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Sample records for student evaluation criteria

  1. INFORMATION SYSTEMS EVALUATION CRITERIA BASED ON ATTITUDES OF GRADUATE STUDENTS

    Directory of Open Access Journals (Sweden)

    DAŘENA, František

    2011-03-01

    Full Text Available Importance of information systems in supporting business activities and managerial decision making is growing. Decisions related to selecting a suitable information system, including the technological background, human resources, procedures and information belong to one of the most difficult and most responsible ones. As in the case of other types of investments, assets and resources invested into information system should return in a reasonable time. There has been a lot of work done in the research and application of IS evaluation techniques to different kinds of information systems. Such evaluations involve a wide variety of technical and technological considerations made by technical experts, on the other hand impacts on management of the organization or financial impacts can be addressed. The objective of the paper is to reveal the preferences of graduate students related to their information systems evaluation and to propose a general framework for such evaluations. During the experimental period two surveys were carried out within the information systems course – at the beginning when the students were completely uninformed and at the end when the students had the knowledge of individual aspects of information systems, their role within organizations and process of information systems evaluation. The former survey used a simple scoring method whereas the latter relied on formal usage of the Analytical Hierarchy Process. The results show the differences in opinions of the students between these two surveys. Presented criteria hierarchy as well as the importance of individual evaluation criteria can be used for demonstration of attitudes of graduate students of management study programs and as a general framework for information systems evaluation.

  2. Evaluation of selection criteria for graduate students in radiation therapy.

    Science.gov (United States)

    Schneider-Kolsky, Michal; Wright, Caroline; Baird, Marilyn

    2006-12-01

    Selection of suitable students into graduate medical and specialist health professional courses can be difficult. Historically, selection of students was primarily based on prior academic performance. Recently, however, more emphasis has been placed on considering broader academic backgrounds and personal characteristics and attitudes of students, but no reliable measurement tool is available to predict student success and satisfaction with their choice of profession. The aim of this study was to survey practising radiation therapists in Australia to seek their opinions regarding suitable selection criteria for graduate entry radiation therapy (RT) students in order to optimize selection procedures for future applicants. Four hundred questionnaires were sent to nine RT centres in three states within Australia. All nine clinics participated in the survey and 189 questionnaires were returned. Results show that the majority of radiation therapists place a high level of importance upon a sound knowledge of physics and mathematics, as well as life experience, and agree that a visit to an RT clinic plus an interview comprise important components of the selection process. Humanities, psychology and a psychometric test were not viewed as essential entry requirements. Experienced radiation therapists placed less value on academic performance in the primary degree and were more likely to include an interview as a selection criterion than junior practitioners. Empathy for patients was identified as the most important personal attribute. It is thus recommended that not only cognitive but also personal skills be evaluated during the selection of prospective radiation therapists.

  3. Instructor and course evaluation based on student-identified criteria.

    Science.gov (United States)

    Jackson, M O

    1977-02-01

    Students have come to school for an education and it is their right to evaluate the quality of the education they are receiving. They should not have to demand or even ask for the privilege of saying what they think. Instructors should be providing the opportunity for evaluation by requesting that information from the students. No value judgment can be totally objective, but an instrument composed of mutually agreed upon statements should encourage the greatest possible degree of objectivity. Using one accepted form throughout the school, all students would be considering the same characteristics and traits for every instructor and course evaluated. Each instructor would receive similar information about personal performance and about the course presented. Students would be free to talk to the faculty or to add comments if they so desired; but, a questionnaire used in every course would allow and even encourage responses from every student enrolled. Faculty responsibility would not end with the preparation and implementation of an evaluation instrument. Instructors would have to let the students know their opinions are important and will be considered in curricular and instructional decisions. Faculty and students would be communicating and hopefully fulfilling the needs of and responsibilities to each other.

  4. Developing Objective Criteria for Evaluating Student Athletic Trainers.

    Science.gov (United States)

    Treadway, Linda

    In devising a form for the evaluation of students preparing to become athletic trainers, it is helpful to have a checklist in which objectives and behavioral responses are organized into categories, such as prevention of injury, first aid, emergency care, treatment, rehabilitation, and taping and wrapping. It is also important to have records and…

  5. Using Marking Criteria to Improve Learning: An Evaluation of Student Perceptions

    Directory of Open Access Journals (Sweden)

    Swapna Koshy

    2009-02-01

    Full Text Available This paper is an exploratory study on the use of Marking Criteria in the offshore campus of an Australian University in the Middle East. The purpose of the study is to analyse student attitudes to the use of Marking Criteria with a view to maximizing its use. Most educators agree that assessment plays a key role in education and the use of Marking Criteria helps to streamline assessment. The study notes that most students were aware of the benefits of reviewing criteria before they worked on an assessment but few actually used it. The paper offers ways to help students internalise criteria to make learning effective. It also proposes the use of Marking Criteria as a tool that aids teachers in giving feedback in large classes.

  6. Developing Multi-Dimensional Evaluation Criteria for English Learning Websites with University Students and Professors

    Science.gov (United States)

    Liu, Gi-Zen; Liu, Zih-Hui; Hwang, Gwo-Jen

    2011-01-01

    Many English learning websites have been developed worldwide, but little research has been conducted concerning the development of comprehensive evaluation criteria. The main purpose of this study is thus to construct a multi-dimensional set of criteria to help learners and teachers evaluate the quality of English learning websites. These…

  7. Criteria for performance evaluation

    Directory of Open Access Journals (Sweden)

    David J. Weiss

    2009-03-01

    Full Text Available Using a cognitive task (mental calculation and a perceptual-motor task (stylized golf putting, we examined differential proficiency using the CWS index and several other quantitative measures of performance. The CWS index (Weiss and Shanteau, 2003 is a coherence criterion that looks only at internal properties of the data without incorporating an external standard. In Experiment 1, college students (n = 20 carried out 2- and 3-digit addition and multiplication problems under time pressure. In Experiment 2, experienced golfers (n = 12, also college students, putted toward a target from nine different locations. Within each experiment, we analyzed the same responses using different methods. For the arithmetic tasks, accuracy information (mean absolute deviation from the correct answer, MAD using a coherence criterion was available; for golf, accuracy information using a correspondence criterion (mean deviation from the target, also MAD was available. We ranked the performances of the participants according to each measure, then compared the orders using Spearman's rextsubscript{s}. For mental calculation, the CWS order correlated moderately (rextsubscript{s} =.46 with that of MAD. However, a different coherence criterion, degree of model fit, did not correlate with either CWS or accuracy. For putting, the ranking generated by CWS correlated .68 with that generated by MAD. Consensual answers were also available for both experiments, and the rankings they generated correlated highly with those of MAD. The coherence vs. correspondence distinction did not map well onto criteria for performance evaluation.

  8. A Study on the Evaluation of Science Projects of Primary School Students Based on Scientific Criteria

    Science.gov (United States)

    Gungor, Sema Nur; Ozer, Dilek Zeren; Ozkan, Muhlis

    2013-01-01

    This study re-evaluated 454 science projects that were prepared by primary school students between 2007 and 2011 within the scope of Science Projects Event for Primary School Students. Also, submitted to TUBITAK BIDEB Bursa regional science board by MNE regional work groups in accordance with scientific research methods and techniques, including…

  9. DEVELOPMENT OF CRITERIA FOR EVALUATION OF THE FORMATION OF PROFESSIONALLY SIGNIFICANT LEADERSHIP QUALITIES AMONG STUDENTS OF PEDAGOGICAL COLLEGE

    Directory of Open Access Journals (Sweden)

    N. V. Kubarkova

    2016-01-01

    Full Text Available The aim of the article is to give a theoretical justification of the criteria, indicators and measuring instruments for diagnostics of professionally significant leadership qualities of a teacher.Methods. Research material is presented from positions of the system and activity approaches. The first one allowed to develop the structure of professionally significant leadership qualities of a teacher, which includes twelve individual abilities and traits. The second one, abilities and individual features, their manifestation and development are considered from the standpoint of systemogenesis of professional activity. From these positions defined criteria basis for the diagnosis of professionally significant leadership qualities of a teacher. Methods of content analysis and content-logical intersections are used while defining the concept of «professionally significant leadership qualities of a teacher» and elaboration of its component composition. The method of concept analysis is used to determine criteria and indicators for diagnostics of professionally significant leadership qualities of a teacher.Results. The criteria and indicators, diagnostic tools for the detection of the formation of professionally significant leadership qualities of students of pedagogical college; the characteristic of used methods are given. Scientific novelty. The article provides a definition of the concept «professionally significant qualities of leadership of the teacher» is defined by the author; essence of such qualities is revealed.Practical significance. Described in this article approaches to definition of criteria and indicators may be of interest to researchers, graduate students, undergraduates. Listed diagnostic tools can be used in the performance appraisal of teachers for evaluating their leadership qualities.

  10. An Evaluation of the Air Force Institute of Technology Student Selection Criteria

    Science.gov (United States)

    1989-09-01

    total score on the GMAT TOEFL Student’s score on the Test of English as a Foreign Language • denotes an indicator variable 2( Criterion Variable The...students, scores on the TOEFL . Any other possible predictors were not chosen because they are not used in the student selection process and therefore would...GMATQ 722 32.66 6.46 11.00 54.00 GMATT 731 537.07 68.84 275.00 740.00 TOEFL 59 521.46 128.87 80.00 780.00 * Effective October 1,1981, the maximimum

  11. General Criteria to Evaluate Students' Performance in Dealing with Ill-Defined Problems

    National Research Council Canada - National Science Library

    Peterson, Donna

    1998-01-01

    .... The purpose of constructing ill defined assessment tasks for our students is to assess their ability to recognize and contribute to the resolution of real world dilemmas they are likely to face...

  12. Floorball game skills (evaluation criteria)

    OpenAIRE

    Chlumský, Marek

    2013-01-01

    Title: Playing skills in floorball (evaluation criteria). Target: To create a list of playing skills which an ideal player should demonstrate. Find and verify the evaluation criteria of these skills and inspire trainers to develop these skills in the best way. Methods: Informal interviews, individually structured interviews, analysis and verification of data, pilot testing. Results: Defined playing skills in floorball, developed scale of values of floorball playing skills, creation of exercis...

  13. Evaluating Dependence Criteria for Caffeine

    OpenAIRE

    Striley, Catherine L.W.; Griffiths, Roland R.; Cottler, Linda B.

    2011-01-01

    Background: Although caffeine is the most widely used mood-altering drug in the world, few studies have operationalized and characterized Diagnostic and Statistical Manual IV (DSM-IV) substance dependence criteria applied to caffeine. Methods: As a part of a nosological study of substance use disorders funded by the National Institute on Drug Abuse, we assessed caffeine use and dependence symptoms among high school and college students, drug treatment patients, and pain clinic patients who re...

  14. Diagnostic Criteria for Problematic Internet Use among U.S. University Students: A Mixed-Methods Evaluation.

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    Wen Li

    Full Text Available Empirical studies have identified increasing rates of problematic Internet use worldwide and a host of related negative consequences. However, researchers disagree as to whether problematic Internet use is a subtype of behavioral addiction. Thus, there are not yet widely accepted and validated diagnostic criteria for problematic Internet use. To address this gap, we used mixed-methods to examine the extent to which signs and symptoms of problematic Internet use mirror DSM-5 diagnostic criteria for substance use disorder, gambling disorder, and Internet gaming disorder. A total of 27 university students, who self-identified as intensive Internet users and who reported Internet-use-associated health and/or psychosocial problems were recruited. Students completed two measures that assess problematic Internet use (Young's Diagnostic Questionnaire and the Compulsive Internet Use Scale and participated in focus groups exploring their experiences with problematic Internet use. Results of standardized measures and focus group discussions indicated substantial overlap between students' experiences of problematic Internet use and the signs and symptoms reflected in the DSM-5 criteria for substance use disorder, gambling disorder, and Internet gaming disorder. These signs and symptoms included: a use Internet longer than intended, b preoccupation with the Internet, c withdrawal symptoms when unable to access the Internet, d unsuccessful attempts to stop or reduce Internet use, e craving, f loss of interest in hobbies or activities other than the Internet, g excessive Internet use despite the knowledge of related problems, g use of the Internet to escape or relieve a negative mood, and h lying about Internet use. Tolerance, withdrawal symptoms, and recurrent Internet use in hazardous situations were uniquely manifested in the context of problematic Internet use. Implications for research and practice are discussed.

  15. Diagnostic Criteria for Problematic Internet Use among U.S. University Students: A Mixed-Methods Evaluation

    Science.gov (United States)

    Li, Wen; O’Brien, Jennifer E.; Snyder, Susan M.; Howard, Matthew O.

    2016-01-01

    Empirical studies have identified increasing rates of problematic Internet use worldwide and a host of related negative consequences. However, researchers disagree as to whether problematic Internet use is a subtype of behavioral addiction. Thus, there are not yet widely accepted and validated diagnostic criteria for problematic Internet use. To address this gap, we used mixed-methods to examine the extent to which signs and symptoms of problematic Internet use mirror DSM-5 diagnostic criteria for substance use disorder, gambling disorder, and Internet gaming disorder. A total of 27 university students, who self-identified as intensive Internet users and who reported Internet-use-associated health and/or psychosocial problems were recruited. Students completed two measures that assess problematic Internet use (Young’s Diagnostic Questionnaire and the Compulsive Internet Use Scale) and participated in focus groups exploring their experiences with problematic Internet use. Results of standardized measures and focus group discussions indicated substantial overlap between students’ experiences of problematic Internet use and the signs and symptoms reflected in the DSM-5 criteria for substance use disorder, gambling disorder, and Internet gaming disorder. These signs and symptoms included: a) use Internet longer than intended, b) preoccupation with the Internet, c) withdrawal symptoms when unable to access the Internet, d) unsuccessful attempts to stop or reduce Internet use, e) craving, f) loss of interest in hobbies or activities other than the Internet, g) excessive Internet use despite the knowledge of related problems, g) use of the Internet to escape or relieve a negative mood, and h) lying about Internet use. Tolerance, withdrawal symptoms, and recurrent Internet use in hazardous situations were uniquely manifested in the context of problematic Internet use. Implications for research and practice are discussed. PMID:26751569

  16. Evaluating Dependence Criteria for Caffeine.

    Science.gov (United States)

    Striley, Catherine L W; Griffiths, Roland R; Cottler, Linda B

    2011-12-01

    Background: Although caffeine is the most widely used mood-altering drug in the world, few studies have operationalized and characterized Diagnostic and Statistical Manual IV (DSM-IV) substance dependence criteria applied to caffeine. Methods: As a part of a nosological study of substance use disorders funded by the National Institute on Drug Abuse, we assessed caffeine use and dependence symptoms among high school and college students, drug treatment patients, and pain clinic patients who reported caffeine use in the last 7 days and also reported use of alcohol, nicotine, or illicit drugs within the past year ( n =167). Results: Thirty-five percent met the criteria for dependence when all seven of the adopted DSM dependence criteria were used. Rates of endorsement of several of the most applicable diagnostic criteria were as follows: 26% withdrawal, 23% desire to cut down or control use, and 44% continued use despite harm. In addition, 34% endorsed craving, 26% said they needed caffeine to function, and 10% indicated that they talked to a physician or counselor about problems experienced with caffeine. There was a trend towards increased caffeine dependence among those dependent on nicotine or alcohol. Within a subgroup that had used caffeine, alcohol, and nicotine in the past year, 28% fulfilled criteria for caffeine dependence compared to 50% for alcohol and 80% for nicotine. Conclusion: The present study adds to a growing literature suggesting the reliability, validity, and clinical utility of the caffeine dependence diagnosis. Recognition of caffeine dependence in the DSM-V may be clinically useful.

  17. COMPETENCE CRITERIA OF TEACHERS AT BLENDED LEARNING OF ENGINEERING STUDENTS

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    Kateryna A. Ivanova

    2017-09-01

    Full Text Available The work is devoted to the definition of competence criteria of teachers in the mixed (hybrid education of engineering students. The study was conducted based on generalization of known competence criteria of teachers of traditional education and analysis of publications of domestic and foreign authors devoted to the problems of mixed education. The competence criteria of the teachers in mixed training of engineering students were proposed, an expert evaluation of the importance of each criterion was conducted using the non-parametric Friedman criterion. 27 criteria which are most significant for assessing the competence of teachers in the mixed education of engineering students were identified. Taking into account the specificity of the teacher's work in mixed education, the singled out competence criteria were divided into three subgroups.

  18. Criteria for Evaluating Oral History Interviews.

    Science.gov (United States)

    Fonsino, Frank J.

    1980-01-01

    Discusses the rationale for establishing criteria for evaluating oral history interviews. Presents seven evaluation categories relating to oral history tapes and three categories relating to typescripts. (CK)

  19. 42 CFR 456.5 - Evaluation criteria.

    Science.gov (United States)

    2010-10-01

    ...) MEDICAL ASSISTANCE PROGRAMS UTILIZATION CONTROL General Provisions § 456.5 Evaluation criteria. The agency must establish and use written criteria for evaluating the appropriateness and quality of Medicaid services. This section does not apply to services in hospitals and mental hospitals. For these facilities...

  20. 45 CFR 1801.21 - Evaluation criteria.

    Science.gov (United States)

    2010-10-01

    ... HARRY S. TRUMAN SCHOLARSHIP PROGRAM The Competition § 1801.21 Evaluation criteria. (a) The Foundation...: (1) Extent and quality of community service and government involvement; (2) Leadership record; (3...

  1. TAPS safety evaluation criteria for reload fueling

    International Nuclear Information System (INIS)

    Mahendra Nath; Veeraraghavan, N.

    1976-01-01

    To improve operating performance of Tarapur reactors, several proposals are under consideration such as core expansion, change-over to an improved fuel design with lower heat rating, extension of fuel cycle lengths etc., which have a bearing on overall plant operating characteristics and reactor safety. For evaluating safety implications of the various proposals, it is necessary to formulate safety evaluation criteria for reload fuelling. Salient features of these criteria are discussed. (author)

  2. Ebook Evaluation Criteria: A Proposed Checklist

    Directory of Open Access Journals (Sweden)

    Amir Ghaebi

    2010-09-01

    Full Text Available E-books embody diverse features, each of which could contribute towards increasing their user-agreeability and attracting more users. In order to select an Ebook best suited to their needs, both users and librarians consider a set of criteria. The present study aims at providing the evaluation criteria from the standpoint of both the users and librarys by employing two approaches, i.e. through considering the characteristics of the electronic environment, and also maintaining the desired features of the printed media in E-books. By reviewing the resources published in the field of E-books, 15 criteria along with 101 components have been collectively discussed for evaluation of the suitable E-book for users and libraries. Four criteria with 24 components have been solely devised for libraries and librarians.

  3. Squale: evaluation criteria of functioning safety

    International Nuclear Information System (INIS)

    Deswarte, Y.; Kaaniche, M.; Benoit, P.

    1998-05-01

    The SQUALE (security, safety and quality evaluation for dependable systems) project is part of the ACTS (advanced communications, technologies and services) European program. Its aim is to develop confidence evaluation criteria to test the functioning safety of systems. All industrial sectors that use critical applications (nuclear, railway, aerospace..) are concerned. SQUALE evaluation criteria differ from the classical evaluation methods: they are independent of the application domains and industrial sectors, they take into account the overall functioning safety attributes, and they can progressively change according to the level of severity required. In order to validate the approach and to refine the criteria, a first experiment is in progress with the METEOR automatic underground railway and another will be carried out on a telecommunication system developed by Bouygues company. (J.S.)

  4. Maintenance evaluation using risk based criteria

    International Nuclear Information System (INIS)

    Torres Valle, A.

    1996-01-01

    The maintenance evaluation is currently performed by using economic and, in some case, technical equipment failure criteria, however this is done to a specific equipment level. In general, when statistics are used the analysis for maintenance optimization are made isolated and whit a post mortem character; The integration provided by mean of Probabilistic Safety assessment (PSA) together with the possibilities of its applications, allow for evaluation of maintenance on the basis of broader scope criteria in regard to those traditionally used. The evaluate maintenance using risk based criteria, is necessary to follow a dynamic and systematic approach, in studying the maintenance strategy, to allow for updating the initial probabilistic models, for including operational changes that often take place during operation of complex facilities. This paper proposes a dynamic evaluation system of maintenance task. The system is illustrated by means of a practical example

  5. Is the Evaluation of the Students' Values Possible? An Integrated Approach to Determining the Weights of Students' Personal Goals Using Multiple-Criteria Methods

    Science.gov (United States)

    Dadelo, Stanislav; Turskis, Zenonas; Zavadskas, Edmundas Kazimieras; Kacerauskas, Tomas; Dadeliene, Ruta

    2016-01-01

    To maximize the effectiveness of a decision, it is necessary to support decision-making with integrated methods. It can be assumed that subjective evaluation (considering only absolute values) is only remotely connected with the evaluation of real processes. Therefore, relying solely on these values in process management decision-making would be a…

  6. Integral Criteria for Measuring the Quality of Teacher Evaluation

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    Olga Navickienė

    2012-07-01

    Full Text Available Purpose—To construct the knowledge evaluation quality integral criteria, which allows to ascertain whether the different teachers properly assess the students’ knowledge. The criteria has been tested setting up the educational experiment and examining the six mathematics lecturers’ assessments.Design/methodology/approach—This research involved the Mykolas Romeris University students of Public Administration degree second year and Management of Organizations degree first year. The test questions for students were designed using the mathematical knowledge assessment information system, which allows for closed-ended mathematical test, to obtain statistical data about test takers, to perform quality analysis of the test; in the middle and the end of the semester.Findings—The construction technique for the evaluation quality criteria of the students’ working results assessment, which were performed by six different lecturers, during practical trainings, seminars, laboratory and other sessions is proposed in this article.Research limitations/implications—The constructed evaluation criteria is universal: it does not depend on the particular subject; it can be applied to several groups, courses or lecturers. It depends on three calculated indicators I, S, K, which show in two ways obtained estimates of the measured information compatibility of degrees, marks matching and correlation terms.Practical implications—The integral criteria has been tested examining the six mathematics lecturers’ assessments.Originality/Value—Constructing the criteria have been used the educational measurement models of authors of this article and other researchers, however its’ connection to general (integral criteria, best of authors’ knowledge, is original and have not be researched before.Keywords: knowledge evaluation, quality of teacher evaluation, evaluation of teachers, mathematical modeling.Research type: research paper.

  7. Evaluation criteria of structural steel reliability

    International Nuclear Information System (INIS)

    Zav'yalov, A.S.

    1980-01-01

    Different low-carbon and medium-carbon structural steels are investigated. It is stated that steel reliability evaluation criteria depend on the fracture mode, steel suffering from the brittle fracture under the influence of the stresses (despite their great variety) arising in articles during the production and operation. Fibrous steel fracture at the given temperature and article thickness says about its high ductility and toughness and brittle fractures are impossible. Brittle fractures take place in case of a crystalline and mixed fracture with a predominant crystalline component. Evaluation methods of article and sample steel structural strength differing greatly from real articles in a thickness (diameter) or used at temperatures higher than possible operation temperatures cannot be reliability evaluation criteria because at a great thickness (diameter) and lower operation temperatures steel fracture and its strain mode can change resulting in a sharp reliability degradation

  8. Prevalence of Metabolic Syndrome and Individual Criteria in College Students

    Science.gov (United States)

    Fernandes, Jill; Lofgren, Ingrid E.

    2011-01-01

    Metabolic syndrome (MetS) is present in young adults and because coronary heart disease (CHD) is likely, screening to determine MetS prevalence and its criteria is critical. Objective: To determine MetS prevalence and most prevalent criteria in a sample of first-year college students. Participants: First-year college students between 18 and 24…

  9. Evaluation criteria for spectral design of camouflage

    Science.gov (United States)

    Škerlind, Christina; Fagerström, Jan; Hallberg, Tomas; Kariis, Hans

    2015-10-01

    In development of visual (VIS) and infrared (IR) camouflage for signature management, the aim is the design of surface properties of an object to spectrally match or adapt to a background and thereby minimizing the contrast perceived by a threatening sensor. The so called 'ladder model" relates the requirements for task measure of effectiveness with surface structure properties through the steps signature effectiveness and object signature. It is intended to link materials properties via platform signature to military utility and vice versa. Spectral design of a surface intends to give it a desired wavelength dependent optical response to fit a specific application of interest. Six evaluation criteria were stated, with the aim to aid the process to put requirement on camouflage and for evaluation. The six criteria correspond to properties such as reflectance, gloss, emissivity, and degree of polarization as well as dynamic properties, and broadband or multispectral properties. These criteria have previously been exemplified on different kinds of materials and investigated separately. Anderson and Åkerlind further point out that the six criteria rarely were considered or described all together in one and same publication previously. The specific level of requirement of the different properties must be specified individually for each specific situation and environment to minimize the contrast between target and a background. The criteria or properties are not totally independent of one another. How they are correlated is part of the theme of this paper. However, prioritization has been made due to the limit of space. Therefore all of the interconnections between the six criteria will not be considered in the work of this report. The ladder step previous to digging into the different material composition possibilities and choice of suitable materials and structures (not covered here), includes the object signature and decision of what the spectral response should be

  10. Evaluation of different esthetic smile criteria.

    Science.gov (United States)

    Al-Johany, Sulieman S; Alqahtani, Abdulaziz S; Alqahtani, Fahd Y; Alzahrani, Adel H

    2011-01-01

    The aim of this study was to evaluate the existence of different esthetic smile criteria as determined on the smiles of celebrities, which were considered by lay people to be beautiful. An Internet search for "best smile" and "female celebrities" in the years 2007 and 2008 identified 50 celebrities who were voted to have beautiful smiles. Another search was made for images of these celebrities that showed the entire face with an open smile. The images were analyzed using Digimizer image analysis software for different esthetic smile criteria. Eighty percent of the sample was classified as having an average upper lip position, 62% showed upward upper lip curvature, and 78% had a parallel smile line. Forty-two percent of the images showed the maxillary anterior teeth not touching the lower lip, while 34% were touching, and 24% slightly covered it. Sixty percent displayed up to the second premolar, and 32% displayed up to the first molar when smiling. Midline deviation was detected in 36% of the sample. Diastema and golden proportion were not seen in any of the subjects. Female celebrities voted to have the best smile by lay people showed most of the esthetic smile criteria with slight variations, except for the golden proportion. The opinions and perceptions of lay people about beauty should be studied and evaluated.

  11. Criteria and evaluation of three decontamination techniques

    Energy Technology Data Exchange (ETDEWEB)

    Tripp, J.L.

    1994-01-01

    Past decontamination and solvent recovery activities at the Idaho Chemical Processing Plant (ICPP), which is part of the Idaho National Engineering Laboratory (INEL), have resulted in the accumulation of 1.5 million gallons of radioactively contaminated sodium-bearing liquid waste. Future decontamination activities at the ICPP could result in the production of 5 million gallons or more of sodium-bearing waste using the current decontamination techniques of chemical/water flushes and steam jet cleaning. This waste requires a large amount of cold chemical additive to process because the low melting temperatures of sodium and potassium salts cause agglomeration in the bed of the calciner vessel. Criteria have been established for evaluating methods and technologies available for decontaminating equipment and facilities. The criteria were weighted according to their relative importance using a Kepner-Tregoe Problem Solving process. These criteria were used to rank three decontamination techniques new to the ICPP: laser ablation, liquid abrasive blasting and CO{sub 2} pellet blasting, against the standard decontamination techniques of sodium-based chemical cleaning and water/steam jets used.

  12. Criteria and evaluation of three decontamination techniques

    International Nuclear Information System (INIS)

    Tripp, J.L.

    1994-01-01

    Past decontamination and solvent recovery activities at the Idaho Chemical Processing Plant (ICPP), which is part of the Idaho National Engineering Laboratory (INEL), have resulted in the accumulation of 1.5 million gallons of radioactively contaminated sodium-bearing liquid waste. Future decontamination activities at the ICPP could result in the production of 5 million gallons or more of sodium-bearing waste using the current decontamination techniques of chemical/water flushes and steam jet cleaning. This waste requires a large amount of cold chemical additive to process because the low melting temperatures of sodium and potassium salts cause agglomeration in the bed of the calciner vessel. Criteria have been established for evaluating methods and technologies available for decontaminating equipment and facilities. The criteria were weighted according to their relative importance using a Kepner-Tregoe Problem Solving process. These criteria were used to rank three decontamination techniques new to the ICPP: laser ablation, liquid abrasive blasting and CO 2 pellet blasting, against the standard decontamination techniques of sodium-based chemical cleaning and water/steam jets used

  13. Crew Transportation Technical Standards and Design Evaluation Criteria

    Science.gov (United States)

    Lueders, Kathryn L.; Thomas, Rayelle E. (Compiler)

    2015-01-01

    Crew Transportation Technical Standards and Design Evaluation Criteria contains descriptions of technical, safety, and crew health medical processes and specifications, and the criteria which will be used to evaluate the acceptability of the Commercial Providers' proposed processes and specifications.

  14. Evaluation Criteria for the Educational Web-Information System

    Science.gov (United States)

    Seok, Soonhwa; Meyen, Edward; Poggio, John C.; Semon, Sarah; Tillberg-Webb, Heather

    2008-01-01

    This article addresses how evaluation criteria improve educational Web-information system design, and the tangible and intangible benefits of using evaluation criteria, when implemented in an educational Web-information system design. The evaluation criteria were developed by the authors through a content validation study applicable to…

  15. Photovoltaic system criteria documents. Volume 3: Environmental issues and evaluation criteria for photovoltaic applications

    Science.gov (United States)

    Koenig, John C.; Billitti, Joseph W.; Tallon, John M.

    1979-01-01

    The environmental issues and evaluation criteria relating to the suitability of sites proposed for photovoltaic (PV) system deployment are identified. The important issues are defined, briefly discussed and then developed into evaluation criteria. System designers are provided with information on the environmental sensitivity of PV systems in realistic applications, background material which indicates the applicability of the siting issues identified, and evaluation criteria are defined to facilitate the selection of sites that maximize PV system operation.

  16. Undergraduate Students’Evaluation Criteria When Using Web Resources for Class Papers

    Directory of Open Access Journals (Sweden)

    Tsai-Youn Hung

    2004-09-01

    Full Text Available The growth in popularity of the World Wide Web has dramatically changed the way undergraduate students conduct information searches. The purpose of this study is to investigate what core quality criteria undergraduate students use to evaluate Web resources for their class papers and to what extent they evaluate the Web resources. This study reports on five Web page evaluations and a questionnaire survey of thirty five undergraduate students in the Information Technology and Informatics Program at Rutgers University. Results show that undergraduate students have become increasingly sophisticated about using Web resources, but not yet sophisticated about searching them. Undergraduate students only used one or two surface quality criteria to evaluate Web resources. They made immediate judgments about the surface features of Web pages and ignored the content of the documents themselves. This research suggests that undergraduate instructors should take the responsibility for instructing students on basic Web use knowledge or work with librarians to develop undergraduate students information literacy skills.

  17. Multi-criteria evaluation of hydrological models

    Science.gov (United States)

    Rakovec, Oldrich; Clark, Martyn; Weerts, Albrecht; Hill, Mary; Teuling, Ryan; Uijlenhoet, Remko

    2013-04-01

    Over the last years, there is a tendency in the hydrological community to move from the simple conceptual models towards more complex, physically/process-based hydrological models. This is because conceptual models often fail to simulate the dynamics of the observations. However, there is little agreement on how much complexity needs to be considered within the complex process-based models. One way to proceed to is to improve understanding of what is important and unimportant in the models considered. The aim of this ongoing study is to evaluate structural model adequacy using alternative conceptual and process-based models of hydrological systems, with an emphasis on understanding how model complexity relates to observed hydrological processes. Some of the models require considerable execution time and the computationally frugal sensitivity analysis, model calibration and uncertainty quantification methods are well-suited to providing important insights for models with lengthy execution times. The current experiment evaluates two version of the Framework for Understanding Structural Errors (FUSE), which both enable running model inter-comparison experiments. One supports computationally efficient conceptual models, and the second supports more-process-based models that tend to have longer execution times. The conceptual FUSE combines components of 4 existing conceptual hydrological models. The process-based framework consists of different forms of Richard's equations, numerical solutions, groundwater parameterizations and hydraulic conductivity distribution. The hydrological analysis of the model processes has evolved from focusing only on simulated runoff (final model output), to also including other criteria such as soil moisture and groundwater levels. Parameter importance and associated structural importance are evaluated using different types of sensitivity analyses techniques, making use of both robust global methods (e.g. Sobol') as well as several

  18. Multi-criteria Evaluation of Nuclear Option

    International Nuclear Information System (INIS)

    Feretic, D.; Tomsic, Z.; Jaksic, D.

    2002-01-01

    When evaluating power system expansion scenarios there is a need to take into consideration a range of measurable and non-measurable impacts. Measurable impacts are fixed and variable production costs and, recently, external costs. Non-measurable impacts include public attitude to certain energy technology and investor's risk in achieving the expected profit (regulatory and political risk). Public attitude has a large and sometimes essential impact on decision-making. It is mostly associated with the expected environmental impact of a potential power plant and can be divided in rational and non-rational part. Rational part, which is in proportion with scientifically approved environmental impact of energy options (inversely proportional to external costs) is relatively small, while the other, non-rational category which is not proportional with the actual environmental impact (especially in the case of nuclear power), is much larger. Investor's risk in achieving the expected profit is mostly associated with possible changes of domestic or foreign regulations or policy that can influence power plant operation and long-term fuel availability and price. Two factors that affect decision-making should be distinguished. The first is the total impact of certain non-measurable factor and the other is the impact of certain technology on that non-measurable factor like public impact, for example. The objective of multi-criteria evaluation, after weighting and quantification of all impacts is to determine the most acceptable power system expansion option. In the article a simplified quantification will be made of measurable (investment costs, annual maintenance costs, fuel price, indirect costs of power plants) and non-measurable (public attitude, investor's risk) elements that affect future investment decision. For that purpose possible relative values of non-measurable impacts of different options will be determined (their weights and impact on relative increase of annual

  19. A Statistical Approach for Deriving Key NFC Evaluation Criteria

    Energy Technology Data Exchange (ETDEWEB)

    Kim, S. K; Kang, G. B.; Ko, W. I [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of); Young, S. R.; Gao, R. X. [Univ. of Science and Technology, Daejeon (Korea, Republic of)

    2014-02-15

    This study suggests 5 evaluation criteria (safety and technology, environmental impact, economic feasibility, social factors, and institutional factors) and 24 evaluation indicators for a NFC (nuclear fuel cycle) derived using factor analysis. To do so, a survey using 1 on 1 interview was given to nuclear energy experts and local residents who live near nuclear power plants. In addition, by conducting a factor analysis, homogeneous evaluation indicators were grouped with the same evaluation criteria, and unnecessary evaluation criteria and evaluation indicators were dropped out. As a result of analyzing the weight of evaluation criteria with the sample of nuclear power experts and the general public, both sides recognized safety as the most important evaluation criterion, and the social factors such as public acceptance appeared to be ranked as more important evaluation criteria by the nuclear energy experts than the general public.

  20. A Statistical Approach for Deriving Key NFC Evaluation Criteria

    International Nuclear Information System (INIS)

    Kim, S. K; Kang, G. B.; Ko, W. I; Young, S. R.; Gao, R. X.

    2014-01-01

    This study suggests 5 evaluation criteria (safety and technology, environmental impact, economic feasibility, social factors, and institutional factors) and 24 evaluation indicators for a NFC (nuclear fuel cycle) derived using factor analysis. To do so, a survey using 1 on 1 interview was given to nuclear energy experts and local residents who live near nuclear power plants. In addition, by conducting a factor analysis, homogeneous evaluation indicators were grouped with the same evaluation criteria, and unnecessary evaluation criteria and evaluation indicators were dropped out. As a result of analyzing the weight of evaluation criteria with the sample of nuclear power experts and the general public, both sides recognized safety as the most important evaluation criterion, and the social factors such as public acceptance appeared to be ranked as more important evaluation criteria by the nuclear energy experts than the general public

  1. Rating of SPICES criteria to evaluate and compare curricula

    NARCIS (Netherlands)

    van den Berg, Henk

    2004-01-01

    SPICES criteria (Student-centred, Problem-based, Integrated, Community-based, Electives, Systematic) are used to describe educational strategies applied in medical schools. Application of SPICES criteria often can be just a statement since various forms of teaching with large variations are

  2. The Derivation of Evaluation Criteria of Nuclear Fuel Cycle

    International Nuclear Information System (INIS)

    Kim, S. K.; Ko, W. I.

    2013-01-01

    This study suggests the evaluation criteria and evaluation indicators derived using a factor analysis. As a result of a factor analysis, 5 evaluation criteria (safety (technological feature), environmental impact, economic feasibility, sociality, institution) and 24 evaluation indicators were selected. Particularly, the level of legislation for the management of radioactive waste, the level of establishment of safety standards of the country, and the level of application of international safety standards were analyzed to be qualitative evaluation indicators that should be considered in the aspect of the institution. The purpose of an analysis on diverse nuclear fuel cycles is to select the optimum nuclear fuel cycle suitable for the environment of one's own country. Accordingly, diverse evaluation criteria and evaluation indicators are necessary. In addition, individual evaluation criteria can be explained with various evaluation indicators. For example, the evaluation criteria for economic feasibility can be explained with evaluation indicators such as the unit cost or total cost. However, if too many evaluation indicators are included in one evaluation criterion, the evaluation is not easy, and if too few evaluation indicators are established, the evaluation criteria cannot be explained sufficiently, and thus the evaluation can be distorted. Accordingly, not only should the evaluation indicators be composed of an appropriate number of units, but they should also not be overlapped, and ambiguous evaluation indicators should be dropped out and necessary evaluation indicators must be included

  3. Evaluation of Urban Planning Projects Criteria Using Fuzzy AHP Technique

    Directory of Open Access Journals (Sweden)

    Walid Mustafa Kamas

    2017-05-01

    Full Text Available In this research, Fuzzy Analytic Hierarchy Process technique is applied (Fuzzy AHP which is one of multi-criteria decision making techniques to evaluate the criteria for urban planning projects, the project of developing master plan of Al-Muqdadiyah city to 2035 has been chosen as a case study. The researcher prepared a list of criteria in addition to the authorized departments criteria and previous researches in order to choose optimized master plan according to these criteria. This research aims at employing the foundations of (Fuzzy AHP technique in evaluating urban planning criteria precisely and flexible. The results of the data analysis to the individuals of the sample who are specialists, in this aspect. The land use criteria are more important than the rest of the criteria in these projects, where it received the relative importance with percentile (42.1 %.

  4. A STATISTICAL APPROACH FOR DERIVING KEY NFC EVALUATION CRITERIA

    Directory of Open Access Journals (Sweden)

    S.K. KIM

    2014-02-01

    As a result of analyzing the weight of evaluation criteria with the sample of nuclear power experts and the general public, both sides recognized safety as the most important evaluation criterion, and the social factors such as public acceptance appeared to be ranked as more important evaluation criteria by the nuclear energy experts than the general public.

  5. Climate Leadership Awards Application Process, Eligibility, and Evaluation Criteria

    Science.gov (United States)

    Learn about evaluation criteria and access applications for the 2018 Climate Leadership Awards, which publicly recognizes individuals and organizations for their outstanding leadership in reducing greenhouse gas emissions.

  6. Investigation on vibrational evaluation criteria for small-bore pipe

    International Nuclear Information System (INIS)

    Tsuji, Takashi; Maekawa, Akira; Takahashi, Tsuneo; Kato, Minoru; Torigoe, Yuichi

    2013-01-01

    The well-known organization such as API and SwRI in USA developed criteria for piping vibrational evaluation. These criteria are targeted for main pipes, but not branch pipes with small bore. In this study, applicability of criteria of API and SwRI to branch pipes was investigated. Vibration test using piping system with small bore branch pipe was conducted and amplitudes of vibrational stress and displacement were measured for various exciting force. In comparison of the measurements with the two criteria, though the criteria of API and SwRI were applicable to small bore branch pipe, they made too conservative evaluation. (author)

  7. NITRATE DESTRUCTION LITERATURE SURVEY AND EVALUATION CRITERIA

    Energy Technology Data Exchange (ETDEWEB)

    Steimke, J.

    2011-02-01

    literature survey of technologies to perform the nitrate to hydroxide conversion, selection of the most promising technologies, preparation of a flowsheet and design of a system. The most promising technologies are electrochemical reduction of nitrates and chemical reduction with hydrogen or ammonia. The primary reviewed technologies are listed and they aredescribed in more detail later in the report: (1) Electrochemical destruction; (2) Chemical reduction with agents such as ammonia, hydrazine or hydrogen; (3) Hydrothermal reduction process; and (4) Calcination. Only three of the technologies on the list have been demonstrated to generate usable amounts of caustic; electrochemical reduction and chemical reduction with ammonia, hydrazine or hydrogen and hydrothermal reduction. Chemical reduction with an organic reactant such as formic acid generates carbon dioxide which reacts with caustic and is thus counterproductive. Treatment of nitrate with aluminum or other active metals generates a solid product. High temperature calcination has the potential to generate sodium oxide which may be hydrated to sodium hydroxide, but this is unproven. The following criteria were developed to evaluate the most suitable option. The numbers in brackets after the criteria are relative weighting factors to account for importance: (1) Personnel exposure to radiation for installation, routine operation and maintenance; (2) Non-radioactive safety issues; (3) Whether the technology generates caustic and how many moles of caustic are generated per mole of nitrate plus nitrite decomposed; (4) Whether the technology can handle nitrate and nitrite at the concentrations encountered in waste; (5) Maturity of technology; (6) Estimated annual cost of operation (labor, depreciation, materials, utilities); (7) Capital cost; (8) Selectivity to nitrogen as decomposition product (other products are flammable and/or toxic); (9) Impact of introduced species; (10) Selectivity for destruction of nitrate vs

  8. Development of Evaluation Methods Aiming at Better Questions from Students

    Science.gov (United States)

    Kiriyama, Satoshi

    A student who tries to be a good presenter needs the ability to evaluate the level of other people's presentations by using criteria. But the way of evaluating is not easy for freshmen. Therefore, in this study, I focused on questions in presentations because it seemed suitable for students to practice their logical thinking, and set the evaluation criteria of questions in order students to evaluate the levels of other people's questions. By this approach, it was confirmed that students' questions got better.

  9. Performance objectives and criteria for plant evaluations

    International Nuclear Information System (INIS)

    1983-04-01

    Maintenance organization and administration should ensure effective implementation and control of maintenance activities. The criteria are: A. The organizational structure is clearly defined. B. Staffing and resources are sufficient to accomplish assigned tasks. C. Responsibilities and authority of each management, supervisory, and professional position are clearly defined. D. Personnel clearly understand their authority, responsibilities, accountabilities, and interfaces with supporting groups. E. Administrative controls are employed for maintenance activities important to plant safety and reliability. F. Performance appraisals are effectively utilized to enhance individual performance

  10. 7 CFR 2903.13 - Evaluation criteria.

    Science.gov (United States)

    2010-01-01

    ..., including: (i) Demonstrated knowledge about markets, state initiatives, impacts on local economies... of plans to administer and maintain the project, including collaborative efforts, evaluation and...

  11. Investment Portfolio Formation Using Multi-criteria evaluation Method MULTIMOORA

    Directory of Open Access Journals (Sweden)

    Vilius Vaišvilas

    2017-06-01

    Full Text Available Information that has to be analyzed by investors is complicated and can be interpreted differently by different people, which is why choosing what should be added to the investment portfolio is complicated task. Complexity grows substantially when there are more alternatives to choose from. Multi – criteria evaluation method can be used to choose the best alternatives. Multi–criteria evaluation method MULTIMOORA is not subjective because there is no need to decide ratio of any given variable that is evaluated. MULTIMOORA consists of: formation of ratio system, application of multi – criteria evaluation method as well as investment evaluation and ranking. Purpose of this article is to apply multi – criteria evaluation method MULTIMOORA for the formation and management of investment portfolio from stocks of the Baltic stock market companies. Methods used in the analysis for the article: analysis of scientific literature, statistical analysis, organization and comparison of data, idealization, calculations of MULTIMOORA.

  12. Use of Evaluation Criteria in Security Education

    National Research Council Canada - National Science Library

    Nguyen, Thuy D; Irvine, Cynthia E

    2008-01-01

    .... A cornerstone of this success will be the ability of Information Assurance professionals to develop sound security requirements and determine the suitability of evaluated security products for mission-specific systems...

  13. [Criteria for forensic medical evaluation of professional working capacity loss].

    Science.gov (United States)

    Kapustin, A V; Tomilin, V V; Ol'khovik, V P; Panfilenko, O A; Serebriakova, V G

    2000-01-01

    The main and additional criteria used in evaluation (in percent) of loss of professional working capacity are characterized. Criteria common for forensic medical and medical social expert evaluations and differences between them are discussed. These differences are due to the fact that forensic medical expert evaluations are based on the Civil and Civil Processual Codes of the Russian Federation but not on the departamental norm-setting documents.

  14. 78 FR 18837 - Revised Medical Criteria for Evaluating Visual Disorders

    Science.gov (United States)

    2013-03-28

    ... updating our regulations is to address advances in medical technology and terminology. We have removed the... Medical Criteria for Evaluating Visual Disorders AGENCY: Social Security Administration. ACTION: Final..., Office of Medical Listings Improvement, Social Security Administration, 6401 Security Boulevard...

  15. 40 CFR 227.4 - Criteria for evaluating environmental impact.

    Science.gov (United States)

    2010-07-01

    ... impact. 227.4 Section 227.4 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) OCEAN... Impact § 227.4 Criteria for evaluating environmental impact. This subpart B sets specific environmental... of direct environmental impact. ...

  16. Selecting an E-(Text)Book: Evaluation Criteria

    Science.gov (United States)

    Marczak, Mariusz

    2013-01-01

    This paper aims to propose a repository of pre-use evaluation criteria for language teachers who wish to introduce e-books or e-textbooks to their own teaching practices. By selectively using a set of such criteria, they will be able to evaluate to what extent a given e-book/e-textbook lends itself to utilisation within their own teaching context.…

  17. Seismic design and evaluation criteria based on target performance goals

    International Nuclear Information System (INIS)

    Murray, R.C.; Nelson, T.A.; Kennedy, R.P.; Short, S.A.

    1994-04-01

    The Department of Energy utilizes deterministic seismic design/evaluation criteria developed to achieve probabilistic performance goals. These seismic design and evaluation criteria are intended to apply equally to the design of new facilities and to the evaluation of existing facilities. In addition, the criteria are intended to cover design and evaluation of buildings, equipment, piping, and other structures. Four separate sets of seismic design/evaluation criteria have been presented each with a different performance goal. In all these criteria, earthquake loading is selected from seismic hazard curves on a probabilistic basis but seismic response evaluation methods and acceptable behavior limits are deterministic approaches with which design engineers are familiar. For analytical evaluations, conservatism has been introduced through the use of conservative inelastic demand-capacity ratios combined with ductile detailing requirements, through the use of minimum specified material strengths and conservative code capacity equations, and through the use of a seismic scale factor. For evaluation by testing or by experience data, conservatism has been introduced through the use of an increase scale factor which is applied to the prescribed design/evaluation input motion

  18. DOE natural phenomenal hazards design and evaluation criteria

    International Nuclear Information System (INIS)

    Murray, R.C.; Nelson, T.A.; Short, S.A.; Kennedy, R.P.; Chander, H.; Hill, J.R.; Kimball, J.K.

    1994-10-01

    It is the policy of the Department of Energy (DOE) to design, construct, and operate DOE facilities so that workers, the general public, and the environment are protected from the impacts of natural phenomena hazards (NPH). Furthermore, DOE has established explicit goals of acceptable risk for NPH performance. As a result, natural phenomena hazard (earthquake, extreme wind, and flood) design and evaluation criteria for DOE facilities have been developed based on target probabilistic performance goals. These criteria include selection of design/evaluation NPH input from probabilistic hazard curves combined with commonly practiced deterministic response evaluation methods and acceptance criteria with controlled levels of conservatism. For earthquake considerations, conservatism is intentionally introduced in specification of material strengths and capacities, in the allowance of limited inelastic behavior, and by a seismic scale factor. Criteria have been developed following a graded approach for several performance goals ranging from that appropriate for normal-use facilities to that appropriate for facilities involving hazardous or critical operations. Performance goals are comprised of qualitative expressions of acceptable behavior and of target quantitative probabilities that acceptable limits of behavior are maintained. The criteria are simple procedures but have a rigorous basis. This paper addresses DOE seismic design and evaluation criteria

  19. Criteria for evaluating alternative uses of energy resources

    Energy Technology Data Exchange (ETDEWEB)

    Hogg, R. J.

    1977-10-15

    Criteria that should be considered in evaluating the alternative use of energy resources are examined, e.g., energy policies must be compatible with overall national objectives; the demands of the energy sector must be sustainable; energy supplies must be reliable; resource depletion rates must be minimized; community interests must be protected; and economic costs must be minimized. Case studies using electricity and natural gas for the application of these criteria are presented.

  20. Multi-criteria evaluation for CHP system options

    International Nuclear Information System (INIS)

    Pilavachi, P.A.; Roumpeas, C.P.; Minett, S.; Afgan, N.H.

    2006-01-01

    Several Combined Heat and Power (CHP) system options have been considered for evaluation with respect to the end-user requirements. These included Internal Combustion Engines (Otto and Diesel), Gas Turbines, Steam Turbines and Combined Cycles covering a wide range of electrical output. Data have been obtained from literature and the CHP systems have been evaluated using different criteria such as overall efficiency, investment cost, fuel cost, electricity cost, heat cost, CO 2 production and footprint. A multi-criteria method is used with an agglomeration function based on the statistical evaluation of weight factors. The technical, economic and social aspects of each system have been evaluated in an integrated manner and the results have been compared by means of the Sustainability Index. Based on the above criteria and depending on the user requirements, the best CHP system options have been established

  1. Evaluation and construction of diagnostic criteria for inclusion body myositis

    Science.gov (United States)

    Mammen, Andrew L.; Amato, Anthony A.; Weiss, Michael D.; Needham, Merrilee

    2014-01-01

    Objective: To use patient data to evaluate and construct diagnostic criteria for inclusion body myositis (IBM), a progressive disease of skeletal muscle. Methods: The literature was reviewed to identify all previously proposed IBM diagnostic criteria. These criteria were applied through medical records review to 200 patients diagnosed as having IBM and 171 patients diagnosed as having a muscle disease other than IBM by neuromuscular specialists at 2 institutions, and to a validating set of 66 additional patients with IBM from 2 other institutions. Machine learning techniques were used for unbiased construction of diagnostic criteria. Results: Twenty-four previously proposed IBM diagnostic categories were identified. Twelve categories all performed with high (≥97%) specificity but varied substantially in their sensitivities (11%–84%). The best performing category was European Neuromuscular Centre 2013 probable (sensitivity of 84%). Specialized pathologic features and newly introduced strength criteria (comparative knee extension/hip flexion strength) performed poorly. Unbiased data-directed analysis of 20 features in 371 patients resulted in construction of higher-performing data-derived diagnostic criteria (90% sensitivity and 96% specificity). Conclusions: Published expert consensus–derived IBM diagnostic categories have uniformly high specificity but wide-ranging sensitivities. High-performing IBM diagnostic category criteria can be developed directly from principled unbiased analysis of patient data. Classification of evidence: This study provides Class II evidence that published expert consensus–derived IBM diagnostic categories accurately distinguish IBM from other muscle disease with high specificity but wide-ranging sensitivities. PMID:24975859

  2. Evaluation criteria for dialogue processes: key findings from RISCOM II

    International Nuclear Information System (INIS)

    Atherton, Elizabeth

    2003-01-01

    As part of Work Package 4 (undertaken by a consortium of partners from the United Kingdom) in the joint European project RISCOM II, work was undertaken on evaluation criteria for determining the success of dialogue processes; this note outlines its key findings as, in order to continue the development of dialogue processes, it is important to evaluate and learn from the experience of engaging with stakeholders. Criteria can be developed to evaluate how successful a process has been, these can range from very practical criteria relating to how well the process worked or be linked to more subjective criteria developed from the aims of the dialogue process itself. Some criteria are particularly relevant to dialogue processes that aim to encourage deliberation and the development of stakeholders' views through participation in the dialogue process: transparency, legitimacy, equality of access, 'being able to speak', a deliberative environment, openness of framing, developing insight into range of issues (new meanings are generated), inclusive and 'best' knowledge elicited, producing acceptable/tolerable and usable outcomes/decisions, improvement of trust and understanding between participants, developing a sense of shared responsibility and common good. Evaluation will incur a cost in terms of time and money, but will help practitioners to be able to develop processes that meet the needs of those who participate and improve the way that we try to engage people in the debate

  3. Evaluation criteria for communications-related corrective action plans

    International Nuclear Information System (INIS)

    1997-02-01

    This document provides guidance and criteria for US Nuclear Regulatory Commission (NRC) personnel to use in evaluating corrective action plans for nuclear power plant communications. The document begins by describing the purpose, scope, and applicability of the evaluation criteria. Next, it presents background information concerning the communication process, root causes of communication errors, and development and implementation of corrective actions. The document then defines specific criteria for evaluating the effectiveness of the corrective action plan, interview protocols, and an observation protocol related to communication processes. This document is intended only as guidance. It is not intended to have the effect of a regulation, and it does not establish any binding requirements or interpretations of NRC regulations

  4. Effect of combined loading on pipe flaw evaluation criteria

    International Nuclear Information System (INIS)

    Miura, Naoki; Chung Yeonki

    1999-01-01

    Considering a rational maintenance rule of Light Water Reactor piping, reliable flaw evaluation criteria are essential to determine how a detected flaw is detrimental to continuous plant operation. Ductile fracture is one of the dominant failure modes to be considered for carbon steel piping, and can be analyzed by the elastic-plastic fracture mechanics. Currently the analytical results are provided as flaw evaluation criteria using load correction factors such like the Z-factor in ASME Code Section 6. The present correction factors were conventionally determined taken a conservatism and a simplicity into account, however, the effect of internal pressure which would be an important factor under an actual plant condition was not adequately considered. Recently, a J-estimation scheme, 'LBB.ENGC' for ductile fracture analysis of circumferentially through-wall-cracked pipes subjected to combined loading was newly developed to have a better prediction with more realistic manner. This method is explicitly incorporated the contribution of both bending and tension due to internal pressure by means of the scheme compatible with an arbitrary combined loading history. In this paper, the effect of internal pressure on the flaw evaluation criteria was investigated using the new J-estimation scheme. A correction factor based on the new J-estimation scheme was compared with the present correction factors, and the predictability of the current flaw evaluation criteria was quantitatively evaluated in consideration of internal pressure. (author)

  5. Operator performance evaluation using multi criteria decision making methods

    Science.gov (United States)

    Rani, Ruzanita Mat; Ismail, Wan Rosmanira; Razali, Siti Fatihah

    2014-06-01

    Operator performance evaluation is a very important operation in labor-intensive manufacturing industry because the company's productivity depends on the performance of its operators. The aims of operator performance evaluation are to give feedback to operators on their performance, to increase company's productivity and to identify strengths and weaknesses of each operator. In this paper, six multi criteria decision making methods; Analytical Hierarchy Process (AHP), fuzzy AHP (FAHP), ELECTRE, PROMETHEE II, Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS) and VlseKriterijumska Optimizacija I Kompromisno Resenje (VIKOR) are used to evaluate the operators' performance and to rank the operators. The performance evaluation is based on six main criteria; competency, experience and skill, teamwork and time punctuality, personal characteristics, capability and outcome. The study was conducted at one of the SME food manufacturing companies in Selangor. From the study, it is found that AHP and FAHP yielded the "outcome" criteria as the most important criteria. The results of operator performance evaluation showed that the same operator is ranked the first using all six methods.

  6. Ecological criteria for evaluating candidate sites for marine reserves

    Science.gov (United States)

    Roberts, Callum M.; Andelman, Sandy; Branch, George; Bustamante, Rodrigo H.; Castilla, Juan Carlos; Dugan, Jenifer; Halpern, Benjamin S.; Lafferty, Kevin D.; Leslie, Heather; Lubchenco, Jane; McArdle, Deborah; Possingham, Hugh P.; Ruckelshaus, Mary; Warner, Robert R.

    2003-01-01

    Several schemes have been developed to help select the locations of marine reserves. All of them combine social, economic, and biological criteria, and few offer any guidance as to how to prioritize among the criteria identified. This can imply that the relative weights given to different criteria are unimportant. Where two sites are of equal value ecologically, then socioeconomic criteria should dominate the choice of which should be protected. However, in many cases, socioeconomic criteria are given equal or greater weight than ecological considerations in the choice of sites. This can lead to selection of reserves with little biological value that fail to meet many of the desired objectives. To avoid such a possibility, we develop a series of criteria that allow preliminary evaluation of candidate sites according to their relative biological values in advance of the application of socioeconomic criteria. We include criteria that, while not strictly biological, have a strong influence on the species present or ecological processes. Our scheme enables sites to be assessed according to their biodiversity, the processes which underpin that diversity, and the processes that support fisheries and provide a spectrum of other services important to people. Criteria that capture biodiversity values include biogeographic representation, habitat representation and heterogeneity, and presence of species or populations of special interest (e.g., threatened species). Criteria that capture sustainability of biodiversity and fishery values include the size of reserves necessary to protect viable habitats, presence of exploitable species, vulnerable life stages, connectivity among reserves, links among ecosystems, and provision of ecosystem services to people. Criteria measuring human and natural threats enable candidate sites to be eliminated from consideration if risks are too great, but also help prioritize among sites where threats can be mitigated by protection. While our

  7. Evaluation of dairy effluent management options using multiple criteria analysis.

    Science.gov (United States)

    Hajkowicz, Stefan A; Wheeler, Sarah A

    2008-04-01

    This article describes how options for managing dairy effluent on the Lower Murray River in South Australia were evaluated using multiple criteria analysis (MCA). Multiple criteria analysis is a framework for combining multiple environmental, social, and economic objectives in policy decisions. At the time of the study, dairy irrigation in the region was based on flood irrigation which involved returning effluent to the river. The returned water contained nutrients, salts, and microbial contaminants leading to environmental, human health, and tourism impacts. In this study MCA was used to evaluate 11 options against 6 criteria for managing dairy effluent problems. Of the 11 options, the MCA model selected partial rehabilitation of dairy paddocks with the conversion of remaining land to other agriculture. Soon after, the South Australian Government adopted this course of action and is now providing incentives for dairy farmers in the region to upgrade irrigation infrastructure and/or enter alternative industries.

  8. The Use of Genre-Specific Evaluation Criteria for Revision

    Science.gov (United States)

    Philippakos, Zoi A.; MacArthur, Charles A.

    2016-01-01

    Revision is a challenging step of the writing process and students often focus their attention to mechanics or grammar instead of making organizational and meaning changes. It is important for students to critically read and independently evaluate their work when revising. This practitioner article discusses the importance of genre-specific…

  9. Measuring Teaching Effectiveness: Correspondence between Students' Evaluations of Teaching and Different Measures of Student Learning

    Science.gov (United States)

    Stehle, Sebastian; Spinath, Birgit; Kadmon, Martina

    2012-01-01

    Relating students' evaluations of teaching (SETs) to student learning as an approach to validate SETs has produced inconsistent results. The present study tested the hypothesis that the strength of association of SETs and student learning varies with the criteria used to indicate student learning. A multisection validity approach was employed to…

  10. 75 FR 71632 - Revised Medical Criteria for Evaluating Mental Disorders

    Science.gov (United States)

    2010-11-24

    ... Revised Medical Criteria for Evaluating Mental Disorders AGENCY: Social Security Administration. ACTION... comments on any other aspects of the proposed listings for mental disorders that we receive during this... our mental disorders listings: Definitions we provide for the terms ``marked'' and ``extreme'' that...

  11. 78 FR 25521 - Revised Medical Criteria for Evaluating Visual Disorders

    Science.gov (United States)

    2013-05-01

    ... SOCIAL SECURITY ADMINISTRATION [Docket No. SSA-2010-0078] Revised Medical Criteria for Evaluating Visual Disorders AGENCY: Social Security Administration. ACTION: Final rules; Correction. SUMMARY: The Social Security Administration published a document in the Federal Register of March 28, 2013, in FR Doc...

  12. Examining Preservice Teachers' Criteria for Evaluating Educational Mobile Apps

    Science.gov (United States)

    Baran, Evrim; Uygun, Erdem; Altan, Tugba

    2017-01-01

    Recent interest in integrating mobile apps into teaching will continue growing. There remains, however, a pressing need to develop methods and resources to support and educate preservice teachers about the use of these technologies. This case study aimed to examine preservice teachers' criteria for evaluating educational mobile apps. Nineteen…

  13. Multi-criteria comparative evaluation of spallation reaction models

    Science.gov (United States)

    Andrianov, Andrey; Andrianova, Olga; Konobeev, Alexandr; Korovin, Yury; Kuptsov, Ilya

    2017-09-01

    This paper presents an approach to a comparative evaluation of the predictive ability of spallation reaction models based on widely used, well-proven multiple-criteria decision analysis methods (MAVT/MAUT, AHP, TOPSIS, PROMETHEE) and the results of such a comparison for 17 spallation reaction models in the presence of the interaction of high-energy protons with natPb.

  14. 78 FR 26681 - Medical Criteria for Evaluating Cystic Fibrosis

    Science.gov (United States)

    2013-05-07

    ...-1213, or TTY 1-800-325-0778, or visit our Internet site, Social Security Online, at http://www... SOCIAL SECURITY ADMINISTRATION [Docket No. SSA-2006-0149] RIN 0960-AF58 Medical Criteria for Evaluating Cystic Fibrosis AGENCY: Social Security Administration. ACTION: Notice of teleconference. SUMMARY...

  15. 13 CFR 303.3 - Application requirements and evaluation criteria.

    Science.gov (United States)

    2010-01-01

    ... involvement of the Region's business leadership at each stage of the preparation of the CEDS, short-term... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Application requirements and evaluation criteria. 303.3 Section 303.3 Business Credit and Assistance ECONOMIC DEVELOPMENT ADMINISTRATION...

  16. Evaluation criteria for emergency response plans in radiological transportation

    International Nuclear Information System (INIS)

    Lindell, M.K.; Perry, R.W.

    1980-01-01

    This paper identifies a set of general criteria which can be used as guides for evaluating emergency response plans prepared in connection with the transportation of radiological materials. The development of criteria takes the form of examining the meaning and role of emergency plans in general, reviewing the process as it is used in connection with natural disasters and other nonnuclear disasters, and explicitly considering unique aspects of the radiological transportation setting. Eight areas of critical importance for such response plans are isolated: notification procedures; accident assessment; public information; protection of the public at risk; other protective responses; radiological exposure control; responsibility for planning and operations; and emergency response training and exercises. (Auth.)

  17. INTEGRATING MULTIPLE CRITERIA EVALUATION AND GIS IN ECOTOURISM: A REVIEW

    Directory of Open Access Journals (Sweden)

    Z. H. Mohd

    2016-09-01

    Full Text Available The concept of 'Eco-tourism' is increasingly heard in recent decades. Ecotourism is one adventure that environmentally responsible intended to appreciate the nature experiences and cultures. Ecotourism should have low impact on environment and must contribute to the prosperity of local residents. This article reviews the use of Multiple Criteria Evaluation (MCE and Geographic Information System (GIS in ecotourism. Multiple criteria evaluation mostly used to land suitability analysis or fulfill specific objectives based on various attributes that exist in the selected area. To support the process of environmental decision making, the application of GIS is used to display and analysis the data through Analytic Hierarchy Process (AHP. Integration between MCE and GIS tool is important to determine the relative weight for the criteria used objectively. With the MCE method, it can resolve the conflict between recreation and conservation which is to minimize the environmental and human impact. Most studies evidences that the GIS-based AHP as a multi criteria evaluation is a strong and effective in tourism planning which can aid in the development of ecotourism industry effectively.

  18. Integrating Multiple Criteria Evaluation and GIS in Ecotourism: a Review

    Science.gov (United States)

    Mohd, Z. H.; Ujang, U.

    2016-09-01

    The concept of 'Eco-tourism' is increasingly heard in recent decades. Ecotourism is one adventure that environmentally responsible intended to appreciate the nature experiences and cultures. Ecotourism should have low impact on environment and must contribute to the prosperity of local residents. This article reviews the use of Multiple Criteria Evaluation (MCE) and Geographic Information System (GIS) in ecotourism. Multiple criteria evaluation mostly used to land suitability analysis or fulfill specific objectives based on various attributes that exist in the selected area. To support the process of environmental decision making, the application of GIS is used to display and analysis the data through Analytic Hierarchy Process (AHP). Integration between MCE and GIS tool is important to determine the relative weight for the criteria used objectively. With the MCE method, it can resolve the conflict between recreation and conservation which is to minimize the environmental and human impact. Most studies evidences that the GIS-based AHP as a multi criteria evaluation is a strong and effective in tourism planning which can aid in the development of ecotourism industry effectively.

  19. [Reconsidering evaluation criteria regarding health care research: toward an integrative framework of quantitative and qualitative criteria].

    Science.gov (United States)

    Miyata, Hiroaki; Kai, Ichiro

    2006-05-01

    Debate about the relationship between quantitative and qualitative paradigms is often muddled and confused and the clutter of terms and arguments has resulted in the concepts becoming obscure and unrecognizable. It is therefore very important to reconsider evaluation criteria regarding rigor in social science. As Lincoln & Guba have already compared quantitative paradigms (validity, reliability, neutrality, generalizability) with qualitative paradigms (credibility, dependability, confirmability, transferability), we have discuss use of evaluation criteria based on pragmatic perspective. Validity/Credibility is the paradigm concerned to observational framework, while Reliability/Dependability refer to the range of stability in observations, Neutrality/Confirmability reflect influences between observers and subjects, Generalizability/Transferability have epistemological difference in the way findings are applied. Qualitative studies, however, does not always chose the qualitative paradigms. If we assume the stability to some extent, it is better to use the quantitative paradigm (reliability). Moreover as a quantitative study can not always guarantee a perfect observational framework, with stability in all phases of observations, it is useful to use qualitative paradigms to enhance the rigor in the study.

  20. Plaidoyer pour l'auto-evaluation (Avocating Student Self-Evaluation).

    Science.gov (United States)

    Holec, Henri

    1981-01-01

    Advocates student self-evaluation as a practice that can impart new vigor to language courses and benefit both student and teacher as well as their relationship. Cautions, however, that self-evaluation procedures must be learned and that students must acquire a clear perception of the relevant criteria and objectives. (MES)

  1. EVALUATION OF SERVICE SUPPLY CHAIN PERFORMANCE CRITERIA WITH DANP METHOD

    OpenAIRE

    ÖZVERİ, Onur; GÜÇLÜ, Pembe; AYCİN, Ejder

    2018-01-01

    Despite the service industry composes large part of the world economy, the academic studies and applications on supply chain are mainly about production industry. Because of the different structure of services, the service supply chain and also performance criteria-metrics differ from the product supply chain. The aim of this paper is to evaluate the supply chain performance metrics for restaurant sector. For this purpose in the first and second part of the paper the service supply chain conc...

  2. International Political Actorness of the European Union: Evaluation Criteria

    Directory of Open Access Journals (Sweden)

    GNATYUK N.N.

    2014-06-01

    Full Text Available The European Union is a completely new international entity which is hard to evaluate using traditional criteria of political actorness. Its active international presence stimulates the modeling of international actor features beyond the scope of “state-international organization” scheme. The concept of international actorness serves as a starting point for the development of appropriate analytical model. Unlike the traditional state-centered approaches which define an international actor through its affiliation witch the international system, this concept operates at the internal level of international entity and at the international structure level. Furthermore, both of these levels are treated as ontologically neutral and mutually constitutive. This basic theoretical scheme is used for elaboration of evaluation criteria of political actorness. The proposed system of criteria is based on drawing, synthesizing and developing the main writings on “new international actors” since the times of classic work by Carol A. Cosgrove and Kenneth J. Twitchett. The key elements of actorness assessed in this article include defining of capacity to act on the global scene as well as the acceptance by other actors and by international system as a whole. At the internal level, the EU’s actor capacity is measured by assessing its core elements ranging from core aspects, such as autonomy, authority, actor capability, coherence and cohesion to identity aspects. On the external level, the decisive criteria are recognition and acceptance by others which reflect expectations and perceptions of the EU. The proposed approach of evaluating the international actorness enables us to consider the political activity of the EU on the basis of coordinated system of interaction between the variables of international and domestic levels of the analysis. Furthermore, this contributes to the development of cumulative, coherent, and comprehensive theory of international

  3. A Rubric for Evaluating Student Analyses of Business Cases

    Science.gov (United States)

    Riddle, Emma Jane; Smith, Marilyn; Frankforter, Steven A.

    2016-01-01

    This article presents a rubric for evaluating student performance on written case assignments that require qualitative analysis. This rubric is designed for three purposes. First, it informs students of the criteria on which their work will be evaluated. Second, it provides instructors with a reliable instrument for accurately measuring and…

  4. Dose Evaluation and Quality Criteria in Dental Radiology

    International Nuclear Information System (INIS)

    Gori, C.; Rossi, F.; Stecco, A.; Villari, N.; Zatelli, G.

    2000-01-01

    Radioprotection in dental radiology is of particular interest in the framework of the Revised Medical Exposure Directive for the great number of examinations involving the adult as well as the paediatric population (Article 9: Special Practice). The present study is intended to find the quality criteria of orthodontic imaging and for evaluating the dose absorbed within the dental and maxillary volume in connection with radiological examinations performed with either spiral CT, dental panoramic tomography or teleradiography. The X ray dose to organs sited in the body, neck, ocular and intracranial area was measured using lithium fluoride dosemeters, positioned in a Rando phantom. Quality criteria have been established by an expert radiologist considering the diagnostic information obtained in the images. The dosimetric data obtained were comparable with other authors', although with some differences due to technical characteristics. These result data are useful for choosing the patient's diagnostic path, considering the radiobiological risk associated with increasing orthodontic imaging. (author)

  5. Students' Evaluations about Climate Change

    Science.gov (United States)

    Lombardi, Doug; Brandt, Carol B.; Bickel, Elliot S.; Burg, Colin

    2016-01-01

    Scientists regularly evaluate alternative explanations of phenomena and solutions to problems. Students should similarly engage in critical evaluation when learning about scientific and engineering topics. However, students do not often demonstrate sophisticated evaluation skills in the classroom. The purpose of the present study was to…

  6. Early Site Permit Demonstration Program: Regulatory criteria evaluation report

    International Nuclear Information System (INIS)

    1993-03-01

    The primary objective of the ESPDP is to demonstrate successfully the use of 10CFR52 to obtain ESPs for one or more US sites for one (or more) ALWR nuclear power plants. It is anticipated that preparation of the ESP application and interaction with NRC during the application review process will result not only in an ESP for the applicant(s) but also in the development of criteria and definition of processes, setting the precedent that facilitates ESPs for subsequent ESP applications. Because siting regulatory processes and acceptance criteria are contained in over 100 separate documents, comprehensive licensing and technical reviews were performed to establish whether the requirements and documentation are self-consistent, whether the acceptance criteria are sufficiently well-defined and clear, and whether the licensing process leading to the issuance of an ESP is unambiguously specified. The results of the technical and licensing evaluations are presented in this report. The purpose, background, and organization of the ESPDP is delineated in Section 1. Section 11 contains flowcharts defining siting application requirements, environmental report requirements, and emergency planning/preparedness requirements for ALWRS. The licensing and technical review results are presented in Section III

  7. High-consequence analysis, evaluation, and application of select criteria

    International Nuclear Information System (INIS)

    Gutmanis, I.; Jaksch, J.A.

    1984-01-01

    A number of characteristics distinguish environmental risk from pollution problems. The characteristics make environmental risk problems harder to manage through existing regulatory, legal, and economic institutions. Hence, technologies involving environmental risk impose on society extremely difficult collective decisions. This paper is concerned with the process of reaching social decisions that involve low-probability, high-consequence outcomes. It is divided into five major parts. Part I contains the introduction. Part II reviews the two main classes of criteria that have been proposed for social decisions: approaches based on market mechanisms and their extension, and approaches associated with Rawls and Buchanan, which not only focus on outcomes, but also impose a set of minimal constraints on the process for reaching decisions and social consensus. Part III proposes a set of eight criteria for evaluating social decision processes. In Parts IV and V we investigate applying the criteria to two case studies -- one on nuclear waste disposal and the other on transportation of liquefied natural gas

  8. Early Site Permit Demonstration Program: Regulatory criteria evaluation report

    Energy Technology Data Exchange (ETDEWEB)

    1993-03-01

    The primary objective of the ESPDP is to demonstrate successfully the use of 10CFR52 to obtain ESPs for one or more US sites for one (or more) ALWR nuclear power plants. It is anticipated that preparation of the ESP application and interaction with NRC during the application review process will result not only in an ESP for the applicant(s) but also in the development of criteria and definition of processes, setting the precedent that facilitates ESPs for subsequent ESP applications. Because siting regulatory processes and acceptance criteria are contained in over 100 separate documents, comprehensive licensing and technical reviews were performed to establish whether the requirements and documentation are self-consistent, whether the acceptance criteria are sufficiently well-defined and clear, and whether the licensing process leading to the issuance of an ESP is unambiguously specified. The results of the technical and licensing evaluations are presented in this report. The purpose, background, and organization of the ESPDP is delineated in Section 1. Section 11 contains flowcharts defining siting application requirements, environmental report requirements, and emergency planning/preparedness requirements for ALWRS. The licensing and technical review results are presented in Section III.

  9. EVALUATION CRITERIA OF INNOVATIVE SOCIAL INVESTMENT PROJECTS IN HEALTH CARE

    Directory of Open Access Journals (Sweden)

    Vadim Aleksandrovich Lomazov

    2013-11-01

    Full Text Available Purpose: analysis of key indicators and creation of evaluation criteria of innovative socio-economic investment projects in healthcare, implemented on the basis of public-private partnerships.Methodology: there has been performed comprehensive assessment of specialized socio-economic projects in health sector taking into consideration interests of participants in the project (public and private, main aspects (medical, social, economic, scientific and innovative, and assessment components (presumable effectiveness or risk during implementation of the project. The degree of relative importance of the factors considered in each level, and the levels themselves are determined by experts with the help of paired comparisons method. The values of the project indicators are estimated against nonuniform grading scale, both the results of direct measurements and expert information being used.Results: There has been suggested an approach and a procedure for evaluating projects based on the allocation of interests, issues and evaluation components of the project as sub-criteria levels of the hierarchy analysis method; there has been developed research prototype of information analysis system for assessment of projects on the basis of the proposed approach.DOI: http://dx.doi.org/10.12731/2218-7405-2013-8-48

  10. Criteria of the validation of experimental and evaluated covariance data

    International Nuclear Information System (INIS)

    Badikov, S.

    2008-01-01

    The criteria of the validation of experimental and evaluated covariance data are reviewed. In particular: a) the criterion of the positive definiteness for covariance matrices, b) the relationship between the 'integral' experimental and estimated uncertainties, c) the validity of the statistical invariants, d) the restrictions imposed to correlations between experimental errors, are described. Applying these criteria in nuclear data evaluation was considered and 4 particular points have been examined. First preserving positive definiteness of covariance matrices in case of arbitrary transformation of a random vector was considered, properties of the covariance matrices in operations widely used in neutron and reactor physics (splitting and collapsing energy groups, averaging the physical values over energy groups, estimation parameters on the basis of measurements by means of generalized least squares method) were studied. Secondly, an algorithm for comparison of experimental and estimated 'integral' uncertainties was developed, square root of determinant of a covariance matrix is recommended for use in nuclear data evaluation as a measure of 'integral' uncertainty for vectors of experimental and estimated values. Thirdly, a set of statistical invariants-values which are preserved in statistical processing was presented. And fourthly, the inequality that signals a correlation between experimental errors that leads to unphysical values is given. An application is given concerning the cross-section of the (n,t) reaction on Li 6 with a neutron incident energy comprised between 1 and 100 keV

  11. Evaluation report(1): on design criteria for KALIMER metal fuel

    Energy Technology Data Exchange (ETDEWEB)

    Hwang, Woan; Lee, Byoung Oon; Kim, Young Il

    2001-04-01

    Fuel rods, assembly ducts and their components in KALIMER should be designed to maintain the integrities and to assure their reliable in-reactor performances under the steady state and operational transient conditions which are included in design basis category. And the fuel system must be designed with enough engineering margin to minimize and prevent the failures under ab-normal operational condition, like an accident.In this report, some design limits and the criteria for the fuel assembly ducts for KALIMER are driven by evaluating the irradiation data of metallic fuel based on experimental data from ANL in USA, CRIEPI in Japan and RIAR in Russia.

  12. Destructiveness criteria for seismic risk evaluation of nuclear power plant

    International Nuclear Information System (INIS)

    Saragoni, G.R.

    1995-01-01

    Two criteria of destructiveness for seismic risk evaluation of nuclear power plant are presented. The first one is a simple linear criterion that allows to compute average response spectra in terms of earthquake accelerogram characteristics. The second defines the destructiveness potential factor P D which measures the capacity of earthquake to produce nonlinear damage. This second criterion that shows large differences of destructiveness capacity for earthquake accelerograms of different seismic environment, specially between subductive and transcursive, is strongly recommended. (author). 8 refs., 1 fig. 1 tab

  13. Evaluation report(1): on design criteria for KALIMER metal fuel

    International Nuclear Information System (INIS)

    Hwang, Woan; Lee, Byoung Oon; Kim, Young Il

    2001-04-01

    Fuel rods, assembly ducts and their components in KALIMER should be designed to maintain the integrities and to assure their reliable in-reactor performances under the steady state and operational transient conditions which are included in design basis category. And the fuel system must be designed with enough engineering margin to minimize and prevent the failures under ab-normal operational condition, like an accident.In this report, some design limits and the criteria for the fuel assembly ducts for KALIMER are driven by evaluating the irradiation data of metallic fuel based on experimental data from ANL in USA, CRIEPI in Japan and RIAR in Russia

  14. Criteria for Determining the Adaptive Capacity of Students of Higher Medical Institutions

    Directory of Open Access Journals (Sweden)

    M V Yoltukhivskyi

    2018-01-01

    Full Text Available The article focuses on the importance of the adaptive capacity of students of higher medical institutions in the process of their professional training. The criteria for evaluating the adaptive capacity of students depending on their age were determined. The main mechanisms of forming the adaptive capacity at the organism level were found to be: 1 biochemical mechanisms which manifest themselves in the intracellular processes, e.g. the change in enzyme activity or their number; 2 physiological mechanisms, e.g. increased sweating as the body temperature rises; 3 morphofunctional mechanisms, i.e. the features of body structure and functions which are associated with lifestyle; 4 behavioural mechanisms – e.g. the creation of comfortable living conditions, etc.; 5 ontogenetic mechanisms, i.e. the acceleration of individual development or its slowdown contributing to the survival when conditions change.

  15. Study on dilatation of multi-criteria evaluation method (II)

    International Nuclear Information System (INIS)

    Tabaru, Yasuhiko; Tomizawa, Masao; Sasaki, Shigeo

    2003-01-01

    In the study on FBR-cycle practical application strategy conducted by JNC, as part of development of evaluation system aiming at comparative evaluation of promising concept for FBR-cycle system, they grade the value of the concepts under the criteria evaluation such as economical efficiency and environmental load. In order that this system functions effectively in selecting promising concepts, we believe that it is important to extend the range of criteria evaluation and improve objectivity and persuasiveness of it. This is why since the last fiscal year we have been studying on evaluation methodology of and investigation examples on external economical efficiency (effects on the environment and human health, safety, energy security, nuclear non-proliferation, etc.) relevant to introduction of FBR, which had not been included in the conventional evaluation of economical efficiency. In this work, we have especially focused on the external economical efficiency relevant to energy security which is peculiar to FBR-cycle and studied on its evaluation methodology and investigation examples. Firstly, we summarized up on the concept and current situation of energy security and the position of nuclear energy in energy security. Then we identified the necessity of clarifying the importance of energy security with the middle-term point of view allowing for deficiency of fossil or uranium resources, and also the importance of the role of FBR as an improvement action for it. Secondly, we studied on the current energy economic model and examined the possibility of applying energy security for quantitative evaluation. As a result, we have concluded that the general equilibrium GTAP (Global Trade Analysis Project) in which fossil resource market around the world is modeled should be effective for quantitative evaluation of long term energy security. Finally, assuming that we will conduct the quantitative evaluation of long term energy security using GTAP model in the future, we

  16. An Examination of Program Selection Criteria for Part-Time MBA Students

    Science.gov (United States)

    Colburn, Michael; Fox, Daniel E.; Westerfelt, Debra Kay

    2011-01-01

    Prospective graduate students select a graduate program as a result of a multifaceted decision-making process. This study examines the selection criteria that part-time MBA students used in selecting a program at a private university. Further, it analyzes the methods by which the students first learned of the MBA program. The authors posed the…

  17. Local fit evaluation of structural equation models using graphical criteria.

    Science.gov (United States)

    Thoemmes, Felix; Rosseel, Yves; Textor, Johannes

    2018-03-01

    Evaluation of model fit is critically important for every structural equation model (SEM), and sophisticated methods have been developed for this task. Among them are the χ² goodness-of-fit test, decomposition of the χ², derived measures like the popular root mean square error of approximation (RMSEA) or comparative fit index (CFI), or inspection of residuals or modification indices. Many of these methods provide a global approach to model fit evaluation: A single index is computed that quantifies the fit of the entire SEM to the data. In contrast, graphical criteria like d-separation or trek-separation allow derivation of implications that can be used for local fit evaluation, an approach that is hardly ever applied. We provide an overview of local fit evaluation from the viewpoint of SEM practitioners. In the presence of model misfit, local fit evaluation can potentially help in pinpointing where the problem with the model lies. For models that do fit the data, local tests can identify the parts of the model that are corroborated by the data. Local tests can also be conducted before a model is fitted at all, and they can be used even for models that are globally underidentified. We discuss appropriate statistical local tests, and provide applied examples. We also present novel software in R that automates this type of local fit evaluation. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

  18. Evaluation of seismic criteria used in design of INEL facilities

    International Nuclear Information System (INIS)

    Young, G.A.

    1977-01-01

    This report provides the results of an independent evaluation of seismic studies that were made to establish the seismic acceleration levels and the response spectra used in the design of vital facilities at Idaho National Engineering Laboratory. A comparison of the procedures used to define the seismic acceleration values and response spectra at INEL with the requirements of the Nuclear Regulatory Commission showed that additional geologic studies would probably be required in order to fulfill NRC regulations. Recommendations are made on justifiable changes in the acceleration values and response spectra used at INEL. The geologic, geophysical, and seismological studies needed to provide a better understanding of the tectonic processes in the Snake River plains and the surrounding region are identified. Both potential and historical acceleration values are evaluated on a probability basis to permit a risk assessment approach to the design of new facilities and facility modifications. Studies conducted to develop seismic criteria for the design of the Loss of Fluid Test reactor and the New Waste Calcining Facility were selected as typical examples of criteria development previously used in the design of INEL facilities

  19. Surrogate Endpoint Evaluation: Principal Stratification Criteria and the Prentice Definition.

    Science.gov (United States)

    Gilbert, Peter B; Gabriel, Erin E; Huang, Ying; Chan, Ivan S F

    2015-09-01

    A common problem of interest within a randomized clinical trial is the evaluation of an inexpensive response endpoint as a valid surrogate endpoint for a clinical endpoint, where a chief purpose of a valid surrogate is to provide a way to make correct inferences on clinical treatment effects in future studies without needing to collect the clinical endpoint data. Within the principal stratification framework for addressing this problem based on data from a single randomized clinical efficacy trial, a variety of definitions and criteria for a good surrogate endpoint have been proposed, all based on or closely related to the "principal effects" or "causal effect predictiveness (CEP)" surface. We discuss CEP-based criteria for a useful surrogate endpoint, including (1) the meaning and relative importance of proposed criteria including average causal necessity (ACN), average causal sufficiency (ACS), and large clinical effect modification; (2) the relationship between these criteria and the Prentice definition of a valid surrogate endpoint; and (3) the relationship between these criteria and the consistency criterion (i.e., assurance against the "surrogate paradox"). This includes the result that ACN plus a strong version of ACS generally do not imply the Prentice definition nor the consistency criterion, but they do have these implications in special cases. Moreover, the converse does not hold except in a special case with a binary candidate surrogate. The results highlight that assumptions about the treatment effect on the clinical endpoint before the candidate surrogate is measured are influential for the ability to draw conclusions about the Prentice definition or consistency. In addition, we emphasize that in some scenarios that occur commonly in practice, the principal strata sub-populations for inference are identifiable from the observable data, in which cases the principal stratification framework has relatively high utility for the purpose of effect

  20. Surrogate Endpoint Evaluation: Principal Stratification Criteria and the Prentice Definition

    Science.gov (United States)

    Gilbert, Peter B.; Gabriel, Erin E.; Huang, Ying; Chan, Ivan S.F.

    2015-01-01

    A common problem of interest within a randomized clinical trial is the evaluation of an inexpensive response endpoint as a valid surrogate endpoint for a clinical endpoint, where a chief purpose of a valid surrogate is to provide a way to make correct inferences on clinical treatment effects in future studies without needing to collect the clinical endpoint data. Within the principal stratification framework for addressing this problem based on data from a single randomized clinical efficacy trial, a variety of definitions and criteria for a good surrogate endpoint have been proposed, all based on or closely related to the “principal effects” or “causal effect predictiveness (CEP)” surface. We discuss CEP-based criteria for a useful surrogate endpoint, including (1) the meaning and relative importance of proposed criteria including average causal necessity (ACN), average causal sufficiency (ACS), and large clinical effect modification; (2) the relationship between these criteria and the Prentice definition of a valid surrogate endpoint; and (3) the relationship between these criteria and the consistency criterion (i.e., assurance against the “surrogate paradox”). This includes the result that ACN plus a strong version of ACS generally do not imply the Prentice definition nor the consistency criterion, but they do have these implications in special cases. Moreover, the converse does not hold except in a special case with a binary candidate surrogate. The results highlight that assumptions about the treatment effect on the clinical endpoint before the candidate surrogate is measured are influential for the ability to draw conclusions about the Prentice definition or consistency. In addition, we emphasize that in some scenarios that occur commonly in practice, the principal strata sub-populations for inference are identifiable from the observable data, in which cases the principal stratification framework has relatively high utility for the purpose of

  1. Seismic evaluation of piping systems using screening criteria

    International Nuclear Information System (INIS)

    Campbell, R.D.; Landers, D.F.; Minichiello, J.C.; Slagis, G.C.; Antaki, G.A.

    1994-01-01

    This document may be used by a qualified review team to identify potential sources of seismically induced failure in a piping system. Failure refers to the inability of a piping system to perform its expected function following an earthquake, as defined in Table 1. The screens may be used alone or with the Seismic Qualification Utility Group -- Generic Implementation Procedure (SQUG-GIP), depending on the piping system's required function, listed in Table 1. Features of a piping system which do not the screening criteria are called outliers. Outliers must either be resolved through further evaluations, or be considered a potential source of seismically induced failure. Outlier evaluations, which do not necessarily require the qualification of a complete piping system by stress analysis, may be based on one or more of the following: simple calculations of pipe spans, search of the test or experience data, vendor data, industry practice, etc

  2. Criteria for the evaluation of a dilute decontamination demonstration

    International Nuclear Information System (INIS)

    FitzPatrick, V.F.; Divine, J.R.; Hoenes, G.R.; Munson, L.F.; Card, C.J.

    1981-12-01

    This document provides the prerequisite technical information required to evaluate and/or develop a project to demonstrate the dilute chemical decontamination of the primary coolant system of light water reactors. The document focuses on five key areas: the basis for establishing programmatic prerequisites and the key decision points that are required for proposal evaluation and/or RFP (Request for Proposal) issuance; a technical review of the state-of-the-art to identify the potential impacts of a reactor's primary-system decontamination on typical BWR and PWR plants; a discussion of the licensing, recertification, fuel warranty, and institutional considerations and processes; a preliminary identification and development of the selection criteria for the reactor and the decontamination process; and a preliminary identification of further research and development that might be required

  3. An Empirical Investigation of MPA Student Performance and Admissions Criteria

    Science.gov (United States)

    Ragothaman, Srinivasan; Carpenter, Jon; Davies, Thomas

    2009-01-01

    The quality of a Master of Professional Accountancy (MPA) program, similar to other undergraduate and graduate programs in business and other disciplines, is typically directly related to the quality of its students. While there is a considerable published scholarly work on MBA student performance, there is very little research to predict student…

  4. Examination of Students' Selection Criteria for International Education

    Science.gov (United States)

    Ahmad, Syed Zamberi; Buchanan, F. Robert; Ahmad, Norita

    2016-01-01

    Purpose: Motivations for study abroad in tourism and hospitality were examined as to the influence of a variety of personal criteria in the individual decision process of adult learners to select a host country and host institution of study. The paper aims to discuss this issue. Design/methodology/approach: Push-pull factors (Mazzarol and Soutar,…

  5. Using Social Scientific Criteria to Evaluate Cultural Theories: Encoding/Decoding Evaluated

    Directory of Open Access Journals (Sweden)

    Evan L. Kropp

    2015-12-01

    Full Text Available This article transcends the issue of conflicting theoretical schools of thought to formulate a method of social scientific style theory evaluation for cultural studies. It is suggested that positivist social scientific models of theory critique can be used to assess cultural models of communication to determine if they should be classified as theories. A set of evaluation criteria is formulated as a guide and applied to Stuart Hall’s Encoding/Decoding to determine if it is a theory. Conclusions find the sharing of criteria between schools of thought is judicious, Encoding/Decoding fits the established criteria, and Encoding/Decoding should be referred to as a theory.

  6. Criteria and evaluation of shallow land burial sites

    International Nuclear Information System (INIS)

    Chandra, U.

    1986-01-01

    The criteria for shallow ground disposal of radioactive wastes as developed by Nuclear Regulatory Commission-US and International Atomic Energy Agency are discussed. Emphasis has been given to: elaboration of various basic components of a national Strategy for radioactive waste disposal; development of technical requirements; environmental standards, consensus among scientific community and public confidence. Aspects of site selection, evaluation/characterization and site suitability are dealt with. Some results of characterization of a site for tempory storage of low level solid radioactive wastes in Instituto de Pesquisas Energeticas e Nucleares-IPEN-CNEN/Sao Paulo are described. The methods used for hydrological characterization include use of artificial tritium for unsaturated zone and radioactive tracers like I-131, Cr 51 Cl 3 , Cr 51 EDTA, Br 82 for the saturated zone. (Author) [pt

  7. INTEGRAL CRITERIA FOR EVALUATION OF SCIENTIFIC AND TECHNICAL RESEARCH

    Directory of Open Access Journals (Sweden)

    Stanislav Nazarevich

    2015-09-01

    Full Text Available In the paper, we develop approaches to the estimation of production enterprises based on the criteria of classification of products, goods and services to innovative products. Developed their qualitative scale for interpreting the results of the evaluation, blind spots, which were not included in the intervals, are compensated by the use of fuzzy sets. In the presented method uses integral criterion based on fuzzy accessory products specific form. The obtained numerical values of the integral criterion reflect the adequacy of the technical characteristics to determine the form of new products, as well as identifying the characteristics of the gap to peers and benchmarks. The technique is applicable to the assessment processes of innovation and competitiveness of new and current products, as well as in dealing with the definition of the innovative features of the new products.

  8. Criteria and evaluation of shallow land burial sites

    International Nuclear Information System (INIS)

    Chandra, U.

    1987-01-01

    The criteria for shallow ground disposal of radioactive wastes as developed by Nuclear Regulatory Comission-US and International Atomic Energy Agency are discussed. Emphasis has been given to: elaboration of various basic components of a national strategy for radioactive waste disposal; development of technical requirements; environmental standards, consensus among scientific community and public confidence. Aspects of site selection, evaluation/characterization and site suitability are dealt with. Some results of characterization of a site for temporary storage of low level solid radioactive wastes in Instituto de Pesquisas Energeticas e Nucleares - IPEN - CNEN/Sao Paulo are described. The methods used for hydrological characterization include use of artificial tritium for unsaturated zone and radioactive tracers like I - 131, Cr 51 Cl 3 , Cr 51 EDTA, Br 82 for the saturated zone. (Author) [pt

  9. Evaluation of conformal radiotherapy techniques through physics and biologic criteria

    International Nuclear Information System (INIS)

    Bloch, Jonatas Carrero

    2012-01-01

    In the fight against cancer, different irradiation techniques have been developed based on technological advances and aiming to optimize the elimination of tumor cells with the lowest damage to healthy tissues. The radiotherapy planning goal is to establish irradiation technical parameters in order to achieve the prescribed dose distribution over the treatment volumes. While dose prescription is based on radiosensitivity of the irradiated tissues, the physical calculations on treatment planning take into account dosimetric parameters related to the radiation beam and the physical characteristics of the irradiated tissues. To incorporate tissue's radiosensitivity into radiotherapy planning calculations can help particularize treatments and establish criteria to compare and elect radiation techniques, contributing to the tumor control and the success of the treatment. Accordingly, biological models of cellular response to radiation have to be well established. This work aimed to study the applicability of using biological models in radiotherapy planning calculations to aid evaluating radiotherapy techniques. Tumor control probability (TCP) was studied for two formulations of the linear-quadratic model, with and without repopulation, as a function of planning parameters, as dose per fraction, and of radiobiological parameters, as the α/β ratio. Besides, the usage of biological criteria to compare radiotherapy techniques was tested using a prostate planning simulated with Monte Carlo code PENELOPE. Afterwards, prostate planning for five patients from the Hospital das Clinicas da Faculdade de Medicina de Ribeirao Preto, USP, using three different techniques were compared using the tumor control probability. In that order, dose matrices from the XiO treatment planning system were converted to TCP distributions and TCP-volume histograms. The studies performed allow the conclusions that radiobiological parameters can significantly influence tumor control

  10. [Evaluation of medical students knowledge on brain death].

    Science.gov (United States)

    Bitencourt, Almir Galvão Vieira; Neves, Flávia Branco Cerqueira Serra; Durães, Larissa; Nascimento, Diego Teixeira; Neves, Nedy Maria Branco Cerqueira; Torreão, Lara de Araújo; Agareno, Sydney

    2007-06-01

    Because brain death (BD) is a new concept and little divulged, it’s not well accepted in general population, including doctors and Medical students. This study aims to evaluate the knowledge of a sample of Medical students on the Brazilian BD diagnosis protocol. Descriptive cross-sectional survey that evaluated students from two medical schools in Salvador-BA. We used a questionnaire composed by questions about technical and ethical knowledge contained in the Federal Council of Medicine’s Resolution nº 1480/97 that establishes the criteria for BD diagnosis. We evaluated 115 Medical students. In 14 questions about the knowledge of BD criteria, the mean of right answers were 6.7 ± 1.8, which were higher among the students that had attended some presentation on BD. Most of the students (87.4%) knew how to identify the candidates to the BD diagnosis protocol. However, only 5.2% and 16.1% of the students answered right, respectively, the clinical and complementary tests that should be accomplished during the diagnosis protocol. Facing a no-donor patient with confirmed diagnosis of BD, 66.4% referred that artificial life support should be suspended. Only 15% of the interviewed students had already evaluated a patient with BD, being this percentage higher among those who had already frequented ICU (38.2% versus 5.1%; p knowledge of the evaluated students on BD diagnosis criteria, mainly in relation to the practical approach of this condition.

  11. Students' Evaluations and Perceptions of Learning within Business Schools in Egypt

    Science.gov (United States)

    Mahrous, Abeer A.; Kortam, Wael

    2012-01-01

    This paper seeks to understand the criteria which students use to evaluate teaching effectiveness. Using structural equation modeling with a sample of business students from Egypt, the findings indicate that the above criteria comprise six factors: organization of the course, fairness of grading, workload difficulty, student-instructor…

  12. Weighting of Criteria for Disease Prioritization Using Conjoint Analysis and Based on Health Professional and Student Opinion.

    Directory of Open Access Journals (Sweden)

    Nadine Stebler

    Full Text Available Disease prioritization exercises have been used by several organizations to inform surveillance and control measures. Though most methodologies for disease prioritization are based on expert opinion, it is becoming more common to include different stakeholders in the prioritization exercise. This study was performed to compare the weighting of disease criteria, and the consequent prioritization of zoonoses, by both health professionals and students in Switzerland using a Conjoint Analysis questionnaire. The health professionals comprised public health and food safety experts, cantonal physicians and cantonal veterinarians, while the student group comprised first-year veterinary and agronomy students. Eight criteria were selected for this prioritization based on expert elicitation and literature review. These criteria, described on a 3-tiered scale, were evaluated through a choice-based Conjoint Analysis questionnaire with 25 choice tasks. Questionnaire results were analyzed to obtain importance scores (for each criterion and mean utility values (for each criterion level, and the latter were then used to rank 16 zoonoses. While the most important criterion for both groups was "Severity of the disease in humans", the second ranked criteria by the health professionals and students were "Economy" and "Treatment in humans", respectively. Regarding the criterion "Control and Prevention", health professionals tended to prioritize a disease when the control and preventive measures were described to be 95% effective, while students prioritized a disease if there were almost no control and preventive measures available. Bovine Spongiform Encephalopathy was the top-ranked disease by both groups. Health professionals and students agreed on the weighting of certain criteria such as "Severity" and "Treatment of disease in humans", but disagreed on others such as "Economy" or "Control and Prevention". Nonetheless, the overall disease ranking lists were similar

  13. Multi-criteria evaluation of natural gas resources

    International Nuclear Information System (INIS)

    Afgan, Naim H.; Pilavachi, Petros A.; Carvalho, Maria G.

    2007-01-01

    Geologically estimated natural gas resources are 500 Tcm. With the advance in geological science increase of estimated resources is expected. Natural gas reserves in 2000 have been proved to be around 165 Tcm. As it is known the reserves are subject to two constraints, namely: capital invested in the exploration and drilling technologies used to discover new reserves. The natural gas scarcity factor, i.e. ratio between available reserves and natural gas consumption, is around 300 years for the last 50 years. The new discovery of natural gas reserves has given rise to a new energy strategy based on natural gas. Natural gas utilization is constantly increasing in the last 50 years. With new technologies for deep drilling, we have come to know that there are enormous gas resources available at relatively low price. These new discoveries together with high demand for the environment saving have introduced a new energy strategy on the world scale. This paper presents an evaluation of the potential natural gas utilization in energy sector. As the criteria in this analysis resource, economic, environmental, social and technological indicators are used. Among the potential options of gas utilization following systems are considered: Gas turbine power plant, combine cycle plant, CHP power plant, steam turbine gas-fired power plant, fuel cells power plant. Multi-criteria method was used for the assessment of potential options with priority given to the Resource, Economic and Social Indicators. Results obtained are presented in graphical form representing priority list of potential options under specific constraints in the priority of natural gas utilization strategy in energy sector

  14. Squale: evaluation criteria of functioning safety; Squale: criteres d`evaluation de la surete de fonctionnement

    Energy Technology Data Exchange (ETDEWEB)

    Deswarte, Y; Kaaniche, M [Centre National de la Recherche Scientifique (CNRS), 31 - Toulouse (France). Laboratoire d` Analyse et d` Architecture des Systemes; Corneillie, P [CE2A-DI, 92 - Courbevoie (France); Benoit, P [Matra Transport International, 92 - Montrouge (France)

    1998-05-01

    The SQUALE (security, safety and quality evaluation for dependable systems) project is part of the ACTS (advanced communications, technologies and services) European program. Its aim is to develop confidence evaluation criteria to test the functioning safety of systems. All industrial sectors that use critical applications (nuclear, railway, aerospace..) are concerned. SQUALE evaluation criteria differ from the classical evaluation methods: they are independent of the application domains and industrial sectors, they take into account the overall functioning safety attributes, and they can progressively change according to the level of severity required. In order to validate the approach and to refine the criteria, a first experiment is in progress with the METEOR automatic underground railway and another will be carried out on a telecommunication system developed by Bouygues company. (J.S.) 15 refs.

  15. Do Examinations Influence Student Evaluations?

    Science.gov (United States)

    Arnold, Ivo J. M.

    2009-01-01

    This paper measures the impact of timing on student evaluations of teaching effectiveness, using a dataset of close to 3000 observations from Erasmus School of Economics. A special feature of the data is that students were able to complete on-line questionnaires during a time window ranging from one week "before" to one week "after" the final…

  16. Student Evaluations as Social Ritual.

    Science.gov (United States)

    Whittington, Harold

    The practice of student evaluation of college faculty is discussed in terms of the literature on social ritual. The following arguments that critics have raised are considered: student ratings of professors are neither scientific nor objective; feedback needed by professors to improve the quality of their work and data needed by administrators to…

  17. The Effects of Performance-Based Assessment Criteria on Student Performance and Self-Assessment Skills

    Science.gov (United States)

    Fastre, Greet Mia Jos; van der Klink, Marcel R.; van Merrienboer, Jeroen J. G.

    2010-01-01

    This study investigated the effect of performance-based versus competence-based assessment criteria on task performance and self-assessment skills among 39 novice secondary vocational education students in the domain of nursing and care. In a performance-based assessment group students are provided with a preset list of performance-based…

  18. Seismic re-evaluation criteria for Bohunice V1 reconstruction

    International Nuclear Information System (INIS)

    Campbell, R.; Schlund, H.; Warnken, L.

    2001-01-01

    Bohunice V1 in Slovakia is a Russian designed two unit WWER 440, Model 230 Pressurized Water Reactor. The plant was not originally designed for earthquake. Subsequent and ongoing reassessments now confirm that the seismic hazard at the site is significant. EBO, the plant owner has contracted with a consortium lead by Siemens AG (REKON) to do major reconstruction of the plant to significantly enhance its safety systems by the addition of new systems and the upgrading of existing systems. As part of the reconstruction, a complete seismic assessment and upgrading is required for existing safety relevant structures, systems and components. It is not practical to conduct this reassessment and upgrading using criteria applied to new design of nuclear power plants. Alternate criteria may be used to achieve adequate safety goals. Utilities in the U.S. have faced several seismic issues with operating NPPs and to resolve these issues, alternate criteria have been developed which are much more cost effective than use of criteria for new design. These alternate criteria incorporate the knowledge obtained from investigation of the performance of equipment in major earthquakes and include provisions for structures and passive equipment to deform beyond the yield point, yet still provide their essential function. IAEA has incorporated features of these alternate criteria into draft Technical Guidelines for application to Bohunice V1 and V2. REKON has developed plant specific criteria and procedures for the Bohunice V1 reconstruction that incorporate major features of the U.S. developed alternate criteria, comply to local codes and which envelop the draft IAEA Technical Guidelines. Included in these criteria and procedures are comprehensive walkdown screening criteria for equipment, piping, HVAC and cable raceways, analytical criteria which include inelastic energy absorption factors defined on an element basis and testing criteria which include specific guidance on interpretation

  19. Oncologic multidisciplinary team meetings: evaluation of quality criteria

    NARCIS (Netherlands)

    Ottevanger, N.; Hilbink, M.; Weenk, M.; Janssen, R.; Vrijmoeth, T.; Vries, A. de; Hermens, R.P.

    2013-01-01

    RATIONALE, AIMS AND OBJECTIVES: To develop a guideline with quality criteria for an optimal structure and functioning of a multidisciplinary team meeting (MTM), and to assess to what extent the Dutch MTMs complied with these criteria. METHOD: A literature search and expert opinions were used to

  20. Evaluation of viscoplastic fracture criteria and analysis methods

    International Nuclear Information System (INIS)

    Bass, B.R.; Pugh, C.E.; Keeney-Walker, J.; Dexter, R.J.; O'Donoghue, P.E.; Schwartz, C.W.

    1988-01-01

    The role of nonlinear rate-dependent effects in the interpretation of crack run-arrest events in ductile materials is being investigated by the Heavy-Section Steel Technology (HSST) program through development and applications of viscoplastic-dynamic finite element analysis techniques. This paper describes a portion of these studies wherein various viscoplastic constitutive models and several proposed nonlinear fracture criteria are being installed in general purpose (ADINA) and special purpose (VISCRK) finite element computer programs. The formulations of the Bodner-Partom, the Perzyna, and the Robinson constitutive models installed in the HSST computer programs are summarized. This is followed by a description of three integral functions that are candidate fracture parameters. The capabilities of these nonlinear techniques re compared and evaluated through applications to one of the HSST wide-plate crack-arrest tests. Results are presented from benchmark viscoplastic-dynamic wide-plate analyses performed using the ADINA and VISCRK computer programs. Finally, plans are summarized for additional computational and experimental studies to assess the utility of viscoplastic analysis techniques in constructing a transferable inelastic fracture mechanics model for ductile steels. (author)

  1. Acceptance criteria for the evaluation of nuclear power reactor security plans

    International Nuclear Information System (INIS)

    1982-08-01

    This guidance document contains acceptance criteria to be used in the NRC license review process. It contains specific criteria for use in evaluating the acceptability of nuclear power reactor security programs as detailed in security plans

  2. Reconsidering Evaluation Criteria for Scientific Adequacy in Health Care Research: An Integrative Framework of Quantitative and Qualitative Criteria

    Directory of Open Access Journals (Sweden)

    Hiroaki Miyata PhD

    2009-03-01

    Full Text Available It is important to reconsider evaluation criteria regarding scientific adequacy in health care research. In this article the authors review the four pairs of quantitative/qualitative paradigms. They discuss the use of evaluation criteria based on a pragmatic perspective after examining the epistemological issues behind the criteria. Validity/credibility is concerned with research framework, whereas reliability/dependability refers to the range of stability in observations, objectivity/ confirmability reflects influences between observers and subjects, and generalizability/transferability has epistemological differences in the way findings are applied. Qualitative studies should not always choose qualitative paradigms, and vice versa. If stability can be assumed to some extent in a qualitative study, it is better to use a quantitative paradigm. Regardless of whether it is quantitative or qualitative research, it is important to recognize the four epistemological axes.

  3. The Value of Fidelity of Implementation Criteria to Evaluate School-Based Science Curriculum Innovations

    Science.gov (United States)

    Lee, Yew-Jin; Chue, Shien

    2013-10-01

    School-based curriculum innovations, including those in science education, are usually not adequately evaluated, if at all. Furthermore, current procedures and instruments for programme evaluations are often unable to support evidence-based decision-making. We suggest that adopting fidelity of implementation (FOI) criteria from healthcare research can both characterize and narrow the separation between programme intent and actual implementation, which is a mandatory stage of evaluation before determining overall programme value. We demonstrate how such a process could be applied by science educators using data from a secondary school in Singapore that had devised a new curriculum to promote interest, investigative processes, and knowledge in science. Results showed that there were ambivalent student responses to this programme, while there were high levels of science process skill instruction and close alignment with the intended lesson design. The implementation of this programme appeared to have a satisfactory overall level of FOI, but we also detected tensions between programme intent and everyday classroom teaching. If we want to advance science education, then our argument is that applying FOI criteria is necessary when evaluating all curricular innovations, not just those that originate from schools.

  4. Using Social Scientific Criteria to Evaluate Cultural Theories: Encoding/Decoding Evaluated

    OpenAIRE

    Evan L. Kropp

    2015-01-01

    This article transcends the issue of conflicting theoretical schools of thought to formulate a method of social scientific style theory evaluation for cultural studies. It is suggested that positivist social scientific models of theory critique can be used to assess cultural models of communication to determine if they should be classified as theories. A set of evaluation criteria is formulated as a guide and applied to Stuart Hall’s Encoding/Decoding to determine if it is a theory. Conclusio...

  5. Clinical evaluation of a new set of image quality criteria for mammography

    International Nuclear Information System (INIS)

    Grahn, A.; Hemdal, B.; Andersson, I.; Ruschin, M.; Thilander-Klang, A.; Boerjesson, S.; Tingberg, A.; Mattsson, S.; Haakansson, M.; Baath, M.; Maansson, L. G.; Medin, J.; Wanninger, F.; Panzer, W.

    2005-01-01

    The European Commission (EC) quality criteria for screen-film mammography are used as a tool to asses image quality. A new set of criteria was developed and initially tested in a previous study. In the present study, these criteria are further evaluated using screen-film mammograms that have been digitised, manipulated to simulated different image quality level and reprinted on film. Expert radiologists have evaluated these manipulated to simulate different image quality levels and reprinted on film. Expert radiologists have evaluated these manipulated images using both the original (EC) and the new criteria. A comparison of three different simulated dose levels that the new criteria yield a larger separation of image criteria scores than the old ones. These results indicated that the new set of image quality criteria has a higher discriminative power than the old set and thus seems to be more suitable for evaluation of image quality in mammography. (authors)

  6. Recommended criteria for the evaluation of on-site nuclear power plant emergency plans, volume II: criteria

    International Nuclear Information System (INIS)

    1997-01-01

    A critical review of existing Canadian and international nuclear power plant (NPP) emergency plans, evaluation criteria, and approaches has been conducted to provide AECB staff with information which can be used to assess the adequacy of NPP on-site emergency response plans. The results of this work are published in two volumes. Volume I, Basis Document, provides the reasons why certain requirements are in place. It also gives comprehensive references to various standards.Volume II, Criteria, contains the criteria which relate to on-site actions and their integration with control room activities and the roles of off-site responsible organizations. The recommended criteria provide information on what is required, and not on how to accomplish the requirements. The licensees are given the latitude to decide on the methods and processes needed to meet the requirements. The documents do not address NPP off-site plans and response capability, or the control room emergency operating procedures and response capability. This report contains only Volume II: Criteria. 55 refs., 2 tabs., 1 fig

  7. Geoscientific evaluation factors and criteria for siting and site evaluation. Progress report

    International Nuclear Information System (INIS)

    Stroem, A.; Ericsson, Lars O.; Svemar, C.; Almen, K.E.; Andersson, Johan

    1999-03-01

    The purposes of the present report are to: present the work that has been done to identify the parameters that need to be determined in a geoscientific site investigation and that serve as the basis for the work with geoscientific evaluation factors; give a progress report from the project that was initiated in 1997 named Siting Factors and Criteria for Site Evaluation, with an emphasis on definitions, outline and structure for the execution of the work; present geoscientific requirements on function both general and in detail in the form of an example for the discipline rock mechanics; present geoscientific evaluation factors associated with different stages in the siting work in the form of an example for the discipline hydrogeochemical composition; present plans for further work as regards criteria for site evaluation in different siting stages. The project is under way, and this is to be regarded as a progress report since e.g. criteria for site evaluation will be presented at a later date. The long-term performance and safety of the deep repository must always be evaluated by means of an integrated safety assessment. The work with factors and criteria can never take the place of such an assessment, but can provide guidance regarding its outcome. Requirements and preferences regarding the function of the rock in the deep repository have been clarified in this progress report. What is new here is the structuring that has been carried out, with a classification into different geoscientific disciplines, and the formalism that has been given to the terms requirement, preference and function. Based on fundamental safety and construction functions, requirements on function have been specified for the disciplines geology, thermal properties, hydro-geology, rock mechanics, chemistry and transport properties. Furthermore, function analyses have been identified by means of which it is possible to concretize requirements on function and which geoscientific parameters are

  8. Geoscientific evaluation factors and criteria for siting and site evaluation. Progress report

    Energy Technology Data Exchange (ETDEWEB)

    Stroem, A.; Ericsson, Lars O.; Svemar, C. [Swedish Nuclear Fuel and Waste Management Co., Stockholm (Sweden); Almen, K.E. [KEA GEO-konsult AB (Sweden); Andersson, Johan [Golder Grundteknik KB (Sweden)

    1999-03-01

    The purposes of the present report are to: present the work that has been done to identify the parameters that need to be determined in a geoscientific site investigation and that serve as the basis for the work with geoscientific evaluation factors; give a progress report from the project that was initiated in 1997 named Siting Factors and Criteria for Site Evaluation, with an emphasis on definitions, outline and structure for the execution of the work; present geoscientific requirements on function both general and in detail in the form of an example for the discipline rock mechanics; present geoscientific evaluation factors associated with different stages in the siting work in the form of an example for the discipline hydrogeochemical composition; present plans for further work as regards criteria for site evaluation in different siting stages. The project is under way, and this is to be regarded as a progress report since e.g. criteria for site evaluation will be presented at a later date. The long-term performance and safety of the deep repository must always be evaluated by means of an integrated safety assessment. The work with factors and criteria can never take the place of such an assessment, but can provide guidance regarding its outcome. Requirements and preferences regarding the function of the rock in the deep repository have been clarified in this progress report. What is new here is the structuring that has been carried out, with a classification into different geoscientific disciplines, and the formalism that has been given to the terms requirement, preference and function. Based on fundamental safety and construction functions, requirements on function have been specified for the disciplines geology, thermal properties, hydro-geology, rock mechanics, chemistry and transport properties. Furthermore, function analyses have been identified by means of which it is possible to concretize requirements on function and which geoscientific parameters are

  9. Assessing the Job Selection Criteria of Accounting Students: a Normative Approach

    OpenAIRE

    zubairu, umaru; Ismail, Suhaiza; Abdul Hamid, Fatima

    2017-01-01

    This research assessed to what extent final-year Muslim accounting students in Malaysia considered Islamic principles when choosing a job after graduation. 356 final-year Muslim accounting students in four Malaysian universities were surveyed using an open-ended job selection scenario. The result shows that reality does not live up to the ideal. Only 16% of the respondents apply Islamic principles in making a job selection decision. The remaining 84% are more concerned with other criteria suc...

  10. Probabilistic Evaluation of Eurocode 5 Fire Design Criteria of a ...

    African Journals Online (AJOL)

    Structural reliability analysis for a three-hinge timber portal frame subjected to fire was undertaken. Eight modes of failure were identified for the frame and limit state function was formulated for each failure mode. The limit state functions were based on the Eurocode 5 design criteria. Uncertainties in the timber material ...

  11. Fuzzy Multi-Criteria Evaluation of Knowledge Management Tools

    Directory of Open Access Journals (Sweden)

    2011-04-01

    enhanced multi-criteria method, namely fuzzy VIKOR, that takes advantages of fuzzy logic and group decision making to deal with the vagueness and granularity in the linguistic assessments. The method aims to isolate compromise solutions, by providing a maximum group utility and a minimum of an individual regret. A case study is also given to demonstrate the potential of the methodology.

  12. Criteria, objectives and methodology for evaluating marine protected ...

    African Journals Online (AJOL)

    As a first step, 14 objectives are defined that may be met by MPAs. These fall into three categories: biodiversity protection, fisheries management and human utilization. A series of criteria were then proposed which can be used selectively to quantify the degree to which MPAs meet these objectives. Each of the objectives is ...

  13. Early Site Permit Demonstration Program: Regulatory criteria evaluation report

    International Nuclear Information System (INIS)

    1993-03-01

    The primary objective of the Early Site Plan Demonstration Program (ESPDP) is to demonstrate successfully the use of 10CFR52 to obtain ESPs for one or more US sites for one (or more) ALWR nuclear power plants. It is anticipated that preparation of the ESP application and interaction with NRC during the application review process will result not only in an ESP for the applicant(s) but also in the development of criteria and definition of processes, setting the precedent that facilitates ESPs for subsequent ESP applications. Because siting regulatory processes and acceptance criteria are contained in over 100 separate documents, comprehensive licensing and technical reviews were performed to establish whether the requirements and documentation are self-consistent, whether the acceptance criteria are sufficiently well-defined and clear, and whether the licensing process leading to the issuance of an ESP is unambiguously specified. This document provides appendices A and B of this report. Appendix A contains a list of regulations, regulatory guidance, and acceptance criteria; Appendix B contains a cross-reference index of siting-related documentation

  14. Soil physical criteria for evaluating irrigation suitability of Okija ...

    African Journals Online (AJOL)

    Suitability of upland soils of Anigbo Okija for irrigation was assessed using soil physical criteria of texture, depth, pore type, slope percent colour and soil structure for the purpose of estimating season farming and rainy season drought. Soils were classified using Soil Taxonomy and FAO/UNESCO legend. Mapping was ...

  15. Evaluation Criteria and Indicators of Quality for Internet Resources.

    Science.gov (United States)

    Wilkinson, Gene L.; And Others

    1997-01-01

    Most Web site rating systems overemphasize technological "bells and whistles." The University of Georgia's information quality criteria address site access and usability; resource identification and documentation; author identification; authority of author; information structure and design; relevance and scope, validity, and accuracy and…

  16. Technical Evaluation Report 27: Educational Wikis: Features and selection criteria

    Directory of Open Access Journals (Sweden)

    Jim Rudolph

    2004-04-01

    Full Text Available This report discusses the educational uses of the ‘wiki,’ an increasingly popular approach to online community development. Wikis are defined and compared with ‘blogging’ methods; characteristics of major wiki engines are described; and wiki features and selection criteria are examined.

  17. The effects of performance-based assessment criteria on student performance and self-assessment skills

    NARCIS (Netherlands)

    Fastré, Greet; Van der Klink, Marcel; Van Merriënboer, Jeroen

    2010-01-01

    Fastré, G. M. J., Van der Klink, M. R., & Van Merriënboer, J. J. G. (2010). The effects of performance-based assessment criteria on student performance and self-assessment skills. Advances in Health Science Education, 15(4), 517-532.

  18. Relationship between Admission Selection Criteria and Academic Progression for Student Nurse Anesthetists

    Science.gov (United States)

    Burns, Sharon M.

    2009-01-01

    Today's admission selection criteria require refinement with the intention of fostering academic progression for students entering nurse anesthesia programs (Reese, 2002).With the escalating cost of graduate education coupled with the current economic crisis, efforts by educational leaders to minimize attrition remains pivotal (Andrews, Johansson,…

  19. Standardizing the evaluation criteria on treatment outcomes of mandibular implant overdentures: a systematic review

    Science.gov (United States)

    Kim, Ha-Young; Shin, Sang-Wan

    2014-01-01

    PURPOSE The aim of this review was to analyze the evaluation criteria on mandibular implant overdentures through a systematic review and suggest standardized evaluation criteria. MATERIALS AND METHODS A systematic literature search was conducted by PubMed search strategy and hand-searching of relevant journals from included studies considering inclusion and exclusion criteria. Randomized clinical trials (RCT) and clinical trial studies comparing attachment systems on mandibular implant overdentures until December, 2011 were selected. Twenty nine studies were finally selected and the data about evaluation methods were collected. RESULTS Evaluation criteria could be classified into 4 groups (implant survival, peri-implant tissue evaluation, prosthetic evaluation, and patient satisfaction). Among 29 studies, 21 studies presented implant survival rate, while any studies reporting implant failure did not present cumulative implant survival rate. Seventeen studies evaluating peri-implant tissue status presented following items as evaluation criteria; marginal bone level (14), plaque Index (13), probing depth (8), bleeding index (8), attachment gingiva level (8), gingival index (6), amount of keratinized gingiva (1). Eighteen studies evaluating prosthetic maintenance and complication also presented following items as evaluation criteria; loose matrix (17), female detachment (15), denture fracture (15), denture relining (14), abutment fracture (14), abutment screw loosening (11), and occlusal adjustment (9). Atypical questionnaire (9), Visual analog scales (VAS) (4), and Oral Health Impact Profile (OHIP) (1) were used as the format of criteria to evaluate patients satisfaction in 14 studies. CONCLUSION For evaluation of implant overdenture, it is necessary to include cumulative survival rate for implant evaluation. It is suggested that peri-implant tissue evaluation criteria include marginal bone level, plaque index, bleeding index, probing depth, and attached gingiva

  20. Self-Consistent Criteria for Evaluation of Neutron Interaction

    International Nuclear Information System (INIS)

    Henry, H.F.; Newlon, C.E.; Knight, J.R.

    2007-01-01

    New safe interaction criteria for containers of fissionable materials handled at the Oak Ridge Gaseous Diffusion Plant have been developed on the basis of an interaction theory using the basic concepts of a safe solid angle subtended by interacting containers, and the multiplication factor as determined by two-group theory for an individually safe containers The calculated results agree satisfactorily with experimental data obtained with identical interacting units involving both cylinders and slabs containing highly enriched uranium, the core compositions of which were varied between H/U-235 atomic ratios of 44.3 and 337. The application of the derived interaction criteria to items containing material with low moderation or low U-235 assay, and to containers for which nuclear safety is dependent upon control of the U-235 mass or U-235 concentration is discussed.

  1. Multi-criteria and econometric evaluation of dairy products

    Directory of Open Access Journals (Sweden)

    Karmen Pažek

    2014-05-01

    Full Text Available This study examined the multi-criteria assessment of four dairy products: “Pomursko mlejko” (Pomurje milk, “Lejko mleko” (light milk, “Fyto mleko” (Fyto milk and “Posneto mleko v prahu” (dried milk. The research was executed by using a multi-criteria methodology, DEX, which was complemented by an econometric analysis for light milk to estimate the trends in production and consumption before analyzed dairy products were implemented on the market. DEXi computer program results indicated that all analyzed milk products were ‘above average’. The econometric model was applied to examine changes in the demand for low-fat milk (light milk. Empirical results showed significant consumer re¬sponse to the increase in the prices of low-fat milk demonstrating income elasticity (1,15 unit.

  2. Qualitative Research: A Grounded Theory Example and Evaluation Criteria

    OpenAIRE

    Bitsch, Vera

    2005-01-01

    The qualitative research paradigm, although occasionally applied, is not widely discussed in agribusiness and agricultural economics literature. The primary goals of this paper are (a) to present insights into qualitative research approaches and processes by outlining grounded theory as an example of a systematic and rigorous qualitative approach, and (b) to discuss criteria for scientific rigor applicable to qualitative research. In addition, assessing qualitative research is demonstrated by...

  3. Early Site Permit Demonstration Program: Regulatory criteria evaluation report

    International Nuclear Information System (INIS)

    1993-03-01

    The primary objective of the Early Site Plan Demonstration Program (ESPDP) is to demonstrate successfully the use of 10CFR52 to obtain ESPs for one or more US sites for one (or more) ALWR nuclear power plants. It is anticipated that preparation of the ESP application and interaction with NRC during the application review process will result not only in an ESP for the applicant(s) but also in the development of criteria and definition of processes, setting the precedent that facilitates ESPs for subsequent ESP applications. Because siting regulatory processes and acceptance criteria are contained in over 100 separate documents, comprehensive licensing and technical reviews were performed to establish whether the requirements and documentation are self-consistent, whether the acceptance criteria are sufficiently well-defined and clear, and whether the licensing process leading to the issuance of an ESP is unambiguously specified. This document provides appendices C and D of this report. Appendix C contains data from the licensing and technical reviews; Appendix D contains technology toolkit data sheets

  4. COMPETITIVENESS AND COMPETITIVE ORIENTATIONS: EVALUATION OF STUDENTS

    Directory of Open Access Journals (Sweden)

    G. Z. Efimova

    2017-01-01

    Full Text Available Introduction. Education of a competitive student is a strategically significant problem of the system of higher education in modern social and economic conditions. Personal competitiveness and competitive orientations – priority quality of future expert for successful future professional experience.The aim of the present research is to study factors of competitive orientations formation and criteria for evaluation of competitiveness of student’s youth in the Russian society.Methodology and research methods. Results of theoretical researches of Russian and foreign researchers are generalized; secondary analysis of data based on results of sociological researches and analysis of official statistical data are carried out. The results of the sociological survey undertaken in 2017 on the basis of statistical methods were processed and studied by the instrumentality of IBM SPSS Statistics 23 program; 1196 students of institutions of higher and secondary vocational education of the Tyumen region took part.Results and scientific novelty. It is stated that senior students feel themselves more competitive. It is revealed that a quarter of students who took part in the survey, generally men, count themselves competitive. A continuous distance of goal-setting is recorded among these respondents; in every third case they have plans of professional growth for five and more years that allows them to build attractive competitive strategy.The level of the competitiveness is directly connected with such indicators as “social stratum”, “overall life satisfaction”, “self-esteem of health”, “tendency to lead a healthy lifestyle” and “the level of trust in the surrounding people”. Mostly the students oriented on competition look into the future with confidence and optimism.Respondents focused on the competitiveness were more tend to demonstrate their abilities and cause admiration, have a creative approach towards work, be ready for surprises

  5. A Hybrid Network Model to Extract Key Criteria and Its Application for Brand Equity Evaluation

    Directory of Open Access Journals (Sweden)

    Chin-Yi Chen

    2012-01-01

    Full Text Available Making a decision implies that there are alternative choices to be considered, and a major challenge of decision-making is to identify the adequate criteria for program planning or problem evaluation. The decision-makers’ criteria consists of the characteristics or requirements each alternative must possess and the alternatives are rated on how well they possess each criterion. We often use criteria developed and used by different researchers and institutions, and these criteria have similar means and can be substituted for one another. Choosing from existing criteria offers a practical method to engineers hoping to derive a set of criteria for evaluating objects or programs. We have developed a hybrid model for extracting evaluation criteria which considers substitutions between the criteria. The model is developed based on Social Network Analysis and Maximum Mean De-Entropy algorithms. In this paper, the introduced methodology will also be applied to analyze the criteria for assessing brand equity as an application example. The proposed model demonstrates that it is useful in planning feasibility criteria and has applications in other evaluation-planning purposes.

  6. Evaluation of early imaging response criteria in glioblastoma multiforme

    International Nuclear Information System (INIS)

    Gladwish, Adam; Koh, Eng-Siew; Hoisak, Jeremy; Lockwood, Gina; Millar, Barbara-Ann; Mason, Warren; Yu, Eugene; Laperriere, Normand J; Ménard, Cynthia

    2011-01-01

    Early and accurate prediction of response to cancer treatment through imaging criteria is particularly important in rapidly progressive malignancies such as Glioblastoma Multiforme (GBM). We sought to assess the predictive value of structural imaging response criteria one month after concurrent chemotherapy and radiotherapy (RT) in patients with GBM. Thirty patients were enrolled from 2005 to 2007 (median follow-up 22 months). Tumor volumes were delineated at the boundary of abnormal contrast enhancement on T1-weighted images prior to and 1 month after RT. Clinical Progression [CP] occurred when clinical and/or radiological events led to a change in chemotherapy management. Early Radiologic Progression [ERP] was defined as the qualitative interpretation of radiological progression one month post-RT. Patients with ERP were determined pseudoprogressors if clinically stable for ≥6 months. Receiver-operator characteristics were calculated for RECIST and MacDonald criteria, along with alternative thresholds against 1 year CP-free survival and 2 year overall survival (OS). 13 patients (52%) were found to have ERP, of whom 5 (38.5%) were pseudoprogressors. Patients with ERP had a lower median OS (11.2 mo) than those without (not reached) (p < 0.001). True progressors fared worse than pseudoprogressors (median survival 7.2 mo vs. 19.0 mo, p < 0.001). Volume thresholds performed slightly better compared to area and diameter thresholds in ROC analysis. Responses of > 25% in volume or > 15% in area were most predictive of OS. We show that while a subjective interpretation of early radiological progression from baseline is generally associated with poor outcome, true progressors cannot be distinguished from pseudoprogressors. In contrast, the magnitude of early imaging volumetric response may be a predictive and quantitative metric of favorable outcome

  7. South African medical schools: Current state of selection criteria and medical students' demographic profile.

    Science.gov (United States)

    van der Merwe, L J; van Zyl, G J; St Clair Gibson, A; Viljoen, M; Iputo, J E; Mammen, M; Chitha, W; Perez, A M; Hartman, N; Fonn, S; Green-Thompson, L; Ayo-Ysuf, O A; Botha, G C; Manning, D; Botha, S J; Hift, R; Retief, P; van Heerden, B B; Volmink, J

    2015-12-16

    Selection of medical students at South African (SA) medical schools must promote equitable and fair access to students from all population groups, while ensuring optimal student throughput and success, and training future healthcare practitioners who will fulfil the needs of the local society. In keeping with international practices, a variety of academic and non-academic measures are used to select applicants for medical training programmes in SA medical schools. To provide an overview of the selection procedures used by all eight medical schools in SA, and the student demographics (race and gender) at these medical schools, and to determine to what extent collective practices are achieving the goals of student diversity and inclusivity. A retrospective, quantitative, descriptive study design was used. All eight medical schools in SA provided information regarding selection criteria, selection procedures, and student demographics (race and gender). Descriptive analysis of data was done by calculating frequencies and percentages of the variables measured. Medical schools in SA make use of academic and non-academic criteria in their selection processes. The latter include indices of socioeconomic disadvantage. Most undergraduate medical students in SA are black (38.7%), followed by white (33.0%), coloured (13.4%) and Indian/Asian (13.6%). The majority of students are female (62.2%). The number of black students is still proportionately lower than in the general population, while other groups are overrepresented. Selection policies for undergraduate medical programmes aimed at redress should be continued and further refined, along with the provision of support to ensure student success.

  8. Evaluating viral marketing: isolating the key criteria in insurance industry

    Directory of Open Access Journals (Sweden)

    Maria Gooyandeh Hagh

    2015-06-01

    Full Text Available This paper presents an empirical investigation to determine the key criteria that viral marketing practitioners believe should be implemented to measure about the success of viral marketing campaigns in insurance industry. The study designs a questionnaire in Likert scale where the effects of four independent variables, personal, message, media and tools characteristics are measured on an Iranian insurance firm’s reputation as well as service expansion. Cronbach alphas were measured for all components of the survey and they were all well above the minimum acceptable level. Using regression analysis, the study has determined positive and meaningful relationships between insurance firm’s reputation as well as service expansion and four independent variables.

  9. MODIFICATION OF STUDENT ASSESSMENT CRITERIA AS A CONDITION OF MOTIVATION INCREASING FOR PHYSICAL EDUCATION LESSONS

    Directory of Open Access Journals (Sweden)

    E. M. Revenko

    2016-01-01

    sixth graders dynamics of motor abilities development is significantly higher for students with low dynamics of intelligence, from which it follows that at the age of 12–13 years high pace of development of motor abilities coincides with relatively less dynamic intelligence, and vice versa.As they mature in 8–11th grade the overall view changes - high dynamics of motor abilities development coincides with the high dynamics of intelligence. However, it is found out that students in 6th grade with a strong nervous system and the predominance of excitation of internal balance have a higher dynamics of development of motor abilities with the background of low dynamics of intelligence. On the contrary, sixth grade pupils with relatively weak nervous system and the predominance of inhibition on the internal balance characteristic have shown better dynamics of intelligence and low dynamics of motor abilities development.Consequently, there is reason to believe that during adolescence, biological factors influence much on the ratio of the dynamics of mental and motor areas of the personality. As a result, some teens dominate the development of the mental sphere, while the others dominate in the motor one. In this regard, common unified control standards and requirements do not correspond to the development of motivation for physical education lessons for a specific part of the students.Scientific novelty. The scientific experimental data on the ratio of the dynamics of development of motor abilities and intellect in the process of growing boys, different typological features of the nervous system properties are presented for the first time. The obtained experimental data can serve as a basis for the development of differentiated criteria for evaluating student performance in physical education classes.Practical significance. The results of the study can serve as a basis for the development of new approaches to students’ assessment during physical education lessons

  10. Quality Criteria for Self-Evaluation in Higher Education

    Science.gov (United States)

    Pacheco, Enrique Rebolloso; Fernandez-Ramirez, Baltasar; Andres, Pilar Canton

    2009-01-01

    The purposes of metaevaluation go beyond the traditional functions of accountability and enhancement. It helps guide strategic organizational change and legitimizes evaluation systems. Metaevaluation results can also be used to create checklists so that the persons responsible for any evaluation can revise, monitor, and control them by themselves.…

  11. 48 CFR 1352.215-75 - Evaluation criteria.

    Science.gov (United States)

    2010-10-01

    ...-price (technical) evaluation factors are [significantly more important/somewhat more important/approximately equal in importance/somewhat less important/significantly less important] than evaluated price... customer satisfaction. The Government reserves the right to assess the past performance of proposed...

  12. Perceptions of Achieved Criteria for Adulthood Among Austrian, Slovene, and U.S. Students

    Directory of Open Access Journals (Sweden)

    Maja Zupančič

    2014-11-01

    Full Text Available This study investigated perceptions of achieved criteria for adulthood (ACA among emerging adult student samples from Austria (n = 210, Slovenia (n = 201, and the United States (n = 225. Controlling for parental education, students’ age (18-27 years, and gender, we aimed to explain between- and within-sample differences in the ACA by taking the students’ living situation, intimate relationship status, and expectations about their future perspectives into account. The participants indicated the ACA on the questionnaire based on criteria for reaching adulthood used in studies of adulthood conceptions. The students also provided information about when they think they will start the first full-time career, get married, gain financial independence, and become a parent. The Europeans indicated less ACA than the Americans; 20% of the variance in the ACA was, along with the country effect, explained by the intimate relationship status and future perspectives.

  13. Assessing the Job Selection Criteria of Accounting Students: A Normative Approach

    Directory of Open Access Journals (Sweden)

    Umaru Zubairu

    2017-08-01

    Full Text Available This research assessed to what extent final-year Muslim accounting students in Malaysia considered Islamic principles when choosing a job after graduation. 356 final-year Muslim accounting students in four Malaysian universities were surveyed using an open-ended job selection scenario. The result shows that reality does not live up to the ideal. Only 16% of the respondents apply Islamic principles in making a job selection decision. The remaining 84% are more concerned with other criteria such as personal interests, salary considerations, and company reputation.

  14. Evaluation of criteria for developing traffic safety materials for Latinos.

    Science.gov (United States)

    Streit-Kaplan, Erica L; Miara, Christine; Formica, Scott W; Gallagher, Susan Scavo

    2011-03-01

    This quantitative study assessed the validity of guidelines that identified four key characteristics of culturally appropriate Spanish-language traffic safety materials: language, translation, formative evaluation, and credible source material. From a sample of 190, the authors randomly selected 12 Spanish-language educational materials for analysis by 15 experts. Hypotheses included that the experts would rate materials with more of the key characteristics as more effective (likely to affect behavioral change) and rate materials originally developed in Spanish and those that utilized formative evaluation (e.g., pilot tests, focus groups) as more culturally appropriate. Although results revealed a weak association between the number of key characteristics in a material and the rating of its effectiveness, reviewers rated materials originally created in Spanish and those utilizing formative evaluation as significantly more culturally appropriate. The findings and methodology demonstrated important implications for developers and evaluators of any health-related materials for Spanish speakers and other population groups.

  15. Criteria for evaluating internet tutorials in speech communication sciences

    OpenAIRE

    Bowerman, Chris; Eriksson, Anders; Huckvale, Mark; Rosner, Mike; Tatham, Mark; Wolters, Maria

    1999-01-01

    The Computer Aided Learning (CAL) working group of the SOCRATES thematic network in Speech Communication Science have studied how the Internet is being used and could be used for the provision of self-study materials for education. In this paper we follow up previous recommendations for the design of Internet tutorials with recommendations for their evaluation. The paper proposes that evaluation should be seen as a necessary quality assurance mechanism operating within the life-cycle of CAL m...

  16. Evaluation of 5 Air Criteria Pollutants; Tehran, Iran

    Directory of Open Access Journals (Sweden)

    Mazaheri Tehrani A. MSc,

    2015-09-01

    Full Text Available Aims Tehran’s uncontrolled expansion, which promoted housing, public utilities, industries and increase of vehicles caused the problem of air pollution. Necessary information about air quality in different places and different times is the first step of combating the air pollution. The purpose of this study was to investigate the annual, monthly and hourly average of 5 criteria air pollutants (PM10, O3, NO2, SO2, CO of Tehran City, Iran. Instrument & Methods The hourly concentrations of PM10, O3, NO2, SO2, CO were obtained from 21 air quality-measuring stations of Tehran City, Iran, during April 2012 to March 2013. Data were presented by descriptive statistics in the form of mean and standard deviation. Findings CO concentration was not changed during the period of study. Nitrogen dioxide increased in spring and winter. Sulfur dioxide was not changed in the first six months of the year but its concentration increased in winter. Trend of changes of floating particles showed increasing the concentration of this pollutant in May 2012 and January 2013. Ozone concentration increased in the warm seasons and decreased in the cold seasons. Conclusion PM10, O3, NO2, SO2 and CO has high concentrations and cold periods of the year are more polluted than the warm periods in Tehran City, Iran.

  17. Markers for nutrition studies: review of criteria for the evaluation of markers.

    Science.gov (United States)

    de Vries, Jan; Antoine, Jean-Michel; Burzykowski, Tomasz; Chiodini, Alessandro; Gibney, Mike; Kuhnle, Gunter; Méheust, Agnès; Pijls, Loek; Rowland, Ian

    2013-10-01

    Markers are important tools to assess the nutrition status and effects of nutrition interventions. There is currently insufficient consensus in nutrition sciences on how to evaluate markers, despite the need for properly evaluating them. To identify the criteria for the evaluation of markers related to nutrition, health and disease and to propose generic criteria for evaluation. The report on "Evaluation of Biomarker and Surrogate Endpoints in Chronic Disease" from the Institute of Medicine was the starting point for the literature search. Additionally, specific search strategies were developed for Pubmed. In nutrition, no set of criteria or systematic approach to evaluate markers is currently available. There is a reliance on the medical area where statistical methods have been developed to quantify the evaluation of markers. Even here, a systematic approach is lacking-markers are still evaluated on a case-by-case basis. The review of publications from the literature search resulted in a database with definitions, criteria for validity and the rationale behind the criteria. It was recognized that, in nutrition, a number of methodological aspects differ from medical research. The following criteria were identified as essential elements in the evaluation of markers: (1) the marker has a causal biological link with the endpoint, (2) there is a significant association between marker and endpoint in the target population, (3) marker changes consistently with the endpoint, e.g., in response to an intervention, and (4) change in the marker explains a substantial proportion of the change in the endpoint in response to the intervention.

  18. Recommended criteria for the evaluation of on-site nuclear power plant emergency exercises

    International Nuclear Information System (INIS)

    Lafortune, J.F.

    1997-01-01

    A review of existing Canadian and International emergency exercise evaluation criteria and approaches has been conducted. Based on the results of the review, criteria are proposed for the evaluation of on-site emergency exercises for Canadian nuclear power stations. The proposed criteria are performance-based. They are comprehensive, yet remain adaptable to all stations and accident scenarios. They are primarily aimed at radiological emergency exercises, but are entirely applicable to fire or other conventional exercises. This report also addresses evaluation preparation and methodology. (author). 21 refs., 6 tabs

  19. Criteria for the Evaluation of Quality Improvement Programs and the Use of Quality Improvement Data

    Science.gov (United States)

    American Psychologist, 2009

    2009-01-01

    This document provides a set of criteria to be used by psychologists in evaluating quality improvement programs (QIPs) that have been promulgated by health care organizations, government agencies, professional associations, or other entities. These criteria also address the privacy and confidentiality issues evoked by the intended use of patient…

  20. Comprehensive Evaluation Criteria for English Learning Websites Using Expert Validity Surveys

    Science.gov (United States)

    Yang, Ya-Ting C.; Chan, Chia-Ying

    2008-01-01

    This study aimed to develop a set of evaluation criteria for English learning websites. These criteria can assist English teachers/web designers in designing effective websites for their English courses and can also guide English learners in screening for appropriate and reliable websites to use in increasing their English ability. To fulfill our…

  1. Evaluation criteria for enhanced solar–coal hybrid power plant performance

    International Nuclear Information System (INIS)

    Zhao, Yawen; Hong, Hui; Jin, Hongguang

    2014-01-01

    Attention has been directed toward hybridizing solar energy with fossil power plants since the 1990s to improve reliability and efficiency. Appropriate evaluation criteria were important in the design and optimization of solar–fossil hybrid systems. Two new criteria to evaluate the improved thermodynamic performances in a solar hybrid power plant were developed in this study. Correlations determined the main factors influencing the improved thermodynamic performances. The proposed criteria can be used to effectively integrate solar–coal hybridization systems. Typical 100 MW–1000 MW coal-fired power plants hybridized with solar heat at approximately 300 °C, which was used to preheat the feed water before entering the boiler, were evaluated using the criteria. The integration principle of solar–coal hybrid systems was also determined. The proposed evaluation criteria may be simple and reasonable for solar–coal hybrid systems with multi-energy input, thus directing system performance enhancement. - Highlights: • New criteria to evaluate the solar hybrid power plant were developed. • Typical solar–coal hybrid power plants were evaluated using the criteria. • The integration principle of solar–coal hybrid systems was determined. • The benefits of the solar–coal hybrid system are enhanced at lower solar radiation

  2. Criteria to evaluate SAT-based training programs

    International Nuclear Information System (INIS)

    Arjona, O.; Venegas, M.; Rodriguez, L.; Lopez, M.

    1997-01-01

    This paper present some coefficients of error obtained to evaluate the quality of the design development and implementation of SAT-based personnel training programs. With the attainment of these coefficients, with the use of the GESAT system, is facilitated the continuos evaluation of training programs and the main deficiencies in the design, development and implementation of training programs are obtained, through the comparison between the program features and their standards or wanted features and doing an statistics analysis of the data kept in the GESAT system

  3. 42 CFR 483.128 - PASARR evaluation criteria.

    Science.gov (United States)

    2010-10-01

    ... primary diagnosis that is a serious mental illness, and does not have a diagnosis of MR or a related... having MI or MR and is being referred to the State mental health or mental retardation authority for Level II screening. (b) Adaptation to culture, language, ethnic origin. Evaluations performed under...

  4. Peaceful Uses Bona Fides: Criteria for Evaluation and Case Studies

    Energy Technology Data Exchange (ETDEWEB)

    Ajemian, Chris K.; Hazel, Mike; Kessler, Carol E.; Mathews, Carrie E.; Morris, Fred A.; Seward, Amy M.; Peterson, Danielle J.; Smith, Brian W.

    2007-06-06

    This study applies a set of indicators to assess the peaceful nature of a state’s nuclear program. Evaluation of a country’s nuclear program relative to these indicators can help the international community to take appropriate actions to ensure that the growth of the global nuclear energy industry proceeds peacefully and to minimize nuclear proliferation risks.

  5. 15 CFR 290.6 - Proposal evaluation and selection criteria.

    Science.gov (United States)

    2010-01-01

    ... business size, industry types, product mix, and technology requirements. (ii) Geographical location.... Effectiveness of the planned methodology of program management. (iii) Internal evaluation. Effectiveness of the... operating and capital costs guaranteed by the applicant. Identification of matching fund sources and the...

  6. 76 FR 19692 - Revised Medical Criteria for Evaluating Endocrine Disorders

    Science.gov (United States)

    2011-04-08

    ... failure, vascular disease, and multiple amputations. Response: We will continue to recognize DM as a... blindness, renal failure, vascular disease, and amputations. We are removing only the specific DM listings... example, we evaluate cardiac arrhythmias under 4.00, intestinal necrosis under 5.00, and cerebral edema...

  7. 7 CFR 1709.216 - Evaluation criteria and weights.

    Science.gov (United States)

    2010-01-01

    ... announcement. (a) Program Design. Reviewers will consider the financial viability of the applicant's revolving... applications that are less detailed. (b) Assessment of needs. Reviewers will award more points to programs that... less severe physical and economic challenges. (c) Program evaluation and performance measures...

  8. 7 CFR 4284.913 - Evaluation criteria and weights.

    Science.gov (United States)

    2010-01-01

    ... 4284.913 Agriculture Regulations of the Department of Agriculture (Continued) RURAL BUSINESS... proposed venture. Projects will be evaluated for technological feasibility, operational efficiency... placed on financial and in kind support as well as technical assistance. (5) Work plan/Budget. The work...

  9. Relationship between student selection criteria and learner success for medical dosimetry students.

    Science.gov (United States)

    Baker, Jamie; Tucker, Debra; Raynes, Edilberto; Aitken, Florence; Allen, Pamela

    2016-01-01

    Medical dosimetry education occupies a specialized branch of allied health higher education. Noted international shortages of health care workers, reduced university funding, limitations on faculty staffing, trends in learner attrition, and increased enrollment of nontraditional students force medical dosimetry educational leadership to reevaluate current admission practices. Program officials wish to select medical dosimetry students with the best chances of successful graduation. The purpose of the quantitative ex post facto correlation study was to investigate the relationship between applicant characteristics (cumulative undergraduate grade point average (GPA), science grade point average (SGPA), prior experience as a radiation therapist, and previous academic degrees) and the successful completion of a medical dosimetry program, as measured by graduation. A key finding from the quantitative study was the statistically significant positive correlation between a student׳s previous degree and his or her successful graduation from the medical dosimetry program. Future research investigations could include a larger research sample, representative of more medical dosimetry student populations, and additional studies concerning the relationship of previous work as a radiation therapist and the effect on success as a medical dosimetry student. Based on the quantitative correlation analysis, medical dosimetry leadership on admissions committees could revise student selection rubrics to place less emphasis on an applicant׳s undergraduate cumulative GPA and increase the weight assigned to previous degrees. Copyright © 2016 American Association of Medical Dosimetrists. Published by Elsevier Inc. All rights reserved.

  10. Using Multi-criteria Evaluation and GIS for Flood Risk Analysis in ...

    African Journals Online (AJOL)

    Using Multi-criteria Evaluation and GIS for Flood Risk Analysis in Informal ... Using a case study of an informal settlement in Cape Town, this study ... The shack outlines of the informal settlement were digitized using CTCC aerial imagery.

  11. 78 FR 76507 - Revised Medical Criteria for Evaluating Cancer (Malignant Neoplastic Diseases)

    Science.gov (United States)

    2013-12-17

    ... include updating the medical terminology in the listings. For example, we would replace the term ``Hodgkin... Revised Medical Criteria for Evaluating Cancer (Malignant Neoplastic Diseases); Proposed Rule #0;#0...

  12. Review of Trusted Computer System Evaluation Criteria of Some Countries (USA, Canada, EC

    Directory of Open Access Journals (Sweden)

    Natalia Mikhailovna Nikiforova

    2013-02-01

    Full Text Available In the paper a brief review of the evolution in developing and designing trusted computer system evaluation criteria from specific national to common international standards is given/suggested.

  13. Using a Mixed Model to Explore Evaluation Criteria for Bank Supervision: A Banking Supervision Law Perspective

    Science.gov (United States)

    Tsai, Sang-Bing; Chen, Kuan-Yu; Zhao, Hongrui; Wei, Yu-Min; Wang, Cheng-Kuang; Zheng, Yuxiang; Chang, Li-Chung; Wang, Jiangtao

    2016-01-01

    Financial supervision means that monetary authorities have the power to supervise and manage financial institutions according to laws. Monetary authorities have this power because of the requirements of improving financial services, protecting the rights of depositors, adapting to industrial development, ensuring financial fair trade, and maintaining stable financial order. To establish evaluation criteria for bank supervision in China, this study integrated fuzzy theory and the decision making trial and evaluation laboratory (DEMATEL) and proposes a fuzzy-DEMATEL model. First, fuzzy theory was applied to examine bank supervision criteria and analyze fuzzy semantics. Second, the fuzzy-DEMATEL model was used to calculate the degree to which financial supervision criteria mutually influenced one another and their causal relationship. Finally, an evaluation criteria model for evaluating bank and financial supervision was established. PMID:27992449

  14. Using a Mixed Model to Explore Evaluation Criteria for Bank Supervision: A Banking Supervision Law Perspective.

    Directory of Open Access Journals (Sweden)

    Sang-Bing Tsai

    Full Text Available Financial supervision means that monetary authorities have the power to supervise and manage financial institutions according to laws. Monetary authorities have this power because of the requirements of improving financial services, protecting the rights of depositors, adapting to industrial development, ensuring financial fair trade, and maintaining stable financial order. To establish evaluation criteria for bank supervision in China, this study integrated fuzzy theory and the decision making trial and evaluation laboratory (DEMATEL and proposes a fuzzy-DEMATEL model. First, fuzzy theory was applied to examine bank supervision criteria and analyze fuzzy semantics. Second, the fuzzy-DEMATEL model was used to calculate the degree to which financial supervision criteria mutually influenced one another and their causal relationship. Finally, an evaluation criteria model for evaluating bank and financial supervision was established.

  15. [Animal models of autoimmune prostatitis and their evaluation criteria].

    Science.gov (United States)

    Shen, Jia-ming; Lu, Jin-chun; Yao, Bing

    2016-03-01

    Chronic prostatitis is a highly prevalent disease of unclear etiology. Researches show that autoimmune reaction is one cause of the problem. An effective animal model may help a lot to understand the pathogenesis and find proper diagnostic and therapeutic strategies of the disease. Currently used autoimmune prostatitis-related animal models include those of age-dependent spontaneous prostatitis, autoimmune regulator-dependent spontaneous prostatitis, self antigen-induced prostatitis, and steroid-induced prostatitis. Whether an animal model of autoimmune prostatitis is successfully established can be evaluated mainly from the five aspects: histology, morphology, specific antigens, inflammatory factors, and pain intensity.

  16. Criteria to evaluate bone mineralization in cattle. II. Noninvasive techniques

    International Nuclear Information System (INIS)

    Williams, S.N.; McDowell, L.R.; Lawrence, L.A.; Wilkinson, N.S.; Ferguson, P.W.; Warnick, A.C.

    1991-01-01

    An experiment was conducted to evaluate the capabilities of dual photon absorptiometry (PA), radiographic photometry (RP), and ultrasound (U) to estimate bone mineral content (BMC) and bone strength of a group of bovine third metacarpals (McIII). Metacarpals were chosen for evaluating BMC and bone strength because of their accessibility and susceptibility to biomechanical stress. The right and left McIII of 14 Angus heifers (24 to 32 mo of age) were collected at slaughter and all soft tissues (including periosteum) were removed. The BMC was estimated at both the midpoint and 3 cm proximal to the midpoint on the McIII diaphysis. Metacarpals then were tested by three-point bending to determine breaking load (BL) and breaking strength (BS). Bones were reassembled and two 2-cm sections were removed, one at the midpoint and one 1 cm proximal to the midpoint section. Sections then were ashed and ash content was expressed as grams per 2-cm slice and defined as BMC. Correlation coefficients (r) between BMC vs PA, RP, and U were .908 (P < .0001), .967 (P < .0001), and .565 (P < .0001), respectively; r values between BS vs PA, RP, and U were .406 (P < 05), .429 (P < .05), and .499 (P < .01), respectively, and r values between BL vs PA, RP, and U were .870 (P < .0001), .865 (P < .0001), and .588 (P < .001), respectively. These data indicate that noninvasive techniques are useful in predicting BMC and BL in the bovine

  17. Green Capital: Student Capital student-led evaluation

    OpenAIRE

    Runkle, Q.; Haines, T.; Piper, K.; Leach, S.

    2016-01-01

    To assess and evaluate the impact of the Green Capital: Student Capital project, the partnership (the University of the West of England, the University of Bristol, the Students’ Union at UWE, and Bristol Students’ Union) worked with NUS to train a team of students from both universities to lead an evaluation process. There were two key aims for the evaluation: \\ud \\ud • To verify the quantitative outputs of the Green Capital: Student Capital project; \\ud • And to make a qualitative assessment...

  18. Natural phenomena hazards design and evaluation criteria for Department of Energy Facilities

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-01-01

    The Department of Energy (DOE) has issued an Order 420.1 which establishes policy for its facilities in the event of natural phenomena hazards (NPH) along with associated NPH mitigation requirements. This DOE Standard gives design and evaluation criteria for NPH effects as guidance for implementing the NPH mitigation requirements of DOE Order 420.1 and the associated implementation Guides. These are intended to be consistent design and evaluation criteria for protection against natural phenomena hazards at DOE sites throughout the United States. The goal of these criteria is to assure that DOE facilities can withstand the effects of natural phenomena such as earthquakes, extreme winds, tornadoes, and flooding. These criteria apply to the design of new facilities and the evaluation of existing facilities. They may also be used for modification and upgrading of existing facilities as appropriate. The design and evaluation criteria presented herein control the level of conservatism introduced in the design/evaluation process such that earthquake, wind, and flood hazards are treated on a consistent basis. These criteria also employ a graded approach to ensure that the level of conservatism and rigor in design/evaluation is appropriate for facility characteristics such as importance, hazards to people on and off site, and threat to the environment. For each natural phenomena hazard covered, these criteria consist of the following: Performance Categories and target performance goals as specified in the DOE Order 420.1 NPH Implementation Guide, and DOE-STD-1 021; specified probability levels from which natural phenomena hazard loading on structures, equipment, and systems is developed; and design and evaluation procedures to evaluate response to NPH loads and criteria to assess whether or not computed response is permissible.

  19. Relationship between student selection criteria and learner success for medical dosimetry students

    International Nuclear Information System (INIS)

    Baker, Jamie; Tucker, Debra; Raynes, Edilberto; Aitken, Florence; Allen, Pamela

    2016-01-01

    Medical dosimetry education occupies a specialized branch of allied health higher education. Noted international shortages of health care workers, reduced university funding, limitations on faculty staffing, trends in learner attrition, and increased enrollment of nontraditional students force medical dosimetry educational leadership to reevaluate current admission practices. Program officials wish to select medical dosimetry students with the best chances of successful graduation. The purpose of the quantitative ex post facto correlation study was to investigate the relationship between applicant characteristics (cumulative undergraduate grade point average (GPA), science grade point average (SGPA), prior experience as a radiation therapist, and previous academic degrees) and the successful completion of a medical dosimetry program, as measured by graduation. A key finding from the quantitative study was the statistically significant positive correlation between a student's previous degree and his or her successful graduation from the medical dosimetry program. Future research investigations could include a larger research sample, representative of more medical dosimetry student populations, and additional studies concerning the relationship of previous work as a radiation therapist and the effect on success as a medical dosimetry student. Based on the quantitative correlation analysis, medical dosimetry leadership on admissions committees could revise student selection rubrics to place less emphasis on an applicant's undergraduate cumulative GPA and increase the weight assigned to previous degrees.

  20. Relationship between student selection criteria and learner success for medical dosimetry students

    Energy Technology Data Exchange (ETDEWEB)

    Baker, Jamie, E-mail: jabaker@mdanderson.org [Medical Dosimetry Program, School of Health Professions, The University of Texas MD Anderson Cancer Center School of Health Professions, Houston, TX (United States); Tucker, Debra [Arizona State University, Phoenix, AZ (United States); Raynes, Edilberto [University of Phoenix, Phoenix, AZ (United States); Aitken, Florence [University of Nevada, Las Vegas, NV (United States); Allen, Pamela [Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX (United States)

    2016-04-01

    Medical dosimetry education occupies a specialized branch of allied health higher education. Noted international shortages of health care workers, reduced university funding, limitations on faculty staffing, trends in learner attrition, and increased enrollment of nontraditional students force medical dosimetry educational leadership to reevaluate current admission practices. Program officials wish to select medical dosimetry students with the best chances of successful graduation. The purpose of the quantitative ex post facto correlation study was to investigate the relationship between applicant characteristics (cumulative undergraduate grade point average (GPA), science grade point average (SGPA), prior experience as a radiation therapist, and previous academic degrees) and the successful completion of a medical dosimetry program, as measured by graduation. A key finding from the quantitative study was the statistically significant positive correlation between a student's previous degree and his or her successful graduation from the medical dosimetry program. Future research investigations could include a larger research sample, representative of more medical dosimetry student populations, and additional studies concerning the relationship of previous work as a radiation therapist and the effect on success as a medical dosimetry student. Based on the quantitative correlation analysis, medical dosimetry leadership on admissions committees could revise student selection rubrics to place less emphasis on an applicant's undergraduate cumulative GPA and increase the weight assigned to previous degrees.

  1. Seismic design and evaluation criteria for DOE facilities (DOE-STD-1020-XX)

    International Nuclear Information System (INIS)

    Short, S.A.; Kennedy, R.P.; Murray, R.C.

    1993-01-01

    Seismic design and evaluation criteria for DOE facilities are provided in DOE-STD-1020-XX. The criteria include selection of design/evaluation seismic input from probabilistic seismic hazard curves combined with commonly practiced deterministic response evaluation methods and acceptance criteria with controlled levels of conservatism. Conservatism is intentionally introduced in specification of material strengths and capacities, in the allowance of limited inelastic behavior and by a seismic load factor. These criteria are based on the performance or risk goals specified in DOE 5480.28. Criteria have been developed following a graded approach for several performance goals ranging from that appropriate for normal-use facilities to that appropriate for facilities involving hazardous or critical operations. Performance goals are comprised of desired behavior and of the probability of not achieving that behavior. Following the seismic design/evaluation criteria of DOE-STD-1020-XX is sufficient to demonstrate that the probabilistic performance or risk goals are achieved. The criteria are simple procedures but with a sound, rigorous basis for the achievement of goals

  2. Power Distribution System Planning Evaluation by a Fuzzy Multi-Criteria Group Decision Support System

    Directory of Open Access Journals (Sweden)

    Tiefeng Zhang

    2010-10-01

    Full Text Available The evaluation of solutions is an important phase in power distribution system planning (PDSP which allows issues such as quality of supply, cost, social service and environmental implications to be considered and usually involves the judgments of a group of experts. The planning problem is thus suitable for the multi-criteria group decision-making (MCGDM method. The evaluation process and evaluation criteria often involve uncertainties incorporated in quantitative analysis with crisp values and qualitative judgments with linguistic terms; therefore, fuzzy sets techniques are applied in this study. This paper proposes a fuzzy multi-criteria group decision-making (FMCGDM method for PDSP evaluation and applies a fuzzy multi-criteria group decision support system (FMCGDSS to support the evaluation task. We introduce a PDSP evaluation model, which has evaluation criteria within three levels, based on the characteristics of a power distribution system. A case-based example is performed on a test distribution network and demonstrates how all the problems in a PDSP evaluation are addressed using FMCGDSS. The results are acceptable to expert evaluators.

  3. Evaluation of Flagging Criteria of United States Kidney Transplant Center Performance: How to Best Define Outliers?

    Science.gov (United States)

    Schold, Jesse D; Miller, Charles M; Henry, Mitchell L; Buccini, Laura D; Flechner, Stuart M; Goldfarb, David A; Poggio, Emilio D; Andreoni, Kenneth A

    2017-06-01

    Scientific Registry of Transplant Recipients report cards of US organ transplant center performance are publicly available and used for quality oversight. Low center performance (LP) evaluations are associated with changes in practice including reduced transplant rates and increased waitlist removals. In 2014, Scientific Registry of Transplant Recipients implemented new Bayesian methodology to evaluate performance which was not adopted by Center for Medicare and Medicaid Services (CMS). In May 2016, CMS altered their performance criteria, reducing the likelihood of LP evaluations. Our aims were to evaluate incidence, survival rates, and volume of LP centers with Bayesian, historical (old-CMS) and new-CMS criteria using 6 consecutive program-specific reports (PSR), January 2013 to July 2015 among adult kidney transplant centers. Bayesian, old-CMS and new-CMS criteria identified 13.4%, 8.3%, and 6.1% LP PSRs, respectively. Over the 3-year period, 31.9% (Bayesian), 23.4% (old-CMS), and 19.8% (new-CMS) of centers had 1 or more LP evaluation. For small centers (evaluations (52 vs 13 PSRs) for 1-year mortality with Bayesian versus new-CMS criteria. For large centers (>183 transplants/PSR), there were 3-fold additional LP evaluations for 1-year mortality with Bayesian versus new-CMS criteria with median differences in observed and expected patient survival of -1.6% and -2.2%, respectively. A significant proportion of kidney transplant centers are identified as low performing with relatively small survival differences compared with expected. Bayesian criteria have significantly higher flagging rates and new-CMS criteria modestly reduce flagging. Critical appraisal of performance criteria is needed to assess whether quality oversight is meeting intended goals and whether further modifications could reduce risk aversion, more efficiently allocate resources, and increase transplant opportunities.

  4. Does Students' Expectation of Teachers Affect Students' Evaluation of Teachers?

    Science.gov (United States)

    Babski, Carl

    This report gives an extensive review of the literature dealing with student evaluation of faculty, and investigates the effect of a previously unexplored variable, students' expectations of the teaching-learning situation. Eight student perceptions of the teaching-learning situation were identified: dogmatic, erotic, moral, therapeutic,…

  5. [Social and ethical criteria for prioritizing patients: a survey of students and health professionals in Portugal].

    Science.gov (United States)

    Pinho, Micaela Moreira

    2016-12-01

    This qualitative/quantitative study examines the ethical dilemma of microallocation of health resources. It seeks to identify and compare the opinion of two groups in Portuguese society - students and health professionals - on the importance of personal characteristics of patients at the moment of prioritizing them and if the choices can be explained by bioethical references of a utilitarian or deontological nature. Data were collected by means of a questionnaire administered to a sample of 180 students and 60 health professionals. Faced with hypothetical emergency scenarios, the respondents had to choose between two patients (distinguished by: age, gender, social responsibility, economic and employment situation, harmful health behaviors and criminal record), duly selecting who to treat and then justifying their choice. The results suggest the existence of differences in choices between the two groups, with health professionals revealing they are less prepared to accept the use of social criteria in a context of scarce resources and co-existence of utilitarian and deontological criteria, with a predominance of efficiency on the part of health professionals and equity on the part of students.

  6. Deciding on Science: An Analysis of Higher Education Science Student Major Choice Criteria

    Science.gov (United States)

    White, Stephen Wilson

    The number of college students choosing to major in science, technology, engineering, and math (STEM) in the United States affects the size and quality of the American workforce (Winters, 2009). The number of graduates in these academic fields has been on the decline in the United States since the 1960s, which, according to Lips and McNeil (2009), has resulted in a diminished ability of the United States to compete in science and engineering on the world stage. The purpose of this research was to learn why students chose a STEM major and determine what decision criteria influenced this decision. According to Ajzen's (1991) theory of planned behavior (TPB), the key components of decision-making can be quantified and used as predictors of behavior. In this study the STEM majors' decision criteria were compared between different institution types (two-year, public four-year, and private four-year), and between demographic groups (age and sex). Career, grade, intrinsic, self-efficacy, and self-determination were reported as motivational factors by a majority of science majors participating in this study. Few students reported being influenced by friends and family when deciding to major in science. Science students overwhelmingly attributed the desire to solve meaningful problems as central to their decision to major in science. A majority of students surveyed credited a teacher for influencing their desire to pursue science as a college major. This new information about the motivational construct of the studied group of science majors can be applied to the previously stated problem of not enough STEM majors in the American higher education system to provide workers required to fill the demand of a globally STEM-competitive United States (National Academy of Sciences, National Academy of Engineering, & Institute of Medicine, 2010).

  7. Technical evaluation of draft ANSI Standard N13.30, ''performance criteria for radiobioassay''

    International Nuclear Information System (INIS)

    MacLellan, J.A.; Traub, R.J.

    1986-03-01

    The Pacific Northwest Laboratory (PNL) is conducting a research program to evaluate the appropriateness of criteria in the ANSI draft Standard N13.30, ''Performance Criteria for Radiobioassay.'' The evaluation has progressed parallel with the preparation of the Standard by evaluating the performance of existing bioassay laboratories against the criteria specified. Recommendations for revision of the Standard and implementation of a testing/accreditation program have been formulated based on study results. The current performance testing program includes both in-vivo counting and in-vitro sample measurements. Test criteria specified in the Standard include relative bias, relative precision, and acceptable minimum detectable activity (AMDA). Results to date have indicated that the acceptance criteria in the Standard are appropriate for the existing state of the industry and are achievable by a majority of the participating laboratories. Specific conclusions are that the AMDA criteria are most difficult for the laboratories to achieve; the relative bias criterion is second in difficulty, and the precision criterion presents no problem for the laboratories; most of the participating laboratories can meet the Standard; and failure rates may decrease as the laboratories become more knowledgeable of the performance criteria. 3 refs., 11 figs., 6 tabs

  8. Identification and evaluation of influential criteria for the selection of an environmental shipping carrier using DEMATEL

    DEFF Research Database (Denmark)

    Jia, Peng; Govindan, Kannan; Kannan, Devika

    2015-01-01

    The current environmental pollution is a major factor in economic development and vehicle pollution is ranked next to industrial emissions in total emissions worldwide. This study focuses on the selection of a suitable shipping carrier from an economic and environmental perspective. In practice......, there are many criteria's available to select a suitable shipping container. But, shipping container companies are struggling to identify the most influential criteria to select a shipping container as it requires in-depth analysis. So, the objective of this paper is to analyse the criteria and identify the most...... influential criteria from an environmental practices perspective. In this study, seventeen factors are identified from literature aimed at locating the most influential criteria to select a suitable shipping carrier using the decision making trial and evaluation laboratory (DEMATEL). This procedure helps...

  9. Social Skills Training: Evaluating its Effectiveness for Students with Learning Disabilities, Emotional, and Behavioral Disorders

    Science.gov (United States)

    Campbell, Gregory

    2008-01-01

    The purpose of this review is to describe important criteria used to evaluate the effectiveness of Social Skills Training Programs. The analysis defines social skills, discusses causes and effects of social skill deficits, and examines the research establishing criteria described by teachers, administrators, and students. The paper concludes with…

  10. A multi-criteria evaluation method for climate change mitigation policy instruments

    International Nuclear Information System (INIS)

    Konidari, Popi; Mavrakis, Dimitrios

    2007-01-01

    This paper presents an integrated multi-criteria analysis method for the quantitative evaluation of climate change mitigation policy instruments. The method consists of: (i) a set of criteria supported by sub-criteria, all of which describe the complex framework under which these instruments are selected by policy makers and implemented, (ii) an Analytical Hierarchy Process (AHP) process for defining weight coefficients for criteria and sub-criteria according to the preferences of three stakeholders groups and (iii) a Multi-Attribute Theory (MAUT)/Simple Multi-Attribute Ranking Technique (SMART) process for assigning grades to each instrument that is evaluated for its performance under a specific sub-criterion. Arguments for the selected combination of these standard methods and definitions for criteria/sub-criteria are quoted. Consistency and robustness tests are performed. The functionality of the proposed method is tested by assessing the aggregate performances of the EU emission trading scheme at Denmark, Germany, Greece, Italy, Netherlands, Portugal, Sweden and United Kingdom. Conclusions are discussed

  11. Medical specialty selection criteria of Israeli medical students early in their clinical experience: subgroups.

    Science.gov (United States)

    Avidan, Alexander; Weissman, Charles; Elchalal, Uriel; Tandeter, Howard; Zisk-Rony, Rachel Yaffa

    2018-04-18

    Israeli medical school classes include a number of student subgroups. Therefore, interventions aimed at recruiting medical students to the various specialties should to be tailored to each subgroup. Questionnaires, distributed to 6 consecutive 5th-year classes of the Hebrew University - Hadassah School of Medicine, elicited information on criteria for choosing a career specialty, criteria for choosing a residency program and the importance of finding a specialty interesting and challenging when choosing a residency. Completed questionnaires were returned by 540 of 769 (70%) students. The decision processes for choosing a medical specialty and choosing a residency program were different. Family and colleagues had minimal influence on choosing a specialty, while family and their residential locality had much influence on choosing a residency, especially among women. Older age, marriage, and spousal influence were positively associated with choice of a specialty. Two-thirds of the students had completed military service, 20% were attending medical school prior to military service, 5% had completed national service and 9% had entered medical school without serving. Despite the pre-military subgroup being younger and having another 7 years of medical school, internship and military service before residency, they had begun thinking about which specialty to choose, just like the post-military students. When choosing a residency program, post-military women were more influenced by their families and family residential locality than their pre-military counterparts; differences ascribed to the older and often married post-military women having or wanting to begin families. This difference was reinforced by fewer post- than pre-military women willing to wait 2-3 years for a residency in the specialty that interested them most and were willing to begin residency immediately after internship in a specialty that interested them less. Medical school classes are composed of

  12. Criteria for the siting, construction, management and evaluation of low and intermediate activity radioactive waste stores

    International Nuclear Information System (INIS)

    Granero, J.J.

    1986-01-01

    The experience acquired by Spain for the storage of low and intermediate level radioactive wastes, is presented. General considerations related to the technology, financing, administrative measures and risk determination are done. The criteria of site selection for construction and management of the waste storage facility are described, evaluating the specific criteria for the licensing procedure, and taking in account the safety and the radiation protection during periods of the system operation. (M.C.K.) [pt

  13. Preliminary proposed seismic design and evaluation criteria for new and existing underground hazardous materials storage tanks

    International Nuclear Information System (INIS)

    Kennedy, R.P.

    1991-01-01

    The document provides a recommended set of deterministic seismic design and evaluation criteria for either new or existing underground hazardous materials storage tanks placed in either the high hazard or moderate hazard usage catagories of UCRL-15910. The criteria given herein are consistent with and follow the same philosophy as those given in UCRL-15910 for the US Department of Energy facilities. This document is intended to supplement and amplify upon Reference 1 for underground hazardous materials storage tanks

  14. Evaluation of WHO Criteria to Determine Degree of Dehydration in Children with Acute Diarrhea

    OpenAIRE

    Sari, Suprawita; Supriatmo; Margaretha, S. L.; Nafianti, S.; Hasibuan, B.; Sinuhaji, A. B.

    2005-01-01

    Objective To evaluate the diagnostic accuracy and agreement between the 1980 and 1990 WHO criteria for determining the degree of dehydration in children with acute diarrhea. Methods This prospective study was conducted in two hospitals from October 2002 to February 2003. Clinical signs of dehydration all patients were recorded. The degree of dehydration based on the 1980 and 1990 WHO criteria was determined and compared with fluid deficit measured by the difference of body weight on admiss...

  15. Evaluation of Cloud Services: A Fuzzy Multi-Criteria Group Decision Making Method

    Directory of Open Access Journals (Sweden)

    Santoso Wibowo

    2016-12-01

    Full Text Available This paper presents a fuzzy multi-criteria group decision making method for evaluating the performance of Cloud services in an uncertain environment. Intuitionistic fuzzy numbers are used to better model the subjectivity and imprecision in the performance evaluation process. An effective algorithm is developed based on the technique for order preference by similarity to the ideal solution and the Choquet integral operator for adequately solving the performance evaluation problem. An example is presented for demonstrating the applicability of the proposed method for solving the multi-criteria group decision making problem in real situations.

  16. The Use of Accidents and Traffic Offences as Criteria for Evaluating Courses in Driver Education.

    Science.gov (United States)

    Shaoul, Jean

    A road safety study was conducted by the University of Salford, Great Britain, in order to evaluate the effects of secondary level driver education in reducing the occurrence of accidents. It examines the feasibility of using accidents and traffic offenses as criteria for evaluating courses in driver education. To achieve this objective, 1,800…

  17. Evaluating Online CPD Using Educational Criteria Derived from the Experiential Learning Cycle.

    Science.gov (United States)

    Friedman, Andrew; Watts, David; Croston, Judith; Durkin, Catherine

    2002-01-01

    Develops a set of educational evaluation criteria for online continuing professional development (CPD) courses using Kolb's experiential learning cycle theory. Evaluates five courses provided by online CPD Web sites, concludes that these online courses neglect parts of the learning cycle, and suggests improvements. (Author/LRW)

  18. Evaluating clean energy alternatives for Jiangsu, China: An improved multi-criteria decision making method

    International Nuclear Information System (INIS)

    Zhang, Ling; Zhou, Peng; Newton, Sidney; Fang, Jian-xin; Zhou, De-qun; Zhang, Lu-ping

    2015-01-01

    Promoting the utilization of clean energy has been identified as one potential solution to addressing environmental pollution and achieving sustainable development in many countries around the world. Evaluating clean energy alternatives includes a requirement to balance multiple conflict criteria, including technology, environment, economy and society, all of which are incommensurate and interdependent. Traditional MCDM (multi-criteria decision making) methods, such as the weighted average method, often fail to aggregate such criteria consistently. In this paper, an improved MCDM method based on fuzzy measure and integral is developed and applied to evaluate four primary clean energy options for Jiangsu Province, China. The results confirm that the preferred clean energy option for Jiangsu is solar photovoltaic, followed by wind, biomass and finally nuclear. A sensitivity analysis is also conducted to evaluate the values of clean energy resources for Jiangsu. The ordered weighted average method is also applied to compare the method mentioned above in our empirical study. The results show that the improved MCDM method provides higher discrimination between alternative clean energy alternatives. - Highlights: • Interactions among evaluation criteria of clean energy resources are taken into account. • An improved multi-criteria decision making (MCDM) method is proposed based on entropy weight method, fuzzy measure and integral. • Clean energy resources of Jiangsu are evaluated with the improved MCDM method, and their ranks are identified.

  19. Evaluating Employability Skills: Employer and Student Perceptions

    Science.gov (United States)

    Saunders, Venetia; Zuzel, Katherine

    2010-01-01

    Graduate employability is a key issue for Higher Education. In this two-part study student employability skills have been evaluated from the perspective of sandwich students and graduates in biomolecular science, and their employers. A strong correlation was found between employer and sandwich student/graduate perceptions of the relative…

  20. Business Students' Ethical Evaluations of Faculty Misconduct

    Science.gov (United States)

    Valentine, Sean; Kidwell, Roland E.

    2008-01-01

    Purpose: This study aims to gauge business school student perceptions of the academic conduct of college professors, to determine students' ethical evaluations of certain potential faculty behaviors. The relationships between perceived faculty misconduct and several student demographic characteristics including sex and academic classification were…

  1. What Makes a Scientific Research Question Worth Investigating? Students' Epistemic Criteria and Considerations of Contribution

    Science.gov (United States)

    Berson, Eric Bruckner

    2012-01-01

    This dissertation introduces the construct of "worthwhileness" as an important aspect of students' "practical" epistemologies of science (Sandoval, 2005). Specifically, it examines how students conceptualize what makes a scientific research question worthwhile, through a close analysis of the criteria they use for…

  2. Peer Assessment of Oral Presentations: Effects of Student Gender, University Affiliation and Participation in the Development of Assessment Criteria

    Science.gov (United States)

    Langan, Mark A.; Wheater, Philip C.; Shaw, Emma M.; Haines, Ben J.; Cullen, Rod W.; Boyle, Jennefer C.; Penney, David; Oldekop, Johan A.; Ashcroft, Carl; Lockey, Les; Preziosi, Richard F.

    2005-01-01

    Peer assessment provides a useful mechanism to develop many positive qualities in students studying in higher education (HE). Potential influences on peer-awarded marks include student qualities such as gender, HE background (e.g. university affiliation) and participation in the development of the assessment criteria. Many studies that have…

  3. Multi criteria evaluation for universal soil loss equation based on geographic information system

    Science.gov (United States)

    Purwaamijaya, I. M.

    2018-05-01

    The purpose of this research were to produce(l) a conceptual, functional model designed and implementation for universal soil loss equation (usle), (2) standard operational procedure for multi criteria evaluation of universal soil loss equation (usle) using geographic information system, (3) overlay land cover, slope, soil and rain fall layers to gain universal soil loss equation (usle) using multi criteria evaluation, (4) thematic map of universal soil loss equation (usle) in watershed, (5) attribute table of universal soil loss equation (usle) in watershed. Descriptive and formal correlation methods are used for this research. Cikapundung Watershed, Bandung, West Java, Indonesia was study location. This research was conducted on January 2016 to May 2016. A spatial analysis is used to superimposed land cover, slope, soil and rain layers become universal soil loss equation (usle). Multi criteria evaluation for universal soil loss equation (usle) using geographic information system could be used for conservation program.

  4. The Influence of Teacher Emotion on Grading Practices: A Preliminary Look at the Evaluation of Student Writing

    Science.gov (United States)

    Brackett, Marc A.; Floman, James L.; Ashton-James, Claire; Cherkasskiy, Lillia; Salovey, Peter

    2013-01-01

    The evaluation of student work is a central aspect of the teaching profession that can affect students in significant ways. Although teachers use multiple criteria for assessing student work, it is not yet known if emotions are a factor in their grading decisions as has been found in other instances of professional evaluations. Reason to believe…

  5. [The evaluation of physical development of students].

    Science.gov (United States)

    2012-01-01

    The article demonstrates that physical health of university students is conditioned by the aggregate of morpho-functional indices and depends on the development of physical qualities of students. The evaluation of mass/height indicators of female students demonstrates the increase of total body size and weakness of body build. The testing of physical readiness testified the ambiguity of high-speed and high-speed/power qualities and results of stamina evaluation.

  6. Criteria for the evaluation of a cloud-based hospital information system outsourcing provider.

    Science.gov (United States)

    Low, Chinyao; Hsueh Chen, Ya

    2012-12-01

    As cloud computing technology has proliferated rapidly worldwide, there has been a trend toward adopting cloud-based hospital information systems (CHISs). This study examines the critical criteria for selecting the CHISs outsourcing provider. The fuzzy Delphi method (FDM) is used to evaluate the primary indicator collected from 188 useable responses at a working hospital in Taiwan. Moreover, the fuzzy analytic hierarchy process (FAHP) is employed to calculate the weights of these criteria and establish a fuzzy multi-criteria model of CHISs outsourcing provider selection from 42 experts. The results indicate that the five most critical criteria related to CHISs outsourcing provider selection are (1) system function, (2) service quality, (3) integration, (4) professionalism, and (5) economics. This study may contribute to understanding how cloud-based hospital systems can reinforce content design and offer a way to compete in the field by developing more appropriate systems.

  7. Novel thermoenvironmental evaluation criteria and comparing them for an actual heat engine

    International Nuclear Information System (INIS)

    Özel, Gülcan; Açıkkalp, Emin; Savaş, Ahmet Fevzi; Yamık, Hasan

    2015-01-01

    Highlights: • An irreversible Carnot cycle is considered. • Novel thermoenvironmental criteria are presented. • Calculation are conducted for irreversible cycles. • Numerical results are presented and discussed. - Abstract: In the present study, environmental impact analysis is used for the optimization to an actual heat engine. Four new thermoenvironmental evaluation criteria called as thermoenvironmental function, ecological based thermoenvironmental function, ecologicoenvironmental function and finite time exergoenvironmental criteria are developed and compared with the each other. Ecologicoenvironmental function is used to determine environmental impact at the maximum ecological function. It is defined as the most suitable criteria for an actual heat engine. Because, it has lower irreversibilities compared with others, its work output is equal to 90% of the maximum work and 60% energy efficiency at the optimum point and exergy destruction is lower than others at the optimum point.

  8. Teachers' Perceptions of Student Evaluations of Teaching

    Science.gov (United States)

    Chan, Cecilia K. Y.; Luk, Lillian Y. Y.; Zeng, Min

    2014-01-01

    Evaluation of teaching in higher education has drawn much attention due to the need for greater accountability and improvement in student learning. Our review of literature on Student Evaluation of Teaching (SET) surveys suggests that considerable controversy and criticism have surrounded its use, fairness, and validity. Yet, many universities in…

  9. Motor vehicle evaluative criteria: Using unmet expectations as signals for dissonance

    Directory of Open Access Journals (Sweden)

    Sanjana Brijball Parumasur

    2015-07-01

    Full Text Available This study assesses whether motor vehicle consumers base their purchases on functional or symbolic needs. It also evaluates motor vehicle buyer’s level of importance attached to evaluative criteria and the extent to which they believe the purchased vehicle fulfils the evaluative criteria, in order to assess whether expectations have been met or not and hence, the potential for cognitive dissonance. Biographical correlates (race, marital status, age, education, occupation, income, gender are evaluated and the influence of range of motor vehicle is also analysed. A sample of 200 brand new motor vehicle buyers was drawn using the stratified random sampling technique based on range of motor vehicle purchased, month of purchases, gender and age of the buyer. Only new motor vehicle buyers (within KwaZulu-Natal who concluded their purchases in one major, reputable and leading motor vehicle manufacturing company and who owned the vehicle for a maximum period of seven months were considered, so as to avoid cognitive intrusion. The results indicate that consumer’ expectations were not met in terms of price, economy and performance yet these were buyers’ most highly rated evaluative criteria, thereby reflecting the potential for dissonance. Significant biographical correlates were noted in terms of race, age, occupation, income, gender and motor vehicle evaluative criteria. Whilst bottom and middle of the range motor vehicle consumers favour functional or utilitarian value, top of the range motor vehicle consumers aim to fulfil symbolic needs

  10. Medical student selection criteria as predictors of intended rural practice following graduation.

    Science.gov (United States)

    Puddey, Ian B; Mercer, Annette; Playford, Denese E; Pougnault, Sue; Riley, Geoffrey J

    2014-10-14

    Recruiting medical students from a rural background, together with offering them opportunities for prolonged immersion in rural clinical training environments, both lead to increased participation in the rural workforce after graduation. We have now assessed the extent to which medical students' intentions to practice rurally may also be predicted by either medical school selection criteria and/or student socio-demographic profiles. The study cohort included 538 secondary school-leaver entrants to The University of Western Australia Medical School from 2006 to 2011. On entry they completed a questionnaire indicating intention for either urban or rural practice following graduation. Selection factors (standardised interview score, percentile score from the Undergraduate Medicine and Health Sciences Admission Test (UMAT) and prior academic performance (Australian Tertiary Admissions Rank), together with socio-demographic factors (age, gender, decile for the Index of Relative Socioeconomic Advantage and Disadvantage (IRSAD) and an index of rurality) were examined in relation to intended rural or urban destination of practice. In multivariate logistic regression, students from a rural background had a nearly 8-fold increase in the odds of intention to practice rurally after graduation compared to those from urban backgrounds (OR 7.84, 95% CI 4.10, 14.99, P practice rurally (OR 4.36, 95% CI 1.69, 11.22, P medical school entry may have the unintended consequence of selecting fewer graduates interested in a rural practice destination. Increased efforts to recruit students from lower socioeconomic backgrounds may be beneficial in terms of an ultimate intended rural practice destination.

  11. Guidelines and criteria for nuclear piping and support evaluation and design

    International Nuclear Information System (INIS)

    Rehn, D.L.; Stout, D.H. Jr.; Minichiello, J.C.

    1993-05-01

    The EPRI Research Project 2967-2 has set its fundamental goal to be the development of realistic guidelines and criteria for piping and pipe support design and evaluation. The focus is on items that are most critical to utilities and consists of a variety of tasks relating to piping and pipe support design. One objective of this report is to summarize the recommendations from the seven task reports of the first phase of the project and to provide examples of how to use those recommendations. Criteria and methods for evaluating both short and long term system operation are addressed. Benefits gained from applying the recommendations to actual systems are discussed. The report also reviews other work currently being done within the nuclear industry and assesses the impact of that work on the recommended criteria/methods of this project. The second objective of the report is to discuss possible changes needed in the governing codes or licensing commitments in order to implement the recommendations. Finally, the report describes further research which can be done to advance the criteria presented and answer questions concerning applicability of the proposed criteria to designs not tested/investigated. The basic conclusion reached in the project is that many of the criteria/methods used today in piping analysis/design are overly conservative. The report's conclusion is supported by extensive literature searches, tests, and analyses. The report presents a robust source of reference to utilities which wish to implement changes in criteria and methods. Most of the criteria and methodologies described in the seven task reports and summarized in the following sections will require some effort in licensing or Code changes

  12. Evaluation of ECG criteria for left ventricular hypertrophy before and after aortic valve replacement using magnetic resonance Imaging

    NARCIS (Netherlands)

    Beyerbacht, Hugo P.; Bax, Jeroen J.; Lamb, Hildo J.; van der Laarse, Arnoud; Vliegen, Hubert W.; de Roos, Albert; Zwinderman, Aeilko H.; van der Wall, Ernst E.

    2003-01-01

    PURPOSE: Evaluation of different electrocardiographic criteria for left ventricular hypertrophy (ECG-LVH criteria) using left ventricular mass index (LVMI) determined by magnetic resonance imaging (MRI). In addition, the relation between LVMI regression after aortic valve replacement and

  13. Developing weighted criteria to evaluate lean reverse logistics through analytical network process

    Science.gov (United States)

    Zagloel, Teuku Yuri M.; Hakim, Inaki Maulida; Krisnawardhani, Rike Adyartie

    2017-11-01

    Reverse logistics is a part of supply chain that bring materials from consumers back to manufacturer in order to gain added value or do a proper disposal. Nowadays, most companies are still facing several problems on reverse logistics implementation which leads to high waste along reverse logistics processes. In order to overcome this problem, Madsen [Framework for Reverse Lean Logistics to Enable Green Manufacturing, Eco Design 2009: 6th International Symposium on Environmentally Conscious Design and Inverse Manufacturing, Sapporo, 2009] has developed a lean reverse logistics framework as a step to eliminate waste by implementing lean on reverse logistics. However, the resulted framework sets aside criteria used to evaluate its performance. This research aims to determine weighted criteria that can be used as a base on reverse logistics evaluation by considering lean principles. The resulted criteria will ensure reverse logistics are kept off from waste, thus implemented efficiently. Analytical Network Process (ANP) is used in this research to determine the weighted criteria. The result shows that criteria used for evaluation lean reverse logistics are Innovation and Learning (35%), Economic (30%), Process Flow Management (14%), Customer Relationship Management (13%), Environment (6%), and Social (2%).

  14. [Elaboration of Criteria and Indicators to Develop and Evaluate Programs of Healthy Aging in the Workplace].

    Science.gov (United States)

    Mateo Rodríguez, Inmaculada; Daponte Codina, Antonio; Bernal Solano, Mariola; Sánchez Pérez, M José

    2015-10-01

    In the actual context of population ageing and extension of working age, programs for health promotion at the workplace are a key and necessary tool to promote an active and healthy ageing. This work presents the methodological process followed to elaborate a checklist tool, within the framework of the European project Progress, that contributes to orientate planning, implementation and evaluation of good practices in this field, to be applicable to a variety of programs, countries and workplaces. A Delphi technique has been applied in three rounds in which experts in the area from five European countries participated. A questionnaire created from a list of criteria and indicators was adapted throughout the rounds, with the use of webmail, to the evaluation of interventions in the field of interest. Through processes of assessment and consensus, criteria and indicators most relevant were prioritized. From the nine starting criteria and after the implementation of the technique, four key criteria were prioritized: relevance: 62, adequacy to objective: 57, innovation: 50 and guarantee of quality: 41. Using this group of criteria and indicators, a checklist was designed containing the key information that should be collected for planning, implementation and evaluation of good practices in interventions in this field. The checklist tool helps to systematize the global methodology for the implementation of interventions which could be very useful for persons responsible of programmes to promote active and healthy ageing in the workplace.

  15. Scaling issues in multi-criteria evaluation of combinations of measures for integrated river basin management

    Science.gov (United States)

    Dietrich, Jörg

    2016-05-01

    In integrated river basin management, measures for reaching the environmental objectives can be evaluated at different scales, and according to multiple criteria of different nature (e.g. ecological, economic, social). Decision makers, including responsible authorities and stakeholders, follow different interests regarding criteria and scales. With a bottom up approach, the multi criteria assessment could produce a different outcome than with a top down approach. The first assigns more power to the local community, which is a common principle of IWRM. On the other hand, the development of an overall catchment strategy could potentially make use of synergetic effects of the measures, which fulfils the cost efficiency requirement at the basin scale but compromises local interests. Within a joint research project for the 5500 km2 Werra river basin in central Germany, measures have been planned to reach environmental objectives of the European Water Framework directive (WFD) regarding ecological continuity and nutrient loads. The main criteria for the evaluation of the measures were costs of implementation, reduction of nutrients, ecological benefit and social acceptance. The multi-criteria evaluation of the catchment strategies showed compensation between positive and negative performance of criteria within the catchment, which in the end reduced the discriminative power of the different strategies. Furthermore, benefit criteria are partially computed for the whole basin only. Both ecological continuity and nutrient load show upstream-downstream effects in opposite direction. The principles of "polluter pays" and "overall cost efficiency" can be followed for the reduction of nutrient losses when financial compensations between upstream and downstream users are made, similar to concepts of emission trading.

  16. Criteria for evaluating programme theory diagrams in quality improvement initiatives: a structured method for appraisal.

    Science.gov (United States)

    Issen, Laurel; Woodcock, Thomas; McNicholas, Christopher; Lennox, Laura; Reed, Julie E

    2018-04-09

    Despite criticisms that many quality improvement (QI) initiatives fail due to incomplete programme theory, there is no defined way to evaluate how programme theory has been articulated. The objective of this research was to develop, and assess the usability and reliability of scoring criteria to evaluate programme theory diagrams. Criteria development was informed by published literature and QI experts. Inter-rater reliability was tested between two evaluators. About 63 programme theory diagrams (42 driver diagrams and 21 action-effect diagrams) were reviewed to establish whether the criteria could support comparative analysis of different approaches to constructing diagrams. Components of the scoring criteria include: assessment of overall aim, logical overview, clarity of components, cause-effect relationships, evidence and measurement. Independent reviewers had 78% inter-rater reliability. Scoring enabled direct comparison of different approaches to developing programme theory; action-effect diagrams were found to have had a statistically significant but moderate improvement in programme theory quality over driver diagrams; no significant differences were observed based on the setting in which driver diagrams were developed. The scoring criteria summarise the necessary components of programme theory that are thought to contribute to successful QI projects. The viability of the scoring criteria for practical application was demonstrated. Future uses include assessment of individual programme theory diagrams and comparison of different approaches (e.g. methodological, teaching or other QI support) to produce programme theory. The criteria can be used as a tool to guide the production of better programme theory diagrams, and also highlights where additional support for QI teams could be needed.

  17. Development of a comprehensive list of criteria for evaluating consumer education materials on colorectal cancer screening.

    Science.gov (United States)

    Dreier, Maren; Borutta, Birgit; Seidel, Gabriele; Kreusel, Inga; Töppich, Jürgen; Bitzer, Eva M; Dierks, Marie-Luise; Walter, Ulla

    2013-09-13

    Appropriate patient information materials may support the consumer's decision to attend or not to attend colorectal cancer (CRC) screening tests (fecal occult blood test and screening colonoscopy). The aim of this study was to develop a list of criteria to assess whether written health information materials on CRC screening provide balanced, unbiased, quantified, understandable, and evidence-based health information (EBHI) about CRC and CRC screening. The list of criteria was developed based on recommendations and assessment tools for health information in the following steps: (1) Systematic literature search in 13 electronic databases (search period: 2000-2010) and completed by an Internet search (2) Extraction of identified criteria (3) Grouping of criteria into categories and domains (4) Compilation of a manual of adequate answers derived from systematic reviews and S3 guidelines (5) Review by external experts (6) Modification (7) Final discussion with external experts. Thirty-one publications on health information tools and recommendations were identified. The final list of criteria includes a total of 230 single criteria in three generic domains (formal issues, presentation and understandability, and neutrality and balance) and one CRC-specific domain. A multi-dimensional rating approach was used whenever appropriate (e.g., rating for the presence, correctness, presentation and level of evidence of information). Free text input was allowed to ensure the transparency of assessment. The answer manual proved to be essential to the rating process. Quantitative analyses can be made depending on the level and dimensions of criteria. This comprehensive list of criteria clearly has a wider range of evaluation than previous assessment tools. It is not intended as a final quality assessment tool, but as a first step toward thorough evaluation of specific information materials for their adherence to EBHI requirements. This criteria list may also be used to revise

  18. Effect of combined loading due to bending and internal pressure on pipe flaw evaluation criteria

    International Nuclear Information System (INIS)

    Miura, Naoki; Sakai, Shinsuke

    2006-01-01

    Considering a rational maintenance rule of Light Water Reactor piping, reliable flaw evaluation criteria are essential to determine how a detected flaw is detrimental to continuous plant operation. Ductile fracture is one of the dominant failure modes to be considered for carbon steel piping, and can be analyzed by the elastic-plastic fracture mechanics. Some analytical efforts have been provided as flaw evaluation criteria using load correction factors such like the Z-factors in the JSME codes on fitness-for-service for nuclear power plants or the ASME boiler and pressure vessel code section XI. The present correction factors were conventionally determined taken conservatism and simplicity into account, however, the effect of internal pressure which would be an important factor under an actual plant condition was not adequately considered. Recently, a J-estimation scheme, 'LBB. ENGC' for ductile fracture analysis of circumferentially through-wall-cracked pipes subjected combined loading was newly developed to have a better prediction with more realistic manner. This method is explicitly incorporated the contribution of both bending and tension due to internal pressure by means of the scheme compatible with an arbitrary combined loading history. In this paper, the effect of internal pressure on the flaw evaluation criteria was investigated using the new J-estimation scheme. A correction factor based on the new J-estimation scheme was compared with the present correction factors, and the predictability of the current flaw evaluation criteria was quantitatively evaluated in consideration of internal pressure. (author)

  19. Language of Evaluation: How PLA Evaluators Write about Student Learning

    Science.gov (United States)

    Travers, Nan L.; Smith, Bernard; Ellis, Leslie; Brady, Tom; Feldman, Liza; Hakim, Kameyla; Onta, Bhuwan; Panayotou, Maria; Seamans, Laurie; Treadwell, Amanda

    2011-01-01

    Very few studies (e.g., Arnold, 1998; Joosten-ten Brinke, et al., 2009) have examined the ways in which evaluators assess students' prior learning. This investigation explored the ways that evaluators described students' prior learning in final assessment reports at a single, multiple-location institution. Results found four themes; audience,…

  20. Evaluation of Student Models on Current Socio-Scientific Topics Based on System Dynamics

    Science.gov (United States)

    Nuhoglu, Hasret

    2014-01-01

    This study aims to 1) enable primary school students to develop models that will help them understand and analyze a system, through a learning process based on system dynamics approach, 2) examine and evaluate students' models related to socio-scientific issues using certain criteria. The research method used is a case study. The study sample…

  1. Multi-criteria evaluation of cooking energy alternatives for promoting parabolic solar cooker in India

    Energy Technology Data Exchange (ETDEWEB)

    Pohekar, S.D. [Birla Institute of Technology and Science, Pilani (India). CREED; Ramachandran, M. [Birla Institute of Technology and Science, Dubai (United Arab Emirates)

    2004-07-01

    The policy formulation for cooking energy substitution by renewables is addressed in multi-criteria context. A survey is conducted to know the perceptions of different decision making groups on present dissemination of various cooking energy alternatives in India. Nine cooking energy alternatives are evaluated on 30 different criteria comprising of technical, economic, environmental/social, behavioural and commercial issues. Preference Ranking Organization METHod for Enrichment Evaluation (PROMETHEE), a multi-criteria decision making method of outranking nature is used to rank the alternatives. It is found that liquefied petroleum gas (LPG) stove is the most preferred device, followed by kerosene stove, solar box cooker and parabolic solar cooker (PSC) in that order. A sensitivity analysis is also carried out for identifying potential areas for improvement for PSC. On the basis of results, strategies for promoting wide spread use of PSC are formulated. (author)

  2. Development of a software tool and criteria evaluation for efficient design of small interfering RNA

    International Nuclear Information System (INIS)

    Chaudhary, Aparna; Srivastava, Sonam; Garg, Sanjeev

    2011-01-01

    Research highlights: → The developed tool predicted siRNA constructs with better thermodynamic stability and total score based on positional and other criteria. → Off-target silencing below score 30 were observed for the best siRNA constructs for different genes. → Immunostimulation and cytotoxicity motifs considered and penalized in the developed tool. → Both positional and compositional criteria were observed to be important. -- Abstract: RNA interference can be used as a tool for gene silencing mediated by small interfering RNAs (siRNA). The critical step in effective and specific RNAi processing is the selection of suitable constructs. Major design criteria, i.e., Reynolds's design rules, thermodynamic stability, internal repeats, immunostimulatory motifs were emphasized and implemented in the siRNA design tool. The tool provides thermodynamic stability score, GC content and a total score based on other design criteria in the output. The viability of the tool was established with different datasets. In general, the siRNA constructs produced by the tool had better thermodynamic score and positional properties. Comparable thermodynamic scores and better total scores were observed with the existing tools. Moreover, the results generated had comparable off-target silencing effect. Criteria evaluations with additional criteria were achieved in WEKA.

  3. Students' gender bias in teaching evaluations

    OpenAIRE

    Punyanunt-Carter, Narissra; Carter, Stacy L.

    2015-01-01

    The goal of this study was to investigate if there is gender bias in student evaluations. Researchers administered a modified version of the teacher evaluation forms to 58 students (male=30; female=28) in a basic introductory communications class. Half the class was instructed to fill out the survey about a male professor, and the other half a female professor. Researchers broke down the evaluation results question by question in order to give a detailed account of the findings. Results revea...

  4. Evaluation Criteria for Interactive E-Books for Open and Distance Learning

    Science.gov (United States)

    Bozkurt, Aras; Bozkaya, Mujgan

    2015-01-01

    The aim of this mixed method study is to identify evaluation criteria for interactive e-books. To find answers for the research questions of the study, both quantitative and qualitative data were collected through a four-round Delphi study with a panel consisting of 30 experts. After that, a total of 20 interactive e-books were examined with…

  5. 76 FR 72431 - Criteria for Preparation and Evaluation of Radiological Emergency Response Plans and Preparedness...

    Science.gov (United States)

    2011-11-23

    ... national preparedness terms and concepts found in the National Incident Management System (NIMS)/ Incident... many of the REP Program's operative guidance and policy documents into one location, and [[Page 72432... for alert and notification systems. In addition, Supplement 4 revises and adds evaluation criteria and...

  6. Acceptance criteria for the evaluation of Category 1 fuel cycle facility physical security plans

    Energy Technology Data Exchange (ETDEWEB)

    Dwyer, P.A.

    1991-10-01

    This NUREG document presents criteria developed from US Nuclear Regulatory Commission regulations for the evaluation of physical security plans submitted by Category 1 fuel facility licensees. Category 1 refers to those licensees who use or possess a formula quantity of strategic special nuclear material.

  7. 23 CFR 636.205 - Can past performance be used as an evaluation criteria?

    Science.gov (United States)

    2010-04-01

    ... indicator of an offeror's ability to perform the contract successfully. Past performance information may be... performance information regarding predecessor companies, key personnel who have relevant experience, or... 23 Highways 1 2010-04-01 2010-04-01 false Can past performance be used as an evaluation criteria...

  8. Criteria for Evaluating Alternative Network and Link Layer Protocols for the NASA Constellation Program Communication Architecture

    Science.gov (United States)

    Benbenek, Daniel; Soloff, Jason; Lieb, Erica

    2010-01-01

    Selecting a communications and network architecture for future manned space flight requires an evaluation of the varying goals and objectives of the program, development of communications and network architecture evaluation criteria, and assessment of critical architecture trades. This paper uses Cx Program proposed exploration activities as a guideline; lunar sortie, outpost, Mars, and flexible path options are described. A set of proposed communications network architecture criteria are proposed and described. They include: interoperability, security, reliability, and ease of automating topology changes. Finally a key set of architecture options are traded including (1) multiplexing data at a common network layer vs. at the data link layer, (2) implementing multiple network layers vs. a single network layer, and (3) the use of a particular network layer protocol, primarily IPv6 vs. Delay Tolerant Networking (DTN). In summary, the protocol options are evaluated against the proposed exploration activities and their relative performance with respect to the criteria are assessed. An architectural approach which includes (a) the capability of multiplexing at both the network layer and the data link layer and (b) a single network layer for operations at each program phase, as these solutions are best suited to respond to the widest array of program needs and meet each of the evaluation criteria.

  9. THREE THEORIES OF COGNITIVE REPRESENTATION AND CRITERIA FOR EVALUATING TRAINING EFFECTS

    NARCIS (Netherlands)

    Tomic, W.; Kingma, J.

    2008-01-01

    The development of cognitive representation is the main theme of the three classic theories on how children learn new concepts (Piaget, Bruner, Vygotsky). However, these theories do not agree on evaluation standards for training effectiveness. According to Piaget, it is only when stringent criteria

  10. Acceptance criteria for the evaluation of Category 1 fuel cycle facility physical security plans

    International Nuclear Information System (INIS)

    Dwyer, P.A.

    1991-10-01

    This NUREG document presents criteria developed from US Nuclear Regulatory Commission regulations for the evaluation of physical security plans submitted by Category 1 fuel facility licensees. Category 1 refers to those licensees who use or possess a formula quantity of strategic special nuclear material

  11. 77 FR 5734 - New Medical Criteria for Evaluating Language and Speech Disorders

    Science.gov (United States)

    2012-02-06

    ...-0778, or visit our Internet site, Social Security Online, at http://www.socialsecurity.gov... SOCIAL SECURITY ADMINISTRATION 20 CFR Part 404 [Docket No. SSA-2006-0179] RIN 0960-AG21 New Medical Criteria for Evaluating Language and Speech Disorders AGENCY: Social Security Administration...

  12. Generation of a landslide risk index map for Cuba using spatial multi-criteria evaluation

    NARCIS (Netherlands)

    Castellanos Abella, E.A.

    2007-01-01

    his paper explains the procedure for the generation of a landslide risk index map at national level in Cuba, using a semiquantitative model with ten indicator maps and a cell size of 90× 90 m. The model was designed and implemented using spatial multi-criteria evaluation techniques in a GIS system.

  13. Standards & Criteria for the Development and Evaluation of a Comprehensive Employee Assistance Program.

    Science.gov (United States)

    Health Resources and Services Administration, Rockville, MD. Bureau of Health Care Delivery and Assistance.

    This document was designed for use by persons or agencies interested in both establishing and evaluating employee assistance programs (EAP) for federal employees. It contains essential elements, standards, and assessment criteria which have been developed to assist in the planning and implementation of services, and to provide a framework for…

  14. Technical evaluation of draft ANSI Standard N13.30, ''Performance Criteria for Radiobioassay''

    International Nuclear Information System (INIS)

    MacLellan, J.A.; Traub, R.J.

    1986-01-01

    To evaluate the appropriateness of the draft Standard, a research program, entitled Technical Evaluation of Draft ANSI Standard N13.30, ''Performance Criteria for Radiobioassay,'' was initiated at the Pacific Northwest Laboratory (PNL). This program incorporates a number of tasks including a nationwide, two-round intercomparison study to test the analytical performance of both in-vitro and in-vivo bioassay laboratories and determine their ability to meet the minimum performance criteria specified in the American National Standards Institute (ANSI) draft Standard, and other tasks related to the establishment of an accreditation laboratory. Based on two rounds of in-vitro testing and the in-vivo pilot study, the project staff has concluded that the criteria selected are appropriate for the existing state of the industry and achievable by most participating laboratories. Specific conclusions are as follows: the AMDA criteria are most difficult for the laboratories to achieve, the relative bias criterion is second in difficulty, and the precision criterion presents no problem for the laboratories, most of the participating laboratories can meet the Standard, and failure rates may decrease as the laboratories become knowledgeable of the performance criteria

  15. Evaluation of the 2010 McDonald multiple sclerosis criteria in children with a clinically isolated syndrome.

    Science.gov (United States)

    Kornek, Barbara; Schmitl, Beate; Vass, Karl; Zehetmayer, Sonja; Pritsch, Martin; Penzien, Johann; Karenfort, Michael; Blaschek, Astrid; Seidl, Rainer; Prayer, Daniela; Rostasy, Kevin

    2012-12-01

    Magnetic resonance imaging diagnostic criteria for paediatric multiple sclerosis have been established on the basis of brain imaging findings alone. The 2010 McDonald criteria for the diagnosis of multiple sclerosis, however, include spinal cord imaging for detection of lesion dissemination in space. The new criteria have been recommended in paediatric multiple sclerosis. (1) To evaluate the 2010 McDonald multiple sclerosis criteria in children with a clinically isolated syndrome and to compare them with recently proposed magnetic resonance criteria for children; (2) to assess whether the inclusion of spinal cord imaging provided additional value to the 2010 McDonald criteria. We performed a retrospective analysis of brain and spinal cord magnetic resonance imaging scans from 52 children with a clinically isolated syndrome. Sensitivity, specificity and accuracy of the magnetic resonance criteria were assessed. The 2010 McDonald dissemination in space criteria were more sensitive (85% versus 74%) but less specific (80% versus 100%) compared to the 2005 McDonald criteria. The Callen criteria were more accurate (89%) compared to the 2010 McDonald (85%), the 2005 McDonald criteria for dissemination in space (81%), the KIDMUS criteria (46%) and the Canadian Pediatric Demyelinating Disease Network criteria (76%). The 2010 McDonald criteria for dissemination in time were more accurate (93%) than the dissemination in space criteria (85%). Inclusion of the spinal cord did not increase the accuracy of the McDonald criteria.

  16. The Basalt Waste Isolation Project technical program evaluation process: A criteria-based method

    International Nuclear Information System (INIS)

    Babad, H.; Evans, C.; Wolfe, B.A.

    1982-01-01

    The need to objectively evaluate the progress being made by the Basalt Waste Isolation Project (BWIP) toward establishing the feasibility of siting a nuclear waste repository in basalt (NWRB) mandates a process for evaluating the technical work of the project. To assist BWIP management in the evaluation process, the Systems Department staff has developed a BWIP Technical Program Evaluation Process (TPEP). The basic process relates progress on project technical work to the BWIP Functional and System Performance Criteria as defined in National Waste Terminal Storage (NWTS) Criteria Documents. The benefits of the TPEP to BWIP and future plans for TPEP are discussed. During fiscal year (FY) 1982, TPEP will be further formalized and further applied to the review of BWIP technical activities

  17. Basalt Waste Isolation Project Technical Program Evaluation Process: a criteria-based method

    International Nuclear Information System (INIS)

    Babad, H.; Evans, G.C.; Wolfe, B.A.

    1982-01-01

    The need to objectively evaluate the progress being made by the Basalt Waste Isolation Project (BWIP) toward establishing the feasibility of siting a nuclear waste repository in basalt (NWRB) mandates a process for evaluating the technical work of the project. To assist BWIP management in the evaluation process, the Systems Department staff has developed a BWIP Technical Program Evaluation Process (TPEP). The basic process relates progress on project technical work to the SWIP Functional and System Performance Criteria as defined in National Waste Terminal Storage (MWTS) Criteria Documents. The benefits of the TPEP to BWIP and future plans for TPEP are discussed. During fiscal year (FY) 1982, TPEP wll be further formalized and further applied to the review of BWIP technical activities

  18. Criteria of evaluation of success of future music masters on discipline «Physical education» in higher educational establishments

    Directory of Open Access Journals (Sweden)

    Demina Z.G.

    2010-01-01

    Full Text Available Traditional physical education program is not able to take into account the peculiarities of training and professional activity of students of musical and pedagogical professions, the more there is no universally accepted standards of form and final evaluation of the success of students in higher educational institutions of this discipline. In the article brought a modular curriculum structure of the discipline "Physical education" of future music teachers, and describes criteria for diagnosis of individual academic achievements of students - of future music teachers by point system..

  19. A catalogue of criteria helping to evaluate the consequences of technological developments

    International Nuclear Information System (INIS)

    Peters, H.P.

    1985-01-01

    The catalogue of criteria worked out by the paper abstracted helps to give a systematic and detailed description of the consequences implied by the different alternative energy sources and systems. It particularly allows to evaluate the four energy paths developed by the Enquete Commission. The consequences described refer to energy systems, energy demand, energy supply and the effects of the respective paths on society and individuals. The relevant criteria were chosen with the help of different groups such as trade associations, trade unions or nature protection organizations. (DG) [de

  20. Criteria for the Selection of Tourism Destinations by Students from Different Countries

    Directory of Open Access Journals (Sweden)

    Dębski Maciej

    2017-12-01

    Full Text Available The objective of this paper is to identify selected aspects of the management of information about prospective tourist destinations by young people (students from Canada, Poland, and Trinidad and Tobago. On the basis of a questionnaire study, the ranking of preferences of respondents (i.e., the main criteria of destination choice has been presented. Students were selected as respondents - as a “convenient sample” - in this privately funded study. A variety of aspects related to comfort (and convenience and attractiveness have been identified as most important to the choice of destination. These are also leading motives that may form a platform for advertising campaigns and suggestions for regional development. This examination has been done mainly with the use of analysis of averages, Spearman correlation coefficients, and various approaches to factor analysis. It turns out that despite very different characteristics of respondents from the three countries, both their preferences and motives for promotion of the destination are very similar. Conclusions can be helpful for travel agencies and those responsible for the development of tourism infrastructure, as well as for the organization of further studies on the subject. The combination of various statistical tools used when examining the subject and the finding - that is, the similarity of preferences between travelers - can be regarded as new value when examining the subject.

  1. Student evaluations of the portfolio process.

    Science.gov (United States)

    Murphy, John E; Airey, Tatum C; Bisso, Andrea M; Slack, Marion K

    2011-09-10

    To evaluate pharmacy students' perceived benefits of the portfolio process and to gather suggestions for improving the process. A questionnaire was designed and administered to 250 first-, second-, and third-year pharmacy students at the University of Arizona College of Pharmacy. Although the objectives of the portfolio process were for students to understand the expected outcomes, understand the impact of extracurricular activities on attaining competencies, identify what should be learned, identify their strengths and weaknesses, and modify their approach to learning, overall students perceived the portfolio process as having less than moderate benefit. First-year students wanted more examples of portfolios while second- and third-year students suggested that more time with their advisor would be beneficial. The portfolio process will continue to be refined and efforts made to improve students' perceptions of the process as it is intended to develop the self-assessments skills they will need to improve their knowledge and professional skills throughout their pharmacy careers.

  2. Multi-criteria sustainability assessment: A tool for evaluation of new energy system

    Directory of Open Access Journals (Sweden)

    Afgan Naim H.

    2007-01-01

    Full Text Available One of perspective methods for the evaluation of quality of energy system is the multi-criteria sustainability assessment, based on the analysis and synthesis of indicators expressing different aspects of the system. Application of this methodology in the cases of information deficiency (ASPID methodology enables evaluation of various energy systems. In the paper, the multi-criteria sustainability assessment of energy systems of various energy sources is used to evaluate the energy power system of Bosnia and Herzegovina. Eight different energy system options are taken into a consideration as the potential options for the capacity building within the energy power system of Bosnia and Herzegovina. It has included various renewable sources and fossil fuel clean technologies. Within the multi-criteria sustainability assessment method, sustainability indicators and weighting coefficients are defined and calculated, including: resource indicator, environment indicator, social indicator and economic indicator with respective weighting factors. The methodology includes the system of stochastic models of uncertainty in order to realize the assessment from various supporting systems, and to obtain respective normalization indexes by using non-numeric (ordinal, non-exact (interval, and non-complete information (NNN- information, for sources of various reliability and probability. By the analysis of multi-criteria sustainability assessment of selected options, the decision makers could be enabled to form opinion on quality of considered energy systems, and from the aspect of sustainability, make selection an optimum option of energy system. .

  3. Independent review of Oak Ridge HCTW test program and development of seismic evaluation criteria

    International Nuclear Information System (INIS)

    1995-05-01

    Many of the existing buildings at the Oak Ridge Y-12 Plant are steel frame construction with unreinforced hollow clay tile infill walls (HCTW). The HCTW infill provides some lateral seismic resistance to the design/evaluation basis earthquake; however acceptance criteria for this construction must be developed. The basis for the development of seismic criteria is the Oak Ridge HCTW testing and analysis program and the target performance goals of DOE 5480.28 and DOE-STD-1020-94. This report documents and independent review of the testing and analysis program and development of recommended acceptance criteria for Oak Ridge HCTW construction. The HCTW test program included ''macro'' wall in-plane and out-of-plane tests, full-scale wall in-plane and out-of-plane tests, in-situ out-of-plane test, shake table tests, and masonry component tests

  4. Development of criteria for evaluating clinical response in thyroid eye disease using a modified Delphi technique

    DEFF Research Database (Denmark)

    Douglas, Raymond S; Tsirbas, Angelo; Gordon, Mark

    2009-01-01

    OBJECTIVE: To identify components of a provisional clinical response index for thyroid eye disease using a modified Delphi technique. METHODS: The International Thyroid Eye Disease Society conducted a structured, 3-round Delphi exercise establishing consensus for a core set of measures for clinical...... parsed into 11 domains for the Delphi surveys. Eighty-four respondents participated in the Delphi 1 survey, providing 220 unique items. Ninety-two members (100% of the respondents from Delphi 1 plus 8 new participants) responded in Delphi 2 and rated the same 220 items. Sixty-four members (76......% of participants) rated 153 criteria in Delphi 3 (67 criteria were excluded because of redundancy). Criteria with a mean greater than 6 (1 = least appropriate to 9 = most appropriate) were further evaluated by the nominal group technique and provisional core measures were chosen. CONCLUSIONS: Using a Delphi...

  5. Evaluating Student Perceptions of Course Delivery Platforms

    Science.gov (United States)

    Bramorski, Tom; Madan, Manu S.

    2016-01-01

    In this paper we evaluate effectiveness of course delivery mode on three dimensions: values, networking opportunities and learning. While students and their future employers are two important customers for the business program, we focus on the perception of students regarding the effectiveness of course delivery mode on program performance. The…

  6. Criteria for evaluating the condition of a tropical cyclone warning system.

    Science.gov (United States)

    Parker, D

    1999-09-01

    This paper evaluates the condition (i.e. health) of a tropical cyclone warning system (TCWS) during a 'quiet period' between infrequent intense cyclones. Capacity to make pre-disaster evaluations is important--disaster warning systems need to be in sound condition before, not after, disaster. The research--part of the UK's International Decade of Natural Disaster Reduction Flagship Programme--focuses upon an evaluatory method first used on flood warning systems. The Criteria-development Matrix comprises social, organisational and institutional criteria by which a TCWS may be assessed using a five-stage development scale. This method is used to evaluate Mauritius's TCWS using in-depth interview data. Ways to enhance the method and apply it to other disaster warning systems are discussed. The TCWS in Mauritius is a relatively sound one from which others can learn. Weaknesses requiring attention for Mauritius's TCWS to progress to an advanced level of development are identified.

  7. Screening criteria of volcanic hazards aspect in the NPP site evaluation

    International Nuclear Information System (INIS)

    Nur Siwhan

    2013-01-01

    Studies have been conducted on the completeness of regulation in Indonesia particularly on volcanic hazards aspects in the evaluation of nuclear power plant site. Volcanic hazard aspect needed to identify potential external hazards that may endanger the safety of the operation of nuclear power plants. There are four stages for evaluating volcanic hazards, which are initial assessment, characterization sources of volcanic activity in the future, screening volcanic hazards and assessment of capable volcanic hazards. This paper discuss the third stage of the general evaluation which is the screening procedure of volcanic hazards. BAPETEN Chairman Regulation No. 2 Year of 2008 has only one screening criteria for missile volcanic phenomena, so it required screening criteria for other hazard phenomena that are pyroclastic flow density; lava flows; avalanche debris materials; lava; opening hole new eruptions, volcano missile; tsunamis; ground deformation; and hydrothermal system and ground water anomaly. (author)

  8. Comparative Study of Contour Detection Evaluation Criteria Based on Dissimilarity Measures

    Directory of Open Access Journals (Sweden)

    Bruno Emile

    2008-04-01

    Full Text Available We present in this article a comparative study of well-known supervised evaluation criteria that enable the quantification of the quality of contour detection algorithms. The tested criteria are often used or combined in the literature to create new ones. Though these criteria are classical ones, none comparison has been made, on a large amount of data, to understand their relative behaviors. The objective of this article is to overcome this lack using large test databases both in a synthetic and a real context allowing a comparison in various situations and application fields and consequently to start a general comparison which could be extended by any person interested in this topic. After a review of the most common criteria used for the quantification of the quality of contour detection algorithms, their respective performances are presented using synthetic segmentation results in order to show their performance relevance face to undersegmentation, oversegmentation, or situations combining these two perturbations. These criteria are then tested on natural images in order to process the diversity of the possible encountered situations. The used databases and the following study can constitute the ground works for any researcher who wants to confront a new criterion face to well-known ones.

  9. Evaluation Criteria of Noninvasive Telemonitoring for Patients With Heart Failure: Systematic Review.

    Science.gov (United States)

    Farnia, Troskah; Jaulent, Marie-Christine; Steichen, Olivier

    2018-01-16

    Telemonitoring can improve heart failure (HF) management, but there is no standardized evaluation framework to comprehensively evaluate its impact. Our objectives were to list the criteria used in published evaluations of noninvasive HF telemonitoring projects, describe how they are used in the evaluation studies, and organize them into a consistent scheme. Articles published from January 1990 to August 2015 were obtained through MEDLINE, Web of Science, and EMBASE. Articles were eligible if they were original reports of a noninvasive HF telemonitoring evaluation study in the English language. Studies of implantable telemonitoring devices were excluded. Each selected article was screened to extract the description of the telemonitoring project and the evaluation process and criteria. A qualitative synthesis was performed. We identified and reviewed 128 articles leading to 52 evaluation criteria classified into 6 dimensions: clinical, economic, user perspective, educational, organizational, and technical. The clinical and economic impacts were evaluated in more than 70% of studies, whereas the educational, organizational, and technical impacts were studied in fewer than 15%. User perspective was the most frequently covered dimension in the development phase of telemonitoring projects, whereas clinical and economic impacts were the focus of later phases. Telemonitoring evaluation frameworks should cover all 6 dimensions appropriately distributed along the telemonitoring project lifecycle. Our next goal is to build such a comprehensive evaluation framework for telemonitoring and test it on an ongoing noninvasive HF telemonitoring project. ©Troskah Farnia, Marie-Christine Jaulent, Olivier Steichen. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 16.01.2018.

  10. Students' gender bias in teaching evaluations

    Directory of Open Access Journals (Sweden)

    Narissra Punyanunt-Carter

    2015-09-01

    Full Text Available The goal of this study was to investigate if there is gender bias in student evaluations. Researchers administered a modified version of the teacher evaluation forms to 58 students (male=30; female=28 in a basic introductory communications class. Half the class was instructed to fill out the survey about a male professor, and the other half a female professor. Researchers broke down the evaluation results question by question in order to give a detailed account of the findings. Results revealed that there is certainly some gender bias at work when students evaluate their instructors. It was also found that gender bias does not significantly affect the evaluations. The results align with other findings in the available literature, which point to some sort of pattern regarding gender bias in evaluations, but it still seems to be inconsequential.  DOI: 10.18870/hlrc.v5i3.234

  11. Doctoral Advisor-Advisee Pairing in STEM Fields: Selection Criteria and Impact of Faculty, Student and Departmental Factors

    Directory of Open Access Journals (Sweden)

    Simy Joy

    2015-09-01

    Full Text Available Unlike the doctoral programs in places where students are paired with advisors at the time of admission itself, most US programs require the students to choose their advisors, and the advisors to formally accept the students as advisees. Little research has been done to understand how students and faculty approach this mutual selection and pairing process. This paper examines this process in STEM departments (Science, Technology, Engineering and Mathematics, with specific focus on factors influencing the decisions. Based on focus groups and interviews of doctoral students and faculty from STEM departments in an American university, we identify criteria applied by students and faculty in making their choices. Students were found to assess faculty on available funding, area of research, personality, ability to graduate students fast, and career prospects for students, and faculty to assess students on their qualifications/credentials and perceived ability to contribute to research. We also found that this mutual assessment was not objective, but influenced by perceptions associated with faculty gender and career stage, and student nationality. In the end, whether students and faculty were actually paired with persons of their choice depended on departmental factors including prevalent pairing practices, restrictions on student numbers per faculty, and reward structure. We discuss implications of the findings for research and practice.

  12. Benchmarking criteria for evaluating third-party logistics providers in South Africa

    Directory of Open Access Journals (Sweden)

    Claudia Karrapan

    2017-07-01

    Full Text Available Background: In South Africa, deemed the ‘gateway to Africa’, there is limited evidence of the existence of a survey ranking third-party logistics providers (3PLs. This lack of comparative information of the major 3PLs based on key outsourcing and ranking criteria complicates the selection process for companies that intend to contract 3PLs. Objective: The purpose of this article was to determine the critical selection and ranking criteria for the creation of an index to evaluate 3PLs in South Africa for developing a 3PL benchmarking index. Method: Survey data were collected from 103 of the Top 500 Companies in Africa that use 3PLs and operate within the sectors that mostly outsource logistics services in South Africa. A factor analysis method was employed. Results: Three factors for 3PLs selection converged: service quality, information management and compliance, and collaboration. The top three ranked categories for 3PLs selection are cost and price structure, service delivery and the relationship with the 3PL provider. Most respondents (90% confirmed a need for a 3PLs index in South Africa. Conclusion: The results help managers with the strategic selection of 3PLs as these critical logistics outsourcing selection criteria can be used to evaluate and rank 3PLs prior to contracting. Based on the selection criteria for logistics outsourcing identified and ranked in this article, a ranking index for 3PLs in South Africa can be developed.

  13. Basic considerations for the preparation of performance testing materials as related to performance evaluation acceptance criteria

    International Nuclear Information System (INIS)

    McCurdy, D.E.; Morton, J.S.

    2001-01-01

    The preparation of performance testing (PT) materials for environmental and radiobioassay applications involves the use of natural matrix materials containing the analyte of interest, the addition (spiking) of the analyte to a desired matrix (followed by blending for certain matrices) or a combination of the two. The distribution of the sample analyte concentration in a batch of PT samples will reflect the degree of heterogeneity of the analyte in the PT material and/or the reproducibility of the sample preparation process. Commercial and government implemented radioanalytical performance evaluation programs have a variety of acceptable performance criteria. The performance criteria should take into consideration many parameters related to the preparation of the PT materials including the within and between sample analyte heterogeneity, the accuracy of the quantification of an analyte in the PT material and to what 'known' value will a laboratory's result be compared. How sample preparation parameters affect the successful participation in performance evaluation (PE) programs having an acceptance criteria established as a percent difference from a 'known' value or in PE programs using other acceptance criteria, such as the guidance provided in ANSI N42.22 and N13.30 is discussed. (author)

  14. Endoscopic Criteria for Evaluating Tumor Stage after Preoperative Chemoradiation Therapy in Locally Advanced Rectal Cancer.

    Science.gov (United States)

    Han, Kyung Su; Sohn, Dae Kyung; Kim, Dae Yong; Kim, Byung Chang; Hong, Chang Won; Chang, Hee Jin; Kim, Sun Young; Baek, Ji Yeon; Park, Sung Chan; Kim, Min Ju; Oh, Jae Hwan

    2016-04-01

    Local excision may be an another option for selected patients with markedly down-staged rectal cancer after preoperative chemoradiation therapy (CRT), and proper evaluation of post-CRT tumor stage (ypT) is essential prior to local excision of these tumors. This study was designed to determine the correlations between endoscopic findings and ypT of rectal cancer. In this study, 481 patients with locally advanced rectal cancer who underwent preoperative CRT followed by surgical resection between 2004 and 2013 at a single institution were evaluated retrospectively. Pathological good response (p-GR) was defined as ypT ≤ 1, and pathological minimal or no response (p-MR) as ypT ≥ 2. The patients were randomly classified according to two groups, a testing (n=193) and a validation (n=288) group. Endoscopic criteria were determined from endoscopic findings and ypT in the testing group and used in classifying patients in the validation group as achieving or not achieving p-GR. Based on findings in the testing group, the endoscopic criteria for p-GR included scarring, telangiectasia, and erythema, whereas criteria for p-MR included nodules, ulcers, strictures, and remnant tumors. In the validation group, the kappa statistic was 0.965 (p < 0.001), and the sensitivity, specificity, positive predictive value, and negative predictive value were 0.362, 0.963, 0.654, and 0.885, respectively. The endoscopic criteria presented are easily applicable for evaluation of ypT after preoperative CRT for rectal cancer. These criteria may be used for selection of patients for local excision of down-staged rectal tumors, because patients with p-MR could be easily ruled out.

  15. Evaluate to Improve: Useful Approaches to Student Evaluation

    Science.gov (United States)

    Golding, Clinton; Adam, Lee

    2016-01-01

    Many teachers in higher education use feedback from students to evaluate their teaching, but only some use these evaluations to improve their teaching. One important factor that makes the difference is the teacher's approach to their evaluations. In this article, we identify some useful approaches for improving teaching. We conducted focus groups…

  16. Response evaluation in nuclear medicine. Criteria, results and pitfalls; Nuklearmedizinische Responsebeurteilung. Kriterien, Ergebnisse und Pitfalls

    Energy Technology Data Exchange (ETDEWEB)

    Hoffend, J. [Klinikum der Stadt Ludwigshafen am Rhein gGmbH, Onkologische Diagnostik/PET-CT, Zentralinstitut fuer diagnostische und interventionelle Radiologie, Ludwigshafen (Germany); Sachpekidis, C. [Deutsches Krebsforschungszentrum Heidelberg, Klinische Kooperationseinheit Nuklearmedizin, Forschungsschwerpunkt Bildgebung und Radiologie, Heidelberg (Germany); Deutsches Krebsforschungszentrum Heidelberg, Abteilung Radiologie, Forschungsschwerpunkt Bildgebung und Radiologie, Heidelberg (Germany); Dimitrakopoulou-Strauss, A. [Deutsches Krebsforschungszentrum Heidelberg, Klinische Kooperationseinheit Nuklearmedizin, Forschungsschwerpunkt Bildgebung und Radiologie, Heidelberg (Germany)

    2017-10-15

    Established criteria to categorize metabolic tumor response to cytotoxic chemotherapies may not be suited to capture the effects of therapy with immune checkpoint inhibitors (ICI) or with kinase inhibitors (KI), such as BRAF or MEK inhibitors. To assess the metabolic response to cytotoxic chemotherapy by positron emission tomography (PET) with {sup 18}F-fluorodeoxyglucose (FDG), the criteria of the European Organization for Research and Treatment of Cancer (EORTC) and the positron emission tomography response criteria in solid tumors (PERCIST) were conceived. The salient features of both criteria are detailed in a comparative way. To date only retrospective data exist for the evaluation of therapies with either ICI or KI. They show that response to ICI cannot be reliably determined using the established criteria. Employing the EORTC criteria the responses to KI can be adequately ascertained so that the metabolic tumor response in FDG-PET is regarded as a surrogate marker for the efficacy of these drugs. Tumor response to therapy with ICI cannot at present be assessed with FDG-PET. Responses to BRAF and MEK inhibitors are, however, assessable using the criteria that were originally developed to evaluate responses to cytotoxic chemotherapy. (orig.) [German] Bisherige Kriterien, welche das metabolische Ansprechen von Tumoren auf zytotoxische Chemotherapien klassifizieren, lassen sich moeglicherweise nur bedingt verwenden, um ein Ansprechen auf Immuncheckpointinhibitoren (ICI) und Kinasehemmer (KI) wie BRAF- und MEK-Inhibitoren zu erfassen. Um das Ansprechen unter Chemotherapie durch die Positronenemissionstomographie (PET) mit {sup 18}F-Fluordesoxyglukose (FDG) zu erfassen, wurden Kriterien der European Organization for Research and Treatment of Cancer (EORTC) und die Positron Emission Tomography Response Criteria in Solid Tumors (PERCIST) entwickelt. Die wesentlichen Merkmale beider Kriterien werden vergleichend beschrieben. Bisher liegen sowohl fuer ICI als auch KI

  17. Criteria for the evaluation and certification of long-term digital archives in the earth sciences

    Science.gov (United States)

    Klump, Jens

    2010-05-01

    Digital information has become an indispensable part of our cultural and scientific heritage. Scientific findings, historical documents and cultural achievements are to a rapidly increasing extent being presented in electronic form - in many cases exclusively so. However, besides the invaluable advantages offered by this form, it also carries a serious disadvantage: users need to invest a great deal of technical effort in accessing the information. Also, the underlying technology is still undergoing further development at an exceptionally fast pace. The rapid obsolescence of the technology required to read the information combined with the frequently imperceptible physical decay of the media themselves represents a serious threat to preservation of the information content. Many data sets in earth science research are from observations that cannot be repeated. This makes these digital assets particularly valuable. Therefore, these data should be kept and made available for re-use long after the end of the project from which they originated. Since research projects only run for a relatively short period of time, it is advisable to shift the burden of responsibility for long-term data curation from the individual researcher to a trusted data repository or archive. But what makes a trusted data repository? Each trusted digital repository has its own targets and specifications. The trustworthiness of digital repositories can be tested and assessed on the basis of a criteria catalogue. This is the main focus of the work of the nestor working group "Trusted repositories - Certification". It identifies criteria which permit the trustworthiness of a digital repository to be evaluated, both at the organisational and technical levels. The criteria are defined in close collaboration with a wide range of different memory organisations, producers of information, experts and other interested parties. This open approach ensures a high degree of universal validity, suitability for

  18. Effect of combined loading due to bending and internal pressure on pipe flaw evaluation criteria

    International Nuclear Information System (INIS)

    Miura, Naoki; Sakai, Shinsuke

    2008-01-01

    Considering a rule for the rationalization of maintenance of Light Water Reactor piping, reliable flaw evaluation criteria are essential for determining how a detected flaw will be detrimental to continuous plant operation. Ductile fracture is one of the dominant failure modes that must be considered for carbon steel piping and can be analyzed by elastic-plastic fracture mechanics. Some analytical efforts have provided various flaw evaluation criteria using load correction factors, such as the Z-factors in the JSME codes on fitness-for-service for nuclear power plants and the section XI of the ASME boiler and pressure vessel code. The present Z-factors were conventionally determined, taking conservativity and simplicity into account; however, the effect of internal pressure, which is an important factor under actual plant conditions, was not adequately considered. Recently, a J-estimation scheme, LBB.ENGC for the ductile fracture analysis of circumferentially through-wall-cracked pipes subjected to combined loading was developed for more accurate prediction under more realistic conditions. This method explicitly incorporates the contributions of both bending and tension due to internal pressure by means of a scheme that is compatible with an arbitrary combined-loading history. In this study, the effect of internal pressure on the flaw evaluation criteria was investigated using the new J-estimation scheme. The Z-factor obtained in this study was compared with the presently used Z-factors, and the predictability of the current flaw evaluation criteria was quantitatively evaluated in consideration of the internal pressure. (author)

  19. A Dynamic Fuzzy Approach Based on the EDAS Method for Multi-Criteria Subcontractor Evaluation

    Directory of Open Access Journals (Sweden)

    Mehdi Keshavarz-Ghorabaee

    2018-03-01

    Full Text Available Selection of appropriate subcontractors for outsourcing is very important for the success of construction projects. This can improve the overall quality of projects and promote the qualification and reputation of the main contractors. The evaluation of subcontractors can be made by some experts or decision-makers with respect to some criteria. If this process is done in different time periods, it can be defined as a dynamic multi-criteria group decision-making (MCGDM problem. In this study, we propose a new fuzzy dynamic MCGDM approach based on the EDAS (Evaluation based on Distance from Average Solution method for subcontractor evaluation. In the procedure of the proposed approach, the sets of alternatives, criteria and decision-makers can be changed at different time periods. Also, the proposed approach gives more weight to newer decision information for aggregating the overall performance of alternatives. A numerical example is used to illustrate the proposed approach and show the application of it in subcontractor evaluation. The results demonstrate that the proposed approach is efficient and useful in real-world decision-making problems.

  20. Human Factors Design Criteria for Future Systems. FAADS Design Criteria Evolving from the Sgt. York Follow-On Evaluation 1

    Science.gov (United States)

    1989-05-01

    and MIL-., TD -11172C. These are the most widely used documents providing human factors design criteria for the development of military systems through...4) 4bd 4)(.E c4- z - v -. r-f .r40 m 0 S -( OD Q) 0k .1 .o1 u .d 44). o- C.~) V QCf 44)) :0 J0 Al4 L .4Uv.-4 C4)LI.-44(U(E *4)4)( U . S- M 0 a *-P 4

  1. Dynamic Performance Characteristic Tests of Real Scale Lead Rubber Bearing for the Evaluation of Performance Criteria

    International Nuclear Information System (INIS)

    Kim, Min Kyu; Kim, Jung-Han; Choi, In-Kil

    2014-01-01

    Dynamic characteristic tests of full scale lead rubber bearing were performed for the evaluation of performance criteria of isolation system for nuclear power plants. For the dynamic test for a full scale rubber bearing, two 1500mm diameter lead rubber bearings were manufactured. The viewpoints of this dynamic test are determination of an ultimate shear strain level of lead rubber bearing, behavior of rubber bearing according to static and dynamic input motion, sinusoidal and random (earthquake) motion, and 1-dimentional and 2-dimensional input motion. In this study, seismic isolation device tests were performed for the evaluation of performance criteria of isolation system. Through this test, it can be recognized that in the case of considering a mechanical property test, dynamic and multi degree of loading conditions should be determined. But these differences should be examined how much affect to the global structural behavior

  2. Evaluation models and criteria of the quality of hospital websites: a systematic review study

    OpenAIRE

    Jeddi, Fatemeh Rangraz; Gilasi, Hamidreza; Khademi, Sahar

    2017-01-01

    Introduction Hospital websites are important tools in establishing communication and exchanging information between patients and staff, and thus should enjoy an acceptable level of quality. The aim of this study was to identify proper models and criteria to evaluate the quality of hospital websites. Methods This research was a systematic review study. The international databases such as Science Direct, Google Scholar, PubMed, Proquest, Ovid, Elsevier, Springer, and EBSCO together with regiona...

  3. Validation of a new multiaxial criteria for creep-fatigue damage evaluation

    International Nuclear Information System (INIS)

    Cabrillat, M.T.; Martin, P.

    1989-01-01

    For many years, design codes evaluated creep damage using the Von Mises criterion to take account of multiaxiality of stresses. However, recent studies have confirmed that the Von Mises criterion is overconservative for nonuniaxial stress state. Various criteria have been put forward to take account of the real stress state. This paper describes a criterion which was introduced in 1987 and the various studies which led to its adoption

  4. Energy policies for rural electrification : a social multi-criteria evaluation approach

    OpenAIRE

    Munda, Giuseppe

    2005-01-01

    In this article, a real-world case- study is presented with two general objectives: to give a clear and simple illustrative example of application of social multi-criteria evaluation (SMCE) in the field of rural renewable energy policies, and to help in understanding to what extent and under which circumstances solar energy is suitable for electrifying isolated farmhouses. In this sense, this study might offer public decision- makers some insight on the conditions that favour the diffusion of...

  5. Student evaluations of nurse teachers.

    Science.gov (United States)

    Dobson, M

    Nurse teachers are accustomed to having their performance regularly appraised by their colleagues, but what about appraisal by students? Although this idea may seem alien to some, it has been in operation in the United States and Canada for some years. The author obtained a scholarship from the United Kingdom Directors of Nurse Education Group and visited the University of Texas in Austin to discover how the system operates. Her impressions were favourable, but on return to the UK she found hesitancy and doubt among her colleagues. This article describes her findings in Texas and outlines why she feels the system would be of benefit in the UK.

  6. An Evaluation of Industry Relationships Among Contributors to AAOS Clinical Practice Guidelines and Appropriate Use Criteria.

    Science.gov (United States)

    Checketts, Jake X; Cook, Courtney; Vassar, Matt

    2018-01-17

    A long-standing relationship between orthopaedic surgeons and industry has made financial conflicts of interest a concerning issue. Research supports that financial conflicts of interest can influence both medical research and clinical practice. Financial conflicts of interest may also influence clinical practice guideline recommendations and their corresponding appropriate use criteria. Because of the influential nature of these guidelines, it is imperative that care be taken to minimize bias during guideline development. We retrieved clinical practice guidelines and their corresponding appropriate use criteria from the American Academy of Orthopaedic Surgery that were published or revised between 2013 and 2016. We extracted industry payments received by physicians using the Centers for Medicare & Medicaid Services Open Payments database. We then evaluated the value and types of these payments. We also used these data to determine whether disclosure statements were accurate and whether guideline development was in adherence with the Institute of Medicine's (IOM's) standards. Of the 106 physicians that were evaluated, 85 (80%) received at least 1 industry payment, 56 (53%) accepted >$1,000, and 35 (33%) accepted >$10,000. Financial payments amounted to a mean of $93,512 per physician. Total reimbursement for the 85 clinical practice guideline and appropriate use criteria contributors was $9,912,309. We found that disclosure statements disagreed with the Open Payments data and that the IOM standards were not completely enforced. Clinical practice guideline and appropriate use criteria contributors received substantial payments from industry, many disclosure statements were inaccurate, and the IOM standards were not completely met. Clinical practice guidelines and appropriate use criteria are critical for practicing evidence-based medicine. If financial conflicts of interest are present during their development, it is possible that patient care may be compromised.

  7. Decomposition of Factors and Criteria for Evaluating the Process of Intellectualization of Enterprise Management Systems

    Directory of Open Access Journals (Sweden)

    Kuzmin Oleh Ye.

    2017-03-01

    Full Text Available The article presents the author’s vision of solving the scientific problem of determining factors of influence and forming criteria for evaluating the process of intellectualization of enterprise management systems. It is found that diagnostic evaluation of the process of intellectualization of enterprise management systems depends on the influence of factors of the internal environment of the management systems, personal motivation factors, and the external environment. There carried out decomposition of the process of intellectualization of management systems into separate constituents and group criteria for diagnosing and their detailed indicators are selected. The basic group criteria for evaluating the process of intellectualization of management systems include: knowledge potential of carriers of intelligence; human capital; intellectual competence level of the management personnel; motivation of carriers of intelligence; state of the management development; scientific and research potential; development of information and communication technologies; intellectual and economic activity; formation of intellectual capital; institutional development of the management system, formation of knowledge and innovation prospects; complexity of the intellectualization process.

  8. Criteria for evaluating response and outcome in clinical trials for children with juvenile myelomonocytic leukemia.

    LENUS (Irish Health Repository)

    Niemeyer, Charlotte M

    2015-01-01

    Juvenile myelomonocytic leukemia is a rare myeloproliferative disease in young children. While hematopoietic stem cell transplantation remains the only curative therapeutic option for most patients, children with juvenile myelomonocytic leukemia increasingly receive novel agents in phase I-II clinical trials as pre-transplant therapy or therapy for relapse after transplantation. However, response criteria or definitions of outcome for standardized evaluation of treatment effect in patients with juvenile myelomonocytic leukemia are currently lacking. Here we propose criteria to evaluate the response to the non-transplant therapy and definitions of remission status after hematopoietic stem cell transplantation. For the evaluation of non-transplant therapy, we defined 6 clinical variables (white blood cell count, platelet count, hematopoietic precursors and blasts in peripheral blood, bone marrow blast percentage, spleen size and extramedullary disease) and 3 genetic variables (cytogenetic, molecular and chimerism response) which serve to describe the heterogeneous picture of response to therapy in each individual case. It is hoped that these criteria will facilitate the comparison of results between clinical trials in juvenile myelomonocytic leukemia.

  9. A Study of the Evaluation Dimensions and Criteria for OpenCourseWare Websites

    Directory of Open Access Journals (Sweden)

    Yi-Ju Wang

    2015-04-01

    Full Text Available OpenCourseWare (OCW, a set of free-of-use learning materials established by universities, became quite a success over the years and aroused the users’ willingness to learn online. However, the design of OCW websites, including the structure, organization of learning resources and interfaces is multi-variant and disordered. The system and arrangement are still lacking of an evaluation standard. The goal of this study is to establish and verify the dimensions and the criteria that are suitable for evaluation of OCW websites. To achieve the research goal, the researchers performed document analysis and the Delphi Method. Sixteen experts in a total took part in the Delphi panel. By giving three rounds of questionnaire to those experts in the self-developed e-Delphi system, the researcher gathered their opinions then analyzed them back and forth. The final edition of the Evaluation Dimensions and Criteria for OpenCourseWare Website includes seven dimensions with fifty-seven criteria. Finally, concrete suggestions for OCW website establishment and administration were provided. Implications and recommendations for future research were also addressed.

  10. Multi-criteria approval for evaluating landscape management strategies (Case study: Fruška Gora National Park)

    OpenAIRE

    Lakićević Milena D.; Srđević Bojan M.; Srđević Zorica B.

    2015-01-01

    This paper deals with the problem of multi-criteria evaluation of four management strategies for Fruška Gora National Park. The criteria set was defined in ac­cordance with the IUCN guidelines for management of national parks. Four strategies were evaluated by testing preference intensities for each alternative with the respect to each cri­terion. Alternatives with preference above the approval threshold were approved, and a multi-criteria approval matrix w...

  11. The Atomic Energy Control Board criteria for identification and evaluation of fire hazards in nuclear power stations

    International Nuclear Information System (INIS)

    Morrison, Luke

    1986-03-01

    This report presents criteria for the identification and evaluation of fire hazards in nuclear power stations. The report presents criteria that are consistent with the existing regulatory approach in Canada, and outlines engineering tools and analytical techniques currently available to deterministically analyse fire. The criteria presented cover the topics which should be included in a fire hazard analysis and provide details of each topic so that the accuracy of an analysis may be evaluated

  12. Tracing the evolution of critical evaluation skills in students' use of the Internet.

    OpenAIRE

    Blumberg, P; Sparks, J

    1999-01-01

    This paper documents the evolving uses of the Internet made by public health graduate students and traces the development of their search methods and critical evaluative criteria. Early in the first semester and again six months later, twenty-four graduate students in a problem-based learning curriculum, which emphasizes evidence-based critical thinking skills, were required to describe their most helpful resources and to evaluate these resources critically. The answers were coded for the typ...

  13. A multi-criteria evaluation framework for tradable white certificate schemes

    International Nuclear Information System (INIS)

    Mundaca, Luis; Neij, Lena

    2009-01-01

    Recent years have witnessed regained political momentum on energy efficiency and interest in establishing markets is growing. As a result, Tradable White Certificate (TWC) schemes of differing design have been implemented in Great Britain, Italy and France. Much attention is being paid to justifying and evaluating such schemes. In this paper, we develop and apply a multi-criteria framework for evaluating TWC schemes-an approach that attempts to cover their individual design features. A broad evaluation is conducted regarding energy-saving and environmental effectiveness, economic efficiency, cost-effectiveness, transaction costs, political feasibility, administrative burden and technical change. The results show the design and performance of TWC schemes to be case and context-specific, and generalisations are thus inappropriate. This evaluation supports the cost-effectiveness modelled for the British scheme and the assumption that a TWC scheme is an economically efficient policy instrument. For the other, more complex TWC schemes, more data and experience are needed to judge their ex-post merit. On the whole, the proposed multi-criteria evaluation requires considerable data and complementary methods. However, the framework improves the understanding of the broad effects and attributes of TWC schemes. It deals with various empirical and normative aspects that can be applied in their evaluation.

  14. Metrics for Evaluation of Student Models

    Science.gov (United States)

    Pelanek, Radek

    2015-01-01

    Researchers use many different metrics for evaluation of performance of student models. The aim of this paper is to provide an overview of commonly used metrics, to discuss properties, advantages, and disadvantages of different metrics, to summarize current practice in educational data mining, and to provide guidance for evaluation of student…

  15. A GIS-based extended fuzzy multi-criteria evaluation for landslide susceptibility mapping.

    Science.gov (United States)

    Feizizadeh, Bakhtiar; Shadman Roodposhti, Majid; Jankowski, Piotr; Blaschke, Thomas

    2014-12-01

    Landslide susceptibility mapping (LSM) is making increasing use of GIS-based spatial analysis in combination with multi-criteria evaluation (MCE) methods. We have developed a new multi-criteria decision analysis (MCDA) method for LSM and applied it to the Izeh River basin in south-western Iran. Our method is based on fuzzy membership functions (FMFs) derived from GIS analysis. It makes use of nine causal landslide factors identified by local landslide experts. Fuzzy set theory was first integrated with an analytical hierarchy process (AHP) in order to use pairwise comparisons to compare LSM criteria for ranking purposes. FMFs were then applied in order to determine the criteria weights to be used in the development of a landslide susceptibility map. Finally, a landslide inventory database was used to validate the LSM map by comparing it with known landslides within the study area. Results indicated that the integration of fuzzy set theory with AHP produced significantly improved accuracies and a high level of reliability in the resulting landslide susceptibility map. Approximately 53% of known landslides within our study area fell within zones classified as having "very high susceptibility", with the further 31% falling into zones classified as having "high susceptibility".

  16. A GIS-based extended fuzzy multi-criteria evaluation for landslide susceptibility mapping

    Science.gov (United States)

    Feizizadeh, Bakhtiar; Shadman Roodposhti, Majid; Jankowski, Piotr; Blaschke, Thomas

    2014-01-01

    Landslide susceptibility mapping (LSM) is making increasing use of GIS-based spatial analysis in combination with multi-criteria evaluation (MCE) methods. We have developed a new multi-criteria decision analysis (MCDA) method for LSM and applied it to the Izeh River basin in south-western Iran. Our method is based on fuzzy membership functions (FMFs) derived from GIS analysis. It makes use of nine causal landslide factors identified by local landslide experts. Fuzzy set theory was first integrated with an analytical hierarchy process (AHP) in order to use pairwise comparisons to compare LSM criteria for ranking purposes. FMFs were then applied in order to determine the criteria weights to be used in the development of a landslide susceptibility map. Finally, a landslide inventory database was used to validate the LSM map by comparing it with known landslides within the study area. Results indicated that the integration of fuzzy set theory with AHP produced significantly improved accuracies and a high level of reliability in the resulting landslide susceptibility map. Approximately 53% of known landslides within our study area fell within zones classified as having “very high susceptibility”, with the further 31% falling into zones classified as having “high susceptibility”. PMID:26089577

  17. Evaluating terrain based criteria for snow avalanche exposure ratings using GIS

    Science.gov (United States)

    Delparte, Donna; Jamieson, Bruce; Waters, Nigel

    2010-05-01

    Snow avalanche terrain in backcountry regions of Canada is increasingly being assessed based upon the Avalanche Terrain Exposure Scale (ATES). ATES is a terrain based classification introduced in 2004 by Parks Canada to identify "simple", "challenging" and "complex" backcountry areas. The ATES rating system has been applied to well over 200 backcountry routes, has been used in guidebooks, trailhead signs and maps and is part of the trip planning component of the AVALUATOR™, a simple decision-support tool for backcountry users. Geographic Information Systems (GIS) offers a means to model and visualize terrain based criteria through the use of digital elevation model (DEM) and land cover data. Primary topographic variables such as slope, aspect and curvature are easily derived from a DEM and are compatible with the equivalent evaluation criteria in ATES. Other components of the ATES classification are difficult to extract from a DEM as they are not strictly terrain based. An overview is provided of the terrain variables that can be generated from DEM and land cover data; criteria from ATES which are not clearly terrain based are identified for further study or revision. The second component of this investigation was the development of an algorithm for inputting suitable ATES criteria into a GIS, thereby mimicking the process avalanche experts use when applying the ATES classification to snow avalanche terrain. GIS based classifications were compared to existing expert assessments for validity. The advantage of automating the ATES classification process through GIS is to assist avalanche experts with categorizing and mapping remote backcountry terrain.

  18. Influence of production circumstances and economic evaluation criteria on economic comparison of breeds and breed-crosses.

    NARCIS (Netherlands)

    Kahi, A.K.; Koskey, I.S.; Cardoso, V.L.; Arendonk, van J.A.M.

    1998-01-01

    The ranking of genotypes (i.e., breeds and breed crosses) for economic performance depends on the production circumstances of the herd and the criteria for economic evaluation. In this study, the effects of evaluation criteria and production circumstance are quantified using data from the literature

  19. 25 CFR 1200.17 - What special criteria will be used to evaluate management plans for judgment or settlement funds?

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 2 2010-04-01 2010-04-01 false What special criteria will be used to evaluate management... FOR AMERICAN INDIANS, DEPARTMENT OF THE INTERIOR AMERICAN INDIAN TRUST FUND MANAGEMENT REFORM ACT Withdrawing Tribal Funds From Trust § 1200.17 What special criteria will be used to evaluate management plans...

  20. The Development of E-Portfolio Evaluation Criteria and Application to the Blackboard LMS E-Portfolio

    Science.gov (United States)

    McKenna, Gary F.; Stansfield, Mark H.

    2012-01-01

    The purpose of this paper is to develop e-portfolio evaluation criteria which will be used to review the Blackboard LMS e-portfolio being used at one Higher Education (HE) institution in the UK as evaluation criteria for reviewing e-portfolio provision does not exist in the literature. The approach taken was to initiate a wide literature search…

  1. 33 CFR 155.1052 - Response plan development and evaluation criteria for vessels carrying group V petroleum oil as a...

    Science.gov (United States)

    2010-07-01

    ... evaluation criteria for vessels carrying group V petroleum oil as a primary cargo. 155.1052 Section 155.1052....1052 Response plan development and evaluation criteria for vessels carrying group V petroleum oil as a primary cargo. (a) Owners and operators of vessels that carry group V petroleum oil as a primary cargo...

  2. Evaluation of Student's Environment by DEA Models

    Directory of Open Access Journals (Sweden)

    F. Moradi

    2016-11-01

    Full Text Available The important question here is, is there real evaluation in educational advance? In other words, if a student has been successful in mathematics or has been unsuccessful in mathematics, is it possible to find the reasons behind his advance or, is it possible to find the reasons behind his advance or weakness? If we want to respond to this significant question, it should be said that factors of educational advance must be divided into 5 main groups. 1-family, 2-teacher, 3- students 4-school and 5-manager of 3 schools It can then be said that a student's score does not just depend on a factor that people have imaged From this, it can be concluded that by using the DEA and SBM models, each student's efficiency must be researched and the factors of the student's strengths and weaknesses must be analyzed.

  3. Adaptation and Evaluation of a Multi-Criteria Decision Analysis Model for Lyme Disease Prevention.

    Directory of Open Access Journals (Sweden)

    Cécile Aenishaenslin

    Full Text Available Designing preventive programs relevant to vector-borne diseases such as Lyme disease (LD can be complex given the need to include multiple issues and perspectives into prioritizing public health actions. A multi-criteria decision aid (MCDA model was previously used to rank interventions for LD prevention in Quebec, Canada, where the disease is emerging. The aim of the current study was to adapt and evaluate the decision model constructed in Quebec under a different epidemiological context, in Switzerland, where LD has been endemic for the last thirty years. The model adaptation was undertaken with a group of Swiss stakeholders using a participatory approach. The PROMETHEE method was used for multi-criteria analysis. Key elements and results of the MCDA model are described and contrasted with the Quebec model. All criteria and most interventions of the MCDA model developed for LD prevention in Quebec were directly transferable to the Swiss context. Four new decision criteria were added, and the list of proposed interventions was modified. Based on the overall group ranking, interventions targeting human populations were prioritized in the Swiss model, with the top ranked action being the implementation of a large communication campaign. The addition of criteria did not significantly alter the intervention rankings, but increased the capacity of the model to discriminate between highest and lowest ranked interventions. The current study suggests that beyond the specificity of the MCDA models developed for Quebec and Switzerland, their general structure captures the fundamental and common issues that characterize the complexity of vector-borne disease prevention. These results should encourage public health organizations to adapt, use and share MCDA models as an effective and functional approach to enable the integration of multiple perspectives and considerations in the prevention and control of complex public health issues such as Lyme disease or

  4. Adaptation and Evaluation of a Multi-Criteria Decision Analysis Model for Lyme Disease Prevention.

    Science.gov (United States)

    Aenishaenslin, Cécile; Gern, Lise; Michel, Pascal; Ravel, André; Hongoh, Valérie; Waaub, Jean-Philippe; Milord, François; Bélanger, Denise

    2015-01-01

    Designing preventive programs relevant to vector-borne diseases such as Lyme disease (LD) can be complex given the need to include multiple issues and perspectives into prioritizing public health actions. A multi-criteria decision aid (MCDA) model was previously used to rank interventions for LD prevention in Quebec, Canada, where the disease is emerging. The aim of the current study was to adapt and evaluate the decision model constructed in Quebec under a different epidemiological context, in Switzerland, where LD has been endemic for the last thirty years. The model adaptation was undertaken with a group of Swiss stakeholders using a participatory approach. The PROMETHEE method was used for multi-criteria analysis. Key elements and results of the MCDA model are described and contrasted with the Quebec model. All criteria and most interventions of the MCDA model developed for LD prevention in Quebec were directly transferable to the Swiss context. Four new decision criteria were added, and the list of proposed interventions was modified. Based on the overall group ranking, interventions targeting human populations were prioritized in the Swiss model, with the top ranked action being the implementation of a large communication campaign. The addition of criteria did not significantly alter the intervention rankings, but increased the capacity of the model to discriminate between highest and lowest ranked interventions. The current study suggests that beyond the specificity of the MCDA models developed for Quebec and Switzerland, their general structure captures the fundamental and common issues that characterize the complexity of vector-borne disease prevention. These results should encourage public health organizations to adapt, use and share MCDA models as an effective and functional approach to enable the integration of multiple perspectives and considerations in the prevention and control of complex public health issues such as Lyme disease or other vector

  5. Single- and double- lumen silicone breast implant integrity: prospective evaluation of MR and US criteria.

    Science.gov (United States)

    Berg, W A; Caskey, C I; Hamper, U M; Kuhlman, J E; Anderson, N D; Chang, B W; Sheth, S; Zerhouni, E A

    1995-10-01

    To evaluate the accuracy of magnetic resonance (MR) and ultrasound (US) criteria for breast implant integrity. One hundred twenty-two single-lumen silicone breast implants and 22 bilumen implants were evaluated with surface coil MR imaging and US and surgically removed. MR criteria for implant failure were a collapsed implant shell ("linguine sign"), foci of silicone outside the shell ("noose sign"), and extracapsular gel, US criteria were collapsed shell, low-level echoes within the gel, and "snowstorm" echoes of extracapsular silicone. Among single-lumen implants, MR imaging depicted 39 of 40 ruptures, 14 of 28 with minimal leakage; 49 of 54 intact implants were correctly interpreted. US depicted 26 of 40 ruptured implants, four of 28 with minimal leakage, and 30 of 54 intact implants. Among bilumen implants, MR imaging depicted four of five implants with rupture of both lumina and nine of 10 as intact; US depicted one rupture and helped identify two of 10 as intact. Mammography accurately depicted the status of 29 of 30 bilumen implants with MR imaging correlation. MR imaging depicts implant integrity more accurately than US; neither method reliably depicts minimal leakage with shell collapse. Mammography is useful in screening bilumen implant integrity.

  6. Development and use of consolidated criteria for evaluation of emergency preparedness plans for DOE facilities

    International Nuclear Information System (INIS)

    Lerner, K.; Kier, P.H.; Baldwin, T.E.

    1995-01-01

    Emergency preparedness at US Department of Energy (DOE) facilities is promoted by development and quality control of response plans. To promote quality control efforts, DOE has developed a review document that consolidates requirements and guidance pertaining to emergency response planning from various DOE and regulatory sources. The Criteria for Evaluation of Operational Emergency Plans (herein referred to as the Criteria document) has been constructed and arranged to maximize ease of use in reviewing DOE response plans. Although developed as a review instrument, the document also serves as a de facto guide for plan development, and could potentially be useful outside the scope of its original intended DOE clientele. As regulatory and DOE requirements are revised and added in the future, the document will be updated to stay current

  7. Multi-criteria evaluation of sources for self-help domestic water supply

    Science.gov (United States)

    Nnaji, C. C.; Banigo, A.

    2018-03-01

    Two multi-criteria decision analysis methods were employed to evaluate six water sources. The analytical hierarchical process (AHP) ranked borehole highest with a rank of 0.321 followed by water board with a rank of 0.284. The other sources ranked far below these two as follows: water tanker (0.139), rainwater harvesting (0.117), shallow well (0.114) and stream (0.130). The Technique for Order Performance by Similarity to the Ideal Solution (TOPSIS) ranked water board highest with a rank of 0.865, followed by borehole with a value of 0.778. Quality and risk of contamination were found to be the most influential criteria while seasonality was the least.

  8. Overview criteria for the environmental, safety and health evaluation of remedial action project planning

    International Nuclear Information System (INIS)

    Stenner, R.D.; Denham, D.H.

    1984-10-01

    Overview criteria (i.e., subject areas requiring review) for evaluating remedial action project plans with respect to environmental, safety and health issues were developed as part of a Department of Energy, Office of Operational Safety, technical support project. Nineteen elements were identified as criteria that should be addressed during the planning process of a remedial action (decontamination and decommissioning) project. The scope was interpreted broadly enough to include such environmental, safety and health issues as public image, legal obligation and quality assurance, as well as more obvious concerns such as those involving the direct protection of public and worker health. The nineteen elements are discussed along with suggested ways to use a data management software system to organize and report results

  9. Evaluating the effectiveness of warning systems for nuclear power plant emergencies: criteria and application

    International Nuclear Information System (INIS)

    Sorensen, J.H.

    1984-01-01

    The accident at Three Mile Island Nuclear Power Plant in 1979 was an emergency management disaster. Chief among the problems was ineffective public warning and communications. While it is difficult to assign blame for that condition to any given party or determine if it was due to unique situational factors, the failure led to fairly significant regulatory changes in the arena of public warning and notification. These changes are intended to avoid the problems that arose during the TMI accident. This chapter reviews these regulations and suggests an alternative set of criteria for evaluating warning systems. The criteria are used to assess the effectiveness of the warning system at the Ft. St. Vrain nuclear power plant in Colorado. The paper concludes with some discussion of the lessons learned from the TMI experience as they apply to warning systems for all nuclear generating stations

  10. Subjective evaluation with FAA criteria: A multidimensional scaling approach. [ground track control management

    Science.gov (United States)

    Kreifeldt, J. G.; Parkin, L.; Wempe, T. E.; Huff, E. F.

    1975-01-01

    Perceived orderliness in the ground tracks of five A/C during their simulated flights was studied. Dynamically developing ground tracks for five A/C from 21 separate runs were reproduced from computer storage and displayed on CRTS to professional pilots and controllers for their evaluations and preferences under several criteria. The ground tracks were developed in 20 seconds as opposed to the 5 minutes of simulated flight using speedup techniques for display. Metric and nonmetric multidimensional scaling techniques are being used to analyze the subjective responses in an effort to: (1) determine the meaningfulness of basing decisions on such complex subjective criteria; (2) compare pilot/controller perceptual spaces; (3) determine the dimensionality of the subjects' perceptual spaces; and thereby (4) determine objective measures suitable for comparing alternative traffic management simulations.

  11. Oral vs. written evaluation of students

    DEFF Research Database (Denmark)

    Asklund, U.; Bendix, Lars Gotfred

    2003-01-01

    In this short paper we discuss the advantages and drawbacks of oral and written evaluation of students. First in more general terms and then followed by details of what we did in our course and our experience. Finally, we outline some topics for further study and discussions......In this short paper we discuss the advantages and drawbacks of oral and written evaluation of students. First in more general terms and then followed by details of what we did in our course and our experience. Finally, we outline some topics for further study and discussions...

  12. The Investigation of the Effectiveness of the Criteria for the Construction of a Physics Text for Students with Dyslexia: The Case of the Electric Current

    Science.gov (United States)

    Papalexopoulos, Panagiotis F.; Vavougios, Dionisios; Vlachos, Filippos; Karapetsas, Argiris B.

    2008-01-01

    In this paper we studied the effectiveness of the writing criteria that are proposed to be applied during the construction of physics texts so that students with dyslexia do not confront reading difficulties with them. The effectiveness of the criteria has been assessed by the accomplishment of an investigation among students with and without…

  13. A Study on Developing Evaluation Criteria for Electronic Resources in Evaluation Indicators of Libraries

    Science.gov (United States)

    Noh, Younghee

    2010-01-01

    This study aimed to improve the current state of electronic resource evaluation in libraries. While the use of Web DB, e-book, e-journal, and other e-resources such as CD-ROM, DVD, and micro materials is increasing in libraries, their use is not comprehensively factored into the general evaluation of libraries and may diminish the reliability of…

  14. Improving the Process of Student Evaluation

    Directory of Open Access Journals (Sweden)

    Gabriela Neacşu

    2013-12-01

    Full Text Available In this paper we analyzed the process of student evaluation from “Spiru Haret” University. The process under consideration occurs according to a specific Procedure – Process of student evaluation from the Manual of Quality Assurance Procedures, “Spiru Haret” University, Edition 1, 2012. The goal of this procedure, mentioned in the Manual, is to present the student evaluation procedure by using the Blackboard educational platform and other evaluation techniques of quality learning, based on materials developed by teachers of “Spiru Haret” University, as well as corresponding responsibilities, in order to increase the learning process quality and the exigency degree in the examination process, as well as students’ satisfaction measured by accumulated competences. We appreciate that the purpose of this procedure is first and foremost to ensure transparency and objectivity in exam passing decision. After identifying the weaknesses with the “cause - effect” chart, we have sought to improve student evaluation process using PDCA (Plan-Do-Check-Act method, resulting in the design of a new assessment flowchart.

  15. Automated expert modeling for automated student evaluation.

    Energy Technology Data Exchange (ETDEWEB)

    Abbott, Robert G.

    2006-01-01

    The 8th International Conference on Intelligent Tutoring Systems provides a leading international forum for the dissemination of original results in the design, implementation, and evaluation of intelligent tutoring systems and related areas. The conference draws researchers from a broad spectrum of disciplines ranging from artificial intelligence and cognitive science to pedagogy and educational psychology. The conference explores intelligent tutoring systems increasing real world impact on an increasingly global scale. Improved authoring tools and learning object standards enable fielding systems and curricula in real world settings on an unprecedented scale. Researchers deploy ITS's in ever larger studies and increasingly use data from real students, tasks, and settings to guide new research. With high volumes of student interaction data, data mining, and machine learning, tutoring systems can learn from experience and improve their teaching performance. The increasing number of realistic evaluation studies also broaden researchers knowledge about the educational contexts for which ITS's are best suited. At the same time, researchers explore how to expand and improve ITS/student communications, for example, how to achieve more flexible and responsive discourse with students, help students integrate Web resources into learning, use mobile technologies and games to enhance student motivation and learning, and address multicultural perspectives.

  16. Evaluation of body posture in nursing students

    Directory of Open Access Journals (Sweden)

    Marília Fernandes Andrade

    2017-08-01

    Full Text Available Abstract OBJECTIVE To investigate the body posture of nursing students before and after clinical practice. METHOD The study was developed in two stages. Initially the body posture of students of the 2nd, 4th, 6th, and 8th periods were assessed through photogrammetry. All images were analyzed in a random and masked manner with CorporisPro® 3.1.3 software. Three evaluations were performed for each angle and then the mean value was calculated. Two years later, when the 4th period students had developed their clinical internships, their body posture was again evaluated. RESULTS The total sample consisted of 112 students. Comparison of their posture with the normality pattern showed that all the angles presented significant differences (p< 0.00, except for the angle of the Thales triangle. Reassessment of these students evidenced significant differences in the angles of the acromioclavicular joint (p=0.03, knee flexion (p< 0.00 and in the tibiotarsal angle (p< 0.00. CONCLUSION All the students presented alterations when compared to the normality values. The segments that presented significant differences between before and after practice were the acromioclavicular angle, knee flexion, and tibiotarsal angle; the latter two were in the rolling position.

  17. Comparing the Goodness of Different Statistical Criteria for Evaluating the Soil Water Infiltration Models

    Directory of Open Access Journals (Sweden)

    S. Mirzaee

    2016-02-01

    Full Text Available Introduction: The infiltration process is one of the most important components of the hydrologic cycle. Quantifying the infiltration water into soil is of great importance in watershed management. Prediction of flooding, erosion and pollutant transport all depends on the rate of runoff which is directly affected by the rate of infiltration. Quantification of infiltration water into soil is also necessary to determine the availability of water for crop growth and to estimate the amount of additional water needed for irrigation. Thus, an accurate model is required to estimate infiltration of water into soil. The ability of physical and empirical models in simulation of soil processes is commonly measured through comparisons of simulated and observed values. For these reasons, a large variety of indices have been proposed and used over the years in comparison of infiltration water into soil models. Among the proposed indices, some are absolute criteria such as the widely used root mean square error (RMSE, while others are relative criteria (i.e. normalized such as the Nash and Sutcliffe (1970 efficiency criterion (NSE. Selecting and using appropriate statistical criteria to evaluate and interpretation of the results for infiltration water into soil models is essential because each of the used criteria focus on specific types of errors. Also, descriptions of various goodness of fit indices or indicators including their advantages and shortcomings, and rigorous discussions on the suitability of each index are very important. The objective of this study is to compare the goodness of different statistical criteria to evaluate infiltration of water into soil models. Comparison techniques were considered to define the best models: coefficient of determination (R2, root mean square error (RMSE, efficiency criteria (NSEI and modified forms (such as NSEjI, NSESQRTI, NSElnI and NSEiI. Comparatively little work has been carried out on the meaning and

  18. Evaluating co-creation of knowledge: from quality criteria and indicators to methods

    Science.gov (United States)

    Schuck-Zöller, Susanne; Cortekar, Jörg; Jacob, Daniela

    2017-11-01

    Basic research in the natural sciences rests on a long tradition of evaluation. However, since the San Francisco Declaration on Research Assessment (DORA) came out in 2012, there has been intense discussion in the natural sciences, above all amongst researchers and funding agencies in the different fields of applied research and scientific service. This discussion was intensified when climate services and other fields, used to make users participate in research and development activities (co-creation), demanded new evaluation methods appropriate to this new research mode. This paper starts by describing a comprehensive and interdisciplinary literature overview of indicators to evaluate co-creation of knowledge, including the different fields of integrated knowledge production. Then the authors harmonize the different elements of evaluation from literature in an evaluation cascade that scales down from very general evaluation dimensions to tangible assessment methods. They describe evaluation indicators already being documented and include a mixture of different assessment methods for two exemplary criteria. It is shown what can be deduced from already existing methodology for climate services and envisaged how climate services can further to develop their specific evaluation method.

  19. Transdisciplinary Evaluation of Energy Scenarios for a German Village Using Multi-Criteria Decision Analysis

    Directory of Open Access Journals (Sweden)

    Peter Schmuck

    2012-04-01

    Full Text Available Multi-Criteria Decision Analysis (MCDA can assist local decision processes towards selecting renewable energy systems as it is able to manage qualitative data and offers opportunities to integrate knowledge from local stakeholders. However, little experience is available regarding practical applications of MCDA in real decision processes in communities on their path towards a renewable energy supply. Within the “Bioenergy-Region Ludwigsfelde” project, an MCDA evaluation has been applied to a small village on its way to becoming a “bioenergy village”. Here, MCDA has been combined with already established tools accompanying the process to becoming a “bioenergy village”, such as planning workshops, citizens’ meetings and best-practice trips. A comprehensive set of sustainability criteria was applied aimed at addressing the questions of local actors. An emphasis was placed on social criteria that comprise the perceived values of local impacts. In general, it was observed that MCDA provides many benefits for this application context. In particular, the group weighting using the SIMOS method demonstrated good results in the process. However, for real-world applications of MCDA, the challenge of data compilation in particular must be addressed.

  20. A review of multi-criteria decision making techniques for supplier evaluation and selection

    Directory of Open Access Journals (Sweden)

    Prince Agarwal

    2011-10-01

    Full Text Available Supplier evaluation and selection has been a vital issue of strategic importance for long time. Different multi-criteria decision making (MCDM approaches have been proposed by the researchers in past, to solve the supplier evaluation and selection problem. In this paper, we present a review of various MCDM methodologies reported in the literature for solving the supplier evaluation and selection process. The review is solely based on sixty-eight research articles, including eight review articles in the academic literature from 2000 to 2011. We try to find out the most prevalent approach in the articles and thereby present the future scope of arriving at an optimal solution to the problem, based on the specifications, the strategies and the requirements of the buyers. The study presents that with the change in processes and the requirements, how the approach of the manufacturing industry has shifted from striving for operational effectiveness to the strategic partnership in the dyadic relationship.

  1. A multi-criteria index for ecological evaluation of tropical agriculture in southeastern Mexico.

    Science.gov (United States)

    Huerta, Esperanza; Kampichler, Christian; Ochoa-Gaona, Susana; De Jong, Ben; Hernandez-Daumas, Salvador; Geissen, Violette

    2014-01-01

    The aim of this study was to generate an easy to use index to evaluate the ecological state of agricultural land from a sustainability perspective. We selected environmental indicators, such as the use of organic soil amendments (green manure) versus chemical fertilizers, plant biodiversity (including crop associations), variables which characterize soil conservation of conventional agricultural systems, pesticide use, method and frequency of tillage. We monitored the ecological state of 52 agricultural plots to test the performance of the index. The variables were hierarchically aggregated with simple mathematical algorithms, if-then rules, and rule-based fuzzy models, yielding the final multi-criteria index with values from 0 (worst) to 1 (best conditions). We validated the model through independent evaluation by experts, and we obtained a linear regression with an r2 = 0.61 (p = 2.4e-06, d.f. = 49) between index output and the experts' evaluation.

  2. Multi Criteria Evaluation Module for RiskChanges Spatial Decision Support System

    Science.gov (United States)

    Olyazadeh, Roya; Jaboyedoff, Michel; van Westen, Cees; Bakker, Wim

    2015-04-01

    Multi-Criteria Evaluation (MCE) module is one of the five modules of RiskChanges spatial decision support system. RiskChanges web-based platform aims to analyze changes in hydro-meteorological risk and provides tools for selecting the best risk reduction alternative. It is developed under CHANGES framework (changes-itn.eu) and INCREO project (increo-fp7.eu). MCE tool helps decision makers and spatial planners to evaluate, sort and rank the decision alternatives. The users can choose among different indicators that are defined within the system using Risk and Cost Benefit analysis results besides they can add their own indicators. Subsequently the system standardizes and prioritizes them. Finally, the best decision alternative is selected by using the weighted sum model (WSM). The Application of this work is to facilitate the effect of MCE for analyzing changing risk over the time under different scenarios and future years by adopting a group decision making into practice and comparing the results by numeric and graphical view within the system. We believe that this study helps decision-makers to achieve the best solution by expressing their preferences for strategies under future scenarios. Keywords: Multi-Criteria Evaluation, Spatial Decision Support System, Weighted Sum Model, Natural Hazard Risk Management

  3. Subjective Criteria for Choice and Aesthetic Judgment of Music: A Comparison of Psychology and Music Students

    Science.gov (United States)

    Juslin, Patrik N.; Isaksson, Sara

    2014-01-01

    Previous research has highlighted the important role of choice in listeners' responses to music, but relatively little is known about the subjective criteria on which listeners base their choices. Hence, the goal of this study was to make a first attempt to investigate the relative importance of various criteria in listeners' choice and aesthetic…

  4. Justification of the evaluation indicators and the criteria of the technical systems of air cooling

    International Nuclear Information System (INIS)

    Saibov, A.A.

    2008-01-01

    This article is dedicated to then issues of optimal evaluation of the air cooling systems of diesel motors. The scholars are proposing the major lack of then diesel motors that are cooling with the air of their big size, the high level of the noise, their low thermal heat capacity of the cooling air and low effectiveness of cooling system. On the basis of the various analysis and discussions the author is looking at the reasons of these lack in not having the indicators that could be the actual and optimal systems of the cooling air criteria

  5. Study on safety evaluation for unrestricted recycling criteria of radioactive waste from dismantling operation

    International Nuclear Information System (INIS)

    Yoshimori, Michiro; Ohkoshi, Minoru; Abe, Masayoshi

    1995-01-01

    The study on safety evaluation was done, under contracting with the Science and Technology Agency, for recycling scrap metal arising from dismantling of reactor facilities. An object of this study is to contribute to the examination of establishing criteria and safety regulation for unrestricted recycling steel scrap. To define amount of market flow of iron material in Japan and the amount of radioactive waste generated from dismantling of reactor facilities, investigation had been carried out. On basis of these investigation results and data in several literature, individual doses to workers and to the members of the public have been calculated as well as collective doses. (author)

  6. RSE-M code progress in the field of examination evaluation and flaw acceptance criteria

    International Nuclear Information System (INIS)

    Barthelet, B.; Le Delliou, P.; Heliot, J.; Faidy, C.; Drubay, B.

    1995-01-01

    The RSE-M Code provides rules and requirements for in service inspection of light water cooled nuclear power plants. The code first edition was established by EDF and published in 1990 by AFCEN. In 1992, a second RSE-M project was launched by EDF and FRAMATOME with the objective to address a 1995 edition more completed considering the needs of owners, users, manufacturers and inspectors. This paper focuses on evaluation of examination results and presents the work done in the field of flaw acceptance criteria over the last three years. (author). 5 refs., 3 figs

  7. Student Tests for Teacher Evaluation: A Critique.

    Science.gov (United States)

    Florio, David H.

    1986-01-01

    This article supports Edward Haertel's views on inappropriate use of student test scores in evaluating teachers. Tests scores may identify a few incompetent teachers, but may bring new ailments to schools. The article argues that even the system proposed by Haertal may become subject to abuse by mechanistic or autocratic administrative practices.…

  8. A Study of Criteria for the Evaluation of Secondary School Instrumentalists When Auditioning for Festival Bands. Final Report.

    Science.gov (United States)

    Owen, Curtis D., Jr.

    This study purposed to develop a means of evaluating student performance in auditions for festival bands which would minimize the inconsistencies of subjective judgment. Tape recordings of student auditions were played three times to judges. During the first audition, evaluators rated students on a continuum scale with numerical divisions, and…

  9. Learners' Epistemic Criteria for Good Scientific Models

    Science.gov (United States)

    Pluta, William J.; Chinn, Clark A.; Duncan, Ravit Golan

    2011-01-01

    Epistemic criteria are the standards used to evaluate scientific products (e.g., models, evidence, arguments). In this study, we analyzed epistemic criteria for good models generated by 324 middle-school students. After evaluating a range of scientific models, but before extensive instruction or experience with model-based reasoning practices,…

  10. Evaluation feedback as a predictor of students' achievement in ...

    African Journals Online (AJOL)

    Evaluation feedback as a predictor of students' achievement in technical education. ... The major purpose of evaluation is to assess the strength and weaknesses of the learner. Therefore, for evaluation to be meaningful, students should ...

  11. [The evaluation of morbidity, physical health of students and the formation of self-protecting behavior].

    Science.gov (United States)

    2012-01-01

    The article presents the graded analysis of morbidity of students in comparison with adolescents and adults with consideration for gender age and trends in physical health. With maturation, the number of students with good physical health conditions decreases almost twice. The process of education in university can be considered as one of the factors negatively impacting the youth's health. The information indicators of students' health (weight/height indicator; test of Genchi and Ruffier) and organization of health information data bank considered as evaluation criteria in the development of complex target program of students' health promotion during education process.

  12. Capability of multiple selection criteria to evaluate contrasting spring wheat germplasms under arid conditions

    International Nuclear Information System (INIS)

    Al-Suhaibani, N. A.; SALAH, E.; El-Hendawy, S. E.; Al-Gaadi, K.; Rehman, S. U.

    2015-01-01

    Selection criteria that would evaluate a large number of germplasm in a rapid and non-destructive manner would be considered advantageous in plant breeding programs. Trade-off between traditional and non-destructive screening criteria in evaluating 90 wheat accessions under water shortage was tested using multivariate statistical techniques. Only three irrigations during the growing cycle of germplasm were applied with the amount of water totalling 2550 m /sup 3/ ha /sup -1/. Sequential path analysis identified one traditional trait (grain weight per plant) and two non-destructive traits (leaf area index and stomatal conductance) as important first-order traits that influenced final grain yield. The three traits, taken together, explained 96.8 percentage of the total variation in grain yield. Total dry weight per plant, green leaf area per plant, harvest index, grain number per plant, leaf water content and canopy temperature were identified as important second-order traits that influenced grain yield. Although canopy temperature was ranked as a second-order trait, it explained 64.4 percentage of the total variation in stomatal conductance. Approximately 78.0 percentage of the total variation in grain weight or leaf area index was explained by the leaf water content (66.2 percentage) and total dry weight (11.5 percentage). The 90 examined spring wheat germplasms were grouped into five clusters based on all agro-physiological traits using the centroid linkage method. The tested wheat germplasm that produce high grain yield under water shortage were characterised by good performance of certain rapid, easy and non-destructive physiological traits such as high leaf area index, high stomatal conductance and low canopy temperature. Therefore, these three traits could be used in combination as quick and easy screening criteria to select suitable genotypes for water-limiting conditions. (author)

  13. Evaluation of prenatal hydronephrosis: novel criteria for predicting vesicoureteral reflux on ultrasonography.

    Science.gov (United States)

    Lee, Nora G; Rushton, H Gil; Peters, Craig A; Groves, Danja S; Pohl, Hans G

    2014-09-01

    Radiographic evaluation for prenatal hydronephrosis often includes voiding cystourethrography to ascertain whether vesicoureteral reflux is present. We sought to determine whether use of voiding cystourethrography could be limited to those patients at greatest risk for vesicoureteral reflux. We hypothesized that vesicoureteral reflux could be predicted by findings on renal/bladder ultrasonography of hydroureter, renal dysmorphia and/or duplication. We reviewed the records of patients with prenatal hydronephrosis who underwent initial postnatal ultrasonography and voiding cystourethrography during a 3-year period. The presence of vesicoureteral reflux on voiding cystourethrogram was correlated to ultrasound findings, including hydronephrosis grade, presence of hydroureter, renal dysmorphia or duplication, with ultrasound considered positive for any of the latter 3 findings. Of 262 patients 47 (18%) had vesicoureteral reflux. Ultrasound was positive in 24 of 29 patients (83%) with high grade reflux and 12 of 18 (67%) with low grade reflux. If ultrasonography showed any of the 3 positive findings, the odds ratio of detecting vesicoureteral reflux was 8.07 (95% CI 3.86, 16.87). Using these criteria, among all cases of prenatal hydronephrosis 5 (2%) with high grade vesicoureteral reflux and 6 (2%) with low grade reflux would have been missed. Among the 47 cases of reflux overall 5 of 29 high grade (17%) and 6 of 18 low grade cases (33%) would have been missed. By using ultrasonography criteria of hydroureter, duplication and renal dysmorphia for patients with prenatal hydronephrosis, vesicoureteral reflux can be detected more specifically. Using our criteria, 165 of 262 voiding cystourethrograms (63%) could have been avoided in patients with prenatal hydronephrosis during a 3-year period. Reducing these evaluations may decrease risks regarding radiation exposure, family anxiety and health care costs. Copyright © 2014 American Urological Association Education and

  14. MUUX-E, a framework of criteria for evaluating the usability, user experience and educational features of m-learning environments

    Directory of Open Access Journals (Sweden)

    Patricia-Ann Harpur

    2015-07-01

    Full Text Available Higher education students use mobile phones, equipped for Internet access. Mobile technologies can offer effective, satisfying and accessible m-learning experiences. A contribution has been made to knowledge on evaluating m-learning environments and to mobile human-computer interaction (MHCI, with the innovative synthesis of the MUUX-E Framework, which fills a gap in the domain of m-learning. MUUX-E is a single comprehensive, multi-faceted instrument for evaluating m-learning environments, emphasising usability and user experience in mobile educational contexts. It was developed by extensive literature studies on each aspect, and has five categories, 31 criteria and numerous sub-criteria. Using a design-based research paradigm, MUUX-E was applied iteratively to evaluate and enhance successive versions of m-LR, a mobile application created for a Software Engineering module. Participants were students and expert evaluators. MUUX-E served well to identify problems and strengths. The students were more positive than the experts regarding the benefits of m-LR, yet insightfully reported more system problems.

  15. Evaluating the Quality of Veterinary Students' Experiences of Learning in Clinics.

    Science.gov (United States)

    Matthew, Susan M; Ellis, Robert A; Taylor, Rosanne M

    Educators seeking to evaluate the quality of students' experiences of clinic-based learning (CBL) face a challenging task. CBL programs provide multiple opportunities for learning and aim to develop a wide range of skills, knowledge, and capacities. While direct observation of learners provides important information about students' proficiency in performing various clinical tasks, more comprehensive measures are required to unpack and identify factors relating to practice readiness as a whole. This study identified variables that have a logical and statistically significant association with learning outcomes across the broad range of attributes expected of new graduate veterinarians. The research revealed that the extent of final-year veterinary students' practice readiness, as assessed by placement supervisors against criteria relevant to new graduate practice, is related to the quality of their conceptions of and approaches to CBL. Students' conceptions of and approaches to CBL were evaluated using quantitative survey instruments, with a 93% response rate (N=100) obtained for the two questionnaires. Descriptive and exploratory statistics were used to link qualitative differences in students' conceptions of and approaches to CBL with performance against criteria relevant to new graduate practice. Students who reported poorer-quality conceptions of and approaches to CBL (n=38) attained lower levels of achievement than students who reported better-quality conceptions of and approaches to CBL (n=55). Evaluation of students' conceptions of and approaches to CBL can be used by educators seeking to evaluate and improve the extent to which CBL programs are achieving their desired goals.

  16. A Perspective on Student Evaluations, Teaching Techniques, and Critical Thinking

    Science.gov (United States)

    Tarun, Prashant; Krueger, Dale

    2016-01-01

    In the United States System of Education the growth of student evaluations from 1973 to 1993 has increased from 29% to 86% which in turn has increased the importance of student evaluations on faculty retention, tenure, and promotion. However, the impact student evaluations have had on student academic development generates complex educational…

  17. Performance measurement for supply chain management and evaluation criteria determination for reverse supply chain management

    Science.gov (United States)

    Kongar, N. Elif

    2004-12-01

    Today, since customers are able to obtain similar-quality products for similar prices, the lead time has become the only preference criterion for most of the consumers. Therefore, it is crucial that the lead time, i.e., the time spent from the raw material phase till the manufactured good reaches the customer, is minimized. This issue can be investigated under the title of Supply Chain Management (SCM). An efficiently managed supply chain can lead to reduced response time for customers. To achieve this, continuous observation of supply chain efficiency, i.e., a constant performance evaluation of the current SCM is required. Widely used conventional performance measurement methods lack the ability to evaluate a SCM since the supply chain is a dynamic system that requires a more thorough and flexible performance measurement technique. Balanced Scorecard (BS) is an efficient tool for measuring the performance of dynamic systems and has a proven capability of providing the decision makers with the appropriate feedback data. In addition to SCM, a relatively new management field, namely reverse supply chain management (RSCM), also necessitates an appropriate evaluation approach. RSCM differs from SCM in many aspects, i.e., the criteria used for evaluation, the high level of uncertainty involved etc., not allowing the usage of identical evaluation techniques used for SCM. This study proposes a generic Balanced Scorecard to measure the performance of supply chain management while defining the appropriate performance measures for SCM. A scorecard prototype, ESCAPE, is presented to demonstrate the evaluation process.

  18. Criteria for seismic evaluation and potential design fixes for WWER type nuclear power plants

    International Nuclear Information System (INIS)

    Stevenson, J.D.

    1995-01-01

    The purpose for this document is to provide a criteria for the seismic evaluation and development of potential design fixes for structures, systems and components for the WWER type Nuclear power plants. The design fixes are divided into two categories, detailed and easy fixes. Detailed fixes are typically applicable to building structures, components for which there is little or no seismic capacity information, large tanks and vital systems and components which make up the reactor cooling system and components which perform support or auxiliary functions. In case of the design of 'easy fixes', the criteria presented may be used for both the seismic design as well as for the evaluation of structures, systems and components to which easy fix design applies. Easy fixes are situations where seismic capacities of structures, systems and components can be significantly increased with relatively minor, inexpensive fixes usually associated with anchorage modification of safety related structures, systems and components or those that could interact with safety related structures, systems and components. Often these fixes can be accomplished while the plant is in operation

  19. Criteria of medical care evaluation in daily in-patient department in pediatrics

    Directory of Open Access Journals (Sweden)

    Grozdova T.U.

    2011-06-01

    Full Text Available The research goal is to work out criteria for the evaluation of medical care quality. Materials included 386 medical cards of daily in-patients, 216 medical cards of in-patients; 602 cards of analysis of case histories; 4 computer data bases. Methods of mathematical statistics were successfully used in the study. The comparative method of data analysis was applied to the research work. Intensity of medical care in values from 0,1 to 0,5 conditional units corresponded to requirements of criterion of estimation of medical care quality. Parameters of medicinal treatment were close to the standards of treatment in interval from 44,4 to 100%, as criterion of quality of medical care. Specific weight of apparatus and instrumental researches constituted an interval from 7, 4% to 22, 6%, forming corresponding criterion. Interval of effectiveness according to standards of consultations is from 0, 26 to 1, 04 conditional units. In conclusion the article stated that the characteristics for criteria to evaluate medical care in daily in-patient departments were worked out on the basis of indices obtained during the research work

  20. Development of automobile distribution networks on the basis of multi-criteria evaluation of distribution channels

    Directory of Open Access Journals (Sweden)

    A. Vasilis Vasiliauskas

    2010-12-01

    Full Text Available .The days when a buyer was forced to choose from what is being offered have passed. These days, buyers demand a product that would answer their exclusive expectations at a time of their preference and at an acceptable price. Therefore, manufacturers aiming to survive the competition battle have to rethink their operation strategies. Special importance is attached to the process of development and reconstruction of supply chains, and the process which may feature particularities, depending on the branch of industry. Automobile manufacturing is the biggest the fastest industry developing across the globe. New automobiles are listed as luxury commodities and are, therefore, subjected to very strict requirements with regard to various logistic operations and technologies, which are vital for ensuring efficient automobile delivery to the final users. Due to the growing demand for brand-new automobiles and the distance to the user, automobile manufacturers are constantly searching for solutions to the development and support of an efficient distribution network. Strategy shaping of distribution network requires evaluation of a number of criteria, which influence the distribution system. The article analyzes the development of automobile distribution networks on the basis of multi-criteria evaluation of distribution channels.

  1. Criteria for seismic evaluation and potential design fixes for WWER type nuclear power plants

    Energy Technology Data Exchange (ETDEWEB)

    Stevenson, J D [Stevenson and Associates, Cleveland, OH (United States)

    1995-07-01

    The purpose for this document is to provide a criteria for the seismic evaluation and development of potential design fixes for structures, systems and components for the WWER type Nuclear power plants. The design fixes are divided into two categories, detailed and easy fixes. Detailed fixes are typically applicable to building structures, componentsfor which there is little or no seismic capacity information, large tanks and vital systems and components which make up the reactor cooling system and components which perform support or auxiliary functions. In case of the design of 'easy fixes', the criteria presented may be used for both the seismic design as well as for the evaluation of structures, systems and components to which easy fix design applies. Easy fixes are situations where seismic capacities of structures, systems and components can be significantly increased with relatively minor, inexpensive fixes usually associated with anchorage modification of safety related structures, systems and components or those that could interact with safety related structures, systems and components. Often these fixes can be accomplished while the plant is in operation.

  2. Landslide Susceptibility Assessment Using Spatial Multi-Criteria Evaluation Model in Rwanda

    Directory of Open Access Journals (Sweden)

    Jean Baptiste Nsengiyumva

    2018-01-01

    Full Text Available Landslides susceptibility assessment has to be conducted to identify prone areas and guide risk management. Landslides in Rwanda are very deadly disasters. The current research aimed to conduct landslide susceptibility assessment by applying Spatial Multi-Criteria Evaluation Model with eight layers of causal factors including: slope, distance to roads, lithology, precipitation, soil texture, soil depth, altitude and land cover. In total, 980 past landslide locations were mapped. The relationship between landslide factors and inventory map was calculated using the Spatial Multi-Criteria Evaluation. The results revealed that susceptibility is spatially distributed countrywide with 42.3% of the region classified from moderate to very high susceptibility, and this is inhabited by 49.3% of the total population. In addition, Provinces with high to very high susceptibility are West, North and South (40.4%, 22.8% and 21.5%, respectively. Subsequently, the Eastern Province becomes the peak under low susceptibility category (87.8% with no very high susceptibility (0%. Based on these findings, the employed model produced accurate and reliable outcome in terms of susceptibility, since 49.5% of past landslides fell within the very high susceptibility category, which confirms the model’s performance. The outcomes of this study will be useful for future initiatives related to landslide risk reduction and management.

  3. Landslide Susceptibility Assessment Using Spatial Multi-Criteria Evaluation Model in Rwanda

    Science.gov (United States)

    Nsengiyumva, Jean Baptiste; Luo, Geping; Nahayo, Lamek; Huang, Xiaotao; Cai, Peng

    2018-01-01

    Landslides susceptibility assessment has to be conducted to identify prone areas and guide risk management. Landslides in Rwanda are very deadly disasters. The current research aimed to conduct landslide susceptibility assessment by applying Spatial Multi-Criteria Evaluation Model with eight layers of causal factors including: slope, distance to roads, lithology, precipitation, soil texture, soil depth, altitude and land cover. In total, 980 past landslide locations were mapped. The relationship between landslide factors and inventory map was calculated using the Spatial Multi-Criteria Evaluation. The results revealed that susceptibility is spatially distributed countrywide with 42.3% of the region classified from moderate to very high susceptibility, and this is inhabited by 49.3% of the total population. In addition, Provinces with high to very high susceptibility are West, North and South (40.4%, 22.8% and 21.5%, respectively). Subsequently, the Eastern Province becomes the peak under low susceptibility category (87.8%) with no very high susceptibility (0%). Based on these findings, the employed model produced accurate and reliable outcome in terms of susceptibility, since 49.5% of past landslides fell within the very high susceptibility category, which confirms the model’s performance. The outcomes of this study will be useful for future initiatives related to landslide risk reduction and management. PMID:29385096

  4. Does Branding Impact Student Recruitment: A Critical Evaluation

    Science.gov (United States)

    Bock, Dora E.; Poole, Sonja Martin; Joseph, Mathew

    2014-01-01

    This study focuses on segmentation feasibility within the private college/university market. There is considerable overlap for private and public college/university students with respect to their consideration criteria; however, previous research suggests that there are some criteria that appear to be differentially important based on the type of…

  5. Reliability, Resilience, and Vulnerability criteria for the evaluation of Human Health Risks

    Science.gov (United States)

    Rodak, C. M.; Silliman, S. E.; Bolster, D.

    2011-12-01

    Understanding the impact of water quality on the health of a general population is challenging due high degrees of uncertainty and variability in hydrological, toxicological and human aspects of the system. Assessment of the impact of changes in water quality of a public water supply is critical to management of that water supply. We propose the use of three different system evaluation criteria: Reliability, Resilience and Vulnerability (RRV) as a tool for assessing the impact of uncertainty in the arrival of contaminant mass through time with respect to human health risks on a variable population. These criteria were first introduced to the water resources community by Hashimoto et al (1982). Most simply one can understand these criteria as the following: Reliability is the likelihood of the system being in a state of success; Resilience is the probability that the system will return to a state of success at t+1 if it is in failure at time step t, and Vulnerability is the severity of failure, which here is defined as the maximum health risk. These concepts are applied to a theoretical example where the water quality at a water supply well varies over time: health impact is considered based on sliding, 30-year windows of exposure to water derived from the well. We apply the methodology, in terms of uncertainty in water quality deviations, to eight simulated breakthrough curves of a contaminant at the well: each curve represents equal mass of contaminant arriving at the well over a 70-year lifetime of the well, but different mass distributions over time. These curves are used to investigate the impact of uncertainty in the distribution through time of the contaminant mass at the well, as well as the initial arrival of the contaminant over the 70-year lifetime of the well. In addition to extending the health risk through time with uncertainty in mass distribution, we incorporate variability in the human population to examine the evolution of the three criteria within

  6. Multi-criteria evaluation of wastewater treatment plant control strategies under uncertainty.

    Science.gov (United States)

    Flores-Alsina, Xavier; Rodríguez-Roda, Ignasi; Sin, Gürkan; Gernaey, Krist V

    2008-11-01

    The evaluation of activated sludge control strategies in wastewater treatment plants (WWTP) via mathematical modelling is a complex activity because several objectives; e.g. economic, environmental, technical and legal; must be taken into account at the same time, i.e. the evaluation of the alternatives is a multi-criteria problem. Activated sludge models are not well characterized and some of the parameters can present uncertainty, e.g. the influent fractions arriving to the facility and the effect of either temperature or toxic compounds on the kinetic parameters, having a strong influence in the model predictions used during the evaluation of the alternatives and affecting the resulting rank of preferences. Using a simplified version of the IWA Benchmark Simulation Model No. 2 as a case study, this article shows the variations in the decision making when the uncertainty in activated sludge model (ASM) parameters is either included or not during the evaluation of WWTP control strategies. This paper comprises two main sections. Firstly, there is the evaluation of six WWTP control strategies using multi-criteria decision analysis setting the ASM parameters at their default value. In the following section, the uncertainty is introduced, i.e. input uncertainty, which is characterized by probability distribution functions based on the available process knowledge. Next, Monte Carlo simulations are run to propagate input through the model and affect the different outcomes. Thus (i) the variation in the overall degree of satisfaction of the control objectives for the generated WWTP control strategies is quantified, (ii) the contributions of environmental, legal, technical and economic objectives to the existing variance are identified and finally (iii) the influence of the relative importance of the control objectives during the selection of alternatives is analyzed. The results show that the control strategies with an external carbon source reduce the output uncertainty

  7. Exploring the role of assessment criteria during teachers' collaborative judgement processes of students' portfolios

    NARCIS (Netherlands)

    Schaaf, van der M.F.; Baartman, L.K.J.; Prins, F.J.

    2012-01-01

    Student portfolios are increasingly used for assessing student competences in higher education, but results about the construct validity of portfolio assessment are mixed. A prerequisite for construct validity is that the portfolio assessment is based on relevant portfolio content. Assessment

  8. An integrative multi-criteria decision making techniques for supplier evaluation problem with its application

    Science.gov (United States)

    Fatrias, D.; Kamil, I.; Meilani, D.

    2018-03-01

    Coordinating business operation with suppliers becomes increasingly important to survive and prosper under the dynamic business environment. A good partnership with suppliers not only increase efficiency, but also strengthen corporate competitiveness. Associated with such concern, this study aims to develop a practical approach of multi-criteria supplier evaluation using combined methods of Taguchi loss function (TLF), best-worst method (BWM) and VIse Kriterijumska Optimizacija kompromisno Resenje (VIKOR). A new framework of integrative approach adopting these methods is our main contribution for supplier evaluation in literature. In this integrated approach, a compromised supplier ranking list based on the loss score of suppliers is obtained using efficient steps of a pairwise comparison based decision making process. Implemetation to the case problem with real data from crumb rubber industry shows the usefulness of the proposed approach. Finally, a suitable managerial implication is presented.

  9. Technical basis and evaluation criteria for an air sampling/monitoring program

    International Nuclear Information System (INIS)

    Gregory, D.C.; Bryan, W.L.; Falter, K.G.

    1993-01-01

    Air sampling and monitoring programs at DOE facilities need to be reviewed in light of revised requirements and guidance found in, for example, DOE Order 5480.6 (RadCon Manual). Accordingly, the Oak Ridge National Laboratory (ORNL) air monitoring program is being revised and placed on a sound technical basis. A draft technical basis document has been written to establish placement criteria for instruments and to guide the ''retrospective sampling or real-time monitoring'' decision. Facility evaluations are being used to document air sampling/monitoring needs, and instruments are being evaluated in light of these needs. The steps used to develop this program and the technical basis for instrument placement are described

  10. Introduction of Integrity Evaluation Criteria Developing during and after fire for Nuclear Power Plant Buildings

    International Nuclear Information System (INIS)

    Lee, Jin Woo

    2016-01-01

    The first project for nuclear power plant built in Korea to taking account the engineering based approach was started on October 2015 including the whole process such as fire hazard analysis, standard fire modeling, cable tray fire with multi spurious operation, structural fire integrity evaluation, and large area fire induced air craft crash. This paper covers the brief developing scheme and roadmap focusing on structural fire evaluation criteria. The meaningful first step for developing the structural fire integrity in nuclear power plant building is started with the series of fire related sub sections mentioned in earlier section. The recognition and sufficient effort of fire research leads to set up the safe and reliable design of nuclear power plant

  11. Introduction of Integrity Evaluation Criteria Developing during and after fire for Nuclear Power Plant Buildings

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jin Woo [KEPCo, Gimcheon (Korea, Republic of)

    2016-05-15

    The first project for nuclear power plant built in Korea to taking account the engineering based approach was started on October 2015 including the whole process such as fire hazard analysis, standard fire modeling, cable tray fire with multi spurious operation, structural fire integrity evaluation, and large area fire induced air craft crash. This paper covers the brief developing scheme and roadmap focusing on structural fire evaluation criteria. The meaningful first step for developing the structural fire integrity in nuclear power plant building is started with the series of fire related sub sections mentioned in earlier section. The recognition and sufficient effort of fire research leads to set up the safe and reliable design of nuclear power plant.

  12. Response to Haskell's "Academic Freedom ... & Student Evaluation"

    Directory of Open Access Journals (Sweden)

    Jeffrey E. Stake

    1997-03-01

    Full Text Available Haskell (1997 argued that the administrative practice of student evaluation of faculty is a threat to academic freedom. However, before that claim can be substantiated, several prior questions must be addressed: To whom does academic freedom belong? Individual faculty? The academy? Whose actions can violate the right? Can any lines be drawn based on whether the substance or form of classroom behavior is influenced? And still another crucial point is whether a body can violate academic freedom without any intent to interfere with or control the substance of what is said to students.

  13. The evaluation criteria of Persian academic e-books: Master students’ attitude at Alzahra University

    Directory of Open Access Journals (Sweden)

    Amir Ghaebi

    2012-02-01

    Full Text Available The present study investigated users’ attitude toward evaluating Persian academic e-books. Survey research method was used and the data was collected by a supervised, paper-based questionnaire. The statistical population consisted of master students at Alzahra University which is familiar with e-book. Findings showed that delivery factor had the highest contribution in academic e-books evaluation. Meaningful chapter outline, possibility to read in offline mode, 24/7 accessible and remotely was found to be the strongest criterion influencing e-book selection. Altogether, twenty indicators have achieved the highest priorities selecting academic e-book.

  14. Development of the Human Error Management Criteria and the Job Aptitude Evaluation Criteria for Rail Safety Personnel

    Energy Technology Data Exchange (ETDEWEB)

    Koo, In Soo; Seo, Sang Mun; Park, Geun Ok (and others)

    2008-08-15

    It has been estimated that up to 90% of all workplace accidents have human error as a cause. Human error has been widely recognized as a key factor in almost all the highly publicized accidents, including Daegu subway fire of February 18, 2003 killed 198 people and injured 147. Because most human behavior is 'unintentional', carried out automatically, root causes of human error should be carefully investigated and regulated by a legal authority. The final goal of this study is to set up some regulatory guidance that are supposed to be used by the korean rail organizations related to safety managements and the contents are : - to develop the regulatory guidance for managing human error, - to develop the regulatory guidance for managing qualifications of rail drivers - to develop the regulatory guidance for evaluating the aptitude of the safety-related personnel.

  15. Development of the Human Error Management Criteria and the Job Aptitude Evaluation Criteria for Rail Safety Personnel

    International Nuclear Information System (INIS)

    Koo, In Soo; Seo, Sang Mun; Park, Geun Ok

    2008-08-01

    It has been estimated that up to 90% of all workplace accidents have human error as a cause. Human error has been widely recognized as a key factor in almost all the highly publicized accidents, including Daegu subway fire of February 18, 2003 killed 198 people and injured 147. Because most human behavior is 'unintentional', carried out automatically, root causes of human error should be carefully investigated and regulated by a legal authority. The final goal of this study is to set up some regulatory guidance that are supposed to be used by the korean rail organizations related to safety managements and the contents are : - to develop the regulatory guidance for managing human error, - to develop the regulatory guidance for managing qualifications of rail drivers - to develop the regulatory guidance for evaluating the aptitude of the safety-related personnel

  16. Societal Risk Evaluation Scheme (SRES: Scenario-Based Multi-Criteria Evaluation of Synthetic Biology Applications.

    Directory of Open Access Journals (Sweden)

    Christopher L Cummings

    Full Text Available Synthetic biology (SB applies engineering principles to biology for the construction of novel biological systems designed for useful purposes. From an oversight perspective, SB products come with significant uncertainty. Yet there is a need to anticipate and prepare for SB applications before deployment. This study develops a Societal Risk Evaluation Scheme (SRES in order to advance methods for anticipatory governance of emerging technologies such as SB. The SRES is based upon societal risk factors that were identified as important through a policy Delphi study. These factors range from those associated with traditional risk assessment, such as health and environmental consequences, to broader features of risk such as those associated with reversibility, manageability, anticipated levels of public concern, and uncertainty. A multi-disciplinary panel with diverse perspectives and affiliations assessed four case studies of SB using the SRES. Rankings of the SRES components are compared within and across the case studies. From these comparisons, we found levels of controllability and familiarity associated with the cases to be important for overall SRES rankings. From a theoretical standpoint, this study illustrates the applicability of the psychometric paradigm to evaluating SB cases. In addition, our paper describes how the SRES can be incorporated into anticipatory governance models as a screening tool to prioritize research, information collection, and dialogue in the face of the limited capacity of governance systems. To our knowledge, this is the first study to elicit data on specific cases of SB with the goal of developing theory and tools for risk governance.

  17. Evaluation of Varying Ductile Fracture Criteria for 42CrMo Steel by Compressions at Different Temperatures and Strain Rates

    OpenAIRE

    Quan, Guo-zheng; Luo, Gui-chang; Mao, An; Liang, Jian-ting; Wu, Dong-sen

    2014-01-01

    Fracturing by ductile damage occurs quite naturally in metal forming processes, and ductile fracture of strain-softening alloy, here 42CrMo steel, cannot be evaluated through simple procedures such as tension testing. Under these circumstances, it is very significant and economical to find a way to evaluate the ductile fracture criteria (DFC) and identify the relationships between damage evolution and deformation conditions. Under the guidance of the Cockcroft-Latham fracture criteria, an inn...

  18. EVALUATION OF ULTRASOUND REMISSION CRITERIA IN PATIENTS WITH RHEUMATOID ARTHRITIS DURING TOCILIZUMAB THERAPY

    Directory of Open Access Journals (Sweden)

    Rita Aleksandrovna Osipyants

    2013-01-01

    Full Text Available Objective: to study the association of ultrasound (US remission criteria with the clinical and laboratory indicators of inflammatory activity, functional status, and X-ray changes in patients with rheumatoid arthritis (RA during tocilizumab (TCZ therapy.Subjects and methods. The trial included 36 patients with RA (meeting the 1987 American College of Rheumatology (ACR criteria who had received TCZ for 6 months. The authors made a clinical and laboratory assessment of RA activity (DAS28-CRP, and SDAI, functional impairments (HAQ index and US verification of wrist joint synovitis (a Voluson-i device, GE, 4-13-MHz linear transducer at baseline and 6 months after therapy. No signs of grey-scale (B-mode and power Doppler (PD synovitis (B = 0; PD = 0 or minimal B-mode synovitis, and not more one PD hypervascular signal (В ≤1; PD ≤1 were arbitrarily taken as US remission criteria. Destruction changes were evaluated by hand and foot X-ray using the Sharp method modified by van der Heijde (SHS.Results. After 6 months of therapy, about 80% of the patients in clinical remission retained moderate or significant synovitis, as evidenced by US studies. There were no clinical differences in clinical activity indices and functional impairments between the patients who were and were not in US remission (p > 0.05. The 12-month follow-up SHS score was significantly higher with the preservation of 6-month therapy signs of B-mode synovitis and PD hypervascularization (of not more than one signal than that in US remission (p < 0.05. There was no relationship of X-ray progression to the clinical and functional statuses (p > 0.05.Conclusion. Subclinical synovitis is observed even in clinical remission of RA. Destruction progression is significantlyrelated to synovitis persistence, as shown by ultrasonography.

  19. Evaluation of hygiene and safety criteria in the production of a traditional Piedmont cheese

    Directory of Open Access Journals (Sweden)

    Sara Astegiano

    2014-08-01

    Full Text Available Traditional products and related processes must be safe to protect consumers’ health. The aim of this study was to evaluate microbiological criteria of a traditional Piedmont cheese, made by two different cheese producers (A and B. Three batches of each cheese were considered. The following seven samples of each batch were collected: raw milk, milk at 38°C, curd, cheese at 7, 30, 60, 90 days of ripening. During cheese making process, training activities dealing with food safety were conducted. Analyses regarding food safety and process hygiene criteria were set up according to the EC Regulation 2073/2005. Other microbiological and chemical-physical analyses [lactic streptococci, lactobacilli, pH and water activity (Aw] were performed as well. Shiga-toxin Escherichia coli, aflatoxin M1 and antimicrobial substances were considered only for raw milk. All samples resulted negative for food safety criteria; Enterobacteriaceae, E.coli and coagulase-positive staphylococci (CPS were high in the first phase of cheese production, however they decreased at the end of ripening. A high level of CPS in milk was found in producer A, likewise in some cheese samples a count of >5 Log CFU/g was reached; staphylococcal enterotoxins resulted negative. The pH and Aw values decreased during the cheese ripening period. The competition between lactic flora and potential pathogen microorganisms and decreasing of pH and Aw are considered positive factors in order to ensure safety of dairy products. Moreover, training activities play a crucial role to manage critical points and perform corrective action. Responsible application of good manufacturing practices are considered key factors to obtain a high hygienic level in dairy products.

  20. Evaluation of Hygiene and Safety Criteria in the Production of a Traditional Piedmont Cheese.

    Science.gov (United States)

    Astegiano, Sara; Bellio, Alberto; Adriano, Daniela; Bianchi, Daniela Manila; Gallina, Silvia; Gorlier, Alessandra; Gramaglia, Monica; Lombardi, Giampiero; Macori, Guerrino; Zuccon, Fabio; Decastelli, Lucia

    2014-08-28

    Traditional products and related processes must be safe to protect consumers' health. The aim of this study was to evaluate microbiological criteria of a traditional Piedmont cheese, made by two different cheese producers (A and B). Three batches of each cheese were considered. The following seven samples of each batch were collected: raw milk, milk at 38°C, curd, cheese at 7, 30, 60, 90 days of ripening. During cheese making process, training activities dealing with food safety were conducted. Analyses regarding food safety and process hygiene criteria were set up according to the EC Regulation 2073/2005. Other microbiological and chemical-physical analyses [lactic streptococci, lactobacilli, pH and water activity (A w )] were performed as well. Shiga-toxin Escherichia coli , aflatoxin M1 and antimicrobial substances were considered only for raw milk. All samples resulted negative for food safety criteria; Enterobacteriaceae , E.coli and coagulase-positive staphylococci (CPS) were high in the first phase of cheese production, however they decreased at the end of ripening. A high level of CPS in milk was found in producer A, likewise in some cheese samples a count of >5 Log CFU/g was reached; staphylococcal enterotoxins resulted negative. The pH and A w values decreased during the cheese ripening period. The competition between lactic flora and potential pathogen microorganisms and decreasing of pH and A w are considered positive factors in order to ensure safety of dairy products. Moreover, training activities play a crucial role to manage critical points and perform corrective action. Responsible application of good manufacturing practices are considered key factors to obtain a high hygienic level in dairy products.

  1. The evaluation of reflective learning from the nursing student's point of view: A mixed method approach.

    Science.gov (United States)

    Fernández-Peña, Rosario; Fuentes-Pumarola, Concepció; Malagón-Aguilera, M Carme; Bonmatí-Tomàs, Anna; Bosch-Farré, Cristina; Ballester-Ferrando, David

    2016-09-01

    Adapting university programmes to European Higher Education Area criteria has required substantial changes in curricula and teaching methodologies. Reflective learning (RL) has attracted growing interest and occupies an important place in the scientific literature on theoretical and methodological aspects of university instruction. However, fewer studies have focused on evaluating the RL methodology from the point of view of nursing students. To assess nursing students' perceptions of the usefulness and challenges of RL methodology. Mixed method design, using a cross-sectional questionnaire and focus group discussion. The research was conducted via self-reported reflective learning questionnaire complemented by focus group discussion. Students provided a positive overall evaluation of RL, highlighting the method's capacity to help them better understand themselves, engage in self-reflection about the learning process, optimize their strengths and discover additional training needs, along with searching for continuous improvement. Nonetheless, RL does not help them as much to plan their learning or identify areas of weakness or needed improvement in knowledge, skills and attitudes. Among the difficulties or challenges, students reported low motivation and lack of familiarity with this type of learning, along with concerns about the privacy of their reflective journals and about the grading criteria. In general, students evaluated RL positively. The results suggest areas of needed improvement related to unfamiliarity with the methodology, ethical aspects of developing a reflective journal and the need for clear evaluation criteria. Copyright © 2016 Elsevier Ltd. All rights reserved.

  2. Multi-criteria group decision making for evaluating the performance of e-waste recycling programs under uncertainty.

    Science.gov (United States)

    Wibowo, Santoso; Deng, Hepu

    2015-06-01

    This paper presents a multi-criteria group decision making approach for effectively evaluating the performance of e-waste recycling programs under uncertainty in an organization. Intuitionistic fuzzy numbers are used for adequately representing the subjective and imprecise assessments of the decision makers in evaluating the relative importance of evaluation criteria and the performance of individual e-waste recycling programs with respect to individual criteria in a given situation. An interactive fuzzy multi-criteria decision making algorithm is developed for facilitating consensus building in a group decision making environment to ensure that all the interest of individual decision makers have been appropriately considered in evaluating alternative e-waste recycling programs with respect to their corporate sustainability performance. The developed algorithm is then incorporated into a multi-criteria decision support system for making the overall performance evaluation process effectively and simple to use. Such a multi-criteria decision making system adequately provides organizations with a proactive mechanism for incorporating the concept of corporate sustainability into their regular planning decisions and business practices. An example is presented for demonstrating the applicability of the proposed approach in evaluating the performance of e-waste recycling programs in organizations. Copyright © 2015 Elsevier Ltd. All rights reserved.

  3. [Analysis of microalbuminuria with immunonephelometry and high performance liquid chromatography. Evaluation of new criteria].

    Science.gov (United States)

    Markó, Lajos; Molnár, Gergo Attila; Wagner, Zoltán; Koszegi, Tamás; Matus, Zoltán; Mohás, Márton; Kuzma, Mónika; Szijártó, István András; Wittmann, István

    2008-01-13

    Hypertension as well as type 2 diabetes mellitus is a major factor in population mortality. Both diseases damage the endothelium, the early sign of which is microalbuminuria, which can be screened by dipstick and can be diagnosed by using immuno-based and high performance liquid chromatography methods. Using high performance liquid chromatography, the non-immunoreactive albumin can be detected as well. The authors aimed at the examination of albuminuria in the case of immunonephelometrically negative patients with high performance liquid chromatography, in diabetic and hypertensive and non-diabetic hypertensive populations. The authors also wanted to compare the present (albumin-creatinine ratio: male: > or =2.5 mg/mmol, female: > or =3.5 mg/mmol) and a new criteria of the Heart Outcomes Prevention Evaluation study (patients without diabetes: immunological method, > or =0.7 mg/mmol; high performance liquid chromatography, > or =3.1 mg/mmol; individuals with diabetes: immunological method, > or =1.4 mg/mmol; high performance liquid chromatography, > or =5.2 mg/mmol) of microalbuminuria. Examination of fresh urines of 469 microalbuminuria negative patients by dipstick were performed by immunonephelometry. Patients, who were microalbuminuria negative by immunonephelometry as well, were further analyzed by high performance liquid chromatography using the Accumintrade mark Kit, based on size-exclusion chromatography. Three times higher albuminuria were found with high performance liquid chromatography than with immunonephelometry. The intraindividual coefficient of variation did not differ in the two methods (37 +/- 31% vs. 40 +/- 31%, p = 0.869; immunonephelometry vs. high performance liquid chromatography; mean +/- standard deviation). Using the present criteria for microalbuminuria, 43% of immunonephelometrically negative patients proved to be microalbuminuric by high performance liquid chromatography. Using the new criteria of the Heart Outcomes Prevention

  4. Evaluation of a School Building in Turkey According to the Basic Sustainable Design Criteria

    Science.gov (United States)

    Arslan, H. D.

    2017-08-01

    In Turkey, as well as many other developing countries, the significance of sustainable education buildings has only recently become recognized and the issue of sustainability issue has not been sufficiently involved in laws and regulations. In this study, first of all architectural sustainability with basic design criteria has been explained. After that selected type primary school project in Turkey has been evaluated according to the sustainable design criteria. Type project of school buildings significantly limits the sustainability performance expected from buildings. It is clear that type projects shorten the planning time as they include a designing process that is independent of settlement and they are repeated in various places with different characteristics, indeed. On the other hand; abundance of disadvantages such as the overlook of the natural physical and structural properties of the location mostly restricts the sustainable design of the building. For sustainable buildings, several factors such as the environment, land, climate, insolation, direction etc. shall be taken into consideration at the beginning stage. Therefore; implementation of type projects can be deemed to be inappropriate for sustainability.

  5. Analysis of Multi-Criteria Evaluation Method of Landfill Site Selection for Municipal Solid Waste Management

    Science.gov (United States)

    Mohammed, Habiba Ibrahim; Majid, Zulkepli; Yusof, Norhakim Bin; Bello Yamusa, Yamusa

    2018-03-01

    Landfilling remains the most common systematic technique of solid waste disposal in most of the developed and developing countries. Finding a suitable site for landfill is a very challenging task. Landfill site selection process aims to provide suitable areas that will protect the environment and public health from pollution and hazards. Therefore, various factors such as environmental, physical, socio-economic, and geological criteria must be considered before siting any landfill. This makes the site selection process vigorous and tedious because it involves the processing of large amount of spatial data, rules and regulations from different agencies and also policy from decision makers. This allows the incorporation of conflicting objectives and decision maker preferences into spatial decision models. This paper particularly analyzes the multi-criteria evaluation (MCE) method of landfill site selection for solid waste management by means of literature reviews and surveys. The study will help the decision makers and waste management authorities to choose the most effective method when considering landfill site selection.

  6. Human Response to Air Movement - Evaluation of ASHRAE´s Draft Criteria

    DEFF Research Database (Denmark)

    Toftum, Jørn; Melikov, Arsen Krikor; Tynel, A.

    2003-01-01

    cooler than neutral or occupants who are occupied mostly with sedentary work. To accommodate all occupants in a given indoor environment, it is therefore recommended that air movement generated by the HVAC system be designed according to the criteria in the current Standard 55 to minimize complaints......The aim of this study was to evaluate the present ASHRAE Standard 55-92 draft criteria and to describe how air movement is perceived at thermal sensations slightly cooler and slightly warmer than neutral. At temperatures 18oC, 20oC, 23oC, 26oC, and 28oC (64.4oF, 68oF, 73.4oF, 78.8oF, and 82.4o......F), 40 subjects at slightly cool, neutral and slightly warm overall thermal sensation were exposed to air velocities that were increased step-by-step from less than 0.1 m/s to 0.8 m/s (19.7 fpm to 157.5 fpm). Subjects who felt cool or slightly cool perceived air movement as being uncomfortable at lower...

  7. Analysis of Multi-Criteria Evaluation Method of Landfill Site Selection for Municipal Solid Waste Management

    Directory of Open Access Journals (Sweden)

    Ibrahim Mohammed Habiba

    2018-01-01

    Full Text Available Landfilling remains the most common systematic technique of solid waste disposal in most of the developed and developing countries. Finding a suitable site for landfill is a very challenging task. Landfill site selection process aims to provide suitable areas that will protect the environment and public health from pollution and hazards. Therefore, various factors such as environmental, physical, socio-economic, and geological criteria must be considered before siting any landfill. This makes the site selection process vigorous and tedious because it involves the processing of large amount of spatial data, rules and regulations from different agencies and also policy from decision makers. This allows the incorporation of conflicting objectives and decision maker preferences into spatial decision models. This paper particularly analyzes the multi-criteria evaluation (MCE method of landfill site selection for solid waste management by means of literature reviews and surveys. The study will help the decision makers and waste management authorities to choose the most effective method when considering landfill site selection.

  8. Evaluation of Web-Based Training Courses by Means of Criteria on Learning Support

    Energy Technology Data Exchange (ETDEWEB)

    Geisser, R.; Keefer, F.; Schoenfelder, C.

    2015-07-01

    In recent years, due to the widespread use of digital media and the internet, more and more traditional education and training measures have been replaced or enhanced by elearning. In the context of the nuclear industry, however, with its stringent demand for well qualified and motivated human resources, it is very important to know to what extent these new learning formats will contribute to effective education and training. In cooperation with AREVA and within the scope of a master thesis, it was first investigated as to which factors greatly support the effectiveness of learning by using digital media, from a learner’s point of view in particular. Then, several criteria were developed that could be used to evaluate web based training courses. Next, these criteria were applied to three courses that have already been implemented at AREVA for different target groups and training objectives. The investigation has shown that factors which support the effectiveness of learning are not well known and not systematically applied in the training development process. Consequently, the success of training implementation depends to a great extent on the competence of external suppliers for e-learning programming. (Author)

  9. Criteria for evaluating protection from single points of failure for partially expanded fault trees

    International Nuclear Information System (INIS)

    Aswani, D.; Badreddine, B.; Malone, M.; Gauthier, G.; Proietty, J.

    2008-01-01

    Fault tree analysis (FTA) is a technique that describes the combinations of events in a system which result in an undesirable outcome. FTA is used as a tool to quantitatively assess a system's probability for an undesirable outcome. Time constraints from concept to production in modern engineering often limit the opportunity for a thorough statistical analysis of a system. Furthermore, when undesirable outcomes are considered such as hazard to human(s), it becomes difficult to identify strict statistical targets for what is acceptable. Consequently, when hazard to human(s) is concerned a common design target is to protect the system from single points of failure (SPOF) which means that no failure mode caused by a single event, concern, or error has a critical consequence on the system. Such a design target is common with 'by-wire' systems. FTA can be used to verify if a system is protected from SPOF. In this paper, sufficient criteria for evaluating protection from SPOF for partially expanded fault trees are proposed along with proof. The proposed criteria consider potential interactions between the lowest drawn events of a partial fault tree expansion which otherwise easily leads to an overly optimistic analysis of protection from SPOF. The analysis is limited to fault trees that are coherent and static

  10. Absolute order-of-magnitude reasoning applied to a social multi-criteria evaluation framework

    Science.gov (United States)

    Afsordegan, A.; Sánchez, M.; Agell, N.; Aguado, J. C.; Gamboa, G.

    2016-03-01

    A social multi-criteria evaluation framework for solving a real-case problem of selecting a wind farm location in the regions of Urgell and Conca de Barberá in Catalonia (northeast of Spain) is studied. This paper applies a qualitative multi-criteria decision analysis approach based on linguistic labels assessment able to address uncertainty and deal with different levels of precision. This method is based on qualitative reasoning as an artificial intelligence technique for assessing and ranking multi-attribute alternatives with linguistic labels in order to handle uncertainty. This method is suitable for problems in the social framework such as energy planning which require the construction of a dialogue process among many social actors with high level of complexity and uncertainty. The method is compared with an existing approach, which has been applied previously in the wind farm location problem. This approach, consisting of an outranking method, is based on Condorcet's original method. The results obtained by both approaches are analysed and their performance in the selection of the wind farm location is compared in aggregation procedures. Although results show that both methods conduct to similar alternatives rankings, the study highlights both their advantages and drawbacks.

  11. Evaluation of the image quality criteria and study of doses in a mammography department

    International Nuclear Information System (INIS)

    Alcantara, Marcela Costa

    2009-01-01

    The mammographic image quality criteria published by European Commission were implemented in three mammography equipment of a same radiology department in a hospital of Sao Paulo city. Among the mammography equipment, two use the screen-film system and one of them uses the indirect digital system. During the data collection, it was noted the need to conduct a study about image rejection in each mammography equipment. Therefore, this study was realized and, after that, the results in each mammography equipment of image rejection and image percentage that present each quality criterion it were compared. At the same time of this studies, it was realized other study about surface entrance dose and average glandular dose. These doses it was estimated based on different methods published by different groups of researcher, for all combinations anode filter available in the equipment. To estimate the surface entrance dose following the methodology published in Avenue's' guide and the average glandular dose following the Wu' methodology, it was developed a phantom, in different thicknesses of acrylic, to simulate a breast. Finally, the image quality it was associated with the dose received by patient. The digital equipment shows better results in the evaluation of quality criteria, lower rate of image rejection and lower values of average glandular dose and surface entrance dose in all methods studied. But it is not sufficient, because is not adequate for patients with great breast. (author)

  12. Advances in flaw evaluation procedures and acceptance criteria for reactor piping

    International Nuclear Information System (INIS)

    Gamble, R.M.; Zahoor, A.; Norris, D.M.

    1986-01-01

    During the past several years, intergranular stress corrosion cracks (IGSCC) have been detected in stainless steel piping in boiling water reactors (BWRs) and have resulted in an increased number of flaw evaluations. To reduce the outage time associated with evaluating IGSCC, various research and ASME code groups have spent significant effort to provide utility personnel with efficient means to detect, classify, and size flaws, and to determine suitability for return to service for flawed stainless steel piping. One of the several nondestructive evaluation technologies that has received considerable attention is fracture mechanics, the discipline that considers the failure of flawed material. Fracture mechanics can be used to answer two key questions concerning return to service of flawed pipe: (a) what is the largest flaw size that can be returned to service and still maintain adequate safety margins at the applied loads, and (b) how much operating time remains before the crack reaches the largest allowable size? The purpose of this paper is to provide an overview of the recently developed ASME code Section XI flaw size evaluation procedure and acceptance criteria for stainless steel piping and their application by BWR owners to efficiently determine if flaws found by nondestructive examination are acceptable for continued service

  13. Advances in flaw evaluation procedures and acceptance criteria for reactor piping

    Energy Technology Data Exchange (ETDEWEB)

    Gamble, R.M.; Zahoor, A.; Norris, D.M.

    1986-01-01

    During the past several years, intergranular stress corrosion cracks (IGSCC) have been detected in stainless steel piping in boiling water reactors (BWRs) and have resulted in an increased number of flaw evaluations. To reduce the outage time associated with evaluating IGSCC, various research and ASME code groups have spent significant effort to provide utility personnel with efficient means to detect, classify, and size flaws, and to determine suitability for return to service for flawed stainless steel piping. One of the several nondestructive evaluation technologies that has received considerable attention is fracture mechanics, the discipline that considers the failure of flawed material. Fracture mechanics can be used to answer two key questions concerning return to service of flawed pipe: (a) what is the largest flaw size that can be returned to service and still maintain adequate safety margins at the applied loads, and (b) how much operating time remains before the crack reaches the largest allowable size. The purpose of this paper is to provide an overview of the recently developed ASME code Section XI flaw size evaluation procedure and acceptance criteria for stainless steel piping and their application by BWR owners to efficiently determine if flaws found by nondestructive examination are acceptable for continued service.

  14. The influence of quality criteria on parents' evaluation of medical web-pages: an Italian randomised trial.

    Science.gov (United States)

    Currò, Vincenzo; Buonuomo, Paola Sabrina; Zambiano, Annaluce; Vituzzi, Andrea; Onesimo, Roberta; D'Atri, Alessandro

    2007-01-01

    The aim of this study is to verify the usefulness for parents of a web evaluation framework composed of ten quality criteria to improve their ability to assess the quality level of medical web sites. We conducted a randomised controlled trial that included two groups of parents who independently evaluated five paediatric web sites by filling out two distinct questionnaires: group A with the evaluation framework, group B without it. 40 volunteers were recruited from parents referring to the General Paediatrics Out-patients Department who satisfied the following eligibility criteria: Internet users, at least 1 child under 12 months old, no professional skill in Internet and medicine. The survey was taken between February 2, 2000 and March 22, 2000. Parents evaluated each web site and assigned a score, compared with a gold standard created by a group of experts. Suggesting evaluation criteria to parents seem useful for an improvement of their ability to evaluate web sites.

  15. Application of TRiMiCri for the evaluation of risk based microbiological criteria for Campylobacter on broiler meat

    DEFF Research Database (Denmark)

    Seliwiorstow, Tomasz; Uyttendaele, Mieke; De Zutter, Lieven

    2016-01-01

    A potential solution for the reduction of consumer exposure to Campylobacter is establishing a microbiological criterion (MC) for Campylobacter on broiler meat. In the present study the freely available software tool TRiMiCri was applied to evaluate risk-based microbiological criteria by two appr...... of microbiological criteria for Campylobacter in the EU is discussed. TRiMiCri provides user friendly software to evaluate the available data and can help risk managers in establishing risk based microbiological criteria for Campylobacter in broiler meat.......A potential solution for the reduction of consumer exposure to Campylobacter is establishing a microbiological criterion (MC) for Campylobacter on broiler meat. In the present study the freely available software tool TRiMiCri was applied to evaluate risk-based microbiological criteria by two...

  16. Layered evaluation of multi-criteria collaborative filtering for scientific paper recommendation

    NARCIS (Netherlands)

    Manouselis, N.; Verbert, K.; Alexandrov, V.; Lees, M.; Krzhizhanovskaya, V.; Dongarra, J.; Sloot, P.M.A.

    2013-01-01

    Recommendation algorithms have been researched extensively to help people deal with abundance of information. In recent years, the incorporation of multiple relevance criteria has attracted increased interest. Such multi-criteria recommendation approaches are researched as a paradigm for building

  17. Reporting and evaluation criteria as means towards a transparent use of ecotoxicity data for environmental risk assessment of pharmaceuticals

    International Nuclear Information System (INIS)

    Agerstrand, M.; Kuester, A.; Bachmann, J.; Breitholtz, M.; Ebert, I.; Rechenberg, B.; Ruden, C.

    2011-01-01

    Ecotoxicity data with high reliability and relevance are needed to guarantee the scientific quality of environmental risk assessments of pharmaceuticals. The main advantages of a more structured approach to data evaluation include increased transparency and predictability of the risk assessment process, and the possibility to use non-standard data. In this collaboration, between the research project MistraPharma and the German Federal Environment Agency, a new set of reporting and evaluation criteria is presented and discussed. The new criteria are based on the approaches in the literature and the OECD reporting requirements, and have been further developed to include both reliability and relevance of test data. Intended users are risk assessors and researchers performing ecotoxicological experiments, but the criteria can also be used for education purposes and in the peer-review process for scientific papers. This approach intends to bridge the gap between the regulator and the scientist's needs and way of work. - Highlights: → A structured approach to data evaluation increases the transparency and predictability of the risk assessment process. → A structured approach to data reporting opens up for use of data from the open scientific literature in risk assessments. → Both relevance and reliability aspects are included in the reporting and evaluation criteria. → The criteria can be used by risk assessors, by researchers, for education purposes and in the peer-review process. - The need for reporting and evaluation criteria towards a transparent and reliable use of ecotoxicity data.

  18. [Community health course--student's evaluation].

    Science.gov (United States)

    Juresa, Vesna; Musil, Vera; Sosić, Zvonko; Majer, Marjeta; Pavleković, Gordana

    2010-12-01

    Since 1952, Andrija Stampar School of Public Health, School of Medicine, University of Zagreb, has provided a community health course, based on the medical education approach that the main fields of physicians' action are human settlements and not only consulting rooms and clinics. The aim of the study was to compare community health course students' evaluations immediately after attending the course at the 4th and 6th study years. The survey included 224 4th year medical students attending the community course during the academic year 2007-2008 and 192 same-generation 6th year students (85.7%) during the academic year 2009-2010. Students were required to fill out an evaluation questionnaire about the activities during the community health course using grades from 1-poor to 5-excellent, and to write personal remarks and essay. The academic year 2007-2008 students (n=224) were very satisfied (grades 5 and 4) with preparatory seminar (98% of students), final seminar (97%), course organization (90%) and course contents (89%). The same grades were allocated by 98% of students to public health field research, 94% to work in community nurse service, 93% to work in family practice and health promotion in school and kindergarten, and 87% to water sampling. Satisfaction with the community health course was very emotionally described in final essays: "... work with community nurse service in the poorest part of Croatia has changed my life. I have learned in only few hours to wish less and to give more. Every physician should experience it, because that is real life". Results of the same-generation students (n=192) in the academic year 2009-2010, now at 6th study year, showed them to be still very satisfied (grades 5 and 4) with the activities in the community health course: 94% with health promotion, 92% with work in the community nurse service and family medicine, 86% with course contents, 82% with course organization, 78% with final seminar, 64% with preparatory seminar

  19. Student Voice in Textbook Evaluation: Comparing Open and Restricted Textbooks

    Science.gov (United States)

    Woodward, Scott; Lloyd, Adam; Kimmons, Royce

    2017-01-01

    Advocates for student voice in higher education believe students should have the right and power to engage in much of the decision-making traditionally dominated by instructors or administrators. This qualitative study examines the role of student voice in the evaluation of textbook quality. Evaluators included two graduate students enrolled in a…

  20. Systematic review on the evaluation criteria of orphan medicines in Central and Eastern European countries.

    Science.gov (United States)

    Zelei, Tamás; Molnár, Mária J; Szegedi, Márta; Kaló, Zoltán

    2016-06-04

    In case of orphan drugs applicability of the standard health technology assessment (HTA) process is limited due to scarcity of good clinical and health economic evidence. Financing these premium priced drugs is more controversial in the Central and Eastern European (CEE) region where the public funding resources are more restricted, and health economic justification should be an even more important aspect of policy decisions than in higher income European countries. To explore and summarize the recent scientific evidence on value drivers related to the health technology assessment of ODs with a special focus on the perspective of third party payers in CEE countries. The review aims to list all potentially relevant value drivers in the reimbursement process of orphan drugs. A systematic literature review was performed; PubMed and Scopus databases were systematically searched for relevant publications until April 2015. Extracted data were summarized along key HTA elements. From the 2664 identified publications, 87 contained relevant information on the evaluation criteria of orphan drugs, but only 5 had direct information from the CEE region. The presentation of good clinical evidence seems to play a key role especially since this should be the basis of cost-effectiveness analyses, which have more importance in resource-constrained economies. Due to external price referencing of pharmaceuticals, the relative budget impact of orphan drugs is expected to be higher in CEE than in Western European (WE) countries unless accessibility of patients remains more limited in poorer European regions. Equity principles based on disease prevalence and non-availability of alternative treatment options may increase the price premium, however, societies must have some control on prices and a rationale based on multiple criteria in reimbursement decisions. The evaluation of orphan medicines should include multiple criteria to appropriately measure the clinical added value of orphan

  1. Profiles of Teacher Grading Practices: Integrating Teacher Beliefs, Course Criteria, and Student Characteristics

    Science.gov (United States)

    Wiley, Caroline Rose Hummel

    2011-01-01

    The majority of the research on grading practices thus far examines teachers' perceived grading practices through Likert-type surveys and vignettes regarding generic students. This study is unique because it proposes a more systematic method of qualitative inquiry to examine how teachers perceive grading on an individual student basis by asking…

  2. Drawing students' attention to relevant assessment criteria: effects on self-assessment skills and performance

    NARCIS (Netherlands)

    Fastré, Greet; Van der Klink, Marcel; Sluijsmans, Dominique; Van Merriënboer, Jeroen

    2012-01-01

    Fastré, G. M. J., Van der Klink, M. R., Sluijsmans, D., & Van Merriënboer, J. J. G. (2012). Drawing students’ attention to relevant assessment criteria: effects on self-assessment skills and performance. Journal of Vocational Education & Training, 64(2), 185-198. doi:10.1080/13636820.2011.630537

  3. Selection of Universities by Students in Journalism and Mass Communication Courses: Do Criteria Differ between Caucasian and Minority Students?

    Science.gov (United States)

    Biswas, Masudul; Perkins, Lyle; Izard, Ralph

    2012-01-01

    This study measures the significance of factors used by minority students in their selection of universities/colleges. This web survey was conducted mainly on 778 students enrolled in journalism/mass communication courses representing five historically black colleges and universities (HBCUs) and twelve other universities. Differences were found…

  4. Retention of class V restorations placed by dental students: a retrospective evaluation

    OpenAIRE

    Silva, Úrsula Aparecida Escalero; Department of Restorative Dentistry – Araçatuba Dental School – UNESP – Univ Estadual Paulista – Araçatuba – São Paulo – Brazil.; da Silva, Emílie; Department of Restorative Dentistry – Araçatuba Dental School – UNESP – Univ Estadual Paulista – Araçatuba – São Paulo – Brazil.; Okida, Ricardo; Department of Restorative Dentistry – Araçatuba Dental School – UNESP – Univ Estadual Paulista – Araçatuba – São Paulo – Brazil.; Sundefeld, Maria; Department of Biostatistics – Araçatuba Dental School – UNESP – Univ Estadual Paulista – Araçatuba – São Paulo – Brazil.; Fagundes, Ticiane Cestari; Department of Restorative Dentistry – Araçatuba Dental School – UNESP – Univ Estadual Paulista – Araçatuba – São Paulo – Brazil.

    2016-01-01

    Objective: The aim of this study was to evaluate the clinical performance of class V restorations made by undergraduate students and determine the factors that might influence retention of restorations. Material and Methods: A survey of the clinical records created between 2007 and 2009 was used to collect data on patients with dental restorations. The USPHS (United States Public Health Service) criteria were used to perform evaluations by direct clinical observation. Statistical analyses wer...

  5. Evaluation of the ACR and SLICC classification criteria in juvenile-onset systemic lupus erythematosus: a longitudinal analysis.

    Science.gov (United States)

    Lythgoe, H; Morgan, T; Heaf, E; Lloyd, O; Al-Abadi, E; Armon, K; Bailey, K; Davidson, J; Friswell, M; Gardner-Medwin, J; Haslam, K; Ioannou, Y; Leahy, A; Leone, V; Pilkington, C; Rangaraj, S; Riley, P; Tizard, E J; Wilkinson, N; Beresford, M W

    2017-10-01

    Objectives The Systemic Lupus International Collaborating Clinics (SLICC) group proposed revised classification criteria for systemic lupus erythematosus (SLICC-2012 criteria). This study aimed to compare these criteria with the well-established American College of Rheumatology classification criteria (ACR-1997 criteria) in a national cohort of juvenile-onset systemic lupus erythematosus (JSLE) patients and evaluate how patients' classification criteria evolved over time. Methods Data from patients in the UK JSLE Cohort Study with a senior clinician diagnosis of probable evolving, or definite JSLE, were analyzed. Patients were assessed using both classification criteria within 1 year of diagnosis and at latest follow up (following a minimum 12-month follow-up period). Results A total of 226 patients were included. The SLICC-2012 was more sensitive than ACR-1997 at diagnosis (92.9% versus 84.1% p < 0.001) and after follow up (100% versus 92.0% p < 0.001). Most patients meeting the SLICC-2012 criteria and not the ACR-1997 met more than one additional criterion on the SLICC-2012. Conclusions The SLICC-2012 was better able to classify patients with JSLE than the ACR-1997 and did so at an earlier stage in their disease course. SLICC-2012 should be considered for classification of JSLE patients in observational studies and clinical trial eligibility.

  6. Multi-criteria approval for evaluating landscape management strategies (Case study: Fruška Gora National Park

    Directory of Open Access Journals (Sweden)

    Lakićević Milena D.

    2015-01-01

    Full Text Available This paper deals with the problem of multi-criteria evaluation of four management strategies for Fruška Gora National Park. The criteria set was defined in ac­cordance with the IUCN guidelines for management of national parks. Four strategies were evaluated by testing preference intensities for each alternative with the respect to each cri­terion. Alternatives with preference above the approval threshold were approved, and a multi-criteria approval matrix was generated. According to the matrix, the most suitable management strategy was identified. It implies an intense protection of natural resources and landscape diversity in the national park by applying bio-engineering measures. This illustrative example proved that multi-criteria approval can be considered as a good deci­sion support tool when there is no need for a deeper insight into cardinal values of criteria weights and alternatives, or if the decision maker has to select few from many of alterna­tives to reduce the decision problem. For a more precise analysis, it is recommended to combine multi-criteria approval with other decision support tools, and future studies might deal with this problem in order to define an alternative framework for decision making in landscape management. [Projekat Ministarstva nauke Republike Srbije, br. 174003: Theory and application of analytic hierarchy process (AHP in multi-criteria decision making under conditions of risk and uncer­tainty (individual and group context

  7. Do Admission Criteria for Teacher Education Institutions Matter? A Comparative Study on Beliefs of Student Teachers from Serbia and Slovenia about Inclusive Practices

    Science.gov (United States)

    Pecek, Mojca; Macura-Milovanovic, Suncica

    2015-01-01

    The relationship between admissions criteria, the preparation provided by teacher education programmes and student teachers' (STs) beliefs about inclusive education (IE) are rarely made explicit. The paucity of data regarding this relationship leads us to question whether teacher candidates' prior beliefs matter relative to admissions criteria or…

  8. Evaluation Criteria and Results of Full Scale Testing of Bridge Abutment Made from Reinforced Soil

    Science.gov (United States)

    Hildebrand, Maciej; Rybak, Jarosław

    2017-10-01

    Structures made of reinforced soil can be evaluated for their safety based on a load testing. Measurement results are essentially evaluated by displacements of surcharge (mainly in vertical direction) and facing elements (mainly in horizontal direction). Displacements are within several tenths to several millimetres and they can be taken by common geodetic equipment. Due to slow soil consolidation (progress of displacements) under constant load, observations should be made over several days or even weeks or months. A standard procedure of heating of geotextiles, used in laboratory conditions to simulate long term behaviour cannot be used in a natural scale. When the load is removed, the soil unloading occurs. Both the progress of displacements and soil unloading after unloading of the structure are the key presumptions for evaluating its safety (stability). Assessment of measuring results must be preceded by assuming even the simplest model of the structure, so as it could be possible to estimate the expected displacements under controlled load. In view of clearly random nature of soil parameters of retaining structure composed of reinforced soil and due to specific erection technology of reinforced soil structure, the assessment of its condition is largely based on expert’s judgment. It is an essential and difficult task to interpret very small displacements which are often enough disturbed by numerous factors like temperature, insolation, precipitation, vehicles, etc. In the presented paper, the authors tried to establish and juxtapose some criteria for a load test of a bridge abutment and evaluate their suitability for decision making. Final remarks are based on authors experience from a real full scale load test.

  9. Evaluation of body posture in nursing students.

    Science.gov (United States)

    Andrade, Marília Fernandes; Chaves, Érika de Cássia Lopes; Miguel, Michele Rita Oliveira; Simão, Talita Prado; Nogueira, Denismar Alves; Iunes, Denise Hollanda

    2017-08-28

    To investigate the body posture of nursing students before and after clinical practice. The study was developed in two stages. Initially the body posture of students of the 2nd, 4th, 6th, and 8th periods were assessed through photogrammetry. All images were analyzed in a random and masked manner with CorporisPro® 3.1.3 software. Three evaluations were performed for each angle and then the mean value was calculated. Two years later, when the 4th period students had developed their clinical internships, their body posture was again evaluated. The total sample consisted of 112 students. Comparison of their posture with the normality pattern showed that all the angles presented significant differences (pcomposta por 112 estudantes. Comparando-se os estudantes com o padrão de normalidade, todos os ângulos apresentaram diferença significativa (p< 0,00), com exceção do ângulo triângulo de Tales. Reavaliando os mesmos estudantes, houve diferença significativa nos ângulos da articulação acromioclavicular (p=0,03), da flexão de joelhos (p< 0,00) e no ângulo tibiotársico (p< 0,00). Todos os estudantes apresentaram alterações, comparadas aos valores de normalidade. Os segmentos com diferença significativa, comparando-se antes e após a prática, foram o ângulo acromioclavicular, flexo de joelho e ângulo tibiotársico, sendo os dois últimos na posição de rolamento.

  10. The problem of windfarm location: A social multi-criteria evaluation framework

    International Nuclear Information System (INIS)

    Gamboa, Gonzalo; Munda, Giuseppe

    2007-01-01

    Although wind energy has the green image, the location of windfarms is always a source of local conflicts. Opposition may depend on the extensive land use of windfarms, their possible impacts on tourism or their visual impact, as well as NIMBY (Never In My Back-Yard) behavior. On the other hand, some social actors are normally in favor of wind parks because they perceive them as a possibility of development or simply a source of income. In these situations, the management of the energy policy process involves many layers and kinds of decisions, and requires the construction of a dialogue process among many social actors, individual and collective, formal and informal, local and non-local. This implies that the political and social framework must find a place in evaluation exercises. This is the objective of social multi-criteria evaluation (SMCE). In this article, SMCE is proposed as a general framework for dealing with the problem of wind park location. The major strength of SMCE is the possibility of integrating both socio-economic and technical dimensions inside a coherent framework. A real-world case study is used as an illustrative example

  11. Improvement and Extension of Shape Evaluation Criteria in Multi-Scale Image Segmentation

    Science.gov (United States)

    Sakamoto, M.; Honda, Y.; Kondo, A.

    2016-06-01

    From the last decade, the multi-scale image segmentation is getting a particular interest and practically being used for object-based image analysis. In this study, we have addressed the issues on multi-scale image segmentation, especially, in improving the performances for validity of merging and variety of derived region's shape. Firstly, we have introduced constraints on the application of spectral criterion which could suppress excessive merging between dissimilar regions. Secondly, we have extended the evaluation for smoothness criterion by modifying the definition on the extent of the object, which was brought for controlling the shape's diversity. Thirdly, we have developed new shape criterion called aspect ratio. This criterion helps to improve the reproducibility on the shape of object to be matched to the actual objectives of interest. This criterion provides constraint on the aspect ratio in the bounding box of object by keeping properties controlled with conventional shape criteria. These improvements and extensions lead to more accurate, flexible, and diverse segmentation results according to the shape characteristics of the target of interest. Furthermore, we also investigated a technique for quantitative and automatic parameterization in multi-scale image segmentation. This approach is achieved by comparing segmentation result with training area specified in advance by considering the maximization of the average area in derived objects or satisfying the evaluation index called F-measure. Thus, it has been possible to automate the parameterization that suited the objectives especially in the view point of shape's reproducibility.

  12. The Atomic Energy Control Board criteria for identification and evaluation of fire hazards in nuclear power stations

    International Nuclear Information System (INIS)

    Morrison, L.

    1986-03-01

    This report presents information for the identification and evaluation of fire hazards in nuclear power stations. The report consists of two volumes. Volume 1 contains background material which outlines tools and analytical techniques currently available to deterministically analyse fire hazards. Volume 2 presents criteria for evaluating fire hazard reports. The criteria are consistent with the existing AECB regulatory approach in Canada and cover the topics which should be included in a fire hazard analysis. This volume also provides details of each topic so that the quality of an analysis may be evaluated

  13. 34 CFR 646.21 - What selection criteria does the Secretary use to evaluate an application?

    Science.gov (United States)

    2010-07-01

    ... financial management, student records management, and personnel management; and, where appropriate, its plan for coordination with other programs for disadvantaged students. (d) Institutional commitment (16... points) The plan to inform the institutional community (students, faculty, and staff) of the goals...

  14. A Hybrid Approach Using ISM For Leveling Agile Criteria And Fuzzy AHP To Determine The Relative Weights Of Evaluation Criteria And Fuzzy TOPSIS To Rank The Alternatives

    Directory of Open Access Journals (Sweden)

    Mahdi Karbasian1

    2012-02-01

    Full Text Available In today’s organizations, performance measurement comes more to the foreground with the advancement in the high technology. Supplier selection is an important issue in supply chain management. In recent years, determining the best supplier in the supply chain has become a key strategic consideration. However, these decisions usually involve several objectives or criteria, and it is often necessary to compromise among possibly conflicting factors. Thus, the multiple criteria decision making (MCDM becomes a useful approach to solve this kind of problem. In order to use the conceptual framework for measuring performance supplier, a methodology that takes into account both quantitative and qualitative factors and the interrelations between them should be utilized. for leveling an integrated approach of analytic hierarchy process AHP and fuzzy TOPSIS method is proposed to obtain final ranking. The interactions among the criteria are also analyzed before arriving at a decision for the selection of supplier from among six alternatives. Linguistic values are used to assess the ratings and weights for criterion. These linguistic ratings can be expressed in triangular fuzzy numbers. Then, a hierarchy multiple criteria decision-making (MCDM model based on fuzzy-sets theory including FAHP and FTOPSIS are applied. There are two approaches for aggregating values including relative importance of evaluation criteria with respect to the overall objective and rating of alternatives with respect to each criterion in fuzzy group TOPSIS: First aggregation and Last aggregation. In first aggregation approach weight of each criterion and rating of alternatives with respect to each criterion gained from decision makers are aggregated at first and TOPSIS method then apply to these aggregate values. In last aggregation approach weight of each criterion and rating of alternatives with respect to each criterion gained from decision makers are used in TOPSIS method

  15. A Content Analysis of the Congruence between the Evaluation Criteria of Superintendents and the Iowa Standards for School Leaders

    Science.gov (United States)

    Adams, Matthew J.

    2011-01-01

    The Problem: This study was designed to analyze the evaluation criteria of the instruments used to evaluate superintendents, the job descriptions for those superintendents, and the goals written as part of their Individual Administrator Professional Development Plans (IAPDPs) to determine whether superintendents are being held accountable for…

  16. The use of multi-criteria decision making models in evaluating anesthesia method options in circumcision surgery.

    Science.gov (United States)

    Hancerliogullari, Gulsah; Hancerliogullari, Kadir Oymen; Koksalmis, Emrah

    2017-01-23

    Determining the most suitable anesthesia method for circumcision surgery plays a fundamental role in pediatric surgery. This study is aimed to present pediatric surgeons' perspective on the relative importance of the criteria for selecting anesthesia method for circumcision surgery by utilizing the multi-criteria decision making methods. Fuzzy set theory offers a useful tool for transforming linguistic terms into numerical assessments. Since the evaluation of anesthesia methods requires linguistic terms, we utilize the fuzzy Analytic Hierarchy Process (AHP) and fuzzy Technique for Order Preference by Similarity to Ideal Solution (TOPSIS). Both mathematical decision-making methods are originated from individual judgements for qualitative factors utilizing the pair-wise comparison matrix. Our model uses four main criteria, eight sub-criteria as well as three alternatives. To assess the relative priorities, an online questionnaire was completed by three experts, pediatric surgeons, who had experience with circumcision surgery. Discussion of the results with the experts indicates that time-related factors are the most important criteria, followed by psychology, convenience and duration. Moreover, general anesthesia with penile block for circumcision surgery is the preferred choice of anesthesia compared to general anesthesia without penile block, which has a greater priority compared to local anesthesia under the discussed main-criteria and sub-criteria. The results presented in this study highlight the need to integrate surgeons' criteria into the decision making process for selecting anesthesia methods. This is the first study in which multi-criteria decision making tools, specifically fuzzy AHP and fuzzy TOPSIS, are used to evaluate anesthesia methods for a pediatric surgical procedure.

  17. GIS and Multi-criteria evaluation (MCE) for landform geodiversity assessment

    Science.gov (United States)

    Najwer, Alicja; Reynard, Emmanuel; Zwoliński, Zbigniew

    2014-05-01

    In geomorphology, at the contemporary stage of methodology and methodological development, it is very significant to undertake new research problems, from theoretical and application point of view. As an example of applying geoconservation results in landscape studies and environmental conservation one can refer to the problem of the landform geodiversity. The concept of geodiversity was created relatively recently and, therefore, little progress has been made in its objective assessment and mapping. In order to ensure clarity and coherency, it is recommended that the evaluation process to be rigorous. Multi-criteria evaluation meets these criteria well. The main objective of this presentation is to demonstrate a new methodology for the assessment of the selected natural environment components in response to the definition of geodiversity, as well as visualization of the landforms geodiversity, using the opportunities offered by the geoinformation environment. The study area consists of two peculiar alpine valleys: Illgraben and Derborence, located in the Swiss Alps. Apart from glacial and fluvial landforms, the morphology of these two sites is largely due to the extreme phenomena(rockslides, torrential processes). Both valleys are recognized as geosites of national importance. The basis of the assessment is the selection of the geographical environment features. Firstly, six factor maps were prepared for each area: the landform energy, the landform fragmentation, the contemporary landform preservation, geological settings and hydrographic elements (lakes and streams). Input maps were then standardized and resulted from map algebra operations carried out by multi-criteria evaluation (MCE) with GIS-based Weighted Sum technique. Weights for particular classes were calculated using pair-comparison matrixes method. The final stage of deriving landform geodiversity maps was the reclassification procedure with the use of natural breaks method. The final maps of landform

  18. Combined Multi-criteria Evaluation Stage Technique as an Agro Waste Evaluation Indicator for Polymeric Composites: Date Palm Fibers as a Case Study

    Directory of Open Access Journals (Sweden)

    Faris M. AL-Oqla

    2014-06-01

    Full Text Available The final features of natural fiber composites (NFCs depend on the integrated characteristics of their constituents. In the industry today, natural agro waste fibers are evaluated using a limited number of criteria. In this work, a combined multi-criteria evaluation stage technique (CMCEST is introduced as a simple efficient systematic indicator to enhance evaluation of the available natural agro wastes for polymeric composites. In this proposed technique, criteria affecting the proper selection of natural agro waste fibers were combined and divided into sequence stages as follows: single-evaluation-criterion (SEC, combined-double-evaluation-criterion (CDEC, combined-triple-evaluation-criterion (CTEC, etc. These stages are based on combined physical, mechanical, and economic evaluation criteria and can be extended to several further stages to include other beneficial characteristics. The effectiveness of this technique was demonstrated by evaluating coir, date palm, jute, hemp, kenaf, and oil palm fibers simultaneously. This combined evaluation criteria can lead to more informative decisions regarding selection of the most suitable fiber type for polymeric composites. The CMCEST enhancements can reveal new potential fiber types through better evaluation schemes, help achieve clearer indications of the capabilities of available agro wastes to enhance composites, and determine proper ecological waste management practices. Utilizing the proposed technique, the date palm fiber type was found to be quite promising due to beneficial characteristics revealed in CTEC, which provides a reasonable, cheap, and eco-friendly alternative material suitable for different applications.

  19. Development, enhancement, and evaluation of aircraft measurement techniques for national ambient air quality standard criteria pollutants

    Science.gov (United States)

    Brent, Lacey Cluff

    The atmospheric contaminants most harmful to human health are designated Criteria Pollutants. To help Maryland attain the national ambient air quality standards (NAAQS) for Criteria Pollutants, and to improve our fundamental understanding of atmospheric chemistry, I conducted aircraft measurements in the Regional Atmospheric Measurement Modeling Prediction Program (RAMMPP). These data are used to evaluate model simulations and satellite observations. I developed techniques for improving airborne observation of two NAAQS pollutants, particulate matter (PM) and nitrogen dioxide (NO2). While structure and composition of organic aerosol are important for understanding PM formation, the molecular speciation of organic ambient aerosol remains largely unknown. The spatial distribution of reactive nitrogen is likewise poorly constrained. To examine water-soluble organic aerosol (WSOA) during an air pollution episode, I designed and implemented a shrouded aerosol inlet system to collect PM onto quartz fiber filters from a Cessna 402 research aircraft. Inlet evaluation conducted during a side-by-side flight with the NASA P3 demonstrated agreement to within 30%. An ion chromatographic mass spectrometric method developed using the NIST Standard Reference Material (SRM) 1649b Urban Dust, as a surrogate material resulted in acidic class separation and resolution of at least 34 organic acids; detection limits approach pg/g concentrations. Analysis of aircraft filter samples resulted in detection of 8 inorganic species and 16 organic acids of which 12 were quantified. Aged, re-circulated metropolitan air showed a greater number of dicarboxylic acids compared to air recently transported from the west. While the NAAQS for NO2 is rarely exceeded, it is a precursor molecule for ozone, America's most recalcitrant pollutant. Using cavity ringdown spectroscopy employing a light emitting diode (LED), I measured vertical profiles of NO2 (surface to 2.5 km) west (upwind) of the Baltimore

  20. [Evaluation of digital educational student-technology interaction in neonatal nursing].

    Science.gov (United States)

    Castro, Fernanda Salim Ferreira de; Dias, Danielle Monteiro Vilela; Higarashi, Ieda Harumi; Scochi, Carmen Gracinda Silvan; Fonseca, Luciana Mara Monti

    2015-02-01

    To assess the digital educational technology interface Caring for the sensory environment in the neonatal unit: noise, lighting and handling based on ergonomic criteria. Descriptive study, in which we used the guidelines and ergonomic criteria established by ISO 9241-11 and an online Likert scale instrument to identify problems and interface qualities. The instrument was built based on Ergolist, which follows the criteria of ISO 9141-11. There were 58 undergraduate study participants from the School of Nursing of Ribeirao Preto, University of Sao Paulo, who attended the classes about neonatal nursing content. All items were positively evaluated by more than 70% of the sample. Educational technology is appropriate according to the ergonomic criteria and can be made available for teaching nursing students.

  1. Evaluation of national health-care related infection criteria for epidemiological surveillance in neonatology.

    Science.gov (United States)

    Ferreira, Janita; Bouzada, Maria C F; Jesus, Lenize A de; Cortes, Maria da Conceição Werneck; Armond, Guilherme A; Clemente, Wanessa T; Anchieta, Lêni M; Romanelli, Roberta M C

    2014-01-01

    to assess the use of the Brazilian criteria for reporting of hospital-acquired infections (HAIs) in the neonatal unit and compare them with the criteria proposed by the National Healthcare Safety Network (NHSN). this was a cross-sectional study conducted from 2009 to 2011. It included neonates with HAI reporting by at least one of the criteria. Statistical analysis included calculation of incidence density of HAIs, distribution by weight, and by reporting criterion. Analysis of sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) for the national criteria was performed considering the NHSN as the gold standard, with agreement assessed by kappa. a total of 882 newborns were followed, and 330 had at least one infection notified by at least one of the criteria. A total of 522 HAIs were reported, regardless of the criteria. An incidence density of 27.28 infections per 1,000 patient-days was observed, and the main topographies were sepsis (58.3%), candidiasis (15.1%), and conjunctivitis (6.5%). A total of 489 (93.7%) were notified by both criteria, eight infections were notified only by the national criteria (six cases of necrotizing enterocolitis and two cases of conjunctivitis), and 25 cases of clinical sepsis were reported by NHSN criteria only. The sensitivity, specificity, PPV, and NPV were 95.1%, 98.6%, 98.4%, and 95.7%, respectively, for all topographies, and were 91.8%, 100%, 100%, and 96.3% for the analysis of sepsis. Kappa analysis showed an agreement of 96.9%. there was a high rate of agreement between the criteria. The use of the national criteria facilitates the reporting of sepsis in newborns, and can help to improve the specificity and PPV. Copyright © 2014 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

  2. Evaluation of national health-care related infection criteria for epidemiological surveillance in neonatology

    Directory of Open Access Journals (Sweden)

    Janita Ferreira

    2014-07-01

    Full Text Available OBJECTIVE: to assess the use of the Brazilian criteria for reporting of hospital-acquired infections (HAIs in the neonatal unit and compare them with the criteria proposed by the National Healthcare Safety Network (NHSN. METHODS: this was a cross-sectional study conducted from 2009 to 2011. It included neonates with HAI reporting by at least one of the criteria. Statistical analysis included calculation of incidence density of HAIs, distribution by weight, and by reporting criterion. Analysis of sensitivity, specificity, positive predictive value (PPV, and negative predictive value (NPV for the national criteria was performed considering the NHSN as the gold standard, with agreement assessed by kappa. RESULTS: a total of 882 newborns were followed, and 330 had at least one infection notified by at least one of the criteria. A total of 522 HAIs were reported, regardless of the criteria. An incidence density of 27.28 infections per 1,000 patient-days was observed, and the main topographies were sepsis (58.3%, candidiasis (15.1%, and conjunctivitis (6.5%. A total of 489 (93.7% were notified by both criteria, eight infections were notified only by the national criteria (six cases of necrotizing enterocolitis and two cases of conjunctivitis, and 25 cases of clinical sepsis were reported by NHSN criteria only. The sensitivity, specificity, PPV, and NPV were 95.1%, 98.6%, 98.4%, and 95.7%, respectively, for all topographies, and were 91.8%, 100%, 100%, and 96.3% for the analysis of sepsis. Kappa analysis showed an agreement of 96.9%. CONCLUSION: there was a high rate of agreement between the criteria. The use of the national criteria facilitates the reporting of sepsis in newborns, and can help to improve the specificity and PPV.

  3. Fast evaluation of 69 basal cell carcinomas with ex vivo fluorescence confocal microscopy: criteria description, histopathological correlation, and interobserver agreement.

    Science.gov (United States)

    Bennàssar, Antoni; Carrera, Cristina; Puig, Susana; Vilalta, Antoni; Malvehy, Josep

    2013-07-01

    Fluorescence confocal microscopy (FCM) represents a first step toward a rapid "bedside pathology" in the Mohs surgery setting and in other fields of general pathology. To describe and validate FCM criteria for the main basal cell carcinoma (BCC) subtypes and to demonstrate the overall agreement with classic pathologic analysis of hematoxylin-eosin-stained samples. DESIGN A total of 69 BCCs from 66 patients were prospectively imaged using ex vivo FCM. Confocal mosaics were evaluated in real time and compared with classic pathologic analysis. Department of Dermatology, Hospital Clínic of Barcelona, Barcelona, Spain, between November 2010 and July 2011. Patients with BCC attending the Mohs Surgery Unit. Presence or absence of BCC and histological subtype (superficial, nodular, and infiltrating) in the confocal mosaics. Eight criteria for BCC were described, evaluated, and validated. Although there were minor differences among BCC subtypes, the most BCC-defining criteria were peripheral palisading, clefting, nuclear pleomorphism, and presence of stroma. These criteria were validated with independent observers (κ values >0.7 [corrected] for most criteria). We herein propose, describe, and validate FCM criteria for BCC diagnosis. Fluorescence confocal microscopy is an attractive alternative to histopathologic analysis of frozen sections during Mohs surgery because large areas of freshly excised tissue can be assessed in real time without the need for tissue processing while minimizing labor and costs.

  4. An evaluation of criteria for defining tectonic, seismic, or seismotectonic provinces

    International Nuclear Information System (INIS)

    1980-05-01

    A compilation and generic critique of the diagnostic siting criteria now in use throughout the world to delineate or approximate bounded tectonic, seismic, or seismotectonic provinces or zones, are presented. The criteria are referenced and tabulated to facilitate determination of their regulatory, scientific and practical application to siting of important engineered structures in Canada

  5. Review and Synthesis: Criteria for the Evaluation of Organizational Communication Effectiveness.

    Science.gov (United States)

    Farace, Richard V.; And Others

    Twenty-one criteria for assessing communication effectiveness in organizations provide the basis for discussion in this document. Grouped under the general heading of communication rules, the criteria are described according to five categories: structure, messages, media, communicator, and potpourri (factors that affect the decision making of…

  6. Dual Kidney Transplantation: Evaluation of Recipient Selection Criteria at Niguarda Hospital.

    Science.gov (United States)

    Mariani, A; Ferla, F; De Carlis, R; Rossetti, O; Covucci, E; Tripepi, M; Concone, G; Lauterio, A; Mangoni, I; De Carlis, L

    2016-03-01

    Dual kidney transplantation (DKT) is a largely accepted strategy to enlarge the donor pool. Niguarda Hospital started this program in December 2010, and 38 DKT have been performed. In our series, we included recipients older than those in the other series published in literature. The aim of this study was to know if our recipient selection criteria for DKT are safe. We reviewed our data base of DKT and analyzed recipients' medical history, surgical technique, post-operative complications, graft survival, morbidity, and mortality. We then compared our results with the literature. From December 2010 to April 2015, 38 DKT were performed in Niguarda Hospital. Delayed graft function was present in 21 recipients. Explantation of both kidneys was performed in 1 patient and explantation of 1 kidney in 6 patients. Post-operative complications were present in 8 patients. Five patients returned to hemodialysis after DKT. One recipient died of medical post-operative sepsis. The mean follow-up was 24 months. Graft survival and patient survival were 86.84% and 97.93%, respectively. Compared with the literature, our series had similar mortality and morbidity rates, even if recipients' age was higher than in other series. The strategy of DKT allocation in elderly recipients is safe. Further studies have to be performed to optimized selection of the recipients for DKT not to disadvantage younger patients in the transplant waiting list and to improve the technique of organ evaluation and preservation to refine graft allocation. Copyright © 2016 Elsevier Inc. All rights reserved.

  7. Multiple-criteria approach of evaluation of milk farm models in Bosnia and Herzegovina

    Directory of Open Access Journals (Sweden)

    Črtomir Rozman

    2016-07-01

    Full Text Available Cattle breeding is a very important part of agricultural production in Bosnia and Herzegovina (B&H, and milk production has a vital place in cattle breeding production. From an economic point of view, milk production is interesting as it is a daily production which presupposes faster marketing, which accelerates capital movement in agriculture, which in turn enhances liquidity. This research uses analyses of the existing state in milk production. The collected data are processed and cost calculation has been designed which enables the analysis of economic indicators of 4 dairy farm production models in B&H. Based on the collected data on features and values of dairy farm production models in B&H an analysis of expert evaluation was conducted as input data for DEXi method. The aim of this paper is to ascertain the basic indicators of business success of 4 dairy farm production models in B&H. Production-ecological, economic and socio-political features of the mentioned dairy farm models were analyzed. Based on the used criteria a rate of dairy farm production models using DEXi method was conducted. The results of the research in this paper using DEXi method show that the best model for dairy farm is model number four, which includes 45 milk cows.

  8. Evaluation of simulation motion fidelity criteria in the vertical and directional axes

    Science.gov (United States)

    Schroeder, Jeffery A.

    1993-01-01

    An evaluation of existing motion fidelity criteria was conducted on the NASA Ames Vertical Motion Simulator. Experienced test pilots flew single-axis repositioning tasks in both the vertical and the directional axes. Using a first-order approximation of a hovering helicopter, tasks were flown with variations only in the filters that attenuate the commands to the simulator motion system. These filters had second-order high-pass characteristics, and the variations were made in the filter gain and natural frequency. The variations spanned motion response characteristics from nearly full math-model motion to fixed-base. Between configurations, pilots recalibrated their motion response perception by flying the task with full motion. Pilots subjectively rated the motion fidelity of subsequent configurations relative to this full motion case, which was considered the standard for comparison. The results suggested that the existing vertical-axis criterion was accurate for combinations of gain and natural frequency changes. However, if only the gain or the natural frequency was changed, the rated motion fidelity was better than the criterion predicted. In the vertical axis, the objective and subjective results indicated that a larger gain reduction was tolerated than the existing criterion allowed. The limited data collected in the yaw axis revealed that pilots had difficulty in distinguishing among the variations in the pure yaw motion cues.

  9. Criteria for development of a database for safety evaluation of fragrance ingredients.

    Science.gov (United States)

    Ford, R A; Domeyer, B; Easterday, O; Maier, K; Middleton, J

    2000-04-01

    Over 2000 different ingredients are used in the manufacture of fragrances. The majority of these ingredients have been used for many decades. Despite this long history of use, all of these ingredients need continued monitoring to ensure that each ingredient meets acceptable safety standards. As with other large databases of existing chemicals, fulfilling this need requires an organized approach to identify the most important potential hazards. One such approach, specifically considering the dermal route of exposure as the most relevant one for fragrance ingredients, has been developed. This approach provides a rational selection of materials for review and gives guidance for determining the test data that would normally be considered necessary for the elevation of safety under intended conditions of use. As a first step, the process takes into account the following criteria: quantity of use, consumer exposure, and chemical structure. These are then used for the orderly selection of materials for review with higher quantity, higher exposure, and the presence of defined structural alerts all contributing to a higher priority for review. These structural alerts along with certain exposure and volume limits are then used to develop guidelines for determining the quality and quantity of data considered necessary to support an adequate safety evaluation of the chosen materials, taking into account existing data on the substance itself as well as on closely related analogs. This approach can be considered an alternative to testing; therefore, it is designed to be conservative but not so much so as to require excessive effort when not justified.

  10. Evaluation of population density and distribution criteria in nuclear power plant siting

    International Nuclear Information System (INIS)

    Young, M.

    1994-06-01

    The NRC has proposed revisions to 10 CFR 100 which include the codification of nuclear reactor site population density limits to 500 people per square mile, at the siting stage, averaged over any radial distance out to 30 miles, and 1,000 people per square mile within the 40-year lifetime of a nuclear plant. This study examined whether there are less restrictive alternative population density and/or distribution criteria which would provide equivalent or better protection to human health in the unlikely event of a nuclear accident. This study did not attempt to directly address the issue of actual population density limits because there are no US risk standards established for the evaluation of population density limits. Calculations were performed using source terms for both a current generation light water reactor (LWR) and an advanced light water reactor (ALWR) design. The results of this study suggest that measures which address the distribution of the population density, including emergency response conditions, could result in lower average individual risks to the public than the proposed guidelines that require controlling average population density. Studies also indicate that an exclusion zone size, determined by emergency response conditions and reactor design (power level and safety features), would better serve to protect public health than a rigid standard applied to all sites

  11. Evaluation of physical activity programmes for elderly people - a descriptive study using the EFQM' criteria

    Directory of Open Access Journals (Sweden)

    Santos Rute

    2011-02-01

    Full Text Available Abstract Background In the past years, there has been a growing concern in designing physical activity (PA programmes for elderly people, because evidence suggests that such health promotion interventions may reduce the deleterious effects of the ageing process. Quality is an important issue when designing a PA programme for older people. Some studies support the Excellence Model of the European Foundation for Quality Management (EFQM as an operational framework for evaluating the quality of an organization. Within this context, the aim of this study was to characterize the quality management models of the PA programmes developed by Portuguese Local Administration to enhance quality of life for elderly people, according to the criteria of the EFQM Excellence Model. Methods A methodological triangulation was conducted in 26 PA programmes using questionnaire surveys, semi-structured interviews and document analysis. We used standard approaches to the statistical analysis of data including frequencies and percentages for the categorical data. Results Results showed that Processes (65,38%, Leadership (61,03%, Customer results (58,46 and People (51,28% had high percentage occurrences of quality practices. In contrast, Partnerships and resources (45,77%, People results (41,03%, Policy and strategy (37,91%, Key performance results (19,23% and Society results (19,23% had lower percentage occurrences. Conclusions Our findings suggest that although there are some good practices in PA programmes, there are still relevant areas that require improvement.

  12. The evaluation of effective criteria on site selection for energy production units from cellulosic biomass in Iran

    Directory of Open Access Journals (Sweden)

    Majid Azizi

    2017-12-01

    Full Text Available Both Analytical Hierarchy Process (AHP and benefits, opportunities, costs and risks (BOCR techniques were used successfully to evaluate the effective criteria on site selection for energy production unit development from cellulosic biomass in Iran. The results showed that the benefits criteria was at the first level while the initial cellulosic raw materials and opportunities with the aim of the local economy had the second position as the most important indices on site selection. In addition, third criterion has been introduced for the costs criteria (transportation cost and social barriers by the experts. However, risks criteria which referred to instability of providing cellulosic raw materials is one of the less important effective indices on site selection to make energy production unit. The results illustrated that the economy and politics as two environmental effective factors affected on the site selection process generally.

  13. Tracing the evolution of critical evaluation skills in students' use of the Internet.

    Science.gov (United States)

    Blumberg, P; Sparks, J

    1999-04-01

    This paper documents the evolving uses of the Internet made by public health graduate students and traces the development of their search methods and critical evaluative criteria. Early in the first semester and again six months later, twenty-four graduate students in a problem-based learning curriculum, which emphasizes evidence-based critical thinking skills, were required to describe their most helpful resources and to evaluate these resources critically. The answers were coded for the types of resources the students used, how frequently they were used, and why they were used. Student perception of the usefulness of resources, especially the Internet, and ability to evaluate these resources critically changed greatly. Initially, 96% of the students stated that the Internet was their most helpful resource. Six months later, these students continued to use the Internet; however, it was not their most useful source. At the later point, students had very specific uses for the Internet. Their most frequently used evaluation criterion was the reliability and objectivity of the source of the information. By the end of the first year of study, the majority of the students demonstrated an understanding of the principles of evidence-based practice and applied them to their research and analysis of information resources.

  14. IMPROVEMENT AND EXTENSION OF SHAPE EVALUATION CRITERIA IN MULTI-SCALE IMAGE SEGMENTATION

    Directory of Open Access Journals (Sweden)

    M. Sakamoto

    2016-06-01

    Full Text Available From the last decade, the multi-scale image segmentation is getting a particular interest and practically being used for object-based image analysis. In this study, we have addressed the issues on multi-scale image segmentation, especially, in improving the performances for validity of merging and variety of derived region’s shape. Firstly, we have introduced constraints on the application of spectral criterion which could suppress excessive merging between dissimilar regions. Secondly, we have extended the evaluation for smoothness criterion by modifying the definition on the extent of the object, which was brought for controlling the shape’s diversity. Thirdly, we have developed new shape criterion called aspect ratio. This criterion helps to improve the reproducibility on the shape of object to be matched to the actual objectives of interest. This criterion provides constraint on the aspect ratio in the bounding box of object by keeping properties controlled with conventional shape criteria. These improvements and extensions lead to more accurate, flexible, and diverse segmentation results according to the shape characteristics of the target of interest. Furthermore, we also investigated a technique for quantitative and automatic parameterization in multi-scale image segmentation. This approach is achieved by comparing segmentation result with training area specified in advance by considering the maximization of the average area in derived objects or satisfying the evaluation index called F-measure. Thus, it has been possible to automate the parameterization that suited the objectives especially in the view point of shape’s reproducibility.

  15. The Teaching Evaluation Process: Segmentation of Marketing Students.

    Science.gov (United States)

    Yau, Oliver H. M.; Kwan, Wayne

    1993-01-01

    A study applied the concept of market segmentation to student evaluation of college teaching, by assessing whether there exist several segments of students and how this relates to their evaluation of faculty. Subjects were 156 Australian undergraduate business administration students. Results suggest segments do exist, with different expectations…

  16. Alternative aviation jet fuel sustainability evaluation report - task 3 : sustainability criteria and rating systems for the use in aircraft alternative fuel supply chain

    Science.gov (United States)

    2013-03-31

    This report identifies criteria that can be used to evaluate the sustainability of biofuels introduced into the aviation fuel supply chain. It describes the inputs, criteria and outputs that can be used in a sustainability rating system. It identifie...

  17. Improving selection of markers in nutrition research: evaluation of the criteria proposed by the ILSI Europe Marker Validation Initiative.

    Science.gov (United States)

    Calder, Philip C; Boobis, Alan; Braun, Deborah; Champ, Claire L; Dye, Louise; Einöther, Suzanne; Greyling, Arno; Matthys, Christophe; Putz, Peter; Wopereis, Suzan; Woodside, Jayne V; Antoine, Jean-Michel

    2017-06-01

    The conduct of high-quality nutrition research requires the selection of appropriate markers as outcomes, for example as indicators of food or nutrient intake, nutritional status, health status or disease risk. Such selection requires detailed knowledge of the markers, and consideration of the factors that may influence their measurement, other than the effects of nutritional change. A framework to guide selection of markers within nutrition research studies would be a valuable tool for researchers. A multidisciplinary Expert Group set out to test criteria designed to aid the evaluation of candidate markers for their usefulness in nutrition research and subsequently to develop a scoring system for markers. The proposed criteria were tested using thirteen markers selected from a broad range of nutrition research fields. The result of this testing was a modified list of criteria and a template for evaluating a potential marker against the criteria. Subsequently, a semi-quantitative system for scoring a marker and an associated template were developed. This system will enable the evaluation and comparison of different candidate markers within the same field of nutrition research in order to identify their relative usefulness. The ranking criteria of proven, strong, medium or low are likely to vary according to research setting, research field and the type of tool used to assess the marker and therefore the considerations for scoring need to be determined in a setting-, field- and tool-specific manner. A database of such markers, their interpretation and range of possible values would be valuable to nutrition researchers.

  18. Evaluation of natural gas supply options for Southeast and Central Europe: Part 2. Multi-criteria assessment

    International Nuclear Information System (INIS)

    Afgan, Naim H.; Carvalho, Maria G.; Pilavachi, Petros A.; Martins, Nelson

    2008-01-01

    Decision making methods are used as a tool for the selection of alternatives to be evaluated on the basis of several criteria. Evaluation of the potential routes for natural gas supply to the Southeast and Central European countries is studied using single and multi-criteria evaluation. The potential options included in this analysis are the: Yamal Route; Nabucco Route; West Balkan Route; LNG Neum Route; and Gas by Wire Route. In part 1, the paper was devoted to the definition of the indicators and to single indicator analysis. In part 2, the analysis is based on multi-criteria evaluation, which comprises the possibility to assess the options under predefined constraints amongst indicators. The paper also describes different methods used for multi-criteria evaluation. This analysis focuses on cases with different priorities defined among individual weighting coefficients with the others having the same value. It was shown that all options under specific constraints can be qualified as promising in the decision making process. It is also concluded that favourite indicator constraints may exaggerate some options

  19. Towards an evaluation framework for information quality management (IQM) practices for health information systems--evaluation criteria for effective IQM practices.

    Science.gov (United States)

    Mohammed, Siti Asma; Yusof, Maryati Mohd

    2013-04-01

    Poor information quality (IQ) must be understood as a business problem rather than systems problem. In health care organization, what is required is an effective quality management that continuously manages and reviews the factors influencing IQ in health information systems (HIS) so as to achieve the desired outcomes. Hence, in order to understand the issues of information quality management (IQM) practices in health care organizations, a more holistic evaluation study should be undertaken to investigate the IQM practices in health care organizations. It is the aim of this paper to identify the significant evaluation criteria that influence the production of good IQ in HIS. Six selected frameworks and best practices both from health informatics and information systems literature have been reviewed to identify the evaluation criteria from the perspective of human, organizational and technological factors. From the review, it was found that human and organization factors are of greater significance in influencing HIS IQ. Our review depicts that there is still shortage in finding a comprehensive IQM evaluation framework. Thus, the criteria from the frameworks reviewed can be used in combination for more comprehensive evaluation criteria. Integrated IQM evaluation criteria for HIS are then proposed in this study. Poor IQ is the result of complex interdependency within sociotechnical factors in health care organization and lack of formal and structured IQM practices. Thus, a feedback mechanism such as evaluation is needed to understand the issues in depth in the future. © 2012 Blackwell Publishing Ltd.

  20. Evaluation of proposed German safety criteria for high-temperature gas-cooled reactors

    International Nuclear Information System (INIS)

    Barsell, A.W.

    1980-05-01

    This work reviews proposed safety criteria prepared by the German Bundesministerium des Innern (BMI) for future licensing of gas-cooled high-temperature reactor (HTR) concepts in the Federal Republic of Germany. Comparison is made with US General Design Criteria (GDCs) in 10CFR50 Appendix A and with German light water reactor (LWR) criteria. Implications for the HTR design relative to the US design and safety approach are indicated. Both inherent characteristics and design features of the steam cycle, gas turbine, and process heat concepts are taken into account as well as generic design options such as a pebble bed or prismatic core

  1. The Prevalence and Symptoms Characteristic of Functional Constipation Using Rome III Diagnostic Criteria among Tertiary Education Students.

    Directory of Open Access Journals (Sweden)

    Ying Jye Lim

    Full Text Available Functional constipation is very common with heterogeneous symptoms that have substantial impact on patient quality of life as well as medical resources which are rarely reported as life-threatening. The aim of this study is to examine the prevalence and symptoms characteristic of functional constipation (FC by using Rome III diagnostic criteria among tertiary education students with an intention to introduce treatment in the future.Demographic, socio-economics characteristics and symptoms of FC using the Rome III criteria were sought using a questionnaire administered to Malaysian students in a tertiary education setting. Other data obtained were the general health status, lifestyle factors and anthropometric measurements. Using a simple random sampling method, a total of 1662 students were recruited in the study with a response rate of 95.0%. Sampled data are presented as frequency and percentage and stratified accordingly into categories for Chi-square analysis.The prevalence of functional constipation among the students was 16.2%, with a significantly higher prevalence among women (17.4% than men (12.5%. Hard or lumpy stool, incomplete evacuation, anorectal obstruction and straining were reported as the commonest symptoms experienced. Type 3 was the most frequent stool consistency experienced among the constipated individuals (35.2%. Only 4.4% of individuals reported having less than three defecations per week. Using univariable analysis, FC was significantly associated with sex (odds ratio: 1.48, 95% CI: 1.06-2.06 and age group (odds ratio: 1.34, 95% CI: 1.01-1.79 with P value < 0.05 significance level. In multivariate logistic regression analysis, only sex was found significantly associated with FC (adjusted odds ratio: 1.53, 95% CI: 1.08-2.17, P < 0.05.Based on the prevalence rate, constipation is a common problem among tertiary education students (16.2%, with significantly more prevalence among the female respondents. Early detection of

  2. An Evaluation of the Cybersecurity Policies for the United States Health & Human Services Department: Criteria, Regulations, and Improvements

    Directory of Open Access Journals (Sweden)

    Derek Mohammed

    2014-04-01

    Full Text Available This paper examines the criteria necessary for the evaluation of the cybersecurity policies for the United States Health and Human Services Department of the Federal Government. The overall purpose of cybersecurity policies and procedures is supported through compliance with Federal mandated regulation and standards, which serve to protect the organizational services and goals of the United States Health and Human Services Department, and to promote the best possible security practices in the protection of information systems from unauthorized actors and cyber-threats. The criteria of the cybersecurity evaluation is identified and analyzed for quality, strengths, weaknesses, and future applicability. Topics within the criteria include organizational operation, regulations and industrial standards compliance, service delivery to national customers, and the prevention and mitigation of IT system and security failure. This analysis determines the strengths and weaknesses, and makes recommendations for revising the cybersecurity policies within the United States Health and Human Services Department.

  3. The application of the multi-criteria analysis in evaluating of the road designs

    Directory of Open Access Journals (Sweden)

    Kuzović Ljubiša T.

    2015-01-01

    Full Text Available The analysis of the suitability of applying multi-criteria ranking of road design variants places the emphasis on the danger of fixing the ranking results, by the impact of subjective factors, in the process of determining relevant criteria and their relative weights. This danger is illustrated using two real examples. In the first example, subjective factors did not have a decisive influence since all of the most significant technical exploitation economic and ecological indicators, determined in the appropriate study and project documentation, were taken into account while determining relevant criteria and their relative weights. In the second example, subjective factors had a more decisive influence since all of the most significant technical exploitation economic and ecological indicators, determined in the appropriate study and project documentation, were not taken into account while determining relevant criteria and their relative weights.

  4. Creating a common Danish list of railway timetable evaluation criteria and revising the timetabling process accordingly

    DEFF Research Database (Denmark)

    Schittenhelm, Bernd; Landex, Alex

    2012-01-01

    criteria: capacity consumption on line sections and systematic timetable. Rank 2 criteria: robustness of the timetable and societal acceptance of the timetable and rank 3 criteria: travel time of trains and attractive transfer options. With this new tool a revised timetabling process at Rail Net Denmark...... is proposed. The very basic structure of the process cannot be changed due to EU legislation and Rail Net Europe guidelines. Key performance indicators derived from the identified timetabling criteria are introduced. As is a more iterative approach to the timetabling process due to the assumption of major...... improvements within timetable planning systems. This new iterative timetabling process using key performance indicators will result in improved future timetables and in lower levels of disagreement between timetable stakeholders....

  5. Quasi-Experimental Evaluation of a Student Mentoring Program

    OpenAIRE

    Sandner, Malte

    2013-01-01

    This paper presents evidence from a natural-experiment which evaluates the effectiveness of a student mentoring program. The mentoring includes several compulsory, scheduled, faceto- face appointments between a mentor and a student in the first study year. All mentors are graduated and employed by the institution. For the evaluation, I use the fact that the mentoring is only offered to students in an economics and management program, whereas it is not offered to students in an industrial engi...

  6. How do student evaluations of courses and of instructors relate?

    DEFF Research Database (Denmark)

    Sliusarenko, Tamara; Clemmensen, Line Katrine Harder; Ersbøll, Bjarne Kjær

    2014-01-01

    Course evaluations are widely used by educational institutions to assess the quality of teaching. At the course evaluations, students are usually asked to rate different aspects of the course and of the teaching. We propose to apply canonical correlation analysis (CCA) in order to investigate...... the degree of association between how students evaluate the course and how students evaluate the teacher. Additionally it is possible to reveal the structure of this association. Student evaluations data is characterized by high correlations between the variables within each set of variables, therefore two...

  7. Vulnerability assessment to frost disaster in dieng volcanic highland using spatial multi-criteria evaluation

    Science.gov (United States)

    Pradana, A.; Rahmanu, Y. A.; Prabaningrum, I.; Nurafifa, I.; Hizbaron, D. R.

    2018-04-01

    Dieng Volcanic Highland is one of frost disaster prone area which is very unique phenomenon in tropical region. Frost indicated by appearance of frozen dew or ice layer on the ground or vegetation surface due air inversion and cold temperatures during midnight in dry season. Appearance of frost significantly causes plant damage and losses on agricultural land, while the impacts were strongly influenced by level of vulnerability within agricultural communities. This study aims to analyze the impact of frost on agricultural land in Dieng, to identify characteristics of physical, social, economic vulnerability and coping capacity of agricultural communities to frost disaster in Dieng, and to estimate total vulnerability of frost disasters in Dieng through SMCE scenario. Research was conducted in Dieng Village, Wonosobo and Dieng Kulon Village, Banjarnegara. Method to assess vulnerability level is performed by Spatial Multi Criteria Evaluation (SMCE) method using ILWIS software through a combination of physical, social, and economic vulnerability regarding frost hazard, as well as coping capacity of farmers. Data collected by interview within different agricultural plots using questionnaire and in-depth interview method on frost affected agricultural land. Impact of frost mostly causes damage on potato agricultural land than any other types of commodities, such as carrot, leek or cabbage. Losses varies in range of 0 million to 55 million rupiah, at most events in range of 10 million to 15 million rupiah during frost season on July-August-September. Main factors determining vulnerability comes from crop losses, preparedness effort, and type of commodity. Agricultural land dominated by high level physical vulnerability (95.37 percent), high level social vulnerability (70.79 percent), moderate level economic vulnerability (79.23 percent) and moderate level coping capacity (73.18 percent). All five scenarios indicated that level of total vulnerability vary only from

  8. Multi-criteria approach with linear combination technique and analytical hierarchy process in land evaluation studies

    Directory of Open Access Journals (Sweden)

    Orhan Dengiz

    2018-01-01

    Full Text Available Land evaluation analysis is a prerequisite to achieving optimum utilization of the available land resources. Lack of knowledge on best combination of factors that suit production of yields has contributed to the low production. The aim of this study was to determine the most suitable areas for agricultural uses. For that reasons, in order to determine land suitability classes of the study area, multi-criteria approach was used with linear combination technique and analytical hierarchy process by taking into consideration of some land and soil physico-chemical characteristic such as slope, texture, depth, derange, stoniness, erosion, pH, EC, CaCO3 and organic matter. These data and land mapping unites were taken from digital detailed soil map scaled as 1:5.000. In addition, in order to was produce land suitability map GIS was program used for the study area. This study was carried out at Mahmudiye, Karaamca, Yazılı, Çiçeközü, Orhaniye and Akbıyık villages in Yenişehir district of Bursa province. Total study area is 7059 ha. 6890 ha of total study area has been used as irrigated agriculture, dry farming agriculture, pasture while, 169 ha has been used for non-agricultural activities such as settlement, road water body etc. Average annual temperature and precipitation of the study area are 16.1oC and 1039.5 mm, respectively. Finally after determination of land suitability distribution classes for the study area, it was found that 15.0% of the study area has highly (S1 and moderately (S2 while, 85% of the study area has marginally suitable and unsuitable coded as S3 and N. It was also determined some relation as compared results of linear combination technique with other hierarchy approaches such as Land Use Capability Classification and Suitability Class for Agricultural Use methods.

  9. A psychometric evaluation of the DSM-IV borderline personality disorder criteria: age and sex moderation of criterion functioning

    Science.gov (United States)

    Aggen, S. H.; Neale, M. C.; Røysamb, E.; Reichborn-Kjennerud, T.; Kendler, K. S.

    2009-01-01

    Background Despite its importance as a paradigmatic personality disorder, little is known about the measurement invariance of the DSM-IV borderline personality disorder (BPD) criteria ; that is, whether the criteria assess the disorder equivalently across different groups. Method BPD criteria were evaluated at interview in 2794 young adult Norwegian twins. Analyses, based on item-response modeling, were conducted to test for differential age and sex moderation of the individual BPD criteria characteristics given factor-level covariate effects. Results Confirmatory factor analytic results supported a unidimensional structure for the nine BPD criteria. Compared to males, females had a higher BPD factor mean, larger factor variance and there was a significant age by sex interaction on the factor mean. Strong differential sex and age by sex interaction effects were found for the ‘ impulsivity ’ criterion factor loading and threshold. Impulsivity related to the BPD factor poorly in young females but improved significantly in older females. Males reported more impulsivity compared to females and this difference increased with age. The ‘ affective instability ’ threshold was also moderated, with males reporting less than expected. Conclusions The results suggest the DSM-IV BPD ‘ impulsivity ’ and ‘ affective instability ’ criteria function differentially with respect to age and sex, with impulsivity being especially problematic. If verified, these findings have important implications for the interpretation of prior research with these criteria. These non-invariant age and sex effects may be identifying criteria-level expression features relevant to BPD nosology and etiology. Criterion functioning assessed using modern psychometric methods should be considered in the development of DSM-V. PMID:19400977

  10. Soft computing based on hierarchical evaluation approach and criteria interdependencies for energy decision-making problems: A case study

    International Nuclear Information System (INIS)

    Gitinavard, Hossein; Mousavi, S. Meysam; Vahdani, Behnam

    2017-01-01

    In numerous real-world energy decision problems, decision makers often encounter complex environments, in which existent imprecise data and uncertain information lead us to make an appropriate decision. In this paper, a new soft computing group decision-making approach is introduced based on novel compromise ranking method and interval-valued hesitant fuzzy sets (IVHFSs) for energy decision-making problems under multiple criteria. In the proposed approach, the assessment information is provided by energy experts or decision makers based on interval-valued hesitant fuzzy elements under incomplete criteria weights. In this respect, a new ranking index is presented respecting to interval-valued hesitant fuzzy Hamming distance measure to prioritize energy candidates, and criteria weights are computed based on an extended maximizing deviation method by considering the preferences experts' judgments about the relative importance of each criterion. Also, a decision making trial and evaluation laboratory (DEMATEL) method is extended under an IVHF-environment to compute the interdependencies between and within the selected criteria in the hierarchical structure. Accordingly, to demonstrate the applicability of the presented approach a case study and a practical example are provided regarding to hierarchical structure and criteria interdependencies relations for renewable energy and energy policy selection problems. Hence, the obtained computational results are compared with a fuzzy decision-making method from the recent literature based on some comparison parameters to show the advantages and constraints of the proposed approach. Finally, a sensitivity analysis is prepared to indicate effects of different criteria weights on ranking results to present the robustness or sensitiveness of the proposed soft computing approach versus the relative importance of criteria. - Highlights: • Introducing a novel interval-valued hesitant fuzzy compromise ranking method. • Presenting

  11. An expert-based approach to forest road network planning by combining Delphi and spatial multi-criteria evaluation.

    Science.gov (United States)

    Hayati, Elyas; Majnounian, Baris; Abdi, Ehsan; Sessions, John; Makhdoum, Majid

    2013-02-01

    Changes in forest landscapes resulting from road construction have increased remarkably in the last few years. On the other hand, the sustainable management of forest resources can only be achieved through a well-organized road network. In order to minimize the environmental impacts of forest roads, forest road managers must design the road network efficiently and environmentally as well. Efficient planning methodologies can assist forest road managers in considering the technical, economic, and environmental factors that affect forest road planning. This paper describes a three-stage methodology using the Delphi method for selecting the important criteria, the Analytic Hierarchy Process for obtaining the relative importance of the criteria, and finally, a spatial multi-criteria evaluation in a geographic information system (GIS) environment for identifying the lowest-impact road network alternative. Results of the Delphi method revealed that ground slope, lithology, distance from stream network, distance from faults, landslide susceptibility, erosion susceptibility, geology, and soil texture are the most important criteria for forest road planning in the study area. The suitability map for road planning was then obtained by combining the fuzzy map layers of these criteria with respect to their weights. Nine road network alternatives were designed using PEGGER, an ArcView GIS extension, and finally, their values were extracted from the suitability map. Results showed that the methodology was useful for identifying road that met environmental and cost considerations. Based on this work, we suggest future work in forest road planning using multi-criteria evaluation and decision making be considered in other regions and that the road planning criteria identified in this study may be useful.

  12. The biased use of argument evaluation criteria in motivated reasoning; Does argument quality depend on the evaluators' standpoint?

    NARCIS (Netherlands)

    Hoeken, J.A.L.; Van Vugt, M.

    2016-01-01

    People without a background in argumentation theory possess several criteria to distinguish strong from weak arguments. The fact that people have these criteria does not imply that they will use them to objectively assess the quality of an argument. Research on motivated reasoning suggests that

  13. Evaluation of the research diagnostic criteria for temporomandibular disorders for the recognition of an anterior disc displacement with reduction

    NARCIS (Netherlands)

    Naeije, M.; Kalaykova, S.; Visscher, C.M.; Lobbezoo, F.

    2009-01-01

    The aim of this Focus Article is to review critically the Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD) for the recognition of an anterior disc displacement with reduction (ADDR) in the temporomandibular joint (TMJ). This evaluation is based upon the experience gained

  14. Student evaluations of their physics teachers: Evaluative bias and its relationship to classroom pedagogy and students' career aspirations

    Science.gov (United States)

    Potvin, Geoff

    2013-04-01

    Using data collected from a nationally-representative sample of college students, the evaluation of high school physics teachers by their students is examined. Confirming earlier work, student evaluations (of both male and female students) exhibit bias with respect to the gender of their teacher. Pedagogical practices that impact student evaluations are explored, but these factors do not change the gender bias effect. We also consider how this evaluative bias is affected by students' career intentions. Grouping students according to their career intentions (e.g. physics majors, engineering majors, and health/medical science majors) shows that physics and engineering majors exhibit this bias to the same extent as the general population, but health/medical science majors exhibit a bias with nearly twice the size as average. The implications of this research for our understanding of physics culture regarding stereotypes and students' gendered expectations of teacher behavior is discussed.

  15. Creating a Space for Student Voice in an Educational Evaluation

    Science.gov (United States)

    Bourke, Roseanna; MacDonald, Jo

    2018-01-01

    Evaluation research focusing on educational initiatives that impact on the learning and lives of young people must be challenged to incorporate 'student voice'. In a context of conventional evaluation models of government-led initiatives, student voice is a compelling addition, and challenges the nature of traditional forms of evaluation. It…

  16. Staging Evaluation and Response Criteria Harmonization (SEARCH) for Childhood, Adolescent and Young Adult Hodgkin Lymphoma (CAYAHL): Methodology statement.

    Science.gov (United States)

    Flerlage, Jamie E; Kelly, Kara M; Beishuizen, Auke; Cho, Steve; De Alarcon, Pedro A; Dieckmann, Ute; Drachtman, Richard A; Hoppe, Bradford S; Howard, Scott C; Kaste, Sue C; Kluge, Regine; Kurch, Lars; Landman-Parker, Judith; Lewis, Jocelyn; Link, Michael P; McCarten, Kathleen; Punnett, Angela; Stoevesandt, Dietrich; Voss, Stephan D; Wallace, William Hamish; Mauz-Körholz, Christine; Metzger, Monika L

    2017-07-01

    International harmonization of staging evaluation and response criteria is needed for childhood, adolescence, and young adulthood Hodgkin lymphoma. Two Hodgkin lymphoma protocols from cooperative trials in Europe and North America were compared for areas in need of harmonization, and an evidence-based approach is currently underway to harmonize staging and response evaluations with a goal to enhance comparisons, expedite identification of effective therapies, and aid in the approval process for new agents by regulatory agencies. © 2017 Wiley Periodicals, Inc.

  17. A systematic review of factors influencing student ratings in undergraduate medical education course evaluations.

    Science.gov (United States)

    Schiekirka, Sarah; Raupach, Tobias

    2015-03-05

    Student ratings are a popular source of course evaluations in undergraduate medical education. Data on the reliability and validity of such ratings have mostly been derived from studies unrelated to medical education. Since medical education differs considerably from other higher education settings, an analysis of factors influencing overall student ratings with a specific focus on medical education was needed. For the purpose of this systematic review, online databases (PubMed, PsycInfo and Web of Science) were searched up to August 1st, 2013. Original research articles on the use of student ratings in course evaluations in undergraduate medical education were eligible for inclusion. Included studies considered the format of evaluation tools and assessed the association of independent and dependent (i.e., overall course ratings) variables. Inclusion and exclusion criteria were checked by two independent reviewers, and results were synthesised in a narrative review. Twenty-five studies met the inclusion criteria. Qualitative research (2 studies) indicated that overall course ratings are mainly influenced by student satisfaction with teaching and exam difficulty rather than objective determinants of high quality teaching. Quantitative research (23 studies) yielded various influencing factors related to four categories: student characteristics, exposure to teaching, satisfaction with examinations and the evaluation process itself. Female gender, greater initial interest in course content, higher exam scores and higher satisfaction with exams were associated with more positive overall course ratings. Due to the heterogeneity and methodological limitations of included studies, results must be interpreted with caution. Medical educators need to be aware of various influences on student ratings when developing data collection instruments and interpreting evaluation results. More research into the reliability and validity of overall course ratings as typically used in the

  18. Duplex evaluation following femoropopliteal angioplasty and stenting: criteria and utility of surveillance.

    Science.gov (United States)

    Baril, Donald T; Marone, Luke K

    2012-07-01

    Surveillance following lower extremity bypass, carotid endarterectomy, and endovascular aortic aneurysm repair has become the standard of care at most institutions. Conversely, surveillance following lower extremity endovascular interventions is performed somewhat sporadically in part because the duplex criteria for recurrent stenoses have been ill defined. It appears that duplex surveillance after peripheral endovascular interventions, as with conventional bypass, is beneficial in identifying recurrent lesions which may preclude failure and occlusion. In-stent stenosis following superficial femoral artery angioplasty and stenting can be predicted by both peak systolic velocity and velocity ratio data as measured by duplex ultrasound. Duplex criteria have been defined to determine both ≥50% in-stent stenosis and ≥80% in-stent stenosis. Although not yet well studied, it appears that applying these criteria during routine surveillance may assist in preventing failure of endovascular interventions.

  19. Performance evaluation for epileptic electroencephalogram (EEG) detection by using Neyman-Pearson criteria and a support vector machine

    Science.gov (United States)

    Wang, Chun-mei; Zhang, Chong-ming; Zou, Jun-zhong; Zhang, Jian

    2012-02-01

    The diagnosis of several neurological disorders is based on the detection of typical pathological patterns in electroencephalograms (EEGs). This is a time-consuming task requiring significant training and experience. A lot of effort has been devoted to developing automatic detection techniques which might help not only in accelerating this process but also in avoiding the disagreement among readers of the same record. In this work, Neyman-Pearson criteria and a support vector machine (SVM) are applied for detecting an epileptic EEG. Decision making is performed in two stages: feature extraction by computing the wavelet coefficients and the approximate entropy (ApEn) and detection by using Neyman-Pearson criteria and an SVM. Then the detection performance of the proposed method is evaluated. Simulation results demonstrate that the wavelet coefficients and the ApEn are features that represent the EEG signals well. By comparison with Neyman-Pearson criteria, an SVM applied on these features achieved higher detection accuracies.

  20. Evaluating Middle Years Students' Proportional Reasoning

    Science.gov (United States)

    Hilton, Annette; Dole, Shelley; Hilton, Geoff; Goos, Merrilyn; O'Brien, Mia

    2012-01-01

    Proportional reasoning is a key aspect of numeracy that is not always developed naturally by students. Understanding the types of proportional reasoning that students apply to different problem types is a useful first step to identifying ways to support teachers and students to develop proportional reasoning in the classroom. This paper describes…

  1. The typography of environmental impact statements: Criteria, evaluation, and public participation

    Science.gov (United States)

    Gallagher, Thomas J.; Jacobson, Wendy S.

    1993-01-01

    Guidelines for implementation of the National Environmental Policy Act state that environmental impact statements (EISs) shall use “appropriate graphics.” We examined one component of graphics, typography, identifying applicable criteria from the literature and applying them to 150 EISs prepared by seven agencies. We found that the EISs ranged widely in typographic quality. The average EIS met fewer than seven of ten criteria; 12% were considered unreadable. The results suggest that weak typography may seriously limit public review of EISs. Agencies are encouraged to make typography a serious component of their public participation programs.

  2. International Working Group consensus response evaluation criteria in lymphoma (RECIL 2017)

    DEFF Research Database (Denmark)

    Younes, A; Hilden, P; Coiffier, B

    2017-01-01

    of malignancies, including solid tumors and lymphoma. Furthermore, with the advances in genome sequencing, new "basket" clinical trial designs have emerged that select patients based on the presence of specific genetic alterations across different types of solid tumors and lymphoma. The standard response criteria...... enrolled on 10 multicenter clinical trials and developed new lymphoma response criteria (RECIL 2017). We demonstrate that assessment of tumor burden in lymphoma clinical trials can use the sum of longest diameters of a maximum of three target lesions. Furthermore, we introduced a new provisional category...

  3. EVALUATION OF ULTRASOUND REMISSION CRITERIA IN PATIENTS WITH RHEUMATOID ARTHRITIS DURING TOCILIZUMAB THERAPY

    OpenAIRE

    Rita Aleksandrovna Osipyants; D E Karateev; E Yu Panasyuk; G V Lukina; A V Smirnov; S I Glukhova; E N Aleksandrova; A V Volkov; E L Nasonov

    2013-01-01

    Objective: to study the association of ultrasound (US) remission criteria with the clinical and laboratory indicators of inflammatory activity, functional status, and X-ray changes in patients with rheumatoid arthritis (RA) during tocilizumab (TCZ) therapy.Subjects and methods. The trial included 36 patients with RA (meeting the 1987 American College of Rheumatology (ACR) criteria) who had received TCZ for 6 months. The authors made a clinical and laboratory assessment of RA activity (DAS28-C...

  4. An FMEA evaluation of intensity modulated radiation therapy dose delivery failures at tolerance criteria levels.

    Science.gov (United States)

    Faught, Jacqueline Tonigan; Balter, Peter A; Johnson, Jennifer L; Kry, Stephen F; Court, Laurence E; Stingo, Francesco C; Followill, David S

    2017-11-01

    The objective of this work was to assess both the perception of failure modes in Intensity Modulated Radiation Therapy (IMRT) when the linac is operated at the edge of tolerances given in AAPM TG-40 (Kutcher et al.) and TG-142 (Klein et al.) as well as the application of FMEA to this specific section of the IMRT process. An online survey was distributed to approximately 2000 physicists worldwide that participate in quality services provided by the Imaging and Radiation Oncology Core - Houston (IROC-H). The survey briefly described eleven different failure modes covered by basic quality assurance in step-and-shoot IMRT at or near TG-40 (Kutcher et al.) and TG-142 (Klein et al.) tolerance criteria levels. Respondents were asked to estimate the worst case scenario percent dose error that could be caused by each of these failure modes in a head and neck patient as well as the FMEA scores: Occurrence, Detectability, and Severity. Risk probability number (RPN) scores were calculated as the product of these scores. Demographic data were also collected. A total of 181 individual and three group responses were submitted. 84% were from North America. Most (76%) individual respondents performed at least 80% clinical work and 92% were nationally certified. Respondent medical physics experience ranged from 2.5 to 45 yr (average 18 yr). A total of 52% of individual respondents were at least somewhat familiar with FMEA, while 17% were not familiar. Several IMRT techniques, treatment planning systems, and linear accelerator manufacturers were represented. All failure modes received widely varying scores ranging from 1 to 10 for occurrence, at least 1-9 for detectability, and at least 1-7 for severity. Ranking failure modes by RPN scores also resulted in large variability, with each failure mode being ranked both most risky (1st) and least risky (11th) by different respondents. On average MLC modeling had the highest RPN scores. Individual estimated percent dose errors and severity

  5. RAMSI management model and evaluation criteria for Nordic offshore wind asset

    Energy Technology Data Exchange (ETDEWEB)

    Tiusanen, R.; Jaennes, J. [VTT Technical Research Centre of Finland, Espoo (Finland); Liyanage, J. P. [Univ. of Stavanger, Center for Industrial Asset Management (Norway)

    2012-07-01

    is based on the product development process, concurrent design principles and the Stage-Gate model. The model concentrates mostly on technical decisions made in the early development phases. This publication also presents guidelines for comparing different offshore wind energy assets and their critical components from a system availability and safety viewpoint. The classification and evaluation criteria for R&M's factors are outlined and discussed, and a multi-factor risk-profiling (Mfr) method introduced. (orig.)

  6. Study of an integrated multi-criteria evaluation methodology on energy and environmental system based on MFM

    International Nuclear Information System (INIS)

    Liu, Jingquan; Yoshikawa, Hidekazu; Zhou, Yangping; Ouyang, Jun

    2005-01-01

    This paper presents a multi-criteria evaluation methodology based on Multilevel Flow Model (MFM), a graphical modeling language and embedding the perspective of sustainable development for energy and environmental system. A set of indicators reflecting resource utility efficiency, environmental effect, social and economic criteria according to the different concerns of stakeholder are defined. The graphical assessment process and outcome can provide help for general people to understand the evaluated object and its variables and to get better decision-making. Extension Evaluation Method is the first applied in the graphical assessment. The once-through option and reprocessing option of nuclear fuel cycle system will be examined by using the proposed approach. (author)

  7. A Prospective Study of the Incidence of Retinopathy of Prematurity in China: Evaluation of Different Screening Criteria

    Directory of Open Access Journals (Sweden)

    Qiuping Li

    2016-01-01

    Full Text Available To investigate the incidence of Retinopathy of Prematurity (ROP in Beijing, North China, and to evaluate the effectiveness of different ROP screening criteria, we conducted a prospective cohort study in a single-neonatal intensive care unit (NICU. A total of 2997 premature infants with birth weight (BW ≤ 2000 g and/or gestational age (GA ≤ 34 weeks had completed ROP screening. ROP was diagnosed in 356 (11.9% infants. The mean GA was 30.46 ± 1.98 weeks and the mean BW was 1477.35 ± 371.29 g. Of the 59 (2.0% infants receiving treatment, the mean GA was 29.37 ± 2.10 weeks, and the mean BW was 1240.80 ± 330.71 g. The incidence of ROP declined from 14.7% in 2009 and 11.1% in 2010 to 9.5% in 2011. The United Kingdom (UK criteria could reduce the screening number by 40.8%, and 3 infants with type I ROP needing treatment were missed, but none in 2011. The United States (US criteria could reduce the screening number by 66.5%, and 10 infants with type I ROP needing treatment were missed, including one in 2011. So the UK criteria may be appropriate for screening of ROP in our NICU in 2011. Future multisite epidemiologic studies are required to establish suitable ROP screening criteria in China.

  8. Student Evaluation of Teaching: An Instrument and a Development Process

    Science.gov (United States)

    Alok, Kumar

    2011-01-01

    This article describes the process of faculty-led development of a student evaluation of teaching instrument at Centurion School of Rural Enterprise Management, a management institute in India. The instrument was to focus on teacher behaviors that students get an opportunity to observe. Teachers and students jointly contributed a number of…

  9. Assessing Student Achievement in Physical Education for Teacher Evaluation

    Science.gov (United States)

    Mercier, Kevin; Doolittle, Sarah

    2013-01-01

    While many teachers continue to ignore the practice of assessing student achievement in physical education, recent federal pressures to include student assessment data in teacher evaluation systems has shown that assessment of student outcomes is here to stay. Though there is a strong tradition of assessing teacher practice in physical education,…

  10. Student Self-Evaluation in Preclinical Restorative Dentistry.

    Science.gov (United States)

    Forehand, Lena S.; And Others

    1982-01-01

    An instrument for assessing student evaluation skills examined their relationship to psychomotor skills in freshman students. Results do not show technical skills differentiating either self-assessment skills or students' ability to recognize errors. The instrument is also useful for highlighting to faculty those psychomotor skills needing to be…

  11. Norming of Student Evaluations of Instruction: Impact of Noninstructional Factors

    Science.gov (United States)

    Nargundkar, Satish; Shrikhande, Milind

    2014-01-01

    Student Evaluations of Instruction (SEIs) from about 6,000 sections over 4 years representing over 100,000 students at the college of business at a large public university are analyzed, to study the impact of noninstructional factors on student ratings. Administrative factors like semester, time of day, location, and instructor attributes like…

  12. Improving evaluation criteria for monitoring networks of weak radioactive plumes after nuclear emergencies

    DEFF Research Database (Denmark)

    Urso, L.; Astrup, Poul; Helle, K.B.

    2012-01-01

    Networks of monitoring stations have been set up in many European countries to detect the passage of a radioactive cloud in the event of a large-scale nuclear emergency. The layout and spatial density of these networks differs according to the needs and criteria defined by national authorities...

  13. Guidelines, Criteria, and Rules of Thumb for Evaluating Normed and Standardized Assessment Instruments in Psychology.

    Science.gov (United States)

    Cicchetti, Domenic V.

    1994-01-01

    In the context of developing assessment instruments in psychology, issues of standardization, norming procedures, and test reliability and validity are discussed. Criteria, guidelines, and rules of thumb are provided to help the clinician with instrument selection for a given psychological assessment. (SLD)

  14. A multi-criteria approach to evaluate the natural gas energy systems

    International Nuclear Information System (INIS)

    Dinca, Cristian; Badea, Adrian; Rousseaux, Patrick; Apostol, Tiberiu

    2007-01-01

    This paper aims to select the optimal energetic scenario applied to a consumer with 100 000 inhabitants from the residential-tertiary sector, from the ecological, energetical and economic points of view. A series of seven scenarios based on natural gas has been analyzed. The authors proposed six scenarios for the combined heat and power generation using existing technologies and one scenario for separate generation of the two energy forms. To compare the seven energetic scenarios, the amount of thermal and electrical energy produced by each one had to be the same for a defined time period. To select the optimal energy scenario a multi-criteria NAIADE-based method has been used. Consequently, the optimal energy scenario has been established with respect to criteria groups: ecologic, economic, energetic and global where all criteria groups have been considered. The study results prove that a combined gas and steam turbine cycle is optimal technically, economically and ecologically as it is for each criteria group. A sensitivity analysis has been performed to establish the influence of various parameters in the identification of the optimal energy scenario. For all analyzed scenarios, the optimal energetic scenario is the combined gas and steam turbine cycle

  15. Proposed criteria for the evaluation of an address assignment scheme in Botswana

    CSIR Research Space (South Africa)

    Ditsela, J

    2011-06-01

    Full Text Available propose criteria for an address assignment scheme in Botswana: a single set of place or area names; different addresses types for urban, rural and farm areas; principles for address numbering assignment; integration of different referencing systems; and a...

  16. The Prevalence of Polycystic Ovary Syndrome (PCOS in High School Students in Rasht in 2009 According to NIH Criteria

    Directory of Open Access Journals (Sweden)

    Maryam Asgharnia

    2011-01-01

    Full Text Available Background: Polycystic ovary syndrome (PCOS is the most common endocrine disorder inwomen associated with many reproductive, endocrine, metabolic and cardiovascular dysfunctions.This study aimed to determine the prevalence of PCOS among high school students in Rasht.Materials and Methods: In a cross–sectional study, 1850 students were selected by a multi-stage clustersampling from all high schools in Rasht. The inclusion criteria were: age 17-18 years, menarche from10-16 years, normal prolactin and thyroid stimulating hormone (TSH values, no history of anatomicalmalformation, no use of medication or hair-removal techniques, and a history of oligo- or amenorrhea.PCOS was diagnosed if both menstrual dysfunction and clinical hyperandrogenism were detected.Results: Mean age of subjects was 17.2 ± 0.7 years and the age of menarche was 12.8 ± 0.9 years. Ofall students, 378 (20.4% had oligomenorrhea and PCOS was diagnosed in 210 (11.34 % accordingto the National Institute of Health (NIH definition. PCOS subjects, mean body mass index (BMI,waist circumference, and waist/hip (W/H ratio were 21.1 ± 3.6, 73.4 ± 8.0 cm and 0.77 ± 0.05,respectively. A family history of diabetes mellitus type 2 was reported in 24.7% of subjects.Conclusion: The prevalence of PCOS in this study was similar to the international estimatesof 10-20% in Caucasians. A long-term follow-up is needed to compare the accuracy of clinicaldetermination of the disease versus diagnosis based on hormonal and/or sonographic assessments.

  17. Applying air pollution modelling within a multi-criteria decision analysis framework to evaluate UK air quality policies

    Science.gov (United States)

    Chalabi, Zaid; Milojevic, Ai; Doherty, Ruth M.; Stevenson, David S.; MacKenzie, Ian A.; Milner, James; Vieno, Massimo; Williams, Martin; Wilkinson, Paul

    2017-10-01

    A decision support system for evaluating UK air quality policies is presented. It combines the output from a chemistry transport model, a health impact model and other impact models within a multi-criteria decision analysis (MCDA) framework. As a proof-of-concept, the MCDA framework is used to evaluate and compare idealized emission reduction policies in four sectors (combustion in energy and transformation industries, non-industrial combustion plants, road transport and agriculture) and across six outcomes or criteria (mortality, health inequality, greenhouse gas emissions, biodiversity, crop yield and air quality legal compliance). To illustrate a realistic use of the MCDA framework, the relative importance of the criteria were elicited from a number of stakeholders acting as proxy policy makers. In the prototype decision problem, we show that reducing emissions from industrial combustion (followed very closely by road transport and agriculture) is more advantageous than equivalent reductions from the other sectors when all the criteria are taken into account. Extensions of the MCDA framework to support policy makers in practice are discussed.

  18. Development of criteria for evaluating clinical response in thyroid eye disease (CRI-TED) using a modified Delphi technique

    Science.gov (United States)

    Douglas, Raymond S.; Tsirbas, Angelo; Gordon, Mark; Lee, Diana; Khadavi, Nicole; Garneau, Helene Chokron; Goldberg, Robert A.; Cahill, Kenneth; Dolman, Peter J.; Elner, Victor; Feldon, Steve; Lucarelli, Mark; Uddin, Jimmy; Kazim, Michael; Smith, Terry J.; Khanna, Dinesh

    2014-01-01

    To identify components of a provisional clinical response index for thyroid eye disease (CRI-TED) using a modified Delphi technique. The International Thyroid Eye Disease Society (ITEDS) conducted a structured, 3-round Delphi exercise establishing consensus for a core set of measures for clinical trials in TED. The steering committee discussed the results in a face-to-face meeting (nominal group technique) and evaluated each criterion with respect to its feasibility, reliability, redundancy, and validity. Redundant measures were consolidated or excluded. Criteria were parsed into 11 domains for the Delphi surveys. Eighty four respondents participated in the Delphi-1 survey, providing 220 unique items. Ninety- two members (100% of the respondents from Delphi 1 plus eight new participants) responded in Delphi-2 and rated the same 220 items. Sixty-four members (76% of participants) rated 153 criteria in Delphi-3 (67 criteria were excluded due to redundancy). Criteria with a mean greater than 6 (1 least appropriate to 9 most appropriate) were further evaluated by the nominal group technique and provisional core measures were chosen. Using a Delphi exercise, we developed provisional core measures for assessing disease activity and severity in clinical trials of therapies for TED. These measures will be iteratively refined for use in multicenter clinical trials. PMID:19752424

  19. Niveles de logro y criterios para evaluar la comprensión de los objetos de la geometría / Levels of achievement and criteria to evaluate geometrical objects comprehension

    Directory of Open Access Journals (Sweden)

    Elizabeth Rincón Santana

    2017-09-01

    Full Text Available ABSTRACT The article shows the results of a doctoral investigation related to the development of the understanding of the objects of plane geometry by students of Mathematics at the Education major, at the Autonomous University of Santo Domingo (UASD. Its objective is to offer levels of achievement and criteria to evaluate the development of understanding processes of the objects of the plane geometry. There were used different scientific methods and techniques such as framework construction to determine the levels and criteria, and the analysis and synthesis to contextualize them to the didactic demands of Mathematics teachers’ training.

  20. Tertiary Teachers and Student Evaluations: Never the Twain Shall Meet?

    Science.gov (United States)

    Stein, Sarah J.; Spiller, Dorothy; Terry, Stuart; Harris, Trudy; Deaker, Lynley; Kennedy, Jo

    2013-01-01

    Internationally, centralised systems of student evaluation have become normative practice in higher education institutions, providing data for monitoring teaching quality and for teacher professional development. While extensive research has been done on student evaluations, there is less research-based evidence about teachers' perceptions of and…

  1. Student Evaluation of Teaching from the Actors' Perspective

    Science.gov (United States)

    Hanken, Ingrid Maria

    2011-01-01

    This article discusses obstacles that higher education institutions may need to surmount when introducing quality assurance measures such as student evaluation of teaching. It is based on a research study of how student evaluation of one-to-one instrumental tuition is perceived, experienced and practiced by instrumental teachers and their students…

  2. Lecturer's Gender and Their Valuation of Student Evaluation of Teaching

    Science.gov (United States)

    Atek, Engku Suhaimi Engku; Salim, Hishamuddin; Halim, Zulazhan Ab.; Jusoh, Zailani; Yusuf, Mohd Ali Mohd

    2015-01-01

    Student evaluation of teaching (SET) is carried out every semester at Malaysian universities and lecturers are evaluated based on student ratings. But very little is researched about what lecturers actually think about SET and whether it serves any meaningful purpose at all. This quantitative study involving six public universities on the East…

  3. Evaluation of the success of obstructive sleep apnea surgery using criteria based on long-term symptoms and incident hypertension.

    Science.gov (United States)

    Lim, Jae Hyun; Park, Pona; Wee, Jee Hye; Gelera, January E; Shrestha, Kundan Kumar; Rhee, Chae-Seo; Kim, Jeong-Whun

    2018-04-01

    To identify appropriate success criteria, based on long-term symptoms and incident hypertension, after surgery for obstructive sleep apnea (OSA). This observational cohort study included 97 adult OSA patients (90 men) who underwent surgical treatment at our tertiary medical center. Subjective symptoms [witnessed sleep apnea and snoring, and Epworth sleepiness scale (ESS) scores] were evaluated through a telephone survey, and incident hypertension was assessed from medical records. The subjects were divided into success and failure groups according to seven different criteria, and data were analyzed to identify the criteria that could significantly differentiate the success from failure groups. The participants had a mean age of 48.8 ± 11.9 years and a mean preoperative body mass index of 26.5 ± 3.5 kg/m 2 . The mean preoperative and postoperative apnea-hypopnea index (AHI) values were 36.1/h and 19.4/h, respectively. The mean follow-up duration was 77.0 ± 31.1 months. Postoperative witnessed apnea, snoring, and the ESS scores decreased significantly compared to preoperative scores in both the success and failure groups based on most of the seven criteria. Among the seven criteria, success and failure groups based on a postoperative AHI cutoff of 15 or 20/h differed significantly in witnessed apnea, snoring, or ESS scores. Kaplan-Meier survival analysis based on incident hypertension revealed that no criterion could significantly distinguish between the two groups. Our results suggest that some of the success criteria analyzed may be more useful in differentiating between success and failure groups after surgery, in terms of long-term improvement of subjective OSA-related symptoms.

  4. Electronic prescribing: criteria for evaluating handheld prescribing systems and an evaluation of a new, handheld, wireless wide area network (WWAN) prescribing system.

    Science.gov (United States)

    Goldblum, O M

    2001-02-01

    The objectives of this study were: 1) to establish criteria for evaluating handheld computerized prescribing systems; and 2) to evaluate out-of-box performance and features of a new, Palm Operating System (OS)-based, handheld, wireless wide area network (WWAN) prescribing system. The system consisted of a Palm Vx handheld organizer, a Novatel Minstrel V wireless modem, OmniSky wireless internet access and ePhysician ePad 1.1, the Palm OS electronic prescribing software program. A dermatologist familiar with healthcare information technology conducted an evaluation of the performance and features of a new, handheld, WWAN electronic prescribing system in an office practice during a three-month period in 2000. System performance, defined as transmission success rate, was determined from data collected during the three-month trial. Evaluation criteria consisted of an analysis of features found in electronic prescribing systems. All prescriptions written for all patients seen during a three-month period (August - November, 2000) were eligible for inclusion. Prescriptions written for patients who intended to fill them at pharmacies without known facsimile receiving capabilities were excluded from the study. The performance of the system was evaluated using data collected during the study. Criteria for evaluating features of electronic prescribing systems were developed and used to analyze the system employed in this study. During this three-month trial, 200 electronic prescriptions were generated for 132 patients included in the study. Of these prescriptions, 92.5 percent were successfully transmitted to pharmacies. Transmission failures resulted from incorrect facsimile numbers and non-functioning facsimile machines. Criteria established for evaluation of electronic prescribing systems included System (Hardware & Software), Costs, System Features, Printing & Transmission, Formulary & Insurance, Customization, Drug Safety and Security. This study is the first effort to

  5. Criteria of diversity evaluation for intelligent diagnosis of nuclear power plants

    International Nuclear Information System (INIS)

    Washio, Takashi; Sakuma, Masatake; Furukawa, Hiroshi; Kitamura, Masaharu.

    1995-01-01

    One of important problems of a current operation support system for a nuclear power plant is that the credibility of its resultant suggestions is not always high sufficiently. The authors have proposed an efficient remedy called 'Diversity Criteria' for this issue in the previous works. It employs a variety of information resources and reasoning mechanisms for the system to enhance its entire credibility. Within this framework, a complementary combination of the resources and mechanisms is desired. The work presented here proposes systematic and quantitative measures determining the appropriate combinations. First, concrete and systematic guidelines are proposed for the detailed criteria of 'Information Diversity' and 'Methodology Diversity'. Next, two concepts of 'Orthogonality of Identified Result' and 'Orthogonality of Utilized Symptom' are presented together with their quantitative measures. These guidelines and measures have been applied to an example of failure diagnosis of a nuclear power plant, and their efficiency has been clearly confirmed. (author)

  6. Searchers' relevance judgments and criteria in evaluating Web pages in a learning style perspective

    DEFF Research Database (Denmark)

    Papaeconomou, Chariste; Zijlema, Annemarie F.; Ingwersen, Peter

    2008-01-01

    The paper presents the results of a case study of searcher's relevance criteria used for assessments of Web pages in a perspective of learning style. 15 test persons participated in the experiments based on two simulated work tasks that provided cover stories to trigger their information needs. Two...... learning styles were examined: Global and Sequential learners. The study applied eye-tracking for the observation of relevance hot spots on Web pages, learning style index analysis and post-search interviews to gain more in-depth information on relevance behavior. Findings reveal that with respect to use......, they are statistically insignificant. When interviewed in retrospective the resulting profiles tend to become even similar across learning styles but a shift occurs from instant assessments with content features of web pages replacing topicality judgments as predominant relevance criteria....

  7. Sustainable transport project evaluation and decision support: indicators and planning criteria for sustainable development

    DEFF Research Database (Denmark)

    Salling, Kim Bang; Pryn, Marie Ridley

    2015-01-01

    is adopted. The SUSTAIN-DSS model rests upon multi-criteria decision analysis and planning workshops in order to combine the use of qualitative and quantitative assessments. This article stresses the necessity of revising current planning paradigms such as cost-benefit analysis (CBA) but also to make clear......This article will expose the necessity for a sustainable planning and decision support framework for transport infrastructure assessment. This will be operationalized through a set of planning criteria and scenario alternatives, which is assessed in the SUSTAIN decision support system (SUSTAIN......-DSS) model. A part of the decision support framework will be tested in a case study in Denmark, concerning the problem of congestion on the current bridge crossing Roskilde Fjord in the city of Frederikssund. This article suggests including in a combination both reference class forecasting and quantitative...

  8. Evaluation of criteria for clinical control in a prospective, international, multicenter study of patients with COPD

    DEFF Research Database (Denmark)

    Miravitlles, Marc; Sliwinski, Pawel; Rhee, Chin Kook

    2018-01-01

    BACKGROUND: The concept of clinical control in COPD has been developed to help in treatment decisions, but it requires validation in prospective studies. METHOD: This international, multicenter, prospective study aimed to validate the concept of control in COPD [control = stability (no...... exacerbations or impairment in CAT scores) + low impact (low level of symptoms)]. Data from the screening visit was used to: investigate the level of control, compare characteristics of patients according to the control status, and perform a sensitivity analysis of the levels of control using either clinical...... criteria or questionnaires (COPD Assessment Test -CAT- or Clinical COPD Questionnaire -CCQ-). RESULTS: A total of 314 patients were analysed, mean age was 68.5 years and mean FEV1 was 52.6% of predicted. According to the prespecified criteria 21% of patients were classified as controlled, all of them...

  9. A fuzzy multi criteria approach for evaluating green supplier's performance in green supply chain with linguistic preferences

    DEFF Research Database (Denmark)

    Shen, Lixin; Olfat, Laya; Govindan, Kannan

    2013-01-01

    Today's international business environment has forced many firms to focus on supply chain management to gain a competitive advantage. During recent years, supplier selection process in the supply chain has become a key strategic consideration. With the growing worldwide awareness of environmental...... protection and the corresponding increase in legislation and regulations, green purchasing has become an important issue for companies to gain environmental sustainability. Traditionally, companies consider criteria such as price, quality and lead time, when evaluating supplier performance and do not give...... enough attention to environmental criteria as a means to evaluate suppliers. Now, many companies have begun to implement green supply chain management (GSCM) and to consider environmental issues and the measurement of their suppliers' environmental performance. This paper examines GSCM to propose a fuzzy...

  10. An evaluation of the 'criteria for tumor response after radiotherapy in esophageal cancer' of the Japanese Society for Esophageal Disease

    International Nuclear Information System (INIS)

    Morita, Kozo; Yamada, Tetsuya; Takagi, Iwao

    1991-01-01

    The criteria covering tumor response after radiotherapy for an esophageal cancer proposed by the Japanese Society for Esophageal Diseases in March, 1989, has been evaluated in a study of 300 patients who were irradiated preoperatively or radically for an esophageal cancer. Results have revealed that the appearance that of EF-3, meaning no or few residual tumor cells in the esophageal specimen after resection, in the CR, PR, and NC Groups were 88.9%, 58.5%, and 30.3%, respectively, these differences among the groups considered highly significant (p<0.001). Thus, it has been concluded that this criteria can be clinically applied to evaluate the tumor response after radiotherapy. (author)

  11. Evaluation of the Three Gorges Dam project using multi-criteria analysis (MCA) based on a sustainable perspective

    Science.gov (United States)

    Han, Yue; Zheng, Wei; Guo, Junshan; Ma, Yihe; Ding, Junqi; Zhu, Lingkai; Che, Yongqiang; Zhang, Yanpeng

    2018-02-01

    Abstract . The Three Gorges dam of China is one of the largest and expensive hydropower projects of the world. The four main purposes of the project are flood control,energy production, improved navigation and fresh water supply. The dam project has been completed and running successfully with the potential benefits. However, this project is still a controversial issue among many environmentalists and socialists due to various impacts. This study focuses on the benefit and the impacts of the project, and also evaluates the performance of the project using multi-criteria analysis (MCA) approach from a sustainable perspective. Different sustainability criteria related with the dam project have been identified and used for the ranking and rating process. The final result of MCA comes with this scoring process and pairwise comparison, which evaluates the performance of the project considering different positive and negative aspects.

  12. Engineering-geophysical criteria for evaluating the development stages of landslides in loess rocks

    Energy Technology Data Exchange (ETDEWEB)

    Abdullayev, S K

    1981-01-01

    As a result of conducting geophysical observations on landslide slopes formed by loess rocks, with their artifical moistening, quantitiative engineering-geophysical criteria were obtained which characterize the basic stages of landslide development. The studies were conducted by surface methods of electrical resistance and seismometry conducted directly in the massif. According to the indicators of moisture content, state of comminution, compactness calculated with the help of geophysical parameters, the stage of preparation and movement of landslides are characterized.

  13. An Investment Evaluation of a RFID-Enabled Meat Supply Chain: A Multi-Criteria Approach

    Directory of Open Access Journals (Sweden)

    Mohammed Ahmed

    2016-01-01

    Full Text Available In recent years, consumers have become increasingly concerned about the safety and quality of meat they purchase from supermarkets. A study by Mohammed [1] proposed a RFID (Radio Frequency Identification-enabled monitoring system for meat supply chains to improve the traceability of meat products throughout their entire supply chain with the aim of maintaining product safety. This paper extends that work to examine the economic feasibility for the proposed RFID-enabled monitoring system. To this aim, a multi-criteria optimization model was developed. The considered criteria were minimizing the total cost, maximizing consumer satisfaction, maximizing product freshness and maximizing profits. In order to obtain Pareto solutions from the developed model, a new solution approach was developed and its results were compared to two traditional solution approaches. A case study was applied conducive to an examination for the applicability of the developed model and the performance of the proposed solution approaches. Results have proved the feasibility of the proposed RFID-enabled monitoring system in terms of economic costs in addition to the capability of the developed optimization model in obtaining a trade-off among the considered criteria.

  14. Evaluation criteria of the individual motor predisposition of female sport gymnastics

    Directory of Open Access Journals (Sweden)

    Boraczynski T.

    2010-10-01

    Full Text Available In the paper were presented the results of research, aimed to improve criteria for assessing the motor predisposition of girls in sports gymnastics at the initial stage of training. The studies included 24 gymnasts divided into two age groups: A 6,0-7,5 years of age and B (8,3-13,0. The level of physical fitness was assessed with the use of the EUROFIT battery tests. easurements of the maximum moment of muscle strength in the bending forearm in the elbow joint in terms of isometric contraction were also performed. Assessment f the level of individual strengthspeed and coordination abilities and physical fitness structure including the pace of biological development were the basis for the development of objective criteria for assessing the sports predispositions of young gymnasts at the initial stage of training. Our results provide the basis for improving the control system and optimization of assessment criteria in women gymnastics, including age, training experience and sports level. The results presented in this paper demonstrated the usefulness of the research methodology used to assess the physical fitness and predispositions of gymnasts at the initial stage of training, what enables individualization of training process.

  15. An Evaluation of the Cybersecurity Policies for the United States Health & Human Services Department: Criteria, Regulations, and Improvements

    OpenAIRE

    Derek Mohammed; Ronda Mariani

    2014-01-01

    This paper examines the criteria necessary for the evaluation of the cybersecurity policies for the United States Health and Human Services Department of the Federal Government. The overall purpose of cybersecurity policies and procedures is supported through compliance with Federal mandated regulation and standards, which serve to protect the organizational services and goals of the United States Health and Human Services Department, and to promote the best possible security practices in the...

  16. A BSC- EFQM method for evaluating and detecting performance measurement criteria: A case study of Malavan Footbal team

    Directory of Open Access Journals (Sweden)

    Heydar Shojaee Vazhnani

    2013-08-01

    Full Text Available This paper presents an empirical investigation to find important criteria for performance measurement based on two methods of balanced score card (BSC as well as European Foundation of Quality Management (EFQM methods. In order to determine the mission, vision, strategy and values we first review different documents including International Federation of football documentations, AFC and Football Federation of the Islamic Republic of Iran and Charter Club. Next, we determine the necessary criteria for performance measurement using interview with decision makers, design a questionnaire and distribute it among 57 players and coaching staff as well as experts, veterans and supporters club. Next, we study the results using t-student test and analyze them. The results are categorized in terms of four criteria of BSC method including internal processes, learning and growth, costumer and financial. In addition, key performance results based on the Excellence Model are classified according to nine areas of leadership, strategy, human resources, partnerships and resources, processes, customer results, human resource results and society.

  17. Return of talent programs: rationale and evaluation criteria for programs to ameliorate a 'brain drain'.

    Science.gov (United States)

    Keely, C B

    1986-03-01

    The term, brain drain, describes the loss of skilled professionals and the nonreturn of students from advanced study abroad. It is now used almost exclusively in reference to mobility from less developed countries to more developed countries. Controversy centers on whether needed skills are being drawn off unfairly at subsidized rates from developing to developed countries or whether excess capability is being utilized in developed countries rather than underemployed or wasted at home. Some causes of high level personnel migration include: 1) wage differentials between sending and receiving countries; 2) absence of opportunities for career development or mobility for reasons other than merit or accomplishment; 3) lack of high quality facilities, equipment, time, and other costly supports in developing countries; 4) employer's lack of knowledge of employee work and the resulting wages; and 5) political disagreement or persecution. Prospects for closing wage gaps and upgrading working conditions on a large scale in developing countries are dim. Growth of the labor force coupled with national needs that are not congruent with professions requiring costly facilities, supplies, and equipment make this a slim possibility. Increasing career mobility possibilities seems to be a more promising route to reducing brain drain. One form of preventive measure is offering study abroad which requires service at the end of the study period; a variation is to guarantee employment for university graduates or for certain sectors, such as scientists. Restructuring decisions on hiring and promotion would have a positive effect, as would developing a better evaluation of expected productivity by type of training. Successful return of talent programs will be relatively modest in terms of the number of people returning and should be thought of as a part of human capital investment. Programs that are concerned with filling positions rather than with luring talent home are more likely to be

  18. Evaluating the Student Loan Fund of Thailand

    Science.gov (United States)

    Tangkitvanich, Somkiat; Manasboonphempool, Areeya

    2010-01-01

    The Thai higher education sector has expanded quickly during the past decade, making a transition from an elitist to a mass institution. A driving force behind the expansion was believed to be the Student Loan Fund (SLF), introduced in 1996. During the first 10 years of its operation, the SLF has lent to more than 2.6 million students, with the…

  19. Evaluation of Students' Conceptual Understanding of Malaria

    Science.gov (United States)

    Cheong, Irene Poh-Ai; Treagust, David; Kyeleve, Iorhemen J.; Oh, Peck-Yoke

    2010-01-01

    In this study, a two-tier diagnostic test for understanding malaria was developed and administered to 314 Bruneian students in Year 12 and in a nursing diploma course. The validity, reliability, difficulty level, discriminant indices, and reading ability of the test were examined and found to be acceptable in terms of measuring students'…

  20. Evaluating Psychology Students' Library Skills and Experiences

    Science.gov (United States)

    Jones, Steve; Allen, Julie

    2012-01-01

    Extensive engagement with current academic sources is expected of all psychology undergraduates. Thirty-eight undergraduate psychology students took part in a series of focus group discussions of their information-searching experiences and skills. The majority of students had not been required to engage with any form of information searching while…

  1. Evaluation of varying ductile fracture criteria for 42CrMo steel by compressions at different temperatures and strain rates.

    Science.gov (United States)

    Quan, Guo-zheng; Luo, Gui-chang; Mao, An; Liang, Jian-ting; Wu, Dong-sen

    2014-01-01

    Fracturing by ductile damage occurs quite naturally in metal forming processes, and ductile fracture of strain-softening alloy, here 42CrMo steel, cannot be evaluated through simple procedures such as tension testing. Under these circumstances, it is very significant and economical to find a way to evaluate the ductile fracture criteria (DFC) and identify the relationships between damage evolution and deformation conditions. Under the guidance of the Cockcroft-Latham fracture criteria, an innovative approach involving hot compression tests, numerical simulations, and mathematic computations provides mutual support to evaluate ductile damage cumulating process and DFC diagram along with deformation conditions, which has not been expounded by Cockcroft and Latham. The results show that the maximum damage value appears in the region of upsetting drum, while the minimal value appears in the middle region. Furthermore, DFC of 42CrMo steel at temperature range of 1123~1348 K and strain rate of 0.01~10 s(-1) are not constant but change in a range of 0.160~0.226; thus, they have been defined as varying ductile fracture criteria (VDFC) and characterized by a function of temperature and strain rate. In bulk forming operations, VDFC help technicians to choose suitable process parameters and avoid the occurrence of fracture.

  2. Evaluation of Varying Ductile Fracture Criteria for 42CrMo Steel by Compressions at Different Temperatures and Strain Rates

    Directory of Open Access Journals (Sweden)

    Guo-zheng Quan

    2014-01-01

    Full Text Available Fracturing by ductile damage occurs quite naturally in metal forming processes, and ductile fracture of strain-softening alloy, here 42CrMo steel, cannot be evaluated through simple procedures such as tension testing. Under these circumstances, it is very significant and economical to find a way to evaluate the ductile fracture criteria (DFC and identify the relationships between damage evolution and deformation conditions. Under the guidance of the Cockcroft-Latham fracture criteria, an innovative approach involving hot compression tests, numerical simulations, and mathematic computations provides mutual support to evaluate ductile damage cumulating process and DFC diagram along with deformation conditions, which has not been expounded by Cockcroft and Latham. The results show that the maximum damage value appears in the region of upsetting drum, while the minimal value appears in the middle region. Furthermore, DFC of 42CrMo steel at temperature range of 1123~1348 K and strain rate of 0.01~10 s-1 are not constant but change in a range of 0.160~0.226; thus, they have been defined as varying ductile fracture criteria (VDFC and characterized by a function of temperature and strain rate. In bulk forming operations, VDFC help technicians to choose suitable process parameters and avoid the occurrence of fracture.

  3. Evaluating and prioritizing technologies for adaptation to climate change. A hands on guidance to multi criteria analysis (MCA) and the identification and assessment of related criteria

    DEFF Research Database (Denmark)

    Trærup, Sara Lærke Meltofte; Bakkegaard, Riyong Kim

    The objective of this guidance is to guide consultants, decision makers and technical experts on how to facilitate discussions for prioritizing adaptation technologies, and to support the stakeholders in identifying appropriate criteria for this analysis.......The objective of this guidance is to guide consultants, decision makers and technical experts on how to facilitate discussions for prioritizing adaptation technologies, and to support the stakeholders in identifying appropriate criteria for this analysis....

  4. Multiple Criteria Decision Analysis (MCDA) for evaluating new medicines in Health Technology Assessment and beyond: The Advance Value Framework.

    Science.gov (United States)

    Angelis, Aris; Kanavos, Panos

    2017-09-01

    Escalating drug prices have catalysed the generation of numerous "value frameworks" with the aim of informing payers, clinicians and patients on the assessment and appraisal process of new medicines for the purpose of coverage and treatment selection decisions. Although this is an important step towards a more inclusive Value Based Assessment (VBA) approach, aspects of these frameworks are based on weak methodologies and could potentially result in misleading recommendations or decisions. In this paper, a Multiple Criteria Decision Analysis (MCDA) methodological process, based on Multi Attribute Value Theory (MAVT), is adopted for building a multi-criteria evaluation model. A five-stage model-building process is followed, using a top-down "value-focused thinking" approach, involving literature reviews and expert consultations. A generic value tree is structured capturing decision-makers' concerns for assessing the value of new medicines in the context of Health Technology Assessment (HTA) and in alignment with decision theory. The resulting value tree (Advance Value Tree) consists of three levels of criteria (top level criteria clusters, mid-level criteria, bottom level sub-criteria or attributes) relating to five key domains that can be explicitly measured and assessed: (a) burden of disease, (b) therapeutic impact, (c) safety profile (d) innovation level and (e) socioeconomic impact. A number of MAVT modelling techniques are introduced for operationalising (i.e. estimating) the model, for scoring the alternative treatment options, assigning relative weights of importance to the criteria, and combining scores and weights. Overall, the combination of these MCDA modelling techniques for the elicitation and construction of value preferences across the generic value tree provides a new value framework (Advance Value Framework) enabling the comprehensive measurement of value in a structured and transparent way. Given its flexibility to meet diverse requirements and

  5. Student Response to Faculty Instruction (SRFI): An Empirically Derived Instrument to Measure Student Evaluations of Teaching

    Science.gov (United States)

    Beitzel, Brian D.

    2013-01-01

    The Student Response to Faculty Instruction (SRFI) is an instrument designed to measure the student perspective on courses in higher education. The SRFI was derived from decades of empirical studies of student evaluations of teaching. This article describes the development of the SRFI and its psychometric attributes demonstrated in two pilot study…

  6. Improving Higher Education Practice through Student Evaluation Systems: Is the Student Voice Being Heard?

    Science.gov (United States)

    Blair, Erik; Valdez Noel, Keisha

    2014-01-01

    Many higher education institutions use student evaluation systems as a way of highlighting course and lecturer strengths and areas for improvement. Globally, the student voice has been increasing in volume, and capitalising on student feedback has been proposed as a means to benefit teacher professional development. This paper examines the student…

  7. The use of multi-criteria analysis (MCA) for evaluating feasible countermeasures after an accidental release of radioactivity

    International Nuclear Information System (INIS)

    Schenker-Wicki, A.

    1988-01-01

    The aim of this study is to establish a system that enables rational decisions to be taken for reducing (if necessary) the radiological risk to a population. These decisions normally concern whether a particular food product will be consumed or not, as well as wether it should be diverted for other uses. To evaluate the consequences of such actions, many different criteria have to be taken into account such as the radiological risk, nutritional and environmental criteria, current technical intervention levels, economic costs and public reaction. Under the guidance of the Institute of Automation and Operations Research at the University of Fribourg a Multi-Criteria-Analysis (MCA) approach, based on the most recent developments in decision theory, is being elaborated. MCA requires input from a suite of sub-models combined with basic input data. For the radiological impact model the German code ECOSYS will be adapted for Swiss conditions. Furthermore, input data on the effect of food processing on radionuclide content of foodstuffs and consumption habits are needed. MCA thus allows the consequences of different countermeasures to be assessed in relation to the different governing criteria. In order to allow efficient use of this technique it shall be implemented as a user friendly computerized decision support system. In this paper, an example of different countermeasures to reduce the dose from milk contaminated with I-131 resulting from a reactor accident is given

  8. EVALUATION OF NURSING STUDENTS' PREMENSTRUAL SYMPTOMS

    Directory of Open Access Journals (Sweden)

    Kerime Derya TASCI

    2006-12-01

    Full Text Available This study was conducted as a descriptive study for the purpose of determining the kinds of premenstrual symptoms that Denizli Health Sciences School Nursing Students experience and what they do to treat them. The research population included the 126 female students in the Pamukkale University Denizli Health Sciences School Nursing School. Data collects in the classroom. In the examination of the students' menstrual complaints, 47.5% experienced back pain, 59% experienced abdominal pain, 44.3% experienced irritability, 39.3% experienced breast sensitivity/pain, 41% experienced facial or body acne and 32.8% experienced increased appetite every cycle. An examination of the students' responses about procedures during menstruation, 86.9% stated that having a bath was not contraindicated and 60.7% that aspirin-type analgesics should not be used for dysmenorrhea. 77.9% of the students stated that it was normal to have pain during menstruation and 63.9% that walking is beneficial for decreasing menstrual pain. There was a significant difference in the students' answers based on age group and class for experience of menstrual complaints and procedures used (p<0.05. The students' were lived premenstrual symptoms and they had insufficient knowledge of procedures for relief. [TAF Prev Med Bull 2006; 5(6.000: 434-443

  9. Maintaining Continuity of Knowledge (CoK) of Spent Fuel Pools: Tool Survey - Scenarios, Technology Considerations, and Evaluation Criteria

    Energy Technology Data Exchange (ETDEWEB)

    Benz, Jacob M. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Tanner, Jennifer E. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Smart, Heidi A. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); MacDougall, Matthew R. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-01-18

    The objective of this report is to identify the foundational elements which will drive the survey and evaluation of potential technologies to be considered to maintain CoK of spent fuel within a pool in the potential absence of light or in low light scenarios. These foundational elements include identifying use cases that highlight the type of environments in which the technologies may be asked to operate; the CoK elements required of the technologies, such as unique identification or presence/absence identification; the functional and operational requirements for the technologies; and the criteria against which the technologies will be evaluated.

  10. A Bayesian approach to the evaluation of risk-based microbiological criteria for Campylobacter in broiler meat

    DEFF Research Database (Denmark)

    Ranta, Jukka; Lindqvist, Roland; Hansson, Ingrid

    2015-01-01

    Shifting from traditional hazard-based food safety management toward risk-based management requires statistical methods for evaluating intermediate targets in food production, such as microbiological criteria (MC), in terms of their effects on human risk of illness. A fully risk-based evaluation...... of MC involves several uncertainties that are related to both the underlying Quantitative Microbiological Risk Assessment (QMRA) model and the production-specific sample data on the prevalence and concentrations of microbes in production batches. We used Bayesian modeling for statistical inference...

  11. Prospective and Current Secondary Mathematics Teachers' Criteria for Evaluating Mathematical Cognitive Technologies

    Science.gov (United States)

    Smith, Ryan C.; Shin, Dongjo; Kim, Somin

    2017-01-01

    As technology becomes more ubiquitous in the mathematics classroom, teachers are being asked to incorporate it into their lessons more than ever before. The amount of resources available online is staggering and teachers need to be able to analyse and identify resources that would be most appropriate and effective with their students. This study…

  12. Evaluating the Use of Criteria for Assessing Profession-Specific Communication Skills in Pharmacy

    Science.gov (United States)

    Hyvarinen, Marja-Leena; Tanskanen, Paavo; Katajavuori, Nina; Isotalus, Pekka

    2012-01-01

    One central task in higher education is to provide students with interpersonal communication competence in their profession. To achieve this, specialised training, based on an understanding of disciplinary communication practices and appropriate assessment methods, is needed. However, there is a lack of reliable assessment instruments which are…

  13. Evaluation metrics for the practical application of URREF ontology: An illustration on data criteria

    CSIR Research Space (South Africa)

    De Villiers, Johan P

    2017-08-01

    Full Text Available The International Society of Information Fusion (ISIF) Evaluation Techniques for Uncertainty Representation Working Group (ETURWG) investigates the quantification and evaluation of all types of uncertainty regarding the inputs, reasoning and outputs...

  14. 15 CFR 2301.17 - Evaluation criteria for construction and planning applications.

    Science.gov (United States)

    2010-01-01

    ... PUBLIC TELECOMMUNICATIONS FACILITIES PROGRAM Evaluation and Selection Process § 2301.17 Evaluation... significant diversity in the ownership of, operation of, and participation in public telecommunications... attitudes of diverse listeners by promoting the development of more effective programming strategies...

  15. Multi-criteria evaluation in strategic environmental assessment for waste management plan, a case study: The city of Belgrade

    International Nuclear Information System (INIS)

    Josimović, Boško; Marić, Igor; Milijić, Saša

    2015-01-01

    Highlights: • The paper deals with the specific method of multi-criteria evaluation applied in drafting the SEA for the Belgrade WMP. • MCE of the planning solutions, assessed according to 37 objectives of the SEA and four sets of criteria, was presented in the matrix form. • The results are presented in the form of graphs so as to be easily comprehensible to all the participants in the decision-making process. • The results represent concrete contribution proven in practice. - Abstract: Strategic Environmental Assessment (SEA) is one of the key instruments for implementing sustainable development strategies in planning in general; in addition to being used in sectoral planning, it can also be used in other areas such as waste management planning. SEA in waste management planning has become a tool for considering the benefits and consequences of the proposed changes in space, also taking into account the capacity of space to sustain the implementation of the planned activities. In order to envisage both the positive and negative implications of a waste management plan for the elements of sustainable development, an adequate methodological approach to evaluating the potential impacts must be adopted and the evaluation results presented in a simple and clear way, so as to allow planners to make relevant decisions as a precondition for the sustainability of the activities planned in the waste management sector. This paper examines the multi-criteria evaluation method for carrying out an SEA for the Waste Management Plan for the city of Belgrade (BWMP). The method was applied to the evaluation of the impacts of the activities planned in the waste management sector on the basis of the environmental and socioeconomic indicators of sustainability, taking into consideration the intensity, spatial extent, probability and frequency of impact, by means of a specific planning approach and simple and clear presentation of the obtained results

  16. Multi-criteria evaluation in strategic environmental assessment for waste management plan, a case study: The city of Belgrade

    Energy Technology Data Exchange (ETDEWEB)

    Josimović, Boško, E-mail: bosko@iaus.ac.rs; Marić, Igor; Milijić, Saša

    2015-02-15

    Highlights: • The paper deals with the specific method of multi-criteria evaluation applied in drafting the SEA for the Belgrade WMP. • MCE of the planning solutions, assessed according to 37 objectives of the SEA and four sets of criteria, was presented in the matrix form. • The results are presented in the form of graphs so as to be easily comprehensible to all the participants in the decision-making process. • The results represent concrete contribution proven in practice. - Abstract: Strategic Environmental Assessment (SEA) is one of the key instruments for implementing sustainable development strategies in planning in general; in addition to being used in sectoral planning, it can also be used in other areas such as waste management planning. SEA in waste management planning has become a tool for considering the benefits and consequences of the proposed changes in space, also taking into account the capacity of space to sustain the implementation of the planned activities. In order to envisage both the positive and negative implications of a waste management plan for the elements of sustainable development, an adequate methodological approach to evaluating the potential impacts must be adopted and the evaluation results presented in a simple and clear way, so as to allow planners to make relevant decisions as a precondition for the sustainability of the activities planned in the waste management sector. This paper examines the multi-criteria evaluation method for carrying out an SEA for the Waste Management Plan for the city of Belgrade (BWMP). The method was applied to the evaluation of the impacts of the activities planned in the waste management sector on the basis of the environmental and socioeconomic indicators of sustainability, taking into consideration the intensity, spatial extent, probability and frequency of impact, by means of a specific planning approach and simple and clear presentation of the obtained results.

  17. Evaluation according to criteria and indicators of sustainable forest management: Saçinka Forest Planning Unit

    Directory of Open Access Journals (Sweden)

    Burak Çavdar

    2015-04-01

    Full Text Available The reasons such as; decrease in forest areas, deterioration in the structure, fragmented structures, decrease in water sources, environmental pollution and increase in carbon level in air are considered as the main sources of problems like global warming and global climate change. Countries have been trying to develop cooperative solutions for these problems since the mid-20th century. Sustainable forest management criteria and indicators, which were outcomes of Biological Diversity Agreement and the processes afterwards, have also been specified in Turkey based on Pan-European process indicators. According to this set of criteria and indicators, data are collected in the scale of Forest Enterprises and the current situation is evaluated in the meetings held by Regional Directorates of Forestry. Most of the data to be evaluated are obtained from forest management plans in the scale of Forest Planning Units and a great deal of economic indicators are dealt in the scale of Forestry Enterprises. Starting from this point of view; this study analyzes the SFM criteria and indicators set data of Saçinka Forest Planning Unit. Accordingly, it examines whether forest ecosystem is conducted in a sustainable way or not.

  18. Students Prefer Audience Response System for Lecture Evaluation

    Directory of Open Access Journals (Sweden)

    Joseph W Turban

    2011-12-01

    Full Text Available Objectives: Student evaluation of courses is an important component of overall course evaluation. The extent of student participation in the evaluation may be related to the ease of the evaluation process. The standard evaluation format is a paper form. This study examines medical students preference of utilizing Audience Response System compared to a paper method. Methods: Following several medical school lectures, students were queried if they preferred Audience Response System versus a paper method, and if they would prefer using Audience Response System more for future course evaluations. Results: 391 students were queried. Overall response rate was 94%. Using a five point Likert scale, 299 out of 361 (82% responded they agreed, or strongly agreed with the statement “We should use ARS more. . .” When asked which format they preferred to use for evaluation, 299/367 (81% responded Audience Response System, 31 (8% preferred paper, and 37 (10% were not sure, or had no opinion (chi squared = 378.936, df2, p<0.0001. Conclusion: The medical students surveyed showed a strong preference for utilizing Audience Response System as a course evaluation modality, and desired its continued use in medical school. Audience Response System should be pursued as a lecture evaluation modality, and its use in medical school education should be encouraged.

  19. PET/CT evaluation of response to chemotherapy in non-small cell lung cancer: PET response criteria in solid tumors (PERCIST) versus response evaluation criteria in solid tumors (RECIST).

    Science.gov (United States)

    Ding, Qiyong; Cheng, Xu; Yang, Lu; Zhang, Qingbo; Chen, Jianwei; Li, Tiannv; Shi, Haibin

    2014-06-01

    (18)F-FDG PET/CT is increasingly used in evaluation of treatment response for patients with non-small cell lung cancer (NSCLC). There is a need for an accurate criterion to evaluate the effect and predict the prognosis. The aim of this study is to evaluate therapeutic response in NSCLC with comparing PET response criteria in solid tumors (PERCIST) to response evaluation criteria in solid tumors (RECIST) criteria on PET/CT. Forty-four NSCLC patients who received chemotherapy but no surgery were studied. Chemotherapeutic responses were evaluated using (18)F-FDG PET and CT according to the RECIST and PERCIST methodologies. PET/CT scans were obtained before chemotherapy and after 2 or 4-6 cycles' chemotherapy. The percentage changes of tumor longest diameters and standardized uptake value (SUV) (corrected for lean body mass, SUL) before and after treatment were compared using paired t-test. The response was categorized into 4 levels according to RECIST and PERCIST: CR (CMR) =1, PR (PMR) =2, SD (SMD) =3, PD (PMD) =4. Pearson chi-square test was used to compare the proportion of four levels in RECIST and PERCIST. Finally the relationship between progression-free survival (PFS) and clinicopathologic parameters (such as TNM staging, percentage changes in diameters and SUL, RECIST and PERCIST results etc.) were evaluated using univariate and multivariate Cox proportional hazards regression method. The difference of percentage changes between diameters and SUL was not significant using paired t-test (t=-1.69, P=0.098). However the difference was statistically significant in the 40 cases without increasing SUL (t=-3.31, P=0.002). The difference of evaluation results between RECIST and PERCIST was not significant by chi-square test (χ(2)=5.008, P=0.171). If RECIST evaluation excluded the new lesions which could not be found or identified on CT images the difference between RECIST and PERCIST was significant (χ(2)=11.759, P=0.007). Reduction rate of SULpeak (%), RECIST and

  20. New methods for the analysis of invasion processes: multi-criteria evaluation of the invasion of Hydrilla verticillata in Guatemala.

    Science.gov (United States)

    Monterroso, I; Binimelis, R; Rodríguez-Labajos, B

    2011-03-01

    The study described in this article incorporates stakeholders' views on aquatic invasion processes and combines expert analysis with information from field work into an evaluation exercise. Management scenarios are designed based on available technical data and stakeholders' perceptions. These scenarios are evaluated using the Social Multi-Criteria Evaluation framework employing the NAIADE model. Two evaluations are carried out, technical and social. Social acceptance of different management scenarios, distribution of costs and benefits, and attribution of responsibility are discussed. The case study was carried out on Lake Izabal, a body of water connected to the Caribbean Sea in Northeastern Guatemala. In 2000, local fishermen reported the presence of an alien species in the lake, the macrophyte Hydrilla verticillata. Two years later, this alien species was established around the entire lakeshore, damaging the ecosystem, endangering native species and the subsistence of local inhabitants through impacts on transportation, fishing practices, and tourism. Copyright © 2010 Elsevier Ltd. All rights reserved.

  1. Pre-Radiotherapy dental evaluation criteria and treatment needs of oral side effects after head and neck radiotherapy

    International Nuclear Information System (INIS)

    Gonzalez-Arriagada, Wilfredo Alejandro; Santos-Silva, Alan Roger; Carvalho de Andrade, Marco Aurelio; De Andrade Elias, Rogerio; Ajudarte Lopes, Marcio

    2010-01-01

    The objective of this review is to present pre-radiotherapy evaluation criteria and the main needs for treatment of these patients after the radiation therapy. Were revised articles in English, Spanish and Portuguese language between 1995 and 2009 indexed in Pubmed and Scielo. The keywords were oral cancer and radiotherapy, complications in head and neck radiotherapy, oral pre-radiotherapy evaluation.The adverse complications of radiotherapy in head and neck area could be temporary or late. The late effects, such as radiation caries and osteorradionecrosis could be directly associated with the fact that previous dental evaluation was not performed and can severely affect the post-operatory quality of life. The participation of the dentist in the multidisciplinary team and dental evaluation of the patients that will receive radiotherapy in the head and neck area are of vital importance to improve the post-operatory quality of life of these patients

  2. An evaluation of ICD-11 PTSD and complex PTSD criteria in a sample of adult survivors of childhood institutional abuse

    Directory of Open Access Journals (Sweden)

    Matthias Knefel

    2013-12-01

    Full Text Available Background : The WHO recently launched the proposal for the 11th version of the International Classification of Diseases (ICD-11 that also includes two diagnoses related to traumatic stress. In contrast to the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5, ICD-11 will probably, in addition to posttraumatic stress disorder (PTSD, also define a new diagnosis termed “complex posttraumatic stress disorder” (CPTSD. Objective : We aimed to apply the proposed ICD-11 criteria for PTSD and CPTSD and to compare their prevalence to the ICD-10 (International Classification of Diseases [10th revision] PTSD prevalence. In addition, we compiled a list of symptoms for CPTSD based on subthreshold PTSD so as to include a wider group of individuals. Methods : To evaluate the appropriateness of the WHO ICD-11 proposal compared to the criteria of ICD-10, we applied the newly introduced criteria for PTSD and CPTSD deriving from the Posttraumatic Stress Disorder Checklist – Civilian Version (PCL-C and the Brief Symptom Inventory (BSI scales, to a sample of adult survivors (N=229 of childhood institutional abuse. We evaluated the construct validity of CPTSD using confirmatory factor analysis (CFA. Results : More individuals fulfilled the criteria for PTSD according to ICD-10 (52.8% than the ICD-11 proposal (17% for PTSD only; 38.4% if combined with complex PTSD. The new version of PTSD neutralized the gender effects. The prevalence of CPTSD was 21.4%, and women had a significantly higher rate of CPTSD than men (40.4 and 15.8%, respectively. Those survivors who were diagnosed with CPTSD experienced institutional abuse for a longer time. CFA showed a strong model fit. Conclusion : CPTSD is a highly relevant classification for individuals with complex trauma history, but surprisingly, effects of gender were apparent. Further research should thus address gender effects.

  3. Evaluation procedure for Service Level C and D upper shelf toughness criteria for Linde 80 weld material

    International Nuclear Information System (INIS)

    Gamble, R.M.

    1993-09-01

    Procedures have been defined to evaluate the upper shelf toughness criteria recently defined by ASME Section XI Subgroup on Evaluation Standards for ASME Service Level C and D conditions. These procedures and the ASME criteria were applied to assess the upper toughness requirements for axial Linde 80 welds in a typical PWR reactor pressure vessel beltline geometry. Because there is a wide spectrum of possible Level C and D events, the evaluation was performed for a bounding thermal transient and results were obtained to determine allowable pressure versus upper shelf energy. The allowable pressure for the bounding thermal transient was found to be above normal operating pressure for upper shelf energies equal to and greater than 40 ft-lb. Because a bounding thermal transient was used, the allowable pressures determined in this work should be minimum values. The results from this work provide a screening criterion to quickly identify limiting transients that may require more detailed analysis and an analysis procedure to assess compliance with ASME upper shelf energy criteria for Service Level C and D events. For events with significant thermal transients, such as those evaluated in this work, the transient pressure typically decreases rapidly from normal operating pressure to 1,500 psi or less before the maximum thermal K I , is reached. Comparing this pressure range with the allowable pressure versus upper shelf energy curves determined in this work indicates that the transient pressures are significantly less than the allowables computed for Level C and D events; consequently, Level A/B conditions will likely dictate the upper shelf requirements for most applications

  4. Multi criteria decision making approaches for green supplier evaluation and selection

    DEFF Research Database (Denmark)

    Govindan, Kannan; Rajendran, S.; Sarkis, J.

    2015-01-01

    A large and growing body of literature to supplier evaluation and selection exists. Literature on green supplier evaluation that considers environmental factors are relatively limited. Recently, in supply chain management decision making, approaches for evaluating green supplier performance have ...... us to identify improvements for green supplier selection process and possible future directions.......A large and growing body of literature to supplier evaluation and selection exists. Literature on green supplier evaluation that considers environmental factors are relatively limited. Recently, in supply chain management decision making, approaches for evaluating green supplier performance have...... used both qualitative and quantitative environmental data. Given this evolving research field, the goal and purpose of this paper is to analyze research in international scientific journals and international conference proceedings that focus on green supplier selection. We propose the following...

  5. Comparison of Epicyclic Gearing Design Methods by Means of Quality Criteria Evaluation

    Directory of Open Access Journals (Sweden)

    I. V. Leonov

    2015-01-01

    Full Text Available The performance of modern economy depends on the usage of different machines. Execution of the many tasks a society entrusts to the machinery requires a huge amount of the mechanical energy imparted to the mechanical system due to different engines. Combining the motors and actuators in turn occurs through various transmissions.Among the numerous types of transmission the planetary gears occupy an important place. With a number of advantages and differences from other types of transmission of rotational motion, planetary gear can be used as a gear or a differential gear. The planetary gear firmly holds a leading position for its frequent use in transmissions of various technological and transport vehicles, as it has a convenient layout and high load capacity.Despite the fact that people have been using planetary gears over two thousand years, there is no simple method of their design, allowing both a minimizing design time and an optimization of their performance characteristics and technological qualities.The proposed design method is derived from the classical method of factors. It limits the number of options by isolating a promising region of a set of reduced criteria values of the overall dimensions, one of the main design criteria. A minimizing size criterion optimization is provided through rapprochement of gear sizes in two rows of gearings and proximity to the minimum possible number of teeth from the undercut condition, environment for numerous satellites, and gear assembly as well as through specifying the numbers of teeth of one of the rows to be equal to the arithmetic average of the teeth numbers of the other row.

  6. IMPROVING STUDENT PERFORMANCE AND FACULTY EVALUATION: A TRANSACTIONAL RELATIONSHIP STRATEGY

    OpenAIRE

    Wade, Mark A.

    2000-01-01

    As in any relationship between buyer and seller, the educational transaction between learner and teacher requires that a level of receptivity be created so that features, advantages and benefits of the transaction can be examined. Student responses to instructor efforts to create a vested covenant in the classroom were evaluated. Teaching methods were altered in two of four course sessions taught by the instructor. When efforts were made to gain student ownership of the class, both student gr...

  7. The Evaluation of Burnout Levels of Sports Sciences Faculty Students

    Science.gov (United States)

    Kocaeksi, Serdar

    2016-01-01

    The aim of this research is to evaluate the burnout levels of sports sciences faculty students in terms of some other variables. 46 Female (Age, M: 20.88 ± 1.86) and 107 male (Age, M: 22.15 ± 2.15) in total 153 students participated in this research. Maslach Burnout Inventory-Student Form (MBI-SF) was used for data collection. Descriptive…

  8. Midwifery students' evaluation of team-based academic assignments involving peer-marking.

    Science.gov (United States)

    Parratt, Jenny A; Fahy, Kathleen M; Hastie, Carolyn R

    2014-03-01

    Midwives should be skilled team workers in maternity units and in group practices. Poor teamwork skills are a significant cause of adverse maternity care outcomes. Despite Australian and International regulatory requirements that all midwifery graduates are competent in teamwork, the systematic teaching and assessment of teamwork skills is lacking in higher education. How do midwifery students evaluate participation in team-based academic assignments, which include giving and receiving peer feedback? First and third year Bachelor of Midwifery students who volunteered (24 of 56 students). Participatory Action Research with data collection via anonymous online surveys. There was general agreement that team based assignments; (i) should have peer-marking, (ii) help clarify what is meant by teamwork, (iii) develop communication skills, (iv) promote student-to-student learning. Third year students strongly agreed that teams: (i) are valuable preparation for teamwork in practice, (ii) help meet Australian midwifery competency 8, and (iii) were enjoyable. The majority of third year students agreed with statements that their teams were effectively coordinated and team members shared responsibility for work equally; first year students strongly disagreed with these statements. Students' qualitative comments substantiated and expanded on these findings. The majority of students valued teacher feedback on well-developed drafts of the team's assignment prior to marking. Based on these findings we changed practice and created more clearly structured team-based assignments with specific marking criteria. We are developing supporting lessons to teach specific teamwork skills: together these resources are called "TeamUP". TeamUP should be implemented in all pre-registration Midwifery courses to foster students' teamwork skills and readiness for practice. Copyright © 2013 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.

  9. Student evaluations of teaching: teaching quantitative courses can be hazardous to one’s career

    Directory of Open Access Journals (Sweden)

    Bob Uttl

    2017-05-01

    Full Text Available Anonymous student evaluations of teaching (SETs are used by colleges and universities to measure teaching effectiveness and to make decisions about faculty hiring, firing, re-appointment, promotion, tenure, and merit pay. Although numerous studies have found that SETs correlate with various teaching effectiveness irrelevant factors (TEIFs such as subject, class size, and grading standards, it has been argued that such correlations are small and do not undermine the validity of SETs as measures of professors’ teaching effectiveness. However, previous research has generally used inappropriate parametric statistics and effect sizes to examine and to evaluate the significance of TEIFs on personnel decisions. Accordingly, we examined the influence of quantitative vs. non-quantitative courses on SET ratings and SET based personnel decisions using 14,872 publicly posted class evaluations where each evaluation represents a summary of SET ratings provided by individual students responding in each class. In total, 325,538 individual student evaluations from a US mid-size university contributed to theses class evaluations. The results demonstrate that class subject (math vs. English is strongly associated with SET ratings, has a substantial impact on professors being labeled satisfactory vs. unsatisfactory and excellent vs. non-excellent, and the impact varies substantially depending on the criteria used to classify professors as satisfactory vs. unsatisfactory. Professors teaching quantitative courses are far more likely not to receive tenure, promotion, and/or merit pay when their performance is evaluated against common standards.

  10. Student evaluations of teaching: teaching quantitative courses can be hazardous to one's career.

    Science.gov (United States)

    Uttl, Bob; Smibert, Dylan

    2017-01-01

    Anonymous student evaluations of teaching (SETs) are used by colleges and universities to measure teaching effectiveness and to make decisions about faculty hiring, firing, re-appointment, promotion, tenure, and merit pay. Although numerous studies have found that SETs correlate with various teaching effectiveness irrelevant factors (TEIFs) such as subject, class size, and grading standards, it has been argued that such correlations are small and do not undermine the validity of SETs as measures of professors' teaching effectiveness. However, previous research has generally used inappropriate parametric statistics and effect sizes to examine and to evaluate the significance of TEIFs on personnel decisions. Accordingly, we examined the influence of quantitative vs. non-quantitative courses on SET ratings and SET based personnel decisions using 14,872 publicly posted class evaluations where each evaluation represents a summary of SET ratings provided by individual students responding in each class. In total, 325,538 individual student evaluations from a US mid-size university contributed to theses class evaluations. The results demonstrate that class subject (math vs. English) is strongly associated with SET ratings, has a substantial impact on professors being labeled satisfactory vs. unsatisfactory and excellent vs. non-excellent, and the impact varies substantially depending on the criteria used to classify professors as satisfactory vs. unsatisfactory. Professors teaching quantitative courses are far more likely not to receive tenure, promotion, and/or merit pay when their performance is evaluated against common standards.

  11. Once is not enough : Establishing reliability criteria for feedback and evaluative decsions based on classroom observation

    NARCIS (Netherlands)

    van der Lans, Rikkert M.; van de Grift, Wim J.C.M.; van Veen, Klaas; Fokkens-Bruinsma, Marjon

    2016-01-01

    Implementation of effective teacher evaluation procedures is a global challenge in which lowering the chances that teachers receive inaccurate evaluations is a pertinent goal. This study investigates the minimum number of observations required to guarantee that teachers receive feedback with modest

  12. Multi-criteria evaluation of wastewater treatment plant control strategies under uncertainty

    DEFF Research Database (Denmark)

    Flores Alsina, Xavier; Rodriguez-Roda, Ignasi; Sin, Gürkan

    2008-01-01

    The evaluation of activated sludge control strategies in wastewater treatment plants (WWTP) via mathematical modelling is a complex activity because several objectives; e.g. economic, environmental, technical and legal; must be taken into account at the same time, i.e. the evaluation of the alter...

  13. Students' Evaluation of Their English Language Learning Experience

    Science.gov (United States)

    Maizatulliza, M.; Kiely, R.

    2017-01-01

    In the field of English language teaching and learning, there is a long history of investigating students' performance while they are undergoing specific learning programmes. This research study, however, focused on students' evaluation of their English language learning experience after they have completed their programme. The data were gathered…

  14. A Human Capabilities Framework for Evaluating Student Learning

    Science.gov (United States)

    Walker, Melanie

    2008-01-01

    This paper proposes a human capabilities approach for evaluating student learning and the social and pedagogical arrangements that support equality in capabilities for all students. It outlines the focus on valuable beings and doings in the capability approach developed by Amartya Sen, and Martha Nussbaum's capabilities focus on human flourishing.…

  15. Benchmarking for the Effective Use of Student Evaluation Data

    Science.gov (United States)

    Smithson, John; Birks, Melanie; Harrison, Glenn; Nair, Chenicheri Sid; Hitchins, Marnie

    2015-01-01

    Purpose: The purpose of this paper is to examine current approaches to interpretation of student evaluation data and present an innovative approach to developing benchmark targets for the effective and efficient use of these data. Design/Methodology/Approach: This article discusses traditional approaches to gathering and using student feedback…

  16. The Student Role in Faculty Selection, Evaluation And Retention.

    Science.gov (United States)

    Jenks, R. Stephen; And Others

    Arguing that it is difficult to discuss the student's role in faculty selection, evaluation and retention outside the broader context of the student's role in decision making (see Jenks, HE 001 251), the author describes the new unicameral system at the University of New Hampshire and some of the processes the institution went through in achieving…

  17. Exploring Non-Instructional Factors in Student Evaluations

    Science.gov (United States)

    Ali, Holi Ibrahim Holi; Al Ajmi, Ahmed Ali Saleh

    2013-01-01

    The use of student ratings to measure instructors' teaching performance and effectiveness in tertiary education has been an important but controversial tool in the improvement of teaching quality during the past few decades. This is an attempt to explore non-instructional factors of student evaluations by discussing and reviewing relevant…

  18. Expectancy Theory Outcomes and Student Evaluations of Teaching

    Science.gov (United States)

    Ernst, David

    2014-01-01

    As student evaluation of teaching (SET) instruments are increasingly administered online, research has found that the response rates have dropped significantly. Validity concerns have necessitated research that explores student motivation for completing SETs. This study uses Vroom's [(1964). "Work and motivation" (3rd ed.). New York, NY:…

  19. An Agency Theory Perspective on Student Performance Evaluation

    Science.gov (United States)

    Smith, Michael E.; Zsidisin, George A.; Adams, Laural L.

    2005-01-01

    The emphasis in recent research on the responsibility of college and university business instructors to prepare students for future employment underscores a need to refine the evaluation of student performance. In this article, an agency theory framework is used to understand the trade-offs that may be involved in the selection of various…

  20. Timing of Emergency Medicine Student Evaluation Does Not Affect Scoring.

    Science.gov (United States)

    Hiller, Katherine M; Waterbrook, Anna; Waters, Kristina

    2016-02-01

    Evaluation of medical students rotating through the emergency department (ED) is an important formative and summative assessment method. Intuitively, delaying evaluation should affect the reliability of this assessment method, however, the effect of evaluation timing on scoring is unknown. A quality-improvement project evaluating the timing of end-of-shift ED evaluations at the University of Arizona was performed to determine whether delay in evaluation affected the score. End-of-shift ED evaluations completed on behalf of fourth-year medical students from July 2012 to March 2013 were reviewed. Forty-seven students were evaluated 547 times by 46 residents and attendings. Evaluation scores were means of anchored Likert scales (1-5) for the domains of energy/interest, fund of knowledge, judgment/problem-solving ability, clinical skills, personal effectiveness, and systems-based practice. Date of shift, date of evaluation, and score were collected. Linear regression was performed to determine whether timing of the evaluation had an effect on evaluation score. Data were complete for 477 of 547 evaluations (87.2%). Mean evaluation score was 4.1 (range 2.3-5, standard deviation 0.62). Evaluations took a mean of 8.5 days (median 4 days, range 0-59 days, standard deviation 9.77 days) to complete. Delay in evaluation had no significant effect on score (p = 0.983). The evaluation score was not affected by timing of the evaluation. Variance in scores was similar for both immediate and delayed evaluations. Considerable amounts of time and energy are expended tracking down delayed evaluations. This activity does not impact a student's final grade. Copyright © 2016 Elsevier Inc. All rights reserved.