WorldWideScience

Sample records for solution concept implemented

  1. Data governance implementation concept

    OpenAIRE

    Ullrichová, Jana

    2016-01-01

    This master´s thesis discusses concept of implementation for data governance. The theoretical part of this thesis is about data governance. It explains why data are important for company, describes definitoons of data governance, its history, its components, its principles and processes and fitting in company. Theoretical part is amended with examples of data governance failures and banking specifics. The main goal of this thesis is to create a concept for implementing data governance and its...

  2. Implementation of the monitor concept

    Energy Technology Data Exchange (ETDEWEB)

    Gerstenberger, M.

    1982-01-01

    Sequential and parallel computer programs are contrasted, and the problems of implementing compilers are stated, with special reference to the Pascal language. Process and monitor data types in computer programming are described, various procedures are listed and the monitor concept is applied to a generator-user problem. A Pascal initiator program is listed. It is claimed that the monitor approach can yield lower fault levels than assembler or semaphore approaches. It is pointed out that monitors for program synchronisation are only applicable for common, and not for distributed, storage systems. 9 references.

  3. Transformation toward a Secure and Precaution-Oriented Energy System with the Guiding Concept of Resilience—Implementation of Low-Exergy Solutions in Northwestern Germany

    Directory of Open Access Journals (Sweden)

    Urte Brand

    2015-07-01

    Full Text Available Climate changes, incidents like nuclear disasters, and associated political objectives call for significant changes to the current energy system. Despite these far-reaching transformation processes, within the intended changes security of supply and precautions against the possible consequences of climate change must be ensured. Consequently, the question arises how to direct energy systems. In this context the processes of guiding orientations with the help of the guiding concept of “resilient systems” and feasible and addressee-oriented guiding design principles can be an option to provide guidance in transformation processes. However, it is questionable whether and how such processes are effective in the long term and if they are able to give direction by doing so. Within the framework of empirical studies of a regional guiding orientation process for the energy system of Northwestern Germany, the long-term effectiveness of the process and its spread resilient guiding design principles of “low-exergy solutions” and “climate-adapted and energy-efficient refrigeration” has been confirmed. Such effectiveness requires the implementation of a four-phase guiding orientation process which takes content-related and process-related effectiveness factors into account. Therefore, the study shows how regional energy systems can be designed toward the major challenges of ensuring security and precaution.

  4. Possible Solutions as a Concept in Behavior Change Interventions.

    Science.gov (United States)

    Mahoney, Diane E

    2018-04-24

    Nurses are uniquely positioned to implement behavior change interventions. Yet, nursing interventions have traditionally resulted from nurses problem-solving rather than allowing the patient to self-generate possible solutions for attaining specific health outcomes. The purpose of this review is to clarify the meaning of possible solutions in behavior change interventions. Walker and Avant's method on concept analysis serves as the framework for examination of the possible solutions. Possible solutions can be defined as continuous strategies initiated by patients and families to overcome existing health problems. As nurses engage in behavior change interventions, supporting patients and families in problem-solving will optimize health outcomes and transform clinical practice. © 2018 NANDA International, Inc.

  5. The Concept of Sustainable Strategy Implementation

    Directory of Open Access Journals (Sweden)

    Joanna Radomska

    2015-11-01

    Full Text Available The idea of sustainable development has been present in the field of management for many years, yet the challenges and rules of contemporary business mean that it remains topical. At the same time, the results of much research indicates an unsatisfactory level of execution of development concepts. Due to this, the subject of the study encompasses the implementation of the idea of sustainability in the strategy execution process, lending it a holistic and balanced nature. The purpose of the paper is an examination of the relationship between strategy implementation and the effectiveness of the strategy execution process. The relationships between the perspectives defined and results obtained by organizations were investigated. The research demonstrated the existence of a positive correlation of varied intensity. It is thus possible to identify a positive influence of the integration of the idea of sustainability with strategy execution, which is reflected in the effectiveness of activities undertaken.

  6. Portable long trace profiler: Concept and solution

    Science.gov (United States)

    Qian, Shinan; Takacs, Peter; Sostero, Giovanni; Cocco, Daniele

    2001-08-01

    Since the early development of the penta-prism long trace profiler (LTP) and the in situ LTP, and following the completion of the first in situ distortion profile measurements at Sincrotrone Trieste (ELETTRA) in Italy in 1995, a concept was developed for a compact, portable LTP with the following characteristics: easily installed on synchrotron radiation beam lines, easily carried to different laboratories around the world for measurements and calibration, convenient for use in evaluating the LTP as an in-process tool in the optical workshop, and convenient for use in temporarily installation as required by other special applications. The initial design of a compact LTP optical head was made at ELETTRA in 1995. Since 1997 further efforts to reduce the optical head size and weight, and to improve measurement stability have been made at Brookhaven National Laboratory. This article introduces the following solutions and accomplishments for the portable LTP: (1) a new design for a compact and very stable optical head, (2) the use of a small detector connected to a laptop computer directly via an enhanced parallel port, and there is no extra frame grabber interface and control box, (3) a customized small mechanical slide that uses a compact motor with a connector-sized motor controller, and (4) the use of a laptop computer system. These solutions make the portable LTP able to be packed into two laptop-size cases: one for the computer and one for the rest of the system.

  7. Portable long trace profiler: Concept and solution

    International Nuclear Information System (INIS)

    Qian, Shinan; Takacs, Peter; Sostero, Giovanni; Cocco, Daniele

    2001-01-01

    Since the early development of the penta-prism long trace profiler (LTP) and the in situ LTP, and following the completion of the first in situ distortion profile measurements at Sincrotrone Trieste (ELETTRA) in Italy in 1995, a concept was developed for a compact, portable LTP with the following characteristics: easily installed on synchrotron radiation beam lines, easily carried to different laboratories around the world for measurements and calibration, convenient for use in evaluating the LTP as an in-process tool in the optical workshop, and convenient for use in temporarily installation as required by other special applications. The initial design of a compact LTP optical head was made at ELETTRA in 1995. Since 1997 further efforts to reduce the optical head size and weight, and to improve measurement stability have been made at Brookhaven National Laboratory. This article introduces the following solutions and accomplishments for the portable LTP: (1) a new design for a compact and very stable optical head, (2) the use of a small detector connected to a laptop computer directly via an enhanced parallel port, and there is no extra frame grabber interface and control box, (3) a customized small mechanical slide that uses a compact motor with a connector-sized motor controller, and (4) the use of a laptop computer system. These solutions make the portable LTP able to be packed into two laptop-size cases: one for the computer and one for the rest of the system

  8. Sustainable manufacturing challenges, solutions and implementation perspectives

    CERN Document Server

    Seliger, Günther; Bonvoisin, Jérémy

    2017-01-01

    Sustainability imposes an unprecedented challenge on society and has become the driving force of an urgent search for innovative solutions in all branches of economy. Manufacturing plays a key role in many areas of human living, and it is both part of the problem and of the solution. This book offers an overview of the broad field of research on sustainability in manufacturing with a particular focus on manufacturing technology and management. It summarizes the current challenges, describes best in class methods for development of sustainable manufacturing solutions and offers implementation perspectives. This volume covers areas of research such as production processes, product development, business model and corporate development, macro economy and education. The target audience primarily comprises research experts and practitioners in the field of manufacturing, but the book may also be beneficial for graduate students. .

  9. Osteoarthritis guidelines: Barriers to implementation and solutions.

    Science.gov (United States)

    Ferreira de Meneses, Sarah; Rannou, Francois; Hunter, David J

    2016-06-01

    Osteoarthritis (OA) is a leading cause of disability worldwide. Clinical practice guidelines (CPGs) have been developed to facilitate improved OA management. Scientific communities worldwide have proposed CPGs for OA treatment. Despite the number of highly prominent guidelines available and their remarkable consistency, their uptake has been suboptimal. Possibly because of the multitude of barriers related to the implementation of CPGs. For example, different guidelines show contradictions, some lack evidence, and they lack a hierarchy or tools to facilitate their translation and application. Also, the guidelines do not acknowledge the effect of comorbidities on choosing the treatments. Finally, poor integration of multidisciplinary services within and across healthcare settings is a major barrier to the effective implementation of management guidelines. Here we describe the main problems related to the OA guidelines and some solutions so as to offer some guidance on the elaboration of future CPGs and their implementation in primary care. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  10. REMUS: Preliminary concept and implementation proposal

    International Nuclear Information System (INIS)

    Bustorff, U.

    1992-01-01

    In the light of the constantly increasing use of waterways, the associated risk of maritime accidents and accidental or deliberate discharge of pollutants at sea and in coastal areas, it is necessary to adopt effective pollution prevention and combating measures coordinated at national and international level so as to guarantee the safety of shipping and maintain the integrity of the maritime environment. These measures must be equally effective for accidents as for discharges of crude oil and petroleum products, chemicals, etc. so that rapid expert action can be taken in order to minimize the effects on shipping safety and on the maritime and coastal environment and also to limit consequent financial costs. This study presents a concept for increasing the effectiveness of the authorities and special agencies of the German Federal Government and coastal states which are responsible for these tasks (in particular the Operations Management Group (ELG) and the North Sea/Baltic sea Emergency Staffs (EmStaffs)) by implementing a open-quotes Computer-Based Maritime Accident Management Systemclose quotes (REMUS). The REMUS concept comprises the following two main functions for effective maritime accident management: Acquisition, storage and intelligent availability of the largest possible quantity of relevant data for accident prevention. Provision of automatic decision support, adapted to the individual situation, for use by the authorities involved during the operational phase. REMUS provides support for the maritime emergency experts in collecting data and information and generates proposals for measures to be initiated according to the prevailing circumstances. REMUS integrates perfectly, both organizationally and technically, with currently employed methods and procedures for pollution prevention

  11. Supply chain configuration concepts, solutions, and applications

    CERN Document Server

    Chandra, Charu

    2016-01-01

    This book discusses the models and tools available for solving configuration problems, emphasizes the value of model integration to obtain comprehensive and robust configuration decisions, proposes solutions for supply chain configuration in the presence of stochastic and dynamic factors, and illustrates application of the techniques discussed in applied studies. It is divided into four parts, which are devoted to defining the supply chain configuration problem and identifying key issues, describing solutions to various problems identified, proposing technologies for enabling supply chain confirmations, and discussing applied supply chain configuration problems. Its distinguishing features are: an explicit focus on the configuration problem an in-depth coverage of configuration models an emphasis on model integration and application of information modeling techniques in decision-making New to this edition is Part II: Technologies, which introduces readers to various technologies being utilized for supply chai...

  12. Implementation of green infrastructure concept in Citarum Watershed

    Science.gov (United States)

    Maryati, Sri; Humaira, An Nisaa'Siti

    2017-03-01

    Green infrastructure has several benefits compared to grey infrastructure in term of environmental services and sustainability, such as reducing energy consumption, improving air quality, providing carbon sequestration, and increasing property values. Nevertheless in practice, the implementation of the concept in Indonesia is still limited. Implementation of the certain concept has to be guided in planning document. In this paper, green infrastructure concept in the current spatial plan and other planning documents is assessed. The purpose of this research is to figure out how far the green infrastructure concept is integrated into planning system, based on the analysis of planning documents in Citarum Watershed and expert interviews with local stakeholders. Content analysis method is used to analyze the documents and result of interview. The result shows that green infrastructure concept has not been accommodated in spatial plan or other planning documents widely. There are some challenges in implementing the concept including reward and punishment system (incentive and disincentive), coordination, and lack of human resources.

  13. SWARM-BOT: From Concept to Implementation

    OpenAIRE

    Mondada, F.; Guignard, A.; Bonani, M.; Bär, D.; Lauria, M.; Floreano, D.

    2003-01-01

    This paper presents a new robotic concept, called SWARM-BOT, based on a swarm of autonomous mobile robots with self-assembling capabilities. SWARM-BOT takes advantage from collective and distributed approaches to ensure robustness to failures and to hard environment conditions in tasks such as navigation, search and transportation in rough terrain. One SWARM-BOT is composed of a number of simpler robots, called s-bots, physically interconnected. The SWARM-BOT is provided with self-assembling...

  14. A concept of customer–provider relation monitoring system solution

    Directory of Open Access Journals (Sweden)

    Naděžda Chalupová

    2008-01-01

    Full Text Available The contribution deals with design of customer–provider relationship monitoring system solution with regard to needs of business managers and analytics and to possibilities of contemporaneous information and communication technologies.The attention is followed to targeted modelling, what brings possibilities of acquisition of bigger overview about things taking place in the relation. In consequence it describes the functionality of analytical systems producing these very strategically valuable models – to so-called business intelligence tools. Onward it deals with modern technologies conductive to above mentioned system implementation – with Ajax concept and with some XML applications: PMML for analytical models manipulation, XSLT for XML data transformations to various formats, SVG for representing pictures of statistical graphs etc. and MathML for description of mathematical formulas created in analytical systems.Following these basis it suggests technological solution of some parts of client–provider relationship watching and evaluating system and it discusses its potential advantages and problems, which can occur.

  15. Earth observing system - Concepts and implementation strategy

    Science.gov (United States)

    Hartle, R. E.

    1986-01-01

    The concepts of an Earth Observing System (EOS), an information system being developed by the EOS Science and Mission Requirements Working Group for international use and planned to begin in the 1990s, are discussed. The EOS is designed to study the factors that control the earth's hydrologic cycle, biochemical cycles, and climatologic processes by combining the measurements from remote sensing instruments, in situ measurement devices, and a data and information system. Three EOS platforms are planned to be launched into low, polar, sun-synchronous orbits during the Space Station's Initial Operating Configuration, one to be provided by ESA and two by the United States.

  16. Struggling with solutions : a case study of using organisation concepts

    NARCIS (Netherlands)

    Benders, Jos; Slomp, Jannes

    2009-01-01

    Engineers contribute to the constant flow of new tools and organisation concepts. These tend to be presented as solutions to existing organisational problems. These solutions may become problems themselves, however. We present a longitudinal case of how a truck manufacturer struggled with various

  17. The Concept of Technological Entrepreneurship: The Example of Business Implementation

    Directory of Open Access Journals (Sweden)

    Ewa Badzińska

    2016-09-01

    Full Text Available Objective: The objective of this paper is to identify the role of factors influencing the development of technological entrepreneurship using as example a company with academic origin in the IT sector. The scientific purpose of the study is to compile the views of scholars on technological entrepreneurship. Research Design & Methods: The first part of the study is of descriptive character and based on literature review, while the second part is empirical. The application of the empirical method of a case study has made it possible to characterize the essence of technological entrepreneurship and illustrate the development of the studied phenomenon in business practice. Findings: The concept of technological entrepreneurship is based on increasing innovation, new assets and competitiveness through more efficient use of research results leading to development of products and services. The process of creating technological entrepreneurship is conditioned largely by endogenous factors of organizations and also by the business ecosystem. Implications & Recommendations: It is necessary to further develop current theory of technological entrepreneurship through discussion on the methodological dilemmas associated with conducting research in this area. Contribution & Value Added: The article is an attempted synthesis of the concept of technological entrepreneurship as a process that combines the elements of academic and intellectual entrepreneurship with the entrepreneurship of commercial organizations implementing new technologies and innovative business solutions in the market environment.

  18. Virtual Observatory: From Concept to Implementation

    Science.gov (United States)

    Djorgovski, S. G.; Williams, R.

    2005-12-01

    We review the origins of the Virtual Observatory (VO) concept, and the current status of the efforts in this field. VO is the response of the astronomical community to the challenges posed by the modern massive and complex data sets. It is a framework in which information technology is harnessed to organize, maintain, and explore the rich information content of the exponentially growing data sets, and to enable a qualitatively new science to be done with them. VO will become a complete, open, distributed, web-based framework for astronomy of the early 21st century. A number of significant efforts worldwide are now striving to convert this vision into reality. The technological and methodological challenges posed by the information-rich astronomy are also common to many other fields. We see a fundamental change in the way all science is done, driven by the information technology revolution.

  19. Pharmacology Goes Concept-Based: Course Design, Implementation, and Evaluation.

    Science.gov (United States)

    Lanz, Amelia; Davis, Rebecca G

    Although concept-based curricula are frequently discussed in the nursing education literature, little information exists to guide the development of a concept-based pharmacology course. Traditionally, nursing pharmacology courses are taught with an emphasis on drug class where a prototype drug serves as an exemplar. When transitioning pharmacology to a concept-based course, special considerations are in order. How can educators successfully integrate essential pharmacological content into a curriculum structured around nursing concepts? This article presents one approach to the design and implementation of a concept-based undergraduate pharmacology course. Planning methods, supportive teaching strategies, and course evaluation procedures are discussed.

  20. Nuclear-reactor remote-monitoring systems - concepts and implementations

    International Nuclear Information System (INIS)

    Rudolf, A.

    1987-01-01

    The paper presents general concepts and some examples of implemented nuclear-reactor remote-monitoring (RM) systems. Some functions and tasks of RM systems are demonstrated and three concepts are described in detail and assessed globally. Three examples of implemented RM systems are discussed using the Baden-Wurttemberg RM system for a description in greater detail. A brief prognosis of the future development of RM systems is made. (orig./DG) [de

  1. Implementation of ASSET concept in India

    International Nuclear Information System (INIS)

    Koley, J.

    1997-01-01

    The paper presents a retrospective assessment of the use of ASSET methodology in India since the first ASSET seminary organized by IAEA in collaboration with the Atomic Energy Regulatory Board, India (AERB) in May, 1994. The first ASSET seminar was organized to initiate the spread of idea among operating and research organizations and regulatory body personnel. The participants were carefully chosen from various fields and with different levels of experiences to generate teams with sufficiently wide spectrum of knowledge base. AERB took initiative in leading by example and formed ASSET teams to carry out the first ASSET reviews in India. These teams at the instance of AERB carried out ASSET review of three Safety Related Events, two at Nuclear Power Plants and one at Research Reactor. This paper describes the outcome of these ASSET studies and subsequent implementation of the recommendations. The initiative taken by the regulatory body has led to formation of ASSET teams by the utilities to carry out ASSET study on their own. The results of these studies are yet to be assessed by the regulatory body. The result of the ASSET experience reveals the fact that it has further potential in improving the safety performance and safety culture and brining in fresh enthusiasm among safety professionals of Indian Nuclear Utilities

  2. Implementation of ASSET concept in India

    Energy Technology Data Exchange (ETDEWEB)

    Koley, J [Operating Plants Safety Div., AERB, Mumbai (India)

    1997-10-01

    The paper presents a retrospective assessment of the use of ASSET methodology in India since the first ASSET seminary organized by IAEA in collaboration with the Atomic Energy Regulatory Board, India (AERB) in May, 1994. The first ASSET seminar was organized to initiate the spread of idea among operating and research organizations and regulatory body personnel. The participants were carefully chosen from various fields and with different levels of experiences to generate teams with sufficiently wide spectrum of knowledge base. AERB took initiative in leading by example and formed ASSET teams to carry out the first ASSET reviews in India. These teams at the instance of AERB carried out ASSET review of three Safety Related Events, two at Nuclear Power Plants and one at Research Reactor. This paper describes the outcome of these ASSET studies and subsequent implementation of the recommendations. The initiative taken by the regulatory body has led to formation of ASSET teams by the utilities to carry out ASSET study on their own. The results of these studies are yet to be assessed by the regulatory body. The result of the ASSET experience reveals the fact that it has further potential in improving the safety performance and safety culture and brining in fresh enthusiasm among safety professionals of Indian Nuclear Utilities.

  3. Virtual accelerator concept, implementation and preliminary test

    International Nuclear Information System (INIS)

    Uriot, D.; Duperrier, R.

    2006-05-01

    A virtual accelerator is the coupling of a simulation code with the control system of a real machine. 3 operating modes are considered. First, the monitoring mode in which any action on the control system has an impact on both real and virtual machines. This mode allows a direct comparison between simulation results and the real behaviour of the accelerator. Secondly, the flight simulation mode, this mode allows the accelerator operators to simulate the effect of any change in the parameters of the control system before transferring them to the real machine. The main advantage of this mode is to allow the assessment of operating procedures before implementing them on the real machine. The third mode is the automatic steering mode in which the simulation code assumes the reins of the control system of the real machine. This mode allows the making of complex and time-consuming adjustment procedures in an automatic way. TraceWin is a simulation code dedicated to the behaviour of charged-particle beams in a linear accelerator. TraceWin is consistent with the EPICS technology on which the control system of most accelerators is based. A virtual accelerator composed of the SILHI injector combined to the TraceWin code via the EPICS environment has showed its efficiency in the automatic steering mode. (A.C.)

  4. Lifelong Learning: Concept, Policy, Instruments and Implementation

    Directory of Open Access Journals (Sweden)

    Metin TOPRAK

    2012-01-01

    Full Text Available European Union has started an education & training initiative under the umbrella of lifelong learning to achieve the 2020 Agenda targets. Th is initiative has nearly half of a century time horizon, and all designed policies and measures have been consolidated under this initiative. Turkish Education authorities have been monitoring this European eff ort closely and made important legal and institutional regulations in recent couple of years. Th is study examines the primary aspects of lifelong learning in detail: conceptual and philosophical background; recognition strategies; the place of formal, non-formal and informal learning in the lifelong learning approach; financing and measurement ways of lifelong learning; and variety of perspectives of international institutions. In addition, education and training strategy of the Europe’s 2020 vision of lifelong learning is also evaluated in detail. Th e human resources vision of the Europe considers education, occupation and economic activities together to allow authorities to plan the future of the European societies. Th e updating mechanisms of this approach are designed both domestically at national and internationally at European levels. It is concluded, in this study, that the lifelong learning policy and implementation of the Europe should be taken as benchmark.

  5. Is Toscana A Formal Concept Analysis Based Solution In Web Usage Mining?

    Directory of Open Access Journals (Sweden)

    Dan-Andrei SITAR-TĂUT

    2012-01-01

    Full Text Available Analyzing large amount of data come from web logs represents a complex, but challenging nowadays problem with implication in various fields, thing that lets open a way for theoretically infinite approaches an implementations. The main goal of our paper represents the possibility of applying the formal concept analysis as viable solution of sustaining the web mining process, based on a technological open-source solution called TOSCANA.

  6. Implementing SaaS Solution for CRM

    Directory of Open Access Journals (Sweden)

    Adriana LIMBASAN

    2011-01-01

    Full Text Available Greatest innovations in virtualization and distributed computing have accelerated interest in cloud computing (IaaS, PaaS, SaaS, aso. This paper presents the SaaS prototype for Customer Relationship Management of a real estate company. Starting from several approaches of e-marketing and SaaS features and architectures, we adopted a model for a CRM solution using SaaS Level 2 architecture and distributed database. Based on the system objective, functionality, we developed a modular solution for solve CRM and e-marketing targets in real estate companies.

  7. Implementing SaaS Solution for CRM

    OpenAIRE

    Adriana LIMBÄ‚ÅžAN; Lucia RUSU

    2011-01-01

    Greatest innovations in virtualization and distributed computing have accelerated interest in cloud computing (IaaS, PaaS, SaaS, aso). This paper presents the SaaS prototype for Customer Relationship Management of a real estate company. Starting from several approaches of e-marketing and SaaS features and architectures, we adopted a model for a CRM solution using SaaS Level 2 architecture and distributed database. Based on the system objective, functionality, we developed a modular solution f...

  8. Technical solutions for low-voltage microgrid concept

    Energy Technology Data Exchange (ETDEWEB)

    Laaksonen, H.

    2011-07-01

    Future electricity distribution networks with large amount of distributed energy resources will require creation of a totally new smart grid architecture. The micro grid concept is expected to play a major role in the new smart grid architecture. A special feature of microgrids is that during disturbances in the utility grid they can continue operation automatically in the island mode so that electricity supply to microgrid customers can be continued without any interruption. Thereby, the microgrid concept allows the reliability benefit of distributed energy resources to be realized while also fulfilling the future energy efficiency requirements. In this thesis a total technical concept for low-voltage microgrid which could be integrated into the future smart grids has been developed and specified. The key technical challenges of low-voltage microgrids are the transition to island operation, the power quality management and the microgrid protection especially during island operation. Essential part of the concept development involved the development of solutions and operation principles to these key technical challenges of low-voltage microgrids so that all these solutions would be compatible with each other. The role of one central energy storage unit and the location of it are very important in the developed concept from the low-voltage microgrid management and protection point of view. The development work with the related technical challenges was carried out in this thesis with PSCAD simulation software. PSCAD enabled the examination of a simultaneous interaction of different types of distributed energy resource units and loads both in the normal utility grid connected and in the island operation mode of the microgrid. This information from simulations with multiple component configurations was essential when the technical solutions were developed and these studies could not have been undertaken to this extent in a laboratory environment without major

  9. Developing and Implementing an Assessment Technique to Measure Linked Concepts

    Science.gov (United States)

    Ye, Li; Oueini, Razanne; Lewis, Scott E.

    2015-01-01

    The links students make among chemistry content is considered essential for a robust, enduring understanding in multiple learning theories. This article describes the development and implementation of an assessment technique, termed a Measure of Linked Concepts, designed to inform instructors on students' understanding of linking content…

  10. A Few Implementation Solutions for Business Intelligence

    Directory of Open Access Journals (Sweden)

    Gheorghe MATEI

    2008-01-01

    Full Text Available To succeed in the context of a global and dynamic economic environment, the companies must use all the information they have, as efficiently as possible, in order to gain competitive advantages and to consolidate their position on the market. They have to respond quickly to the changes in the business environment and to adapt themselves to the market’s requirements. To achieve these goals, the companies must use modern informatics technologies for data acquiring, storing, accessing and analyzing. These technologies are to be integrated into innovative solutions, such as Business Intelligence systems, which can help managers to better control the business practices and processes, to improve the company’s performance and to conserve it’s competitive advantages.

  11. Implementation of accessible tourism concept at museums in Jakarta

    Science.gov (United States)

    Wiastuti, R. D.; Adiati, M. P.; Lestari, N. S.

    2018-03-01

    Accessibility, sustainability and equitable participation by all makeup what is known as Tourism for All. Tourism product must be designed for all people despite the age, gender and ability as one of the requirements to comply the accessible tourism concept. Museum as one of the elements of tourism chain must adhere to accessible tourism concept thus able to be enjoyed for everyone regardless of one’s abilities. The aim of this study is to identify the implementation of accessible tourism concept at the museum in Jakarta and to provide practical accessibility- improvement measures for the museum in Jakarta towards accessible tourism concept. This research is qualitative- explorative research. Jakarta Tourism Board website was used as the main reference to obtain which museum that was selected. Primary data collect from direct field observations and interview. The results outline museum implementation of accessible tourism that classified into five criteria; information, transport, common requirements, universal design, and accessibility. The implication of this study provides recommendations to enhance museums’ accessibility performance expected to be in line with accessible tourism concept.

  12. Revisiting the Concept and Implementation of Defense-in-Depth

    International Nuclear Information System (INIS)

    Choi, Youngsung

    2013-01-01

    The subsequent tsunami, with its maximum wave height greater than the design basis, invalidated all layers of the Fukushima NPP. This raises the question on which of the philosophy or the implementation of DID fell short at Fukushima. This paper suggests several complements necessary to the concept of DID and new application practice in a wide variety of safety related objectives/areas/events. Since its conception, DID appears to have been successfully applied to the design and operation but less to the site, external events, resource requirements, the unexpected impacts of organization, etc. Thus, the horizontal as well as vertical application of DID is suggested. Here, the latter application means repeated questions of 'What if this fails?' and the former one means the application of DID to all the applicable objectives, which can be a real defense-in-width. It is widely accepted that defense-in-depth (DID) has been the core of safety philosophy in nuclear safety regulation. Its concept has been developed and refined over many years to go beyond physical barriers and design practices. The historical development of the concept led to a general structure of four physical barriers and five successive levels of defense. The accident at the Fukushima nuclear power plant (NPP) showed that multiple levels of defense could fail at the same time, demonstrated how these could work and how some were challenged, and gave the chance of the concept and implementation being improved. This paper examines the traditional concept and implementation strategies of DID, identifies some weaknesses in that, and suggest some complements and new approach to improving the application of DID

  13. The role of culture in implementing the concept of sustainability

    Science.gov (United States)

    Bakri, M.

    2018-03-01

    Environment degradation urges human to live in a sustaining way both for production and consumption mode. It covers any sector of human life include architecture. People are competing to implement the concept of sustainability using the latest technology while the culture has begun to be forgotten. Bearing in mind that by examining the culture related or daily activities, the sustainable development can be implemented with a solid base and fully accepted by the society. Hence, the benefit of sustainable development can be felt by the inhabitant sooner. The aim of this research is examining the local culture in Banda Aceh, Indonesia, and Gozo, Maltese Islands which has sustainability concept. The local culture can be a starting point in implementing the notion of sustainability through daily basis approach. This research uses the qualitative method and collects the data through observation and literature review. The result has shown that some of the cultures in selected area have sustainability values which can be developed further in term of the implementation of sustainable development. Thus, related to the sustainable development, the practitioners can shift to the deep-rooted local value rather than apply an alien concept in society.

  14. IMPLEMENTING CONCEPT MAPPING TECHNIQUE TO IMPROVE STUDENTS’ DESCRIPTIVE WRITING ABILITY

    Directory of Open Access Journals (Sweden)

    Rubiyah Rubiyah Rubiyah

    2018-04-01

    Full Text Available This Classroom Action Research aimed at investigating the implementation of Concept Mapping Technique to improve students’ descriptive writing ability. The research was conducted in two cycles at SMP Negeri 21 Samarinda, with 37 seventh grade students participating. In this research, there was one teacher- researcher who implemented the technique and there were two collaborators who did the observation. The data were collected both quantitatively and qualitatively by using writing assessment, interview guide, observation sheets and field notes. The findings showed that: 1 there was an improvement in the students’ descriptive writing average scores at the end of the second research cycle; 2 the implementation of the concept mapping technique was done properly by the teacher- researcher; 3 the concept mapping technique delivered through collaborative working improved the participation of the students in the teaching and learning process. Since all the criteria of success in this research were fulfilled by the end of the second cycle, it could be concluded that this classroom action research was successfully implemented and the technique proposed could very well improve the skills being targeted.

  15. OPTIMAL SOLUTIONS FOR IMPLEMENTING THE SUPPLY-SALES CHAIN MANAGEMENT

    Directory of Open Access Journals (Sweden)

    Elena COFAS

    2014-04-01

    Full Text Available The supply chain represents all physical flows , information and financial flows linking suppliers and customers. It leads on the one hand, the idea of the chain in which the various elements of an industrial production system are interrelated and secondly to a broad definition of supply (flow between plants, flow between a supplier and a customer, flow between two workstations etc.. For a number of enterprise managers, supply chain is a topic of major interest. In contrast, non-chain coordination, losses may result for the enterprise: obsolete inventory devaluation, impairment etc. Since the 1980’s, several companies came together in the same service all functions dealing logistic flow from supply to distribution, through production management and resource planning. At the same time it was developed the notion of “time" to expand these flows and to increase quality and reduce inventory. 1990’s promotes the trend of broadening the concept of integrated logistics to a more open organization, "supply chain" in which is contained the whole organization of the enterprise, designed around streams: sales, distribution, manufacturing, purchasing, and supply. This is the area where, through this work, I try to make a contribution towards finding practical solutions to implement an efficient supply chain that contribute to increased economic performance of companies.

  16. Implementation of STEAM Education to Improve Mastery Concept

    Science.gov (United States)

    Liliawati, W.; Rusnayati, H.; Purwanto; Aristantia, G.

    2018-01-01

    Science Technology Engineering, Art, Mathematics (STEAM) is an integration of art into Science Technology Engineering, Mathematics (STEM). Connecting art to science makes learning more effective and innovative. This study aims to determine the increase in mastery of the concept of high school students after the application of STEAM education in learning with the theme of Water and Us. The research method used is one group Pretest-posttest design with students of class VII (n = 37) junior high school. The instrument used in the form of question of mastery of concepts in the form of multiple choices amounted to 20 questions and observation sheet of learning implementation. The results of the study show that there is an increase in conceptualization on the theme of Water and Us which is categorized as medium (=0, 46) after the application of the STEAM approach. The conclusion obtained that by applying STEAM approach in learning can improve the mastery of concept

  17. Enterprise security IT security solutions : concepts, practical experiences, technologies

    CERN Document Server

    Fumy, Walter

    2013-01-01

    Addressing IT managers and staff, as well as CIOs and other executives dealing with corporate IT security, this book provides a broad knowledge on the major security issues affecting today's corporations and organizations, and presents state-of-the-art concepts and current trends for securing an enterprise.Areas covered include information security management, network and system security, identity and access management (IAM), authentication (including smart card based solutions and biometrics), and security certification. In-depth discussion of relevant technologies and standards (including cr

  18. Implementing Firm Dynamic Capabilities Through the Concept Design Process

    DEFF Research Database (Denmark)

    Nedergaard, Nicky; Jones, Richard

    2011-01-01

    It is well understood that firms operating in highly dynamic and fluid markets need to possess strong dynamic capabilities of sensing (market trajectories), seizing (to capitalise on these trajectories), and transformation (in order to implement sustainable strategies). Less understood is how firms...... actually implement these capabilities. A conceptual model showing how managing concept design processes can help firms systematically develop dynamic capabilities and help bridge the gap between the market-oriented and resource-focused strategic perspectives is presented. By placing this model in a design......-driven innovation perspective three theoretical propositions is derived explicating both the paper’s implementation approach to dynamic capabilities as well as new ways of understanding these capabilities. Concluding remarks are made discussing both the paper’s contribution to the strategic marketing literature...

  19. Virtual accelerator concept, implementation and preliminary test; Accelerateur virtuel Concept, implementation et premier test

    Energy Technology Data Exchange (ETDEWEB)

    Uriot, D.; Duperrier, R

    2006-05-15

    A virtual accelerator is the coupling of a simulation code with the control system of a real machine. 3 operating modes are considered. First, the monitoring mode in which any action on the control system has an impact on both real and virtual machines. This mode allows a direct comparison between simulation results and the real behaviour of the accelerator. Secondly, the flight simulation mode, this mode allows the accelerator operators to simulate the effect of any change in the parameters of the control system before transferring them to the real machine. The main advantage of this mode is to allow the assessment of operating procedures before implementing them on the real machine. The third mode is the automatic steering mode in which the simulation code assumes the reins of the control system of the real machine. This mode allows the making of complex and time-consuming adjustment procedures in an automatic way. TraceWin is a simulation code dedicated to the behaviour of charged-particle beams in a linear accelerator. TraceWin is consistent with the EPICS technology on which the control system of most accelerators is based. A virtual accelerator composed of the SILHI injector combined to the TraceWin code via the EPICS environment has showed its efficiency in the automatic steering mode. (A.C.)

  20. Mobilizing the Courage to Implement Sustainable Design Solutions

    DEFF Research Database (Denmark)

    Nielsen, Susanne Balslev; Hoffmann, Birgitte; Quitzau, Maj-Britt

    2009-01-01

    of design managers and others to develop socio-technical networks and storylines to integrate sustainability in the design and building processes. Implementation of sustainable design solutions takes more than courage; it requires key competences in catalysing network changes......., the work focuses on examples of successful implementation in an attempt to understand the competences required. Danish frontrunner projects are described and analysed: one case concerns the implementation of lowenergy houses and another describes innovative planning processes in the water sector in order...... networks and creative work forms constitutes the outset for change. The work is inspired by the actor-network theory, emphasizing the momentum of prevailing practices, and the need to (re)develop networks to support implementation of sustainable design solutions. Conclusions point to the importance...

  1. Integrated System Health Management: Foundational Concepts, Approach, and Implementation

    Science.gov (United States)

    Figueroa, Fernando

    2009-01-01

    A sound basis to guide the community in the conception and implementation of ISHM (Integrated System Health Management) capability in operational systems was provided. The concept of "ISHM Model of a System" and a related architecture defined as a unique Data, Information, and Knowledge (DIaK) architecture were described. The ISHM architecture is independent of the typical system architecture, which is based on grouping physical elements that are assembled to make up a subsystem, and subsystems combine to form systems, etc. It was emphasized that ISHM capability needs to be implemented first at a low functional capability level (FCL), or limited ability to detect anomalies, diagnose, determine consequences, etc. As algorithms and tools to augment or improve the FCL are identified, they should be incorporated into the system. This means that the architecture, DIaK management, and software, must be modular and standards-based, in order to enable systematic augmentation of FCL (no ad-hoc modifications). A set of technologies (and tools) needed to implement ISHM were described. One essential tool is a software environment to create the ISHM Model. The software environment encapsulates DIaK, and an infrastructure to focus DIaK on determining health (detect anomalies, determine causes, determine effects, and provide integrated awareness of the system to the operator). The environment includes gateways to communicate in accordance to standards, specially the IEEE 1451.1 Standard for Smart Sensors and Actuators.

  2. Mechatronic blockset for Simulink-concept and implementation

    DEFF Research Database (Denmark)

    Ravn, Ole; Szymkat, Maciej; Uhl, T.

    1996-01-01

    The paper describes the design considerations for modelling and simulation of mechatronic systems. The system is based on a component concept enabling the designer to pick component models that match the physical components of the setup to be modelled from a block library. Another important feature...... and for the whole model. This library that can be extended by the user contains standard components, such as DC-motors, potentiometers, encoders, pneumatic elements, and a Maple based facility to generate symbolic equations of motion. To evaluate the concepts the mechatronic Simulink library blockset has been...... implemented as a prototype based on MATLAB and Simulink and has been used to model several mechatronic systems. The library is presently being tested in different projects...

  3. Concepts and implementations of natural language query systems

    Science.gov (United States)

    Dominick, Wayne D. (Editor); Liu, I-Hsiung

    1984-01-01

    The currently developed user language interfaces of information systems are generally intended for serious users. These interfaces commonly ignore potentially the largest user group, i.e., casual users. This project discusses the concepts and implementations of a natural query language system which satisfy the nature and information needs of casual users by allowing them to communicate with the system in the form of their native (natural) language. In addition, a framework for the development of such an interface is also introduced for the MADAM (Multics Approach to Data Access and Management) system at the University of Southwestern Louisiana.

  4. IT Solution concept development for tracking and analyzing the labor effectiveness of employees

    Science.gov (United States)

    Ilin, Igor; Shirokova, Svetlana; Lepekhin, Aleksandr

    2018-03-01

    Labor efficiency and productivity of employees is an important aspect for the environment within any type of organization. This is particularly crucial factor for the companies, if which operations are associated with physical labor, such as construction companies. Productivity and efficiency are both very complicated concepts and a huge variety of methods and approaches to its analysis can be implemented within the organization. Despite that, it is important to choose the methods, which not only analyze the key performance indicators of employee, but take into account personal indicators, which might affect performance even more than professional skills. For this complicated analysis task it is important to build IT solution for tracking and analyzing of the labor effectiveness. The concept for designing this IT solution is proposed in the current research.

  5. IT Solution concept development for tracking and analyzing the labor effectiveness of employees

    Directory of Open Access Journals (Sweden)

    Ilin Igor

    2018-01-01

    Full Text Available Labor efficiency and productivity of employees is an important aspect for the environment within any type of organization. This is particularly crucial factor for the companies, if which operations are associated with physical labor, such as construction companies. Productivity and efficiency are both very complicated concepts and a huge variety of methods and approaches to its analysis can be implemented within the organization. Despite that, it is important to choose the methods, which not only analyze the key performance indicators of employee, but take into account personal indicators, which might affect performance even more than professional skills. For this complicated analysis task it is important to build IT solution for tracking and analyzing of the labor effectiveness. The concept for designing this IT solution is proposed in the current research.

  6. Prioritized Main Potential Solutions for the e-Navigation Concept

    Directory of Open Access Journals (Sweden)

    Adam Weintrit

    2013-03-01

    Full Text Available In the paper the Author, a member of the International Maritime Organization’s Correspondence Group on e-Navigation, outlines the prioritized solutions for e-Navigation concept formulated at the beginning of 2013. He presents the details of internal CG’s discussions, different national positions after the announcement by the chairman of the group, Mr John Erik Hagen, the working material in this case. The hidden purpose of this study is to show the style and pace of the IMO working group, details regarding the exchange of posts and the formation of a final common position. Author presents just three weeks working with the CG on e-Nav in the lens, doing it with the consent of all participants in this discussion.

  7. Implementing the “Big Data” Concept in Official Statistics

    Directory of Open Access Journals (Sweden)

    О. V.

    2017-02-01

    Full Text Available Big data is a huge resource that needs to be used at all levels of economic planning. The article is devoted to the study of the development of the concept of “Big Data” in the world and its impact on the transformation of statistical simulation of economic processes. Statistics at the current stage should take into account the complex system of international economic relations, which functions in the conditions of globalization and brings new forms of economic development in small open economies. Statistical science should take into account such phenomena as gig-economy, common economy, institutional factors, etc. The concept of “Big Data” and open data are analyzed, problems of implementation of “Big Data” in the official statistics are shown. The ways of implementation of “Big Data” in the official statistics of Ukraine through active use of technological opportunities of mobile operators, navigation systems, surveillance cameras, social networks, etc. are presented. The possibilities of using “Big Data” in different sectors of the economy, also on the level of companies are shown. The problems of storage of large volumes of data are highlighted. The study shows that “Big Data” is a huge resource that should be used across the Ukrainian economy.

  8. Implementing clinical governance in Isfahan hospitals: Barriers and solutions, 2014.

    Science.gov (United States)

    Ferdosi, Masoud; Ziyari, Farhad Bahman; Ollahi, Mehran Nemat; Salmani, Amaneh Rahim; Niknam, Noureddin

    2016-01-01

    In the new approach, all health care providers have been obligated to maintain and improve the quality and have been accountable for it. One of the ways is the implementation of clinical governance (CG). More accurate understanding of its challenges can help to improve its performance. In this study, barriers of CG implementation are investigated from the perspective of the hospitals involved. Besides, some solutions are suggested based on stakeholders' opinions. This study used combined method (qualitative content analysis and questionnaire) in hospitals affiliated to Isfahan University of Medical Sciences in 2014. First, experts, and stakeholders talked about CG implementation obstacles in a semi-structured interview. Interviews were confirmed by the interviewee (double check). After analyzing the interviews using reduction coding the questionnaire was drawn up. The questionnaire "validity was confirmed by Cronbach's alpha (0/891)" and its reliability was obtained using experts confirmation. Data analyzing was performed using SPSS (18) software. According to results staffing and management factors were the main obstacles. After them, were factors related to organizational culture, infrastructure elements, information, sociocultural and then process factors. The learning barriers were in final rank. Thirty-four solutions was proposed by experts and divided into subset of eight major barriers. Most solutions were offered on modifying processes and minimal solutions about modifying of organizational culture, sociocultural, and educational factors. Removing the obstacles, especially management and human resource factors can be effective by facilitating and accelerating CG. Furthermore, use of experts and stakeholders opinions can help to remove CG barriers.

  9. The analysis of marketing concept implementation in domestic enterprises

    Directory of Open Access Journals (Sweden)

    Đorđević Dejan

    2016-01-01

    Full Text Available Global markets and modern business conditions require from enterprises to change their business philosophy and ways of behaviour in their business practice. Nowadays, in IT society, knowledge has become the basic resource. Marketing enables knowledge management by making possibilities for increasing knowledge productivity of other business functions in enterprises. Relationship marketing signifies a considerable advance in marketing approach, going from thinking exclusively about competition and conflict categories towards the categories of collaboration and interdependence. Domestic enterprises are facing problems with achieving competitive abilities on global markets and one of significant causes of this phenomenon is inappropriate implementation of marketing concept and modern methods and techniques of marketing management. This paper presents current global trends in theory and practice of marketing and marketing management along with critical analysis and recommendations for improving marketing practice in domestic enterprises.

  10. Integrated System Health Management: Foundational Concepts, Approach, and Implementation.

    Science.gov (United States)

    Figueroa, Fernando; Schmalzel, John; Walker, Mark; Venkatesh, Meera; Kapadia, Ravi; Morris, Jon; Turowski, Mark; Smith, Harvey

    2009-01-01

    Implementation of integrated system health management (ISHM) capability is fundamentally linked to the management of data, information, and knowledge (DIaK) with the purposeful objective of determining the health of a system. It is akin to having a team of experts who are all individually and collectively observing and analyzing a complex system, and communicating effectively with each other in order to arrive to an accurate and reliable assessment of its health. We present concepts, procedures, and a specific approach as a foundation for implementing a credible ISHM capability. The capability stresses integration of DIaK from all elements of a system. The intent is also to make possible implementation of on-board ISHM capability, in contrast to a remote capability. The information presented is the result of many years of research, development, and maturation of technologies, and of prototype implementations in operational systems (rocket engine test facilities). The paper will address the following topics: 1. ISHM Model of a system 2. Detection of anomaly indicators. 3. Determination and confirmation of anomalies. 4. Diagnostic of causes and determination of effects. 5. Consistency checking cycle. 6. Management of health information 7. User Interfaces 8. Example implementation ISHM has been defined from many perspectives. We define it as a capability that might be achieved by various approaches. We describe a specific approach that has been matured throughout many years of development, and pilot implementations. ISHM is a capability that is achieved by integrating data, information, and knowledge (DIaK) that might be distributed throughout the system elements (which inherently implies capability to manage DIaK associated with distributed sub-systems). DIaK must be available to any element of a system at the right time and in accordance with a meaningful context. ISHM Functional Capability Level (FCL) is measured by how well a system performs the following

  11. CSR concept implementation vs. political hedonism driven by human action

    Directory of Open Access Journals (Sweden)

    Grzegorz Hoppe

    2014-11-01

    Full Text Available The concept of CSR is a big challenge for organisations striving for business excellence. Nevertheless, a question should be asked whether achieving excellence is possible? I s it possible to become an excellent organisation in contemporary economic, social and political circumstances? Or the efforts to build an excellent organisation are only a PR trick. Unfortunately, nowadays many facts seem to confirm that, while operating in a very unfavourable environment, the majority of organisations which implement – to the full extent – the CSR concept in their strategies and adopt the model of socially responsible business risk business failure. Such a conclusion derives from two key facts. First of all, the legal environment is not ready for the development of socially responsible companies which results from political hedonism being an innate feature of democratic systems. Secondly, the level of customer social responsibility is not satisfactory and hardly any changes are expected in the short-term perspective, which is the consequence of hedonistic nature of human actions.

  12. The world of LDHI : from conception to development to implementation

    Energy Technology Data Exchange (ETDEWEB)

    Klomp, U. [Shell Global Solutions International B.V., Amsterdam (Netherlands)

    2008-07-01

    With the decline of conventional hydrocarbon supplies, oil companies are seeking to develop fields that are susceptible to hydrate formation. These fields occur in colder areas such as the Arctic and North Sea, but also in deepwater developments in subtropical areas. Research into hydrate prevention techniques has focused on a search for chemicals that could prevent hydrate or hydrate plug formation, such as low dose hydrate inhibitors (LDHIs). Among the basic concepts that were first examined 20 years ago, only kinetic inhibition and anti-agglomeration made it to further development and implementation. Major oil companies currently apply LDHI, but several basic problems regarding pipeline operation remain to be solved. Notably, kinetic hydrate inhibitor (KHI) hold times that are measured in the laboratory for identical systems are not only highly variable, but also depend on the type of equipment used. Oil companies apply the measurements in a variety of ways to predict KHI performance in the field. This paper presented several observations made by Shell during the development and implementation of KHIs and anti-agglomerants. The study left several outstanding questions regarding how to reliably qualify LDHI for use in the field since the workings of these inhibitors are still not well understood at the molecular level. 4 refs., 1 tab., 5 figs.

  13. A School with Solutions: Implementing a Solution-Focused/Adlerian-Based Comprehensive School Counseling Program.

    Science.gov (United States)

    LaFountain, Rebecca M.; Garner, Nadine E.

    This book explains how counselors can integrate the theories of solution focused and Adlerian counseling into a comprehensive developmental counseling curriculum. Following an introduction in Chapter 1, Chapter 2 explains how support needs to be developed among the staff to implement a comprehensive school program. The comprehensive developmental…

  14. Implementation of the Environmental Management Concept in the Hospitality Industry

    Directory of Open Access Journals (Sweden)

    Manuela Dora Orboi

    2015-10-01

    Full Text Available Globally, the concern for the environment is continually growing, among travel and tourism industry operators. Each unit hotel has its identity, its characteristics, and therefore, it is necessary to use and apply specific information about the environment, so as to create their own proactive environment protection policies. It must be performed an overview of environmental issues affecting the company and the performance that it has. Each unit hotel policy must be based on actual consumer demand for tourist services - as an active and conscious part - along with unit staff. Environmental action planning of a hotel unit has to go through several stages. The preparation of environmental actions of a hotel unit, involves biological control, which should help in making decisions on the most important measures that would benefit. Implementing the concept of environmental management in the hospitality unit requires including and taking the following steps: motivation, actions planning, analyze their performance and progress. They form an annual cycle of environmental management, which will go each year, to identify both the difficulties that have arisen and achievements and recommendations for the future.

  15. Evaluation verification facilities (EVF) at MINT: concept and implementation

    International Nuclear Information System (INIS)

    Mohamed Hairul Hasmoni; Abd Nassir Ibrahim; Ab Razak Hamzah

    2003-01-01

    EVF facilities and components available are described comprehensively. Objective of establishing EVF as a National Centre for non-destructive testing (NDT) are discussed for various activities of method and equipment validation, R and D on quantitative NDT technique, training and certification, and defect characterization. For a successful activity available at EVF, it is vital that industry participates through input of funding, sponsorship and knowledge sharing. The Malaysian Institute for Nuclear Technology Research (MINT) invested a lot in this facility and ready to share this facility under various mechanisms such as memorandum of understanding (MOU), memorandum of agreement (MOA), contract research or letter of agreement. The facility would be open to industry. Member of NDT community are welcomed to conduct trial and discuss particular areas of interest with others in the industry. Optimising the facility by utilising the facility available and adding new components would make EVF a national centre for NDT and centre of excellence. This paper reviews the concept and implementation of an Evaluation Verification Facility (EVF) at MINT. The types and designs of facilities available are described and characterised by usage NDT. (Author)

  16. Implementation of probabilistic safety concepts in international codes

    International Nuclear Information System (INIS)

    Borges, J.F.

    1977-01-01

    Recent progress in the implementation of safety concepts in international structure codes is briefly presented. Special attention is paid to the work of the Joint-Committee on Structural Safety. The discussion is centered on some problems such as: safety differentiation, definition and combination of actions, spaces for checking safety and non-linear structural behaviour. When discussing safety differentiation it should be considered that the total probability of failure derives from a theoretical probability of failure and a probability of failure due to error and gross negligence. Optimization of design criteria should take into account both causes of failure. The quantification of reliability implies a probabilistic idealization of all basic variables. Steps taken to obtain an improved definition of different types of actions and rules for their combination are described. Safety checking can be carried out in terms of basic variables, action-effects, or any other suitable variable. However, the advantages and disadvantages of the different types of formulation should be discussed, particularly in the case of non-linear structural behaviour. (orig.) [de

  17. Implementing the Gaia Astrometric Global Iterative Solution (AGIS) in Java

    Science.gov (United States)

    O'Mullane, William; Lammers, Uwe; Lindegren, Lennart; Hernandez, Jose; Hobbs, David

    2011-10-01

    This paper provides a description of the Java software framework which has been constructed to run the Astrometric Global Iterative Solution for the Gaia mission. This is the mathematical framework to provide the rigid reference frame for Gaia observations from the Gaia data itself. This process makes Gaia a self calibrated, and input catalogue independent, mission. The framework is highly distributed typically running on a cluster of machines with a database back end. All code is written in the Java language. We describe the overall architecture and some of the details of the implementation.

  18. Effective organizational solutions for implementation of DBMS software packages

    Science.gov (United States)

    Jones, D.

    1984-01-01

    The space telescope management information system development effort is a guideline for discussing effective organizational solutions used in implementing DBMS software. Focus is on the importance of strategic planning. The value of constructing an information system architecture to conform to the organization's managerial needs, the need for a senior decision maker, dealing with shifting user requirements, and the establishment of a reliable working relationship with the DBMS vendor are examined. Requirements for a schedule to demonstrate progress against a defined timeline and the importance of continued monitoring for production software control, production data control, and software enhancements are also discussed.

  19. Designing a total data solution technology, implementation, and deployment

    CERN Document Server

    Burkey, Roxanne

    2000-01-01

    Your company's global competitiveness depends on the utilization and maintenance of information. Current data handling practices-storing, updating, and accessing data-can be either a problem or a significant strategic advantage for your company. Designing a Total Data Storage Solution: Technology, Implementation, and Deployment gives you the information you need to compare current technologies and determine which is best suited to your enterprise.This book defines and explains the components that make up total cost of ownership along with the impact of integrating current changes in technology

  20. A concept mapping approach to guide and understand dissemination and implementation.

    Science.gov (United States)

    Green, Amy E; Fettes, Danielle L; Aarons, Gregory A

    2012-10-01

    Many efforts to implement evidence-based programs do not reach their full potential or fail due to the variety of challenges inherent in dissemination and implementation. This article describes the use of concept mapping-a mixed method strategy-to study implementation of behavioral health innovations and evidence-based practice (EBP). The application of concept mapping to implementation research represents a practical and concise way to identify and quantify factors affecting implementation, develop conceptual models of implementation, target areas to address as part of implementation readiness and active implementation, and foster communication among stakeholders. Concept mapping is described and a case example is provided to illustrate its use in an implementation study. Implications for the use of concept mapping methods in both research and applied settings towards the dissemination and implementation of behavioral health services are discussed.

  1. Transportation Management Center Concepts Of Operation, Implementation Guide

    Science.gov (United States)

    1999-12-01

    THE FOLLOWING DOCUMENT WILL ASSIST AGENCIES IN DEVELOPING A CONCEPT OF OPERATIONS BY PROVIDING INSIGHT INTO EACH OF THE TOPICS A CONCEPT OF OPERATIONS IS LIKELY TO CONTAIN. EXAMPLES OF OPERATIONAL CONSIDERATIONS FROM TMCS IN THE UNITED STATES AND CAN...

  2. A Concept Mapping Approach to Guide and Understand Dissemination and Implementation

    OpenAIRE

    Green, Amy E.; Fettes, Danielle L.; Aarons, Gregory A.

    2012-01-01

    Many efforts to implement evidence-based programs do not reach their full potential or fail due to the variety of challenges inherent in dissemination and implementation. This article describes the use of concept mapping—a mixed method strategy—to study implementation of behavioral health innovations and evidence-based practice (EBP). The application of concept mapping to implementation research represents a practical and concise way to identify and quantify factors affecting implementation, ...

  3. TOWARDS IMPLEMENTATION OF THE FOG COMPUTING CONCEPT INTO THE GEOSPATIAL DATA INFRASTRUCTURES

    Directory of Open Access Journals (Sweden)

    E. A. Panidi

    2016-01-01

    Full Text Available The information technologies and Global Network technologies in particular are developing very quickly. According to this, the problem remains actual that incorporates implementation issues for the general-purpose technologies into the information systems which operate with geospatial data. The paper discusses the implementation feasibility for a number of new approaches and concepts that solve the problems of spatial data publish and management on the Global Network. A brief review describes some contemporary concepts and technologies used for distributed data storage and management, which provide combined use of server-side and client-side resources. In particular, the concepts of Cloud Computing, Fog Computing, and Internet of Things, also with Java Web Start, WebRTC and WebTorrent technologies are mentioned. The author's experience is described briefly, which incorporates the number of projects devoted to the development of the portable solutions for geospatial data and GIS software publication on the Global Network.

  4. Solution mechanism guide: implementing innovation within a research & development organization.

    Science.gov (United States)

    Keeton, Kathryn E; Richard, Elizabeth E; Davis, Jeffrey R

    2014-10-01

    In order to create a culture more open to novel problem-solving mechanisms, NASA's Human Health and Performance Directorate (HH&P) created a strategic knowledge management tool that educates employees about innovative problem-solving techniques, the Solution Mechanism Guide (SMG). The SMG is a web-based, interactive guide that leverages existing and innovative problem-solving methods and presents this information as a unique user experience so that the employee is empowered to make the best decision about which problem-solving tool best meets their needs. By integrating new and innovative methods with existing problem solving tools, the SMG seamlessly introduces open innovation and collaboration concepts within HH&P to more effectively address human health and performance risks. This commentary reviews the path of creating a more open and innovative culture within HH&P and the process and development steps that were taken to develop the SMG.

  5. Organizational Concepts for Purchasing and Supply Management Implementation

    National Research Council Canada - National Science Library

    Leftwich, Lynne M; Leftwich, James A; Moore, Nancy Y; Roll, C. R., Jr

    2004-01-01

    .... The report draws on spares Campaign process-based analysis supporting the decision to implement PSM and suggests organizational options for implementing PSM to better align contracting and logistics...

  6. Cutting solid figures by plane - analytical solution and spreadsheet implementation

    Science.gov (United States)

    Benacka, Jan

    2012-07-01

    In some secondary mathematics curricula, there is a topic called Stereometry that deals with investigating the position and finding the intersection, angle, and distance of lines and planes defined within a prism or pyramid. Coordinate system is not used. The metric tasks are solved using Pythagoras' theorem, trigonometric functions, and sine and cosine rules. The basic problem is to find the section of the figure by a plane that is defined by three points related to the figure. In this article, a formula is derived that gives the positions of the intersection points of such a plane and the figure edges, that is, the vertices of the section polygon. Spreadsheet implementations of the formula for cuboid and right rectangular pyramids are presented. The user can check his/her graphical solution, or proceed if he/she is not able to complete the section.

  7. Implementation of two-component advective flow solution in XSPEC

    Science.gov (United States)

    Debnath, Dipak; Chakrabarti, Sandip K.; Mondal, Santanu

    2014-05-01

    Spectral and temporal properties of black hole candidates can be explained reasonably well using Chakrabarti-Titarchuk solution of two-component advective flow (TCAF). This model requires two accretion rates, namely the Keplerian disc accretion rate and the halo accretion rate, the latter being composed of a sub-Keplerian, low-angular-momentum flow which may or may not develop a shock. In this solution, the relevant parameter is the relative importance of the halo (which creates the Compton cloud region) rate with respect to the Keplerian disc rate (soft photon source). Though this model has been used earlier to manually fit data of several black hole candidates quite satisfactorily, for the first time, we made it user friendly by implementing it into XSPEC software of Goddard Space Flight Center (GSFC)/NASA. This enables any user to extract physical parameters of the accretion flows, such as two accretion rates, the shock location, the shock strength, etc., for any black hole candidate. We provide some examples of fitting a few cases using this model. Most importantly, unlike any other model, we show that TCAF is capable of predicting timing properties from the spectral fits, since in TCAF, a shock is responsible for deciding spectral slopes as well as quasi-periodic oscillation frequencies. L86

  8. Practical solutions to implementing "Born Semantic" data systems

    Science.gov (United States)

    Leadbetter, A.; Buck, J. J. H.; Stacey, P.

    2015-12-01

    The concept of data being "Born Semantic" has been proposed in recent years as a Semantic Web analogue to the idea of data being "born digital"[1], [2]. Within the "Born Semantic" concept, data are captured digitally and at a point close to the time of creation are annotated with markup terms from semantic web resources (controlled vocabularies, thesauri or ontologies). This allows heterogeneous data to be more easily ingested and amalgamated in near real-time due to the standards compliant annotation of the data. In taking the "Born Semantic" proposal from concept to operation, a number of difficulties have been encountered. For example, although there are recognised methods such as Header, Dictionary, Triples [3] for the compression, publication and dissemination of large volumes of triples these systems are not practical to deploy in the field on low-powered (both electrically and computationally) devices. Similarly, it is not practical for instruments to output fully formed semantically annotated data files if they are designed to be plugged into a modular system and the data to be centrally logged in the field as is the case on Argo floats and oceanographic gliders where internal bandwidth becomes an issue [2]. In light of these issues, this presentation will concentrate on pragmatic solutions being developed to the problem of generating Linked Data in near real-time systems. Specific examples from the European Commission SenseOCEAN project where Linked Data systems are being developed for autonomous underwater platforms, and from work being undertaken in the streaming of data from the Irish Galway Bay Cable Observatory initiative will be highlighted. Further, developments of a set of tools for the LogStash-ElasticSearch software ecosystem to allow the storing and retrieval of Linked Data will be introduced. References[1] A. Leadbetter & J. Fredericks, We have "born digital" - now what about "born semantic"?, European Geophysical Union General Assembly, 2014

  9. Exploring Trends and Barriers to Implementation of Branding and Marketing Concepts in the School Nutrition Setting

    Science.gov (United States)

    Castillo, Alexandra; Nettles, Mary Frances

    2012-01-01

    Purpose/Objectives: The purpose of this research study was to identify perceptions, practices, advantages, and barriers to implementation of branding concepts in school nutrition (SN) programs. Methods: Seven SN directors participated in an expert panel session to discuss trends and barriers to implementation of branding concepts in SN programs.…

  10. Difficulties of learning probability concepts, the reasons why these concepts cannot be learned and suggestions for solution

    Directory of Open Access Journals (Sweden)

    Dilek Sezgin MEMNUN

    2008-06-01

    Full Text Available Probability holds the first place among the subjects that both teachers and students have difficulty in handling. Although probability has an important role in many professions and a great many decisions we make for our daily lives, the understanding of the probability concepts is not an easy ability to gain for many students. Most of the students develop perception about lots of probability concepts and they have difficulty finding a reason for probability events. Thus, in the present study, the difficulties faced while learning probability concepts and the reasons why these concepts cannot be learned well are investigated, these reasons are tried to be put forward, and some suggestions for solutions regarding these concepts are presented. In this study, cross-hatching model was used. National and international studies on the subject of probability are investigated, the reasons why these concepts cannot be learned were categorized in the light of findings obtained, and the reasons why these concepts cannot be learned and taught are tried to be discovered. The categorization was displayed with Ishikawa diagram. In the diagram, the reasons why these concepts cannot be learned were noted as six categories. These categories were age, the insufficiency of advanced information, the deficiency of argumentation ability, teacher, error in concept, and students’ negative attitudes.

  11. The conception of the LNG implementation in Poland

    International Nuclear Information System (INIS)

    Skwarczynski, S.; Zola, P.

    2006-01-01

    The main issues concerning world LNG market, technical applications and the potential growth of the market have been described in the article. The conception of introducing LNG on Polish gas market assumes that a LNG terminal will be built on the Baltic Sea shore along with the infrastructure necessary to store and transmit gas to the national gas pipeline grid. (authors)

  12. Implementation of a new Foundations Concept for Offshore Wind Farms

    DEFF Research Database (Denmark)

    Ibsen, Lars Bo

    2008-01-01

    The foundation principles for the recent major offshore wind farm projects in Europe have been dominated by two types of foundation solutions, the gravitational foundation and the monopile. A fully operational 3.0 MW offshore wind turbine was installed on a prototype of the bucket foundation...... at the test field in Frederikshavn in December 2002. A five-year research and development project has proven the bucket foundation to be feasible in suitable soil conditions in water depth from near shore to approximately 40 meters. The bucket foundation design reduces the steel weight by half compared...... with a traditional monopile solution and the installation of the bucket foundation is much easier and does not require heavy installation equipment. In this paper the full-scale field installation of the prototype is described. A design procedure has been developed in cooperation with the certifying party in order...

  13. Implementation of the resource recovery concept in the biotech industry

    DEFF Research Database (Denmark)

    Mitic, Aleksandar; Mansouri, Seyed Soheil; S.B.A. Udugama, Isuru

    The concept of circular economy is attracting significant attention in modern biotech industry. Downstream processing plants are usually focused on the removal of impurities instead of their recovery in the form of value-added products for additional revenues. For example, carboxylic acids......, carbohydrates, proteins, lipids, inorganic ions and water itself are amongst various resources that are found in wastewater streams coming from bio-based production processes. Such compounds have a high value at the global market and could potentially be used as raw materials for the manufacturing feed and food...

  14. Implementing the “Big Data” Concept in Official Statistics

    OpenAIRE

    О. V.

    2017-01-01

    Big data is a huge resource that needs to be used at all levels of economic planning. The article is devoted to the study of the development of the concept of “Big Data” in the world and its impact on the transformation of statistical simulation of economic processes. Statistics at the current stage should take into account the complex system of international economic relations, which functions in the conditions of globalization and brings new forms of economic development in small open ec...

  15. MODELS AND SOLUTIONS FOR THE IMPLEMENTATION OF DISTRIBUTED SYSTEMS

    Directory of Open Access Journals (Sweden)

    Tarca Naiana

    2011-07-01

    Full Text Available Software applications may have different degrees of complexity depending on the problems they try to solve and can integrate very complex elements that bring together functionality that sometimes are competing or conflicting. We can take for example a mobile communications system. Functionalities of such a system are difficult to understand, and they add to the non-functional requirements such as the use in practice, performance, cost, durability and security. The transition from local computer networks to cover large networks that allow millions of machines around the world at speeds exceeding one gigabit per second allowed universal access to data and design of applications that require simultaneous use of computing power of several interconnected systems. The result of these technologies has enabled the evolution from centralized to distributed systems that connect a large number of computers. To enable the exploitation of the advantages of distributed systems one had developed software and communications tools that have enabled the implementation of distributed processing of complex solutions. The objective of this document is to present all the hardware, software and communication tools, closely related to the possibility of their application in integrated social and economic level as a result of globalization and the evolution of e-society. These objectives and national priorities are based on current needs and realities of Romanian society, while being consistent with the requirements of Romania's European orientation towards the knowledge society, strengthening the information society, the target goal representing the accomplishment of e-Romania, with its strategic e-government component. Achieving this objective repositions Romania and gives an advantage for sustainable growth, positive international image, rapid convergence in Europe, inclusion and strengthening areas of high competence, in line with Europe 2020, launched by the

  16. The ATLAS SCT grounding and shielding concept and implementation

    CERN Document Server

    Bates, RL; Bernabeu, J; Bizzell, J; Bohm, J; Brenner, R; Bruckman de Renstrom, P A; Catinaccio, A; Cindro, V; Ciocio, A; Civera, J V; Chouridou, S; Dervan, P; Dick, B; Dolezal, Z; Eklund, L; Feld, L; Ferrere, D; Gadomski, S; Gonzalez, F; Gornicki, E; Greenhall, A; Grillo, A A; Grosse-Knetter, J; Gruwe, M; Haywood, S; Hessey, N P; Ikegami, Y; Jones, T J; Kaplon, J; Kodys, P; Kohriki, T; Kondo, T; Koperny, S; Lacasta, C; Lozano Bahilo, J; Malecki, P; Martinez-McKinney, F; McMahon, S J; McPherson, A; Mikulec, B; Mikus, M; Moorhead, G F; Morrissey, M C; Nagai, K; Nichols, A; O'Shea, V; Pater, J R; Peeters, S J M; Pernegger, H; Perrin, E; Phillips, P W; Pieron, J P; Roe, S; Sanchez, J; Spencer, E; Stastny, J; Tarrant, J; Terada, S; Tyndel, M; Unno, Y; Wallny, R; Weber, M; Weidberg, A R; Wells, P S; Werneke, P; Wilmut, I

    2012-01-01

    This paper describes the design and implementation of the grounding and shielding system for the ATLAS SemiConductor Tracker (SCT). The mitigation of electromagnetic interference and noise pickup through power lines is the critical design goal as they have the potential to jeopardize the electrical performance. We accomplish this by adhering to the ATLAS grounding rules, by avoiding ground loops and isolating the different subdetectors. Noise sources are identified and design rules to protect the SCT against them are described. A rigorous implementation of the design was crucial to achieve the required performance. This paper highlights the location, connection and assembly of the different components that affect the grounding and shielding system: cables, filters, cooling pipes, shielding enclosure, power supplies and others. Special care is taken with the electrical properties of materials and joints. The monitoring of the grounding system during the installation period is also discussed. Finally, after con...

  17. Implementation of geotourism concept in developing natural tourist attraction at parbaba village, Toba’s caldera

    Science.gov (United States)

    Ginting, Nurlisa; Febriandy

    2018-03-01

    Toba’s Caldera is considered as a unique tourist destination as it was formed by the vulcanic eruption of Toba’s volcano, with Parbaba Village as its attraction. Geotourism, which consist of the administrator, education, uniqueness, accessibility, supporting facilities, and the increase of local people’s economy as it’s elements, is one of the concepts which can be implemented in this case. The objective of this research is to find a solution to increase natural tourist attraction in Parbaba village by making a tourist area development recommendation based on geotourism elements above. This research uses mix method, as the qualitative data will be collected by observation and interview with stakeholders, and the quantitative data will be collected by giving out 100 questionnaires to tourists and local people.The data then will be analyzed by using triangulation method. The result of this research is a concept of tourist attraction development recommendation. This research is expected to give benefits in the form of education and travel experience for tourist and also increases the economy of local people as a developer. The uniqueness element of this village is quite strong, whereas the supporting facilities are still lacking.

  18. Advances in sliding mode control concept, theory and implementation

    CERN Document Server

    Janardhanan, S; Spurgeon, Sarah

    2013-01-01

    The sliding mode control paradigm has become a mature technique for the design of robust controllers for a wide class of systems including nonlinear, uncertain and time-delayed systems. This book is a collection of plenary and invited talks delivered at the 12th IEEE International Workshop on Variable Structure System held at the Indian Institute of Technology, Mumbai, India in January 2012. After the workshop, these researchers were invited to develop book chapters for this edited collection in order to reflect the latest results and open research questions in the area. The contributed chapters have been organized by the editors to reflect the various themes of sliding mode control which are the current areas of theoretical research and applications focus; namely articulation of the fundamental underpinning theory of the sliding mode design paradigm, sliding modes for decentralized system representations, control of time-delay systems, the higher order sliding mode concept, results applicable to nonlinear an...

  19. Autonomous Flight Rules Concept: User Implementation Costs and Strategies

    Science.gov (United States)

    Cotton, William B.; Hilb, Robert

    2014-01-01

    The costs to implement Autonomous Flight Rules (AFR) were examined for estimates in acquisition, installation, training and operations. The user categories were airlines, fractional operators, general aviation and unmanned aircraft systems. Transition strategies to minimize costs while maximizing operational benefits were also analyzed. The primary cost category was found to be the avionics acquisition. Cost ranges for AFR equipment were given to reflect the uncertainty of the certification level for the equipment and the extent of existing compatible avionics in the aircraft to be modified.

  20. The Inventory-As-Assets Concept Implementation for Depot-Level Reparables

    National Research Council Canada - National Science Library

    Wallace, John

    2000-01-01

    .... In this report, LMI develops an operating concept of how commercial practices could be implemented for DLR accounting, and then identifies changes to policies, regulations, and data reporting systems...

  1. Planning support concept to implementation of sustainable parking development projects in ancient Mediterranean cities

    Directory of Open Access Journals (Sweden)

    Nikša Jajac

    2014-12-01

    Full Text Available This paper proposes a planning support concept (PSC to implementation of sustainable parking development projects (SPDP in ancient Mediterranean cities. It is conceptualized by the logic of decision support systems and a multicriteria analysis approach. The purpose of the concept is to support setting of implementation priorities for subprojects (construction of new and/or improvement of existing parking within a SPDP. Analysing the existing and a planned state of parking within the city a goal tree is established. Subprojects are defined accordingly. Objectives from the last hierarchy level within the goal tree are used as criteria for assessment of defined subprojects. Representatives of stakeholders provided criteria weights by application of AHP and SAW methods. PROMETHEE II was used for priority ranking and PROMETHEE V ensured a definition of project’s implementation phases. The result of the presented concept is the implementation plan for such projects. The concept is tested on the city of Trogir.

  2. Formative assessment in undergraduate medical education: concept, implementation and hurdles.

    Science.gov (United States)

    Rauf, Ayesha; Shamim, Muhammad Shahid; Aly, Syed Moyn; Chundrigar, Tariq; Alam, Shams Nadeem

    2014-01-01

    Formative assessment, described as "the process of appraising, judging or evaluating students' work or performance and using this to shape and improve students' competence", is generally missing from medical schools of Pakistan. Progressive institutions conduct "formative assessment" as a fleeting part of the curriculum by using various methods that may or may not include feedback to learners. The most important factor in the success of formative assessment is the quality of feedback, shown to have the maximum impact on student accomplishment. Inclusion of formative assessment into the curriculum and its implementation will require the following: Enabling Environment, Faculty and student Training, Role of Department of Medical Education (DME). Many issues can be predicted that may jeopardize the effectiveness of formative assessment including faculty resistance, lack of motivation from students and faculty and paucity of commitment from the top administration. For improvement in medical education in Pakistan, we need to develop a system considered worthy by national and international standards. This paper will give an overview of formative assessment, its implications and recommendations for implementation in medical institutes of Pakistan.

  3. Implementation of Industrial Narrow Band Communication System into SDR Concept

    Directory of Open Access Journals (Sweden)

    A. Prokes

    2008-12-01

    Full Text Available The rapid expansion of the digital signal processing has penetrated recently into a sphere of high performance industrial narrow band communication systems which had been for long years dominated by the traditional analog circuit design. Although it brings new potential to even increase the efficiency of the radio channel usage it also forces new challenges and compromises radio designers have to face. In this article we describe the design of the IF sampling industrial narrowband radio receiver, optimize a digital receiver structure implemented in a single FPGA circuit and study the performance of such radio receiver architecture. As an evaluation criterion the communication efficiency in form of maximum usable receiver sensitivity, co-channel rejection, adjacent channel selectivity and radio blocking measurement have been selected.

  4. Interval Management: Development and Implementation of an Airborne Spacing Concept

    Science.gov (United States)

    Barmore, Bryan E.; Penhallegon, William J.; Weitz, Lesley A.; Bone, Randall S.; Levitt, Ian; Flores Kriegsfeld, Julia A.; Arbuckle, Doug; Johnson, William C.

    2016-01-01

    Interval Management is a suite of ADS-B-enabled applications that allows the air traffic controller to instruct a flight crew to achieve and maintain a desired spacing relative to another aircraft. The flight crew, assisted by automation, manages the speed of their aircraft to deliver more precise inter-aircraft spacing than is otherwise possible, which increases traffic throughput at the same or higher levels of safety. Interval Management has evolved from a long history of research and is now seen as a core NextGen capability. With avionics standards recently published, completion of an Investment Analysis Readiness Decision by the FAA, and multiple flight tests planned, Interval Management will soon be part of everyday use in the National Airspace System. Second generation, Advanced Interval Management capabilities are being planned to provide a wider range of operations and improved performance and benefits. This paper briefly reviews the evolution of Interval Management and describes current development and deployment plans. It also reviews concepts under development as the next generation of applications.

  5. IT-benchmarking of clinical workflows: concept, implementation, and evaluation.

    Science.gov (United States)

    Thye, Johannes; Straede, Matthias-Christopher; Liebe, Jan-David; Hübner, Ursula

    2014-01-01

    Due to the emerging evidence of health IT as opportunity and risk for clinical workflows, health IT must undergo a continuous measurement of its efficacy and efficiency. IT-benchmarks are a proven means for providing this information. The aim of this study was to enhance the methodology of an existing benchmarking procedure by including, in particular, new indicators of clinical workflows and by proposing new types of visualisation. Drawing on the concept of information logistics, we propose four workflow descriptors that were applied to four clinical processes. General and specific indicators were derived from these descriptors and processes. 199 chief information officers (CIOs) took part in the benchmarking. These hospitals were assigned to reference groups of a similar size and ownership from a total of 259 hospitals. Stepwise and comprehensive feedback was given to the CIOs. Most participants who evaluated the benchmark rated the procedure as very good, good, or rather good (98.4%). Benchmark information was used by CIOs for getting a general overview, advancing IT, preparing negotiations with board members, and arguing for a new IT project.

  6. Ottawa Model of Implementation Leadership and Implementation Leadership Scale: mapping concepts for developing and evaluating theory-based leadership interventions.

    Science.gov (United States)

    Gifford, Wendy; Graham, Ian D; Ehrhart, Mark G; Davies, Barbara L; Aarons, Gregory A

    2017-01-01

    Leadership in health care is instrumental to creating a supportive organizational environment and positive staff attitudes for implementing evidence-based practices to improve patient care and outcomes. The purpose of this study is to demonstrate the alignment of the Ottawa Model of Implementation Leadership (O-MILe), a theoretical model for developing implementation leadership, with the Implementation Leadership Scale (ILS), an empirically validated tool for measuring implementation leadership. A secondary objective is to describe the methodological process for aligning concepts of a theoretical model with an independently established measurement tool for evaluating theory-based interventions. Modified template analysis was conducted to deductively map items of the ILS onto concepts of the O-MILe. An iterative process was used in which the model and scale developers (n=5) appraised the relevance, conceptual clarity, and fit of each ILS items with the O-MILe concepts through individual feedback and group discussions until consensus was reached. All 12 items of the ILS correspond to at least one O-MILe concept, demonstrating compatibility of the ILS as a measurement tool for the O-MILe theoretical constructs. The O-MILe provides a theoretical basis for developing implementation leadership, and the ILS is a compatible tool for measuring leadership based on the O-MILe. Used together, the O-MILe and ILS provide an evidence- and theory-based approach for developing and measuring leadership for implementing evidence-based practices in health care. Template analysis offers a convenient approach for determining the compatibility of independently developed evaluation tools to test theoretical models.

  7. Ottawa Model of Implementation Leadership and Implementation Leadership Scale: mapping concepts for developing and evaluating theory-based leadership interventions

    Science.gov (United States)

    Gifford, Wendy; Graham, Ian D; Ehrhart, Mark G; Davies, Barbara L; Aarons, Gregory A

    2017-01-01

    Purpose Leadership in health care is instrumental to creating a supportive organizational environment and positive staff attitudes for implementing evidence-based practices to improve patient care and outcomes. The purpose of this study is to demonstrate the alignment of the Ottawa Model of Implementation Leadership (O-MILe), a theoretical model for developing implementation leadership, with the Implementation Leadership Scale (ILS), an empirically validated tool for measuring implementation leadership. A secondary objective is to describe the methodological process for aligning concepts of a theoretical model with an independently established measurement tool for evaluating theory-based interventions. Methods Modified template analysis was conducted to deductively map items of the ILS onto concepts of the O-MILe. An iterative process was used in which the model and scale developers (n=5) appraised the relevance, conceptual clarity, and fit of each ILS items with the O-MILe concepts through individual feedback and group discussions until consensus was reached. Results All 12 items of the ILS correspond to at least one O-MILe concept, demonstrating compatibility of the ILS as a measurement tool for the O-MILe theoretical constructs. Conclusion The O-MILe provides a theoretical basis for developing implementation leadership, and the ILS is a compatible tool for measuring leadership based on the O-MILe. Used together, the O-MILe and ILS provide an evidence- and theory-based approach for developing and measuring leadership for implementing evidence-based practices in health care. Template analysis offers a convenient approach for determining the compatibility of independently developed evaluation tools to test theoretical models. PMID:29355212

  8. The Lassen Astrobiology Intern Program - Concept, Implementation and Evaluation

    Science.gov (United States)

    Des Marais, D. J.; Dueck, S. L.; Davis, H. B.; Parenteau, M. N.; Kubo, M. D.

    2014-12-01

    The program goal was to provide a hands-on astrobiology learning experience to high school students by introducing astrobiology and providing opportunities to conduct field and lab research with NASA scientists. The program sought to increase interest in interdisciplinary science, technology, engineering, math and related careers. Lassen Volcanic National Park (LVNP), Red Bluff High School and the Ames Team of the NASA Astrobiology Institute led the program. LVNP was selected because it shares aspects of volcanism with Mars and it hosts thermal springs with microbial mat communities. Students documented volcanic deposits, springs and microbial mats. They analyzed waters and sampled rocks, water and microorganisms. They cultured microorganisms and studied chemical reactions between rocks and simulated spring waters. Each student prepared a report to present data and discuss relationships between volcanic rocks and gases, spring waters and microbial mats. At a "graduation" event the students presented their findings to the Red Bluff community. They visited Ames Research Center to tour the facilities and learn about science and technology careers. To evaluate program impact, surveys were given to students after lectures, labs, fieldwork and discussions with Ames scientists. Students' work was scored using rubrics (labs, progress reports, final report, presentation). Students took pre/post tests on core astrobiology concepts. Parents, teachers, rangers, Ames staff and students completed end-of-year surveys on program impact. Several outcomes were documented. Students had a unique and highly valued learning experience with NASA scientists. They understood what scientists do through authentic scientific work, and what scientists are like as individuals. Students became knowledgeable about astrobiology and how it can be pursued in the lab and in the field. The students' interest increased markedly in astrobiology, interdisciplinary studies and science generally.

  9. The importance of implementing CRM concept in the banking sector

    Directory of Open Access Journals (Sweden)

    Marinković Vladimir

    2015-01-01

    Full Text Available In the past banks traditionally operated at the predominantly stable market. With the outbreak of the economic crisis and the increased number of competitors the situation has drastically changed. Today banks are facing aggressive competition, which requires additional efforts in order to ensure survival at the competitive and unpredictable market. Customers are the essence and basis of the banking sector's development. Banks cannot function without customers. This is why Customer Relationship Management (CRM is of strategic importance for the banking sector. CRM helps banks to achieve profit by establishing long-term relations. High-quality customer relationship management is only possible with the support of a sound IT system. The practice among companies has shown that investments in the CRM system and customer relations are usually intuitive and based on the management's experience, with no detailed investment plan as in the case of other investment fields. Banks have realized that customer relationship management is an extremely significant factor of their success. CRM is a strategy that may help them build long-term relations with their clients, thereby increasing their profit through an adequate management system and implementation of customer-oriented strategy.

  10. Temporo-spatial IMRT optimization: concepts, implementation and initial results

    International Nuclear Information System (INIS)

    Trofimov, Alexei; Rietzel, Eike; Lu Hsiaoming; Martin, Benjamin; Jiang, Steve; Chen, George T Y; Bortfeld, Thomas

    2005-01-01

    With the recent availability of 4D-CT, the accuracy of information on internal organ motion during respiration has improved significantly. We investigate the utility of organ motion information in IMRT treatment planning, using an in-house prototype optimization system. Four approaches are compared: (1) planning with optimized margins, based on motion information; (2) the 'motion kernel' approach, in which a more accurate description of the dose deposit from a pencil beam to a moving target is achieved either through time-weighted averaging of influence matrices, calculated for different instances of anatomy (subsets of 4D-CT data, corresponding to various phases of motion) or through convolution of the pencil beam kernel with the probability density function describing the target motion; (3) optimal gating, or tracking with beam intensity maps optimized independently for each instance of anatomy; and (4) optimal tracking with beam intensity maps optimized simultaneously for all instances of anatomy. The optimization is based on a gradient technique and can handle both physical (dose-volume) and equivalent uniform dose constraints. Optimization requires voxel mapping from phase to phase in order to score the dose in individual voxels as they move. The results show that, compared to the other approaches, margin expansion has a significant disadvantage by substantially increasing the integral dose to patient. While gating or tracking result in the best dose conformation to the target, the former elongates treatment time, and the latter significantly complicates the delivery procedure. The 'motion kernel' approach does not provide a dosimetric advantage, compared to optimal tracking or gating, but might lead to more efficient delivery. A combination of gating with the 'motion kernel' or margin expansion approach will increase the duty cycle and may provide one with the most efficient solution, in terms of complexity of the delivery procedure and dose conformality to

  11. The Potential of Religion in the Promotion and Implementation of the Concept of Sustainable Development

    Science.gov (United States)

    Sadowski, Ryszard F.

    2017-12-01

    This article presents religion's potential where the promotion and implementation of the concept of sustainable development are concerned. First inspired by Lynn White in the 1960s, discussion on religion's role in the ecological crisis now allows for an honest assessment of the ecological potential of various religious traditions and their contribution to the building of a sustainable world. This article on the one hand points to the religious inspirations behind the concept of sustainable development, and on the other highlights the joint action of representatives of religion and science in the name of sustainable development, as well as the involvement of religions in the concept's implementation.

  12. Implementing the OPRC - translating diplomatic concepts into reality

    International Nuclear Information System (INIS)

    Holt, W.F.

    1993-01-01

    The International Convention on Oil Pollution Preparedness, Response and Cooperation, 1990 (OPRC) was successfully negotiated at a diplomatic conference in November 1990. While the convention has been ratified by only two countries to date, some of the basic provisions have already been put to the test. The most notable example was the international effort in support of the government of Saudi Arabia during the massive release of oil into the Persian Gulf in 1991. The means of translating the requirements of a new convention into a viable system has always been a challenge for individual governments. The OPRC raises particularly difficult issues in its implementation because it represents the internationalization of preparedness and response to massive oil spills. The difficulty lies in the fact that these issues have traditionally been the purview of individual states or, at most, of regional associations of states with similar economic standing. The International Maritime Organization (IMO) achieves a new status with the OPRC and the convention marks a divergence from some of the traditional activities of the IMO. The challenge before the world community and IMO is to make the OPRC workable. Despite the apparent success of the international effort in the Persian Gulf, the experience revealed many problems. Forging new links between the developing and the developed worlds to combat oil spills can be an exciting opportunity or it can be an utter disaster. Whether or not OPRC is successful depends on the willingness of developed nations, developing nations, and international institutions to make meaningful contributions to the internationalization of oil pollution preparedness and response

  13. Identifying concepts for studying implementation of information technology in facilities management

    DEFF Research Database (Denmark)

    Ebbesen, Poul; Bonke, Sten

    2014-01-01

    . Background: Experiences from the FM sector indicate that IT systems meant to support FM operations and workflows often do not generate the expected added value neither to the FM department itself nor to the basic organization supported by the FM department. Approach (Theory/Methodology): Based on findings......Purpose: To contribute to identifying a conceptual framework for describing and understanding the processes involved when implementing and using Information Technology (IT) in Facilities Management (FM). This paper discusses how basic concepts from different theories can be applied in parallel when...... from exciting research on IT implementation a range of more generic theoretical concepts applicable to the typical setting or situation of IT implementation in FM has been found. These theoretical concepts all clarify and describe different aspects of the implementation process and they may all...

  14. Contribution of the ''simple solutions'' concept to estimate density of actinides concentrated solutions

    International Nuclear Information System (INIS)

    Sorel, C.; Moisy, Ph.; Dinh, B.; Blanc, P.

    2000-01-01

    In order to calculate criticality parameters of nuclear fuel solution systems, number density of nuclides are needed and they are generally estimated from density equations. Most of the relations allowing the calculation of the density of aqueous solutions containing the electrolytes HNO 3 -UO 2 (NO 3 ) 2 -Pu(NO 3 ) 4 , usually called 'nitrate dilution laws' are strictly empirical. They are obtained from a fit of assumed polynomial expressions on experimental density data. Out of their interpolation range, such mathematical expressions show discrepancies between calculated and experimental data appearing in the high concentrations range. In this study, a physico-chemical approach based on the isopiestic mixtures rule is suggested. The behaviour followed by these mixtures was first observed in 1936 by Zdanovskii and expressed as: 'Binary solutions (i.e. one electrolyte in water) having a same water activity are mixed without variation of this water activity value'. With regards to this behaviour, a set of basic thermodynamic expressions has been pointed out by Ryazanov and Vdovenko in 1965 concerning enthalpy, entropy, volume of mixtures, activity and osmotic coefficient of the components. In particular, a very simple relation for the density is obtained from the volume mixture expression depending on only two physico-chemical variables: i) concentration of each component in the mixture and in their respectively binary solutions having the same water activity as the mixture and ii), density of each component respectively in the binary solution having the same water activity as the mixture. Therefore, the calculation needs the knowledge of binary data (water activity, density and concentration) of each component at the same temperature as the mixture. Such experimental data are largely published in the literature and are available for nitric acid and uranyl nitrate. Nevertheless, nitric acid binary data show large discrepancies between the authors and need to be

  15. Opportunities and Challenges for Initial Implementation of Solutions Journalism Coursework

    Science.gov (United States)

    Thier, Kathryn

    2016-01-01

    As journalism schools continue to respond to industry disruption, some are adding curricula about practices that reframe traditional journalism. In this article, I examined experiences of some of the first university instructors of solutions journalism--critical reporting on responses to social problems--to explore the opportunities and challenges…

  16. SOLUTIONS TO OVERCOME BARRIERS TO IMPLEMENTATION OF TREATMENT TECHNOLOGIES

    Science.gov (United States)

    To make treatment a viable option for remediation you must first identify the barriers to implementing treatment. The primary barrier is economics. Treatment options are relatively expensive and there is a lack of funds for treatment. The cost of technologies can be lowered by 1)...

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

    Directory of Open Access Journals (Sweden)

    A. M. Chernih

    2016-01-01

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

  18. Ottawa Model of Implementation Leadership and Implementation Leadership Scale: mapping concepts for developing and evaluating theory-based leadership interventions

    Directory of Open Access Journals (Sweden)

    Gifford W

    2017-03-01

    Full Text Available Wendy Gifford,1 Ian D Graham,2,3 Mark G Ehrhart,4 Barbara L Davies,5,6 Gregory A Aarons7 1School of Nursing, Faculty of Health Sciences, University of Ottawa, ON, Canada; 2Centre for Practice-Changing Research, Ottawa Hospital Research Institute, 3School of Epidemiology, Public Health and Preventive Medicine, Facility of Medicine, University of Ottawa, Ottawa, ON, Canada; 4Department of Psychology, San Diego State University, San Diego, CA, USA; 5Nursing Best Practice Research Center, University of Ottawa, Ottawa, ON, Canada; 6Department of Psychiatry, University of California, San Diego, La Jolla, CA, USA; 7Child and Adolescent Services Research Center, University of California, San Diego, CA, USA Purpose: Leadership in health care is instrumental to creating a supportive organizational environment and positive staff attitudes for implementing evidence-based practices to improve patient care and outcomes. The purpose of this study is to demonstrate the alignment of the Ottawa Model of Implementation Leadership (O-MILe, a theoretical model for developing implementation leadership, with the Implementation Leadership Scale (ILS, an empirically validated tool for measuring implementation leadership. A secondary objective is to describe the methodological process for aligning concepts of a theoretical model with an independently established measurement tool for evaluating theory-based interventions.Methods: Modified template analysis was conducted to deductively map items of the ILS onto concepts of the O-MILe. An iterative process was used in which the model and scale developers (n=5 appraised the relevance, conceptual clarity, and fit of each ILS items with the O-MILe concepts through individual feedback and group discussions until consensus was reached.Results: All 12 items of the ILS correspond to at least one O-MILe concept, demonstrating compatibility of the ILS as a measurement tool for the O-MILe theoretical constructs.Conclusion: The O

  19. Implementing the Gaia Astrometric Global Iterative Solution (AGIS) in Java

    OpenAIRE

    O'Mullane, William; Lammers, Uwe; Lindegren, Lennart; Hernandez, Jose; Hobbs, David

    2011-01-01

    This paper provides a description of the Java software framework which has been constructed to run the Astrometric Global Iterative Solution for the Gaia mission. This is the mathematical framework to provide the rigid reference frame for Gaia observations from the Gaia data itself. This process makes Gaia a self calibrated, and input catalogue independent, mission. The framework is highly distributed typically running on a cluster of machines with a database back end. All code is written in ...

  20. [Differences between proposals for implementation of the social class concept in epidemiological studies

    Science.gov (United States)

    Solla

    1996-07-01

    This article compares different proposals for the implementation of the concept of social class and analyzes the alternatives used in each proposal, considering previous epidemiological studies on this issue and the potential of such a concept as a central category in studies on social determination in the health/disease process. Seven basic differences were identified, pertaining to the following aspects: class structure; research objective; the social class concept as a reference; the decision as to which individual has his/her occupational activity taken as defining the family's social class; the class status of the unemployed, housewives, and the retired; class status of students; and criteria for distinguishing between the "bourgeoisie", "petty bourgeoisie", "new petty bourgeoisie", and "proletariat" and whether there is a specific flow in certain population groups. Given the observed differences and underlying theoretical models, this study discusses problems related to the fact that the use of a specific concept of social class can have various implementation models.

  1. The Implementation of Physics Problem Solving Strategy Combined with Concept Map in General Physics Course

    Science.gov (United States)

    Hidayati, H.; Ramli, R.

    2018-04-01

    This paper aims to provide a description of the implementation of Physic Problem Solving strategy combined with concept maps in General Physics learning at Department of Physics, Universitas Negeri Padang. Action research has been conducted in two cycles where each end of the cycle is reflected and improved for the next cycle. Implementation of Physics Problem Solving strategy combined with concept map can increase student activity in solving general physics problem with an average increase of 15% and can improve student learning outcomes from 42,7 in the cycle I become 62,7 in cycle II in general physics at the Universitas Negeri Padang. In the future, the implementation of Physic Problem Solving strategy combined with concept maps will need to be considered in Physics courses.

  2. IAEA's Implementation of the State-Level Concept

    International Nuclear Information System (INIS)

    Trimble, D.; Ballenger, J.; Levis, G.

    2015-01-01

    The International Atomic Energy Agency (IAEA) has taken several steps over the years to strengthen its safeguards program, including successfully encouraging more countries to bring an Additional Protocol into force, increasing the number of countries that are subject to a broader range of safeguards measures, and upgrading its safeguards analytical laboratories. IAEA's latest strategy to further improve the effectiveness and efficiency of the safeguards programme is to expand implementation of the 'state-level concept' to all countries with safeguards agreements. The state-level concept is an approach in which IAEA considers a broad range of information about a country's nuclear capabilities and tailors its safeguards activities in each country accordingly. IAEA officials have stated that broader implementation of this approach will allow the agency to better allocate resources by reducing safeguards activities where there is no indication of undeclared nuclear activities and to focus its efforts on any issues of safeguards concern. Several member countries, including the United States, support IAEA's plans to broaden implementation of the state- level concept, but other member countries - including some countries with significant nuclear activities - have raised concerns that the agency has not clearly defined and communicated how the state-level concept will be implemented or how it will stay within bounds of the agency's existing legal authorities. In September 2012, the General Conference passed a resolution that included a request for IAEA's Secretariat to report to the Board of Governors on the conceptualization and development of the state-level concept. In August 2013, IAEA released that report to the Board of Governors and started briefing member states on its content. Our paper will discuss (1) IAEA's efforts to clearly define and communicate how IAEA will implement the state-level concept and (2) the status of its

  3. The Concept of Basic Income: Global Experience and Implementation Possibilities in Lithuania

    Directory of Open Access Journals (Sweden)

    Algimantas Laurinavičius

    2016-06-01

    Full Text Available The article gives an overview of universal basic income as one of the instruments of the asset-based policy, analyses its theoretical concept and practical examples. Latest trends in Europe, especially in Finland and Switzerland, are overviewed and possibilities to implement such an instrument in Lithuania are evaluated. Research methods of scientific literature analysis, comparative and logical analysis of statistical data, data grouping and presentation were used. Article finds out that the concept of basic income is being implemented on a small scale in the US state of Alaska and in a small autonomous territory of China – Macao. Finland and Switzerland are determined to fully implement the concept of basic income by providing monthly benefits to all their citizens. Although Lithuania is categorized as a country with high income inequality and high level of poverty risk, currently it is not possible to implement the concept of basic income in Lithuania: the state social insurance fund budget would not be able to fund sufficient benefits, and the benefits that could be provided by the budget would not comply with the objectives of the concept of basic income.

  4. The simple solutions concept: a useful approach to estimate deviation from ideality in solvent extraction

    International Nuclear Information System (INIS)

    Sorel, C.; Pacary, V.

    2010-01-01

    The solvent extraction systems devoted to uranium purification from crude ore to spent fuel involve concentrated solutions in which deviation from ideality can not be neglected. The Simple Solution Concept based on the behaviour of isopiestic solutions has been applied to quantify the activity coefficients of metals and acids in the aqueous phase in equilibrium with the organic phase. This approach has been validated on various solvent extraction systems such as trialkylphosphates, malonamides or acidic extracting agents both on batch experiments and counter-current tests. Moreover, this concept has been successfully used to estimate the aqueous density which is useful to quantify the variation of volume and to assess critical parameters such as the number density of nuclides. (author)

  5. The Conception of the Information Management of Innovation Project and the Stages of its Implementation

    Directory of Open Access Journals (Sweden)

    Babinska Solomiia Ya.

    2017-01-01

    Full Text Available The informational support plays an important role in the development and implementation of innovative projects, is a prerequisite for development of its conception. Proceeding from this, the article considers approaches of scientists to components of the life cycle of innovation project, revealing that the most of them would allocate three phases (development, implementation, and completion. In terms of the information support for each of these stages were defined objectives, tasks, managerial decisions (selecting of an innovation object; choosing the economy sector; identifying sources of financing; costing; substantiating expediency as to implementing a project; choosing counter-parties; product pricing; selecting markets; further use of the property objects, information arrays, necessary sources of information, it was considered how the conception of information management of innovation project is being implemented in stages.

  6. Energy summit Hessen. Implementation concept of the state government Hessen; Hessischer Energiegipfel. Umsetzungskonzept der Hessischen Landesregierung

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-02-15

    By means of the concept under consideration, the state government of Hessen (Federal Republic of Germany) has pursued the possible and realistic course for the implementation of the targets of the energy summit. The main aspects of this contribution are the implementation of the energy policy of Hessen into the European and national framework; Status quo of the energy consumption in Hessen; Areas of action and measures of the state government of Hessen; Actors of the energy policy turnaround; Monitoring.

  7. The role of collaborations in the development and implementation of sustainable livestock concepts in The Netherlands

    NARCIS (Netherlands)

    Olde, de E.M.; Carsjens, G.J.; Eilers, Catharina H.A.M.

    2017-01-01

    This paper discusses the role of collaborations in the development and implementation of sustainable livestock farming. The study reflects upon the experiences with two innovative pig farming concepts in the Netherlands that aim to address sustainability-related concerns regarding the economic

  8. Theory, Solution Methods, and Implementation of the HERMES Model

    Energy Technology Data Exchange (ETDEWEB)

    Reaugh, John E. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); White, Bradley W. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Curtis, John P. [Atomic Weapons Establishment (AWE), Reading, Berkshire (United Kingdom); Univ. College London (UCL), Gower Street, London (United Kingdom); Springer, H. Keo [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2017-07-13

    The HERMES (high explosive response to mechanical stimulus) model was developed over the past decade to enable computer simulation of the mechanical and subsequent energetic response of explosives and propellants to mechanical insults such as impacts, perforations, drops, and falls. The model is embedded in computer simulation programs that solve the non-linear, large deformation equations of compressible solid and fluid flow in space and time. It is implemented as a user-defined model, which returns the updated stress tensor and composition that result from the simulation supplied strain tensor change. Although it is multi-phase, in that gas and solid species are present, it is single-velocity, in that the gas does not flow through the porous solid. More than 70 time-dependent variables are made available for additional analyses and plotting. The model encompasses a broad range of possible responses: mechanical damage with no energetic response, and a continuous spectrum of degrees of violence including delayed and prompt detonation. This paper describes the basic workings of the model.

  9. Implementation of Simulation Based-Concept Attainment Method to Increase Interest Learning of Engineering Mechanics Topic

    Science.gov (United States)

    Sultan, A. Z.; Hamzah, N.; Rusdi, M.

    2018-01-01

    The implementation of concept attainment method based on simulation was used to increase student’s interest in the subjects Engineering of Mechanics in second semester of academic year 2016/2017 in Manufacturing Engineering Program, Department of Mechanical PNUP. The result of the implementation of this learning method shows that there is an increase in the students’ learning interest towards the lecture material which is summarized in the form of interactive simulation CDs and teaching materials in the form of printed books and electronic books. From the implementation of achievement method of this simulation based concept, it is noted that the increase of student participation in the presentation and discussion as well as the deposit of individual assignment of significant student. With the implementation of this method of learning the average student participation reached 89%, which before the application of this learning method only reaches an average of 76%. And also with previous learning method, for exam achievement of A-grade under 5% and D-grade above 8%. After the implementation of the new learning method (simulation based-concept attainment method) the achievement of Agrade has reached more than 30% and D-grade below 1%.

  10. Stakeholder cooperation in implementation of the sustainable development concept: Montenegrin tourist destinations

    Directory of Open Access Journals (Sweden)

    Ljiljana Pjerotic

    2017-06-01

    Full Text Available The importance of involving diverse stakeholders in tourism planning is receiving growing recognition. Tourism destination planning is a complex process, due to the existence of a wide variety of stakeholders with a wide range of opinions, multiple problem visions and different interests. Despite the complexity of the planning process one feature acknowledged for successful destination management planning is high level of stakeholder cooperation. The paper examines the level of stakeholder cooperation on the specific example of the sustainable development concept implementation in Montenegrin tourism. It starts with two hypotheses: first, the development level of instruments for managing tourist destination depends on stakeholder cooperation level in a particular destination, and second, implementation of the sustainable development concept is positively correlated with the development of instruments for managing tourist destination. The results have indicated poor implementation of tourism development plans and low level of stakeholder cooperation.

  11. Practical implementation of the concept of converted electric vehicle with advanced traction and dynamic performance and environmental safety indicators

    Science.gov (United States)

    Sidorov, K. M.; Yutt, V. E.; Grishchenko, A. G.; Golubchik, T. V.

    2018-02-01

    The objective of the work presented in this paper is to describe the implementation of the technical solutions have been developed, with regard to structure, composition, and characteristics, for an experimental prototype of an electric vehicle which has been converted from a conventional vehicle. The methodology of the study results is based on the practical implementation of the developed concept of the conversion of conventional vehicles into electric vehicles. The main components of electric propulsion system of the experimental prototype of electric vehicle are developed and manufactured on the basis of computational researches, taking into account the criteria and principles of conversion within the framework of presented work. The article describes a schematic and a design of power conversion and commutation electrical equipment, traction battery, electromechanical transmission. These results can serve as guidance material in the design and implementation of electric propulsion system (EPS) components of electric vehicles, facilitate the development of optimal technical solutions in the development and manufacture of vehicles, including those aimed at autonomy of operation and the use of perspective driver assistance systems. As part of this work, was suggested a rational structure for an electric vehicle experimental prototype, including technical performance characteristics of the components of EPS.

  12. Action being character: a promising perspective on the solution concept of game theory.

    Science.gov (United States)

    Deng, Kuiying; Chu, Tianguang

    2011-05-09

    The inconsistency of predictions from solution concepts of conventional game theory with experimental observations is an enduring question. These solution concepts are based on the canonical rationality assumption that people are exclusively self-regarding utility maximizers. In this article, we think this assumption is problematic and, instead, assume that rational economic agents act as if they were maximizing their implicit utilities, which turns out to be a natural extension of the canonical rationality assumption. Implicit utility is defined by a player's character to reflect his personal weighting between cooperative, individualistic, and competitive social value orientations. The player who actually faces an implicit game chooses his strategy based on the common belief about the character distribution for a general player and the self-estimation of his own character, and he is not concerned about which strategies other players will choose and will never feel regret about his decision. It is shown by solving five paradigmatic games, the Dictator game, the Ultimatum game, the Prisoner's Dilemma game, the Public Goods game, and the Battle of the Sexes game, that the framework of implicit game and its corresponding solution concept, implicit equilibrium, based on this alternative assumption have potential for better explaining people's actual behaviors in social decision making situations.

  13. Inter-utility operating data exchange concepts, standards and implementation considerations

    International Nuclear Information System (INIS)

    Virmani, S.; Leichner, G.H.

    1991-01-01

    Operating a modern interconnected electric utility in a secure and reliable manner requires a knowledge of the state of critical elements of the outside or external network. As noted in reference 1: In this paper, the authors focus on considerations in the implementation of communication processors which can be used as front ends to an EMS in order to accomplish data exchange in a multiple EMS vendor, multiple computer environment. Before discussing the implementation aspects, the paper also discusses the basic data exchange concepts in terms of the Open System Interconnection (OSI) seven layer model and the standards that are in existence or are emerging for inter-utility data exchange

  14. Geological storage of radioactive wastes: governance and practical implementation of the reversibility concept

    International Nuclear Information System (INIS)

    Anon.

    2011-01-01

    This document comments the different issues associated with the concept of reversibility in the case of geological disposal of radioactive wastes: adopted approach for investigations on the practical implementation of reversibility, decision and assessment process related to the practical implementation of reversibility, role of local actors in decision and monitoring process on a middle and long term, control and vigilance during the reversibility period, memory preservation and its inter-generational transmission, modalities of financing reversibility and the radioactive waste management system, development of a citizen ability and expertise sharing, and perspectives

  15. Implementation Of Law Number 11 Of 2012 Concerning Child Related Criminal Justice System Concept Restorative Justice

    Directory of Open Access Journals (Sweden)

    Intan Karangan

    2016-09-01

    Full Text Available This study aims to determine how the application of the concept of restorative justice in accordance with Law No. 11 of 2012 on Child Criminal Justice system. This study uses normative namely a study that discusses the problem based on the literature and legislation relating to the matter to be investigated. Law No. 11 of 2012 on the Criminal Justice System Child has provided a new concept in the criminal justice system, especially those in the juvenile justice system. Related to the concept of Restorative Justice or restorative justice is a resolution processes involving perpetrators, victims, families, and other relevant parties in a criminal act, jointly seek solutions to the offense and its implications by emphasizing restoration and not retribution

  16. Automation and robotics for COLUMBUS: An implementation concept for the free flying laboratory (MTFF)

    Science.gov (United States)

    Goelz, G.; Sommer, B.

    1992-01-01

    With nearly forty percent of the funding, Germany is the main contributor to the European COLUMBUS Programme, followed by Italy, France and further ESA member states. The COLUMBUS elements are the Attached Laboratory (APM) to be permanently attached to the Space Station FREEDOM, the polar platform (PPF) and the Man Tended Free Flyer (MTFF). The latter element is regarded to be of special interest for the German micro-g community. Until now the implementation of A&R Technologies has not been included as part of the system concept for the COLUMBUS laboratory modules. Yet especially for the Free Flyer, a high degree of A&R will be indispensible. An A&R system concept and implementation options for A&R are given to make the COLUMBUS labs 'intelligent' laboratories in orbit.

  17. Development and Evaluation of Sensor Concepts for Ageless Aerospace Vehicles: Report 5 - Phase 2 Implementation of the Concept Demonstrator

    Science.gov (United States)

    Batten, Adam; Dunlop, John; Edwards, Graeme; Farmer, Tony; Gaffney, Bruce; Hedley, Mark; Hoschke, Nigel; Isaacs, Peter; Johnson, Mark; Lewis, Chris; hide

    2009-01-01

    This report describes the second phase of the implementation of the Concept Demonstrator experimental test-bed system containing sensors and processing hardware distributed throughout the structure, which uses multi-agent algorithms to characterize impacts and determine a suitable response to these impacts. This report expands and adds to the report of the first phase implementation. The current status of the system hardware is that all 192 physical cells (32 on each of the 6 hexagonal prism faces) have been constructed, although only four of these presently contain data-acquisition sub-modules to allow them to acquire sensor data. Impact detection.. location and severity have been successfully demonstrated. The software modules for simulating cells and controlling the test-bed are fully operational. although additional functionality will be added over time. The visualization workstation displays additional diagnostic information about the array of cells (both real and simulated) and additional damage information. Local agent algorithms have been developed that demonstrate emergent behavior of the complex multi-agent system, through the formation of impact damage boundaries and impact networks. The system has been shown to operate well for multiple impacts. and to demonstrate robust reconfiguration in the presence of damage to numbers of cells.

  18. Implementation of the Multidimensional Modeling Concepts into Object-Relational Databases

    Directory of Open Access Journals (Sweden)

    2007-01-01

    Full Text Available A key to survival in the business world is being able to analyze, plan and react to changing business conditions as fast as possible. With multidimensional models the managers can explore information at different levels of granularity and the decision makers at all levels can quickly respond to changes in the business climate-the ultimate goal of business intelligence. This paper focuses on the implementation of the multidimensional concepts into object-relational databases.

  19. Perspectives of greening tourism development – the concepts, the policies, the implementation

    OpenAIRE

    Carić, Hrvoje

    2018-01-01

    Sustainable tourism is extensively used as a panacea in the tourism discourse; however, there are still many challenges in its communication, understanding and efficient implementation. The work presented here aims to contribute to those issues by presenting the concept of greening tourism. Greening tourism is a response to the questions of competitiveness and ecological sustainability of tourism, but also the policies of United Nations and European Union. Market demands, available support me...

  20. Implementing China's circular economy concept at the regional level: a review of progress in Dalian, China.

    Science.gov (United States)

    Geng, Yong; Zhu, Qinghua; Doberstein, Brent; Fujita, Tsuyoshi

    2009-02-01

    The circular economy (CE) concept was introduced in China to address environmental degradation and resource scarcity associated with rapid economic development. Chosen as a demonstration city, Dalian has implemented the CE strategy as a means of conserving water, materials, energy and land. This paper outlines some of the regional CE initiatives that have been successful to date in Dalian, including those focusing on conserving energy and water resources and others focusing on reduced industrial emissions. The paper details the approach used in implementing the CE concept in Dalian, tracing the foci and goals of the program, and the sectoral approach used to implement a CE. Although Dalian municipality has achieved many successes in implementing a CE, our paper identifies several challenges that, until recently, have held back complete implementation. These include: the lack of incentives for older industries to 'green' their operations, the lack of financial support to expand the CE concept, and a broad-based need for heightened public awareness and participation in CE initiatives. Our paper then identifies several responses by Dalian municipality to overcome these challenges, including pricing and tax reforms that serve as conservation incentives, the provision of financial support for CE promotion through budget reorganization, and the organization of CE training programs. Our paper concludes that, although CE initiatives have been successful in Dalian, more is possible and more is needed before Dalian can be designated a true 'eco-city'. The approach used by Dalian can provide guidance for other Chinese cities, although it is recognized that each city must tailor its own approach for differing contexts and conditions.

  1. Applications of disorder-induced melting concept to critical-solute-accumulation processes

    International Nuclear Information System (INIS)

    Lam, N.Q.; Okamoto, P.R.; Heuer, J.K.

    2001-01-01

    A generalized version of the Lindemann melting criterion has recently been used to develop a unified thermodynamic description of disorder-induced amorphization and heat-induced melting. This concept of amorphization as a melting process is based on the fact that the melting temperature of a defective crystal driven far from equilibrium will decrease relative to that of its defect-free equilibrium state. The broader view of melting provides a new perspective of damage-accumulation processes such as radiation damage, ion implantation, ion beam mixing, plastic deformation, and fracture. For example, within this conceptual framework, disorder-induced amorphization is simply polymorphous melting of a critically disordered crystal at temperatures below the glass transition temperature. In the present communication, we discuss the application of the concept to two specific cases: amorphous phase formation during ion implantation and solute segregation-induced intergranular fracture

  2. Numerical solution of the thermalhydraulic conservation equations from fundamental concepts to multidimensional two-fluid analysis

    International Nuclear Information System (INIS)

    Carver, M.B.

    1995-08-01

    The discussion briefly establishes some requisite concepts of differential equation theory, and applies these to describe methods for numerical solution of the thermalhydraulic conservation equations in their various forms. The intent is to cover the general methodology without obscuring the principles with details. As a short overview of computational thermalhydraulics, the material provides an introductory foundation, so that those working on the application of thermalhydraulic codes can begin to understand the many intricacies involved without having to locate and read the references given. Those intending to work in code development will need to read and understand all the references. (author). 49 refs

  3. Perspectives on Resource Recovery from Bio-Based Production Processes: From Concept to Implementation

    DEFF Research Database (Denmark)

    S.B.A. Udugama, Isuru; Mansouri, Seyed Soheil; Mitic, Aleksandar

    2017-01-01

    Recovering valuable compounds from waste streams of bio-based production processes is in line with the circular economy paradigm, and is achievable by implementing “simple-to-use” and well-established process separation technologies. Such solutions are acceptable from industrial, economic...... and environmental points of view, implying relatively easy future implementation on pilot- and full-scale levels in the bio-based industry. Reviewing such technologies is therefore the focus here. Considerations about technology readiness level (TRL) and Net Present Value (NPV) are included in the review, since TRL...... and NPV contribute significantly to the techno-economic evaluation of future and promising process solutions. Based on the present review, a qualitative guideline for resource recovery from bio-based production processes is proposed. Finally, future approaches and perspectives toward identification...

  4. A concept mapping approach to identifying the barriers to implementing an evidence-based sports injury prevention programme.

    Science.gov (United States)

    Donaldson, Alex; Callaghan, Aisling; Bizzini, Mario; Jowett, Andrew; Keyzer, Patrick; Nicholson, Matthew

    2018-01-20

    Understanding the barriers to programme use is important to facilitate implementation of injury prevention programmes in real-word settings. This study investigated the barriers to coaches of adolescent female soccer teams, in Victoria, Australia, implementing the evidence-based FIFA 11+ injury prevention programme. Concept mapping with data collected from 19 soccer coaches and administrators. Brainstorming generated 65 statements as barriers to 11+ implementation. After the statements were synthesised and edited, participants sorted 59 statements into groups (mean, 6.2 groups; range, 3-10 groups). Multidimensional scaling and hierarchical cluster analysis identified a six-cluster solution: Lack of 11+ knowledge among coaches (15 statements), Lack of player enjoyment and engagement (14), Lack of link to football-related goals (11), Lack of facilities and resources (8), Lack of leadership (6) and Lack of time at training (5). Statements in the 'Lack of 11+ knowledge among coaches' cluster received the highest mean importance (3.67 out of 5) and feasibility for the Football Federation to address (3.20) rating. Statements in the 'Lack of facilities and resources' cluster received the lowest mean importance rating (2.23), while statements in the 'Lack of time at training' cluster received the lowest mean feasibility rating (2.19). A multistrategy, ecological approach to implementing the 11+-with specific attention paid to improving coach knowledge about the 11+ and how to implement it, linking the 11+ to the primary goal of soccer training, and organisational leadership-is required to improve the uptake of the 11+ among the targeted coaches. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  5. A proof-of-concept implementation of persistence in a hierarchical storage system

    International Nuclear Information System (INIS)

    Grossman, R.; Qin, Xiao; Lifka, D.

    1992-01-01

    The concept of providing transparent access to a collection of files in a mass storage system is a familiar one. The goal of this project was to investigate the feasibility of providing similar access to a collection of persistent, complex objects. We describe an architecture for interfacing a persistent store of complex objects to a hierarchical storage system. Persistent object stores support the uniform creation, storage, and access of complex objects, regardless of their lifetimes. In other words, a mechanism is provided so that persistent objects outlive the processes which create them and can be accessed in a uniform manner by other processes. We validated this architecture by implementing a proof-of-concept system and testing the system on two stores of data. These tests indicate that this architecture supports the creation. storage and access of very large persistent object stores

  6. The Concept Drift Problem in Android Malware Detection and Its Solution

    Directory of Open Access Journals (Sweden)

    Donghui Hu

    2017-01-01

    Full Text Available Currently, the Android platform is the most popular mobile platform in the world and holds a dominant share in the mobile device market. With the popularization of the Android platform, large numbers of Android malware programs have begun to emerge on the Internet, and the sophistication of these programs is developing rapidly. While many studies have already investigated Android malware detection through machine learning and have achieved good results, most of these are based on static data sources and fail to consider the concept drift problem resulting from the rapid growth in the number of Android malware programs and normal Android applications, as well as rapid technological advancement in the Android environment. To address this problem, this work proposes a solution based on an ensemble classifier. This ensemble classifier is based on a streaming data-based Naive Bayes classifier. Android malware has identifiable feature utilization tendencies. On this basis, feature selection algorithm is introduced into the ensemble classifier, and a sliding window is maintained inside the ensemble classifier. Based on the performance of the subclassifiers inside the sliding window, the ensemble classifier makes dynamic adjustments to address the concept drift problem in Android malware detection. The experimental results from the proposed method demonstrate that it can effectively address the concept drift problem in Android malware detection in a streaming data environment.

  7. Big Data Analytics Solutions: The Implementation Challenges in the Financial Services Industry

    Science.gov (United States)

    Ojo, Michael O.

    2016-01-01

    The challenges of Big Data (BD) and Big Data Analytics (BDA) have attracted disproportionately less attention than the overwhelmingly espoused benefits and game-changing promises. While many studies have examined BD challenges across multiple industry verticals, very few have focused on the challenges of implementing BDA solutions. Fewer of these…

  8. The Kaleidoscope switch-a new concept for implementation of a large and fault tolerant ATM switch system

    DEFF Research Database (Denmark)

    Dittmann, Lars

    1997-01-01

    This paper describes a new concept for implementing a large switch network based on smaller modules. The concept is based an an alternative self-routing structure that due to a point symmetry allows the bit in the routing tag to be processed in a random order. Among others this property provides ...... an inherent fault protection and allows a simple implementation of broadcast and multicast. The concept has been implemented as a small prototype, that currently is used in a national experimental ATM network in Denmark...

  9. SOLUTIONS AND MEANS OF ALTERNATIVE TRANSPORT IN THE CONCEPT OF SUSTAINABLE DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    CATALIN POPESCU

    2017-12-01

    Full Text Available The paper aims to achieve an overview of innovative initiatives on alternative transport in recent years in the context of increasing emissions of greenhouse gases. In this context are presented the main problems caused by motorized traffic in the urban agglomerations. Also, there are mentioned measures that could be implemented in busy urban areas. On this occasion are mentioned both new technical solutions and new means of alternative transport type. Additional, specific projects and programs are highlighted using bicycle transportation. There are mentioned initiatives regarding urban transportation completed in European projects such as: CIVITAS, EFFECTS etc. The examples and figures are mainly focused on Romania.

  10. Spectral methods and their implementation to solution of aerodynamic and fluid mechanic problems

    Science.gov (United States)

    Streett, C. L.

    1987-01-01

    Fundamental concepts underlying spectral collocation methods, especially pertaining to their use in the solution of partial differential equations, are outlined. Theoretical accuracy results are reviewed and compared with results from test problems. A number of practical aspects of the construction and use of spectral methods are detailed, along with several solution schemes which have found utility in applications of spectral methods to practical problems. Results from a few of the successful applications of spectral methods to problems of aerodynamic and fluid mechanic interest are then outlined, followed by a discussion of the problem areas in spectral methods and the current research under way to overcome these difficulties.

  11. Identification of problems of implementation of Lean concept in the SME sector

    Directory of Open Access Journals (Sweden)

    Ulewicz Robert

    2016-03-01

    Full Text Available The article presents identification of problems during the implementation of Lean concept in small and medium-sized enterprises in Poland. Although the Lean methodology is recognized all over the world as one of the best and most effective ways to improve the functioning of enterprises, in Polish conditions exist serious problems with its implementation. Development of small and medium-sized enterprises is regarded as one of the measures of economic growth and a sign of healthy competition. The needs of the economy and the limited resources characterizing this enterprise sector imply the need to adjust its capacities to the requirements of the turbulent environment. In the analysis of problems there were used the results of questionnaire surveys conducted among representatives of the companies participating in the largest Lean conference in Central Europe.

  12. Information systems: Characteristics of an IIoT concept implementation at a fish processing enterprise

    Science.gov (United States)

    Votinov, M. V.; Ershov, M. A.

    2018-05-01

    This research focuses on relevant questions of the Industrial Internet of Things (IIoT) concept development and implementation at the enterprise. Lately IIoT has been widely publicized as a part of Industry 4.0. In this article the features of the information system development are presented, including SOA telecommunications that allow the remote access and control of the ongoing technological process with mobile devices. The capacity of the developed system is shown. The realization of the data exchange between developed telecommunications is highlighted. The practice of using the telecommunications, developed within the IIoT, has shown positive results and become the basics of implementation of an integrated information system that would link the other enterprise's objects.

  13. A New Solution Concept for the Ultimatum Game leading to the Golden Ratio.

    Science.gov (United States)

    Schuster, Stefan

    2017-07-17

    The Ultimatum Game is a paradigmatic two-player game. A proposer can offer a certain fraction of some valuable good. A responder can accept the offer or reject it, implying that the two players receive nothing. The only subgame-perfect Nash equilibrium is to only offer an infinitesimal amount and to accept this. However, this equilibrium is not in agreement with experimental observations, which show varying accepted offers around 40%. While some authors suggest that the fairest split of 50% vs. 50% would be explainable on theoretical grounds or by computer simulation, a few authors (including myself) have recently suggested that the Golden Ratio, about 0.618 vs. about 0.382, would be the solution, in striking agreement with observations. Here we propose a solution concept, based on an optimality approach and epistemic arguments, leading to that suggested solution. The optimality principle is explained both in an axiomatic way and by bargaining arguments, and the relation to Fibonacci numbers is outlined. Our presentation complements the Economic Harmony theory proposed by R. Suleiman and is based on infinite continued fractions. The results are likely to be important for the theory of fair salaries, justice theory and the predictive value of game theory.

  14. The Use of Balanced Scorecard in Implementation of the User-Driven Innovation Concept

    Directory of Open Access Journals (Sweden)

    Marzena KRAWCZYK

    2015-12-01

    Full Text Available Customers play a crucial role in innovation processes. Their importance is proved by numerous theories and innovation models which put users and clients in the heart of innovation processes. One of the newest concept, popular in Scandinavian countries, picking up this thread is the User–Driven Innovation (UDI. To increase probability of innovation success consumers must be involved in the firm’s business model / innovation strategy, becoming a part of the innovation processes and all other stakeholders should be aware of the significance and character of the linkage between customer and company. As a result, building, implementing and monitoring of the customer–oriented innovation strategy should take place. The Balanced Scorecard (BSC may turn out to be very helpful in achieving the above. The aim of this paper is to show that BSC may be a device of implementing the User–Driven Innovation concept, helping to understand UDI assumptions and the role of customers in creating value. Examples of strategic goals and performance indicators presented in this paper may be used by enterprises, which intend to build UDI-based BSC.

  15. NASA System Safety Handbook. Volume 2: System Safety Concepts, Guidelines, and Implementation Examples

    Science.gov (United States)

    Dezfuli, Homayoon; Benjamin, Allan; Everett, Christopher; Feather, Martin; Rutledge, Peter; Sen, Dev; Youngblood, Robert

    2015-01-01

    This is the second of two volumes that collectively comprise the NASA System Safety Handbook. Volume 1 (NASASP-210-580) was prepared for the purpose of presenting the overall framework for System Safety and for providing the general concepts needed to implement the framework. Volume 2 provides guidance for implementing these concepts as an integral part of systems engineering and risk management. This guidance addresses the following functional areas: 1.The development of objectives that collectively define adequate safety for a system, and the safety requirements derived from these objectives that are levied on the system. 2.The conduct of system safety activities, performed to meet the safety requirements, with specific emphasis on the conduct of integrated safety analysis (ISA) as a fundamental means by which systems engineering and risk management decisions are risk-informed. 3.The development of a risk-informed safety case (RISC) at major milestone reviews to argue that the systems safety objectives are satisfied (and therefore that the system is adequately safe). 4.The evaluation of the RISC (including supporting evidence) using a defined set of evaluation criteria, to assess the veracity of the claims made therein in order to support risk acceptance decisions.

  16. Implementation of an active instructional design for teaching the concepts of current, voltage and resistance

    Science.gov (United States)

    Orlaineta-Agüero, S.; Del Sol-Fernández, S.; Sánchez-Guzmán, D.; García-Salcedo, R.

    2017-01-01

    In the present work we show the implementation of a learning sequence based on an active learning methodology for teaching Physics, this proposal tends to promote a better learning in high school students with the use of a comic book and it combines the use of different low-cost experimental activities for teaching the electrical concepts of Current, Resistance and Voltage. We consider that this kind of strategy can be easily extrapolated to higher-education levels like Engineering-college/university level and other disciplines of Science. To evaluate this proposal, we used some conceptual questions from the Electric Circuits Concept Evaluation survey developed by Sokoloff and the results from this survey was analysed with the Normalized Conceptual Gain proposed by Hake and the Concentration Factor that was proposed by Bao and Redish, to identify the effectiveness of the methodology and the models that the students presented after and before the instruction, respectively. We found that this methodology was more effective than only the implementation of traditional lectures, we consider that these results cannot be generalized but gave us the opportunity to view many important approaches in Physics Education; finally, we will continue to apply the same experiment with more students, in the same and upper levels of education, to confirm and validate the effectiveness of this methodology proposal.

  17. THE USE OF MARKETING INDICATORS TO MEASURE AND MONITOR THE EFFECTS OF IMPLEMENTING THE CONCEPT OF USER-DRIVEN INNOVATION

    Directory of Open Access Journals (Sweden)

    Marzena Krawczyk

    2014-04-01

    Full Text Available The importance of users as a source of information for company innovation activity was raised in the 1980s by von Hippel. Today, a concept of a similar basis is known and developed in Europe under the name of User-Driven Innovation (UDI. The UDI is based on the belief that enterprises which are able to create, often in close cooperation with customers, products and services with features desired by users will survive in the market. In order to achieve the above, companies are trying to identify the hidden, often unconscious, needs of users, in order to try to meet these needs (UDI - Consumer Voice or implement ready-made innovative solutions attributed to consumers (UDI - Consumer Leadership (Warzybok, et al., 2008; NORDEN, 2006. Due to the growing significance of users as a source of information for innovation activities it is important to find measures which could assess the impact of this source on company innovativeness (Krawczyk, 2013b. The aim of this paper is to show that marketing indicators focused on measuring the relationship with customers can be used to measure the effects of implementation of UDI in innovative companies.

  18. IMPLEMENTATION OF THE CONCEPT OF AUTOMATION AND INTELLECTUALIZATION OF MANAGEMENT OF ROAD CONSTRUCTION PROCESSES

    Directory of Open Access Journals (Sweden)

    Ivanchura Vladimir Ivanovich

    2018-02-01

    Full Text Available Subject: management of operating modes of road-building machines, taking into account the implementation of the concept of information modeling of the road. We have reviewed the status and the development problems for directions of improving the control systems of road-construction machine processes. In this work we focus on the road construction stage “laying asphalt-concrete - compaction”, the effective control of which can lead to significant improvement in the quality of road surfaces, increase of durability and reduction of defects in pavements. Research objectives: rationale and directions of realization of the concept of intellectualization of the road construction management. Materials and methods: analysis of the shortcomings of construction of asphalt-concrete pavements, analysis of the methods of workflow management of road-building machines. Results: we have substantiated the methodological background for the development of intellectual control systems of road-building machines. Conclusions: we considered possible ways of introducing the concept of intellectualization of management systems for road-building machines.

  19. Business transactions and standards. Towards a system of concepts and a method for early problem identification in standard implementation projects

    NARCIS (Netherlands)

    Rukanova, B.D.

    2005-01-01

    To summarize, with respect to research question one we constructed a system of concepts, while in answer to research question two we proposed a method of how to apply this system of concepts in practice in order to identify potential problems in early stages of standard implementation projects.

  20. Implementation of a Multichannel Serial Data Streaming Algorithm using the Xilinx Serial RapidIO Solution

    Science.gov (United States)

    Doxley, Charles A.

    2016-01-01

    In the current world of applications that use reconfigurable technology implemented on field programmable gate arrays (FPGAs), there is a need for flexible architectures that can grow as the systems evolve. A project has limited resources and a fixed set of requirements that development efforts are tasked to meet. Designers must develop robust solutions that practically meet the current customer demands and also have the ability to grow for future performance. This paper describes the development of a high speed serial data streaming algorithm that allows for transmission of multiple data channels over a single serial link. The technique has the ability to change to meet new applications developed for future design considerations. This approach uses the Xilinx Serial RapidIO LOGICORE Solution to implement a flexible infrastructure to meet the current project requirements with the ability to adapt future system designs.

  1. The integrity concept and its implementation; Das Integritaetskonzept und seine praktische Anwendung

    Energy Technology Data Exchange (ETDEWEB)

    Roos, E.; Herter, K.H.; Schuler, X. [Stuttgart Univ. (Germany). MPA; Koenig, G. [EnBW Kernkraft GmbH, Neckarwestheim (Germany)

    2008-07-01

    The safety of nuclear power plants is mainly based on the assumption that operational and accidental loads on mechanical components and systems that must not fail due to their safety relevant importance can be controlled. This implies that the respective quality is available and assured over the complete projected lifetime. In this context the term ''break preclusion'' is often used which is commonly defined as the ''leak-before-break'' demonstration based on fracture mechanical analysis in connection with fulfilled basic safety for design and manufacture. Usually it is not taken into account that for guaranteed break preclusion the controllability of any possible operational damage mechanism is of crucial importance. On the contrary, the integrity concept as implementation of the basic safety concept taking into account the particular plant-specific preconditions constitutes a closed master plan that accommodates for the necessity of a multi-level safeguarding and continuous actualization. The integrity concept is part of the aging management for mechanical components and systems. The practical implementation of this concept for integrity confirmation is demonstrated for the case of the feed water lines within the containment of the NPP GKN1. [German] Die Sicherheit von Kernkraftwerken basiert wesentlichen darauf, dass die aus betrieblichen Belastungen und aus postulierten Stoerfallen resultierenden Beanspruchungen mechanischer Komponenten und Systeme, die entsprechend ihrer sicherheitstechnischen Bedeutung nicht versagen duerfen, sicher beherrscht werden koennen. Dies setzt voraus, dass die hierzu erforderliche Qualitaet ueber die gesamte Betriebszeit zur Verfuegung steht. Oft wird in diesem Zusammenhang der Begriff ''Bruchausschluss'' verwendet, unter dem haeufig ausschliesslich der ''Leck-vor-Bruch''-Nachweis durch eine bruchmechanische Analyse in Verbindung mit einer basissicheren Auslegung und Herstellung verstanden wird. Dabei wird nicht beruecksichtigt

  2. Software Implementation of a Secure Firmware Update Solution in an IOT Context

    Directory of Open Access Journals (Sweden)

    Lukas Kvarda

    2016-01-01

    Full Text Available The present paper is concerned with the secure delivery of firmware updates to Internet of Things (IoT devices. Additionally, it deals with the design of a safe and secure bootloader for a UHF RFID reader. A software implementation of a secure firmware update solution is performed. The results show there is space to integrate even more security features into existing devices.

  3. Implementation of Good Laboratory Practices (GLP) in basic scientific research: Translating the concept beyond regulatory compliance.

    Science.gov (United States)

    Jena, G B; Chavan, Sapana

    2017-10-01

    The principles of Good Laboratory Practices (GLPs) are mainly intended for the laboratories performing studies for regulatory compliances. However, today GLP can be applied to broad disciplines of science to cater to the needs of the experimental objectives, generation of quality data and assay reproducibility. Considering its significance, it can now be applied in academics; industries as well as government set ups throughout the world. GLP is the best way to promote the reliability, reproducibility of the test data and hence facilitates the international acceptability. Now it is high time to translate and implement the concept of GLP beyond regulatory studies. Thus, it can pave the way for better understanding of scientific problems and help to maintain a good human and environmental health. Through this review, we have made an attempt to explore the uses of GLP principles in different fields of science and its acceptability as well as looking for its future perspectives. Copyright © 2017 Elsevier Inc. All rights reserved.

  4. Didactical contract: An analytical concept to facilitate successful implementation of open-ended physics labs

    DEFF Research Database (Denmark)

    Jacobsen, Lærke Bang; Johannsen, Bjørn Friis; Rump, Camilla Østerberg

    outcomes of alternative laboratory work in secondary and tertiary physics education we decided to approach the underlying cause of the problem. Framed in the theory of Didactical Situations in mathematics we adapt the concept of the didactical contract to the physics education context to locate aspects...... of the traditional laboratory learning environment that would lead to resistance from those involved if faced with alternatives. We conclude that both teachers and students lean heavily on a type of algorithm that ensures an appearance of having successfully completed the assigned tasks. This algorithmic didactical...... contract permeates through secondary education into university physics education. Our results allow for a better renegotiation of didactical contracts and thus for avoiding typical problems related to the implementation of alternative tasks. One might expect physics students to be special in their explicit...

  5. History of geological disposal concept (3). Implementation phase of geological disposal (2000 upward)

    International Nuclear Information System (INIS)

    Masuda, Sumio; Sakuma, Hideki; Umeki, Hiroyuki

    2015-01-01

    Important standards and concept about geological disposal have been arranged as an international common base and are being generalized. The authors overview the concept of geological disposal, and would like this paper to help arouse broad discussions for promoting the implementation plan of geological disposal projects in the future. In recent years, the scientific and technological rationality of geological disposal has been recognized internationally. With the addition of discussions from social viewpoints such as ethics, economy, etc., geological disposal projects are in the stage of starting after establishment of social consensus. As an international common base, the following consolidated and systematized items have been presented as indispensable elements in promoting business projects: (1) step-by-step approach, (2) safety case, (3) reversibility and recovery potential, and (4) trust building and communications. This paper outlines the contents of the following cases, where international common base was reflected on the geological disposal projects in Japan: (1) final disposal method and safety regulations, and (2) impact of the Great East Japan Earthquake and Fukushima Daiichi Nuclear Power Station accident on geological disposal plan. (A.O.)

  6. Management’s Awareness for Implementation of Contemporary Accounting Concepts in Republic of Macedonia

    Directory of Open Access Journals (Sweden)

    Tatjana Spaseska

    2014-02-01

    Full Text Available Realization of the determined targets in drastically changed working conditions requires development of new approaches, new business models and ideas of management. As a consequence, managerial practice and methods significantly changed in the last decade of the 20th century and those changes have been continuing in the 21st century. In that context, contemporary trends present in the managerial accounting are associated with its strategic concepts, such as: activity based costing system, just-in-time system and total quality management. Starting from the a.m., the main objective of this research will be directed towards providing data for that if Macedonian business entities are familiar with these concepts and how much they implement them. For this purposewe carried out a survey on a representative sample of Macedonian companies.The examination conducted in this paper shows that business entities in R. Macedonia still apply these accounting techniques not sufficiently. Obtained results are presented within this paper in details.

  7. What is needed to implement a computer-assisted health risk assessment tool? An exploratory concept mapping study

    Directory of Open Access Journals (Sweden)

    Ahmad Farah

    2012-12-01

    revealed a concept map with a seven-cluster solution: 1 the HRA’s equitable availability; 2 the HRA’s ease of use and appropriateness; 3 the content of the HRA survey; 4 patient confidentiality and choice; 5 patient comfort through humanistic touch; 6 professional development, care and workload; and 7 clinical management protocol. Drawing insight from the theoretical lens of Sociotechnical theory, the seven clusters of factors required for HRA implementation could be read as belonging to three overarching aspects : Technical (cluster 1, 2 and 3, Social-Patient (cluster 4 and 5, and Social-Provider (cluster 6 and 7. Participants rated every one of the clusters as important, with mean scores from 4.0 to 4.5. Their scores for feasibility were somewhat lower, ranging from 3.4 to. 4.3. Comparing the scores for importance and feasibility, a significant difference was found for one cluster from each region (cluster 2, 5, 6. The cluster on professional development, care and workload was perceived as especially challenging in emergency department settings, and possible reasons were discussed in the interpretation sessions. Conclusion A number of intertwined multilevel factors emerged as important for the implementation of a computer-assisted, interactive HRA with a focus on psychosocial health. Future developments in this area could benefit from systems thinking and insights from theoretical perspectives, such as sociotechnical system theory for joint optimization and responsible autonomy, with emphasis on both the technical and social aspects of HRA implementation.

  8. The World Atlas of Desertification assessment concept for conscious land use solutions

    Science.gov (United States)

    Cherlet, Michael; Ivits, Eva; Kutnjak, Hrvoje; Smid, Marek; Sommer, Stefan; Zucca, Claudio

    2015-04-01

    Land degradation and desertification are complex phenomena that result in environmental damage, economic inefficiency and social inequity and are reflected by a reducing productive capacity of the land and soil. Research indicated that they are driven by a multiple but a limited number of causal aspects that unbalance the capacity of the environment system to sustainably produce ecosystem services and economic value. Competition for land, driven by societal needs or economic opportunities, adds further stress on the land resources. To address these complex global challenges, a monitoring and assessment system offering up-to-date information on the status and trends of land degradation and their causes and effects is needed to provide science-based routes for possible land use solutions. The assessment concept that has been outlined for the compilation of the new World Atlas of Desertification (WAD) confronts this complexity by converging evidence of stress on the land system caused by various issues. These issues relate to sets of dynamics of the human-environment system and include changing agricultural or pastoral land use and management practices, changing population and societal aspects, changing aridity and drought. The WAD describes the issues, spatially documents their change, whenever data is available, highlights the importance of the issues in relation to land degradation processes and illustrates the integrated assessment concepts. The first step is the preparation of solid global data layers that are related to, or express aspects that can be related to, land-system productivity dynamics and status. These can be used for identifying and evaluating the interaction of spatial variables with the land-system productivity dynamics. Initial analysis of the land productivity dynamics within stratified land cover/use areas, such as the global croplands, show substantial differences in the extension, geographic location and possible related causes of potentially

  9. Concepts and implementation of a virtual memory developments for business orientation

    International Nuclear Information System (INIS)

    Sablet, Georges de

    1976-05-01

    APL is a very powerful language especially adapted for the manipulation of very large arrays. It is generally implemented as an interpreter included in a general System. The great power of the APL System and the great size of the information on which it may work, need big computers and restrict the use of APL. We tried to find a memory management which permits the implementation of an optimized APL interpreter on a mini-computer. This report presents the most important classical ways of managing memory and explains the System developed on the MULTI-20 (Intertechnique). The memory management is based on the virtual memory principles with paging and segmentation. Two different size of pages are available: small ones and large ones which may work simultaneously and which optimize Input/Output and the use of auxiliary space. The other part of this report describes facilities for developing this language for users which are especially interested in business. We introduce generalized arrays, which suppress the concept of files. The files are only structured arrays and for the user it has no interest to know how to manage tapes or a disk. Everything seems for the user to be in the core memory. (author) [fr

  10. CNS Orientations, Safety Objectives and Implementation of the Defence in Depth Concept

    Energy Technology Data Exchange (ETDEWEB)

    Lacoste, A.C., E-mail: Andre-Claude.LACOSTE@asn.fr [Autorité de Sureté Nucléaire, Montrouge (France)

    2014-10-15

    Full text: The 6th Review Meeting of the Convention on Nuclear Safety (CNS) is convened in Vienna next year for two weeks from Monday March 24{sup th} to Friday April 4{sup th} 2014. The consequences and the lessons learnt from the accident that occurred at the Fukushima Daiichi nuclear power plant will be a major issue. The 2nd Extraordinary Meeting of the CNS in August 2012 was totally devoted to the Fukushima Daiichi accident. One of its main conclusions was Conclusion 17 included in the summary report which says: ''Nuclear power plants should be designed, constructed and operated with the objectives of preventing accidents and, should an accident occur, mitigating its effects and avoiding off-site contamination. The Contracting Parties also noted that regulatory authorities should ensure that these objectives are applied in order to identify and implement appropriate safety improvements at existing plants''. The wording of the sentences of Conclusion 17 dedicated, the first one to new built reactors, the second one to existing plants, can be improved and clarified. But obviously the issue of the off-site consequences of an accident is fundamental. So the in-depth question comes: what can and should be done to achieve these safety objectives? And in particular how to improve the definition and then the implementation of the Defence in Depth Concept? From my point of view, this is clearly the main issue of this Conference. (author)

  11. Developing a National-Level Concept Dictionary for EHR Implementations in Kenya.

    Science.gov (United States)

    Keny, Aggrey; Wanyee, Steven; Kwaro, Daniel; Mulwa, Edwin; Were, Martin C

    2015-01-01

    The increasing adoption of Electronic Health Records (EHR) by developing countries comes with the need to develop common terminology standards to assure semantic interoperability. In Kenya, where the Ministry of Health has rolled out an EHR at 646 sites, several challenges have emerged including variable dictionaries across implementations, inability to easily share data across systems, lack of expertise in dictionary management, lack of central coordination and custody of a terminology service, inadequately defined policies and processes, insufficient infrastructure, among others. A Concept Working Group was constituted to address these challenges. The country settled on a common Kenya data dictionary, initially derived as a subset of the Columbia International eHealth Laboratory (CIEL)/Millennium Villages Project (MVP) dictionary. The initial dictionary scope largely focuses on clinical needs. Processes and policies around dictionary management are being guided by the framework developed by Bakhshi-Raiez et al. Technical and infrastructure-based approaches are also underway to streamline workflow for dictionary management and distribution across implementations. Kenya's approach on comprehensive common dictionary can serve as a model for other countries in similar settings.

  12. Transactive System: Part I: Theoretical Underpinnings of Payoff Functions, Control Decisions, Information Privacy, and Solution Concepts

    Energy Technology Data Exchange (ETDEWEB)

    Lian, Jianming [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhang, Wei [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Sun, Y. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Marinovici, Laurentiu D. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Kalsi, Karanjit [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Widergren, Steven E. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2018-01-17

    new transactive energy system design with demonstrable guarantees on stability and performance. Specifically, the goals are to (1) establish a theoretical basis for evaluating the performance of different transactive systems, (2) devise tools to address canonical problems that exemplify challenges and scenarios of transactive systems, and (3) provide guidelines for design of future transactive systems. This report, Part 1 of a two part series, advances the above-listed research objectives by reviewing existing transactive systems and identifying a theoretical foundation that integrates payoff functions, control decisions, information privacy, and mathematical solution concepts.

  13. Implementation of equilibrium aqueous speciation and solubility (EQ3 type) calculations into Cantera for electrolyte solutions.

    Energy Technology Data Exchange (ETDEWEB)

    Moffat, Harry K.; Jove-Colon, Carlos F.

    2009-06-01

    In this report, we summarize our work on developing a production level capability for modeling brine thermodynamic properties using the open-source code Cantera. This implementation into Cantera allows for the application of chemical thermodynamics to describe the interactions between a solid and an electrolyte solution at chemical equilibrium. The formulations to evaluate the thermodynamic properties of electrolytes are based on Pitzer's model to calculate molality-based activity coefficients using a real equation-of-state (EoS) for water. In addition, the thermodynamic properties of solutes at elevated temperature and pressures are computed using the revised Helgeson-Kirkham-Flowers (HKF) EoS for ionic and neutral aqueous species. The thermodynamic data parameters for the Pitzer formulation and HKF EoS are from the thermodynamic database compilation developed for the Yucca Mountain Project (YMP) used with the computer code EQ3/6. We describe the adopted equations and their implementation within Cantera and also provide several validated examples relevant to the calculations of extensive properties of electrolyte solutions.

  14. Planning and Implementing Immunization Billing Programs at State and Local Health Departments: Barriers and Possible Solutions.

    Science.gov (United States)

    Corriero, Rosemary; Redmon, Ginger

    Before participating in a project funded by the Centers for Disease Control and Prevention, most state and local health departments (LHDs) were not seeking reimbursement or being fully reimbursed by insurance plans for the cost of immunization services (including vaccine costs and administration fees) they provided to insured patients. Centers for Disease Control and Prevention's Billables Project was designed to enable state and LHDs to bill public and private insurance plans for immunization services provided to insured patients. Identify and describe key barriers state and LHDs may encounter while planning and implementing a billing program, as well as possible solutions for overcoming those barriers. This study used reports from Billables Project participants to explore barriers they encountered when planning and implementing a billing program and steps taken to address those barriers. Thirty-eight state immunization programs. Based on project participants' reports, barriers were noted in 7 categories: (1) funding and costs, (2) staff, (3) health department characteristics, (4) third-party payers and insurance plans, (5) software, (6) patient insurance status, and (7) other barriers. Possible solutions for overcoming those barriers included hiring or seeking external help, creating billing guides and training modules, streamlining workflows, and modifying existing software systems. Overcoming barriers during planning and implementation of a billing program can be challenging for state and LHDs, but the experiences and suggestions of past Billables Project participants can help guide future billing program efforts.

  15. Travel demand management in the context of promoting bike trips, an overview of solutions implemented in Cracow

    Directory of Open Access Journals (Sweden)

    Katarzyna NOSAL

    2015-06-01

    Full Text Available Car traffic in cities causes a decrease in travel speed, irregularity of public transport operation and, as a consequence for travellers, significant time losses. Because of congestion the accessibility to the destination points, especially those that are located in the city centre, is threatened. Other difficulties concern: road safety, increasing air pollution, traffic noise and global warming. Construction of new roads and transport facilities requires large financial resources and covers large areas. City authorities implement many solutions to reduce these negative effects of car transport, including strategies which aim towards change in travel patterns. Inhabitants are encouraged to travel by more sustainable transport modes, including bikes. The concept is called travel demand management and in Poland is still a new approach to the passenger transport. This paper presents examples of instruments that are most commonly used abroad to encourage bike travels and an overview of the activities carried out to promote bike usage in Cracow. The paper also identifies Best Practices implemented in the area of Cracow and significant deficiencies in the basic issues and actions necessary to be undertaken in the future.

  16. Emerging concepts and requirements for the long-term management of non-radioactive hazardous wastes - would geological disposal be an appropriate solution for some of these wastes

    International Nuclear Information System (INIS)

    Rein, K. von

    1994-01-01

    This work deals with the emerging concepts and requirements for the long-term management of non-radioactive hazardous wastes. After some generalities on the pollution of natural environment and the legislations taken by the swedish government the author tries to answer to the question : would geological disposal be an appropriate solution for the non-radioactive hazardous wastes? Then is given the general discussion of the last three articles concerning the background to current environmental policies and their implementation and more particularly the evolution and current thoughts about environmental policies, the managing hazardous activities and substances and the emerging concepts and requirements for the long-term management of non-radioactive hazardous wastes. Comments and questions concerning the similarity or otherwise between the present position of radioactive waste disposal and the background to current environmental policies are indicated. (O.L.)

  17. Developing an Evidence-Based Epilepsy Risk Assessment eHealth Solution: From Concept to Market.

    Science.gov (United States)

    Newman, Craig; Shankar, Rohit; Hanna, Jane; McLean, Brendan; Osland, Alex; Milligan, Cathryn; Ball, Abbie; Jory, Caryn; Walker, Matthew

    2016-06-07

    Sudden unexpected death in epilepsy (SUDEP) is possibly the most common cause of death as a result of complications from epilepsy. The need to educate and regularly review risk for all patients with epilepsy is paramount, but rarely delivered in actual clinical practice. Evidence suggests that education around SUDEP and modifiable risk variables translate into better self-management of epilepsy. We aimed to develop and implement an eHealth solution to support education and self-management of risks, in epilepsy. We undertook an innovation pathways approach, including problem identification, feasibility assessment, design, implementation, and marketing. People with epilepsy were provided a smartphone-based app (Epilepsy Self-Monitor, EpSMon), which translates the clinical risk assessment tool into an educational and self-monitoring platform, for the self-management of epilepsy. Results include the success of the marketing campaign, and in what areas, with an estimated reach of approximately 38 million people. EpSMon has proved a success in academic and clinical circles, attracting awards and nominations for awards. The number of users of EpSMon, after 3 months, turned out to be lower than expected (N=221). A 4-month trial of the app in use in the United Kingdom, and the success of the marketing strategy, point to necessary changes to the model of delivery and marketing, summarized in this paper. These include the marketing message, user cost model, and need for the availability of an Android version. EpSMon has proven a success in respect to its reception by academics, clinicians, stakeholder groups, and the patients who use it. There is work needed to promote the model and increase its acceptability/attractiveness, including broadening the marketing message, increasing its availability, and reducing its cost. Future development and promotion of the tool will hopefully inform iterative design of its core features for a receptive audience and lead to increased uptake

  18. A study on the establishment of national regulatory framework for effective implementation of exemption or clearance concept

    International Nuclear Information System (INIS)

    Cheong, J.H.; Park, S.H.; Suk, T.W.

    1998-01-01

    The concepts of exemption and clearance have a lot of advantages in the aspects of effective use of limited resources, land, and optimization of regulatory works. The exact scopes and extent of the implementation of the concepts, however, can widely vary depending upon each country's own specific situations. In order to support the political decision-making on the practical implementation, a series of possible alternatives, general methodology for decision-making, and factors to be considered were proposed. Five primary categories and subsequent nineteen secondary categories were suggested and discussed, and four-step-approach was introduced in order to show the general guidelines for establishing an appropriate national regulatory framework. Though the specific procedure for each country to get to the practical implementation of the exemption and clearance concepts was not described, it is anticipated that the basic guidelines proposed in this paper can be used as a general reference. (author)

  19. WAYS OF NAVIGATION SYSTEMS DEVELOPMENT WITHIN THE IMPLEMENTATION OF THE CNS/ATM CONCEPT

    Directory of Open Access Journals (Sweden)

    Igor A. Chekhov

    2017-01-01

    Full Text Available The general development principles of the civil aviation air navigation systems for the next years according to the concept of International Civil Aviation Organization (IСAO CNS/ATM are stated in the article. It was reflected in the Global air navigation plan of IСAO accepted in 2013. The author considered the structure of block modernization of aviation system directed to optimization according to four main characteristics, such as: operations at the airports; systems and data interoperable on a global scale; optimum capacity and flexible flight routes, and also effective trajectories of flight. At the same time the main attention in the plan is paid to questions of the performance based navigation (PBN, the basic theses of which lean on four main units that make the concept of PBN. The possible ways of the specified blocks implementation taking into account features of the Russian Federation airspace use are considered in this paper. On the basis of the carried-out analysis conclusions are drawn on gradual transition from the RNAV navigation specifications to the RNP specifications, on increase in accuracy of navigation by modernization of ground radio navigational aids, both on a flight route and airspace of airfield area, on need of continuing the development of inexact calling schemes, using GNSS, with the subsequent transition to schemes of exact landing approaches by means of functional additions to GLONASS – GBAS and SBAS, also on the need of opportunities research in the domestic system SBAS (SDKM for the increase in accuracy of navigation at various stages of flight. At the same time, standard instrument routes of arrival and departure (SID/STAR have to be carried out in the mode of constant climb or continuous descent.

  20. Parallel Implementation of Numerical Solution of Few-Body Problem Using Feynman’s Continual Integrals

    Directory of Open Access Journals (Sweden)

    Naumenko Mikhail

    2018-01-01

    Full Text Available Modern parallel computing algorithm has been applied to the solution of the few-body problem. The approach is based on Feynman’s continual integrals method implemented in C++ programming language using NVIDIA CUDA technology. A wide range of 3-body and 4-body bound systems has been considered including nuclei described as consisting of protons and neutrons (e.g., 3,4He and nuclei described as consisting of clusters and nucleons (e.g., 6He. The correctness of the results was checked by the comparison with the exactly solvable 4-body oscillatory system and experimental data.

  1. Parallel Implementation of Numerical Solution of Few-Body Problem Using Feynman's Continual Integrals

    Science.gov (United States)

    Naumenko, Mikhail; Samarin, Viacheslav

    2018-02-01

    Modern parallel computing algorithm has been applied to the solution of the few-body problem. The approach is based on Feynman's continual integrals method implemented in C++ programming language using NVIDIA CUDA technology. A wide range of 3-body and 4-body bound systems has been considered including nuclei described as consisting of protons and neutrons (e.g., 3,4He) and nuclei described as consisting of clusters and nucleons (e.g., 6He). The correctness of the results was checked by the comparison with the exactly solvable 4-body oscillatory system and experimental data.

  2. Geological storage of radioactive wastes: governance and practical implementation of the reversibility concept; Stockage geologique de dechets radioactifs: gouvernance et mise en oeuvre pratique du concept de reversibilite

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    2011-01-15

    This document comments the different issues associated with the concept of reversibility in the case of geological disposal of radioactive wastes: adopted approach for investigations on the practical implementation of reversibility, decision and assessment process related to the practical implementation of reversibility, role of local actors in decision and monitoring process on a middle and long term, control and vigilance during the reversibility period, memory preservation and its inter-generational transmission, modalities of financing reversibility and the radioactive waste management system, development of a citizen ability and expertise sharing, and perspectives

  3. Thermal imaging as a smartphone application: exploring and implementing a new concept

    Science.gov (United States)

    Yanai, Omer

    2014-06-01

    Today's world is going mobile. Smartphone devices have become an important part of everyday life for billions of people around the globe. Thermal imaging cameras have been around for half a century and are now making their way into our daily lives. Originally built for military applications, thermal cameras are starting to be considered for personal use, enabling enhanced vision and temperature mapping for different groups of professional individuals. Through a revolutionary concept that turns smartphones into fully functional thermal cameras, we have explored how these two worlds can converge by utilizing the best of each technology. We will present the thought process, design considerations and outcome of our development process, resulting in a low-power, high resolution, lightweight USB thermal imaging device that turns Android smartphones into thermal cameras. We will discuss the technological challenges that we faced during the development of the product, and what are the system design decisions taken during the implementation. We will provide some insights we came across during this development process. Finally, we will discuss the opportunities that this innovative technology brings to the market.

  4. Application of simplified Complexity Theory concepts for healthcare social systems to explain the implementation of evidence into practice.

    Science.gov (United States)

    Chandler, Jacqueline; Rycroft-Malone, Jo; Hawkes, Claire; Noyes, Jane

    2016-02-01

    To examine the application of core concepts from Complexity Theory to explain the findings from a process evaluation undertaken in a trial evaluating implementation strategies for recommendations about reducing surgical fasting times. The proliferation of evidence-based guidance requires a greater focus on its implementation. Theory is required to explain the complex processes across the multiple healthcare organizational levels. This social healthcare context involves the interaction between professionals, patients and the organizational systems in care delivery. Complexity Theory may provide an explanatory framework to explain the complexities inherent in implementation in social healthcare contexts. A secondary thematic analysis of qualitative process evaluation data informed by Complexity Theory. Seminal texts applying Complexity Theory to the social context were annotated, key concepts extracted and core Complexity Theory concepts identified. These core concepts were applied as a theoretical lens to provide an explanation of themes from a process evaluation of a trial evaluating the implementation of strategies to reduce surgical fasting times. Sampled substantive texts provided a representative spread of theoretical development and application of Complexity Theory from late 1990's-2013 in social science, healthcare, management and philosophy. Five Complexity Theory core concepts extracted were 'self-organization', 'interaction', 'emergence', 'system history' and 'temporality'. Application of these concepts suggests routine surgical fasting practice is habituated in the social healthcare system and therefore it cannot easily be reversed. A reduction to fasting times requires an incentivised new approach to emerge in the surgical system's priority of completing the operating list. The application of Complexity Theory provides a useful explanation for resistance to change fasting practice. Its utility in implementation research warrants further attention and

  5. CHERENCUBE: Concept definition and implementation challenges of a Cherenkov-based detector block for PET

    International Nuclear Information System (INIS)

    Somlai-Schweiger, I.; Ziegler, S. I.

    2015-01-01

    Purpose: A new concept for a depth-of-interaction (DOI) capable time-of-flight (TOF) PET detector is defined, based only on the detection of Cherenkov photons. The proposed “CHERENCUBE” consists of a cubic Cherenkov radiator with position-sensitive photodetectors covering each crystal face. By means of the spatial distribution of the detected photons and their time of arrival, the point of interaction of the gamma-ray in the crystal can be determined. This study analyzes through theoretical calculations and Monte Carlo simulations the potential advantages of the concept toward reaching a Cherenkov-only detector for TOF-PET with DOI capability. Furthermore, an algorithm for the DOI estimation is presented and the requirements for a practical implementation of the proposed concept are defined. Methods: The Monte Carlo simulations consisted of a cubic crystal with one photodetector coupled to each one of the faces of the cube. The sensitive area of the detector matched exactly the crystal size, which was varied in 1 mm steps between 1 × 1 × 1 mm 3 and 10 × 10 × 10 mm 3 . For each size, five independent simulations of ten thousand 511 keV gamma-rays were triggered at a fixed distance of 10 mm. The crystal chosen was PbWO 4 . Its scintillation properties were simulated, but only Cherenkov photons were analyzed. Photodetectors were simulated having perfect photodetection efficiency and infinite time resolution. For every generated particle, the analysis considered its creation process, parent and daughter particles, energy, origin coordinates, trajectory, and time and position of detection. The DOI determination is based on the distribution of the emission time of all photons per event. These values are calculated as a function of the coordinates of detection and origin for every photon. The common origin is estimated by finding the distribution with the most similar emission time-points. Results: Detection efficiency increases with crystal size from 8.2% (1 × 1

  6. Nuclear Measurement Technologies and Solutions Implemented during Nuclear Accident at Fukushima

    International Nuclear Information System (INIS)

    Morichi, M.; Toubon, H.; Bronson, Frazier; Venkataraman, Ram; Beaujoin, J.; Dubart, P.

    2013-06-01

    Fukushima accident imposed a stretch to nuclear measurement operational approach requiring in such emergency situation: fast concept development, fast system integration, deployment and start-up in a very short time frame. This paper is describing the Nuclear Measurement that AREVA-BUNM (CANBERRA) has realized and foresight at Fukushima accident site describing the technical solution conceived developed and deployed at Fukushima NPP for the process control of the treatment system of contaminated water. A detailed description of all levels design choices, from detection technologies to system architecture is offer in the paper as well as the read-out and global data management system. This paper describes also the technical choices executed and put in place to overcome the challenges related to the high radiological contamination on site. (authors)

  7. Challenges and potential solutions for big data implementations in developing countries.

    Science.gov (United States)

    Luna, D; Mayan, J C; García, M J; Almerares, A A; Househ, M

    2014-08-15

    The volume of data, the velocity with which they are generated, and their variety and lack of structure hinder their use. This creates the need to change the way information is captured, stored, processed, and analyzed, leading to the paradigm shift called Big Data. To describe the challenges and possible solutions for developing countries when implementing Big Data projects in the health sector. A non-systematic review of the literature was performed in PubMed and Google Scholar. The following keywords were used: "big data", "developing countries", "data mining", "health information systems", and "computing methodologies". A thematic review of selected articles was performed. There are challenges when implementing any Big Data program including exponential growth of data, special infrastructure needs, need for a trained workforce, need to agree on interoperability standards, privacy and security issues, and the need to include people, processes, and policies to ensure their adoption. Developing countries have particular characteristics that hinder further development of these projects. The advent of Big Data promises great opportunities for the healthcare field. In this article, we attempt to describe the challenges developing countries would face and enumerate the options to be used to achieve successful implementations of Big Data programs.

  8. A comparison of policy and direct practice stakeholder perceptions of factors affecting evidence-based practice implementation using concept mapping.

    Science.gov (United States)

    Green, Amy E; Aarons, Gregory A

    2011-09-07

    The goal of this study was to assess potential differences between administrators/policymakers and those involved in direct practice regarding factors believed to be barriers or facilitating factors to evidence-based practice (EBP) implementation in a large public mental health service system in the United States. Participants included mental health system county officials, agency directors, program managers, clinical staff, administrative staff, and consumers. As part of concept mapping procedures, brainstorming groups were conducted with each target group to identify specific factors believed to be barriers or facilitating factors to EBP implementation in a large public mental health system. Statements were sorted by similarity and rated by each participant in regard to their perceived importance and changeability. Multidimensional scaling, cluster analysis, descriptive statistics and t-tests were used to analyze the data. A total of 105 statements were distilled into 14 clusters using concept-mapping procedures. Perceptions of importance of factors affecting EBP implementation varied between the two groups, with those involved in direct practice assigning significantly higher ratings to the importance of Clinical Perceptions and the impact of EBP implementation on clinical practice. Consistent with previous studies, financial concerns (costs, funding) were rated among the most important and least likely to change by both groups. EBP implementation is a complex process, and different stakeholders may hold different opinions regarding the relative importance of the impact of EBP implementation. Implementation efforts must include input from stakeholders at multiple levels to bring divergent and convergent perspectives to light.

  9. Analytical solution for heat conduction problem in composite slab and its implementation in constructal solution for cooling of electronics

    International Nuclear Information System (INIS)

    Kuddusi, Luetfullah; Denton, Jesse C.

    2007-01-01

    The constructal solution for cooling of electronics requires solution of a fundamental heat conduction problem in a composite slab composed of a heat generating slab and a thin strip of high conductivity material that is responsible for discharging the generated heat to a heat sink located at one end of the strip. The fundamental 2D heat conduction problem is solved analytically by applying an integral transform method. The analytical solution is then employed in a constructal solution, following Bejan, for cooling of electronics. The temperature and heat flux distributions of the elemental heat generating slabs are assumed to be the same as those of the analytical solution in all the elemental volumes and the high conductivity strips distributed in the different constructs. Although the analytical solution of the fundamental 2D heat conduction problem improves the accuracy of the distributions in the elemental slabs, the results following Bejan's strategy do not affirm the accuracy of Bejan's constructal solution itself as applied to this problem of cooling of electronics. Several different strategies are possible for developing a constructal solution to this problem as is indicated

  10. Implementation of the Global Parameters Determination in Gaia's Astrometric Solution (AGIS)

    Science.gov (United States)

    Raison, F.; Olias, A.; Hobbs, D.; Lindegren, L.

    2010-12-01

    Gaia is ESA’s space astrometry mission with a foreseen launch date in early 2012. Its main objective is to perform a stellar census of the 1000 Million brightest objects in our galaxy (completeness to V=20 mag) from which an astrometric catalog of micro-arcsec level accuracy will be constructed. A key element in this endeavor is the Astrometric Global Iterative Solution (AGIS). A core part of AGIS is to determine the accurate spacecraft attitude, geometric instrument calibration and astrometric model parameters for a well-behaved subset of all the objects (the ‘primary stars’). In addition, a small number of global parameters will be estimated, one of these being PPN γ. We present here the implementation of the algorithms dedicated to the determination of the global parameters.

  11. Implementation Process of 5S for a Company in Real Life - Problems, Solutions, Successes

    Science.gov (United States)

    Czifra, György

    2017-09-01

    Developed in Japan, 5S is a system of organizing workplace for efficiency, effectiveness and safety. Is 5s important? The answer is: "YES", because the implementation is about empowering employees to control their work area and create an environment where they want to work every day. It is a program that only works with grass roots level engagement. With commitment to safety, we are equally committed to 5S to ensure a safe place to work. It enabled us to indicate where waste was occurring and thus improve the work area sustainably. We recognized real problems, found solutions and ultimately we were successful in our endeavors. Throughout different companies, various words of similar meaning are used. No matter what specific words are used to identify the steps in 5S, the purpose remains the same: create a clean, organized and efficient work environment.

  12. Implementation Process of 5S for a Company in Real Life - Problems, Solutions, Successes

    Directory of Open Access Journals (Sweden)

    Czifra György

    2017-09-01

    Full Text Available Developed in Japan, 5S is a system of organizing workplace for efficiency, effectiveness and safety. Is 5s important? The answer is: “YES”, because the implementation is about empowering employees to control their work area and create an environment where they want to work every day. It is a program that only works with grass roots level engagement. With commitment to safety, we are equally committed to 5S to ensure a safe place to work. It enabled us to indicate where waste was occurring and thus improve the work area sustainably. We recognized real problems, found solutions and ultimately we were successful in our endeavors. Throughout different companies, various words of similar meaning are used. No matter what specific words are used to identify the steps in 5S, the purpose remains the same: create a clean, organized and efficient work environment.

  13. PSsolver: A Maple implementation to solve first order ordinary differential equations with Liouvillian solutions

    Science.gov (United States)

    Avellar, J.; Duarte, L. G. S.; da Mota, L. A. C. P.

    2012-10-01

    We present a set of software routines in Maple 14 for solving first order ordinary differential equations (FOODEs). The package implements the Prelle-Singer method in its original form together with its extension to include integrating factors in terms of elementary functions. The package also presents a theoretical extension to deal with all FOODEs presenting Liouvillian solutions. Applications to ODEs taken from standard references show that it solves ODEs which remain unsolved using Maple's standard ODE solution routines. New version program summary Program title: PSsolver Catalogue identifier: ADPR_v2_0 Program summary URL: http://cpc.cs.qub.ac.uk/summaries/ADPR_v2_0.html Program obtainable from: CPC Program Library, Queen's University, Belfast, N. Ireland Licensing provisions: Standard CPC licence, http://cpc.cs.qub.ac.uk/licence/licence.html No. of lines in distributed program, including test data, etc.: 2302 No. of bytes in distributed program, including test data, etc.: 31962 Distribution format: tar.gz Programming language: Maple 14 (also tested using Maple 15 and 16). Computer: Intel Pentium Processor P6000, 1.86 GHz. Operating system: Windows 7. RAM: 4 GB DDR3 Memory Classification: 4.3. Catalogue identifier of previous version: ADPR_v1_0 Journal reference of previous version: Comput. Phys. Comm. 144 (2002) 46 Does the new version supersede the previous version?: Yes Nature of problem: Symbolic solution of first order differential equations via the Prelle-Singer method. Solution method: The method of solution is based on the standard Prelle-Singer method, with extensions for the cases when the FOODE contains elementary functions. Additionally, an extension of our own which solves FOODEs with Liouvillian solutions is included. Reasons for new version: The program was not running anymore due to changes in the latest versions of Maple. Additionally, we corrected/changed some bugs/details that were hampering the smoother functioning of the routines. Summary

  14. Microgrid Controller Design, Implementation, and Deployment: A Journey from Conception to Implementation at the Philadelphia Navy Yard

    Energy Technology Data Exchange (ETDEWEB)

    Uluski, R.; Kumar, J.; Venkata, S. S. Mani; Vishwakarma, D.; Schneider, K.; Mehrizi-Sani, Ali; Terry, Rudy; Agate, Will

    2017-07-01

    The Philadelphia Navy Yard is a fast-evolving community microgrid, currently home to over 150 companies and four Navy activity centers occupying nearly 7 million ft2 of buildings in which approximately 12,000 people are employed. The Navy Yard (TNY) is a national center of excellence for energy research, education, and commercialization, focused specifically on community microgrid design and development. TNY microgrid is equipped with the most cost-effective and sustainable means for meeting electric capacity and energy needs through renewable resources, energy efficiency, and distribution grid infrastructure. This article briefly describes how the community microgrid was conceived and planned to produce a great success story of microgrid implementation and the details of the design, development, and implementation of the TNY microgrid controller.

  15. Towards local implementation of Dutch health policy guidelines: a concept-mapping approach

    NARCIS (Netherlands)

    Kuunders, T.J.M.; Bon-Martens, M.J.H. van; Goor, I.A.M. van de; Paulussen, T.G.W.M.; Oers, H.A.M. van

    2017-01-01

    To develop a targeted implementation strategy for a municipal health policy guideline, implementation targets of two guideline users [Regional Health Services (RHSs)] and guideline developers of leading national health institutes were made explicit. Therefore, characteristics of successful

  16. Towards local implementation of Dutch health policy guidelines : A concept-mapping approach

    NARCIS (Netherlands)

    Kuunders, T.J.M.; Van Bon-martens, M.J.H.; Van De Goor, L.A.M.; Paulussen, T.G.W.M.; Van Oers, J.A.M.

    To develop a targeted implementation strategy for a municipal health policy guideline, implementation targets of two guideline users [Regional Health Services (RHSs)] and guideline developers of leading national health institutes were made explicit. Therefore, characteristics of successful

  17. Implementation and Change of Processual Administrative Legislation Through an Innovative Web 2.0 Solution

    Directory of Open Access Journals (Sweden)

    Polona KOVAČ

    2009-12-01

    Full Text Available Various extensive public sector reforms have been carried out across the world with the clear aim of making the services concerned more efficient and responsive to the needs of their users, such as the citizens, political authorities, and administrative bodies covering other public administration fields. The ever advancing information technology has frequently been used to support such reforms. Over the last years, the public phenomenon of Web 2.0 has even attracted some attention within e-government because of its vast success in the general civic environment. The paper investigates the possibilities of implementing such a Web 2.0 solution for the case of application of legislation and management of changes made into it through the example of the Slovenian General Administrative Procedure Act – a law that is subsidiarily used by practically all administrative bodies and therefore has to be applied in different fields, coping with sectoral legislation more or less coherent with it. To present the potential, patterns and risks (such as the limited role of public administration in interpreting law of such activities of using Web 2.0, the paper employs theory research, actual cases from different segments of the public sector, and a real example of a solution currently in the beta stage of development – the so-called Administrative Consultation Wiki, a project run by the Slovenian Faculty of Administration and the Ministry of Public Administration of the Republic of Slovenia. The findings suggest a major potential of this kind of solutions, and point to the possibilities as well as warn of the risks involved.

  18. The implementation of the Wendelstein 7-X control a data acquisition concepts at VUV/XUV overview spectrometers HEXOS

    International Nuclear Information System (INIS)

    Schacht, Jörg; Pingel, Steffen; Herbst, Uwe; Hennig, Christine; Burhenn, Rainer; Hollfeld, Klaus-Peter; Jordan, Frank

    2013-01-01

    Highlights: ► Shown in this paper is the implementation of the W7-X CoDaC concept for the HEXOS diagnostic. ► It explains the field, process and supervision level. ► The paper contains descriptions of the slow and fast control and data acquisition stations. ► It introduces the diagnosticians view to CoDaC via high level concept. -- Abstract: HEXOS (high efficiency extreme ultraviolet overview spectrometer) is an optimized set of four efficient VUV/XUV spectrometers. It is suitable for a complete coverage of the wavelength range of interest with sufficient spectral resolution. The spectrometers cover the entire wavelength range of 2.5–160 nm with high performance (up to 9999 spectra at spectra rate of 1000 s −1 ). To operate according to the Wendelstein 7-X (W7-X) control and data acquisition guidelines all necessary concepts for safety, autonomous and subordinated operation, and segment program controlled experiment operation will be implemented at HEXOS. The design of the HEXOS control and data acquisition system and the implementation of the main W7-X control and data acquisition concepts are described. An outlook on the test phase at the TEXTOR (Tokamak Experiment for Technology Oriented Research) device and the commissioning phase at W7-X is given

  19. CHERENCUBE: Concept definition and implementation challenges of a Cherenkov-based detector block for PET

    Energy Technology Data Exchange (ETDEWEB)

    Somlai-Schweiger, I., E-mail: ian.somlai@tum.de; Ziegler, S. I. [Nuklearmedizinische Klinik und Poliklinik, Klinikum rechts der Isar, Technische Universität München, Ismaninger Strasse 22, München 81675 (Germany)

    2015-04-15

    Purpose: A new concept for a depth-of-interaction (DOI) capable time-of-flight (TOF) PET detector is defined, based only on the detection of Cherenkov photons. The proposed “CHERENCUBE” consists of a cubic Cherenkov radiator with position-sensitive photodetectors covering each crystal face. By means of the spatial distribution of the detected photons and their time of arrival, the point of interaction of the gamma-ray in the crystal can be determined. This study analyzes through theoretical calculations and Monte Carlo simulations the potential advantages of the concept toward reaching a Cherenkov-only detector for TOF-PET with DOI capability. Furthermore, an algorithm for the DOI estimation is presented and the requirements for a practical implementation of the proposed concept are defined. Methods: The Monte Carlo simulations consisted of a cubic crystal with one photodetector coupled to each one of the faces of the cube. The sensitive area of the detector matched exactly the crystal size, which was varied in 1 mm steps between 1 × 1 × 1 mm{sup 3} and 10 × 10 × 10 mm{sup 3}. For each size, five independent simulations of ten thousand 511 keV gamma-rays were triggered at a fixed distance of 10 mm. The crystal chosen was PbWO{sub 4}. Its scintillation properties were simulated, but only Cherenkov photons were analyzed. Photodetectors were simulated having perfect photodetection efficiency and infinite time resolution. For every generated particle, the analysis considered its creation process, parent and daughter particles, energy, origin coordinates, trajectory, and time and position of detection. The DOI determination is based on the distribution of the emission time of all photons per event. These values are calculated as a function of the coordinates of detection and origin for every photon. The common origin is estimated by finding the distribution with the most similar emission time-points. Results: Detection efficiency increases with crystal size from

  20. AECL's concept for the disposal of nuclear fuel waste and the importance of its implementation

    International Nuclear Information System (INIS)

    Allan, C.J.

    1993-07-01

    Since 1978, Canada has been investigating a concept for permanently dealing with the nuclear fuel waste from Canadian CANDU (Canada Deuterium Uranium) nuclear generating stations. The concept is based on disposing of the waste in a vault excavated 500 to 1000 m deep in intrusive igneous rock of the Canadian Shield. AECL Research will soon be submitting an environmental impact statement (EIS) on the concept for review by a Panel through the federal environmental assessment and review process (EARP). In accordance with AECL Research's mandate and in keeping with the detailed requirements of the review Panel, AECL Research has conducted extensive studies on a wide variety of technical and socio-economic issues associated with the concept. If the concept is accepted, we can and should continue our responsible approach and take the next steps towards constructing a disposal facility for Canada's used nuclear fuel waste

  1. A Cognitive Radio based Solution to Coexistence of FH and OFDM Signals Implemented on USRP N210 Platform

    Directory of Open Access Journals (Sweden)

    M. Janjić

    2017-06-01

    Full Text Available A new concept development and practical implementation of an OFDM based secondary cognitive link are presented in this paper. Coexistence of a secondary user employing Orthogonal Frequency Division Multiplexing (OFDM and a primary user employing Frequency Hopping (FH is achieved. Secondary and primary links are realized using Universal Software Radio Peripheral (USRP N210 platforms. Cognitive features of spectrum sensing and changing transmission parameters are implemented. Some experimental results are presented.

  2. Implementation of basic chemistry experiment based on metacognition to increase problem-solving and build concept understanding

    Science.gov (United States)

    Zuhaida, A.

    2018-04-01

    Implementation of the experiment have the three aspects of the goal: 1) develop basic skills of experimenting; 2) develop problem-solving skills with a scientific approach; 3) improve understanding of the subject matter. On the implementation of the experiment, students have some weaknesses include: observing, identifying problems, managing information, analyzing, and evaluating. This weakness is included in the metacognition indicator.The objective of the research is to implementation of Basic Chemistry Experiment based on metacognition to increase problem-solving skills and build concept understanding for students of Science Education Department. The method of this research is a quasi- experimental method with pretest-posttest control group design. Problem-solving skills are measured through performance assessments using rubrics from problem solving reports, and results presentation. The conceptual mastery is measured through a description test. The result of the research: (1) improve the problem solving skills of the students with very high category; (2) increase the students’ concept understanding better than the conventional experiment with the result of N-gain in medium category, and (3) increase student's response positively for learning implementation. The contribution of this research is to extend the implementation of practical learning for some subjects, and to improve the students' competence in science.

  3. Analysis and implementation of a World Health Organization health report: methodological concepts and strategies.

    Science.gov (United States)

    von Groote, Per Maximilian; Giustini, Alessandro; Bickenbach, Jerome Edmond

    2014-01-01

    A long-standing scientific discourse on the use of health research evidence to inform policy has come to produce multiple implementation theories, frameworks, models, and strategies. It is from this extensive body of research that the authors extract and present essential components of an implementation process in the health domain, gaining valuable guidance on how to successfully meet the challenges of implementation. Furthermore, this article describes how implementation content can be analyzed and reorganized, with a special focus on implementation at different policy, systems and services, and individual levels using existing frameworks and tools. In doing so, the authors aim to contribute to the establishment and testing of an implementation framework for reports such as the World Health Organization World Report on Disability, the World Health Organization International Perspectives on Spinal Cord Injury, and other health policy reports or technical health guidelines.

  4. Urban e-Mobility - Challenges and potential solutions using the example of the "E3W" concept vehicle

    Science.gov (United States)

    Perterer, M.; Martin, P.; Lochner, H.

    2014-05-01

    Due to the increasing number of people in urban areas, there is a need for affordable individual transportation. Limited space in cities together with the need for a significant reduction of pollution will lead to new mobility concepts in the near future. The aim of these concepts is not replacing the car itself, but to supply an additional personal transportation solution with local zero emission. Therefore, electrical powered vehicle concepts may be used. Due to the limited energy density and high cost of current Li-ion batteries, a significant weight reduction of the vehicle could lead to acceptable range and cost. In order to develop an affordable urban concept, the requirements for this kind of vehicle also have to be adjusted in comparison to conventional cars. This concept, the so called "E3W", combines the advantages of a two-wheeler with those of a four-wheeler, resulting in a lightweight and compact vehicle. This concept accommodates space for two persons with luggage and guarantees a high level of safety including wind and weather protection. The overall measures of this vehicle are smaller than current compact cars and allow therefore better use in cities. In order to fulfill technical and commercial requirements, a load carrying, short fiber reinforced thermoplastic body structure is chosen, combining good weight specific mechanical properties and low production costs. This highly integrated body structure also provides the body cover all in one. Pultruded glass fiber reinforced plastic (GFRP) beams are used as the backbone for the vehicle by carrying the main loads, the front crash structure and the rear swingarm. Finally, two prototypes are built to investigate the driving behavior, proof the concept and the suitability for daily use.

  5. Preliminary analysis of odor legal solutions and study on their implementation possibilities in Poland

    Science.gov (United States)

    Sówka, Izabela; Karski, Leszek

    2018-01-01

    The problem of odor nuisance requires undertaking legal means that aim towards implementation of regulations in order to improve the odor-related quality of air in selected areas in Poland. So far the works carried out in the country were concluded by drawing up `The guidelines for the bill on counteracting the odor nuisance'. However, as a result of completed social consultations in Poland, the Ministry of Environment, in 2015, resigned from implementing of so called anti-odor act. Currently, the legislature is taking steps which aim at undertaking specific actions in order to introduce solutions, which would directly regulate the issues of odors and the odor nuisance, to the national system. In the countries of the European Union, the issues related to odors are solved in diversified ways and the system still lacks of a uniform proposition, among others related to odor standards. In connection with the above, actions that are taken on a national level should fundamentally aim at developing national odor standards which would take into account the type / the kind of economic activity being a source of odor emission (e.g. clearly separated for existing objects and planned investments), at establishing a procedure and also legal and operational requirements related to determination and the types of zones with defined values of acceptable concentration and determination of reference methodology in monitoring, and modeling the dispersion of odors e.g. including strictly defined frequency of necessary tests. In addition, the process should be accompanied by a creation of financial mechanisms and streams in range of investments related to the development of technology and methods used to limit emission of odors.

  6. Difficulties encountered and solutions found when implementing stereotactic radiotherapy of non-small cell lung cancer

    International Nuclear Information System (INIS)

    Assouline, A.; Halley, A.; Belghith, B.; Mazeron, J.J.; Feuvret, L.

    2012-01-01

    The aim of this paper is to describe the difficulties encountered when implementing stereotactic radiotherapy of non-small cell lung cancer (T1-T2, N0, M0) using a voluntary breath-hold technique. From 25/03/2010 to 22/02/2011, eight patients with a non-small cell lung cancer were selected for treatment. CT images were obtained with the patient maintaining breath-hold using a spirometer. Treatment was delivered when the patient maintains this level of breath-hold. Treatment was performed with a 4 MV and 10 MV photon beams from a linear accelerator Varian 2100CS, equipped with a 120 leaves collimator. 60 Gy or 48 Gy were delivered, in four sessions, to the 80% isodose. The planning target volume (PTV) was defined by adding a 5 mm margin to the internal target volume (ITV), the ITV corresponding to the gross tumour volume (GTV) plus a 3 mm margin. CTV is considered equal to GTV. The non-understanding of the gating technique, the great number of beams and the limited breath-hold times led to the failure of some treatments. It can be explained by some patients insufficient respiratory abilities and the low dose rate of one of the beams used for treatment, thus forcing some radiation fields to be delivered in two or three times. Implementing such a technique can be limited by the patients' physical abilities and the materials used. Some solutions were found: a training phase more intense with a coaching of the breath-hold technique more precise, or the use of an abdominal compression device. (authors)

  7. Structured Strategy for Implementation of the Teaching Portfolio Concept in Japan

    Science.gov (United States)

    Kurita, Kayoko

    2013-01-01

    This paper describes a strategy for successfully implementing the teaching portfolio in higher education institutions in Japan. The teaching portfolio has gained recognition in Japan in the last few years as an effective instrument for improving and showcasing teaching performance. It is well known that the implementation process is very important…

  8. Evolution and Implementation of the NASA Robotic Conjunction Assessment Risk Analysis Concept of Operations

    Science.gov (United States)

    Newman, L.; Hejduk, M.; Frigm, R.; Duncan, M.

    2014-09-01

    On-orbit collisions pose a significant mission risk to satellites operating in the space environment. Recognizing the likelihood and consequence of on-orbit collisions, NASA has taken several proactive measures to mitigate the risk of both a catastrophic loss of mission and the increase in the space debris population. In fall 2004, NASA GSFC established an Agency-wide, institutionalized process and service for identifying and reacting to predicted close approaches. The team responsible for executing this mission is the NASA Robotic Conjunction Assessment Risk Analysis (CARA) team. By fall 2005, this process had resulted in the execution of the first collision avoidance maneuver by a NASA unmanned satellite. In February 2008, NASA adopted a policy, documented in NASA Procedural Requirement 8715.6a Process for Limiting Orbital Debris that directed maneuverable satellites to have such an on-orbit collision mitigation process. In 2009, NASA decided to require support for all operational satellites. By January 2014, the CARA team has processed nearly 500,000 close approach messages from the Joint Space Operations Center (JSpOC) and has assisted our mission customers with planning and executing over 75 collision avoidance maneuvers for unmanned satellites in LEO, GEO, and HEO orbital regimes. With the increase in number of operational missions supported; growth in the orbital debris environment due to events such as the intentional destruction of the Fengyun 1-C satellite in 2007 and collision between Iridium-33 and Cosmos-2251; and improvements to the United States Space Surveillance Network (SSN) and its ability to track, catalog, and screen against small debris objects, the demands on the CARA process have consequently required the CARA Concept of Operations (CONOPS) to evolve to manage those demands. This evolution is centered on the ability to effectively and efficiently manage JSpOC, CARA, and Mission Operations resources, applying operational and analytical

  9. Hydrolysis of ammonia borane as a hydrogen source: fundamental issues and potential solutions towards implementation.

    Science.gov (United States)

    Sanyal, Udishnu; Demirci, Umit B; Jagirdar, Balaji R; Miele, Philippe

    2011-12-16

    In today's era of energy crisis and global warming, hydrogen has been projected as a sustainable alternative to depleting CO(2)-emitting fossil fuels. However, its deployment as an energy source is impeded by many issues, one of the most important being storage. Chemical hydrogen storage materials, in particular B-N compounds such as ammonia borane, with a potential storage capacity of 19.6 wt % H(2) and 0.145 kg(H2)L(-1), have been intensively studied from the standpoint of addressing the storage issues. Ammonia borane undergoes dehydrogenation through hydrolysis at room temperature in the presence of a catalyst, but its practical implementation is hindered by several problems affecting all of the chemical compounds in the reaction scheme, including ammonia borane, water, borate byproducts, and hydrogen. In this Minireview, we exhaustively survey the state of the art, discuss the fundamental problems, and, where applicable, propose solutions with the prospect of technological applications. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  10. Implementation of clinical research trials using web-based and mobile devices: challenges and solutions

    Directory of Open Access Journals (Sweden)

    Roy Eagleson

    2017-03-01

    Full Text Available Abstract Background With the increasing implementation of web-based, mobile health interventions in clinical trials, it is crucial for researchers to address the security and privacy concerns of patient information according to high ethical standards. The full process of meeting these standards is often made more complicated due to the use of internet-based technology and smartphones for treatment, telecommunication, and data collection; however, this process is not well-documented in the literature. Results The Smart Heart Trial is a single-arm feasibility study that is currently assessing the effects of a web-based, mobile lifestyle intervention for overweight and obese children and youth with congenital heart disease in Southwestern Ontario. Participants receive telephone counseling regarding nutrition and fitness; and complete goal-setting activities on a web-based application. This paper provides a detailed overview of the challenges the study faced in meeting the high standards of our Research Ethics Board, specifically regarding patient privacy. Conclusion We outline our solutions, successes, limitations, and lessons learned to inform future similar studies; and model much needed transparency in ensuring high quality security and protection of patient privacy when using web-based and mobile devices for telecommunication and data collection in clinical research.

  11. Exploring Fundamental Concepts in Aqueous Solution Conductivity: A General Chemistry Laboratory Exercise

    Science.gov (United States)

    Nyasulu, Frazier; Stevanov, Kelly; Barlag, Rebecca

    2010-01-01

    Using a conductivity sensor, a temperature sensor, and a datalogger, fundamental factors that affect conductivity are explored. These factors are (i) concentration, (ii) temperature, (iii) ion charge, and (iv) size and or mass of anion. In addition, the conductivities of a number of other solutions are measured. This lab has been designed to…

  12. Automatic meter reading and PowerPlus services: Concept to implementation

    Energy Technology Data Exchange (ETDEWEB)

    Perks, D.R. [Alberta Power Ltd., Edmonton, AB (Canada)

    1995-12-31

    The Distribution Control System Inc.`s Two Way Automatic Communication System (TWACS) was implemented with GE Canada`s 170S automatic meter reader (AMR) at Alberta Power Ltd. Core and extended features are being marketed as PowerPlus{sup TM.} The technology used in the systems, design philosophy, systems components, outbound communication, inbound communication, throughput, and AMR were described. Objectives for the pilot project were to test reliability, accuracy and cost of implementation. Scope of the pilot, and project results were presented. Business aspects of PowerPlus{sup TM }marketing were described. Implementation schedule, constraints, technical problems, training, communication plan, strategy and 1994 year end status of the project were reviewed. Plans for continued development were described. It was predicted that the versatility of the TWACS system, and hard work of every department of Alberta Power will ensure that the implementation program will complete success. 5 figs.

  13. Practical implementation of the concept of "Culture of Health" in the process of physical education teachers.

    Directory of Open Access Journals (Sweden)

    Verbludov I.B.

    2011-04-01

    Full Text Available The article explains the usefulness and methodology of the use of psychotherapy in the formation of inner psycho-physiological mechanisms of personality that characterize the concept of "Culture of Health". Also, the article highlights the use of extra-curricular activities for physical education students of pedagogical universities to address problem. In experiment took part 178 male and female students.

  14. Using Concept Mapping to Improve Parent Implementation of Positive Behavioral Interventions for Children with Challenging Behaviors

    Science.gov (United States)

    Alkahtani, Keetam D. F.

    2013-01-01

    Children's challenging behaviors can be addressed with effective interventions that can meet children's emotional needs and support their families. Positive Behavioral Interventions and Supports (PBIS) value the family involvement in the process of their child treatment. The intention of this study was to use concept mapping as an adjunct to PBIS…

  15. A Novel Molten Salt Reactor Concept to Implement the Multi-Step Time-Scheduled Transmutation Strategy

    International Nuclear Information System (INIS)

    Csom, Gyula; Feher, Sandor; Szieberthj, Mate

    2002-01-01

    Nowadays the molten salt reactor (MSR) concept seems to revive as one of the most promising systems for the realization of transmutation. In the molten salt reactors and subcritical systems the fuel and material to be transmuted circulate dissolved in some molten salt. The main advantage of this reactor type is the possibility of the continuous feed and reprocessing of the fuel. In the present paper a novel molten salt reactor concept is introduced and its transmutation capabilities are studied. The goal is the development of a transmutation technique along with a device implementing it, which yield higher transmutation efficiencies than that of the known procedures and thus results in radioactive waste whose load on the environment is reduced both in magnitude and time length. The procedure is the multi-step time-scheduled transmutation, in which transformation is done in several consecutive steps of different neutron flux and spectrum. In the new MSR concept, named 'multi-region' MSR (MRMSR), the primary circuit is made up of a few separate loops, in which salt-fuel mixtures of different compositions are circulated. The loop sections constituting the core region are only neutronically and thermally coupled. This new concept makes possible the utilization of the spatial dependence of spectrum as well as the advantageous features of liquid fuel such as the possibility of continuous chemical processing etc. In order to compare a 'conventional' MSR and a proposed MRMSR in terms of efficiency, preliminary calculational results are shown. Further calculations in order to find the optimal implementation of this new concept and to emphasize its other advantageous features are going on. (authors)

  16. Overcoming barriers to implementation of evidence-based practice concepts in athletic training education: perceptions of select educators.

    Science.gov (United States)

    Manspeaker, Sarah; Van Lunen, Bonnie

    2011-01-01

    The need to include evidence-based practice (EBP) concepts in entry-level athletic training education is evident as the profession transitions toward using evidence to inform clinical decision making. To evaluate athletic training educators' experience with implementation of EBP concepts in Commission on Accreditation of Athletic Training Education (CAATE)-accredited entry-level athletic training education programs in reference to educational barriers and strategies for overcoming these barriers. Qualitative interviews of emergent design with grounded theory. Undergraduate CAATE-accredited athletic training education programs. Eleven educators (3 men, 8 women). The average number of years teaching was 14.73 ± 7.06. Interviews were conducted to evaluate perceived barriers and strategies for overcoming these barriers to implementation of evidence-based concepts in the curriculum. Interviews were explored qualitatively through open and axial coding. Established themes and categories were triangulated and member checked to determine trustworthiness. Educators identified 3 categories of need for EBP instruction: respect for the athletic training profession, use of EBP as part of the decision-making toolbox, and third-party reimbursement. Barriers to incorporating EBP concepts included time, role strain, knowledge, and the gap between clinical and educational practices. Suggested strategies for surmounting barriers included identifying a starting point for inclusion and approaching inclusion from a faculty perspective. Educators must transition toward instruction of EBP, regardless of barriers present in their academic programs, in order to maintain progress with other health professions' clinical practices and educational standards. Because today's students are tomorrow's clinicians, we need to include EBP concepts in entry-level education to promote critical thinking, inspire potential research interest, and further develop the available body of knowledge in our

  17. Assessing the impact of continuous quality improvement/total quality management: concept versus implementation.

    Science.gov (United States)

    Shortell, S M; O'Brien, J L; Carman, J M; Foster, R W; Hughes, E F; Boerstler, H; O'Connor, E J

    1995-01-01

    OBJECTIVE: This study examines the relationships among organizational culture, quality improvement processes and selected outcomes for a sample of up to 61 U. S. hospitals. DATA SOURCES AND STUDY SETTING: Primary data were collected from 61 U. S. hospitals (located primarily in the midwest and the west) on measures related to continuous quality improvement/total quality management (CQI/TQM), organizational culture, implementation approaches, and degree of quality improvement implementation based on the Baldrige Award criteria. These data were combined with independently collected data on perceived impact and objective measures of clinical efficiency (i.e., charges and length of stay) for six clinical conditions. STUDY DESIGN: The study involved cross-sectional examination of the named relationships. DATA COLLECTION/EXTRACTION METHODS: Reliable and valid scales for the organizational culture and quality improvement implementation measures were developed based on responses from over 7,000 individuals across the 61 hospitals with an overall completion rate of 72 percent. Independent data on perceived impact were collected from a national survey and independent data on clinical efficiency from a companion study of managed care. PRINCIPAL FINDINGS: A participative, flexible, risk-taking organizational culture was significantly related to quality improvement implementation. Quality improvement implementation, in turn, was positively associated with greater perceived patient outcomes and human resource development. Larger-size hospitals experienced lower clinical efficiency with regard to higher charges and higher length of stay, due in part to having more bureaucratic and hierarchical cultures that serve as a barrier to quality improvement implementation. CONCLUSIONS: What really matters is whether or not a hospital has a culture that supports quality improvement work and an approach that encourages flexible implementation. Larger-size hospitals face more difficult

  18. Supply Chain Based Solution to Prevent Fuel Tax Evasion: Proof of Concept Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Capps, Gary J [ORNL; Lascurain, Mary Beth [ORNL; Franzese, Oscar [ORNL; Earl, Dennis Duncan [ORNL; West, David L [ORNL; McIntyre, Timothy J [ORNL; Chin, Shih-Miao [ORNL; Hwang, Ho-Ling [ORNL; Connatser, Raynella M [ORNL; Lewis Sr, Samuel Arthur [ORNL; Moore, Sheila A [ORNL

    2011-12-01

    The goal of this research was to provide a proof-of-concept (POC) system for preventing non-taxable (non-highway diesel use) or low-taxable (jet fuel) petrochemical products from being blended with taxable fuel products and preventing taxable fuel products from cross-jurisdiction evasion. The research worked to fill the need to validate the legitimacy of individual loads, offloads, and movements by integrating and validating, on a near-real-time basis, information from global positioning system (GPS), valve sensors, level sensors, and fuel-marker sensors.

  19. mHealth Clinic Appointment PC Tablet: Implementation, Challenges and Solutions

    Science.gov (United States)

    Smith, Carol E.; Spaulding, Ryan; Piamjariyakul, Ubolrat; Werkowitch, Marilyn; Yadrich, Donna Macan; Hooper, Dedrick; Moore, Tyson; Gilroy, Richard

    2015-01-01

    Background Patients requiring daily intravenous (IV) home parenteral nutrition (HPN) would benefit from in-home professional observation to improve self-care, to assess, detect and prevent serious complications. Aims The study aims are to assess the viability and utility of conducting mobile healthcare (mHealth) videoconference assessments with patients managing lifelong daily 12-hour IV nutrition infusions in their homes. The challenges and solutions to implementing mobile personal computer (PC) tablet based clinic appointments are described. Methods A wireless Apple iPad Mini™ mobile touch-screen tablet computer with 5 mega-pixel camera was loaned to patients. Each tablet had Polycom RealPresence software and a fourth generation (4G) mobile telecommunications data plan. These supported audio-visual mobile videoconferencing encrypted connections between health professionals in their offices and HPN patients and their family members in their homes. Patients’ and professionals’ evaluations of their mHealth clinic experiences are collected. Results Patients (mean age = 41.9, SD = 2.8 years) had been prescribed 12-hour home parenteral nutrition (HPN) infusions daily due short bowel disorders. Patients had been on HPN from 1 to 10 years (M=4, SD=3.6). Evaluation of clinic appointments revealed that 100% of the patients (n=45) and the professionals (n=6) indicated that they can clearly hear and easily see one another. The mHealth audio-visual interactions were highly rated by patients and family members. Professionals highly rated their ability to obtain a medical history and visual inspection of patients. Several challenges were identified and recommendations for resolutions are described. Discussion All patients and professionals highly rated the iPad mHealth clinic appointments for convenience and ease of communicating between homes and offices. An important challenge for all mHealth visits is the clinical professional’s ability to make clinically accurate

  20. Representing solute transport through the multi-barrier disposal system by simplified concepts

    International Nuclear Information System (INIS)

    Poteri, A.; Nordman, H.; Pulkkanen, V-M.; Kekaelaeinen, P.; Hautojaervi, A.

    2012-02-01

    The repository system chosen in Finland for spent nuclear fuel is composed of multiple successive transport barriers. If a waste canister is leaking, this multi-barrier system retards and limits the release rates of radionuclides into the biosphere. Analysis of radionuclide migration in the previous performance assessments has largely been based on numerical modelling of the repository system. The simplified analytical approach introduced here provides a tool to analyse the performance of the whole system using simplified representations of the individual transport barriers. This approach is based on the main characteristics of the individual barriers and on the generic nature of the coupling between successive barriers. In the case of underground repository the mass transfer between successive transport barriers is strongly restricted by the interfaces between barriers leading to well-mixed conditions in these barriers. The approach here simplifies the barrier system so that it can be described with a very simple compartment model, where each barrier is represented by a single, or in the case of buffer, by not more than two compartments. This system of compartments could be solved in analogy with a radioactive decay chain. The model of well mixed compartments lends itself to a very descriptive way to represent and analyse the barrier system because the relative efficiency of the different barriers in hindering transport of solutes can be parameterised by the solutes half-times in the corresponding compartments. In a real repository system there will also be a delay between the start of the inflow and the start of the outflow from the barrier. This delay can be important for the release rates of the short lived and sorbing radionuclides, and it was also included in the simplified representation of the barrier system. In a geological multi-barrier system, spreading of the outflowing release pulse is often governed by the typical behaviour of one transport barrier

  1. Representing solute transport through the multi-barrier disposal system by simplified concepts

    Energy Technology Data Exchange (ETDEWEB)

    Poteri, A.; Nordman, H.; Pulkkanen, V-M. [VTT Technical Research Centre of Finland, Espoo (Finland); Kekaelaeinen, P. [Jyvaeskylae Univ. (Finland). Dept. pf Physics; Hautojaervi, A.

    2012-02-15

    The repository system chosen in Finland for spent nuclear fuel is composed of multiple successive transport barriers. If a waste canister is leaking, this multi-barrier system retards and limits the release rates of radionuclides into the biosphere. Analysis of radionuclide migration in the previous performance assessments has largely been based on numerical modelling of the repository system. The simplified analytical approach introduced here provides a tool to analyse the performance of the whole system using simplified representations of the individual transport barriers. This approach is based on the main characteristics of the individual barriers and on the generic nature of the coupling between successive barriers. In the case of underground repository the mass transfer between successive transport barriers is strongly restricted by the interfaces between barriers leading to well-mixed conditions in these barriers. The approach here simplifies the barrier system so that it can be described with a very simple compartment model, where each barrier is represented by a single, or in the case of buffer, by not more than two compartments. This system of compartments could be solved in analogy with a radioactive decay chain. The model of well mixed compartments lends itself to a very descriptive way to represent and analyse the barrier system because the relative efficiency of the different barriers in hindering transport of solutes can be parameterised by the solutes half-times in the corresponding compartments. In a real repository system there will also be a delay between the start of the inflow and the start of the outflow from the barrier. This delay can be important for the release rates of the short lived and sorbing radionuclides, and it was also included in the simplified representation of the barrier system. In a geological multi-barrier system, spreading of the outflowing release pulse is often governed by the typical behaviour of one transport barrier

  2. A Framework to Implement IoT Network Performance Modelling Techniques for Network Solution Selection

    Directory of Open Access Journals (Sweden)

    Declan T. Delaney

    2016-12-01

    Full Text Available No single network solution for Internet of Things (IoT networks can provide the required level of Quality of Service (QoS for all applications in all environments. This leads to an increasing number of solutions created to fit particular scenarios. Given the increasing number and complexity of solutions available, it becomes difficult for an application developer to choose the solution which is best suited for an application. This article introduces a framework which autonomously chooses the best solution for the application given the current deployed environment. The framework utilises a performance model to predict the expected performance of a particular solution in a given environment. The framework can then choose an apt solution for the application from a set of available solutions. This article presents the framework with a set of models built using data collected from simulation. The modelling technique can determine with up to 85% accuracy the solution which performs the best for a particular performance metric given a set of solutions. The article highlights the fractured and disjointed practice currently in place for examining and comparing communication solutions and aims to open a discussion on harmonising testing procedures so that different solutions can be directly compared and offers a framework to achieve this within IoT networks.

  3. A Framework to Implement IoT Network Performance Modelling Techniques for Network Solution Selection.

    Science.gov (United States)

    Delaney, Declan T; O'Hare, Gregory M P

    2016-12-01

    No single network solution for Internet of Things (IoT) networks can provide the required level of Quality of Service (QoS) for all applications in all environments. This leads to an increasing number of solutions created to fit particular scenarios. Given the increasing number and complexity of solutions available, it becomes difficult for an application developer to choose the solution which is best suited for an application. This article introduces a framework which autonomously chooses the best solution for the application given the current deployed environment. The framework utilises a performance model to predict the expected performance of a particular solution in a given environment. The framework can then choose an apt solution for the application from a set of available solutions. This article presents the framework with a set of models built using data collected from simulation. The modelling technique can determine with up to 85% accuracy the solution which performs the best for a particular performance metric given a set of solutions. The article highlights the fractured and disjointed practice currently in place for examining and comparing communication solutions and aims to open a discussion on harmonising testing procedures so that different solutions can be directly compared and offers a framework to achieve this within IoT networks.

  4. Implementation of the ERM concept in Serbia: Comparative analysis: Real sector and financial sector

    Directory of Open Access Journals (Sweden)

    Barjaktarović Lidija

    2017-01-01

    Full Text Available The paper analyzes the level of development regarding risk management, with a special focus on ERM (Enterprise Risk Management implementation in the Serbian companies. The aim is to raise the awareness regarding the successful risk management implementation in the companies in Serbia, using the bank sector as the benchmark and the example of good practice. The research was conveyed in 2015 and it confirmed the general trend that the companies in Serbia were more inclined to use traditional methods regarding risk management, that the ownership structure influenced the level of ERM awareness in the companies and finally that the Serbian companies lacked the supporting organizational structures and adequate systems of internal controls which would contribute to the successful ERM implementation.

  5. Implement scientific development concept and promote harmonious development of uranium geology

    International Nuclear Information System (INIS)

    Ma Fei

    2006-01-01

    The paper expounds the tasks of uranium geology research and prospecting during the period of '11th Five-Year Plan' from four aspects and the facing situation of uranium geology by using scientific development concept, as well as puts forward the measures how to achieve the middle-long-term development goal for nuclear industry, meanwhile the author has pointed out the direction and focuses for the development of uranium geology research in current and coming future. (authors)

  6. On a concept of computer game implementation based on a temporal logic

    Science.gov (United States)

    Szymańska, Emilia; Adamek, Marek J.; Mulawka, Jan J.

    2017-08-01

    Time is a concept which underlies all the contemporary civilization. Therefore, it was necessary to create mathematical tools that allow a precise way to describe the complex time dependencies. One such tool is temporal logic. Its definition, description and characteristics will be presented in this publication. Then the authors will conduct a discussion on the usefulness of this tool in context of creating storyline in computer games such as RPG genre.

  7. Solar cooling - implementation of intelligent concepts; Solare Kuehlung - intelligente Konzepte werden Realitaet

    Energy Technology Data Exchange (ETDEWEB)

    Puettmer, M. [Goetz GmbH, Metall- und Anlagenbau, Fellbach (Germany); Kranz, H.R. [Siemens AG, Karlsruhe (Germany)

    1995-12-31

    In chapter 11 of the anthology about building control the subject solar cooling is described. The following aspects are discussed: changed preconditions for thermal building concepts, building facades and energy supply - one unit. Can cold be economically generated by solar energy? (BWI) [Deutsch] Kapitel 11 des Sammelbandes ueber Building Control ist dem Thema der solaren Kuehlung gewidmet. In diesem Zusammenhang werden folgende Themenkreise angesprochen: Geaenderte Voraussetzungen fuer thermische Gebaeudekonzepte; Gebaeudefassade und Energieversorgung: eine Einheit; Kann Kaelte mit der Sonne wirtschaftlich erzeugt werden? (BWI)

  8. Implementation of Ecohouse and ecoliving concept in architecture - SASAK traditional settlement

    Science.gov (United States)

    Arief, Agus Zulkarnain; Subadyo, Achmad Tutut

    2017-11-01

    Sasak is one of the Indonesian indigenous tribes who live in the island of Lombok. Until now, they still maintain the customs and culture as well as settling in Sembalun, Senaru, Segenter, and Sade. The Large of Sasak traditional settlement area in Lombok is not increased so that it feared the carrying capacity will be exceeded and could lead to a shift of customs and culture. This paper (1) to formulate the concept of a traditional Sasak sustainability settlement, (2) reconstruct the conception and typology of layout, mass configuration, space-organization, structure and building construction homes custom of Sasak, to analyze the sustainability level of Sasak traditional settlement used questionnaires Community Sustainability Analysis. The results obtained in this study is the traditional settlement of the Sasak people - PTSDS is in conformity with the Eco village concept of Global Eco village Network. It is evident from the analysis of data by CSA which finds the total in 1226; with the value of the ecological aspect, the social aspect and the spiritual aspect, respectively 432, 373 and 421, which means the Sasak people - PTSDS shows very good progress on sustainability.

  9. Toward criteria for pragmatic measurement in implementation research and practice: a stakeholder-driven approach using concept mapping.

    Science.gov (United States)

    Powell, Byron J; Stanick, Cameo F; Halko, Heather M; Dorsey, Caitlin N; Weiner, Bryan J; Barwick, Melanie A; Damschroder, Laura J; Wensing, Michel; Wolfenden, Luke; Lewis, Cara C

    2017-10-03

    Advancing implementation research and practice requires valid and reliable measures of implementation determinants, mechanisms, processes, strategies, and outcomes. However, researchers and implementation stakeholders are unlikely to use measures if they are not also pragmatic. The purpose of this study was to establish a stakeholder-driven conceptualization of the domains that comprise the pragmatic measure construct. It built upon a systematic review of the literature and semi-structured stakeholder interviews that generated 47 criteria for pragmatic measures, and aimed to further refine that set of criteria by identifying conceptually distinct categories of the pragmatic measure construct and providing quantitative ratings of the criteria's clarity and importance. Twenty-four stakeholders with expertise in implementation practice completed a concept mapping activity wherein they organized the initial list of 47 criteria into conceptually distinct categories and rated their clarity and importance. Multidimensional scaling, hierarchical cluster analysis, and descriptive statistics were used to analyze the data. The 47 criteria were meaningfully grouped into four distinct categories: (1) acceptable, (2) compatible, (3) easy, and (4) useful. Average ratings of clarity and importance at the category and individual criteria level will be presented. This study advances the field of implementation science and practice by providing clear and conceptually distinct domains of the pragmatic measure construct. Next steps will include a Delphi process to develop consensus on the most important criteria and the development of quantifiable pragmatic rating criteria that can be used to assess measures.

  10. Implementation of the concept of home hospitalisation for heart patients by means of telehomecare technology: integration of clinical tasks

    Directory of Open Access Journals (Sweden)

    Birthe Dinesen

    2007-05-01

    Full Text Available Purpose: To explore how the implementation of the concept ‘Home hospitalisation of heart patients’ by means of telehomecare technology influences the integration of clinical tasks across healthcare sectors. Theory: Inter-organisational theory. Methods: The case study approach was applied. Triangulations of data collection techniques were used: documentary materials, participant observation, qualitative and focus group interviews. Results: The clinical decision-making and task solving became multidisciplinary and integrated with the implementation of telehomecare and, therefore, complex in terms of the prescription and adjustment of patient medicine. Workflows between healthcare professionals across sectors changed from sequential to collective client flows. Pre-existing procedures for patient care, treatment, and responsibility were challenged. In addition, the number of tasks for the district nurses increased. Integration in the clinical task-solving area increases fragmentation in the knowledge technologies in a network perspective. Conclusions: Implementing the concept of ‘Home hospitalisation of heart patients’ by means of telehomecare technology will result in a more integrated clinical task-solving process that involves healthcare professionals from various sectors. Overall, the integration of clinical tasks between hospital and district nursing will result in a direct benefit for the heart patients.

  11. Implementation of Business Intelligence in An IT Organization - The Concept of An Evaluation Model

    Directory of Open Access Journals (Sweden)

    Sitek Tomasz

    2014-08-01

    Full Text Available This paper presents the issue of assessing the validity and effectiveness of implementing a Business Intelligence system in an IT Support Organization. This entity provides IT services to external clients involving, in particular, the storage and processing of large amounts of data. The vast amount of realized projects and also incidents reported in connection with those projects prevented effective decisions from being made without the support of dedicated technologies. The authors present the problems encountered by the studied entity and describe the tool that was selected to improve the situation. The aim of this study is to measure and describe the key processes in the organization on the basis of prepared aggregated measures, first prior to the implementation of the BI system and then a year after its implementation. The evaluation model developed by the authors allowed the assessment of the key aspects of the company’s operation over 2 years. It thus helped decision makers to establish whether the decision to implement the Business Intelligence system was correct or not.

  12. [Mobile Health Units: An Analysis of Concepts and Implementation Requirements in Rural Regions.

    Science.gov (United States)

    Hämel, K; Kutzner, J; Vorderwülbecke, J

    2017-12-01

    Access to health services in rural regions represents a challenge. The development of care models that respond to health service shortages and pay particular attention to the increasing health care needs of the elderly is an important concern. A model that has been implemented in other countries is that of mobile health units. But until now, there is no overview of their possible objectives, functions and implementation requirements. This paper is based on a literature analysis and an internet research on mobile health units in rural regions. Mobile health units aim to avoid regional undersupply and address particularly vulnerable population groups. In the literature, mobile health units are described with a focus on specific illnesses, as well as those that provide comprehensive, partly multi-professional primary care that is close to patients' homes. The implementation of mobile health units is demanding; the key challenges are (a) alignment to the needs of the regional population, (b) user-oriented access and promotion of awareness and acceptance of mobile health units by the local population, and (c) network building within existing care structures to ensure continuity of care for patients. To fulfill these requirements, a community-oriented program development and implementation is important. Mobile health units could represent an interesting model for the provision of health care in rural regions in Germany. International experiences are an important starting point and should be taken into account for the further development of models in Germany. © Georg Thieme Verlag KG Stuttgart · New York.

  13. Planning and Implementing the Daily Routine in Slovene Kindergartens and Reggio Emilia Concept

    Science.gov (United States)

    Bercnik, Sanja; Devjak, Tatjana

    2012-01-01

    Authors in this paper present the design and implementation of daily routines in Slovenian kindergartens. Slovenian national document for preschool education, "Curriculum for Kindergartens" (1999), describes daily kindergarten activities (communication and interaction with and among children, use of compliment and reprehension, and rules…

  14. Establishing a Common Vocabulary of Key Concepts for the Effective Implementation of Applied Behavior Analysis

    Science.gov (United States)

    Cihon, Traci M.; Cihon, Joseph H.; Bedient, Guy M.

    2016-01-01

    The technical language of behavior analysis is arguably necessary to share ideas and research with precision among each other. However, it can hinder effective implementation of behavior analytic techniques when it prevents clear communication between the supervising behavior analyst and behavior technicians. The present paper provides a case…

  15. Implementation of an Integrative Oncological Concept in the Daily Care of a German Certified Breast Cancer Center.

    Science.gov (United States)

    Schad, Friedemann; Thronicke, Anja; Merkle, Antje; Steele, Megan L; Kröz, Matthias; Herbstreit, Cornelia; Matthes, Harald

    2018-01-01

    In recent decades the concept of integrative medicine has attracted growing interest in patients and professionals. At the Gemeinschaftskrankenhaus Havelhöhe (GKH), a hospital specialized in anthroposophical medicine, a breast cancer center (BCC) has been successfully certified for more than 5 years. The objective of the present study was to analyze how integrative strategies were implemented in the daily care of primary breast cancer patients. Clinical, demographic, and follow-up data as well as information on non-pharmacological interventions were analyzed. In addition, BCC quality measures were compared with data of the National Breast Cancer Benchmarking Report 2016. Between 2011 and 2016, 741 primary breast cancer patients (median age 57.4 years) were treated at the GKH BCC. 91.5% of the patients showed Union for International Cancer Control (UICC) stage 0, I, II, or III and 8.2% were in UICC stage IV. 97% of the patients underwent surgery, 53% radiation, 38% had hormone therapy, and 25% received cytostatic drugs. 96% of the patients received non-pharmacological interventions and 32% received Viscum album L. Follow-up was performed in up to 93% of the patients 2 years after first diagnosis. Compared to nationwide benchmarking BCCs, the GKH BCC met the requirements in central items. The results of the present study show that integrative therapies offered by the concept of anthroposophical medicine can be implemented in the daily care and treatment of a certified BCC. However, as national guidelines on integrative concepts in oncology are missing, further studies are needed for a systematic evaluation of integrative treatment and care concepts in this field. © 2018 The Author(s). Published by S. Karger GmbH, Freiburg.

  16. Physician practice responses to financial incentive programs: exploring the concept of implementation mechanisms.

    Science.gov (United States)

    Cohen, Genna R; Erb, Natalie; Lemak, Christy Harris

    2012-01-01

    To develop a framework for studying financial incentive program implementation mechanisms, the means by which physician practices and physicians translate incentive program goals into their specific office setting. Understanding how new financial incentives fit with the structure of physician practices and individual providers' work may shed some insight on the variable effects of physician incentives documented in numerous reviews and meta-analyses. Reviewing select articles on pay-for-performance evaluations to identify and characterize the presence of implementation mechanisms for designing, communicating, implementing, and maintaining financial incentive programs as well as recognizing participants' success and effects on patient care. Although uncommonly included in evaluations, evidence from 26 articles reveals financial incentive program sponsors and participants utilized a variety of strategies to facilitate communication about program goals and intentions, to provide feedback about participants' progress, and to assist-practices in providing recommended services. Despite diversity in programs' geographic locations, clinical targets, scope, and market context, sponsors and participants deployed common strategies. While these methods largely pertained to communication between program sponsors and participants and the provision of information about performance through reports and registries, they also included other activities such as efforts to engage patients and ways to change staff roles. This review covers a limited body of research to develop a conceptual framework for future research; it did not exhaustively search for new articles and cannot definitively link particular implementation mechanisms to outcomes. Our results underscore the effects implementation mechanisms may have on how practices incorporate new programs into existing systems of care which implicates both the potential rewards from small changes as well as the resources which may be

  17. Institutional arrangements for the reduction of proliferation risks. Formulation, evaluation, and implementation of institutional concepts

    International Nuclear Information System (INIS)

    Kratzer, M.B.; Wonder, E.F.; Gray, J.E.; Shantzis, S.B.; Sievering, N.F.; Paige, H.W.; Jones, B.M.

    1979-12-01

    The purpose of this study was to: (1) identify alternative institutional arrangements applicable to the sensitive steps in the back-end of the fuel cycle that might reduce their associated proliferation risks; and (2) assess their advantages and disadvantages from the standpoint of nonproliferation effectiveness and political, economic, and operational acceptability. The concept of international or multinational custody of sensitive materials and facilities was found to offer a high degree of proliferation resistance and to likely be more acceptable to prospective participants than other institutional arrangements that intrude upon proprietary areas, such as facility ownership and management

  18. Institutional arrangements for the reduction of proliferation risks formulation, evaluation, and implementation of institutional concepts

    International Nuclear Information System (INIS)

    Kratzer, M.B.; Wonder, E.F.; Gray, J.E.; Shantzis, S.B.; Sievering, N.F.; Paige, H.W.; Jones, B.M.

    1979-12-01

    The purpose of this study was to: (1) identify alternative institutional arrangements applicable to the sensitive steps in the back-end of the fuel cycle that might reduce their associated proliferation risks; and (2) assess their advantages and disadvantages from the standpoint of nonproliferation effectiveness and political, economic, and operational acceptability. The concept of international or multinational custody of sensitive materials and facilities was found to offer a high degree of proliferation resistance and to likely be more acceptable to prospective participants than other institutional arrangements that intrude upon proprietary areas, such as facility ownership and management

  19. Institutional arrangements for the reduction of proliferation risks formulation, evaluation, and implementation of institutional concepts

    Energy Technology Data Exchange (ETDEWEB)

    Kratzer, M.B.; Wonder, E.F.; Gray, J.E.; Shantzis, S.B.; Sievering, N.F.; Paige, H.W.; Jones, B.M.

    1979-12-01

    The purpose of this study was to: (1) identify alternative institutional arrangements applicable to the sensitive steps in the back-end of the fuel cycle that might reduce their associated proliferation risks; and (2) assess their advantages and disadvantages from the standpoint of nonproliferation effectiveness and political, economic, and operational acceptability. The concept of international or multinational custody of sensitive materials and facilities was found to offer a high degree of proliferation resistance and to likely be more acceptable to prospective participants than other institutional arrangements that intrude upon proprietary areas, such as facility ownership and management.

  20. Process-driven information management system at a biotech company: concept and implementation.

    Science.gov (United States)

    Gobbi, Alberto; Funeriu, Sandra; Ioannou, John; Wang, Jinyi; Lee, Man-Ling; Palmer, Chris; Bamford, Bob; Hewitt, Robin

    2004-01-01

    While established pharmaceutical companies have chemical information systems in place to manage their compounds and the associated data, new startup companies need to implement these systems from scratch. Decisions made early in the design phase usually have long lasting effects on the expandability, maintenance effort, and costs associated with the information management system. Careful analysis of work and data flows, both inter- and intradepartmental, and identification of existing dependencies between activities are important. This knowledge is required to implement an information management system, which enables the research community to work efficiently by avoiding redundant registration and processing of data and by timely provision of the data whenever needed. This paper first presents the workflows existing at Anadys, then ARISE, the research information management system developed in-house at Anadys. ARISE was designed to support the preclinical drug discovery process and covers compound registration, analytical quality control, inventory management, high-throughput screening, lower throughput screening, and data reporting.

  1. Value Informed Conception, Design, Implementation and Operation of Education and Teaching Activities

    DEFF Research Database (Denmark)

    Nielsen, Michael Havbro Faber; Nielsen, Linda

    2017-01-01

    In the present paper we take basis in the basic postulate that the objective of education and teaching is value creation. With this setout we take up two implications, namely: i) decision analysis is the logical choice of management framework for conceiving, designing, implementing and operating ...... (CDIO) education and teaching activities and ii) a thorough, transparent and continuously informed discourse is necessary among all stakeholders to education on what this “value” actually is....

  2. Establishing a Common Vocabulary of Key Concepts for the Effective Implementation of Applied Behavior Analysis

    OpenAIRE

    Traci M. CIHON; Joseph H. CIHON; Guy M. BEDIENT

    2016-01-01

    The technical language of behavior analysis is arguably necessary to share ideas and research with precision among each other. However, it can hinder effective implementation of behavior analytic techniques when it prevents clear communication between the supervising behavior analyst and behavior technicians. The present paper provides a case example of the development of a shared vocabulary, using plain English when possible, among supervisors and supervisees at a large public school distric...

  3. The Canadian experience in implementing the State-level integrated safeguards concept

    International Nuclear Information System (INIS)

    Kent, M.A.; Ellacott, T.

    2013-01-01

    After receiving the Broad Safeguards Conclusion in 2005 that all nuclear material remained in peaceful activities, Canada began implementing the State-level Integrated Safeguards Approach for Canada (SLISAC) on a Sector-by-Sector basis, culminating in the full State-wide implementation of Integrated Safeguards in January 2010. The Approach has resulted in a significant reduction in IAEA person days of inspection, a shift from scheduled routine inspections to randomized, short-notice and unannounced inspections, increased information streams on operational activities and inventory flows to the IAEA, and closer collaboration between the Agency and the SSAC (State System of Accounting and Control). This paper will describe the implementation of this new approach, touching on: the main features of the Canadian SLA (State-level Approach); the agreed order of priority in the transition to the approach within the various sectors of the Canadian fuel cycle; the work plan established for moving forward in a logical and orderly manner, thereby allowing all parties to put in place the necessary protocols and procedures; and some initial thoughts on the lessons learned throughout this process. The paper is followed by the slides of the presentation. (authors)

  4. The X-HPD-A modern implementation of a SMART concept

    International Nuclear Information System (INIS)

    Braem, Andre; Joram, Christian; Seguinot, Jacques; Solevi, Paola; Pierre, Leo

    2009-01-01

    The concept of hybrid photodetectors which combine a large area photocathode with a crystal scintillator anode in the centre of a hemispherical vacuum tube was demonstrated first with the Philips SMART tubes and, more recently, with the QUASAR tubes of the Lake Baikal experiment. Photoelectrons from the cathode are accelerated by a potential difference of 20-30 kV and deposit their kinetic energy in the scintillator (or Phosphor). The generated scintillation light is detected by a small and low cost photodetector, e.g. a conventional PMT. The X-HPD study is a variation of this concept aiming at improved performance and maximum simplicity. The glass envelope is essentially spherical and a spatial scintillator crystal is mounted in its centre. The spherical symmetry leads to a uniform collection efficiency and very small intrinsic time spread over the full viewing angle of 120 deg. (3π solid angle). We report about test results of a the first X-HPD prototypes of 208 mm diameter with cylindrical and conical LYSO crystal anodes.

  5. The X-HPD—A modern implementation of a SMART concept

    CERN Document Server

    Braem, André; Séguinot, Jacques; Solevi, Paola; Pierre, Léo

    2009-01-01

    The concept of hybrid photodetectors which combine a large area photocathode with a crystal scintillator anode in the centre of a hemispherical vacuum tube was demonstrated first with the Philips SMART tubes and, more recently, with the QUASAR tubes of the Lake Baikal experiment. Photoelectrons from the cathode are accelerated by a potential difference of 20–30 kV and deposit their kinetic energy in the scintillator (or Phosphor). The generated scintillation light is detected by a small and low cost photodetector, e.g. a conventional PMT. The X-HPD study is a variation of this concept aiming at improved performance and maximum simplicity. The glass envelope is essentially spherical and a spatial scintillator crystal is mounted in its centre. The spherical symmetry leads to a uniform collection efficiency and very small intrinsic time spread over the full viewing angle of 120° (3π solid angle). We report about test results of a the first X-HPD prototypes of 208 mm diameter with cylindrical and conical LYSO...

  6. Factors Influencing the Implementation of the CSR Concept in the Czech Republic

    Directory of Open Access Journals (Sweden)

    Renata Kučerová

    2015-01-01

    Full Text Available There is an increase of the companies’ engagement in the concept of social responsibility in the Czech Republic. However, the engagement is still at a lower level when compared to other countries of Western Europe. The use and knowledge of the CSR concept in the companies in the Czech Republic was the subject of the research realized at the end of 2013 and in the first half of 2014. This paper deals with the question which factors influence the engagement of enterprises in the CSR in the Czech Republic. The statistical testing proved that the company size and the form of ownership have a significant influence on the company’s engagement in the CSR activities. P-value is always < 0.001, Pearson coefficient is in the interval of 0.35 – 0.37 and Cramer coefficient is in the interval of 0.37–0.39. The dependence between the category of economic activity and the region of the headquarters was not proved as significant; p-value only < 0.05.

  7. Implementation of the HNS Convention in the LNG Industry: Singularities, Stakes, Issues and GIIGNL Proposed Solutions

    International Nuclear Information System (INIS)

    2008-01-01

    The International Group of Liquefied Natural Gas Importers (GIIGNL) is a non-profit organization founded in December of 1971. It is composed of 56 member companies from 18 different countries across the world and involved in the importation of Liquefied Natural Gas. The main objective of the GIIGNL is to promote the development of activities related to LNG: purchasing, importing, processing, transportation, handling, re-gasification and various uses of LNG. For this purpose, the GIIGNL is particularly involved in promoting the state-of-the art technology in the LNG industry, in communicating about the economic fundamentals of the industry, in enhancing facility operations, in diversifying contractual techniques, and in developing industry positions to be taken in international agencies. As a member of the IOPC Fund since June 2007, the GIIGNL prepared this LNG overview in order to offer a better understanding to state delegations about this specific product and its market and to contribute to the debate on the implementation of the HNS Convention. the first chapter constitutes an introduction to the LNG Industry: presentation of an LNG Chain, overview of the global LNG trade and its growth rate, type of contracts, LNG tankers and technical transportation constraints, liquefaction and re-gasification plants around the world. The second chapter focuses on some singularities of the LNG industry that differentiate LNG from other Hazardous and Noxious Substances: LNG, a clean and unique product and activity, high standards and firm regulations concerning security and maritime safety, high level of investment required for an LNG chain, DES and FOB, the fundamental Incoterms of LNG sales and purchase. The third chapter presents the HNS Convention as potentially applicable to the LNG market: a two tier compensation regime - a new perspective for the LNG industry, a potential impact on LNG sales and purchase agreements, the importance of global HNS ratification within LNG

  8. Implementation of a change management solution based on a product lifecycle management system for a large international project

    International Nuclear Information System (INIS)

    Luehr, Anneke

    2011-08-01

    This Thesis describes the implementation of a Change Management solution based on a Product Lifecycle Management System (PLM System) for a large international project. The objective of Change Management is to ensure a systematic line of action for approving and implementing changes in the project. The Deutsches Elektronen-Synchrotron DESY is one of the world's leading accelerator centres with locations in Hamburg and Zeuthen. Currently, DESY participates in the realization of the international research facility European X-Ray Free-Electron Laser (XFEL) at the Hamburg site. DESY was responsible for the planning of the XFEL. When the project entered the construction phase it was internationalized and now comprises project groups in 12 countries. Thus the requirements on Change Management have changed, as participants from several labs at many different locations are now involved. First the project scope is described and then a target process for the Change Management solution is developed by a requirement analysis. Afterwards the technical implementation of this process in DESY's PLM System is described and the Change Management solution is tested. The process is visualized using the Unified Modeling Language (UML). Finally a description is given of how to transfer the solution to the project

  9. New concepts in particle physics from solution of an old problem

    International Nuclear Information System (INIS)

    Schroer, Bert

    1999-11-01

    Recent ideas on modular localization in local quantum physics are used to clarify the relation between on off-shell quantities in particle physics: in particular the relation between on-shell crossing symmetry and off-shell Einstein causality. Among the collateral results of this new nonperturbative approach are profound relations between crossing symmetry of particle physics and Hawking-Unruh like thermal aspects (KMS property, entropy attached to horizons) of quantum matter behind causal horizons which hitherto were related with Killing horizons in curved spacetime than with localization aspects in Minkowski particle physics. The scope of this framework is wide and ranges from providing a conceptual basis for the d=1+1 bootstrap-form factor program for factorable d=1+1 models to a decomposition theory of QFT's in terms of a finite collection of unitarily equivalent chiral conformal theories placed a specified relative position within a common Hilbert spacetime than with localization aspects in Minkowski space particle physics. The scope of this framework is wide and ranges from providing a conceptual basis for the d= 1+1 bootstrap-form factor program for factorable d=1+1 models to a decomposition theory of QFT's in terms of a finite collection of unitarily equivalent chiral conformal theories placed a specified relative position within a common Hilbert space (in d=1+1 a holographic relation and in higher dimensions more like a scanning). Although different from string theory, some of its concepts originated as string theory in the aftermath of the ill-fated S-matrix bootstrap of the 60 ies . Some remarks on the relation to string theory can be found at the end. (author)

  10. New concepts in particle physics from solution of an old problem

    Energy Technology Data Exchange (ETDEWEB)

    Schroer, Bert [Centro Brasileiro de Pesquisas Fisicas (CBPF), Rio de Janeiro, RJ (Brazil)

    1999-11-01

    Recent ideas on modular localization in local quantum physics are used to clarify the relation between on off-shell quantities in particle physics: in particular the relation between on-shell crossing symmetry and off-shell Einstein causality. Among the collateral results of this new nonperturbative approach are profound relations between crossing symmetry of particle physics and Hawking-Unruh like thermal aspects (KMS property, entropy attached to horizons) of quantum matter behind causal horizons which hitherto were related with Killing horizons in curved spacetime than with localization aspects in Minkowski particle physics. The scope of this framework is wide and ranges from providing a conceptual basis for the d=1+1 bootstrap-form factor program for factorable d=1+1 models to a decomposition theory of QFT's in terms of a finite collection of unitarily equivalent chiral conformal theories placed a specified relative position within a common Hilbert spacetime than with localization aspects in Minkowski space particle physics. The scope of this framework is wide and ranges from providing a conceptual basis for the d= 1+1 bootstrap-form factor program for factorable d=1+1 models to a decomposition theory of QFT's in terms of a finite collection of unitarily equivalent chiral conformal theories placed a specified relative position within a common Hilbert space (in d=1+1 a holographic relation and in higher dimensions more like a scanning). Although different from string theory, some of its concepts originated as string theory in the aftermath of the ill-fated S-matrix bootstrap of the 60{sup ies}. Some remarks on the relation to string theory can be found at the end. (author)

  11. Implementation of an aging management concept using COMSY; Umsetzung eines Alterungsmanagementkonzeptes mit COMSY

    Energy Technology Data Exchange (ETDEWEB)

    Ulmer, Maximilian [E.ON Kernkraft AG, Essenbach (Germany). Isar 2; Wildner, Udo; Nopper, Helmut [AREVA NP GmbH, Erlangen (Germany)

    2011-07-01

    For the systematic monitoring of physical aging processes in reactor components the German standards KTA 1403 prescribe a systematic aging management, i.e. an integrated concept for the continuous conservation of the required quality. Central point is the PDCA (plan-do-check-act) cycle that allows a systematic process-oriented monitoring of the plant status. In the NPP Isar 2 the adapted knowledge-based software package COMSY is used, that includes the evaluation of the current status of the plant, calculation tools for the determination of the relevant damage mechanisms and their consequences, an integrated module to evaluate inspection results and an integrated module to manage and evaluate incidents. Using transferability tests special test can be recommended in order to avoid common mode failures. The annual analysis includes an automatic documentation of results and evaluations.

  12. Implementation of Project Management Concept into Industrial Energetics: Case Study in Paper Factory

    Directory of Open Access Journals (Sweden)

    Golub Markovic

    2015-05-01

    Full Text Available Fuel changing is directly linked to market movements of energy sources, consequently, large companies adapt to these changes and move towards economically worthwhile strategies. The appearance of an energy source, change or fuel production startup, is a complex investment project in the field of industrial energetics. This research paper brings a case study of transition from gas to solid fuel in the paper factory, where the factory achieved significant savings by changing the basic fuel. In this study we applied a large number of criteria and parameters of the project management concepts (such as WBS structure, Gantt chart, SWOT analysis, criteria for settlement date, etc.. The purpose of this study is to demonstrate and broaden the knowledge base of in the industrial and energy sectors and to show significant benefits and cost savings which occur as a result of changes of energy sources in the industry involving mass production processes.

  13. Iterative Reconstruction Techniques in Abdominopelvic CT: Technical Concepts and Clinical Implementation.

    Science.gov (United States)

    Patino, Manuel; Fuentes, Jorge M; Singh, Sarabjeet; Hahn, Peter F; Sahani, Dushyant V

    2015-07-01

    This article discusses the clinical challenge of low-radiation-dose examinations, the commonly used approaches for dose optimization, and their effect on image quality. We emphasize practical aspects of the different iterative reconstruction techniques, along with their benefits, pitfalls, and clinical implementation. The widespread use of CT has raised concerns about potential radiation risks, motivating diverse strategies to reduce the radiation dose associated with CT. CT manufacturers have developed alternative reconstruction algorithms intended to improve image quality on dose-optimized CT studies, mainly through noise and artifact reduction. Iterative reconstruction techniques take unique approaches to noise reduction and provide distinct strength levels or settings.

  14. Establishing a Common Vocabulary of Key Concepts for the Effective Implementation of Applied Behavior Analysis

    Directory of Open Access Journals (Sweden)

    Traci M. CIHON

    2016-12-01

    Full Text Available The technical language of behavior analysis is arguably necessary to share ideas and research with precision among each other. However, it can hinder effective implementation of behavior analytic techniques when it prevents clear communication between the supervising behavior analyst and behavior technicians. The present paper provides a case example of the development of a shared vocabulary, using plain English when possible, among supervisors and supervisees at a large public school district in which behavior analytic services were provided for children diagnosed with autism spectrum disorders. A list of terms and definitions are provided as well as suggestions on how to develop shared vocabularies within the readers’ own service provision context.

  15. Flexible distribution systems through the application of multi back-to-back converters. Concept, implementation and experimental verification

    Energy Technology Data Exchange (ETDEWEB)

    De Graaff, R A.A.

    2010-05-26

    with the versatile multi back-to-back converter topology. In Chapter 5 (Intelligent Node control and protection) the developed applications are translated into control schemes for the individual converters. To ensure proper implementation of the concept, together with the control concept, also a protection concept is developed, which is tailored to the specific characteristics of the Intelligent Node. To demonstrate the concept and controls as described in the previous chapters, a three-phase laboratory-scale set-up is realized and describe in Chapter 6 (Laboratory-scale demonstration). In this set-up experiments are carried out, which focus on the innovative parts of the IN concept. Chapter 7 gives the Conclusions The thesis ends with general conclusions and recommendations for future research.

  16. Implementing a benchmarking and feedback concept decreases postoperative pain after total knee arthroplasty: A prospective study including 256 patients.

    Science.gov (United States)

    Benditz, A; Drescher, J; Greimel, F; Zeman, F; Grifka, J; Meißner, W; Völlner, F

    2016-12-05

    Perioperative pain reduction, particularly during the first two days, is highly important for patients after total knee arthroplasty (TKA). Problems are not only caused by medical issues but by organization and hospital structure. The present study shows how the quality of pain management can be increased by implementing a standardized pain concept and simple, consistent benchmarking. All patients included into the study had undergone total knee arthroplasty. Outcome parameters were analyzed by means of a questionnaire on the first postoperative day. A multidisciplinary team implemented a regular procedure of data analyzes and external benchmarking by participating in a nationwide quality improvement project. At the beginning of the study, our hospital ranked 16 th in terms of activity-related pain and 9 th in patient satisfaction among 47 anonymized hospitals participating in the benchmarking project. At the end of the study, we had improved to 1 st activity-related pain and to 2 nd in patient satisfaction. Although benchmarking started and finished with the same standardized pain management concept, results were initially pure. Beside pharmacological treatment, interdisciplinary teamwork and benchmarking with direct feedback mechanisms are also very important for decreasing postoperative pain and for increasing patient satisfaction after TKA.

  17. The system of protected areas in Bulgaria in terms of the implementation of the concepts of sustainable and alternative tourism

    Directory of Open Access Journals (Sweden)

    Georgiev Leonidov Georgi

    2010-01-01

    Full Text Available Protected areas hold a special position in terms of the sustainable socio-economic and tourism development of the planet. The International Union for Conservation of Nature has created a specific classifying system for cate­gorization of such areas depending on their nature-scientific and conservation value and significance. Except for preserving valuable biological species and their natural habitats, these areas could fulfill one more function. They can be integrated and contribute to the sustainable development of all spheres of socio-economic life of the com­munity. This paper sets the aim to determine to what extent and what categories of protected areas in Bulgaria could be integrated into the tourism sector of the country and to contribute that way to its sustainable development. Eco­tourism is considered as main tool to achieve this goal. Two concepts are laid upon its successful implementation. These are the concept for sustainable development and the one for development of alternative forms of tourism. The thesis that the concept for development of alternative forms of tourism is thought to compliment the one for development of sustainable tourism.

  18. ?Healthcare IoT m-GreenCARDIO Remote Cardiac Monitoring System - Concept, Theory of Operation and Implementation

    Directory of Open Access Journals (Sweden)

    ZAGAN, I.

    2017-05-01

    Full Text Available Present day Internet of Things (IoT developers are inspired by the spectacular evolution in the field, and, at the same time, determined to connect an increasingly wider range of 'things', with the lowest power consumption, the wider range of action and interoperability guaranteed with excessive quality. Based on current challenges in the medical and electronic field, the present paper seeks the practical implementation of an efficient, low cost, low-power IoT medical system, yet with a greater memory autonomy. In this context, our main contribution is the implementation of a solution for ECG monitoring based on IoT techniques. This paper presents a qualitative research in the field of healthcare IoT and embedded applications meant to provide an innovative and flexible system meeting the stringent requirements of this area. Without compromising the performance intake and the low power consumption, the designers offer flexible options for connectivity and response time.

  19. Implementing the legal criteria of meaningful consent in the concept of mobile advertising

    DEFF Research Database (Denmark)

    Cleff, Evelyne Beatrix

    2006-01-01

    Advancements of the wired Internet and mobile telecommunication networks offer companies new advertising opportunities but this development also creates a need to consider acceptance and usability issues in order to ensure permission-based advertising. According to the law of the European Union (EU......), only permission-based mobile advertising is allowed. In order to obtain consent from the mobile user, the advertiser is obliged to make an effective disclosure. However, these rules are not specific to this new context. It will be a great challenge for advertisers to translate the requirements...... into actual business practices in order to obtain meaningful consent from the mobile user. This article focuses on the evaluation of legal problems related to these issues in order to find adequate technical solutions concerning m-advertising. It is assumed that a technological design, which is in line...

  20. Implementing the legal criteria for meaningful consent in the concept of mobile advertising

    DEFF Research Database (Denmark)

    Cleff, Evelyne Beatrix

    2007-01-01

    Advancements of the wired Internet and mobile telecommunication networks offer companies new advertising opportunities but this development creates a need to consider acceptance and usability issues in order to ensure permission-based advertising. According to the law of the European Union (EU......), only permission-based mobile advertising is allowed. In order to obtain consent from the mobile user, the advertiser is obliged to make an effective disclosure. However, these rules are not specific to this new context. It will be a great challenge for advertisers to translate the requirements...... into actual business practices in order to obtain meaningful consent from the mobile user. This article focuses on the evaluation of legal problems related to these issues in order to find adequate technical solutions concerning m-advertising. It is assumed that a technological design, which is in line...

  1. Concept And Its Implementation During The Reconstruction Of The Church Of Blessed Virgin Mary In Chojna

    Science.gov (United States)

    Płotkowiak, Maciej

    2015-12-01

    St. Mary's parish church in Chojna was erected at the turn of XIV and XVc. in a shape of three aisles, hall church without transept, completed from the west with a single tower and from the east with polygonal presbytery with an ambulatory attached. The convergence of characteristic structural and decorative features with employed ones in medieval churches being attributed to Hinrich Brunsberg's fabric resulted in such a way, that also authorship of St. Mary in Chojna was assigned to this legendary architect and master builder of late Middle Ages period. The church was destroyed by fire during WWII in February 1945 and since then had remained as an open ruin. In 1997 reconstruction procedure of the church was begun under the leadership of the author and it still continues. This text consists of the sum of experiences connected with confronting design ideas and solutions with their executions on the site during construction works.

  2. Advances in integrated and sustainable supply chain planning concepts, methods, tools and solution approaches toward a platform for industrial practice

    CERN Document Server

    Laínez-Aguirre, José Miguel

    2015-01-01

    Decision making at the enterprise level often encompass not only production operations and  product R&D, but other strategic functions such as financial planning and marketing. With the aim of maximizing growth and a firm’s value, companies often focus on co-ordinating these functional components as well as traditional hierarchical decision levels. Understanding this interplay can enhance enterprise capabilities of adaptation and response to uncertainties arising from internal processes as well as the external environment. This book presents concepts, methods, tools and solutions based on mathematical programming, which provides the quantitative support needed for integrated decision-making and ultimately for improving the allocation of overall corporate resources (e.g., materials, cash and personnel). Through a systems perspective, the integrated planning of the supply chain also promotes activities of reuse, reduction and recycling for achieving more sustainable environmental impacts of production/di...

  3. Software Implementation of Secure Firmware Update in IoT Concept

    Directory of Open Access Journals (Sweden)

    Lukas Kvarda

    2017-01-01

    Full Text Available This paper focuses on a survey of secure firmware update in the Internet of Things, design and description of safe and secure bootloader implementation on RFID UHF reader, encryption with AES-CCM and versioning with use of external backup flash memory device. In the case of problems with HW compatibility or other unexpected errors with new FW version, it is possible to downgrade to previous FW image, including the factory image. Authentication is provided by the UHF RFID service tag used to extract unique initialization vector of the encryption algorithm for each update session. The results show slower update speed with this new upgrade method of approximately 27% compared to older one, using the only AES-CBC algorithm.

  4. Extra Low Energy Antiproton ring ELENA : from the conception to the implementation phase

    CERN Document Server

    Bartmann, W; Breuker, H; Butin, F; Carli, C; Eriksson, T; Maury, S; Pasinelli, S; Tranquille, G; Oelert, W

    2014-01-01

    The Extra Low Energy Antiproton ring (ELENA) is a CERN project aiming at constructing a small 30 m circumference synchrotron to further decelerate antiprotons from the Antiproton Decelerator AD from 5.3 MeV to 100 keV. Controlled deceleration in a synchrotron equipped with an electron cooler to reduce emittances in all three planes will allow the existing AD experiments to increase substantially their antiproton capture efficiencies and render new experiments possible. The ELENA design is now well advanced and the project is moving to the implementation phase. Component design and construction are taking place at present for installation foreseen during the second half of 2015 and beginning of 2016 followed by ring commissioning until the end of 2016. New electrostatic transfer lines to the experiments will be installed and commissioned during the first half of 2017 followed by the first physics operation with ELENA. Basic limitations like Intra Beam Scattering limiting the emittances obtained under electron ...

  5. The Modern Concept of Measuring Efficiency - Implementation and Attitudes of BSC

    Directory of Open Access Journals (Sweden)

    Tomić Slavica

    2017-08-01

    Full Text Available In modern information environment it is not enough that companies measure their results only using data from the past. BSC (Balanced Scorecard can be considered superior to previous approaches of strategic performance management that focus only on financial measures. Balanced Scorecard includes both financial and non-financial measures that drive future financial organization performances. The research questions, which this work provides answers to, is concerned by the level of awareness of 37 surveyed managers of small, medium and large companies in the Republic of Serbia with the BSC, then identifying the degree of BSC implementation in these companies, as well as the reasons for not adopting the BSC and tests which use similar performance measures.

  6. Case study on implementation of the dose constraint concept in optimization in working environment

    Energy Technology Data Exchange (ETDEWEB)

    Krajewska, Grazyna; Krajewski, Pawel [Central Laboratory for Radiological Protection, PL-03194, Warsaw (Poland)

    2014-07-01

    A case study of already fixed dose constrain values in nuclear medicine sector, indicated that, the practical implementation of ICRP principle of optimization ( Publication 103, ICRP, 2007) still hit on methodology problems due to lack of adequate numerous monitoring data of internal contamination and complicated mathematical formalism. In practice, to ensure that 'the likelihood of incurring exposure, the number of people exposed, and the magnitude of their individual doses are kept as low as reasonably achievable', the baseline of effective doses together with statistical distribution is required. Furthermore, as it has revealed in this study, doses PHP's generated with MC methods had un-regularly shapes, depending on random operations rather than routine procedures. The role of dose constraints for occupational exposures, was further elaborated in Publication 101 (ICRP, 2006) as 'the dose constraint is a value of individual dose used to limit the range of options considered in the process of optimization'. The revisions of the International Basic Safety Standards as well as the Euratom Basic Safety Standard Directive both aim to implement new ICRP recommendations and have requirements to use dose constraints, defined broadly along the lines provided by the ICRP, and suggest that values be selected from the bands recommended by the ICRP. These will be obligatory adopted in the national regulations by regulatory authorities of EU countries. However, due to accidental characteristics of monitoring data, the 95% confidence tail of the doses for the most highly exposed individuals is near the limit of 20 mSv per year. This is apparently observed in the particular endocrinology units dealing with I-131 therapy. One might concluded that dose limitation and optimization are viewed as sufficient for the management of occupational exposures and reasonably be achieved. (authors)

  7. Implementing national strategies on antimicrobial resistance in Thailand: potential challenges and solutions.

    Science.gov (United States)

    Sommanustweechai, A; Tangcharoensathien, V; Malathum, K; Sumpradit, N; Kiatying-Angsulee, N; Janejai, N; Jaroenpoj, S

    2018-04-01

    Thailand has developed a national strategic plan on antimicrobial resistance (NSP-AMR) and endorsed by the Cabinet in August 2016. This study reviewed the main contents of the NSP-AMR and the mandates of relevant implementing agencies and identified challenges and recommends actions to mitigate implementation gaps. This study analysed the contents of NSP-AMR, reviewed institutional mandates and assessed the implementation gaps among agencies responsible for NSP-AMR. Two of six strategies are related to monitoring and surveillance of AMR and antimicrobial consumption in human and animal. Two other strategies aim to improve antibiotic stewardship and control the spread of AMR in both clinical and farm settings. The remaining two strategies aim to increase knowledge and public awareness on AMR and establish national governance for inter-sectoral actions. Strategies to overcome implementation challenges are sustaining cross-sectoral policy commitments, effective cross-sectoral coordination using One Health approach, generating evidence which guides policy implementation, and improving enforcement capacities in regulatory authorities. To address AMR, Thailand requires significant improvements in implementation capacities in two dimensions. First, technical capacities among implementing agencies are needed to translate policies into practice. Second, governance and organizational capacities enable effective multi-sectoral actions across human, animal, and environmental sectors. Copyright © 2018 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

  8. Design concept of K-DEMO for near-term implementation

    Science.gov (United States)

    Kim, K.; Im, K.; Kim, H. C.; Oh, S.; Park, J. S.; Kwon, S.; Lee, Y. S.; Yeom, J. H.; Lee, C.; Lee, G.-S.; Neilson, G.; Kessel, C.; Brown, T.; Titus, P.; Mikkelsen, D.; Zhai, Y.

    2015-05-01

    A Korean fusion energy development promotion law (FEDPL) was enacted in 2007. As a following step, a conceptual design study for a steady-state Korean fusion demonstration reactor (K-DEMO) was initiated in 2012. After the thorough 0D system analysis, the parameters of the main machine characterized by the major and minor radii of 6.8 and 2.1 m, respectively, were chosen for further study. The analyses of heating and current drives were performed for the development of the plasma operation scenarios. Preliminary results on lower hybrid and neutral beam current drive are included herein. A high performance Nb3Sn-based superconducting conductor is adopted, providing a peak magnetic field approaching 16 T with the magnetic field at the plasma centre above 7 T. Pressurized water is the prominent choice for the main coolant of K-DEMO when the balance of plant development details is considered. The blanket system adopts a ceramic pebble type breeder. Considering plasma performance, a double-null divertor is the reference configuration choice of K-DEMO. For a high availability operation, K-DEMO incorporates a design with vertical maintenance. A design concept for K-DEMO is presented together with the preliminary design parameters.

  9. Implementation of Minutiae Based Fingerprint Identification System Using Crossing Number Concept

    Directory of Open Access Journals (Sweden)

    Atul S. CHAUDHARI

    2014-01-01

    Full Text Available Biometric system is essentially a pattern recognition system which recognizes a person by determining the authenticity of a specific physiological (e.g., fingerprints, face, retina, iris or behavioral (e.g., gait, signature characteristic possessed by that person. Among all the presently employed biometric techniques, fingerprint identification systems have received the most attention due to the long history of fingerprints and its extensive use in forensics. Fingerprint is reliable biometric characteristic as it is unique and persistence. Fingerprint is the pattern of ridges and valleys on the surface of fingertip. However, recognizing fingerprints in poor quality images is still a very complex job, so the fingerprint image must be preprocessed before matching. It is very difficult to extract fingerprint features directly from gray scale fingerprint image. In this paper we have proposed the system which uses minutiae based matching algorithm for fingerprint identification. There are three main phases in proposed algorithm. First phase enhance the input fingerprint image by preprocessing it. The enhanced fingerprint image is converted into thinned binary image and then minutiae are extracted by using Crossing Number Concept in second phase. Third stage compares input fingerprint image (after preprocessing and minutiae extraction with fingerprint images enrolled in database and makes decision whether the input fingerprint is matched with the fingerprint stored in database or not.

  10. Seeing wholes: The concept of systems thinking and its implementation in school leadership

    Science.gov (United States)

    Shaked, Haim; Schechter, Chen

    2013-12-01

    Systems thinking (ST) is an approach advocating thinking about any given issue as a whole, emphasising the interrelationships between its components rather than the components themselves. This article aims to link ST and school leadership, claiming that ST may enable school principals to develop highly performing schools that can cope successfully with current challenges, which are more complex than ever before in today's era of accountability and high expectations. The article presents the concept of ST - its definition, components, history and applications. Thereafter, its connection to education and its contribution to school management are described. The article concludes by discussing practical processes including screening for ST-skilled principal candidates and developing ST skills among prospective and currently performing school principals, pinpointing three opportunities for skills acquisition: during preparatory programmes; during their first years on the job, supported by veteran school principals as mentors; and throughout their entire career. Such opportunities may not only provide school principals with ST skills but also improve their functioning throughout the aforementioned stages of professional development.

  11. ThermoData Engine (TDE): software implementation of the dynamic data evaluation concept. 5. Experiment planning and product design.

    Science.gov (United States)

    Diky, Vladimir; Chirico, Robert D; Kazakov, Andrei F; Muzny, Chris D; Magee, Joseph W; Abdulagatov, Ilmutdin; Kang, Jeong Won; Kroenlein, Kenneth; Frenkel, Michael

    2011-01-24

    ThermoData Engine (TDE) is the first full-scale software implementation of the dynamic data evaluation concept, as reported recently in this journal. In the present paper, we describe development of an algorithmic approach to assist experiment planning through assessment of the existing body of knowledge, including availability of experimental thermophysical property data, variable ranges studied, associated uncertainties, state of prediction methods, and parameters for deployment of prediction methods and how these parameters can be obtained using targeted measurements, etc., and, indeed, how the intended measurement may address the underlying scientific or engineering problem under consideration. A second new feature described here is the application of the software capabilities for aid in the design of chemical products through identification of chemical systems possessing desired values of thermophysical properties within defined ranges of tolerance. The algorithms and their software implementation to achieve this are described. Finally, implementation of a new data validation and weighting system is described for vapor-liquid equilibrium (VLE) data, and directions for future enhancements are outlined.

  12. Concept, Implementation and Testing of PRESTo: Real-time experimentation in Southern Italy and worldwide applications

    Science.gov (United States)

    Zollo, Aldo; Emolo, Antonio; Festa, Gaetano; Picozzi, Matteo; Elia, Luca; Martino, Claudio; Colombelli, Simona; Brondi, Piero; Caruso, Alessandro

    2016-04-01

    The past two decades have witnessed a huge progress in the development, implementation and testing of Earthquakes Early Warning Systems (EEWS) worldwide, as the result of a joint effort of the seismological and earthquake engineering communities to set up robust and efficient methodologies for the real-time seismic risk mitigation. This work presents an overview of the worldwide applications of the system PRESTo (PRobabilistic and Evolutionary early warning SysTem), which is the highly configurable and easily portable platform for Earthquake Early Warning developed by the RISSCLab group of the University of Naples Federico II. In particular, we first present the results of the real-time experimentation of PRESTo in Suthern Italy on the data streams of the Irpinia Seismic Network (ISNet), in Southern Italy. ISNet is a dense high-dynamic range, earthquake observing system, which operates in true real-time mode, thanks to a mixed data transmission system based on proprietary digital terrestrial links, standard ADSL and UMTS technologies. Using the seedlink protocol data are transferred to the network center unit, running the software platform PRESTo which is devoted to process the real-time data streaming, estimate source parameters and issue the alert. The software platform PRESTo uses a P-wave, network-based approach which has evolved and improved during the time since its first release. In its original version consisted in a series of modules, aimed at the event detection/picking, probabilistic real-time earthquake location and magnitude estimation, prediction of peak ground motion at distant sites through ground motion prediction equations for the area. In the recent years, PRESTo has been also implemented at the accelerometric and broad-band seismic networks in South Korea, Romania, North-East Italy, and Turkey and off-line tested in Iberian Peninsula, Israel, and Japan. Moreover, the feasibility of a PRESTo-based, EEWS at national scale in Italy, has been tested

  13. Case-oriented computer-based-training in radiology: concept, implementation and evaluation

    Science.gov (United States)

    Dugas, Martin; Trumm, Christoph; Stäbler, Axel; Pander, Ernst; Hundt, Walter; Scheidler, Jurgen; Brüning, Roland; Helmberger, Thomas; Waggershauser, Tobias; Matzko, Matthias; Reiser, Maximillian

    2001-01-01

    Background Providing high-quality clinical cases is important for teaching radiology. We developed, implemented and evaluated a program for a university hospital to support this task. Methods The system was built with Intranet technology and connected to the Picture Archiving and Communications System (PACS). It contains cases for every user group from students to attendants and is structured according to the ACR-code (American College of Radiology) [2]. Each department member was given an individual account, could gather his teaching cases and put the completed cases into the common database. Results During 18 months 583 cases containing 4136 images involving all radiological techniques were compiled and 350 cases put into the common case repository. Workflow integration as well as individual interest influenced the personal efforts to participate but an increasing number of cases and minor modifications of the program improved user acceptance continuously. 101 students went through an evaluation which showed a high level of acceptance and a special interest in elaborate documentation. Conclusion Electronic access to reference cases for all department members anytime anywhere is feasible. Critical success factors are workflow integration, reliability, efficient retrieval strategies and incentives for case authoring. PMID:11686856

  14. Case-oriented computer-based-training in radiology: concept, implementation and evaluation

    Directory of Open Access Journals (Sweden)

    Helmberger Thomas

    2001-10-01

    Full Text Available Abstract Background Providing high-quality clinical cases is important for teaching radiology. We developed, implemented and evaluated a program for a university hospital to support this task. Methods The system was built with Intranet technology and connected to the Picture Archiving and Communications System (PACS. It contains cases for every user group from students to attendants and is structured according to the ACR-code (American College of Radiology 2. Each department member was given an individual account, could gather his teaching cases and put the completed cases into the common database. Results During 18 months 583 cases containing 4136 images involving all radiological techniques were compiled and 350 cases put into the common case repository. Workflow integration as well as individual interest influenced the personal efforts to participate but an increasing number of cases and minor modifications of the program improved user acceptance continuously. 101 students went through an evaluation which showed a high level of acceptance and a special interest in elaborate documentation. Conclusion Electronic access to reference cases for all department members anytime anywhere is feasible. Critical success factors are workflow integration, reliability, efficient retrieval strategies and incentives for case authoring.

  15. THE CONCEPT OF THE EDUCATIONAL COMPUTER MATHEMATICS SYSTEM AND EXAMPLES OF ITS IMPLEMENTATION

    Directory of Open Access Journals (Sweden)

    M. Lvov

    2014-11-01

    Full Text Available The article deals with the educational computer mathematics system, based in Kherson State University and resulted in more than 8 software tools to orders of the Ministry of Education, Science, Youth and Sports of Ukraine. The exact and natural sciences are notable among all disciplines both in secondary schools and universities. They form the fundamental scientific knowledge, based on precise mathematical models and methods. The educational process for these courses should include not only lectures and seminars, but active forms of studying as well: practical classes, laboratory work, practical training, etc. The enumerated peculiarities determine specific intellectual and architectural properties of information technologies, developed to be used in the educational process of these disciplines. Whereas, in terms of technologies used in the implementation of the functionality of software, they are actually the educational computer algebra system. Thus the algebraic programming system APS developed in the Institute of Cybernetics of the National Academy of Sciences of Ukraine led by Academician O.A. Letychevskyi in the 80 years of the twentieth century is especially important for their development.

  16. The analysis of specialists’ opinion on the implementation of concept of risk management in clinical trials of drugs

    Directory of Open Access Journals (Sweden)

    E. A. Zupanets

    2016-06-01

    Full Text Available At the modern stage of the pharmaceutical industry development quality risk management becomes an integral part of all the processes of drug development and clinical trials (CT. Aim of paper is to study the opinion of competent experts in the field of CT of drugs and formation of strategic ways of risk management at the clinical site as well as to identify possible complications in the practical implementation of these approaches. Materials and methods: the survey of the expert group (17 people to select the indicators and the parameters measuring the risks of CT at clinical site, as well as their acceptable levels. The assessment of survey results was done using non-parametric statistics methods. Results of research. There were established the differences of various stakeholders’ notion of conceptual content and practical importance of quality management and the application of risk-oriented approaches at the clinical site in relation to CT quality that can become an obstacle to their implementation. The introduction of risk-based monitoring into the system for CT management at the clinical site corresponds to the interests of all stakeholders involved in the study. General concernment of the customer’s representatives, regulatory authority and researchers should be an important basis for the implementation of the risk-based management at the clinical site. So, it is necessary to create a common understanding of the terminology, objectives and expected outcomes of risk management at the clinical site, as well as a clear allocation of the duties and responsibilities of each side. Conclusions. The expediency of the concept of risk management application at the clinical site, practical orientation, as well as the need to develop scientific and methodological approaches for its implementation, contributing to the formation of a common basis for action and coordinated interaction of stakeholders involved in the management of CT were proved.

  17. Identifying gaps, barriers, and solutions in implementing pressure ulcer prevention programs.

    Science.gov (United States)

    Jankowski, Irene M; Nadzam, Deborah Morris

    2011-06-01

    Patients continue to suffer from pressure ulcers (PUs), despite implementation of evidence-based pressure ulcer (PU) prevention protocols. In 2009, Joint Commission Resources (JCR) and Hill-Rom created the Nurse Safety Scholar-in-Residence (nurse scholar) program to foster the professional development of expert nurse clinicians to become translators of evidence into practice. The first nurse scholar activity has focused on PU prevention. Four hospitals with established PU programs participated in the PU prevention implementation project. Each hospital's team completed an inventory of PU prevention program components and provided copies of accompanying documentation, along with prevalence and incidence data. Site visits to the four participating hospitals were arranged to provide opportunities for more in-depth analysis and support. Following the initial site visit, the project team at each hospital developed action plans for the top three barriers to PU program implementation. A series of conference calls was held between the site visits. Pressure Ulcer Program Gaps and Recommendations. The four hospitals shared common gaps in terms of limitations in staff education and training; lack of physician involvement; limited involvement of unlicensed nursing staff; lack of plan for communicating at-risk status; and limited quality improvement evaluations of bedside practices. Detailed recommendations were identified for addressing each of these gaps. these Recommendations for eliminating gaps have been implemented by the participating teams to drive improvement and to reduce hospital-acquired PU rates. The nurse scholars will continue to study implementation of best practices for PU prevention.

  18. Operational Challenges and Solutions with Implementation of an Adaptive Seamless Phase 2/3 Study

    Science.gov (United States)

    Spencer, Kimberly; Colvin, Kelly; Braunecker, Brad; Brackman, Marcia; Ripley, Joyce; Hines, Paul; Skrivanek, Zachary; Gaydos, Brenda; Geiger, Mary Jane

    2012-01-01

    A wide variety of operational issues were encountered with the planning and implementation of an adaptive, dose-finding, seamless phase 2/3 trial for a diabetes therapeutic. Compared with a conventional design, significant upfront planning was required, as well as earlier, more integrated cross-functional coordination. The existing infrastructure necessitated greater flexibility to meet the needs of the adaptive design. Rapid data acquisition, analysis, and reporting were essential to support the successful implementation of the adaptive algorithm. Drug supply for nine treatment arms had to be carefully managed across many sites worldwide. Details regarding these key operational challenges and others will be discussed along with resolutions taken to enable successful implementation of this adaptive, seamless trial. PMID:23294774

  19. Take back program for ICN products - a B2B solution for WEEE implementation

    Energy Technology Data Exchange (ETDEWEB)

    Renner, H. [Siemens ICN, Munich (Germany); Chryssos, G. [eds-r GmbH, Thierhaupten (Germany)

    2004-07-01

    In 2005 the WEEE (waste electrical and electronic equipment) directive has to be implemented in each country of the European Union. The implementation of this directive affects a significant part of end of life equipment which has to be taken back directly from B2B (business to business) users. In contrast to end of life equipment from private households, there is a high residual value and therefore high reuse potential of B2B equipment. Within this scope a take back program for telecommunications equipment has been implemented by Siemens ICN together with the recycling company and re-use expert eds-r GmbH in order to optimise recovery and take back logistics processes. Essential elements of this take back program are area-wide take back logistics with web based track and trace system, professional dismantling and selection of reusable components with subsequent redelivery to service and sales network of Siemens ICN as well as professional recovery. (orig.)

  20. Performance Analysis of MTD64, our Tiny Multi-Threaded DNS64 Server Implementation: Proof of Concept

    Directory of Open Access Journals (Sweden)

    Gábor Lencse

    2016-07-01

    In this paper, the performance of MTD64 is measured and compared to that of the industry standard BIND in order to check the correctness of the design concepts of MTD64, especially of the one that we use a new thread for each request. For the performance measurements, our earlier proposed dns64perf program is enhanced as dns64perf2, which one is also documented in this paper. We found that MTD64 seriously outperformed BIND and hence our design principles may be useful for the design of a high performance production class DNS64 server. As an additional test, we have also examined the effect of dynamic CPU frequency scaling to the performance of the implementations.

  1. Recommendations on Problematic Issues Solution of the Customs Development Strategy Until the Year 2020 Implementation

    Directory of Open Access Journals (Sweden)

    Konstantin A. Bromberg

    2016-12-01

    Full Text Available In the present article author offers recommendations for solving problematic issues of the Customs development strategy until the year 2020 implementing. In the process of research author notes that in the new conditions, not only the tasks are transformed but also the functions and powers of the Federal Customs Service, priority issues are the issues of improving information technologies, reducing the time for customs control, and creating favorable conditions for doing business. In the conclusion author concludes that the current stage of implementation of the administrative reform and the Customs development strategy until the year 2020 in Russia involves a qualitative transformation of the customs regulation of foreign trade activities.

  2. An Efficient Implementation of Non-Linear Limit State Analysis Based on Lower-Bound Solutions

    DEFF Research Database (Denmark)

    Damkilde, Lars; Schmidt, Lotte Juhl

    2005-01-01

    Limit State analysis has been used in design for decades e.g. the yield line theory for concrete slabs or slip line solutions in geotechnics. In engineering practice manual methods have been dominating but in recent years the interest in numerical methods has been increasing. In this respect it i...

  3. Optimize scientific communication skills on work and energy concept with implementation of interactive conceptual instruction and multi representation approach

    Science.gov (United States)

    Patriot, E. A.; Suhandi, A.; Chandra, D. T.

    2018-05-01

    The ultimate goal of learning in the curriculum 2013 is that learning must improve and balance between soft skills and hard skills of learners. In addition to the knowledge aspect, one of the other skills to be trained in the learning process using a scientific approach is communication skills. This study aims to get an overview of the implementation of interactive conceptual instruction with multi representation to optimize the achievement of students’ scientific communication skills on work and energy concept. The scientific communication skills contains the sub-skills were searching the information, scientific writing, group discussion and knowledge presentation. This study was descriptive research with observation method. Subjects in this study were 35 students of class X in Senior High School at Sumedang. The results indicate an achievement of optimal scientific communication skills. The greatest achievement of KKI based on observation is at fourth meeting of KKI-3, which is a sub-skill of resume writing of 89%. Allmost students responded positively to the implication of interactive conceptual instruction with multi representation approach. It can be concluded that the implication of interactive conceptual instruction with multi representation approach can optimize the achievement of students’ scientific communication skill on work and energy concept.

  4. Solution and implementation of project ''Simulator of WWER-440 nuclear power plant''

    International Nuclear Information System (INIS)

    Koukal, V.

    1985-01-01

    The time data are given of the development and construction of the simulator of a WWER-440 nuclear power plant unit. The individual tasks are summed up which are related to the project implementation, and cooperating institutions and enterprises are listed. (J.C.)

  5. From KISS to Implementation: A Study of Problems, Solutions and Open Issues

    DEFF Research Database (Denmark)

    Valente, Andrea; van Bommel, Patrick

    1995-01-01

    A main idea in this paper is that KFD is a formal language, so we can forget about C++ or other implementation languages, and consider KFD as a very high level programming language. KFD is readable, normally small and closer to informal specification than any other languages, but it's not ambiguo...

  6. India : Energy-Efficient Street Lighting--Implementation and Financing Solutions

    OpenAIRE

    World Bank

    2015-01-01

    There has been a clear need for energy-efficient (EE) technologies that can be applicable in the municipal street lighting sector. The objective of this manual is to support the preparation and implementation of street lighting projects in India, using performance contracting and other public private partnership-based delivery approaches. This manual draws upon global best practices, inclu...

  7. Implementation of Solute Transport in the Vadose Zone into the `HYDRUS Package for MODFLOW'

    Science.gov (United States)

    Simunek, J.; Beegum, S.; Szymkiewicz, A.; Sudheer, K. P.

    2017-12-01

    The 'HYDRUS package for MODFLOW' was developed by Seo et al. (2007) and Twarakavi et al. (2008) to simultaneously evaluate transient water flow in both unsaturated and saturated zones. The package, which is based on the HYDRUS-1D model (Šimůnek et al., 2016) simulating unsaturated water flow in the vadose zone, was incorporated into MODFLOW (Harbaugh et al., 2000) simulating saturated groundwater flow. The HYDRUS package in the coupled model can be used to represent the effects of various unsaturated zone processes, including infiltration, evaporation, root water uptake, capillary rise, and recharge in homogeneous or layered soil profiles. The coupled model is effective in addressing spatially-variable saturated-unsaturated hydrological processes at the regional scale, allowing for complex layering in the unsaturated zone, spatially and temporarily variable water fluxes at the soil surface and in the root zone, and with alternating recharge and discharge fluxes (Twarakavi et al., 2008). One of the major limitations of the coupled model was that it could not be used to simulate at the same time solute transport. However, solute transport is highly dependent on water table fluctuations due to temporal and spatial variations in groundwater recharge. This is an important concern when the coupled model is used for analyzing groundwater contamination due to transport through the unsaturated zone. The objective of this study is to integrate the solute transport model (the solute transport part of HYDRUS-1D for the unsaturated zone and MT3DMS (Zheng and Wang, 1999; Zheng, 2009) for the saturated zone) into an existing coupled water flow model. The unsaturated zone component of the coupled model can consider solute transport involving many biogeochemical processes and reactions, including first-order degradation, volatilization, linear or nonlinear sorption, one-site kinetic sorption, two-site sorption, and two-kinetic sites sorption (Šimůnek and van Genuchten, 2008

  8. NASA System Safety Handbook. Volume 1; System Safety Framework and Concepts for Implementation

    Science.gov (United States)

    Dezfuli, Homayoon; Benjamin, Allan; Everett, Christopher; Smith, Curtis; Stamatelatos, Michael; Youngblood, Robert

    2011-01-01

    System safety assessment is defined in NPR 8715.3C, NASA General Safety Program Requirements as a disciplined, systematic approach to the analysis of risks resulting from hazards that can affect humans, the environment, and mission assets. Achievement of the highest practicable degree of system safety is one of NASA's highest priorities. Traditionally, system safety assessment at NASA and elsewhere has focused on the application of a set of safety analysis tools to identify safety risks and formulate effective controls.1 Familiar tools used for this purpose include various forms of hazard analyses, failure modes and effects analyses, and probabilistic safety assessment (commonly also referred to as probabilistic risk assessment (PRA)). In the past, it has been assumed that to show that a system is safe, it is sufficient to provide assurance that the process for identifying the hazards has been as comprehensive as possible and that each identified hazard has one or more associated controls. The NASA Aerospace Safety Advisory Panel (ASAP) has made several statements in its annual reports supporting a more holistic approach. In 2006, it recommended that "... a comprehensive risk assessment, communication and acceptance process be implemented to ensure that overall launch risk is considered in an integrated and consistent manner." In 2009, it advocated for "... a process for using a risk-informed design approach to produce a design that is optimally and sufficiently safe." As a rationale for the latter advocacy, it stated that "... the ASAP applauds switching to a performance-based approach because it emphasizes early risk identification to guide designs, thus enabling creative design approaches that might be more efficient, safer, or both." For purposes of this preface, it is worth mentioning three areas where the handbook emphasizes a more holistic type of thinking. First, the handbook takes the position that it is important to not just focus on risk on an individual

  9. Stokes system with solution-dependent threshold slip boundary conditions: Analysis, approximation and implementation

    Czech Academy of Sciences Publication Activity Database

    Haslinger, Jaroslav; Kučera, R.; Šátek, V.

    2017-01-01

    Roč. 22, October 2017 (2017), s. 1-14 ISSN 1081-2865 R&D Projects: GA MŠk LQ1602; GA ČR(CZ) GA17-01747S Institutional support: RVO:68145535 Keywords : Stokes system * threshold slip boundary conditions * solution dependent slip function Subject RIV: BA - General Mathematics OBOR OECD: Applied mathematics Impact factor: 2.953, year: 2016 http://journals.sagepub.com/doi/abs/10.1177/1081286517716222

  10. Stokes system with solution-dependent threshold slip boundary conditions: Analysis, approximation and implementation

    Czech Academy of Sciences Publication Activity Database

    Haslinger, Jaroslav; Kučera, R.; Šátek, V.

    2017-01-01

    Roč. 22, October 2017 (2017), s. 1-14 ISSN 1081-2865 R&D Projects: GA MŠk LQ1602; GA ČR(CZ) GA17-01747S Institutional support: RVO:68145535 Keywords : Stokes system * threshold slip boundary conditions * solution dependent slip function Subject RIV: BA - General Mathematics OBOR OECD: Applied mathematics Impact factor: 2.953, year: 2016 http:// journals .sagepub.com/doi/abs/10.1177/1081286517716222

  11. Aspects of governance in the practical implementation of the concept of reversibility for deep geological disposal. Report no. 308

    International Nuclear Information System (INIS)

    Reaud, C.; Schieber, C.; Schneider, T.; Gadbois, S.; Heriard Dubreuil, G.

    2010-01-01

    actors concerned, be this at local, national and even international level. Thus, this study revealed perspectives for further study in various areas that could be developed by the different actors (institutions, associations, local actors,..). In particular, further investigations could be carried out in the following areas: - The political dimension and governance related to the practical implementation of the reversibility; - The technical aspects of monitoring the installation and its environment; - The financial aspects of the implementation of the reversibility concept. (authors)

  12. Quantum, classical, and hybrid QM/MM calculations in solution: General implementation of the ddCOSMO linear scaling strategy

    International Nuclear Information System (INIS)

    Lipparini, Filippo; Scalmani, Giovanni; Frisch, Michael J.; Lagardère, Louis; Stamm, Benjamin; Cancès, Eric; Maday, Yvon; Piquemal, Jean-Philip; Mennucci, Benedetta

    2014-01-01

    We present the general theory and implementation of the Conductor-like Screening Model according to the recently developed ddCOSMO paradigm. The various quantities needed to apply ddCOSMO at different levels of theory, including quantum mechanical descriptions, are discussed in detail, with a particular focus on how to compute the integrals needed to evaluate the ddCOSMO solvation energy and its derivatives. The overall computational cost of a ddCOSMO computation is then analyzed and decomposed in the various steps: the different relative weights of such contributions are then discussed for both ddCOSMO and the fastest available alternative discretization to the COSMO equations. Finally, the scaling of the cost of the various steps with respect to the size of the solute is analyzed and discussed, showing how ddCOSMO opens significantly new possibilities when cheap or hybrid molecular mechanics/quantum mechanics methods are used to describe the solute

  13. Quantum, classical, and hybrid QM/MM calculations in solution: General implementation of the ddCOSMO linear scaling strategy

    Energy Technology Data Exchange (ETDEWEB)

    Lipparini, Filippo, E-mail: flippari@uni-mainz.de [Sorbonne Universités, UPMC Univ. Paris 06, UMR 7598, Laboratoire Jacques-Louis Lions, F-75005 Paris (France); Sorbonne Universités, UPMC Univ. Paris 06, UMR 7616, Laboratoire de Chimie Théorique, F-75005 Paris (France); Sorbonne Universités, UPMC Univ. Paris 06, Institut du Calcul et de la Simulation, F-75005 Paris (France); Scalmani, Giovanni; Frisch, Michael J. [Gaussian, Inc., 340 Quinnipiac St. Bldg. 40, Wallingford, Connecticut 06492 (United States); Lagardère, Louis [Sorbonne Universités, UPMC Univ. Paris 06, Institut du Calcul et de la Simulation, F-75005 Paris (France); Stamm, Benjamin [Sorbonne Universités, UPMC Univ. Paris 06, UMR 7598, Laboratoire Jacques-Louis Lions, F-75005 Paris (France); CNRS, UMR 7598 and 7616, F-75005 Paris (France); Cancès, Eric [Université Paris-Est, CERMICS, Ecole des Ponts and INRIA, 6 and 8 avenue Blaise Pascal, 77455 Marne-la-Vallée Cedex 2 (France); Maday, Yvon [Sorbonne Universités, UPMC Univ. Paris 06, UMR 7598, Laboratoire Jacques-Louis Lions, F-75005 Paris (France); Institut Universitaire de France, Paris, France and Division of Applied Maths, Brown University, Providence, Rhode Island 02912 (United States); Piquemal, Jean-Philip [Sorbonne Universités, UPMC Univ. Paris 06, UMR 7616, Laboratoire de Chimie Théorique, F-75005 Paris (France); CNRS, UMR 7598 and 7616, F-75005 Paris (France); Mennucci, Benedetta [Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Via Risorgimento 35, 56126 Pisa (Italy)

    2014-11-14

    We present the general theory and implementation of the Conductor-like Screening Model according to the recently developed ddCOSMO paradigm. The various quantities needed to apply ddCOSMO at different levels of theory, including quantum mechanical descriptions, are discussed in detail, with a particular focus on how to compute the integrals needed to evaluate the ddCOSMO solvation energy and its derivatives. The overall computational cost of a ddCOSMO computation is then analyzed and decomposed in the various steps: the different relative weights of such contributions are then discussed for both ddCOSMO and the fastest available alternative discretization to the COSMO equations. Finally, the scaling of the cost of the various steps with respect to the size of the solute is analyzed and discussed, showing how ddCOSMO opens significantly new possibilities when cheap or hybrid molecular mechanics/quantum mechanics methods are used to describe the solute.

  14. Implementing Mobile Phone Solutions for Health in Resource Constrained Areas: Understanding the Opportunities and Challenges

    Science.gov (United States)

    Manda, Tiwonge Davis; Herstad, Jo

    This paper presents results from a study on mobile phone use to connect two rural hospitals in Malawi with community health workers (CHWs), the hospitals work with. Mobile phone use at the hospitals has helped reduce the need for face-to-face communication to permit patient information exchange, meetings and appointments scheduling, as well as work coordination. On the other hand mobile phone use has proved paradoxical as it has introduced users to challenges, like recharging of phone batteries, they did not anticipate. The paper highlights use context-centric and solution based opportunities and challenges associated with mobile phone use in rural settings.

  15. INCREASING EFFICIENCY OF ELECTRONIC PUBLIC SERVICES TO CITIZENS AND BUSINESSES IN CONNECTION WITH THE IMPLEMENTATION OF INTEGRATED ELECTRONIC SOLUTIONS

    Directory of Open Access Journals (Sweden)

    Popeangã Vasile Nicolae

    2010-07-01

    Full Text Available European Union enlargement, the existence of new needs and demands, requires the development of innovation and quality of public administration, which means improving public services in the global economy as a requirement of competitiveness. The European Union hopes to achieve the major objectives in what concerns the electronic government by 2010; actions necessary to achieve them are adopting solutions based on information and communication technologies in the Romanian public administration, aimed at developing modern public services. This paper presents some best experiences of e-governance in Romania and the results of e-governance in Gorj County, and the degree of implementation and use by citizens.

  16. Co-design and implementation research: challenges and solutions for ethics committees.

    Science.gov (United States)

    Goodyear-Smith, Felicity; Jackson, Claire; Greenhalgh, Trisha

    2015-11-16

    Implementation science research, especially when using participatory and co-design approaches, raises unique challenges for research ethics committees. Such challenges may be poorly addressed by approval and governance mechanisms that were developed for more traditional research approaches such as randomised controlled trials. Implementation science commonly involves the partnership of researchers and stakeholders, attempting to understand and encourage uptake of completed or piloted research. A co-creation approach involves collaboration between researchers and end users from the onset, in question framing, research design and delivery, and influencing strategy, with implementation and broader dissemination strategies part of its design from gestation. A defining feature of co-creation is its emergent and adaptive nature, making detailed pre-specification of interventions and outcome measures impossible. This methodology sits oddly with ethics committee protocols that require precise pre-definition of interventions, mode of delivery, outcome measurements, and the role of study participants. But the strict (and, some would say, inflexible) requirements of ethics committees were developed for a purpose - to protect participants from harm and help ensure the rigour and transparency of studies. We propose some guiding principles to help square this circle. First, ethics committees should acknowledge and celebrate the diversity of research approaches, both formally (through training) and informally (by promoting debate and discussion); without active support, their members may not understand or value participatory designs. Second, ground rules should be established for co-design applications (e.g. how to judge when 'consultation' or 'engagement' becomes research) and communicated to committee members and stakeholders. Third, the benefits of power-sharing should be recognised and credit given to measures likely to support this important goal, especially in research with

  17. A One Chip Hardened Solution for High Speed SpaceWire System Implementations. Session: Components

    Science.gov (United States)

    Marshall, Joseph R.; Berger, Richard W.; Rakow, Glenn P.

    2007-01-01

    An Application Specific Integrated Circuit (ASIC) that implements the SpaceWire protocol has been developed in a radiation hardened 0.25 micron CMOS technology. This effort began in March 2003 as a joint development between the NASA Goddard Space Flight Center (GSFC) and BAE Systems. The BAE Systems SpaceWire ASIC is comprised entirely of reusable core elements, many of which are already flight-proven. It incorporates a router with 4 SpaceWire ports and two local ports, dual PC1 bus interfaces, a microcontroller, 32KB of internal memory, and a memory controller for additional external memory use. The SpaceWire cores are also reused in other ASICs under development. The SpaceWire ASIC is planned for use on the Geostationary Operational Environmental Satellites (GOES)-R, the Lunar Reconnaissance Orbiter (LRO) and other missions. Engineering and flight parts have been delivered to programs and users. This paper reviews the SpaceWire protocol and those elements of it that have been built into the current and next SpaceWire reusable cores and features within the core that go beyond the current standard and can be enabled or disabled by the user. The adaptation of SpaceWire to BAE Systems' On Chip Bus (OCB) for compatibility with the other reusable cores will be reviewed and highlighted. Optional configurations within user systems and test boards will be shown. The physical implementation of the design will be described and test results from the hardware will be discussed. Application of this ASIC and other ASICs containing the SpaceWire cores and embedded microcontroller to Plug and Play and reconfigurable implementations will be described. Finally, the BAE Systems roadmap for SpaceWire developments will be updated, including some products already in design as well as longer term plans.

  18. Organizational factors in design and implementation of technological and organizational solutions in the nuclear industry

    International Nuclear Information System (INIS)

    Macchi, L.; Reiman, T.; Savioja, P.; Kahlbom, U.; Rollenhagen, C.

    2012-02-01

    Design is often found as one of the contributing factors in accident in the nuclear industry. The design of new technological systems and organisational structures has to take into account and be driven by the future users' needs and has to consider how their role and work practices within the organisation will be affected. The SADE project explores to which extend the concepts of safety culture and resilience engineering can contribute to the prevention of design errors when no hindsight data are available. In 2011, the SADE project focused on gathering experience and clarifying the current issues and challenges related to the design process. During 2011 seventeen interviews have been conducted in Finland and Sweden to identify some of the major challenges the nuclear industry is currently facing. At the same time a literature review has been conducted to establish a sound common theoretical ground. This progress report presents some of the relevant theoretical findings and preliminary results from the interviews. (Author)

  19. The implementation limitations of and alternative policy solutions for Indonesia's REDD+ program concerning peatland restoration

    Directory of Open Access Journals (Sweden)

    Sarah Guzick

    2013-07-01

    Full Text Available Recent increases in global demand for palm oil have resulted in rapid, widespread deforestation in Indonesia, making Indonesia the third largest emitter of greenhouse gases in the world. Although the Indonesian government has sought to pursue progressive environmental policies to curb deforestation, such as through REDD+, implementation has been hampered by legal loopholes, corruption and weak rule of law. This paper will examine two alternative carbon sequestration policies to REDD+: a drying up of the palm oil market and a buy-out of palm oil plantations.

  20. From Concept to Implementation

    DEFF Research Database (Denmark)

    Yu, Jiang; Xiao, Xiao; Zhang, Yue

    2016-01-01

    Cloud computing has emerged as an important ICT (information and communication technology) innovation that could potentially revolutionize the way computing resources are consumed and provided. In emerging economies, such innovation is regarded as the new way to provide information infrastructure...... sides in industrial (or even national) wide diffusion of the ICT innovation....

  1. Implementation of a solution Cloud Computing with MapReduce model

    International Nuclear Information System (INIS)

    Baya, Chalabi

    2014-01-01

    In recent years, large scale computer systems have emerged to meet the demands of high storage, supercomputing, and applications using very large data sets. The emergence of Cloud Computing offers the potentiel for analysis and processing of large data sets. Mapreduce is the most popular programming model which is used to support the development of such applications. It was initially designed by Google for building large datacenters on a large scale, to provide Web search services with rapid response and high availability. In this paper we will test the clustering algorithm K-means Clustering in a Cloud Computing. This algorithm is implemented on MapReduce. It has been chosen for its characteristics that are representative of many iterative data analysis algorithms. Then, we modify the framework CloudSim to simulate the MapReduce execution of K-means Clustering on different Cloud Computing, depending on their size and characteristics of target platforms. The experiment show that the implementation of K-means Clustering gives good results especially for large data set and the Cloud infrastructure has an influence on these results

  2. Design and implementation of disaster recovery and business continuity solution for radiology PACS.

    Science.gov (United States)

    Mansoori, Bahar; Rosipko, Beverly; Erhard, Karen K; Sunshine, Jeffrey L

    2014-02-01

    In the digital era of radiology, picture archiving and communication system (PACS) has a pivotal role in retrieving and storing the images. Integration of PACS with all the health care information systems e.g., health information system, radiology information system, and electronic medical record has greatly improved access to patient data at anytime and anywhere throughout the entire enterprise. In such an integrated setting, seamless operation depends critically on maintaining data integrity and continuous access for all. Any failure in hardware or software could interrupt the workflow or data and consequently, would risk serious impact to patient care. Thus, any large-scale PACS now have an indispensable requirement to include deployment of a disaster recovery plan to ensure secure sources of data. This paper presents our experience with designing and implementing a disaster recovery and business continuity plan. The selected architecture with two servers in each site (local and disaster recovery (DR) site) provides four different scenarios to continue running and maintain end user service. The implemented DR at University Hospitals Health System now permits continuous access to the PACS application and its contained images for radiologists, other clinicians, and patients alike.

  3. One-Chip Solution to Intelligent Robot Control: Implementing Hexapod Subsumption Architecture Using a Contemporary Microprocessor

    Directory of Open Access Journals (Sweden)

    Nikita Pashenkov

    2008-11-01

    Full Text Available This paper introduces a six-legged autonomous robot managed by a single controller and a software core modeled on subsumption architecture. We begin by discussing the features and capabilities of IsoPod, a new processor for robotics which has enabled a streamlined implementation of our project. We argue that this processor offers a unique set of hardware and software features, making it a practical development platform for robotics in general and for subsumption-based control architectures in particular. Next, we summarize original ideas on subsumption architecture implementation for a six-legged robot, as presented by its inventor Rodney Brooks in 1980's. A comparison is then made to a more recent example of a hexapod control architecture based on subsumption. The merits of both systems are analyzed and a new subsumption architecture layout is formulated as a response. We conclude with some remarks regarding the development of this project as a hint at new potentials for intelligent robot design, opened up by a recent development in embedded controller market.

  4. Improving Students' Understanding of the Connections between the Concepts of Real-Gas Mixtures, Gas Ideal-Solutions, and Perfect-Gas Mixtures

    Science.gov (United States)

    Privat, Romain; Jaubert, Jean-Noël; Moine, Edouard

    2016-01-01

    In many textbooks of chemical-engineering thermodynamics, a gas mixture obeying the fundamental law pV[subscript m] = RT is most often called ideal-gas mixture (in some rare cases, the term perfect-gas mixture can be found). These textbooks also define the fundamental concept of ideal solution which in theory, can be applied indifferently to…

  5. Organizational factors in design and implementation of technological and organizational solutions in the nuclear industry

    Energy Technology Data Exchange (ETDEWEB)

    Macchi, L.; Reiman, T.; Savioja, P. (VTT Technical Research Centre of Finland (Finland)); Kahlbom, U. (Risk Pilot AB, Stockholm (Sweden)); Rollenhagen, C. (Vattenfall (Sweden))

    2012-03-15

    Design is often found as one of the contributing factors in accident in the nuclear industry. The design of new technological systems and organisational structures has to take into account and be driven by the future users' needs and has to consider how their role and work practices within the organisation will be affected. The SADE project explores to which extend the concepts of safety culture and resilience engineering can contribute to the prevention of design errors when no hindsight data are available. In 2011, the SADE project focused on gathering experience and clarifying the current issues and challenges related to the design process. During 2011 seventeen interviews have been conducted in Finland and Sweden to identify some of the major challenges the nuclear industry is currently facing. At the same time a literature review has been conducted to establish a sound common theoretical ground. This progress report presents some of the relevant theoretical findings and preliminary results from the interviews. (Author)

  6. The Implementation of Problem-Solving Based Laboratory Activities to Teach the Concept of Simple Harmonic Motion in Senior High School

    Science.gov (United States)

    Iradat, R. D.; Alatas, F.

    2017-09-01

    Simple harmonic motion is considered as a relatively complex concept to be understood by students. This study attempts to implement laboratory activities that focus on solving contextual problems related to the concept. A group of senior high school students participated in this pre-experimental method from a group’s pretest-posttest research design. Laboratory activities have had a positive impact on improving students’ scientific skills, such as, formulating goals, conducting experiments, applying laboratory tools, and collecting data. Therefore this study has added to the theoretical and practical knowledge that needs to be considered to teach better complicated concepts in physics learning.

  7. Use of mobile devices in community health care: barriers and solutions to implementation.

    Science.gov (United States)

    Turner, Christopher

    2016-02-01

    Mobile devices allow clinicians to access electronic clinical systems away from traditional base locations. They have contributed to increased productivity and efficiency, and clinical staff also cite benefits to patient care. A selection of NHS trusts have participated in a national pilot to explore the benefits and drawbacks of this technology. Clinical engagement with frontline staff is essential to ensure the staff feel valued, listened to, and fully involved to ensure any change to existing practice is successful. Moreover, the training needs of the workforce require careful consideration. The provision of information technology (IT) support services is fundamental to ensure that staff receive the necessary assistance with any functionality issues they may experience with mobile devices to minimise the effect on clinical practice. Variability in internet connectivity may present as a challenge to clinical staff, and the benefits of complimentary offline working solutions should be considered. Barriers to the successful use of mobile devices should be reported as this may have a negative clinical effect on the safe delivery of patient care. Clinical staff need to be mindful of their obligations in relation to information governance, and should appreciate that the same consideration needs to be given to both paper and electronic records.

  8. Safety assessment driving radioactive waste management solutions (SADRWMS Methodology) implemented in a software tool (SAFRAN)

    Energy Technology Data Exchange (ETDEWEB)

    Kinker, M., E-mail: M.Kinker@iaea.org [International Atomic Energy Agency (IAEA), Vienna (Austria); Avila, R.; Hofman, D., E-mail: rodolfo@facilia.se [FACILIA AB, Stockholm (Sweden); Jova Sed, L., E-mail: jovaluis@gmail.com [Centro Nacional de Seguridad Nuclear (CNSN), La Habana (Cuba); Ledroit, F., E-mail: frederic.ledroit@irsn.fr [IRSN PSN-EXP/SSRD/BTE, (France)

    2013-07-01

    In 2004, the International Atomic Energy Agency (IAEA) organized the International Project on Safety Assessment Driving Radioactive Waste Management Solutions (SADRWMS) to examine international approaches to safety assessment for predisposal management of radioactive waste. The initial outcome of the SADRWMS Project was achieved through the development of flowcharts which could be used to improve the mechanisms for applying safety assessment methodologies to predisposal management of radioactive waste. These flowcharts have since been incorporated into DS284 (General Safety Guide on the Safety Case and Safety Assessment for Predisposal Management of Radioactive Waste), and were also considered during the early development stages of the Safety Assessment Framework (SAFRAN) Tool. In 2009 the IAEA presented DS284 to the IAEA Waste Safety Standards Committee, during which it was proposed that the graded approach to safety case and safety assessment be illustrated through the development of Safety Reports for representative predisposal radioactive waste management facilities and activities. To oversee the development of these reports, it was agreed to establish the International Project on Complementary Safety Reports: Development and Application to Waste Management Facilities (CRAFT). The goal of the CRAFT project is to develop complementary reports by 2014, which the IAEA could then publish as IAEA Safety Reports. The present work describes how the DS284 methodology and SAFRAN Tool can be applied in the development and review of the safety case and safety assessment to a range of predisposal waste management facilities or activities within the Region. (author)

  9. The Spectrum Analysis Solution (SAS) System: Theoretical Analysis, Hardware Design and Implementation.

    Science.gov (United States)

    Narayanan, Ram M; Pooler, Richard K; Martone, Anthony F; Gallagher, Kyle A; Sherbondy, Kelly D

    2018-02-22

    This paper describes a multichannel super-heterodyne signal analyzer, called the Spectrum Analysis Solution (SAS), which performs multi-purpose spectrum sensing to support spectrally adaptive and cognitive radar applications. The SAS operates from ultrahigh frequency (UHF) to the S-band and features a wideband channel with eight narrowband channels. The wideband channel acts as a monitoring channel that can be used to tune the instantaneous band of the narrowband channels to areas of interest in the spectrum. The data collected from the SAS has been utilized to develop spectrum sensing algorithms for the budding field of spectrum sharing (SS) radar. Bandwidth (BW), average total power, percent occupancy (PO), signal-to-interference-plus-noise ratio (SINR), and power spectral entropy (PSE) have been examined as metrics for the characterization of the spectrum. These metrics are utilized to determine a contiguous optimal sub-band (OSB) for a SS radar transmission in a given spectrum for different modalities. Three OSB algorithms are presented and evaluated: the spectrum sensing multi objective (SS-MO), the spectrum sensing with brute force PSE (SS-BFE), and the spectrum sensing multi-objective with brute force PSE (SS-MO-BFE).

  10. Safety assessment driving radioactive waste management solutions (SADRWMS Methodology) implemented in a software tool (SAFRAN)

    International Nuclear Information System (INIS)

    Kinker, M.; Avila, R.; Hofman, D.; Jova Sed, L.; Ledroit, F.

    2013-01-01

    In 2004, the International Atomic Energy Agency (IAEA) organized the International Project on Safety Assessment Driving Radioactive Waste Management Solutions (SADRWMS) to examine international approaches to safety assessment for predisposal management of radioactive waste. The initial outcome of the SADRWMS Project was achieved through the development of flowcharts which could be used to improve the mechanisms for applying safety assessment methodologies to predisposal management of radioactive waste. These flowcharts have since been incorporated into DS284 (General Safety Guide on the Safety Case and Safety Assessment for Predisposal Management of Radioactive Waste), and were also considered during the early development stages of the Safety Assessment Framework (SAFRAN) Tool. In 2009 the IAEA presented DS284 to the IAEA Waste Safety Standards Committee, during which it was proposed that the graded approach to safety case and safety assessment be illustrated through the development of Safety Reports for representative predisposal radioactive waste management facilities and activities. To oversee the development of these reports, it was agreed to establish the International Project on Complementary Safety Reports: Development and Application to Waste Management Facilities (CRAFT). The goal of the CRAFT project is to develop complementary reports by 2014, which the IAEA could then publish as IAEA Safety Reports. The present work describes how the DS284 methodology and SAFRAN Tool can be applied in the development and review of the safety case and safety assessment to a range of predisposal waste management facilities or activities within the Region. (author)

  11. Conception, implementation and effect of the consumption-dependent billing of heating and hot-water costs

    International Nuclear Information System (INIS)

    Rieder, S.; Schwenkel, Ch.

    2008-01-01

    This comprehensive report for the Swiss Federal Office of Energy (SFOE) discusses the experience gained from the operation of the consumption-dependent billing of heating and hot-water costs (Verbrauchsabhaengigen Heiz- und Warmwasserkostenabrechnung, VHKA), a system introduced in Switzerland as one of the first energy-policy measures in the nineteen-eighties. The study examines the strategic possibilities of the VHKA within the framework of future efficiency strategies. Also, as an operative goal, the study takes a look at the acceptance of the VHKA and its effectiveness. In this way, an indication on how the instrument can be optimised can be obtained. The report consists of five chapters that look at the concept and implementation of the VHKA, its effect on the lessees of apartments and real estate owners and, finally, presents a cost-benefit analysis of the VHKA. The methods used in the study include the analysis of documents, personal and telephone interviews and the evaluation of billing data and other data collected.

  12. Toward criteria for pragmatic measurement in implementation research and practice: a stakeholder-driven approach using concept mapping

    NARCIS (Netherlands)

    Powell, B.J.; Stanick, C.F.; Halko, H.M.; Dorsey, C.N.; Weiner, B.J.; Barwick, M.A.; Damschroder, L.J.; Wensing, M.; Wolfenden, L.; Lewis, C.C.

    2017-01-01

    BACKGROUND: Advancing implementation research and practice requires valid and reliable measures of implementation determinants, mechanisms, processes, strategies, and outcomes. However, researchers and implementation stakeholders are unlikely to use measures if they are not also pragmatic. The

  13. Geographic Diffusion and Implementation of Acute Care Surgery: An Uneven Solution to the National Emergency General Surgery Crisis.

    Science.gov (United States)

    Khubchandani, Jasmine A; Ingraham, Angela M; Daniel, Vijaya T; Ayturk, Didem; Kiefe, Catarina I; Santry, Heena P

    2018-02-01

    Owing to lack of adequate emergency care infrastructure and decline in general surgery workforce, the United States faces a crisis in access to emergency general surgery (EGS) care. Acute care surgery (ACS), an organized system of trauma, general surgery, and critical care, is a proposed solution; however, ACS diffusion remains poorly understood. To investigate geographic diffusion of ACS models of care and characterize the communities in which ACS implementation is lagging. A national survey on EGS practices was developed, tested, and administered at all 2811 US acute care hospitals providing EGS to adults between August 2015 and October 2015. Surgeons responsible for EGS coverage at these hospitals were approached. If these surgeons failed to respond to the initial survey implementation, secondary surgeons or chief medical officers at hospitals with only 1 general surgeon were approached. Survey responses on ACS implementation were linked with geocoded hospital data and national census data to determine geographic diffusion of and access to ACS. We measured the distribution of hospitals with ACS models of care vs those without over time (diffusion) and by US counties characterized by sociodemographic characteristics of county residents (access). Survey response rate was 60% (n = 1690); 272 responding hospitals had implemented ACS by 2015, steadily increasing from 34 in 2001 to 125 in 2010. Acute care surgery implementation has not been uniform. Rural regions have limited ACS access, with hospitals in counties with greater than the 75th percentile population having 5.4 times higher odds (95% CI, 1.66-7.35) of implementing ACS than hospitals in counties with less than 25th percentile population. Communities with greater percentages of adults without a college degree also have limited ACS access (OR, 3.43; 95% CI, 1.81-6.48). However, incorporating EGS into ACS models may be a potential equalizer for poor, black, and Hispanic communities. Understanding and

  14. Eliciting end-user expectations to guide the implementation process of a new electronic health record: A case study using concept mapping.

    Science.gov (United States)

    Joukes, Erik; Cornet, Ronald; de Bruijne, Martine C; de Keizer, Nicolette F

    2016-03-01

    To evaluate the usability of concept mapping to elicit the expectations of healthcare professionals regarding the implementation of a new electronic health record (EHR). These expectations need to be taken into account during the implementation process to maximize the chance of success of the EHR. Two university hospitals in Amsterdam, The Netherlands, in the preparation phase of jointly implementing a new EHR. During this study the hospitals had different methods of documenting patient information (legacy EHR vs. paper-based records). Concept mapping was used to determine and classify the expectations of healthcare professionals regarding the implementation of a new EHR. A multidisciplinary group of 46 healthcare professionals from both university hospitals participated in this study. Expectations were elicited in focus groups, their relevance and feasibility were assessed through a web-questionnaire. Nonmetric multidimensional scaling and clustering methods were used to identify clusters of expectations. We found nine clusters of expectations, each covering an important topic to enable the healthcare professionals to work properly with the new EHR once implemented: usability, data use and reuse, facility conditions, data registration, support, training, internal communication, patients, and collaboration. Average importance and feasibility of each of the clusters was high. Concept mapping is an effective method to find topics that, according to healthcare professionals, are important to consider during the implementation of a new EHR. The method helps to combine the input of a large group of stakeholders at limited efforts. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  15. Successful field implementation of novel cementing solution for ISC wells : case histories

    Energy Technology Data Exchange (ETDEWEB)

    Meher, R.K.; Suyan, K.M.; Dasgupta, D. [Society of Petroleum Engineers, Dubai (United Arab Emirates)]|[Oil and Natural Gas Corp. Ltd., Tel Bhavan, Dehradun (India); Deodhar, S.; Sharma, V.; Jain, V.K. [Oil and Natural Gas Corp. Ltd., Tel Bhavan, Dehradun (India)

    2008-10-15

    Cementation of in-situ combustion (ISC) wells is challenging since wells are frequently associated with weak and unconsolidated formation. However, cement rise up to surface is desired to prevent casing failure. Moreover, the cement sheath is also required to withstand extreme stresses due to high temperature cycling experienced during in-situ combustion process. In response to the problem of inadequate placement time and flash setting, Portland cement-silica blends were used for cementation of ISC wells in India instead of alumina cement blends. However, the use of the cement-silica blends has resulted in insufficient cement rise because of losses during cementation. The cured cement failed to contain the strength and permeability in course of ISC process causing charge of sub-surface shallower layers. This paper discussed the development and implementation of a non-alumina based thermally stable lightweight lead slurry and a ductile high temperature resistance tail slurry for mitigating these problems. The paper provided details of the study as well as four successful case histories. The cementing practice for ISC wells around the world was first described and illustrated. Next, the paper outlined the formulation of thermally stable tail slurry through laboratory studies. Slurry parameters of the tail slurry were presented, including slurry weight; thickening time; fluid loss; free fluid; and rheology. The paper also reviewed a study of compressive strength and permeability of thermal slurry; slurry parameters of the lightweight lead slurry; and study of compressive strength and permeability of lightweight thermal slurry. 8 refs., 4 tabs., 12 figs.

  16. What is needed to implement a web-based audit and feedback intervention with outreach visits to improve care quality: A concept mapping study among cardiac rehabilitation teams.

    Science.gov (United States)

    van Engen-Verheul, Mariëtte M; Peek, Niels; Haafkens, Joke A; Joukes, Erik; Vromen, Tom; Jaspers, Monique W M; de Keizer, Nicolette F

    2017-01-01

    Evidence on successful quality improvement (QI) in health care requires quantitative information from randomized clinical trials (RCTs) on the effectiveness of QI interventions, but also qualitative information from professionals to understand factors influencing QI implementation. Using a structured qualitative approach, concept mapping, this study determines factors identified by cardiac rehabilitation (CR) teams on what is needed to successfully implement a web-based audit and feedback (A&F) intervention with outreach visits to improve the quality of CR care. Participants included 49 CR professionals from 18 Dutch CR centres who had worked with the A&F system during a RCT. In three focus group sessions participants formulated statements on factors needed to implement QI successfully. Subsequently, participants rated all statements for importance and feasibility and grouped them thematically. Multi dimensional scaling was used to produce a final concept map. Forty-two unique statements were formulated and grouped into five thematic clusters in the concept map. The cluster with the highest importance was QI team commitment, followed by organisational readiness, presence of an adequate A&F system, access to an external quality assessor, and future use and functionalities of the A&F system. Concept mapping appeared efficient and useful to understand contextual factors influencing QI implementation as perceived by healthcare teams. While presence of a web-based A&F system and external quality assessor were seen as instrumental for gaining insight into performance and formulating QI actions, QI team commitment and organisational readiness were perceived as essential to actually implement and carry out these actions. These two sociotechnical factors should be taken into account when implementing and evaluating the success of QI implementations in future research. Copyright © 2016. Published by Elsevier Ireland Ltd.

  17. Development of a Curriculum Management Process by Applying Lean Concept for Waste Elimination to Enhance Curriculum Implementation of Primary School Teacher

    Science.gov (United States)

    Chitrangsan, Nadrudee; Sawekngam, Wichai; Thongthew, Sumlee

    2015-01-01

    This research aims to study and develop a curriculum management process by applying Lean concept for waste elimination to enhance curriculum implementation of primary school teacher. This study was conducted with a focus on qualitative data collection by dividing into 2 phases, including (1) analyze and synthesize relevant notions, theories,…

  18. Technical solutions for mitigating adverse impacts on the environment implemented at Deva Thermal Power Plant

    International Nuclear Information System (INIS)

    Vaida, Victor; Egyed, Francisc; Manea, Laurean

    2004-01-01

    harmony with current and prospective environmental protection demands, especially for air protection. The facts herein presented clearly show the financial efforts so far made in operation as well as for prospective investments in further modernisation of the electrostatic precipitators and implementation of desulfurization plants, as top priorities. Another concern is the landscape and agricultural reinstatement of the ash disposal dumps that have been filled thus mitigating to the greatest extent possible the adverse effects that the existence of Deva Power Plant creates in its environment. A parallel ash recycling process has been initiated by marketing the dry ash to be used in the cement industry; the Power Plant collaborate with an important neighbouring cement producer for this purpose. The impact that the ash disposal dump has on the environment will be thus alleviated. The ash disposal area will also be reduced with the increase in the need of ash to be utilised on other commercial activities. The action plan for desulfurization, and gas emission mitigation in general, elaborated by Deva Power Plant has been integrated in a national average term programme involving all power industry polluting bodies. The flue gas desulfurization programme requires further modernisation of main power generation systems, primarily of burners to reduce NOx emission level below 500 mg/Nm 3 , and of electrostatic precipitators to reduce the powder emissions below 50 mg/Nm 3 . By adopting the wet limestone desulfurization method, SO 2 emissions into the air will be decreased from 50,000 tons annually to 4,500 tons and the desulfurization by-products will be marketed for the cement industry or infrastructure works

  19. Impact of marketing, information system, modularity, and low-cost solution on the implementation of CIM in SMEs

    Science.gov (United States)

    Marri, Hussain B.; McGaughey, Ronald; Gunasekaran, Angappa

    2000-10-01

    Globalization can have a dramatic impact on manufacturing sector due to the fact that the majority of establishments in this industry are small to medium manufacturing companies. The role of Small and Medium Enterprises (SMEs) in the national economy has been emphasized all over the world, considering their contribution to the total manufacturing output and employment opportunities. The lack of marketing forces to regulate the operation of SMEs has been a fundamental cause of low efficiency for a long time. Computer Integrated Manufacturing (CIM) is emerging as one of the most promising opportunities for shrinking the time delays in information transfer and reducing manufacturing costs. CIM is the architecture for integrating the engineering, marketing and manufacturing functions through information system technologies. SMEs in general have not made full use of new technologies although their investments in CIM technology tended to be wider in scale and scope. Most of the SMEs only focus on the short-term benefit, but overlook a long- term and fundamental development on applications of new technologies. With the help of suitable information systems, modularity and low cost solutions, SMEs can compete in the global market. Considering the importance of marketing, information system, modularity and low cost solutions in the implementation of CIM in SMEs, a model has been developed and studied with the help of an empirical study conducted with British SMEs to facilitate the adoption of CIM. Finally, a summary of findings and recommendations are presented.

  20. Implementing Cisco UCS solutions

    CERN Document Server

    Ahmed, Farhan

    2013-01-01

    A tutorial-based approach which will help you understand the practical methodologies and deploying of Cisco UCS components.If you are a professional such as a system, network, or storage administrator who is responsible for Cisco UCS deployments, this is the perfect book for you. You should have some basic knowledge of the server's architecture, network, and storage technologies. Familiarity with virtualization technologies is also recommended (though not necessary) as the majority of real-world UCS deployments run virtualized loads. Knowledge of Nexus OS is not necessary as the majority of th

  1. The contribution of concepts for shared car ownership to the solution of transport and traffic problems and the possible role of electric vehicles in these new transport concepts

    Energy Technology Data Exchange (ETDEWEB)

    Schol, E.; Smokers, R.T.M.; Theunissen, R. [Netherlands Energy Research Foundation (ECN), Petten (Netherlands)

    1996-12-31

    New concepts of shared car ownership, such as Call-a-Car, can contribute to the alleviation of problems caused by traffic in the urban areas of both developed and developing countries. The effectiveness of shared car ownership as a governmental policy instrument will depend on the presence of supporting policies. Such governmental policy should be aimed at making shared car ownership attractive as a substitute for private car ownership, and not as a substitute for biking or public transport. By introducing electric vehicles in professionally operated shared car ownership organizations an extra contribution can be made to the improvement of the urban living environment. These organizations also offer the opportunity to let the electric vehicle mature commercially in a protected market environment. (author) 4 refs.

  2. ThermoData Engine (TDE): Software Implementation of the Dynamic Data Evaluation Concept. 8. Properties of Material Streams and Solvent Design

    DEFF Research Database (Denmark)

    Diky, Vladimir; Chirico, Robert D.; Muzny, Chris D.

    2013-01-01

    ThermoData Engine (TDE) is the first full-scale software implementation of the dynamic data evaluation concept, as reported in this journal. The present paper describes the first application of this concept to the evaluation of thermophysical properties for material streams involving any number...... of chemical components with assessment of uncertainties. The method involves construction of Redlich-Kister type equations for individual properties (excess volume, thermal conductivity, viscosity, surface tension, and excess enthalpy) and activity-coefficient models for phase equilibrium properties (vapor...

  3. Assessment of the Extent of Implementation of Quality Management System (QMS and Cost of Quality (COQ Concepts – A Case from a Developing Country

    Directory of Open Access Journals (Sweden)

    Sheheryar Qureshi

    2017-06-01

    Full Text Available In developed countries, the application of the quality management system (QMS is widely proven. However, in developing countries, like Pakistan, industries are not mature enough to understand and implement the system. The aim of this study is to examine the perception of quality, implementation of QMS and cost of quality (COQ program in value-added garment sector, which is one of the major subsectors of textile industry in Pakistan. The methodology of the study is a questionnaire survey. The findings suggest that the majority of the respondent firms have well implemented quality management (QM practices. Trend of results also depicts that most of the organizations wish to acquire ISO certification, which shows that the industrial processes are customer-centered thus striving to fulfil customer requirements. It can also be concluded that most of the organizations lack the COQ concept, its understanding and appropriate implementation.

  4. Possibilities of information infrastructure in evaluation of environmental pollution and water quality by implementing the solutions of sustainable development

    Directory of Open Access Journals (Sweden)

    Ramutė Naujikienė

    2014-10-01

    benchmarking results of the analysis of economic operators and the impact of pollution on the contamination of the Baltic Sea. Pollution indicators are changing, but the statistical analysis of the data did not reveal any significant gradual decrease. It is important to control the resulting pollution of the environment, by constantly checking the operation of cleaning systems, and to carry out the ecological balance of the accounting.Research limitations – the implementation of innovative solutions in the economic development of areas, related factors affecting the sustainable development of the system and the change of their characteristics. The analysis of environmental performance solutions focus on such components as air, water, climate, landscape and biodiversity increase.The practical significance – of the study reveals sustainable development opportunities for wastewater compliance monitoring and water treatment sector activities; it identifies the existing problems that need to be addressed in order to ensure the quality of water and a clean environment.Originality/value – the article analyses the problems associated with environmental contamination situations and search for appropriate indicators, which provides an illustration of the water contamination processes in the Baltic Sea region. The results of the study demonstrate the quality of water pollution by means of the indicators provided by information infrastructure based on the implementation of sustainable development decisions.Research type: a conceptual analysis of the study and data delivery.

  5. Concept of sustainable waste management in the city of Zagreb: Towards the implementation of circular economy approach.

    Science.gov (United States)

    Ribić, Bojan; Voća, Neven; Ilakovac, Branka

    2017-02-01

    Improvement of the current waste management is one of the main challenges for most municipalities in Croatia, mainly due to legal obligations set in different European Union (EU) directives regarding waste management, such as reduction of waste generation and landfilling, or increase of separately collected waste and recycling rates. This paper highlights the current waste management in the city of Zagreb by analyzing the waste generation, collection, and disposal scenario along with the regulatory and institutional framework. Since the present waste management system mainly depends upon landfilling, with the rate of separate waste collection and recycling far from being adequate, it is necessary to introduce a new system that will take into account the current situation in the city as well as the obligations imposed by the EU. Namely, in the coming years, the Waste Framework and Landfill Directives of the European Union will be a significant driver of change in waste management practices and governance of the city of Zagreb. At present, the yearly separate waste collection makes somewhat less than 5 kg per capita of various waste fractions, i.e., far below the average value for the (28) capital cities of the EU, which is 108 kg per capita. This is possible to achieve only by better and sustainable planning of future activities and facilities, taking into account of environmental, economic, and social aspects of waste management. This means that the city of Zagreb not only will have to invest in new infrastructure to meet the targets, but also will have to enhance public awareness in diverting this waste at the household level. The solution for the new waste management proposed in this paper will certainly be a way of implementing circular economy approach to current waste management practice in the city of Zagreb. Municipal waste management in the developing countries in the EU (new eastern EU members) is often characterized by its limited utilization of recycling

  6. A System-on-Chip Solution for Point-of-Care Ultrasound Imaging Systems: Architecture and ASIC Implementation.

    Science.gov (United States)

    Kang, Jeeun; Yoon, Changhan; Lee, Jaejin; Kye, Sang-Bum; Lee, Yongbae; Chang, Jin Ho; Kim, Gi-Duck; Yoo, Yangmo; Song, Tai-kyong

    2016-04-01

    In this paper, we present a novel system-on-chip (SOC) solution for a portable ultrasound imaging system (PUS) for point-of-care applications. The PUS-SOC includes all of the signal processing modules (i.e., the transmit and dynamic receive beamformer modules, mid- and back-end processors, and color Doppler processors) as well as an efficient architecture for hardware-based imaging methods (e.g., dynamic delay calculation, multi-beamforming, and coded excitation and compression). The PUS-SOC was fabricated using a UMC 130-nm NAND process and has 16.8 GFLOPS of computing power with a total equivalent gate count of 12.1 million, which is comparable to a Pentium-4 CPU. The size and power consumption of the PUS-SOC are 27×27 mm(2) and 1.2 W, respectively. Based on the PUS-SOC, a prototype hand-held US imaging system was implemented. Phantom experiments demonstrated that the PUS-SOC can provide appropriate image quality for point-of-care applications with a compact PDA size ( 200×120×45 mm(3)) and 3 hours of battery life.

  7. Learning, Action and Solutions in Action Learning: Investigation of Facilitation Practice Using the Concept of Living Theories

    Science.gov (United States)

    Sanyal, Chandana

    2018-01-01

    This paper explores the practice of action learning (AL) facilitation in supporting AL set members to address their 'messy' problems through a self-reflexive approach using the concept of 'living theory' [Whitehead, J., and J. McNiff. 2006. "Action Research Living Theory." London: Sage]. The facilitation practice is investigated through…

  8. Meaningful Solutions for the Unemployed or Their Counsellors? The Role of Case Managers' Conceptions of Their Work

    Science.gov (United States)

    Värk, Aare; Reino, Anne

    2018-01-01

    This article reports the outcomes of a phenomenographical study of case managers' conceptions of case management work and its influence on the process and performance of the work of counselling the unemployed. A heterogeneous sample of 11 Estonian case managers was selected for in-depth interviews. Analysis of the interviews revealed three…

  9. ThermoData Engine (TDE): software implementation of the dynamic data evaluation concept. 9. Extensible thermodynamic constraints for pure compounds and new model developments.

    Science.gov (United States)

    Diky, Vladimir; Chirico, Robert D; Muzny, Chris D; Kazakov, Andrei F; Kroenlein, Kenneth; Magee, Joseph W; Abdulagatov, Ilmutdin; Frenkel, Michael

    2013-12-23

    ThermoData Engine (TDE) is the first full-scale software implementation of the dynamic data evaluation concept, as reported in this journal. The present article describes the background and implementation for new additions in latest release of TDE. Advances are in the areas of program architecture and quality improvement for automatic property evaluations, particularly for pure compounds. It is shown that selection of appropriate program architecture supports improvement of the quality of the on-demand property evaluations through application of a readily extensible collection of constraints. The basis and implementation for other enhancements to TDE are described briefly. Other enhancements include the following: (1) implementation of model-validity enforcement for specific equations that can provide unphysical results if unconstrained, (2) newly refined group-contribution parameters for estimation of enthalpies of formation for pure compounds containing carbon, hydrogen, and oxygen, (3) implementation of an enhanced group-contribution method (NIST-Modified UNIFAC) in TDE for improved estimation of phase-equilibrium properties for binary mixtures, (4) tools for mutual validation of ideal-gas properties derived through statistical calculations and those derived independently through combination of experimental thermodynamic results, (5) improvements in program reliability and function that stem directly from the recent redesign of the TRC-SOURCE Data Archival System for experimental property values, and (6) implementation of the Peng-Robinson equation of state for binary mixtures, which allows for critical evaluation of mixtures involving supercritical components. Planned future developments are summarized.

  10. DESIGN AND IMPLEMENTATION OF A PROPOSAL TO TEACH BASIC CONCEPTS IN PRIMARY PHYSICAL BASED ON THE THEORY OF MEANINGFUL LEARNING

    Directory of Open Access Journals (Sweden)

    Diana Paola Martínez-Salcedo

    2015-01-01

    Full Text Available This article discloses an experimental strategy that aims to contribute to science education in Colombia, through a proposal focusing on learning the concept of force. For this experimental teaching sequence for teaching and learning the concept of "Force" was developed from the perspective of meaningful learning of Ausubel; and applied to students from fifth grade of School Lucrecio Jaramillo Vélez, headquarters "Agrupación Colombia".  Initially an investigation of prior knowledge about the concept of force, according to the results was performed was developed and applied a proposal that included questionnaires, field work, observations in science classes, surveys, experiments, socialization of work laboratory and representations contained in the notebooks, the results of these activities were analyzed qualitatively, obtaining an evaluation and interpretation of the acquired learning observed in students an appropriation of the concept, possibly because it is a proposal of an experimental nature, focusing on the student, in which the exploration of phenomena by experimental means is favorable, the approach of hypotheses and troubleshooting, besides favoring an approach to enjoyment and joy by science.

  11. Role of membrane technology to achieve ALARA concept in reprocessing plant: utilization of low pressure reverse osmosis for treatment of delay tank solutions

    International Nuclear Information System (INIS)

    Pabby, Anil K.; Sonawane, J.V.; Rathore, N.S.; Gupta, S.K.; Roy, S.C.; Venugopalan, A.K.; Chagrani, R.D.; Dey, P.K.; Prabhakar, S.; Tiwari, P.K.

    2004-01-01

    Reverse osmosis is a well-developed technology. The systems have been used in industrial settings for many years with applications to separation, concentration of product streams and waste water treatment. The technology has been used for removal of the radionuclides from low-level liquid wastes, such as waste streams at nuclear power plants. Because reverse osmosis rejects nearly all contaminants from a solution the high purity product water may be recycled within the power plant, or is usually of such low activity that it is suitable for discharge to the environment. This technology will help in achieving ALARA concept which will be beneficial for the environment. In the present study, the removal of alpha and beta activities from delay tank solution is planned

  12. Applied acoustics concepts, absorbers, and silencers for acoustical comfort and noise control alternative solutions, innovative tools, practical examples

    CERN Document Server

    Fuchs, Helmut V

    2013-01-01

    The author gives a comprehensive overview of materials and components for noise control and acoustical comfort. Sound absorbers must meet acoustical and architectural requirements, which fibrous or porous material alone can meet. Basics and applications are demonstrated, with representative examples for spatial acoustics, free-field test facilities and canal linings. Acoustic engineers and construction professionals will find some new basic concepts and tools for developments in order to improve acoustical comfort. Interference absorbers, active resonators and micro-perforated absorbers of different materials and designs complete the list of applications.

  13. [Sustainable Implementation of Evidence-Based Programmes in Health Promotion: A Theoretical Framework and Concept of Interactive Knowledge to Action].

    Science.gov (United States)

    Rütten, A; Wolff, A; Streber, A

    2016-03-01

    This article discusses 2 current issues in the field of public health research: (i) transfer of scientific knowledge into practice and (ii) sustainable implementation of good practice projects. It also supports integration of scientific and practice-based evidence production. Furthermore, it supports utilisation of interactive models that transcend deductive approaches to the process of knowledge transfer. Existing theoretical approaches, pilot studies and thoughtful conceptual considerations are incorporated into a framework showing the interplay of science, politics and prevention practice, which fosters a more sustainable implementation of health promotion programmes. The framework depicts 4 key processes of interaction between science and prevention practice: interactive knowledge to action, capacity building, programme adaptation and adaptation of the implementation context. Ensuring sustainability of health promotion programmes requires a concentrated process of integrating scientific and practice-based evidence production in the context of implementation. Central to the integration process is the approach of interactive knowledge to action, which especially benefits from capacity building processes that facilitate participation and systematic interaction between relevant stakeholders. Intense cooperation also induces a dynamic interaction between multiple actors and components such as health promotion programmes, target groups, relevant organisations and social, cultural and political contexts. The reciprocal adaptation of programmes and key components of the implementation context can foster effectiveness and sustainability of programmes. Sustainable implementation of evidence-based health promotion programmes requires alternatives to recent deductive models of knowledge transfer. Interactive approaches prove to be promising alternatives. Simultaneously, they change the responsibilities of science, policy and public health practice. Existing boundaries

  14. A mature industrial solution for ITER divertor plasma facing components: hypervapotron cooling concept adapted to Tore Supra flat tile technology

    Energy Technology Data Exchange (ETDEWEB)

    Escourbiac, F.; Missirlian, M.; Schlosser, J. [Association EURATOM-CEA Cadarache, Departement de Recherches sur la Fusion Controlee, 13 - Saint Paul lez Durance (France); Bobin-Vastra, I. [AREVA Centre Technique de Framatome, 71 - Le Creusot (France); Kuznetsov, V. [Efremov Institute, Doroga na Metallostroy, St. Petersburg (Russian Federation); Schedler, B. [Plansee AG, Reutte (Austria)

    2004-07-01

    The use of flat tile technology to handle heat fluxes in the range of 20 MW/m{sup 2} with components relevant for fusion experiment applications is technically possible with the hypervapotron cooling concept. This paper deals with recent high heat flux performances operated with success on 2 identical mock-ups, based on this concept, that were tested in 2 different electron gun facilities. Each mock-up consisted of a CuCrZr heat sink armored with 25 flat tiles of the 3D carbon fibre composite material SEPcarb NS31 assembled with pure copper by active metal casting (AMC). The AMC tiles were electron beam welded on the CuCrZr bar, fins and slots on the neutral beam JET design were machined into the bar, then the bar was closed with a thick CuCrZr rear plug including hydraulic connections then the bar was electron beam welded onto the sidewalls. The testing results show that full ITER design specifications were achieved with margins, the critical heat flux limit was even higher than 30 MW/m{sup 2}. These results highlight the high potential of this technology for ITER divertor application.

  15. A mature industrial solution for ITER divertor plasma facing components: hypervapotron cooling concept adapted to Tore Supra flat tile technology

    International Nuclear Information System (INIS)

    Escourbiac, F.; Missirlian, M.; Schlosser, J.; Bobin-Vastra, I.; Kuznetsov, V.; Schedler, B.

    2004-01-01

    The use of flat tile technology to handle heat fluxes in the range of 20 MW/m 2 with components relevant for fusion experiment applications is technically possible with the hypervapotron cooling concept. This paper deals with recent high heat flux performances operated with success on 2 identical mock-ups, based on this concept, that were tested in 2 different electron gun facilities. Each mock-up consisted of a CuCrZr heat sink armored with 25 flat tiles of the 3D carbon fibre composite material SEPcarb NS31 assembled with pure copper by active metal casting (AMC). The AMC tiles were electron beam welded on the CuCrZr bar, fins and slots on the neutral beam JET design were machined into the bar, then the bar was closed with a thick CuCrZr rear plug including hydraulic connections then the bar was electron beam welded onto the sidewalls. The testing results show that full ITER design specifications were achieved with margins, the critical heat flux limit was even higher than 30 MW/m 2 . These results highlight the high potential of this technology for ITER divertor application

  16. Protocol for implementing the concept of citizen scientists for HealthWise Wales: a national population study

    Directory of Open Access Journals (Sweden)

    Julia Townson

    2017-04-01

    The concept of HealthWise Champion is agreeable to members of the public but appropriate training and support will need to be provided. Materials will be developed in conjunction with the advisory group members to ensure that HealthWise Wales Champions are able to clearly and confidently disseminate the more difficult elements of the study to others e.g data linkage. An evaluation will be available by July.

  17. Co-existing concepts of management control : The containment of tensions due to the implementation of lean production

    NARCIS (Netherlands)

    Tillema, Sandra; van der Steen, Martijn

    2015-01-01

    There is substantial evidence that the implementation of lean production and similar inno-vations is not always successful. One of the explanations provided is that elements of tradi-tional control systems may frustrate the transformation process. Although various studies have investigated the

  18. The Proposal Concept of Development and Implementation in Strategy of Sustainable Corporate Social Responsibility in the Context of the HCS Model 3E

    Science.gov (United States)

    Sakál, Peter; Hrdinová, Gabriela

    2016-06-01

    This article is the result of a conceptual design methodology for the development of a sustainable strategy of sustainable corporate social responsibility (SCSR) in the context of the HCS model 3E formed, as a co-author within the stated grants and dissertation. On the basis of the use of propositional logic, the SCSR procedure is proposed for incorporation into the corporate strategy of sustainable development and the integrated management system (IMS) of the industrial enterprise. The aim of this article is the proposal of the concept of development and implementation strategy of SCSR in the context of the HCS model 3E.

  19. EPSAT-SG: a satellite method for precipitation estimation; its concepts and implementation for the AMMA experiment

    Directory of Open Access Journals (Sweden)

    J. C. Bergès

    2010-01-01

    Full Text Available This paper presents a new rainfall estimation method, EPSAT-SG which is a frame for method design. The first implementation has been carried out to meet the requirement of the AMMA database on a West African domain. The rainfall estimation relies on two intermediate products: a rainfall probability and a rainfall potential intensity. The first one is computed from MSG/SEVIRI by a feed forward neural network. First evaluation results show better properties than direct precipitation intensity assessment by geostationary satellite infra-red sensors. The second product can be interpreted as a conditional rainfall intensity and, in the described implementation, it is extracted from GPCP-1dd. Various implementation options are discussed and comparison of this embedded product with 3B42 estimates demonstrates the importance of properly managing the temporal discontinuity. The resulting accumulated rainfall field can be presented as a GPCP downscaling. A validation based on ground data supplied by AGRHYMET (Niamey indicates that the estimation error has been reduced in this process. The described method could be easily adapted to other geographical area and operational environment.

  20. Operational Decision Support for Material Management in Continuous Mining Systems: From Simulation Concept to Practical Full-Scale Implementations

    Directory of Open Access Journals (Sweden)

    Masoud Soleymani Shishvan

    2017-07-01

    Full Text Available Material management in opencast mines is concerned with planning, organizing, and control of the flow of materials from their extraction points to destinations. It can be strongly affected by operational decisions that have to be made during the production process. To date, little research has focused on the application of simulation modeling as a powerful supportive tool for decision making in such systems. Practical experiences from implementing a simulation model of a mine for the operational support on an industrial scale are not known to the authors. This paper presents the extension of a developed stochastic simulation model by the authors from a conceptual stage (TRL4 to a new Technology Readiness Level (TRL 6 by implementing it in an industrially relevant environment. A framework for modeling, simulation, and validation of the simulation model applied to two large opencast lignite mines is presented in detail. Operational implementation issues, experiences, and challenges in practical applications are discussed. Furthermore, the strength of applying the simulation modeling as an operational decision support for material management in coal mining is demonstrated. Results of the case studies are used to describe the details of the framework, and to illustrate the strength and limitations of its application.

  1. Implementation of Contract Hybrid Concept in Multi Services Products (Aplication of the Warranty Bank Products/Kafalah in Syariah Banks

    Directory of Open Access Journals (Sweden)

    Muhammad Firmansyah

    2016-08-01

    Full Text Available Product of multi services in sharia banks presented in order to meet the needs of society as well as the development of the era transactions that course in accordance with Islamic principles, then the ownership  in  the syariah products  including  multi  product  in  Islamic banking  services  using  the concept of multi akad therein. This is done so that innovation in Islamic banking products had been developed so that it can be chosen by the public in conducting business transactions. Likewise, the multi-service bank guarantee products in Islamic banking, is a multi product contract, where there is more than one contract. Bank guarantees in Islamic banking is generally called kafalah product because this product is Kafalah main contract, followed by Ijarah contract, wadiah, and qardh. This paper  examines  the  concept  of  multi-contract/contract executed  hybrid  shariah  banking  at  bank product warranty/kafalah

  2. Experimental Design of a Polymeric Solution to Improve the Mobility Ratio in a Reservoir previous implementation of a pilot project of EOR

    Directory of Open Access Journals (Sweden)

    Vanessa Cuenca

    2016-12-01

    Full Text Available This paper describes experimental formulations of polymeric solutions through lab evaluations with the objective of finding optimum solution concentration to fluid mobility in reservoirs as previous step before implementing a pilot project of enhanced oil recovery. The polymers, firstly, were selected based on the properties from fluids from reservoir. Two types of polymers were used TCC-330 and EOR909 and the experimental tests were: thermal stability, compatibility, adsorption, salinity, and displacement. The design with the best results was with polymer TCC-330 at 1,500 ppm concentration.

  3. Solutions for implementing time-of-flight techniques in low-angle neutron scattering, as realized on the Low-Q Diffractometer at Los Alamos

    International Nuclear Information System (INIS)

    Hjelm, R.P. Jr.; Seeger, P.A.

    1992-01-01

    The implementation of small-angle (Low-momentum transfer) neutron scattering at pulsed spallation sources, using time of flight methods, has meant the introduction of some new ideas in instrument design, data acquisition, data reduction and computer management of the experiment and the data. Here we recount some of the salient aspects of solutions for implementing time of fight small-angle neutron scattering instruments at pulsed sources, as realized on the Low-Q Diffractometer, LQD, at Los Alamos. We consider, fortlier, some of the problems that are yet to be solved, and take a short excursion into the future of SANS instrumentation at pulsed sources

  4. ENVIRONMENTAL RESPONSIBILITY OF SMALL AND MEDIUM-SIZED ENTERPRISES AND ITS SIGNIFICANCE FOR THE IMPLEMENTATION OF THE CSR CONCEPT

    Directory of Open Access Journals (Sweden)

    Magdalena Kaźmierczak

    2016-06-01

    Full Text Available This article attempts to assess the importance of the environmental dimension of the concept of corporate social responsibility (Social Corporate Responsibility - CSR in small and medium-sized enterprises. The first part describes the essence of corporate social responsibility. The second part is the basic pillar of CSR, which is an ecological area. The third part presents the environmental efforts undertaken by small and medium-sized enterprises in the field of CSR. The analysis was based on the literature available and data obtained from empirical research conducted by the writer. The results show that companies, however in different extent undertake ecological activities willingly. Furthermore, those activities benefit not only in terms of the environmental dimension of CSR, but also in other areas of the organization.

  5. Service quality: understanding and implementing the concept in the clinical laboratory. Match service quality to consumer expectations.

    Science.gov (United States)

    O'Connor, S J

    1989-01-01

    The increasingly competitive health-care marketplace has mandated that health-care managers pay careful attention to the issue of quality from the perspective of the consumer. The importance of this issue is underscored by the fact that numerous health-care institutions and associations have recently begun to recognize the urgent need to obtain a greater understanding of service quality in a health-care situation. This article suggests means to understand, identify, improve, and implement effective approaches to this vital aspect of the marketing mix.

  6. Strengthening Government Leadership in Family Planning Programming in Senegal: From Proof of Concept to Proof of Implementation in 2 Districts.

    Science.gov (United States)

    Aichatou, Barry; Seck, Cheikh; Baal Anne, Thierno Souleymane; Deguenovo, Gabrielle Clémentine; Ntabona, Alexis; Simmons, Ruth

    2016-12-23

    Given Senegal's limited resources, the country receives substantial support from externally funded partner organizations to provide family planning and maternal and child health services. These organizations often take a strong and sometimes independent role in implementing interventions with their own structures and personnel, thereby bypassing the government district health system. This article presents findings from the Initiative Sénégalaise de Santé Urbaine (ISSU) (Senegal Urban Health Initiative) that assessed in 2 districts, Diamniadio and Rufisque, the extent to which it was feasible to create stronger government ownership and leadership in implementing a simplified package of family planning interventions from among those previously tested in other districts. The simplified package consisted of both supply- and demand-side interventions, introduced in October 2014 and concluding at the end of 2015. The interventions included ensuring adequate human resources and contraceptive supplies, contraceptive technology updates for providers, special free family planning service days to bring services closer to where people live, family planning integration into other routine services, household visits for family planning education, religious sermons to clarify Islam's position on family planning, and radio broadcasts. District leadership in Diamniadio and Rufisque were actively involved in guiding and implementing interventions, and they also contributed some of their own resources to the project. However, reliance on external funding continued because district budgets were extremely limited. Monitoring data on the number of contraceptive methods provided by district facilities supported by a sister project, the Informed Push Model project, indicate overall improvement in contraceptive provision during the intervention period. In Diamniadio, contraceptive provision increased by 43% between the 6-month period prior to the ISSU interventions (November 2013 through

  7. Energy Saving Fonds and guarantee of efficiency. An integrative concept for the implemention of the European energy efficiency regulation. Brief study; Energiesparfonds und Effizienzgarantie. Ein integratives Konzept zur Umsetzung der europaeischen Energieeffizienz-Richtlinie. Kurzstudie

    Energy Technology Data Exchange (ETDEWEB)

    Pehnt, Martin; Brischke, Lars-Arvid

    2013-04-15

    The authors of the contribution under consideration report on Energy Saving Fonds and guarantee of efficiency as an integrative concept for the implementation of the European Energy Efficiency Directive. The authors sum up thirteen thesis for this energy efficiency strategy.

  8. Opportunities for implementation of concepts and tools lean production aiming to improve competitiveness of enterprises of shoe APL Jaú / SP

    Directory of Open Access Journals (Sweden)

    Célio Favoni

    2013-08-01

    Full Text Available Lean production has been applied by organizations around the world as part of strategy to reduce waste in their value stream intending to improve performance. Despite the use of lean production concepts and tools have continually been introduced in different companies, the literature shows the most of application is identified in large companies than in Small-and  Medium-sized Enterprises (SMEs. The reason can be the lack of financial and human resources available to the lean initiatives in these enterprises. However, a wide range of concepts and techniques of lean production can be applied without considerable financial investments. This paper aims to study the opportunities and difficulties of lean production applicability in SMEs. Case research was developed in three SMEs of industrial cluster of Jaú/SP and the results suggest that these companies face similar difficulties. Nevertheless, the study confirms that there are several opportunities to implement lean production concepts and techniques which can lead to improve performance in these companies.

  9. Continuous improvement concepts as a link between quality assurance and implementation of cleaner production: Case study in the generic pharmaceutical industry

    Directory of Open Access Journals (Sweden)

    Boltić Zorana

    2016-01-01

    Full Text Available The subject and the research objective presented in this article is establishing of the relationship between quality assurance and implementation of cleaner production in the generic pharmaceutical industry through the comprehensive concept of continuous improvement. This is mostly related to application of Lean and Six Sigma tools and techniques for process improvement and their link to other known concepts used in the industrial environment, especially manufacturing of generic pharmaceutical products from which two representative case studies were selected for comparative analysis, also considering relevant regulatory requirements in the field of quality management, as well as appropriate quality standards. Although the methodology discussed in this conceptual and practice oriented article is strongly related to chemical engineering, the focus is mainly on process industry, i.e. production systems, rather than any specific technological process itself. The scope of this research is an engineering approach to evaluation of the production systems in terms of continuous improvement concepts application, considering both quality aspects and efficiency of such systems. [Projekat Ministarstva nauke Republike Srbije, br. TR 34009

  10. Matrix-oriented implementation for the numerical solution of the partial differential equations governing flows and transport in porous media

    KAUST Repository

    Sun, Shuyu; Salama, Amgad; El-Amin, Mohamed

    2012-01-01

    In this paper we introduce a new technique for the numerical solution of the various partial differential equations governing flow and transport phenomena in porous media. This method is proposed to be used in high level programming languages like

  11. A functional-type a posteriori error estimate of approximate solutions for Reissner-Mindlin plates and its implementation

    Science.gov (United States)

    Frolov, Maxim; Chistiakova, Olga

    2017-06-01

    Paper is devoted to a numerical justification of the recent a posteriori error estimate for Reissner-Mindlin plates. This majorant provides a reliable control of accuracy of any conforming approximate solution of the problem including solutions obtained with commercial software for mechanical engineering. The estimate is developed on the basis of the functional approach and is applicable to several types of boundary conditions. To verify the approach, numerical examples with mesh refinements are provided.

  12. The implementation of the Strategy Europe 2020 objectives in European Union countries: the concept analysis and statistical evaluation.

    Science.gov (United States)

    Stec, Małgorzata; Grzebyk, Mariola

    2018-01-01

    The European Union (EU), striving to create economic dominance on the global market, has prepared a comprehensive development programme, which initially was the Lisbon Strategy and then the Strategy Europe 2020. The attainment of the strategic goals included in the prospective development programmes shall transform the EU into the most competitive economy in the world based on knowledge. This paper presents a statistical evaluation of progress being made by EU member states in meeting Europe 2020. For the basis of the assessment, the authors proposed a general synthetic measure in dynamic terms, which allows to objectively compare EU member states by 10 major statistical indicators. The results indicate that most of EU countries show average progress in realisation of Europe's development programme which may suggest that the goals may not be achieved in the prescribed time. It is particularly important to monitor the implementation of Europe 2020 to arrive at the right decisions which will guarantee the accomplishment of the EU's development strategy.

  13. Conception and Implementation of an OGC-Compliant Sensor Observation Service for a Standardized Access to Raster Data

    Directory of Open Access Journals (Sweden)

    Juergen Sorg

    2015-07-01

    Full Text Available The target of the Open Geospatial Consortium (OGC is interoperability of geographic information, which means creating opportunities to access geodata in a consistent, standardized way. In the domain of sensor data, the target will be picked up within the OGC Sensor Web Enablement Initiative and especially reached through the Sensor Observation Service (SOS standard. This one defines a service for a standardized access to time series data and is usually used for in situ sensors (like discharge gauges and climate stations. Although the standard considers raster data, no implementation of the standard for raster data exists presently. In this paper an OGC-compliant Sensor Observation Service for a standardized access to raster data is described. A data model was developed that enables effective storage of the raster data with the corresponding metadata in a database, reading this data in an efficient way, and encoding it with result formats that the SOS-standard provides.

  14. A Little Customs Glossary for IAEA Safeguards: Customs Procedures and Concepts that Matter for the Implementation of Modern Safeguards

    Energy Technology Data Exchange (ETDEWEB)

    Chatelus, Renaud [Consultant, Export Control and IAEA Safeguards Specialist, IAEA (International Atomic Energy Agency (IAEA))

    2012-06-15

    The additional protocols to the IAEA comprehensive safeguards agreements include provisions about the reporting by states of their imports and exports of listed equipment and non-nuclear material, also known as the 'trigger list', as well as nuclear materials. Beyond declarations and their verification, IAEA Safeguards also looks at other Imports and exports as part of its efforts to build confidence on the absence of undeclared nuclear activities or material. In all cases, information about international transfers of interest to Nuclear Safeguards is closely related to export control activities. But, if much has been written about the material and equipment to be declared, neither IAEA Safeguards nor Export control related documents provide much explanation about what exports and imports actually are. In fact, precise legal definitions are to be found generally in national customs regulations and international agreements on customs and trade. Unfortunately, these are not necessarily in line with Safeguards understanding. It is therefore essential that IAEA safeguards comprehends the customs concepts and procedures that are behind Safeguards relevant information.

  15. A new mechatronic assistance system for the neurosurgical operating theatre: implementation, assessment of accuracy and application concepts.

    Science.gov (United States)

    Rachinger, Jens; Bumm, Klaus; Wurm, Jochen; Bohr, Christopher; Nissen, Urs; Dannenmann, Tim; Buchfelder, Michael; Iro, Heinrich; Nimsky, Christopher

    2007-01-01

    To introduce a new robotic system to the field of neurosurgery and report on a preliminary assessment of accuracy as well as on envisioned application concepts. Based on experience with another system (Evolution 1, URS Inc., Schwerin, Germany), technical advancements are discussed. The basic module is an industrial 6 degrees of freedom robotic arm with a modified control element. The system combines frameless stereotaxy, robotics, and endoscopy. The robotic reproducibility error and the overall error were evaluated. For accuracy testing CT markers were placed on a cadaveric head and pinpointed with the robot's tool tip, both fully automated and telemanipulatory. Applicability in a clinical setting, user friendliness, safety and flexibility were assessed. The new system is suitable for use in the neurosurgical operating theatre. Hard- and software are user-friendly and flexible. The mean reproducibility error was 0.052-0.062 mm, the mean overall error was 0.816 mm. The system is less cumbersome and much easier to use than the Evolution 1. With its user-friendly interface and reliable safety features, its high application accuracy and flexibility, the new system is a versatile robotic platform for various neurosurgical applications. Adaptations for different applications are currently being realized. Copyright (c) 2007 S. Karger AG, Basel.

  16. A Little Customs Glossary for IAEA Safeguards: Customs Procedures and Concepts that Matter for the Implementation of Modern Safeguards

    International Nuclear Information System (INIS)

    Chatelus, Renaud; )

    2012-01-01

    The additional protocols to the IAEA comprehensive safeguards agreements include provisions about the reporting by states of their imports and exports of listed equipment and non-nuclear material, also known as the “trigger list”, as well as nuclear materials. Beyond declarations and their verification, IAEA Safeguards also looks at other Imports and exports as part of its efforts to build confidence on the absence of undeclared nuclear activities or material. In all cases, information about international transfers of interest to Nuclear Safeguards is closely related to export control activities. But, if much has been written about the material and equipment to be declared, neither IAEA Safeguards nor Export control related documents provide much explanation about what exports and imports actually are. In fact, precise legal definitions are to be found generally in national customs regulations and international agreements on customs and trade. Unfortunately, these are not necessarily in line with Safeguards understanding. It is therefore essential that IAEA safeguards comprehends the customs concepts and procedures that are behind Safeguards relevant information.

  17. Execution techniques for high-level radioactive waste disposal. 2. Fundamental concept of geological disposal and implementing approach of disposal project

    International Nuclear Information System (INIS)

    Kawanishi, Motoi; Komada, Hiroya; Tsuchino, Susumu; Shiozaki, Isao; Kitayama, Kazumi; Akasaka, Hidenari; Inagaki, Yusuke; Kawamura, Hideki

    1999-01-01

    The making high activity of the high-level radioactive waste disposal business shall be fully started after establishing of the implementing organization which is planned around 2000. Considering each step of disposal business, in this study, the implementation procedure for a series of disposal business such as the selection of the disposal site, the construction and operation of the disposal facility, the closure and decommissioning of the disposal facility and the management after closure, which are carried forward by the implementation body is discussed in detail from the technical viewpoint and an example of the master schedule is proposed. Furthermore, we investigate and propose the concept of the geological disposal which becomes important in carrying forward to making of the business of the disposal, such as the present site selection smoothly, the fundamental idea of the safe securing for disposal, the basic idea to get trust to the disposal technique and the geological environmental condition which is the basic condition of this whole study for the disposal business making. (author)

  18. The x-ray light valve: A potentially low-cost, digital radiographic imaging system-concept and implementation considerations

    International Nuclear Information System (INIS)

    Webster, Christie Ann; Koprinarov, Ivaylo; Germann, Stephen; Rowlands, J. A.

    2008-01-01

    New x-ray radiographic systems based on large-area flat-panel technology have revolutionized our capability to produce digital x-ray images. However, these imagers are extraordinarily expensive compared to the systems they are replacing. Hence, there is a need for a low-cost digital imaging system for general applications in radiology. A novel potentially low-cost radiographic imaging system based on established technologies is proposed--the X-Ray Light Valve (XLV). This is a potentially high-quality digital x-ray detector made of a photoconducting layer and a liquid-crystal cell, physically coupled in a sandwich structure. Upon exposure to x rays, charge is collected on the surface of the photoconductor. This causes a change in the optical properties of the liquid-crystal cell and a visible image is generated. Subsequently, it is digitized by a scanned optical imager. The image formation is based on controlled modulation of light from an external source. The operation and practical implementation of the XLV system are described. The potential performance of the complete system and issues related to sensitivity, spatial resolution, noise, and speed are discussed. The feasibility of clinical use of an XLV device based on amorphous selenium (a-Se) as the photoconductor and a reflective electrically controlled birefringence cell is analyzed. The results of our analysis indicate that the XLV can potentially be adapted to a wide variety of radiographic tasks

  19. Implementing non-invasive prenatal testing for aneuploidy in a national healthcare system: global challenges and national solutions.

    Science.gov (United States)

    van Schendel, Rachèl V; van El, Carla G; Pajkrt, Eva; Henneman, Lidewij; Cornel, Martina C

    2017-09-19

    Since the introduction of non-invasive prenatal testing (NIPT) in 2011, mainly by commercial companies, a growing demand for NIPT from the public and healthcare professionals has been putting pressure on the healthcare systems of various countries. This study identifies the challenges of establishing a responsible implementation of NIPT for aneuploidy in prenatal healthcare, by looking at the Netherlands. A mixed methods approach involving 13 stakeholder interviews, document analysis and (participatory) observations of the Dutch NIPT Consortium meetings were used. The Diffusion of Innovation Theory and a Network of Actors model were used to interpret the findings. Implementation of NIPT was facilitated by several factors. The set-up of a national NIPT Consortium enabled discussion and collaboration between stakeholders. Moreover, it led to the plan to offer NIPT through a nationwide research setting (TRIDENT studies), which created a learning phase for careful implementation. The Dutch legal context was perceived as a delaying factor, but eventually gave room for the parties involved to organise themselves and their practices. This study shows that implementing advanced technologies with profound effects on prenatal care benefit from a learning phase that allows time to carefully evaluate the technical performance and women's experiences and to enable public debate. Such a coordinated learning phase, involving all stakeholders, will stimulate the process of responsible and sustainable implementation.

  20. Concept - or no concept

    DEFF Research Database (Denmark)

    Thorsteinsson, Uffe

    1999-01-01

    Discussion about concept in industrial companies. A method for mapping of managerial concept in specific area is shown......Discussion about concept in industrial companies. A method for mapping of managerial concept in specific area is shown...

  1. [Conception and implementation of a novel E-learning module with EbM learning contents in operative dentistry].

    Science.gov (United States)

    Gerhardt-Szép, Susanne; Dreher, Stefanie; Rüttermann, Stefan; Weberschock, Tobias

    2017-11-01

    Computer-assisted learning (CAL) programs are becoming more widely used in medical and dental training. However, the combination of CAL programs and evidence-based education in dentistry has not been described previously. The aim was to determine the acceptance and user-friendliness of a CAL program combined with evidence-based training. The didactic concept of the module includes the case-oriented, problem-based embedding of a total of 32 EbM learning assignments, which can be completed interactively and self-determinedly in an interdisciplinary context using focus patients with different diseases. The present study was conducted at the Dental School of the Goethe University in Frankfurt/Main. Data on acceptance and user-friendliness were collected from three consecutive cohorts of 114 dental students attending their first clinical semester. They used the "Toothache Walk-in Clinic: FOCUS" CAL, which can be downloaded via the Internet. The instrument consisted of 64 statements. The first part addressed general information about the user. The second part contained 43 specific statements on the CAL program. These included factors A (handling and technical aspects), B (content and functional range), and C (didactics and suitability for education). Possible responses ranged from 0 to 3 (0 = strongly disagree, 3 = strongly agree). All of the 114 questionnaires distributed were returned (response rate 100%). Most users (90.1%) considered the topics of evidence-based dentistry important for their training. They rated the program by using German school grades, and the overall rating was 2.26 (SD = 0.64). Most students (88.6%) considered the program useful for their clinical training in the treatment of patients. The mean scores for the 43 specific items amounted to 1.90 (factor A, SD = 0.63), 1.55 (factor B, SD = 1.93), and 2.23 (factor C, SD = 0.79). The CAL program with dental medicine vignettes and learning elements for evidence-based medicine received a primarily

  2. Implementation and use of a highly available and innovative IaaS solution: the Cloud Area Padovana

    Science.gov (United States)

    Aiftimiei, C.; Andreetto, P.; Bertocco, S.; Biasotto, M.; Dal Pra, S.; Costa, F.; Crescente, A.; Dorigo, A.; Fantinel, S.; Fanzago, F.; Frizziero, E.; Gulmini, M.; Michelotto, M.; Sgaravatto, M.; Traldi, S.; Venaruzzo, M.; Verlato, M.; Zangrando, L.

    2015-12-01

    While in the business world the cloud paradigm is typically implemented purchasing resources and services from third party providers (e.g. Amazon), in the scientific environment there's usually the need of on-premises IaaS infrastructures which allow efficient usage of the hardware distributed among (and owned by) different scientific administrative domains. In addition, the requirement of open source adoption has led to the choice of products like OpenStack by many organizations. We describe a use case of the Italian National Institute for Nuclear Physics (INFN) which resulted in the implementation of a unique cloud service, called ’Cloud Area Padovana’, which encompasses resources spread over two different sites: the INFN Legnaro National Laboratories and the INFN Padova division. We describe how this IaaS has been implemented, which technologies have been adopted and how services have been configured in high-availability (HA) mode. We also discuss how identity and authorization management were implemented, adopting a widely accepted standard architecture based on SAML2 and OpenID: by leveraging the versatility of those standards the integration with authentication federations like IDEM was implemented. We also discuss some other innovative developments, such as a pluggable scheduler, implemented as an extension of the native OpenStack scheduler, which allows the allocation of resources according to a fair-share based model and which provides a persistent queuing mechanism for handling user requests that can not be immediately served. Tools, technologies, procedures used to install, configure, monitor, operate this cloud service are also discussed. Finally we present some examples that show how this IaaS infrastructure is being used.

  3. Implementation and use of a highly available and innovative IaaS solution: the Cloud Area Padovana

    International Nuclear Information System (INIS)

    Aiftimiei, C; Pra, S Dal; Andreetto, P; Bertocco, S; Costa, F; Crescente, A; Dorigo, A; Fanzago, F; Frizziero, E; Michelotto, M; Sgaravatto, M; Traldi, S; Verlato, M; Zangrando, L; Biasotto, M; Fantinel, S; Gulmini, M; Venaruzzo, M

    2015-01-01

    While in the business world the cloud paradigm is typically implemented purchasing resources and services from third party providers (e.g. Amazon), in the scientific environment there's usually the need of on-premises IaaS infrastructures which allow efficient usage of the hardware distributed among (and owned by) different scientific administrative domains. In addition, the requirement of open source adoption has led to the choice of products like OpenStack by many organizations.We describe a use case of the Italian National Institute for Nuclear Physics (INFN) which resulted in the implementation of a unique cloud service, called ’Cloud Area Padovana’, which encompasses resources spread over two different sites: the INFN Legnaro National Laboratories and the INFN Padova division. We describe how this IaaS has been implemented, which technologies have been adopted and how services have been configured in high-availability (HA) mode.We also discuss how identity and authorization management were implemented, adopting a widely accepted standard architecture based on SAML2 and OpenID: by leveraging the versatility of those standards the integration with authentication federations like IDEM was implemented.We also discuss some other innovative developments, such as a pluggable scheduler, implemented as an extension of the native OpenStack scheduler, which allows the allocation of resources according to a fair-share based model and which provides a persistent queuing mechanism for handling user requests that can not be immediately served.Tools, technologies, procedures used to install, configure, monitor, operate this cloud service are also discussed.Finally we present some examples that show how this IaaS infrastructure is being used. (paper)

  4. Volume-weighted particle-tracking method for solute-transport modeling; Implementation in MODFLOW–GWT

    Science.gov (United States)

    Winston, Richard B.; Konikow, Leonard F.; Hornberger, George Z.

    2018-02-16

    In the traditional method of characteristics for groundwater solute-transport models, advective transport is represented by moving particles that track concentration. This approach can lead to global mass-balance problems because in models of aquifers having complex boundary conditions and heterogeneous properties, particles can originate in cells having different pore volumes and (or) be introduced (or removed) at cells representing fluid sources (or sinks) of varying strengths. Use of volume-weighted particles means that each particle tracks solute mass. In source or sink cells, the changes in particle weights will match the volume of water added or removed through external fluxes. This enables the new method to conserve mass in source or sink cells as well as globally. This approach also leads to potential efficiencies by allowing the number of particles per cell to vary spatially—using more particles where concentration gradients are high and fewer where gradients are low. The approach also eliminates the need for the model user to have to distinguish between “weak” and “strong” fluid source (or sink) cells. The new model determines whether solute mass added by fluid sources in a cell should be represented by (1) new particles having weights representing appropriate fractions of the volume of water added by the source, or (2) distributing the solute mass added over all particles already in the source cell. The first option is more appropriate for the condition of a strong source; the latter option is more appropriate for a weak source. At sinks, decisions whether or not to remove a particle are replaced by a reduction in particle weight in proportion to the volume of water removed. A number of test cases demonstrate that the new method works well and conserves mass. The method is incorporated into a new version of the U.S. Geological Survey’s MODFLOW–GWT solute-transport model.

  5. Competency-based Education and Training of medical staff. A Programm of the Medical Academy Waldbreitbach: Concept - Implementation - Materials.

    Science.gov (United States)

    Hasske, Eva; Beil, Michael; Keller, Katrin

    2017-01-01

    this had been taught insufficiently and impractically during medical school. Longitudinal evaluations of continuous course units support this, so that the reinforcement of informal learning processes through feedback and exchange of experience is established as an effective and integral learning pattern within the modular system. Conclusion: The of the modular system of the Medical Academy Waldbreitbach - as an institution of the Marienhaus Hospitals Ltd. - is to develop the knowledge, ability and motivation of doctors both individually and professionally. Here, an equally high demand is placed upon the advancement of individual dispositions, attitudes and values, as well as on specialised topics, in order to promote/develop solutions-based and overall medical activity.

  6. Aspects of governance in the practical implementation of the concept of reversibility for deep geological disposal. Report no. 308; Stockage geologique de dechets radioactifs: mise en oeuvre pratique du concept de reversibilite et gouvernance. Rapport no. 308

    Energy Technology Data Exchange (ETDEWEB)

    Reaud, C.; Schieber, C.; Schneider, T.; Gadbois, S.; Heriard Dubreuil, G.

    2010-07-01

    actors concerned, be this at local, national and even international level. Thus, this study revealed perspectives for further study in various areas that could be developed by the different actors (institutions, associations, local actors,..). In particular, further investigations could be carried out in the following areas: - The political dimension and governance related to the practical implementation of the reversibility; - The technical aspects of monitoring the installation and its environment; - The financial aspects of the implementation of the reversibility concept. (authors)

  7. Implementation Study of Patient-Ready Syringes Containing 25 mg/mL Methotrexate Solution for Use in Treating Ectopic Pregnancy

    Directory of Open Access Journals (Sweden)

    R. Respaud

    2014-01-01

    Full Text Available Background. Ectopic pregnancy (EP is a significant cause of morbidity and mortality during the first trimester of pregnancy. Small unruptured tubal pregnancies can be treated medically with a single dose of methotrexate (MTX. Objective. The aim of this study was to evaluate the stability of a 25 mg/mL solution of MTX to devise a secure delivery circuit for the preparation and use of this medication in the management of EP. Method. MTX solutions were packaged in polypropylene syringes, stored over an 84-day period, and protected from light either at +2 to +8°C or at 23°C. We assessed the physical and chemical stability of the solutions at various time points over the storage period. A pharmaceutical delivery circuit was implemented that involved the batch preparation of MTX syringes. Results. We show that 25 mg/mL MTX solutions remain stable over an 84-day period under the storage conditions tested. Standard doses were prepared, ranging from 50 mg to 100 mg. The results of this study suggest that MTX syringes can be prepared in advance by the pharmacy, ready to be dispensed at any time that a diagnosis of EP is made. Conclusion. The high stability of a 25 mg/mL MTX solution in polypropylene syringes makes it possible to implement a flexible and cost-effective delivery circuit for ready-to-use preparations of this drug, providing 24-hour access and preventing treatment delays.

  8. 'The way things are around here': organisational culture is a concept missing from New Zealand healthcare policy, development, implementation, and research.

    Science.gov (United States)

    Scahill, Shane L

    2012-01-20

    Internationally, healthcare sectors are coming under increasing pressure to perform and to be accountable for the use of public funds. In order to deliver on stakeholder expectation, transformation will need to occur across all levels of the health system. Outside of health care it has been recognised for some time that organisational culture (OC) can have a significant influence on performance and that it is a mediator for change. The health sector has been slow to adopt organisational theory and specifically the benefits of understanding OC and impacts on performance. During a visit to health research units in the United Kingdom (UK) I realised the stark differences in the practice of health reform and its evaluation. OC is a firmly established concept within policy development, implementation and research in the UK. Unfortunately, the same cannot be said for New Zealand. There has been unrelenting reform and structural redesign, particularly of the primary healthcare sector under multiple governments over the past 20 to 30 years. However, there has been an underwhelming focus on the human aspects of organisational change. This seems set to continue and the aim of this viewpoint is to introduce the concept of OC and outline why New Zealand policy reformists and health services researchers should be thinking explicitly about OC. Culture is not solely the domain of the organisational scientist and current understandings of the influence of OC on performance are outlined in this commentary. Potential benefits of thinking about culture are argued and a proposed research agenda is presented.

  9. Projects for the implementation of science technology society approach in basic concept of natural science course as application of optical and electrical instruments’ material

    Science.gov (United States)

    Satria, E.

    2018-03-01

    Preservice teachers in primary education should be well equipped to meet the challenges of teaching primary science effectively in 21century. The purpose of this research was to describe the projects for the implementation of Science-Technology-Society (STS) approach in Basic Concept of Natural Science course as application of optical and electrical instruments’ material by the preservice teachers in Elementary Schools Teacher Education Program. One of the reasons is the lack of preservice teachers’ ability in making projects for application of STS approach and optical and electrical instruments’ material in Basic Concept of Natural Science course. This research applied descriptive method. The instrument of the research was the researcher himself. The data were gathered through observation and documentation. Based on the results of the research, it was figured out that preservice teachers, in groups, were creatively and successful to make the projects of optical and electrical instruments assigned such as projector and doorbell. It was suggested that the construction of the instruments should be better (fixed and strong structure) and more attractive for both instruments, and used strong light source, high quality images, and it could use speaker box for projector, power battery, and heat sink for electrical instruments.

  10. Implementing solutions to barriers to on-site HIV testing in substance abuse treatment: a tale of three facilities.

    Science.gov (United States)

    Hood, Kristina B; Robertson, Angela A; Baird-Thomas, Connie

    2015-04-01

    Due to the scarcity of resources for implementing rapid on-site HIV testing, many substance abuse treatment programs do not offer these services. This study sought to determine whether addressing previously identified implementation barriers to integrating on-site rapid HIV testing into the treatment admissions process would increase offer and acceptance rates. Results indicate that it is feasible to integrate rapid HIV testing into existing treatment programs for substance abusers when resources are provided. Addressing barriers such as providing start-up costs for HIV testing, staff training, addressing staffing needs to reduce competing job responsibilities, and helping treatment staff members overcome their concerns about clients' reactions to positive test results is paramount for the integration and maintenance of such programs. Copyright © 2014 Elsevier Ltd. All rights reserved.

  11. Implementing Game Design in School: A Working Example | Mise en œuvre de la conception de jeu à l’école : un exemple pratique

    Directory of Open Access Journals (Sweden)

    Dani C. Herro

    2015-05-01

    Full Text Available This case uses a worked or “working example” model (Gee, 2010, documenting the implementation of a novel game design curriculum in the United States. Created by an Instructional Technology Administrator (ITA and two classroom teachers, it was subsequently offered to high school students. With an aim of providing in-depth understanding of conditions necessary to bring game design experiences to classrooms, the research describes the context while revealing processes and instructor perceptions of the experience. Data collection and analysis in this working example include observation, teacher interviews, student surveys, and artifacts intended to make thinking and practices overt while inviting scholarly conversation around the curriculum’s successes and failures. Drawing on a previous case focused on initial course planning and early implementation (Author, 2013, this paper advances insight regarding the process of moving game design into schooling and concludes with a discussion of educational implications. Cette étude se sert d’un modèle « d’exemple concret » (Gee, 2010 pour documenter la mise en œuvre d’un programme de conception de jeu aux États-Unis. Créé par un technopédagogue et deux titulaires de classe, le programme a ensuite été offert à des élèves du secondaire. Visant à fournir une compréhension approfondie des conditions requises pour l’intégration des expériences de conception de jeu en classe, l’étude décrit le contexte et révèle les processus et les perceptions qu’a tirés l’instructeur de l’expérience. La collecte de données et l’analyse dans cet exemple concret comprennent l’observation, des entrevues avec les enseignants, des sondages auprès des élèves et des artefacts ayant pour but de rendre manifestes la réflexion et les pratiques tout en stimulant la conversation savante à propos des réussites et des échecs du programme. S’appuyant sur une étude préalable qui

  12. Innovatively Supporting Teachers' Implementation of School-Based Sex Education: Developing A Web-Based Coaching Intervention From Problem to Solution.

    Science.gov (United States)

    Schutte, Lisette; van den Borne, Marieke; Kok, Gerjo; Meijer, Suzanne; Mevissen, Fraukje Ef

    2016-07-12

    Full program implementation is crucial for effectiveness but is often overlooked or insufficiently considered during development of behavioral change interventions. For school-based health promotion programs, teachers are key players in program implementation, but teacher support in this phase is mostly limited to technical support and information. To ensure optimal implementation of the Dutch school-based sexual health program Long Live Love, a Web-based coaching website was developed to support teachers in completeness and fidelity of program implementation. The aim of this paper is to provide insight into the process of systematic development of a Web-based coaching intervention to support teachers in their implementation of a school-based sexual health program. The intervention mapping (IM) protocol was applied for the development of a theory- and evidence-based intervention. The IM process begins with (1) a needs assessment, followed by (2) the formulation of change objectives, (3) the selection of theory-based intervention methods and practical applications that take the parameters for effectiveness into consideration, (4) integration of practical applications into an organized program, (5) planning for adoption, implementation, and sustainability of the program, and finally, (6) generating an evaluation plan to measure program effectiveness. Teacher's implementation behavior was characterized by inconsistently selecting parts of the program and not delivering (all) lessons as intended by program developers. Teachers, however, did not perceive this behavior as problematic, revealing the discrepancy between teacher's actual and perceived need for support in delivering Long Live Love lessons with completeness and fidelity. Teachers did, however, acknowledge different difficulties they encountered which could potentially negatively influence the quality of implementation. With the IM protocol, this Web-based coaching intervention was developed based on a concept

  13. Innovatively Supporting Teachers’ Implementation of School-Based Sex Education: Developing A Web-Based Coaching Intervention From Problem to Solution

    Science.gov (United States)

    Kok, Gerjo; Meijer, Suzanne; Mevissen, Fraukje EF

    2016-01-01

    intervention was developed based on a concept of unobtrusive coaching, by and for teachers, to bring about change in teachers’ implementation behavior. Conclusions This paper provides an example of a Web-based intervention to bring about behavioral change in a target group of intermediaries who lack intrinsic motivation for coaching and who’s perceptions differ from their actual problematic behavior. The IM protocol is a useful tool for guiding the scientific development of interventions and making them compatible with the needs and preferences of the target group. PMID:27405241

  14. THE EVALUATION OF THE EFFICIENCY OF ENERGY-SAVING SOLUTIONS IMPLEMENTED IN MIDIUM-SIZED SHOPPING CENTRE

    Directory of Open Access Journals (Sweden)

    Hanna Szymczak

    2016-02-01

    Full Text Available A six-year time perspective allows for a relative assessment of the amendment of building law regulations on widespread energy saving solutions. The response of the energy efficiency class is included in the energy performance certificate of a building. What does the confrontation with reality look like? For the user of the facility, the main measure is obviously the price in case of energy saving and the cost of ownership. So how to determine for potential user the optimum that will achieve the required level of energy efficiency with low cost of living? Is the changed building law regulations help in developing the “golden mean”?

  15. Projected economic losses due to vector and vector-borne parasitic diseases in livestock of India and its significance in implementing the concept of integrated practices for vector management

    Directory of Open Access Journals (Sweden)

    B. W. Narladkar

    2018-02-01

    Full Text Available Broadly, species of arthropods infesting livestock are grouped into flies (biting and non-biting, fleas, lice (biting and sucking, ticks (soft and hard, and mites (burrowing, non-burrowing, and follicular. Among which, biting and non-biting flies and ticks are the potent vectors for many bacterial, viral, rickettsial, and protozoan diseases. Vectors of livestock are having economic significance on three points (1 direct losses from their bite and annoyance, worries, and psychological disturbances produced during the act of biting and feeding, (2 diseases they transmit, and (3 expenditure incurred for their control. Flies such as Culicoides spp. and Musca spp. and various species of hard ticks play important role in disease transmission in addition to their direct effects. For control of vectors, recent concept of integrated pest management (IPM provides the best solution and also addresses the problems related to acaricide resistance and environmental protection from hazardous chemicals. However, to successfully implement the concept of IPM, for each vector species, estimation of two monitory benchmarks, i.e., economic injury level (EIL and economic threshold level (ETL is essential prerequisite. For many vector species and under several circumstances, estimation of EIL and ETL appears to be difficult. Under such scenario, although may not be exact, an approximate estimate can be accrued by taking into account several criteria such as percent prevalence of vectors in a geographical area, percent losses produced, total livestock population, and current prices of livestock products such as milk, meat, and wool. Method for approximate estimation is first time described and elaborated in the present review article.

  16. Projected economic losses due to vector and vector-borne parasitic diseases in livestock of India and its significance in implementing the concept of integrated practices for vector management

    Science.gov (United States)

    Narladkar, B. W.

    2018-01-01

    Broadly, species of arthropods infesting livestock are grouped into flies (biting and non-biting), fleas, lice (biting and sucking), ticks (soft and hard), and mites (burrowing, non-burrowing, and follicular). Among which, biting and non-biting flies and ticks are the potent vectors for many bacterial, viral, rickettsial, and protozoan diseases. Vectors of livestock are having economic significance on three points (1) direct losses from their bite and annoyance, worries, and psychological disturbances produced during the act of biting and feeding, (2) diseases they transmit, and (3) expenditure incurred for their control. Flies such as Culicoides spp. and Musca spp. and various species of hard ticks play important role in disease transmission in addition to their direct effects. For control of vectors, recent concept of integrated pest management (IPM) provides the best solution and also addresses the problems related to acaricide resistance and environmental protection from hazardous chemicals. However, to successfully implement the concept of IPM, for each vector species, estimation of two monitory benchmarks, i.e., economic injury level (EIL) and economic threshold level (ETL) is essential prerequisite. For many vector species and under several circumstances, estimation of EIL and ETL appears to be difficult. Under such scenario, although may not be exact, an approximate estimate can be accrued by taking into account several criteria such as percent prevalence of vectors in a geographical area, percent losses produced, total livestock population, and current prices of livestock products such as milk, meat, and wool. Method for approximate estimation is first time described and elaborated in the present review article. PMID:29657396

  17. Session 21.8 - Challenges and Solutions to Light Pollution, RFI and Implementing IAU Resolution 2009 B5

    Science.gov (United States)

    Green, Richard

    2016-10-01

    The closing session included a panel on the challenge of raising cultural awareness of the negative effects of light pollution and RFI, and a discussion about the means to implement the IAU Resolution on the Right to Starlight. The strongest arguments to the public are that light pollution wastes precious energy and adds greenhouse gases, and that artificial light at night can be damaging to human health and to the natural environment. As astronomers, our community is concerned that the world is blinding itself to the electromagnetic radiation connecting us to the Universe. An outcome of successful advocacy would be to create demand for commercial products that minimize blue light and upward radiation. Implementation of the resolution on the Right to Starlight has multiple aspects. The IAU, through its site protection commission, should provide a clear technical description of "astronomy friendly" lighting and specifications for protection of the near zones around optical observatories. In addition, the commission should provide reference materials for astronomers giving public presentations, provide a forum for those seeking stronger local or national regulation, seek IAU approval for endorsement of protected status of sites and regions, and support the process of gaining UNESCO World Heritage Status for observatories and their regions.

  18. Fundamental concepts of geometry

    CERN Document Server

    Meserve, Bruce E

    1983-01-01

    Demonstrates relationships between different types of geometry. Provides excellent overview of the foundations and historical evolution of geometrical concepts. Exercises (no solutions). Includes 98 illustrations.

  19. Conception and synthesis of new molecular platforms based on cryptophanes. Application for the encapsulation of xenon and metallic cations in aqueous solution

    International Nuclear Information System (INIS)

    Chapellet, Laure-Lise

    2015-01-01

    Cryptophanes are molecular receptors known for their complexation properties of various substrates. Over the last fifteen years, cryptophanes were the subject of numerous studies for they can be used to obtain biosensors for xenon MRI. This field has experienced significant growth and advances to the point were in vivo applications are now envisioned, provided that large amounts of biosensors can be synthesized. More recently, polyphenolic cryptophanes have been studied for their ability to encapsulate monovalent metallic cations like Cs"+ and Tl"+ in aqueous solution. This could lead to applications for depollution of contaminated water sources but would require, once again, the synthesis of large amounts of cryptophanes.The work carried out during this thesis focus on the conception and the synthesis of new molecular platforms that could either be used to obtain new hyper-polarized xenon biosensors or to encapsulate monovalent metallic cations as Cs"+ and Tl"+. Synthetic routes have been developed to produce good amounts of a variety of new hydrosoluble molecular platforms designed for each application. The encapsulation properties of these new host molecules were studied through NMR of the encapsulated nucleus, circular dichroism or isothermal calorimetry. In each case, the new platforms meet the expected requirements thus opening the door for the envisioned applications. (author)

  20. ChronicOnline: Implementing a mHealth solution for monitoring and early alerting in chronic obstructive pulmonary disease.

    Science.gov (United States)

    Bitsaki, Marina; Koutras, Christos; Koutras, George; Leymann, Frank; Steimle, Frank; Wagner, Sebastian; Wieland, Matthias

    2017-09-01

    Lack of time or economic difficulties prevent chronic obstructive pulmonary disease patients from communicating regularly with their physicians, thus inducing exacerbation of their chronic condition and possible hospitalization. Enhancing Chronic patients' Health Online proposes a new, sustainable and innovative business model that provides at low cost and at significant savings to the national health system, a preventive health service for chronic obstructive pulmonary disease patients, by combining human medical expertise with state-of-the-art online service delivery based on cloud computing, service-oriented architecture, data analytics, and mobile applications. In this article, we implement the frontend applications of the Enhancing Chronic patients' Health Online system and describe their functionality and the interfaces available to the users.

  1. THE IMPLEMENTATION OF EMI (ENGLISH MEDIUM INSTRUCTION IN INDONESIAN UNIVERSITIES: ITS OPPORTUNITIES, ITS THREATS, ITS PROBLEMS, AND ITS POSSIBLE SOLUTIONS

    Directory of Open Access Journals (Sweden)

    Jusuf Ibrahim

    2001-01-01

    Full Text Available In this paper, I attempt to find out whether EMI (English Medium Instruction can be an effective means of enhancing students' and teachers' language proficiency at university (bilingualism and whether bilingualism necessarily leads to biliteracy. In addition, I would like to propose a model on which a smooth transition to a full EMI implementation can be achieved, should it be adopted. From literature reviews, I conclude that EMI (using English to teach content subjects can be a better means of solving learners' language problems than teaching English as a subject, because it allows learners more exposure to the language (comprehensible input and more opportunity to use it (comprehensible output. However, due to its classroom-based nature, EMI is not likely to develop the four language skills (listening, reading, speaking, & writing equally for both students and teachers. On the other hand, the assumption that EMI will automatically result in biliteracy is unsupported, because only bilinguals competent in both languages can take a full advantage of their bilingualism. Students or teachers who are not adequately developed in the language are likely to suffer academically, socially, and psychologically instead. Since research has found that total/full immersion is not the right method for language-incompetent students, the writer believes that both a bridging program and a partial EMI program are necessary at least at the initial stage of EMI implementation. The bridging program should be based on students' and teachers' academic and linguistic needs (EAP; the partial EMI program may be based on limitations on three factors: the participants, the scope of use, and the settings. Finally, in order for the program to run smoothly, mixed-mode teaching in the classroom should be discouraged and a conducive atmosphere for second language acquisition should be established both in the classroom and outside the classroom

  2. Design and implementation of a novel modal space active force control concept for spatial multi-DOF parallel robotic manipulators actuated by electrical actuators.

    Science.gov (United States)

    Yang, Chifu; Zhao, Jinsong; Li, Liyi; Agrawal, Sunil K

    2018-01-01

    Robotic spine brace based on parallel-actuated robotic system is a new device for treatment and sensing of scoliosis, however, the strong dynamic coupling and anisotropy problem of parallel manipulators result in accuracy loss of rehabilitation force control, including big error in direction and value of force. A novel active force control strategy named modal space force control is proposed to solve these problems. Considering the electrical driven system and contact environment, the mathematical model of spatial parallel manipulator is built. The strong dynamic coupling problem in force field is described via experiments as well as the anisotropy problem of work space of parallel manipulators. The effects of dynamic coupling on control design and performances are discussed, and the influences of anisotropy on accuracy are also addressed. With mass/inertia matrix and stiffness matrix of parallel manipulators, a modal matrix can be calculated by using eigenvalue decomposition. Making use of the orthogonality of modal matrix with mass matrix of parallel manipulators, the strong coupled dynamic equations expressed in work space or joint space of parallel manipulator may be transformed into decoupled equations formulated in modal space. According to this property, each force control channel is independent of others in the modal space, thus we proposed modal space force control concept which means the force controller is designed in modal space. A modal space active force control is designed and implemented with only a simple PID controller employed as exampled control method to show the differences, uniqueness, and benefits of modal space force control. Simulation and experimental results show that the proposed modal space force control concept can effectively overcome the effects of the strong dynamic coupling and anisotropy problem in the physical space, and modal space force control is thus a very useful control framework, which is better than the current joint

  3. Implementation of chitosan inductively modified by γ-rays copolymerization with acrylamide in the decontamination of aqueous basic dye solution

    Directory of Open Access Journals (Sweden)

    R.O. Aly

    2017-02-01

    Full Text Available The modification induced by gamma rays for the natural polymer, chitosan, was established using the monomer acrylamide. The hydrogel obtained was characterized using Fourier transform infrared spectroscopy and the thermal properties were investigated by thermogravimetric analysis (TGA. The effect of absorbed dose (kGy and chitosan:acrylamide ratio on the gel % was studied. The impact of the polymerization variables was observed on the swelling % of the prepared hydrogel with water. The highest equilibrium degree of swelling of the prepared chitosan–AAm hydrogel, 380 g/g was predicted at 75% AAm and absorbed dose of 10 kGy for 97.7% gel. The removal of the basic blue dye (Astrazone Blue BG-200% from aqueous solutions was discussed. The adsorption capacity of basic dye on chitosan–AAm increased from 24.5 to 47.2 mg/g by increasing pH from 4.0 to 9.0. The effect of pH, absorbed dose, chitosan:AAm ratio and the concentration of the dye on the effectiveness of the adsorption process was studied.

  4. Matrix-oriented implementation for the numerical solution of the partial differential equations governing flows and transport in porous media

    KAUST Repository

    Sun, Shuyu

    2012-09-01

    In this paper we introduce a new technique for the numerical solution of the various partial differential equations governing flow and transport phenomena in porous media. This method is proposed to be used in high level programming languages like MATLAB, Python, etc., which show to be more efficient for certain mathematical operations than for others. The proposed technique utilizes those operations in which these programming languages are efficient the most and keeps away as much as possible from those inefficient, time-consuming operations. In particular, this technique is based on the minimization of using multiple indices looping operations by reshaping the unknown variables into one-dimensional column vectors and performing the numerical operations using shifting matrices. The cell-centered information as well as the face-centered information are shifted to the adjacent face-center and cell-center, respectively. This enables the difference equations to be done for all the cells at once using matrix operations rather than within loops. Furthermore, for results post-processing, the face-center information can further be mapped to the physical grid nodes for contour plotting and stream lines constructions. In this work we apply this technique to flow and transport phenomena in porous media. © 2012 Elsevier Ltd.

  5. Promoting the inclusion of Afghan women and men in research: reflections from research and community partners involved in implementing a 'proof of concept' project.

    Science.gov (United States)

    Riggs, Elisha; Yelland, Jane; Szwarc, Josef; Casey, Sue; Chesters, Donna; Duell-Piening, Philippa; Wahidi, Sayed; Fouladi, Fatema; Brown, Stephanie

    2015-01-31

    With mounting evidence that poor maternal and child health outcomes are related to the social determinants of health, researchers need to engage with vulnerable and isolated communities to gather the evidence that is essential to determine appropriate solutions. Conventional research methods may not ensure the degree and quality of participation that is necessary for meaningful study findings. Participatory methods provide reciprocal opportunities for often excluded communities to both take part in, and guide the conduct of research. The Having a baby in a new country research project was undertaken to provide evidence about how women and men of refugee background experience health services at the time of having a baby. This two year, multifaceted proof of concept study comprised: 1) an organisational partnership to oversee the project; 2) a community engagement framework including: female and male Afghan community researchers, community and sector stakeholder advisory groups and community consultation and engagement. Inclusive research strategies that address power imbalances in research, and diversity of and within communities, are necessary to obtain the evidence required to address health inequalities in vulnerable populations. Such an approach involves mindfully adapting research processes to ensure that studies have regard for the advice of community members about the issues that affect them. Researchers have much to gain by committing time and resources to engaging communities in reciprocal ways in research processes.

  6. Conception, implementation and effect of the consumption-dependent billing of heating and hot-water costs; Konzept, Vollzug und Wirkung der verbrauchsabhaengigen Heiz- und Warmwasserkostenabrechnung (VHKA)

    Energy Technology Data Exchange (ETDEWEB)

    Rieder, S.; Schwenkel, Ch.

    2008-07-01

    This comprehensive report for the Swiss Federal Office of Energy (SFOE) discusses the experience gained from the operation of the consumption-dependent billing of heating and hot-water costs (Verbrauchsabhaengigen Heiz- und Warmwasserkostenabrechnung, VHKA), a system introduced in Switzerland as one of the first energy-policy measures in the nineteen-eighties. The study examines the strategic possibilities of the VHKA within the framework of future efficiency strategies. Also, as an operative goal, the study takes a look at the acceptance of the VHKA and its effectiveness. In this way, an indication on how the instrument can be optimised can be obtained. The report consists of five chapters that look at the concept and implementation of the VHKA, its effect on the lessees of apartments and real estate owners and, finally, presents a cost-benefit analysis of the VHKA. The methods used in the study include the analysis of documents, personal and telephone interviews and the evaluation of billing data and other data collected.

  7. Determination of wind energy potential and its implementation concept for the electricity market in the Vojvodina region (north Serbia: An overview

    Directory of Open Access Journals (Sweden)

    Micić Tanja

    2014-01-01

    Full Text Available Renewable energy sources play an important role in the future not only for the European countries, but for many countries worldwide. Most cost-effective and reliable large wind energy conversion systems are becoming the main focus of wind energy research and technology development, all in order to make wind energy competitive with other more traditional sources of electrical energy like coal, gas and nuclear generation. Serbia, along with neighboring countries, has a high potential for developing energy production from renewable energy sources. Wind energy in Serbia, despite its great potential, is only partly studied and insufficiently used. This study aims to provide summary of wind energy potentials in the region of Vojvodina, which is an important economic region in northern Serbia. Its existing electrical energy status is thoroughly investigated according to the recent developments of wind energy production on global, regional and local scale. The main purpose of this study is the implementation of energy efficiency concept with purpose of satisfying the needs of Serbian electricity market.

  8. Laboratory Load Model Based on 150 kVA Power Frequency Converter and Simulink Real-Time – Concept, Implementation, Experiments

    Directory of Open Access Journals (Sweden)

    Robert Małkowski

    2016-09-01

    Full Text Available First section of the paper provides technical specification of laboratory load model basing on 150 kVA power frequency converter and Simulink Real-Time platform. Assumptions, as well as control algorithm structure is presented. Theoretical considerations based on criteria which load types may be simulated using discussed laboratory setup, are described. As described model contains transformer with thyristor-controlled tap changer, wider scope of device capabilities is presented. Paper lists and describes tunable parameters, both: tunable during device operation and changed only before starting the experiment. Implementation details are given in second section of paper. Hardware structure is presented and described. Information about used communication interface, data maintenance and storage solution, as well as used Simulink real-time features are presented. List and description of all measurements is provided. Potential of laboratory setup modifications is evaluated. Third section describes performed laboratory tests. Different load configurations are described and experimental results are presented. This includes simulation of under frequency load shedding, frequency and voltage dependent characteristics of groups of load units, time characteristics of group of different load units in a chosen area and arbitrary active and reactive power regulation basing on defined schedule. Different operation modes of control algorithm are described: apparent power control, active and reactive power control, active and reactive current RMS value control.

  9. Implementing Data Acquisition Systems DAS1 and DAS2 at Cernavoda Full-Scope Simulator Main Control Room based on the SIEN2007 solution

    International Nuclear Information System (INIS)

    Ionescu, Ana Maria; Tutuianu, Bogdan; Ionescu, Teodor

    2009-01-01

    Modern personnel training, re-training and licensing is a guarantee of NPP's safe reliable operation. Cernavoda NPP personnel training system is the main objective of its specialized department built up as Training Center (TC), directly supervised by Administration of the National Nuclearelectrica Society (SNN) and National Regulatory Body for Nuclear Activities (CNCAN). It was implemented to ensure the abilities, skills and knowledge required by the safe reliable operation of the nuclear reactor by the Main Control Room (MCR) operators. This objective was reached through training lessons taught and tested on the Full Scope Simulator (FSS), the TC's main training tool, a replica of the MCR of the real plant. Its description is the subject of this paper. The TC's FSS includes a computer network equipped with a software connected to the specialized program DATAPATH supplied for Cernavoda FSS by the FSS provider, delivered by L-3/ MAPPS. An alternative to DATAPATH Communication of the L 3/MAPPS Simulation System, developed by Cernavoda Full Scope Simulator Staff, was presented in the previous edition of the symposium (see the SIEN 2007 paper). This original solution is now already applied in order to connect to simulation process Data Acquisition Systems DAS1 and DAS2, two new systems already installed in the real MCR but not included by the Cernavoda FSS initial design. Communication between simulation software and DAS1 and DAS2, considered to be simple receivers of simulated data both as much alike as the two DASs from real plant, is performed in parallel with DATAPATH in a safe mode and without affecting simulation process. This paperwork presents the above mentioned application of this communication solution, developed by the Cernavoda NPP Full Scope Simulator Staff with details about the hardware/software solutions and their performance, training impact, cost and benefits. (authors)

  10. Existing sustainable renovation concepts for single-family houses

    DEFF Research Database (Denmark)

    Tommerup, Henrik M.; Vanhoutteghem, Lies; Svendsen, Svend

    2010-01-01

    In the Nordic Innovation Centre Project, SuccessFamilies, the main objective is to change the business environment in order to speed up the implementation of sustainable renovation of single-family houses – proposing new service concepts that will combine both the technical solutions, financing...... with individual solutions, traditional warehouses ”do-it-yourself-shops” and some actors marketing single products. To speed up the implementation of sustainable renovation of single-family houses there is a great need for full-service packages. Existing technical renovation concepts, typically focusing...... services as well as other promoting issues to overcome the behavioural, organizational, legal and social barriers that exist in sustainable renovation. A starting point for such a change has been to get an overview of the existing sustainable renovation concepts, i.e. full-service concepts and technical...

  11. Pilot Implementations

    DEFF Research Database (Denmark)

    Manikas, Maria Ie

    by conducting a literature review. The concept of pilot implementation, although commonly used in practice, is rather disregarded in research. In the literature, pilot implementations are mainly treated as secondary to the learning outcomes and are presented as merely a means to acquire knowledge about a given...... objective. The prevalent understanding is that pilot implementations are an ISD technique that extends prototyping from the lab and into test during real use. Another perception is that pilot implementations are a project multiple of co-existing enactments of the pilot implementation. From this perspective......This PhD dissertation engages in the study of pilot (system) implementation. In the field of information systems, pilot implementations are commissioned as a way to learn from real use of a pilot system with real data, by real users during an information systems development (ISD) project and before...

  12. Field-scale water flow and solute transport : SWAP model concepts, parameter estimation and case studies = [Waterstroming en transport van opgeloste stoffen op veldschaal

    NARCIS (Netherlands)

    Dam, van J.C.

    2000-01-01

    Water flow and solute transport in top soils are important elements in many environmental studies. The agro- and ecohydrological model SWAP (Soil-Water-Plant-Atmosphere) has been developed to simulate simultaneously water flow, solute transport, heat flow and crop growth at field scale

  13. New aspects in the implementation of the quasi-static method for the solution of neutron diffusion problems in the framework of a nodal method

    International Nuclear Information System (INIS)

    Caron, D.; Dulla, S.; Ravetto, P.

    2016-01-01

    Highlights: • The implementation of the quasi-static method in 3D nodal diffusion theory model in hexagonal-z geometry is described. • Different formulations of the quasi-static technique are discussed. • The results presented illustrate the features of the various formulations, highlighting advantages and drawbacks. • A novel adaptive procedure for the selection of the time interval between shape recalculations is presented. - Abstract: The ability to accurately model the dynamic behaviour of the neutron distribution in a nuclear system is a fundamental aspect of reactor design and safety assessment. Due to the heavy computational burden associated to the direct time inversion of the full model, the quasi-static method has become a standard approach to the numerical solution of the nuclear reactor dynamic equations on the full phase space. The present paper is opened by an introductory critical review of the basics of the quasi-static scheme for the general neutron kinetic problem. Afterwards, the implementation of the quasi-static method in the context of a three-dimensional nodal diffusion theory model in hexagonal-z geometry is described, including some peculiar aspects of the adjoint nodal equations and the explicit formulation of the quasi-static nodal equations. The presentation includes the discussion of different formulations of the quasi-static technique. The results presented illustrate the features of the various formulations, highlighting the corresponding advantages and drawbacks. An adaptive procedure for the selection of the time interval between shape recalculations is also presented, showing its usefulness in practical applications.

  14. EPLD/CPLD based solution for sodium vapour leak detection processing instrumentation - ECIL's development, design, manufacturing and commissioning for implementation of DDCS at SGTF, IGCAR

    International Nuclear Information System (INIS)

    Rajasekhara Rao, K.S.; Mitra, S.G.; Kannaiah, B.

    2004-01-01

    For the Complex Process and Instrumentation needs of Sodium System of SGTF (Steam Generator Test Facility) of IGCAR, ECIL has developed the State of the Art EPLD / CPLD based solutions for Sodium Vapour Leak Detection Processing with Distributed I/O Intelligence for the task of Acquiring the Data, Analog to Digital Conversion, Data Interpretation as Sodium Leak, Healthy, Sensor /Cable Open/Short, Annunciation and Data Communication with DDCS. The System is flexible on a programmable chip for each group of 32 Sensors Data Processing and the Processing is Software Controlled rather than traditional hardware based. The System is adaptable to process requirement changes with simple Software updation/tuning rather than cumbersome and time-consuming hardware changes. Since the design is Software based, there is no drift and it is calibration free. The implementation is based on conceptual Design, Schematic Capture, VHDL Coding and Compilation, EPLD/CPLD Programming using J-Tag, Prefabrication Simulation Testing with Test Bench, Thermal-EMI-EMC Analysis, Fabrication, Assembly and Testing. The Leak Detection Processing is Integrated as part of 'DDCS - Developed, Designed, Manufactured and Commissioned at SGTF, IGCAR' consisting of Dual Redundant Multi Loop PID Controllers/PLCs, DAS and net worked HMI. The System is well established and, operational at IGCAR. (author)

  15. Passive House Solutions

    Energy Technology Data Exchange (ETDEWEB)

    Strom, I.; Joosten, L.; Boonstra, C. [DHV Sustainability Consultants, Eindhoiven (Netherlands)

    2006-05-15

    PEP stands for 'Promotion of European Passive Houses' and is a consortium of European partners, supported by the European Commission, Directorate General for Energy and Transport. In this working paper an overview is given of Passive House solutions. An inventory has been made of Passive House solutions for new build residences applied in each country. Based on this, the most common basic solutions have been identified and described in further detail, including the extent to which solutions are applied in common and best practice and expected barriers for the implementation in each country. An inventory per country is included in the appendix. The analysis of Passive House solutions in partner countries shows high priority with regard to the performance of the thermal envelope, such as high insulation of walls, roofs, floors and windows/ doors, thermal bridge-free construction and air tightness. Due to the required air tightness, special attention must be paid to indoor air quality through proper ventilation. Finally, efficient ((semi-)solar) heating systems for combined space and DHW heating still require a significant amount of attention in most partner countries. Other basic Passive House solutions show a smaller discrepancy with common practice and fewer barriers have been encountered in partner countries. In the next section, the general barriers in partner countries have been inventoried. For each type of barrier a suggested approach has been given. Most frequently encountered barriers in partner countries are: limited know-how; limited contractor skills; and acceptation of Passive Houses in the market. Based on the suggested approaches to overcoming barriers, this means that a great deal of attention must be paid to providing practical information and solutions to building professionals, providing practical training to installers and contractors and communication about the Passive House concept to the market.

  16. National Computer Security Conference Proceedings (12th): Information Systems Security: Solutions for Today - Concepts for Tomorrow Held in Baltimore, Maryland on 10-13 October 1989

    Science.gov (United States)

    1989-10-13

    ACCRED 1 TAT I ONN MIANAG3EMENT I NVENTORY l’RODU I’S SYSTEMIS VUL.NERAB I L I TY TEMPEST SYSTEMS 462 Autoniating the procedure could also reduce user...Energy’s risk assessment needs. While it should be noted that the concept must be customized to an organization’s " culture ," way of doing business, etc., it...the worksheets. Data sets provided in the resource tables are customized to suit the needs and " culture " of the organization. The concept also allows

  17. Circular Solutions

    NARCIS (Netherlands)

    Annevelink, E.; Bos, H.L.; Meesters, K.P.H.; Oever, van den M.J.A.; Haas, de W.; Kuikman, P.J.; Rietra, R.P.J.J.; Sikirica, N.

    2016-01-01

    The fifth part of this report on Circular Solutions is about the circular principle From Waste to Resource. The purpose of this study is to select promising options for the implementation of this circular principle and to elaborate these options further.

  18. Experience of implementation of in-furnace methods of decreasing NO x in E-320-13.8-560GM boilers: Problems and ways for their solution

    Science.gov (United States)

    Tugov, A. N.; Supranov, V. M.; Izyumov, M. A.; Vereshchetin, V. A.; Usman, Yu. M.; Natal'in, A. S.

    2017-12-01

    During natural gas combustion, the content of nitrogen oxides in combustion products is approximately 450 mg/m3 in many E-320-13.8-560GM boilers in service, which is more than 3.5 times higher than the established maximum NO x concentrations in flue gases for such boilers. Estimates according to the existing techniques have shown that gas combustion on the basis of in-furnace techniques (the feeding of combustion products to burners together with air in the volume of 15% and two-stage combustion with 20% air feeding through the nozzles upstream of the burners) enables one to decrease NO x emissions to the level of concentrations of less than 100 mg/m3, which is lower than the maximum allowable values. However, the application of any of the proposed measures with respect to a boiler makes its operation under normal load significantly difficult, since the thermal capacity of the superheater is higher in both cases, which leads to an increase in the temperature of superheated steam above the maximum allowable temperature. On the basis of the developed adapted boiler model, which was created using the Boiler Designer software, we performed numerical studies to determine the required boiler reconstruction volume; the implementation of this reconstruction will provide reliable boiler operation at all working loads and ensure the normative values of NO x emissions. According to the results of thermal calculations, it was proposed to reduce the surface of the cold stage of the superheater circuit and increase the size of the economizer. It is noted that the implementation of environmental protection measures usually decreases the boiler efficiency. At the same time, it has been established that the technical and economic performance of the E-320-13.8-560GM boiler does not decrease owing to an increase in the economizer surface and a decrease in air inflows and overflows in regenerative air heaters and remains at the same level if the air inflow volume decreases from the

  19. CAD And Distributed Manufacturing Solutions for Pellet Boiler Producers

    Directory of Open Access Journals (Sweden)

    Timur Mamut

    2016-12-01

    Full Text Available The paper is summarizing the research activities that had been carried out for defining an appropriate manufacturing concept and the system architecture for a manufacturing plant of pellet boilers. The concept has been validated through the implementation of a solution of computer integrated manufacturing that includes a CAD platform and a CAM facility including laser cutting machines, rolling and welding machines and advanced technologies for assembly, quality control and testing.

  20. Policies for Resource Efficient and Effective Solutions : A review of concepts, current policy landscape and future policy considerations for the transition to a Circular Economy

    OpenAIRE

    Milios, Leonidas

    2016-01-01

    This report presents basic concepts around resources, resource efficiency and the Circular Economy. The limitations and the opportunities within the Circular Economy are identified and clearly presented. The current policy landscape in the EU as well as in Sweden is thoroughly analysed and a set of policy areas with a significant untapped potential for resource efficiency is identified. The policy areas which have been underutilised so far include policies for re-use, repair and remanufacturi...

  1. The implementation of the neighbourhood unit concept in the Western Garden Cities in Amsterdam in the early post-war period

    NARCIS (Netherlands)

    Mens, E.H.M.; Hein, Carola

    2016-01-01

    This paper analyses the way the General Expansion Plan for Amsterdam was modified after 1945 to accommodate the principles of the neighborhood unit concept, using the Western Garden Cities as a case study. The purpose is to evaluate continuities and discontinuities between per-war and post-war

  2. Implementation of cooperative learning model type STAD with RME approach to understanding of mathematical concept student state junior high school in Pekanbaru

    Science.gov (United States)

    Nurhayati, Dian Mita; Hartono

    2017-05-01

    This study aims to determine whether there is a difference in the ability of understanding the concept of mathematics between students who use cooperative learning model Student Teams Achievement Division type with Realistic Mathematic Education approach and students who use regular learning in seventh grade SMPN 35 Pekanbaru. This study was quasi experiments with Posttest-only Control Design. The populations in this research were all the seventh grade students in one of state junior high school in Pekanbaru. The samples were a class that is used as the experimental class and one other as the control class. The process of sampling is using purposive sampling technique. Retrieval of data in this study using the documentation, observation sheets, and test. The test use t-test formula to determine whether there is a difference in student's understanding of mathematical concepts. Before the t-test, should be used to test the homogeneity and normality. Based in the analysis of these data with t0 = 2.9 there is a difference in student's understanding of mathematical concepts between experimental and control class. Percentage of students experimental class with score more than 65 was 76.9% and 56.4% of students control class. Thus be concluded, the ability of understanding mathematical concepts students who use the cooperative learning model type STAD with RME approach better than students using the regular learning. So that cooperative learning model type STAD with RME approach is well used in learning process.

  3. The theory and practice of workload control : A research agenda and implementation strategy

    NARCIS (Netherlands)

    Stevenson, Mark; Huang, Yuan; Hendry, Linda C.; Soepenberg, Erik

    The Workload Control (WLC) concept is one of few Production Planning and Control (PPC) solutions appropriate for Make-To-Order (MTO) companies yet its successful implementation is an enduring challenge. Most implementations reported are in large organisations yet it has been argued that WLC is

  4. Integrated solution for field operations

    Energy Technology Data Exchange (ETDEWEB)

    Aubin, Renaud; Dionis, Francois [EDF, Chatou (France)

    2014-08-15

    This document presents our approach to design and to implement mobile applications for field operations. Internal on-field studies yield to the fact that the value added by mobile solutions is correlated with the easiness of their integration with each other and with the underlying information systems. Moreover, the fast-growing mobile market brings new concepts to the mass and industrial applications design can benefit from these. As a consequence, a simple components-based approach has been applied to design and develop mobile applications for field operations and on-site experiments of the resulting applications have been conducted.

  5. Integrated solution for field operations

    International Nuclear Information System (INIS)

    Aubin, Renaud; Dionis, Francois

    2014-01-01

    This document presents our approach to design and to implement mobile applications for field operations. Internal on-field studies yield to the fact that the value added by mobile solutions is correlated with the easiness of their integration with each other and with the underlying information systems. Moreover, the fast-growing mobile market brings new concepts to the mass and industrial applications design can benefit from these. As a consequence, a simple components-based approach has been applied to design and develop mobile applications for field operations and on-site experiments of the resulting applications have been conducted

  6. Integrated solution for field operations

    International Nuclear Information System (INIS)

    Aubin, Renaud; Dionis, Francois

    2014-01-01

    This paper presents the authors' approach to design and to implement mobile applications for field operations. Internal on-field studies can yield the fact that the value-added by mobile solutions is correlated with the easiness of their integration with each other and with the underlying information systems. Moreover, the fast-growing mobile market brings new concepts to the mass and industrial applications design can benefit from these. As a consequence, a simple components-based approach has been applied to design and develop mobile applications for field operations and on-site experiments of the resulting applications have been conducted. (author)

  7. The thorium fuel cycle in molten salt reactors as a solution for the energetic problem of the 21. century? The TMSR-NM concept

    International Nuclear Information System (INIS)

    Merle-Lucotte, E.

    2008-06-01

    Within the frame of development of sustainable nuclear programs, this report does not only deal with the development of nuclear systems, but with the general context in which such a development will occur. While describing and commenting her professional career in different nuclear research institutions and on various research programs, the author describes the assets and challenges of the electro-nuclear sector, and then focuses on the research structures and contexts for future possible nuclear concepts, and more particularly like melted salt reactors for which she highlights scientific and technical problems which are still to be solved. She describes French, European and world programs which were to start by 2009

  8. The Marketing Concept

    OpenAIRE

    G. Nazan Gunay

    2001-01-01

    Since the term "Market Orientation" is recognised as the critical factor in business success there has been an overwhelming increase in research issues linking market orientation with company performance. The term market orientation has been employed by scholars to indicate the implementation of the marketing concept. In order to understand market orientation, one believes that there is a need to recall what the marketing concept is. Therefore, this study reviews the "marketing concept" as a ...

  9. Assessment of the Middle Administrative Leadership's Awareness of the Implementation of the Concept of Total Quality Management (TQM in Commercial Banks operating in Jordan

    Directory of Open Access Journals (Sweden)

    Firas Mohammed Al Rawashdeh, Dr.

    2014-06-01

    Full Text Available This study aims to identify the role of the modern concept of total quality management (TQM and how it is applied by the middle management that links between senior management and clients in the most important service sector: banks. It also aims to identify the middle management's awareness and understanding of the concept and importance of applying total quality management in commercial banks operating in Jordan. In general, the study found that there is a high awareness and understanding of the concept of total quality management. Middle management is also fully aware of the meaning and importance of total quality, but the role of middle management in the application of total quality management in commercial banks was very low. There are obstacles hindering the application of Total Quality Management. Therefore, the study recommended that middle management should be given the opportunity to apply Total Quality Management, because the role of this management is executive and has an important role in this area. There should be therefore a training plan with a timetable for all levels of management in the bank, and the banks should provide effective communication channels to identify customers’ needs, and create distinguished human relations among the staff. The workers should also be involved in the formulation of the vision and message of the bank. The researcher also recommended that there should be specialized administrative units interested in total quality management.

  10. Fundamental concepts of mathematics

    CERN Document Server

    Goodstein, R L

    Fundamental Concepts of Mathematics, 2nd Edition provides an account of some basic concepts in modern mathematics. The book is primarily intended for mathematics teachers and lay people who wants to improve their skills in mathematics. Among the concepts and problems presented in the book include the determination of which integral polynomials have integral solutions; sentence logic and informal set theory; and why four colors is enough to color a map. Unlike in the first edition, the second edition provides detailed solutions to exercises contained in the text. Mathematics teachers and people

  11. Teacher Conceptions and Approaches Associated with an Immersive Instructional Implementation of Computer-Based Models and Assessment in a Secondary Chemistry Classroom

    Science.gov (United States)

    Waight, Noemi; Liu, Xiufeng; Gregorius, Roberto Ma.; Smith, Erica; Park, Mihwa

    2014-01-01

    This paper reports on a case study of an immersive and integrated multi-instructional approach (namely computer-based model introduction and connection with content; facilitation of individual student exploration guided by exploratory worksheet; use of associated differentiated labs and use of model-based assessments) in the implementation of…

  12. Deep time: from the complexity of the concept, to the implementation ond assessment of curriculum materials, towards the development of citizenship

    OpenAIRE

    Marques, Luís; Monteiro, Graça; Morgado, Margarida; Rebelo, Dorinda; Bonito, Jorge; Medina, Jorge; Martins, Luísa

    2011-01-01

    This paper, with its roots from an earth science education research project, is divided in three parts: (i) guidelines of the project and a short reflection about the nature of time with educational implications; (ii) results of the implementation and assessment of new curriculum materials for 12/13 and 17/18 year olds; (iii) final considerations, mainly related to citizenship.

  13. Implementation of a change management solution based on a product lifecycle management system for a large international project; Einfuehrung eines Product-Lifecycle-Management-gestuetzten Aenderungsprozesses in einem internationalen Grossprojekt

    Energy Technology Data Exchange (ETDEWEB)

    Luehr, Anneke

    2011-10-15

    This Thesis describes the implementation of a Change Management solution based on a Product Lifecycle Management System (PLM System) for a large international project. The objective of Change Management is to ensure a systematic line of action for approving and implementing changes in the project. The Deutsches Elektronen-Synchrotron DESY is one of the world's leading accelerator centres with locations in Hamburg and Zeuthen. Currently, DESY participates in the realization of the international research facility European X-Ray Free-Electron Laser (XFEL) at the Hamburg site. DESY was responsible for the planning of the XFEL. When the project entered the construction phase it was internationalized and now comprises project groups in 12 countries. Thus the requirements on Change Management have changed, as participants from several labs at many different locations are now involved. First the project scope is described and then a target process for the Change Management solution is developed by a requirement analysis. Afterwards the technical implementation of this process in DESY's PLM System is described and the Change Management solution is tested. The process is visualized using the Unified Modeling Language (UML). Finally a description is given of how to transfer the solution to the project environment. (orig.)

  14. Electrochemical degradation of PAH compounds in process water: A kinetic study on model solutions and a proof of concept study on runoff water from harbour sediment purification

    DEFF Research Database (Denmark)

    Muff, Jens; Søgaard, Erik Gydesen

    2010-01-01

    The present study has investigated the possibility to apply electrochemical oxidation in the treatment of polycyclic aromatic hydrocarbon (PAHs) pollutants in water. The reaction kinetics of naphthalene, fluoranthene, and pyrene oxidation have been studied in a batch recirculation experimental...... oxidation side reaction at lower applied voltages. A proof of concept study in real polluted water demonstrated the applicability of the electrochemical oxidation technique for larger scale use, where especially the indirect chloride mediated oxidation approach was a promising technique. However, the risk....... Decreased current densities from 200 to 15 mA cm-2 in the NaCl electrolyte also decreased the removal rates, but significantly enhanced the current efficiencies of the PAH oxidation, based on a defined current efficiency constant, kq. This observation is believed to be due to the suppression of the water...

  15. [Patient-centered approaches to understanding, transformation and solution of team conflicts in the psychiatric clinic within the scope of the Balint group concept].

    Science.gov (United States)

    Drees, A

    1987-08-01

    The working climate and therapeutic possibilities in a hospital are determined, among other factors, by emotional processes in everyday ward routine. Team conflicts and their solution are not infrequently reflections of the open-mindedness of a hospital towards the complexity of these processes. However, the complex interlocking of transference processes with rôle-specific and personality-conditioned behaviour patterns makes it more difficult to understand and make use of these emotional processes within the team. We present a specific attempt to working up emotional conflicts in a patient-centred approach via focussing on self-rating of the team workers in respect of mood, feeling tone and imagination. Specific internal Balint groups are the fulcrum. To distinguish this method from the theory of object-directed transference of emotions and constructions of relations, the theoretical basis of this group method is seen in the systemic paradigm with which patient-focussed solution functions are obtained in respect of process orientation and instrumental part functions of the team workers. In this connection it was explored to what extent the following factors can be interpreted as patient-induced phenomena: therapeutic and rôle behaviour, hospital structures and administrative squabbles, internal and external walls of a mental hospital.

  16. A qualitative analysis of the concepts of fidelity and adaptation in the implementation of an evidence-based HIV prevention intervention.

    Science.gov (United States)

    Owczarzak, Jill; Broaddus, Michelle; Pinkerton, Steven

    2016-04-01

    Continued debate about the relative value of fidelity versus adaptation, and lack of clarity about the meaning of fidelity, raise concerns about how frontline service providers resolve similar issues in their daily practice. We use SISTA ('Sisters Informing Sisters on Topics about acquired immune deficiency syndrome'), an evidence-based human immunodeficiency virus (HIV) prevention intervention for African American women, to understand how facilitators and program directors interpret and enact implementation fidelity with the need for adaptation in real-world program delivery. We conducted 22 in-depth, semi-structured interviews with service providers from four agencies implementing SISTA. Facilitators valued their skills as group leaders and ability to emotionally engage participants as more critical to program effectiveness than delivering the intervention with strict fidelity. Consequently, they saw program manuals as guides rather than static texts that should never be changed and, moreover, viewed the prescriptive nature of manuals as undermining their efforts to fully engage with participants. Our findings suggest that greater consideration should be given to understanding the role of facilitators in program effectiveness over and above the question of whether they implement the program with fidelity. Moreover, training curricula should provide facilitators with transferable skills through general facilitator training rather than only program-specific or manual-specific training. © The Author 2016. Published by Oxford University Press. All rights reserved. For permissions, please email: journals.permissions@oup.com.

  17. Engineering solutions for a reflector change concept in the high-temperature reactor with pebble bed core and OTTO-fueling

    International Nuclear Information System (INIS)

    Kasper, K.J.

    1975-06-01

    In the field of reactor engineering an increasing tendency is visible towards a 'repairable reactor'. In the construction of the HTR with spherical fuel elements this fact should already be taken into account at an early stage. Additionally it is possible that in connection with the OTTO-fueling load conditions for the graphite reflector could result which are locally not far away from limiting values. Therefore the removability of the reflector is included in the reactor construction as an accompanying technical step of the physical lay-out of the core. The core arrangements, realized for HTR until recently, are discussed as well as the properties of the graphites used and the operating conditions in the reactors are stated. At the example of the PR 3,000 proposals are offered for the construction of a removable side and top reflector for a pebble bed reactor. Hereby a solution was found which, on one hand allows the changing of the reflector and on the other hand requires no significant increase of the costs for the reactor assembly. Moreover the requirements of reactor operation and of repairability are satisfied in an optimal manner. (orig.) [de

  18. Design concept of the high-resolution end-station PEAXIS at BESSY II: Wide-Q-range RIXS and XPS measurements on solids, solutions, and interfaces

    Energy Technology Data Exchange (ETDEWEB)

    Lieutenant, Klaus, E-mail: klaus.lieutenant@helmholtz-berlin.de [Helmholtz-Zentrum Berlin für Materialien und Energie, Albert-Einstein-Straße 15, 12489 Berlin (Germany); Hofmann, Tommy, E-mail: tommy.hofmann@helmholtz-berlin.de [Helmholtz-Zentrum Berlin für Materialien und Energie, Albert-Einstein-Straße 15, 12489 Berlin (Germany); Schulz, Christian, E-mail: schulz-c@helmholtz-berlin.de [Helmholtz-Zentrum Berlin für Materialien und Energie, Albert-Einstein-Straße 15, 12489 Berlin (Germany); Yablonskikh, Mikhail V., E-mail: mikhail.yablonskikh@helmholtz-berlin.de [Helmholtz-Zentrum Berlin für Materialien und Energie, Albert-Einstein-Straße 15, 12489 Berlin (Germany); Department of Physics, Freie Universität Berlin, Arnimallee 14, 14195 Berlin (Germany); Habicht, Klaus, E-mail: habicht@helmholtz-berlin.de [Helmholtz-Zentrum Berlin für Materialien und Energie, Albert-Einstein-Straße 15, 12489 Berlin (Germany); Aziz, Emad F., E-mail: emad.aziz@helmholtz-berlin.de [Helmholtz-Zentrum Berlin für Materialien und Energie, Albert-Einstein-Straße 15, 12489 Berlin (Germany); Department of Physics, Freie Universität Berlin, Arnimallee 14, 14195 Berlin (Germany); Institute for Molecular Science, Myodaiji 444-8585, Okazaki (Japan)

    2016-07-15

    Highlights: • Continuous rotation of the RIXS arm allowing truly Q-dependent measurements. • A systematic way to assess all RIXS spectrometer parameters using a figure of merit. • An analytical calculation of the energy dependent settings of a RIXS spectrometer. • Robustness analysis of spectrometer parameters for tolerances in engineering design. - Abstract: The design of a soft X-ray end-station for the Berlin Electron Synchrotron BESSY II is presented. It will be used for Resonant Inelastic X-ray Scattering (RIXS) and Angle-dependent X-ray Photoelectron Spectroscopy (AdXPS) studies for energy material science. In RIXS-mode the instrument operates with two spherical Variable Line Space (VLS) gratings for energy resolving measurements in two overlapping energy ranges from 200 to 1200 eV. The end-station will allow measurements of solid samples, solutions and interfaces in a wide range of experimental conditions with high energy resolution covering a large Q-range realized by a continuous rotation of the RIXS detector arm by 120°. Besides the description of this end-station, a systematic way is shown for the design of a RIXS instrument assessing the grating parameters based on existing theories and for the calculation of optimal instrument settings as a function of photon energy. Different grating inclinations, line densities, groove shapes and RIXS instrument lengths were investigated. Possible parameter combinations were calculated analytically and the resulting instrument performance was determined by ray-tracing simulations using the simulation package RAY. The performance of the RIXS instrument was evaluated by choosing the product of the intensity at the detector and the square of the resolving power as figure of merit to optimize the spectrometer. The robustness of the optimized parameters has been checked in order to define tolerance parameters for the engineering design of the spectrometer.

  19. [Public health, damage containment and the prevention of blood-borne and sexually transmitted infections: a review of the core concepts and their implementation in Brazil].

    Science.gov (United States)

    Elias, Lucília de Almeida; Bastos, Francisco Inacio

    2011-12-01

    This article assesses the historical context and the conceptual frame of setting up damage containment programs in the field of public health, with special emphasis on the Brazilian experience. The survey seeks to assess the relevance of such programs in the ongoing efforts to curb the spread of blood-borne and sexually transmitted infections, especially AIDS and hepatitis C. Findings from both the Brazilian and the international literature demonstrate that practical damage containment initiatives tend to be more effective when integrated with other public health measures based on common goals. Damage containment initiatives, aligned with the basic principles of public health do not limit themselves to a priori models or health care per se. They encompass a variety of pragmatic measures based on public policies and should be in line with the demands of the communities since the moment of their inception and implemented in the context of full partnership with such communities.

  20. A Framework for Seismic Design of Items in Safety-Critical Facilities for Implementing a Risk-Informed Defense-in-Depth-Based Concept

    Directory of Open Access Journals (Sweden)

    Tatsuya Itoi

    2017-05-01

    Full Text Available Recently, especially after the 2011 off the Pacific coast of Tohoku earthquake and the Fukushima Daiichi nuclear power plant accident, the need for treating residual risks and cliff-edge effects in safety-critical facilities has been widely recognized as an extremely important issue. In this article, the sophistication of seismic designs in safety-critical facilities is discussed from the viewpoint of mitigating the consequences of accidents, such as the avoidance of cliff-edge effects. For this purpose, the implementation of a risk-informed defense-in-depth-based framework is proposed in this study. A basic framework that utilizes diversity in the dynamic characteristics of items and also provides additional seismic margin to items important for safety when needed is proposed to prevent common cause failure and to avoid cliff-edge effects as far as practicable. The proposed method is demonstrated to be effective using an example calculation.

  1. Design and Implementation of an Interactive Website for Pediatric Voice Therapy-The Concept of In-Between Care: A Telehealth Model.

    Science.gov (United States)

    Doarn, Charles R; Zacharias, Stephanie; Keck, Casey Stewart; Tabangin, Meredith; DeAlarcon, Alessandro; Kelchner, Lisa

    2018-06-05

    This article describes the design and implementation of a web-based portal developed to provide supported home practice between weekly voice therapy sessions delivered through telehealth to children with voice disorders. This in-between care consisted of supported home practice that was remotely monitored by speech-language pathologists (SLPs). A web-based voice therapy portal (VTP) was developed as a platform so participants could complete voice therapy home practice by an interdisciplinary team of SLPs (specialized in pediatric voice therapy), telehealth specialists, biomedical informaticians, and interface designers. The VTP was subsequently field tested in a group of children with voice disorders, participating in a larger telehealth study. Building the VTP for supported home practice for pediatric voice therapy was challenging, but successful. Key interactive features of the final site included 11 vocal hygiene questions, traditional voice therapy exercises grouped into levels, audio/visual voice therapy demonstrations, a store-and-retrieval system for voice samples, message/chat function, written guidelines for weekly therapy exercises, and questionnaires for parents to complete after each therapy session. Ten participants (9-14 years of age) diagnosed with a voice disorder were enrolled for eight weekly telehealth voice therapy sessions with follow-up in-between care provided using the VTP. The development and implementation of the VTP as a novel platform for the delivery of voice therapy home practice sessions were effective. We found that a versatile individual, who can work with all project staff (speak the language of both SLPs and information technologists), is essential to the development process. Once the website was established, participants and SLPs effectively utilized the web-based VTP. They found it feasible and useful for needed in-between care and reinforcement of therapeutic exercises.

  2. Smart Meter (Gateways). Attacks and implementation of a cost effective security solution; Smart Meter (Gateways). Angriffe und Umsetzung einer kostenguenstigen Sicherheitsloesung

    Energy Technology Data Exchange (ETDEWEB)

    Krauss, Christoph [Fraunhofer Research Institution AISEC, Garching (Germany); Sigl, Georg [Technische Univ. Muenchen (Germany); Stumpf, Frederic

    2012-07-01

    Smart Meter (Gateways) are a central component of future Smart Grids and their secure operation must be ensured. In this paper, we first present several attacks on actual smart meter and gateway systems. Next, we describe a possible security solution which meets the requirements of the protection profile specified by the German Federal Office for Information Security (BIS) as far as possible with current available technology and includes additional security mechanisms. To realize a cost-efficient solution, we use off-the-shelf hardware for the mandatory Hardware Security Module (HSM) in form of a Trusted Platform Module (TPM). Finally, we give a brief overview on alternative approaches. (orig.)

  3. Can North-made IOT solutions address the challenges of emerging cities in the South? The case of Korean born Smart transportation card implementation in Bogota

    OpenAIRE

    Audouin, Maxime; Razaghi, Mohamad; Finger, Matthias

    2016-01-01

    Over the course of the last ten years, the urban population in the Global South has grown at a rate of 1.2 million people per week, putting the developing countries at the center of the urban development in 21st century. This rapid urbanization resulted in the emergence of serious challenges, such as provision of decent mobility, requiring innovative solutions. Currently, many northern cities use Internet of Things (IoT) solutions for answering urban challenges, but there are certain doubts a...

  4. KONSEP DIYAT SEBAGAI ALTERNATIF PEMIDANAAN DALAM SISTEM PERADILAN PIDANA UNTUK MENGATASI FENOMENA OVERCAPACITY LEMBAGA PEMASYARAKATAN / THE CONCEPT OF DIYAT AS AN ALTERNATIVE PUNISHMENT IN CRIMINAL JUSTICE SYSTEM AS A SOLUTION OF PRISON OVERCAPACITY PHENOMENA

    Directory of Open Access Journals (Sweden)

    Rocky Marbun

    2017-08-01

    Full Text Available Melalui metode eklektis-inkorporasi dan konsep prismatik, konsep diyat yang telah dimodifikasi akan dapat mengalami unifikasi hukum bagi seluruh komponen bangsa Indonesia. Kebaikan dan keunggulan konsep diyat dapat menjadi solusi alternatif terhadap kegagalan dari sistem hukum pidana yang saat ini dipergunakan. Tujuan utama dari paradigma hukum pancasila bukan hanya sekedar mencapai keadilan semata, namun pula mencapai kedamaian dalam kehidupan bermasyarakat, berbangsa dan bernegara. Pengembalian kondisi masyarakat kepada keadaan semula (restitutio in integrum merupakan tujuan yang utama dalam Paradigma Hukum Pancasila. Namun, proses infiltrasi konsep diyat tersebut, harus melalui penelitian secara mendalam, khususnya terhadap tindak pidana apa yang dapat diterapkan. Konsep diyat pada intinya pula dapat melakukan reduksi terhadap kewenangan hakim dalam menjatuhkan pidana penjara terhadap pelaku tindak pidana tertentu yang ditetapkan melalui politik hukum pidana dan sistem hukum pidana di Indonesia, apabila telah tercapai kedamaian dan keadilan oleh pihak korban dan/atau keluarga korban. Penulisan karya ilmiah ini menggunakan metode yuridis normatif dengan pendekatan undang-undang, pendekatan konseptual, pendekatan filosofis dan pendekatan sosiologis. Through the ecletic-incorporation method and prismatic concept, the concept of diyat which has been modified will make it able to experience the unification of the law for the nation of Indonesia. Through the goodness and excellence of the concept of diyat, the author believes it is an alternative solution to the failure of the Criminal Justice System that is currently used. The main objective of the Paradigm of the Pancasila Law is not just to achieve justice, but also to achieve peace in the life of society, nation and state. Reversing the conditions of the community to its original state (restitutio in integrum is the main goal in the Paradigm of the Pancasila Law. However, the infiltration

  5. Consequent implementation of a LKS concept using the natural gas storage cavern as an example; Konsequente Umsetzung eines LKS-Konzeptes am Beispiel des Erdgaskavernenspeichers Jemgum

    Energy Technology Data Exchange (ETDEWEB)

    Steller, Daniel; Buhr, Klaus-Dieter; Kruemmel, Dirk [Steffel KKS GmbH, Lachendorf (Germany); Engelke, Hermann [EWE Netz GmbH, Oldenburg (Germany)

    2013-07-01

    In Jengum (Federal Republic of Germany) EWE Gasspeicher GmbH (Oldenburg, Federal Republic of Germany) and astora GmbH and Co. KG (Kassel, Federal Republic of Germany) constructed commonly the second largest natural gas storage facility in Germany. With a planned storage capacity of 2.2 billion cubic meters of natural gas, this natural gas storage facility project provides a significant contribution to the energy supply in Germany. Technical measures such as cathodic corrosion protection play an important part in the construction of the natural gas storage facilities: All underground components of this storage facility have to be protected effectively against corrosion from security aspects and value-preserving aspects. For this, challenges such as topography, geology and structural features have to be considered. Furthermore, different operational requirements of each installation (sol technology and gas operation) are to be considered previously. This was achieved by means of a consistent implementation of the system-specific LKS protection plan and by means of a continuous supervision.

  6. Approaching the basis set limit for DFT calculations using an environment-adapted minimal basis with perturbation theory: Formulation, proof of concept, and a pilot implementation

    International Nuclear Information System (INIS)

    Mao, Yuezhi; Horn, Paul R.; Mardirossian, Narbe; Head-Gordon, Teresa; Skylaris, Chris-Kriton; Head-Gordon, Martin

    2016-01-01

    Recently developed density functionals have good accuracy for both thermochemistry (TC) and non-covalent interactions (NC) if very large atomic orbital basis sets are used. To approach the basis set limit with potentially lower computational cost, a new self-consistent field (SCF) scheme is presented that employs minimal adaptive basis (MAB) functions. The MAB functions are optimized on each atomic site by minimizing a surrogate function. High accuracy is obtained by applying a perturbative correction (PC) to the MAB calculation, similar to dual basis approaches. Compared to exact SCF results, using this MAB-SCF (PC) approach with the same large target basis set produces <0.15 kcal/mol root-mean-square deviations for most of the tested TC datasets, and <0.1 kcal/mol for most of the NC datasets. The performance of density functionals near the basis set limit can be even better reproduced. With further improvement to its implementation, MAB-SCF (PC) is a promising lower-cost substitute for conventional large-basis calculations as a method to approach the basis set limit of modern density functionals.

  7. Concepts of formal concept analysis

    Science.gov (United States)

    Žáček, Martin; Homola, Dan; Miarka, Rostislav

    2017-07-01

    The aim of this article is apply of Formal Concept Analysis on concept of world. Formal concept analysis (FCA) as a methodology of data analysis, information management and knowledge representation has potential to be applied to a verity of linguistic problems. FCA is mathematical theory for concepts and concept hierarchies that reflects an understanding of concept. Formal concept analysis explicitly formalizes extension and intension of a concept, their mutual relationships. A distinguishing feature of FCA is an inherent integration of three components of conceptual processing of data and knowledge, namely, the discovery and reasoning with concepts in data, discovery and reasoning with dependencies in data, and visualization of data, concepts, and dependencies with folding/unfolding capabilities.

  8. Concept, Design and Implementation of a climate game within the framework of a climate exhibition in the German Museum for Science and Techniques

    Science.gov (United States)

    Weber, M.; Hasselmann, K.

    2002-12-01

    In November 2002 a special exhibition on climate issues opened in the German Museum for Science and Techniques ('Deutsches Museum') in Munich. Within this exposition we present an interactive area where visitors should control future climate policy virtually by adopting the role of either the government, a CEO (Chief Executive Officer) of a global company or a typical private household of an industrialized country. All actors endeavor to maintain a sustainable climate in the future (global goal) and in addition pursue their own individual welfare goal. Task of the exhibition visitor is to combine the personal interests of the actor he is adopting with the global goal. The individual goal of government is to stay popular. This is derived from economic production Government also tries to avoid conflicts due to inter-regional inequalities. The CEO seeks to maximize total profits (business earnings) summed over all business sectors (shareholder values). The goal of households is to maximize wages and interest earnings. The evolution of the economic system is governed by the decisions of the actors. Government sets economic side conditions in terms of carbon taxes, subsidies for R&D or market infusion support for climate-friendly technologies, and transfers or subsidizes the transfer of development aid to less advanced regions. The CEO's decisions are: how much to invest in a number of alternative investment options and in which region. Households influences the economy by their purchasing and savings decisions. The model considers four regions, three real actors (mentioned above) and two different goods (climate-adverse and a climate-friendly). We introduce four different kinds of energy (coal, oil/gas, nuclear, renewable). Due to the existence of several goods and trade between regions we need to establish the concept of money and price. This includes a World Bank to handle money flows. At different points in time the actors are motivated to cooperate with other

  9. Implementation of buffy-coat-derived pooled platelet concentrates for internal quality control of light transmission aggregometry: a proof of concept study.

    Science.gov (United States)

    Prüller, F; Rosskopf, K; Mangge, H; Mahla, E; von Lewinski, D; Weiss, E C; Riegler, A; Enko, D

    2017-12-01

    Essentials In platelet function testing, standardized internal controls (IQC) are not commercially provided. Platelet function testing was performed daily on aliquoted pooled platelet concentrates. Pooled platelet concentrates showed stability for control purposes from Monday to Friday. Pooled platelet concentrates provide the necessary steadiness to serve as IQC material. Background Standardized commercially available control material for internal quality control (IQC) of light transmission aggregometry (LTA) is still lacking. Moreover, the availability of normal blood donors to provide fresh platelets is difficult in small laboratories, where 'volunteers' may be in short supply. Objectives To evaluate the implementation of buffy-coat-derived pooled platelet concentrates (PCs) for IQC material for LTA. Methods We used buffy-coat-derived pooled PCs from the blood bank as IQC material for LTA. On each weekend one PC was prepared (> 200 mL) and aliquoted from the original storage bag on a daily basis in four baby bags (40-50 mL), which were delivered from Monday to Friday to our laboratory. The IQC measurements of at least 85 work-weeks (from Monday to Friday) were evaluated with this new IQC material. LTA was performed on a four-channel Chronolog 700 Aggregometer (Chronolog Corporation, Havertown, PA, USA) (agonists: collagen, adenosine diphosphate [ADP], arachidonic acid [AA] and thrombin receptor activator peptide-6 [TRAP-6]). Results The medians of platelet aggregation from IQC measurements with collagen, ADP and AA from Monday to Friday were 68.0-59.5, 3.0-2.0 and 51.0-50.0%, respectively, and the mean of platelet aggregation with TRAP-6 was 71.2-66.4%. Conclusions Buffy-coat-derived pooled PCs serve as a reliable and robust IQC material for LTA measurements and would be beneficial for the whole laboratory procedure and employees' safety. © 2017 International Society on Thrombosis and Haemostasis.

  10. Competency-based Education and Training of medical staff. A Programm of the Medical Academy Waldbreitbach: ConceptImplementation – Materials

    Directory of Open Access Journals (Sweden)

    Hasske, Eva

    2017-10-01

    emphasised, indicating that this had been taught insufficiently and impractically during medical school. Longitudinal evaluations of continuous course units support this, so that the reinforcement of informal learning processes through feedback and exchange of experience is established as an effective and integral learning pattern within the modular system.Conclusion: The of the modular system of the Medical Academy Waldbreitbach – as an institution of the Marienhaus Hospitals Ltd. – is to develop the knowledge, ability and motivation of doctors both individually and professionally. Here, an equally high demand is placed upon the advancement of individual dispositions, attitudes and values, as well as on specialised topics, in order to promote/develop solutions-based and overall medical activity.

  11. Activity-based Costing (ABC) and Activity-based Management(ABM)Implementation – Is This the Solution for Organizations to Gain Profitability?

    OpenAIRE

    Ildikó Réka CARDOS; Stefan PETE

    2011-01-01

    Adherents of ABC/ABM systems claimed traditional management accounting systems generated misleading costs in a contemporary, tumultuous, often changing business environment and implementing ABC/ABM would remedy this. That is why activity-based costing (ABC) and activity-based management (ABM) represents the symbol of improved competitiveness and efficiency in every organization.The purpose of this article – after analyzing the existing literature in the field – is to emphasize that new cost s...

  12. Environmental concept for engineering software on MIMD computers

    Science.gov (United States)

    Lopez, L. A.; Valimohamed, K.

    1989-01-01

    The issues related to developing an environment in which engineering systems can be implemented on MIMD machines are discussed. The problem is presented in terms of implementing the finite element method under such an environment. However, neither the concepts nor the prototype implementation environment are limited to this application. The topics discussed include: the ability to schedule and synchronize tasks efficiently; granularity of tasks; load balancing; and the use of a high level language to specify parallel constructs, manage data, and achieve portability. The objective of developing a virtual machine concept which incorporates solutions to the above issues leads to a design that can be mapped onto loosely coupled, tightly coupled, and hybrid systems.

  13. Electricity storage. A solution for wind power integration? Study on the economic and institutional aspects of the implementation of electricity storage for the integration of wind power

    International Nuclear Information System (INIS)

    Hendriks, R.H.

    2004-06-01

    In today's society a power outage can lead to major financial damage. It is therefore of high importance that the electricity system is reliable and that customers can rely on high security of supply. To prevent power outages, the electricity system has to be in balance continuously: supply and load have to be equal. Currently the majority of the electricity generation is done by conventional power plants of which the operation schedule is fully controllable. This means that these plants can be operated in such a way that electricity demand, which varies during the day, can be met continuously. The integration of a large share of wind power in the electricity supply system however, can lead to problems with respect to the balancing of the electricity system. This is caused by the fact that wind power has an intermittent character. Its production fluctuates and is uncertain: it therefore cannot be used to follow the varying load. Electricity storage could contribute to the integration of wind power in the electricity supply system. Storage systems can decouple the timing of generation and consumption of electricity and can therefore compensate for the fluctuations in wind power production. This investigation aims at identifying what problems the integration of a large share of wind power will cause and how electricity storage can resolve these problems. Subsequently, the implementation costs of storage systems for the identified applications will be investigated. Finally, the current regulatory environment will be discussed to evaluate whether it is geared to the implementation of electricity storage. Therefore, the following research question is formulated: Under which technological and institutional preconditions will it be advantageous to implement electricity storage systems, in combination with wind farms, in the next 20 years? To answer the research question the following subquestions have been formulated: (1) What are the implications of the market design on

  14. Efficient parallel implementations of QM/MM-REMD (quantum mechanical/molecular mechanics-replica-exchange MD) and umbrella sampling: isomerization of H2O2 in aqueous solution.

    Science.gov (United States)

    Fedorov, Dmitri G; Sugita, Yuji; Choi, Cheol Ho

    2013-07-03

    An efficient parallel implementation of QM/MM-based replica-exchange molecular dynamics (REMD) as well as umbrella samplings techniques was proposed by adopting the generalized distributed data interface (GDDI). Parallelization speed-up of 40.5 on 48 cores was achieved, making our QM/MM-MD engine a robust tool for studying complex chemical dynamics in solution. They were comparatively used to study the torsional isomerization of hydrogen peroxide in aqueous solution. All results by QM/MM-REMD and QM/MM umbrella sampling techniques yielded nearly identical potentials of mean force (PMFs) regardless of the particular QM theories for solute, showing that the overall dynamics are mainly determined by solvation. Although the entropic penalty of solvent rearrangements exists in cisoid conformers, it was found that both strong intermolecular hydrogen bonding and dipole-dipole interactions preferentially stabilize them in solution, reducing the torsional free-energy barrier at 0° by about 3 kcal/mol as compared to that in gas phase.

  15. On solution concepts for matching games

    NARCIS (Netherlands)

    Biro, Peter; Kern, Walter; Paulusma, Daniël; Kratochvil, J.; Li, A.; Fiala, J.; Kolman, P.

    A matching game is a cooperative game $(N,v)$ defined on a graph $G = (N,E)$ with an edge weighting $\\omega : E \\to {\\Bbb R}_+$ . The player set is $N$ and the value of a coalition $S \\subseteq  N$ is defined as the maximum weight of a matching in the subgraph induced by $S$. First we present an

  16. How to implement the circular economy in the beer packaging sector through eco-efficiency- and eco-effectiveness- based solutions

    DEFF Research Database (Denmark)

    Niero, Monia; Boas, Simon H.; Hauschild, Michael Zwicky

    2015-01-01

    According to Verghese et al (2012) sustainable packaging should be: effective in delivering its functional requirements, efficient in its use of materials, energy, and water throughout its life cycle, cyclic in its use of renewable materials and recoverability at end-of-life, and safe for people...... and the natural environment. Companies in the packaging sector have traditionally been using the Life Cycle Assessment (LCA) methodology to fulfill these requirements. However, being inspired by the eco-efficiency principle, LCA aims to reduce the negative environmental footprint of human activities by optimizing...... and innovative solutions for packaging. We will illustrate the challenges and opportunities emerging from the case study of Carlsberg Circular Community, a cooperation platform where Carlsberg and some global partners are joining forces to reduce the reliance on raw materials, and support the circular economy...

  17. A Practical Perspective on the Design and Implementation of Enterprise Integration Solution to improve QoS using SAP NetWeaver Platform

    Directory of Open Access Journals (Sweden)

    K.Krishna Mohan

    2010-06-01

    Full Text Available Most of the enterprise operations require information from several systems within and outside the enterprise(s. The past few years have seen explosive growth in direct program to program interaction for application integration, removing manual steps yielding tremendous improvements in reliability and efficiency. This paper addresses the practical approach for the design and implementation of Enterprise Application Integration in a heterogeneous environment with SAP NetWeaver Platform (i.e. Exchange Infrastructure (XI/Process Integration (PI using a Customizable Tool named TEmplate based Functional Requirements for Integration Design (TEFRID developed by the author(s to improve the Quality of Service (QoS and reduce the development time and cost with the end-to-end scenario development.

  18. Existing Sustainable Renovation Concepts

    DEFF Research Database (Denmark)

    Tommerup, Henrik M.; Vanhoutteghem, Lies; Gustavsson, Leif

    The Nordic single-family house renovation market is dominated by a craftsman based approach with individual solutions, traditional warehouses ”do-it-yourself-shops” and some actors marketing single products. To speed up the implementation of sustainable renovation of single-family houses there is......The Nordic single-family house renovation market is dominated by a craftsman based approach with individual solutions, traditional warehouses ”do-it-yourself-shops” and some actors marketing single products. To speed up the implementation of sustainable renovation of single-family houses...

  19. Cloud manufacturing: from concept to practice

    Science.gov (United States)

    Ren, Lei; Zhang, Lin; Tao, Fei; Zhao, Chun; Chai, Xudong; Zhao, Xinpei

    2015-02-01

    The concept of cloud manufacturing is emerging as a new promising manufacturing paradigm, as well as a business model, which is reshaping the service-oriented, highly collaborative, knowledge-intensive and eco-efficient manufacturing industry. However, the basic concepts about cloud manufacturing are still in discussion. Both academia and industry will need to have a commonly accepted definition of cloud manufacturing, as well as further guidance and recommendations on how to develop and implement cloud manufacturing. In this paper, we review some of the research work and clarify some fundamental terminologies in this field. Further, we developed a cloud manufacturing systems which may serve as an application example. From a systematic and practical perspective, the key requirements of cloud manufacturing platforms are investigated, and then we propose a cloud manufacturing platform prototype, MfgCloud. Finally, a public cloud manufacturing system for small- and medium-sized enterprises (SME) is presented. This paper presents a new perspective for cloud manufacturing, as well as a cloud-to-ground solution. The integrated solution proposed in this paper, including the terminology, MfgCloud, and applications, can push forward this new paradigm from concept to practice.

  20. Regionally Aligned Forces: Concept Viability and Implementation

    Science.gov (United States)

    2015-03-01

    English /MilitaryReview_20131231_art004.pdf, accessed on January 20, 2014. Hagel, Chuck, 2014 Quadrennial Defense Review, Washington, DC: Department of...42. 12 Joint Chiefs of Staff, Department of Defense Dictionary of Military and Associated Terms, Joint Publication 1-02, Washington, DC: U.S. Joint...there are pockets of excellence at the execution level within the FORSCOM MSEs, these organizations are likely to diminish given the projected draw

  1. MES Development Framework: Concepts, Ideas, Implementation

    DEFF Research Database (Denmark)

    Caponetti, Fabio; Papaleo, Massimiliano

    MES development remains primarily a labour-intensive effort, thus subject to human limitations. ISA-95 defines a modeling road map, however, engineering techniques have advanced only moderately. Inevitably, the development process introduces errors beginning in requirements formulation, continuing...... performance, reduced dimensions, easier maintenance and coding are the key results of the project....

  2. Ecological networks and greenways; concept, design, implementation

    NARCIS (Netherlands)

    Jongman, R.H.G.; Pungetti, G.

    2004-01-01

    The establishment of ecological networks in Europe and greenways in America has required some of the most advanced applications of the principles of landscape ecology to land use planning. This book provides a thorough overview of recent developments in this emerging field, combining theoretical

  3. Implementation of CSR concept in manufacturing SMEs

    Directory of Open Access Journals (Sweden)

    Szczanowicz Justyna

    2014-05-01

    Full Text Available W artykule podejmuje się próbę zaproponowania modelu wdrażania koncepcji społecznej odpowiedzialności biznesu w małych i średnich przedsiębiorstwach produkcyjnych. Na podstawie badań PARP przedstawia się problem jakim jest słaba kondycja SCR w sektorze MSP. Sugeruje się podejście w którym kluczowym aspektem są poziomy społecznej odpowiedzialności biznesu rozumiane jako fundamenty na których przedsiębiorstwo nadbudowuje swoją konkurencyjność. W pracy podkreśla się również inwestycję w praktyki istotne z punktu widzenia kluczowych interesariuszy celem zwiększenie efektywności działań CSR rozumianych jako podniesienie konkurencyjności przedsiębiorstwa.

  4. Implementation of Trauma-Informed Care and Brief Solution-Focused Therapy: A Quality Improvement Project Aimed at Increasing Engagement on an Inpatient Psychiatric Unit.

    Science.gov (United States)

    Aremu, Babatunde; Hill, Pamela D; McNeal, Joanne M; Petersen, Mary A; Swanberg, Debbie; Delaney, Kathleen R

    2018-03-14

    Addressing tense and escalating situations with noncoercive measures is an important element of inpatient psychiatric treatment. Although restraint rates are frequently monitored, the use of pro re nata (PRN) intramuscular (IM) injections to address agitation is also an important indicator. In 2015, at the current study site, a significant increase was noted in PRN IM medication use despite unit leadership's efforts to build a culture of trauma-informed care (TIC). The purpose of the current quality improvement project was to educate staff on methods to incorporate TIC into daily practice and the use of brief solution-focused therapy techniques in escalating situations. Measurement of attitudes toward patient aggression and engagement with patients followed two waves of staff education. Upon completion of the project, a decrease in PRN IM medications, improvement in staff attitudes toward patient aggression, and improved sense of staff competency in handling tense situations were noted. [Journal of Psychosocial Nursing and Mental Health Services, xx(x), xx-xx.]. Copyright 2018, SLACK Incorporated.

  5. Analysis of the reasons for failures of the 1500 MW turbines HP diaphragms on the EDF N4 units. Implementation of a solution

    International Nuclear Information System (INIS)

    Franc, J. C.; Franconville, M.

    2002-01-01

    The full text follows. Diaphragms are major components of an impulse type steam turbine since they hold the fixed blades which allow part of the steam expansion (the other part being on the moving blades mounted on the rotor) The 4 impulse type 1500 MW nuclear steam turbines, from the EDF N4 program,were commissioned in 1996 on the CHOOZ and then CIVAUX plants.The diaphragms, located in the HP(high pressure) part of these turbines, have shown signs of failures very soon, due to a cracking of assembly welds,which is dangerous for the machines integrity. These failures questioned a construction mode which had been highly experienced previously. A large campaign of inspections and tests was carried out to feature the ways of failure,on site or in the factory during manufacturing.Site measurements combined with numerical simulations allowed to define excitations, harmful to these components,during operation. Temporary solutions were applied in order to allow immediate restart of the plants.In parallel,a modification of the diaphragms design and assembly method was studied and applied to withstand the various operating stresses. (author)

  6. CDIO-Concept for Enginering Education in Fluid Power, Motion Control and Mechatronic Design

    DEFF Research Database (Denmark)

    Conrad, Finn; Andersen, Torben O.; Hansen, Michael Rygaard

    2006-01-01

    of mechatronics solutions with fluid power actuators for motion control of machines and robots. The idea of CDIO-Concept is to take care of that the students are learning by doing and learning while doing when the students are active to generate new products and solutions by going through the phases from......The paper presents significant Danish experiment results of a developed CDIO-Concept and approach for active and integrated learning in today’s engineering education of MSc Degree students, and research results from using IT-Tools for CAE/CAD and dynamic modelling, simulation, analysis, and design...... to Conceive, Design, Implement and Operate related to en product design by them self in competition with others. The idea is based on the Danish implementation of a CDIO-Concept. A curriculum at Aalborg University, and Technical University of Denmark, offers courses for Motion Control, Fluid Power within...

  7. Proteins in solution: Fractal surfaces in solutions

    Directory of Open Access Journals (Sweden)

    R. Tscheliessnig

    2016-02-01

    Full Text Available The concept of the surface of a protein in solution, as well of the interface between protein and 'bulk solution', is introduced. The experimental technique of small angle X-ray and neutron scattering is introduced and described briefly. Molecular dynamics simulation, as an appropriate computational tool for studying the hydration shell of proteins, is also discussed. The concept of protein surfaces with fractal dimensions is elaborated. We finish by exposing an experimental (using small angle X-ray scattering and a computer simulation case study, which are meant as demonstrations of the possibilities we have at hand for investigating the delicate interfaces that connect (and divide protein molecules and the neighboring electrolyte solution.

  8. COMET concept

    International Nuclear Information System (INIS)

    Alsmeyer, H.; Tromm, W.

    1995-01-01

    Studies of the COMET core catcher concept developed for a future PWR have been continued. The concept is based on the spreading of a core melt on a sacrificial layer and its erosion, until a subsequent addition of water from below causes a fragmentation of the melt. A porous solidification of the melt would then admit a complete flooding within a short period. (orig.)

  9. Concept Mapping

    Science.gov (United States)

    Technology & Learning, 2005

    2005-01-01

    Concept maps are graphical ways of working with ideas and presenting information. They reveal patterns and relationships and help students to clarify their thinking, and to process, organize and prioritize. Displaying information visually--in concept maps, word webs, or diagrams--stimulates creativity. Being able to think logically teaches…

  10. Management concepts.

    Science.gov (United States)

    Bittner, Rhonda

    2006-01-01

    Management concepts evolve through time. Health care managers can learn new concepts by evaluating classical management strategies, as well as modern-day strategies. Focusing on quality improvement and team building can help managers align the goals of their departments with the goals of the organization, consequently improving patient care.

  11. Lateral Concepts

    DEFF Research Database (Denmark)

    Gad, Christopher; Bruun Jensen, casper

    2016-01-01

    This essay discusses the complex relation between the knowledges and practices of the researcher and his/her informants in terms of lateral concepts. The starting point is that it is not the prerogative of the (STS) scholar to conceptualize the world; all our “informants” do it too. This creates...... the possibility of enriching our own conceptual repertoires by letting them be inflected by the concepts of those we study. In a broad sense, the lateral means that there is a many-to-many relation between domains of knowledge and practice. However, each specific case of the lateral is necessarily immanent...... to a particular empirical setting and form of inquiry. In this sense lateral concepts are radically empirical since it locates concepts within the field. To clarify the meaning and stakes of lateral concepts, we first make a contrast between lateral anthropology and Latour’s notion of infra-reflexivity. We end...

  12. Concept theory

    DEFF Research Database (Denmark)

    Hjørland, Birger

    2009-01-01

      Concept theory is an extremely broad, interdisciplinary and complex field of research related to many deep fields with very long historical traditions without much consensus. However, information science and knowledge organization cannot avoid relating to theories of concepts. Knowledge...... organizing systems (e.g. classification systems, thesauri and ontologies) should be understood as systems basically organizing concepts and their semantic relations. The same is the case with information retrieval systems. Different theories of concepts have different implications for how to construe......, evaluate and use such systems. Based on "a post-Kuhnian view" of paradigms this paper put forward arguments that the best understanding and classification of theories of concepts is to view and classify them in accordance with epistemological theories (empiricism, rationalism, historicism and pragmatism...

  13. KPI Building Blocks For Successful Green Transport Corridor Implementation

    Directory of Open Access Journals (Sweden)

    Prause Gunnar

    2015-12-01

    Full Text Available The green transport corridor concept represents a cornerstone in the development of integrated and sustainable transport solutions. Important properties of green corridors are their transnational character and their high involvement of large numbers of public and private stakeholders, including political level, requiring sophisticated approaches for implementation, management and governance. The current scientific discussion focusses on Key Performance Indicators (KPI for monitoring and management of green transport corridor performance emphasizing the operational aspects.

  14. Travelling Concepts

    DEFF Research Database (Denmark)

    Simonsen, Karen-Margrethe

    2013-01-01

    Review of "Travelling Concepts, Metaphors, and Narratives: Literary and Cultural Studies in an Age of Interdisciplinary Research" ed. by Sibylle Baumgarten, Beatrice Michaelis and Ansagar Nünning, Trier; Wissenschaftlicher Verlag Trier, 2012......Review of "Travelling Concepts, Metaphors, and Narratives: Literary and Cultural Studies in an Age of Interdisciplinary Research" ed. by Sibylle Baumgarten, Beatrice Michaelis and Ansagar Nünning, Trier; Wissenschaftlicher Verlag Trier, 2012...

  15. One health in Switzerland: a visionary concept at a crossroads?

    Science.gov (United States)

    Meisser, Andrea; Schelling, Esther; Zinsstag, Jakob

    2011-05-13

    One Health stands for the health of humans, animals and the environment. There is only one health in our entire ecosystem, and the equation for its promotion is in interdisciplinary cooperation. One Health benefits from synergies to generate added value and is a promising strategy to strengthen health systems. A growing number of One Health conferences worldwide bear witness to a spirit of optimism which should result in the implementation of a sustainable One Health policy globally, regionally, nationally and locally. The purpose of this study was to investigate the opportunities for implementation of the One Health concept in Switzerland. Between April and August 2010, semi-structured face-to-face interviews were conducted with 16 key experts selected from among the leading personalities in the Swiss health system. The experts confirmed the potential of the One Health concept for Switzerland. Barriers such as cultural differences, absence of evidence, federal structures and a relatively low degree of suffering were identified and a road map established, including research activities, capacity-building and a stakeholder approach to joint preparation and tailored implementation of the One Health concept in Switzerland. These data suggest that One Health can support the opinion leaders in their quest for solutions. The detailed and unbiased description of potential barriers and a clear guide for a step-by-step action plan represent suggestions for a realistic way forward. Experience gained and lessons learnt in Switzerland may be of interest to other countries and help communicate and promote the One Health concept.

  16. Space Mission Concept Development Using Concept Maturity Levels

    Science.gov (United States)

    Wessen, Randii R.; Borden, Chester; Ziemer, John; Kwok, Johnny

    2013-01-01

    Over the past five years, pre-project formulation experts at the Jet Propulsion Laboratory (JPL) has developed and implemented a method for measuring and communicating the maturity of space mission concepts. Mission concept development teams use this method, and associated tools, prior to concepts entering their Formulation Phases (Phase A/B). The organizing structure is Concept Maturity Level (CML), which is a classification system for characterizing the various levels of a concept's maturity. The key strength of CMLs is the ability to evolve mission concepts guided by an incremental set of assessment needs. The CML definitions have been expanded into a matrix form to identify the breadth and depth of analysis needed for a concept to reach a specific level of maturity. This matrix enables improved assessment and communication by addressing the fundamental dimensions (e.g., science objectives, mission design, technical risk, project organization, cost, export compliance, etc.) associated with mission concept evolution. JPL's collaborative engineering, dedicated concept development, and proposal teams all use these and other CML-appropriate design tools to advance their mission concept designs. This paper focuses on mission concept's early Pre-Phase A represented by CMLs 1- 4. The scope was limited due to the fact that CMLs 5 and 6 are already well defined based on the requirements documented in specific Announcement of Opportunities (AO) and Concept Study Report (CSR) guidelines, respectively, for competitive missions; and by NASA's Procedural Requirements NPR 7120.5E document for Projects in their Formulation Phase.

  17. Implementation of problem-based learning (PBL) approach to improve student’s academic achievement and creativity on the topic of electrolyte and non-electrolyte solutions at vocational school

    Science.gov (United States)

    Wahyu, W.; Kurnia; Syaadah, R. S.

    2018-05-01

    The purpose of study was to investigate the implementation of PBL to improve student’s academic achievement and creativity on the topic of electrolyte and non-electrolye solutions. This study was conducted as a descriptive method with case study design. Subject of this study consisted of 30 students in the class X. Instruments used in the study included tests and observation sheets. Student’s achievement changes is calculated using N-gain formula, hereafter, the data that have been processed then was analyzed descriptively. The results showed that generally academic achievement and creativity of students has increased as indicated by the value of N-gain (0.667; 0.656). The results of the study also showed that there was a correlation with the moderate category between the academic achievement and the student’s creative thinking as indicated by (r = 0.413), meanwhile, the relationship between academic achievement and creativity(r = 0.340) that belongs to the weak category. Implementation of PBL had a good response from students with percentage 80.3%. Based on these findings, PBL is recommended to be applied on the learning process for other chemistry topics that suitable in term of characteristics between learning materials and PBL stages in order to develop academic achievement and creativity of students.

  18. Implementation of new concepts for space HVAC systems in domestic buildings in consideration of cost, consumption and user comfort. Final report; Umsetzung neuer Konzepte der technischen Gebaeudeausruestung im Wohnungsbau unter Beruecksichtigung von Kosten, Verbraeuchen und Nutzerkomfort. Abschlussbericht

    Energy Technology Data Exchange (ETDEWEB)

    Schmidt, F.; Sucic, D.; Wendler, M.

    1998-03-01

    The goal of this project was the development of a set of tools for the selection of optimal concepts for HVAC-systems in housing buildings. Several factors are considered. They include technical feasibility, costs for investment, maintenance and operation, energy concumption, environmental impacts and user comfort. It is intended with the help of these tools to identify the most important factors which influence energy consumption and to suggest simple and cost effective measures to reduce energy consumption. Measures include improvements of the envelope, changes in the HVAC-system and its operation according to the needs to the inhabitants of the building. This report describes these components of this tool set which were developed in the frame of the project WohnKomfort. It lists data and rules chosen. In addition we report experiences which we gained with an prototypical implementation. This implementation allows load calculations for more than 60.000 different buildings applying EN 802 (only one zone model) as calculation method. It also supports selection of heating systems for such buildings by offering an evaluation according to user specified criteria including cost, environment and comfort. (orig./MM) [Deutsch] Ziel des Vorhabens war die Entwicklung eines Instrumentariums zur Auswahl optimaler Konzepte fuer technische Anlagen in Wohngebaeuden unter Beruecksichtigung der Faktoren technische Machbarkeit, Erstellungs-, Betriebskosten, Energieverbrauch, Umweltbelastung und Nutzerkomfort. Mit Hilfe dieses Instrumentariums soll es moeglich werden, die Haupteinflussfaktoren fuer den Energieverbrauch anzugeben und Vorschlaege fuer einfache und kostenguenstige Massnahmen zu seiner Reduzierung auf der Seite des Gebaeudes (bauliche Massnahmen) und der Anlage (technische Massnahmen, Nutzerverhalten) anzugeben. In diesem Bericht beschreiben wir die im Vorhaben entwickelten Komponenten des Instrumentariums, die zugrundeliegenden Daten und Regeln sowie Erfahrungen, die

  19. Outsourcing. The Concept

    Directory of Open Access Journals (Sweden)

    Victor-Adrian TROACĂ

    2012-06-01

    Full Text Available In the last two decades, an economic phenomenon took place, phenomenon characterized by the transfer of manufacturing activity from the developed countries to those in developing process. This practice can be considered as the response found by the large companies to the problem of production costs that were in a continuous rising, concomitant with the rising of living standards and remuneration.This paper aims to analyze the concept of outsourcing in terms of its evolution, but also in terms of incentives, ups and downs associated with the concept. On the other hand, this paper seeks to capture the fundamentals of this concept veracity and whether it could be implemented in the public service.

  20. Implementing mobile information bussiness solutions in forestry

    OpenAIRE

    Bajželj, Primož

    2013-01-01

    Information technology plays an important role in constant improvement of business processes. Especially with development of mobile devices and corresponding technology it is possible to use technology in contexts where this was impossible before. This diploma work describes a development of a mobile application from its idea to a prototype. It is intended to be used in forestry where it should enable optimization and improvement of business processes. First, requirements, development environ...

  1. Basic concepts

    International Nuclear Information System (INIS)

    Dorner, B.

    1999-01-01

    The basic concepts of neutron scattering as a tool for studying the structure and the dynamics of condensed matter. Theoretical aspects are outlined, the two different cases of coherent and incoherent scattering are presented. The issue of resolution, coherence volume and the role of monochromators are also discussed. (K.A.)

  2. Simple Concepts

    Czech Academy of Sciences Publication Activity Database

    Materna, Pavel

    2013-01-01

    Roč. 28, č. 3 (2013), s. 295-319 ISSN 0353-5150 R&D Projects: GA ČR(CZ) GAP401/10/0792 Institutional support: RVO:67985955 Keywords : concept * constructions * set-theoretical paradigm Subject RIV: AA - Philosophy ; Religion

  3. General Business Model Patterns for Local Energy Management Concepts

    Energy Technology Data Exchange (ETDEWEB)

    Facchinetti, Emanuele, E-mail: emanuele.facchinetti@hslu.ch; Sulzer, Sabine [Lucerne Competence Center for Energy Research, Lucerne University of Applied Science and Arts, Horw (Switzerland)

    2016-03-03

    The transition toward a more sustainable global energy system, significantly relying on renewable energies and decentralized energy systems, requires a deep reorganization of the energy sector. The way how energy services are generated, delivered, and traded is expected to be very different in the coming years. Business model innovation is recognized as a key driver for the successful implementation of the energy turnaround. This work contributes to this topic by introducing a heuristic methodology easing the identification of general business model patterns best suited for Local Energy Management concepts such as Energy Hubs. A conceptual framework characterizing the Local Energy Management business model solution space is developed. Three reference business model patterns providing orientation across the defined solution space are identified, analyzed, and compared. Through a market review, a number of successfully implemented innovative business models have been analyzed and allocated within the defined solution space. The outcomes of this work offer to potential stakeholders a starting point and guidelines for the business model innovation process, as well as insights for policy makers on challenges and opportunities related to Local Energy Management concepts.

  4. General Business Model Patterns for Local Energy Management Concepts

    International Nuclear Information System (INIS)

    Facchinetti, Emanuele; Sulzer, Sabine

    2016-01-01

    The transition toward a more sustainable global energy system, significantly relying on renewable energies and decentralized energy systems, requires a deep reorganization of the energy sector. The way how energy services are generated, delivered, and traded is expected to be very different in the coming years. Business model innovation is recognized as a key driver for the successful implementation of the energy turnaround. This work contributes to this topic by introducing a heuristic methodology easing the identification of general business model patterns best suited for Local Energy Management concepts such as Energy Hubs. A conceptual framework characterizing the Local Energy Management business model solution space is developed. Three reference business model patterns providing orientation across the defined solution space are identified, analyzed, and compared. Through a market review, a number of successfully implemented innovative business models have been analyzed and allocated within the defined solution space. The outcomes of this work offer to potential stakeholders a starting point and guidelines for the business model innovation process, as well as insights for policy makers on challenges and opportunities related to Local Energy Management concepts.

  5. Astrophysical Concepts

    CERN Document Server

    Harwit, Martin

    2006-01-01

    This classic text, aimed at senior undergraduates and beginning graduate students in physics and astronomy, presents a wide range of astrophysical concepts in sufficient depth to give the reader a quantitative understanding of the subject. Emphasizing physical concepts, the book outlines cosmic events but does not portray them in detail: it provides a series of astrophysical sketches. For this fourth edition, nearly every part of the text has been reconsidered and rewritten, new sections have been added to cover recent developments, and others have been extensively revised and brought up to date. The book begins with an outline of the scope of modern astrophysics and enumerates some of the outstanding problems faced in the field today. The basic physics needed to tackle these questions are developed in the next few chapters using specific astronomical processes as examples. The second half of the book enlarges on these topics and shows how we can obtain quantitative insight into the structure and evolution of...

  6. Nuclear Burning Wave Modular Fast Reactor Concept

    International Nuclear Information System (INIS)

    Kodochigov, N.G.; Sukharev, Yu.P.

    2014-01-01

    The necessity to provide nuclear power industry, comparable in a scope with power industry based on a traditional fuel, inspired studies of an open-cycle fast reactor aimed at: - solution of the problem of fuel provision by implementing the highest breeding characteristics of new fissile materials of raw isotopes in a fast reactor and applying accumulated fissile isotopes in the same reactor, independently on a spent fuel reprocessing rate in the external fuel cycle; - application of natural or depleted uranium for makeup fuel, which, with no spent fuel reprocessing, forms the most favorable non-proliferation conditions; - application of inherent properties of the core and reactor for safety provision. The present report, based on previously published papers, gives the theoretical backgrounds of the concept of the reactor with a nuclear burning wave, in which an enriched-fuel core (driver) is replaced by a blanket, and basic conditions for nuclear burning wave initiating and keeping are shown. (author)

  7. Technical realization of a closure concept for a chamber-system in the underground Richard repository in the Czech Republic

    International Nuclear Information System (INIS)

    Kucerka, Miroslav

    2006-01-01

    The Phare project CZ 632.02.04 'Realization of closure of a chamber in the Richard repository as input for establishing a safety case' is a follow up implementation phase of the Phare project, CZ 01.14.03 'Solution for closure of a chamber in the Richard repository'. Main objective of both projects is to propose and realize a disposal system in selected chambers of the Richard repository, which will eliminate burden from the past practices in waste management during the first phase of the Richard repository operation (1965 - 1980) and which will improve its overall long term safety. This objective will be assured by realization of the concept of so called 'hydraulic cage', which technical solution was developed by DBE Technology within the Phare project CZ 01.14.03. The solution is described in the previous presentation 'Hydraulic Cage Concept for Waste Chambers and its Technical Implementation for the Underground Richard Repository, Litomerice, Czech Republic'. (author)

  8. Concept of ecological corridors and agroforestal systems applied for the implementation of PETROBRAS punctual and linear projects: case study of COMPERJ (Rio de Janeiro Petrochemical Complex); Conceito de corredores ecologicos e sistemas agroflorestais aplicados a implantacao de empreendimentos pontuais e lineares em ambito PETROBRAS: estudo de caso do COMPERJ (Complexo Petroquimico do Rio de Janeiro)

    Energy Technology Data Exchange (ETDEWEB)

    Secron, Marcelo B; Mesquita, Ivan D; Soares, Luiz Felipe R; Almeida, Ronaldo Bento G. de; Fernandes, Renato; Dellamea, Giovani S [PETROBRAS, Rio de Janeiro, RJ (Brazil); Nunes, Rodrigo T; Pereira, Junior, Edson Rodrigues [SEEBLA, Servicos de Engenharia Emilio Baumgart Ltda., Rio de Janeiro, RJ (Brazil)

    2008-07-01

    The land use and human occupation realized with an indiscriminate form across many parts of the world, including Brazil, have been causing destruction of great amount of forest mass and green areas. These actions results an isolation of a forest reminder fragment, and in such case, along the time, these fragments become weak and debilitated, characterizing general biodiversity loss or its extinction, in a worse case. This study presents basic concepts of ecological corridors and agroforestal systems, showing the case study that will be implemented in COMPERJ (Rio de Janeiro Petrochemical Complex), pointing the aspects that can be applied for PETROBRAS to offset impacts (biodiversity offsets concept) of punctual and linear projects. (author)

  9. Sustentabilidade: da evolução dos conceitos à implementação como estratégia nas organizações Sustainability: the evolution of concepts to implementation as strategy in organizations

    Directory of Open Access Journals (Sweden)

    Lucas Rebello de Oliveira

    2012-01-01

    Full Text Available Este trabalho apresenta uma contextualização acerca da literatura e das diferentes abordagens sobre sustentabilidade nas organizações, relacionando-a com o planejamento estratégico. O estudo enquadra-se na Engenharia da Sustentabilidade, uma das áreas do conhecimento definida pela ABEPRO para a Engenharia de Produção. Adaptando os conceitos do Balanced Scorecard (BSC, são propostas diretrizes de gestão, que promovem o alinhamento entre a sustentabilidade e a estratégia, denominada Matriz de Alinhamento Estratégico Sustentável (MAES. Para avaliar a aplicabilidade, foi realizado estudo de caso em uma fabricante de cosméticos. A avaliação da aplicação das diretrizes propostas foi feita a partir da análise das práticas de gestão na organização estudada. Algumas considerações foram feitas acerca dos resultados encontrados, especialmente no que tange ao grau de desenvolvimento ambiental inerente aos processos internos, e são apontadas algumas sugestões de melhoria, no que se refere ao aprimoramento do binômio entre aprendizado e crescimento e o pilar social da sustentabilidade.This paper presents a background on the literature and different approaches to sustainability in organizations, linking it to strategic planning. The study was based on Engineering of Sustainability, one of the knowledge areas defined by ABEPRO for Production Engineering. Adapting the concepts of Balanced Scorecard (BSC, there were proposed management guidelines, which promoted the alignment between sustainability and strategy - called Matrix of Sustainable Strategic Alignment (MSSA. In order to evaluate its applicability, a case study was conducted in a cosmetics manufacturer. The assessment of the proposed guidelines implementation was made from the analysis of management practices in the studied organization. Some considerations were made about the results, especially regarding the degree of environmental development inherent to the internal

  10. Introductory concepts

    International Nuclear Information System (INIS)

    Barnes, W.E.

    1983-01-01

    Physical theories are commonly classified as being either ''classical'' or ''modern''. The reasons for this distinction are both historical and substantive. Limited in the sophistication of their measuring instruments, early scientists proposed theories appropriate for the description of the simplest and most accessible physical phenomena, e.g., the trajectories of the planets. Because of the class of phenomena observed, certain beliefs came to underlie all classical theories with regard to the nature of time, space, matter, etc. For example, the idea was undisputed that an object has at all times both a definite position and velocity. Not until the interior of the atom and the nature of electromagnetic radiation were explored was it discovered that the concepts of classical physics are inadequate to deal with many phenomena. A reassessment of fundamental postulates led to the formulation of modern physics which, it is believed, successfully treats the behavior of all physical systems. To gain an understanding of the rudiments of modern physics, one proceeds as the early scientists did by first mastering the classical concepts that emerge from their intuitive picture of the world. Modifications of these concepts are subsequently introduced which allow a more accurate treatment of physical phenomena, particularly atomic and nuclear systems

  11. CONCEPT OF SUSTAINABLE CHAIN DEVELOPMENT IN TIMES OF GLOBALIZATION

    Directory of Open Access Journals (Sweden)

    Olga Dębicka

    2014-03-01

    Full Text Available The rate of economic, technological, political and legal changes, as well as the com-plexity of predicting demand, behavior and preferences of consumers, along with expand-ing markets contribute to the growing importance of sustainable supply chain in the com-pany’s operation, playing a special role in the decision making process and adaptation to the consumer needs of. In order, therefore, to achieve a competitive advantage, it is nec-essary to maintain the high level of innovation, which should result in the implementation of new solutions, ideas and concepts that contribute to the competitiveness on a global scale.

  12. Professional Hadoop solutions

    CERN Document Server

    Lublinsky, Boris; Yakubovich, Alexey

    2013-01-01

    The go-to guidebook for deploying Big Data solutions with Hadoop Today's enterprise architects need to understand how the Hadoop frameworks and APIs fit together, and how they can be integrated to deliver real-world solutions. This book is a practical, detailed guide to building and implementing those solutions, with code-level instruction in the popular Wrox tradition. It covers storing data with HDFS and Hbase, processing data with MapReduce, and automating data processing with Oozie. Hadoop security, running Hadoop with Amazon Web Services, best practices, and automating Hadoop processes i

  13. The concept of a walkable city as an alternative form of urban mobility

    Directory of Open Access Journals (Sweden)

    Katarzyna TUROŃ

    2017-06-01

    Full Text Available The article is dedicated to the concept of the walkable city as an alternative form of urban mobility. In the work, the authors present basic principles connected with the notion of walkability in the context of sustainable development and sustainable transport. The authors also discuss pro-pedestrian solutions implemented in the Polish cities of Łódź, Rybnik, Szczecin, Gdynia, Wrocław and Katowice, including examples of good practice regarding walkability and the “Walk Score” indicator. The article also introduces typical problems related to pedestrians’ movement around the city. The advantages of implementing the walkability concept and the factors related to making cities more “pedestrianfriendly” are mentioned as well. Overall, the aim of this work is to introduced the concept of walkability as an alternative form of smart mobility in the context of urban logistics.

  14. Customer Experience Marketing : Concepts and Tools

    OpenAIRE

    Kalaoja, Petteri

    2015-01-01

    This work studies what Customer Experience Management (CEM) is and how it can be implemented in modern marketing with an emphasis on B2C. This work takes a look into the concepts which are needed to achieve a versatile CEM approach. The tools and technologies that are needed to operate the CEM concept are also evaluated. This thesis explains that a Customer Experience Management strategy consists of a certain combination of concepts. These concepts usually include customer data, data-driv...

  15. Hybrid system concepts

    International Nuclear Information System (INIS)

    Landeyro, P.A.

    1995-01-01

    Hybrid systems studied for fissile material production, were reconsidered for minor actinide and long-lived fission product destruction as alternative to the traditional final disposal of nuclear waste. Now there are attempts to extend the use of the concepts developed for minor actinide incineration to plutonium burning. The most promising hybrid system concept considers fuel and target both as liquids. From the results obtained, the possibility to adopt composite targets seems the most promising solution, but still there remains the problem of Pu production, not acceptable in a burning system. This kind of targets can be mainly used for fissile material production, while for accelerator driven burners it is most convenient to use a liquid lead target. The most suitable solvent is heavy water for minor actinide annihilation in the blanket of a hybrid system. Due to the criticality conditions and the necessity of electric energy production, the blanket using plutonium dissolved in molten salts is the most convenient one. (author)

  16. Plugging solution

    Energy Technology Data Exchange (ETDEWEB)

    Sharipov, A U; Yangirov, I Z

    1982-01-01

    A clay-powder, cement, and water-base plugging solution is proposed having reduced solution viscosity characteristics while maintaining tensile strength in cement stone. This solution utilizes silver graphite and its ingredients, by mass weight, are as follows: cement 51.2-54.3%; claypowder 6.06-9.1%; silver graphite 0.24-0.33%; with water making up the remainder.

  17. CEFR information management system solution

    International Nuclear Information System (INIS)

    Lu Fei; Zhao Jia'ning

    2011-01-01

    Based on finished information resources planning scheme for China sodium cooled experimental fast breeder reactor and the advanced information resources management solution concepts were applied, we got the building solution of CEFR information management systems. At the same time, the technical solutions of systems structures, logic structures, physical structures, development platforms and operation platforms for information resources management system in fast breeder reactors were developed, which provided programmatic introductions for development works in future. (authors)

  18. Method of an integrated and advanced evaluation of vulnerability. Conceptional-methodical fundamentals and examplary implementation for the water household, power generation and energetic utilisation of wood under climatic change; Methode einer integrierten und erweiterten Vulnerabilitaetsbewertung. Konzeptionell-methodische Grundlagen und exemplarische Umsetzung fuer Wasserhaushalt, Stromerzeugung und energetische Nutzung von Holz unter Klimawandel

    Energy Technology Data Exchange (ETDEWEB)

    Weisz, Helga; Koch, Hagen; Lasch, Petra [Potsdam-Institut fuer Klimafolgenforschung e.V. (Germany)] [and others

    2013-07-15

    Actually, in Germany there are more than hundred investigations on the consequences of the climatic change. It is difficult to evaluate the vulnerability of Germany against the climatic change. Under this aspect, the authors of the contributions report on a method of an integrated and advanced evaluation of vulnerability: Conceptional-methodical fundamentals and exemplary implementation for water household, power generation and energetic utilization of wood under climatic change.

  19. Calculation of amorphous silica solubilities at 25° to 300°C and apparent cation hydration numbers in aqueous salt solutions using the concept of effective density of water

    Science.gov (United States)

    Fournier, Robert O.; Williams, Marshall L.

    1983-01-01

    The solubility of amorphous silica in aqueous salt solutions at 25° to 300°C can be calculated using information on its solubility in pure water and a model in which the activity of water in the salt solution is defined to equal the effective density. pe, of “free” water in that solution. At temperatures of 100°C and above, pe closely equals the product of the density of the solution times the weight fraction of water in the solution. At 25°C, a correction parameter must be applied to pe that incorporates a term called the apparent cation hydration number, h. Because of the many assumptions and other uncertainties involved in determining values of h, by the model used here, the reported numbers are not necessarily real hydration numbers even though they do agree with some published values determined by activity and diffusion methods. Whether or not h is a real hydration number, it would appear to be useful in its inclusion within a more extensive activity coefficient term that describes the departure of silica solubilities in concentrated salt solutions from expected behavior according to the model presented here. Values of h can be calculated from measured amorphous silica solubilities in salt solutions at 25°C provided there is no complexing of dissolved silica with the dissolved salt, or if the degree of complexing is known. The previously postulated aqueous silica-sulfate complexing in aqueous Na2SO4 solutions is supported by results of the present effective density of water model

  20. Formation of concept of decimal system in Mexican school children

    Directory of Open Access Journals (Sweden)

    L. Quintanar Rojas

    2013-04-01

    Full Text Available The present study deals with initial formation of concept of decimal system in second year of education at primary school in Mexico (City of Puebla. Our research is based on Activity Theory conception of teaching-learning process and of gradual introduction of scientific concepts in school age. The method has been designed and worked out with the help of actions in which logic, symbolic, spatial and mathematical aspects were implemented. All actions were introduced within divided activity of children in group guided by adult. A pretest-posttest design was used with an experimental group of Mexican school children. The results showed that children have developed the significant skills necessary for understanding the concept of decimal number system. They were also able to apply this concept for new kind if activity al the end of school year. Such new activity was solving of mathematic problems, which was not included in official school program. We consider that proposed method can be an approximation for solution of common difficulties which arise at primary school concerning teaching of mathematics.

  1. Towards Implementation of Green Technology in Sabah Construction Industry

    Science.gov (United States)

    Azland Jainudin, Noor; Jugah, Ivy; Nasrizal Awang Ali, Awang; Tawie, Rudy

    2017-12-01

    The construction industry in Sabah is one of the major roles for development of social, economic infrastructures and buildings in generating wealth to the state besides the tourism sector. The increasing number of construction projects particularly in the rapid developing city of Kota Kinabalu, green technology as a whole is becoming more significant as it helps to develop effective solutions to encounter global environmental issues. The objective of the research is to identify the awareness and implementation of green technology in construction industry in Kota Kinabalu, Sabah. The methodology of the research is through distributing the questionnaire to the contractors, developers, consultants, architects and state government agencies to the area in Kota Kinabalu only. The questionnaires had been analysed to find out the mean value. 100 questionnaires distributed to the respondents but merely 85 questionnaires collected have been analysed. Based on the findings, 83.5% organisations were aware with the concept of green technology in construction project. In terms of the implementation only 64.7% had been implemented in their organizations. More than 50% from the major players such as contractors, consultants, developers, architects and state government agencies were aware based on six green technology concepts in their organizations. As a conclusion, the awareness towards green policy concept in construction industry is very satisfied. Meanwhile, in terms of implementation need to be increased the number of organizations to be involved in green technology in construction industry.

  2. New Concepts and methods for developing shop floor control systems

    DEFF Research Database (Denmark)

    Lynggaard, Hans Jørgen; Bilberg, Arne; Alting, Leo

    1998-01-01

    concept reduces the effort for providing and operating high quality and high functionality cell control solutions for the industry. The plans for the next generation industrial shop floor and cell controllers are to develop new concepts based on more distributed systems, which are more robust and agile...... with respect to changing demands, technological advances and daily operations. The scope of these systems are a network of co-operating cells as opposed to individually operated cells which are co-ordinated in a traditionally (hierarchical planning) manner. This new approach raises new demands......An industrial research project defines models and methods for design and implementation of computer based control and monitoring systems for production cells. This is primarily documented within automated robot welding cells in the shipbuilding industry. In order to support engineering of cell...

  3. Rome ou la solution à tous les problèmes européens : Georg Moenius et le concept de romanité durant l´entre-deux-guerres

    Directory of Open Access Journals (Sweden)

    Joris Lehnert

    2012-10-01

    Full Text Available Cet article se propose d´étudier l´interprétation par le prêtre allemand Georg Moenius (1890-1953 de la religion catholique romaine comme instrument nécessaire à la restauration spirituelle de l´Occident – de la civilisation européenne – la crise de l’Europe de l’entre-deux-guerres. Pacifiste et pourfendeur acharné de tout nationalisme (et en particulier du national-socialisme, il se mit en congé de son diocèse et livra, grâce à des relations de voyages en Italie et en France, une ébauche de sa pensée. A partir de 1929 éditeur de l´hebdomadaire catholiques munichois Allgemeine Rundschau, il s’employa, grâce à cette « arme intellectuelle » et jusqu'à son exil provoqué par l’arrivé d’Hitler au pouvoir, à diffuser et expliquer la nécessité de la Romanitas proposée par Gonzague de Reynold. Admirateur de Maurras, fréquentant les milieux de l’Action française lors de ses séjours parisiens, il traduisit également l’ouvrage programmatique d’Henri Massis, Défense de l’Occident qu’il accompagna d’une longue introduction. Celle-ci présentait à la manière d’un véritable manifeste le retour à l’esprit du Saint Empire Romain Germanique médiéval, spirituellement dirigé par Rome, comme la solution à tous les problèmes de l’Europe.This article focuses on the ideas of the Bavarian priest Georg Moenius who saw the Roman Catholic Church as the necessary tool to spiritually restore the European civilization in times of the crisis of the interwar period. Pacifist and virulent opponent of all nationalism (and soon especially of the national-socialism, he took leave of his diocese and expressed his thoughts through travel books containing his impressions of Italy and of France. From 1929 until his exile provoked by Hitler’s accession to power, he was editor of the Allgemeine Rundschau, a catholic Bavarian weekly journal, and worked on the diffusion and explanation of the necessity of

  4. Principles of Radiation Protection Concepts

    International Nuclear Information System (INIS)

    Abd Aziz Mhd Ramli

    2004-01-01

    The contents of this chapter are follows - Radiation Protection Concepts: justification, dose limitation, optimisation, potential exposures, situation requiring intervention; Special Considerations. Protection from Radiation Hazards, Remove the Hazard, Prevent the Hazard, Guard the Worker, Implementation of Radiation Protection and Safety Measures, Distance, Shielding, Time, Monitoring Programme, Safety System. Radiation Protection in Radiological Service: Specific Requirement in Diagnostic Radiological Service

  5. Molten salt reactor concept

    International Nuclear Information System (INIS)

    Sood, D.D.

    1980-01-01

    Molten salt reactor is an advanced breeder concept which is suited for the utilization of thorium for nuclear power production. This reactor is based on the use of solutions of uranium or plutonium fluorides in LiF-BeF 2 -ThF 4 as fuel. Unlike the conventional reactors, no external coolant is used in the reactor core and the fuel salt itself is circulated through heat exchangers to transfer the fission produced heat to a secondary salt (NaF-NaBF 4 ) for steam generation. A part of the fuel stream is continuously processed to isolate 233 Pa, so that it can decay to fissile 233 U without getting converted to 234 Pa, and for the removal of neutron absorbing fission products. This on-line processing scheme makes this reactor concept to achieve a breeding ratio of 1.07 which is the highest for any thermal breeder reactor. Experimental studies at the Bhabha Atomic Research Centre, Bombay, have established the use of plutonium as fuel for this reactor. This molten salt reactor concept is described and the work conducted at the Bhabha Atomic Research Centre is summarised. (auth.)

  6. Mathematical concepts

    CERN Document Server

    Jost, Jürgen

    2015-01-01

    The main intention of this book is to describe and develop the conceptual, structural and abstract thinking of mathematics. Specific mathematical structures are used to illustrate the conceptual approach; providing a deeper insight into mutual relationships and abstract common features. These ideas are carefully motivated, explained and illustrated by examples so that many of the more technical proofs can be omitted. The book can therefore be used: ·         simply as an overview of the panorama of mathematical structures and the relations between them, to be supplemented by more detailed texts whenever you want to acquire a working knowledge of some structure ·         by itself as a first introduction to abstract mathematics ·         together with existing textbooks, to put their results into a more general perspective ·         to gain a new and hopefully deeper perspective after having studied such textbooks Mathematical Concepts has a broader scope and is less detaile...

  7. Exploring manufacturing solutions for SMEs

    DEFF Research Database (Denmark)

    Radziwon, Agnieszka; Blichfeldt, Henrik; Bilberg, Arne

    This exploratory study provides an overview over current state of manufacturing solutions in small and medium sized enterprises (SMEs) in region of Southern Denmark. Building on manufacturing paradigms, this paper reveals relevant aspects for the development and implementation of improving SMEs...... of manufacturing solutions, which are required to increase their competitiveness and assure sustainable growth....

  8. The Concept of Extraordinary Crime in Indonesia Legal System: is the Concept an Effective Criminal Policy?

    OpenAIRE

    Prahassacitta, Vidya

    2016-01-01

    The concept of extraordinary crime was a common concept in Indonesia. Adopts from the concept of the most serious crime in Rome Statute and adjusted with the Indonesian legal system. Then it developed wider and introduced into terrorism, corruption, drug abuse offenses, and child sexual abuse in legislations and Constitutional Court verdicts. The implementation of this concept generated some consequences in drafting and formulating the legislation as part of penal policy. This leads to two le...

  9. Solution preparation

    International Nuclear Information System (INIS)

    Seitz, M.G.

    1982-01-01

    Reviewed in this statement are methods of preparing solutions to be used in laboratory experiments to examine technical issues related to the safe disposal of nuclear waste from power generation. Each approach currently used to prepare solutions has advantages and any one approach may be preferred over the others in particular situations, depending upon the goals of the experimental program. These advantages are highlighted herein for three approaches to solution preparation that are currently used most in studies of nuclear waste disposal. Discussion of the disadvantages of each approach is presented to help a user select a preparation method for his particular studies. Also presented in this statement are general observations regarding solution preparation. These observations are used as examples of the types of concerns that need to be addressed regarding solution preparation. As shown by these examples, prior to experimentation or chemical analyses, laboratory techniques based on scientific knowledge of solutions can be applied to solutions, often resulting in great improvement in the usefulness of results

  10. Construction and reconstruction concept in mathematics instruction

    Science.gov (United States)

    Mumu, Jeinne; Charitas Indra Prahmana, Rully; Tanujaya, Benidiktus

    2017-12-01

    The purpose of this paper is to describe two learning activities undertaken by lecturers, so that students can understand a mathematical concept. The mathematical concept studied in this research is the Vector Space in Linear Algebra instruction. Classroom Action Research used as a research method with pre-service mathematics teacher at University of Papua as the research subject. Student participants are divided into two parallel classes, 24 students in regular class, and remedial class consist of 18 students. Both approaches, construct and reconstruction concept, are implemented on both classes. The result shows that concept construction can only be done in regular class while in remedial class, learning with concept construction approach is not able to increase students' understanding on the concept taught. Understanding the concept of a student in a remedial class can only be carried out using the concept reconstruction approach.

  11. Effect of scaffolding on helping introductory physics students solve quantitative problems involving strong alternative conceptions

    Science.gov (United States)

    Lin, Shih-Yin; Singh, Chandralekha

    2015-12-01

    It is well known that introductory physics students often have alternative conceptions that are inconsistent with established physical principles and concepts. Invoking alternative conceptions in the quantitative problem-solving process can derail the entire process. In order to help students solve quantitative problems involving strong alternative conceptions correctly, appropriate scaffolding support can be helpful. The goal of this study is to examine how different scaffolding supports involving analogical problem-solving influence introductory physics students' performance on a target quantitative problem in a situation where many students' solution process is derailed due to alternative conceptions. Three different scaffolding supports were designed and implemented in calculus-based and algebra-based introductory physics courses involving 410 students to evaluate the level of scaffolding needed to help students learn from an analogical problem that is similar in the underlying principles involved but for which the problem-solving process is not derailed by alternative conceptions. We found that for the quantitative problem involving strong alternative conceptions, simply guiding students to work through the solution of the analogical problem first was not enough to help most students discern the similarity between the two problems. However, if additional scaffolding supports that directly helped students examine and repair their knowledge elements involving alternative conceptions were provided, e.g., by guiding students to contemplate related issues and asking them to solve the targeted problem on their own first before learning from the analogical problem provided, students were more likely to discern the underlying similarities between the problems and avoid getting derailed by alternative conceptions when solving the targeted problem. We also found that some scaffolding supports were more effective in the calculus-based course than in the algebra

  12. The challenge of implementation

    DEFF Research Database (Denmark)

    Andersen, Karen Heide Hauge

    2016-01-01

    of the paper: which factors influence the degree of implementation of innovation and entrepreneurship in the individual lecturers’ daily teaching? The paper questions the common approach taken by higher educational institutions whereby lecturers are urged to teach innovation and entrepreneurship with minor...... these concepts in daily teaching, as it is strongly encouraged by policy makers and educations. This paper aims to discuss how lecturers experience the challenge of teaching their own discipline while being imposed to embrace and promote innovation and entrepreneurship teaching. Through a single study case...... of the BATCoM education at VIA University College, Denmark, the paper shows that the knowledge, use and implementation of the concepts is far from anchored in the lecturers’ daily practices. Through qualitative interviews the paper highlights different aspects considered, to determine the research question...

  13. ETHICAL FASHION CONCEPT AND DESIGNERS

    Directory of Open Access Journals (Sweden)

    Pinar GOKLUBERK OZLU

    2015-01-01

    Full Text Available Some problems like rapidly developing industrialization, irregular population growth, environmental pollution and to feel the impact of global warming as seriously, has been giving significant damage to the earth. People has realized that, after polluting to clean is harder than polluting of the measures to be taken before. And again people showed the sensitivity to the environment through different reactions and sanctions, took measures and created the new concepts about the enviroment. "Ethical Fashion" concept was created by the conscious and responsible individuals in the last two decades. However, that are being implemented as a concept is noticeable. Textile and fashion industry cover "Ethical Fashion"; ecological product, working conditions, fair trade and sustainable product are all in that concept. "Ethical Fashion" appeared and developed especially in United Kingdom, the USA and the other European countries. Nowadays, we may see a lot of textile and fashion designers, fabric and clothing collections, fairs and some specific courses at the universities about "Ethical Fashion". In this research contains "Ethical Fashion" concept, it's development processes and fashion designers who is working for this concept at the present time, also the main target is in this research, semtinizing "Ethical Fashion" concept.

  14. Integrating technology education concepts into China's educational system

    Science.gov (United States)

    Yang, Faxian

    The problem of this study was to develop a strategy for integrating technology education concepts within the Chinese mathematics and science curricula. The researcher used a case study as the basic methodology. It included three methods for collecting data: literature review, field study in junior and senior secondary schools in America and China, and interviews with experienced educators who were familiar with the status of technology education programs in the selected countries. The data came from the following areas: Japan, Taiwan, the United Kingdom, China, and five states in the United States: Illinois, Iowa, Maryland, Massachusetts, and New York. The researcher summarized each state and country's educational data, identified the advantages and disadvantages of their current technology education program, and identified the major concepts within each program. The process determined that identified concepts would be readily acceptable into the current Chinese educational system. Modernization of, industry, agriculture, science and technology, and defense have been recent objectives of the Chinese government. Therefore, Chinese understanding of technology, or technology education, became important for the country. However, traditional thought and culture curb the implementation of technology education within China's current education system. The proposed solution was to integrate technology education concepts into China's mathematics and science curricula. The purpose of the integration was to put new thoughts and methods into the current educational structure. It was concluded that the proposed model and interventions would allow Chinese educators to carry out the integration into China's education system.

  15. Using Concept Maps in Political Science

    Science.gov (United States)

    Chamberlain, Robert P.

    2015-01-01

    Concept mapping is a pedagogical technique that was developed in the 1970s and is being used in K-12 and postsecondary education. Although it has shown excellent results in other fields, it is still rare in political science. In this research note, I discuss the implementation and testing of concept mapping in my Advanced Introduction to…

  16. The Precision Field Lysimeter Concept

    Science.gov (United States)

    Fank, J.

    2009-04-01

    respectively. The different soil horizons in the lysimeters are equipped with sensors to measure soil temperature, water content and soil tension. Suction cups are used to get soil water samples. The lower boundary of the lysimeter is designed to maintain equilibrium between the suction applied to the leachate collection system and soil matrix potential thus the suction applied may vary depending on natural conditions - measured using tensiometers - in the field. The lysimeters are built in directly in a test area of 1000 m2 with the same vegetation to prevent island effects on evotranspiration. The topmost part of the lysimeter is realized as a removable ring that mechanical cultivation is possible in the same manner as at the test field. In this presentation the concept and the implementation of the Precision Field Lysimeter is shown. First results on water and solute balances of a 4 years investigation period are discussed.

  17. Cooling concepts for HTS components

    International Nuclear Information System (INIS)

    Binneberg, A.; Buschmann, H.; Neubert, J.

    1993-01-01

    HTS components require that low-cost, reliable cooling systems be used. There are no general solutions to such systems. Any cooling concept has to be tailored to the specific requirements of a system. The following has to he taken into consideration when designing cooling concepts: - cooling temperature - constancy and controllability of the cooling temperature - cooling load and refrigerating capacity - continuous or discontinuous mode - degree of automation - full serviceability or availability before evacuation -malfunctions caused by microphonic, thermal or electromagnetic effects -stationary or mobile application - investment and operating costs (orig.)

  18. Application of the Defense-in-Depth Concept in the Projects of New-Generation NPPs Equipped with VVER Reactors

    Energy Technology Data Exchange (ETDEWEB)

    Shvyryaev, Yu. V.; Morozov, V. B.; Kuchumov, A.Yu., E-mail: morozov@aep.ru [JSC Atomenergoproekt, Moscow (Russian Federation)

    2014-10-15

    The projects of new-generation NPPs equipped with VVER reactors are developed as projects the safety level of which is superior to that of NPPs that are currently in operation. The main design solutions adopted for implementing the defence-in-depth (DiD) concept in the projects of new-generation NPPs equipped with VVER reactors are briefly characterized in the paper. (author)

  19. Conception & validation d’une assistance numerique domiciliaire pour la personne âgee en perte d’autonomie

    OpenAIRE

    Dupuy , Lucile

    2016-01-01

    With the increase of life expectancy, aging in place is today a major concern for developed and emerging countries. Among the key solutions to explore, gerontechnologies are seen as the most promising. However, their evidence-based efficacy remains to be demonstrated for independent living or even for their usability and acceptance by the targeted old users.In this context, a user-centered conception methodology has been implemented for designing a multi-task and multi-domain (supporting ever...

  20. Mechatronic Systems Analysis, Design and Implementation

    CERN Document Server

    Boukas, El-Kébir

    2012-01-01

    This book deals with the analysis, the design and the implementation of the mechatronic systems. Classical and modern tools are developed for the analysis and the design for such systems. Robust control, H-Infinity and guaranteed cost control theory are also used for analysis and design of mechatronic systems. Different controller such as state feedback, static output feedback and dynamic output feedback controllers are used to stabilize mechatronic systems. Heuristic algorithms are provided to solve the design of the classical controller such as PID, phase lead, phase lag and phase lead-lag controllers while linear matrix inequalities (LMI) algorithms are provided for finding solutions to the state feedback, static output feedback and dynamic output feedback controllers. The theory presented in the different chapters of the volume is applied to numerical examples to show the usefulness of the theoretical results. Some case studies are also provided to show how the developed concepts apply for real system. Em...

  1. Pilot implementation

    DEFF Research Database (Denmark)

    Hertzum, Morten; Bansler, Jørgen P.; Havn, Erling C.

    2012-01-01

    A recurrent problem in information-systems development (ISD) is that many design shortcomings are not detected during development, but first after the system has been delivered and implemented in its intended environment. Pilot implementations appear to promise a way to extend prototyping from...... the laboratory to the field, thereby allowing users to experience a system design under realistic conditions and developers to get feedback from realistic use while the design is still malleable. We characterize pilot implementation, contrast it with prototyping, propose a iveelement model of pilot...... implementation and provide three empirical illustrations of our model. We conclude that pilot implementation has much merit as an ISD technique when system performance is contingent on context. But we also warn developers that, despite their seductive conceptual simplicity, pilot implementations can be difficult...

  2. Sci-Thur AM: Planning - 04: Evaluation of the fluence complexity, solution quality, and run efficiency produced by five fluence parameterizations implemented in PARETO multiobjective radiotherapy treatment planning software.

    Science.gov (United States)

    Champion, H; Fiege, J; McCurdy, B; Potrebko, P; Cull, A

    2012-07-01

    PARETO (Pareto-Aware Radiotherapy Evolutionary Treatment Optimization) is a novel multiobjective treatment planning system that performs beam orientation and fluence optimization simultaneously using an advanced evolutionary algorithm. In order to reduce the number of parameters involved in this enormous search space, we present several methods for modeling the beam fluence. The parameterizations are compared using innovative tools that evaluate fluence complexity, solution quality, and run efficiency. A PARETO run is performed using the basic weight (BW), linear gradient (LG), cosine transform (CT), beam group (BG), and isodose-projection (IP) methods for applying fluence modulation over the projection of the Planning Target Volume in the beam's-eye-view plane. The solutions of each run are non-dominated with respect to other trial solutions encountered during the run. However, to compare the solution quality of independent runs, each run competes against every other run in a round robin fashion. Score is assigned based on the fraction of solutions that survive when a tournament selection operator is applied to the solutions of the two competitors. To compare fluence complexity, a modulation index, fractal dimension, and image gradient entropy are calculated for the fluence maps of each optimal plan. We have found that the LG method results in superior solution quality for a spine phantom, lung patient, and cauda equina patient. The BG method produces solutions with the highest degree of fluence complexity. Most methods result in comparable run times. The LG method produces superior solution quality using a moderate degree of fluence modulation. © 2012 American Association of Physicists in Medicine.

  3. Conception of a product-related TopRunner pulse program. Supplementary scientific consultancy services: Working out of program modules for the practical implementation; Konzeption eines produktbezogenen TopRunner-Impulsprogramms. Ergaenzende wissenschaftliche Beratungsleistung: Erarbeitung von Programm-Modulen zur praktischen Umsetzung

    Energy Technology Data Exchange (ETDEWEB)

    Grether, Stefanie; Graulich, Kathrin; Griesshammer, Rainer

    2009-11-20

    Top runners - that is, devices with the most efficient advanced technology - are offered by the manufacturers too rare, and are required too little from the consumers. Under this aspect, the project under consideration accompanies scientifically the practical implementation in the preparatory phase of a presumably TopRunner pulse program. In addition, three other objectives are pursued: (1) Development of a product database for top runner products; (2) Construction of a comprehensive power saving brochure for the consumer advice (content and layout); (3) Design of a e-learning concept for power saving advice.

  4. Spatial Modernist Architectural Artistic Concepts

    Science.gov (United States)

    Gudkova, T. V.; Gudkov, A. A.

    2017-11-01

    The development of a single spatial modernist conception had continued until the middle of the twentieth century. The first authors who proposed the new conceptual solutions of an architectural space that had the greatest impact on the further development of architecture were Le Corbusier, Frank Lloyd Wright, Mies van der Rohein. They embodied different approaches within the common modernist spatial concept using the language of morphological, symbolic and phenomenological descriptions of space. The concept was based on the simplification of functional links, integration of internal architectural space with the environment due to the vanishing of boundaries between them and expansion of their interrelation. Le Corbusier proposed a spatio-temporal concept based on the movement and tempo-rhythmics of the space “from inside to outside.” Frank Lloyd Wright proposed the concept of integral space where inner and outer spaces were the parts of a whole. Mies van der Rohein was the author of the universal space concept in which the idea of the “dissolution” of the inner space in the outer space was embodied.

  5. Quasi-exact solutions of nonlinear differential equations

    OpenAIRE

    Kudryashov, Nikolay A.; Kochanov, Mark B.

    2014-01-01

    The concept of quasi-exact solutions of nonlinear differential equations is introduced. Quasi-exact solution expands the idea of exact solution for additional values of parameters of differential equation. These solutions are approximate solutions of nonlinear differential equations but they are close to exact solutions. Quasi-exact solutions of the the Kuramoto--Sivashinsky, the Korteweg--de Vries--Burgers and the Kawahara equations are founded.

  6. Implementation of Energy Strategies in Communities (Annex 63) Volume 2: Development of strategic measures

    DEFF Research Database (Denmark)

    Kellenberger, Daniel; Schmid, Christian; Quitzau, Maj-Britt

    This report describes the further development of the analysed measures from Volume 1 into strategic measures. As with the term measure, a strategic measure refers to an essential measure in concept that can be used to develop individual implementation strategies on a local level for part...... or the whole life cycle of a project (from the first vision to monitoring of the implemented solution). The developed strategic measures deal with the following topics: Setting Vision and Targets Developing Renewable Energy Strategies Making Full use of Legal Frameworks Designing an Urban Competition Processes...... a summary of each strategic measure supported by nine appendices, each a detailed description of each strategic measure....

  7. Database Concepts in a Domain Ontology

    Directory of Open Access Journals (Sweden)

    Gorskis Henrihs

    2017-12-01

    Full Text Available There are multiple approaches for mapping from a domain ontology to a database in the task of ontology-based data access. For that purpose, external mapping documents are most commonly used. These documents describe how the data necessary for the description of ontology individuals and other values, are to be obtained from the database. The present paper investigates the use of special database concepts. These concepts are not separated from the domain ontology; they are mixed with domain concepts to form a combined application ontology. By creating natural relationships between database concepts and domain concepts, mapping can be implemented more easily and with a specific purpose. The paper also investigates how the use of such database concepts in addition to domain concepts impacts ontology building and data retrieval.

  8. The Direct Internal Recycling concept to simplify the fuel cycle of a fusion power plant

    International Nuclear Information System (INIS)

    Day, Christian; Giegerich, Thomas

    2013-01-01

    Highlights: • The fusion fuel cycle is presented and its functions are discussed. • Tritium inventories are estimated for an early DEMO configuration. • The Direct Internal Recycling concept to reduce tritium inventories is described. • Concepts for its technical implementation are developed. -- Abstract: A new concept, the Direct Internal Recycling (DIR) concept, is proposed, which minimizes fuel cycle inventory by adding an additional short-cut between the pumped torus exhaust gas and the fuelling systems. The paper highlights quantitative modelling results derived from a simple fuel cycle spreadsheet which underline the potential benefits that can be achieved by implementation of the DIR concept into a fusion power plant. DIR requires a novel set-up of the torus exhaust pumping system, which replaces the batch-wise and cyclic operated cryogenic pumps by a continuous pumping solution and which offers at the same time an additional integral gas separation function. By that, hydrogen can be removed close to the divertor from all other gases and the main load to the fuel clean-up systems is a smaller, helium-rich gas stream. Candidate DIR relevant pump technology based on liquid metals (vapour diffusion and liquid ring pumps) and metal foils is discussed

  9. Biorefineries: from concepts to reality?

    Energy Technology Data Exchange (ETDEWEB)

    Wagemann, K. [DECHEMA e.V., Frankfurt am Main (Germany)

    2007-07-01

    The concept of biorefineries addresses the conversion of plant biomass to fuels, materials and chemicals, waste streams being minimized and used for the production of electricity and heat. Four different types are presently discussed: - Sugar-based biorefineries - Whole-crop biorefineries - Green biorefineries - Lignocellulose biorefineries Besides the lack of existing technical solutions and limited land resources, competition with food production and, as a consequence, rising raw material prices considered. (orig.)

  10. Soil Solution

    NARCIS (Netherlands)

    Sonneveld, C.; Voogt, W.

    2009-01-01

    The characteristics of the soil solution in the root environment in the greenhouse industry differ much from those for field grown crops. This is caused firstly by the growing conditions in the greenhouse, which strongly differ from those in the field and secondly the function attributed to the soil

  11. Seeding Solutions

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

    The Crucible Group operates on the basis of good faith –– producing best effort non-consensus texts. ..... science and technology-based solutions to agricultural production constraints, it is ...... In 1997 researchers at Case Western Reserve Medical School in Ohio (US) ...... Is there a need to update the system-wide IP audit?

  12. Podcast solutions

    CERN Document Server

    Geoghegan, Michael W

    2005-01-01

    Podcasting is the art of recording radio show style audio tracks, then distributing them to listeners on the Web via podcasting software such as iPodder. From downloading podcasts to producing a track for fun or profit, ""Podcast Solutions"" covers the entire world of podcasting with insight, humor, and the unmatched wisdom of experience.

  13. Implementation of marketing strategy: Factor of competitive advantage

    Directory of Open Access Journals (Sweden)

    Krstić Ivan

    2011-01-01

    Full Text Available Primary objective of the company is to reach the business success. Competitors have the same objective. Only the companies that really meet the consumer's needs and demands survive in the competitive struggle. The company who succeeds in it, has the possibility to achieve the competitive advantage as well. The company has to have the adequate marketing strategy in order to fulfill the marketing objectives and achieve the competitive advantage. The marketing strategy should be flexible and properly implemented to fulfill the expected results. The best solution is developing the credible strategies. Researching of the strategic marketing literature, the authors have noted down that the greater attention is given to the formulation than the implementation of the marketing strategy. In this text, focus is on the research of the marketing strategy implementation as a significant factor of the competitive advantage. The traditional concept of the marketing strategy implementation is taken into consideration first, as well as the risks the enterprise is facing with in that case. Thereafter, the testing and developing of the credible marketing strategy is represented, as well as the problems the enterprise is facing with in the implementation. Finally, the executive skills and control are analyzed as important factors of the successful implementation of the marketing strategy. .

  14. Eine studentische Wiki-Bibliothek für unterrichtsbegleitende Materialien: Konzeption, Implementierung und Evaluation für das Medizinische Curriculum München (MeCuM [A student-driven wiki-library for educational materials: Concept, implementation, and evaluation for the Medical Curriculum Munich (MeCuM

    Directory of Open Access Journals (Sweden)

    Berger, Michael

    2007-11-01

    Full Text Available [english] Problem: The new study regulation for medical licensing in Germany has caused significant reform of the medical curricula. At Munich University (LMU, the Medical Curriculum Munich (MeCuM was introduced in 2004. More individual responsibility of the students regarding their academic goals as well as a problem-oriented thought process are essential features of the new curriculum. Through our project, an open web based platform for the design of curriculum-specific teaching and study material has become accessible to students and faculty of the MeCuM. Methods: Students created an online library in harmony with the curricular structure of the MeCuM. The technical implementation was carried out with the MediaWiki-Open-Source software. Contents can be edited from all students or faculty of the MeCuM in an anonymous or personalized manner. An online questionnaire was carried out to evaluate the project. Results: Our online library as a wiki is the first solution of this kind in medical education in Germany. The concept was implemented without technical difficulties and is linked to the official websites of LMU Munich. The website’s contents were visited 417,808 times from December 2005 through June 2007. Online-based evaluation showed that the project is positively recognized, and students are motivated to contribute actively. Discussion: The project closely reflects the academic curriculum of the MeCuM and creates additional opportunities for interaction between students and teachers. The design as an open source project allows easy handling as well as frequent control and ability to update the contents, but integrity and accuracy of the data content require further effort. Additional evaluation will be essential for improvements. The integration of faculty as reviewers and tutors is planned. Sustainability of the project is dependent upon continued student leadership. The concept of the project has been transferred to another medical

  15. Designing Hyper-V solutions

    CERN Document Server

    Grover, Saurabh

    2015-01-01

    This book is aimed at IT admins, consultants, and architects alike who wish to deploy, manage, and maintain Hyper-V solutions in organizations of various sizes. You are expected to have a working knowledge of managing Windows Server and a fair understanding of networking and storage concepts.

  16. Treaty implementation

    International Nuclear Information System (INIS)

    Dunn, L.A.

    1990-01-01

    This paper touches on three aspects of the relationship between intelligence and treaty implementation, a two-way association. First the author discusses the role of intelligence as a basis for compliance monitoring and treaty verification. Second the authors discusses payoffs of intelligence gathering and the intelligence process of treaty implementation, in particular on-site inspection. Third, the author goes in another direction and discusses some of the tensions between the intelligence gathering and treaty-implementation processes, especially with regard to extensive use of on-site inspection, such as we are likely to see in monitoring compliance of future arms control treaties

  17. ARCHITECTURAL CONCEPTS FOR VALUE CHAINS

    OpenAIRE

    A.C. Janse van Rensburg

    2012-01-01

    ENGLISH ABSTRACT:The Porter Value Chain has been widely adopted by the business community as a mechanism to understand and comprehend complexity in business environments, with the ultimate goal of structuring the business to maximize its competitive advantage. Implementing the Value Chain is not easy: a number of organizations can testify to their failure to derive any benefits at all from this concept. To overcome this problem, an approach is presented to assist the organization in ...

  18. New concept of critical infrastructure strengthening

    International Nuclear Information System (INIS)

    Gazizov, Talgat R.; Orlov, Pavel E.; Zabolotsky, Alexander M.; Kuksenko, Sergey P.

    2016-01-01

    Strengthening of critical infrastructure is considered. Modal reservation of electronics is proposed as a new concept of the strengthening. The concept combines a widely used cold backup and a recently proposed modal filtration. It makes electronics reliable as well as protected against electromagnetic interference, especially the ultra-wide band pulses. New printed circuit board structure is suggested for implementation of the proposed concept. Results of simulation in time and frequency domains are presented for the suggested structures. Considerable attenuation of dangerous excitations shows that the new concept and structure are promising.

  19. New concept of critical infrastructure strengthening

    Energy Technology Data Exchange (ETDEWEB)

    Gazizov, Talgat R.; Orlov, Pavel E.; Zabolotsky, Alexander M.; Kuksenko, Sergey P. [Tomsk State University of Control Systems and Radioelectronics, 634050, Lenin Ave., Tomsk (Russian Federation)

    2016-06-08

    Strengthening of critical infrastructure is considered. Modal reservation of electronics is proposed as a new concept of the strengthening. The concept combines a widely used cold backup and a recently proposed modal filtration. It makes electronics reliable as well as protected against electromagnetic interference, especially the ultra-wide band pulses. New printed circuit board structure is suggested for implementation of the proposed concept. Results of simulation in time and frequency domains are presented for the suggested structures. Considerable attenuation of dangerous excitations shows that the new concept and structure are promising.

  20. Buyer-supplier relationships and planning solutions

    NARCIS (Netherlands)

    Hvolby, H.H.; Trienekens, J.H.; Steger-Jensen, K.

    2007-01-01

    The paper focuses on supply chain relationships and segmented planning and ICT concepts. Major supplier segments are distinguished based on literature: capacity suppliers, standard suppliers, system suppliers and key suppliers. Next, current supply chain planning solutions are distinguished: vendor