The information was obtained by phenomenological interview, containing the question guide: “What does it mean to you being with a son who is suffering with burns?”. Results: during the experience, parents revealed anguish, fear, helplessness, concerns and expectations of “being-in-the-world”. Conclusion: respect, understanding and care from the health team were fundamental for the adaptation and the confrontation demanded by the consequent suffering of the event.

  10. Revealing Interactions between Human Resources, Quality of Life and Environmental Changes within Socially-oriented Observations : Results from the IPY PPS Arctic Project in the Russian North

    Science.gov (United States)

    Vlasova, Tatiana

    2010-05-01

    Socially-oriented Observations (SOO) in the Russian North have been carried out within multidisciplinary IPY PPS Arctic project under the leadership of Norway and supported by the Research Council of Norway as well as Russian Academy of Sciences. The main objective of SOO is to increase knowledge and observation of changes in quality of life conditions (state of natural environment including climate and biota, safe drinking water and foods, well-being, employment, social relations, access to health care and high quality education, etc.) and - to reveal trends in human capital and capacities (health, demography, education, creativity, spiritual-cultural characteristics and diversity, participation in decision making, etc.). SOO have been carried out in industrial cities as well as sparsely populated rural and nature protection areas in observation sites situated in different bioms (from coastal tundra to southern taiga zone) of Murmansk, Arkhangelsk Oblast and Republic of Komi. SOO were conducted according to the international protocol included in PPS Arctic Manual. SOO approaches based both on local people's perceptions and statistics help to identify main issues and targets for life quality, human capital and environment improvement and thus to distinguish leading SOO indicators for further monitoring. SOO have revealed close interaction between human resources, quality of life and environmental changes. Negative changes in human capital (depopulation, increasing unemployment, aging, declining physical and mental health, quality of education, loss of traditional knowledge, marginalization etc.), despite peoples' high creativity and optimism are becoming the major driving force effecting both the quality of life and the state of environment and overall sustainability. Human induced disturbances such as uncontrolled forests cuttings and poaching are increasing. Observed rapid changes in climate and biota (ice and permafrost melting, tundra shrubs getting taller and

  11. Pengaruh Structural Assurance dan Situational Normality terhadap Trust Bertransaksi di Sistem E-Commerce

    OpenAIRE

    Dharma, Fitra

    2006-01-01

    The research aims to reveal an empirical evidence whether structural assurance belief and situational normality belief have positive effect to trust in e-commerce system. Data for the study are collected from 100 Internet's user. It used multiple regression to analyze the data. The results indicate that perception of structural assurance has significant effect on trust in e-commerce site. However we failed to find out empirical evidence that situational normality belief has significant effect...

  12. Energy situation. November 1998

    International Nuclear Information System (INIS)

    1999-01-01

    This report presents a balance sheet of the French energy situation (domestic demand, national production, consumption, imports, exports, sales, prices, stocks..) in November 1998. Data are presented using graphics and tables and as follows: energy bill of all energy sources (evolution since January 1996), primary energy (energy dependency, consumption after climate correction, CO 2 emissions), solid mineral fuels, petroleum products, natural gas and electric power. (J.S.)

  13. Nuclear situation in Japan

    International Nuclear Information System (INIS)

    2006-01-01

    This analysis takes stock on the nuclear situation in Japan. It discusses the ambitious equipment program in collaboration with the France, the destabilization of the japanese nuclear industry following the accidents and the energy policy evolutions. It presents the projects of the japanese nuclear industry: the Monju reactor restart, the Pluthermal project, the reprocessing power plant of Rokkasho Mura, the new reactors, the russian weapons dismantling, the ITER site selection and the buy out of Westinghouse by Toshiba. (A.L.B.)

  14. Management by Grid Principles or Situationalism: Which?

    Science.gov (United States)

    Blake, Robert R.; Mouton, Jane S.

    1981-01-01

    Attempts to resolve the leadership theory controversy between situationalism and the one-best-way approach. Indicates the validity of the latter and the lack of predictive value of the former. Results indicated administrators chose the 9,9 alternative and rejected situationally prescribed answers, reflecting a management by principles (behavioral…

  15. Learning through Situated Innovation

    DEFF Research Database (Denmark)

    Dittrich, Yvonne; Eriksén, Sara; Wessels, Bridgette

    2014-01-01

    Specific, situated participatory design (PD) practices have always been at the heart of Participatory Design research. The role of the very situatedness and specificity of PD practice for theory-building within PD research is, however, seldom discussed explicitly. In this article, we explore why...... of such a pragmatic epistemology of PD on understanding and arguing for PD research approaches. These concepts are illustrated referring to PD practices as experienced in PD research projects. Our epistemological argumentation supports the emphasis on exploring new PD practices and learning and theorizing about PD...

  16. Energy situation in Jordan

    Energy Technology Data Exchange (ETDEWEB)

    Badran, I

    1984-10-01

    The report briefly reviews the energy problem in the world, and then studies in detail the situation in Jordan. It covers the energy supply of crude oil, refined products, and non-commercial energy; energy demand; the current pattern of energy consumption of oil and electricity; a forecast of energy demand; the government subsidy of energy; new energy resources in Jordan (oil exploration and oil shale, tar sands, radioactive minerals, and renewable energy sources including geothermal, hydropower, solar, and wind). The report concludes that alternative energy sources must be developed by Jordan to meet the increased demand for energy and to reduce the dependence of Jordan on oil in the next decades.

  17. Situated Formative Feedback

    DEFF Research Database (Denmark)

    Lukassen, Niels Bech; Wahl, Christian; Sorensen, Elsebeth Korsgaard

    refer to this type of feedback as, Situated Formative Feedback (SFF). As a basis for exploring, identifying and discussing relevant aspects of SFF the paper analyses qualitative data from a Moodle dialogue. Data are embedded in the qualitative analytic program Nvivo and are analysed with a system...... theoretical textual analysis method. Asynchronous written dialogue from an online master’s course at Aalborg University forms the empirical basis of the study. The findings suggests in general that students play an essential role in SFF and that students and educators are equal in the COP, but holds different...

  18. Effect of social mobility in family financial situation and housing tenure on mental health conditions among South Australian adults: results from a population health surveillance system, 2009 to 2011.

    Science.gov (United States)

    Dal Grande, Eleonora; Chittleborough, Catherine R; Wu, Jing; Shi, Zumin; Goldney, Robert D; Taylor, Anne W

    2015-07-17

    To assess the association of socioeconomic position (SEP), measured by family financial situation and housing tenure in childhood and adulthood, with mental health conditions in adulthood. Representative cross-sectional population data were collected using a risk factor surveillance system in South Australia, Australia. Each month, a random sample were selected from the Electronic White Pages. Participants aged 25 years and above (n = 10429) were asked about doctor diagnosed anxiety, stress or depression, suicidal ideation, psychological distress, demographic and socioeconomic factors using Computer Assisted Telephone Interviewing (CATI). Social mobility measures were derived from housing status and perceived financial situation during adulthood and at 10 years of age. The prevalence of psychological distress was 8.1 %, current diagnosed mental health condition was 14.8 % and suicidal ideation was 4.3 %. Upward mobility in family financial situation and housing tenure was experienced by 28.6 % and 19.3 %, of respondents respectively. Downward mobility was experienced by 9.4 % for housing tenure and 11.3 % for family financial situation. In the multivariable analysis, after adjusting for age, sex, childhood family structure and adult education, downward social mobility and stable low SEP (both childhood and adulthood), in terms of both housing tenure and financial situation, were positively associated with all three mental health conditions. People with low SEP in adulthood had poor mental health outcomes regardless of their socioeconomic circumstances in childhood. Policies to improve SEP have the potential to reduce mental health conditions in the population.

  19. Management Re-situated

    DEFF Research Database (Denmark)

    Lystbæk, Christian Tang

    The purpose of this paper is to examine ways to situate management within philosophy, that is, ways to analyze the philosophical assumptions in management history, theory and practice. Since Burrell and Morgan suggested the idea that “all theories of organization are based upon philosophy...... of science“ (Burrell & Morgan, 1979:1), philosophical reflections in terms of a series of “isms” informed by different schools or paradigms (such as positivism, structuralism, phenomenology, critical theory, and so on and so forth) have been a central part of management studies. Thus, today, it has become...... common sense to categorize different approaches to management according to their assumptions of ontology, epistemology and methodology. My paper will argue first (1) that, although sometimes very abstract and obtuse writing that seems to owe more to competition among academics than to illumination...

  20. Sound Art Situations

    DEFF Research Database (Denmark)

    Krogh Groth, Sanne; Samson, Kristine

    2017-01-01

    and combine theories from several fields. Aspects of sound art studies, performance studies and contemporary art studies are presented in order to theoretically explore the very diverse dimensions of the two sound art pieces: Visual, auditory, performative, social, spatial and durational dimensions become......This article is an analysis of two sound art performances that took place June 2015 in outdoor public spaces in the social housing area Urbanplanen in Copenhagen, Denmark. The two performances were On the production of a poor acoustics by Brandon LaBelle and Green Interactive Biofeedback...... Environments (GIBE) by Jeremy Woodruff. In order to investigate the complex situation that arises when sound art is staged in such contexts, the authors of this article suggest exploring the events through approaching them as ‘situations’ (Doherty 2009). With this approach it becomes possible to engage...

  1. The satellite situation center

    International Nuclear Information System (INIS)

    Teague, M.J.; Sawyer, D.M.; Vette, J.I.

    1982-01-01

    Considerations related to the early planning for the International Magnetospheric Study (IMS) took into account the desirability of an establishment of specific entities for generating and disseminating coordination information for both retrospective and predictive periods. The organizations established include the IMS/Satellite Situation Center (IMS/SSC) operated by NASA. The activities of the SSC are related to the preparation of reports on predicted and actually achieved satellite positions, the response to inquiries, the compilation of information on satellite experiments, and the issue of periodic status summaries. Attention is given to high-altitude satellite services, other correlative satellite services, non-IMS activities of the SSC, a summary of the SSC request activity, and post-IMS and future activities

  2. Update on the nutrition situation.

    Science.gov (United States)

    Mason, J; Garcia, M

    1995-01-01

    The Update on the Nutrition Situation, 1994 was published in early 1995 by the United Nations Subcommittee on Nutrition. Thus, data available at the country level about estimates of the nutritional situation now provide trends of prevalences of underweight children in 35 countries for the 1990s. In Sub-Saharan Africa recent deterioration has occurred as a result of the general worsening of nutrition in Africa. However, in the Near East, North Africa, and South America the generally improving trends of the 1980s seem to be continuing with the likelihood of reaching the prevalences of the developed countries by the year 2000. A surveillance system in Bangladesh indicates improvement from 1990 to 1993; however, India data for 1991/92 indicate deterioration in 3 states and no significant change in 4, possibly connected the economic slowdown in the early 1990s. In many countries of southeast Asia, China, Middle America and the Caribbean, South America, the Near East and North Africa the improvement of rates could result in halving the prevalences of underweight children. The gross domestic product (GDP) is an important indicator of nutritional performance. During 1985-92 in Sub-Saharan Africa GDP declined by 0.8% and consequently the nutritional situation also deteriorated. In other areas of the world the GDP growth rates improved after 1990 and the underweight trends in the early 1990s were generally similar to those of the late 1980s. The nutritional improvement outside Sub-Saharan Africa and possibly India continued in the early 1990s. Rapid economic growth was associated with improving nutrition in Thailand and Vietnam in the 1980s and also to a smaller extent for Indonesia and China. Faster than average improvement is plausible for Jamaica, Sri Lanka, and Zimbabwe. Deteriorating cases are Ethiopia, Madagascar, and Rwanda. Economic growth, health, education, and community-based nutrition programs all contribute to improving nutrition.

  3. Situational simulations in interactive video

    Energy Technology Data Exchange (ETDEWEB)

    Smith, L.J.

    1991-07-01

    The Westinghouse Hanford Company Advanced Training Technologies section is using situational simulations in several Interactive Video training courses. Two applications of situational simulations will be discussed. In the first, used in the Hanford General Employee Training course, the student evaluates employee's actions in simulations of possible workplace situations. In the second, used in the Criticality Safety course, students must follow well-defined procedures to complete tasks. Design and incorporation of situational simulations will be discussed. 3 refs.

  4. Situational simulations in interactive video

    International Nuclear Information System (INIS)

    Smith, L.J.

    1991-07-01

    The Westinghouse Hanford Company Advanced Training Technologies section is using situational simulations in several Interactive Video training courses. Two applications of situational simulations will be discussed. In the first, used in the Hanford General Employee Training course, the student evaluates employee's actions in simulations of possible workplace situations. In the second, used in the Criticality Safety course, students must follow well-defined procedures to complete tasks. Design and incorporation of situational simulations will be discussed. 3 refs

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

    Science.gov (United States)

    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.

  6. DEBATING ABOUT SITUATIONAL LEADERSHIP

    Directory of Open Access Journals (Sweden)

    Carmen CÎRSTEA

    2012-01-01

    Full Text Available In this paper we analyzed the cirumstances of every day life which requires the need to adapt the leadership style. Leadership needs a lot of abilities and skills, including the capability to communicate. The paper deals with leader’s need of changing the style of leading as organizational circumstances change. The process is efficient only when the leaders and the followers have the right climate. The importance of this process is reflected in the productivity of the organization. As the economic climate changes the leadership style needs to be changed and also the style of communication throughout the leader coaches, coordinates, evaluates and supervises. Leadership is about organizing a group of people to achieve a goal. The leader may or may not have any formal authority. Students of leadership have produced theories involving traits, situational interaction, function, behavior, power, vision and values, charisma, and intelligence, among others. This paper describes the styles of leadership which the leaders must use and switch when is needed in comparison with what leadership is about.

  7. A improved Network Security Situation Awareness Model

    Directory of Open Access Journals (Sweden)

    Li Fangwei

    2015-08-01

    Full Text Available In order to reflect the situation of network security assessment performance fully and accurately, a new network security situation awareness model based on information fusion was proposed. Network security situation is the result of fusion three aspects evaluation. In terms of attack, to improve the accuracy of evaluation, a situation assessment method of DDoS attack based on the information of data packet was proposed. In terms of vulnerability, a improved Common Vulnerability Scoring System (CVSS was raised and maked the assessment more comprehensive. In terms of node weights, the method of calculating the combined weights and optimizing the result by Sequence Quadratic Program (SQP algorithm which reduced the uncertainty of fusion was raised. To verify the validity and necessity of the method, a testing platform was built and used to test through evaluating 2000 DAPRA data sets. Experiments show that the method can improve the accuracy of evaluation results.

  8. Tangible and Intangible Rewards and Employee Creativity: The Mediating Role of Situational Extrinsic Motivation

    Science.gov (United States)

    Yoon, Hye Jung; Sung, Sun Young; Choi, Jin Nam; Lee, Kyungmook; Kim, Seongsu

    2015-01-01

    This study examined the effects of tangible and intangible forms of creativity-contingent rewards on employee creativity. Situation-specific intrinsic and extrinsic motivations were proposed as mediators of the reward-creativity link. Based on data collected from 271 employees and their supervisors, results revealed the following: (a) intangible…

  9. Preparing for Emergency Situations

    Science.gov (United States)

    Asproth, Viveca; Amcoff Nyström, Christina

    2010-11-01

    Disaster relief can be seen as a dynamic multi actor process with actors both joining and leaving the relief work during the help and rescue phase after the disaster has occurred. Actors may be governmental agencies, non profit voluntary organisations or spontaneous helpers comprised of individual citizens or temporal groups of citizens. Hence, they will vary widely in agility, competence, resources, and endurance. To prepare for for disasters a net based Agora with simulation of emergency situations for mutual preparation, training, and organisational learning is suggested. Such an Agora will ensure future security by: -Rising awareness and preparedness of potential disaster responders by help of the components and resources in the netAgora environment; -Improving cooperation and coordination between responders; -Improving competence and performance of organisations involved in security issues; -Bridging cultural differences between responders from different organizations and different backgrounds. The developed models are intended to reflect intelligent anticipatory systems for human operator anticipation of future consequences. As a way to catch what should be included in this netbased Agora and to join the split pictures that is present, Team Syntegrity could be a helpful tool. The purpose of Team Syntegrity is to stimulate collaboration and incite cross fertilization and creativity. The difference between syntegration and other group work is that the participants are evenly and uniquely distributed and will collectively have the means, the knowledge, the experience, the perspectives, and the expertise, to deal with the topic. In this paper the possibilities with using Team Syntegrity in preparation for the development of a netbased Agora is discussed. We have identified that Team Syntegrity could be useful in the steps User Integration, Designing the netAgora environment, developing Test Scenarios, and assessment of netAgora environment.

  10. METHODOLOGICAL ELEMENTS OF SITUATIONAL ANALYSIS

    Directory of Open Access Journals (Sweden)

    Tetyana KOVALCHUK

    2016-07-01

    Full Text Available The article deals with the investigation of theoretical and methodological principles of situational analysis. The necessity of situational analysis is proved in modern conditions. The notion “situational analysis” is determined. We have concluded that situational analysis is a continuous system study which purpose is to identify dangerous situation signs, to evaluate comprehensively such signs influenced by a system of objective and subjective factors, to search for motivated targeted actions used to eliminate adverse effects of the exposure of the system to the situation now and in the future and to develop the managerial actions needed to bring the system back to norm. It is developed a methodological approach to the situational analysis, its goal is substantiated, proved the expediency of diagnostic, evaluative and searching functions in the process of situational analysis. The basic methodological elements of the situational analysis are grounded. The substantiation of the principal methodological elements of system analysis will enable the analyst to develop adaptive methods able to take into account the peculiar features of a unique object which is a situation that has emerged in a complex system, to diagnose such situation and subject it to system and in-depth analysis, to identify risks opportunities, to make timely management decisions as required by a particular period.

  11. HRA Data Collection from the Simulations of Abnormal Situations

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Yo Chan; Park, Jink Yun; Jung, Won Dea [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2014-10-15

    In this study, it was revealed that the designed worksheets were feasible to collect HRA data, especially in abnormal situations. The defined taxonomy of UAs was unambiguous to distinguish actions of operators and quantify the probabilities. It is widely recognized that reliability of operators are critical to complex socio-technical systems. For this reason, human reliability analysis (HRA), which aims to identify unsafe actions (UAs) that contribute to risks of the systems and assess the failure rates of the actions, has been conducted. Although many techniques of HRA have been developed and used in many years, many reports indicated lack of database for supporting empirical bases of HRA methods. Thus, there have been recent efforts to collect data about human reliability from plant experience, simulator experiment or qualification, and laboratory experiments. As one of these efforts, KAERI also established a guideline to collect information about human reliability and performance shaping factors from simulators. This guideline particularly presented a set of worksheets that allows comprehensively gathering objectively observable information in simulations of emergency situations. This paper reports the process and preliminary results of the data collection from the simulations of abnormal situations based on the developed worksheets in KAERI database guideline. We analyzed operator behaviors of the sixteen experiments for the two kinds of abnormal situations: RCP (reactor coolant pump) cyclone filter blockage and CDP (condensate pump) valve stuck. The UAs of operators were identified and quantified. Because the number of simulations was limited and data of various situations will be obtained continuously, it is uncertain to conclude the resulted probabilities. Based on the worksheet, operator behaviors in many different kinds of scenarios will be analyzed and the relations between human reliabilities and the observed factors will be also investigated.

  12. Situation based housing

    DEFF Research Database (Denmark)

    Duelund Mortensen, Peder; Welling, Helen; Wiell Nordberg, Lene

    2007-01-01

    of the average family's lifestyle. These dwellings were ground-breaking when they were built, but today are clearly a product of their time. The reaction to functionalism and the postwar mass production gave rise to flexible dwelling with countless possibilities for room division. The housing of this period has...... characteristics which in the long run have proven to be unfortunate both in terms in terms of durability and architectural quality. Today there is a focus on the development of more open and functionally non-determined housing. A number of new housing schemes in and around Copenhagen reveal a variety...... of approaches to these goals. This working paper reviews not only a selection of new housing types, but also dwellings from the past, which each contain an aspect of changeability. Our study is based on information from users in the selected housing schemes, gathered from questionnaires, information about...

  13. Students’ Creativity: Problem Posing in Structured Situation

    Science.gov (United States)

    Amalina, I. K.; Amirudin, M.; Budiarto, M. T.

    2018-01-01

    This is a qualitative research concerning on students’ creativity on problem posing task. The study aimed at describing the students’ creative thinking ability to pose the mathematics problem in structured situations with varied condition of given problems. In order to find out the students’ creative thinking ability, an analysis of mathematics problem posing test based on fluency, novelty, and flexibility and interview was applied for categorizing students’ responses on that task. The data analysis used the quality of problem posing and categorized in 4 level of creativity. The results revealed from 29 secondary students grade 8, a student in CTL (Creative Thinking Level) 1 met the fluency. A student in CTL 2 met the novelty, while a student in CTL 3 met both fluency and novelty and no one in CTL 4. These results are affected by students’ mathematical experience. The findings of this study highlight that student’s problem posing creativity are dependent on their experience in mathematics learning and from the point of view of which students start to pose problem.

  14. Diagnostic orientation in control of disturbance situations

    International Nuclear Information System (INIS)

    Hukki, K.; Norros, L.

    1993-01-01

    The object of the study is diagnostic judgement in the control of dynamic processes. The starting point was the known difficulty process operators have in utilizing knowledge of process dynamics in disturbance situations that require both diagnostic and prognostic actions. A model of the diagnostic judgement process as a construction of coherent interpretation of the situation is outlined, and comprehensive data from simulated disturbance handling by 6 crews of a PWR type nuclear power plant was analysed. The phase of analysis included evaluation of the adequacy of task performance, utilization of available process information, and evaluation of the interpretation of disturbance situations. The results suggest that a functional orientation towards task performance allows a more coherent and comprehensive interpretation of the situation and more adequate task performance. Coherence of interpretation seems to be reflected in a higher subjective certainty compared with crews with an incoherent interpretation. (author). 15 refs, 2 figs, 2 tabs

  15. CONSIDERATIONS REGARDING THE AUDIT OF FINANCIAL SITUATIONS

    Directory of Open Access Journals (Sweden)

    Maria-Madalina, Salomia

    2012-01-01

    Full Text Available In a business world situated on a market that is becoming more and more active both on an international and national level, the audit of financial situations embodies a veritable varied research domain and with favorable advantages for the Romanian business society, as well as for the interest of the business society located outside the Romanian space.From the result of the auditing of financial situations of a entity, various information may be obtained which is used by different groups that present opinions, knowledge and divergent interests such as:managers, investors, financial creditors, commercial creditors, clients, suppliers, employees, the government and its institutions, bankers, financial analysts, the public, the business community and other entities who base themselves on the objectivity and integrity of the financial situations audited.

  16. Continuous measures of situation awareness and workload

    International Nuclear Information System (INIS)

    Droeivoldsmo, Asgeir; Skraaning, Gyrd jr.; Sverrbo, Mona; Dalen, Joergen; Grimstad, Tone; Andresen, Gisle

    1998-03-01

    This report presents methods for continuous measures for Situation Awareness and Workload. The objective has been to identify, develop and test the new measures, and compare them to instruments that require interruptions of scenarios. The new measures are: (1) the Visual Indicator of Situation Awareness (VISA); where Situation Awareness is scored from predefined areas of visual interest critical for solving scenarios. Visual monitoring of areas was recorded by eye-movement tracking. (2) Workload scores reflected by Extended Dwell Time (EDT) and the operator Activity Level. EDT was calculated from eye-movement data files, and the activity level was estimated from simulator logs. Using experimental data from the 1996 CASH NRC Alarm study and the 1997 Human Error Analysis Project/ Human-Centred Automation study, the new measurement techniques have been tested and evaluated on a preliminary basis. The results showed promising relationships between the new continuous measures of situation awareness and workload, and established instruments based upon scenario interruptions. (author)

  17. Situational Lightning Climatologies

    Science.gov (United States)

    Bauman, William; Crawford, Winifred

    2010-01-01

    Research has revealed distinct spatial and temporal distributions of lightning occurrence that are strongly influenced by large-scale atmospheric flow regimes. It was believed there were two flow systems, but it has been discovered that actually there are seven distinct flow regimes. The Applied Meteorology Unit (AMU) has recalculated the lightning climatologies for the Shuttle Landing Facility (SLF), and the eight airfields in the National Weather Service in Melbourne (NWS MLB) County Warning Area (CWA) using individual lightning strike data to improve the accuracy of the climatologies. The software determines the location of each CG lightning strike with 5-, 10-, 20-, and 30-nmi (.9.3-, 18.5-, 37-, 55.6-km) radii from each airfield. Each CG lightning strike is binned at 1-, 3-, and 6-hour intervals at each specified radius. The software merges the CG lightning strike time intervals and distance with each wind flow regime and creates probability statistics for each time interval, radii, and flow regime, and stratifies them by month and warm season. The AMU also updated the graphical user interface (GUI) with the new data.

  18. Situational Awareness and Logistics Division

    Data.gov (United States)

    Federal Laboratory Consortium — Volpe's Situational Awareness and Logistics Division researches, develops, implements, and analyzes advanced systems to protect, enhance, and ensure resilienceof the...

  19. The cultural dimension of tightness-looseness: An analysis of situational constraint in Estonia and Greece.

    Science.gov (United States)

    Realo, Anu; Linnamägi, Karmen; Gelfand, Michele J

    2015-06-01

    The importance of tightness-looseness as a dimension that explains a considerable amount of variance between cultures was demonstrated by Gelfand et al. (2011). Tight nations have many strong norms and a low tolerance of deviant behaviour, whereas loose nations have weak social norms and a high tolerance of deviant behaviour. The main aim of the current studies was to examine situational constraint in Estonia and Greece: that is, how the cultural dimension of tightness-looseness is manifested in everyday situations in those two countries. The findings of a questionnaire study (Study 1) suggested that, in general, there is higher constraint across everyday situations in Greece than in Estonia, but situational constraint in Greece is especially strong in school and organisational settings where people have hierarchically structured roles. The results of an observational study (Study 2) revealed a relatively high agreement between appropriateness of certain behaviours as judged by the respondents in Study 1 and the frequencies of observed behaviours in the two countries. Our findings suggest that the strength of situations may substantially vary both within and across cultures, and that the attitudes of the members about situational strength in their respective cultures are in concordance with observations of situations by neutral observers in how people in general behave in their culture. © 2014 International Union of Psychological Science.

  20. Long-term results of 2 adjuvant trials reveal differences in chemosensitivity and the pattern of metastases between colon cancer and rectal cancer.

    Science.gov (United States)

    Kornmann, Marko; Staib, Ludger; Wiegel, Thomas; Kron, Martina; Henne-Bruns, Doris; Link, Karl-Heinrich; Formentini, Andrea

    2013-03-01

    Two identical randomized controlled trials designed to optimize adjuvant treatment of colon cancer (CC) (n =855) and rectal cancer (RC) (n = 796) were performed. Long-term evaluation confirmed that the addition of folinic acid (FA) to 5-fluorouracil (5-FU) improved 7-year overall survival (OS) in CC but not in RC and revealed different patterns of recurrence in patients with CC and those with RC. Our aim was to compare long-term results of adjuvant treatment of colon cancer (CC) and rectal cancer (RC). Adjuvant chemotherapy of CC improved overall survival (OS), whereas that of RC remained at the level achieved by 5-fluorouracil (5-FU). We separately conducted 2 identically designed adjuvant trials in CC and RC. Patients were assigned to adjuvant chemotherapy with 5-FU alone, 5-FU + folinic acid (FA), or 5-FU + interferon-alfa. The first study enrolled patients with stage IIb/III CC, and the second study enrolled patients with stage II/III RC. All patients with RC received postoperative irradiation. Median follow-up for all patients with CC (n = 855) and RC (n = 796) was 4.9 years. The pattern and frequency of recurrence differed significantly, especially lung metastases, which occurred more frequently in RC (12.7%) than in CC (7.3%; P < .001). Seven-year OS rates for 5-FU, 5-FU + FA, and 5-FU + IFN-alfa were 54.1% (95% confidence interval [CI], 46.5-61.0), 66.8% (95% CI, 59.4-73.1), and 56.7% (95% CI, 49.3-63.4) in CC and 50.6% (95% CI, 43.0-57.7), 56.3% (95% CI, 49.4-62.7), and 54.8% (95% CI, 46.7-62.2) in RC, respectively. A subgroup analysis pointed to a reduced local recurrence (LR) rate and an increased OS by the addition of FA in stage II RC (n = 271) but not in stage III RC (n = 525). FA increased 7-year OS by 12.7 percentage points in CC but was not effective in RC. Based on these results and the pattern of metastases, our results suggest that the chemosensitivity of CC and RC may be different. Strategies different from those used in CC may be successful to

  1. Eso's Situation in Chile

    Science.gov (United States)

    1995-02-01

    the purpose to do science and not to participate in polemics or litigations. For this reason, ESO has until now been silent in these matters, but we have now become obliged to make our opinion known". The ESO representative also made it clear, that "ESO does not question the rights of the claimants to recur to the Chilean Tribunals which must decide on the matter of ownership, and that ESO cannot be party to this lawsuit". He added that "ESO fully trusts that the Chilean Government will do whatever is necessary to defend the immunity of ESO". THE CURRENT SITUATION During the past few days, declarations from high officials at the Chilean Ministry of Foreign Affairs have been made which clearly confirm ESO's immunity of jurisdiction from Chilean Courts. The same opinion has been ventured by Chilean experts in international law, quoted in various Chilean newspapers. On Friday, February 17, the Chilean Minister of Foreign Affairs, Mr. Jose M. Insulza, made a similar, very eloquent statement. ESO welcomes these articulate expressions that support its official position and trusts that the current situation will be speedily resolved by the competent Chilean authorities, so that the construction work at Paranal will not be stopped. During the past three decades, ESO's presence in Chile has been characterised by good relations to all sides. The development of astronomy in Chile during the past decades has reached such a level that it will now benefit from a new quality of cooperation. In addition to its past and numerous services to Chilean astronomy, ESO has recently considered to establish a "guaranteed" observing time for astronomers from this country, both at La Silla and the future VLT observatory on Paranal. With a proposed 10 percent quota for the VLT, Chilean astronomers will in fact have free access to the equivalent of 40 percent of one 8.2-metre telescope; the associated, not insignificant cost is entirely carried by ESO. ESO has also considered to incorporate

  2. Situation-Based Housing

    DEFF Research Database (Denmark)

    Duelund Mortensen, Peder

    2011-01-01

    Presentation of urban housing research on flexible housing types in the Copenhagen Region: Theoretical background, methodology, analyse of spatial organization, interviews and results. Cases: Pærehaven in Ølby, Køge and M-house in Ørestad, Copenhagen......Presentation of urban housing research on flexible housing types in the Copenhagen Region: Theoretical background, methodology, analyse of spatial organization, interviews and results. Cases: Pærehaven in Ølby, Køge and M-house in Ørestad, Copenhagen...

  3. Cold fusion - todays situation

    International Nuclear Information System (INIS)

    Malmqvist, K.

    1993-01-01

    A brief review of the history of cold fusion is given. It is noted that it is not possible to draw any definite conclusions about all the experimental and theoretical details, but that some of the results presented do not seem to be reached according to the normal scientific methods. 6 figs

  4. How to lead complex situations

    DEFF Research Database (Denmark)

    Hansen, Michael Pingel

    2013-01-01

    The military leader is experiencing increasingly more complex situations, whether it is as leader in a foreign combat environment or in the home-based public administration. Complex situations like these call for a special set of managerial responses and a special way of leading organisations...

  5. FY 2000 Report on the results of survey on recent situations of global warming mitigation measures related to alternative fluorochlorohydrocarbons; 2000 nendo daitai furon no chikyu ondanka taisaku doko ni kansuru chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The recent situations of global warming mitigation measures related to flurine-containing greenhouse gases of HFC, PFC and SF{sub 6} are surveyed. In the meeting of the Parties of Montreal Protocol of 2000, no decision has been made on HCFC phaseout schedule amendment in the developed and developing countries, which is one of the major items. COP-6 has failed to reach agreement on handling CO2 absorption sources. For the international trends in estimation of the emissions of HFC and others, the IPCC's emission estimation methodology guidance for HFC, PFC and SF{sub 6} (translated into Japanese) and the methodologies taken by other countries are introduced. The trends of the emission control measures for HFC, PFC and SF{sub 6} include CO2 refrigerant application for mobile air-conditioners, announcement by Coca-Cola of HFC phaseout by 2004, announcement by the Canadian refrigerant air-conditioner industry of introduction of the surcharge system for promoting refrigerant recovery, and SF{sub 6} emission reduction technologies in Mg fabricating industries. Also introduced are cost evaluation of emission reduction technologies, latest scientific knowledge in the global environments, and harmonization of global warming mitigation and ozone layer protection in the developing countries, among others. (NEDO)

  6. Emergency situations; Les situations d'urgence

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-07-01

    The nuclear activities are exercised so as to prevent the accidents. They are subjected to a rule whom application is controlled by the Asn. The risk of grave accident is so limited to a very low level of probability. He cannot be however completely pushed aside. The expression ' radiological emergency situation ' indicates a situation which ensues from an incident or of an accident risking to lead to an emission of radioactive materials or a level of radioactivity susceptible to strike a blow at the public health. The term ' nuclear crisis ' is used for the events which can lead to a radiological emergency situation on a nuclear basic installation or during a transport of radioactive materials. The preparation and the management of emergency situations, that they are of natural, accidental or terrorist origin, became a major concern of our society. We propose you of to know more about it in this file. (N.C.)

  7. France's 2010 energy situation

    International Nuclear Information System (INIS)

    2011-01-01

    .9% corrected for climatic variations) returned to its 2008 level. The drop in oil was confirmed (-3.4%, after -3.9%). It accounted for only 31 per cent of total primary consumption, against 34.5 per cent in 2002. Crude oil imports dropped again with a reduction in refinery activity. Consumption of coal increased significantly, but was far from making up for its drop in 2009 (+6.5%, after a drop of 11.1%). The renewable energy directive introduced its own indicators, different from those used for the energy balance. According to these indicators, the share of renewables in France went from 12.4 per cent in 2009 to 12.9 per cent in 2010. The country has therefore exceeded its intermediary target set for 2010 in its national action plan to reach its 2020 target of 23 per cent. The good results are due to use of heat pumps, biomass (part of which, however, relates to over-consumption of wood due to the harsh weather conditions in 2010) and of biogas. Conversely, production was lower than planned for wind power, geothermal energy, production of electricity from biomass and thermal solar systems. Final energy consumption recovered by only 1.4 per cent after a drop of 3.7 per cent in 2009. At 158 Mtoe, it remains a little below the level at which it had stabilised since 2001, meaning that for 10 years final energy consumption has no longer been increasing. Formerly it progressed regularly: in the mid-1980's it was less than 130 Mtoe. The residential and services sector reduced its consumption by 1.2 per cent (corrected for climate). The strong rise in its use of renewable energy (+4.8%) and electricity (+4.3%) is more than offset by the reduction in gas (-2.5%) and oil (-5.5%, mainly affecting domestic heating fuel oil). Where heating, which accounts for most of sector's consumption, is concerned, the French have clearly turned away from fossil fuels, for which, it is true, prices seem to be pursuing an ongoing upward trend. Consumption for transport rose slightly (+0.8%), after two

  8. Plan for radiological emergencies situations

    International Nuclear Information System (INIS)

    Estrada Figueroa, E.R.

    1998-01-01

    The objective for the Emergencies plan it is to reestablish the stock that they should be executed by the regulatory Entity in Guatemala during a real potential radiological emergency situation in the national territory

  9. Adaptive Synthetic Forces: Situation Awareness

    National Research Council Canada - National Science Library

    Hill, Randall

    2001-01-01

    ...: perception, comprehension, and prediction. Building on these ideas, we developed techniques for improving the situation awareness in synthetic helicopter pilots for the ModSAF military simulation by giving them more human-like perception...

  10. Zur wirtschaftlichen Situation georgischer Landwirtschaftsbetriebe

    OpenAIRE

    Schulze, Eberhard; Tillack, Peter; Mosashwili, Nodar

    2003-01-01

    Dieser Forschungsbericht beinhaltet die Ergebnisse einer Untersuchung von 200 Familienbetrieben im Osten Georgiens im Distrikt Sighnagi in der Kakheti-Region Ende 2001/Anfang 2002. Sie dienten dem Ziel, Erkenntnisse über die wirtschaftliche Situation georgischer Familienbetriebe sowie zum Teil der sozialen Situation in Bauernfamilien nach zehn Jahren Transformationsprozess in der Landwirtschaft zu gewinnen. Die Untersuchungen schlossen die Befragung der Betriebsleiter nach dem Alter, der Daue...

  11. The layperson in emergency situations

    OpenAIRE

    Pergola, AM; Araujo, IEM

    2008-01-01

    The layperson's qualification to provide early care in emergency situations and basic life support (BLS) is fundamental to save lives and prevent sequels. The objective was to identify the level of knowledge of lay people about approaching an emergency victim. Structured interviews in non-technical language were used with a 385-subject sample, average age 35.4 (+/- 14.55) years, with more than 50% having a high school or university education. Over 55% of these observed situations with loss of...

  12. Situation

    DEFF Research Database (Denmark)

    Roesdahl, Else

    2014-01-01

    On the location of Aggersborg: landscape and local topography, sailing, harbourage and 'watch-and-ward', the Limfjord as a sailing route, a sailing connection northwards, crossing-places, roads......On the location of Aggersborg: landscape and local topography, sailing, harbourage and 'watch-and-ward', the Limfjord as a sailing route, a sailing connection northwards, crossing-places, roads...

  13. THE ROLE OF DOMINANT MOTIVATION IN THE SUCCESS (FAILURE OF EDUCATIONAL ACTIVITY AND ITS RELATIONSHIP WITH PERSONAL AND SITUATIONAL ANXIETY

    Directory of Open Access Journals (Sweden)

    Larisa Evgenievna Deryagina

    2015-12-01

    Full Text Available This article describes the structure of dominant motivation educational activity in student groups with good (I gr. and bad achievers (II gr., for example, learning a foreign language. Obtained results have revealed the fundamental differences of motivational profiles in two researched groups: there has been an active, adequate situation, aimed to successful achieving of motivational strategy in I group; and a passive, aimed to avoid failure, conflicting and therefore ineffective strategy in II group. There were analyzed levels of personal and situational anxiety among students with different structures of dominant motivation in a situation of test control and in normal conditions. It was revealed that subjects with leading motivation for success have demonstrated moderate levels of both personal and situational anxiety, which have not changed in testing situation practically. The students with motivation of avoiding failure have had a higher level of personal anxiety, especially. In situation of testing control the levels of personal and situational anxiety have increased significantly, which reduced the productivity of educational activity.

  14. Photon-hadron fragmentation: theoretical situation

    International Nuclear Information System (INIS)

    Peschanski, R.

    1983-07-01

    Using a selection of new experimental results models of hadronic fragmentation and their phenomenological comparison are presented. Indeed a convenient theory of hadronic fragmentation -for instance based on Q.C.D.- does not exist: low transverse momentum fragmentation involves the badly known hadronic long-range forces. Models should clarify the situation in the prospect of an eventual future theory

  15. Radiation situation in the Republic of Kazakhstan

    International Nuclear Information System (INIS)

    Kudebekov, D.K.; Murtazin, E.Zh.; Bultekov, N.U.

    2005-01-01

    The article presents results of environmental monitoring at the Republic of Kazakhstan for 2000-2004 that was executed by RSE 'Kazgidromet' personnel. Radiation situation is monitored via sampling of atmospheric fallout for total beta-activity and measurements of gamma-dose rate. (author)

  16. National radiotherapy Observatory. Inquiry report: situation at the end of 2010 and evolution since 2007. Context and method, results of data from 2010, conclusion; Observatoire national de la radiotherapie. Rapport d'enquete: situation fin 2010 et evolution depuis 2007. Contexte et methode, resultats des donnees 2010, conclusion

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-01-15

    Illustrated by data tables and graphs, this document presents and discusses the results of an inquiry made on radiotherapy centres about their equipment (linear accelerators and additional equipment, number of days opened to patients, use, quality control and maintenance duration, treatment preparation, equipment dedicated to quality control), their activities (evolution of the number of treated patients, of treatments, and of treatment sessions between 2007 and 2010, number of sessions per apparatus, dosimetry, techniques), their personnel (evolution of the number of radiotherapists, radio-physicists, operators and dosimetrists, time dedicated to training), and their practices

  17. Revealing Rembrandt

    Directory of Open Access Journals (Sweden)

    Andrew J Parker

    2014-04-01

    Full Text Available The power and significance of artwork in shaping human cognition is self-evident. The starting point for our empirical investigations is the view that the task of neuroscience is to integrate itself with other forms of knowledge, rather than to seek to supplant them. In our recent work, we examined a particular aspect of the appreciation of artwork using present-day functional magnetic resonance imaging (fMRI. Our results emphasised the continuity between viewing artwork and other human cognitive activities. We also showed that appreciation of a particular aspect of artwork, namely authenticity, depends upon the co-ordinated activity between the brain regions involved in multiple decision making and those responsible for processing visual information. The findings about brain function probably have no specific consequences for understanding how people respond to the art of Rembrandt in comparison with their response to other artworks. However, the use of images of Rembrandt’s portraits, his most intimate and personal works, clearly had a significant impact upon our viewers, even though they have been spatially confined to the interior of an MRI scanner at the time of viewing. Neuroscientific studies of humans viewing artwork have the capacity to reveal the diversity of human cognitive responses that may be induced by external advice or context as people view artwork in a variety of frameworks and settings.

  18. Modeling of Communication in a Computational Situation Assessment Model

    International Nuclear Information System (INIS)

    Lee, Hyun Chul; Seong, Poong Hyun

    2009-01-01

    Operators in nuclear power plants have to acquire information from human system interfaces (HSIs) and the environment in order to create, update, and confirm their understanding of a plant state, or situation awareness, because failures of situation assessment may result in wrong decisions for process control and finally errors of commission in nuclear power plants. Quantitative or prescriptive models to predict operator's situation assessment in a situation, the results of situation assessment, provide many benefits such as HSI design solutions, human performance data, and human reliability. Unfortunately, a few computational situation assessment models for NPP operators have been proposed and those insufficiently embed human cognitive characteristics. Thus we proposed a new computational situation assessment model of nuclear power plant operators. The proposed model incorporating significant cognitive factors uses a Bayesian belief network (BBN) as model architecture. It is believed that communication between nuclear power plant operators affects operators' situation assessment and its result, situation awareness. We tried to verify that the proposed model represent the effects of communication on situation assessment. As the result, the proposed model succeeded in representing the operators' behavior and this paper shows the details

  19. The France energy situation; La situation energetique de la France

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    This analysis of the french energy situation provides information and key data on some key facts about the energy in France, the France energy supply and demand, the major principles of energy policy, the challenges of french energy policy and the DGEMP (general directorate for energy and raw materials). (A.L.B.)

  20. Emotion regulation through listening to music in everyday situations.

    Science.gov (United States)

    Thoma, Myriam V; Ryf, Stefan; Mohiyeddini, Changiz; Ehlert, Ulrike; Nater, Urs M

    2012-01-01

    Music is a stimulus capable of triggering an array of basic and complex emotions. We investigated whether and how individuals employ music to induce specific emotional states in everyday situations for the purpose of emotion regulation. Furthermore, we wanted to examine whether specific emotion-regulation styles influence music selection in specific situations. Participants indicated how likely it would be that they would want to listen to various pieces of music (which are known to elicit specific emotions) in various emotional situations. Data analyses by means of non-metric multidimensional scaling revealed a clear preference for pieces of music that were emotionally congruent with an emotional situation. In addition, we found that specific emotion-regulation styles might influence the selection of pieces of music characterised by specific emotions. Our findings demonstrate emotion-congruent music selection and highlight the important role of specific emotion-regulation styles in the selection of music in everyday situations.

  1. Project management in crisis situations

    Directory of Open Access Journals (Sweden)

    Agnieszka Goździewska-Nowicka

    2017-05-01

    Full Text Available In today’s methodologies of project management attention is increasingly paid to the crises-related issues. Modern economy and the turbulent environment cause that an emergingcrisis can pose a serious threat to the implementation of any undertaking. This article focuses on the presentation of the conditions and causes of crisis situations, the essence of projects, and their effective management. The major objective of the paper, however, is to demonstrate how companies implementing projects cope with the occurrence of a crisis situation.

  2. Epidemiological Characteristics and Clinical Treatment Outcome of Typhoid Fever in Ningbo, China, 2005-2014: Pulsed-Field Gel Electorophoresis Results Revealing Great Proportion of Common Transmission Sources.

    Science.gov (United States)

    Song, Qifa; Yang, Yuanbin; Lin, Wenping; Yi, Bo; Xu, Guozhang

    2017-09-25

    We aimed to describe the molecular epidemiological characteristics and clinical treatment outcome of typhoid fever in Ningbo, China during 2005-2014. Eighty-eight Salmonella Typhi isolates were obtained from 307 hospitalized patients. Three prevalent pulsed-field gel electrophoresis (PFGE) patterns of 54 isolates from 3 outbreaks were identified. Overall, there were 64 (72.7%) isolates from clustered cases and 24 (27.3%) isolates from sporadic cases. Resistance to nalidixic acid (NAL) (n = 47; 53.4%) and ampicillin (AMP) (n = 40; 45.4%) and rare resistance to tetracycline (TET) (n = 2; 2.3%) and gentamicin (GEN) (n = 2; 2.3%) were observed. No isolates resistant to cefotaxime (CTX), chloramphenicol (CL), ciprofloxacin (CIP), and trimethoprim-sulfamethoxazole (SXT) were found. The occurrence of reduced sensitivity to CIP was 52.3% (n = 46). The medians of fever clearance time in cases with and without complications were 7 (interquartile range (IQR): 4-10) and 5 (IQR: 3-7) days (P = 0.001), respectively, when patients were treated with CIP or levofloxacin (LEV) and/or third-generation cephalosporins (CEP). Rates of serious complications were at low levels: peritonitis (2.3%), intestinal hemorrhage (6.8%), and intestinal perforation (1.1%). The present study revealed a long-term clustering trend with respect to PFGE patterns, occasional outbreaks, and the rapid spread of AMP resistance and decreased CIP susceptibility among S. Typhi isolates in recent years.

  3. Energy situation - First quarter 2017. Energy situation January 2017; Energy situation February 2017; Energy situation March 2017

    International Nuclear Information System (INIS)

    Guggemos, Fabien; Misak, Evelyne; Mombel, David; Moreau, Sylvain

    2017-05-01

    This publication presents, first, a quarterly report of the French energy situation: primary energy consumption, energy independence and CO_2 emissions, national production, imports, exports, energy costs, average and spot prices. Data are presented separately for solid mineral fuels, petroleum products, natural gas and electricity. Month-to-month details are summarized in a second part, in the form of tables and graphs

  4. Interactive behavior in conflict situations

    NARCIS (Netherlands)

    Quant, M.

    2006-01-01

    This thesis deals with interactive behavior in conflict situations. The first chapters consider several issues in relation to bankruptcy theory. Thereafter, several operations research problems are modeled within the framework of cooperative game theory. The main focus is on what is optimal for a

  5. Energy situation - Fourth quarter 2017

    International Nuclear Information System (INIS)

    Guggemos, Fabien; Misak, Evelyne; Mombel, David; Moreau, Sylvain

    2018-02-01

    This publication presents, first, a quarterly report of the French energy situation: primary energy consumption, energy independence and CO 2 emissions, national production, imports, exports, energy costs, average and spot prices. Data are presented separately for solid mineral fuels, petroleum products, natural gas and electricity. The methodology, the definitions and the corrections used are explained in a second part

  6. Energy situation - Forth quarter 2016. Energy situation October 2016; Energy situation November 2016; Energy situation December 2016

    International Nuclear Information System (INIS)

    Guggemos, Fabien; Misak, Evelyne; Mombel, David; Moreau, Sylvain

    2017-02-01

    This publication presents, first, a quarterly report of the French energy situation: primary energy consumption, energy independence and CO_2 emissions, national production, imports, exports, energy costs, average and spot prices. Data are presented separately for solid mineral fuels, petroleum products, natural gas and electricity. Month-to-month details are summarized in a second part, in the form of tables and graphs

  7. The Language Situation in Macao

    Science.gov (United States)

    Yan, Xi

    2017-01-01

    In postcolonial societies, forces associated with globalization operate along with local geopolitical changes. The complex and multifaceted interactions between local, national, and global forces may take different sociolinguistic shapes in postcolonial societies. This study provides an overview of the language situation in Macao. The Portuguese…

  8. Upper secondary students’ situational interest:

    DEFF Research Database (Denmark)

    Dohn, Niels Bonderup

    2013-01-01

    ’ interest was investigated by a descriptive interpretive approach, based on data from classroom and field trip observations, video recording, and interviews. The findings provided evidence that substantial situational interest can be generated during a fieldtrip to a zoo. Students’ interest was triggered...

  9. [Supporting women in vulnerable situations].

    Science.gov (United States)

    Guy, Pascale

    2012-01-01

    Precarity causes those concerned to neglect their health. The role of caregivers consists not only in guiding the patients along the treatment pathway but also in supporting them in order to encourage them to take an interest in their health. In particular, women in a situation of precarity, pregnant or with children, must be given personalised support and monitoring.

  10. Situated Learning: Conceptualization and Measurement

    Science.gov (United States)

    Goel, Lakshmi; Johnson, Norman; Junglas, Iris; Ives, Blake

    2010-01-01

    A focus on the interaction between cognitive schemas and context in situ has been suggested as fundamental in organizational decision making and information interpretation. Past research suggests that the situation and the social interaction that occur during learning at the cognitive level consist of factors that affect the process, but the…

  11. Interrelationships between trait anxiety, situational stress and mental effort predict phonological processing efficiency, but not effectiveness.

    Science.gov (United States)

    Edwards, Elizabeth J; Edwards, Mark S; Lyvers, Michael

    2016-08-01

    Attentional control theory (ACT) describes the mechanisms associated with the relationship between anxiety and cognitive performance. We investigated the relationship between cognitive trait anxiety, situational stress and mental effort on phonological performance using a simple (forward-) and complex (backward-) word span task. Ninety undergraduate students participated in the study. Predictor variables were cognitive trait anxiety, indexed using questionnaire scores; situational stress, manipulated using ego threat instructions; and perceived level of mental effort, measured using a visual analogue scale. Criterion variables (a) performance effectiveness (accuracy) and (b) processing efficiency (accuracy divided by response time) were analyzed in separate multiple moderated-regression analyses. The results revealed (a) no relationship between the predictors and performance effectiveness, and (b) a significant 3-way interaction on processing efficiency for both the simple and complex tasks, such that at higher effort, trait anxiety and situational stress did not predict processing efficiency, whereas at lower effort, higher trait anxiety was associated with lower efficiency at high situational stress, but not at low situational stress. Our results were in full support of the assumptions of ACT and implications for future research are discussed. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  12. [Support psychotherapy in traumatic situations].

    Science.gov (United States)

    Pérez-Sales, Pau; Vázquez Valverde, Carmelo

    2003-12-01

    It seems that a certain consensus exists to speak about a traumatic situation as an experience which is made up of a threat on the physical or psychological integrity of a person and against which one responds with fear, desperation and intensive horror. Different psychological phenomena are involved with the manner through which a human being confronts his/her past. In particular, the response to traumatic situations, mourning, and blame share their characteristic of being an irreversible living reality related to facts, loss or past impacts and it is necessary to integrate these in one's life in order to advance; these comprise a triangle frequently coexisting and interconnected. Aid for these three situations has, therefore, as common elements, two premises: an active task is required by the person who suffers this situation; this person must, in some form, desire to move ahead. One can not toil in mourning, in a traumatic experience, or in a life of blame if these have a positive symbolic value for this person; for example, mourning as a manner not to treason the dead person by forgetting that person, the reliving a trauma as an attempt to provide some sense to the actions which occurred, or blame as a desire to not forget an error or as a final punishment of this active task; the final objective of this active task is not usually to forget but to integrate in order to live. If a person does not perceive this clearly, this person may not become actively involved in the task to overcome a traumatic situation and to move ahead, nor will that person accept that a person who tries to help questions this person's realities or experiences.

  13. Conflict Resolution Automation and Pilot Situation Awareness

    Science.gov (United States)

    Dao, Arik-Quang V.; Brandt, Summer L.; Bacon, Paige; Kraut, Josh; Nguyen, Jimmy; Minakata, Katsumi; Raza, Hamzah; Rozovski, David; Johnson, Walter W.

    2010-01-01

    This study compared pilot situation awareness across three traffic management concepts. The Concepts varied in terms of the allocation of traffic avoidance responsibility between the pilot on the flight deck, the air traffic controllers, and a conflict resolution automation system. In Concept 1, the flight deck was equipped with conflict resolution tools that enable them to fully handle the responsibility of weather avoidance and maintaining separation between ownship and surrounding traffic. In Concept 2, pilots were not responsible for traffic separation, but were provided tools for weather and traffic avoidance. In Concept 3, flight deck tools allowed pilots to deviate for weather, but conflict detection tools were disabled. In this concept pilots were dependent on ground based automation for conflict detection and resolution. Situation awareness of the pilots was measured using online probes. Results showed that individual situation awareness was highest in Concept 1, where the pilots were most engaged, and lowest in Concept 3, where automation was heavily used. These findings suggest that for conflict resolution tasks, situation awareness is improved when pilots remain in the decision-making loop.

  14. Radiation. Basics, influences, contamination situation, and countermeasures

    International Nuclear Information System (INIS)

    Baba, Mamoru; Nomura, Kiyoshi

    2012-01-01

    Fukushima Daiichi Nuclear Accident resulted in the contamination of a large area, and by now the situation of contamination and exposure has gradually clarified, and a lot of information has been being accumulated. Toward reconstruction of Fukushima prefecture from the current circumstance that the residents still live under continuing fear, this article discusses how to clarify the current situation and deal with the contamination, which the residents are concerned about. First, radiation, basic properties of radiation, and so on are introduced. Regarding the influence on human bodies, the mechanism and the degree of influence by radiation, especially on children, women, and pregnant women are explained. Next, regarding the measurements of radiation and radioactivity, the properties of measurement methods and the detectors are explained. Regarding the current situation of contamination and exposure, mainly addressing the area around Koriyama city, various topics are covered including: (1) situation of contamination and radiation monitoring, (2) countermeasures for radioactivity contamination, (3) internal exposure dose, (4) exposed dose from water and food, as well as (5) safety standards. (S.K.)

  15. Nuclear situation in Japan; La situation du nucleaire au Japon

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    This analysis takes stock on the nuclear situation in Japan. It discusses the ambitious equipment program in collaboration with the France, the destabilization of the japanese nuclear industry following the accidents and the energy policy evolutions. It presents the projects of the japanese nuclear industry: the Monju reactor restart, the Pluthermal project, the reprocessing power plant of Rokkasho Mura, the new reactors, the russian weapons dismantling, the ITER site selection and the buy out of Westinghouse by Toshiba. (A.L.B.)

  16. Alcohol-related memory associations in positive and negative affect situations: drinking motives, working memory capacity, and prospective drinking.

    Science.gov (United States)

    Salemink, Elske; Wiers, Reinout W

    2014-03-01

    Although studies on explicit alcohol cognitions have identified positive and negative reinforcing drinking motives that are differentially related to drinking indices, such a distinction has received less attention in studies on implicit cognitions. An alcohol-related Word-Sentence Association Task was used to assess implicit alcohol-related memory associations in positive and negative affect situations in 92 participants. Results revealed that enhancement motives were specifically associated with the endorsement of alcohol words in positive affect situations and coping motives were associated with the endorsement of alcohol words in negative affect situations. Furthermore, alcohol associations in positive affect situations predicted prospective alcohol use and number of binges, depending on levels of working memory capacity. The current findings shed more light on the underpinnings of alcohol use and suggest that implicit memory processes and working memory capacity might be important targets for intervention.

  17. The ATLAS3D project - IX. The merger origin of a fast- and a slow-rotating early-type galaxy revealed with deep optical imaging: first results

    Science.gov (United States)

    Duc, Pierre-Alain; Cuillandre, Jean-Charles; Serra, Paolo; Michel-Dansac, Leo; Ferriere, Etienne; Alatalo, Katherine; Blitz, Leo; Bois, Maxime; Bournaud, Frédéric; Bureau, Martin; Cappellari, Michele; Davies, Roger L.; Davis, Timothy A.; de Zeeuw, P. T.; Emsellem, Eric; Khochfar, Sadegh; Krajnović, Davor; Kuntschner, Harald; Lablanche, Pierre-Yves; McDermid, Richard M.; Morganti, Raffaella; Naab, Thorsten; Oosterloo, Tom; Sarzi, Marc; Scott, Nicholas; Weijmans, Anne-Marie; Young, Lisa M.

    2011-10-01

    The mass assembly of galaxies leaves imprints in their outskirts, such as shells and tidal tails. The frequency and properties of such fine structures depend on the main acting mechanisms - secular evolution, minor or major mergers - and on the age of the last substantial accretion event. We use this to constrain the mass assembly history of two apparently relaxed nearby early-type galaxies (ETGs) selected from the ATLAS3D sample, NGC 680 and 5557. Our ultra-deep optical images obtained with MegaCam on the Canada-France-Hawaii Telescope reach 29 mag arcsec-2 in the g band. They reveal very low surface brightness (LSB) filamentary structures around these ellipticals. Among them, a gigantic 160 kpc long, narrow, tail east of NGC 5557 hosts three gas-rich star-forming objects, previously detected in H I with the Westerbork Synthesis Radio Telescope and in UV with GALEX. NGC 680 exhibits two major diffuse plumes apparently connected to extended H I tails, as well as a series of arcs and shells. Comparing the outer stellar and gaseous morphology of the two ellipticals with that predicted from models of colliding galaxies, we argue that the LSB features are tidal debris and that each of these two ETGs was assembled during a relatively recent, major wet merger, which most likely occurred after the redshift z ≃ 0.5 epoch. Had these mergers been older, the tidal features should have already fallen back or be destroyed by more recent accretion events. However, the absence of molecular gas and of a prominent young stellar population in the core region of the galaxies indicates that the merger is at least 1-2 Gyr old: the memory of any merger-triggered nuclear starburst has indeed been lost. The star-forming objects found towards the collisional debris of NGC 5557 are then likely tidal dwarf galaxies. Such recycled galaxies here appear to be long-lived and continue to form stars while any star formation activity has stopped in their parent galaxy. The inner kinematics of NGC

  18. The Situated Nature of Preschool Children's Conflict Strategies

    OpenAIRE

    Thornberg, Robert

    2006-01-01

    The purpose of this study was to examine whether the peer conflict strategies of preschool children are situated and therefore vary across different conflict situations. Hypothetical conflict interviews were administered through a series of puppet shows. Participants were 178 preschool children. Results indicate that preschool children's conflict management skills are situated in peer conflict, because their strategies are to a greater or lesser degree influenced by the opponent's strategies....

  19. Collaborative Commercial Space Situational Awareness

    Science.gov (United States)

    Kelso, T. S.; Hendrix, D.; Sibert, D.; Hall, R. A.; Therien, W.

    2013-09-01

    There is an increasing recognition by commercial and civil space operators of the need for space situational awareness (SSA) data to support ongoing conjunction analysis, maneuver planning, and radio frequency interference mitigation as part of daily operations. While some SSA data is available from the Joint Space Operations Center via the Space Track web site, access to raw observations and photometric data is limited due to national security considerations. These data, however, are of significant value in calibrating intra- and inter-operator orbit determination results, determining inter-system biases, and assessing operating profiles in the geostationary orbit. This paper details an ongoing collaborative effort to collect and process optical observations and photometric data using a network of low-cost telescope installations and shows how these data are being used to support ongoing operations in the Space Data Center. This presentation will demonstrate how by leveraging advance photometric processing algorithms developed for Missile Defense Agency and the Ballistic Missile Defense (BMD) mission ExoAnalytic and AGI have been able to provide actionable SSA for satellite operators from small telescopes in less than optimal viewing conditions. Space has become an increasingly cluttered environment requiring satellite operators to remain forever vigilant in order to prevent collisions to preserve their assets and prevent further cluttering the space environment. The Joint Space Operations Center (JSpOC), which tracks all objects in earth orbit, reports possible upcoming conjunctions to operators by providing Conjunction Summary Messages (CSMs). However due to large positional uncertainties in the forward predicted position of space objects at the time closest approach the volume of CSMs is excessive to the point that maneuvers in response to CSMs without additional screening is cost prohibitive. CSSI and the Space Data Association have been able to screen most

  20. Advanced Situation Awareness Technologies, Phase II

    Data.gov (United States)

    National Aeronautics and Space Administration — Advanced Situation Awareness Technologies (ASAT) will facilitate exploration of the moon surface, and other planetary bodies. ASAT will create an Advanced Situation...

  1. Situational Analysis of Engineering Practice

    DEFF Research Database (Denmark)

    Buch, Anders

    STS inspired studies of engineering work practices provide new material for a richer understanding of engineering culture. However, the specific and strictly situated focus of many of these studies threatens to limit discussions of engineering practices to departmental and discrete institutional...... settings. This micro perspective potentially overlooks the inherent and overarching normativities that inform engineering culture. Furthermore, the micro perspective has difficulties in transgressing institutional boundaries in order to investigate the dynamics of cultural reproduction in engineering....... The paper will propose a research agenda that – inspired by George Marcus’ multi-sited ethnographic methodology (Marcus 1998) and Adele Clarke’s situational analysis (Clarke 2005) – analyze (and contrasts) engineering practices in diverse settings (e.g. engineering education and engineering work) in order...

  2. The prefect facing emergency situation

    International Nuclear Information System (INIS)

    Masse, H.

    2006-01-01

    In the field of emergency procedures regarding the protection of life, property and the environment, the 'prefet' of a department is the only public authority both representative of the state and accountable. In France laws and regulations have been in recent years revised in order to modernize emergency situations management. The 'prefet' of the Drome 'department', Henri MASSE, presents a summary of recent developments and explains how his services are organised in order to be able to handle emergency situations. He also focuses on his experience of handling the specific difficulties of nuclear risks, his department sheltering numerous nuclear facilities: EURODIF Pierrelatte nuclear fuel enrichment plant, EDF Tricastin nuclear power plant, AREVA Valence FBFC nuclear fuel manufacturing unit, etc. (author)

  3. Learning Situations in Nursing Education: A Concept Analysis.

    Science.gov (United States)

    Shahsavari, Hooman; Zare, Zahra; Parsa-Yekta, Zohreh; Griffiths, Pauline; Vaismoradi, Mojtaba

    2018-02-01

    The nursing student requires opportunities to learn within authentic contexts so as to enable safe and competent practice. One strategy to facilitate such learning is the creation of learning situations. A lack of studies on the learning situation in nursing and other health care fields has resulted in insufficient knowledge of the characteristics of the learning situation, its antecedents, and consequences. Nurse educators need to have comprehensive and practical knowledge of the definition and characteristics of the learning situation so as to enable their students to achieve enhanced learning outcomes. The aim of this study was to clarify the concept of the learning situation as it relates to the education of nurses and improve understanding of its characteristics, antecedents, and consequences. The Bonis method of concept analysis, as derived from the Rodgers' evolutionary method, provided the framework for analysis. Data collection and analysis were undertaken in two phases: "interdisciplinary" and "intra-disciplinary." The data source was a search of the literature, encompassing nursing and allied health care professions, published from 1975 to 2016. No agreement on the conceptual phenomenon was discovered in the international literature. The concept of a learning situation was used generally in two ways and thus classified into the themes of: "formal/informal learning situation" and "biologic/nonbiologic learning situation." Antecedents to the creation of a learning situation included personal and environmental factors. The characteristics of a learning situation were described in terms of being complex, dynamic, and offering potential and effective learning opportunities. Consequences of the learning situation included enhancement of the students' learning, professionalization, and socialization into the professional role. The nurse educator, when considering the application of the concept of a learning situation in their educational planning, must

  4. Japanese situations to emerging themes

    International Nuclear Information System (INIS)

    Kubota, Ryuji

    2011-01-01

    Japanese regulatory body has audited more than ten cases of licensee's RCA since December 2007. We approve of opinions to emerging themes in 'CSNI Activity Plan', and based on achievements of these audits, Japanese situations to emerging themes are explained. As our conclusion, the more experience to identify HOF licensees have, the more problems may be solved. But as CA is difficult to measure for effectiveness, we propose to develop the outcome indicators such as the frequency of events. (author)

  5. Decision-making in abnormal radiological situations

    International Nuclear Information System (INIS)

    Pretre, S.

    1998-01-01

    General problems associated with social impacts of radiology and decision making is discussed, as the main topics of the meeting. The problem of population is discussed living in areas contaminates with radioactive substances resulting from a major accident or from pest practices. This situation needs decision making process for initiating actions like relocation, resettlement or large-scale decontamination. The roles of various participants in this decision making process and in the communication with the public are considered. (R.P.)

  6. Situation awareness system for Canada

    Science.gov (United States)

    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.

  7. Mathematics revealed

    CERN Document Server

    Berman, Elizabeth

    1979-01-01

    Mathematics Revealed focuses on the principles, processes, operations, and exercises in mathematics.The book first offers information on whole numbers, fractions, and decimals and percents. Discussions focus on measuring length, percent, decimals, numbers as products, addition and subtraction of fractions, mixed numbers and ratios, division of fractions, addition, subtraction, multiplication, and division. The text then examines positive and negative numbers and powers and computation. Topics include division and averages, multiplication, ratios, and measurements, scientific notation and estim

  8. Relationship among achievement goal orientations and multidimensional situational motivation in physical education.

    Science.gov (United States)

    Standage, Martyn; Treasure, Darren C

    2002-03-01

    Contemporary research suggests that task and ego achievement goal orientations affect students' intrinsic motivation in physical education. This research has assessed intrinsic motivation as a unidimensional contruct, however, which is inconsistent with the more contemporary postulates of self-determination theory (Deci & Ryan, 1985, 1991) which states that intrinsic motivation is only one type of motivation. To date, research has not addressed whether different types of motivation at the situational level are influenced by the proneness to adopt task or ego involvement. To examine the relationship between achievement goal orientations and multidimensional situational motivation in PE. Middle school children (182 male, 136 female; M age = 13.2 years). Responded to questionnaires assessing their dispositional goal orientation (POSQ; Roberts, Treasure, & Balague, 1998) and situational motivation (SIMS; Guay, Vallerand, & Blanchard, 2000) in PE. Task orientation was found to be positively associated with more self-determined types of situational motivation. Ego orientation was weakly related to less self-determined motivation. An extreme group split was conducted to create four goal groups and goal profile analyses conducted. A significant MANOVA was followed by univariate analyses, post hoc comparisons, and calculated effect sizes, which revealed that groups high in task orientation reported more motivationally adaptive responses than groups low in task orientation. The results suggest that a high level of task orientation singularly or in combination with ego orientation fosters self-determined situational motivation in the context of PE.

  9. Modeling Air Traffic Situation Complexity with a Dynamic Weighted Network Approach

    Directory of Open Access Journals (Sweden)

    Hongyong Wang

    2018-01-01

    Full Text Available In order to address the flight delays and risks associated with the forecasted increase in air traffic, there is a need to increase the capacity of air traffic management systems. This should be based on objective measurements of traffic situation complexity. In current air traffic complexity research, no simple means is available to integrate airspace and traffic flow characteristics. In this paper, we propose a new approach for the measurement of air traffic situation complexity. This approach considers the effects of both airspace and traffic flow and objectively quantifies air traffic situation complexity. Considering the aircraft, waypoints, and airways as nodes, and the complexity relationships among these nodes as edges, a dynamic weighted network is constructed. Air traffic situation complexity is defined as the sum of the weights of all edges in the network, and the relationships of complexity with some commonly used indices are statistically analyzed. The results indicate that the new complexity index is more accurate than traffic count and reflects the number of trajectory changes as well as the high-risk situations. Additionally, analysis of potential applications reveals that this new index contributes to achieving complexity-based management, which represents an efficient method for increasing airspace system capacity.

  10. Socio-Psychological Situation as a Characteristic of the Educational Institution Uniqueness

    Directory of Open Access Journals (Sweden)

    Pogodina A.V.

    2014-08-01

    Full Text Available This paper analyzes the representations of the major educational process participants (students, teachers and representatives of the school administration concerning the various elements of the socio-psychological situation in the educational institution. We assumed that the substantive characteristics of socio-psychological situation are reflected in the representations of the major participants of the educational process, which can help to define the degree of homogeneity of representations in students and teachers, as well as the uniqueness of socio-psychological situation in an educational institution. We describe the progress and the results of research conducted in Moscow on the basis of state educational institutions of various profiles (gymnasium with intensive study of English secondary school with ethno-cultural component, which was attended by 308 people, 235 of whom were students, and 73 were teachers and representatives of the school administration. We reveal the features of representation of different participants of the educational process about such elements of socio-psychological situation as leadership style, the type of organizational culture and the parameters of social and psychological climate in the educational institution. We describe significant differences in the expression of the elements of social and psychological situation in educational institutions of various types.

  11. Situation testing: the case of health care refusal.

    Science.gov (United States)

    Després, C; Couralet, P-E

    2011-04-01

    Situation testing to assess physicians' refusal to provide healthcare is increasingly used in research studies. This paper aims to explain the relevance and limits of this method. Conducted in 2008-2009, this study was designed to assess the rate of healthcare refusal among several categories of private practitioners toward patients covered by the French public means-tested complementary health insurance (CMUc) when they requested a first appointment by phone. The other objectives were to study the determinants of healthcare refusal and assess the method. The study was conducted on a representative sample of Paris-based dentists and physicians in five categories: general practitioners, medical gynecologists, ophthalmologists, radiologists, and dentists. The method was based on two protocols. In the first scenario, an actor pretended to be a CMUc beneficiary and, in the second one, he did not give information about his health coverage but hinted at a low socioeconomic status. The two protocols were compared and procedures checking the relation between refusal and CMUc coverage were implemented in each of them. In the scenario in which the patient declared being a CMUc beneficiary, the results showed different refusal rates depending on the type of practitioner, physician, or dentist, their specialty, and whether or not, they charge more than the standard set fee. In the second scenario, refusal rates were much lower. The comparison of the two protocols seems to confirm the existence of discrimination based on CMUc affiliation rather than patients' socioeconomic status. The discussion presents the limits of situation testing, which remains an experimental instrument because it does not observe reality but reveals behaviors in situation. The findings cannot be extrapolated and are limited in time. The statistical analysis is only valid if the procedure followed is precise and applied consistently using a preset scenario. In addition, the discriminatory nature of the

  12. Landscape genetics reveals inbreeding and genetic bottlenecks in the extremely rare short-globose cacti Mammillaria pectinifera (Cactaceae as a result of habitat fragmentation

    Directory of Open Access Journals (Sweden)

    Reyna Maya-García

    2017-02-01

    Full Text Available Mammillaria pectinifera is an endemic, short-globose cactus species, included in the IUCN list as a threatened species with only 18 remaining populations in the Tehuacán-Cuicatlán Valley in central Mexico. We evaluated the population genetic diversity and structure, connectivity, recent bottlenecks and population size, using nuclear microsatellites. M. pectinifera showed high genetic diversity but some evidence of heterozygote deficiency (FIS, recent bottlenecks in some populations and reductions in population size. Also, we found low population genetic differentiation and high values of connectivity for M. pectinifera, as the result of historical events of gene flow through pollen and seed dispersal. M. pectinifera occurs in sites with some degree of disturbance leading to the isolation of its populations and decreasing the levels of gene flow among them. Excessive deforestation also changes the original vegetation damaging the natural habitats. This species will become extinct if it is not properly preserved. Furthermore, this species has some ecological features that make them more vulnerable to disturbance such as a very low growth rates and long life cycles. We suggest in situ conservation to prevent the decrease of population sizes and loss of genetic diversity in the natural protected areas such as the Tehuacán-Cuicatlán Biosphere Reserve. In addition, a long-term ex situ conservation program is need to construct seed banks, and optimize seed germination and plant establishment protocols that restore disturbed habitats. Furthermore, creating a supply of living plants for trade is critical to avoid further extraction of plants from nature.

  13. Pilot Study on Folate Bioavailability from a Camembert Cheese Reveals Contradictory Findings to Recent Results from a Human Short-term Study.

    Science.gov (United States)

    Mönch, Sabine; Netzel, Michael; Netzel, Gabriele; Ott, Undine; Frank, Thomas; Rychlik, Michael

    2016-01-01

    Different dietary sources of folate have differing bioavailabilities, which may affect their nutritional "value." In order to examine if these differences also occur within the same food products, a short-term human pilot study was undertaken as a follow-up study to a previously published human trial to evaluate the relative native folate bioavailabilities from low-fat Camembert cheese compared to pteroylmonoglutamic acid as the reference dose. Two healthy human subjects received the test foods in a randomized cross-over design separated by a 14-day equilibrium phase. Folate body pools were saturated with a pteroylmonoglutamic acid supplement before the first testing and between the testings. Folates in test foods and blood plasma were analyzed by stable isotope dilution assays. The biokinetic parameters C max, t max, and area under the curve (AUC) were determined in plasma within the interval of 0-12 h. When comparing the ratio estimates of AUC and C max for the different Camembert cheeses, a higher bioavailability was found for the low-fat Camembert assessed in the present study (≥64%) compared to a different brand in our previous investigation (8.8%). It is suggested that these differences may arise from the different folate distribution in the soft dough and firm rind as well as differing individual folate vitamer proportions. The results clearly underline the importance of the food matrix, even within the same type of food product, in terms of folate bioavailability. Moreover, our findings add to the increasing number of studies questioning the general assumption of 50% bioavailability as the rationale behind the definition of folate equivalents. However, more research is needed to better understand the interactions between individual folate vitamers and other food components and the potential impact on folate bioavailability and metabolism.

  14. Pilot Study on Folate Bioavailability from A Camembert Cheese reveals contradictory findings to recent results from a Human Short-term study

    Directory of Open Access Journals (Sweden)

    Sabine eMönch

    2016-04-01

    Full Text Available Different dietary sources of folate have differing bioavailabilities which may affect their nutritional value. In order to examine if these differences also occur within the same food products, a short term human pilot study was undertaken as a follow-up study to a previously published human trial to evaluate the relative native folate bioavailabilities from low-fat Camembert cheese compared to pteroylmonoglutamic acid as the reference dose. Two healthy human subjects received the test foods in a randomized cross-over design separated by a 14-day equilibrium phase. Folate body pools were saturated with a pteroylmonoglutamic acid supplement before the first testing and between the testings. Folates in test foods and blood plasma were analysed by stable isotope dilution assays. The biokinetic parameters Cmax, tmax and AUC were determined in plasma within the interval of 0 to 12 hours. When comparing the ratio estimates of AUC and Cmax for the different Camembert cheeses, a higher bioavailability was found for the low-fat Camembert assessed in the present study (≥64% compared to a different brand in our previous investigation (8.8%. It is suggested that these differences may arise from the different folate distribution in the soft dough and firm rind as well as differing individual folate vitamer proportions. The results clearly underline the importance of the food matrix, even within the same type of food product, in terms of folate bioavailability. Moreover, our findings add to the increasing number of studies questioning the general assumption of 50 % bioavailability as the rationale behind the definition of folate equivalents. However, more research is needed to better understand the interactions between individual folate vitamers and other food components and the potential impact on folate bioavailability and metabolism.

  15. Representing Operational Modes for Situation Awareness

    Science.gov (United States)

    Kirchhübel, Denis; Lind, Morten; Ravn, Ole

    2017-01-01

    Operating complex plants is an increasingly demanding task for human operators. Diagnosis of and reaction to on-line events requires the interpretation of real time data. Vast amounts of sensor data as well as operational knowledge about the state and design of the plant are necessary to deduct reasonable reactions to abnormal situations. Intelligent computational support tools can make the operator’s task easier, but they require knowledge about the overall system in form of some model. While tools used for fault-tolerant control design based on physical principles and relations are valuable tools for designing robust systems, the models become too complex when considering the interactions on a plant-wide level. The alarm systems meant to support human operators in the diagnosis of the plant-wide situation on the other hand fail regularly in situations where these interactions of systems lead to many related alarms overloading the operator with alarm floods. Functional modelling can provide a middle way to reduce the complexity of plant-wide models by abstracting from physical details to more general functions and behaviours. Based on functional models the propagation of failures through the interconnected systems can be inferred and alarm floods can potentially be reduced to their root-cause. However, the desired behaviour of a complex system changes due to operating procedures that require more than one physical and functional configuration. In this paper a consistent representation of possible configurations is deduced from the analysis of an exemplary start-up procedure by functional models. The proposed interpretation of the modelling concepts simplifies the functional modelling of distinct modes. The analysis further reveals relevant links between the quantitative sensor data and the qualitative perspective of the diagnostics tool based on functional models. This will form the basis for the ongoing development of a novel real-time diagnostics system based

  16. Representing Operational Modes for Situation Awareness

    International Nuclear Information System (INIS)

    Kirchhübel, Denis; Lind, Morten; Ravn, Ole

    2017-01-01

    Operating complex plants is an increasingly demanding task for human operators. Diagnosis of and reaction to on-line events requires the interpretation of real time data. Vast amounts of sensor data as well as operational knowledge about the state and design of the plant are necessary to deduct reasonable reactions to abnormal situations. Intelligent computational support tools can make the operator’s task easier, but they require knowledge about the overall system in form of some model. While tools used for fault-tolerant control design based on physical principles and relations are valuable tools for designing robust systems, the models become too complex when considering the interactions on a plant-wide level. The alarm systems meant to support human operators in the diagnosis of the plant-wide situation on the other hand fail regularly in situations where these interactions of systems lead to many related alarms overloading the operator with alarm floods. Functional modelling can provide a middle way to reduce the complexity of plant-wide models by abstracting from physical details to more general functions and behaviours. Based on functional models the propagation of failures through the interconnected systems can be inferred and alarm floods can potentially be reduced to their root-cause. However, the desired behaviour of a complex system changes due to operating procedures that require more than one physical and functional configuration. In this paper a consistent representation of possible configurations is deduced from the analysis of an exemplary start-up procedure by functional models. The proposed interpretation of the modelling concepts simplifies the functional modelling of distinct modes. The analysis further reveals relevant links between the quantitative sensor data and the qualitative perspective of the diagnostics tool based on functional models. This will form the basis for the ongoing development of a novel real-time diagnostics system based

  17. Designing to support situation awareness across distances

    DEFF Research Database (Denmark)

    Sonnenwald, Diane H.; Maglaughlin, Kelly L.; Whitton, Mary C.

    2004-01-01

    . The foundation for this framework is previous research in situation awareness and virtual reality, combined with our analysis of interviews with and observations of collaborating scientists. The framework suggests that situation awareness is comprised of contextual, task and process, and socio......-emotional information. Research in virtual reality systems suggests control, sensory, distraction and realism attributes of technology contribute to a sense of presence [Presence 7 (1998) 225]. We suggest that consideration of these attributes with respect to contextual, task and process, and socio......-emotional information provides insights to guide design decisions. We used the framework when designing a scientific collaboratory system. Results from a controlled experimental evaluation of the collaboratory system help illustrate the framework's utility....

  18. Modifying Evaluations and Decisions in Risky Situations.

    Science.gov (United States)

    Maldonado, Antonio; Serra, Sara; Catena, Andrés; Cándido, Antonio; Megías, Alberto

    2016-09-20

    The main aim of this research was to investigate the decision making process in risky situations. We studied how different types of feedback on risky driving behaviors modulate risk evaluation and risk-taking. For a set of risky traffic situations, participants had to make evaluative judgments (judge the situation as risky or not) and urgent decisions (brake or not). In Experiment 1, participants received feedback with and without negative emotional content when they made risky behaviors. In Experiment 2 we investigated the independent effects of feedback and negative emotional stimuli. The results showed three important findings: First, urgent decisions were faster [F(1, 92) = 6.76, p = .01] and more cautious [F(1, 92) = 17.16, p towards more cautious responses [F(1, 111) = 14.09, p emotional stimuli had an effect only when they were presented as feedback. The results of this research increase our understanding of the processes involved in risky driving behavior and suggest efficient ways to control risk taking through the use of feedback.

  19. The Situated Nature of Preschool Children's Conflict Strategies

    Science.gov (United States)

    Thornberg, Robert

    2006-01-01

    The purpose of this study was to examine whether the peer conflict strategies of preschool children are situated and therefore vary across different conflict situations. Hypothetical conflict interviews were administered through a series of puppet shows. Participants were 178 preschool children. Results indicate that preschool children's conflict…

  20. Birth Order, Gender and Affiliation in Various Situations.

    Science.gov (United States)

    Fox, Shaul

    1981-01-01

    Administered two questionnaires to 800 Israeli subjects which examine the affiliation need in four groups of situations. No differences were found between first and later-borns in their tendency to associate with others. Results showed significant interaction between sex and specific situational factors. (Author/RC)

  1. Resolving a protracted refugee situation through a regional process

    Directory of Open Access Journals (Sweden)

    Olga Mitrovic

    2015-09-01

    Full Text Available Protracted refugee situations are usually a result of political deadlock, and their resolution demands the involvement of a range of actors and a multifaceted approach focused on leveraging political will. Despite its shortcomings, the Regional Process in the Western Balkans offers a number of lessons for resolving such situations.

  2. Person, Situational, and Interactional Influences on Assertive Behavior.

    Science.gov (United States)

    Kirschner, Stuart M.; Galassi, John P.

    1983-01-01

    Explored the validity of the College Self-Expression Scale (CSES) for 144 students in the context of three alternative models of behavior--personism, situationalism, and interactionalism. Results supported the concurrent validity of the CSES and the role of both person and situational, but not interactional, influences on assertion. (WAS)

  3. Current Taxonomical Situation of Streptococcus suis.

    Science.gov (United States)

    Okura, Masatoshi; Osaki, Makoto; Nomoto, Ryohei; Arai, Sakura; Osawa, Ro; Sekizaki, Tsutomu; Takamatsu, Daisuke

    2016-06-24

    Streptococcus suis, a major porcine pathogen and an important zoonotic agent, is considered to be composed of phenotypically and genetically diverse strains. However, recent studies reported several "S. suis-like strains" that were identified as S. suis by commonly used methods for the identification of this bacterium, but were regarded as distinct species from S. suis according to the standards of several taxonomic analyses. Furthermore, it has been suggested that some S. suis-like strains can be assigned to several novel species. In this review, we discuss the current taxonomical situation of S. suis with a focus on (1) the classification history of the taxon of S. suis; (2) S. suis-like strains revealed by taxonomic analyses; (3) methods for detecting and identifying this species, including a novel method that can distinguish S. suis isolates from S. suis-like strains; and (4) current topics on the reclassification of S. suis-like strains.

  4. Situational Interest in Engineering Design Activities

    Science.gov (United States)

    Bonderup Dohn, Niels

    2013-08-01

    The aim of the present mixed-method study was to investigate task-based situational interest of sixth grade students (n = 46), between 12 and 14 years old, during an eight-week engineering design programme in a Science & Technology-class. Students' interests were investigated by means of a descriptive interpretative analysis of qualitative data from classroom observations and informal interviews. The analysis was complemented by a self-report survey to validate findings and determine prevalence. The analysis revealed four main sources of interest: designing inventions, trial-and-error experimentation, achieved functionality of invention, and collaboration. These sources differ in terms of stimuli factors, such as novelty, autonomy (choice), social involvement, self-generation of interest, and task goal orientation. The study shows that design tasks stimulated interest, but only to the extent that students were able to self-regulate their learning strategies.

  5. Situational interest in engineering design activities

    DEFF Research Database (Denmark)

    Dohn, Niels Bonderup

    2013-01-01

    The aim of the present mixed-method study was to investigate task-based situational interest of sixth grade students (n=46), between 12 and 14 years old, during an eight-week engineering design programme in a Science & Technology-class. Students’ interests were investigated by means...... of a descriptive interpretative analysis of qualitative data from classroom observations and informal interviews. The analysis was complemented by a self-report survey to validate findings and determine prevalence. The analysis revealed four main sources of interest: designing inventions, trial......-and-error experimentation, achieved functionality of invention, and collaboration. These sources differ in terms of stimuli factors, such as novelty, autonomy (choice), social involvement, self-generation of interest, and task goal orientation. The study shows that design tasks stimulated interest, but only to the extent...

  6. Environmental monitoring in emergency situations

    International Nuclear Information System (INIS)

    1966-01-01

    This manual gives technical guidance on emergency monitoring procedures to those who would have to assess the situation after an accident leading to the uncontrolled release of radioactive substances to the environment. Its aim is to draw attention to the important factors that should be considered in formulating emergency plans. The seven annexes contain inventories of fission products and possible releases; dispersion, deposition and dose-exposure relationships for airborne releases; α-, β- and γ-radiation surveys; information on sample collection and field evaluation; and brief descriptions of the environmental monitoring procedures adopted in previous emergencies (Windscale 1957, AERE Harwell 1961 and NRTS Idaho 1961).

  7. Enriching Mental Health Mobile Assessment and Intervention with Situation Awareness.

    Science.gov (United States)

    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.

  8. Enriching Mental Health Mobile Assessment and Intervention with Situation Awareness

    Directory of Open Access Journals (Sweden)

    Ariel Soares Teles

    2017-01-01

    Full Text Available 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.

  9. Thoughts on the Postpartum Situation

    Directory of Open Access Journals (Sweden)

    Jennifer Scuro

    2018-06-01

    Full Text Available The event of childbirth carries with it a dominant narrative: that a pregnant woman happily gives birth to a baby. This appears to be quite a simple formulation—as if a natural fact, as if plain and common sense. Yet, the complexities masked by the mythological and whitewashed quality of this narrative, as I have already argued recently in The Pregnancy ≠ Childbearing Project: A Phenomenology of Miscarriage (Feb 2017, harms and even kills women. In this paper, I expand on the problem of what I term “dismemberment after birth” as it operates invisibly in the “postpartum situation.” The dominant narrative, combined with a pervasive cultural misogynoir— manifesting specifically as an antagonism toward black women and women of color—as medicalized and ableist establishment of care, renders women without resource if they cannot maintain the desires and embodiments required of a contented and successful maternity. The naturalized assumptions about the narrative move from the birth event to “having a baby” are disrupted here with hope of opening up an opportunity to validate and diversify the more non-linear narratives. As an afterthought to these disruptions, I offer an additional challenge to anti-natalist thinking in its limited insight into the postpartum situation.

  10. [The layperson in emergency situation].

    Science.gov (United States)

    Pergola, Aline Maino; Araujo, Izilda Esmenia Muglia

    2008-12-01

    The layperson's qualification to provide early care in emergency situations and basic life support (BLS) is fundamental to save lives and prevent sequels. The objective was to identify the level of knowledge of lay people about approaching an emergency victim. Structured interviews in non-technical language were used with a 385-subject sample, average age 35.4 (+/- 14.55) years, with more than 50% having a high school or university education. Over 55% of these observed situations with loss of consciousness, but only 31% called for specialized help. 34% underwent a first-aid course, but only 13% feel prepared. The most often cited place of learning was the driving school (DS), 35.9%. Other training places were higher when compared to the DS (p = 0.048). Almost 17% do not know how to recognize the presence of vital signs. Almost 31% do not know the telephone number of the emergency service. Laypersons have incomplete or incorrect knowledge about care for unconscious victims.

  11. Constructing catalogue of temporal situations

    Directory of Open Access Journals (Sweden)

    Violetta Koseska-Toszewa

    2015-11-01

    Full Text Available Constructing catalogue of temporal situations The paper is aiming to create a common basis for description, comparing, and analysis natural languages. As a subject of comparison we have chosen temporal structures of some languages. For such a choice there exists a perfect tool, describing basic temporal phenomena, namely an ordering of states and events in time, certainty and uncertainty, independency of histories of separate objects, necessity and possibility. This tool is supported by the Petri nets formalism, which seems to be well suited for expressing the above mentioned phenomena. Petri nets are built form three primitive notions: of states, of events that begin or end the states, and so-called flow relation indicating succession of states and events. This simple constituents give rise to many possibilities of representing temporal phenomena; it turns out that such representations are sufficient for many (clearly, not necessarily all temporal situations appearing in natural languages. In description formalisms used till now there is no possibility of expressing such reality phenomena as temporal dependencies in compound statement, or combination of temporality and modality. Moreover, using these formalisms one cannot distinguish between two different sources of uncertainty of the speaker while describing the reality: one, due to the lack of knowledge of the speaker what is going on in outside world, the second, due to objective impossibility of foreseen ways in which some conflict situations will be (or already have been resolved. Petri net formalism seems to be perfectly suited for such differentiations. There are two main description principles that encompassed this paper. First, that assigns meaning to names of grammatical structures in different languages may lead to misunderstanding. Two grammatical structures with apparently close names may describe different reality. Additionally, some grammatical terms used in one language may be

  12. Potentials and limits of electronic situation displays

    International Nuclear Information System (INIS)

    Hable, K.; Hoebler, C.; Bieringer, P.

    2007-01-01

    In the field of precautionary radiation protection and disaster response, the amount of information and the number of its sources is steadily increasing. Central compilation and instant availability of information for all involved authorities becomes more and more important. In this context the structured presentation of documents on a web server in terms of an ''Electronic Situation Display'' (ESD) has been established. In Germany, there are several Electronic Situation Display prototypes run by federal and state authorities for various purposes and using different technical approaches. The systems of the federal states focus on workflow management. They provide emergency log books and information on the implementation of countermeasures for disaster response authorities. The Federal Ministry for the Environment, Nature Conservation and Nuclear Safety (BMU) tasked the Federal Office for Radiation Protection (BfS) to develop the Federal Electronic Situation Display (ELAN) that is mainly used as an information platform for decision making in case of nuclear emergencies. Documents containing radiological data or results from Decision Support Systems are almost automatically integrated into ELAN. Read and write permissions for users are managed by a concept of specific roles. The federal ESD and the systems of the federal states will be coordinated in order to achieve a better harmonisation. Interfaces for data exchange and data processing must be defined. Authorities of the federal states can use protected areas within the federal ESD where information is kept confidential for internal use before it is distributed to other states and federal authorities. In addition, key information of Electronic Situation Displays from the federal states can automatically be integrated into ELAN. Several task groups of the IAEA are working on the development and realization of a prototype for an information platform harmonising ESDs on international level. (orig.)

  13. Assessment of internal doses in emergency situations

    Energy Technology Data Exchange (ETDEWEB)

    Rahola, T.; Muikku, M. [Radiation and Nuclear Safety Authority - STUK (Finland); Falk, R.; Johansson, J. [Swedish Radiation Protection Authority - SSI (Sweden); Liland, A.; Thorshaug, S. [NRPA (Norway)

    2006-04-15

    The need for assessing internal radiation doses in emergency situations was demonstrated after accidents in Brazil, Ukraine and other countries. Lately more and more concern has been expressed regarding malevolent use of radiation and radioactive materials. The scenarios for such use are more difficult to predict than for nuclear power plant or weapons accidents. Much of the results of the work done in the IRADES project can be adopted for use in various accidental situations involving radionuclides that are not addressed in this report. If an emergency situation occurs in only one or a few of the Nordic countries, experts from the other countries could be called upon to assist in monitoring. A big advantage is then our common platform. In the Nordic countries much work has been put down on quality assurance of measurements and on training of dose assessment calculations. Attention to this was addressed at the internal dosimetry course in October 2005. Nordic emergency preparedness exercises have so far not included training of direct measurements of people in the early phase of an emergency. The aim of the IRADES project was to improve the preparedness especially for thyroid measurements. The modest financial support did not enable the participants to make big efforts but certainly acted as a much appreciated reminder of the importance of being prepared also to handle situations with malevolent use of radioactive materials. It was left to each country to decide to which extent to improve the practical skills. There is still a need for detailed national implementation plans. Measurement strategies need to be developed in each country separately taking into account national regulations, local circumstances and resources. End users of the IRADES report are the radiation protection authorities. (au)

  14. Assessment of internal doses in emergency situations

    International Nuclear Information System (INIS)

    Rahola, T.; Muikku, M.; Falk, R.; Johansson, J.; Liland, A.; Thorshaug, S.

    2006-04-01

    The need for assessing internal radiation doses in emergency situations was demonstrated after accidents in Brazil, Ukraine and other countries. Lately more and more concern has been expressed regarding malevolent use of radiation and radioactive materials. The scenarios for such use are more difficult to predict than for nuclear power plant or weapons accidents. Much of the results of the work done in the IRADES project can be adopted for use in various accidental situations involving radionuclides that are not addressed in this report. If an emergency situation occurs in only one or a few of the Nordic countries, experts from the other countries could be called upon to assist in monitoring. A big advantage is then our common platform. In the Nordic countries much work has been put down on quality assurance of measurements and on training of dose assessment calculations. Attention to this was addressed at the internal dosimetry course in October 2005. Nordic emergency preparedness exercises have so far not included training of direct measurements of people in the early phase of an emergency. The aim of the IRADES project was to improve the preparedness especially for thyroid measurements. The modest financial support did not enable the participants to make big efforts but certainly acted as a much appreciated reminder of the importance of being prepared also to handle situations with malevolent use of radioactive materials. It was left to each country to decide to which extent to improve the practical skills. There is still a need for detailed national implementation plans. Measurement strategies need to be developed in each country separately taking into account national regulations, local circumstances and resources. End users of the IRADES report are the radiation protection authorities. (au)

  15. Personality-situation transactions from adolescence to old age.

    Science.gov (United States)

    Wrzus, Cornelia; Wagner, Gert G; Riediger, Michaela

    2016-05-01

    People presumably choose and create their daily environments according to their personality. Prior research shows that, for example, more extraverted people engage more often in social situations, and more conscientious people engage more often in work-related activities compared with less extraverted or less conscientious people, respectively. The current study examined such personality-situation transactions in people's daily life. Based on the assumption that older people know themselves and their personality better than younger people, we investigated whether momentary and proximate personality-situation associations (i.e., changing from 1 type of situation into another) increase with older age. Three-hundred and 78 people aged 14 to 82 years described their Big Five traits and took part in a 3-week experience-sampling phase. Using mobile-phone based assessments in daily life, participants reported on average 55 times on their momentary situation. Multilevel modeling results showed that personality-situation associations varied with the age of participants. Some of the "established" personality-situation associations, such as for extraversion and time spent with friends or conscientiousness and time spent with work activities, were only observed in adolescence and young adulthood. In contrast, other personality-situation associations appeared only in late adulthood, such as for openness and time spent with friends. Yet most personality-situation associations did not vary significantly with people's age. In addition, personality traits predicted maintaining or entering personality-congruent situations. The latter results point to the active role of personality in shaping one's environment. The findings imply that some personality-situation transactions may be largely similarly across the life span. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  16. Situation-based social anxiety enhances the neural processing of faces: evidence from an intergroup context

    Science.gov (United States)

    Ofan, Renana H.; Rubin, Nava

    2014-01-01

    Social anxiety is the intense fear of negative evaluation by others, and it emerges uniquely from a social situation. Given its social origin, we asked whether an anxiety-inducing social situation could enhance the processing of faces linked to the situational threat. While past research has focused on how individual differences in social anxiety relate to face processing, we tested the effect of manipulated social anxiety in the context of anxiety about appearing racially prejudiced in front of a peer. Visual processing of faces was indexed by the N170 component of the event-related potential. Participants viewed faces of Black and White males, along with nonfaces, either in private or while being monitored by the experimenter for signs of prejudice in a ‘public’ condition. Results revealed a difference in the N170 response to Black and Whites faces that emerged only in the public condition and only among participants high in dispositional social anxiety. These results provide new evidence that anxiety arising from the social situation modulates the earliest stages of face processing in a way that is specific to a social threat, and they shed new light on how anxiety effects on perception may contribute to the regulation of intergroup responses. PMID:23709354

  17. VACCINES AND IMMUNIZATION: WORLD SITUATION

    Directory of Open Access Journals (Sweden)

    G.H. Brundtland

    2007-01-01

    Full Text Available The last issue of the report «vaccines and immunization: world situation» stresses considerable success in immunization at the global level since the mid 90 s — completely total eradication of poliomyelitis across the world, as well as the drastic reduction of the new measles and tetanus cases among mothers and newborns in some poor countries. The report also briefly describes the progress in the development and implementation of the new life saving vaccines, which may save millions of lives annually. The authors have explained some of the reasons, why the global community should invest in immunization, as well as the perspectives for the use of vaccines and immunization in future.Key words: vaccine, immunization, children.

  18. ANT, tourism and situated globality

    DEFF Research Database (Denmark)

    Jóhannesson, Gunnar Thór; Ren, Carina Bregnholm; van der Duim, René

    2015-01-01

    viable descriptions of the collective condition of humans and more-than-humans in the Anthropocene. Also and moving past a merely descriptive approach, it discusses it as a useful tool to engage with the situated globalities which come into being through the socio-spatial coupling of tourism......In recent years Actor-network theory (ANT) has increasingly been felt in the field of tourism studies (Van der Duim, Ren, & Jóhannesson, 2012). An important implication of the meeting between ANT and tourism studies is the notion of tourism being described as a heterogeneous assemblage of what we...... are used to define as the separate spheres of nature and culture. This paper explores and relates the central tenets of ANT in tourism with regard to the concept of the Anthropocene. It presents the ANT approach as a flat and object-oriented ontology and methodology and explores its potentials to carve out...

  19. Environmental management as situated practice

    DEFF Research Database (Denmark)

    Lippert, Ingmar; Krause, Franz; Hartmann, Niklas Klaus

    2015-01-01

    We propose an analysis of environmental management (EM) as work and as practical activity. This approach enables empirical studies of the diverse ways in which professionals, scientists, NGO staffers, and activists achieve the partial manageability of specific “environments”. In this introduction......, we sketch the debates in Human Geography, Management Studies, and Science and Technology Studies to which this special issue contributes. We identify the limits of understanding EM though the framework of ecological modernisation, and show how political ecology and work-place studies provide...... to be assessed, or as simply the implementation of dominant projects and the materialisation of hegemonic discourse. Such a shift renders EM as always messy practices of engagement, critique and improvisation. We conclude that studying the distributed and situated managing agencies, actors and their practices...

  20. Left-right functional asymmetry of ventral hippocampus depends on aversiveness of situations.

    Science.gov (United States)

    Sakaguchi, Yukitoshi; Sakurai, Yoshio

    2017-05-15

    Many studies suggest that animals exhibit lateralized behaviors during aversive situations, and almost all animals exhibit right hemisphere-dominant behaviors associated with fear or anxiety. However, which brain structure in each hemisphere underlies such lateralized function is unclear. In this study, we focused on the hippocampus and investigated the effects of bilateral and unilateral lesions of the ventral hippocampus (VH) on anxiety-like behavior using the successive alleys test. We also examined the expression of c-fos in the VH, which was induced by an aversive situation. Results revealed that consistent right VH dominance trended with the anxiety level. Weaker anxiety induced both right and left VH functions, whereas stronger anxiety induced right VH function. From these results, we conclude that animals are able to adaptively regulate their behaviors to avoid aversive stimuli by changing the functional dominance of their left and right VH. Copyright © 2017 Elsevier B.V. All rights reserved.

  1. Narrative Construction, Social Perceptions, and the Situation Model.

    Science.gov (United States)

    Costabile, Kristi A

    2016-05-01

    The present investigation examined how three salient features of narrative thinking (situation model construction, linguistic concreteness, and perspective-taking) influenced the social inference process. Results of four experiments indicated that compared with those given other objectives, perceivers given narrative objectives were: (a) more likely to make situation rather than trait attributions for observed behaviors (Experiment 1), (b) less likely to make implicit trait inferences (Experiment 2), and (c) less likely to rely on behavior valence when making evaluative judgments (Experiment 4). Linguistic analyses indicated that narrative construction consistently entailed the creation of situation models of events and linguistic concreteness, but only situation model creation mediated the relationship between narrative and inferences. Experiment 3 confirmed the mediating role of situation models: Perceivers with narrative objectives made trait inferences only when behaviors were inconsistent with contextual information. The role of these core narrative features on social perceptions is discussed. © 2016 by the Society for Personality and Social Psychology, Inc.

  2. Method of Computer-aided Instruction in Situation Control Systems

    Directory of Open Access Journals (Sweden)

    Anatoliy O. Kargin

    2013-01-01

    Full Text Available The article considers the problem of computer-aided instruction in context-chain motivated situation control system of the complex technical system behavior. The conceptual and formal models of situation control with practical instruction are considered. Acquisition of new behavior knowledge is presented as structural changes in system memory in the form of situational agent set. Model and method of computer-aided instruction represent formalization, based on the nondistinct theories by physiologists and cognitive psychologists.The formal instruction model describes situation and reaction formation and dependence on different parameters, effecting education, such as the reinforcement value, time between the stimulus, action and the reinforcement. The change of the contextual link between situational elements when using is formalized.The examples and results of computer instruction experiments of the robot device “LEGO MINDSTORMS NXT”, equipped with ultrasonic distance, touch, light sensors.

  3. Energy efficiency: The Italian situation and opportunities

    Energy Technology Data Exchange (ETDEWEB)

    Clerici, Alessandro; Beccarello, Massimo; Gallanti, Massimo

    2010-09-15

    The paper reports the results of a study led by Confindustria (Italian Federation of Industrial Associations) on the Italian situation with respect to energy efficiency policies and their effective implementations. The study is being continuously updated with the contributions of ENEA (Italian National Agency for New Technologies, Energy and Sustainable Economic Development) and ERSE (previously CESI Ricerca) and highlights the obtainable savings through efficient technologies now already available for applications in the final uses of energy for both the industrial, commercial and domestic sectors.

  4. The future energy situation in the Netherlands

    International Nuclear Information System (INIS)

    1980-01-01

    This book is the result of a study into the future energy situation in the Netherlands, performed by the electricity companies in the country. The first five chapters sketch the framework within which energy policy is currently forced to operate. Further technical and physical conditions are considered in the following six chapters, including environmental and safety aspects. A prognosis for energy demand in the Netherlands until the end of the century is presented and five different scenarios are discussed, as means of supplying this demand. Nuclear energy is one of the sources considered throughout the text. (C.F.)

  5. Simulation Development for Dynamic Situation Awareness and Prediction II

    National Research Council Canada - National Science Library

    Trott, Kevin C

    2006-01-01

    ... within the simulation environment. These simulations provide feedback to prototype C4ISR systems in the form of mission status reports, sensor tracks, and other ISR mission results reports, which can be used to maintain situation...

  6. Situation Awareness with Systems of Systems

    NARCIS (Netherlands)

    Laar, P. van de; Tretmans, J.; Borth, M.

    2013-01-01

    This book discusses various aspects, challenges, and solutions for developing systems-of-systems for situation awareness, using applications in the domain of maritime safety and security. Topics include advanced, multi-objective visualization methods for situation awareness, stochastic outlier

  7. Do the coach and athlete have the same "picture" of the situation? Distributed Situation Awareness in an elite sport context.

    Science.gov (United States)

    Macquet, Anne-Claire; Stanton, Neville A

    2014-05-01

    Athletes and their coach interpret the training situations differently and this can have important implications for the development of an elite athlete's performance. It is argued that, from a schema-theoretic perspective, the difference in these interpretations needs to be better understood. A post-performance, self-confrontation, interview was conducted with a number of athletes and their coaches. The interviews revealed differences between the athlete and their coach in the information they are aware of. In comparison with athletes, coaches more frequently compared the phenotype with genotype schemata rather than just describing the phenotype schemata. Results suggest SA information elements showed some common ground but also revealed some important differences between the athlete and coach. The awareness was directed externally towards the environment and internally, towards the individual, depending on his/her role. The investigation showed that the schemata used to 'frame' the information elements were different, but compatible, between athlete and coach. Copyright © 2013 Elsevier Ltd and The Ergonomics Society. All rights reserved.

  8. Emergency situations in SMEs : Are entrepreneurs prepared?

    NARCIS (Netherlands)

    Kleijn, E.; Montfort, van K.; Masurel, E.

    2012-01-01

    The article examines how entrepreneurs prepare for emergency situations in small and medium-sized enterprises (SMEs) in the Netherlands. It identifies the characteristics of SMEs and the theory related to emergency situations and the preparations for such situations. It also provides a detailed

  9. School and Situated Knowledge: Travel or Tourism?

    Science.gov (United States)

    Damarin, Suzanne K.

    1993-01-01

    Examines issues related to situated cognition and learning, both in the classroom and in the world. Topics discussed include educational theories; the situated nature of knowledge; the perception of experts; and the role of technology in situated learning, including virtual reality, hypertext, and telecommunications. (26 references) (LRW)

  10. Mexican energy situation and perspectives

    International Nuclear Information System (INIS)

    Pnce, A.

    1978-01-01

    The energy situation of Mexico is analyzed, including a projection to year 2000. An energy trade balance for 1975 is presented, including the energy invested in the imported and exported manufactured goods. Although Mexico is an oil exporting country, it is found that there was a net import of 32 million barrels of oil equivalent. The projection shows that by developing all alternative sources, hydrocarbons will supply 73% of all the primary energy at the end of the century. A 20,000 MW(e) nucleoelectric program would depress hydrocarbons percentage to 63%. It is concluded that there has been a lack of a coherent energy policy which would permit to elaborate adequate energy development programs. Some criteria are recommended for an energy policy: a) the oil export program should be reviewed; b) The country should encourage the generation of its own technology; c) The energy demand growth-rate should be maintained high enough until an acceptable level of per-capita consumption is reached; d) The internal prices of energy should be reviewed to modify the consumption scheme and e) The primary energy sources should be diversified as possible; with special emphasis on nuclear energy which is the only one important alternative at short time. (author)

  11. Resource Management in Constrained Dynamic Situations

    Science.gov (United States)

    Seok, Jinwoo

    Resource management is considered in this dissertation for systems with limited resources, possibly combined with other system constraints, in unpredictably dynamic environments. Resources may represent fuel, power, capabilities, energy, and so on. Resource management is important for many practical systems; usually, resources are limited, and their use must be optimized. Furthermore, systems are often constrained, and constraints must be satisfied for safe operation. Simplistic resource management can result in poor use of resources and failure of the system. Furthermore, many real-world situations involve dynamic environments. Many traditional problems are formulated based on the assumptions of given probabilities or perfect knowledge of future events. However, in many cases, the future is completely unknown, and information on or probabilities about future events are not available. In other words, we operate in unpredictably dynamic situations. Thus, a method is needed to handle dynamic situations without knowledge of the future, but few formal methods have been developed to address them. Thus, the goal is to design resource management methods for constrained systems, with limited resources, in unpredictably dynamic environments. To this end, resource management is organized hierarchically into two levels: 1) planning, and 2) control. In the planning level, the set of tasks to be performed is scheduled based on limited resources to maximize resource usage in unpredictably dynamic environments. In the control level, the system controller is designed to follow the schedule by considering all the system constraints for safe and efficient operation. Consequently, this dissertation is mainly divided into two parts: 1) planning level design, based on finite state machines, and 2) control level methods, based on model predictive control. We define a recomposable restricted finite state machine to handle limited resource situations and unpredictably dynamic environments

  12. The effect of the transformational leadership on the executive results of the team command in critical situations: An adjustable intermediary model%危机情境下变革型领导对团队命令执行效果的影响:一个有调节的中介模型

    Institute of Scientific and Technical Information of China (English)

    卢俊婷; 张喆; 贾明

    2017-01-01

    With the rapid development of social economy and technology,we may be confronted with more frequent and serious catastrophes when we are devoting ourselves to creating and accumulating wealth.Team members often work under high pressure and even suffer from severe psychological trauma due to the severity of catastrophes.In addition,team members may find it hard to maintain a positive and optimistic mental state in a crisis situation without fully realizing and understanding crisis events.Under the crisis situation,team members will spend more time and energy to deal with their own psychological problems.It is difficult to communicate and execute commands from their leaders efficiently.Thus,an increasing number of leaders in various industries focus on improving the effectiveness of the transformational leadership,and creating a supportive atmosphere in order to help team members cope with difficulties more positively in critical situations so that they can convey and execute leaders' tasks effectively and quickly.From the perspective of the ABC theory of emotion and the intrinsic motivation theory,this study makes full use of the matching data from 500 employees and their leaders of 145 medical rescue teams to study the relationships among transformational leadership behaviors,emotional regulation to the subordinates by the leaders,positive emotional atmosphere of the team,and the executive results of the team command.In the first part,the study analyzes the necessity and importance in various industries to adopt transformational leadership behaviors.In recent years,we have suffered high frequency of disasters and crises,which motivate organizations to take preventive measures.At the same time,we need to consider a very important question:How do leaders encourage team members to communicate and execute work orders efficiently during emergency? In short,how to improve the executive results of the team command? Transformational leadership pays attention to the

  13. Situational Awareness of Network System Roles (SANSR)

    Energy Technology Data Exchange (ETDEWEB)

    Huffer, Kelly M [ORNL; Reed, Joel W [ORNL

    2017-01-01

    In a large enterprise it is difficult for cyber security analysts to know what services and roles every machine on the network is performing (e.g., file server, domain name server, email server). Using network flow data, already collected by most enterprises, we developed a proof-of-concept tool that discovers the roles of a system using both clustering and categorization techniques. The tool's role information would allow cyber analysts to detect consequential changes in the network, initiate incident response plans, and optimize their security posture. The results of this proof-of-concept tool proved to be quite accurate on three real data sets. We will present the algorithms used in the tool, describe the results of preliminary testing, provide visualizations of the results, and discuss areas for future work. Without this kind of situational awareness, cyber analysts cannot quickly diagnose an attack or prioritize remedial actions.

  14. Empirical research on an ecological interface design for improving situation awareness of operators in an advanced control room

    International Nuclear Information System (INIS)

    Kim, Sa Kil; Suh, Sang Moon; Jang, Gwi Sook; Hong, Seung Kweon; Park, Jung Chul

    2012-01-01

    Highlights: ► An EID prototype for monitoring primary side of nuclear power plant is proposed. ► The effectiveness of the prototype is validated using a partial scoped dynamic mockup in terms of situation awareness. ► The validation is based on comparison of a mimic display with an EID plus mimics. - Abstract: The purpose of this study is to validate whether an ecological interface design (EID) improves operators’ situation awareness in an advanced control room of a nuclear power plant (NPP). EID is defined as an approach to interface design that was introduced specifically for complex socio-technical, real-time, and dynamic systems. The EID technology has not yet been adapted to the nuclear power industry due to lack of empirical studies. Especially in a situational awareness aspect, many researchers have predicted that the EID will support operators to detect unanticipated events. Just a few studies, however, unveiled the positive effect of the EID display on human performance using a full scoped simulator. In this study, to investigate whether an EID improves operators’ situational awareness, we developed an EID prototype for nuclear power operations and a partial scoped dynamic mockup to validate the effectiveness of the EID prototype. Three experienced operators were involved as subjects in our study and they were fully well trained for using the EID prototype. We compared two types of situations in terms of situation awareness. One is mimic based information display and the other is a mimic plus EID based information display. The result of our study revealed that a mimic plus EID based information display is more effective than a mimic based information display in terms of situation awareness. This study is significant in that the EID as an emerging technology is adoptable to a digitalized control room in an aspect of improving operators’ situation awareness.

  15. CYBERBULLING AS A METHOD OF SOCIAL ADDRESSING TEENAGERS ON THE BULLING SITUATION

    Directory of Open Access Journals (Sweden)

    E. N. Volkova

    2017-01-01

    Full Text Available Current article is dedicated to connection between traditional forms of bullying and cyberbullying. It is suggested that cyberbullying is a social response to bullying situation at school. Research sample numbers 717 adolescents of 11-18 ages, who are students of secondary schools in Nizhny Novgorod. Bullying and cyberbullying were assessed with D. Olweus Bully/Victim Questionnary. The results section contains the data about scale of both bullying and cyberbullying. It was found that active bullying participants (bullies, victims and bully victims are more likely to become victims and bullies in context of cyberbullying. Risks of becoming victims and bully is the highest for bully-victims, i.e. adolescents who behave as bullies in some situations and are victims in others. In general, adolescents revealed to be victims of cyberbullying twice more often than  to be cyberbullies.

  16. STANDARDIZATION OF UNCERTAINTY SITUATIONS IN TRAINING MODULES

    Directory of Open Access Journals (Sweden)

    Sergey A. Safontsev

    2015-01-01

    Full Text Available The aim of this study is the description of modular structure of the academic discipline in accordance with the requirements of Federal State Educational Standards.Methods. The authors use the methods of standardization of the educational system that are based on educational theory quality measurement. As the process of learning does not depend on the perspective of the diagnostician, the objectification of the results has been achieved by using relative units, allowing the authors to compare the effectiveness of different stages of education quality assessment with quantitative methods. Furthermore, sampling method, correlation and comparative analysis of statistical significance of the obtained distributions have been used to exclude from analytical data the results that were not confirmed experimentally.Results. Statistical methods are presented in a complex, allowing the authors to receive experimental result at level of the statistical importance of psychological and pedagogical researches. According to ideas of the competence-based education and general theory of systems and educational qualimetry, it is shown that constructs of vocational training are problem, test and detailed designs included in structure of educational modules. Funds of estimated means have been used to measure the level of trainee’s competences: – problematic situation of uncertainty orientation for current control; – situations of test and project orientation for boundary control at the end of each module, intermediate control in the form of the exam held at the end of the semester, as well as state certification of control at the end of the study at the university. Validity of the degree of interest of the learning process, reliability of coincidences constructive reflection of students’ own achievements with independent project performance and efficiency as the ratio of the result obtained to the costs of implementing the target function of the educational

  17. SOCIAL POLICY AND DEMOGRAPHIC SITUATION OF THE LIPETSK REGION

    Directory of Open Access Journals (Sweden)

    S. A. Pavlova

    2017-01-01

    important to consider regional features of demographic development and to develop the differentiated approach to working out and realization of regional demographic programs.At the state and regional level it is provided to develop special measures on preventive maintenance and timely revealing of occupational diseases, improvement of working conditions, assistance of employment of the women having juvenile children, and increase of their competitiveness on a labor market. The great attention is given to social programs on development of an infrastructure of preschool education that provides maintenance with places in the preschool educational organizations in a priority order for children of working women. Longterm programs are directed on popularization of a healthy way of life. Spent on state migratory the politician it is directed on increase of migratory appeal important in the geopolitical relation of regions of the Russian Federation. Migration brings the contribution to increase in number of region and able-bodied population.The Lipetsk region – the region having in the central part of the Russian Federation, possessing a comfortable climate for life and population activity. For it are characteristic, as the general demographic tendencies observed in regions of the Central Federal District, and the features. In article results of researches of the basic demographic indicators, received on the basis of the statistical data are resulted. In article programs of the demographic and social and economic policy spent by local authorities, directed on improvement and stabilization of a demographic situation are analyzed.

  18. Rational group decision making in risk situations

    International Nuclear Information System (INIS)

    Yoon, M.H.

    1987-01-01

    Risk management has received increasing attention recently as methods of quantifying risk have been evolving. This is considered a legitimate tendency in the context of the entirety of risk evaluation which connotes both risk quantification and decisions making thereon. A risk-free society does not appear possible; neither could one have zero competing risks or cost versus benefit resulting out of a risk-abatement effort. What further complicates the risk-decision problem is that there exists more than a single decision maker, who claim their own interests associated with risk decision. Furthermore, their risk perceptions are not at all same that the threshold risk levels for a particular actions are varying. In this dissertation, a brief survey on existing action levels for various sort of risk situations including carcinogens, toxic chemicals, etc., is reported on, with emphasis on nuclear risk situation. A decision theoretic approach is then adopted in both individual and group-level risk management. For the purpose of exemplification, multiplicative utility theory is applied for nuclear power risk; attributes derived for this specific purpose are discussed

  19. THE INFLUENCE OF ANXIETY UPON NEGOTATION SITUATIONS

    Directory of Open Access Journals (Sweden)

    Claudia Mihaela NICOLAU

    2009-06-01

    Full Text Available The present paper proposes to distinguish some aspects related by the influence that the level of negotiator’sanxiety1 in the negotation situation, respective, in the used strategies and obtained results. Practical, this research paper willtry to prove if anxiety plays or not a role in the negotation process, and will be a study at the border of psy-social science andthe economic ones (because the communication and the negotiation domain itself can be approched under the psychologicalaspect, as well as under the economic one. Moreover, the negotiation is an important part of reallity, it is a part of our life.We negociate daily and over all, in different social context, and is situated on varius positions.We negociate the salary withthe boss or with our subaltern, the product’s and service’s price,a pleassent place in a resstaurant, a better room in an hotel,the children promissed roller skate and the bicycle, better work conditions in an workshop and the new collective contractwith the unions. We can’t obtain anything without negotiating.

  20. Situation of nuclear industry in Japan

    International Nuclear Information System (INIS)

    2004-03-01

    This document presents the situation of nuclear industry in Japan: cooperation with France in the domain of the fuel cycle (in particular the back-end) and of for the industrial R and D about fast reactors and nuclear safety; present day situation characterized by a series of incidents in the domain of nuclear safety and by an administrative reorganization of the research and safety organizations; power of local representatives, results of April 2003 elections, liberalization of the electric power sector, impact of the TEPCO affair (falsification of safety reports) on the nuclear credibility, re-start up of the Monju reactor delayed by judicial procedures, stopping of the program of MOX fuel loading in Tepco's reactors, discovery of weld defects in the newly built Rokkasho-mura reprocessing plant, an ambitious program of reactors construction, the opportunity of Russian weapons dismantling for the re-launching of sodium-cooled fast reactors; the competition between France and Japan for the setting up of ITER reactor and its impact of the French/Japanese partnership. (J.S.)

  1. [Role of the implicit theories of intelligence in learning situations].

    Science.gov (United States)

    Da Fonseca, D; Cury, F; Bailly, D; Rufo, M

    2004-01-01

    differential emphasis on traits versus specific mediators in turn fosters different reactions to negative events. Several studies have shown that entity theorists of intelligence are more likely than incremental theorists to react helplessly in the face of failure. They are not only more likely to make negative judgments about their intelligence from the failures, but also more likely to show negative affect and behaviors. This helpless response pattern is cha-racterized by a lack of persistence, and performance decrements. In contrast, incremental theorists, who focus more on behavioral factors (eg effort, problem-solving strategies) as causes of negative achievement outcomes, tend to act on these mediators. They try harder and develop better strategies and continue to work. Some authors have tendency to consider implicit theories of intelligence as a disposition or a stable dimension. But in the last few years, several studies showed that people's theories are not fixed traits; they are beliefs that may be influenced. These studies also suggested that students use the two types of beliefs and that the context determines the choice between the two types of theories. According to these authors, the psychological state of the student depends on dispositional factors but also on situational factors. Thus, several studies have tried to demonstrate that it is possible to modify experimentally implicit theories of intelligence and subsequent cognitions and behaviors by modifying situational factors. Several studies have demonstrated that it was possible to induce students to adopt one of the two theories of intelligence by presenting them a scientific article that compelling argued for either an entity or an incremental view of intelligence. The results showed that participants who had received the entity theory induction exhibited more evidence of a helpless reaction to failure. These studies show that some of the judgments and reactions associated with implicit theories can be

  2. Personal Characteristics of Teachers, Situational Variables and Deliberations in Planning Instruction.

    Science.gov (United States)

    Kremer, Lya

    This study reveals possible relationships among teachers' personality traits, situational variables, and deliberation characteristics in planning instruction. Dogmatism and locus of control perceptions were the personality traits studied, and the situations compared student teachers with elementary and secondary school teachers. Both groups were…

  3. A Review of Quantitative Situation Assessment Models for Nuclear Power Plant Operators

    International Nuclear Information System (INIS)

    Lee, Hyun Chul; Seong, Poong Hyun

    2009-01-01

    Situation assessment is the process of developing situation awareness and situation awareness is defined as 'the perception of the elements in the environment within a volume of time and space, the comprehension of their meaning and the projection of their status in the near future.' Situation awareness is an important element influencing human actions because human decision making is based on the result of situation assessment or situation awareness. There are many models for situation awareness and those models can be categorized into qualitative or quantitative. As the effects of some input factors on situation awareness can be investigated through the quantitative models, the quantitative models are more useful for the design of operator interfaces, automation strategies, training program, and so on, than the qualitative models. This study presents the review of two quantitative models of situation assessment (SA) for nuclear power plant operators

  4. Managing and engineering in complex situations

    CERN Document Server

    Sousa-Poza, Andres

    2013-01-01

    With so many terms available to define the same thing, it would seem nearly irresponsible to introduce yet another term (complex situation) to describe a phenomenological state of such as a system. However, a complex situation infers both a broader meaning and imposes a different perspective. Complex in this context is dependent on understanding and reality rather than observer and knowledge.   Situation imposes a gestalt that cannot be characterized within a singular perspective that relegates paradox to a superior/subordinate hierarchy. This also infers that complex situation has no monotonic definition or each definition is by default incomplete. Therefore the perennial derivations for systems such as complex systems, system of systems, federation of systems is no longer a sufficient descriptor for complex situation.  Ergo system and its genealogy lack the constitution to define complex situations. The books' intent is to explore this pathology through a series of papers written by authors that work in ...

  5. Situative Space Tracking within Smart Environments

    DEFF Research Database (Denmark)

    Surie, Dipak; Jäckel, Florian; Janlert, Lars-Erik

    2010-01-01

    This paper describes our efforts in modeling and tracking a human agent’s situation based on his/her possibilities to perceive and act upon objects (both physical and virtual) within smart environments. A Situative Space Model is proposed. WLAN signal-strength-based situative space tracking syste......-laboratory smart home environment where a global precision of 83.4% and a global recall of 88.6% were obtained.......This paper describes our efforts in modeling and tracking a human agent’s situation based on his/her possibilities to perceive and act upon objects (both physical and virtual) within smart environments. A Situative Space Model is proposed. WLAN signal-strength-based situative space tracking system...

  6. [Effects of situational and individual variables on critical thinking expression].

    Science.gov (United States)

    Tanaka, Yuko; Kusumi, Takashi

    2016-04-01

    The present study examined when people decide to choose an expression that is based on critical thinking, and how situational and individual variables affect such a decision process. Given a conversation scenario including overgeneralization with two friends, participants decided whether to follow the conversation by a critical-thinking expression or not. The authors controlled purpose and topic as situational variables, and measured critical-thinking ability, critical-thinking disposition, and self-monitoring as individual variables. We conducted an experiment in which the situational variables were counterbalanced in a within-subject design with 60 university students. The results of logistic regression analysis showed differences within individuals in the decision process whether to choose a critical-thinking expression, and that some situational factors and some subscales of the individual measurements were related to the differences.

  7. Remember dax? Relations between children's cross-situational word learning, memory, and language abilities.

    Science.gov (United States)

    Vlach, Haley A; DeBrock, Catherine A

    2017-04-01

    Learning new words is a difficult task. Children are able to resolve the ambiguity of the task and map words to referents by tracking co-occurrence probabilities across multiple moments in time, a behavior termed cross-situational word learning (CSWL). Although we observe developments in CSWL abilities across childhood, the cognitive processes that drive individual and developmental change have yet to be identified. This research tested a developmental systems account by examining whether multiple cognitive systems co-contribute to children's CSWL. The results of two experiments revealed that multiple cognitive domains, such as memory and language abilities, are likely to drive the development of CSWL above and beyond children's age. The results also revealed that memory abilities are likely to be particularly important above and beyond other cognitive abilities. These findings have implications for theories and computational models of CSWL, which typically do not account for individual children's cognitive capacities or changes in cognitive capacities across time.

  8. Big losses lead to irrational decision-making in gambling situations: relationship between deliberation and impulsivity.

    Directory of Open Access Journals (Sweden)

    Yuji Takano

    Full Text Available In gambling situations, we found a paradoxical reinforcing effect of high-risk decision-making after repeated big monetary losses. The computerized version of the Iowa Gambling Task (Bechara et al., 2000, which contained six big loss cards in deck B', was conducted on normal healthy college students. The results indicated that the total number of selections from deck A' and deck B' decreased across trials. However, there was no decrease in selections from deck B'. Detailed analysis of the card selections revealed that some people persisted in selecting from the "risky" deck B' as the number of big losses increased. This tendency was prominent in self-rated deliberative people. However, they were implicitly impulsive, as revealed by the matching familiar figure test. These results suggest that the gap between explicit deliberation and implicit impulsivity drew them into pathological gambling.

  9. [Applying situational leadership in emergency nursing].

    Science.gov (United States)

    Wehbe, Grasiela; Galvão, Cristina Maria; Galvão, Maria Cristina

    2005-01-01

    This study aimed to identify the correspondence of opinions between nurses and nursing staff members who work at the emergency unit regarding the leadership style performed by nurses and the style nurses must adopt considering the maturity level of nursing staff members and the care provided at the unit. Situational Leadership was adopted as a theoretical reference framework. In order to achieve these goals, instruments were elaborated and applied to 24 research participants. Results demonstrated that the leadership style nurses most frequently perform was E3 (participating), and that nurses should adopt leadership style E4 (delegating) in view of the nursing staff's level of maturity, suggesting that staff members present a high level of maturity (M4).

  10. Modeling Control Situations in Power System Operations

    DEFF Research Database (Denmark)

    Saleem, Arshad; Lind, Morten; Singh, Sri Niwas

    2010-01-01

    for intelligent operation and control must represent system features, so that information from measurements can be related to possible system states and to control actions. These general modeling requirements are well understood, but it is, in general, difficult to translate them into a model because of the lack...... of explicit principles for model construction. This paper presents a work on using explicit means-ends model based reasoning about complex control situations which results in maintaining consistent perspectives and selecting appropriate control action for goal driven agents. An example of power system......Increased interconnection and loading of the power system along with deregulation has brought new challenges for electric power system operation, control and automation. Traditional power system models used in intelligent operation and control are highly dependent on the task purpose. Thus, a model...

  11. Handling of emergency situations: organization and plans

    International Nuclear Information System (INIS)

    Swindell, G.E.

    1975-01-01

    Sources of exposure and foreseeable types of accidents; responsibilities for the prevention and control of accidents; organization for controlling emergency situations; emergency control plans. (HP) [de

  12. Estimates of the commission on ecological situation around the enterprise Mayak of the USSR Minatomenergoprom that was organized by the Presidium of the USSR Academy of Sciences No. 1140-501, June 12 1990

    International Nuclear Information System (INIS)

    Bol'shakov, V.N.; Aleksakhin, R.M.; Bol'shov, L.A.; Kochetkov, L.A.; Tsyb, A.F.; Chukanov, V.N.; Petukhov, V.I.

    1991-01-01

    Experts commission of the USSR Academy of Sciences under supervision of a Soviet academician V.N.Bol'shakov revealed crisis ecological situation created in the basin if the Techa river by the operation of the industrial plant Mayak. Although the experts commission results were not complete and many aspect of radioecological safety escaped the experts attention the given data on contamination of the region and human populations reflect the truthful crisis situation in the region of the industrial plant Mayak

  13. Radiation protection programme for existing exposure situation

    International Nuclear Information System (INIS)

    Ramadhani, Hilali Hussein

    2016-04-01

    This study was conducted to develop the Radiation protection Programme (RPP) to ensure that measures are in place for protection of individuals from the existing source of exposure. The study established a number of protective and remedial actions to be considered by the responsible regulatory Authority, licensee for existing exposure in workplace and dwellings. Tanzania is endowed with a number NORMs processing industries with an experience of uncontrolled exploration and extraction of minerals and the use of unsafe mining methods leading to severe environmental damage and appalling living conditions in the mining communities. Some of NORMs industries have been abandoned due to lack of an effect management infrastructure. The residual radioactive materials have been found to be the most import source of existing exposure resulted from NORMs industries. The Radon gas and its progeny have also been found to be a source of existing exposure from natural source as well as the major source of risk and health effects associated with existing exposure situation. The following measures have been discovered to play a pivotal role in avoiding or reducing the source of exposure to individuals such as restriction of the use of the construction materials, restriction on the consumption of foodstuffs and restriction on the access to the land and buildings, the removal of the magnitude of the source in terms of activity concentration as well as improvement of ventilation in dwellings. Therefore, the regulatory body (Tanzania Atomic Energy Commission) should examine the major areas outlined in the established RRP for existing exposure situation resulted from the NORMs industries and natural sources so as to develop strategies that will ensure the adequate protection of members of the public and the environment as well as guiding operating organizations to develop radiation protection and safety measures for workers. (au)

  14. Hypothetical conflict situations with friends and peers

    Directory of Open Access Journals (Sweden)

    Petrović Danijela S.

    2012-01-01

    Full Text Available This paper deals with age and sex differences in preferred strategies of conflict resolution in friendship and peer relationships. The study was conducted on the sample of 286 adolescents. Conflict resolution strategies have been investigated by the method of hypothetical conflict situations. For the purposes of this research, we have created an instrument consisting of 20 hypothetical situations, with the following subjects of conflict: breaking the agreement, non-compliance with opinion differences, provocations, dishonesty and stubbornness. Conflict resolution strategies we examined were giving in, withdrawal, competition and problem solving. The results have shown that problem solving is the dominant strategy of adolescents in conflict with friends, while in peer conflicts they more often opt for competition. Age differences are reflected in the fact that older adolescents are more likely to choose problem solving than younger, whereas younger adolescents are more likely to choose a retreat (withdrawal strategy than older. Girls are more prone to choosing problem solving than boys, who, on the other hand, tend to withdraw more than girls. Also, gender of the other person in the conflict is proved to be important - in conflict with male peers, adolescents choose competition to a greater extent and withdraw to a minor extent, compared to when they are in conflict with female peers. The results have practical implications as well. In programs for teaching constructive conflict resolution that are designed for younger adolescents there should be more emphasis on empowerment and training for assertive behaviour. In addition, when teaching about constructive conflict resolution strategies, it is important to consider the gender of adolescents as well as the gender of the person with whom they are in conflict.

  15. [Current malaria situation in Turkey].

    Science.gov (United States)

    Gockchinar, T; Kalipsi, S

    2001-01-01

    Geographically, Turkey is situated in an area where malaria is very risky. The climatic conditions in the region are suitable for the malaria vector to proliferate. Due to agricultural infrastructural changes, GAP and other similar projects, insufficient environmental conditions, urbanization, national and international population moves, are a key to manage malaria control activities. It is estimated that malaria will be a potential danger for Turkey in the forthcoming years. The disease is located largely in south-eastern Anatolia. The Diyarbakir, Batman, Sanliurfa, Siirt, and Mardin districts are the most affected areas. In western districts, like Aydin and Manisa, an increase in the number of indigenous cases can be observed from time to time. This is due to workers moving from malaria districts to western parts to final work. Since these workers cannot be controlled, the population living in these regions get infected from indigenous cases. There were 84,345 malaria cases in 1994 and 82,096 in 1995, they decreased to 60,884 in 1996 and numbered 35,456 in 1997. They accounted for 36,842 and 20,963 in 1998 and 1999, respectively. In Turkey there are almost all cases of P. vivax malaria. There are also P. vivax and P. falciparum malaria cases coming from other countries: There were 321 P. vivax cases, including 2 P. falciparum ones, arriving to Turkey from Iraq in 1995. The P. vivax malaria cases accounted for 229 in 1996, and 67, cases P. vivax including 12 P. falciparum cases, in 1997, and 4 P. vivax cases in 1998 that came from that country. One P. vivax case entered Turkey from Georgia in 1998. The cause of higher incidence of P. vivax cases in 1995, it decreasing in 1999, is the lack of border controls over workers coming to Turkey. The other internationally imported cases are from Syria, Sudan, Pakistan, Afghanistan, Nigeria, India, Azerbaijan, Malaysia, Ghana, Indonesia, Yemen. Our examinations have shown that none of these internationally imported cases

  16. An exploration of the applicability of situational segmentation in the health care market: development of a situational taxonomy.

    Science.gov (United States)

    Gehrt, K C; Pinto, M B

    1990-01-01

    Competition in the health care market has intensified in recent years. Health care providers are increasingly adopting innovative marketing techniques to secure their positions in the marketplace. This paper examines an innovative marketing technique, situational segmentation, and assesses its applicability to the health care market. Situational segmentation has proven useful in many consumer goods markets but has received little attention in the context of health care marketing. A two-stage research process is used to develop a taxonomy of situational factors pertinent to health care choice. In stage one, focus group interviews are used to gather information which is instrumental to questionnaire development. In stage two, the responses of 151 subjects to a 51 item questionnaire are factor analyzed. The results demonstrate that situational segmentation is a viable strategy in the health care market.

  17. Agency in Professional Self-Determination of Adolescentswith Special Social Situations of Development

    Directory of Open Access Journals (Sweden)

    Aron I.S.,

    2017-12-01

    Full Text Available The article explains the importance of agency in professional identity formation as a conscious, independent, active, responsible, professional choice relevant in modern society. Psychological readiness for agency is considered its integral indicator which includes cognitive, activity, motivational, and personality components. The paper presents outcomes of a research on the specifics of psychological readiness to professional self-determination in adolescents with special social situations of development. This research involved 211 adolescents including orphans, teenagers with deviant behavior, and gifted teenagers. A set of techniques used in the research consisted of five standard techniques and a questionnaire developed by the author. The obtained results revealed that there is a lack of readiness for professional self-determination in all adolescent groups: orphans and teenagers with deviant behaviors showed insufficient rates for all four components of readiness, while gifted adolescents showed low rates for activity and personal components. The results of this research may help develop differentiated, person-centered technologies for promoting agency in professional self-determination of adolescents with special social situations of development. The author links the prospects of further investigations with the study of positive characteristics of psychological readiness of young people with special social situations of development to professional self-determination; these characteristics can serve as a compensatory and developmental potential of agency in professional self-determination in the context of specific social contexts and limited agency-based resources of professional self-determination.

  18. 14 CFR 99.5 - Emergency situations.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Emergency situations. 99.5 Section 99.5 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR TRAFFIC AND GENERAL OPERATING RULES SECURITY CONTROL OF AIR TRAFFIC General § 99.5 Emergency situations. In an...

  19. Investigating Situational Interest in Primary Science Lessons

    Science.gov (United States)

    Loukomies, Anni; Juuti, Kalle; Lavonen, Jari

    2015-01-01

    Pupils' interest has been one of the major concerns in science education research because it can be seen as a gateway to more personalised forms of interest and motivation. However, methods to investigate situational interest in science teaching and learning are not broadly examined. This study compares the pupils' observed situational interest…

  20. Inheritance of Properties in NTU Communication Situations

    NARCIS (Netherlands)

    Hendrickx, R.L.P.

    2002-01-01

    In this paper we consider communication situations in which utility is nontransferable. We compare this model with the more familiar model of transferable utility communication situations and point out an odd feature of the latter. We mainly focus on the inheritance of properties of the underlying

  1. Cooperative Games arising from Information Sharing Situations

    NARCIS (Netherlands)

    Brânzei, R.; Tijs, S.H.; Timmer, J.B.

    2000-01-01

    Relations are established between information sharing (IS) situations and IS-games on one hand and information collecting (IC) situations and IC-games on the other hand. It is shown that IC-games can be obtained as convex combinations of so-called local games. Properties are described which IC-games

  2. Hippocampal frequency shifts in different behavioural situations

    NARCIS (Netherlands)

    Kamp, A.; Lopes da Silva, F.H.; Storm van Leeuwen, W.

    1971-01-01

    Electrical activity of the dog's hippocampus was recorded in (a) an operant behaviour situation, and (b) a field situation by a radio-telemetering system. The dominant frequency of the theta rhythm shifted consistently from 4–5 c/sec to 6–7 c/sec when a dog (a) withdrew from a pedal after being

  3. Situational Influences on Reactions to Observed Violence.

    Science.gov (United States)

    Berkowitz, Leonard

    1986-01-01

    Examines data on what situational factors influence people's desire to view violent television programming. Surveys research on the effects on viewer's behavior of the presence of other observers, the nature of the available target, situational features operating as retrieval cues, the viewers' interpretations of the violent scenes, and the…

  4. Ethiopia - energy situation 1983/84

    Energy Technology Data Exchange (ETDEWEB)

    1985-01-01

    After a few short remarks on the energy situation, the most important figures referring to the production and consumption of electricity, petroleum, and petroleum products from 1978 to 1982 are compared in tabular form. The situation on the energy market, especially the petroleum and natural gas market, is described. Finally, some figures concerning the foreign trade are given.

  5. Practicing discernment: pastoral care in crisis situations.

    Science.gov (United States)

    Landes, Scott D

    2010-01-01

    This article correlates a particular experience of providing pastoral care for a person in a crisis situation with a particular understanding of the practice of pastoral care. Through engaging in correlative practical theology, it highlights the need for practicing discernment when providing pastoral care for persons utilizing narratives to work through crisis situations.

  6. Acting on One's Attitudes: The Role of a History of Choosing Situations.

    Science.gov (United States)

    DeBono, Kenneth G.; Snyder, Mark

    1995-01-01

    Three investigations examined the contributions of a history of choosing attitudinally relevant situations to attitude-behavior relations. Results point to an interrelated set of mechanisms, such as behavior, by which situational choice is linked to attitude-behavior relations. By choosing attitudinally relevant situations, individuals increase…

  7. Normalization and Personalization of Learning Situation: NPLS

    Directory of Open Access Journals (Sweden)

    Mounia Abik

    2009-06-01

    Full Text Available The personalization of learning is a major pedagogical challenge solicited by pedagogues and didacts. There are several projects about the production of personalizable learning situations such as Reload-LDE and Alfanet. These projects are interested in producing new standardized and personalizable learning situations. However, on the Web, an important number of learning situations exist. These situations are rich in information but don't consider all the characteristics of participants taking part in the learning, nor their technical environments. In this paper we suggest a help system that can transform an existing learning situation to another structure standardized and personalizable depending on the context of learning personalization that we have defined.

  8. PARENTAL ATTITUDES IN THE PERCEPTION OF ADOLESCENTS AND COPING STRATEGIES IN A SOCIAL CONFLICT SITUATION

    Directory of Open Access Journals (Sweden)

    Danuta Borecka-Biernat

    2018-05-01

    Full Text Available Whilst strategies preferences develop over a person’s lifetime, due to its proximal presence the parenting context is primary significant relational context where conflict resolution skills might being learned. While disciplining and guiding the child, nurturing the child‘s psychological, physical, social, and economic well-being parent provides child with a platform to learn how to deal with conflicts (Jonyniene et al., 2015; Missotten et al., 2016. The purpose of the study was to search for the family etiology of the strategies (aggression, avoidance, submission, problem solving for coping with a social conflict situation by adolescents, the source of which is inherent in parental upbringing attitudes. D. Borecka-Biernat’s Questionnaire on studying strategies for coping with a social conflict situation by adolescents (KSMK and Parental Attitudes Scale (SPR by M. Plopa were applied in the research. The empirical research was carried out in junior high schools in Wroclaw and neighbouring towns. It comprised 493 adolescents (269 girls and 224 boys aged 13-15. In the light of the research conducted, it was found that the adolescents’ aggressive way of reacting to emotional tension resulting from a social conflict situation is shaped by inappropriate upbringing attitudes of parents towards an adolescent child. The research results within the scope of the acceptance-rejection and autonomy attitude perception reveal their lower intensification in parents of adolescents who use aggression strategy. On the other hand, it is also possible to observe a higher result concerning the inconsistent and an over demanding attitude of adolescents’ parents who use aggression as a strategy for coping with a social conflict situation. It can be assumed that due to the attitudes observed in the mother and father, the adolescents who use the strategy of avoidance, submission, and task-oriented for coping with a social conflict situation constitute a

  9. Dire Situations and Bad Prospects': Damon Galgut's Glance at South ...

    African Journals Online (AJOL)

    ... no doubt about, however, is the persistence of the racial and social schisms inherited from the past. This paper will analyse the extent to which the meeting of these contrasting outlooks on the country's situation results in a violent clash, detachment, even violence and death, or whether hope may result from the collision.

  10. The situated accomplishment (aesthetics) of being a cyranoid

    DEFF Research Database (Denmark)

    Raudaskoski, Pirkko Liisa; Mitchell, Robb

    2013-01-01

    One aim of participatory innovation is to find new ways of engaging people in various situations that result in ideas and suggestions. For a socio- technical system – whether the design process or its implemented result – to work smoothly (aesthetically) as a specific social order, we should...

  11. Situated learning in the mobile age: mobile devices on a field trip to the sea

    Directory of Open Access Journals (Sweden)

    Vanessa D.I. Pfeiffer

    2009-12-01

    Full Text Available This study focuses on learning about fish biodiversity via mobile devices in a situated learning scenario. Mobile devices do not only facilitate relating the presented information to the real world in a direct way; they also allow the provision of dynamic representations on demand. This study asks whether mobile devices are suited to support knowledge acquisition in a situated learning scenario and whether providing dynamic content is an additional benefit of mobile devices in combination with a real-world experience. The study was conducted during a regular university course at the Mediterranean Sea. Students had to acquire knowledge on 18 Mediterranean fish species by using either static (n = 16 or dynamic learning materials (n = 17. An initial classroom activity was followed by a real-world experience with mobile devices (snorkelling activity. Learning outcomes were measured before and after snorkelling. A 2×2 mixed ANOVA revealed that students performed better after than before the mobile learning experience, whereas no main effect for learning material could be found. However, an interaction between both factors indicated that the knowledge gain in the dynamic group exceeded the knowledge gain in the static group. These results indicate that mobile devices are helpful to unfold the potential of dynamic visualisations for learning biodiversity in a situated learning scenario.

  12. Overall energetic situation; Energiewirtschaftliche Gesamtsituation

    Energy Technology Data Exchange (ETDEWEB)

    Fahl, Ulrich; Blesl, Markus [Stuttgart Univ. (Germany). Inst. fuer Energiewirtschaft und Rationelle Energieanwendung (IER); Thoene, Eberhard [Zentrum fuer Energieforschung (ZfES), Stuttgart (Germany)

    2015-07-01

    The different influence of climatic, economic and structural conditions lead 2014 in Germany in total to a significant decline in primary energy demand. There the influences of the individual setting has affected differently. The further improving economic developments influenced the energy demand in industry and commerce during the year only slightly to increase the consumption. The annual average of the still high energy prices and measures to improve efficiency affected both in private consumption as well as in industrial and commercial sector a damping of consumption. However, the greatest influence on the development of consumption is resulting from the exceptionally mild weather, whereby the energy demand for the provision of space heating declined strongly compared at an average year. Overall, the primary energy consumption decreased by the increased influence of demand-reducing conditions over the previous year -4.7%, reaching its lowest level for the whole levels of Germany since 1990. [German] Der unterschiedliche Einfluss der klimatischen, oekonomischen und strukturellen Rahmenbedingungen fuehrte 2014 in Deutschland insgesamt zu einem erheblichen Rueckgang bei der Primaerenergienachfrage. Dabei wirkten sich die Einfluesse der einzelnen Rahmenbedingungen unterschiedlich aus. Die sich weiter verbessernde konjunkturelle Entwicklung beeinflusste die Energienachfrage bei Industrie und Gewerbe im Verlauf des Jahres nur leicht verbrauchssteigernd. Das im Jahresdurchschnitt immer noch hohe Energiepreisniveau und Massnahmen zur Effizienzsteigerung wirkten sich dagegen sowohl beim privaten Konsum als auch in Industrie und Gewerbe verbrauchsdaempfend aus. Der groesste Einfluss auf die Verbrauchsentwicklung resultiert jedoch aus der aussergewoehnlich milden Witterung, wodurch die Energienachfrage fuer die Bereitstellung von Raumwaerme im Vergleich zu einem Durchschnittsjahr stark zurueckging. Insgesamt verringerte sich durch den staerkeren Einfluss der

  13. Crisis Situations in Engineering Product Development

    DEFF Research Database (Denmark)

    Muenzberg, Christopher; Hammer, Jens; Brem, Alexander

    2016-01-01

    approaches reduce the problem identification time and increase the efficiency of crisis management. The goal of this research is to identify methods which are able to support the crisis management process successfully. Therefore, a literature-based analysis of developing methods, especially TRIZ is conducted......Crisis situations are special situations during the development process. They are characterized by time and handling pressure. Therefore, it is necessary to identify and apply a methodical problem solving approach to overcome these situations. Due to their prescriptive character, problem solving...

  14. Towards an ethical theory in disaster situations.

    Science.gov (United States)

    Mallia, Pierre

    2015-02-01

    Health Care professionals working in disaster situations have to face urgent choices which diverge from their normal deontological ethos and are more utilitarian. Such is the triage system used to choose whom to treat. Instead of entering a crisis these professionals should be thought that ethics is not harmonizable to all situations and that there are situations in which saving as many lives as possible mean sacrificing others. This calls for defining a perimeter zone in which such choices occur, and a time frame (a space-time niche) in which it ought to be considered ethical and legitimate to use such value laden choices.

  15. The Educational Situation Quality Model: Recent Advances.

    Science.gov (United States)

    Doménech-Betoret, Fernando

    2018-01-01

    The purpose of this work was to present an educational model developed in recent years entitled the "The Educational Situation Quality Model" (MOCSE, acronym in Spanish). MOCSE can be defined as an instructional model that simultaneously considers the teaching-learning process, where motivation plays a central role. It explains the functioning of an educational setting by organizing and relating the most important variables which, according to the literature, contribute to student learning. Besides being a conceptual framework, this model also provides a methodological procedure to guide research and to promote reflection in the classroom. It allows teachers to implement effective research-action programs to improve teacher-students satisfaction and learning outcomes in the classroom context. This work explains the model's characteristics and functioning, recent advances, and how teachers can use it in an educational setting with a specific subject. This proposal integrates approaches from several relevant psycho-educational theories and introduces a new perspective into the existing literature that will allow researchers to make progress in studying educational setting functioning. The initial MOCSE configuration has been refined over time in accordance with the empirical results obtained from previous research, carried out within the MOCSE framework and with the subsequent reflections that derived from these results. Finally, the contribution of the model to improve learning outcomes and satisfaction, and its applicability in the classroom, are also discussed.

  16. The Educational Situation Quality Model: Recent Advances

    Science.gov (United States)

    Doménech-Betoret, Fernando

    2018-01-01

    The purpose of this work was to present an educational model developed in recent years entitled the “The Educational Situation Quality Model” (MOCSE, acronym in Spanish). MOCSE can be defined as an instructional model that simultaneously considers the teaching-learning process, where motivation plays a central role. It explains the functioning of an educational setting by organizing and relating the most important variables which, according to the literature, contribute to student learning. Besides being a conceptual framework, this model also provides a methodological procedure to guide research and to promote reflection in the classroom. It allows teachers to implement effective research-action programs to improve teacher–students satisfaction and learning outcomes in the classroom context. This work explains the model’s characteristics and functioning, recent advances, and how teachers can use it in an educational setting with a specific subject. This proposal integrates approaches from several relevant psycho-educational theories and introduces a new perspective into the existing literature that will allow researchers to make progress in studying educational setting functioning. The initial MOCSE configuration has been refined over time in accordance with the empirical results obtained from previous research, carried out within the MOCSE framework and with the subsequent reflections that derived from these results. Finally, the contribution of the model to improve learning outcomes and satisfaction, and its applicability in the classroom, are also discussed. PMID:29593623

  17. Current Economic Situation in Bosnia and Herzegovina

    Directory of Open Access Journals (Sweden)

    Goran Mirascic

    2011-11-01

    Full Text Available This article provides an overview of the current economic situation in Bosnia and Herzegovina. Beginning in the second half of 2008, macroeconomic conditions in B&H began precipitating a decline in economic activity. While the global financial crisis was among the factors contributing to this decline, it was far from the only factor. Problematic macroeconomic conditions were also a result of B&H’s own structural and political problems, caused largely by the shortcomings of a political entity comprising two autonomous entities. Due to such problems, the governments of B&H turned to the International Monetary Fund for assistance. This article analyzes the effects of the first two “stand by” arrangements made between the IMF and B&H and discusses implications for further, ongoing stand by arrangements made between the IMF and B&H. This paper also examines the lack of unified economic space between The Federation of Bosnia and Herzegovina and The Republic of Srpska, which has resulted not only in ineffective monetary policy but also in different fiscal and taxation systems between the two entities. While various existing analyses claim that B&H has little hope of resolving its economic woes due to its current political and economic structure, this article offers solutions and measures that, if successfully implemented, would lead to more efficient recovery and self-sustainable economic growth.

  18. The Educational Situation Quality Model: Recent Advances

    Directory of Open Access Journals (Sweden)

    Fernando Doménech-Betoret

    2018-03-01

    Full Text Available The purpose of this work was to present an educational model developed in recent years entitled the “The Educational Situation Quality Model” (MOCSE, acronym in Spanish. MOCSE can be defined as an instructional model that simultaneously considers the teaching-learning process, where motivation plays a central role. It explains the functioning of an educational setting by organizing and relating the most important variables which, according to the literature, contribute to student learning. Besides being a conceptual framework, this model also provides a methodological procedure to guide research and to promote reflection in the classroom. It allows teachers to implement effective research-action programs to improve teacher–students satisfaction and learning outcomes in the classroom context. This work explains the model’s characteristics and functioning, recent advances, and how teachers can use it in an educational setting with a specific subject. This proposal integrates approaches from several relevant psycho-educational theories and introduces a new perspective into the existing literature that will allow researchers to make progress in studying educational setting functioning. The initial MOCSE configuration has been refined over time in accordance with the empirical results obtained from previous research, carried out within the MOCSE framework and with the subsequent reflections that derived from these results. Finally, the contribution of the model to improve learning outcomes and satisfaction, and its applicability in the classroom, are also discussed.

  19. Regularizations: different recipes for identical situations

    International Nuclear Information System (INIS)

    Gambin, E.; Lobo, C.O.; Battistel, O.A.

    2004-03-01

    We present a discussion where the choice of the regularization procedure and the routing for the internal lines momenta are put at the same level of arbitrariness in the analysis of Ward identities involving simple and well-known problems in QFT. They are the complex self-interacting scalar field and two simple models where the SVV and AVV process are pertinent. We show that, in all these problems, the conditions to symmetry relations preservation are put in terms of the same combination of divergent Feynman integrals, which are evaluated in the context of a very general calculational strategy, concerning the manipulations and calculations involving divergences. Within the adopted strategy, all the arbitrariness intrinsic to the problem are still maintained in the final results and, consequently, a perfect map can be obtained with the corresponding results of the traditional regularization techniques. We show that, when we require an universal interpretation for the arbitrariness involved, in order to get consistency with all stated physical constraints, a strong condition is imposed for regularizations which automatically eliminates the ambiguities associated to the routing of the internal lines momenta of loops. The conclusion is clean and sound: the association between ambiguities and unavoidable symmetry violations in Ward identities cannot be maintained if an unique recipe is required for identical situations in the evaluation of divergent physical amplitudes. (author)

  20. Chinanteco children’s silences in different classroom situations

    Directory of Open Access Journals (Sweden)

    Valeria Rebolledo Angulo

    2016-01-01

    Full Text Available This article analyzes, from an ethnographic perspective and a sociocultural framework, the construction of silences in the interaction between students and teachers in a multilingual classroom situation in an indigenous community in méxico. the analysis reveals how the silence of the chinanteco speaking children when asked to answer certain questions in class is not always due to their failure to understand spoken and written spanish that is used in class. their silences are responses taking different meanings in specific situations. the silence of the children can be a way of resisting, a way of hiding, and, sometimes, their voices are silenced.

  1. Brain activity in advantageous and disadvantageous situations: implications for reward/punishment sensitivity in different situations.

    Directory of Open Access Journals (Sweden)

    Guangheng Dong

    Full Text Available OBJECTIVE: This study modeled win and lose trials in a simple gambling task to examine the effect of entire win-lose situations (WIN, LOSS, or TIE on single win/lose trials and related neural underpinnings. METHODS: The behavior responses and brain activities of 17 participants were recorded by an MRI scanner while they performed a gambling task. Different conditions were compared to determine the effect of the task on the behavior and brain activity of the participants. Correlations between brain activity and behavior were calculated to support the imaging results. RESULTS: In win trials, LOSS caused less intense posterior cingulate activity than TIE. In lose trials, LOSS caused more intense activity in the right superior temporal gyrus, bilateral superior frontal gyrus, bilateral anterior cingulate, bilateral insula cortex, and left orbitofrontal cortex than WIN and TIE. CONCLUSIONS: The experiences of the participants in win trials showed great similarity among different win-lose situations. However, the brain activity and behavior responses of the participants in lose trials indicated that they experienced stronger negative emotion in LOSS. The participants also showed an increased desire to win in LOSS than in WIN or TIE conditions.

  2. Building shared situational awareness in surgery through distributed dialog

    Directory of Open Access Journals (Sweden)

    Gillespie BM

    2013-03-01

    Full Text Available Brigid M Gillespie,1 Karleen Gwinner,2 Nicole Fairweather,3 Wendy Chaboyer41NHMRC Research Centre for Clinical Excellence in Nursing Interventions for Hospitalised Patients (NCREN and Research Centre for Clinical and Community Practice Innovation (RCCCPI, Griffith Health Institute, Griffith University, Queensland, 2Griffith Centre for Cultural Research, Griffith University, Queensland, 3Department of Anaesthesiology, Princess Alexandra Hospital, Queensland, Australia, 4Excellence in Nursing Interventions for Hospitalized Patients (NCREN Research Centre for Clinical and Community Practice INHMRC Centre of Research Innovation (RCCCPI, Griffith Health Institute, Griffith University Queensland, AustraliaBackground: Failure to convey time-critical information to team members during surgery diminishes members' perception of the dynamic information relevant to their task, and compromises shared situational awareness. This research reports the dialog around clinical decisions made by team members in the time-pressured and high-risk context of surgery, and the impact of these communications on shared situational awareness.Methods: Fieldwork methods were used to capture the dynamic integration of individual and situational elements in surgery that provided the backdrop for clinical decisions. Nineteen semistructured interviews were performed with 24 participants from anesthesia, surgery, and nursing in the operating rooms of a large metropolitan hospital in Queensland, Australia. Thematic analysis was used.Results: The domain "coordinating decisions in surgery" was generated from textual data. Within this domain, three themes illustrated the dialog of clinical decisions, ie, synchronizing and strategizing actions, sharing local knowledge, and planning contingency decisions based on priority.Conclusion: Strategies used to convey decisions that enhanced shared situational awareness included the use of "self-talk", closed-loop communications, and

  3. Radioecological situation in the Khibiny mountains

    International Nuclear Information System (INIS)

    Sedova, N.B.

    2008-01-01

    Radioecological situation in the Khibiny Mountains is considered. Two former areas of engineering nuclear explosions are monitored. The accumulation and migration of radionuclides in soil, vegetation and snow are examined.

  4. Regional integration, improving women's economic situation, and ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Regional integration, improving women's economic situation, and ... of the West African Economic and Monetary Union on their economic development, the ... production sectors, and commercialization networks affected by regional trade, the ...

  5. 48 CFR 805.205 - Special situations.

    Science.gov (United States)

    2010-10-01

    ... Special situations. (a) A contracting officer may procure paid advertising in a daily newspaper circulated... procure paid advertising in a daily newspaper circulated in the local area or in professional journals to...

  6. Current situation on the glueball research

    International Nuclear Information System (INIS)

    Shen Qixing

    1991-01-01

    The current situation on the glueball research is reviewed. The emphases are some qualitative guidances to identify the glueball and several possible candidate states for the glueball which have been discovered in the experiments

  7. Situational leadership and persons with disabilities.

    Science.gov (United States)

    Cubero, Christopher G

    2007-01-01

    Does situational leadership style impact workers with disabilities? Situational leadership as a model and style of organizational management is defined. With a concentration on workers with disabilities, employer and employee perceptions of the workplace environment are analyzed as a contributing factor to the choice of leadership styles. Leadership style and its potential impact on workers with disabilities are included. Advantages of situational leadership style as an organizational model for managers that matches the intricate needs of workers with disabilities are argued. Methods for increasing awareness of the needs of persons with disabilities in the workplace and improving leadership models are discussed. Implications and potential outcomes for workers with disabilities based on the use of situational leadership by managers are discussed.

  8. Situational Context of Insurance in Globalization

    OpenAIRE

    S V Martynenko

    2012-01-01

    This article shows how globalization resolves problems, which are motivated in a new way by modern situational context of social-insurance, how the 'insurance cocoon' of civilization leads to narrowing of conflict space in the world politics.

  9. Taxonomic Dimensions for Studying Situational Method Development

    NARCIS (Netherlands)

    Aydin, Mehmet N.; Harmsen, Frank; van Hillegersberg, Jos; Ralyté, Jolita; Brinkkemper, Sjaak; Henderson-Sellers, Brian

    2007-01-01

    This paper is concerned with fragmented literature on situational method development, which is one of fundamental topics related to information systems development (ISD) methods. As the topic has attracted many scholars from various and possibly complementary schools of thought, different

  10. The Kyoto meeting has given a clear signal. The 3rd conference of signatory states to the UN Framework Convention on Climate Change: Current situation, negotiation dynamics, results; Kyoto-Gipfel hat deutliches Signal gesetzt. Die 3. VSK zur KRK: Ausgangslage, Verhandlungsdynamik, Ergebnis

    Energy Technology Data Exchange (ETDEWEB)

    Lamprecht, F.

    1998-01-01

    This third meeting of the Parties to the UN Framework Convention on Climate Change, held from 1-10 December 1997 in Kyoto/Japan, on which high expectations had been placed, just as on the Berlin meeting two years ago, has certainly not come up to expectations, but still agreed upon a Protocol that can be called an important signpost in international policy for protection of the environment. The envisaged greenhouse gas reduction by 5.2 per cent (of 1990 emissions) laid down in the Protocol, to be achieved by the industrialized countries either individually or by Joint Implementation over the period from 2008 until 2012, is a positive result considering the present situation. Although the agreed cutback falls short of the figures given by climate experts (who demand at least a 20% reduction by the year 2005), the obligation of the USA, the worldwide biggest emitter of greenhouse gases, to achieve a mandatory minimum cutback in emissions of 7% can be considered a big success. (orig./CB) [Deutsch] Auf der wie vor zwei Jahren in Berlin mit stark ueberzogenen Erwartungen ueberfrachteten 3. Vertragsstaatenkonferenz (VSK) zur Klimarahmenkonvention (KRK) vom 1.-10. Dezember 1997 in Kyoto/Japan ist ein zwar bescheidender, aber wichtiger Meilenstein der internationalen Umweltpoltik gesetzt worden. Die im Kyoto-Protokoll festgeschriebene, von den Industrielaendern individuell oder gemeinsam in der Periode 2008-2012 im Durchschnitt zu erzielende Treibhausgasreduktion von insgesamt 5,2% (Basis 1990) ist, gemessen an der Ausgangslage, positiv zu werten. Wenngleich damit die Forderung der Klimaforscher (mindestens 20%-Reduktion bis 2005) nicht erreicht wurde, muss die 7%-Minderungsverpflichtung des weltgroessten Treibhausgasemittenten USA als grosser Erfolg gesehen werden. (orig./RHM)

  11. Decoupling, situated cognition and immersion in art.

    Science.gov (United States)

    Reboul, Anne

    2015-09-01

    Situated cognition seems incompatible with strong decoupling, where representations are deployed in the absence of their targets and are not oriented toward physical action. Yet, in art consumption, the epitome of a strongly decoupled cognitive process, the artwork is a physical part of the environment and partly controls the perception of its target by the audience, leading to immersion. Hence, art consumption combines strong decoupling with situated cognition.

  12. A Model for Situation and Threat Assessment

    Science.gov (United States)

    2006-12-01

    CUBRC , Inc.) 8151 Needwood #T103 Derwood, MD 20855 UNITED STATES steinberg@cubrc.org A model is presented for situation and threat assessment...PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Subject Matter Expert (SME) Calspan-UB Research Center ( CUBRC , Inc.) 8151 Needwood #T103 Derwood, MD...1 A Model for Situation and Threat Assessment Alan Steinberg CUBRC , Inc. steinberg@cubrc.org November, 2005 2 Objectives • Advance the state-of

  13. Report on TENORM. National and international situation

    International Nuclear Information System (INIS)

    Canoba, Analia C.; Gnoni, Gabriela

    2005-01-01

    In the present report, the situation of TENORM materials around the world is analyzed in order to plan future steps regarding this subject in our country. The different regulatory criteria adopted are presented and the national situation is analyzed from the legal point of view. The report is fundamentally focused on petroleum and gas industry, due to, as it was exposed in a preliminary report, this industry would have the most important TENORM content. (author) [es

  14. Music Listening Situations and Musical Preference of the Students at the Faculty of Fine Arts in Everyday Life: A Case of Dokuz Eylul University

    Directory of Open Access Journals (Sweden)

    Elif TEKİN GÜRGEN

    2016-10-01

    Full Text Available The purpose of the study is to reveal the music listening situation of the students at the Faculty of Fine Arts of Dokuz Eylül University, the music genres that they listen to and the relationship between them. It is also investigated whether the music listening situation determines the music training of the students or also makes significant difference among students according to their genders. The music listening situation scale developed as five-point Likert type and the frequency of listening to music scales were used as for data collection tools. The findings revealed that the majority of the students prefer listening to music at home and public transport. The least preferred situations for listening to music are when they are with their families and whilst reading book/newspaper/magazines. The results suggested that the most preferred genres are Rock and Blues which are closely followed by Jazz and Western Classical Music. The least preferred genres are Turkish Arabesque Music, Rap and Turkish Folk Music. It is determined that the students' music listening situation has shown significant differences according to the musical training, gender and musical genres.

  15. Empirical evaluation of the Process Overview Measure for assessing situation awareness in process plants.

    Science.gov (United States)

    Lau, Nathan; Jamieson, Greg A; Skraaning, Gyrd

    2016-03-01

    The Process Overview Measure is a query-based measure developed to assess operator situation awareness (SA) from monitoring process plants. A companion paper describes how the measure has been developed according to process plant properties and operator cognitive work. The Process Overview Measure demonstrated practicality, sensitivity, validity and reliability in two full-scope simulator experiments investigating dramatically different operational concepts. Practicality was assessed based on qualitative feedback of participants and researchers. The Process Overview Measure demonstrated sensitivity and validity by revealing significant effects of experimental manipulations that corroborated with other empirical results. The measure also demonstrated adequate inter-rater reliability and practicality for measuring SA in full-scope simulator settings based on data collected on process experts. Thus, full-scope simulator studies can employ the Process Overview Measure to reveal the impact of new control room technology and operational concepts on monitoring process plants. Practitioner Summary: The Process Overview Measure is a query-based measure that demonstrated practicality, sensitivity, validity and reliability for assessing operator situation awareness (SA) from monitoring process plants in representative settings.

  16. Procedure automation: the effect of automated procedure execution on situation awareness and human performance

    International Nuclear Information System (INIS)

    Andresen, Gisle; Svengren, Haakan; Heimdal, Jan O.; Nilsen, Svein; Hulsund, John-Einar; Bisio, Rossella; Debroise, Xavier

    2004-04-01

    As advised by the procedure workshop convened in Halden in 2000, the Halden Project conducted an experiment on the effect of automation of Computerised Procedure Systems (CPS) on situation awareness and human performance. The expected outcome of the study was to provide input for guidance on CPS design, and to support the Halden Project's ongoing research on human reliability analysis. The experiment was performed in HAMMLAB using the HAMBO BWR simulator and the COPMA-III CPS. Eight crews of operators from Forsmark 3 and Oskarshamn 3 participated. Three research questions were investigated: 1) Does procedure automation create Out-Of-The-Loop (OOTL) performance problems? 2) Does procedure automation affect situation awareness? 3) Does procedure automation affect crew performance? The independent variable, 'procedure configuration', had four levels: paper procedures, manual CPS, automation with breaks, and full automation. The results showed that the operators experienced OOTL problems in full automation, but that situation awareness and crew performance (response time) were not affected. One possible explanation for this is that the operators monitored the automated procedure execution conscientiously, something which may have prevented the OOTL problems from having negative effects on situation awareness and crew performance. In a debriefing session, the operators clearly expressed their dislike for the full automation condition, but that automation with breaks could be suitable for some tasks. The main reason why the operators did not like the full automation was that they did not feel being in control. A qualitative analysis addressing factors contributing to response time delays revealed that OOTL problems did not seem to cause delays, but that some delays could be explained by the operators having problems with the freeze function of the CPS. Also other factors such as teamwork and operator tendencies were of importance. Several design implications were drawn

  17. Current Situation of Medication Adherence in Hypertension.

    Science.gov (United States)

    Vrijens, Bernard; Antoniou, Sotiris; Burnier, Michel; de la Sierra, Alejandro; Volpe, Massimo

    2017-01-01

    Despite increased awareness, poor adherence to treatments for chronic diseases remains a global problem. Adherence issues are common in patients taking antihypertensive therapy and associated with increased risks of coronary and cerebrovascular events. Whilst there has been a gradual trend toward improved control of hypertension, the number of patients with blood pressure values above goal has remained constant. This has both personal and economic consequences. Medication adherence is a multifaceted issue and consists of three components: initiation, implementation, and persistence. A combination of methods is recommended to measure adherence, with electronic monitoring and drug measurement being the most accurate. Pill burden, resulting from free combinations of blood pressure lowering treatments, makes the daily routine of medication taking complex, which can be a barrier to optimal adherence. Single-pill fixed-dose combinations simplify the habit of medication taking and improve medication adherence. Re-packing of medication is also being utilized as a method of improving adherence. This paper presents the outcomes of discussions by a European group of experts on the current situation of medication adherence in hypertension.

  18. Situational awareness in public health preparedness settings

    Science.gov (United States)

    Mirhaji, Parsa; Michea, Yanko F.; Zhang, Jiajie; Casscells, Samuel W.

    2005-05-01

    September 11 2001 attacks and following Anthrax mailings introduced emergent need for developing technologies that can distinguish between man made and natural incidents in the public health level. With this objective in mind, government agencies started a funding effort to foster the design, development and implementation of such systems on a wide scale. But the outcomes have not met the expectations set by the resources invested. Multiple elements explain this phenomenon: As it has been frequent with technology, introduction of new surveillance systems to the workflow equation has occurred without taking into consideration the need for understanding and inclusion of deeper personal, psychosocial, organizational and methodological concepts. The environment, in which these systems are operating, is complex, highly dynamic, uncertain, risky, and subject to intense time pressures. Such 'difficult' environments are very challenging to the human as a decision maker. In this paper we will challenge these systems from the perspective of human factors design. We will propose employment of systematic situational awareness research for design and implementation of the next generation public health preparedness infrastructures. We believe that systems designed based on results of such analytical definition of the domain enable public health practitioners to effectively collect the most important cues from the environment, process, interpret and understand the information in the context of organizational objectives and immediate tasks at hand, and use that understanding to forecast the short term and long term impact of the events in the safety and well being of the community.

  19. Situational awareness of a coordinated cyber attack

    Science.gov (United States)

    Sudit, Moises; Stotz, Adam; Holender, Michael

    2005-03-01

    As technology continues to advance, services and capabilities become computerized, and an ever increasing amount of business is conducted electronically the threat of cyber attacks gets compounded by the complexity of such attacks and the criticality of the information which must be secured. A new age of virtual warfare has dawned in which seconds can differentiate between the protection of vital information and/or services and a malicious attacker attaining their goal. In this paper we present a novel approach in the real-time detection of multistage coordinated cyber attacks and the promising initial testing results we have obtained. We introduce INFERD (INformation Fusion Engine for Real-time Decision-making), an adaptable information fusion engine which performs fusion at levels zero, one, and two to provide real-time situational assessment and its application to the cyber domain in the ECCARS (Event Correlation for Cyber Attack Recognition System) system. The advantages to our approach are fourfold: (1) The complexity of the attacks which we consider, (2) the level of abstraction in which the analyst interacts with the attack scenarios, (3) the speed at which the information fusion is presented and performed, and (4) our disregard for ad-hoc rules or a priori parameters.

  20. Enhanced situational technologies applied to ship channels

    Science.gov (United States)

    Helgeson, Michael A.; Wacker, Roger A.

    1997-06-01

    The Houston Ship Channel ranks as America's number one port in foreign tonnage by welcoming more than 50,000 cargo ships and barges annually. Locally 196,000 jobs, 5.5 billion dollars in business revenue and 213 million dollars in taxes are generated. Unfortunately, 32 days of each year vessel traffic stops for hours due to fog causing an estimated 40- 100 million dollars loss as ships idly wait in the channel for weather to clear. In addition, poor visibility has contributed to past vessel collisions which have resulted in channel closure, and associated damage to property and the environment. Today's imaging technology for synthetic vision systems and enhanced situational awareness systems offers a new solution to this problem. Whereas, typically these systems have been targeted at aircraft landing systems the channel navigation application provides a peripheral ground based market. This paper describes two imaging solutions to the problem. One using an active 35 GHz scanning radar and the other using a 94 GHz passive millimeter wave camera.

  1. Creating Affording Situations: Coaching through Animate Objects.

    Science.gov (United States)

    Baber, Chris; Khattab, Ahmad; Russell, Martin; Hermsdörfer, Joachim; Wing, Alan

    2017-10-11

    We explore the ways in which animate objects can be used to cue actions as part of coaching in Activities of Daily Living (ADL). In this case, changing the appearance or behavior of a physical object is intended to cue actions which are appropriate for a given context. The context is defined by the intention of the users, the state of the objects and the tasks for which these objects can be used. We present initial design prototypes and simple user trials which explore the impact of different cues on activity. It is shown that raising the handle of a jug, for example, not only cues the act of picking up the jug but also encourages use of the hand adjacent to the handle; that combinations of lights (on the objects) and auditory cues influence activity through reducing uncertainty; and that cueing can challenge pre-learned action sequences. We interpret these results in terms of the idea that the animate objects can be used to create affording situations, and discuss implications of this work to support relearning of ADL following brain damage or injury, such as might arise following a stroke.

  2. Creating Affording Situations: Coaching through Animate Objects

    Directory of Open Access Journals (Sweden)

    Chris Baber

    2017-10-01

    Full Text Available We explore the ways in which animate objects can be used to cue actions as part of coaching in Activities of Daily Living (ADL. In this case, changing the appearance or behavior of a physical object is intended to cue actions which are appropriate for a given context. The context is defined by the intention of the users, the state of the objects and the tasks for which these objects can be used. We present initial design prototypes and simple user trials which explore the impact of different cues on activity. It is shown that raising the handle of a jug, for example, not only cues the act of picking up the jug but also encourages use of the hand adjacent to the handle; that combinations of lights (on the objects and auditory cues influence activity through reducing uncertainty; and that cueing can challenge pre-learned action sequences. We interpret these results in terms of the idea that the animate objects can be used to create affording situations, and discuss implications of this work to support relearning of ADL following brain damage or injury, such as might arise following a stroke.

  3. Eyes wide shopped: shopping situations trigger arousal in impulsive buyers.

    Science.gov (United States)

    Serfas, Benjamin G; Büttner, Oliver B; Florack, Arnd

    2014-01-01

    The present study proposes arousal as an important mechanism driving buying impulsiveness. We examined the effect of buying impulsiveness on arousal in non-shopping and shopping contexts. In an eye-tracking experiment, we measured pupil dilation while participants viewed and rated pictures of shopping scenes and non-shopping scenes. The results demonstrated that buying impulsiveness is closely associated with arousal as response to viewing pictures of shopping scenes. This pertained for hedonic shopping situations as well as for utilitarian shopping situations. Importantly, the effect did not emerge for non-shopping scenes. Furthermore, we demonstrated that arousal of impulsive buyers is independent from cognitive evaluation of scenes in the pictures.

  4. Institutional ethnography for people in a vulnerable and oppressed situation

    DEFF Research Database (Denmark)

    Høgsbro, Kjeld

    2017-01-01

    and communicative skills are highly valued and sometimes requisite for achieving a position at the labour market as well as getting into social networks of modern urban subcultures. This chapter will summarize the methodological challenges when entering the life-world and institutional structures for people...... in especially vulnerable and oppressed situations and present some of its results. To deal with the situation of these people is a challenge to institutional ethnography and changes slightly the elements in the research designs. Among the regulatory principles that gain importance and weight in this field...... are discourses referring to pedagogical theories, diagnostic systems and the concept of evidence....

  5. Strengthening rehabilitation services in Indonesia: A brief situation analysis.

    Science.gov (United States)

    Nugraha, Boya; Setyono, Garry Rahardian; Defi, Irma Ruslina; Gutenbrunner, Christoph

    2018-04-18

    People with disability (PWD) in Indonesia are often neglected by society. Improving their life situation towards full participation in society is crucial. As a health strategy, rehabilitation can improve func-tioning, quality of life and participation in society. However, rehabilitation services in Indonesia need improvement. Making a situation analysis of rehabilitation services and their provision in the country is a pre-requisite to taking any action towards improvement. This paper compiles available data related to disability and rehabilitation services in Indonesia, using the Rehabilitation Services Assessment Tool (RSAT) as a framework. Gaps in provision were analysed, resulting in the compilation of a list of generic recommendations to improve rehabilitation services in the country. Indonesia faces many challenges in rehabilitation services, including the health workforce and the provision of services. This situation analysis and list of generic recommendations may be used in further discussions with relevant stakeholders in the country to develop a national strategy to strengthen rehabilitation services.

  6. 13C-NMR spectra and bonding situation in ketenimines

    International Nuclear Information System (INIS)

    Firl, J.; Runge, W.; Hartmann, W.; Utikal, H.P.

    1975-01-01

    13 C-NMR spectra of a series of substituted ketenimines are reported. The terminal carbon resonances are found at unusual high fields between delta 37 and 78, while the central carbon signals appear around delta 189 - 196. On the basis of these results, the bonding situation in ketenimines has been discussed. (auth.)

  7. STRESSFUL SITUATIONS IN TEACHING PROFESSION – CAUSES AND CONSEQUENCES

    Directory of Open Access Journals (Sweden)

    Anna Romanowska-Tołłoczko

    2014-02-01

    Full Text Available Purpose . Determination which areas of teacher’s work are primary sources of stress, denomination of the extent to which disciplinary problems with students were stress inducing, and what was the frequency and intensity of these situations. Material and methods. The study involved 180 teachers from junior high schools, among which two groups were selected: physical education teachers (74 persons and teachers of other subjects (106 persons. The reason for this division was the necessity of identifying the groups of teachers differing in specifics of school subjects, studies which they graduated from, and determine the typical areas of difficulty experienced. The research was based on a diagnostic survey and a questionnaire. Results . Teaching profession is considered as psychologically challenging occupation due to numerous occurrences of stressful situations. Yet it is not equally aggravating for everyone – there are well-functioning teachers who cope easily, but on the other hand, there are cases of serious psychosomatic consequences caused by frequent and prolonged pressures. Abilities of dealing with difficult situations largely depend upon one’s individual predispositions, resistance to stress, way of assessing a situation and resulting type of action. Conclusions . The ability (or lack of it of coping with range of educational activities may determine the intensity of experienced difficulties, and therefore the frequency of occurring stressful situations. Lack of skills in the area of interpersonal relations translates to inability to coping with problematic situations with pupils. This leads the teacher to awareness of own inefficiency and helplessness, which increases the intensity of experienced stress.

  8. New data for natural situation of Prebaikal region in holocene

    International Nuclear Information System (INIS)

    Kuz'min, S.B.; Dan'ko, L.V.; Snytko, V.A.; Bezrukova, E.V.; Orlova, L.A.

    2007-01-01

    On the basis of the radiocarbon dating data one performed a comprehensive study of the paragenetic series of loose deposits of the layers located in the Baikal Lake western coast central part. The main changes of the natural situations of the Baikal Lake region in the holocene were revealed to take place in the early Subatlantic period (2290+-90 14 C years ago), in the latter half of the Medieval optimum (1410 - 1040+-60 14 C years ago) and in the Cryogenic period (885+-30 - 365+-30 14 C years ago) [ru

  9. Effects of Visual, Auditory, and Tactile Navigation Cues on Navigation Performance, Situation Awareness, and Mental Workload

    National Research Council Canada - National Science Library

    Davis, Bradley M

    2007-01-01

    .... Results from both experiments indicate that augmented visual displays reduced time to complete navigation, maintained situation awareness, and drastically reduced mental workload in comparison...

  10. All in a day's work – variability in person-situation interactions in daily life situations

    DEFF Research Database (Denmark)

    Jensen, Lasse Meinert

    effect of persons’ situational concerns and intentions upon fluctuations in quality of experience. This paper will argue that the combination of findings (a) and (b) goes against the interpretation that persons merely “react” to situational features, and instead points to how subjective and agentic...... features of the person shape experience by way of guiding the person’s interaction with the situations of everyday life....

  11. Situational Analysis and Engineering Work Practices

    DEFF Research Database (Denmark)

    Buch, Anders; Andersen, Vibeke

    2013-01-01

    boundaries in order to investigate the dynamics of cultural reproduction in expert work practices. The paper will propose a new research agenda that – inspired by George Marcus’ multi-sited ethnographic methodology (Marcus 1998) and Adele Clarke’s situational analysis (Clarke 2005) – analyze (and contrasts...... of analysis and allowing the situation to be scalable. Likewise, it aspires to overcome the widespread dualism of ‘text’ and ‘con-text’ that pervades contemporary social science methods. We will argue that expert work practices – although reproduced and enacted in local settings – are also enactments......Studies of work practices of scientists and engineers inspired by Science and Technology Studies (STS) provide new material for a richer understanding of expert cultures and expert work practices. However, the specific and strictly situated focus of many of these studies threatens to limit...

  12. Implementation synergies that exploit situational knowledge strategically

    DEFF Research Database (Denmark)

    Quitzau, Maj-Britt; Petersen, Jens-Phillip

    This paper illustrates how strategic and situated forms of knowledge may increase capacity to implement energy strategies in local urban development projects. Through analysis of front runner implementation projects, we show that the involved planners utilize situational learning processes...... strategically to develop more viable implementation trajectories. These findings resonate well with relational and network orienteered research in contemporary planning theory. In the selected case studies, we can see that planners deliberately seek to extend traditional planning approaches, like e.......g. regulation, with broader context‐specific learning processes. In doing so, we argue that – what we call – an implementation synergy is established by interlacing different forms of situational knowledge with strategic knowledge about how to reach a desired energy target. In conclusion, the paper identifies...

  13. Representing Operational Modes for Situation Awareness

    DEFF Research Database (Denmark)

    Kirchhübel, Denis; Lind, Morten; Ravn, Ole

    2017-01-01

    reasonable reactions to abnormal situations. Intelligent computational support tools can make the operator's task easier, but they require knowledge about the overall system in form of some model. While tools used for fault-tolerant control design based on physical principles and relations are valuable tools...... for designing robust systems, the models become too complex when considering the interactions on a plant-wide level. The alarm systems meant to support human operators in the diagnosis of the plant-wide situation on the other hand fail regularly in situations where these interactions of systems lead to many...... the interconnected systems can be inferred and alarm floods can potentially be reduced to their root-cause. However, the desired behaviour of a complex system changes due to operating procedures that require more than one physical and functional configuration. In this paper a consistent representation of possible...

  14. Situation awareness with systems of systems

    CERN Document Server

    Tretmans, Jan; Borth, Michael

    2013-01-01

    This book discusses various aspects, challenges, and solutions for developing systems-of-systems for situation awareness, using applications in the domain of maritime safety and security.  Topics include advanced, multi-objective visualization methods for situation awareness, stochastic outlier selection, rule-based anomaly detection, an ontology-based event model for semantic reasoning, new methods for semi-automatic generation of adapters bridging communication gaps, security policies for systems-of-systems, trust assessment, and methods to deal with the dynamics of systems-of-systems in run-time monitoring, testing, and diagnosis. Architectural considerations for designing information-centric systems-of-systems such as situation awareness systems, and an integrated demonstrator implementing many of the investigated aspects, complete the book.

  15. Factors that affect college students' perceptions of rape: what is the role of gender and other situational factors?

    Science.gov (United States)

    Vandiver, Donna M; Dupalo, Jessica Rager

    2013-05-01

    Prior research has shown that various situational factors and behaviors can affect one's perception of whether a rape has occurred. Moreover, some hold false beliefs about rape. This can also affect one's perception of ambiguous situations. This study included the administration of a survey to 584 college students; the survey examined the prevalence of rape myths and responses to vignettes of potential rape scenarios. It was found that although the majority of this sample did not support rape myths, male students were significantly more likely than female students to support rape myths. Furthermore, approximately 20% of students did support one subscale of the rape myth scale: He didn't mean to [commit rape]. The results also revealed an interaction effect between the observer's sex and the victim's sex, suggesting a complex gender relationship.

  16. Legislation hampers medical research in acute situations

    DEFF Research Database (Denmark)

    Thomsen, Jakob Hartvig; Hassager, Christian; Bro-Jeppesen, John

    2015-01-01

    situations. The Ethics Committees' approval of the trial justified by their competence and authority, combined with the NOK´s insight into the patient's wishes may be a relevant and feasible alternative to the current consent procedure. FUNDING: This work was supported by the European Regional Development......INTRODUCTION: Informed consent in incapacitated adults is permitted in the form of proxy consent by both the patients' closest relative (next of kin, NOK) and general practitioner (GP). In research in acute situations not involving pharmaceuticals, Danish legislation allows for randomisation...

  17. Antecedents and consequences of situational interest.

    Science.gov (United States)

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

    2013-12-01

    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. The current study investigated (1) contextual antecedents of SI; (2) potential benefits of SI for academic outcomes; and (3) SI as a mediator of classroom practices to academic outcomes. Participants were 126 male and female adolescents (mean age = 14.6 years) who took part in a science course during a 3-week residential summer programme for talented adolescents. Participants completed self-report measures prior to the start of the summer programme and at the end of the programme. Summer programme instructors completed ratings of students' engagement during the programme. Multiple regression analyses were conducted to investigate the three study aims. After controlling for initial individual interest, perceived choice, instructor approachability, and course connections to real life were statistically significant predictors of SI during the summer programme, with varying associations observed based on the form of SI (triggered, maintained-feeling, and maintained-value). SI was positively related to individual interest and perceived competence in science at the end of the programme as well as teacher-rated engagement; SI also mediated the associations of classroom practices with these outcomes. Results suggest that classroom practices shape SI. In turn, SI supports motivation and engagement. Moreover, differentiated antecedents and outcomes of the three sub-components of SI were identified, highlighting the utility of this three-component approach for studying SI. © 2012 The British Psychological Society.

  18. Cardiopulmonary Resuscitation: Unusual Techniques for Unusual Situations

    Directory of Open Access Journals (Sweden)

    Vidhu Bhatnagar

    2018-01-01

    Full Text Available Background: The cardiopulmonary resuscitation (CPR in prone position has been dealt with in 2010 American Heart Association (AHA guidelines but have not been reviewed in 2015 guidelines. The guidelines for patients presenting with cardiac arrest under general anesthesia in lateral decubitus position and regarding resuscitation in confined spaces like airplanes are also not available in AHA guidelines. This article is an attempt to highlight the techniques adopted for resuscitation in these unusual situations. Aims: This study aims to find out the methodology and efficacy in nonconventional CPR approaches such as CPR in prone, CPR in lateral position, and CPR in confined spaces. Methods: We conducted a literature search using MeSH search strings such as CPR + Prone position, CPR + lateral Position, and CPR + confined spaces. Results: No randomized controlled trials are available. The literature search gives a handful of case reports, some simulation- and manikin-based studies but none can qualify for class I evidence. The successful outcome of CPR performed in prone position has shown compressions delivered on the thoracic spine with the same rate and force as they were delivered during supine position. A hard surface is required under the patient to provide uniform force and sternal counter pressure. Two rescuer technique for providing successful chest compression in lateral position has been documented in the few case reports published. Over the head CPR and straddle (STR, CPR has been utilized for CPR in confined spaces. Ventilation in operating rooms was taken care by an advanced airway in situ. Conclusion: A large number of studies of high quality are required to be conducted to determine the efficacy of CPR in such positions.

  19. Nuclear data. Situation and future projects

    International Nuclear Information System (INIS)

    Bioux, P.

    1995-01-01

    Nuclear power provides the major part of the electricity generation in France, using a system of highly developed Pressurized Water Reactors. Electricite de France, which is responsible for the exploitation of this system, is concerned to ensure the continuity of the expertise and facilities which provide relevant basic scientific information contributing to the efficient exploitation of the system and, in particular, the continuity of the means for providing relevant nuclear data. The nuclear data requirements for the exploitation of the existing nuclear power system have been largely met. However, there remain some needs, in particular in the field of reactor neutronics. Furthermore if one considers the future (for example, the next 10 years) it is not certain that will be possible to meet the needs which are expected to arise. The review, commissioned on behalf of EDF, about the current status and future expectations for work in this field, has shown certain tendencies in the international situation. In particular one notes a general reduction in the effort both in Western Europe and the United States. This negative tendency can perhaps be explained by the almost general reduction world-wide in new nuclear power developments. However, unresolved problems remain, such as the development of methods for reducing the stocks of plutonium and the incineration and storage of a nuclear waste of long duration. In addition improvements in the accuracy of nuclear data could result in non-negligible economic benefits in the exploitation of the existing nuclear facilities. For these very important reasons it is desirable to reverse the present trend. (author). 2 annexes

  20. Current Situation of Edible Snails in Indonesia

    Directory of Open Access Journals (Sweden)

    Schneider, K.

    1999-01-01

    Full Text Available From March 7, 1995 to April 16, 1995 du ring the rainy season the utilisation of edible snails was investigated in Indonesia. To assess the current situation, the focus was put to answer the following questions : - Is it feasible under the present circumstances to domesticate these snails with the aim to conserve the natural resources ? - Could any individual or private initiative be enhanced or utilized ? - Would local disadvantaged groups (traditional animal farmers, women oryouths be benefitted through domestication of these snails ? - Is there any existing private organisation or NGO, which already gathers and trades the snails or would be interested to do this in the future ? Snails gatherers, -dealers and -farmers were visited and interviewed on the following topics using standardised questionnaires : Spreading and ecology ways of marketing, consumption habits, breeding and rearing. Diotopes were also visited and investigated. Results Spreading and ecology : Achatina fulica, Pomacea canaliculata, Pila ampullacea and Bellamia javanica are eaten. The snails can be found ail overJava. Ways of marketing : The snails gathered in the biotope are either marketed directly or through various marketing paths. A. fulica is exported in large quantifies. The population is therefore endangered. Consumption habits : Snails are not eaten regularly. Snail meat is known to be healthy. The consumption depends on the consumer's ethnie background. Breeding and rearing experience : with simple breeding systems for A. fulica and P. canaliculata are seldom found. The breeding of P. canaliculata is forbidden in Indonesia. There is no interest in breeding P. ampullacea or B. javanica. The breeding of A. fulica can ben-efit disadvantaged groups financially and help to conserving the natural snail population.

  1. Real-time emergency forecasting technique for situation management systems

    Science.gov (United States)

    Kopytov, V. V.; Kharechkin, P. V.; Naumenko, V. V.; Tretyak, R. S.; Tebueva, F. B.

    2018-05-01

    The article describes the real-time emergency forecasting technique that allows increasing accuracy and reliability of forecasting results of any emergency computational model applied for decision making in situation management systems. Computational models are improved by the Improved Brown’s method applying fractal dimension to forecast short time series data being received from sensors and control systems. Reliability of emergency forecasting results is ensured by the invalid sensed data filtering according to the methods of correlation analysis.

  2. ULTRAHIGH ENERGY COSMIC RAYS: REVIEW OF THE CURRENT SITUATION

    Directory of Open Access Journals (Sweden)

    Todor Stanev

    2013-12-01

    Full Text Available We describe the current situation of the data on the highest energy particles in the Universe – the ultrahigh energy cosmic rays. The new results in the field come from the Telescope Array experiment in Utah, U.S.A. For this reason we concentrate on the results from these experiments and compare them to the measurements of the other two recent experiments, the High Resolution Fly’sEye and the Southern Auger Observatory.

  3. 1998 results

    International Nuclear Information System (INIS)

    Gadonneix, P.

    1998-01-01

    This document presents the financial and commercial results of Gaz de France (GdF) company for 1998. The following points are presented successively: financial results (budget results, turnover, self-financing capacity, investments, debt situation), commercial results (some remarkable numbers and records, the tertiary and residential market, the industrial market, cogeneration and natural gas for vehicles), the strategy, 1998 realizations and perspectives (the natural gas energy in the 21. century, the development of GdF, the gas distribution and services (development of the French distribution system, export of the know-how, development of services), the transportation and storage systems threw Europe (densification of the pipeline network, the key-position of France, the north-south equilibrium of the distribution network), the natural gas production by GdF, the diversification of supplies, and the main daughter companies abroad). (J.S.)

  4. Exploring Situated Ambiguity in Students' Entrepreneurial Learning

    Science.gov (United States)

    Kubberød, Elin; Pettersen, Inger Beate

    2017-01-01

    Purpose: Building on entrepreneurial learning research, the purpose of this paper is to argue that the students participating in foreign entrepreneurial education programmes can have realistic entrepreneurial learning experiences. This research addresses two specific questions: how situated ambiguity induced by a foreign culture may contribute to…

  5. Price Uncertainty in Linear Production Situations

    NARCIS (Netherlands)

    Suijs, J.P.M.

    1999-01-01

    This paper analyzes linear production situations with price uncertainty, and shows that the corrresponding stochastic linear production games are totally balanced. It also shows that investment funds, where investors pool their individual capital for joint investments in financial assets, fit into

  6. Tino Sehgal: Constructed Situations, Joyce and Beuys

    NARCIS (Netherlands)

    Lerm-Hayes, C.M.

    2015-01-01

    The Stedelijk Museum regularly invites guestbloggers to share their experiences and thoughts. In this blog Christa-Maria Lerm Hayes, professor in art history at the University of Amsterdam, compares Tino Sehgal’s constructed situations to novels of Joyce and Beuys.

  7. The Sign Language Situation in Mali

    Science.gov (United States)

    Nyst, Victoria

    2015-01-01

    This article gives a first overview of the sign language situation in Mali and its capital, Bamako, located in the West African Sahel. Mali is a highly multilingual country with a significant incidence of deafness, for which meningitis appears to be the main cause, coupled with limited access to adequate health care. In comparison to neighboring…

  8. Seeking Sustainable Solutions in Protracted Refugee Situations ...

    African Journals Online (AJOL)

    Refugees in Africa are forced to fl ee their homelands because of ongoing conflicts, persecution and humanitarian crises in their countries. Refugees constitute one of Africa's most complex challenges, and in many regions protracted refugee situations (PRSs) have developed. This means that refugees have lived in host ...

  9. Legislation hampers medical research in acute situations

    DEFF Research Database (Denmark)

    Thomsen, Jakob Hartvig; Hassager, Christian; Bro-Jeppesen, John

    2015-01-01

    situations. The Ethics Committees' approval of the trial justified by their competence and authority, combined with the NOK´s insight into the patient's wishes may be a relevant and feasible alternative to the current consent procedure. FUNDING: This work was supported by the European Regional Development...

  10. System dynamics modelling of situation awareness

    CSIR Research Space (South Africa)

    Oosthuizen, R

    2015-11-01

    Full Text Available . The feedback loops and delays in the Command and Control system also contribute to the complex dynamic behavior. This paper will build on existing situation awareness models to develop a System Dynamics model to support a qualitative investigation through...

  11. Intergroup Anxiety: A Person X Situation Approach.

    Science.gov (United States)

    Britt, Thomas W.; And Others

    1996-01-01

    Offers a person X situation approach to the study of intergroup anxiety in which anxiety in intergroup encounters is viewed as a transaction between the individual and the environment. An individual difference measure of intergroup anxiety toward African Americans is developed. Presents studies assessing the scale's reliability and validity.…

  12. Greece - energy situation 1986/87

    International Nuclear Information System (INIS)

    1988-01-01

    The energy situation of Greece is reviewed on the basis of relevant data. Data on the country's national and international energy policy are followed by an outline of trends in energy sources and electric power generation. Key figures are presented on the country's external trade and balance of payments. (UA) [de

  13. India - energy situation 1986/87

    International Nuclear Information System (INIS)

    1988-01-01

    The energy situation of India is reviewed on the basis of relevant data. Data on the country's national and international energy policy are followed by an outline of trends in energy sources and electric power generation. Key figures are presented on the country's external trade and balance of payments. (UA) [de

  14. Situational Context of Insurance in Globalization

    Directory of Open Access Journals (Sweden)

    S V Martynenko

    2012-03-01

    Full Text Available This article shows how globalization resolves problems, which are motivated in a new way by modern situational context of social-insurance, how the 'insurance cocoon' of civilization leads to narrowing of conflict space in the world politics.

  15. Situational Marketing: Application for Higher Education Institutions.

    Science.gov (United States)

    Taylor, Raymond E.; Reed, Rosetta R.

    1995-01-01

    Marketing higher education has been criticized for its consumer (interpreted as student) orientation. An alternative concept, situational marketing, considers the student as one of a number of environmental forces on which the marketing mix focuses. Other forces include funding and regulatory agencies, businesses, alumni, faculty, parents, the…

  16. Reading as Situated Language: A Sociocognitive Perspective.

    Science.gov (United States)

    Gee, James Paul

    2001-01-01

    Situates reading within a broad perspective that integrates work on cognition, language, social interaction, society, and culture. Argues that reading and writing cannot be separated from speaking, listening, and interacting, on the one hand, or using language to think about and act on the world, on the other. Introduces "social languages" as a…

  17. Effect of situation on mother infant interaction

    NARCIS (Netherlands)

    Maas, A.J.B.M.; Vreeswijk, C.M.J.M.; van Bakel, H.J.A.

    2013-01-01

    Research has shown that the early parent–infant relationship is of critical importance for children's developmental outcomes. While the effect of different settings on mother–infant interactive behavior is well studied, only few researchers systematically examined the effect of situational variables

  18. The Role of the Situation in Leadership

    Science.gov (United States)

    Vroom, Victor H.; Jago, Arthur G.

    2007-01-01

    Leadership depends on the situation. Few social scientists would dispute the validity of this statement. But the statement can be interpreted in many different ways, depending, at least in part, on what one means by leadership. This article begins with a definition of leadership and a brief description of 3 historically important theories of…

  19. Understanding the Situation in the Urban Environment

    Science.gov (United States)

    2001-05-15

    discuss the cognitive aspect of enabling the urban decision maker to make optimal decisions. The manual updated many aspects of FM 90-10 in a...targets needed physical remedies for the urban fight, the program addresses little of the cognitive aspect of the soldier. The few situational

  20. Situation Analysis of Healthcare Service Delivery using ...

    African Journals Online (AJOL)

    ISML5

    7. No. 1, AARSE 2017 Special Edition, January 2017. 75. Situation Analysis of ... then becomes a major bottleneck to proper planning and policy formulation in healthcare delivery. ... Uganda Annual Health Sector Performance Report for Financial Year 2014/15 ... government's strategy of taking services closer to the people.

  1. The demographic situation in the European Union

    NARCIS (Netherlands)

    van Nimwegen, N.; van der Erf, R.F.; Heering, E.L.; van Nimwegen, N.; van der Erf, R.

    2009-01-01

    This chapter focuses on the recent demographic situation and related population trends in the 27 Member States of the European Union. Some attention will also be paid to its two Candidate Countries, Croatia and the Former Yugoslav Republic of Macedonia, as well as to the EFTA Countries (Iceland,

  2. Ethiopia - energy situation 1982/83

    Energy Technology Data Exchange (ETDEWEB)

    1984-02-01

    The energy situation of Ethiopia is reviewed on the basis of some relevant data. Its energy policy is commented on, and developments in electric power generation are described as well as the trends observed for the various energy sources. Figures are given on external trade and on the balance of payments.

  3. Ethiopia - energy situation 1984. Aethiopien - Energiewirtschaft 1984

    Energy Technology Data Exchange (ETDEWEB)

    1985-11-01

    The energy situation of Ethiopia is reviewed on the basis of relevant data. Remarks on the country's national and international energy policy are followed by an outline of trends in energy sources and electric power generation. Important figures are presented on external trade and the balance of payments. (UA).

  4. Ethiopia - energy situation 1985. Aethiopien - Energiewirtschaft 1985

    Energy Technology Data Exchange (ETDEWEB)

    1986-10-01

    The energy situation of Ethiopia is reviewed on the basis of relevant data. Data on the country's national energy policy are followed by an outline of trends in energy sources and electric power generation. Key figures are presented on the country's external trade and balance of payments.

  5. Modelling remediation options for urban contamination situations

    DEFF Research Database (Denmark)

    Thiessen, K.M.; Andersson, Kasper Grann; Charnock, T.W.

    2009-01-01

    and remedial options enables the evaluation of a variety of situations or alternative recovery strategies in contexts of preparedness or decision-making. At present a number of models and modelling approaches are available for different purposes. This paper summarizes the available modelling approaches...

  6. Situating asynchronous voice in rural Africa

    CSIR Research Space (South Africa)

    Bidwell, NJ

    2013-09-01

    Full Text Available to be oriented by theory that contrasts the mental functions of oral and literate users, rather than by local practices in social situations. We describe designing an Audio Repository (AR) based on practices, priorities and phone-use in rural Africa. The AR...

  7. Athletic Training Clinical Instructors as Situational Leaders.

    Science.gov (United States)

    Meyer, Linda Platt

    2002-12-01

    OBJECTIVE: To present Situational Leadership as a model that can be implemented by clinical instructors during clinical education. Effective leadership occurs when the leadership style is matched with the observed followers' characteristics. Effective leaders anticipate and assess change and adapt quickly and grow with the change, all while leading followers to do the same. As athletic training students' levels of readiness change, clinical instructors also need to transform their leadership styles and strategies to match the students' ever-changing observed needs in different situations. DATA SOURCES: CINAHL (1982-2002), MEDLINE (1990-2001), SPORT Discus (1949-2002), ERIC (1966-2002), and Internet Web sites were searched. Search terms included leadership, situational leadership, clinical instructors and leadership, teachers as leaders, and clinical education. DATA SYNTHESIS: Situational Leadership is presented as a leadership model to be used by clinical instructors while teaching and supervising athletic training students in the clinical setting. This model can be implemented to improve the clinical-education process. Situational leaders, eg, clinical instructors, must have the flexibility and range of skills to vary their leadership styles to match the challenges that occur while teaching athletic training students. CONCLUSIONS/RECOMMENDATIONS: This leadership style causes the leader to carry a substantial responsibility to lead while giving power away. Communication is one of the most important leadership skills to develop to become an effective leader. It is imperative for the future of the profession that certified athletic trainers continue to develop effective leadership skills to address the changing times in education and expectations of the athletic training profession.

  8. Fukushima 2014: situation and perspectives in 10 questions

    International Nuclear Information System (INIS)

    Barre, Bertrand; Perves, Jean-Pierre; Xerri, Christophe; Clement, Thibault; Le Ngoc, Boris; Sorin, Francis

    2014-01-01

    Illustrated by maps, data graphs and tables, this article proposes answers to ten questions related to the situation and to the perspectives of evolution for the Fukushima power plant and its region. Is there any progress in the accident analysis and understanding? What about safety arrangements implemented in France in the light of lessons learned from the accident? What about the situation on the plant site? Is the site still releasing radioactivity towards the outside, the region and the ocean (atmospheric releases, contaminated liquid releases, sea water contamination, storage and processing of huge quantities of water)? What about working conditions and the situation of personnel working on the site? How is the dismantling of equipment prepared and started? What about decontamination works in the territories, i.e. evacuation zone and beyond (existence of different decontamination areas, performed and started decontamination works, residue storage site, and implemented decontamination methods)? What about the coming back of populations to their evacuated dwellings (on a short, medium or long term)? What are the last results of studies of the health impact of the accident in the present period and on a longer term? What about the energy situation in Japan and will the electronuclear program be launched again on a large scale (possible restart of some reactors in 2014, dramatic consequences for the Japanese economy)?

  9. Trait vs. state anxiety in different threatening situations

    Directory of Open Access Journals (Sweden)

    Pollyana Caldeira Leal

    2017-08-01

    Full Text Available Abstract Objective Anxiety as a uni- or multidimensional construct has been under discussion. The unidimensional approach assumes that there is a general trait anxiety, which predisposes the individuals to increases in state anxiety in various threatening situations. In this case, there should be a correlation between state and trait anxiety in any situation of threat. Therefore, the aim of this study was to investigate the correlation between trait and state anxiety in participants exposed to two different anxiogenic situations: interpersonal threat (Video-Monitored Stroop Test – VMST and physical threat (third molar extraction – TME. Methods Participants with various levels of trait anxiety (general trait: State-Trait Anxiety Inventory – STAI, Hospital Anxiety and Depression Scale; specific trait: Social Phobia Inventory, Dental Anxiety Scale had their anxious state evaluated (STAI, self-evaluation of tension level, heart rate, electromyogram activity before, during and after the VMST or the TME. Results In VMST, trait anxiety correlated to state anxiety (psychological parameters in all test phases. However, in TME, the only trait measurement that correlated to state anxiety (psychological parameters was the Dental Anxiety Scale. Conclusion Trait anxiety correlates positively to state anxiety in situations of interpersonal threat, but not of physical threat.

  10. Modeling and analyses for an extended car-following model accounting for drivers' situation awareness from cyber physical perspective

    Science.gov (United States)

    Chen, Dong; Sun, Dihua; Zhao, Min; Zhou, Tong; Cheng, Senlin

    2018-07-01

    In fact, driving process is a typical cyber physical process which couples tightly the cyber factor of traffic information with the physical components of the vehicles. Meanwhile, the drivers have situation awareness in driving process, which is not only ascribed to the current traffic states, but also extrapolates the changing trend. In this paper, an extended car-following model is proposed to account for drivers' situation awareness. The stability criterion of the proposed model is derived via linear stability analysis. The results show that the stable region of proposed model will be enlarged on the phase diagram compared with previous models. By employing the reductive perturbation method, the modified Korteweg de Vries (mKdV) equation is obtained. The kink-antikink soliton of mKdV equation reveals theoretically the evolution of traffic jams. Numerical simulations are conducted to verify the analytical results. Two typical traffic Scenarios are investigated. The simulation results demonstrate that drivers' situation awareness plays a key role in traffic flow oscillations and the congestion transition.

  11. Threat evaluation for impact assessment in situation analysis systems

    Science.gov (United States)

    Roy, Jean; Paradis, Stephane; Allouche, Mohamad

    2002-07-01

    Situation analysis is defined as a process, the examination of a situation, its elements, and their relations, to provide and maintain a product, i.e., a state of situation awareness, for the decision maker. Data fusion is a key enabler to meeting the demanding requirements of military situation analysis support systems. According to the data fusion model maintained by the Joint Directors of Laboratories' Data Fusion Group, impact assessment estimates the effects on situations of planned or estimated/predicted actions by the participants, including interactions between action plans of multiple players. In this framework, the appraisal of actual or potential threats is a necessary capability for impact assessment. This paper reviews and discusses in details the fundamental concepts of threat analysis. In particular, threat analysis generally attempts to compute some threat value, for the individual tracks, that estimates the degree of severity with which engagement events will potentially occur. Presenting relevant tracks to the decision maker in some threat list, sorted from the most threatening to the least, is clearly in-line with the cognitive demands associated with threat evaluation. A key parameter in many threat value evaluation techniques is the Closest Point of Approach (CPA). Along this line of thought, threatening tracks are often prioritized based upon which ones will reach their CPA first. Hence, the Time-to-CPA (TCPA), i.e., the time it will take for a track to reach its CPA, is also a key factor. Unfortunately, a typical assumption for the computation of the CPA/TCPA parameters is that the track velocity will remain constant. When a track is maneuvering, the CPA/TCPA values will change accordingly. These changes will in turn impact the threat value computations and, ultimately, the resulting threat list. This is clearly undesirable from a command decision-making perspective. In this regard, the paper briefly discusses threat value stabilization

  12. Measuring strategy in case of a nuclear emergency situation

    International Nuclear Information System (INIS)

    Bieringer, J.; Bieringer, P.

    2003-01-01

    In the case of a nuclear emergency situation there are other demands -compared to normal operation - of kind, availability in time and volume of information providing the description of the radiological situation and allowing the recommendation of countermeasures in time. These requirements depend on the different phases of the emergency situation and the intense operation, respectively. In the first phase e. g. even before the radioactive release starts, information from the nuclear power plant is needed besides weather forecasts, trajectories and prognoses about the expected external dose and the contamination. In addition fast available results from dose rate measurements and information about the radionuclide spectrum are necessary. The aim is to get an overview about the actual radiological situation and its possible development in time in order to introduce countermeasures, where necessary. In the second phase, short time after the distribution of the radioactive substances has stopped, measurements according to Paragraph 3 of the precautionary radiation protection law (StrVG) are of primary interest, especially the determination of the contamination of human food and animal feed. In this phase after the end of the deposition process, where the spectrum of the deposited radionuclides is known, the behaviour of the external dose as a function of time can be well predicted. In the third phase, this means weeks after the emergency situation, the measurements are used to observe the activity concentrations in different media on a long time scale. In the beginning (phase one and two) the availability of information in time is of great importance. With increasing time this shifts more and more to the diversity of the analysed media. (orig.)

  13. Learning Object Names at Different Hierarchical Levels Using Cross-Situational Statistics.

    Science.gov (United States)

    Chen, Chi-Hsin; Zhang, Yayun; Yu, Chen

    2018-05-01

    Objects in the world usually have names at different hierarchical levels (e.g., beagle, dog, animal). This research investigates adults' ability to use cross-situational statistics to simultaneously learn object labels at individual and category levels. The results revealed that adults were able to use co-occurrence information to learn hierarchical labels in contexts where the labels for individual objects and labels for categories were presented in completely separated blocks, in interleaved blocks, or mixed in the same trial. Temporal presentation schedules significantly affected the learning of individual object labels, but not the learning of category labels. Learners' subsequent generalization of category labels indicated sensitivity to the structure of statistical input. Copyright © 2017 Cognitive Science Society, Inc.

  14. Loss and grief process and Occupational Therapy assistance in scalping situations

    Directory of Open Access Journals (Sweden)

    Andreza Mourão Lopes

    2013-08-01

    Full Text Available In this research, we aimed to understand the loss and grief process and the occupational therapy assistance to a hospitalized child undergoing a scalping situation. It is a case study of qualitative approach. This survey was carried out with the participation of an 8-year-old female scalping victim. Results revealed that the scalping caused many changes such as loss of hair and parts of the facial skin. The child was hospitalized, staying away from occupational activities such as studying, playing, among others. We observed the expression of feelings such as fear, shame, anxiety and sadness generated by hair loss. Thus, we believe that this research is of high relevance because it allowed contact with a theme so characteristic of northern Brazil, as well as with the perception and clarification about the importance of occupational therapy assistance in providing space for expression and reframing of the doings, giving the opportunity to this child to resume her significant occupational activities.

  15. CURRENT SITUATION OF MEDICINE III AND CHALLENGES

    Directory of Open Access Journals (Sweden)

    Lydia Masako Ferreira

    Full Text Available Objective: Describe the current situation of the area Medicine III of CAPES and detect challenges for the next four years of evaluation. Methods: The area's documents and reports of meetings were read from 2004 to 2013 Medicine III Capes as well as reports and evaluation form of each Postgraduate Program (PPG of the area and the sub-page of the area from the Capes website. The data relating to the evaluation process, the assessment form and faculty, student and scientific production data of all of Post-Graduate Programs of Medicine III were computed and analyzed. From these data were detected the challenges of the area for the next four years (2013-2016. Results: Among the 3,806 PPG, Medicine III had 41 PPG during last triennial evaluation and progressed from 18% to 43% of PPG very good or more concept (triennium 2001-2003 and 2010-2012. Most PPG were located in the South-East region (32, three in the South and two in the North-East. There was no PPG in North or Central-West regions. In 2013 and 2014 there were four approved Professional Master Degree Programs and one Master (M and Doctorate (PhD. The average of permanent professors was 558 teachers with about three students/professor. The number of PhD graduates has increased as well as the reason PhD/MD. The proportion of in high impact periodicals (A1, A2, B1 and B2 jumped from 30% to 50% demonstrating positive community response to the policy area. The challenges identified were: decrease regional asymmetry, increase the number of masters and doctors of excellence, reassessment of Brazilian journals, stimulate and set internationalization indicators, including post-doctors and definition of its indicators, the PPG nucleation analysis, PPG 3x3, include primary and secondary education, professional master and indicators of technological scientific production and solidarity. Conclusion: Medicine III has been scientifically consolidated and their scientific researchers demonstrated maturity

  16. Situation and future outlook of nuclear medicine technologists

    International Nuclear Information System (INIS)

    Kanao, Keisuke

    1981-01-01

    About the situation of nuclear medicine technologists in Japan, survey was made in August, 1979, by sending questionnaire to 219 facilities, and 341 technologists responded, the recovery rate being 70%. About the situation in the United States, the data were taken from the similar survey results in 1975 and 1976. The results in Japan, as compared with those in the United States, are described as follows: years of experience, contents of work, participation in society meetings and others, and occupation prior to the employment as nuclear medicine technologists. The findings are interesting in such items as the sexes of the technologists, the participation in meetings, and the types of works. In Japan, the technologists are dominantly male, while in the United States, more than 80% are female. In Japan, 97% of the technologists participated in society meetings and others. (J.P.N.)

  17. Economic Situation in the Far Eastern Federal District in 2016

    Directory of Open Access Journals (Sweden)

    Olga Mikhailovna Prokapalo

    2017-06-01

    Full Text Available Based on current statistical information the article analyzes conditions and trends of socio-economic development of the Far Eastern Federal District in 2016. The situation is compared with national average trends. The paper shows that socio-economic situation in the Far Eastern Federal District remains unstable and is characterized by the following trends: falling growth potential of industrial production with continued weak positive growth resulting from the growth in extractive industries; stagnating production in processing industries as a result of reduced investment due to restricted access to international financial resources and increased price of borrowing; continued negative dynamics of investment activity due to completion of large investment projects and slow development of new investment initiatives; continued negative dynamics of foreign trade; continuing sharp decreases of exports due to falling global oil and gas prices; reduction of imports across main import groups with the exceptin of machines and equipment; decline of real wages and household income

  18. Situated learning - beyond apprenticeship and social constructionism

    DEFF Research Database (Denmark)

    Christensen, Gerd

    2016-01-01

    The aim of this paper is to discuss the theoretical and philosophical fundament of Jean Lave & Etienne Wenger’s theory of ’situated learning’. In Denmark, the theory has been categorized under as different paradigms as a theory of learning as ‘apprenticeship’ and as ‘social constructionism......’. This may seem as a theoretical discussion without any implications for an actual practice. But, as it will be argued in the paper, the perception of the theory has fundamental consequences for how it is considered to contribute to the understanding of learning and to analyses of learning in an actual...... context. The paper can, thus, be considered as not only a contribution to a narrow discussion of ‘situated learning’, but also to the wider discussion of how to conceptualize ‘learning’ as such. In addition, the paper discusses some of the analytical perspectives, which are at stake in some of the other...

  19. The role of the situation in leadership.

    Science.gov (United States)

    Vroom, Victor H; Jago, Arthur G

    2007-01-01

    Leadership depends on the situation. Few social scientists would dispute the validity of this statement. But the statement can be interpreted in many different ways, depending, at least in part, on what one means by leadership. This article begins with a definition of leadership and a brief description of 3 historically important theories of leadership. The most recent of these, contingency theories, is argued to be most consistent with existing evidence and most relevant to professional practice. The Vroom, Yetton, and Jago contingency models of participation in decision making are described in depth, and their work provides the basis for identifying 3 distinct ways in which situational or contextual variables are relevant to both research on and the practice of leadership. ((c) 2007 APA, all rights reserved)

  20. Gamification for Measuring Cyber Security Situational Awareness

    Energy Technology Data Exchange (ETDEWEB)

    Fink, Glenn A.; Best, Daniel M.; Manz, David O.; Popovsky, V. M.; Endicott-Popovsky, Barbara E.

    2013-03-01

    Cyber defense competitions arising from U.S. service academy exercises, offer a platform for collecting data that can inform research that ranges from characterizing the ideal cyber warrior to describing behaviors during certain challenging cyber defense situations. This knowledge could lead to better preparation of cyber defenders in both military and civilian settings. This paper describes how one regional competition, the PRCCDC, a participant in the national CCDC program, conducted proof of concept experimentation to collect data during the annual competition for later analysis. The intent is to create an ongoing research agenda that expands on this current work and incorporates augmented cognition and gamification methods for measuring cybersecurity situational awareness under the stress of cyber attack.

  1. Collaborative product development and situated knowledge contexts

    DEFF Research Database (Denmark)

    Andersen, Poul Houman; Munksgaard, Kristin B.

    2009-01-01

    Purpose - The purpose of this paper is to develop a framework for understanding how problem formulation, information search and division of work in new product development (NPD) activities is shaped by mind sets vested in organizations with diverging positions in the value chain and correspondingly...... situated knowledge contexts. The authors aim to focus on how this influences the marketability of new product ideas. Design/methodology/approach - The empirical data are derived from exploratory observation studies of NPD meetings and interviews of involved managers and specialists in three business dyads....... The cases involve ingredient and meat suppliers, retail chains and marketing agencies located in Denmark. Findings - The authors show that the scope and organization of NPD activities indeed are shaped by the combinations of situated knowledge contexts involved. An important intervening variable however...

  2. Teachers' professional judgement in real teaching situations

    DEFF Research Database (Denmark)

    Mikkelsen, Sidse Hølvig; Daugbjerg, Peer; Sommer, Lise

    2017-01-01

    Teachers' daily work is complex consisting of teaching, dialogue with pupils, principals, colleagues, parents besides a variety of daily supervision tasks. This entails that the teachers' workdays are loaded with judgements, evaluations, reflections and actions founded on reasonable considerations....... Teachers' capability to make sensible judgements in pedagogical situations and moments are based on their personal norms and knowledge. Norms and knowledge that makes it possible for them to make well-considered decisions regarding good teaching. Teachers' planned changes in teaching are typically well...... as well as unconscious and they are expressed bodily and verbally. The presentation will discuss methodological approach on how to investigate teachers' professional judgement. We will use video recordings of actual teaching situations to generate dialogue with the participating teachers. The dialogue...

  3. Knowledge-based driver assistance systems traffic situation description and situation feature relevance

    CERN Document Server

    Huelsen, Michael

    2014-01-01

    The comprehension of a traffic situation plays a major role in driving a vehicle. Interpretable information forms a basis for future projection, decision making and action performing, such as navigating, maneuvering and driving control. Michael Huelsen provides an ontology-based generic traffic situation description capable of supplying various advanced driver assistance systems with relevant information about the current traffic situation of a vehicle and its environment. These systems are enabled to perform reasonable actions and approach visionary goals such as injury and accident free driv

  4. COMMUNICATION IN THE EMERGENCY SITUATIONS MANAGEMENT

    OpenAIRE

    Ovidiu Aurel GHIUȚĂ; Gabriela PRELIPCEAN

    2014-01-01

    This paper is talking about communication use in emergency situations management from a marketing perspective. We have analyzed if this communication is different from the communication of a company with her publics; the legislation which provides the framework for this type of communication in Romania, when is applicable and who is in charge. As methodology we have utilized documentary research. We mention similarities and differences between this type of communication and Integrated Ma...

  5. Environmental actual situation in Guatemala. Executive brief

    International Nuclear Information System (INIS)

    2000-01-01

    In this brief prepared by the Consejo Permanente de Cambio y Variabilidad Climatica the climate in Guatemala is described including the current situation on variation of rainy season, air humidity, influence of the Nino current. This brief was prepared in order to plan a strategy to be adopted by all the institutions that are involved in environmental issues and in this way to deal with the climate change and the impact of the different energy sources in the environment

  6. Environmental situation in Austria. Pt. 6

    Energy Technology Data Exchange (ETDEWEB)

    Ruzicka, E

    1981-06-01

    The presentation of the topical situation of the vegetation in Austria with special regard to the authopogeneous influences is divided into a general part and a passage on the single Bundeslaender. The general part illustrates the effects of the most frequent air pollutants, the effects of tourism and automobile traffic on vegetation from the view of environmental protection. Furthermore, a separation into the problems of agriculture on one hand, and on the problems of forestry on the other is made.

  7. On the Brazilian energetic situation 1970 - 2030

    International Nuclear Information System (INIS)

    Lima, Maria Thereza da Silva Lopes; Souza, Marina Correa de; Flores, Tarcisio Santos; Cruz, Nathalia Gracielle da Silva; Diamantino, Hugo Duarte; Barroso, Livia Alves; Rocha, Bruna Almeida; Souza, Romulo Luiz Mendes; Ramos, Pedro Camilo; Macedo, Marcio Henrique Marques

    2015-01-01

    In this paper we report, first, the Brazilian energy situation from the major oil crisis in the 1970s.Next, we discuss the period from the 1980s until 2005.Finally, it is projected scenarios from recent past (2005-2013), to the future that begins today and runs until 2030.This is a work for educational purposes, in which we provide compiled data for school research in all levels. (author)

  8. Bringing Performance Art into Everyday Life Situations

    DEFF Research Database (Denmark)

    Hansen, Anne-Marie

    2013-01-01

    This position paper presents the concept of a tangible and modular interconnected “platform” for interactive digital artworks in everyday environments. Furthermore it presents a proposal for the study of human-human interaction through the use of digital systems embedded in these platforms. Finally...... a particular realization of this concept is proposed and discussed: A modular interconnected sensor system that mediates team based physical exercises in a fitness or rehabilitation training situation....

  9. Radioactive wastes management: what is the situation?

    International Nuclear Information System (INIS)

    2002-01-01

    This presentation takes stock on the situation of the radioactive wastes management in France. It gives information on the deep underground disposal, the public information, the management of the radioactive wastes in France, the researches in the framework of the law of the 30 december 1991, the underground laboratory of Meuse/Haute-Marne, the national agency for the radioactive wastes management (ANDRA) and its sites. (A.L.B.)

  10. COMMUNICATION IN THE EMERGENCY SITUATIONS MANAGEMENT

    Directory of Open Access Journals (Sweden)

    Ovidiu Aurel GHIUȚĂ

    2014-12-01

    Full Text Available This paper is talking about communication use in emergency situations management from a marketing perspective. We have analyzed if this communication is different from the communication of a company with her publics; the legislation which provides the framework for this type of communication in Romania, when is applicable and who is in charge. As methodology we have utilized documentary research. We mention similarities and differences between this type of communication and Integrated Marketing Communication (IMC.

  11. The energy situation in the Usa

    International Nuclear Information System (INIS)

    2006-01-01

    This analyses discusses the energy supplying security, the natural gas demand increase and its consequences, the climatic change in the long-dated, the long dated perspectives of the Usa energy policy, the law on the energy and the consequences for the nuclear activity, the financial incentives in favor of the construction of new nuclear power plants in the Usa and the good nuclear energy industry situation in the Usa. (A.L.B.)

  12. The cultural evolution of socially situated cognition

    OpenAIRE

    Gabora, Dr. Liane M.

    2008-01-01

    Because human cognition is creative and socially situated, knowledge accumulates, diffuses, and gets applied in new contexts, generating cultural analogs of phenomena observed in population genetics such as adaptation and drift. It is therefore commonly thought that elements of culture evolve through natural selection. However, natural selection was proposed to explain how change accumulates despite lack of inheritance of acquired traits, as occurs with template-mediated replication. It canno...

  13. Situational Leadership And Diversity Management Coaching Skills

    OpenAIRE

    Bahaudin G. Mujtaba; Jatuporn Sungkhawan

    2011-01-01

    Leadership and diversity management have been part of the work life since the beginning of formal organizations and a critical element of globalization. The authors provide an overview of situational leadership and link it to diversity management so the focus can remain on productivity rather than personalities and biases which are part of each society and individual. Based on personal training experiences of the authors, this conceptual and practical paper provides a model to link situationa...

  14. Radiological Situation at the Bomb Test Sites

    International Nuclear Information System (INIS)

    Valkovic, V.

    1998-01-01

    An overview of radiological situation at the selected bomb test sites is presented. The report is based on the reports and measurements performed by IAEA while the author was a head of its Physics-Chemistry-Instrumentation Laboratory. Radiological conditions at Bikini Atoll (USA testing ground), Mururoa and Fangataufa Atolls (French testing ground) and Semipalatinsk (SSSR testing ground) have been discussed in some details. (author)

  15. Competitive situation of clothing and textile industry

    OpenAIRE

    Jansevičiūtė, Daina

    2010-01-01

    This paper is up for discussing the composed competitive situation of Lithuanian clothing and textile industry. Author concisely proposes aspects of competitive ability conception, explores the main statistical information illustrating importance of clothing and textile industry in all manufacturing and economics. Willing to accomplish a statistical data analysis of trade clothing and textile industry competitors and advantages which they have and which influence Lithuanian clothing and texti...

  16. Management situation and prospect of radioactive waste

    International Nuclear Information System (INIS)

    Han, Pil Jun

    1985-04-01

    This book tell US that management situation and prospect of radioactive waste matter, which includes importance of energy, independence, limitation of fossil fuel energy, density of nuclear energy, strategy of supply of energy resource in Korea, nuclear energy development and radioactive waste matter, summary of management of radioactive waste, statistics of radioactive waste, disposal principle of radioactive waste, management on radioactive waste after using, disposal of Trench, La Marche in French, and Asse salt mine in Germany.

  17. Reconsideration of the simulated work task situation

    DEFF Research Database (Denmark)

    Borlund, Pia; Schneider, Jesper Wiborg

    2010-01-01

    The present paper reports on the initial study and the preliminary findings of how the concept of simulated work task situation is reported used in the research literature. The overall objective of the study is in a systematic manner to learn how and for what types of evaluations the concept is a...... to involve the study participants’ own information needs (to function as baseline of search interaction) is generally neglected in the reported studies....

  18. Locally Situated Digital Representation of Indigenous Knowledge

    DEFF Research Database (Denmark)

    Winschiers-Theophilus, Heike; Jensen, Kasper Løvborg; Rodil, Kasper

    2012-01-01

    Digital re-presentation of indigenous knowledge remains an absurdity as long as we fail to deconstruct the prevalent design paradigm and techniques continuously re-framing technology within a western epistemology. This paper discusses key challenges in attempts of co-constructing a digital......’s views are brought to light within the design interactions. A new digital reality is created at the periphery of the situated knowledge through continuous negotiations and joint meaning making....

  19. Current situation by product advertising on the czech market

    OpenAIRE

    Jitka Červencová

    1998-01-01

    Advertising represents for producers the least expensive admission to an ample market and it enables to consumers to orient at the market. All advertising means serve to intensifying of the product sale or image of firm. The article describes current situation in the area of exquisite instruments of advertising and next a firm's deciding if it hires an advertising agency or if carries out advertising on their own - what advantages and risks result from the cooperation of the firm and the agen...

  20. Measuring situation awareness in complex systems: Comparison of measures study

    OpenAIRE

    Salmon, PM; Stanton, NA; Walker, GH; Jenkins, DP; Ladva, D; Rafferty, L; Young, MS

    2008-01-01

    Situation Awareness (SA) is a distinct critical commodity for teams working in complex industrial systems and its measurement is a key provision in system, procedural and training design efforts. This article describes a study that was undertaken in order to compare three different SA measures (a freeze probe recall approach, a post trial subjective rating approach and a critical incident interview technique) when used to assess participant SA during a military planning task. The results indi...

  1. Inventory of stress situations in nuclear power plants

    International Nuclear Information System (INIS)

    Saint-Jean, T.

    1986-04-01

    Anxious to pursue an in-depth analysis of stress phenomena in nuclear power plants in order to offer utilities appropriate solutions, Electricite de France and the Commissariat a l'Energie Atomique have jointly asked the Laboratoire de Psychologie du Travail to prepare an inventory of stress situations in nuclear electricity-generating centers. This document describes the approach used, the main concepts which have served as guidelines, and the methods of interpreting the results obtained through observations and questionnaires

  2. [Adolescents, risk situations and road safety].

    Science.gov (United States)

    Meneses Falcón, Carmen; Gil García, Eugenia; Romo Avilés, Nuria

    2010-09-01

    Describe the risk behaviour relationships with road safety in adolescents. Cross-sectional descriptive study. Madrid and Andalusia Regions, representative samples. The sample included 3,612 in secondary school pupils from Madrid (n=1708) and Andalusia (n=1904). The survey was carried out during May and June 2007. The data collected included sociodemographic areas (age, sex, grade, father's profession, birth place, etc.) and risk situation and behaviour (risk behaviour as driver or passenger). 16.2% of the adolescents have been involved in a dangerous situation with motorcycles during the last year. 16.7% never use a helmet when riding a motorcycle and 62% do not wear one when riding a bicycle on the road; 17.4% frequently ride a motorcycle over the speed limit and 24.5% when driving a car. There are significant differences regarding sex, grade and region (Madrid or Andalusia). There are four factors which explain 62% of the variance: drug factor, speed factor, security factor and passenger factor. Two of these have twice the probability of having a dangerous situation when riding a motorcycle: drug factor (OR=1.96; 95% CI, 1.77-2.18) and the speed factor ((OR=2.13; 95% CI, 1.92-2.36). Adolescents in higher grades and living in Andalusia were less road safety conscious. This pattern should be taken into account when designing preventive actions in Road Safety Education. 2009 Elsevier España, S.L. All rights reserved.

  3. Situations of car-to-pedestrian contact.

    Science.gov (United States)

    Matsui, Yasuhiro; Hitosugi, Masahito; Takahashi, Kunio; Doi, Tsutomu

    2013-01-01

    To reduce the severity of injuries and the number of pedestrian deaths in traffic accidents, active safety devices providing pedestrian detection are considered effective countermeasures. The features of car-to-pedestrian collisions need to be known in detail to develop such safety devices. Because information on real-world accidents is limited, this study investigated near-miss situations captured by drive recorders installed in passenger cars. We showed similarities of the contact situation between near-miss incidents and real-world fatal pedestrian accidents in Japan. We analyzed the near-miss incident data via video capturing pedestrians crossing the road in front of forward-moving cars. Using a video frame captured by a drive recorder, the time to collision (TTC) was calculated from the car velocity and the distance between the car and pedestrian at the moment that the pedestrian initially appeared. The average TTC in the cases where pedestrians were not using a pedestrian crossing was shorter than that in the cases where pedestrians were using a pedestrian crossing. The average TTC in the cases where pedestrians emerged from behind obstructions was shorter than that in the cases where drivers had unobstructed views of the pedestrians. We propose that the specifications of the safety device for pedestrian detection and automatic braking should reflect the severe approach situation for a pedestrian and car including the TTC observed for near-miss incidents.

  4. Counterfactual Problem Solving and Situated Cognition

    Directory of Open Access Journals (Sweden)

    Glebkin V.V.,

    2017-08-01

    Full Text Available The paper describes and interprets data of a study on counterfactual problem solving in representatives of modern industrial culture. The study was inspired by similar experiments carried out by A.R. Luria during his expedition to Central Asia. The hypothesis of our study was that representatives of modern industrial culture would solve counterfactual puzzles at a slower rate and with higher numbers of mistakes than similar non-counterfactual tasks. The experiments we conducted supported this hypothesis as well as provided us with some insights as to how to further develop it. For instance, we found no significant differences in time lag in solving counterfactual and ‘realistic’ tasks between the subjects with mathematical and the ones with liberal arts education. As an interpretation of the obtained data, we suggest a two-stage model of counterfactual problem solving: on the first stage, where situated cognition dominates, the realistic situation is transferred into the system of symbols unrelated to this very situation; on the second stage, operations are carried out within the framework of this new system of symbols.

  5. Big data for space situation awareness

    Science.gov (United States)

    Blasch, Erik; Pugh, Mark; Sheaff, Carolyn; Raquepas, Joe; Rocci, Peter

    2017-05-01

    Recent advances in big data (BD) have focused research on the volume, velocity, veracity, and variety of data. These developments enable new opportunities in information management, visualization, machine learning, and information fusion that have potential implications for space situational awareness (SSA). In this paper, we explore some of these BD trends as applicable for SSA towards enhancing the space operating picture. The BD developments could increase in measures of performance and measures of effectiveness for future management of the space environment. The global SSA influences include resident space object (RSO) tracking and characterization, cyber protection, remote sensing, and information management. The local satellite awareness can benefit from space weather, health monitoring, and spectrum management for situation space understanding. One area in big data of importance to SSA is value - getting the correct data/information at the right time, which corresponds to SSA visualization for the operator. A SSA big data example is presented supporting disaster relief for space situation awareness, assessment, and understanding.

  6. A development of a quantitative situation awareness measurement tool: Computational Representation of Situation Awareness with Graphical Expressions (CoRSAGE)

    International Nuclear Information System (INIS)

    Yim, Ho Bin; Lee, Seung Min; Seong, Poong Hyun

    2014-01-01

    Highlights: • We proposed quantitative situation awareness (SA) evaluation technique. • We developed a computer based SA evaluation tool for NPPs training environment. • We introduced three rules and components to express more human-like results. • We conducted three sets of training with real plant operators. • Results showed that the tool could reasonably represent operator’s SA. - Abstract: Operator performance measures are used for multiple purposes, such as control room design, human system interface (HSI) evaluation, training, and so on. Performance measures are often focused on results; however, especially for a training purpose – at least in a nuclear industry, more detailed descriptions about processes are required. Situation awareness (SA) measurements have directly/indirectly played as a complimentary measure and provided descriptive insights on how to improve performance of operators for the next training. Unfortunately, most of the well-developed SA measurement techniques, such as Situation Awareness Global Assessment Technique (SAGAT) need an expert opinion which sometimes troubles easy spread of measurement’s application or usage. A quantitative SA measurement tool named Computational Representation of Situation Awareness with Graphical Expressions (CoRSAGE) is introduced to resolve some of these concerns. CoRSAGE is based on production rules to represent a human operator’s cognitive process of problem solving, and Bayesian inference to quantify it. Petri Net concept is also used for graphical expressions of SA flow. Three components – inference transition, volatile/non-volatile memory tokens – were newly developed to achieve required functions. Training data of a Loss of Coolant Accident (LOCA) scenario for an emergency condition and an earthquake scenario for an abnormal condition by real plant operators were used to validate the tool. The validation result showed that CoRSAGE performed a reasonable match to other performance

  7. Role of the ventrolateral orbital cortex and medial prefrontal cortex in incentive downshift situations.

    Science.gov (United States)

    Ortega, Leonardo A; Glueck, Amanda C; Uhelski, Megan; Fuchs, Perry N; Papini, Mauricio R

    2013-05-01

    The present research evaluated the role of two prefrontal cortex areas, the ventrolateral orbital cortex (VLO) and the medial prefrontal cortex (mPFC), on two situations involving incentive downshifts, consummatory successive negative contrast (cSNC) with sucrose solutions and Pavlovian autoshaping following continuous vs. partial reinforcement with food pellets. Animals received electrolytic lesions and then were tested on cSNC, autoshaping, open-field activity, and sucrose sensitivity. Lesions of the VLO reduced suppression of consummatory behavior after the incentive downshift, but only during the first downshift trial, and also eliminated the enhancement of anticipatory behavior during partial reinforcement, relative to continuous reinforcement, in autoshaping. There was no evidence of specific effects of mPFC lesions on incentive downshifts. Open-field activity was also reduced by VLO lesions, but only in the central area, whereas mPFC lesions had no observable effects on activity. Animals with mPFC lesions exhibited decreased consumption of the lowest sucrose concentration, whereas no effects were observed in animals with VLO lesions. These results suggest that the VLO may exert nonassociative (i.e., motivational, emotional) influences on behavior in situations involving incentive downshifts. No clear role on incentive downshift was revealed by mPFC lesions. Copyright © 2013 Elsevier B.V. All rights reserved.

  8. Necessity of supporting situation understanding to prevent over-trust in automation

    International Nuclear Information System (INIS)

    Itoh, Makoto

    2010-01-01

    It is necessary to clarify how a human operator comes to expect that an automation will perform a task successfully even beyond the limit of the automation. This paper proposes a way of modeling trust in automation by which it is possible to discuss how an operator's trust in automation becomes over-trust. On the basis of the model, an experiment using a micro world was conducted to examine whether the range of user's expectation per se surpasses the limit of the capability of the automation. The results revealed that informing the human operator of the functional limit of capability of automation without giving an appropriate reason was effective but not perfect for avoiding human operator's over trust. It was also shown that the understanding of the automation's limitation can be changed through experiences due to confusion about the situation, therefore, it is necessary to support adequate situation understanding of the human operator in order to prevent over-trust in automation. (author)

  9. Education as an income situation determinant of a consumer

    Directory of Open Access Journals (Sweden)

    Ladislav Stejskal

    2010-01-01

    Full Text Available The article is focused on an analysis of educational attainment of an individual and income ­situation of their household. At the beginning, a compendious summary of secondary sources is introduced. It resumes data supporting and contradicting the hypothesis about education as a determinant of an income situation. The preliminary theses analysis is performed by results quantification of a project called European Union – Statistics on Income and Living Conditions (EU-SILC. Aim of the paper is to verify the input thesis assumed from secondary resources. The thesis concerns the direct ­proportion between a level of education achieved and level of financial income. An introduction of a methodolo­gy and research summarized data forms a basis for particular analyses which are based on a conjunction of obtained information on household average monthly income and the educational attainment of their leading member. Analyses are sustained by contingency which characteri­zes social groups, i.e. spheres in which leading members are mostly involved with regard to income.Research results proved the validity of the preliminary thesis about correlation, respectively direct proportionality of educational attainment and monthly income amount. Education is consequently identified as one of income situation determinants. The authors anticipate specificity of the selected point of view. Results are therefore presented only as a partial argument and a possible base for further enquiries.

  10. Congestive heart failure, spouses' support and the couple's sleep situation: a critical incident technique analysis.

    Science.gov (United States)

    Broström, Anders; Strömberg, Anna; Dahlström, Ulf; Fridlund, Bengt

    2003-03-01

    Sleep related breathing disorders are common as well as a poor prognostic sign associated with higher mortality in patients with congestive heart failure (CHF). These patients often have a shorter total duration of sleep, disturbed sleep structure and increased daytime sleepiness, which can negatively affect all dimensions of the life situation. The spouse has an important role in supporting the patient in relation to sleep disorders, but this role may be adversely affected by the sleep situation of the couple. The aim of this study was to describe decisive situations that influence spouses' support to patients with CHF in relation to the couple's sleep situation. A qualitative descriptive design using critical incident technique was employed. Incidents were collected by means of interviews with 25 spouses of patients with CHF, strategically selected from two hospital-based specialist clinics in southern Sweden. Two main areas emerged in the analysis: support stimulating situations and support inhibiting situations. Support stimulating situations described how spouses' support was positively affected by their own adaptation in psychosocial or practical situations, and receiving help from others. Support inhibiting situations described how the spouses' support was negatively affected by sleep disturbances as a result of the patient's symptoms, anxiety in relation to the disease, limitations as a result of the sleeping habits, dissatisfaction with care related to the sleep situation, and being left to cope alone with the problems. An increased understanding of the stimulating and inhibiting situations influencing spouses' support for patients with CHF can guide health care personnel in deciding if an intervention is needed to improve the sleep situation for patient and spouse.

  11. Team performance modeling for HRA in dynamic situations

    International Nuclear Information System (INIS)

    Shu Yufei; Furuta, Kazuo; Kondo, Shunsuke

    2002-01-01

    This paper proposes a team behavior network model that can simulate and analyze response of an operator team to an incident in a dynamic and context-sensitive situation. The model is composed of four sub-models, which describe the context of team performance. They are task model, event model, team model and human-machine interface model. Each operator demonstrates aspects of his/her specific cognitive behavior and interacts with other operators and the environment in order to deal with an incident. Individual human factors, which determine the basis of communication and interaction between individuals, and cognitive process of an operator, such as information acquisition, state-recognition, decision-making and action execution during development of an event scenario are modeled. A case of feed and bleed operation in pressurized water reactor under an emergency situation was studied and the result was compared with an experiment to check the validity of the proposed model

  12. Situation-dependent repair of DNA damage in yeast

    International Nuclear Information System (INIS)

    von Borstel, R.C.; Hastings, P.J.

    1985-01-01

    The concept of channelling of lesions in DNA into defined repair systems has been used to explain many aspects of induced and spontaneous mutation. The channelling hypothesis states that lesions excluded from one repair process will be taken up by another repair process. This is a simplification. The three known modes of repair of damage induced by radiation are not equivalent modes of repair; they are, instead, different solutions to the problem of replacement of damaged molecules with new molecules which have the same informational content as those that were damaged. The mode of repair that is used is the result of the response to the situation in which the damage takes place. Thus, when the most likely mode of repair does not take place, then the situation changes with respect to the repair of the lesion; the lesion may enter the replication fork and be reparable by another route

  13. Nursing diagnosis of grieving: content validity in perinatal loss situations.

    Science.gov (United States)

    Paloma-Castro, Olga; Romero-Sánchez, José Manuel; Paramio-Cuevas, Juan Carlos; Pastor-Montero, Sonia María; Castro-Yuste, Cristina; Frandsen, Anna J; Albar-Marín, María Jesús; Bas-Sarmiento, Pilar; Moreno-Corral, Luis Javier

    2014-06-01

    To validate the content of the NANDA-I nursing diagnosis of grieving in situations of perinatal loss. Using the Fehring's model, 208 Spanish experts were asked to assess the adequacy of the defining characteristics and other manifestations identified in the literature for cases of perinatal loss. The content validity index was 0.867. Twelve of the 18 defining characteristics were validated, seven as major and five as minor. From the manifestations proposed, "empty inside" was considered as major. The nursing diagnosis of grieving fits in content to the cases of perinatal loss according to experts. The results have provided evidence to support the use of the diagnosis in care plans for said clinical situation. © 2013 NANDA International.

  14. Eyes Wide Shopped: Shopping Situations Trigger Arousal in Impulsive Buyers

    Science.gov (United States)

    Serfas, Benjamin G.; Büttner, Oliver B.; Florack, Arnd

    2014-01-01

    The present study proposes arousal as an important mechanism driving buying impulsiveness. We examined the effect of buying impulsiveness on arousal in non-shopping and shopping contexts. In an eye-tracking experiment, we measured pupil dilation while participants viewed and rated pictures of shopping scenes and non-shopping scenes. The results demonstrated that buying impulsiveness is closely associated with arousal as response to viewing pictures of shopping scenes. This pertained for hedonic shopping situations as well as for utilitarian shopping situations. Importantly, the effect did not emerge for non-shopping scenes. Furthermore, we demonstrated that arousal of impulsive buyers is independent from cognitive evaluation of scenes in the pictures. PMID:25489955

  15. Eyes wide shopped: shopping situations trigger arousal in impulsive buyers.

    Directory of Open Access Journals (Sweden)

    Benjamin G Serfas

    Full Text Available The present study proposes arousal as an important mechanism driving buying impulsiveness. We examined the effect of buying impulsiveness on arousal in non-shopping and shopping contexts. In an eye-tracking experiment, we measured pupil dilation while participants viewed and rated pictures of shopping scenes and non-shopping scenes. The results demonstrated that buying impulsiveness is closely associated with arousal as response to viewing pictures of shopping scenes. This pertained for hedonic shopping situations as well as for utilitarian shopping situations. Importantly, the effect did not emerge for non-shopping scenes. Furthermore, we demonstrated that arousal of impulsive buyers is independent from cognitive evaluation of scenes in the pictures.

  16. Prototyping of a Situation Awareness System in the Maritime Surveillance

    International Nuclear Information System (INIS)

    Handayani, D O D; Shah, A; Sediono, W

    2013-01-01

    This paper discusses about the design of a Situation Awareness (SA) system to support vessel crews and control room operators in improving the decision making process. The architecture of the system is ontology based. The vessel crews and control room operators may face a loss of SA. They may have limited cognitive abilities which make it difficult to make a decision in a high stress level, short time availability and continuously evolving situation with incomplete information. In this work, we describe the application of Semantic Web Rule Language to represent corresponding knowledge in the maritime surveillance domain. The result of this research will demonstrate that an ontology based system can be used to remodel the information into a meaningful and valuable form to predict the future states of SA and improve the decision making process

  17. A situation-response model for intelligent pilot aiding

    Science.gov (United States)

    Schudy, Robert; Corker, Kevin

    1987-01-01

    An intelligent pilot aiding system needs models of the pilot information processing to provide the computational basis for successful cooperation between the pilot and the aiding system. By combining artificial intelligence concepts with the human information processing model of Rasmussen, an abstraction hierarchy of states of knowledge, processing functions, and shortcuts are developed, which is useful for characterizing the information processing both of the pilot and of the aiding system. This approach is used in the conceptual design of a real time intelligent aiding system for flight crews of transport aircraft. One promising result was the tentative identification of a particular class of information processing shortcuts, from situation characterizations to appropriate responses, as the most important reliable pathway for dealing with complex time critical situations.

  18. Harmful situations, impure people: an attribution asymmetry across moral domains.

    Science.gov (United States)

    Chakroff, Alek; Young, Liane

    2015-03-01

    People make inferences about the actions of others, assessing whether an act is best explained by person-based versus situation-based accounts. Here we examine people's explanations for norm violations in different domains: harmful acts (e.g., assault) and impure acts (e.g., incest). Across four studies, we find evidence for an attribution asymmetry: people endorse more person-based attributions for impure versus harmful acts. This attribution asymmetry is partly explained by the abnormality of impure versus harmful acts, but not by differences in the moral wrongness or the statistical frequency of these acts. Finally, this asymmetry persists even when the situational factors that lead an agent to act impurely are stipulated. These results suggest that, relative to harmful acts, impure acts are linked to person-based attributions. Copyright © 2014 Elsevier B.V. All rights reserved.

  19. Situated navigational working memory: the role of positive mood.

    Science.gov (United States)

    Palmiero, Massimiliano; Nori, Raffaella; Rogolino, Carmelo; D'Amico, Simonetta; Piccardi, Laura

    2015-09-01

    The perspective of situated cognition assumes that cognition is not separated from the context. In the present study, the issue if visuospatial memory and navigational working memory are situated was explored by manipulating participants' mood (positive, negative and neutral) while performing two different tasks. College students were randomly assigned to the group of positive, negative or neutral music. Participants filled out the positive and negative affect schedule (PANAS) before and after carrying out the Corsi Test and the Walking Corsi Test. Both tasks were performed forward and backward. Music was played throughout the memory tasks. Firstly, comparing pre-mood induction PANAS scores to post-mood induction PANAS scores, results showed that only positive affects were manipulated: After mood induction, the Positive Music Group produced higher scores, whereas the Negative Music Group produced lower scores than before mood induction; the Neutral Music Group produced no effect. Secondly, the Positive Music Group produced higher scores than Negative and Neutral Music Groups both at the Corsi Test and at the Walking Corsi Test. These results show that situational contexts that induce a specific mood can affect visuospatial memory and navigational working memory, and open to the idea that positive emotions may play a crucial role in enhancing navigational strategies.

  20. Students’ analogical reasoning in novel situations: theory-like misconceptions or p-prims?

    Science.gov (United States)

    Fotou, Nikolaos; Abrahams, Ian

    2016-07-01

    Over the past 50 years there has been much research in the area of students’ misconceptions. Whilst this research has been useful in helping to inform the design of instructional approaches and curriculum development it has not provided much insight into how students reason when presented with a novel situation and, in particular, the knowledge they draw upon in an attempt to make predictions about that novel situation. This article reports on a study of Greek students, aged from 10 to 17 years old, who were asked to make predictions in novel situations and to then provide, without being told whether their predictions were correct or incorrect, explanations about their predictions. Indeed, their explanations in such novel situations have the potential to reveal how their ideas, as articulated as predictions, are formed as well as the sources they draw upon to make those predictions. We also consider in this article the extent to which student ideas can be seen either as theory-like misconceptions or, alternatively, as situated acts of construction involving the activation of fragmented pieces of knowledge referred to as phenomenological primitives (p-prims). Our findings suggest that in most cases students’ reasoning in novel situations can be better understood in terms of their use of p-prims and that teaching might be made more effective if teachers were more aware of the p-prims that students were likely to be using when presented with new situations in physics.

  1. Android Emotions Revealed

    DEFF Research Database (Denmark)

    Vlachos, Evgenios; Schärfe, Henrik

    2012-01-01

    This work presents a method for designing facial interfaces for sociable android robots with respect to the fundamental rules of human affect expression. Extending the work of Paul Ekman towards a robotic direction, we follow the judgment-based approach for evaluating facial expressions to test...... findings are based on the results derived from a number of judgments, and suggest that before programming the facial expressions of a Geminoid, the Original should pass through the proposed procedure. According to our recommendations, the facial expressions of an android should be tested by judges, even...... in which case an android robot like the Geminoid|DK –a duplicate of an Original person- reveals emotions convincingly; when following an empirical perspective, or when following a theoretical one. The methodology includes the processes of acquiring the empirical data, and gathering feedback on them. Our...

  2. Sensitivity towards fear of electric shock in passive threat situations.

    Science.gov (United States)

    Ring, Patrick; Kaernbach, Christian

    2015-01-01

    Human judgment and decision-making (JDM) requires an assessment of different choice options. While traditional theories of choice argue that cognitive processes are the main driver to reach a decision, growing evidence highlights the importance of emotion in decision-making. Following these findings, it appears relevant to understand how individuals asses the attractiveness or riskiness of a situation in terms of emotional processes. The following study aims at a better understanding of the psychophysiological mechanisms underlying threat sensitivity by measuring skin conductance responses (SCRs) in passive threat situations. While previous studies demonstrate the role of magnitude on emotional body reactions preceding an outcome, this study focuses on probability. In order to analyze emotional body reactions preceding negative events with varying probability of occurrence, we have our participants play a two-stage card game. The first stage of the card game reveals the probability of receiving an unpleasant electric shock. The second stage applies the electric shock with the previously announced probability. For the analysis, we focus on the time interval between the first and second stage. We observe a linear relation between SCRs in anticipation of receiving an electric shock and shock probability. This finding indicates that SCRs are able to code the likelihood of negative events. We outline how this coding function of SCRs during the anticipation of negative events might add to an understanding of human JDM.

  3. Sensitivity towards fear of electric shock in passive threat situations.

    Directory of Open Access Journals (Sweden)

    Patrick Ring

    Full Text Available Human judgment and decision-making (JDM requires an assessment of different choice options. While traditional theories of choice argue that cognitive processes are the main driver to reach a decision, growing evidence highlights the importance of emotion in decision-making. Following these findings, it appears relevant to understand how individuals asses the attractiveness or riskiness of a situation in terms of emotional processes. The following study aims at a better understanding of the psychophysiological mechanisms underlying threat sensitivity by measuring skin conductance responses (SCRs in passive threat situations. While previous studies demonstrate the role of magnitude on emotional body reactions preceding an outcome, this study focuses on probability. In order to analyze emotional body reactions preceding negative events with varying probability of occurrence, we have our participants play a two-stage card game. The first stage of the card game reveals the probability of receiving an unpleasant electric shock. The second stage applies the electric shock with the previously announced probability. For the analysis, we focus on the time interval between the first and second stage. We observe a linear relation between SCRs in anticipation of receiving an electric shock and shock probability. This finding indicates that SCRs are able to code the likelihood of negative events. We outline how this coding function of SCRs during the anticipation of negative events might add to an understanding of human JDM.

  4. Framing of different types of information needs within simulated work task situations

    DEFF Research Database (Denmark)

    Borlund, Pia

    2016-01-01

    to reflect verificative, conscious topical and muddled topical information needs of each group of test participants. The study shows that it is challenging to formulate verificative simulated work task situations and to incorporate curiosity in the muddled topical simulated work task situations. The results...

  5. 21 CFR 290.10 - Definition of emergency situation.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Definition of emergency situation. 290.10 Section...) DRUGS: GENERAL CONTROLLED DRUGS General Provisions § 290.10 Definition of emergency situation. For the... Controlled Substances Act, the term emergency situation means those situations in which the prescribing...

  6. Cross-situational word learning in aphasia.

    Science.gov (United States)

    Peñaloza, Claudia; Mirman, Daniel; Cardona, Pedro; Juncadella, Montserrat; Martin, Nadine; Laine, Matti; Rodríguez-Fornells, Antoni

    2017-08-01

    Human learners can resolve referential ambiguity and discover the relationships between words and meanings through a cross-situational learning (CSL) strategy. Some people with aphasia (PWA) can learn word-referent pairings under referential uncertainty supported by online feedback. However, it remains unknown whether PWA can learn new words cross-situationally and if such learning ability is supported by statistical learning (SL) mechanisms. The present study examined whether PWA can learn novel word-referent mappings in a CSL task without feedback. We also studied whether CSL is related to SL in PWA and neurologically healthy individuals. We further examined whether aphasia severity, phonological processing and verbal short-term memory (STM) predict CSL in aphasia, and also whether individual differences in verbal STM modulate CSL in healthy older adults. Sixteen people with chronic aphasia underwent a CSL task that involved exposure to a series of individually ambiguous learning trials and a SL task that taps speech segmentation. Their learning ability was compared to 18 older controls and 39 young adults recruited for task validation. CSL in the aphasia group was below the older controls and young adults and took place at a slower rate. Importantly, we found a strong association between SL and CSL performance in all three groups. CSL was modulated by aphasia severity in the aphasia group, and by verbal STM capacity in the older controls. Our findings indicate that some PWA can preserve the ability to learn new word-referent associations cross-situationally. We suggest that both PWA and neurologically intact individuals may rely on SL mechanisms to achieve CSL and that verbal STM also influences CSL. These findings contribute to the ongoing debate on the cognitive mechanisms underlying this learning ability. Copyright © 2017 Elsevier Ltd. All rights reserved.

  7. Applying Cognitive Fusion to Space Situational Awareness

    Science.gov (United States)

    Ingram, S.; Shaw, M.; Chan, M.

    With recent increases in capability and frequency of rocket launches from countries across the world, maintaining a state-of-the-art Space Situational Awareness model is all the more necessary. We propose a fusion of real-time, natural language processing capability provided by IBM cognitive services with ground-based sensor data of positions and trajectories of satellites in all earth orbits. We believe such insight provided by cognitive services could help determine context to missile launches, help predict when a satellite of interest could be in danger, either by accident or by intent, and could alert interested parties to the perceived threat. We seek to implement an improved Space Situational Awareness model by developing a dynamic factor graph model informed by the fusion of ground-based ”structured” sensor data with ”unstructured” data from the public domain, such as news articles, blogs, and social media, in real time. To this end, we employ IBM’s Cognitive services, specifically, Watson Discovery. Watson Discovery allows real-time natural language processing of text including entity extraction, keyword search, taxonomy classification, concept tagging, relation extraction, sentiment analysis, and emotion analysis. We present various scenarios that demonstrate the utility of this new Space Situational Awareness model, each of which combine past structured information with related open source data. We demonstrate that should the model come to estimate a satellite is ”of interest”, it will indicate it as so, based on the most pertinent data, such as a reading from a sensor or by information available online. We present and discuss the most recent iterations of the model for satellites currently available on Space-Track.org.

  8. The Canadian research reactor spent fuel situation

    International Nuclear Information System (INIS)

    Ernst, P.C.

    1996-01-01

    This paper summarizes the present research reactor spent fuel situation in Canada. The research reactors currently operating are listed along with the types of fuel that they utilize. Other shut down research reactors contributing to the storage volume are included for completeness. The spent fuel storage facilities associated with these reactors and the methods used to determine criticality safety are described. Finally the current inventory of spent fuel and where it is stored is presented along with concerns for future storage. (author). 3 figs

  9. The power situation in Mid-Norway

    International Nuclear Information System (INIS)

    2006-01-01

    The strained power situation in Mid-Norway is in broad terms an energy problem, and the situation is especially precarious in the county of Moere og Romsdal. There is a risk that even in normal years, there will be insufficient energy supply unless new measures are implemented. There is a 50 percent chance that the situation will become more strained than in normal years. In the long term there is a possibility to increase the capacity of the system by increasing the import capacity as well as the production, but this is not realistic before 2011. A gas work at Tjeldbergodden can at the earliest be operative in 2011. The gas work at Skogn can at the earliest be operative in 2009, and needs to be accompanied by fortifications in the distribution net in order to help the situation in Moere og Romsdal. In short term the import capacity to the region will be reduced, and there are limits to how much new production capacity that can be taken in. Therefore, measures have to be made in order to reduce the consumption and increase the import. To make sure the measures will have satisfactory effect, they need to be implemented soon, so they can have effect over a longer period. It is limited how big reduction one can expect from the normal supply consumption. It is estimated that the consumption can be reduced by 10 percent at the maximum, by the use of high prices in the area, but this requires that the consumers expect a prolonged level of high energy prices at 0,80 Nok/kWh, and in addition short-term price fluctuations. Energy-intensive industry may find it profitable to reduce the consumption at prices below 0,80 Nok/kWh, but the potential for this is probably small in Moere og Romsdal. In a dry year it will hardly be possible to meet the energy demand without resorting to measures and in worst case rationing. The costs of rationing are substantially higher than the cost of backup power plants

  10. Understanding the security situation in Colombia

    Energy Technology Data Exchange (ETDEWEB)

    Escobar, C.O. [Colombia Central Bank (Colombia)

    1997-11-01

    The following aspects influencing Colombia are considered: the causes of security problems, including social, political and criminal violence; the political and economic crises produced by financing of the presidential campaign; coal`s social, economic and cultural environment in Guajira and Cesar; a description of the security situation in the carboniferous region focusing on guerrilla, crime and paramilitary threats; and three possible scenarios in the region`s security future. The government`s strategy of assuring restricted security to carboniferous and petroleum plants has proven expensive for the state and country. A competitive regional economy would bring social and economic benefits in the medium and long terms. 1 tab.

  11. The situation of nuclear research in Brazil

    International Nuclear Information System (INIS)

    Alves, R.N.

    1989-04-01

    In order to understand the nuclear research situation in Brazil, one must examine the historical facts and their political, economical and social dimensions. In the first part of this work, the international aspects of the nuclear area and the corresponding measures adopted in Brazil are examined. The reasons that caused the country to adopt the current development model are presented. A proposal that will permit Brazil to develop and use nuclear energy in the way it wants and not as it might be imposed is presented. 4 tabs

  12. [Water and sanitation in disaster situations.

    DEFF Research Database (Denmark)

    Jensen, Peter Kjær Mackie; Meyrowitsch, Dan Wolf; Konradsen, Flemming

    2010-01-01

    When implementing water and sanitation in a disaster situation, it is of crucial importance that the intervention is grounded in the local cultural and socioeconomic context. The assistance provided in the response phase should facilitate short and long-term recovery and sustainable development...... of the affected community. The new model for disaster management which comprises an integrated continuous risk reduction phase, calls for a cross-disciplinary approach which combines the known life-saving response methods with modern development practices. Udgivelsesdato: 2010-Jan...

  13. Global greenhouse and energy situation and outlook

    International Nuclear Information System (INIS)

    Allen, R.W.; Clively, S.R.; Tilley, J.W.

    1990-01-01

    Fossil fuels provide the basis for world energy usage and, in the absence of fundamental policy changes, are expected to continue to do so for the next few decades. However, the prospect of global warming due to the greenhouse effect will have profound implications for the use of energy. This paper outlines the current situation and trends in world energy use, with a focus on energy requirements by region and fuel. Implications for greenhouse gas emissions and greenhouse policy challenges are also discussed. 8 refs., 1 tab., 2 figs

  14. From Knowledge Transfer to Situated Innovation

    DEFF Research Database (Denmark)

    Dittrich, Yvonne; Eriksén, Sara; Wessels, Bridgette

    Innovation systems, ‘triple helix’, and similar expressions, are used to conceptualise the growing need for more integrated forms of co-operation between academia and other societal actors, such as governmental agencies and industry, in order to produce knowledge relevant for society. However......, developers and domain experts that form constituencies and where scientific knowledge is confronted by requirements, constraints and possibilities of the specific situation. In this context innovation of, or involving, ICT requires a significant amount of imagination, represents a relatively sharp break...

  15. Biosimilars in Dermatology: Current Situation (Part I).

    Science.gov (United States)

    Puig, L; Carretero, G; Daudén, E; Ferrándiz, C; Marrón, S E; Martorell, A; Pérez-Suárez, B; Rodriguez-Cerdeira, C; Ruiz-Villaverde, R; Sánchez-Carazo, J L; Velasco, M

    2015-09-01

    The first biosimilar version of a biologic agent used to treat psoriasis (infliximab) entered the Spanish market on February 16 of this year, and more biosimilars can be expected to follow in the coming months and years. Logically, this new situation will have economic repercussions and alter prescribing patterns among dermatologists. In this article, we review regulatory issues related to the approval of biosimilars, with a particular focus on the situation in the European Union. We will examine analytical characterization studies and special considerations for clinical trials with biosimilars, and also look at several somewhat contentious issues, such as the extrapolation of indications, interchangeability, and automatic substitution. Finally, we will review the biosimilars with indications for psoriasis currently in the clinical development pipeline and assess their potential to offer comparable efficacy and safety to the reference product while contributing to the sustainability of the public health care system. Copyright © 2015 Elsevier España, S.L.U. and AEDV. All rights reserved.

  16. Nuclear energy : Present situation and future prospects

    International Nuclear Information System (INIS)

    Gray, J.E.

    1986-01-01

    In 1953, President Eisenhower announced the U.S. ''Atoms for Peace'' program. After slightly more than 30 years, there are in operation, under construction or on order more than 400,000 MW of commercial nuclear power generation capacity located in 35 nations, representing a total investment around a trillion U.S. dollars. The situation is noteworthy in terms of the rate of technical development, deployment and transfer, the magnitude of the financial investment, economic benefits, the favorable impact on public health and safety, and the usual and positive character of cooperation among all concerned. The fundamentals of nuclear power generation with regard to economics, safety and environmental impact are likely to favor the increased use of nuclear power. The future prospect of the nuclear power in the U.S. also will be clarified positively. In many ways, U.S. commercial nuclear power continues to benefit from the Navy nuclear propulsion program. The prospect of supply demand situation in the conversion, enrichment and fabrication of uranium fuel is explained. The amount of spent fuel arising in OECD countries and their storage capability up to 2000 are shown, and the storage capability projected is well in excess. (Kako, I.)

  17. Fukushima 2015: situational analysis and perspectives

    International Nuclear Information System (INIS)

    Jouette, Isabelle; Le Ngoc, Boris

    2015-01-01

    This publication proposes an overview of the situation of the Fukushima-Daiichi nuclear power station, four years after the accident. It addresses how the situation is managed in terms of evacuation of nuclear fuels, of storage of contaminated water, and of temporary storage of radioactive wastes produced by decontamination activities. It addresses the decontamination of the environment and the return of populations: progress of decontamination, return of populations, and absence of contamination of food products. The next part addresses the perspectives for the Japanese nuclear sector: a strengthened nuclear safety authority, reactors ready to start up again (some reactors seem to be able to be authorized to soon start up again). It describes how French technology is involved at the service of Fukushima-Daiichi through the Onet Technologies project by the CEA (a remote controlled laser cutting process). It evokes the evolutions of safety requirements in France after the Fukushima accident, notably with the introduction of the hard core notion, and of the FARN or Fast Nuclear Task Force

  18. Confidential Declaration of Family Situation (CDFS)

    CERN Document Server

    Human Resources Department

    2005-01-01

    The Confidential Declaration of Family Situation (CDFS) becomes a new computerized EDH form from October 2005 In accordance with Article R IV 1.17 of the Staff Regulations, Staff Members and Fellows, married or separated, must notify any changes in their spouse's income or health insurance cover in writing to CERN, within 30 calendar days of the change. This is necessary for the Organization to determine if a supplementary contribution is payable to the CERN Health Insurance Scheme (CHIS) for the spouse's coverage and, if so, the amount. Until now a paper form called « Confidential Declaration of Family Situation » (CDFS) was used for that purpose.  From early October 2005 the CDFS will be computerized for the whole Organization. Henceforth, any changes in a spouse's income or health insurance cover must be notified using EDH (Electronic Document Handling). Additionally, annual updates of the declaration will be required and will be requested by automatic e-mail. Early October an email will be sent to...

  19. Confidential Declaration of Family Situation (CDFS)

    CERN Multimedia

    Human Resources Department

    2005-01-01

    The Confidential Declaration of Family Situation (CDFS) becomes a new computerized EDH form from October 2005 In accordance with Article R IV 1.17 of the Staff Regulations, Staff Members and Fellows, married or separated, must notify any changes in their spouse's income or health insurance cover in writing to CERN, within 30 calendar days of the change. This is necessary for the Organization to determine if a supplementary contribution is payable to the CERN Health Insurance Scheme (CHIS) for the spouse's coverage and, if so, the amount. Until now a paper form called « Confidential Declaration of Family Situation » (CDFS) was used for that purpose.  From early October 2005 the CDFS will be computerized for the whole Organization. Henceforth, any changes in a spouse's income or health insurance cover must be notified using EDH (Electronic Document Handling). Additionally, annual updates of the declaration will be required and will be requested by automatic e-mail. Early October an email will be...

  20. Radiation protection programme for emergency exposure situations

    International Nuclear Information System (INIS)

    Amoah, Peter Atta

    2016-04-01

    An assessment of the Radiation Protection of Emergency Exposure Situations in Ghana was carried out in relation to documents provided by the International Atomic Energy Agency (IAEA). As realized in the document of the “Method for Developing Arrangements for Response to a Nuclear or Radiological Emergency” of the IAEA, the National Nuclear and Radiological Emergency Response Plan (NNRERP) of Ghana also discusses the Infrastructural and Functional Requirements necessary for the intervention of a nuclear or radiological emergency. The NNRERP describes the concept of operations for a response designed to facilitate the delivery of coordinated assistance to government authorities such as the National Disaster Management Organisation (NADMO), the Radiation Protection Board (RPB) and other participating organizations. From the NNRERP, practices in Ghana, fall into emergency planning category III and IV. As part of the planning measures, one of Ghana Atomic Energy Commission’s primary functions is to provide technical support with a mechanism for timely, interagency coordination of advice and recommendations to NADMO concerning protective actions, environmental concerns, health matters and other related matters. It has been realized from this assessment that there is an urgent need to upgrade infrastructure with logistics for training, exercises and drills to achieve its optimum expectations which will eventually lead to high level of confidence in meeting the standard of a Radiation Protection Programme in Emergency Exposure Situations. (au)

  1. Thin slices of child personality: Perceptual, situational, and behavioral contributions.

    Science.gov (United States)

    Tackett, Jennifer L; Herzhoff, Kathrin; Kushner, Shauna C; Rule, Nicholas

    2016-01-01

    The present study examined whether thin-slice ratings of child personality serve as a resource-efficient and theoretically valid measurement of child personality traits. We extended theoretical work on the observability, perceptual accuracy, and situational consistency of childhood personality traits by examining intersource and interjudge agreement, cross-situational consistency, and convergent, divergent, and predictive validity of thin-slice ratings. Forty-five unacquainted independent coders rated 326 children's (ages 8-12) personality in 1 of 15 thin-slice behavioral scenarios (i.e., 3 raters per slice, for over 14,000 independent thin-slice ratings). Mothers, fathers, and children rated children's personality, psychopathology, and competence. We found robust evidence for correlations between thin-slice and mother/father ratings of child personality, within- and across-task consistency of thin-slice ratings, and convergent and divergent validity with psychopathology and competence. Surprisingly, thin-slice ratings were more consistent across situations in this child sample than previously found for adults. Taken together, these results suggest that thin slices are a valid and reliable measure to assess child personality, offering a useful method of measurement beyond questionnaires, helping to address novel questions of personality perception and consistency in childhood. (c) 2016 APA, all rights reserved).

  2. Testing Situation Awareness Network for the Electrical Power Infrastructure

    Directory of Open Access Journals (Sweden)

    Rafał Leszczyna

    2016-09-01

    Full Text Available The contemporary electrical power infrastructure is exposed to new types of threats. The cause of such threats is related to the large number of new vulnerabilities and architectural weaknesses introduced by the extensive use of Information and communication Technologies (ICT in such complex critical systems. The power grid interconnection with the Internet exposes the grid to new types of attacks, such as Advanced Persistent Threats (APT or Distributed-Denial-ofService (DDoS attacks. When addressing this situation the usual cyber security technologies are prerequisite, but not sufficient. To counter evolved and highly sophisticated threats such as the APT or DDoS, state-of-the-art technologies including Security Incident and Event Management (SIEM systems, extended Intrusion Detection/Prevention Systems (IDS/IPS and Trusted Platform Modules (TPM are required. Developing and deploying extensive ICT infrastructure that supports wide situational awareness and allows precise command and control is also necessary. In this paper the results of testing the Situational Awareness Network (SAN designed for the energy sector are presented. The purpose of the tests was to validate the selection of SAN components and check their operational capability in a complex test environment. During the tests’ execution appropriate interaction between the components was verified.

  3. Situational, interpersonal, and intrapersonal characteristic associations with adolescent conflict forgiveness.

    Science.gov (United States)

    Johnson, H Durell; Wernli, Molly A; LaVoie, Joseph C

    2013-01-01

    ABSTRACT. Given the voluntary nature of adolescent friendships, forgiveness of interpersonal transgressions has been identified as a critical aspect of maintaining these relationships. However, transgression forgiveness is related to a range of situational (e.g., transgression severity), interpersonal (e.g., friendship commitment), and intrapersonal (e.g., victim's empathy) factors. Data from 161 adolescents were used to examine the nature of the relationships between these factors and forgiveness and to examine the differential association patterns for adolescent boys and girls. Results for the overall adolescent sample indicated both situational and interpersonal factor associations with forgiveness (R2 = .52, p interpersonal factor associations and differential situational factor associations with female (R2 = .46, p < .001), and male (R2 = .60, p < .001) forgiveness. Findings suggest the likelihood of forgiving may be contextually dependent, and that researchers should consider transgression, relationship, and intrapersonal characteristics when examining forgiveness. Further, the present study suggests the contextual factors associated with forgiveness may be further differentiated by gender.

  4. [Current situation with abortion in Colombia: between illegality and reality].

    Science.gov (United States)

    González Vélez, Ana Cristina

    2005-01-01

    This article discusses the illegality of abortion in Colombia, situating this country within the 0.4% of the world population where abortion is completely banned. Absolute criminalization of abortion turns it into a public health matter and produces social inequality. The Colombian legislation has always disregarded women as individuals and as persons in full possession of their legal rights. In contrast to a comprehensive conceptualization of sexual and reproductive rights, the various abortion bills merely refer either to "morally unacceptable" situations such as pregnancy resulting from rape or to therapeutic motives. Contradictions between illegality and reality give rise to a public discourse that features rejection of abortion practices, in keeping with the prevailing stance of the ecclesiastic hierarchy, while in practice, and at the private level, people resort to voluntary interruption of pregnancy under conditions of safety and confidentiality, at least for women from the higher socioeconomic strata. This situation not only causes social inequality but also reflects how laws lose meaning and create the collective impression of being useless or unnecessary, thus undermining the state's governing role.

  5. Women's primary care nursing in situations of gender violence

    Directory of Open Access Journals (Sweden)

    Fernanda Visentin

    2015-12-01

    Full Text Available Objective.Identify the actions conducted by primary health care nurses for women in situations of domestic violence. Methodology. Exploratory-descriptive study with a qualitative approach. Participants were 17 nurses who worked in the Basic Health Unit in a city in the interior of Rio Grande do Sul, Brazil. The data was collected through semi-structured interviews and the information processing was performed using the interview content analysis technique. Results. By acting in a context of the violence, the nurses describe some elements and strategies they use that allow recognition and action to combat violence, namely: acceptance and empathy, establishing a bond of trust between the professional and the woman, dialogue, and intent listening. The limitations mentioned by participants were: lack of professional training to address the situation, feeling of unpreparedness, lack of time for the workload, the professional's difficulty in recognizing and dealing with violence given its complexity, low efficiency of the service network, and the sense of professional impotence against the gravity and complexity involved in violence. Conclusion. The participants are not adequately prepared to care for women in situations of domestic violence. It is necessary that this issue be addressed in the training of nursing professionals.

  6. The role of reference in cross-situational word learning.

    Science.gov (United States)

    Wang, Felix Hao; Mintz, Toben H

    2018-01-01

    Word learning involves massive ambiguity, since in a particular encounter with a novel word, there are an unlimited number of potential referents. One proposal for how learners surmount the problem of ambiguity is that learners use cross-situational statistics to constrain the ambiguity: When a word and its referent co-occur across multiple situations, learners will associate the word with the correct referent. Yu and Smith (2007) propose that these co-occurrence statistics are sufficient for word-to-referent mapping. Alternative accounts hold that co-occurrence statistics alone are insufficient to support learning, and that learners are further guided by knowledge that words are referential (e.g., Waxman & Gelman, 2009). However, no behavioral word learning studies we are aware of explicitly manipulate subjects' prior assumptions about the role of the words in the experiments in order to test the influence of these assumptions. In this study, we directly test whether, when faced with referential ambiguity, co-occurrence statistics are sufficient for word-to-referent mappings in adult word-learners. Across a series of cross-situational learning experiments, we varied the degree to which there was support for the notion that the words were referential. At the same time, the statistical information about the words' meanings was held constant. When we overrode support for the notion that words were referential, subjects failed to learn the word-to-referent mappings, but otherwise they succeeded. Thus, cross-situational statistics were useful only when learners had the goal of discovering mappings between words and referents. We discuss the implications of these results for theories of word learning in children's language acquisition. Copyright © 2017 Elsevier B.V. All rights reserved.

  7. Digital map and situation surface: a team-oriented multidisplay workspace for network enabled situation analysis

    Science.gov (United States)

    Peinsipp-Byma, E.; Geisler, Jürgen; Bader, Thomas

    2009-05-01

    System concepts for network enabled image-based ISR (intelligence, surveillance, reconnaissance) is the major mission of Fraunhofer IITB's applied research in the area of defence and security solutions. For the TechDemo08 as part of the NATO CNAD POW Defence against terrorism Fraunhofer IITB advanced a new multi display concept to handle the shear amount and high complexity of ISR data acquired by networked, distributed surveillance systems with the objective to support the generation of a common situation picture. Amount and Complexity of ISR data demands an innovative man-machine interface concept for humans to deal with it. The IITB's concept is the Digital Map & Situation Surface. This concept offers to the user a coherent multi display environment combining a horizontal surface for the situation overview from the bird's eye view, an attached vertical display for collateral information and so-called foveatablets as personalized magic lenses in order to obtain high resolved and role-specific information about a focused areaof- interest and to interact with it. In the context of TechDemo08 the Digital Map & Situation Surface served as workspace for team-based situation visualization and analysis. Multiple sea- and landside surveillance components were connected to the system.

  8. [Exploration on Electroencephalogram Mechanism Differences of Negative Emotions Induced by Disgusted and Sad Situation Images].

    Science.gov (United States)

    Wang, Xin; Jin, Jingna; Li, Song; Liu, Zhipeng; Yin, Tao

    2015-12-01

    Evolutionary psychology holds such an opinion that negative situation may threaten survival, trigger avoidance motive and have poor effects on the human-body function and the psychological quality. Both disgusted and sad situations can induce negative emotions. However, differences between the two situations on attention capture and emotion cognition during the emotion induction are still not well known. Typical disgusted and sad situation images were used in the present study to induce two negative emotions, and 15 young students (7 males and 8 females, aged 27 ± 3) were recruited in the experiments. Electroencephalogram of 32 leads was recorded when the subjects were viewing situation images, and event-related potentials (ERP) of all leads were obtained for future analysis. Paired sample t tests were carried out on two ERP signals separately induced by disgusted and sad situation images to get time quantum with significant statistical differences between the two ERP signals. Root-mean-square deviations of two ERP signals during each time quantum were calculated and the brain topographic map based on root-mean-square deviations was drawn to display differences of two ERP signals in spatial. Results showed that differences of ERP signals induced by disgusted and sad situation images were mainly manifested in T1 (120-450 ms) early and T2 (800-1,000 ms) later. During the period of T1, the occipital lobe reflecting attention capture was activated by both disgusted and sad situation images, but the prefrontal cortex reflecting emotion sense was activated only by disgusted situation images. During the period of T2, the prefrontal cortex was activated by both disgusted and sad situation images. However, the parietal lobe was activated only by disgusted situation images, which showed stronger emotional perception. The research results would have enlightenment to deepen understanding of negative emotion and to exploredeep cognitive neuroscience mechanisms of negative

  9. Effect of Situational Factors and Product on Consumer Buying Decision In Hypermart at Manado City

    Directory of Open Access Journals (Sweden)

    Nova Christian Mamuaya

    2016-06-01

    Full Text Available This research aims at (1 understanding and analyzing the effect of situational and non situational (produc factors, simultaneously or partially, on the consumer buying decision in hypermart at Manado City, (2 understanding and analyzing factor with dominant effect on consumer buying decision in hypermart at Manado City. The observed situational and non situational (product factors through Belk Theory. Sampling has been developed through accidental sampling, resulting in 60 respondents. Data  have  been  collected  by main instrument of questionnaire, 5-point Likert Scale to measure the respondents’ answer, data analysis using multiple linier regression. Results of research indicate that situational factor and product have significant effect simultaneously or partially on consumer buying decisions in hypermart at Manado City and product assortment has dominant effect on consumer buying decision in hypermart at Manado City.

  10. Implications of the new ICRP recommendations for the management of post-accidental situations

    International Nuclear Information System (INIS)

    Coulon, R.; Kelly, N.

    1992-01-01

    From an analysis of the new ICRP recommendations in relation with the management of post-accidental situations, there appears that no significant changes in comparison with the present situation will result. The consequences are rather an attempt to further clarify and justify the way in which the system of radiation protection applies to such situations, corresponding clearly to 'intervention situation', especially: - the use of the justification and optimization principles for the decision of implementing a protective measure. - the use of 'intervention levels' instead of individual 'dose limits'. In addition, and although there is no link at all between the dose limits applying in 'practices situations' and the intervention levels, the increase of risk factors could also result in a change of intervention levels. (author)

  11. The independent effects of personality and situations on real-time expressions of behavior and emotion.

    Science.gov (United States)

    Sherman, Ryne A; Rauthmann, John F; Brown, Nicolas A; Serfass, David G; Jones, Ashley Bell

    2015-11-01

    The joint influence of persons and situations on behavior has long been posited by personality and social psychological theory (Funder, 2006; Lewin, 1951). However, a lack of tools for real-time behavioral and situation assessment has left direct investigations of this sort immobilized. This study combines recent advances in situation assessment and experience sampling methodology to examine the simultaneous effects of personality traits and situation characteristics on real-time expressions of behavior and emotion in N = 210 participants. The results support an additive model such that both personality traits and situation characteristics independently predict real-time expressions of behavior and emotion. These results have implications for several prominent theoretical perspectives in personality, including both trait and cognitive theories. (c) 2015 APA, all rights reserved).

  12. Exploring schema-driven differences in situation awareness between road users: an on-road study of driver, cyclist and motorcyclist situation awareness.

    Science.gov (United States)

    Salmon, Paul M; Lenne, Michael G; Walker, Guy H; Stanton, Neville A; Filtness, Ashleigh

    2014-01-01

    Collisions between different road users make a substantial contribution to road trauma. Although evidence suggests that different road users interpret the same road situations differently, it is not clear how road users' situation awareness differs, nor is it clear which differences might lead to conflicts. This article presents the findings from an on-road study conducted to examine driver, motorcyclist and cyclist situation awareness in different road environments. The findings suggest that, in addition to minor differences in the structure of different road users' situation awareness (i.e. amount of information and how it is integrated), the actual content of situation awareness in terms of road user schemata, the resulting interaction with the world and the information underpinning situation awareness is markedly different. Further examination indicates that the differences are likely to be compatible along arterial roads, shopping strips and at roundabouts, but that they may create conflicts between different road users at intersections. Interventions designed to support compatible situation awareness and behaviour between different road users are discussed.

  13. Human Factors for Situation Assessment in Grid Operations

    Energy Technology Data Exchange (ETDEWEB)

    Guttromson, Ross T.; Schur, Anne; Greitzer, Frank L.; Paget, Mia L.

    2007-08-08

    literature review, we advocate a new perspective on SA in terms of sensemaking, also called situated or ecological decision making, where the focus of the investigation is to understand why the decision maker(s) experienced the situation the way they did, or why what they saw made sense to them at the time. This perspective is distinct from the traditional branch of human factors research in the field which focuses more on ergonomics and the transactional relationship between the human operator and the systems. Consistent with our findings from the literature review, we recognized an over-arching need to focus SA research on issues surrounding the concept of shared knowledge; e.g., awareness of what is happening in adjacent areas as well as one’s own area of responsibility. Major findings were: a) Inadequate communication/information sharing is pervasive, b) Information is available, but not used. Many tools and mechanisms exist for operators to build awareness of the physical grid system, yet the transcripts reveal that they still need to call and exchange information with operators of neighboring areas to improve or validate their SA. The specific types of information that they request are quite predictable and, in most cases, cover information that could be available to both operators and reliability coordinators through readily available displays or other data sources, c) Shared Knowledge is Required on Operations/Actions as Well as Physical Status. In an ideal, technologically and organizationally perfect world, every control room and every reliability coordinator may have access to complete data across all regional control areas and yet, there would still be reason for the operators to call each other to gain and improve their SA of power grid operations, and d) Situation Awareness as sensemaking and shared knowledge.

  14. THE PLERIONIC SUPERNOVA REMNANT G21.5-0.9 POWERED BY PSR J1833-1034: NEW SPECTROSCOPIC AND IMAGING RESULTS REVEALED WITH THE CHANDRA X-RAY OBSERVATORY

    International Nuclear Information System (INIS)

    Matheson, Heather; Safi-Harb, Samar

    2010-01-01

    In 1999, the Chandra X-ray Observatory revealed a 150'' radius halo surrounding the 40'' radius pulsar wind nebula (PWN) G21.5-0.9. A 2005 imaging study of G21.5-0.9 showed that the halo is limb-brightened and suggested that this feature is a candidate for the long-sought supernova remnant (SNR) shell. We present a spectral analysis of SNR G21.5-0.9, using the longest effective observation to date (578.6 ks with the Advanced CCD Imaging Spectrometer (ACIS) and 278.4 ks with the High-Resolution Camera (HRC)) to study unresolved questions about the spectral nature of remnant features, such as the limb brightening of the X-ray halo and the bright knot in the northern part of the halo. The Chandra analysis favors the non-thermal interpretation of the limb. Its spectrum is fit well with a power-law model with a photon index Γ = 2.13 (1.94-2.33) and a luminosity of L x (0.5-8 keV) = (2.3 ± 0.6) x 10 33 erg s -1 (at an assumed distance of 5.0 kpc). An srcut model was also used to fit the spectrum between the radio and X-ray energies. While the absence of a shell in the radio still prohibits constraining the spectrum at radio wavelengths, we assume a range of spectral indices to infer the 1 GHz flux density and the rolloff frequency of the synchrotron spectrum in X-rays and find that the maximum energy to which electrons are accelerated at the shock ranges from ∼60 to 130 TeV (B/10 μG) -1/2 , where B is the magnetic field in units of μG. For the northern knot, we constrain previous models and find that a two-component power-law (or srcut) + pshock model provides an adequate fit, with the pshock model requiring a very low ionization timescale and solar abundances for Mg and Si. Our spectroscopic study of PSR J1833-1034, the highly energetic pulsar powering G21.5-0.9, shows that its spectrum is dominated by hard non-thermal X-ray emission with some evidence of a thermal component that represents ∼9% of the observed non-thermal emission and that suggests non

  15. The present situation of nuclear wastes

    International Nuclear Information System (INIS)

    Courtois, Charles

    2012-01-01

    This Power Point presentation contains graphs, tables and comments on different aspects of nuclear wastes: origin in France (fuel composition, long-life and short life wastes), definition of the different types of wastes (with respect to their life and their activity level), fuel cycle (processing of the different wastes, actors in France, waste management), waste characterization (controls, tests), laws on wastes published in 1991 (objectives with respect to separation and transmutation technologies, to storage possibilities, to conditioning and long term storage) and in 2006 (which defines a national plan for radioactive material and waste management, and a research program), the French national inventory, low activity wastes (production and storage), the transmutation technology (notably the Astrid project), the geological storage (the Cigeo project for a geological storage), and the situation in other countries

  16. [Current situation of acupuncture in New Zealand].

    Science.gov (United States)

    Li, Xiaoji; Hu, Youping

    2017-04-12

    The beginning of TCM acupuncture in New Zealand dates back to the middle of 19th century. After self-improvement for more than 100 years, TCM acupuncture has gained a considerable development. From the perspective of history and current situation, the development of acupuncture in New Zealand was elaborated in this article; in addition, the sustainable development of acupuncture was discussed from the perspective of education and training. In New Zealand, the TCM acupuncture and dry needling have played a dominant role in acupuncture treatments, which are practiced by TCM practitioners and physical therapists. The TCM acupuncture is widely applied in department of internal medicine, surgery, gynecology, and pediatrics, etc., while the dry needling is li-mited for traumatology and pain disorder. Therefore, including TCM acupuncture into the public medical and educational system in New Zealand should be an essential policy of Ministry of Health to provide welfare for the people.

  17. Energy access. Current situation, challenges and outlook

    International Nuclear Information System (INIS)

    2014-07-01

    Globally over 1.3 billion people do not have access to electricity and 2.6 billion people rely on the traditional use of biomass for cooking. Energy access is one of the major challenges of the 21. century as it is a lever for both economic and human development, at individual and national level. Moreover, energy access represents a high-potential market and offers a lot of opportunities for private companies and industrials. In this publication, ENEA lays out the current situation of energy access (actors, actual and future needs, existing technological solutions, markets). The publication addresses the main issues energy access has to face: energy price, equipment financing, distribution, scale-up, and environmental performances

  18. Cockpit System Situational Awareness Modeling Tool

    Science.gov (United States)

    Keller, John; Lebiere, Christian; Shay, Rick; Latorella, Kara

    2004-01-01

    This project explored the possibility of predicting pilot situational awareness (SA) using human performance modeling techniques for the purpose of evaluating developing cockpit systems. The Improved Performance Research Integration Tool (IMPRINT) was combined with the Adaptive Control of Thought-Rational (ACT-R) cognitive modeling architecture to produce a tool that can model both the discrete tasks of pilots and the cognitive processes associated with SA. The techniques for using this tool to predict SA were demonstrated using the newly developed Aviation Weather Information (AWIN) system. By providing an SA prediction tool to cockpit system designers, cockpit concepts can be assessed early in the design process while providing a cost-effective complement to the traditional pilot-in-the-loop experiments and data collection techniques.

  19. The situation of radiotherapy in 2011

    International Nuclear Information System (INIS)

    2012-06-01

    Published within the frame of the French 2009-2013 cancer plan, this report proposes an analysis of the situation of radiotherapy in France. More particularly, it analyses the French offer in terms of radiotherapy treatments and the French position in Europe. A second part analyses equipment (accelerators and other equipment) and techniques aimed at radiotherapy treatment preparation and delivery. The following techniques are addressed: three-dimensional conformational, intensity modulation, intracranial and extracranial stereotactic, image-guided, total body irradiation, hadron-therapy, and peri-operative radiotherapy. The last parts analyse the activity of radiotherapy centres in terms of treated patients, of patient age structure, of sessions and preparations, and of treated pathologies, the medical and paramedical personnel in charge of radiotherapy, and financial and cost aspects

  20. Current situation of radiation protection in Vietnam

    International Nuclear Information System (INIS)

    Tran, Toan Ngoc

    2008-01-01

    Vietnam was one of the earliest countries, who applied ionizing radiation in medicine, since 1923, Dr. Marie Curie had supplied radium sources to Hanoi cancer hospital for radiotherapy. However, we did not give sufficient attention to radiation protection involving, e.g. technology, legislation, until 1980s. Recently with the strong support from International Atomic Energy Agency (IAEA) and Vietnam government nuclear technology has been strongly and widely developed in different branches and radiation protection situation in Vietnam has been improved step by step. Strategy for Peaceful Utilization of Atomic Energy up to 2020 approved by the prime minister on January 3th, 2006 confirms that nuclear power plant will be put in operation by 2020. To ensure the implementation of the strategy, the first priority should be given to radiation protection and nuclear safety. This paper presents shortly some activities of radiation safety in Vietnam. The requirements for developing this field in Vietnam are also discussed. (author)

  1. Residual heat removal during accidental situations

    International Nuclear Information System (INIS)

    Depond, M.; Sureau, H.; Tellier, N.

    1983-07-01

    Existing emergency procedures, whose purpose is residual heat removal and a safe recovery are based on sequential analysis and initiating event diagnosis. This approach was found in some cases inappropriate and inefficient, specially in case of out-of-design accidents corresponding to multiple equipment failure or simultaneous human failures. To cope with these situations, a new approach was necessary. Parallel studies performed in France at Framatome (the designer) and Electricity de France (the utility) gave a new method, called NSSS physical states approach. Prior to the implementation of this method which necessitates further studies and developments, some improvements in the existing operating procedures derived from the NSSS physical states have already been achieved: that is the case for the safety injection control and the development of an emergency procedure called ''U1''. This paper will briefly physical states approach and present the ''U1'' procedure. The tools which will be used to chack these methods are also mentioned

  2. Situated Techno-Ethics in Businesses

    DEFF Research Database (Denmark)

    Dupret, Katia

    2015-01-01

    The continuous inclusion of new technologies in organizations challenges business ethics and creates new problematics in work life. Managers in particular are challenged insofar as they must learn how to adapt general technological hardware to local organizational needs and work habits. Based......? Using a techno-human practice approach—which takes into account both human and non-human entities as the basis of moral judgment—the new technologically-induced ethical dilemmas faced by managers are discussed. A typology of techno-ethics is introduced, which presents situated ways of engaging...... with technologies in businesses. By employing multiple ethics connected to the use of technologies in organizations might make managers more ethically responsible in decisions concerning technologies....

  3. Knowledge Communication as Situated Strategic Action

    DEFF Research Database (Denmark)

    Kampf, Constance

    as situated strategic action through which genres are (re)formed.  The medium of the Internet offers a space where the reification of this action can be observed, and its interactive potential offers academics insight into knowledge communication processes.  Thus, we propose that Bazerman's definition......Knowledge communication is an emerging means of understanding the processes involved in constructing and passing knowledge from person to person which works together with technical communication in the knowledge society.  The concept of knowledge communication compliments technical communication...... by allowing for the interpersonal aspects of knowledge creation and diffusions.  Combing technical and knowledge communication, then, covers the three major components of the knowledge economy-creation, diffusion, and use of knowledge. In my paper I propose that we consider three approaches to understanding...

  4. Environmental situation in the Republic of Armenia

    International Nuclear Information System (INIS)

    Sanasarian, H.A.

    1994-01-01

    This paper presents the environmental situation in Armenia with particular reference to (1) air, water, and soil pollution; (2) common and photochemical smog in the capital city, Yerevan, and other major cities; (3) household and industrial waste; (4) distribution of contaminated food imported from regions affected by the Chernobyl accident; (5) wasteful depletion of natural resources; (6) lack of a continuous monitoring of the environment and the public health; (7) absence of filtering equipment, and; (8) the extinction of plant and animal species. Armenia is currently living under an economic blockade which makes even elementary environmental protection projects such as water treatment difficult to accomplish. Even more important, the blockade may force the opening of the Armenian nuclear reactors at Medzamor leading to questions such as waste management. Medzamor was closed after the 1988 earthquake because it is located on a fault line

  5. A study about lithium - the Brazilian situation

    International Nuclear Information System (INIS)

    Ribeiro, G.F.

    1984-01-01

    A geoeconomical analysis of lithium is carried out, from its natural occurrence to its final application as a commercial product. General geological aspects such as the most important lithium mines, their minerals and their world distribution are taken into account. Also discussed is the viewpoint of enterprises regarding the various economical sectors associated with the production, consumption, marketing, installed industrial capacity, preparation of new products, development programs and installation of new plants. The applications of lithium, its several alloys and other chemical compounds are considered. Conclusions from these studies and from the data acquired are drawn, regarding the present Brazilian situation and its perspectives towards a future demand for lithium. (C.L.B.) [pt

  6. Maritime Situational Awareness: The MARISS Experience

    Science.gov (United States)

    Margarit, G.; Tabasco, A.; Gomez, C.

    2010-04-01

    This paper presents the operational solution developed by GMV to provide support to maritime situational awareness via Earth Observation (EO) technologies. The concept falls on integrating the information retrieved from Synthetic Aperture Radar (SAR) images and transponder-based polls (AIS and similar) in an advanced GeoPortal web. The service has been designed in the framework of the MARISS project, a project conceived to help improving ship monitoring with the support of a large user segment. In this context, the interaction with official agencies has provided good feedback about system performance and its usefulness in supporting monitoring and surveillance tasks. Some representative samples are analyzed along the paper in order to validate key kernel utilities, such as ship and coastline detection, and ship classification. They justify the promotion of extended R&D activities to increase monitoring performance and to include advanced added- value tools, such as decision making and route tracking.

  7. Situating Cyberzone: Black lesbian identity in comics.

    Science.gov (United States)

    Howard, Sheena C

    2018-04-25

    Cyberzone is a fitting place to start any discussion around Black lesbian identity in comics, as it is the first comic book that this researcher could find which features a Black lesbian female lead superheroine. Cyberzone was self-published by Jimmie Robinson in 1994 and later re-vamped into a mini-comic series called Amanda and Gunn with Image Comics. First, this article deconstructs Cyberzone through the lens of Cultural Prism Theory (CPT). Second, this article situates Cyberzone within the framework of CPT to address Cyberzone's place within the comic book ecosystem. Finally, this essay offers a close reading of Cyberzone, issues #1-#4, against the backdrop of the intersectional framework Black Queer Identity Matrix. During this process, the researcher demonstrates how Cyberzone is a powerful site of resistant cultural commentary.

  8. Situation of nuclear industry in Japan

    International Nuclear Information System (INIS)

    2002-08-01

    This document is a reprint of a note published by the nuclear service of the French embassy in Japan. It evokes the present day situation of nuclear facilities in Japan, the public acceptance and its attitude in front of accidents, the national energy program, the deregulation and competitiveness of nuclear power, the carrying out of the nuclear program, the future reactors, the fast neutron reactors, the dismantling activities, the fuel enrichment and reprocessing of spent fuels, the use of MOX fuel, the off-site storage, the vitrified and radiological wastes, the geological disposal of wastes, the prospects of the nuclear program, the companies involved in the Japan nuclear industry, the French-Japanese bilateral cooperation, and the ITER project in the domain of nuclear fusion. (J.S.)

  9. Knowledge-based public health situation awareness

    Science.gov (United States)

    Mirhaji, Parsa; Zhang, Jiajie; Srinivasan, Arunkumar; Richesson, Rachel L.; Smith, Jack W.

    2004-09-01

    There have been numerous efforts to create comprehensive databases from multiple sources to monitor the dynamics of public health and most specifically to detect the potential threats of bioterrorism before widespread dissemination. But there are not many evidences for the assertion that these systems are timely and dependable, or can reliably identify man made from natural incident. One must evaluate the value of so called 'syndromic surveillance systems' along with the costs involved in design, development, implementation and maintenance of such systems and the costs involved in investigation of the inevitable false alarms1. In this article we will introduce a new perspective to the problem domain with a shift in paradigm from 'surveillance' toward 'awareness'. As we conceptualize a rather different approach to tackle the problem, we will introduce a different methodology in application of information science, computer science, cognitive science and human-computer interaction concepts in design and development of so called 'public health situation awareness systems'. We will share some of our design and implementation concepts for the prototype system that is under development in the Center for Biosecurity and Public Health Informatics Research, in the University of Texas Health Science Center at Houston. The system is based on a knowledgebase containing ontologies with different layers of abstraction, from multiple domains, that provide the context for information integration, knowledge discovery, interactive data mining, information visualization, information sharing and communications. The modular design of the knowledgebase and its knowledge representation formalism enables incremental evolution of the system from a partial system to a comprehensive knowledgebase of 'public health situation awareness' as it acquires new knowledge through interactions with domain experts or automatic discovery of new knowledge.

  10. Register as the Situational Variety of Language

    Directory of Open Access Journals (Sweden)

    Natalya B. Boyeva-Omelechko

    2016-12-01

    Full Text Available The problem discussed in the article is topical due to the interest of scientists to different types of language variations and especially registers or situational dialects treated by M.A.K. Halliday as use-related varieties of language or varieties used in a particular social setting. As discourse categorization is a very complex problem scholarly consensus has not been reached for the definitions of the term «register». The universal criteria for defining and discriminating registers have not been worked out either. The authors of the article give the review of scientific works devoted to the problem in question especially works by M.A.K. Halliday, R. Quirk, M. Joos, D. Hymes P. Trudgill, E.I. Belyaeva and others and analyze different definitions of the term «register», spectrums of registers and criteria for their discriminating. It enables the authors to come to the conclusion that only registers with the same field (religious, political, business etc. and mode (oral/written, dialogue/monologue can be compared. The difference lies in the sphere of tenor which depends on the degree of formality, distance of power and socio-psychological distance between speakers. The authors believe that it is also necessary to take into account the cooperative/ uncooperative character of conversation and para-verbal and non-verbal components of the speech situation. With this in mind they offer their definition of the register and describe main characteristics of registers in the sphere of oral communication.

  11. Entering into the Unexpected: Managing Resilience in Extreme Situations

    International Nuclear Information System (INIS)

    Guarnieri, F.; Travadel, S.

    2016-01-01

    The popularity of the concept of safety culture has provided useful support for deterministic approaches to safety. The inclusion of ‘beyond design’ cases in severe accident management guidelines opened up the debate on the precautionary principle. However, a reflexive and vibrant safety culture should not stop there: even the most precautionary measures can prove to be lacking. Our discussion therefore focuses on the management of radical disruption caused by the collapse of pre-established frameworks for action. It goes beyond any objectivist consideration of the necessary conditions for rational decision-making in the event of an accident. Here, we are interested in ‘extreme situations’. Specifically, a management situation faced by operators who, should they lose control of their production facility, must take action despite the hazards and the lack of critical resources. They must respond to a social emergency that, if not satisfactorily resolved, will lead to damage on a scale never before seen. The Fukushima Daiichi accident is a useful case study of such a scenario. The short period from 11 to 15 March 2011 contains all of the ingredients of an extreme situation that was the result of an unexpected event. From the perspective of the management of engineering organizations, the question of entry into resilience arises. Prior to any normative prescription, this concerns the poorly understood mechanisms through which collective action develops in response to hazards and social pressure. In particular we study the sense making process through which actors regain control of the situation, and create an informal and ephemeral organizational kernel. The issue is addressed in terms of the human being as a whole, a subject whose actions are consistent with a defined purpose and affects and who is endowed with a representational capacity. Our epistemic perspective is constructivist and relies on the latest theoretical developments related to sensemaking. In

  12. Hydration status of Greco-Roman wrestlers in an authentic precompetition situation.

    Science.gov (United States)

    Ööpik, Vahur; Timpmann, Saima; Burk, Andres; Hannus, Innar

    2013-06-01

    We assessed the urinary indexes of hydration status of Greco-Roman wrestlers in an authentic precompetition situation at the time of official weigh-in (OWI). A total of 51 of 89 wrestlers competing in the Estonian Championship in 2009 donated a urine sample. Questionnaire responses revealed that 27 wrestlers (body mass losers (BMLs)) reduced body mass before the competition, whereas 24 wrestlers (those who do not lose body mass (n-BMLs)) did not. In 42 wrestlers, values of urine specific gravity ≥1.020 and urine osmolality ≥700 mOsmol·kg(-1) revealed a hypohydrated status. The prevalence of hypohydration in the BMLs (96%) was higher than in the n-BMLs (67%) (χ(2) = 7.68; p 1.030) was 5.3 times greater (χ(2) = 8.32; p OWI. The prevalence of hypohydration and serious hypohydration is especially high among wrestlers who are accustomed to reducing body mass before competition. These results suggest that an effective rehydration strategy is needed for Olympic-style wrestlers, and that changes in wrestling rules should be considered to reduce the prevalence of harmful body mass management behaviours.

  13. SITUATION ASSESSMENT THROUGH MULTI-MODAL SENSING OF DYNAMIC ENVIRONMENTS TO SUPPORT COGNITIVE ROBOT CONTROL

    Directory of Open Access Journals (Sweden)

    Atta Badii

    2014-12-01

    Full Text Available Awareness of emerging situations in a dynamic operational environment of a robotic assistive device is an essential capability of such a cognitive system, based on its effective and efficient assessment of the prevailing situation. This allows the system to interact with the environment in a sensible (semiautonomous / pro-active manner without the need for frequent interventions from a supervisor.  In this paper, we report a novel generic Situation Assessment Architecture for robotic systems directly assisting humans as developed in the CORBYS project. This paper presents the overall architecture for situation assessment and its application in proof-of-concept Demonstrators as developed and validated within the CORBYS project. These include a robotic human follower and a mobile gait rehabilitation robotic system. We present an overview of the structure and functionality of the Situation Assessment Architecture for robotic systems with results and observations as collected from initial validation on the two CORBYS Demonstrators.

  14. Origine Historique de la Situation Linguistique Quebecoise (Historical Origins of the Language Situation in Quebec)

    Science.gov (United States)

    Corbeil, Jean Claude

    1976-01-01

    The language situation in Quebec is discussed from the point of view of the influence of the British conquest, the history of education in the province, the make-up of the working class, and the position of Quebec in the North American continent. (Text is in French.) (CDSH/CLK)

  15. Objective evaluation of situation awareness for dynamic decision makers in teleoperations

    Science.gov (United States)

    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.

  16. Estimation of grass to cow's milk transfer coefficients for emergency situations

    International Nuclear Information System (INIS)

    Ujwal, P.; Karunakara, N.; Yashodhara, I.; Rao, Chetan; Kumara, Sudeep; Dileep, B.N.; Ravi, P.M.

    2012-01-01

    Several studies have been reported on soil to grass equilibrium transfer factors and grass to cow's milk transfer coefficients for 137 Cs for the environs of different nuclear power plants of both India and other parts of the world. In such studies, the activity concentration of 137 Cs is measured in grass collected from different places. Cow's milk samples are collected from nearby localities or from milk dairies and analyzed for 137 Cs and the grass to cow's milk transfer coefficient is estimated. In situation where 137 Cs is not present in measurable activity concentrations, its stable counterpart (Cs) is measured for the estimation of transfer coefficients. These transfer coefficient values are generally used in theoretical models to estimate the dose to the population for hypothetical situation of emergency. It should be noted that the transfer coefficients obtained for equilibrium conditions may not be totally applicable for emergency situation. However, studies aimed at evaluating transfer coefficients for emergency situations are sparse because nuclear power plants do not release 137 Cs during normal operating situations and therefore simulating situation of emergency release is not possible. Hence, the only method to estimate the grass to milk transfer coefficient for emergency situation is to spike the grass with small quantity of stable Cs. This paper reports the results of grass to milk transfer coefficients for stable isotope of Cesium (Cs) for emergency situation

  17. Beyond pleasure and pain: Facial expression ambiguity in adults and children during intense situations.

    Science.gov (United States)

    Wenzler, Sofia; Levine, Sarah; van Dick, Rolf; Oertel-Knöchel, Viola; Aviezer, Hillel

    2016-09-01

    According to psychological models as well as common intuition, intense positive and negative situations evoke highly distinct emotional expressions. Nevertheless, recent work has shown that when judging isolated faces, the affective valence of winning and losing professional tennis players is hard to differentiate. However, expressions produced by professional athletes during publicly broadcasted sports events may be strategically controlled. To shed light on this matter we examined if ordinary people's spontaneous facial expressions evoked during highly intense situations are diagnostic for the situational valence. In Experiment 1 we compared reactions with highly intense positive situations (surprise soldier reunions) versus highly intense negative situations (terror attacks). In Experiment 2, we turned to children and compared facial reactions with highly positive situations (e.g., a child receiving a surprise trip to Disneyland) versus highly negative situations (e.g., a child discovering her parents ate up all her Halloween candy). The results demonstrate that facial expressions of both adults and children are often not diagnostic for the valence of the situation. These findings demonstrate the ambiguity of extreme facial expressions and highlight the importance of context in everyday emotion perception. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  18. World petroleum refining capacity: Present and forecasted situation

    International Nuclear Information System (INIS)

    Tabarelli, D.

    1991-01-01

    World petroleum demand is expected to increase from about 15 million barrels to 80 million after the year 2000. The resulting necessity to increase the currently over-extended global refining capacity will put a significant burden on financial resources within the industry. This article examines the developments, after a decade of restructuring, which have led to the present situation of the petroleum industry described as having greatly improved operational conditions but beset by worrisome problems with regard not only to capacity, but also to the costly constraints being imposed by new air pollution regulations, especially those relevant to desulfurization in refinery processes

  19. Brazilian science teachers conceptions about the world situation

    Directory of Open Access Journals (Sweden)

    Maria Lúcia Vital dos Santos Abib

    2000-09-01

    Full Text Available Recognizing the urgent need of a scientific education thet would provide for citizen participation in decision making regarding problems that affect our survival, this paper reports teachers perceptions about problems that affect the future of human kind and life in our planet. Taking as reference recent studies which approach this issue globally, we analyse science teachers conceptions concerning the present world situation. Results show a fragmentary character and an insufficient conscientization of the extent and serioussness of the problems. This finding points at the need of formative actions that would provide teachers with a more adequate perspection of those problems and of possible solutions.

  20. Expression proteomics of UPF1 knockdown in HeLa cells reveals autoregulation of hnRNP A2/B1 mediated by alternative splicing resulting in nonsense-mediated mRNA decay

    Directory of Open Access Journals (Sweden)

    Zavolan Mihaela

    2010-10-01

    Full Text Available Abstract Background In addition to acting as an RNA quality control pathway, nonsense-mediated mRNA decay (NMD plays roles in regulating normal gene expression. In particular, the extent to which alternative splicing is coupled to NMD and the roles of NMD in regulating uORF containing transcripts have been a matter of debate. Results In order to achieve a greater understanding of NMD regulated gene expression we used 2D-DiGE proteomics technology to examine the changes in protein expression induced in HeLa cells by UPF1 knockdown. QPCR based validation of the corresponding mRNAs, in response to both UPF1 knockdown and cycloheximide treatment, identified 17 bona fide NMD targets. Most of these were associated with bioinformatically predicted NMD activating features, predominantly upstream open reading frames (uORFs. Strikingly, however, the majority of transcripts up-regulated by UPF1 knockdown were either insensitive to, or even down-regulated by, cycloheximide treatment. Furthermore, the mRNA abundance of several down-regulated proteins failed to change upon UPF1 knockdown, indicating that UPF1's role in regulating mRNA and protein abundance is more complex than previously appreciated. Among the bona fide NMD targets, we identified a highly conserved AS-NMD event within the 3' UTR of the HNRNPA2B1 gene. Overexpression of GFP tagged hnRNP A2 resulted in a decrease in endogenous hnRNP A2 and B1 mRNA with a concurrent increase in the NMD sensitive isoforms. Conclusions Despite the large number of changes in protein expression upon UPF1 knockdown, a relatively small fraction of them can be directly attributed to the action of NMD on the corresponding mRNA. From amongst these we have identified a conserved AS-NMD event within HNRNPA2B1 that appears to mediate autoregulation of HNRNPA2B1 expression levels.

  1. Disadvantageous Situation of Retail Investors in Equity Crowdfunding

    Institute of Scientific and Technical Information of China (English)

    Shuanglong Wan

    2017-01-01

    This essay focuses on the onerous situation of retail investors in the proliferating equity crowdfunding. It points out and explains in detail four aspects of situation: insufficient information, misleading information, weak bargaining power and low liqui

  2. Situational Awareness Support to Enhance Teamwork in Collaborative Working Environments

    NARCIS (Netherlands)

    Kulyk, Olga Anatoliyivna; van Dijk, Elisabeth M.A.G.; van der Vet, P.E.; Nijholt, Antinus; van der Veer, Gerrit C.; Whitworth, B.; de Moor, A.

    This chapter addresses awareness support to enhance teamwork in co-located collaborative environments. In particular, we focus on the concept of situational awareness which is essential for successful team collaboration. Mutual situational awareness leads to informal social interactions, development

  3. THE RELEVANCE OF THE CHURCH IN OPPRESSIVE SITUATIONS

    African Journals Online (AJOL)

    Ike Odimegwu

    In many respects, the situation in Africa now resembles the situation in Latin America ... reformation must start from human experience and relationships. ... of their slavery in Egypt, so could Christian theologies not afford to ignore the reality of ...

  4. Integrity of a common operating picture in military situational awareness

    CSIR Research Space (South Africa)

    Robertson, J

    2014-08-01

    Full Text Available The lack of qualification of a common operating picture (COP) directly impacts the situational awareness of military Command and Control (C2). Since a commander is reliant on situational awareness information in order to make decisions regarding...

  5. The Farm Credit Situation: Implications for Agricultural Policy.

    Science.gov (United States)

    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)

  6. The drink driving situation in Vietnam.

    Science.gov (United States)

    Ngoc, Luu Bich; Thieng, Nguyen Thi; Huong, Nguyen Lan

    2012-01-01

    To identify the extent and nature of the problem and the main contributing factors to drink driving crashes; determine the current mechanisms in place, particularly in terms of legislation and its enforcement; and identify baseline data and relevant stakeholders. The situational assessment was based on the collection of secondary data from available reports and documents, in-depth interviews with key representatives at a central level, and field surveys in provinces. Vietnam has experienced phenomenal growth in motor vehicles, especially motorcycles, in the last decade (400%). This initially led to an increase in deaths from road crashes, but since 2006 the number has stayed fairly level according to police statistics. However, comparisons with health data suggest that the number of deaths is much higher and there are clearly a number of problems with the relevant data systems. Data on the percentage of drivers exceeding legal limits are not available, but police statistics indicated that drinking alcohol was a contributory factor in 7 percent of motor vehicle crashes. This is likely to be an underestimate, because the police and health services do not have the equipment to measure the blood alcohol concentration (BAC) levels of all drivers in crashes. Motorcycle riders and young people are in the high-risk groups. There are strict BAC limits starting at over zero and severe punishments for drunk drivers involved in serious crashes. However, the police do not have adequate manpower or equipment to conduct regular and frequent roadside checking for drivers who have been drinking. There have also been a number of education programs on road safety including drinking and driving, but these have not included sustained and intensive campaigns targeting the high-risk groups. The National Traffic Safety Committee (NTSC) is responsible for coordinating the relevant agencies but there is still a problem with lack of information sharing between agencies. This study completed

  7. Situational Script Management of Business Processes with Changeable Structure

    OpenAIRE

    Chaliy, Sergey; Chala, Oksana

    2008-01-01

    In the presented work the problem of management business-processes with changeable structure is considered and situational based approach to its decision is offered. The approach is based on situational model of management business-process according to which process is represented as a set of situations. The script defining necessary actions is connected with each situation. Management of process is carried out by means of the rules formalizing functional requirements to processes.

  8. Social patterns revealed through random matrix theory

    Science.gov (United States)

    Sarkar, Camellia; Jalan, Sarika

    2014-11-01

    Despite the tremendous advancements in the field of network theory, very few studies have taken weights in the interactions into consideration that emerge naturally in all real-world systems. Using random matrix analysis of a weighted social network, we demonstrate the profound impact of weights in interactions on emerging structural properties. The analysis reveals that randomness existing in particular time frame affects the decisions of individuals rendering them more freedom of choice in situations of financial security. While the structural organization of networks remains the same throughout all datasets, random matrix theory provides insight into the interaction pattern of individuals of the society in situations of crisis. It has also been contemplated that individual accountability in terms of weighted interactions remains as a key to success unless segregation of tasks comes into play.

  9. The situation of European power supply

    International Nuclear Information System (INIS)

    Zimmer, H.J.

    2008-01-01

    The requirement for energy worldwide is going to rise dramatically in the next few years and decades. Despite all developments of renewable energy sources, and despite the expansion of nuclear power in some industrialized countries and emerging countries, coal will turn out to be the key source of energy in the 21st century. Europe as a whole has a lot to offer which strengthens its position with respect to present and future requirements to be met in the construction of new power plants as well as in electricity and power supplies. As regards nuclear power in Germany, if it is to be given another chance, we must seek a dialog, pointing out that - nuclear power offers advantages in ensuring energy supply in Germany, given the development in the world energy markets; - nuclear power makes an important contribution to climate protection; - Germany's energy supply must be adapted to the global situation; - nuclear power offers opportunities in education, training, research and development; - nuclear power is contributing massively to our economic prosperity. The future viability of European power supply will not depend on the debate about nuclear power in Germany. The debate will be decided chiefly by the world market and on a European level. (orig.)

  10. Visual communication in the psychoanalytic situation.

    Science.gov (United States)

    Kanzer, M

    1980-01-01

    The relationship between verbal and visual aspects of the analytic proceedings shows them blended integrally in the experiences of both patient and analyst and in contributing to the insights derived during the treatment. Areas in which the admixture of the verbal and visual occur are delineated. Awareness of the visual aspects gives substance to the operations of empathy, intuition, acting out, working through, etc. Some typical features of visual 'language" are noted and related to the analytic situation. As such they can be translated with the use of logic and consciousness on the analyst's part, not mere random eruptions of intuition. The original significance of dreams as a royal road to the unconscious is confirmed-but we also find in them insights to be derived with higher mental processes. Finally, dyadic aspects of the formation and aims of dreams during analysis are pointed out, with important implications for the analyst's own self-supervision of his techniques and 'real personality" and their effects upon the patient. how remarkable that Dora's dreams, all too belatedly teaching Freud about their transference implications, still have so much more to communicate that derives from his capacity to record faithfully observations he was not yet ready to explain.

  11. Emergency situation in a medical cyclotron facility

    International Nuclear Information System (INIS)

    Kumar, Rajeev; Bhat, M.K.; Singh, D.K.; Pthania, B.S.; Pandit, A.G.; Jacob, M.J.

    2010-01-01

    Full text: Medical cyclotron is a particle accelerator used in producing short lived radioisotopes such as 18 F, 11 C, 15 O, 13 N, 18 F-2 gas etc. Positron Emission Tomography (PET) is a nuclear imaging modality that has rapidly gained favour. 18 F-FDG is the most widely used radiopharmaceutical with a half-life of 109.8 min. Having more than five years experience in this field we face lots of emergency conditions in the medical cyclotron facility. On the basis of harm we have divided in to three categories i.e. Harm of (a) working personnel, (b) Equipment and (c) environment. Radioactive gas leak and Target foil rupture is considered as the major emergency situations during medical cyclotron operations because there is a potential of over exposure to the working personnel. Radiation protection survey of a self-shielded medical cyclotron installation was carried out during normal and emergency conditions. It is found that the induced activity in the target foil increases with its successive usages. Recommendations have also been made to reduce personal exposure while handling the radioactive gas leak and target foil rupture conditions

  12. Mental Simulation of Painful Situations Has an Impact on Posture and Psychophysiological Parameters

    Directory of Open Access Journals (Sweden)

    Thierry Lelard

    2017-11-01

    Full Text Available Embodiment is made possible by the ability to imagine ourselves in a particular situation (mental simulation. Postural changes have been demonstrated in response to painful situations, but the effect of an implicit instruction has not been studied. The present study was designed to record differential responses according to whether or not subjects were instructed to imagine themselves in a painful or non-painful situation. Painful stimuli and instructions to mentally simulate the displayed situation were hypothesized to induce postural changes that could be demonstrated by changes in the center of pressure (COP trajectory compared to viewing the same stimuli with no instructions. We hypothesized that mental simulation of a painful situation would induce embodiment of the emotional situation as reflected by posterior displacement of the COP and physiological responses as compared to passive observation of the same visual scene. Thirty-one subjects participated in this study while standing quietly on a posturographic platform with presentation of visual stimuli depicting scenes defining three experimental conditions (painful, non-painful and neutral situations for 12 s. Physiological measurements [heart rate (HR and electrodermal activity] and postural responses (COP displacements were recorded in response to the stimuli with or without instructions to imagine themselves in the situation. Time-course analyses (1 s sliding window were conducted for several postural parameters, HR and electrodermal response. An interaction effect (instruction × stimuli × time demonstrated that mental simulation induced posterior displacement of the mean position of the COP at different times during presentation of visual stimuli (4 s; 9–12 s. An effect of instruction was reported for HR (HR was higher in the mental simulation condition, while a stimulation effect was reported only for HR (lower for painful stimuli than for non-painful stimuli. The results of

  13. Ego-location and situational awareness in semistructured environments

    Science.gov (United States)

    Goodsell, Thomas G.; Snorrason, Magnus S.; Stevens, Mark R.; Stube, Brian; McBride, Jonah

    2003-09-01

    The success of any potential application for mobile robots depends largely on the specific environment where the application takes place. Practical applications are rarely found in highly structured environments, but unstructured environments (such as natural terrain) pose major challenges to any mobile robot. We believe that semi-structured environments-such as parking lots-provide a good opportunity for successful mobile robot applications. Parking lots tend to be flat and smooth, and cars can be uniquely identified by their license plates. Our scenario is a parking lot where only known vehicles are supposed to park. The robot looks for vehicles that do not belong in the parking lot. It checks both license plates and vehicle types, in case the plate is stolen from an approved vehicle. It operates autonomously, but reports back to a guard who verifies its performance. Our interest is in developing the robot's vision system, which we call Scene Estimation & Situational Awareness Mapping Engine (SESAME). In this paper, we present initial results from the development of two SESAME subsystems, the ego-location and license plate detection systems. While their ultimate goals are obviously quite different, our design demonstrates that by sharing intermediate results, both tasks can be significantly simplified. The inspiration for this design approach comes from the basic tenets of Situational Awareness (SA), where the benefits of holistic perception are clearly demonstrated over the more typical designs that attempt to solve each sensing/perception problem in isolation.

  14. [Quality assurance in intensive care: the situation in Switzerland].

    Science.gov (United States)

    Frutiger, A

    1999-10-30

    The movement for quality in medicine is starting to take on the dimensions of a crusade. Quite logically it has also reached the intensive care community. Due to their complex multidisciplinary functioning and because of the high costs involved, ICUs are model services reflecting the overall situation in our hospitals. The situation of Swiss intensive care is particularly interesting, because for over 25 years standards for design and staffing of Swiss ICUs have been in effect and were enforced via onsite visits by the Swiss Society of Intensive Care without government involvement. Swiss intensive care thus defined its structures long before the word "accreditation" had even been used in this context. While intensive care in Switzerland is practised in clearly defined, well equipped and adequately staffed units, much less is known about process quality and outcomes of these services. Statistics on admissions, length of stay and length of mechanical ventilation, as well as severity data based on a simple classification system, are collected nationwide and allow some limited insight into the overall process of care. Results of intensive care are not systematically assessed. In response to the constant threat of cost containment, Swiss ICUs should increasingly focus on process quality and results, while maintaining their existing good structures.

  15. Situation analysis of community pharmacy owners in Lebanon

    Directory of Open Access Journals (Sweden)

    Hallit S

    2017-03-01

    Full Text Available Objective: To evaluate the current community pharmacists’ interventions and job satisfaction, secondary to the alteration in the financial rewards. Methods: A cross-sectional study was carried out, using a proportionate random sample of Lebanese community pharmacy owners from all districts of Lebanon. Results: Out of 1618 distributed questionnaires, 1465 (90.5% were collected back from pharmacy owners. Our study results showed that the monthly sales and profit decreased significantly in the last decade as well as the number of loyal customers (p<0.001 for all. The rent, the total assistant pharmacists’ and employees’ salaries, income taxes, municipality fees, the total bills (electricity, water, cleaning, security and the disposal of expired products per year significantly increased during the last 10 years (p<0.001. 95% of the owners said they cannot afford to hire any more pharmacists while 45% said they cannot afford buying software for their pharmacies. Finally, 89% of these owners admitted that their situation was better 10 years ago compared to nowadays. Conclusion: Most Lebanese community pharmacists are not financially satisfied; their financial situation deteriorated in the last decade. The ministry of Health along with the Order of Pharmacists in Lebanon should cooperate together to resolve this problem since they are two entities responsible for the patient’s health.

  16. Wood-energy in Normandy: situation and objectives for 2013, situation and objectives for 2020

    International Nuclear Information System (INIS)

    Cousin, Stephane; Defaye, Serge; Fleury, Mathieu; Plumail, Dominique

    2008-12-01

    In the 2013 issue, this publication gives an assessment of quantity of wood used to produce energy, and comments its origin, gives an assessment of annually available biomass in Normandy, outlines growth perspectives due to the exploitation of new resources. The second one, published in 2008, analyses perspectives by 2020. It analyses wood and forest resources, the present and future situation regarding uses of wood in the region, discusses how to mobilise new wood resources and which organisation could guarantee this mobilisation

  17. Present Situation of the Internal Quantitative Efficiency of Sanhan Community College – the Republic of Yemen

    Directory of Open Access Journals (Sweden)

    Mohammed Zain Saleh AL Sadi

    2017-12-01

    Full Text Available The research aimed to explore the present situation of the internal quantitative efficiency of Sanhan community college, and to identify the annual cost per student and material waste resulting from failure and dropout. The study depended primarily on the method of restructuring the study life in order to measure the internal efficiency of quantitative indicators for the college.  This was done by building the chart structure of student flow, which allows calculating success rate, failure rate, and the dropout rate for each batch. This enabled the researchers to calculate the indicators of internal quantity efficiency and its level. The study results revealed that the educational system in Sanhan Community college has not reached the required standard, which impacted  the internal quantitative efficiency. In addition, the proportion of quantitative loss resulting from students’ failure and dropout was (50%. Some recommendations were also proposed in order to raise the efficiency and effectiveness level so as to reach the desired standard. Keywords: Internal quantity efficiency, Sanhan Community College, Yemen.

  18. The implementation of the situational control concept of information security in automated training systems

    Directory of Open Access Journals (Sweden)

    A. M. Chernih

    2016-01-01

    subsystem elements of the automated learning system to meet changing conditions of operation.When the event, associated with the emergence of threats to the information security related to one of the elements of a situation to a variety of destabilizing factors is checked in the system, the formation of the base of alternative control actions sets of situational management is formed, then the sets of the admissible solutions of the situational control options are formed.The best solution provides an extremum of the objective function of situational control of information security.Results. The main approaches to ensuring the information security in automated learning systems are considered, the necessity of the use of situational control of security in automated learning systems is based, mathematical model and problem statement of situational control are offered, the method of situational control of information protection is developed.Conclusion. Developed method of situational control of information security in automated learning systems, involves the participation of the operator in the development and decision-making (dialogue procedures statement of objectives situational control, the formation of the base of alternative sets of control actions, etc..Another important feature of this technique is the necessity of using previously developed models (models of decision-making situation, a model of coordination and planning of operation of a subsystem of the control and protection of information, models of information processing about the status of the subsystem analysis models and evaluation of results and the database obtained on the basis of operating experience of information protection systems in the automated learning systems.The implementation of the concept of situational control of information security ensures the timely adaptation of the algorithms and parameters of the information security system to changes in the external environment and the nature of tasks

  19. Recognition of risk situations based on endoscopic instrument tracking and knowledge based situation modeling

    Science.gov (United States)

    Speidel, Stefanie; Sudra, Gunther; Senemaud, Julien; Drentschew, Maximilian; Müller-Stich, Beat Peter; Gutt, Carsten; Dillmann, Rüdiger

    2008-03-01

    Minimally invasive surgery has gained significantly in importance over the last decade due to the numerous advantages on patient-side. The surgeon has to adapt special operation-techniques and deal with difficulties like the complex hand-eye coordination, limited field of view and restricted mobility. To alleviate these constraints we propose to enhance the surgeon's capabilities by providing a context-aware assistance using augmented reality (AR) techniques. In order to generate a context-aware assistance it is necessary to recognize the current state of the intervention using intraoperatively gained sensor data and a model of the surgical intervention. In this paper we present the recognition of risk situations, the system warns the surgeon if an instrument gets too close to a risk structure. The context-aware assistance system starts with an image-based analysis to retrieve information from the endoscopic images. This information is classified and a semantic description is generated. The description is used to recognize the current state and launch an appropriate AR visualization. In detail we present an automatic vision-based instrument tracking to obtain the positions of the instruments. Situation recognition is performed using a knowledge representation based on a description logic system. Two augmented reality visualization programs are realized to warn the surgeon if a risk situation occurs.

  20. SiCi Explorer : situation monitoring of cities in social media streaming data

    OpenAIRE

    Weiler, Andreas; Grossniklaus, Michael; Scholl, Marc H.

    2014-01-01

    The continuous growth of social networks and the active use of social media services result in massive amounts of user-generated data. More and more people worldwide report and distribute up-to-date information about almost any topic. Therefore, we argue that this kind of data is a good basis to observe ongoing situations in cities as well as related situations from outside about these cities in real-time. This paper presents a visualization for monitoring the situation (current topics and em...

  1. Nurses' autonomy in end-of-life situations in intensive care units.

    Science.gov (United States)

    Paganini, Maria Cristina; Bousso, Regina Szylit

    2015-11-01

    The intensive care unit environment focuses on interventions and support therapies that prolong life. The exercise by nurses of their autonomy impacts on perception of the role they assume in the multidisciplinary team and on their function in the intensive care unit context. There is much international research relating to nurses' involvement in end-of-life situations; however, there is a paucity of research in this area in Brazil. In the Brazilian medical scenario, life support limitation generated a certain reluctance of a legal nature, which has now become unjustifiable with the publication of a resolution by the Federal Medical Council. In Brazil, the lack of medical commitments to end-of-life care is evident. To understand the process by which nurses exercise autonomy in making end-of-life decisions in intensive care units. Symbolic Interactionism and Corbin and Strauss theory methodology were used for this study. Data were collected through single audio-recorded qualitative interviews with 14 critical care nurses. The comparative analysis of the data has permitted the understanding of the meaning of nurse's experience in exercising autonomy relating to end-of-life decision-making. Institutional ethics approval was obtained for data collection. Participants gave informed consent. All data were anonymized. The results revealed that nurses experience the need to exercise autonomy in intensive care units on a daily basis. Their experience expressed by the process of increase opportunities to exercise autonomy is conditioned by the pressure of the intensive care unit environment, in which nurses can grow, feel empowered, and exercise their autonomy or else can continuously depend on the decisions made by other professionals. Nurses exercise their autonomy through care. They work to create new spaces at the same time that they acquire new knowledge and make decisions. Because of the complexity of the end-of-life situation, nurses must adopt a proactive attitude

  2. Present situation of floating nuclear power plants

    Energy Technology Data Exchange (ETDEWEB)

    Sakurai, A [Central Research Inst. of Electric Power industry, Tokyo (Japan)

    1975-08-01

    The present situation of investigation and the future problems of floating nuclear power plants in Japan are examined, referring to those in USA. The committee report on a new power generation system in 1970 is quoted. In this report, the site conditions are supposed to be 5 km offshore, 100m water depth, 60 m/sec wind velocity, 10 m wave height, 200 m wave length, 12 seconds wave period 0.2 g earthquake acceleration, and 2.5 knots tide current. The semisubmersible hull of double construction 15 m under water is employed. A pair of 1,000,000 kW BWR reactors are utilized. A sea water desalting unit using bleed steam from turbines is installed. The solid radioactive wastes packed in drums are disposed in the sea. The design and cost estimation were made. The names of the organizations who have made investigation in this field, namely the Civil Engineering Society, the Sience and Technology Agency and other several centers, are reported. The Chubu Electric Power Company is forwarding its project. Referring to the investigations in USA, the project of Atlantic nuclear power station unit is described. A report of plant design has been submitted by O.P.S. to United States Atomic Energy Commission in 1973. The Coastal Area Facilities Act was instituted in New Jersey in 1973. Although the Atlantic nuclear power station has been postponed, it is the most feasible project. For the realization of a floating nuclear power plant in Japan, investigation must be started on the ground construction that can endure the construction of breakwater in water depth of 14 to 30 meter.

  3. Treemap Visualizations for Space Situational Awareness

    Science.gov (United States)

    Ianni, J.; Gorrell, Z.

    Making sense of massive data sets is a problem for many military domains including space. With unwieldy big data sets used for space situational awareness (SSA), important trends and outliers may not be easy to spot especially not at-a-glance. One method being explored to visualize SSA data sets is called treemapping. Treemaps fill screen space with nested rectangles (tiles) of various sizes and colors to represent multiple dimensions of hierarchical data sets. By mapping these dimensions effectively with a tiling algorithm that maintains an appropriate aspect ratio, patterns can emerge that often would have gone unnoticed. The ability to interactively perform range filtering (in our case with sliders) and object drill-downs (hyperlinking the tiles) make this technology powerful for in-depth analyses in addition to at-a-glance awareness. For one SSA analysis, the tiles could represent satellites that are grouped by country, sized by apogee, and colored/shaded by the launch date. Filter sliders could allow apogee range or launch dates to be narrowed for better resolution of a smaller data set. The application of this technology for the Joint Space Operations Center (JSpOC) Mission System (JMS) is being explored on a DARPA Small Business Innovative Research (SBIR) effort as a plug-in to the existing User-Defined Operational Picture (UDOP). In addition, visualization of DARPA OrbitOutlook small telescope data will be demonstrated. This research will investigate what SSA analyses are best served by treemaps, the best tiling algorithms for these problems, and how the treemaps should be integrated into the existing JMS UDOP workflow. Finally, we introduce a variation of treemaps that help leaders allocate their time to tasks based on importance and urgency.

  4. The energy supply situation in Germany

    International Nuclear Information System (INIS)

    Lederer, P.

    2007-01-01

    The focus is on 4 energy supply issues of decisive relevance to energy supply in Germany, but also in other countries in Europe and worldwide: (1) How will the global energy situation develop? (2) What is the organization, and the development, of the market in which we are doing business? (3) What are the challenges facing the power industry in view of a threatening climate change? (4) Against this backdrop, how do we design the energy mix of the future? Analysis of these 4 points shows that, for a foreseeable time, all types of energy generation are necessary if Germany and Europe are to be supplied energy efficiently, securely, and in a way not polluting the environment. Hence, these concrete conclusions can be drawn: (1) We need more renewable energies in Germany, in Europe, and worldwide. (2) We need the development of 700 C coalfired power plant technology in order to first advance the development of CCS (carbon capture and storage) technology and thus minimize CO 2 emissions from fossil-fired power plants. (3) We need increases in energy efficiency which help us satisfy the steadily growing need for energy with dwindling fossil resources. (4) We need nuclear power because of its ability to produce baseload electricity free from CO 2 . For nuclear power, it is now important that politics and the power industry jointly find ways and means to reassess, in an unbiased way, the plant operating lives laid down in the current Atomic Energy Act. This is required, inter alia, because of the challenges in climate policy and because of global economic boundary conditions. (orig.)

  5. Justification, optimization and classification of exposure situations in radiation protection

    International Nuclear Information System (INIS)

    Skrabalek, P.

    2017-01-01

    Inspiration to this brief information was the experience of studying the draft Radiation Protection Act submitted by the Ministry of Health to the Interdepartmental Annotation Procedure (IAP) on July 20, 2017 and of the IRP itself. The bill was drafted by officials from the Public Health Service. People who are expected to be well aware of the issue because they form national safety standards and laws, and manage and direct treatment of ionizing radiation sources, and oversee observing rules of protecting humans from the hazardous effects of ionizing radiation sources. Rules on the handling and protection of radiation sources for dangerous effects are recommended by multinational organizations. They are headed by ICRP International Radiological Protection Committee, which periodically issues updated radiation protection guidelines around the 10-year period. In line with ICRP recommendations, other professional organizations, such as the IAEA, WHO, EURATOM, and, ultimately, national governments, update their basic safety standards, translating recommendations into the national legal system. Most of interested know that ICRP 103 (2007) has brought some changes to the radiation protection system. In particular, there was an increased emphasis on the comprehensive optimization of radiation protection, and in the context of the recitals principle, the meaning of the word 'harm' was broadened. In addition to health damage, in the sense of which we have long been accustomed, it includes all economic and social losses to which comes from the introduction of the radiation source and introduction of protective measures around it. To simplify access to protect people from the effects of radiation and radiation sources, three basic models of human irradiation - exposure situations: - Exposure scenarios are the result of the optimization of human irradiation due to the operation of the radiation source or the performance of activities where the risk of irradiation is not

  6. Argumentation functions in solving conflicting situations of social interaction in students of different age

    Directory of Open Access Journals (Sweden)

    T.V. Morozova

    2013-10-01

    Full Text Available The paper describes the results of a study of functions of argumentation in solving conflicting situations of social interaction, with the participation of younger students (III and IV grade, middle school students (V and VII grade and high school students (X classes, 211 students overall. The starting point of the research was the idea that distress occurring in a contradictory situation, does not relieve externally, but requires a structural analysis of the situation and a decision from the subject. The hypothesis of the study was the assumption that the argument used by the subject in a situation, can have opposite functions: a real change in the situation or a formal removal of contradictions in order to reduce stress. The author notes that overcoming the contradictions is linked inevitably to the need to clarify the rules of interaction between the parties, and this in turn puts the subject under certain psychological risk (the risk of criticism, disapproval or punishment, the risk of loss of secondary benefits of ambiguous situation, etc. that impede productive action in a contradictory situation.

  7. A study on the operator's communication pattern characteristics under abnormal operating situation of nuclear power plants

    International Nuclear Information System (INIS)

    Kim, S. H.; Park, J.

    2008-01-01

    The quality of a probabilistic safety assessment (PSA) has become more important and a human reliability analysis (HRA) is known as a major contributor to the uncertainty of a PSA. As a part of enhancing the HRA quality, a study was initiated to find out characteristics of communication pattern and to evaluate communication quality of the operators of nuclear power plants. Korea Atomic Energy Research Institute (KAERI) is developing evaluation methods for the effect of human-induced events on risk/performance. This paper describes a study on the operator's communication pattern characteristics under abnormal operating situation of nuclear power plants. The study was carried out in four stages; 1) Video recording 2) Audio scripting 3) Message Classification 4) Communication Pattern Analysis. We recorded eight abnormal simulator training programs from Younggwang nuclear power plant training center. After that we performed message classification and carried out communication pattern analysis. We compared communication patterns of abnormal operating situation with emergency operating situation.As results of analysis, the role of SRO (senior reactor operator) under abnormal operating situation was decreased than the activities under emergency operating situation because each operator (reactor operator, turbine operator, safety supervisor) in main control room (MCR) performs the activity to control by himself with corresponding field engineers with his basic knowledge of the system. On the other hand, the operator's decision making processes and activities under abnormal operating situation were dramatically increased than the emergency operating situation. (authors)

  8. The didactic situation in geometry learning based on analysis of learning obstacles and learning trajectory

    Science.gov (United States)

    Sulistyowati, Fitria; Budiyono, Slamet, Isnandar

    2017-12-01

    This study aims to design a didactic situation based on the analysis of learning obstacles and learning trajectory on prism volume. The type of this research is qualitative and quantitative research with steps: analyzing the learning obstacles and learning trajectory, preparing the didactic situation, applying the didactic situation in the classroom, mean difference test of problem solving ability with t-test statistic. The subjects of the study were 8th grade junior high school students in Magelang 2016/2017 selected randomly from eight existing classes. The result of this research is the design of didactic situations that can be implemented in prism volume learning. The effectiveness of didactic situations that have been designed is shown by the mean difference test that is the problem solving ability of the students after the application of the didactic situation better than before the application. The didactic situation that has been generated is expected to be a consideration for teachers to design lessons that match the character of learners, classrooms and teachers themselves, so that the potential thinking of learners can be optimized to avoid the accumulation of learning obstacles.

  9. Legal assessment of current situation on orphan patients in Lithuania.

    Science.gov (United States)

    Spokiene, Indre

    2008-01-01

    After Lithuania joined the European Union, the Regulation (EC) No. 141/2000 on orphan medicinal products and Commission Regulation (EC) No. 847/2000 came into force as part of national legislation. Member States must adopt specific measures to increase knowledge on rare diseases and to improve their detection, diagnosis, and treatment. The aim of this article was to present and to assess the current legal situation on orphan patients and their treatment in Lithuania, to identify legislation gaps, and to propose some ideas how to facilitate the solution of the existing problems in this field. For this purpose, European Union and Lithuanian legal documents on rare medicinal products are examined using a comparative method. With reference to inventory of Member States' incentives for rare diseases in national level, the most important issues, which orphan patients face to in Lithuania, are singled out. In Lithuania, the situation of orphan patients in terms of protection of patient rights is insufficiently determined. The access to effective health care services or approved therapies in some cases is restricted. Working relationships between genetic services and various clinical specialists as well as with those in primary care are not legally determined; the number of clinical trials aimed at orphan medicinal products is low. These results suggest a need for awareness raising among Lithuanian Government, health care specialists, patient organizations about the importance to improve practical implementation of European Union legislation and progressive experience of some European countries in this field.

  10. Situated Dialogue and Spatial Organization: What, Where and Why?

    Directory of Open Access Journals (Sweden)

    Henrik I. Christensen

    2008-11-01

    Full Text Available The paper presents an HRI architecture for human-augmented mapping, which has been implemented and tested on an autonomous mobile robotic platform. Through interaction with a human, the robot can augment its autonomously acquired metric map with qualitative information about locations and objects in the environ- ment. The system implements various interaction strategies observed in independently performed Wizard-of-Oz studies. The paper discusses an ontology-based approach to multi-layered conceptual spatial mapping that pro- vides a common ground for human-robot dialogue. This is achieved by combining acquired knowledge with innate conceptual commonsense knowledge in order to infer new knowledge. The architecture bridges the gap between the rich semantic representations of the meaning expressed by verbal utterances on the one hand and the robot?s internal sensor-based world representation on the other. It is thus possible to establish references to spatial areas in a situated dialogue between a human and a robot about their environment. The resulting conceptual descrip- tions represent qualitative knowledge about locations in the environment that can serve as a basis for achieving a notion of situational awareness.

  11. Mobile, Collaborative Situated Knowledge Creation for Urban Planning

    Directory of Open Access Journals (Sweden)

    Nelson Baloian

    2012-05-01

    Full Text Available Geo-collaboration is an emerging research area in computer sciences studying the way spatial, geographically referenced information and communication technologies can support collaborative activities. Scenarios in which information associated to its physical location are of paramount importance are often referred as Situated Knowledge Creation scenarios. To date there are few computer systems supporting knowledge creation that explicitly incorporate physical context as part of the knowledge being managed in mobile face-to-face scenarios. This work presents a collaborative software application supporting visually-geo-referenced knowledge creation in mobile working scenarios while the users are interacting face-to-face. The system allows to manage data information associated to specific physical locations for knowledge creation processes in the field, such as urban planning, identifying specific physical locations, territorial management, etc.; using Tablet-PCs and GPS in order to geo-reference data and information. It presents a model for developing mobile applications supporting situated knowledge creation in the field, introducing the requirements for such an application and the functionalities it should have in order to fulfill them. The paper also presents the results of utility and usability evaluations.

  12. Briefing book on the energy situation in New England

    Energy Technology Data Exchange (ETDEWEB)

    Brainard, J P; Munson, J S; Palmedo, P F

    1976-10-01

    This briefing book is designed to give a concise overview of the facts of the energy situation in New England and of attitudes within the region towards current energy issues. Many of the central problems of U.S. energy policy are manifested in the region in a magnified form. The region entered the period of energy shortages and increasing prices in an economically declining condition. Energy prices were already high in 1970, 30% higher than the rest of the country; the difference increased to 38% by 1974. With essentially no indigenous energy resources, New England is an energy-importing region. For various reasons it is also more dependent on petroleum than other regions of the country and, at the same time, distant from domestic petroleum-producing regions. The result is that over 60% of the fuels it consumes is imported from abroad. Although the future supply of energy to the region is critically dependent on energy-resource policies, policies related for example to coal and oil shale development, the region's concerns cluster around policies and technologies that are perceived to have a more direct impact on its energy welfare. Thus, energy conservation, solar energy, nuclear power, offshore oil development and, in general, the price of energy to the region are paramount issues of concern and debate. Following the Introductory chapter, these issues are discussed in four additional chapters: The Energy Situation in New England; Regional Energy Issues; Energy-Related Institutions; and State Legislation.

  13. Analyses of transient plant response under emergency situations

    Energy Technology Data Exchange (ETDEWEB)

    Koyama, Kazuya [Advanced Reactor Technology, Co. Ltd., Engineering Department, Tokyo (Japan); Shimakawa, Yoshio; Hishida, Masahiko [Mitsubishi Heavy Industry, Ltd., Reactor Core Engineering and Safety Engineering Department, Tokyo (Japan)

    1999-03-01

    In order to support development of the dynamic reliability analysis program DYANA, analyses were made on the event sequences anticipated under emergency situations using the plant dynamics simulation computer code Super-COPD. The analytical models were developed for Super-COPD such as the guard vessel, the maintenance cooling system, the sodium overflow and makeup system, etc. in order to apply the code to the simulation of the emergency situations. The input data were prepared for the analyses. About 70 sequences were analyzed, which are categorized into the following events: (1) PLOHS (Protected Loss of Heat Sink), (2) LORL (Loss of Reactor Level)-J: failure of sodium makeup by the primary sodium overflow and makeup system, (3) LORL-G : failure of primary coolant pump trip, (4) LORL-I: failure of the argon cover gas isolation, and (5) heat removal only using the ventilation system of the primary cooling system rooms. The results were integrated into an input file for preparing the functions for the neural network simulation. (author)

  14. Safety Domain Measurement for Vessels in an Overtaking Situation

    Directory of Open Access Journals (Sweden)

    Hua-Zhi Hsu

    2014-12-01

    Full Text Available Marine traffic engineering has been pushed to the limits due to a rising demand in the shipping business. Merchant ships are growing dramatically, both in numbers and in size. To keep pace with current developments, automation seems to be one viable option when it comes to keeping ships running with fewer seafarers available. The aim of this paper is to monitor a modern day mariners’ performance while working in a tense situation. The objective is to define the size of the safety domain whilst overtaking a vessel. The approach was to assess the ship's domain area within a 3 nm wide traffic separation scheme by using a ship handling simulator. From the simulation results, an overtaking domain was determined as 1.36 nm long and 0.4 nm wide. Safety domains in real-life situations were experienced on a much smaller scale compared to the previous findings. The working load for this particular operation is expected to be stressful and highly skilled orientated.

  15. The situation of radiation oncology patients' relatives. A stocktaking

    International Nuclear Information System (INIS)

    Momm, Felix; Lingg, Sabine; Adebahr, Sonja; Grosu, Anca-Ligia; Xander, Carola; Becker, Gerhild

    2010-01-01

    Background and Purpose: Recent studies have shown a very high importance of relatives in decisions about medical interventions. Therefore, the situation of this group was investigated in the sense of a stocktaking by interviewing the closest relatives of radiotherapy patients. Interviewed Persons and Methods: In a defined span of time (6 weeks), a total of 470 relatives (evaluable: n = 287, 61%) of radiotherapy patients were interviewed by a newly developed questionnaire about their contentment with their inclusion in the therapy course. Further, they gave information about specific needs of relatives as well as proposals for direct improvements in the context of a radiation therapy. Results: In total, the relatives were satisfied with their inclusion in the radiotherapy course and with the patient care. As an example, more than 95% of the relatives agreed with the statement ''Here in the hospital my ill relative is cared for well.'' Nevertheless, direct possibilities for improvements were found in the interdisciplinary information about oncologic topics and in the organization of the therapy course. Conclusion: In the stocktaking the situation of radiotherapy patients' relatives was generally satisfactory. Further improvements for the future can be expected mainly from interdisciplinary cancer centers having the best suppositions to care for the relatives, if necessary. Structures known from palliative care can be used as a model. (orig.)

  16. Situated Dialogue and Spatial Organization: What, Where… and Why?

    Directory of Open Access Journals (Sweden)

    Geert-Jan M. Kruijff

    2007-03-01

    Full Text Available The paper presents an HRI architecture for human-augmented mapping, which has been implemented and tested on an autonomous mobile robotic platform. Through interaction with a human, the robot can augment its autonomously acquired metric map with qualitative information about locations and objects in the environment. The system implements various interaction strategies observed in independently performed Wizard-of-Oz studies. The paper discusses an ontology-based approach to multi-layered conceptual spatial mapping that provides a common ground for human-robot dialogue. This is achieved by combining acquired knowledge with innate conceptual commonsense knowledge in order to infer new knowledge. The architecture bridges the gap between the rich semantic representations of the meaning expressed by verbal utterances on the one hand and the robot's internal sensor-based world representation on the other. It is thus possible to establish references to spatial areas in a situated dialogue between a human and a robot about their environment. The resulting conceptual descriptions represent qualitative knowledge about locations in the environment that can serve as a basis for achieving a notion of situational awareness.

  17. The Role and Situation of the Scientometrics in Development

    Directory of Open Access Journals (Sweden)

    Abdolreza Noroozi Chakoli

    2012-07-01

    Full Text Available The measurement and evaluation of science, that scientometrics is followed, subsequently has always been in the world since it has been assumed that science can help the health and welfare of the inhabitants of the planet. Using the results of researches can effect on the economic, social, political, scientific, and cultural foundations. Therefore, the scientometrics researches are attractive for scientific and research societies that draw the distant horizons for themselves. This article introduced the scientometrics dimensions concisely and discusses the effects of results of these researches on economic, social, political, scientific, and cultural development in the countries and emphasizes its effects on the services of library and information centers. So, this paper presented the situation of scientometrics in science policy processes and states its role in the society development process based on the library method and using the analytical approach.

  18. My Vocational Situation (MVS): Case Example and Psychometric Review.

    Science.gov (United States)

    Nitsch, Kristian P; Pedersen, Jessica; Miliotto, Alexandra; Petersen, Brett; Robbins, Samantha; Garcia, Ana; Hoisington, Molly Ansel; The, Kimberly J; Smiley, Jill; Janikowski, Timothy

    This case report provides an overview of the psychometric properties and clinical utility of the My Vocational Situation (MVS) instrument. The accompanying hypothetical case description illustrates how clinicians could use the MVS to evaluate vocational preferences and outcomes and how the MVS can be used to inform treatment planning and rehabilitation decision making. The information contained in this report is intended to familiarize clinicians with the administration and scoring of the MVS, the psychometric information necessary to interpret results obtained from the MVS, and how the results could be used to provide comprehensive, patient-centered care. It is important to note that the information provided represents only a sample of the available research literature on the MVS. Copyright © 2017 by the American Occupational Therapy Association, Inc.

  19. Toward Microsatellite Based Space Situational Awareness

    Science.gov (United States)

    Scott, L.; Wallace, B.; Sale, M.; Thorsteinson, S.

    2013-09-01

    The NEOSSat microsatellite is a dual mission space telescope which will perform asteroid detection and Space Situational Awareness (SSA) observation experiments on deep space, earth orbiting objects. NEOSSat was launched on 25 February 2013 into a 800 dawn-dusk sun synchronous orbit and is currently undergoing satellite commissioning. The microsatellite consists of a small aperture optical telescope, GPS receiver, high performance attitude control system, and stray light rejection baffle designed to reject stray light from the Sun while searching for asteroids with elongations 45 degrees along the ecliptic. The SSA experimental mission, referred to as HEOSS (High Earth Orbit Space Surveillance), will focus on objects in deep space orbits. The HEOSS mission objective is to evaluate the utility of microsatellites to perform catalog maintenance observations of resident space objects in a manner consistent with the needs of the Canadian Forces. The advantages of placing a space surveillance sensor in low Earth orbit are that the observer can conduct observations without the day-night interruption cycle experienced by ground based telescopes, the telescope is insensitive to adverse weather and the system has visibility to deep space resident space objects which are not normally visible from ground based sensors. Also, from a photometric standpoint, the microsatellite is able to conduct observations on objects with a rapidly changing observer position. The possibility of spin axis estimation on geostationary satellites may be possible and an experiment characterize spin axis of distant resident space objects is being planned. Also, HEOSS offers the ability to conduct observations of satellites at high phase angles which can potentially extend the trackable portion of space in which deep space objects' orbits can be monitored. In this paper we describe the HEOSS SSA experimental data processing system and the preliminary findings of the catalog maintenance experiments

  20. WOMEN SITUATION AT TEPEXILOTLA, MÉXICO

    Directory of Open Access Journals (Sweden)

    Silvia Pimentel-Aguilar

    2014-07-01

    Full Text Available Through the years, rural women have been immerse in different situations that have condemn them to suffer bad treatments or discrimination, machist treatments, and lack of equity. However, in recent years, Mexican public politics are looking after the improvement of women quality of life, particularly in the last ten years. Implementing governmental actions to prevent different ways of discrimination towards women, looking for gender equity in the Mexican society. In particular, Tepexilotla is a community of the Mexican state of Veracruz, that despite of being so small village, is actively its development. Regarding gender, after four years of continuous work in the community, there are initiating changes in social and familiar relationships, because is getting each time more involved in the economical activities, such as agroecotourism. Specifically, these have been observed on relation to their participation in the agro-ecoturistic activity that has started to be a resource of employment and development in the town. As far as Tepexilotla has been received the training from “Colegio de Postgraduados” to design rural touristic routes that have encouraged this activity en this community (between other active-research and projects in that microregion. Between these projects, Rural turism emerged from a integral participative diagnostic (DIP to detect potential projects of the microregion, where the people from the community raise their interest to learn “touristic guides” habilities, because they were interested on showing prehispanic ruins as well as caves and ecological areas, that emerged as potential resources for development. In this way, the project borned to achieve agro-ecoturistic activities that help to potentialize the agricultural, ecological and touristic activities, with the gender perspective view, (considering both men and women. In this project, rural women are being carrying out a very active role, which is empowering

  1. Poor and distressed, but happy: situational and cultural moderators of the relationship between wealth and happiness

    OpenAIRE

    Borrero, Silvio; Bolena Escobar, Ana; Cortés, Aura María; Maya, Luis Carlos

    2013-01-01

    Evidence on the relationship between wealth and happiness is mixed, hinting that there are situational or individual factors that account for the variability in results. This paper contends that wealth is in fact related to happiness. More specifically, it is proposed that poverty - as well as other adverse situations- has an undermining effect on happiness, and that this effect is attenuated by a collectivist orientation. Analyses of variance (ANOVAs) using data on happiness, wealth and cult...

  2. The communication effects of audience situation and message framing on smoking cessation

    OpenAIRE

    Yang, Dong-jenn

    2013-01-01

    This study examined the communication effects of smoking cessation by using message framing (positive messages/negative messages) and audience situation (smoker/nonsmoker and high/low self-efficacy). The study used 207 valid homogeneous subjects and a between-subject experiment method was employed for analyses. The results showed that the communication effects were influenced by the interactive effects of message framing and audience situation, and for smokers, positive messages have a more s...

  3. Me or you? Neural correlates of moral reasoning in everyday conflict situations in adolescents and adults.

    Science.gov (United States)

    Sommer, Monika; Meinhardt, Jörg; Rothmayr, Christoph; Döhnel, Katrin; Hajak, Göran; Rupprecht, Rainer; Sodian, Beate

    2014-01-01

    Throughout adolescence, progress in the understanding of the moral domain as well as changes in moral behavior is observable. We tested 16 adolescents (14-16 years of age) and 16 healthy adults (22-31 years of age) on the developmental changes in everyday moral decision making using functional magnetic resonance imaging (fMRI). Using verbal stories describing everyday moral conflict situations, subjects had to decide between a moral standard or a personal desire. In the moral conflict situations, adolescents not only chose significantly more often the hedonistic alternative than adults, but they also reported higher certainty ratings. Contrasted with everyday social conflict situations that required a decision between a social-oriented behavior and a personal need, moral conflict situations induced an activity increase in frontal areas, the middle temporal gyrus, the thalamus, and the parahippocampal gyrus in adolescents compared to adults. Moreover, a closer look at the moral conflict situations revealed that adolescents showed more activity than adults in brain areas that are also centrally involved in theory of mind (ToM) during morally oriented decisions in contrast to personal-oriented decisions. This indicated that the development of moral reasoning may be strongly correlated with the development of ToM reasoning.

  4. [Jealousy in close relationships: personal, relational and situational variables].

    Science.gov (United States)

    Demirtaş, H Andaç; Dönmez, Ali

    2006-01-01

    In this study, the effects of personal, situational, and relational variables (such as age, gender, gender role orientation, duration of relationship, relational satisfaction, and physical attractiveness of the partner) on jealousy are investigated. A sample of 454 individuals currently involved in dating or marital relationships (48 % married, 52 % unmarried) completed the Romantic Jealousy Questionnaire, Bem Sex Role Inventory, and Rosenberg Self-Esteem Scale. Stepwise regression analyses and 2 (gender) x2 (gender role orientation) x2 (relational type) ANOVA's were submitted for analyzing the data. Analysis indicated that unmarried people reported higher levels of jealousy than married people (F1-446 = 5.029). Married women reported less jealousy than unmarried women and married women reported more jealousy than married men. Age, relational satisfaction level, expectation level about the duration of the relationship, and physical attractiveness of the partner were unique predictors of the reported level of jealousy (R2 = 0.12; adjusted R2 = 0.11; P physical, emotional, and cognitive responses to jealousy compared to men. Women used more constructive (F1-446 = 6.27) and less destructive strategies than men (F1-446 = 6.27). Unmarried people used more destructive strategies than married people (F1-446 = 3.84). Age, self-esteem, and the duration of the relationship were unique predictors of coping strategies. The present study revealed that jealousy was a multidimensional variable. In particular, relational type, self-esteem, age, relational satisfaction, and sex are highly correlated with jealousy.

  5. Examining demographic and situational factors on animal cruelty motivations.

    Science.gov (United States)

    Hensley, Christopher; Tallichet, Suzanne E; Dutkiewicz, Erik L

    2011-05-01

    Because of the limited number of studies that have examined the motives for childhood animal cruelty, researchers continue to suggest that further systematic study is needed. In a replication of the Hensley and Tallichet study and based on survey data from 180 inmates at one medium- and one maximum-security prison in a southern U.S. state, the present study seeks to further develop this understanding by examining the impact of demographic and situational factors on a range of animal cruelty motivations. Of the 180 inmates, 103 (57%) committed acts of animal cruelty. Logistic regression analyses revealed that respondents who committed childhood animal cruelty out of anger were less likely to cover up their behavior and to be upset by their actions but were more likely to have repeated it. Those who committed animal cruelty to shock others were more likely to reside in urban areas and to have done it alone. Furthermore, respondents who committed animal cruelty for sexual reasons were more likely to have covered up their actions and to have engaged in it repeatedly.

  6. Theory-practice integration in selected clinical situations

    Directory of Open Access Journals (Sweden)

    M Davhana-Maselesele

    2001-09-01

    Full Text Available The current changes in health care systems challenge knowledgeable, mature and independent practitioners to integrate theoretical content with practice. The aim of this study was to investigate the problems of integrating theory with practice in selected clinical nursing situations. The study focused on rendering of family planning services to clients as a component of Community Nursing Science. Structured observation schedules were used to observe the theoretical content of the curriculum as well as the practical application of what has been taught in the clinical area. The findings of the study revealed that there was a need for an integrated holistic curriculum, which would address the needs of the community. It was concluded that a problem-based and community-based curriculum, intersectoral collaboration between college and hospital managements and student involvement in all processes of teaching and learning would improve the integration of theory and practice. There also appeared to be a need for tutors to be more involved in clinical teaching and accompaniment.

  7. Sinkhole formation and hydrogeological situation at the salt mining area of Solotvyno, Ukraine

    Science.gov (United States)

    Stoeckl, L.; Banks, V.

    2017-12-01

    In Solotvyno, Ukraine, several salt mines were unexpectedly flooded in the recent past. As a result, dozens of sinkholes formed and are still forming with diameters up to 250 m. A one month advisory mission by the European Commission was launched in fall 2016 to conduct a risk assessment. The former mining area is situated in close vicinity to the river Theiss, which is the largest contributory of the largest river in Europe: the Danube. As river contamination by the release of large quantities of saltwater would lead to an international disaster, hydrogeological measurements were taken on-site to study the system. Saturated (hyper-saline) water as well as fresh surface and groundwater were encountered in different locations of the former mining area. Water samples were analyzed for chemistry and stable isotopes at BGR revealing insight into groundwater flow dynamics. Satellite imaging and interferometric synthetic aperture radar (SAR) were applied to study ground movements and evaluate the risk of further collapses. A resulting conceptual model explains the processes of sinkhole formation as well as the natural restoration of the salt dome prior to mining operations. This study shows the advantage of an interdisciplinary approach to conduct a risk assessment in the case of large mine collapses.

  8. Methodology for determining the value of complexity parameter for emergency situation during driving of the train

    Directory of Open Access Journals (Sweden)

    O. M. Horobchenko

    2015-12-01

    Full Text Available Purpose. During development of intelligent control systems for locomotive there is a need in the evaluation of the current train situation in the terms of traffic safety. In order to estimate the probability of the development of various emergency situations in to the traffic accidents, it is necessary to determine their complexity. The purpose of this paper is to develop the methodology for determining the complexity of emergency situations during the locomotive operation. Methodology. To achieve this purpose the statistical material of traffic safety violations was accumulated. The causes of violations are divided into groups: technical factors, human factors and external influences. Using the theory of hybrid networks it was obtained a model that gives the output complexity parameter of the emergency situation. Network type: multilayer perceptron with hybrid neurons of the first layer and the sigmoid activation function. The methods of the probability theory were used for the analysis of the results. Findings. The approach to the formalization of manufacturing situations that can only be described linguistically was developed, that allowed to use them as input data to the model for emergency situation. It was established and proved that the exponent of complexity for emergency situation during driving the train is a random quantity and obeys to the normal distribution law. It was obtained the graph of the cumulative distribution function, which identified the areas for safe operation and an increased risk of accident. Originality. It was proposed theoretical basis for determining the complexity of emergency situations in the train work and received the maximum complexity value of emergency situations that can be admitted in the operating conditions. Practical value. Constant monitoring of this value allows not only respond to the threat of danger, but also getting it in numerical form and use it as one of the input parameters for the

  9. An abnormal situation modeling method to assist operators in safety-critical systems

    International Nuclear Information System (INIS)

    Naderpour, Mohsen; Lu, Jie; Zhang, Guangquan

    2015-01-01

    One of the main causes of accidents in safety-critical systems is human error. In order to reduce human errors in the process of handling abnormal situations that are highly complex and mentally taxing activities, operators need to be supported, from a cognitive perspective, in order to reduce their workload, stress, and the consequent error rate. Of the various cognitive activities, a correct understanding of the situation, i.e. situation awareness (SA), is a crucial factor in improving performance and reducing errors. Despite the importance of SA in decision-making in time- and safety-critical situations, the difficulty of SA modeling and assessment means that very few methods have as yet been developed. This study confronts this challenge, and develops an innovative abnormal situation modeling (ASM) method that exploits the capabilities of risk indicators, Bayesian networks and fuzzy logic systems. The risk indicators are used to identify abnormal situations, Bayesian networks are utilized to model them and a fuzzy logic system is developed to assess them. The ASM method can be used in the development of situation assessment decision support systems that underlie the achievement of SA. The performance of the ASM method is tested through a real case study at a chemical plant. - Highlights: • Bayesian networks are applied to represent operators’ mental models when confront with abnormal situations. • A fuzzy logic system is used to resemble operators’ generating assessment results for every abnormal situation. • A virtual plant user interface and a prototype based on proposed method are developed to simulate a real case

  10. The Effects of Instruction of Creative Invention on Students' Situational Interest in Physics Lesson

    Science.gov (United States)

    Leung, Tim

    There are a few empirical studies (Palmer, 2008; Dohn, 2010) or intervention programs (Hidi & Harackiewicz, 2000) about students' situational interest in physics lessons, although the declining interest in physics among students has been well documented in the research literature (Gardner, 1998 ; International Bureau for Education, 2001; European Commission, 2007; Oon & Subramaniam, 2011). Even in the research area of science education, yet little is known about how to trigger students' catching and holding situational interest in a physics lesson. In this study, five intervention lessons of creative invention were developed. Each lesson consists of three parts including Eberle's (1971, 1972) SCAMPER technique on the creative thinking, knowledge and concepts of physics curriculum, hands-on activities related to both SCAMPER technique and physics concepts. Two surveys were developed and used to measure the situational interest and individual interest of students in physics lessons. Qualitative conversational interviews were used to interpret the sources of situational interest of students in physics lessons. Results in this study indicate that new inventive products and television programs or films related to SCAMPER can trigger the catching interest in physics lessons. Meaningful hands-on activities related to both SCAMPER technique and physics concepts can trigger the holding interest in physics lessons. There is no significant difference in situational interest among students with different academic abilities except in the topic related to electronic components. The students with lower academic ability have greater situational interest than the students with higher academic ability in learning the topic related to electronic components. There is no significant difference in situational interest between boys and girls except in the topic related to revolving paper lantern. Girls have higher situational interest than boys in learning the topic related to revolving

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

    Science.gov (United States)

    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.

  12. The situation of radiation oncology patients' relatives. A stocktaking; Die Situation der Angehoerigen von Strahlentherapiepatienten. Eine Bestandsaufnahme

    Energy Technology Data Exchange (ETDEWEB)

    Momm, Felix; Lingg, Sabine; Adebahr, Sonja; Grosu, Anca-Ligia [Klinik fuer Strahlenheilkunde, Univ. Freiburg (Germany); Xander, Carola; Becker, Gerhild [Palliativeinheit, Univ. Freiburg (Germany)

    2010-06-15

    Background and Purpose: Recent studies have shown a very high importance of relatives in decisions about medical interventions. Therefore, the situation of this group was investigated in the sense of a stocktaking by interviewing the closest relatives of radiotherapy patients. Interviewed Persons and Methods: In a defined span of time (6 weeks), a total of 470 relatives (evaluable: n = 287, 61%) of radiotherapy patients were interviewed by a newly developed questionnaire about their contentment with their inclusion in the therapy course. Further, they gave information about specific needs of relatives as well as proposals for direct improvements in the context of a radiation therapy. Results: In total, the relatives were satisfied with their inclusion in the radiotherapy course and with the patient care. As an example, more than 95% of the relatives agreed with the statement ''Here in the hospital my ill relative is cared for well.'' Nevertheless, direct possibilities for improvements were found in the interdisciplinary information about oncologic topics and in the organization of the therapy course. Conclusion: In the stocktaking the situation of radiotherapy patients' relatives was generally satisfactory. Further improvements for the future can be expected mainly from interdisciplinary cancer centers having the best suppositions to care for the relatives, if necessary. Structures known from palliative care can be used as a model. (orig.)

  13. Situation of cancerology in tunisia 2013

    International Nuclear Information System (INIS)

    Ben Ayed, Farhat

    2013-01-01

    Cancer is a worldwide problem. According to the World Health Organization (WHO), 12.4 million of new cancer cases and 7.6 million of deaths have been registered worldwide, during 2012-2013. The trend is still rising. The International Agency for Research on Cancer (IARC), report that by 2030 there will be between 20 and 25 million cases of cancer, and 13 to 16 million of annual deaths due to cancer. Cancer remains the second cause of deaths in developed countries after cardiovascular diseases. This situation is beginning to be observed in emerging countries. Three main factors are advanced to explain the development of cancer: The population aging, the adoption of western lifestyle (bad eating habits, physical inactivity, obesity ...) and tobacco. In our country, the number of new cases of cancers per year is estimated to be 10300 (5900 for males and 4400 for females). The crude incidence rate for all localities is about 117.9 / 100 000, for male and 87.6 / 100,000, for females. We list the main achievements registered until now: The first program planed for the cancer was performed in the city of Jerba, in August 1995. The second cancer plan was done in 1995-1998, in Carthage. In December 1996, a cancer plan was established for the period between 2006 and 2010. About the cancer registration: three population-based cancer registries were set up (in the North, Sfax and Sousse). Regarding infrastructure, we count in the public sector: The Salah Azaiez Instiute of cancer (SAI), in Tunis, the two cancer centers (in Sousse and Sfax), the four units of oncological medicine (Jendouba, Gafsa, Gabes, Kairouan). Projects concerning radio and chemotherapy units are currently in progress, in Ariana, and two units of oncological medicine, in Beja and Monastir. In the private sector, three clinics are mentioned: 02 clinics are already active, the third is under construction and 04 clinics for radiotherapy (02 in Tunis and 02 in Sfax). There is a clear reduction in the time of

  14. A situational approach to the measurement of safety culture

    International Nuclear Information System (INIS)

    Semmer, N.; Regennass, A.

    1997-01-01

    Values and social norms are the main target of most approaches to the study of safety culture and many existing survey methodologies directly ask for these norms and values. However, a number of considerations point to the dangers of limiting the evaluation of safety culture to the analysis of these responses. Therefore the necessity is stressed to also consider how actual situations activate norms and behaviours. This relates to the fact that in any given situation both aspects of the appraisal of reality are present: the objective definition of the situation and its personal evaluation. The latter not only reflects the ''official'' norms and values but also ''basic underlying assumptions''. The situational approach introduced in this paper confronts people with situations which contain a dilemma with conflicting social norms and where various costs and benefits are associated with different types of behaviour. In addition, the prerequisites and limitations of the situational approach are discussed. (author). 9 refs, 1 fig

  15. Understanding situation awareness and its importance in patient safety.

    Science.gov (United States)

    Gluyas, Heather; Harris, Sarah-Jane

    2016-04-20

    Situation awareness describes an individual's perception, comprehension and subsequent projection of what is going on in the environment around them. The concept of situation awareness sits within the group of non-technical skills that include teamwork, communication and managing hierarchical lines of communication. The importance of non-technical skills has been recognised in safety-critical industries such as aviation, the military, nuclear, and oil and gas. However, health care has been slow to embrace the role of non-technical skills such as situation awareness in improving outcomes and minimising the risk of error. This article explores the concept of situation awareness and the cognitive processes involved in maintaining it. In addition, factors that lead to a loss of situation awareness and strategies to improve situation awareness are discussed.

  16. Problems of sanitary-hygienic arrangements in case of emergency situations

    International Nuclear Information System (INIS)

    Avetisov, G.M.; Borisov, B.K.; Volkov, N.N.; Grachev, M.I.; Korostin, A.S.; Prostakishin, G.P.

    1995-01-01

    The planning and carrying out sanitary-hygienic arrangements in emergency situation are based on scientific-research, organizing-methodical and practical trends of activities including: the necessity of taking into consideration the risk of sanitary-hygienic complications as a result of emergency situation; elaboration of criteria and classification of hazards potential danger of industrial plants and territories; the establishment of system of providing sanitary-hygienic measures in emergency situation; working out prophylactic measures for prevention, localization and liquidation of sanitary-hygienic after-effects of emergency situation; development of the system of control and express-analysis of hazardous factors; elaboration of rating-methodical base and arrangements aimed at protection of health and life of people. 5 refs

  17. Situational analysis of conflict interaction of employees belonging to generations X and Y

    Directory of Open Access Journals (Sweden)

    Pishchik V.I.

    2018-03-01

    Full Text Available The article described the situational approach to the analysis of conflicts between representatives of different generations, and analyzed intergenerational conflict, psychological portraits of members of generations X and Y. The study surveyed 144 people. Applied techniques: test Thomas, methods of identifying conflicts of expectations S.I. Erina, E.P. Sharapova; methods of identifying potential interpersonal conflicts A.N. Lebedeva, I.I. Level; developed a questionnaire analysis of the conflict, as well as using situation analysis (related to various situations of the conflict of different generations, their evaluation and analysis. The studies confirmed the differences in perceptions and attitudes to conflict situations of different generations. According to the obtained results we were able to identify a number of patterns, relations, and describe the attitude of employees of different generations to emerging or potential conflicts.

  18. Honesty-humility and a person-situation interaction at work

    DEFF Research Database (Denmark)

    Zettler, Ingo; Hilbig, B.E.

    2010-01-01

    Person-situation interactions have attracted researchers' attention for decades. Likewise, the current work focuses on the interaction of honesty-humility and situational conditions in bringing about counterproductive work behaviour (CWB). As such, we introduce perceptions of organizational...... politics as a situational construct representing an opportunity for CWB. In a sample of N = 148 employees we found that particularly individuals low in honesty-humility were affected by situational circumstances. By contrast, those high in honesty-humility reported practically the same (lower) amount...... of CWB independent of the level of perceptions of organizational politics. In other words, employees low in honesty-humility were especially likely to condition their behaviour on environmental factors, a result that mirrors previous findings....

  19. Positively versus negatively charged moral emotion expectancies in adolescence: the role of situational context and the developing moral self.

    Science.gov (United States)

    Krettenauer, Tobias; Johnston, Megan

    2011-09-01

    The study analyses adolescents' positively charged versus negatively charged moral emotion expectancies. Two hundred and five students (M= 14.83 years, SD= 2.21) participated in an interview depicting various situations in which a moral norm was either regarded or transgressed. Emotion expectancies were assessed for specific emotions (pride, guilt) as well as for overall strength and valence. In addition, self-importance of moral values was measured by a questionnaire. Results revealed that positively charged emotion expectancies were more pronounced in contexts of prosocial action than in the context of moral transgressions, whereas the opposite was true for negatively charged emotions. At the same time, expectations of guilt and pride were substantially related to the self-importance of moral values. ©2010 The British Psychological Society.

  20. A Critical Systems Metamethodology for Problem Situation Structuring

    OpenAIRE

    Slavica P. Petrovic

    2012-01-01

    The increasing complexity and diversity of management problem situations in organizations, as well as the increasing variety of theories, methodologies, methods, techniques, and models that can be employed in problem situation structuring and solving, must be considered as relevant aspects of management process in contemporary circumstances. Creative holism in management problem situations in organizations is enabled by means of Critical Systems Thinking (CST) as well as Critical Systems Prac...