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Sample records for learning steps outline

  1. Designing evaluation of learning in outline courses

    Directory of Open Access Journals (Sweden)

    Estévez, Orosmán V.

    2010-07-01

    Full Text Available This paper is intended to characterize the evaluation process of online courses from the perspectives of several scholars who are currently conducting research on the topic. The importance of an integral diagnosis and the interconnections between diagnosis, learning activities design and evaluation are outlined. The study leads the authors to the conclusion that evaluation in online courses in Cuba demands a thorough scientific research so as to go deeper into its characterizing features.

  2. Outline

    Indian Academy of Sciences (India)

    First page Back Continue Last page Graphics. Outline. Cotton trends in India. The need for Bollgard cotton. Evaluation & approval. Safety; Field evaluation. Key statistics. Input Costs, Pesticide spend, Profit per acre; Area, Production, Productivity, etc. Value generated. 2005; 2006 Estimates. Summary.

  3. Step 1: Learn about Diabetes

    Science.gov (United States)

    ... please turn JavaScript on. Feature: Type 2 Diabetes Step 1: Learn About Diabetes Past Issues / Fall 2014 ... the whole family healthy! Here are four key steps to help you control your diabetes and live ...

  4. Multi-scale Gaussian representation and outline-learning based cell image segmentation

    Science.gov (United States)

    2013-01-01

    Background High-throughput genome-wide screening to study gene-specific functions, e.g. for drug discovery, demands fast automated image analysis methods to assist in unraveling the full potential of such studies. Image segmentation is typically at the forefront of such analysis as the performance of the subsequent steps, for example, cell classification, cell tracking etc., often relies on the results of segmentation. Methods We present a cell cytoplasm segmentation framework which first separates cell cytoplasm from image background using novel approach of image enhancement and coefficient of variation of multi-scale Gaussian scale-space representation. A novel outline-learning based classification method is developed using regularized logistic regression with embedded feature selection which classifies image pixels as outline/non-outline to give cytoplasm outlines. Refinement of the detected outlines to separate cells from each other is performed in a post-processing step where the nuclei segmentation is used as contextual information. Results and conclusions We evaluate the proposed segmentation methodology using two challenging test cases, presenting images with completely different characteristics, with cells of varying size, shape, texture and degrees of overlap. The feature selection and classification framework for outline detection produces very simple sparse models which use only a small subset of the large, generic feature set, that is, only 7 and 5 features for the two cases. Quantitative comparison of the results for the two test cases against state-of-the-art methods show that our methodology outperforms them with an increase of 4-9% in segmentation accuracy with maximum accuracy of 93%. Finally, the results obtained for diverse datasets demonstrate that our framework not only produces accurate segmentation but also generalizes well to different segmentation tasks. PMID:24267488

  5. 'Steps in the learning Process'

    International Nuclear Information System (INIS)

    Cheung, Kyung Mo; Cheung, Hwan

    1984-01-01

    The process by which a student learns is extremely complicated. Whether he is simply learning facts, laws or formulae, changing his values or mastering a skill the way in which his brain functions is impossible to describe. The idea of learning domains is put forward not to explain in biological terms what happens in the brain but simply to attempt to break the system down into simpler units so that the learning process can be organized in an easier, more systematic way. In the most commonly used description of this process, the one described by BLOOM, this is BLOOM's Taxonomy. In addition to, I'd like to compare with the work of Lewis (Levels of Knowledge and Understanding). As a result, let us discuss about the most effective method in teaching in order to supply high-quality education

  6. Assessing the Effectiveness of Student Oriented Learning Outlines (SOLOs) in an Equine Classroom

    Science.gov (United States)

    Jogan, Kathleen S.

    2014-01-01

    This study determined if the use of the student oriented learning outline (SOLO) in a University of Arkansas equine production classroom had a positive influence in three areas: mastery of material taught, retention of material taught and voluntary positive student behaviors related to the use of course material. Thirty-one students who were…

  7. Outline of the Fukushima Daiichi Accident. Lessons Learned and Safety Enhancements

    Directory of Open Access Journals (Sweden)

    Hirano Masashi

    2017-01-01

    This paper briefly presents the outline of the Fukushima Daiichi accident and summarizes the major lessons learned having been drawn and safety enhancements having been done in Japan for the purpose of giving inputs to the discussions to be taken place in the Special Invited Session “Fukushima, 5 years after”.

  8. Student-oriented learning outlines: a valuable supplement to traditional instruction.

    Science.gov (United States)

    VanArsdale, S K; Hammons, J O

    1998-01-01

    In a time of changing health care and funding restraints in institutions, continuing education and staff development departments are being challenged to produce better prepared nurses at reduced costs per employee. Improvements in how nurses are prepared are needed to ensure higher levels of competence without increasing the cost. This article describes the development and use of a practical strategy for mastery learning known as Student-Oriented Learning Outlines or SOLOs. This approach has been found to be effective in producing improvements in learning and ultimately patient care while reducing cost to the institution.

  9. Classroom tandem – Outlining a model for language learning and ınstruction

    Directory of Open Access Journals (Sweden)

    Katri Karjalaınen

    2013-11-01

    Full Text Available The aim of this paper is to outline classroom tandem by comparing it with informal tandem learning contexts and other language instruction methods. Classroom tandem is used for second language instruction in mixed language groups in the subjects of Finnish and Swedish as L2. Tandem learning entails that two persons with different mother tongues learn each other’s native languages in reciprocal cooperation. The students function, in turns, as a second language learner and as a model in the native language. We aim to give an overview description of the interaction in classroom tandem practice. The empirical data consists of longitudinal video recordings of meetings of one tandem dyad within a co-located Swedishmedium and Finnish-medium school. Focus in the analysis is on the language aspects the informants orient to and topicalize in their interaction. The language aspects vary depending on what classroom activities they are engaged in, text-based or oral activities.

  10. Vygotsky's Principle "One Step in Learning - One Hundred Steps In Development": From Idea To Practice

    Directory of Open Access Journals (Sweden)

    Zaretsky V.K.,

    2016-12-01

    Full Text Available The article reviews Lev Vygotsky’s published works to trace the evolution of his understanding of child development. The authors believe that his assumption that one step in learning may mean one hundred steps in development, is as important as the two other key postulates of the cultural-historical theory: the principle that learning precedes development and the concept of zone of proximal development. The authors provide a rationale for utilization of these assumptions in the practice of development-facilitating psychological and educational assistance. A mechanism of this learning-development relationship is hypothesized. The article outlines a multidimensional model of the zone of proximal development illustrating the above mechanism. This model is one of the conceptual tools of the Reflection and Activity Approach helping children overcome learning difficulties and promoting their development. Having given the account of how they proceeded “from the idea to the problem” and “from the idea to the mechanism”, the authors provide case studies showing how this mechanism allows working with learning difficulties to trigger simultaneous improvement in multiple developmental dimensions. The article reports on the experience of running special Summer Schools for children with learning difficulties, implementing the “Chess for General Development” Project, and assisting orphaned children with severe somatic conditions. A case study of a female college student displaying signs of the learned helplessness syndrome is presented. The authors infer that Vygotsky’s idea of a specific relationship between learning and development may be of fundamental theoretical and practical value, especially for working with children with special needs.

  11. Accident at the Fukushima Dai-ichi nuclear power stations of TEPCO. Outline and lessons learned

    International Nuclear Information System (INIS)

    Tanaka, Shun-ichi

    2012-01-01

    The severe accident that broke out at Fukushima Dai-ichi nuclear power stations on March 11, 2011, caused seemingly infinite damage to the daily life of residents. Serious and wide-spread contamination of the environment occurred due to radioactive materials discharged from nuclear power stations (NPSs). At the same time, many issues were highlighted concerning countermeasures to severe nuclear accidents. The accident is outlined, and lessons learned are extracted with respect to the safety of NPSs, as well as radiation protection of residents under the emergency involving the accident. The materials of the current paper are those released by governmental agencies, academic societies, interim reports of committees under the government, and others. (author)

  12. Outline of Fukushima nuclear accident and future action. Lessons learned from accident and countermeasure plan

    International Nuclear Information System (INIS)

    Fukuda, Toshihiko

    2012-01-01

    Fukushima nuclear accident was caused by loss of all AC power sources (SBO) and loss of ultimate heat sink (LUHS) at Fukushima Daiichi Nuclear Power Plants (NPPs) hit by the Great East Japan Earthquake. This article reviewed outline of Fukushima nuclear accident progression when on year had passed since and referred to lessons learned from accident and countermeasure plan to prevent severe accident in SBO and LUHS events by earthquake and tsunami as future action. This countermeasure would be taken to (1) prevent serious flooding in case a tsunami overwhelms the breakwater, with improving water tightness of rooms for emergency diesel generator, batteries and power centers, (2) enhance emergency power supply and cooling function with mobile electricity generator, high pressure fire pump car and alternate water supply source, (3) mitigate environmental effects caused by core damage with installing containment filtered venting, and (4) enforce emergency preparedness in case of severe accident. Definite countermeasure plan for Kashiwazaki-Kariwa NPPs was enumerated. (T. Tanaka)

  13. Outline of the Fukushima Daiichi Accident. Lessons Learned and Safety Enhancements

    Science.gov (United States)

    Hirano, Masashi

    2017-09-01

    Nuclear Regulation Authority (NRA) was established on September 19, 2012. The NRA very urgently developed and issued the new regulatory requirements on July 8, 2014, taking into the account the lessons learned from the accident. It is noted that the NRA issued the Statement of Nuclear Safety Culture on May 27, 2015 which clearly expressed the NRA's commitment to break with the safety myth. This paper briefly presents the outline of the Fukushima Daiichi accident and summarizes the major lessons learned having been drawn and safety enhancements having been done in Japan for the purpose of giving inputs to the discussions to be taken place in the Special Invited Session "Fukushima, 5 years after".

  14. Baby Steps: Learn the Signs. Act Early.

    Centers for Disease Control (CDC) Podcasts

    2008-09-22

    CDC recognized the impact of developmental disabilities and invested in a campaign to help parents measure their children's progress by monitoring how they play, learn, speak, and act. .  Created: 9/22/2008 by National Center on Birth Defects and Developmental Disabilities, Division of Human Development and Disability, Child Development Studies Team.   Date Released: 9/23/2008.

  15. AVOCAAD - A First Step Towards Distance Learning

    NARCIS (Netherlands)

    Klercker, J.; Achten, H.H.; Verbeke, J.; Pentilla, H.

    2001-01-01

    In the industrial world knowledge is developed very fast. As most countries are depending on employees with a high level of knowledge and skills the term "Life Long Learning" has been formulated and the concept is more and more accepted. Institutions of higher education are more and more involved in

  16. Outline and Evaluation of a Joint European and Canadian Virtual Mobility: e-Learning Project

    Science.gov (United States)

    Hilliard, Alan

    2006-01-01

    The "virtual mobility" project was created as part of a joint Canadian and European Commission funded project to explore cross-cultural clinical curricular developments in the radiation sciences. The aim of the project was to facilitate student learning of the cross-cultural differences in the delivery of healthcare within the…

  17. Quantitative Outline-based Shape Analysis and Classification of Planetary Craterforms using Supervised Learning Models

    Science.gov (United States)

    Slezak, Thomas Joseph; Radebaugh, Jani; Christiansen, Eric

    2017-10-01

    The shapes of craterform morphology on planetary surfaces provides rich information about their origins and evolution. While morphologic information provides rich visual clues to geologic processes and properties, the ability to quantitatively communicate this information is less easily accomplished. This study examines the morphology of craterforms using the quantitative outline-based shape methods of geometric morphometrics, commonly used in biology and paleontology. We examine and compare landforms on planetary surfaces using shape, a property of morphology that is invariant to translation, rotation, and size. We quantify the shapes of paterae on Io, martian calderas, terrestrial basaltic shield calderas, terrestrial ash-flow calderas, and lunar impact craters using elliptic Fourier analysis (EFA) and the Zahn and Roskies (Z-R) shape function, or tangent angle approach to produce multivariate shape descriptors. These shape descriptors are subjected to multivariate statistical analysis including canonical variate analysis (CVA), a multiple-comparison variant of discriminant analysis, to investigate the link between craterform shape and classification. Paterae on Io are most similar in shape to terrestrial ash-flow calderas and the shapes of terrestrial basaltic shield volcanoes are most similar to martian calderas. The shapes of lunar impact craters, including simple, transitional, and complex morphology, are classified with a 100% rate of success in all models. Multiple CVA models effectively predict and classify different craterforms using shape-based identification and demonstrate significant potential for use in the analysis of planetary surfaces.

  18. L.S. Vygotsky's Principle "One Step in Learning — A Hundred Steps in Development": In Search of Evidence

    Directory of Open Access Journals (Sweden)

    V.K. Zaretsky

    2015-10-01

    Full Text Available On the basis of L.S. Vygotsky's published works the paper attempts to trace the dynamics of his concepts of child development and to provide evidence supporting Vygotsky's statement that one step in learning equals a hundred in development, which is one of the key principles of culturalhistorical theory in its application to child development. This statement is put in a row with two other major principles: one arguing that learning precedes development and the other referring to the zone of proximal development. The paper outlines a multivector model of the zone of proximal development as one of the conceptual tools of the reflective and activity approach to helping children overcome learning difficulties and promoting their development. The paper also describes a case study in which an orphan child with a disability received psychological and educational support that obviously contributed to the child's development. It is argued that L.S. Vygotsky's idea of the specific relationship between learning and development has fundamental theoretical and practical implications, in particular, for working with children with special needs

  19. Basic Visual Disciplines in Heritage Conservation: Outline of Selected Perspectives in Teaching and Learning

    Science.gov (United States)

    Lobovikov-Katz, A.

    2017-08-01

    Acknowledgement of the value of a basic freehand sketch by the information and communication community of researchers and developers brought about the advanced developments for the use of sketches as free input to complicated processes of computerized visualization, so as to make them more widely accessible. However, a sharp reduction and even exclusion of this and other basic visual disciplines from education in sciences, technology, engineering and architecture dramatically reduces the number of future users of such applications. The unique needs of conservation of cultural heritage pose specific challenges as well as encourage the formulation of innovative development tasks in related areas of information and communication technologies (ICT). This paper claims that the introduction of basic visual disciplines to both communities is essential to the effectiveness of integration of heritage conservation needs and the advanced ICT development of conservation value, and beyond. It provides an insight into the challenges and advantages of introducing these subjects in a relevant educational context, presents some examples of their teaching and learning in the modern environment, including e-learning, and sketches perspectives to their application.

  20. Next step in change: The ''learning organization''

    International Nuclear Information System (INIS)

    Ross, C.E.H.

    1996-01-01

    Although the cost reductions over the past 15 years were painful, they forced the petroleum industry to put resources to work more efficiently, and now they're doing many of the right things in the right ways. Foremost, they've been finding and developing new oil resources from a wide variety of sources at low costs, even while in many areas the quality of the resource base has continued to deteriorate. They've also made great progress in stripping costs out of the entire supply chain, remediating environmental problems, reformulating fuels, and managing risk. In a low price environment, performance improvement is the name of the game, and over time a number of tools have been created to help meet this challenge. Because these tools have been developed successively, each building upon the accomplishments of its predecessors, the author sees them as the ''building blocks'' of organizational transformation. The latest building block -- and one that a lot of thought is being put into at Arthur D. Little -- is the ''learning organization.'' This and the other building blocks are discussed (decentralization, total quality management, business process redesign, high performance business, and virtualization)

  1. Computer aided virtual manufacturing using Creo parametric easy to learn step by step guide

    CERN Document Server

    Kanife, Paul Obiora

    2016-01-01

    Providing a step-by-step guide for the implementation of virtual manufacturing using Creo Parametric software (formerly known as Pro-Engineer), this book creates an engaging and interactive learning experience for manufacturing engineering students. Featuring graphic illustrations of simulation processes and operations, and written in accessible English to promote user-friendliness, the book covers key topics in the field including: the engraving machining process, face milling, profile milling, surface milling, volume rough milling, expert machining, electric discharge machining (EDM), and area turning using the lathe machining process. Maximising reader insights into how to simulate material removal processes, and how to generate cutter location data and G-codes data, this valuable resource equips undergraduate, postgraduate, BTech and HND students in the fields of manufacturing engineering, computer aided design (CAD) and computer aided engineering (CAE) with transferable skills and knowledge. This book is...

  2. Outline for Remediation of Problem Areas for Children with Learning Disabilities. Revised. = Bosquejo para la Correccion de Areas Problematicas para Ninos con Impedimientos del Aprendizaje.

    Science.gov (United States)

    Bornstein, Joan L.

    The booklet outlines ways to help children with learning disabilities in specific subject areas. Characteristic behavior and remedial exercises are listed for seven areas of auditory problems: auditory reception, auditory association, auditory discrimination, auditory figure ground, auditory closure and sound blending, auditory memory, and grammar…

  3. Using an isomorphic problem pair to learn introductory physics: Transferring from a two-step problem to a three-step problem

    Directory of Open Access Journals (Sweden)

    Shih-Yin Lin

    2013-10-01

    Full Text Available In this study, we examine introductory physics students’ ability to perform analogical reasoning between two isomorphic problems which employ the same underlying physics principles but have different surface features. 382 students from a calculus-based and an algebra-based introductory physics course were administered a quiz in the recitation in which they had to learn from a solved problem provided and take advantage of what they learned from it to solve another isomorphic problem (which we call the quiz problem. The solved problem provided has two subproblems while the quiz problem has three subproblems, which is known from previous research to be challenging for introductory students. In addition to the solved problem, students also received extra scaffolding supports that were intended to help them discern and exploit the underlying similarities of the isomorphic solved and quiz problems. The data analysis suggests that students had great difficulty in transferring what they learned from a two-step problem to a three-step problem. Although most students were able to learn from the solved problem to some extent with the scaffolding provided and invoke the relevant principles in the quiz problem, they were not necessarily able to apply the principles correctly. We also conducted think-aloud interviews with six introductory students in order to understand in depth the difficulties they had and explore strategies to provide better scaffolding. The interviews suggest that students often superficially mapped the principles employed in the solved problem to the quiz problem without necessarily understanding the governing conditions underlying each principle and examining the applicability of the principle in the new situation in an in-depth manner. Findings suggest that more scaffolding is needed to help students in transferring from a two-step problem to a three-step problem and applying the physics principles appropriately. We outline a few

  4. Using an isomorphic problem pair to learn introductory physics: Transferring from a two-step problem to a three-step problem

    Science.gov (United States)

    Lin, Shih-Yin; Singh, Chandralekha

    2013-12-01

    In this study, we examine introductory physics students’ ability to perform analogical reasoning between two isomorphic problems which employ the same underlying physics principles but have different surface features. 382 students from a calculus-based and an algebra-based introductory physics course were administered a quiz in the recitation in which they had to learn from a solved problem provided and take advantage of what they learned from it to solve another isomorphic problem (which we call the quiz problem). The solved problem provided has two subproblems while the quiz problem has three subproblems, which is known from previous research to be challenging for introductory students. In addition to the solved problem, students also received extra scaffolding supports that were intended to help them discern and exploit the underlying similarities of the isomorphic solved and quiz problems. The data analysis suggests that students had great difficulty in transferring what they learned from a two-step problem to a three-step problem. Although most students were able to learn from the solved problem to some extent with the scaffolding provided and invoke the relevant principles in the quiz problem, they were not necessarily able to apply the principles correctly. We also conducted think-aloud interviews with six introductory students in order to understand in depth the difficulties they had and explore strategies to provide better scaffolding. The interviews suggest that students often superficially mapped the principles employed in the solved problem to the quiz problem without necessarily understanding the governing conditions underlying each principle and examining the applicability of the principle in the new situation in an in-depth manner. Findings suggest that more scaffolding is needed to help students in transferring from a two-step problem to a three-step problem and applying the physics principles appropriately. We outline a few possible strategies

  5. Energy market reform - lessons learned and next steps

    International Nuclear Information System (INIS)

    Doucet, G.

    2004-01-01

    This presentation will be based on the World Energy Council's recently published report, Energy Market Reform: Lessons Learned and Next Steps with Special Emphasis on the Energy Access Problems of Developing Countries. The report draws on practical lessons from past studies carried out by the World Energy Council and on current experiences on the desirable architecture of market reforms in electricity and natural gas. The approach of the study was not to further deepen the analysis or to provide technical recommendations but rather, to build a debate guided by the common thread of energy security and end-user e mpowerment , highlighting the possible areas of conflict of interest and the broad solutions that might be chosen depending on the local circumstances for different parts of the energy chains. The ambition was to identify key concerns and to initiate a debate on possible answers.(author)

  6. Learning Plate Tectonics Using a Pre-Analogy Step

    Science.gov (United States)

    Glesener, G. B.; Sandoval, W. A.

    2011-12-01

    Previous research has shown that children tend to demonstrate lower performance on analogical reasoning tasks at a causal relations level compared to most adults (Gentner & Toupin, 1986). This tendency is an obstacle that geoscience educators must overcome because of the high frequency of analogies used in geoscience pedagogy. In particular, analog models are used to convey complex systems of non-everyday/non-observable events found in nature, such as plate tectonics. Key factors in successful analogical reasoning that have been suggested by researchers include knowledge of the causal relations in the base analog (Brown & Kane, 1988; Gentner, 1988; Gentner & Toupin, 1986), and development of learning strategies and metaconceptual competence(Brown & Kane, 1988). External factors, such as guiding cues and hints have been useful cognitive supports that help students reason through analogical problems (Gick & Holyoak, 1980). Cognitive supports have been seen by researchers to decrease processing demands on retrieval and working memory (Richland, Zur, & Holyoak, 2007). We observed third and fourth graders learning about plate tectonics beginning with a pre-analogy step-a cognitive support activity a student can do before working with an analogy to understand the target. This activity was designed to aid students in developing their understanding of object attributes and relations within an analog model so that more focus can be placed on mapping the corresponding higher-order relations between the base and target. Students learned targeted concepts of plate tectonics, as measured by pre to post gains on items adapted from the Geosciences Concept Inventory. Analyses of classroom interaction showed that students used the object attributes and higher-order relations highlighted in the pre-analogy activity as resources to reason about plate boundaries and plate movement during earthquakes.

  7. Learning to learn: step one for survival in the new paradigm.

    Science.gov (United States)

    Muller-Smith, P

    1997-08-01

    New challenges require new approaches and many of the suggested solutions are in conflict with how we were taught in our formative years. Team work in high school and college was mostly found in sports-related activities. Collaboration in a classroom was not encouraged and could be viewed as cheating. We did not learn to share knowledge in a group nor to group problem solving, yet we are told that those are the very skills we need to have to survive in today's workplace. The first step to success is to look at how we were taught to learn and make the shift to learning in a different manner.

  8. Optimizing the number of steps in learning tasks for complex skills.

    Science.gov (United States)

    Nadolski, Rob J; Kirschner, Paul A; van Merriënboer, Jeroen J G

    2005-06-01

    Carrying out whole tasks is often too difficult for novice learners attempting to acquire complex skills. The common solution is to split up the tasks into a number of smaller steps. The number of steps must be optimized for efficient and effective learning. The aim of the study is to investigate the relation between the number of steps provided to learners and the quality of their learning of complex skills. It is hypothesized that students receiving an optimized number of steps will learn better than those receiving either the whole task in only one step or those receiving a large number of steps. Participants were 35 sophomore law students studying at Dutch universities, mean age=22.8 years (SD=3.5), 63% were female. Participants were randomly assigned to 1 of 3 computer-delivered versions of a multimedia programme on how to prepare and carry out a law plea. The versions differed only in the number of learning steps provided. Videotaped plea-performance results were determined, various related learning measures were acquired and all computer actions were logged and analyzed. Participants exposed to an intermediate (i.e. optimized) number of steps outperformed all others on the compulsory learning task. No differences in performance on a transfer task were found. A high number of steps proved to be less efficient for carrying out the learning task. An intermediate number of steps is the most effective, proving that the number of steps can be optimized for improving learning.

  9. Using TRAILS to Assess Student Learning: A Step-by-Step Guide

    Science.gov (United States)

    Owen, Patricia L.

    2010-01-01

    School librarians nationwide seek to produce evidence of the library's impact on student learning and achievement. While classroom teachers demonstrate their impact through the use of standardized test scores including end-of-grade tests and SAT/ACT tests, school librarians have long used informal or in-class assessments to gauge student learning.…

  10. Individual Learner and Team Modeling for Adaptive Training and Education in Support of the US Army Learning Model: Research Outline

    Science.gov (United States)

    2015-09-01

    system to include the learner, domain, and pedagogical models needed to deliver this training via an ITS. 4 3.1 Self-Regulated Learning and the US...elements and also to highlight their relationships : Adaptive Tutoring: also known as intelligent tutoring; tailored instructional methods to...asserts that through the use of case study examples, instruction can provide the pedagogical foundation for decision-making under uncertainty

  11. Instructional Management for Adaptive Training and Education in Support of the US Army Learning Model-Research Outline

    Science.gov (United States)

    2015-11-01

    taught as a series of lists that the instructor goes through in a linear fashion (Schneider et al. 2013). This approach puts a heavy burden on the...been in the area of mathematics, with learning and transfer gains being found in areas such as algebra , fractions, and word problems (Anand and Ross...to personalize arithmetic for elementary school children. Journal of Educational Psychology. 1987;79(1):72–78. Anderman E, Corno L. Handbook of

  12. Improving Job Performance: Workplace Learning Is the First Step

    Science.gov (United States)

    Daryoush, Younes; Silong, Abu Daud; Omar, Zohara; Othman, Jamilah

    2013-01-01

    The present study aims to contribute new knowledge to the existing literature on workplace learning and job performance. Particularly, the study analyzes contemporary literature on workplace learning and job performance, specifically formal and informal learning as well as employee task performance and contextual performance. The study…

  13. Active learning: a step towards automating medical concept extraction.

    Science.gov (United States)

    Kholghi, Mahnoosh; Sitbon, Laurianne; Zuccon, Guido; Nguyen, Anthony

    2016-03-01

    This paper presents an automatic, active learning-based system for the extraction of medical concepts from clinical free-text reports. Specifically, (1) the contribution of active learning in reducing the annotation effort and (2) the robustness of incremental active learning framework across different selection criteria and data sets are determined. The comparative performance of an active learning framework and a fully supervised approach were investigated to study how active learning reduces the annotation effort while achieving the same effectiveness as a supervised approach. Conditional random fields as the supervised method, and least confidence and information density as 2 selection criteria for active learning framework were used. The effect of incremental learning vs standard learning on the robustness of the models within the active learning framework with different selection criteria was also investigated. The following 2 clinical data sets were used for evaluation: the Informatics for Integrating Biology and the Bedside/Veteran Affairs (i2b2/VA) 2010 natural language processing challenge and the Shared Annotated Resources/Conference and Labs of the Evaluation Forum (ShARe/CLEF) 2013 eHealth Evaluation Lab. The annotation effort saved by active learning to achieve the same effectiveness as supervised learning is up to 77%, 57%, and 46% of the total number of sequences, tokens, and concepts, respectively. Compared with the random sampling baseline, the saving is at least doubled. Incremental active learning is a promising approach for building effective and robust medical concept extraction models while significantly reducing the burden of manual annotation. © The Author 2015. Published by Oxford University Press on behalf of the American Medical Informatics Association. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  14. Steps toward Learning Mechanics Using Fan Cart Video Demonstrations

    Science.gov (United States)

    Lattery, Mark

    2011-01-01

    The Newtonian force concept is very difficult for introductory students to learn. One obstacle to learning is a premature focus on gravity-driven motions, such as vertical free fall, rolling motion on an inclined plane, and the Atwood's machine. In each case, the main agent of motion ("gravity") cannot be seen, heard, or controlled by the student.…

  15. Critical steps in learning from incidents: using learning potential in the process from reporting an incident to accident prevention.

    Science.gov (United States)

    Drupsteen, Linda; Groeneweg, Jop; Zwetsloot, Gerard I J M

    2013-01-01

    Many incidents have occurred because organisations have failed to learn from lessons of the past. This means that there is room for improvement in the way organisations analyse incidents, generate measures to remedy identified weaknesses and prevent reoccurrence: the learning from incidents process. To improve that process, it is necessary to gain insight into the steps of this process and to identify factors that hinder learning (bottlenecks). This paper presents a model that enables organisations to analyse the steps in a learning from incidents process and to identify the bottlenecks. The study describes how this model is used in a survey and in 3 exploratory case studies in The Netherlands. The results show that there is limited use of learning potential, especially in the evaluation stage. To improve learning, an approach that considers all steps is necessary.

  16. Contextual Mobile Learning: A Step Further to Mastering Professional Appliances

    Directory of Open Access Journals (Sweden)

    René Chalon

    2007-10-01

    Full Text Available In this paper we describe our approach whose objective is to apply MOCOCO concepts to e-learning. After a short presentation of MOCOCO (Mobility, Cooperation, Contextualization and IMERA (Mobile Interaction in the Augmented Real Environment principles we will discuss their use in a project called HMTD (Help Me To Do whose aim is to use wearable computer for a framework of activities of better use, maintenance and repairing of professional appliances. We will successively describe m-learning scope, contextualization and cooperation advantages as well as learning methods. A case study of configuration of wearable computer and its peripherals, taking into account context, in-situ storage, traceability and regulation in these activities finishes this paper.

  17. Organized Anarchies: 13 Steps to Building a "Learning Organization"

    Science.gov (United States)

    Henning, Gavin

    2018-01-01

    In many ways, higher education has not changed in the nearly 1,000 years since the first university was founded in Bologna, Italy in 1088. Many courses still have professors or "masters" lecturing in front of students, with exams being reproduction of facts learned in lectures. But in other ways, higher education changes daily. A brief…

  18. Learning from the First Step. Uni Mail in Geneva

    Directory of Open Access Journals (Sweden)

    Agnes Goda

    2002-04-01

    Full Text Available In 1559 Jean Calvin established the Genevan Academy to train students in humanist learning in preparation for the ministry and positions in secular leadership. The first building of the Academy, the so called „Auditoire de Calvin” still exists and is located next to St Peter’s Cathedral. Although law is also taught, the theological spirit remains predominant until the end of the 17th century.

  19. Optimizing the number of steps in learning tasks for complex skills.

    NARCIS (Netherlands)

    Nadolski, Rob; Kirschner, Paul A.; Van Merriënboer, Jeroen

    2007-01-01

    Background. Carrying out whole tasks is often too difficult for novice learners attempting to acquire complex skills. The common solution is to split up the tasks into a number of smaller steps. The number of steps must be optimised for efficient and effective learning. Aim. The aim of the study is

  20. Design Steps for Physic STEM Education Learning in Secondary School

    Science.gov (United States)

    Teevasuthonsakul, C.; Yuvanatheeme, V.; Sriput, V.; Suwandecha, S.

    2017-09-01

    This study aimed to develop the process of STEM Education activity design used in Physics subjects in the Thai secondary schools. The researchers have conducted the study by reviewing the literature and related works, interviewing Physics experts, designing and revising the process accordingly, and experimenting the designed process in actual classrooms. This brought about the five-step process of STEM Education activity design which Physics teachers applied to their actual teaching context. The results from the after-class evaluation revealed that the students’ satisfaction level toward Physics subject and critical thinking skill was found higher statistically significant at p technology, and engineering design process as the foundation when creating case study of problems and solutions.

  1. Travel Agent Course Outline.

    Science.gov (United States)

    British Columbia Dept. of Education, Victoria.

    Written for college entry-level travel agent training courses, this course outline can also be used for inservice training programs offered by travel agencies. The outline provides information on the work of a travel agent and gives clear statements on what learners must be able to do by the end of their training. Material is divided into eight…

  2. IAEA TECDOC 055 Outline

    Energy Technology Data Exchange (ETDEWEB)

    Shull, Doug [Gregg Protection Services, Palm Beach Gardens, FL (United States)

    2015-07-13

    An outline of suggestions for updating a version of IAEA-TECDOC-1276 is provided. This update will become IAEA-TECDOC-055, titled ''IAEA handbook for designing and implementing physical protection systems for nuclear material and nuclear facilities.''

  3. An outline of ANPA

    International Nuclear Information System (INIS)

    Del Nero, G.

    1997-01-01

    The activities of the Italian National Agency for Environmental Protection(ANPA) is outlined including the following: the institutive law of ANPA; main tasks of ANPA; structure of ANPA; personnel of ANPA; provisional structure of ANPA; principal nuclear sites in Italy

  4. Taking a Step Back: Learning without the Facilitator on Solo Activities

    Science.gov (United States)

    Williams, Andy

    2012-01-01

    The purpose of this study is to report on the nature of student learning resulting from an open facilitation approach to solo activities. Three key moments of facilitator intervention were identified at which the facilitator was encouraged to take a step back from directing the experience. They are the pre-activity brief, the mid-activity visit…

  5. The First Steps to Learning with a Child Who Has a Mental Illness

    Science.gov (United States)

    Baxter, Joanne

    2009-01-01

    This article shares the author's experience in dealing with her child who has a mental illness. The author hopes that other teachers and school administrators would find her experience helpful when dealing with mentally ill children. The author describes the first steps to learning with a child with a mental illness.

  6. Seven-step problem-based learning in an interaction design course

    DEFF Research Database (Denmark)

    Schultz, Nette; Christensen, Hans Peter

    2004-01-01

    The objective in this paper is the implementation of the highly structured seven-step PBL procedure as part of the learning process in a human-computer interaction design course at the Technical University of Denmark, taking into account the common learning processes in PBL and the interaction de...... others in a single course. The evaluation results showed that the students definitely took a deep approach to learning, and indicated clearly that the students had obtained competences not only within the traditional HCI curriculum but also in terms of team-work skills.......The objective in this paper is the implementation of the highly structured seven-step PBL procedure as part of the learning process in a human-computer interaction design course at the Technical University of Denmark, taking into account the common learning processes in PBL and the interaction...... individual reports after each case in the PBL-process in order to explore the students’ inter- and intra-personal team skills development in the learning process. Different qualitative and quantitative evaluation methods have been used to obtain a thorough evaluation of PBL used as a learning method among...

  7. Creating a Positive Prior Learning Assessment (PLA Experience: A Step-by-Step Look at University PLA

    Directory of Open Access Journals (Sweden)

    Sara M. Leiste

    2011-01-01

    Full Text Available A prior learning assessment (PLA can be an intimidating process for adult learners. Capella University’s PLA team has developed best practices, resources, and tools to foster a positive experience and to remove barriers in PLA and uses three criteria to determine how to best administer the assessment. First, a PLA must be motivating, as described by the ARCS model. Second, it must enable success. Finally, it must use available resources efficiently. The tools and resources developed according to these criteria fall into two categories: staff and online resources. PLA programs can use both to ensure that all departments provide consistent communication to learners about the PLA process, which will foster a positive experience. The PLA online lab houses centralized resources and offers one-on-one interaction with a facilitator to assist learners step-by-step in the development of their petitions. Each unit contains resources, examples, and optional assignments that help learners to develop specific aspects of the petition. By following the examples and recommendations, learners are able to submit polished petitions after they complete the units. The lab facilitator supports learners throughout the units by answering questions and providing recommendations. When learners submit their petitions, the facilitator reviews it entirely and provides feedback to strengthen the final submission that goes to a faculty reviewer for an official evaluation. All of these individuals and tools work together to help create a positive experience for learners who submit a PLA petition. This article shares these resources with the goal of strengthening PLA as a field.

  8. The E-Learning Setting Circle: First Steps toward Theory Development in E-Learning Research

    Science.gov (United States)

    Rüth, Marco; Kaspar, Kai

    2017-01-01

    E-learning projects and related research generate an increasing amount of evidence within and across various disciplines and contexts. The field is very heterogeneous as e-learning approaches are often characterized by rather unique combinations of situational factors that guide the design and realization of e-learning in a bottom-up fashion.…

  9. Four wind speed multi-step forecasting models using extreme learning machines and signal decomposing algorithms

    International Nuclear Information System (INIS)

    Liu, Hui; Tian, Hong-qi; Li, Yan-fei

    2015-01-01

    Highlights: • A hybrid architecture is proposed for the wind speed forecasting. • Four algorithms are used for the wind speed multi-scale decomposition. • The extreme learning machines are employed for the wind speed forecasting. • All the proposed hybrid models can generate the accurate results. - Abstract: Realization of accurate wind speed forecasting is important to guarantee the safety of wind power utilization. In this paper, a new hybrid forecasting architecture is proposed to realize the wind speed accurate forecasting. In this architecture, four different hybrid models are presented by combining four signal decomposing algorithms (e.g., Wavelet Decomposition/Wavelet Packet Decomposition/Empirical Mode Decomposition/Fast Ensemble Empirical Mode Decomposition) and Extreme Learning Machines. The originality of the study is to investigate the promoted percentages of the Extreme Learning Machines by those mainstream signal decomposing algorithms in the multiple step wind speed forecasting. The results of two forecasting experiments indicate that: (1) the method of Extreme Learning Machines is suitable for the wind speed forecasting; (2) by utilizing the decomposing algorithms, all the proposed hybrid algorithms have better performance than the single Extreme Learning Machines; (3) in the comparisons of the decomposing algorithms in the proposed hybrid architecture, the Fast Ensemble Empirical Mode Decomposition has the best performance in the three-step forecasting results while the Wavelet Packet Decomposition has the best performance in the one and two step forecasting results. At the same time, the Wavelet Packet Decomposition and the Fast Ensemble Empirical Mode Decomposition are better than the Wavelet Decomposition and the Empirical Mode Decomposition in all the step predictions, respectively; and (4) the proposed algorithms are effective in the wind speed accurate predictions

  10. Line facilities outline

    International Nuclear Information System (INIS)

    1998-08-01

    This book deals with line facilities. The contents of this book are outline line of wire telecommunication ; development of line, classification of section of line and theory of transmission of line, cable line ; structure of line, line of cable in town, line out of town, domestic cable and other lines, Optical communication ; line of optical cable, transmission method, measurement of optical communication and cable of the sea bottom, Equipment of telecommunication line ; telecommunication line facilities and telecommunication of public works, construction of cable line and maintenance and Regulation of line equipment ; regulation on technique, construction and maintenance.

  11. Outline of OMEGA project

    International Nuclear Information System (INIS)

    Umezawa, Hirokazu

    1989-01-01

    Attention has been paid to the research and development on the group partition and annihilation disposal technology which separates long life radioactive nuclides, rare stable nuclides and so on in high level radioactive wastes and utilizes those for respective suitable uses, or which searches for the possibility of promoting the nuclear disintegration of long life radioactive nuclides, as the basic research aiming at the further development of atomic energy. It was named 'OMEGA project' and its promotion has been carried out. The outline of the project and the international circumstances surrounding it are described. In the high level radioactive wastes generated from the reprocessing of spent nuclear fuel, the alpha and beta-gamma radionuclides having long life are contained. Consequently, it is necessary to isolate them from human environment for very long period, and the basic method is the glass solidification and the disposal in deep strata, therefore the technical development has been advanced. The OMEGA project was decided in October, 1988, and the course of the research carried out so far, the international cooperation and the subjects of research and development are reported. (K.I.)

  12. Simple Plans or Sophisticated Habits? State, Transition and Learning Interactions in the Two-Step Task.

    Science.gov (United States)

    Akam, Thomas; Costa, Rui; Dayan, Peter

    2015-12-01

    The recently developed 'two-step' behavioural task promises to differentiate model-based from model-free reinforcement learning, while generating neurophysiologically-friendly decision datasets with parametric variation of decision variables. These desirable features have prompted its widespread adoption. Here, we analyse the interactions between a range of different strategies and the structure of transitions and outcomes in order to examine constraints on what can be learned from behavioural performance. The task involves a trade-off between the need for stochasticity, to allow strategies to be discriminated, and a need for determinism, so that it is worth subjects' investment of effort to exploit the contingencies optimally. We show through simulation that under certain conditions model-free strategies can masquerade as being model-based. We first show that seemingly innocuous modifications to the task structure can induce correlations between action values at the start of the trial and the subsequent trial events in such a way that analysis based on comparing successive trials can lead to erroneous conclusions. We confirm the power of a suggested correction to the analysis that can alleviate this problem. We then consider model-free reinforcement learning strategies that exploit correlations between where rewards are obtained and which actions have high expected value. These generate behaviour that appears model-based under these, and also more sophisticated, analyses. Exploiting the full potential of the two-step task as a tool for behavioural neuroscience requires an understanding of these issues.

  13. Simple Plans or Sophisticated Habits? State, Transition and Learning Interactions in the Two-Step Task.

    Directory of Open Access Journals (Sweden)

    Thomas Akam

    2015-12-01

    Full Text Available The recently developed 'two-step' behavioural task promises to differentiate model-based from model-free reinforcement learning, while generating neurophysiologically-friendly decision datasets with parametric variation of decision variables. These desirable features have prompted its widespread adoption. Here, we analyse the interactions between a range of different strategies and the structure of transitions and outcomes in order to examine constraints on what can be learned from behavioural performance. The task involves a trade-off between the need for stochasticity, to allow strategies to be discriminated, and a need for determinism, so that it is worth subjects' investment of effort to exploit the contingencies optimally. We show through simulation that under certain conditions model-free strategies can masquerade as being model-based. We first show that seemingly innocuous modifications to the task structure can induce correlations between action values at the start of the trial and the subsequent trial events in such a way that analysis based on comparing successive trials can lead to erroneous conclusions. We confirm the power of a suggested correction to the analysis that can alleviate this problem. We then consider model-free reinforcement learning strategies that exploit correlations between where rewards are obtained and which actions have high expected value. These generate behaviour that appears model-based under these, and also more sophisticated, analyses. Exploiting the full potential of the two-step task as a tool for behavioural neuroscience requires an understanding of these issues.

  14. A First Step in Learning Analytics: Pre-Processing Low-Level Alice Logging Data of Middle School Students

    Science.gov (United States)

    Werner, Linda; McDowell, Charlie; Denner, Jill

    2013-01-01

    Educational data mining can miss or misidentify key findings about student learning without a transparent process of analyzing the data. This paper describes the first steps in the process of using low-level logging data to understand how middle school students used Alice, an initial programming environment. We describe the steps that were…

  15. Will learning to solve one-step equations pose a challenge to 8th grade students?

    Science.gov (United States)

    Ngu, Bing Hiong; Phan, Huy P.

    2017-08-01

    Assimilating multiple interactive elements simultaneously in working memory to allow understanding to occur, while solving an equation, would impose a high cognitive load. Element interactivity arises from the interaction between elements within and across operational and relational lines. Moreover, operating with special features (e.g. negative pronumeral) poses additional challenge to master equation solving skills. In an experiment, 41 8th grade students (girls = 16, boys = 25) sat for a pre-test, attended a session about equation solving, completed an acquisition phase which constituted the main intervention and were tested again in a post-test. The results showed that at post-test, students performed better on one-step equations tapping low rather than high element interactivity knowledge. In addition, students performed better on those one-step equations that contained no special features. Thus, both the degree of element interactivity and the operation with special features affect the challenge posed to 8th grade students on learning how to solve one-step equations.

  16. Simple Plans or Sophisticated Habits? State, Transition and Learning Interactions in the Two-Step Task

    Science.gov (United States)

    Akam, Thomas; Costa, Rui; Dayan, Peter

    2015-01-01

    The recently developed ‘two-step’ behavioural task promises to differentiate model-based from model-free reinforcement learning, while generating neurophysiologically-friendly decision datasets with parametric variation of decision variables. These desirable features have prompted its widespread adoption. Here, we analyse the interactions between a range of different strategies and the structure of transitions and outcomes in order to examine constraints on what can be learned from behavioural performance. The task involves a trade-off between the need for stochasticity, to allow strategies to be discriminated, and a need for determinism, so that it is worth subjects’ investment of effort to exploit the contingencies optimally. We show through simulation that under certain conditions model-free strategies can masquerade as being model-based. We first show that seemingly innocuous modifications to the task structure can induce correlations between action values at the start of the trial and the subsequent trial events in such a way that analysis based on comparing successive trials can lead to erroneous conclusions. We confirm the power of a suggested correction to the analysis that can alleviate this problem. We then consider model-free reinforcement learning strategies that exploit correlations between where rewards are obtained and which actions have high expected value. These generate behaviour that appears model-based under these, and also more sophisticated, analyses. Exploiting the full potential of the two-step task as a tool for behavioural neuroscience requires an understanding of these issues. PMID:26657806

  17. Stepping beyond the paradigm wars: pluralist methods for research in learning technology

    Directory of Open Access Journals (Sweden)

    Chris Jones

    2011-02-01

    Full Text Available This paper outlines a problem we have found in our own practice when we have been developing new researchers at post-graduate level. When students begin research training and practice, they are often confused between different levels of thinking when they are faced with methods, methodologies and research paradigms. We argue that this confusion arises from the way research methods are taught, embedded and embodied in educational systems. We set out new ways of thinking about levels of research in the field of learning technology. We argue for a problem driven/pragmatic approach to research and consider the range of methods that can be applied as diverse lenses to particular research problems. The problem of developing a coherent approach to research and research methods is not confined to research in learning technology because it is arguably a problem for all educational research and one that also affects an even wider range of disciplinary and interdisciplinary subject areas. For the purposes of this paper we will discuss the problem in relation to research in learning technologies and make a distinction between developmental and basic research that we think is particularly relevant in this field. The paradigms of research adopted have real consequences for the ways research problems are conceived and articulated, and the ways in which research is conducted. This has become an even more pressing concern in the challenging funding climate that researchers now face. We argue that there is not a simple 1 to 1 relationship between levels and most particularly that there usually is not a direct association of particular methods with either a philosophical outlook or paradigm of research. We conclude by recommending a pluralist approach to thinking about research problems and we illustrate this with the suggestion that we should encourage researchers to think in terms of counterpositives. If the researcher suggests one way of doing research in an

  18. Outline

    Indian Academy of Sciences (India)

    Two applied questions: How are polycyclic aromatic hydrocarbons and soot particles formed in diesel engines and interstellar space? What is the ignition delay for JP10 at a given T and P and how it can be reduced?

  19. What's happening in 'renewable energy developed country: Germany'. Next step our country should learn

    International Nuclear Information System (INIS)

    Kitamura, Kazuya

    2012-01-01

    What's the next step our country should take? Japan could learn a lot of things such as success or failure examples from renewable energy developed country: Germany. This article reviewed present state of Feed-In Tariffs and renewable energy power in Germany. Share of renewable energy power amounted to 20% including 7.6% of wind power and 6.1% of biomass in 2011. Such trend caused increase of power cost, restructure of power system such as new installation of power transmission against north coast offshore wind power plant, and development of power storage system such as hydrogen production or pumped storage power plant. Efficient introduction of renewable energy should be planned in Japan based on appropriate share target of renewable energy share. As for nuclear power phaseout, Japan should learn German's experiences on decommissioning and decontamination of nuclear power plants, and policies of intermediate storage and final disposal of high-level radioactive wastes, which needed a long time and a great cost. (T. Tanaka)

  20. Learning new sequential stepping patterns requires striatal plasticity during the earliest phase of acquisition.

    Science.gov (United States)

    Nakamura, Toru; Nagata, Masatoshi; Yagi, Takeshi; Graybiel, Ann M; Yamamori, Tetsuo; Kitsukawa, Takashi

    2017-04-01

    Animals including humans execute motor behavior to reach their goals. For this purpose, they must choose correct strategies according to environmental conditions and shape many parameters of their movements, including their serial order and timing. To investigate the neurobiology underlying such skills, we used a multi-sensor equipped, motor-driven running wheel with adjustable sequences of foothold pegs on which mice ran to obtain water reward. When the peg patterns changed from a familiar pattern to a new pattern, the mice had to learn and implement new locomotor strategies in order to receive reward. We found that the accuracy of stepping and the achievement of water reward improved with the new learning after changes in the peg-pattern, and c-Fos expression levels assayed after the first post-switch session were high in both dorsolateral striatum and motor cortex, relative to post-switch plateau levels. Combined in situ hybridization and immunohistochemistry of striatal sections demonstrated that both enkephalin-positive (indirect pathway) neurons and substance P-positive (direct pathway) neurons were recruited specifically after the pattern switches, as were interneurons expressing neuronal nitric oxide synthase. When we blocked N-methyl-D-aspartate (NMDA) receptors in the dorsolateral striatum by injecting the NMDA receptor antagonist, D-2-amino-5-phosphonopentanoic acid (AP5), we found delays in early post-switch improvement in performance. These findings suggest that the dorsolateral striatum is activated on detecting shifts in environment to adapt motor behavior to the new context via NMDA-dependent plasticity, and that this plasticity may underlie forming and breaking skills and habits as well as to behavioral difficulties in clinical disorders. © 2017 Federation of European Neuroscience Societies and John Wiley & Sons Ltd.

  1. Momocs : outline analysis using R

    OpenAIRE

    Bonhomme, Vincent; PICQ, Sandrine; Claude, Julien; Gaucherel, Cedric

    2014-01-01

    We introduce here Momocs, a package intended to ease and popularize modern mor- phometrics with R, and particularly outline analysis, which aims to extract quantitative variables from shapes. It mostly hinges on the functions published in the book entitled Modern Morphometrics Using R by Claude (2008). From outline extraction from raw data to multivariate analysis, Momocs provides an integrated and convenient toolkit to students and researchers who are, or may become, interested in describing...

  2. Correction: Keep Calm and Learn Multilevel Logistic Modeling: A Simplified Three-Step Procedure Using Stata, R, Mplus, and SPSS

    Directory of Open Access Journals (Sweden)

    Nicolas Sommet

    2017-12-01

    Full Text Available This article details a correction to the article: Sommet, N. & Morselli, D., (2017. Keep Calm and Learn Multilevel Logistic Modeling: A Simplified Three-Step Procedure Using Stata, R, Mplus, and SPSS. 'International Review of Social Psychology'. 30(1, pp. 203–218. DOI: https://doi.org/10.5334/irsp.90

  3. INIR mission Outline, Experiences, Lessons Learned

    International Nuclear Information System (INIS)

    Omoto, Akira

    2010-01-01

    There are 19 major issues to consider in infrastructure building and Conditions to achieve the milestone. For each issues that assist in a continuous self-assessment against milestone and there is need to identify the distance to the milestone (gap).The IAEA ‘s involvement could add values to a) objective view b) clarifying areas of further assistance and c) help confidence building, if disclosed. Integrated Nuclear Infrastructure Review (INIR) mission is not an audit against established requirements and its Results cannot be considered as a “release stamp” that certifies the quality and completeness of the work done and validates the host MS actions. INIR mission is conducted in the context of TC programme that Provide feedback on the effective implementation of TC assistance and are considered when preparing and updating the TC Country Programme Framework. It must not be interpreted that the country cannot move to the next phase of the nuclear power programme until all turns to “No actions needed” status, since there is no single uniform avenue for development of infrastructure and launching nuclear power programme

  4. Coconut Model for Learning First Steps of Craniotomy Techniques and Cerebrospinal Fluid Leak Avoidance.

    Science.gov (United States)

    Drummond-Braga, Bernardo; Peleja, Sebastião Berquó; Macedo, Guaracy; Drummond, Carlos Roberto S A; Costa, Pollyana H V; Garcia-Zapata, Marco T; Oliveira, Marcelo Magaldi

    2016-12-01

    Neurosurgery simulation has gained attention recently due to changes in the medical system. First-year neurosurgical residents in low-income countries usually perform their first craniotomy on a real subject. Development of high-fidelity, cheap, and largely available simulators is a challenge in residency training. An original model for the first steps of craniotomy with cerebrospinal fluid leak avoidance practice using a coconut is described. The coconut is a drupe from Cocos nucifera L. (coconut tree). The green coconut has 4 layers, and some similarity can be seen between these layers and the human skull. The materials used in the simulation are the same as those used in the operating room. The coconut is placed on the head holder support with the face up. The burr holes are made until endocarp is reached. The mesocarp is dissected, and the conductor is passed from one hole to the other with the Gigli saw. The hook handle for the wire saw is positioned, and the mesocarp and endocarp are cut. After sawing the 4 margins, mesocarp is detached from endocarp. Four burr holes are made from endocarp to endosperm. Careful dissection of the endosperm is done, avoiding liquid albumen leak. The Gigli saw is passed through the trephine holes. Hooks are placed, and the endocarp is cut. After cutting the 4 margins, it is dissected from the endosperm and removed. The main goal of the procedure is to remove the endocarp without fluid leakage. The coconut model for learning the first steps of craniotomy and cerebrospinal fluid leak avoidance has some limitations. It is more realistic while trying to remove the endocarp without damage to the endosperm. It is also cheap and can be widely used in low-income countries. However, the coconut does not have anatomic landmarks. The mesocarp makes the model less realistic because it has fibers that make the procedure more difficult and different from a real craniotomy. The model has a potential pedagogic neurosurgical application for

  5. Momocs: Outline Analysis Using R

    Directory of Open Access Journals (Sweden)

    Vincent Bonhomme

    2014-02-01

    Full Text Available We introduce here Momocs, a package intended to ease and popularize modern morphometrics with R, and particularly outline analysis, which aims to extract quantitative variables from shapes. It mostly hinges on the functions published in the book entitled Modern Morphometrics Using R by Claude (2008. From outline extraction from raw data to multivariate analysis, Momocs provides an integrated and convenient toolkit to students and researchers who are, or may become, interested in describing the shape and its variation. The methods implemented so far in Momocs are introduced through a simplistic case study that aims to test if two sets of bottles have different shapes.

  6. An investigation of motor learning during side-step cutting, design of a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Lemmink Koen APM

    2010-10-01

    Full Text Available Abstract Background Of all athletic knee injuries an anterior cruciate ligament (ACL rupture results in the longest time loss from sport. Regardless of the therapy chosen, conservative or reconstructive, athletes are often forced to reduce their level of physical activity and their involvement in sport. Moreover, a recent review reported prevalences of osteoarthritis ranging from 0% to 13% for patients with isolated ACL-deficient (ACL-D knees and respectively 21% to 48% in patients with combined injuries. The need for ACL injury prevention is clear. The identification of risk factors and the development of prevention strategies may therefore have widespread health and economic implications. The focus of this investigation is to assess the role of implicit and explicit motor learning in optimising the performance of a side-step-cutting task. Methods/design A randomized controlled laboratory study will be conducted. Healthy basketball players, females and males, 18 years and older, with no previous lower extremity injuries, playing at the highest recreational level will be included. Subjects will receive a dynamic feedback intervention. Kinematic and kinetic data of the hip, knee and ankle and EMG activity of the quadriceps, hamstrings and gastrocnemius will be recorded. Discussion Female athletes have a significantly higher risk of sustaining an ACL injury than male athletes. Poor biomechanical and neuromuscular control of the lower limb is suggested to be a primary risk factor of an ACL injury mechanism in females. This randomized controlled trial has been designed to investigate whether individual feedback on task performance appears to be an effective intervention method. Results and principles found in this study will be applied to future ACL injury prevention programs, which should maybe more focus on individual injury predisposition. Trial registration Trial registration number NTR2250.

  7. An Outline of Technicisation Theory.

    Science.gov (United States)

    Soheili, A.; Barjasteh, D.; Al Qadhi, Laila

    2001-01-01

    Proposes "technicisation" theory with five central hypotheses to account for various aspects of foreign students learning Technical English (TE), including its linguistic, learning, experiential, cultural, and motivational dimensions. Suggests that the fundamental hypotheses are applicable to TE learning but they may, mutatis mutandis,…

  8. Huang's three-step maneuver shortens the learning curve of laparoscopic spleen-preserving splenic hilar lymphadenectomy.

    Science.gov (United States)

    Huang, Chang-Ming; Huang, Ze-Ning; Zheng, Chao-Hui; Li, Ping; Xie, Jian-Wei; Wang, Jia-Bin; Lin, Jian-Xian; Jun, Lu; Chen, Qi-Yue; Cao, Long-Long; Lin, Mi; Tu, Ru-Hong

    2017-12-01

    The goal of this study was to investigate the difference between the learning curves of different maneuvers in laparoscopic spleen-preserving splenic hilar lymphadenectomy for advanced upper gastric cancer. From January 2010 to April 2014, 53 consecutive patients who underwent laparoscopic spleen-preserving splenic hilar lymphadenectomy via the traditional-step maneuver (group A) and 53 consecutive patients via Huang's three-step maneuver (group B) were retrospectively analyzed. No significant difference in patient characteristics were found between the two groups. The learning curves of groups A and B were divided into phase 1 (1-43 cases and 1-30 cases, respectively) and phase 2 (44-53 cases and 31-53 cases, respectively). Compared with group A, the dissection time, bleeding loss and vascular injury were significantly decreased in group B. No significant differences in short-term outcomes were found between the two maneuvers. The multivariate analysis indicated that the body mass index, short gastric vessels, splenic artery type and maneuver were significantly associated with the dissection time in group B. No significant difference in the survival curve was found between the maneuvers. The learning curve of Huang's three-step maneuver was shorter than that of the traditional-step maneuver, and the former represents an ideal maneuver for laparoscopic spleen-preserving splenic hilar lymphadenectomy.To shorten the learning curve at the beginning of laparoscopic spleen-preserving splenic hilar lymphadenectomy, beginners should beneficially use Huang's three-step maneuver and select patients with advanced upper gastric cancer with a body mass index of less than 25 kg/m 2 and the concentrated type of splenic artery. Copyright © 2017. Published by Elsevier Ltd.

  9. Evaluating Machine Learning-Based Automated Personalized Daily Step Goals Delivered Through a Mobile Phone App: Randomized Controlled Trial.

    Science.gov (United States)

    Zhou, Mo; Fukuoka, Yoshimi; Mintz, Yonatan; Goldberg, Ken; Kaminsky, Philip; Flowers, Elena; Aswani, Anil

    2018-01-25

    Growing evidence shows that fixed, nonpersonalized daily step goals can discourage individuals, resulting in unchanged or even reduced physical activity. The aim of this randomized controlled trial (RCT) was to evaluate the efficacy of an automated mobile phone-based personalized and adaptive goal-setting intervention using machine learning as compared with an active control with steady daily step goals of 10,000. In this 10-week RCT, 64 participants were recruited via email announcements and were required to attend an initial in-person session. The participants were randomized into either the intervention or active control group with a one-to-one ratio after a run-in period for data collection. A study-developed mobile phone app (which delivers daily step goals using push notifications and allows real-time physical activity monitoring) was installed on each participant's mobile phone, and participants were asked to keep their phone in a pocket throughout the entire day. Through the app, the intervention group received fully automated adaptively personalized daily step goals, and the control group received constant step goals of 10,000 steps per day. Daily step count was objectively measured by the study-developed mobile phone app. The mean (SD) age of participants was 41.1 (11.3) years, and 83% (53/64) of participants were female. The baseline demographics between the 2 groups were similar (P>.05). Participants in the intervention group (n=34) had a decrease in mean (SD) daily step count of 390 (490) steps between run-in and 10 weeks, compared with a decrease of 1350 (420) steps among control participants (n=30; P=.03). The net difference in daily steps between the groups was 960 steps (95% CI 90-1830 steps). Both groups had a decrease in daily step count between run-in and 10 weeks because interventions were also provided during run-in and no natural baseline was collected. The results showed the short-term efficacy of this intervention, which should be formally

  10. Definition of a visuospatial dimension as a step forward in the diagnostic puzzle of nonverbal learning disability.

    Science.gov (United States)

    Poletti, Michele

    2017-01-01

    Although clinically recognized for almost 50 years, the categorical distinction of specific learning disabilities due to an impairment of the nonverbal domain (nonverbal learning disability [NLD]) is still debated and controversial. Unsolved issues involve theoretical models, diagnostic criteria, rehabilitative interventions, and moderator factors. These issues are briefly overviewed to sustain the need for a shift toward dimensional approaches, as suggested by research domain criteria, as a step forward in the diagnostic puzzle of NLD. With this aim, a visuospatial dimension, or spectrum, is proposed, and then clinical conditions that may fit with its impaired side are systemized, while specifying in which conditions a visuospatial impairment may be considered an NLD.

  11. Revision of the AESJ Standard for Seismic Probabilistic Risk Assessment (PRA). Updating requirements based on the lessons learned from the Fukushima Dai-ichi NPP Accidents (3). Fragility evaluation and outline of the updated points

    International Nuclear Information System (INIS)

    Yamaguchi, Akira; Nakamura, Susumu; Mihara, Yoshinori

    2014-01-01

    Lessons learned from Great East Japan earthquake and other new findings had been accumulated on the fragility evaluation of buildings and components. And also new analysis and evaluation method had been proposed with the advancement of recent analysis and evaluation technology. These were reflected in revision of the AESJ Standard for Seismic Probabilistic Risk Assessment (PRA). Scope of the fragility evaluation were extended to all equipment on the site, severe accident management equipment including portable equipment and earthquake concomitant incident (such as tsunami) countermeasure equipment. This article described outlines of updating points of the fragility evaluation of the AESJ Standard for Seismic PRA; (1) requirements for seismic induced other risk evaluations such as fire, inundation and tsunami, (2) simulation technology based on recent findings such as three dimensional responses of buildings / structures and its effect on equipment, (3) requirements of the fragility evaluation for various failure mode of several equipment such as severe accident management equipment, fine failure mode of buildings / structures, failures of equipment related with earthquake concomitant incidents (embankment and seawall) and spent fuel pool, and (4) requirements for the fragility evaluation of aftershocks and soil deformation due to fault displacement. (T. Tanaka)

  12. Collaborative learning: A next step in the training of peer support providers.

    Science.gov (United States)

    Cronise, Rita

    2016-09-01

    This column explores how peer support provider training is enhanced through collaborative learning. Collaborative learning is an approach that draws upon the "real life" experiences of individual learners and encompasses opportunities to explore varying perspectives and collectively construct solutions that enrich the practice of all participants. This description draws upon published articles and examples of collaborative learning in training and communities of practice of peer support providers. Similar to person-centered practices that enhance the recovery experience of individuals receiving services, collaborative learning enhances the experience of peer support providers as they explore relevant "real world" issues, offer unique contributions, and work together toward improving practice. Three examples of collaborative learning approaches are provided that have resulted in successful collaborative learning opportunities for peer support providers. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  13. Virtual Mechatronic/Robotic Laboratory--A Step Further in Distance Learning

    Science.gov (United States)

    Potkonjak, Veljko; Vukobratovi, Miomir; Jovanovi, Kosta; Medenica, Miroslav

    2010-01-01

    The implementation of the distance learning and e-learning in technical disciplines (like Mechanical and Electrical Engineering) is still far behind the grown practice in narrative disciplines (like Economy, management, etc.). This comes out from the fact that education in technical disciplines inevitably involves laboratory exercises and this…

  14. Mobile Learning Application Interfaces: First Steps to a Cognitive Load Aware System

    Science.gov (United States)

    Deegan, Robin

    2013-01-01

    Mobile learning is a cognitively demanding application and more frequently the ubiquitous nature of mobile computing means that mobile devices are used in cognitively demanding environments. This paper examines the nature of this use of mobile devices from a Learning, Usability and Cognitive Load Theory perspective. It suggests scenarios where…

  15. Critical Steps in Learning From Incidents: Using Learning Potential in the Process From Reporting an Incident to Accident Prevention

    NARCIS (Netherlands)

    Drupsteen, L.; Groeneweg, J.; Zwetsloot, G.I.J.M.

    2013-01-01

    Many incidents have occurred because organisations have failed to learn from lessons of the past. This means that there is room for improvement in the way organisations analyse incidents, generate measures to remedy identified weaknesses and prevent reoccurrence: the learning from incidents process.

  16. System to outline the graduatestudents

    Directory of Open Access Journals (Sweden)

    Alberto Schanaider

    Full Text Available Objective: to evaluate the system to outline the graduate students from the Post-Graduate Programs of CAPES Medicine III area. Method: it was analyzed the book of indicators and the Document of Area of the Post-Graduate Programs of Surgery, also checking the literature about this issue. Results: there was a paucity of data from most of the programs, as regards to the methods for evaluation of graduate students. The current system lacks a standard and an institutional support to outline the graduate students. In the public system there is a concentration of postgraduate students in Medicine; however, they represent a small part of those Brazilians students who finished their graduation courses in Medicine. In the current context, the quest for the post graduate courses and consequently for a research field or even a teaching career, has been replaced by the private sector jobs and the labor market, both in non-academic assistance activities. Conclusion: it is imperative to establish not only science and technology innovation policies but also educational and health policies acting harmoniously and stimulating the qualification and the teaching career, improving the post-graduate courses. It is necessary to develop a single form under the institutional guidance of CAPES with the conception of a National Program for Graduate Student in order to consolidate guidelines to mapping the graduate students of post-graduate programs in surgery, in our country.

  17. Outline of nuclear monitor report

    International Nuclear Information System (INIS)

    1979-01-01

    The questionnaire investigation was conducted by the Science and Technology Agency about the atomic energy monitoring. The time of report was from March 4, 1978, to March 25, 1978. The number of answers for this questionnaire was 276, and the percentage of answers is 54%. This questionnaire was sent out to men and women of various occupations and ages. There are three questions in this questionnaire; The first question is ''Do you think the measures of the government are sufficient for nuclear power plant construction[ What is the point to be improved['', the second question is ''In what points do you feel uneasiness about the safety of nuclear power generation[ What do you want to know['', and the third question is ''Have you ever seen the official report on atomic energy published by the Science and Technology Agency[ Do you think this official report on atomic energy is effective or not[ What is the point to be improved[ The abstract of each answer is outlined as the investigated result. The reports on occasions were obtained separately. The number of these reports was 162. The contents of these reports were classified into the official report on atomic energy, the safety of atomic energy, the administration of atomic energy, the developing and utilization, the monitoring system, the Mutsu, the energy saving, the reprocessing, etc., and these contents are outlined. The composition of these monitors is shown. (Nakai, Y.)

  18. Incremental Learning of Medical Data for Multi-Step Patient Health Classification

    DEFF Research Database (Denmark)

    Kranen, Philipp; Müller, Emmanuel; Assent, Ira

    2010-01-01

    of textile sensors, body sensors and preprocessing techniques as well as the integration and merging of sensor data in electronic health record systems. Emergency detection on multiple levels will show the benefits of multi-step classification and further enhance the scalability of emergency detection...

  19. Learning Autonomy in Two or Three Steps: Linking Motivation, Authority, and Agency, with Open-ended Development

    Directory of Open Access Journals (Sweden)

    Tjeerd C Andringa

    2013-10-01

    Full Text Available In this paper we connect open-ended development, authority, agency, and motivation through 1 an analysis of the demands of existing in a complex world and 2 environmental appraisal in terms of affordance content and the complexity to select appropriate behavior. We do this by identifying a coherent core from a wide range of contributing fields. Open-ended development is a structured three-step process in which the agent first learns to master the body and then aims to make the mind into a reliable tool. Preconditioned on success in step two, step three aims to effectively co-create an optimal living environment. We argue that these steps correspond to right-left-right hemispheric dominance, where the left hemisphere specializes in control and the right hemisphere in exploration. Control (e.g., problem solving requires a closed and stable world that must be maintained by external authorities or, in step three, by the right hemisphere acting as internal authority. The three-step progression therefore corresponds to increasing autonomy and agency.Depending on how we appraise the environment, we formulate four qualitatively different motivational states: submission, control, exploration, and consolidation. Each of these four motivational states has associated reward signals of which the last three — successful control, discovery of novelty, and establishing new relations — form an open-ended development loop that, the more it is executed, helps the agent to become progressively more agentic and more able to co-create a pleasant-to-live-in world. We conclude that for autonomy to arise, the agent must exist in a (broad transition region between order and disorder in which both danger and opportunity (and with that open-ended development and motivation are defined. We conclude that a research agenda for artificial cognitive system research should include open-ended development through intrinsic motivations and ascribing more prominence to right

  20. Learning autonomy in two or three steps: linking open-ended development, authority, and agency to motivation.

    Science.gov (United States)

    Andringa, Tjeerd C; van den Bosch, Kirsten A; Vlaskamp, Carla

    2013-01-01

    In this paper we connect open-ended development, authority, agency, and motivation through (1) an analysis of the demands of existing in a complex world and (2) environmental appraisal in terms of affordance content and the complexity to select appropriate behavior. We do this by identifying a coherent core from a wide range of contributing fields. Open-ended development is a structured three-step process in which the agent first learns to master the body and then aims to make the mind into a reliable tool. Preconditioned on success in step two, step three aims to effectively co-create an optimal living environment. We argue that these steps correspond to right-left-right hemispheric dominance, where the left hemisphere specializes in control and the right hemisphere in exploration. Control (e.g., problem solving) requires a closed and stable world that must be maintained by external authorities or, in step three, by the right hemisphere acting as internal authority. The three-step progression therefore corresponds to increasing autonomy and agency. Depending on how we appraise the environment, we formulate four qualitatively different motivational states: submission, control, exploration, and consolidation. Each of these four motivational states has associated reward signals of which the last three-successful control, discovery of novelty, and establishing new relations-form an open-ended development loop that, the more it is executed, helps the agent to become progressively more agentic and more able to co-create a pleasant-to-live-in world. We conclude that for autonomy to arise, the agent must exist in a (broad) transition region between order and disorder in which both danger and opportunity (and with that open-ended development and motivation) are defined. We conclude that a research agenda for artificial cognitive system research should include open-ended development through intrinsic motivations and ascribing more prominence to right hemispheric strengths.

  1. Learning autonomy in two or three steps: linking open-ended development, authority, and agency to motivation

    Science.gov (United States)

    Andringa, Tjeerd C.; van den Bosch, Kirsten A.; Vlaskamp, Carla

    2013-01-01

    In this paper we connect open-ended development, authority, agency, and motivation through (1) an analysis of the demands of existing in a complex world and (2) environmental appraisal in terms of affordance content and the complexity to select appropriate behavior. We do this by identifying a coherent core from a wide range of contributing fields. Open-ended development is a structured three-step process in which the agent first learns to master the body and then aims to make the mind into a reliable tool. Preconditioned on success in step two, step three aims to effectively co-create an optimal living environment. We argue that these steps correspond to right-left-right hemispheric dominance, where the left hemisphere specializes in control and the right hemisphere in exploration. Control (e.g., problem solving) requires a closed and stable world that must be maintained by external authorities or, in step three, by the right hemisphere acting as internal authority. The three-step progression therefore corresponds to increasing autonomy and agency. Depending on how we appraise the environment, we formulate four qualitatively different motivational states: submission, control, exploration, and consolidation. Each of these four motivational states has associated reward signals of which the last three—successful control, discovery of novelty, and establishing new relations—form an open-ended development loop that, the more it is executed, helps the agent to become progressively more agentic and more able to co-create a pleasant-to-live-in world. We conclude that for autonomy to arise, the agent must exist in a (broad) transition region between order and disorder in which both danger and opportunity (and with that open-ended development and motivation) are defined. We conclude that a research agenda for artificial cognitive system research should include open-ended development through intrinsic motivations and ascribing more prominence to right hemispheric

  2. Taking the Plunge: Next Steps in Engaged Learning: Project Kaleidoscope-Connecticut Conference of Independent Colleges Conference for Science Educators.

    Science.gov (United States)

    Frederick, Jennifer

    2010-09-01

    College and university science educators from across Connecticut gathered at Yale's West Campus in April 2010 for a Project Kaleidoscope (PKAL) program entitled "Taking the Plunge: Next Steps in Engaged Learning." Funded by the National Science Foundation (NSF) and co-sponsored by the Connecticut Conference of Independent Colleges (CCIC) and Yale's McDougal Graduate Teaching Center, the event was the latest in a PKAL series of one-day conferences aimed at equipping science, technology, engineering, and math (STEM) instructors with effective approaches to engaging students and training future scientists.

  3. Knowledge Based Artificial Augmentation Intelligence Technology: Next Step in Academic Instructional Tools for Distance Learning

    Science.gov (United States)

    Crowe, Dale; LaPierre, Martin; Kebritchi, Mansureh

    2017-01-01

    With augmented intelligence/knowledge based system (KBS) it is now possible to develop distance learning applications to support both curriculum and administrative tasks. Instructional designers and information technology (IT) professionals are now moving from the programmable systems era that started in the 1950s to the cognitive computing era.…

  4. Self-Assessment of Gerontology Teaching Practice: A First-Step in Enhancing Student Learning

    Science.gov (United States)

    VonDras, Dean D.

    2008-01-01

    This article discusses self-assessment of gerontology teaching practice. Through a process of self-reflection one may find insight into their teaching and, concomitantly, develop best-practices for enhancing student learning in gerontology. A self-assessment framework is presented, illuminating best-practices in the areas of the lecture-discussion…

  5. Visualizing Solutions: Apps as Cognitive Stepping-Stones in the Learning Process

    Science.gov (United States)

    Stevenson, Michael; Hedberg, John; Highfield, Kate; Diao, Mingming

    2015-01-01

    In many K-12 and higher education contexts, the use of smart mobile devices increasingly affords learning experiences that are situated, authentic and connected. While earlier reviews of mobile technology may have led to criticism of these devices as being largely for consumption, many current uses emphasize creativity and productivity, with…

  6. Age Effects in Second Language Learning: Stepping Stones toward Better Understanding

    Science.gov (United States)

    DeKeyser, Robert M.

    2013-01-01

    The effect of age of acquisition on ultimate attainment in second language learning has been a controversial topic for years. After providing a very brief overview of the ideas that are at the core of the controversy, I discuss the two main reasons why these issues are so controversial: conceptual misunderstandings and methodological difficulties.…

  7. Cultivating Preservice Secondary Teachers for Project-Based Learning: A Four-Step Model

    Science.gov (United States)

    Zhang, Gaoming; Ridgway, Angelia J.; Sachs, Deb

    2015-01-01

    This article describes four different mechanisms for preparing teacher candidates from a liberal arts institution to teach in project based learning (PBL) classrooms: Observe it, Experience it, Create it, and Become it. For each of the four mechanisms, the authors also provide concrete examples of candidates' PBL experiences and candidates'…

  8. Virtual Interaction through Video-Web Communication: A Step towards Enriching and Internationalizing Language Learning Programs

    Science.gov (United States)

    Jauregi, Kristi; Banados, Emerita

    2008-01-01

    This paper describes an intercontinental project with the use of interactive tools, both synchronous and asynchronous, which was set up to internationalize academic learning of Spanish language and culture. The objective of this case study was to investigate whether video-web communication tools can contribute to enriching the quality of foreign…

  9. Guidance in Reading Strategies: A First Step Towards Autonomous Learning in a Semi-Distance Education Program

    Directory of Open Access Journals (Sweden)

    Jahir Aguirre Morales

    2009-04-01

    Full Text Available This article aims at sharing the results of a research project focused on guiding students in the use of different reading strategies: reading non- text information, skimming and scanning, using contextual reference, predicting, and using true/false cognates as a first step towards autonomous learning. The project was conducted at a Colombian university with two groups of business administration students who belonged to a semi-distance education program. Informal talks with students, questionnaires, interviews and a teacher’s diary were used to collect the information in this action research study. Findings revealed that by knowing several reading strategies the students could reflect upon their learning; meta-cognition processes were enhanced and confidence for students to work by themselves was built up.

  10. Designing for movement quality in exergames: lessons learned from observing senior citizens playing stepping games.

    Science.gov (United States)

    Skjæret, Nina; Nawaz, Ather; Ystmark, Kristine; Dahl, Yngve; Helbostad, Jorunn L; Svanæs, Dag; Vereijken, Beatrix

    2015-01-01

    Exergames are increasingly used as an exercise intervention to reduce fall risk in elderly. However, few exergames have been designed specifically for elderly, and we lack knowledge about the characteristics of the movements elicited by exergames and thereby about their potential to train functions important for fall risk reduction. This study investigates game elements and older players' movement characteristics during stepping exergames in order to inform exergame design for movement quality in the context of fall preventive exercise. Fourteen senior citizens (mean age 73 years ± 5.7, range 65 - 85) played 3 stepping exergames in a laboratory. Each of the exergames was described with respect to 7 game elements (physical space, sensing hardware technology, game graphics and sound, model of user, avatar/mapping of movements, game mechanism and game narrative). Five movement characteristics (weight shift; variation in step length, speed, and movement direction; visual independency) were scored on a 5-point Likert scale based on video observations of each player and each game. Disagreement between raters was resolved by agreement. Differences in scores for the 3 exergames were analyzed with a multivariate one-way ANOVA. The Mole received the highest sum score and the best score on each of the 5 movement characteristics (all p values independency (p < 0.03 and p < 0.0005, respectively), and lower than The Mole on speed variation (p < 0.05). The physical space players used when exergaming and the on-screen representation of the player, affected movement quality positively as indexed by multiple weight shifts and variation in stepping size, direction, and speed. Furthermore, players' movements improved when playing speed-affected game progression and when the game narrative was related to a natural context. Comparing differences in game elements with associated differences in game movement requirements provides valuable insights about how to design for movement quality

  11. Secondary Special Education. Part I: The "Stepping Stone Model" Designed for Secondary Learning Disabled Students. Part II: Adapting Materials and Curriculum.

    Science.gov (United States)

    Fox, Barbara

    The paper describes the Stepping Stone Model, a model for the remediation and mainstreaming of secondary learning disabled students and the adaptation of curriculum and materials for the model. The Stepping Stone Model is designed to establish the independence of students in the mainstream through content reading. Five areas of concern common to…

  12. Peyton's 4-Steps-Approach in comparison: Medium-term effects on learning external chest compression – a pilot study

    Directory of Open Access Journals (Sweden)

    Münster, Tobias

    2016-08-01

    Full Text Available Introduction: The external chest compression is a very important skill required to maintain a minimum of circulation during cardiac arrest until further medical procedures can be taken. Peyton’s 4-Steps-Approach is one method of skill training, the four steps being:Based on CPR skill training, this method is widely, allegedly predominantly used, although there are insufficient studies on Peyton’s 4-Steps-Approach for skill training in CPR in comparison with other methods of skill training. In our study, we compared the medium- term effects on learning external chest compression with a CPR training device in three different groups: PEY (Peyton’s 4-Steps-Approach, PMOD (Peyton’s 4-Steps-Approach without Step 3 and STDM, the standard model, according to the widely spread method “see one, do one” (this is equal to Peyton’s step 1 and 3.Material and Methods: This prospective and randomised pilot study took place during the summer semester of 2009 at the SkillsLab and Simulation Centre of the University of Cologne (Kölner interprofessionelles Skills Lab und Simulationszentrum - KISS. The subjects were medical students (2 and 3 semester. They volunteered for the study and were randomised in three parallel groups, each receiving one of the teaching methods mentioned above. One week and 5/6 months after the intervention, an objective, structured single assessment was taken. Compression rate, compression depth, correct compressions, and the sum of correct checklist items were recorded. Additionally, we compared cumulative percentages between the groups based on the correct implementation of the resuscitation guidelines during that time.Results: The examined sample consisted of 134 subjects (68% female; age 22±4; PEY: n=62; PMOD: n=31; STDM: n=41. There was no difference between the groups concerning age, gender, pre-existing experience in CPR or time of last CPR course. The only significant difference between the groups was the mean

  13. Peyton's 4-Steps-Approach in comparison: Medium-term effects on learning external chest compression - a pilot study.

    Science.gov (United States)

    Münster, Tobias; Stosch, Christoph; Hindrichs, Nina; Franklin, Jeremy; Matthes, Jan

    2016-01-01

    The external chest compression is a very important skill required to maintain a minimum of circulation during cardiac arrest until further medical procedures can be taken. Peyton's 4-Steps-Approach is one method of skill training, the four steps being: Demonstration, Deconstruction, Comprehension and Execution. Based on CPR skill training, this method is widely, allegedly predominantly used, although there are insufficient studies on Peyton's 4-Steps-Approach for skill training in CPR in comparison with other methods of skill training. In our study, we compared the medium- term effects on learning external chest compression with a CPR training device in three different groups: PEY (Peyton's 4-Steps-Approach), PMOD (Peyton's 4-Steps-Approach without Step 3) and STDM, the standard model, according to the widely spread method "see one, do one" (this is equal to Peyton's step 1 and 3). This prospective and randomised pilot study took place during the summer semester of 2009 at the SkillsLab and Simulation Centre of the University of Cologne (Kölner interprofessionelles Skills Lab und Simulationszentrum - KISS). The subjects were medical students (2(nd) and 3(rd) semester). They volunteered for the study and were randomised in three parallel groups, each receiving one of the teaching methods mentioned above. One week and 5/6 months after the intervention, an objective, structured single assessment was taken. Compression rate, compression depth, correct compressions, and the sum of correct checklist items were recorded. Additionally, we compared cumulative percentages between the groups based on the correct implementation of the resuscitation guidelines during that time. The examined sample consisted of 134 subjects (68% female; age 22±4; PEY: n=62; PMOD: n=31; STDM: n=41). There was no difference between the groups concerning age, gender, pre-existing experience in CPR or time of last CPR course. The only significant difference between the groups was the mean

  14. LifeSteps: An Evidence-based Health Promotion Program for Underserved Populations – A Community Service Learning Approach

    Directory of Open Access Journals (Sweden)

    Melanie Austin-McCain

    2015-04-01

    Full Text Available Chronic diseases are the most common, costly, and preventable of all health problems in the United States. Chronic diseases represent the leading causes of death and are experienced at higher rates by minority populations (CDC, 2012. Innovative community-based health promotion programs are recommended that meet the diverse needs of underserved populations (Yeary, et al., 2011. LifeSteps is being developed as an evidence-based health promotion program focusing on health and wellness, a domain area defined within the Occupational Therapy Practice Framework (OTPF, 2008. LifeSteps will utilize a client-centered approach to coach individuals in making health behavior changes. Fieldwork and service-learning components are incorporated integrating clinical practice, academic study, and collaboration with community providers. Program evaluation measures based on the Transtheoretical Model (TTM have been identified to address all phases of program planning. The LifeSteps health promotion program aligns with local, national, and international objectives and addresses the need for programs that meet the diverse needs of underserved populations. Occupational therapists are in a unique position for implementing community-based interventions that promote health and contribute to a healthier society.

  15. [African neurosurgery. 1: Historical outline].

    Science.gov (United States)

    el Khamlichi, A

    1996-01-01

    This outline of the history of African Neurosurgery explains the role that North Africa has played in the Middle Ages in the development of Neurosurgery, the origins of the development of the latter in twentieth century, and the delay that African Neurosurgery still shows at the present time in the majority of African countries. On the papyrus of the pharaonic era, we have found the description of some neurosurgical procedures such as trephination and brain aspiration by a transphenoidal approach used before mummification. It is particularly trephination which summarizes the ancient history of African neurosurgery, as it was widely used throughout the continent, practised and taught by healers in African tribes. The technical concepts of trephination are based, to a great extent, on the descriptions of Arab physicians of the Middle Ages. It was at that time (Middle Ages) that several Arab physicians such as Avicenne, Rhazes, and Avenzhoer described many types of nervous system diseases and the techniques to treat them. But it was mainly Abulkassim Al Zahraoui (Abulkassis) who was the pioneer of neurosurgery as he devoted one volume of his treatise (made up of 30 volumes) to neurosurgery, a precise description of many aspects of neurosurgical pathology, its treatment, instruments and neurosurgical techniques. We have reported in this article five original extracts in Arabic which deal with skull fractures and their treatment, vertebro-medullary traumas and their treatment, hydrocephalus and its treatment, tumors of the skull vault and their treatment, and finally the basic knowledge of anatomy which is of great interest for a surgeon. The medical knowledge of that time which gave birth to medical schools and hospitals was transmitted progressively to Europe and played an important role in the development of medicine during the European Renaissance in the fifteenth and sixteenth centuries. During colonization, neurosurgical practice started and developed in many

  16. Dipping Your Toes into Evaluation in Five Easy Steps: Tips, Tricks, and Lessons Learned

    Science.gov (United States)

    Martin, A. M.

    2013-04-01

    With limited funding, staffing, and resources for STEM education projects, the push for rigorous evaluation of our efforts offers up significant challenges, but opportunities as well. Evaluative thinking can enrich and improve the entire life cycle of an education, communication, or outreach project, and can take many forms other than a final, summative evaluation report. The community of attendees at the Astronomical Society of the Pacific will share an abundance of evaluation expertise, approaches, and results, but where does one turn if evaluation is a new concept or responsibility? This session will briefly highlight five tips, tricks, and lessons learned from the perspective of a novice and from a NASA project new to evaluation. The resources and ideas shared in the session will represent the concrete advice and driving ideas that put the author on firmer evaluative footing. Themes explored will include: (1) strategies for incorporating evaluative thinking early in the development of a project and throughout its life cycle; (2) the benefit of taking the time to elucidate a program's logic model of theory of action; (3) linking program activities to outcomes that are SMART (specific, measurable, attainable, relevant, and timely); (4) working with an external or internal evaluator; and (5) taking evaluation beyond the formal, final report. Finally, we'll close with resources to help individuals and their organizations learn more about evaluation and build their evaluation capacity.

  17. INTRODUCTION Outline of Round Tables Outline of Round Tables

    Science.gov (United States)

    Abarzhi, Snezhana I.; Sreenivasan, Katepalli R.

    2010-12-01

    -canonical" turbulent processes, identified problems which are most appealing to a broad international and interdisciplinary TMB community, focused on selecting quantitative criteria for the estimation of the quality and information capacity of experimental and numerical data sets, and outlined the needs and requirements for the TMB cyber-infrastructure. Upon intense discussions, participants of the Round Table agreed that it is still unclear if Kolmogorov turbulence is an observable physical phenomenon. Even for canonical (e.g. local, isotropic and homogeneous) turbulent flows the corrections to Kolmogorov theory are essential to incorporate. Several definitions of canonical turbulence were considered. It was noted that in a vast variety of realistic problems (under high and low energy density conditions from microscopic to astrophysical scales) the flow conditions depart from the assumptions of Kolmogorov theory. It is uncertain whether these distinctions can be completely accounted for with some higher-order corrections to Kolmogorov theory, whether such corrections are "continuous" or "singular", and whether their quantitative influence on the values of observables in a given parameter regime is small. It was stressed that in experiments on canonical turbulence the conditions of isotropy, locality and homogeneity are hard to achieve. Numerical simulations can open exciting avenues for accurate studies of fundamental theoretical issues provided their accuracy and dynamic range, requiring computations of peta-scale and higher levels, are satisfactory. Participants of the Round Table stressed that realistic turbulent processes depart from classical scenarios. They are characterized by sharp gradients of pressure and density, and may be subject to spatially varying and time-dependent acceleration, rotation and shocks, and are often influenced by diffusion of species, heat release and changes in chemical composition. Their sensitivity to details and transient character of the dynamics

  18. Effects of electronic outlining on the organization of text ideas

    NARCIS (Netherlands)

    De Smet, Milou; Brand-Gruwel, Saskia; Broekkamp, Hein; Kirschner, Paul A.

    2011-01-01

    De Smet, M. J. R., Brand-Gruwel, S., Broekkamp, H., & Kirschner, P. A. (2011, August). Effects of electronic outlining on the organization of text ideas. Presentation at the annual meeting of the Junior Researchers of the European Association for Research on Learning and Instruction, Exeter, UK.

  19. Effects of electronic outlining on students’ argumentative writing performance

    NARCIS (Netherlands)

    De Smet, Milou; Broekkamp, Hein; Brand-Gruwel, Saskia; Kirschner, Paul A.

    2011-01-01

    De Smet, M. J. R., Broekkamp, H., Brand-Gruwel, S., & Kirschner, P. A. (2011). Effects of electronic outlining on students’ argumentative writing performance. Journal of Computer Assisted Learning, 27(6), 557-574. doi: 0.1111/j.1365-2729.2011.00418.x

  20. National Environmental Outline 1997-2020. 4

    International Nuclear Information System (INIS)

    1997-01-01

    According to the Dutch Law on Environmental Protection ('Wet Milieubeheer') every four years an environmental outline is drafted as a preparation for the national environmental plan (NMP3). In a separate publication (the background document) a methodical and numerical basis and account is given by means of data and literature references of the environmental outline. This main report, the outline, comprises an analysis of the expected bottlenecks and an outline of a number of solutions in order to determine the effectiveness of the current policy by means of which targets must be realized and how future policy could solve the most important bottlenecks. refs

  1. Schaum’s outline of fluid mechanics and hydraulics

    CERN Document Server

    Giles, Ranald V; Liu, Cheng

    2014-01-01

    Tough Test Questions? Missed Lectures? Not Enough Time? Fortunately, there's Schaum's. More than 40 million students have trusted Schaum's to help them succeed in the classroom and on exams. Schaum's is the key to faster learning and higher grades in every subject. Each Outline presents all the essential course information in an easy-to-follow, topic-by-topic format. You also get hundreds of examples, solved problems, and practice exercises to test your skills. This Schaum's Outline gives you: 622 fully solved problems; extra practice on topics such as buoyancy and flotation, complex pipeline systems, fluid machinery, flow in open channels, and more; and support for all the major textbooks for fluidmechanics and hydraulics courses. Fully compatible with your classroom text, Schaum's highlights all the important facts you need to know. Use Schaum's to shorten your study time - and get your best test scores! Schaum's Outlines - Problem Solved.

  2. Schaum's outline of theory and problems of differential equations

    CERN Document Server

    Bronson, Richard

    1994-01-01

    If you want top grades and thorough understanding of differential equations, this powerful study tool is the best tutor you can have! It takes you step-by-step through the subject and gives you 563 accompanying problems with fully worked solutions. You also get plenty of practice problems to do on your own, working at your own speed. (Answers at the back show you how you're doing.) Famous for their clarity, wealth of illustrations and examples, and lack of dreary minutiae, Schaum’s Outlines have sold more than 30 million copies worldwide—and this guide will show you why!

  3. Use of the challenge point framework to guide motor learning of stepping reactions for improved balance control in people with stroke: a case series.

    Science.gov (United States)

    Pollock, Courtney L; Boyd, Lara A; Hunt, Michael A; Garland, S Jayne

    2014-04-01

    Stepping reactions are important for walking balance and community-level mobility. Stepping reactions of people with stroke are characterized by slow reaction times, poor coordination of motor responses, and low amplitude of movements, which may contribute to their decreased ability to recover their balance when challenged. An important aspect of rehabilitation of mobility after stroke is optimizing the motor learning associated with retraining effective stepping reactions. The Challenge Point Framework (CPF) is a model that can be used to promote motor learning through manipulation of conditions of practice to modify task difficulty, that is, the interaction of the skill of the learner and the difficulty of the task to be learned. This case series illustrates how the retraining of multidirectional stepping reactions may be informed by the CPF to improve balance function in people with stroke. Four people (53-68 years of age) with chronic stroke (>1 year) and mild to moderate motor recovery received 4 weeks of multidirectional stepping reaction retraining. Important tenets of motor learning were optimized for each person during retraining in accordance with the CPF. Participants demonstrated improved community-level walking balance, as determined with the Community Balance and Mobility Scale. These improvements were evident 1 year later. Aspects of balance-related self-efficacy and movement kinematics also showed improvements during the course of the intervention. The application of CPF motor learning principles in the retraining of stepping reactions to improve community-level walking balance in people with chronic stroke appears to be promising. The CPF provides a plausible theoretical framework for the progression of functional task training in neurorehabilitation.

  4. Step 3: Manage Your Diabetes

    Science.gov (United States)

    ... please turn JavaScript on. Feature: Type 2 Diabetes Step 3: Manage Your Diabetes Past Issues / Fall 2014 ... 2 Diabetes" Articles Diabetes Is Serious But Manageable / Step 1: Learn About Diabetes / Step 2: Know Your ...

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

    Science.gov (United States)

    Papallo, William R.

    1990-01-01

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

  6. Ten steps to successful poster presentation.

    Science.gov (United States)

    Hardicre, Jayne; Devitt, Patric; Coad, Jane

    Receiving a letter confirming acceptance for you to present a poster at a conference can evoke mixed emotions. Joy, panic, fear and dread are among the many possible emotions and this is not exclusive to first time presenters. Developing an effective poster presentation is a skill that you can learn and can provide a rewarding way to present your work in a manner less intimidating than oral presentation (Shelledy, 2004). The key to successful poster presentation is meticulous, timely, well informed preparation. This article outlines ten steps to help guide you through the process to maximize your success.

  7. Influence of learning styles on the practical performance after the four-step basic life support training approach - An observational cohort study.

    Directory of Open Access Journals (Sweden)

    Hanna Schröder

    Full Text Available Learning and training basic life support (BLS-especially external chest compressions (ECC within the BLS-algorithm-are essential resuscitation training for laypersons as well as for health care professionals. The objective of this study was to evaluate the influence of learning styles on the performance of BLS and to identify whether all types of learners are sufficiently addressed by Peyton's four-step approach for BLS training.A study group of first-year medical students (n = 334 without previous medical knowledge was categorized according to learning styles using the German Lernstilinventar questionnaire based on Kolb's Learning Styles Inventory. Students' BLS performances were assessed before and after a four-step BLS training approach lasting 4 hours. Standardized BLS training was provided by an educational staff consisting of European Resuscitation Council-certified advanced life support providers and instructors. Pre- and post-intervention BLS performance was evaluated using a single-rescuer-scenario and standardized questionnaires (6-point-Likert-scales: 1 = completely agree, 6 = completely disagree. The recorded points of measurement were the time to start, depth, and frequency of ECC.The study population was categorized according to learning styles: diverging (5%, n = 16, assimilating (36%, n = 121, converging (41%, n = 138, and accommodating (18%, n = 59. Independent of learning styles, both male and female participants showed significant improvement in cardiopulmonary resuscitation (CPR performance. Based on the Kolb learning styles, no significant differences between the four groups were observed in compression depth, frequency, time to start CPR, or the checklist-based assessment within the baseline assessment. A significant sex effect on the difference between pre- and post-interventional assessment points was observed for mean compression depth and mean compression frequency.The findings of this work show that the four-step

  8. Influence of learning styles on the practical performance after the four-step basic life support training approach - An observational cohort study.

    Science.gov (United States)

    Schröder, Hanna; Henke, Alexandra; Stieger, Lina; Beckers, Stefan; Biermann, Henning; Rossaint, Rolf; Sopka, Saša

    2017-01-01

    Learning and training basic life support (BLS)-especially external chest compressions (ECC) within the BLS-algorithm-are essential resuscitation training for laypersons as well as for health care professionals. The objective of this study was to evaluate the influence of learning styles on the performance of BLS and to identify whether all types of learners are sufficiently addressed by Peyton's four-step approach for BLS training. A study group of first-year medical students (n = 334) without previous medical knowledge was categorized according to learning styles using the German Lernstilinventar questionnaire based on Kolb's Learning Styles Inventory. Students' BLS performances were assessed before and after a four-step BLS training approach lasting 4 hours. Standardized BLS training was provided by an educational staff consisting of European Resuscitation Council-certified advanced life support providers and instructors. Pre- and post-intervention BLS performance was evaluated using a single-rescuer-scenario and standardized questionnaires (6-point-Likert-scales: 1 = completely agree, 6 = completely disagree). The recorded points of measurement were the time to start, depth, and frequency of ECC. The study population was categorized according to learning styles: diverging (5%, n = 16), assimilating (36%, n = 121), converging (41%, n = 138), and accommodating (18%, n = 59). Independent of learning styles, both male and female participants showed significant improvement in cardiopulmonary resuscitation (CPR) performance. Based on the Kolb learning styles, no significant differences between the four groups were observed in compression depth, frequency, time to start CPR, or the checklist-based assessment within the baseline assessment. A significant sex effect on the difference between pre- and post-interventional assessment points was observed for mean compression depth and mean compression frequency. The findings of this work show that the four-step-approach for

  9. Influence of learning styles on the practical performance after the four-step basic life support training approach – An observational cohort study

    Science.gov (United States)

    Henke, Alexandra; Stieger, Lina; Beckers, Stefan; Biermann, Henning; Rossaint, Rolf; Sopka, Saša

    2017-01-01

    Background Learning and training basic life support (BLS)—especially external chest compressions (ECC) within the BLS-algorithm—are essential resuscitation training for laypersons as well as for health care professionals. The objective of this study was to evaluate the influence of learning styles on the performance of BLS and to identify whether all types of learners are sufficiently addressed by Peyton’s four-step approach for BLS training. Methods A study group of first-year medical students (n = 334) without previous medical knowledge was categorized according to learning styles using the German Lernstilinventar questionnaire based on Kolb’s Learning Styles Inventory. Students’ BLS performances were assessed before and after a four-step BLS training approach lasting 4 hours. Standardized BLS training was provided by an educational staff consisting of European Resuscitation Council-certified advanced life support providers and instructors. Pre- and post-intervention BLS performance was evaluated using a single-rescuer-scenario and standardized questionnaires (6-point-Likert-scales: 1 = completely agree, 6 = completely disagree). The recorded points of measurement were the time to start, depth, and frequency of ECC. Results The study population was categorized according to learning styles: diverging (5%, n = 16), assimilating (36%, n = 121), converging (41%, n = 138), and accommodating (18%, n = 59). Independent of learning styles, both male and female participants showed significant improvement in cardiopulmonary resuscitation (CPR) performance. Based on the Kolb learning styles, no significant differences between the four groups were observed in compression depth, frequency, time to start CPR, or the checklist-based assessment within the baseline assessment. A significant sex effect on the difference between pre- and post-interventional assessment points was observed for mean compression depth and mean compression frequency. Conclusions The findings

  10. Outline of Swedish activities on LWR fuel

    Energy Technology Data Exchange (ETDEWEB)

    Grounes, M [Studsvik Nuclear, Nykoeping (Sweden); Roennberg, G [OKG AB (Sweden)

    1997-12-01

    The presentation outlines the Swedish activities on LWR fuel and considers the following issues: electricity production; performance of operating nuclear power plants; nuclear fuel cycle and waste management; research and development in nuclear field. 4 refs, 4 tabs.

  11. When Will We Ever Learn? The After Action Review, Lessons Learned and the Next Steps in Training and Educating the Homeland Security Enterprise for the 21st Century

    Science.gov (United States)

    2013-06-01

    such as emergent learning , experiential learning , and sense-making. It then ties these theories and concepts together into an emergency learning ...edition, loc. 3409–3414. 107 David Kolb , Experiential Learning : Experience as the Source of Learning and Development (Englewood Cliffs, NJ: Prentice...shows us that our theory needs developing again. And the process continues. Fundamental in the Kolb model is the role of action in any learning

  12. Comparison between stochastic and machine learning methods for hydrological multi-step ahead forecasting: All forecasts are wrong!

    Science.gov (United States)

    Papacharalampous, Georgia; Tyralis, Hristos; Koutsoyiannis, Demetris

    2017-04-01

    Machine learning (ML) is considered to be a promising approach to hydrological processes forecasting. We conduct a comparison between several stochastic and ML point estimation methods by performing large-scale computational experiments based on simulations. The purpose is to provide generalized results, while the respective comparisons in the literature are usually based on case studies. The stochastic methods used include simple methods, models from the frequently used families of Autoregressive Moving Average (ARMA), Autoregressive Fractionally Integrated Moving Average (ARFIMA) and Exponential Smoothing models. The ML methods used are Random Forests (RF), Support Vector Machines (SVM) and Neural Networks (NN). The comparison refers to the multi-step ahead forecasting properties of the methods. A total of 20 methods are used, among which 9 are the ML methods. 12 simulation experiments are performed, while each of them uses 2 000 simulated time series of 310 observations. The time series are simulated using stochastic processes from the families of ARMA and ARFIMA models. Each time series is split into a fitting (first 300 observations) and a testing set (last 10 observations). The comparative assessment of the methods is based on 18 metrics, that quantify the methods' performance according to several criteria related to the accurate forecasting of the testing set, the capturing of its variation and the correlation between the testing and forecasted values. The most important outcome of this study is that there is not a uniformly better or worse method. However, there are methods that are regularly better or worse than others with respect to specific metrics. It appears that, although a general ranking of the methods is not possible, their classification based on their similar or contrasting performance in the various metrics is possible to some extent. Another important conclusion is that more sophisticated methods do not necessarily provide better forecasts

  13. Collision and interaction phenomena - a historical outline

    International Nuclear Information System (INIS)

    Radmaneche, R.

    1977-09-01

    Collisions and interactions have become important for the description of matter. The author presents an outline which deals with elastic and inelastic collisions, with strong interactions, electromagnetic interactions, weak interactions and gravitational interactions. It is shown that the description of such processes has developed parallel with the understanding of matter and with the mechanism of the phenomena. Current and unsolved problems are mentioned

  14. Curriculum Outline for Tennessee Transition Model.

    Science.gov (United States)

    Esch, B. J.

    This curriculum outline for the Sevier County, Tennessee, transition program for special needs students provides goals and objectives for the following domains: domestic, vocational, community functioning, and recreation/leisure. The domestic domain covers personal hygiene/grooming, first aid, home nursing, birth control/pregnancy, parenting, drug…

  15. An outline review of numerical transport methods

    International Nuclear Information System (INIS)

    Budd, C.

    1981-01-01

    A brief review is presented of numerical methods for solving the neutron transport equation in the context of reactor physics. First the various forms of transport equation are given. Second, the various ways of classifying numerical transport methods are discussed. Finally each method (or class of methods) is outlined in turn. (U.K.)

  16. Youth Unemployment Outline of a Psychosocial Perspective

    Science.gov (United States)

    Stamm, Margrit

    2006-01-01

    This analysis of education policy constitutes an attempt to outline the problem of youth unemployment. Building on a recognition that structural change in the "society of labourers" has also affected the social entity "young people", it shows the problems inherent in our concept of linear transitions to working life and the…

  17. Outline of High School Credit Courses.

    Science.gov (United States)

    South Carolina State Dept. of Education, Columbia.

    An outline is presented of the objectives and content of courses offered for credit in high schools in South Carolina. Courses in the following subjects are described: (1) art; (2) drama; (3) driver education; (4) environmental education; (5) foreign language: French, German, Russian, Spanish; (6) health; (7) language arts; (8) mathematics; (9)…

  18. EEG-Based Prediction of Cognitive Workload Induced by Arithmetic: A Step towards Online Adaptation in Numerical Learning

    Science.gov (United States)

    Spüler, Martin; Walter, Carina; Rosenstiel, Wolfgang; Gerjets, Peter; Moeller, Korbinian; Klein, Elise

    2016-01-01

    Numeracy is a key competency for living in our modern knowledge society. Therefore, it is essential to support numerical learning from basic to more advanced competency levels. From educational psychology it is known that learning is most effective when the respective content is neither too easy nor too demanding in relation to learners'…

  19. Whole School Improvement and Restructuring as Prevention and Promotion: Lessons from STEP and the Project on High Performance Learning Communities.

    Science.gov (United States)

    Felner, Robert D.; Favazza, Antoinette; Shim, Minsuk; Brand, Stephen; Gu, Kenneth; Noonan, Nancy

    2001-01-01

    Describes the School Transitional Environment Project and its successor, the Project on High Performance Learning Communities, that have contributed to building a model for school improvement called the High Performance Learning Communities. The model seeks to build the principles of prevention into whole school change. Presents findings from…

  20. The Theory and Practice of the Six-Step Method in EFL and Its Transferability to Engineering Programmes

    Science.gov (United States)

    Ntombela, Berrington X. S.

    2013-01-01

    This paper outlines the theory of the six-step method developed by personnel in the Language and Learning department at Caledonian College of Engineering, Oman. The paper further illustrates the application of this method in teaching Project, Listening, Reading, Writing, and Speaking & Debate at Foundation level. The assumption in applying the…

  1. Key steps for integrating a basic science throughout a medical school curriculum using an e-learning approach.

    Science.gov (United States)

    Dubois, Eline Agnès; Franson, Kari Lanette

    2009-09-01

    Basic sciences can be integrated into the medical school curriculum via e-learning. The process of integrating a basic science in this manner resembles a curricular change. The change usually begins with an idea for using e-learning to teach a basic science and establishing the need for the innovation. In the planning phase, learning outcomes are formulated and a prototype of the program is developed based on the desired requirements. A realistic concept is formed after considering the limitations of the current institute. Next, a project team is assembled to develop the program and plan its integration. Incorporation of the e-learning program is facilitated by a well-developed and communicated integration plan. Various course coordinators are contacted to determine content of the e-learning program as well as establish assessment. Linking the e-learning program to existing course activities and thereby applying the basic science into the clinical context enhances the degree of integration. The success of the integration is demonstrated by a positive assessment of the program including favourable cost-benefit analysis and improved student performance. Lastly, when the program becomes institutionalised, continuously updating content and technology (when appropriate), and evaluating the integration contribute to the prolonged survival of the e-learning program.

  2. Microsoft Office professional 2010 step by step

    CERN Document Server

    Cox, Joyce; Frye, Curtis

    2011-01-01

    Teach yourself exactly what you need to know about using Office Professional 2010-one step at a time! With STEP BY STEP, you build and practice new skills hands-on, at your own pace. Covering Microsoft Word, PowerPoint, Outlook, Excel, Access, Publisher, and OneNote, this book will help you learn the core features and capabilities needed to: Create attractive documents, publications, and spreadsheetsManage your e-mail, calendar, meetings, and communicationsPut your business data to workDevelop and deliver great presentationsOrganize your ideas and notes in one placeConnect, share, and accom

  3. The Personal Digital Library (PDL)-based e-learning: Using the PDL as an e-learning support tool

    Science.gov (United States)

    Deng, Xiaozhao; Ruan, Jianhai

    The paper describes a support tool for learners engaged in e-learning, the Personal Digital Library (PDL). The characteristics and functionality of the PDL are presented. Suggested steps for constructing and managing a PDL are outlined and discussed briefly. The authors believe that the PDL as a support tool of e-learning will be important and essential in the future.

  4. Keep Calm and Learn Multilevel Logistic Modeling: A Simplified Three-Step Procedure Using Stata, R, Mplus, and SPSS

    Directory of Open Access Journals (Sweden)

    Nicolas Sommet

    2017-09-01

    Full Text Available This paper aims to introduce multilevel logistic regression analysis in a simple and practical way. First, we introduce the basic principles of logistic regression analysis (conditional probability, logit transformation, odds ratio. Second, we discuss the two fundamental implications of running this kind of analysis with a nested data structure: In multilevel logistic regression, the odds that the outcome variable equals one (rather than zero may vary from one cluster to another (i.e. the intercept may vary and the effect of a lower-level variable may also vary from one cluster to another (i.e. the slope may vary. Third and finally, we provide a simplified three-step “turnkey” procedure for multilevel logistic regression modeling: -Preliminary phase: Cluster- or grand-mean centering variables -Step #1: Running an empty model and calculating the intraclass correlation coefficient (ICC -Step #2: Running a constrained and an augmented intermediate model and performing a likelihood ratio test to determine whether considering the cluster-based variation of the effect of the lower-level variable improves the model fit -Step #3 Running a final model and interpreting the odds ratio and confidence intervals to determine whether data support your hypothesis Command syntax for Stata, R, Mplus, and SPSS are included. These steps will be applied to a study on Justin Bieber, because everybody likes Justin Bieber.1

  5. STEPS OF THE DESIGN OF CLOUD ORIENTED LEARNING ENVIRONMENT IN THE STUDY OF DATABASES FOR FUTURE TEACHERS OF INFORMATICS

    Directory of Open Access Journals (Sweden)

    Oleksandr M. Kryvonos

    2018-02-01

    Full Text Available The article describes the introduction of cloud services in the educational process of the discipline «Databases» of future teachers of informatics and the design of the cloud oriented learning environment on their basis. An analysis of the domestic experience of forming a cloud oriented learning environment of educational institutions is carried out, given interpretation of concepts «cloud oriented distance learning system», «cloud oriented learning environment in the study of databases», «the design of the cloud oriented learning environment in the study of databases for future teachers of informatics». The following stages of designing COLE are selected and described: targeted, conceptual, meaningful, component, introductory, appraisal-generalization. The structure of the educational interaction of subjects in the study of databases in the conditions of the COLE is developed by the means of the cloud oriented distance learning system Canvas, consisting of communication tools, joint work, and planning of educational events, cloud storages.

  6. Design of educational and ICT conditions to integrate differences in learning: Contextual learning theory and a first transformation step in early education.

    NARCIS (Netherlands)

    Mooij, Ton

    2016-01-01

    Educational differentiation and ICT can be designed to better recognize and integrate learning differences across students particularly by assisting instructional management and the self-regulation of students. A conceptual framework for such practice is elaborated here. First, learning as an

  7. Gait recognition based on integral outline

    Science.gov (United States)

    Ming, Guan; Fang, Lv

    2017-02-01

    Biometric identification technology replaces traditional security technology, which has become a trend, and gait recognition also has become a hot spot of research because its feature is difficult to imitate and theft. This paper presents a gait recognition system based on integral outline of human body. The system has three important aspects: the preprocessing of gait image, feature extraction and classification. Finally, using a method of polling to evaluate the performance of the system, and summarizing the problems existing in the gait recognition and the direction of development in the future.

  8. Outline and operations of benzene plant

    Energy Technology Data Exchange (ETDEWEB)

    Omori, S; Hirooka, N; Nakamura, M; Goto, T

    1983-01-01

    An account is given of plant which can process 130,000 tonnes of by-product coke oven gas light oil (GLO) per year (via hydrodesulfurization, extraction and distillation) to produce benzene, toluene and xylene. The flowsheets and component equipment of the various production processes are explained, together with special features such as the production of hydrogen from coke oven gas by the PSA process and the processing of GLO by the ARCO process. Plant operation is outlined and the results of performance tests are noted.

  9. ITER-FEAT outline design report

    International Nuclear Information System (INIS)

    2001-01-01

    In July 1998 the ITER Parties were unable, for financial reasons, to proceed with construction of the ITER design proposed at that time, to meet the detailed technical objectives and target cost set in 1992. It was therefore decided to investigate options for the design of ITER with reduced technical objectives and with possibly decreased technical margins, whose target construction cost was one half that of the 1998 ITER design, while maintaining the overall programmatic objective. To identify designs that might meet the revised objectives, task forces involving the JCT and Home Teams met during 1998 and 1999 to analyse and compare a range of options for the design of such a device. This led at the end of 1999 to a single configuration for the ITER design with parameters considered to be the most credible consistent with technical limitations and the financial target, yet meeting fully the objectives with appropriate margins. This new design of ITER, called ''ITER-FEAT'', was submitted to the ITER Director to the ITER Parties as the ''ITER-FEAT Outline Design Report'' (ODR) in January 2000, at their meeting in Tokyo. The Parties subsequently conducted their domestic assessments of this report and fed the resulting comments back into the progressing design. The progress on the developing design was reported to the ITER Technical Advisory Committee (TAC) in June 2000 in the report ''Progress in Resolving Open Design Issues from the ODR'' alongside a report on Progress in Technology R and D for ITER. In addition, the progress in the ITER-FEAT Design and Validating R and D was reported to the ITER Parties. The ITER-FEAT design was subsequently approved by the governing body of ITER in Moscow in June 2000 as the basis for the preparation of the Final Design Report, recognising it as a single mature design for ITER consistent with its revised objectives. This volume contains the documents pertinent to the process described above. More detailed technical information

  10. Stepping into the Unknown: Three Models for the Teaching and Learning of the Opening Sections of Scientific Articles

    Science.gov (United States)

    Falk, Hedda; Yarden, Anat

    2011-01-01

    Different genres of scientific articles have begun to diffuse into science curricula. Among them, adapted primary literature (APL) retains the characteristics of scientific research articles, while adapting their contents to the knowledge level of students in the 11th to 12th grades. We present three models for the teaching and learning of the…

  11. Can an e-learning course improve nursing care for older people at risk of delirium: a stepped wedge cluster randomised trial.

    Science.gov (United States)

    van de Steeg, Lotte; IJkema, Roelie; Langelaan, Maaike; Wagner, Cordula

    2014-05-27

    Delirium occurs frequently in older hospitalised patients and is associated with several adverse outcomes. Ignorance among healthcare professionals and a failure to recognise patients suffering from delirium have been identified as the possible causes of poor care. The objective of the study was to determine whether e-learning can be an effective means of improving implementation of a quality improvement project in delirium care. This project aims primarily at improving the early recognition of older patients who are at risk of delirium. In a stepped wedge cluster randomised trial an e-learning course on delirium was introduced, aimed at nursing staff. The trial was conducted on general medical and surgical wards from 18 Dutch hospitals. The primary outcome measure was the delirium risk screening conducted by nursing staff, measured through monthly patient record reviews. Patient records from patients aged 70 and over admitted onto wards participating in the study were used for data collection. Data was also collected on the level of delirium knowledge of these wards' nursing staff. Records from 1,862 older patients were included during the control phase and from 1,411 patients during the intervention phase. The e-learning course on delirium had a significant positive effect on the risk screening of older patients by nursing staff (OR 1.8, p-value e-learning course also showed a significant positive effect on nurses' knowledge of delirium. Nurses who undertook a delirium e-learning course showed a greater adherence to the quality improvement project in delirium care. This improved the recognition of patients at risk and demonstrated that e-learning can be a valuable instrument for hospitals when implementing improvements in delirium care. The Netherlands National Trial Register (NTR). NTR2885.

  12. Can an e-learning course improve nursing care for older people at risk of delirium: a stepped wedge cluster randomised trial

    Science.gov (United States)

    2014-01-01

    Background Delirium occurs frequently in older hospitalised patients and is associated with several adverse outcomes. Ignorance among healthcare professionals and a failure to recognise patients suffering from delirium have been identified as the possible causes of poor care. The objective of the study was to determine whether e-learning can be an effective means of improving implementation of a quality improvement project in delirium care. This project aims primarily at improving the early recognition of older patients who are at risk of delirium. Methods In a stepped wedge cluster randomised trial an e-learning course on delirium was introduced, aimed at nursing staff. The trial was conducted on general medical and surgical wards from 18 Dutch hospitals. The primary outcome measure was the delirium risk screening conducted by nursing staff, measured through monthly patient record reviews. Patient records from patients aged 70 and over admitted onto wards participating in the study were used for data collection. Data was also collected on the level of delirium knowledge of these wards’ nursing staff. Results Records from 1,862 older patients were included during the control phase and from 1,411 patients during the intervention phase. The e-learning course on delirium had a significant positive effect on the risk screening of older patients by nursing staff (OR 1.8, p-value e-learning course also showed a significant positive effect on nurses’ knowledge of delirium. Conclusions Nurses who undertook a delirium e-learning course showed a greater adherence to the quality improvement project in delirium care. This improved the recognition of patients at risk and demonstrated that e-learning can be a valuable instrument for hospitals when implementing improvements in delirium care. Trial registration The Netherlands National Trial Register (NTR). Trial number: NTR2885. PMID:24884739

  13. The Bonds of Social-Emotional Learning

    Science.gov (United States)

    Reilly, Nadja N.

    2018-01-01

    To better support students with conditions like depression, schools must take steps to shift away from a silo approach in which academics and emotional health are seen as separate. To illustrate, Nadja N. Reilly outlines an integrated approach to social-emotional learning accommodates both students and teachers' needs for emotional safety and…

  14. Outlining a typology of sports coaching careers

    DEFF Research Database (Denmark)

    Christensen, Mette Krogh

    2014-01-01

    This paper aims to extend our understanding of sports coaching careers and challenge related stage-based models by outlining and describing a typology of careers in high-performance sports coaching. A constructivist research approach is applied that intends to gain insight into the realities...... of coaches’ careers.Datawere drawn fromin-depth interviews with 10 Danish high-performance sports coaches. Results identified four classifying features that pave the way for the establishment of a typology consisting of three ideal types: (1) the elite-athlete coach; (2) the academic coach; and (3) the early......-starter coach. The findings are theorized throughWenger’s concept of paradigmatic pathways and Bourdieu’s concept of cultural capital. The study illuminates paradigmatic trajectories and conversions of cultural capital in high-performance sports coaching careers that may act as models for young athletes...

  15. Outline of physical protection exercise field

    International Nuclear Information System (INIS)

    Kawata, Norio; Wakabayashi, Shuji; Naito, Aisaku

    2012-01-01

    The Integrated Support Center for Nuclear Nonproliferation and Nuclear Security (ISCN) of the Japan Atomic Energy Agency set up exercise facilities for trainee of nuclear power emerging countries in Asia involved in Physical Protection (PP) including government officers in charge of nuclear security policy or nuclear security regulation, planning and management staff of PP facilities of operating companies, design professionals for PP facilities, and security personnel responsible for PP. After April in 2012, the facility started to be applied to actual ISCN's PP training and is expected as training field for not only Asian nuclear emerging country but also domestic nuclear energy companies and regulatory bodies. In order to provide effective and practical exercises, we set up the training facilities with basic measures and equipment typical of those used in actual PP facilities, e.g., protective fences, sensors, and cameras. This paper provides an outline of the facilities. (author)

  16. Step by Step Microsoft Office Visio 2003

    CERN Document Server

    Lemke, Judy

    2004-01-01

    Experience learning made easy-and quickly teach yourself how to use Visio 2003, the Microsoft Office business and technical diagramming program. With STEP BY STEP, you can take just the lessons you need, or work from cover to cover. Either way, you drive the instruction-building and practicing the skills you need, just when you need them! Produce computer network diagrams, organization charts, floor plans, and moreUse templates to create new diagrams and drawings quicklyAdd text, color, and 1-D and 2-D shapesInsert graphics and pictures, such as company logosConnect shapes to create a basic f

  17. Math 3008--Developmental Mathematics II. Course Outline.

    Science.gov (United States)

    New York Inst. of Tech., Old Westbury.

    This document contains the course syllabus and 12 independent practice modules for an introductory college algebra course designed to develop student proficiency in the basic algebraic skills. This is designed as the second of a two-semester sequence. Topics include performing operations with radicals and exponents; learning to solve equations;…

  18. Step 2: Know Your Diabetes ABCs

    Science.gov (United States)

    ... please turn JavaScript on. Feature: Type 2 Diabetes Step 2: Know Your Diabetes ABCs Past Issues / Fall ... 2 Diabetes" Articles Diabetes Is Serious But Manageable / Step 1: Learn About Diabetes / Step 2: Know Your ...

  19. Microsoft Office Word 2007 step by step

    CERN Document Server

    Cox, Joyce

    2007-01-01

    Experience learning made easy-and quickly teach yourself how to create impressive documents with Word 2007. With Step By Step, you set the pace-building and practicing the skills you need, just when you need them!Apply styles and themes to your document for a polished lookAdd graphics and text effects-and see a live previewOrganize information with new SmartArt diagrams and chartsInsert references, footnotes, indexes, a table of contentsSend documents for review and manage revisionsTurn your ideas into blogs, Web pages, and moreYour all-in-one learning experience includes:Files for building sk

  20. Outline of cold nuclear fusion reaction

    International Nuclear Information System (INIS)

    Tachikawa, Enzo

    1991-01-01

    In 2010, as the total supply capacity of primary energy, 666 million liter is anticipated under the measures of thorough energy conservation. The development of energy sources along the energy policy based on environment preservation, safety, the quantity of resources and economy is strongly demanded. The nuclear power generation utilizing nuclear fission has been successfully carried out. As the third means of energy production, the basic research and technical development have been actively advanced on the energy production utilizing nuclear fusion reaction. The main object of the nuclear fusion research being advanced now is D-D reaction and D-T reaction. In order to realize low temperature nuclear fusion reaction, muon nuclear fusion has been studied so far. The cold nuclear fusion reaction by the electrolysis of heavy water has been reported in 1989, and its outline is ixplained in this report. The trend of the research on cold nuclear fusion is described. But the possibility of cold nuclear fusion as an energy source is almost denied. (K.I.)

  1. Science teacher’s idea about environmental concepts in science learning as the first step of science teacher training

    Science.gov (United States)

    Tapilouw, M. C.; Firman, H.; Redjeki, S.; Chandra, D. T.

    2018-05-01

    To refresh natural environmental concepts in science, science teacher have to attend a teacher training. In teacher training, all participant can have a good sharing and discussion with other science teacher. This study is the first step of science teacher training program held by education foundation in Bandung and attended by 20 science teacher from 18 Junior High School. The major aim of this study is gathering science teacher’s idea of environmental concepts. The core of questions used in this study are basic competencies linked with environmental concepts, environmental concepts that difficult to explain, the action to overcome difficulties and references in teaching environmental concepts. There are four major findings in this study. First finding, most environmental concepts are taught in 7th grade. Second finding, most difficult environmental concepts are found in 7th grade. Third finding, there are five actions to overcome difficulties. Fourth finding, science teacher use at least four references in mastering environmental concepts. After all, teacher training can be a solution to reduce difficulties in teaching environmental concepts.

  2. Steps to Enhance Early Recovery After Hematopoietic Stem Cell Transplantation: Lessons Learned From a Physical Activity Feasibility Study.

    Science.gov (United States)

    Hacker, Eileen Danaher; Peters, Tara; Patel, Pritesh; Rondelli, Damiano

    This pilot study tested and refined a free-living physical activity intervention. The investigators evaluated the acceptability and feasibility of the intervention after hematopoietic stem cell transplantation and determined preliminary effects on physical activity, fatigue, muscle strength, functional ability, and quality of life. This pilot study used a 1-group, pretest-posttest design. The free-living physical activity intervention consisted of an education component and 6 weeks of gradually increasing physical activity after discharge from the hospital. The intervention was designed to increase steps by 10% weekly. Subjects were assessed before transplantation and during the seventh week after discharge from the hospital after completing the intervention. Pretest-posttest scores were analyzed with paired t tests. Subject wore the physical activity tracker for an average of 38 of 42 days and met their physical activity goals 57% of the time. Subjects reported significantly less physical fatigue after the free-living physical activity intervention compared with baseline (P = .05). Improvements in quality of life approached significance (P = .06). The findings demonstrate that the free-living physical activity intervention implemented during the very early recovery period after transplantation is feasible and acceptable. The intervention potentially reduces fatigue and improves quality of life. The positive results must be interpreted cautiously given the pilot nature of the study. The evidence supports continued investigation.

  3. The effect of a complementary e-learning course on implementation of a quality improvement project regarding care for elderly patients: a stepped wedge trial.

    Science.gov (United States)

    Van de Steeg, Lotte; Langelaan, Maaike; Ijkema, Roelie; Wagner, Cordula

    2012-03-02

    Delirium occurs frequently in elderly hospitalised patients and is associated with higher mortality, increased length of hospital stay, functional decline, and admission to long-term care. Healthcare professionals frequently do not recognise delirium, indicating that education can play an important role in improving delirium care for hospitalised elderly. Previous studies have indicated that e-learning can provide an effective way of educating healthcare professionals and improving quality of care, though results are inconsistent. This stepped wedge cluster randomised trial will assess the effects of a complementary delirium e-learning course on the implementation of quality improvement initiative, which aims to enhance the recognition and management of delirium in elderly patients. The trial will be conducted in 18 Dutch hospitals and last 11 months. Measurements will be taken in all participating wards using monthly record reviews, in order to monitor delivered care. These measurements will include the percentage of elderly patients who were screened for the risk of developing delirium, use of the Delirium Observation Screening scale, use of nursing or medical interventions, and the percentage of elderly patients who were diagnosed with delirium. Data regarding the e-learning course will be gathered as well. These data will include user characteristics, information regarding use of the course, delirium knowledge before and after using the course, and the attitude and intentions of nurses concerning delirium care. The study will be conducted in internal medicine and surgical wards of eighteen hospitals that are at the beginning stages of implementing the Frail Elderly Project in the Netherlands. Better recognition of elderly patients at risk for delirium and subsequent care is expected from the introduction of an e-learning course for nurses that is complementary to an existing quality improvement project. This trial has the potential to demonstrate that e-learning

  4. The effect of a complementary e-learning course on implementation of a quality improvement project regarding care for elderly patients: a stepped wedge trial

    Directory of Open Access Journals (Sweden)

    Van de Steeg Lotte

    2012-03-01

    Full Text Available Abstract Background Delirium occurs frequently in elderly hospitalised patients and is associated with higher mortality, increased length of hospital stay, functional decline, and admission to long-term care. Healthcare professionals frequently do not recognise delirium, indicating that education can play an important role in improving delirium care for hospitalised elderly. Previous studies have indicated that e-learning can provide an effective way of educating healthcare professionals and improving quality of care, though results are inconsistent. Methods and design This stepped wedge cluster randomised trial will assess the effects of a complementary delirium e-learning course on the implementation of quality improvement initiative, which aims to enhance the recognition and management of delirium in elderly patients. The trial will be conducted in 18 Dutch hospitals and last 11 months. Measurements will be taken in all participating wards using monthly record reviews, in order to monitor delivered care. These measurements will include the percentage of elderly patients who were screened for the risk of developing delirium, use of the Delirium Observation Screening scale, use of nursing or medical interventions, and the percentage of elderly patients who were diagnosed with delirium. Data regarding the e-learning course will be gathered as well. These data will include user characteristics, information regarding use of the course, delirium knowledge before and after using the course, and the attitude and intentions of nurses concerning delirium care. Setting The study will be conducted in internal medicine and surgical wards of eighteen hospitals that are at the beginning stages of implementing the Frail Elderly Project in the Netherlands. Discussion Better recognition of elderly patients at risk for delirium and subsequent care is expected from the introduction of an e-learning course for nurses that is complementary to an existing quality

  5. Long-term prediction of chaotic time series with multi-step prediction horizons by a neural network with Levenberg-Marquardt learning algorithm

    International Nuclear Information System (INIS)

    Mirzaee, Hossein

    2009-01-01

    The Levenberg-Marquardt learning algorithm is applied for training a multilayer perception with three hidden layer each with ten neurons in order to carefully map the structure of chaotic time series such as Mackey-Glass time series. First the MLP network is trained with 1000 data, and then it is tested with next 500 data. After that the trained and tested network is applied for long-term prediction of next 120 data which come after test data. The prediction is such a way that, the first inputs to network for prediction are the four last data of test data, then the predicted value is shifted to the regression vector which is the input to the network, then after first four-step of prediction, the input regression vector to network is fully predicted values and in continue, each predicted data is shifted to input vector for subsequent prediction.

  6. Outline and status of ITER program

    International Nuclear Information System (INIS)

    Kishimoto, Hiroshi; Shimomura, Yasuo

    2002-01-01

    ITER is an international joint program for the next-step fusion experimental reactor which aims to demonstrate extended/steady-state fusion burn of deuterium-tritium plasmas and to demonstrate the fusion technologies in an integrated manner as well as to perform integrated testing of components required to utilize fusion energy for practical purposes. On the basis of the recent scientific and engineering achievements in the world-wide tokamak research, the Engineering Design Activities for nine years were fully completed in July 2001. The so-called compact ITER with a finite Q≥10 was proposed and its detailed engineering design was developed along the line of world fusion research. Large scale engineering research and development were completed for superconducting coils, remote-maintenance technology, etc.. The four ITER Parties (Japan, the European Union, the Soviet Federation, and Canada) have initiated the governmental negotiations for the joint implementation of ITER. (author)

  7. Three children with autism spectrum disorder learn to perform a three-step communication sequence using an iPad®-based speech-generating device.

    Science.gov (United States)

    Waddington, Hannah; Sigafoos, Jeff; Lancioni, Giulio E; O'Reilly, Mark F; van der Meer, Larah; Carnett, Amarie; Stevens, Michelle; Roche, Laura; Hodis, Flaviu; Green, Vanessa A; Sutherland, Dean; Lang, Russell; Marschik, Peter B

    2014-12-01

    Many children with autism spectrum disorder (ASD) have limited or absent speech and might therefore benefit from learning to use a speech-generating device (SGD). The purpose of this study was to evaluate a procedure aimed at teaching three children with ASD to use an iPad(®)-based SGD to make a general request for access to toys, then make a specific request for one of two toys, and then communicate a thank-you response after receiving the requested toy. A multiple-baseline across participants design was used to determine whether systematic instruction involving least-to-most-prompting, time delay, error correction, and reinforcement was effective in teaching the three children to engage in this requesting and social communication sequence. Generalization and follow-up probes were conducted for two of the three participants. With intervention, all three children showed improvement in performing the communication sequence. This improvement was maintained with an unfamiliar communication partner and during the follow-up sessions. With systematic instruction, children with ASD and severe communication impairment can learn to use an iPad-based SGD to complete multi-step communication sequences that involve requesting and social communication functions. Copyright © 2014 ISDN. Published by Elsevier Ltd. All rights reserved.

  8. Bilaterally symmetric Fourier approximations of the skull outlines of ...

    Indian Academy of Sciences (India)

    Unknown

    These points denotes break in curvature of the outline and their positions can be compared to .... temnospondyl skull outlines by their shape variations. 2. .... their dentition are related to the feeding habits. Future ... pondyl families is not easy.

  9. An annotated outline for a traffic management center operations manual

    Science.gov (United States)

    2000-10-01

    This draft Traffic Management Center (TMC) and Operations manual outline is meant to serve as a model "checklist" for the development of similar manuals used in deployed environments. The purpose of this outline is to provide a reference for agencies...

  10. Effects of electronic outlining on students' argumentative writing performance

    NARCIS (Netherlands)

    de Smet, M.R.J.; Broekkamp, H.; Brand-Gruwel, S.; Kirschner, P.A.

    2011-01-01

    This study examined the effect of electronic outlining on the quality of students' writing products and how outlining affects perceived mental effort during the writing task. Additionally, it was studied how students appropriate and appreciate an outline tool and whether they need explicit

  11. 9 CFR 114.9 - Outline of Production guidelines.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Outline of Production guidelines. 114.9 Section 114.9 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT... REQUIREMENTS FOR BIOLOGICAL PRODUCTS § 114.9 Outline of Production guidelines. Each Outline of Production shall...

  12. How to Teach Chess in the Public Schools: A Course Outline.

    Science.gov (United States)

    Schmidt, Bernard

    Educational objectives and course outlines for beginning, intermediate, and advanced chess instruction in elementary and secondary schools are provided. Objectives are that students will develop analytical, synthetic, and decision-making skills, learn to engage in thorough chess research that will enhance their ability to do any research, and gain…

  13. Critical thinking inside law schools. An outline

    Directory of Open Access Journals (Sweden)

    Raquel Medina Plana

    2012-10-01

    Full Text Available The intention of this work is to do the mapping of the many problems that critical thinking (CT is confronted with in the inside of law schools, taking these in their institutional role as well as tangible manifestations of legal culture. I address the significance of CT, reflecting on its philosophical origins and its possibility in our time, a time that is marked by a crisis of paradigms. We will move from theory to a more pragmatic approach based on skills, only to find different sets of difficulties. Today’s higher education institutional learning tradition is characterised by the conception and implementation of reforms which, in turn, are dominated by notions of business and commercial ethics, that are adding up to the positivist predominance that is still reigning upon legal education. Este trabajo pretende realizar una descripción de los numerosos problemas con que se encuentra el pensamiento crítico (PC dentro de las escuelas de derecho, entendidas desde su papel institucional pero también como manifestaciones tangibles de la cultura legal. Se destaca la importancia del PC, reflexionando sobre sus orígenes filosóficos y su posibilidad en el momento actual, marcado por una crisis de paradigmas. Después de realizar un análisis teórico, se va a pasar a realizar un enfoque más pragmático basado en habilidades, sólo para encontrar diferentes tipos de dificultades. La tradición actual de la educación superior institucional se caracteriza por la concepción e implementación de reformas que, en cambio, están dominadas por nociones de ética empresarial y comercial, que se suman al predominio positivista que sigue reinando en la educación jurídica. DOWNLOAD THIS PAPER FROM SSRN: http://ssrn.com/abstract=2115429

  14. Reconstruction of Building Outlines in Dense Urban Areas Based on LIDAR Data and Address Points

    Science.gov (United States)

    Jarzabek-Rychard, M.

    2012-07-01

    The paper presents a comprehensive method for automated extraction and delineation of building outlines in densely built-up areas. A novel approach to outline reconstruction is the use of geocoded building address points. They give information about building location thus highly reduce task complexity. Reconstruction process is executed on 3D point clouds acquired by airborne laser scanner. The method consists of three steps: building detection, delineation and contours refinement. The algorithm is tested against a data set that presents the old market town and its surroundings. The results are discussed and evaluated by comparison to reference cadastral data.

  15. Outlining a preventive oral health care system for China.

    Science.gov (United States)

    Saekel, Rüdiger

    2015-01-01

    The most recent Chinese health care reform, scheduled to run until 2020, has been underway for a number of years. Oral health care has not been explicitly mentioned in the context of this reform. However, oral health is an integral part of general health and the under-servicing of the Chinese population in the area of dental care is particularly high. The article describes how this problem could be addressed. Based on present scientific knowledge,specifically on evidence-based strategies and long-term empirical experience from Western industrialised countries, as well as findings from Chinese pilot studies, the author outlines a preventive oral health care system tailored specifically to the conditions prevailing in China. He describes the background and rationale for a clearly structured, preventive system and summarises the scientific cornerstones on which this concept is founded. The single steps of this model, that are adapted specifically to China, are presented so as to facilitate a critical discussion on the pros and cons of the approach. The author concludes that, by implementing preventive oral care, China could gradually reduce the under-servicing of great parts of the population with dental care that largely avoids dental disease and preserves teeth at a price that is affordable to both public health and patients. This approach would minimise the danger of starting a cycle of re-restorations, owing to outdated treatment methods. The proposal would both fit in well with and add to the current blueprint for Chinese health care reform.

  16. Step-by-Step Visual Manuals: Design and Development

    Science.gov (United States)

    Urata, Toshiyuki

    2004-01-01

    The types of handouts and manuals that are used in technology training vary. Some describe procedures in a narrative way without graphics; some employ step-by-step instructions with screen captures. According to Thirlway (1994), a training manual should be like a tutor that permits a student to learn at his own pace and gives him confidence for…

  17. Follow These Step-by-Step Instructions to Prevent Avoidable Tumbles at School.

    Science.gov (United States)

    Pater, Robert; And Others

    1987-01-01

    Almost a quarter of disabling work injuries among school employees are caused by slips and falls. Outlines prevention steps and safety programs that can help lower the possibilities of accidents from falls in schools. (MD)

  18. Paper Moccasins: Stepping toward Learning

    Science.gov (United States)

    Sweeney, Debra

    2009-01-01

    This article presents an art project inspired by the Indian artisanship. In this article, the author describes how her fourth-graders made three-dimensional, authentic looking and meaningful papier-mache moccasins.

  19. Illustration of Step-Wise Latent Class Modeling With Covariates and Taxometric Analysis in Research Probing Children's Mental Models in Learning Sciences.

    Science.gov (United States)

    Stamovlasis, Dimitrios; Papageorgiou, George; Tsitsipis, Georgios; Tsikalas, Themistoklis; Vaiopoulou, Julie

    2018-01-01

    This paper illustrates two psychometric methods, latent class analysis (LCA) and taxometric analysis (TA) using empirical data from research probing children's mental representation in science learning. LCA is used to obtain a typology based on observed variables and to further investigate how the encountered classes might be related to external variables, where the effectiveness of classification process and the unbiased estimations of parameters become the main concern. In the step-wise LCA, the class membership is assigned and subsequently its relationship with covariates is established. This leading-edge modeling approach suffers from severe downward-biased estimations. The illustration of LCA is focused on alternative bias correction approaches and demonstrates the effect of modal and proportional class-membership assignment along with BCH and ML correction procedures. The illustration of LCA is presented with three covariates, which are psychometric variables operationalizing formal reasoning, divergent thinking and field dependence-independence, respectively. Moreover, taxometric analysis, a method designed to detect the type of the latent structural model, categorical or dimensional, is introduced, along with the relevant basic concepts and tools. TA was applied complementarily in the same data sets to answer the fundamental hypothesis about children's naïve knowledge on the matters under study and it comprises an additional asset in building theory which is fundamental for educational practices. Taxometric analysis provided results that were ambiguous as far as the type of the latent structure. This finding initiates further discussion and sets a problematization within this framework rethinking fundamental assumptions and epistemological issues.

  20. Focal cryotherapy: step by step technique description

    Directory of Open Access Journals (Sweden)

    Cristina Redondo

    Full Text Available ABSTRACT Introduction and objective: Focal cryotherapy emerged as an efficient option to treat favorable and localized prostate cancer (PCa. The purpose of this video is to describe the procedure step by step. Materials and methods: We present the case of a 68 year-old man with localized PCa in the anterior aspect of the prostate. Results: The procedure is performed under general anesthesia, with the patient in lithotomy position. Briefly, the equipment utilized includes the cryotherapy console coupled with an ultrasound system, argon and helium gas bottles, cryoprobes, temperature probes and an urethral warming catheter. The procedure starts with a real-time trans-rectal prostate ultrasound, which is used to outline the prostate, the urethra and the rectal wall. The cryoprobes are pretested and placed in to the prostate through the perineum, following a grid template, along with the temperature sensors under ultrasound guidance. A cystoscopy confirms the right positioning of the needles and the urethral warming catheter is installed. Thereafter, the freeze sequence with argon gas is started, achieving extremely low temperatures (-40°C to induce tumor cell lysis. Sequentially, the thawing cycle is performed using helium gas. This process is repeated one time. Results among several series showed a biochemical disease-free survival between 71-93% at 9-70 month- follow-up, incontinence rates between 0-3.6% and erectile dysfunction between 0-42% (1–5. Conclusions: Focal cryotherapy is a feasible procedure to treat anterior PCa that may offer minimal morbidity, allowing good cancer control and better functional outcomes when compared to whole-gland treatment.

  1. Learning

    Directory of Open Access Journals (Sweden)

    Mohsen Laabidi

    2014-01-01

    Full Text Available Nowadays learning technologies transformed educational systems with impressive progress of Information and Communication Technologies (ICT. Furthermore, when these technologies are available, affordable and accessible, they represent more than a transformation for people with disabilities. They represent real opportunities with access to an inclusive education and help to overcome the obstacles they met in classical educational systems. In this paper, we will cover basic concepts of e-accessibility, universal design and assistive technologies, with a special focus on accessible e-learning systems. Then, we will present recent research works conducted in our research Laboratory LaTICE toward the development of an accessible online learning environment for persons with disabilities from the design and specification step to the implementation. We will present, in particular, the accessible version “MoodleAcc+” of the well known e-learning platform Moodle as well as new elaborated generic models and a range of tools for authoring and evaluating accessible educational content.

  2. Hippocampus discovery First steps

    Directory of Open Access Journals (Sweden)

    Eliasz Engelhardt

    Full Text Available The first steps of the discovery, and the main discoverers, of the hippocampus are outlined. Arantius was the first to describe a structure he named "hippocampus" or "white silkworm". Despite numerous controversies and alternate designations, the term hippocampus has prevailed until this day as the most widely used term. Duvernoy provided an illustration of the hippocampus and surrounding structures, considered the first by most authors, which appeared more than one and a half century after Arantius' description. Some authors have identified other drawings and texts which they claim predate Duvernoy's depiction, in studies by Vesalius, Varolio, Willis, and Eustachio, albeit unconvincingly. Considering the definition of the hippocampal formation as comprising the hippocampus proper, dentate gyrus and subiculum, Arantius and Duvernoy apparently described the gross anatomy of this complex. The pioneering studies of Arantius and Duvernoy revealed a relatively small hidden formation that would become one of the most valued brain structures.

  3. Bilaterally symmetric Fourier approximations of the skull outlines of ...

    Indian Academy of Sciences (India)

    Present work illustrates a scheme of quantitative description of the shape of the skull outlines of temnospondyl amphibians using bilaterally symmetric closed Fourier curves. Some special points have been identified on the Fourier fits of the skull outlines, which are the local maxima, or minima of the distances from the ...

  4. Illustration of Step-Wise Latent Class Modeling With Covariates and Taxometric Analysis in Research Probing Children's Mental Models in Learning Sciences

    Directory of Open Access Journals (Sweden)

    Dimitrios Stamovlasis

    2018-04-01

    Full Text Available This paper illustrates two psychometric methods, latent class analysis (LCA and taxometric analysis (TA using empirical data from research probing children's mental representation in science learning. LCA is used to obtain a typology based on observed variables and to further investigate how the encountered classes might be related to external variables, where the effectiveness of classification process and the unbiased estimations of parameters become the main concern. In the step-wise LCA, the class membership is assigned and subsequently its relationship with covariates is established. This leading-edge modeling approach suffers from severe downward-biased estimations. The illustration of LCA is focused on alternative bias correction approaches and demonstrates the effect of modal and proportional class-membership assignment along with BCH and ML correction procedures. The illustration of LCA is presented with three covariates, which are psychometric variables operationalizing formal reasoning, divergent thinking and field dependence-independence, respectively. Moreover, taxometric analysis, a method designed to detect the type of the latent structural model, categorical or dimensional, is introduced, along with the relevant basic concepts and tools. TA was applied complementarily in the same data sets to answer the fundamental hypothesis about children's naïve knowledge on the matters under study and it comprises an additional asset in building theory which is fundamental for educational practices. Taxometric analysis provided results that were ambiguous as far as the type of the latent structure. This finding initiates further discussion and sets a problematization within this framework rethinking fundamental assumptions and epistemological issues.

  5. Technical basis for the ITER-FEAT outline design. Progress in resolving open design issues from the outline design report

    International Nuclear Information System (INIS)

    2000-01-01

    In this publication the technical basis for the ITER-FEAT outline design is presented. It comprises the Plant Design Specifications, the Safety Principles and Environmental Criteria, the Site Requirements and Site Design Assumptions. The outline of the key features of the ITER-FEAT design includes main physical parameters and assessment, design overview and preliminary safety assessment, cost and schedule

  6. A Suggested Curriculum Outline for German in Secondary Schools

    Science.gov (United States)

    Clutterbuck, J. M.

    1975-01-01

    Outlines a four-year program of German study aiming to give students a basic ability in spoken and written German, knowledge of German culture, and preparation for advanced German study. Study topics and textbooks are included. (CHK)

  7. Microsoft® Office Access™ 2007 Step by Step

    CERN Document Server

    Lambert, Steve; Lambert, Joan

    2009-01-01

    Experience learning made easy-and quickly teach yourself how to build database solutions with Access 2007. With Step By Step, you set the pace-building and practicing the skills you need, just when you need them! Build databases from scratch or from templatesExchange data with other databases and Office documentsCreate forms to simplify data entryUse filters and queries to find and analyze informationDesign rich reports that help make your data meaningfulHelp prevent data corruption and unauthorized access Your all-in-one learning experience includes: Files for building skills and practic

  8. Microsoft Windows Sharepoint Services 3.0 Step by Step

    CERN Document Server

    Londer, Olga; Bleeker, Todd; Coventry, Penelope

    2007-01-01

    Experience learning made easy-and quickly teach yourself how to use Windows SharePoint Services to enable effective team collaboration. With Step By Step, you set the pace-building and practicing the skills you need, just when you need them! Build your own SharePoint site with easy-to-use templatesCreate lists and libraries to store informationAdd discussion boards, wikis, and blogsSet up Document and Meeting Workspaces for easy collaborationShare calendars, contacts, and data from Microsoft Office programsCustomize your pages with Web Parts Your all-in-one learning experience includes: Fi

  9. Microsoft Office SharePoint Designer 2007 Step by Step

    CERN Document Server

    Coventry, Penelope

    2008-01-01

    The smart way to learn Office SharePoint Designer 2007-one step at a time! Work at your own pace through the easy numbered steps, practice files on CD, helpful hints, and troubleshooting tips to master the fundamentals of building customized SharePoint sites and applications. You'll learn how to work with Windows® SharePoint Services 3.0 and Office SharePoint Server 2007 to create Web pages complete with Cascading Style Sheets, Lists, Libraries, and customized Web parts. Then, make your site really work for you by adding data sources, including databases, XML data and Web services, and RSS fe

  10. Application of stepping motor

    International Nuclear Information System (INIS)

    1980-10-01

    This book is divided into three parts, which is about practical using of stepping motor. The first part has six chapters. The contents of the first part are about stepping motor, classification of stepping motor, basic theory og stepping motor, characteristic and basic words, types and characteristic of stepping motor in hybrid type and basic control of stepping motor. The second part deals with application of stepping motor with hardware of stepping motor control, stepping motor control by microcomputer and software of stepping motor control. The last part mentions choice of stepping motor system, examples of stepping motor, measurement of stepping motor and practical cases of application of stepping motor.

  11. Developing a Virtual Book - Material for Virtual Learning Environments

    Directory of Open Access Journals (Sweden)

    Anne Karin Larsen

    2007-12-01

    Full Text Available This article describes the process of, and considerations taken when Virtual Learning Materials were developed for an international study in Comparative Social Work arranged by the VIRCLASS project. The steps taken and the elements included in the Virtual Book – A Guide to Social Work in Europe are presented in details to inform others who are planning to make virtual learning materials. Students from 11 countries in Europe participated, and their reception of this material and learning outcomes from using it are analysed and presented. Furthermore; the article discuss how the learning material contributes to students’ learning, how a common understanding of practice enhances knowledge-building and in what way audio-visual learning material can contribute to good learning in e-learning courses. The results are discussed in relation to theories about composite texts and community of inquiry, and outlines some challenges for e-teachers’ competences.

  12. Implementation of a Proposed Model of a Constructivist Teaching-Learning Process – A Step Towards an Outcome Based Education in Chemistry Laboratory Instruction

    Directory of Open Access Journals (Sweden)

    Dr. Paz B. Reyes

    2013-12-01

    Full Text Available This study implemented the proposed model of a constructivist teachinglearning process and determined the extent by which the students manifested the institutional learning outcomes which include competency, credibility, commitment and collaboration. It also investigated if there was an improvement in the learning outcomes after the implementation of the constructivist teachinglearning process and determined the students’ acceptance of the constructivist teaching-learning process. Towards the end a plan of action was proposed to enhance the students’ manifestation of the institutional learning outcomes. It made use of the qualitative- quantitative method particularly the descriptive design. The results of the study revealed that the students manifest competency, credibility, commitment and collaboration as they accept positively the constructivist teaching-learning process in their chemistry laboratory subject. It can be deduced from the findings that the constructivist teaching-learning process improved the learning outcomes of the students. The use of the proposed plan of action is recommended for an effective chemistry laboratory instruction.

  13. Step out - Step in Sequencing Games

    NARCIS (Netherlands)

    Musegaas, M.; Borm, P.E.M.; Quant, M.

    2014-01-01

    In this paper a new class of relaxed sequencing games is introduced: the class of Step out - Step in sequencing games. In this relaxation any player within a coalition is allowed to step out from his position in the processing order and to step in at any position later in the processing order.

  14. Step out-step in sequencing games

    NARCIS (Netherlands)

    Musegaas, Marieke; Borm, Peter; Quant, Marieke

    2015-01-01

    In this paper a new class of relaxed sequencing games is introduced: the class of Step out–Step in sequencing games. In this relaxation any player within a coalition is allowed to step out from his position in the processing order and to step in at any position later in the processing order. First,

  15. Tandem mirror next step conceptual design

    International Nuclear Information System (INIS)

    Doggett, J.N.; Damm, C.C.; Bulmer, R.H.

    1980-01-01

    A study was made to define the features of the experimental mirror fusion device - The Tandem Mirror Next Step, or TMNS - that will bridge the gap between present mirror confinement experiments and a power-producing reactor. We outline the project goals, describe some initial device parameters, and relate the technological requirements to ongoing development programs

  16. Outline of safety regulations and administrations for commercial nuclear power plants in Japan

    International Nuclear Information System (INIS)

    Kinichi Yamamoto

    1987-01-01

    Outline of safety regulations and administrations for the commercial nuclear power plants in Japan is briefly described. The strict measures for safety assurance are always taken based on the principle of defense-indepth. In the actual procedures of regulatory control, the examinations and inspections shall be performed at each individual step in the stage of applications, and also in the stage of constructions. Thus, those regulatory examinations and inspections shall be performed in detail and carefully, and at the most suitable time; resulting in an effective regulatory control by the Ministry of International Trade and Industry. (author)

  17. National Adult Education Programme: Policy Statement and Programme Outline. Government of India's Policy Statement on Adult Education

    Science.gov (United States)

    New Frontiers in Education, 1978

    1978-01-01

    An eight-point policy statement on adult education in India is presented, followed by an outline of operational details for putting it into effect. Focus is on combatting illiteracy by providing those citizens with skills for self-directed learning. (LBH)

  18. Opaque Watercolor (Tentative Course Outline). Art Education: 6673.05.

    Science.gov (United States)

    Greenaway, Jean E.

    This tentative course outline is for use in one of the Quinmester Program classes, Opaque Watercolor. Designed for students in grades 7-12, with no prerequisite, the course includes the introduction of a variety of techniques in a number of opaque media including tempera, gouache, and cassein. Matting and mounting techniques are also taught. A…

  19. Small Business Management. Part II. A Suggested Adult Course Outline.

    Science.gov (United States)

    New York State Education Dept., Albany. Bureau of Continuing Education Curriculum Development.

    This teacher's guide is a companion to "Small Business Management Part I" published by the New York State Education Department in 1968. The course outlined by the guide is primarily for those who aspire to own and operate their own business, and those in business who wish to improve their operations. The course consists of six lessons covering…

  20. Outlines of a Multiple Trace Theory of Temporal Preparation.

    NARCIS (Netherlands)

    Los, S.A.; Kruijne, W.; Meeter, M.

    2014-01-01

    We outline a new multiple trace theory of temporal preparation (MTP), which accounts for behavior in reaction time (RT) tasks in which the participant is presented with a warning stimulus (S1) followed by a target stimulus (S2) that requires a speeded response. The theory assumes that during the

  1. SALES PROMOTION, A SUGGESTED ADULT DISTRIBUTIVE EDUCATION COURSE OUTLINE.

    Science.gov (United States)

    RUBIN, ALAN J.; AND OTHERS

    THIS SUGGESTED OUTLINE FOR A BASIC COURSE IN SALES PROMOTION IS DESIGNED FOR NOT LESS THAN FIVE 2-HOUR SESSIONS ON (1) ASPECTS OF SALES PROMOTION, (2) SALES PROMOTION TECHNIQUES, (3) NEWSPAPER ADVERTISING, (4) WINDOW AND INTERIOR DISPLAY PRINCIPLES, AND (5) SELECTED PROMOTIONAL MEDIA AND DEVICES. POSSIBLE TEACHERS INCLUDE A SALES PROMOTION…

  2. RETAIL ORGANIZATION, A SUGGESTED ADULT DISTRIBUTIVE EDUCATION COURSE OUTLINE.

    Science.gov (United States)

    MAURO, RALPH N.; AND OTHERS

    THIS SUGGESTED OUTLINE FOR A COURSE ON RETAIL ORGANIZATION IS PLANNED FOR FIVE 2-HOUR SESSIONS ON (1) EVOLUTION OF RETAIL ORGANIZATIONAL STRUCTURE, (2) ORGANIZATION, INCLUDING CONCEPTS, PRINCIPLES, AND PRACTICES, (3) TYPICAL RETAIL ORGANIZATION PATTERNS, (4) ORGANIZATIONAL AND FUNCTIONAL ANAYSIS, INCLUDING MERCHANDISING, SALES PROMOTION, AND…

  3. 26 CFR 1.679-0 - Outline of major topics.

    Science.gov (United States)

    2010-04-01

    ... transfers. (1) Principal purpose of tax avoidance. (2) Principal purpose of tax avoidance deemed to exist... Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Grantors and Others Treated As Substantial Owners § 1.679-0 Outline of major topics. This...

  4. Systema naturae or the outline of living world classification

    OpenAIRE

    Shipunov, Alexey

    2009-01-01

    Here we present the short outline of the classification of living things (to the level of classes), given with two main goals: to provide a compact, synthetic overview of the biological diversity; and to supply users with up-todate information of latest taxonomic achievements. The latter is especially important in the recent epoch of molecular revolution in the taxonomy.

  5. Relatorio: Exposicao de motivos (Report: Outline of Proposals).

    Science.gov (United States)

    Ministerio da Educacao e Cultura, Rio de Janeiro (Brazil).

    This document is an English-language abstract (approximately 1,500 words) of an outline of proposals to improve education in Brazil, both administratively and content-wise. Various administrative changes are recommended to overcome the lack of coordination existing at that point between the various services of the Ministry, precluding any coherent…

  6. ESSENTIALS OF MERCHANDISING, A SUGGESTED ADULT DISTRIBUTIVE EDUCATION COURSE OUTLINE.

    Science.gov (United States)

    MARKMAN, STANLEY

    THIS OUTLINE FOR A COURSE IN THE ESSENTIALS OF MERCHANDISING IS DESIGNED FOR THE INEXPERIENCED RETAIL EMPLOYEE. THE COURSE IS PLANNED FOR SIX 2-HOUR SESSIONS ON (1) FUNDAMENTALS OF MERCHANDISING, (2) TERMINOLOGY AND MATHEMATICS OF MERCHANDISING, (3) BUYING POLICIES AND PRACTICES, (4) MARKET REPRESENTATIVES, (5) TERMS OF PURCHASE, INCLUDING…

  7. A new type of In-core sensor validation outline

    International Nuclear Information System (INIS)

    Figedy, S.

    2006-01-01

    In this a new type of in-core sensor validation method is outlined, which is based on combination of correlation coefficients and mutual information indices. First experience with this approach is described and further improvements to enhance the outcome reliability are proposed namely through computational intelligence techniques (Authors)

  8. Technical basis for the ITER-FEAT outline design

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-11-01

    This ITER EDA Documentation Series issue summarizes the results of the ITER Engineering Design Activities on the technical basis for the ITER-FEAT outline design. This issue also comprises some physical analysis activities as well as structure and goals of the Physics Expert Group activities.

  9. Technical basis for the ITER-FEAT outline design

    International Nuclear Information System (INIS)

    2000-01-01

    This ITER EDA Documentation Series issue summarizes the results of the ITER Engineering Design Activities on the technical basis for the ITER-FEAT outline design. This issue also comprises some physical analysis activities as well as structure and goals of the Physics Expert Group activities

  10. Validation techniques for object-oriented proof outlines

    NARCIS (Netherlands)

    Pierik, C.

    2006-01-01

    This thesis presents a proof outline logic for a simple object-oriented programming language. The language has all object-oriented features of popular programming languages like Java and C#. In particular, it supports inheritance, field shadowing, aliasing, dynamic object creation, subtype

  11. Acute stroke: automatic perfusion lesion outlining using level sets.

    Science.gov (United States)

    Mouridsen, Kim; Nagenthiraja, Kartheeban; Jónsdóttir, Kristjana Ýr; Ribe, Lars R; Neumann, Anders B; Hjort, Niels; Østergaard, Leif

    2013-11-01

    To develop a user-independent algorithm for the delineation of hypoperfused tissue on perfusion-weighted images and evaluate its performance relative to a standard threshold method in simulated data, as well as in acute stroke patients. The study was approved by the local ethics committee, and patients gave written informed consent prior to their inclusion in the study. The algorithm identifies hypoperfused tissue in mean transit time maps by simultaneously minimizing the mean square error between individual and mean perfusion values inside and outside a smooth boundary. In 14 acute stroke patients, volumetric agreement between automated outlines and manual outlines determined in consensus among four neuroradiologists was assessed with Bland-Altman analysis, while spatial agreement was quantified by using lesion overlap relative to mean lesion volume (Dice coefficient). Performance improvement relative to a standard threshold approach was tested with the Wilcoxon signed rank test. The mean difference in lesion volume between automated outlines and manual outlines was -9.0 mL ± 44.5 (standard deviation). The lowest mean volume difference for the threshold approach was -25.8 mL ± 88.2. A significantly higher Dice coefficient was observed with the algorithm (0.71; interquartile range [IQR], 0.42-0.75) compared with the threshold approach (0.50; IQR, 0.27- 0.57; P , .001). The corresponding agreement among experts was 0.79 (IQR, 0.69-0.83). The perfusion lesions outlined by the automated algorithm agreed well with those defined manually in consensus by four experts and were superior to those obtained by using the standard threshold approach. This user-independent algorithm may improve the assessment of perfusion images as part of acute stroke treatment. http://radiology.rsna.org/lookup/suppl/doi:10.1148/radiol.13121622/-/DC1. RSNA, 2013

  12. AUTOMATIC BUILDING OUTLINING FROM MULTI-VIEW OBLIQUE IMAGES

    Directory of Open Access Journals (Sweden)

    J. Xiao

    2012-07-01

    Full Text Available Automatic building detection plays an important role in many applications. Multiple overlapped airborne images as well as lidar point clouds are among the most popular data sources used for this purpose. Multi-view overlapped oblique images bear both height and colour information, and additionally we explicitly have access to the vertical extent of objects, therefore we explore the usability of this data source solely to detect and outline buildings in this paper. The outline can then be used for further 3D modelling. In the previous work, building hypotheses are generated using a box model based on detected façades from four directions. In each viewing direction, façade edges extracted from images and height information by stereo matching from an image pair is used for the façade detection. Given that many façades were missing due to occlusion or lack of texture whilst building roofs can be viewed in most images, this work mainly focuses on improve the building box outline by adding roof information. Stereo matched point cloud generated from oblique images are combined with the features from images. Initial roof patches are located in the point cloud. Then AdaBoost is used to integrate geometric and radiometric attributes extracted from oblique image on grid pixel level with the aim to refine the roof area. Generalized contours of the roof pixels are taken as building outlines. The preliminary test has been done by training with five buildings and testing around sixty building clusters. The proposed method performs well concerning covering the irregular roofs as well as improve the sides location of slope roof buildings. Outline result comparing with cadastral map shows almost all above 70% completeness and correctness in an area-based assessment, as well as 20% to 40% improvement in correctness with respect to our previous work.

  13. Learning to learn in MOOCs

    DEFF Research Database (Denmark)

    Milligan, Sandra; Ringtved, Ulla Lunde

    This paper outlines one way of understanding what it is about learning in MOOCs that is so distinctive, and explores the implications for the design of MOOCs. It draws on an ongoing research study into the nature of learning in MOOCs at the University of Melbourne.......This paper outlines one way of understanding what it is about learning in MOOCs that is so distinctive, and explores the implications for the design of MOOCs. It draws on an ongoing research study into the nature of learning in MOOCs at the University of Melbourne....

  14. Characterizing the Hofstadter butterfly's outline with Chern numbers

    International Nuclear Information System (INIS)

    Goldman, N

    2009-01-01

    In this work, we report original properties inherent to independent particles subjected to a magnetic field by emphasizing the existence of regular structures in the energy spectrum's outline. We show that this fractal curve, the well-known Hofstadter butterfly's outline, is associated with a specific sequence of Chern numbers that correspond to the quantized transverse conductivity. Indeed the topological invariant that characterizes the fundamental energy band depicts successive stairways as the magnetic flux varies. Moreover each stairway is shown to be labelled by another Chern number which measures the charge transported under displacement of the periodic potential. We put forward the universal character of these properties by comparing the results obtained for the square and the honeycomb geometries.

  15. Historical glacier outlines from digitized topographic maps of the Swiss Alps

    Science.gov (United States)

    Freudiger, Daphné; Mennekes, David; Seibert, Jan; Weiler, Markus

    2018-04-01

    Since the end of the Little Ice Age around 1850, the total glacier area of the central European Alps has considerably decreased. In order to understand the changes in glacier coverage at various scales and to model past and future streamflow accurately, long-term and large-scale datasets of glacier outlines are needed. To fill the gap between the morphologically reconstructed glacier outlines from the moraine extent corresponding to the time period around 1850 and the first complete dataset of glacier areas in the Swiss Alps from aerial photographs in 1973, glacier areas from 80 sheets of a historical topographic map (the Siegfried map) were manually digitized for the publication years 1878-1918 (further called first period, with most sheets being published around 1900) and 1917-1944 (further called second period, with most sheets being published around 1935). The accuracy of the digitized glacier areas was then assessed through a two-step validation process: the data were (1) visually and (2) quantitatively compared to glacier area datasets of the years 1850, 1973, 2003, and 2010, which were derived from different sources, at the large scale, basin scale, and locally. The validation showed that at least 70 % of the digitized glaciers were comparable to the outlines from the other datasets and were therefore plausible. Furthermore, the inaccuracy of the manual digitization was found to be less than 5 %. The presented datasets of glacier outlines for the first and second periods are a valuable source of information for long-term glacier mass balance or hydrological modelling in glacierized basins. The uncertainty of the historical topographic maps should be considered during the interpretation of the results. The datasets can be downloaded from the FreiDok plus data repository (https://freidok.uni-freiburg.de/data/15008" target="_blank">https://freidok.uni-freiburg.de/data/15008, https://doi.org/10.6094/UNIFR/15008" target="_blank">https://doi.org/10.6094/UNIFR

  16. An Outline of the New Norwegian Criminal Code

    Directory of Open Access Journals (Sweden)

    Jørn Jacobsen

    2015-12-01

    Full Text Available This article gives an overview of the new criminal code, its background and content. It maps out the code’s background, the legislative process and central ideas. Furthermore, the article gives an outline of the general criteria for criminal responsibility according to the code, the offences and forms of punishment and other reactions. The article emphasises the most important changes from the previous code of 1902. To some degree, strengths and weaknesses of the new code are addressed.

  17. Outlining the parameters for a linguistic nativist position

    African Journals Online (AJOL)

    MV

    In addition, the basis for mental computation and learning was not in place until Farley and Clark implemented a .... The need for UG to shape the learning process has traditionally been argued for on the basis of the Poverty of the Stimulus argument. ..... Rizzolatti, G. and L. Craighero. 2004. The mirror-neuron system.

  18. On Practising in Physical Education: Outline for a Pedagogical Model

    Science.gov (United States)

    Aggerholm, K.; Standal, O.; Barker, D. M.; Larsson, H.

    2018-01-01

    Background: Models-based approaches to physical education have in recent years developed as a way for teachers and students to concentrate on a manageable number of learning objectives, and align pedagogical approaches with learning subject matter and context. This paper draws on Hannah Arendt's account of "vita activa" to map existing…

  19. Charge equilibration and potential steps in organic semiconductor multilayers

    NARCIS (Netherlands)

    Brocks, G.; Cakir, Deniz; Bokdam, Menno; de Jong, Machiel Pieter; Fahlman, M.

    2012-01-01

    Substantial potential steps ∼0.5 eV are frequently observed in organic multilayers of donor and acceptor molecules. Often such potential steps depend on the order in which the individual layers are deposited, or on which substrate they are deposited. In this paper we outline a model for these

  20. Outline-based morphometrics, an overlooked method in arthropod studies?

    Science.gov (United States)

    Dujardin, Jean-Pierre; Kaba, D; Solano, P; Dupraz, M; McCoy, K D; Jaramillo-O, N

    2014-12-01

    Modern methods allow a geometric representation of forms, separating size and shape. In entomology, as well as in many other fields involving arthropod studies, shape variation has proved useful for species identification and population characterization. In medical entomology, it has been applied to very specific questions such as population structure, reinfestation of insecticide-treated areas and cryptic species recognition. For shape comparisons, great importance is given to the quality of landmarks in terms of comparability. Two conceptually and statistically separate approaches are: (i) landmark-based morphometrics, based on the relative position of a few anatomical "true" or "traditional" landmarks, and (ii) outline-based morphometrics, which captures the contour of forms through a sequence of close "pseudo-landmarks". Most of the studies on insects of medical, veterinary or economic importance make use of the landmark approach. The present survey makes a case for the outline method, here based on elliptic Fourier analysis. The collection of pseudo-landmarks may require the manual digitization of many points and, for this reason, might appear less attractive. It, however, has the ability to compare homologous organs or structures having no landmarks at all. This strength offers the possibility to study a wider range of anatomical structures and thus, a larger range of arthropods. We present a few examples highlighting its interest for separating close or cryptic species, or characterizing conspecific geographic populations, in a series of different vector organisms. In this simple application, i.e. the recognition of close or cryptic forms, the outline approach provided similar scores as those obtained by the landmark-based approach. Copyright © 2014 Elsevier B.V. All rights reserved.

  1. Checking the STEP-Associated Trafficking and Internalization of Glutamate Receptors for Reduced Cognitive Deficits: A Machine Learning Approach-Based Cheminformatics Study and Its Application for Drug Repurposing.

    Directory of Open Access Journals (Sweden)

    Salma Jamal

    Full Text Available Alzheimer's disease, a lethal neurodegenerative disorder that leads to progressive memory loss, is the most common form of dementia. Owing to the complexity of the disease, its root cause still remains unclear. The existing anti-Alzheimer's drugs are unable to cure the disease while the current therapeutic options have provided only limited help in restoring moderate memory and remain ineffective at restricting the disease's progression. The striatal-enriched protein tyrosine phosphatase (STEP has been shown to be involved in the internalization of the receptor, N-methyl D-aspartate (NMDR and thus is associated with the disease. The present study was performed using machine learning algorithms, docking protocol and molecular dynamics (MD simulations to develop STEP inhibitors, which could be novel anti-Alzheimer's molecules.The present study deals with the generation of computational predictive models based on chemical descriptors of compounds using machine learning approaches followed by substructure fragment analysis. To perform this analysis, the 2D molecular descriptors were generated and machine learning algorithms (Naïve Bayes, Random Forest and Sequential Minimization Optimization were utilized. The binding mechanisms and the molecular interactions between the predicted active compounds and the target protein were modelled using docking methods. Further, the stability of the protein-ligand complex was evaluated using MD simulation studies. The substructure fragment analysis was performed using Substructure fingerprint (SubFp, which was further explored using a predefined dictionary.The present study demonstrates that the computational methodology used can be employed to examine the biological activities of small molecules and prioritize them for experimental screening. Large unscreened chemical libraries can be screened to identify potential novel hits and accelerate the drug discovery process. Additionally, the chemical libraries can be

  2. Outline of cost-benefit analysis and a case study

    Science.gov (United States)

    Kellizy, A.

    1978-01-01

    The methodology of cost-benefit analysis is reviewed and a case study involving solar cell technology is presented. Emphasis is placed on simplifying the technique in order to permit a technical person not trained in economics to undertake a cost-benefit study comparing alternative approaches to a given problem. The role of economic analysis in management decision making is discussed. In simplifying the methodology it was necessary to restrict the scope and applicability of this report. Additional considerations and constraints are outlined. Examples are worked out to demonstrate the principles. A computer program which performs the computational aspects appears in the appendix.

  3. An outline of Nirex's research and safety assessment programmes

    International Nuclear Information System (INIS)

    Saunders, P.A.H.

    1987-11-01

    This document outlines the safety studies being carried out by Nirex to ensure that radioactive wastes are disposed of in such a way that significant exposure of the public to radiation is at a minimum. The studies comprise experimental and theoretical work and mathematical modelling to predict performance over a long time-scale. Laboratory experiments are concerned with the immobilisation and packaging of wastes. Field studies provide information on radionuclide migration and the geology of possible repository sites. The results should ensure that waste disposal meets the exacting government safety standards. (U.K.)

  4. Outline of material accountancy system for Rokkasho reprocessing plant

    International Nuclear Information System (INIS)

    Kitamura, Touko; Yamazaki Yoshihiro; Ai, Hironobu

    2004-01-01

    In January 2004, Facility Attachment (FA) for Rokkasho Reprocessing Plant (RRP) was entered into force and the safeguards has been implemented in accordance with the FA. So operator must carry out the effectual material accountancy on the basis of facility operation. RRP is large and complex facility and operated based on automatic and remote system. For efficient material accounting viewpoint, the system especially automatic data collection is established using RRP computer network. The paper describes the outline of material accountancy system, the structure of RRP computer network including how to collect the source data, to convert the batch data and the reporting. (author)

  5. Outline of a fuel treatment facility in NUCEF

    International Nuclear Information System (INIS)

    Sugikawa, Susumu; Umeda, Miki; Kokusen, Junya

    1997-03-01

    This report presents outline of the nuclear fuel treatment facility for the purpose of preparing solution fuel used in Static Experiment Critical Facility (STACY) and Transient Experiment Critical Facility (TRACY) in Nuclear Fuel Cycle Safety Engineering Research Facility (NUCEF), including descriptions of process conditions and dimensions of major process equipments on dissolution system of oxide fuel, chemical adjustment system, purification system, acid recovery system, solution fuel storage system, and descriptions of safety design philosophy such as safety considerations of criticality, solvent fire, explosion of hydrogen and red-oil and so on. (author)

  6. An outline of the BIZET experiments and their interpretation

    International Nuclear Information System (INIS)

    Helm, F.; Sanders, J.E.

    1979-01-01

    The Paper provides a general description of the BIZET experiments carried out at Zebra under collaboration between the DeBeNe and UK Fast Reactor Projects. This programme included a large assembly representing the essential features of a conventional power reactor and also two cores incorporating internal breeder regions typifying current heterogeneous designs. Emphasis throughout was on validating predictions of reaction-rate distributions, control rod performance, and sodium-voiding reactivity. The scope of these measurements is outlined. A brief account is given of the data and methods being applied to the analysis of results. Conclusions drawn so far from the experiments and their evaluation are summarised. (author)

  7. Elaboration of the public services outline for energy

    International Nuclear Information System (INIS)

    Bailly, B.; Tabet, J.P.

    2000-01-01

    France's public services outline for energy for the next 20 years will be adopted by decree in the autumn of 2001. Halfway through the process, the authors present the main points of a document whose preparation testified to a new approach in the policies for national development. Regional discussions that commence this month should give rise to numerous debates, based most particularly on the capacity territorial organisations have to participate in respect to the rational usage and decentralized production of energy. At the time of international negotiations on climatic changes, the questions raised are very quickly becoming inescapable. (authors)

  8. Internship guide : Work placements step by step

    NARCIS (Netherlands)

    Haag, Esther

    2013-01-01

    Internship Guide: Work Placements Step by Step has been written from the practical perspective of a placement coordinator. This book addresses the following questions : what problems do students encounter when they start thinking about the jobs their degree programme prepares them for? How do you

  9. The way to collisions, step by step

    CERN Multimedia

    2009-01-01

    While the LHC sectors cool down and reach the cryogenic operating temperature, spirits are warming up as we all eagerly await the first collisions. No reason to hurry, though. Making particles collide involves the complex manoeuvring of thousands of delicate components. The experts will make it happen using a step-by-step approach.

  10. Bosquejo histórico sobre las principales teorías de la motivación y su influencia en el proceso de enseñanza-aprendizaje Historical rough outline on the main theories of motivations and its influence on teaching-learning process

    Directory of Open Access Journals (Sweden)

    Aliocha Batista Silva

    2010-06-01

    Full Text Available El estudio que se presenta responde a una revisión bibliográfica en el área de la motivación en el proceso docente educativo, con el objetivo de reflexionar sobre el tema. La motivación no es una variable observable, sino un constructo hipotético, que se infiere a partir de las manifestaciones de la conducta y esa inferencia puede ser acertada o equivocada. La motivación, junto con la inteligencia y el aprendizaje previo, determinan si los estudiantes lograrán los resultados académicos apetecidos o no, o sea, la motivación es un medio en relación con otros objetivos. El alumno es un sujeto activo del aprendizaje, si el aprendizaje es revelador, es que existe una actitud favorable por parte del alumno, lo que quiere decir que existe motivación, siendo este un proceso unitario. Uno de los aspectos más relevantes de la motivación es llegar a un comportamiento determinado y preexistente del alumno y que ese comportamiento tenga que ver con su futuro, es decir, el profesor ha de propiciar que el estudiante controle su propia producción y que el aprendizaje sea motivante, proceso que en su esencia es muy complejo y por ello se hace necesario reflexionar y actualizar el tema en cuestión.Present study account for a bibliographic review of the motivation area of teaching-educational process and its main objective is to reflect on thus subject. Motivation isn't an observable variable but a hypothetical feature deduced from the behavior manifestations and that inference may be correct or incorrect. Motivation, together with intelligence and the previous learning, determine if students will achieve the expected academic results or not, or rather, the motivation is means related to other objectives. The student is a active subject of learning, if the learning is revealing, there is a favorable attitude by student and thus a motivation as a unitarian process. One of the more relevant features of motivation is to arrive to a determined and

  11. Fr Luigi Giussani’s Concept of Education - an Outline

    Directory of Open Access Journals (Sweden)

    Alina Rynio

    2011-09-01

    Full Text Available This outline focuses on the multifarious academic, pedagogical and social activities of Fr Luigi Giussani, Professor of Theology, Italian thinker and scholar renowned for his numerous accomplishments. Due to his exceptional attentiveness, inquisitiveness and courage he has been certainly well-known and highly-regarded not only in university and ecclesiastical but also in the cultural and political spheres of life. The author of this study describes Fr Giussani as an exceptional scholar and educator emphasising the pedagogical aspect of his activities. The study explains his understanding of pedagogy and education. Selected achievements from his biography con fi rm Fr Giussani to be an exceptional human being, educator and scholar. As an educator, Fr Giussani holds a sober and realistic view of man and his formation: the true value of man, he claims, lies in being rational and free. Complete trust in God and great love for a human person de fi ne the most fundamental elements of his approach. The outline also includes a short biographical note and describes popular ways of education, formative events, the educators and educatee’s personality constituents, and the relationship between freedom, conscience, tradition and education.

  12. Risk factors which cause senile cataract evolvement: outline

    Directory of Open Access Journals (Sweden)

    E.V. Bragin

    2018-03-01

    Full Text Available Examination of natural ageing processes including those caused by multiple external factors has been attracting re-searchers' attention over the last years. Senile cataract is a multi-factor disease. Expenditure on cataract surgery remain one of the greatest expenses items in public health care. Age is a basic factor which causes senile cataract. Morbidity with cataract doubles each 10 years of life. This outline considers some literature sources which describe research results on influence exerted on cataract evolvement by such risk factors as age, sex, race, smoking, alcohol intake, pancreatic diabetes, intake of certain medications, a number of environmental factors including ultraviolet and ionizing radiation. mane of these factors are shown to increase or reduce senile cataract risk; there are conflicting data on certain factors. The outline also contains quantitative characteristics of cataract risks which are given via odds relation and evolve due to age parameters impacts, alcohol intake, ionizing radiation, etc. The authors also state that still there is no answer to the question whether dose-effect relationship for cataract evolvement is a threshold or non-threshold.

  13. A First Step toward the Understanding of Implicit Learning of Hazard Anticipation in Inexperienced Road Users Through a Moped-Riding Simulator

    Directory of Open Access Journals (Sweden)

    Mariaelena Tagliabue

    2017-05-01

    Full Text Available Hazard perception is considered one of the most important abilities in road safety. Several efforts have been devoted to investigating how it improves with experience and can be trained. Recently, research has focused on the implicit aspects of hazard detection, reaction, and anticipation. In the present study, we attempted to understand how the ability to anticipate hazards develops during training with a moped-riding simulator: the Honda Riding Trainer (HRT. Several studies have already validated the HRT as a tool to enhance adolescents’ hazard perception and riding abilities. In the present study, as an index of hazard anticipation, we used skin conductance response (SCR, which has been demonstrated to be linked to affective/implicit appraisal of risk. We administered to a group of inexperienced road users five road courses two times a week apart. In each course, participants had to deal with eight hazard scenes (except one course that included only seven hazard scenes. Participants had to ride along the HRT courses, facing the potentially hazardous situations, following traffic rules, and trying to avoid accidents. During the task, we measured SCR and monitored driving performance. The main results show that learning to ride the simulator leads to both a reduction in the number of accidents and anticipation of the somatic response related to hazard detection, as proven by the reduction of SCR onset recorded in the second session. The finding that the SCR signaling the impending hazard appears earlier when the already encountered hazard situations are faced anew suggests that training with the simulator acts on the somatic activation associated with the experience of risky situations, improving its effectiveness in detecting hazards in advance so as to avoid accidents. This represents the starting point for future investigations into the process of generalization of learning acquired in new virtual situations and in real-road situations.

  14. A framework provided an outline toward the proper evaluation of potential screening strategies.

    Science.gov (United States)

    Adriaensen, Wim J; Matheï, Cathy; Buntinx, Frank J; Arbyn, Marc

    2013-06-01

    Screening tests are often introduced into clinical practice without proper evaluation, despite the increasing awareness that screening is a double-edged sword that can lead to either net benefits or harms. Our objective was to develop a comprehensive framework for the evaluation of new screening strategies. Elaborating on the existing concepts proposed by experts, a stepwise framework is proposed to evaluate whether a potential screening test can be introduced as a screening strategy into clinical practice. The principle of screening strategy evaluation is illustrated for cervical cancer, which is a template for screening because of the existence of an easily detectable and treatable precursor lesion. The evaluation procedure consists of six consecutive steps. In steps 1-4, the technical accuracy, place of the test in the screening pathway, diagnostic accuracy, and longitudinal sensitivity and specificity of the screening test are assessed. In steps 5 and 6, the impact of the screening strategy on the patient and population levels, respectively, is evaluated. The framework incorporates a harm and benefit trade-off and cost-effectiveness analysis. Our framework provides an outline toward the proper evaluation of potential screening strategies before considering implementation. Copyright © 2013 Elsevier Inc. All rights reserved.

  15. Multi-step ahead nonlinear identification of Lorenz's chaotic system using radial basis neural network with learning by clustering and particle swarm optimization

    International Nuclear Information System (INIS)

    Guerra, Fabio A.; Coelho, Leandro dos S.

    2008-01-01

    An important problem in engineering is the identification of nonlinear systems, among them radial basis function neural networks (RBF-NN) using Gaussian activation functions models, which have received particular attention due to their potential to approximate nonlinear behavior. Several design methods have been proposed for choosing the centers and spread of Gaussian functions and training the RBF-NN. The selection of RBF-NN parameters such as centers, spreads, and weights can be understood as a system identification problem. This paper presents a hybrid training approach based on clustering methods (k-means and c-means) to tune the centers of Gaussian functions used in the hidden layer of RBF-NNs. This design also uses particle swarm optimization (PSO) for centers (local clustering search method) and spread tuning, and the Penrose-Moore pseudoinverse for the adjustment of RBF-NN weight outputs. Simulations involving this RBF-NN design to identify Lorenz's chaotic system indicate that the performance of the proposed method is superior to that of the conventional RBF-NN trained for k-means and the Penrose-Moore pseudoinverse for multi-step ahead forecasting

  16. Annotated outline for the SCP conceptual design report: Office of Geologic Repositories

    International Nuclear Information System (INIS)

    1987-06-01

    The Nuclear Waste Policy Act of 1982 (NWPA) requires that site characterization plans (SCPs) be submitted to the Nuclear Regulatory Commission (NRC), affected States and Indian tribes, and the general public for review and comment prior to the sinking of shafts at a candidate repository site. The SCP is also required by the NRC licensing procedures for the disposal of high-level waste. An Annotated Outline (AO) for Site Characterization Plans (OGR/B-5) has been prepared to provide DOE's standard format and guidance for preparation of SCPs. Consistent with the AO for SCPs. Chapter 6 of the SCP is to provide the requirements and references the media-specific design data base, describe the current design concepts, and discuss design information needs. In order to develop this design information, the Office of Geologic Repositories program is planning a SCP conceptual design phase as part of the overall repository design process. This phase is the first step in the design process, and the result and design can be expected to change as the program moves through the site characterization phase. The Annotated Outline which follows provides the standard format and guidance for the preparation of the SCP Conceptual Design Reports. It is considered to meet the intent of NRC's proposed Generic Technical Position philosophy contained therein. The SCP Conceptual Design Report will be the primary basis for preparation of Chapter 6 of the SCP and will be stand-alone reference document for the SCP. Appendix 1 to this Annotated Outline provides a correlation between Chapter 6 of the SCP and SCP Conceptual Design Report for the information purposes

  17. Outline of research project on nuclear fusion, 1985

    International Nuclear Information System (INIS)

    Uchida, Taijiro

    1985-08-01

    When the advance of nuclear fusion research during 10 years hereafter is predicted, the next project should start the research toward nuclear burning, adopt the diversified ways, and develop the research in wide related fields. The central subject such as the containment of plasma is studies with large experimental facilities, but in the related fields, the research subsidies must be utilized positively. The organization to perform the research compries 6 groups, 1) reactor materials and plasma-wall interactions 2) science and engineering of tritium, and influence on living things, 4) development of superconducting magnets, 5) fusion blanket engineering, and 6) design and assessment of thermonuclear reactors. The distribution and management of the scientific research subsidy are explained. All of the subjects of planned and publicly invited research a listed, and the researchers concerned, the amount of subsidy, the objective and the plan of execution in fiscal year 1984 of each research are outlined. (J.P.N.)

  18. Outline of research project on nuclear fusion, 1984

    International Nuclear Information System (INIS)

    Uchida, Taijiro

    1984-08-01

    When the advance of nuclear fusion research during 10 years hereafter is predicted, the next project should start the research toward nuclear burning, adopt the diversified ways, a nd develop the research in wide related fields. The central subject such as the containment of plasma is studies with large experimental facilities, but in the related fields, the research subsidies must be utilized positively. The organization to perform the research compries 6 groups, 1) reactor materials and plasma-wall interaction, 2) science and engineering of tritium and influence on living things, 3) fundamentals of core control, 4) development of superconducting magnets, 5) fusion blanket engineering, and 6) design and assessment of thermonuclear reactors. The distribution and management of the scientific research subsidy are explained. All of the subjects of planned and publicly invited research a listed, and the researchers concerned, the amount of subsidy, the objective and the plan of execution in fiscal 1983 of each research are outlined. (J.P.N.)

  19. Outline of fast analyzer for MHD equilibrium 'FAME'

    International Nuclear Information System (INIS)

    Sakata, Shinya; Haginoya, Hirofumi; Tsuruoka, Takuya; Aoyagi, Tetsuo; Saito, Naoyuki; Harada, Hiroo; Tani, Keiji; Watanabe, Hideto.

    1994-03-01

    The FAME (Fast Analyzer for Magnetohydrodynamic (MHD) Equilibrium) system has been developed in order to provide more than 100 MHD equilibria in time series which are enough for the non-stationary analysis of the experimental data of JT-60 within about 20 minutes shot interval. The FAME is an MIMD type small scale parallel computer with 20 microprocessors which are connected by a multi-stage switching system. The maximum theoretical speed is 250 MFLOPS. For the software system of FAME, MHD equilibrium analysis code SELENE and its input data production code FBI are tuned up taking the parallel processing into consideration. Consequently, the computational performance of the FAME system becomes more than 7 times faster than the existing general purpose computer FACOM M780-10s. This report summarizes the outline of the FAME system including hardware, soft-ware and peripheral equipments. (author)

  20. Outline of human machine interface at Rokkasho reprocessing plant

    International Nuclear Information System (INIS)

    Niioka, T.; Miyazaki, T.; Fujita, D.; Esashika, A.; Yoshida, Y.; Nakamura, W.; Tochigi, T.; Yoshimoto, A.; Yokoi, M.

    2006-01-01

    The Japan Nuclear Fuel Limited (JNFL) has been performing the active tests since the end of March, 2006, for its Rokkasho Reprocessing Plant using the spent fuels retrieved from the Light Water Reactors. At the early stage of the tests relatively low burn-up fuels have been used, and the burn-up will be increased at later stages until the start of commercial operation planned next year. The plant is operated from the main control room in the Control Building, where two types of operator consoles are located for plant monitoring and operation. The Operator Interface Station (OIS) driven by computer systems is chiefly used for instrumentation and control for production activities during normal operation. In addition to this, safety panels composed of hardware circuits are installed for nuclear safety functions such as criticality safety management, explosion protection, and confinement of radioactive materials. This paper outlines the Human Machine Interface features applied to the Rokkasho Reprocessing Plant. (authors)

  1. Outlines of a multiple trace theory of temporal preparation.

    Science.gov (United States)

    Los, Sander A; Kruijne, Wouter; Meeter, Martijn

    2014-01-01

    We outline a new multiple trace theory of temporal preparation (MTP), which accounts for behavior in reaction time (RT) tasks in which the participant is presented with a warning stimulus (S1) followed by a target stimulus (S2) that requires a speeded response. The theory assumes that during the foreperiod (FP; the S1-S2 interval) inhibition is applied to prevent premature response, while a wave of activation occurs upon the presentation of S2. On each trial, these actions are stored in a separate memory trace, which, jointly with earlier formed memory traces, starts contributing to preparation on subsequent trials. We show that MTP accounts for classic effects in temporal preparation, including mean RT-FP functions observed under a variety of FP distributions and asymmetric sequential effects. We discuss the advantages of MTP over other accounts of these effects (trace-conditioning and hazard-based explanations) and suggest a critical experiment to empirically distinguish among them.

  2. An outline of ethics on the work of Michel Foucault

    DEFF Research Database (Denmark)

    Christensen, Gerd

    An outline of ethics on the work of Michel Foucault The French philosopher Michel Foucault is well known for his critical thinking and for his genealogies of the human subject. In these analyzes power and knowledge (power-knowledge) plays a decisive role. For Foucault power-knowledge is the very...... (Kelly (edt.) 1994). Nevertheless, Foucault ended his academic career discussing ethics in the form of ethos (Foucault 1994). In this form his ethical project approaches an aesthetic project in the form of the individual’s self-creation. In my presentation I will introduce Foucault’s concept of ethos...... and discuss the possibilities and limitations in this position. In addition, I will argue that his insistently critical stance and power-knowledge concept can be considered as an ethical stance different from both deontology and utilitarism. As such, it could have an important impact on the practice...

  3. CESAS: Computerized event sequence abstracting system outlines and applications

    International Nuclear Information System (INIS)

    Watanabe, N.; Kobayashi, K.; Fujiki, K.

    1990-01-01

    For the purpose of efficient utilization of the safety-related event information on the nuclear power plants, a new computer software package CESAS has been under development. CESAS is to systematically abstract the event sequence, that is a series of sequential and causal relationships between occurrences, from the event description written in natural language of English. This system is designed to be based on the knowledge engineering technique utilized in the field of natural language processing. The analytical process in this system consists of morphemic, syntactic, semantic, and syntagmatic analyses. At this moment, the first version of CESAS has been developed and applied to several real event descriptions for studying its feasibility. This paper describes the outlines of CESAS and one of analytical results in comparison with a manually-extracted event sequence

  4. An Outline History of Filmoteka Narodowa (the National Film Archive

    Directory of Open Access Journals (Sweden)

    Magdalena Niedźwiedzka

    2015-05-01

    Full Text Available The article shows an outline history of the oldest Polish institution collecting films. Filmoteka Narodowa started its activity in the 1950. and since then it is the only institution in Poland having such a wide holdings of films, especially feature films. The history of this institution shows, in some part, also the history of Polish cinematography. The collection of films is our national cultural heritage. The article describes the history of the institution, changes of its character; these are a reflection of changes in Polish cinematography that turned from a national company into one of the most commercial and lucrative branches of industry. A scope of operations of Filmoteka Narodowa in Warsaw, did not change diametrically since its funding. It is still a central institution, collecting and providing access to films, especially, but also film documentation, ephemerides connected with cinematography and photographs concerning history of Polish cinema.

  5. Outline of nuclear power plant project of fast breeder reactor (FBR) 'Monju'

    International Nuclear Information System (INIS)

    Suzuki, Fumio; Higashide, Noboru

    1982-01-01

    The first step of the construction of the fast breeder prototype reactor ''Monju'' in Japan was taken by the declaration of agreement of Fukui Prefecture governor in May, 1982, and the succeeding approval by the cabinet council. In this paper, the outline of the project is described. The paper first introduces the development status of FBRs in the world, and next, describes the progress of planning the ''Monju'' project. Initially, ''Monju'' was invited by Shiraki region of Tsuruga City, but the move of village was not agreed. Thus, the center of the site was moved to ''Haseda'' about 1 km north-east. In addition, there were some limitations, and the layout of the facility and the design of public work structures including harbour construction were done under many limiting conditions. However, the site is rather in good conditions, and the design rationalization was attempted as far as possible within a range which does not affect the safety of the nuclear power plant. The outline of the examination related to public works and the siting conditions are reported, dividing them into topographic features, geology, meteorology, sea conditions, and natural environment. As the public works plan, site preparation, roads, harbour installations and water intake and discharge facility are also described. (Wakatsuki, Y.)

  6. Accident at the Fukushima Dai-ichi Nuclear Power Stations of TEPCO —Outline & lessons learned—

    OpenAIRE

    TANAKA, Shun-ichi

    2012-01-01

    The severe accident that broke out at Fukushima Dai-ichi nuclear power stations on March 11, 2011, caused seemingly infinite damage to the daily life of residents. Serious and wide-spread contamination of the environment occurred due to radioactive materials discharged from nuclear power stations (NPSs). At the same time, many issues were highlighted concerning countermeasures to severe nuclear accidents. The accident is outlined, and lessons learned are extracted with respect to the safety o...

  7. Predicting the Reasons of Customer Complaints: A First Step Toward Anticipating Quality Issues of In Vitro Diagnostics Assays with Machine Learning.

    Science.gov (United States)

    Aris-Brosou, Stephane; Kim, James; Li, Li; Liu, Hui

    2018-05-15

    Vendors in the health care industry produce diagnostic systems that, through a secured connection, allow them to monitor performance almost in real time. However, challenges exist in analyzing and interpreting large volumes of noisy quality control (QC) data. As a result, some QC shifts may not be detected early enough by the vendor, but lead a customer to complain. The aim of this study was to hypothesize that a more proactive response could be designed by utilizing the collected QC data more efficiently. Our aim is therefore to help prevent customer complaints by predicting them based on the QC data collected by in vitro diagnostic systems. QC data from five select in vitro diagnostic assays were combined with the corresponding database of customer complaints over a period of 90 days. A subset of these data over the last 45 days was also analyzed to assess how the length of the training period affects predictions. We defined a set of features used to train two classifiers, one based on decision trees and the other based on adaptive boosting, and assessed model performance by cross-validation. The cross-validations showed classification error rates close to zero for some assays with adaptive boosting when predicting the potential cause of customer complaints. Performance was improved by shortening the training period when the volume of complaints increased. Denoising filters that reduced the number of categories to predict further improved performance, as their application simplified the prediction problem. This novel approach to predicting customer complaints based on QC data may allow the diagnostic industry, the expected end user of our approach, to proactively identify potential product quality issues and fix these before receiving customer complaints. This represents a new step in the direction of using big data toward product quality improvement. ©Stephane Aris-Brosou, James Kim, Li Li, Hui Liu. Originally published in JMIR Medical Informatics (http

  8. Female bladder catheterisation: step by step.

    Science.gov (United States)

    Baston, Helen

    2011-01-01

    Catheterisation of the female urinary bladder is performed by midwives for a range of reasons. This article outlines and the main reasons for this procedure, including during labour and after the birth. It describes the equipment needed and the procedure undertaken, summarising the aseptic technique required to minimise the risk of urinary tract infection. The use of anaesthetic gels to minimise pain and trauma is considered. The article highlights the potentially embarrassing nature of catheterisation for women and urges midwives to perform this skill with maximum dexterity and minimum fuss.

  9. Outline of recent studies on dosimetry for external radiations

    International Nuclear Information System (INIS)

    Yamaguchi, Yasuhiro; Iwai, Satoshi.

    1995-01-01

    On the opportunity of adopting the new basic recommendation of ICRP in 1990, the research on the method of evaluating external radiation exposure dose has become to be carried out actively. In this recommendation, the definition of the dose used for radiation protection was changed largely, accordingly, the necessity to prepare the dose conversion factor based on the new definition and so on has arisen. Also in Japan, the research for this purpose has been carried out, and in January, 1995, the workshop on the recent method for evaluating external radiation exposure dose was held at Japan Atomic Energy Research Institute. In this report, the contents discussed at the workshop and the outline of the recent studies on this subject are described. As the international trend of dose evaluation, the recommendation of ICRP in 1990, the ICRU report 51 and the ICRP publication 71 by the joint ICRP/ICRU task group are introduced. In Japan, the studies have been advanced centering around the reassessment of dose conversion factors for photons, electrons and neutrons. The dose evaluation for photons, electrons and neutrons, and the dose evaluation around high energy accelerators are explained. Many problems to be solved still remain as the subjects of research for hereafter. (K.I.)

  10. Outlines of a Multiple Trace Theory of Temporal Preparation

    Directory of Open Access Journals (Sweden)

    Sander A. Los

    2014-09-01

    Full Text Available We outline a new multiple trace theory of temporal preparation (MTP, which accounts for behavior in reaction time tasks in which the participant is presented with a warning stimulus (S1 followed by a target stimulus (S2 that requires a speeded response. The theory assumes that during the foreperiod (the S1 – S2 interval inhibition is applied to prevent premature response, while a wave of activation occurs upon the presentation of S2. On each trial, these actions are stored in a separate memory trace, which, jointly with earlier formed memory traces, starts contributing to preparation on subsequent trials. We show that MTP accounts for classic effects in temporal preparation, including mean reaction time – foreperiod functions observed under a variety of foreperiod distributions and asymmetric sequential effects. We discuss the advantages of MTP over other accounts of these effects (trace-conditioning and hazard-based explanations and suggest a critical experiment to empirically distinguish among them.

  11. Summary outline of ERDA geosciences and geoscience-related research

    International Nuclear Information System (INIS)

    1976-08-01

    The Division of Biomedical and Environmental Research (DBER) supports long-range, basic geosciences research in those areas of the life sciences which are relevant to current or planned ERDA programs. A central objective of the DBER geosciences program is to understand the mechanisms by which radionuclides and non-nuclear pollutants move through and interact with ecological systems including the air, land, inland waters, and oceans. Principal areas of interest include, in the field of atmospheric sciences: studies of the troposphere, particle formation, particulate matter, behavior of aerosols and gases, atmospheric transport and diffusion of fossil fuel pollutants, radionuclides, radionuclide global distribution patterns, nuclear emergency response systems, precipitation scavenging and dry deposition, regional relationships between pollutant sources and ambient atmospheric concentrations; and oceanographic studies of radioactivity that may be directly added to the environment from waste disposal activities and reactor operations or indirectly from nuclear explosions and transportation, the source term characterization, transport, fate, and effects of these pollutants in the marine environment; and studies of thermal effects on biological systems, mixing and circulation of water, distribution of radionuclides in ocean waters and sediments, and geochronology.A summary outline of the research programs is presented

  12. Construction of reactor and outline of breaking state

    International Nuclear Information System (INIS)

    Imanaka, Tetsuji

    1980-01-01

    The Mihama No. 1 reactor of Kansai Electric Power Co., Inc., is the first power-generating PWR in Japan, and it commenced the commercial operation in November, 1970. In June, 1972, the leak of steam generator tubes occurred, and the reactor was stopped for about a half year. In the second periodic inspection in March, 1973, the accident of broken fuel rods was discovered, but it was generally published in December, 1976. In August, 1974, the leak of steam generator tubes occurred again, and since then, the reactor was stopped for a long period. From October, 1978, the reactor has entered the test operation called cycling operation. The Kyoto University Reactor Research Institute lent the cask for transporting the broken pieces of the fuel rods to Kansai Electric Power Co., and obtained the investigation report of Japan Atomic Energy Research Institute, Based on the contract. The accident investigation group of the KURRI has pursued the causes of the accident and examined the propriety of the countermeasures. The outline of the construction of the reactor is described. The upper part of two fuel rods broke and fell on the baffle supporting plate. The broken fuel assembly was named C-34. About a half of fuel pellets and the cladding tube of several tens cm have not yet recovered. The state of break and the presumption of the causes are reported. (Kako, I.)

  13. JAERI Material Performance Database (JMPD); outline of the system

    International Nuclear Information System (INIS)

    Yokoyama, Norio; Tsukada, Takashi; Nakajima, Hajime.

    1991-01-01

    JAERI Material Performance Database (JMPD) has been developed since 1986 in JAERI with a view to utilizing the various kinds of characteristic data of nuclear materials efficiently. Management system of relational database, PLANNER was employed and supporting systems for data retrieval and output were expanded. JMPD is currently serving the following data; (1) Data yielded from the research activities of JAERI including fatigue crack growth data of LWR pressure vessel materials as well as creep and fatigue data of the alloy developed for the High Temperature Gas-cooled Reactor (HTGR), Hastelloy XR. (2) Data of environmentally assisted cracking of LWR materials arranged by Electric power Research Institute (EPRI) including fatigue crack growth data (3000 tests), stress corrosion data (500 tests) and Slow Strain Rate Technique (SSRT) data (1000 tests). In order to improve user-friendliness of retrieval system, the menu selection type procedures have been developed where knowledge of system and data structures are not required for end-users. In addition a retrieval via database commands, Structured Query Language (SQL), is supported by the relational database management system. In JMPD the retrieved data can be processed readily through supporting systems for graphical and statistical analyses. The present report outlines JMPD and describes procedures for data retrieval and analyses by utilizing JMPD. (author)

  14. Outline of additional installation works in Oi Nuclear Power Station

    International Nuclear Information System (INIS)

    Shibata, Atsuo; Matsuoka, Motokazu

    1987-01-01

    At present in Oi Nuclear Power Station, Kansai Electric Power Co., Inc., No.1 and No.2 plants of 1175 MWe each are in operation. In order to stabilize power supply for a long term, the additional installation of No.3 and No.4 plants of 1180 MWe each is in progress. The No.3 and No.4 plants are PWRs, for which prestressed concrete reactor containment vessels were adopted, and the start of operation is scheduled in October, 1991 in No.3 plant and in August, 1992 in No.4 plant. In the execution of main construction works, the preservation of the existing plants is the most important. For excavating the tunnels for seawater channels, tunnel boring machines were used, to avoid blasting. Pneumatic caisson method was adopted for a part of the circulating pump building. No vibration, no noise piling method was adopted for respective sheathing construction. The blasting vibration control in the excavation for foundations and the analysis of the behavior of retaining walls are to be carried out by information-oriented work execution. The outline of the main construction works and the preservation of the existing facilities are reported. (Kako, I.)

  15. The Fukushima Event: The Outline and the Technological Background

    Directory of Open Access Journals (Sweden)

    Francesco D'Auria

    2012-01-01

    Full Text Available The paper deals with the evaluation of the Fukushima-Daiichi Nuclear Power Plant (NPP accident in Units 1 to 4: an attempt is made to discuss the scenario within a technological framework, considering precursory documented regulations and predictable system performance. An outline is given at first of the NPP layout and of the sequence of major events. Then, plausible time evolutions of relevant quantities in the different Units, is inferred based on results from the application of numerical codes. Scenarios happening in the primary circuit and containment (three Units involved are distinguished from scenarios in spent fuel pool (four Units involved. Radiological releases to the environment and doses are approximately estimated. The event is originated by a natural catastrophe with almost simultaneous occurrence of earthquake and tsunami. These caused heavy destruction in a region in Japan much wider than the land around the NPP which was affected by the nuclear contamination. Key outcome from the work is the demonstration of strength for nuclear technology; looking at the past, misleading Probabilistic Safety Assessment (PSA data and inadequacy in licensing processes have been found. Looking into the future keywords are Emergency Rescue Team (ERT, Enhanced Human Performance (EHP, and Robotics in Nuclear Safety and Security (RNSS.

  16. Outlines of revised regulation standards for experimental research reactors

    International Nuclear Information System (INIS)

    Hohara, Shinya

    2015-01-01

    In response to the accident of TEPCO Fukushima Daiichi Nuclear Power Station, the government took actions through the revision of regulatory standards as well as the complete separation of regulation administrative department from promotion administrative department. The Nuclear and Industrial Safety Agency of the Ministry of Economy, Trade and Industry, which has been in charge of the regulations of commercial reactors, and the Office of Nuclear Regulations of the Ministry of Education, Culture, Sports, Science and Technology, which has been in charge of the regulations of reactors for experiment and research, were separated from both ministries, and integrated into the Nuclear Regulation Authority, which was newly established as the affiliated agency of the Ministry of the Environment. As for the revision of regulations and standards, the Nuclear Safety Commission was dismantled, and regulation enacting authority was given to the new Nuclear Regulation Authority, and the regulations that stipulated new regulatory standards were enacted. This paper outlines the contents of regulations related mainly to the reactors for experiment and research, and explains the following: (1) retroactive application of the new regulatory standards to existing reactor facilities, (2) examinations at the Nuclear Regulatory Agency, (3) procedures to confirm the compliance to the new standards, (4) seismic design classification, and (5) importance classification of safety function. (A.O.)

  17. Outline of electric power facility plan in fiscal year 1988

    International Nuclear Information System (INIS)

    1988-01-01

    As to the electric power facility plan in fiscal year 1988, 15 designated electric power enterprises made the notification to the Minister of International Trade and Industry in March, 1988. This outline of the facility plan summarized the plans of 66 enterprises in total, including the plans of municipally operated, joint thermal power and other enterprises in addition to the above 15. In order to ensure the stable supply of electric power, the Ministry of International Trade and Industry considers that it is indispensable to purposefully develop electric power sources and the facilities for distribution along this facility plan. The forecast for fiscal year 1997 is : total electric power demand 778.2 billion kWh, maximum power demand 151.21 million kW, and yearly load factor 56.9 %. This is equivalent to the yearly growth of 2.4 %. In fiscal year 1988, it is planned to present 29 plants of 2760 MW to the Power Source Development Coordination Council. The breakdown is : hydroelectricity 140 MW, thermal power 2010 MW, and nuclear power 610 MW. The Ministry guides electric power enterprises so as to realize the diversification of electric power sources. Also the increase of transmission and transformation facilities, the plan of equipment investment and others are reported. (Kako, I.)

  18. The POL Model: Using a Social Constructivist Framework to Develop Blended and Online Learning

    DEFF Research Database (Denmark)

    Dalsgaard, Christian; Godsk, Mikkel

    2007-01-01

    The paper presents a model for developing blended and online learning based on a given curriculum and typical learning objectives for university courses. The model consists of a three-step-process in which the instructor formulates product-oriented tasks, develops and structures the learning...... materials and tools, outlines a schedule, and supports the students' learning activity in developing a product. The model is based on our experiences with transforming traditional lecture-based lessons into problem-based blended and online learning using a social constructivist approach and a standard...... virtual learning environment (VLE). Our initial experiments indicate that our model is useful to develop blended and online modules and, furthermore, it seems fruitful to use a social constructivist framework and orienting learning activities towards the development of products....

  19. Towards a Classification of Architecture Initiatives: Outlining the External Factors

    DEFF Research Database (Denmark)

    Hansen, Christian Lindschou; Mortensen, Niels Henrik; Hvam, Lars

    2012-01-01

    or bad, without including the contextual differences. The purpose of the external factors is to improve scoping and goal setting of architecture initiatives, and improve comparability between- and transferability of knowledge from architecture initiatives. The external factors are a first step towards......This paper introduced a set of external factors capturing the contextual differences that set the stage for architecture initiatives. These are derived from a systems theoretical approach recognizing the fact that architecture initiatives should respond the challenges posed by the external...

  20. Free Modal Algebras Revisited: The Step-by-Step Method

    NARCIS (Netherlands)

    Bezhanishvili, N.; Ghilardi, Silvio; Jibladze, Mamuka

    2012-01-01

    We review the step-by-step method of constructing finitely generated free modal algebras. First we discuss the global step-by-step method, which works well for rank one modal logics. Next we refine the global step-by-step method to obtain the local step-by-step method, which is applicable beyond

  1. Fostering Autonomy through Syllabus Design: A Step-by-Step Guide for Success

    Science.gov (United States)

    Ramírez Espinosa, Alexánder

    2016-01-01

    Promoting learner autonomy is relevant in the field of applied linguistics due to the multiple benefits it brings to the process of learning a new language. However, despite the vast array of research on how to foster autonomy in the language classroom, it is difficult to find step-by-step processes to design syllabi and curricula focused on the…

  2. Diabetes PSA (:30) Step By Step

    Centers for Disease Control (CDC) Podcasts

    2009-10-24

    First steps to preventing diabetes. For Hispanic and Latino American audiences.  Created: 10/24/2009 by National Diabetes Education Program (NDEP), a joint program of the Centers for Disease Control and Prevention and the National Institutes of Health.   Date Released: 10/24/2009.

  3. Diabetes PSA (:60) Step By Step

    Centers for Disease Control (CDC) Podcasts

    2009-10-24

    First steps to preventing diabetes. For Hispanic and Latino American audiences.  Created: 10/24/2009 by National Diabetes Education Program (NDEP), a joint program of the Centers for Disease Control and Prevention and the National Institutes of Health.   Date Released: 10/24/2009.

  4. Outline and current status of crack growth evaluation

    International Nuclear Information System (INIS)

    Arai, Taku

    2017-01-01

    This paper explains the outline of crack growth evaluation against stress corrosion cracking (SCC), knowledge obtained from actual equipment failure cases, and the latest trends of technology development concerning crack growth evaluation. As for the reactor integrity evaluation system, the use of the maintenance standards for the nuclear power generation of the Japan Society of Mechanical Engineers (hereinafter referred to as maintenance standards') is specified for its evaluation. Based on whether or not the result satisfies the evaluation criteria for the SCC soundness assessment, it is judged whether continuous operation within the evaluation period is allowed or repair/replacement is required. According to main findings obtained from the cases of actual equipment failure, the following have been recognized. (1) The SCC generated and developed in the nickel base alloy welded metal stayed at the boundary between low alloy steel and stainless steel. (2) The progress of SCC strongly depends on the growth direction of dendrite, which is the welded solidified structure, and preferentially develops in the direction parallel to the growth direction. The latest development of crack propagation evaluation includes (1) development of solution for stress intensity factor, and (2) crack propagation evaluation by means of FEM analysis. With regard to the SCC of stainless steel in recirculation system piping under BWR environment, if the defect depth and surface length are sized, the progress of cracks in the actual equipment can be reproduced to some extent by crack growth according to maintenance standards. The sizing results of the defect based on non-destructive test are the starting point. (A.O.)

  5. IAEA outlines measures to enhance protection against nuclear terrorism

    International Nuclear Information System (INIS)

    2001-01-01

    Mr. ElBaradei, head of the IAEA presented a report today to the Agency's Board of Governors, outlining plans for substantially expanding and strengthening IAEA programmes relevant to improving nuclear security. The report addresses the IAEA's response to the following threats from acts of nuclear terrorism by a subnational group: acquisition of a nuclear weapon; acquisition of nuclear material to construct a nuclear weapon or to cause a radiological hazard; acquisition of other radioactive materials to cause a radiological hazard; and violent acts against nuclear facilities to cause a radiological hazard. The report puts a price tag on its proposed programme upgrades at $30-50 million per year, representing an initial 10-15% increase in the IAEA's overall resources. Additionally, Mr. ElBaradei said the IAEA's budget is currently underfeed by about $40 million due to a budgetary policy over many years of 'zero real growth', and called on Member States to provide the resources required to cope with the newly emerging threat. 'In addition to the resources required for urgent international assistance,' Mr. ElBaradei said, 'the necessary global upgrades to meet the full range of possible threats would be in the range of hundreds of millions of dollars and would have to be carried out by individual States and through bilateral and multilateral assistance'. The IAEA would play a coordinating role in delivering this assistance.If States provide adequate funding, Mr. ElBaradei predicts that the enhanced and additional activities proposed in his report should lead over time to a powerful national and international security framework for nuclear facilities and material. The Summary of Report on 'Protection Against Nuclear Terrorism' presented to the IAEA Board of Governors on 30.11.2001 is attached

  6. Outlines for energy policy. Government bill 1980/81:90

    Energy Technology Data Exchange (ETDEWEB)

    1981-01-01

    Proposals for energy policy are made on to 1990. The essential thing is to reduce oil dependence. The program will be brought up under reconsideration in about 1985. The use of energy is calculated to be 400-430 TWh for 1990 and the substitute for oil to be about 9 million ton. An additional contribution to the capital of Svenska Petroleum AB by 225 million SEK and increase of government guarantees to 4000 million SEK for oil extraction are proposed. A cautious introduction of coal is recommended. Another proposal concerns the construction of plants which yearly use 180 TJ so that they can be fired with solid fuels. The use of domestic fuels is recommended and the supply of heat to the metropolitan areas is dealt with. The requirements of electric power in the year 1990 are calculated to be 134 TWh with 65 TWh as hydroelectric power. The establishment of a new authority for management of used nuclear fuel is suggested. An outline for the reorganisation of the energy authorities is given. The new organisation should come into action by 1st of July 1982. A three year program of energy research is presented for the years 1981 to 1984 amounting to 1400 million SEK. The financing of the research is to be covered by a special charge on oil products of 19 SEK per m/sup 3/. The security of nuclear power plants has to be improved and the measures of protection in case of accidents are dealt with. A revision of the program of oil storage is proposed to be carried out.

  7. Learning Disabilities. ERIC Digest #407. Revised.

    Science.gov (United States)

    ERIC Clearinghouse on Handicapped and Gifted Children, Reston, VA.

    This digest defines learning disabilities, cites their prevalence, describes typical characteristics of learning-disabled students, outlines educational implications of learning disabilities, and lists several printed and organizational resources for further information. (JDD)

  8. Step-by-step phacoemulsification training program for ophthalmology residents

    Directory of Open Access Journals (Sweden)

    Wang Yulan

    2013-01-01

    Full Text Available Aims: The aim was to analyze the learning curve of phacoemulsification (phaco performed by residents without experience in performing extra-capsular cataract extraction (ECCE in a step-by-step training program (SBSTP. Materials and Methods: Consecutive surgical records of phaco performed from March 2009 to Sept 2011 by four residents without previous ECCE experience were retrospectively reviewed. The completion rate of the first 30 procedures by each resident was calculated. The main intraoperative phaco parameter records for the first 30 surgeries by each resident were compared with those for their last 30 surgeries. Intraoperative complications in the residents′ procedures were also recorded and analyzed. Results: A total of 1013 surgeries were performed by residents. The completion rate for the first 30 phaco procedures was 79.2 μ 5.8%. The main reasons for halting the procedure were as follows: Anterior capsule tear, inability to crack the nucleus, and posterior capsular rupture during phaco or cortex removal. Cumulative dissipated energy of phaco power used during the surgeries was significantly less in the last 30 cases compared with the first 30 cases (30.10 μ 17.58 vs. 55.41 μ 37.59, P = 0.021. Posterior capsular rupture rate was 2.5 μ 1.2% in total (10.8 μ 4.2% in the first 30 cases and 1.7 μ 1.9% in the last 30 cases, P = 0.008; a statistically significant difference. Conclusion:The step-by-step training program might be a necessary process for a resident to transit from dependence to a self-supported operator. It is also an essential middle step between wet lab training to performing the entire phaco procedure on the patient both effectively and safely.

  9. Risk - an historical outline; Risiko - ein problemgeschichtlicher Abriss

    Energy Technology Data Exchange (ETDEWEB)

    Irrgang, B. [Technische Univ. Dresden (Germany). Inst. fuer Philosophie

    2006-07-01

    The concept of risk was borrowed from the Italian around 1500, where it had since the 14th century been used in connection with marine insurance. In the realms of the German language, the concept of risk remained limited almost exclusively to such economic contexts well into the 19th century, contrary to the Romance language areas, where it already entered everyday language in the 16th century. The next step of a scientification and mathematication of the concept of risk began in the 17th century. The 20th century then saw the emergence of decision theory, with incorporation of probability calculation. Damage compensation for suffered fate led to varying forms of solidarity. In a complex, technically and technologically shaped civilization, a question as to the reasonableness of risks arises. This problem of the acceptability of risks is to be differentiated strictly from an actual acceptance of events. (orig.)

  10. Quantum Interactomics and Cancer Molecular Mechanisms: I. Report Outline

    CERN Document Server

    Baianu, I C

    2004-01-01

    Single cell interactomics in simpler organisms, as well as somatic cell interactomics in multicellular organisms, involve biomolecular interactions in complex signalling pathways that were recently represented in modular terms by quantum automata with ‘reversible behavior’ representing normal cell cycling and division. Other implications of such quantum automata, modular modeling of signaling pathways and cell differentiation during development are in the fields of neural plasticity and brain development leading to quantum-weave dynamic patterns and specific molecular processes underlying extensive memory, learning, anticipation mechanisms and the emergence of human consciousness during the early brain development in children. Cell interactomics is here represented for the first time as a mixture of ‘classical’ states that determine molecular dynamics subject to Boltzmann statistics and ‘steady-state’, metabolic (multi-stable) manifolds, together with ‘configuration’ spaces of metastable quant...

  11. Outline of a novel architecture for cortical computation.

    Science.gov (United States)

    Majumdar, Kaushik

    2008-03-01

    In this paper a novel architecture for cortical computation has been proposed. This architecture is composed of computing paths consisting of neurons and synapses. These paths have been decomposed into lateral, longitudinal and vertical components. Cortical computation has then been decomposed into lateral computation (LaC), longitudinal computation (LoC) and vertical computation (VeC). It has been shown that various loop structures in the cortical circuit play important roles in cortical computation as well as in memory storage and retrieval, keeping in conformity with the molecular basis of short and long term memory. A new learning scheme for the brain has also been proposed and how it is implemented within the proposed architecture has been explained. A few mathematical results about the architecture have been proposed, some of which are without proof.

  12. Outline and Status of the FCC-ee Design Study

    CERN Document Server

    Zimmermann, Frank

    2015-01-01

    The Update of the European Strategy for Particle Physics in 2013 [1] declared as its second highest priority that “…to propose an ambitious post-LHC accelerator project….., CERN should undertake design studies for accelerator projects in a global context,…with emphasis on proton-proton and electron-positron high-energy frontier machines…”. In response to this request, the global Future Circular Collider (FCC) study is designing a 100-TeV proton collider (FCC-hh) in a new ~100 km tunnel near Geneva, a high-luminosity electron-positron collider (FCC-ee) as a potential intermediate step, and a lepton-hadron option (FCC-he). The FCC study comprises accelerators, technology, infrastructure, detector, physics, concepts for worldwide data services, international governance models, and implementation scenarios. The FCC study is mandated to deliver a Conceptual Design Report and preliminary cost estimate by the time of the next European Strategy Update expected for 2019. As of July 2015, 58 institutes from...

  13. Real Estate Course Outlines--Principles, Appraisal, Finance, Law, Math, Property Management, Investments, Marketing, Brokerage.

    Science.gov (United States)

    Lyon, Robert

    This series of course outlines was developed by the Texas Real Estate Research Center to help instructors in developing courses in compliance with the Texas Real Estate License Act Section 7(a). The outlines are general in nature and designed to serve as the basis for the development of a comprehensive course outline based on the texts and…

  14. Geothermal energy in Switzerland - outline lecture; Uebersichtsvortrag Geothermie Schweiz

    Energy Technology Data Exchange (ETDEWEB)

    Brunner, M [Bundesamt fuer Energiewirtschaft, Bern (Switzerland); Gorhan, H L [Elektrowatt Engineering AG, Zuerich (Switzerland)

    1997-12-01

    CO{sub 2}- emission in Switzerland need to be reduced over the next 50 years. In 1990, a first step towards improvement was taken by the Swiss Feseral Office of Energy by establishing the ``Energy 2000`` action plan. Apart from practical recommendations for general energy saving measures, this programme provides also clear objectives in respect to increased and more effecient utilization of indigenious and renewable energy resources. Geothermal energy is one of these resources. In addition to the amount of geothermal heat delivered in 1990, it is planned to produce a further 170 GWh of geothermal energy by the year 2000. This correesponnds to about 6% of a total of 3000 GWh which, it is envisaged, will be produced by all alternative heat resources together by the year 2000. Today, most geothermal energy is provided by shallow borehole heat exchangers. However, intensive development of wide ranging and innovative geothermal techniques is taking place at present. These R and D activities, as well as projects at present being realised, receive significant support from the Swiss Federal Office of Energy. (orig.) [Deutsch] In den kommenden 50 Jahren soll und muss CO{sub 2}-Emission in der Sweiz betraechtlich reduziert werden. Einen ersten Schritt dazu bildet das. im Jahre 1990 vom bundesamtes fuer Energiewirtschaft erarbeitete, Programm ``Energie 2000``. Nebst konkreten Vorschlaegen zum allgemeinen Energiesparen wurden in diesem programm auch Zielsetzungen fuer eine vermehrte, innovative und efficiente Nutzung von einheimischen und erneuerbaren Energieressourcen formuliert. Dazu zaelt auch die Geometrie. Zusaetzlich zur bereits im Jahre 1990 produzierten Waerme soll die Geometrie im Jahr 2000 ca. 170 GWh an Waermeenergie lifern. Das entspricht ca.6% der fuer das Jahr 2000 geplanten Gesamtalternativ- Energieproduktion von 3000 GWh. Bei der geothermischen Energieproduktion satmmt bis heute der groesste Anteil von untiefen Erdwaermesonden. Die Anwendung neuer und

  15. Crowdsourcing step-by-step information extraction to enhance existing how-to videos

    OpenAIRE

    Nguyen, Phu Tran; Weir, Sarah; Guo, Philip J.; Miller, Robert C.; Gajos, Krzysztof Z.; Kim, Ju Ho

    2014-01-01

    Millions of learners today use how-to videos to master new skills in a variety of domains. But browsing such videos is often tedious and inefficient because video player interfaces are not optimized for the unique step-by-step structure of such videos. This research aims to improve the learning experience of existing how-to videos with step-by-step annotations. We first performed a formative study to verify that annotations are actually useful to learners. We created ToolScape, an interac...

  16. Learning Disabilities.

    Science.gov (United States)

    Neuwirth, Sharyn

    This booklet uses hypothetical case examples to illustrate the definition, causal theories, and specific types of learning disabilities (LD). The cognitive and language performance of students with LD is compared to standard developmental milestones, and common approaches to the identification and education of children with LD are outlined.…

  17. Status of the mirror-next-step (MNS) study

    International Nuclear Information System (INIS)

    Damm, C.C.; Doggett, J.N.; Bulmer, R.H.

    1979-09-01

    A study was made to define the features of the experimental mirror fusion device - the Mirror Next Step, or MNS - that will bridge the gap between present mirror confinement experiments and a power-producing reactor. The project goals and organization of the study are outlined, some initial device parameters are described, and the technological requirements are related to ongoing development programs

  18. One-Step Real-Image Reflection Holograms

    Science.gov (United States)

    Buah-Bassuah, Paul K.; Vannoni, Maurizio; Molesini, Giuseppe

    2007-01-01

    A holographic process is presented where the object is made of the real image produced by a two-mirror system. Single-step reflection hologram recording is achieved. Details of the process are given, optics concepts are outlined and demonstrative results are presented. (Contains 6 figures and 2 footnotes.)

  19. Helping Remedial Readers Master the Reading Vocabulary through a Seven Step Method.

    Science.gov (United States)

    Aaron, Robert L.

    1981-01-01

    An outline of seven important steps for teaching vocabulary development includes components of language development, visual memory, visual-auditory perception, speeded recall, spelling, reading the word in a sentence, and word comprehension in written context. (JN)

  20. Investigation of learning and experience curves

    Energy Technology Data Exchange (ETDEWEB)

    Krawiec, F.; Thornton, J.; Edesess, M.

    1980-04-01

    The applicability of learning and experience curves for predicting future costs of solar technologies is assessed, and the major test case is the production economics of heliostats. Alternative methods for estimating cost reductions in systems manufacture are discussed, and procedures for using learning and experience curves to predict costs are outlined. Because adequate production data often do not exist, production histories of analogous products/processes are analyzed and learning and aggregated cost curves for these surrogates estimated. If the surrogate learning curves apply, they can be used to estimate solar technology costs. The steps involved in generating these cost estimates are given. Second-generation glass-steel and inflated-bubble heliostat design concepts, developed by MDAC and GE, respectively, are described; a costing scenario for 25,000 units/yr is detailed; surrogates for cost analysis are chosen; learning and aggregate cost curves are estimated; and aggregate cost curves for the GE and MDAC designs are estimated. However, an approach that combines a neoclassical production function with a learning-by-doing hypothesis is needed to yield a cost relation compatible with the historical learning curve and the traditional cost function of economic theory.

  1. Step-by-step cyclic processes scheduling

    DEFF Research Database (Denmark)

    Bocewicz, G.; Nielsen, Izabela Ewa; Banaszak, Z.

    2013-01-01

    Automated Guided Vehicles (AGVs) fleet scheduling is one of the big problems in Flexible Manufacturing System (FMS) control. The problem is more complicated when concurrent multi-product manufacturing and resource deadlock avoidance policies are considered. The objective of the research is to pro......Automated Guided Vehicles (AGVs) fleet scheduling is one of the big problems in Flexible Manufacturing System (FMS) control. The problem is more complicated when concurrent multi-product manufacturing and resource deadlock avoidance policies are considered. The objective of the research...... is to provide a declarative model enabling to state a constraint satisfaction problem aimed at AGVs fleet scheduling subject to assumed itineraries of concurrently manufactured product types. In other words, assuming a given layout of FMS’s material handling and production routes of simultaneously manufactured...... orders, the main objective is to provide the declarative framework aimed at conditions allowing one to calculate the AGVs fleet schedule in online mode. An illustrative example of the relevant algebra-like driven step-by-stem cyclic scheduling is provided....

  2. Learning Companion Systems, Social Learning Systems, and the Global Social Learning Club.

    Science.gov (United States)

    Chan, Tak-Wai

    1996-01-01

    Describes the development of learning companion systems and their contributions to the class of social learning systems that integrate artificial intelligence agents and use machine learning to tutor and interact with students. Outlines initial social learning projects, their programming languages, and weakness. Future improvements will include…

  3. Exploring the Solar System Activities Outline: Hands-On Planetary Science for Formal Education K-14 and Informal Settings

    Science.gov (United States)

    Allen, J. S.; Tobola, K. W.; Lindstrom, M. L.

    2003-01-01

    Activities by NASA scientists and teachers focus on integrating Planetary Science activities with existing Earth science, math, and language arts curriculum. The wealth of activities that highlight missions and research pertaining to the exploring the solar system allows educators to choose activities that fit a particular concept or theme within their curriculum. Most of the activities use simple, inexpensive techniques that help students understand the how and why of what scientists are learning about comets, asteroids, meteorites, moons and planets. With these NASA developed activities students experience recent mission information about our solar system such as Mars geology and the search for life using Mars meteorites and robotic data. The Johnson Space Center ARES Education team has compiled a variety of NASA solar system activities to produce an annotated thematic outline useful to classroom educators and informal educators as they teach space science. An important aspect of the outline annotation is that it highlights appropriate science content information and key science and math concepts so educators can easily identify activities that will enhance curriculum development. The outline contains URLs for the activities and NASA educator guides as well as links to NASA mission science and technology. In the informal setting educators can use solar system exploration activities to reinforce learning in association with thematic displays, planetarium programs, youth group gatherings, or community events. Within formal education at the primary level some of the activities are appropriately designed to excite interest and arouse curiosity. Middle school educators will find activities that enhance thematic science and encourage students to think about the scientific process of investigation. Some of the activities offered are appropriate for the upper levels of high school and early college in that they require students to use and analyze data.

  4. Simulation-based optimization parametric optimization techniques and reinforcement learning

    CERN Document Server

    Gosavi, Abhijit

    2003-01-01

    Simulation-Based Optimization: Parametric Optimization Techniques and Reinforcement Learning introduces the evolving area of simulation-based optimization. The book's objective is two-fold: (1) It examines the mathematical governing principles of simulation-based optimization, thereby providing the reader with the ability to model relevant real-life problems using these techniques. (2) It outlines the computational technology underlying these methods. Taken together these two aspects demonstrate that the mathematical and computational methods discussed in this book do work. Broadly speaking, the book has two parts: (1) parametric (static) optimization and (2) control (dynamic) optimization. Some of the book's special features are: *An accessible introduction to reinforcement learning and parametric-optimization techniques. *A step-by-step description of several algorithms of simulation-based optimization. *A clear and simple introduction to the methodology of neural networks. *A gentle introduction to converg...

  5. Learning Mongoid

    CERN Document Server

    Rege, Gautam

    2013-01-01

    A step-by-step tutorial with focused examples that will help you build scalable, high performance Rails web applications with Mongoid.If you are an application developer who wants to learn how to use Mongoid in a Rails application, this book will be great for you. You are expected to be familiar with MongoDB and Ruby.

  6. Microsoft® Office Visio® 2007 Step by Step

    CERN Document Server

    Lemke, Judy

    2009-01-01

    Experience learning made easy-and quickly teach yourself how to create professional-looking business and technical diagrams with Visio 2007. With Step By Step, you set the pace-building and practicing the skills you need, just when you need them! Build organization charts, floor plans, and other diagramsAdd color, text, and other effectsConnect shapes and create effective flowchartsVisualize and analyze data with new PivotDiagramsInsert and modify diagrams in other Microsoft Office documentsCreate your own shapes and templates and build custom diagrams Your all-in-one learning experience in

  7. Microsoft® Office Excel® 2007 Step by Step

    CERN Document Server

    Frye, Curtis

    2009-01-01

    Experience learning made easy-and quickly teach yourself how to organize, analyze, and present data with Excel 2007. With Step By Step, you set the pace-building and practicing the skills you need, just when you need them! Create formulas, calculate values, and analyze dataPresent information visually with graphics, charts, and diagramsBuild PivotTable dynamic views-even easier with new data tablesReuse information from databases and other documentsShare spreadsheets for review and manage changesCreate macros to automate repetitive tasks and simplify your work Your all-in-one learning expe

  8. Network chemistry, network toxicology, network informatics, and network behavioristics: A scientific outline

    OpenAIRE

    WenJun Zhang

    2016-01-01

    In present study, I proposed some new sciences: network chemistry, network toxicology, network informatics, and network behavioristics. The aims, scope and scientific foundation of these sciences are outlined.

  9. The Seven Step Strategy

    Science.gov (United States)

    Schaffer, Connie

    2017-01-01

    Many well-intended instructors use Socratic or leveled questioning to facilitate the discussion of an assigned reading. While this engages a few students, most can opt to remain silent. The seven step strategy described in this article provides an alternative to classroom silence and engages all students. Students discuss a single reading as they…

  10. Pervasive Learning

    DEFF Research Database (Denmark)

    Helms, Niels Henrik; Larsen, Lasse Juel

    2009-01-01

    , it is not a specific place where you can access scarce information. Pervasive or ubiquitous communication opens up for taking the organizing and design of learning landscapes a step further. Furthermore it calls for theoretical developments, which can open up for a deeper understanding of the relationship between...... emerging contexts, design of contexts and learning....

  11. Increasing the capacity to learn in organizations

    International Nuclear Information System (INIS)

    Barker Scott, B.

    2007-01-01

    This presentation outlines the process of learning in organizations. The learning cycle involves acquiring, applying, reflecting and generalizing. There are three levels of learning: organizational learning, team learning and individual learning. Organizational learning is learning that is embedded into the way we do things through process, norms, systems, structures, strategy etc. It concludes by suggesting that organization must generate ideas with impact and generalize ideas with impact

  12. Microsoft® Visual Basic® 2010 Step by Step

    CERN Document Server

    Halvorson, Michael

    2010-01-01

    Your hands-on, step-by-step guide to learning Visual Basic® 2010. Teach yourself the essential tools and techniques for Visual Basic® 2010-one step at a time. No matter what your skill level, you'll find the practical guidance and examples you need to start building professional applications for Windows® and the Web. Discover how to: Work in the Microsoft® Visual Studio® 2010 Integrated Development Environment (IDE)Master essential techniques-from managing data and variables to using inheritance and dialog boxesCreate professional-looking UIs; add visual effects and print supportBuild com

  13. Topic Outlines in Microbiology: An Instructor's Guide for Junior and Community Colleges.

    Science.gov (United States)

    American Society for Microbiology, Washington, DC.

    This resource guide presents subject matter organized in outline form for four topical areas: introductory microbiology; medical microbiology; microbial genetics; and microbial physiology. The first two units comprise the two most frequently taught microbiology courses in community and junior colleges. The outlines for microbial genetics and…

  14. The Influence of Instructions, Outlines, and Illustrations on the Comprehension and Recall of Scientific Texts.

    Science.gov (United States)

    Balluerka, Nekane

    1995-01-01

    Effects of 3 different instructional aids on the acquisition of information from a scientific passage were studied with 104 Spanish undergraduates. Written instructions, preparing a written outline, and seeing an illustration all led to higher performance. The outline condition led to the highest performance for questions requiring information…

  15. Use of photogrammetry for taking the outline of patients in radiotherapy

    International Nuclear Information System (INIS)

    Borel, F.; Defer, J.; Aget, H.; Gallet, O.; Urbajtel, M.; Laugier, A.

    1975-01-01

    A photogrammetric method for taking the outline of patients in radiotherapy is described. Using only one couple of photographs, this fast and very precise process may reconstruct many transversal or longitudinal cross-sections, after a photographic storage of information. An automatic numerical reading of the outline may be directly fed into a computer for dosimetry [fr

  16. Het effect van een elektronische outline-tool op het schrijfproduct en schrijfproces

    NARCIS (Netherlands)

    De Smet, Milou; Brand-Gruwel, Saskia; Leijten, Mariëlle; Kirschner, Paul A.

    2012-01-01

    De Smet, M. J. R., Brand-Gruwel, S., Leijten, M., & Kirschner, P. A. (2012, June). Het effect van een elektronische outline-tool op het schrijfproduct en schrijfproces [The effect of an electronic outline tool on the writing product and writing process]. In R. Brouwer (Chair), Omgaan met ICT:

  17. Linear step drive

    International Nuclear Information System (INIS)

    Haniger, L.; Elger, R.; Kocandrle, L.; Zdebor, J.

    1986-01-01

    A linear step drive is described developed in Czechoslovak-Soviet cooperation and intended for driving WWER-1000 control rods. The functional principle is explained of the motor and the mechanical and electrical parts of the drive, power control, and the indicator of position are described. The motor has latches situated in the reactor at a distance of 3 m from magnetic armatures, it has a low structural height above the reactor cover, which suggests its suitability for seismic localities. Its magnetic circuits use counterpoles; the mechanical shocks at the completion of each step are damped using special design features. The position indicator is of a special design and evaluates motor position within ±1% of total travel. A drive diagram and the flow chart of both the control electronics and the position indicator are presented. (author) 4 figs

  18. Computational Abstraction Steps

    DEFF Research Database (Denmark)

    Thomsen, Lone Leth; Thomsen, Bent; Nørmark, Kurt

    2010-01-01

    and class instantiations. Our teaching experience shows that many novice programmers find it difficult to write programs with abstractions that materialise to concrete objects later in the development process. The contribution of this paper is the idea of initiating a programming process by creating...... or capturing concrete values, objects, or actions. As the next step, some of these are lifted to a higher level by computational means. In the object-oriented paradigm the target of such steps is classes. We hypothesise that the proposed approach primarily will be beneficial to novice programmers or during...... the exploratory phase of a program development process. In some specific niches it is also expected that our approach will benefit professional programmers....

  19. Teaching and Learning about Sexuality and Aging.

    Science.gov (United States)

    Steffl, Bernita M.; Kelly, James J.

    1979-01-01

    Describes an experience in developing teaching and learning content on aging and sexuality. Suggestions for a course outline and experiential learning for students and a summary of findings, which has implications for educators in gerontology, are included. (Author)

  20. How School Principals Can Foster Effective Literacy Instruction: A Ten-Step Plan

    Science.gov (United States)

    Hinchman, Kathleen A.

    2009-01-01

    School principals can foster effective literacy instruction by orchestrating community collaboration in an ongoing cycle of literacy program development, implementation, evaluation, and revision outlined in this ten-step plan. The steps address forming a community advisory board, appointing a building literacy leader, forming a literacy team,…

  1. Outline of a method for final storage of low- and medium-active waste from possible Danish power reactors

    International Nuclear Information System (INIS)

    Brodersen, K.; Jensen, J.; Oestergaard, K.

    1977-02-01

    A method is outlined for the final storage of Danish low-and medium-active power reactor waste. The waste drums are contained in large concretre blocks placed just below the ground surface. A plant for storing waste by means of this method is sketched. It consists of a system of reinforced concrete pits with the top level with the ground surface. Each pit measures c. 5 x 5 m and is c. 6 m deep. The pits are envisaged cast with a permanent inside, step-like shuttering of thin steel plates. The volume between the drums will be cast with concrete when a pit is filled. Calculations are given of the construction and running costs. It is estimated that the final storage of reactor wastes is only a small problem regarding economy and space, and also that there is hardly doubt that full safety can be achieved. (B.P.)

  2. Outline of an ultracorrector compensating for all primary chromatic and geometrical aberrations of charged-particle lenses

    International Nuclear Information System (INIS)

    Rose, Harald

    2004-01-01

    A novel ultracorrector is outlined which compensates for the primary and secondary first-order chromatic aberrations and all third-order geometrical aberrations of electron optical systems with a straight axis. Owing to the imposed symmetry conditions on the fields and the paraxial fundamental rays, the corrector does not introduce aberrations with 2-fold symmetry. The chromatic aberrations are corrected by means of crossed electric magnetic quadrupoles while the third-order geometrical aberrations are eliminated by octopoles. By placing these elements at distinct positions within the corrector, it is possible to successively eliminate the third-order aberrations in such a way that each subsequent correction does not affect the aberrations corrected in the preceding correction steps

  3. Peer reviewing e-learning: opportunities, challenges, and solutions.

    Science.gov (United States)

    Ruiz, Jorge G; Candler, Chris; Teasdale, Thomas A

    2007-05-01

    Peer review is the foundation of academic publication and a necessary step in the scrutiny of any scholarly work. Simply defined, peer review is the attentive, unbiased assessment of any scholarly work that is submitted for formal scrutiny. Although medical school faculty increasingly use technology in clinical teaching, e-learning materials are often not subjected to a rigorous peer review process. The authors contrast peer review of e-learning materials with that of print materials, describe peer review issues regarding e-learning materials, propose approaches to address the challenges of peer review of e-learning materials, and outline directions for refinement of the e-learning peer review process. At its core, the peer review of e-learning materials should not differ substantially from that of traditional manuscripts. However, e-learning introduces new demands that impel reviewers to consider aspects that are unique to educational technology, including pedagogy, format, usability, navigation, interactivity, delivery, ease of updating, distribution, and access. Four approaches are offered to ease the burden and improve the quality of e-learning peer review: develop peer review training, embrace multidisciplinary peer review, develop guidelines, and provide incentives and compensation. The authors conclude with suggestions about peer review research.

  4. Stepping Stones through Time

    Directory of Open Access Journals (Sweden)

    Emily Lyle

    2012-03-01

    Full Text Available Indo-European mythology is known only through written records but it needs to be understood in terms of the preliterate oral-cultural context in which it was rooted. It is proposed that this world was conceptually organized through a memory-capsule consisting of the current generation and the three before it, and that there was a system of alternate generations with each generation taking a step into the future under the leadership of a white or red king.

  5. SYSTEMATIZATION OF THE BASIC STEPS OF THE STEP-AEROBICS

    Directory of Open Access Journals (Sweden)

    Darinka Korovljev

    2011-03-01

    Full Text Available Following the development of the powerful sport industry, in front of us appeared a lot of new opportunities for creating of the new programmes of exercising with certain requisites. One of such programmes is certainly step-aerobics. Step-aerobics can be defined as a type of aerobics consisting of the basic aerobic steps (basic steps applied in exercising on stepper (step bench, with a possibility to regulate its height. Step-aerobics itself can be divided into several groups, depending on the following: type of music, working methods and adopted knowledge of the attendants. In this work, the systematization of the basic steps in step-aerobics was made on the basis of the following criteria: steps origin, number of leg motions in stepping and relating the body support at the end of the step. Systematization of the basic steps of the step-aerobics is quite significant for making a concrete review of the existing basic steps, thus making creation of the step-aerobics lesson easier

  6. Pervasive Learning Environments

    DEFF Research Database (Denmark)

    Hundebøl, Jesper; Helms, Niels Henrik

    2006-01-01

    The potentials of pervasive communication in learning within industry and education are right now being explored through different R&D projects. This paper outlines the background for and the possible learning potentials in what we describe as pervasive learning environments (PLE). PLE?s differ...... from virtual learning environments (VLE) primarily because in PLE?s the learning content is very much related to the actual context in which the learner finds himself. Two local (Denmark) cases illustrate various aspects of pervasive learning. One is the eBag, a pervasive digital portfolio used...

  7. Next steps in the Energy Frontier - Hadron colliders workshop at LPC@FNAL

    CERN Document Server

    2014-01-01

    With the observation of the Standard Model Higgs boson, the high energy physics community is investigating possible next steps for entering into a new era in particle physics. The aim of this workshop is to bring together physics, instrumentation/detector and accelerator experts to present, outline and discuss all aspects needed for the next steps in the energy frontier. The workshop will focus on the lessons learned with 7 and 8 TeV LHC, physics requirements and subsequent detector technologies for HL-LHC, as well as development needs for future 100 TeV proton collider. The goal is to identify synergies and common approaches where further collaboration between various initiatives could be fruitful. The discovery potential for a future 100 TeV proton collider will depend on the detector / instrumentation capabilities in order to explore the highest energy and phenomena. Many of these detection capabilities will need further studies such as muon detection at several 10s of TeV range, calorimeters capable of me...

  8. SPAR-H Step-by-Step Guidance

    International Nuclear Information System (INIS)

    Galyean, W.J.; Whaley, A.M.; Kelly, D.L.; Boring, R.L.

    2011-01-01

    This guide provides step-by-step guidance on the use of the SPAR-H method for quantifying Human Failure Events (HFEs). This guide is intended to be used with the worksheets provided in: 'The SPAR-H Human Reliability Analysis Method,' NUREG/CR-6883, dated August 2005. Each step in the process of producing a Human Error Probability (HEP) is discussed. These steps are: Step-1, Categorizing the HFE as Diagnosis and/or Action; Step-2, Rate the Performance Shaping Factors; Step-3, Calculate PSF-Modified HEP; Step-4, Accounting for Dependence, and; Step-5, Minimum Value Cutoff. The discussions on dependence are extensive and include an appendix that describes insights obtained from the psychology literature.

  9. SPAR-H Step-by-Step Guidance

    Energy Technology Data Exchange (ETDEWEB)

    W. J. Galyean; A. M. Whaley; D. L. Kelly; R. L. Boring

    2011-05-01

    This guide provides step-by-step guidance on the use of the SPAR-H method for quantifying Human Failure Events (HFEs). This guide is intended to be used with the worksheets provided in: 'The SPAR-H Human Reliability Analysis Method,' NUREG/CR-6883, dated August 2005. Each step in the process of producing a Human Error Probability (HEP) is discussed. These steps are: Step-1, Categorizing the HFE as Diagnosis and/or Action; Step-2, Rate the Performance Shaping Factors; Step-3, Calculate PSF-Modified HEP; Step-4, Accounting for Dependence, and; Step-5, Minimum Value Cutoff. The discussions on dependence are extensive and include an appendix that describes insights obtained from the psychology literature.

  10. Accident at the Fukushima Dai-ichi Nuclear Power Stations of TEPCO —Outline & lessons learned—

    Science.gov (United States)

    TANAKA, Shun-ichi

    2012-01-01

    The severe accident that broke out at Fukushima Dai-ichi nuclear power stations on March 11, 2011, caused seemingly infinite damage to the daily life of residents. Serious and wide-spread contamination of the environment occurred due to radioactive materials discharged from nuclear power stations (NPSs). At the same time, many issues were highlighted concerning countermeasures to severe nuclear accidents. The accident is outlined, and lessons learned are extracted with respect to the safety of NPSs, as well as radiation protection of residents under the emergency involving the accident. The materials of the current paper are those released by governmental agencies, academic societies, interim reports of committees under the government, and others. PMID:23138450

  11. Writing argumentative texts: The effects of electronic outlining on students’ writing product and process

    NARCIS (Netherlands)

    De Smet, Milou; Brand-Gruwel, Saskia; Leijten, Mariëlle; Kirschner, Paul A.

    2012-01-01

    De Smet, M. J. R., Brand-Gruwel, S., Leijten, M., & Kirschner, P. A. (2012, November). Writing argumentative texts: The effects of electronic outlining on students’ writing product and process. Paper presentation at ICO Fall School 2012, Girona, Spain.

  12. Legal protection against outline operating plans under mining law; Rechtsschutz gegen Rahmenbetriebsplaene im Bergrecht

    Energy Technology Data Exchange (ETDEWEB)

    Schmitz, Holger; Mausch, Marlen [Rechtsanwaltskanzlei Noerr LLP, Berlin (Germany)

    2011-03-15

    In the outline planning for a mining project the question of to what extent the interests of potentially affected surface owners must be taken into account at this early stage of project planning regularly arises. In this contribution the authors explain after a brief introduction to the subject the current jurisdiction of the Federal Administrative Court in respect of the corresponding legal requirements on the outline operating plants, the legal effects of the approval of an outline operating plan and the right of the surface owners to contest the operating plan approval. In addition the permissibility of the initial treatment of owner interests in subsequent special operating plans is described. It is evident that the binding effect of the outline operating plans on the one hand and the transfer of owner interests to special operating plans on the other conflict to a certain extent. (orig.)

  13. Gestroomlijnd schrijven: het effect van een elektronische outline-tool op de schrijfvaardigheid

    OpenAIRE

    De Smet, Milou; Brand-Gruwel, Saskia; Broekkamp, Hein; Kirschner, Paul A.

    2011-01-01

    De Smet, M. J. R., Brand-Gruwel, S., Broekkamp, S., & Kirschner, P. A. (2011) Gestroomlijnd schrijven: Het effect van een elektronische outline-tool op de schrijfvaardigheid. Levende Talen Tijdschrift, 12(4), 14-25.

  14. Discourse-Centric Learning Analytics: Mapping the Terrain

    Science.gov (United States)

    Knight, Simon; Littleton, Karen

    2015-01-01

    There is an increasing interest in developing learning analytic techniques for the analysis, and support of, high-quality learning discourse. This paper maps the terrain of discourse-centric learning analytics (DCLA), outlining the distinctive contribution of DCLA and outlining a definition for the field moving forwards. It is our claim that DCLA…

  15. Using Analogy to Solve a Three-Step Physics Problem

    Science.gov (United States)

    Lin, Shih-Yin; Singh, Chandralekha

    2010-10-01

    In a companion paper, we discuss students' ability to take advantage of what they learn from a solved problem and transfer their learning to solve a quiz problem that has different surface features but the same underlying physics principles. Here, we discuss students' ability to perform analogical reasoning between another pair of problems. Both the problems can be solved using the same physics principles. However, the solved problem provided was a two-step problem (which can be solved by decomposing it into two sub-problems) while the quiz problem was a three-step problem. We find that it is challenging for students to extend what they learned from a two-step problem to solve a three-step problem.

  16. Body Weight Determination from Foot Outline Length among the Iban Population in Malaysia

    Directory of Open Access Journals (Sweden)

    Hairunnisa Bt Mohd Anas K

    2017-12-01

    Full Text Available Foot impressions form a valuable physical evidence to solve crime. Foot impression measurements provide valuable information in estimating stature, weight, gender and age in crime scene investigation. In Asian countries, many people living in rural places walk without footwear. The aim of this research is to generate regression equations to determine living body weight from foot outline length among the Iban population of Malaysia. The study involved 200 (100 males, 100 females adult Ibans, mostly living in Sarawak, a state in   Malaysia. Following the standard procedure, the foot outlines were collected followed by body weight measurements and were recorded for analysis. The collected data were analysed with PASW 20 computer software. The correlation coefficient (R between the foot outline lengths and body weight was determined for males, females and pooled sample. Based on the foot outline and body weight, 30 regression equations were generated, 10 for males, 10 for females and 10 for pooled samples/unknown gender. The correlation coefficient (R values were positive and statistically significant. It is concluded that the present investigation provided regression equations to determine body weight from foot outline anthropometry. These equations can be used to determine body weight even when partial foot impressions are available at crime scenes.   Keywords: Forensic Science, Body Weight, Foot Outline, Iban Population, Malaysia

  17. Astronomical sketching a step-by-step introduction

    CERN Document Server

    Handy, Richard; Perez, Jeremy; Rix, Erika; Robbins, Sol

    2007-01-01

    This book presents the amateur with fine examples of astronomical sketches and step-by-step tutorials in each medium, from pencil to computer graphics programs. This unique book can teach almost anyone to create beautiful sketches of celestial objects.

  18. Labour market driven learning analytics

    NARCIS (Netherlands)

    Kobayashi, V.; Mol, S.T.; Kismihók, G.

    2014-01-01

    This paper briefly outlines a project about integrating labour market information in a learning analytics goal-setting application that provides guidance to students in their transition from education to employment.

  19. Labour Market Driven Learning Analytics

    Science.gov (United States)

    Kobayashi, Vladimer; Mol, Stefan T.; Kismihók, Gábor

    2014-01-01

    This paper briefly outlines a project about integrating labour market information in a learning analytics goal-setting application that provides guidance to students in their transition from education to employment.

  20. STEP and fundamental physics

    Science.gov (United States)

    Overduin, James; Everitt, Francis; Worden, Paul; Mester, John

    2012-09-01

    The Satellite Test of the Equivalence Principle (STEP) will advance experimental limits on violations of Einstein's equivalence principle from their present sensitivity of two parts in 1013 to one part in 1018 through multiple comparison of the motions of four pairs of test masses of different compositions in a drag-free earth-orbiting satellite. We describe the experiment, its current status and its potential implications for fundamental physics. Equivalence is at the heart of general relativity, our governing theory of gravity and violations are expected in most attempts to unify this theory with the other fundamental interactions of physics, as well as in many theoretical explanations for the phenomenon of dark energy in cosmology. Detection of such a violation would be equivalent to the discovery of a new force of nature. A null result would be almost as profound, pushing upper limits on any coupling between standard-model fields and the new light degrees of freedom generically predicted by these theories down to unnaturally small levels.

  1. STEP and fundamental physics

    International Nuclear Information System (INIS)

    Overduin, James; Everitt, Francis; Worden, Paul; Mester, John

    2012-01-01

    The Satellite Test of the Equivalence Principle (STEP) will advance experimental limits on violations of Einstein's equivalence principle from their present sensitivity of two parts in 10 13 to one part in 10 18 through multiple comparison of the motions of four pairs of test masses of different compositions in a drag-free earth-orbiting satellite. We describe the experiment, its current status and its potential implications for fundamental physics. Equivalence is at the heart of general relativity, our governing theory of gravity and violations are expected in most attempts to unify this theory with the other fundamental interactions of physics, as well as in many theoretical explanations for the phenomenon of dark energy in cosmology. Detection of such a violation would be equivalent to the discovery of a new force of nature. A null result would be almost as profound, pushing upper limits on any coupling between standard-model fields and the new light degrees of freedom generically predicted by these theories down to unnaturally small levels. (paper)

  2. One-step microlithography

    Science.gov (United States)

    Kahlen, Franz-Josef; Sankaranarayanan, Srikanth; Kar, Aravinda

    1997-09-01

    Subject of this investigation is a one-step rapid machining process to create miniaturized 3D parts, using the original sample material. An experimental setup where metal powder is fed to the laser beam-material interaction region has been built. The powder is melted and forms planar, 2D geometries as the substrate is moved under the laser beam in XY- direction. After completing the geometry in the plane, the substrate is displaced in Z-direction, and a new layer of material is placed on top of the just completed deposit. By continuous repetition of this process, 3D parts wee created. In particular, the impact of the focal spot size of the high power laser beam on the smallest achievable structures was investigated. At a translation speed of 51 mm/s a minimum material thickness of 590 micrometers was achieved. Also, it was shown that a small Z-displacement has a negligible influence on the continuity of the material deposition over this power range. A high power CO2 laser was used as energy source, the material powder under investigation was stainless steel SS304L. Helium was used as shield gas at a flow rate of 15 1/min. The incident CO2 laser beam power was varied between 300 W and 400 W, with the laser beam intensity distribute in a donut mode. The laser beam was focused to a focal diameter of 600 (Mu) m.

  3. SPAR-H Step-by-Step Guidance

    Energy Technology Data Exchange (ETDEWEB)

    April M. Whaley; Dana L. Kelly; Ronald L. Boring; William J. Galyean

    2012-06-01

    Step-by-step guidance was developed recently at Idaho National Laboratory for the US Nuclear Regulatory Commission on the use of the Standardized Plant Analysis Risk-Human Reliability Analysis (SPAR-H) method for quantifying Human Failure Events (HFEs). This work was done to address SPAR-H user needs, specifically requests for additional guidance on the proper application of various aspects of the methodology. This paper overviews the steps of the SPAR-H analysis process and highlights some of the most important insights gained during the development of the step-by-step directions. This supplemental guidance for analysts is applicable when plant-specific information is available, and goes beyond the general guidance provided in existing SPAR-H documentation. The steps highlighted in this paper are: Step-1, Categorizing the HFE as Diagnosis and/or Action; Step-2, Rate the Performance Shaping Factors; Step-3, Calculate PSF-Modified HEP; Step-4, Accounting for Dependence, and; Step-5, Minimum Value Cutoff.

  4. Multiple stage miniature stepping motor

    International Nuclear Information System (INIS)

    Niven, W.A.; Shikany, S.D.; Shira, M.L.

    1981-01-01

    A stepping motor comprising a plurality of stages which may be selectively activated to effect stepping movement of the motor, and which are mounted along a common rotor shaft to achieve considerable reduction in motor size and minimum diameter, whereby sequential activation of the stages results in successive rotor steps with direction being determined by the particular activating sequence followed

  5. Error analysis of mathematics students who are taught by using the book of mathematics learning strategy in solving pedagogical problems based on Polya’s four-step approach

    Science.gov (United States)

    Halomoan Siregar, Budi; Dewi, Izwita; Andriani, Ade

    2018-03-01

    The purpose of this study is to analyse the types of students errors and causes of them in solving of pedagogic problems. The type of this research is qualitative descriptive, conducted on 34 students of mathematics education in academic year 2017 to 2018. The data in this study is obtained through interviews and tests. Furthermore, the data is then analyzed through three stages: 1) data reduction, 2) data description, and 3) conclusions. The data is reduced by organizing and classifying them in order to obtain meaningful information. After reducing, then the data presented in a simple form of narrative, graphics, and tables to illustrate clearly the errors of students. Based on the information then drawn a conclusion. The results of this study indicate that the students made various errors: 1) they made a mistake in answer what being asked at the problem, because they misunderstood the problem, 2) they fail to plan the learning process based on constructivism, due to lack of understanding of how to design the learning, 3) they determine an inappropriate learning tool, because they did not understand what kind of learning tool is relevant to use.

  6. One Health in food safety and security education: Subject matter outline for a curricular framework.

    Science.gov (United States)

    Angelos, John A; Arens, Amanda L; Johnson, Heather A; Cadriel, Jessica L; Osburn, Bennie I

    2017-06-01

    Educating students in the range of subjects encompassing food safety and security as approached from a One Health perspective requires consideration of a variety of different disciplines and the interrelationships among disciplines. The Western Institute for Food Safety and Security developed a subject matter outline to accompany a previously published One Health in food safety and security curricular framework. The subject matter covered in this outline encompasses a variety of topics and disciplines related to food safety and security including effects of food production on the environment. This subject matter outline should help guide curriculum development and education in One Health in food safety and security and provides useful information for educators, researchers, students, and public policy-makers facing the inherent challenges of maintaining and/or developing safe and secure food supplies without destroying Earth's natural resources.

  7. One Health in food safety and security education: Subject matter outline for a curricular framework

    Directory of Open Access Journals (Sweden)

    John A. Angelos

    2017-06-01

    Full Text Available Educating students in the range of subjects encompassing food safety and security as approached from a One Health perspective requires consideration of a variety of different disciplines and the interrelationships among disciplines. The Western Institute for Food Safety and Security developed a subject matter outline to accompany a previously published One Health in food safety and security curricular framework. The subject matter covered in this outline encompasses a variety of topics and disciplines related to food safety and security including effects of food production on the environment. This subject matter outline should help guide curriculum development and education in One Health in food safety and security and provides useful information for educators, researchers, students, and public policy-makers facing the inherent challenges of maintaining and/or developing safe and secure food supplies without destroying Earth's natural resources.

  8. Outlining and dictating scientific manuscripts is a useful method for health researchers: A focus group interview.

    Science.gov (United States)

    Andresen, Kristoffer; Laursen, Jannie; Rosenberg, Jacob

    2018-01-01

    Young researchers may experience difficulties when writing scientific articles for publication in biomedical journals. Various methods may facilitate the writing process including outlining the paper before the actual writing and using dictation instead of writing the first draft. The aim of this study was to investigate the experiences and difficulties for young, experienced researchers when writing articles using a detailed outline and dictation of the first draft. We used qualitative focus group interviews and the study was reported according to the COnsolidated criteria for REporting Qualitative research guideline. Participants were sampled from a group of researchers participating in a writing retreat/course. The interviews were recorded on a digital recorder and transcribed. The text was analyzed according to content analysis and coded and condensed into themes and subthemes. Groups of participants were added until data saturation was reached. A total of 14 researchers participated (9 women and 5 men). Their clinical experience was median (range) of 6 (1-11) years since graduation from medical school. Two themes arose during the analyses of the data: "Process guidance with the outline as the map" and "arrival at dictation." The outline was used in the preparation phase leading up to the day of dictation and was used in collaboration with co-authors and supervisors. The participants found it to be a useful tool for preparing the manuscript and dictating their initial first full draft. Experienced young researchers found beneficial effects of using a structured outline to prepare for dictation of scientific articles. The outline was a tool that would develop in close collaboration with co-authors and mentors. With dictation, a full first draft of a manuscript can be produced in a few hours. Participants positively evaluated this structured and reproducible way of producing scientific articles.

  9. Effects of walking speed on the step-by-step control of step width.

    Science.gov (United States)

    Stimpson, Katy H; Heitkamp, Lauren N; Horne, Joscelyn S; Dean, Jesse C

    2018-02-08

    Young, healthy adults walking at typical preferred speeds use step-by-step adjustments of step width to appropriately redirect their center of mass motion and ensure mediolateral stability. However, it is presently unclear whether this control strategy is retained when walking at the slower speeds preferred by many clinical populations. We investigated whether the typical stabilization strategy is influenced by walking speed. Twelve young, neurologically intact participants walked on a treadmill at a range of prescribed speeds (0.2-1.2 m/s). The mediolateral stabilization strategy was quantified as the proportion of step width variance predicted by the mechanical state of the pelvis throughout a step (calculated as R 2 magnitude from a multiple linear regression). Our ability to accurately predict the upcoming step width increased over the course of a step. The strength of the relationship between step width and pelvis mechanics at the start of a step was reduced at slower speeds. However, these speed-dependent differences largely disappeared by the end of a step, other than at the slowest walking speed (0.2 m/s). These results suggest that mechanics-dependent adjustments in step width are a consistent component of healthy gait across speeds and contexts. However, slower walking speeds may ease this control by allowing mediolateral repositioning of the swing leg to occur later in a step, thus encouraging slower walking among clinical populations with limited sensorimotor control. Published by Elsevier Ltd.

  10. Hinkley Point 'C' power station public inquiry: outline statement of case

    International Nuclear Information System (INIS)

    1988-05-01

    This outline statement relates to the public inquiry to be held into the planning application by the Central Electricity Generating Board (CEGB) to construct a 1200 MW Pressurized Water Reactor (PWR) power station at Hinkley Point (Hinkley Point ''C'') in the United Kingdom, adjacent to an existing nuclear power station. The inquiry will consider economic, safety, environmental and planning matters relevant to the application and the implications for agriculture and local amenities of the re-aligning of two 400 kV overhead transmission lines. The outline statement contains submissions on: policy contest and approach; the requirement for Hinkley Point ''C''; design and safety; local issues. (UK)

  11. The stair-step approach in mathematics

    CERN Document Server

    Sedrakyan, Hayk

    2018-01-01

    This book is intended as a teacher’s manual and as an independent-study handbook for students and mathematical competitors. Based on a traditional teaching philosophy and a non-traditional writing approach (the stair-step method), this book consists of new problems with solutions created by the authors. The main idea of this approach is to start from relatively easy problems and “step-by-step” increase the level of difficulty toward effectively maximizing students' learning potential. In addition to providing solutions, a separate table of answers is also given at the end of the book. A broad view of mathematics is covered, well beyond the typical elementary level, by providing more in depth treatment of Geometry and Trigonometry, Number Theory, Algebra, Calculus, and Combinatorics.

  12. Learning, attentional control, and action video games.

    Science.gov (United States)

    Green, C S; Bavelier, D

    2012-03-20

    While humans have an incredible capacity to acquire new skills and alter their behavior as a result of experience, enhancements in performance are typically narrowly restricted to the parameters of the training environment, with little evidence of generalization to different, even seemingly highly related, tasks. Such specificity is a major obstacle for the development of many real-world training or rehabilitation paradigms, which necessarily seek to promote more general learning. In contrast to these typical findings, research over the past decade has shown that training on 'action video games' produces learning that transfers well beyond the training task. This has led to substantial interest among those interested in rehabilitation, for instance, after stroke or to treat amblyopia, or training for various precision-demanding jobs, for instance, endoscopic surgery or piloting unmanned aerial drones. Although the predominant focus of the field has been on outlining the breadth of possible action-game-related enhancements, recent work has concentrated on uncovering the mechanisms that underlie these changes, an important first step towards the goal of designing and using video games for more definite purposes. Game playing may not convey an immediate advantage on new tasks (increased performance from the very first trial), but rather the true effect of action video game playing may be to enhance the ability to learn new tasks. Such a mechanism may serve as a signature of training regimens that are likely to produce transfer of learning. Copyright © 2012 Elsevier Ltd. All rights reserved.

  13. Learning, attentional control and action video games

    Science.gov (United States)

    Green, C.S.; Bavelier, D.

    2012-01-01

    While humans have an incredible capacity to acquire new skills and alter their behavior as a result of experience, enhancements in performance are typically narrowly restricted to the parameters of the training environment, with little evidence of generalization to different, even seemingly highly related, tasks. Such specificity is a major obstacle for the development of many real-world training or rehabilitation paradigms, which necessarily seek to promote more general learning. In contrast to these typical findings, research over the past decade has shown that training on ‘action video games’ produces learning that transfers well beyond the training task. This has led to substantial interest among those interested in rehabilitation, for instance, after stroke or to treat amblyopia, or training for various precision-demanding jobs, for instance, endoscopic surgery or piloting unmanned aerial drones. Although the predominant focus of the field has been on outlining the breadth of possible action-game-related enhancements, recent work has concentrated on uncovering the mechanisms that underlie these changes, an important first step towards the goal of designing and using video games for more definite purposes. Game playing may not convey an immediate advantage on new tasks (increased performance from the very first trial), but rather the true effect of action video game playing may be to enhance the ability to learn new tasks. Such a mechanism may serve as a signature of training regimens that are likely to produce transfer of learning. PMID:22440805

  14. Six Steps to More Meaning.

    Science.gov (United States)

    Rakow, Steve

    1992-01-01

    Ausubel's theory of meaningful learning is described. Rote learning is contrasted with meaningful learning, which builds upon previous knowledge. Student's prior experience may leave them with misconceptions. Although erroneous, misconceptions are frequently logical and resistant to change. The author provides six strategies for facilitating…

  15. 3 Steps to Great Coaching: A Simple but Powerful Instructional Coaching Cycle Nets Results

    Science.gov (United States)

    Knight, Jim; Elford, Marti; Hock, Michael; Dunekack, Devona; Bradley, Barbara; Deshler, Donald D.; Knight, David

    2015-01-01

    In this article the authors describe a three-step instructional coaching cycle that can helps coaches become more effective. The article provides the steps and related components to: (1) Identify; (2) Learn; and (3) Improve. While the instructional coaching cycle is only one effective coaching program, coaches also need professional learning that…

  16. Writing argumentative texts: The effects of electronic outlining on students’ writing product and process

    NARCIS (Netherlands)

    De Smet, Milou; Brand-Gruwel, Saskia; Leijten, Mariëlle; Kirschner, Paul A.

    2012-01-01

    De Smet, M. J. R., Brand-Gruwel, S., Leijten, M., & Kirschner, P. A. (2012, July). Writing argumentative texts: The effects of electronic outlining on students’ writing product and process. Paper presented at the meeting of EARLI SIG Writing, Porto, Portugal.

  17. OUTLINE FOR OCCUPATIONAL HOME ECONOMICS COURSE IN COMMERCIAL AND INSTITUTIONAL FOOD PREPARATION.

    Science.gov (United States)

    Alabama State Dept. of Education, Montgomery. Home Economics Service.

    THE EXPERIMENTAL OUTLINE IS FOR TEACHER USE IN PLANNING A TWO-SEMESTER COURSE TO PREPARE 11TH AND 12TH GRADE STUDENTS FOR ENTRY LEVEL COMMERCIAL FOOD PREPARATION JOBS SUCH AS FOOD SERVICE WORKERS, COOK HELPERS, CATERER HELPERS, SALAD MAKERS, BAKER HELPERS, SHORT ORDER COOKS, AND TRAY LINE WORKERS. IT WAS DEVELOPED BY VOCATIONAL HOME ECONOMICS…

  18. Auto Body Welding 2 (Course Outline), Automotive Body Repair and Refinishing 1: 9033.04.

    Science.gov (United States)

    Dade County Public Schools, Miami, FL.

    The 90-hour course is a foundation quinmester course in welding for the auto body repairman. The outline consists of seven blocks of instruction (orientation, 6 hours; auto body oxyacetylene welding, 10 hours; electric arc welding equipment, 6 hours; auto body electric arc welding, 8 hours; position welding, 40 hours; electric spot welders, 16…

  19. Outline of the Therapeutic Process in Social Skills Training with Socially Dysfunctional Patients.

    Science.gov (United States)

    Stravynski, Ariel; And Others

    1987-01-01

    Outlines the therapeutic process in social skills training with 22 socially dysfunctional outpatients who met Diagnostic and Statistical Manual of Mental Disorders criteria for avoidant personality disorder. Measured performance of prosocial target behaviors and associated subjective anxiety during baseline, treatment, and follow-up periods.…

  20. Long-Range Goals in International Telecommunications and Information: An Outline for United States Policy.

    Science.gov (United States)

    Congress of the U.S., Washington, DC. Senate Committee on Commerce, Science, and Transportation.

    This report presents a comprehensive delineation of the principal issues in the field of international telecommunications and information, as well as an overview of United States policy in this area. The first part discusses international trends in protectionism and the politicization of international forums; it also outlines United States goals,…

  1. Identification of everyday objects on the basis of Gaborized outline versions.

    Science.gov (United States)

    Sassi, Michaël; Vancleef, Kathleen; Machilsen, Bart; Panis, Sven; Wagemans, Johan

    2010-01-01

    Using outlines derived from a widely used set of line drawings, we created stimuli geared towards the investigation of contour integration and texture segmentation using shapes of everyday objects. Each stimulus consisted of Gabor elements positioned and oriented curvilinearly along the outline of an object, embedded within a larger Gabor array of homogeneous density. We created six versions of the resulting Gaborized outline stimuli by varying the orientations of elements inside and outside the outline. Data from two experiments, in which participants attempted to identify the objects in the stimuli, provide norms for identifiability and name agreement, and show differences in identifiability between stimulus versions. While there was substantial variability between the individual objects in our stimulus set, further analyses suggest a number of stimulus properties which are generally predictive of identification performance. The stimuli and the accompanying normative data, both available on our website (http://www.gestaltrevision.be/sources/gaboroutlines), provide a useful tool to further investigate contour integration and texture segmentation in both normal and clinical populations, especially when top-down influences on these processes, such as the role of prior knowledge of familiar objects, are of main interest.

  2. How the Chemistry Modeling Curriculum Engages Students in Seven Science Practices Outlined by the College Board

    Science.gov (United States)

    Posthuma-Adams, Erica

    2014-01-01

    As advanced placement (AP) teachers strive to implement the changes outlined in the AP chemistry redesign, they will have the opportunity to reflect on and evaluate their current practices. For many AP teachers, the new focus on conceptual understanding, reasoning, inquiry, and critical thinking over memorization and algorithmic problem solving…

  3. Automotive Mechanics Curriculum Outline for Secondary Schools. Vocational Education Curriculum Guide.

    Science.gov (United States)

    Louisiana State Dept. of Education, Baton Rouge. Div. of Vocational Education.

    This curriculum outline for secondary automotive mechanics is structured around Louisiana's Vocational-Technical Automotive Mechanics Curriculum. The curriculum is composed of 16 units of instruction, covering the following topics: benchwork, fundamentals of automotive engines, preventive maintenance, automotive brakes, steering and front…

  4. Food Services and Hospitality for 10th, 11th, and 12th Grades. Course Outline.

    Science.gov (United States)

    Bucks County Technical School, Fairless Hills, PA.

    The outline describes the food services and hospitality course offered to senior high school students at the Bucks County Technical School. Specifically, the course seeks to provide students with a workable knowledge of food services and foster in them a sense of personal pride for quality workmanship. In addition to a statement of the philosophy…

  5. Aircraft Fuel, Hydraulic and Pneumatic Systems (Course Outlines), Aviation Mechanics 3 (Air Frame): 9067.01.

    Science.gov (United States)

    Dade County Public Schools, Miami, FL.

    This document presents an outline for a 135-hour course designed to familiarize the student with the operation, inspection, and repair of aircraft fuel, hydraulic, and pneumatic systems. It is designed to help the trainee master the knowledge and skills necessary to become an aviation airframe mechanic. The aviation airframe maintenance technician…

  6. Electronic outlining as a writing strategy: Effects on students' writing products, mental effort and writing process

    NARCIS (Netherlands)

    De Smet, Milou; Brand-Gruwel, Saskia; Leijten, Mariëlle; Kirschner, Paul A.

    2018-01-01

    This study addresses to what extent and how electronic outlining enhances students' writing performance. To this end, the focus of this study is not only on students' final writing products but also on the organisation of the writing process (i.e., planning, translating, and reviewing) and perceived

  7. An Outline on Psychotropic Drug Use in the Developmentally Disabled Patient. Monograph #102.

    Science.gov (United States)

    Vander Zanden, Jeanne A.

    This introduction to basic principles of psychotropic drug use in developmentally disabled patients is intended to provide personnel working in the field with information on appropriate clinical use as well as potential risks. Presented in outline form, information is provided on five classes of psychotropic drugs: antipsychotics; antidepressants;…

  8. Improved assessment of multiple sclerosis lesion segmentation agreement via detection and outline error estimates

    Directory of Open Access Journals (Sweden)

    Wack David S

    2012-07-01

    Full Text Available Abstract Background Presented is the method “Detection and Outline Error Estimates” (DOEE for assessing rater agreement in the delineation of multiple sclerosis (MS lesions. The DOEE method divides operator or rater assessment into two parts: 1 Detection Error (DE -- rater agreement in detecting the same regions to mark, and 2 Outline Error (OE -- agreement of the raters in outlining of the same lesion. Methods DE, OE and Similarity Index (SI values were calculated for two raters tested on a set of 17 fluid-attenuated inversion-recovery (FLAIR images of patients with MS. DE, OE, and SI values were tested for dependence with mean total area (MTA of the raters' Region of Interests (ROIs. Results When correlated with MTA, neither DE (ρ = .056, p=.83 nor the ratio of OE to MTA (ρ = .23, p=.37, referred to as Outline Error Rate (OER, exhibited significant correlation. In contrast, SI is found to be strongly correlated with MTA (ρ = .75, p  Conclusions The DE and OER indices are proposed as a better method than SI for comparing rater agreement of ROIs, which also provide specific information for raters to improve their agreement.

  9. Resonant Circuits and Introduction to Vacuum Tubes, Industrial Electronics 2: 9325.03. Course Outline.

    Science.gov (United States)

    Dade County Public Schools, Miami, FL.

    The 135 clock-hour course for the 11th year consists of outlines for blocks of instruction on series resonant circuits, parallel resonant circuits, transformer theory and application, vacuum tube fundamentals, diode vacuum tubes, triode tube construction and parameters, vacuum tube tetrodes and pentodes, beam-power and multisection tubes, and…

  10. An outline of military technological dynamics as restraints for acquisition, international cooperation and domestic technological development

    Directory of Open Access Journals (Sweden)

    Édison Renato Silva

    2014-12-01

    Full Text Available The expectation that technological returns from defense expenditure through acquisition, international cooperation and domestic research would further national development underappreciates the different technological dynamic of the armed services. This paper outlines the technological dynamic the stems from fighting in the air, at sea and on land, exemplifying consequences for the case of acquisition.

  11. Curriculum Outline for Introduction to Engineering Chemistry. First Edition. Review Cycle-Annual.

    Science.gov (United States)

    Schlenker, Richard M.

    This curriculum outline consists of behavioral objectives (called terminal and enabling objectives) for Introduction to Engineering Chemistry, a one-semester, post-secondary course consisting of four 1-hour lectures each week. Course goal is to introduce marine engineering students to the rudiments of basic/introductory inorganic chemistry. The…

  12. Natural Gas Compression Technician: Apprenticeship Course Outline. Apprenticeship and Industry Training. 5311.1

    Science.gov (United States)

    Alberta Advanced Education and Technology, 2011

    2011-01-01

    The graduate of the Natural Gas Compression Technician apprenticeship program is a certified journeyperson who will be able to install, commission, maintain and repair equipment used to gather store and transmit natural gas. Advanced Education and Technology has prepared this course outline in partnership with the Natural Gas Compression…

  13. An outline of the bibliometric indicator used for performancebased funding of research institutions in Norway

    DEFF Research Database (Denmark)

    Schneider, Jesper Wiborg

    2009-01-01

    This article outlines and discusses the bibliometric indicator used for performance-based funding of research institutions in Norway. It is argued that the indicator is novel and innovative as compared to the indicators used in other funding models. It compares institutions based on all...

  14. Discussion and Outline of a Course on Methods of Teaching a Foreign Language.

    Science.gov (United States)

    Heiser, Mary

    This course, designed for instructing potential teaching assistants to teach college students a foreign language, concentrates on six major areas of preparation. A detailed outline covers: (1) course introduction and definitions, (2) applied linguistics, (3) approaches and methods, (4) testing, (5) classroom techniques, and (6) demonstrations.…

  15. Peculiarities of dynamic evaluation of globular formation outlines of the lungs with multislice computed tomography

    Directory of Open Access Journals (Sweden)

    Vladimir G. Kolmogorov

    2017-01-01

    Full Text Available Background. Visualization of infiltration in lung tissue surrounding the globular formation of the lungs (GFL determined by X-ray is one of the important points in the differential diagnosis of primary lung cancer, specific and non-specific inflammatory processes. At CT gauge body phantoms test facilities are widely used for evaluating the performance of scanners that allow the evaluation of scanner characteristics : noise, contrast sensitivity, positioning accuracy, stiffness of the radiation beam, the layer thickness, spatial resolution, etc.Aim. To develop a methodology for assessing the GFL outlines of the dynamics of multislice computed tomography (MSCT by selecting the optimal image processing algorithms.Materials and methods. The visual analysis of two- component physical model images of the electronic window level (WL and electronic window width (WW was installed on the basis of the best conditions for studying a specific group of tissues. In the case of indistinct, poorly defined outlines of globular formations, visual assessment is operator-dependent and requires development and application of quantitative methods of analysis. For a quantitative description of the outlines of the image of the GFL model, a vector in a polar coordinate system coming from the center of the figure mass bounded by the outline was used. The following outline complexity measures were adopted: modified Shannon information entropy H(S(k for k harmonics of the normalized spectral power density S(k of the length of oscillation of loop radius vector R(n; the number of local maxima L of signature radius vector R(n; the maximum value of the normalized power spectral density S(k; product (multiplicity of the entropy H(S and the number of local maxima L.Results. “Multiplicity”, “the number of local maxima” of the outline depend on the GFL geometric dimensions and cannot be used for diagnosis without first normalizing for GFL outline length. The parameters

  16. HTSC-Josephson step contacts

    International Nuclear Information System (INIS)

    Herrmann, K.

    1994-03-01

    In this work the properties of josephson step contacts are investigated. After a short introduction into Josephson step contacts the structure, properties and the Josphson contacts of YBa 2 Cu 3 O 7-x high-T c superconductors is presented. The fabrication of HTSC step contacts and the microstructure is discussed. The electric properties of these contacts are measured together with the Josephson emission and the magnetic field dependence. The temperature dependence of the stationary transport properties is given. (WL)

  17. Machine learning with R

    CERN Document Server

    Lantz, Brett

    2013-01-01

    Written as a tutorial to explore and understand the power of R for machine learning. This practical guide that covers all of the need to know topics in a very systematic way. For each machine learning approach, each step in the process is detailed, from preparing the data for analysis to evaluating the results. These steps will build the knowledge you need to apply them to your own data science tasks.Intended for those who want to learn how to use R's machine learning capabilities and gain insight from your data. Perhaps you already know a bit about machine learning, but have never used R; or

  18. Pervasive Learning Environments

    DEFF Research Database (Denmark)

    Hundebøl, Jesper; Helms, Niels Henrik

    in schools. The other is moreover related to work based learning in that it foresees a community of practitioners accessing, sharing and adding to knowledge and learning objects held within a pervasive business intelligence system. Limitations and needed developments of these and other systems are discussed......Abstract: The potentials of pervasive communication in learning within industry and education are right know being explored through different R&D projects. This paper outlines the background for and the possible learning potentials in what we describe as pervasive learning environments (PLE). PLE......'s differ from virtual learning environments (VLE) primarily because in PLE's the learning content is very much related to the actual context in which the learner finds himself. Two local (Denmark) cases illustrate various aspects of pervasive learning. One is the eBag, a pervasive digital portfolio used...

  19. Pervasive Learning Environments

    DEFF Research Database (Denmark)

    Helms, Niels Henrik; Hundebøl, Jesper

    2006-01-01

    The potentials of pervasive communication in learning within industry and education are right know being explored through different R&D projects. This paper outlines the background for and the possible learning potentials in what we describe as pervasive learning environments (PLE). PLE's differ...... from virtual learning environments (VLE) primarily because in PLE's the learning content is very much related to the actual context in which the learner finds himself. Two local (Denmark) cases illustrate various aspects of pervasive learning. One is the eBag, a pervasive digital portfolio used...... in schools. The other is moreover related to work based learning in that it foresees a community of practitioners accessing, sharing and adding to knowledge and learning objects held within a pervasive business intelligence system. Limitations and needed developments of these and other systems are discussed...

  20. The NIST Step Class Library (Step Into the Future)

    Science.gov (United States)

    1990-09-01

    Figure 6. Excerpt from a STEP exclange file based on the Geometry model 1be NIST STEP Class Libary Page 13 An issue of concern in this...Scheifler, R., Gettys, J., and Newman, P., X Window System: C Library and Protocol Reference. Digital Press, Bedford, Mass, 1988. [Schenck90] Schenck, D

  1. On the Convexity of Step out - Step in Sequencing Games

    NARCIS (Netherlands)

    Musegaas, Marieke; Borm, Peter; Quant, Marieke

    2016-01-01

    The main result of this paper is the convexity of Step out - Step in (SoSi) sequencing games, a class of relaxed sequencing games first analyzed by Musegaas, Borm, and Quant (2015). The proof makes use of a polynomial time algorithm determining the value and an optimal processing order for an

  2. Valve cam design using numerical step-by-step method

    OpenAIRE

    Vasilyev, Aleksandr; Bakhracheva, Yuliya; Kabore, Ousman; Zelenskiy, Yuriy

    2014-01-01

    This article studies the numerical step-by-step method of cam profile design. The results of the study are used for designing the internal combustion engine valve gear. This method allows to profile the peak efficiency of cams in view of many restrictions, connected with valve gear serviceability and reliability.

  3. The bounded proof property via step algebras and step frames

    NARCIS (Netherlands)

    Bezhanishvili, N.; Ghilardi, Silvio

    2013-01-01

    We develop a semantic criterion for a specific rule-based calculus Ax axiomatizing a given logic L to have the so-called bounded proof property. This property is a kind of an analytic subformula property limiting the proof search space. Our main tools are one-step frames and one-step algebras. These

  4. Leading Change Step-by-Step: Tactics, Tools, and Tales

    Science.gov (United States)

    Spiro, Jody

    2010-01-01

    "Leading Change Step-by-Step" offers a comprehensive and tactical guide for change leaders. Spiro's approach has been field-tested for more than a decade and proven effective in a wide variety of public sector organizations including K-12 schools, universities, international agencies and non-profits. The book is filled with proven tactics for…

  5. Compounding the Challenge: Young Deaf Children and Learning Disabilities.

    Science.gov (United States)

    Mauk, Gary W.; Mauk, Pamela P.

    1993-01-01

    This paper presents a definition of deaf and hard of hearing children with learning disabilities; notes the incidence of children with both disabilities; outlines roadblocks to learning; describes screening, diagnosis, and assessment practices; and offers suggestions for educational programming. (JDD)

  6. Multisubject Learning for Common Spatial Patterns in Motor-Imagery BCI

    Directory of Open Access Journals (Sweden)

    Dieter Devlaminck

    2011-01-01

    Full Text Available Motor-imagery-based brain-computer interfaces (BCIs commonly use the common spatial pattern filter (CSP as preprocessing step before feature extraction and classification. The CSP method is a supervised algorithm and therefore needs subject-specific training data for calibration, which is very time consuming to collect. In order to reduce the amount of calibration data that is needed for a new subject, one can apply multitask (from now on called multisubject machine learning techniques to the preprocessing phase. Here, the goal of multisubject learning is to learn a spatial filter for a new subject based on its own data and that of other subjects. This paper outlines the details of the multitask CSP algorithm and shows results on two data sets. In certain subjects a clear improvement can be seen, especially when the number of training trials is relatively low.

  7. Student Opinions about the Seven-Step Procedure in Problem-Based Hospitality Management Education

    Science.gov (United States)

    Zwaal, Wichard; Otting, Hans

    2014-01-01

    This study investigates how hospitality management students appreciate the role and application of the seven-step procedure in problem-based learning. A survey was developed containing sections about personal characteristics, recall of the seven steps, overall report marks, and 30 statements about the seven-step procedure. The survey was…

  8. A small step for mankind

    NARCIS (Netherlands)

    Huizing, C.; Koymans, R.L.C.; Kuiper, R.; Dams, D.; Hannemann, U.; Steffen, M.

    2010-01-01

    For many programming languages, the only formal semantics published is an SOS big-step semantics. Such a semantics is not suited for investigations that observe intermediate states, such as invariant techniques. In this paper, a construction is proposed that generates automatically a small-step SOS

  9. Grief: Difficult Times, Simple Steps.

    Science.gov (United States)

    Waszak, Emily Lane

    This guide presents techniques to assist others in coping with the loss of a loved one. Using the language of 9 layperson, the book contains more than 100 tips for caregivers or loved ones. A simple step is presented on each page, followed by reasons and instructions for each step. Chapters include: "What to Say"; "Helpful Things to Do"; "Dealing…

  10. Learning and Communicative Rationality

    DEFF Research Database (Denmark)

    Rasmussen, Palle

    The paper is an attempt to outline Habermas' contributions to a theory of learning. Such contributions are found in his work on individual learning and socialization, the constitution and reproduction of lifeworlds, the character of social evolution, the processes of public delibearation...... and democracy and the idea and role of universities. A "theory of learning" is not taken in a very formalised sense, rather the idea is to identify themes where Habermas' theoretical framework provide the opportunity for locating important aspects of learning in modern society....

  11. Perspectives on ontology learning

    CERN Document Server

    Lehmann, J

    2014-01-01

    Perspectives on Ontology Learning brings together researchers and practitioners from different communities − natural language processing, machine learning, and the semantic web − in order to give an interdisciplinary overview of recent advances in ontology learning.Starting with a comprehensive introduction to the theoretical foundations of ontology learning methods, the edited volume presents the state-of-the-start in automated knowledge acquisition and maintenance. It outlines future challenges in this area with a special focus on technologies suitable for pushing the boundaries beyond the c

  12. Glycan specificity of the Vibrio vulnificus hemolysin lectin outlines evolutionary history of membrane targeting by a toxin family.

    Science.gov (United States)

    Kaus, Katherine; Lary, Jeffrey W; Cole, James L; Olson, Rich

    2014-07-29

    Pore-forming toxins (PFTs) are a class of pathogen-secreted molecules that oligomerize to form transmembrane channels in cellular membranes. Determining the mechanism for how PFTs bind membranes is important in understanding their role in disease and for developing possible ways to block their action. Vibrio vulnificus, an aquatic pathogen responsible for severe food poisoning and septicemia in humans, secretes a PFT called V. vulnificus hemolysin (VVH), which contains a single C-terminal targeting domain predicted to resemble a β-trefoil lectin fold. In order to understand the selectivity of the lectin for glycan motifs, we expressed the isolated VVH β-trefoil domain and used glycan-chip screening to identify that VVH displays a preference for terminal galactosyl groups including N-acetyl-d-galactosamine and N-acetyl-d-lactosamine. The X-ray crystal structure of the VVH lectin domain solved to 2.0Å resolution reveals a heptameric ring arrangement similar to the oligomeric form of the related, but inactive, lectin from Vibrio cholerae cytolysin. Structures bound to glycerol, N-acetyl-d-galactosamine, and N-acetyl-d-lactosamine outline a common and versatile mode of recognition allowing VVH to target a wide variety of cell-surface ligands. Sequence analysis in light of our structural and functional data suggests that VVH may represent an earlier step in the evolution of Vibrio PFTs. Copyright © 2014 Elsevier Ltd. All rights reserved.

  13. A Step-by-Step Study of Formative Assessment

    Science.gov (United States)

    Pietsch, Laura

    2013-01-01

    This article presents a guide to the development of formative assessments for school librarians participating in professional learning communities (PLC). It describes librarians' reading of assigned books, meeting with their PLCs, and incorporation of learned strategies in their daily instruction. Central library service readers' regular visits to…

  14. Cultural Landscapes and Neolithisation Processes: Outline of a model for the Scheldt basin (Belgium

    Directory of Open Access Journals (Sweden)

    Erick N. Robinson

    2007-12-01

    Full Text Available Recent research has indicated the continuation of a hunting-fishing-gathering way of life in the lower Scheldt basin (Belgium for over a millennium after the first arrival of agriculture in the middle Scheldt. Current evidence suggests multiple hiatuses in cultural change from the late 6th-late 5th millennium BC. This article provides the outline of a model that seeks to explain these hiatuses from the perspective of indigenous hunter-fisher-gatherer cultural landscapes. The outline investigates the significance of palaeoecological and social contexts in relation to contact and cultural transmission processes during the transition to agriculture. Recent ethnoarchaeological research from hunter-fisher-gatherers in temperate and boreal environments is referenced as a structural analogy for illuminating the important relationship between territoriality and social mediation within hunter-gatherer groups at the Mesolithic-Neolithic interface.

  15. Reliability and safety program plan outline for the operational phase of a waste isolation facility

    International Nuclear Information System (INIS)

    Ammer, H.G.; Wood, D.E.

    1977-01-01

    A Reliability and Safety Program plan outline has been prepared for the operational phase of a Waste Isolation Facility. The program includes major functions of risk assessment, technical support activities, quality assurance, operational safety, configuration monitoring, reliability analysis and support and coordination meetings. Detailed activity or task descriptions are included for each function. Activities are time-phased and presented in the PERT format for scheduling and interactions. Task descriptions include manloading, travel, and computer time estimates to provide data for future costing. The program outlined here will be used to provide guidance from a reliability and safety standpoint to design, procurement, construction, and operation of repositories for nuclear waste. These repositories are to be constructed under the National Waste Terminal Storage program under the direction of the Office of Waste Isolation, Union Carbide Corp. Nuclear Division

  16. Future biogas plants. New plant outlines and economic potential; Fremtidens biogasfaellesanlaeg. Nye anlaegskoncepter og oekonomisk potentiale

    Energy Technology Data Exchange (ETDEWEB)

    Christensen, Johannes (ed.)

    2006-06-16

    The Working Paper is the first joint reporting from a project aiming at identifying new outlines for joint biogas plants with profitable operation mainly based on slurry. So far a pre-requisition for profitable operation has been supply of 20-25% organic waste as supplement to the slurry, partly because organic waste increases gas production, and partly to collect recipient fee. The new outlines, which are analysed, represent different combinations of technology for separation, pre-treatment and re-circulation, including separation at each separate farm and separation of degassed slurry. Simultaneously with an increased gas yield, a number of synergy effects are achieved, which can contribute to ensure an environmentally friendly distribution and use of the nutrients, especially in areas with large concentrations of animal husbandry. (BA)

  17. Effective basis for modelling outlines of envelopes generated by motion of surfaces of revolution

    International Nuclear Information System (INIS)

    Turlapov, V.E.; Yakunin, V.I.

    1994-01-01

    This paper considers effective solutions of problems on parallel processing of envelopes generated by three-dimensional movement of surfaces of revolution. In general, determining the points outlining the envelope corresponding to concrete values for motion parameters reduces to numerical solution of nonlinear equations in generatrix parameters. For surfaces of revolution whose generatrix is a circular arc, this problem reduces to solution of a fourth-degree algebraic equation. It is shown that an envelope outline can be specified in the form of an explicit function of the motion parameters for any motion if the generatrix of the surface of revolution is a strait line, and, for motion with a fixed point or a fixed axis for the surface of revolution, if the generatrix is a conic section, spline, or a number of other curves

  18. What Doesn't Happen in Teaching and Learning?

    Science.gov (United States)

    Swann, Joanna

    1998-01-01

    Outlines the transmission theory of teaching explaining that the theory is criticized in terms of its implied acceptance of theory-free observation, learning by inductive process, and secure knowledge. Discusses Karl Popper's alternative theories of learning and the growth of knowledge and outlines some of the implications for educational…

  19. Outline of examination guides of water-cooled research reactors in Japan

    International Nuclear Information System (INIS)

    Yoshino, F.; Kimura, R.

    1992-01-01

    The Nuclear Safety Commission of Japan published two examination guides of water-cooled research reactors on July 18, 1991; one is for safety design, and another is for safety evaluation. In these guides, careful consideration is taken into account on the basic safety characteristic features of research reactors in order to be reasonable regulative requirements. This paper describes the fundamental philosophy and outline of the guides. (author)

  20. Automatic detection of outlines. Application to the quantitative analysis of renal scintiscanning pictures

    International Nuclear Information System (INIS)

    Morcos-Ghrab, Nadia.

    1979-01-01

    The purpose of the work described is the finalizing of a method making it possible automatically to extract the significant outlines on a renal scintiscanning picture. The algorithms must be simple and of high performance, their routine execution on a mini-computer must be fast enough to compete effectively with human performances. However, the method that has been developed is general enough to be adapted, with slight modifications, to another type of picture. The first chapter is a brief introduction to the principle of scintiscanning, the equipment used and the type of picture obtained therefrom. In the second chapter the various approaches used for form recognition and scene analysis are very briefly described with the help of examples. The third chapter deals with pretreatment techniques (particularly the machine operators) used for segmenting the pictures. Chapter four presents techniques which segment the picture by parallel processing of all its points. In chapter five a description is given of the sequential research techniques of the outline elements, drawing inspiration from the methods used in artificial intelligence for resolving the optimization problem. The sixth chapter shows the difficulties encountered in extracting the renal outlines and the planning technique stages adopted to overcome these difficulties. Chapter seven describes in detail the two research methods employed for generating the plan. In chapter eight, the methods used for extending the areas obtained on the plan and for refining the outlines that bound them are dealt with. Chapter nine is a short presentation of the organization of the programmes and of their data structure. Finally, examples of results are given in chapter ten [fr

  1. Latin American Bioethics: intangible outline of the continent’s reality

    Directory of Open Access Journals (Sweden)

    Dora Porto

    2016-10-01

    Full Text Available This brief essay proposes to reflect on what could be Latin American bioethics, speculating about possible identity characteristics and operational limits of the idea of what constitutes Latin America, outlined conceptually by geographical, historical and cultural aspects. This attempt does not assume the task of defining exactly or definitively what Latin American bioethics is, but rather limits itself to the purpose of causing controversy in order to stimulate reflection on this topic to assess its usefulness.

  2. Preliminary outline for the final report of INFCE working group 2

    International Nuclear Information System (INIS)

    1979-04-01

    After proposing a revised and detailed outline for the working group report, a draft of chapter 6, assessment and comparison of the proliferation aspects of enrichment, is given. Major subheadings within the chapter include: proliferation aspects in general, proliferation aspects of enrichment, means to minimize the risks of proliferation of enrichment technologies, international safeguards aspects specific to enrichment, international aspects, including multi-national or regional fuel cycle centers, special features to proliferation resistance at enrichment techniques, and general conclusions

  3. Outline of an experimental apparatus for the study on the advanced voloxidation process

    International Nuclear Information System (INIS)

    Uchiyama, Gunzo; Sugikawa, Susumu; Maeda, Mitsuru; Tsujino, Takeshi; Torikai, Seishi; Kitamura, Masafumi; Yamazaki, Kazunobu.

    1990-02-01

    The experimental apparatus (VULCAN, the capacity; 2 kg-UO 2 /batch) was constructed to study on the advanced voloxidation process, which was proposed to reduce amount of tritium released from fuel reprocessing facilities. Using this equipment, a process study was conducted on behaviors of oxidation-reduction of simulated fuels and of release of tritium, and on confinement function of rotary seal of the reactor. An outline of the experimental apparatus is described. (author)

  4. Recent progress and focuses of ichnology: Outline of the 14th International Ichnofabric Workshop

    OpenAIRE

    Ruo-Ying Fan; Yi-Ming Gong

    2017-01-01

    The 14th International Ichnofabric Workshop was held successfully in Taipei, China from April 29th to May 2nd. From the oral presentations, posters, intra- and post-workshop field trips, and workshop discussions, a few promising aspects of ichnological study can be outlined: (1) Ichnotaxonomy is, and will be the major endeavour of ichnologists, supplying important behavioural information for palaeontological studies, and also providing reasonable, objective, and convenient taxonomical framewo...

  5. Outlining precision boundaries among areas with different variability standards using magnetic susceptibility and geomorphic surfaces

    OpenAIRE

    Matias,Sammy S. R.; Marques Júnior,José; Siqueira,Diego S.; Pereira,Gener T.

    2014-01-01

    There is an increasing demand for detailed maps that represent in a simplified way the knowledge of the variability of a particular area or region maps. The objective was to outline precision boundaries among areas with different accuracy variability standards using magnetic susceptibility and geomorphic surfaces. The study was conducted in an area of 110 ha, which identified three compartment landscapes based on the geomorphic surfaces model. To determinate pH, organic matter, phosphorus, po...

  6. Outline of the seismic design guideline of an FBR - a tentative draft

    International Nuclear Information System (INIS)

    Akiyama, Hiroshi; Ohtsubo, Hideomi; Nakamura, Hideharu; Matsuura, Shinichi; Hagiwara, Yutaka; Yuhara, Tetsuo; Hirayama, Hiroshi; Kokubo, Kunio; Ooka, Yuji.

    1993-01-01

    Central Research Institute of Electric Power Industry (Japan) is carrying out the Demonstration Test and Research Program of Buckling of FBR (FY 1987-FY 1993). The first half of the research program was finished after establishing a seismic buckling design guideline (a tentative draft). The purpose of this paper is to describe the dynamic buckling characteristics of FBR main vessels and the outline of the rationalized buckling design guideline for seismic loadings. (orig.)

  7. DORT and TORT workshop -- Outline for presentation for performance issues for large problems

    International Nuclear Information System (INIS)

    Barnett, A.

    1998-04-01

    This paper addresses the problem of running large TORT programs. The problem being a limited amount of time per job and limited amount of memory and disk space. The solution that the author outlines here is to break up the TORT run in time and space. For the time problem run multiple, sequential, dependent jobs. For the space problem use TORT internal memory conservation features. TORT is a three-dimensional discrete ordinates neutron/photon transport code

  8. Microprocessor controller for stepping motors

    International Nuclear Information System (INIS)

    Strait, B.G.; Thuot, M.E.

    1977-01-01

    A new concept for digital computer control of multiple stepping motors which operate in a severe electromagnetic pulse environment is presented. The motors position mirrors in the beam-alignment system of a 100-kJ CO 2 laser. An asynchronous communications channel of a computer is used to send coded messages, containing the motor address and stepping-command information, to the stepping-motor controller in a bit serial format over a fiber-optics communications link. The addressed controller responds by transmitting to the computer its address and other motor information, thus confirming the received message. Each controller is capable of controlling three stepping motors. The controller contains the fiber-optics interface, a microprocessor, and the stepping-motor driven circuits. The microprocessor program, which resides in an EPROM, decodes the received messages, transmits responses, performs the stepping-motor sequence logic, maintains motor-position information, and monitors the motor's reference switch. For multiple stepping-motor application, the controllers are connected in a daisy chain providing control of many motors from one asynchronous communications channel of the computer

  9. A communication tool for cancer patients with pain: the art therapy technique of the body outline.

    Science.gov (United States)

    Luzzatto, Paola; Sereno, Valerie; Capps, Roy

    2003-06-01

    The multidimensional aspect of pain suggests the use of multimodal interventions. The Memorial Sloan-Kettering Cancer Center has recently utilized the art therapy modality to help patients communicate the painful side of their illness in such a way that they can feel understood and respected. In this paper we describe a simple innovative art therapy intervention that we have developed within the Art Therapy Service in the Psychiatric Department of Memorial Sloan-Kettering Cancer Center. The patients work with a Body Outline as a starting template, together with the art therapist, in sessions lasting approximately 45 minutes. They are encouraged to fill the space inside and outside the Body Outline. They can use colored pastels, markers, or watercolor or cut out images for a collage. Seventy hospitalized adult cancer patients, 60 women and 10 men, used this intervention between January 1999 and May 2000. We have analyzed the variety of responses from the 70 patients, and three main groups have emerged, which have focused on the following issues: (1) visualization of physical pain, (2) communication of emotions, and (3) search for meaning/spirituality. The results suggest that because of its abstract symbolic feature, the Body Outline is a very flexible therapeutic intervention. It must be offered within the relationship with the art therapist, and it may fulfill quite a variety of expressive needs, from the description of physical pain to the elaboration of spiritual longings.

  10. Learning Pulse: Using Wearable Biosensors and Learning Analytics to Investigate and Predict Learning Success in Self-regulated Learning

    NARCIS (Netherlands)

    Di Mitri, Daniele; Scheffel, Maren; Drachsler, Hendrik; Börner, Dirk; Ternier, Stefaan; Specht, Marcus

    2017-01-01

    The Learning Pulse study aims to explore whether physiological data such as heart rate and step count correlate with learning activity data and whether they are good predictors for learning success during self-regulated learning. To verify this hypothesis an experiment was set up involving eight

  11. Adsorption-induced step formation

    DEFF Research Database (Denmark)

    Thostrup, P.; Christoffersen, Ebbe; Lorensen, Henrik Qvist

    2001-01-01

    Through an interplay between density functional calculations, Monte Carlo simulations and scanning tunneling microscopy experiments, we show that an intermediate coverage of CO on the Pt(110) surface gives rise to a new rough equilibrium structure with more than 50% step atoms. CO is shown to bind...... so strongly to low-coordinated Pt atoms that it can break Pt-Pt bonds and spontaneously form steps on the surface. It is argued that adsorption-induced step formation may be a general effect, in particular at high gas pressures and temperatures....

  12. Step sites in syngas catalysis

    DEFF Research Database (Denmark)

    Rostrup-Nielsen, J.; Nørskov, Jens Kehlet

    2006-01-01

    Step sites play an important role in many catalytic reactions. This paper reviews recent results on metal catalysts for syngas reactions with emphasis on steam reforming. Modern characterization techniques (STEM, HREM...) and theoretical calculations (DFT) has allowed a more quantitative explanat......Step sites play an important role in many catalytic reactions. This paper reviews recent results on metal catalysts for syngas reactions with emphasis on steam reforming. Modern characterization techniques (STEM, HREM...) and theoretical calculations (DFT) has allowed a more quantitative...... explanation of the impact of step sites on catalyst activity and side reactions such as carbon formation. This leads to a discussion of principles for catalyst promotion....

  13. Learning Democratic Global Governance.

    Science.gov (United States)

    Haavelsrud, Magnus

    1996-01-01

    Outlines a model process of developing knowledge from within different groups and cultures to allow more equitable participation of all world societies in the definition of global governance. Reviews concepts relevant to education's contributions toward learning and creating democratic global governance. Discusses the educational utility of…

  14. DSCOVR Contamination Lessons Learned

    Science.gov (United States)

    Graziani, Larissa

    2015-01-01

    The Triana observatory was built at NASA GSFC in the late 1990's, then placed into storage. After approximately ten years it was removed from storage and repurposed as the Deep Space Climate Observatory (DSCOVR). This presentation outlines the contamination control program lessons learned during the integration, test and launch of DSCOVR.

  15. Three Steps Lead to Differentiation

    Science.gov (United States)

    Bowgren, Linda; Sever, Kathryn

    2010-01-01

    Much has been written about the value, need, and complexity of differentiating learning within every classroom based on student readiness, motivation and interest, apparent skills, learning preferences or styles, and identified cognitive needs. Teachers are encouraged to look at differentiation for students not as a formula for teaching, but…

  16. The evolution of eLearning background, blends and blackboard....

    Science.gov (United States)

    Sleator, Roy D

    2010-01-01

    This review of eLearning is divided into three sections: the first charts the evolution of eLearning from early correspondence courses to the current computer mediated approaches to distributed learning. The second section deals with the concept of blended learning; combining best practice in face-to-face and online learning. The final section focuses on current platform technologies in eLearning and outlines the strengths and weaknesses of learning management systems such as Blackboard.

  17. Alternative Learning Environments in the Elementary School.

    Science.gov (United States)

    Davis, Eugene D.

    This paper outlines a program utilized in the Countryside School which offers alternative learning environments in the elementary school. The program includes (1) semi-departmentalization; (2) team teaching; and (3) an open-alternatives program. Each of these areas is outlined and fully discussed in terms of student and parent needs. (YRJ)

  18. The primary steps of photosynthesis

    International Nuclear Information System (INIS)

    Fleming, G.R.; Van Grondelle, R.

    1996-01-01

    The two important initial steps of photosynthesis-electron transfer and energy transfer occur with great speed and efficiency. New techniques in laser optics and genetic engineering age helping us to understand why. (author). 24 refs. 8 figs

  19. 7 Steps to Aging Well

    Science.gov (United States)

    ... Issue Past Issues Special Section 7 Steps to Aging Well Past Issues / Winter 2007 Table of Contents ... Exercise: A Guide from the National Institute on Aging is a publication from NIA that has strength, ...

  20. From Learning Cultures to Educational Cultures: Values and Judgements in Educational Research and Educational Improvement

    Science.gov (United States)

    Biesta, Gert

    2011-01-01

    This article outlines a new approach to the study of learning and the improvement of education. The approach consists of two elements: a theory of learning cultures and a cultural theory of learning. Learning cultures are different from learning contexts or learning environments in that they are to be understood as the social practices through…

  1. A Case Study of Facebook Use: Outlining a Multi-Layer Strategy for Higher Education

    Science.gov (United States)

    Menzies, Rachel; Petrie, Karen; Zarb, Mark

    2017-01-01

    Many students are looking to appropriate social networking sites, amongst them, Facebook, to enhance their learning experience. A growing body of literature reports on the motivation of students and staff to engage with Facebook as a learning platform as well as mapping such activities to pedagogy and curricula. This paper presents student…

  2. A Framework for Process Reengineering in Higher Education: A case study of distance learning exam scheduling and distribution

    Directory of Open Access Journals (Sweden)

    M'hammed Abdous

    2008-10-01

    Full Text Available In this paper, we propose a conceptual and operational framework for process reengineering (PR in higher education (HE institutions. Using a case study aimed at streamlining exam scheduling and distribution in a distance learning (DL unit, we outline a sequential and non-linear four-step framework designed to reengineer processes. The first two steps of this framework – initiating and analyzing – are used to initiate, document, and flowchart the process targeted for reengineering, and the last two steps – reengineering/ implementing and evaluating – are intended to prototype, implement, and evaluate the reengineered process. Our early involvement of all stakeholders, and our in-depth analysis and documentation of the existing process, allowed us to avoid the traditional pitfalls associated with business process reengineering (BPR. Consequently, the outcome of our case study indicates a streamlined and efficient process with a higher faculty satisfaction at substantial cost reduction.

  3. Nonparametric statistics: a step-by-step approach

    National Research Council Canada - National Science Library

    Corder, Gregory W; Foreman, Dale I

    2014-01-01

    .... The book continues to follow the same format in all chapters to aid in reader comprehension, and each chapter begins with a general introduction and a list of the chapter's main learning objectives...

  4. Pendekatan Pelatihan On-Site dan Step by Step untuk Optimalisasi Fungsi Guru dalam Pembelajaran

    Directory of Open Access Journals (Sweden)

    Moch. Sholeh Y.A. Ichrom

    2016-02-01

    Full Text Available Remoteness of programme content from teachers' real work situation and unsuitability of approach employed were suspected as main reasons contributing to the failure of many inservise teacher training programmes. A step by step, onsite teacher training (SSOTT model was tried out in this experiment to study if the weakness of inservise programmes could be rectified. As it was tried out in relation with kindergarten mathemathics it was then called SSOTT-MTW (Step by Step Onsite Teacher Training-Methemathics Their Way model. Eighty four kindergartens were involved, in which 84 teachers and 877 pupils were recruited as experimental subjects. The teachers were devided into three group. One group was instructed by using One Period Teacher Training (OPOTT-MTW model, second group was trained with SSOTT-MTW model and the last group was given no training (NTT at all. Result of the experiment showed that the other groups. It was also shown that pupil and parents participation in teaching-learning activities also significantly improved.

  5. Effectiveness Evaluation Tools and Methods for Adaptive Training and Education in Support of the US Army Learning Model: Research Outline

    Science.gov (United States)

    2015-09-01

    this research goal: • Understand and model the pretraining, during training, and posttraining assessments and the relationships among them to...and education elements and also to highlight their relationships : • Adaptive Tutoring: Also known as intelligent tutoring. Tailored instructional... pedagogical foundation for decision making under uncertainty. However, this approach is limited in implementation by the expanse of potential cases that would

  6. Domain Modeling for Adaptive Training and Education in Support of the US Army Learning Model-Research Outline

    Science.gov (United States)

    2015-06-01

    Definitions are provided for this section to distinguish between adaptive training and education elements and also to highlight their relationships ...illustrate this point Franke (2011) asserts that through the use of case study examples, instruction can provide the pedagogical foundation for decision...a prime example of an adaptive training and education system: a learner or trainee model, an instructional or pedagogical model, a domain model

  7. Authoring Tools and Methods for Adaptive Training and Education in Support of the US Army Learning Model: Research Outline

    Science.gov (United States)

    2015-10-01

    components, the relationships between the components, and the processes (e.g., workflow) by which robust tutors are created. For nonautomated authoring...also to highlight their relationships : • Adaptive Tutoring: Also known as intelligent tutoring; tailored instructional methods to provide one-to... pedagogical foundation for decision making under uncertainty. However, this approach is limited in implementation by the expanse of potential cases

  8. Pacific Association for Clinical Training (PACT): lessons learned and next steps in developing a sustainable continuing health professionals education system in the United States-Affiliated Pacific Island (USAPI) jurisdictions.

    Science.gov (United States)

    Buenconsejo-Lum, Lee E; Maskarinec, Gregory G; Palafox, Neal A

    2007-03-01

    In response to the 1998 Institute of Medicine report, "Pacific Partnerships for Health ", acknowledging the need for the continuing education of health workers in the United States-Affiliated Pacific Island (USAPI) jurisdictions, the U.S. Health Resources and Services Administration (HRSA) awarded a grant (1999-2003) to the University of Washington for a continuing education project in the Pacific. When shortfalls in HRSA funding threatened continuation of the program, Pacific advocates aggressively made a case for refunding of this important project. In 2003, HRSA announced competitive funding for a new program for continuing education. The Department of Family Medicine and Community Health (DFMCH) at the University of Hawai'i (UH), John A. Burns School of Medicine (JABSOM) was awarded the HRSA Cooperative Agreement to run from September 2003 through August 2007, creating PACT the Pacific Association for Clinical Training. PACT assembled a professional, community-based advisory board, most of whom were indigenous Pacific Islanders, and conducted a continuing clinical education needs assessment in every jurisdiction, subsequently developing and delivering programs utilizing distance education relevant to the needs of each USAPI jurisdiction. Priority health areas included diabetes, oral health and geriatrics, as mandated by HRSA. This report describes the processes, accomplishments, challenges and lessons learned from the project. PACT needs assessment reports for each jurisdiction and an executive summary are published as Original Articles in this issue of Pacific Health Dialog. As funding for PACT comes to an end, it is clear that much work remains to be done in the region. "Continuing clinical education" is only one part of a continuum of human resources for health (HRH) workforce development. Continued USAPI regional, U.S. national and international collaboration and resources are needed to achieve the ultimate goal of improved health and health care delivery

  9. Ten steps for promoting and protecting breastfeeding for vulnerable infants.

    Science.gov (United States)

    Spatz, Diane L

    2004-01-01

    Human milk is the preferred food for infants, including ill and preterm infants. Ensuring skilled and comprehensive breastfeeding support for these vulnerable infants requires a specialized approach. The author outlines 10 steps for promoting and protecting breastfeeding in vulnerable infants. The steps include providing the parents with information necessary to make an informed decision to breastfeed; assisting the mother with the establishment and maintenance of a milk supply; ensuring correct breast milk management (storage and handling) techniques; developing procedures and approaches to feeding the infant breast milk; providing skin-to-skin care (kangaroo care) and opportunities for non-nutritive sucking at the breast; managing the transition to the breast; measuring milk transfer; preparing the infant and the family for infant hospital discharge; and providing appropriate follow-up care. Material and examples are drawn from the author's research and clinical work at the Children's Hospital of Philadelphia. Current research is utilized, and the role of the nurse is emphasized throughout.

  10. Linear, Step by Step Managerial Performance, versus Exponential Performance

    Directory of Open Access Journals (Sweden)

    George MOLDOVEANU

    2011-04-01

    Full Text Available The paper proposes the transition from the potential management concept, which its authors approached by determining its dimension (Roşca, Moldoveanu, 2009b, to the linear, step by step performance concept, as an objective result of management process. In this way, we “answer” the theorists and practitioners, who support exponential management performance. The authors, as detractors of the exponential performance, are influenced by the current crisis (Roşca, Moldoveanu, 2009a, by the lack of organizational excellence in many companies, particularly in Romanian ones and also reaching “the finality” in the evolved companies, developed into an uncontrollable speed.

  11. A step-by-step methodology for enterprise interoperability projects

    Science.gov (United States)

    Chalmeta, Ricardo; Pazos, Verónica

    2015-05-01

    Enterprise interoperability is one of the key factors for enhancing enterprise competitiveness. Achieving enterprise interoperability is an extremely complex process which involves different technological, human and organisational elements. In this paper we present a framework to help enterprise interoperability. The framework has been developed taking into account the three domains of interoperability: Enterprise Modelling, Architecture and Platform and Ontologies. The main novelty of the framework in comparison to existing ones is that it includes a step-by-step methodology that explains how to carry out an enterprise interoperability project taking into account different interoperability views, like business, process, human resources, technology, knowledge and semantics.

  12. One step beyond: Different step-to-step transitions exist during continuous contact brachiation in siamangs

    Directory of Open Access Journals (Sweden)

    Fana Michilsens

    2012-02-01

    In brachiation, two main gaits are distinguished, ricochetal brachiation and continuous contact brachiation. During ricochetal brachiation, a flight phase exists and the body centre of mass (bCOM describes a parabolic trajectory. For continuous contact brachiation, where at least one hand is always in contact with the substrate, we showed in an earlier paper that four step-to-step transition types occur. We referred to these as a ‘point’, a ‘loop’, a ‘backward pendulum’ and a ‘parabolic’ transition. Only the first two transition types have previously been mentioned in the existing literature on gibbon brachiation. In the current study, we used three-dimensional video and force analysis to describe and characterize these four step-to-step transition types. Results show that, although individual preference occurs, the brachiation strides characterized by each transition type are mainly associated with speed. Yet, these four transitions seem to form a continuum rather than four distinct types. Energy recovery and collision fraction are used as estimators of mechanical efficiency of brachiation and, remarkably, these parameters do not differ between strides with different transition types. All strides show high energy recoveries (mean  = 70±11.4% and low collision fractions (mean  = 0.2±0.13, regardless of the step-to-step transition type used. We conclude that siamangs have efficient means of modifying locomotor speed during continuous contact brachiation by choosing particular step-to-step transition types, which all minimize collision fraction and enhance energy recovery.

  13. Description of the power plant model BWR-plasim outlined for the Barsebaeck 2 plant

    International Nuclear Information System (INIS)

    Christensen, P. la Cour.

    1979-08-01

    A description is given of a BWR power plant model outlined for the Barsebaeck 2 plant with data placed at our disposal by the Swedish Power Company Sydkraft A/B. The basic operations are derived and simplifications discussed. The model is implemented with a simulation system DYSYS which assures reliable solutions and easy programming. Emphasis has been placed on the models versatility and flexibility so new features are easy to incorporate. The model may be used for transient calculations for both normal plant conditions and for abnormal occurences as well as for control system studies. (author)

  14. AN OUTLINE OF THE EUROPE – SOUTH AFRICA RELATIONS DURING AND POST THE APARTHEID ERA

    Directory of Open Access Journals (Sweden)

    Konstantinos Margaritis

    2012-12-01

    Full Text Available South Africa was always a main interest region for European countries. The United Kingdom, the Netherlands, France and many others at lesser extent, tried to establish control over thecountry due to its special geographical position. On the other hand, since 1948, South Africa had been characterized by a tremendous regime, the so-called apartheid. The idea of this paper is to clarify the position of certain European countries towards South Africa during this severe period for the latest and to outline the major development agreements between the EC/EU and South Africa after the fall of apartheid, since South Africa is an important trade partner for the Union.

  15. Outline of the safety research results, in the power reactor field, fiscal year 1996

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-11-01

    The Power Reactor and Nuclear Fuel Development Corporation (PNC) has promoted the safety research in fiscal year of 1996 according to the Fundamental Research on Safety Research (fiscal year 1996 to 2000) prepared on March, 1996. Here is described on the research results in fiscal year 1996, the first year of the 5 years programme, and whole outline of the fundamental research on safety research, on the power reactor field (whole problems on the new nuclear converter and the fast breeder reactor field and problems relating to the power reactor in the safety for earthquake and probability theoretical safety evaluation field). (G.K.)

  16. Lecture in Honour of Leopold Infeld (Extended Outline Only) Spinors in General Relativity

    International Nuclear Information System (INIS)

    Penrose, R. sir

    1999-01-01

    This article is an extended outline of the lecture delivered at the Infeld Centennial Meeting. In the lecture a review was given of the development of the theory of spinors and related objects in special and general relativity, with some emphasis on the twistor theory and its applications. The lecture was not intended as a detailed account of the subject, but it rather was a series of comments on the relevance of various spinor-type objects and their relation to some features of space-time structure. The present article is also a guide, with its author's personal preferences, to the extensive bibliography of the subject. (author)

  17. ITER-FEAT - outline design report. Report by the ITER Director. ITER meeting, Tokyo, January 2000

    International Nuclear Information System (INIS)

    2001-01-01

    It is now possible to define the key elements of ITER-FEAT. This report provides the results, to date, of the joint work of the Special Working Group in the form of an Outline Design Report on the ITER-FEAT design which, subject to the views of ITER Council and of the Parties, will be the focus of further detailed design work and analysis in order to provide to the Parties a complete and fully integrated engineering design within the framework of the ITER EDA extension

  18. Outline of preparation construction of Shimane Nuclear Power Station No.3

    International Nuclear Information System (INIS)

    Oda, Yasuhiro; Sasaki, Yutaka; Matsukage, Shigeo; Kawahara, Kazufumi

    2004-01-01

    The preparation construction of Shimane Nuclear Power Station No.3 (No.3) started on 15th March in 2004. The main preparation construction consist of the site preparation, revetment works, breakwater works, production of blocks, flood-way and outlet works. The outline of the project is described by the time schedule of work, the cross section of site preparation, site, the revetment method used, the cross section of representative breakwater, structure style and improvement works of flood-way and outlet and content of each works. (S.Y.)

  19. Commercialization of biomass energy projects: Outline for maximizing use of valuable tax credits and incentives

    International Nuclear Information System (INIS)

    Sanderson, G.A.

    1994-01-01

    The Federal Government offers a number of incentives designed specifically to promote biomass energy. These incentives include various tax credits, deductions and exemptions, as well as direct subsidy payments and grants. Additionally, equipment manufacturers and project developers may find several other tax provisions useful, including tax incentives for exporting U.S. good and engineering services, as well as incentives for the development of new technologies. This paper outlines the available incentives, and also addresses ways to coordinate the use of tax breaks with government grants and tax-free bond financing in order to maximize benefits for biomass energy projects

  20. Microsoft® SQL Server® 2008 MDX Step by Step

    CERN Document Server

    Smith, Bryan; Consulting, Hitachi

    2009-01-01

    Teach yourself the Multidimensional Expressions (MDX) query language-one step at a time. With this practical, learn-by-doing tutorial, you'll build the core techniques for using MDX with Analysis Services to deliver high-performance business intelligence solutions. Discover how to: Construct and execute MDX queriesWork with tuples, sets, and expressionsBuild complex sets to retrieve the exact data users needPerform aggregation functions and navigate data hierarchiesAssemble time-based business metricsCustomize an Analysis Services cube through the MDX scriptImplement dynamic security to cont

  1. Microsoft® SQL Server® 2008 Step by Step

    CERN Document Server

    Hotek, Mike

    2009-01-01

    Teach yourself SQL Server 2008-one step at a time. Get the practical guidance you need to build database solutions that solve real-world business problems. Learn to integrate SQL Server data in your applications, write queries, develop reports, and employ powerful business intelligence systems.Discover how to:Install and work with core components and toolsCreate tables and index structuresManipulate and retrieve dataSecure, manage, back up, and recover databasesApply tuning plus optimization techniques to generate high-performing database applicationsOptimize availability through clustering, d

  2. High accuracy step gauge interferometer

    Science.gov (United States)

    Byman, V.; Jaakkola, T.; Palosuo, I.; Lassila, A.

    2018-05-01

    Step gauges are convenient transfer standards for the calibration of coordinate measuring machines. A novel interferometer for step gauge calibrations implemented at VTT MIKES is described. The four-pass interferometer follows Abbe’s principle and measures the position of the inductive probe attached to a measuring head. The measuring head of the instrument is connected to a balanced boom above the carriage by a piezo translation stage. A key part of the measuring head is an invar structure on which the inductive probe and the corner cubes of the measuring arm of the interferometer are attached. The invar structure can be elevated so that the probe is raised without breaking the laser beam. During probing, the bending of the probe and the interferometer readings are recorded and the measurement face position is extrapolated to zero force. The measurement process is fully automated and the face positions of the steps can be measured up to a length of 2 m. Ambient conditions are measured continuously and the refractive index of air is compensated for. Before measurements the step gauge is aligned with an integrated 2D coordinate measuring system. The expanded uncertainty of step gauge calibration is U=\\sqrt{{{(64 nm)}2}+{{(88× {{10}-9}L)}2}} .

  3. FIRST STEP towards ICF commercialization

    International Nuclear Information System (INIS)

    Saylor, W.W.; Pendergrass, J.H.; Dudziak, D.J.

    1984-01-01

    Production of tritium for weapons and fusion R and D programs and successful development of Inertial Confinement Fusion (ICF) technologies are important national goals. A conceptual design for an ICF facility to meet these goals is presented. FIRST STEP (Fusion, Inertial, Reduced-Requirements Systems Test for Special Nuclear Material, Tritium, and Energy Production) is a concept for a plant to produce SNM, tritium, and energy while serving as a test bed for ICF technology development. A credible conceptual design for an ICF SNM and tritium production facility that competes favorably with fission technology on the bases of cost, production quality, and safety was sought. FIRST STEP is also designed to be an engineering test facility that integrates systems required for an ICF power plant and that is intermediate in scale between proof-of-principle experiment and commercial power plant. FIRST STEP driver and pellet performance requirements are moderate and represent reasonable intermediate goals in an R and D plan for ICF commercialization. Repetition rate requirements for FIRST STEP are similar to those of commercial size plants and FIRST STEP can be used to integrate systems under realistic ICF conditions

  4. Learn to manage stress

    Science.gov (United States)

    Stress - managing; Stress - recognizing; Stress - relaxation techniques ... LEARN TO RECOGNIZE STRESS The first step in managing stress is recognizing it in your life. Everyone feels stress in a different way. ...

  5. Economic Gardening through Entrepreneurship Education: A Service-Learning Approach

    Science.gov (United States)

    Desplaces, David E.; Wergeles, Fred; McGuigan, Patrick

    2009-01-01

    This article outlines the implementation of a service-learning approach in an entrepreneurship programme using an "economic gardening" strategy. Economic Gardening through Service-Learning (EGS-L) is an approach to economic development that helps local businesses and students grow through a facilitated learning process. Learning is made possible…

  6. Bullying: a stepping stone to dating aggression?

    Science.gov (United States)

    Josephson, Wendy L; Pepler, Debra

    2012-01-01

    Bullying is the use of power and aggression to control and distress another. In this paper, we review research to explore whether the lessons learned in bullying provide a stepping stone to aggressive behavior in dating relationships. We start by considering definitions and a relationship framework with which to understand both bullying and dating aggression. We consider bullying from a developmental-contextual perspective and consider risk factors associated with the typical developmental patterns for bullying and dating aggression, including developmental and sociodemographic, individual attributes, and family, peer group, community, and societal relationship contexts that might lead some children and youths to follow developmental pathways that lead to bullying and dating aggression. We conclude by discussing implications for intervention with a review of evidence-based interventions.

  7. An outline of possible pre-course diagnostics for differential calculus

    Directory of Open Access Journals (Sweden)

    Aneshkumar Maharaj

    2014-07-01

    Full Text Available There is a view that many first-year students lack the basic knowledge and skills expected of them to study at university level. We examined the expected work habits and pre-course diagnostics for students who choose to take a course on differential calculus. We focused on the lecturer pre-course expectations of a student in the context of work habits, knowledge and technical skills. In particular, we formulated outcomes and then sample diagnostic questions to test whether the identified learning outcomes on expected work habits and learning are in place. If students are made aware of the expected learning outcomes and if they take the diagnostic test, they should be able to achieve greater success in their studies. The validity of this assumption will be the subject of a future paper which will report on the implementation of the learning outcomes and diagnostic questions that we formulated for pre-course diagnostics in differential calculus.

  8. From raw material to dish: pasta quality step by step.

    Science.gov (United States)

    Sicignano, Angelo; Di Monaco, Rossella; Masi, Paolo; Cavella, Silvana

    2015-10-01

    Pasta is a traditional Italian cereal-based food that is popular worldwide because of its convenience, versatility, sensory and nutritional value. The aim of this review is to present a step-by-step guide to facilitate the understanding of the most important events that can affect pasta characteristics, directing the reader to the appropriate production steps. Owing to its unique flavor, color, composition and rheological properties, durum wheat semolina is the best raw material for pasta production. Although pasta is traditionally made from only two ingredients, sensory quality and chemical/physical characteristics of the final product may vary greatly. Starting from the same ingredients, there are a lot of different events in each step of pasta production that can result in the development of varieties of pasta with different characteristics. In particular, numerous studies have demonstrated the importance of temperature and humidity conditions of the pasta drying operation as well as the significance of the choice of raw material and operating conditions on pasta quality. © 2015 Society of Chemical Industry.

  9. Step by step parallel programming method for molecular dynamics code

    International Nuclear Information System (INIS)

    Orii, Shigeo; Ohta, Toshio

    1996-07-01

    Parallel programming for a numerical simulation program of molecular dynamics is carried out with a step-by-step programming technique using the two phase method. As a result, within the range of a certain computing parameters, it is found to obtain parallel performance by using the level of parallel programming which decomposes the calculation according to indices of do-loops into each processor on the vector parallel computer VPP500 and the scalar parallel computer Paragon. It is also found that VPP500 shows parallel performance in wider range computing parameters. The reason is that the time cost of the program parts, which can not be reduced by the do-loop level of the parallel programming, can be reduced to the negligible level by the vectorization. After that, the time consuming parts of the program are concentrated on less parts that can be accelerated by the do-loop level of the parallel programming. This report shows the step-by-step parallel programming method and the parallel performance of the molecular dynamics code on VPP500 and Paragon. (author)

  10. Mesh and Time-Step Independent Computational Fluid Dynamics (CFD) Solutions

    Science.gov (United States)

    Nijdam, Justin J.

    2013-01-01

    A homework assignment is outlined in which students learn Computational Fluid Dynamics (CFD) concepts of discretization, numerical stability and accuracy, and verification in a hands-on manner by solving physically realistic problems of practical interest to engineers. The students solve a transient-diffusion problem numerically using the common…

  11. Mobile learning in medicine

    Science.gov (United States)

    Serkan Güllüoüǧlu, Sabri

    2013-03-01

    This paper outlines the main infrastructure for implicating mobile learning in medicine and present a sample mobile learning application for medical learning within the framework of mobile learning systems. Mobile technology is developing nowadays. In this case it will be useful to develop different learning environments using these innovations in internet based distance education. M-learning makes the most of being on location, providing immediate access, being connected, and acknowledges learning that occurs beyond formal learning settings, in places such as the workplace, home, and outdoors. Central to m-learning is the principle that it is the learner who is mobile rather than the device used to deliver m learning. The integration of mobile technologies into training has made learning more accessible and portable. Mobile technologies make it possible for a learner to have access to a computer and subsequently learning material and activities; at any time and in any place. Mobile devices can include: mobile phone, personal digital assistants (PDAs), personal digital media players (eg iPods, MP3 players), portable digital media players, portable digital multimedia players. Mobile learning (m-learning) is particularly important in medical education, and the major users of mobile devices are in the field of medicine. The contexts and environment in which learning occurs necessitates m-learning. Medical students are placed in hospital/clinical settings very early in training and require access to course information and to record and reflect on their experiences while on the move. As a result of this paper, this paper strives to compare and contrast mobile learning with normal learning in medicine from various perspectives and give insights and advises into the essential characteristics of both for sustaining medical education.

  12. Problem Based Learning

    DEFF Research Database (Denmark)

    de Graaff, Erik; Guerra, Aida

    , the key principles remain the same everywhere. Graaff & Kolmos (2003) identify the main PBL principles as follows: 1. Problem orientation 2. Project organization through teams or group work 3. Participant-directed 4. Experiental learning 5. Activity-based learning 6. Interdisciplinary learning and 7...... model and in general problem based and project based learning. We apply the principle of teach as you preach. The poster aims to outline the visitors’ workshop programme showing the results of some recent evaluations.......Problem-Based Learning (PBL) is an innovative method to organize the learning process in such a way that the students actively engage in finding answers by themselves. During the past 40 years PBL has evolved and diversified resulting in a multitude in variations in models and practices. However...

  13. Defining the lung outline from a gamma camera transmission attenuation map

    International Nuclear Information System (INIS)

    Fleming, John S; Pitcairn, Gary; Newman, Stephen

    2006-01-01

    Segmentation of the lung outline from gamma camera transmission images of the thorax is useful in attenuation correction and quantitative image analysis. This paper describes and compares two threshold-based methods of segmentation. Simulated gamma camera transmission images of test objects were used to produce a knowledge base of the variation of threshold defining the lung outline with image resolution and chest wall thickness. Two segmentation techniques based on global (GT) and context-sensitive (CST) thresholds were developed and evaluated in simulated transmission images of realistic thoraces. The segmented lung volumes were compared to the true values used in the simulation. The mean distances between segmented and true lung surface were calculated. The techniques were also applied to three real human subject transmission images. The lung volumes were estimated and the segmentations were compared visually. The CST segmentation produced significantly superior segmentations than the GT technique in the simulated data. In human subjects, the GT technique underestimated volumes by 13% compared to the CST technique. It missed areas that clearly belonged to the lungs. In conclusion, both techniques segmented the lungs with reasonable accuracy and precision. The CST approach was superior, particularly in real human subject images

  14. THE ANALYSIS OF INTENSE-DEFORMED MONOLITHIC CONCRETE STRIP STATE OF UNDERGROUND STRUCTURES OF NONCIRCULAR OUTLINE

    Directory of Open Access Journals (Sweden)

    Maria Aleksandrovna Bauer

    2017-12-01

    Full Text Available The research results of intense deformed state (IDS of the crepe and soil massif of un-derground structures having a non-circular outline with a depth of laying up to 50 m in unstable al-luvial rocks with dumps from 0.3 to 0.7 m are presented. The study was carried out by means of modeling the IDS of the soil massif and the hardening concrete of the monolithic support, erected after slaughter moving. To implement the proposed technological solutions ensuring the fixing of underground structures with monolithic concrete, it is necessary to use particularly fast solidifying compounds to exclude the use of temporary crepe. Based on the studies of a number of modifiers, various changes in mechanical properties of the most effective compositions have been established, which are used to simulate the concrete crepe of structures with time-varying characteristics. Purpose: the basis for using resource-saving technology for the construction of underground structures in a non-circular outline in a soil massif. Methods and methodology of the work: the studies were carried out by means of the finite element method (FEM using the optimal design of the experiment. Results: stress distributions were obtained in the hardening concrete crepe structures, stress concentration zones were established, displacement values in the soil massif and their spread on the surface were recieved. Areas of the result application: the results of research work can be used in the design of options for the construction of underground structures.

  15. Facilitation of learning: part 1.

    Science.gov (United States)

    Warburton, Tyler; Trish, Houghton; Barry, Debbie

    2016-04-06

    This article, the fourth in a series of 11, discusses the context for the facilitation of learning. It outlines the main principles and theories for understanding the process of learning, including examples which link these concepts to practice. The practical aspects of using these theories in a practice setting will be discussed in the fifth article of this series. Together, these two articles will provide mentors and practice teachers with knowledge of the learning process, which will enable them to meet the second domain of the Nursing and Midwifery Council's Standards to Support Learning and Assessment in Practice on facilitation of learning.

  16. Time step MOTA thermostat simulation

    International Nuclear Information System (INIS)

    Guthrie, G.L.

    1978-09-01

    The report details the logic, program layout, and operating procedures for the time-step MOTA (Materials Open Test Assembly) thermostat simulation program known as GYRD. It will enable prospective users to understand the operation of the program, run it, and interpret the results. The time-step simulation analysis was the approach chosen to determine the maximum value gain that could be used to minimize steady temperature offset without risking undamped thermal oscillations. The advantage of the GYRD program is that it directly shows hunting, ringing phenomenon, and similar events. Programs BITT and CYLB are faster, but do not directly show ringing time

  17. A mechanism for leader stepping

    Science.gov (United States)

    Ebert, U.; Carlson, B. E.; Koehn, C.

    2013-12-01

    The stepping of negative leaders is well observed, but not well understood. A major problem consists of the fact that the streamer corona is typically invisible within a thunderstorm, but determines the evolution of a leader. Motivated by recent observations of streamer and leader formation in the laboratory by T.M.P. Briels, S. Nijdam, P. Kochkin, A.P.J. van Deursen et al., by recent simulations of these processes by J. Teunissen, A. Sun et al., and by our theoretical understanding of the process, we suggest how laboratory phenomena can be extrapolated to lightning leaders to explain the stepping mechanism.

  18. Plant Growth and Development: An Outline for a Unit Structured Around the Life Cycle of Rapid-Cycling Brassica Rapa.

    Science.gov (United States)

    Becker, Wayne M.

    This outline is intended for use in a unit of 10-12 lectures on plant growth and development at the introductory undergraduate level as part of a course on organismal biology. The series of lecture outlines is structured around the life cycle of rapid-cycling Brassica rapa (RCBr). The unit begins with three introductory lectures on general plant…

  19. Aircraft Fuel, Fuel Metering, Induction and Exhaust Systems (Course Outline), Aviation Mechanics (Power Plant): 9057.02.

    Science.gov (United States)

    Dade County Public Schools, Miami, FL.

    This document presents an outline for a 135-hour course designed to help the trainee gain the skills and knowledge necessary to become an aviation powerplant mechanic. The course outlines the theory of operation of various fuel systems, fuel metering, induction, and exhaust system components with an emphasis on troubleshooting, maintenance, and…

  20. Peyton’s four-step approach: differential effects of single instructional steps on procedural and memory performance – a clarification study

    Directory of Open Access Journals (Sweden)

    Krautter M

    2015-05-01

    Full Text Available Markus Krautter,1 Ronja Dittrich,2 Annette Safi,2 Justine Krautter,1 Imad Maatouk,2 Andreas Moeltner,2 Wolfgang Herzog,2 Christoph Nikendei2 1Department of Nephrology, 2Department of General Internal and Psychosomatic Medicine, University of Heidelberg Medical Hospital, Heidelberg, Germany Background: Although Peyton’s four-step approach is a widely used method for skills-lab training in undergraduate medical education and has been shown to be more effective than standard instruction, it is unclear whether its superiority can be attributed to a specific single step. Purpose: We conducted a randomized controlled trial to investigate the differential learning outcomes of the separate steps of Peyton’s four-step approach. Methods: Volunteer medical students were randomly assigned to four different groups. Step-1 group received Peyton’s Step 1, Step-2 group received Peyton’s Steps 1 and 2, Step-3 group received Peyton’s Steps 1, 2, and 3, and Step-3mod group received Peyton’s Steps 1 and 2, followed by a repetition of Step 2. Following the training, the first independent performance of a central venous catheter (CVC insertion using a manikin was video-recorded and scored by independent video assessors using binary checklists. The day after the training, memory performance during delayed recall was assessed with an incidental free recall test. Results: A total of 97 participants agreed to participate in the trial. There were no statistically significant group differences with regard to age, sex, completed education in a medical profession, completed medical clerkships, preliminary memory tests, or self-efficacy ratings. Regarding checklist ratings, Step-2 group showed a superior first independent performance of CVC placement compared to Step-1 group (P<0.001, and Step-3 group showed a superior performance to Step-2 group (P<0.009, while Step-2 group and Step-3mod group did not differ (P=0.055. The findings were similar in the incidental

  1. Driver training in steps (DTS).

    NARCIS (Netherlands)

    2010-01-01

    For some years now, it has been possible in the Netherlands to follow a Driver Training in Steps (DTS) as well as the regular driver training. The DTS is a structured training method with clear training objectives which are categorized in four modules. Although the DTS is considerably better than

  2. Stepping out: dare to step forward, step back, or just stand still and breathe.

    Science.gov (United States)

    Waisman, Mary Sue

    2012-01-01

    It is important to step out and make a difference. We have one of the most unique and diverse professions that allows for diversity in thought and practice, permitting each of us to grow in our unique niches and make significant contributions. I was frightened to 'step out' to go to culinary school at the age of 46, but it changed forever the way I look at my profession and I have since experienced the most enjoyable and innovative career. There are also times when it is important to 'step back' to relish the roots of our profession; to help bring food back into nutrition; to translate all of our wonderful science into a language of food that Canadians understand. We all need to take time to 'just stand still and breathe': to celebrate our accomplishments, reflect on our actions, ensure we are heading toward our vision, keep the profession vibrant and relevant, and cherish one another.

  3. Learning Highcharts 4

    CERN Document Server

    Kuan, Joe

    2015-01-01

    The book is aimed at all levels of readers. Beginners can learn the basic configurations and step-by-step approaches in creating charts or Highcharts cloud. For intermediate and advanced readers, the book explores the APIs, events, server-side operations and plugins.

  4. Learning Apache Karaf

    CERN Document Server

    Edstrom, Johan; Kesler, Heath

    2013-01-01

    The book is a fast-paced guide full of step-by-step instructions covering all aspects of application development using Apache Karaf.Learning Apache Karaf will benefit all Java developers and system administrators who need to develop for and/or operate Karaf's OSGi-based runtime. Basic knowledge of Java is assumed.

  5. 2-Step IMAT and 2-Step IMRT in three dimensions

    International Nuclear Information System (INIS)

    Bratengeier, Klaus

    2005-01-01

    In two dimensions, 2-Step Intensity Modulated Arc Therapy (2-Step IMAT) and 2-Step Intensity Modulated Radiation Therapy (IMRT) were shown to be powerful methods for the optimization of plans with organs at risk (OAR) (partially) surrounded by a target volume (PTV). In three dimensions, some additional boundary conditions have to be considered to establish 2-Step IMAT as an optimization method. A further aim was to create rules for ad hoc adaptations of an IMRT plan to a daily changing PTV-OAR constellation. As a test model, a cylindrically symmetric PTV-OAR combination was used. The centrally placed OAR can adapt arbitrary diameters with different gap widths toward the PTV. Along the rotation axis the OAR diameter can vary, the OAR can even vanish at some axis positions, leaving a circular PTV. The width and weight of the second segment were the free parameters to optimize. The objective function f to minimize was the root of the integral of the squared difference of the dose in the target volume and a reference dose. For the problem, two local minima exist. Therefore, as a secondary criteria, the magnitude of hot and cold spots were taken into account. As a result, the solution with a larger segment width was recommended. From plane to plane for varying radii of PTV and OAR and for different gaps between them, different sets of weights and widths were optimal. Because only one weight for one segment shall be used for all planes (respectively leaf pairs), a strategy for complex three-dimensional (3-D) cases was established to choose a global weight. In a second step, a suitable segment width was chosen, minimizing f for this global weight. The concept was demonstrated in a planning study for a cylindrically symmetric example with a large range of different radii of an OAR along the patient axis. The method is discussed for some classes of tumor/organ at risk combinations. Noncylindrically symmetric cases were treated exemplarily. The product of width and weight of

  6. 26 CFR 1.460-0 - Outline of regulations under section 460.

    Science.gov (United States)

    2010-04-01

    ... Step One. (i) Hypothetical reallocation of income among prior tax years. (ii) Treatment of estimated... tax liability that generated a subsequent refund. (d) Simplified marginal impact method. (1...) INCOME TAX (CONTINUED) INCOME TAXES Taxable Year for Which Items of Gross Income Included § 1.460-0...

  7. Together We Can Live and Learn. Living-Learning Communities as Integrated Curricular Experiences

    Science.gov (United States)

    Dunn, Merrily S.; Dean, Laura A.

    2013-01-01

    This article briefly outlines the history of living-learning communities (LLC) in colleges and universities. It details conceptualization, design, implementation and assessment of such programs. Model recreation and leisure LLC are highlighted and discussed.

  8. Positive steps toward non-proliferation

    Energy Technology Data Exchange (ETDEWEB)

    Greenhalgh, G.

    1979-08-30

    Russel W. Fox and Mason Willrich in their paper, International Custody of Plutonium Stocks: A First Step Toward an International Regime for Sensitive Nuclear Energy Activities, advocate placing excess plutonium in an international custodial facility; critical criteria governing releases are outlined so that, on one hand the owners can have high confidence that their plutonium will be returned promptly, under appropriate circumstances, and on the other hand, all the other participating and concerned countries can have confidence in the assurance that plutonium will be released only for immediate use in a defined and approved civil purpose. The Stockholm International Peace Research Institute in the 1978 issue of its Year Book, recognizes a move towards a more positive approach to the problem of nuclear proliferation. It is noted that the non-proliferation strategies of the main supply countries have largely concentrated on a two-pronged approach of technology denials with tightening of safeguards. But already, enrichment, reprocessing, and breeder reactor programs extend far beyond the five nuclear weapon states. History testifies to the limitations of a policy of technical denials. SIPRI recognizes that another way to dissuade non-nuclear weapon states from creating their own enrichment or reprocessing plants would be to establish an open market for these services, a market characterized by diversity and competition. So far, there has been no case where a country has developed nuclear explosives by diverting material from a civil power station. Development of nuclear weapons by various countries is briefly noted and areas where strengthening of the Non-Proliferation Treaty is needed are noted. (MCW)

  9. Energetics of highly kinked step edges

    NARCIS (Netherlands)

    Zandvliet, Henricus J.W.

    2010-01-01

    We have determined the step edge free energy, the step edge stiffness and dimensionless inverse step edge stiffness of the highly kinked < 010> oriented step on a (001) surface of a simple square lattice within the framework of a solid-on-solid model. We have found an exact expression for the step

  10. An Outline of the Evolution of Rural Cultural Landscapes in Poland

    Directory of Open Access Journals (Sweden)

    KRZYSZTOF KORELESKI

    2007-01-01

    Full Text Available The paper outlines the evolution of rural cultural landscapes in Poland against the background of landscape classification. It defines cultural landscape types and subtypes, based on several criteria of landscape classification, such as: genetic, morphological, functional, and economic. A review of rural landscapes, based on genetic criteria, considers the following historical periods: the primeval community, the feudalism, the manorial system, the industrial revolution, the interwar period of 1918 – 1939, the period of socialist economy, and market economy. The processes that most significantly influenced the contemporary shape of the rural landscape occurred just after the Second World War: urbanization and industrialization, settlement in western and northern territories, as well as structural and spatial transformations that took place after the year 1989 related to the promotion of sustainable and multifunctional development of rural areas.

  11. Outline and handling manual of experimental data time slice monitoring software 'SLICE'

    International Nuclear Information System (INIS)

    Shirai, Hiroshi; Hirayama, Toshio; Shimizu, Katsuhiro; Tani, Keiji; Azumi, Masafumi; Hirai, Ken-ichiro; Konno, Satoshi; Takase, Keizou.

    1993-02-01

    We have developed a software 'SLICE' which maps various kinds of plasma experimental data measured at the different geometrical position of JT-60U and JFT-2M onto the equilibrium magnetic configuration and treats them as a function of volume averaged minor radius ρ. Experimental data can be handled uniformly by using 'SLICE'. Plenty of commands of 'SLICE' make it easy to process the mapped data. The experimental data measured as line integrated values are also transformed by Abel inversion. The mapped data are fitted to a functional form and saved to the database 'MAPDB'. 'SLICE' can read the data from 'MAPDB' and re-display and transform them. Still more 'SLICE' creates run data of orbit following Monte-Carlo code 'OFMC' and tokamak predictive and interpretation code system 'TOPICS'. This report summarizes an outline and the usage of 'SLICE'. (author)

  12. Outline of a relativistic theory for a non-Lorentzian ether

    Energy Technology Data Exchange (ETDEWEB)

    Pocci, G; Sjoedin, T [Ist. di Matematica ' ' Leonida Tonelli' ' , Pisa (Italy)

    1981-06-11

    A simple ether theory permitting transversal contractions and an observer-dependent light velocity is outlined. It is found that the laws of dynamics and electrodynamics have the same form as in special relativity within each inertial frame, but that the transformation properties of the physical quantities differ. To bring the theory in agreement with ''relativistic'' experiments, it suffices to assume that the factor of transversal contraction is close to unity and the velocity of light nearly constant in the interval of made experiments (approximately (0/10/sup -3/)c). New experiments are thus necessary in order to test special relativity, since simplicity arguments alone are not enough to rule out the proposed theory.

  13. Outline of a Hardware Reconfiguration Framework for Modular Industrial Mobile Manipulators

    DEFF Research Database (Denmark)

    Schou, Casper; Bøgh, Simon; Madsen, Ole

    2014-01-01

    This paper presents concepts and ideas of a hard- ware reconfiguration framework for modular industrial mobile manipulators. Mobile manipulators pose a highly flexible pro- duction resource due to their ability to autonomously navigate between workstations. However, due to this high flexibility new...... approaches to the operation of the robots are needed. Reconfig- uring the robot to a new task should be carried out by shop floor operators and, thus, be both quick and intuitive. Late research has already proposed a method for intuitive robot programming. However, this relies on a predetermined hardware...... configuration. Finding a single multi-purpose hardware configuration suited to all tasks is considered unrealistic. As a result, the need for reconfiguration of the hardware is inevitable. In this paper an outline of a framework for making hardware reconfiguration quick and intuitive is presented. Two main...

  14. Future nuclear energy policy based on the Broad Outline of Nuclear Energy Policy

    International Nuclear Information System (INIS)

    Saito, Shinzo

    2006-01-01

    The Broad Outline of Nuclear Energy Policy for about ten years was determined by the Cabinet meeting of Japan. Nuclear power plant safety and regulation, nuclear waste management, nuclear power production and nuclear power research and development were discussed. It determined that 3 nuclear power plants, which are building, should be built, and about 10 plants will be built to product 30 to 40 % of Japan electricity generation after 2030. FBR will be operated until 2050. The nuclear fuel cycle system will be used continuously. The nuclear power plant safety and nuclear waste management are so important for the nuclear industry that these subjects were discussed in detail. In order to understand and use the quantum beam technology, the advanced institutions and equipments and network among scientists, industry and people should be planed and practically used. (S.Y.)

  15. OEI in the future. A strategic outline in a liberalized environment

    International Nuclear Information System (INIS)

    Correlje, A.; Keers, G.; De Wildt, R.

    2000-01-01

    Due to changes in the Dutch energy sector insight is needed in the consequences for the decision making process with respect to energy supply in large new estates. The main purpose of the study on the title subject is to trace the moments in the decision making process where interventions from Novem cause an optimal effect on the realization of energy efficient new estates. In order to test the impact of the assumptions on the decision making process and the impact of the applied tools use is made of existing knowledge on the decision making process and available experience in the participation of employees of Novem (the so-called process managers Optimal Energy Infrastructure (OEI)). An overview is given of the programmes OEI and Loreen (local and regional energy conservation) and how it functioned so far and the consequences of the liberalization of the energy market for those programmes are outlined and discussed. 80 refs

  16. Comments on the theory of radiation risk I Systematic outline of the theory of radiation risk

    CERN Document Server

    Neufeld, J

    1974-01-01

    Presents a systematic outline of the current theory of radiation risk. The most basic ideas of the theory can be expressed by two quantities which represent the administrative approach to radiation risk. These quantities are 'specific dose', D/sub s/, which relates to individual organs or tissues and 'overall dose', D/sub 0/, which relates to the entire human body. By taking D/sub s/ and D/sub 0/ as a starting point and by using postulational methods, two auxiliary quantities have been derived which are 'dose equivalent', D/sub e/(r), and quality factor, Q. Dose equivalent, D/sub e/(r), is a macroscopic field quantity and is, therefore, different from the ICRP defined dose equivalent, H, which is microscopic.

  17. Outline of construction planning on No. 2 Reactor of the Shika Nuclear Power Plant

    International Nuclear Information System (INIS)

    Nakagawa, Tetsuro; Kadoki, Shuichi; Kubo, Tetsuji

    1999-01-01

    The Hokuriku Electric Co., Ltd. carries out the expansion of the Shika Nuclear Power Plant No.2 (ABWR) to start its in March 2006. It is situated in north neighboring side of No. 1 reactor under operation at present, and its main buildings are planned to position a reactor building at mountain side and a turbine building at sea side as well as those in the No. 1 reactor. And, cooling water for steam condenser was taken in from an intake opening built at north side of the lifting space situated at the front of the power plant, and discharged into seawater from a flashing opening positioned about 600 m offing. Here were described on outline of main civil engineering such as base excavation engineering, concrete caisson production, oceanic establishment engineering, and facility for steam condenser, and characteristics of the engineering. (G.K.)

  18. Development of an analytic outline for the aflatoxins analysis in grains and flours

    International Nuclear Information System (INIS)

    Sibaja Adams, Roxana

    2000-01-01

    The instrumental and analytic conditions were optimized for the aflatoxine determination B1, B2, 1 and G2 in corn and peanut byl iquid chromatography of high discharge following the analyzing method AOAC 994,08. Besides, it was defined a function for evaluating the dependence of the chromatographic discharge with the aflatoxine concentration. The analyzing method was validated, and four calibration curves were obtained for the aflatoxine B1, B2, G1 and G2, which turned to have a heterocedastico behavior. The applicability of this method was demonstrated, obtaining imagines of appropriate merit and comparable with those reported by the AOAC. Additionally, the applicability of the chromatographic method was demonstrated in fine layer for the presumptive analysis of aflatoxine, allowing both methods to propose an outline of reliable analysis of real samples [es

  19. Outline of irradiation service equipment and properties of its electron beam

    International Nuclear Information System (INIS)

    Kagehira, K.; Shakudo, T.

    2002-01-01

    Current ethylene oxide sterilization becomes a subject of discussion on the safety for workers' health. On the other hand, demands for sterilization of disposable health care products and food packaging materials are increasing. On this situation, it is progressing to switch to radiation sterilization witch is easy to adapt to requirements of ISO validation, in particular to electron beam sterilization using electron accelerator, which is safer and easier to control. Our company started electron beam treatment service such as pasteurization, disinfestation, and improvement of polymers as well as sterilization, with introducing a high energy and high power electron accelerator. In this paper, basics of e-beam sterilization, outline of the irradiation service plant and the electron accelerator, and the properties of its electron beam are described. (author)

  20. Outline of UNSCEAR 2013 report (1). Radionuclide releases, dispersion and deposition

    International Nuclear Information System (INIS)

    Nagai, Haruyasu; Kurihara, Osamu

    2014-01-01

    The general assembly of the United Nations Scientific Committee on the Effects of Atomic Radiation (UNSCEAR) was held in May, 2013 and the influence of the TEPCO Fukushima Daiichi nuclear power station accident on the environment and the human body, which has been analyzed and discussed by many specialists, was reported. The detailed contents of the influence were published in April, 2014 as the UNSCEAR 2013 Report (Vol. I: Report of the UNSCEAR to the General Assembly; Scientific Annex A: Levels and effects of radiation exposure due to the nuclear accident after the 2011 great east-Japan earthquake and tsunami and Vol. II: Scientific Findings on Effects of Radiation Exposure of Children; Scientific Annex B: Effects of radiation exposure of children). In the present paper, the outlines of the Scientific Annex A and the chapter III (Radionuclide releases, dispersion and deposition) in it are described. (K. Kato)

  1. Outline of irradiation service equipment and properties of its electron beam

    Energy Technology Data Exchange (ETDEWEB)

    Kagehira, K.; Shakudo, T. [Nuclear Fuel Industries, Ltd., Osaka (Japan)

    2002-10-01

    Current ethylene oxide sterilization becomes a subject of discussion on the safety for workers' health. On the other hand, demands for sterilization of disposable health care products and food packaging materials are increasing. On this situation, it is progressing to switch to radiation sterilization witch is easy to adapt to requirements of ISO validation, in particular to electron beam sterilization using electron accelerator, which is safer and easier to control. Our company started electron beam treatment service such as pasteurization, disinfestation, and improvement of polymers as well as sterilization, with introducing a high energy and high power electron accelerator. In this paper, basics of e-beam sterilization, outline of the irradiation service plant and the electron accelerator, and the properties of its electron beam are described. (author)

  2. 20% biofuels in 2020. An outline of policy options for the implementation of 20-20

    International Nuclear Information System (INIS)

    Verhagen, B.; Ritter, B.; Van Thuijl, E.; Neeft, J.; Hoogma, R.

    2008-07-01

    This report provides an outline of the technical feasibility of the Dutch target of 20% biofuels on energy basis in 2020. In order to reach this target additional effort is required with respect to the obligatory market share of 10% as proposed by the EU. The first chapters of this report describe the basic data. Chapter 2 gives an overview of developments in the market for transport fuels in the period 2008-2020 and the division of that market in a number of market segments. Chapter 3 provides information on production, distribution, availability of vehicles and user aspects of the main biofuels. Subsequently, chapter 4 addresses the options for achieving the 20% biofuels target. Chapter 5 sketches the variants on the basic route and calculates the costs of these variants. Chapter 6 discusses the timing and cost of the basic route and the variants. The main conclusion of this report is that 20% blending can be achieved. [mk] [nl

  3. Three-dimensional reconstructions in spine and screw trajectory simulation on 3D digital images: a step by step approach by using Mimics software.

    Science.gov (United States)

    Chen, Dong; Chen, Chun-Hui; Tang, Li; Wang, Kai; Li, Yu-Zhe; Phan, Kevin; Wu, Ai-Min

    2017-12-01

    There is a rapidly increasing amount of literature outlining the use of three-dimensional (3D) reconstruction and printing technologies in recent years. However, precise instructive articles which describe step-by-step methods of reconstructing 3D images from computed tomography (CT) or magnetic resonance imaging (MRI) remain limited. To address these issues, this article describes a detailed protocol which will allow the reader to easily perform the 3D reconstruction in their future research, to allow investigation of the appropriate surgical anatomy and allow innovative designs of novel screw fixation techniques or pre-operative surgical planning.

  4. Phonics Pathways Clear Steps to Easy Reading and Perfect Spelling

    CERN Document Server

    Hiskes, Dolores G

    2011-01-01

    Teaches students of all ages the basics of phonics with a time-tested, foolproof method This tenth edition of the best-selling book teaches reading using sounds and spelling patterns. These sounds and patterns are introduced one at a time, and slowly built into words, syllables, phrases, and sentences. Simple step-by-step directions begin every lesson. Although originally designed for K-2 emergent readers, this award-winning book is also successfully being used with adolescent and adult learners, as well as second language learners and students with learning disabilities. Wise and humorous pro

  5. Performance of the Seven-step Procedure in Problem-based Hospitality Management Education

    Directory of Open Access Journals (Sweden)

    Wichard Zwaal

    2016-12-01

    Full Text Available The study focuses on the seven-step procedure (SSP in problem-based learning (PBL. The way students apply the seven-step procedure will help us understand how students work in a problem-based learning curriculum. So far, little is known about how students rate the performance and importance of the different steps, the amount of time they spend on each step and the perceived quality of execution of the procedure. A survey was administered to a sample of 101 students enrolled in a problem-based hospitality management program. Results show that students consider step 6 (Collect additional information outside the group to be most important. The highest performance-rating is for step two (Define the problem and the lowest for step four (Draw a systemic inventory of explanations from step three. Step seven is classified as low in performance and high in importance implicating urgent attention. The average amount of time spent on the seven steps is 133 minutes with the largest part of the time spent on self-study outside the group (42 minutes. The assessment of the execution of a set of specific guidelines (the Blue Card did not completely match with the overall performance ratings for the seven steps. The SSP could be improved by reducing the number of steps and incorporating more attention to group dynamics.

  6. Informal and Non-Formal Education: An Outline of History of Science in Museums

    Science.gov (United States)

    Filippoupoliti, Anastasia; Koliopoulos, Dimitris

    2014-01-01

    Although a growing number of research articles in recent years have treated the role of informal settings in science learning, the subject of the history of science in museums and its relationship to informal and non-formal education remains less well explored. The aim of this review is to assemble the studies of history of science in science…

  7. Learning Object Retrieval and Aggregation Based on Learning Styles

    Science.gov (United States)

    Ramirez-Arellano, Aldo; Bory-Reyes, Juan; Hernández-Simón, Luis Manuel

    2017-01-01

    The main goal of this article is to develop a Management System for Merging Learning Objects (msMLO), which offers an approach that retrieves learning objects (LOs) based on students' learning styles and term-based queries, which produces a new outcome with a better score. The msMLO faces the task of retrieving LOs via two steps: The first step…

  8. Step-By-Step: Life Cycle Radioactive Waste Management

    International Nuclear Information System (INIS)

    2014-01-01

    Radioactive waste is an unavoidable by-product when nuclear technologies are used for electricity production and for beneficial practices in medicine, agriculture, research and industry. When the radioactivity of the waste is above a certain threshold, the waste requires special disposal methods. Through extensive research, standards and approaches have been developed for safely and securely preparing for and managing radioactive waste disposal. In the course of its journey from the point of generation to disposal, radioactive waste undergoes a number of predisposal management treatment steps to transform it into a safe, stable and manageable form suitable for transport, storage and disposal

  9. Blogging business step-by-step startup guide

    CERN Document Server

    magazine, Entrepreneur

    2014-01-01

    This kit includes: Essential industry and business-specific startup steps with worksheets, calculators, checklists and more. Entrepreneur Editors' Start Your Own Business, a guide to starting any business and surviving the first three years. Downloadable, customizable business letters, sales letters, and other sample documents. Entrepreneur's Small Business Legal Toolkit. Blogs are still one of the internet's fastest-growing phenomena–and one of the best and easiest ways to make money online. Packed with the latest blog tools, tricks, and up-and-coming trends, this fully revised edition teache

  10. Effects of Situated Mobile Learning Approach on Learning Motivation and Performance of EFL Students

    Science.gov (United States)

    Huang, Chester S. J.; Yang, Stephen J. H.; Chiang, Tosti H. C.; Su, Addison Y. S.

    2016-01-01

    This study developed a 5-step vocabulary learning (FSVL) strategy and a mobile learning tool in a situational English vocabulary learning environment and assessed their effects on the learning motivation and performance of English as a foreign language (EFL) students in a situational English vocabulary learning environment. Overall, 80 EFL…

  11. The Convergent Learning Space

    DEFF Research Database (Denmark)

    Kjeldsen, Lars Peter; Kjærgaard, Hanne Wacher

    networks are still more prominently expected by students. Against this backdrop, an action research project has worked with the definition and testing of the hypothesized constituents of the Convergent Learning Space and how it challenges our traditional conceptions of learning spaces. The article...... describes this pilot study involving teachers in conscious, documented reflection on methods, approaches, and procedures conducive to learning processes in this new learning space. As a perspective, the article briefly outlines an intervention study aimed at investigating how students benefit from......The concept of the Convergent Learning Space has been hypothesized and explored in an ongoing action research project carried out at undergraduate level in select bachelor programs at a Danish University College, where classrooms are technology rich and students bring their own devices. The changes...

  12. Deep Learning in Neuroradiology.

    Science.gov (United States)

    Zaharchuk, G; Gong, E; Wintermark, M; Rubin, D; Langlotz, C P

    2018-02-01

    Deep learning is a form of machine learning using a convolutional neural network architecture that shows tremendous promise for imaging applications. It is increasingly being adapted from its original demonstration in computer vision applications to medical imaging. Because of the high volume and wealth of multimodal imaging information acquired in typical studies, neuroradiology is poised to be an early adopter of deep learning. Compelling deep learning research applications have been demonstrated, and their use is likely to grow rapidly. This review article describes the reasons, outlines the basic methods used to train and test deep learning models, and presents a brief overview of current and potential clinical applications with an emphasis on how they are likely to change future neuroradiology practice. Facility with these methods among neuroimaging researchers and clinicians will be important to channel and harness the vast potential of this new method. © 2018 by American Journal of Neuroradiology.

  13. AN AUTOMATED METHOD FOR 3D ROOF OUTLINE GENERATION AND REGULARIZATION IN AIRBONE LASER SCANNER DATA

    Directory of Open Access Journals (Sweden)

    S. N. Perera

    2012-07-01

    Full Text Available In this paper, an automatic approach for the generation and regularization of 3D roof boundaries in Airborne Laser scanner data is presented. The workflow is commenced by segmentation of the point clouds. A classification step and a rule based roof extraction step are followed the planar segmentation. Refinement on roof extraction is performed in order to minimize the effect due to urban vegetation. Boundary points of the connected roof planes are extracted and fitted series of straight line segments. Each line is then regularized with respect to the dominant building orientation. We introduce the usage of cycle graphs for the best use of topological information. Ridge-lines and step-edges are basically extracted to recognise correct topological relationships among the roof faces. Inner roof corners are geometrically fitted based on the closed cycle graphs. Outer boundary is reconstructed using the same concept but with the outer most cycle graph. In here, union of the sub cycles is taken. Intermediate line segments (outer bounds are intersected to reconstruct the roof eave lines. Two test areas with two different point densities are tested with the developed approach. Performance analysis of the test results is provided to demonstrate the applicability of the method.

  14. Lessons Learned: Transfer of the High-Definition Circulating Tumor Cell Assay Platform to Development as a Commercialized Clinical Assay Platform.

    Science.gov (United States)

    Kuhn, P; Keating, S M; Baxter, G T; Thomas, K; Kolatkar, A; Sigman, C C

    2017-11-01

    Planning and transfer of a new technology platform developed in an academic setting to a start-up company for medical diagnostic product development may appear daunting and costly in terms of complexity, time, and resources. In this review we outline the key steps taken and lessons learned when a technology platform developed in an academic setting was transferred to a start-up company for medical diagnostic product development in the interest of elucidating development toolkits for academic groups and small start-up companies starting on the path to commercialization and regulatory approval. © 2017, The American Society for Clinical Pharmacology and Therapeutics.

  15. Robotic retroperitoneal partial nephrectomy: a step-by-step guide.

    Science.gov (United States)

    Ghani, Khurshid R; Porter, James; Menon, Mani; Rogers, Craig

    2014-08-01

    To describe a step-by-step guide for successful implementation of the retroperitoneal approach to robotic partial nephrectomy (RPN) PATIENTS AND METHODS: The patient is placed in the flank position and the table fully flexed to increase the space between the 12th rib and iliac crest. Access to the retroperitoneal space is obtained using a balloon-dilating device. Ports include a 12-mm camera port, two 8-mm robotic ports and a 12-mm assistant port placed in the anterior axillary line cephalad to the anterior superior iliac spine, and 7-8 cm caudal to the ipsilateral robotic port. Positioning and port placement strategies for successful technique include: (i) Docking robot directly over the patient's head parallel to the spine; (ii) incision for camera port ≈1.9 cm (1 fingerbreadth) above the iliac crest, lateral to the triangle of Petit; (iii) Seldinger technique insertion of kidney-shaped balloon dilator into retroperitoneal space; (iv) Maximising distance between all ports; (v) Ensuring camera arm is placed in the outer part of the 'sweet spot'. The retroperitoneal approach to RPN permits direct access to the renal hilum, no need for bowel mobilisation and excellent visualisation of posteriorly located tumours. © 2014 The Authors. BJU International © 2014 BJU International.

  16. Electric Power Society in a new Situation - an Outline for an Actor Directed Strategy facing the Nuclear Power Phase Out

    International Nuclear Information System (INIS)

    1986-01-01

    A proposal is outlined implying the general electricity tax to be progressive in relation to the total power consumption. A level of 100-110 TWh is proposed as basis for the progressiveness. The tax curve will be levelled to yield an unchanged taxation today. The outline also involves a separate tax on condensing power production compensated by a reduction of the general electricity tax

  17. Late-in-life surgery associated with Creutzfeldt-Jakob disease: a methodological outline for evidence-based guidance

    Science.gov (United States)

    2013-01-01

    Background There is increasing epidemiological evidence of etiological links between general surgery and sporadic Creutzfeldt-Jakob disease (sCJD) with long incubation periods. The purpose of this study was to identify specific surgical procedures potentially associated with sCJD to be targeted for preventive presurgical-intervention guidance. Results We propose a three-step clinical guidance outline where surgical procedures associated with sCJD clinical onset – potentially more contaminant - are taken into account. Data on hospital discharges and surgical procedures were obtained from Danish and Swedish national in-patient hospital registries for 167 sCJD cases, onset 1987–2003, and for 835 matched and 2,224 unmatched population controls. Surgery was allocated to different life-time periods as previously reported, and frequencies were compared using logistic regression analysis. In the year preceding clinical onset, persons with sCJD underwent a statistically significant higher number of minor surgical interventions (OR (95% CI): 17.50 (3.64-84.24)), transluminal endoscopies (OR: 2.73 (1.01–7.37)) and gastrointestinal operations (OR: 3.51 (1.21–10.19)) compared to matched controls. Surgical discharges clustered towards clinical onset. These differences increased during the clinical period, with statistically significant higher frequencies for both endoscopies and minor surgery (OR: 13.91 (5.87-32.95), and for main surgical procedures (OR: 2.10 (1.00-4.39)), particularly gastrointestinal surgery (OR: 6.00 (1.83-19.66)), and surgery contacting skeletal muscle. Comparisons with unmatched controls yielded similar results for neurosurgery in the clinical period (OR: 19.40 (2.22-168.34)). Conclusions These results suggest that some types of surgical procedures are associated with sCJD, after clinical onset or particularly just before onset. Selective planning of such surgery to minimize instrument/device contamination or quarantining might be feasible

  18. Precision medicine in pediatric oncology: Lessons learned and next steps

    Science.gov (United States)

    Mody, Rajen J.; Prensner, John R.; Everett, Jessica; Parsons, D. Williams; Chinnaiyan, Arul M.

    2017-01-01

    The maturation of genomic technologies has enabled new discoveries in disease pathogenesis as well as new approaches to patient care. In pediatric oncology, patients may now receive individualized genomic analysis to identify molecular aberrations of relevance for diagnosis and/or treatment. In this context, several recent clinical studies have begun to explore the feasibility and utility of genomics-driven precision medicine. Here, we review the major developments in this field, discuss current limitations, and explore aspects of the clinical implementation of precision medicine, which lack consensus. Lastly, we discuss ongoing scientific efforts in this arena, which may yield future clinical applications. PMID:27748023

  19. Learning from the past and stepping into the future

    DEFF Research Database (Denmark)

    Bonanomi, Sara

    commercial fishing and recent increases of ocean temperatures, (Paper 3) historical fish tags as a useful source of DNA for conducting retrospective genetic analysis, and (Paper 4) long-distance natal homing in cod. Overall, this thesis provides unprecedented insights into the population dynamics of Atlantic...

  20. The Walking Classroom: Active Learning Is Just Steps Away!

    Science.gov (United States)

    Becker, Kelly Mancini

    2016-01-01

    Walking is a viable and valuable form of exercise for young children that has both physical and mental health benefits. There is much evidence showing that school-age children are not getting the recommended 60 minutes of daily exercise. A school-wide walking program can be a great way to encourage walking in and out of school, can be aligned with…

  1. Informal and Non-formal Education: An Outline of History of Science in Museums

    Science.gov (United States)

    Filippoupoliti, Anastasia; Koliopoulos, Dimitris

    2014-04-01

    Although a growing number of research articles in recent years have treated the role of informal settings in science learning, the subject of the history of science in museums and its relationship to informal and non-formal education remains less well explored. The aim of this review is to assemble the studies of history of science in science museums and explore the opportunities for the further use of the history of science in science museum education practice.

  2. From Geocaching to Mobile Persuasive Learning

    DEFF Research Database (Denmark)

    Gram-Hansen, Lasse Burri; Gram-Hansen, Sandra Burri; Øhrstrøm, Peter

    This paper presents some of the initial steps taken towards digital mediation of the cultural heritage related to Danish author Kaj Munk and the impact these steps have had on the ongoing research on persuasive learning.......This paper presents some of the initial steps taken towards digital mediation of the cultural heritage related to Danish author Kaj Munk and the impact these steps have had on the ongoing research on persuasive learning....

  3. Efficiency versus cost of alternative fuels from renewable resources: outlining decision parameters

    International Nuclear Information System (INIS)

    Kaul, Sanjay; Edinger, Raphael

    2004-01-01

    In the discussion of traditional versus renewable energies and alternatives to conventional crude oil-based fuels in the transportation sector, efficiency calculations are but one decision making parameter. Comparing the assets and liabilities of fossil-based and renewable fuels in the transportation sector, further aspects such as centralized versus decentralized technologies, cost evaluations, taxation, and ecological/social benefits have to be taken into account. This paper outlines the driving parameters for shifting toward alternative fuels based on fossil or renewable resources and their use in innovative vehicle technologies such as advanced internal combustion and fuel cell electric drive systems. For the decision in favor or against an alternative fuel to be introduced to the mass market, automotive technologies and the energy supply system have to be examined in an integrated way. From an economic and technological perspective, some fuels may be even incompatible with the trend toward using renewable resources that have advantages in decentralized systems. Beyond efficiency calculations, political and industrial interests arise and may be influential to reshaping our currently crude oil-based mobility sector

  4. Main Ingredients for Success in L2 Academic Writing: Outlining, Drafting and Proofreading.

    Science.gov (United States)

    Munoz-Luna, Rosa

    2015-01-01

    Spanish undergraduates of English Studies are required to submit their essays in academic English, a genre which most of them are not acquainted with. This paper aims to explore the extralinguistic side of second language (L2) academic writing, more specifically, the combination of metalinguistic items (e.g. transition and frame markers, among others) with students' writing strategies when composing an academic text in L2 English. The research sample conveys a group of 200 Spanish undergraduates of English Studies; they are in their fourth year, so they are expected to be proficient in English academic writing but their written production quality varies considerably. Results are analysed following a mixed methodology by which metalinguistic items are statistically measured, and then contrasted with semi-structured interview results; SPSS and NVivo provide quantitative and qualitative outcomes, respectively. The analyses reveal that undergraduate students who produce complex sentences and more coherent texts employ a wider range of writing strategies both prior and while writing, being able to (un)consciously structure and design their texts more successfully. These high-scoring students make more proficient use of complex transition markers for coherence and frame markers for textual cohesion; their commonly used (pre-)writing strategies are drafting, outlining, and proofreading.

  5. Main Ingredients for Success in L2 Academic Writing: Outlining, Drafting and Proofreading.

    Directory of Open Access Journals (Sweden)

    Rosa Munoz-Luna

    Full Text Available Spanish undergraduates of English Studies are required to submit their essays in academic English, a genre which most of them are not acquainted with. This paper aims to explore the extralinguistic side of second language (L2 academic writing, more specifically, the combination of metalinguistic items (e.g. transition and frame markers, among others with students' writing strategies when composing an academic text in L2 English. The research sample conveys a group of 200 Spanish undergraduates of English Studies; they are in their fourth year, so they are expected to be proficient in English academic writing but their written production quality varies considerably. Results are analysed following a mixed methodology by which metalinguistic items are statistically measured, and then contrasted with semi-structured interview results; SPSS and NVivo provide quantitative and qualitative outcomes, respectively. The analyses reveal that undergraduate students who produce complex sentences and more coherent texts employ a wider range of writing strategies both prior and while writing, being able to (unconsciously structure and design their texts more successfully. These high-scoring students make more proficient use of complex transition markers for coherence and frame markers for textual cohesion; their commonly used (pre-writing strategies are drafting, outlining, and proofreading.

  6. The normal heart - Part I. The cardiac outline and chamber anatomy

    International Nuclear Information System (INIS)

    Walker, J.

    1985-01-01

    The heart is the most open and the most secret object in all radiology. Surrounded by alveolar air (its natural contrast) its outline dominates the chest X-ray. The lung vessels, responding to any change in function, are openly displayed, but within the heart borders the X-ray shadow is obscure and its parts invisible; moreover its vital purpose, movement, is not seen. This hollow muscular organ is conical, its apex points downwards, forwards and to the left at 60 0 to the midline. It is roughly 12 cm in length and weighs about 350 g. The main vessels enter and leave at the base posteriorly. Its apex is free within the serous cavity of the pericardium but its base is fixed by vessels and by the pericardial reflexions which surround them. The embryonic dorsal mesopericardium between arteries and veins breaks down to give the transverse sinus which frees the heart posteriorly, and the reflexions around the pulmonary veins form a blind sac, the oblique sinus, which opens to the left. All is enclosed by fibrous pericardium and occupies the anterior mediastinum at the level of the 6th-9th dorsal vertebrae from which it is separated by the oesophagus, aorta and spinal muscles. It rests on the central tendon of the diaphragm and laterally the right and left lungs envelop it over more than two thirds of its surface

  7. Outlines of the PBL Working programme 2012; Hoofdlijnen PBL Werkprogramma 2012

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-01-15

    In this note, the Netherlands Environmental Assessment Agency (PBL) sketches the outlines of its working programme for 2012. With the intended research in this working programme, PBL aims to contribute to scientific substantiation and evaluation of the Dutch cabinet's policy in a wide range of areas: environment, mobility, space, living, energy, water, food provision, nature, international collaboration, declining population, administrative reforms and international competitive position. The PBL study is aligned to three (of the six) governmental strategic knowledge themes that have been selected for this administrative period, i.e. Dealing with scarcity of resources and space; (2) the competitive position of the Netherlands; (3) Towards a new division of responsibilities among the state and society and a new balance between rights and obligations [Dutch] Het Planbureau voor de Leefomgeving (PBL) schetst in deze notitie de hoofdlijnen van zijn werkprogramma voor 2012. Met het voorgenomen onderzoek in dit werkprogramma wil het PBL bijdragen aan wetenschappelijke onderbouwing en evaluatie van het kabinetsbeleid op een breed scala aan terreinen: milieu, mobiliteit, ruimte, wonen, energie, water, voedselvoorziening, natuur, internationale samenwerking, bevolkingskrimp, decentralisatie, bestuurlijke vernieuwing en internationale concurrentiepositie. PBL-onderzoek sluit aan bij drie (van de zes) rijksbrede strategische kennisthema's die zijn gekozen voor deze kabinetsperiode, te weten: (1) Omgaan met schaarste aan ruimte en grondstoffen; (2) Het concurrentievermogen van Nederland; (3) Naar een nieuwe verantwoordelijkheidsverdeling tussen staat en samenleving en een nieuwe balans tussen rechten en plichten.

  8. Linguistic research in the empirical paradigm as outlined by Mario Bunge.

    Science.gov (United States)

    Zielińska, Dorota

    2016-01-01

    In view of the critique of the methodology of the dominant interdisciplinary research involving language studies as the main component, in particular clinical linguistics, Cummings (Pragmatic disorders. Perspectives in pragmatics, philosophy and psychology, vol 3. Springer, Dordrecht, 2014) proposes that "It is perhaps appropriate at this point to move the debate onto non-empirical grounds." In Cummings (2014: 113) she starts such a debate on the grounds of the philosophy of language and pragmatics. In this article, I propose to expand that debate by including the input of the philosophy of science. I start the discussion by presenting the way one may carry out language research in the paradigm of empirical sciences from the perspective outlined in Bunge (Scientific research. Strategy and philosophy. Berlin, Springer, 1967; Method, model and matter (synthese library). D. Reidel Publishing Company, Dordrecht, 1973; Emergence and convergence: qualitative novelty and the unity of knowledge. University of Toronto Press, Toronto, 2003) and constrained by Altmann's (Towards a theory of language. Glottometrica 1:1-25, 1978) assumption about self-originating and self-regulatory nature of language.

  9. Outline of a future security system to provide physical protection of nuclear installations

    International Nuclear Information System (INIS)

    Rossnagel, A.

    1984-01-01

    Nuclear energy, within three or four decades, may become a main pillar of the world's energy supply. The author discusses the problems entailed by the necessity to protect nuclear facilities against assaults, and whether this can be ensured without interference with civic rights. The method applied by the author to show the significance of the problems is to explain the current situation, and to compare it with a plausible outline of the developments to be expected over the next 50 years. He shows the hazards to be taken into account due to criminal actions by persons from outside, or by persons working in nuclear facilities. A main problem is the fact that the security system to be set up has to encompass not only the nuclear installation itself, but also the surrounding area, and the measures to be taken will have an impact on the society, which necessarily will curtail personal freedom. The author presumes that the necessity to guarantee physical protection of nuclear facilities will lead to a modification of the meaning of basic rights, and states his anxiety that security for nuclear installations might affect our concept of freedom. (HSCH) [de

  10. Outline of results of safety research (in nuclear fuel cycle field in fiscal year 1996)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-01

    The safety research in Power Reactor and Nuclear Fuel Development Corporation in fiscal year 1996 has been carried out based on the basic plan of safety research (from fiscal year 1996 to 2000) which was decided in March, 1996. In this report, on nuclear fuel cycle field, namely all the subjects in the fields of nuclear fuel facilities, environmental radioactivity and waste disposal, and the subjects related to nuclear fuel facilities among the fields of aseismatic and probabilistic safety assessments, the results of research in fiscal year 1996, the first year of the 5-year project, are summarized together with the outline of the basic plan of safety research. The basic policy, objective and system for promotion of the safety research are described. The objectives of the safety research are the advancement of safety technology, the safety of facilities, stable operation techniques, the safety design and the evaluation techniques of next generation facilities, and the support of transferring nuclear fuel cycle to private businesses. The objects of the research are uranium enrichment, fuel fabrication and reprocessing, and waste treatment and storage. 52 investigation papers of the results of the safety research in nuclear fuel cycle field in fiscal year 1996 are collected in this report. (K.I.)

  11. Outline of the radioactive waste management strategy at the national radioactive waste disposal facility 'Ekores'

    International Nuclear Information System (INIS)

    Rozdyalovskaya, L.F.; Tukhto, A.A.; Ivanov, V.B.

    2000-01-01

    The national Belarus radioactive waste disposal facility 'Ekores' was started in 1964 and was designed for radioactive waste coming from nuclear applications in industry, medicine and research. It is located in the neighbourhood of Minsk (2 Mil. people) and it is the only one in this country. In 1997 the Government initiated the project for the facility reconstruction. The main reconstruction goal is to upgrade radiological safety of the site by creating adequate safety conditions for managing radioactive waste at the Ekores disposal facility. This covers modernising technologies for new coming wastes and also that the wastes currently disposed in the pits are retrieved, sorted and treated in the same way as new coming wastes. The reconstruction project developed by Belarus specialists was reviewed by the IAEA experts. The main provisions of the revised project strategy are given in this paper. The paper's intention is to outline the technical measures which may be taken at standard 'old type Soviet Radon' disposal facility so as to ensure the radiological safety of the site. (author)

  12. Sketch-based 3D modeling by aligning outlines of an image

    Directory of Open Access Journals (Sweden)

    Chunxiao Li

    2016-07-01

    Full Text Available In this paper we present an efficient technique for sketch-based 3D modeling using automatically extracted image features. Creating a 3D model often requires a drawing of irregular shapes composed of curved lines as a starting point but it is difficult to hand-draw such lines without introducing awkward bumps and edges along the lines. We propose an automatic alignment of a user׳s hand-drawn sketch lines to the contour lines of an image, facilitating a considerable level of ease with which the user can carelessly continue sketching while the system intelligently snaps the sketch lines to a background image contour, no longer requiring the strenuous effort and stress of trying to make a perfect line during the modeling task. This interactive technique seamlessly combines the efficiency and perception of the human user with the accuracy of computational power, applied to the domain of 3D modeling where the utmost precision of on-screen drawing has been one of the hurdles of the task hitherto considered a job requiring a highly skilled and careful manipulation by the user. We provide several examples to demonstrate the accuracy and efficiency of the method with which complex shapes were achieved easily and quickly in the interactive outline drawing task.

  13. Lower hybrid heating and current drive in Iter operation scenarios and outline system design

    International Nuclear Information System (INIS)

    1994-11-01

    Lower Hybrid Waves (LHW) are considered a valid method of plasma heating and the best demonstrated current drive method. Current drive by LHW possesses the unique feature, as compared to the other methods, to retain a good current drive efficiency in plasma regions of low to medium temperature, or in low-β phases of the discharges. This makes them an essential element to realize the so called 'advanced steady-state Tokamak scenarios' in which a hollow current density profile (deep shear reversal) - established during the ramp-up of the plasma current - offers the prospects of improved confinement and an MHD-stable route to continuous burn. This report contains both modelling and design studies of an LHW system for ITER. It aims primarily at the definition of concepts and parameters for steady-state operation using LHW combined with Fast Waves (FW), or other methods of generating a central seed current for high bootstrap current operation. However simulations addressing the use of LHW for current profile control in the high current pulsed operation scenario are also presented. The outline design of a LHW system which covers the needs for both pulsed and steady-state operation is described in detail. (author). 28 refs., 49 figs

  14. Outlining the psychopathology behind a case of conversion syndrome: Is a holistic approach beneficial?

    Science.gov (United States)

    Aquilina, Francesca Falzon; Fondacaro, Daniel Vella

    2016-03-01

    Conversion disorder refers to a set of symptoms where no relevant organic cause is found. These include sensory/motor disturbances, and other neurological symptoms, such as pseudoseizures. Patients with this condition may, by having it, achieve a primary or secondary gain. The condition should be diagnosed when all the relevant investigations are inconclusive. In this case, we use the bio-psycho-social model for the interpretation and guidance of treatment. We also demonstrate how a holistic approach is beneficial when it comes to a multi-dimensional interpretation of such a case. This review outlines a case of a patient with several neurological and orthopedic problems who failed to improve with several treatment plans and surgical interventions. After several years of medical and surgical consultations, a thorough analysis by psychiatrists was made, resulting in a diagnosis of conversion syndrome. The patient gradually improved on psychiatric treatment, including psychotherapy, and with the necessary psychiatric follow-ups. © 2016 The Institute of Psychology, Chinese Academy of Sciences and John Wiley & Sons Australia, Ltd.

  15. Main Ingredients for Success in L2 Academic Writing: Outlining, Drafting and Proofreading

    Science.gov (United States)

    Munoz-Luna, Rosa

    2015-01-01

    Spanish undergraduates of English Studies are required to submit their essays in academic English, a genre which most of them are not acquainted with. This paper aims to explore the extralinguistic side of second language (L2) academic writing, more specifically, the combination of metalinguistic items (e.g. transition and frame markers, among others) with students’ writing strategies when composing an academic text in L2 English. The research sample conveys a group of 200 Spanish undergraduates of English Studies; they are in their fourth year, so they are expected to be proficient in English academic writing but their written production quality varies considerably. Results are analysed following a mixed methodology by which metalinguistic items are statistically measured, and then contrasted with semi-structured interview results; SPSS and NVivo provide quantitative and qualitative outcomes, respectively. The analyses reveal that undergraduate students who produce complex sentences and more coherent texts employ a wider range of writing strategies both prior and while writing, being able to (un)consciously structure and design their texts more successfully. These high-scoring students make more proficient use of complex transition markers for coherence and frame markers for textual cohesion; their commonly used (pre-)writing strategies are drafting, outlining, and proofreading. PMID:26046836

  16. Stepped frequency imaging for flaw monitoring: Final report

    International Nuclear Information System (INIS)

    Hildebrand, B.P.

    1988-09-01

    This report summarizes the results of research into the usefulness of stepped frequency imaging (SFI) to nuclear power plant inspection. SFI is a method for producing ultrasonic holographic images without the need to sweep a two-dimensional aperture with the transducer. Instead, the transducer may be translated along a line. At each position of the transducer the frequency is stepped over a finite preselected bandwidth. The frequency stepped data is then processed to synthesize the second dimension. In this way it is possible to generate images in regions that are relatively inaccessible to two-dimensional scanners. This report reviews the theory and experimental work verifying the technique, and then explores its possible applications in the nuclear power industry. It also outlines how this new capability can be incorporated into the SDL-1000 Imaging System previously developed for EPRI. The report concludes with five suggestions for uses for the SFI method. These are: monitoring suspect or repaired regions of feedwater nozzles; monitoring pipe cracks repaired by weld overlay; monitoring crack depth during test block production; imaging flaws where access is difficult; and imaging flaws through cladding without distortion

  17. Steps in Researching the Music in Therapy

    DEFF Research Database (Denmark)

    Bonde, Lars Ole

    2007-01-01

    The chapter introduces a generic flowchart + step-by-step guide for microanalysis of music (compositions and improvisations) in music therapy.......The chapter introduces a generic flowchart + step-by-step guide for microanalysis of music (compositions and improvisations) in music therapy....

  18. Next Steps for "Big Data" in Education: Utilizing Data-Intensive Research

    Science.gov (United States)

    Dede, Chris

    2016-01-01

    Data-informed instructional methods offer tremendous promise for increasing the effectiveness of teaching, learning, and schooling. Yet-to-be-developed data science approaches have the potential to dramatically advance instruction for every student and to enhance learning for people of all ages. Next steps that emerged from a recent National…

  19. Solving Wicked Problems through Action Learning

    Science.gov (United States)

    Crul, Liselore

    2014-01-01

    This account of practice outlines the Oxyme Action Learning Program which was conducted as part of the Management Challenge in my final year of the MSc in Coaching and Behavioral Change at Henley Business School. The central research questions were: (1) how action learning can help to solve wicked problems and (2) what the effect of an action…

  20. Organisational Culture: Electronic Support for Occupational Learning.

    Science.gov (United States)

    Saunders, Murray

    1998-01-01

    Outlines the interrelationship between telematic learning support and organizational culture of the workplace, defines occupational learning and types of organizationally generated knowledge, identifies concepts of organizational culture, and assesses the argument that telematics can effect changes in culture. Contextualizes these issues in new…

  1. Taking steps: mainstreaming national adaptation

    Energy Technology Data Exchange (ETDEWEB)

    Huq, Saleemul; Ayers, Jessica

    2008-11-15

    Climate change poses a massive threat to development. The poorest populations of poor countries – the Least Developed Countries, Small Island Developing States, and the nations of Africa – face the concentrated challenge of tackling the worst of the impacts with the least capacity to do so. Clearly, adaptation to climate impacts must be seamlessly integrated into any development planning and policy. This fourstep plan for mainstreaming climate change aims to fulfil that need. A 'learning by doing' approach, it focuses first on national capacity to ensure that development in all sectors and at all levels is effectively climate-proofed.

  2. Lateral step initiation behavior in older adults

    OpenAIRE

    Sparto, Patrick J; Jennings, J Richard; Furman, Joseph M; Redfern, Mark S

    2013-01-01

    Older adults have varied postural responses during induced and voluntary lateral stepping. The purpose of the research was to quantify the occurrence of different stepping strategies during lateral step initiation in older adults and to relate the stepping responses to retrospective history of falls. Seventy community-ambulating older adults (mean age 76 y, range 70–94 y) performed voluntary lateral steps as quickly as possible to the right or left in response to a visual cue, in a blocked de...

  3. Learning How to Supervise: Midlevel Managers' Individual Learning Journeys

    Science.gov (United States)

    David, Keegan

    2010-01-01

    The purpose of this study was to explore how midlevel managers in student affairs learn supervisory skills. Student affairs professionals are given tremendous responsibility for the lives of students outside the classroom. The Association of College Personnel Administrators and other sources outlined the necessary competencies for student affairs…

  4. Biomechanical influences on balance recovery by stepping.

    Science.gov (United States)

    Hsiao, E T; Robinovitch, S N

    1999-10-01

    Stepping represents a common means for balance recovery after a perturbation to upright posture. Yet little is known regarding the biomechanical factors which determine whether a step succeeds in preventing a fall. In the present study, we developed a simple pendulum-spring model of balance recovery by stepping, and used this to assess how step length and step contact time influence the effort (leg contact force) and feasibility of balance recovery by stepping. We then compared model predictions of step characteristics which minimize leg contact force to experimentally observed values over a range of perturbation strengths. At all perturbation levels, experimentally observed step execution times were higher than optimal, and step lengths were smaller than optimal. However, the predicted increase in leg contact force associated with these deviations was substantial only for large perturbations. Furthermore, increases in the strength of the perturbation caused subjects to take larger, quicker steps, which reduced their predicted leg contact force. We interpret these data to reflect young subjects' desire to minimize recovery effort, subject to neuromuscular constraints on step execution time and step length. Finally, our model predicts that successful balance recovery by stepping is governed by a coupling between step length, step execution time, and leg strength, so that the feasibility of balance recovery decreases unless declines in one capacity are offset by enhancements in the others. This suggests that one's risk for falls may be affected more by small but diffuse neuromuscular impairments than by larger impairment in a single motor capacity.

  5. USING VARIOUS VISUALIZATION TECHNIQUES TO OUTLINE VULNERABILITY TO DROUGHT IN THE REPUBLIC OF MOLDOVA

    Directory of Open Access Journals (Sweden)

    CONSTANṬA BORONEANṬ

    2013-11-01

    Full Text Available Using visualization techniques to outline vulnerability to drought in the Republic of Moldova. This paper is a demonstration of use of various visualization techniques in representing the results on vulnerability to drought at various times scales in the Republic of Moldova. Monthly precipitation totals from simulated data at 10 km horizontal resolution with a regional climatic model RegCM, CRU TS2.10 land observation data set at 0.5ºx0.5º horizontal resolution and observations recorded at 15 meteorological stations in Moldova were used to compare the annual cycle of precipitation, seasonal variability of precipitation, and the spatial and temporal evolution of drought. The Empirical Orthogonal Functions (EOF analysis was used to identify the principal modes of seasonal variability of precipitation over the country and the Standardized Precipitation Index (SPI was calculated as an indicator of drought or wetness at various time scales (1 to 24 months. The period of analysis was 1960-1997. One of the visualization techniques was the Grid Analysis and Display System (GrADS which is an easy manipulation and visualization tool for gridded and station meteorological data. We used it to represent the RegCM and CRU data on their grids. The kriging interpolation with a Gaussian model variance was selected as a suitable interpolation tool for the spatial distribution of the SPI and EOF over Moldova. For temporal diagram and mapping, Golden Software Surfer 9.0 and ArcGis Software 9.1 were used. The results presented with these visualization tools emphasize precipitation and drought characteristics over Moldova domain.

  6. Investigation research of core-basic information associated with the coupling analysis. Outline report

    International Nuclear Information System (INIS)

    Kataoka, Shinichi; Matsunaga, Kenichi; Ishihara, Yoshinao; Kawahara, Kenichi; Neyama, Atsushi; Nakagawa, Koichi; Iwata, Hiroshi; Mori, Koji

    2001-03-01

    The newest literature information in the foreign countries was researched, and this research showed the basic concept of the coupling analysis code to realize coupling analysis in near field of the geological disposal system. The outline of this research is shown in the following. (1) The combination of M (Mechanical) and C (Chemistry) is placed on the weak relations, because coupling analysis of the United States Yucca Mountain limits a site and the specifications of engineered barrier. (2) One of the purposes of this research is information collecting about coupling analysis code NUFT-C adopted in the United States Yucca Mountain. Therefore, we carried out an information exchange with the United States Lawrence Livermore National Laboratory. We could collect the development purpose of analysis code, key function, and information such as a test case analysis. (3) The investigation of the analysis code concerned with the newest information of coupling analysis which contains the geochemistry process and 2 phase system was done based on the public information for the purpose of building some concept of the coupling analysis code, the extraction of the development issues. It could be understood about the future development strategy and the precaution in addition to a phenomenon to deal with, the current status of the coupling analysis technique as a result of the investigation. (4) It was cleared about the mission of the coupling analysis code and the requirement items (function, quality) by this research. Then, some development options were presented. (5) It was studied about the procedure of developing it to satisfy the above requirement toward the conditions that a site isn't selected, the short development. The tool (Diffpack) which could cope with the speed-up of the calculation time and visualization flexibly was effective, and it was summarized about the test case by using this tool, the key function of this tool as that result. (author)

  7. 1000kW phosphoric acid fuel cell power plant. Outline of the plant

    Energy Technology Data Exchange (ETDEWEB)

    Shinobe, Kenji; Suzuki, Kazuo; Kaneko, Hideo

    1988-02-10

    The outline of the 1000KW phosphoric acid fuel cell power plant, developed as part of the Moonlight plan, was described. The plant was composed of 4 stacks of 260KW DC output. They were devided into two train with 680V and 765A. The generation efficiency of the plant was 40% and more. Steam reforming of natural gas was used. As the fuel, fuel cell exhaust gas was used in composition with the natural gas. The DC-AC inverter had an efficiency of 96%. The capacity of hot water generator and demineralized water plant for cell cooling were 2t/h and 1.6t/h, respectively, and air-system was incorporated. In September of 1987, the plant has succeeded in 1000KW power generation, and put in operation now. Under the 100% loaded condition, each cell had a voltage of 0.7V with little variation, and the current was 200mA/cm/sup 2/. No problems were found in cooling conditions and in the control of interpole differential pressure. The reformer has been operated for 1200h scince its commisioning, and had experiences of 100 times on start up-shut down operations, the reformer also indicated good performances in the gas compositions. The starting time of 8h and the load follow-up rate 10%/min remain as the subjects for shortening. DC-AC conversion was good. The concentration of NOx and the noise level satisfied the target values. (12 figs, 1 tab)

  8. The outline report of advanced basic engineering research in the fiscal year 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-08-01

    The JNC has initiated the cooperation with universities and research institutes for advanced basic engineering on 1995. The number of research cooperation theme is increasing and satisfactorily improving in the forth year, 1998. The objective of this program is to promote the advanced basic engineering research with universities and research institutes in relation with the JNC's projects. The facilities and equipment of the JNC are mainly provided to the cooperation. The JNC has settled the research cooperation themes. The universities and research institute have applied to the themes with their issues, working plans and personnel. The JNC has selected the issues and personnel, and put into practice the cooperation with accepting guest staffs and/or research fellows from the universities. This report summarizes the results of the advanced basic engineering research cooperation executed in the fiscal year, 1998. The total number of issues is 34 for the 29 themes; those are categorized in to two groups. The one is related to the fast breeder reactor technologies and the other is on the environmental technologies. The 12 issues are finished in the fiscal year, 1998, in which the 9 issues are for the fast breeder reactor technologies and the 3 issues are for the environmental technologies. The themes/the issues, the host group, host key persons, university side key persons, a form of cooperation are summarized in the tables. The summary reports of research activities by the all cooperators are presented under the particular format. Those describe the total schedule, a form of cooperation, the research objective, the outline of research contents, main facilities for using, research status, research results, future schedules and bibliographies relevant to the research cooperation. The 25 tables and 158 figures are included. (Y. Tanaka)

  9. Development of the Nuclear Ship Database. 1. Outline of the Nuclear Ship Experimental Database

    Energy Technology Data Exchange (ETDEWEB)

    Kyouya, Masahiko; Ochiai, Masa-aki [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment; Hashidate, Kouji

    1995-03-01

    We obtained the experimental data on the effects of the ship motions and the change in load and caused by the ship operations, the waves, the winds etc., to the nuclear power plant behavior, through the Power-up Tests and Experimental Voyages of the Nuclear Ship MUTSU. Moreover, we accumulated the techniques, the knowledge and others on the Nuclear Ship development at the each stage of the N.S. MUTSU Research and Development program, such as the design stage, the construction stage, the operation stage and others. These data, techniques, knowledge and others are the assembly of the experimental data and the experiences through the design, the construction and the operation of the first nuclear ship in JAPAN. It is important to keep and pigeonhole these products of the N.S. MUTSU program in order to utilize them effectively in the research and development of the advanced marine reactor, since there is no construction plan of the nuclear ship for the present in JAPAN. We have been carrying out the development of the Nuclear Ship Database System since 1991 for the purpose of effective utilization of the N.S. MUTSU products in the design study of the advanced marine reactors. The part of the Nuclear Ship Database System on the experimental data, called Nuclear Ship Experimental Database, was already accomplished and utilized since 1993. This report describes the outline and the use of the Nuclear Ship Experimental Database.The remaining part of the database system on the documentary data, called Nuclear Ship Documentary Database, are now under development. (author).

  10. Development of the Nuclear Ship Database. 1. Outline of the Nuclear Ship Experimental Database

    International Nuclear Information System (INIS)

    Kyouya, Masahiko; Ochiai, Masa-aki; Hashidate, Kouji.

    1995-03-01

    We obtained the experimental data on the effects of the ship motions and the change in load and caused by the ship operations, the waves, the winds etc., to the nuclear power plant behavior, through the Power-up Tests and Experimental Voyages of the Nuclear Ship MUTSU. Moreover, we accumulated the techniques, the knowledge and others on the Nuclear Ship development at the each stage of the N.S. MUTSU Research and Development program, such as the design stage, the construction stage, the operation stage and others. These data, techniques, knowledge and others are the assembly of the experimental data and the experiences through the design, the construction and the operation of the first nuclear ship in JAPAN. It is important to keep and pigeonhole these products of the N.S. MUTSU program in order to utilize them effectively in the research and development of the advanced marine reactor, since there is no construction plan of the nuclear ship for the present in JAPAN. We have been carrying out the development of the Nuclear Ship Database System since 1991 for the purpose of effective utilization of the N.S. MUTSU products in the design study of the advanced marine reactors. The part of the Nuclear Ship Database System on the experimental data, called Nuclear Ship Experimental Database, was already accomplished and utilized since 1993. This report describes the outline and the use of the Nuclear Ship Experimental Database.The remaining part of the database system on the documentary data, called Nuclear Ship Documentary Database, are now under development. (author)

  11. Integration of protein phosphorylation, acetylation, and methylation data sets to outline lung cancer signaling networks.

    Science.gov (United States)

    Grimes, Mark; Hall, Benjamin; Foltz, Lauren; Levy, Tyler; Rikova, Klarisa; Gaiser, Jeremiah; Cook, William; Smirnova, Ekaterina; Wheeler, Travis; Clark, Neil R; Lachmann, Alexander; Zhang, Bin; Hornbeck, Peter; Ma'ayan, Avi; Comb, Michael

    2018-05-22

    Protein posttranslational modifications (PTMs) have typically been studied independently, yet many proteins are modified by more than one PTM type, and cell signaling pathways somehow integrate this information. We coupled immunoprecipitation using PTM-specific antibodies with tandem mass tag (TMT) mass spectrometry to simultaneously examine phosphorylation, methylation, and acetylation in 45 lung cancer cell lines compared to normal lung tissue and to cell lines treated with anticancer drugs. This simultaneous, large-scale, integrative analysis of these PTMs using a cluster-filtered network (CFN) approach revealed that cell signaling pathways were outlined by clustering patterns in PTMs. We used the t-distributed stochastic neighbor embedding (t-SNE) method to identify PTM clusters and then integrated each with known protein-protein interactions (PPIs) to elucidate functional cell signaling pathways. The CFN identified known and previously unknown cell signaling pathways in lung cancer cells that were not present in normal lung epithelial tissue. In various proteins modified by more than one type of PTM, the incidence of those PTMs exhibited inverse relationships, suggesting that molecular exclusive "OR" gates determine a large number of signal transduction events. We also showed that the acetyltransferase EP300 appears to be a hub in the network of pathways involving different PTMs. In addition, the data shed light on the mechanism of action of geldanamycin, an HSP90 inhibitor. Together, the findings reveal that cell signaling pathways mediated by acetylation, methylation, and phosphorylation regulate the cytoskeleton, membrane traffic, and RNA binding protein-mediated control of gene expression. Copyright © 2018 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works.

  12. Outline of facility for studying high level radioactive materials (CPF) and study programmes

    International Nuclear Information System (INIS)

    Sakamoto, Motoi

    1983-01-01

    The Chemical Processing Facility for studying high level radioactive materials in Tokai Works of Power Reactor and Nuclear Fuel Development Corp. is a facility for fundamental studies centering around hot cells, necessary for the development of fuel recycle techniques for fast breeder reactors, an important point of nuclear fuel cycle, and of the techniques for processing and disposing high level radioactive liquid wastes. The operation of the facility was started in 1982, for both the system A (the test of fuel recycle for fast breeder reactors) and the system B (the test of vitrification of high level liquid wastes). In this report, the outline of the facility, the contents of testings and the reflection of the results are described. For the fuel recycle test, the hot test of the spent fuel pins of JOYO MK-1 core was started, and now the uranium and plutonium extraction test is underway. The scheduled tests are fuel solubility, the confirmation of residual properties in fuel melting, the confirmation of extracting conditions, the electrolytic reduction of plutonium, off-gas behaviour and the test of material reliability. For the test of vitrification of high level liquid wastes, the fundamental test on the solidifying techniques for the actual high level wastes eluted from the Tokai reprocessing plant has been started, and the following tests are programmed: Assessment of the properties of actual liquid wastes, denitration and concentration test, vitrification test, off-gas treatment test, the test of evaluating solidified wastes, and the test of storing solidified wastes. These test results are programmed to be reflected to the safety deliberation and the demonstration operation of a vitrification pilot plant. (Wakatsuki, Y.)

  13. The outline report of advanced basic engineering research in the fiscal year 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-08-01

    The JNC has initiated the cooperation with universities and research institutes for advanced basic engineering on 1995. The number of research cooperation theme is increasing and satisfactorily improving in the forth year, 1998. The objective of this program is to promote the advanced basic engineering research with universities and research institutes in relation with the JNC's projects. The facilities and equipment of the JNC are mainly provided to the cooperation. The JNC has settled the research cooperation themes. The universities and research institute have applied to the themes with their issues, working plans and personnel. The JNC has selected the issues and personnel, and put into practice the cooperation with accepting guest staffs and/or research fellows from the universities. This report summarizes the results of the advanced basic engineering research cooperation executed in the fiscal year, 1998. The total number of issues is 34 for the 29 themes; those are categorized in to two groups. The one is related to the fast breeder reactor technologies and the other is on the environmental technologies. The 12 issues are finished in the fiscal year, 1998, in which the 9 issues are for the fast breeder reactor technologies and the 3 issues are for the environmental technologies. The themes/the issues, the host group, host key persons, university side key persons, a form of cooperation are summarized in the tables. The summary reports of research activities by the all cooperators are presented under the particular format. Those describe the total schedule, a form of cooperation, the research objective, the outline of research contents, main facilities for using, research status, research results, future schedules and bibliographies relevant to the research cooperation. The 25 tables and 158 figures are included. (Y. Tanaka)

  14. Outlines of JAEA's instructor training program and future prospects

    International Nuclear Information System (INIS)

    Hidaka, Akihide; Nakamura, Kazuyuki; Watanabe, Yoko; Yabuuchi, Yukiko; Arai, Nobuyoshi; Sawada, Makoto; Yamashita, Kiyonobu; Sawai, Tomotsugu; Murakami, Hiroyuki

    2015-01-01

    trainers in Asian counties. Present paper summarizes the outlines, experiences and future prospects of ITP. (author)

  15. Predicting Outcome in Subarachnoid Hemorrhage (SAH) Utilizing the Full Outline of UnResponsiveness (FOUR) Score.

    Science.gov (United States)

    Zeiler, F A; Lo, B W Y; Akoth, E; Silvaggio, J; Kaufmann, A M; Teitelbaum, J; West, M

    2017-12-01

    Existing scoring systems for aneurysmal subarachnoid hemorrhage (SAH) patients fail to accurately predict patient outcome. Our goal was to prospectively study the Full Outline of UnResponsiveness (FOUR) score as applied to newly admitted aneurysmal SAH patients. All adult patients presenting to Health Sciences Center in Winnipeg from January 2013 to July 2015 (2.5 year period) with aneurysmal SAH were prospectively enrolled in this study. All patients were followed up to 6 months. FOUR score was calculated upon admission, with repeat calculation at 7 and 14 days. The primary outcomes were: mortality, as well as dichotomized 1- and 6-month Glasgow Outcome Scale (GOS) and modified Rankin Scale (mRS) values. Sixty-four patients were included, with a mean age of 54.2 years (range 26-85 years). The mean FOUR score upon admission pre- and post-external ventricular drain (EVD) was 10.3 (range 0-16) and 11.1 (range 3-16), respectively. There was a statistically significant association between pre-EVD FOUR score (total, eye, respiratory and motor sub-scores) with mortality, 1-month GOS, and 6-month GOS/mRS (p FOUR scores were associated with mortality, 1-month GOS/mRS, and 6-month GOS/mRS (p FOUR scores were associated with 6-month GOS (p FOUR score was associated with the development of clinical vasospasm (p FOUR score at admission and day 7 post-SAH is associated with mortality, 1-month GOS/mRS, and 6-month GOS/mRS. The FOUR score at day 14 post-SAH is associated with 6-month GOS. The brainstem sub-score was not associated with 1- or 6-month primary outcomes.

  16. Carbohydrates Through Animation: Preliminary Step

    Directory of Open Access Journals (Sweden)

    J.K. Sugai

    2004-05-01

    Full Text Available Methods of education are changing, so the educational tools must change too. The developmentof the systems of information and communication gave the opportunity to bring new technology tothe learning process. Modern education needs interactive programs that may be available to theacademic community, in order to ease the learning process and sharing of the knowledge. Then,an educational software on Carbohydrates is being developed using concept maps and FLASH-MXanimations program, and approached through six modules. The introduction of Carbohydrates wasmade by the module Carbohydrates on Nature, which shows the animations gures of a teacher andstudents, visiting a farm, identifying the carbohydrates found in vegetables, animals, and microor-ganisms, integrated by links containing short texts to help understanding the structure and functionof carbohydrates. This module was presented, as pilot experiment, to teachers and students, whichdemonstrated satisfaction, and high receptivity, by using animation and interactivitys program asstrategy to biochemistrys education. The present work is part of the project Biochemistry throughanimation, which is having continuity.

  17. Alternative divertor target concepts for next step fusion devices

    Science.gov (United States)

    Mazul, I. V.

    2016-12-01

    The operational conditions of a divertor target in the next steps of fusion devices are more severe in comparison with ITER. The current divertor designs and technologies have a limited application concerning these conditions, and so new design concepts/technologies are required. The main reasons which practically prevent the use of the traditional motionless solid divertor target are analyzed. We describe several alternative divertor target concepts in this paper. The comparative analysis of these concepts (including the advantages and the drawbacks) is made and the prospects for their practical implementation are prioritized. The concept of the swept divertor target with a liquid metal interlayer between the moving armour and motionless heat-sink is presented in more detail. The critical issues of this design are listed and outlined, and the possible experiments are presented.

  18. Continual Learning through Evolvable Neural Turing Machines

    DEFF Research Database (Denmark)

    Lüders, Benno; Schläger, Mikkel; Risi, Sebastian

    2016-01-01

    Continual learning, i.e. the ability to sequentially learn tasks without catastrophic forgetting of previously learned ones, is an important open challenge in machine learning. In this paper we take a step in this direction by showing that the recently proposed Evolving Neural Turing Machine (ENTM...

  19. From supervision to resolution: next steps on the road to European banking union

    OpenAIRE

    Nicolas Véron; Guntram B. Wolff

    2013-01-01

    Listen to the press conference call. The European Council has outlined the creation of a Single Resolution Mechanism (SRM), complementing the Single Supervisory Mechanism. The thinking on the SRM’s legal basis, design and mission is still preliminary and depends on other major initiatives, including the European Stability Mechanism’s involvement in bank recapitalisations and the Bank Recovery and Resolution (BRR) Directive. The SRM should also not be seen as the final step creating Europe’s f...

  20. A historically correct didactic first step in the quantum world: stressing the interplay of relativity, thermodynamics and quantum physics

    International Nuclear Information System (INIS)

    Margaritondo, G

    2003-01-01

    Quantum physics is the backbone of modern science: therefore, a correct first step is essential for students' success in many different disciplines. Unfortunately, many didactic approaches are still complicated, potentially confusing and often historically wrong. An alternate, simple, stimulating and historically correct approach is outlined here