WorldWideScience

Sample records for specific educational requirements

  1. Romanian regulatory requirements on nuclear field specific education needs

    International Nuclear Information System (INIS)

    Biro, L.; Velicu, O.

    2004-01-01

    This work is intended as a general presentation of the educational system and research field, with reference to nuclear sciences, and the legal system, with reference to requirements established by the regulatory body for the professional qualification and periodic training of personnel involved in different activities in the nuclear field. Thus, part 2 and 3 of the work present only public information regarding the education in nuclear sciences and nuclear research in Romania; in part 4 the CNCAN requirements for the personnel training, specific to nuclear activities are slightly detailed; part 5 consists of few words about the public information activities in Romania; and part 6 tries to draw a conclusion. (authors)

  2. Satellite-enabled educational services specification and requirements analysis based on user feedback

    OpenAIRE

    Tsekeridou, Sofia; Tiropanis, Thanassis; Rorris, Dimitris; Constantinos, Makropoulos; Serif, Tacha; Stergioulas, Lampros

    2008-01-01

    Advanced tele-education services provision in remote geographically dispersed user communities (such as agriculture and maritime), based on the specific needs and requirements of such communities, implies significant infrastructural and broadband connectivity requirements for rich media, timely and quality-assured content delivery and interactivity. The solution to broadband access anywhere is provided by satellite-enabled communication infrastructures. This paper aims to present such satelli...

  3. TWRSview system requirements specification

    International Nuclear Information System (INIS)

    Caldwell, J.A.; Lee, A.K.

    1995-12-01

    This document provides the system requirements specification for the TWRSview software system. The TWRSview software system is being developed to integrate electronic data supporting the development of the TWRS technical baseline

  4. ENVIRONMENTAL SPECIFICATION REQUIREMENTS

    International Nuclear Information System (INIS)

    TIFFT, S.R.

    2003-01-01

    Through regulations, permitting or binding negotiations, Regulators establish requirements, limits, permit conditions and Notice of Construction (NOC) conditions with which the Office of River Protection (ORP) and the Tank Farm Contractor (TFC) must comply. Operating Specifications are technical limits which are set on a process to prevent injury to personnel, or damage to the facility or environment. The main purpose of this document is to provide specification limits and recovery actions for the TFC Environmental Surveillance Program at the Hanford Site. Specification limits are given for monitoring frequencies and permissible variation of readings from an established baseline or previous reading. The requirements in this document are driven by environmental considerations and data analysis issues, rather than facility design or personnel safety issues. This document is applicable to all single-shell tank (SST) and double-shell tank (DST) waste tanks, and the associated catch tanks and receiver tanks, and transfer systems. This Tank Farm Environmental Specifications Document (ESD) implements environmental-regulatory limits on the configuration and operation of the Hanford Tank Farms facility that have been established by Regulators. This ESD contains specific field operational limits and recovery actions for compliance with airborne effluent regulations and agreements, liquid effluents regulations and agreements, and environmental tank system requirements. The scope of this ESD is limited to conditions that have direct impact on Operations Projects or that Operations/Projects have direct impact upon. This document does not supercede or replace any DOE Orders, regulatory permits, notices of construction, or Regulatory agency agreements binding on the ORP or the TFC. Refer to the appropriate regulation, permit, or NOC for an inclusive listing of requirements

  5. ENVIRONMENTAL SPECIFICATION REQUIREMENTS

    International Nuclear Information System (INIS)

    TIFFT, S.R.

    2003-01-01

    Through regulations, permitting or binding negotiations, Regulators establish requirements, limits, permit conditions and Notice of Construction (NOC) conditions with which the Office of River Protection (ORP) and the Tank Farm Contractor (TFC) must comply. Operating Specifications are technical limits which are set on a process to prevent injury to personnel, or damage to the facility or environment. The main purpose of this document is to provide specification limits and recovery actions for the TFC Environmental Surveillance Program at the Hanford Site. Specification limits are given for monitoring frequencies and permissible variation of readings from an established baseline or previous reading. The requirements in this document are driven by environmental considerations and data analysis issues, rather than facility design or personnel safety issues. This document is applicable to all SST and DST waste tanks, and the associated catch tanks and receiver tanks, and transfer systems. This Tank Farm ESD implements environmental-regulatory limits on the configuration and operation of the Hanford Tank Farms facility that have been established by Regulators. This ESD contains specific field operational limits and recovery actions for compliance with airborne effluent regulations and agreements, liquid effluents regulations and agreements, and environmental tank system requirements. The scope of this ESD is limited to conditions that have direct impact on Operations/Projects or that Operations/Projects have direct impact upon. This document does not supercede or replace any DOE Orders, regulatory permits, notices of construction, or Regulatory agency agreements binding on the ORP or the TFC. Refer to the appropriate regulation, permit, or NOC for an inclusive listing of requirements

  6. Requirements of Employers for Young Specialists and Issues of Their Training at the Educational Institutions: Regional Specificity of Moscow

    Directory of Open Access Journals (Sweden)

    Vyacheslav Nikolaevich Bobkov

    2016-12-01

    Full Text Available The subject-matter of the article is the study of the peculiarities of the youth labour market in such a specific region of Russia as the city of Moscow. The topic of the work is connected to the adaptation of young specialists training system to the regional requirements of the employers of Moscow. The main hypothesis of the research assumes that Moscow is the atypical region of Russia and it is inexpedient to apply criteria and methodological approaches, which are standard for our country, to its labour market. As a method of the research, a selective survey of key employers of Moscow and respondents aged from 14 till 30 years has been used. The data of the sociological survey conducted by the authors have allowed to establish the following features of the researched region: a respectively low level of youth unemployment compared with the whole Russia; focusing of employers on such features of personnel as a good communicative skills learning ability, professional knowledge and competences. Moscow employers don’t pay significant attention to such characteristics of young specialists as language and computer skills, computer knowledge and the diploma of a prestigious educational institution. The main difficulties in finding employment for young specialists in the city of Moscow are: overestimated salary expectations; the weak professional training level and unwillingness, in fact, to work. As a result of the survey, the practical offers have been formulated. There are two directions of their application: the offers focused on the behaviour of the youth at a stage of their training and those offers focused on the increase of a practical component of the activity of professional educational institutions. The authors came to conclusions about the need of a deep orientation of educational institutions to the applied training for specialists, of practical workers for teaching special disciplines, the development by future specialists their

  7. ROS signalling - specificity is required

    DEFF Research Database (Denmark)

    Møller, Ian M; Sweetlove, Lee J

    2010-01-01

    Reactive oxygen species (ROS) production increases in plants under stress. ROS can damage cellular components, but they can also act in signal transduction to help the cell counteract the oxidative damage in the stressed compartment. H2O2 might induce a general stress response, but it does not have...... the required specificity to selectively regulate nuclear genes required for dealing with localized stress, e.g. in chloroplasts or mitochondria. Here we argue that peptides deriving from proteolytic breakdown of oxidatively damaged proteins have the requisite specificity to act as secondary ROS messengers...... and regulate source-specific genes and in this way contribute to retrograde ROS signalling during oxidative stress. Likewise, unmodified peptides deriving from the breakdown of redundant proteins could help coordinate organellar and nuclear gene expression...

  8. Digital assessment in higher education: Promoting universal usability through requirements specification and universal design quality (UD-Q) reviews

    OpenAIRE

    Begnum, Miriam E. Nes; Foss-Pedersen, Rikke Julie

    2017-01-01

    Statistics show there is a clear relationship between higher education and employment in Norway, especially for people with disabilities. The use of digital assessment solutions is increasing in Norwegian higher education. The overall goal of this study is therefore to highlight the potential for improvement of current practices related to universal design, both for providers of digital assessment solutions and for higher education institutions. Based on a case study of practices in Norwegian...

  9. A Requirement Specification Language for AADL

    Science.gov (United States)

    2016-06-01

    models. The objective of ReqSpec is to support the elicitation , definition, and modeling of requirements for real-time embedded systems in an iterative...A Requirement Specification Language for AADL Peter H. Feiler Julien Delange Lutz Wrage June 2016 TECHNICAL REPORT CMU/SEI-2016-TR-008...is required for any other external and/or commercial use. Requests for permission should be directed to the Software En- gineering Institute at

  10. ROS signalling – Specificity is required

    DEFF Research Database (Denmark)

    Møller, Ian Max; Sweetlove, Lee J

    2011-01-01

    The production of reactive oxygen species (ROS) increases in plants under stress. ROS can damage cellular components, but they can also act in signal transduction to help the cell counteract the oxidative damage in the stressed compartment. H2O2 may induce a general stress response, but it does...... messengers and regulate source-specific genes and in this way contribute to retrograde ROS signalling during oxidative stress. (This is a new project funded by FNU) References: Møller, I.M. & Sweetlove, L.J. 2010. ROS signalling – Specificity is required. Trends Plant Sci. 15: 370-374...... not have the required specificity to selectively regulate nuclear genes required for dealing with localized stress, e.g., in chloroplasts or mitochondria. We here argue that peptides deriving from proteolytic breakdown of oxidatively damaged proteins have the requisite specificity to act as secondary ROS...

  11. Improvements to Technical Specifications surveillance requirements

    International Nuclear Information System (INIS)

    Lobel, R.; Tjader, T.R.

    1992-12-01

    In August 1983 an NRC task group was formed to investigate problems with surveillance testing required by Technical Specifications, and to recommend approaches to effect improvements. NUREG-1024 (''Technical Specifications-Enhancing Safety Impact'') resulted, and it contained recommendations to review the basis for test frequencies; to ensure that the tests promote safety and do not degrade equipment; and to review surveillance tests so that they do not unnecessarily burden personnel. The Technical Specifications Improvement Program (TSIP) was established in December 1984 to provide the framework for rewriting and improving the Technical Specifications. As an element of the TSIP, all Technical Specifications surveillance requirements were comprehensively examined as recommended in NUREG-1024. The results of that effort are presented in this report. The study found that while some testing at power is essential to verify equipment and system operability, safety can be improved, equipment degradation decreased, and unnecessary personnel burden relaxed by reducing the amount of testing at power

  12. Technical specifications requirements: Automated reasoning applications

    International Nuclear Information System (INIS)

    Lidsky, L.M.; Dobrzeniecki, A.B.

    1990-03-01

    Several software systems were developed and tested to determine what advantages could be gained from explicitly translating complicated regulatory requirements into computerized relationships. The Technical Specifications for US nuclear power plants were chosen as the test-bed application domain, and two analysis systems were developed to monitor plant compliance with operational limits, and track and schedule equipment test and maintenance activities mandated by Technical Specifications. Choosing PROLOG as the computer language to represent these regulatory requirements resulted in a natural match between the semantic structure of the written specifications and the corollary coded rules. Additional research results affirmed the utility of declarative programming styles, explicit management of problem complexity, and attention to the robustness and flexibility of the overall software systems. 5 refs., 2 figs

  13. Technical Specification action statements requiring shutdown

    International Nuclear Information System (INIS)

    Mankamo, T.; Kim, I.S.; Samanta, P.K.

    1993-11-01

    When safety systems fail during power operation, the limiting conditions for operation (LCOs) and associated action statements of technical specifications typically require that the plant be shut down within the limits of allowed outage time (AOT). However, when a system needed to remove decay heat, such as the residual heat removal (RHR) system, is inoperable or degraded, shutting down the plant may not necessarily be preferable, from a risk perspective, to continuing power operation over a usual repair time, giving priority to the repairs. The risk impact of the basic operational alternatives, i.e., continued operation or shutdown, was evaluated for failures in the RHR and standby service water (SSW) systems of a boiling-water reactor (BWR) nuclear power plant. A complete or partial failure of the SSW system fails or degrades not only the RHR system but other front-line safety systems supported by the SSW system. This report presents the methodology to evaluate the risk impact of LCOs and associated AOT; the results of risk evaluation from its application to the RHR and SSW systems of a BWR; the findings from the risk-sensitivity analyses to identify alternative operational policies; and the major insights and recommendations to improve the technical specifications action statements

  14. Requirements and specifications for a particle database

    International Nuclear Information System (INIS)

    2015-01-01

    simple as possible, the database will include unique names (or 'id's) for every particle that it stores. Reaction databases can then refer to a specific particle either by id. Where possible, particle ids should be made descriptive to assist human readers in understanding the contents of reaction and particle databases. The particle database is being primarily developed to store nuclei and nuclear states, but it must also be capable of storing some atomic and molecular properties. In particular the database must support atomic electron configurations since they can play an important role in nuclear reactions and decays. Excited nuclear states sometimes decay via internal conversion, 'kicking out' an electron from an inner shell and leaving the remaining electrons to de-excite (emitting x-rays) to fill the new vacancy. Excited atomic states can also be populated through photo-atomic reactions Adding electronic configurations to the database has the potential to drastically increase its size: if unique ids must be given not only to each nucleus and excited nuclear level but also to every possible electron configuration for each nucleus and level, the database will quickly grow to an unmaintainable size. In order to get around this problem and support atomic and molecular properties without drastically increasing the number of particles, the database will allow the use of 'qualifiers' that can be added to a particle to modify its properties. This document describes the requirements and specifications for a particle data hierarchy, including documentation, bibliography information, particle qualifiers as well as particle families and particle groups. This document uses the XML meta-language to illustrate examples of how particle data will be stored. However, like other tasks under SG38, it should be possible to store the particle database in other meta-languages (that is, languages that define a general syntax that can be used to define more specific languages) that support

  15. Disposal of Radioactive Waste. Specific Safety Requirements

    International Nuclear Information System (INIS)

    2011-01-01

    This publication establishes requirements applicable to all types of radioactive waste disposal facility. It is linked to the fundamental safety principles for each disposal option and establishes a set of strategic requirements that must be in place before facilities are developed. Consideration is also given to the safety of existing facilities developed prior to the establishment of present day standards. The requirements will be complemented by Safety Guides that will provide guidance on good practice for meeting the requirements for different types of waste disposal facility. Contents: 1. Introduction; 2. Protection of people and the environment; 3. Safety requirements for planning for the disposal of radioactive waste; 4. Requirements for the development, operation and closure of a disposal facility; 5. Assurance of safety; 6. Existing disposal facilities; Appendices.

  16. Synergy of Technical Specification, functional specifications and scenarios in requirements specifications

    NARCIS (Netherlands)

    Miedema, J.; van der Voort, Mascha C.; Lutters, Diederick; van Houten, Frederikus J.A.M.; Krause, Frank-Lothar

    2007-01-01

    In the (mechanical) design process, the requirements specification is a formal registration of the conditions that are imposed on a new or altered product design, both preceding as well as during the corresponding product development cycle. For a long time, the use of technical specifications has

  17. Light duty utility arm software requirements specification

    International Nuclear Information System (INIS)

    Kiebel, G.R.

    1995-01-01

    This document defines the software requirements for the integrated control and data acquisition system of the Light Duty Utility Arm (LDUA) System. It is intended to be used to guide the design of the application software, to be a basis for assessing the application software design, and to establish what is to be tested in the finished application software product

  18. PDSS/IMC requirements and functional specifications

    Science.gov (United States)

    1983-01-01

    The system (software and hardware) requirements for the Payload Development Support System (PDSS)/Image Motion Compensator (IMC) are provided. The PDSS/IMC system provides the capability for performing Image Motion Compensator Electronics (IMCE) flight software test, checkout, and verification and provides the capability for monitoring the IMC flight computer system during qualification testing for fault detection and fault isolation.

  19. Simulation Data Management - Requirements and Design Specification

    Energy Technology Data Exchange (ETDEWEB)

    Clay, Robert L. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Friedman-Hill, Ernest J. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Gibson, Marcus J. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Hoffman, Edward L. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Olson, Kevin H. [Science Applications International Corporation (SAIC), Reston, VA (United States); Laney, Daniel [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2017-11-01

    Simulation Data Management (SDM), the ability to securely organize, archive, and share analysis models and the artifacts used to create them, is a fundamental requirement for modern engineering analysis based on computational simulation. We have worked separately to provide secure, network SDM services to engineers and scientists at our respective laboratories for over a decade. We propose to leverage our experience and lessons learned to help develop and deploy a next-generation SDM service as part of a multi-laboratory team. This service will be portable across multiple sites and platforms, and will be accessible via a range of command-line tools and well-documented APIs. In this document, we’ll review our high-level and low-level requirements for such a system, review one existing system, and briefly discuss our proposed implementation.

  20. LHCb electronics - requirements, specifications and implementation

    CERN Document Server

    Bibby, J

    2001-01-01

    This document is intended to serve as a requirements document, a design manual and an implementation reference for the RICH electronics systems. At the current time, the electronics design is under active consideration and this is reflected in this document which represents a working proposal as regards both the functional model and physical implementation. Comments on installation, commissioning, and maintenance are included. For convenience a description of the proposed RICH data formats is appended.

  1. Smart grid standards specifications, requirements, and technologies

    CERN Document Server

    Sato, Takuro; Duan, Bin; Macuha, Martin; Zhou, Zhenyu; Wu, Jun; Tariq, Muhammad; Asfaw, Solomon A

    2015-01-01

    With numerous existing Smart Grid standards, it is clear that governments and industrial organizations world-wide have understood and acknowledged the critical role they play. This timely book is a useful guide for Smart Grid professionals in easily classifying fundamental Smart Grid standards, and to quickly find the building blocks they need to analyse and implement a Smart Grid system. The standards are organized in a systematic manner that aids identification, according to grid requirements. It also covers broader Smart Grid areas including, but not limited to, the following: A fully c

  2. FLECH PowerMax Service Requirement Specification

    DEFF Research Database (Denmark)

    It is expected that in the future, ancillary services will be required at distribution level. This work describes how one of these ancillary services, the PowerMax service, must be spec ified within a market framework. The basis of this work is the Flexibility Clearing House (FLE CH) platform...... and the Distribution System Operator (DSO) services defined in [1]. The PowerMax service has been further discussed in [2], and this technical report seeks to clarify the implementation details first discussed in that paper. The aim of the PowerMax service it to relieve congestion issue s in the distribution system...... by establishing a maximum power that a cluster of consumer devices may draw from the syste m. The consumers will receive a payment for providing this service, and the DSO will be able to postpone grid reinfo rcement...

  3. The Validity of Two Education Requirement Measures

    Science.gov (United States)

    van der Meer, Peter H.

    2006-01-01

    In this paper we investigate the validity of two education requirement measures. This is important because a key part of the ongoing discussion concerning overeducation is about measurement. Thanks to the Dutch Institute for Labour Studies, we have been given a unique opportunity to compare two education requirement measures: first, Huijgen's…

  4. Interior Design's Role in Educational Specifications.

    Science.gov (United States)

    Keller, Mary Ann

    1986-01-01

    An experienced interior designer, equipped with a well-written educational specification, will specify the best materials and coordinate colors, materials, and furnishings in line with the district's budget. (MLF)

  5. Structuring Formal Requirements Specifications for Reuse and Product Families

    Science.gov (United States)

    Heimdahl, Mats P. E.

    2001-01-01

    In this project we have investigated how formal specifications should be structured to allow for requirements reuse, product family engineering, and ease of requirements change, The contributions of this work include (1) a requirements specification methodology specifically targeted for critical avionics applications, (2) guidelines for how to structure state-based specifications to facilitate ease of change and reuse, and (3) examples from the avionics domain demonstrating the proposed approach.

  6. Emergency Medicine Gender-specific Education.

    Science.gov (United States)

    Ashurst, John V; McGregor, Alyson J; Safdar, Basmah; Weaver, Kevin R; Quinn, Shawn M; Rosenau, Alex M; Goyke, Terrence E; Roth, Kevin R; Greenberg, Marna R

    2014-12-01

    The 2014 Academic Emergency Medicine consensus conference has taken the first step in identifying gender-specific care as an area of importance to both emergency medicine (EM) and research. To improve patient care, we need to address educational gaps in this area concurrent with research gaps. In this article, the authors highlight the need for sex- and gender-specific education in EM and propose guidelines for medical student, resident, and faculty education. Specific examples of incorporating this content into grand rounds, simulation, bedside teaching, and journal club sessions are reviewed. Future challenges and strategies to fill the gaps in the current education model are also described. © 2014 by the Society for Academic Emergency Medicine.

  7. Introducing a game approach towards IS requirements specification

    DEFF Research Database (Denmark)

    Jensen, Mika Yasuoka; Kadoya, Kyoichi; Niwa, Takashi

    2014-01-01

    Devising a system requirements specification is a challenging task. Even after several decades of system development research, specifications for large-scale, widely-used systems remain difficult. In this paper, we suggest a first step toward a requirements specification through a stakeholder inv...

  8. Motorcycle Education Curriculum Specifications. Final Report.

    Science.gov (United States)

    McKnight, A. James; And Others

    This report contains specifications for a motorcycle safety education curriculum designed to reduce the incidence and severity of motorcycle accidents. The specifications prescribe objectives, prerequisites, methods, materials, equipment, facilities, and proficiency measures for six units of instruction: (1) basic riding skills, (2) street riding…

  9. Education and Cause-specific Mortality

    DEFF Research Database (Denmark)

    Nordahl, Helene; Lange, Theis; Osler, Merete

    2014-01-01

    BACKGROUND: Differential exposures to behavioral risk factors have been shown to play an important mediating role on the education-mortality relation. However, little is known about the extent to which educational attainment interacts with health behavior, possibly through differential...... vulnerability. METHODS: In a cohort study of 76,294 participants 30 to 70 years of age, we estimated educational differences in cause-specific mortality from 1980 through 2009 and the mediating role of behavioral risk factors (smoking, alcohol intake, physical activity, and body mass index). With the use...... of marginal structural models and three-way effect decomposition, we simultaneously regarded the behavioral risk factors as intermediates and clarified the role of their interaction with educational exposure. RESULTS: Rate differences in mortality comparing participants with low to high education were 1...

  10. Three requirements for justifying an educational neuroscience.

    Science.gov (United States)

    Hruby, George G

    2012-03-01

    Over the past quarter century, efforts to bridge between research in the neurosciences and research, theory, and practice in education have grown from a mere hope to noteworthy scholarly sophistication. Many dedicated educational researchers have developed the secondary expertise in the necessary neurosciences and related fields to generate both empirical research and theoretical syntheses of noteworthy promise. Nonetheless, thoughtful and critical scholars in education have expressed concern about both the intellectual coherence and ethical dangers of this new area. It is still an open question whether educational neuroscience is for some time yet to remain only a formative study area for adventurous scholars or is already a fully fledged field of educational scholarship. In this paper, I suggest that to be a worthy field of educational research, educational neuroscience will need to address three issues: intellectual coherence, mutually informing and respected scholarly expertise, and an ethical commitment to the moral implications and obligations shared within educational research generally. I shall set forth some examples of lapses in this regard, focusing primarily on work on reading development, as that is my area of expertise, and make recommendations for due diligence. Arguments. First, intellectual coherence requires both precision in definition of technical terms (so that diverse scholars and professionals may communicate findings and insights consistently across fields), and precision in the logical warrants by which educational implications are drawn from empirical data from the neurosciences. Both needs are facilitated by careful attention to categorical boundary and avoidance of category error. Second, educational neuroscientists require focused and broad expertise in both the neurosciences and educational scholarship on teaching and learning in classrooms (and/or ancillary fields). If history is our guide, neuroscience implications for practice will

  11. Identified adjustability dimensions when generating a product specific requirements specification by requirements reuse

    DEFF Research Database (Denmark)

    Hauksdóttir, Dagný; Mortensen, Niels Henrik; Nielsen, Poul Erik

    2014-01-01

    . An extensive state of the art is included to introduce the presented methods related to each adjustability dimensions. The options for implementing each adjustability dimensions in a requirement reuse approach are illustrated along with a discussion regarding the benefits and issues resulting from each option....... This discussion should help practitioners to better understand the possible methods that can be implemented and to design a user friendly and sustainable approach. A case study, describing how the dimensions are incorporated in two requirements reuse approaches, for Danfoss Solar Inverters (SI) and Danfoss...

  12. Solid Waste Information and Tracking System (SWITS) Software Requirements Specification

    International Nuclear Information System (INIS)

    MAY, D.L.

    2000-01-01

    This document is the primary document establishing requirements for the Solid Waste Information and Tracking System (SWITS) as it is converted to a client-server architecture. The purpose is to provide the customer and the performing organizations with the requirements for the SWITS in the new environment. This Software Requirement Specification (SRS) describes the system requirements for the SWITS Project, and follows the PHMC Engineering Requirements, HNF-PRO-1819, and Computer Software Qualify Assurance Requirements, HNF-PRO-309, policies. This SRS includes sections on general description, specific requirements, references, appendices, and index. The SWITS system defined in this document stores information about the solid waste inventory on the Hanford site. Waste is tracked as it is generated, analyzed, shipped, stored, and treated. In addition to inventory reports a number of reports for regulatory agencies are produced

  13. Solid Waste Information and Tracking System (SWITS) Software Requirements Specification

    Energy Technology Data Exchange (ETDEWEB)

    MAY, D.L.

    2000-03-22

    This document is the primary document establishing requirements for the Solid Waste Information and Tracking System (SWITS) as it is converted to a client-server architecture. The purpose is to provide the customer and the performing organizations with the requirements for the SWITS in the new environment. This Software Requirement Specification (SRS) describes the system requirements for the SWITS Project, and follows the PHMC Engineering Requirements, HNF-PRO-1819, and Computer Software Qualify Assurance Requirements, HNF-PRO-309, policies. This SRS includes sections on general description, specific requirements, references, appendices, and index. The SWITS system defined in this document stores information about the solid waste inventory on the Hanford site. Waste is tracked as it is generated, analyzed, shipped, stored, and treated. In addition to inventory reports a number of reports for regulatory agencies are produced.

  14. Effects of Using Requirements Catalogs on Effectiveness and Productivity of Requirements Specification in a Software Project Management Course

    Science.gov (United States)

    Fernández-Alemán, José Luis; Carrillo-de-Gea, Juan Manuel; Meca, Joaquín Vidal; Ros, Joaquín Nicolás; Toval, Ambrosio; Idri, Ali

    2016-01-01

    This paper presents the results of two educational experiments carried out to determine whether the process of specifying requirements (catalog-based reuse as opposed to conventional specification) has an impact on effectiveness and productivity in co-located and distributed software development environments. The participants in the experiments…

  15. Planning is not sufficient - Reliable computers need good requirements specifications

    International Nuclear Information System (INIS)

    Matras, J.R.

    1992-01-01

    Computer system reliability is the assurance that a computer system will perform its functions when required to do so. To ensure such reliability, it is important to plan the activities needed for computer system development. These development activities, in turn, require a Computer Quality Assurance Plan (CQAP) that provides the following: a Configuration Management Plan, a Verification and Validation (V and V) Plan, documentation requirements, a defined life cycle, review requirements, and organizational responsibilities. These items are necessary for system reliability; ultimately, however, they are not enough. Development of a reliable system is dependent on the requirements specification. This paper discusses how to use existing industry standards to develop a CQAP. In particular, the paper emphasizes the importance of the requirements specification and of methods for establishing reliability goals. The paper also describes how the revision of ANSI/IEE-ANS-7-4.3.2, Application Criteria for Digital Computer Systems of Nuclear Power Generating Stations, has addressed these issues

  16. 47 CFR 76.75 - Specific EEO program requirements.

    Science.gov (United States)

    2010-10-01

    ... MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Equal Employment Opportunity Requirements § 76.75 Specific EEO... or sex is prohibited and that they may notify the Equal Employment Opportunity Commission, the... necessary. Nothing in this section shall be interpreted to require a multichannel video programming...

  17. A Framework for RFID Survivability Requirement Analysis and Specification

    Science.gov (United States)

    Zuo, Yanjun; Pimple, Malvika; Lande, Suhas

    Many industries are becoming dependent on Radio Frequency Identification (RFID) technology for inventory management and asset tracking. The data collected about tagged objects though RFID is used in various high level business operations. The RFID system should hence be highly available, reliable, and dependable and secure. In addition, this system should be able to resist attacks and perform recovery in case of security incidents. Together these requirements give rise to the notion of a survivable RFID system. The main goal of this paper is to analyze and specify the requirements for an RFID system to become survivable. These requirements, if utilized, can assist the system in resisting against devastating attacks and recovering quickly from damages. This paper proposes the techniques and approaches for RFID survivability requirements analysis and specification. From the perspective of system acquisition and engineering, survivability requirement is the important first step in survivability specification, compliance formulation, and proof verification.

  18. PRISON EDUCATION IN POLAND: SPECIFICS AND CHALLENGES

    Directory of Open Access Journals (Sweden)

    Daria Becker-Pestka

    2017-04-01

    Full Text Available The problems presented in the text refer to the education of convicts in Poland. It has been based on current Polish legal regulations, statistical data and specialist literature. The problems which refer to the education of convicts in Poland are regulated by the Act of 6th June 1997, the Executive Penal Code, the Act on the Education System and executive acts to the above-mentioned regulations. The current situation in the labour market requires people to acquire education and to improve their qualifications. People without education, who are excluded from the access to professional development and in-service training, find themselves in an extremely difficult situation. The lack of qualification and vocational skills usually leads to exclusion from the labour market. People who serve their sentences in prisons find themselves in a particularly difficult situation, because their lack of education may push them back into crime. A very positive tendency that may be observed in Poland is a growing demand for prison education. Convicts may acquire knowledge and raise their qualifications at various levels and in various fields. They may follow the curricula at the level of a primary or secondary school; they may pass their Matura certificate and, after the consent of relevant authorities, they can continue their education at the university level. Convicts may also learn a new profession, change their professional qualifications or acquire new additional skills during specialist courses. The qualifications acquired in this way shall meet current demand in the labour market, and convicts may find employment after they leave prisons. Education allows them to improve their self-esteem and self-reliance, to catch up with any deficiencies and to work on their self-discipline. At the same time, education offers opportunities to expand knowledge, to return to the society and to the labour market. It is important for convicts to obtain opportunities for

  19. Safety of Nuclear Power Plants: Design. Specific Safety Requirements

    International Nuclear Information System (INIS)

    2012-01-01

    On the basis of the principles included in the Fundamental Safety Principles, IAEA Safety Standards Series No. SF-1, this Safety Requirements publication establishes requirements applicable to the design of nuclear power plants. It covers the design phase and provides input for the safe operation of the power plant. It elaborates on the safety objective, safety principles and concepts that provide the basis for deriving the safety requirements that must be met for the design of a nuclear power plant. Contents: 1. Introduction; 2. Applying the safety principles and concepts; 3. Management of safety in design; 4. Principal technical requirements; 5. General plant design; 6. Design of specific plant systems.

  20. Transforming Multidisciplinary Customer Requirements to Product Design Specifications

    Science.gov (United States)

    Ma, Xiao-Jie; Ding, Guo-Fu; Qin, Sheng-Feng; Li, Rong; Yan, Kai-Yin; Xiao, Shou-Ne; Yang, Guang-Wu

    2017-09-01

    With the increasing of complexity of complex mechatronic products, it is necessary to involve multidisciplinary design teams, thus, the traditional customer requirements modeling for a single discipline team becomes difficult to be applied in a multidisciplinary team and project since team members with various disciplinary backgrounds may have different interpretations of the customers' requirements. A new synthesized multidisciplinary customer requirements modeling method is provided for obtaining and describing the common understanding of customer requirements (CRs) and more importantly transferring them into a detailed and accurate product design specifications (PDS) to interact with different team members effectively. A case study of designing a high speed train verifies the rationality and feasibility of the proposed multidisciplinary requirement modeling method for complex mechatronic product development. This proposed research offersthe instruction to realize the customer-driven personalized customization of complex mechatronic product.

  1. Functional requirement specification in the packaging development chain

    NARCIS (Netherlands)

    Lutters, Diederick; ten Klooster, Roland

    2008-01-01

    As it is clear that the full packaging life cycle – at least partially – coincides with the product life cycle, both cycles are interwoven. Each has a network of functional requirements, with specific hierarchic propensities. These networks overlap, with prevailing hierarchies playing important

  2. Information Requirements Specification II: Brainstorming Collective Decision-Making Technique.

    Science.gov (United States)

    Telem, Moshe

    1988-01-01

    Information requirements specification (IRS) constitutes an Achilles heel in the system life cycle of management information systems. This article establishes a systematic overall IRS technique applicable to organizations of all types and sizes. The technique's integration of brainstorming and theory Z principles creates an effective, stimulating,…

  3. 49 CFR 179.401-1 - Individual specification requirements.

    Science.gov (United States)

    2010-10-01

    ...) § 179.400-5(d). Standard heat transfer rate. (Btu per day per lb. of water capacity, max.) (see § 179... FOR TANK CARS Specification for Cryogenic Liquid Tank Car Tanks and Seamless Steel Tanks (Classes DOT... restrictions § 179.400-20 179.400-20. Transfer line insulation § 179.400-17 Not required. [Amdt. 179-32, 48 FR...

  4. Draft Geologic Disposal Requirements Basis for STAD Specification

    Energy Technology Data Exchange (ETDEWEB)

    Ilgen, Anastasia G. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Bryan, Charles R. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Hardin, Ernest [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2015-03-25

    This document provides the basis for requirements in the current version of Performance Specification for Standardized Transportation, Aging, and Disposal Canister Systems, (FCRD-NFST-2014-0000579) that are driven by storage and geologic disposal considerations. Performance requirements for the Standardized Transportation, Aging, and Disposal (STAD) canister are given in Section 3.1 of that report. Here, the requirements are reviewed and the rationale for each provided. Note that, while FCRD-NFST-2014-0000579 provides performance specifications for other components of the STAD storage system (e.g. storage overpack, transfer and transportation casks, and others), these have no impact on the canister performance during disposal, and are not discussed here.

  5. Organisational aspects, research required, educational aspects

    International Nuclear Information System (INIS)

    Rueterjans, H.

    1987-01-01

    In addition to the clinical testing of NMR imaging, there were activities for studying the basic principles of NMR spectroscopy, also for routine applications in university clinics and larger hospitals. Equipment is available now at different places; research projects should be coordinated in order to ensure direct access to the equipment for a sufficient, task-specific period of time. There is demand for research in this field in the Federal Republic of Germany. Education and further training should be organised taking into account physical and medical aspects. (TRV) [de

  6. The Research Potential of Educational Theory: On the Specific Characteristics of the Issues of Education

    Science.gov (United States)

    Les, Tomasz

    2017-01-01

    In this article, I present the argument that educational theory has specific character, which distinguishes it from most scientific disciplines. It requires the application of not only strictly scientific methods, which essentially consist of descriptions and explanations, but also normative ones, which indicate how it is related to philosophy and…

  7. Risk impact of BWR technical specifications requirements during shutdown

    International Nuclear Information System (INIS)

    Staple, B.D.; Kirk, H.K.; Yakle, J.

    1994-10-01

    This report presents an application of probabilistic models and risk based criteria for determining the risk impact of the Limiting Conditions of Operations (LCOs) in the Technical Specifications (TSs) of a boiling water reactor during shutdown. This analysis studied the risk impact of the current requirements of Allowed Outage Times (AOTs) and Surveillance Test Intervals (STIs) in eight Plant Operational States (POSs) which encompass power operations, shutdown, and refueling. This report also discusses insights concerning TS action statements

  8. Modeling of requirement specification for safety critical real time computer system using formal mathematical specifications

    International Nuclear Information System (INIS)

    Sankar, Bindu; Sasidhar Rao, B.; Ilango Sambasivam, S.; Swaminathan, P.

    2002-01-01

    Full text: Real time computer systems are increasingly used for safety critical supervision and control of nuclear reactors. Typical application areas are supervision of reactor core against coolant flow blockage, supervision of clad hot spot, supervision of undesirable power excursion, power control and control logic for fuel handling systems. The most frequent cause of fault in safety critical real time computer system is traced to fuzziness in requirement specification. To ensure the specified safety, it is necessary to model the requirement specification of safety critical real time computer systems using formal mathematical methods. Modeling eliminates the fuzziness in the requirement specification and also helps to prepare the verification and validation schemes. Test data can be easily designed from the model of the requirement specification. Z and B are the popular languages used for modeling the requirement specification. A typical safety critical real time computer system for supervising the reactor core of prototype fast breeder reactor (PFBR) against flow blockage is taken as case study. Modeling techniques and the actual model are explained in detail. The advantages of modeling for ensuring the safety are summarized

  9. Incubator Display Software Cost Reduction Toolset Software Requirements Specification

    Science.gov (United States)

    Moran, Susanne; Jeffords, Ralph

    2005-01-01

    The Incubator Display Software Requirements Specification was initially developed by Intrinsyx Technologies Corporation (Intrinsyx) under subcontract to Lockheed Martin, Contract Number NAS2-02090, for the National Aeronautics and Space Administration (NASA) Ames Research Center (ARC) Space Station Biological Research Project (SSBRP). The Incubator Display is a User Payload Application (UPA) used to control an Incubator subrack payload for the SSBRP. The Incubator Display functions on-orbit as part of the subrack payload laptop, on the ground as part of the Communication and Data System (CDS) ground control system, and also as part of the crew training environment.

  10. GENERIC QUALITY STANDARDS VS. SPECIFIC QUALITY STANDARDS: THE CASE OF HIGHER EDUCATION

    Directory of Open Access Journals (Sweden)

    Laila El Abbadi

    2011-06-01

    Full Text Available Quality as a new requirement for the field of higher education leads institutions to seek to satisfy generic or specific quality standards imposed directly or indirectly by its customers. The aim of this study is to compare between ISO9001, as a generic quality standard, and the Code of Practice of the Quality Assurance Agency for Higher Education (QAA, as a specific quality standard. A correlation matrix is drawn and correlation rates are calculated to show similarities and differences between them. This paper shows, first, that ISO9001 and QAA Code of Practice are compatible. Second, implementing a quality management system in accordance with ISO9001 requirements can constitute an adequate framework for the application of the QAA Code of Practice requirements. Third, to make the ISO9001 requirements closer to a specific quality standard in the field of higher education, it is recommended to complete these standards by specific requirements to the field of higher education.

  11. Biology Education Delivery for Attaining Health-specific Millennium ...

    African Journals Online (AJOL)

    Biology Education Delivery for Attaining Health-specific Millennium ... PROMOTING ACCESS TO AFRICAN RESEARCH ... This study investigated the strategies for ensuring effective delivery of Biology Education at the secondary school level ...

  12. Alloy 800 specifications in compliance with component requirements

    International Nuclear Information System (INIS)

    Diehl, H.; Bodmann, E.

    1990-01-01

    In view of the importance of the material Alloy 800 in high-temperature reactor plants (HTR), a material data bank was established which is used for statistical evaluation of mechanical and physical material behaviour. Based on investigations on the interconnection between the mechanical properties at high temperatures and the metallurgical parameters, different types of Alloy 800 were specified in compliance with the component requirements. In addition, aspects of corrosion and toughness behaviour were taken into consideration. The specifications and strength characteristics for the different variants of Alloy 800 were incorporated into draft DIN standards after discussion and approval in expert committees. Further important characteristics of the mechanical and physical material behaviour were summarized in HTR material data sheets so as to furnish an improved basis for the design and stress analyses of Alloy 800 components. (orig.)

  13. [Technological innovations in radiation oncology require specific quality controls].

    Science.gov (United States)

    Lenaerts, E; Mathot, M

    2014-01-01

    During the last decade, the field of radiotherapy has benefited from major technological innovations and continuously improving treatment efficacy, comfort and safety of patients. This mainly concerns the imaging techniques that allow 4D CT scan recording the respiratory phases, on-board imaging on linear accelerators that ensure perfect positioning of the patient for treatment and irradiation techniques that reduce very significantly the duration of treatment sessions without compromising quality of the treatment plan, including IMRT (Intensity Modulated Radiation Therapy) and VMAT (Volumetric Modulated Arc therapy). In this context of rapid technological change, it is the responsibility of medical physicists to regularly and precisely monitor the perfect functioning of new techniques to ensure patient safety. This requires the use of specific quality control equipment best suited to these new techniques. We will briefly describe the measurement system Delta4 used to control individualized treatment plan for each patient treated with VMAT technology.

  14. Radiation education required for medical staff

    International Nuclear Information System (INIS)

    Kunugida, Naoki

    2014-01-01

    This paper introduces the present state and problems of radiation education in the training course for health professionals. Firstly, the following are introduced: Revised version of 'Medical education model and core curriculum ? Guidelines for educational contents (FY2010),' and the contents of pre-graduation education of education curriculum at the Department of Radiation Biology and Health, University of Occupational and Environmental Health (UOEH). Next, the author describes his educational experience at the Institute of Industrial Ecological Sciences (Nursing) of UOEH, and stresses the need for radiation education in order to eliminate the anxiety of nurses against radiation. In addition, he also describes the present state and problems with respect to exposure and radiation risk due to the Fukushima nuclear accident. (A.O.)

  15. Three Requirements for Justifying an Educational Neuroscience

    Science.gov (United States)

    Hruby, George G.

    2012-01-01

    Background: Over the past quarter century, efforts to bridge between research in the neurosciences and research, theory, and practice in education have grown from a mere hope to noteworthy scholarly sophistication. Many dedicated educational researchers have developed the secondary expertise in the necessary neurosciences and related fields to…

  16. Specifics of managing the educational process

    OpenAIRE

    Petrova Gjorgjeva, Emilija; Kirova, Snezana

    2014-01-01

    The last decade witnessed a great number of foreign terms enetering our speaking area and becoming so familiar that people have gotten used to see them often, although sometimes they do not really understand their meaning. More often than not, these terms, especially among the general population, are treated as something mystical and incomprehensible so it is assumed that their exclusive use is reserved for a certain category of people who are more educated. In addition, despite the unsolved ...

  17. Surveillance Analysis Computer System (SACS) software requirements specification (SRS)

    International Nuclear Information System (INIS)

    Glasscock, J.A.; Flanagan, M.J.

    1995-09-01

    This document is the primary document establishing requirements for the Surveillance Analysis Computer System (SACS) Database, an Impact Level 3Q system. The purpose is to provide the customer and the performing organization with the requirements for the SACS Project

  18. Understanding the technical content of requirements in specification document

    DEFF Research Database (Denmark)

    Sudin, Mohd Nizam Bin; Ahmed-Kristensen, Saeema

    2011-01-01

    development process, is essential to be devised in advance. To achieve this aim, understanding how to formulate a good requirement is necessary and it is only possible if design engineers understand the technical content of a requirement. In aiming to understand the technical content of a requirement...

  19. Educational requirements in the uranium industry

    International Nuclear Information System (INIS)

    Beckman, R.T.

    1981-01-01

    Education of inspection and operating personnel is essential to protection from radiation hazards in the mining industry. For over 10 years, MSHA has presented the only formal course on radiation measurements and control available to the mining community. Course objectives and content are described in this paper

  20. 49 CFR 178.35 - General requirements for specification cylinders.

    Science.gov (United States)

    2010-10-01

    ... of part 107 of this chapter; or (2) For DOT Specifications 3B, 3BN, 3E, 4B, 4BA, 4D (water capacity...) The word “spun” or “plug” must be placed near the DOT specification marking when an end closure in the... certifies that the processes of manufacture and heat treatment of cylinders were observed and found...

  1. Disposal of Radioactive Waste. Specific Safety Requirements (Spanish Edition)

    International Nuclear Information System (INIS)

    2012-01-01

    This Safety Requirements publication applies to the disposal of radioactive waste of all types by means of emplacement in designed disposal facilities, subject to the necessary limitations and controls being placed on the disposal of the waste and on the development, operation and closure of facilities. The classification of radioactive waste is discussed. This Safety Requirements publication establishes requirements to provide assurance of the radiation safety of the disposal of radioactive waste, in the operation of a disposal facility and especially after its closure. The fundamental safety objective is to protect people and the environment from harmful effects of ionizing radiation. This is achieved by setting requirements on the site selection and evaluation and design of a disposal facility, and on its construction, operation and closure, including organizational and regulatory requirements.

  2. Safety of Research Reactors. Specific Safety Requirements (French Edition)

    International Nuclear Information System (INIS)

    2017-01-01

    This Safety Requirements publication establishes requirements for all main areas of safety for research reactors, with particular emphasis on requirements for design and operation. It explains the safety objectives and concepts that form the basis for safety and safety assessment for all stages in the lifetime of a research reactor. Technical and administrative requirements for the safety of new research reactors are established in accordance with these objectives and concepts, and they are to be applied to the extent practicable for existing research reactors. The safety requirements established in this publication for the management of safety and regulatory supervision apply to site evaluation, design, manufacturing, construction, commissioning, operation (including utilization and modification), and planning for decommissioning of research reactors (including critical assemblies and subcritical assemblies). The publication is intended for use by regulatory bodies and other organizations with responsibilities in these areas and in safety analysis, verification and review, and the provision of technical support.

  3. Input data required for specific performance assessment codes

    International Nuclear Information System (INIS)

    Seitz, R.R.; Garcia, R.S.; Starmer, R.J.; Dicke, C.A.; Leonard, P.R.; Maheras, S.J.; Rood, A.S.; Smith, R.W.

    1992-02-01

    The Department of Energy's National Low-Level Waste Management Program at the Idaho National Engineering Laboratory generated this report on input data requirements for computer codes to assist States and compacts in their performance assessments. This report gives generators, developers, operators, and users some guidelines on what input data is required to satisfy 22 common performance assessment codes. Each of the codes is summarized and a matrix table is provided to allow comparison of the various input required by the codes. This report does not determine or recommend which codes are preferable

  4. PHYSICAL EDUCATION AND INDIVIDUAL CHARACTERISTICS OF THE AGE SPECIFIC DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    Е. М. Revenko

    2017-01-01

    Full Text Available The aim of this paper is scientific substantiation of the importance of the individual characteristics of the age specific youth development which will result in the rational modelling of students’ physical education.Methodology and research methods. The methods involve collection of experimental data carried out by means of evaluation of motor abilities and general intelligence of students. Motor abilities of students were studied by measuring of strength (dead lift dynamometry, strength endurance (pull-up, speed and power abilities (standing jump, as well as speed ability (running 30, 60 or 100 m, depending on age, aerobic endurance (running 1000 or 3000 m, depending on age. The dynamics of integral physical preparedness (DIPP of each student was calculated by calculation the arithmetic mean values of the growth rates of the development of motor abilities. Assessment of General Intelligence (GI of the 8th, 10th and 11th-grades school pupils as well as the 1st to 3rd year students was carried out through the test of R. Amthauer in the adaptation of L. A. Yazykova, and school pupils of the 6th grade were assessed through the Intelligent Test (GIT.Results. Discrepancies in the dynamics of the mental and motor areas development of maturing personality, which are interpreted as individual characteristics of the age specific development are experimentally revealed. Individual psychological differences leading to the different susceptibility to the development of motor and intellectual abilities appearing in adolescence and early adolescence are analysed. A leading role of activity in formation of the individual characteristics of the age specific development is substantiated. The conclusion of necessity to formulate to the students differing in individual characteristics of the age specific development differentiated in the complexity requirements and motor tasks in the course of physical training is made.Scientific novelty. For the first time

  5. Quantifying Functional Reuse from Object Oriented Requirements Specifications

    NARCIS (Netherlands)

    Condori-Fernandez, Nelly; Condori-Fernández, N.; Pastor, O; Daneva, Maia; Abran, A.; Castro, J.; Quer, C.; Carvallo, J. B.; Fernandes da Silva, L.

    2008-01-01

    Software reuse is essential in improving efficiency and productivity in the software development process. This paper analyses reuse within requirements engineering phase by taking and adapting a standard functional size measurement method, COSMIC FFP. Our proposal attempts to quantify reusability

  6. Specification for Visual Requirements of Work-Centered Software Systems

    National Research Council Canada - National Science Library

    Knapp, James R; Chung, Soon M; Schmidt, Vincent A

    2006-01-01

    .... In order to ensure the coherent development and delivery of work-centered software products, WCSS visual requirements must be specified to capture the cognitive aspects of the user interface design...

  7. Continuing education requirements among State Occupational Therapy Regulatory Boards in the United States of America

    Directory of Open Access Journals (Sweden)

    Savannah R. Hall

    2016-10-01

    Full Text Available Purpose The purpose of this study is to compare and contrast the contents of each state’s occupational therapy (OT regulatory board requirements regarding licensees’ acquisition of continuing education units in the United States of America. Methods Data related to continuing education requirements from each OT regulatory board of all 50 states and the District of Columbia in the United States were reviewed and categorized by two reviewers. Analysis was conducted based on the categorization of the continuing education requirements and activities required, allowed, and not allowed/not mentioned for continuing education units. Results Findings revealed non-uniformity and inconsistency of continuing education requirements for licensure renewal between OT regulatory boards and was coupled with lack of specific criteria for various continuing education activities. Continuing education requirements were not tailored to meet the needs of individual licensee’s current and anticipated professional role and job responsibilities, with a negative bias towards presentation and publication allowed for continuing education units. Few boards mandated continuing education topics on ethics related to OT practice within each renewal cycle. Conclusion OT regulatory boards should move towards unifying the reporting format of continuing education requirements across all states to reduce ambiguity and to ensure licensees are equipped to provide ethical and competent practice. Efforts could be made to enact continuing education requirements specific to the primary role of a particular licensee. Finally, assigning the amount of continuing education credits to be awarded for different activities should be based on research evidence rather than arbitrary determination.

  8. SPECIFIC PROFESSIONAL COMMUNICATION IN THE STRUCTURE OF THE PROFESSIONAL EDUCATOR

    Directory of Open Access Journals (Sweden)

    Olga Abramova

    2012-01-01

    Full Text Available The article deals with the specific characteristics of professional communication teachers in the course of his career. Characterized by the basic communication skillsfor professional communication teachers, distinguished social and psychological characteristics of professional educator.

  9. Establishing Requirements for Nuclear Engineering Educational Programs

    International Nuclear Information System (INIS)

    Geraskin, N.I.; Kosilov, A.N.; Sbaffoni, M.M.

    2014-01-01

    Conclusions: » There is no single approach in curricula development. » New programmes must fit into national requirements. » Because of the strong international interdependency of all nations using nuclear energy, it is critically important that a competent staff is engaged at all nuclear power plants in every country. » International approach for benchmarking university programs is to be in place with a direct benefit to the countries with new nuclear power projects

  10. Strengthening requirement specification in sustainable procurement - an investigation of challenges

    DEFF Research Database (Denmark)

    Eriksen, Marlene Stenberg Hagen; Bjarløv, Søren Peter; Rode, Carsten

    2017-01-01

    To reap the benefits of sustainability in the construction sector, it is crucial that the stakeholders involved can implement it in practice. Investigations have shown that choices made in the early phases of the building process are of very great importance for the outcome and the initiatives...... and decisions taken by the building owner are crucial.This paper presents research on Danish building practitioners' ability to make requirements for sustainability in procurement. On the basis of an action research strategy, we asked practitioners to help identify the challenges involved in requiring...

  11. Reality Check: OK Extension Helps Teachers Meet Financial Education Requirements

    Science.gov (United States)

    St. Pierre, Eileen; Simpson, Mickey; Moffat, Susan; Cothren, Phillis

    2011-01-01

    According to the Jump$tart Coalition, Oklahoma is one of 24 states to adopt financial education requirements for students (Jump$tart Coalition, 2010). The Passport to Financial Literacy Act of 2007, Oklahoma House Bill 1476, requires Oklahoma students in grades 7 through 12 to fulfill established financial literacy requirements to graduate with a…

  12. 30 CFR 23.7 - Specific requirements for approval.

    Science.gov (United States)

    2010-07-01

    ... adequate instructions for the installation and connection of telephones and signal devices in order that the safety of these devices and other circuits shall not be diminished by improper installation. MSHA reserves the right to require the attachment of wiring diagrams to the cases of telephones and signal...

  13. Risk-Based Confidentiality Requirements Specification for Outsourced IT Systems

    NARCIS (Netherlands)

    Morali, A.; Wieringa, Roelf J.

    Today, companies are required to be in control of their IT assets, and to provide proof of this in the form of independent IT audit reports. However, many companies have outsourced various parts of their IT systems to other companies, which potentially threatens the control they have of their IT

  14. Practical Relevance of Experiments in Comprehensibility of Requirements Specifications

    NARCIS (Netherlands)

    Condori-Fernandez, Nelly; Daneva, Maia; Sikkel, Nicolaas; Herrmann, Andrea

    2011-01-01

    Recently, the Requirements Engineering (RE) community has become increasingly aware of the importance of carrying out industry-relevant research. Researchers and practitioners should be able to evaluate the relevance of their empirical research to increase the likely adoption of RE methods in

  15. System requirements specification for waste information and control system

    International Nuclear Information System (INIS)

    Harris, R.R.

    1994-09-01

    This document defines the requirements for the Waste Information and Control System (WICS). The document defines the functions, constraints, and objectives that pertain to WICS. This shall serve as the baseline document to ensure the needs of the Hazardous Material Control group (HMC) at 222-S Laboratory are met with regard to assurance of accuracy and quality of data taken with WICS

  16. 40 CFR 35.3135 - Specific capitalization grant agreement requirements.

    Science.gov (United States)

    2010-07-01

    ... received a capitalization grant and, if the deposit was expended, it was expended in accordance with title... after it receives the payment, the RA may withhold future quarterly grant payments, and require... procedures regarding the commitment or expenditure of revenues. (h) State accounting and auditing procedures...

  17. Software Requirement Specifications For ASocial Media Threat Assessment Tool

    Science.gov (United States)

    2017-12-01

    media means a much higher volume of threats than before, which taxes law enforcement’s ability to investigate each one. Complicating the investigation...Obtaining the identity of a Twitter account holder requires court paperwork based on probable cause or exigent circumstances. Second, social media...instant connectivity of social media means a much higher number of threats than before, which taxes law enforcement’s ability to investigate each one

  18. Medicare program; hospital inpatient prospective payment systems for acute care hospitals and the long-term care hospital prospective payment system and fiscal year 2013 rates; hospitals' resident caps for graduate medical education payment purposes; quality reporting requirements for specific providers and for ambulatory surgical centers. final rule.

    Science.gov (United States)

    2012-08-31

    We are revising the Medicare hospital inpatient prospective payment systems (IPPS) for operating and capital-related costs of acute care hospitals to implement changes arising from our continuing experience with these systems. Some of the changes implement certain statutory provisions contained in the Patient Protection and Affordable Care Act and the Health Care and Education Reconciliation Act of 2010 (collectively known as the Affordable Care Act) and other legislation. These changes will be applicable to discharges occurring on or after October 1, 2012, unless otherwise specified in this final rule. We also are updating the rate-of-increase limits for certain hospitals excluded from the IPPS that are paid on a reasonable cost basis subject to these limits. The updated rate-of-increase limits will be effective for cost reporting periods beginning on or after October 1, 2012. We are updating the payment policies and the annual payment rates for the Medicare prospective payment system (PPS) for inpatient hospital services provided by long-term care hospitals (LTCHs) and implementing certain statutory changes made by the Affordable Care Act. Generally, these changes will be applicable to discharges occurring on or after October 1, 2012, unless otherwise specified in this final rule. In addition, we are implementing changes relating to determining a hospital's full-time equivalent (FTE) resident cap for the purpose of graduate medical education (GME) and indirect medical education (IME) payments. We are establishing new requirements or revised requirements for quality reporting by specific providers (acute care hospitals, PPS-exempt cancer hospitals, LTCHs, and inpatient psychiatric facilities (IPFs)) that are participating in Medicare. We also are establishing new administrative, data completeness, and extraordinary circumstance waivers or extension requests requirements, as well as a reconsideration process, for quality reporting by ambulatory surgical centers

  19. Career and Technical Education Administration: Requirements, Certification/Licensure, and Preparation

    Science.gov (United States)

    Zirkle, Christopher J.; Jeffery, Jeremy O.

    2017-01-01

    The current climate of career and technical administration requirements in all 50 states was detailed and explored. An increasing number of states are not requiring specific career-technical administration certification/licensure in order to oversee secondary career and technical education (CTE) programs, with more states moving towards a general…

  20. Software requirements specification document for the AREST code development

    International Nuclear Information System (INIS)

    Engel, D.W.; McGrail, B.P.; Whitney, P.D.; Gray, W.J.; Williford, R.E.; White, M.D.; Eslinger, P.W.; Altenhofen, M.K.

    1993-11-01

    The Analysis of the Repository Source Term (AREST) computer code was selected in 1992 by the U.S. Department of Energy. The AREST code will be used to analyze the performance of an underground high level nuclear waste repository. The AREST code is being modified by the Pacific Northwest Laboratory (PNL) in order to evaluate the engineered barrier and waste package designs, model regulatory compliance, analyze sensitivities, and support total systems performance assessment modeling. The current version of the AREST code was developed to be a very useful tool for analyzing model uncertainties and sensitivities to input parameters. The code has also been used successfully in supplying source-terms that were used in a total systems performance assessment. The current version, however, has been found to be inadequate for the comparison and selection of a design for the waste package. This is due to the assumptions and simplifications made in the selection of the process and system models. Thus, the new version of the AREST code will be designed to focus on the details of the individual processes and implementation of more realistic models. This document describes the requirements of the new models that will be implemented. Included in this document is a section describing the near-field environmental conditions for this waste package modeling, description of the new process models that will be implemented, and a description of the computer requirements for the new version of the AREST code

  1. Is there a need for a specific educational scholarship for using e-learning in medical education?

    Science.gov (United States)

    Sandars, John; Goh, Poh Sun

    2016-10-01

    We propose the need for a specific educational scholarship when using e-learning in medical education. Effective e-learning has additional factors that require specific critical attention, including the design and delivery of e-learning. An important aspect is the recognition that e-learning is a complex intervention, with several interconnecting components that have to be aligned. This alignment requires an essential iterative development process with usability testing. Effectiveness of e-learning in one context may not be fully realized in another context unless there is further consideration of applicability and scalability. We recommend a participatory approach for an educational scholarship for using e-learning in medical education, such as by action research or design-based research.

  2. Requirements and Guidelines for Dental Hygiene Education Programs.

    Science.gov (United States)

    American Dental Association, Chicago, IL. Council on Dental Education.

    The purpose of this report is to serve as a guide for dental hygiene education program development, and to serve as a stimulus for improving established programs. The first section of the report discusses the function of the Council on Dental Education and the trends in hygiene program development. In section II the requirements for an accredited…

  3. Curricula Equity in Required Ninth-Grade Physical Education.

    Science.gov (United States)

    Napper-Owen, Gloria E.; Kovar, Susan K.; Ermler, Kathy L.; Mehrhof, Joella H.

    1999-01-01

    Surveyed high school physical educators regarding required physical education programs, examining hidden curriculum about gender equity and culture. Team sports dominated the instructional units. Teachers had problems involving all students in coeducational activities. Female teachers were more apt to teach outside their socially accepted area of…

  4. Are patient specific meshes required for EIT head imaging?

    Science.gov (United States)

    Jehl, Markus; Aristovich, Kirill; Faulkner, Mayo; Holder, David

    2016-06-01

    Head imaging with electrical impedance tomography (EIT) is usually done with time-differential measurements, to reduce time-invariant modelling errors. Previous research suggested that more accurate head models improved image quality, but no thorough analysis has been done on the required accuracy. We propose a novel pipeline for creation of precise head meshes from magnetic resonance imaging and computed tomography scans, which was applied to four different heads. Voltages were simulated on all four heads for perturbations of different magnitude, haemorrhage and ischaemia, in five different positions and for three levels of instrumentation noise. Statistical analysis showed that reconstructions on the correct mesh were on average 25% better than on the other meshes. However, the stroke detection rates were not improved. We conclude that a generic head mesh is sufficient for monitoring patients for secondary strokes following head trauma.

  5. Specification of advanced safety modeling requirements (Rev. 0)

    International Nuclear Information System (INIS)

    Fanning, T. H.; Tautges, T. J.

    2008-01-01

    The U.S. Department of Energy's Global Nuclear Energy Partnership has lead to renewed interest in liquid-metal-cooled fast reactors for the purpose of closing the nuclear fuel cycle and making more efficient use of future repository capacity. However, the U.S. has not designed or constructed a fast reactor in nearly 30 years. Accurate, high-fidelity, whole-plant dynamics safety simulations will play a crucial role by providing confidence that component and system designs will satisfy established design limits and safety margins under a wide variety of operational, design basis, and beyond design basis transient conditions. Current modeling capabilities for fast reactor safety analyses have resulted from several hundred person-years of code development effort supported by experimental validation. The broad spectrum of mechanistic and phenomenological models that have been developed represent an enormous amount of institutional knowledge that needs to be maintained. Complicating this, the existing code architectures for safety modeling evolved from programming practices of the 1970s. This has lead to monolithic applications with interdependent data models which require significant knowledge of the complexities of the entire code in order for each component to be maintained. In order to develop an advanced fast reactor safety modeling capability, the limitations of the existing code architecture must be overcome while preserving the capabilities that already exist. To accomplish this, a set of advanced safety modeling requirements is defined, based on modern programming practices, that focuses on modular development within a flexible coupling framework. An approach for integrating the existing capabilities of the SAS4A/SASSYS-1 fast reactor safety analysis code into the SHARP framework is provided in order to preserve existing capabilities while providing a smooth transition to advanced modeling capabilities. In doing this, the advanced fast reactor safety models will

  6. Specification of advanced safety modeling requirements (Rev. 0).

    Energy Technology Data Exchange (ETDEWEB)

    Fanning, T. H.; Tautges, T. J.

    2008-06-30

    The U.S. Department of Energy's Global Nuclear Energy Partnership has lead to renewed interest in liquid-metal-cooled fast reactors for the purpose of closing the nuclear fuel cycle and making more efficient use of future repository capacity. However, the U.S. has not designed or constructed a fast reactor in nearly 30 years. Accurate, high-fidelity, whole-plant dynamics safety simulations will play a crucial role by providing confidence that component and system designs will satisfy established design limits and safety margins under a wide variety of operational, design basis, and beyond design basis transient conditions. Current modeling capabilities for fast reactor safety analyses have resulted from several hundred person-years of code development effort supported by experimental validation. The broad spectrum of mechanistic and phenomenological models that have been developed represent an enormous amount of institutional knowledge that needs to be maintained. Complicating this, the existing code architectures for safety modeling evolved from programming practices of the 1970s. This has lead to monolithic applications with interdependent data models which require significant knowledge of the complexities of the entire code in order for each component to be maintained. In order to develop an advanced fast reactor safety modeling capability, the limitations of the existing code architecture must be overcome while preserving the capabilities that already exist. To accomplish this, a set of advanced safety modeling requirements is defined, based on modern programming practices, that focuses on modular development within a flexible coupling framework. An approach for integrating the existing capabilities of the SAS4A/SASSYS-1 fast reactor safety analysis code into the SHARP framework is provided in order to preserve existing capabilities while providing a smooth transition to advanced modeling capabilities. In doing this, the advanced fast reactor safety models

  7. Asymmetric cell division requires specific mechanisms for adjusting global transcription.

    Science.gov (United States)

    Mena, Adriana; Medina, Daniel A; García-Martínez, José; Begley, Victoria; Singh, Abhyudai; Chávez, Sebastián; Muñoz-Centeno, Mari C; Pérez-Ortín, José E

    2017-12-01

    Most cells divide symmetrically into two approximately identical cells. There are many examples, however, of asymmetric cell division that can generate sibling cell size differences. Whereas physical asymmetric division mechanisms and cell fate consequences have been investigated, the specific problem caused by asymmetric division at the transcription level has not yet been addressed. In symmetrically dividing cells the nascent transcription rate increases in parallel to cell volume to compensate it by keeping the actual mRNA synthesis rate constant. This cannot apply to the yeast Saccharomyces cerevisiae, where this mechanism would provoke a never-ending increasing mRNA synthesis rate in smaller daughter cells. We show here that, contrarily to other eukaryotes with symmetric division, budding yeast keeps the nascent transcription rates of its RNA polymerases constant and increases mRNA stability. This control on RNA pol II-dependent transcription rate is obtained by controlling the cellular concentration of this enzyme. © The Author(s) 2017. Published by Oxford University Press on behalf of Nucleic Acids Research.

  8. Identifying context-specific competencies required by community Australian Football sports trainers.

    Science.gov (United States)

    Donaldson, Alex; Finch, Caroline F

    2012-08-01

    First-aid is a recommended injury prevention and risk management strategy in community sport; however, little is known about the sport-specific competencies required by first-aid providers. To achieve expert consensus on the competencies required by community Australian Football (community-AF) sports trainers. A three-round online Delphi process. Community-AF. 16 Australian sports first-aid and community-AF experts. Rating of competencies as either 'essential', 'expected', 'ideal' or 'not required'. Results After Round 3, 47 of the 77 (61%) competencies were endorsed as 'essential' or 'expected' for a sports trainer to effectively perform the activities required to the standards expected at a community-AF club by ≥75% of experts. These competencies covered: the role of the sports trainer; the responsibilities of the sports trainer; emergency management; injury and illness assessment and immediate management; taping; and injury prevention and risk management. Four competencies (5%) were endorsed as 'ideal' or 'not required' by ≥85% of experts and were excluded from further consideration. The 26 competencies where consensus was not reached were retained as second-tier, optional competencies. Sports trainers are important members of on-field first-aid teams, providing support to both injured players and other sports medicine professionals. The competencies identified in this study provide the basis of a proposed two-tiered community-AF-specific sports trainer education structure that can be implemented by the peak sports body. This includes six mandatory modules, relating to the 'required' competencies, and a further six optional modules covering competencies on which consensus was not reached.

  9. Robust design requirements specification: a quantitative method for requirements development using quality loss functions

    DEFF Research Database (Denmark)

    Pedersen, Søren Nygaard; Christensen, Martin Ebro; Howard, Thomas J.

    2016-01-01

    Product requirements serve many purposes in the product development process. Most importantly, they are meant to capture and facilitate product goals and acceptance criteria, as defined by stakeholders. Accurately communicating stakeholder goals and acceptance criteria can be challenging and more...

  10. Changing Needs of Business Education Students with Specific ...

    African Journals Online (AJOL)

    The need to face emerging challenges squarely should not be disregarded in today's world. Higher education is at the centre of preparing future business professionals and equipping them with the knowledge, skills and attitudes they will need address the emerging challenges of this century. Making specific reference to ...

  11. 40 CFR 166.32 - Reporting and recordkeeping requirements for specific, quarantine, and public health exemptions.

    Science.gov (United States)

    2010-07-01

    ... requirements for specific, quarantine, and public health exemptions. 166.32 Section 166.32 Protection of... AGENCIES FOR USE OF PESTICIDES UNDER EMERGENCY CONDITIONS Specific, Quarantine, and Public Health Exemptions § 166.32 Reporting and recordkeeping requirements for specific, quarantine, and public health...

  12. Computer-Aided Discovery of Formal Specification Behavioral Requirements and Requirement to Implementation Mappings

    Science.gov (United States)

    2014-01-01

    the executable SRM is developed according to the specification and marketing documents. Hence, for example, the Vehicles, Car, and Truck classes in...transitions ternary relation: transitions ⊆ states x transitionIDs x states, such as <"Init", "Tr1", " stP "> • A conditions unary relation bound to

  13. CH2M Hill Hanford Group, Inc., Standards and Requirements Identification Document (SRID) Requirements Management System and Requirements Specification

    International Nuclear Information System (INIS)

    JOHNSON, A.L.

    2000-01-01

    The current Tank Farm Contractor (TFC) for the U. S. Department of Energy, Office of River Protection (ORP), River Protection Project (RPP), CH2M Hill Hanford Group, Inc. (CHG), will use a computer based requirements management system. The system will serve as a tool to assist in identifying, capturing, and maintaining the Standards/Requirements Identification Document (S/RID) requirements and links to implementing procedures and other documents. By managing requirements as one integrated set, CHG will be able to carry out its mission more efficiently and effectively. CHG has chosen the Dynamic Object Oriented Requirements System (DOORS(trademark)) as the preferred computer based requirements management system. Accordingly, the S/RID program will use DOORS(trademark). DOORS(trademark) will replace the Environmental Requirements Management Interface (ERMI) system as the tool for S/RID data management. The DOORS(trademark) S/RID test project currently resides on the DOORSTM test server. The S/RID project will be migrated to the DOORS(trademark) production server. After the migration the S/RID project will be considered a production project and will no longer reside on the test server

  14. [Definition and specification requirements for PAC-systems (picture archiving and communication system). A performance index with reference to the standard "IEEE Recommended Practice for Software Requirement Specifications"].

    Science.gov (United States)

    König, H; Klose, K J

    1999-04-01

    The formulation of requirements is necessary to control the goals of a PACS project. Furthermore, in this way, the scope of functionality necessary to support radiological working processes becomes clear. Definitions of requirements and specification are formulated independently of systems according to the IEEE standard "Recommended Practice for Software Requirements Specifications". Definitions are given in the Request for Information, specifications in the Request for Proposal. Functional and non-functional requirements are distinguished. The solutions are rated with respect to scope, appropriateness and quality of implementation. A PACS checklist was created according to the methods described above. It is published on the homepage of the "Arbeitsgemeinschaft Informationstechnologie" (AGIT) within the "Deutsche Röntgengesellschaft" (DRG) (http://www.uni-marburg.de/mzr/agit). The checklist provides a discussion forum which should contribute to an agreement on accepted basic PACS functionalities.

  15. Definition and specification for PACS. A checklist based on the standard ''IEEE Recommended Practice for Software Requirements Specifications''

    International Nuclear Information System (INIS)

    Koenig, H.; Klose, K.J.

    1999-01-01

    Problem: The formulation of requirements is necessary to control the goals of a PACS project. Furthermore, in this way, the scope of functionality necessary to support radiological working processes becomes clear. Method: Definitions of requirements and specification are formulated independently of systems according to the IEEE standard 'Recommended Practice for Software Requirements Specifications'. Definitions are given in the Request for Information, specifications in the Request for Proposal. Functional and non-functional requirements are distinguished. The solutions are rated with respect to scope, appropriateness and quality of implementation. Results: A PACS checklist was created according to the methods described above. It is published on the homepage of the 'Arbeitsgemeinschaft Informationstechnologie' (AGIT) within the 'Deutsche Roentgengesellschaft' (DRG) (http://www.uni-marburg.de/mzr.agit). Conclusion: The checklist provides a discussion forum which should contribute to an agreement on accepted basic PACS functionalities. (orig.) [de

  16. Functions and Requirements and Specifications for Replacement of the Computer Automated Surveillance System (CASS)

    International Nuclear Information System (INIS)

    SCAIEF, C.C.

    1999-01-01

    This functions, requirements and specifications document defines the baseline requirements and criteria for the design, purchase, fabrication, construction, installation, and operation of the system to replace the Computer Automated Surveillance System (CASS) alarm monitoring

  17. Becoming a teacher educator: experiences with a specific induction period for beginning teacher educators.

    NARCIS (Netherlands)

    dr Rita Schildwacht; MEd Marly Gootzen; dr.ir. Quinta Kools; MEd Marije Veraa

    2012-01-01

    Introduction and theoretical background In the past few years, there has been a growing interest in the specific position of beginning teacher educators. In the book 'Becoming a teacher Educator' (Swennen & Van der Klink, 2009) several chapters deal with this subject. In conclusion, teacher

  18. 78 FR 47015 - Software Requirement Specifications for Digital Computer Software Used in Safety Systems of...

    Science.gov (United States)

    2013-08-02

    ... NUCLEAR REGULATORY COMMISSION [NRC-2012-0195] Software Requirement Specifications for Digital Computer Software Used in Safety Systems of Nuclear Power Plants AGENCY: Nuclear Regulatory Commission... issuing a revised regulatory guide (RG), revision 1 of RG 1.172, ``Software Requirement Specifications for...

  19. Effective Teaching Methods in Higher Education: Requirements and Barriers.

    Science.gov (United States)

    Shirani Bidabadi, Nahid; Nasr Isfahani, Ahmmadreza; Rouhollahi, Amir; Khalili, Roya

    2016-10-01

    Teaching is one of the main components in educational planning which is a key factor in conducting educational plans. Despite the importance of good teaching, the outcomes are far from ideal. The present qualitative study aimed to investigate effective teaching in higher education in Iran based on the experiences of best professors in the country and the best local professors of Isfahan University of Technology. This qualitative content analysis study was conducted through purposeful sampling. Semi-structured interviews were conducted with ten faculty members (3 of them from the best professors in the country and 7 from the best local professors). Content analysis was performed by MAXQDA software. The codes, categories and themes were explored through an inductive process that began from semantic units or direct quotations to general themes. According to the results of this study, the best teaching approach is the mixed method (student-centered together with teacher-centered) plus educational planning and previous readiness. But whenever the teachers can teach using this method confront with some barriers and requirements; some of these requirements are prerequisite in professors' behavior and some of these are prerequisite in professors' outlook. Also, there are some major barriers, some of which are associated with the professors' operation and others are related to laws and regulations. Implications of these findings for teachers' preparation in education are discussed. In the present study, it was illustrated that a good teaching method helps the students to question their preconceptions, and motivates them to learn, by putting them in a situation in which they come to see themselves as the authors of answers, as the agents of responsibility for change. But training through this method has some barriers and requirements. To have an effective teaching; the faculty members of the universities should be awarded of these barriers and requirements as a way to

  20. Effective teaching methods in higher education: requirements and barriers

    Directory of Open Access Journals (Sweden)

    NAHID SHIRANI BIDABADI

    2016-10-01

    Full Text Available Introduction: Teaching is one of the main components in educational planning which is a key factor in conducting educational plans. Despite the importance of good teaching, the outcomes are far from ideal. The present qualitative study aimed to investigate effective teaching in higher education in Iran based on the experiences of best professors in the country and the best local professors of Isfahan University of Technology. Methods: This qualitative content analysis study was conducted through purposeful sampling. Semi-structured interviews were conducted with ten faculty members (3 of them from the best professors in the country and 7 from the best local professors. Content analysis was performed by MAXQDA software. The codes, categories and themes were explored through an inductive process that began from semantic units or direct quotations to general themes. Results: According to the results of this study, the best teaching approach is the mixed method (student-centered together with teacher-centered plus educational planning and previous readiness. But whenever the teachers can teach using this method confront with some barriers and requirements; some of these requirements are prerequisite in professors’ behavior and some of these are prerequisite in professors’ outlook. Also, there are some major barriers, some of which are associated with the professors’ operation and others are related to laws and regulations. Implications of these findings for teachers’ preparation in education are discussed. Conclusion: In the present study, it was illustrated that a good teaching method helps the students to question their preconceptions, and motivates them to learn, by putting them in a situation in which they come to see themselves as the authors of answers, as the agents of responsibility for change. But training through this method has some barriers and requirements. To have an effective teaching; the faculty members of the universities

  1. Electronic Health Record in Occupational Medicine: Specific Aspects and Requirements of Data Structuring and Standardization

    Directory of Open Access Journals (Sweden)

    Dorin TRIFF

    2009-07-01

    Full Text Available The service of occupational medicine of a specific economic agent, as integrated part of the System of Labor Health and Safety, requires efficient, well-organized information management through standardized and computerized data processing and exploitation. Legal requirements and practical aspects of information management in occupational medicine trigger necessary operational modifications in the Electronic Health File. The goal of the paper is to present basic requirements of structuring the electronic health file and the necessary standards in recording specific data.

  2. A Hybrid Parallel Execution Model for Logic Based Requirement Specifications (Invited Paper

    Directory of Open Access Journals (Sweden)

    Jeffrey J. P. Tsai

    1999-05-01

    Full Text Available It is well known that undiscovered errors in a requirements specification is extremely expensive to be fixed when discovered in the software maintenance phase. Errors in the requirement phase can be reduced through the validation and verification of the requirements specification. Many logic-based requirements specification languages have been developed to achieve these goals. However, the execution and reasoning of a logic-based requirements specification can be very slow. An effective way to improve their performance is to execute and reason the logic-based requirements specification in parallel. In this paper, we present a hybrid model to facilitate the parallel execution of a logic-based requirements specification language. A logic-based specification is first applied by a data dependency analysis technique which can find all the mode combinations that exist within a specification clause. This mode information is used to support a novel hybrid parallel execution model, which combines both top-down and bottom-up evaluation strategies. This new execution model can find the failure in the deepest node of the search tree at the early stage of the evaluation, thus this new execution model can reduce the total number of nodes searched in the tree, the total processes needed to be generated, and the total communication channels needed in the search process. A simulator has been implemented to analyze the execution behavior of the new model. Experiments show significant improvement based on several criteria.

  3. 49 CFR 179.301 - Individual specification requirements for multi-unit tank car tanks.

    Science.gov (United States)

    2010-10-01

    ...-unit tank car tanks. 179.301 Section 179.301 Transportation Other Regulations Relating to... MATERIALS REGULATIONS SPECIFICATIONS FOR TANK CARS Specifications for Multi-Unit Tank Car Tanks (Classes DOT-106A and 110AW) § 179.301 Individual specification requirements for multi-unit tank car tanks. (a) In...

  4. ICT SPECIALIST SKILLS AND KNOWLEDGE – BUSINESS REQUIREMENTS AND EDUCATION

    Directory of Open Access Journals (Sweden)

    Miloš Maryška

    2012-09-01

    Full Text Available This paper describes partial results of surveys realized amongCzech universities and business units which aim has been to analyzecurrent situation in demand and supply side of ICT (Informationand Communication Technologies specialists at the labor marketin the Czech Republic. The demand and supply side are comparedthrough their requirements on knowledge of ICT specialists. Theresults present typical “product” of Czech education system inICT competencies. General conclusions show that majority ofundergraduates do not have appropriate knowledge profile to enterICT corporate business as qualified employees - ICT specialist -without further additional training. The same fact is valid for a littleless than a half of graduates at master level. During quantitativeanalysis, we have identified that at about 60 per cent of ICTspecialists did not pass a formal ICT education. These facts showlacks in ICT oriented study programs and provoke requirementon further development of ICT oriented curricula in accordance tobusiness requirements and needs.

  5. Evolving Technologies Require Educational Policy Change: Music Education for the 21st Century

    Science.gov (United States)

    Crawford, Renee

    2013-01-01

    There is growing discussion among education and government authorities on rethinking education in the 21st century. This increasing area of interest has come in response to the evolution of technology and its effect on the future needs and requirements of society. Online applications and social networking capabilities have accelerated in…

  6. Using Simulation-Based Medical Education to Meet the Competency Requirements for the Single Accreditation System.

    Science.gov (United States)

    Riley, Bernadette

    2015-08-01

    Simulation-based medical education can provide medical training in a nonjudgmental, patient-safe, and effective environment. Although simulation has been a relatively new addition to medical education, the aeronautical, judicial, and military fields have used simulation training for hundreds of years, with positive outcomes. Simulation-based medical education can be used in a variety of settings, such as hospitals, outpatient clinics, medical schools, and simulation training centers. As the author describes in the present article, residencies currently accredited by the American Osteopathic Association can use a simulation-based medical education curriculum to meet training requirements of the 6 competencies identified by the Accreditation Council for Graduate Medical Education. The author also provides specific guidance on providing training and assessment in the professionalism competency.

  7. Nuclear utility education and training becoming too plant specific?

    International Nuclear Information System (INIS)

    Wicks, F.

    1986-01-01

    As the Supervisor of a university nuclear reactor and operations curriculum, the author has also been offering education and training programs for nuclear utility technical support and operations personnel. Similar results have been reported by other universities offering similar programs. These programs also provide very important benefits to university nuclear engineering departments in terms of much needed revenues during this time of declining student enrollment and also by the information flow from the nuclear utility participants to the university personnel, which can yield both improved courses and identify research opportunities. University programs serve an important complementary function to plant-specific programs and should be continued and supported

  8. Certification of packagings: compliance with DOT specification 7A packaging requirements

    International Nuclear Information System (INIS)

    Edling, D.A.

    1976-01-01

    A study was conducted to determine which of the packagings currently listed in CFR 49 Section 173.395 a.1-5, meet the Specification 7A requirements (CFR 49 Section 173.350). According to DOT HM-111 the present listing of various authorized DOT specifications in Section 173.394 and Section 173.395 (Type A containers) of ICC Tariff No. 27 would be deleted with complete reliance being placed on the use of DOT 7A, Type A general packaging specification. Each user of a Specification 7A package would be required to document and maintain on file for one year a written record of his determination of compliance with the DOT Specification 7A performance requirements. All the specification packagings listed in CFR 49 Section 173.395a.1-5 were tested and shown to meet the Specification 7A criteria; however, in many cases qualifications were placed on their use. Forty-nine specification packagings were tested and shown to meet the DOT Specification 7A performance requirements and since there were several styles of some specific packagings, this amounts to greater than 80 packagings. The extensive testing generally indicated a high degree of containment integrity in the packagings tested and the documentation discussed is a valuable tool for shippers of Type A quantities of radioactive materials

  9. The Mitochondrial Lon Protease Is Required for Age-Specific and Sex-Specific Adaptation to Oxidative Stress.

    Science.gov (United States)

    Pomatto, Laura C D; Carney, Caroline; Shen, Brenda; Wong, Sarah; Halaszynski, Kelly; Salomon, Matthew P; Davies, Kelvin J A; Tower, John

    2017-01-09

    Multiple human diseases involving chronic oxidative stress show a significant sex bias, including neurodegenerative diseases, cancer, immune dysfunction, diabetes, and cardiovascular disease. However, a possible molecular mechanism for the sex bias in physiological adaptation to oxidative stress remains unclear. Here, we report that Drosophila melanogaster females but not males adapt to hydrogen peroxide stress, whereas males but not females adapt to paraquat (superoxide) stress. Stress adaptation in each sex requires the conserved mitochondrial Lon protease and is associated with sex-specific expression of Lon protein isoforms and proteolytic activity. Adaptation to oxidative stress is lost with age in both sexes. Transgenic expression of transformer gene during development transforms chromosomal males into pseudo-females and confers the female-specific pattern of Lon isoform expression, Lon proteolytic activity induction, and H 2 O 2 stress adaptation; these effects were also observed using adult-specific transformation. Conversely, knockdown of transformer in chromosomal females eliminates the female-specific Lon isoform expression, Lon proteolytic activity induction, and H 2 O 2 stress adaptation and produces the male-specific paraquat (superoxide) stress adaptation. Sex-specific expression of alternative Lon isoforms was also observed in mouse tissues. The results develop Drosophila melanogaster as a model for sex-specific stress adaptation regulated by the Lon protease, with potential implications for understanding sexual dimorphism in human disease. Copyright © 2017 Elsevier Ltd. All rights reserved.

  10. Specific requirements of GS-R3 related to process implementation

    International Nuclear Information System (INIS)

    Florescu, N.

    2009-01-01

    The PowerPoint presentation gives: an overview of IAEA management system requirements or topics; - the requirements specific to processes and process implementation; - the key practical challenge of using the process approach specified in IAEA SG GS-G3.1 and GS-G3.5. The following items are thoroughly discussed: - Requirements related to specific process implementation and developing processes; - Process management; Generic management; - System processes: - Control of documents; Control of products; Control of records; - Purchasing; - Communication; - Managing organizational change; - Other requirements concerning the process management system; - General management system; - Grading; - Documentation; - Fulfilling the requirements of interested parties; - Management responsibility; - Planning responsibility and authority for the management system monitoring and measurement; - Independent assessment; - Management system review; - Non-conformances, corrective and preventive actions; - Improvement key practical challenge of using the process approach specified in IAEA SG GS-G3.1 and GS-G3.5; - Key challenge: - Process common to all stages; - Phases of process development proposed by IAEA. The following conclusions complete the presentation: GS-R-3 sets basic requirements for process-based integrated management system; - Some key generic processes required, no specific process model favoured namely, no reference to management, core and support processes; - Up to organization to determine appropriate process model; - Easily applicable to a wide range of facilities and activities, including those of a regulatory body; - Specific requirements are found in specific Safety Guide. (author)

  11. Software requirements specification for the program analysis and control system risk management module

    International Nuclear Information System (INIS)

    SCHAEFER, J.C.

    1999-01-01

    TWR Program Analysis and Control System Risk Module is used to facilitate specific data processes surrounding the Risk Management program of the Tank Waste Retrieval environment. This document contains the Risk Management system requirements of the database system

  12. Specification of Behavioural Requirements within Compositional Multi-Agent System Design

    OpenAIRE

    Herlea, D.E.; Jonker, C.M.; Treur, J.; Wijngaards, N.J.E.

    1999-01-01

    In this paper it is shown how informal and formal specification of behavioural requirements and scenarios for agents and multi-agent systems can be integrated within multi-agent system design. In particular, it is addressed how a compositional

  13. System requirement specifications for the Z-plant materials information tracking system (ZMITS)

    International Nuclear Information System (INIS)

    NEGIN, C.A.

    1999-01-01

    This is a system requirement specification for a database which will be developed to track classified information related to nuclear materials stored at PFP. The system will supplement existing databases to support both processing and disposition information needs

  14. Appraisal of work ability in relation to job-specific health requirements in ambulance workers

    OpenAIRE

    van Schaaijk, A.; Boschman, J. S.; Frings-Dresen, M. H. W.; Sluiter, J. K.

    2016-01-01

    Purpose To gain insight into which job-specific health requirements relate to work ability, the following two research questions were formulated: Which job-specific health requirements are associated with the appraisal of work ability in ambulance drivers and paramedics? How are appraisals of physical and mental work ability associated with the appraisal of overall work ability in ambulance drivers and paramedics? Method Workers Health Surveillance cross-sectional data of 506 ambulance worker...

  15. Ultrasonography for rheumatologists: the development of specific competency based educational outcomes.

    Science.gov (United States)

    Brown, A K; O'Connor, P J; Roberts, T E; Wakefield, R J; Karim, Z; Emery, P

    2006-05-01

    A competency based approach to the education of rheumatologists in musculoskeletal ultrasonography (MSK US) ensures standards are documented, transparent, accountable, and defensible, with clear benefit to all stakeholders. Specific competency outcomes will facilitate informed development of a common curriculum and structured programme of training and assessment. To determine explicit competency based learning outcomes for rheumatologists undertaking MSK US. International experts in MSK US, satisfying specific selection criteria, were asked to define the minimum standards required by a rheumatologist to be judged competent in MSK US. They reviewed 115 MSK US skills, comprising bone and soft tissue pathology, in seven joints regions of the upper and lower limbs, and rated their relative importance according to specific criteria. These data are presented as specific educational outcomes within designated competency categories. 57 expert MSK US practitioners were identified and 35 took part in this study. Ten generic core competency outcomes were recognised including physics, anatomy, technique, and interpretation. Regarding specific regional competencies, 53% (61/115) were considered "must know" core learning outcomes, largely comprising inflammatory joint/tendon/bone pathology and guided procedures; 45% (52/115) were required at an intermediate/advanced level (18/115 "should know", 34/115 "could know"), and 2% (2/115) were deemed inappropriate/unnecessary for rheumatologist ultrasonographers. This is the first study to developing a competency model for the education of rheumatologists in MSK US based on the evidence of international experts. A specific set of learning outcomes has been defined, which will facilitate future informed education and practice development and provide a blueprint for a structured rheumatology MSK US curriculum and assessment process.

  16. 24 CFR 200.936 - Supplementary specific procedural requirements under HUD building products certification program...

    Science.gov (United States)

    2010-04-01

    ... requirements under HUD building products certification program for solid fuel type room heaters and fireplace... Supplementary specific procedural requirements under HUD building products certification program for solid fuel... fireplace stoves certified under the HUD Building Products Certification Program shall be designed...

  17. 77 FR 50726 - Software Requirement Specifications for Digital Computer Software and Complex Electronics Used in...

    Science.gov (United States)

    2012-08-22

    ... Computer Software and Complex Electronics Used in Safety Systems of Nuclear Power Plants AGENCY: Nuclear...-1209, ``Software Requirement Specifications for Digital Computer Software and Complex Electronics used... Electronics Engineers (ANSI/IEEE) Standard 830-1998, ``IEEE Recommended Practice for Software Requirements...

  18. Treated effluent disposal system process control computer software requirements and specification

    International Nuclear Information System (INIS)

    Graf, F.A. Jr.

    1994-01-01

    The software requirements for the monitor and control system that will be associated with the effluent collection pipeline system known as the 200 Area Treated Effluent Disposal System is covered. The control logic for the two pump stations and specific requirements for the graphic displays are detailed

  19. 24 CFR 200.940 - Supplementary specific requirements under the HUD building product standards and certification...

    Science.gov (United States)

    2010-04-01

    ... under the HUD building product standards and certification program for sealed insulating glass units... Supplementary specific requirements under the HUD building product standards and certification program for... specific building product certification program. In the case of sealed insulating glass units, testing and...

  20. 24 CFR 200.955 - Supplementary specific requirements under the HUD building product standard and certification...

    Science.gov (United States)

    2010-04-01

    ... under the HUD building product standard and certification program for fenestration products (windows and... Supplementary specific requirements under the HUD building product standard and certification program for... testing for a product shall be described in the specific building product certification program. In the...

  1. 40 CFR 53.51 - Demonstration of compliance with design specifications and manufacturing and test requirements.

    Science.gov (United States)

    2010-07-01

    ... Methods and Class I and Class II Equivalent Methods for PM2.5 or PM10â2.5 § 53.51 Demonstration of... standard specification 8625F, Type II, Class I (reference 4 in appendix A of this subpart) in the same way... specifications and manufacturing and test requirements. 53.51 Section 53.51 Protection of Environment...

  2. Getting the balance right between functional and non-functional requirements: the case of requirement specification in IT procurement

    Directory of Open Access Journals (Sweden)

    Björn Johansson

    2013-01-01

    Full Text Available IT procurement represents a business process of high importance, including the ability to articulate requirements that the procurement deals with. Furthermore, specifying requirements is of importance for both procurer and potential supplier, as it functions as central contractual element between the two. The purpose of this article is two-fold: (i to show how established terminology for requirement specification is represented in current call for bids for the procurement of IT; and (ii to introduce an organizing framework that may assist procurers in actively addressing functional requirements and business requirements. Ten “call for bids” were examined from a Swedish national procurement database. From the analysis of the bids, it can be concluded that: (i the call for bids displays a high degree of precision regarding hardware aspects, but less precision regarding software; (ii supplier experience and competence is stressed, but rarely elaborated on in detail; and (iii call for bids vagueness may be used as a lock-in opportunity for suppliers. From the discussion on this, a tentative procurement framework is suggested, aiming on increasing the logical transparency for the procurement of IT.

  3. Safety of Nuclear Power Plants: Design. Specific Safety Requirements (Chinese Ed.)

    International Nuclear Information System (INIS)

    2012-01-01

    On the basis of the principles included in the Fundamental Safety Principles, IAEA Safety Standards Series No. SF-1, this Safety Requirements publication establishes requirements applicable to the design of nuclear power plants. It covers the design phase and provides input for the safe operation of the power plant. It elaborates on the safety objective, safety principles and concepts that provide the basis for deriving the safety requirements that must be met for the design of a nuclear power plant. Contents: 1. Introduction; 2. Applying the safety principles and concepts; 3. Management of safety in design; 4. Principal technical requirements; 5. General plant design; 6. Design of specific plant systems.

  4. Safety of Nuclear Power Plants: Design. Specific Safety Requirements (French Ed.)

    International Nuclear Information System (INIS)

    2012-01-01

    On the basis of the principles included in the Fundamental Safety Principles, IAEA Safety Standards Series No. SF-1, this Safety Requirements publication establishes requirements applicable to the design of nuclear power plants. It covers the design phase and provides input for the safe operation of the power plant. It elaborates on the safety objective, safety principles and concepts that provide the basis for deriving the safety requirements that must be met for the design of a nuclear power plant. Contents: 1. Introduction; 2. Applying the safety principles and concepts; 3. Management of safety in design; 4. Principal technical requirements; 5. General plant design; 6. Design of specific plant systems.

  5. Safety of Nuclear Power Plants: Design. Specific Safety Requirements (Arabic Ed.)

    International Nuclear Information System (INIS)

    2012-01-01

    On the basis of the principles included in the Fundamental Safety Principles, IAEA Safety Standards Series No. SF-1, this Safety Requirements publication establishes requirements applicable to the design of nuclear power plants. It covers the design phase and provides input for the safe operation of the power plant. It elaborates on the safety objective, safety principles and concepts that provide the basis for deriving the safety requirements that must be met for the design of a nuclear power plant. Contents: 1. Introduction; 2. Applying the safety principles and concepts; 3. Management of safety in design; 4. Principal technical requirements; 5. General plant design; 6. Design of specific plant systems.

  6. Certification of ERDA contractors' packaging with respect to compliance with DOT specification 7A performance requirements

    International Nuclear Information System (INIS)

    Edling, D.A.; Griffin, J.F.

    1975-01-01

    The purpose of this study was to have one ERDA contractor: (1) compile a list of specification packagings, proposed by ERDA contractors, for shipping Type A quantities of radioactive material, and (2) analyze these packages for conformance to Specification 7A requirements. This study was divided into two phases. Phase I provides a report on those packages which could be shown, based on existing test data and engineering analyses, to conform to DOT Specification 7A packaging requirements. The results of Phase I are discussed in detail in the publication, ''Certification of AEC Contractor's Packagings With Respect to Compliance with DOT Specification 7A Performance Requirements -- Phase I Summary Report,'' D. A. Edling, H. E. Meyer and G. L. Phillabaum (Schedule 189C, May 26, 1974). The objectives of Phase II were: (1) identification of packages from Phase I for which available information was not adequate for certification. (Those specification containers used by ERDA contractors and those containers for which adequate information was available for certification are listed in the Phase I summary report.); (2) identification of specific test/engineering analysis data required; (3) generation/procurement of these data; and (4) documentation of study results for use by all ERDA contractors and private industry. The results of Phase II of the study are presented. (U.S.)

  7. Handbook of methods for risk-based analysis of technical specification requirements

    International Nuclear Information System (INIS)

    Samanta, P.K.; Vesely, W.E.

    1994-01-01

    Technical Specifications (TS) requirements for nuclear power plants define the Limiting Conditions for Operation (LCOs) and Surveillance Requirements (SRs) to assure safety during operation. In general, these requirements were based on deterministic analysis and engineering judgments. Experiences with plant operation indicate that some elements of the requirements are unnecessarily restrictive, while others may not be conducive to safety. Improvements in these requirements are facilitated by the availability of plant specific Probabilistic Safety Assessments (PSAs). The use of risk and reliability-based methods to improve TS requirements has gained wide interest because these methods can: Quantitatively evaluate the risk and justify changes based on objective risk arguments; Provide a defensible basis for these requirements for regulatory applications. The US NRC Office of Research is sponsoring research to develop systematic risk-based methods to improve various aspects of TS requirements. The handbook of methods, which is being prepared, summarizes such risk-based methods. The scope of the handbook includes reliability and risk-based methods for evaluating allowed outage times (AOTs), action statements requiring shutdown where shutdown risk may be substantial, surveillance test intervals (STIs), defenses against common-cause failures, managing plant configurations, and scheduling maintenances. For each topic, the handbook summarizes methods of analysis and data needs, outlines the insights to be gained, lists additional references, and presents examples of evaluations

  8. Handbook of methods for risk-based analysis of Technical Specification requirements

    International Nuclear Information System (INIS)

    Samanta, P.K.; Vesely, W.E.

    1993-01-01

    Technical Specifications (TS) requirements for nuclear power plants define the Limiting Conditions for Operation (LCOs) and Surveillance Requirements (SRs) to assure safety during operation. In general, these requirements were based on deterministic analysis and engineering judgments. Experiences with plant operation indicate that some elements of the requirements are unnecessarily restrictive, while others may not be conducive to safety. Improvements in these requirements are facilitated by the availability of plant specific Probabilistic Safety Assessments (PSAs). The use of risk and reliability-based methods to improve TS requirements has gained wide interest because these methods can: quantitatively evaluate the risk impact and justify changes based on objective risk arguments. Provide a defensible basis for these requirements for regulatory applications. The United States Nuclear Regulatory Commission (USNRC) Office of Research is sponsoring research to develop systematic risk-based methods to improve various aspects of TS requirements. The handbook of methods, which is being prepared, summarizes such risk-based methods. The scope of the handbook includes reliability and risk-based methods for evaluating allowed outage times (AOTs), action statements requiring shutdown where shutdown risk may be substantial, surveillance test intervals (STIs), defenses against common-cause failures, managing plant configurations, and scheduling maintenances. For each topic, the handbook summarizes methods of analysis and data needs, outlines the insights to be gained, lists additional references, and presents examples of evaluations

  9. Specificity and the importance of the process of education of socially maladjusted

    Directory of Open Access Journals (Sweden)

    Justyna Siemionow

    2013-06-01

    Full Text Available The school and related activities is the dominant activity in the lives of students aged 12–18 years. Part of these students for various reasons do not deal with learning , come to this educational problems appear abnormal behavior, the difficult situation in the family. This group of students requires specific approaches and different ways of working with them. Part of the students of socially maladjusted goes to educational centers. The school in the institution works according to different rules in and at the same time has the same objectives as the general school. The most important task is to prepare students to function in an environment, further learning or work. Educational activities are one of the most important elements of the process of reintegration.

  10. The impact of technical specification surveillance requirements and allowable outage times on plant availability

    International Nuclear Information System (INIS)

    Webster, S.A.; Finnicum, D.J.

    1985-01-01

    Surveillances required to be conducted by a plant's Technical Specifications have resulted in plant shutdowns and lost availability. This paper looks at shutdowns which have occurred due to required surveillance testing and insufficient repair time allowed by Technical Specifications. A loss of plant availability of almost 3% per plant year was found for U.S. pressurized water reactors during the five year period, 1979 to 1984. This figure excludes major problems which required plant shutdown whether or not mandated by the Technical Specifications. In addition to their affect on availability, such shutdowns can add to the challenges to plant safety systems and can affect plant aging by increasing the thermal cycles on plant components

  11. 77 FR 5243 - Proposed Priority, Requirements, Definitions, and Selection Criteria-Arts in Education National...

    Science.gov (United States)

    2012-02-02

    ...-quality arts education and arts integration activities and services in music, dance, theater, media arts... DEPARTMENT OF EDUCATION Proposed Priority, Requirements, Definitions, and Selection Criteria--Arts in Education National Program (AENP) AGENCY: Office of Innovation and Improvement, Department of...

  12. Evaluation procedure of software requirements specification for digital I and C of KNGR

    International Nuclear Information System (INIS)

    Lee, Jang Soo; Park, Jong Kyun; Lee, Ki Young; Kim, Jang Yeol; Cheon, Se Woo

    2001-06-01

    The accuracy of the specification of requirements of a digital system is of prime importance to the acceptance and success of the system. The development, use, and regulation of computer systems in nuclear reactor Instrumentation and Control (I and C) systems to enhance reliability and safety is a complex issue. This report is one of a series of reports from the Korean Next Generation Reactor (KNGR) Software Safety Verification and Validation (SSVV) Task, Korea Atomic Energy Research Institute, which investigates different aspects of computer software in reactor I and C systems, and describes the engineering procedures for developing such a software. The purpose of this guideline is to give the software safety evaluator the trail map between the code and standards layer and the design methodology and documents layer for the software important to safety in nuclear power plants. Recently, the requirements specification of safety-critical software systems and safety analysis of them are being recognized as one of the important issues in the software life cycle, and being developed new regulatory positions and standards by the regulatory and the standardization organizations such as IAEA, IEC, and IEEE. We presented the procedure for evaluating the software requirements specifications of the KNGR protection systems. We believe it can be useful for both licenser and licensee to conduct an evaluation of the safety in the requirements phase of developing the software. The guideline consists of the requirements engineering for software of KNGR protection systems in chapter 1, the evaluation checklist of software requirements specification in chapter2.3, and the safety evaluation procedure of KNGR software requirements specification in chapter 2.4

  13. Specification of safety requirements for waste packages with respect to practicable quality control measures

    International Nuclear Information System (INIS)

    Gruendler, D.; Wurtinger, W.

    1987-01-01

    Waste packages for disposal in a repository in the Federal Republic of Germany have to meet safety requirements derived from site specific safety analyses. The examination of the waste packages with regard to compliance with these requirements is the main objective of quality control measures. With respect to quality control the requirements have to be specified in a way that practicable control measures can be applied. This is dealt with for the quality control of the activity inventory and the quality control of the waste form. The paper discusses the determination of the activity of hard-to-measure radionuclides and the specification of safety related requirements for the waste form and the packaging using typical examples

  14. Guidance and methods for satisfying low specific activity material and surface contaminated object regulatory requirements

    International Nuclear Information System (INIS)

    Pope, R.B.; Shappert, L.B.; Michelhaugh, R.D.; Boyle, R.W.; Easton, E.P.; Coodk, J.R.

    1998-01-01

    The U.S. Department of Transportation (DOT) and the U.S. Nuclear Regulatory Commission (NRC) have prepared a comprehensive set of draft guidance for shippers and inspectors to use when applying the newly imposed regulatory requirements for low specific activity (LSA) material and surface contaminated objects (SCOs). These requirements represent significant departures in some areas from the manner in which these materials and objects were regulated by the earlier versions of the regulations. The proper interpretation and application of the regulatory criteria can require a fairly complex set of decisions be made. To assist those trying these regulatory requirements, a detailed set of logic-flow diagrams representing decisions related to multiple factors were prepared and included in the draft report for comment on Categorizing and Transporting Low Specific Activity Materials and Surface Contaminated Objects, (DOT/NRC, 1997). These logic-flow diagrams, as developed, are specific to the U.S. regulations, but were readily adaptable to the IAEA regulations. The diagrams have been modified accordingly and tied directly to specific paragraphs in IAEA Safety Series No. 6. This paper provides the logic-flow diagrams adapted in the IAEA regulations, and demonstrated how these diagrams can be used to assist consignors and inspectors in assessing compliance of shipments with the LSA material and SCO regulatory requirements. (authors)

  15. The Financial Education Tool Kit: Helping Teachers Meet State- Mandated Personal Finance Requirements

    Science.gov (United States)

    St. Pierre, Eileen; Richert, Charlotte; Routh, Susan; Lockwood, Rachel; Simpson, Mickey

    2012-01-01

    States are recognizing the need for personal financial education and have begun requiring it as a condition for high school graduation. Responding to teacher requests to help them meet state-mandated financial education requirements, FCS educators in the Oklahoma Cooperative Extension Service developed a financial education tool kit. This article…

  16. Surveillance Analysis Computer System (SACS): Software requirements specification (SRS). Revision 2

    International Nuclear Information System (INIS)

    Glasscock, J.A.

    1995-01-01

    This document is the primary document establishing requirements for the Surveillance Analysis Computer System (SACS) database, an Impact Level 3Q system. SACS stores information on tank temperatures, surface levels, and interstitial liquid levels. This information is retrieved by the customer through a PC-based interface and is then available to a number of other software tools. The software requirements specification (SRS) describes the system requirements for the SACS Project, and follows the Standard Engineering Practices (WHC-CM-6-1), Software Practices (WHC-CM-3-10) and Quality Assurance (WHC-CM-4-2, QR 19.0) policies

  17. The applies specific technical requirements to the services of radiological protection according to the 17025

    Energy Technology Data Exchange (ETDEWEB)

    Marrero Garcia, M.; Fernandez Gomez, I. M.; Prendes Alonso, M.; Molina Perez, D.

    2004-07-01

    The employment in the Center of Radiation Protection and Hygiene (CRPH) of Cuba, of the standard 17025 for the administration of the quality of the calibration laboratories and test that offer services of radiological protection requires of a technical complement to really determine the technical competence. In the standard 17025, the specific requirements, are mentioned in the annex B (with informative character), where it points out that: {sup T}he requirements specified in the standard 17025 are established in general terms and, although they can be applied to all the test laboratories and applications, they could be necessary applications{sup .} In the CRPH these applications are translated in indispensable technical requirements to evaluate the performance of the services of radiological protection that offers, specifically those of personal monitoring, the calibration of instruments and the metrology of radionuclides. Although the standard 17025 is quite rigorous in the evaluation of technical requirements, to have specific materials not serves alone of tool to the laboratories, but also for the body of accreditation . In the CRPH the permanent employment of this tool has not constituted a practice, but had been good before our clients certain nonconformities to evaluate the performance of the laboratory and to achieve the recovery of the trust in its results. With this work we seek to expose some of these experiences. The experiences of the application of some of the technical requirements, in our case, they have been applied to the service of personal monitoring that offers the Laboratory of Personal Dosimetry. This laboratory is accredited by the National Accreditation Board of the Republic of Cuba (NABC) and besides fulfilling that settled down in 17025, the Approaches of Accreditation for test laboratories and calibration and it should also implant that settled down as specific technical requirements for the recognition of technical competence. (Author

  18. Challenges in balancing the amount of solution information in requirement specifications for embedded products

    DEFF Research Database (Denmark)

    Savolainen, Juha; Hauksdóttir, Dagný; Mannion, Mike

    2013-01-01

    customers have such intimate knowledge of their products that their requirements tend to be very specific, and if the customer knows the exact solution needed that naturally will reduce the cost of the requirements elicitation as well as design activities. Practitioners are challenged to understand when......Requirements are traditionally viewed as being free of the details of an envisioned solution and specified using purely problem domain entities. Preventing premature design in the requirements permits the available design space not to be restricted too early which might inhibit innovative designs....... In practice, on many industrial projects, separating the problem and solution domain entities can be difficult, and arguably there are benefits for not doing so. Many customers feel more confident describing their requirements, often as the difference between the existing products and their needs, some...

  19. Korean Gifted Education: Domain-Specific Developmental Focus

    Science.gov (United States)

    Cho, Seokhee; Suh, Yewon

    2016-01-01

    The current Korean gifted education system is designed to help gifted children have a balance between excellence and emotional and social wellbeing. In this article, the current status of Korean gifted education is presented, reflecting on the history, purpose, theoretical foundation, infrastructure, and state of art of gifted education with…

  20. Education and training requirements in the revised European Basic Safety Standards Directive

    International Nuclear Information System (INIS)

    Mundigl, S.

    2009-01-01

    The European Commission is currently developing a modified European Basic Safety Standards Directive covering two major objectives: the consolidation of existing European Radiation Protection legislation, and the revision of the European Basic Safety Standards. The consolidation will merge the following five Directives into one single Directive: the Basic Safety Standards Directive, the Medical Exposures Directive, the Public Information Directive, the Outside Workers Directive, and the Directive on the Control of high-activity sealed radioactive sources and orphan sources. The revision of the European Basic Safety Standards will take account of the latest recommendations by the International Commission on Radiological Protection (ICRP) and shall improve clarity of the requirements where appropriate. It is planned to introduce more binding requirements on natural radiation sources, on criteria for clearance, and on the cooperation between Member States for emergency planning and response, as well as a graded approach for regulatory control. One additional goal is to achieve greater harmonisation between the European BSS and the international BSS. Following a recommendation from the Article 31 Group of Experts, the current draft of the modified BSS will highlight the importance of education and training by dedicating a specific title to radiation protection education, training and information. This title will include a general requirement on the Member States to ensure the establishment of an adequate legislative and administrative framework for providing appropriate radiation protection education, training and information. In addition, there will be specific requirements on training in the medical field, on information and training of workers in general, of workers potentially exposed to orphan sources, and to emergency workers. The revised BSS directive will include requirements on the competence of a radiation protection expert (RPE) and of a radiation protection

  1. 24 CFR 200.943 - Supplementary specific requirements under the HUD building product standards and certification...

    Science.gov (United States)

    2010-04-01

    ... under the HUD building product standards and certification program for the grademarking of lumber. 200... Supplementary specific requirements under the HUD building product standards and certification program for the... compliance with the U.S. Department of Commerce Voluntary Product Standard PS 20-94 American Softwood Lumber...

  2. 24 CFR 200.952 - Supplementary specific requirements under the HUD building product standards and certification...

    Science.gov (United States)

    2010-04-01

    ... under the HUD building product standards and certification program for particleboard interior stair... Supplementary specific requirements under the HUD building product standards and certification program for... forth in § 200.935(d)(6) concerning labeling of a product, the administrator's validation mark and the...

  3. 24 CFR 200.954 - Supplementary specific requirements under the HUD building product standard and certification...

    Science.gov (United States)

    2010-04-01

    ... under the HUD building product standard and certification program for construction adhesives for wood... § 200.954 Supplementary specific requirements under the HUD building product standard and certification...) concerning labeling of a product, the administrator's validation mark and the manufacturer's certification of...

  4. Development Modules for Specification of Requirements for a System of Verification of Parallel Algorithms

    Directory of Open Access Journals (Sweden)

    Vasiliy Yu. Meltsov

    2012-05-01

    Full Text Available This paper presents the results of the development of one of the modules of the system verification of parallel algorithms that are used to verify the inference engine. This module is designed to build the specification requirements, the feasibility of which on the algorithm is necessary to prove (test.

  5. The impact of customer-specific requirements on supply chain management

    Directory of Open Access Journals (Sweden)

    Hubert I.P. Conceivious

    2010-11-01

    Full Text Available The complexities of being a supplier to motorcar manufacturers, also known as original equipment manufacturers (OEMs, provide an array of challenges to component manufacturers. Customer-specific requirements (CSRs add to the convolutions of a supplier’s quality management systems when producing components for the various motor manufacturers. The catalytic converter industry (CCI forms part of the component supply chain in the motor industry. The CCI consists of a plethora of suppliers to produce the catalytic converter. This paper focuses on three of the five main suppliers, namely the ‘monolith substrate manufacturers’, the ‘coaters’, and the ‘canners’. Most OEMs required that critical and strategic suppliers should be ISO/TS 16949:2009 certified. ISO/TS 16949:2009 refers to an internationally recognised specification, specifically adapted for the motor industry. The specification indicates the minimum requirements and also makes provision for additional requirements known as CSRs that can be specified by the OEM.

  6. 40 CFR 270.24 - Specific part B information requirements for process vents.

    Science.gov (United States)

    2010-07-01

    ... incinerator, flare, boiler, process heater, condenser, or carbon adsorption system to comply with the... each compliance test required by § 264.1033(k). (3) A design analysis, specifications, drawings... texts acceptable to the Regional Administrator that present basic control device information. The design...

  7. 78 FR 40084 - Proposed Requirement-Migrant Education Program Consortium Incentive Grant Program

    Science.gov (United States)

    2013-07-03

    ... DEPARTMENT OF EDUCATION 34 CFR Chapter II Proposed Requirement--Migrant Education Program... educational agencies (SEAs) under the Migrant Education Program (MEP) Consortium Incentive Grant (CIG) Program... the interstate or intrastate coordination of migrant education programs by addressing key needs of...

  8. Management competencies in higher education: Perceived job importance in relation to level of training required

    Directory of Open Access Journals (Sweden)

    Ingrid L. Potgieter

    2010-11-01

    Research purpose: The aim of this article is to determine the relationship between a specific set of HOD managerial competencies identified as being important for the job and the level of training required in terms of these competencies. Motivation for the study: Research has provided evidence that HODs are often ill-prepared for their managerial role, which requires the development of specific management competencies to enable them to fulfil their roles effectively. Research design, approach and method: A non-experimental quantitative survey design approach was followed and correlational data analyses were performed. A cross-sectional sample of 41 HODs of 22 departments from various faculties of a higher education institution in Gauteng participated in this study. The Management Competency Inventory (MCI of Visser (2009 was applied as a measure. Main findings: The Pearson product-moment analysis indicated that there is a significant relationship between the competencies indicated as being important for the job and the level of training required. Practical/Managerial implications: Training needs of HODs should be formally assessed and the depth of training required in terms of the identified management competencies should be considered in the design of training programmes. Contributions/Value-add: The information obtained in this study may potentially serve as a foundation for the development of an HOD training programme in the South African higher education environment.

  9. Sharing data between mobile devices, connected vehicles, and infrastructure task 3: system requirements specifications (SyRS) final.

    Science.gov (United States)

    2016-07-14

    This report describes the system requirements specifications (SyRS) for the use of mobile devices in a connected vehicle environment. Specifically, it defines the different types of requirements (functional, interface, performance, security, data, an...

  10. Definition of Specific Functions and Procedural Skills Required by Cuban Specialists in Intensive Care and Emergency Medicine.

    Science.gov (United States)

    Véliz, Pedro L; Berra, Esperanza M; Jorna, Ana R

    2015-07-01

    INTRODUCTION Medical specialties' core curricula should take into account functions to be carried out, positions to be filled and populations to be served. The functions in the professional profile for specialty training of Cuban intensive care and emergency medicine specialists do not include all the activities that they actually perform in professional practice. OBJECTIVE Define the specific functions and procedural skills required of Cuban specialists in intensive care and emergency medicine. METHODS The study was conducted from April 2011 to September 2013. A three-stage methodological strategy was designed using qualitative techniques. By purposive maximum variation sampling, 82 professionals were selected. Documentary analysis and key informant criteria were used in the first stage. Two expert groups were formed in the second stage: one used various group techniques (focus group, oral and written brainstorming) and the second used a three-round Delphi method. In the final stage, a third group of experts was questioned in semistructured in-depth interviews, and a two-round Delphi method was employed to assess priorities. RESULTS Ultimately, 78 specific functions were defined: 47 (60.3%) patient care, 16 (20.5%) managerial, 6 (7.7%) teaching, and 9 (11.5%) research. Thirty-one procedural skills were identified. The specific functions and procedural skills defined relate to the profession's requirements in clinical care of the critically ill, management of patient services, teaching and research at the specialist's different occupational levels. CONCLUSIONS The specific functions and procedural skills required of intensive care and emergency medicine specialists were precisely identified by a scientific method. This product is key to improving the quality of teaching, research, administration and patient care in this specialty in Cuba. The specific functions and procedural skills identified are theoretical, practical, methodological and social contributions to

  11. Safety of Nuclear Power Plants: Design. Specific Safety Requirements (Spanish Edition)

    International Nuclear Information System (INIS)

    2012-01-01

    This publication is a revision of Safety Requirements No. NS-R-1, Safety of Nuclear Power Plants: Design. It establishes requirements applicable to the design of nuclear power plants and elaborates on the safety objective, safety principles and concepts that provide the basis for deriving the safety requirements that must be met for the design of a nuclear power plant. It will be useful for organizations involved in the design, manufacture, construction, modification, maintenance, operation and decommissioning of nuclear power plants, as well as for regulatory bodies. Contents: 1. Introduction; 2. Applying the safety principles and concepts; 3. Management of safety in design; 4. Principal technical requirements; 5. General plant design; 6. Design of specific plant systems.

  12. Safety of Nuclear Power Plants: Design. Specific Safety Requirements (Russian Edition)

    International Nuclear Information System (INIS)

    2012-01-01

    This publication is a revision of Safety Requirements No. NS-R-1, Safety of Nuclear Power Plants: Design. It establishes requirements applicable to the design of nuclear power plants and elaborates on the safety objective, safety principles and concepts that provide the basis for deriving the safety requirements that must be met for the design of a nuclear power plant. It will be useful for organizations involved in the design, manufacture, construction, modification, maintenance, operation and decommissioning of nuclear power plants, as well as for regulatory bodies. Contents: 1. Introduction; 2. Applying the safety principles and concepts; 3. Management of safety in design; 4. Principal technical requirements; 5. General plant design; 6. Design of specific plant systems.

  13. Specifics of marketing in the higher education system

    OpenAIRE

    Motekaitienė, Aistė; Juščius, Vytautas

    2008-01-01

    The paper presents evaluation the possibilities and effectiveness of applying marketing principles in a higher education context. By comparing business and higher education marketing we can draw one clear conclusion: in both sectors the marketing processes can only be evaluated according to how successfully consumer needs are perceived and fullfilled with the help ofthe marketing mix. Higher educational institutions must develop a different marketing mix so they could satisfy the different ne...

  14. A PLC generic requirements and specification for safety-related applications in nuclear power plants

    International Nuclear Information System (INIS)

    Han, Jea Bok; Lee, C. K.; Lee, D. Y.

    2001-12-01

    This report presents the requirements and specification to be applied to the generic qualification of programmable Logic Controller(PLC), which is being developed as part of the KNICS project, 'Development of the Digital Reactor Safety Systems' of which purpose is the application to safety-related instrumentation and control systems in nuclear power plants. This report defines the essential and critical characteristics that shall be included as part of a PLC design for safety-related application. The characteristics include performance, reliability, accuracy, the overall response time from an input to the PLC exceeding it trip condition to the resulting outputs, and the specification of processors and memories in digital controller. It also specifies the quality assurance process for software development, dealing with executive software, firmware, application software tools for developing the application software, and human machine interface(HMI). In addition, this report reviews the published standards and guidelines that are required for the PLC development and the quality assurance processes such as environment requirements, seismic withstand requirements, EMI/RFI withstand requirements, and isolation test

  15. A discussion of higher order software concepts as they apply to functional requirements and specifications. [space shuttles and guidance

    Science.gov (United States)

    Hamilton, M.

    1973-01-01

    The entry guidance software functional requirements (requirements design phase), its architectural requirements (specifications design phase), and the entry guidance software verified code are discussed. It was found that the proper integration of designs at both the requirements and specifications levels are of high priority consideration.

  16. Exploring Culture-Specific Learning Styles in Accounting Education

    Science.gov (United States)

    Sikkema, Seth E.; Sauerwein, Joshua A.

    2015-01-01

    Purpose: The purpose of this paper is to review whether culture affects accounting students' learning processes to identify practical guidance for accounting educators facing a culturally diverse classroom. In spite of a significant literature thread in accounting education on student learning, relatively, little emphasis has been placed on…

  17. Stop Misusing Higher Education-Specific Price Indices

    Science.gov (United States)

    Gillen, Andrew; Robe, Jonathan

    2011-01-01

    In order to compare the price of things over time, it is necessary to use a price index to adjust for inflation. The Higher Education Price Index (HEPI) and the Higher Education Cost Adjustment (HECA) were designed to more accurately account for the spending patterns of colleges and universities. However, there are some methodological problems…

  18. Do medical students require education on issues related to plagiarism?

    Science.gov (United States)

    Varghese, Joe; Jacob, Molly

    2015-01-01

    In the course of our professional experience, we have seen that many medical students plagiarise. We hypothesised that they do so out of ignorance and that they require formal education on the subject. With this objective in mind, we conducted a teaching session on issues related to plagiarism. As a part of this, we administered a quiz to assess their baseline knowledge on plagiarism and a questionnaire to determine their attitudes towards it. We followed this up with an interactive teaching session, in which we discussed various aspects of plagiarism. We subjected the data obtained from the quiz and questionnaire to bivariate and multivariate analysis. A total of 423 medical students participated in the study. Their average score for the quiz was 4.96±1.67 (out of 10). Age, gender and years in medical school were not significantly associated with knowledge regarding plagiarism. The knowledge scores were negatively correlated with permissive attitudes towards plagiarism and positively correlated with attitudes critical of the practice. Men had significantly higher scores on permissive attitudes compared to women . In conclusion, we found that the medical students' knowledge regarding plagiarism was limited. Those with low knowledge scores tended to have permissive attitudes towards plagiarism and were less critical of the practice. We recommend the inclusion of formal instruction on this subject in the medical curriculum, so that this form of academic misconduct can be tackled.

  19. Requirement for specific gravity and creatinine adjustments for urinary steroids and luteinizing hormone concentrations in adolescents.

    Science.gov (United States)

    Singh, Gurmeet K S; Balzer, Ben W R; Desai, Reena; Jimenez, Mark; Steinbeck, Katharine S; Handelsman, David J

    2015-11-01

    Urinary hormone concentrations are often adjusted to correct for hydration status. We aimed to determine whether first morning void urine hormones in growing adolescents require adjustments and, if so, whether urinary creatinine or specific gravity are better adjustments. The study population was adolescents aged 10.1 to 14.3 years initially who provided fasting morning blood samples at 0 and 12 months (n = 343) and first morning urine every three months (n = 644). Unadjusted, creatinine and specific gravity-adjusted hormonal concentrations were compared by Deming regression and Bland-Altman analysis and grouped according to self-rated Tanner stage or chronological age. F-ratios for self-rated Tanner stages and age groups were used to compare unadjusted and adjusted hormonal changes in growing young adolescents. Correlations of paired serum and urinary hormonal concentration of unadjusted and creatinine and specific gravity-adjusted were also compared. Fasting first morning void hormone concentrations correlated well and were unbiased between unadjusted or adjusted by either creatinine or specific gravity. Urine creatinine concentration increases with Tanner stages, age and male gender whereas urine specific gravity was not influenced by Tanner stage, age or gender. Adjustment by creatinine or specific gravity of urinary luteinizing hormone, estradiol, testosterone, dihydrotestosterone and dehydroepiandrosterone concentrations did not improve correlation with paired serum concentrations. Urine steroid and luteinizing hormone concentrations in first morning void samples of adolescents are not significantly influenced by hydration status and may not require adjustments; however, if desired, both creatinine and specific gravity adjustments are equally suitable. © The Author(s) 2015.

  20. Testing Requirements to Manage Data Exchange Specifications in Enterprise Integration - A Schema Design Quality Focus.

    Energy Technology Data Exchange (ETDEWEB)

    Kulvatunyou, Boonserm [ORNL; Ivezic, Nenad [ORNL; Buhwan, Jeong [POSTECH University, South Korea

    2004-07-01

    In this paper, we describe the requirements to test W3C XML Schema usage when defining message schemas for data exchange in any large and evolving enterprise integration project. We then decompose the XML Schema testing into four (4) aspects including the message schema conformance to the XML Schema specification grammar, the message schema conformance to the XML Schema specification semantics, the message schema conformance to design quality testing, and canonical semantics testing of the message schema. We describe these four testing aspects in some detail and point to other related efforts. We further focus to provide some technical details for the message schema design quality testing. As a future work, we describe the requirements for canonical semantics testing and potential solution approaches. Finally, we describe an implementation architecture for the message schema design quality testing.

  1. Statistical Study to Check the Conformity of Aggregate in Kirkuk City to Requirement of Iraqi Specification

    OpenAIRE

    Ammar Saleem Khazaal; Nizar N Ismeel; Abdel fattah K. Hussein

    2018-01-01

    This research reviews a statistical study to check the conformity of aggregates (Coarse and Fine) was used in Kirkuk city to the requirements of the Iraqi specifications. The data of sieve analysis (215 samples) of aggregates being obtained from of National Central Construction Laboratory and Technical College Construction Laboratory in Kirkuk city have analyzed using the statistical program SAS. The results showed that 5%, 17%, and 18% of fine aggregate samples are passing sieve sizes 10 mm,...

  2. Infrastructure requirement of knowledge management system model of statistical learning tool (SLT) for education community

    Science.gov (United States)

    Abdullah, Rusli; Samah, Bahaman Abu; Bolong, Jusang; D'Silva, Jeffrey Lawrence; Shaffril, Hayrol Azril Mohamed

    2014-09-01

    Today, teaching and learning (T&L) using technology as tool is becoming more important especially in the field of statistics as a part of the subject matter in higher education system environment. Eventhough, there are many types of technology of statistical learnig tool (SLT) which can be used to support and enhance T&L environment, however, there is lack of a common standard knowledge management as a knowledge portal for guidance especially in relation to infrastructure requirement of SLT in servicing the community of user (CoU) such as educators, students and other parties who are interested in performing this technology as a tool for their T&L. Therefore, there is a need of a common standard infrastructure requirement of knowledge portal in helping CoU for managing of statistical knowledge in acquiring, storing, desseminating and applying of the statistical knowedge for their specific purposes. Futhermore, by having this infrastructure requirement of knowledge portal model of SLT as a guidance in promoting knowledge of best practise among the CoU, it can also enhance the quality and productivity of their work towards excellence of statistical knowledge application in education system environment.

  3. Appraisal of work ability in relation to job-specific health requirements in ambulance workers.

    Science.gov (United States)

    van Schaaijk, A; Boschman, J S; Frings-Dresen, M H W; Sluiter, J K

    2017-01-01

    To gain insight into which job-specific health requirements relate to work ability, the following two research questions were formulated: Which job-specific health requirements are associated with the appraisal of work ability in ambulance drivers and paramedics? How are appraisals of physical and mental work ability associated with the appraisal of overall work ability in ambulance drivers and paramedics? Workers Health Surveillance cross-sectional data of 506 ambulance workers (236 drivers and 270 paramedics) were used. The tests for specific job requirements were divided into six categories. Work ability was appraised as overall, physical and mental/emotional. Multiple linear stepwise regression analyses were used to model the associations. Outcomes in 'raised alertness and judgment ability' (R 2  = 0.09), 'job-specific physical abilities' (R 2  = 0.10) and 'emotional peak load' (R 2  = 0.07) significantly explained appraised overall, physical and mental/emotional work ability. Physical and mental/emotional work ability together explained 48.3% of the variance of overall work ability. The explained variance by physical and mental/emotional work ability was almost 4% higher in drivers than in paramedics. Overall work ability was significantly explained by outcomes in 'raised alertness and judgment ability' and 'emotional peak load.' Physical work ability was significantly explained by 'job-specific physical abilities' and 'raised alertness and judgment ability' outcomes, while 'emotional peak load' and 'raised alertness and judgment ability' outcomes significantly explained mental/emotional work ability. Physical and mental/emotional work ability explains the same proportion of variance in overall work ability.

  4. AMTD: update of engineering specifications derived from science requirements for future UVOIR space telescopes

    Science.gov (United States)

    Stahl, H. Philip; Postman, Marc; Mosier, Gary; Smith, W. Scott; Blaurock, Carl; Ha, Kong; Stark, Christopher C.

    2014-08-01

    The Advance Mirror Technology Development (AMTD) project is in Phase 2 of a multiyear effort, initiated in FY12, to mature by at least a half TRL step six critical technologies required to enable 4 meter or larger UVOIR space telescope primary mirror assemblies for both general astrophysics and ultra-high contrast observations of exoplanets. AMTD uses a science-driven systems engineering approach. We mature technologies required to enable the highest priority science AND provide a high-performance low-cost low-risk system. To give the science community options, we are pursuing multiple technology paths. A key task is deriving engineering specifications for advanced normal-incidence monolithic and segmented mirror systems needed to enable both general astrophysics and ultra-high contrast observations of exoplanets missions as a function of potential launch vehicles and their mass and volume constraints. A key finding of this effort is that the science requires an 8 meter or larger aperture telescope.

  5. 34 CFR 400.9 - What additional requirements govern the Vocational and Applied Technology Education Programs?

    Science.gov (United States)

    2010-07-01

    ... Applied Technology Education Programs? 400.9 Section 400.9 Education Regulations of the Offices of the... VOCATIONAL AND APPLIED TECHNOLOGY EDUCATION PROGRAMS-GENERAL PROVISIONS § 400.9 What additional requirements govern the Vocational and Applied Technology Education Programs? In addition to the Act, applicable...

  6. The teacher of English for specific purposes and the European Space for Higher Education

    Directory of Open Access Journals (Sweden)

    Ana BOCANEGRA VALLE

    2012-05-01

    Full Text Available This paper focuses on the role of the teacher of English for Specific Purposes (ESP from the beginning of ESP research in the 80’s to date when educators are faced with the challenges of the European Space for Higher Education (ESHE and its implementation in educational systems across Europe. Firstly, the most outstanding aspects published in the relevant literature and dealing with the ESP teacher are explored and summarized. Secondly, the new roles to be played under the framework of ESHE are presented and discussed – it has been found that these new roles are not distinctively prescribed by ESHE but references to them are spread through the existing literature. Next, particular attention will be paid to «interdisciplinary collaboration». This notion is highlighted across ESHE instruments of implementation as a brand new practice in tertiary education but in the context of ESP it is a long-established goal with practical approaches adopted worldwide. As a way of conclusion, ESP teacher’s duties are listed bearing in mind the existing bibliography and the ESHE requirements.

  7. An effective technique for the software requirements analysis of NPP safety-critical systems, based on software inspection, requirements traceability, and formal specification

    International Nuclear Information System (INIS)

    Koo, Seo Ryong; Seong, Poong Hyun; Yoo, Junbeom; Cha, Sung Deok; Yoo, Yeong Jae

    2005-01-01

    A thorough requirements analysis is indispensable for developing and implementing safety-critical software systems such as nuclear power plant (NPP) software systems because a single error in the requirements can generate serious software faults. However, it is very difficult to completely analyze system requirements. In this paper, an effective technique for the software requirements analysis is suggested. For requirements verification and validation (V and V) tasks, our technique uses software inspection, requirement traceability, and formal specification with structural decomposition. Software inspection and requirements traceability analysis are widely considered the most effective software V and V methods. Although formal methods are also considered an effective V and V activity, they are difficult to use properly in the nuclear fields as well as in other fields because of their mathematical nature. In this work, we propose an integrated environment (IE) approach for requirements, which is an integrated approach that enables easy inspection by combining requirement traceability and effective use of a formal method. The paper also introduces computer-aided tools for supporting IE approach for requirements. Called the nuclear software inspection support and requirements traceability (NuSISRT), the tool incorporates software inspection, requirement traceability, and formal specification capabilities. We designed the NuSISRT to partially automate software inspection and analysis of requirement traceability. In addition, for the formal specification and analysis, we used the formal requirements specification and analysis tool for nuclear engineering (NuSRS)

  8. The NIMA Kinase Is Required To Execute Stage-Specific Mitotic Functions after Initiation of Mitosis

    Science.gov (United States)

    Govindaraghavan, Meera; Lad, Alisha A.

    2014-01-01

    The G2-M transition in Aspergillus nidulans requires the NIMA kinase, the founding member of the Nek kinase family. Inactivation of NIMA results in a late G2 arrest, while overexpression of NIMA is sufficient to promote mitotic events independently of cell cycle phase. Endogenously tagged NIMA-GFP has dynamic mitotic localizations appearing first at the spindle pole body and then at nuclear pore complexes before transitioning to within nuclei and the mitotic spindle and back at the spindle pole bodies at mitotic exit, suggesting that it functions sequentially at these locations. Since NIMA is indispensable for mitotic entry, it has been difficult to determine the requirement of NIMA for subaspects of mitosis. We show here that when NIMA is partially inactivated, although mitosis can be initiated, a proportion of cells fail to successfully generate two daughter nuclei. We further define the mitotic defects to show that normal NIMA function is required for the formation of a bipolar spindle, nuclear pore complex disassembly, completion of chromatin segregation, and the normal structural rearrangements of the nuclear envelope required to generate two nuclei from one. In the remaining population of cells that enter mitosis with inadequate NIMA, two daughter nuclei are generated in a manner dependent on the spindle assembly checkpoint, indicating highly penetrant defects in mitotic progression without sufficient NIMA activity. This study shows that NIMA is required not only for mitotic entry but also sequentially for successful completion of stage-specific mitotic events. PMID:24186954

  9. Disease specific stress of tumor patients at the beginning of radiotherapy. Effect on psychosocial support requirement

    International Nuclear Information System (INIS)

    Sehlen, S.; Hollenhorst, H.; Schymura, B.; Firsching, M.; Duehmke, E.; Herschbach, P.

    2001-01-01

    Purpose: Radiotherapy brings a tumor patient into a special life situation in which different variables play a role of often unknown importance. The goal of this study was to investigate disease specific stress of tumor patients at the beginning of radiotherapy with established psychodiagnostic questionnaires and to evaluate the effect on psychosocial support requirement in order to reduce stress and to improve quality of life and compliance during radiotherapeutical treatment. Patients and Methods: 732 patients were screened, of whom 446 (60.9%) fulfilled the criteria for inclusion (refusals 21.0%, low Karnofsky performance status 6.6%, management problems 3.4%, language barriers 3.0%, cognitive restrictions 2.6%, death 2.5%). Disease specific aspects of stress in the questionnaire (Fragebogen zur Belastung von Krebspatienten, FBK), life situation (LS) and self-defined care requirements (BB) were self-rated by patients with different tumor types before radiotherapy. Medical and sociodemographic data were also documented. We investigated 446 patients (262 male, 184 female; median age 60.0 years) with different diagnoses. Results: Stress was observed mainly due to reduction of efficiency, anxiety and pain on the subscales. Women had a significant higher stress on subscales of pain (p=0.016) and anxiety (p=0.009), patients younger than 45 years in the subscale information (p=0.002) and patients older than 45 and younger than 60 years in the subscale anxiety (p=0.002) and the total score (p=0.003). Patients with mamma carcinoma had the highest stress. The maximum percentages of patients under high stress were found for the subscales of efficiency (43%) and anxiety (40%). The support requirement was characterized by the need of more medical information and dialogue with the doctor. We saw a significant correlation of high stress and high care requirement. Conclusions: Psychosocial support should be founded on psychosocial stress diagnostic and self-defined care

  10. 45 CFR 2519.800 - What are the evaluation requirements for Higher Education programs?

    Science.gov (United States)

    2010-10-01

    ... (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE HIGHER EDUCATION INNOVATIVE PROGRAMS FOR COMMUNITY SERVICE Evaluation Requirements § 2519.800 What are the evaluation requirements for Higher Education... 45 Public Welfare 4 2010-10-01 2010-10-01 false What are the evaluation requirements for Higher...

  11. HPV specific testing: a requirement for oropharyngeal squamous cell carcinoma patients.

    Science.gov (United States)

    Robinson, Max; Schache, Andrew; Sloan, Philip; Thavaraj, Selvam

    2012-07-01

    Human papillomavirus (HPV) testing is now recommended as part of the work up for patients with oropharyngeal squamous cell carcinoma (OPSCC) and those patients with cervical lymph node metastasis of unknown origin. The laboratory testing strategy should accurately assess the presence or absence of oncogenic HPV infection in routinely collected tumour samples that are subject to standard fixation protocols, alcohol-fixed cytological preparations and formalin-fixed tissue samples. The HPV status should correlate with biologically relevant outcome measures such as overall, disease-specific and disease-free survival. Whilst increased expression of p16 by immunohistochemistry is considered to be a surrogate marker of oncogenic HPV infection and is a validated independent prognostic biomarker, only HPV specific tests provide definitive evidence of the aetiological agent. We provide an overview of HPV testing in OPSCC, justifying the use of HPV specific tests. We examine the analytical accuracy of HPV specific tests against the 'reference' test--high risk HPV mRNA in fresh tissue--and contrast this with the performance of p16 immunohistochemistry as a stand alone test. We highlight the added value of HPV specific tests in prognostication, clinical trial design, and population-based disease surveillance. We consider that HPV specific testing is the starting point for developing increasingly informative biomarker panels in the context of 'stratified medicine'. We briefly frame test information in the context of disclosure of HPV status to patients. We conclude that only a testing strategy that includes HPV specific tests can deliver more effective care for patients with OPSCC. The international head and neck oncology community should work together to clearly define the minimum requirements for assigning a diagnosis of HPV-related OPSCC in order to ensure consistent reporting of this emerging and increasingly prevalent disease.

  12. Regulatory and Skills Requirements for Higher Education in the Philippines

    Science.gov (United States)

    Adeyemo, Kolawole Samuel

    2015-01-01

    The provision of public resources to manage the expansion of the higher education system in the Philippines has been inadequate, and this has given rise to many private providers entering the HE domain. The proper regulation of higher education in the country is important if the Philippines is to respond to the challenge of producing the skills it…

  13. 25 CFR 273.18 - Additional requirements for education plan.

    Science.gov (United States)

    2010-04-01

    ... EDUCATION ASSISTANCE ACT PROGRAM EDUCATION CONTRACTS UNDER JOHNSON-O'MALLEY ACT Application Process § 273.18... of employees for each special program and number of Indian employees for that program. (k) State the...) Program goals and objectives related to the learning needs of potential target students. (2) Procedures...

  14. Poliovirus intrahost evolution is required to overcome tissue-specific innate immune responses.

    Science.gov (United States)

    Xiao, Yinghong; Dolan, Patrick Timothy; Goldstein, Elizabeth Faul; Li, Min; Farkov, Mikhail; Brodsky, Leonid; Andino, Raul

    2017-08-29

    RNA viruses, such as poliovirus, have a great evolutionary capacity, allowing them to quickly adapt and overcome challenges encountered during infection. Here we show that poliovirus infection in immune-competent mice requires adaptation to tissue-specific innate immune microenvironments. The ability of the virus to establish robust infection and virulence correlates with its evolutionary capacity. We further identify a region in the multi-functional poliovirus protein 2B as a hotspot for the accumulation of minor alleles that facilitate a more effective suppression of the interferon response. We propose that population genetic dynamics enables poliovirus spread between tissues through optimization of the genetic composition of low frequency variants, which together cooperate to circumvent tissue-specific challenges. Thus, intrahost virus evolution determines pathogenesis, allowing a dynamic regulation of viral functions required to overcome barriers to infection.RNA viruses, such as polioviruses, have a great evolutionary capacity and can adapt quickly during infection. Here, the authors show that poliovirus infection in mice requires adaptation to innate immune microenvironments encountered in different tissues.

  15. Hazard Analysis of Software Requirements Specification for Process Module of FPGA-based Controllers in NPP

    Energy Technology Data Exchange (ETDEWEB)

    Jung; Sejin; Kim, Eui-Sub; Yoo, Junbeom [Konkuk University, Seoul (Korea, Republic of); Keum, Jong Yong; Lee, Jang-Soo [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2016-10-15

    Software in PLC, FPGA which are used to develop I and C system also should be analyzed to hazards and risks before used. NUREG/CR-6430 proposes the method for performing software hazard analysis. It suggests analysis technique for software affected hazards and it reveals that software hazard analysis should be performed with the aspects of software life cycle such as requirements analysis, design, detailed design, implements. It also provides the guide phrases for applying software hazard analysis. HAZOP (Hazard and operability analysis) is one of the analysis technique which is introduced in NUREG/CR-6430 and it is useful technique to use guide phrases. HAZOP is sometimes used to analyze the safety of software. Analysis method of NUREG/CR-6430 had been used in Korea nuclear power plant software for PLC development. Appropriate guide phrases and analysis process are selected to apply efficiently and NUREG/CR-6430 provides applicable methods for software hazard analysis is identified in these researches. We perform software hazard analysis of FPGA software requirements specification with two approaches which are NUREG/CR-6430 and HAZOP with using general GW. We also perform the comparative analysis with them. NUREG/CR-6430 approach has several pros and cons comparing with the HAZOP with general guide words and approach. It is enough applicable to analyze the software requirements specification of FPGA.

  16. RET Functions as a Dual-Specificity Kinase that Requires Allosteric Inputs from Juxtamembrane Elements

    Directory of Open Access Journals (Sweden)

    Iván Plaza-Menacho

    2016-12-01

    Full Text Available Receptor tyrosine kinases exhibit a variety of activation mechanisms despite highly homologous catalytic domains. Such diversity arises through coupling of extracellular ligand-binding portions with highly variable intracellular sequences flanking the tyrosine kinase domain and specific patterns of autophosphorylation sites. Here, we show that the juxtamembrane (JM segment enhances RET catalytic domain activity through Y687. This phospho-site is also required by the JM region to rescue an otherwise catalytically deficient RET activation-loop mutant lacking tyrosines. Structure-function analyses identified interactions between the JM hinge, αC helix, and an unconventional activation-loop serine phosphorylation site that engages the HRD motif and promotes phospho-tyrosine conformational accessibility and regulatory spine assembly. We demonstrate that this phospho-S909 arises from an intrinsic RET dual-specificity kinase activity and show that an equivalent serine is required for RET signaling in Drosophila. Our findings reveal dual-specificity and allosteric components for the mechanism of RET activation and signaling with direct implications for drug discovery.

  17. High-Level software requirements specification for the TWRS controlled baseline database system

    International Nuclear Information System (INIS)

    Spencer, S.G.

    1998-01-01

    This Software Requirements Specification (SRS) is an as-built document that presents the Tank Waste Remediation System (TWRS) Controlled Baseline Database (TCBD) in its current state. It was originally known as the Performance Measurement Control System (PMCS). Conversion to the new system name has not occurred within the current production system. Therefore, for simplicity, all references to TCBD are equivalent to PMCS references. This SRS will reference the PMCS designator from this point forward to capture the as-built SRS. This SRS is written at a high-level and is intended to provide the design basis for the PMCS. The PMCS was first released as the electronic data repository for cost, schedule, and technical administrative baseline information for the TAAS Program. During its initial development, the PMCS was accepted by the customer, TARS Business Management, with no formal documentation to capture the initial requirements

  18. Economics of the specification 6M safety re-evaluation and regulatory requirements

    International Nuclear Information System (INIS)

    Hopper, C.M.

    1985-01-01

    The objective of this work was to examine the potential economic impact of the DOT Specification 6M criticality safety re-evaluation and regulatory requirements. The examination was based upon comparative analyses of current authorized fissile material load limits for the 6M, current Federal regulations (and interpretations) limiting the contents of Type B fissile material packages, limiting aggregates of fissile material packages, and recent proposed fissile material mass limits derived from specialized criticality safety analyses of the 6M package. The work examines influences on cost in transportation, handling, and storage of fissile materials. Depending upon facility throughput requirements (and assumed incremental costs of fissile material packaging, storage, and transport), operating, facility storage capacity, and transportation costs can be reduced significantly. As an example of the pricing algorithm application based upon reasonable cost influences, the magnitude of the first year cost reductions could extend beyond four times the cost of the packaging nuclear criticality safety re-evaluation. 1 tab

  19. A study to develop the domestic functional requirements of the specific safety systems of CANDU

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Man Woong [Korea Institute of Nuclear Safety, Taejon (Korea, Republic of); Lee, Jae Young; Park, Kun Chul [Handong Global Univ., Pohang (Korea, Republic of)] (and others)

    2003-03-15

    The present research has been made to develop and review critically the functional requirements of the specific safety systems of CANDU such as SDS-1, SDS2, ECCS, and containment. Based on R documents for this, a systematic study was made to develop the domestic regulation statements. Also, the conventional laws are carefully reviewed to see the compatibility to CANDU. Also, the safety assessment method for CANDU was studied by reviewing C documents and recommendation of IAEA. Through the present works, the vague policy in the CANDU safety regulation is cleaning up in a systematic form and a new frame to measure the objective risk of nuclear power plants was developed.

  20. Requirements, design and specifications of a multipurpose 7 Tesla NMR-system

    International Nuclear Information System (INIS)

    Mehlkopf, A.F.

    1978-01-01

    The requirements as well as the design and the specifications of a multi-purpose high resolution nuclear magnetic resonance spectrometer with superconducting magnet are described. The spectrometer operates at a magnetic fluxdensity of 7 Tesla and has 5 transmitter channels with 4 different frequencies, which can have values between 20 and 300 MHz. With this spectrometer almost all the current high resolution magnetic resonance techniques can be performed under computer control. It can also operate in the non-computer controlled slow passage mode. (Auth.)

  1. A study to develop the domestic functional requirements of the specific safety systems of CANDU

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Man Woong; Lee, Jae Young; Bang, Kwang Hyun [Handong Global Univ., Pohang (Korea, Republic of)] (and others)

    2001-03-15

    The present research has been made to develop and review critically the functional requirements of the specific safety systems of CANDU such as SOS-1, SOS-2, ECCS and containment. Based on R documents for this, a systematic study was made to develop the domestic regulation statements. Also, the conventional laws are carefully reviewed to see the compatibility to CANDU. Also, the safety assessment method for CANDU was studied by reviewing C documents and recommendation of IAEA. Through the present works, the vague policy in the CANDU safety regulation is cleaning up in a systematic form and a new frame to measure the objective risk of nuclear power plants was developed.

  2. Statistical Study to Check the Conformity of Aggregate in Kirkuk City to Requirement of Iraqi Specification

    Directory of Open Access Journals (Sweden)

    Ammar Saleem Khazaal

    2018-01-01

    Full Text Available This research reviews a statistical study to check the conformity of aggregates (Coarse and Fine was used in Kirkuk city to the requirements of the Iraqi specifications. The data of sieve analysis (215 samples of aggregates being obtained from of National Central Construction Laboratory and Technical College Construction Laboratory in Kirkuk city have analyzed using the statistical program SAS. The results showed that 5%, 17%, and 18% of fine aggregate samples are passing sieve sizes 10 mm, 4.75 mm, and 2.36 mm, respectively, which were less than the minimum limit allowed by the Iraqi specifications for each sieve. The percentages passing sieve sizes 1.18mm, 600micrometers, and 300micrometers were more than the upper limit of specification by 5%, 20%, and 30% respectively. The samples were passing sieve sizes 1.18mm, and 600micrometers less than the minimum limit of specification by 17%, and 4%, respectively. The results showed that the deviation in a sieve size of 150 micrometers for the upper limit of the specification performs 2% of the total number of samples. For Coarse aggregate, the samples passing sieves size 37.5mm and 20mm were comforting the Iraqi specifications by 100% and 83% respectively, it has found that the samples were passing sieve sizes 10 mm was 5% was more than the higher limit of Iraqi specifications, and 27% of these samples were less than the minimum limit, whereas sample passing sieve size 5mm was 1% which is more than the upper limit of the Iraqi specification. As a result of statistical analysis of data for fine aggregate, it has found that the samples were passing sieve sizes 10 mm, 2.36 mm, 1.18 mm and 150micrometers conforming from statistical point of view the Iraqi specifications, whereas the samples were passing sieve sizes 4.75 mm, 600micrometers and 300 micrometers didn’t conform. Statistical analysis of the results of the coarse aggregates also showed that conforming to sieve sizes of 37.5 mm and 20 mm and

  3. Specific Remedy for Specific Problem: Measuring Service Quality in South African Higher Education

    Science.gov (United States)

    de Jager, Johan; Gbadamosi, Gbolahan

    2010-01-01

    This study commences a process of developing a scale for the measurement of service quality in higher education in South Africa and also examines the relationship between the measures of service quality on the one hand and some other related variables such as intention to leave the university, trust in management of the university and the overall…

  4. Highlighting the gap between critical outcomes requirements and built environment education in South Africa

    CSIR Research Space (South Africa)

    Ampofo-Anti, NL

    2007-06-01

    Full Text Available This paper aims to highlight the discrepancies between current built environment education and Critical Outcomes requirements of the South African National Qualifications Framework (NQF)...

  5. A Discipline-Specific Approach to the History of U.S. Science Education

    Science.gov (United States)

    Otero, Valerie K.; Meltzer, David E.

    2017-01-01

    Although much has been said and written about the value of using the history of science in teaching science, relatively little is available to guide educators in the various science disciplines through the educational history of their own discipline. Through a discipline-specific approach to a course on the history of science education in the…

  6. Postschool Educational and Employment Experiences of Young People with Specific Language Impairment

    Science.gov (United States)

    Conti-Ramsden, Gina; Durkin, Kevin

    2012-01-01

    Purpose: This study examined the postschool educational and employment experiences of young people with and without specific language impairment (SLI). Method: Nineteen-year-olds with (n = 50) and without (n = 50) SLI were interviewed on their education and employment experiences since finishing compulsory secondary education. Results: On average,…

  7. Neurotransmitter Transporter-Like: a male germline-specific SLC6 transporter required for Drosophila spermiogenesis.

    Directory of Open Access Journals (Sweden)

    Nabanita Chatterjee

    2011-01-01

    Full Text Available The SLC6 class of membrane transporters, known primarily as neurotransmitter transporters, is increasingly appreciated for its roles in nutritional uptake of amino acids and other developmentally specific functions. A Drosophila SLC6 gene, Neurotransmitter transporter-like (Ntl, is expressed only in the male germline. Mobilization of a transposon inserted near the 3' end of the Ntl coding region yields male-sterile mutants defining a single complementation group. Germline transformation with Ntl cDNAs under control of male germline-specific control elements restores Ntl/Ntl homozygotes to normal fertility, indicating that Ntl is required only in the germ cells. In mutant males, sperm morphogenesis appears normal, with elongated, individualized and coiled spermiogenic cysts accumulating at the base of the testes. However, no sperm are transferred to the seminal vesicle. The level of polyglycylation of Ntl mutant sperm tubulin appears to be significantly lower than that of wild type controls. Glycine transporters are the most closely related SLC6 transporters to Ntl, suggesting that Ntl functions as a glycine transporter in developing sperm, where augmentation of the cytosolic pool of glycine may be required for the polyglycylation of the massive amounts of tubulin in the fly's giant sperm. The male-sterile phenotype of Ntl mutants may provide a powerful genetic system for studying the function of an SLC6 transporter family in a model organism.

  8. Differential requirements for Gli2 and Gli3 in the regional specification of the mouse hypothalamus

    Directory of Open Access Journals (Sweden)

    Roberta eHaddad-Tóvolli

    2015-03-01

    Full Text Available Secreted protein Sonic hedgehog (Shh ventralizes the neural tube by modulating the crucial balance between activating and repressing functions (GliA, GliR of transcription factors Gli2 and Gli3. This balance—the Shh-Gli code—is species- and context-dependent and has been elucidated for the mouse spinal cord. The hypothalamus, a forebrain region regulating vital functions like homeostasis and hormone secretion, shows dynamic and intricate Shh expression as well as complex regional differentiation. Here we asked if particular combinations of Gli2 and Gli3 and of GliA and GliR functions contribute to the variety of hypothalamic regions, i.e. we wanted to clarify the hypothalamic version of the Shh-Gli code. Based on mouse mutant analysis, we show that: 1 hypothalamic regional heterogeneity is based in part on differentially stringent requirements for Gli2 or Gli3; 2 another source of diversity are differential requirements for Shh of neural vs non-neural origin; 3 Gli2 is indispensable for the specification of a medial progenitor domain generating several essential hypothalamic nuclei plus the pituitary and median eminence; 4 the suppression of Gli3R by neural and non-neural Shh is essential for hypothalamic specification. Finally, we have mapped our results on a recent model which considers the hypothalamus as a transverse region with alar and basal portions. Our data confirm the model and are explained by it.

  9. Nodal-dependent mesendoderm specification requires the combinatorial activities of FoxH1 and Eomesodermin.

    Directory of Open Access Journals (Sweden)

    Christopher E Slagle

    2011-05-01

    Full Text Available Vertebrate mesendoderm specification requires the Nodal signaling pathway and its transcriptional effector FoxH1. However, loss of FoxH1 in several species does not reliably cause the full range of loss-of-Nodal phenotypes, indicating that Nodal signals through additional transcription factors during early development. We investigated the FoxH1-dependent and -independent roles of Nodal signaling during mesendoderm patterning using a novel recessive zebrafish FoxH1 mutation called midway, which produces a C-terminally truncated FoxH1 protein lacking the Smad-interaction domain but retaining DNA-binding capability. Using a combination of gel shift assays, Nodal overexpression experiments, and genetic epistasis analyses, we demonstrate that midway more accurately represents a complete loss of FoxH1-dependent Nodal signaling than the existing zebrafish FoxH1 mutant schmalspur. Maternal-zygotic midway mutants lack notochords, in agreement with FoxH1 loss in other organisms, but retain near wild-type expression of markers of endoderm and various nonaxial mesoderm fates, including paraxial and intermediate mesoderm and blood precursors. We found that the activity of the T-box transcription factor Eomesodermin accounts for specification of these tissues in midway embryos. Inhibition of Eomesodermin in midway mutants severely reduces the specification of these tissues and effectively phenocopies the defects seen upon complete loss of Nodal signaling. Our results indicate that the specific combinations of transcription factors available for signal transduction play critical and separable roles in determining Nodal pathway output during mesendoderm patterning. Our findings also offer novel insights into the co-evolution of the Nodal signaling pathway, the notochord specification program, and the chordate branch of the deuterostome family of animals.

  10. A small asparagine-rich protein required for S-allele-specific pollen rejection in Nicotiana.

    Science.gov (United States)

    McClure, B; Mou, B; Canevascini, S; Bernatzky, R

    1999-11-09

    Although S-locus RNases (S-RNases) determine the specificity of pollen rejection in self-incompatible (SI) solanaceous plants, they alone are not sufficient to cause S-allele-specific pollen rejection. To identify non-S-RNase sequences that are required for pollen rejection, a Nicotiana alata cDNA library was screened by differential hybridization. One clone, designated HT, hybridized strongly to RNA from N. alata styles but not to RNA from Nicotiana plumbaginifolia, a species known to lack one or more factors necessary for S-allele-specific pollen rejection. Sequence analysis revealed a 101-residue ORF including a putative secretion signal and an asparagine-rich domain near the C terminus. RNA blot analysis showed that the HT-transcript accumulates in the stigma and style before anthesis. The timing of HT-expression lags slightly behind S(C10)-RNase in SI N. alata S(C10)S(C10) and is well correlated with the onset of S-allele-specific pollen rejection in the style. An antisense-HT construct was prepared to test for a role in pollen rejection. Transformed (N. plumbaginifolia x SI N. alata S(C10)S(C10)) hybrids with reduced levels of HT-protein continued to express S(C10)-RNase but failed to reject S(C10)-pollen. Control hybrids expressing both S(C10)-RNase and HT-protein showed a normal S-allele-specific pollen rejection response. We conclude that HT-protein is directly implicated in pollen rejection.

  11. Context-specific requirements of functional domains of the Spectraplakin Short stop in vivo.

    Science.gov (United States)

    Bottenberg, Wolfgang; Sanchez-Soriano, Natalia; Alves-Silva, Juliana; Hahn, Ines; Mende, Michael; Prokop, Andreas

    2009-07-01

    Spectraplakins are large multifunctional cytoskeletal interacting molecules implicated in various processes, including gastrulation, wound healing, skin blistering and neuronal degeneration. It has been speculated that the various functional domains and regions found in Spectraplakins are used in context-specific manners, a model which would provide a crucial explanation for the multifunctional nature of Spectraplakins. Here we tested this possibility by studying domain requirements of the Drosophila Spectraplakin Short stop (Shot) in three different cellular contexts in vivo: (1) neuronal growth, which requires dynamic actin-microtubule interaction; (2) formation and maintenance of tendon cells, which depends on highly stabilised arrays of actin filaments and microtubules, and (3) compartmentalisation in neurons, which is likely to involve cortical F-actin networks. Using these cellular contexts for rescue experiments with Shot deletion constructs in shot mutant background, a number of differential domain requirements were uncovered. First, binding of Shot to F-actin through the first Calponin domain is essential in neuronal contexts but dispensable in tendon cells. This finding is supported by our analyses of shot(kakP2) mutant embryos, which produce only endogenous isoforms lacking the first Calponin domain. Thus, our data demonstrate a functional relevance for these isoforms in vivo. Second, we provide the first functional role for the Plakin domain of Shot, which has a strong requirement for compartmentalisation in neurons and axonal growth, demonstrating that Plakin domains of long Spectraplakin isoforms are of functional relevance. Like the Calponin domain, also the Plakin domain is dispensable in tendon cells, and the currently assumed role of Shot as a linker of microtubules to the tendon cell surface may have to be reconsidered. Third, we demonstrate a function of Shot as an actin-microtubule linker in dendritic growth, thus shedding new light into

  12. Evidence of educational inadequacies in region-specific musculoskeletal medicine.

    Science.gov (United States)

    Day, Charles S; Yeh, Albert C

    2008-10-01

    Recent studies suggest US medical schools are not effectively addressing musculoskeletal medicine in their curricula. We examined if there were specific areas of weakness by analyzing students' knowledge of and confidence in examining specific anatomic regions. A cross-sectional survey study of third- and fourth-year students at Harvard Medical School was conducted during the 2005 to 2006 academic year. One hundred sixty-two third-year students (88% response) and 87 fourth-year students (57% response) completed the Freedman and Bernstein cognitive mastery examination in musculoskeletal medicine and a survey eliciting their clinical confidence in examining the shoulder, elbow, hand, back, hip, knee, and foot on a one to five Likert scale. We specifically analyzed examination questions dealing with the upper extremity, lower extremity, back, and others, which included more systemic conditions such as arthritis, metabolic bone diseases, and cancer. Students failed to meet the established passing benchmark of 70% in all subgroups except for the others category. Confidence scores in performing a physical examination and in generating a differential diagnosis indicated students felt below adequate confidence (3.0 of 5) in five of the seven anatomic regions. Our study provides evidence that region-specific musculoskeletal medicine is a potential learning gap that may need to be addressed in the undergraduate musculoskeletal curriculum.

  13. Dental Education Required for the Changing Health Care Environment.

    Science.gov (United States)

    Fontana, Margherita; González-Cabezas, Carlos; de Peralta, Tracy; Johnsen, David C

    2017-08-01

    To be able to meet the demands for care in 2040, dental graduates will need to address challenges resulting from the rapidly changing health care environment with knowledge and sets of skills to build on current standards and adapt to the future. The purposes of this article are to 1) analyze key challenges likely to evolve considerably between now and 2040 that will impact dental education and practice and 2) propose several sets of skills and educational outcomes necessary to address these challenges. The challenges discussed include changes in prevalence of oral diseases, dental practice patterns, materials and technologies, integrated medical-dental care, role of electronic health records, cultural competence, integrated curricula, interprofessional education, specialty-general balance, and web/cloud-based collaborations. To meet these challenges, the dental graduate will need skills such as core knowledge in basic and clinical dentistry, technical proficiency, critical thinking skills for lifelong learning, ethical and professional values, ability to manage a practice, social responsibility, and ability to function in a collegial intra- and interprofessional setting. Beyond the skills of the individual dentist will be the need for leadership in academia and the practice community. Academic and professional leaders will need to engage key constituencies to develop strategic directions and agendas with all parties pointed toward high standards for individual patients and the public at large. This article was written as part of the project "Advancing Dental Education in the 21 st Century."

  14. Interdisciplinary Science Courses for College General Education Requirements: Perspectives of Faculty at a State University.

    Science.gov (United States)

    Dass, Pradeep Maxwell

    Science educators have been advocating a broader role for science education--that of helping all students see the relevance of science to their own lives. Yet the only experience with post-secondary science that non-science majors get is through a couple of science courses which are part of the general education requirements (GERs) for a liberal…

  15. Evolution of New cis-Regulatory Motifs Required for Cell-Specific Gene Expression in Caenorhabditis.

    Directory of Open Access Journals (Sweden)

    Michalis Barkoulas

    2016-09-01

    Full Text Available Patterning of C. elegans vulval cell fates relies on inductive signaling. In this induction event, a single cell, the gonadal anchor cell, secretes LIN-3/EGF and induces three out of six competent precursor cells to acquire a vulval fate. We previously showed that this developmental system is robust to a four-fold variation in lin-3/EGF genetic dose. Here using single-molecule FISH, we find that the mean level of expression of lin-3 in the anchor cell is remarkably conserved. No change in lin-3 expression level could be detected among C. elegans wild isolates and only a low level of change-less than 30%-in the Caenorhabditis genus and in Oscheius tipulae. In C. elegans, lin-3 expression in the anchor cell is known to require three transcription factor binding sites, specifically two E-boxes and a nuclear-hormone-receptor (NHR binding site. Mutation of any of these three elements in C. elegans results in a dramatic decrease in lin-3 expression. Yet only a single E-box is found in the Drosophilae supergroup of Caenorhabditis species, including C. angaria, while the NHR-binding site likely only evolved at the base of the Elegans group. We find that a transgene from C. angaria bearing a single E-box is sufficient for normal expression in C. elegans. Even a short 58 bp cis-regulatory fragment from C. angaria with this single E-box is able to replace the three transcription factor binding sites at the endogenous C. elegans lin-3 locus, resulting in the wild-type expression level. Thus, regulatory evolution occurring in cis within a 58 bp lin-3 fragment, results in a strict requirement for the NHR binding site and a second E-box in C. elegans. This single-cell, single-molecule, quantitative and functional evo-devo study demonstrates that conserved expression levels can hide extensive change in cis-regulatory site requirements and highlights the evolution of new cis-regulatory elements required for cell-specific gene expression.

  16. 24 CFR 206.308 - Continuing education requirements of counselors listed on the HECM Counselor Roster.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Continuing education requirements of counselors listed on the HECM Counselor Roster. 206.308 Section 206.308 Housing and Urban... MORTGAGE INSURANCE HECM Counselor Roster § 206.308 Continuing education requirements of counselors listed...

  17. 12 CFR 226.46 - Special disclosure requirements for private education loans.

    Science.gov (United States)

    2010-01-01

    ... GOVERNORS OF THE FEDERAL RESERVE SYSTEM TRUTH IN LENDING (REGULATION Z) Special Rules for Private Education Loans § 226.46 Special disclosure requirements for private education loans. (a) Coverage. The... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Special disclosure requirements for private...

  18. Corruption in the sphere of education: notion, specific features, forms and types

    Directory of Open Access Journals (Sweden)

    Irina A. Damm

    2016-12-01

    Full Text Available Objective basing on the studied scientific literature and legislation on corruption counteraction to elaborate the concept of corruption in the education sector highlighting its specific features characteristics forms and types and attracting the attention of the scientific community to the discussion of the categorical apparatus of corruption in education and its prevention. Methods dialectical method of cognition. Results basing on the analysis of scientific literature and the Russian legislation on corruption counteraction the characteristic features of corruption in education were revealed the sphere of existence the specificity of the subjects of corruption relations in education specific features of the goals of corruption the types of corruption were classified according to various grounds depending on the types of educational organizations that implement basic educational programs the nature of authority used by the persons who have administrative powers in educational institutions the quantitative composition of the subjects the nature of the use of official position by the subjects of passive bribery in the corruption relations in education organizational structure of corruption relations in education the nature of accrued benefits the nature and degree of public danger. In the conclusion the author proposes the definition of corruption in education which is interpreted as the negative sociolegal phenomenon existing in social relations in the sphere of education and consisting in the wrongful use of an official position and status of the participants of relations in the sphere of education in order to accrue benefit of tangible and or intangible nature for themselves or third parties as well as to provide such benefits. Scientific novelty for the first time the article considers the characteristic features of corruption in education highlights its forms and types and proposed a definition of corruption in education. Practical

  19. Understanding to requirements for educational level in qualification of reactor operators

    International Nuclear Information System (INIS)

    Zhang Chi; Yang Di; Zhou Limin

    2007-01-01

    Requirements for qualification of reactor operators in nuclear safety regulations were discussed in this paper. The new issue was described in the confirmation of education level of reactor operators. The understanding to the requirements for Educational Level in Qualification of Reactor Operators was provided according to Higher Education Law of the People's Republic of China. It was proposed to improve the confirmation of qualification of reactor operators as soon as possible. (authors)

  20. Environmental Molecular Sciences Laboratory Operations System: Version 4.0 - system requirements specification

    Energy Technology Data Exchange (ETDEWEB)

    Kashporenko, D.

    1996-07-01

    This document is intended to provide an operations standard for the Environmental Molecular Sciences Laboratory OPerations System (EMSL OPS). It is directed toward three primary audiences: (1) Environmental Molecular Sciences Laboratory (EMSL) facility and operations personnel; (2) laboratory line managers and staff; and (3) researchers, equipment operators, and laboratory users. It is also a statement of system requirements for software developers of EMSL OPS. The need for a finely tuned, superior research environment as provided by the US Department of Energy`s (DOE) Environmental Molecular Sciences Laboratory has never been greater. The abrupt end of the Cold War and the realignment of national priorities caused major US and competing overseas laboratories to reposition themselves in a highly competitive research marketplace. For a new laboratory such as the EMSL, this means coming into existence in a rapidly changing external environment. For any major laboratory, these changes create funding uncertainties and increasing global competition along with concomitant demands for higher standards of research product quality and innovation. While more laboratories are chasing fewer funding dollars, research ideas and proposals, especially for molecular-level research in the materials and biological sciences, are burgeoning. In such an economically constrained atmosphere, reduced costs, improved productivity, and strategic research project portfolio building become essential to establish and maintain any distinct competitive advantage. For EMSL, this environment and these demands require clear operational objectives, specific goals, and a well-crafted strategy. Specific goals will evolve and change with the evolution of the nature and definition of DOE`s environmental research needs. Hence, EMSL OPS is designed to facilitate migration of these changes with ease into every pertinent job function, creating a facile {open_quotes}learning organization.{close_quotes}

  1. 49 CFR 173.427 - Transport requirements for low specific activity (LSA) Class 7 (radioactive) materials and...

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Transport requirements for low specific activity... SHIPMENTS AND PACKAGINGS Class 7 (Radioactive) Materials § 173.427 Transport requirements for low specific... must be transported in accordance with the following conditions: (1) The external dose rate may not...

  2. Direct effects of ionizing radiation on integral membrane proteins. Noncovalent energy transfer requires specific interpeptide interactions

    International Nuclear Information System (INIS)

    Jhun, E.; Jhun, B.H.; Jones, L.R.; Jung, C.Y.

    1991-01-01

    The 12 transmembrane alpha helices (TMHs) of human erythrocyte glucose transporter were individually cut by pepsin digestion as membrane-bound 2.5-3.5-kDa peptide fragments. Radiation-induced chemical degradation of these fragments showed an average target size of 34 kDa. This is 10-12 x larger than the average size of an individual TMH, demonstrating that a significant energy transfer occurs among these TMHs in the absence of covalent linkage. Heating this TMH preparation at 100 degree C for 15 min reduced the target size to 5 kDa or less, suggesting that the noncovalent energy transfer requires specific helix-helix interactions. Purified phospholamban, a small (6-kDa) integral membrane protein containing a single TMH, formed a pentameric assembly in sodium dodecyl sulfate. The chemical degradation target size of this phospholamban pentamer was 5-6 kDa, illustrating that not all integral membrane protein assemblies permit intersubunit energy transfer. These findings together with other published observations suggest strongly that significant noncovalent energy transfer can occur within the tertiary and quaternary structure of membrane proteins and that as yet undefined proper molecular interactions are required for such covalent energy transfer. Our results with pepsin-digested glucose transporter also illustrate the importance of the interhelical interaction as a predominating force in maintaining the tertiary structure of a transmembrane protein

  3. SPECIFICITY OF TRANSACTION COSTS IN THE SPHERE OF EDUCATION IN THE EMERGING KNOWLEDGE ECONOMY

    Directory of Open Access Journals (Sweden)

    A. G. Furin

    2014-01-01

    Full Text Available The paper considers the specifics of transaction costs in the sphere of education. Comparative analysis of the theoretical framework of the research devoted to the theory of transaction costs, allowed us to determine the causes and types of transaction costs in the educational environment. On the basis of the existing conceptual framework and specifics of the education system the paper formulates the definition of transaction costs and their classification is given on the basis of the principle of legality. The conclusion is that the minimization of the «illegal» costs is possible through the creation of information management system within the education cluster.

  4. Recommendations for equipment requirements and specifications for digital and interventional radiology: Dosimetric aspects

    International Nuclear Information System (INIS)

    Suliman, I.I.; Zoetelief, J.

    2002-01-01

    The recognition of radiation induced injuries from fluoroscopically guided interventional procedures has resulted in the current demand for development of recommendations and standards to limit dose to both patients and staff. This paper outlines the recommendations drafted within the framework of European Project DIMOND III. The actual work involves survey and review of national and international documents as well as scientific publications in areas relevant to the digital and/or interventional radiology with an aim of developing recommendations for equipment requirements and specifications for digital and interventional radiology. A pilot study of experimental investigations in at least three hospitals will be conducted to test the requirements and the specifications, the result of which will be presented. The recommendations are expected to provide an effective means of dose reduction to both patients and staff while maintaining image quality adequate for the specific diagnosis or interventional procedure. Different components of x-ray systems that have direct impact on patient and staff doses have been considered. Where necessary a compromise between patient dose and image quality has been made. The dosimetric aspects of the recommendations propose detailed descriptions and limits to dosimetric information relevant to patient and staff doses. International recommendations on maximum patient entrance surface dose rate vary in the range from 25 to 65 mGy.min -1 for normal mode fluoroscopy. Maximum image intensifier or image receptor input dose rate around 0.1 Gy min -1 at a distance 30 cm from the image intensifier input surface has been generally recommended. Maximum fluoroscopic dose rate in air must not exceed 50 mGy.min -1 at a location depending on the configuration e.g. for undertable x-ray tube at 10 mm from the patient support on the patient side of the support. The use of pulsed fluoroscopy or low dose fluoroscopy is proposed as good options to minimize

  5. 40 CFR 152.95 - Citation of all studies in the Agency's files pertinent to a specific data requirement.

    Science.gov (United States)

    2010-07-01

    ... PROCEDURES Procedures To Ensure Protection of Data Submitters' Rights § 152.95 Citation of all studies in the... requirement. The applicant who selects this cite-all option must submit to the Agency: (a) A general offer to... may be limited to apply only to data pertinent to the specific data requirement(s) for which the cite...

  6. Trends in Education-Specific Life Expectancy, Data Quality, and Shifting Education Distributions: A Note on Recent Research.

    Science.gov (United States)

    Hendi, Arun S

    2017-06-01

    Several recent articles have reported conflicting conclusions about educational differences in life expectancy, and this is partly due to the use of unreliable data subject to a numerator-denominator bias previously reported as ranging from 20 % to 40 %. This article presents estimates of life expectancy and lifespan variation by education in the United States using more reliable data from the National Health Interview Survey. Contrary to prior conclusions in the literature, I find that life expectancy increased or stagnated since 1990 among all education-race-sex groups except for non-Hispanic white women with less than a high school education; there has been a robust increase in life expectancy among white high school graduates and a smaller increase among black female high school graduates; lifespan variation did not increase appreciably among high school graduates; and lifespan variation plays a very limited role in explaining educational gradients in mortality. I also discuss the key role that educational expansion may play in driving future changes in mortality gradients. Because of shifting education distributions, within an education-specific synthetic cohort, older age groups are less negatively selected than younger age groups. We could thus expect a greater concentration of mortality at younger ages among people with a high school education or less, which would be reflected in increasing lifespan variability for this group. Future studies of educational gradients in mortality should use more reliable data and should be mindful of the effects of shifting education distributions.

  7. Level of Understanding and Requirement of Education of Patients on Radiotherapy

    International Nuclear Information System (INIS)

    Kang, Soo Man; Lee, Choul Soo

    2006-01-01

    The purpose of this study is to understand preliminary education. Level of understanding and the degrees of educational requirement for cancer patients on radiotherapy and to present the preliminary data to development of effective and practical patients treatment programs. Based on the above mentioned results of this study. Relationship between degrees of knowledge and demand for educational requirement for patients who are undertaking radiotherapy could be varied with different factors such as educational background, ages, regions of treatment, experience of symptoms. In general, patients do not have enough information, on the other hand, have very high demand for educational requirement. Customized education patients by patients would not be possible in reality. However, if we could provide standard for patients and establish systematic sessions during treatment based on this study, more and better patients satisfaction and results of treatments could be achieved.

  8. Niche-Specific Requirement for Hyphal Wall protein 1 in Virulence of Candida albicans

    Science.gov (United States)

    Staab, Janet F.; Datta, Kausik; Rhee, Peter

    2013-01-01

    Specialized Candida albicans cell surface proteins called adhesins mediate binding of the fungus to host cells. The mammalian transglutaminase (TG) substrate and adhesin, Hyphal wall protein 1 (Hwp1), is expressed on the hyphal form of C. albicans where it mediates fungal adhesion to epithelial cells. Hwp1 is also required for biofilm formation and mating thus the protein functions in both fungal-host and self-interactions. Hwp1 is required for full virulence of C. albicans in murine models of disseminated candidiasis and of esophageal candidiasis. Previous studies correlated TG activity on the surface of oral epithelial cells, produced by epithelial TG (TG1), with tight binding of C. albicans via Hwp1 to the host cell surfaces. However, the contribution of other Tgs, specifically tissue TG (TG2), to disseminated candidiasis mediated by Hwp1 was not known. A newly created hwp1 null strain in the wild type SC5314 background was as virulent as the parental strain in C57BL/6 mice, and virulence was retained in C57BL/6 mice deleted for Tgm2 (TG2). Further, the hwp1 null strains displayed modestly reduced virulence in BALB/c mice as did strain DD27-U1, an independently created hwp1Δ/Δ in CAI4 corrected for its ura3Δ defect at the URA3 locus. Hwp1 was still needed to produce wild type biofilms, and persist on murine tongues in an oral model of oropharyngeal candidiasis consistent with previous studies by us and others. Finally, lack of Hwp1 affected the translocation of C. albicans from the mouse intestine into the bloodstream of mice. Together, Hwp1 appears to have a minor role in disseminated candidiasis, independent of tissue TG, but a key function in host- and self-association to the surface of oral mucosa. PMID:24260489

  9. The rapidly evolving centromere-specific histone has stringent functional requirements in Arabidopsis thaliana.

    Science.gov (United States)

    Ravi, Maruthachalam; Kwong, Pak N; Menorca, Ron M G; Valencia, Joel T; Ramahi, Joseph S; Stewart, Jodi L; Tran, Robert K; Sundaresan, Venkatesan; Comai, Luca; Chan, Simon W-L

    2010-10-01

    Centromeres control chromosome inheritance in eukaryotes, yet their DNA structure and primary sequence are hypervariable. Most animals and plants have megabases of tandem repeats at their centromeres, unlike yeast with unique centromere sequences. Centromere function requires the centromere-specific histone CENH3 (CENP-A in human), which replaces histone H3 in centromeric nucleosomes. CENH3 evolves rapidly, particularly in its N-terminal tail domain. A portion of the CENH3 histone-fold domain, the CENP-A targeting domain (CATD), has been previously shown to confer kinetochore localization and centromere function when swapped into human H3. Furthermore, CENP-A in human cells can be functionally replaced by CENH3 from distantly related organisms including Saccharomyces cerevisiae. We have used cenh3-1 (a null mutant in Arabidopsis thaliana) to replace endogenous CENH3 with GFP-tagged variants. A H3.3 tail domain-CENH3 histone-fold domain chimera rescued viability of cenh3-1, but CENH3's lacking a tail domain were nonfunctional. In contrast to human results, H3 containing the A. thaliana CATD cannot complement cenh3-1. GFP-CENH3 from the sister species A. arenosa functionally replaces A. thaliana CENH3. GFP-CENH3 from the close relative Brassica rapa was targeted to centromeres, but did not complement cenh3-1, indicating that kinetochore localization and centromere function can be uncoupled. We conclude that CENH3 function in A. thaliana, an organism with large tandem repeat centromeres, has stringent requirements for functional complementation in mitosis.

  10. Principles of and requirements placed on the postgraduate education in radiodiagnosis in the USA

    International Nuclear Information System (INIS)

    Kolar, J.

    1991-01-01

    The American Board of Radiology was established in 1934 to execute advanced examination of radiologists and to supervise their education and training. The Board is engaged in the upgrading of special training and education in radiology, in the organizing, supervision and implementation of examination of specialized physicians-radiologists, etc. Described are the requirements placed on candidates applying for validation of their radiological specialization, requirements placed on the education, the requisite applications and fees, the course of the written and oral examinations, and other characteristics of the special training and education. (M.D.). 4 refs

  11. Is Education Associated with Improvements in General Cognitive Ability, or in Specific Skills?

    Science.gov (United States)

    Ritchie, Stuart J.; Bates, Timothy C.; Deary, Ian J.

    2015-01-01

    Previous research has indicated that education influences cognitive development, but it is unclear what, precisely, is being improved. Here, we tested whether education is associated with cognitive test score improvements via domain-general effects on general cognitive ability ("g"), or via domain-specific effects on particular cognitive…

  12. Vocational education and employment over the life course using a new measure of occupational specificity.

    Science.gov (United States)

    Forster, Andrea G; Bol, Thijs

    2018-02-01

    Vocational education is seen as beneficial for the labor market allocation of young people. However, recent studies point to disadvantages later in the life course, where the specific skills that are obtained from vocational education decrease employability. This paper re-evaluates this hypothesis for the Netherlands with an improved measure for the vocational specificity of educational programs, utilizing both vertical (level) and horizontal (field) information on education. More specifically, we use a gradual measure for the linkage strength between education and occupation to predict employment over the life course. Using data from the national Dutch labor force surveys, we show that there is considerable heterogeneity in occupational specificity within the categories of vocational and general educational programs that is masked when using a dichotomous classification of general versus vocational education. In the life course analyses we find that the large early benefits of having vocational education disappear later in the career and turn into a small disadvantage before retirement. Copyright © 2017. Published by Elsevier Inc.

  13. Going against the Grain: Gender-Specific Media Education in Catholic High Schools

    Science.gov (United States)

    Lapayese, Yvette V.

    2012-01-01

    The Catholic Church has addressed the power of media, as well as the critical importance of understanding and educating Catholic youth on the media's role and place in modern culture. In this article, the narratives of female Catholic teachers are prioritized to illustrate how gender-specific media education influences the schooling experiences of…

  14. 78 FR 30245 - Electric Reliability Organization Interpretation of Specific Requirements of the Disturbance...

    Science.gov (United States)

    2013-05-22

    ... contingency reserve policy; and (3) refers to the ERO rather than the NERC Operating Committee in Requirements... the proposed interpretation, Requirements R3 and R4 provide: R3. Each Balancing Authority or Reserve... Requirement R4 requires that: ``[A] Balancing Authority or Reserve Sharing Group shall meet the Disturbance...

  15. Frequency of educational computer use as a longitudinal predictor of educational outcome in young people with specific language impairment.

    Directory of Open Access Journals (Sweden)

    Kevin Durkin

    Full Text Available Computer use draws on linguistic abilities. Using this medium thus presents challenges for young people with Specific Language Impairment (SLI and raises questions of whether computer-based tasks are appropriate for them. We consider theoretical arguments predicting impaired performance and negative outcomes relative to peers without SLI versus the possibility of positive gains. We examine the relationship between frequency of computer use (for leisure and educational purposes and educational achievement; in particular examination performance at the end of compulsory education and level of educational progress two years later. Participants were 49 young people with SLI and 56 typically developing (TD young people. At around age 17, the two groups did not differ in frequency of educational computer use or leisure computer use. There were no associations between computer use and educational outcomes in the TD group. In the SLI group, after PIQ was controlled for, educational computer use at around 17 years of age contributed substantially to the prediction of educational progress at 19 years. The findings suggest that educational uses of computers are conducive to educational progress in young people with SLI.

  16. Solid Waste Information Tracking System (SWITS), Backlog Waste Modifications, Software Requirements Specification (SRS)

    International Nuclear Information System (INIS)

    Clark, R.E.

    1995-01-01

    Purpose of this document is to define the system requirements necessary to improve computer support for the WHC backlog waste business process through enhancements to the backlog waste function of the SWITS system. This SRS document covers enhancements to the SWITS system to support changes to the existing Backlog Waste screens including new data elements, label changes, and new pop-up screens. The pop-ups will allow the user to flag the processes that a waste container must have performed on it, and will provide history tracking of changes to data. A new screen will also be provided allowing Acceptable Services to perform mass updates to specific data in Backlog Waste table. The SWITS Backlog Waste enhancements in this document will support the project goals in WHC-SD-WM-003 and its Revision 1 (Radioactive Solid Waste Tracking System Conceptual Definition) for the control, tracing, and inventory management of waste as the packages are generated and moved through final disposal (cradle-to-grave)

  17. Diverse Requirements for Microglial Survival, Specification, and Function Revealed by Defined-Medium Cultures.

    Science.gov (United States)

    Bohlen, Christopher J; Bennett, F Chris; Tucker, Andrew F; Collins, Hannah Y; Mulinyawe, Sara B; Barres, Ben A

    2017-05-17

    Microglia, the resident macrophages of the CNS, engage in various CNS-specific functions that are critical for development and health. To better study microglia and the properties that distinguish them from other tissue macrophage populations, we have optimized serum-free culture conditions to permit robust survival of highly ramified adult microglia under defined-medium conditions. We find that astrocyte-derived factors prevent microglial death ex vivo and that this activity results from three primary components, CSF-1/IL-34, TGF-β2, and cholesterol. Using microglial cultures that have never been exposed to serum, we demonstrate a dramatic and lasting change in phagocytic capacity after serum exposure. Finally, we find that mature microglia rapidly lose signature gene expression after isolation, and that this loss can be reversed by engrafting cells back into an intact CNS environment. These data indicate that the specialized gene expression profile of mature microglia requires continuous instructive signaling from the intact CNS. Copyright © 2017 Elsevier Inc. All rights reserved.

  18. Identifying Country-Specific Cultures of Physics Education: A differential item functioning approach

    Science.gov (United States)

    Mesic, Vanes

    2012-11-01

    In international large-scale assessments of educational outcomes, student achievement is often represented by unidimensional constructs. This approach allows for drawing general conclusions about country rankings with respect to the given achievement measure, but it typically does not provide specific diagnostic information which is necessary for systematic comparisons and improvements of educational systems. Useful information could be obtained by exploring the differences in national profiles of student achievement between low-achieving and high-achieving countries. In this study, we aimed to identify the relative weaknesses and strengths of eighth graders' physics achievement in Bosnia and Herzegovina in comparison to the achievement of their peers from Slovenia. For this purpose, we ran a secondary analysis of Trends in International Mathematics and Science Study (TIMSS) 2007 data. The student sample consisted of 4,220 students from Bosnia and Herzegovina and 4,043 students from Slovenia. After analysing the cognitive demands of TIMSS 2007 physics items, the correspondent differential item functioning (DIF)/differential group functioning contrasts were estimated. Approximately 40% of items exhibited large DIF contrasts, indicating significant differences between cultures of physics education in Bosnia and Herzegovina and Slovenia. The relative strength of students from Bosnia and Herzegovina showed to be mainly associated with the topic area 'Electricity and magnetism'. Classes of items which required the knowledge of experimental method, counterintuitive thinking, proportional reasoning and/or the use of complex knowledge structures proved to be differentially easier for students from Slovenia. In the light of the presented results, the common practice of ranking countries with respect to universally established cognitive categories seems to be potentially misleading.

  19. Requirement for Pdx1 in specification of latent endocrine progenitors in zebrafish

    Directory of Open Access Journals (Sweden)

    Ellertsdottir Elin

    2011-10-01

    Full Text Available Abstract Background Insulin-producing beta cells emerge during pancreas development in two sequential waves. Recently described later-forming beta cells in zebrafish show high similarity to second wave mammalian beta cells in developmental capacity. Loss-of-function studies in mouse and zebrafish demonstrated that the homeobox transcription factors Pdx1 and Hb9 are both critical for pancreas and beta cell development and discrete stage-specific requirements for these genes have been uncovered. Previously, exocrine and endocrine cell recovery was shown to follow loss of pdx1 in zebrafish, but the progenitor cells and molecular mechanisms responsible have not been clearly defined. In addition, interactions of pdx1 and hb9 in beta cell formation have not been addressed. Results To learn more about endocrine progenitor specification, we examined beta cell formation following morpholino-mediated depletion of pdx1 and hb9. We find that after early beta cell reduction, recovery occurs following loss of either pdx1 or hb9 function. Unexpectedly, simultaneous knockdown of both hb9 and pdx1 leads to virtually complete and persistent beta cell deficiency. We used a NeuroD:EGFP transgenic line to examine endocrine cell behavior in vivo and developed a novel live-imaging technique to document emergence and migration of late-forming endocrine precursors in real time. Our data show that Notch-responsive progenitors for late-arising endocrine cells are predominantly post mitotic and depend on pdx1. By contrast, early-arising endocrine cells are specified and differentiate independent of pdx1. Conclusions The nearly complete beta cell deficiency after combined loss of hb9 and pdx1 suggests functional cooperation, which we clarify as distinct roles in early and late endocrine cell formation. A novel imaging approach permitted visualization of the emergence of late endocrine cells within developing embryos for the first time. We demonstrate a pdx1-dependent

  20. SB certification handout material requirements, test methods, responsibilities, and minimum classification levels for mixture-based specification for flexible base.

    Science.gov (United States)

    2012-10-01

    A handout with tables representing the material requirements, test methods, responsibilities, and minimum classification levels mixture-based specification for flexible base and details on aggregate and test methods employed, along with agency and co...

  1. Transcription factor Tbx3 is required for the specification of the atrioventricular conduction system

    NARCIS (Netherlands)

    Bakker, Martijn L.; Boukens, Bastiaan J.; Mommersteeg, Mathilda T. M.; Brons, Janynke F.; Wakker, Vincent; Moorman, Antoon F. M.; Christoffels, Vincent M.

    2008-01-01

    The cardiac conduction system consists of distinctive heart muscle cells that initiate and propagate the electric impulse required for coordinated contraction. The conduction system expresses the transcriptional repressor Tbx3, which is required for vertebrate development and controls the formation

  2. Development of requirements and functional specifications for crash event data recorders : final report

    Science.gov (United States)

    2004-12-01

    The U.S. DOT has conducted research on the requirements for a Crash Event Data Recorder to facilitate the reconstruction of commercial motor vehicle crashes. This report documents the work performed on the Development of Requirements and Functiona...

  3. A Survey of State Boards of Optometry Concerning Educational Requirements in Pharmacology.

    Science.gov (United States)

    Lesher, Gary A.

    1986-01-01

    Results of a survey of state optometry licensing requirements for coursework in pharmacology, intended as a tool for optometry curriculum development, suggest a need for training in pharmacology in both the college curriculum and continuing education. (MSE)

  4. 49 CFR 179.201 - Individual specification requirements applicable to non-pressure tank car tanks.

    Science.gov (United States)

    2010-10-01

    ... to non-pressure tank car tanks. 179.201 Section 179.201 Transportation Other Regulations Relating to... MATERIALS REGULATIONS SPECIFICATIONS FOR TANK CARS Specifications for Non-Pressure Tank Car Tanks (Classes... car tanks. ...

  5. Supporting Intrinsic Motivation for Special Education Students to Meet Graduation Requirements

    Science.gov (United States)

    Frazier, Robert Sipplin

    2015-01-01

    This qualitative study examined how teachers use instructional practices and family reinforcement interventions to support intrinsic motivation for special education students as a means to meet graduation requirements. Purposeful sampling of highly qualified special education teachers certified in language arts was used in this study. The data…

  6. Employers Assessment of Work Ethics Required of University Business Education Graduates in South-South Nigeria

    Science.gov (United States)

    Okoro, James

    2014-01-01

    This study examined the employers assessment of work ethics required of university Business Education graduates in south south Nigeria. One research question and three hypotheses guided the study. The design of this study was a descriptive survey. The population of the study comprised 318 identified employers of Business Education graduates in…

  7. Requirements Analysis Study for Master Pump Shutdown System Project Development Specification [SEC 1 and 2

    International Nuclear Information System (INIS)

    BEVINS, R.R.

    2000-01-01

    This document has been updated during the definitive design portion of the first phase of the W-314 Project to capture additional software requirements and is planned to be updated during the second phase of the W-314 Project to cover the second phase of the Project's scope. The objective is to provide requirement traceability by recording the analysis/basis for the functional descriptions of the master pump shutdown system. This document identifies the sources of the requirements and/or how these were derived. Each requirement is validated either by quoting the source or an analysis process involving the required functionality, performance characteristics, operations input or engineering judgment

  8. An "education for life" requirement to promote lifelong learning in an internal medicine residency program.

    Science.gov (United States)

    Panda, Mukta; Desbiens, Norman A

    2010-12-01

    Lifelong learning is an integral component of practice-based learning and improvement. Physicians need to be lifelong learners to provide timely, efficient, and state-of-the-art patient care in an environment where knowledge, technology, and social requirements are rapidly changing. To assess graduates' self-reported perception of the usefulness of a residency program requirement to submit a narrative report describing their planned educational modalities for their future continued medical learning ("Education for Life" requirement), and to compare the modalities residents intended to use with their reported educational activities. Data was compiled from the Education for Life reports submitted by internal medicine residents at the University of Tennessee College of Medicine Chattanooga from 1998 to 2000, and from a survey sent to the same 27 graduates 2 to 4 years later from 2000 to 2004. Twenty-four surveys (89%) were returned. Of the responding graduates, 58% (14/24) found the Education for Life requirement useful for their future continued medical learning. Graduates intended to keep up with a mean of 3.4 educational modalities, and they reported keeping up with 4.2. In a multivariable analysis, the number of modalities graduates used was significantly associated with the number they had planned to use before graduation (P  =  .04) but not with their career choice of subspecialization. The majority of residents found the Education for Life requirement useful for their future continued medical learning. Graduates, regardless of specialty, reported using more modalities for continuing their medical education than they thought they would as residents. Considering lifelong learning early in training and then requiring residents to identify ways to practice lifelong learning as a requirement for graduation may be dispositive.

  9. Requirements Analysis Study for Master Pump Shutdown System Project Development Specification

    International Nuclear Information System (INIS)

    BEVINS, R.R.

    2000-01-01

    This study is a requirements document that presents analysis for the functional description for the master pump shutdown system. This document identifies the sources of the requirements and/or how these were derived. Each requirement is validated either by quoting the source or an analysis process involving the required functionality, performance characteristics, operations input or engineering judgment. The requirements in this study apply to the first phase of the W314 Project. This document has been updated during the definitive design portion of the first phase of the W314 Project to capture additional software requirements and is planned to be updated during the second phase of the W314 Project to cover the second phase of the project's scope

  10. Scientific profile and professional responsibility of Court-appointed Medical Technical Consultants in Italy: time for a specific educational curriculum?

    Science.gov (United States)

    Conti, Andrea Alberto

    2014-08-20

    Court-appointed Technical Consultants (CTCs) are fundamental figures in the Italian judicial system. CTCs are experts appointed by judges in order to supplement their activities by ascertaining, collecting and analyzing facts concerning the specific subject of a lawsuit. These experts formulate opinions, gather motivations and perform checks to provide clear, objective and irrefutable answers to the questions posed by judges. With direct reference to the medical field, while police doctors (specialists in forensic medicine) follow an academic, dedicated, well-structured educational curriculum, the University specialty school in Forensic Medicine, other medical CTCs, though not infrequently luminaries with one or many medical specialties and professional acknowledgments, may have no specific legal-medicine and juridical expertise, precisely because a similar expertise is not formally required of them. In the light of these considerations, in Italy some professionals of the legal world, and of the health context too, have proposed for medical CTCs targeted educational pathways, which would provide these experts with formal specific qualifications. In synthesis and in conclusion, a full knowledge and a rigorous respect of the rules of legal proceedings emerge as increasingly important characteristics for current and future Court-appointed Technical Consultants, together with a specific educational curriculum.

  11. Protect your heart: a culture-specific multimedia cardiovascular health education program.

    Science.gov (United States)

    Shah, Amy; Clayman, Marla L; Glass, Sara; Kandula, Namratha R

    2015-04-01

    South Asians, the second fastest growing racial/ethnic minority in the United States, have high rates of coronary heart disease. Few coronary heart disease prevention efforts target this population. The authors developed and tested a culture-specific, multimedia coronary heart disease prevention education program in English and Hindi for South Asians. Participants were recruited from community organizations in Chicago, Illinois, between June and October of 2011. Bilingual interviewers used questionnaires to assess participants' knowledge and perceptions before and after the patient education program. The change from pretest score to posttest score was calculated using a paired t test. Linear regression was used to determine the association between posttest scores and education and language. Participants' (N = 112) average age was 41 years, 67% had more than a high school education, and 50% spoke Hindi. Participants' mean pretest score was 15 (SD = 4). After the patient education program, posttest scores increased significantly among all participants (posttest score = 24, SD = 4), including those with limited English proficiency. Lower education was associated with a lower posttest score (β = -2.2, 95% CI [-0.68, -3.83]) in adjusted regression. A culture-specific, multimedia patient education program significantly improved knowledge and perceptions about coronary heart disease prevention among South Asian immigrants. Culturally salient multimedia education may be an effective and engaging way to deliver health information to diverse patient populations.

  12. MODERN REQUIREMENTS TO THE GENERAL EDUCATIONAL ESTABLISHMENTS LEADERS IN FOREIGN COUNTRIES (FOREIGN EXPERIENCE

    Directory of Open Access Journals (Sweden)

    I. Malitskaya

    2010-08-01

    Full Text Available As a result of ICT integration into the school educational and administrative process, ICT competence is being included in normative educational documents and standards. In the article it has been considered modern requirements to the school leaders in foreign countries (The USA, Lithuania, European countries, it is presented the National educational technological standards (NETS•A. Performance indicators for administrators developed by International society for technology in education ISTE, which is used for development of their own standards in different foreign countries.

  13. Computer Science in High School Graduation Requirements. ECS Education Trends (Updated)

    Science.gov (United States)

    Zinth, Jennifer

    2016-01-01

    Allowing high school students to fulfill a math or science high school graduation requirement via a computer science credit may encourage more student to pursue computer science coursework. This Education Trends report is an update to the original report released in April 2015 and explores state policies that allow or require districts to apply…

  14. 78 FR 47419 - Requirements for the OSHA Training Institute Education Centers Program and the OSHA Outreach...

    Science.gov (United States)

    2013-08-05

    ... DEPARTMENT OF LABOR Occupational Safety and Health Administration [Docket No. OSHA-2009-0022] Requirements for the OSHA Training Institute Education Centers Program and the OSHA Outreach Training Program...) Requirements AGENCY: Occupational Safety and Health Administration (OSHA), U.S. Department of Labor. ACTION...

  15. Teaching Management Information Systems as a General Education Requirement (GER) Capstone

    Science.gov (United States)

    Hoanca, Bogdan

    2012-01-01

    Although many IS programs nationwide use capstone courses in the major, this paper reports on the use of an upper division Management Information Systems (MIS) class as a general education requirements (GER) capstone. The class is a core requirement for all majors in the Bachelor of Business Administration (BBA) program at the University of Alaska…

  16. Educational Requirements for Entry-Level Practice in the Profession of Nutrition and Dietetics

    Science.gov (United States)

    Abad-Jorge, Ana

    2012-01-01

    The profession of nutrition and dietetics has experienced significant changes over the past 100 years due to advances in nutrition science and healthcare delivery. Although these advances have prompted changes in educational requirements in other healthcare professions, the requirements for entry-level registered dietitians have not changed since…

  17. Making the Grade: Describing Inherent Requirements for the Initial Teacher Education Practicum

    Science.gov (United States)

    Sharplin, Elaine; Peden, Sanna; Marais, Ida

    2016-01-01

    This study explores the development, description, and illustration of inherent requirement (IR) statements to make explicit the requirements for performance on an initial teacher education (ITE) practicum. Through consultative group processes with stakeholders involved in ITE, seven IR domains were identified. From interviews with academics,…

  18. Circuit architecture derivation starting from a formal requirements specification considering a DDS as example

    Science.gov (United States)

    Garbe, H.; Richter, R.; Jentschel, H.-J.

    2004-05-01

    Based on a formal specification of a direct digital synthesis (DDS) and assuming the availability of a set of possible circuit architectures we derive a customised system configuration. e calculate the design parameters that can be used for the specification to synthesise the circuit components. We show how the derived parameters and the selected IC technology influence the complexity of the circuit implementation.

  19. 46 CFR 164.009-3 - Noncombustible materials not requiring specific approval.

    Science.gov (United States)

    2010-10-01

    ...) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL MATERIALS Noncombustible Materials for... noncombustible materials may be used in merchant vessel construction though not specifically approved under this subpart: (a) Sheet glass, block glass, clay, ceramics, and uncoated fibers. (b) All metals, except...

  20. 49 CFR 179.101 - Individual specification requirements applicable to pressure tank car tanks.

    Science.gov (United States)

    2010-10-01

    ... to pressure tank car tanks. 179.101 Section 179.101 Transportation Other Regulations Relating to... MATERIALS REGULATIONS SPECIFICATIONS FOR TANK CARS Specifications for Pressure Tank Car Tanks (Classes DOT... tank car tanks. Editorial Note: At 66 FR 45186, Aug. 28, 2001, an amendment published amending a table...

  1. Do educational outcomes correspond with the requirements of nursing practice: educators' and managers' assessments of novice nurses' professional competence

    Science.gov (United States)

    Numminen, Olivia; Laine, Tuija; Isoaho, Hannu; Hupli, Maija; Leino-Kilpi, Helena; Meretoja, Riitta

    2014-01-01

    Objective This study evaluated weather educational outcomes of nurse education meet the requirements of nursing practice by exploring the correspondence between nurse educators' and nurse managers' assessments of novice nurses' professional competence. The purpose was to find competence areas contributing to the acknowledged practice–theory gap. Design A cross-sectional, comparative design using the Nurse Competence Scale was applied. Subjects The sample comprised nurse educators (n = 86) and nurse managers (n = 141). Methods Descriptive and inferential statistics were used in the data analysis. Main outcome measures Educators assessed novice nurses' competence to a significantly higher level than managers in all competence areas (p competencies related to immediate patient care, commitment to ethical values, maintaining professional skills and nurses' care of the self. The biggest differences were in competencies related to developmental and evaluation tasks, coaching activities, use of evidence-based knowledge and in activities which required mastering a comprehensive view of care situations. However, differences between educators' and managers' assessments were strongly associated with their age and work experience. Active and improved collaboration should be focused on areas in which the differences between educators' and managers' assessments greatly differ in ensuring novice nurses′ fitness for practice. PMID:24512685

  2. Do educational outcomes correspond with the requirements of nursing practice: educators' and managers' assessments of novice nurses' professional competence.

    Science.gov (United States)

    Numminen, Olivia; Laine, Tuija; Isoaho, Hannu; Hupli, Maija; Leino-Kilpi, Helena; Meretoja, Riitta

    2014-12-01

    This study evaluated weather educational outcomes of nurse education meet the requirements of nursing practice by exploring the correspondence between nurse educators' and nurse managers' assessments of novice nurses' professional competence. The purpose was to find competence areas contributing to the acknowledged practice-theory gap. A cross-sectional, comparative design using the Nurse Competence Scale was applied. The sample comprised nurse educators (n = 86) and nurse managers (n = 141). Descriptive and inferential statistics were used in the data analysis. Educators assessed novice nurses' competence to a significantly higher level than managers in all competence areas (p competencies related to immediate patient care, commitment to ethical values, maintaining professional skills and nurses' care of the self. The biggest differences were in competencies related to developmental and evaluation tasks, coaching activities, use of evidence-based knowledge and in activities which required mastering a comprehensive view of care situations. However, differences between educators' and managers' assessments were strongly associated with their age and work experience. Active and improved collaboration should be focused on areas in which the differences between educators' and managers' assessments greatly differ in ensuring novice nurses' fitness for practice. © 2014 The Authors. Scandinavian Journal of Caring Sciences published by John Wiley & Sons Ltd on behalf of Nordic College of Caring Science.

  3. Generic requirements specification for qualifying a commercially available PLC for safety-related applications in nuclear power plants. Final report

    International Nuclear Information System (INIS)

    Ostenso, A.; May, R.

    1996-12-01

    This is a specification for qualifying a commercially available PLC for application to safety systems in nuclear power plants. The specifications are suitable for evaluating a particular PLC product line as a platform for safety-related applications, establishing a suitable qualification test program, and confirming that the manufacturer has a quality assurance program that is adequate for safety-related applications or is sufficiently complete that, with a reasonable set of compensatory actions, it can be brought into conformance. The specification includes requirements for: (1) quality assurance measures applied to the qualification activities, (2) documentation to support the qualification, and (3) documentation to provide the information needed for applying the qualified PLC platform to a specific application. The specifications are designed to encompass a broad range of safety applications; however, qualifying a particular platform for a different range of applications can be accomplished by appropriate adjustments to the requirements

  4. THE SPECIFICITY OF FREEDOM AND CREATIVITY ETHICS IN N. BERDYAEV’S PHILOSOPHY OF EDUCATION

    Directory of Open Access Journals (Sweden)

    Александр Павлович Пузанов

    2013-04-01

    Full Text Available The specificity of N. Berdyaev’s freedom and creativity ethics reflects its implicit pedagogical potential, consisting in original religious and philosophical treatment of education. The source of education is the image of God in man, the way of education is a free communion with the truth, the sense of education is restoring God’s image of man through free creative response to God’s call. N. Berdyaev marks out a special educational role of Christianity in the world history, which is seen as a global educational process of spiritual and moral education of the whole mankind. The ethical and pedagogical teaching of N. Berdyaev is not teleological, but a spiritual and energetical one. In fact, it denies single-sided dominance of ends over means, considers them to be the inseparable unity in order to avoid ideal objectification. In this respect, the way of education is not less important than its ends, and education itself appears to be not the means of living but the sense, contents and way of “the life of spirit”.DOI: http://dx.doi.org/10.12731/2218-7405-2013-4-12

  5. THE SPECIFICITY OF FREEDOM AND CREATIVITY ETHICS IN N. BERDYAEV’S PHILOSOPHY OF EDUCATION

    Directory of Open Access Journals (Sweden)

    Puzanov Alexander Pavlovich

    2013-04-01

    Full Text Available The specificity of N. Berdyaev’s freedom and creativity ethics reflects its implicit pedagogical potential, consisting in original religious and philosophical treatment of education. The source of education is the image of God in man, the way of education is a free communion with the truth, the sense of education is restoring God’s image of man through free creative response to God’s call. N. Berdyaev marks out a special educational role of Christianity in the world history, which is seen as a global educational process of spiritual and moral education of the whole mankind. The ethical and pedagogical teaching of N. Berdyaev is not teleological, but a spiritual and energetical one. In fact, it denies single-sided dominance of ends over means, considers them to be the inseparable unity in order to avoid ideal objectification. In this respect, the way of education is not less important than its ends, and education itself appears to be not the means of living but the sense, contents and way of “the life of spirit”.

  6. Safety of Nuclear Power Plants: Design. Specific Safety Requirements (French Edition)

    International Nuclear Information System (INIS)

    2017-01-01

    This publication establishes requirements applicable to the design of nuclear power plants and elaborates on the safety objective, safety principles and concepts that provide the basis for deriving the safety requirements that must be met for the design of a nuclear power plant. It will be useful for organizations involved in design, manufacture, construction, modification, maintenance, operation and decommissioning of nuclear power plants, as well as for regulatory bodies. A review of Safety Requirements publications was commenced in 2011 following the accident in the Fukushima Daiichi nuclear power plant in Japan. The review revealed no significant areas of weakness and resulted in just a small set of amendments to strengthen the requirements and facilitate their implementation, which are contained in the present publication.

  7. Safety of Nuclear Power Plants: Design. Specific Safety Requirements (Russian Edition)

    International Nuclear Information System (INIS)

    2016-01-01

    This publication establishes requirements applicable to the design of nuclear power plants and elaborates on the safety objective, safety principles and concepts that provide the basis for deriving the safety requirements that must be met for the design of a nuclear power plant. It will be useful for organizations involved in design, manufacture, construction, modification, maintenance, operation and decommissioning of nuclear power plants, as well as for regulatory bodies. A review of Safety Requirements publications was commenced in 2011 following the accident in the Fukushima Daiichi nuclear power plant in Japan. The review revealed no significant areas of weakness and resulted in just a small set of amendments to strengthen the requirements and facilitate their implementation, which are contained in the present publication.

  8. Safety of Nuclear Power Plants: Commissioning and Operation. Specific Safety Requirements (French Edition)

    International Nuclear Information System (INIS)

    2016-01-01

    This publication describes the requirements to be met to ensure the safe operation of nuclear power plants. It takes into account developments in areas such as long term operation of nuclear power plants, plant ageing, periodic safety review, probabilistic safety analysis and risk informed decision making processes. In addition, the requirements are governed by, and must apply, the safety objective and safety principles that are established in the IAEA Safety Standards Series No. SF-1, Fundamental Safety Principles. A review of Safety Requirements publications was commenced in 2011 following the accident in the Fukushima Daiichi nuclear power plant in Japan. The review revealed no significant areas of weakness and resulted in just a small set of amendments to strengthen the requirements and facilitate their implementation, which are contained in the present publication.

  9. Safety of Nuclear Power Plants: Commissioning and Operation. Specific Safety Requirements

    International Nuclear Information System (INIS)

    2016-01-01

    This publication describes the requirements to be met to ensure the safe operation of nuclear power plants. It takes into account developments in areas such as long term operation of nuclear power plants, plant ageing, periodic safety review, probabilistic safety analysis and risk informed decision making processes. In addition, the requirements are governed by, and must apply, the safety objective and safety principles that are established in the IAEA Safety Standards Series No. SF-1, Fundamental Safety Principles. A review of Safety Requirements publications was commenced in 2011 following the accident in the Fukushima Daiichi nuclear power plant in Japan. The review revealed no significant areas of weakness and resulted in just a small set of amendments to strengthen the requirements and facilitate their implementation, which are contained in the present publication

  10. Safety of Nuclear Power Plants: Design. Specific Safety Requirements (Arabic Edition)

    International Nuclear Information System (INIS)

    2017-01-01

    This publication establishes requirements applicable to the design of nuclear power plants and elaborates on the safety objective, safety principles and concepts that provide the basis for deriving the safety requirements that must be met for the design of a nuclear power plant. It will be useful for organizations involved in design, manufacture, construction, modification, maintenance, operation and decommissioning of nuclear power plants, as well as for regulatory bodies. A review of Safety Requirements publications was commenced in 2011 following the accident in the Fukushima Daiichi nuclear power plant in Japan. The review revealed no significant areas of weakness and resulted in just a small set of amendments to strengthen the requirements and facilitate their implementation, which are contained in the present publication.

  11. Globalization and Its Impact on Education with Specific Reference to Education in South Africa

    Science.gov (United States)

    Moloi, K. C.; Gravett, S. J.; Petersen, N. F.

    2009-01-01

    As globalization of the world economy continues unabated, a parallel growth of globalization of knowledge is also taking place. This latter trend is little affected by the boundaries between developed and less developed countries and is having a particular impact on trends in education. This article looks at the impact of globalization within the…

  12. The Specific Direction Requirement for Aiding and Abetting: A Call for Revisiting Comparative Criminal Law

    DEFF Research Database (Denmark)

    Aksenova, Marina

    2015-01-01

    . After this judgment, the prosecution filed a motion to reconsider the acquittal in Perišić, which the Appeals Chamber denied. In sum, these developments diluted and mischaracterized the standard of aiding and abetting. Accordingly, this article has two purposes. First, it demonstrates......The ‘specific direction’ saga has been dominating the jurisprudence of the ICTY for nearly two years, and the end is yet to be seen. The story centers on the correct interpretation of liability for aiding and abetting, while, at the same time, exposing broader concerns of international criminal law....... The saga started with unexpected acquittals of Perišić, Stanišić, and Simatović due to a lack of specific direction in their aid and assistance towards specific offences. More specifically, the tribunal found that the traditional test - the provision of aid with the awareness that it would have...

  13. 49 CFR 178.320 - General requirements applicable to all DOT specification cargo tank motor vehicles.

    Science.gov (United States)

    2010-10-01

    ... removed from the motor vehicle; and (3) Is not fabricated under a specification for cylinders... determine leak tightness of the cargo tank when testing with pneumatic pressure. Internal self-closing stop...

  14. Waste Receiving and Processing Facility Module 1 Data Management System software requirements specification

    International Nuclear Information System (INIS)

    Rosnick, C.K.

    1996-01-01

    This document provides the software requirements for Waste Receiving and Processing (WRAP) Module 1 Data Management System (DMS). The DMS is one of the plant computer systems for the new WRAP 1 facility (Project W-0126). The DMS will collect, store and report data required to certify the low level waste (LLW) and transuranic (TRU) waste items processed at WRAP 1 as acceptable for shipment, storage, or disposal

  15. Waste Receiving and Processing Facility Module 1 Data Management System Software Requirements Specification

    International Nuclear Information System (INIS)

    Brann, E.C. II.

    1994-01-01

    This document provides the software requirements for Waste Receiving and Processing (WRAP) Module 1 Data Management System (DMS). The DMS is one of the plant computer systems for the new WRAP 1 facility (Project W-026). The DMS will collect, store and report data required to certify the low level waste (LLW) and transuranic (TRU) waste items processed at WRAP 1 as acceptable for shipment, storage, or disposal

  16. Waste Receiving and Processing Facility Module 1 Data Management System Software Requirements Specification

    Energy Technology Data Exchange (ETDEWEB)

    Brann, E.C. II

    1994-09-09

    This document provides the software requirements for Waste Receiving and Processing (WRAP) Module 1 Data Management System (DMS). The DMS is one of the plant computer systems for the new WRAP 1 facility (Project W-026). The DMS will collect, store and report data required to certify the low level waste (LLW) and transuranic (TRU) waste items processed at WRAP 1 as acceptable for shipment, storage, or disposal.

  17. A qualitative inquiry of educational requirements of selected professions in the Oklahoma aerospace industry

    Science.gov (United States)

    Walker, Casey Jerry Kennon

    Interview of incumbents of intellectual capital positions at Boeing. The aerospace industry is a dynamic industry that requires continual skill updates to keep up with advancements in technology and operational trends within the industry. The purpose of this study was to examine intellectual capital requirements of selected professional positions within the Boeing Company in Oklahoma. Data obtained through interviews was used to determine if educational skills gaps existed. The findings of the study can be used to develop an aerospace educational pipeline based on collaborative relationships between industry and higher education to facilitate educational and training programs. Three broad research questions were used to address and support the findings of this study related to educational background, career progression, and gaps. A purposive sample of 10 professional positions was selected for interview using an interview guide containing 18 questions. Data was analyzed using manual coding techniques. Findings and conclusions. The study found that minimum education requirements for selected professional positions consisted of a bachelor's degree. Although the majority of participants identified a business degree as optimal, several participants indicated that an education background from multiple disciplines would provide the greatest benefit. Data from interviews showed educational degrees were not specialized enough and skills required to perform job functions were obtained through direct on the job experience or through corporate training. Indications from participant responses showed employees with a thorough knowledge of government acronyms had a decided advantage over those that did not. Recommendations included: expanding the study to multiple organizations by conducting a survey; expanding industry and academic partnerships; establishing a structured educational pipeline to fill critical positions; creating broad aerospace curricula degree programs tailored

  18. Conflicting demands in prison education and the need for context-specific, specialist training for prison educators: an account of the work of the Initial Teacher Training project for teachers and instructors in London prisons and offender learning

    Directory of Open Access Journals (Sweden)

    Jeanes, Julia

    2009-01-01

    Full Text Available Prison Education is regulated by legislative and institutional requirements as are other kinds of Learning and Skill provision, but it is also fundamentally affected by the custodial requirements of the British Legal system. This, together with the relative isolation that teaching staff face within an organisational culture which is peculiar to each prison, produces a learning culture that is very different from that of general Further Education. This paper discusses initial findings of the LONCETT Prison Education Research Project (2008, which aims to identify the specific professional training needs of prison educators in London. Findings from five of the eight prisons in London highlighted two main pedagogic issues that emerged as key aspects of prison education practice which require both specialist training input and further research: the fragmentation which characterises the learner experience; and the emotional stress produced in this environment, which impacts both upon prisoner-learners and teaching staff.

  19. Safety of Nuclear Power Plants: Commissioning and Operation. Specific Safety Requirements (Arabic Edition)

    International Nuclear Information System (INIS)

    2017-01-01

    This publication is a revision of IAEA Safety Standards Series No. NS-R-2, Safety of Nuclear Power Plants: Operation, and has been extended to cover the commissioning stage. It describes the requirements to be met to ensure the safe commissioning, operation, and transition from operation to decommissioning of nuclear power plants. Over recent years there have been developments in areas such as long term operation of nuclear power plants, plant ageing, periodic safety review, probabilistic safety analysis review and risk informed decision making processes. It became necessary to revise the IAEA’s Safety Requirements in these areas and to correct and/or improve the publication on the basis of feedback from its application by both the IAEA and its Member States. In addition, the requirements are governed by, and must apply, the safety objective and safety principles that are established in the IAEA Safety Standards Series No. SF-1, Fundamental Safety Principles. A review of Safety Requirements publications, initiated in 2011 following the accident in the Fukushima Daiichi nuclear power plant in Japan, revealed no significant areas of weakness but resulted in a small set of amendments to strengthen the requirements and facilitate their implementation. These are contained in the present publication.

  20. Safety of Nuclear Power Plants: Commissioning and Operation. Specific Safety Requirements

    International Nuclear Information System (INIS)

    2017-01-01

    This publication is a revision of IAEA Safety Standards Series No. NS-R-2, Safety of Nuclear Power Plants: Operation, and has been extended to cover the commissioning stage. It describes the requirements to be met to ensure the safe commissioning, operation, and transition from operation to decommissioning of nuclear power plants. Over recent years there have been developments in areas such as long term operation of nuclear power plants, plant ageing, periodic safety review, probabilistic safety analysis review and risk informed decision making processes. It became necessary to revise the IAEA’s Safety Requirements in these areas and to correct and/or improve the publication on the basis of feedback from its application by both the IAEA and its Member States. In addition, the requirements are governed by, and must apply, the safety objective and safety principles that are established in the IAEA Safety Standards Series No. SF-1, Fundamental Safety Principles. A review of Safety Requirements publications, initiated in 2011 following the accident in the Fukushima Daiichi nuclear power plant in Japan, revealed no significant areas of weakness but resulted in a small set of amendments to strengthen the requirements and facilitate their implementation. These are contained in the present publication.

  1. TECHNICAL BASIS FOR VENTILATION REQUIREMENTS IN TANK FARMS OPERATING SPECIFICATIONS DOCUMENTS

    Energy Technology Data Exchange (ETDEWEB)

    BERGLIN, E J

    2003-06-23

    This report provides the technical basis for high efficiency particulate air filter (HEPA) for Hanford tank farm ventilation systems (sometimes known as heating, ventilation and air conditioning [HVAC]) to support limits defined in Process Engineering Operating Specification Documents (OSDs). This technical basis included a review of older technical basis and provides clarifications, as necessary, to technical basis limit revisions or justification. This document provides an updated technical basis for tank farm ventilation systems related to Operation Specification Documents (OSDs) for double-shell tanks (DSTs), single-shell tanks (SSTs), double-contained receiver tanks (DCRTs), catch tanks, and various other miscellaneous facilities.

  2. Managing today's complex healthcare business enterprise: reflections on distinctive requirements of healthcare management education.

    Science.gov (United States)

    Welton, William E

    2004-01-01

    In early 2001, the community of educational programs offering master's-level education in healthcare management began an odyssey to modernize its approach to the organization and delivery of healthcare management education. The community recognized that cumulative long-term changes within healthcare management practice required a careful examination of healthcare management context and manpower requirements. This article suggests an evidence-based rationale for defining the distinctive elements of healthcare management, thus suggesting a basis for review and transformation of master's-level healthcare management curricula. It also suggests ways to modernize these curricula in a manner that recognizes the distinctiveness of the healthcare business enterprise as well as the changing management roles and careers within these complex organizations and systems. Through such efforts, the healthcare management master's-level education community would be better prepared to meet current and future challenges, to increase its relevance to the management practice community, and to allocate scarce faculty and program resources more effectively.

  3. Inclusive Cultures, Policies and Practices in Spanish Compulsory Secondary Education Schools: Teachers' Perceptions in Ordinary and Specific Teaching Contexts

    Science.gov (United States)

    Moliner, Odet; Sales, Auxiliadora; Ferrandez, Reina; Traver, Joan

    2011-01-01

    This article presents a study that attempts to inquire into the indicators related with inclusive education by taking into account teachers' responses in the ordinary and specific teaching contexts (experts in special education needs, specialists in therapeutic pedagogy and compensatory education or specific programmes organised to accommodate…

  4. Tethys: The Marine and Hydrokinetic Technology Environmental Impacts Knowledge Management System -- Requirements Specification -- Version 1.0

    Energy Technology Data Exchange (ETDEWEB)

    Butner, R. Scott; Snowden-Swan, Lesley J.; Ellis, Peter C.

    2010-11-09

    The marine and hydrokinetic (MHK) environmental impacts knowledge management system (KMS), dubbed Tethys after the mythical Greek goddess of the seas, is being developed for the U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy Wind and Hydropower Technologies Program (WHTP) by Pacific Northwest National Laboratory (PNNL). This requirements specification establishes the essential capabilities required of Tethys and clarifies for WHTP and the Tethys development team the results that must be achieved by the system.

  5. 24 CFR 200.945 - Supplementary specific requirements under the HUD building product standards and certification...

    Science.gov (United States)

    2010-04-01

    ... under the HUD building product standards and certification program for carpet. 200.945 Section 200.945... requirements under the HUD building product standards and certification program for carpet. (a) Applicable.... (b) Labeling. Under the procedures set forth in § 200.935(d)(6) concerning labeling of a product, the...

  6. Risk-Based Confidentiality Requirements Specification for Outsourced IT Systems (Extended Version)

    NARCIS (Netherlands)

    Morali, A.; Wieringa, Roelf J.

    2010-01-01

    Today, companies are required to be in control of their IT assets, and to provide proof of this in the form of independent IT audit reports. However, many companies have outsourced various parts of their IT systems to other companies, which potentially threatens the control they have of their IT

  7. 40 CFR 270.17 - Specific part B information requirements for surface impoundments.

    Science.gov (United States)

    2010-07-01

    ... migration of any hazardous constituents into the ground water or surface water at any future time; (2) The....19 of this chapter; (5) Proposed action leakage rate, with rationale, if required under § 264.222 of..., including the double liner system, leak detection system, cover system, and appurtenances for control of...

  8. 40 CFR 60.2095 - What site-specific documentation is required?

    Science.gov (United States)

    2010-07-01

    .... (5) Procedures for operating the incinerator and associated air pollution control systems within the... incinerator operating limits. (7) Reporting and recordkeeping procedures. (8) The waste management plan... required? 60.2095 Section 60.2095 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR...

  9. Formal Functional Test Designs: Bridging the Gap Between Test Requirements and Test Specifications

    Science.gov (United States)

    Hops, Jonathan

    1993-01-01

    This presentation describes the testing life cycle, the purpose of the test design phase, and test design methods and gives an example application. Also included is a description of Test Representation Language (TRL), a summary of the language, and an example of an application of TRL. A sample test requirement and sample test design are included.

  10. 49 CFR 180.407 - Requirements for test and inspection of specification cargo tanks.

    Science.gov (United States)

    2010-10-01

    ... may not prevent detection of leaks or damage the venting devices and must be removed immediately after... PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION HAZARDOUS MATERIALS... percent of the required set pressure, and must reseat to a leak-tight condition at no less than 90 percent...

  11. The requirements and specific features related to power supply in telecommunications of Ukraine

    Energy Technology Data Exchange (ETDEWEB)

    Lubashenko, T. [Inst. Giprosvijaz, Kiev (Ukraine); Gordon, A. [ProElectro Ltd., Kiev (Ukraine)

    2000-07-01

    The article deals with the description of trends of power supplies in the telecommunication sector. The basic normative documents regarding the design of the power supplies are pointed out. The requirements concerning the design of the power supplies are outlined. The peculiarities of the power supplies in Ukrainian telecommunications are given. (orig.)

  12. NKT sublineage specification and survival requires the ubiquitin-modifying enzyme TNF AIP3/A20

    NARCIS (Netherlands)

    Drennan, M.B. (Michael B.); Govindarajan, S. (Srinath); Verheugen, E. (Eveline); Coquet, J.M. (Jonathan M.); Staal, J. (Jens); McGuire, C. (Conor); T. Taghon (Tom); G. Leclercq (Georges); R. Beyaert (Rudi); G. van Loo (Geert); B.N.M. Lambrecht (Bart); Elewaut, D. (Dirk)

    2016-01-01

    textabstractNatural killer T (NKT) cells are innate lymphocytes that differentiate into NKT1, NKT2, and NKT17 sublineages during development. However, the signaling events that control NKT sublineage specification and differentiation remain poorly understood. Here, we demonstrate that the

  13. 40 CFR 270.25 - Specific part B information requirements for equipment.

    Science.gov (United States)

    2010-07-01

    ..., boiler, process heater, condenser, or carbon adsorption system and chooses to use test data to determine....1033(j). (3) A design analysis, specifications, drawings, schematics, and piping and instrumentation... Administrator that present basic control device information. The design analysis shall address the vent stream...

  14. Proliferation requirements of cytomegalovirus-specific, effector-type human CD8+ T cells

    NARCIS (Netherlands)

    van Leeuwen, Ester M.; Gamadia, Laila E.; Baars, Paul A.; Remmerswaal, Ester B.; ten Berge, Ineke J.; van Lier, René A.

    2002-01-01

    Two prototypic types of virus-specific CD8(+) T cells can be found in latently infected individuals: CD45R0(+)CD27(+)CCR7(-) effector-memory, and CD45RA(+)CD27(-)CCR7(-) effector-type cells. It has recently been implied that CD45RA(+)CD27(-)CCR7(-) T cells are terminally differentiated effector

  15. Specification of requirements for the virtual environment for reactor applications simulation environment

    International Nuclear Information System (INIS)

    Hess, S. M.; Pytel, M.

    2012-01-01

    In 2010, the United States Dept. of Energy initiated a research and development effort to develop modern modeling and simulation methods that could utilize high performance computing capabilities to address issues important to nuclear power plant operation, safety and sustainability. To respond to this need, a consortium of national laboratories, academic institutions and industry partners (the Consortium for Advanced Simulation of Light Water Reactors - CASL) was formed to develop an integrated Virtual Environment for Reactor Applications (VERA) modeling and simulation capability. A critical element for the success of the CASL research and development effort was the development of an integrated set of overarching requirements that provides guidance in the planning, development, and management of the VERA modeling and simulation software. These requirements also provide a mechanism from which the needs of a broad array of external CASL stakeholders (e.g. reactor / fuel vendors, plant owner / operators, regulatory personnel, etc.) can be identified and integrated into the VERA development plans. This paper presents an overview of the initial set of requirements contained within the VERA Requirements Document (VRD) that currently is being used to govern development of the VERA software within the CASL program. The complex interdisciplinary nature of these requirements together with a multi-physics coupling approach to realize a core simulator capability pose a challenge to how the VRD should be derived and subsequently revised to accommodate the needs of different stakeholders. Thus, the VRD is viewed as an evolving document that will be updated periodically to reflect the changing needs of identified CASL stakeholders and lessons learned during the progress of the CASL modeling and simulation program. (authors)

  16. Interleukin-1 is required for cancer eradication mediated by tumor-specific Th1 cells.

    Science.gov (United States)

    Haabeth, Ole Audun Werner; Lorvik, Kristina Berg; Yagita, Hideo; Bogen, Bjarne; Corthay, Alexandre

    The role of inflammation in cancer is controversial as both tumor-promoting and tumor-suppressive aspects of inflammation have been reported. In particular, it has been shown that pro-inflammatory cytokines, like interleukin-1α (IL-1α), IL-1β, IL-6, and tumor necrosis factor α (TNFα), may either promote or suppress cancer. However, the cellular and molecular basis underlying these opposing outcomes remains enigmatic. Using mouse models for myeloma and lymphoma, we have recently reported that inflammation driven by tumor-specific T helper 1 (Th1) cells conferred protection against B-cell cancer and that interferon-γ (IFN-γ) was essential for this process. Here, we have investigated the contribution of several inflammatory mediators. Myeloma eradication by Th1 cells was not affected by inhibition of TNF-α, TNF-related weak inducer of apoptosis (TWEAK), or TNF-related apoptosis-inducing ligand (TRAIL). In contrast, cancer elimination by tumor-specific Th1 cells was severely impaired by the in vivo neutralization of both IL-1α and IL-1β (collectively named IL-1) with IL-1 receptor antagonist (IL-1Ra). The antitumor functions of tumor-specific Th1 cells and tumor-infiltrating macrophages were both affected by IL-1 neutralization. Secretion of the Th1-derived cytokines IL-2 and IFN-γ at the incipient tumor site was severely reduced by IL-1 blockade. Moreover, IL-1 was shown to synergize with IFN-γ for induction of tumoricidal activity in tumor-infiltrating macrophages. This synergy between IL-1 and IFN-γ may explain how inflammation, when driven by tumor-specific Th1 cells, represses rather than promotes cancer. Collectively, the data reveal a central role of inflammation, and more specifically of the canonical pro-inflammatory cytokine IL-1, in enhancing Th1-mediated immunity against cancer.

  17. Professional Development with Video Modeling: Effects on Behavior Specific Praise in General Education Classrooms

    Science.gov (United States)

    Barry, Colleen

    2016-01-01

    Federal mandates require teachers to implement evidence-based strategies in their classrooms; however, due to gaps between research and practice, these evidence-based practices are inconsistently implemented across educational settings. Although intended to address this, teacher professional developments are most commonly delivered in a…

  18. A Document Analysis of Teacher Evaluation Systems Specific to Physical Education

    Science.gov (United States)

    Norris, Jason M.; van der Mars, Hans; Kulinna, Pamela; Kwon, Jayoun; Amrein-Beardsley, Audrey

    2017-01-01

    Purpose: The purpose of this document analysis study was to examine current teacher evaluation systems, understand current practices, and determine whether the instrumentation is a valid measure of teaching quality as reflected in teacher behavior and effectiveness specific to physical education (PE). Method: An interpretive document analysis…

  19. Better Educational Website Interface Design: The Implications from Gender-Specific Preferences in Graduate Students

    Science.gov (United States)

    Hsu, Yu-chang

    2006-01-01

    This study investigated graduate students gender-specific preferences for certain website interface design features, intending to generate useful information for instructors in choosing and for website designers in creating educational websites. The features investigated in this study included colour value, major navigation buttons placement, and…

  20. The stylar 120 kDa glycoprotein is required for S-specific pollen rejection in Nicotiana.

    Science.gov (United States)

    Hancock, C Nathan; Kent, Lia; McClure, Bruce A

    2005-09-01

    S-RNase participates in at least three mechanisms of pollen rejection. It functions in S-specific pollen rejection (self-incompatibility) and in at least two distinct interspecific mechanisms of pollen rejection in Nicotiana. S-specific pollen rejection and rejection of pollen from Nicotiana plumbaginifolia also require additional stylar proteins. Transmitting-tract-specific (TTS) protein, 120 kDa glycoprotein (120K) and pistil extensin-like protein III (PELP III) are stylar glycoproteins that bind S-RNase in vitro and are also known to interact with pollen. Here we tested whether these glycoproteins have a direct role in pollen rejection. 120K shows the most polymorphism in size between Nicotiana species. Larger 120K-like proteins are often correlated with S-specific pollen rejection. Sequencing results suggest that the polymorphism primarily reflects differences in glycosylation, although indels also occur in the predicted polypeptides. Using RNA interference (RNAi), we suppressed expression of 120K to determine if it is required for S-specific pollen rejection. Transgenic SC N. plumbaginifolia x SI Nicotiana alata (S105S105 or SC10SC10) hybrids with no detectable 120K were unable to perform S-specific pollen rejection. Thus, 120K has a direct role in S-specific pollen rejection. However, suppression of 120K had no effect on rejection of N. plumbaginifolia pollen. In contrast, suppression of HT-B, a factor previously implicated in S-specific pollen rejection, disrupts rejection of N. plumbaginifolia pollen. Thus, S-specific pollen rejection and rejection of N. plumbaginifolia pollen are mechanistically distinct, because they require different non-S-RNase factors.

  1. Recruitment of Mediator Complex by Cell Type and Stage-Specific Factors Required for Tissue-Specific TAF Dependent Gene Activation in an Adult Stem Cell Lineage.

    Science.gov (United States)

    Lu, Chenggang; Fuller, Margaret T

    2015-12-01

    Onset of terminal differentiation in adult stem cell lineages is commonly marked by robust activation of new transcriptional programs required to make the appropriate differentiated cell type(s). In the Drosophila male germ line stem cell lineage, the switch from proliferating spermatogonia to spermatocyte is accompanied by one of the most dramatic transcriptional changes in the fly, as over 1000 new transcripts turn on in preparation for meiosis and spermatid differentiation. Here we show that function of the coactivator complex Mediator is required for activation of hundreds of new transcripts in the spermatocyte program. Mediator appears to act in a sequential hierarchy, with the testis activating Complex (tMAC), a cell type specific form of the Mip/dREAM general repressor, required to recruit Mediator subunits to the chromatin, and Mediator function required to recruit the testis TAFs (tTAFs), spermatocyte specific homologs of subunits of TFIID. Mediator, tMAC and the tTAFs co-regulate expression of a major set of spermatid differentiation genes. The Mediator subunit Med22 binds the tMAC component Topi when the two are coexpressed in S2 cells, suggesting direct recruitment. Loss of Med22 function in spermatocytes causes meiosis I maturation arrest male infertility, similar to loss of function of the tMAC subunits or the tTAFs. Our results illuminate how cell type specific versions of the Mip/dREAM complex and the general transcription machinery cooperate to drive selective gene activation during differentiation in stem cell lineages.

  2. Recruitment of Mediator Complex by Cell Type and Stage-Specific Factors Required for Tissue-Specific TAF Dependent Gene Activation in an Adult Stem Cell Lineage.

    Directory of Open Access Journals (Sweden)

    Chenggang Lu

    2015-12-01

    Full Text Available Onset of terminal differentiation in adult stem cell lineages is commonly marked by robust activation of new transcriptional programs required to make the appropriate differentiated cell type(s. In the Drosophila male germ line stem cell lineage, the switch from proliferating spermatogonia to spermatocyte is accompanied by one of the most dramatic transcriptional changes in the fly, as over 1000 new transcripts turn on in preparation for meiosis and spermatid differentiation. Here we show that function of the coactivator complex Mediator is required for activation of hundreds of new transcripts in the spermatocyte program. Mediator appears to act in a sequential hierarchy, with the testis activating Complex (tMAC, a cell type specific form of the Mip/dREAM general repressor, required to recruit Mediator subunits to the chromatin, and Mediator function required to recruit the testis TAFs (tTAFs, spermatocyte specific homologs of subunits of TFIID. Mediator, tMAC and the tTAFs co-regulate expression of a major set of spermatid differentiation genes. The Mediator subunit Med22 binds the tMAC component Topi when the two are coexpressed in S2 cells, suggesting direct recruitment. Loss of Med22 function in spermatocytes causes meiosis I maturation arrest male infertility, similar to loss of function of the tMAC subunits or the tTAFs. Our results illuminate how cell type specific versions of the Mip/dREAM complex and the general transcription machinery cooperate to drive selective gene activation during differentiation in stem cell lineages.

  3. The Rigor Mortis of Education: Rigor Is Required in a Dying Educational System

    Science.gov (United States)

    Mixon, Jason; Stuart, Jerry

    2009-01-01

    In an effort to answer the "Educational Call to Arms", our national public schools have turned to Advanced Placement (AP) courses as the predominate vehicle used to address the lack of academic rigor in our public high schools. Advanced Placement is believed by many to provide students with the rigor and work ethic necessary to…

  4. CRISP. Requirements Specifications of Intelligent ICT Simulation Tools for Power Applications

    Energy Technology Data Exchange (ETDEWEB)

    Warmer, C.J.; Kester, J.C.P.; Kamphuis, I.G. [ECN Energy in the Built Environment and Networks, Petten (Netherlands); Carlsson, P [EnerSearch, Malmoe (Sweden); Fontela, M. [Laboratory of Electrical Engineering LEG, Grenoble (France); Gustavsson, R. [Blekinge Institute of Technology BTH, Karlskrona (Sweden)

    2003-10-15

    This report, deliverable D2.1 in the CRISP project, serves as a preparation report for the development of simulation tools and prototype software which will be developed in forthcoming stages of the CRISP project. Application areas for these simulations are: fault detection and diagnosis, supply and demand matching and intelligent load shedding. The context in which these applications function is the power network with a high degree of distributed generation, including renewables. In order to control a so called distributed grid we can benefit from a high level of distributed control and intelligence. This requires, on top of the power system network, an information and communication network.. We argue that such a network should be seen as an enabler of distributed control and intelligence. The applications, through which control and intelligence is implemented, then form a third network layer, the service oriented network. Building upon this three-layered network model we derive in this report the requirements for a simulation tool and experiments which study new techniques for fault detection and diagnostics and for simulation tools and experiments implementing intelligent load shedding and supply and demand matching scenarios. We also look at future implementation of these services within the three-layered network model and the requirements that follow for the core information and communication network and for the service oriented network. These requirements, supported by the studies performed in the CRISP Workpackage 1, serve as a basis for development of the simulation tools in the tasks 2.2 to 2.4.

  5. CRISP. Requirements Specifications of Intelligent ICT Simulation Tools for Power Applications

    International Nuclear Information System (INIS)

    Warmer, C.J.; Kester, J.C.P.; Kamphuis, I.G.; Carlsson, P; Fontela, M.; Gustavsson, R.

    2003-10-01

    This report, deliverable D2.1 in the CRISP project, serves as a preparation report for the development of simulation tools and prototype software which will be developed in forthcoming stages of the CRISP project. Application areas for these simulations are: fault detection and diagnosis, supply and demand matching and intelligent load shedding. The context in which these applications function is the power network with a high degree of distributed generation, including renewables. In order to control a so called distributed grid we can benefit from a high level of distributed control and intelligence. This requires, on top of the power system network, an information and communication network.. We argue that such a network should be seen as an enabler of distributed control and intelligence. The applications, through which control and intelligence is implemented, then form a third network layer, the service oriented network. Building upon this three-layered network model we derive in this report the requirements for a simulation tool and experiments which study new techniques for fault detection and diagnostics and for simulation tools and experiments implementing intelligent load shedding and supply and demand matching scenarios. We also look at future implementation of these services within the three-layered network model and the requirements that follow for the core information and communication network and for the service oriented network. These requirements, supported by the studies performed in the CRISP Workpackage 1, serve as a basis for development of the simulation tools in the tasks 2.2 to 2.4

  6. Cell-specific differences in the requirements for translation quality control

    DEFF Research Database (Denmark)

    Reynolds, Noah M; Ling, Jiqiang; Roy, Hervé

    2010-01-01

    Protein synthesis has an overall error rate of approximately 10(-4) for each mRNA codon translated. The fidelity of translation is mainly determined by two events: synthesis of cognate amino acid:tRNA pairs by aminoacyl-tRNA synthetases (aaRSs) and accurate selection of aminoacyl-tRNAs (aa-tRNAs)...... divergent requirements for quality control in different cell compartments and suggest that the limits of translational accuracy may be largely determined by cellular physiology....

  7. Specification and time required for the application of a lime-based render inside historic buildings

    Directory of Open Access Journals (Sweden)

    Vasco Peixoto de Freitas

    2008-01-01

    Full Text Available Intervention in ancient buildings with historical and architectural value requires traditional techniques, such as the use of lime mortars for internal and external wall renderings. In order to ensure the desired performance, these rendering mortars must be rigorously specified and quality controls have to be performed during application. The choice of mortar composition should take account of factors such as compatibility with the substrate, mechanical requirements and water behaviour. The construction schedule, which used to be considered a second order variable, nowadays plays a decisive role in the selection of the rendering technique, given its effects upon costs. How should lime-based mortars be specified? How much time is required for the application and curing of a lime-based render? This paper reflects upon the feasibility of using traditional lime mortars in three-layer renders inside churches and monasteries under adverse hygrothermal conditions and when time is critical. A case study is presented in which internal lime mortar renderings were applied in a church in Northern Portugal, where the very high relative humidity meant that several months were necessary before the drying process was complete.

  8. Activation of germline-specific genes is required for limb regeneration in the Mexican axolotl

    Science.gov (United States)

    Zhu, Wei; Pao, Gerald M; Satoh, Akira; Cummings, Gillian; Monaghan, James R; Harkins, Timothy T; Bryant, Susan V; Voss, S Randal; Gardiner, David M; Hunter, Tony

    2013-01-01

    The capacity for tissue and organ regeneration in humans is dwarfed by comparison to that of salamanders. Emerging evidence suggests that mechanisms learned from the early phase of salamander limb regeneration – wound healing, cellular dedifferentiation and blastemal formation – will reveal therapeutic approaches for tissue regeneration in humans. Here we describe a unique transcriptional fingerprint of regenerating limb tissue in the Mexican axolotl (Ambystoma mexicanum) that is indicative of cellular reprogramming of differentiated cells to a germline-like state. Two genes that are required for self-renewal of germ cells in mice and flies, Piwi-like 1 (PL1) and Piwi-like 2 (PL2), are expressed in limb blastemal cells, the basal layer keratinocytes and the thickened apical epithelial cap in the wound epidermis in the regenerating limb. Depletion of PL1 and PL2 by morpholino oligonucleotides decreased cell proliferation and increased cell death in the blastema leading to a significant retardation of regeneration. Examination of key molecules that are known to be required for limb development or regeneration further revealed that FGF8 is transcriptionally downregulated in the presence of the morpholino oligos, indicating PL1 and PL2 might participate in FGF signaling during limb regeneration. Given the requirement for FGF signaling in limb development and regeneration, the results suggest that PL1 and PL2 function to establish a unique germline-like state that is associated with successful regeneration. PMID:22841627

  9. Structure-guided mutational analysis reveals the functional requirements for product specificity of DOT1 enzymes.

    Science.gov (United States)

    Dindar, Gülcin; Anger, Andreas M; Mehlhorn, Christine; Hake, Sandra B; Janzen, Christian J

    2014-11-12

    DOT1 enzymes are conserved methyltransferases that catalyse the methylation of lysine 79 on histone H3 (H3K79). Most eukaryotes contain one DOT1 enzyme, whereas African trypanosomes have two homologues, DOT1A and DOT1B, with different enzymatic activities. DOT1A mediates mono- and dimethylation of H3K76, the homologue of H3K79 in other organisms, whereas DOT1B additionally catalyses H3K76 trimethylation. However, it is unclear how these different enzymatic activities are achieved. Here we employ a trypanosomal nucleosome reconstitution system and structure-guided homology modelling to identify critical residues within and outside the catalytic centre that modulate product specificity. Exchange of these residues transfers the product specificity from one enzyme to the other, and reveals the existence of distinct regulatory domains adjacent to the catalytic centre. Our study provides the first evidence that a few crucial residues in DOT1 enzymes are sufficient to catalyse methyl-state-specific reactions. These results might also have far-reaching consequences for the functional understanding of homologous enzymes in higher eukaryotes.

  10. Systematic Review of Patient-Specific Surgical Simulation: Toward Advancing Medical Education.

    Science.gov (United States)

    Ryu, Won Hyung A; Dharampal, Navjit; Mostafa, Ahmed E; Sharlin, Ehud; Kopp, Gail; Jacobs, William Bradley; Hurlbert, Robin John; Chan, Sonny; Sutherland, Garnette R

    Simulation-based education has been shown to be an effective tool to teach foundational technical skills in various surgical specialties. However, most of the current simulations are limited to generic scenarios and do not allow continuation of the learning curve beyond basic technical skills to prepare for more advanced expertise, such as patient-specific surgical planning. The objective of this study was to evaluate the current medical literature with respect to the utilization and educational value of patient-specific simulations for surgical training. We performed a systematic review of the literature using Pubmed, Embase, and Scopus focusing on themes of simulation, patient-specific, surgical procedure, and education. The study included randomized controlled trials, cohort studies, and case-control studies published between 2005 and 2016. Two independent reviewers (W.H.R. and N.D) conducted the study appraisal, data abstraction, and quality assessment of the studies. The search identified 13 studies that met the inclusion criteria; 7 studies employed computer simulations and 6 studies used 3-dimensional (3D) synthetic models. A number of surgical specialties evaluated patient-specific simulation, including neurosurgery, vascular surgery, orthopedic surgery, and interventional radiology. However, most studies were small in size and primarily aimed at feasibility assessments and early validation. Early evidence has shown feasibility and utility of patient-specific simulation for surgical education. With further development of this technology, simulation-based education may be able to support training of higher-level competencies outside the clinical settingto aid learners in their development of surgical skills. Copyright © 2017 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

  11. Sex-specific signaling in the blood-brain barrier is required for male courtship in Drosophila.

    Directory of Open Access Journals (Sweden)

    Valbona Hoxha

    Full Text Available Soluble circulating proteins play an important role in the regulation of mating behavior in Drosophila melanogaster. However, how these factors signal through the blood-brain barrier (bbb to interact with the sex-specific brain circuits that control courtship is unknown. Here we show that male identity of the blood-brain barrier is necessary and that male-specific factors in the bbb are physiologically required for normal male courtship behavior. Feminization of the bbb of adult males significantly reduces male courtship. We show that the bbb-specific G-protein coupled receptor moody and bbb-specific Go signaling in adult males are necessary for normal courtship. These data identify sex-specific factors and signaling processes in the bbb as important regulators of male mating behavior.

  12. SPECIFIC OF USING MASSIVE OPEN EDUCATIONAL ELECTRONIC COURSES IN RUSSIAN AND FOREIGN UNIVERSITIES

    Directory of Open Access Journals (Sweden)

    В В Гриншкун

    2017-12-01

    Full Text Available Characteristic feature of informatization of education for several last years is emergence and fast distribution of MOOCs - mass open online courses. Specificity of the Russian education system can’t but affect features of development and deployment of such courses taking into account realities of work of domestic universities. For expansion of opportunities of influence of MOOCs on increase in learning efficiency of students in higher education institutions carrying out the analysis of experience of use of such means of informatization of education, both in Russia, and beyond her limits is expedient. The present article contains transfer and the description of various aspects of emergence and distribution of MOOCs in the world, in general, and in our country, in particular. The short characteristic of possible approaches to development and deployment of MOOCs and their component in domestic system of the higher education is given, examples of the Russian and foreign platforms by means of which such courses become public are given. It is emphasized that universal experience of informatization of the higher education on the basis of use of MOOCs without the corresponding adaptation can’t be applied to training of students in the Russian higher education institutions.

  13. 47 CFR 95.1119 - Specific requirements for wireless medical telemetry devices operating in the 608-614 MHz band.

    Science.gov (United States)

    2010-10-01

    ... devices operating in the 608-614 MHz band. For a wireless medical telemetry device operating within the... 47 Telecommunication 5 2010-10-01 2010-10-01 false Specific requirements for wireless medical telemetry devices operating in the 608-614 MHz band. 95.1119 Section 95.1119 Telecommunication FEDERAL...

  14. 47 CFR 95.1121 - Specific requirements for wireless medical telemetry devices operating in the 1395-1400 and 1427...

    Science.gov (United States)

    2010-10-01

    ... wireless medical telemetry devices operating in the 1395-1400 and 1427-1432 MHz bands. Due to the critical... 47 Telecommunication 5 2010-10-01 2010-10-01 false Specific requirements for wireless medical telemetry devices operating in the 1395-1400 and 1427-1432 MHz bands. 95.1121 Section 95.1121...

  15. 40 CFR Table C-1 to Subpart C of... - Test Concentration Ranges, Number of Measurements Required, and Maximum Discrepancy Specification

    Science.gov (United States)

    2010-07-01

    ... Measurements Required, and Maximum Discrepancy Specification C Table C-1 to Subpart C of Part 53 Protection of... Reference Methods Pt. 53, Subpt. C, Table C-1 Table C-1 to Subpart C of Part 53—Test Concentration Ranges..., June 22, 2010, table C-1 to subpart C was revised, effective Aug. 23, 2010. For the convenience of the...

  16. PINK1 is required for timely cell-type specific mitochondrial clearance during Drosophila midgut metamorphosis.

    Science.gov (United States)

    Liu, Yan; Lin, Jingjing; Zhang, Minjie; Chen, Kai; Yang, Shengxi; Wang, Qun; Yang, Hongqin; Xie, Shusen; Zhou, Yongjian; Zhang, Xi; Chen, Fei; Yang, Yufeng

    2016-11-15

    Mitophagy is the selective degradation of mitochondria by autophagy, which is an important mitochondrial quality and quantity control process. During Drosophila metamorphosis, the degradation of midgut involves a large change in length and organization, which is mediated by autophagy. Here we noticed a cell-type specific mitochondrial clearance process that occurs in enterocytes (ECs), while most mitochondria remain in intestinal stem cells (ISCs) during metamorphosis. Although PINK1/PARKIN represent the canonical pathway for the elimination of impaired mitochondria in varied pathological conditions, their roles in developmental processes or normal physiological conditions have been less studied. To examine the potential contribution of PINK1 in developmental processes, we monitored the dynamic expression pattern of PINK1 in the midgut development by taking advantage of a newly CRISPR/Cas9 generated knock-in fly strain expressing PINK1-mCherry fusion protein that presumably recapitulates the endogenous expression pattern of PINK1. We disclosed a spatiotemporal correlation between the expression pattern of PINK1 and the mitochondrial clearance or persistence in ECs or ISCs respectively. By mosaic genetic analysis, we then demonstrated that PINK1 and PARKIN function epistatically to mediate the specific timely removal of mitochondria, and are involved in global autophagy in ECs during Drosophila midgut metamorphosis, with kinase-dead PINK1 exerting dominant negative effects. Taken together, our studies concluded that the PINK1/PARKIN is crucial for timely cell-type specific mitophagy under physiological conditions and demonstrated again that Drosophila midgut metamorphosis might serve as an elegant in vivo model to study autophagy. Copyright © 2016 Elsevier Inc. All rights reserved.

  17. The Image Quality Translator – A Way to Support Specification of Imaging Requirements

    DEFF Research Database (Denmark)

    Kejser, Ulla Bøgvad; Bech, Mogens

    2015-01-01

    Archives, libraries, and museums run numerous imaging projects to digitize physical works and collections of cultural heritage. This study presents a tool called the 'Image Quality Translator' that is being designed at the Royal Library to support the planning of digitization projects and to make...... the process of specifying and controlling imaging requirements more efficient. The tool seeks to translate between the language used by collection managers and curators to express needs for image quality, and the more technical terms and metrics used by imaging experts and photographers to express...

  18. Requirements and prototype for supporting the planning of patient specific thermal ablation interventions

    International Nuclear Information System (INIS)

    Schramm, W.

    2010-01-01

    Background Thermal ablation is the process of destroying pathological tissue by either high temperatures of approximately 105 o C as achieved in radiofrequency ablation or low temperatures of approximately - 40 o C as used in cryotherapy. Ablations are widely used in clinical practice and provide a safe and generally well tolerated minimal invasive treatment if surgery is not an option. Thermal ablations are usually performed under image guidance, either by ultrasound, CT or MR. Even though ablations are widely used, very little textbook knowledge is available. Because of the treatment complexity there is a need for a well defined process which can be followed by an experienced radiologist as well as an inexperienced one. There is also a need for a planning platform which is capable of supporting the physician in planning the intervention on the basis of the patient's anatomy. For additional benefit this platform should also provide the means for estimating the final coagulation zone by simulations based on the patient's anatomy. The most widely used method to simulate the extend of a coagulation zone is by the usage of finite element analysis (FEA). FEA uses a defined geometry with the physical properties of the tissue and the ablation modality to create a model which can then be solved to make estimations about the extend of the final coagulation zone. Method and Results To deal with the problem of ablation knowledge being only available in distributed form, a workflow was abstracted and translated into diagrams. These workflow diagrams visualize the required steps and decisions when performing thermal ablations. The workflow is split into a planning, applicator placement, ablation and result evaluation phase. The information gained from this knowledge is then used to define the requirements for a platform which is capable of helping the physician when performing the ablation. In the next step I examined the possibility to increase an ablation's coagulation zone

  19. Surgical PACS for the digital operating room. Systems engineering and specification of user requirements.

    Science.gov (United States)

    Korb, Werner; Bohn, Stefan; Burgert, Oliver; Dietz, Andreas; Jacobs, Stephan; Falk, Volkmar; Meixensberger, Jürgen; Strauss, Gero; Trantakis, Christos; Lemke, Heinz U

    2006-01-01

    For better integration of surgical assist systems into the operating room, a common communication and processing plattform that is based on the users needs is needed. The development of such a system, a Surgical Picture Aquisition and Communication System (S-PACS), according the systems engineering cycle is oulined in this paper. The first two steps (concept and specification) for the engineering of the S-PACS are discussed.A method for the systematic integration of the users needs', the Quality Function Deployment (QFD), is presented. The properties of QFD for the underlying problem and first results are discussed. Finally, this leads to a first definition of an S-PACS system.

  20. Education Requirements of Command Positions in the U.S. Border Patrol

    Science.gov (United States)

    2015-06-12

    commander. Degrees in Culinary Arts , Fashion Design, or Film Studies are thus considered as relevant and valuable for command as degrees in Border...Command and General Staff College in partial fulfillment of the requirements for the degree MASTER OF MILITARY ART AND SCIENCE Homeland Security...Z39.18 iii MASTER OF MILITARY ART AND SCIENCE THESIS APPROVAL PAGE Name of Candidate: Julio C. Peña Thesis Title: Education Requirements of

  1. Medical education and the ACGME duty hour requirements: assessing the effect of a day float system on educational activities.

    Science.gov (United States)

    Roey, Steve

    2006-01-01

    In July 2003, the Accreditation Council for Graduate Medical Education (ACGME) instituted new resident work hour mandates, which are being shown to improve resident well-being and patient safety. However, there are limited data on the impact these new mandates may have on educational activities. To assess the impact on educational activities of a day float system created to meet ACGME work hour mandates. The inpatient ward coverage was changed by adding a day float team responsible for new patient admissions in the morning, with the on-call teams starting later and being responsible for new patient admissions thereafter. I surveyed the residents to assess the impact of this new system on educational activities-resident autonomy, attending teaching, conference attendance, resident teaching, self-directed learning, and ability to complete patient care responsibilities. There was no adverse effect of the day float system on educational activities. House staff reported increased autonomy, enhanced teaching from attending physicians, and improved ability to complete patient care responsibilities. Additionally, house staff demonstrated improved compliance with the ACGME mandates. The implementation of a novel day float system for the inpatient medicine ward service improved compliance with ACGME work duty requirements and did not adversely impact educational activities of the residency training program.

  2. Manpower Requirements and Education in Nuclear Science: An International Perspective Nuclear Science Manpower and Education Panel

    International Nuclear Information System (INIS)

    Zeisler, R.; Clark, S.B.; Parry, S.J.; Choppin, G.R.; Danesi, P.R.; Rossbach, M.; Williamson, C.; and others

    2005-01-01

    The MARC-VI conference served as an excellent setting for a session organized to present and discuss the problems in nuclear science manpower and education. A panel discussion and contributed papers reflected the world-wide situation. Major points of the panel discussion are presented. As a result, a resolution on the current situation of nuclear chemistry and radiochemistry was drafted and endorsed by the conference attendees. (author)

  3. Layer specific and general requirements for ERK/MAPK signaling in the developing neocortex

    Science.gov (United States)

    Xing, Lei; Larsen, Rylan S; Bjorklund, George Reed; Li, Xiaoyan; Wu, Yaohong; Philpot, Benjamin D; Snider, William D; Newbern, Jason M

    2016-01-01

    Aberrant signaling through the Raf/MEK/ERK (ERK/MAPK) pathway causes pathology in a family of neurodevelopmental disorders known as 'RASopathies' and is implicated in autism pathogenesis. Here, we have determined the functions of ERK/MAPK signaling in developing neocortical excitatory neurons. Our data reveal a critical requirement for ERK/MAPK signaling in the morphological development and survival of large Ctip2+ neurons in layer 5. Loss of Map2k1/2 (Mek1/2) led to deficits in corticospinal tract formation and subsequent corticospinal neuron apoptosis. ERK/MAPK hyperactivation also led to reduced corticospinal axon elongation, but was associated with enhanced arborization. ERK/MAPK signaling was dispensable for axonal outgrowth of layer 2/3 callosal neurons. However, Map2k1/2 deletion led to reduced expression of Arc and enhanced intrinsic excitability in both layers 2/3 and 5, in addition to imbalanced synaptic excitation and inhibition. These data demonstrate selective requirements for ERK/MAPK signaling in layer 5 circuit development and general effects on cortical pyramidal neuron excitability. DOI: http://dx.doi.org/10.7554/eLife.11123.001 PMID:26848828

  4. NKT sublineage specification and survival requires the ubiquitin-modifying enzyme TNFAIP3/A20.

    Science.gov (United States)

    Drennan, Michael B; Govindarajan, Srinath; Verheugen, Eveline; Coquet, Jonathan M; Staal, Jens; McGuire, Conor; Taghon, Tom; Leclercq, Georges; Beyaert, Rudi; van Loo, Geert; Lambrecht, Bart N; Elewaut, Dirk

    2016-09-19

    Natural killer T (NKT) cells are innate lymphocytes that differentiate into NKT1, NKT2, and NKT17 sublineages during development. However, the signaling events that control NKT sublineage specification and differentiation remain poorly understood. Here, we demonstrate that the ubiquitin-modifying enzyme TNFAIP3/A20, an upstream regulator of T cell receptor (TCR) signaling in T cells, is an essential cell-intrinsic regulator of NKT differentiation. A20 is differentially expressed during NKT cell development, regulates NKT cell maturation, and specifically controls the differentiation and survival of NKT1 and NKT2, but not NKT17, sublineages. Remaining A20-deficient NKT1 and NKT2 thymocytes are hyperactivated in vivo and secrete elevated levels of Th1 and Th2 cytokines after TCR ligation in vitro. Defective NKT development was restored by compound deficiency of MALT1, a key downstream component of TCR signaling in T cells. These findings therefore show that negative regulation of TCR signaling during NKT development controls the differentiation and survival of NKT1 and NKT2 cells. © 2016 Drennan et al.

  5. The Contribution of Specific Diseases to Educational Disparities in Disability-Free Life Expectancy

    Science.gov (United States)

    Nusselder, Wilma J.; Looman, Caspar W.N.; Mackenbach, Johan P.; Huisman, Martijn; van Oyen, Herman; Deboosere, Patrick; Gadeyne, Sylvie; Kunst, Anton E.

    2005-01-01

    Objectives. We examined the contribution that specific diseases, as causes of both death and disability, make to educational disparities in disability-free life expectancy (DFLE). Methods. We used disability data from the Belgian Health Interview Survey (1997) and mortality data from the National Mortality Follow-Up Study (1991–1996) to assess education-related disparities in DFLE and to partition these differences into additive contributions of specific diseases. Results. The DFLE advantage of higher-educated compared with lower-educated persons was 8.0 years for men and 5.9 years for women. Arthritis (men, 1.3 years; women, 2.2 years), back complaints (men, 2.1 years), heart disease/stroke (men, 1.5 years; women, 1.6 years), asthma/chronic obstructive pulmonary disease (COPD) (men, 1.2 years; women, 1.5 years), and “other diseases” (men, 2.4 years) contributed the most to this difference. Conclusions. Disabling diseases, such as arthritis, back complaints, and asthma/COPD, contribute substantially to differences in DFLE by education. Public health policy aiming to reduce existing disparities in the DFLE and to improve population health should not only focus on fatal diseases but also on these nonfatal diseases. PMID:16195519

  6. Stepfather or biological father? Education-specific pathways of postdivorce fatherhood

    Directory of Open Access Journals (Sweden)

    Christine Schnor

    2017-11-01

    Full Text Available Background: Men are commonly assigned the role of economic providers in the family, and education informs about their capacity to fulfil this role. Yet having biological ties to coresident children can determine the man's willingness to step into the provider role. This study investigates how education is linked to fatherhood after divorce, distinguishing between biological father and stepfather positions. Methods: We analysed life course data from 1,111 divorced Belgian men collected in the 'Divorce in Flanders' project. We used descriptive methods of sequence analysis to illustrate the pathways of postdivorce fatherhood. In multinomial logistic regressions, we estimated the likelihood of, firstly, being a father with coresident biological children or/and stepchildren and, secondly, repartnering with a mother and fathering children in this union. Results: Divorced men's family situation depend on their educational levels. More educated men are more often in the role of a resident biological father, whereas the less educated men are more often stepfathers. Men's resident arrangement for first-marriage children, their selection into a new union and the parental status of their new partner help explaining educational differences in post-divorce father positions. Highly educated men live more often with their children from first marriage and repartner more often and especially women without own coresident children, which is beneficial for their transition to a post-divorce birth. Contribution: The findings suggest that both capacity and willingness to support the postdivorce family are lower among the less educated. These education-specific pathways of postdivorce fatherhood are likely to enhance social inequalities.

  7. Requirements and Specifications for a Simplified, Low Pressure Medium Sized PWR

    International Nuclear Information System (INIS)

    Nisan, S.; Raymond, P.; Gautier, G-M.; Pignatel, J-F.

    1998-01-01

    This paper summarises part of our on-going investigations on the possible introduction of nuclear energy in developing countries or countries with low capacity electrical grids. These investigations are principally concerned with future PWR developments and basically try to search for plausible and economic answers to the three difficult questions that each nuclear technology exporting country faces today: 1)- how to compensate the apparent loss of economic competitiveness, related to the scaling effect, of a small or medium sized reactor? 2)- how to reconcile the introduction of nuclear energy on the large scale with the two major preoccupations of nuclear safety and nuclear proliferation? 3)- how to demonstrate that the proposed concept(s) can effectively meet the safety objectives of the requirements for future reactors in Europe and in other countries?

  8. SELECTED REQUIREMENTS OF INTEGRATED MANAGEMENT SYSTEMS BASED ON PAS 99 SPECIFICATION

    Directory of Open Access Journals (Sweden)

    Paweł Nowicki

    2013-03-01

    Full Text Available The aim this research was to analyze the ways of integration of management systems in food sector. The study involved the documentation, audits, corrective and preventive actions and management's review phases described in the specification PAS 99, which is one of common elements of integrated management systems. Four organizations were selected for the study. The organizations had introduced and certified at least two standardized management systems. It was assumed that the investigated organizations should have implemented the HACCP system. Studies were conducted as a case study. The employees responsible for the functioning of management systems were interviewed in all four organizations. The study was conducted in the form of in-depth interviews based on pre-prepared script. The scenario was developed based on the PAS 99 guideline. The process of integration of management systems implemented in the studied companies reveals the full compliance of an integrated management system with PASS 99 in the policy area.

  9. Hox genes require homothorax and extradenticle for body wall identity specification but not for appendage identity specification during metamorphosis of Tribolium castaneum.

    Science.gov (United States)

    Smith, Frank W; Jockusch, Elizabeth L

    2014-11-01

    The establishment of segment identity is a key developmental process that allows for divergence along the anteroposterior body axis in arthropods. In Drosophila, the identity of a segment is determined by the complement of Hox genes it expresses. In many contexts, Hox transcription factors require the protein products of extradenticle (exd) and homothorax (hth) as cofactors to perform their identity specification functions. In holometabolous insects, segment identity may be specified twice, during embryogenesis and metamorphosis. To glean insight into the relationship between embryonic and metamorphic segmental identity specification, we have compared these processes in the flour beetle Tribolium castaneum, which develops ventral appendages during embryogenesis that later metamorphose into adult appendages with distinct morphologies. At metamorphosis, comparisons of RNAi phenotypes indicate that Hox genes function jointly with Tc-hth and Tc-exd to specify several region-specific aspects of the adult body wall. On the other hand, Hox genes specify appendage identities along the anteroposterior axis independently of Tc-hth/Tc-exd and Tc-hth/Tc-exd specify proximal vs. distal identity within appendages independently of Hox genes during this stage. During embryogenesis, Tc-hth and Tc-exd play a broad role in the segmentation process and are required for specification of body wall identities in the thorax; however, contrasting with results from other species, we did not obtain homeotic transformations of embryonic appendages in response to Tc-hth or Tc-exd RNAi. In general, the homeotic effects of interference with the function of Hox genes and Tc-hth/Tc-exd during metamorphosis did not match predictions based on embryonic roles of these genes. Comparing metamorphic patterning in T. castaneum to embryonic and post-embryonic development in hemimetabolous insects suggests that holometabolous metamorphosis combines patterning processes of both late embryogenesis and

  10. High School Diploma Options That Meet Federal Graduation Rate Calculation Requirements. Education Trends

    Science.gov (United States)

    Zinth, Jennifer

    2018-01-01

    Federal requirements stipulate that states and local education agencies annually calculate and report an Adjusted Cohort Graduation Rate, disaggregated by student group. The ACGR includes all students who graduate from high school in four years with a regular high school diploma, plus all students with the most significant cognitive disabilities…

  11. Proposed combination of training and education to meet the bachelor of science requirements

    International Nuclear Information System (INIS)

    Wilson, A.E.

    1987-01-01

    The basic similarities and differences of the education and training which, in the author's opinion, are actually needed by reactor operators are outlined and compared with the NRC requirements. Examples of engineering degree programs are presented to demonstrate that they are NOT the appropriate educational goal for a senior reactor operator. A possible program of study which could be implemented jointly by a utility and a nearby college or university is presented. The program combines both education and training to complete the requirements for a bachelors degree. Those student-operators entering the program should be able to work as auxiliary operators while pursuing the degree part time and qualify for the NRC Reactor Operator exam in five years. Then, while working as RO's, they should complete the degree requirements in another year. After an additional year of RO experience, they should meet the NRC requirements for Senior Operator. Finally, some of the possible pitfalls of such a program are discussed. These include such things as drop-outs, union agreements, inflexibility of educational institutions and, of course, cost

  12. 26 CFR 1.25A-1 - Calculation of education tax credit and general eligibility requirements.

    Science.gov (United States)

    2010-04-01

    ... Scholarship Credit is claimed may not be taken into account in computing the amount of the Lifetime Learning... tax credit and general eligibility requirements. (a) Amount of education tax credit. An individual... Scholarship Credit (as described in § 1.25A-3) plus the Lifetime Learning Credit (as described in § 1.25A-4...

  13. Throwing the Baby Out with the Bathwater: Changing Requirements for a Successful Business Education Program.

    Science.gov (United States)

    D'Amico, Joseph J.; Adelman, Sheryl P.

    1987-01-01

    The Philadelphia Business Academy is a vocational work-study program based on a public education/private industry partnership. The program is undergoing modifications in response to new state requirements for school promotions. The moderations are detrimental to the unique features of this program and may affect its future success. (VM)

  14. Patient Care Physician Supply and Requirements: Testing COGME Recommendations. Council on Graduate Medical Education, Eighth Report.

    Science.gov (United States)

    Council on Graduate Medical Education.

    This report reassesses recommendations made by the Council on Graduate Medical Education in earlier reports which had, beginning in 1992, addressed the problems of physician oversupply. In this report physician supply and requirements are examined in the context of a health care system increasingly dominated by managed care. Patterns of physician…

  15. Safety of Nuclear Power Plants: Design. Specific Safety Requirements (Russian Edition); Bezopasnost' atomnykh ehlektrostantsij: proektirovanie. Konkretnye trebovaniya bezopasnosti

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-04-15

    This publication is a revision of Safety Requirements No. NS-R-1, Safety of Nuclear Power Plants: Design. It establishes requirements applicable to the design of nuclear power plants and elaborates on the safety objective, safety principles and concepts that provide the basis for deriving the safety requirements that must be met for the design of a nuclear power plant. It will be useful for organizations involved in the design, manufacture, construction, modification, maintenance, operation and decommissioning of nuclear power plants, as well as for regulatory bodies. Contents: 1. Introduction; 2. Applying the safety principles and concepts; 3. Management of safety in design; 4. Principal technical requirements; 5. General plant design; 6. Design of specific plant systems.

  16. Disease specific knowledge about cystic fibrosis, patient education and counselling in Poland

    Directory of Open Access Journals (Sweden)

    Sławomir Chomik

    2014-06-01

    Full Text Available introduction and objective. The presented study assesses levels of specific knowledge of the disease among cystic fibrosis (CF patients and their families, and evaluates the effectiveness of a targeted, disease specific education programme. materials and methods. A cross-sectional survey among 462 families with a CF child evaluated their knowledge of the disease. A one year follow up survey among 200 families assessed the effectiveness of an educational programme developed to correct gaps, errors and misconceptions identified in the previously administered survey. Self-administered, comprehensive, 5-domains, 45-item multiple-choice CF Disease Knowledge Questionnaire (CFDKQ was anonymously completed by 462 subjects. results. 228 respondents were male (49%, 234 female (51%. The level of disease-specific knowledge in the age groups 0–6 and 7–10 years, was significantly higher than in 11–14 and 15–18 years of age groups (p<0.005. General medical and Genetics/Reproduction knowledge was low in all patients. Significant predictors of patient and parental knowledge were age and domicile. Patients and parents rely heavily on doctors for information about CF (77%. The follow-up survey (CFDKQ emphasized that special education programmes significantly improved levels of disease specific knowledge (p<0.0001. conclusions. If left uncorrected, the misconceptions, gaps and errors in CF knowledge identified in the presented study could result in inadvertent non-adherence to treatment, and impact on the progression and outcome of the disease. Secondly, the results demonstrate the effectiveness of targeted, disease specific information in improving disease knowledge of CF patients and their families, and highlights the value and need for the development of educational programmes for chronically ill patients and their families.

  17. Quantifying sex, race, and age specific differences in bone microstructure requires measurement of anatomically equivalent regions.

    Science.gov (United States)

    Ghasem-Zadeh, Ali; Burghardt, Andrew; Wang, Xiao-Fang; Iuliano, Sandra; Bonaretti, Serena; Bui, Minh; Zebaze, Roger; Seeman, Ego

    2017-08-01

    Individuals differ in forearm length. As microstructure differs along the radius, we hypothesized that errors may occur when sexual and racial dimorphisms are quantified at a fixed distance from the radio-carpal joint. Microstructure was quantified ex vivo in 18 cadaveric radii using high resolution peripheral quantitative computed tomography and in vivo in 158 Asian and Caucasian women and men at a fixed region of interest (ROI), a corrected ROI positioned at 4.5-6% of forearm length and using the fixed ROI adjusted for cross sectional area (CSA), forearm length or height. Secular effects of age were assessed by comparing 38 younger and 33 older women. Ex vivo, similar amounts of bone mass fashioned adjacent cross sections. Larger distal cross sections had thinner porous cortices of lower matrix mineral density (MMD), a larger medullary CSA and higher trabecular density. Smaller proximal cross-sections had thicker less porous cortices of higher MMD, a small medullary canal with little trabecular bone. Taller persons had more distally positioned fixed ROIs which moved proximally when corrected. Shorter persons had more proximally positioned fixed ROIs which moved distally when corrected, so dimorphisms lessened. In the corrected ROIs, in Caucasians, women had 0.6 SD higher porosity and 0.6 SD lower trabecular density than men (pmicrostructure requires measurement of anatomically equivalent regions. Copyright © 2017 Elsevier Inc. All rights reserved.

  18. Serum-free media formulations are cell line-specific and require optimization for microcarrier culture.

    Science.gov (United States)

    Tan, Kah Yong; Teo, Kim Leng; Lim, Jessica F Y; Chen, Allen K L; Choolani, Mahesh; Reuveny, Shaul; Chan, Jerry; Oh, Steve Kw

    2015-08-01

    Mesenchymal stromal cells (MSCs) are being investigated as potential cell therapies for many different indications. Current methods of production rely on traditional monolayer culture on tissue-culture plastic, usually with the use of serum-supplemented growth media. However, the monolayer culturing system has scale-up limitations and may not meet the projected hundreds of billions to trillions batches of cells needed for therapy. Furthermore, serum-free medium offers several advantages over serum-supplemented medium, which may have supply and contaminant issues, leading to many serum-free medium formulations being developed. We cultured seven MSC lines in six different serum-free media and compared their growth between monolayer and microcarrier culture. We show that (i) expansion levels of MSCs in serum-free monolayer cultures may not correlate with expansion in serum-containing media; (ii) optimal culture conditions (serum-free media for monolayer or microcarrier culture) differ for each cell line; (iii) growth in static microcarrier culture does not correlate with growth in stirred spinner culture; (iv) and that early cell attachment and spreading onto microcarriers does not necessarily predict efficiency of cell expansion in agitated microcarrier culture. Current serum-free media developed for monolayer cultures of MSCs may not support MSC proliferation in microcarrier cultures. Further optimization in medium composition will be required for microcarrier suspension culture for each cell line. Copyright © 2015 International Society for Cellular Therapy. Published by Elsevier Inc. All rights reserved.

  19. Donor-specific antibodies require preactivated immune system to harm renal transplant.

    Science.gov (United States)

    Süsal, Caner; Döhler, Bernd; Ruhenstroth, Andrea; Morath, Christian; Slavcev, Antonij; Fehr, Thomas; Wagner, Eric; Krüger, Bernd; Rees, Margaret; Balen, Sanja; Živčić-Ćosić, Stela; Norman, Douglas J; Kuypers, Dirk; Emonds, Marie-Paule; Pisarski, Przemyslaw; Bösmüller, Claudia; Weimer, Rolf; Mytilineos, Joannis; Scherer, Sabine; Tran, Thuong H; Gombos, Petra; Schemmer, Peter; Zeier, Martin; Opelz, Gerhard

    2016-07-01

    It is an unresolved issue why some kidney transplant recipients with pretransplant donor-specific HLA antibodies (DSA) show a high transplant failure rate, whereas in other patients DSA do not harm the graft. We investigated whether help from preactivated T-cells might be necessary for DSA to exert a deleterious effect. The impact of pretransplant DSA and immune activation marker soluble CD30 (sCD30) on 3-year graft survival was analyzed in 385 presensitized kidney transplant recipients. A deleterious influence of pretransplant DSA on graft survival was evident only in patients who were positive for the immune activation marker sCD30. In the absence of sCD30 positivity, 3-year graft survival was virtually identical in patients with or without DSA (83.1±3.9% and 84.3±2.8%, P=0.81). A strikingly lower 3-year graft survival rate of 62.1±6.4% was observed in patients who were both sCD30 and DSA positive (HR 2.92, PsCD30 negative. Pretransplant DSA have a significantly deleterious impact on graft survival only in the presence of high pretransplant levels of the activation marker sCD30. Copyright © 2016 The Authors. Published by Elsevier B.V. All rights reserved.

  20. Software requirements elicitation to support internal monitoring of quality assurance system for higher education in Indonesia

    Science.gov (United States)

    Amalia, A.; Gunawan, D.; Hardi, S. M.; Rachmawati, D.

    2018-02-01

    The Internal Quality Assurance System (in Indonesian: SPMI (Sistem Penjaminan Mutu Internal) is a systemic activity of quality assurance of higher education in Indonesia. SPMI should be done by all higher education or universities in Indonesia based on the Regulation of the Minister of Research, Technology and Higher Education of the Republic of Indonesia Number 62 of 2016. Implementation of SPMI must refer to the principle of SPMI that is independent, standardize, accurate, well planned and sustainable, documented and systematic. To assist the SPMI cycle properly, universities need a supporting software to monitor all the activities of SPMI. But in reality, many universities are not optimal in building this SPMI monitoring system. One of the obstacles is the determination of system requirements in support of SPMI principles is difficult to achieve. In this paper, we observe the initial phase of the engineering requirements elicitation. Unlike other methods that collect system requirements from users and stakeholders, we find the system requirements of the SPMI principles from SPMI guideline book. The result of this paper can be used as a choice in determining SPMI software requirements. This paper can also be used by developers and users to understand the scenario of SPMI so that could overcome the problems of understanding between this two parties.

  1. Stage specific requirement of platelet-derived growth factor receptor-α in embryonic development.

    Directory of Open Access Journals (Sweden)

    Chen Qian

    Full Text Available Platelet-derived growth factor receptor alpha (PDGFRα is a cell-surface receptor tyrosine kinase for platelet-derived growth factors. Correct timing and level of Pdgfra expression is crucial for embryo development, and deletion of Pdgfra caused developmental defects of multiple endoderm and mesoderm derived structures, resulting in a complex phenotypes including orofacial cleft, spina bifida, rib deformities, and omphalocele in mice. However, it is not clear if deletion of Pdgfra at different embryonic stages differentially affects these structures.To address the temporal requirement of Pdgfra in embryonic development.We have deleted the Pdgfra in Pdgfra-expressing tissues at different embryonic stages in mice, examined and quantified the developmental anomalies.Current study showed that (i conditional deletion of Pdgfra at different embryonic days (between E7.5 and E10.5 resulted in orofacial cleft, spina bifida, rib cage deformities, and omphalocele, and (ii the day of Pdgfra deletion influenced the combinations, incidence and severities of these anomalies. Deletion of Pdgfra caused apoptosis of Pdgfra-expressing tissues, and developmental defects of their derivatives.Orofacial cleft, spina bifida and omphalocele are among the commonest skeletal and abdominal wall defects of newborns, but their genetic etiologies are largely unknown. The remarkable resemblance of our conditional Pdgfra knockout embryos to theses human congenital anomalies, suggesting that dysregulated PDGFRA expression could cause these anomalies in human. Future work should aim at defining (a the regulatory elements for the expression of the human PDGFRA during embryonic development, and (b if mutations / sequence variations of these regulatory elements cause these anomalies.

  2. A Clostridium difficile-Specific, Gel-Forming Protein Required for Optimal Spore Germination

    Directory of Open Access Journals (Sweden)

    M. Lauren Donnelly

    2017-01-01

    Full Text Available Clostridium difficile is a Gram-positive spore-forming obligate anaerobe that is a leading cause of antibiotic-associated diarrhea worldwide. In order for C. difficile to initiate infection, its aerotolerant spore form must germinate in the gut of mammalian hosts. While almost all spore-forming organisms use transmembrane germinant receptors to trigger germination, C. difficile uses the pseudoprotease CspC to sense bile salt germinants. CspC activates the related subtilisin-like protease CspB, which then proteolytically activates the cortex hydrolase SleC. Activated SleC degrades the protective spore cortex layer, a step that is essential for germination to proceed. Since CspC incorporation into spores also depends on CspA, a related pseudoprotease domain, Csp family proteins play a critical role in germination. However, how Csps are incorporated into spores remains unknown. In this study, we demonstrate that incorporation of the CspC, CspB, and CspA germination regulators into spores depends on CD0311 (renamed GerG, a previously uncharacterized hypothetical protein. The reduced levels of Csps in gerG spores correlate with reduced responsiveness to bile salt germinants and increased germination heterogeneity in single-spore germination assays. Interestingly, asparagine-rich repeat sequences in GerG’s central region facilitate spontaneous gel formation in vitro even though they are dispensable for GerG-mediated control of germination. Since GerG is found exclusively in C. difficile, our results suggest that exploiting GerG function could represent a promising avenue for developing C. difficile-specific anti-infective therapies.

  3. Good practices in virtual higher education based on specifications for e-Learning standards

    Directory of Open Access Journals (Sweden)

    Edgar Javier Carmona Suarez

    2017-03-01

    Full Text Available Free courses, full academic programs, and partially and totally virtual universities are now offered, which shows an increase in the offer and coverage in higher education. With growth, new needs emerge from questions about the quality of education, which depends on many factors; for example, the standardization of online or virtual academic spaces. This research proposed the creation of a set of technical, administrative, communicative and pedagogical specifications to improve virtual training at the University of Quindío, which serves as a reference for good practices for university teachers. In this process, significant experiences were collected and, as a final result, a proposal was built in the light of categories created by international organizations specialized in standards. This led to standardization processes, which contribute to the strengthening of the quality of education.

  4. Teaching Sustainability Using an Active Learning Constructivist Approach: Discipline-Specific Case Studies in Higher Education

    Directory of Open Access Journals (Sweden)

    Maria Kalamas Hedden

    2017-07-01

    Full Text Available In this paper we present our rationale for using an active learning constructivist approach to teach sustainability-related topics in a higher education. To push the boundaries of ecological literacy, we also develop a theoretical model for sustainability knowledge co-creation. Drawing on the experiences of faculty at a major Southeastern University in the United States, we present case studies in architecture, engineering, geography, and marketing. Four Sustainability Faculty Fellows describe their discipline-specific case studies, all of which are project-based learning experiences, and include details regarding teaching and assessment. Easily replicated in other educational contexts, these case studies contribute to the advancement of sustainability education.

  5. Specifics of Educational Texts Selection for Schoolchildren Doing the Humanities Subjects

    Directory of Open Access Journals (Sweden)

    T. V. Oblasova

    2012-01-01

    Full Text Available The paper proposes the new approach to educational text selection for the humanities teaching. Its specifics is based on the wide interpretation of educational texts, as the culture texts involved in cognitive learning activity and fulfilling the multiple tasks of the related subjects and personal development. The educational text is taken as a generalized model, its content and structure determining the scheme of a speech cognitive activity, as well as the meaning formation mechanism responsible for understanding and personal development. The texts and tasks selection is oriented on schoolchildren’s understanding with the reference to the psycholinguistic, psychological and hermeneutic approaches; information extraction and interpretation level related to the author’s and student’s context. The given approach could provide the basis for developing and structuring the textbooks content for the humanities subjects. 

  6. Improving software requirements specification for safety-related systems using the fault tree developed by an object-based method

    International Nuclear Information System (INIS)

    Cepin, M.; Mavko, B.

    1998-01-01

    A modification of the fault tree analysis is presented. The new fault tree integrates structural and behavioral models of a system. Information on the system structure is captured in the name of each gate and basic event of the fault tree. Information on the system behavior is captured in their description. Behavior is expressed using the axiomatic notation based on first order predicate logic. The new fault tree is a useful model for analysis and improvement of software requirements specification. The benefit of such improvements is reduced probability of failures in specification, which in turn results in increased reliability of the software.(author)

  7. Discipline-Specific Compared to Generic Training of Teachers in Higher Education.

    Science.gov (United States)

    Silva-Fletcher, Ayona; May, Stephen A

    A recurrent theme arising in the higher education sector is the suitability and effectiveness of generic versus discipline-specific training of university teachers, who are often recruited based on their disciplinary specialties to become teachers in higher education. We compared two groups of participants who had undergone training using a generic post-graduate certificate in higher education (PGCertGeneric) versus a discipline-specific course in veterinary education (PGCertVetEd). The study was conducted using a survey that allowed comparison of participants who completed PGCertGeneric (n=21) with PGCertVetEd (n=22). Results indicated that participants from both PGCertGeneric and PGCertVetEd considered teaching to be satisfying and important to their careers, valued the teaching observation component of the course, and identified similar training needs. However, the participants of the PGCertVetEd felt that the course made them better teachers, valued the relevance of the components taught, understood course design better, were encouraged to do further courses/reading in teaching and learning, changed their teaching as a result of the course, and were less stressed about teaching as compared to the PGCertGeneric participants (p<.05). It is likely that the PGCertVetEd, which was designed and developed by veterinarians with a wider understanding of the veterinary sector, helped the participants perceive the training course as suited to their needs.

  8. Impact of an education program on parental knowledge of specific learning disability

    OpenAIRE

    Karande Sunil; Mehta Vishal; Kulkarni Madhuri

    2007-01-01

    Background :A supportive home environment is one of the factors that can favorably determine the outcome of specific learning disability (SpLD) in a school-going child. However, there is no reliable information available on parental knowledge about SpLD. Aims :To investigate parental knowledge of SpLD and to evaluate the impact of an educational intervention on it. Settings and Design : Prospective questionnaire-based study conducted in our clinic. Materials and Methods : From April to Novemb...

  9. Roles and Responsibilities, and Education and Training Requirements for Clinically Qualified Medical Physicists (Russian Edition)

    International Nuclear Information System (INIS)

    2014-01-01

    This publication addresses the shortfall of well trained and clinically qualified medical physicists working in radiation medicine. The roles, responsibilities and clinical training requirements of medical physicists have not always been well defined or well understood by health care professionals, health authorities and regulatory agencies. To fill this gap, this publication provides recommendations for the academic education and clinical training of clinically qualified medical physicists, including recommendations for their accreditation certification and registration, along with continuous professional development. The goal is to establish criteria that support the harmonization of education and clinical training worldwide

  10. Development of guidance on applications of regulatory requirements for low specific activity materials and surface contaminated objects

    International Nuclear Information System (INIS)

    Pope, R.B.; Easton, E.P.; Shankman, S.F.

    1997-01-01

    In 1985, the International Atomic Energy Agency issued revised regulations for the safe transport of radioactive material. Significant among the changes were major revisions to requirements for Low Specific Activity (LSA) material and Surface Contaminated Objects (SCOs). In preparation for the adoption of these requirements into regulations in the United States, it became apparent that guidance on how to apply these requirements, clarifying technical uncertainties and ensuring proper implementation, would be needed both by the regulators and those regulated. Thus, the US Department of Transportation and the US Nuclear Regulatory Commission, with the assistance of staff from Oak Ridge National Laboratory, are preparing regulatory guidance for LSA material and SCO transport. The guidance will present examples of acceptable methods for demonstrating compliance with the revised rules. Ideas being investigated for inclusion in the pending guidance are discussed in this paper. Under current plans, the guidance will be issued for public comment prior to final issuance of the guidance in 1997

  11. Development of guidance on applications of regulatory requirements for low specific activity materials and surface contaminated objects

    International Nuclear Information System (INIS)

    Pope, R.B.; Easton, E.P.; Shankman, S.F.; Boyle, R.W.

    1997-01-01

    In 1985, the International Atomic Energy Agency issued revised regulations for the safe transport of radioactive material. Significant among the changes were major revisions to requirements for Low Specific Activity (LSA) material and Surface Contaminated Objects (SCOs). In preparation for the adoption of these requirements into regulations in the United States, it became apparent that guidance on how to apply these requirements, clarifying technical uncertainties and ensuring proper implementation, would be needed both by the regulators and those regulated. Thus, the US Department of Transportation and the U.S. Nuclear Regulatory Commission, with the assistance of staff from Oak Ridge National Laboratory, are preparing regulatory guidance for LSA material and SCO transport. The guidance will present examples of acceptable methods for demonstrating compliance with the revised rules. Ideas being investigated for inclusion in the pending guidance are discussed in this paper. Under current plans, the guidance will be issued for public comment prior to final issue of the guidance in 1997. (Author)

  12. Education and adult cause-specific mortality--examining the impact of family factors shared by 871 367 Norwegian siblings

    DEFF Research Database (Denmark)

    Næss, Oyvind; Hoff, Dominic A; Lawlor, Debbie

    2012-01-01

    To estimate the impact family factors shared by siblings has on the association between length of education and cause-specific mortality in adulthood.......To estimate the impact family factors shared by siblings has on the association between length of education and cause-specific mortality in adulthood....

  13. Inclusive Education for Children with Specific Learning Difficulties: Analysis of Opportunities and Barriers in Inclusive Education in Slovenia

    Directory of Open Access Journals (Sweden)

    Marija Kavkler

    2015-03-01

    Full Text Available Inclusive education allows for universal inclusion, participation and achievement of all children, including children with specific learning difficulties (SpLD. Children with SpLD form a heterogeneous group with diverse cognitive deficits, special educational needs (SEN and strengths, and have a legislated right to the continuum of both assistance and support programmes. Although their intellectual capacity is average or above average, their learning achievements in some learning domains are modest, and they are poorly integrated into their social environment, which often results in their discrimination. Barriers and opportunities in the area of SpLD were analysed with the aid of Ball’s model (1994, with factors and conditions being analysed within the contexts of policy influence, text production and practice. The contexts of policy influence and text production provide the basic conditions for the in clusive education of children with SpLD. The context of influence on in clusive policy for children with SpLD represents a systematic approach to policy initiation and to the prerequisites for its implementation in practice. The context of policy text production focuses on professionals and their impact on the enactment of the rights of children with severe SpLD. The context of practice concerns barriers and opportunities for implementing inclusion in practice. Early identification and diagnosis of pupils’ strengths, deficits and SEN, together with intensified treatment corresponding to the SEN of children with SpLD, could significantly influence the efficiency of the educational process. Barriers, primarily of an immaterial nature, are mainly encountered in those schools that do not implement the five-tier Response to Intervention (RTI approach. This approach enables children with SpLD a continuum of team-based diagnostic evaluation, effective adaptations and assistance. The main reasons for the unfavourable situation concern education

  14. Development of a context specific accreditation assessment tool for affirming quality midwifery education in Bangladesh.

    Science.gov (United States)

    Bogren, Malin; Sathyanarayanan Doraiswamy; Erlandsson, Kerstin; Akhter, Halima; Akter, Dalia; Begum, Momtaz; Chowdhury, Merry; Das, Lucky; Akter, Rehana; Begum, Sufia; Akter, Renoara; Yesmin, Syeada; Khatun, Yamin Ara

    2018-06-01

    using the International Confederation of Midwives (ICM) Global Standards for Midwifery Education as a conceptual framework, the aim of this study was to explore and describe important 'must haves' for inclusion in a context-specific accreditation assessment tool in Bangladesh. A questionnaire study was conducted using a Likert rating scale and 111 closed-response single items on adherence to accreditation-related statements, ending with an open-ended question. The ICM Global Standards guided data collection, deductive content analysis and description of the quantitative results. twenty-five public institutes/colleges (out of 38 in Bangladesh), covering seven out of eight geographical divisions in the country. one hundred and twenty-three nursing educators teaching the 3-year diploma midwifery education programme. this study provides insight into the development of a context-specific accreditation assessment tool for Bangladesh. Important components to be included in this accreditation tool are presented under the following categories and domains: 'organization and administration', 'midwifery faculty', 'student body', 'curriculum content', 'resources, facilities and services' and 'assessment strategies'. The identified components were a prerequisite to ensure that midwifery students achieve the intended learning outcomes of the midwifery curriculum, and hence contribute to a strong midwifery workforce. The components further ensure well-prepared teachers and a standardized curriculum supported at policy level to enable effective deployment of professional midwives in the existing health system. as part of developing an accreditation assessment tool, it is imperative to build ownership and capacity when translating the ICM Global Standards for Midwifery Education into the national context. this initiative can be used as lessons learned from Bangladesh to develop a context-specific accreditation assessment tool in line with national priorities, supporting the

  15. Current challenges for radiographers and following changes in the education and the qualification requirements

    International Nuclear Information System (INIS)

    Taneva, E.; Gagova, E.

    2006-01-01

    Full text: The communication is intended to present the new requisites for the activity of the X-ray laboratory assistant, laying changes in the educational background and the qualification of the respective medical specialists. The need of new knowledge and skills lead to changes in the competence of the X-ray laboratory assistants and call for urgent measures for updating the curriculum, programmes and exercises. The implementation of new technologies in the profession requires an education of new quality that complies with the needs of the health care in the country and harmonizing it with the requirements of the European Union. Having made an analysis of the education so far and comparing its condition with that of the leading European countries we came to the conclusion that not only the contents of the education should be changed, but also the teaching hours and the qualification of the X-ray laboratory assistants. Knowing the new realities and challenges in the health care system, the professors of the medical colleges and the health specialists are aware of the need to introduce changes in the medical practice and work together for its implementation

  16. Education requirements for nurses working with people with complex neurological conditions: nurses' perceptions.

    Science.gov (United States)

    Baker, Mark

    2012-01-01

    Following a service evaluation methodology, this paper reports on registered nurses' (RNs) and healthcare assistants' (HCAs) perceptions about education and training requirements in order to work with people with complex neurological disabilities. A service evaluation was undertaken to meet the study aim using a non-probability, convenience method of sampling 368 nurses (n=110 RNs, n=258 HCAs) employed between October and November 2008 at one specialist hospital in south-west London in the U.K. The main results show that respondents were clear about the need to develop an education and training programme for RNs and HCAs working in this speciality area (91% of RNs and 94% of HCAs). A variety of topics were identified to be included within a work-based education and training programme, such as positively managing challenging behaviour, moving and handling, working with families. Adults with complex neurological needs have diverse needs and thus nurses working with this patient group require diverse education and training in order to deliver quality patient-focused nursing care. Copyright © 2011 Elsevier Ltd. All rights reserved.

  17. A Comparative Study of the Perceptions of Accounting Educators and Accountants on Skills Required of Accounting Education Graduates in Automated Offices

    Science.gov (United States)

    Nwokike, Felicia Ogonnia; Eya, Gloria Mgboyibo

    2015-01-01

    The study dealt with perception of accounting educators and senior accountants on skills required of accounting education graduates for effective job performance in automated offices. The study adopted a descriptive research design.The population consisted of 149 respondents, made up of 80 accounting educators in public tertiary institutions and…

  18. Computer system requirements specification for 101-SY hydrogen mitigation test project data acquisition and control system (DACS-1)

    International Nuclear Information System (INIS)

    McNeece, S.G.; Truitt, R.W.

    1994-01-01

    The system requirements specification for SY-101 hydrogen mitigation test project (HMTP) data acquisition and control system (DACS-1) documents the system requirements for the DACS-1 project. The purpose of the DACS is to provide data acquisition and control capabilities for the hydrogen mitigation testing of Tank SY-101. Mitigation testing uses a pump immersed in the waste, directed at varying angles and operated at different speeds and time durations. Tank and supporting instrumentation is brought into the DACS to monitor the status of the tank and to provide information on the effectiveness of the mitigation test. Instrumentation is also provided for closed loop control of the pump operation. DACS is also capable for being expanded to control and monitor other mitigation testing. The intended audience for the computer system requirements specification includes the SY-101 hydrogen mitigation test data acquisition and control system designers: analysts, programmers, instrument engineers, operators, maintainers. It is intended for the data users: tank farm operations, mitigation test engineers, the Test Review Group (TRG), data management support staff, data analysis, Hanford data stewards, and external reviewers

  19. The National Security Education Program and Its Service Requirement: An Exploratory Study of What Areas of Government and for What Duration National Security Education Program Recipients Have Worked

    Science.gov (United States)

    Comp, David J.

    2013-01-01

    The National Security Education Program, established under the National Security Education Act of 1991, has had a post-funding service requirement in the Federal Government for undergraduate scholarship and graduate fellowship recipients since its inception. The service requirement, along with the concern that the National Security Education…

  20. Job requirements compared to dental school education: impact of a case-based learning curriculum.

    Science.gov (United States)

    Keeve, Philip L; Gerhards, Ute; Arnold, Wolfgang A; Zimmer, Stefan; Zöllner, Axel

    2012-01-01

    Case-based learning (CBL) is suggested as a key educational method of knowledge acquisition to improve dental education. The purpose of this study was to assess graduates from a patient-oriented, case-based learning (CBL)-based curriculum as regards to key competencies required at their professional activity. 407 graduates from a patient-oriented, case-based learning (CBL) dental curriculum who graduated between 1990 and 2006 were eligible for this study. 404 graduates were contacted between 2007 and 2008 to self-assess nine competencies as required at their day-to-day work and as taught in dental school on a 6-point Likert scale. Baseline demographics and clinical characteristics were presented as mean ± standard deviation (SD) for continuous variables. To determine whether dental education sufficiently covers the job requirements of physicians, we calculated the mean difference ∆ between the ratings of competencies as required in day-to-day work and as taught in medical school by subtracting those from each other (negative mean difference ∆ indicates deficit; positive mean difference ∆ indicates surplus). Spearman's rank correlation coefficient was calculated to reveal statistical significance (statistical significance plearning/working" (∆+0.08), whereas "Problem-solving skills" (∆-0.07), "Psycho-social competence" (∆-0.66) and "Business competence" (∆-2.86) needed improvement in the CBL-based curriculum. CBL demonstrated benefits with regard to competencies which were highly required in the job of dentists. Psycho-social and business competence deserve closer attention in future curricular development.

  1. RELATIONS BETWEEN MOTORIC ABILITIES AND SPECIFIC MOTORIC BASKETBALL SKILLS IN PHYSICAL EDUCATION CLASSES

    Directory of Open Access Journals (Sweden)

    Dejan Milenković

    2014-06-01

    Full Text Available The aim of this study was to determine the relation between motoric and specific motoric basketball skills in physical education classes for elementary school students. The sample was taken from a population of boys and girls in four elementary schools in Niš. Boys (66 and girls (58, have been students of elementary school, 10 years old and all of them have been attending regular physical education classes three times a week. For the assessment of motoric abilities, a set of 12 motoric tests was applied: Explosive strength: squat jump, squat jump arms swing and drop jump; Speed: 20m running from a low start, orbiting hand and orbiting leg; Coordination: jumping over the horizontal rope, envelope test and figure „8“ with bending; Accuracy: darts, shooting with the ball at horizontal target and stiletto. For the assessment of specific motoric basketball skills a set of six tests was applied: elevations precision of ball passing with two hands, horizontal precision of  ball passing with two hands, orbiting ball around the body, orbiting ball through the legs (figure „8“, dribble around a central circle of the basketball court and dribble two "small eights" around two adjacent circles of basketball court. In data processing canonical correlation and regression analysis were used. The results showed that motoric abilities significantly contributed to success of specific motoric tests performance both with boys and also with girls.

  2. THE SPECIFICS OF PARENT-TEACHER INTERACTION IN EARLY CHILDHOOD EDUCATION

    Directory of Open Access Journals (Sweden)

    N. L. Antonova

    2018-01-01

    Full Text Available Introduction. Early school education as a beginning stage of an individual’s educational trajectory fosters an enabling environment for a child’s personal, physical, intellectual and moral development. A productive interaction between pre-school educational organizations and parents is known to play the key role in the mentioned process.Aim. Based on the empirical-sociological materials of the research, this paper is aimed to identify specific features of interaction between parents and teachers as subjects of the system of early childhood education in large industrial cities.Methodology and research methods. The empirical basis of the research was a questionnaire survey conducted among parents (n=220, whose children attended pre-school institutions in Yekaterinburg, and semi-structured interviews with early school teachers (n=30. The teachers were interviewed using the method of systematic sampling. Results and scientific novelty. A serious divergence was identified with regard to how parents and teachers understand the goal of early school education. The social demand of parents consists in preservation and strengthening of physical health of the child, and teachers consider the development of pupils’ abilities as their main task. The research revealed the main topic for discussion between parents and teachers to be organizational issues (due payments, leaving children in the morning, etc.. The conclusion is drawn that passive acceptance of the current situation prevails in teacher-parent interaction, rather than an active attitude to realization of the principles of partnership and cooperation. Parents’ tight schedules become an impediment for building of partner relationship with their children’s teachers and eventually prevent collaborative interaction between the two sides. Nevertheless, parents are shown to trust teachers and recognize the teachers’ professionalism. This circumstance is seen as a founding principle for

  3. Repositioning interprofessional education from the margins to the centre of Australian health professional education ? what is required?

    Science.gov (United States)

    Dunston, Roger; Forman, Dawn; Thistlethwaite, Jill; Steketee, Carole; Rogers, Gary D; Moran, Monica

    2018-01-16

    health service and education development priority. What does this paper add? The paper presents a summary of how Australian IPE was conceptualised, developed and delivered across 26 universities during the period of the four CRS studies. It points to strengths and limitations of existing IPE. An innovative approach to the future development of Australian IPE is presented. The importance of sociocultural factors in the development of practitioner identity and practice development is identified. What are the implications for practitioners? The findings of the CRS program present a challenging view of current Australian IPE activity and what will be required to meet industry and health workforce expectations related to the development of an Australian interprofessional- and collaborative-practice-capable workforce. Although the directions identified pose considerable challenges for the higher education and health sectors, they also provide a consensus-based approach to the future development of Australian IPE. As such they can be used as a blueprint for national development.

  4. Improving the action requirements of technical specifications: A risk-comparison of continued operation and plant shutdown

    Energy Technology Data Exchange (ETDEWEB)

    Kim, I.S.; Samanta, P.K. [Brookhaven National Lab., Upton, NY (United States); Mankamo, T.

    1995-04-01

    When the systems needed to remove decay heat are inoperable or degraded, the risk of shutting down the plant may be comparable to, or even higher than, that of continuing power operation with the equipment inoperable while giving priority to repairs. This concern arises because the plant may not have sufficient capability for removing decay heat during the shutdown. However, Technical Specifications (TSs) often require {open_quotes}immediate{close_quotes} shutdown of the plant. In this paper, we present risk-based analyses of the various operational policy alternatives available in such situations, with an example application to the standby service water (SSW) system of a BWR. These analyses can be used to define risk-effective requirements for those standby safety systems under discussion.

  5. Improving the action requirements of technical specifications: A risk-comparison of continued operation and plant shutdown

    International Nuclear Information System (INIS)

    Kim, I.S.; Samanta, P.K.

    1994-01-01

    When the systems needed to remove decay heat are inoperable or degraded, the risk of shutting down the plant may be comparable to, or even higher than, that of continuing power operation with the equipment inoperable while giving priority to repairs. This concern arises because the plant may not have sufficient capability for removing decay heat during the shutdown. However, Technical Specifications (TSs) often require ''immediate'' shutdown of the plant. In this paper, the authors present risk-based analyses of the various operational policy alternatives available in such situations, with an example application to the standby service water (SSW) system of a BWR. These analyses can be used to define risk-effective requirements for those standby safety systems under discussion

  6. An MHC-restricted antibody-based chimeric antigen receptor requires TCR-like affinity to maintain antigen specificity

    Directory of Open Access Journals (Sweden)

    Marcela V Maus

    2016-01-01

    Full Text Available Chimeric antigen receptors (CARs are synthetic receptors that usually redirect T cells to surface antigens independent of human leukocyte antigen (HLA. Here, we investigated a T cell receptor-like CAR based on an antibody that recognizes HLA-A*0201 presenting a peptide epitope derived from the cancer-testis antigen NY-ESO-1. We hypothesized that this CAR would efficiently redirect transduced T cells in an HLA-restricted, antigen-specific manner. However, we found that despite the specificity of the soluble Fab, the same antibody in the form of a CAR caused moderate lysis of HLA-A2 expressing targets independent of antigen owing to T cell avidity. We hypothesized that lowering the affinity of the CAR for HLA-A2 would improve its specificity. We undertook a rational approach of mutating residues that, in the crystal structure, were predicted to stabilize binding to HLA-A2. We found that one mutation (DN lowered the affinity of the Fab to T cell receptor-range and restored the epitope specificity of the CAR. DN CAR T cells lysed native tumor targets in vitro, and, in a xenogeneic mouse model implanted with two human melanoma lines (A2+/NYESO+ and A2+/NYESO−, DN CAR T cells specifically migrated to, and delayed progression of, only the HLA-A2+/NY-ESO-1+ melanoma. Thus, although maintaining MHC-restricted antigen specificity required T cell receptor-like affinity that decreased potency, there is exciting potential for CARs to expand their repertoire to include a broad range of intracellular antigens.

  7. The specific radioimmunoassay in pharmacokinetics: potency, requirements and development for routine use as illustrated with an assay for Pirenzepin

    International Nuclear Information System (INIS)

    Bozler, G.

    1977-01-01

    Requirements for using RIA in pharmacokinetics are specified. An assay system developed for Pirenzepin was used as example to illustrate the general strategy striving mainly for specificity, sensitivity and reliability. The type of error in the final data is considered. It is a widespread assumption that weak crossreactions with metabolites result in a 'relative' error and, therefore, don't have relevance for the determination of the parent drug. In contrast, it was shown for biological samples that such weak crossreactivity gives rise to a concentration independent (absolute) error, which is analogous to that caused by a 'blank value' in chemical analysis. (orig.) [de

  8. Automata learning algorithms and processes for providing more complete systems requirements specification by scenario generation, CSP-based syntax-oriented model construction, and R2D2C system requirements transformation

    Science.gov (United States)

    Hinchey, Michael G. (Inventor); Margaria, Tiziana (Inventor); Rash, James L. (Inventor); Rouff, Christopher A. (Inventor); Steffen, Bernard (Inventor)

    2010-01-01

    Systems, methods and apparatus are provided through which in some embodiments, automata learning algorithms and techniques are implemented to generate a more complete set of scenarios for requirements based programming. More specifically, a CSP-based, syntax-oriented model construction, which requires the support of a theorem prover, is complemented by model extrapolation, via automata learning. This may support the systematic completion of the requirements, the nature of the requirement being partial, which provides focus on the most prominent scenarios. This may generalize requirement skeletons by extrapolation and may indicate by way of automatically generated traces where the requirement specification is too loose and additional information is required.

  9. Correlation between MCAT biology content specifications and topic scope and sequence of general education college biology textbooks.

    Science.gov (United States)

    Rissing, Steven W

    2013-01-01

    Most American colleges and universities offer gateway biology courses to meet the needs of three undergraduate audiences: biology and related science majors, many of whom will become biomedical researchers; premedical students meeting medical school requirements and preparing for the Medical College Admissions Test (MCAT); and students completing general education (GE) graduation requirements. Biology textbooks for these three audiences present a topic scope and sequence that correlates with the topic scope and importance ratings of the biology content specifications for the MCAT regardless of the intended audience. Texts for "nonmajors," GE courses appear derived directly from their publisher's majors text. Topic scope and sequence of GE texts reflect those of "their" majors text and, indirectly, the MCAT. MCAT term density of GE texts equals or exceeds that of their corresponding majors text. Most American universities require a GE curriculum to promote a core level of academic understanding among their graduates. This includes civic scientific literacy, recognized as an essential competence for the development of public policies in an increasingly scientific and technological world. Deriving GE biology and related science texts from majors texts designed to meet very different learning objectives may defeat the scientific literacy goals of most schools' GE curricula.

  10. Correlation between MCAT Biology Content Specifications and Topic Scope and Sequence of General Education College Biology Textbooks

    Science.gov (United States)

    Rissing, Steven W.

    2013-01-01

    Most American colleges and universities offer gateway biology courses to meet the needs of three undergraduate audiences: biology and related science majors, many of whom will become biomedical researchers; premedical students meeting medical school requirements and preparing for the Medical College Admissions Test (MCAT); and students completing general education (GE) graduation requirements. Biology textbooks for these three audiences present a topic scope and sequence that correlates with the topic scope and importance ratings of the biology content specifications for the MCAT regardless of the intended audience. Texts for “nonmajors,” GE courses appear derived directly from their publisher's majors text. Topic scope and sequence of GE texts reflect those of “their” majors text and, indirectly, the MCAT. MCAT term density of GE texts equals or exceeds that of their corresponding majors text. Most American universities require a GE curriculum to promote a core level of academic understanding among their graduates. This includes civic scientific literacy, recognized as an essential competence for the development of public policies in an increasingly scientific and technological world. Deriving GE biology and related science texts from majors texts designed to meet very different learning objectives may defeat the scientific literacy goals of most schools’ GE curricula. PMID:24006392

  11. Combinatorial Modulation of Signaling Pathways Reveals Cell-Type-Specific Requirements for Highly Efficient and Synchronous iPSC Reprogramming

    Directory of Open Access Journals (Sweden)

    Simon E. Vidal

    2014-10-01

    Full Text Available The differentiated state of somatic cells provides barriers for the derivation of induced pluripotent stem cells (iPSCs. To address why some cell types reprogram more readily than others, we studied the effect of combined modulation of cellular signaling pathways. Surprisingly, inhibition of transforming growth factor β (TGF-β together with activation of Wnt signaling in the presence of ascorbic acid allows >80% of murine fibroblasts to acquire pluripotency after 1 week of reprogramming factor expression. In contrast, hepatic and blood progenitors predominantly required only TGF-β inhibition or canonical Wnt activation, respectively, to reprogram at efficiencies approaching 100%. Strikingly, blood progenitors reactivated endogenous pluripotency loci in a highly synchronous manner, and we demonstrate that expression of specific chromatin-modifying enzymes and reduced TGF-β/mitogen-activated protein (MAP kinase activity are intrinsic properties associated with the unique reprogramming response of these cells. Our observations define cell-type-specific requirements for the rapid and synchronous reprogramming of somatic cells.

  12. VISUAL PERCEPTION SPECIFICS OF CHILDREN WITH ASD AS A DETERMINANT FOR EDUCATIONAL ENVIRONMENT OUTLINETIMES

    Directory of Open Access Journals (Sweden)

    Tatiana Bystrova

    2017-06-01

    Full Text Available The idea of inclusive education raises the question of security of children with autism spectrum disorders (ASD. It is the imperative of the time to create teaching materials that promote the effective implementation of educational curriculum. However, we have to stress the fact that most of the evaluable nowadays teaching materials have been created spontaneously, without any reliable criteria. Our primary hypothesis is that children with ASD have specific features of visual perception that do not depend on the state of their intelligence, which is confirmed by empirical data obtained by the authors. Our secondary hypothesis, specified in the process of research, stipulates that children with ASD will differently perceive different graphic images executed in different styles. These findings are further confirmed by empirical data collected by the authors in the study of perception and understanding of different graphic images by children with ASD and mental retardation. On the basis of theoretical and empirical data we specified the criteria for graphic design products which play a pivotal role in the formation of school educational environment. In this respect we focus on the criteria for design materials (including design criteria provisions, formulated by Norman, which he addressed to practicing designers.

  13. Nod2 is required for antigen-specific humoral responses against antigens orally delivered using a recombinant Lactobacillus vaccine platform.

    Directory of Open Access Journals (Sweden)

    Sara A Bumgardner

    Full Text Available Safe and efficacious orally-delivered mucosal vaccine platforms are desperately needed to combat the plethora of mucosally transmitted pathogens. Lactobacillus spp. have emerged as attractive candidates to meet this need and are known to activate the host innate immune response in a species- and strain-specific manner. For selected bacterial isolates and mutants, we investigated the role of key innate immune pathways required for induction of innate and subsequent adaptive immune responses. Co-culture of murine macrophages with L. gasseri (strain NCK1785, L. acidophilus (strain NCFM, or NCFM-derived mutants-NCK2025 and NCK2031-elicited an M2b-like phenotype associated with TH2 skewing and immune regulatory function. For NCFM, this M2b phenotype was dependent on expression of lipoteichoic acid and S layer proteins. Through the use of macrophage genetic knockouts, we identified Toll-like receptor 2 (TLR2, the cytosolic nucleotide-binding oligomerization domain containing 2 (NOD2 receptor, and the inflammasome-associated caspase-1 as contributors to macrophage activation, with NOD2 cooperating with caspase-1 to induce inflammasome derived interleukin (IL-1β in a pyroptosis-independent fashion. Finally, utilizing an NCFM-based mucosal vaccine platform with surface expression of human immunodeficiency virus type 1 (HIV-1 Gag or membrane proximal external region (MPER, we demonstrated that NOD2 signaling is required for antigen-specific mucosal and systemic humoral responses. We show that lactobacilli differentially utilize innate immune pathways and highlight NOD2 as a key mediator of macrophage function and antigen-specific humoral responses to a Lactobacillus acidophilus mucosal vaccine platform.

  14. Requirements for Semantic Educational Recommender Systems in Formal E-Learning Scenarios

    Directory of Open Access Journals (Sweden)

    Jesus G. Boticario

    2011-07-01

    Full Text Available This paper analyzes how recommender systems can be applied to current e-learning systems to guide learners in personalized inclusive e-learning scenarios. Recommendations can be used to overcome current limitations of learning management systems in providing personalization and accessibility features. Recommenders can take advantage of standards-based solutions to provide inclusive support. To this end we have identified the need for developing semantic educational recommender systems, which are able to extend existing learning management systems with adaptive navigation support. In this paper we present three requirements to be considered in developing these semantic educational recommender systems, which are in line with the service-oriented approach of the third generation of learning management systems, namely: (i a recommendation model; (ii an open standards-based service-oriented architecture; and (iii a usable and accessible graphical user interface to deliver the recommendations.

  15. Parameterization of disorder predictors for large-scale applications requiring high specificity by using an extended benchmark dataset

    Directory of Open Access Journals (Sweden)

    Eisenhaber Frank

    2010-02-01

    Full Text Available Abstract Background Algorithms designed to predict protein disorder play an important role in structural and functional genomics, as disordered regions have been reported to participate in important cellular processes. Consequently, several methods with different underlying principles for disorder prediction have been independently developed by various groups. For assessing their usability in automated workflows, we are interested in identifying parameter settings and threshold selections, under which the performance of these predictors becomes directly comparable. Results First, we derived a new benchmark set that accounts for different flavours of disorder complemented with a similar amount of order annotation derived for the same protein set. We show that, using the recommended default parameters, the programs tested are producing a wide range of predictions at different levels of specificity and sensitivity. We identify settings, in which the different predictors have the same false positive rate. We assess conditions when sets of predictors can be run together to derive consensus or complementary predictions. This is useful in the framework of proteome-wide applications where high specificity is required such as in our in-house sequence analysis pipeline and the ANNIE webserver. Conclusions This work identifies parameter settings and thresholds for a selection of disorder predictors to produce comparable results at a desired level of specificity over a newly derived benchmark dataset that accounts equally for ordered and disordered regions of different lengths.

  16. A physical interaction between viral replicase and capsid protein is required for genome-packaging specificity in an RNA virus.

    Science.gov (United States)

    Seo, Jang-Kyun; Kwon, Sun-Jung; Rao, A L N

    2012-06-01

    Genome packaging is functionally coupled to replication in RNA viruses pathogenic to humans (Poliovirus), insects (Flock house virus [FHV]), and plants (Brome mosaic virus [BMV]). However, the underlying mechanism is not fully understood. We have observed previously that in FHV and BMV, unlike ectopically expressed capsid protein (CP), packaging specificity results from RNA encapsidation by CP that has been translated from mRNA produced from replicating genomic RNA. Consequently, we hypothesize that a physical interaction with replicase increases the CP specificity for packaging viral RNAs. We tested this hypothesis by evaluating the molecular interaction between replicase protein and CP using a FHV-Nicotiana benthamiana system. Bimolecular fluorescence complementation in conjunction with fluorescent cellular protein markers and coimmunoprecipitation assays demonstrated that FHV replicase (protein A) and CP physically interact at the mitochondrial site of replication and that this interaction requires the N-proximal region from either amino acids 1 to 31 or amino acids 32 to 50 of the CP. In contrast to the mitochondrial localization of CP derived from FHV replication, ectopic expression displayed a characteristic punctate pattern on the endoplasmic reticulum (ER). This pattern was altered to relocalize the CP throughout the cytoplasm when the C-proximal hydrophobic domain was deleted. Analysis of the packaging phenotypes of the CP mutants defective either in protein A-CP interactions or ER localization suggested that synchronization between protein A-CP interaction and its subcellular localization is imperative to confer packaging specificity.

  17. Factors associated with intern noncompliance with the 2003 Accreditation Council for Graduate Medical Education's 30-hour duty period requirement.

    Science.gov (United States)

    Maloney, Christopher G; Antommaria, Armand H Matheny; Bale, James F; Ying, Jian; Greene, Tom; Srivastava, Rajendu

    2012-07-13

    In 2003 the Accreditation Council for Graduate Medical Education mandated work hour restrictions. Violations can results in a residency program being cited or placed on probation. Recurrent violations could results in loss of accreditation. We wanted to determine specific intern and workload factors associated with violation of a specific mandate, the 30-hour duty period requirement. Retrospective review of interns' performance against the 30-hour duty period requirement during inpatient ward rotations at a pediatric residency program between June 24, 2008 and June 23, 2009. The analytical plan included both univariate and multivariable logistic regression analyses. Twenty of the 26 (77%) interns had 80 self-reported episodes of continuous work hours greater than 30 hours. In multivariable analysis, noncompliance was inversely associated with the number of prior inpatient rotations (odds ratio: 0.49, 95% confidence interval (0.38, 0.64) per rotation) but directly associated with the total number of patients (odds ratio: 1.30 (1.10, 1.53) per additional patient). The number of admissions on-call, number of admissions after midnight and number of discharges post-call were not significantly associated with noncompliance. The level of noncompliance also varied significantly between interns after accounting for intern experience and workload factors. Subject to limitations in statistical power, we were unable to identify specific intern characteristics, such as demographic variables or examination scores, which account for the variation in noncompliance between interns. Both intern and workload factors were associated with pediatric intern noncompliance with the 30-hour duty period requirement during inpatient ward rotations. Residency programs must develop information systems to understand the individual and experience factors associated with noncompliance and implement appropriate interventions to ensure compliance with the duty hour regulations.

  18. Professional masters in science education: structure, specificity, effectivity and teaching professional development

    Directory of Open Access Journals (Sweden)

    Alberto Villani

    2017-04-01

    Full Text Available Historically teacher education constituted an important object of study and actions in the field of Science education. Between these actions, the professional masters (PM in Science education represent one of the most challenging and broader movements in teacher training up to this moment. However, the literature in the field is still rare and dispersed. Considering the complexity of this project and its singularity as a case of teacher training, due to its standard orientations, its large volume of people and institutions involved, it is important and necessary to produce a wider view of this initiative that has a history of 15 years and was characterized by many disagreements and changes. One of the possibilities to produce this wider view is through a state of art that organize and analyse the actual production in this field. In order to monitor these contributions we conducted a study such as “State of Art” based on the meta analysis guidance, thus, though a critical analysis we faced the challenge to discuss the scientific production on this theme. Therefore, we searched in all journals of education and science education, evaluated as A1 to B4 at Qualis/Capes published from 2000 to 2015, for articles published on this theme and selected 26 to analyse. Based on the empirical analysis of this corpus two categories were defined a-posteriori, representing the main themes whereupon the articles aimed to contribute: the wider nature of PM courses – structure, specificity and efectivity; and the Professional Master in Science Teaching (PMST and the professional development. The first category allowed us to identify the characteristics of the PM courses based on their curricular structure, faculty and educational projects. We highlight the fact that, since its creation, the PMST carry controversies about its singular characteristics. The opposition between its goals and the academic master in science teaching are constantly being used to find

  19. Towards Competence-based Practices in Vocational Education – What Will the Process Require from Teacher Education and Teacher Identities?

    Directory of Open Access Journals (Sweden)

    Säde-Pirkko Nissilä

    2015-06-01

    Full Text Available Competence-based education refers to the integration of knowledge, skills, attitudes and interactivity as the intended outcomes of learning. It makes use of lifelong learning and lifelike tasks in realistic settings and requires the cooperation of teachers. This research was prompted by the desire to explain why collegial cooperation often seems to be problematic in schools and universities. Are there certain social structures or behavioural patterns that influence the cooperative culture in teacher communities? The research material was collected in 2013 and 2014 in Oulu, Finland. The target groups were both newly qualified and experienced vocational teachers at all educational levels (N=30. The data collection methods were open questions in interviews and questionnaires. The research approach and analysis methods were qualitative. The theoretical background is in humanistic-cognitive and experiential learning as well as in dynamic epistemic conceptions. The findings show that the prevailing model in teacher communities is individualistic, discipline-divided and course-based, especially among older teachers. The obstacles refer to teachers’ self-image and a deeply rooted fear of criticism or revelation of incompetence. The promoters of cooperation were connected to the changing practices and desire of sharing with colleagues.

  20. The Association between Warning Label Requirements and Cigarette Smoking Prevalence by Education-Findings from the Global Adult Tobacco Survey (GATS).

    Science.gov (United States)

    Shang, Ce; Huang, Jidong; Cheng, Kai-Wen; He, Yanyun; Chaloupka, Frank J

    2017-01-21

    The Guidelines for the implementation of Article 11 of the World Health Organization (WHO) Framework Convention on Tobacco Control (FCTC) require that cigarette health warning labels should include pictures and take up 50% or more of the principal display area. This study examined how the association between large pictorial warnings, those covering ≥50% of the front and back of the package, and the prevalence of cigarette smoking varies by educational attainment. We pooled individual-level tobacco use data from the Global Adult Tobacco Survey (GATS) in 18 countries between 2008 and 2013 and linked them with warning label requirements during the same period from the MPOWER database and reports regarding warnings. The respondents' self-reported exposure to warnings was examined according to education. Logistic regressions were further employed to analyze education-specific associations between large pictorial warnings and smoking prevalence, and whether such association differed by education was examined using an interaction test. At the time of the survey, eight out of 18 countries had imposed graphic warning labels that covered ≥50% of the package. These warnings were associated with a 10.0% (OR = 0.89; 95% CI: 0.81, 0.97; p ≤ 0.01) lower cigarette smoking prevalence among adults with less than a secondary education or no formal education, but not among respondents with at least a secondary education. Less educated respondents were also less likely to be exposed to warnings in all 18 countries. The association between strong warnings and lower smoking prevalence among less educated respondents could be greater if their exposure to warnings increases. Prominent pictorial warning labels can potentially reduce health disparities resulting from smoking across different education levels.

  1. The Association between Warning Label Requirements and Cigarette Smoking Prevalence by Education-Findings from the Global Adult Tobacco Survey (GATS

    Directory of Open Access Journals (Sweden)

    Ce Shang

    2017-01-01

    Full Text Available Introduction: The Guidelines for the implementation of Article 11 of the World Health Organization (WHO Framework Convention on Tobacco Control (FCTC require that cigarette health warning labels should include pictures and take up 50% or more of the principal display area. This study examined how the association between large pictorial warnings, those covering ≥50% of the front and back of the package, and the prevalence of cigarette smoking varies by educational attainment. Methods: We pooled individual-level tobacco use data from the Global Adult Tobacco Survey (GATS in 18 countries between 2008 and 2013 and linked them with warning label requirements during the same period from the MPOWER database and reports regarding warnings. The respondents’ self-reported exposure to warnings was examined according to education. Logistic regressions were further employed to analyze education-specific associations between large pictorial warnings and smoking prevalence, and whether such association differed by education was examined using an interaction test. Results: At the time of the survey, eight out of 18 countries had imposed graphic warning labels that covered ≥50% of the package. These warnings were associated with a 10.0% (OR = 0.89; 95% CI: 0.81, 0.97; p ≤ 0.01 lower cigarette smoking prevalence among adults with less than a secondary education or no formal education, but not among respondents with at least a secondary education. Less educated respondents were also less likely to be exposed to warnings in all 18 countries. The association between strong warnings and lower smoking prevalence among less educated respondents could be greater if their exposure to warnings increases. Conclusions: Prominent pictorial warning labels can potentially reduce health disparities resulting from smoking across different education levels.

  2. Alloantigen-specific suppressor T cells are not inhibited by cyclosporin A, but do require IL 2 for activation

    International Nuclear Information System (INIS)

    Bucy, R.P.

    1986-01-01

    Alloantigen-specific suppressor T cells are activated from normal murine spleen cells in mixed lymphocyte reactions (MLR). These T cells are radioresistant and suppress the activation of cytotoxic T lymphocytes (CTL) in second primary MLR cultures. This report demonstrates that cyclosporin A (CsA) blocks the activation of these suppressor cells at a dose of 1 microgram/ml. However, reconstitution of CsA blocked cultures with IL 2 restores the activation of the suppressor T cells, but fails to significantly restore the activation of CTL in these same cultures. This differential activation requirement was used to establish T cell lines that demonstrate enriched suppressor cell activity but depletion of CTL activity. These findings are discussed in terms of the mechanism of action of CsA in these distinct T cell subsets and the relevance to models of allograft unresponsiveness

  3. Technical Specification action statements requiring shutdown. A risk perspective with application to the RHR/SSW systems of a BWR

    Energy Technology Data Exchange (ETDEWEB)

    Mankamo, T. [Avaplan Oy, Espoo (Finland); Kim, I.S.; Samanta, P.K. [Brookhaven National Lab., Upton, NY (United States)

    1993-11-01

    When safety systems fail during power operation, the limiting conditions for operation (LCOs) and associated action statements of technical specifications typically require that the plant be shut down within the limits of allowed outage time (AOT). However, when a system needed to remove decay heat, such as the residual heat removal (RHR) system, is inoperable or degraded, shutting down the plant may not necessarily be preferable, from a risk perspective, to continuing power operation over a usual repair time, giving priority to the repairs. The risk impact of the basic operational alternatives, i.e., continued operation or shutdown, was evaluated for failures in the RHR and standby service water (SSW) systems of a boiling-water reactor (BWR) nuclear power plant. A complete or partial failure of the SSW system fails or degrades not only the RHR system but other front-line safety systems supported by the SSW system. This report presents the methodology to evaluate the risk impact of LCOs and associated AOT; the results of risk evaluation from its application to the RHR and SSW systems of a BWR; the findings from the risk-sensitivity analyses to identify alternative operational policies; and the major insights and recommendations to improve the technical specifications action statements.

  4. Specific primary sequence requirements for Aurora B kinase-mediated phosphorylation and subcellular localization of TMAP during mitosis.

    Science.gov (United States)

    Kim, Hyun-Jun; Kwon, Hye-Rim; Bae, Chang-Dae; Park, Joobae; Hong, Kyung U

    2010-05-15

    During mitosis, regulation of protein structures and functions by phosphorylation plays critical roles in orchestrating a series of complex events essential for the cell division process. Tumor-associated microtubule-associated protein (TMAP), also known as cytoskeleton-associated protein 2 (CKAP2), is a novel player in spindle assembly and chromosome segregation. We have previously reported that TMAP is phosphorylated at multiple residues specifically during mitosis. However, the mechanisms and functional importance of phosphorylation at most of the sites identified are currently unknown. Here, we report that TMAP is a novel substrate of the Aurora B kinase. Ser627 of TMAP was specifically phosphorylated by Aurora B both in vitro and in vivo. Ser627 and neighboring conserved residues were strictly required for efficient phosphorylation of TMAP by Aurora B, as even minor amino acid substitutions of the phosphorylation motif significantly diminished the efficiency of the substrate phosphorylation. Nearly all mutations at the phosphorylation motif had dramatic effects on the subcellular localization of TMAP. Instead of being localized to the chromosome region during late mitosis, the mutants remained associated with microtubules and centrosomes throughout mitosis. However, the changes in the subcellular localization of these mutants could not be completely explained by the phosphorylation status on Ser627. Our findings suggest that the motif surrounding Ser627 ((625) RRSRRL (630)) is a critical part of a functionally important sequence motif which not only governs the kinase-substrate recognition, but also regulates the subcellular localization of TMAP during mitosis.

  5. Higher order thinking skills competencies required by outcomes-based education from learners

    Directory of Open Access Journals (Sweden)

    MM Chabeli

    2006-09-01

    Full Text Available Outcomes-Based Education (OBE brought about a significant paradigm shift in the education and training of learners in South Africa. OBE requires a shift from focusing on the teacher input (instruction offerings or syllabuses expressed in terms of content, to focusing on learner outcomes. OBE is moving away from ‘transmission’ models to constructivistic, learner-centered models that put emphasis on learning as an active process (Nieburh, 1996:30. Teachers act as facilitators and mediators of learning (Norms and Standards, Government Gazette vol 415, no 20844 of 2000. Facilitators are responsible to create the environment that is conducive for learners to construct their own knowledge, skills and values through interaction (Peters, 2000. The first critical cross-field outcome accepted by the South African Qualification Framework (SAQA is that learners should be able to identify and solve problems by using critical and creative thinking skills. This paper seeks to explore some higher order thinking skills competencies required by OBE from learners such as critical thinking, reflective thinking, creative thinking, dialogic / dialectic thinking, decision making, problem solving and emotional intelligence and their implications in facilitating teaching and learning from the theoretical perspective. The philosophical underpinning of these higher order thinking skills is described to give direction to the study. It is recommended that a study focusing on the assessment of these intellectual concepts be made. The study may be qualitative, quantitative or mixed methods in nature (Creswell 2005.

  6. Higher order thinking skills competencies required by outcomes-based education from learners.

    Science.gov (United States)

    Chabeli, M M

    2006-08-01

    Outcomes-Based Education (OBE) brought about a significant paradigm shift in the education and training of learners in South Africa. OBE requires a shift from focusing on the teacher input (instruction offerings or syllabuses expressed in terms of content), to focusing on learner outcomes. OBE is moving away from 'transmission' models to constructivistic, learner-centered models that put emphasis on learning as an active process (Nieburh, 1996:30). Teachers act as facilitators and mediators of learning (Norms and Standards, Government Gazette vol 415, no 20844 of 2000). Facilitators are responsible to create the environment that is conducive for learners to construct their own knowledge, skills and values through interaction (Peters, 2000). The first critical cross-field outcome accepted by the South African Qualification Framework (SAQA) is that learners should be able to identify and solve problems by using critical and creative thinking skills. This paper seeks to explore some higher order thinking skills competencies required by OBE from learners such as critical thinking, reflective thinking, creative thinking, dialogic / dialectic thinking, decision making, problem solving and emotional intelligence and their implications in facilitating teaching and learning from the theoretical perspective. The philosophical underpinning of these higher order thinking skills is described to give direction to the study. It is recommended that a study focusing on the assessment of these intellectual concepts be made. The study may be qualitative, quantitative or mixed methods in nature (Creswell 2005).

  7. Hydrological education and training needs in sub-Saharan Africa: requirements, constraints and progress

    Science.gov (United States)

    Hughes, D. A.

    2012-03-01

    This paper represents a perspective on the education and training needs related to hydrology and water resources science within the sub-Saharan Africa region and discusses the requirements of the region, some of the relatively recent developments and initiatives and some of the constraints that exist and remain difficult to surmount. The requirements include the development of academic research capacity and technical skill for both the private and public sector at a variety of levels. Some of the constraints that exist include a lack of adequate funding, lack of follow-up after short training courses, lack of institutional support to continue training, and competition for major water resources development projects from organizations outside the region. One of the main conclusions is that to sustain both educational and practical expertise in hydrology and water resources science within the region there is a need to build a "critical mass" of local expertise. Part of this could be achieved by increasing networking within the region and promoting the sharing of information, tools and expertise. There is also a need to promote institutional support.

  8. Marketing strategies in higher education with specific reference to public and private educational institutions within Gauteng, South Africa

    OpenAIRE

    2012-01-01

    M.B.A. The researcher proposes that there are similarities as well as differences between the private and public institutions. Is it true that the results regarding achievements and quality are better with private education institutions than with public institutions, with much more difficulties facing private education than public education? What are the fundamental differences and similarities between the private and public Higher Educational institutions that lead to their marketing stra...

  9. Correcting biases in psychiatric diagnostic practice in Northwest Russia: Comparing the impact of a general educational program and a specific diagnostic training program

    Directory of Open Access Journals (Sweden)

    Rezvyy Grigory

    2008-04-01

    Full Text Available Abstract Background A general education in psychiatry does not necessary lead to good diagnostic skills. Specific training programs in diagnostic coding are established to facilitate implementation of ICD-10 coding practices. However, studies comparing the impact of these two different educational approaches on diagnostic skills are lacking. The aim of the current study was to find out if a specific training program in diagnostic coding improves the diagnostic skills better than a general education program, and if a national bias in diagnostic patterns can be minimised by a specific training in diagnostic coding. Methods A pre post design study with two groups was carried in the county of Archangels, Russia. The control group (39 psychiatrists took the required course (general educational program, while the intervention group (45 psychiatrists were given a specific training in diagnostic coding. Their diagnostic skills before and after education were assessed using 12 written case-vignettes selected from the entire spectrum of psychiatric disorders. Results There was a significant improvement in diagnostic skills in both the intervention group and the control group. However, the intervention group improved significantly more than did the control group. The national bias was partly corrected in the intervention group but not to the same degree in the control group. When analyzing both groups together, among the background factors only the current working place impacted the outcome of the intervention. Conclusion Establishing an internationally accepted diagnosis seems to be a special skill that requires specific training and needs to be an explicit part of the professional educational activities of psychiatrists. It does not appear that that skill is honed without specific training. The issue of national diagnostic biases should be taken into account in comparative cross-cultural studies of almost any character. The mechanisms of such biases are

  10. Towards identifying nurse educator competencies required for simulation-based learning: A systemised rapid review and synthesis

    DEFF Research Database (Denmark)

    Bøje, Rikke Buus; Topping, Annie; Rekola, Leena

    2015-01-01

    Objectives: This paper presents the results of a systemised rapid reviewand synthesis of the literature undertaken to identify competencies required by nurse educators to facilitate simulation-based learning (SBL). Design: An international collaboration undertook a protocol-based search, retrieva...... further development as a model for educators delivering SBL as part of nursing curricula....

  11. Coordinated Early Intervening Services: Programs in Local Education Agencies that Are Required to Reserve IDEA Funds. inForum

    Science.gov (United States)

    Burdette, Paula; Sopko, Kimberly Moherek

    2010-01-01

    Disproportionate representation of children from diverse racial and ethnic backgrounds in special education has been a longstanding concern that the 2004 reauthorization of the Individuals with Disabilities Education Act (IDEA) sought to address. The IDEA contains new requirements related to the provision of early intervening services designed to…

  12. Self-esteem of adolescents with specific language impairment as they move from compulsory education.

    Science.gov (United States)

    Lindsay, Geoff; Dockrell, Julie; Palikara, Olympia

    2010-01-01

    Children with specific language impairment (SLI) are at risk of low self-esteem during their school years. However, there is a lack of evidence of the self-esteem of young people with a history of SLI during adolescence, as they transfer from compulsory schooling to post-compulsory education, employment or training. To examine the self-esteem of young people with a history of SLI at the transition from compulsory education (16 years) to the first year of post-compulsory education, employment and training (17 years) in England. A total of 54 young people identified as having SLI at 8 years were followed up at 16 and at 17 years. The young people completed two measures of self-esteem: the Self-perception Profile for Adolescents (16 years) and the Self-perception Profile for College Students (17 years). Assessments of language, literacy and non-verbal ability were also conducted. Perceptions of scholastic competence were significantly lower than the norm at 16 years; the female students also had lower self-esteem in the social and physical appearance domains and global self-worth. However, at 17 years there were no significant differences from the norm for these self-esteem domains. There was evidence of stability within self-esteem domains over this period but also an improvement in self-perceptions of scholastic and job competence, physical appearance and athletic competence, and also global self-worth, but not the three social domains. Non-verbal cognitive ability was not correlated with any measures of self-esteem, at 16 or 17 years. Language and literacy ability, especially spelling, were correlated with scholastic and job competence at 16 years but only spelling correlated at 17 years. This study has provided evidence for improvements in self-esteem for young people with SLI after they leave school and enter the world of non-compulsory education (typically at a college), employment and training. The study has also indicated the importance of addressing self

  13. Medicare Program; Hospital Inpatient Prospective Payment Systems for Acute Care Hospitals and the Long-Term Care Hospital Prospective Payment System and Policy Changes and Fiscal Year 2017 Rates; Quality Reporting Requirements for Specific Providers; Graduate Medical Education; Hospital Notification Procedures Applicable to Beneficiaries Receiving Observation Services; Technical Changes Relating to Costs to Organizations and Medicare Cost Reports; Finalization of Interim Final Rules With Comment Period on LTCH PPS Payments for Severe Wounds, Modifications of Limitations on Redesignation by the Medicare Geographic Classification Review Board, and Extensions of Payments to MDHs and Low-Volume Hospitals. Final rule.

    Science.gov (United States)

    2016-08-22

    We are revising the Medicare hospital inpatient prospective payment systems (IPPS) for operating and capital-related costs of acute care hospitals to implement changes arising from our continuing experience with these systems for FY 2017. Some of these changes will implement certain statutory provisions contained in the Pathway for Sustainable Growth Reform Act of 2013, the Improving Medicare Post-Acute Care Transformation Act of 2014, the Notice of Observation Treatment and Implications for Care Eligibility Act of 2015, and other legislation. We also are providing the estimated market basket update to apply to the rate-of-increase limits for certain hospitals excluded from the IPPS that are paid on a reasonable cost basis subject to these limits for FY 2017. We are updating the payment policies and the annual payment rates for the Medicare prospective payment system (PPS) for inpatient hospital services provided by long-term care hospitals (LTCHs) for FY 2017. In addition, we are making changes relating to direct graduate medical education (GME) and indirect medical education payments; establishing new requirements or revising existing requirements for quality reporting by specific Medicare providers (acute care hospitals, PPS-exempt cancer hospitals, LTCHs, and inpatient psychiatric facilities), including related provisions for eligible hospitals and critical access hospitals (CAHs) participating in the Electronic Health Record Incentive Program; updating policies relating to the Hospital Value-Based Purchasing Program, the Hospital Readmissions Reduction Program, and the Hospital-Acquired Condition Reduction Program; implementing statutory provisions that require hospitals and CAHs to furnish notification to Medicare beneficiaries, including Medicare Advantage enrollees, when the beneficiaries receive outpatient observation services for more than 24 hours; announcing the implementation of the Frontier Community Health Integration Project Demonstration; and

  14. Disaster Risk Education of Final Year High School Students Requires a Partnership with Families and Charity Organizations: An International Cross-sectional Survey.

    Science.gov (United States)

    Codreanu, Tudor A; Celenza, Antonio; Ngo, Hanh

    2016-06-01

    Introduction The aim of disaster reduction education (DRE) is to achieve behavioral change. Over the past two decades, many efforts have been directed towards this goal, but educational activities have been developed based on unverified assumptions. Further, the literature has not identified any significant change towards disaster preparedness at the individual level. In addition, previous research suggests that change is dependent on multiple independent predictors. It is difficult to determine what specific actions DRE might result in; therefore, the preamble of such an action, which is to have discussions about it, has been chosen as the surrogate outcome measure for DRE success. This study describes the relationship of the perceived entity responsible for disaster education, disaster education per se, sex, and country-specific characteristics, with students discussing disasters with friends and family as a measure of proactive behavioral change in disaster preparedness. A total of 3,829 final year high school students participated in an international, multi-center prospective, cross-sectional study using a validated questionnaire. Nine countries with different levels of disaster exposure risk and economic development were surveyed. Regression analyses examined the relationship between the likelihood of discussing disasters with friends and family (dependent variable) and a series of independent variables. There was no statistically significant relationship between a single entity responsible for disaster education and discussions about potential hazards and risks with friends and/or family. While several independent predictors showed a significant main effect, DRE through school lessons in interaction with Family & Charity Organizations had the highest predictive value. Disaster reduction education might require different delivery channels and methods and should engage with the entities with which the teenagers are more likely to collaborate. Codreanu TA

  15. A Safety and Health Guide for Vocational Educators. Incorporating Requirements of the Occupational Safety and Health Act of 1970, Relevant Pennsylvania Requirements with Particular Emphasis for Those Concerned with Cooperative Education and Work Study Programs. Volume 15. Number 1.

    Science.gov (United States)

    Wahl, Ray

    Intended as a guide for vocational educators to incorporate the requirements of the Occupational Safety and Health Act (1970) and the requirements of various Pennsylvania safety and health regulations with their cooperative vocational programs, the first chapter of this document presents the legal implications of these safety and health…

  16. Patient specific actual size 3D printed models for patient education in glioma treatment: first experiences.

    Science.gov (United States)

    van de Belt, Tom H; Nijmeijer, Hugo; Grim, David; Engelen, Lucien Jlpg; Vreeken, Rinaldo; van Gelder, Marleen Mmj; Laan, Mark Ter

    2018-06-02

    Cancer patients need high quality information about the disease stage, treatment options and side effects. High quality information can also improve health literacy, shared decision-making and satisfaction. We created patient-specific 3D models of tumours including surrounding functional areas, and assessed what patients with glioma actually value (or fear) about these models when they are used to educate them about the relation between their tumour and specific brain parts, the surgical procedure, and risks. We carried out an explorative study with adult glioma patients, who underwent functional MRI and DTi as part of the pre-operative work-up. All participants received an actual size 3D model, printed based on fMRI and DTi imaging. Semi-structured interviews were held to identify facilitators and barriers for using the model, and perceived effects. A model was successfully created for all 11 participants. A total of 18 facilitators and 8 barriers were identified. The model improved patients' understanding about their situation, that it was easier to ask questions to their neurosurgeon based on their model and that it supported their decision about the preferred treatment. A perceived barrier for using the 3D model was that it could be emotionally confronting, particularly in an early phase of the disease process. Positive effects were related to psychological domains including coping, learning effects and communication. Patient-specific 3D models are promising and simple tools that could help patients with glioma to better understand their situation, treatment options and risks. They have the potential to improve shared decision-making. Copyright © 2018 The Author(s). Published by Elsevier Inc. All rights reserved.

  17. Profilin is required for viral morphogenesis, syncytium formation, and cell-specific stress fiber induction by respiratory syncytial virus

    Directory of Open Access Journals (Sweden)

    Barik Sailen

    2003-05-01

    Full Text Available Abstract Background Actin is required for the gene expression and morphogenesis of respiratory syncytial virus (RSV, a clinically important Pneumovirus of the Paramyxoviridae family. In HEp-2 cells, RSV infection also induces actin stress fibers, which may be important in the immunopathology of the RSV disease. Profilin, a major regulator of actin polymerization, stimulates viral transcription in vitro. Thus, we tested the role of profilin in RSV growth and RSV-actin interactions in cultured cells (ex vivo. Results We tested three cell lines: HEp-2 (human, A549 (human, and L2 (rat. In all three, RSV grew well and produced fused cells (syncytium, and two RSV proteins, namely, the phosphoprotein P and the nucleocapsid protein N, associated with profilin. In contrast, induction of actin stress fibers by RSV occurred in HEp-2 and L2 cells, but not in A549. Knockdown of profilin by RNA interference had a small effect on viral macromolecule synthesis but strongly inhibited maturation of progeny virions, cell fusion, and induction of stress fibers. Conclusions Profilin plays a cardinal role in RSV-mediated cell fusion and viral maturation. In contrast, interaction of profilin with the viral transcriptional proteins P and N may only nominally activate viral RNA-dependent RNA polymerase. Stress fiber formation is a cell-specific response to infection, requiring profilin and perhaps other signaling molecules that are absent in certain cell lines. Stress fibers per se play no role in RSV replication in cell culture. Clearly, the cellular architecture controls multiple steps of host-RSV interaction, some of which are regulated by profilin.

  18. TESMA: Requirements and Design of a Tool for Educational Programs †

    Directory of Open Access Journals (Sweden)

    Nicolas Guelfi

    2017-03-01

    Full Text Available Defining and managing teaching programs at universities or other institutions is a complex task for which there is not much support in terms of methods and tools. This task becomes even more critical when the time comes to obtain certifications w.r.t. official standards. In this paper, we present an on-going project called TESMA, whose objective is to provide an open-source tool dedicated to the specification and management (including certification of teaching programs. An in-depth market analysis regarding related tools and conceptual frameworks of the project is presented. This tool has been engineered using a development method called Messir for its requirements elicitation and introduces a domain-specific language dedicated to the teaching domain. This paper presents the current status of this project and the future activities planned.

  19. Roles and Responsibilities, and Education and Training Requirements for Clinically Qualified Medical Physicists (Spanish Edition)

    International Nuclear Information System (INIS)

    2014-01-01

    The IAEA technical cooperation project Strengthening Medical Physics in Radiation Medicine was approved by the IAEA Board of Governors for the period 2009-2013 with the aim of ensuring the safe and effective diagnosis and treatment of patients. The IAEA, together with the World Health Organization and stakeholders from numerous medical physics professional societies worldwide, including the International Organization for Medical Physics (IOMP), the European Federation of Organisations for Medical Physics, the American Association of Physicists in Medicine (AAPM), the Latin American Medical Physics Association, the Asia-Oceania Federation of Organizations for Medical Physics, the European Society for Radiotherapy and Oncology, the European Commission and the International Radiation Protection Association, as well as regional counterparts from Africa, Asia, Europe and Latin America, met in Vienna in May 2009 to plan and coordinate the new project. A shortage of clinically qualified medical physicists (CQMPs), insufficient education and training (especially properly organized and coordinated clinical training), and lack of professional recognition were identified as the main problems to be addressed under this project. This publication was developed under the project framework in response to these findings. It aims, first, at defining appropriately and unequivocally the roles and responsibilities of a CQMP in specialties of medical physics related to the use of ionizing radiation, such as radiation therapy, nuclear medicine, and diagnostic and interventional radiology. Important, non-ionizing radiation imaging specialties, such as magnetic resonance and ultrasound, are also considered for completeness. On the basis of these tasks, this book provides recommended minimum requirements for the academic education and clinical training of CQMPs, including recommendations for their accreditation, certification and registration, along with continuing professional development

  20. Roles and Responsibilities, and Education and Training Requirements for Clinically Qualified Medical Physicists

    International Nuclear Information System (INIS)

    2013-01-01

    The IAEA technical cooperation project Strengthening Medical Physics in Radiation Medicine was approved by the IAEA Board of Governors for the period 2009-2013 with the aim of ensuring the safe and effective diagnosis and treatment of patients. The IAEA, together with the World Health Organization and stakeholders from numerous medical physics professional societies worldwide, including the International Organization for Medical Physics (IOMP), the European Federation of Organisations for Medical Physics, the American Association of Physicists in Medicine (AAPM), the Latin American Medical Physics Association, the Asia-Oceania Federation of Organizations for Medical Physics, the European Society for Radiotherapy and Oncology, the European Commission and the International Radiation Protection Association, as well as regional counterparts from Africa, Asia, Europe and Latin America, met in Vienna in May 2009 to plan and coordinate the new project. A shortage of clinically qualified medical physicists (CQMPs), insufficient education and training (especially properly organized and coordinated clinical training), and lack of professional recognition were identified as the main problems to be addressed under this project. This publication was developed under the project framework in response to these findings. It aims, first, at defining appropriately and unequivocally the roles and responsibilities of a CQMP in specialties of medical physics related to the use of ionizing radiation, such as radiation therapy, nuclear medicine, and diagnostic and interventional radiology. Important, non-ionizing radiation imaging specialties, such as magnetic resonance and ultrasound, are also considered for completeness. On the basis of these tasks, this book provides recommended minimum requirements for the academic education and clinical training of CQMPs, including recommendations for their accreditation, certification and registration, along with continuing professional development

  1. Roles and Responsibilities, and Education and Training Requirements for Clinically Qualified Medical Physicists

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-08-15

    The IAEA technical cooperation project Strengthening Medical Physics in Radiation Medicine was approved by the IAEA Board of Governors for the period 2009-2013 with the aim of ensuring the safe and effective diagnosis and treatment of patients. The IAEA, together with the World Health Organization and stakeholders from numerous medical physics professional societies worldwide, including the International Organization for Medical Physics (IOMP), the European Federation of Organisations for Medical Physics, the American Association of Physicists in Medicine (AAPM), the Latin American Medical Physics Association, the Asia-Oceania Federation of Organizations for Medical Physics, the European Society for Radiotherapy and Oncology, the European Commission and the International Radiation Protection Association, as well as regional counterparts from Africa, Asia, Europe and Latin America, met in Vienna in May 2009 to plan and coordinate the new project. A shortage of clinically qualified medical physicists (CQMPs), insufficient education and training (especially properly organized and coordinated clinical training), and lack of professional recognition were identified as the main problems to be addressed under this project. This publication was developed under the project framework in response to these findings. It aims, first, at defining appropriately and unequivocally the roles and responsibilities of a CQMP in specialties of medical physics related to the use of ionizing radiation, such as radiation therapy, nuclear medicine, and diagnostic and interventional radiology. Important, non-ionizing radiation imaging specialties, such as magnetic resonance and ultrasound, are also considered for completeness. On the basis of these tasks, this book provides recommended minimum requirements for the academic education and clinical training of CQMPs, including recommendations for their accreditation, certification and registration, along with continuing professional development

  2. Specific Sirt1 Activator-mediated Improvement in Glucose Homeostasis Requires Sirt1-Independent Activation of AMPK

    Directory of Open Access Journals (Sweden)

    Sung-Jun Park

    2017-04-01

    Full Text Available The specific Sirt1 activator SRT1720 increases mitochondrial function in skeletal muscle, presumably by activating Sirt1. However, Sirt1 gain of function does not increase mitochondrial function, which raises a question about the central role of Sirt1 in SRT1720 action. Moreover, it is believed that the metabolic effects of SRT1720 occur independently of AMP-activated protein kinase (AMPK, an important metabolic regulator that increases mitochondrial function. Here, we show that SRT1720 activates AMPK in a Sirt1-independent manner and SRT1720 activates AMPK by inhibiting a cAMP degrading phosphodiesterase (PDE in a competitive manner. Inhibiting the cAMP effector protein Epac prevents SRT1720 from activating AMPK or Sirt1 in myotubes. Moreover, SRT1720 does not increase mitochondrial function or improve glucose tolerance in AMPKα2 knockout mice. Interestingly, weight loss induced by SRT1720 is not sufficient to improve glucose tolerance. Therefore, contrary to current belief, the metabolic effects produced by SRT1720 require AMPK, which can be activated independently of Sirt1.

  3. Adolescents with type 1 diabetes mellitus and attention-deficit/hyperactivity disorder require specific support from healthcare professionals.

    Science.gov (United States)

    Lindblad, Ida; Engström, Ann-Charlotte; Nylander, Charlotte; Fernell, Elisabeth

    2017-12-01

    Managing type 1 diabetes mellitus requires efficient cognitive and executive skills, and adolescents who have attention-deficit/hyperactivity disorder (ADHD) may face specific challenges. This study explored young people's experiences of diabetes treatment and care. In a population-based study, comprising 175 patients aged 5-16 years with type 1 diabetes mellitus in two Swedish counties, we found that eight also met criteria for ADHD. Six of these, aged 14.5-16 years, participated 2013-2014 in interviews that targeted aspects of their diabetes treatment. Conducted by two psychologists, these used the inductive qualitative, semi-structured interview format. The two boys and four girls all reported difficulties in creating routines for their diabetes treatment and that problems were aggravated during stress. They had been criticised by their parents and the diabetes team when their blood levels indicated inadequate diabetes control. They requested ongoing information, involvement of their friends, group meetings and easy access to the healthcare system during difficult times. Patients with type 1 diabetes mellitus and concomitant ADHD faced problems with their diabetes management, especially during stressful situations. Diabetes care provision should pay particular attention to patients with co-existing neuropsychiatric and neurodevelopmental disorders such as ADHD. ©2017 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

  4. Ubiquitin-specific protease 5 is required for the efficient repair of DNA double-strand breaks.

    Directory of Open Access Journals (Sweden)

    Satoshi Nakajima

    Full Text Available During the DNA damage response (DDR, ubiquitination plays an important role in the recruitment and regulation of repair proteins. However, little is known about elimination of the ubiquitination signal after repair is completed. Here we show that the ubiquitin-specific protease 5 (USP5, a deubiquitinating enzyme, is involved in the elimination of the ubiquitin signal from damaged sites and is required for efficient DNA double-strand break (DSB repair. Depletion of USP5 sensitizes cells to DNA damaging agents, produces DSBs, causes delayed disappearance of γH2AX foci after Bleocin treatment, and influences DSB repair efficiency in the homologous recombination pathway but not in the non-homologous end joining pathway. USP5 co-localizes to DSBs induced by laser micro-irradiation in a RAD18-dependent manner. Importantly, polyubiquitin chains at sites of DNA damage remained for longer periods in USP5-depleted cells. Our results show that disassembly of polyubiquitin chains by USP5 at sites of damage is important for efficient DSB repair.

  5. The Nanos3-3'UTR is required for germ cell specific NANOS3 expression in mouse embryos.

    Directory of Open Access Journals (Sweden)

    Hitomi Suzuki

    Full Text Available BACKGROUND: The regulation of gene expression via a 3' untranslated region (UTR plays essential roles in the discrimination of the germ cell lineage from somatic cells during embryogenesis. This is fundamental to the continuation of a species. Mouse NANOS3 is an essential protein required for the germ cell maintenance and is specifically expressed in these cells. However, the regulatory mechanisms that restrict the expression of this gene in the germ cells is largely unknown at present. METHODOLOGY/PRINCIPAL FINDINGS: In our current study, we show that differences in the stability of Nanos3 mRNA between germ cells and somatic cells is brought about in a 3'UTR-dependent manner in mouse embryos. Although Nanos3 is transcribed in both cell lineages, it is efficiently translated only in the germ lineage. We also find that the translational suppression of NANOS3 in somatic cells is caused by a 3'UTR-mediated mRNA destabilizing mechanism. Surprisingly, even when under the control of the CAG promoter which induces strong ubiquitous transcription in both germ cells and somatic cells, the addition of the Nanos3-3'UTR sequence to the coding region of exogenous gene was effective in restricting protein expression in germ cells. CONCLUSIONS/SIGNIFICANCE: Our current study thus suggests that Nanos3-3'UTR has an essential role in translational control in the mouse embryo.

  6. METHOD FOR SECURITY SPECIFICATION SOFTWARE REQUIREMENTS AS A MEANS FOR IMPLEMENTING A SOFTWARE DEVELOPMENT PROCESS SECURE - MERSEC

    Directory of Open Access Journals (Sweden)

    Castro Mecías, L.T.

    2015-06-01

    Full Text Available Often security incidents that have the object or use the software as a means of causing serious damage and legal, economic consequences, etc. Results of a survey by Kaspersky Lab reflectvulnerabilities in software are the main cause of security incidents in enterprises, the report shows that 85% of them have reported security incidents and vulnerabilities in software are the main reason is further estimated that incidents can cause significant losses estimated from 50,000 to $ 649.000. (1 In this regard academic and industry research focuses on proposals based on reducing vulnerabilities and failures of technology, with a positive influence on how the software is developed. A development process for improved safety practices and should include activities from the initial phases of the software; so that security needs are identified, manage risk and appropriate measures are implemented. This article discusses a method of analysis, acquisition and requirements specification of the software safety analysis on the basis of various proposals and deficiencies identified from participant observation in software development teams. Experiments performed using the proposed yields positive results regarding the reduction of security vulnerabilities and compliance with the safety objectives of the software.

  7. Conceptual waste package interim product specifications and data requirements for disposal of borosilicate glass defense high-level waste forms in salt geologic repositories

    International Nuclear Information System (INIS)

    1983-06-01

    The conceptual waste package interim product specifications and data requirements presented are applicable specifically to the normal borosilicate glass product of the Defense Waste Processing Facility (DWPF). They provide preliminary numerical values for the defense high-level waste form parameters and properties identified in the waste form performance specification for geologic isolation in salt repositories. Subject areas treated include containment and isolation, operational period safety, criticality control, waste form/production canister identification, and waste package performance testing requirements. This document was generated for use in the development of conceptual waste package designs in salt. It will be revised as additional data, analyses, and regulatory requirements become available

  8. Prioritization of K-12 World Language Education in the United States: State Requirements for High School Graduation

    Science.gov (United States)

    O'Rourke, Polly; Zhou, Qian; Rottman, Isaac

    2016-01-01

    In view of the importance of increasing multilingualism in the United States, the current study examined state policy for high school graduation requirements in the 50 states and the District of Columbia as an index of the way in which the study of world language is positioned and prioritized in K--12 education. Only seven states require the study…

  9. Proposal for education. Education in radiation protection and equipment handling for personnel in X-ray applications that require permits

    International Nuclear Information System (INIS)

    1995-06-01

    Some stipulations are connected to the permits to use X-ray equipment for medical purposes, one of which is education of the personnel. At inspections SSI has found serious deficiencies in these educations. The quality of the education has large variations over the country, and at some hospitals it does not exist at all. In order to help the permit holders to increase the quality of the education, a proposal to a course has been worked out. The proposal contains advice on content and scope and disposition of the education for different categories of personnel

  10. India's Educational Policy--Moving into the 21st Century: Education for Equality with Specific Reference to Women.

    Science.gov (United States)

    Ghosh, Ratna

    This paper discusses gender discrimination with regard to educational opportunity and outcomes in India. Although official statements promoting equity indicate awareness of the imbalances in this area, solutions, it is argued, lie not only in propagating new equitable educational practices but in political decisions that take into account existing…

  11. 77 FR 35953 - Arts in Education National Program; Final Priority, Requirements, Definitions, and Selection...

    Science.gov (United States)

    2012-06-15

    ..., standards-based teaching that is unique to music education. The commenter added that it would be beneficial... DEPARTMENT OF EDUCATION [CFDA Number 84.351F] Arts in Education National Program; Final Priority... Education. ACTION: Notice. SUMMARY: The Assistant Deputy Secretary for Innovation and Improvement announces...

  12. Gifted Education's Reflection of Country-Specific Cultural, Political, and Economic Features

    Science.gov (United States)

    Frantz, Roger S.; McClarty, Katie Larsen

    2016-01-01

    Educational policies and practices are influenced by cultural, political, and economic factors, and this is also true of specialized educational approaches such as gifted education. Factors such as a country's cultural tendency toward egalitarianism or meritocracy, whether the political system is centralized or decentralized, and the degree to…

  13. Educational level and risk of colorectal cancer in EPIC with specific reference to tumor location

    NARCIS (Netherlands)

    Leufkens, Anke M.; van Duijnhoven, Fränzel J. B.; Boshuizen, Hendriek C.; Siersema, Peter D.; Kunst, Anton E.; Mouw, Traci; Tjønneland, Anne; Olsen, Anja; Overvad, Kim; Boutron-Ruault, Marie-Christine; Clavel-Chapelon, Françoise; Morois, Sophie; Krogh, Vittorio; Tumino, Rosario; Panico, Salvatore; Polidoro, Silvia; Palli, Domenico; Kaaks, Rudolf; Teucher, Birgit; Pischon, Tobias; Trichopoulou, Antonia; Orfanos, Philippos; Goufa, Ioulia; Peeters, Petra H. M.; Skeie, Guri; Braaten, Tonje; Rodríguez, Laudina; Lujan-Barroso, Leila; Sánchez-Pérez, Maria-José; Navarro, Carmen; Barricarte, Aurelio; Zackrisson, Sophia; Almquist, Martin; Hallmans, Goran; Palmqvist, Richard; Tsilidis, Konstantinos K.; Khaw, Kay-Tee; Wareham, Nick; Gallo, Valentina; Jenab, Mazda; Riboli, Elio; Bueno-de-Mesquita, H. Bas

    2012-01-01

    Existing evidence is inconclusive on whether socioeconomic status (SES) and educational inequalities influence colorectal cancer (CRC) risk, and whether low or high SES/educational level is associated with developing CRC. The aim of our study was to investigate the relationship between educational

  14. The conjugation-specific Die5 protein is required for development of the somatic nucleus in both Paramecium and Tetrahymena.

    Science.gov (United States)

    Matsuda, Atsushi; Shieh, Annie Wan-Yi; Chalker, Douglas L; Forney, James D

    2010-07-01

    Development in ciliated protozoa involves extensive genome reorganization within differentiating macronuclei, which shapes the somatic genome of the next vegetative generation. Major events of macronuclear differentiation include excision of internal eliminated sequences (IESs), chromosome fragmentation, and genome amplification. Proteins required for these events include those with homology throughout eukaryotes as well as proteins apparently unique to ciliates. In this study, we identified the ciliate-specific Defective in IES Excision 5 (DIE5) genes of Paramecium tetraurelia (PtDIE5) and Tetrahymena thermophila (TtDIE5) as orthologs that encode nuclear proteins expressed exclusively during development. Abrogation of PtDie5 protein (PtDie5p) function by RNA interference (RNAi)-mediated silencing or TtDie5p by gene disruption resulted in the failure of developing macronuclei to differentiate into new somatic nuclei. Tetrahymena DeltaDIE5 cells arrested late in development and failed to complete genome amplification, whereas RNAi-treated Paramecium cells highly amplified new macronuclear DNA before the failure in differentiation, findings that highlight clear differences in the biology of these distantly related species. Nevertheless, IES excision and chromosome fragmentation failed to occur in either ciliate, which strongly supports that Die5p is a critical player in these processes. In Tetrahymena, loss of zygotic expression during development was sufficient to block nuclear differentiation. This observation, together with the finding that knockdown of Die5p in Paramecium still allows genome amplification, indicates that this protein acts late in macronuclear development. Even though DNA rearrangements in these two ciliates look to be quite distinct, analysis of DIE5 establishes the action of a conserved mechanism within the genome reorganization pathway.

  15. The Conjugation-Specific Die5 Protein Is Required for Development of the Somatic Nucleus in both Paramecium and Tetrahymena▿

    Science.gov (United States)

    Matsuda, Atsushi; Shieh, Annie Wan-Yi; Chalker, Douglas L.; Forney, James D.

    2010-01-01

    Development in ciliated protozoa involves extensive genome reorganization within differentiating macronuclei, which shapes the somatic genome of the next vegetative generation. Major events of macronuclear differentiation include excision of internal eliminated sequences (IESs), chromosome fragmentation, and genome amplification. Proteins required for these events include those with homology throughout eukaryotes as well as proteins apparently unique to ciliates. In this study, we identified the ciliate-specific Defective in IES Excision 5 (DIE5) genes of Paramecium tetraurelia (PtDIE5) and Tetrahymena thermophila (TtDIE5) as orthologs that encode nuclear proteins expressed exclusively during development. Abrogation of PtDie5 protein (PtDie5p) function by RNA interference (RNAi)-mediated silencing or TtDie5p by gene disruption resulted in the failure of developing macronuclei to differentiate into new somatic nuclei. Tetrahymena ΔDIE5 cells arrested late in development and failed to complete genome amplification, whereas RNAi-treated Paramecium cells highly amplified new macronuclear DNA before the failure in differentiation, findings that highlight clear differences in the biology of these distantly related species. Nevertheless, IES excision and chromosome fragmentation failed to occur in either ciliate, which strongly supports that Die5p is a critical player in these processes. In Tetrahymena, loss of zygotic expression during development was sufficient to block nuclear differentiation. This observation, together with the finding that knockdown of Die5p in Paramecium still allows genome amplification, indicates that this protein acts late in macronuclear development. Even though DNA rearrangements in these two ciliates look to be quite distinct, analysis of DIE5 establishes the action of a conserved mechanism within the genome reorganization pathway. PMID:20495055

  16. Inhaler Education for Hospital-Based Pharmacists: How Much Is Required?

    OpenAIRE

    Cynthia Anne Jackevicius; Kenneth R Chapman

    1999-01-01

    OBJECTIVE: To compare the effectiveness of a more intensive educational intervention with a less intensive intervention on the ability of hospital pharmacists to be prepared to educate patients regarding inhaled device technique.DESIGN: Randomized controlled trial. Inhaler technique and knowledge were assessed pre-education, immediately after and three months after education by a research assistant blinded to the educational allocation.SETTING: Tertiary hospital pharmacy department.POPULATION...

  17. Educational gains in cause-specific mortality: Accounting for cognitive ability and family-level confounders using propensity score weighting.

    Science.gov (United States)

    Bijwaard, Govert E; Myrskylä, Mikko; Tynelius, Per; Rasmussen, Finn

    2017-07-01

    A negative educational gradient has been found for many causes of death. This association may be partly explained by confounding factors that affect both educational attainment and mortality. We correct the cause-specific educational gradient for observed individual background and unobserved family factors using an innovative method based on months lost due to a specific cause of death re-weighted by the probability of attaining a higher educational level. We use data on men with brothers from the Swedish Military Conscription Registry (1951-1983), linked to administrative registers. This dataset of some 700,000 men allows us to distinguish between five education levels and many causes of death. The empirical results reveal that raising the educational level from primary to tertiary would result in an additional 20 months of survival between ages 18 and 63. This improvement in mortality is mainly attributable to fewer deaths from external causes. The highly educated gain more than nine months due to the reduction in deaths from external causes, but gain only two months due to the reduction in cancer mortality and four months due to the reduction in cardiovascular mortality. Ignoring confounding would lead to an underestimation of the gains by educational attainment, especially for the less educated. Our results imply that if the education distribution of 50,000 Swedish men from the 1951 cohort were replaced with that of the corresponding 1983 cohort, 22% of the person-years that were lost to death between ages 18 and 63 would have been saved for this cohort. Copyright © 2017 Elsevier Ltd. All rights reserved.

  18. Individualized education programme in special programme of education – an effective work plan or merely a legal requirement

    OpenAIRE

    Stergar, David

    2016-01-01

    The undergraduate thesis presents the development of Individualized Education Programmes (hereinafter IEP) at the Education, Work and Care Centre Dobrna. The theoretical part deals with the legislation in the field of IEP development and placement of children with special needs, the guidelines for IEP development, and the characteristics of people with mental health disorders and autism spectrum disorders at the Education, Work and Care Centre Dobrna. The empirical part of the thesis p...

  19. Plasma membrane associated, virus-specific polypeptides required for the formation of target antigen complexes recognized by virus-specific cytotoxic T lymphocytes

    International Nuclear Information System (INIS)

    Domber, E.A.

    1986-01-01

    These studies were undertaken to define some of the poxvirus-specific target antigens which are synthesized in infected cells and recognized by vaccinia virus-specific CTLs (VV-CTLs). Since vaccinia virus infected, unmanipulated target cells express numerous virus-specific antigens on the plasma membrane, attempts were made to manipulate expression of the poxvirus genome after infection so that one or a few defined virus-specified antigens were expressed on the surface of infected cells. In vitro [ 51 Cr]-release assays determined that viral DNA synthesis and expression of late viral proteins were not necessary to form a target cell which was fully competent for lysis by VV-CTLs. Under the conditions employed in these experiments, 90-120 minutes of viral protein synthesis were necessary to produce a competent cell for lysis by VV-CTLs. In order to further inhibit the expression of early viral proteins in infected cells, partially UV-inactivated vaccinia virus was employed to infect target cells. It was determined that L-cells infected with virus preparations which had been UV-irradiated for 90 seconds were fully competent for lysis by VV-CTLs. Cells infected with 90 second UV-irr virus expressed 3 predominant, plasma membrane associated antigens of 36-37K, 27-28K, and 19-17K. These 3 viral antigens represent the predominant membrane-associated viral antigens available for interaction with class I, major histocompatibility antigens and hence are potential target antigens for VV-CTLs

  20. Digital media promoting new approaches to subject specific didactics in visual arts education in primary school, high school, teacher education and university education

    DEFF Research Database (Denmark)

    Buhl, Mie; Örtegren, Hans; Haïkö, Tarja

    The symposium discusses eventual paradigmatic shift within Art Education at different levels when new tools for creation are applied in educational settings. The symposium addresses current developments in visual arts education based on empirical projects from different levels of the educational ...

  1. Exploring the Effects of Specific, Hands-On Interventions, on Environmental Science Topics in Teacher Education Programs

    Science.gov (United States)

    Bullock, S. M.; Hayhoe, D.

    2012-12-01

    hurricanes. Second, participants in the research benefitted from a specific focus on environmental science content during their teacher education courses, particularly when the teaching of the content was modeled in a way congruent with research-based approaches to active learning in science. For example, there was a 38% gain in participants' understanding that an item lifted vertically gains potential energy and a 33% gain in understanding that the costs associated with climate change are likely to outweigh the economic benefits for most countries in the world. Results of the focus groups indicate that participants derive a good amount of their conceptual understanding of environmental science through the media, making it all the more important that they have a space to explore their understandings in a teacher education program. The research has also suggested some important questions worthy of future consideration. Our research has revealed pre-post gains on soil and energy concepts of between 10-15% in both years. However, our gains were only of the order of 5-7% with respect to concepts associated with water systems, and climate change and the greenhouse effect. Are these concepts inherently more challenging to our participants? Are more robust interventions required? Future research will address these and other questions.

  2. Work-related fatigue: the specific case of highly educated women in the Netherlands.

    Science.gov (United States)

    Verdonk, Petra; Hooftman, Wendela E; van Veldhoven, Marc J P M; Boelens, Louise R M; Koppes, Lando L J

    2010-03-01

    This study aims to establish the prevalence of high work-related fatigue (need for recovery, NFR) among employees and to explain group differences categorized by gender, age, and education. The study particularly aims to clarify prevalence and explanatory factors in highly educated women. In 2005 and 2006, large representative samples of 80,000 Dutch employees (net response rate 33.0%; N = 47,263) received the Netherlands working conditions survey questionnaire. First, we calculated the prevalence of high NFR for men and women with different age and education levels. The average prevalence of high NFR was 28.8% and was highest among highly educated women (35.2%) in particular those aged 50-64 years (40.3%). Second, logistic regression analyses were used to compare subgroups' NFR in relation to situational factors, working conditions, and health. Three comparisons were made: (1) highly educated women versus men; (2) highly educated versus lower educated women and; (3) older highly educated versus younger highly educated women. The situational, working conditions and health factors in our model did not explain the gender differences among highly educated employees (OR = 1.37; CI = 1.3-1.5, adjusted for all factors OR = 1.32; CI = 1.2-1.5). Despite that lower autonomy and workplace violence explained highly educated women's NFR, working fewer hours counterbalanced this. Time pressure in work largely explained the differences in NFR among women at different education levels (crude OR 1.44; CI = 1.4-1.5, adjusted OR 1.14; CI = 1.0-1.3). In the age comparison, lower health ratings, more adverse working conditions, and working as a teacher explained older highly educated women's high prevalence of high NFR (crude OR 1.32; CI = 1.2-1.5, adjusted OR 0.94; CI = 0.8-1.2). NFR has high prevalence in highly educated women (35.2%) in particular those aged 50-64 years (40.3%). Our model did not explain gender differences in NFR, because working fewer hours counterbalanced the

  3. Specification of requirements for upgrades using digital instrument and control systems. Report prepared within the framework of the international working group on nuclear power plant control and instrumentation

    International Nuclear Information System (INIS)

    1999-01-01

    The need to develop good specifications of requirements for instrument and control (I and C) systems applies throughout the world and is becoming more and more important as more upgrades are planned. Better guidance on how to develop good requirements specifications would support safer, more effective and more economical refits and upgrades. The need for this was pointed out by the IAEA International Working Group on Nuclear Power Plant Control and Instrumentation (IWG-NPPCI). This report is the result of a series of advisory and consultants meetings held by the IAEA in 1997 and 1998 in Vienna. The scope of the activities described covers a methodology for the determination of requirements and the development of the necessary specifications and plans needed through the life-cycle of digital instrumentation and control systems. It is restricted to technical aspects and indicates subjects which should be included in specifications and plans at different phases

  4. 40 CFR 270.22 - Specific part B information requirements for boilers and industrial furnaces burning hazardous...

    Science.gov (United States)

    2010-07-01

    ... requirements for boilers and industrial furnaces burning hazardous waste. 270.22 Section 270.22 Protection of... requirements for boilers and industrial furnaces burning hazardous waste. When an owner or operator of a cement kiln, lightweight aggregate kiln, solid fuel boiler, liquid fuel boiler, or hydrochloric acid...

  5. Mathematics Objectives and Measurement Specifications 1986-1990. Exit Level. Texas Educational Assessment of Minimum Skills (TEAMS).

    Science.gov (United States)

    Texas Education Agency, Austin. Div. of Educational Assessment.

    This document lists the objectives for the Texas educational assessment program in mathematics. Eighteen objectives for exit level mathematics are listed, by category: number concepts (4); computation (3); applied computation (5); statistical concepts (3); geometric concepts (2); and algebraic concepts (1). Then general specifications are listed…

  6. Fitness-Specific Epistemic Beliefs, Effort Regulation, Outcomes, and Indices of Motivation in High School Physical Education

    Science.gov (United States)

    Lodewyk, Ken R.; Gao, Zan

    2013-01-01

    Epistemic beliefs are deeply held convictions about the nature of knowledge, knowing, and learning. In this study, approximately 500 ninth and tenth-grade physical education (PE) students completed fitness-specific measures assessing their epistemic beliefs in the simplicity and stability of knowledge and the speed of its acquisition along with…

  7. Educational Specifications for Pearl Harbor Heights High School, Developed from the Program Delineation Study, January-April 1961.

    Science.gov (United States)

    Hawaii State Dept. of Education, Honolulu.

    The report is a discussion of the curriculum and supportive educational facilities for the state of Hawaii. An administrative view of guidance services and teacher programing is included. Supportive facilities are sketched, showing their relationship to such specific instructional areas as music, shop, home economics, drawing and painting,…

  8. Psycho-Educational Assessment of Specific Learning Disabilities: Views and Practices of Australian Psychologists and Guidance Counsellors

    Science.gov (United States)

    Meteyard, John D.; Gilmore, Linda

    2015-01-01

    This article reports an investigation of the views and practices of 203 Australian psychologists and guidance counsellors with respect to psycho-educational assessment of students with specific learning disabilities (SLDs). Results from an online survey indicated that practitioners draw upon a wide range of theoretical perspectives when…

  9. 25 CFR 900.45 - What specific minimum requirements shall an Indian tribe or tribal organization's financial...

    Science.gov (United States)

    2010-04-01

    .... (b) Accounting records. The financial management system shall maintain records sufficiently detailed... Principles for Educational Institutions.” (f) Source documentation. The financial management system shall... or tribal organization's financial management system contain to meet these standards? 900.45 Section...

  10. Ernst Mach and the Epistemological Ideas Specific for Finnish Science Education

    Science.gov (United States)

    Siemsen, Hayo

    2011-03-01

    Where does Finnish science education come from? Where will it go? The following outside view reflects on relations, which Finns consider "normal" (and thus unrecognizable in introspection) in science education. But what is "normal" in Finnish culture cannot be considered "normal" for science education in other cultures, for example in Germany. The following article will trace the central ideas, which had a larger influence in the development of this difference. The question is, if and why the Finnish uniqueness in the philosophy of science education is empirically important. This puts Finnish science education into the perspective of a more general epistemological debate around Ernst Mach's Erkenntnistheorie (a German term similar to the meaning of history and philosophy of science, though more general; literally translated "cognition/knowledge theory"). From this perspective, an outlook will be given on open questions within the epistemology of Finnish science education. Following such questions could lead to the adaptation of the "successful" ideas in Finnish science education (indicated by empirical studies, such as the OECD PISA study) as well as the further development of the central ideas of Finnish science education.

  11. Management and Accounting in English Higher Education Influenced by Environmental and Academia-Specific Factors

    Science.gov (United States)

    von Alberti-Alhtaybat, Larissa; Al-Htaybat, Khaldoon; Hutaibat, Khaled

    2012-01-01

    This article originates from a longitudinal study of management and accounting practices in the English higher education sector. The processes of strategic management and strategic management accounting in several English higher education institutions were investigated, from planning to assessment, and their meaning to members of staff. The study…

  12. Latino Educators of Tomorrow: Culture-Specific Mentoring for the College Transition

    Science.gov (United States)

    Treviño, Anna; Hite, Julie M.; Hallam, Pamela R.; Ferrin, Scott E.

    2014-01-01

    This qualitative study examines the perspectives of high school-and college-age students who participated in an educational program designed to increase the number of Latino students entering teaching as a profession: Latino Educators of Tomorrow. Using open-ended surveys and semistructured interviews, this study identified themes regarding the…

  13. Does Specific Demographic Education Change Young People's Opinions about Reproduction? The Case of Serbia

    Science.gov (United States)

    Devedžic, Mirjana; Miric, Natalija; Gligorijevic, Vera

    2017-01-01

    Population education is one of the strategic measures to encourage giving birth in low-fertility Serbia. The expected result is that such education may have an effect on reproductive intentions and overall people behavior. This study explores the thoughts about reproduction of three different student groups from the University of Belgrade, whereas…

  14. Work-related fatigue: the specific case of highly educated women in the Netherlands

    NARCIS (Netherlands)

    Verdonk, P.; Hooftman, W.E.; Veldhoven, M.J.P.M. van; Boelens, L.R.M.; Koppes, L.L.J.

    2009-01-01

    Purpose: This study aims to establish the prevalence of high work-related fatigue (need for recovery, NFR) among employees and to explain group differences categorized by gender, age, and education. The study particularly aims to clarify prevalence and explanatory factors in highly educated women.

  15. Education and labor market activity of women: an age-group specific empirical analysis

    NARCIS (Netherlands)

    Münch, C.; van Wijnbergen, S.

    2009-01-01

    We analyze the determinants of female labor market participation for different age-groups in the European Union. We show that female participation is positively affected by tertiary education at any age. But upper secondary education increases participation only up to an age of 40 while after that

  16. Autonomous Integrated Receive System (AIRS) requirements definition. Volume 4: Functional specification for the prototype Automated Integrated Receive System (AIRS)

    Science.gov (United States)

    Chie, C. M.

    1984-01-01

    The functional requirements for the performance, design, and testing for the prototype Automated Integrated Receive System (AIRS) to be demonstrated for the TDRSS S-Band Single Access Return Link are presented.

  17. Specific psychological variables predict quality of diet in women of lower, but not higher, educational attainment.

    Science.gov (United States)

    Lawrence, Wendy; Schlotz, Wolff; Crozier, Sarah; Skinner, Timothy C; Haslam, Cheryl; Robinson, Sian; Inskip, Hazel; Cooper, Cyrus; Barker, Mary

    2011-02-01

    Our previous work found that perceived control over life was a significant predictor of the quality of diet of women of lower educational attainment. In this paper, we explore the influence on quality of diet of a range of psychological and social factors identified during focus group discussions, and specify the way this differs in women of lower and higher educational attainment. We assessed educational attainment, quality of diet, and psycho-social factors in 378 women attending Sure Start Children's Centres and baby clinics in Southampton, UK. Multiple-group path analysis showed that in women of lower educational attainment, the effect of general self-efficacy on quality of diet was mediated through perceptions of control and through food involvement, but that there were also direct effects of social support for healthy eating and having positive outcome expectancies. There was no effect of self-efficacy, perceived control or outcome expectancies on the quality of diet of women of higher educational attainment, though having more social support and food involvement were associated with improved quality of diet in these women. Our analysis confirms our hypothesis that control-related factors are more important in determining dietary quality in women of lower educational attainment than in women of higher educational attainment. Copyright © 2010 Elsevier Ltd. All rights reserved.

  18. Visualization in simulation tools: requirements and a tool specification to support the teaching of dynamic biological processes.

    Science.gov (United States)

    Jørgensen, Katarina M; Haddow, Pauline C

    2011-08-01

    Simulation tools are playing an increasingly important role behind advances in the field of systems biology. However, the current generation of biological science students has either little or no experience with such tools. As such, this educational glitch is limiting both the potential use of such tools as well as the potential for tighter cooperation between the designers and users. Although some simulation tool producers encourage their use in teaching, little attempt has hitherto been made to analyze and discuss their suitability as an educational tool for noncomputing science students. In general, today's simulation tools assume that the user has a stronger mathematical and computing background than that which is found in most biological science curricula, thus making the introduction of such tools a considerable pedagogical challenge. This paper provides an evaluation of the pedagogical attributes of existing simulation tools for cell signal transduction based on Cognitive Load theory. Further, design recommendations for an improved educational simulation tool are provided. The study is based on simulation tools for cell signal transduction. However, the discussions are relevant to a broader biological simulation tool set.

  19. Special Education Electronic Individualized Education Program (IEP) System. Fiscal Year 2016 Report to the Legislature. As Required by Minnesota Statutes, Section 125A.085

    Science.gov (United States)

    Minnesota Department of Education, 2016

    2016-01-01

    In 2013, the Minnesota Legislature appropriated $1.763M for Fiscal Year 2014 to create a statewide system for special education paperwork. In 2014, the Legislature greatly expanded the requirements of the system but did not appropriate additional resources to maintain ongoing operation of the system. The 2014 legislation codified the system in…

  20. Do educational requirements in vacancies match the educational attainments of job-holders? An analysis of web-based data for 279 occupations in the Czech Republic

    NARCIS (Netherlands)

    Tijdens, K.; Beblavý, M.; Thum-Thysen, A.

    2015-01-01

    European labour market policies aim to develop an early-warning tool for mismatches by monitoring job vacancies. Few studies have been able to measure these mismatches, among others because systematic information on educational requirements in vacancies is lacking. Our study explores mismatch for

  1. The Johnson Space Center Management Information Systems (JSCMIS). 1: Requirements Definition and Design Specifications for Versions 2.1 and 2.1.1. 2: Documented Test Scenario Environments. 3: Security Design and Specifications

    Science.gov (United States)

    1986-01-01

    The Johnson Space Center Management Information System (JSCMIS) is an interface to computer data bases at NASA Johnson which allows an authorized user to browse and retrieve information from a variety of sources with minimum effort. This issue gives requirements definition and design specifications for versions 2.1 and 2.1.1, along with documented test scenario environments, and security object design and specifications.

  2. Education

    Science.gov (United States)

    2005-01-01

    program) steadily declined from 15% in 1970 to 10.7% in 2001.16 Data from the National Center for Education Statistics show that the number of...academic institutions, and corporate education and training institutions. By size, it’s defined in terms of distribution of funds, facilities , and...of students entering four-year colleges and universities require some remedial education .”9 Given statistics such as these, concerns for the US

  3. Educational Furniture for the 16-19 Age Group: Specification and Design. Design Note 30.

    Science.gov (United States)

    Furniture Industry Research Association, Stevenage (England).

    A 1982 British study examined the furniture needs of 16-19 year-old students. This report presented the findings on the technical and performance requirements in terms of durability and ergonomics. This report examines the furniture requirements in teaching spaces, social, refreshment and private study areas, storage requirements for pupils'…

  4. Uber die Vereinbarkeit individueller Bildungsbedurfnisse und betrieblicher Qualifikationsanforderungen (On the Compatibility of Individual Needs for Education and Employment-Related Qualification Requirements).

    Science.gov (United States)

    Heid, Helmut

    1999-01-01

    States that a tendency has developed to orientate educational-practical acting using learners' educational needs, while representatives of the employment system deduce political and practical educational maxims from requirements that result from economic structural changes. Defines the instructional importance of individual educational needs and…

  5. VOCATIONAL EDUCATION AND TRAINING FOR TOURISM. SPECIFIC ASPECTS WHICH INFLUENCE THE STUDENTS’ PERCEPTION OF THE QUALITY OF THEIR LEARNING EXPERIENCE

    Directory of Open Access Journals (Sweden)

    SILVIA IRIMIEA

    2014-06-01

    Full Text Available Vocational Education and Training for Tourism. Specific Aspects which Influence the Students’ Perception of the Quality of Their Learning Experience. Quality in education has been defined in various ways, each definition representing a different approach. Karl Popper defines human rationality by the adequacy of one’s action to a specific situation. Furthermore, the French sociologist Pierre Bourdieu argues that the actions that people undertake are based on their previous life experiences and on their social and professional status. Vocational Education and Training (VET addresses young people and adults whose social status can influence their level of satisfaction with the quality of the educational process. The present article seeks to present the results of a questionnaire-based survey applied to the students who have attended the travel agent and tourism manager courses at the Centre for Tourism Training of the Babeş-Bolyai University, Cluj-Napoca. The data illustrate the strong influence of the variable age and previous educational experience on the subjects' satisfaction regarding some aspects of the training activities.

  6. Design studio as a life space in architectural education: privacy requirements

    OpenAIRE

    Demirbaş, Özgen Osman

    1997-01-01

    Ankara : The Department of Interior Architecture and Environmental Design and the Institute of Fine Arts of Bilkent Univ., 1997. Thesis (Master's) -- Bilkent University, 1997. Includes bibliographical refences. There is a very important relationship between the educational outcomes and the architectural design of educational facilities. The most commonly used space in an architectural education is the design studio. Therefore, it is claimed that there should be a living process in a ...

  7. Workers' Education in Industrialised Countries and Its Specific Problems in Relation to Development.

    Science.gov (United States)

    Labour Education, 1986

    1986-01-01

    Examines several problems that need to be addressed concerning world crisis: war, poverty, unemployment, overpopulation, environmental issues, and housing; developed versus developing countries; and social justice. The task for workers' education in relation to these problems is discussed. (CT)

  8. Specific psychological variables predict quality of diet in women of lower, but not higher, educational attainment

    DEFF Research Database (Denmark)

    Lawrence, Wendy; Schlotz, Wolff; Crozier, Sarah

    2011-01-01

    Our previous work found that perceived control over life was a significant predictor of the quality of diet of women of lower educational attainment. In this paper, we explore the influence on quality of diet of a range of psychological and social factors identified during focus group discussions......, and specify the way this differs in women of lower and higher educational attainment. We assessed educational attainment, quality of diet, and psycho-social factors in 378 women attending Sure Start Children's Centres and baby clinics in Southampton, UK. Multiple-group path analysis showed that in women...... of self-efficacy, perceived control or outcome expectancies on the quality of diet of women of higher educational attainment, though having more social support and food involvement were associated with improved quality of diet in these women. Our analysis confirms our hypothesis that control...

  9. Distinct Metabolic Requirements of Exhausted and Functional Virus-Specific CD8 T Cells in the Same Host.

    Science.gov (United States)

    Schurich, Anna; Pallett, Laura J; Jajbhay, Danyal; Wijngaarden, Jessica; Otano, Itziar; Gill, Upkar S; Hansi, Navjyot; Kennedy, Patrick T; Nastouli, Eleni; Gilson, Richard; Frezza, Christian; Henson, Sian M; Maini, Mala K

    2016-08-02

    T cells undergo profound metabolic changes to meet the increased energy demands of maintaining an antiviral response. We postulated that differences in metabolic reprogramming would shape the efficacy of CD8 T cells mounted against persistent viral infections. We found that the poorly functional PD-1(hi) T cell response against hepatitis B virus (HBV) had upregulated the glucose transporter, Glut1, an effect recapitulated by oxygen deprivation to mimic the intrahepatic environment. Glut1(hi) HBV-specific T cells were dependent on glucose supplies, unlike the more functional cytomegalovirus (CMV)-specific T cells that could utilize oxidative phosphorylation in the absence of glucose. The inability of HBV-specific T cells to switch to oxidative phosphorylation was accompanied by increased mitochondrial size and lower mitochondrial potential, indicative of mitochondrial dysfunction. Interleukin (IL)-12, which recovers HBV-specific T cell effector function, increased their mitochondrial potential and reduced their dependence on glycolysis. Our findings suggest that mitochondrial defects limit the metabolic plasticity of exhausted HBV-specific T cells. Copyright © 2016 The Author(s). Published by Elsevier Inc. All rights reserved.

  10. Distinct Metabolic Requirements of Exhausted and Functional Virus-Specific CD8 T Cells in the Same Host

    Directory of Open Access Journals (Sweden)

    Anna Schurich

    2016-08-01

    Full Text Available T cells undergo profound metabolic changes to meet the increased energy demands of maintaining an antiviral response. We postulated that differences in metabolic reprogramming would shape the efficacy of CD8 T cells mounted against persistent viral infections. We found that the poorly functional PD-1hi T cell response against hepatitis B virus (HBV had upregulated the glucose transporter, Glut1, an effect recapitulated by oxygen deprivation to mimic the intrahepatic environment. Glut1hi HBV-specific T cells were dependent on glucose supplies, unlike the more functional cytomegalovirus (CMV-specific T cells that could utilize oxidative phosphorylation in the absence of glucose. The inability of HBV-specific T cells to switch to oxidative phosphorylation was accompanied by increased mitochondrial size and lower mitochondrial potential, indicative of mitochondrial dysfunction. Interleukin (IL-12, which recovers HBV-specific T cell effector function, increased their mitochondrial potential and reduced their dependence on glycolysis. Our findings suggest that mitochondrial defects limit the metabolic plasticity of exhausted HBV-specific T cells.

  11. Evaluation of a Game to Teach Requirements Collection and Analysis in Software Engineering at Tertiary Education Level

    Science.gov (United States)

    Hainey, Thomas; Connolly, Thomas M.; Stansfield, Mark; Boyle, Elizabeth A.

    2011-01-01

    A highly important part of software engineering education is requirements collection and analysis which is one of the initial stages of the Database Application Lifecycle and arguably the most important stage of the Software Development Lifecycle. No other conceptual work is as difficult to rectify at a later stage or as damaging to the overall…

  12. Free Appropriate Public Education for Students with Disabilities: Requirements under Section 504 of the "Rehabilitation Act of 1973." Revised

    Science.gov (United States)

    US Department of Education, 2007

    2007-01-01

    Section 504 of the "Rehabilitation Act of 1973" protects the rights of individuals with disabilities in programs and activities that receive federal funds. The Section 504 regulation requires a school district to provide a "free appropriate public education" (FAPE) to each qualified person with a disability who is in the school…

  13. Throwing the Baby out with the Bathwater: The Impact of Curriculum and Promotion Requirements on a Successful Business Education Program.

    Science.gov (United States)

    D'Amico, Joseph J.; Adelman, Sheryl P.

    Recent studies showing the need for improvements in the educational system in the United States have resulted in strengthening of academic requirements, upgrading of standards for promotion, and increased course loads in high schools throughout the country. Pennsylvania is no exception to this trend; the passage of Chapter 5 legislation, which…

  14. Accounting Education and the Provision of Soft Skills: Implications of the Recent NZICA CA Academic Requirement Changes

    Science.gov (United States)

    Low, Mary; Samkin, Grant; Liu, Christina

    2013-01-01

    This research examined the role of accounting education in the provision of soft skills to accounting graduates, and how this may be affected by the recent changes in academic requirements initiated by NZICA. A qualitative research method utilizing in-depth interviews was conducted with accounting graduates, partners of the Big4 accounting firms,…

  15. Work-related fatigue: the specific case of highly educated women in the Netherlands

    OpenAIRE

    Verdonk, Petra; Hooftman, Wendela E.; van Veldhoven, Marc J. P. M.; Boelens, Louise R. M.; Koppes, Lando L. J.

    2009-01-01

    Purpose This study aims to establish the prevalence of high work-related fatigue (need for recovery, NFR) among employees and to explain group differences categorized by gender, age, and education. The study particularly aims to clarify prevalence and explanatory factors in highly educated women. Methods In 2005 and 2006, large representative samples of 80,000 Dutch employees (net response rate 33.0%; N?=?47,263) received the Netherlands working conditions survey questionnaire. First, we calc...

  16. Study on safety educations against individual causal factors of unsafe acts and specification of target trainees

    International Nuclear Information System (INIS)

    Hirose, Ayako; Takeda, Daisuke

    2016-01-01

    Many accidents and incidents are caused by unsafe acts. It is important to reduce these unsafe acts for preventing the accidents. The countermeasures for each causal factor behind unsafe acts are needed, however, comparing with improvement of facilities, workers-oriented measures such as safety educations are not sufficient. Then the purposes of this study are as follows: 1) to investigate the individual factors which have great impact of unsafe acts and the existing safety educations which aim to mitigate the impact of these factors, 2) to specify the target trainees to perform these safety educations. To identify common factors that affect unsafe act significantly, a web survey was conducted to 500 workers who have regularly carried out accident prediction training (i.e. Kiken-Yochi training). They were asked the situation which they were apt to act unsafely by free description. As the result, the following three main factors were extracted: impatience, overconfidence, and bothersome. Also, it was found that there were few existing safety educations which aim to mitigate the impact of these factors except for overconfidence. To specify the target trainees to perform safety educations which aim to mitigate the impact of these three factors, another web survey was conducted to 200 personnel in charge of safety at the workplace. They were asked the features of workers who tended to act unsafely by age group. The relationship between the factor that need to mitigate and the trainee who need to receive the education were clarified from the survey. (author)

  17. The structure-specific endonuclease Ercc1-Xpf is required for targeted gene replacement in embryonic stem cells

    NARCIS (Netherlands)

    L.J. Niedernhofer (Laura); J. Essers (Jeroen); G. Weeda (Geert); H.B. Beverloo (Berna); J. de Wit (Jan); M. Muijtjens (Manja); H. Odijk (Hanny); J.H.J. Hoeijmakers (Jan); R. Kanaar (Roland)

    2001-01-01

    textabstractThe Ercc1-Xpf heterodimer, a highly conserved structure-specific endonuclease, functions in multiple DNA repair pathways that are pivotal for maintaining genome stability, including nucleotide excision repair, interstrand crosslink repair and homologous recombination. Erccl-Xpf incises

  18. Inhaler education for hospital-based pharmacists: how much is required?

    Science.gov (United States)

    Jackevicius, C A; Chapman, K R

    1999-01-01

    To compare the effectiveness of a more intensive educational intervention with a less intensive intervention on the ability of hospital pharmacists to be prepared to educate patients regarding inhaled device technique. Randomized controlled trial. Inhaler technique and knowledge were assessed pre-education, immediately after and three months after education by a research assistant blinded to the educational allocation. Tertiary hospital pharmacy department. Hospital-based pharmacists. A 1 h 'hands-on' session with feedback (more intense education, MIE) or written materials describing inhaler use (less intense education, LIE). The change in overall score from pre-education to early posteducation for MIE was greater than for LIE (mean [95% CI]) (2.64 [1.27 to 4.01] versus 1.26 [0.05 to 2.47], PMIE group than the LIE group, a difference that was not statistically significant (1.78 [0.82 to 2.74] versus 1. 22 [0.06 to 2.39], P=0.09). Scores in both groups were lower in the late posteducation period compared with the early posteducation period. Greater increases in total score in the immediate posteducation period were associated with a low baseline score and the MIE intervention. Individual coaching in inhaler technique produces greater improvement in inhaler knowledge among hospital pharmacists than provision of written materials. However, the advantage of the more intensive intervention was short-lived, with little advantage evident in three months.

  19. The First Year in Higher Education--Critical Requirements from the Student Perspective

    Science.gov (United States)

    Trautwein, Caroline; Bosse, Elke

    2017-01-01

    While study success and completion rates are important issues in educational policy, research highlights the particular relevance of the first year in higher education (HE) for students' future academic performance and achievement. In Germany, the recent reform of degree programmes appears to have created new challenges related to students'…

  20. 78 FR 27129 - Proposed Priority and Requirements-Education Facilities Clearinghouse

    Science.gov (United States)

    2013-05-09

    ..., acoustics, levels of thermal comfort, and lighting can affect the health and well-being of school occupants... recognize the linkages between the school facility and three areas: Academic instruction, student and... education stakeholders in creating and sustaining higher quality environments for students, educators, and...

  1. What Types of Policies Are Required for a Constitutionally Sound, Efficient Educational System of Common Schools?

    Science.gov (United States)

    La Brecque, Richard

    This paper clarifies core concepts in a Kentucky judge's decision that the State General Assembly has failed to provide an efficient system of common schools. Connecting "efficiency" of educational systems to "equality of educational opportunity," the paper argues that the realization of a constitutionally sound, efficient…

  2. The Legislative Requirements for Measuring Quality in Transnational Education: Understanding Divergence While Maintaining Standards

    Science.gov (United States)

    Bentley, Duncan; Henderson, Fiona; Lim, Choon Boey

    2017-01-01

    Australian universities have been actively engaged in transnational education since the 1990s. The challenges of assuring quality have seen a changing regulatory framework increasingly designed to ensure equivalence of standards wherever a course of study is offered and however it is delivered. Transnational Higher Education has grown…

  3. Parental education as an indicator of socioeconomic status: improving quality of data by requiring consistency across measurement occasions.

    Science.gov (United States)

    Aarø, Leif Edvard; Flisher, Alan J; Kaaya, Sylvia; Onya, Hans; Namisi, Francis S; Wubs, Annegreet

    2009-06-01

    Adolescents' reports of parents' education are sometimes used as indicators of socioeconomic status in surveys of health behaviour. The quality of such measurements is questionable. We hypothesized that consistent reporting of parents' education across measurement occasions in prospective panel studies indicates a higher quality of data than single or inconsistent reports. A multi-site, prospective panel study (three measurement occasions) was carried out among adolescents in Cape Town and Mankweng (South Africa), and Dar es Salaam (Tanzania). Analyses were based on data from students participating at baseline and with a valid code for school number (n = 15,684). For Cape Town and Dar es Salaam students, the associations between parents' education and an alternative indicator of socioeconomic status (both measured at baseline) increased with increasing consistency of reports about parents' education across measurement occasions. For Cape Town, the associations of father's education with a range of behavioural and social cognition variables were significantly stronger among ;;consistent'' than among other students. The pattern was the same for mother's education, but with fewer significant interaction effects. Requiring consistency of reports across data-collection occasions may, under the right combination of circumstances, make a difference. Insignificant and "close to zero'' associations may turn out to be at least moderately strong and statistically significant. When applying indicators of socioeconomic status, such as parents' highest level of completed education, it is most advantageous to use data from prospective panel studies, and to check for consistency of answers across measurement occasions.

  4. Neuron-specific feeding RNAi in C. elegans and its use in a screen for essential genes required for GABA neuron function.

    Science.gov (United States)

    Firnhaber, Christopher; Hammarlund, Marc

    2013-11-01

    Forward genetic screens are important tools for exploring the genetic requirements for neuronal function. However, conventional forward screens often have difficulty identifying genes whose relevant functions are masked by pleiotropy. In particular, if loss of gene function results in sterility, lethality, or other severe pleiotropy, neuronal-specific functions cannot be readily analyzed. Here we describe a method in C. elegans for generating cell-specific knockdown in neurons using feeding RNAi and its application in a screen for the role of essential genes in GABAergic neurons. We combine manipulations that increase the sensitivity of select neurons to RNAi with manipulations that block RNAi in other cells. We produce animal strains in which feeding RNAi results in restricted gene knockdown in either GABA-, acetylcholine-, dopamine-, or glutamate-releasing neurons. In these strains, we observe neuron cell-type specific behavioral changes when we knock down genes required for these neurons to function, including genes encoding the basal neurotransmission machinery. These reagents enable high-throughput, cell-specific knockdown in the nervous system, facilitating rapid dissection of the site of gene action and screening for neuronal functions of essential genes. Using the GABA-specific RNAi strain, we screened 1,320 RNAi clones targeting essential genes on chromosomes I, II, and III for their effect on GABA neuron function. We identified 48 genes whose GABA cell-specific knockdown resulted in reduced GABA motor output. This screen extends our understanding of the genetic requirements for continued neuronal function in a mature organism.

  5. Skills Required by Agricultural Education Students of Colleges of Education for Employment in Compterized Office of Agribusiness Organizations

    Science.gov (United States)

    Ugwuoke, Cajethan Uche; Onah, Benardine Ifeoma

    2015-01-01

    One of the major concerns of employers of labour in this information age is the recruitment of employees with requisite computerized office skills to fit into the various organization's jobs and positions. In Agricultural education, acquisition of these computerized office skills do not only depends on whether one is able to fulfill the paper…

  6. Educational inequalities in smoking among Japanese adults aged 25–94 years: Nationally representative sex- and age-specific statistics

    Directory of Open Access Journals (Sweden)

    Takahiro Tabuchi

    2017-04-01

    Full Text Available Background: Few studies have investigated differences in age- and gender-specific educational gradients in tobacco smoking among the whole range of adult age groups. We examined educational inequality in smoking among Japanese adults aged 25–94 years. Methods: Using a large nationally representative sample (167,925 men and 186,588 women in 2010, prevalence of current smoking and heavy smoking among daily smokers and their inequalities attributable to educational attainment were analyzed according to sex and age groups. Results: Among men aged 25–34 years, junior high school graduates had the highest current smoking prevalence at 68.4% (95% confidence interval [CI], 66.0%–70.6%, and graduate school graduates had the lowest at 19.4% (95% CI, 17.2%–21.9%. High school graduates had the second highest current smoking prevalence (e.g., 55.9%; 95% CI, 54.9%–56.8% in men aged 25–34 years. Among men aged 75–94 years, the difference in current smoking across educational categories was small. A similar but steeper educational gradient in current smoking was observed among women. Among women aged 25–34 years, junior high school graduates had the highest current smoking prevalence at 49.3% (95% CI, 46.3%–52.3%, and graduate school graduates had the lowest at 4.8% (95% CI, 2.9%–7.4%. Compared with older age groups, such as 65–94 years, younger age groups, such as 25–54 years, had higher estimates of inequality indicators for educational inequality in both current and heavy smoking in both sexes. Conclusions: Educational inequalities in current and heavy smoking were apparent and large in the young population compared with older generations. The current study provides basic data on educational inequalities in smoking among Japanese adults.

  7. Effects of education and race on cognitive decline: An integrative analysis of generalizability versus study-specific results

    Science.gov (United States)

    Gross, Alden L.; Mungas, Dan M.; Crane, Paul K.; Gibbons, Laura E.; MacKay-Brandt, Anna; Manly, Jennifer J.; Mukherjee, Shubhabrata; Romero, Heather; Sachs, Bonnie; Thomas, Michael; Potter, Guy G.; Jones, Richard N.

    2015-01-01

    Objective To examine variability across multiple prospective cohort studies in level and rate of cognitive decline by race/ethnicity and years of education. Method To compare data across studies, we harmonized estimates of common latent factors representing overall or general cognitive performance, memory, and executive function derived from the: 1) Washington Heights, Hamilton Heights, Inwood Columbia Aging Project (N=4,115), 2) Spanish and English Neuropsychological Assessment Scales (N=525), 3) Duke Memory, Health, and Aging study (N=578), and 4) Neurocognitive Outcomes of Depression in the Elderly (N=585). We modeled cognitive change over age for cognitive outcomes by race, education, and study. We adjusted models for sex, dementia status, and study-specific characteristics. Results For baseline levels of overall cognitive performance, memory, and executive function, differences in race and education tended to be larger than between-study differences and consistent across studies. This pattern did not hold for rate of cognitive decline: effects of education and race/ethnicity on cognitive change were not consistently observed across studies, and when present were small, with racial/ethnic minorities and those with lower education declining at faster rates. Discussion In this diverse set of datasets, non-Hispanic whites and those with higher education had substantially higher baseline cognitive test scores. However, differences in the rate of cognitive decline by race/ethnicity and education did not follow this pattern. This study suggests that baseline test scores and longitudinal change have different determinants, and future studies to examine similarities and differences of causes of cognitive decline in racially/ethnically and educationally diverse older groups is needed. PMID:26523693

  8. Educational inequalities in smoking among Japanese adults aged 25-94 years: Nationally representative sex- and age-specific statistics.

    Science.gov (United States)

    Tabuchi, Takahiro; Kondo, Naoki

    2017-04-01

    Few studies have investigated differences in age- and gender-specific educational gradients in tobacco smoking among the whole range of adult age groups. We examined educational inequality in smoking among Japanese adults aged 25-94 years. Using a large nationally representative sample (167,925 men and 186,588 women) in 2010, prevalence of current smoking and heavy smoking among daily smokers and their inequalities attributable to educational attainment were analyzed according to sex and age groups. Among men aged 25-34 years, junior high school graduates had the highest current smoking prevalence at 68.4% (95% confidence interval [CI], 66.0%-70.6%), and graduate school graduates had the lowest at 19.4% (95% CI, 17.2%-21.9%). High school graduates had the second highest current smoking prevalence (e.g., 55.9%; 95% CI, 54.9%-56.8% in men aged 25-34 years). Among men aged 75-94 years, the difference in current smoking across educational categories was small. A similar but steeper educational gradient in current smoking was observed among women. Among women aged 25-34 years, junior high school graduates had the highest current smoking prevalence at 49.3% (95% CI, 46.3%-52.3%), and graduate school graduates had the lowest at 4.8% (95% CI, 2.9%-7.4%). Compared with older age groups, such as 65-94 years, younger age groups, such as 25-54 years, had higher estimates of inequality indicators for educational inequality in both current and heavy smoking in both sexes. Educational inequalities in current and heavy smoking were apparent and large in the young population compared with older generations. The current study provides basic data on educational inequalities in smoking among Japanese adults. Copyright © 2016 The Authors. Production and hosting by Elsevier B.V. All rights reserved.

  9. Requirement of the Epithelium-specific Ets Transcription Factor Spdef for Mucous Gland Cell Function in the Gastric Antrum*

    OpenAIRE

    Horst, David; Gu, Xuesong; Bhasin, Manoj; Yang, Quanli; Verzi, Michael; Lin, Dongxu; Joseph, Marie; Zhang, Xiaobo; Chen, Wei; Li, Yi-Ping; Shivdasani, Ramesh A.; Libermann, Towia A.

    2010-01-01

    Mucus-secreting cells of the stomach epithelium provide a protective barrier against damage that might result from bacterial colonization or other stimuli. Impaired barrier function contributes to chronic inflammation and cancer. Knock-out mice for the epithelium-specific transcription factor Spdef (also called Pdef) have defects in terminal differentiation of intestinal and bronchial secretory cells. We sought to determine the physiologic function of Spdef in the stomach, another site of sig...

  10. Impact of Expectancy-Value and Situational Interest Motivation Specificity on Physical Education Outcomes

    Science.gov (United States)

    Ding, Haiyong; Sun, Haichun; Chen, Ang

    2013-01-01

    To be successful in learning, students need to be motivated to engage and learn. The domain-specificity motivation theory articulates that student motivation is often determined by the content being taught to them. The purpose of this study was to extend the theory by determining domain-specificity of situational interest and expectancy-value…

  11. X-linked H3K27me3 demethylase Utx is required for embryonic development in a sex-specific manner

    NARCIS (Netherlands)

    Welstead, G.G.; Creyghton, M.P.; Bilodeau, S.; Cheng, A.W.; Markoulaki, S.; Young, R.A.; Jaenisch, R.

    2012-01-01

    Embryogenesis requires the timely and coordinated activation of developmental regulators. It has been suggested that the recently discovered class of histone demethylases (UTX and JMJD3) that specifically target the repressive H3K27me3 modification play an important role in the activation of

  12. Personality traits and gender-specific income expectations in Dutch higher education

    NARCIS (Netherlands)

    Need, Ariana; Jong, Uulkje de

    2008-01-01

    In this article we examine gender differences in income expectations of students in higher education. We found quite large gender differences. Men and women differ significantly in the income they expect to earn at the top of their career. We examined how much personality traits contribute to

  13. [Design of an educational tool for Primary Care patients with chronic non-specific low back pain].

    Science.gov (United States)

    Díaz-Cerrillo, Juan Luis; Rondón-Ramos, Antonio

    2015-02-01

    Current scientific evidence on the management of chronic non-specific low back pain highlights the benefits of physical exercise. This goal is frequently undermined due to lack of education of the subjects on the multifactorial, benign, and non-specific nature of low back pain, which can lead to a chronic disease with genuine psychosocial risk factors. Its influence may not only interfere with individual decision to adopt more adaptive coping behaviors, but also with the endogenous mechanisms of pain neuromodulation. Thus, the educational strategies and control of these factors have become important objectives to be incorporated into the management of the disorder and research guidelines. This paper presents the theoretical models and the scientific basis on which it has based the design of an educational tool for patients with chronic non-specific low back pain treated in Primary Care physiotherapy. Structure, content and objectives are also presented. Copyright © 2013 Elsevier España, S.L.U. All rights reserved.

  14. ICT literacy – the requirement of foreign countries modern education systems (experience of the USA.

    Directory of Open Access Journals (Sweden)

    I. Malitskaya

    2009-11-01

    Full Text Available In the article the development and present days situation of information and communication technologies and Technological standards implementation in an education system of the USA is analysed.

  15. Job requirements compared to medical school education: differences between graduates from problem-based learning and conventional curricula

    Directory of Open Access Journals (Sweden)

    Federkeil Gero

    2010-01-01

    Full Text Available Abstract Background Problem-based Learning (PBL has been suggested as a key educational method of knowledge acquisition to improve medical education. We sought to evaluate the differences in medical school education between graduates from PBL-based and conventional curricula and to what extent these curricula fit job requirements. Methods Graduates from all German medical schools who graduated between 1996 and 2002 were eligible for this study. Graduates self-assessed nine competencies as required at their day-to-day work and as taught in medical school on a 6-point Likert scale. Results were compared between graduates from a PBL-based curriculum (University Witten/Herdecke and conventional curricula. Results Three schools were excluded because of low response rates. Baseline demographics between graduates of the PBL-based curriculum (n = 101, 49% female and the conventional curricula (n = 4720, 49% female were similar. No major differences were observed regarding job requirements with priorities for "Independent learning/working" and "Practical medical skills". All competencies were rated to be better taught in PBL-based curriculum compared to the conventional curricula (all p Conclusion Among medical graduates in Germany, PBL demonstrated benefits with regard to competencies which were highly required in the job of physicians. Research and business competence deserve closer attention in future curricular development.

  16. Conceptual waste package interim product specifications and data requirements for disposal of glass commercial high-level waste forms in salt geologic repositories

    International Nuclear Information System (INIS)

    1983-10-01

    The conceptual waste package interim product specifications and data requirements presented are applicable to the reference glass composition described in PNL-3838 and carbon steel canister described in ONWI-438. They provide preliminary numerical values for the commercial high-level waste form parameters and properties identified in the waste form performance specification for geologic isolation in salt repositories. Subject areas treated include containment and isolation, operational period safety, criticality control, waste form/production canister identification, and waste package performance testing requirements. This document was generated for use in the development of conceptual waste package designs in salt. It will be revised as additional data, analyses and regulatory requirements become available. 13 references, 1 figure

  17. Should Attendance Be Required in Lecture Classrooms in Dental Education? Two Viewpoints: Viewpoint 1: Attendance in the Lecture Classroom Should Be Required and Viewpoint 2: Attendance Should Not Be Required in the Lecture Classroom.

    Science.gov (United States)

    Cutler, Christopher W; Parise, Mary; Seminario, Ana Lucia; Mendez, Maria Jose Cervantes; Piskorowski, Wilhelm; Silva, Renato

    2016-12-01

    This Point/Counterpoint discusses the long-argued debate over whether lecture attendance in dental school at the predoctoral level should be required. Current educational practice relies heavily on the delivery of content in a traditional lecture style. Viewpoint 1 asserts that attendance should be required for many reasons, including the positive impact that direct contact of students with faculty members and with each other has on learning outcomes. In lectures, students can more easily focus on subject matter that is often difficult to understand. A counter viewpoint argues that required attendance is not necessary and that student engagement is more important than physical classroom attendance. This viewpoint notes that recent technologies support active learning strategies that better engage student participation, fostering independent learning that is not supported in the traditional large lecture classroom and argues that dental education requires assimilation of complex concepts and applying them to patient care, which passing a test does not ensure. The two positions agree that attendance does not guarantee learning and that, with the surge of information technologies, it is more important than ever to teach students how to learn. At this time, research does not show conclusively if attendance in any type of setting equals improved learning or ability to apply knowledge.

  18. Mind bomb-1 in dendritic cells is specifically required for Notch-mediated T helper type 2 differentiation.

    Directory of Open Access Journals (Sweden)

    Hyun-Woo Jeong

    Full Text Available In dendritic cell (DC-CD4(+ T cell interaction, Notch signaling has been implicated in the CD4(+ T cell activation, proliferation, and subset differentiation. However, there has been a lot of debate on the exact role of Notch signaling. Here, we observed that expression of Mind bomb-1 (Mib1, a critical regulator of Notch ligands for the activation of Notch signaling, increases gradually as precursor cells differentiate into DCs in mice. To clarify the role of Mib1 in DC-CD4(+ T cell interactions, we generated Mib1-null bone marrow-derived DCs. These cells readily expressed Notch ligands but failed to initiate Notch activation in the adjacent cells. Nevertheless, Mib1-null DCs were able to prime the activation and proliferation of CD4(+ T cells, suggesting that Notch activation in CD4(+ T cells is not required for these processes. Intriguingly, stimulation of CD4(+ T cells with Mib1-null DCs resulted in dramatically diminished Th2 cell populations, while preserving Th1 cell populations, both in vitro and in vivo. Our results demonstrate that Mib1 in DCs is critical for the activation of Notch signaling in CD4(+ T cells, and Notch signaling reinforces Th2 differentiation, but is not required for the activation or proliferation of the CD4(+ T cells.

  19. A Specific ChREBP and PPARα Cross-Talk Is Required for the Glucose-Mediated FGF21 Response

    Directory of Open Access Journals (Sweden)

    Alison Iroz

    2017-10-01

    Full Text Available While the physiological benefits of the fibroblast growth factor 21 (FGF21 hepatokine are documented in response to fasting, little information is available on Fgf21 regulation in a glucose-overload context. We report that peroxisome-proliferator-activated receptor α (PPARα, a nuclear receptor of the fasting response, is required with the carbohydrate-sensitive transcription factor carbohydrate-responsive element-binding protein (ChREBP to balance FGF21 glucose response. Microarray analysis indicated that only a few hepatic genes respond to fasting and glucose similarly to Fgf21. Glucose-challenged Chrebp−/− mice exhibit a marked reduction in FGF21 production, a decrease that was rescued by re-expression of an active ChREBP isoform in the liver of Chrebp−/− mice. Unexpectedly, carbohydrate challenge of hepatic Pparα knockout mice also demonstrated a PPARα-dependent glucose response for Fgf21 that was associated with an increased sucrose preference. This blunted response was due to decreased Fgf21 promoter accessibility and diminished ChREBP binding onto Fgf21 carbohydrate-responsive element (ChoRE in hepatocytes lacking PPARα. Our study reports that PPARα is required for the ChREBP-induced glucose response of FGF21.

  20. Enzymatic Activity of Free-Prostate-Specific Antigen (f-PSA) Is Not Required for Some of its Physiological Activities

    Science.gov (United States)

    Chadha, Kailash C.; Nair, Bindukumar B.; Chakravarthi, Srikant; Zhou, Rita; Godoy, Alejandro; Mohler, James L.; Aalinkeel, Ravikumar; Schwartz, Stanley A.; Smith, Gary J.

    2015-01-01

    BACKGROUND Prostate specific antigen (PSA) is a well known biomarker for early diagnosis and management of prostate cancer. Furthermore, PSA has been documented to have anti-angiogenic and anti-tumorigenic activities in both in vitro and in vivo studies. However, little is known about the molecular mechanism(s) involved in regulation of these processes, in particular the role of the serine-protease enzymatic activity of PSA. METHODS Enzymatic activity of PSA isolated directly from seminal plasma was inhibited specifically (>95%) by incubation with zinc2+. Human umbilical vein endothelial cells (HUVEC) were utilized to compare/contrast the physiological effects of enzymatically active versus inactive PSA. RESULTS Equimolar concentrations of enzymatically active PSA and PSA enzymatically inactivated by incubation with Zn2+ had similar physiological effects on HUVEC, including inhibiting the gene expression of pro-angiogenic growth factors, like VEGF and bFGF, and up-regulation of expression of the anti-angiogenic growth factor IFN-γ; suppression of mRNA expression for markers of blood vessel development, like FAK, FLT, KDR, TWIST-1; P-38; inhibition of endothelial tube formation in the in vitro Matrigel Tube Formation Assay; and inhibition of endothelial cell invasion and migration properties. DISCUSSION Our data provides compelling evidence that the transcriptional regulatory and the anti-angiogenic activities of human PSA are independent of the innate enzymatic activity PMID:21446007

  1. Final disposal of spent fuel in the Finnish bedrock. Scope and requirements for site-specific safety analysis

    International Nuclear Information System (INIS)

    1996-12-01

    The report is a summary of the research conducted in the period 1993 to 1996 into safety of spent fuel final disposal. The principal goal of the research in this period, as set in 1993, was to develop a strategy for site-specific safety analysis. At the same time efforts were to be continued to gather data and validate the technical approach for the analysis. The work aimed at having the data needed for the analysis available at the end of year 1998. A safety assessment update, TILA-96, prepared by VTT Energy, is published as a separate report. The assessment is based on the TVO-92 safety analysis, but takes into account the knowledge acquired after 1992 on safety aspects of the disposal system and the data gathered from the site investigations made by TVO and from the beginning of 1996, by Posiva. Since the site investigations are still ongoing and much of the data gathered still pending interpretation, only limited amount of new site-specific information has been available for the present assessment. (172 refs.)

  2. Functional dissection of a napin gene promoter: identification of promoter elements required for embryo and endosperm-specific transcription.

    Science.gov (United States)

    Ellerström, M; Stålberg, K; Ezcurra, I; Rask, L

    1996-12-01

    The promoter region (-309 to +44) of the Brassica napus storage protein gene napA was studied in transgenic tobacco by successive 5' as well as internal deletions fused to the reporter gene GUS (beta-glucuronidase). The expression in the two main tissues of the seed, the endosperm and the embryo, was shown to be differentially regulated. This tissue-specific regulation within the seed was found to affect the developmental expression during seed development. The region between -309 to -152, which has a large effect on quantitative expression, was shown to harbour four elements regulating embryo and one regulating endosperm expression. This region also displayed enhancer activity. Deletion of eight bp from position -152 to position -144 totally abolished the activity of the napA promoter. This deletion disrupted a cis element with similarity to an ABA-responsive element (ABRE) overlapping with an E-box, demonstrating its crucial importance for quantitative expression. An internal deletion of the region -133 to -120, resulted in increased activity in both leaves and endosperm and a decreased activity in the embryo. Within this region, a cis element similar to the (CA)n element, found in other storage protein promoters, was identified. This suggest that the (CA)n element is important for conferring seed specificity by serving both as an activator and a repressor element.

  3. Teachers’ Professional Development in Context-based Chemistry Education : Strategies to Support Teachers in Developing Domain-specific Expertise

    NARCIS (Netherlands)

    Dolfing, R.

    2013-01-01

    The international trend of redesigning science curricula in terms of meaningful context-based programmes, involves a tremendous change in teachers’ practices. The successful implementation of such new curricula requires that teachers develop new domain-specific expertise in teaching innovative

  4. Penetration Peg Formation and Invasive Hyphae Development Require Stage-Specific Activation of MoGTI1 in Magnaporthe oryzae.

    Science.gov (United States)

    Li, Yang; Wang, Guanghui; Xu, Jin-Rong; Jiang, Cong

    2016-01-01

    The hemibiotrophic pathogen Magnaporthe oryzae causes one of the most destructive diseases in cultivated rice. Complex infection-related morphogenesis and production of various effectors are known to be important for successful colonization and disease development. In this study, we characterized the activation of the MoGTI1 transcription factor and its role in infection-related morphogenesis and effector gene expression. The Mogti1 mutant was nonpathogenic, although it was normal in appressorium formation and turgor generation. Close examination showed that Mogti1 was defective in penetration and growth of normal invasive hyphae. Deletion of MoGTI1 affected the expression of the majority of effector genes. The expression of MoGti1 appeared to be controlled by the Mps1 but not Pmk1 mitogen-activated protein kinase (MAPK), and the mps1 and Mogti1 mutants had similar phenotypes in plant infection and cell wall integrity defects. However, lack of MAPK phosphorylation sites and dispensability of the putative MAPK docking site suggested that MoGti1 is not a direct target of Mps1. Site-specific mutagenesis analyses showed that the putative protein kinase A phosphorylation site was not essential for localization of MoGti1 to the nucleus but important for its normal function. Although the cyclin-dependent kinase (CDK) phosphorylation site of MoGti1 is dispensable during vegetative growth and appressorium formation, the S77A mutation affected penetration and invasive growth. Localization of MoGti1(S77A)-green fluorescent protein to the nucleus in late stages of appressorium formation and during invasive growth was not observed, suggesting a stage-specific CDK phosphorylation of MoGti1. Overall, our data indicate that Mps1 may indirectly regulate the expression of MoGti1 in maintaining cell wall integrity, conidiation, and plant infection. MoGti1 is likely a stage-specific target of CDK and plays a crucial role in effector gene expression and morphogenesis related to the

  5. Radiological source tracking in oil/gas, medical and other industries: requirements and specifications for passive RFID technology

    Energy Technology Data Exchange (ETDEWEB)

    Dowla, Farid U. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2016-01-01

    Subsurface sensors that employ radioisotopes, such 241Am-Be and 137Cs, for reservoir characterization must be tracked for safety and security reasons. Other radiological sources are also widely used in medicine. The radiological source containers, in both applications, are small, mobile and used widely worldwide. The nuclear sources pose radiological dispersal device (RDD) security risks. Security concerns with the industrial use of radionuclide sources is in fact quite high as it is estimated that each year hundreds of sealed sources go missing, either lost or stolen. Risk mitigation efforts include enhanced regulations, source-use guidelines, research and development on electronic tracking of sources. This report summarizes the major elements of the requirements and operational concepts of nuclear sources with the goal of developing automated electronic tagging and locating systems.

  6. A short educational intervention diminishes causal illusions and specific paranormal beliefs in undergraduates.

    Science.gov (United States)

    Barberia, Itxaso; Tubau, Elisabet; Matute, Helena; Rodríguez-Ferreiro, Javier

    2018-01-01

    Cognitive biases such as causal illusions have been related to paranormal and pseudoscientific beliefs and, thus, pose a real threat to the development of adequate critical thinking abilities. We aimed to reduce causal illusions in undergraduates by means of an educational intervention combining training-in-bias and training-in-rules techniques. First, participants directly experienced situations that tend to induce the Barnum effect and the confirmation bias. Thereafter, these effects were explained and examples of their influence over everyday life were provided. Compared to a control group, participants who received the intervention showed diminished causal illusions in a contingency learning task and a decrease in the precognition dimension of a paranormal belief scale. Overall, results suggest that evidence-based educational interventions like the one presented here could be used to significantly improve critical thinking skills in our students.

  7. A short educational intervention diminishes causal illusions and specific paranormal beliefs in undergraduates.

    Directory of Open Access Journals (Sweden)

    Itxaso Barberia

    Full Text Available Cognitive biases such as causal illusions have been related to paranormal and pseudoscientific beliefs and, thus, pose a real threat to the development of adequate critical thinking abilities. We aimed to reduce causal illusions in undergraduates by means of an educational intervention combining training-in-bias and training-in-rules techniques. First, participants directly experienced situations that tend to induce the Barnum effect and the confirmation bias. Thereafter, these effects were explained and examples of their influence over everyday life were provided. Compared to a control group, participants who received the intervention showed diminished causal illusions in a contingency learning task and a decrease in the precognition dimension of a paranormal belief scale. Overall, results suggest that evidence-based educational interventions like the one presented here could be used to significantly improve critical thinking skills in our students.

  8. Melanoma patients' disease-specific knowledge, information preference, and appreciation of educational YouTube videos for self-inspection.

    Science.gov (United States)

    Damude, S; Hoekstra-Weebers, J E H M; van Leeuwen, B L; Hoekstra, H J

    2017-08-01

    Informing and educating melanoma patients is important for early detection of a recurrence or second primary. This study aimed to investigate Dutch melanoma patients' disease-specific knowledge, and their opinions on information provision and the value of e-Health videos. All AJCC stage I-II melanoma patients in follow-up between March 2015 and March 2016 at a single melanoma center were invited to complete 19 online questions, addressing respondents' characteristics, knowledge on melanoma, and opinions on melanoma-specific information received and the educational YouTube videos. In total, 100 patients completed the survey (response = 52%); median age was 60 years and 51% were female. Breslow tumor thickness was unknown by 34% and incorrectly indicated by 19%, for presence of ulceration this was 33% and 11%, for mitosis 65% and 14%, and for AJCC stage 52% and 23%, respectively. Only 5% correctly reproduced all four tumor characteristics. Orally delivered information regarding warning signs, severity, treatment possibilities, and importance of self-inspection was clearest for patients, compared to information in the melanoma brochure. According to 77% of patients, YouTube videos regarding self-inspection of the skin and regional lymph nodes had additional value. Altogether, 63% preferred receiving information in multiple ways; 92% orally by their physician, 62% through videos, and 43% through brochures. Patients' melanoma-specific knowledge appears to be limited. There is an urgent need for further improvement of providing information and patient education. In addition to oral and written information, e-Health videos seem to be a convenient supplemental and easy accessible method for patient education. Copyright © 2017 Elsevier Ltd, BASO ~ The Association for Cancer Surgery, and the European Society of Surgical Oncology. All rights reserved.

  9. Safety of Nuclear Power Plants: Design. Specific Safety Requirements (Spanish Edition); Seguridad de las centrales nucleares: Diseno. Requisitos de seguridad especificos

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-04-15

    This publication is a revision of Safety Requirements No. NS-R-1, Safety of Nuclear Power Plants: Design. It establishes requirements applicable to the design of nuclear power plants and elaborates on the safety objective, safety principles and concepts that provide the basis for deriving the safety requirements that must be met for the design of a nuclear power plant. It will be useful for organizations involved in the design, manufacture, construction, modification, maintenance, operation and decommissioning of nuclear power plants, as well as for regulatory bodies. Contents: 1. Introduction; 2. Applying the safety principles and concepts; 3. Management of safety in design; 4. Principal technical requirements; 5. General plant design; 6. Design of specific plant systems.

  10. Educational challenges and requirements for managing leg ulcers in the community.

    LENUS (Irish Health Repository)

    Martin, Fiona

    2014-06-01

    The significant impact of leg ulcers upon quality of life and disease burden cannot be overemphasised, with the financial and economic impact from an individual, local and national perspective being widely acknowledged. This article attempts to highlight issues relating to education in leg ulcer management while identifying some current and emerging challenges faced in this area by professionals. With regard to education, formal training and perception of professionals, the provision of more specialised and focused training, increased use of patient-related outcome measures and the concept of knowledge brokering have been identified as important aspects in the planning and further development of education. Issues in the domains of community nursing, technology, pain management, nursing diagnosis, availability of research and recurrence were also highlighted.

  11. Eco-Education: A Required Element of Public Policies for Sustainable Social and Economic Development

    Directory of Open Access Journals (Sweden)

    Marţian Iovan

    2014-01-01

    Full Text Available In this article, the author analyzes eco-education from a transdisciplinary perspective, as part of the “new education”, referring to its current dimensions, its goals and its utility in shaping the attitudes and behaviors of contemporary humans towards their environment and towards sustainable living. The goals and content of eco-education are dependent on a new philosophy, on a new axiological and ethical orientation that is, opposed to rationalistic philosophy, which guided the age of machinism and industrialization. The new view regarding humans’ (anthroposphere relations with nature (biosphere and geosphere, is inspired from the fundamental rights of the human being, as part of nature, from universal values which harmonize sociosphere and biosphere, the ecological awareness of contemporary society with regard to the objective laws of nature, biodiversity conservation and environmental protection by juridical laws. These goals are meant for the entire population, especially children and young people, with the aid of schools and other educational factors (church, mass – media, cultural foundations, non-governmental organizations etc., an ecological awareness, positive feelings and attitudes with respect to the environment, skills, abilities and capacities for efficient action in the sense of protecting nature and conserving ecological circuits. The author lays an emphasis on the idea that ecological education, in all its forms, will not yield the results expected by experts and future generations if it is undertaken randomly, fragmentarily, incoherently – regardless of how diversified and quantitatively extended it might be. As a global issue of today’s society – the efficiency of eco-education is dependent on the philosophy of nature and life, materialized in a global strategy, such as that of durable and knowledge-based development, which will facilitate the harmonization of various public policies launched by contemporary

  12. Hypothalamic sonic hedgehog is required for cell specification and proliferation of LHX3/LHX4 pituitary embryonic precursors.

    Science.gov (United States)

    Carreno, Gabriela; Apps, John R; Lodge, Emily J; Panousopoulos, Leonidas; Haston, Scott; Gonzalez-Meljem, Jose Mario; Hahn, Heidi; Andoniadou, Cynthia L; Martinez-Barbera, Juan Pedro

    2017-09-15

    Sonic hedgehog (SHH) is an essential morphogenetic signal that dictates cell fate decisions in several developing organs in mammals. In vitro data suggest that SHH is required to specify LHX3 + /LHX4 + Rathke's pouch (RP) progenitor identity. However, in vivo studies have failed to reveal such a function, supporting instead a crucial role for SHH in promoting proliferation of these RP progenitors and for differentiation of pituitary cell types. Here, we have used a genetic approach to demonstrate that activation of the SHH pathway is necessary to induce LHX3 + /LHX4 + RP identity in mouse embryos. First, we show that conditional deletion of Shh in the anterior hypothalamus results in a fully penetrant phenotype characterised by a complete arrest of RP development, with lack of Lhx3/Lhx4 expression in RP epithelium at 9.0 days post coitum (dpc) and total loss of pituitary tissue by 12.5 dpc. Conversely, overactivation of the SHH pathway by conditional deletion of Ptch1 in RP progenitors leads to severe hyperplasia and enlargement of the Sox2 + stem cell compartment by the end of gestation. © 2017. Published by The Company of Biologists Ltd.

  13. Hypothalamic sonic hedgehog is required for cell specification and proliferation of LHX3/LHX4 pituitary embryonic precursors

    Science.gov (United States)

    Lodge, Emily J.; Panousopoulos, Leonidas; Haston, Scott; Gonzalez-Meljem, Jose Mario; Hahn, Heidi; Martinez-Barbera, Juan Pedro

    2017-01-01

    Sonic hedgehog (SHH) is an essential morphogenetic signal that dictates cell fate decisions in several developing organs in mammals. In vitro data suggest that SHH is required to specify LHX3+/LHX4+ Rathke's pouch (RP) progenitor identity. However, in vivo studies have failed to reveal such a function, supporting instead a crucial role for SHH in promoting proliferation of these RP progenitors and for differentiation of pituitary cell types. Here, we have used a genetic approach to demonstrate that activation of the SHH pathway is necessary to induce LHX3+/LHX4+ RP identity in mouse embryos. First, we show that conditional deletion of Shh in the anterior hypothalamus results in a fully penetrant phenotype characterised by a complete arrest of RP development, with lack of Lhx3/Lhx4 expression in RP epithelium at 9.0 days post coitum (dpc) and total loss of pituitary tissue by 12.5 dpc. Conversely, overactivation of the SHH pathway by conditional deletion of Ptch1 in RP progenitors leads to severe hyperplasia and enlargement of the Sox2+ stem cell compartment by the end of gestation. PMID:28807898

  14. Distributing and storing required data efficiently by means of specifically tailored data formats in the ATLAS collaboration

    CERN Document Server

    Koeneke, K; The ATLAS collaboration

    2011-01-01

    With the start of the LHC physics program, the ATLAS experiment started to record vast amounts of data. This data has to be distributed and stored on the world-wide computing grid in a smart way in order to enable an effective and efficient analysis by physicists. There are in principle two classes of analysis that are required. In the commissioning phase of the ATLAS experiment, low-level Event Summary Data (ESD), the result of the event reconstruction, has to be analyzed to evaluate the performance of the individual subdetectors, the performance of the reconstruction and particle identification algorithms, and to obtain calibration coefficients. For later physics analysis, it is usually sufficient to use the less detailed Analysis Object Data (AOD), which is a less-detailed version of the ESD. In the grid model of distributed analysis, these data must be transferred to Tier-2 sites before they can be analyzed. However, the large size of ESD (~1 MByte/event) constrains the amount of detailed data that can be...

  15. Stage-Specific Changes in Plasmodium Metabolism Required for Differentiation and Adaptation to Different Host and Vector Environments.

    Science.gov (United States)

    Srivastava, Anubhav; Philip, Nisha; Hughes, Katie R; Georgiou, Konstantina; MacRae, James I; Barrett, Michael P; Creek, Darren J; McConville, Malcolm J; Waters, Andrew P

    2016-12-01

    Malaria parasites (Plasmodium spp.) encounter markedly different (nutritional) environments during their complex life cycles in the mosquito and human hosts. Adaptation to these different host niches is associated with a dramatic rewiring of metabolism, from a highly glycolytic metabolism in the asexual blood stages to increased dependence on tricarboxylic acid (TCA) metabolism in mosquito stages. Here we have used stable isotope labelling, targeted metabolomics and reverse genetics to map stage-specific changes in Plasmodium berghei carbon metabolism and determine the functional significance of these changes on parasite survival in the blood and mosquito stages. We show that glutamine serves as the predominant input into TCA metabolism in both asexual and sexual blood stages and is important for complete male gametogenesis. Glutamine catabolism, as well as key reactions in intermediary metabolism and CoA synthesis are also essential for ookinete to oocyst transition in the mosquito. These data extend our knowledge of Plasmodium metabolism and point towards possible targets for transmission-blocking intervention strategies. Furthermore, they highlight significant metabolic differences between Plasmodium species which are not easily anticipated based on genomics or transcriptomics studies and underline the importance of integration of metabolomics data with other platforms in order to better inform drug discovery and design.

  16. The meiosis-specific nuclear passenger protein is required for proper assembly of forespore membrane in fission yeast.

    Science.gov (United States)

    Takaine, Masak; Imada, Kazuki; Numata, Osamu; Nakamura, Taro; Nakano, Kentaro

    2014-10-15

    Sporulation, gametogenesis in yeast, consists of meiotic nuclear division and spore morphogenesis. In the fission yeast Schizosaccharomyces pombe, the four haploid nuclei produced after meiosis II are encapsulated by the forespore membrane (FSM), which is newly synthesized from spindle pole bodies (SPBs) in the cytoplasm of the mother cell as spore precursors. Although the coordination between meiosis and FSM assembly is vital for proper sporulation, the underlying mechanism remains unclear. In the present study, we identified a new meiosis-specific protein Npg1, and found that it was involved in the efficient formation of spores and spore viability. The accumulation and organization of the FSM was compromised in npg1-null cells, leading to the error-prone envelopment of nuclei. Npg1 was first seen as internuclear dots and translocated to the SPBs before the FSM assembled. Genetic analysis revealed that Npg1 worked in conjunction with the FSM proteins Spo3 and Meu14. These results suggest a possible signaling link from the nucleus to the meiotic SPBs in order to associate the onset of FSM assembly with meiosis II, which ensures the successful partitioning of gametic nuclei. © 2014. Published by The Company of Biologists Ltd.

  17. Stage-Specific Changes in Plasmodium Metabolism Required for Differentiation and Adaptation to Different Host and Vector Environments.

    Directory of Open Access Journals (Sweden)

    Anubhav Srivastava

    2016-12-01

    Full Text Available Malaria parasites (Plasmodium spp. encounter markedly different (nutritional environments during their complex life cycles in the mosquito and human hosts. Adaptation to these different host niches is associated with a dramatic rewiring of metabolism, from a highly glycolytic metabolism in the asexual blood stages to increased dependence on tricarboxylic acid (TCA metabolism in mosquito stages. Here we have used stable isotope labelling, targeted metabolomics and reverse genetics to map stage-specific changes in Plasmodium berghei carbon metabolism and determine the functional significance of these changes on parasite survival in the blood and mosquito stages. We show that glutamine serves as the predominant input into TCA metabolism in both asexual and sexual blood stages and is important for complete male gametogenesis. Glutamine catabolism, as well as key reactions in intermediary metabolism and CoA synthesis are also essential for ookinete to oocyst transition in the mosquito. These data extend our knowledge of Plasmodium metabolism and point towards possible targets for transmission-blocking intervention strategies. Furthermore, they highlight significant metabolic differences between Plasmodium species which are not easily anticipated based on genomics or transcriptomics studies and underline the importance of integration of metabolomics data with other platforms in order to better inform drug discovery and design.

  18. 75 FR 15772 - Feasibility of Including a Volunteer Requirement for Receipt of Federal Education Tax Credits

    Science.gov (United States)

    2010-03-30

    ... DEPARTMENT OF THE TREASURY Feasibility of Including a Volunteer Requirement for Receipt of Federal... Internal Revenue Code. Taxpayers may claim a lifetime learning credit for 20 percent of up to $10,000 of expenses for tuition and required fees per taxpayer for a maximum credit of $2,000. The lifetime learning...

  19. Assessing students' performance in software requirements engineering education using scoring rubrics

    Science.gov (United States)

    Mkpojiogu, Emmanuel O. C.; Hussain, Azham

    2017-10-01

    The study investigates how helpful the use of scoring rubrics is, in the performance assessment of software requirements engineering students and whether its use can lead to students' performance improvement in the development of software requirements artifacts and models. Scoring rubrics were used by two instructors to assess the cognitive performance of a student in the design and development of software requirements artifacts. The study results indicate that the use of scoring rubrics is very helpful in objectively assessing the performance of software requirements or software engineering students. Furthermore, the results revealed that the use of scoring rubrics can also produce a good achievement assessments direction showing whether a student is either improving or not in a repeated or iterative assessment. In a nutshell, its use leads to the performance improvement of students. The results provided some insights for further investigation and will be beneficial to researchers, requirements engineers, system designers, developers and project managers.

  20. Zygotic LvBMP5-8 is required for skeletal patterning and for left-right but not dorsal-ventral specification in the sea urchin embryo.

    Science.gov (United States)

    Piacentino, Michael L; Chung, Oliver; Ramachandran, Janani; Zuch, Daniel T; Yu, Jia; Conaway, Evan A; Reyna, Arlene E; Bradham, Cynthia A

    2016-04-01

    Skeletal patterning in the sea urchin embryo requires coordinated signaling between the pattern-dictating ectoderm and the skeletogenic primary mesenchyme cells (PMCs); recent studies have begun to uncover the molecular basis for this process. Using an unbiased RNA-Seq-based screen, we have previously identified the TGF-ß superfamily ligand, LvBMP5-8, as a skeletal patterning gene in Lytechinus variegatus embryos. This result is surprising, since both BMP5-8 and BMP2/4 ligands have been implicated in sea urchin dorsal-ventral (DV) and left-right (LR) axis specification. Here, we demonstrate that zygotic LvBMP5-8 is required for normal skeletal patterning on the left side, as well as for normal PMC positioning during gastrulation. Zygotic LvBMP5-8 is required for expression of the left-side marker soxE, suggesting that LvBMP5-8 is required for left-side specification. Interestingly, we also find that LvBMP5-8 knockdown suppresses serotonergic neurogenesis on the left side. While LvBMP5-8 overexpression is sufficient to dorsalize embryos, we find that zygotic LvBMP5-8 is not required for normal DV specification or development. In addition, ectopic LvBMP5-8 does not dorsalize LvBMP2/4 morphant embryos, indicating that, in the absence of BMP2/4, BMP5-8 is insufficient to specify dorsal. Taken together, our data demonstrate that zygotic LvBMP5-8 signaling is essential for left-side specification, and for normal left-side skeletal and neural patterning, but not for DV specification. Thus, while both BMP2/4 and BMP5-8 regulate LR axis specification, BMP2/4 but not zygotic BMP5-8 regulates DV axis specification in sea urchin embryos. Copyright © 2016 Elsevier Inc. All rights reserved.

  1. Towards a specific approach to education in dental ethics: a proposal for organising the topics of biomedical ethics for dental education.

    Science.gov (United States)

    Gorkey, Sefik; Guven, Tolga; Sert, Gurkan

    2012-01-01

    Understanding dental ethics as a field separate from its much better known counterpart, medical ethics, is a relatively new, but necessary approach in bioethics. This need is particularly felt in dental education and establishing a curriculum specifically for dental ethics is a challenging task. Although certain topics such as informed consent and patient rights can be considered to be of equal importance in both fields, a number of ethical issues in dental practice are only remotely-if at all-relevant for medical practice. Therefore, any sound approach to education in dental ethics has to recognise the unique aspects of dental practice in order to meet the needs of dental students and prepare them for the ethical challenges they may face during their professional practice. With this goal in mind, this paper examines the approach of the authors to dental ethics education and proposes a system to organise the topics of biomedical ethics for dental education. While the authors' perspective is based on their experience in Turkey, the proposed system of classification is not a rigid one; it is open to interpretation in other contexts with different social, cultural and professional expectations. Therefore, the paper also aims to inspire discussion on the development of an ideal dental ethics curriculum at an international level.

  2. Survey of Biology Capstone Courses in American and Canadian Higher Education: Requirement, Content, and Skills

    Science.gov (United States)

    Haave, Neil C.

    2015-01-01

    Capstone experiences have high educational impact with various approaches available for biology. However, no information exists regarding the pervasiveness of capstone courses in Canadian and American biology programs. This study surveyed the prevalence and character of biology capstone courses in the USA and Canada. The survey included a majority…

  3. 25 CFR 47.9 - What are the minimum requirements for the local educational financial plan?

    Science.gov (United States)

    2010-04-01

    ... EDUCATION UNIFORM DIRECT FUNDING AND SUPPORT FOR BUREAU-OPERATED SCHOOLS § 47.9 What are the minimum..., including each program funded through the Indian School Equalization Program; (2) A budget showing the costs...) Certification by the chairman of the school board that the plan has been ratified in an action of record by the...

  4. Dualism and Vocational Education and Training: Creating the People Who Require Training

    Science.gov (United States)

    Zoellner, Don

    2012-01-01

    Governments in advanced liberal democracies have assigned Vocational Education and Training (VET) a critical role in preparing a productive workforce for the broader economy. This linkage opens the way to use economic theories to expand the understanding of VET. Noted economic theorists have described the use of one economic reductionist technique…

  5. Psychology Students' Expectations Regarding Educational Requirements and Salary for Desired Careers

    Science.gov (United States)

    Strapp, Chehalis M.; Drapela, Danica J.; Henderson, Cierra I.; Nasciemento, Emily; Roscoe, Lauren J.

    2018-01-01

    This study investigated the accuracy of psychology majors' expectations regarding careers. Psychology majors, including 101 women and 35 men (M[subscript age] = 23 years; standard deviation[subscript age] = 6.25), indicated a desired career and estimated the level of education needed and the expected annual salary for the career. Students'…

  6. Stakeholders' Perceptions of IELTS as an Entry Requirement for Higher Education in the UK

    Science.gov (United States)

    Hyatt, David

    2013-01-01

    This project explores stakeholders' perceptions of the role of the International English Language Testing System (IELTS) in the admissions processes of UK higher education (HE) institutions. The term "stakeholders" here refers to HE academic and administrative staff responsible for the acceptance of students whose first language is not…

  7. Do Dutch nutrition and dietetics students meet nutritional requirements during education?

    NARCIS (Netherlands)

    van der Kruk, Joke; Jager, Harriët; Nieweg, Roos; van der Schans, Cees

    2014-01-01

    OBJECTIVES: To compare the dietary intakes of Dutch nutrition and dietetics students with the Dutch RDA and the Dutch National Food Consumption Survey (DNFCS), and to assess whether dietary intake changes during education.DESIGN: Cross-sectional and longitudinal research (2004-2010).SETTING: Data

  8. 78 FR 9815 - Final Priorities, Requirements, Definitions, and Selection Criteria-Supporting Effective Educator...

    Science.gov (United States)

    2013-02-12

    ... writing instruction skills of all teachers, not just teachers of English language arts. Discussion: The... that we allow applications from local, State, or regional not-for-profit organizations. Discussion: We..., developing, and retaining educators from underrepresented backgrounds to increase teacher success. Discussion...

  9. Teaching Transgressive Representations of LGBTQ People in Educator Preparation: Is Conformity Required for Inclusion?

    Science.gov (United States)

    Jennings, Todd

    2015-01-01

    One strategy used to teach about diverse populations is to edit their curricular representations to minimize their transgressive nature in an effort to gain more acceptance among students. This article explores the implications of these assimilationist narratives when used in educator preparation programs to represent LGBTQ people. It examines the…

  10. Strategies for Incorporating Women-Specific Sexuality Education into Addiction Treatment Models

    Science.gov (United States)

    James, Raven

    2007-01-01

    This paper advocates for the incorporation of a women-specific sexuality curriculum in the addiction treatment process to aid in sexual healing and provide for aftercare issues. Sexuality in addiction treatment modalities is often approached from a sex-negative stance, or that of sexual victimization. Sexual issues are viewed as addictive in and…

  11. Delivering Software Process-Specific Project Courses in Tertiary Education Environment: Challenges and Solution

    Science.gov (United States)

    Rong, Guoping; Shao, Dong

    2012-01-01

    The importance of delivering software process courses to software engineering students has been more and more recognized in China in recent years. However, students usually cannot fully appreciate the value of software process courses by only learning methodology and principle in the classroom. Therefore, a process-specific project course was…

  12. Perceptions of nurse educators regarding the implementation of the occupational specific dispensation at a selected nursing college in Limpopo Province

    Directory of Open Access Journals (Sweden)

    M.D. Netshiswinzhe Mcur

    2015-06-01

    Full Text Available The aim of this study was to explore and describe the perceptions of nurses regarding the implementation of the occupation-specific dispensation (OSD in a selected nursing college in Limpopo province. A qualitative approach was used with a purposive sampling method for the selection of 12 voluntary participants who had worked for more than five years and been subjected to the implementation of OSD. In-depth interviews were conducted and data analysed according to Tesch's method. The perceptions of nurse educators were shared through participants' responses to a central research question. Participants expressed different responses, both positive and negative. The findings of this study demonstrated: high expectations, unfair treatment in relation to the implementation, and reactions to introduction of OSD. Participants also identified envisaged ways of improving the situation through the identification of ways to correct the problems. This study recommended that management ensure that nurse educators' remuneration packages are competitive with those of similar professions in the clinical setting. Recognition of nurse educators' additional qualifications, long-service experiences and rural allowance reviews in nursing education should be taken into consideration urgently.

  13. A review of the literature pertaining to the efficacy, safety, educational requirements, uses and usage of mechanical adjusting devices

    Science.gov (United States)

    Taylor, Shane H; Arnold, Nicole D; Biggs, Lesley; Colloca, Christopher J; Mierau, Dale R; Symons, Bruce P; Triano, John J

    2004-01-01

    Over the past decade, mechanical adjusting devices (MADs) were a major source of debate within the Chiropractors’ Association of Saskatchewan (CAS). Since Saskatchewan was the only jurisdiction in North America to prohibit the use of MADs, the CAS established a committee in 2001 to review the literature on MADs. The committee evaluated the literature on the efficacy, safety, and uses of moving stylus instruments within chiropractic practice, and the educational requirements for chiropractic practice. Following the rating criteria for the evaluation of evidence, as outlined in the Clinical Guidelines for Chiropractic Practice in Canada (1994), the committee reviewed 55 articles – all of which pertained to the Activator. Of the 55 articles, 13 were eliminated from the final study. Of the 42 remaining articles, 6 were rated as class 1 evidence; 11 were rated as class 2 evidence and 25 were rated as class 3 evidence. In this article – the second in a series of two – we review the results of uses and usage, safety and educational requirements. Of the 30 articles designated under the category of usage, 3 were rated as Class 1 evidence; 9 studies were classified as Class 2 evidence and 18 were rated as Class 3 evidence. Overall the committee reached consensus that in clinical practice, there is broad application of these procedures. A minority report was written arguing that the reviewer was unable to reach a conclusion about the use of the Activator Instrument other than it is used as a clinical and research tool. Of the 16 studies that dealt either explicitly or implicitly with safety, 4 were Class 1 evidence; 3 were Class 2 evidence and 9 were Class 3 evidence. Overall the committee reached consensus that the evidence supports that the Activator instrument is safe and has no more relative risk than do manual HVLA procedures. A minority report was written arguing that there is no evidence either to support or refute the view that MAD is safe. Of the 5 studies

  14. Requirements for a virtual environment to support the social participation education of low-literates

    NARCIS (Netherlands)

    Schouten, D.G.M.; Smets, N.J.J.M.; Driessen, M.; Fuhri, K.; Neerincx, M.A.; Cremers, A.H.M.

    2016-01-01

    People of low literacy experience difficulties while participating in society. Learning support software could help alleviate these difficulties. However, there is currently no overview of theoretically and empirically sound requirements for this kind of support. This paper uses the situated

  15. Requirements for Semantic Educational Recommender Systems in Formal E-Learning Scenarios

    OpenAIRE

    Jesus G. Boticario; Olga C. Santos

    2011-01-01

    This paper analyzes how recommender systems can be applied to current e-learning systems to guide learners in personalized inclusive e-learning scenarios. Recommendations can be used to overcome current limitations of learning management systems in providing personalization and accessibility features. Recommenders can take advantage of standards-based solutions to provide inclusive support. To this end we have identified the need for developing semantic educational recommender systems, which ...

  16. MRP (materiel requirements planning) II education: a team-building experience.

    Science.gov (United States)

    Iemmolo, G R

    1994-05-01

    Conestoga Wood Specialties, a leader in the woodworking industry, is constantly striving for continuous improvement in manufacturing and service. Recently, the company embarked on a major MRP II education effort that served as a framework for team building. This team building concept has carried over into other aspects related to the business, such as the formalization of the sales and operations planning meeting. At Conestoga Wood, it is recognized that successful team building is necessary to achieve and maintain world-class performance.

  17. Requirements and Recommendations for Learning Strategies in the U.S. Army Basic Skills Education Program.

    Science.gov (United States)

    1980-11-30

    of processing , the greater the retention in long term memory (see Butter- field, Wambold, & Belmont, 1968; Craik and Lockhart , 1972). Interestingly...L.S., & Craik , F.I.M. (Eds.) Levels of processing in human memory. Hillsdale, NJ: Erlbaum, 1979. Chicago Board of Education. Chicago Mastery Learning...Child Psychology, 1973, 15, 169-186. Lockhart , R.S., Craik , F.I.M., & Jacoby, L. Depth of processing , recogni- tion, and recall. In J. Brown (Ed

  18. Enhanced Requirements for Assessment in a Competency-Based, Time-Variable Medical Education System.

    Science.gov (United States)

    Gruppen, Larry D; Ten Cate, Olle; Lingard, Lorelei A; Teunissen, Pim W; Kogan, Jennifer R

    2018-03-01

    Competency-based, time-variable medical education has reshaped the perceptions and practices of teachers, curriculum designers, faculty developers, clinician educators, and program administrators. This increasingly popular approach highlights the fact that learning among different individuals varies in duration, foundation, and goal. Time variability places particular demands on the assessment data that are so necessary for making decisions about learner progress. These decisions may be formative (e.g., feedback for improvement) or summative (e.g., decisions about advancing a student). This article identifies challenges to collecting assessment data and to making assessment decisions in a time-variable system. These challenges include managing assessment data, defining and making valid assessment decisions, innovating in assessment, and modeling the considerable complexity of assessment in real-world settings and richly interconnected social systems. There are hopeful signs of creativity in assessment both from researchers and practitioners, but the transition from a traditional to a competency-based medical education system will likely continue to create much controversy and offer opportunities for originality and innovation in assessment.

  19. Job requirements compared to medical school education: differences between graduates from problem-based learning and conventional curricula.

    Science.gov (United States)

    Schlett, Christopher L; Doll, Hinnerk; Dahmen, Janosch; Polacsek, Ole; Federkeil, Gero; Fischer, Martin R; Bamberg, Fabian; Butzlaff, Martin

    2010-01-14

    Problem-based Learning (PBL) has been suggested as a key educational method of knowledge acquisition to improve medical education. We sought to evaluate the differences in medical school education between graduates from PBL-based and conventional curricula and to what extent these curricula fit job requirements. Graduates from all German medical schools who graduated between 1996 and 2002 were eligible for this study. Graduates self-assessed nine competencies as required at their day-to-day work and as taught in medical school on a 6-point Likert scale. Results were compared between graduates from a PBL-based curriculum (University Witten/Herdecke) and conventional curricula. Three schools were excluded because of low response rates. Baseline demographics between graduates of the PBL-based curriculum (n = 101, 49% female) and the conventional curricula (n = 4720, 49% female) were similar. No major differences were observed regarding job requirements with priorities for "Independent learning/working" and "Practical medical skills". All competencies were rated to be better taught in PBL-based curriculum compared to the conventional curricula (all p learning/working" (Delta + 0.57), "Psycho-social competence" (Delta + 0.56), "Teamwork" (Delta + 0.39) and "Problem-solving skills" (Delta + 0.36), whereas "Research competence" (Delta--1.23) and "Business competence" (Delta--1.44) in the PBL-based curriculum needed improvement. Among medical graduates in Germany, PBL demonstrated benefits with regard to competencies which were highly required in the job of physicians. Research and business competence deserve closer attention in future curricular development.

  20. SATISFACTION OF QUALIFICATION REQUIREMENTS OF EMPLOYERS APPLIED TO SOFTWARE ENGINEERS IN THE PROCESS OF TRAINING AT HIGHER EDUCATIONAL INSTITUTIONS

    Directory of Open Access Journals (Sweden)

    Vladislav Kruhlyk

    2017-03-01

    Full Text Available In the article, based on the analysis of the problems of the professional training of software engineers in higher educational institutions, was shown that the contents of the curricula for the training of software engineers in basic IT specialties in higher education institutions generally meet the requirements to them at the labor market. It is stated that at the present time there are certain changes in the job market not only in the increasing demand for IT professionals but also in the requirements settled for future specialists. To scientists’ opinion, at present there is a gap between the level of expectation of employers and the level of education of graduates of IT-specialties of universities. Due to the extremely fast pace of IT development, already at the end of the studies, students' knowledge may become obsolete. We are talking about a complex of competencies offered by university during training of specialist for their relevance and competitiveness at the labor market. At the same time, the practical training of students does not fully correspond to the current state of information technology. Therefore, it is necessary to ensure the updating of the contents of the academic disciplines with the aim of providing quality training of specialists.