WorldWideScience

Sample records for human factors teaching

  1. Human factors in resuscitation teaching.

    Science.gov (United States)

    Norris, Elizabeth M; Lockey, Andrew S

    2012-04-01

    There is an increasing interest in human factors within the healthcare environment reflecting the understanding of their impact on safety. The aim of this paper is to explore how human factors might be taught on resuscitation courses, and improve course outcomes in terms of improved mortality and morbidity for patients. The delivery of human factors training is important and this review explores the work that has been delivered already and areas for future research and teaching. Medline was searched using MESH terms Resuscitation as a Major concept and Patient or Leadership as core terms. The abstracts were read and 25 full length articles reviewed. Critical incident reporting has shown four recurring problems: lack of organisation at an arrest, lack of equipment, non functioning equipment, and obstructions preventing good care. Of these, the first relates directly to the concept of human factors. Team dynamics for both team membership and leadership, management of stress, conflict and the role of debriefing are highlighted. Possible strategies for teaching them are discussed. Four strategies for improving human factors training are discussed: team dynamics (including team membership and leadership behaviour), the influence of stress, debriefing, and conflict within teams. This review illustrates how human factor training might be integrated further into life support training without jeopardising the core content and lengthening the courses. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

  2. Teaching Human Rights Law.

    Science.gov (United States)

    Berman, Howard R.

    1985-01-01

    The international community has developed a system of human rights law relevant to many areas of legal encounter, which American law schools have been slow to incorporate into curricula. Teaching human rights law provides an opportunity for law schools to enrich the learning process and contribute creatively to the respect for rights in society.…

  3. Criticality accident in uranium fuel processing plant. Cause analysis and teachings from a viewpoint of a human factor

    International Nuclear Information System (INIS)

    Furuta, Kazuo

    2000-01-01

    On the JCO criticality accident occurred on September 30, 1999, from relatively earlier time since its occurrence it was elucidated that it was formed not by accident and error operation of apparatus and instruments but by unsafe actions of operators beyond regular manual as its direct cause, and that an organizational factor on business managers and safety administration unable to control such unsafe actions of operators at its background. Then, it was judged to be essential to carry out an accident research from a viewpoint of the human factor (HF) for elucidation on essence of the accident, to establish a 'special workshop on the JCO accident research' to investigate elucidation of the accident cause and countermeasure of reoccurrence at a standpoint of HF. As a result, the essential cause of this accident was summarized that safety information such as ideals, information, teachings and so forth necessary for safety management were failed to share among different organizations. As a teaching of this accident, nuclear energy participants must recognize that safety culture is not finished only in specific organization and range but produced by protecting weathering of danger consciousness and effort of mutually exciting and learning by sharing a safety information beyond different organization, range and time. (G.K.)

  4. Humanizing the Teaching of Mathematics.

    Science.gov (United States)

    Guting, R.

    1980-01-01

    The author shows how the teaching of mathematics may be adapted so that it is "humanized." It is asserted that the standard mathematics program "...appeals to the intellect, but attaches no value to other human qualities such as emotions and ethical character." (MP)

  5. Human factors

    International Nuclear Information System (INIS)

    Brown, G.J.

    1991-01-01

    Recent reactor accidents have spurred the major review, described here, of the contribution of operator personnel to safety in Scottish Nuclear Power Stations. The review aims to identify factors leading to the Chernobyl accident and take preventative measures to avoid possible recurrence. Scottish Nuclear power stations aim to remove the operator from a position where failure to take correct action could lead to a safety hazard. Instead operators concentrate on routine and breakdown maintenance and measures are taken to minimize the probability of operator error. The review concluded that most safety procedures were satisfactory but safety analysis supported by good design practices may offer a significant reduction in the risk of operator error. (UK)

  6. Human factors in training

    International Nuclear Information System (INIS)

    Dutton, J.W.; Brown, W.R.

    1981-01-01

    The Human Factors concept is a focused effort directed at those activities which require human involvement. Training is, by its nature, an activity totally dependent on the Human Factor. This paper identifies several concerns significant to training situations and discusses how Human Factor awareness can increase the quality of learning. Psychology in the training arena is applied Human Factors. Training is a method of communication represented by sender, medium, and receiver. Two-thirds of this communications model involves the human element directly

  7. Human factor reliability program

    International Nuclear Information System (INIS)

    Knoblochova, L.

    2017-01-01

    The human factor's reliability program was at Slovenske elektrarne, a.s. (SE) nuclear power plants. introduced as one of the components Initiatives of Excellent Performance in 2011. The initiative's goal was to increase the reliability of both people and facilities, in response to 3 major areas of improvement - Need for improvement of the results, Troubleshooting support, Supporting the achievement of the company's goals. The human agent's reliability program is in practice included: - Tools to prevent human error; - Managerial observation and coaching; - Human factor analysis; -Quick information about the event with a human agent; -Human reliability timeline and performance indicators; - Basic, periodic and extraordinary training in human factor reliability(authors)

  8. The Science of Human Interaction and Teaching

    Science.gov (United States)

    Yano, Kazuo

    2013-01-01

    There is a missing link between our understanding of teaching as high-level social phenomenon and teaching as a physiological phenomenon of brain activity. We suggest that the science of human interaction is the missing link. Using over one-million days of human-behavior data, we have discovered that "collective activenes" (CA), which indicates…

  9. [Human factors in medicine].

    Science.gov (United States)

    Lazarovici, M; Trentzsch, H; Prückner, S

    2017-01-01

    The concept of human factors is commonly used in the context of patient safety and medical errors, all too often ambiguously. In actual fact, the term comprises a wide range of meanings from human-machine interfaces through human performance and limitations up to the point of working process design; however, human factors prevail as a substantial cause of error in complex systems. This article presents the full range of the term human factors from the (emergency) medical perspective. Based on the so-called Swiss cheese model by Reason, we explain the different types of error, what promotes their emergence and on which level of the model error prevention can be initiated.

  10. Human factors in aviation

    National Research Council Canada - National Science Library

    Salas, Eduardo; Maurino, Daniel E

    2010-01-01

    .... HFA offers a comprehensive overview of the topic, taking readers from the general to the specific, first covering broad issues, then the more specific topics of pilot performance, human factors...

  11. Human Factors Laboratory

    Data.gov (United States)

    Federal Laboratory Consortium — Purpose: The purpose of the Human Factors Laboratory is to further the understanding of highway user needs so that those needs can be incorporated in roadway design,...

  12. Introduction to human factors

    International Nuclear Information System (INIS)

    Winters, J.M.

    1988-03-01

    Some background is given on the field of human factors. The nature of problems with current human/computer interfaces is discussed, some costs are identified, ideal attributes of graceful system interfaces are outlined, and some reasons are indicated why it's not easy to fix the problems

  13. Basics of teaching Latin at Humanities University

    Directory of Open Access Journals (Sweden)

    Bragova Arina Mikhailovna

    2017-04-01

    Full Text Available The article reviews the goals, tasks, methods, and results of teaching Latin at Humanities University. The article points out that the basis of teaching is analytical reading with elements of discursive analysis. In Humanities University teaching is being provided through the interdisciplinary approach. The educational process includes interactive exercises, the use various forms of control, for example, lingual-didactic testing in a virtual learning environment. The results of current and final control are formed with the help of the point-rating system of assessing knowledge.

  14. [How to teach human sexuality?].

    Science.gov (United States)

    Bravo, S

    1991-03-01

    3 small scale sex education programs developed in recent years by nongovernmental organizations in Chile are described. In 1 case, PAESMI cooperated with the Organization of American States to develop a sex education program for schools in the municipality of Estacion Central. The 1st phase involved training of 40 teacher-monitors who attended a 3-day workshop during the 1988 summer vacation. They later served as instructors for the remaining teachers in the 12 participating schools. Saturday workshops were held over 4 months to familiarize teachers with the program and its objectives. No specific curriculum was established; teachers were to introduce the topics at their discretion into the existing program. A methodological guide was prepared for preschool and primary children in 1988, and in 1989 the program was extended to older children. The majority of participating teachers were enthusiastic, but at present the Biomedical Extension Center of the University of Chile is teaching a course on foundations for human sexuality for educators. It provides teachers with an improved factual basis to complement the stress on attitudes and ethics of the earlier course. A segment of the original course dealing with attitudes toward pornography is included. The 2nd program was a 10-session workshop organized by 4 psychologists, 2 teachers, and a midwife belonging to the Father Andre Jarlan Center for Research and Action in People's Health (CIASPO) for students in 4 intermediate schools in the commune of Santiago. The objective of CIASPO, a nongovernmental organization founded in 1985, is to provide sex education from a multidisciplinary perspective to enable students to assume responsibility for their own sexuality and improve attitudes. The workshop stressed the importance of the body, sentiments, and emotions, examined culture and sex roles, and contraceptive methods. A preworkshop evaluation questionnaire indicated that the participants had a deficient knowledge of

  15. Human factors information system

    International Nuclear Information System (INIS)

    Goodman, P.C.; DiPalo, C.A.

    1991-01-01

    Nuclear power plant safety is dependent upon human performance related to plant operations. To provide improvements in human performance, data collection and assessment play key roles. This paper reports on the Human factors Information System (HFIS) which is designed to meet the needs of the human factors specialists of the United States Nuclear Regulatory Commission. These specialists identify personnel errors and provide guidance designed to prevent such errors. HFIS is a simple and modular system designed for use on a personal computer. It is designed to contain four separate modules that provide information indicative of program or function effectiveness as well as safety-related human performance based on programmatic and performance data. These modules include the Human Factors Status module; the Regulatory Programs module; the Licensee Event Report module; and the Operator Requalification Performance module. Information form these modules can either be used separately or can be combined due to the integrated nature of the system. HFIS has the capability, therefore, to provide insights into those areas of human factors that can reduce the probability of events caused by personnel error at nuclear power plants and promote the health and safety of the public. This information system concept can be applied to other industries as well as the nuclear industry

  16. Human factors guides

    International Nuclear Information System (INIS)

    Penington, J.

    1995-10-01

    This document presents human factors guides, which have been developed in order to provide licensees of the AECB with advice as to how to address human factors issues within the design and assessment process. This documents presents the results of a three part study undertaken to develop three guides which are enclosed in this document as Parts B, C and D. As part of the study human factors standards, guidelines, handbooks and other texts were researched, to define those which would be most useful to the users of the guides and for the production of the guides themselves. Detailed specifications were then produced to outline the proposed contents and format of the three guides. (author). 100 refs., 3 tabs., 11 figs

  17. Human factors guides

    Energy Technology Data Exchange (ETDEWEB)

    Penington, J [PHF Services Inc., (Canada)

    1995-10-01

    This document presents human factors guides, which have been developed in order to provide licensees of the AECB with advice as to how to address human factors issues within the design and assessment process. This documents presents the results of a three part study undertaken to develop three guides which are enclosed in this document as Parts B, C and D. As part of the study human factors standards, guidelines, handbooks and other texts were researched, to define those which would be most useful to the users of the guides and for the production of the guides themselves. Detailed specifications were then produced to outline the proposed contents and format of the three guides. (author). 100 refs., 3 tabs., 11 figs.

  18. Teaching about Human Rights and American Indians.

    Science.gov (United States)

    Harvey, Karen D.

    1996-01-01

    Presents a flexible lesson plan integrating teaching about human rights into the existing curriculum about American Indians. Asserts that American Indians have the right to maintain their cultural ways and connects that subject to the United Nations Universal Declaration of Human Rights. Includes three lists of resources and references. (MJP)

  19. Human Factors Review Plan

    International Nuclear Information System (INIS)

    Paramore, B.; Peterson, L.R.

    1985-12-01

    ''Human Factors'' is concerned with the incorporation of human user considerations into a system in order to maximize human reliability and reduce errors. This Review Plan is intended to assist in the assessment of human factors conditions in existing DOE facilities. In addition to specifying assessment methodologies, the plan describes techniques for improving conditions which are found to not adequately support reliable human performance. The following topics are addressed: (1) selection of areas for review describes techniques for needs assessment to assist in selecting and prioritizing areas for review; (2) human factors engineering review is concerned with optimizing the interfaces between people and equipment and people and their work environment; (3) procedures review evaluates completeness and accuracy of procedures, as well as their usability and management; (4) organizational interface review is concerned with communication and coordination between all levels of an organization; and (5) training review evaluates training program criteria such as those involving: trainee selection, qualification of training staff, content and conduct of training, requalification training, and program management

  20. Human Factors Review Plan

    Energy Technology Data Exchange (ETDEWEB)

    Paramore, B.; Peterson, L.R. (eds.)

    1985-12-01

    ''Human Factors'' is concerned with the incorporation of human user considerations into a system in order to maximize human reliability and reduce errors. This Review Plan is intended to assist in the assessment of human factors conditions in existing DOE facilities. In addition to specifying assessment methodologies, the plan describes techniques for improving conditions which are found to not adequately support reliable human performance. The following topics are addressed: (1) selection of areas for review describes techniques for needs assessment to assist in selecting and prioritizing areas for review; (2) human factors engineering review is concerned with optimizing the interfaces between people and equipment and people and their work environment; (3) procedures review evaluates completeness and accuracy of procedures, as well as their usability and management; (4) organizational interface review is concerned with communication and coordination between all levels of an organization; and (5) training review evaluates training program criteria such as those involving: trainee selection, qualification of training staff, content and conduct of training, requalification training, and program management.

  1. Teaching Human Rights: Confronting the Contradictions

    Directory of Open Access Journals (Sweden)

    John L. Hammond

    2016-02-01

    Full Text Available Teaching human rights means taking on a series of controversies over what human rights are, how they are determined, and how they are (or are not upheld.  The "possession paradox" is that often human rights are declared but many, or even most, people do not actually enjoy them.  In teaching human rights we must convey both the promise of human rights and the discrepancy between that promise and their fulfillment.  I review a number of controversies in the current application of human rights, many of which arise from that discrepancy.  I then suggest the use of literary works and simulation games that can sometimes convey meanings more effectively than expository material.

  2. Personality Factors in the Student Teaching Triad.

    Science.gov (United States)

    Hughes, Robert, Jr.; And Others

    A match or mis-match of cooperating teachers and student teachers on personality characteristics may have an important role in the overall effectiveness of the student teaching experience. Among the different personality factors that may affect participant relationships are flexibility, empathy, and self-esteem. To assess the validity of measures…

  3. Human and Organizational Factors

    International Nuclear Information System (INIS)

    Eshiett, P.B.S.

    2016-01-01

    The Human and Organizational Factors Approach to Industrial Safety (HOFS) consists of identifying and putting in place conditions which encourage a positive contribution from operators (individually and in a team) with regards to industrial safety. The knowledge offered by the HOFS approach makes it possible better to understand what conditions human activity and to act on the design of occupational situations and the organization, in the aim of creating the conditions for safe work. Efforts made in this area can also lead to an improvement in results in terms of the quality of production or occupational safety (incidence and seriousness rates) (Daniellou, F., et al., 2011). Research on industrial accidents shows that they rarely happen as a result of a single event, but rather emerge from the accumulation of several, often seemingly trivial, malfunctions, misunderstandings, incorrect assumptions and other issues. The nuclear community has established rigorous international safety standards and concepts to ensure the protection of people and the environment from harmful effects of ionizing radiation (IAEA, 2014). A review of major human induced disasters in a number of countries and in different industries yields insights into several of the human and organizational factors involved in their occurrence. Some of these factors relate to failures in: • Design or technology; • Training; • Decision making; • Communication; • Preparation for the unexpected; • Understanding of organizational interdependencies

  4. Human factoring administrative procedures

    International Nuclear Information System (INIS)

    Grider, D.A.; Sturdivant, M.H.

    1991-01-01

    In nonnuclear business, administrative procedures bring to mind such mundane topics as filing correspondence and scheduling vacation time. In the nuclear industry, on the other hand, administrative procedures play a vital role in assuring the safe operation of a facility. For some time now, industry focus has been on improving technical procedures. Significant efforts are under way to produce technical procedure requires that a validated technical, regulatory, and administrative basis be developed and that the technical process be established for each procedure. Producing usable technical procedures requires that procedure presentation be engineered to the same human factors principles used in control room design. The vital safety role of administrative procedures requires that they be just as sound, just a rigorously formulated, and documented as technical procedures. Procedure programs at the Tennessee Valley Authority and at Boston Edison's Pilgrim Station demonstrate that human factors engineering techniques can be applied effectively to technical procedures. With a few modifications, those same techniques can be used to produce more effective administrative procedures. Efforts are under way at the US Department of Energy Nuclear Weapons Complex and at some utilities (Boston Edison, for instance) to apply human factors engineering to administrative procedures: The techniques being adapted include the following

  5. Human factors in network security

    OpenAIRE

    Jones, Francis B.

    1991-01-01

    Human factors, such as ethics and education, are important factors in network information security. This thesis determines which human factors have significant influence on network security. Those factors are examined in relation to current security devices and procedures. Methods are introduced to evaluate security effectiveness by incorporating the appropriate human factors into network security controls

  6. Accidents and human factors

    International Nuclear Information System (INIS)

    Nishiwaki, Y.; Kawai, H.; Morishima, H.; Terano, T.; Sugeno, M.

    1984-01-01

    When the TMI accident occurred it was 4 a.m., an hour when the error potential of the operators would have been very high. The frequency of car and train accidents in Japan is also highest between 4 a.m. and 6 a.m. The error potential may be classified into five phases corresponding to the electroencephalogramic pattern (EEG). At phase 0, when the delta wave appears, a person is unconscious and in deep sleep; at phase I, when the theta wave appears, he is very tired, sleepy and subnormal; at phase II, when the alpha wave appears, he is normal, relaxed and passive; at phase III, when the beta wave appears, he is normal, clear-minded and active; at phase IV, when the strong beta or epileptic wave appears, he is hypernormal, excited and incapable of normal judgement. Should an accident occur at phase II, the brain condition may jump to phase IV. At this phase the error or accident potential is maximum. The response of the human brain to different types of noises and signals may vary somewhat for different individuals and for different groups of people. Therefore, the possibility that such differences in brain functions may influence the mental structure would be worthy of consideration in human factors and in the design of man-machine systems. Human reliability and performance would be affected by many factors: medical, physiological and psychological, etc. The uncertainty involved in human factors may not necessarily be probabilistic, but fuzzy. Therefore, it would be important to develop a theory by which both non-probabilistic uncertainties, or fuzziness, of human factors and the probabilistic properties of machines can be treated consistently. From the mathematical point of view, probabilistic measure is considered a special case of fuzzy measure. Therefore, fuzzy set theory seems to be an effective tool for analysing man-machine systems. To minimize human error and the possibility of accidents, new safety systems should not only back up man and make up for his

  7. Effects of Human Factors in Engineering and Design for Teaching Mathematics: A Comparison Study of Online and Face-to-Face at a Technical College

    Science.gov (United States)

    Mativo, John M.; Hill, Roger B.; Godfrey, Paul W.

    2013-01-01

    The focus of this study was to examine four characteristics for successful and unsuccessful students enrolled in basic mathematics courses at a technical college. The characteristics, considered to be in part effects of human factors in engineering and design, examined the preferred learning styles, computer information systems competency,…

  8. Fire as a natural and human factor shaping the Mediterranean Ecosystems. The Montgó forest fire and the teaching for the Geograns (older than 55) students

    Science.gov (United States)

    Cerdà, Artemi; González Pelayo, Óscar; Mataix-Solera, Jorge; Arcenegui, Victoria; Jordán, Antonio; Úbeda, Xavier; Pereira, Paulo

    2015-04-01

    Cerdà and Civera (2012); Fernández Raga et al., (2013) and Cerdà et al., (2014) show that teaching Earth Sciences to students older than 55 is a new challenge for the universities of developed countries due to the higher life expectancy and the arrival of new students and teaching programs to the academy. Fire, due to the background of many of our students, is one of those topics that need more attention when teaching to students older than 55. Most of them see the fire as the enemy and not as a part of the natural and human ecosystems. The view of the scientists is based in the scientific method, and they see the fire as part of the ecosystems and the human societies (Roebroeks and Villa, 2011; Archibald et al., 2012; Berna et al, 2012; Romme et al., 2012; Zumbrunnen et al., 2012). Moreover, the studies developed on the soils, vegetation and hydrological response of fire affected land, show that the fire disturbance use to be short and the ecosystems return to the pre-fire period after a window of disturbance (Cerdà and Lasanta, 2005; Doerr and Cerdà, 2005; Lasanta and Cerdà, 2005; Granjed et al., 2011; Pérez Cabello et al., 2012; Bodí et al., 2013; Guenon et al., 2013; León et al., 2013: Pereira et al., 2013; Pereira et al., 2015; Prats et al., 2015), and this is related to the policies applied in different countries (Carreiras et al., 2014). More recent advances in the impact of fire on soils can be found in Bento-Gonçalves et al. (2012) This research show the different strategies that we apply to explain the students older than 55 to understand the natural processes that are involved in nature due to the fire. The lectures are developed at the lectures room as an introduction about the fire in the Earth System and how the fire modify the soils, the water resources and change the vegetation cover, and 10 hours of field work in an recently fire affected land. The second part of the course, 10 hours in the field, will be done in February during a visit

  9. Human Factors in Training

    Science.gov (United States)

    Barshi, Immanuel; Byrne, Vicky; Arsintescu, Lucia; Connell, Erin

    2010-01-01

    Future space missions will be significantly longer than current shuttle missions and new systems will be more complex than current systems. Increasing communication delays between crews and Earth-based support means that astronauts need to be prepared to handle the unexpected on their own. As crews become more autonomous, their potential span of control and required expertise must grow to match their autonomy. It is not possible to train for every eventuality ahead of time on the ground, or to maintain trained skills across long intervals of disuse. To adequately prepare NASA personnel for these challenges, new training approaches, methodologies, and tools are required. This research project aims at developing these training capabilities. By researching established training principles, examining future needs, and by using current practices in space flight training as test beds, both in Flight Controller and Crew Medical domains, this research project is mitigating program risks and generating templates and requirements to meet future training needs. Training efforts in Fiscal Year 09 (FY09) strongly focused on crew medical training, but also began exploring how Space Flight Resource Management training for Mission Operations Directorate (MOD) Flight Controllers could be integrated with systems training for optimal Mission Control Center (MCC) operations. The Training Task addresses Program risks that lie at the intersection of the following three risks identified by the Project: 1) Risk associated with poor task design; 2) Risk of error due to inadequate information; and 3) Risk associated with reduced safety and efficiency due to poor human factors design.

  10. Human Factors in Marine Casualties

    Directory of Open Access Journals (Sweden)

    Jelenko Švetak

    2002-05-01

    Full Text Available Human factors play an important role in the origin of accidents,and it is commonly claimed that between seventy andninety-five percent of industrial and transport accidents involvehuman factors, see Figure 1.Some authorities, however, claim that ultimately, all accidentsinvolve human factors.

  11. INVESTIGATING FACTORS INFLUENCING STUDENTS’ LEARNING IN A TEAM TEACHING SETTING

    OpenAIRE

    Brenda L Killingsworth; Yajiong Xue

    2015-01-01

    Team teaching factors, including mission clarity, affiliation, innovativeness, and fairness, are examined to determine how they influence student learning in a team-taught course. The study involved 184 college students enrolled in an Introduction to Computers course delivered in a team-taught format in a large university located in the United States. The collaborative teaching design followed a traditional team teaching approach with an instructor team teaching the same course collaborativel...

  12. Waste - the human factor

    International Nuclear Information System (INIS)

    McLaren, D.J.

    1993-01-01

    Waste is a human concept, referring to things that have no use to human beings and arising entirely from human activities. It is the useless residue of any human process that affects the economy or environment. The changes brought about by the industrial revolution are enormous; fossil fuels, not just photosynthesis, now provide energy and wastes at rates far exceeding the capacity of the ecosystem to absorb or recycle. Three major problems face the Planet: accelerated population growth, accelerated use of resources for energy and industry, and the disproportionate use of resources and waste between the northern and southern parts of the Planet. Knowledge and science are in a position to provide both human creativity and the directed technology to take remedial action and rediscover harmony between nature and mankind. Only social and political will is lacking

  13. Teaching Excellence Initiatives: Modalities and Operational Factors

    Science.gov (United States)

    Land, Ray; Gordon, George

    2015-01-01

    Teaching excellence is at the centre of national and international higher education policy. The Higher Education Academy (HEA) is a part of the debate to develop a shared understanding of what constitutes teaching excellence and has published research including "Considering Teaching Excellence in Higher Education: 2007-2013" by Dr Vicky…

  14. The Human Nervous System: A Framework for Teaching and the Teaching Brain

    Science.gov (United States)

    Rodriguez, Vanessa

    2013-01-01

    The teaching brain is a new concept that mirrors the complex, dynamic, and context-dependent nature of the learning brain. In this article, I use the structure of the human nervous system and its sensing, processing, and responding components as a framework for a re-conceptualized teaching system. This teaching system is capable of responses on an…

  15. Human factors influencing decision making

    OpenAIRE

    Jacobs, Patricia A.

    1998-01-01

    This report supplies references and comments on literature that identifies human factors influencing decision making, particularly military decision making. The literature has been classified as follows (the classes are not mutually exclusive): features of human information processing; decision making models which are not mathematical models but rather are descriptive; non- personality factors influencing decision making; national characteristics influencing decision makin...

  16. Effectiveness of human factors simulator

    International Nuclear Information System (INIS)

    Moragas, F.

    2015-01-01

    En 2011, ANAV started the exploitation of the Human Factors Simulator installed in TECNATOM Training Center located in L'Hospital de L'Infant Tarragona. AVAN's Strategic Plan includes the Action Plan for the improvement of human behavior. The plan includes improving the efficiency of the efficiency of the human factors simulator. It is proposed to improve the efficiency into two different terms: winning effectiveness in modeling behaviors, and interweaving the activities in the simulator with the actual strategy of promoting Safety culture and human behaviour. (Author)

  17. Introduction to human factors engineering

    International Nuclear Information System (INIS)

    Derfuss, Ch.

    2010-01-01

    Some of the main aspects of human factors engineering are discussed. The following topics are considered: Integration into the design process; Identification and application of human-centered design requirements; Design of error-tolerant systems; Iterative process consisting of evaluations and feedback loops; Participation of operators/users; Utilization of an interdisciplinary design/ evaluation team; Documentation of the complete HFE-process: traceability

  18. Radioimmunoassay of human Hageman factor (factor XII)

    International Nuclear Information System (INIS)

    Saito, H.; Ratnoff, O.D.; Pensky, J.

    1976-01-01

    A specific, sensitive, and reproducible radioimmunoassay for human Hageman factor (HF, factor XII) has been developed with purified human HF and monospecific rabbit antibody. Precise measurements of HF antigen were possible for concentrations as low as 0.1 percent of that in normal pooled plasma. A good correlation (correlation coefficient = 0.82) existed between the titers of HF measured by clot-promoting assays and radioimmunoassays among 42 normal adults. Confirming earlier studies, HF antigen was absent in Hageman trait plasma, but other congenital deficient plasmas, including those of individuals with Fletcher trait and Fitzgerald trait, contained normal amounts of HF antigen. HF antigen was reduced in the plasmas of patients with disseminated intravascular coagulation or advanced liver cirrhosis, but it was normal in those of patients with chronic renal failure or patients under treatment with warfarin. HF antigen was detected by this assay in plasmas of primates, but not detectable in plasmas of 11 nonprimate mammalian and one avian species

  19. Factors Affecting University Teaching Team Effectiveness in Detached Working Environments

    Science.gov (United States)

    Bennett, Roger; Kane, Suzanne

    2014-01-01

    This paper presents the outcomes of a study of the factors that contribute to teaching team effectiveness in situations where team members rarely meet face to face. Academic faculty within a university Business School were asked to report the degrees to which they believed that the module teaching teams to which they belonged contained members who…

  20. Factors Causing Demotivation in EFL Teaching Process: A Case Study

    Science.gov (United States)

    Aydin, Selami

    2012-01-01

    Studies have mainly focused on strategies to motivate teachers or the student-teacher motivation relationships rather than teacher demotivation in the English as a foreign language (EFL) teaching process, whereas no data have been found on the factors that cause teacher demotivation in the Turkish EFL teaching contexts at the elementary education…

  1. Factors That Influence the Understanding of Good Mathematics Teaching

    Science.gov (United States)

    Leong, Kwan Eu

    2013-01-01

    This study explored the factors that influenced the understanding of good mathematics teaching. A mixed methodology was used investigate the beliefs of beginning secondary teachers on good mathematics teaching. The two research instruments used in this study were the survey questionnaire and an interview. Beginning teachers selected Immediate…

  2. A framework for human factors

    International Nuclear Information System (INIS)

    Webb, R.D.G.

    As the complexity of industrial systems increases, the need for efficient integration of human beings into the systems that they design and operate grows more important. Human factors, or ergonomics, is concerned with the application of life science knowledge about human characteristics to maximise performance and well-being in any context. The most complex problem is to identify job demands in terms of different human dimensions and to apply established life science knowledge to determine optimum solutions. This requires the cooperation of many specialists

  3. The prevalence and risk factors for Trichomonas vaginalis infection amongst human immunodeficiency virus-infected pregnant women attending the antenatal clinics of a university teaching hospital in Lagos, South-Western, Nigeria.

    Science.gov (United States)

    Ijasan, Olaolopin; Okunade, Kehinde Sharafadeen; Oluwole, Ayodeji Ayotunde

    2018-01-01

    Trichomonas vaginalis infection is the most prevalent non-viral sexually transmitted infection worldwide. Interactions between this infection and human immunodeficiency virus (HIV) may cause adverse pregnancy outcomes such as preterm labour, premature rupture of membranes, chorioamnionitis, low birth weight and post-abortal sepsis. This study was aimed to determine the prevalence and risk factors of T. vaginalis infection amongst HIV-positive pregnant women attending antenatal care at the Lagos University Teaching Hospital (LUTH), Lagos, Nigeria. This was an analytical cross-sectional study in which 320 eligible participants which included 160 HIV-positive (case group) and 160 HIV-negative (control group) pregnant women were recruited at the antenatal clinic of LUTH. A structured pro forma was used to collect data from consenting participants after which high vaginal swabs were collected, processed and examined for T. vaginalis. The association between categorical variables was tested using the Chi-square test and Fisher's exact test where applicable. All significances were reported at P women were 10% and 8.1%, respectively (P = 0.559). Significant risk factors for T. vaginalis infection in the HIV-positive pregnant women were early coitarche (P women for T. vaginalis infection as a tool of reducing HIV acquisition, especially in pregnancy, campaign to create better sexual health awareness should be commenced as a way to contributing to the reduction in T. vaginalis infection during pregnancy and perinatal transmission of HIV.

  4. Risk factors for stillbirths at Universty of Maiduguri teaching hospital ...

    African Journals Online (AJOL)

    Risk factors for stillbirths at Universty of Maiduguri teaching hospital, ... Background:Stillbirth rate is an important indicator of access to and quality of antenatal and delivery care. ... Key words: stillbirth, prevalence, aetiologic determinants ...

  5. Factors influencing the teaching of physical education and sport in ...

    African Journals Online (AJOL)

    Factors influencing the teaching of physical education and sport in Cluster H Shools ... and nine heads of schools selected using the random sampling technique. ... the participation of children with disabilities in Physical Education and Sports.

  6. Video-based lectures: An emerging paradigm for teaching human ...

    African Journals Online (AJOL)

    Video-based teaching material is a rich and powerful medium being used in computer assisted learning. This paper aimed to assess the learning outcomes and student nurses' acceptance and satisfaction with the video-based lectures versus the traditional method of teaching human anatomy and physiology courses.

  7. An emerging paradigm for teaching human anatomy and physiology

    African Journals Online (AJOL)

    Rabab El-Sayed Hassan El-Sayed

    2013-03-15

    Mar 15, 2013 ... information about the anatomy and physiology of human ... tional curriculum in a range of teaching fields that are based ..... et al.,47 who were studying the acceptance and benefits of vi- .... Foreign language teaching methods: Culture lesson 3: the case for .... vations in integrating ICT in education, vol. 3.

  8. Maintaining excellence in teaching of human anatomy: University of ...

    African Journals Online (AJOL)

    Measures to address these challenges have resulted in wide disparities in curriculum design teaching methods, number and composition of instructors. Inspite of the challenges, the Department of Human Anatomy of the University of Nairobi (UON) maintained excellence of teaching for over 40yrs. This article describes the ...

  9. Teaching with Children's Books: The "Wow" Factor

    Science.gov (United States)

    Von Drasek, Lisa

    2006-01-01

    No classroom teacher needs convincing of the benefits of using children's picture books in his or her math program. As Marilyn Burns, the creator and founder of Math Solutions Professional Development, and the author of "The Greedy Triangle" (Scholastic, 1996), says, "Evidence shows that teaching math through children's books motivates children to…

  10. Human Factors in Financial Trading

    Science.gov (United States)

    Leaver, Meghan; Reader, Tom W.

    2016-01-01

    Objective This study tests the reliability of a system (FINANS) to collect and analyze incident reports in the financial trading domain and is guided by a human factors taxonomy used to describe error in the trading domain. Background Research indicates the utility of applying human factors theory to understand error in finance, yet empirical research is lacking. We report on the development of the first system for capturing and analyzing human factors–related issues in operational trading incidents. Method In the first study, 20 incidents are analyzed by an expert user group against a referent standard to establish the reliability of FINANS. In the second study, 750 incidents are analyzed using distribution, mean, pathway, and associative analysis to describe the data. Results Kappa scores indicate that categories within FINANS can be reliably used to identify and extract data on human factors–related problems underlying trading incidents. Approximately 1% of trades (n = 750) lead to an incident. Slip/lapse (61%), situation awareness (51%), and teamwork (40%) were found to be the most common problems underlying incidents. For the most serious incidents, problems in situation awareness and teamwork were most common. Conclusion We show that (a) experts in the trading domain can reliably and accurately code human factors in incidents, (b) 1% of trades incur error, and (c) poor teamwork skills and situation awareness underpin the most critical incidents. Application This research provides data crucial for ameliorating risk within financial trading organizations, with implications for regulation and policy. PMID:27142394

  11. HUMAN PROSTATE CANCER RISK FACTORS

    Science.gov (United States)

    Prostate cancer has the highest prevalence of any non-skin cancer in the human body, with similar likelihood of neoplastic foci found within the prostates of men around the world regardless of diet, occupation, lifestyle, or other factors. Essentially all men with circulating an...

  12. Human Factor in Therapeutic Relationship

    Directory of Open Access Journals (Sweden)

    Ramazan Akdogan

    2011-03-01

    Full Text Available herapeutic relationship is a professional relationship that has been structured based on theoretical props. This relationship is a complicated, wide and unique relationship which develops between two people, where both sides' personality and attitudes inevitably interfere. Therapist-client relationship experienced through transference and counter transference, especially in psychodynamic approaches, is accepted as the main aspect of therapeutic process. However, the approaches without dynamic/deterministic tendency also take therapist-client relationship into account seriously and stress uniqueness of interaction between two people. Being a person and a human naturally sometimes may negatively influence the relationship between the therapist and client and result in a relationship going out of the theoretical frame at times. As effective components of a therapeutic process, the factors that stem from being human include the unique personalities of the therapist and the client, their values and their attitude either made consciously or subconsciously. Literature has shown that the human-related factors are too effective to be denied in therapeutic relationship process. Ethical and theoretical knowledge can be inefficient to prevent the negative effects of these factors in therapeutic process at which point a deep insight and supervision would have a critical role in continuing an acceptable therapeutic relationship. This review is focused on the reflection of some therapeutic factors resulting from being human and development of counter transference onto the therapeutic process.

  13. Human Factors in Space Exploration

    Science.gov (United States)

    Jones, Patricia M.; Fiedler, Edna

    2010-01-01

    The exploration of space is one of the most fascinating domains to study from a human factors perspective. Like other complex work domains such as aviation (Pritchett and Kim, 2008), air traffic management (Durso and Manning, 2008), health care (Morrow, North, and Wickens, 2006), homeland security (Cooke and Winner, 2008), and vehicle control (Lee, 2006), space exploration is a large-scale sociotechnical work domain characterized by complexity, dynamism, uncertainty, and risk in real-time operational contexts (Perrow, 1999; Woods et ai, 1994). Nearly the entire gamut of human factors issues - for example, human-automation interaction (Sheridan and Parasuraman, 2006), telerobotics, display and control design (Smith, Bennett, and Stone, 2006), usability, anthropometry (Chaffin, 2008), biomechanics (Marras and Radwin, 2006), safety engineering, emergency operations, maintenance human factors, situation awareness (Tenney and Pew, 2006), crew resource management (Salas et aI., 2006), methods for cognitive work analysis (Bisantz and Roth, 2008) and the like -- are applicable to astronauts, mission control, operational medicine, Space Shuttle manufacturing and assembly operations, and space suit designers as they are in other work domains (e.g., Bloomberg, 2003; Bos et al, 2006; Brooks and Ince, 1992; Casler and Cook, 1999; Jones, 1994; McCurdy et ai, 2006; Neerincx et aI., 2006; Olofinboba and Dorneich, 2005; Patterson, Watts-Perotti and Woods, 1999; Patterson and Woods, 2001; Seagull et ai, 2007; Sierhuis, Clancey and Sims, 2002). The human exploration of space also has unique challenges of particular interest to human factors research and practice. This chapter provides an overview of those issues and reports on sorne of the latest research results as well as the latest challenges still facing the field.

  14. INVESTIGATING FACTORS INFLUENCING STUDENTS’ LEARNING IN A TEAM TEACHING SETTING

    Directory of Open Access Journals (Sweden)

    Brenda

    2015-12-01

    Full Text Available Team teaching factors, including mission clarity, affiliation, innovativeness, and fairness, are examined to determine how they influence student learning in a team-taught course. The study involved 184 college students enrolled in an Introduction to Computers course delivered in a team-taught format in a large university located in the United States. The collaborative teaching design followed a traditional team teaching approach with an instructor team teaching the same course collaboratively. Students enrolled in the team-taught course filled out an online survey targeted at identifying key factors that influence student-based outcomes (satisfaction and competency in the course. Results showed that instructor team mission clarity, affiliation, and fairness are significantly related to students’ satisfaction while instructor team mission clarity and fairness are significantly related to students’ competency.

  15. Developing the Teaching Profession: Factors Influencing Teachers’ Performance

    Directory of Open Access Journals (Sweden)

    Hamdi Serin

    2017-10-01

    Full Text Available Teachers always seek for possible ways to develop their teaching. There are many ways teachers can develop professionally. They can do this by generating new ideas or thinking deeply about reformulating what they do in class. Nevertheless, they cannot fully improve professional development on their own. Teachers can learn with the help of other people who have knowledge and experience in teaching and learning. They learn from in-service training programs that teach new techniques and approaches. Teacher development is a long-term process that requires systematic planning. Professional advancement in the teaching profession is based on some factors. This paper defines the characteristics of teachers’ professional development and aims to explain the factors it hinges upon.

  16. Human Leptospirosis and risk factors.

    Directory of Open Access Journals (Sweden)

    Yanelis Emilia Tabío Henry

    2010-09-01

    Full Text Available The human leptospirosis is a zoonosis of world distribution, were risk factors exist that have favored the wild and domestic animal propagation and so man. A descpitive investigation was made with the objective of determining the behavior of risk factors in outpatients by human leptospirosis in “Camilo Cienfuegos“ University General Hospital from Sncti Spíritus In the comprised time period betwen december 1 st and 3 st , 2008.The sample of this study was conformed by 54 risk persons that keep inclusion criteria. Some variables were used:age, sex, risk factors and number of ill persons, according to the month. Some patients of masculine sex prevailed (61,9%, group of ages between 15-29 and 45-59 years (27,7%, patients treated since october to december (53,7%, the direct and indirect contact with animals (46,2 %. The risk factors cassually associated to human leptospirosis turned to be: the masculine sex, the contac with animals, the occupational exposition and the inmersion on sources of sweet water.

  17. Human Factors and Medical Devices

    International Nuclear Information System (INIS)

    Dick Sawyer

    1998-01-01

    Medical device hardware- and software-driven user interfaces should be designed to minimize the likelihood of use-related errors and their consequences. The role of design-induced errors in medical device incidents is attracting widespread attention. The U.S. Food and Drug Administration (FDA) is fully cognizant that human factors engineering is critical to the design of safe medical devices, and user interface design is receiving substantial attention by the agency. Companies are paying more attention to the impact of device design, including user instructions, upon the performance of those health professionals and lay users who operate medical devices. Concurrently, the FDA is monitoring human factors issues in its site inspections, premarket device approvals, and postmarket incident evaluations. Overall, the outlook for improved designs and safer device operation is bright

  18. Human factors reliability Benchmark exercise

    International Nuclear Information System (INIS)

    Poucet, A.

    1989-06-01

    The Joint Research Centre of the European Commission has organized a Human Factors Reliability Benchmark Exercise (HF-RBE) with the aim of assessing the state of the art in human reliability modelling and assessment. Fifteen teams from eleven countries, representing industry, utilities, licensing organisations and research institutes, participated in the HF-RBE. The HF-RBE was organized around two study cases: (1) analysis of routine functional Test and Maintenance (T and M) procedures: with the aim of assessing the probability of test induced failures, the probability of failures to remain unrevealed and the potential to initiate transients because of errors performed in the test; (2) analysis of human actions during an operational transient: with the aim of assessing the probability that the operators will correctly diagnose the malfunctions and take proper corrective action. This report contains the final summary reports produced by the participants in the exercise

  19. Theoretical Fundamentals of Human Factor

    OpenAIRE

    Nicoleta Maria Ienciu

    2012-01-01

    The purpose of this paper is to identify the theoretical approaches presented by the literature on the human factor. In order to achieve such objective we have performed a qualitative research by analyzing the content of several papers published in internationally renowned journals, classified according to the list of journals' ranking provided by the Association of Business Schools (UK), in relation to the theories that have been approached within it. Our findings suggest that from all ident...

  20. Human factors in waste management

    International Nuclear Information System (INIS)

    Moray, N.

    1994-01-01

    This article examines the role of human factors in radioactive waste management. Although few problems and ergonomics are special to radioactive waste management, some problems are unique especially with long term storage. The entire sociotechnical system must be looked at in order to see where improvement can take place because operator errors, as seen in Chernobyl and Bhopal, are ultimately the result of management errors

  1. Human factors in RBNK plants

    International Nuclear Information System (INIS)

    Demitrack, T.

    1995-01-01

    The Safety of RBMK nuclear power plants in the Russian Federation, The Ukraine and Lithuanian is a topic of concern to the European Union and other Western European countries. The European Commission, Sweden, Finland and Canada financed the project Safety Design Solutions and Operation of NPP with RBMK Reactors. The project examined nine issues and recommended safety improvements which will form the basis of future European Commission spending on these power plants. During its year of work, the project examined these issues: 1. Systems Engineering and progression of accidents 2. Protection System 3. Core Physics 4. External Events 5. Engineering Quality 6. Operating Experience 7. Human Factors 8. Regulatory Interface 9. Probabilistic Safety analysis Empresarios Agrupados, in collaboration with other western European firms, the Russian Federation and Lithuanian took part in two of these groups, Human Factors and Probabilistic Safety Analysis. This presentation gives a brief description of the most important aspects of human factors in RBMK plants, focusing on operations organization, training and education

  2. Images of Struggle: Teaching Human Rights with Graphic Novels

    Science.gov (United States)

    Carano, Kenneth T.; Clabough, Jeremiah

    2016-01-01

    The authors explore how graphic novels can be used in the middle and high school social studies classroom to teach human rights. The article begins with a rationale on the benefits of using graphic novels. It next focuses on four graphic novels related to human rights issues: "Maus I: A Survivor's Tale: My Father Bleeds" (Speigelman…

  3. Teaching "Islam and Human Rights" in the Classroom

    Science.gov (United States)

    Muedini, Fait A.

    2012-01-01

    This article discusses my approach to teaching a course on Islam and human rights. I begin by examining the attention Islam has received in the media and classroom. Then, I discuss how I structure lectures on Islam and human rights, the various readings associated with the lectures, as well as common themes discussed in class that include but are…

  4. Teaching Strategy: Using the Human Rights Poster.

    Science.gov (United States)

    Update on Law-Related Education, 1998

    1998-01-01

    Describes a lesson focusing on a human-rights poster that provides visual reinforcement of the second article of the Universal Declaration of Human Rights that enforces freedom from discrimination. Presents students with examples of human-rights situations to assist them in understanding that all people are entitled to human rights. (CMK)

  5. Trefoil factors in human milk

    DEFF Research Database (Denmark)

    Vestergaard, Else Marie; Nexø, Ebba; Wendt, A

    2008-01-01

    We measured concentrations of the gastrointestinal protective peptides Trefoil factors in human milk. By the use of in-house ELISA we detected high amounts of TFF3, less TFF1 and virtually no TFF2 in human breast milk obtained from 46 mothers with infants born extremely preterm (24-27 wk gestation......), preterm (28-37 wk gestation), and full term (38-42 wk gestation). Samples were collected during the first, second, third to fourth weeks and more than 4 wks postpartum. Median (range) TFF1 [TFF3] concentrations in human milk were 320 (30-34000) [1500 (150-27,000)] pmol/L in wk 1, 120 (30-720) [310 (50......-7100)] pmol/L in wk 2, 70 (20-670) [120 (20-650)] pmol/L in wks 3 to 4, and 60 (30-2500) [80 (20-540)] pmol/L in > 4 wks after delivery. The lowest concentrations of TFF1 and TFF3 were found later than 2 wks after birth. In conclusion, TFF was present in term and preterm human milk with rapidly declining...

  6. Human factors reliability benchmark exercise

    International Nuclear Information System (INIS)

    Poucet, A.

    1989-08-01

    The Joint Research Centre of the European Commission has organised a Human Factors Reliability Benchmark Exercise (HF-RBE) with the aim of assessing the state of the art in human reliability modelling and assessment. Fifteen teams from eleven countries, representing industry, utilities, licensing organisations and research institutes, participated in the HF-RBE. The HF-RBE was organised around two study cases: (1) analysis of routine functional Test and Maintenance (TPM) procedures: with the aim of assessing the probability of test induced failures, the probability of failures to remain unrevealed and the potential to initiate transients because of errors performed in the test; (2) analysis of human actions during an operational transient: with the aim of assessing the probability that the operators will correctly diagnose the malfunctions and take proper corrective action. This report summarises the contributions received from the participants and analyses these contributions on a comparative basis. The aim of this analysis was to compare the procedures, modelling techniques and quantification methods used, to obtain insight in the causes and magnitude of the variability observed in the results, to try to identify preferred human reliability assessment approaches and to get an understanding of the current state of the art in the field identifying the limitations that are still inherent to the different approaches

  7. Web Resources for Teaching about Human Rights

    Science.gov (United States)

    Merryfield, Merry M.; Badang, Germain; Bragg, Christina; Kvasov, Aleksandr; Taylor, Nathan; Waliaula, Anne; Yamaguchi, Misato

    2012-01-01

    The study of human rights is inseparable from social studies. Beyond the basic political, economic, and social freedoms and rights spelled out in The Universal Declaration of Human Rights, hundreds of specialized topics have developed that demonstrate the complex nature of human rights in the twenty-first-century world--environmental exploitation…

  8. Factors Affecting English Language Teaching and Learning in Higher Education

    Science.gov (United States)

    Nguyen, Hong Thi; Warren, Wendy; Fehring, Heather

    2014-01-01

    This paper reports part of a study that aims to explore factors affecting the efficacy of non-major English teaching and learning in Vietnamese higher education through an investigation of classroom practices. Eight non-participant class observations were conducted at HUTECH University, Ho Chi Minh City, Vietnam. The study's findings show that…

  9. A Factor Analytic Study of the Teaching Events Stress Inventory.

    Science.gov (United States)

    Alexander, Livingston; And Others

    The purpose of this study was to determine if definitive factors emerge from the responses of teachers to the Teaching Events Stress Inventory (TESI). In a series of three studies during the years 1980 to 1982, data were collected to assess the levels and sources of stress experienced by 660 teachers in central and western Kentucky. The subjects…

  10. Choosing the Teaching Profession: Teachers' Perceptions and Factors Influencing Their Choice to Join Teaching as Profession

    Science.gov (United States)

    Avgousti, Charalambos

    2017-01-01

    The study discovered why teachers around the world choose the Teaching profession and the factors affecting their choices. The study is meaningful to teacher education curriculum developers and teacher recruiters, for revealing the effects of teachers' perceptions on their career planning and professional growth. The findings from inferential…

  11. Habitability and Human Factors Contributions to Human Space Flight

    Science.gov (United States)

    Sumaya, Jennifer Boyer

    2011-01-01

    This slide presentation reviews the work of the Habitability and Human Factors Branch in support of human space flight in two main areas: Applied support to major space programs, and Space research. The field of Human Factors applies knowledge of human characteristics for the design of safer, more effective, and more efficient systems. This work is in several areas of the human space program: (1) Human-System Integration (HSI), (2) Orion Crew Exploration Vehicle, (3) Extravehicular Activity (EVA), (4) Lunar Surface Systems, (5) International Space Station (ISS), and (6) Human Research Program (HRP). After detailing the work done in these areas, the facilities that are available for human factors work are shown.

  12. Teaching Methods in Nutrition: Free Radicals, Antioxidants, and Human Disease.

    Science.gov (United States)

    Janowiak, John J.

    This article presents a teaching methodology for free radical theory and discusses the role of antioxidants in human health. Free radicals are a normal byproduct of respiration, which allows the body to use oxygen, liberate energy, and dispose of harmful substances. The body's antioxidants and nutritional antioxidants quench most of the free…

  13. The status of human and material resources used in teaching ...

    African Journals Online (AJOL)

    The study explored the status of human and material resources used in teaching biology in public schools in Ilorin. A descriptive survey method was adopted. All senior school students in Ilorin constituted the population, out of which 20 secondary schools were randomly selected. A checklist tagged Inventory of Resources ...

  14. Teaching and Learning Children's Human Rights: A Research Synthesis

    Science.gov (United States)

    Brantefors, Lotta; Quennerstedt, Ann

    2016-01-01

    The study presented in this paper is a research synthesis examining how issues relating to the teaching and learning of children's human rights have been approached in educational research. Drawing theoretically on the European Didaktik tradition, the purpose of the paper is to map and synthesise the educational interest in children's rights…

  15. Human factors in nuclear power plants

    International Nuclear Information System (INIS)

    Swain, A.D.

    1981-01-01

    This report describes some of the human factors problems in nuclear power plants and the technology that can be employed to reduce those problems. Many of the changes to improve the human factors in existing plants are inexpensive, and the expected gain in human reliability is substantial. The human factors technology is well-established and there are practitioners in most countries that have nuclear power plants. (orig.) [de

  16. Human factors in nuclear power plant operations

    International Nuclear Information System (INIS)

    Swain, A.D.

    1980-08-01

    This report describes some of the human factors problems in nuclear power plants and the technology that can be employed to reduce those problems. Many of the changes to improve the human factors in existing plants are inexpensive, and the expected gain in human reliability is substantial. The human factors technology is well-established and there are practitioners in most countries that have nuclear power plants

  17. Teaching and Technologies for Human Development.

    Science.gov (United States)

    Chickering, Arthur W.; Payne, Carla; Poitras, Gail

    2001-01-01

    Discusses the potential of emerging communication and information technologies in terms of human development. Topics include distinctions between training and education, instrumental and developmental purposes, and differentiation and integration; developmental stages theory; a leadership seminar based on developmental stages; and uses of…

  18. International Perspective on Teaching Human Sexuality

    Science.gov (United States)

    Wylie, Kevan; Weerakoon, Patricia

    2010-01-01

    Objective: The authors outline international training programs in human sexuality. Methods: The authors reviewed the international literature and Internet resources to identify key training opportunities and curricula, with particular emphasis on training opportunities for psychiatrists. Results: The authors outline key resources and training…

  19. Teaching, Learning, and the Human Quest: Wisdom

    Science.gov (United States)

    Jarvis, Peter

    2011-01-01

    Wisdom is a complex phenomenon: it finds its home primarily but not exclusively in theology, philosophy, psychology, education--that is, in the humanities--and in life itself. In a paradoxical manner, wisdom finds its home in the world of the unanswerable, where there are no empirical proofs and no obvious answers. Wisdom actually finds its place…

  20. Introduction: Radical Teaching About Human Rights Part II

    Directory of Open Access Journals (Sweden)

    Michael Bennett

    2016-02-01

    Full Text Available In our introduction to the first of these two issues of Radical Teacher devoted to “Radical Teaching About Human Rights,” we cautioned that all forms of Human Rights Education (HRE are not radical.  The problem, we pointed out, with rights discourse is that it can mask the politics of how rights are defined, whose rights are recognized, and how they are enforced.  This problem becomes evident when HRE is bound up with a neoliberal, or worse than neoliberal, perspective that points fingers at others and rallies troops for supposedly humanitarian interventions while eliding the role of the United States as an imperializing settler colonial state.  Fortunately, we have once again received several essays that seem to us to be aware of this danger and provide admirable examples of radical teaching about human rights.

  1. A Systems Model for Teaching Human Resource Management

    Directory of Open Access Journals (Sweden)

    George R. Greene

    2013-07-01

    Full Text Available Efficient and effective human resource management is a complex, involved, and interactive process. This article presents and discusses a unique systems approach model for teaching human resource (people management processes, and the important inter-relationships within that process. The model contains two unique components related to key sub-processes: incentives management and performance evaluation. We have not observed a model applying a systems thinking paradigm presented in any textbook, journal article, business publication, or other literature addressing the topic. For nearly three decades, the model has been used in teaching a comprehensive, meaningful understanding of the human resource management process that can be effectively implemented in both corporate and academic learning venues.

  2. A Commentary on "Corporate Responsibility to Respect Human Rights and Business Schools' Responsibility to Teach It"

    Science.gov (United States)

    Everett, Jeff

    2013-01-01

    In this commentary on "Corporate Responsibility to Respect Human Rights and Business Schools' Responsibility to Teach It" (McPhail 2013), the author discusses how McPhail's paper examines human rights teaching principles, the question of why corporations and business schools should respect and teach human rights, and how business…

  3. The availability of teaching-pedagogical resources used for promotion of learning in teaching human anatomy.

    Science.gov (United States)

    Aragão, José Aderval; Fonseca-Barreto, Ana Terra; Brito, Ciro José; Guerra, Danilo Ribeiro; Nunes-Mota, José Carlos; Reis, Francisco Prado

    2013-01-01

    Five hundred students attending higher education institutions in northeastern Brazil responded to questionnaires about their anatomy classes; students represented a variety of different health sciences disciplines. Analysis of the responses revealed the participation of teaching assistants in a large percentage of classes and the use of teaching resources, particularly images, from conventional radiographs to magnetic resonance images. The number of classes for cadaver dissection and the number of students with access to that type of class were small. In most cases, dissection was performed according to anatomic regions or systems. Medicine and nursing students had the highest number of practical dissection classes. Most students were assessed using practical and theoretical tests. Findings revealed conditions similar to those found elsewhere. Resources should be renewed and used to improve teaching for students whose courses demand the study of human anatomy.

  4. Company culture and human factor

    International Nuclear Information System (INIS)

    Rerucha, F.

    1999-01-01

    Human beings constitute an important factor for smooth operation and fulfilment of special safety requirements in the workplace environment of a nuclear power station. It is therefore important to carry out investigations and continual checks in order to prevent routine complacency of the employees, not only for their respective tasks but also with regard to the structure of the plant. Frantisek Rerucha reports on the investigation of procedural approaches, the methods thereby involved and the results obtained in the nuclear power station Dukovany. The investigation came to the conclusion that communication and information problems exist in many areas. The company goals are communicated inadequately, especially on the lower and middle levels, with the result that employees do not always comply exactly with the directives. On the other hand, the employees are often overstressed with additional, often useless, information. However, willingness to communicate is mostly absent, and the employees have a feeling that personal relationships in general tend to be unsatisfactory in the nuclear power station. Management personnel is experienced as highly qualified experts without qualifications for leadership. But the study came to the conclusion that communication on the operative sector functions very well, by virtue of a well-established personal network. (orig.) [de

  5. Human factors in agile manufacturing

    Energy Technology Data Exchange (ETDEWEB)

    Forsythe, C.

    1995-03-01

    As industries position themselves for the competitive markets of today, and the increasingly competitive global markets of the 21st century, agility, or the ability to rapidly develop and produce new products, represents a common trend. Agility manifests itself in many different forms, with the agile manufacturing paradigm proposed by the Iacocca Institute offering a generally accepted, long-term vision. In its many forms, common elements of agility or agile manufacturing include: changes in business, engineering and production practices, seamless information flow from design through production, integration of computer and information technologies into all facets of the product development and production process, application of communications technologies to enable collaborative work between geographically dispersed product development team members and introduction of flexible automation of production processes. Industry has rarely experienced as dramatic an infusion of new technologies or as extensive a change in culture and work practices. Human factors will not only play a vital role in accomplishing the technical and social objectives of agile manufacturing. but has an opportunity to participate in shaping the evolution of industry paradigms for the 21st century.

  6. Integrating human factors into process hazard analysis

    International Nuclear Information System (INIS)

    Kariuki, S.G.; Loewe, K.

    2007-01-01

    A comprehensive process hazard analysis (PHA) needs to address human factors. This paper describes an approach that systematically identifies human error in process design and the human factors that influence its production and propagation. It is deductive in nature and therefore considers human error as a top event. The combinations of different factors that may lead to this top event are analysed. It is qualitative in nature and is used in combination with other PHA methods. The method has an advantage because it does not look at the operator error as the sole contributor to the human failure within a system but a combination of all underlying factors

  7. Teaching the History of Human Rights and "Humanitarian" Interventions

    Directory of Open Access Journals (Sweden)

    Mary Nolan

    2015-10-01

    Full Text Available This article explores how I teach about human rights and so-called humanitarian interventions to MA and Ph.D. students.  The course has three main themes or foci.  First, what are human rights and why have the social and economic human rights laid out in the Universal Declaration of Human Rights been so neglected or rejected, especially by the U.S.  Second, how has American foreign policy used and abused human rights.  Third, why have liberal or humanitarian interventions of a militarized sort become so prevalent since the end of the Cold War and why are they so damaging.  The goal is to get students to look critically at the meaning and uses of human rights, about which many display a naive enthusiasm.

  8. Using the Humanities to Teach Neuroscience to Non-majors.

    Science.gov (United States)

    McFarlane, Hewlet G; Richeimer, Joel

    2015-01-01

    We developed and offered a sequence of neuroscience courses geared toward changing the way non-science students interact with the sciences. Although we accepted students from all majors and at all class levels, our target population was first and second year students who were majoring in the fine arts or the humanities, or who had not yet declared a major. Our goal was to engage these students in science in general and neuroscience in particular by teaching science in a way that was accessible and relevant to their intellectual experiences. Our methodology was to teach scientific principles through the humanities by using course material that is at the intersection of the sciences and the humanities and by changing the classroom experience for both faculty and students. Examples of our course materials included the works of Oliver Sacks, V.S. Ramachandran, Martha Nussbaum, Virginia Woolf and Karl Popper, among others. To change the classroom experience we used a model of team-teaching, which required the simultaneous presence of two faculty members in the classroom for all classes. We changed the structure of the classroom experience from the traditional authority model to a model in which inquiry, debate, and intellectual responsibility were central. We wanted the students to have an appreciation of science not only as an endeavor guided by evidence and experimentation, but also a public discourse driven by creativity and controversy. The courses attracted a significant number of humanities and fine arts students, many of whom had already completed their basic science requirement.

  9. Human factors of safety: a few landmarks

    International Nuclear Information System (INIS)

    Mosneron Dupin, F.

    1992-06-01

    This paper discusses factors to be taken into account, and methods to be used. It concludes that more realistic and positive conceptions of Human Factors should be developed, and that Human Factors should be addressed at the very beginning of any technical project

  10. Teaching practices epistemologically differentiated about human body learning

    Directory of Open Access Journals (Sweden)

    Rosália Maria Ribeiro de Aragão

    2011-12-01

    Full Text Available How could we teach about THE HUMAN BODY as a different way, in both epistemological and pedagogical approaches? How could we leave behind stagnant as well as stagnating aspects of traditional way of teaching, such as the fragmentation/segmentation of contents, the far away reality, the excessive use of details or else, whenever learning about our own body? These are some of the questions we have considered when trying to escape the bad influence which came from our "environment formation" - putting it on all the marks we have acquired inside or even outside school - trying to overview as meaning our body working...in constant interaction with the surrounding ambient. Among those pointed kind of formation marks we frequently acquire from studying at the University - which need to be transcended —here we come to detach those innumerable contacts with both anatomized and misfigurated supposed human bodies' which didn't even look like actual human bodies, because they could never seem to have sheltered life inside themselves. They were inert as well as static bodies, only used as a such of vain "didactic materials" that could/can permit many teachers on their educational formation to focus a certain teaching approach which only seeks both the students' memorization of an infinitude of "complicated words", and to structure the systems -by several procedures of nouns definition and/or classification - as part of the so called biological organism. In order to do a different way of teaching, we have based our approach on three alternative teaching methodologies which focus these matters under a constructive perspective. On those three focused studies, it is possible to observe that some very principles of a present day teaching approach were there considered to achieve some of them: the respect for the students' previous ideas; the understanding about knowledge as something that is not established for good but as ever changeable and, at last, the

  11. Teaching exploration and practice of the human body structure course

    Institute of Scientific and Technical Information of China (English)

    Feng LI; Ming-feng CHEN; Wen-long DING

    2015-01-01

    In the 21 st century,the medical model has transformed from the biological model to the biopsycho-social medical model. The transformation of medical model raises higher requirements for the training of medical staff. Comprehensive promotion of the reform of medical education has become the consensus and trend,which breeds the integrated medical teaching that is based on modules and organ systems. As one of eight integrated modules,the human body structure course of Shanghai Jiao Tong University School of Medicine introduces morphological structures of normal human organs according to function systems( such as locomotor system,digestive system,angiological system,and nervous system) of human organs and parts of human body. This course endeavors to integrate theories with practices,contents of disciplines of basic medicine,and basic medicine with clinical medicine. The human body structure course combines basic medicine with clinical medicine and is an important part of medical science.

  12. Human factors methods in DOE nuclear facilities

    International Nuclear Information System (INIS)

    Bennett, C.T.; Banks, W.W.; Waters, R.J.

    1993-01-01

    The US Department of Energy (DOE) is in the process of developing a series of guidelines for the use of human factors standards, procedures, and methods to be used in nuclear facilities. This paper discusses the philosophy and process being used to develop a DOE human factors methods handbook to be used during the design cycle. The following sections will discuss: (1) basic justification for the project; (2) human factors design objectives and goals; and (3) role of human factors engineering (HFE) in the design cycle

  13. Human Factors Military Lexicon: Auditory Displays

    National Research Council Canada - National Science Library

    Letowski, Tomasz

    2001-01-01

    .... In addition to definitions specific to auditory displays, speech communication, and audio technology, the lexicon includes several terms unique to military operational environments and human factors...

  14. The concept of lifestyle factors, based on the teaching of avicenna (ibn sina).

    Science.gov (United States)

    Choopani, Rasool; Emtiazy, Majid

    2015-01-01

    According to the definition stated in the beginning of the "Al-Qanun fi al-Tibb" (the Qanun of Medicine); medicine is a science, from which one learns the states of the human body; health and disease and what causes them, in order to preserve good health when it exists, and restore it when it is lacking. Based on this issue, Avicenna believes that medical science belongs to all human without any limitation, and maintenance of health is one of its prime objectives. He states that many disorders are related to errors in the 6 factors, which are essential for maintaining health and preventing diseases. Avicenna described these six essential factors (lifestyle factors) in his masterpiece, Qanun of Medicine, as "Asbab-e-Settah-e-Zaruriah." Based on the teaching of Avicenna, the first step for maintaining health and approaches to treatment is modification of lifestyle factors, including of nutrition, physical activity, etc.

  15. Human factor problem in nuclear power generation

    International Nuclear Information System (INIS)

    Yoshino, Kenji; Fujimoto, Junzo

    1999-01-01

    Since a nuclear power plant accident at Threemile Island in U.S.A. occurred in March, 1979, twenty years have passed. After the accident, the human factor problem became focussed in nuclear power, to succeed its research at present. For direct reason of human error, most of factors at individual level or work operation level are often listed at their center. Then, it is natural that studies on design of a machine or apparatus suitable for various human functions and abilities and on improvement of relationship between 'human being and machine' and 'human being and working environment' are important in future. Here was, as first, described on outlines of the human factor problem in a nuclear power plant developed at a chance of past important accident, and then was described on educational training for its countermeasure. At last, some concrete researching results obtained by human factor research were introduced. (G.K.)

  16. Human Modeling for Ground Processing Human Factors Engineering Analysis

    Science.gov (United States)

    Stambolian, Damon B.; Lawrence, Brad A.; Stelges, Katrine S.; Steady, Marie-Jeanne O.; Ridgwell, Lora C.; Mills, Robert E.; Henderson, Gena; Tran, Donald; Barth, Tim

    2011-01-01

    There have been many advancements and accomplishments over the last few years using human modeling for human factors engineering analysis for design of spacecraft. The key methods used for this are motion capture and computer generated human models. The focus of this paper is to explain the human modeling currently used at Kennedy Space Center (KSC), and to explain the future plans for human modeling for future spacecraft designs

  17. Human factors and safe patient care.

    Science.gov (United States)

    Norris, Beverley

    2009-03-01

    This paper aims to introduce the topic of human factors to nursing management and to identify areas where it can be applied to patient safety. Human factors is a discipline established in most safety critical industries and uses knowledge about human behaviour in the analysis and design of complex systems, yet it is relatively new to many in healthcare. Most safety critical industries have developed tools and techniques to apply human factors to system design, and these have been reviewed together with those resources already available for use in healthcare. Models of human behaviour such as the nature and patterns of human error, information processing, decision-making and team work have clear applications to healthcare. Human factors focus on a system view of safety, and propose that safety should, where possible, be 'designed in'. Other interventions such as building defences, mitigating hazards and education and training should only be used where design solutions cannot be found. Simple human factors principles such as: designing for standardization; the involvement of users and staff in designing services and procuring equipment; understanding how errors occur; and the workarounds that staff will inevitably take are vital considerations in improving patient safety. Opportunities for the application of human factors to healthcare and improved patient safety are discussed. Some existing tools and techniques for applying human factors in nursing management are also presented.

  18. Teaching and Learning French--A Tale of Desire in the Humanities

    Science.gov (United States)

    Cunningham, Catriona

    2017-01-01

    This article considers the way we talk about learning and teaching the humanities in higher education in the UK. By using the tools of the arts and humanities within the scholarship of learning and teaching, and examining a personal perspective, the author explores the transformational impact of French language learning and teaching. Close textual…

  19. Human Factors Simulation in Construction Management Education

    Science.gov (United States)

    Jaeger, M.; Adair, D.

    2010-01-01

    Successful construction management depends primarily on the representatives of the involved construction project parties. In addition to effective application of construction management tools and concepts, human factors impact significantly on the processes of any construction management endeavour. How can human factors in construction management…

  20. Implementing human factors in clinical practice

    Science.gov (United States)

    Timmons, Stephen; Baxendale, Bryn; Buttery, Andrew; Miles, Giulia; Roe, Bridget; Browes, Simon

    2015-01-01

    Objectives To understand whether aviation-derived human factors training is acceptable and useful to healthcare professionals. To understand whether and how healthcare professionals have been able to implement human factors approaches to patient safety in their own area of clinical practice. Methods Qualitative, longitudinal study using semi-structured interviews and focus groups, of a multiprofessional group of UK NHS staff (from the emergency department and operating theatres) who have received aviation-derived human factors training. Results The human factors training was evaluated positively, and thought to be both acceptable and relevant to practice. However, the staff found it harder to implement what they had learned in their own clinical areas, and this was principally attributed to features of the informal organisational cultures. Conclusions In order to successfully apply human factors approaches in hospital, careful consideration needs to be given to the local context and informal culture of clinical practice. PMID:24631959

  1. Human Factors in Cabin Accident Investigations

    Science.gov (United States)

    Chute, Rebecca D.; Rosekind, Mark R. (Technical Monitor)

    1996-01-01

    Human factors has become an integral part of the accident investigation protocol. However, much of the investigative process remains focussed on the flight deck, airframe, and power plant systems. As a consequence, little data has been collected regarding the human factors issues within and involving the cabin during an accident. Therefore, the possibility exists that contributing factors that lie within that domain may be overlooked. The FAA Office of Accident Investigation is sponsoring a two-day workshop on cabin safety accident investigation. This course, within the workshop, will be of two hours duration and will explore relevant areas of human factors research. Specifically, the three areas of discussion are: Information transfer and resource management, fatigue and other physical stressors, and the human/machine interface. Integration of these areas will be accomplished by providing a suggested checklist of specific cabin-related human factors questions for investigators to probe following an accident.

  2. Specifications for human factors guiding documents

    Energy Technology Data Exchange (ETDEWEB)

    Rhodes, W; Szlapetis, I; MacGregor, C [Rhodes and Associates Inc., Toronto, ON (Canada)

    1995-04-01

    This report specifies the content, function and appearance of three proposed human factors guiding documents to be used by the Atomic Energy Control board and its licensees. These three guiding documents, to be developed at a later date, are: (a) Human Factors Process Guide; (b) Human Factors Activities Guide; and (c) Human Factors Design Integration Guide. The specifications were developed by examining the best documents as identified in a previous contract with the AECB (Review of Human Factors Guidelines and Methods by W. Rhodes, I. Szlapetis et al. 1992), and a brief literature review. The best features and content were selected from existing documents and used to develop specifications for the guiding documents. The developer of the actual guides would use these specifications to produce comprehensive and consolidated documents at a later date. (author). 128 ref., 7 figs.

  3. Specifications for human factors guiding documents

    International Nuclear Information System (INIS)

    Rhodes, W.; Szlapetis, I.; MacGregor, C.

    1995-04-01

    This report specifies the content, function and appearance of three proposed human factors guiding documents to be used by the Atomic Energy Control board and its licensees. These three guiding documents, to be developed at a later date, are: (a) Human Factors Process Guide; (b) Human Factors Activities Guide; and (c) Human Factors Design Integration Guide. The specifications were developed by examining the best documents as identified in a previous contract with the AECB (Review of Human Factors Guidelines and Methods by W. Rhodes, I. Szlapetis et al. 1992), and a brief literature review. The best features and content were selected from existing documents and used to develop specifications for the guiding documents. The developer of the actual guides would use these specifications to produce comprehensive and consolidated documents at a later date. (author). 128 ref., 7 figs

  4. Human factors in nuclear power plants

    International Nuclear Information System (INIS)

    Pack, R.W.

    1978-01-01

    The Electric Power Research Institute has started research in human factors in nuclear power plants. One project, completed in March 1977, reviewed human factors problems in operating power plants and produced a report evaluating those problems. A second project developed computer programs for evaluating operator performance on training simulators. A third project is developing and evaluating control-room design approaches. A fourth project is reviewing human factors problems associated with power-plant maintainability and instrumentation and control technician activities. Human factors engineering is an interdisciplinary specialty concerned with influencing the design of equipment systems, facilities, and operational environments to promote safe, efficient, and reliable operator performance. The Electric Power Research Institute (EPRI) has undertaken four projects studying the application of human factors engineering principles to nuclear power plants. (author)

  5. Teaching history of medicine in the perspective of "medical humanities".

    Science.gov (United States)

    von Engelhardt, D

    1999-03-01

    The current interest in philosophical questions and ethical aspects of medicine turns attention towards the past and obtains suggestions and perspectives from previous descriptions and interpretations of sickness, therapy, and the relation between the patient and physician. Culture as therapy and therapy as culture are fundamental challenges for the present; physician, patient, and society, i.e., humans and humane medicine, need this dialogue, which should also be constitutive for teaching history of medicine. Through the separation of the natural sciences and the humanities, modern progress of medicine has produced many benefits but has, at the same time, raised many problems. Negative consequences of this development exist not only for the patient, but also for his personal environment and for the physician. In the course of modern history, there have been several reactions aimed at overcoming these one-sided tendencies: in the Renaissance, in the epoch of Romanticism and Idealism, and at the beginning and the end of the 19th century. This article outlines, with historical examples and contemporary reflections, the concept of teaching history of medicine in the perspective of "medical humanities".

  6. Using the Humanities to Teach Neuroscience to Non-majors

    Science.gov (United States)

    McFarlane, Hewlet G.; Richeimer, Joel

    2015-01-01

    We developed and offered a sequence of neuroscience courses geared toward changing the way non-science students interact with the sciences. Although we accepted students from all majors and at all class levels, our target population was first and second year students who were majoring in the fine arts or the humanities, or who had not yet declared a major. Our goal was to engage these students in science in general and neuroscience in particular by teaching science in a way that was accessible and relevant to their intellectual experiences. Our methodology was to teach scientific principles through the humanities by using course material that is at the intersection of the sciences and the humanities and by changing the classroom experience for both faculty and students. Examples of our course materials included the works of Oliver Sacks, V.S. Ramachandran, Martha Nussbaum, Virginia Woolf and Karl Popper, among others. To change the classroom experience we used a model of team-teaching, which required the simultaneous presence of two faculty members in the classroom for all classes. We changed the structure of the classroom experience from the traditional authority model to a model in which inquiry, debate, and intellectual responsibility were central. We wanted the students to have an appreciation of science not only as an endeavor guided by evidence and experimentation, but also a public discourse driven by creativity and controversy. The courses attracted a significant number of humanities and fine arts students, many of whom had already completed their basic science requirement. PMID:26240533

  7. Teachers' Pedagogical Perspectives and Teaching Practices on Human Rights in Cyprus: An Empirical Exploration and Implications for Human Rights Education

    Science.gov (United States)

    Zembylas, Michalinos; Charalambous, Constadina; Charalambous, Panayiota

    2016-01-01

    This paper describes a qualitative study that explored the understandings of human rights, pedagogical perspectives and practices in human rights teaching of three Greek-Cypriot elementary teachers. The study revealed some significant challenges in human rights teaching that seemed to be common for all three participating teachers. First, all of…

  8. Human factors in safety and business management.

    Science.gov (United States)

    Vogt, Joachim; Leonhardt, Jorg; Koper, Birgit; Pennig, Stefan

    2010-02-01

    Human factors in safety is concerned with all those factors that influence people and their behaviour in safety-critical situations. In aviation these are, for example, environmental factors in the cockpit, organisational factors such as shift work, human characteristics such as ability and motivation of staff. Careful consideration of human factors is necessary to improve health and safety at work by optimising the interaction of humans with their technical and social (team, supervisor) work environment. This provides considerable benefits for business by increasing efficiency and by preventing incidents/accidents. The aim of this paper is to suggest management tools for this purpose. Management tools such as balanced scorecards (BSC) are widespread instruments and also well known in aviation organisations. Only a few aviation organisations utilise management tools for human factors although they are the most important conditions in the safety management systems of aviation organisations. One reason for this is that human factors are difficult to measure and therefore also difficult to manage. Studies in other domains, such as workplace health promotion, indicate that BSC-based tools are useful for human factor management. Their mission is to develop a set of indicators that are sensitive to organisational performance and help identify driving forces as well as bottlenecks. Another tool presented in this paper is the Human Resources Performance Model (HPM). HPM facilitates the integrative assessment of human factors programmes on the basis of a systematic performance analysis of the whole system. Cause-effect relationships between system elements are defined in process models in a first step and validated empirically in a second step. Thus, a specific representation of the performance processes is developed, which ranges from individual behaviour to system performance. HPM is more analytic than BSC-based tools because HPM also asks why a certain factor is

  9. Organizational root causes for human factor accidents

    International Nuclear Information System (INIS)

    Dougherty, D.T.

    1997-01-01

    Accident prevention techniques and technologies have evolved significantly throughout this century from the earliest establishment of standards and procedures to the safety engineering improvements the fruits of which we enjoy today. Most of the recent prevention efforts focused on humans and defining human factor causes of accidents. This paper builds upon the remarkable successes of the past by looking beyond the human's action in accident causation to the organizational factors that put the human in the position to cause the accident. This organizational approach crosses all functions and all career fields

  10. Human factors challenges for advanced process control

    International Nuclear Information System (INIS)

    Stubler, W.F.; O'Hara, J..M.

    1996-01-01

    New human-system interface technologies provide opportunities for improving operator and plant performance. However, if these technologies are not properly implemented, they may introduce new challenges to performance and safety. This paper reports the results from a survey of human factors considerations that arise in the implementation of advanced human-system interface technologies in process control and other complex systems. General trends were identified for several areas based on a review of technical literature and a combination of interviews and site visits with process control organizations. Human factors considerations are discussed for two of these areas, automation and controls

  11. Human Factor on Gravelines Nuclear Power Plants

    International Nuclear Information System (INIS)

    Duboc, Gerard

    1998-01-01

    In a first part, the documents describes the commitments by EDF nuclear power plan operations to demands made by the Safety Authority regarding actions in the field of human factors (concerns expressed by the Authority, in-depth analysis, positions on different points raised by the Authority). In a second part, it presents the various actions undertaken in the Gravelines nuclear power station regarding human factors: creation of an 'operator club' (mission and objectives, methods and means, first meetings, tracking file), development of risk analysis strategy, setting up of a human factor engineering mission and example of action in case of a significant event

  12. ACSNI study group on human factors

    International Nuclear Information System (INIS)

    1993-01-01

    Organisational failures are now recognised as being as important as mechanical failures or individual human errors in causing major accidents such as the capsize of the Herald of Free Enterprise or the Pipa Alpha disaster. The Human Factors Study Group of the Advisory Committee on the Safety of Nuclear Installations was set up to look at the part played by human factors in nuclear risk and its reduction. The third report of the Study Group considers the role played by organisational factors and management in promoting nuclear safety. Actions to review and promote a safety culture are suggested. Three main conclusions are drawn and several recommendations made. (UK)

  13. Overview of EPRI's human factors research program

    International Nuclear Information System (INIS)

    O'Brien, J.F.; Parris, H.L.

    1981-01-01

    The human factors engineering program in the Nuclear Power Division, EPRI is dedicated to the resolution of man-machine interface problems specific to the nuclear power industry. Particularly emphasis is placed on the capabilities and limitations of the people who operate and maintain the system, the tasks they must perform, and what they need to accomplish those tasks. Six human factors R and D projects are being conducted at the present time. In addition, technical consultation is being furnished to a study area, operator aids, being funded by another program area outside the human factors program area. All of these activities are summarized

  14. The use of porcine corrosion casts for teaching human anatomy.

    Science.gov (United States)

    Eberlova, Lada; Liska, Vaclav; Mirka, Hynek; Tonar, Zbynek; Haviar, Stanislav; Svoboda, Milos; Benes, Jan; Palek, Richard; Emingr, Michal; Rosendorf, Jachym; Mik, Patrik; Leupen, Sarah; Lametschwandtner, Alois

    2017-09-01

    In teaching and learning human anatomy, anatomical autopsy and prosected specimens have always been indispensable. However, alternative methods must often be used to demonstrate particularly delicate structures. Corrosion casting of porcine organs with Biodur E20 ® Plus is valuable for teaching and learning both gross anatomy and, uniquely, the micromorphology of cardiovascular, respiratory, digestive, and urogenital systems. Assessments of casts with a stereomicroscope and/or scanning electron microscope as well as highlighting cast structures using color coding help students to better understand how the structures that they have observed as two-dimensional images actually exist in three dimensions, and students found using the casts to be highly effective in their learning. Reconstructions of cast hollow structures from (micro-)computed tomography scans and videos facilitate detailed analyses of branching patterns and spatial arrangements in cast structures, aid in the understanding of clinically relevant structures and provide innovative visual aids. The casting protocol and teaching manual we offer can be adjusted to different technical capabilities and might also be found useful for veterinary or other biological science classes. Copyright © 2017 Elsevier GmbH. All rights reserved.

  15. Human factors in nuclear safety oversight

    International Nuclear Information System (INIS)

    Taylor, K.

    1989-01-01

    The mission of the nuclear safety oversight function at the Savannah River Plant is to enhance the process and nuclear safety of site facilities. One of the major goals surrounding this mission is the reduction of human error. It is for this reason that several human factors engineers are assigned to the Operations assessment Group of the Facility Safety Evaluation Section (FSES). The initial task of the human factors contingent was the design and implementation of a site wide root cause analysis program. The intent of this system is to determine the most prevalent sources of human error in facility operations and to assist in determining where the limited human factors resources should be focused. In this paper the strategy used to educate the organization about the field of human factors is described. Creating an awareness of the importance of human factors engineering in all facets of design, operation, and maintenance is considered to be an important step in reducing the rate of human error

  16. Factors that Impact Quality of E-Teaching/Learning Technologies in Higher Education

    Science.gov (United States)

    Daukilas, Sigitas; Kaciniene, Irma; Vaisnoriene, Daiva; Vascila, Vytautas

    2008-01-01

    The article analyzes and assesses factors that have impact upon the quality of eTeaching/learning technologies in higher education; it is on their basis that the concept of eTeaching/learning quality is denied. Research data about the students' motives in choosing various teaching/learning technologies for the development of their competence are…

  17. Socio-Demographic Factors Relating to Perception and Use of Mobile Technologies in Tertiary Teaching

    Science.gov (United States)

    Lai, Kwok-Wing; Smith, Lee

    2018-01-01

    In 2014, we investigated how socio-demographic factors such as gender, teaching disciplines, teaching experience and academic seniority were related to the perception and use of digital mobile technologies in learning and teaching of a group of university teachers from one research-intensive university in New Zealand. Three hundred and eight…

  18. Teaching Human Rights in Turkey: Commentaries on a Single Lesson from Multiple Perspectives

    Science.gov (United States)

    Kesten, Alper; Schur, Joan Brodsky; Gürsoy, Kudret

    2014-01-01

    This group of commentaries on teaching human rights in Turkey includes: (1) Reflection on Turkish Human Rights Lesson from Turkey (Alper Kesten)--A lesson on human rights in Turkey is analyzed for its representativity and methodology within the Turkish teaching culture from the viewpoint of a Turkish researcher; (2) Commentary on a Turkish Lesson…

  19. Human factors issues for interstellar spacecraft

    Science.gov (United States)

    Cohen, Marc M.; Brody, Adam R.

    1991-01-01

    Developments in research on space human factors are reviewed in the context of a self-sustaining interstellar spacecraft based on the notion of traveling space settlements. Assumptions about interstellar travel are set forth addressing costs, mission durations, and the need for multigenerational space colonies. The model of human motivation by Maslow (1970) is examined and directly related to the design of space habitat architecture. Human-factors technology issues encompass the human-machine interface, crew selection and training, and the development of spaceship infrastructure during transtellar flight. A scenario for feasible instellar travel is based on a speed of 0.5c, a timeframe of about 100 yr, and an expandable multigenerational crew of about 100 members. Crew training is identified as a critical human-factors issue requiring the development of perceptual and cognitive aids such as expert systems and virtual reality.

  20. Human Factors Evaluation Mentor, Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — To obtain valid and reliable data, Human Factors Engineering (HFE) evaluations are currently conducted by people with specialized training and experience in HF. HFE...

  1. Human Factors in Nuclear Reactor Accidents

    International Nuclear Information System (INIS)

    Mustafa, M.E.

    2016-01-01

    While many people would blame nature for the disaster of the “Fukushima Daiichi” accident, experts considered this accident to be also a human-induced disaster. This confirmed the importance of human errors which have been getting a growing interest in the nuclear field after the Three Mile Island accident. Personnel play an important role in design, operation, maintenance, planning, and management. The interface between machine and man is known as a human factor. In the present work, the human factors that have to be considered were discussed. The effect of the control room configuration and equipment design effect on the human behavior was also discussed. Precise reviewing of person’s qualifications and experience was focused. Insufficient training has been a major cause of human error in the nuclear field. The effective training issues were introduced. Avoiding complicated operational processes and non responsive management systems was stressed. Distinguishing between the procedures for normal and emergency operations was emphasised. It was stated that human error during maintenance and testing activities could cause a serious accident. This is because safety systems do not cover much more risk probabilities in the maintenance and testing activities like they do in the normal operation. In nuclear industry, the need for a classification and identification of human errors has been well recognised. As a result of this, human reliability must be assessed. These errors are analyzed by a probabilistic safety assessment which deals with errors in reading, listening and implementing procedures but not with cognitive errors. Much efforts must be accomplished to consider cognitive errors in the probabilistic safety assessment. The ways of collecting human factor data were surveyed. The methods for identifying safe designs, helping decision makers to predict how proposed or current policies will affect safety, and comprehensive understanding of the relationship

  2. Peking Man to Socialist Man: The Teaching of Human Evolution in China.

    Science.gov (United States)

    Swetz, Frank J.

    1986-01-01

    Examines the content and methodology of the teaching of human evolution in the schools of the People's Republic of China. Reviews the aims and goals of science teaching and their effects on the teaching of evolution. Emphasizes evolution, compatibility with China's political doctrines, and includes illustrations of instructional materials. (ML)

  3. Development of human factors design review guidelines

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jung Woon; Oh, In Suk; Suh, Sang Moon; Lee, Hyun Chul [Korea Atomic Energy Research Institute, Taejon (Korea)

    1997-10-01

    The objective of this study is to develop human factors engineering program review guidelines and alarm system review guidelines in order to resolve the two major technical issues: 25. Human Factors Engineering Program Review Model and 26. Review Criteria for Human Factors Aspects of Advanced Controls and Instrumentation, which are related to the development of human factors safety regulation guides being performed by KINS. For the development of human factors program review guidelines, we made a Korean version of NUREG-0711 and added our comments by considering Korean regulatory situation and reviewing the reference documents of NUREG-0711. We also computerized the Korean version of NUREG-0711, additional comments, and selected portion of the reference documents for the developer of safety regulation guides in KINS to see the contents comparatively at a glance and use them easily. For the development of alarm system review guidelines, we made a Korean version of NUREG/CR-6105, which was published by NRC in 1994 as a guideline document for the human factors review of alarm systems. Then we will update the guidelines by reviewing the literature related to alarm design published after 1994. (author). 12 refs., 5 figs., 2 tabs.

  4. Research on disaster prevention by human factor

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Bok Youn; Kang, Chang Hee; Kang, Sun Duck; Jo, Young Do [Korea Institute of Geology Mining and Materials, Taejon (Korea)

    1998-12-01

    Mining, by its very nature, requires workers and technology to function in an unpredictable environment that can not easily be engineered to accommodate human factors. Miners' physical and cognitive capabilities are sometimes stretched to the point that 'human error' in performance result. Mine safety researchers estimate that 50-85% of all mining injuries are due, in large part, to human error. Further research suggests that the primary causes of these errors in performance lie outside the individual and can be minimized by improvements in equipment design, work environments, work procedures and training. The human factors research is providing the science needed to determine which aspects of the mining environment can be made more worker-friendly and how miners can work more safely in environments that can not be improved. Underground mines have long been recognized as an innately hazardous and physically demanding work environment. Recently, mining is becoming a more complicated process as more sophisticated technologies are introduced. The more complicated or difficult the tasks to be performed, the more critical it is to have a systematic understanding of the humans, the technology, the environments, and how they interact. Human factors is a key component in solving most of today's mine safety and health problems. Human factors research primarily centered around solving problems in the following four areas: 1) How mining methods and equipment affect safety, 2) Evaluating the fit between miner's physical capabilities and the demands of their job, 3) Improving miner's ability to perceive and react to hazards, 4) Understanding how organizational and managerial variables influence safety. Human factor research was begun during the World war II. National Coal Board (British Coal) of Great Britain commenced ergonomics in 1969, and Bureau of Mine of United States started human factor researches in same year. Japan has very short history

  5. Key factors in work engagement and job motivation of teaching faculty at a university medical centre.

    Science.gov (United States)

    van den Berg, B A M; Bakker, Arnold B; Ten Cate, Th J

    2013-11-01

    This study reports about teacher motivation and work engagement in a Dutch University Medical Centre (UMC). We examined factors affecting the motivation for teaching in a UMC, the engagement of UMC Utrecht teaching faculty in their work, and their engagement in teaching compared with engagement in patient care and research. Based on a pilot study within various departments at the UMCU, a survey on teaching motivation and work engagement was developed and sent to over 600 UMCU teachers. About 50 % responded. Work engagement was measured by the Utrecht Work Engagement Scale, included in this survey. From a list of 22 pre-defined items, 5 were marked as most motivating: teaching about my own speciality, noticeable appreciation for teaching by my direct superior, teaching small groups, feedback on my teaching performance, and freedom to determine what I teach. Feedback on my teaching performance showed the strongest predictive value for teaching engagement. Engagement scores were relatively favourable, but engagement with patient care was higher than with research and teaching. Task combinations appear to decrease teaching engagement. Our results match with self-determination theory and the job demands-resources model, and challenge the policy to combine teaching with research and patient care.

  6. Human Factors in Aviation Maintenance. Phase 1

    Science.gov (United States)

    1991-11-01

    solution is war- more effe-ctive use of human resoUrecs , the neat step Ls to ane- uassol o efogte.S a hr sn tes te de. Af piot progfctram can...and Subtitle 5. Report Date November 1991 Human Factors in Aviation Maintenance - Phase One Progress Report 6. Perfarng Oon z’on Code i8. Perfo-rrng...Independence Avenue, SW 14. Sponsor,mg Agency Code Washington, DC 20591 15. Supplementary Notes 16. Abstract "• This human factors research in aviation

  7. A digital interactive human brain atlas based on Chinese visible human datasets for anatomy teaching.

    Science.gov (United States)

    Li, Qiyu; Ran, Xu; Zhang, Shaoxiang; Tan, Liwen; Qiu, Mingguo

    2014-01-01

    As we know, the human brain is one of the most complicated organs in the human body, which is the key and difficult point in neuroanatomy and sectional anatomy teaching. With the rapid development and extensive application of imaging technology in clinical diagnosis, doctors are facing higher and higher requirement on their anatomy knowledge. Thus, to cultivate medical students to meet the needs of medical development today and to improve their ability to read and understand radiographic images have become urgent challenges for the medical teachers. In this context, we developed a digital interactive human brain atlas based on the Chinese visible human datasets for anatomy teaching (available for free download from http://www.chinesevisiblehuman.com/down/DHBA.rar). The atlas simultaneously provides views in all 3 primary planes of section. The main structures of the human brain have been anatomically labeled in all 3 views. It is potentially useful for anatomy browsing, user self-testing, and automatic student assessment. In a word, it is interactive, 3D, user friendly, and free of charge, which can provide a new, intuitive means for anatomy teaching.

  8. Activation of human factor V by factor Xa and thrombin

    International Nuclear Information System (INIS)

    Monkovic, D.D.; Tracy, P.B.

    1990-01-01

    The activation of human factor V by factor Xa and thrombin was studied by functional assessment of cofactor activity and sodium dodecyl sulfate-polycarylamide gel electrophoresis followed by either autoradiography of 125 I-labeled factor V activation products or Western blot analyses of unlabeled factor V activation products. Cofactor activity was measured by the ability of the factor V/Va peptides to support the activation of prothrombin. The factor Xa catalyzed cleavage of factor V was observed to be time, phospholipid, and calcium ion dependent, yielding a cofactor with activity equal to that of thrombin-activated factor V (factor Va). The cleavage pattern differed markedly from the one observed in the bovine system. The factor Xa activated factor V subunits expressing cofactor activity were isolated and found to consist of peptides of M r 220,000 and 105,000. Although thrombin cleaved the M r 220,000 peptide to yield peptides previously shown to be products of thrombin activation, cofactor activity did not increase. N-Terminal sequence analysis confirmed that both factor Xa and thrombin cleave factor V at the same bond to generate the M r 220,000 peptide. The factor Xa dependent functional assessment of 125 I-labeled factor V coupled with densitometric analyses of the cleavage products indicated that the cofactor activity of factor Xa activated factor V closely paralleled the appearance of the M r 220,000 peptide. The data indicate that factor Xa is as efficient an enzyme toward factor V as thrombin

  9. Human factors in atomic power plant

    International Nuclear Information System (INIS)

    Kawano, Ryutaro

    1997-01-01

    To ensure safety should have priority over all other things in atomic power plants. In Chernobyl accident, however, various human factors including the systems for bulb check after inspection and communication, troubles in the interface between hardwares such as warning speakers and instruments, and their operators, those in education and training for operators and those in the general management of the plant have been pointed out. Therefore, the principles and the practical measures from the aspect of human factors in atomic power plants were discussed here. The word, ''human factor'' was given a definition in terms of the direct cause and the intellectual system. An explanatory model for human factors, model SHEL constructed by The Tokyo Electric Power Co., Ltd., Inc. was presented; the four letter mean software(S), hardware(H), environment(E) and liveware(L). In the plants of the company, systemic measures for human error factors are taken now in all steps not only for design, operation and repairing but also the step for safety culture. Further, the level required for the safety against atomic power is higher in the company than those in other fields. Thus, the central principle in atomic power plants is changing from the previous views that technology is paid greater importance to a view regarding human as most importance. (M.N.)

  10. Development of human factors design review guidelines

    International Nuclear Information System (INIS)

    Lee, Jung Woon; Oh, In Suk; Suh, Sang Moon; Lee, Hyun Chul

    1997-10-01

    The Objective of this study is to develop human factors engineering program review guidelines and alarm system review guidelines in order to resolve the two major technical issues: '25, Human factors engineering program review model' and '26, Review criteria for human actors aspects of advanced controls and instrumentation', which are related to the development of human factors safety regulation guides be ing performed by KINS. For the development of human factors program review guidelines, we made a Korean version of NUREG-0711 and added our comments by considering Korean regulatory situation and reviewing the reference documents of NUREG-0711. We also computerized the Korean version of NUREG-0711, additional comments, and selected portion of the reference documents for the developer of safety regulation guides in KINS to see the contents comparatively at a glance and use them easily. For the development of alarm system review guidelines, we made a Korean version of NUREG/CR-6105, which was published by NRC in 1994 as a guideline document for the human factors review of alarm systems. Then we well update the guidelines by reviewing the literature related to alarm design published after 1994

  11. Human factors review of power plant maintainability

    International Nuclear Information System (INIS)

    Seminara, J.L.; Parsons, S.O.; Schmidt, W.J.; Gonzalez, W.R.; Dove, L.E.

    1980-10-01

    Human factors engineering is an interdisciplinary science and technology concerned with shaping the design of machines, facilities, and operational environments to promote safe, efficient, and reliable performance on the part of operators and maintainers of equipment systems. The human factors aspects of five nuclear power plants and four fossil fuel plants were evaluated using such methods as a checklist guided observation system, structured interviews with maintenance personnel, direct observations of maintenance tasks, reviews of procedures, and analyses of maintenance errors or accidents by means of the critical incident technique. The study revealed a wide variety of human factors problem areas, most of which are extensively photodocumented. The study recommends that a more systematic and formal approach be adopted to ensure that future power plants are human engineered to the needs of maintenance personnel

  12. Human factors and safety in emergency medicine

    Science.gov (United States)

    Schaefer, H. G.; Helmreich, R. L.; Scheidegger, D.

    1994-01-01

    A model based on an input process and outcome conceptualisation is suggested to address safety-relevant factors in emergency medicine. As shown in other dynamic and demanding environments, human factors play a decisive role in attaining high quality service. Attitudes held by health-care providers, organisational shells and work-cultural parameters determine communication, conflict resolution and workload distribution within and between teams. These factors should be taken into account to improve outcomes such as operational integrity, job satisfaction and morale.

  13. Validation of human factor engineering integrated system

    International Nuclear Information System (INIS)

    Fang Zhou

    2013-01-01

    Apart from hundreds of thousands of human-machine interface resources, the control room of a nuclear power plant is a complex system integrated with many factors such as procedures, operators, environment, organization and management. In the design stage, these factors are considered by different organizations separately. However, whether above factors could corporate with each other well in operation and whether they have good human factors engineering (HFE) design to avoid human error, should be answered in validation of the HFE integrated system before delivery of the plant. This paper addresses the research and implementation of the ISV technology based on case study. After introduction of the background, process and methodology of ISV, the results of the test are discussed. At last, lessons learned from this research are summarized. (authors)

  14. An EDF perspective on human factors

    International Nuclear Information System (INIS)

    Carnino, A.

    1987-01-01

    Human factors are important in the reliability or unreliability of industrial processes. The study of how to improve human performers, and their working conditions to enable them to perform reliably is difficult. Some of the human characteristics of importance for understanding human behaviour in this context are described. These include such things as ''man is not a component, man functions through a single channel'', ''man biases risk estimation''. The Electricite de France programme for improving human reliability following the Three Mile Island accident is then discussed. This has many aspects, the man-machine interfaces, operator training, crew organization, operator experience analysis and emergency planning. The control room planned for a new plant, which is based on this program is described. The improvements are in communication, identification and labelling, stress, simulator tests and human performance data banks. (UK)

  15. Implementing human factors in clinical practice.

    Science.gov (United States)

    Timmons, Stephen; Baxendale, Bryn; Buttery, Andrew; Miles, Giulia; Roe, Bridget; Browes, Simon

    2015-05-01

    To understand whether aviation-derived human factors training is acceptable and useful to healthcare professionals. To understand whether and how healthcare professionals have been able to implement human factors approaches to patient safety in their own area of clinical practice. Qualitative, longitudinal study using semi-structured interviews and focus groups, of a multiprofessional group of UK NHS staff (from the emergency department and operating theatres) who have received aviation-derived human factors training. The human factors training was evaluated positively, and thought to be both acceptable and relevant to practice. However, the staff found it harder to implement what they had learned in their own clinical areas, and this was principally attributed to features of the informal organisational cultures. In order to successfully apply human factors approaches in hospital, careful consideration needs to be given to the local context and informal culture of clinical practice. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  16. How Can I Teach Effectively When …: An Exploration of Factors Affecting Willingness to Teach Effectively (WTTE among EFL Teachers

    Directory of Open Access Journals (Sweden)

    Parviz Birjandi

    2014-07-01

    Full Text Available An effective teacher is defined as someone who achieves goals which either directly or indirectly focus on the learning of their students (Anderson, 1991. It goes without saying that, what can lead to a change in the behavior and learning  of the pupils is effective teaching, not a mere transmitting of knowledge. It is important to know how teachers define effective teaching and what factors they consider the most important in the course of being an efficient and successful teacher. Although many studies have investigated the issue of effective teaching in past, to the best of the researchers’ knowledge no study have investigated the factors affecting teachers’ willingness to teach effectively. This study focused on the Iranian EFL teachers’ attitude toward effectual teaching. Thirty five teachers participated in this study through filling a validated and piloted questionnaire. The results indicated that most of the teachers thought that an effective teacher tries to encourage pupil participation and gets all the students involved. The results further depicted, “Teachers’ beliefs and previous experience” was the top selected factor leading to (ineffective teaching among the subjects. The findings of this study can have important implications for teacher educators and also EFL teachers themselves.

  17. Human Factors Interface with Systems Engineering for NASA Human Spaceflights

    Science.gov (United States)

    Wong, Douglas T.

    2009-01-01

    This paper summarizes the past and present successes of the Habitability and Human Factors Branch (HHFB) at NASA Johnson Space Center s Space Life Sciences Directorate (SLSD) in including the Human-As-A-System (HAAS) model in many NASA programs and what steps to be taken to integrate the Human-Centered Design Philosophy (HCDP) into NASA s Systems Engineering (SE) process. The HAAS model stresses systems are ultimately designed for the humans; the humans should therefore be considered as a system within the systems. Therefore, the model places strong emphasis on human factors engineering. Since 1987, the HHFB has been engaging with many major NASA programs with much success. The HHFB helped create the NASA Standard 3000 (a human factors engineering practice guide) and the Human Systems Integration Requirements document. These efforts resulted in the HAAS model being included in many NASA programs. As an example, the HAAS model has been successfully introduced into the programmatic and systems engineering structures of the International Space Station Program (ISSP). Success in the ISSP caused other NASA programs to recognize the importance of the HAAS concept. Also due to this success, the HHFB helped update NASA s Systems Engineering Handbook in December 2007 to include HAAS as a recommended practice. Nonetheless, the HAAS model has yet to become an integral part of the NASA SE process. Besides continuing in integrating HAAS into current and future NASA programs, the HHFB will investigate incorporating the Human-Centered Design Philosophy (HCDP) into the NASA SE Handbook. The HCDP goes further than the HAAS model by emphasizing a holistic and iterative human-centered systems design concept.

  18. Science Teaching Efficacy of Preservice Elementary Teachers: Examination of the Multiple Factors Reported as Influential

    Science.gov (United States)

    Tastan Kirik, Özgecan

    2013-01-01

    This study explores the science teaching efficacy beliefs of preservice elementary teachers and the relationship between efficacy beliefs and multiple factors such as antecedent factors (participation in extracurricular activities and number of science and science teaching methods courses taken), conceptual understanding, classroom management…

  19. A Longitudinal Study on Mathematics Teaching Efficacy: Which Factors (Un)Support the Development?

    Science.gov (United States)

    Isiksal-Bostan, Mine

    2016-01-01

    The aim of this longitudinal study was to examine prospective teachers' mathematics teaching efficacy belief during their enrollment in teacher education program and at the end of their first year of teaching. In addition, the factors that enhance or inhibit participants' efficacy belief and how these factors affect their mathematics teaching…

  20. Modelling human factor with Petri nets

    International Nuclear Information System (INIS)

    Bedreaga, Luminita; Constantinescu, Cristina; Guzun, Basarab

    2007-01-01

    The human contribution to risk and safety of nuclear power plant operation can be best understood, assessed and quantified using tools to evaluate human reliability. Human reliability analysis becomes an important part of every probabilistic safety assessment and it is used to demonstrate that nuclear power plants designed with different safety levels are prepared to cope with severe accidents. Human reliability analysis in context of probabilistic safety assessment consists in: identifying human-system interactions important to safety; quantifying probabilities appropriate with these interactions. Nowadays, the complex system functions can be modelled using special techniques centred either on states space adequate to system or on events appropriate to the system. Knowing that complex system model consists in evaluating the likelihood of success, in other words, in evaluating the possible value for that system being in some state, the inductive methods which are based on the system states can be applied also for human reliability modelling. Thus, switching to the system states taking into account the human interactions, the underlying basis of the Petri nets can be successfully applied and the likelihoods appropriate to these states can also derived. The paper presents the manner to assess the human reliability quantification using Petri nets approach. The example processed in the paper is from human reliability documentation without a detailed human factor analysis (qualitative). The obtained results by these two kinds of methods are in good agreement. (authors)

  1. Teaching Recent History in Countries that Have Experienced Human Rights Violations: Case Studies from Chile

    Science.gov (United States)

    Toledo, Maria Isabel; Magendzo, Abraham; Gazmuri, Renato

    2011-01-01

    Incorporating recent history into the educational curricula of countries that have experienced human rights violations combines the complexities of teaching history, teaching recent history, and human rights education. Recent history makes a historical analysis of social reality and a historiographical analysis of the immediate. It is located…

  2. Explore the Human-Based Teaching for the Professional Course of Materials Science and Engineering

    Science.gov (United States)

    Zhao, Yiping; Chen, Li; Zhang, Yufeng

    2008-01-01

    As viewed from two sides such as teacher and student, in this article, we explore the human-based teaching reform for the college professional course of materials Science and Engineering, point out the qualities and conditions that professional teacher should possess in the process of human-based teaching reform of professional course and the…

  3. Hematopoietic growth factors and human acute leukemia.

    Science.gov (United States)

    Löwenberg, B; Touw, I

    1988-10-22

    The study of myelopoietic maturation arrest in acute myeloblastic leukemia (AML) has been eased by availability of the human recombinant hemopoietic growth factors, macrophage colony stimulating factor (M-CSF), granulocyte-(G-CSF), granulocyte-macrophage-(GM-CSF) and multilineage stimulating factor (IL-3). Nonphysiological expansion of the leukemic population is not due to escape from control by these factors. Proliferation in vitro of AML cells is dependent on the presence of one or several factors in most cases. The pattern of factor-dependency does not correlate with morphological criteria in individual cases, and may thus offer a new tool for classification of AML. Overproduction of undifferentiated cells is not due to abnormal expression of receptors for the stimulating factors acting at an immature level. Rather, autocrine secretion of early acting lymphokines maintains proliferation of the leukemic clone. When looking at causes of leukemic dysregulation, yet undefined inhibitors of differentiation probably are of equal importance as dysequilibrated stimulation by lymphokines.

  4. Human Research Program: Space Human Factors and Habitability Element

    Science.gov (United States)

    Russo, Dane M.

    2007-01-01

    The three project areas of the Space Human Factors and Habitability Element work together to achieve a working and living environment that will keep crews healthy, safe, and productive throughout all missions -- from Earth orbit to Mars expeditions. The Advanced Environmental Health (AEH) Project develops and evaluates advanced habitability systems and establishes requirements and health standards for exploration missions. The Space Human Factors Engineering (SHFE) Project s goal is to ensure a safe and productive environment for humans in space. With missions using new technologies at an ever-increasing rate, it is imperative that these advances enhance crew performance without increasing stress or risk. The ultimate goal of Advanced Food Technology (AFT) Project is to develop and deliver technologies for human centered spacecraft that will support crews on missions to the moon, Mars, and beyond.

  5. HUMAN FACTORS GUIDANCE FOR CONTROL ROOM EVALUATION

    International Nuclear Information System (INIS)

    OHARA, J.; BROWN, W.; STUBLER, W.; HIGGINS, J.; WACHTEL, J.; PERSENSKY, J.J.

    2000-01-01

    The Human-System Interface Design Review Guideline (NUREG-0700, Revision 1) was developed by the US Nuclear Regulatory Commission (NRC) to provide human factors guidance as a basis for the review of advanced human-system interface technologies. The guidance consists of three components: design review procedures, human factors engineering guidelines, and a software application to provide design review support called the ''Design Review Guideline.'' Since it was published in June 1996, Rev. 1 to NUREG-0700 has been used successfully by NRC staff, contractors and nuclear industry organizations, as well as by interested organizations outside the nuclear industry. The NRC has committed to the periodic update and improvement of the guidance to ensure that it remains a state-of-the-art design evaluation tool in the face of emerging and rapidly changing technology. This paper addresses the current research to update of NUREG-0700 based on the substantial work that has taken place since the publication of Revision 1

  6. Regulatory perspectives on human factors validation

    International Nuclear Information System (INIS)

    Harrison, F.; Staples, L.

    2001-01-01

    Validation is an important avenue for controlling the genesis of human error, and thus managing loss, in a human-machine system. Since there are many ways in which error may intrude upon system operation, it is necessary to consider the performance-shaping factors that could introduce error and compromise system effectiveness. Validation works to this end by examining, through objective testing and measurement, the newly developed system, procedure or staffing level, in order to identify and eliminate those factors which may negatively influence human performance. It is essential that validation be done in a high-fidelity setting, in an objective and systematic manner, using appropriate measures, if meaningful results are to be obtained, In addition, inclusion of validation work in any design process can be seen as contributing to a good safety culture, since such activity allows licensees to eliminate elements which may negatively impact on human behaviour. (author)

  7. Space operations and the human factor

    Science.gov (United States)

    Brody, Adam R.

    1993-10-01

    Although space flight does not put the public at high risk, billions of dollars in hardware are destroyed and the space program halted when an accident occurs. Researchers are therefore applying human-factors techniques similar to those used in the aircraft industry, albeit at a greatly reduced level, to the spacecraft environment. The intent is to reduce the likelihood of catastrophic failure. To increase safety and efficiency, space human factors researchers have simulated spacecraft docking and extravehicular activity rescue. Engineers have also studied EVA suit mobility and aids. Other basic human-factors issues that have been applied to the space environment include antropometry, biomechanics, and ergonomics. Workstation design, workload, and task analysis currently receive much attention, as do habitability and other aspects of confined environments. Much work also focuses on individual payloads, as each presents its own complexities.

  8. Human and organizational factors in nuclear safety

    International Nuclear Information System (INIS)

    Garcia, A.; Barrientos, M.; Gil, B.

    2015-01-01

    Nuclear installations are socio technical systems where human and organizational factors, in both utilities and regulators, have a significant impact on safety. Three Mile Island (TMI) accident, original of several initiatives in the human factors field, nevertheless became a lost opportunity to timely acquire lessons related to the upper tiers of the system. Nowadays, Spanish nuclear installations have integrated in their processes specialists and activities in human and organizational factors, promoted by the licensees After many years of hard work, Spanish installations have achieved a better position to face new challenges, such as those posed by Fukushima. With this experience, only technology-centered action plan would not be acceptable, turning this accident in yet another lost opportunity. (Author)

  9. Human Factors Engineering Guidelines for Overhead Cranes

    Science.gov (United States)

    Chandler, Faith; Delgado, H. (Technical Monitor)

    2001-01-01

    This guideline provides standards for overhead crane cabs that can be applied to the design and modification of crane cabs to reduce the potential for human error due to design. This guideline serves as an aid during the development of a specification for purchases of cranes or for an engineering support request for crane design modification. It aids human factors engineers in evaluating existing cranes during accident investigations or safety reviews.

  10. Human factors issues in fuel handling

    International Nuclear Information System (INIS)

    Beattie, J.D.; Iwasa-Madge, K.M.; Tucker, D.A.

    1994-01-01

    The staff of the Atomic Energy Control Board wish to further their understanding of human factors issues of potential concern associated with fuel handling in CANDU nuclear power stations. This study contributes to that objective by analysing the role of human performance in the overall fuel handling process at Ontario Hydro's Darlington Nuclear Generating Station, and reporting findings in several areas. A number of issues are identified in the areas of design, operating and maintenance practices, and the organizational and management environment

  11. HAMMLAB 2000 for human factor's studies

    International Nuclear Information System (INIS)

    Kvalem, J.

    1999-01-01

    The simulator-based Halden Man-Machine Laboratory (HAMMLAB) has, since its establishment in 1983, been the main vehicle for the human-machine systems research at the OECD Halden Reactor Project. The human factors programme relies upon HAMMLAB for performing experimental studies, but the laboratory is also utilised when evaluating computerised operator support systems, and for experimentation with advanced control room prototypes. The increased focus on experimentation as part of the research programme at the Halden Project, has led to a discussion whether today's laboratory will meet the demands of the future. A pre-project concluded with the need for a new laboratory, with extended simulation capabilities. Based upon these considerations, the HAMMLAB 2000 project was initiated with the goal of making HAMMLAB a global centre of excellence for the study of human-technology interaction in the management and control of industrial processes. This paper will focus on human factors studies to be performed in the new laboratory, and which requirements this will bring upon the laboratory infrastructure and simulation capabilities. The aim of the human factors research at the Halden Project is to provide knowledge which can be used by member organisations to enhance safety and efficiency in the operation of nuclear power plants by utilising research about the capabilities and limitations of the human operator in a control room environment. (author)

  12. Annotated bibliography of human factors applications literature

    Energy Technology Data Exchange (ETDEWEB)

    McCafferty, D.B.

    1984-09-30

    This bibliography was prepared as part of the Human Factors Technology Project, FY 1984, sponsored by the Office of Nuclear Safety, US Department of Energy. The project was conducted by Lawrence Livermore National Laboratory, with Essex Corporation as a subcontractor. The material presented here is a revision and expansion of the bibliographic material developed in FY 1982 as part of a previous Human Factors Technology Project. The previous bibliography was published September 30, 1982, as Attachment 1 to the FY 1982 Project Status Report.

  13. Annotated bibliography of human factors applications literature

    International Nuclear Information System (INIS)

    McCafferty, D.B.

    1984-01-01

    This bibliography was prepared as part of the Human Factors Technology Project, FY 1984, sponsored by the Office of Nuclear Safety, US Department of Energy. The project was conducted by Lawrence Livermore National Laboratory, with Essex Corporation as a subcontractor. The material presented here is a revision and expansion of the bibliographic material developed in FY 1982 as part of a previous Human Factors Technology Project. The previous bibliography was published September 30, 1982, as Attachment 1 to the FY 1982 Project Status Report

  14. Human factors reliability benchmark exercise: a review

    International Nuclear Information System (INIS)

    Humphreys, P.

    1990-01-01

    The Human Factors Reliability Benchmark Exercise has addressed the issues of identification, analysis, representation and quantification of Human Error in order to identify the strengths and weaknesses of available techniques. Using a German PWR nuclear powerplant as the basis for the studies, fifteen teams undertook evaluations of a routine functional Test and Maintenance procedure plus an analysis of human actions during an operational transient. The techniques employed by the teams are discussed and reviewed on a comparative basis. The qualitative assessments performed by each team compare well, but at the quantification stage there is much less agreement. (author)

  15. Human genetic factors in tuberculosis: an update.

    Science.gov (United States)

    van Tong, Hoang; Velavan, Thirumalaisamy P; Thye, Thorsten; Meyer, Christian G

    2017-09-01

    Tuberculosis (TB) is a major threat to human health, especially in many developing countries. Human genetic variability has been recognised to be of great relevance in host responses to Mycobacterium tuberculosis infection and in regulating both the establishment and the progression of the disease. An increasing number of candidate gene and genome-wide association studies (GWAS) have focused on human genetic factors contributing to susceptibility or resistance to TB. To update previous reviews on human genetic factors in TB we searched the MEDLINE database and PubMed for articles from 1 January 2014 through 31 March 2017 and reviewed the role of human genetic variability in TB. Search terms applied in various combinations were 'tuberculosis', 'human genetics', 'candidate gene studies', 'genome-wide association studies' and 'Mycobacterium tuberculosis'. Articles in English retrieved and relevant references cited in these articles were reviewed. Abstracts and reports from meetings were also included. This review provides a recent summary of associations of polymorphisms of human genes with susceptibility/resistance to TB. © 2017 John Wiley & Sons Ltd.

  16. Factors Enabling the Use of Technology in Subject Teaching

    Science.gov (United States)

    Cubukcuoglu, Begum

    2013-01-01

    The importance of information and communication technologies in the teaching and learning process has been proven by many research studies to be an effective way of supporting teaching and learning. Although many teachers do not use new technologies as instructional tools, some are integrating information and communication technologies…

  17. Health related quality of life of women in TEACH, a randomised placebo controlled adjuvant trial of lapatinib in early stage Human Epidermal Growth Factor Receptor (HER2) overexpressing breast cancer

    DEFF Research Database (Denmark)

    Boyle, Frances M; Smith, Ian E; O'Shaughnessy, Joyce

    2015-01-01

    BACKGROUND: To evaluate health related quality of life (HRQOL) in TEACH, a phase III randomized placebo controlled trial of 12 months of adjuvant lapatinib in HER2 positive (HER2+) early breast cancer which demonstrated marginal benefit in disease-free survival. METHODS: Women on TEACH completed...... (physical functioning, role physical, bodily pain, general health, vitality, social functioning, role emotional and mental health), and in patients discontinuing therapy. A five-point change was deemed a Minimally Clinically Important Difference (MCID). Response analysis compared the proportion of patients...... significant incidences of diarrhoea and rash in lapatinib treated patients. At six months, women receiving lapatinib had more significant reductions (p placebo) in social functioning. Early treatment discontinuations were more frequent on lapatinib (32% versus 18%), and were associated with more...

  18. Integrating Data and Networks: Human Factors

    Science.gov (United States)

    Chen, R. S.

    2012-12-01

    The development of technical linkages and interoperability between scientific networks is a necessary but not sufficient step towards integrated use and application of networked data and information for scientific and societal benefit. A range of "human factors" must also be addressed to ensure the long-term integration, sustainability, and utility of both the interoperable networks themselves and the scientific data and information to which they provide access. These human factors encompass the behavior of both individual humans and human institutions, and include system governance, a common framework for intellectual property rights and data sharing, consensus on terminology, metadata, and quality control processes, agreement on key system metrics and milestones, the compatibility of "business models" in the short and long term, harmonization of incentives for cooperation, and minimization of disincentives. Experience with several national and international initiatives and research programs such as the International Polar Year, the Group on Earth Observations, the NASA Earth Observing Data and Information System, the U.S. National Spatial Data Infrastructure, the Global Earthquake Model, and the United Nations Spatial Data Infrastructure provide a range of lessons regarding these human factors. Ongoing changes in science, technology, institutions, relationships, and even culture are creating both opportunities and challenges for expanded interoperability of scientific networks and significant improvement in data integration to advance science and the use of scientific data and information to achieve benefits for society as a whole.

  19. Mitochondrial transcription factor A protects human retinal ...

    African Journals Online (AJOL)

    Purpose: To investigate the impact of mitochondrial transcription factor A (TFAM), as a modulator of NF-κB, on proliferation of hypoxia-induced human retinal endothelial cell (HREC), and the probable mechanism. Methods: After exposure to hypoxia (1 % O2) for 5 days, cell proliferation and cell cycle of HREC were ...

  20. The human factors approach at EDF

    International Nuclear Information System (INIS)

    Colas, A.

    2004-01-01

    At the dawn of the 21st century, French electricity utility EDF is facing a number of major changes, in particular the liberalisation of European energy markets and the restructuring needed to cope with this development. EDF's approach to human factors (HF) aspects is also undergoing major changes, since people obviously play a predominant role in any organisational structure. (author)

  1. Warranty claim analysis considering human factors

    International Nuclear Information System (INIS)

    Wu Shaomin

    2011-01-01

    Warranty claims are not always due to product failures. They can also be caused by two types of human factors. On the one hand, consumers might claim warranty due to misuse and/or failures caused by various human factors. Such claims might account for more than 10% of all reported claims. On the other hand, consumers might not be bothered to claim warranty for failed items that are still under warranty, or they may claim warranty after they have experienced several intermittent failures. These two types of human factors can affect warranty claim costs. However, research in this area has received rather little attention. In this paper, we propose three models to estimate the expected warranty cost when the two types of human factors are included. We consider two types of failures: intermittent and fatal failures, which might result in different claim patterns. Consumers might report claims after a fatal failure has occurred, and upon intermittent failures they might report claims after a number of failures have occurred. Numerical examples are given to validate the results derived.

  2. Human factors in healthcare level two

    CERN Document Server

    Rosenorn-Lanng, Debbie

    2015-01-01

    This book builds on Human Factors in Healthcare Level One by delving deeper into the challenges of leadership, conflict resolution, and decision making that healthcare professionals currently face. It is written in an easy to understand style and includes a wealth of real-life examples of errors and patient safety issues.

  3. Cooperative mobility systems: The human factor challenges.

    NARCIS (Netherlands)

    Martens, Marieke; Kroon, Elisabeth

    2014-01-01

    This paper presents a vision on cooperative mobility systems from a human factors perspective. To create a common ground for future developments, it’s important to define the common research themes and knowledge gaps. This article presents what steps need to be taken in order to come to proper

  4. Review of human factors guidelines and methods

    International Nuclear Information System (INIS)

    Rhodes, W.; Szlapetis, I.; Hay, T.; Weihrer, S.

    1995-04-01

    The review examines the use of human factors guidelines and methods in high technology applications, with emphasis on application to the nuclear industry. An extensive literature review was carried out identifying over 250 applicable documents, with 30 more documents identified during interviews with experts in human factors. Surveys were sent to 15 experts, of which 11 responded. The survey results indicated guidelines used and why these were favoured. Thirty-three of the most applicable guideline documents were described in detailed annotated bibliographies. A bibliographic list containing over 280 references was prepared. Thirty guideline documents were rated for their completeness, validity, applicability and practicality. The experts survey indicated the use of specific techniques. Ten human factors methods of analysis were described in general summaries, including procedures, applications, and specific techniques. Detailed descriptions of the techniques were prepared and each technique rated for applicability and practicality. Recommendations for further study of areas of importance to human factors in the nuclear field in Canada are given. (author). 8 tabs., 2 figs

  5. Review of human factors guidelines and methods

    Energy Technology Data Exchange (ETDEWEB)

    Rhodes, W; Szlapetis, I; Hay, T; Weihrer, S [Rhodes and Associates Inc., Toronto, ON (Canada)

    1995-04-01

    The review examines the use of human factors guidelines and methods in high technology applications, with emphasis on application to the nuclear industry. An extensive literature review was carried out identifying over 250 applicable documents, with 30 more documents identified during interviews with experts in human factors. Surveys were sent to 15 experts, of which 11 responded. The survey results indicated guidelines used and why these were favoured. Thirty-three of the most applicable guideline documents were described in detailed annotated bibliographies. A bibliographic list containing over 280 references was prepared. Thirty guideline documents were rated for their completeness, validity, applicability and practicality. The experts survey indicated the use of specific techniques. Ten human factors methods of analysis were described in general summaries, including procedures, applications, and specific techniques. Detailed descriptions of the techniques were prepared and each technique rated for applicability and practicality. Recommendations for further study of areas of importance to human factors in the nuclear field in Canada are given. (author). 8 tabs., 2 figs.

  6. Human factors considerations for reliability and safety

    International Nuclear Information System (INIS)

    Carnino, A.

    1985-01-01

    Human factors in many industries have become an important issue, since the last few years. They should be considered during the whole life time of a plant: design, fabrication and construction, licensing, operation. Improvements have been performed in the field of man-machine interface such as procedures, control room lay-out, operator aids, training. In order to meet the needs of reliability and probabilistic risk studies, quantification of human errors has been developed but needs still improvements in the field of cognitive behaviour, diagnosis and representation errors. Data banks to support these quantifications are still in a development stage. This applies to nuclear power plants and several examples are given to illustrate the above ideas. In conclusion, human factors field is in a very quickly evolving process but the tendency is still to adapt the man to the machines whilst the reverse would be desirable

  7. The human factor in the nuclear industry

    International Nuclear Information System (INIS)

    Colas, Armand

    1998-01-01

    After having evoked the progressive reduction and stabilization of significant incidents occurring every year in French nuclear power plants, and the challenges faced by nuclear energy (loss of public confidence, loss of competitiveness), and then outlined the importance of safety to overcome these challenges, the author comments EDF's approach to the human factor. He first highlights the importance of information and communication towards the population. He briefly discusses the meaning of human factors for the nuclear industry, sometimes perceived as the contribution people to the company's safety and performance. He comments the evolution observed in the perception of human error in different industrial or technical environments and situations, and outlines what is at stake to reduce the production of faults and organize a 'hunt for latent defects'

  8. An EDF perspective on human factors

    International Nuclear Information System (INIS)

    Carnino, A.

    1989-01-01

    The paper presents the main lines of the program undertaken by Electricite de France in the field of human factors as a result of the Three-Mile Island (TMI) accident. As it is important to be aware of some human characteristics to understand the difficulties and needs in the field, the following behaviour characteristics are described: man is not a component, man functions through a single channel, man has a continuous need of information, man biases risk estimation and man uses mental representations. The following actions taken after TMI to improve the man-machine interface, the operator training, the crew organisation, the operating experience analysis, the state approach development and the emergency planning, are all linked to human factors. The paper ends by presenting the new control room studies for the N4 project (a light water reactor) and some other actions aimed at improving plant operation. (author)

  9. Factors influencing the choice of profession of first-year teaching students

    OpenAIRE

    N. Hislop-Esterhuizen; J. G. Maree; M. J. van der Linde; A. Swanepoel

    2008-01-01

    The lack of appropriately qualified teachers in South Africa is growing rapidly and debates about the decline in teacher numbers in South Africa are increasing. In this study, the results of an investigation into possible factors that impact on the career choice of teaching students are reported. The reasons why first-year teaching students at the University of Pretoria chose teachings a career were studied by using a non-experimental design (survey design; administering anon-standardised que...

  10. Human Factors Principles in Information Dashboard Design

    Energy Technology Data Exchange (ETDEWEB)

    Hugo, Jacques V.; St. Germain, Shawn

    2016-06-01

    When planning for control room upgrades, nuclear power plants have to deal with a multitude of engineering and operational impacts. This will inevitably include several human factors considerations, including physical ergonomics of workstations, viewing angles, lighting, seating, new communication requirements, and new concepts of operation. In helping nuclear power utilities to deal with these challenges, the Idaho National Laboratory (INL) has developed effective methods to manage the various phases of the upgrade life cycle. These methods focus on integrating human factors engineering processes with the plant’s systems engineering process, a large part of which is the development of end-state concepts for control room modernization. Such an end-state concept is a description of a set of required conditions that define the achievement of the plant’s objectives for the upgrade. Typically, the end-state concept describes the transition of a conventional control room, over time, to a facility that employs advanced digital automation technologies in a way that significantly improves system reliability, reduces human and control room-related hazards, reduces system and component obsolescence, and significantly improves operator performance. To make the various upgrade phases as concrete and as visible as possible, an end-state concept would include a set of visual representations of the control room before and after various upgrade phases to provide the context and a framework within which to consider the various options in the upgrade. This includes the various control systems, human-system interfaces to be replaced, and possible changes to operator workstations. This paper describes how this framework helps to ensure an integrated and cohesive outcome that is consistent with human factors engineering principles and also provide substantial improvement in operator performance. The paper further describes the application of this integrated approach in the

  11. Role of human factors in system safety

    International Nuclear Information System (INIS)

    Brooks, D. M.; Robert, C.; Graham, T.

    2008-01-01

    What happens when technology goes wrong? Three Mile Island, Chernobyl, space shuttles Challenger and Columbia, numerous airplane crashes, and other notable and newsworthy as well as many more incidents that are not reported on the news, have all been attributed to human error. Millions of dollars in fines are levied against industry under the General Duty clause for ergonomic violations, all avoidable. These incidents and situations indicate a lack of consideration for the humans in the system during the design phase. As a consequence, all of these organizations had to retrofit, had to redesign and had to pay countless dollars for medical costs, Worker's Compensation, OSHA fines and in some instances had irrecoverable damage to their public image. Human Factors, otherwise known as Engineering Psychology or Ergonomics, found its origins in loss, loss of life, loss of confidence, loss of technology, loss of property. Without loss, there would be no need for human factors. No one really 'attends' to discomfort...nor are errors attended to that have little consequence. Often it is ultimately the compilation and cumulative effects of these smaller and often ignored occurrences that lead to the bigger and more tragic incidents that make the evening news. When an incident or accident occurs, they are frequently attributed to accomplished, credible, experienced people. In reality however, the crisis was inevitable when a series of events happen such that a human is caught in the whirlwind of accident sequence. The world as known is becoming smaller and more complex. Highly technical societies have been hard at work for several centuries rebuilding the world out of cold steel that is very far removed from ancient instincts and traditions and is becoming more remote to human users. The growth of technology is more than exponential, and is virtually beyond comprehension for many people. Humans, feeling comfortable with the familiar, fulfill their propensity to implement new

  12. Use of human cadavers in teaching of human anatomy in brazilian medical faculties

    Directory of Open Access Journals (Sweden)

    Isabela de Sousa Leal Lopes

    2017-05-01

    Full Text Available The Human Anatomy is the study of human body structure and it has been related to the use of cadavers through the history. The aim of this research was to investigate the use of human cadavers in practical classes of human anatomy in Brazilian medical schools, and it was also made the identification of alternative methodologies and new technologies applied to the teaching of Anatomy. The research was conducted at the Faculdade Integral Diferencial from January to December of 2015. The population studied was composed by professors responsible for the Human Anatomy sector of the Brazilian medical faculties. It was addressed all the 242 medical colleges of the Brazil. It was obtained 81 answers. 96% of respondents reported make use of human corpses in its practical lessons of anatomy. It can be observed that 42% of the surveyed medical schools make use of only formaldehyde. 81% of faculties reported to face some difficulties to acquire human cadavers. 84% of medical schools make use of artificial models. 46% of faculties make use of diagnostic images. It can be concluded that human bodies, artificial models and new technologies are widely used in practical classes of anatomy in Brazil, since there is a difficulty to obtain cadavers.

  13. Human factors estimation methods using physiological informations

    International Nuclear Information System (INIS)

    Takano, Ken-ichi; Yoshino, Kenji; Nakasa, Hiroyasu

    1984-01-01

    To enhance the operational safety in the nuclear power plant, it is necessary to decrease abnormal phenomena due to human errors. Especially, it is essential to basically understand human behaviors under the work environment for plant maintenance workers, inspectors, and operators. On the above stand point, this paper presents the results of literature survey on the present status of human factors engineering technology applicable to the nuclear power plant and also discussed the following items: (1) Application fields where the ergonomical evaluation is needed for workers safety. (2) Basic methodology for investigating the human performance. (3) Features of the physiological information analysis among various types of ergonomical techniques. (4) Necessary conditions for the application of in-situ physiological measurement to the nuclear power plant. (5) Availability of the physiological information analysis. (6) Effectiveness of the human factors engineering methodology, especially physiological information analysis in the case of application to the nuclear power plant. The above discussions lead to the demonstration of high applicability of the physiological information analysis to nuclear power plant, in order to improve the work performance. (author)

  14. The Teaching Methods of Cultural Factors in The Classroom

    Institute of Scientific and Technical Information of China (English)

    Jia Mengyang

    2014-01-01

    Culture knowledge plays an important role in linguistic proficiency and currently most teaching activities are stil happened inthe traditionalclassroom. So this paper introducedsome ofthe practicalteachingmethods ofChinese culture inthe Chinese language classroom.

  15. Human Factors in the Management of Production

    DEFF Research Database (Denmark)

    Jensen, Per Langå; Alting, Leo

    2006-01-01

    The ‘Human factor’ is a major issue when optimizing manufacturing systems. The development in recommendations on how to handle this factor in the management of production reflects the change in dominating challenges faced by production in society. Presently, industrial societies are meeting new...... challenges. Qualitative interviews with Danish stakeholders in the education of engineers (BA & MA) confirm the picture given in international literature. Therefore, the didactics concerning the ‘human factor’ in the curriculum on production management has to reflect these changes. This paper concludes...

  16. Human factors issues in fuel handling

    Energy Technology Data Exchange (ETDEWEB)

    Beattie, J D; Iwasa-Madge, K M; Tucker, D A [Humansystems Inc., Milton, ON (Canada)

    1994-12-31

    The staff of the Atomic Energy Control Board wish to further their understanding of human factors issues of potential concern associated with fuel handling in CANDU nuclear power stations. This study contributes to that objective by analysing the role of human performance in the overall fuel handling process at Ontario Hydro`s Darlington Nuclear Generating Station, and reporting findings in several areas. A number of issues are identified in the areas of design, operating and maintenance practices, and the organizational and management environment. 1 fig., 4 tabs., 19 refs.

  17. Supporting and Constraining Factors in the Development of University Teaching Experienced by Teachers

    Science.gov (United States)

    Jääskelä, Päivikki; Häkkinen, Päivi; Rasku-Puttonen, Helena

    2017-01-01

    Higher education calls for reform, but deeper knowledge about the prerequisites for teaching development and pedagogical change is missing. In this study, 51 university teachers' experiences of supportive or constraining factors in teaching development were investigated in the context of Finland's multidisciplinary network. The findings reveal…

  18. Factors Influencing Elementary Mathematics Teachers' Beliefs in Reform-Based Teaching

    Science.gov (United States)

    Sawyer, Amanda Gantt

    2017-01-01

    I investigated a reform based teachers' beliefs about the nature of mathematics, teaching mathematics, and learning mathematics, and the factors leading to their formation. I interviewed and observed a reform-based elementary mathematics teacher with 13 years' experience teaching first grade. She held a Platonist/problem solver view of…

  19. Factor Analytic Study of Lecturer's Teaching Assessment Scale in Obafemi Awolowo University, Nigeria

    Science.gov (United States)

    Jegede, Olu Philip; Faleye, Bamidele Abiodun; Adeyemo, Emily Oluseyi

    2015-01-01

    This study presents a validation report of the Lecturer's Teaching Assessment Scale (LTAS) developed for the assessment of lecturer's teaching effectiveness in Obafemi Awolowo University, Ile-Ife, Nigeria. It also examined the factor structure of the LTAS, its construct validity, and internal consistency reliability coefficients. The study adopted…

  20. Study on human factor at NPP

    International Nuclear Information System (INIS)

    Nopp, I.

    1984-01-01

    Factors affecting the reliabilty of the reactor control by an NPP operator are considered on the base of the Czechoslovakia NPP operating experience. The reliability level of NPP operators depends on objective factors (conditions and regime of labour) determining the labour productivity and on subjective ones (psychological morale, physical and mental abilities and occupational level of personnel). Problems of the effect of physical and mental abilities and professional level on the reliability of personnel are considered to be the most important ones. The effect of individual abilities and specific features of the human body on changes in his occupational abilities can be estimated only to a certain degree

  1. Human factors engineering in nuclear plant rehabilitations

    International Nuclear Information System (INIS)

    Bernston, K.; Remisz, M.; Malcolm, S.

    2001-01-01

    There are several unique considerations when creating and maintaining a human factors program for a plant refurbishment. These consideration arise from a variety of sources, including budget and time constraints on life extension projects, working to existing plant protocols and current acceptable HFE practices, and issues relating to function and task analysis. This results in a need to streamline and carefully time HFE practices from project start up to completion. In order to perform this task adequately, a comprehensive Human Factors Engineering Program Plan should be designed and tailored to the project. Systems of planning and prioritization are essential, and the required HFE designer training needs to be established. HFE specialists need to be aware of the existing plant constraints, and he prepared to work within them when providing support. The current paper discusses these aspects in the context of major refurbishment work at CANDU stations. (author)

  2. A human factors approach to effective maintenance

    International Nuclear Information System (INIS)

    Penington, J.; Shakeri, S.

    2006-01-01

    Traditionally in the field of Human Factors within the nuclear industry, the focus has been to identify the potential for human errors in operating tasks, and develop strategies to prevent their occurrence, provide recovery mechanisms, and mitigate the consequences of error as appropriate. Past experience has demonstrated however a significant number of human errors within the nuclear industry occur during maintenance tasks. It is for this reason, and the fact that our nuclear power plants are ageing and increasingly in need of maintenance, that the industry must pay more attention to maintenance tasks. The purpose of this paper is to present a framework for effective maintenance programs, and based upon this framework discuss an approach (an audit tool) that can be used to both design such a program, and to assess existing programs. In addition, this tool can form the basis of cost benefit decisions relating to priorities for improvements to existing programs. (author)

  3. Immune Defence Factors In Human Milk

    Directory of Open Access Journals (Sweden)

    Kumar Sanjeev

    1985-01-01

    Full Text Available Scientific evidence is accumulating to prove the nutritional, anti-infective, anti-fertility, psychosomal and economic advantages of breast-feeding. A number of studies have shown that breast milk protects against diarrheal, respiratory and other infections. Its value in protecting against allergy has also been established. This article reviews the studies on various immune defence factors present in the human milk. The available scientific knowledge makes a very strong case in favour of promoting breast-feeding.

  4. The development of human factors technologies -The development of human factors experimental evaluation techniques-

    International Nuclear Information System (INIS)

    Shim, Bong Sik; Oh, In Suk; Cha, Kyung Hoh; Lee, Hyun Chul

    1995-07-01

    In this year, we studied the followings: 1) Development of operator mental workload evaluation techniques, 2) Development of a prototype for preliminary human factors experiment, 3) Suitability test of information display on a large scale display panel, 4) Development of guidelines for VDU-based control room design, 5) Development of integrated test facility (ITF). 6) Establishment of an eye tracking system, and we got the following results: 1) Mental workload evaluation techniques for MMI evaluation, 2) PROTOPEX (PROTOtype for preliminary human factors experiment) for preliminary human factors experiments, 3) Usage methods of APTEA (Analysis-Prototyping-Training-Experiment-Analysis) experiment design, 4) Design guidelines for human factors verification, 5) Detail design requirements and development plan of ITF, 6) Eye movement measurement system. 38 figs, 20 tabs, 54 refs. (Author)

  5. Double Shell Tank (DST) Human Factors Study

    International Nuclear Information System (INIS)

    CHAFFEE, G.A.

    1994-01-01

    This report documents the data collection and analyses that were performed in development of material to be used in the Human Factors chapter for the upgrade to the Safety Analysis Report (SAR) for the Double-Shell Tank Farms (DSTF). This study was conducted to collect the data that is necessary to prepare the Human Factors chapter for the upgrade of the SAR for the DSTF. Requirements for the HF chapter of the SAR generally dictate that the facility management describe how the consideration of operator capabilities and limitations and operating experience are used in ensuring the safe and effective operation of the facility. Additionally, analysis to indicate the contribution of human error to the safety basis accidents or events must be reported. Since the DSTF is a mature operating facility and the requirement to prepare a HF chapter is new, it was not expected that the consideration of HF principles would be an explicit part of DSTF operations. It can be expected, however, that the programs that guide the daily operations at the DSTF contain provisions for the consideration of the needs of their operating personnel and lessons learned from prior experience. Consideration of both the SAR requirements and the nature of the DSTF operations led to the following objectives being defined for the study: (1) to identify the programs at the OSTF where human performance may be considered; (2) to describe how HF principles and operating experience are used to ensure safe and reliable human performance at the DSTF; (3) to describe how HF principles and operating experience are considered as modifications or improvements are made at the DSTF; and (4) to perform task analysis sufficient to understand the potential for human error in OSTF operations

  6. Factors influencing the choice of profession of first-year teaching students

    Directory of Open Access Journals (Sweden)

    N. Hislop-Esterhuizen

    2008-09-01

    Full Text Available The lack of appropriately qualified teachers in South Africa is growing rapidly and debates about the decline in teacher numbers in South Africa are increasing. In this study, the results of an investigation into possible factors that impact on the career choice of teaching students are reported. The reasons why first-year teaching students at the University of Pretoria chose teachings a career were studied by using a non-experimental design (survey design; administering anon-standardised questionnaire. The results revealed, inter alia, that a number of factors influence the career choice of first-year teaching students. Trends that emerged from the current study include the following: many more women than men enter the teaching profession; relatively few African language speaking students choose education as a field of study and the role of parents in helping their children to choose a career cannot be underestimated. 

  7. Improving Safety through Human Factors Engineering.

    Science.gov (United States)

    Siewert, Bettina; Hochman, Mary G

    2015-10-01

    Human factors engineering (HFE) focuses on the design and analysis of interactive systems that involve people, technical equipment, and work environment. HFE is informed by knowledge of human characteristics. It complements existing patient safety efforts by specifically taking into consideration that, as humans, frontline staff will inevitably make mistakes. Therefore, the systems with which they interact should be designed for the anticipation and mitigation of human errors. The goal of HFE is to optimize the interaction of humans with their work environment and technical equipment to maximize safety and efficiency. Special safeguards include usability testing, standardization of processes, and use of checklists and forcing functions. However, the effectiveness of the safety program and resiliency of the organization depend on timely reporting of all safety events independent of patient harm, including perceived potential risks, bad outcomes that occur even when proper protocols have been followed, and episodes of "improvisation" when formal guidelines are found not to exist. Therefore, an institution must adopt a robust culture of safety, where the focus is shifted from blaming individuals for errors to preventing future errors, and where barriers to speaking up-including barriers introduced by steep authority gradients-are minimized. This requires creation of formal guidelines to address safety concerns, establishment of unified teams with open communication and shared responsibility for patient safety, and education of managers and senior physicians to perceive the reporting of safety concerns as a benefit rather than a threat. © RSNA, 2015.

  8. Human anatomy: let the students tell us how to teach.

    Science.gov (United States)

    Davis, Christopher R; Bates, Anthony S; Ellis, Harold; Roberts, Alice M

    2014-01-01

    Anatomy teaching methods have evolved as the medical undergraduate curriculum has modernized. Traditional teaching methods of dissection, prosection, tutorials and lectures are now supplemented by anatomical models and e-learning. Despite these changes, the preferences of medical students and anatomy faculty towards both traditional and contemporary teaching methods and tools are largely unknown. This study quantified medical student and anatomy faculty opinion on various aspects of anatomical teaching at the Department of Anatomy, University of Bristol, UK. A questionnaire was used to explore the perceived effectiveness of different anatomical teaching methods and tools among anatomy faculty (AF) and medical students in year one (Y1) and year two (Y2). A total of 370 preclinical medical students entered the study (76% response rate). Responses were quantified and intergroup comparisons were made. All students and AF were strongly in favor of access to cadaveric specimens and supported traditional methods of small-group teaching with medically qualified demonstrators. Other teaching methods, including e-learning, anatomical models and surgical videos, were considered useful educational tools. In several areas there was disharmony between the opinions of AF and medical students. This study emphasizes the importance of collecting student preferences to optimize teaching methods used in the undergraduate anatomy curriculum. © 2013 American Association of Anatomists.

  9. Human Anatomy: Let the Students Tell Us How to Teach

    Science.gov (United States)

    Davis, Christopher R.; Bates, Anthony S.; Ellis, Harold; Roberts, Alice M.

    2014-01-01

    Anatomy teaching methods have evolved as the medical undergraduate curriculum has modernized. Traditional teaching methods of dissection, prosection, tutorials and lectures are now supplemented by anatomical models and e-learning. Despite these changes, the preferences of medical students and anatomy faculty towards both traditional and…

  10. The use of brainstorming for teaching human anatomy.

    Science.gov (United States)

    Geuna, S; Giacobini-Robecchi, M G

    2002-10-15

    Interactive teaching techniques have been used mainly in clinical teaching, with little attention given to their use in basic science teaching. With the aim of partially filling this gap, this study outlines an interactive approach to teaching anatomy based on the use of "brainstorming." The results of the students' critique of the teaching techniques are also included. Seventy-five students from the first-year nursing curriculum were tested by a structured questionnaire after three brainstorming sessions. The overall response to these sessions was very positive, indicating that students perceived this interactive technique as both interesting and useful. Furthermore, this approach may provide a useful strategy when learning the clinical courses of the upcoming academic years. Copyright 2002 Wiley-Liss, Inc.

  11. Seasonal variation in human reproduction: environmental factors.

    Science.gov (United States)

    Bronson, F H

    1995-06-01

    Almost all human populations exhibit seasonal variation in births, owing mostly to seasonal variation in the frequency of conception. This review focuses on the degree to which environmental factors like nutrition, temperature and photoperiod contribute to these seasonal patterns by acting directly on the reproductive axis. The reproductive strategy of humans is basically that of the apes: Humans have the capacity to reproduce continuously, albeit slowly, unless inhibited by environmental influences. Two, and perhaps three, environmental factors probably act routinely as seasonal inhibitors in some human populations. First, it seems likely that ovulation is regulated seasonally in populations experiencing seasonal variation in food availability. More specifically, it seems likely that inadequate food intake or the increased energy expenditure required to obtain food, or both, can delay menarche, suppress the frequency of ovulation in the nonlactating adult, and prolong lactational amenorrhea in these populations on a seasonal basis. This action is most easily seen in tropical subsistence societies where food availability often varies greatly owing to seasonal variation in rainfall; hence births in these populations often correlate with rainfall. Second, it seems likely that seasonally high temperatures suppress spermatogenesis enough to influence the incidence of fertilization in hotter latitudes, but possibly only in males wearing clothing that diminishes scrotal cooling. Since most of our knowledge about this phenomenon comes from temperate latitudes, the sensitivity of spermatogenesis in both human and nonhuman primates to heat in the tropics needs further study. It is quite possible that high temperatures suppress ovulation and early embryo survival seasonally in some of these same populations. Since we know less than desired about the effect of heat stress on ovulation and early pregnancy in nonhuman mammals, and nothing at all about it in humans or any of the

  12. Activated human neutrophils release hepatocyte growth factor/scatter factor.

    LENUS (Irish Health Repository)

    McCourt, M

    2012-02-03

    BACKGROUND: Hepatocyte growth factor or scatter factor (HGF\\/SF) is a pleiotropic cytokine that has potent angiogenic properties. We have previously demonstrated that neutrophils (PMN) are directly angiogenic by releasing vascular endothelial growth factor (VEGF). We hypothesized that the acute inflammatory response can stimulate PMN to release HGF. AIMS: To examine the effects of inflammatory mediators on PMN HGF release and the effect of recombinant human HGF (rhHGF) on PMN adhesion receptor expression and PMN VEGF release. METHODS: In the first experiment, PMN were isolated from healthy volunteers and stimulated with tumour necrosis factor-alpha (TNF-alpha), lipopolysaccharide (LPS), interleukin-8 (IL-8), and formyl methionyl-leucyl-phenylalanine (fMLP). Culture supernatants were assayed for HGF using ELISA. In the second experiment, PMN were lysed to measure total HGF release and HGF expression in the PMN was detected by Western immunoblotting. Finally, PMN were stimulated with rhHGF. PMN CD 11a, CD 11b, and CD 18 receptor expression and VEGF release was measured using flow cytometry and ELISA respectively. RESULTS: TNF-alpha, LPS and fMLP stimulation resulted in significantly increased release of PMN HGF (755+\\/-216, 484+\\/-221 and 565+\\/-278 pg\\/ml, respectively) compared to controls (118+\\/-42 pg\\/ml). IL-8 had no effect. Total HGF release following cell lysis and Western blot suggests that HGF is released from intracellular stores. Recombinant human HGF did not alter PMN adhesion receptor expression and had no effect on PMN VEGF release. CONCLUSIONS: This study demonstrates that pro-inflammatory mediators can stimulate HGF release from a PMN intracellular store and that activated PMN in addition to secreting VEGF have further angiogenic potential by releasing HGF.

  13. Factors of Quality Improvement of the Foreign Language Teaching in Technical University

    Directory of Open Access Journals (Sweden)

    Ira R. Agasieva

    2017-03-01

    Full Text Available In the article the problem of quality of teaching and knowledge of the English language has been considered. The factors that influence the improvement of the quality of teaching and knowledge of the English language in a technical college, the use of various methods of enhancing the quality of teaching and knowledge of the English language has been analyzed. It has been distinguished the necessity of taking into account the factors such as emotional maturity of the student, the desire for success, student cognitive style, its consistency and independence.

  14. Human factors engineering program review model

    International Nuclear Information System (INIS)

    1994-07-01

    The staff of the Nuclear Regulatory Commission is performing nuclear power plant design certification reviews based on a design process plan that describes the human factors engineering (HFE) program elements that are necessary and sufficient to develop an acceptable detailed design specification and an acceptable implemented design. There are two principal reasons for this approach. First, the initial design certification applications submitted for staff review did not include detailed design information. Second, since human performance literature and industry experiences have shown that many significant human factors issues arise early in the design process, review of the design process activities and results is important to the evaluation of an overall design. However, current regulations and guidance documents do not address the criteria for design process review. Therefore, the HFE Program Review Model (HFE PRM) was developed as a basis for performing design certification reviews that include design process evaluations as well as review of the final design. A central tenet of the HFE PRM is that the HFE aspects of the plant should be developed, designed, and evaluated on the basis of a structured top-down system analysis using accepted HFE principles. The HFE PRM consists of ten component elements. Each element in divided into four sections: Background, Objective, Applicant Submittals, and Review Criteria. This report describes the development of the HFE PRM and gives a detailed description of each HFE review element

  15. Factors affecting teachers’ continuation of technology use in teaching

    NARCIS (Netherlands)

    Kafyulilo, A.; Fisser, P.; Voogt, J.

    2016-01-01

    This study was conducted to investigate the continuation of technology use in science and mathematics teaching of the teachers who attended a professional development program between 2010 and 2012. Continuation of technology use was hypothesized to be affected by the professional development program

  16. Factors Affecting Teachers' Continuation of Technology Use in Teaching

    Science.gov (United States)

    Kafyulilo, Ayoub; Fisser, Petra; Voogt, Joke

    2016-01-01

    This study was conducted to investigate the continuation of technology use in science and mathematics teaching of the teachers who attended a professional development program between 2010 and 2012. Continuation of technology use was hypothesized to be affected by the professional development program and by personal, institutional, and…

  17. Factors influence the digital media teaching of primary school ...

    African Journals Online (AJOL)

    EAOSA

    Keywords: digital media; flipped classroom; learning achievement; teaching ... Despite the negative high start-up cost, Touchton (2015) has argued that ... results in the cognition, affection and skills and so on”. ... teachers have ignored the importance of establish- .... Guided by engagement researches and theories, this.

  18. Factors Affecting Canadian Teachers' Willingness to Teach Sexual Health Education

    Science.gov (United States)

    Cohen, Jacqueline N.; Byers, E. Sandra; Sears, Heather A.

    2012-01-01

    Non-specialist teachers in Canada are increasingly required to teach sexual health topics. However, research suggests that they do not always do so willingly. This study examined the associations between the characteristics of non-specialist elementary and middle school teachers (n = 294) in Canadian schools and their willingness to provide sexual…

  19. Human Factors in Accidents Involving Remotely Piloted Aircraft

    Science.gov (United States)

    Merlin, Peter William

    2013-01-01

    This presentation examines human factors that contribute to RPA mishaps and provides analysis of lessons learned. RPA accident data from U.S. military and government agencies were reviewed and analyzed to identify human factors issues. Common contributors to RPA mishaps fell into several major categories: cognitive factors (pilot workload), physiological factors (fatigue and stress), environmental factors (situational awareness), staffing factors (training and crew coordination), and design factors (human machine interface).

  20. Human factors in nuclear power plants

    International Nuclear Information System (INIS)

    Hennig, J.; Bohr, E.

    1976-04-01

    This annotated bibliography is a first attempt to give a survey of the kind of literature which is relevant for the ergonomic working conditions in nuclear power plants. Such a survey seems to be useful in view of the fact that the 'factor human being' comes recently more and more to the fore in nuclear power plants. In this context, the necessity is often pointed out to systematically include our knowledge of the performance capacity and limits of human beings when designing the working conditions for the personnel of nuclear power plants. For this reason, the bibliography is so much intended for the ergonomics experts as for the experts of nuclear engineering. (orig./LN) [de

  1. Human factors in nuclear power plant operation

    International Nuclear Information System (INIS)

    Sabri, Z.A.; Husseiny, A.A.

    1980-01-01

    An extensive effort is being devoted to developing a comprehensive human factor program that encompasses establishment of a data base for human error prediction using past operation experience in commercial nuclear power plants. Some of the main results of such an effort are reported including data retrieval and classification systems which have been developed to assist in estimation of operator error rates. Also, statistical methods are developed to relate operator error data to reactor type, age, and specific technical design features. Results reported in this paper are based on an analysis of LER's covering a six-year period for LWR's. Developments presently include a computer data management program, statistical model, and detailed error taxonomy

  2. Risky business: human factors in critical care.

    Science.gov (United States)

    Laussen, Peter C; Allan, Catherine K; Larovere, Joan M

    2011-07-01

    Remarkable achievements have occurred in pediatric cardiac critical care over the past two decades. The specialty has become well defined and extremely resource intense. A great deal of focus has been centered on optimizing patient outcomes, particularly mortality and early morbidity, and this has been achieved through a focused and multidisciplinary approach to management. Delivering high-quality and safe care is our goal, and during the Risky Business symposium and simulation sessions at the Eighth International Conference of the Pediatric Cardiac Intensive Care Society in Miami, December 2010, human factors, systems analysis, team training, and lessons learned from malpractice claims were presented.

  3. Diabetes technology and the human factor.

    Science.gov (United States)

    Liberman, A; Buckingham, B; Phillip, M

    2011-02-01

    When developing new technologies for human use the developer should take into consideration not only the efficacy and safety of the technology but also the desire and capabilities of the potential user. Any chronic disease is a challenge for both the patient and his/her caregivers. This statement is especially true in the case of patients with type 1 diabetes mellitus (T1DM) where adherence to therapy is crucial 24 hours a day 365 days a year. No vacation days are possible for the T1DM patient. It is therefore obvious why any new technology which is developed for helping patients cope with the disease should take into consideration the 'human factor' before, during and after the production process starts. There is no doubt that technology has changed the life of patients with T1DM in the last few decades, but despite the availability of new meters, new syringes, new sophisticated insulin pumps and continuous glucose sensors and communication tools, these technologies have not been well utilised by many patients. It is therefore important to understand why the technology is not always utilised and to find new ways to maximise use and benefits from the technology to as many patients as possible. The present chapter will review papers published in the last year where the patient's ability or willingness was an important factor in the success of the technology. We will try to understand why insulin pumps, glucose sensors and self-monitoring of blood glucose (SMBG) are not used enough or appropriately, whether there is a specific group that finds it more difficult than others to adopt new technologies and what can be done to overcome that issue. For this chapter we chose articles from a Public Medicine review of the literature related to human factors affecting the outcome of studies and of user acceptance of continuous glucose monitoring, insulin infusion pump therapy. We also searched the literature in the field of psychology in order to accurately define the problems

  4. Review of EPRI Nuclear Human Factors Program

    International Nuclear Information System (INIS)

    Hanes, L.F.; O'Brien, J.F.

    1996-01-01

    The Electric Power Research Institute (EPRI) Human Factors Program, which is part of the EPRI Nuclear Power Group, was established in 1975. Over the years, the Program has changed emphasis based on the shifting priorities and needs of the commercial nuclear power industry. The Program has produced many important products that provide significant safety and economic benefits for EPRI member utilities. This presentation will provide a brief history of the Program and products. Current projects and products that have been released recently will be mentioned

  5. Alternative uses of didactics scripts and anatomy models in the teaching-learning in practical human anatomy

    OpenAIRE

    Gleidially Nayara Bezerra Moraes; Paulo Adriano Schwingel; Edivaldo Xavier Silva Júnior

    2016-01-01

    The teaching and learning process is complex and difficult presented with respect to the human anatomy. Thus, the improvement of teaching resources applied to the teaching of this discipline, shows up as a satisfactory trend and encourages student participation as an active subject in the search for new informations, giving essential support teaching-learning process. The aim of the study was to verify the existence and utilization of teaching scripts and anatomical models in practicals class...

  6. Factors Influencing Teaching Choice, Professional Plans about Teaching, and Future Time Perspective: A Mediational Analysis

    Science.gov (United States)

    Eren, Altay; Tezel, Kadir Vefa

    2010-01-01

    This study aimed to examine the mediating role of prospective English teachers' future time perspectives in relation to their motivations for teaching, beliefs about the profession, career choice satisfaction, and professional plans. A total of 423 prospective English teachers voluntarily participated in the study. The mediating role of the future…

  7. Applications of human factors engineering in the digital HMI

    International Nuclear Information System (INIS)

    Zhou Bingjian

    2014-01-01

    In order to prevent and minimize human errors in the digital main control room, the principles of human factors engineering must be complied strictly in the design process of digital human-machine interface. This paper briefly describes the basic human factors engineering principles of designing main control room, introduces the main steps to implement the human factors engineering verification and validation of main control room, including HSI task support verification, human factors engineering design verification and integrated system validation. Meanwhile, according to the new digital human-machine interface characteristics, the development models of human error are analyzed. (author)

  8. Skulls and Human Evolution: The Use of Casts of Anthropoid Skulls in Teaching Concepts of Human Evolution.

    Science.gov (United States)

    Gipps, John

    1991-01-01

    Proposes the use of a series of 11 casts of fossil skulls as a method of teaching about the theory of human evolution. Students explore the questions of which skulls are "human" and which came first in Homo Sapien development, large brain or upright stance. (MDH)

  9. Corporate Responsibility to Respect Human Rights and Business Schools' Responsibility to Teach It: Incorporating Human Rights into the Sustainability Agenda

    Science.gov (United States)

    McPhail, Ken

    2013-01-01

    The Preamble to the Universal Declaration on Human Rights (UNDHR) calls on every organ of society to teach and educate for the promotion of the rights it contains. However, few if any business schools have any systematic or critical human rights content in their accounting and business curricula. This oversight is increasingly problematic as…

  10. Factors related to successful teaching by outstanding professors: an interpretive study.

    Science.gov (United States)

    Rossetti, Jeanette; Fox, Patricia G

    2009-01-01

    The purpose of this study was to identify and describe factors associated with successful university teaching within the cultural norms of a public university in the midwestern United States. An interpretive analysis was conducted using the educational philosophy and goal statements of 35 university professors who received Presidential Teaching Awards from the university. The professors' diverse disciplines included nursing, curriculum and instruction, accountancy, music, and political science. The authors offer nursing educators the opportunity to increase their confidence and effectiveness by "learning" from faculty members who have been recognized as exceptionally successful in teaching. Four main relevant themes associated with successful university teaching were identified: Presence, Promotion of Learning, Teachers as Learners, and Enthusiasm. The narratives of the professors helped define the meaning of successful teaching across disciplines and offer nursing faculty additional perspectives and experiences.

  11. [Interaction of human factor X with thromboplastin].

    Science.gov (United States)

    Kiselev, S V; Zubairov, D M; Timarbaev, V N

    2003-01-01

    The binding of 125I-labeled human factor X to native and papaine-treated tissue tromboplastin in the presence of CaCl2 or EDTA was studied. The Scatchard analysis suggests the existence of high (Kd=l,8 x10(-9) M) and low affinity binding sites on the thromboplastin surface. The removal of Ca2+ reduced affinity of factor X to the high affinity sites. This was accompanied by some increase of their number. Proteolysis by papaine decreased affinity of high affinity sites and caused the increase of their number in the presence of Ca2+. In the absence of Ca2+ the affinity remained unchanged, but the number of sites decreased. At low concentrations of factor X positive cooperativity for high affinity binding sites was observed. It did not depend on the presence of Ca2+. The results indirectly confirm the role of hydrophobic interactons in Ca2+ dependent binding of factor X to thromboplastin and the fact that heterogeneity of this binding is determined by mesophase structure of the thromboplastin phospholipids.

  12. Human factors research in Central Research Institute of Electric Power Industry creation of safety culture

    International Nuclear Information System (INIS)

    Horie, Yasuo

    2002-01-01

    To prevent accident of nuclear power plant, Human Factors Center was built in the Central Research Institute of Electric Power Industry in July 1987. It developed an evaluation method of human error cases and an application method of human factors information. Now it continues analysis and application of human factors information, development of training/work support tools and research/experiment of human behavior. Japan-Human Performance Evaluation System (J-HPES) was developed as an analytical system for analysis and evaluation of human factors related to the trouble and for using the result as the common property by storage the analytical results. J-HPES has a standard procedure consisted of collecting and analyzing data and proposing the countermeasures. The analytical results are arranged by 4 kinds of charts by putting into the form of a diagram. Moreover, it tries to find the causes with indirect and potential causes. Two kinds of materials, Caution Report and Human Factors Precept by means of Illustrations, are published. People can gain access to HFC database by URL http://criepi.denken.or.jp/CRIEPI/HFC/DB. To prevent these accidents, creation of human factors culture has been required. Five kinds of teaching materials and the training method are developed. (S.Y.)

  13. Human factors in nuclear power plants

    International Nuclear Information System (INIS)

    Bohr, E.; Hennig, J.; Preuss, W.; Thau, G.

    1977-01-01

    This report describes the results of a study on the functions of operating and maintenance personnel in nuclear power plants. Since an effective power plant design must take into systematic account the possibilities and limitations of the human element, the basic aim of the study was to identify what the human operators are required to do and how they achieve it. Information was acquired by direct observation and by interviews as well as by evaluation of written documents (e.g. incident reports, procedures manuals, work regulations) and of working conditions (e.g. equipment and workplace design). A literature search and evaluation carried out within the scope of this study has been published as a separate document. The main part of the report is devoted to discussions and conclusions on selected areas of potential improvements. The topics include control room design, factors of the physical environment including radiation, problems of maintainability, design of written documents, problems in communicating information, design and control of tasks, placement and training. A separate section deals with problems of recording human errors. (orig.) [de

  14. Ergonomics in nuclear and human factors engineering

    International Nuclear Information System (INIS)

    Muench, E.; Schultheiss, G.F.

    1988-01-01

    The work situation including man-machine-relationships in nuclear power plants is described. The overview gives only a compact summary of some important ergonomic parameters, i.e. human body dimension, human load, human characteristics and human knowledge. (DG)

  15. Human factors quantification via boundary identification of flight performance margin

    Directory of Open Access Journals (Sweden)

    Yang Changpeng

    2014-08-01

    Full Text Available A systematic methodology including a computational pilot model and a pattern recognition method is presented to identify the boundary of the flight performance margin for quantifying the human factors. The pilot model is proposed to correlate a set of quantitative human factors which represent the attributes and characteristics of a group of pilots. Three information processing components which are influenced by human factors are modeled: information perception, decision making, and action execution. By treating the human factors as stochastic variables that follow appropriate probability density functions, the effects of human factors on flight performance can be investigated through Monte Carlo (MC simulation. Kernel density estimation algorithm is selected to find and rank the influential human factors. Subsequently, human factors are quantified through identifying the boundary of the flight performance margin by the k-nearest neighbor (k-NN classifier. Simulation-based analysis shows that flight performance can be dramatically improved with the quantitative human factors.

  16. Europe Chapter of the Human Factors and Ergonomics Society Meeting

    National Research Council Canada - National Science Library

    de

    2002-01-01

    The Final Proceedings for Europe Chapter of the Human Factors and Ergonomics Society Meeting, 7 November 2001 - 9 November 2001 This is an interdisciplinary conference in human factors and ergonomics...

  17. Teaching Strategy: Human Rights Around the World and at Home.

    Science.gov (United States)

    Manson, Patrick

    1998-01-01

    Presents a lesson on human rights for middle and secondary school students in which they identify human rights, cite examples of human-rights abuses and affirmations, and relate actions to the articles of the Universal Declaration of Human Rights (UDHR). Explains that students identify human-rights issues globally and at home. (CMK)

  18. Development of a Field Management Standard for Improving Human Factors

    International Nuclear Information System (INIS)

    Yun, Young Su; Son, Il Moon; Son, Byung Chang; Kwak, Hyo Yean

    2009-07-01

    This project is to develop a management guideline for improving human performances as a part of the Human Factors Management System of Kori unit 1 which is managing all of human factors items such as man-machine system interfaces, work procedures, work environments, and human reliabilities in nuclear power plants. Human factors engineering includes an human factors suitability analysis and improvement of human works, an analysis of accidents by human error, an improvement of work environment, an establishment of human factors management rules and a development of human resources to manage and perform those things consistently. For assisting these human factors engineering tasks, we developed human factors management guidelines, checklists and work procedures to be used in staffing, qualification, training, and human information requirements and workload. We also provided a software tool for managing the above items. Additionally, contents and an item pool for a human factors qualifying examination and training programs were developed. A procedures improvement and a human factors V and V on the Kori unit 1 have been completed as a part of this project, too

  19. Understanding the Process and Success Factors to Increase Synergies between Research and Teaching

    Directory of Open Access Journals (Sweden)

    Deborah Ballou

    2016-12-01

    Full Text Available While the synergies between research for knowledge discovery and teaching are widely accepted, the evidence is mostly implicit, verbal and poorly documented, and many times contradictive. In an effort to better understand the interaction between these important activities, the main objective of this study is to collect knowledge illustrating their synergies through specific cases. A complementary objective is to identify the important factors, which professionals should implement or avoid for increasing the likelihood that these synergies will be derived. To collect the necessary information personal interviews have been used to address the research question. The same set of questions was sent to several professionals known to have extensive experience in the areas of academic research and teaching. The respondents were asked to: 1. briefly describe the knowledge area in which the synergies occurred; 2. For the specified knowledge area, to please describe in summary form but specifically how they derived the synergy between research and teaching; and 3. Based on their personal experience, to please identify the important factors to increase the likelihood that academic research will produce benefits for teaching, and vice versa. The results strongly corroborate the importance of academic research for effective teaching. Based on the results, a set of recommendations are made to faculty members and school administrators to further promote academic research as an important factor for more effective teaching.

  20. Enhancing the NCSU PULSTAR reactor control room with human factors considerations

    International Nuclear Information System (INIS)

    Glover, B.L.; Pupons, D.E.; Perez, P.B.

    1993-01-01

    The North Carolina PULSTAR research reactor was constructed to support teaching, training, and research. The training provided is not limited to academic students but encompasses plant operators, managers, engineers, designers, and supporting organizations in the nuclear industry. Our facility is under-going design changes to maximize teaching effectiveness and continued safe operation by providing current technology in the control room. The opportunity for the enhancements is a result of the generosity of neighboring utilities and the US Department of Energy instrumentation upgrade funds. Our objective, to provide a control room environment that conforms to selected industry practices, required human factors input. A human factors course, offered jointly between the industrial engineering and the psychology departments, included the PULSTAR control room enhancement as a case study

  1. Humanism Factors and Islam Viewpoint from Motahri's Point of View

    Science.gov (United States)

    Yousefi, Zargham; Yousefy, Alireza; Keshtiaray, Narges

    2015-01-01

    The aim of this research is to criticize liberal humanism based on Islam viewpoint emphasizing Motahri's point of view. In this paper, the researchers tried to identify liberalism humanism factors with analytical look in order to present a new categorization called "main factor of liberal humanism". Then, each factor was studied and…

  2. A Study on Motivational Factors of Students in German Language Teaching Department at Trakya University

    Science.gov (United States)

    Yucel, Mukadder Seyhan

    2009-01-01

    There are many definitions, views and theories for motivation. This study aims to state expressly what type of motivation factors according to the students' grades affects the students of German Language Teaching Departments (Turkey) negatively or positively. How the external and internal factors affect the students of German Language Teaching…

  3. Analysis of Academic Administrators' Attitudes: Annual Evaluations and Factors That Improve Teaching

    Science.gov (United States)

    Cherry, Brian D.; Grasse, Nathan; Kapla, Dale; Hamel, Brad

    2017-01-01

    This article examines academic administrators' attitudes towards the academic evaluation process in the US and those factors that are utilised to improve teaching. We use path regressions to examine satisfaction with evaluation procedures, as well as the direct and indirect effects of these factors on perceptions of whether the evaluation process…

  4. Idea of integrating fitness concepts and methods into human anatomy teaching

    Directory of Open Access Journals (Sweden)

    PAN Guojian

    2013-08-01

    Full Text Available According to the author′s many years of experience and practice in teaching human anatomy,it is summed up that an idea of integrating fitness concepts and methods into teaching of human anatomy is envisaged.It is beneficial to the cultivation of undergraduates majoring in sports about thoughts of lifelong physical education,enable students to master the basic structure based on human body and learn and master physical fitness related basic theory and practical operation skills in order to be social competitive sports workers with practical skills.

  5. Organizational crisis management: the human factor.

    Science.gov (United States)

    Lewis, Gerald

    2005-01-01

    While many professionals are quite competent when dealing with operational aspects of organizational continuity, often the "human factor" does not receive adequate attention. This article provides a brief overview of a soon to be published book by the same title. It provides a comprehensive understanding of the ubiquitous yet complex reactions of the workforce to a wide array of organizational disruptions. It goes beyond the short term intervention of debriefings to describe the more extensive pre and post incident strategies required to mitigate the impact of crises on the workforce. It is important to remember: "An organization can get its phone lines back up and have its computers backed up...but its workers may still be messed up."

  6. Human factors and ergonomics for primary care.

    Science.gov (United States)

    Bowie, Paul; Jeffcott, Shelly

    2016-03-01

    In the second paper of this series, we provide a brief overview of the scientific discipline of human factors and ergonomics (HFE). Traditionally the HFE focus in healthcare has been in acute hospital settings which are perceived to exhibit characteristics more similar to other high-risk industries already applying related principles and methods. This paper argues that primary care is an area which could benefit extensively from an HFE approach, specifically in improving the performance and well-being of people and organisations. To this end, we define the purpose of HFE, outline its three specialist sub-domains (physical, cognitive and organisational HFE) and provide examples of guiding HFE principles and practices. Additionally, we describe HFE issues of significance to primary care education, improvement and research and outline early plans for building capacity and capability in this setting.

  7. The human factor in maintenance work

    International Nuclear Information System (INIS)

    Hansson, B.

    1996-01-01

    In most of the maintenance works performed at operating plants, the personnel is the warranty for both efficient performance and good quality. To reach the right quality level in performance, the personnel needs adequate tools and of course a maintenance strategy and an organisation that supports the efficient work. The human factor is mostly referred to when something went wrong and analyses are done. There is a great potential of doing preventive analysis. The presentation will focus on experience in this field and what has been done at Barsebaeck NPP to analyse and improve the maintenance work. As maintenance work can't be seen as an isolated area, the rest of the plant organisation is included in the presentation. (author) figs., tabs

  8. Complementary Machine Intelligence and Human Intelligence in Virtual Teaching Assistant for Tutoring Program Tracing

    Science.gov (United States)

    Chou, Chih-Yueh; Huang, Bau-Hung; Lin, Chi-Jen

    2011-01-01

    This study proposes a virtual teaching assistant (VTA) to share teacher tutoring tasks in helping students practice program tracing and proposes two mechanisms of complementing machine intelligence and human intelligence to develop the VTA. The first mechanism applies machine intelligence to extend human intelligence (teacher answers) to evaluate…

  9. Beyond Study Abroad: A Human Rights Delegation to Teach Policy Advocacy

    Science.gov (United States)

    Gammonley, Denise; Rotabi, Karen Smith; Forte, Janett; Martin, Amanda

    2013-01-01

    Advancement of human rights is a core competency in the social work curriculum. Presented is a model to teach policy practice from a human rights perspective based on a violence-against-women delegation visit to Guatemala. Postdelegation policy advocacy responses included White House and State Department briefings on the problems, including…

  10. Dosimetry of hands and human factor

    International Nuclear Information System (INIS)

    Harr, R.

    2008-12-01

    The human factor in facilities where open radioactive sources are managed it can be controlled through the use of the ring dosimetry, however, that these devices only provide qualitative information that is not extrapolated to legislative limits. lt is present the case analysis of hands dosimetry of female person with responsibility for professional standards and a very high profile with ratings that allow her to have a high level of knowledge of the basic standards, and because with an attitude and a culture rooted of radiation protection, among other qualities. Their records reveal a trend in which monthly doses are below the 7 mSv, and only occasionally are between 7 and 12 mSv per month and hand. The other case correspond to a technician, trained in radiological techniques, also with a high profile, with two courses for occupationally exposed personnel more than 10 annual retraining, and work experience of over 10 years as occupationally exposed personnel, in which knowledge of standards and because of the entrenched culture of radiation protection and their interest degree in the care of their exposure is still in a phase half, in this case also shows a trend in the monthly dose where found registers between 7 and 11 mSv per month and hand. The third case is of a second technician with less experience and most basic knowledge, his dose register not show a real trend, sometimes be found reads of irregular values as if the dosimeter is not used and some other times as if misused by exposing to purpose (was observed at least one reading above the monthly 30 mSv). By way of conclusion, it is noted that the hands dosimetry is a useful tool to monitor transactions through the data compilation susceptible to analysis with variations which can be placed in the context of the human factor. (Author)

  11. Literature and the Human Condition in Teaching and Learning

    Science.gov (United States)

    Altman, Julie Cooper; Schaffner Goldberg, Gertrude; Quiros, Laura

    2017-01-01

    The benefits of literature are countless. Social workers, however, are usually not inclined to count the teaching and practice of social work among its beneficiaries. We believe that literature is one of the ways to enrich vital components of social work knowledge, attitudes, and skills. In this article, we begin by calling attention to a…

  12. Witnessing change with aspiring nurses: a human becoming teaching-learning process in nursing education.

    Science.gov (United States)

    Letcher, Deborah C; Yancey, Nan Russell

    2004-01-01

    Nurse educators have the opportunity to encourage meaningful reflections of nursing students. Dr. Rosemarie Rizzo Parse's teaching-learning processes provide a framework for such experiences. Student reflection through journaling and student participation in dialogue using these processes brings about an opportunity for students to discover new meaning for themselves and others. The process of how two nurse educators incorporated the human becoming teaching-learning model into students' experiences is discussed. Excerpts of student journals, themes of student work, and considerations for future development of the teaching-learning model with students are discussed.

  13. Video-based lectures: An emerging paradigm for teaching human anatomy and physiology to student nurses

    OpenAIRE

    Rabab El-Sayed Hassan El-Sayed; Samar El-Hoseiny Abd El-Raouf El-Sayed

    2013-01-01

    Video-based teaching material is a rich and powerful medium being used in computer assisted learning. This paper aimed to assess the learning outcomes and student nurses’ acceptance and satisfaction with the video-based lectures versus the traditional method of teaching human anatomy and physiology courses. Data were collected from 27 students in a Bachelor of Nursing program and experimental control was achieved using an alternating-treatments design. Overall, students experienced 10 lecture...

  14. A human transcription factor in search mode.

    Science.gov (United States)

    Hauser, Kevin; Essuman, Bernard; He, Yiqing; Coutsias, Evangelos; Garcia-Diaz, Miguel; Simmerling, Carlos

    2016-01-08

    Transcription factors (TF) can change shape to bind and recognize DNA, shifting the energy landscape from a weak binding, rapid search mode to a higher affinity recognition mode. However, the mechanism(s) driving this conformational change remains unresolved and in most cases high-resolution structures of the non-specific complexes are unavailable. Here, we investigate the conformational switch of the human mitochondrial transcription termination factor MTERF1, which has a modular, superhelical topology complementary to DNA. Our goal was to characterize the details of the non-specific search mode to complement the crystal structure of the specific binding complex, providing a basis for understanding the recognition mechanism. In the specific complex, MTERF1 binds a significantly distorted and unwound DNA structure, exhibiting a protein conformation incompatible with binding to B-form DNA. In contrast, our simulations of apo MTERF1 revealed significant flexibility, sampling structures with superhelical pitch and radius complementary to the major groove of B-DNA. Docking these structures to B-DNA followed by unrestrained MD simulations led to a stable complex in which MTERF1 was observed to undergo spontaneous diffusion on the DNA. Overall, the data support an MTERF1-DNA binding and recognition mechanism driven by intrinsic dynamics of the MTERF1 superhelical topology. © The Author(s) 2015. Published by Oxford University Press on behalf of Nucleic Acids Research.

  15. Human factors paradigm and customer care perceptions.

    Science.gov (United States)

    Clarke, Colin; Eales-Reynolds, Lesley-Jane

    2015-01-01

    The purpose of this paper is to examine if customer care (CC) can be directly linked to patient safety through a human factors (HF) framework. Data from an online questionnaire, completed by a convenience healthcare worker sample (n=373), was interrogated using thematic analysis within Vincent et al.'s (1998) HF theoretical framework. This proposes seven areas affecting patient safety: institutional context, organisation and management, work environment, team factors, individual, task and patient. Analysis identified responses addressing all framework areas. Responses (597) principally focused on work environment 40.7 per cent (n=243), organisation and management 28.8 per cent (n=172). Nevertheless, reference to other framework areas were clearly visible within the data: teams 10.2 per cent (n=61), individual 6.7 per cent (n=40), patients 6.0 per cent (n=36), tasks 4.2 per cent (n=24) and institution 3.5 per cent (n=21). Findings demonstrate congruence between CC perceptions and patient safety within a HF framework. The questionnaire requested participants to identify barriers to rather than CC enablers. Although this was at a single site complex organisation, it was similar to those throughout the NHS and other international health systems. CC can be viewed as consonant with patient safety rather than the potentially dangerous consumerisation stance, which could ultimately compromise patient safety. This work provides an original perspective on the link between CC and patient safety and has the potential to re-focus healthcare perceptions.

  16. Analyzing Factors Influencing Teaching as a Career Choice Using Structural Equation Modeling

    Directory of Open Access Journals (Sweden)

    Budhinath Padhy

    2015-02-01

    Full Text Available The purpose of the study is to analyze factors influencing students’ perceptions of teaching as a career choice using structural equation modeling with the goal of shaping a teacher education recruitment program. In this study, 458 students from a Midwestern university in the United States responded to an online survey about career-related factors they value, their expectation that teaching would offer those factors, and any social-influence factors that might encourage them to choose a teaching career. The effect of 10 exogenous motivation variables (value-environment, value-intrinsic, value-extrinsic, value-altruistic, expectancy-environment, expectancy-intrinsic, expectancy-extrinsic, social-media-education, social-prior-experience, and social-suggestions on choosing a teaching career was examined. Results of our analysis showed that the factors related to expectancy-environment, expectancy-intrinsic, social-media-education, social-prior-experience, and social-suggestions were found to be significant, whereas value-related factors and expectancy-extrinsic factors were found to be insignificant.

  17. Factors which deter potential science/math teachers from teaching; changes necessary to ameliorate their concerns

    Science.gov (United States)

    Evans, Robert H.

    In light of the perceived national need for more science and math teachers, this study was conceived to:1.Identify teaching oriented students among freshmen at a mid-western engineering school, who have chosen NOT to become teachers;2.Find out what reasons these potential science and math teachers have for deciding not to pursue teaching careers;3.Determine what amelioration of these problems would be necessary for them to no longer be factors which would inhibit students from becoming teachers.Of a random sample of 110 students drawn from a freshman class, 98 participated fully in the study. Each participant took Holland's Self-Directed Search to determine teaching orientation and author-constructed instruments to assess their concerns about teaching.Results showed teaching oriented students avoided teaching due to low starting salaries, lack of job security, low maximum salaries, not wanting to do the work teacher's do, poor job availability and discouragement by family and friends. Starting salaries of 21,693 and salaries of 32,600 for a teacher with a B.A. and 10 years experience were among the changes deemed necessary to make teaching attractive.

  18. Human factors in the Canadian nuclear industry: future needs

    International Nuclear Information System (INIS)

    Harrison, F.

    2008-01-01

    Currently the industry is facing refurbishment and new builds. At present most licensees in Canada do not have sufficient numbers of Human Factors staff. As a result, the activities of the CNSC are too often focused on providing guidance regarding the application of Human Factors, in addition to reviewing work submitted by the licensee. Greater efficiencies for both the licensee and the CNSC could be realized if licensee staff had greater Human Factors expertise. Strategies for developing Human Factors expertise should be explored through cooperative partnerships with universities, which could be encouraged to include Human Factors courses specific to nuclear. (author)

  19. Effectiveness of using blended learning strategies for teaching and learning human anatomy.

    Science.gov (United States)

    Pereira, José A; Pleguezuelos, Eulogio; Merí, Alex; Molina-Ros, Antoni; Molina-Tomás, M Carmen; Masdeu, Carlos

    2007-02-01

    This study aimed to implement innovative teaching methods--blended learning strategies--that include the use of new information technologies in the teaching of human anatomy and to analyse both the impact of these strategies on academic performance, and the degree of user satisfaction. The study was carried out among students in Year 1 of the biology degree curriculum (human biology profile) at Pompeu Fabra University, Barcelona. Two groups of students were tested on knowledge of the anatomy of the locomotor system and results compared between groups. Blended learning strategies were employed in 1 group (BL group, n = 69); the other (TT group; n = 65) received traditional teaching aided by complementary material that could be accessed on the Internet. Both groups were evaluated using the same types of examination. The average marks presented statistically significant differences (BL 6.3 versus TT 5.0; P < 0.0001). The percentage pass rate for the subject in the first call was higher in the BL group (87.9% versus 71.4%; P = 0.02), reflecting a lower incidence of students who failed to sit the examination (BL 4.3% versus TT 13.8%; P = 0.05). There were no differences regarding overall satisfaction with the teaching received. Blended learning was more effective than traditional teaching for teaching human anatomy.

  20. Factors predicting teachers' attitudes towards the use of ICT in teaching and learning

    Science.gov (United States)

    Ayub, Ahmad Fauzi Mohd; Bakar, Kamariah Abu; Ismail, Rohayati

    2015-10-01

    Technology has revolutionized in the field of Education. The importance of technology in schools cannot be ignored. While it is important that mathematics teachers should have positive attitudes towards adopting ICT in their teaching, various problems can arise when integrating ICT into classroom lessons. This study explored the factors that influence the attitudes of mathematic teachers in the integration of ICT in the teaching and learning process. A total of 187 mathematics teachers from the state of Selangor in Malaysia were randomly selected from a stratified cluster sample. The research examined five factors that were postulated to impact teachers' attitudes towards the integration of ICT in their lessons, viz. teachers' technology competence, school culture, access to ICT, school support, and years of classroom teaching experience. The findings showed that the teachers' attitudes towards using ICT in teaching and learning were positively correlated with the teachers' technology competence [r = .41; p ICT school culture [r = .261; p ICT resources [r = .220; p ICT in teaching and learning [r = -0.192; p ICT in the classroom was explained by the variation in teachers' technology competence, school support and school culture, with the effects of teaching experience and ICT resource access being negligible.

  1. Human Rights Education: A Pedagogical and Didactic (Teaching Strategy Focused in a Controversial Perspective

    Directory of Open Access Journals (Sweden)

    Abraham Magendzo-Kolstrein

    2015-09-01

    Full Text Available The purpose of this article, which can be envision as an essay, is to present a pedagogical-didactic strategy for human rights education focusing on the controversy. Advancements and setbacks faced by human rights education in Latin America are exposed in order to support this strategy. Therefore, it indicates that education has denied the conflict and explains the need for its inclusion under the idea of ‘controversial issue’. Additionally, the existence of conflicts in the interpretation, violation and/or respect for human rights is pointed out. The principal tensions that cross human rights are displayed. Based on the above, the need to support the existence of a human rights education focusing on the conflict and central components of its teaching strategy are described, and it ends by referring to its didactic approach and the role which should be assumed by faculty when teaching human rights including the conflict.

  2. Information Presentation: Human Research Program - Space Human Factors and Habitability, Space Human Factors Engineering Project

    Science.gov (United States)

    Holden, Kristina L.; Sandor, Aniko; Thompson, Shelby G.; Kaiser, Mary K.; McCann, Robert S.; Begault, D. R.; Adelstein, B. D.; Beutter, B. R.; Wenzel, E. M.; Godfroy, M.; hide

    2010-01-01

    The goal of the Information Presentation Directed Research Project (DRP) is to address design questions related to the presentation of information to the crew. The major areas of work, or subtasks, within this DRP are: 1) Displays, 2) Controls, 3) Electronic Procedures and Fault Management, and 4) Human Performance Modeling. This DRP is a collaborative effort between researchers atJohnson Space Center and Ames Research Center. T

  3. The science of human factors: separating fact from fiction.

    Science.gov (United States)

    Russ, Alissa L; Fairbanks, Rollin J; Karsh, Ben-Tzion; Militello, Laura G; Saleem, Jason J; Wears, Robert L

    2013-10-01

    Interest in human factors has increased across healthcare communities and institutions as the value of human centred design in healthcare becomes increasingly clear. However, as human factors is becoming more prominent, there is growing evidence of confusion about human factors science, both anecdotally and in scientific literature. Some of the misconceptions about human factors may inadvertently create missed opportunities for healthcare improvement. The objective of this article is to describe the scientific discipline of human factors and provide common ground for partnerships between healthcare and human factors communities. The primary goal of human factors science is to promote efficiency, safety and effectiveness by improving the design of technologies, processes and work systems. As described in this article, human factors also provides insight on when training is likely (or unlikely) to be effective for improving patient safety. Finally, we outline human factors specialty areas that may be particularly relevant for improving healthcare delivery and provide examples to demonstrate their value. The human factors concepts presented in this article may foster interdisciplinary collaborations to yield new, sustainable solutions for healthcare quality and patient safety.

  4. Factors influencing pre-service physics teachers' skills of writing teaching materials

    Science.gov (United States)

    Sinaga, Parlindungan

    2016-02-01

    Writing teaching materials is one of the generic pedagogical skills. Teachers and pre-service teachers should be trained to have the skills of writing teaching materials. This study examines the factors that influence the skills of writing in the disciplines among pre-service physics teachers. This study in particular aims to contribute to the development of science writing in the disciplines and to the organization of workshops on writing teaching materials for pre-service teachers. The problems of this research are formulated in the question of what are the factors that influence the skills of pre-service physics teachers in writing teaching materials. The research adopted mixed methods with embedded experimental design. The research subjects were 18 students enrolled in the school physics course. The instruments used consisted of conceptual understanding tests, learning strategy questionnaire, tests of the multiple representation skills, and one-on-one semi- structured interview. Results of data analysis show that the ability and skills of writing physics teaching materials of the pre- service physics teachers are determined by the factors of conceptual understanding of the subject matter with a contribution of 20%, the skills of making multiple representations of concepts with a contribution of 9.8% and students' self-regulation and learning strategy with a contribution of 33.5%. There are other factors that have not been investigated in this study; therefore, it is recommended that future research conduct further investigation on other factors that influence pre-service teachers' skills in writing physics teaching materials.

  5. Teaching Human Rights? "All Hell Will Break Loose!"

    Science.gov (United States)

    Cassidy, Claire; Brunner, Richard; Webster, Elaine

    2014-01-01

    Human rights education is a prominent concern of a number of international organisations and has been dominant on the United Nations' agenda for the past 20 years. The UN Decade for Human Rights Education (1995-2004) has been followed by the World Programme for Human Rights Education (2005-ongoing) and the recently adopted UN Declaration on Human…

  6. Teaching Human Rights through Global Education to Teachers in Pakistan

    Science.gov (United States)

    Sadruddin, Munir Moosa

    2017-01-01

    Pakistan is home to religious and cultural ideologies that greatly support the values of human rights. Nevertheless, the multilayered philosophies of human rights in Pakistan have at times heightened clashes and bred a culture of tension among higher education learners. Ideological filters in national education policies have removed human rights…

  7. Factors Affecting the Development and Evolution of the Teaching Beliefs of Future Geoscience Professors

    Science.gov (United States)

    Chapman, LeeAnna Tiffany Young

    The pedagogical beliefs of university instructors influence how they design their courses and whether they choose to use research-validated teaching methods that have been shown to improve student learning. The next generation of professors will be drawn from today's graduate students and post-doctoral fellows but we know relatively little about their preparation to use research-validated teaching practices. We followed a broad population of geoscience graduate students and post-docs over a three year period to evaluate changes in teaching beliefs. This study employed a longitudinal mixed-methods experimental design including surveys, short interviews, and longer case study interviews to: a) collect information on the teaching beliefs of geoscience graduate students and post-doctoral scholars; and b) identify experiences that contributed to the development of reformed teaching beliefs and their interest in an academic career. We collected initial surveys from more than 600 participants and re-surveyed more than 300 of these participants 12-18 months later. We conducted an initial round of interviews with 61 participants and repeat interviews with 31 of these individuals. The survey utilized was the Beliefs about Reformed Teaching and Learning (BARSTL); the interview tool was the Teacher Belief Interview (TBI). Finally, we conducted detailed case study interviews with a sample of ten participants who were either PhD students, post-doctoral scholars, or beginning professors at the time of the interviews. The data were examined to determine if there was a difference in beliefs about teaching on the basis of factors including number of years in graduate school, teaching assistant (TA) experiences, gender, and participation in professional development. Data from the large initial population were interpreted to show that participation in teaching-related professional development was the experience that was most likely to result in more reformed pedagogical beliefs among

  8. A human factors curriculum for surgical clerkship students.

    Science.gov (United States)

    Cahan, Mitchell A; Larkin, Anne C; Starr, Susan; Wellman, Scott; Haley, Heather-Lyn; Sullivan, Kate; Shah, Shimul; Hirsh, Michael; Litwin, Demetrius; Quirk, Mark

    2010-12-01

    Early introduction of a full-day human factors training experience into the surgical clerkship curriculum will teach effective communication skills and strategies to gain professional satisfaction from a career in surgery. In pilot 1, which took place between July 1, 2007, and December 31, 2008, 50 students received training and 50 did not; all received testing at the end of the rotation for comparison of control vs intervention group performance. In pilot 2, a total of 50 students were trained and received testing before and after rotation to examine individual change over time. University of Massachusetts Medical School. A total of 148 third-year medical students in required 12-week surgical clerkship rotations. Full-day training with lecture and small-group exercises, cotaught by surgeons and educators, with focus on empathetic communication, time management, and teamwork skills. Empathetic communication skill, teamwork, and patient safety attitudes and self-reported use of time management strategies. Empathy scores were not higher for trained vs untrained groups in pilot 1 but improved from 2.32 to 3.45 on a 5-point scale (P work-life balance, with some trained groups scoring significantly lower than untrained groups in pilot 1 and no significant improvement shown in pilot 2. The significant increase in student-patient communication scores suggests that a brief focused presentation followed by simulation of difficult patient encounters can be successful. A video demonstration can improve interdisciplinary teamwork.

  9. Factors influencing residents' evaluations of clinical faculty member teaching qualities and role model status.

    Science.gov (United States)

    Arah, Onyebuchi A; Heineman, Maas J; Lombarts, Kiki M J M H

    2012-04-01

      Evaluations of faculty members are widely used to identify excellent or substandard teaching performance. In order to enable such evaluations to be properly interpreted and used in faculty development, it is essential to understand the factors that influence resident doctors' (residents) evaluations of the teaching qualities of faculty members and their perceptions of faculty members as role-model specialists.   We carried out a cross-sectional survey within a longitudinal study of the System for Evaluation of Teaching Qualities (SETQ) of clinical teachers. The study sample included 889 residents and 1014 faculty members in 61 teaching programmes spanning 22 specialties in 20 hospitals in the Netherlands. Main outcome measures included residents' (i) global and (ii) specific ratings of faculty member teaching qualities, and (iii) global ratings of faculty members as role-model specialists. Statistical analysis was conducted using adjusted multivariable logistic generalised estimating equations.   In total, 690 residents (77.6%) completed 6485 evaluations of 962 faculty members, 848 (83.6%) of whom also self-evaluated. More recently certified faculty members, those who had attended a teacher training programme, and those who spent more time teaching than seeing patients or conducting research were more likely to score highly on most teaching qualities. However, faculty members who had undergone teacher training were less likely to be seen as role models (odds ratio [OR] 0.72, 95% confidence interval [CI] 0.59-0.88). In addition, faculty members were evaluated slightly higher by male than female residents on core teaching domains and overall teaching quality, but were less likely to be seen as role models by male residents (OR 0.80, 95% CI 0.67-0.97). Lastly, faculty members had higher odds of receiving top scores in specific teaching domains from residents in the first 4 years of residency and were less likely to be considered as role models by more

  10. Acute kidney injury risk factor recognition in three teaching hospitals ...

    African Journals Online (AJOL)

    developing countries, which lack access to renal replacement therapy, ... To examine the relationship between AKI risk factor recognition and monitoring of renal ..... Travel costs were supported by the award of a Baxter Clinical Evidence.

  11. 153 Pedagogical Content Knowledge: A Key Factor in Teaching ...

    African Journals Online (AJOL)

    Nekky Umera

    expression in some media to project images in visual forms which are inherently embedded ... factor. As first described by Shulman (1986, 1987), PCK is a teachers' ..... ability and power of observation to represent foreshortening accurately in.

  12. Human Factors and Robotics: Current Status and Future Prospects.

    Science.gov (United States)

    Parsons, H. McIlvaine; Kearsley, Greg P.

    The principal human factors engineering issue in robotics is the division of labor between automation (robots) and human beings. This issue reflects a prime human factors engineering consideration in systems design--what equipment should do and what operators and maintainers should do. Understanding of capabilities and limitations of robots and…

  13. Draft revision of human factors guideline HF-010

    International Nuclear Information System (INIS)

    Lee, Hyun Chul; Lee, Yong Hee; Oh, In Seok; Lee, Jung Woon; Cha, Woo Chang; Lee, Dhong Ha

    2003-05-01

    The Application of Human Factors to the design of Man-Machine Interfaces System(MMIS) in the nuclear power plant is essential to the safety and productivity of the nuclear power plants, human factors standards and guidelines as well as human factors analysis methods and experiments are weightily used to the design application. A Korean engineering company has developed a human factors engineering guideline, so-call HF-010, and has used it for human factors design, however the revision of HF-010 is necessary owing to lack of the contents related to the advanced MMI(Man-Machine Interfaces). As the results of the reviews of HF-010, it is found out that the revision of Section 9. Computer Displays of HF-010 is urgent, thus the revision was drafted on the basis of integrated human factors design guidelines for VDT, human factors design guidelines for PMAS SPADES display, human factors design guidelines for PMAS alarm display, and human factors design guidelines for electronic displays developed by the surveillance and operation support project of KOICS. The draft revision of HF-010 Section 9 proposed in this report can be utilized for the human factors design of the advanced MMI, and the high practical usability of the draft can be kept up through the continuous revision according to the advancement of digital technology

  14. CAPTCHA Based on Human Cognitive Factor

    OpenAIRE

    Chowdhury, Mohammad Jabed Morshed; Chakraborty, Narayan Ranjan

    2013-01-01

    A CAPTCHA (Completely Automated Public Turing test to tell Computers and Humans Apart) is an automatic security mechanism used to determine whether the user is a human or a malicious computer program. It is a program that generates and grades tests that are human solvable, but intends to be beyond the capabilities of current computer programs. CAPTCHA should be designed to be very easy for humans but very hard for machines. Unfortunately, the existing CAPTCHA systems while trying to maximize ...

  15. Confirmatory factor analysis of teaching and learning guiding principles instrument among teacher educators in higher education institutions

    Science.gov (United States)

    Masuwai, Azwani; Tajudin, Nor'ain Mohd; Saad, Noor Shah

    2017-05-01

    The purpose of this study is to develop and establish the validity and reliability of an instrument to generate teaching and learning guiding principles using Teaching and Learning Guiding Principles Instrument (TLGPI). Participants consisted of 171 Malaysian teacher educators. It is an essential instrument to reflect in generating the teaching and learning guiding principles in higher education level in Malaysia. Confirmatory Factor Analysis has validated all 19 items of TLGPI whereby all items indicated high reliability and internal consistency. A Confirmatory Factor Analysis also confirmed that a single factor model was used to generate teaching and learning guiding principles.

  16. Exploration of Factors Related to the Development of Science, Technology, Engineering, and Mathematics Graduate Teaching Assistants' Teaching Orientations

    Science.gov (United States)

    Gilmore, Joanna; Maher, Michelle A.; Feldon, David F.; Timmerman, Briana

    2014-01-01

    Research indicates that modifying teachers' beliefs about learning and teaching (i.e. teaching orientation) may be a prerequisite to changing their teaching practices. This mixed methods study quantitized data from interviews with 65 graduate teaching assistants (GTAs) from science, technology, engineering, and mathematics (STEM) fields to assess…

  17. Human factor analysis and preventive countermeasures in nuclear power plant

    International Nuclear Information System (INIS)

    Li Ye

    2010-01-01

    Based on the human error analysis theory and the characteristics of maintenance in a nuclear power plant, human factors of maintenance in NPP are divided into three different areas: human, technology, and organization. Which is defined as individual factors, including psychological factors, physiological characteristics, health status, level of knowledge and interpersonal skills; The technical factors including technology, equipment, tools, working order, etc.; The organizational factors including management, information exchange, education, working environment, team building and leadership management,etc The analysis found that organizational factors can directly or indirectly affect the behavior of staff and technical factors, is the most basic human error factor. Based on this nuclear power plant to reduce human error and measures the response. (authors)

  18. Pragmatic Frames for Teaching and Learning in Human-Robot Interaction: Review and Challenges.

    Science.gov (United States)

    Vollmer, Anna-Lisa; Wrede, Britta; Rohlfing, Katharina J; Oudeyer, Pierre-Yves

    2016-01-01

    One of the big challenges in robotics today is to learn from human users that are inexperienced in interacting with robots but yet are often used to teach skills flexibly to other humans and to children in particular. A potential route toward natural and efficient learning and teaching in Human-Robot Interaction (HRI) is to leverage the social competences of humans and the underlying interactional mechanisms. In this perspective, this article discusses the importance of pragmatic frames as flexible interaction protocols that provide important contextual cues to enable learners to infer new action or language skills and teachers to convey these cues. After defining and discussing the concept of pragmatic frames, grounded in decades of research in developmental psychology, we study a selection of HRI work in the literature which has focused on learning-teaching interaction and analyze the interactional and learning mechanisms that were used in the light of pragmatic frames. This allows us to show that many of the works have already used in practice, but not always explicitly, basic elements of the pragmatic frames machinery. However, we also show that pragmatic frames have so far been used in a very restricted way as compared to how they are used in human-human interaction and argue that this has been an obstacle preventing robust natural multi-task learning and teaching in HRI. In particular, we explain that two central features of human pragmatic frames, mostly absent of existing HRI studies, are that (1) social peers use rich repertoires of frames, potentially combined together, to convey and infer multiple kinds of cues; (2) new frames can be learnt continually, building on existing ones, and guiding the interaction toward higher levels of complexity and expressivity. To conclude, we give an outlook on the future research direction describing the relevant key challenges that need to be solved for leveraging pragmatic frames for robot learning and teaching.

  19. HUMAN POTENTIAL AS A STRATEGIC FACTOR OF REGIONAL DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    A.M. Korobeynikov

    2008-12-01

    Full Text Available The article gives an insight of human potential as the strategic factor of regional development. The matter of human potential and its role in regional reproducing process is considered; regional intellectual potential as an integral part of human potential is analysed. The author outlines major directions of active social policy, aimed to develop regional human potential.

  20. The factors influencing Mathematics students to choose teaching as ...

    African Journals Online (AJOL)

    South African Journal of Education, Volume 38, Number 2, May 2018. 1 ... Second, the global need for STEM-related skills in careers and everyday life is rising, ... an economic factor in developing countries, emerging economies, and in long ... mathematics to guide policy. .... security, time for family, job transferability); social.

  1. Factors Influencing Pre-Service Teachers' Perception of Teaching Games for Understanding: A Constructivist Perspective

    Science.gov (United States)

    Wang, Lijuan; Ha, Amy S.

    2012-01-01

    This study aims to examine the factors influencing pre-service Physical Education (PE) teachers' perception of a specific constructivist approach--Teaching Games for Understanding (TGfU) in Hong Kong. By adopting a qualitative approach, 20 pre-service PE teachers were recruited for individual semi-structured interviews. Deductive data analysis was…

  2. Factors Affecting the Adoption of Information and Communication Technologies in Teaching

    Science.gov (United States)

    Salinas, Álvaro; Nussbaum, Miguel; Herrera, Oriel; Solarte, Mario; Aldunate, Roberto

    2017-01-01

    This study describes the level of adoption of information and communication technologies in teaching in three Latin American countries. It also analyzes factors that affect the process by which teachers incorporate these technologies into their classrooms. In order to do so, an online survey was conducted with 89 teachers. The results show that…

  3. Reshaping Computer Literacy Teaching in Higher Education: Identification of Critical Success Factors

    Science.gov (United States)

    Taylor, Estelle; Goede, Roelien; Steyn, Tjaart

    2011-01-01

    Purpose: Acquiring computer skills is more important today than ever before, especially in a developing country. Teaching of computer skills, however, has to adapt to new technology. This paper aims to model factors influencing the success of the learning of computer literacy by means of an e-learning environment. The research question for this…

  4. Factors influencing residents' evaluations of clinical faculty member teaching qualities and role model status

    NARCIS (Netherlands)

    Arah, Onyebuchi A.; Heineman, Maas J.; Lombarts, Kiki M. J. M. H.

    2012-01-01

    OBJECTIVES Evaluations of faculty members are widely used to identify excellent or substandard teaching performance. In order to enable such evaluations to be properly interpreted and used in faculty development, it is essential to understand the factors that influence resident doctors' (residents)

  5. Relationship Domain of Form Six Teachers Thinking in Teaching with External Factors of Form Six Teachers

    Science.gov (United States)

    bin Pet, Mokhtar; Sihes, Ahmad Johari Hj

    2015-01-01

    This study aims to examine the external factors of form six teachers who can influence thinking domain form six teachers in their teaching. This study was conducted using a quantitative approach using questionnaires. A total of 300 form six teacher schools in Johor were chosen as respondents. The findings were obtained as student background…

  6. An investigation on factors influencing on human resources productivity

    Directory of Open Access Journals (Sweden)

    Masoumeh Seifi Divkolaii

    2014-05-01

    Full Text Available Human resources development is one of the most important components of any organization and detecting important factors influencing on human resources management plays essential role on the success of the firms. In this paper, we present an empirical investigation to determine different factors influencing productivity of human resources of Islamic Republic of Iran Broadcasting (IRIB in province of Mazandaran, Iran. The study uses analytical hierarchy process (AHP to rank 17 important factors and determines that personal characteristics were the most important factors followed by management related factors and environmental factors. In terms of personal characteristics, job satisfaction plays essential role on human resources development. In terms of managerial factors, paying attention on continuous job improvement by receiving appropriate training is the most important factor followed by welfare facilities for employees and using a system of reward/punishment in organization. Finally, in terms of environmental factors, occupational safety is number one priority followed by organizational rules and regulations.

  7. Investigation of evaluation methods for human factors education effectiveness

    International Nuclear Information System (INIS)

    Yoshimura, Seiichi; Fujimoto, Junzo; Sasou Kunihide; Hasegawa, Naoko

    2004-01-01

    Education effectiveness in accordance with investment is required in the steam of electric power regulation alleviation. Therefore, evaluation methods for human factors education effectiveness which can observe human factors culture pervading process were investigated through research activities on education effectiveness in universities and actual in house education in industry companies. As a result, the contents of evaluation were found to be the change of feeling for human factors and some improving proposals in work places when considering the purpose of human factors education. And, questionnaire is found to be suitable for the style of evaluation. In addition, the timing of evaluation is desirable for both just after education and after some period in work places. Hereafter, data will be collected using these two kinds of questionnaires in human factors education courses in CRIEPI and some education courses in utilities. Thus, education effectiveness evaluation method which is suitable for human factors will be established. (author)

  8. U.S. Nuclear Regulatory Commission human factors program plan

    International Nuclear Information System (INIS)

    1986-04-01

    The purpose of the U.S. Nuclear Regulatory Commission (NRC) Human Factors Program Plan is to ensure that proper consideration is given to human factors in the design and operation of nuclear facilities. This revised plan addresses human factors issues related to the operation of nuclear power plants (NPPs). The three issues of concern are (1) the activities planned to provide the technical bases to resolve the remaining tasks related to human factors as described in NUREG-0660, The NRC Action Plan Developed as a Result of the TMI-2 Accident, and NUREG-0737, Clarification of TMI Action Plan Requirements; (2) the need to address the additional human factors efforts that were identified during implementation of the Action Plan; and (3) the actual fulfillment of those developmental activities specified in Revision 1 of this plan. The plan represents a systematic approach for addressing high priority human factors concerns important to NPP safety in FY 1986 through 1987

  9. An Argument for Teaching a Human Sexuality Course within the Context of a Women and Gender Studies Program

    Science.gov (United States)

    Galbreath, Briana L.

    2012-01-01

    The course proposed is planned as an undergraduate Human Sexuality course within a Women and Gender Studies program. Teaching a course on Human Sexuality with an interdisciplinary approach allows for students to gain knowledge from several different academic disciplines. This course would teach from a sex-positive and holistic view of sexuality as…

  10. Using Cocoa and Chocolate to Teach Human Geography

    Science.gov (United States)

    Alberts, Heike C.

    2010-01-01

    Food topics are uniquely suited to increase students' interest in human geography. A highly processed food like chocolate can be studied in a variety of different ways, making it possible to include chocolate examples and activities at various points in a human geography class. The goals of this article are to provide sufficient background…

  11. Interdisciplinary Teaching of Theatre and Human Rights in Honors

    Science.gov (United States)

    Szasz, Maria

    2017-01-01

    Since spring 2012, the author has taught a 300-level Theatre and Human Rights class in the University of New Mexico Honors College. One of the centerpieces of honors education is careful research and thorough analysis of what is taught and why it is taught. In creating the honors class Theatre and Human Rights, the author explored how she would…

  12. Teaching through Trade Books: Humans and the Earth

    Science.gov (United States)

    Royce, Christine Anne

    2016-01-01

    This column includes activities inspired by children's literature. Elementary students are beginning to understand the Earth's natural processes and humans' impact on the Earth. Humans need the natural resources that the Earth produces, use these resources to develop civilizations, and make decisions to offset the damage they cause, as well as…

  13. A human factors needs assessment and planning study

    International Nuclear Information System (INIS)

    Price, H.E.; Van Cott, H.P.

    1982-06-01

    A study was done to assess the need for human factors research, development, and regulatory action in the Atomic Energy Control Board. Further study or development in nine human factors areas is proposed. The urgency, schedule, and resources judged to be necessary for the proposed efforts are estimated. Special emphasis is placed on the need for task analysis information, for the evaluation of control room and maintenance human engineering, and for the development of an improved human error reporting system

  14. Discussing the Effective Factors on Maintenance of Human Resources

    OpenAIRE

    Bahare Shahriari

    2016-01-01

    In this research, the author has elaborated on detection of effective factors on maintenance and retention of human resources. Since human resources are the most resources for obtaining competitive advantage, it is essential to pay attention to different dimensions of human resources management. One of these dimensions is retention of human resources. Factors such as providing correct and valid information at the time of recruitment, assigning tasks based on competence, existence of a clear c...

  15. Development of human factors evaluation techniques for nuclear power plants

    International Nuclear Information System (INIS)

    Oh, I.S.; Lee, Y.H.; Lee, J.W.; Sim, B.S.

    1999-01-01

    This paper describes development of an operator task simulation analyzer and human factors evaluation techniques performed recently at Korea Atomic Energy Research Institute. The first is the SACOM (Simulation Analyzer with a Cognitive Operator Model) for the assessment of task performance by simulating control room operation. The latter has two objectives: to establish a human factors experiment facility, the Integrated Test Facility (ITF), and to establish techniques for human factors experiments. (author)

  16. A regulatory perspective on human factors in nuclear power

    International Nuclear Information System (INIS)

    Whitfield, D.

    1987-01-01

    This paper sets out the approaches being taken by the United Kingdom Nuclear Installations Inspectorate (NII) to monitoring the application of human factors principles and practice in the UK industry. The role of NII is outlined, the development of human factors concerns is reviewed, the assessment of the Sizewell 'B' safety case is presented as a particular example, and pertinent future developments in the human factors discipline are proposed. (author)

  17. Importance of human factors on nuclear installations safety

    International Nuclear Information System (INIS)

    Caruso, G.J.

    1990-01-01

    Actually, installations safety and, in particular the nuclear installations infer a strong incidence in human factors related to the design and operation of such installations. In general, the experience aims to that the most important accidents have happened as result of the components' failures combination and human failures in the operation of safety systems. Human factors in the nuclear installations may be divided into two areas: economy and human reliability. Human factors treatments for the safety evaluation of the nuclear installations allow to diagnose the weak points of man-machine interaction. (Author) [es

  18. How to Develop the Emotional Factors of High School Students in English Teaching

    Institute of Scientific and Technical Information of China (English)

    杨雅红

    2009-01-01

    The voice of "English education should achieve the emotional goals as well"has been getting higher and higher with the development of the times. In this paper, as the implementer of English courses, the author will explore the ways of how to develop the e-motional factors of high school students in English teaching, so as to achieve the purposes of the improvement of teaching efficiency and the promotion of students' all-round development in both aspects of physiology and psychology.

  19. Inciting the Metric Oriented Humanist: Teaching Bibliometrics in a Faculty of Humanities

    DEFF Research Database (Denmark)

    Zuccala, Alesia Ann

    2016-01-01

    principles and practices associated with teaching bibliometrics to humanists, with the aim of encouraging students to reflect upon new indicators relevant to scholarly research outputs across the humanities. Emphasis is placed on the “biblio” in bibliometrics (i.e., books), digital record-keeping across...

  20. Is Queen Victoria Lecturing Today? Teaching Human Sexuality Using Famous Personalities.

    Science.gov (United States)

    Parrot, Andrea

    1987-01-01

    Describes a technique for teaching human sexuality in the undergraduate classroom in which the teacher portrays a famous person presenting sexuality topics from his or her perspective. Describes the content of several of these "guest lecturers." Explains the benefits and potential problems of the method. (AEM)

  1. An Approach to Teaching Ethics Courses in Human Services and Counseling

    Science.gov (United States)

    Corey, Gerald; Corey, Schneider Marianne; Callanan, Patrick

    2005-01-01

    This article presents multiple facets of a team approach to teaching and facilitating an ethics course for undergraduate human services students and a graduate ethics course for students majoring in counseling. Starting with general points, this article describes a specific, week-to-week approach to a 1-semester course, concluding with sample…

  2. Professional Learning in Human Resource Management: Problematising the Teaching of Reflective Practice

    Science.gov (United States)

    Griggs, V.; Holden, R.; Rae, J.; Lawless, A.

    2015-01-01

    Reflection and reflective practice are much discussed aspects of professional education. This paper conveys our efforts to problematise teaching reflective practice in human resources (HR) education. The research, on which the paper is based, engages with stakeholders involved in the professional learning and education of reflective practice in…

  3. Effectiveness of Three-Dimensional Digital Animation in Teaching Human Anatomy in an Authentic Classroom Context

    Science.gov (United States)

    Hoyek, Nady; Collet, Christian; Di Rienzo, Franck; De Almeida, Mickael; Guillot, Aymeric

    2014-01-01

    Three-dimensional (3D) digital animations were used to teach the human musculoskeletal system to first year kinesiology students. The purpose of this study was to assess the effectiveness of this method by comparing two groups from two different academic years during two of their official required anatomy examinations (trunk and upper limb…

  4. A Comparative Study of Taoism and American Transcendentalism: A Humanities Teaching Unit.

    Science.gov (United States)

    Womack, Nancy

    This teaching unit, designed for advanced high school students and average junior college students in a humanities oriented literature course, has one primary objective: to correlate similar thinking in two different time periods and locales. The philosophy of Taoism in ancient China and the philosophy of transcendentalism in nineteenth century…

  5. Development of a Teaching Methodology for Undergraduate Human Development in Psychology

    Science.gov (United States)

    Rodriguez, Maria A.; Espinoza, José M.

    2015-01-01

    The development of a teaching methodology for the undergraduate Psychology course Human Development II in a private university in Lima, Peru is described. The theoretical framework consisted of an integration of Citizen Science and Service Learning, with the application of Information and Communications Technology (ICT), specifically Wikipedia and…

  6. Teaching Human Values in Pharmacy Education: Case Studies from the Classroom and the Hospital.

    Science.gov (United States)

    Poirier, Suzanne

    1991-01-01

    It is proposed that literature can contribute to the teaching of human values in pharmaceutical education. Two texts illustrating pertinent issues are examined, and the process and relevance of literature instruction in humanistic education are discussed. Where, when, and why to integrate literature into the pharmacy curriculum are also addressed.…

  7. Factor Structure and Measurement Invariance of the Need-Supportive Teaching Style Scale for Physical Education.

    Science.gov (United States)

    Liu, Jing-Dong; Chung, Pak-Kwong

    2017-08-01

    The purpose of the current study was to examine the factor structure and measurement invariance of a scale measuring students' perceptions of need-supportive teaching (Need-Supportive Teaching Style Scale in Physical Education; NSTSSPE). We sampled 615 secondary school students in Hong Kong, 200 of whom also completed a follow-up assessment two months later. Factor structure of the scale was examined through exploratory structural equation modeling (ESEM). Further, nomological validity of the NSTSSPE was evaluated by examining the relationships between need-supportive teaching style and student satisfaction of psychological needs. Finally, four measurement models-configural, metric invariance, scalar invariance, and item uniqueness invariance-were assessed using multiple group ESEM to test the measurement invariance of the scale across gender, grade, and time. ESEM results suggested a three-factor structure of the NSTSSPE. Nomological validity was supported, and weak, strong, and strict measurement invariance of the NSTSSPE was evidenced across gender, grade, and time. The current study provides initial psychometric support for the NSTSSPE to assess student perceptions of teachers' need-supportive teaching style in physical education classes.

  8. Human factors analysis of incident/accident report

    International Nuclear Information System (INIS)

    Kuroda, Isao

    1992-01-01

    Human factors analysis of accident/incident has different kinds of difficulties in not only technical, but also psychosocial background. This report introduces some experiments of 'Variation diagram method' which is able to extend to operational and managemental factors. (author)

  9. The contributions of human factors on human error in Malaysia aviation maintenance industries

    Science.gov (United States)

    Padil, H.; Said, M. N.; Azizan, A.

    2018-05-01

    Aviation maintenance is a multitasking activity in which individuals perform varied tasks under constant pressure to meet deadlines as well as challenging work conditions. These situational characteristics combined with human factors can lead to various types of human related errors. The primary objective of this research is to develop a structural relationship model that incorporates human factors, organizational factors, and their impact on human errors in aviation maintenance. Towards that end, a questionnaire was developed which was administered to Malaysian aviation maintenance professionals. Structural Equation Modelling (SEM) approach was used in this study utilizing AMOS software. Results showed that there were a significant relationship of human factors on human errors and were tested in the model. Human factors had a partial effect on organizational factors while organizational factors had a direct and positive impact on human errors. It was also revealed that organizational factors contributed to human errors when coupled with human factors construct. This study has contributed to the advancement of knowledge on human factors effecting safety and has provided guidelines for improving human factors performance relating to aviation maintenance activities and could be used as a reference for improving safety performance in the Malaysian aviation maintenance companies.

  10. Teaching Negotiation Skills through Practice and Reflection with Virtual Humans

    National Research Council Canada - National Science Library

    Core, Mark; Traum, David; Lane, H. Chad; Swartout, William; Gratch, Jonathan; van Lent, Michael; Marsella, Stacy

    2006-01-01

    Although the representation of physical environments and behaviors will continue to play an important role in simulation-based training, an emerging challenge is the representation of virtual humans...

  11. Astronomy Teaching through the Humanities: Literature, the Visual Arts and More

    Science.gov (United States)

    Fraknoi, A.; Greenstein, George

    2004-12-01

    We will examine how the humanities -- the visual arts, science fiction, poetry, music, etc. -- can be used in teaching introductory astronomy courses for non-science majors. A number of instructors have found innovative ways to show how astronomy has a deep influence on other areas of human culture and how the humanities can illuminate our students' understanding of the universe. A few astronomers are also making original contributions at the interface of astronomy and the humanities. The panel of speakers for the session will consists of: Gregory Benford (U. of California, Irvine): Using Science Fiction to Teach Astronomy: Promise and Pitfalls William Hartmann (Planetary Science Institute): Science and Art in the Classroom Andrew Fraknoi (Foothill College & A.S.P.): The Humanities in the Astronomy Classroom: Activities and Projects George Greenstein (Amherst College) will be the session moderator. Time will be set aside for brief summaries of the poster papers associated with this session and for discussion. Participants will receive a resource guide to using the humanities for astronomy teaching.

  12. A methodology to incorporate organizational factors into human reliability analysis

    International Nuclear Information System (INIS)

    Li Pengcheng; Chen Guohua; Zhang Li; Xiao Dongsheng

    2010-01-01

    A new holistic methodology for Human Reliability Analysis (HRA) is proposed to model the effects of the organizational factors on the human reliability. Firstly, a conceptual framework is built, which is used to analyze the causal relationships between the organizational factors and human reliability. Then, the inference model for Human Reliability Analysis is built by combining the conceptual framework with Bayesian networks, which is used to execute the causal inference and diagnostic inference of human reliability. Finally, a case example is presented to demonstrate the specific application of the proposed methodology. The results show that the proposed methodology of combining the conceptual model with Bayesian Networks can not only easily model the causal relationship between organizational factors and human reliability, but in a given context, people can quantitatively measure the human operational reliability, and identify the most likely root causes or the prioritization of root causes caused human error. (authors)

  13. Human factors/ergonomics as a systems discipline? "The human use of human beings" revisited

    DEFF Research Database (Denmark)

    Hollnagel, Erik

    2014-01-01

    Discussions of the possible future of Human factors/ergonomics (HFE) usually take the past for granted in the sense that the future of HFE is assumed to be more of the same. This paper argues that the nature of work in the early 2010s is so different from the nature of work when HFE was formulated...

  14. NAS Human Factors Safety Research Laboratory

    Data.gov (United States)

    Federal Laboratory Consortium — This laboratory conducts an integrated program of research on the relationship of factors concerning individuals, work groups, and organizations as employees perform...

  15. An improvement of the applicability of human factors guidelines for coping with human factors issues in nuclear power plants

    International Nuclear Information System (INIS)

    Lee, Y. H.; Lee, J. Y.

    2003-01-01

    Human factors have been well known as one of the key factors to the system effectiveness as well as the efficiency and safety of nuclear power plants(NPPs). Human factors engineering(HFE) are included in periodic safety review(PSR) on the existing NPPs and the formal safety assessment for the new ones. However, HFE for NPPs is still neither popular in practice nor concrete in methodology. Especially, the human factors guidelines, which are the most frequent form of human factors engineering in practice, reveal the limitations in their applications. We discuss the limitations and their casual factors found in human factors guidelines in order to lesson the workload of HFE practitioners and to improve the applicability of human factors guidelines. According to the purposes and the phases of HFE for NPPs, more selective items and specified criteria should be prepared carefully in the human factors guidelines for the each HFE applications in practice. These finding on the human factors guidelines can be transferred to the other HFE application field, such as military, aviation, telecommunication, HCI, and product safety

  16. Teaching Human Poses Interactively to a Social Robot

    Science.gov (United States)

    Gonzalez-Pacheco, Victor; Malfaz, Maria; Fernandez, Fernando; Salichs, Miguel A.

    2013-01-01

    The main activity of social robots is to interact with people. In order to do that, the robot must be able to understand what the user is saying or doing. Typically, this capability consists of pre-programmed behaviors or is acquired through controlled learning processes, which are executed before the social interaction begins. This paper presents a software architecture that enables a robot to learn poses in a similar way as people do. That is, hearing its teacher's explanations and acquiring new knowledge in real time. The architecture leans on two main components: an RGB-D (Red-, Green-, Blue- Depth) -based visual system, which gathers the user examples, and an Automatic Speech Recognition (ASR) system, which processes the speech describing those examples. The robot is able to naturally learn the poses the teacher is showing to it by maintaining a natural interaction with the teacher. We evaluate our system with 24 users who teach the robot a predetermined set of poses. The experimental results show that, with a few training examples, the system reaches high accuracy and robustness. This method shows how to combine data from the visual and auditory systems for the acquisition of new knowledge in a natural manner. Such a natural way of training enables robots to learn from users, even if they are not experts in robotics. PMID:24048336

  17. Teaching Human Poses Interactively to a Social Robot

    Directory of Open Access Journals (Sweden)

    Miguel A. Salichs

    2013-09-01

    Full Text Available The main activity of social robots is to interact with people. In order to do that, the robot must be able to understand what the user is saying or doing. Typically, this capability consists of pre-programmed behaviors or is acquired through controlled learning processes, which are executed before the social interaction begins. This paper presents a software architecture that enables a robot to learn poses in a similar way as people do. That is, hearing its teacher’s explanations and acquiring new knowledge in real time. The architecture leans on two main components: an RGB-D (Red-, Green-, Blue- Depth -based visual system, which gathers the user examples, and an Automatic Speech Recognition (ASR system, which processes the speech describing those examples. The robot is able to naturally learn the poses the teacher is showing to it by maintaining a natural interaction with the teacher. We evaluate our system with 24 users who teach the robot a predetermined set of poses. The experimental results show that, with a few training examples, the system reaches high accuracy and robustness. This method shows how to combine data from the visual and auditory systems for the acquisition of new knowledge in a natural manner. Such a natural way of training enables robots to learn from users, even if they are not experts in robotics.

  18. Research of human factor in nuclear power plants

    International Nuclear Information System (INIS)

    Nopp, I.

    1983-01-01

    The question is discussed of the study of the human factor with regard to the reliability of nuclear power plant operation. The reliability of the human factor is the result of the functional fitness, motivation, working conditions and working regime of personnel. (J.B.)

  19. Human Reliability Analysis for Design: Using Reliability Methods for Human Factors Issues

    Energy Technology Data Exchange (ETDEWEB)

    Ronald Laurids Boring

    2010-11-01

    This paper reviews the application of human reliability analysis methods to human factors design issues. An application framework is sketched in which aspects of modeling typically found in human reliability analysis are used in a complementary fashion to the existing human factors phases of design and testing. The paper provides best achievable practices for design, testing, and modeling. Such best achievable practices may be used to evaluate and human system interface in the context of design safety certifications.

  20. Human Reliability Analysis for Design: Using Reliability Methods for Human Factors Issues

    International Nuclear Information System (INIS)

    Boring, Ronald Laurids

    2010-01-01

    This paper reviews the application of human reliability analysis methods to human factors design issues. An application framework is sketched in which aspects of modeling typically found in human reliability analysis are used in a complementary fashion to the existing human factors phases of design and testing. The paper provides best achievable practices for design, testing, and modeling. Such best achievable practices may be used to evaluate and human system interface in the context of design safety certifications.

  1. Effects of a Cooperative Learning Strategy on the Effectiveness of Physical Fitness Teaching and Constraining Factors

    Directory of Open Access Journals (Sweden)

    Tsui-Er Lee

    2014-01-01

    Full Text Available The effects of cooperative learning and traditional learning on the effectiveness and constraining factors of physical fitness teaching under various teaching conditions were studied. Sixty female students in Grades 7–8 were sampled to evaluate their learning of health and physical education (PE according to the curriculum for Grades 1–9 in Taiwan. The data were quantitatively and qualitatively collected and analyzed. The overall physical fitness of the cooperative learning group exhibited substantial progress between the pretest and posttest, in which the differences in the sit-and-reach and bent-knee sit-up exercises achieved statistical significance. The performance of the cooperative learning group in the bent-knee sit-up and 800 m running exercises far exceeded that of the traditional learning group. Our qualitative data indicated that the number of people grouped before a cooperative learning session, effective administrative support, comprehensive teaching preparation, media reinforcement, constant feedback and introspection regarding cooperative learning strategies, and heterogeneous grouping are constraining factors for teaching PE by using cooperative learning strategies. Cooperative learning is considered an effective route for attaining physical fitness among students. PE teachers should consider providing extrinsic motivation for developing learning effectiveness.

  2. A multidisciplinary framework for (teaching) human product relations

    NARCIS (Netherlands)

    Eggink, Wouter; van der Bijl-Brouwer, Mieke; Boks, C.; McMahon, C.; Ion, W.; Parkinson, B

    2010-01-01

    In this paper we introduce a framework for dealing with the complexity of human-product relationships. The actual framework is a matrix of design perspectives, with three cooperating disciplines on the one hand and three levels of abstraction on the other hand. Basis of the framework is the notion

  3. The Contemplative Life and the Teaching of the Humanities

    Science.gov (United States)

    Stock, Brian

    2006-01-01

    Meditation nowadays plays a part in mind/body medicine and in some branches of educational psychology. In ancient and medieval times, these functions formed a part of the humanities curriculum as it was taught in philosophical schools, monastic communities, and universities. This article claims that it is by returning to a holistic view of the…

  4. Human factors in design modifications: panel alternative stop in Almaraz

    International Nuclear Information System (INIS)

    Roman, Y.; Bote, J.

    2015-01-01

    Human Factors Engineering has acquired a crucial role in the development of any design modification (DM), where every aspect relative to any interaction with the human user has to be taken into account at any stage thereof. Considering this, during the last years, Almaraz Nuclear Powe Plants has developed a program of Human Factors Engineering in order to reach the internationally recognized standards or systematic collected on NUREG 0711 Human Factors Engineering Program Review Model (NRC). One of the most important projects of this program at Almaraz Nuclear Power Plant has been the implementation of the Alternative Stop Panel and their corresponding Transfer Panels. (Author)

  5. Human Milk Composition: Nutrients and Bioactive Factors

    Science.gov (United States)

    Ballard, Olivia; Morrow, Ardythe L.

    2013-01-01

    Synopsis The composition of human milk is the biologic norm for infant nutrition. Human milk also contains many hundreds to thousands of distinct bioactive molecules that protect against infection and inflammation and contribute to immune maturation, organ development, and healthy microbial colonization. Some of these molecules, e.g., lactoferrin, are being investigated as novel therapeutic agents. A dynamic, bioactive fluid, human milk changes in composition from colostrum to late lactation, and varies within feeds, diurnally, and between mothers. Feeding infants with expressed human milk is increasing. Pasteurized donor milk is now commonly provided to high risk infants and most mothers in the U.S. express and freeze their milk at some point in lactation for future infant feedings. Many milk proteins are degraded by heat treatment and freeze-thaw cycles may not have the same bioactivity after undergoing these treatments. This article provides an overview of the composition of human milk, sources of its variation, and its clinical relevance. PMID:23178060

  6. Accounting for human factor in QC and QA inspections

    International Nuclear Information System (INIS)

    Goodman, J.

    1986-01-01

    Two types of human error during QC/QA inspection have been identified. The method of accounting for the effects of human error in QC/QA inspections was developed. The result of evaluation of the proportion of discrepant items in the population is affected significantly by human factor

  7. The human factor: enhancing women's rights.

    Science.gov (United States)

    Steinzor, N

    1995-01-01

    The Universal Declaration of Human Rights, adopted by the UN in 1948, declares that all human beings are born free and equal in dignity and rights, and that everyone has the right to life, liberty, and security of person. In practice, however, far from everyone has these rights, especially women. Many women worldwide have neither the awareness of nor access to family planning methods with which they could regulate their fertility and childbearing. Thus deprived of their reproductive freedom, these women cannot pursue education, employment, and other life options which would otherwise be readily available to them were they not saddled with poor reproductive health and too many children. Expanded choices enhance the status of women, which in turn helps them to reduce fertility rates and stabilize population growth. The author discusses how the wide range of cultural and social norms, and economic and political systems worldwide make it very difficult and complex to actually implement universal human rights.

  8. US Nuclear Regulatory Commission human-factors program plan

    International Nuclear Information System (INIS)

    1983-08-01

    The purpose of the NRC Human Factors Program Plan is to ensure that proper consideration is given to human factors in the design, operation, and maintenance of nuclear facilities. This initial plan addresses nuclear power plants (NPP) and describes (1) the technical assistance and research activities planned to provide the technical bases for the resolution of the remaining human factors related tasks described in NUREG-0660, The NRC Action Plan Developed as a Result of the TMI-2 Accident, and NUREG-0737, Clarification of TMI Action Plan Requirements, and (2) the additional human factors efforts identified during implementation of the Action Plan that should receive NRC attention. The plan represents a systematic and comprehensive approach for addressing human factors concerns important to NPP safety in the FY-83 through FY-85 time frame

  9. Determinant factors in the integration of information and communication technologies in teaching

    Directory of Open Access Journals (Sweden)

    Eric A. Bordios

    2016-12-01

    Full Text Available Binary Logistic Regression and Exploratory Factor Analysis (EFA were employed to determine factors that can influence teachers’ decision whether or not to integrate Information and communication technology (ICT in teaching and also to uncover ABC (Attitudes, Beliefs, Confidence as the factors to be considered which subsequently came out as predictors of the study along with age and grade level taught. Results implied that along with the efforts of the government to provide physical resources to implement the Department of Education Computerization Program, teachers as the main drivers of this initiative must be engaged in conceptual change regarding their ABC toward ICTintegration.

  10. Pedagogical Factors that Influence EFL Teaching: Some Considerations for Teachers’ Professional Development

    Directory of Open Access Journals (Sweden)

    Abad José Vicente

    2013-04-01

    Full Text Available In this article we present the results of a qualitative research study on the pedagogical factors that influence English teaching in four public schools of Medellín, Colombia. Twelve teachers were interviewed regarding three linguistic principles: communicative competence, native language effect, and interlanguage. The data analysis led to the identification of various factors, such as teachers’ linguistic ego, view of their teaching role, and attitude towards English, which shape English teaching and are tied to teachers’ education. It was concluded that teachers’ professional development must tap into these factors so teachers can effectively revise their beliefs and adjust their practices to ensure a high qualityin their teaching.En este artículo se presentan los resultados de una investigación cualitativa acerca de los factorespedagógicos que influyen en la enseñanza del inglés en cuatro escuelas públicas de Medellín (Colombia. Doce maestros fueron entrevistados sobre tres principios lingüísticos: competencia comunicativa, efecto de la lengua nativa e interlenguaje. A partir del análisis se concluyó que factores como el ego lingüístico, la percepción del papel del docente y la actitud frente al inglés son determinantes en laenseñanza de esta lengua. Se concluye que dichos factores deben ser incorporados en los programas de desarrollo profesional para que los maestros puedan revisar sus creencias y ajustar sus prácticas efectivamente y así asegurar la calidad de su enseñanza.

  11. Human factors aspects of advanced instrumentation in the nuclear industry

    International Nuclear Information System (INIS)

    Carter, R.J.

    1989-01-01

    An important consideration in regards to the use of advanced instrumentation in the nuclear industry is the interface between the instrumentation system and the human. A survey, oriented towards identifying the human factors aspects of digital instrumentation, was conducted at a number of United States (US) and Canadian nuclear vendors and utilities. Human factors issues, subsumed under the categories of computer-generated displays, controls, organizational support, training, and related topics were identified. 20 refs., 2 tabs

  12. Research on the NPP human factors engineering operating experience review

    International Nuclear Information System (INIS)

    Ren Xiangchen; Miao Hongxing; Ning Zhonghe

    2006-01-01

    This paper addresses the importance of the human factors engineering (HFE) for the design of nuclear power plant (NPP), especially for the design of human-machine interface in the NPP. It also summarizes the scope and content of the NPP HFE. The function, scope, content and process of the NPP human factors engineering operating experience review (OER) are mainly focused on, and significantly discussed. Finally, it briefly introduces the situation of the studies on the OER in China. (authors)

  13. Factors Affecting the Integration of Information Literacy in the Teaching and Learning Processes of General Education Courses

    Directory of Open Access Journals (Sweden)

    Therdsak Maitaouthong

    2011-11-01

    Full Text Available This article presents the factors affecting the integration of information literacy in the teaching and learning processes of general education courses at an undergraduate level, where information literacy is used as a tool in the student-centered teaching approach. The research was divided into two phases: (1 The study of factors affecting at a policy level – a qualitative research method conducted through an in-depth interview of the vice president for academic affairs and the Director of the General Education Management Center, and (2 The survey of factors affecting in the teaching and learning processes, which is concluded through the questioning of lecturers of general education courses, and librarians. The qualitative data was analyzed on content, and the quantitative data was analyzed through the use of descriptive statistics, weight of score prioritization and percentage. Two major categories were found to have an impact on integrating information literacy in the teaching and learning of general education courses at an undergraduate level. (1 Six factors at a policy level, namely, institutional policy, administrative structure and system, administrators’ roles, resources and infrastructures, learning resources and supporting programs, and teacher evaluation and development. (2 There are eleven instructional factors: roles of lecturers, roles of librarians, roles of learners, knowledge and understanding of information literacy of lecturers and librarians, cooperation between librarians and lecturers, learning outcomes, teaching plans, teaching methods, teaching activities, teaching aids, and student assessment and evaluation.

  14. Use of ecological momentary assessment to determine which structural factors impact perceived teaching quality of attending rounds.

    Science.gov (United States)

    Willett, Lisa; Houston, Thomas K; Heudebert, Gustavo R; Estrada, Carlos

    2012-09-01

    Providing high-quality teaching to residents during attending rounds is challenging. Reasons include structural factors that affect rounds, which are beyond the attending's teaching style and control. To develop a new evaluation tool to identify the structural components of ward rounds that most affect teaching quality in an internal medicine (IM) residency program. The authors developed a 10-item Ecological Momentary Assessment (EMA) tool and collected daily evaluations for 18 months from IM residents rotating on inpatient services. Residents ranked the quality of teaching on rounds that day, and questions related to their service (general medicine, medical intensive care unit, and subspecialty services), patient census, absenteeism of team members, call status, and number of teaching methods used by the attending. Residents completed 488 evaluation cards over 18 months. This found no association between perceived teaching quality and training level, team absenteeism, and call status. We observed differences by service (P service, census was no longer significant. Use of a larger variety of teaching methods was associated with higher perceived teaching quality, regardless of service or census (P for trend quality, but the results were also influenced by the type of teaching service. We found that, regardless of census or teaching service, attendings can improve their teaching by diversifying the number of methods used in daily rounds.

  15. Transforming the culture of surgical education: promoting teacher identity through human factors training.

    Science.gov (United States)

    Cahan, Mitchell A; Starr, Susan; Larkin, Anne C; Litwin, Demetrius E M; Sullivan, Kate M; Quirk, Mark E

    2011-07-01

    Promoting a culture of teaching may encourage students to choose a surgical career. Teaching in a human factors (HF) curriculum, the nontechnical skills of surgery, is associated with surgeons' stronger identity as teachers and with clinical students' improved perception of surgery and satisfaction with the clerkship experience. To describe the effects of an HF curriculum on teaching culture in surgery. Surgeons and educators developed an HF curriculum including communication, teamwork, and work-life balance. Teacher identity, student interest in a surgical career, student perception of the HF curriculum, and teaching awards. Ninety-two of 123 faculty and residents in a single program (75% of total) completed a survey on teacher identity. Fifteen of the participants were teachers of HF. Teachers of HF scored higher than control participants on the total score for teacher identity (P < .001) and for subcategories of global teacher identity (P = .001), intrinsic satisfaction (P = .001), skills and knowledge (P = .006), belonging to a group of teachers (P < .001), feeling a responsibility to teach (P = .008), receiving rewards (P =.01), and HF (P = .02). Third-year clerks indicated that they were more likely to select surgery as their career after the clerkship and rated the curriculum higher when it was taught by surgeons than when taught by educators. Of the teaching awards presented to surgeons during HF years, 100% of those awarded to attending physicians and 80% of those awarded to residents went to teachers of HF. Curricular focus on HF can strengthen teacher identity, improve teacher evaluations, and promote surgery as a career choice.

  16. The availability of teaching–pedagogical resources used for promotion of learning in teaching human anatomy

    Science.gov (United States)

    Aragão, José Aderval; Fonseca-Barreto, Ana Terra; Brito, Ciro José; Guerra, Danilo Ribeiro; Nunes-Mota, José Carlos; Reis, Francisco Prado

    2013-01-01

    Five hundred students attending higher education institutions in northeastern Brazil responded to questionnaires about their anatomy classes; students represented a variety of different health sciences disciplines. Analysis of the responses revealed the participation of teaching assistants in a large percentage of classes and the use of teaching resources, particularly images, from conventional radiographs to magnetic resonance images. The number of classes for cadaver dissection and the number of students with access to that type of class were small. In most cases, dissection was performed according to anatomic regions or systems. Medicine and nursing students had the highest number of practical dissection classes. Most students were assessed using practical and theoretical tests. Findings revealed conditions similar to those found elsewhere. Resources should be renewed and used to improve teaching for students whose courses demand the study of human anatomy. PMID:24062622

  17. Teaching Humanities at the National University of la Plata, Argentina.

    Science.gov (United States)

    Acuña, Leopoldo E

    2003-10-01

    In this article the author begins by giving a brief history of medical education in Argentina, then provides some background information on the National University of La Plata. He describes two major initiatives at La Plata: a new and pioneering admission policy (implemented in 1993) and a change in the number of hours and years in the curriculum. He then looks back to the introduction in 1976 of La Plata's medical humanities program. Over its 20 year existence, the program has undergone a number of changes in response both to students' interests and financial concerns. The revised humanities curriculum now consists of four elective courses: medicine and literature, anthropology, history of medicine, and "medical kalology" (which focuses on music and dance). Unfortunately, the program, while it has been well received by both students and faculty and has inspired programs at other Argentinean schools, is threatened by Argentina's economic crisis.

  18. Development of Human Factor Management Requirements and Human Error Classification for the Prevention of Railway Accident

    International Nuclear Information System (INIS)

    Kwak, Sang Log; Park, Chan Woo; Shin, Seung Ryoung

    2008-08-01

    Railway accident analysis results show that accidents cased by human factors are not decreasing, whereas H/W related accidents are steadily decreasing. For the efficient management of human factors, many expertise on design, conditions, safety culture and staffing are required. But current safety management activities on safety critical works are focused on training, due to the limited resource and information. In order to improve railway safety, human factors management requirements for safety critical worker and human error classification is proposed in this report. For this accident analysis, status of safety measure on human factor, safety management system on safety critical worker, current safety planning is analysis

  19. Seroprevalence and Risk Factors for Human Immunodeficiency ...

    African Journals Online (AJOL)

    This study sought to determine the seroprevalence of human immunodeficiency virus (HIV), hepatitis C virus (HCV), and hepatitis B surface antigen (HBsAg) among blood donors at Bolga-tanga Regional Hospital, Ghana by blood group type, sex and age and also determining the asso-ciation, if any, in the occurrence of the ...

  20. Human factors analysis of U.S. Navy afloat mishaps

    OpenAIRE

    Lacy, Rex D.

    1998-01-01

    The effects of maritime mishaps, which include loss of life as well as environmental and economic considerations, are significant. It has been estimated that over 80percent of maritime accidents areat least partially attributable to human error. Human error has been extensively studied in a number of fields, particularly aviation. The present research involves application of the Human Factors Accident Classification System (HFACS), developed by the Naval Safety Center, to human error causal f...

  1. Human-automation collaboration in manufacturing: identifying key implementation factors

    OpenAIRE

    Charalambous, George; Fletcher, Sarah; Webb, Philip

    2013-01-01

    Human-automation collaboration refers to the concept of human operators and intelligent automation working together interactively within the same workspace without conventional physical separation. This concept has commanded significant attention in manufacturing because of the potential applications, such as the installation of large sub-assemblies. However, the key human factors relevant to human-automation collaboration have not yet been fully investigated. To maximise effective implement...

  2. The Effects of Biomechanical Factors to Teach Different Hook Punch Techniques in Boxing and Education Strategies

    Science.gov (United States)

    Bingul, Bergun Meric; Bulgun, Cigdem; Tore, Ozlem; Bal, Erdal; Aydin, Mensure

    2018-01-01

    The aim of this study was to investigate the effects of biomechanic factors to teach different hook punches in boxing. Eight light middleweight boxing athletes (mean age ± SD 19.00 ± 2.00 yrs, mean height ± SD 173.88 ± 3.89 cm, mean weight ± SD 64.25 ± 4.66 kg) participated in this study. Athletes performed a trial using three different hook punch…

  3. Usability: Human Research Program - Space Human Factors and Habitability

    Science.gov (United States)

    Sandor, Aniko; Holden, Kritina L.

    2009-01-01

    The Usability project addresses the need for research in the area of metrics and methodologies used in hardware and software usability testing in order to define quantifiable and verifiable usability requirements. A usability test is a human-in-the-loop evaluation where a participant works through a realistic set of representative tasks using the hardware/software under investigation. The purpose of this research is to define metrics and methodologies for measuring and verifying usability in the aerospace domain in accordance with FY09 focus on errors, consistency, and mobility/maneuverability. Usability metrics must be predictive of success with the interfaces, must be easy to obtain and/or calculate, and must meet the intent of current Human Systems Integration Requirements (HSIR). Methodologies must work within the constraints of the aerospace domain, be cost and time efficient, and be able to be applied without extensive specialized training.

  4. Human factors and training the partnership agreement

    International Nuclear Information System (INIS)

    Macris, A.C.; Fleming, S.T.

    1987-01-01

    Four fundamental activities directly affect human performance in operating nuclear power plants: Control Room Design Reviews (CRDR's); Operating Procedures; Training Curriculum Materials; Simulator Training. Typically it was believed that multi-disciplined core teams, for each activity, provided an integration of all activities. Representatives of each discipline (CRDR, Engineering, Training, Simulator Project) provided real time inputs during team deliberations. While these inputs affected team decisions, there were no assurances that any functional follow-up would result. Furthermore, no mechanism existed for systematic integration between activities. Now, with a majority of the Control Room Design Reviews complete, plant specific simulators becoming a reality, and the incorporation of Safety Parameter Display System (SPDS) and Symptom Based EOP's; the reality is that these activities require more systematic integration than was previously recognized. This paper presents an innovative approach for integrating the above four activities using Computer Aided Drafting (CAD) and computerized Data Base Management (DBM) to synergistically optimize human performance

  5. Human factors methods for nuclear control room design. Volume I. Human factors enhancement of existing nuclear control rooms. Final report

    International Nuclear Information System (INIS)

    Seminara, J.L.; Seidenstein, S.; Eckert, S.K.; Smith, D.L.

    1979-11-01

    Human factors engineering is an interdisciplinary specialty concerned with influencing the design of equipment systems, facilities, and operational environments to promote safe, efficient, and reliable operator performance. Human factors approaches were applied in the design of representative nuclear power plant control panels. First, methods for upgrading existing operational control panels were examined. Then, based on detailed human factors analyses of operator information and control requirements, designs of reactor, feedwater, and turbine-generator control panels were developed to improve the operator-control board interface, thereby reducing the potential for operator errors. In addition to examining present-generation concepts, human factors aspects of advanced systems and of hybrid combinations of advanced and conventional designs were investigated. Special attention was given to warning system designs. Also, a survey was conducted among control board designers to (1) develop an overview of design practices in the industry, and (2) establish appropriate measures leading to a more systematic concern for human factors in control board design

  6. Human Factors in Web-Authentication

    Science.gov (United States)

    2009-02-06

    questions is vulnerable to man-in-the-middle ( MITM ) attacks [113, 144]. Since these attacks exploit similar human tendencies as attacks against...researchers have discovered a “Universal Man-in-the-Middle Phishing Kit” [75], a hacker toolkit which enables a phisher to easily set up a MITM ...the-middle ( MITM ) attacker spoofing the login page of the target Web site [113, 144]. 1 When a user attempts to login 1Challenge questions also have

  7. Teaching medical humanities in the digital world: affordances of technology-enhanced learning.

    Science.gov (United States)

    Kemp, Sandra Joy; Day, Giskin

    2014-12-01

    Medical humanities courses are typically taught in face-to-face teaching environments, but now medical humanities educators, alongside educators from other disciplines, are facing shifts in higher education towards online (and sometimes open) courses. For the medical humanities educator, there is limited guidance regarding how technology-enhanced learning design can support the learning outcomes associated with medical humanities. This article aims to provide useful direction for such educators on how digital technologies can be used through learner-focused pedagogies. Specific examples are provided as to how the affordances of Web 2.0 and other tools can be realised in innovative ways to help achieve skills development within the medical humanities. The guidance, alongside the practical suggestions for implementation, can provide important conceptual background for medical humanities educators who wish to embrace technology-enhanced learning, and reconceptualise or redesign medical humanities for an online or blended teaching environment. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  8. Human factor in the problem of Russian nuclear industry safety

    International Nuclear Information System (INIS)

    Abramova, V.

    2002-01-01

    The approach to human factor definition, considered in the paper, consists of recognition of as many as possible factors for developing a complete list of factors, which have influence on mistakes or successful work of NPP personnel. Safety culture is considered as the main factor. The enhancement in nuclear power industry includes an optimization of organizational structures and development of personnel safety attitudes. The organizational factors, as possible root causes for human errors, need to be identified, assessed and improved. The organizational activities taken in Russia are presented

  9. Investigating Factors Affecting Science Teachers' Performance and Satisfaction toward Their Teaching Process at Najran University for Girls' Science Colleges

    Science.gov (United States)

    Alshehry, Amel Thafer

    2014-01-01

    In Saudi educational system, many factors have led to a various need for teaching qualifications in higher educational institutions. One main aim of this study was to determine the perception of college teachers on how to assess the effectiveness of the teaching process and what most students consider when evaluating their teachers. Further, it…

  10. Students' Perception of Factors Influencing Teaching and Learning of Mathematics in Senior Secondary Schools in Maiduguri Metropolis, Borno State, Nigeria

    Science.gov (United States)

    Dauda, Bala; Jambo, Hyelni Emmanuel; Umar, Muhammad Amin

    2016-01-01

    This study examined students' perception of factors influencing teaching and learning of mathematics in senior secondary schools in Maiduguri Metropolis of Borno State, Nigeria. The objectives of the study were to determine the extent to which students perceived: qualification, method of teaching, instructional materials and attitude of both…

  11. Human factor engineering applied to nuclear power plant design

    International Nuclear Information System (INIS)

    Manrique, A.; Valdivia, J.C.

    2007-01-01

    Advantages of implementing adequate Human Factor Engineering techniques in the design of nuclear reactors have become not only a fact recognized by the majority of engineers and operators but also an explicit requirement regulated and mandatory for the new designs of the so called advanced reactors. The first step for this is preparing a plan to incorporate all the Human Factor Engineering principles and developing an integral design of the Instrumentation and Control and Man-machine interface systems. Such a plan should state: -) Activities to be performed, and -) Creation of a Human Factor Engineering team adequately qualified. The Human Factor Engineering team is an integral part of the design team and is strongly linked to the engineering organizations but simultaneously has independence to act and is free to evaluate designs and propose changes in order to enhance human behavior. TECNATOM S.A. (a Spanish company) has been a part of the Design and Human Factor Engineering Team and has collaborated in the design of an advanced Nuclear Power Plant, developing methodologies and further implementing those methodologies in the design of the plant systems through the development of the plant systems operational analysis and of the man-machine interface design. The methodologies developed are made up of the following plans: -) Human Factor Engineering implementation in the Man-Machine Interface design; -) Plant System Functional Requirement Analysis; -) Allocation of Functions to man/machine; -) Task Analysis; -) Human-System Interface design; -) Control Room Verification and -) Validation

  12. Alternative uses of didactics scripts and anatomy models in the teaching-learning in practical human anatomy

    Directory of Open Access Journals (Sweden)

    Gleidially Nayara Bezerra Moraes

    2016-04-01

    Full Text Available The teaching and learning process is complex and difficult presented with respect to the human anatomy. Thus, the improvement of teaching resources applied to the teaching of this discipline, shows up as a satisfactory trend and encourages student participation as an active subject in the search for new informations, giving essential support teaching-learning process. The aim of the study was to verify the existence and utilization of teaching scripts and anatomical models in practicals classes of Human Anatomy. The study was a descriptive systematic review, developed with scientific production indexed in electronic databases LILACS, MEDLINE, GOOGLE ACADEMICO and SciELO; as well as Brazilian proceedings. Among the 17 articles found, 9 showed the use of anatomical models, 7 showed other methods used, and only 1 on the use of didactic manual on classroom practice of this discipline. From the study, it can be observed that the use of teaching scripts for teaching in practical classes of Human Anatomy is an innovative method and the use of anatomical models alternative has shown positive results in the teaching-learning process. However, these methods, ever can replace the use of the corpse in the teaching of this discipline.

  13. The development of human factors experimental evaluation techniques -The development of human factors technologies-

    International Nuclear Information System (INIS)

    Sim, Bong Shick; Oh, In Seok; Cha, Kyeong Ho; Lee, Hyun Chul

    1994-04-01

    In the 2nd year of the research project for the development of human factors evaluation techniques, we first defined the experimental target systems by the comparison study of the advanced control rooms proposed by foreign countries in order to make the experiment feasible and realistic for the 10 experimental items selected in the first year of the project. Then we have decided to confine our research on the big board overview panel and operator workstations. Following the development of selection criteria for our research interest, we have identified the design variables which may influence the performance of the operator by the functional analysis. The experimental variables which will be used for the evaluation of the proposed items are then defined by the relational analysis between evaluation items and design variables and they are classified by the characteristics of the measurement data. The functional requirements of ITF are developed to accommodate the necessary functions for carrying out the 10 evaluation items. The functional requirements for each sub-system of ITF have been developed with the experimental paradigm of APTEA. Finally we have reviewed the compact nuclear simulator (CNS) at KAERI from the point of view of jyman factors guidelines/principles and proposed the two possible layouts for the experimental apparatus for the evaluation of display alternative and operational procedure. (Author)

  14. Studying risk factors associated with Human Leptospirosis

    Directory of Open Access Journals (Sweden)

    Ramachandra Kamath

    2014-01-01

    Full Text Available Background: Leptospirosis is one of the most under diagnosed and underreported disease in both developed and developing countries including India. It is established that environmental conditions and occupational habit of the individuals put them at risk of acquiring disease, which varies from community to community. Various seroprevalence studies across the world have documented emerging situation of this neglected tropical disease, but limited have probed to identify the risk factors, especially in India. Objectives: The objective of this study was to identify the environmental and occupational risk factors associated with the disease in Udupi District. Materials and Methods: This population-based case-control study was carried out in Udupi, a District in Southern India from April 2012 until August 2012. Udupi is considered to be endemic for Leptospirosis and reported 116 confirmed cases in the year 2011. Seventy of 116 laboratory confirmed cases and 140 sex matched neighborhood healthy controls participated in the study. A predesigned, semi-structured and validated questionnaire was used for data collection through house to house visit and observations were noted about environmental conditions. Univariate analysis followed by multivariate analysis (back ward conditional logistic regression was performed by using STATA version 9.2 (StataCorp, College Station, TX, USA to identify potential risk factors. Results: Occupational factors such as outdoor activities (matched odds ratio [OR] of 3.95, 95% confidence interval [CI]: 1.19-13.0, presence of cut or wound at body parts during work (matched OR: 4.88, CI: 1.83-13.02 and environmental factors such as contact with rodents through using the food materials ate by rat (matched OR: 4.29, CI: 1.45-12.73 and contact with soil or water contaminated with urine of rat (matched OR: 4.58, CI: 1.43-14.67 were the risk factors identified to be associated with disease. Conclusion: Leptospirosis is still

  15. Recent technology products from Space Human Factors research

    Science.gov (United States)

    Jenkins, James P.

    1991-01-01

    The goals of the NASA Space Human Factors program and the research carried out concerning human factors are discussed with emphasis given to the development of human performance models, data, and tools. The major products from this program are described, which include the Laser Anthropometric Mapping System; a model of the human body for evaluating the kinematics and dynamics of human motion and strength in microgravity environment; an operational experience data base for verifying and validating the data repository of manned space flights; the Operational Experience Database Taxonomy; and a human-computer interaction laboratory whose products are the display softaware and requirements and the guideline documents and standards for applications on human-computer interaction. Special attention is given to the 'Convoltron', a prototype version of a signal processor for synthesizing the head-related transfer functions.

  16. Virtual Reality Anatomy: Is It Comparable with Traditional Methods in the Teaching of Human Forearm Musculoskeletal Anatomy?

    Science.gov (United States)

    Codd, Anthony M.; Choudhury, Bipasha

    2011-01-01

    The use of cadavers to teach anatomy is well established, but limitations with this approach have led to the introduction of alternative teaching methods. One such method is the use of three-dimensional virtual reality computer models. An interactive, three-dimensional computer model of human forearm anterior compartment musculoskeletal anatomy…

  17. Near-Peer Teaching Strategy in a Large Human Anatomy Course: Perceptions of Near-Peer Instructors

    Science.gov (United States)

    Reyes-Hernández, Cynthia Guadalupe; Carmona Pulido, Juan Manuel; De la Garza Chapa, Roberto Isaac; Serna Vázquez, Ruth Patricia; Alcalá Briones, Ricardo Daniel; Plasencia Banda, Perla Marina; Villarreal Silva, Eliud Enrique; Jacobo Baca, Guillermo; de la Garza Castro, Oscar; Elizondo Omaña, Rodrigo Enrique; Guzmán López, Santos

    2015-01-01

    Near-peer teaching (NPT) is a strategy in which senior students assume the instructor role with junior peers (mentees). Senior students develop unique skills and knowledge through NPT, an experience which extends their learning beyond content mastery. Different teaching modules featuring NPT were utilized in the human anatomy course at the School…

  18. Status of human factors engineering system design in Europe

    International Nuclear Information System (INIS)

    Ives, G.

    1990-01-01

    A review of the European status of human factors engineering has been carried out covering a wide scope of activities which includes psychology, cognitive science, ergonomics, design, training, procedure writing, operating, artificial intelligence and expert systems. There is an increasing awareness of the part that human factors play in major nuclear power plant accidents. The emphasis of attention in human factors is changing. In some areas there are encouraging signs of progress and development, but in other areas there is still scope for improvement

  19. Information Technology: A challenge to the Human Factors Society?

    DEFF Research Database (Denmark)

    Rasmussen, Jens

    1988-01-01

    In his presidential address at the annual meeting of the Human Factors Society, Julian Christensen urged the members of the society to spread the gospel and to persuade the members of other professional societies such as psychologists,sociologists and engineers to join the Human Factors Society......, the argument being that advanced technology requires a cross-disciplinary approach to human factors problems. In the present note, I would like to support this presidential effort. In fact, I will go further in that direction and argue that the present fast pace of information technology threatens to overrun...

  20. Teaching Human Rights from Below: Towards Solidarity, Resistance and Social Justice

    Directory of Open Access Journals (Sweden)

    Melissa Canlas

    2015-10-01

    Full Text Available In this article, we discuss our approaches, pedagogies, and practices for a weekly human rights club that serves immigrant and refugee youth.  The research team is involved in a research collaboration with a public high school in a large urban area on the West Coast.  In this article, we discuss some of our curricular and pedagogical strategies and students’ responses to lesson plans and activities that aimed to build solidarity, resistance to dominant and assimilative narratives, and action towards social justice.  Our approach focuses on intersecting a transforamtive human rights perspective with the praxes of critical pedagogies and social justice.  This article discusses a radical approach to teaching Human Rights along three key themes: student-centered human rights pedagogy, cultural wealth and HRE, and students’ articulation of human rights language into action.

  1. Human Factors Regulatory Research Program Plan, FY 1989--FY 1992

    International Nuclear Information System (INIS)

    Coffman, F.; Persensky, J.; Ryan, T.; Ramey-Smith, A.; Goodman, C.; Serig, D.; Trager, E; Nuclear Regulatory Commission, Washington, DC; Nuclear Regulatory Commission, Washington, DC; Nuclear Regulatory Commission, Washington, DC

    1989-10-01

    This report describes the currently ongoing (FY 1989) and planned (FY 1989-1992) Human Factors Regulatory Research Program in the NRC Office of Nuclear Regulatory Research (RES). Examples of the influence of human factors on nuclear safety are presented, and the role of personnel is discussed. Current regulatory issues associated with human factors in the nuclear system and the purpose of the research plan are provided. The report describes the research process applied to the human factors research issues and the program activities: Personnel Performance Measurement, Personnel Subsystem, Human-System Interface. Organization and Management, and Reliability Assessment. The research being conducted within each activity is summarized along with the objectives, background information, and expected regulatory products. Budget and personnel forecasts are provided along with a summary of contractors performing some of the ongoing research. Appendices contain a chronology of human factors research at NRC, a description of the research approach, an update on human factors programs and initiatives in RES and other NRC offices, and the integration among these programs. 46 refs., 5 tabs

  2. Nuclear Regulatory Commission Human Factors Program Plan. Revision 2

    International Nuclear Information System (INIS)

    1986-04-01

    This document is the Second Annual Revision to the NRC Human Factors Program Plan. The first edition was published in August 1983. Revision 1 was published in July of 1984. Purpose of the NRC Human Factors Program is to ensure that proper consideration is given to human factors in the design and operation of nuclear power plants. This document describes the plans of the Office of Nuclear Reactor Regulation to address high priority human factors concerns of importance to reactor safety in FY 1986 and FY 1987. Revision 2 of the plan incorporates recent Commission decisions and policies bearing on the human factors aspects of reactor safety regulation. With a few exceptions, the principal changes from prior editions reflect a shift from developing new requirements to staff evaluation of industry progress in resolving human factors issues. The plan addresses seven major program elements: (1) Training, (2) Licensing Examinations, (3) Procedures, (4) Man-Machine Interface, (5) Staffing and Qualifications, (6) Management and Organization, and (7) Human Performance

  3. Human factors in resuscitation: Lessons learned from simulator studies

    Directory of Open Access Journals (Sweden)

    Hunziker S

    2010-01-01

    Full Text Available Medical algorithms, technical skills, and repeated training are the classical cornerstones for successful cardiopulmonary resuscitation (CPR. Increasing evidence suggests that human factors, including team interaction, communication, and leadership, also influence the performance of CPR. Guidelines, however, do not yet include these human factors, partly because of the difficulties of their measurement in real-life cardiac arrest. Recently, clinical studies of cardiac arrest scenarios with high-fidelity video-assisted simulations have provided opportunities to better delineate the influence of human factors on resuscitation team performance. This review focuses on evidence from simulator studies that focus on human factors and their influence on the performance of resuscitation teams. Similar to studies in real patients, simulated cardiac arrest scenarios revealed many unnecessary interruptions of CPR as well as significant delays in defibrillation. These studies also showed that human factors play a major role in these shortcomings and that the medical performance depends on the quality of leadership and team-structuring. Moreover, simulated video-taped medical emergencies revealed that a substantial part of information transfer during communication is erroneous. Understanding the impact of human factors on the performance of a complex medical intervention like resuscitation requires detailed, second-by-second, analysis of factors involving the patient, resuscitative equipment such as the defibrillator, and all team members. Thus, high-fidelity simulator studies provide an important research method in this challenging field.

  4. Ethics of animal research in human disease remediation, its institutional teaching; and alternatives to animal experimentation.

    Science.gov (United States)

    Cheluvappa, Rajkumar; Scowen, Paul; Eri, Rajaraman

    2017-08-01

    Animals have been used in research and teaching for a long time. However, clear ethical guidelines and pertinent legislation were instated only in the past few decades, even in developed countries with Judeo-Christian ethical roots. We compactly cover the basics of animal research ethics, ethical reviewing and compliance guidelines for animal experimentation across the developed world, "our" fundamentals of institutional animal research ethics teaching, and emerging alternatives to animal research. This treatise was meticulously constructed for scientists interested/involved in animal research. Herein, we discuss key animal ethics principles - Replacement/Reduction/Refinement. Despite similar undergirding principles across developed countries, ethical reviewing and compliance guidelines for animal experimentation vary. The chronology and evolution of mandatory institutional ethical reviewing of animal experimentation (in its pioneering nations) are summarised. This is followed by a concise rendition of the fundamentals of teaching animal research ethics in institutions. With the advent of newer methodologies in human cell-culturing, novel/emerging methods aim to minimise, if not avoid the usage of animals in experimentation. Relevant to this, we discuss key extant/emerging alternatives to animal use in research; including organs on chips, human-derived three-dimensional tissue models, human blood derivates, microdosing, and computer modelling of various hues. © 2017 The Authors. Pharmacology Research & Perspectives published by John Wiley & Sons Ltd, British Pharmacological Society and American Society for Pharmacology and Experimental Therapeutics.

  5. Human Factors Engineering Aspects of Modifications in Control Room Modernization

    Energy Technology Data Exchange (ETDEWEB)

    Hugo, Jacques [Idaho National Lab. (INL), Idaho Falls, ID (United States); Clefton, Gordon [Idaho National Lab. (INL), Idaho Falls, ID (United States); Joe, Jeffrey [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2017-06-01

    This report describes the basic aspects of control room modernization projects in the U.S. nuclear industry and the need for supplementary guidance on the integration of human factors considerations into the licensing and regulatory aspects of digital upgrades. The report pays specific attention to the integration of principles described in NUREG-0711 (Human Factors Engineering Program Review Model) and how supplementary guidance can help to raise general awareness in the industry regarding the complexities of control room modernization projects created by many interdependent regulations, standards and guidelines. The report also describes how human factors engineering principles and methods provided by various resources and international standards can help in navigating through the process of licensing digital upgrades. In particular, the integration of human factors engineering guidance and requirements into the process of licensing digital upgrades can help reduce uncertainty related to development of technical bases for digital upgrades that will avoid the introduction of new failure modes.

  6. Human factors survey of advanced instrumentation and controls

    International Nuclear Information System (INIS)

    Carter, R.J.

    1989-01-01

    A survey oriented towards identifying the human factors issues in regard to the use of advanced instrumentation and controls (I ampersand C) in the nuclear industry was conducted. A number of United States (US) and Canadian nuclear vendors and utilities were participants in the survey. Human factors items, subsumed under the categories of computer-generated displays (CGD), controls, organizational support, training, and related topics, were discussed. The survey found the industry to be concerned about the human factors issues related to the implementation of advanced I ampersand C. Fifteen potential human factors problems were identified. They include: the need for an advanced I ampersand C guideline equivalent to NUREG-0700; a role change in the control room from operator to supervisor; information overload; adequacy of existing training technology for advanced I ampersand C; and operator acceptance and trust. 11 refs., 1 tab

  7. Human Factors Science: Brief History and Applications to Healthcare.

    Science.gov (United States)

    Parker, Sarah Henrickson

    2015-12-01

    This section will define the science of human factors, its origins, its impact on safety in other domains, and its impact and potential for impact on patient safety. Copyright © 2015 Mosby, Inc. All rights reserved.

  8. FAA airborne data link human factors research plan

    Science.gov (United States)

    1993-07-01

    This report contains a five-year plan to perform research of human factors issues and topics : related to Data Link implementations in general aviation and transport category aircraft. : Elements such as resource allocation and management and coordin...

  9. Factors associated with pentosidine accumulation in the human vitreous

    NARCIS (Netherlands)

    Van Deemter, Marielle; Bank, Ruud A.; Vehof, Jelle; Hooymans, Johanna M. M.; Los, Leonoor I.

    Purpose: To explore factors associated with pentosidine accumulation in the human vitreous. Methods: Vitreous samples were obtained during trans pars plana vitrectomy for macular hole or rhegmatogenous retinal detachment. Patient characteristics included age, gender, and diabetes mellitus. Ocular

  10. Local Risk Factors in Genital Human Papilloma Virus Infection in ...

    African Journals Online (AJOL)

    Keywords: Genital human papilloma virus, Pap smear, Risk factors. Access this article online .... their Pap smears taken and questionnaires on sexual attitudes, .... the high‑risk types, which mediate the response of the enhancer to steroid ...

  11. Traditional Values, Socio-Cultural Factors and Human Resource ...

    African Journals Online (AJOL)

    ... Values, Socio-Cultural Factors and Human Resource Management Practices in ... Ghanaian worker in general and the HR manager in particular is influenced ... face -to-face interview methods were used to obtain information for the study.

  12. Human factors methods for nuclear control room design. Volume 2. Human factors survey of control room design practices

    International Nuclear Information System (INIS)

    Seminara, J.L.; Parsons, S.O.

    1979-11-01

    An earlier review of the control rooms of operating nuclear power plants identified many design problems having potential for degrading operator performance. As a result, the formal application of human factors principles was found to be needed. This report demonstrates the use of human factors in the design of power plant control rooms. The approaches shown in the report can be applied to operating power plants, as well as to those in the design stage. This study documents human factors techniques required to provide a sustained concern for the man-machine interface from control room concept definition to system implementation

  13. Toward a unified method for analysing and teaching Human Robot Interaction

    DEFF Research Database (Denmark)

    Dinesen, Jens Vilhelm

    , drawing on key theories and methods from both communications- and interaction-theory. The aim is to provide a single unified method for analysing interaction, through means of video analysis and then applying theories, with proven mutual compatibility, to reach a desired granularity of study.......This abstract aims to present key aspect of a future paper, which outlines the ongoing development ofa unified method for analysing and teaching Human-Robot-Interaction. The paper will propose a novel method for analysing both HRI, interaction with other forms of technologies and fellow humans...

  14. Factors affecting the student evaluation of teaching scores: evidence from panel data estimation

    Directory of Open Access Journals (Sweden)

    Eduardo de Carvalho Andrade

    2012-03-01

    Full Text Available We use a random-effects model to find the factors that affect the student evaluation of teaching (SET scores. Dataset covers 6 semesters, 496 undergraduate courses related to 101 instructors and 89 disciplines. Our empirical findings are: (i the class size affects negatively the SET score; (ii instructors with more experience are better evaluated, but these gains reduce over time; (iii participating in training programs, designed to improve the quality of teaching, did not increase the SET scores; (iv instructors seem to be able to marginally 'buy' a better evaluation by inflating students' grade. Finally, there are significant changes in the rankings when we adjust the SET score to eliminate the effects of variables beyond instructors' control. Despite these changes, they are not statistically significant.

  15. Factors associated with Salmonella shedding among equine colic patients at a veterinary teaching hospital.

    Science.gov (United States)

    Kim, L M; Morley, P S; Traub-Dargatz, J L; Salman, M D; Gentry-Weeks, C

    2001-03-01

    To evaluate factors potentially associated with fecal Salmonella shedding among equine patients hospitalized for colic at a veterinary teaching hospital and to determine the effects of probiotic treatment on fecal Salmonella shedding and clinical signs. Longitudinal study and controlled trial. 246 equine colic patients. History and medical information were obtained from patient records. Fecal and environmental samples were submitted for aerobic bacterial culture for Salmonella enterica. Fifty-one patients were treated with a commercially available probiotic; 46 were treated with a placebo. Logistic regression was used to evaluate data. Salmonella organisms were detected in feces from 23 (9%) patients at least once during hospitalization. Patients were more likely to shed Salmonella organisms if diarrhea was evident equine patients hospitalized at a veterinary teaching hospital because of colic and that pathogen monitoring in patients and the hospital environment and use of barrier nursing precautions for equine colic patients are beneficial.

  16. Human factor as nuclear safety element

    International Nuclear Information System (INIS)

    Valeca, S.C.; Preda, M.; Valeca, M.; Ana, E. M.; Popescu, D.

    2008-01-01

    National nuclear power system is based on western technology, it covers almost 20% from national need and could be briefly described by: - Safety and economic performances of Cernavoda NPP Unit 1; - Reduced influence on environment, population and workers; - Excellent ranking (place 4) among CANDU units from all over the world. Also, the national nuclear power system plays a major role in Romanian power policy accomplishment: - Energy safety and independence assurance; - Decrease of production of greenhouse effect gases; - Preserve the stability and adequacy of energy cost. 'Nuclear Safety' concept covers all the activities resulting from nuclear fuel cycle. By taking into account the international experience, the related activities are estimated to last around 70 years in Romania: - 10 years for site description and selection, design, manufacturing and commissioning activities; - 40 years for Nuclear Power Plant operation, maintenance and modernization activities; - 20 years for preservation and decommissioning activities. The above mentioned activities requires human resources, qualified and specialized in the following areas: - research and development; - equipment design, manufacturing and operation; - components construction and assembly, operation and maintenance. (authors)

  17. Human capital – investing in man (intangible development factors

    Directory of Open Access Journals (Sweden)

    Tadeusz Ziejewski

    2011-01-01

    Full Text Available The main issue considered in the paper is a man, and his place and role in the work environment in the knowledge driven development. The author emphasises the significance of the human factor and analyses related terms against the background of the contemporary social economics. The human capital as a development factor is a modern strategy for achieving competitive advantages on the market.

  18. A report on human factors in nuclear safety

    International Nuclear Information System (INIS)

    1983-03-01

    Following the Three Mile Island incident of 1979, studies were undertaken by the Atomic Energy Control Board (AECB), in-house and through outside consultants, to address the role of human factors in the regulatory process. This report by the Advisory Committee on Nuclear Safety (ACNS) comments briefly on these studies and offers suggestions which would promote a more formal treatment of human factors by the AECB

  19. Human factors at the Department of Energy National Laboratories

    International Nuclear Information System (INIS)

    Pond, D.J.; Waters, R.M.

    1991-01-01

    After World War II, a system of national laboratories was created to foster a suitable environment for scientific research. This paper reports that today, human factors activities are in evidence at most of the nine U.S. Department of Energy multi-program national laboratories as well as at a number of special program facilities. This paper provides historical and future perspectives on the DOE's human factors programs

  20. Development of human factors engineering guide for nuclear power project

    International Nuclear Information System (INIS)

    Wu Dangshi; Sheng Jufang

    1997-01-01

    'THE PRACTICAL GUIDE FOR APPLICATION OF HUMAN FACTORS ENGINEERING TO NUCLEAR POWER PROJECT (First Draft, in Chinese)', which was developed under a research program sponsored by National Nuclear Safety Administration (NNSA) is described briefly. It is hoped that more conscious, more systematical and more comprehensive application of Human Factors Engineering to the nuclear power projects from the preliminary feasibility studies up to the commercial operation will benefit the safe, efficient and economical operations of nuclear power plants in China

  1. Improving human performance: Industry factors influencing the ability to perform

    OpenAIRE

    Güera Massyn Romo

    2013-01-01

    Learning interventions and new technologies that aim to improve human performance must take cognisance of industry factors inhibiting human performance. The dynamic and fast pace nature of the Information and Communication Technologies (ICT) and the engineering industries do not lend themselves to proper skills planning and management. These industries experience real skills gaps, to some of which they contribute by themselves. This study reports on these performance-inhibiting factors such a...

  2. Human Factors: Spanning the Gap between OM & HRM

    NARCIS (Netherlands)

    W.P. Neumann (Patrick); J. Dul (Jan)

    2010-01-01

    textabstractPurpose: This paper examines the claim that the application of human factors (HF) knowledge can improve both human well-being and operations system performance. Methodology: A systematic review was conducted using a general and two specialist databases to identify empirical studies

  3. Prevalence of malaria and human blood factors among patients in ...

    African Journals Online (AJOL)

    Background: Malaria has been and is still a major protozoan disease affecting the human population. Erythrocyte polymorphisms (mainly in blood groups and genotypes) influence the susceptibility to severe malaria. Aim: This study is aimed at assessing the prevalence malaria in relation to human blood factor and to ...

  4. Bringing organizational factors to the fore of human error management

    International Nuclear Information System (INIS)

    Embrey, D.

    1991-01-01

    Human performance problems account for more than half of all significant events at nuclear power plants, even when these did not necessarily lead to severe accidents. In dealing with the management of human error, both technical and organizational factors need to be taken into account. Most important, a long-term commitment from senior management is needed. (author)

  5. Development of human factors design review guidelines(III)

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jung Woon; Oh, In Suk; Suh, Sang Moon; Lee, Hyun Chul [Korea Atomic Energy Research Institute, Taejon (Korea, Republic of)

    1999-02-15

    The objective of this study is to develop human factors engineering program review guidelines and alarm system review guidelines in order to resolve the two major technical issues: '25, human factors engineering program review model' and '26, review criteria for human factors aspects of advanced controls and instrumentation', which are related to the development of human factors safety regulation guides being performed by KINS. For the development of human factors program review guidelines, we made a Korean version of NUREG-0711 and added our comments by considering Korean regulatory situation and reviewing the reference documents NUREG--0711, additional comments, and selected portion of the reference documents for the developer of safety regulation guides in KINS to see the contents comparatively at a glance and use them easily. For the development of alarm system review guides in KINS to see the contents comparatively at a glance and use them easily. For the development of alarm system review guidelines, we made a Korean version of NUREG/CR-6105, which was published by NRC in 1994 as a guideline document for the human factors review of alarm system. Then we will update the guidelines by reviewing the literature related to alarm design published after 1994.

  6. Development of human factors design review guidelines(II)

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jung Woon; Oh, In Suk; Suh, Sang Moon; Lee, Hyun Chul [Korea Atomic Energy Research Institute, Taejon (Korea)

    1998-06-01

    The objective of this study is to develop human factors engineering program review guidelines and alarm system review guidelines in order to resolve the two major technical issues: 25. Human Factors Engineering Program Review Model and 26. Review Criteria for Human Factors Aspects of Advanced Controls and Instrumentation, which are related to the development of human factors safety regulation guides being performed by KINS. For the development of human factors program review guidelines, we made a Korean version of NUREG-0711 and added our comments by considering Korean regulatory situation and reviewing the reference documents of NUREG-0711. We also computerized the Korean version of NUREG-0711, additional comments, and selected portion of the reference documents for the developer of safety regulation guides in KINS to see the contents comparatively at a glance and use them easily. For the development of alarm system review guidelines, we made a Korean version of NUREG/CR-6105, which was published by NRC in 1994 as a guideline document for the human factors review of alarm systems. Then we will update the guidelines by reviewing the literature related to alarm design published after 1994. (author). 11 refs., 2 figs., 2 tabs.

  7. Development of human factors design review guidelines(III)

    International Nuclear Information System (INIS)

    Lee, Jung Woon; Oh, In Suk; Suh, Sang Moon; Lee, Hyun Chul

    1999-02-01

    The objective of this study is to develop human factors engineering program review guidelines and alarm system review guidelines in order to resolve the two major technical issues: '25, human factors engineering program review model' and '26, review criteria for human factors aspects of advanced controls and instrumentation', which are related to the development of human factors safety regulation guides being performed by KINS. For the development of human factors program review guidelines, we made a Korean version of NUREG-0711 and added our comments by considering Korean regulatory situation and reviewing the reference documents NUREG--0711, additional comments, and selected portion of the reference documents for the developer of safety regulation guides in KINS to see the contents comparatively at a glance and use them easily. For the development of alarm system review guides in KINS to see the contents comparatively at a glance and use them easily. For the development of alarm system review guidelines, we made a Korean version of NUREG/CR-6105, which was published by NRC in 1994 as a guideline document for the human factors review of alarm system. Then we will update the guidelines by reviewing the literature related to alarm design published after 1994

  8. Development of human factors design review guidelines(II)

    International Nuclear Information System (INIS)

    Lee, Jung Woon; Oh, In Suk; Suh, Sang Moon; Lee, Hyun Chul

    1998-06-01

    The objective of this study is to develop human factors engineering program review guidelines and alarm system review guidelines in order to resolve the two major technical issues: '25, human factors engineering program review model' and '26, review criteria for human factors aspects of advanced controls and instrumentation', which are related to the development of human factors safety regulation guides being performed by KINS. For the development of human factors program review guidelines, we made a Korean version of NUREG-0711 and added our comments by considering Korean regulatory situation and reviewing the reference documents NUREG--0711, additional comments, and selected portion of the reference documents for the developer of safety regulation guides in KINS to see the contents comparatively at a glance and use them easily. For the development of alarm system review guides in KINS to see the contents comparatively at a glance and use them easily. For the development of alarm system review guidelines, we made a Korean version of NUREG/CR-6105, which was published by NRC in 1994 as a guideline document for the human factors review of alarm system. Then we will update the guidelines by reviewing the literature related to alarm design published after 1994

  9. Development of human factors design review guidelines(III)

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jung Woon; Oh, In Suk; Suh, Sang Moon; Lee, Hyun Chul [Korea Atomic Energy Research Institute, Taejon (Korea, Republic of)

    1999-02-15

    The objective of this study is to develop human factors engineering program review guidelines and alarm system review guidelines in order to resolve the two major technical issues: '25, human factors engineering program review model' and '26, review criteria for human factors aspects of advanced controls and instrumentation', which are related to the development of human factors safety regulation guides being performed by KINS. For the development of human factors program review guidelines, we made a Korean version of NUREG-0711 and added our comments by considering Korean regulatory situation and reviewing the reference documents NUREG--0711, additional comments, and selected portion of the reference documents for the developer of safety regulation guides in KINS to see the contents comparatively at a glance and use them easily. For the development of alarm system review guides in KINS to see the contents comparatively at a glance and use them easily. For the development of alarm system review guidelines, we made a Korean version of NUREG/CR-6105, which was published by NRC in 1994 as a guideline document for the human factors review of alarm system. Then we will update the guidelines by reviewing the literature related to alarm design published after 1994.

  10. Human Factors Throughout the Life Cycle: Lessons Learned from the Shuttle Program. [Human Factors in Ground Processing

    Science.gov (United States)

    Kanki, Barbara G.

    2011-01-01

    With the ending of the Space Shuttle Program, it is critical that we not forget the Human Factors lessons we have learned over the years. At every phase of the life cycle, from manufacturing, processing and integrating vehicle and payload, to launch, flight operations, mission control and landing, hundreds of teams have worked together to achieve mission success in one of the most complex, high-risk socio-technical enterprises ever designed. Just as there was great diversity in the types of operations performed at every stage, there was a myriad of human factors that could further complicate these human systems. A single mishap or close call could point to issues at the individual level (perceptual or workload limitations, training, fatigue, human error susceptibilities), the task level (design of tools, procedures and aspects of the workplace), as well as the organizational level (appropriate resources, safety policies, information access and communication channels). While we have often had to learn through human mistakes and technological failures, we have also begun to understand how to design human systems in which individuals can excel, where tasks and procedures are not only safe but efficient, and how organizations can foster a proactive approach to managing risk and supporting human enterprises. Panelists will talk about their experiences as they relate human factors to a particular phase of the shuttle life cycle. They will conclude with a framework for tying together human factors lessons-learned into system-level risk management strategies.

  11. The human failure factors during emergency operating

    International Nuclear Information System (INIS)

    Liu Bingji

    1994-01-01

    In the case of emergency operating, operating staff usually are in the limit state of mind, so the operating mistake rate will go up sharply, and the disastrous accidents usually will happen at this moment. So to study and resolve the problem is very important and imperative. Basing on raising the reliability of man-machine system, the psychology and pathology of operating staff under the limit state and the behavior characteristic of operating staff in the emergency operation have been expounded here, and the operating staff's psychological gradation partitioned by foreign experts also has been introduced, and the influence factors of psychology and equipment which lead to the limit state of mind also have been analyzed. In addition, taking the emergency operation of the nuclear power plant as a example, The authors has studied the countermeasures to prevent the limit state from occurring, which includes countermeasures to environment effects, measures to improve the technical equipment and the measures that the operating staff should be taken

  12. Tissue factor-dependent activation of tritium-labeled factor IX and factor X in human plasma

    International Nuclear Information System (INIS)

    Morrison, S.A.; Jesty, J.

    1984-01-01

    A comparism was made of the tissue factor-dependent activation of tritium-labeled factor IX and factor X in a human plasma system and a study was made of the role of proteases known to stimulate factor VII activity. Plasma was defibrinated by heating and depleted of its factors IX and X by passing it through antibody columns. Addition of human brain thromboplastin, Ca2+, and purified 3H-labeled factor X to the plasma resulted, after a short lag, in burst-like activation of the factor X, measured as the release of radiolabeled activation peptide. The progress of activation was slowed by both heparin and a specific inhibitor of factor Xa but factor X activation could not be completely abolished by such inhibitors. In the case of 3H-factor IX activation, the rate also increased for approximately 3 min after addition of thromboplastin, but was not subsequently curtailed. A survey of proteases implicated as activators of factor VII in other settings showed that both factor Xa and factor IXa could accelerate the activation of factor IX. However, factor Xa was unique in obliterating activation when present at concentrations greater than approximately 1 nM. Heparin inhibited the tissue factor-dependent activation of factor IX almost completely, apparently through the effect of antithrombin on the feedback reactions of factors Xa and IXa on factor VII. These results suggest that a very tight, biphasic control of factor VII activity exists in human plasma, which is modulated mainly by factor Xa. At saturation of factor VIIa/tissue factor, factor IX activation was significantly more rapid than was previously found in bovine plasma under similar conditions. The activation of factor X at saturation was slightly more rapid than in bovine plasma, despite the presence of heparin

  13. Medical Humanities Teaching in North American Allopathic and Osteopathic Medical Schools.

    Science.gov (United States)

    Klugman, Craig M

    2017-11-07

    Although the AAMC requires annual reporting of medical humanities teaching, most literature is based on single-school case reports and studies using information reported on schools' websites. This study sought to discover what medical humanities is offered in North American allopathic and osteopathic undergraduate medical schools. An 18-question, semi-structured survey was distributed to all 146 (as of June 2016) member schools of the American Association of Medical Colleges and the American Association of Colleges of Osteopathic Medicine. The survey sought information on required and elective humanities content, hours of humanities instruction, types of disciplines, participation rates, and humanities administrative structure. The survey was completed by 134 schools (145 AAMC; 31 AACOM). 70.8% of schools offered required and 80.6% offered electives in humanities. Global health and writing were the most common disciplines. Schools required 43.9 mean (MD 45.4; DO 37.1) and 30 (MD 29; DO 37.5) median hours in humanities. In the first two years, most humanities are integrated into other course work; most electives are offered as stand-alone classes. 50.0% of schools report only 0-25% of students participating in humanities electives. Presence of a certificate, concentration or arts journal increased likelihood of humanities content but decreased mean hours. Schools with a medical humanities MA had a higher number of required humanities hours. Medical humanities content in undergraduate curriculum is lower than is indicated in the AAMC annual report. Schools with a formal structure have a greater humanities presence in the curriculum and are taken by more students.

  14. Factores moduladores de la percepción de la calidad docente. [Modulating factors in the perception of teaching quality].

    Directory of Open Access Journals (Sweden)

    Casero, Antonio

    2010-09-01

    Full Text Available This article examines the existing research findings in relation to the research of the factors that are presumably involved in university students’ evaluations of the teaching quality they receive, possibly threatening the validity of the construct. The review is organized around the three implicated sources in the perceptive process of the student, being the student himself, the professor, and the context. The review concludes that, despite some minor effects, the factors under analysis do not represent a substantial threat to the system’s validity. The unproductive debate that has gone on for decades about guarantees in the evaluation of teaching staff has largely been used to cover up the absence of a desire to institutionalize this kind of evaluation system. El presente artículo tiene como objetivo presentar una revisión sobre los hallazgos existentes en relación a la investigación de los factores supuestamente implicados en la valoración que el alumnado universitario realiza sobre la tarea docente de sus profesores, pudiendo suponer una amenaza a la validez de dicho constructo. La revisión se presenta organizada en torno a las tres fuentes implicadas en el proceso perceptivo del alumno, siendo éstas el propio alumno, el profesor y el contexto. La revisión concluye que, a pesar de efectos menores, los factores analizados no representan una amenaza substancial a la validez del sistema. El debate infructuoso que se ha producido durante décadas sobre las garantías en la valoración del personal docente ha sido usado en gran parte para encubrir la falta de deseo de institucionalizar este tipo de sistemas de evaluación.

  15. Human-factor operating concept for Borssele Nuclear Power Station

    International Nuclear Information System (INIS)

    Wieman, J.L.

    1995-01-01

    The safety level in the operation of a reactor is determined basically by human beings. The Borssele Nuclear Power Station has carried out measures for improving the man-machine interface through training and operating instructions for the shift personnel. The retrofitting of control technology relevant to safety engineering should avoid operating instructions which can cause potential failures. A safety study has shown that the remaining risk following all retrofitting measures remains dependent to the extent of 80% on human factors and that human factors as a whole have a positive effect on reactor safety. (orig.) [de

  16. Human Factor Modelling in the Risk Assessment of Port Manoeuvers

    Directory of Open Access Journals (Sweden)

    Teresa Abramowicz-Gerigk

    2015-09-01

    Full Text Available The documentation of human factor influence on the scenario development in maritime accidents compared with expert methods is commonly used as a basis in the process of setting up safety regulations and instructions. The new accidents and near misses show the necessity for further studies in determining the human factor influence on both risk acceptance criteria and development of risk control options for the manoeuvers in restricted waters. The paper presents the model of human error probability proposed for the assessment of ship masters and marine pilots' error decision and its influence on the risk of port manoeuvres.

  17. Human factors evaluation of the engineering test reactor control room

    International Nuclear Information System (INIS)

    Banks, W.W.; Boone, M.P.

    1981-03-01

    The Reactor and Process Control Rooms at the Engineering Test Reactor were evaluated by a team of human factors engineers using available human factors design criteria. During the evaluation, ETR, equipment and facilities were compared with MIL-STD-1472-B, Human Engineering design Criteria for Military Systems. The focus of recommendations centered on: (a) displays and controls; placing displays and controls in functional groups; (b) establishing a consistent color coding (in compliance with a standard if possible); (c) systematizing annunciator alarms and reducing their number; (d) organizing equipment in functional groups; and (e) modifying labeling and lines of demarcation

  18. The productivity from a human perspective: Dimensions and factors

    Directory of Open Access Journals (Sweden)

    Mirza Marvel Cequea

    2011-11-01

    Full Text Available Purpose: The purpose of this paper is to review the literature, for both theoretical foundations and empirical research, in order to establish relationships between the variables related to human factors and their impact on productivity.Design/methodology/approach: The strategy employed corresponds to a descriptive non-experimental design, which is the establishment of three criteria for the literature review, in order to narrow down the topic to research works relating productivity with the human factor. This was investigated in databases and journals dealing with related topics, in addition to consulting doctoral theses and published books concerning the influence of human factors on productivity. About 250 papers which were considered the most relevant for the research were selected.Findings:  As a result of this exploration the classification of the factors in two dimensions that are manifested in people when they act in organizations was highlighted: the psychological and the psychosocial dimension. Human factors included in these dimensions are: individual factors (motivation, skills, job satisfaction, identification, commitment and involvement with the organization, group factors (participation, cohesion and management conflict and organizational factors (organizational culture, organizational climate and leadership. All these factors have an impact on the productivity of the organization and are addressed in this research.Originality/value: The selected variables were used to formulate a model that incorporates the human factors identified and considers the phenomenon in a comprehensive manner. It will be addressed through multivariate analysis, with the possible application of structural equations in order to assess the causal relationships that may exist between factors and productivity.

  19. Assessment factors for human health risk assessment: A discussion paper

    NARCIS (Netherlands)

    Vermeire, T.; Stevenson, H.; Pieters, M.N.; Rennen, M.; Slob, W.; Hakkert, B.C.

    1999-01-01

    The general goal of this discussion paper is to contribute toward the further harmonization of human health risk assessment. It first discusses the development of a formal, harmonized set of assessment factors. The status quo with regard to assessment factors is reviewed, that is, the type of

  20. Assessment factors for human health risk assessment: a discussion paper

    NARCIS (Netherlands)

    Vermeire TG; Stevenson H; Pieters MN; Rennen M; Slob W; Hakkert BC; Nederlandse organisatie voor; CSR; LEO; TNO-ITV

    1998-01-01

    The general goal of this discussion paper is to contribute towards further harmonisation of the human health risk assessment. It discusses the development of a formal, harmonised set of default assessment factors. The status quo with regard to assessment factors is reviewed. Options are presented

  1. Kinetics of the Factor XIa catalyzed activation of human blood coagulation Factor IX

    International Nuclear Information System (INIS)

    Walsh, P.N.; Bradford, H.; Sinha, D.; Piperno, J.R.; Tuszynski, G.P.

    1984-01-01

    The kinetics of activation of human Factor IX by human Factor XIa was studied by measuring the release of a trichloroacetic acid-soluble tritium-labeled activation peptide from Factor IX. Initial rates of trichloroacetic acid-soluble 3 H-release were linear over 10-30 min of incubation of Factor IX (88 nM) with CaCl 2 (5 mM) and with pure (greater than 98%) Factor XIa (0.06-1.3 nM), which was prepared by incubating human Factor XI with bovine Factor XIIa. Release of 3 H preceded the appearance of Factor IXa activity, and the percentage of 3 H released remained constant when the mole fraction of 3 H-labeled and unlabeled Factor IX was varied and the total Factor IX concentration remained constant. A linear correlation (r greater than 0.98, P less than 0.001) was observed between initial rates of 3 H-release and the concentration of Factor XIa, measured by chromogenic assay and by radioimmunoassay and added at a Factor IX:Factor XIa molar ratio of 70-5,600. Kinetic parameters, determined by Lineweaver-Burk analysis, include K/sub m/ (0.49 microM) of about five- to sixfold higher than the plasma Factor IX concentration, which could therefore regulate the reaction. The catalytic constant (k/sub cat/) (7.7/s) is approximately 20-50 times higher than that reported by Zur and Nemerson for Factor IX activation by Factor VIIa plus tissue factor. Therefore, depending on the relative amounts of Factor XIa and Factor VIIa generated in vivo and other factors which may influence reaction rates, these kinetic parameters provide part of the information required for assessing the relative contributions of the intrinsic and extrinsic pathways to Factor IX activation, and suggest that the Factor XIa catalyzed reaction is physiologically significant

  2. Production and properties of monoclonal antibodies to human blood coagulation factor VII and factor VIIa

    International Nuclear Information System (INIS)

    Mann, P.; Nesbitt, J.A.; Ge, M.; Kisiel, W.

    1986-01-01

    Human factor VII is a trace vitamin K-dependent protein that circulates in blood as a single-chain precursor to a serine protease. Upon activation, two-chain factor VIIa activates factor x in the presence of tissue factor and calcium. Purified preparations of single-chain (SC) human factor VII and two-chain (TC) factor VIIa were utilized to immunize Balb/c mice. Spleen cells from these immunized mice were fused to a non-secreting NS-1 derivative of X63-Ag8 myeloma cells and grown in selective medium. Analysis of culture supernatants by EIA revealed several hybridomas that were secreting IgG specific for Sc-factor VII and TC-factor VIIa. In addition, several hybridomas secreted IgG that reacted equally well with factor VII and factor VIIa. One of the latter McAb (A-29) reacted with the heavy chain of factor VIIa and the intact factor VII molecule equally as judged by Western blotting. A-29 was produced in ascites fluid, purified and coupled to activated CH-Sepharose. Application of one liter of normal human plasma to 10 ml of this immunoadsorbent column, elution of factor VII and subsequent Western blot using 125 I-rabbit anti-human factor VII indicated a single species of factor VII(M/sub r/ = 50 KDa) in normal plasma. These specific factor VII/VIIa McAbs may prove useful in the analysis of these factors, and in the separation of SC-factor VII from TC-factor VIIa

  3. Video-based lectures: An emerging paradigm for teaching human anatomy and physiology to student nurses

    Directory of Open Access Journals (Sweden)

    Rabab El-Sayed Hassan El-Sayed

    2013-09-01

    Full Text Available Video-based teaching material is a rich and powerful medium being used in computer assisted learning. This paper aimed to assess the learning outcomes and student nurses’ acceptance and satisfaction with the video-based lectures versus the traditional method of teaching human anatomy and physiology courses. Data were collected from 27 students in a Bachelor of Nursing program and experimental control was achieved using an alternating-treatments design. Overall, students experienced 10 lectures, which delivered by the teacher as either video-based or PowerPoint-based lectures. Results revealed that video-based lectures offer more successes and reduce failures in the immediate and follow-up measures as compared with the traditional method of teaching human anatomy and physiology that was based on printout illustrations, but these differences were not statistically significant. Moreover, nurse students appeared positive about their learning experiences, as they rated highly all the items assessing their acceptance and satisfaction with the video-based lectures. KEYWORDS: Video-based lecture, Traditional, Print-based illustration

  4. Taking account of human factors in control-room design

    International Nuclear Information System (INIS)

    Dien, Y.; Montmayeul, R.

    1995-07-01

    Since the Three Mile Island accident two ways for improving the Human-Machine Interface have mainly been followed: the development of computerized operator aids in existing control-rooms and the design of advanced control-rooms. Insufficient attention paid to human factors in the design of operator aids has generally led to these aids being neglected or unused by their potential users. While for the design of advanced control-rooms efforts have been made for dealing with human factors in more extensive way. Based upon this experience, a general method for taking account of human factors in a control-room design has been devised and is described in this paper. (author)

  5. Human factors review of power plant maintainability. Final report

    International Nuclear Information System (INIS)

    Seminara, J.L.; Parsons, S.O.

    1981-02-01

    Human factors engineering is an interdisciplinary science and technology concerned with shaping the design of machines, facilities, and operational environments to promote safe, efficient, and reliable performance on the part of operators and maintainers of equipment systems. The human factors aspects of five nuclear power plants and four fossil fuel plants were evaluated using such methods as a check list guided observation system, structured interviews with maintenance personnel, direct observation of maintenance tasks, reviews of procedures, and analyses of maintenance errors or accidents by means of the critical incident technique. The study revealed a wide variety of human factors problem areas, most of which are extensively photodocumented. The study recommends that a more systematic and formal approach to ensure that future power plants are human engineered to the needs of maintenance personnel

  6. Cytokines and Growth Factors Expressed by Human Cutaneous Melanoma

    Energy Technology Data Exchange (ETDEWEB)

    Elias, Elias G., E-mail: george.elias@medstar.net; Hasskamp, Joanne H.; Sharma, Bhuvnesh K. [Maryland Melanoma Center, Weinberg Cancer Institute, Franklin Square Hospital Center, Baltimore, MD (United States)

    2010-05-07

    Cytokines and growth factors have biologic effects that could stimulate tumor growth, invasion and angiogenesis. The incidence of 24 factors was investigated in 25 cultured human melanoma cell lines and in 62 fixed tissues at different stages of the disease. Over 80% of the human melanoma cell lines expressed TGF-β, IL-8, IL-6, VEGF, PDGF-AA and OPN. Significantly higher TGF-β, IGF-1 and IL-15 were determined in primary lesions compared to distant metastases by immunohistochemistry. Illustrating the complexity of the milieu of the tumor microenvironment, some of these factors may have to be considered in targeted therapy.

  7. Cytokines and Growth Factors Expressed by Human Cutaneous Melanoma

    Directory of Open Access Journals (Sweden)

    Elias G. Elias

    2010-05-01

    Full Text Available Cytokines and growth factors have biologic effects that could stimulate tumor growth, invasion and angiogenesis. The incidence of 24 factors was investigated in 25 cultured human melanoma cell lines and in 62 fixed tissues at different stages of the disease. Over 80% of the human melanoma cell lines expressed TGF-β, IL-8, IL-6, VEGF, PDGF-AA and OPN. Significantly higher TGF-β, IGF-1 and IL-15 were determined in primary lesions compared to distant metastases by immunohistochemistry. Illustrating the complexity of the milieu of the tumor microenvironment, some of these factors may have to be considered in targeted therapy.

  8. Human Factors evaluation of LCS 254 and 255

    International Nuclear Information System (INIS)

    Goffe, L.; Held, J.E.

    1993-01-01

    This report includes the results of the Human Factors evaluation of the local control stations (LCS) 254 and 255 performed by Savannah River Technology Center (SRTC) Human Factors. Recommendations are included in order that the panel designs will be upgraded to comply with human engineering design guidelines. Figures 1 and 2 are included as examples of recommended changes. Also, consideration was given to including the proposed engineering changes which are currently on-going for LCS 255. Appendix A identifies the human engineering requirements from NUREG-0700 which were used in the evaluation process, and the areas of the design which do not comply with the guidelines. Those areas of the panel design which fail to comply with the human engineering guidelines are label location, label content, location aids, panel layout, and control display integration. Each of these design deficiencies and proposed corrections are described in this report

  9. Human factors: A major issue in plant aging

    International Nuclear Information System (INIS)

    Widrig, R.D.

    1985-01-01

    Humans play a significant role in the effects of aging on safe and reliable operation of nuclear power plants. These human issues may be more important than the issues of materials and component degradation with age. Human actions can accelerate or decelerate physical aging of a plant. And an aging plant can have a significant negative impact on staff quality and performance. The purpose of this paper is to provide some insights into the nature of these human factors issues and their relationship to plant aging. An early awareness of these issues facilitates timely action to at least mitigate these problems before they become insurmountable

  10. Human factors in waste management - potential and reality

    International Nuclear Information System (INIS)

    Thompson, J.S.

    1996-01-01

    There is enormous potential for human factors contributions in the realm of waste management. The reality, however, is very different from the potential. This is particularly true for low-level and low-level mixed-waste management. The hazards are less severe; therefore, health and safety requirements (including human factors) are not as rigorous as for high-level waste. High-level waste management presents its own unique challenges and opportunities. Waste management is strongly driven by regulatory compliance. When regulations are flexible and open to interpretation and the environment is driven so strongly by regulatory compliance, standard practice is to drop open-quotes nice to haveclose quotes features, like a human factors program, to save money for complying with other requirements. The challenge is to convince decision makers that human factors can help make operations efficient and cost-effective, as well as improving safety and complying with regulations. A human factors program should not be viewed as competing with compliance efforts; in fact, it should complement them and provide additional cost-effective means of achieving compliance with other regulations. Achieving this synergy of human factors with ongoing waste management operations requires educating program and facility managers and other technical specialists about human factors and demonstrating its value open-quotes through the back doorclose quotes on existing efforts. This paper describes ongoing projects at Los Alamos National Laboratory (LANL) in support of their waste management groups. It includes lessons learned from hazard and risk analyses, safety analysis reports, job and task analyses, operating procedure development, personnel qualification/certification program development, and facility- and job-specific training program and course development

  11. Transferring aviation human factors technology to the nuclear power industry

    International Nuclear Information System (INIS)

    Montemerlo, M.D.

    1981-01-01

    The purpose of this paper is to demonstrate the availability of aviation safety technology and research on problems which are sufficiently similar to those faced by the nuclear power industry that an agressive effort to adapt and transfer that technology and research is warranted. Because of time and space constraints, the scope of this paper is reduced from a discussion of all of aviation safety technology to the human factors of air carrier safety. This area was selected not only because of similarities in the human factors challenges shared by both industries (e.g. selection, training, evaluation, certification, etc.) but because experience in aviation has clearly demonstrated that human error contributes to a substantially greater proportion of accidents and incidents than does equipment failure. The Congress of the United States has placed a great deal of emphasis on investigating and solving human factors problems in aviation. A number of recent examples of this interest and of the resulting actions are described. The opinions of prominent aviation organizations as to the human factors problems most in need of research are presented, along with indications of where technology transfer to the nuclear power industry may be viable. The areas covered include: fatigue, crew size, information transfer, resource management, safety data-bases, the role of automation, voice and data recording systems, crew distractions, the management of safety regulatory agencies, equipment recertification, team training, crew work-load, behavioural factors, human factors of equipment design, medical problems, toxicological factors, the use of simulators for training and certification, determining the causes of human errors, the politics of systems improvement, and importance of both safety and public perception of safety if the industry is to be viable. (author)

  12. Humanizing Teaching English to Young Learners with Children’s Literature

    Directory of Open Access Journals (Sweden)

    Irma Ghosn

    2013-05-01

    Full Text Available High quality children’s fiction can be used in the young learner classroom to advance the broader social intent of language education and humanize it, while enriching language learning. Children are naturally drawn to picturebooks, which can provide a highly motivating and engaging instructional medium in pre-primary and lower primary classes. Short, illustrated chapter books can be used with intermediate level learners. Children’s literature not only enhances language learning, as proven by extensive research, but it can also nurture moral reasoning skills, emotional intelligence and empathy, as well as help children work through difficult issues. Language teaching tasks around literature can further these goals. This paper argues that quality children’s literature, therefore, has a rightful place in teaching English to young learners, and no less so in the very young learner classes that are becoming increasingly common in many parts of the world.

  13. Effectiveness of human factors simulator; Eficiencia del simulador de factores humanos

    Energy Technology Data Exchange (ETDEWEB)

    Moragas, F.

    2015-07-01

    En 2011, ANAV started the exploitation of the Human Factors Simulator installed in TECNATOM Training Center located in L'Hospital de L'Infant Tarragona. AVAN's Strategic Plan includes the Action Plan for the improvement of human behavior. The plan includes improving the efficiency of the efficiency of the human factors simulator. It is proposed to improve the efficiency into two different terms: winning effectiveness in modeling behaviors, and interweaving the activities in the simulator with the actual strategy of promoting Safety culture and human behaviour. (Author)

  14. Incorporating Human Factors into design change processes - a regulator's perspective

    International Nuclear Information System (INIS)

    Staples, L.; McRobbie, H.

    2003-01-01

    Nuclear power plants in Canada must receive written approval from the Canadian Nuclear Safety Commission (CNSC) when making certain changes that are defined in their licenses. The CNSC expects the design change process to include a method for ensuring that the human-machine interface and workplace design support the safe and reliable performance of required tasks. When reviewing design changes for approval, the CNSC looks for evidence of analysis work, use of appropriate human factors design guide-lines, and verification and validation testing of the design. In addition to reviewing significant design changes, evaluations are conducted to ensure design change processes adequately address human performance. Findings from reviews and evaluations highlight the need to integrate human factors into the design change process, provide human factors training and support to engineering staff, establish processes to ensure coordination between the various groups with a vested interest in human factors, and develop more rigorous methods to validate changes to maintenance, field operations and testing interfaces. (author)

  15. US Nuclear Regulatory Commission Human Factors Program Plan. Revision 1

    International Nuclear Information System (INIS)

    1984-09-01

    The purpose of the NRC Human Factors Program Plan (NUREG-0985) is to ensure that proper consideration is given to human factors in the design, operation, and maintenance of nuclear facilities. This revised plan addresses nuclear power plants (NPPs) and describes (1) the technical assistance and research activities planned to provide the technical bases for the resolution of the remaining human factors related tasks described in NUREG-0660, THE NRC Action Plan developed as a result of the TMI-2 Accident, and NUREG-0737, Clarification of TMI Action Plan Requirements; (2) the additional human factors efforts identified during implementation of the Action Plan that should receive NRC attention; (3) conduct of developmental activities specified in NUREG-0985 during FY-83; and (4) the impact of Section 306 of the Nuclear Waste Policy Act of 1982, PL 97-425. The plan represents a systematic and comprehensive approach for addressing human factors concerns important to NPP safety in the FY-84 through FY-86 time frame

  16. Human factors reliability benchmark exercise, report of the SRD participation

    International Nuclear Information System (INIS)

    Waters, Trevor

    1988-01-01

    Within the scope of the Human Factors Reliability Benchmark Exercise, organised by the Joint Research Centre, Ispra, Italy, the Safety and Reliability Directorate (SRD) team has performed analysis of human factors in two different activities - a routine test and a non-routine operational transient. For both activities, an 'FMEA-like' task, potential errors, and the factors which affect performance. For analysis of the non-routine activity, which involved a significant amount of cognitive processing, such as diagnosis and decision making, a new approach for qualitative analysis has been developed. Modelling has been performed using both event trees and fault trees and examples are provided. Human error probabilities were estimated using the methods Absolute Probability Judgement (APJ), Human Cognitive Reliability Method (HCR), Human Error and Assessment and Reduction Technique (HEART), Success-Likelihood Index Method (SLIM), Technica Empiriza Stima Eurori Operatori (TESEO), and Technique for Human Error Rate Prediction (THERP). A discussion is provided of the lessons learnt in the course of the exercise and unresolved difficulties in the assessment of human reliability. (author)

  17. Interactive analysis of human error factors in NPP operation events

    International Nuclear Information System (INIS)

    Zhang Li; Zou Yanhua; Huang Weigang

    2010-01-01

    Interactive of human error factors in NPP operation events were introduced, and 645 WANO operation event reports from 1999 to 2008 were analyzed, among which 432 were found relative to human errors. After classifying these errors with the Root Causes or Causal Factors, and then applying SPSS for correlation analysis,we concluded: (1) Personnel work practices are restricted by many factors. Forming a good personnel work practices is a systematic work which need supports in many aspects. (2)Verbal communications,personnel work practices, man-machine interface and written procedures and documents play great roles. They are four interaction factors which often come in bundle. If some improvements need to be made on one of them,synchronous measures are also necessary for the others.(3) Management direction and decision process, which are related to management,have a significant interaction with personnel factors. (authors)

  18. The Role of Divine Revelation and Religious Teachings in Human Rights System: Security and Global Peace

    Directory of Open Access Journals (Sweden)

    Mahmoud Ghayyoum Zadeh

    2009-03-01

    Full Text Available Peace and security have always been considered as one of man’s concerns. The basis of peace and security should be sought in the theoretical foundations. However, the drafters of universal human rights have struggled to attain peace and security away from religious principles. The present article intends to introduce universal human rights in the light of religious teachings and elaborate on the related religious principles. It also deals with the distinctions between the principles governing the present world with regard to human rights and religious principles to show that if religious principles are seriously followed in the international relations, they will bring about perpetual peace and security for mankind. Therefore, Religion has a unique role in peace and security.

  19. Neglected issues concerning teaching human adrenal steroidogenesis in popular biochemistry textbooks.

    Science.gov (United States)

    Han, Zhiyong; Elliott, Mark S

    2017-11-01

    In the human body, the adrenal steroids collectively regulate a plethora of fundamental functions, including electrolyte and water balance, blood pressure, stress response, intermediary metabolism, inflammation, and immunity. Therefore, adrenal steroidogenesis is an important biochemistry topic for students to learn in order for them to understand health consequences caused by deficiencies of enzymes in the adrenal steroidogenic pathways. However, popular biochemistry textbooks contain insufficient information and may sometimes give students a misimpression about certain aspects of human adrenal steroidogenesis. This article highlights two neglected issues in teaching human adrenal steroidogenesis in popular biochemistry textbooks. The purpose of this article is to draw attention to these issues. © 2017 by The International Union of Biochemistry and Molecular Biology, 45(6):469-474, 2017. © 2017 The International Union of Biochemistry and Molecular Biology.

  20. [Human body meridian spatial decision support system for clinical treatment and teaching of acupuncture and moxibustion].

    Science.gov (United States)

    Wu, Dehua

    2016-01-01

    The spatial position and distribution of human body meridian are expressed limitedly in the decision support system (DSS) of acupuncture and moxibustion at present, which leads to the failure to give the effective quantitative analysis on the spatial range and the difficulty for the decision-maker to provide a realistic spatial decision environment. Focusing on the limit spatial expression in DSS of acupuncture and moxibustion, it was proposed that on the basis of the geographic information system, in association of DSS technology, the design idea was developed on the human body meridian spatial DSS. With the 4-layer service-oriented architecture adopted, the data center integrated development platform was taken as the system development environment. The hierarchical organization was done for the spatial data of human body meridian via the directory tree. The structured query language (SQL) server was used to achieve the unified management of spatial data and attribute data. The technologies of architecture, configuration and plug-in development model were integrated to achieve the data inquiry, buffer analysis and program evaluation of the human body meridian spatial DSS. The research results show that the human body meridian spatial DSS could reflect realistically the spatial characteristics of the spatial position and distribution of human body meridian and met the constantly changeable demand of users. It has the powerful spatial analysis function and assists with the scientific decision in clinical treatment and teaching of acupuncture and moxibustion. It is the new attempt to the informatization research of human body meridian.

  1. Infrastructural and Human Factors Affecting Safety Outcomes of Cyclists

    Directory of Open Access Journals (Sweden)

    Sergio Useche

    2018-01-01

    Full Text Available The increasing number of registered road crashes involving cyclists during the last decade and the high proportion of road crashes resulting in severe injuries and fatalities among cyclists constitutes a global issue for community health, urban development and sustainability. Nowadays, the incidence of many risk factors for road crashes of cyclists remains largely unexplained. Given the importance of this issue, the present study has been conducted with the aim of determining relationships between infrastructural, human factors and safety outcomes of cyclists. Objectives: This study aimed, first, to examine the relationship between key infrastructural and human factors present in cycling, bicycle-user characteristics and their self-reported experience with road crashes. And second, to determine whether a set of key infrastructural and human factors may predict their self-reported road crashes. Methods: For this cross-sectional study, a total of 1064 cyclists (38.8% women, 61.2% men; M = 32.8 years of age from 20 different countries across Europe, South America and North America, participated in an online survey composed of four sections: demographic data and cycling-related factors, human factors, perceptions on infrastructural factors and road crashes suffered. Results: The results of this study showed significant associations between human factors, infrastructural conditions and self-reported road crashes. Also, a logistic regression model found that self-reported road crashes of cyclists could be predicted through variables such as age, riding intensity, risky behaviours and problematic user/infrastructure interactions. Conclusions: The results of this study suggest that self-reported road crashes of cyclists are influenced by features related to the user and their interaction with infrastructural characteristics of the road.

  2. Human factors engineering plan for reviewing nuclear plant modernization programs

    International Nuclear Information System (INIS)

    O'Hara, John; Higgins, James

    2004-12-01

    The Swedish Nuclear Power Inspectorate reviews the human factors engineering (HFE) aspects of nuclear power plants (NPPs) involved in the modernization of the plant systems and control rooms. The purpose of a HFE review is to help ensure personnel and public safety by verifying that accepted HFE practices and guidelines are incorporated into the program and nuclear power plant design. Such a review helps to ensure the HFE aspects of an NPP are developed, designed, and evaluated on the basis of a structured top-down system analysis using accepted HFE principles. The review addresses eleven HFE elements: HFE Program Management, Operating Experience Review, Functional Requirements Analysis and Allocation, Task Analysis, Staffing, Human Reliability Analysis, Human-System Interface Design, Procedure Development, Training Program Development, Human Factors Verification and Validation, and Design Implementation

  3. Human factors engineering plan for reviewing nuclear plant modernization programs

    Energy Technology Data Exchange (ETDEWEB)

    O' Hara, John; Higgins, James [Brookhaven National Laboratory, Upton, NY (United States)

    2004-12-01

    The Swedish Nuclear Power Inspectorate reviews the human factors engineering (HFE) aspects of nuclear power plants (NPPs) involved in the modernization of the plant systems and control rooms. The purpose of a HFE review is to help ensure personnel and public safety by verifying that accepted HFE practices and guidelines are incorporated into the program and nuclear power plant design. Such a review helps to ensure the HFE aspects of an NPP are developed, designed, and evaluated on the basis of a structured top-down system analysis using accepted HFE principles. The review addresses eleven HFE elements: HFE Program Management, Operating Experience Review, Functional Requirements Analysis and Allocation, Task Analysis, Staffing, Human Reliability Analysis, Human-System Interface Design, Procedure Development, Training Program Development, Human Factors Verification and Validation, and Design Implementation.

  4. Immunolocalization of transforming growth factor alpha in normal human tissues

    DEFF Research Database (Denmark)

    Christensen, M E; Poulsen, Steen Seier

    1996-01-01

    anchorage-independent growth of normal cells and was, therefore, considered as an "oncogenic" growth factor. Later, its immunohistochemical presence in normal human cells as well as its biological effects in normal human tissues have been demonstrated. The aim of the present investigation was to elucidate...... the distribution of the growth factor in a broad spectrum of normal human tissues. Indirect immunoenzymatic staining methods were used. The polypeptide was detected with a polyclonal as well as a monoclonal antibody. The polyclonal and monoclonal antibodies demonstrated almost identical immunoreactivity. TGF......-alpha was found to be widely distributed in cells of normal human tissues derived from all three germ layers, most often in differentiated cells. In epithelial cells, three different kinds of staining patterns were observed, either diffuse cytoplasmic, cytoplasmic in the basal parts of the cells, or distinctly...

  5. Meeting Human Reliability Requirements through Human Factors Design, Testing, and Modeling

    Energy Technology Data Exchange (ETDEWEB)

    R. L. Boring

    2007-06-01

    In the design of novel systems, it is important for the human factors engineer to work in parallel with the human reliability analyst to arrive at the safest achievable design that meets design team safety goals and certification or regulatory requirements. This paper introduces the System Development Safety Triptych, a checklist of considerations for the interplay of human factors and human reliability through design, testing, and modeling in product development. This paper also explores three phases of safe system development, corresponding to the conception, design, and implementation of a system.

  6. NASA Space Flight Human-System Standard Human Factors, Habitability, and Environmental Health

    Science.gov (United States)

    Holubec, Keith; Connolly, Janis

    2010-01-01

    This slide presentation reviews the history, and development of NASA-STD-3001, NASA Space Flight Human-System Standard Human Factors, Habitability, and Environmental Health, and the related Human Integration Design Handbook. Currently being developed from NASA-STD-3000, this project standard currently in review will be available in two volumes, (i.e., Volume 1 -- VCrew Health and Volume 2 -- Human Factors, Habitability, and Environmental Health) and the handbook will be both available as a pdf file and as a interactive website.

  7. Human factor engineering applied to nuclear power plant design

    International Nuclear Information System (INIS)

    Manrique, A.; Valdivia, J.C.; Jimenez, A.

    2001-01-01

    For the design and construction of new nuclear power plants as well as for maintenance and operation of the existing ones new man-machine interface designs and modifications are been produced. For these new designs Human Factor Engineering must be applied the same as for any other traditional engineering discipline. Advantages of implementing adequate Human Factor Engineering techniques in the design of nuclear reactors have become not only a fact recognized by the majority of engineers and operators but also an explicit requirement regulated and mandatory for the new designs of the so called advanced reactors. Additionally, the big saving achieved by a nuclear power plant having an operating methodology which significantly decreases the risk of operating errors makes it necessary and almost vital its implementation. The first step for this is preparing a plan to incorporate all the Human Factor Engineering principles and developing an integral design of the Instrumentation and Control and Man-machine interface systems. (author)

  8. Human Factors and Safety Culture in Maritime Safety (revised

    Directory of Open Access Journals (Sweden)

    Heinz Peter Berg

    2013-09-01

    Full Text Available As in every industry at risk, the human and organizational factors constitute the main stakes for maritime safety. Furthermore, several events at sea have been used to develop appropriate risk models. The investigation on maritime accidents is, nowadays, a very important tool to identify the problems related to human factor and can support accident prevention and the improvement of maritime safety. Part of this investigation should in future also be near misses. Operation of ships is full of regulations, instructions and guidelines also addressing human factors and safety culture to enhance safety. However, even though the roots of a safety culture have been established, there are still serious barriers to the breakthrough of the safety management. One of the most common deficiencies in the case of maritime transport is the respective monitoring and documentation usually lacking of adequacy and excellence. Nonetheless, the maritime area can be exemplified from other industries where activities are ongoing to foster and enhance safety culture.

  9. Human factors and fuzzy set theory for safety analysis

    International Nuclear Information System (INIS)

    Nishiwaki, Y.

    1987-01-01

    Human reliability and performance is affected by many factors: medical, physiological and psychological, etc. The uncertainty involved in human factors may not necessarily be probabilistic, but fuzzy. Therefore, it is important to develop a theory by which both the non-probabilistic uncertainties, or fuzziness, of human factors and the probabilistic properties of machines can be treated consistently. In reality, randomness and fuzziness are sometimes mixed. From the mathematical point of view, probabilistic measures may be considered a special case of fuzzy measures. Therefore, fuzzy set theory seems to be an effective tool for analysing man-machine systems. The concept 'failure possibility' based on fuzzy sets is suggested as an approach to safety analysis and fault diagnosis of a large complex system. Fuzzy measures and fuzzy integrals are introduced and their possible applications are also discussed. (author)

  10. The significance of human factors in nuclear activities

    International Nuclear Information System (INIS)

    Weil, L.; Berg, H.P.

    1999-01-01

    Human factors is an aspect increasingly investigated in the last few years in efforts and programmes for enhancing the operational safety of nuclear systems. Methodology has been elaborated for analysis and evaluation of human reliability, or development of instruments supporting the decisions to be taken by the operators at the man-control room interface of nuclear installations, as well as initial approaches to introduce organisational factors which may influence the man-machine function allocation, and thus are an element of the safety culture concept. The significance of human factors in nuclear activities, as well as activities at the national and international level for optimisation of the man-machine interface and the man-organisation interface are discussed. (orig./CB) [de

  11. Quality management in the nuclear industry: the human factor

    International Nuclear Information System (INIS)

    1990-01-01

    In the nuclear industry it is vital to understand the 'human factor' with regard to plant performance and plant safety. A proper management system ensures that personnel perform their duties correctly. 'Quality Management in the Nuclear Industry: the Human Factor', was a conference organized by the Institution of Mechanical Engineers in October 1990. The conference covered a wide range of topics on an international level including: standards, licensing and regulatory procedures; selection assessment and training of personnel; feedback from experience of good practice and of deviations; management and support of personnel performance; modelling and evaluation of human factors. The papers presented at the conference are contained in this volume. All twenty papers are indexed separately. (author)

  12. A human factors design of a nuclear plant analyzer

    Energy Technology Data Exchange (ETDEWEB)

    Byeon, Seung Nam; Lee, Dong Hoon; Park, Chan Woo [Kyounghee Univ., Seoul (Korea, Republic of)

    2000-12-15

    The project consists of four key stages as follows : based on the review of various literature, human factors design principles and processes are identified, the literature reviewed in the project includes NUREG-0700, research papers for MMI, human factors handbooks, and laboratory reports, after the design principles and processes are determined, a design checklist is developed to evaluate the user interface of NPA, the design checklist consists of seven different categories such as display screen, menu interface, form-fillin, alphanumeric characters, symbols, color, and highlighting, NPA was tested with the design checklist for conformance to the human factors design principles, the expert reviews are performed to evaluate a graphic user interface of NPA, the application of the design checklist and the subjective opinion of the expert identify the design included in the user interface of NPA, based on the thorough analysis of design defects, design guidelines are recommended to improve the user interface of NPA.

  13. A human factors design of a nuclear plant analyzer

    International Nuclear Information System (INIS)

    Byeon, Seung Nam; Lee, Dong Hoon; Park, Chan Woo

    2000-12-01

    The project consists of four key stages as follows : based on the review of various literature, human factors design principles and processes are identified, the literature reviewed in the project includes NUREG-0700, research papers for MMI, human factors handbooks, and laboratory reports, after the design principles and processes are determined, a design checklist is developed to evaluate the user interface of NPA, the design checklist consists of seven different categories such as display screen, menu interface, form-fillin, alphanumeric characters, symbols, color, and highlighting, NPA was tested with the design checklist for conformance to the human factors design principles, the expert reviews are performed to evaluate a graphic user interface of NPA, the application of the design checklist and the subjective opinion of the expert identify the design included in the user interface of NPA, based on the thorough analysis of design defects, design guidelines are recommended to improve the user interface of NPA

  14. Human Factors and Habitability Challenges for Mars Missions

    Science.gov (United States)

    Whitmore, Mihriban

    2015-01-01

    As NASA is planning to send humans deeper into space than ever before, adequate crew health and performance will be critical for mission success. Within the NASA Human Research Program (HRP), the Space Human Factors and Habitability (SHFH) team is responsible for characterizing the risks associated with human capabilities and limitations with respect to long-duration spaceflight, and for providing mitigations (e.g., guidelines, technologies, and tools) to promote safe, reliable and productive missions. SHFH research includes three domains: Advanced Environmental Health (AEH), Advanced Food Technology (AFT), and Space Human Factors Engineering (SHFE). The AEH portfolio focuses on understanding the risk of microbial contamination of the spacecraft and on the development of standards for exposure to potential toxins such as chemicals, bacteria, fungus, and lunar/Martian dust. The two risks that the environmental health project focuses on are adverse health effects due to changes in host-microbe interactions, and risks associated with exposure to dust in planetary surface habitats. This portfolio also proposes countermeasures to these risks by making recommendations that relate to requirements for environmental quality, foods, and crew health on spacecraft and space missions. The AFT portfolio focuses on reducing the mass, volume, and waste of the entire integrated food system to be used in exploration missions, and investigating processing methods to extend the shelf life of food items up to five years, while assuring that exploration crews will have nutritious and palatable foods. The portfolio also delivers improvements in both the food itself and the technologies for storing and preparing it. SHFE sponsors research to establish human factors and habitability standards and guidelines in five risk areas, and provides improved design concepts for advanced crew interfaces and habitability systems. These risk areas include: Incompatible vehicle/habitat design

  15. Human Health/Human Factors Considerations in Trans-Lunar Space

    Science.gov (United States)

    Moore, E. Cherice; Howard, Robert; Mendeck, Gavin

    2014-01-01

    The human factors insights of how they are incorporated into the vehicle are crucial towards designing and planning the internal designs necessary for future spacecraft and missions. The adjusted mission concept of supporting the Asteroid Redirect Crewed Mission will drive some human factors changes on how the Orion will be used and will be reassessed so as to best contribute to missions success. Recognizing what the human factors and health functional needs are early in the design process and how to integrate them will improve this and future generations of space vehicles to achieve mission success and continue to minimize risks.

  16. Education Factor and Human Resources Development - Albania Case

    OpenAIRE

    Sonila Berdo

    2010-01-01

    The article gives a general view of the actual situation and the potential importance that the education factor plays in the formation and development of human resources in Albania, based on the Albanian education system applied as well as the strategies undertaken regarding the development of human resources by transforming it in an important asset and an unstoppable source of values for all the society. In particular, the article is focused in analyzing and evaluating the link between the l...

  17. Electronic cigarettes: incorporating human factors engineering into risk assessments

    OpenAIRE

    Yang, Ling; Rudy, Susan F; Cheng, James M; Durmowicz, Elizabeth L

    2014-01-01

    Objective A systematic review was conducted to evaluate the impact of human factors (HF) on the risks associated with electronic cigarettes (e-cigarettes) and to identify research gaps. HF is the evaluation of human interactions with products and includes the analysis of user, environment and product complexity. Consideration of HF may mitigate known and potential hazards from the use and misuse of a consumer product, including e-cigarettes. Methods Five databases were searched through Januar...

  18. Learning objects as coadjuvants in the human physiology teaching-learning process

    Directory of Open Access Journals (Sweden)

    Marcus Vinícius Lara

    2014-08-01

    Full Text Available The use of Information and Communication Technologies (ICTs in the academic environment of biomedical area has gained much importance, both for their ability to complement the understanding of the subject obtained in the classroom, is the ease of access, or makes more pleasure the learning process, since these tools are present in everyday of the students and use a simple language. Considering that, this study aims to report the experience of building learning objects in human physiology as a tool for learning facilitation, and discuss the impact of this teaching methodology

  19. With eloquence and humanity? Human factors/ergonomics in sustainable human development.

    Science.gov (United States)

    Moore, Dave; Barnard, Tim

    2012-12-01

    This article is based on a keynote presentation given at the 18th Congress of the International Ergonomics Association in Recife, Brazil, February 2012. It considers new, and not so new, approaches and practical roles for the emerging field of human factors/ergonomics (HFE) in sustainable development (SD).The material for this article was largely drawn from the literature in the fields of human development, sustainability, climate change mitigation and adaptation, and social/environmental impact assessment. Identifying the role of HFE in SD is not a simple one and from the outset is complicated by the widely differing ideas in the sustainability literature about what exactly it is we are hoping to sustain. Is it individual companies, business models, cultures, or the carrying capacity of our planet? Or combinations of these? For the purposes of this article, certain assumptions are made, and various emerging opportunities and responsibilities associated with our changing world of work are introduced. First, there are new versions of traditional tasks for us, such as working with the people and companies in the renewable energy sectors. Beyond this, however, it is suggested that there are emerging roles for HFE professionals in transdisciplinary work where we might play our part, for example, in tackling the twinned issues of climate change and human development in areas of significant poverty. In particular we have the tools and capabilities to help define and measure what groups have reason to value, and wish to sustain. It is suggested, that to do this effectively, however, will require a philosophical shift, or perhaps just a philosophical restatement at a collective level, regarding who and what we ultimately serve.

  20. The availability of teaching–pedagogical resources used for promotion of learning in teaching human anatomy

    Directory of Open Access Journals (Sweden)

    Aragão JA

    2013-08-01

    Full Text Available José Aderval Aragão,1,5 Ana Terra Fonseca-Barreto,2 Ciro José Brito,1,3 Danilo Ribeiro Guerra,1 José Carlos Nunes-Mota,4 Francisco Prado Reis5 1Master's Degree Program in Physical Education, Universidade Federal de Sergipe (UFS, Aracaju, Sergipe, Brazil; 2School of Medicine, Universidade Federal de Sergipe (UFS, Aracaju, Sergipe, Brazil; 3Department of Physical Education, Universidade Federal de Sergipe (UFS, Aracaju, Sergipe, Brazil; 4Department of Morphology, (UFS, Aracaju, Sergipe, Brazil; 5School of Medicine, Universidade Tiradentes (UNIT, Aracaju, Sergipe, Brazil Abstract: Five hundred students attending higher education institutions in northeastern Brazil responded to questionnaires about their anatomy classes; students represented a variety of different health sciences disciplines. Analysis of the responses revealed the participation of teaching assistants in a large percentage of classes and the use of teaching resources, particularly images, from conventional radiographs to magnetic resonance images. The number of classes for cadaver dissection and the number of students with access to that type of class were small. In most cases, dissection was performed according to anatomic regions or systems. Medicine and nursing students had the highest number of practical dissection classes. Most students were assessed using practical and theoretical tests. Findings revealed conditions similar to those found elsewhere. Resources should be renewed and used to improve teaching for students whose courses demand the study of human anatomy. Keywords: educational assessments, gross anatomy, dissection, education medical undergraduate, anatomic models

  1. Factors Influencing Laboratory Information System Effectiveness Through Strategic Planning in Shiraz Teaching Hospitals.

    Science.gov (United States)

    Bahador, Fateme; Sharifian, Roxana; Farhadi, Payam; Jafari, Abdosaleh; Nematolahi, Mohtram; Shokrpour, Nasrin

    This study aimed to develop and test a research model that examined 7effective factors on the effectiveness of laboratory information system (LIS) through strategic planning. This research was carried out on total laboratory staff, information technology staff, and laboratory managers in Shiraz (a city in the south of Iran) teaching hospitals by structural equation modeling approach in 2015. The results revealed that there was no significant positive relationship between decisions based on cost-benefit analysis and LIS functionality with LIS effectiveness, but there was a significant positive relationship between other factors and LIS effectiveness. As expected, high levels of strategic information system planning result in increasing LIS effectiveness. The results also showed that the relationship between cost-benefit analysis, LIS functionality, end-user involvement, and information technology-business alignment with strategic information system planning was significant and positive.

  2. 77 FR 3500 - VTECH Communications, Inc., Human Factors Department, Beaverton, OR; Amended Certification...

    Science.gov (United States)

    2012-01-24

    ... firm should read VTech Communications, Inc., Human Factors Department, Beaverton, Oregon. New... Communications, Inc., Human Factors Department, Beaverton, Oregon. The intent of the Department's certification... workers from VTech Communications, Inc., Human Factors Department, Beaverton, Oregon, who became totally...

  3. Human factors guidelines for nuclear power plant applications

    International Nuclear Information System (INIS)

    Ketchel, J.

    1993-01-01

    In 1989, Waters et al. reported to the Human Factors Society on developing human factors criteria for a new reactor plant. They correctly indicated that much of the guidance documentation in human factors engineering has derived from MIL-STD-1472 and its antecedents. Guidelines for human-computer interface have sprung primarily from the Smith and Mosier compendium and its source documents. NUREG-0700, which is currently being updated, was developed by the US Nuclear Regulatory Commission (NRC) as a general evaluation guide for inspecting control rooms. In addition, the Electric Power Research Institute, Institute of Nuclear Power Operations, US Department of Energy, the NRC, and others have published a number of specialized documents on a range of subjects. The number of guidelines and standards has grown in the past few years to an impressive number, including those published by international organizations and professional societies. This paper provides an update on current efforts to provide appropriate guidance for the power industry and, perhaps more importantly, offers a perspective on how users should think about using the available materials and what else is needed. The Electric Power Research Institute (EPRI) continues to be one of the principal participants in providing guidance to the utilities. Human factors guidelines is indeed a timely topic, currently of great interest to EPRI's constituents and to designers of new and upgraded nuclear power plants (NPMs) in the Advanced Light Water Reactor and the Instrumentation and Control Upgrade Initiative programs

  4. Human factors engineering report for the cold vacuum drying facility

    Energy Technology Data Exchange (ETDEWEB)

    IMKER, F.W.

    1999-06-30

    The purpose of this report is to present the results and findings of the final Human Factors Engineering (HFE) technical analysis and evaluation of the Cold Vacuum Drying Facility (CVDF). Ergonomics issues are also addressed in this report, as appropriate. This report follows up and completes the preliminary work accomplished and reported by the Preliminary HFE Analysis report (SNF-2825, Spent Nuclear Fuel Project Cold Vacuum Drying Facility Human Factors Engineering Analysis: Results and Findings). This analysis avoids redundancy of effort except for ensuring that previously recommended HFE design changes have not affected other parts of the system. Changes in one part of the system may affect other parts of the system where those changes were not applied. The final HFE analysis and evaluation of the CVDF human-machine interactions (HMI) was expanded to include: the physical work environment, human-computer interface (HCI) including workstation and software, operator tasks, tools, maintainability, communications, staffing, training, and the overall ability of humans to accomplish their responsibilities, as appropriate. Key focal areas for this report are the process bay operations, process water conditioning (PWC) skid, tank room, and Central Control Room operations. These key areas contain the system safety-class components and are the foundation for the human factors design basis of the CVDF.

  5. Overview of NRC's human factors regulatory research program

    International Nuclear Information System (INIS)

    Coffman, F.D. Jr.

    1989-01-01

    The human factors research program is divided into distinct and interrelated program activities: (1) Personnel Performance measurement, (2) Personnel Subsystem, (3) Human-System Interface, (4) Organization and Management, and (5) a group of Reliability Assessment activities. The purpose of the Personnel Performance Measurement activity is to improve the Agency's understanding of the factors influencing personnel performance and the effects on the safety of nuclear operations and maintenance by developing improvements to methods for collecting and managing personnel performance data. Personnel Subsystem research will broaden the understanding of such factors as staffing, qualifications, and training that influence human performance in the nuclear system and will develop the technical basis for regulatory guidance to reduce any adverse impact of these influences on nuclear safety. Research in the Human-System Interface activity will provide the technical basis for ensuring that the interface between the system and the human user supports safe operations and maintenance. Organization and Management research will result in the development of tools for evaluating organization and management issues within the nuclear industry. And finally, the Reliability Assessment group of activities includes multidisciplinary research that will integrate human and hardware considerations for evaluating reliability and risk in NRC licensing, inspection, and regulatory decisions

  6. Human factors engineering report for the cold vacuum drying facility

    International Nuclear Information System (INIS)

    IMKER, F.W.

    1999-01-01

    The purpose of this report is to present the results and findings of the final Human Factors Engineering (HFE) technical analysis and evaluation of the Cold Vacuum Drying Facility (CVDF). Ergonomics issues are also addressed in this report, as appropriate. This report follows up and completes the preliminary work accomplished and reported by the Preliminary HFE Analysis report (SNF-2825, Spent Nuclear Fuel Project Cold Vacuum Drying Facility Human Factors Engineering Analysis: Results and Findings). This analysis avoids redundancy of effort except for ensuring that previously recommended HFE design changes have not affected other parts of the system. Changes in one part of the system may affect other parts of the system where those changes were not applied. The final HFE analysis and evaluation of the CVDF human-machine interactions (HMI) was expanded to include: the physical work environment, human-computer interface (HCI) including workstation and software, operator tasks, tools, maintainability, communications, staffing, training, and the overall ability of humans to accomplish their responsibilities, as appropriate. Key focal areas for this report are the process bay operations, process water conditioning (PWC) skid, tank room, and Central Control Room operations. These key areas contain the system safety-class components and are the foundation for the human factors design basis of the CVDF

  7. Human factors questionnaire as a tool for risk assessment

    International Nuclear Information System (INIS)

    Santos, Isaac J.A.L.; Grecco, Claudio H.S.; Carvalho, Paulo V.R.; Mol, Antonio C.A.; Oliveira, Mauro V.; Augusto, Silas C.

    2009-01-01

    The human factors engineering (HFE) as a discipline, and as a process, seeks to discover and to apply knowledge about human capabilities and limitations to system and equipment design, ensuring that the system design, human tasks and work environment are compatible with the sensory, perceptual, cognitive and physical attributes of the personnel who operates systems and equipment. Risk significance considers the magnitude of the consequences (loss of life, material damage, environmental degradation) and the frequency of occurrence of a particular adverse event. The questionnaire design was based on the following definitions: the score and the classification of the nuclear safety risk. The principal benefit of applying an approach based on the risk significance in the development of the questionnaire is to ensure the identification and evaluation of the features of the projects, related to human factors, which affect the nuclear safety risk, the human actions and the safety of the nuclear plant systems. The human factors questionnaire developed in this study will provide valuable support for risk assessment, making possible the identification of design problems that can influence the evaluation of the nuclear safety risk. (author)

  8. Patient safety - the role of human factors and systems engineering.

    Science.gov (United States)

    Carayon, Pascale; Wood, Kenneth E

    2010-01-01

    Patient safety is a global challenge that requires knowledge and skills in multiple areas, including human factors and systems engineering. In this chapter, numerous conceptual approaches and methods for analyzing, preventing and mitigating medical errors are described. Given the complexity of healthcare work systems and processes, we emphasize the need for increasing partnerships between the health sciences and human factors and systems engineering to improve patient safety. Those partnerships will be able to develop and implement the system redesigns that are necessary to improve healthcare work systems and processes for patient safety.

  9. Patient Safety: The Role of Human Factors and Systems Engineering

    Science.gov (United States)

    Carayon, Pascale; Wood, Kenneth E.

    2011-01-01

    Patient safety is a global challenge that requires knowledge and skills in multiple areas, including human factors and systems engineering. In this chapter, numerous conceptual approaches and methods for analyzing, preventing and mitigating medical errors are described. Given the complexity of healthcare work systems and processes, we emphasize the need for increasing partnerships between the health sciences and human factors and systems engineering to improve patient safety. Those partnerships will be able to develop and implement the system redesigns that are necessary to improve healthcare work systems and processes for patient safety. PMID:20543237

  10. Human factors engineering evaluation of the UTR-10 Reactor

    International Nuclear Information System (INIS)

    Lahti, D.; Nilius, D.; Heithoff, D.; Roche, G.; Sage, S.

    1982-01-01

    This paper is a description of a student design team's review and evaluation of Iowa State University's University Test Reactor (UTR-10). The review was based on how well the control room of the UTR-10 measured up to selected portions of NUREG-0800, chapter 18, Human Factor Engineering/Standard Review Plan Development. The review was conducted by inspecting the reactor and interviewing reactor operators. The control room workspace, instrumentation controls and other equipment were evaluated from a human factors engineering point of view that takes into account both system demands and operator capabilities. Identification, assessment, and suggestion for control room design modifications that correct inadequate or unsuitable items was made

  11. A human factors data bank for French nuclear power plants

    International Nuclear Information System (INIS)

    Villemeur, A.; Mosneron-Dupin, F.; Bouissou, M.; Meslin, T.

    1986-01-01

    CONFUCIUS is a computerized data bank developed by Electricite de France to study human factors in nuclear power plants. A detailed and homogeneous grouping of described operation and maintenance errors as well as of performance times is possible with CONFUCIUS. It also incorporates a selection of statistical treatment softwares. Readily usable and modifiable, the system can easily evolve. It allows a wide range of applications (safety analysis, event analysis, training, human factors engineering, probabilistic analysis). Data derived from the analysis of significant events reported in power plants and from the analysis of simulator tests are used as inputs into this data bank

  12. Battelle's human factors program for the US Nuclear Regulatory Commission

    International Nuclear Information System (INIS)

    Shikiar, R.

    1983-10-01

    Battelle has been involved in a programmatic effort of technical assistance to the Division of Human Factors Safety of the NRC. This program involves the efforts of over 75 professionals engaged in over 20 projects. These projects span the areas of human factors engineering, procedures, examinations, training, staffing and qualifications, and utility management and organization. All of these bear, one way or another, on the role of operators in nuclear power plants. This programmatic effort can be viewed as part of an integrative approach to system safety

  13. Genetic and environmental factors in experimental and human cancer

    Energy Technology Data Exchange (ETDEWEB)

    Takayama, S.; Takebe, H.; Gelboin, H.V.; MaChahon, B.; Matsushima, T.; Sugimura, T.

    1980-01-01

    Recently technological advances in assaying mutagenic principles have revealed that there are many mutagens in the environment, some of which might be carcinogenic to human beings. Other advances in genetics have shown that genetic factors might play an important role in the induction of cancer in human beings, e.g., the high incidence of skin cancers in patients with xeroderma pigmentosum. These proceedings deal with the relationships between genetic and environmental factors in carcinogenesis. The contributors cover mixed-function oxidases, pharmacogenetics, twin studies, DNA repair, immunology, and epidemiology.

  14. Incorporating Human Rights into the Sustainability Agenda: A Commentary on "Corporate Responsibility to Respect Human Rights and Business Schools' Responsibility to Teach It"

    Science.gov (United States)

    Andrew, Jane

    2013-01-01

    In her commentary of McPhail's 2013 article "Corporate Responsibility to Respect Human Rights and Business Schools' Responsibility to Teach It: Incorporating Human Rights into the Sustainability Agenda," Jane Andrew begins by highlighting a number of McPhail's primary arguments. She points out that McPhail sets out to achieve two things…

  15. Human factors evaluation of teletherapy: Literature review. Volume 5

    Energy Technology Data Exchange (ETDEWEB)

    Henriksen, K.; Kaye, R.D.; Jones, R. [Hughes Training, Inc., Falls Church, VA (United States); Morisseau, D.S.; Serig, D.L. [Nuclear Regulatory Commission, Washington, DC (United States). Div. of Systems Technology

    1995-07-01

    A series of human factors evaluations were undertaken to better understand the contributing factors to human error in the teletherapy environment. Teletherapy is a multidisciplinary methodology for treating cancerous tissue through selective exposure to an external beam of ionizing radiation. A team of human factors specialists, assisted by a panel of radiation oncologists, medical physicists, and radiation therapists, conducted site visits to radiation oncology departments at community hospitals, university centers, and free-standing clinics. A function and task analysis was performed initially to guide subsequent evaluations in the areas of workplace environment, system-user interfaces, procedures, training, and organizational practices. To further acquire an in-depth and up-to-date understanding of the practice of teletherapy in support of these evaluations, a systematic literature review was conducted. Factors that have a potential impact on the accuracy of treatment delivery were of primary concern. The present volume is the literature review. The volume starts with an overview of the multiphased nature of teletherapy, and then examines the requirement for precision, the increasing role of quality assurance, current conceptualizations of human error, and the role of system factors such as the workplace environment, user-system interfaces, procedures, training, and organizational practices.

  16. Human factors evaluation of teletherapy: Literature review. Volume 5

    International Nuclear Information System (INIS)

    Henriksen, K.; Kaye, R.D.; Jones, R.; Morisseau, D.S.; Serig, D.L.

    1995-07-01

    A series of human factors evaluations were undertaken to better understand the contributing factors to human error in the teletherapy environment. Teletherapy is a multidisciplinary methodology for treating cancerous tissue through selective exposure to an external beam of ionizing radiation. A team of human factors specialists, assisted by a panel of radiation oncologists, medical physicists, and radiation therapists, conducted site visits to radiation oncology departments at community hospitals, university centers, and free-standing clinics. A function and task analysis was performed initially to guide subsequent evaluations in the areas of workplace environment, system-user interfaces, procedures, training, and organizational practices. To further acquire an in-depth and up-to-date understanding of the practice of teletherapy in support of these evaluations, a systematic literature review was conducted. Factors that have a potential impact on the accuracy of treatment delivery were of primary concern. The present volume is the literature review. The volume starts with an overview of the multiphased nature of teletherapy, and then examines the requirement for precision, the increasing role of quality assurance, current conceptualizations of human error, and the role of system factors such as the workplace environment, user-system interfaces, procedures, training, and organizational practices

  17. Revolutions and shifting paradigms in human factors & ergonomics.

    Science.gov (United States)

    Boff, Kenneth R

    2006-07-01

    The "Revolution in Information Technology" has spawned a series of transformational revolutions in the nature and practice of human factors and ergonomics (HFE). "Generation 1" HFE evolved with a focus on adapting equipment, workplace and tasks to human capabilities and limitations. Generation 2, focused on cognitive systems integration, arose in response to the need to manage automation and dynamic function allocation. Generation 3 is focused on symbiotic technologies that can amplify human physical and cognitive capabilities. Generation 4 is emergent and is focused on biological enhancement of physical or cognitive capabilities. The shift from HFE Generations 1 and 2 to Generations 3 and 4 profoundly alters accepted boundary constraints on the adaptability of humans in complex systems design. Furthermore, it has opened an ethical divide between those that see cognitive and physical enhancement as a great benefit to society and those who perceive this as tampering with the fundamentals of human nature.

  18. The Form and Content of Human Rights Film: Teaching Larysa Kondracki’s The Whistleblower

    Directory of Open Access Journals (Sweden)

    Sarah Hamblin

    2016-02-01

    Full Text Available This essay argues that the consistent association of human rights film with historical accuracy as a means of raising awareness has led human rights education to focus on filmic content, with fiction films being used primarily as case studies about particular atrocities or as opportunities to discuss more general ethical issues. While the subject matter of human rights films is certainly a major component of human rights education, I maintain that this singular focus prohibits students from examining how a film is situated within a specific matrix of geopolitical power relations and cultural presuppositions. This presumption of truth thus normalizes a westernized worldview, obscuring its ideological foundations and the geopolitical structures that give human rights discourse its universality and function. Using Larysa Kondracki’s The Whistleblower as a teaching case study, this essay demonstrates how an attention to stylistic and generic conventions helps us understand how a film may educate about a particular human rights issue while at the same time propagate the very logics of geopolitical inequality that are implicated in its emergence.

  19. Being at peace as an important factor in acquiring teaching competency by Iranian nurse teachers: a qualitative study.

    Science.gov (United States)

    Emamzadeh Ghasemi, Hormat Sadat; Rafii, Forough; Farahani, Mansoureh A; Mohammadi, Nooreddin

    2014-02-24

    It is imperative to understand the factor that influence teaching competency. Therefore, it is necessary to study those that have an impact on the process of acquiring teaching competency. Competent nurse teachers have an important role in the achievement of nursing students and improving the quality of nursing education. However, few researches have focused specifically on the process of acquiring teaching competency in nurse teachers and its related factors. This study as a part of more extensive research aims to explore the factors influencing acquisition of teaching competency by Iranian nurse teachers. Grounded theory was chosen as the method. Eleven teachers from three nursing schools in Tehran were recruited. Data was generated by semi structured interviews during May 2011 to March 2013 and was analyzed through using constant comparison. Three main categories were emerged including "individual characteristics" (spirituality, professional interest, ethical conducts, knowledge expansion and reflective practice), "organizational factors" (management of educational systems, solidarity culture, student characteristics) and "socio-cultural factors" (social situations, and public definition of nursing). Nurse teachers who deal peacefully with the nursing profession and colleagues are responsible and committed to acquiring teaching competency. A suitable organization in nursing educational systems that is structured and ordered also encourages a peaceful approach by nurse teachers.

  20. Tissue localization of human trefoil factors 1, 2, and 3

    DEFF Research Database (Denmark)

    Madsen, Jens; Nielsen, Ole; Tornøe, Ida

    2007-01-01

    Trefoil factors (TTFs) are small, compact proteins coexpressed with mucins in the gastrointestinal tract. Three trefoil factors are known in mammals: TFF1, TFF2, and TFF3. They are implicated to play diverse roles in maintenance and repair of the gastrointestinal channel. We compared the expression...... pattern of the three trefoil factors analyzing mRNA from a panel of 20 human tissues by conventional reverse transcriptase (RT) PCR and, in addition, by real-time PCR. These findings were supported by immunohistochemical analysis of paraffin-embedded human tissues using rabbit polyclonal antibodies raised...... against these factors. TFF1 showed highest expression in the stomach and colon, whereas TFF2 and TFF3 showed highest expression in stomach and colon, respectively. All three TFFs were found in the ducts of pancreas. Whereas TFF2 was found to be restricted to these two tissues, the structurally more...

  1. Critical human-factors issues in nuclear-power regulation and a recommended comprehensive human-factors long-range plan. Critical discussion of human factors areas of concern

    International Nuclear Information System (INIS)

    Hopkins, C.O.; Snyder, H.L.; Price, H.E.; Hornick, R.J.; Mackie, R.R.; Smillie, R.J.; Sugarman, R.C.

    1982-08-01

    This comprehensive long-range human factors plan for nuclear reactor regulation was developed by a Study Group of the Human Factors Society, Inc. This Study Group was selected by the Executive Council of the Society to provide a balanced, experienced human factors perspective to the applications of human factors scientific and engineering knowledge to nuclear power generation. The report is presented in three volumes. Volume 1 contains an Executive Summary of the 18-month effort and its conclusions. Volume 2 summarizes all known nuclear-related human factors activities, evaluates these activities wherever adequate information is available, and describes the recommended long-range (10-year) plan for human factors in regulation. Volume 3 elaborates upon each of the human factors issues and areas of recommended human factors involvement contained in the plan, and discusses the logic that led to the recommendations

  2. Human factors review for Severe Accident Sequence Analysis (SASA)

    International Nuclear Information System (INIS)

    Krois, P.A.; Haas, P.M.; Manning, J.J.; Bovell, C.R.

    1984-01-01

    The paper will discuss work being conducted during this human factors review including: (1) support of the Severe Accident Sequence Analysis (SASA) Program based on an assessment of operator actions, and (2) development of a descriptive model of operator severe accident management. Research by SASA analysts on the Browns Ferry Unit One (BF1) anticipated transient without scram (ATWS) was supported through a concurrent assessment of operator performance to demonstrate contributions to SASA analyses from human factors data and methods. A descriptive model was developed called the Function Oriented Accident Management (FOAM) model, which serves as a structure for bridging human factors, operations, and engineering expertise and which is useful for identifying needs/deficiencies in the area of accident management. The assessment of human factors issues related to ATWS required extensive coordination with SASA analysts. The analysis was consolidated primarily to six operator actions identified in the Emergency Procedure Guidelines (EPGs) as being the most critical to the accident sequence. These actions were assessed through simulator exercises, qualitative reviews, and quantitative human reliability analyses. The FOAM descriptive model assumes as a starting point that multiple operator/system failures exceed the scope of procedures and necessitates a knowledge-based emergency response by the operators. The FOAM model provides a functionally-oriented structure for assembling human factors, operations, and engineering data and expertise into operator guidance for unconventional emergency responses to mitigate severe accident progression and avoid/minimize core degradation. Operators must also respond to potential radiological release beyond plant protective barriers. Research needs in accident management and potential uses of the FOAM model are described. 11 references, 1 figure

  3. Integrating human factors and artificial intelligence in the development of human-machine cooperation

    NARCIS (Netherlands)

    Maanen, P.P. van; Lindenberg, J.; Neericx, M.A.

    2005-01-01

    Increasing machine intelligence leads to a shift from a mere interactive to a much more complex cooperative human-machine relation requiring a multidisciplinary development approach. This paper presents a generic multidisciplinary cognitive engineering method CE+ for the integration of human factors

  4. Human factors with nonhumans - Factors that affect computer-task performance

    Science.gov (United States)

    Washburn, David A.

    1992-01-01

    There are two general strategies that may be employed for 'doing human factors research with nonhuman animals'. First, one may use the methods of traditional human factors investigations to examine the nonhuman animal-to-machine interface. Alternatively, one might use performance by nonhuman animals as a surrogate for or model of performance by a human operator. Each of these approaches is illustrated with data in the present review. Chronic ambient noise was found to have a significant but inconsequential effect on computer-task performance by rhesus monkeys (Macaca mulatta). Additional data supported the generality of findings such as these to humans, showing that rhesus monkeys are appropriate models of human psychomotor performance. It is argued that ultimately the interface between comparative psychology and technology will depend on the coordinated use of both strategies of investigation.

  5. Human capital needs - teaching, training and coordination for nuclear fuel cycle

    Energy Technology Data Exchange (ETDEWEB)

    Retegan, T.; Ekberg, C. [Department of Chemistry and Biological Engineering, Nuclear Chemistry, Chalmers University of Technology, Kemivaegen 4, 41296 Gothenburg (Sweden); John, J. [Department of Nuclear Chemistry, Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Brehova 7, 115 19 Prague 1 (Czech Republic); Nordlund, A. [Nuclear Engineering, Chalmers University of Technology, Kemivaegen 4, 41296 Gothenburg (Sweden)

    2013-07-01

    Human capital is the accumulation of competencies, knowledge, social and creativity skills and personality attributes, which are necessary to perform work so as to produce economic value. In the frame of the nuclear fuel cycle, this is of paramount importance that the right human capital exists and in Europe this is fostered by a series of integrated or directed projects. The teaching, training and coordination will be discussed in the frame of University curricula with examples from several programs, like e.g. the Master of Nuclear Engineering at Chalmers University, Sweden and two FP7 EURATOM Projects: CINCH - a project for cooperation in nuclear chemistry - and ASGARD - a research project on advanced or novel nuclear fuels and their reprocessing issues for generation IV reactors. The integration of the university curricula in the market needs but also the anchoring in the research and future fuel cycles will be also discussed, with examples from the ASGARD project. (authors)

  6. Human capital needs - teaching, training and coordination for nuclear fuel cycle

    International Nuclear Information System (INIS)

    Retegan, T.; Ekberg, C.; John, J.; Nordlund, A.

    2013-01-01

    Human capital is the accumulation of competencies, knowledge, social and creativity skills and personality attributes, which are necessary to perform work so as to produce economic value. In the frame of the nuclear fuel cycle, this is of paramount importance that the right human capital exists and in Europe this is fostered by a series of integrated or directed projects. The teaching, training and coordination will be discussed in the frame of University curricula with examples from several programs, like e.g. the Master of Nuclear Engineering at Chalmers University, Sweden and two FP7 EURATOM Projects: CINCH - a project for cooperation in nuclear chemistry - and ASGARD - a research project on advanced or novel nuclear fuels and their reprocessing issues for generation IV reactors. The integration of the university curricula in the market needs but also the anchoring in the research and future fuel cycles will be also discussed, with examples from the ASGARD project. (authors)

  7. A Virtual Campus Based on Human Factor Engineering

    Science.gov (United States)

    Yang, Yuting; Kang, Houliang

    2014-01-01

    Three Dimensional or 3D virtual reality has become increasingly popular in many areas, especially in building a digital campus. This paper introduces a virtual campus, which is based on a 3D model of The Tourism and Culture College of Yunnan University (TCYU). Production of the virtual campus was aided by Human Factor and Ergonomics (HF&E), an…

  8. Expression of human soluble tumor necrosis factor (TNF)-related ...

    African Journals Online (AJOL)

    DR NJ TONUKARI

    2011-06-06

    Jun 6, 2011 ... bio-technique in bacterial (Lin et al., 2007), yeast (Xu et al., 2003) ... biological activity, such as human somatotropin (hST) .... sion way with chloroplast transit peptide (Wang et al., .... chloroplast protein synthesis capacity by massive expression of a ... necrosis factor-related apoptosis-inducing ligand in vivo.

  9. SafetyNet. Human factors safety training on the Internet

    DEFF Research Database (Denmark)

    Hauland, G.; Pedrali, M.

    2002-01-01

    This report describes user requirements to an Internet based distance learning system of human factors training, i.e. the SafetyNet prototype, within the aviation (pilots and air traffic control), maritime and medical domains. User requirements totraining have been elicited through 19 semi...

  10. Human Factors Evaluation of Advanced Electric Power Grid Visualization Tools

    Energy Technology Data Exchange (ETDEWEB)

    Greitzer, Frank L.; Dauenhauer, Peter M.; Wierks, Tamara G.; Podmore, Robin

    2009-04-01

    This report describes initial human factors evaluation of four visualization tools (Graphical Contingency Analysis, Force Directed Graphs, Phasor State Estimator and Mode Meter/ Mode Shapes) developed by PNNL, and proposed test plans that may be implemented to evaluate their utility in scenario-based experiments.

  11. Sexual orientation and risk factors for Human Immunodeficiency ...

    African Journals Online (AJOL)

    The issue of homosexuality attracts global debate, given that this constitutes risk factor for sexually transmitted diseases. An exploration of socio-cultural, religious and sexual activities of lesbian, gay, bisexual, transgender and intersex sector would inform future Human Immunodeficiency Virus programming.

  12. The future of intelligent manufacturing systems and human factors

    NARCIS (Netherlands)

    Vink, P.; Stahre, J.

    2006-01-01

    In this paper the results of a 3 year European project are described. In this project 20 experts in the field of human factors define the most promising way of using the European work force in manufacturing in the future. Based on discussions between the experts and participating companies and

  13. Pattern of hormone receptors and human epidermal growth factor ...

    African Journals Online (AJOL)

    Introduction: Breast cancer is the most common cancer among women globally. With immunohistochemistry (IHC), breast cancer is classified into four groups based on IHC profile of estrogen receptor (ER)/progesterone receptor (PR) and human epidermal growth factor receptor 2 (HER2/neu) expression, positive (+) and/or ...

  14. Human intrinsic factor expressed in the plant Arabidopsis thaliana

    DEFF Research Database (Denmark)

    Fedosov, Sergey N; Laursen, Niels B; Nexø, Ebba

    2003-01-01

    Intrinsic factor (IF) is the gastric protein that promotes the intestinal uptake of vitamin B12. Gastric IF from animal sources is used in diagnostic tests and in vitamin pills. However, administration of animal IF to humans becomes disadvantageous because of possible pathogenic transmission...

  15. Impacts of geo-physical factors and human disturbance on ...

    African Journals Online (AJOL)

    We examined vegetation-disturbance-environment relationships in the Xiaomengyang Section of Xishuangbanna Nature Reserve (XNR) using multivariate analysis to understand the impacts of geo-physical factors and human disturbance on vegetation along the highway corridor. We found that native forests were the best ...

  16. The influence of marital factors on genital human papilloma virus ...

    African Journals Online (AJOL)

    Aim: To study the association between marital factors and human papilloma virus (HPV) infection of the cervix. Method: The subjects were 450 randomly selected sexually active women attending the antenatal, postnatal, gynaecology and family planning clinics in the Department of Obstetrics and Gynaecology of the ...

  17. Prevalence And Risk Factors For Human Pappiloma Virus Infection ...

    African Journals Online (AJOL)

    Human Pappiloma Virus (HPV) infection is a disease of global public health importance, culminating into a high risk of cervical cancer. Most of the risk factors are modifiable, thus making HPV itself preventable. Efforts towards community HPV prevention and vaccination have not yielded the desired results, most especially ...

  18. Prevalence and Risk Factors of High Risk Human Papillomavirus ...

    African Journals Online (AJOL)

    Cervical cancer is the most common female cancer in northern Nigeria, yet the pattern of infection with human papillomavirus, the principal aetiologic agent is unknown. This was a preliminary study conducted in two referral hospitals in order to establish base-line data on the prevalence and risk factors for the infection in ...

  19. Human factors in organizational design and management VI

    NARCIS (Netherlands)

    Vink, P.; Koningsveld, E.A.P.; Dhondt, S.

    1998-01-01

    This book contains proceedings of the Sixth International Symposium on Human Factors in Organizational Design and Management held in The Hague, The Netherlands, August 19-22, 1998. The Symposium was sponsored jointly by the International Ergonomics Society, the Dutch Ergonomics Society, NIA TNO and

  20. The factor structure of the Maslach Burnout Inventory Human ...

    African Journals Online (AJOL)

    kirstam

    The factor structure of the Maslach Burnout Inventory. Human Services Survey across a sample of client service employees. C. Steyn. 6ABSTRACT. 12The negative consequences of burnout in the client service environment point to the importance of further research into the manner in which the unique challenges faced by ...

  1. Improving human performance: Industry factors influencing the ability to perform

    Directory of Open Access Journals (Sweden)

    Güera Massyn Romo

    2013-03-01

    Full Text Available Learning interventions and new technologies that aim to improve human performance must take cognisance of industry factors inhibiting human performance. The dynamic and fast pace nature of the Information and Communication Technologies (ICT and the engineering industries do not lend themselves to proper skills planning and management. These industries experience real skills gaps, to some of which they contribute by themselves. This study reports on these performance-inhibiting factors such as the underutilisation of available skills, tolerance for individual preferences, and dynamically, and informally refining a role objective while an employee is occupying a certain role. The important professional skills required by individuals to cope with these real life factors are also explored in the skills gaps management context. Moreover, these industries need a profile they refer to as Special Forces, which denotes a high calibre of worker that possesses well-developed professional skills whilst having advanced technical expertise and sufficient experience. This resource profile is required largely due to the poor management of human resource processes in practice and the current reported lack of adequate skills. Furthermore, this study refers to the recent lack of a working definition for these Special Forces leading to the omitted active development of these profiles in industry today, which appears to become a key human performance inhibiting factor.

  2. Understanding human factors in cyber security as a dynamic system

    NARCIS (Netherlands)

    Young, H.J.; Vliet, A.J. van; Ven, J.G.S. van de; Jol, S.C.; Broekman, C.C.M.T.

    2018-01-01

    The perspective of human factors is largely missing from the wider cyber security dialogue and its scope is often limited. We propose a framework in which we consider cyber security as a state of a system. System change is brought on by an entity’s behavior. Interventions are ways of changing

  3. Human factors engineering review for CRT screen design

    International Nuclear Information System (INIS)

    Yi, S. M.; Joo, C. Y.; Ra, J. C.

    1999-01-01

    The information interface between man and machine may be more important than hardware and workplace layout considerations. Transmitting and receiving data through this information interface can be characterized as a communication or interface problem. Management of man-machine interface is essential for the enhancement of the information processing and decision-making capability of computer users working in real time, demanding task. The design of human-computer interface is not a rigid and static procedure. The content and context of each interface varies according to the specific application. So, the purpose of this study is to review the human factor design process for interfaces, to make human factor guidelines for CRT screen and to apply these to CRT screen design. (author)

  4. Critical success factor (CSF) service delivery for tahfiz institution teaching & learning environment

    Science.gov (United States)

    Ridza, B. H.; Jalil, R. A.; Sipan, I.; Nukman, Y.

    2017-11-01

    The exceptional existence of tahfiz institutions (TI) by a government and the private sector in Malaysia indicates that tahfiz education at par to fill mainstream education. Nevertheless, the level of TI facilities management (FM) provided is unstandardized since its infrastructure and establishment is initiated by the varied background of TI organizer. Thus, the effectiveness of TI education system is immeasurable. The significance of this research is to explore the critical success factor (CSF) of service delivery for TI teaching and learning environment. This research adopts both qualitative and quantitative method through survey instrument in order to review and analyze to achieve the research goal. The findings showed several important criteria for a transformation of TI education teaching and learning environment such top management of TI needs to be more responsible in providing better FM practice to achieve efficiency of manpower in providing a conducive learning environment for students for producing excellent huffaz. Thus, TI education system needs to have clear standard guidelines in operating their activities in producing huffaz that capable implement Islamic knowledge to the development of the country.

  5. Human intrinsic factor expressed in the plant Arabidopsis thaliana

    DEFF Research Database (Denmark)

    Fedosov, Sergey N; Laursen, Niels B; Nexø, Ebba

    2003-01-01

    and contamination by other B12 binders. We tested the use of recombinant plants for large-scale production of pathogen-free human recombinant IF. Human IF was successfully expressed in the recombinant plant Arabidopsis thaliana. Extract from fresh plants possessed high B12-binding capacity corresponding to 70 mg...... to recombinant IF and gastric IF were alike, as was the interaction of recombinant and native IF with the specific receptor cubilin. The data presented show that recombinant plants have a great potential as a large-scale source of human IF for analytical and therapeutic purposes.......Intrinsic factor (IF) is the gastric protein that promotes the intestinal uptake of vitamin B12. Gastric IF from animal sources is used in diagnostic tests and in vitamin pills. However, administration of animal IF to humans becomes disadvantageous because of possible pathogenic transmission...

  6. National plan to enhance aviation safety through human factors improvements

    Science.gov (United States)

    Foushee, Clay

    1990-01-01

    The purpose of this section of the plan is to establish a development and implementation strategy plan for improving safety and efficiency in the Air Traffic Control (ATC) system. These improvements will be achieved through the proper applications of human factors considerations to the present and future systems. The program will have four basic goals: (1) prepare for the future system through proper hiring and training; (2) develop a controller work station team concept (managing human errors); (3) understand and address the human factors implications of negative system results; and (4) define the proper division of responsibilities and interactions between the human and the machine in ATC systems. This plan addresses six program elements which together address the overall purpose. The six program elements are: (1) determine principles of human-centered automation that will enhance aviation safety and the efficiency of the air traffic controller; (2) provide new and/or enhanced methods and techniques to measure, assess, and improve human performance in the ATC environment; (3) determine system needs and methods for information transfer between and within controller teams and between controller teams and the cockpit; (4) determine how new controller work station technology can optimally be applied and integrated to enhance safety and efficiency; (5) assess training needs and develop improved techniques and strategies for selection, training, and evaluation of controllers; and (6) develop standards, methods, and procedures for the certification and validation of human engineering in the design, testing, and implementation of any hardware or software system element which affects information flow to or from the human.

  7. Human factors/ergonomics as a systems discipline? "The human use of human beings" revisited.

    Science.gov (United States)

    Hollnagel, Erik

    2014-01-01

    Discussions of the possible future of Human factors/ergonomics (HFE) usually take the past for granted in the sense that the future of HFE is assumed to be more of the same. This paper argues that the nature of work in the early 2010s is so different from the nature of work when HFE was formulated 60-70 years ago that a critical reassessment of the basis for HFE is needed. If HFE should be a systems discipline, it should be a soft systems rather than a hard systems discipline. It is not enough for HFE to seek to improve performance and well-being through systems design, since any change to the work environment in principle alters the very basis for the change. Instead HFE should try to anticipate how the nature of work will change so that it can both foresee what work will be and propose what work should be. Copyright © 2013 Elsevier Ltd and The Ergonomics Society. All rights reserved.

  8. Teaching English to Young Learners and Factors to Consider in DesigningThe Materials

    OpenAIRE

    Sukarno, -

    2008-01-01

    Teaching English to young learners at elementary school is different from that to adults. The English teachers to young learners in elementary school, therefore, need to comprehend and to apply the theories of language teaching-learning to young learners and language classroom management. Besides, the English teachers are not only required to be able to teach well but also to be able to design materials so that they can apply approaches, methods, and techniques of teaching-learning English ap...

  9. The importance of residues 195-206 of human blood clotting factor VII in the interaction of factor VII with tissue factor

    International Nuclear Information System (INIS)

    Wildgoose, P.; Kisiel, W.; Kazim, A.L.

    1990-01-01

    Previous studies indicated that human and bovine factor VII exhibit 71% amino acid sequence identity. In the present study, competition binding experiments revealed that the interaction of human factor VII with cell-surface human tissue factor was not inhibited by 100-fold molar excess of bovine factor VII. This finding indicated that bovine and human factor VII are not structurally homologous in the region(s) where human factor VII interacts with human tissue factor. On this premise, the authors synthesized three peptides corresponding to regions of human factor VII that exhibited marked structural dissimilarity to bovine factor VII; these regions of dissimilarity included residues 195-206, 263-274, and 314-326. Peptide 195-206 inhibited the interaction of factor VII with cell-surface tissue factor and the activation of factor X by a complex of factor VIIa and tissue factor half-maximally at concentrations of 1-2 mM. A structurally rearranged form of peptide 195-206 containing an aspartimide residue inhibited these reactions half-maximally at concentrations of 250-300 μM. In contrast, neither peptide 263-274 nor peptide 314-326, at 2 mM concentration, significantly affected either factor VIIa interaction with tissue factor or factor VIIa-mediated activation of factor X. The data provide presumptive evidence that residues 195-206 of human factor VII are involved in the interaction of human factor VII with the extracellular domain of human tissue factor apoprotein

  10. Space Flight Human System Standards (SFHSS). Volume 2; Human Factors, Habitability and Environmental Factors" and Human Integration Design Handbook (HIDH)

    Science.gov (United States)

    Davis, Jeffrey R.; Fitts, David J.

    2009-01-01

    This viewgraph presentation reviews the standards for space flight hardware based on human capabilities and limitations. The contents include: 1) Scope; 2) Applicable documents; 3) General; 4) Human Physical Characteristics and Capabilities; 5) Human Performance and Cognition; 6) Natural and Induced Environments; 7) Habitability Functions; 8) Architecture; 9) Hardware and Equipment; 10) Crew Interfaces; 11) Spacesuits; 12) Operatons: Reserved; 13) Ground Maintenance and Assembly: Reserved; 14) Appendix A-Reference Documents; 15) Appendix N-Acronyms and 16) Appendix C-Definition. Volume 2 is supported by the Human Integration Design Handbook (HIDH)s.

  11. The development of human factors technologies -The development of human behaviour analysis techniques-

    International Nuclear Information System (INIS)

    Lee, Jung Woon; Lee, Yong Heui; Park, Keun Ok; Chun, Se Woo; Suh, Sang Moon; Park, Jae Chang

    1995-07-01

    In order to contribute to human error reduction through the studies on human-machine interaction in nuclear power plants, this project has objectives to develop SACOM(Simulation Analyzer with a Cognitive Operator Model) and techniques for human error analysis and application. In this year, we studied the followings: 1) Site investigation of operator tasks, 2) Development of operator task micro structure and revision of micro structure, 3) Development of knowledge representation software and SACOM prototype, 4) Development of performance assessment methodologies in task simulation and analysis of the effects of performance shaping factors. 1) Classification of error shaping factors(ESFs) and development of software for ESF evaluation, 2) Analysis of human error occurrences and revision of analysis procedure, 3) Experiment for human error data collection using a compact nuclear simulator, 4) Development of a prototype data base system of the analyzed information on trip cases. 55 figs, 23 tabs, 33 refs. (Author)

  12. Human factors for the Moon: the gap in anthropometric data.

    Science.gov (United States)

    Lia Schlacht, Irene; Foing, Bernard H.; Rittweger, Joern; Masali, Melchiorre; Stevenin, Hervé

    2016-07-01

    Since the space era began, we learned first to survive and then to live in space. In the state of the art, we know how important human factors research and development is to guarantee maximum safety and performance for human missions. With the extension of the duration of space missions, we also need to learn how habitability and comfort factors are closely related to safety and performance. Humanities disciplines such as design, architecture, anthropometry, and anthropology are now involved in mission design from the start. Actual plans for building a simulated Moon village in order to simulate and test Moon missions are now being carried out using a holistic approach, involving multidisciplinary experts cooperating concurrently with regard to the interactions among humans, technology, and the environment. However, in order to implement such plans, we need basic anthropometrical data, which is still missing. In other words: to optimize performance, we need to create doors and ceilings with dimensions that support a natural human movement in the reduced gravity environment of the Moon, but we are lacking detailed anthropometrical data on human movement on the Moon. In the Apollo missions more than 50 years ago, no anthropometrical studies were carried in hypogravity out as far as we know. The necessity to collect data is very consistent with state-of-the-art research. We still have little knowledge of how people will interact with the Moon environment. Specifically, it is not known exactly which posture, which kind of walking and running motions astronauts will use both inside and outside a Moon station. Considering recent plans for a Moon mission where humans will spend extensive time in reduced gravity conditions, the need for anthropometric, biomechanics and kinematics field data is a priority in order to be able to design the right architecture, infrastructure, and interfaces. Objective of this paper: Bring knowledge on the relevance of anthropometrical and

  13. Human Factors Engineering: Current and Emerging Dual-Use Applications

    Science.gov (United States)

    Chandlee, G. O.; Goldsberry, B. S.

    1994-01-01

    Human Factors Engineering is a multidisciplinary endeavor in which information pertaining to human characteristics is used in the development of systems and machines. Six representatives considered to be experts from the public and private sectors were surveyed in an effort to identify the potential dual-use of human factors technology. Each individual was asked to provide a rating as to the dual-use of 85 identified NASA technologies. Results of the survey were as follows: nearly 75 percent of the technologies were identified at least once as high dual-use by one of the six survey respondents, and nearly 25 percent of the identified NASA technologies were identified as high dual-use technologies by a majority of the respondents. The perceived level of dual-use appeared to be independent of the technology category. Successful identification of dual-use technology requires expanded input from industry. As an adjunct, cost-benefit analysis should be conducted to identify the feasibility of the dual-use technology. Concurrent with this effort should be an examination of precedents established by other technologies in other industrial settings. Advances in human factors and systems engineering are critical to reduce risk in any workplace and to enhance industrial competitiveness.

  14. The development of human factors experimental evaluation techniques

    Energy Technology Data Exchange (ETDEWEB)

    Sim, Bong Shick; Oh, In Suk; Cha, Kyung Ho; Lee, Hyun Chul; Park, Geun Ok; Cheon, Se Woo; Suh, Sang Moon

    1997-07-01

    New human factors issues, such as evaluation of information navigation, the consideration of operator characteristics, and operator performance assessment, related to the HMI design based on VDUs are being risen. Thus, in order to solve these human factors issues, this project aims to establish the experimental technologies including the techniques for experimental design, experimental measurement, data collection and analysis, and to develop ITF (Integrated Test Facility) suitable for the experiment of HMI design evaluation. For the establish of the experimental data analysis and evaluation methodologies, we developed as the following: (1) a paradigm for human factors experimentation including experimental designs, procedures, and data analysis. (2) the methods for the assessment of operator`s mental workload (3) DAEXESS (data analysis and experiment evaluation supporting system). Also, we have established a experiment execution technologies through the preliminary experiments, such as the suitability evaluation of information display on a LSDP, the evaluation of information display on a LSDP, the evaluation of computerized operation procedure and an experiment of advanced alarm system (ADIOS). Finally, we developed the ITF including human machine simulator, telemetry system, an eye tracking system, an audio/video data measurement system, and three dimensional micro behaviour analysis system. (author). 81 refs., 68 tabs., 73 figs.

  15. Human factors engineering checklists for application in the SAR process

    Energy Technology Data Exchange (ETDEWEB)

    Overlin, T.K.; Romero, H.A.; Ryan, T.G.

    1995-03-01

    This technical report was produced to assist the preparers and reviewers of the human factors portions of the SAR in completing their assigned tasks regarding analysis and/or review of completed analyses. The checklists, which are the main body of the report, and the subsequent tables, were developed to assist analysts in generating the needed analysis data to complete the human engineering analysis for the SAR. The technical report provides a series of 19 human factors engineering (HFE) checklists which support the safety analyses of the US Department of Energy`s (DOE) reactor and nonreactor facilities and activities. The results generated using these checklists and in the preparation of the concluding analyses provide the technical basis for preparing the human factors chapter, and subsequent inputs to other chapters, required by DOE as a part of the safety analysis reports (SARs). This document is divided into four main sections. The first part explains the origin of the checklists, the sources utilized, and other information pertaining to the purpose and scope of the report. The second part, subdivided into 19 sections, is the checklists themselves. The third section is the glossary which defines terms that could either be unfamiliar or have specific meanings within the context of these checklists. The final section is the subject index in which the glossary terms are referenced back to the specific checklist and page the term is encountered.

  16. Human factors engineering checklists for application in the SAR process

    International Nuclear Information System (INIS)

    Overlin, T.K.; Romero, H.A.; Ryan, T.G.

    1995-03-01

    This technical report was produced to assist the preparers and reviewers of the human factors portions of the SAR in completing their assigned tasks regarding analysis and/or review of completed analyses. The checklists, which are the main body of the report, and the subsequent tables, were developed to assist analysts in generating the needed analysis data to complete the human engineering analysis for the SAR. The technical report provides a series of 19 human factors engineering (HFE) checklists which support the safety analyses of the US Department of Energy's (DOE) reactor and nonreactor facilities and activities. The results generated using these checklists and in the preparation of the concluding analyses provide the technical basis for preparing the human factors chapter, and subsequent inputs to other chapters, required by DOE as a part of the safety analysis reports (SARs). This document is divided into four main sections. The first part explains the origin of the checklists, the sources utilized, and other information pertaining to the purpose and scope of the report. The second part, subdivided into 19 sections, is the checklists themselves. The third section is the glossary which defines terms that could either be unfamiliar or have specific meanings within the context of these checklists. The final section is the subject index in which the glossary terms are referenced back to the specific checklist and page the term is encountered

  17. Critical human-factors issues in nuclear-power regulation and a recommended comprehensive human-factors long-range plan. Executive summary

    International Nuclear Information System (INIS)

    Hopkins, C.O.; Snyder, H.L.; Price, H.E.; Hornick, R.J.; Mackie, R.R.; Smillie, R.J.; Sugarman, R.C.

    1982-08-01

    This comprehensive long-range human factors plan for nuclear reactor regulation was developed by a Study Group of the Human Factors Society, Inc. This Study Group was selected by the Executive Council of the Society to provide a balanced, experienced human factors perspective to the applications of human factors scientific and engineering knowledge to nuclear power generation. The report is presented in three volumes. Volume 1 contains an Executive Summary of the 18-month effort and its conclusions. Volume 2 summarizes all known nuclear-related human factors activities, evaluates these activities wherever adequate information is available, and describes the recommended long-range (10-year) plan for human factors in regulation. Volume 3 elaborates upon each of the human factors issues and areas of recommended human factors involvement contained in the plan, and discusses the logic that led to the recommendations

  18. Characterization of a human antigen specific helper factor

    International Nuclear Information System (INIS)

    Richardson, B.

    1986-01-01

    While antigen (Ag) specific helper factors have been characterized in mice, similar molecules have not been identified in humans. To characterize human antigen specific helper molecules, an IL-2 dependent tetanus toxoid (T.T.) reactive T cell line was fused with a 6-thioguanine resistant CEM line, and hybrids selected in medium containing hypoxanthine and azaserine. Hybrids were screened by culturing the cells with 35 S-Met then reacting the supernatants with T.T. or hepatitis vaccine immobilized on nitrocellulose. One hybrid, TT6BA-O, was identified which secreted a Met-containing molecule which bound T.T. but not hepatitis vaccine. Supernatants from TT6BA-O, but not the parent CEM line, when added to autologous peripheral blood mononuclear cells (PBMC's) stimulated secretion of T.T. specific antibodies (Abs). Specificity controls demonstrated that TT6BA-O supernatant did not induce antibodies to diphtheria toxoid, hepatitis vaccine or pneumococcal polysaccharide, and total immunoglobulin (lg) synthesis was minimally increased. In contrast, pokeweed mitogen stimulated significant lg synthesis as well as Ab's to pneumococcal polysaccharide and T.T. TT6BA-O supernatant induced anti-T.T.Ab's in autologous PBMC's but not PBMC's from 3 unrelated donors, suggesting that the activity of the helper factor is restricted, possibly by the MHC. The molecular weight of the helper factor was estimated at 100,000-150,000 by Sephacryl S-300 chromatography. Finally, the helper factor could be demonstrated to bind and elute from sephorose-immobilized T.T. and anti-DR antisera, but not anti-lg antisera or the T40/25 monoclonal antibody, which binds a nonpolymorphic determinant on the human T cell receptor. These results demonstrate that human Ag specific helper factors exist, bind antigen and bear class II MHC determinants

  19. Intrinsic factor in human amniotic fluid as determined by radioimmunoassay

    International Nuclear Information System (INIS)

    Wahlstedt, V.; Stenman, U.-H.; Ylinen, K.; Graesbeck, R.

    1983-01-01

    The intrinsic factor (IF) concentration in 55 human amniotic fluid specimens was determined by radioimmunoassay (RIA). The antiserum was produced by immunizing rabbits with the cobalamin-IF complex isolated from human gastric juice. The median concentration of IF was 0.17 nmol/l and the extreme values <0.07-2.51 nmol/l. Three specimens with a clearly elevated level (0.96, 1.11 and 2.51 nmol/l) were observed. The highest value was associated with a fetal malformation, viz. obstruction of the proximal gut. There was no evident correlation between the concentration of IF in amniotic fluid and gestational age. (author)

  20. The human factor in high-tech plant operation

    Energy Technology Data Exchange (ETDEWEB)

    Grassani, E

    1988-02-01

    The article develops a series of considerations on reliability standards applied to operators of technologically complex industrial installations. From research conducted within the field of cognitive psychology, significant indications are emerging relative to professional training within industry, as well as to the functional and human interface characteristics of automated control systems. Recent tragic incidents (Three Mile Island nuclear power plant, Bopal methyl isocynate storage, Mexico City petroleum tank farm and Chernobylsk-4 reactor) have evidenced the greater weight that should be given to human factors in plant safety and reliability assessments and planning.

  1. Research and development studies on human factors: new trends

    International Nuclear Information System (INIS)

    Llory, M.; Larchier-Boulanger, J.

    1988-01-01

    This paper is aimed at describing where the research work on human factors undertaken at EDF stands in relation to this European trend and to define the problematics of cognitive phenomena in relation to all (non cognitive) human phenomena, on the one hand, and to individual aspects as compared to collective and organizational aspects, on the other. Some important trends in the research and development studies will thus be examined one lay one: - analysis of operators' activity; - analysis of the activity cognitive aspects; - problem of the impact of non-cognitive aspects

  2. Human and social factors in the transportation of nuclear wastes

    International Nuclear Information System (INIS)

    Freudenburg, W.R.

    1991-01-01

    The main body of this report is a broad-based examination of human and social factors in the transportation of nuclear wastes. It deals with pair interested problems that, while familiar to the social science community, appear to have received little attention from the risk assessment community to data: The human and social attenuation of risk estimates, and the organizational amplification of risks. Second, given the special opportunities for learning that are presented by the recent Alaska oil spill, in particular, the Appendix to this report examines the issue of organizational foresight in the context of the Exxon oil spill

  3. Human factors: a major issue in plant aging

    International Nuclear Information System (INIS)

    Widrig, R.D.

    1985-07-01

    Human factors issues will be of great significance in the safe and reliable operation of aging nuclear power plants, and they may be more important than materials/component-type issues. Human actions can accelerate or decelerate te physical aging process. And an aging plant can have significant negative implications on staff performance and actions. Some examples include difficulties in attracting and retaining good managers, financial decisions based on a short and uncertain remaining plant life, difficulties in replacing retiring staff, increased maintenance complexity, and increased burden on training. These problems can be dealt with more effectively by early recognition and a well conceived mitigation effort

  4. Feminisation of Teaching: Factors Affecting Low Male participation in Early Childhood Teaching at Private Schools in Pakistan

    Directory of Open Access Journals (Sweden)

    Meher Saigol

    2016-12-01

    Full Text Available This study was aimed atidentifying associated barriers to entry of male teachers into early childhood teaching and to understand the gender inequality and the shortage of male role models for early learners at private schools of Karachi. A qualitative research was conducted with phenomenology as the chosen inquiry method. A purposeful sampleof six in-service educators was selected from four private schools in Karachi two male post-secondary teachers, two female early childhood teachers and two private school female heads. The data were collected using three semi structured interviews one for each sample subtype. The study revealed that the male teachers did not teach early learners at private schools due to poor pay;low male adult and child compatibility; the influence of gender stereotypes and societal norms on occupational choice and child safety concerns. To create gender neutrality of early childhood teachers, male participants expressed an interest to teach young learners if offered equitable pay and professional development opportunities, while female participants suggested increased pay and child protection policy implementation.

  5. Influence of motivation, self-efficacy and situational factors on the teaching quality of clinical educators.

    Science.gov (United States)

    Dybowski, Christoph; Sehner, Susanne; Harendza, Sigrid

    2017-05-08

    Being exposed to good teachers has been shown to enhance students' knowledge and their clinical performance, but little is known about the underlying psychological mechanisms that provide the basis for being an excellent medical teacher. Self-Determination Theory (SDT) postulates that more self-regulated types of motivation are associated with higher performance. Social Cognitive Theory (SCT) focuses on self-efficacy that has been shown to be positively associated with performance. To investigate the influences of different types of teaching motivation, teaching self-efficacy, and teachers' perceptions of students' skills, competencies and motivation on teaching quality. Before the winter semester 2014, physicians involved in bedside teaching in internal medicine at the University Medical Center Hamburg-Eppendorf completed a questionnaire with sociodemographic items and instruments measuring different dimensions of teaching motivation as well as teaching self-efficacy. During the semester, physicians rated their perceptions of the participating students who rated the teaching quality after each lesson. We performed a random intercept mixed-effects linear regression with students' ratings of teaching quality as the dependent variable and students' general interest in a subject as covariate. We explored potential associations between teachers' dispositions and their perceptions of students' competencies in a mixed-effects random intercept logistic regression. 94 lessons given by 55 teachers with 500 student ratings were analyzed. Neither teaching motivation nor teaching self-efficacy were directly associated with students' rating of teaching quality. Teachers' perceptions of students' competencies and students' general interest in the lesson's subject were positively associated with students' rating of teaching quality. Physicians' perceptions of their students' competencies were significantly positively predicted by their teaching self-efficacy. Teaching quality

  6. Postgraduate fellows as teaching assistants in human anatomy: an experimental teaching model at a Chinese research university.

    Science.gov (United States)

    Cheng, Xiao; Wang, Lin; Guo, Kaihua; Liu, Shu; Li, Feng; Chu, Guoliang; Zhou, Li-Hua

    2011-01-01

    Postgraduate fellowship training programs are expanding at Chinese universities. This growing cadre of advanced trainees calls for the development of new learning and training models wherein postgraduate fellows have an ample opportunity to teach more junior learners, thereby expanding their own knowledge base and competitiveness for future employment. Educational reform at Sun Yat-Sen University has recently allowed postgraduate fellows to act as teaching assistants for undergraduate anatomy courses. This model is common in western countries but is novel in China. Copyright © 2010 American Association of Anatomists.

  7. Process factors facilitating and inhibiting medical ethics teaching in small groups.

    Science.gov (United States)

    Bentwich, Miriam Ethel; Bokek-Cohen, Ya'arit

    2017-11-01

    To examine process factors that either facilitate or inhibit learning medical ethics during case-based learning. A qualitative research approach using microanalysis of transcribed videotaped discussions of three consecutive small-group learning (SGL) sessions on medical ethics teaching (MET) for three groups, each with 10 students. This research effort revealed 12 themes of learning strategies, divided into 6 coping and 6 evasive strategies. Cognitive-based strategies were found to relate to Kamin's model of critical thinking in medical education, thereby supporting our distinction between the themes of coping and evasive strategies. The findings also showed that cognitive efforts as well as emotional strategies are involved in discussions of ethical dilemmas. Based on Kamin's model and the constructivist learning theory, an examination of the different themes within the two learning strategies-coping and evasive-revealed that these strategies may be understood as corresponding to process factors either facilitating or inhibiting MET in SGL, respectively. Our classification offers a more nuanced observation, specifically geared to pinpointing the desired and less desired process factors in the learning involved in MET in the SGL environment. Two key advantages of this observation are: (1) it brings to the forefront process factors that may inhibit and not merely facilitate MET in SGL and (2) it acknowledges the existence of emotional and not just cognitive process factors. Further enhancement of MET in SGL may thus be achieved based on these observations. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  8. Challenges of nursing teaching-learning to care for human dying - professors' perceptions

    Directory of Open Access Journals (Sweden)

    Emanuelle Caires Dias Araújo Nunes

    2017-10-01

    Full Text Available Abstract The objective of this study was to investigate professors' perceptions about their experiences in the teaching-learning process of nursing care in relation to dying. This is a descriptive-exploratory, qualitative research, delimited by data saturation, was carried out with 11 nursing professors from three higher education institutions. Data collection involved the drawing-text theme technique and a semi-structured interview. Analysis used the technique of collective subject discourse. The results identified three categories: How I would like to take care in the context of finitude - my challenge; Challenging fragilities in the teaching of nurses in the context of care concerned with death and dying; Strategies to compensate or promote more substantial nurse training related to care in finitude. We conclude that the graduation of the nurses studied did not satisfactorily develop the necessary skills and abilities to deal with human death and dying. This study infers the need of permanent education to support transformations in this area.

  9. Teaching microbiology to undergraduate students in the humanities and the social sciences.

    Science.gov (United States)

    Oren, Aharon

    2015-10-01

    This paper summarizes my experiences teaching a 28-hour course on the bacterial world for undergraduate students in the humanities and the social sciences at the Hebrew University of Jerusalem. This course was offered in the framework of a program in which students must obtain credit points for courses offered by other faculties to broaden their education. Most students had little biology in high school and had never been exposed to the basics of chemistry. Using a historical approach, highlighting the work of pioneers such as van Leeuwenhoek, Koch, Fleming, Pasteur, Winogradsky and Woese, I covered a broad area of general, medical, environmental and evolutionary microbiology. The lectures included basic concepts of organic and inorganic chemistry necessary to understand the principles of fermentations and chemoautotrophy, and basic molecular biology to explain biotechnology using transgenic microorganisms and molecular phylogeny. Teaching the basics of microbiology to intelligent students lacking any background in the natural sciences was a rewarding experience. Some students complained that, in spite of my efforts, basic concepts of chemistry remained beyond their understanding. But overall the students' evaluation showed that the course had achieved its goal. © FEMS 2015. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  10. Cognitive Factors Affecting Freeze-like Behavior in Humans.

    Science.gov (United States)

    Alban, Michael W; Pocknell, Victoria

    2017-01-01

    Contemporary research on survival-related defensive behaviors has identified physiological markers of freeze/flight/fight. Our research focused on cognitive factors associated with freeze-like behavior in humans. Study 1 tested if an explicit decision to freeze is associated with the psychophysiological state of freezing. Heart rate deceleration occurred when participants chose to freeze. Study 2 varied the efficacy of freezing relative to other defense options and found "freeze" was responsive to variations in the perceived effectiveness of alternative actions. Study 3 tested if individual differences in motivational orientation affect preference for a "freeze" option when the efficacy of options is held constant. A trend in the predicted direction suggested that naturally occurring cognitions led loss-avoiders to select "freeze" more often than reward-seekers. In combination, our attention to the cognitive factors affecting freeze-like behavior in humans represents a preliminary step in addressing an important but neglected research area.

  11. Linking human factors to corporate strategy with cognitive mapping techniques.

    Science.gov (United States)

    Village, Judy; Greig, Michael; Salustri, Filippo A; Neumann, W Patrick

    2012-01-01

    For human factors (HF) to avoid being considered of "side-car" status, it needs to be positioned within the organization in such a way that it affects business strategies and their implementation. Tools are needed to support this effort. This paper explores the feasibility of applying a technique from operational research called cognitive mapping to link HF to corporate strategy. Using a single case study, a cognitive map is drawn to reveal the complex relationships between human factors and achieving an organization's strategic goals. Analysis of the map for central concepts and reinforcing loops enhances understanding that can lead to discrete initiatives to facilitate integration of HF. It is recommended that this technique be used with senior managers to understand the organizations` strategic goals and enhance understanding of the potential for HF to contribute to the strategic goals.

  12. Human Factors Affecting the Patient's Acceptance of Wireless Biomedical Sensors

    Science.gov (United States)

    Fensli, Rune; Boisen, Egil

    In monitoring arrhythmia, the quality of medical data from the ECG sensors may be enhanced by being based on everyday life situations. Hence, the development of wireless biomedical sensors is of growing interest, both to diagnose the heart patient, as well as to adjust the regimen. However, human factors such as emotional barriers and stigmatization, may affect the patient's behavior while wearing the equipment, which in turn may influence quality of data. The study of human factors and patient acceptance is important both in relation to the development of such equipment, as well as in evaluating the quality of data gathered from the individual patient. In this paper, we highlight some important aspects in patient acceptance by comparing results from a preliminary clinical trial with patients using a wireless ECG sensor for three days out-of-hospital service, to available published results from telehomecare projects, and discuss important aspects to be taken into account in future investigations.

  13. Human Factors Engineering: Current Practices and Development Needs in Finland

    Energy Technology Data Exchange (ETDEWEB)

    Savioja, Paula; Norros, Leena; Liinasuo, Marja; Laarni, Jari [VTT Technical Research Centre of Finland, Finland (Finland)

    2011-08-15

    This paper describes initial findings from a study concerning the practices and development needs of Human Factors Engineering (HFE) in Finland. HFE is increasing in importance as the Radiation and Nuclear Safety Authority Finland (STUK) is renewing the regulatory guidelines and the intention is to include requirements concerning HFE. The motivation for the paper is to discover how HFE is conducted currently in order to envision what should be aimed at when modifying requirements for design practices. In an interview with STUK it was discovered that current HFE practices encompass mainly activities related to control room modifications and as such namely verification and validation of new designs. The adoption of the entire HFE process in design and modification projects requires changes that include better integration of technical and Human Factors Engineering approaches. Boundary objects that mediate between different design disciplines are needed in order to enforce the stronger integration. Concept of operations (CONOPS) is suggested as a such boundary object.

  14. The Tchernobyl enigma or: the human factors in severe accidents

    International Nuclear Information System (INIS)

    Llory, M.

    1988-01-01

    Using the analysis of many documents published after the Tchernobyl accident, we attempt to distinguish the main human factors aspects in severe accidents that come out, and the causes the most frequently quoted to ''explain'' it. But the Tchernobyl accident keeps its ''enigmatic'' feature, like any other accident. The need to make a deeper investigation concerning safety leads to look for various research paths that go beyond the usual normative positions, based on a too much mechanistic model of man. It is to the functioning of groups in work situations that we suggest to devote part of the research and thinking effort. We attempt to show briefly how two theories, the theory of ''groupthink'' and the theory of ''trade defensive ideologies'', can throw a light on the problem of human factors in nuclear power plants [fr

  15. Quinones are growth factors for the human gut microbiota.

    Science.gov (United States)

    Fenn, Kathrin; Strandwitz, Philip; Stewart, Eric J; Dimise, Eric; Rubin, Sarah; Gurubacharya, Shreya; Clardy, Jon; Lewis, Kim

    2017-12-20

    The human gut microbiome has been linked to numerous components of health and disease. However, approximately 25% of the bacterial species in the gut remain uncultured, which limits our ability to properly understand, and exploit, the human microbiome. Previously, we found that growing environmental bacteria in situ in a diffusion chamber enables growth of uncultured species, suggesting the existence of growth factors in the natural environment not found in traditional cultivation media. One source of growth factors proved to be neighboring bacteria, and by using co-culture, we isolated previously uncultured organisms from the marine environment and identified siderophores as a major class of bacterial growth factors. Here, we employ similar co-culture techniques to grow bacteria from the human gut microbiome and identify novel growth factors. By testing dependence of slow-growing colonies on faster-growing neighboring bacteria in a co-culture assay, eight taxonomically diverse pairs of bacteria were identified, in which an "induced" isolate formed a gradient of growth around a cultivatable "helper." This set included two novel species Faecalibacterium sp. KLE1255-belonging to the anti-inflammatory Faecalibacterium genus-and Sutterella sp. KLE1607. While multiple helper strains were identified, Escherichia coli was also capable of promoting growth of all induced isolates. Screening a knockout library of E. coli showed that a menaquinone biosynthesis pathway was required for growth induction of Faecalibacterium sp. KLE1255 and other induced isolates. Purified menaquinones induced growth of 7/8 of the isolated strains, quinone specificity profiles for individual bacteria were identified, and genome analysis suggests an incomplete menaquinone biosynthetic capability yet the presence of anaerobic terminal reductases in the induced strains, indicating an ability to respire anaerobically. Our data show that menaquinones are a major class of growth factors for bacteria

  16. Human intrinsic factor expressed in the plant Arabidopsis thaliana

    DEFF Research Database (Denmark)

    Fedosov, Sergey N; Laursen, Niels B; Nexø, Ebba

    2003-01-01

    and contamination by other B12 binders. We tested the use of recombinant plants for large-scale production of pathogen-free human recombinant IF. Human IF was successfully expressed in the recombinant plant Arabidopsis thaliana. Extract from fresh plants possessed high B12-binding capacity corresponding to 70 mg......Intrinsic factor (IF) is the gastric protein that promotes the intestinal uptake of vitamin B12. Gastric IF from animal sources is used in diagnostic tests and in vitamin pills. However, administration of animal IF to humans becomes disadvantageous because of possible pathogenic transmission...... IF per 1 kg wet weight. The dried plants still retained 60% of the IF activity. The purified IF preparation consisted of a 50-kDa glycosylated protein with the N-terminal sequence of mature IF. Approximately one-third of the protein was cleaved at the internal site em leader PSNP downward arrow GPGP...

  17. Incorporation of human factors into ship collision risk models focusing on human centred design aspects

    International Nuclear Information System (INIS)

    Sotiralis, P.; Ventikos, N.P.; Hamann, R.; Golyshev, P.; Teixeira, A.P.

    2016-01-01

    This paper presents an approach that more adequately incorporates human factor considerations into quantitative risk analysis of ship operation. The focus is on the collision accident category, which is one of the main risk contributors in ship operation. The approach is based on the development of a Bayesian Network (BN) model that integrates elements from the Technique for Retrospective and Predictive Analysis of Cognitive Errors (TRACEr) and focuses on the calculation of the collision accident probability due to human error. The model takes into account the human performance in normal, abnormal and critical operational conditions and implements specific tasks derived from the analysis of the task errors leading to the collision accident category. A sensitivity analysis is performed to identify the most important contributors to human performance and ship collision. Finally, the model developed is applied to assess the collision risk of a feeder operating in Dover strait using the collision probability estimated by the developed BN model and an Event tree model for calculation of human, economic and environmental risks. - Highlights: • A collision risk model for the incorporation of human factors into quantitative risk analysis is proposed. • The model takes into account the human performance in different operational conditions leading to the collision. • The most important contributors to human performance and ship collision are identified. • The model developed is applied to assess the collision risk of a feeder operating in Dover strait.

  18. SARDA HITL Preliminary Human Factors Measures and Analyses

    Science.gov (United States)

    Hyashi, Miwa; Dulchinos, Victoria

    2012-01-01

    Human factors data collected during the SARDA HITL Simulation Experiment include a variety of subjective measures, including the NASA TLX, questionnaire questions regarding situational awareness, advisory usefulness, UI usability, and controller trust. Preliminary analysis of the TLX data indicate that workload may not be adversely affected by use of the advisories, additionally, the controller's subjective ratings of the advisories may suggest acceptance of the tool.

  19. Simulation: Moving from Technology Challenge to Human Factors Success

    International Nuclear Information System (INIS)

    Gould, Derek A.; Chalmers, Nicholas; Johnson, Sheena J.; Kilkenny, Caroline; White, Mark D.; Bech, Bo; Lonn, Lars; Bello, Fernando

    2012-01-01

    Recognition of the many limitations of traditional apprenticeship training is driving new approaches to learning medical procedural skills. Among simulation technologies and methods available today, computer-based systems are topical and bring the benefits of automated, repeatable, and reliable performance assessments. Human factors research is central to simulator model development that is relevant to real-world imaging-guided interventional tasks and to the credentialing programs in which it would be used.

  20. Purification of human platelet-derived growth factor

    International Nuclear Information System (INIS)

    Raines, E.W.; Ross, R.

    1985-01-01

    The paper describes a method for purification of human platelet-derived growth factor (PDGF) from outdated platelet-rich plasma (PRP) using commonly available laboratory reagents and yielding a mitogen purified 800,000-fold over the starting material. [ 3 H]thymidine incorporation into DNA of cultured cells responsive to PDGF represents the most readily available method to follow its purification and define the biological activity of a purified preparation. Other assays to quantitate PDGF include radioreceptor assay and radioimmunoassay