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Sample records for project organization principles

  1. Principles of project management

    Science.gov (United States)

    1982-01-01

    The basic principles of project management as practiced by NASA management personnel are presented. These principles are given as ground rules and guidelines to be used in the performance of research, development, construction or operational assignments.

  2. Management Principles for Nonproliferation Organizations

    International Nuclear Information System (INIS)

    Frazar, Sarah L.; Hund, Gretchen

    2012-01-01

    This paper identifies business models and six management principles that can be applied by a nonproliferation organization to maximize the value and effectiveness of its products. The organizations responsible for reducing the nuclear proliferation threat have experienced a substantial growth in responsibility and visibility since the September 11 attacks. Since then, the international community has witnessed revelations of clandestine nuclear facilities, nuclear black markets, periodic nuclear tests, and a resurgence of interest by countries worldwide in developing nuclear capabilities. The security environment will likely continue to evolve in unexpected ways since most of the proliferation threats with which the world will be forced to contend remain unforeseen. To better prepare for and respond to this evolving security environment, many nonproliferation organizations are interested in finding new or better ways to increase the effectiveness and efficiency of their operations. Of course, all organizations, whether they are market driven or non-profit, must operate effectively and efficiently if they are to succeed. Indeed, as this study demonstrates, many of the management principles that this study recommends can help all organizations succeed. However, this study pays particular attention to nonproliferation organizations because of the mission they are responsible for fulfilling. Nonproliferation organizations, including nonproliferation programs that operate within a larger national security organization, are responsible for reducing the threat of nuclear, chemical and biological weapons. These organizations have an enduring mandate from the public and the international community not to fail in the completion of their mission for failure could have detrimental impacts on international security, public health and the environment. Moreover, the public expects nonproliferation organizations and programs to fulfill their mission, even when resources are limited

  3. Management Principles for Nonproliferation Organizations

    Energy Technology Data Exchange (ETDEWEB)

    Frazar, Sarah L.; Hund, Gretchen

    2012-03-06

    This paper identifies business models and six management principles that can be applied by a nonproliferation organization to maximize the value and effectiveness of its products. The organizations responsible for reducing the nuclear proliferation threat have experienced a substantial growth in responsibility and visibility since the September 11 attacks. Since then, the international community has witnessed revelations of clandestine nuclear facilities, nuclear black markets, periodic nuclear tests, and a resurgence of interest by countries worldwide in developing nuclear capabilities. The security environment will likely continue to evolve in unexpected ways since most of the proliferation threats with which the world will be forced to contend remain unforeseen. To better prepare for and respond to this evolving security environment, many nonproliferation organizations are interested in finding new or better ways to increase the effectiveness and efficiency of their operations. Of course, all organizations, whether they are market driven or non-profit, must operate effectively and efficiently if they are to succeed. Indeed, as this study demonstrates, many of the management principles that this study recommends can help all organizations succeed. However, this study pays particular attention to nonproliferation organizations because of the mission they are responsible for fulfilling. Nonproliferation organizations, including nonproliferation programs that operate within a larger national security organization, are responsible for reducing the threat of nuclear, chemical and biological weapons. These organizations have an enduring mandate from the public and the international community not to fail in the completion of their mission for failure could have detrimental impacts on international security, public health and the environment. Moreover, the public expects nonproliferation organizations and programs to fulfill their mission, even when resources are limited

  4. Accountability Principles for Research Organizations | IDRC ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2011-10-28

    Oct 28, 2011 ... Accountability Principles of Research Organisations provides a ... good practices and principles for policy-oriented research organizations working in developing countries. ... Image. IDRC. Accountability Principles of Research Organisations ... The Association for Progressive Communications Women's ...

  5. Organizations, projects and culture

    NARCIS (Netherlands)

    J. van Cleeff; Pieter van Nispen tot Pannerden

    2016-01-01

    Purpose: to explore and demonstrate the effects of organizational culture on projects, in particular project culture and project management style. Methodology/approach: descriptive and explorative; through students’ groups. Findings: the cultural relationship between organizations, their projects

  6. Variational principles for the projected breakup amplitude

    International Nuclear Information System (INIS)

    Hahn, Y.

    1976-01-01

    Two alternate forms of variational principles for the breakup amplitude describing the two- to three-cluster transition are derived such that all the integrals involved in the intermediate stages are well defined. The first form contains a trial Green's function with which both the initial and final state trial wave functions are constructed. The earlier form of the Kohn-type variational principle derived by Lieber, Rosenberg, and Spruch is recovered, however, when this connection between the trial functions is removed. The second form of the variational principle is derived by projecting out from the trial functions all the open channel components which correspond to the two-cluster structures including the rearrangement channels. The remaining part of the wave functions describes the channels with three-cluster structures, and the integrals involving this part are then mathematically well defined

  7. Principles of phosphorescent organic light emitting devices.

    Science.gov (United States)

    Minaev, Boris; Baryshnikov, Gleb; Agren, Hans

    2014-02-07

    Organic light-emitting device (OLED) technology has found numerous applications in the development of solid state lighting, flat panel displays and flexible screens. These applications are already commercialized in mobile phones and TV sets. White OLEDs are of especial importance for lighting; they now use multilayer combinations of organic and elementoorganic dyes which emit various colors in the red, green and blue parts of the visible spectrum. At the same time the stability of phosphorescent blue emitters is still a major challenge for OLED applications. In this review we highlight the basic principles and the main mechanisms behind phosphorescent light emission of various classes of photofunctional OLED materials, like organic polymers and oligomers, electron and hole transport molecules, elementoorganic complexes with heavy metal central ions, and clarify connections between the main features of electronic structure and the photo-physical properties of the phosphorescent OLED materials.

  8. Organization of project management

    International Nuclear Information System (INIS)

    Schmidt, R.

    1975-01-01

    When speaking about interfaces within a project and their management, one has to understand and define what an interface is. In general, each component facing another one and each person working on a project with another person represents an interface. Therefore a project will consist practically in its entirety of interfaces with components and people sandwiched between them. This paper is limited to the most important interfaces with a focus on the problems occuring at them and their resolution. (orig.) [de

  9. An assessment of adherence to basic ecological principles by payments for ecosystem service projects.

    Science.gov (United States)

    Prager, C M; Varga, A; Olmsted, P; Ingram, J C; Cattau, M; Freund, C; Wynn-Grant, R; Naeem, S

    2016-08-01

    Programs and projects employing payments for ecosystem service (PES) interventions achieve their objectives by linking buyers and sellers of ecosystem services. Although PES projects are popular conservation and development interventions, little is known about their adherence to basic ecological principles. We conducted a quantitative assessment of the degree to which a global set of PES projects adhered to four ecological principles that are basic scientific considerations for any project focused on ecosystem management: collection of baseline data, identification of threats to an ecosystem service, monitoring, and attention to ecosystem dynamics or the formation of an adaptive management plan. We evaluated 118 PES projects in three markets-biodiversity, carbon, and water-compiled using websites of major conservation organizations; ecology, economic, and climate-change databases; and three scholarly databases (ISI Web of Knowledge, Web of Science, and Google Scholar). To assess adherence to ecological principles, we constructed two scientific indices (one additive [ASI] and one multiplicative [MSI]) based on our four ecological criteria and analyzed index scores by relevant project characteristics (e.g., sector, buyer, seller). Carbon-sector projects had higher ASI values (P < 0.05) than water-sector projects and marginally higher ASI scores (P < 0.1) than biodiversity-sector projects, demonstrating their greater adherence to ecological principles. Projects financed by public-private partnerships had significantly higher ASI values than projects financed by governments (P < 0.05) and marginally higher ASI values than those funded by private entities (P < 0.1). We did not detect differences in adherence to ecological principles based on the inclusion of cobenefits, the spatial extent of a project, or the size of a project's budget. These findings suggest, at this critical phase in the rapid growth of PES projects, that fundamental ecological principles should be

  10. The Distribution of Macromolecular Principles throughout Introductory Organic Chemistry

    Science.gov (United States)

    Shulman, Joel I.

    2017-01-01

    Many of the principles of organic polymer chemistry are direct extensions of the information contained in the standard introductory organic chemistry course. Often, however, the discussion of macromolecules is relegated to a chapter at the end of the organic chemistry text and is covered briefly, if at all. Connecting the organic-chemical…

  11. Ethical principles and practice in organic processing

    DEFF Research Database (Denmark)

    Hansen, Mette Weinreich; Nielsen, T; Kristensen, Niels Heine

    2006-01-01

    market for new actors – especially this paper will concentrate on the processing companies who, for a large part, took interest in the organic production after the ending of the pioneer phase. The authors emphasize the importance of reflecting values in relation to organic food production especially...

  12. The Principles of Organization of Internal Control of Companies

    Directory of Open Access Journals (Sweden)

    Panteleiev

    2017-02-01

    Full Text Available The question to give a convincing assessment of the Rules of the internal controls and present them in the form of principles of organization of internal control. Since the final decision in the form of an exhaustive list and universal principles of internal control is no scientific research continues these principles. It is necessary to examine the logic of the main provisions of the organization's internal control due consideration of the requirements of international practice controls and propose principles of internal control. For this purpose, conducted a critical analysis of the main provisions of internal controls contained in the publications and in the regulations on internal control proceedings. Synthesis of articles of authors of lead scientific and practical journal Ukraine "Accounting and Auditing" for the 1994-2015 biennium pointed out that despite the coverage of current journal articles provisions, principles, requirements, rules and other modern techniques. On internal control and comprehensive set of reasonable response to the organization and classification of internal control is absent. This leads to continue the search key components of the organization's internal control. The above basic concepts in publications on the organization of internal control were used in the formation of a set of principles of control. According to the requirements of the OECD field of internal control includes risk management, cost control, change in control, complete information to guarantee the effectiveness of internal control systems, providing the ability to make decisions and so on. COSO model contains an exhaustive list of five components. The results of the questionnaire trainees have provided compelling arguments for classifying and establishing relevant principles of organization and internal controls were rejected. A list of the basic principles of the organization of internal control, which consists of 25 elements that are shaped

  13. Principles of the Organization of the Global Economic System

    Science.gov (United States)

    Dyatlov, Sergey A.; Bulavko, Olga A.; Balanovskaya, Anna V.; Nikitina, Natalia V.; Chudaeva, Alexandra A.

    2016-01-01

    The development of the economic system is not a spontaneous but a programmed and controlled process. Economy is always a controlled system in which there is always an appropriate subject of management. The article considers principles of the organization of the global economic system. The characteristic of the principle of "hierarchy of…

  14. Principles for the formation of an effective concept of multifunctional high-rise construction investment projects

    Directory of Open Access Journals (Sweden)

    Beliakov Sergei

    2018-01-01

    Full Text Available Investment projects of high-rise construction have a number of features that determine specific risks and additional opportunities that require analysis and accounting in the formation of an effective project concept. The most significant features of high-rise construction include long construction time, complexity of technical and technological solutions, complexity of decisions on the organization of construction and operation, high cost of construction and operation, complexity in determining the ratio of areas designed to accommodate different functional areas, when organizing and coordinating the operation of the facility, with internal zoning. Taking into account the specificity of high-rise construction, among the factors determining the effectiveness of projects, it is advisable to consider as key factors: organizational, technological and investment factors. Within the framework of the article, the author singled out key particular functions for each group of factors under consideration, and also developed a system of principles for the formation of an effective concept of multifunctional high-rise construction investment projects, including the principle of logistic efficiency, the principle of optimal functional zoning, the principle of efficiency of equipment use, the principle of optimizing technological processes, the principle maximization of income, the principle of fund management, the principle of risk management . The model of formation of an effective concept of investment projects of multifunctional high-rise construction developed by the author can contribute to the development of methodological tools in the field of managing the implementation of high-rise construction projects, taking into account their specificity in the current economic conditions.

  15. Principles for the formation of an effective concept of multifunctional high-rise construction investment projects

    Science.gov (United States)

    Beliakov, Sergei

    2018-03-01

    Investment projects of high-rise construction have a number of features that determine specific risks and additional opportunities that require analysis and accounting in the formation of an effective project concept. The most significant features of high-rise construction include long construction time, complexity of technical and technological solutions, complexity of decisions on the organization of construction and operation, high cost of construction and operation, complexity in determining the ratio of areas designed to accommodate different functional areas, when organizing and coordinating the operation of the facility, with internal zoning. Taking into account the specificity of high-rise construction, among the factors determining the effectiveness of projects, it is advisable to consider as key factors: organizational, technological and investment factors. Within the framework of the article, the author singled out key particular functions for each group of factors under consideration, and also developed a system of principles for the formation of an effective concept of multifunctional high-rise construction investment projects, including the principle of logistic efficiency, the principle of optimal functional zoning, the principle of efficiency of equipment use, the principle of optimizing technological processes, the principle maximization of income, the principle of fund management, the principle of risk management . The model of formation of an effective concept of investment projects of multifunctional high-rise construction developed by the author can contribute to the development of methodological tools in the field of managing the implementation of high-rise construction projects, taking into account their specificity in the current economic conditions.

  16. Spectroscopy of organic semiconductors from first principles

    Science.gov (United States)

    Sharifzadeh, Sahar; Biller, Ariel; Kronik, Leeor; Neaton, Jeffery

    2011-03-01

    Advances in organic optoelectronic materials rely on an accurate understanding their spectroscopy, motivating the development of predictive theoretical methods that accurately describe the excited states of organic semiconductors. In this work, we use density functional theory and many-body perturbation theory (GW/BSE) to compute the electronic and optical properties of two well-studied organic semiconductors, pentacene and PTCDA. We carefully compare our calculations of the bulk density of states with available photoemission spectra, accounting for the role of finite temperature and surface effects in experiment, and examining the influence of our main approximations -- e.g. the GW starting point and the application of the generalized plasmon-pole model -- on the predicted electronic structure. Moreover, our predictions for the nature of the exciton and its binding energy are discussed and compared against optical absorption data. We acknowledge DOE, NSF, and BASF for financial support and NERSC for computational resources.

  17. Digital projection radiography. Technical principles, image properties and potential applications

    International Nuclear Information System (INIS)

    Busch, H.P.

    1999-01-01

    The history of development of digital projection radiography as a diagnostic method is presented in a comprehensive survey. The various technical principles are explained in detail and illustrated by means of graphic figures and digital X-ray pictures. A comparative assessment of currently applied radiographic systems is given and the potential clinical applications of the method of digital projection radiography are discussed. (orig./CB) [de

  18. Introducing Principles of Land Surveying by Assigning a Practical Project

    OpenAIRE

    Introducing Principles of Land Surveying by Assigning a Practical Project

    2016-01-01

    A practical project is used in an engineering surveying course to expose sophomore and junior civil engineering students to several important issues related to the use of basic principles of land surveying. The project, which is the design of a two-lane rural highway to connect between two arbitrary points, requires students to draw the profile of the proposed highway along with the existing ground level. Areas of all cross-sections are then computed to enable quantity computations between th...

  19. Efficient Project Delivery Using Lean Principles - An Indian Case Study

    Science.gov (United States)

    Kovvuri, P. Ramachandra Reddy; Sawhney, Anil; Ahuja, Ritu; Sreekumar, Aiswarya

    2016-03-01

    Construction industry in India is growing at a rapid pace. Along with this growth, the industry is facing numerous challenges that are making delivery of projects inefficient. Experts believe that capacity constraints in the industry need to be addressed immediately. Government has recommended `introduction of efficient technologies and modern management techniques' to increase the productivity of the industry. In this context, lean principles can act as a lever to make project delivery more efficient and provide the much needed impetus to the Indian construction sector. Around the globe lean principles are showing positive results on the projects. Project teams are reporting improvements in construction time, cost and quality along with softer benefits of enhanced collaboration, coordination and trust in project teams. Can adoption of lean principles provide similar benefits in the Indian construction sector? This research was conducted to answer this question. Using an action research approach a key lean construction tool called Last Planner System (LPS) was tested on a large Indian construction project. The work described in this work investigates the improvements achieved in project delivery by adopting LPS in Indian construction sector. Comparison in pre- and post-implementation data demonstrates increase in the certainty of work-flow and improves schedule compliance. This is measured through a simple LPS metric called percent plan complete. Explicit improvements in schedule performance are seen during 8 week LPS implementation along with implicit improvements in coordination, collaboration and trust in the project team. This work reports the findings of LPS implementation on the case study project outlining the barriers and drivers to adoption, strategies needed to ensure successful implementation and roadmap for implementation. Based on the findings the authors envision that lean construction can make project delivery more efficient in India.

  20. Organization of BSc and MSc projects in project families

    DEFF Research Database (Denmark)

    Ottosen, Lisbeth M.; Goltermann, Per; Jensen, Pernille Erland

    2014-01-01

    This work reports organization of student thesis projects in project families, with the benefit to both teaching and learning. The project organization went from student projects broadly distributed on topics related to different research issues and individual supervision to project families with...

  1. STRATEGIC PROJECT MANAGEMENT PRINCIPLES, PROGRAMS AND PORTFOLIOS OF THE MEDICAL INSTITUTION

    Directory of Open Access Journals (Sweden)

    Елена Борисовна ДАНЧЕНКО

    2017-03-01

    Full Text Available The article gives a brief overview of the latest research in the direction of the use of the project-based approach to the management of medical institutions. It is shown that medicine today is a project-oriented area, and modern scientific studies suggest the use of not only the project management approach and portfolio management. The various scientific sources proposed the classification of projects of medical institutions, mechanisms of formation of projects portfolios of such institutions. The concept of integrated management of medical institutions, which includes strategic, project, portfolio, program management approach (S3P-concept, is offered. According to this concept, the process of S3P-management of the medical institution will include four stages, which are closely interrelated. For the first time, the pair principles of S3P-management are formulated. The proposed concept and principles of S3P-management of medical institution require further development and creating of models, methods and integrated management tools, as well as the development of a system of indicators verify compliance with the organization's strategy of its projects, projects portfolios and programs. This concept and the proposed integrated management principles are universal and can be applied to any project-oriented area.

  2. Tracing organizing principles: Learning from the history of systems biology

    DEFF Research Database (Denmark)

    Green, Sara; Wolkenhauer, Olaf

    2014-01-01

    on this historical background in order to increase the understanding of the motivation behind the search for general principles and to clarify different epistemic aims within systems biology. We pinpoint key aspects of earlier approaches that also underlie the current practice. These are i) the focus on relational......With the emergence of systems biology, the identification of organizing principles is being highlighted as a key research aim. Researchers attempt to “reverse engineer” the functional organization of biological systems using methodologies from mathematics, engineering and computer science while...... taking advantage of data produced by new experimental techniques. While systems biology is a relatively new approach, the quest for general principles of biological organization dates back to systems theoretic approaches in early and mid-twentieth century. The aim of this paper is to draw...

  3. General aspects of project organization

    International Nuclear Information System (INIS)

    Staebler, K.

    1975-01-01

    For power plant construction and errection the Federal Republic of Germany has a very well experienced industry with remarkable results in the past time. The 'bottle-neck' is not so much the design and manufacturing, it is also not in the area of sub-suppliers but it is more the personal for mounting and commissioning of the plant. In the report are only touched the various problems of project organization by the point of view of the utility. (orig./FW) [de

  4. The search for organizing principles as a cure against reductionism in systems medicine

    DEFF Research Database (Denmark)

    Wolkenhauer, Olaf; Green, Sara

    2013-01-01

    , that originally motivated these projects, appears to have been forgotten in many highly specialized research programmes. We here investigate the prospects for use of an old regulative ideal from systems theory to describe the organization of cellular systems ‘in general’ by identifying key concepts, challenges......Biological complexity has forced scientists to develop highly reductive approaches, with an ever-increasing degree of specialization. As a consequence, research projects have become fragmented, and their results strongly dependent on the experimental context. The general research question...... and strategies to pursue the search for organizing principles. We argue that there is no tension between the complexity of biological systems and the search for organizing principles. On the contrary, it is the complexity of organisms and the current level of techniques and knowledge that urge us to renew...

  5. Thermodynamic properties of organic compounds estimation methods, principles and practice

    CERN Document Server

    Janz, George J

    1967-01-01

    Thermodynamic Properties of Organic Compounds: Estimation Methods, Principles and Practice, Revised Edition focuses on the progression of practical methods in computing the thermodynamic characteristics of organic compounds. Divided into two parts with eight chapters, the book concentrates first on the methods of estimation. Topics presented are statistical and combined thermodynamic functions; free energy change and equilibrium conversions; and estimation of thermodynamic properties. The next discussions focus on the thermodynamic properties of simple polyatomic systems by statistical the

  6. The Design of Project Management Structural Organization

    OpenAIRE

    Dumitru Constantinescu; Cristian Etegan

    2007-01-01

    The relationships organization-suppliers-customers have recently known major changes in the structure of services and have made the organization develop its managerial and professional competencies in order to do projects. The qualified organization is the most trust-worthy in the process of doing a project. The participation of an organization in doing projects depends on a multitude of factors. Out of these factors, the structural organization comes forth, as it represents the variable with...

  7. Multiple Perspectives on Organizing: projects between tyranny and perforation

    DEFF Research Database (Denmark)

    Koch, Christian; Bendixen, Mads

    2005-01-01

    engineering organizations are the need for multiple organizing principles and management to bridge contradictory and competing concerns for skill development, resource alignment and innovation efforts; and a strong need to focus on soft management practices such as mediation, brokering and coaching....... its projects and the spatial/community dimension. This enables an understanding of the multiple, often contrasting, organizing dynamics in the organization as well as diverse interests and groups found within this type of organization. It finds that it is not only the clients of the company who rule...

  8. Enriching project organizations with formal change agents

    DEFF Research Database (Denmark)

    Eskerod, Pernille; Justesen, Just Bendix; Sjøgaard, Gisela

    2017-01-01

    Purpose: Project success requires effective and efficient cooperation between the project organization and the permanent organization in which the project takes place. The purpose of this paper is to discuss potentials and pitfalls from enriching project organizations by appointing peers as formal...... and middle and top management support are major determinants of success within change projects. To select change agents that the employees respect and can identify with, combined with top management prioritization, is important in order for the project organization to benefit from the additional role...... change agents. Design/methodology/approach: The paper is based on a literature review and a multiple-case study in which six organizations participated in an action-oriented research project. The aim for the organizations was to obtain a better health status among the employees by accomplishing...

  9. Cellular gauge symmetry and the Li organization principle: General considerations.

    Science.gov (United States)

    Tozzi, Arturo; Peters, James F; Navarro, Jorge; Kun, Wu; Lin, Bi; Marijuán, Pedro C

    2017-12-01

    Based on novel topological considerations, we postulate a gauge symmetry for living cells and proceed to interpret it from a consistent Eastern perspective: the li organization principle. In our framework, the reference system is the living cell, equipped with general symmetries and energetic constraints standing for the intertwined biochemical, metabolic and signaling pathways that allow the global homeostasis of the system. Environmental stimuli stand for forces able to locally break the symmetry of metabolic/signaling pathways, while the species-specific DNA is the gauge field that restores the global homeostasis after external perturbations. We apply the Borsuk-Ulam Theorem (BUT) to operationalize a methodology in terms of topology/gauge fields and subsequently inquire about the evolution from inorganic to organic structures and to the prokaryotic and eukaryotic modes of organization. We converge on the strategic role that second messengers have played regarding the emergence of a unitary gauge field with profound evolutionary implications. A new avenue for a deeper investigation of biological complexity looms. Philosophically, we might be reminded of the duality between two essential concepts proposed by the great Chinese synthesizer Zhu Xi (in the XIII Century). On the one side the li organization principle, equivalent to the dynamic interplay between symmetry and information; and on the other side the qi principle, equivalent to the energy participating in the process-both always interlinked with each other. In contemporary terms, it would mean the required interconnection between information and energy, and the necessity to revise essential principles of information philosophy. Copyright © 2017 Elsevier Ltd. All rights reserved.

  10. Political hybrids: tocquevillian views on project organizations

    NARCIS (Netherlands)

    Clegg, S.R.; Courpasson, D.

    2004-01-01

    For the past decade, project organization has become increasingly central to management and organization studies, particularly as these seek to discern the contours of post-modern organizations. Yet, these contours frequently seem to be sighted without bearings on the current realities of project

  11. Principles of the institutional law of international organizations

    CERN Document Server

    Amerasinghe-Chittharanjan, Felix

    1996-01-01

    Dr Amerasinghe starts with a brief history of international organizations. In fourteen substantive chapters, he then deals with subjects such as interpretation, membership and representation, the doctrine of "ultra vires", responsibility, liability of members to third parties, internal law and employment relations, privileges and immunities, dispute settlement, and, finally, dissolution and succession. There is a full and detailed examination of the problems connected with each of these subjects. The primary object of the book is to discuss principles, but Dr Amerasinghe also studies the law and practice of different organizations, using a rigourous analysis of the material alongside his functional examination of the law.

  12. Basic principles of information technology organization in health care institutions.

    Science.gov (United States)

    Mitchell, J A

    1997-01-01

    This paper focuses on the basic principles of information technology (IT) organization within health sciences centers. The paper considers the placement of the leader of the IT effort within the health sciences administrative structure and the organization of the IT unit. A case study of the University of Missouri-Columbia Health Sciences Center demonstrates how a role-based organizational model for IT support can be effective for determining the boundary between centralized and decentralized organizations. The conclusions are that the IT leader needs to be positioned with other institutional leaders who are making strategic decisions, and that the internal IT structure needs to be a role-based hybrid of centralized and decentralized units. The IT leader needs to understand the mission of the organization and actively use change-management techniques.

  13. Managing a project's legacy: implications for organizations and project management

    Science.gov (United States)

    Cooper, Lynne P.; Hecht, Michael H.; Majchrzak, Ann

    2003-01-01

    Organizations that rely on projects to implement their products must find effective mechanisms for propagating lessons learned on one project throughout the organization. A broad view of what constitutes a project's 'legacy' is presented that includes not just the design products and leftover parts, but new processes, relationships, technology, skills, planning data, and performance metrics. Based on research evaluating knowledge reuse in innovative contexts, this paper presents an approach to project legacy management that focuses on collecting and using legacy knowledge to promote organizational learning and effective reuse, while addressing factors of post-project responsibility, information obsolescence, and the importance of ancillary contextual information. .

  14. Applying EVM principles to Tevatron Beam Position Monitor Project

    International Nuclear Information System (INIS)

    Banerjee, Bakul

    2005-01-01

    -purpose network called ACNET. New software algorithms are designed to decouple antiproton signals from the mixed proton and antiproton signals. Along with many technical challenges, it was necessary to meet various project management challenges as well. Since 1999, U.S. Department of Energy (DOE) has taken various measures to improve project management of the acquisition of capital assets. U.S. National Laboratories, with their charter of driving scientific efforts of DOE, have put into place project management methodologies recommended by DOE. One of the outcomes of such measures is the deployment of a formal project management system for large projects. This recommendation is detailed in the DOE order M 413.3. The Tevatron BPM Upgrade project, as a part of the Run II Upgrade project, used the methodology prescribed in the DOE order. Particular attention was concentrated on the performance management since the accelerator complex will be in operation for several years in the future. Because of the cost and schedule constraints on the project, it was also important to deploy Earned Value Management (EVM) methodology recommended by the DOE orders. In this paper, we discuss how the earned value project management methodology was implemented using a work breakdown structure based on system life cycle phases. Tevatron BPM upgrade project, now nearing completion, has been a significant learning experience for the organization. We discuss important lessons learned from the phase-dependant earned value management project model. Hardware and software co-design along with simultaneously developed high-precision algorithm was a major challenge. Since formal project management process is not fully ingrained into the cultural environment of the laboratory dedicated to high-energy physics research, we also gained significant experience with the planning for schedule and cost in this environment. We also present a set of earned value project management data that may serve as a baseline for

  15. Is there a self-organization principle of river deltas?

    Science.gov (United States)

    Tejedor, Alejandro; Longjas, Anthony; Foufoula-Georgiou, Efi

    2017-04-01

    River deltas are known to possess a complex topological and flux-partitioning structure which has recently been quantified using spectral graph theory [Tejedor et al., 2015a,b]. By analysis of real and simulated deltas it has also been shown that there is promise in formalizing relationships between this topo-dynamic delta structure and the underlying delta forming processes [e.g., Tejedor et al., 2016]. The question we pose here is whether there exists a first order organizational principle behind the self-organization of river deltas and whether this principle can be unraveled from the co-evolving topo-dynamic structure encoded in the delta planform. To answer this question, we introduce a new metric, the nonlocal Entropy Rate (nER) that captures the information content of a delta network in terms of the degree of uncertainty in delivering fluxes from any point of the network to the shoreline. We hypothesize that if the "guiding principle" of undisturbed deltas is to efficiently and robustly build land by increasing the diversity of their flux pathways over the delta plane, then they would exhibit maximum nonlocal Entropy Rate at states at which geometry and flux dynamics are at equilibrium. At the same time, their nER would be non-optimal at transient states, such as before and after major avulsions during which topology and dynamics adjust to each other to reach a new equilibrium state. We will present our results for field and simulated deltas, which confirm this hypothesis and open up new ways of thinking about self-organization, complexity and robustness in river deltas. One particular connection of interest might have important implications since entropy rate and resilience are related by the fluctuation theorem [Demetrius and Manke, 2005], and therefore our results suggest that deltas might in fact self-organize to maximize their resilience to structural and dynamic perturbations. References: Tejedor, A., A. Longjas, I. Zaliapin, and E. Foufoula

  16. Principles for the organization of gene-sets.

    Science.gov (United States)

    Li, Wentian; Freudenberg, Jan; Oswald, Michaela

    2015-12-01

    A gene-set, an important concept in microarray expression analysis and systems biology, is a collection of genes and/or their products (i.e. proteins) that have some features in common. There are many different ways to construct gene-sets, but a systematic organization of these ways is lacking. Gene-sets are mainly organized ad hoc in current public-domain databases, with group header names often determined by practical reasons (such as the types of technology in obtaining the gene-sets or a balanced number of gene-sets under a header). Here we aim at providing a gene-set organization principle according to the level at which genes are connected: homology, physical map proximity, chemical interaction, biological, and phenotypic-medical levels. We also distinguish two types of connections between genes: actual connection versus sharing of a label. Actual connections denote direct biological interactions, whereas shared label connection denotes shared membership in a group. Some extensions of the framework are also addressed such as overlapping of gene-sets, modules, and the incorporation of other non-protein-coding entities such as microRNAs. Copyright © 2015 Elsevier Ltd. All rights reserved.

  17. THEORETICAL PRINCIPLES OF PSYCHOLOGICAL ANALYSIS OF STUDENTS’ GROUP PROJECT ACTIVITY WHILE LEARNING FOREIGN LANGUAGE

    Directory of Open Access Journals (Sweden)

    Viktoriia Kalamazh

    2016-06-01

    Full Text Available In this research the theoretical principles of psychological analysis of group project activity of students in the process of learning foreign language are defined on the basis of subject-activity, socio-psychological and cognitive paradigms. The approaches of different authors to the understanding of the concept of project and in particular group project activity are considered. The difficulties of the theoretical analysis of this specific notion are indicated due to the considerable variety of subjects, types and forms of the pedagogical activity, academic disciplines regarding which the researches are being carried out. Not disclosed aspects of organizing the group project activity of students are being determined, among them is a project group as an autonomous subject of joint activity for the realization students’ project activity while learning a foreign language; forming psychological readiness of teacher and student to use project method; the role of metacognitive aspect in the surrounding, where the project activity is being carried out; group functioning through the project work as a subject of group examination. It has been indicated that the analysis of project activity as an innovative technology must include its assessment as a condition of student’s developing as a subject of learning activity, his personal, socio-psychological, intellectual and professional self-perfection. Three levels of subjectivity in group project activity are being distinguished: teacher; each particular student; and student project group. Interaction between teacher and student is based on subject-subject relations. An organization of a project activity while learning a foreign language is considered as the one in which the student is moving in order to get the manager position and to master the basis of expert knowledge. Hereby, the main stress is on the group role as a subject of group examination, and also on metacognitive character of the

  18. Challenge and Opportunity: the ALI/III Global Principles Project ...

    African Journals Online (AJOL)

    This contribution explains the process whereby the American Law Institute and the International Insolvency Institute (1) developed principles of cooperation with regard to cross-border insolvency; (2) established acceptance of these principles in jurisdictions across the world, subject to any necessary local modifications; and ...

  19. 76 FR 69333 - Derivatives Clearing Organization General Provisions and Core Principles

    Science.gov (United States)

    2011-11-08

    ... Management)); 75 FR 78185 (Dec. 15, 2010) (Core Principles J, K, L, and M (Information Management)); 75 FR... Parts 1, 21, 39 et al. Derivatives Clearing Organization General Provisions and Core Principles; Final... Derivatives Clearing Organization General Provisions and Core Principles AGENCY: Commodity Futures Trading...

  20. A practical guide to applying lean tools and management principles to health care improvement projects.

    Science.gov (United States)

    Simon, Ross W; Canacari, Elena G

    2012-01-01

    Manufacturing organizations have used Lean management principles for years to help eliminate waste, streamline processes, and cut costs. This pragmatic approach to structured problem solving can be applied to health care process improvement projects. Health care leaders can use a step-by-step approach to document processes and then identify problems and opportunities for improvement using a value stream process map. Leaders can help a team identify problems and root causes and consider additional problems associated with methods, materials, manpower, machinery, and the environment by using a cause-and-effect diagram. The team then can organize the problems identified into logical groups and prioritize the groups by impact and difficulty. Leaders must manage action items carefully to instill a sense of accountability in those tasked to complete the work. Finally, the team leaders must ensure that a plan is in place to hold the gains. Copyright © 2012 AORN, Inc. Published by Elsevier Inc. All rights reserved.

  1. Ethics of Plant Breeding: The IFOAM Basic Principles as a Guide for the Evolution of Organic Plant Breeding

    NARCIS (Netherlands)

    Lammerts Van Bueren, E.

    2010-01-01

    The basic values of organic agriculture is laid down in the IFOAM four basic principles: the principle of health, the principle of ecology, the principle of fairness and the principle of care. These principles and the consequences and challenges for the further development of organic plant breeding

  2. The implementation of sustainability principles in project management

    NARCIS (Netherlands)

    Gilbert Gilbert Silvius; Debby Goedknegt

    2012-01-01

    It is becoming clear that the project management practice must embrace sustainability in order to develop into a 'true profession' (Silvius et al., 2012). In project management, sustainability can be gained in both the product of the project and in the process of delivering the product. (Gareis et

  3. Group Organized Project Work in Distance Education

    DEFF Research Database (Denmark)

    Helbo, Jan; Knudsen, Morten; Jensen, Lars Peter

    2001-01-01

    Project organized problem based learning is a successful concept for on-campus education at Aalborg University. Recently this "Aalborg concept" has been used in networked distance education as well. This paper describes the experiences from two years of Internet-mediated project work in a new...... Master of Information Technology education. The main conclusions are, that the project work is a strong learning motivator, enhancing peer collaboration, for off-campus students as well. However, the concept cannot be directly transferred to off-campus learning. The main reasons are that the students...... must communicate electronically, and that they are under a fierce time strain, studying part time and typically with a full time job and a family. In this paper, the main problems experienced with group organized project work in distance education are described, and some possible solutions are listed...

  4. On organizing principles of discrete differential geometry. Geometry of spheres

    International Nuclear Information System (INIS)

    Bobenko, Alexander I; Suris, Yury B

    2007-01-01

    Discrete differential geometry aims to develop discrete equivalents of the geometric notions and methods of classical differential geometry. This survey contains a discussion of the following two fundamental discretization principles: the transformation group principle (smooth geometric objects and their discretizations are invariant with respect to the same transformation group) and the consistency principle (discretizations of smooth parametrized geometries can be extended to multidimensional consistent nets). The main concrete geometric problem treated here is discretization of curvature-line parametrized surfaces in Lie geometry. Systematic use of the discretization principles leads to a discretization of curvature-line parametrization which unifies circular and conical nets.

  5. Designing the owner's nuclear project management organization

    International Nuclear Information System (INIS)

    Cooke, T.C.; Peck, B.H.

    1976-01-01

    Few decisions are more important to an electric utility company than the one to build a nuclear generating facility. This decision will require continuous management attention to the nuclear project for periods of up to ten years on the part of the utility. Effective management of such a large, complex project requires an owner's organization skilled in such areas as engineering, heavy construction, procurement, and project control. The paper describes a method for designing the owner's nuclear organization. Factors considered include the identification of milestone events and phases of the project and identification of key organizational groups and their degree of involvement. A series of important decision milestones is also identified for structuring the organization. A step-by-step analysis involving a set of evaluation criteria results in a recommended organization that can be staffed by the owner according to the degree of involvement desired. This technique of analysis could also be performed using different evaluation criteria resulting in other options for the owner's organization

  6. Applying Agile Principles in Teaching Undergraduate Information Technology Project Management

    Science.gov (United States)

    Budu, Joseph

    2018-01-01

    This article describes how the traditional teaching and learning activities over the years have been challenged to be agile--easily adaptable to changing classroom conditions. Despite this new phenomenon, there is a perceived paucity of agile-in-teaching research. Available studies neither focus on the use of agile principles beyond delivering…

  7. Organizing principles underlying microorganism's growth-robustness trade-off.

    Science.gov (United States)

    Bolli, Alessandro; Salvador, Armindo

    2014-10-01

    Growth Robustness Reciprocity (GRR) is an intriguing microbial manifestation: the impairment of microorganism's growth enhances their ability to resist acute stresses, and vice-versa. This is caused by regulatory interactions that determine higher expression of protection mechanisms in response to low growth rates. But because such regulatory mechanisms are species-specific, GRR must result from convergent evolution. Why does natural selection favor such an outcome? We used mathematical models of optimal cellular resource allocation to identify the general principles underlying GRR. Non-linear optimization allowed to predict allocation patterns of biosynthetic resources (ribosomes devoted to the synthesis of each cell component) that maximize growth. These models predict the down-regulation of stress defenses under high substrate availabilities and low stress levels. Under these conditions, stress tolerance ensues from growth-related damage dilution: the higher the substrate availability, the fastest the dilution of damaged proteins by newly synthesized proteins, the lower the accumulation of damaged components into the cell. In turn, under low substrate availability growth is too slow for effective damage dilution, and the expression of the defenses up to some optimal level then increases growth. As a consequence, slow-growing cells are pre-adapted to withstand acute stresses. Therefore, the observed negative correlation between growth and stress tolerance can be explained as a consequence of optimal resource allocation for maximal growth. We acknowledge fellowship SFRH/BPD/90065/2012 and grants PEst-C/SAU/LA0001/2013-2014 and FCOMP-01-0124-FEDER-020978 financed by FEDER through the "Programa Operacional Factores de Competitividade, COMPETE" and by national funds through "FCT, Fundação para a Ciência e a Tecnologia" (project PTDC/QUI-BIQ/119657/2010). Copyright © 2014. Published by Elsevier Inc.

  8. Equilibrium I: Principles. Independent Learning Project for Advanced Chemistry (ILPAC). Unit P2.

    Science.gov (United States)

    Inner London Education Authority (England).

    This unit on the principles of equilibrium is one of 10 first year units produced by the Independent Learning Project for Advanced Chemistry (ILPAC). The unit consists of two levels. After a treatment of non-mathematical aspects in level one (the idea of a reversible reaction, characteristics of an equilibrium state, the Le Chatelier's principle),…

  9. PRINCIPLE OF EFFECTIVE MAKING OF MUTUALLY ACCEPTABLE MULTI-PROJECTION DECISION

    Directory of Open Access Journals (Sweden)

    Olga Nikolaevna Lapaeva

    2015-01-01

    Full Text Available The principle of effective making of mutually acceptable multi-projection decision in economics is set forth in the article. The principle envisages finding of effective variants by each stakeholder and result making by crossing of individual sets.

  10. Main principles of NPP project ecological expert investigation

    International Nuclear Information System (INIS)

    Dibobes, I.K.; Revina, S.K.; Glushkov, V.P.

    1983-01-01

    NPP project ecological expert investigation among the other objectives is to provide implementation of standards, rules and requirements as well as government decrees and international obligations of the USSR concerning the environment protection. The expert investigation takes into consideration both environment protection, regional, resources, ecological, demographic and economic aspects. The NPP siting and the local environment and resources state are estimated as well as the structure of utilization of the latter, the expected damage to the environment due to NPP construction and the measures directed towards the optimal using of natural resources. On the basis of the presented issues suggestions about NPP projects coordination with Goskomgidromet's institutions are given [ru

  11. EcoPrinciples Connect: A Pilot Project Matching Ecological Principles with Available Data to Promote Ecosystem-Based Management

    Science.gov (United States)

    Martone, R. G.; Erickson, A.; Mach, M.; Hale, T.; McGregor, A.; Prahler, E. E.; Foley, M.; Caldwell, M.; Hartge, E. H.

    2016-12-01

    Ocean and coastal practitioners work within existing financial constraints, jurisdictions, and legislative authorities to manage coastal and marine resources while seeking to promote and maintain a healthy and productive coastal economy. Fulfilling this mandate necessitates incorporation of best available science, including ecosystem-based management (EBM) into coastal and ocean management decisions. To do this, many agencies seek ways to apply lessons from ecological theory into their decision processes. However, making direct connections between science and management can be challenging, in part because there is no process for linking ecological principles (e.g., maintaining species diversity, habitat diversity, connectivity and populations of key species) with available data. Here we explore how incorporating emerging data and methods into resource management at a local scale can improve the overall health of our coastal and marine ecosystems. We introduce a new web-based interface, EcoPrinciples Connect, that links marine managers to scientific and geospatial information through the lens of these ecological principles, ultimately helping managers become more efficient, more consistent, and advance the integration of EBM. The EcoPrinciples Connect tool grew directly out of needs identified in response to a Center for Ocean Solutions reference guide, Incorporating Ecological Principles into California Ocean and Coastal Management: Examples from Practice. Here we illustrate how we have worked to translate the information in this guide into a co-developed, user-centric tool for agency staff. Specifically, we present a pilot project where we match publicly available data to the ecological principles for the California San Francisco Bay Conservation and Development Commission. We will share early lessons learned from pilot development and highlight opportunities for future transferability to an expanded group of practitioners.

  12. Knowledge Governance in Project-Based Organizations

    DEFF Research Database (Denmark)

    Pemsel, Sofia; Wiewiora, Anna; Müller, Ralf

    This paper conceptualizes knowledge governance (KG) in project-based organizations (PBOs) and its methodological approaches for empirical investigation. Three key contributions towards a multi-faceted view of KG and an understanding of KG in PBOs are advanced. These contributions include a defini......This paper conceptualizes knowledge governance (KG) in project-based organizations (PBOs) and its methodological approaches for empirical investigation. Three key contributions towards a multi-faceted view of KG and an understanding of KG in PBOs are advanced. These contributions include...... a definition of KG in PBOs, a conceptual framework to investigate KG and a methodological framework for empirical inquiry into KG in PBO settings. Our definition highlights the contingent nature of KG processes in relation to their organizational context. The conceptual framework addresses macro- and micro...

  13. PRINCIPLES OF ASSESSING THE SOCIAL EFFECTS BY IMPLEMENTING INVESTMENT PROJECTS

    Directory of Open Access Journals (Sweden)

    Denis SIMOV

    2013-12-01

    Full Text Available Financial instruments are efficient – in terms of resource – mobilization of cohesion policy resources to achieve the objectives of the strategy. Rules of forming the investment strategy, particularly in State structures, by using the budget funds of the Republic of Moldova, must include as one of the criteria for project selection, the achieve of a positive social effect associated with its implementation.

  14. UPDATING THE BASIC PRINCIPLES OF PROJECT EDUCATION TECHNOLOGY IN FUTURE MUSIC TEACHERS’ VOCAL AND CHORAL TRAINING

    Directory of Open Access Journals (Sweden)

    Liang Haiye

    2017-04-01

    Full Text Available The article is devoted to characterizing features of implementing project technology into future music teachers’ vocal and choral training. The analysis of scientific papers of outstanding scientists in philosophy, psychology, and art education, which deal with modern directions of using project technology, highlight its role in art education process. A methodological base is supported by considering contemporary scientific researches, in particular the theory and methodology of musical studies in accordance with forming students’ independence in the process of solving educational problems by means of project technology; developing principles of students’ professional training optimization on the basis of project activity; innovative development of future music teachers’ professional training that gives to the presented material novelty and presentable appearance. Studying future music teachers’ vocal and choral training as a process of constructing that has a special purpose of improving the quality descriptions of educational vocal and choral collective sound functioning, the author of the article discloses the basic principles of implementing project technology into future music teachers’ vocal and choral training. The author of the article pays the special attention to revealing specific features and maintenance of project technology in vocal and choral training of future leaders of child's art groups. An emphasis is made on the following basic factors that influence development of students’ creative individuality: constructing projects of their own becoming; setting aims, tasks, strategies and facilities of vocal and choral work; directing to the result; independent creative activity; presentation, reflection and correction of a project. On the basis of the obtained data the following principles of project technology are put forward in future music teachers’ vocal and choral training: principle of independence; principle of

  15. Project-matrix models of marketing organization

    Directory of Open Access Journals (Sweden)

    Gutić Dragutin

    2009-01-01

    Full Text Available Unlike theory and practice of corporation organization, in marketing organization numerous forms and contents at its disposal are not reached until this day. It can be well estimated that marketing organization today in most of our companies and in almost all its parts, noticeably gets behind corporation organization. Marketing managers have always been occupied by basic, narrow marketing activities as: sales growth, market analysis, market growth and market share, marketing research, introduction of new products, modification of products, promotion, distribution etc. They rarely found it necessary to focus a bit more to different aspects of marketing management, for example: marketing planning and marketing control, marketing organization and leading. This paper deals with aspects of project - matrix marketing organization management. Two-dimensional and more-dimensional models are presented. Among two-dimensional, these models are analyzed: Market management/products management model; Products management/management of product lifecycle phases on market model; Customers management/marketing functions management model; Demand management/marketing functions management model; Market positions management/marketing functions management model. .

  16. Principles and application of transgenic technology in marine organisms

    Science.gov (United States)

    Marine organisms into which a foreign gene or noncoding DNA fragment is artificially introduced and stably integrated in their genomes are termed transgenic marine organisms. Since the first report in 1985, a wide range of transgenic fish and marine bivalve mollusks have been produced by microinjec...

  17. The Theoretical Principles of the Organization of Information Systems.

    Science.gov (United States)

    Kulikowski, Juliusz Lech

    A survey of the theoretical problems connected with the organization and design of systems for processing and transmitting information is presented in this article. It gives a definition of Information Systems (IS) and classifies them from various points of view. It discusses briefly the most important aspects of the organization of IS, such as…

  18. Principles for Helpful Sequence and Deduction of Knowledge Organization Systems - An Exploratory Study

    Directory of Open Access Journals (Sweden)

    Asundi, A.Y.

    2013-06-01

    Full Text Available Dr. Ranganathan's "Principles for Helpful Sequence" among the set of normative principles play an exclusive role in the arrangement of subject isolates. Each subject in the universe of subjects is regulated by a guiding principle of its own which analogously determines the sequence of Arrays in ordering the subject surrogates or isolates. For example, the "Principle of Later-in-Evolution" is applied for sequencing isolates of Animal and Plant Species; this concept can be applied to one of the tools of KOS viz. Taxonomies. The application of Principles for Helpful Sequence is summarily presented and in the process the paper highlights the inherent elements of knowledge organization in each one of these principles in a manner that might map the future course of research in this area with the potentiality to bring about a relation between principles for helpful sequence and KOS.

  19. The Equator Principles, Project Finance and the Challenge of Social and Environmental Responsibility

    Directory of Open Access Journals (Sweden)

    Jane Andrew

    2007-06-01

    Full Text Available The Equator Principles, launched in 2003 and revamped in 2006, are a set of voluntary principles designed to help private lenders make socially and environmentally responsible project financing decisions. This paper explores the impact of these principles on the disclosures of two signatory banks, focusing on type of information disclosures that have resulted and the substance of these disclosures. The work considers whether it is  possible to ascertain from publicly available information how the practices of the banks may have changed in order to focus on their stated social and environmental responsibilities. It is concluded that although the Equator Principles have marked the beginning of the banking sectors acknowledgement of their role in social and environmental responsibility, at this stage insufficient information is being disclosed to determine the impact these principles are having on actual banking practices.

  20. Principles of disaster management lesson. 12: structuring organizations.

    Science.gov (United States)

    Cuny, F C

    2001-01-01

    This lesson discusses various structures for organizations that have functional roles in disaster responses, relief, and/or management activities. It distinguishes between pyramidal and matrix structures, and notes the advantages and disadvantages of each in relation to disasters. Span of control issues are dissected including the impact of the "P" factor on the performance of disaster managers and workers including its relationship to the coordination and control function. The development of a Table of Organization and how it relates to departmentalization within an organization also is provided.

  1. Xanthusbase: adapting wikipedia principles to a model organism database

    OpenAIRE

    Arshinoff, Bradley I.; Suen, Garret; Just, Eric M.; Merchant, Sohel M.; Kibbe, Warren A.; Chisholm, Rex L.; Welch, Roy D.

    2006-01-01

    xanthusBase () is the official model organism database (MOD) for the social bacterium Myxococcus xanthus. In many respects, M.xanthus represents the pioneer model organism (MO) for studying the genetic, biochemical, and mechanistic basis of prokaryotic multicellularity, a topic that has garnered considerable attention due to the significance of biofilms in both basic and applied microbiology research. To facilitate its utility, the design of xanthusBase incorporates open-source software, leve...

  2. the organizing principle at the interface of biological (dis)order

    Indian Academy of Sciences (India)

    Complexity: the organizing principle at the interface of biological (dis)order ... in a quantifiable fashion, as the amount of information, an informatic template ... We propose that the complexity of living systems can be understood through two ...

  3. Green chemistry principles in organic compound synthesis and analysis

    Directory of Open Access Journals (Sweden)

    Ruchi Verma

    2014-03-01

    Full Text Available The present review focus on various green chemistry approaches which could be utilized in the organic compounds in practical classes for undergraduate level in comparison of conventional methods. These methods avoid the usage of hazardous substances and are environmental friendly.

  4. Complexity: the organizing principle at the interface of biological (dis ...

    Indian Academy of Sciences (India)

    RAMRAY BHAT

    2017-07-05

    Jul 5, 2017 ... opment of complexity theory in the context of biological systems. ... (DST), a mathematical enterprise that deals with the behaviour of ... and application of programming to trace the dynamical .... with the resultant organization being regulated by the ... more regular the pattern, the smaller the program needed.

  5. Adsorption of organic molecules on mineral surfaces studied by first-principle calculations: A review.

    Science.gov (United States)

    Zhao, Hongxia; Yang, Yong; Shu, Xin; Wang, Yanwei; Ran, Qianping

    2018-04-09

    First-principle calculations, especially by the density functional theory (DFT) methods, are becoming a power technique to study molecular structure and properties of organic/inorganic interfaces. This review introduces some recent examples on the study of adsorption models of organic molecules or oligomers on mineral surfaces and interfacial properties obtained from first-principles calculations. The aim of this contribution is to inspire scientists to benefit from first-principle calculations and to apply the similar strategies when studying and tailoring interfacial properties at the atomistic scale, especially for those interested in the design and development of new molecules and new products. Copyright © 2017. Published by Elsevier B.V.

  6. General fluid theories, variational principles and self-organization

    International Nuclear Information System (INIS)

    Mahajan, S.M.

    2002-01-01

    This paper reports two distinct but related advances: (1) The development and application of fluid theories that transcend conventional magnetohydrodynamics (MHD), in particular, theories that are valid in the long-mean-free-path limit and in which pressure anisotropy, heat flow, and arbitrarily strong sheared flows are treated consistently. (2) The discovery of new pressure-confining plasma configurations that are self-organized relaxed states. (author)

  7. Photobiogeochemistry of organic matter. Principles and practices in water environments

    Energy Technology Data Exchange (ETDEWEB)

    Mostofa, Khan M.G. [Chinese Academy of Sciences, Guiyang, Guizhou (China). Inst. of Geochemistry; Yoshioka, Takahito [Kyoto Univ. (Japan). Field Science Education; Mottaleb, M. Abdul [Northwest Missouri State Univ., MO (United States). Dept. of Chemistry and Physics; Vione, Davide (eds.) [Turin Univ. (Italy). Dipt. di Chimica Analitica

    2013-03-01

    Gives a comprehensive account of photo and biological processes of key biogeochemical functions and their interrelations in the aquatic environment. Discusses essential issues refering to the aquatic environment. Designed as a study text for students. Photoinduced processes, caused by natural sunlight, are key functions for sustaining all living organisms through production and transformation of organic matter (OM) in the biosphere. Production of hydrogen peroxide (H2O2) from OM is a primary step of photoinduced processes, because H2O2 acts as strong reductant and oxidant. It is potentially important in many aquatic reactions, also in association with photosynthesis. Allochthonous and autochthonous dissolved organic matter (DOM) can be involved into several photoinduced or biological processes. DOM subsequently undergoes several physical, chemical, photoinduced and biological processes, which can be affected by global warming. This book is uniquely structured to overview some vital issues, such as: DOM; H2O2 and ROOH; HO x; Degradation of DOM; CDOM, FDOM; Photosynthesis; Chlorophyll; Metal complexation, and Global warming, as well as their mutual interrelationships, based on updated scientific results''.

  8. Application of the ALARP principle to a major refurbishment project at Sellafield

    International Nuclear Information System (INIS)

    Hendrickson, W.R.; Coates, R.

    1989-01-01

    A formalised structured approach to the ALARP principle has been developed and is being applied to occupational radiation exposure on a major refurbishment project at Sellafield. The processes consider the conceptual and subsequent detailed design stages, planning and operational control and incorporates a dose feedback and review system. The approach has led to significant dose savings so far on the project, with recorded doses being significantly less than the doses estimated at the preliminary assessment stage. (author)

  9. The effect of nurses' use of the principles of learning organization on organizational effectiveness.

    Science.gov (United States)

    Jeong, Seok Hee; Lee, Taewha; Kim, In Sook; Lee, Myung Ha; Kim, Mi Ja

    2007-04-01

    This paper is a report of a study to describe the effect on organizational effectiveness of nurses' use of the principles of learning organization. Since Senge proposed the learning organization model in 1990, the principles of learning organization have been considered as a new organizational vision. However, there is little empirical evidence that shows how nurses' use of the principles of learning organization affects organizational effectiveness in healthcare settings. A cross-sectional survey was used and the data were collected in 2003. Participants were 629 professional nurses who had worked full-time for more than 1 year in the general units of nine tertiary medical hospitals in South Korea. A questionnaire was distributed to nurse managers of nine hospitals, who distributed it to 665 nurses, 635 of whom responded (response rate 95.5%). Six returns were discarded due to incomplete responses, leaving 629 for data analysis. There was a statistically significant positive relationship between nurses' use of the principles of learning organization and organizational effectiveness. Hierarchical multiple regression analysis revealed that the concept explained an additional 24.9% of organizational commitment and a further 22.6% of job satisfaction. The learning organization principles of shared vision and team learning were statistically significant predictors for organizational effectiveness. Individual nurses can use the principles of learning organization to enhance organizational effectiveness. Intervention programmes that integrate and strengthen shared vision and team learning may be useful to enhance organizational effectiveness. Further research is required to identify other factors related to the principles of learning organization.

  10. : Principles of safety measures of sports events organizers without the involvement of police

    OpenAIRE

    Buchalová, Kateřina

    2013-01-01

    Title: Principles of safety measures of sports events organizers without the involvement of police Objectives: The aim of this thesis is a description of security measures at sporting events organizers. Methods: The thesis theoretical style is focused on searching for available sources of study and research, and writing their summary comparing safety measures of the organizers. Results: This work describes the activities of the organizers of sports events and precautions that must be provided...

  11. Implementing the "Marketing You" Project in Large Sections of Principles of Marketing

    Science.gov (United States)

    Smith, Karen H.

    2004-01-01

    There is mounting pressure on business education to increase experiential learning at the same time that budget constraints are forcing universities to increase class size. This article explains the design and implementation of the "Marketing You" project in two large sections of Principles of Marketing to bring experiential learning into the…

  12. Some principles of automated control systems construction with project organizational structure

    OpenAIRE

    Kovalenko, Ihor I.; Puhachenko, Kateryna S.

    2013-01-01

    The main principles of automated control systems construction with project organizational structures have been considered and the process flow sheet  for organizational systems control has been proposed. The architectural elements of the organizational system have been introduced and described. The instrumental tools of the graphodynamic systems theory have been used for the simulation modeling of hierarchical structures.

  13. Principles of E-cadherin supramolecular organization in vivo.

    Science.gov (United States)

    Truong Quang, Binh-An; Mani, Madhav; Markova, Olga; Lecuit, Thomas; Lenne, Pierre-François

    2013-11-18

    E-cadherin plays a pivotal role in tissue morphogenesis by forming clusters that support intercellular adhesion and transmit tension. What controls E-cadherin mesoscopic organization in clusters is unclear. We use 3D superresolution quantitative microscopy in Drosophila embryos to characterize the size distribution of E-cadherin nanometric clusters. The cluster size follows power-law distributions over three orders of magnitude with exponential decay at large cluster sizes. By exploring the predictions of a general theoretical framework including cluster fusion and fission events and recycling of E-cadherin, we identify two distinct active mechanisms setting the cluster-size distribution. Dynamin-dependent endocytosis targets large clusters only, thereby imposing a cutoff size. Moreover, interactions between E-cadherin clusters and actin filaments control the fission in a size-dependent manner. E-cadherin clustering depends on key cortical regulators, which provide tunable and local control over E-cadherin organization. Our data provide the foundation for a quantitative understanding of how E-cadherin distribution affects adhesion and might regulate force transmission in vivo. Copyright © 2013 Elsevier Ltd. All rights reserved.

  14. Applying the prudence principle in non-profit organizations and financial institutions

    Directory of Open Access Journals (Sweden)

    Milena Otavová

    2011-01-01

    Full Text Available The paper describes in detail the accounting principle of prudence in non-profit organizations and financial institutions. It defines its application in such organizations and based on comparison it evaluates the practical use of the prudence principle and its reflection in the accounting books. The main focus is on differences in applying the prudence principle that result from differences in the purpose activities and methods of asset management in these organizations. The practical application of the prudence principle in accounting consists mainly in the creation and use of provisions and impairments. These methods are defined by the Implementing Regulation to the Accounting Act No. 563/1991. The paper also provides tables where the creation and use of impairments and provisions in the above-mentioned organizations is compared with how business companies proceed in creating impairments and provisions. The key legislation standardizing accounting in the Czech Republic is the Accounting Act No. 563/1991, as amended, which stipulates the general accounting principles, the so-called accounting philosophy. The accounting is built around the general accounting principles, which are perceived as the pillars of accounting. Even though they are not stipulated in any particular law, they are legally enforceable and their ignorance can be sanctioned. The general accounting principles represent a set of rules to be observed in keeping the accounting books, preparing the accounting reports and submitting the accounting reports to users. The keystone accounting principle is the principle of true and fair refl ection of facts the essential goal of which is to report in the fi nancial statement actual assets and the fi nancial position of the accounting unit with an essential focus on reporting events that occurred during the accounting period with respect to their content.

  15. Management of Multi-projects In a Process oriented Organization

    OpenAIRE

    Macheridis, Nikos; Nilsson, Carl-Henrik

    2006-01-01

    When projects are used as an organisational platform to conduct business, a project can be the only project in the organisation or one amongst several others. The latter case is called multi-project organisation. Usually an organization with a multi-project environment has a base organisation, which can be functional, matrix structure or another. The purpose of this article is to develop a model based on a process oriented organization as a complement to functional or matrix organizational st...

  16. Organic and perovskite solar cells: Working principles, materials and interfaces.

    Science.gov (United States)

    Marinova, Nevena; Valero, Silvia; Delgado, Juan Luis

    2017-02-15

    In the last decades organic solar cells (OSCs) have been considered as a promising photovoltaic technology with the potential to provide reasonable power conversion efficiencies combined with low cost and easy processability. Unexpectedly, Perovskite Solar Cells (PSCs) have experienced unprecedented rise in Power Conversion Efficiency (PCE) thus emerging as a highly efficient photovoltaic technology. OSCs and PSCs are two different kind of devices with distinct charge generation mechanism, which however share some similarities in the materials processing, thus standard strategies developed for OSCs are currently being employed in PSCs. In this article, we recapitulate the main processes in these two types of photovoltaic technologies with an emphasis on interfacial processes and interfacial modification, spotlighting the materials and newest approaches in the interfacial engineering. We discuss on the relevance of well-known materials coming from the OSCs field, which are now being tested in the PSCs field, while maintaining a focus on the importance of the material design for highly efficient, stable and accessible solar cells. Copyright © 2016 Elsevier Inc. All rights reserved.

  17. Project-based knowledge in organizing open innovation

    CERN Document Server

    Comacchio, Anna; Pizzi, Claudio

    2014-01-01

    Enriching understanding of the current theoretical debate on project-based open innovation, ‘Project-based Knowledge in Organizing Open Innovation’ draws on innovation management literature and knowledge-based perspectives to investigate the relationship between knowledge development at project level and the strategic organization of open innovation. Addressing the still open issue of how the firm level should be complemented by studies at the project level of analysis, this book provides theoretical and empirical arguments on the advantages of a more fine-grained level of analysis to understand how firms organize their innovation processes across boundaries. The book also addresses the emerging interest in the management literature on project-based organizations, and on the relevance of project forms of organizing in a knowledge-based economy. Through field research in different industrial settings , this book provides empirical evidence on how firms design open innovation project-by-project and it will ...

  18. Multiple levels in the organisation of innovation : project organization in single-firm projects and multi-firm projects

    NARCIS (Netherlands)

    Jaspers, F.P.H.; Ende, van den J.C.M.; Borgh, van der W.; Yin, Jie

    2008-01-01

    Studies about how the organization of new product (and new service) development projects (NPD) projects influences project performance typically investigate this in Single-firm projects, i.e. projects with high ownership integration. However, NPD projects are often performed by two or more

  19. Successful healthcare programs and projects: organization portfolio management essentials.

    Science.gov (United States)

    Pickens, Scott; Solak, Jamie

    2005-01-01

    Many healthcare organization projects take more time and resources than planned and fail to deliver desired business outcomes. Healthcare IT is a major component of many projects and often undeservedly receives the blame for failure. Poor results are often not a result of faulty healthcare IT or poor project management or poor project execution alone. Many projects fail because of poor portfolio management--poor planning and management of the portfolio of initiatives designed to meet an organization's strategic goals. Because resources are limited, portfolio management enables organizations to more strategically allocate and manage their resources so care delivery, service delivery, and initiatives that advance organizations toward their strategic goals, including healthcare IT initiatives, can be accomplished at the levels of quality and service desired by an organization. Proper portfolio management is the essential foundation for program and project success and supports overall organization success. Without portfolio management, even programs and projects that execute flawlessly may not meet desired objectives. This article discusses the essential requirements for porfolio management. These include opportunity identification, return on investment (ROI) forecast, project prioritization, capacity planning (inclusive of human, financial, capital, and facilities resources), work scheduling, program and project management and execution, and project performance and value assessment. Portfolio management is essential to successful healthcare project execution. Theories are drawn from the Organizational Project Management Maturity Model (OPM3) work of the Project Management Institute and other leading strategy, planning, and organization change management research institutes.

  20. A cost benefit review of applying quality assurance principles to project management of environmental cleanup programs

    International Nuclear Information System (INIS)

    Oakes, T.W.

    1989-01-01

    This paper shows the cost/benefit mechanism used for applying the theory and practical aspects of QA principles as a management tool to project management of environmental cleanup projects. This includes reviewing and guidelines and requirements to determine the practical aspects of applying these requirements to environmental project management. Thus, there is a feedback loop for comparison of the cost/benefits of application of each stage of the project. The project's major stages include planning, environmental sampling, analysis of data samples, data/information management to include reporting, and follow- up, post-cleanup sampling with continued data management. A comparison is also made of the theory with the practical aspects of each of these stages

  1. The effect of the 'no net loss' of habitat guiding principle on Manitoba Hydro's Conawapa project

    International Nuclear Information System (INIS)

    Dick, C.J.

    1992-04-01

    The potential effect of the 'no net loss' principle on Manitoba Hydro's Conawapa hydroelectric project is assessed, including an examination of the process by which the no net loss principle will likely be implemented at the site, based on a review of past applications of the policy. The no net loss principle was developed by the federal Department of Fisheries of Oceans (DFO) as part of their 1986 Policy for the Management of Fish Habitats. The overall objective of the policy is to achieve a net gain of the productive capacity of fish habitats in Canada. Application of the policy to specific developments is based upon maintaining the productive capacity of fish habitats as well as the needs of users groups. The policy has not yet been applied to an inland hydroelectric project. Achieving no net losses may be difficult in regard to large projects such as a hydro dam, however a review of past applications of the policy reveal a number of concepts that have been employed by the DFO when applying the no net loss principle. These concepts were applied to the Conawapa project to make recommendations to achieve no net loss if the project is developed. Mitigation and compensation measures must be developed for both brook trout and lake sturgeon habitat, and should include a combination of habitat enhancement and increased protection and compliance. Measures should also be developed for other species such as lake cisco and lake whitefish, both of which may be a food source for beluga whales. The Conawapa forebay may be given consideration as compensation for lost habitat. 81 refs., 11 figs., 2 tabs

  2. PORTFOLIO COMMUNICATION BASE OF PROJECT ORIENTED ORGANIZATION

    Directory of Open Access Journals (Sweden)

    Тетяна Віталіївна РОМАНІВ

    2015-06-01

    Full Text Available It is proposed a tool for overcoming communication barriers that arise between all stakeholders in the implementation of complex projects where the company understands the limits and properties of own resources as well as the construction of communication noise to a minimum, taking into account the plans, performance indicators and received projections in fact the project.

  3. Organization of the ITER Project - Sharing of information and procurements

    International Nuclear Information System (INIS)

    Shannon, T.E.

    1990-01-01

    Cooperation among the four countries to build a single experimental reactor would reduce the cost for each country and provide an international pool of scientific and engineering resources. Countries and Organizations participating in international agreements with the USA in fusion energy development are: Australia, Canada, European Community, IAEA, Soviet Union, Peoples Republic of China, Israel, Spain, Japan. ITER is expected to fully confirm the scientific feasibility and to address the technological feasibility of fusion power. Consequently, the machine must be designed for controlled ignition and extended burn of deuterium-tritium plasma. It must also demonstrate and perform integrated testing of components required to utilize fusion power for practical purposes. The goal of the Large Coil Task (LCT) was successfully accomplished its intended purpose (September 1987) and the world-wide participants in fusion research are reaping benefits from the multinational effort. ITER organization for conceptual design activity can be summarized as follows: Technical site for design effort at is placed in Garching, West Germany; ITER Council is responsible to IAEA for overall direction of activities; ITER Management Committee is responsible for execution of activities and manages work at Garching; ITER Scientific and Technical Advisory Committee consists of eminent scientists and engineers and advises the ITER council. Conceptual project schedule and cost are presented, with the basic principles related to task sharing and handling of intellectual property

  4. Five-dimensional projective unified theory and the principle of equivalence

    International Nuclear Information System (INIS)

    De Sabbata, V.; Gasperini, M.

    1984-01-01

    We investigate the physical consequences of a new five-dimensional projective theory unifying gravitation and electromagnetism. Solving the field equations in the linear approximation and in the static limit, we find that a celestial body would act as a source of a long-range scalar field, and that macroscopic test bodies with different internal structure would accelerate differently in the solar gravitational field; this seems to be in disagreement with the equivalence principle. To avoid this contradiction, we suggest a possible modification of the geometrical structure of the five-dimensional projective space

  5. Project-matrix models of marketing organization

    OpenAIRE

    Gutić Dragutin; Rudelj Siniša

    2009-01-01

    Unlike theory and practice of corporation organization, in marketing organization numerous forms and contents at its disposal are not reached until this day. It can be well estimated that marketing organization today in most of our companies and in almost all its parts, noticeably gets behind corporation organization. Marketing managers have always been occupied by basic, narrow marketing activities as: sales growth, market analysis, market growth and market share, marketing research, introdu...

  6. Assessment of Lean Construction Principles: A Case Study at Semarang Medical Centre Hospital Project

    Directory of Open Access Journals (Sweden)

    Matias Roy Adi Wijaya

    2016-06-01

    Full Text Available The lean construction frameworks have been developed for years to enhance the poor performance of Indonesian project delivery system which influenced by the waste of non-value adding activities. Never the less most of the developments were limited on working process and lack in people empowerment. Toyota Way which integrate working process optimization and people empowerment, was developed as a lean construction frame works. This paper aimed to assess the implementation of Toyota Way principles in project delivery system by observing project’s delivery current state (status quo. The assessment began by conducting a questionnaire survey about Toyota Way implementation which then validated by interview with involved stakeholders and field observation. The assessment showed that project’s stakeholders were still unfamiliar with Toyota Way concept. Although some Toyota Way guidelines have been used in projects completion process such as visual management and training program, it found that those guidelines had not fully implemented. The project delivery system was lack of process focus and concerns more on relationship inter-parties. It also found thatToyota Way implementation will constrained by the difficulties to change the status quo of project delivery. Moreover, it seems that construction projects need practical guidelines to simplify the Toyota Way implementation in project delivery system such as project flow evaluation and system of reflection.

  7. Organic Microcrystal Vibronic Lasers with Full-Spectrum Tunable Output beyond the Franck-Condon Principle.

    Science.gov (United States)

    Dong, Haiyun; Zhang, Chunhuan; Liu, Yuan; Yan, Yongli; Hu, Fengqin; Zhao, Yong Sheng

    2018-03-12

    The very broad emission bands of organic semiconductor materials are, in theory, suitable for achieving versatile solid-state lasers; however, most of organic materials only lase at short wavelength corresponding to the 0-1 transition governed by the Franck-Condon (FC) principle. A strategy is developed to overcome the limit of FC principle for tailoring the output of microlasers over a wide range based on the controlled vibronic emission of organic materials at microcrystal state. For the first time, the output wavelength of organic lasers is tailored across all vibronic (0-1, 0-2, 0-3, and even 0-4) bands spanning the entire emission spectrum. © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  8. Sustainability of Our Planet and All Species as the Organizing Principle for SLCE

    Science.gov (United States)

    Kecskes, Kevin; Joyalle, Jennifer; Elliott, Erin; Sherman, Jacob D. B.

    2017-01-01

    We may define and prioritize them differently, but few would deny that our human community is facing intractable problems at local, national, and global scales. The authors call on higher education institutions (HEIs) around the world to work collectively and with strategic intent and action to use sustainability as an organizing principle to…

  9. Mass Customization of Teaching and Training in Organizations: Design Principles and Prototype Evaluation

    Science.gov (United States)

    Nistor, Nicolae; Dehne, Anina; Drews, Frank Thomas

    2010-01-01

    In search of methods that improve the efficiency of teaching and training in organizations, several authors point out that mass customization (MC) is a principle that covers individual needs of knowledge and skills and, at the same time limits the development costs of customized training to those of mass training. MC is proven and established in…

  10. 48 CFR 731.770 - OMB Circular A-122, cost principles for nonprofit organizations; USAID implementation.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false OMB Circular A-122, cost principles for nonprofit organizations; USAID implementation. 731.770 Section 731.770 Federal Acquisition Regulations System AGENCY FOR INTERNATIONAL DEVELOPMENT GENERAL CONTRACTING REQUIREMENTS CONTRACT COST...

  11. Risk management integration into complex project organizations

    Science.gov (United States)

    Fisher, K.; Greanias, G.; Rose, J.; Dumas, R.

    2002-01-01

    This paper describes the approach used in designing and adapting the SIRTF prototype, discusses some of the lessons learned in developing the SIRTF prototype, and explains the adaptability of the risk management database to varying levels project complexity.

  12. Organization of the ITER [International Thermonuclear Experimental Reactor] Project - Sharing of information and procurements

    International Nuclear Information System (INIS)

    Shannon, T.E.

    1990-01-01

    The International Thermonuclear Experimental Reactor (ITER) project is expected to fully confirm the scientific feasibility and to address the technological feasibility of fusion power. Consequently, the machine must be designed for controlled ignition and extended burn of deuterium-tritium plasma. It must also demonstrate and perform integrated testing of components required to utilize fusion power for practical purposes. Cooperation among four countries/organizations (United States, Soviet Union, Japan, and EURATOM) to build a single experimental reactor will reduce the cost for each country and provide an international pool of scientific and engineering resources. This paper describes ITER organization for conceptual design activity, schedule for conceptual design activities, ITER operating parameters, conceptual project schedule and cost, future plans, basic principles and problems related to task sharing, and basic principles in handling of intellectual property

  13. THOSE ISSUES AND MANAGEMENT ACCOUNTING PRINCIPLES IN THE ORGANIZATION ENTITIES MILK INDUSTRY

    Directory of Open Access Journals (Sweden)

    GEORGETA-MIHAELA ZAHARIA (CRIVAC

    2010-01-01

    Full Text Available This paper aims to highlight the features of the entities in the dairy industry. At first, a brief description of the dairy industry in Romania, giving priority factors that contribute to the development of this market. As in any economic unit, organization of management accounting and cost calculation is particularly important activity managers are required to study all factors and exercise influence principles, their implications, and then, taking account of them to choose the most appropriate form of organization of management accounting and cost calculation. Were analyzed and described in the study, factors and principles that characterize the entities in the dairy industry and have an influence in the organization of management accounting, but also in determining costs.

  14. Self-organizing expert communities in educational projects

    Directory of Open Access Journals (Sweden)

    Gennadiy P. Vinogradov

    2018-01-01

    principles of its functioning as an active multi-agent system when forming a specialist knowledge model. It is proposed to consider the construction of specialist’s knowledge model in the context of corporate knowledge management strategies in organizations to increase competitiveness, as the established support systems for organization knowledge lifecycle and specialist’s integral knowledge model are used to integrate strategic corporate tasks with strategic tasks of developing employees’ corporate knowledge. They consider a specialist as an element of a company production system. His purpose is to give a product specified quantitative and qualitative parameters that ensure its competitive advantages. To carry out production activities, a specialist uses a complex of abilities, knowledge and skills that should be considered as models of his production and technological activities. At each moment, this complex should be considered as a subjective model of its production and technological activity. This creates a basis for a university self-development process by involving advanced consumers using network technologies in the innovative process of improving educational services, receiving ideas or content by referring to their creative abilities in exchange for a reward that corresponds to a contribution. The paper proposes a system that provides a direction for finding solutions and ideas, as well as filtering, summarizing information, determining its value and prospects. It is shown that the method of improving the quality of solutions on an educational project is the synthesis of crowdsourcing technologies, network expertise and the methodology of the active systems theory.Conclusions. The proposed approach allows considering the process of extracting new ideas and knowledge when forming a specialist’s knowledge model as an active system with heterogeneous agents with a counter way of sharing information and active influence of the center in the form of queries to

  15. Applying the principles of thermoeconomics to the organic Rankine Cycle for low temperature waste heat recovery

    International Nuclear Information System (INIS)

    Xiao, F.; Lilun, Q.; Changsun, S.

    1989-01-01

    In this paper, thermoeconomic principle is used to study the selection of working fluids and the option of the cycle parameters in the organic Rankine cycle of low temperature waste heat recovery. The parameter ξ, the product of the ratio of waste heat recovery and real cycle thermal efficiency, is suggested as a unified thermodynamic criterion for the selection of the working fluids. The mathematical expressions are developed to determine the optimal boiling temperature and the optimal pin point temperature difference in the heat recovery exchanger by way of thermoeconomic principle

  16. High level organizing principles for display of systems fault information for commercial flight crews

    Science.gov (United States)

    Rogers, William H.; Schutte, Paul C.

    1993-01-01

    Advanced fault management aiding concepts for commercial pilots are being developed in a research program at NASA Langley Research Center. One aim of this program is to re-evaluate current design principles for display of fault information to the flight crew: (1) from a cognitive engineering perspective and (2) in light of the availability of new types of information generated by advanced fault management aids. The study described in this paper specifically addresses principles for organizing fault information for display to pilots based on their mental models of fault management.

  17. THE USE OF PROJECTS IN GENERATING CHANGE IN ORGANIZATIONS

    Directory of Open Access Journals (Sweden)

    A. Vacar

    2015-10-01

    Full Text Available The article above is part of a research conducted in order to evidence the role of leaders in generating change in organizations and to observe the methods and techniques used, knowing that projects and their management are tools for implementing change in organizations. Leaders, by their influence and not by force, can determine their team to initiate new projects, considered by specialists and practitioners also, real practices of generating change in organizations.

  18. Review of the project risk management plan in the capital projects organization at ConocoPhillips

    OpenAIRE

    Meidell, Camilla

    2011-01-01

    Master's thesis in Risk management Project Risk Management (PRM) has in recent years become an important aspect of business organization and project management. There has always been a requirement for some risk management at COPNO. However about 3 years ago the process became much more defined and has become a requirement for the contingency used on projects to be based upon the risking process. Since risk management in projects is a requirement in the CP organization it is ...

  19. Ocean warming and acidification: Unifying physiological principles linking organism response to ecosystem change?

    Science.gov (United States)

    Pörtner, H. O.; Bock, C.; Lannig, G.; Lucassen, M.; Mark, F. C.; Stark, A.; Walther, K.; Wittmann, A.

    2011-12-01

    The effects of ocean warming and acidification on individual species of marine ectothermic animals may be based on some common denominators, i.e. physiological responses that can be assumed to reflect unifying principles, common to all marine animal phyla. Identification of these principles requires studies, which reach beyond the species-specific response, and consider multiple stressors, for example temperature, CO2 or extreme hypoxia. Analyses of response and acclimation include functional traits of physiological performance on various levels of biological organisation, from changes in the transcriptome to patterns of acid-base regulation and whole animal thermal tolerance. Conclusions are substantiated by comparisons of species and phyla from temperate, Arctic and Antarctic ecosystems and also benefit from the interpretation of paleo-patterns based on the use of a unifying physiological concept, suitable to integrate relevant environmental factors into a more comprehensive picture. Studying the differential specialization of animals on climate regimes and their sensitivity to climate leads to improved understanding of ongoing and past ecosystem change and should then support more reliable projections of future scenarios. For example, accumulating CO2 causes disturbances in acid-base status. Resilience to ocean acidification may be reflected in the capacity to compensate for these disturbances or their secondary effects. Ion and pH regulation comprise thermally sensitive active and passive transfer processes across membranes. Specific responses of ion transporter genes and their products to temperature and CO2 were found in fish, crustaceans and bivalves. However, compensation may cause unfavourable shifts in energy budget and beyond that hamper cellular and mitochondrial metabolism, which are directly linked to the animal's aerobic performance window. In crabs, oysters and, possibly, fishes, a narrowing of the thermal window is caused by moderate increases in

  20. The application of integrated safety management principles to the Tritium Extraction Facility project

    International Nuclear Information System (INIS)

    Hickman, M.O.; Viviano, R.R.

    2000-01-01

    The DOE has developed a program that is accomplishing a heightened safety posture across the complex. The Integrated Safety Management (ISM) System (ISMS) program utilizes five core functions and seven guiding principles as the basis for implementation. The core functions define the work scope, analyze the hazards, develop and implement hazard controls, perform the work, and provide feedback for improvement. The guiding principles include line management responsibility, clear roles and responsibilities, competence per responsibilities, identification of safety standards/requirements, tailored hazard control, balanced priorities, and operations authorization. There exists an unspecified eighth principle, that is, worker involvement. A program requiring the direct involvement of the employees who are actually performing the work has been shown to be quite an effective method of communicating safety requirements, controlling work in a safe manner, and reducing safety violations and injuries. The Tritium Extraction Facility (TEF) projects, a component of the DOE's Commercial Light Water Reactor Tritium Production program, has taken the ISM principles and core functions and applied them to the project's design. The task of the design team is to design a facility and systems that will meet the production requirements of the DOE tritium mission as well as a design that minimizes the workers' exposure to adverse safety situations and hazards/hazardous materials. During the development of the preliminary design for the TEF, design teams consisted of not only designers but also personnel who had operational experience in the existing tritium and personnel who had operational experience in the existing tritium and personnel who had specialized experience from across the DOE complex. This design team reviewed multiple documents associated with the TEF operation in order to identify and document the hazards associated with the tritium process. These documents include hazards

  1. Construction principles and design rules in the case of circular design

    NARCIS (Netherlands)

    Romme, A.G.L.; Endenburg, G.

    2006-01-01

    This paper proposes science-based organization design that uses construction principles and design rules to guide practitioner-academic projects. Organization science implies construction principles for creating and implementing designs. These principles serve to construct design rules that are

  2. ORGANIZATION OF FUTURE ENGINEERS' PROJECT-BASED LEARNING WHEN STUDYING THE PROJECT MANAGEMENT METHODOLOGY

    Directory of Open Access Journals (Sweden)

    Halyna V. Lutsenko

    2015-02-01

    Full Text Available The peculiarities of modern world experience of implementation of project-based learning in engineering education have been considered. The potential role and place of projects in learning activity have been analyzed. The methodology of organization of project-based activity of engineering students when studying the project management methodology and computer systems of project management has been proposed. The requirements to documentation and actual results of students' projects have been described in detail. The requirements to computer-aided systems of project management developed by using Microsoft Project in the scope of diary scheduling and resources planning have been formulated.

  3. Project-based organizing and strategic management

    DEFF Research Database (Denmark)

    very different industries such as management consulting, engineering or entertainment. Contributors analyze PBOs as firms, units or networks of firms set up to complete a specific assignment, as well as address the evolution from traditional operations-driven project management, to the strategic role...

  4. On the functional organization and operational principles of the motor cortex

    DEFF Research Database (Denmark)

    Capaday, Charles; Ethier, Christian; Van Vreeswijk, Carl

    2013-01-01

    of the movements evoked by activation of each point on its own. This operational principle may simplify the synthesis of motor commands. We will discuss two possible mechanisms that may explain linear summation of outputs. We have observed that the final posture of the arm when pointing to a given spatial location......Recent studies on the functional organization and operational principles of the motor cortex (MCx), taken together, strongly support the notion that the MCx controls the muscle synergies subserving movements in an integrated manner. For example, during pointing the shoulder, elbow and wrist muscles...... appear to be controlled as a coupled functional system, rather than singly and separately. The recurrent pattern of intrinsic synaptic connections between motor cortical points is likely part of the explanation for this operational principle. So too is the reduplicated, non-contiguous and intermingled...

  5. Organizing principles and management climate in high-performing municipal elderly care.

    Science.gov (United States)

    Kajonius, Petri; Kazemi, Ali; Tengblad, Stefan

    2016-01-01

    Purpose - Previous research has shown that user-oriented care predicts older persons' satisfaction with care. What is yet to be researched is how senior management facilitates the implementation of user-oriented care. The purpose of this study is to investigate the organizing principles and management climate characterizing successful elderly care. Design/methodology/approach - The department in one highly ranked municipality was selected and compared with a more average municipality. On-site in-depth semi-structured interviews with department managers and participatory observations at managers' meetings were conducted in both municipalities. Findings - Results revealed three key principles for successful elderly care: organizing care from the viewpoint of the older person; recruiting and training competent and autonomous employees; instilling a vision for the mission that guides operations at all levels in the organization. Furthermore, using climate theory to interpret the empirical material, in the highly successful municipality the management climate was characterized by affective support and cognitive autonomy, in contrast to a more instrumental work climate primarily focusing on organizational structure and doing the right things characterizing the more average municipality. Originality/value - The authors suggest that guiding organizing principles are intertwined with management climate and that there are multiple perspectives that must be considered by the management, that is, the views of the older persons, the co-workers and the mission. These results can guide future care quality developments, and increase the understanding of the importance of organizational climate at the senior management level.

  6. Hierarchical Recursive Organization and the Free Energy Principle: From Biological Self-Organization to the Psychoanalytic Mind

    Directory of Open Access Journals (Sweden)

    Patrick Connolly

    2017-09-01

    Full Text Available The present paper argues that a systems theory epistemology (and particularly the notion of hierarchical recursive organization provides the critical theoretical context within which the significance of Friston's (2010a Free Energy Principle (FEP for both evolution and psychoanalysis is best understood. Within this perspective, the FEP occupies a particular level of the hierarchical organization of the organism, which is the level of biological self-organization. This form of biological self-organization is in turn understood as foundational and pervasive to the higher levels of organization of the human organism that are of interest to both neuroscience as well as psychoanalysis. Consequently, central psychoanalytic claims should be restated, in order to be located in their proper place within a hierarchical recursive organization of the (situated organism. In light of the FEP the realization of the psychoanalytic mind by the brain should be seen in terms of the evolution of different levels of systematic organization where the concepts of psychoanalysis describe a level of hierarchical recursive organization superordinate to that of biological self-organization and the FEP. The implication of this formulation is that while “psychoanalytic” mental processes are fundamentally subject to the FEP, they nonetheless also add their own principles of process over and above that of the FEP. A model found in Grobbelaar (1989 offers a recursive bottom-up description of the self-organization of the psychoanalytic ego as dependent on the organization of language (and affect, which is itself founded upon the tendency toward autopoiesis (self-making within the organism, which is in turn described as formally similar to the FEP. Meaningful consilience between Grobbelaar's model and the hierarchical recursive description available in Friston's (2010a theory is described. The paper concludes that the valuable contribution of the FEP to psychoanalysis

  7. [Principles and methodology for ecological rehabilitation and security pattern design in key project construction].

    Science.gov (United States)

    Chen, Li-Ding; Lu, Yi-He; Tian, Hui-Ying; Shi, Qian

    2007-03-01

    Global ecological security becomes increasingly important with the intensive human activities. The function of ecological security is influenced by human activities, and in return, the efficiency of human activities will also be affected by the patterns of regional ecological security. Since the 1990s, China has initiated the construction of key projects "Yangtze Three Gorges Dam", "Qinghai-Tibet Railway", "West-to-East Gas Pipeline", "West-to-East Electricity Transmission" and "South-to-North Water Transfer" , etc. The interaction between these projects and regional ecological security has particularly attracted the attention of Chinese government. It is not only important for the regional environmental protection, but also of significance for the smoothly implementation of various projects aimed to develop an ecological rehabilitation system and to design a regional ecological security pattern. This paper made a systematic analysis on the types and characteristics of key project construction and their effects on the environment, and on the basis of this, brought forward the basic principles and methodology for ecological rehabilitation and security pattern design in this construction. It was considered that the following issues should be addressed in the implementation of a key project: 1) analysis and evaluation of current regional ecological environment, 2) evaluation of anthropogenic disturbances and their ecological risk, 3) regional ecological rehabilitation and security pattern design, 4) scenario analysis of environmental benefits of regional ecological security pattern, 5) re-optimization of regional ecological system framework, and 6) establishment of regional ecosystem management plan.

  8. Organizing principles as tools for bridging the gap between system theory and biological experimentation.

    Science.gov (United States)

    Mekios, Constantinos

    2016-04-01

    Twentieth-century theoretical efforts towards the articulation of general system properties came short of having the significant impact on biological practice that their proponents envisioned. Although the latter did arrive at preliminary mathematical formulations of such properties, they had little success in showing how these could be productively incorporated into the research agenda of biologists. Consequently, the gap that kept system-theoretic principles cut-off from biological experimentation persisted. More recently, however, simple theoretical tools have proved readily applicable within the context of systems biology. In particular, examples reviewed in this paper suggest that rigorous mathematical expressions of design principles, imported primarily from engineering, could produce experimentally confirmable predictions of the regulatory properties of small biological networks. But this is not enough for contemporary systems biologists who adopt the holistic aspirations of early systemologists, seeking high-level organizing principles that could provide insights into problems of biological complexity at the whole-system level. While the presented evidence is not conclusive about whether this strategy could lead to the realization of the lofty goal of a comprehensive explanatory integration, it suggests that the ongoing quest for organizing principles is pragmatically advantageous for systems biologists. The formalisms postulated in the course of this process can serve as bridges between system-theoretic concepts and the results of molecular experimentation: they constitute theoretical tools for generalizing molecular data, thus producing increasingly accurate explanations of system-wide phenomena.

  9. Project organized Problem-based learning in Distance Education

    DEFF Research Database (Denmark)

    Jensen, Lars Peter; Helbo, Jan; Knudsen, Morten

    2002-01-01

    Project organized problem based learning is a successful concept for on-campus engineering education at Aalborg University. Recently this "Aalborg concept" has been used in networked distance education as well. This paper describes the experiences from two years of Internet-mediated project work...... in a new Master of Information Technology education. The main conclusions are, that the project work is a strong learning motivator, enhancing peer collaboration, for off-campus students as well. However, the concept cannot be directly transferred to off-campus learning. In this paper, the main problems...... experienced with group organized project work in distance education are described, and some possible solutions are listed....

  10. Project-Organized Problem-Based Learning in Distance Education

    DEFF Research Database (Denmark)

    Jensen, Lars Peter; Helbo, Jan; Knudsen, Morten

    2003-01-01

    Project organized problem based learning is a successful concept for on-campus engineering education at Aalborg University. Recently this "Aalborg concept" has been used in networked distance education as well. This paper describes the experiences from two years of Internet-mediated project work...... in a new Master of Information Technology education. The main conclusions are, that the project work is a strong learning motivator, enhancing peer collaboration, for off-campus students as well. However, the concept cannot be directly transferred to off-campus learning. In this paper, the main problems...... experienced with group organized project work in distance education are described, and some possible solutions are listed....

  11. Principles of quality organization. Experience gained in manufacturing nuclear facility exchangers and pipings

    International Nuclear Information System (INIS)

    Sauvagnac, B.; Garel, M.; Maria, E.

    1977-01-01

    After an attempt to draw out some of the fundamental principles which must be taken as a basis for putting into place a quality organisation, the application of this system for executing an order from the design stage to the shipping of the equipment is demonstrated. The advantages of the system are emphasized and the risks which could be involved in a too formal and dogmatic quality organization are considered [fr

  12. PBMR-SA licensing project organization

    International Nuclear Information System (INIS)

    Clapisson, G.A.; Metcalf, P.E.; Mysen, A.

    2001-01-01

    The South African nuclear regulatory authority, the Council for Nuclear Safety (CNS), is beginning the safety review of the Pebble Bed Modular Reactor (PBMR) design under development by the South African National Electrical Utility, Eskom. This paper describes the CNS licensing process, including the establishment of basic licensing criteria, general design criteria, and specific design rules, as well the safety assessment to be conducted in accordance with the established structure. It also summarises the CNS PBMR review project activities, including the overall organisational arrangements, licensing basis, safety and risk assessment, general operating rules and plant design engineering, and pre-operational testing. (author)

  13. Do the Principles of Ecological Restoration Cover EU LIFE Nature Cofunded Projects in Denmark?

    Directory of Open Access Journals (Sweden)

    Jonas Morsing

    2013-12-01

    Full Text Available Ecological restoration is becoming a main component in nature management; hence, its definitions and interpretations of the underlying principles are widely discussed. In Denmark, restoration has been implemented for decades, and the LIFE Nature program has contributed to several large-scale projects. Our aim was to indicate tendencies in Danish nature policy by analyzing a representative sample of nature management projects. Using qualitative document analyses of official reports, we investigated how well 13 LIFE Nature cofinanced projects undertaken in Denmark fit with the principles of ecological restoration, as formulated in the nine attributes of the Society for Ecological Restoration's Primer on Ecological Restoration, and based on the five myths of ecological restoration. Objectives of the analyzed projects were divided into three categories: conservation of a single or a group of species; restoration of set-aside areas, mainly on abandoned agricultural land; and habitat management of Natura 2000 areas. Despite this grouping, improvement in living conditions for certain species associated with specific nature types was in focus in all projects. No projects considered or fulfilled all nine attributes. It seems that attributes associated with fundamental requirements for the existence of target species or habitats were more often fulfilled than attributes associated with continuity of the ecosystem as a whole, which indicated a focus on ecosystem structures rather than on processes. We found that the two assumptions of a predictable single endpoint (the myth of the Carbon Copy and that nature is controllable (the myth of Command and Control were notably frequent in the Danish projects. Often, the target ecosystem was associated with a semicultural landscape, and management focused on keeping the vegetation low and preventing overgrowth of colonizing trees. The results indicated that nature policy in Denmark and the LIFE Nature program are

  14. Analysis of the project parameters of the fixed price projects in the IT services delivery organization

    Directory of Open Access Journals (Sweden)

    Miroslav Kral

    2012-04-01

    Full Text Available The success rate of IS/IT projects is low. Thus, in response, a large variety of methods and approaches to managing IS/IT projects has been developed over the years. The purpose of this paper is to analyse the relationships between the project parameters of fixed-price projects that take place within an IT service delivery organization. There is some evidence that simply using traditional project parameters (such as project duration, costs, reserves, and so on isn't enough to increase the success of projects; rather, new approaches and methods, including our applied systems approach, should also be considered. This paper aims to highlight issues from the perspective of an IT services delivery organization from the CEE region. The output of the paper should be a contribution to the project management of IS/IT projects and to systems research, as well.

  15. PubChemQC Project: A Large-Scale First-Principles Electronic Structure Database for Data-Driven Chemistry.

    Science.gov (United States)

    Nakata, Maho; Shimazaki, Tomomi

    2017-06-26

    Large-scale molecular databases play an essential role in the investigation of various subjects such as the development of organic materials, in silico drug design, and data-driven studies with machine learning. We have developed a large-scale quantum chemistry database based on first-principles methods. Our database currently contains the ground-state electronic structures of 3 million molecules based on density functional theory (DFT) at the B3LYP/6-31G* level, and we successively calculated 10 low-lying excited states of over 2 million molecules via time-dependent DFT with the B3LYP functional and the 6-31+G* basis set. To select the molecules calculated in our project, we referred to the PubChem Project, which was used as the source of the molecular structures in short strings using the InChI and SMILES representations. Accordingly, we have named our quantum chemistry database project "PubChemQC" ( http://pubchemqc.riken.jp/ ) and placed it in the public domain. In this paper, we show the fundamental features of the PubChemQC database and discuss the techniques used to construct the data set for large-scale quantum chemistry calculations. We also present a machine learning approach to predict the electronic structure of molecules as an example to demonstrate the suitability of the large-scale quantum chemistry database.

  16. EDF EPR project: operating principles validation and human factor engineering program

    International Nuclear Information System (INIS)

    Lefebvre, B.; Berard, E.; Arpino, J.-M.

    2005-01-01

    This article describes the specificities of the operating principles chosen by EDF for the EPR project as a result of an extensive Human Factor Engineering program successfully implemented in an industrial project context. The design process and its achievements benefit of the EDF experience feedback not only in term of NPP operation - including the fully computerized control room of the N4-serie - but also in term of NPP designer. The elements exposed hereafter correspond to the basic design phase of EPR HMI which has been completed and successfully validated by the end of 2003. The article aims to remind the context of the project which basically consists in designing a modern and efficient HMI taking into account the operating needs while relying on proven and reliable technologies. The Human Factor Engineering program implemented merges these both aspects by : 1) being fully integrated within the project activities and scheduling; 2) efficiently taking into account the users needs as well as the feasibility constraints by relying on a multidisciplinary design team including HF specialists, I and C specialists, Process specialists and experienced operator representatives. The resulting design process makes a wide use of experience feedback and experienced operator knowledge to complete largely the existing standards for providing a fully useable and successful design method in an industrial context. The article underlines the design process highlights that largely contribute to the successful implementation of a Human Factor Engineering program for EPR. (authors)

  17. Organization of project works in Industry 4.0 digital item designing companies

    Science.gov (United States)

    Gurjanov, A. V.; Zakoldaev, D. A.; Shukalov, A. V.; Zharinov, I. O.

    2018-05-01

    The task of the project works organization in the Industry 4.0 item designing digital factories is being studied. There is a scheme of the item designing component life cycle. There is also a scheme how to develop and confirm the quality of the item designing component documentation using the mathematical modelling. There is a description of the self-organization principles for the cyber and physical technological equipment in the Industry 4.0 «smart factory» company during the manufacturing process.

  18. Gaining trust in emerging markets. Principles of FiBL projects and its cooperation in South East Europe

    OpenAIRE

    Schneider, Monika

    2006-01-01

    FiBL principles, working approach - Respond to local partners requests - Market oriented approach - Promote sustainability of local partners, set up of institutional framework for organic sector development, to develop service provider - Knowledge transfer to local institutions - Long term cooperation

  19. 13 CFR 305.5 - Project administration by District Organization.

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Project administration by District Organization. 305.5 Section 305.5 Business Credit and Assistance ECONOMIC DEVELOPMENT ADMINISTRATION... business exists that could administer the Project in a more efficient or cost-effective manner than the...

  20. Application of the ALARA principle to the bleed condenser relief valve replacement project

    International Nuclear Information System (INIS)

    Wong, T.; Kraft, J.

    1997-01-01

    Darlington Nuclear Generating Division's achievements in radiation dose performance can be attributed, in part, to adherence to the ALARA principle. The station's ALARA program, which is an integral part of the safety culture, derives its strength from a strong and unwavering commitment by the site Vice President. This commitment is supported by performance standards and an accountability system which holds managers and supervisors responsible for dose performance. A LAN-based hazard and dose information system with site-wide accessibility was established to facilitate work planning and exposure control. The principle of dose optimization is fully integrated into the work management process and includes work planning, progress monitoring and post-job review. An integrated performance assessment and reporting system also provides timely feedback to management on dose performance. An example of the ALARA program was the bleed condenser relieve valve replacement project. Pre-job ALARA review meetings for the project were held with supervisory staff and technicians to discuss job details and dose reduction measures. All work groups were required to prepare a detailed step be step task safety analysis (TSA). The trades and engineering staff were requested to critique the TSA and suggest ways of reducing dose. Over 30 practical ALARA suggestions were received and adopted for implementation. Daily meetings were held to review job progress and the effectiveness exposure control. A post-job ALARA review was held at the conclusion of each project to obtain feedback and lessons learned. All improvement suggestions were reviewed for implementation during subsequent installations. As a result of the ALARA initiatives, significant dose savings were achieved. The normalized dose expenditure has been reduced from 9.6 rem for the first installation to 6.9 rem for the fourth and last installation. (author)

  1. PRINCIPLES OF THE EUROPEAN ADMINISTRATIVE SPACE AND THEIR IMPACT ON PERFORMANCE IN PUBLIC ORGANIZATIONS

    Directory of Open Access Journals (Sweden)

    Alexandra Ema Cioclea

    2012-09-01

    Full Text Available The European Union is interested in ensuring that each national administration offers comparable administrative capacity through quality of public services and professionalism from the civil servants. At the same time, the European states are characterised by long and varied institutional histories, with different trajectories in their evolution. That is why, public administration structures and regulations vary among the Member States and a set of common principles can guide them towards administrative convergence and performance. This paper aims to analyze the shared principles of a common European Administrative Space and also to address the link between these principles and the performance of public institutions from a managerial point of view. The study is based on review and analysis of academic research, government documents and personal perspectives, extracting and linking key findings from existing research and practice. The paper argues that managerial theories on performance are compatible with public administration organizations and some of the criteria are common to those promoted by the principles of the European Administrative Space.

  2. Organization principles in visual working memory: Evidence from sequential stimulus display.

    Science.gov (United States)

    Gao, Zaifeng; Gao, Qiyang; Tang, Ning; Shui, Rende; Shen, Mowei

    2016-01-01

    Although the mechanisms of visual working memory (VWM) have been studied extensively in recent years, the active property of VWM has received less attention. In the current study, we examined how VWM integrates sequentially presented stimuli by focusing on the role of Gestalt principles, which are important organizing principles in perceptual integration. We manipulated the level of Gestalt cues among three or four sequentially presented objects that were memorized. The Gestalt principle could not emerge unless all the objects appeared together. We distinguished two hypotheses: a perception-alike hypothesis and an encoding-specificity hypothesis. The former predicts that the Gestalt cue will play a role in information integration within VWM; the latter predicts that the Gestalt cue will not operate within VWM. In four experiments, we demonstrated that collinearity (Experiment 1) and closure (Experiment 2) cues significantly improved VWM performance, and this facilitation was not affected by the testing manner (Experiment 3) or by adding extra colors to the memorized objects (Experiment 4). Finally, we re-established the Gestalt cue benefit with similarity cues (Experiment 5). These findings together suggest that VWM realizes and uses potential Gestalt principles within the stored representations, supporting a perception-alike hypothesis. Copyright © 2015 Elsevier B.V. All rights reserved.

  3. APOM-project : an investigation of pharmacy organization and management

    NARCIS (Netherlands)

    Mobach, Mark P.; Werf, Jos J. van der; Tromp, T.F.J.

    1998-01-01

    Recently, in a joint cooperation of Stichting VNA, SAL Apotheken, the Faculty of Management and Organization, and the University Centre for Pharmacy, University of Groningen in the Netherlands, a Ph.D-study started regarding Apot(he)ek, Organization and Management (APOM). The APOM-project deals with

  4. Building Bridges between Science Courses Using Honors Organic Chemistry Projects

    Science.gov (United States)

    Hickey, Timothy; Pontrello, Jason

    2016-01-01

    Introductory undergraduate science courses are traditionally offered as distinct units without formalized student interaction between classes. To bridge science courses, the authors used three Honors Organic Chemistry projects paired with other science courses. The honors students delivered presentations to mainstream organic course students and…

  5. INSTALLING AN ERP SYSTEM WITH A METHODOLOGY BASED ON THE PRINCIPLES OF GOAL DIRECTED PROJECT MANAGEMENT

    Directory of Open Access Journals (Sweden)

    Ioannis Zafeiropoulos

    2010-01-01

    Full Text Available This paper describes a generic methodology to support the process of modelling, adaptation and implementation (MAI of Enterprise Resource Planning Systems (ERPS based on the principles of goal directed project management (GDPM. The proposed methodology guides the project manager through specific stages in order to successfully complete the ERPS implementation. The development of the proper MAI methodology is deemed necessary because it will simplify the installation process of ERPS. The goal directed project management method was chosen since it provides a way of focusing all changes towards a predetermined goal. The main stages of the methodology are the promotion and preparation steps, the proposal, the contract, the implementation and the completion. The methodology was applied as a pilot application by a major ERPS development company. Important benefits were the easy and effective guidance for all installation and analysis stages, the faster installation for the ERPS and the control and cost reduction for the installation, in terms of time, manpower, technological equipment and other resources.

  6. Organizing Cultural Projects Through Legitimising as Cultural Entrepreneurship

    DEFF Research Database (Denmark)

    Lindkvist, Lars; Hjorth, Daniel

    2015-01-01

    Purpose This paper is a study of creating organization in the case of cultural projects; cultural entrepreneurship. This includes taking advantage of opportunities and using ones social capital through networks. It is a case study of Vandalorum which is an Swedish international art- and design...... and Design Centre. Findings The case of Vandalorum shows that organizing a cultural project like Vandalorum is characterized by no well-defined starting and stopping point, but – quite typically for entrepreneurship as an organization-creation process – builds momentum and legitimacy narratively. Originality...

  7. Organization of Valence-Encoding and Projection-Defined Neurons in the Basolateral Amygdala

    Directory of Open Access Journals (Sweden)

    Anna Beyeler

    2018-01-01

    Full Text Available The basolateral amygdala (BLA mediates associative learning for both fear and reward. Accumulating evidence supports the notion that different BLA projections distinctly alter motivated behavior, including projections to the nucleus accumbens (NAc, medial aspect of the central amygdala (CeM, and ventral hippocampus (vHPC. Although there is consensus regarding the existence of distinct subsets of BLA neurons encoding positive or negative valence, controversy remains regarding the anatomical arrangement of these populations. First, we map the location of more than 1,000 neurons distributed across the BLA and recorded during a Pavlovian discrimination task. Next, we determine the location of projection-defined neurons labeled with retrograde tracers and use CLARITY to reveal the axonal path in 3-dimensional space. Finally, we examine the local influence of each projection-defined populations within the BLA. Understanding the functional and topographical organization of circuits underlying valence assignment could reveal fundamental principles about emotional processing.

  8. Chemical principles underpinning the performance of the metal–organic framework HKUST-1

    Science.gov (United States)

    Hendon, Christopher H.

    2015-01-01

    A common feature of multi-functional metal–organic frameworks is a metal dimer in the form of a paddlewheel, as found in the structure of Cu3(btc)2 (HKUST-1). The HKUST-1 framework demonstrates exceptional gas storage, sensing and separation, catalytic activity and, in recent studies, unprecedented ionic and electrical conductivity. These results are a promising step towards the real-world application of metal–organic materials. In this perspective, we discuss progress in the understanding of the electronic, magnetic and physical properties of HKUST-1, representative of the larger family of Cu···Cu containing metal–organic frameworks. We highlight the chemical interactions that give rise to its favourable properties, and which make this material well suited to a range of technological applications. From this analysis, we postulate key design principles for tailoring novel high-performance hybrid frameworks. PMID:28706713

  9. Chemical principles underpinning the performance of the metal-organic framework HKUST-1.

    Science.gov (United States)

    Hendon, Christopher H; Walsh, Aron

    2015-07-15

    A common feature of multi-functional metal-organic frameworks is a metal dimer in the form of a paddlewheel, as found in the structure of Cu 3 ( btc ) 2 (HKUST-1). The HKUST-1 framework demonstrates exceptional gas storage, sensing and separation, catalytic activity and, in recent studies, unprecedented ionic and electrical conductivity. These results are a promising step towards the real-world application of metal-organic materials. In this perspective, we discuss progress in the understanding of the electronic, magnetic and physical properties of HKUST-1, representative of the larger family of Cu···Cu containing metal-organic frameworks. We highlight the chemical interactions that give rise to its favourable properties, and which make this material well suited to a range of technological applications. From this analysis, we postulate key design principles for tailoring novel high-performance hybrid frameworks.

  10. An Engineering Method of Civil Jet Requirements Validation Based on Requirements Project Principle

    Science.gov (United States)

    Wang, Yue; Gao, Dan; Mao, Xuming

    2018-03-01

    A method of requirements validation is developed and defined to meet the needs of civil jet requirements validation in product development. Based on requirements project principle, this method will not affect the conventional design elements, and can effectively connect the requirements with design. It realizes the modern civil jet development concept, which is “requirement is the origin, design is the basis”. So far, the method has been successfully applied in civil jet aircraft development in China. Taking takeoff field length as an example, the validation process and the validation method of the requirements are detailed introduced in the study, with the hope of providing the experiences to other civil jet product design.

  11. In Search of the Organic: An Unequivocal Exploration into the Principles of Organic Architecture

    OpenAIRE

    Duncan, Matthew Alexander

    2016-01-01

    The architecture is a multi-venue performing arts complex consisting of a full-scale opera house, a mid-size open-air theater, a small recital salon, and an outdoor arena-style street-stage. The building is sited at Buzzard Point in Washington, DC at the terminus of South Capitol Street along the Anacostia River. The thesis is an exploration into the concept of organic architecture and a formal study of its application to the order, structure, and construction of a building. MARCH

  12. A principle of organization which facilitates broad Lamarckian-like adaptations by improvisation.

    Science.gov (United States)

    Soen, Yoav; Knafo, Maor; Elgart, Michael

    2015-12-02

    During the lifetime of an organism, every individual encounters many combinations of diverse changes in the somatic genome, epigenome and microbiome. This gives rise to many novel combinations of internal failures which are unique to each individual. How any individual can tolerate this high load of new, individual-specific scenarios of failure is not clear. While stress-induced plasticity and hidden variation have been proposed as potential mechanisms of tolerance, the main conceptual problem remains unaddressed, namely: how largely non-beneficial random variation can be rapidly and safely organized into net benefits to every individual. We propose an organizational principle which explains how every individual can alleviate a high load of novel stressful scenarios using many random variations in flexible and inherently less harmful traits. Random changes which happen to reduce stress, benefit the organism and decrease the drive for additional changes. This adaptation (termed 'Adaptive Improvisation') can be further enhanced, propagated, stabilized and memorized when beneficial changes reinforce themselves by auto-regulatory mechanisms. This principle implicates stress not only in driving diverse variations in cells tissues and organs, but also in organizing these variations into adaptive outcomes. Specific (but not exclusive) examples include stress reduction by rapid exchange of mobile genetic elements (or exosomes) in unicellular, and rapid changes in the symbiotic microorganisms of animals. In all cases, adaptive changes can be transmitted across generations, allowing rapid improvement and assimilation in a few generations. We provide testable predictions derived from the hypothesis. The hypothesis raises a critical, but thus far overlooked adaptation problem and explains how random variation can self-organize to confer a wide range of individual-specific adaptations beyond the existing outcomes of natural selection. It portrays gene regulation as an

  13. Use of the Principles of Effectuation and Self-Organization Theories in Realization of Economic Capacity of Sports Organizations

    Directory of Open Access Journals (Sweden)

    S. A. Ostroukhov

    2017-01-01

    Full Text Available Purpose: the aim of the article is research of mechanisms of the forming, development and use of economic capacity providing for increase in competitiveness of entrepreneurial sports organizations. Providing of sports activities efficiency for all participants is the main objective of sports management. Interest in sport in Russia considerably increased in recent years therefore sports management becomes more and more actual direction. Effective management is needed for sport also as for any other action. Methods: the research is based on use of the following methods: systematization, analysis and synthesis, generalization, method of analogies, comparative analysis, methods of classification, scientific abstraction, induction and deduction; methods of observation, graphic and tabular methods. Results: management mechanism for entrepreneurial sport organizations is developed by author. The mechanism is based on the principles of an effektuation and self-organization. The practical importance of work is that the received results can be applied as methodical base in activities of the sports organizations to development of the strategic and tactical plans providing sustainable development. Conclusions and Relevance: the offered mechanism assumes that, a fiducial component is main component in management of the sports entrepreneurial organizations. The offered mechanism is orientated on risk minimization of the main business processes and using of development uncertainty as source of competitive advantages. 

  14. DC-electrochemiluminescence (ECL with a coreactant)—principle and applications in organic chemistry

    Czech Academy of Sciences Publication Activity Database

    Ludvík, Jiří

    2011-01-01

    Roč. 15, č. 10 (2011), s. 2065-2081 ISSN 1432-8488 R&D Projects: GA AV ČR IAA400400813 Institutional research plan: CEZ:AV0Z40400503 Keywords : organic compounds * reaction mechanisms * radical intermediates Subject RIV: CG - Electrochemistry Impact factor: 2.131, year: 2011

  15. Are REDD+ community forest projects following the principles for collective action, as proposed by Ostrom?

    Directory of Open Access Journals (Sweden)

    Abdul-Razak Saeed

    2017-03-01

    Full Text Available Forested countries in the global south that have agreed to engage in REDD+, a policy mechanism for addressing climate change, are receiving support to improve laws, policies, systems and structures. As a mechanism initiated at the global level and seeking to use forests to address a global commons crisis (atmospheric carbon concentration, understanding how REDD+ translates into implementation at the local level is essential. Therefore, using a systematic review approach, we examined 15 studies of REDD+ in the context of public and/or community managed forests, drawn from a comprehensive application of inclusion criteria to identify relevant published peer-reviewed empirical research. The common property resources literature was used to highlight the role of local institutions in REDD+ and to distil how REDD+ community forest projects conform to Ostrom’s collective action principles. The review revealed limited sharing of information and decision-making authority with communities; a general absence of FPIC; and a lack of defined benefit sharing and conflict resolution arrangements in many of the REDD+ projects.

  16. Selecting Large Portfolios of Social Projects in Public Organizations

    Directory of Open Access Journals (Sweden)

    Igor Litvinchev

    2014-01-01

    Full Text Available We address the portfolio selection of social projects in public organizations considering interdependencies (synergies affecting project funds requirements and tasks. A mixed integer linear programming model is proposed incorporating the most relevant aspects of the problem found in the literature. The model supports both complete (all or nothing and partial (a certain amount from a given interval of funding resource allocation policies. Numerical results for large-scale problem instances are presented.

  17. Sustenability and Organic Growth Marketing: an Exploratory Approach on Valorisation of Durable Development Principles in Tourism

    Directory of Open Access Journals (Sweden)

    Gheorghe Epuran

    2015-08-01

    Full Text Available Sustainability implies the extension of companies’ classic relations outside the economic sphere, leading to the necessity of justification and legitimisation of the actions performed by them and being a premise for organic growth, a concept known as smart growth. This means creating more products – values, for more customers, with superior productivity and proper management of the risks caused by growth itself. In this context, the expression “grow or disappear” is replaced by “improve in order to stay competitive”. The objective of this paper is to highlight the way in which the implementation of the sustainable development principles are correlated with the aspects of organic growth in tourism and the possibility of evaluating the organic growth from the perspective of sustainable development. In order to achieve the proposed objective, it was conducted a qualitative marketing research among hotel managers in Bra?ov County. Collected using the quota method, the sample is a non-probabilistic type, and the research was conducted based on semi-structured interview, a method chosen in accordance to the type of research. The major contributions of the research process are to highlight the relation between the sustainable development and organic growth, to propose a general configuration of the marketing strategy pillars of sustainable business in tourism and to identify some methods of evaluating the organic growth from the perspective of sustainable development.

  18. Self-organization principles result in robust control of flexible manufacturing systems

    DEFF Research Database (Denmark)

    Nature shows us in our daily life how robust, flexible and optimal self-organized modular constructions work in complex physical, chemical and biological systems, which successfully adapt to new and unexpected situations. A promising strategy is therefore to use such self-organization and pattern...... problems with several autonomous robots and several targets are considered as model of flexible manufacturing systems. Each manufacturing target has to be served in a given time interval by one and only one robot and the total working costs have to be minimized (or total winnings maximized). A specifically...... constructed dynamical system approach (coupled selection equations) is used which is based on pattern formation principles and results in fault resistant and robust behaviour. An important feature is that this type of control also guarantees feasiblitiy of the assignment solutions. In previous work...

  19. IT PROJECT PORTFOLIO MANAGEMENT: MODULARITY PROBLEMS IN A PUBLIC ORGANIZATION

    DEFF Research Database (Denmark)

    Hansen, Lars Kristian; Mengiste, Shegaw Anagaw

    2012-01-01

    As today’s public and private sector organizations heavily rely on Information Technology (IT) to provide faster cycle times and better services, IT Project Portfolio Management (IT PPM) has become a high priority issue. This research adopts engaged scholarship to investigate IT PPM practices...... within a large local government. The investigation applies Modularity theory to analyze rich data from the local government covering several units with quite diverse functions to address the following two questions (1) which modularity problems does a public organization have in its IT PPM practices...... suggest a model addressing the identified problems by organizing IT PPM in three modules connected by three gateways. These results may be used to inform further research into IT PPM and to help managers improve IT PPM practices in public organizations. Keywords: IT Project Portfolio Management (IT PPM...

  20. The Applicability of the Transparency Principle by Organizations in Crisis Situations

    Directory of Open Access Journals (Sweden)

    Zarfa Hrnjić Kuduzović

    2014-12-01

    Full Text Available As a generally accepted principle of social responsibility in public relations theory, transparency is also recommended during crisis situations by most authors. The recommendations for organizations to communicate openly with all stakeholders, especially crisis victims, are among the most important instructions for managing crises. However, some authors believe that the full disclosure of information about the organization and the crisis circumstances is not just an unrealistic, but also communicatively ineffective, financially disadvantageous and even an unethical approach. Starting from the transparency requirements as a set of unquestionably valuable principles in professional public relations, as well as from the benchmark research on crisis communication, the author examines the limits of this rule. The paper is focused on the factors that determine the degree of an organization’s openness, keeping in mind the complexity of relationships with different stakeholders who often have conflicting interests. By critically considering the concept of ambiguous communications as a possible communication model in crisis situations, the author emphasizes the importance of context when deciding on a communication strategy.

  1. Spatial conditions - the 3. supervisor in project organized teaching?

    DEFF Research Database (Denmark)

    Bering Keiding, Tina

    through reflection of its own border: is this new issue inside or outside the project. Individual rooms make it easier for the project to stabilize around its eigenvalues, but also enhance the risk of cognitive jog-trot. The challenge in this case becomes to seek out disturbances which can initiate new......The contribution presents a pilot study on project work situated in different spatial contexts. The main question for the study is if and how spatial conditions influence the interaction within and between projects. Possible answers to the question are sought through observations, informal...... interviews and questionnaires. The empirical findings are reflected in a Luhmann-based re-description of project organized group based teaching (Keiding 2008). Preliminary conclusions indicate that one big difference between open-space studio and individual group rooms is related to the immediate public...

  2. Virginia Henderson's principles and practice of nursing applied to organ donation after brain death.

    Science.gov (United States)

    Nicely, Bruce; DeLario, Ginger T

    2011-03-01

    Registered nurses were some of the first nonphysician organ transplant and donation specialists in the field, both in procurement and clinical arenas. Nursing theories are abundant in the literature and in nursing curricula, but none have been applied to the donation process. Noted nursing theorist Virginia Henderson (1897-1996), often referred to as the "first lady of nursing," developed a nursing model based on activities of living. Henderson had the pioneering view that nursing stands separately from medicine and that nursing consists of more than simply following physicians' orders. Henderson's Principles and Practice of Nursing is a grand theory that can be applied to many types of nursing. In this article, Henderson's theory is applied to the intensely focused and specialized area of organ donation for transplantation. Although organ donation coordinators may have backgrounds as physicians' assistants, paramedics, or other allied health professions, most are registered nurses. By virtue of the inherent necessity for involvement of the family and friends of the potential donor, Henderson's concepts are applied to the care and management of the organ donor, to the donor's family and friends, and in some instances, to the caregivers themselves.

  3. Knowledge Governance Strategies in Project-based Organizations

    DEFF Research Database (Denmark)

    Pemsel, Sofia; Müller, Ralf; Söderlund, Jonas

    2016-01-01

    Knowledge governance (KG) aims at strategically influencing knowledge processes by implementing governance mechanisms. Little is known about whether, how, or why such strategies differ among firms. We utilize a large-scale empirical study of 20 organizations to develop a typology of KG strategies...... in project-based organizations; we then explore how these strategies emerge and affect organizational knowledge processes. Six strategies are identified: Protector, Deliverer, Polisher, Explorer, Supporter, and Analyzer. This paper posits a multi-level categorization model to facilitate comparisons among KG...... strategies. We uncover three main drivers of organizations' chosen knowledge governance strategies-namely, attitudes about humans, knowledge, and knowledge control....

  4. Change management in information systems projects for public organizations

    Directory of Open Access Journals (Sweden)

    Ewa Ziemba

    2015-08-01

    Full Text Available It can be argued that public organizations, in order to provide the public with sufficient services in the current, highly competitive and continuously evolving environment, require changes. The changes that become necessary are often related to the implementation of information systems (IS. Moreover, when organizations are faced with changes, a change management (CM process needs to be put in place. CM theories that are currently available to practitioners and academics are often contradictory; they mostly lack empirical evidence and are supported by unchallenged hypotheses concerning the nature of the contemporary CM. The aim of this paper is, therefore, to identify critical success factors (CFSs for CM in IS projects. In order to reach this aim an explanation of changes in public organizations and the nature of CM are presented. Following this, a framework of CFSs for CM in IS projects are identified based on the literature review. The paper also examines two IS projects and uses them to demonstrate CFSs influencing CM in IS projects in Polish pubic organizations. A discussion of the research findings is provided and the paper concludes with a presentation of the study’s contributions and limitations as well as the stream of future work.

  5. Project-Based Organizations and the New Spirit of Capitalism

    DEFF Research Database (Denmark)

    Jagd, Søren

    Luc Boltanski and Eve Chiapello’s analysis of recent changes in capitalism – Le nouvel esprit du capitalisme - is an important contribution to the sociological analysis of capitalism. The aim of this paper is to present their main argument. It is argued that a particular important aspect...... of their analysis is the ideal-typical model of the new spirit of capitalism, the ideological underpinning of project-based organizations in ‘The Project World’. It is argued that the ideal-typical model of the Project World is the most elaborated description of the ‘cultural code’ of the emergent form...... of capitalist organizations. Last, it is discussed how we may obtain empirical evidence to test the hypothesis of a major change in capitalist organizational forms as well as in the recent spirit of capitalism....

  6. Two organizing principles of vocal production: Implications for nonhuman and human primates.

    Science.gov (United States)

    Owren, Michael J; Amoss, R Toby; Rendall, Drew

    2011-06-01

    Vocal communication in nonhuman primates receives considerable research attention, with many investigators arguing for similarities between this calling and speech in humans. Data from development and neural organization show a central role of affect in monkey and ape sounds, however, suggesting that their calls are homologous to spontaneous human emotional vocalizations while having little relation to spoken language. Based on this evidence, we propose two principles that can be useful in evaluating the many and disparate empirical findings that bear on the nature of vocal production in nonhuman and human primates. One principle distinguishes production-first from reception-first vocal development, referring to the markedly different role of auditory-motor experience in each case. The second highlights a phenomenon dubbed dual neural pathways, specifically that when a species with an existing vocal system evolves a new functionally distinct vocalization capability, it occurs through emergence of a second parallel neural pathway rather than through expansion of the extant circuitry. With these principles as a backdrop, we review evidence of acoustic modification of calling associated with background noise, conditioning effects, audience composition, and vocal convergence and divergence in nonhuman primates. Although each kind of evidence has been interpreted to show flexible cognitively mediated control over vocal production, we suggest that most are more consistent with affectively grounded mechanisms. The lone exception is production of simple, novel sounds in great apes, which is argued to reveal at least some degree of volitional vocal control. If also present in early hominins, the cortically based circuitry surmised to be associated with these rudimentary capabilities likely also provided the substrate for later emergence of the neural pathway allowing volitional production in modern humans. © 2010 Wiley-Liss, Inc.

  7. Some Physical Principles Governing Spatial and Temporal Organization in Living Systems

    Science.gov (United States)

    Ali, Md Zulfikar

    Spatial and temporal organization in living organisms are crucial for a variety of biological functions and arise from the interplay of large number of interacting molecules. One of the central questions in systems biology is to understand how such an intricate organization emerges from the molecular biochemistry of the cell. In this dissertation we explore two projects. The first project relates to pattern formation in a cell membrane as an example of spatial organization, and the second project relates to the evolution of oscillatory networks as a simple example of temporal organization. For the first project, we introduce a model for pattern formation in a two-component lipid bilayer and study the interplay between membrane composition and membrane geometry, demonstrating the existence of a rich phase diagram. Pattern formation is governed by the interplay between phase separation driven by lipid-lipid interactions and tendency of lipid domains with high intrinsic curvature to deform the membrane away from its preferred position. Depending on membrane parameters, we find the formation of compact lipid micro-clusters or of striped domains. We calculate the stripe width analytically and find good agreement with stripe widths obtained from the simulations. For the second project, we introduce a minimal model for the evolution of functional protein-interaction networks using a sequence-based mutational algorithm and apply it to study the following problems. Using the model, we study robustness and designabilty of a 2-component network that generate oscillations. We completely enumerate the sequence space and the phenotypic space, and discuss the relationship between designabilty, robustness and evolvability. We further apply the model to studies of neutral drift in networks that yield oscillatory dynamics, e.g. starting with a relatively simple network and allowing it to evolve by adding nodes and connections while requiring that oscillatory dynamics be preserved

  8. Phosphorescent Organic Light-Emitting Devices: Working Principle and Iridium Based Emitter Materials

    Directory of Open Access Journals (Sweden)

    Emil J. W. List

    2008-08-01

    Full Text Available Even though organic light-emitting device (OLED technology has evolved to a point where it is now an important competitor to liquid crystal displays (LCDs, further scientific efforts devoted to the design, engineering and fabrication of OLEDs are required for complete commercialization of this technology. Along these lines, the present work reviews the essentials of OLED technology putting special focus on the general working principle of single and multilayer OLEDs, fluorescent and phosphorescent emitter materials as well as transfer processes in host materials doped with phosphorescent dyes. Moreover, as a prototypical example of phosphorescent emitter materials, a brief discussion of homo- and heteroleptic iridium(III complexes is enclosed concentrating on their synthesis, photophysical properties and approaches for realizing iridium based phosphorescent polymers.

  9. Organization of feed-forward loop motifs reveals architectural principles in natural and engineered networks.

    Science.gov (United States)

    Gorochowski, Thomas E; Grierson, Claire S; di Bernardo, Mario

    2018-03-01

    Network motifs are significantly overrepresented subgraphs that have been proposed as building blocks for natural and engineered networks. Detailed functional analysis has been performed for many types of motif in isolation, but less is known about how motifs work together to perform complex tasks. To address this issue, we measure the aggregation of network motifs via methods that extract precisely how these structures are connected. Applying this approach to a broad spectrum of networked systems and focusing on the widespread feed-forward loop motif, we uncover striking differences in motif organization. The types of connection are often highly constrained, differ between domains, and clearly capture architectural principles. We show how this information can be used to effectively predict functionally important nodes in the metabolic network of Escherichia coli . Our findings have implications for understanding how networked systems are constructed from motif parts and elucidate constraints that guide their evolution.

  10. Organizational Enablers for Project Governance and Governmentality in Project-based Organizations

    DEFF Research Database (Denmark)

    Pemsel, Sofia; Müller, Ralf; Shao, Jingting

    for governmentality belong mainly to the cultural-cognitive pillar. Collectively these OEs provide for an ambidexterity of flexibility and stability, which allows organizations to align their internal characteristics with their organizational context. Managerial and theoretical implications of the results......This study identifies organizational enablers (OEs) for governance and governmentality in the realm of projects in project-based organizations (PBOs). We use a multiple case study design with six firms in Sweden and China to identify OEs. Institutional theory serves as theoretical perspective...

  11. Organizational Enablers for Project Governance and Governmentality in Project-based Organizations

    DEFF Research Database (Denmark)

    Müller, Ralf; Pemsel, Sofia; Shao, Jingting

    2015-01-01

    for governmentality belong mainly to the cultural–cognitive pillar. Collectively these OEs provide for an ambidexterity of flexibility and stability, which allows organizations to align their internal characteristics with their organizational context. Managerial and theoretical implications of the results......This study identifies organizational enablers (OEs) for governance and governmentality in the realm of projects in project-based organizations (PBOs). We use a multiple case study design with six firms in Sweden and China to identify OEs. Institutional theory serves as theoretical perspective...

  12. PROJECTING PRINCIPLES OF «MATHEMATICAL AND PHYSICAL BASICS IN INFORMATICS» MODULE AS PART OF A UNIVERSAL BACCALAUREATE PROGRAM

    Directory of Open Access Journals (Sweden)

    E. K. Samerkhanova

    2016-01-01

    Full Text Available This article is a presentation of “Mathematical and Physical Basics in Informatics” Module projected as part of universal baccalaureate model realized in Minin State Pedagogical University, Nizhny Novgorod, within the educational program for an extended group of qualifications “Informatics and Calculating Machines”. Module authors defined a strategy for baccalaureates preparation in the field of informational technology, which is realized due to a bunch of principles: education fundamentalization, learning systematization, activity, integration and student-centration. The principle of education fundamentalization requires consolidation of scientific and methodological preparation of students. The principle of learning systematization guarantees formation of students’ holistic ideology. The principle of integration is directed onto qualitative interdisciplinary conversion based on mutual enrichment of knowledge and skills. The principle of activity considers student personality, its formation and growth with respect to practical activity as a special form of psychical activity. The principle of student-centration is displayed as social-humanistic purpose of the educational process.

  13. A Conceptualization of Knowledge Governance in Project-based Organizations

    DEFF Research Database (Denmark)

    Pemsel, Sofia; Wiewiorac, Anna; Müller, Ralf

    2014-01-01

    This paper conceptualizes and defines knowledge governance (KG) in project-based organizations (PBOs). Two key contributions towards a multi-faceted view of KG and an understanding of KG in PBOs are advanced, as distinguished from knowledge management and organizational learning concepts. The con......This paper conceptualizes and defines knowledge governance (KG) in project-based organizations (PBOs). Two key contributions towards a multi-faceted view of KG and an understanding of KG in PBOs are advanced, as distinguished from knowledge management and organizational learning concepts....... The conceptual framework addresses macro- and micro-level elements of KG and their interaction. Our definition of KG in PBOs highlights the contingent nature of KG processes in relation to their organizational context. These contributions provide a novel platform for understanding KG in PBOs....

  14. Self-organized control in cooperative robots using a pattern formation principle

    International Nuclear Information System (INIS)

    Starke, Jens; Ellsaesser, Carmen; Fukuda, Toshio

    2011-01-01

    Self-organized modular approaches proved in nature to be robust and optimal and are a promising strategy to control future concepts of flexible and modular manufacturing processes. We show how this can be applied to a model of flexible manufacturing based on time-dependent robot-target assignment problems where robot teams have to serve manufacturing targets such that an objective function is optimized. Feasibility of the self-organized solutions can be guaranteed even for unpredictable situations like sudden changes in the demands or breakdowns of robots. As example an uncrewed space mission is visualized in a simulation where robots build a space station. - Highlights: → Adapting a pattern formation principle to control cooperative robots in a robust way. → Flexible manufacturing systems are modelled by time-dependent assignment problems. → Coupled selection equations guarantee feasibility of solutions. → Solution structure (permutations) is not destroyed by inhomogeneous growth rates. → Example of an uncrewed space mission shows effectivity and robustness.

  15. Organ Donation European Quality System: ODEQUS project methodology.

    Science.gov (United States)

    Manyalich, M; Guasch, X; Gomez, M P; Páez, G; Teixeira, L

    2013-01-01

    Differences in the number of organ donors among hospitals cannot be explained only by the number of intensive care unit beds used or neurologic patients treated. The figures obtained are influenced by the organizational structure of the donation process and how efficient it is. The Organ Donation European Quality System (ODEQUS) is a 3-year project (from October 2010 to September 2013) co-financed by the European Agency for Health and Consumers (EAHC20091108) which aims to define a methodology to evaluate organ procurement performance at the hospital level. ODEQUS's specific objectives are to identify quality criteria and to develop quality indicators in three types of organ donation (after brain death, after cardiac death, and living donation). Those tools will be useful for hospitals' self-assessment as well as for developing an international auditing model. A consortium has been established involving 14 associated partners from Austria, Croatia, France, Germany, Italy, Poland, Portugal, Romania, Spain, Sweden, and the United Kingdom, as well as five collaborating partners from Greece, Hungary, Malta, Slovenia, and Turkey. The project has been established in three steps: 1) Design of a survey about the use of quality tools in a wide sample of European hospitals; 2) Development of quality criteria and quality indicators by the project experts. The main fields considered have been organizational structures, clinical procedures, and outcomes; and 3) Elaboration of an evaluation system to test the quality indicators in 11 European hospitals. Two types of training have been designed and performed: one concerns the development of quality criteria and quality indicators, whereas another is focused on how to use evaluation tools. Following this methodology, the project has so far identified 131 quality criteria and developed 31 quality indicators. Currently, the quality indicators are being tested in 11 selected hospitals. Copyright © 2013 Elsevier Inc. All rights

  16. The precautionary principle and/or risk assessment in World Trade Organization decisions: a possible role for risk perception.

    Science.gov (United States)

    Goldstein, Bernard; Carruth, Russellyn S

    2004-04-01

    Risk analysis has been recognized and validated in World Trade Organization (WTO) decision processes. In recent years the precautionary principle has been proposed as an additional or alternative approach to standard risk assessment. The precautionary principle has also been advocated by some who see it as part of postmodern democracy in which more power is given to the public on health and safety matters relative to the judgments of technocrats. A more cynical view is that the precautionary principle is particularly championed by the European Community as a means to erect trade barriers. The WTO ruling against the European Community's trade barrier against beef from hormone-treated cattle seemed to support the use of risk assessment and appeared to reject the argument that the precautionary principle was a legitimate basis for trade barriers. However, a more recent WTO decision on asbestos contains language suggesting that the precautionary principle, in the form of taking into account public perception, may be acceptable as a basis for a trade barrier. This decision, if followed in future WTO trade disputes, such as for genetically modified foods, raises many issues central to the field of risk analysis. It is too early to tell whether the precautionary principle will become accepted in WTO decisions, either as a supplement or a substitute for standard risk assessment. But it would undermine the value of the precautionary principle if this principle were misused to justify unwarranted trade barriers.

  17. Team effectiveness in Non-Governmental Organizations (NGOs) projects.

    Science.gov (United States)

    Latif, Khawaja Fawad; Williams, Nigel

    2017-10-01

    The incorporation of team context into research and practice regarding team effectiveness in NGOs projects is a constant challenge. The research seeks to address the gap and identify the critical determinants of team effectiveness in projects undertaken by non-governmental organizations. Using a systematic process, the study involved both literature and focus group discussions to generate the required items. A total of 157 respondents (Team Members and Team Leaders) were part of the study that filled the questionnaires. Using exploratory factor analysis followed by confirmatory factor analysis, both convergent and discriminant validity was established. The present study found that team effectiveness in NGO social projects has a total of seven dimensions namely: Inter team coordination, community social linkage, team performance, knowledge, skills, and attitudes, leadership communication and engagement, decision making and information sharing, and team formation. There is a significant lack of research on team effectiveness in NGO projects. Where considerably large proportion of research on team effectiveness has focused on the corporate sector, the non-governmental teams have been neglected. This study clearly highlights the determinants that make up team effectiveness in NGOs. The determinants identified will help to specifically look at the effectiveness of teams in NGO projects. The study would help NGOs identify the dimensions in which they may be performing in a weaker manner and direct their energies in improving the factors. Copyright © 2017 Elsevier Ltd. All rights reserved.

  18. A projective constrained variational principle for a classical particle with spin

    International Nuclear Information System (INIS)

    Amorim, R.

    1983-01-01

    A geometric approach for variational principles with constraints is applied to obtain the equations of motion of a classical charged point particle with magnetic moment interacting with an external eletromagnetic field. (Author) [pt

  19. Waste Tank Organic Safety Project organic concentration mechanisms task. FY 1994 progress report

    International Nuclear Information System (INIS)

    Gerber, M.A.

    1994-09-01

    The Pacific Northwest Laboratory (PNL), Waste Tank Organic Safety Project is conducting research to support Westinghouse Hanford Company's (WHC) Waste Tank Safety Program, sponsored by the U.S. Department of Energy's Tank Farm Project Office. The goal of PNL's program is to provide a scientific basis for analyzing organics in Hanford's underground storage tanks (USTs) and for determining whether they are at concentrations that pose a potentially unsafe condition. Part of this research is directed toward determining what organic concentrations are safe by conducting research on organic aging mechanisms and waste energetics to assess the conditions necessary to produce an uncontrolled energy release in tanks due to reactions between the organics and the nitrate and nitrate salts in the tank wastes. The objective of the Organic Concentration Mechanisms Task is to assess the degree of localized enrichment of organics to be expected in the USTs due to concentration mechanisms. This report describes the progress of research conducted in FY 1994 on two concentration mechanisms of interest to the tank safety project: (1) permeation of a separate organic liquid phase into the interstitial spaces of the tank solids during the draining of free liquid from the tanks; and (2) concentration of organics on the surfaces of the solids due to adsorption. Three experiments were conducted to investigate permeation of air and solvent into a sludge simulant that is representative of single-shell tank sludge. The permeation behavior of air and solvent into the sludge simulant can be explained by the properties of the fluid pairs (air/supernate and solvent supernate) and the sludge. One important fluid property is the interfacial tension between the supernate and either the solvent or air. In general, the greater the interfacial tension between two fluids, the more difficult it will be for the air or solvent to displace the supernate during dewatering of the sludge

  20. Using Coevolution Genetic Algorithm with Pareto Principles to Solve Project Scheduling Problem under Duration and Cost Constraints

    Directory of Open Access Journals (Sweden)

    Alexandr Victorovich Budylskiy

    2014-06-01

    Full Text Available This article considers the multicriteria optimization approach using the modified genetic algorithm to solve the project-scheduling problem under duration and cost constraints. The work contains the list of choices for solving this problem. The multicriteria optimization approach is justified here. The study describes the Pareto principles, which are used in the modified genetic algorithm. We identify the mathematical model of the project-scheduling problem. We introduced the modified genetic algorithm, the ranking strategies, the elitism approaches. The article includes the example.

  1. An Integrated Assessment Framework of Offshore Wind Power Projects Applying Equator Principles and Social Life Cycle Assessment

    Directory of Open Access Journals (Sweden)

    Yu-Che Tseng

    2017-10-01

    Full Text Available This paper reviews offshore wind power project finance and provides an integrated assessment that employs Equator Principles, life cycle assessment, risk assessment, materiality analysis, credit assessment, and ISAE 3000 assurance. We have not seen any comprehensive review papers or book chapters that covers the entire offshore wind power project finance process. We also conducted an SWancor Formosa Phase 1 case study to illustrate the application of integrated assessment to better assist policymakers, wind farm developers, practitioners, potential investors and observers, and stakeholders in their decisions. We believe that this paper can form part of the effort to reduce information asymmetry and the transaction costs of wind power project finance, as well as mobilize green finance investments from the financial sector to renewable energy projects to achieve a national renewable energy policy.

  2. The lower saxony bank of health. rationale, principles, services, organization and architectural framework.

    Science.gov (United States)

    Plischke, M; Wagner, M; Haarbrandt, B; Rochon, M; Schwartze, J; Tute, E; Bartkiewicz, T; Kleinschmidt, T; Seidel, C; Schüttig, H; Haux, R

    2014-01-01

    This article is part of a Focus Theme of METHODS of Information in Medicine on Health Record Banking. Poor communication of health care information between health care providers (HCP) is still a major problem. One recent approach is the concept of Health Record Banking. With this report we want to introduce the Lower Saxony Bank of Health (LSBH) to the international community. The main objective of this paper is to report and explain: 1) why this organization has been founded, 2) which basic principles have been set, 3) which services will be provided, 4) which type of organization has been chosen, and 5) which architectural framework has been selected. To report and discuss how we plan to achieve the intended objectives. The LSBH was founded as an entrepreneurial company, regarding itself as a neutral third-party information broker. The bank does not store medical documents on its central servers but offers a document registry with links to documents stored at participating health care providers. Subject to valid patient consent, the LSBH grants access to these documents to authorized health care providers. To implement our services, we chose the established technical frameworks of the Integrating the Healthcare Enterprise (IHE) initiative using cross-enterprise document sharing (XDS). Different approaches to establish health information exchange (HIE) are in early stages and some have failed in the past. Health Record Banking can address major challenges described in the literature about HIE. The future will show if our provider-sponsored business model is sustainable. After reaching a stable network, we intend to add additional HCPs, e.g., care homes or ambulance services, to the network.

  3. Methods to assess bioavailability of hydrophobic organic contaminants: Principles, operations, and limitations

    International Nuclear Information System (INIS)

    Cui Xinyi; Mayer, Philipp; Gan, Jay

    2013-01-01

    Many important environmental contaminants are hydrophobic organic contaminants (HOCs), which include PCBs, PAHs, PBDEs, DDT and other chlorinated insecticides, among others. Owing to their strong hydrophobicity, HOCs have their final destination in soil or sediment, where their ecotoxicological effects are closely regulated by sorption and thus bioavailability. The last two decades have seen a dramatic increase in research efforts in developing and applying partitioning based methods and biomimetic extractions for measuring HOC bioavailability. However, the many variations of both analytical methods and associated measurement endpoints are often a source of confusion for users. In this review, we distinguish the most commonly used analytical approaches based on their measurement objectives, and illustrate their practical operational steps, strengths and limitations using simple flowcharts. This review may serve as guidance for new users on the selection and use of established methods, and a reference for experienced investigators to identify potential topics for further research. - This review summarizes the principles and operations of bioavailability prediction methods, discusses their strengths and limitations, and highlights issues for future research.

  4. Antero de Quental, Iberista: Iberianism as Organizing Principle and Evolving Intellectual Commitment

    Directory of Open Access Journals (Sweden)

    Robert Patrick Newcomb

    2014-06-01

    Full Text Available In scholarship on Portugal’s Geração de 70 , Antero de Quental (1842-1891 is commonly remembered as the group’s intellectual guide or as a poet, with his sociopolitical prose unfortunately receiving less attention. This paper will propose iberianism – an intellectual current that advocates closer ties between Portugal and Spain – as an organizing principle of Quental’s prose, with his iberianist commitment evolving from an early advocacy of an Iberian federation through an interest in a common “peninsular race” and a defense of the beleaguered First Spanish Republic (1873-1874, to more fatalistic reflections on prospects for Spanish-Portuguese union. I will present Quental’s position in relation to earlier iberianists (J. F. Henriques Nogueira and federalists (P.-J. Proudhon, and will analyze Quental’s Causas da decadência dos povos peninsulares (1871 as a transitional text in the author’s evolving iberianism.

  5. First-principles Hubbard U approach for small molecule binding in metal-organic frameworks

    Energy Technology Data Exchange (ETDEWEB)

    Mann, Gregory W., E-mail: gmann@berkeley.edu [Department of Chemistry, University of California, Berkeley, California 94720 (United States); Mesosphere, Inc., San Francisco, California 94105 (United States); Lee, Kyuho, E-mail: kyuholee@lbl.gov [Department of Chemical and Biomolecular Engineering, University of California, Berkeley, California 94720 (United States); Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States); Synopsys, Inc., Mountain View, California 94043 (United States); Cococcioni, Matteo, E-mail: matteo.cococcioni@epfl.ch [Theory and Simulation of Materials (THEOS), École Polytechnique Fédérale de Lausanne, Lausanne (Switzerland); Smit, Berend, E-mail: Berend-Smit@berkeley.edu [Department of Chemistry, University of California, Berkeley, California 94720 (United States); Department of Chemical and Biomolecular Engineering, University of California, Berkeley, California 94720 (United States); Laboratory of Molecular Simulation, Institut des Sciences et Ingénierie Chimiques, Valais Ecole Polytechnique Fédérale de Lausanne (EPFL), Rue de l’Industrie 17, CH-1951 Sion (Switzerland); Neaton, Jeffrey B., E-mail: jbneaton@lbl.gov [Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States); Department of Physics, University of California, Berkeley, California 94720 (United States); Kavli Energy NanoSciences Institute at Berkeley, Berkeley, California 94720 (United States)

    2016-05-07

    We apply first-principles approaches with Hubbard U corrections for calculation of small molecule binding energetics to open-shell transition metal atoms in metal-organic frameworks (MOFs). Using density functional theory with van der Waals dispersion-corrected functionals, we determine Hubbard U values ab initio through an established linear response procedure for M-MOF-74, for a number of different metal centers (M = Ti, V, Cr, Mn, Fe, Co, Ni, and Cu). While our ab initio U values differ from those used in previous work, we show that they result in lattice parameters and electronic contributions to CO{sub 2}-MOF binding energies that lead to excellent agreement with experiments and previous results, yielding lattice parameters within 3%. In addition, U-dependent calculations for an example system, Co-MOF-74, suggest that the CO{sub 2} binding energy grows monotonically with the value of Hubbard U, with the binding energy shifting 4 kJ/mol (or 0.041 eV) over the range of U = 0-5.4 eV. These results provide insight into an approximate but computationally efficient means for calculation of small molecule binding energies to open-shell transition metal atoms in MOFs and suggest that the approach can be predictive with good accuracy, independent of the cations used and the availability of experimental data.

  6. Photoexcitation and Photochemical Stability of Organic Photovoltaic Materials from First Principles

    Science.gov (United States)

    Sai, Na; Leung, Kevin

    2013-03-01

    The development of high efficiency organic photovoltaics (OPV) has recently become enabled by the synthesis of new conjugated polymers with low band gap that allow light absorption over a broader range of the spectrum. Stability of these new polymers, a key requirement for commercialization, has not yet received sufficient attention. Here, we report first-principles theoretical modeling of photo-induced degradation of OPV polymers carried out using ab-initio density functional theory (DFT). We report photooxidation routes and reaction products for reactive species including superoxide oxygen anions and hydroxyl groups interacting with the standard workhorse OPV polymer, poly(3-hexyl-thiophene) (P3HT). We discuss theoretical issues and challenges affecting the modeling such reactions in OPV polymers. We also discuss the application of theoretical methods to low-band-gap polymers, and in particular, the effect of the chemical substitution on the photoexcitation properties of these new polymers. Sandia National Laboratories is a multiprogram laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Deparment of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. This work is supported by the Energy Frontier Research Center funded by the U.S. DOE Office of Basic Energy Sciences under Award number DE-SC0001091.

  7. Sustainable development as an organizing principle for US foreign policy: Opportunities and enduring constraints

    Energy Technology Data Exchange (ETDEWEB)

    Munro, J.F.

    1995-07-01

    The disintegration of the Soviet Union has dramatically changed the international topography. Bipolar international relations have given way to a multipolar world wherein the United States is the only true superpower as gauged by both economic and military might. The decline of the Soviet Union has removed an important stabilizing force in international politics and a critical organizing principle for American Foreign Policy -- namely, the containment of international communism. The Soviet Union`s dismantlement has created opportunities for both cooperation and conflict. It means that increasingly cooperative relations between Russia and the United States have reduced the threat of nuclear war while intensifying regional political instability among present and former allies and former client states. Without the Soviet threat more resources are available to restore the nation`s transportation, communications, and industrial infrastructure, clean up the environment, and to develop technologies that promise to increase US economic competitiveness while minimizing environmental impacts. Internationally, there should be additional resources to promote international economic growth, to preserve natural environments, and to build democratic institutions in developing nations.

  8. First-principles Hubbard U approach for small molecule binding in metal-organic frameworks

    International Nuclear Information System (INIS)

    Mann, Gregory W.; Lee, Kyuho; Cococcioni, Matteo; Smit, Berend; Neaton, Jeffrey B.

    2016-01-01

    We apply first-principles approaches with Hubbard U corrections for calculation of small molecule binding energetics to open-shell transition metal atoms in metal-organic frameworks (MOFs). Using density functional theory with van der Waals dispersion-corrected functionals, we determine Hubbard U values ab initio through an established linear response procedure for M-MOF-74, for a number of different metal centers (M = Ti, V, Cr, Mn, Fe, Co, Ni, and Cu). While our ab initio U values differ from those used in previous work, we show that they result in lattice parameters and electronic contributions to CO 2 -MOF binding energies that lead to excellent agreement with experiments and previous results, yielding lattice parameters within 3%. In addition, U-dependent calculations for an example system, Co-MOF-74, suggest that the CO 2 binding energy grows monotonically with the value of Hubbard U, with the binding energy shifting 4 kJ/mol (or 0.041 eV) over the range of U = 0-5.4 eV. These results provide insight into an approximate but computationally efficient means for calculation of small molecule binding energies to open-shell transition metal atoms in MOFs and suggest that the approach can be predictive with good accuracy, independent of the cations used and the availability of experimental data.

  9. Solubilization of trace organics in block copolymer micelles for environmental separation using membrane extraction principles

    Energy Technology Data Exchange (ETDEWEB)

    Hatton, T.A.

    1992-12-01

    The solubilization of a range of polycyclic aromatic hydrocarbons in block copolymer micelles has been studied as a function of polymer composition, architecture, and temperature. Micelle formation is favored at high temperatures, leading to significant enhancements in solubilization capacity. At low temperatures, however, micelles do not form and the solubilization capacity of the block copolymer solution for the organics is low; this provides a convenient method for the regeneration of micellar solutions used as solvents'' in the treatment of contaminated feed streams using membrane extraction principles. It has also been shown (in collaboration with K.P. Johnston of University of Texas, Austin) that supercritical CO[sub 2] can be used effectively for micelle regeneration. Theoretical calculations of the structure of block copolymer micelles in the presence and absence of solutes using self-consistent mean-field lattice theories have successfully captured the trends observed with changing polymer composition and architecture, often quantitatively. The temperature and composition dependence of the micellar properties were determined by allowing the individual polymer segments to assume both polar and non-polar conformations.

  10. Failure of large transformation projects from the viewpoint of complex adaptive systems: Management principles for dealing with project dynamics

    NARCIS (Netherlands)

    Janssen, M.; Voort, H. van der; Veenstra, A.F.E. van

    2015-01-01

    Many large transformation projects do not result in the outcomes desired or envisioned by the stakeholders. This type of project is characterised by dynamics which are both caused by and result of uncertainties and unexpected behaviour. In this paper a complex adaptive system (CAS) view was adopted

  11. Project-organized collaborative learning in distance engineering education

    DEFF Research Database (Denmark)

    Knudsen, Morten; Bajard, C.; Helbo, Jan

    2003-01-01

    Transferring a successful on-campus project-organized learning method to distance continued education is complicated by the fact, that the target group as well as the learning environment and forms of communication are fundamentally different. The Master of Industrial Information Technology...... distance education has been selected for experiments with utilization of new information and commu-nication technology and didactic adjustments to make this transfer from on-campus to off-campus a successful endeavor. The adjustments, as well as the assessment of their effect, are based on a system......-atic monitoring and evaluation of the first year, and subsequent reflections by students and teachers....

  12. Cephalopod Experimental Projected Habitat (CEPH: Virtual Reality for Underwater Organisms

    Directory of Open Access Journals (Sweden)

    Noam Josef

    2018-03-01

    Full Text Available Cephalopods' visually driven, dynamic, and diverse skin display makes them a key animal model in sensory ethology and camouflage research. Development of novel methods is critically important in order to monitor and objectively quantify cephalopod behavior. In this work, the development of Cephalopod Experimental Projected Habitat (CEPH is described. This newly developed experimental design bridges computational and ethological sciences, providing a visually controlled arena which requires limited physical space and minimal previous technical background. Created from relatively inexpensive and readily available materials, the experimental apparatus utilizes reflected light which closely resembles natural settings. Preliminary results suggest the experimental design reproducibly challenges marine organisms with visually dynamic surroundings, including videos of prey and predator. This new approach should offer new avenues for marine organism sensory research and may serve researchers from various fields.

  13. The Impact of Organization, Project and Governance Variables on Software Quality and Project Success

    OpenAIRE

    Abbas, Noura; Gravell, Andy; Wills, Gary

    2010-01-01

    In this paper we present a statistically tested evidence about how quality and success rate are correlated with variables reflecting the organization and aspects of its project’s governance, namely retrospectives and metrics. The results presented in this paper are based on the Agile Projects Governance Survey that collected 129 responses. This paper discuss the deep analysis of this survey, and the main findings suggest that when applying agile software development, the quality of software i...

  14. Precautionary Principles: General Definitions and Specific Applications to Genetically Modified Organisms

    Science.gov (United States)

    Lofstedt, Ragnar E.; Fischhoff, Baruch; Fischhoff, Ilya R.

    2002-01-01

    Precautionary principles have been proposed as a fundamental element of sound risk management. Their advocates see them as guiding action in the face of uncertainty, encouraging the adoption of measures that reduce serious risks to health, safety, and the environment. Their opponents may reject the very idea of precautionary principles, find…

  15. Experiential and Cooperative Learning: Using a Situation Analysis Project in Principles of Marketing

    Science.gov (United States)

    Munoz, Caroline; Huser, Ann

    2008-01-01

    In this article, the authors propose a semester-long experiential-learning project for introductory marketing students. The project requires an analysis of a product category, competition, and consumer base to support a new product proposal. The purpose is to (a) put into practice the concepts and definitions taught in an introductory marketing…

  16. The Principle of Substance Stability Is Applicable to All Levels of Organization of Living Matter

    OpenAIRE

    Gladyshev, Georgi P.

    2006-01-01

    The principle of substance stability – the feedback principle – is applicable to allbiological systems. It boils down for different temporal hierarchies to the following: duringthe formation (self-assembly) of the most thermodynamically stable structures at the highesthierarchical level (j), e.g., the supramolecular level, in accordance with the second law,Nature spontaneously uses predominantly the (available for the given local part of thebiological system) least thermodynamically...

  17. A self-consistent first-principle based approach to model carrier mobility in organic materials

    International Nuclear Information System (INIS)

    Meded, Velimir; Friederich, Pascal; Symalla, Franz; Neumann, Tobias; Danilov, Denis; Wenzel, Wolfgang

    2015-01-01

    Transport through thin organic amorphous films, utilized in OLEDs and OPVs, has been a challenge to model by using ab-initio methods. Charge carrier mobility depends strongly on the disorder strength and reorganization energy, both of which are significantly affected by the details in environment of each molecule. Here we present a multi-scale approach to describe carrier mobility in which the materials morphology is generated using DEPOSIT, a Monte Carlo based atomistic simulation approach, or, alternatively by molecular dynamics calculations performed with GROMACS. From this morphology we extract the material specific hopping rates, as well as the on-site energies using a fully self-consistent embedding approach to compute the electronic structure parameters, which are then used in an analytic expression for the carrier mobility. We apply this strategy to compute the carrier mobility for a set of widely studied molecules and obtain good agreement between experiment and theory varying over several orders of magnitude in the mobility without any freely adjustable parameters. The work focuses on the quantum mechanical step of the multi-scale workflow, explains the concept along with the recently published workflow optimization, which combines density functional with semi-empirical tight binding approaches. This is followed by discussion on the analytic formula and its agreement with established percolation fits as well as kinetic Monte Carlo numerical approaches. Finally, we skatch an unified multi-disciplinary approach that integrates materials science simulation and high performance computing, developed within EU project MMM@HPC

  18. Structural Design Principle of Small-Molecule Organic Semiconductors for Metal-Free, Visible-Light-Promoted Photocatalysis.

    Science.gov (United States)

    Wang, Lei; Huang, Wei; Li, Run; Gehrig, Dominik; Blom, Paul W M; Landfester, Katharina; Zhang, Kai A I

    2016-08-08

    Herein, we report on the structural design principle of small-molecule organic semiconductors as metal-free, pure organic and visible light-active photocatalysts. Two series of electron-donor and acceptor-type organic semiconductor molecules were synthesized to meet crucial requirements, such as 1) absorption range in the visible region, 2) sufficient photoredox potential, and 3) long lifetime of photogenerated excitons. The photocatalytic activity was demonstrated in the intermolecular C-H functionalization of electron-rich heteroaromates with malonate derivatives. A mechanistic study of the light-induced electron transport between the organic photocatalyst, substrate, and the sacrificial agent are described. With their tunable absorption range and defined energy-band structure, the small-molecule organic semiconductors could offer a new class of metal-free and visible light-active photocatalysts for chemical reactions. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  19. The application of modern project management principles and processes in major nuclear decommissioning programmes

    International Nuclear Information System (INIS)

    Bayliss, C. R.

    2003-01-01

    The UKAEA has embarked upon an accelerated programme of decommissioning works. This has resulted in a review of its project management systems and processes. This paper describes these processes and their application to nuclear decommissioning and associated new build construction projects. Efficiencies from these processes are necessary. In addition this paper describes how UKAEA, where appropriate, utilizes modern forms of alliance contract so as to work in partnership with its contractors. (author)

  20. NSF Workshop Report: Discovering General Principles of Nervous System Organization by Comparing Brain Maps across Species

    Science.gov (United States)

    Striedter, Georg F.; Belgard, T. Grant; Chen, Chun-Chun; Davis, Fred P.; Finlay, Barbara L.; Güntürkün, Onur; Hale, Melina E.; Harris, Julie A.; Hecht, Erin E.; Hof, Patrick R.; Hofmann, Hans A.; Holland, Linda Z.; Iwaniuk, Andrew N.; Jarvis, Erich D.; Karten, Harvey J.; Katz, Paul S.; Kristan, William B.; Macagno, Eduardo R.; Mitra, Partha P.; Moroz, Leonid L.; Preuss, Todd M.; Ragsdale, Clifton W.; Sherwood, Chet C.; Stevens, Charles F.; Stüttgen, Maik C.; Tsumoto, Tadaharu; Wilczynski, Walter

    2014-01-01

    Efforts to understand nervous system structure and function have received new impetus from the federal Brain Research through Advancing Innovative Neurotechnologies (BRAIN) Initiative. Comparative analyses can contribute to this effort by leading to the discovery of general principles of neural circuit design, information processing, and gene-structure-function relationships that are not apparent from studies on single species. We here propose to extend the comparative approach to nervous system ‘maps’ comprising molecular, anatomical, and physiological data. This research will identify which neural features are likely to generalize across species, and which are unlikely to be broadly conserved. It will also suggest causal relationships between genes, development, adult anatomy, physiology, and, ultimately, behavior. These causal hypotheses can then be tested experimentally. Finally, insights from comparative research can inspire and guide technological development. To promote this research agenda, we recommend that teams of investigators coalesce around specific research questions and select a set of ‘reference species’ to anchor their comparative analyses. These reference species should be chosen not just for practical advantages, but also with regard for their phylogenetic position, behavioral repertoire, well-annotated genome, or other strategic reasons. We envision that the nervous systems of these reference species will be mapped in more detail than those of other species. The collected data may range from the molecular to the behavioral, depending on the research question. To integrate across levels of analysis and across species, standards for data collection, annotation, archiving, and distribution must be developed and respected. To that end, it will help to form networks or consortia of researchers and centers for science, technology, and education that focus on organized data collection, distribution, and training. These activities could be

  1. How to deal with communication on a sensitive project? Local principles and national thoughts

    Energy Technology Data Exchange (ETDEWEB)

    Busuttil, T. [Agence Nationale pour la Gestion des Dechets Radioactifs-ANDRA, 92 - Chatenay Malabry (France)

    2001-07-01

    Investigate a site to set up a research laboratory or a radioactive waste disposal has always been a difficult mission. The aim of this presentation is first to present the main communication principles that Andra applied between 1994 and 1998 on the three sites geologically 'good for studies' and politically candidate for the setting up of an underground research laboratory. Beyond this local dimension, we will expose the evolution of Andra's national communication especially after the failure of the granite mission during last spring. (author)

  2. Dryout modeling in support of the organic tank safety project

    International Nuclear Information System (INIS)

    Simmons, C.S.

    1998-08-01

    This work was performed for the Organic Tank Safety Project to evaluate the moisture condition of the waste surface organic-nitrate bearing tanks that are classified as being conditionally safe because sufficient water is present. This report describes the predictive modeling procedure used to predict the moisture content of waste in the future, after it has been subjected to dryout caused by water vapor loss through passive ventilation. This report describes a simplified procedure for modeling the drying out of tank waste. Dryout occurs as moisture evaporates from the waste into the headspace and then exits the tank through ventilation. The water vapor concentration within the waste of the headspace is determined by the vapor-liquid equilibrium, which depends on the waste's moisture content and temperature. This equilibrium has been measured experimentally for a variety of waste samples and is described by a curve called the water vapor partial pressure isotherm. This curve describes the lowering of the partial pressure of water vapor in equilibrium with the waste relative to pure water due to the waste's chemical composition and hygroscopic nature. Saltcake and sludge are described by two distinct calculations that emphasize the particular physical behavior or each. A simple, steady-state model is devised for each type to obtain the approximate drying behavior. The report shows the application of the model to Tanks AX-102, C-104, and U-105

  3. Report for slot cutter proof-of-principle test, Buried Waste Containment System project. Revision 1

    International Nuclear Information System (INIS)

    1998-01-01

    Several million cubic feet of hazardous and radioactive waste was buried in shallow pits and trenches within many US Department of Energy (US DOE) sites. The pits and trenches were constructed similarly to municipal landfills with both stacked and random dump waste forms such as barrels and boxes. Many of the hazardous materials in these waste sites are migrating into groundwater systems through plumes and leaching. On-site containment is one of the options being considered for prevention of waste migration. This report describes the results of a proof-of-principle test conducted to demonstrate technology for containing waste. This proof-of-principle test, conducted at the RAHCO International, Inc., facility in the summer of 1997, evaluated equipment techniques for cutting a horizontal slot beneath an existing waste site. The slot would theoretically be used by complementary equipment designed to place a cement barrier under the waste. The technology evaluated consisted of a slot cutting mechanism, muck handling system, thrust system, and instrumentation. Data were gathered and analyzed to evaluate the performance parameters

  4. Report for slot cutter proof-of-principle test, Buried Waste Containment System project. Revision 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-05-21

    Several million cubic feet of hazardous and radioactive waste was buried in shallow pits and trenches within many US Department of Energy (US DOE) sites. The pits and trenches were constructed similarly to municipal landfills with both stacked and random dump waste forms such as barrels and boxes. Many of the hazardous materials in these waste sites are migrating into groundwater systems through plumes and leaching. On-site containment is one of the options being considered for prevention of waste migration. This report describes the results of a proof-of-principle test conducted to demonstrate technology for containing waste. This proof-of-principle test, conducted at the RAHCO International, Inc., facility in the summer of 1997, evaluated equipment techniques for cutting a horizontal slot beneath an existing waste site. The slot would theoretically be used by complementary equipment designed to place a cement barrier under the waste. The technology evaluated consisted of a slot cutting mechanism, muck handling system, thrust system, and instrumentation. Data were gathered and analyzed to evaluate the performance parameters.

  5. The Principle of Substance Stability Is Applicable to All Levels of Organization of Living Matter

    Directory of Open Access Journals (Sweden)

    Georgi P. Gladyshev

    2006-03-01

    Full Text Available The principle of substance stability – the feedback principle – is applicable to allbiological systems. It boils down for different temporal hierarchies to the following: duringthe formation (self-assembly of the most thermodynamically stable structures at the highesthierarchical level (j, e.g., the supramolecular level, in accordance with the second law,Nature spontaneously uses predominantly the (available for the given local part of thebiological system least thermodynamically stable structures belonging to a lower level, forexample, the molecular level (j-1. The principle can be also applied to understructurehierarchical levels of any temporal hierarchy. It helps in understanding the causes of cancerformation and the origin of some other diseases.

  6. Projects management in organization on the selected example

    OpenAIRE

    A. Kania; M. Spilka; S. Griner

    2013-01-01

    Purpose: In this paper stages of project management taking into consideration many useful tools and methods were presented. The quality management in the project, the risk estimation, costs of the project realization and many others were discussed. The analysis of project management of an element using in an automotive industry was carried out.Design/methodology/approach: In this article classification of the projects was presented. The stages of project management and relations among them we...

  7. Methodological principles outline discipline "Organization studies-tourism activity" using information technologies.

    Directory of Open Access Journals (Sweden)

    Kozina Zh.L.

    2011-08-01

    Full Text Available The basic methodological principles of the disciplines of tourism and local history with information technology. 15 analyzed the literature and experience of leading experts in the field of sports and health tourism, and orienteering. Identified principles of academic disciplines of tourism and local history: the shift in emphasis from sports tourism to the cognitive, health tourism, the development of spiritual qualities, acquisition of life skills in nature, discovery and development of pedagogical and psychological abilities, character traits through the study of native land, the development of cognitive-research abilities, physical abilities, motor skills, application of modern information technology.

  8. Principles of European Contract Law

    DEFF Research Database (Denmark)

    Lando, Ole; Beale, Hugh

    This text provides a comprehensive guide to the principles of European contract law. They have been drawn up by an independent body of experts from each Member State of the EU, under a project supported by the European Commission and many other organizations. The principles are stated in the form...... of articles, with a detailed commentary explaining the purpose and operation of each article and its relation to the remainder. Each article also has extensive comparative notes surveying the national laws and other international provisions on the topic. "The Principles of European Contract Law Parts I &...... in developing a common European legal culture. The European Parliament has twice called for the creation of a European Civil Code. The principles of European contract law are essential steps in these projects. This text provides a comprehensive guide to the Principles of European contract law. They have been...

  9. Ethical principles for project collaboration between academic professionals or institutions and the biomedical industry.

    Science.gov (United States)

    Riis, Povl

    2012-01-01

    Ethics in biomedical research cannot be defined by etymology, and need a semantic definition based on national and contemporary values. In a Nordic cultural and historic context, key values are solidarity with one's fellow man, equality, truth, justice, responsibility, freedom, and professionalism. In contemporary medical research, such ethics are further subgrouped into research ethics, researcher ethics, societal ethics, and distributive ethics. Lately, public and academic debates have addressed the necessary strengthening of the ethical concerns and interests of patients and society. Despite considerable progress, common ethical definitions and control systems still lack uniformity or indeed do not exist. Among the cooperative partners involved, the pharmaceutical industry have preserved an important role. The same is true for the overall judgments reflected by the European Forum for Good Clinical Practice, leading peer-reviewed journals, the Nuffield Council on Bioethics for developing nations, and the latest global initiative, the Singapore Statement on Research Integrity. To help both institutions and countries, it will be valuable to include the following information in academia-industry protocols before starting a project: international authorship names; fixed agendas and time schedules for project meetings; chairperson shifts, meeting reports, and project plan changes; future author memberships; equal blinding and data distribution from disciplinary groups; an equal plan for exchange of project manuscripts at the proofing stage; contractual descriptions of all procedures, disagreements, publishing rights, prevention, and controls for suspected dishonesty; and a detailed description of who is doing what in the working process.

  10. The Distinct Characteristics and Strategic Impact of Emergent Projects in Large Organizations

    OpenAIRE

    Chiu, Lang-Hua; Minas, Henok

    2009-01-01

    Despite the many researches made on emergent strategies and project portfolio management, one can hardly find studies on the link between them. It can easily be assumed that emergent strategies and market dynamics have considerable effect on the portfolio of projects in organizations and, supposedly, give rise to emergent projects. We defined emergent projects to be untypical or irregular projects for the organization which are at the borderline or even outside the mainstream of the current p...

  11. HIV / AIDS in the workplace: principles, planning, policy, programmes and project participation.

    Science.gov (United States)

    Smart, R

    1999-01-01

    15 years ago, most business, labor, government, and nongovernment representatives would have had only a small idea of what AIDS was, and let alone why it should concern them. However, companies have since lost top managers, workers have lost colleagues, and considerable time, energy, and emotion have been spent upon issues of illness and loss. Entire families have collapsed, as companies struggle against a background of chronic poverty. The HIV/AIDS pandemic has forced a reconsideration of whether disease prevention and health promotion are business concerns. AIDS causes illness, disability, and death to workers, as well as severe economic and emotional disruptions to their families. It also increases the cost of doing business. As South Africa faces a large epidemic, business must take prompt and incisive action against AIDS. A list of 10 workplace principles is presented and a 3-stage process recommended to ensure optimal workplace HIV/AIDS/STD and tuberculosis policies and programs.

  12. General aspects of the project organization - the suppliers' view

    International Nuclear Information System (INIS)

    Bogen, J.

    1975-01-01

    One of the major aims in the economic management of a nuclear power project is the completion of the project on scheduled time, at preditermined cost and technical performance in accordance with pre-established goals. The achievement of these goals depends, to the major extent, on the adequacy and accuracy of the project plan. The highest possibilities to save money, minimize delivery time, secure good performance are given during the periode of project planning. During project implementation the project management only should direct his activities for the realization of the pre-elaborated project plan. (orig./FW) [de

  13. Ethical principles for project collaboration between academic professionals or institutions and the biomedical industry

    Directory of Open Access Journals (Sweden)

    Riis P

    2012-04-01

    Full Text Available Povl Riis Age Forum, State Board for Research and Age Policies, Odense, DenmarkAbstract: Ethics in biomedical research cannot be defined by etymology, and need a semantic definition based on national and contemporary values. In a Nordic cultural and historic context, key values are solidarity with one's fellow man, equality, truth, justice, responsibility, freedom, and professionalism. In contemporary medical research, such ethics are further subgrouped into research ethics, researcher ethics, societal ethics, and distributive ethics. Lately, public and academic debates have addressed the necessary strengthening of the ethical concerns and interests of patients and society. Despite considerable progress, common ethical definitions and control systems still lack uniformity or indeed do not exist. Among the cooperative partners involved, the pharmaceutical industry have preserved an important role. The same is true for the overall judgments reflected by the European Forum for Good Clinical Practice, leading peer-reviewed journals, the Nuffield Council on Bioethics for developing nations, and the latest global initiative, the Singapore Statement on Research Integrity. To help both institutions and countries, it will be valuable to include the following information in academia–industry protocols before starting a project: international authorship names; fixed agendas and time schedules for project meetings; chairperson shifts, meeting reports, and project plan changes; future author memberships; equal blinding and data distribution from disciplinary groups; an equal plan for exchange of project manuscripts at the proofing stage; contractual descriptions of all procedures, disagreements, publishing rights, prevention, and controls for suspected dishonesty; and a detailed description of who is doing what in the working process.Keywords: ethics, collaboration, academia, biomedical industry

  14. World Health Organization's International Radon Project 2005-2008

    International Nuclear Information System (INIS)

    Carr, Zhanat; Shannoun, Ferid; Zielinski, Jan M.

    2008-01-01

    Recent epidemiological studies of people exposed to indoor radon have confirmed that radon in homes is a serious health hazard that can be easily mitigated. To address the issue at an international level, the World Health Organization (WHO) established the International Radon Project (IRP). The project was launched in January 2005 with its first meeting attended by 36 experts representing 17 countries. The project's scope and the key objectives were outlined at this meeting and later refined: 1-) To identify effective strategies for reducing the health impact of radon; 2-) To promote sound policy options, prevention and mitigation programs (including monitoring and evaluation of programs; 3-) To raise public, political and economical awareness about the consequences of exposure to radon (including financial institutions as target group); 4-) To estimate the global health impact of exposure to residential radon using available data on radon worldwide. WHO and its member states strive through the WHO-IRP to succeed in putting indoor radon on the environmental health agenda in countries with lower awareness of radon as a health problem and in strengthening local and national radon-related activities in countries with ongoing radon programs. Two subsequent working meetings were held: in March, 2006 in Geneva with 63 participants from 25 countries, along with representatives of the International Atomic Energy Agency (IAEA), the United Nations Scientific Committee on the Effects of Atomic Radiation (UNSCEAR), the International Commission on Radiological Protection (ICRP), and European Commission (EC); and in March 2007 in Munich with 61 participants from 27 countries. Both meetings reviewed the IRP progress and focused on the two main outputs: 'The WHO Report on the Global Burden of Disease (GBD) due to Radon' and 'The WHO Radon Handbook'. The former applies the WHO methodology for GBD assessment and considers ways to graphically map residential radon concentrations

  15. Project management as steppingstone of enterprises

    OpenAIRE

    Andreeva, T.; Petrovska, T.; Tytar, T.

    2011-01-01

    Actual problems of project management in enterprises in order to achieve their goals. The basic members of the organization and implementation of project and the methodology for their implementation. The basic principles of project management are included.

  16. Principles of bioclimatic architecture applied at the project of spa center at Stara Planina mountain

    Directory of Open Access Journals (Sweden)

    Marić Igor

    2011-01-01

    Full Text Available Application of bioclimatic parameters in the design of tourist objects is an important factor for reducing energy consumption and preserving the environment. It represents the response to constant changing of climate conditions. Given the fact that development of tourism has negative consequences on the environment, it is necessary to examine the way design process can affect the reduction of energy and environmental pollution. This paper analyzes the principles of bioclimatic planning and design of the Spa Center at the Balkan Mountain that is one of the most valuable ecosystems in Serbia. Adaptation to the existing climate change was analyzed on two levels. The first level was urban factors that include analysis of local climate and environment that affect the positioning of the object and preliminary form. The second level was architecture factors with technical and technological solutions that can be achieved through the application of climate and energy responsible designing. Final analyses indicate that the bioclimatic approach is necessary in the initial stage of setting preliminary design for the building, because later it would take more effort to install technology that requires time and the whole process makes much more expensive. The work indicates that the energy needs of optimized Spa center like represented, from the very beginning of planning and designing, can be drastically reduced.

  17. Family health nurse project--an education program of the World Health Organization: the University of Stirling experience.

    Science.gov (United States)

    Murray, Ian

    2008-11-01

    This article outlines the delivery of the Family Health Nurse Education Programme of the World Health Organization (WHO) at the University of Stirling, Scotland, from 2001 to 2005. The program was part of the WHO European Family Health Nurse pilot project. The curriculum outlined by the WHO Curriculum Planning Group detailed the broad thrust of the Family Health Nurse Education Programme and was modified to be responsive to the context in which it was delivered, while staying faithful to general principles and precepts. The Family Health Nurse Education Programme is described in its evolving format over the two phases of the project; the remote and rural context occurred from 2001 to 2003, and the modification of the program for the urban phase of the project occurred during 2004 and 2005. The conceptual framework that was foundational to the development of the curriculum to prepare family health nurses will be described.

  18. NSF Workshop Report: Discovering General Principles of Nervous System Organization by Comparing Brain Maps across Species

    OpenAIRE

    Striedter, Georg F.; Belgard, T. Grant; Chen, Chun-Chun; Davis, Fred P.; Finlay, Barbara L.; Güntürkün, Onur; Hale, Melina E.; Harris, Julie A.; Hecht, Erin E.; Hof, Patrick R.; Hofmann, Hans A.; Holland, Linda Z.; Iwaniuk, Andrew N.; Jarvis, Erich D.; Karten, Harvey J.

    2014-01-01

    Efforts to understand nervous system structure and function have received new impetus from the federal Brain Research through Advancing Innovative Neurotechnologies (BRAIN) Initiative. Comparative analyses can contribute to this effort by leading to the discovery of general principles of neural circuit design, information processing, and gene-structure-function relationships that are not apparent from studies on single species. We here propose to extend the comparative approach to nervous sys...

  19. Design Principles for Covalent Organic Frameworks as Efficient Electrocatalysts in Clean Energy Conversion and Green Oxidizer Production.

    Science.gov (United States)

    Lin, Chun-Yu; Zhang, Lipeng; Zhao, Zhenghang; Xia, Zhenhai

    2017-05-01

    Covalent organic frameworks (COFs), an emerging class of framework materials linked by covalent bonds, hold potential for various applications such as efficient electrocatalysts, photovoltaics, and sensors. To rationally design COF-based electrocatalysts for oxygen reduction and evolution reactions in fuel cells and metal-air batteries, activity descriptors, derived from orbital energy and bonding structures, are identified with the first-principle calculations for the COFs, which correlate COF structures with their catalytic activities. The calculations also predict that alkaline-earth metal-porphyrin COFs could catalyze the direct production of H 2 O 2 , a green oxidizer and an energy carrier. These predictions are supported by experimental data, and the design principles derived from the descriptors provide an approach for rational design of new electrocatalysts for both clean energy conversion and green oxidizer production. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  20. Principle of Minimum Energy in Magnetic Reconnection in a Self-organized Critical Model for Solar Flares

    Science.gov (United States)

    Farhang, Nastaran; Safari, Hossein; Wheatland, Michael S.

    2018-05-01

    Solar flares are an abrupt release of magnetic energy in the Sun’s atmosphere due to reconnection of the coronal magnetic field. This occurs in response to turbulent flows at the photosphere that twist the coronal field. Similar to earthquakes, solar flares represent the behavior of a complex system, and expectedly their energy distribution follows a power law. We present a statistical model based on the principle of minimum energy in a coronal loop undergoing magnetic reconnection, which is described as an avalanche process. We show that the distribution of peaks for the flaring events in this self-organized critical system is scale-free. The obtained power-law index of 1.84 ± 0.02 for the peaks is in good agreement with satellite observations of soft X-ray flares. The principle of minimum energy can be applied for general avalanche models to describe many other phenomena.

  1. Underlying principles and actual problems for the processing of organic meat products

    OpenAIRE

    Nielsen, Thorkild

    2004-01-01

    The processing of meat products is regulated by a wide range of different national standards and regulations. Some countries have very strict regulations on additives for organic meat products. Standard setting often involves a balance between maintaining the purity and integrity of the organic system and ensuring that certain quality demands are met. Especially for meat this dilemma has been clearly recognized. Currently the most urgent challenge for the organic meat sector is to offer ...

  2. Project implementation : classification of organic soils and classification of marls - training of INDOT personnel.

    Science.gov (United States)

    2012-09-01

    This is an implementation project for the research completed as part of the following projects: SPR3005 Classification of Organic Soils : and SPR3227 Classification of Marl Soils. The methods developed for the classification of both soi...

  3. Projected oriented organizations as development of enterprise management methods

    Directory of Open Access Journals (Sweden)

    S.I. Pavlova

    2016-12-01

    Full Text Available Dynamic external environment, significant shortage of product life cycle, increase of product technological difficulty, extension of innovative knowledge motivates managers to look for and use in their activities keys that will provide constant, stable development of organizational structures. The methodology of project enterprise management meets the requirements of «preservation through development». The articles researches the integration of methods and procedures of project management into the enterprise management system. Project management philosophy is the efficient way of existence in the competitive environment and the means for internal development of a company. The author conducts an analysis, determines the essence and peculiarities of a project-oriented enterprise, performs comparing characteristics of functional and project management, describes the stages of gradual transformation of an enterprise organizational structure into a project-oriented one. It is defined that a project-oriented enterprise is that one which functions on the base of innovative development and are scientific, creative and widely use the project activity as the means of a steady development. The article describes internal and external instruments of project management, base knowledge systems on project management and possibilities of enterprises on audit of state of system project management in an enterprise according to the IPMA certification program on the territory of Ukraine.

  4. Principle and application of low energy inverse photoemission spectroscopy: A new method for measuring unoccupied states of organic semiconductors

    Energy Technology Data Exchange (ETDEWEB)

    Yoshida, Hiroyuki, E-mail: hyoshida@chiba-u.jp

    2015-10-01

    Highlights: • Principle of low energy inverse photoemission spectroscopy is described. • Instruments including electron sources and photon detectors are shown. • Recent results about organic devices and fundamental studies are reviewed. • Electron affinities of typical organic semiconductors are compiled. - Abstract: Information about the unoccupied states is crucial to both fundamental and applied physics of organic semiconductors. However, there were no available experimental methods that meet the requirement of such research. In this review, we describe a new experimental method to examine the unoccupied states, called low-energy inverse photoemission spectroscopy (LEIPS). An electron having the kinetic energy lower than the damage threshold of organic molecules is introduced to a sample film, and an emitted photon in the near-ultraviolet range is detected with high resolution and sensitivity. Unlike the previous inverse photoemission spectroscopy, the sample damage is negligible and the overall resolution is a factor of two improved to 0.25 eV. Using LEIPS, electron affinity of organic semiconductor can be determined with the same precision as photoemission spectroscopy for ionization energy. The instruments including an electron source and photon detectors as well as application to organic semiconductors are presented.

  5. Principle and application of low energy inverse photoemission spectroscopy: A new method for measuring unoccupied states of organic semiconductors

    International Nuclear Information System (INIS)

    Yoshida, Hiroyuki

    2015-01-01

    Highlights: • Principle of low energy inverse photoemission spectroscopy is described. • Instruments including electron sources and photon detectors are shown. • Recent results about organic devices and fundamental studies are reviewed. • Electron affinities of typical organic semiconductors are compiled. - Abstract: Information about the unoccupied states is crucial to both fundamental and applied physics of organic semiconductors. However, there were no available experimental methods that meet the requirement of such research. In this review, we describe a new experimental method to examine the unoccupied states, called low-energy inverse photoemission spectroscopy (LEIPS). An electron having the kinetic energy lower than the damage threshold of organic molecules is introduced to a sample film, and an emitted photon in the near-ultraviolet range is detected with high resolution and sensitivity. Unlike the previous inverse photoemission spectroscopy, the sample damage is negligible and the overall resolution is a factor of two improved to 0.25 eV. Using LEIPS, electron affinity of organic semiconductor can be determined with the same precision as photoemission spectroscopy for ionization energy. The instruments including an electron source and photon detectors as well as application to organic semiconductors are presented.

  6. TRANSFORMING THE SRS ENVIRONMENTAL BUSINESS: COMMUNICATION AND APPLIED PROJECT MANAGEMENT PRINCIPLES

    Energy Technology Data Exchange (ETDEWEB)

    Saldivar, E.

    2010-01-20

    A process for communicating information relating to core business functions that also encourages improving internal communications has been established at SRS. This process continues to grow and strengthen as the multiple Contractors, Regulators and DOE-SR relationships mature. A number of management communication tools have been initiated, retooled, rebooted or continued with enhancements to ensure appropriate information is communicated to all levels with environmental responsibility at SRS. The types of information that are the focus of this improved process are feedback from the customer and from informational exchange forums (i.e., Challenge Opportunity and Resolution (COR), SRS Regulatory Integration Team (SRIT), Environmental Quality Management Division (EQMD), Senior Environmental Managers Council (SEMC), etc.). These forums, SRS environmental functions centralization, and the creation of a Regulatory Integration process allows for cross-functional decision making, problem solving and information sharing that involves the field organizations, Environmental Compliance Authorities (ECA), Subject Matter Experts (SME), DOE and the Regulators. Numerous examples of effective decision-making and problem solving will be shared. Lessons Learned involving inadequate communications and the resulting impacts on the environment, customer satisfaction, and relationships will also be discussed. Additionally, the focus on improved communications also includes maintaining awareness of business activities. The tools being utilized to facilitate the continuing improvement of internal communications include weekly staff meetings for all individuals within the organization, quarterly ECA and SME meeting, quarterly Regulatory Integration & Environmental Services (RI&ES) All-Hands meetings hosted by the Director, bi-weekly EQMD and EQMD Lite meetings with the customer, bi-annual SRIT meetings, and COR meetings on an as need basis. In addition, an existing Required Reading Program

  7. Collecting lessons learned : How project-based organizations in the oil and gas industry learn from their projects

    NARCIS (Netherlands)

    Buttler, T.

    2016-01-01

    Project-based organizations collect lessons learned in order to improve the performance of projects. They aim to repeat successes by using positive lessons learned, and to avoid repeating negative experiences by using negative lessons learned. Cooke-Davies (2002) claimed that the ability to learn

  8. Discussion about principles of lobour organizing in Soviet Russia in 1920

    Directory of Open Access Journals (Sweden)

    Лариса Владимировна Борисова

    2010-09-01

    Full Text Available In the article the various points of view on the work organization, stated by heads of the Soviet Russia are analyzed during discussion about militarization and forced labor by spring of 1920.

  9. Trends in Organic Farming Development in Bulgaria: Applying Circular Economy Principles to Sustainable Rural Development

    Directory of Open Access Journals (Sweden)

    Dimitrov Dimitar K.

    2017-05-01

    Full Text Available The paper examines the development of organic farming in Bulgaria through the viewpoint of its links to circular economy concept and its potential to contribute to sustainable rural development. The significant increase in the number of organic operators and areas is analyzed in the context of stable growth in the European sector and worldwide and the increase in consumer demand. Main indicators reported by the Ministry of Agriculture and Food of the Republic of Bulgaria and the support provided by the National Rural Development Program are used to present the characteristics of organic production and agricultural holdings. The advantages of Bulgaria are underlined as a country offering the necessary conditions, along with the main problems in production and marketing. Recommendations are provided for organic sector encouragement as a sustainable business model and an entrepreneurial initiative for sustainable rural development putting a special accent on networking and capacity building activities in connection to potential solutions and policy development.

  10. On the Applicability of the Green Chemistry Principles to Sustainability of Organic Matter on Asteroids

    OpenAIRE

    Vera M. Kolb

    2010-01-01

    The connection between astrobiology and green chemistry represents a new approach to sustainability of organic matter on asteroids or similar bodies. Green chemistry is chemistry which is environmentally friendly. One obvious way for chemistry to be green is to use water as a solvent, instead of more toxic organic solvents. Many astrobiological reactions occur in the aqueous medium, for example in the prebiotic soup or during the aqueous alteration period on asteroids. Thus any advances in th...

  11. Principles and limitations of stable isotopes in differentiating organic and conventional foodstuffs: 1. Plant products.

    Science.gov (United States)

    Inácio, Caio Teves; Chalk, Phillip Michael; Magalhães, Alberto M T

    2015-01-01

    Among the lighter elements having two or more stable isotopes (H, C, N, O, S), δ(15)N appears to be the most promising isotopic marker to differentiate plant products from conventional and organic farms. Organic plant products vary within a range of δ(15)N values of +0.3 to +14.6%, while conventional plant products range from negative to positive values, i.e. -4.0 to +8.7%. The main factors affecting δ(15)N signatures of plants are N fertilizers, biological N2 fixation, plant organs and plant age. Correlations between mode of production and δ(13)C (except greenhouse tomatoes warmed with natural gas) or δ(34)S signatures have not been established, and δ(2)H and δ(18)O are unsuitable markers due to the overriding effect of climate on the isotopic composition of plant-available water. Because there is potential overlap between the δ(15)N signatures of organic and conventionally produced plant products, δ(15)N has seldom been used successfully as the sole criterion for differentiation, but when combined with complementary analytical techniques and appropriate statistical tools, the probability of a correct identification increases. The use of organic fertilizers by conventional farmers or the marketing of organic produce as conventional due to market pressures are additional factors confounding correct identification. The robustness of using δ(15)N to differentiate mode of production will depend on the establishment of databases that have been verified for individual plant products.

  12. Evolution of project planning tools in a matrix organization

    Energy Technology Data Exchange (ETDEWEB)

    Furaus, J.P.; Figueroa-McInteer, C.; McKeever, P.S.; Wisler, D.B. [Sandia National Labs., Albuquerque, NM (United States); Zavadil, J.T. [Infomatrix (United States)

    1996-10-01

    Until recently, the Corporate Construction Program at Sandia was experiencing difficulties in managing projects: poor planning and cost estimating caused schedule and budget problems. The first step taken was a Microsoft {reg_sign} Project schedule that provides a standard template for scheduling individual construction projects. It is broken down according to the life cycle of the project and prevents the project team from leaving out an important item. A WBS (work breakdown structure) dictionary was also developed that describes how capital and operating funds are used to develop, design, construct, equip, and manage projects. We also developed a matrix chart that maps the planning guide against the major types of construction projects at Sandia. The guide, dictionary, and matrix chart offer enough flexibility that the project manager can make choices about how to structure work, yet ensure that all work rolls up to the cost categories and key DOE WBS elements. As requirements change, the tools can be updated; they also serve as training tools for new project team members.

  13. The Development of Digital Collections and Resources Organization Related Projects in Taiwan

    Directory of Open Access Journals (Sweden)

    Hsueh-Hua Chen

    2001-12-01

    Full Text Available With the development of Internet, digital libraries/museums have received worldwide attention and many developed countries are doing extensive researches on digital libraries/museums. In Taiwan, many institutions have digitized their rare collections. This paper introduces the recent development of digital projects in Taiwan, including: Digital Museum Project, National Digital Collection Project and National Culture Database Project, and also especially introduces some resources organization related projects. [Article content in Chinese

  14. A Multistep, Consensus-Based Approach to Organ Allocation in Liver Transplantation: Toward a "Blended Principle Model".

    Science.gov (United States)

    Cillo, U; Burra, P; Mazzaferro, V; Belli, L; Pinna, A D; Spada, M; Nanni Costa, A; Toniutto, P

    2015-10-01

    Since Italian liver allocation policy was last revised (in 2012), relevant critical issues and conceptual advances have emerged, calling for significant improvements. We report the results of a national consensus conference process, promoted by the Italian College of Liver Transplant Surgeons (for the Italian Society for Organ Transplantation) and the Italian Association for the Study of the Liver, to review the best indicators for orienting organ allocation policies based on principles of urgency, utility, and transplant benefit in the light of current scientific evidence. MELD exceptions and hepatocellular carcinoma were analyzed to construct a transplantation priority algorithm, given the inequity of a purely MELD-based system for governing organ allocation. Working groups of transplant surgeons and hepatologists prepared a list of statements for each topic, scoring their quality of evidence and strength of recommendation using the Centers for Disease Control grading system. A jury of Italian transplant surgeons, hepatologists, intensivists, infectious disease specialists, epidemiologists, representatives of patients' associations and organ-sharing organizations, transplant coordinators, and ethicists voted on and validated the proposed statements. After carefully reviewing the statements, a critical proposal for revising Italy's current liver allocation policy was prepared jointly by transplant surgeons and hepatologists. © Copyright 2015 The American Society of Transplantation and the American Society of Transplant Surgeons.

  15. Designing HR Organizational Structures in terms of the HR Business Partner Model Principles from the Perspective of Czech Organizations

    Directory of Open Access Journals (Sweden)

    Marek Stříteský

    2014-03-01

    Full Text Available This paper describes new trends related to the concepts contained in HR organizational structures within Czech organizations. In addition, it describes the specifics of the roles played by HR in those organizations which have transformed their HR departments in terms of the principles of the HR Business Partner Model, both in theory based on available resources, and at the practical level based on the results of primary examination. The goal of this paper is to present the key perceptions of the changes made in the HR structure within the organizations, as well as the impact of these changes on the effectiveness of the HR departments concerned. Another goal of the paper is to summarize the responsibilities of the newly created position known as the HR Business Partner in these organizations as well as the demands placed upon the personnel employed in the HR Business Partner role. The paper offers conclusions based on the results of both quantitative and qualitative surveys. It also contains a case study of one organization which has one of the best transformed HR departments, and whose services are classified, by internal clients, as being of high quality.

  16. Managing quality inside a high-technology project organization

    OpenAIRE

    Jokinen, T. (Tauno)

    2004-01-01

    Abstract This action research addresses the deployment of Total Quality Management (TQM) principles in a high-technology new product development organisation. During the period of study, the organisation grew fast. High-technology product development and hypergrowth provided a unique combination of extreme conditions for the study. The existing concepts of TQM are presented as an organised map enabling strategic analysis for an implementation plan. The history of TQM dates back to the ...

  17. Combining first-principles and data modeling for the accurate prediction of the refractive index of organic polymers

    Science.gov (United States)

    Afzal, Mohammad Atif Faiz; Cheng, Chong; Hachmann, Johannes

    2018-06-01

    Organic materials with a high index of refraction (RI) are attracting considerable interest due to their potential application in optic and optoelectronic devices. However, most of these applications require an RI value of 1.7 or larger, while typical carbon-based polymers only exhibit values in the range of 1.3-1.5. This paper introduces an efficient computational protocol for the accurate prediction of RI values in polymers to facilitate in silico studies that can guide the discovery and design of next-generation high-RI materials. Our protocol is based on the Lorentz-Lorenz equation and is parametrized by the polarizability and number density values of a given candidate compound. In the proposed scheme, we compute the former using first-principles electronic structure theory and the latter using an approximation based on van der Waals volumes. The critical parameter in the number density approximation is the packing fraction of the bulk polymer, for which we have devised a machine learning model. We demonstrate the performance of the proposed RI protocol by testing its predictions against the experimentally known RI values of 112 optical polymers. Our approach to combine first-principles and data modeling emerges as both a successful and a highly economical path to determining the RI values for a wide range of organic polymers.

  18. The application of the principle of least action to some self-organized chemical reactions

    Czech Academy of Sciences Publication Activity Database

    Stávek, J.; Šípek, M.; Šesták, Jaroslav

    2002-01-01

    Roč. 388, - (2002), s. 441-450 ISSN 0040-6031 R&D Projects: GA ČR GA401/02/0579; GA AV ČR IAA4010101; GA ČR GA522/01/1399 Institutional research plan: CEZ:AV0Z1010914 Keywords : chemical reactions * rection mechanism * one-dimensional propagation * solidified lamellae * Belousov-Zhabotinsky waves * quantitiy of action Subject RIV: CF - Physical ; Theoretical Chemistry Impact factor: 0.974, year: 2002

  19. From responsible management to responsible organizations; the democratic principle for managing organizational ethics

    NARCIS (Netherlands)

    Verkerk, Maarten J.; de Leede, Jan; Nijhof, A.H.J.

    2001-01-01

    An increasing number of organizations have adopted formal ethics programs. Almost all of these programs are institutionalized at a corporate level and based on communication with representatives and on hierarchical regulations. Sociotechnical theory suggests the use of a participative approach for

  20. On the Applicability of the Green Chemistry Principles to Sustainability of Organic Matter on Asteroids

    Directory of Open Access Journals (Sweden)

    Vera M. Kolb

    2010-06-01

    Full Text Available The connection between astrobiology and green chemistry represents a new approach to sustainability of organic matter on asteroids or similar bodies. Green chemistry is chemistry which is environmentally friendly. One obvious way for chemistry to be green is to use water as a solvent, instead of more toxic organic solvents. Many astrobiological reactions occur in the aqueous medium, for example in the prebiotic soup or during the aqueous alteration period on asteroids. Thus any advances in the green organic reactions in water are directly applicable to astrobiology. Another green chemistry approach is to abolish use of toxic solvents. This can be accomplished by carrying out the reactions without a solvent in the solventless or solid-state reactions. The advances in these green reactions are directly applicable to the chemistry on asteroids during the periods when water was not available. Many reactions on asteroids may have been done in the solid mixtures. These reactions may be responsible for a myriad of organic compounds that have been isolated from the meteorites.

  1. Using Green Chemistry Principles as a Framework to Incorporate Research into the Organic Laboratory Curriculum

    Science.gov (United States)

    Lee, Nancy E.; Gurney, Rich; Soltzberg, Leonard

    2014-01-01

    Despite the accepted pedagogical value of integrating research into the laboratory curriculum, this approach has not been widely adopted. The activation barrier to this change is high, especially in organic chemistry, where a large number of students are required to take this course, special glassware or setups may be needed, and dangerous…

  2. Self-organized control in cooperative robots using a pattern formation principle

    DEFF Research Database (Denmark)

    Starke, Jens; Ellsaesser, Carmen; Fukuda, Toshio

    2011-01-01

    problems where robot teams have to serve manufacturing targets such that an objective function is optimized. Feasibility of the self-organized solutions can be guaranteed even for unpredictable situations like sudden changes in the demands or breakdowns of robots. As example an uncrewed space mission...

  3. The watercolor effect: a new principle of grouping and figure-ground organization.

    Science.gov (United States)

    Pinna, Baingio; Werner, John S; Spillmann, Lothar

    2003-01-01

    The watercolor effect is perceived when a dark (e.g., purple) contour is flanked by a lighter chromatic contour (e.g., orange). Under these conditions, the lighter color will assimilate over the entire enclosed area. This filling-in determines figure-ground organization when it is pitted against the classical Gestalt factors of proximity, good continuation, closure, symmetry, convexity, as well as amodal completion, and past experience. When it is combined with a given Gestalt factor, the resulting effect on figure-ground organization is stronger than for each factor alone. When the watercolor effect is induced by a dark red edge instead of an orange edge, its figural strength is reduced, but still stronger than without it. Finally, when a uniform surface is filled physically using the color of the orange fringe, figure-ground organization is not different from that for the purple contour only. These findings show that the watercolor effect induced by the edge could be an independent factor, different from the classical Gestalt factors of figure-ground organization. Copyright 2002 Elsevier Science Ltd.

  4. Principles and limitations of stable isotopes in differentiating organic and conventional foodstuffs: 2. Animal products.

    Science.gov (United States)

    Inácio, Caio T; Chalk, Phillip M

    2017-01-02

    In this review, we examine the variation in stable isotope signatures of the lighter elements (δ 2 H, δ 13 C, δ 15 N, δ 18 O, and δ 34 S) of tissues and excreta of domesticated animals, the factors affecting the isotopic composition of animal tissues, and whether stable isotopes may be used to differentiate organic and conventional modes of animal husbandry. The main factors affecting the δ 13 C signatures of livestock are the C3/C4 composition of the diet, the relative digestibility of the diet components, metabolic turnover, tissue and compound specificity, growth rate, and animal age. δ 15 N signatures of sheep and cattle products have been related mainly to diet signatures, which are quite variable among farms and between years. Although few data exist, a minor influence in δ 15 N signatures of animal products was attributed to N losses at the farm level, whereas stocking rate showed divergent findings. Correlations between mode of production and δ 2 H and δ 18 O have not been established, and only in one case of an animal product was δ 34 S a satisfactory marker for mode of production. While many data exist on diet-tissue isotopic discrimination values among domesticated animals, there is a paucity of data that allow a direct and statistically verifiable comparison of the differences in the isotopic signatures of organically and conventionally grown animal products. The few comparisons are confined to beef, milk, and egg yolk, with no data for swine or lamb products. δ 13 C appears to be the most promising isotopic marker to differentiate organic and conventional production systems when maize (C4) is present in the conventional animal diet. However, δ 13 C may be unsuitable under tropical conditions, where C4 grasses are abundant, and where grass-based husbandry is predominant in both conventional and organic systems. Presently, there is no universal analytical method that can be applied to differentiate organic and conventional animal products.

  5. Human resource management in the project-oriented organization: Employee well-being and ethical treatment

    NARCIS (Netherlands)

    Turner, R.; Huemann, M.; Keegan, A.

    2008-01-01

    As part of a wider study into human resource management (HRM) practices in project-oriented organizations, we investigated the issue of employee well-being. Project-oriented organizations adopt temporary work processes to deliver products and services to clients. This creates a dynamic work

  6. Integration and the hold-up problem in the design organization for engineering projects

    NARCIS (Netherlands)

    Zerjav, Vedran; Hartmann, Timo; Javernick-Will, A.; Chinowsky, P.

    2012-01-01

    The paper presents a perspective of the design organization in engineering projects based on the economic concept of the hold-up problem. By integrating the economic theories on the boundaries of organizations into the existing knowledge on design in engineering projects, the paper hypothesizes a

  7. methanization of organic matters. Guide for project developers

    International Nuclear Information System (INIS)

    2015-02-01

    This document aims at informing potential project developers (farmers, local communities, industrials) all along the creation of a methanization unit. It precisely indicates administrative procedures required to complete a project. It first presents some generalities about methanization (matters and their performance, methanization cycle, biogas), describes methanization processes (dry and humid), and valorisation processes (co-generation, hot water production, gas injection into the public network), presents digestate characteristics, and discusses benefits and drawbacks of methanization. The different steps of a project management are then analysed. Additional procedures are indicated, and risks and traps of methanization projects are highlighted. The document comes along with a large number of appendices which can be documents released by professional or public bodies

  8. HISTOANATOMY OF VEGETATIVE ORGANS WITH BIOACTIVE PRINCIPLES IN APIUM GRAVEOLENS L. VAR. RAPACEUM (MILL. GAUD. (APIACEAE

    Directory of Open Access Journals (Sweden)

    Rodica BERCU

    2014-06-01

    Full Text Available The paper presents a detailed anatomical description of the vegetative organs of a well known cultivated plant Apium graveolens var. rapaceum (Mill. Gaud. For the medicinal purpose, is used the root and leaves, as vegetative organs, of this plant and seeds as well. It was observed that the root has an anomalous secondary structure, due to the cambium activity. The petiole has a one-layered epidermis, covered by cuticle, a differentiated cortex into two zones and a number of collateral vascular bundles. The leaf is bifacial and amphistomatic with a heterogenous mesophyll. The root, petiole and blade possess secretory ducts. The mechanical tissue is represented by sclerenchymatous fibers in the root and collenchyma tissue in the leaf.

  9. Basic principles of dental office logistics: organizing dental supplies and equipment for optimal accessibility.

    Science.gov (United States)

    Mamoun, John

    2012-01-01

    To maximize office production, dentists should continuously perform treatment-related tasks throughout the workday. To this end, the office should logically organize and store dental instruments, disposables, materials, handpieces, and small equipment to optimize accessibility of these items at the moment when the dentist needs them. The office needs multiple copies of these items to prevent their inaccessibility during the workday due to breakdown, inventory depletion, or lack of a sterilized copy of the item when needed. Staff should know where all items are located in the office at all times to minimize the time needed to search for them. This article describes how to organize dental items in an office for optimal accessibility to the dentist during procedures.

  10. Transferable Force Field for Metal–Organic Frameworks from First-Principles: BTW-FF

    Science.gov (United States)

    2014-01-01

    We present an ab-initio derived force field to describe the structural and mechanical properties of metal–organic frameworks (or coordination polymers). The aim is a transferable interatomic potential that can be applied to MOFs regardless of metal or ligand identity. The initial parametrization set includes MOF-5, IRMOF-10, IRMOF-14, UiO-66, UiO-67, and HKUST-1. The force field describes the periodic crystal and considers effective atomic charges based on topological analysis of the Bloch states of the extended materials. Transferable potentials were developed for the four organic ligands comprising the test set and for the associated Cu, Zn, and Zr metal nodes. The predicted materials properties, including bulk moduli and vibrational frequencies, are in agreement with explicit density functional theory calculations. The modal heat capacity and lattice thermal expansion are also predicted. PMID:25574157

  11. Charge transport in organic molecular semiconductors from first principles: The bandlike hole mobility in a naphthalene crystal

    Science.gov (United States)

    Lee, Nien-En; Zhou, Jin-Jian; Agapito, Luis A.; Bernardi, Marco

    2018-03-01

    Predicting charge transport in organic molecular crystals is notoriously challenging. Carrier mobility calculations in organic semiconductors are dominated by quantum chemistry methods based on charge hopping, which are laborious and only moderately accurate. We compute from first principles the electron-phonon scattering and the phonon-limited hole mobility of naphthalene crystal in the framework of ab initio band theory. Our calculations combine GW electronic bandstructures, ab initio electron-phonon scattering, and the Boltzmann transport equation. The calculated hole mobility is in very good agreement with experiment between 100 -300 K , and we can predict its temperature dependence with high accuracy. We show that scattering between intermolecular phonons and holes regulates the mobility, though intramolecular phonons possess the strongest coupling with holes. We revisit the common belief that only rigid molecular motions affect carrier dynamics in organic molecular crystals. Our paper provides a quantitative and rigorous framework to compute charge transport in organic crystals and is a first step toward reconciling band theory and carrier hopping computational methods.

  12. MODERN PRINCIPLES OF DIET ORGANIZATION IN CHILDREN IN DIFFERENT AGE WITH PHENYLKETONURIA

    Directory of Open Access Journals (Sweden)

    T.V. Bushuyeva

    2010-01-01

    Full Text Available The article reports questions of diet organization in children with phenylketonuria in different age with the use of modern specialized food. Authors give examples of calculation of diet based on new norms of needs in energy and food for different groups of population in Russian Federation, and present recommendations on optimization of nutrition in schoolchildren with phenylketonuria.Key words: children, schoolchildren, phenylketonuria, phenylalanine, dietotherapy.(Voprosy sovremennoi pediatrii — Current Pediatrics. 2010;9(2:124-129

  13. Methodological principles of radiation influence upon specific function of female organism and gynecological diseases

    International Nuclear Information System (INIS)

    Tsvelev, Yu.V.; Kira, E.F.

    1994-01-01

    1025 women permanently residing at the territory subjected to radioactive contamination due to the Chernobyl NPP accident underwent dispensary examination in 1991-1992. Study of ionizing radiation influence on specific functions (menstrual, reproductive, secretory and gynecological) of female organism is carried out. It is found that the highest percentage in the structure of gynecological diseases is accounted for inflammatory diseases of uterine appendages and neck of the uterus. 1 tab

  14. Elucidating the principles of the molecular organization of heteropolymeric tight junction strands

    OpenAIRE

    Piontek, Jörg; Fritzsche, Susanne; Cording, Jimmi; Richter, Sandra; Hartwig, Jens; Walter, Maria; Yu, Dan; Turner, Jerrold R.; Gehring, Claudia; Rahn, Hans-Peter; Wolburg, Hartwig; Blasig, Ingolf E.

    2011-01-01

    Paracellular barrier properties of tissues are mainly determined by the composition of claudin hetero-polymers. To analyze the molecular organization of tight junctions (TJ), we investigated the ability of claudins (Cld) to form homo- and heteromers. Cld1, -2, -3, -5, and -12 expressed in cerebral barriers were investigated. TJ-strands were reconstituted by claudin-transfection of HEK293-cells. cis-Interactions and/or spatial proximity were analyzed by fluorescence resonance energy transfer i...

  15. Development of methodological principles for organization of students’ independent work in the e-learning system

    Directory of Open Access Journals (Sweden)

    Олександр Іванович Пушкар

    2016-10-01

    Full Text Available The concept of organization of professional competence formation of students’ independent work in e-learning is proposed in the article. Implementation of the proposed model of competence formation in e-learning is done on the example of multimedia complex for discipline "Processes of publishing and printing". Selection of the most important components for each competence is made on the basis of Saaty method

  16. Attacking Transnational Organized Criminal Networks: Applying Principles of Irregular Warfare to an Emerging Salient Threat

    Science.gov (United States)

    2014-12-04

    each drug determines the nature of its respective market. The four traditional categories of illicit drugs include opiates , cocaine, cannabis, and... Drugs .’53 Recognizing the need to institutionalize planning and oversight foreign terrorist organizations and militant movements in general. Of...Interdiction Command and Control Plan . The directors of the JIATFs and Joint Task Force North are principal members of the Office of National Drug Control

  17. The watercolor effect: A new principle of grouping and figure-ground organization

    OpenAIRE

    Pinna, B; Werner, JS; Spillmann, L

    2003-01-01

    The watercolor effect is perceived when a dark (e.g., purple) contour is flanked by a lighter chromatic contour (e.g., orange). Under these conditions, the lighter color will assimilate over the entire enclosed area. This filling-in determines figure-ground organization when it is pitted against the classical Gestalt factors of proximity, good continuation, closure, symmetry, convexity, as well as amodal completion, and past experience. When it is combined with a given Gestalt factor, the res...

  18. Organization of ascending spinal projections in Caiman crocodilus.

    Science.gov (United States)

    Ebbesson, S O; Goodman, D C

    1981-01-01

    Ascending spinal projections in the caiman (Caiman crocodilus) were demonstrated with Nauta and Fink-Heimer methods following hemisections of the third spinal segment in a series of twelve animals. These results were compared with earlier data in the literature obtained from a turtle, a snake, and a lizard using the same experimental and histological procedures. The results show remarkable similarities considering that each species represents a different reptilian order with different evolutionary history and habitat. However, the caiman displays several important peculiarities. Although the dorsal funiculus of the caiman contains the largest number of ascending spinal projections of the four species examined, this funiculus has not differentiated into cuneate and gracile fasciculi as is the case in the tegu lizard. The ventro-lateral ascending spinal projections follow a fundamentally similar general morphologic pattern in the four species with only minor variations. The anatomical arrangement in the caiman and tegu lizard appears most similar in the high cervical and the medullary regions; however, this is not the case in midbrain and thalamic regions where considerably more extensive projections are seen in the caiman. In the caiman an extensive spinal connection to the ventro-lateral nucleus of the dorsal thalamus is present; this connection is reminiscent of the mammalian spinal projection to the ventro-basal complex. The caiman has in common with the other three reptilian species a small projection to another dorsal thalamic region that is apparently homologous to the mammalian intralaminar nuclei, which are the destination of the mammalian paleospinothalamic tract.

  19. Functional connectivity of visual cortex in the blind follows retinotopic organization principles.

    Science.gov (United States)

    Striem-Amit, Ella; Ovadia-Caro, Smadar; Caramazza, Alfonso; Margulies, Daniel S; Villringer, Arno; Amedi, Amir

    2015-06-01

    Is visual input during critical periods of development crucial for the emergence of the fundamental topographical mapping of the visual cortex? And would this structure be retained throughout life-long blindness or would it fade as a result of plastic, use-based reorganization? We used functional connectivity magnetic resonance imaging based on intrinsic blood oxygen level-dependent fluctuations to investigate whether significant traces of topographical mapping of the visual scene in the form of retinotopic organization, could be found in congenitally blind adults. A group of 11 fully and congenitally blind subjects and 18 sighted controls were studied. The blind demonstrated an intact functional connectivity network structural organization of the three main retinotopic mapping axes: eccentricity (centre-periphery), laterality (left-right), and elevation (upper-lower) throughout the retinotopic cortex extending to high-level ventral and dorsal streams, including characteristic eccentricity biases in face- and house-selective areas. Functional connectivity-based topographic organization in the visual cortex was indistinguishable from the normally sighted retinotopic functional connectivity structure as indicated by clustering analysis, and was found even in participants who did not have a typical retinal development in utero (microphthalmics). While the internal structural organization of the visual cortex was strikingly similar, the blind exhibited profound differences in functional connectivity to other (non-visual) brain regions as compared to the sighted, which were specific to portions of V1. Central V1 was more connected to language areas but peripheral V1 to spatial attention and control networks. These findings suggest that current accounts of critical periods and experience-dependent development should be revisited even for primary sensory areas, in that the connectivity basis for visual cortex large-scale topographical organization can develop without any

  20. THE USE OF PUBLIC RELATIONS IN PROJECTING AN ORGANIZATION'S POSITIVE IMAGE

    Directory of Open Access Journals (Sweden)

    Ioana Olariu

    2017-07-01

    Full Text Available This article is a theoretical approach on the importance of using public relations in helping an organization to project a positive image. The study of the impact information has on the image of organisations seems to be an interesting research topic. Practice has proved that the image of institutions has a patrimonial value and it is sometimes essential in raising their credibility. It can be said that an image is defined as the representation of certain attitudes, opinions or prejudices concerning a person, a group of persons or the public opinion concerning an institution. In other words, an image is the opinion of a person, of a group of persons or of the public opinion regarding that institution. All specialists agree that a negative image affects, sometimes to an incredible extent, the success of an institution. In the contemporary age, we cannot speak about public opinion without taking into consideration the mass media as a main agent in transmitting the information to the public, with unlimited possibilities of influencing or forming it. The plan for the PR department starts with its own declaration of principles, which describes its roles and contribution to the organisation.

  1. Information System Development: Can Traditional Project Management Tools Be Successful in Post-Industrial Organizations?

    DEFF Research Database (Denmark)

    Carugati, Andrea

    2002-01-01

    Literature on project management of information systems development suggests practices based on success stories in industrial organizations. Recent trends towards post-industrial organizational forms and loosely coupled networked organizations raise questions regarding the applicability of these ...... of information systems development projects in post-industrial organizations. The guidelines are both the result of post-rationalization of the team members and of the case analysis....

  2. Main Principles of the Organization of Decommissioning Activities for Legacy Sites

    Energy Technology Data Exchange (ETDEWEB)

    Mikheykin, S.V., E-mail: Mikheykin@rosrao.ru [Department of Techniques for Remediation, Federal State Unitary Enterprise ' RosRAO' , Moscow (Russian Federation)

    2013-08-15

    As a result of more than 60 years development of nuclear industry in the former Soviet Union and in the Russian Federation there has accumulated a number of unresolved problems associated with contamination of facilities and environment during the early stages of research and industrial activities. Prior to the year 2000 most of the problems were solved slowly; the main decisions were postponed for the future. During that time were done the local works for the rehabilitation of contaminated sites. The Federal Target Programme ''Nuclear and Radiation Safety for 2008 and for the period to 2015'' was adopted in 2008. Analysis of accumulated experience as result of previous work on decontamination to develop new project management system for the rehabilitation of the nuclear legacy is needed. This CRP contribution is aimed at solving the tasks of the rehabilitation of the nuclear legacy. (author)

  3. Treatment of organic radioactive waste in decommissioning project

    International Nuclear Information System (INIS)

    Dimovic, S.; Plecas, I.

    2003-01-01

    This paper describes methods of treatment of organic radioactive waste in the aspect of its integral part of radioactive waste which will arise during decommissioning process of nuclear power reactor RA (author)

  4. Project organization for automating an industrial power plant

    International Nuclear Information System (INIS)

    Williams, D.R.; McCowen, R.R.

    1988-01-01

    This paper reports on the controls for three boilers and three turbine generators at the power plant at the John Deere Waterloo Works that have been retrofit with a microprocessor based monitoring, control, and optimization system. The factors driving the project in the 15 mW, 500,000 lb/hr, 35 year old plant were reduced electricity costs due to peak shaving, energy conservation, labor savings, reduced maintenance costs and improved reliability. A turnkey design/build arrangement was sought after a preliminary study indicated an attractive return on investment Control system vendors and design/build contractors were evaluated using a group decision making method. A design/build contractor was chosen to do an in-depth study and write specifications for the control system were negotiated with the contractor The project was managed by the Power Plant and Energy Management Department, rather than by the staff department normally responsible for capital projects

  5. Design of butterfly type organic dye sensitizers with double electron donors: The first principle study

    Science.gov (United States)

    Yang, Zhenqing; Shao, Di; Li, Juan; Tang, Lian; Shao, Changjin

    2018-05-01

    In this work, we designed a series of butterfly type organic dyes, named ME07-ME13 by introducing such as triphenylamine, phenothiazine, coumarin groups etc. as electron donors and further investigated their absorption spectra using density functional theory (DFT) and time-dependent DFT (TDDFT). All designed dyes cover the entire visible absorption spectrum from 300 to 800 nm. It's fascinating that ME13 molecule has two absorption peak and the molar coefficient of two absorption peaks are above 4.645 × 104 M-1·cm-1. The light absorption area of ME13 exhibits an increment of 16.5-19.1% compared to ME07-ME12. Furthermore, we performed a detailed analysis on their geometrical and electronic properties, including molecular structures, energy levels, light harvesting efficiency (LHE), driving force (ΔGinject), regeneration (ΔGregen),electron dipole moments (μnormal), intermolecular electron transfer and dye/(TiO2)38 system electron transitions. The results of calculation reveal that double coumarin donors in ME13 are promising functional groups for butterfly type organic dye sensitizers. It is expected that the design of double donors can provide a new strategy and guidance for the investigation in high efficiency dye-sensitized devices.

  6. A principle of fractal-stochastic dualism and Gompertzian dynamics of growth and self-organization.

    Science.gov (United States)

    Waliszewski, Przemyslaw

    2005-10-01

    The emergence of Gompertzian dynamics at the macroscopic, tissue level during growth and self-organization is determined by the existence of fractal-stochastic dualism at the microscopic level of supramolecular, cellular system. On one hand, Gompertzian dynamics results from the complex coupling of at least two antagonistic, stochastic processes at the molecular cellular level. It is shown that the Gompertz function is a probability function, its derivative is a probability density function, and the Gompertzian distribution of probability is of non-Gaussian type. On the other hand, the Gompertz function is a contraction mapping and defines fractal dynamics in time-space; a prerequisite condition for the coupling of processes. Furthermore, the Gompertz function is a solution of the operator differential equation with the Morse-like anharmonic potential. This relationship indicates that distribution of intrasystemic forces is both non-linear and asymmetric. The anharmonic potential is a measure of the intrasystemic interactions. It attains a point of the minimum (U(0), t(0)) along with a change of both complexity and connectivity during growth and self-organization. It can also be modified by certain factors, such as retinoids.

  7. Entrepreneurial Master Project; Svenska Guldkusten Organic Chocolate.

    OpenAIRE

    Essuman, Paa Kwesi

    2012-01-01

    Svenska Guldkusten aims to provide value for money in the confectionary industry. Its objective is to provide customers with rich organic chocolate that can be eaten as a source of health and wellbeing. This product will reach markets in South of Sweden, specifically, Blekinge and Skåne.   The business’ purpose is to offer customers 100% certified organic cocoa chocolate. Reaching the customer with the product will be through established chocolate shops, supermarkets, internet, schools (unive...

  8. Community-led local development approach principles implementation when forming a regional local development projects support system in Ukraine

    Directory of Open Access Journals (Sweden)

    Y. G. Udod

    2017-03-01

    Full Text Available The article contains a brief description of the Community-led local development approach (local development under the leadership of the community, CLLD and the main purpose of its use in the European Union. The study indicated periods of the major initiatives to support local development in EU. Moreover the article posted CLLD approach principles’ evolution and the basic principles of the LEADER method and its application in CLLD, which can be applied in Ukraine. Subject to the provisions of the European Economic and Social Committee (EESC for further CLLD-approach distribution the five trends were identified that must be considered when forming a Regional local development projects support system in Ukraine: Multi-fund financing; Unification; Networking and collaboration; Extending the approach; Simplifying the process. The characteristic of the present phase of CLLD-approach, in particular, of the European Network for Rural Development (ENRD, which attaches great importance to the dissemination of the most effective CLLD practices and establish partnerships between communities and territories where the approach is implemented. The study found out the relationship between Community-led local development and Community-driven development (CDD supported by the World Bank.

  9. Establishing support groups for HIV-infected women: using experiences to develop guiding principles for project implementation.

    Science.gov (United States)

    Visser, Maretha J; Mundell, Jonathan P

    2008-07-01

    HIV-infected women need support to deal with their diagnosis as well as with the stigma attached to HIV. As part of their practical training, Master's-level psychology students negotiated with the staff of four clinics in townships in Tshwane, South Africa, to establish support groups for HIV+ women and offered to assist them in facilitating the groups. This study aimed to understand why the implementation of groups was successful in one clinic and not other clinics. The student reports on their experiences and interaction with clinic staff and clients were used as sources of data. Using qualitative data analysis, different dynamics and factors that could affect project implementation were identified in each clinic. The socio-ecological and systems theories were used to understand implementation processes and obstacles in implementation. The metaphor of building a bridge over a gorge was used to describe the different phases in and obstacles to the implementation of the intervention. Valuable lessons were learnt, resulting in the development of guiding principles for the implementation of support groups in community settings.

  10. Gas adsorption in Mg-porphyrin-based porous organic frameworks: A computational simulation by first-principles derived force field.

    Science.gov (United States)

    Pang, Yujia; Li, Wenliang; Zhang, Jingping

    2017-09-15

    A novel type of porous organic frameworks, based on Mg-porphyrin, with diamond-like topology, named POF-Mgs is computationally designed, and the gas uptakes of CO 2 , H 2 , N 2 , and H 2 O in POF-Mgs are investigated by Grand canonical Monte Carlo simulations based on first-principles derived force fields (FF). The FF, which describes the interactions between POF-Mgs and gases, are fitted by dispersion corrected double-hybrid density functional theory, B2PLYP-D3. The good agreement between the obtained FF and the first-principle energies data confirms the reliability of the FF. Furthermore our simulation shows the presence of a small amount of H 2 O (≤ 0.01 kPa) does not much affect the adsorption quantity of CO 2 , but the presence of higher partial pressure of H 2 O (≥ 0.1 kPa) results in the CO 2 adsorption decrease significantly. The good performance of POF-Mgs in the simulation inspires us to design novel porous materials experimentally for gas adsorption and purification. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

  11. The power of projectomes: genetic mosaic labeling in the larval zebrafish brain reveals organizing principles of sensory circuits.

    Science.gov (United States)

    Robles, Estuardo

    2017-09-01

    In no vertebrate species do we possess an accurate, comprehensive tally of neuron types in the brain. This is in no small part due to the vast diversity of neuronal types that comprise complex vertebrate nervous systems. A fundamental goal of neuroscience is to construct comprehensive catalogs of cell types defined by structure, connectivity, and physiological response properties. This type of information will be invaluable for generating models of how assemblies of neurons encode and distribute sensory information and correspondingly alter behavior. This review summarizes recent efforts in the larval zebrafish to construct sensory projectomes, comprehensive analyses of axonal morphologies in sensory axon tracts. Focusing on the olfactory and optic tract, these studies revealed principles of sensory information processing in the olfactory and visual systems that could not have been directly quantified by other methods. In essence, these studies reconstructed the optic and olfactory tract in a virtual manner, providing insights into patterns of neuronal growth that underlie the formation of sensory axon tracts. Quantitative analysis of neuronal diversity revealed organizing principles that determine information flow through sensory systems in the zebrafish that are likely to be conserved across vertebrate species. The generation of comprehensive cell type classifications based on structural, physiological, and molecular features will lead to testable hypotheses on the functional role of individual sensory neuron subtypes in controlling specific sensory-evoked behaviors.

  12. Methods to assess bioavailability of hydrophobic organic contaminants: Principles, operations, and limitations.

    Science.gov (United States)

    Cui, Xinyi; Mayer, Philipp; Gan, Jay

    2013-01-01

    Many important environmental contaminants are hydrophobic organic contaminants (HOCs), which include PCBs, PAHs, PBDEs, DDT and other chlorinated insecticides, among others. Owing to their strong hydrophobicity, HOCs have their final destination in soil or sediment, where their ecotoxicological effects are closely regulated by sorption and thus bioavailability. The last two decades have seen a dramatic increase in research efforts in developing and applying partitioning based methods and biomimetic extractions for measuring HOC bioavailability. However, the many variations of both analytical methods and associated measurement endpoints are often a source of confusion for users. In this review, we distinguish the most commonly used analytical approaches based on their measurement objectives, and illustrate their practical operational steps, strengths and limitations using simple flowcharts. This review may serve as guidance for new users on the selection and use of established methods, and a reference for experienced investigators to identify potential topics for further research. Copyright © 2012 Elsevier Ltd. All rights reserved.

  13. Physical principles of intracellular organization via active and passive phase transitions

    Science.gov (United States)

    Berry, Joel; Brangwynne, Clifford P.; Haataja, Mikko

    2018-04-01

    Exciting recent developments suggest that phase transitions represent an important and ubiquitous mechanism underlying intracellular organization. We describe key experimental findings in this area of study, as well as the application of classical theoretical approaches for quantitatively understanding these data. We also discuss the way in which equilibrium thermodynamic driving forces may interface with the fundamentally out-of-equilibrium nature of living cells. In particular, time and/or space-dependent concentration profiles may modulate the phase behavior of biomolecules in living cells. We suggest future directions for both theoretical and experimental work that will shed light on the way in which biological activity modulates the assembly, properties, and function of viscoelastic states of living matter.

  14. Molecular Theory of Detonation Initiation: Insight from First Principles Modeling of the Decomposition Mechanisms of Organic Nitro Energetic Materials.

    Science.gov (United States)

    Tsyshevsky, Roman V; Sharia, Onise; Kuklja, Maija M

    2016-02-19

    This review presents a concept, which assumes that thermal decomposition processes play a major role in defining the sensitivity of organic energetic materials to detonation initiation. As a science and engineering community we are still far away from having a comprehensive molecular detonation initiation theory in a widely agreed upon form. However, recent advances in experimental and theoretical methods allow for a constructive and rigorous approach to design and test the theory or at least some of its fundamental building blocks. In this review, we analyzed a set of select experimental and theoretical articles, which were augmented by our own first principles modeling and simulations, to reveal new trends in energetic materials and to refine known existing correlations between their structures, properties, and functions. Our consideration is intentionally limited to the processes of thermally stimulated chemical reactions at the earliest stage of decomposition of molecules and materials containing defects.

  15. Molecular Theory of Detonation Initiation: Insight from First Principles Modeling of the Decomposition Mechanisms of Organic Nitro Energetic Materials

    Directory of Open Access Journals (Sweden)

    Roman V. Tsyshevsky

    2016-02-01

    Full Text Available This review presents a concept, which assumes that thermal decomposition processes play a major role in defining the sensitivity of organic energetic materials to detonation initiation. As a science and engineering community we are still far away from having a comprehensive molecular detonation initiation theory in a widely agreed upon form. However, recent advances in experimental and theoretical methods allow for a constructive and rigorous approach to design and test the theory or at least some of its fundamental building blocks. In this review, we analyzed a set of select experimental and theoretical articles, which were augmented by our own first principles modeling and simulations, to reveal new trends in energetic materials and to refine known existing correlations between their structures, properties, and functions. Our consideration is intentionally limited to the processes of thermally stimulated chemical reactions at the earliest stage of decomposition of molecules and materials containing defects.

  16. In search of a periodic table of the neurons: Axonal-dendritic circuitry as the organizing principle

    Science.gov (United States)

    Ascoli, Giorgio A.; Wheeler, Diek W.

    2016-01-01

    Summary No one knows yet how to organize, in a simple yet predictive form, the knowledge concerning the anatomical, biophysical, and molecular properties of neurons that are accumulating in thousands of publications every year. The situation is not dissimilar to the state of Chemistry prior to Mendeleev’s tabulation of the elements. We propose that the patterns of presence or absence of axons and dendrites within known anatomical parcels may serve as the key principle to define neuron types. Just as the positions of the elements in the Periodic Table indicate their potential to combine into molecules, axonal and dendritic distributions provide the blueprint for network connectivity. Furthermore, among the features commonly employed to describe neurons, morphology is considerably robust to experimental conditions. At the same time, this core classification scheme is suitable for aggregating biochemical, physiological, and synaptic information. PMID:27516119

  17. Principles of Practical Training Organization in a Networking (Development of the Module "Psychological Prevention of Behavioral Disorders and Abnormalities in Development" as Example

    Directory of Open Access Journals (Sweden)

    Bogdanovich N. V.

    2016-01-01

    Full Text Available The article presents principles of inserting study subjects and practices in educational modules running with network organizations (internship sites. We proposed a methodological basis of the modular organization of educational process in the framework of the master's program, combied the activity, competence and psychotechnical approaches. Networking of leading chair and specially selected organizations providing the base for practical training solves the problem of organizing activity-related content of educational module. We discussed the main options for networking with the databases of practice and offered methodological principles of designing the educational practice-oriented module, wherein the main principle is the reflexive and activity character of networking. We proposed activity-based content of educational module "Psychological prevention of behavioral disorders and abnormalities in development", based on the substantial psychological definition of psychoprophylaxis as a directions of professional activity of the psychologist.

  18. Organization Design for Dynamic Fit: A Review and Projection

    Directory of Open Access Journals (Sweden)

    Mark Nissen

    2014-08-01

    Full Text Available The concept of fit is central to organization design. In the organizational literature, fit historically has been portrayed as a static concept. Both organizations and their environments, however, are continually changing, so a valid concept of fit needs to reflect organizational dynamics. In this article, I analyze various theoretical perspectives and studies that relate to organizational fit, differentiating those that employ an equilibrating or a fluxing approach. Four substantive themes emerge from this analysis: design orientation, design tension, designer/manager roles, and measurement and validation. Implications of each of these themes for dynamic fit are derived, and promising future research directions are discussed.

  19. Distributing intelligence and organizing diversity in new media projects

    Directory of Open Access Journals (Sweden)

    Monique Girard

    2002-06-01

    Full Text Available This paper examines how web design firms in the new media industry probe and experiment with possible forms and sources of value giving shape to the new economy. Focusing on the collaborative engineering of cross-disciplinary web-design project teams, we examine how websites emerge as provisional settlements among the heterogeneous disciplines as they negotiate working compromises across competing performance criteria.

  20. Natural or Organic Foods? [Project ECOLogy ELE Pak, Schmidt Pak].

    Science.gov (United States)

    Schmidt, Linda

    This is one of a series of units for environmental education developed by the Highline Public Schools. The unit is designed for secondary students in home economics classes. The content of the units focuses on natural and organic foods, characteristics of the foods, and uses of the foods. The seven lessons in this unit are designed to last over a…

  1. Organizational Performance: Integration of the Value, Rarity, Imitability and Organization Framework in Project Management

    Directory of Open Access Journals (Sweden)

    Ronielton Rezende Oliveira

    2017-08-01

    Full Text Available Organizational performance is often associated with competitive advantage. In strategy studie saimed at expanding communication on a global vision of organizations and their initiatives, strategic project management stands out, whichis related to the mechanisms and set of management decisions that determine long term organizational performance. This study verify how the Resource-based view adds value to organizational initiatives seeking to achieve organizational performance through projects. The study considers strategic management practiced by the project managers o asto present a conceptual framework with four propositions that demonstrate the integration of the Value, Rarity, Imitability and Organization framework with project management and its relations to organizational performance.

  2.  Project Management as a Global Trend for Organization Work

    DEFF Research Database (Denmark)

    Kampf, Constance

    in multination and global companies, understanding the power of visual rhetoric, genre and writing processes in the context of project management documentation can be an advantage for technical communicators.  In addition, project management tools and online documentation spaces are objects which cross...... Project Management as a Global Trend for Organization Work: Implications for Technical Communication Project Management tools and processes offer a visual approach to producing knowledge about a project in order to complete it.  As project management practices are used with increasing frequency......-cultural teams use to function.  This presentation will explore the potential of Project Management to be tightly integrated in Technical Communication curricula through a communications approach to project management.  Questions for discussion include: How tightly is project management integrated into different...

  3. The project organization as a policy tool in implementing welfare reforms in the public sector.

    Science.gov (United States)

    Jensen, Christian; Johansson, Staffan; Löfström, Mikael

    2013-01-01

    Organizational design is considered in policy literature as a forceful policy tool to put policy to action. However, previous research has not analyzed the project organization as a specific form of organizational design and, hence, has not given much attention to such organizations as a strategic choice when selecting policy tools. The purpose of the article is to investigate the project as a policy tool; how do such temporary organizations function as a specific form of organization when public policy is implemented? The article is based on a framework of policy implementation and is illustrated with two welfare reforms in the Swedish public sector, which were organized and implemented as project organizations. The case studies and the analysis show that it is crucial that a project organization fits into the overall governance structure when used as a policy tool. If not, the project will remain encapsulated and will not have sufficient impact on the permanent organizational structure. The concept of encapsulation indicates a need to protect the project from a potential hostile environment. The implication of this is that organizational design as a policy tool is a matter that deserves more attention in the strategic discussion on implementing public policies and on the suitability of using certain policy tools. Copyright © 2012 John Wiley & Sons, Ltd.

  4. Organizational Challenge of Posiva’s Final Disposal Programme: From an R&D Organization to a Project Organization, and Further Towards an Operational Organization

    International Nuclear Information System (INIS)

    Mokka, J.

    2016-01-01

    Full text: Posiva Oy is an expert organization established in 1995 and responsible for the final disposal of the spent nuclear fuel of its owners. Posiva currently employs around 100 people and has a turnover of some 63 million (2015). The company headquarters are located in Olkiluoto in the municipality of Eurajoki, Finland. Posiva is owned by two Finnish NPP operators Teollisuuden Voima Oyj (60%) (TVO) and Fortum Power & Heat Oy (40%), both of which are responsible for their costs of nuclear waste management. The Finnish final disposal programme has a long history. When NPP unit Olkiluoto 1 renewed its operating licence for the first time in 1983, TVO presented a programme showing final disposal to commence in the 2020s. In the 1980s and 1990s, the programme concentrated on concept development and site selection activities. After 2003, when Posiva received the decision in principle from the Finnish Government, a new phase began in the programme. Since 2004, Posiva Oy has constructed an underground rock characterization facility on the repository site in Olkiluoto, in western Finland. This facility, called ONKALO, has provided an opportunity to carry out further site investigations, develop construction techniques, and test and demonstrate the engineered barrier system in an actual repository environment. As a result of these investigations and development efforts, the application for a licence to construct the encapsulation plant and the geological repository was submitted in 2012. The Radiation and Nuclear Safety Authority in Finland (STUK) first gave a positive review on the safety of the facility, and consequently the Finnish Government granted the construction licence in November 2015. After receiving the construction licence as the first disposal programme in the world, the next phase in the program will be the construction project of the final disposal facilities required for the disposal operations. A significant first-of-a-kind construction project like

  5. Can Maine metropolitan planning organizations (MPOs) finance transportation projects through bond financing?

    Science.gov (United States)

    2008-12-01

    In January 2008 the Maine metropolitan planning organizations (MPOs) requested the Transportation : Research Division of the Maine Department of Transportation to conduct research to determine if it is : possible for MPOs to finance projects through ...

  6. Human resource management in the project-oriented organization: Employee well-being and ethical treatment

    OpenAIRE

    Turner, R.; Huemann, M.; Keegan, A.

    2008-01-01

    As part of a wider study into human resource management (HRM) practices in project-oriented organizations, we investigated the issue of employee well-being. Project-oriented organizations adopt temporary work processes to deliver products and services to clients. This creates a dynamic work environment, where additional pressures can be imposed on the employee from fluctuating work-loads, uncertain requirements, and multiple role demands. These pressures can create issues for employee well-be...

  7. Democratic elements in group and project organized PBL

    DEFF Research Database (Denmark)

    Qvist, Palle

    2006-01-01

    beyond it to the school and the community” (Marris, 2003:274) then implementing democratic learning systems as The Aalborg Model are important for supporting and promote democratic bildung of students in higher education. This article defines at a – start - what should be understood by a democratic......, run processes and decide behaviour. It is what a pilot investigation referred in this article indicate. The meaning of this seems to be far behind the study itself and qualifications of the students to the labour marked. If it is true that ”the building of community begins in the classroom but extends...... learning system. It contrasts it to an authoritarian or elitist systems. Then it brings the results from an investigation of 9 process analyses’ written at the end of the second semester 2005 by project groups from The Technical Natural Scientific Basic Year at Aalborg University and concludes...

  8. Online Tutoring Procedure for Research Project Supervision: Management, Organization and Key Elements

    Science.gov (United States)

    Darder Mesquida, Antònia; Pérez Garcias, Adolfina

    2015-01-01

    Research project tutoring appears as a crucial element for teaching; it is a planned action based on the relationship between a tutor and a student. This paper presents the findings of a design and development research which has as its main aim to create an organization system for the tutoring of online research projects. That system seeks to…

  9. THE THEORETIC-METHODOLOGICAL TOOLS OF EFFECTIVE ESTIMATION OF ORGANIZATION TECHNOLOGICAL SOLUTIONS OF CONSTRUCTION PROJECT

    Directory of Open Access Journals (Sweden)

    E. Yu. Antipenko

    2010-03-01

    Full Text Available In the article the structural analysis of efficiency indices elements of organization-and-technology solutions of construction project scheduling is executed for preparation of high-quality base of providing the planning processes and subsequent realization of the projects.

  10. Implementing a Student-Designed Green Chemistry Laboratory Project in Organic Chemistry

    Science.gov (United States)

    Graham, Kate J.; Jones, T. Nicholas; Schaller, Chris P.; McIntee, Edward J.

    2014-01-01

    A multiweek organic chemistry laboratory project is described that emphasizes sustainable practices in experimental design. An emphasis on student-driven development of the project is meant to mirror the independent nature of research. Students propose environmentally friendly modifications of several reactions. With instructor feedback, students…

  11. Project based learning in organizations: towards a methodology for learning in groups

    NARCIS (Netherlands)

    Poell, R.F.; Krogt, F.J. van der

    2003-01-01

    This article introduces a methodology for employees in organizations to set up and carry out their own group learning projects. It is argued that employees can use project-based learning to make their everyday learning more systematic at times, without necessarily formalizing it. The article

  12. Project-based learning in organizations : Towards a methodology for learning in groups

    NARCIS (Netherlands)

    Poell, R.F.; van der Krogt, F.J.

    2003-01-01

    This article introduces a methodology for employees in organizations to set up and carry out their own group learning projects. It is argued that employees can use project-based learning to make their everyday learning more systematic at times, without necessarily formalizing it. The article

  13. Washoe Tribe Nevada Inter-Tribal Energy Consortium Energy Organization Enhancement Project Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, Jennifer [Washoe Tribe of NV and Ca

    2014-11-06

    The Washoe Tribe of Nevada and California was awarded funding from the Department of Energy to complete the Nevada Inter-Tribal Energy Consortium Energy Organization Enhancement Project. The main goal of the project was to enhance the capacity of the Nevada Inter-Tribal Energy Consortium (NITEC) to effectively assist tribes within Nevada to technically manage tribal energy resources and implement tribal energy projects.

  14. 'Relief of oppression': an organizing principle for researchers' obligations to participants in observational studies in the developing world.

    Science.gov (United States)

    Lavery, James V; Bandewar, Sunita V S; Kimani, Joshua; Upshur, Ross E G; Plummer, Frances A; Singer, Peter A

    2010-06-30

    A central question in the debate about exploitation in international research is whether investigators and sponsors from high-income countries (HIC) have obligations to address background conditions of injustice in the communities in which they conduct their research, beyond the healthcare and other research-related needs of participants, to aspects of their basic life circumstances. In this paper, we describe the Majengo sexually transmitted disease (STD) Cohort study, a long-term prospective, observational cohort of sex workers in Nairobi, Kenya. Despite important scientific contributions and a wide range of benefits to the women of the cohort, most of the women have remained in the sex trade during their long-standing participation in the cohort, prompting allegations of exploitation. The Majengo STD cohort case extends the debate about justice in international research ethics beyond clinical trials into long-term observational research. We sketch the basic features of a new approach to understanding and operationalizing obligations of observational researchers, which we call 'relief of oppression'. 'Relief of oppression' is an organizing principle, analogous to the principle of harm reduction that is now widely applied in public health practice. Relief of oppression aims to help observational researchers working in conditions of injustice and deprivation to clarify their ethical obligations to participants. It aims to bridge the gap between a narrow, transaction-oriented account of avoiding exploitation and a broad account emphasizing obligations of reparation for historic injustices. We propose that relief of oppression might focus researchers' consideration of benefits on those that have some relevance to background conditions of injustice, and so elevate the priority of these benefits, in relation to others that might be considered and negotiated with participants, according to the degree to which the participating communities are constrained in their

  15. Innovative Organization of Project Activity of Construction Students

    Science.gov (United States)

    Stolbova, I. D.; Aleksandrova, E. P.; Krainova, M. N.

    2017-11-01

    The construction industry competitiveness depends on its equipping with information modeling technologies. This requires training and development of human resources. The advantages of BIM-technologies are considered. The requirements for the specialists capable of promoting information modeling technologies in the construction industry are discussed. For a wide application of BIM-technologies, the problem of training personnel with a new thinking must be solved. When preparing graduates of the major “Construction”, it is necessary to introduce innovative educational technologies aimed at building the students’ ability for team work, competences in the field of modern information and communication technologies, as well as design skills basing on spatial modeling. Graphic training is the first discipline of the professional orientation for construction students. In the context of training it is important to create such learning environment that is close to a professional one. The paper provides the examples of practice-oriented assignments based on the project method in the course of students’ independent work.

  16. Exploring the influence of external actors on the cooperation in public–private project organizations for constructing infrastructure

    NARCIS (Netherlands)

    Koops, L.S.W.; Bosch-Rekveldt, M.G.C.; Bakker, H.L.M.; Hertogh, M.J.C.M.

    2017-01-01

    Though different forms of public–private partnerships exist, in the organizational structure of most forms a public and a private project organization can be derived, resulting in two collaborating project organizations. The literature on project management however mostly considers one project

  17. Large negative thermal expansion provided by metal-organic framework MOF-5: A first-principles study

    International Nuclear Information System (INIS)

    Wang, Lei; Wang, Cong; Sun, Ying; Shi, Kewen; Deng, Sihao; Lu, Huiqing

    2016-01-01

    The thermodynamic properties and negative thermal expansion (NTE) behavior of metal-organic framework MOF-5 are investigated within the quasi-harmonic approximation, by using density functional theory. For nanoporous MOF-5, the temperature dependence of bulk modulus increases with increasing temperature, indicating that the resistance to compression is enhanced gradually. The large NTE behavior is obtained, which agrees reasonably with the experimental data. From the Grüneisen parameter as a function of temperature, it can be found that low-frequency phonons are closely associated with the NTE of MOF-5. The corresponding vibrational modes can be viewed as the results of local deformations (translation, rotation, twisting) of BDC (1,4-benzenedicarboxylate) linker and zinc clusters. The lowest-frequency phonon mode (the transverse motion of carboxylate groups and benzene ring, zinc clusters being as rigid units) is confirmed to be most responsible for thermal contraction. - Highlights: • The related thermodynamic properties and NTE behavior of MOF-5 are investigated by first principles. • Contrary to other inorganic NTE materials, bulk modulus of MOF-5 increases on heating. • The low-frequency phonons are closely associated with the NTE of MOF-5. • The NTE-contributing vibrational modes are elucidated clearly.

  18. Large negative thermal expansion provided by metal-organic framework MOF-5: A first-principles study

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Lei, E-mail: leiw@buaa.edu.cn; Wang, Cong, E-mail: congwang@buaa.edu.cn; Sun, Ying; Shi, Kewen; Deng, Sihao; Lu, Huiqing

    2016-06-01

    The thermodynamic properties and negative thermal expansion (NTE) behavior of metal-organic framework MOF-5 are investigated within the quasi-harmonic approximation, by using density functional theory. For nanoporous MOF-5, the temperature dependence of bulk modulus increases with increasing temperature, indicating that the resistance to compression is enhanced gradually. The large NTE behavior is obtained, which agrees reasonably with the experimental data. From the Grüneisen parameter as a function of temperature, it can be found that low-frequency phonons are closely associated with the NTE of MOF-5. The corresponding vibrational modes can be viewed as the results of local deformations (translation, rotation, twisting) of BDC (1,4-benzenedicarboxylate) linker and zinc clusters. The lowest-frequency phonon mode (the transverse motion of carboxylate groups and benzene ring, zinc clusters being as rigid units) is confirmed to be most responsible for thermal contraction. - Highlights: • The related thermodynamic properties and NTE behavior of MOF-5 are investigated by first principles. • Contrary to other inorganic NTE materials, bulk modulus of MOF-5 increases on heating. • The low-frequency phonons are closely associated with the NTE of MOF-5. • The NTE-contributing vibrational modes are elucidated clearly.

  19. Balancing management ‘for’ and ‘of’ stakeholders in projects and in temporary organizations

    DEFF Research Database (Denmark)

    Aagaard, Annabeth; Eskerod, Pernille; Huemann, Martina

    need stakeholder resources, e.g. expertise and raw materials, and how this is managed appears to have an impact on the success of the project. This paper addressed the question on how sustainable development can be enhanced by building bridge between two fundamentally different management approaches......The global developments within society have an impact on all organizations and therefore also on temporary organizations, like projects. However, these temporary organizations are often managed differently than permanent organizations, as projects are more fluid and time restricted. Yet, they still...... to stakeholders: management ‘of’ versus ‘for’ stakeholders. The former derives from strategic management, ‘how do we make stakeholders comply with the organization’s needs?’, whereas the latter derives from business ethics, ‘how do we accommodate the needs of the stakeholders?’. A conceptual framework pointing...

  20. Intervention principles and levels in the event of a nuclear accident. Final report on the Nordic Nuclear Safety Research Project BER-3

    International Nuclear Information System (INIS)

    Walmod-Larsen, O.

    1994-04-01

    The aim of the Nordic BER-3 project has been to harmonize the Nordic intervention levels after a nuclear accident. The paper deals with the findings and recommendations to be presented to the Nordic authorities as background material for common decisions on the most likely protective actions. In the report sheltering, evaluation and relocation are treated in detail. Iodine prophylaxis and foodstuff restrictions are briefly commented on. The basis for this work is the internationally accepted basic principles for interventions

  1. Using Professional Organizations to Prepare the Behavioral Health Workforce to Respond to the Needs of Pediatric Populations Impacted by Health-Related Disasters: Guiding Principles and Challenges.

    Science.gov (United States)

    Sprang, Ginny; Silman, Miriam

    2015-12-01

    Behavioral health professional organizations are in the unique role of aggregating and disseminating information to their membership before, during, and after health-related disasters to promote the integration of behavioral health services into the public health disaster response plan. This article provides a set of 5 principles to direct this undertaking that are based on the current literature and previous evaluation of the online guidance provided by 6 prominent behavioral health professional organizations. These principles use a strengths-based approach to prioritize resilience; underscore the importance of context, collaboration, and coordination; recognize the unique needs of pediatric populations; and guide ongoing training and content development in the area of biopsychosocial responses to health-related disasters. Recognizing important innovations and strides made by the behavioral health organizations noted in a previous study, this article recommends additional areas in which behavioral health professional organizations can contribute to overall pandemic disaster preparedness and response efforts.

  2. Introduction to the Asian Energy Security project: Project organization and methodologies

    International Nuclear Information System (INIS)

    Hippel, David von; Savage, Timothy; Hayes, Peter

    2011-01-01

    The spectacular recent economic growth in the Asia-Pacific region in general, and in many of the economies of Northeast Asia in particular, has spurred a vast expansion in the need for energy services, and an expansion in the demand for the fuels that help to supply these services. Future projections suggest that the growth of fossil fuel use in Northeast Asia, especially in China, will have major consequences for financial and fuel markets and pollution both regionally and globally. Before the project described in this paper was initiated, there was no ongoing forum for energy experts from all of the countries of the region to meet, informally and in an unofficial capacity, to discuss openly and in a targeted fashion the energy situations in their countries, and to work together to evaluate the energy efficiency costs and benefits of different ways of meeting regional demand. The Asian Energy Security (AES) project provides such a forum, and as such constitutes a unique resource in the engagement of the countries of Northeast Asia on the topic of energy security.

  3. Merit in Principle, Merit in Practice: An Investigation into Merit-based Human Resources Management Through the Lens of Title 5-exempt Federal Organizations

    OpenAIRE

    Woodard, Colleen A.

    2000-01-01

    This dissertation research investigates whether merit-based principles and practices are embedded into the HRM systems of 19 Title 5-exempt federal organizations. Title 5-exempt organizations, such as government corporations, serve as a vehicle for exploring the question of what constitutes merit in more loosely regulated public environments. This research fills a void in the discussion about how we can sustain a merit foundation in deregulated and decentralized federal human resources syste...

  4. Organization of spinocerebellar projection map in three types of agranular cerebellum: Purkinje cells vs. granule cells as organizer element

    International Nuclear Information System (INIS)

    Arsenio Nunes, M.L.; Sotelo, C.; Wehrle, R.

    1988-01-01

    The organization of the spinocerebellar projection was analysed by the anterograde axonal WGA-HRP (horseradish peroxidase-wheat germ agglutinin conjugate) tracing method in three different types of agranular cerebellar cortex either induced experimentally by X-irradiation or occurring spontaneously in weaver (wv/wv) and staggerer (sg/sg) mutant mice. The results of this study show that in the X-irradiated rat and weaver mouse, in both of which the granule cells are directly affected and die early in development, the spinal axons reproduce, with few differences, the normal spinocerebellar pattern. Conversely, in staggerer mouse, in which the Purkinje cells are intrinsically affected and granule neurons do not seem to be primarily perturbed by the staggerer gene action, the spinocerebellar organization is severely modified. These findings appear somewhat paradoxical because if granule cells, the synaptic targets of mossy spinocerebellar fibers, were necessary for the organization of spinocerebellar projection, the staggerer cerebellum would exhibit a much more normal projectional map than the weaver and the X-irradiated cerebella. It is, therefore, obvious that granule cells, and even specific synaptogenesis, are not essential for the establishment of the normal spinocerebellar topography. On the other hand, the fact that the Purkinje cells are primarily affected in the unique agranular cortex in which the spinocerebellar organization is severely modified suggests that these neurons could be the main element in the organization of the spinocerebellar projection map. This hypothesis is discussed in correlation with already-reported findings on the zonation of the cerebellar cortex by biochemically different clusters of Purkinje cells

  5. Reinventing Design Principles for Developing Low-Viscosity Carbon Dioxide-Binding Organic Liquids for Flue Gas Clean Up

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2017-01-11

    Anthropogenic carbon dioxide (CO2) emission from point sources, such as coal fired-power plants, account for the majority of the green houses gasses in the atmosphere. Capture, storage and utilization are required to mitigate adverse environmental effects. Aqueous amine-based CO2 capture solvents are currently considered the industry standard, but deployment to market is limited by their high regeneration energy demand. In that context, energy efficient and less-viscous water-lean transformational solvent systems known as CO2 Binding Organic Liquids (CO2BOLs) are being developed in our group to advance this technology to commercialization. Herein, we present a logical design approach based on fundamental concepts of organic chemistry and computer simulations aimed at lowering solvent viscosity. Conceptually, viscosity reduction would be achieved by systemmatic methods such as introduction of steric hindrance on the anion to minimize the intermolecular cation-anion interactions, fine tuning the electronics, hydrogen bonding orientation and strength, and charge solvation. Conventional standard trial-and-error approaches while effective, are time consuming and economically expensive. Herein, we rethink the metrics and design principles of low-viscosity CO2 capture solvents using a combined synthesis and computational modeling approach. We critically study the impacts of modyfying factors such as as orientation of hydrogen bonding, introduction of higher degrees of freedom and cation or anion charge solvation and assess if or how each factor impacts viscosity of CO2BOL CO2 capture solvents. Ultimately, we found that hydrogen bond orientation and strength is predominantly influencing the viscosity in CO2BOL solvents. With this knowledge, a new 1-MEIPADM-2-BOL CO2BOL variant was synthesized and tested, resulting in a solvent that is approximately 60% less viscous at 25 mol

  6. The Virtual Design Team: Designing Project Organizations as Engineers Design Bridges

    Directory of Open Access Journals (Sweden)

    Raymond E. Levitt

    2012-08-01

    Full Text Available This paper reports on a 20-year program of research intended to advance the theory and practice of organization design for projects from its current status as an art practiced by a handful of consultants worldwide, based on their intuition and tacit knowledge, to: (1 an “organizational engineering” craft, practiced by a new generation of organizational designers; and (2 an attractive and complementary platform for new modes of “virtual synthetic organization theory research.” The paper begins with a real-life scenario that provided the motivation for developing the Virtual Design Team (VDT, an agent-based project organizational simulation tool to help managers design the work processes and organization of project teams engaged in large, semi-routine but complex and fast-paced projects. The paper sets out the underlying philosophy, representation, reasoning, and validation of VDT, and it concludes with suggestions for future research on computational modeling for organization design to extend the frontiers of organizational micro-contingency theory and expand the range of applicability and usefulness of design tools for project organizations and supply-chain networks based on this theory.

  7. The inconstant "principle of constancy".

    Science.gov (United States)

    Kanzer, M

    1983-01-01

    A review of the principle of constancy, as it appeared in Freud's writings, shows that it was inspired by his clinical observations, first with Breuer in the field of cathartic therapy and then through experiences in the early usage of psychoanalysis. The recognition that memories repressed in the unconscious created increasing tension, and that this was relieved with dischargelike phenomena when the unconscious was made conscious, was the basis for his claim to originality in this area. The two principles of "neuronic inertia" Freud expounded in the Project (1895), are found to offer the key to the ambiguous definition of the principle of constancy he was to offer in later years. The "original" principle, which sought the complete discharge of energy (or elimination of stimuli), became the forerunner of the death drive; the "extended" principle achieved balances that were relatively constant, but succumbed in the end to complete discharge. This was the predecessor of the life drives. The relation between the constancy and pleasure-unpleasure principles was maintained for twenty-five years largely on an empirical basis which invoked the concept of psychophysical parallelism between "quantity" and "quality." As the links between the two principles were weakened by clinical experiences attendant upon the growth of ego psychology, a revision of the principle of constancy was suggested, and it was renamed the Nirvana principle. Actually it was shifted from alignment with the "extended" principle of inertia to the original, so that "constancy" was incongruously identified with self-extinction. The former basis for the constancy principle, the extended principle of inertia, became identified with Eros. Only a few commentators seem aware of this radical transformation, which has been overlooked in the Standard Edition of Freud's writings. Physiological biases in the history and conception of the principle of constancy are noted in the Standard Edition. The historical

  8. Study on the relationship between project management and organizational efficacy in nonprofit organizations

    Directory of Open Access Journals (Sweden)

    Kao I-Chan

    2018-01-01

    Full Text Available This study treats the members in nonprofit organizations (NPOs as subjects, and explores the origination, planning, control, and completion of project management in NPOs, as well as the general performance of organizational efficacy, such as environmental satisfaction, organizational atmosphere, operational performance, job engagement, and work quality. It also probes into the relationship and effect. By various research methods, such as literature review and questionnaire survey, this study attempts to determine if project management in NPOs can significantly enhance organizational efficacy. This study finds that different NPOs have significant differences in the general performance of project management and organizational efficacy. When the performance of project management in NPOs is more significant, organizational efficacy is higher. Project management in NPOs has a significant path relationship to organizational efficacy; therefore, reinforcement of vocational training in the project management of NPOs could improve performance, which would have significant effect on enhancing organizational efficacy.

  9. Principles of Inherent Self-Protection Realized in the Project of Small Size Modular Reactor SVBR-100

    International Nuclear Information System (INIS)

    Toshinsky, G.I.; Petrochenko, V.V.; Komlev, O.G.; Tormyshev, I.V.; Dedul, A.V.

    2013-01-01

    Conclusions: • From the standpoint of population, the opportunity of catastrophic consequences caused by nuclear accident is much more important than very low possibility of its realization. • The level of social acceptability of future large-scale NP must be higher. • Use of the nuclear power technology (NPT) based on RFs, in which the value of stored potential energy of different kinds is minimal, will meet that goal the most efficient. • Those RFs cannot amplify the external impacts, therefore, the scale of damages will be only determined by the external impact energy, the exhaust of radioactivity being localized. • Now there are no developed NPTs with such properties. • The NPT based on modular fast reactors SVBR-100 and verified in conditions of NS operating is to the most extent ready to be demonstrated. • Federal target program “New Generation Nuclear Power Technologies for 2010 – 2015 Years and Future Trends up to 2020” stipulates the construction of experimental-industrial power-unit SVBR-100. • The project is realized within the frameworks of state-private partnership by joint venture JSC “AKME-Engineering” organized on a parity basis by State Atomic Energy Corporation “Rosatom” and Limited Liability Company “Irkutskenergo”. • The first of a kind power unit with RF SVBR-100 will be commissioned in 2017 near the SSC NIIAR site in Dimitrovgrad (Ulyanovsk region). • Widespread common use of this NPT, which potentials are very high, is expected to begin in ∼ 2020 – 2025. In case of earlier starting, the economic risk will be high; in case it is launched later, much profit will be lost

  10. Culturally appropriate organization of water and sewerage projects built through public private partnerships.

    Directory of Open Access Journals (Sweden)

    Jessica A Kaminsky

    Full Text Available This paper contributes to the pursuit of socially sustainable water and sanitation infrastructure for all people by discovering statistically robust relationships between Hofstede's dimensions of cross-cultural comparison and the choice of contract award types, project type, and primary revenue sources. This analysis, which represents 973 projects distributed across 24 low- and middle-income nations, uses a World Bank dataset describing high capital cost water and sewerage projects funded through private investment. The results show that cultural dimensions explain variation in the choice of contract award types, project type, and primary revenue sources. These results provide empirical evidence that strategies for water and sewerage project organization are not culturally neutral. The data show, for example, that highly individualistic contexts are more likely to select competitive contract award types and to depend on user fees to provide the primary project revenue stream post-construction. By selecting more locally appropriate ways to organize projects, project stakeholders will be better able to pursue the construction of socially sustainable water and sewerage infrastructure.

  11. Culturally appropriate organization of water and sewerage projects built through public private partnerships.

    Science.gov (United States)

    Kaminsky, Jessica A

    2017-01-01

    This paper contributes to the pursuit of socially sustainable water and sanitation infrastructure for all people by discovering statistically robust relationships between Hofstede's dimensions of cross-cultural comparison and the choice of contract award types, project type, and primary revenue sources. This analysis, which represents 973 projects distributed across 24 low- and middle-income nations, uses a World Bank dataset describing high capital cost water and sewerage projects funded through private investment. The results show that cultural dimensions explain variation in the choice of contract award types, project type, and primary revenue sources. These results provide empirical evidence that strategies for water and sewerage project organization are not culturally neutral. The data show, for example, that highly individualistic contexts are more likely to select competitive contract award types and to depend on user fees to provide the primary project revenue stream post-construction. By selecting more locally appropriate ways to organize projects, project stakeholders will be better able to pursue the construction of socially sustainable water and sewerage infrastructure.

  12. SemanticOrganizer: A Customizable Semantic Repository for Distributed NASA Project Teams

    Science.gov (United States)

    Keller, Richard M.; Berrios, Daniel C.; Carvalho, Robert E.; Hall, David R.; Rich, Stephen J.; Sturken, Ian B.; Swanson, Keith J.; Wolfe, Shawn R.

    2004-01-01

    SemanticOrganizer is a collaborative knowledge management system designed to support distributed NASA projects, including diverse teams of scientists, engineers, and accident investigators. The system provides a customizable, semantically structured information repository that stores work products relevant to multiple projects of differing types. SemanticOrganizer is one of the earliest and largest semantic web applications deployed at NASA to date, and has been used in diverse contexts ranging from the investigation of Space Shuttle Columbia's accident to the search for life on other planets. Although the underlying repository employs a single unified ontology, access control and ontology customization mechanisms make the repository contents appear different for each project team. This paper describes SemanticOrganizer, its customization facilities, and a sampling of its applications. The paper also summarizes some key lessons learned from building and fielding a successful semantic web application across a wide-ranging set of domains with diverse users.

  13. Online tutoring procedure for research project supervision: management, organization and key elements

    Directory of Open Access Journals (Sweden)

    Antònia Darder Mesquida

    2015-07-01

    Full Text Available Research project tutoring appears as a crucial element for teaching; it is a planned action based on the relationship between a tutor and a student. This paper presents the findings of a design and development research which has as its main aim to create an organization system for the tutoring of online research projects. That system seeks to facilitate the tutoring and supervision task with trainee researchers, providing guidance for its management and instruments for its implementation. The main conclusions arising from this research derive from considering the need to offer a solution to the problem of distance research project supervision and has materialized in organization and sequencing through a model about the variables that influence the research project tutoring problem.

  14. Case Writing Projects in Co-Operation with Companies and Organizations

    OpenAIRE

    Bengtsson, Lars; Asplund, Carl-Johan

    2008-01-01

    The purpose of this paper is to present the process and evaluation of case writing projects in co-operation with companies and organizations in a course for engineering students. The case writing projects could provide an illustration and example framework for working with companies in constructing cases. Normally cases are constructed for teaching purposes in higher education. However, in order to get closer co-operation and more interest from the companies the authors encouraged the student...

  15. Advanced Low Temperature Geothermal Power Cycles (The ENTIV Organic Project) Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Mugerwa, Michael [Technip USA, Inc., Claremont, CA (United States)

    2015-11-18

    Feasibility study of advanced low temperature thermal power cycles for the Entiv Organic Project. Study evaluates amonia-water mixed working fluid energy conversion processes developed and licensed under Kalex in comparison with Kalina cycles. Both cycles are developed using low temperature thermal resource from the Lower Klamath Lake Geothermal Area. An economic feasibility evaluation was conducted for a pilot plant which was deemed unfeasible by the Project Sponsor (Entiv).

  16. Model and Algorithm for Substantiating Solutions for Organization of High-Rise Construction Project

    Directory of Open Access Journals (Sweden)

    Anisimov Vladimir

    2018-01-01

    Full Text Available In the paper the models and the algorithm for the optimal plan formation for the organization of the material and logistical processes of the high-rise construction project and their financial support are developed. The model is based on the representation of the optimization procedure in the form of a non-linear problem of discrete programming, which consists in minimizing the execution time of a set of interrelated works by a limited number of partially interchangeable performers while limiting the total cost of performing the work. The proposed model and algorithm are the basis for creating specific organization management methodologies for the high-rise construction project.

  17. Strategical integration and prior evaluation of science and innovation projects in Ecuadorians sports organizations.

    Directory of Open Access Journals (Sweden)

    Gloria Barroso Rodríguez

    2015-09-01

    Full Text Available This work shows the design of a procedure for evaluating the strategical integration of science and innovation projects level in the physical and sport sphere, and its validation through expert criteria for application to Ecuadorian sports organizations. As a result, it was possible to demonstrate the validity of the procedure designed, so it will be possible to be used to facilitate decision-making in relation to the execution of such projects considering, as a value judgment, the level of their essential components integration for the achievement of objectives aligned to the strategic priorities of the Ecuadorians sports organizations.  

  18. Model and Algorithm for Substantiating Solutions for Organization of High-Rise Construction Project

    Science.gov (United States)

    Anisimov, Vladimir; Anisimov, Evgeniy; Chernysh, Anatoliy

    2018-03-01

    In the paper the models and the algorithm for the optimal plan formation for the organization of the material and logistical processes of the high-rise construction project and their financial support are developed. The model is based on the representation of the optimization procedure in the form of a non-linear problem of discrete programming, which consists in minimizing the execution time of a set of interrelated works by a limited number of partially interchangeable performers while limiting the total cost of performing the work. The proposed model and algorithm are the basis for creating specific organization management methodologies for the high-rise construction project.

  19. Technology projects for characterization--monitoring of volatile organic compounds (VOCs)

    Energy Technology Data Exchange (ETDEWEB)

    Junk, G.A.; Haas, W.J. Jr.

    1992-07-01

    One hundred thirty technology project titles related to the characterization of volatile organic compounds (VOCs) at an arid site are listed alphabetically by first contact person in a master compilation that includes phone numbers, addresses, keywords, and short descriptions. Separate tables are presented for 62 field-demonstrated, 36 laboratory-demonstrated, and 35 developing technology projects. The technology projects in each of these three categories are also prioritized in separate summary tables. Additional tables are presented for a number of other categorizations of the technology projects: In Situ; Fiberoptic; Mass Spectrometer; Optical Spectroscopy; Raman or SERS; Ion Mobility or Acoustic; Associated; and Commercial. Four lists of contact person names are provided so details concerning the projects that deal with sampling, and VOCs in gases, waters, and soils (sediments) can be obtained. Finally, seven wide-ranging conclusions based on observations and experiences during this work are presented.

  20. Technology projects for characterization--monitoring of volatile organic compounds (VOCs)

    International Nuclear Information System (INIS)

    Junk, G.A.; Haas, W.J. Jr.

    1992-07-01

    One hundred thirty technology project titles related to the characterization of volatile organic compounds (VOCs) at an arid site are listed alphabetically by first contact person in a master compilation that includes phone numbers, addresses, keywords, and short descriptions. Separate tables are presented for 62 field-demonstrated, 36 laboratory-demonstrated, and 35 developing technology projects. The technology projects in each of these three categories are also prioritized in separate summary tables. Additional tables are presented for a number of other categorizations of the technology projects: In Situ; Fiberoptic; Mass Spectrometer; Optical Spectroscopy; Raman or SERS; Ion Mobility or Acoustic; Associated; and Commercial. Four lists of contact person names are provided so details concerning the projects that deal with sampling, and VOCs in gases, waters, and soils (sediments) can be obtained. Finally, seven wide-ranging conclusions based on observations and experiences during this work are presented

  1. General principles for the formation of dust self-organizing structures. Dust collective attraction and plasma crystal formation

    International Nuclear Information System (INIS)

    Tsytovich, V.N.

    2005-01-01

    It is demonstrated that a homogeneous dusty plasma is universally unstable to form structures. The effect of collective grain attraction is a basic phenomenon for the proposed new paradigm (general principles) for the plasma crystal formation

  2. The Alara principle in backfitting Borssele

    International Nuclear Information System (INIS)

    Leurs, C.J.

    1998-01-01

    An extensive backfitting program, the Modifications Project, was carried out at the Borssele Nuclear Power Station. It involved sixteen modifications to technical systems. The scope of activities, and the dose rates encountered in places where work was to be performed, made it obvious from the outset that a high collective dose had to be anticipated. As a consequence, radiation protection within the project was organized in such a way that applicable radiation protection principles were applied in all phases of the project. From the point of view of radiation protection, the Modifications Project had to be subdivided into three phases, i.e., a conceptual design phase in which mainly the justification principle was applied; the engineering phase in which the Alara principle was employed; the execution phase in which management of the (internal) dose limits had to be observed in addition to the Alara principle. Throughout all project phases, radiation protection considerations and results were documented in so-called Alara reports and radiation protection checklists. As a result of the strictest possible observance of radiation protection principles in all phases of the project, a collective dose of 2505 mSv was achieved, which stands for a reduction by a factor of 4 compared to the very first estimate. In view of the scope and complex nature of the activities involved, and the radiation levels in the Borssele Nuclear Power Station, this is an excellent result. (orig.) [de

  3. Projections in donor organs available for liver transplantation in the United States: 2014-2025.

    Science.gov (United States)

    Parikh, Neehar D; Hutton, David; Marrero, Wesley; Sanghani, Kunal; Xu, Yongcai; Lavieri, Mariel

    2015-06-01

    With the aging US population, demographic shifts, and obesity epidemic, there is potential for further exacerbation of the current liver donor shortage. We aimed to project the availability of liver grafts in the United States. We performed a secondary analysis of the Organ Procurement and Transplantation Network database of all adult donors from 2000 to 2012 and calculated the total number of donors available and transplanted donor livers stratified by age, race, and body mass index (BMI) group per year. We used National Health and Nutrition Examination Survey and Centers for Disease Control and Prevention historical data to stratify the general population by age, sex, race, and BMI. We then used US population age and race projections provided by the US Census Bureau and the Weldon Cooper Center for Public Service and made national and regional projections of available donors and donor liver utilization from 2014 to 2025. We performed sensitivity analyses and varied the rate of the rise in obesity, proportion of Hispanics, population growth, liver utilization rate, and donation after cardiac death (DCD) utilization. The projected adult population growth in the United States from 2014 to 2025 will be 7.1%. However, we project that there will be a 6.1% increase in the number of used liver grafts. There is marked regional heterogeneity in liver donor growth. Projections were significantly affected by changes in BMI, DCD utilization, and liver utilization rates but not by changes in the Hispanic proportion of the US population or changes in the overall population growth. Overall population growth will outpace the growth of available donor organs and thus potentially exacerbate the existing liver graft shortage. The projected growth in organs is highly heterogeneous across different United Network for Organ Sharing regions. Focused strategies to increase the liver donor pool are warranted. © 2015 American Association for the Study of Liver Diseases.

  4. Organic food processing

    DEFF Research Database (Denmark)

    Kahl, Johannes; Alborzi, Farnaz; Beck, Alexander

    2014-01-01

    In 2007 EU Regulation (EC) 834/2007 introduced principles and criteria for organic food processing. These regulations have been analysed and discussed in several scientific publications and research project reports. Recently, organic food quality was described by principles, aspects and criteria....... These principles from organic agriculture were verified and adapted for organic food processing. Different levels for evaluation were suggested. In another document, underlying paradigms and consumer perception of organic food were reviewed against functional food, resulting in identifying integral product...... identity as the underlying paradigm and a holistic quality view connected to naturalness as consumers' perception of organic food quality. In a European study, the quality concept was applied to the organic food chain, resulting in a problem, namely that clear principles and related criteria were missing...

  5. Applying the principles of welfare and quality of production in the organic farm of the laying hens

    Directory of Open Access Journals (Sweden)

    Jana Zdechovanová

    2013-07-01

    Full Text Available European Union  banned with Council Directive No. 74/1999/EC use of the conventional battery cages for laying hens in European Union with effect from January 1, 2012. By this time much attention was paid to the assessment of laying hens welfare in the modified breeding system,namely from aspect of behavior and expression fyziological stress. At present are used the enriched cages,   which device is defined by the Code of laying hens living conditions. Quantification of intensity and sequence of the events in different behaviour and a time regime can contribute to knowledge of time spending of the laying hens  in the breeding area and to determining of prioritizing their behavior.The aim of our research was assessment an application of principles laying hens welfare in the farm, their production and egg quality. An object of investigation was ecological farm of laying hens. In the experiment were observed thehousing conditions and nutrition of laying hens in farm, egg production, egg weight at laying hens old 42 weeks and selected indicators of chemical formation of the eggs. In the farm were reared laying hens ISA Brown, which are high-productive and the most   the most widely used in EU. The informations and data on farm, laying hen hall, breeding facility, breeding conditions, the behavior of the laying hens, nutrition, feeding and egg production were obtained by personal visit an organic farm and informations which  the farmer records and stores. The informations about the behavior of laying hens were obtained by observing and comparing with the knowledge and data of the Slovak Government regulation on December 11, 2002, which   minimum standards determine for the protection of laying hens.The informations on feed were obtained  directly from an organic farm and   feed company that followed by accordance  the minimum content of nutrients and energy in accordance with the needs of the laying hens. Egg production was

  6. Cosmological principles. II. Physical principles

    International Nuclear Information System (INIS)

    Harrison, E.R.

    1974-01-01

    The discussion of cosmological principle covers the uniformity principle of the laws of physics, the gravitation and cognizability principles, and the Dirac creation, chaos, and bootstrap principles. (U.S.)

  7. ORGANIZATION OF INDEPENDENT WORK STUDENTS OF MASTER OF TELECOMMUNICATION TRAINING PROJECT

    Directory of Open Access Journals (Sweden)

    L. Perminova

    2013-03-01

    Full Text Available The article explains the need to implement active learning of students in the practice of the organization їh homework. In particular, the author proved the rationality of the use of telecommunications projects and use the web in quest of independent study students graduate.

  8. Organizing by projective hearing: the active use of a passive sense

    NARCIS (Netherlands)

    Woerkum, van C.; Aarts, N.

    2011-01-01

    This article aims to show that managers' reactions to employees, based on good listening, combined with a clear vision on what is important in the future, is in fact a strong organizing force. The “projective hearing” concept is introduced to capture this underrated ability that may explain why a

  9. Organizing by projective hearing: the active use of a passive sense

    NARCIS (Netherlands)

    van Woerkum, C.; Aarts, N.

    2011-01-01

    This article aims to show that managers' reactions to employees, based on good listening, combined with a clear vision on what is important in the future, is in fact a strong organizing force. The "projective hearing" concept is introduced to capture this underrated ability that may explain why a

  10. Leadership in project-based organizations: Dealing with complex and paradoxical demands

    NARCIS (Netherlands)

    Havermans, L.A.

    2014-01-01

    Despite the overwhelming amount of attention given by scientists and practitioners to leadership, most theories of leadership have been developed to explain the role of leadership in traditional line organizations, not to explain how leaders deal with complex and paradoxical demands in project-based

  11. Exploring an innovation project as source of change in organization design

    DEFF Research Database (Denmark)

    Brix, Jacob; Peters, Lois S.

    2015-01-01

    This study builds new empirically based theory on how the processing of an innovation project with a high degree of uncertainty induces change in key components in organization design. By using an embedded case study as our research strategy and organisation design theory as our analytical lens, we...

  12. Discussion on organization structure system of nuclear power projects in China

    International Nuclear Information System (INIS)

    Wang Zhi

    2011-01-01

    With the development of the nuclear power industry in China, several AE companies were born and now play a major role in building nuclear power projects in China and overseas. After studying current organization structure systems of all nuclear power AE companies in China and comparing with successful foreign ones, this paper proposes some approaches to optimize the structure. (author)

  13. An Audit Learning Experience: A Pilot Project through Cooperation with a Third Sector Organization

    Science.gov (United States)

    Tonge, Richard; Willett, Caroline

    2012-01-01

    This paper is a critical evaluation of a pilot cooperative education project conducted with a charitable organization in the UK. An action research approach was adopted. Final level students who are studying auditing have had the opportunity to apply the knowledge and skills they are developing through their studies to a real-life situation in the…

  14. Matching of Resources and the Design of Organizations for Project Management

    NARCIS (Netherlands)

    Cunningham, S.

    2012-01-01

    This paper addresses a problem common to many high-technology firms. How can firms select and resource appropriate projects while balancing the needs of management as well as technologists? We argue that such problems result in social dilemmas for organizations, requiring practical institutional

  15. "Project ACTS": An Intervention to Increase Organ and Tissue Donation Intentions among African Americans

    Science.gov (United States)

    Arriola, Kimberly; Robinson, Dana H.; Thompson, Nancy J.; Perryman, Jennie P.

    2010-01-01

    This study sought to evaluate the effectiveness of "Project ACTS: About Choices in Transplantation and Sharing," which was developed to increase readiness for organ and tissue donation among African American adults. Nine churches (N = 425 participants) were randomly assigned to receive donation education materials currently available to consumers…

  16. Students' Perceptions of a Project-Based Organic Chemistry Laboratory Environment: A Phenomenographic Approach

    Science.gov (United States)

    Burrows, Nikita L.; Nowak, Montana K.; Mooring, Suazette R.

    2017-01-01

    Students can perceive the laboratory environment in a variety of ways that can affect what they take away from the laboratory course. This qualitative study characterizes undergraduate students' perspectives of a project-based Organic Chemistry laboratory using the theoretical framework of phenomenography. Eighteen participants were interviewed in…

  17. The Judicialization of Health in Brazil: Guiding Principles, Organization as the Law 8.080/90, Possibilities and Limites of Jurisdiction in Actions of Free Medicine Provision

    OpenAIRE

    Anna Christina Zenkner; Natal dos Reis Carvalho Junior

    2016-01-01

    The theme of this paper deals with the increasing movement of judicialization of the right to health, characterized by the excess of judicial demands aiming at the obtaining of health treatments and medicines. A study was made on the right to health, its principles and health organization in Brazil in light of Law 8.080 / 90. It analyzed parameters for rationalization of the judicialization in the supply of medicines. He noted the need to adapt procedures and criteria, both administrative and...

  18. Teaching and learning in the international classroom: quality principles and lessons learned from the IntlUni project

    DEFF Research Database (Denmark)

    Lauridsen, Karen M.; Cozart, Stacey Marie

    2015-01-01

    , and expectations about the teaching and learning processes and outcomes. Certainly, many teachers in these settings are meeting the challenges of this diversity, and some are leveraging it to improve student learning and intercultural competence. Nevertheless, the work of IntlUni, an Erasmus Academic Network (2012......As higher education in Europe becomes increasingly internationalized, many higher education institutions are facing new diversity issues as well as opportunities arising from educational settings where students and teachers often have different first languages, cultural backgrounds...... of principles for quality teaching and learning in the international classroom, developed by the network, as well as a number of the important lessons learned...

  19. Organization of visual cortical projections to the claustrum in the cat

    International Nuclear Information System (INIS)

    Jayaraman, A.; Updyke, B.V.

    1979-01-01

    The projection patterns from different visual areas of the parieto-occipital cortex to the claustrum were studied autoradiographically in cats. When [ 3 H] was injected into 17, 18, 19 or Clare-Bishop areas, the label was transported to an area restricted to the dorsal and caudal parts of the claustrum without any suggestion of retinotopic organization. Injection in each of these visual areas resulted in individual patterns of projection but with overlapping fields of termination, a pattern similar to corticocaudate projection. When injected into area 7, a region shown to have neurons involved in visuomotor mechanisms, the label was transported to the same area as that of the visual projection. These and other findings suggest that claustrum may be reciprocally and topographically connected with the cerebral cortex. (Auth.)

  20. Handbook of selected organ doses for projections common in pediatric radiology

    International Nuclear Information System (INIS)

    Rosenstein, M.; Beck, T.J.; Warner, G.G.

    1979-05-01

    This handbook contains data from which absorbed dose (mrad) to selected organs can be estimated for common projections in pediatric radiology. The organ doses are for three reference patients: a newborn (0 to 6 months), a 1-year old child, and a 5-year old child. One intent of the handbook is to permit the user to evaluate the effect on organ dose to these reference pediatric patients as a function of certain changes in technical parameters used in or among facilities. A second intent is to permit a comparison to be made of organ doses as a function of age. This comparison can be extended to a reference adult by referring to the previous Handbook of Selected Organ Doses fo Projections Common in Diagnostic Radiology, FDA 76-8031. Assignment of organ doses to individual pediatric patients using the Handbook data is not recommended unless the physical characteristics of the patient closely correlate with one of the three reference pediatric patients given in Appendix A

  1. The Relevance of Bustani Judgment of the Administrative Tribunal of the ILO for the consecration of the Principle of Autonomy of International Organizations

    Directory of Open Access Journals (Sweden)

    Karine de Souza Silva

    2016-08-01

    Full Text Available http://dx.doi.org/10.5007/2177-7055.2016v37n73p227 The purpose of this article is to highlight the importance of the judgment “Bustani” delivered by the Administrative Tribunal of the International Labour Organization (ILOAT, to consolidate the principle of autonomy, considered as one of the constitutive elements of the legal personality of International Organizations. The first topic presents the Organization for the Prohibition of Chemical Weapons (OPCW and explains the case that culminated in the dismissal of the Director-General and led to the postulation of the demand before the ILOAT. The second topic shows the main outlines of the process, including the parties’ arguments, the legal basis and the decision of the Court. Finally, the article analyses the way of affirmation of autonomy as a raison d’être of International Organizations and presents the relevance of Bustani jurisprudence.

  2. Design and optimisation of organic Rankine cycles for waste heat recovery in marine applications using the principles of natural selection

    DEFF Research Database (Denmark)

    Larsen, Ulrik; Pierobon, Leonardo; Haglind, Fredrik

    2013-01-01

    , boundary conditions, hazard levels and environmental concerns. A generally applicable methodology, based on the principles of natural selection, is presented and used to determine the optimum working fluid, boiler pressure and Rankine cycle process layout for scenarios related to marine engine heat...

  3. In-house coordination project for organ and tissue procurement: social responsibility and promising results.

    Science.gov (United States)

    Silva, Vanessa Silva E; Moura, Luciana Carvalho; Martins, Luciana Ribeiro; Santos, Roberta Cristina Cardoso Dos; Schirmer, Janine; Roza, Bartira de Aguiar

    2016-01-01

    to report the results of evaluation regarding changes in the number of potential donor referrals, actual donors, and conversion rates after the implementation of an in-house organ and tissue donation for transplantation coordination project. epidemiological study, both retrospective and transversal, was performed with organ donation data from the Secretariat of Health for the State and the in-house organ donation coordination project of a beneficent hospital. The data was compared using nonparametric statistical Mann-Whitney test, and the Student's t-test, considering a significance level of 5% (p <0.05). there were statistically significant differences (p < 0.05), before and after the implementation of the project on the number of potential donor notification/month (3.05 - 4.7 ), number of actual donor/month (0.78 to 1.60) and rate of conversion ( 24.7 to 34.8 %). The hospitals 1, 2, 7 and 8 had significant results in potential donor, actual donor or conversion rate. the presence of an in-house coordinator is promising and beneficial, the specialist is important to change the indicators of efficiency, which consequently reduces the waiting lists for organ transplants.

  4. Overview of Graphical User Interface for ARRBOD (Acute Radiation Risk and BRYNTRN Organ Dose Projection)

    Science.gov (United States)

    Kim, Myung-Hee Y.; Hu, Shaowen; Nounu, Hatem N.; Cucinotta, Francis A.

    2010-01-01

    Solar particle events (SPEs) pose the risk of acute radiation sickness (ARS) to astronauts, because organ doses from large SPEs may reach critical levels during extra vehicular activities (EVAs) or lightly shielded spacecraft. NASA has developed an organ dose projection model of Baryon transport code (BRYNTRN) with an output data processing module of SUMDOSE, and a probabilistic model of acute radiation risk (ARR). BRYNTRN code operation requires extensive input preparation, and the risk projection models of organ doses and ARR take the output from BRYNTRN as an input to their calculations. With a graphical user interface (GUI) to handle input and output for BRYNTRN, these response models can be connected easily and correctly to BRYNTRN in a user friendly way. The GUI for the Acute Radiation Risk and BRYNTRN Organ Dose (ARRBOD) projection code provides seamless integration of input and output manipulations required for operations of the ARRBOD modules: BRYNTRN, SUMDOSE, and the ARR probabilistic response model. The ARRBOD GUI is intended for mission planners, radiation shield designers, space operations in the mission operations directorate (MOD), and space biophysics researchers. Assessment of astronauts organ doses and ARS from the exposure to historically large SPEs is in support of mission design and operation planning to avoid ARS and stay within the current NASA short-term dose limits. The ARRBOD GUI will serve as a proof-of-concept for future integration of other risk projection models for human space applications. We present an overview of the ARRBOD GUI product, which is a new self-contained product, for the major components of the overall system, subsystem interconnections, and external interfaces.

  5. Engineering Encounters: Designing Healthy Ice Pops. A STEM Enrichment Project for Second Graders Incorporates Nutrition and Design Principles

    Science.gov (United States)

    Bubnick, Laura; Enneking, Katie; Egbers, Julie

    2016-01-01

    Science, technology, engineering, and math (STEM) education piques students' innate curiosity and opens their eyes to hundreds of career possibilities. This column presents ideas and techniques to enhance your science teaching. This month's issue shares information about a STEM enrichment project for second graders that incorporates nutrition and…

  6. FORMATION OF THE CONTENT OF THE PROJECT OF ORGANIZATION OF SECURITY SYSTEMS IN HOTEL BUSINESS

    Directory of Open Access Journals (Sweden)

    Антон Іванович РОГОВИЙ

    2015-05-01

    Full Text Available The article identified and analyzed features of the project management in systems of creating security systems for security systems for the enterprise of hotel business. We have identified the main technical means, which should provide maximum protection of people and infrastructure of hotels. In the article revealed the criteria that should guide the manager in the selection of one or other technical means. In summery we highlighted works, which have to be included in the content of the project of organization of complex security system of companies in the hotel business.

  7. Community-based physical activity intervention using principles of social marketing: a demonstration project in Southern India.

    Science.gov (United States)

    Subitha, L; Soudarssanane, M Bala; Murugesan, R

    2013-01-01

    We aimed to study the development and implementation of promotion of physical activity in a rural community by applying the principles of social marketing and to determine participation behaviour in a physical activity programme in a community setting. The intervention targeted 485 people, 20-49 years of age, residents of Periakattupalayam and Rangareddipalayam villages, Tamil Nadu. This community-based participatory research was based on the principles of 'social marketing'. Health education by one-to-one counselling, written materials and community events were used to popularize moderate intensity physical activity (brisk walking for 30 minutes on 4 days/week). We formed 30 walking groups under four coordinators, in a home-based setting with professional supervision and guidance. A log of physical activity sessions for the 10-week intervention period was maintained in the form of group attendance record. Village leaders, self-help groups and youth clubs were involved in promoting physical activity. Of the 485 subjects, 265 people (54.6%) engaged in brisk walking >4 days a week, while 156 subjects (32.2%) performed walking on 1-4 days per week during the intervention. The drop-out rate was 13.2% (64 subjects). Age, occupation and educational status were important determinants of participation and adherence to the physical activity programme. Application of social marketing techniques in an intervention to promote physical activity was successful in a rural Indian community. Studying the determinants of adoption of a physical activity programme and addressing the barriers to behaviour change are essential for designing relevant policies and effective programmes. Copyright 2012, NMJI.

  8. Acute Radiation Risk and BRYNTRN Organ Dose Projection Graphical User Interface

    Science.gov (United States)

    Cucinotta, Francis A.; Hu, Shaowen; Nounu, Hateni N.; Kim, Myung-Hee

    2011-01-01

    The integration of human space applications risk projection models of organ dose and acute radiation risk has been a key problem. NASA has developed an organ dose projection model using the BRYNTRN with SUM DOSE computer codes, and a probabilistic model of Acute Radiation Risk (ARR). The codes BRYNTRN and SUM DOSE are a Baryon transport code and an output data processing code, respectively. The risk projection models of organ doses and ARR take the output from BRYNTRN as an input to their calculations. With a graphical user interface (GUI) to handle input and output for BRYNTRN, the response models can be connected easily and correctly to BRYNTRN. A GUI for the ARR and BRYNTRN Organ Dose (ARRBOD) projection code provides seamless integration of input and output manipulations, which are required for operations of the ARRBOD modules. The ARRBOD GUI is intended for mission planners, radiation shield designers, space operations in the mission operations directorate (MOD), and space biophysics researchers. BRYNTRN code operation requires extensive input preparation. Only a graphical user interface (GUI) can handle input and output for BRYNTRN to the response models easily and correctly. The purpose of the GUI development for ARRBOD is to provide seamless integration of input and output manipulations for the operations of projection modules (BRYNTRN, SLMDOSE, and the ARR probabilistic response model) in assessing the acute risk and the organ doses of significant Solar Particle Events (SPEs). The assessment of astronauts radiation risk from SPE is in support of mission design and operational planning to manage radiation risks in future space missions. The ARRBOD GUI can identify the proper shielding solutions using the gender-specific organ dose assessments in order to avoid ARR symptoms, and to stay within the current NASA short-term dose limits. The quantified evaluation of ARR severities based on any given shielding configuration and a specified EVA or other mission

  9. EQPlanar: a maximum-likelihood method for accurate organ activity estimation from whole body planar projections

    International Nuclear Information System (INIS)

    Song, N; Frey, E C; He, B; Wahl, R L

    2011-01-01

    Optimizing targeted radionuclide therapy requires patient-specific estimation of organ doses. The organ doses are estimated from quantitative nuclear medicine imaging studies, many of which involve planar whole body scans. We have previously developed the quantitative planar (QPlanar) processing method and demonstrated its ability to provide more accurate activity estimates than conventional geometric-mean-based planar (CPlanar) processing methods using physical phantom and simulation studies. The QPlanar method uses the maximum likelihood-expectation maximization algorithm, 3D organ volume of interests (VOIs), and rigorous models of physical image degrading factors to estimate organ activities. However, the QPlanar method requires alignment between the 3D organ VOIs and the 2D planar projections and assumes uniform activity distribution in each VOI. This makes application to patients challenging. As a result, in this paper we propose an extended QPlanar (EQPlanar) method that provides independent-organ rigid registration and includes multiple background regions. We have validated this method using both Monte Carlo simulation and patient data. In the simulation study, we evaluated the precision and accuracy of the method in comparison to the original QPlanar method. For the patient studies, we compared organ activity estimates at 24 h after injection with those from conventional geometric mean-based planar quantification using a 24 h post-injection quantitative SPECT reconstruction as the gold standard. We also compared the goodness of fit of the measured and estimated projections obtained from the EQPlanar method to those from the original method at four other time points where gold standard data were not available. In the simulation study, more accurate activity estimates were provided by the EQPlanar method for all the organs at all the time points compared with the QPlanar method. Based on the patient data, we concluded that the EQPlanar method provided a

  10. Rethinking project portfolio management: A case study of a public organization

    DEFF Research Database (Denmark)

    Hansen, Lars Kristian; Svejvig, Per

    2018-01-01

    analytical perspectives. One perspective, denoted as classical project management (CPM), highlights key characteristics of traditional PPM research. A second perspective, denoted as rethinking project management (RPM), highlights characteristics of progressive PPM research. Against this background, we...... diagnose PPM practices in a large public organization and find that organizational top management use the vocabulary and request the values emphasized by the CPM perspective, such as executability, controllability, instrumentality and linearity. However, below top management level, we find managers...... practices. Taking into account the limitations of our single case study design, our research shows how an organization, which differs considerably from advise provided by the conventional CPM perspective, and best PPM practices, may be well functioning – or at least, in large, meets the organization’ PPM...

  11. Impact of emotional intelligence and flexibility on the tendency of employees to leave the organization in project based organizations

    Directory of Open Access Journals (Sweden)

    Hossein Mohammadi

    2017-12-01

    Full Text Available Sentiment is a powerful psychological force that can significantly affect employee behavior and performance. However, workplace emotions are still an issue to be studied, especially in the field of sales management in project based organizations. The purpose of this study is to investigate the effect of emotional intelligence and flexibility on the tendency of employees to leave the organization. The method of this research is descriptive correlational and in a survey method and it is a practical purpose. The statistical population of this study includes all 108 employees of the representatives of selected insurance firms in city of Zanjan, Iran. Using Cochran formula, 84 people were selected as the statistical sample. The results have indicated that while there was a positive and meaningful relationship between emotional intelligence and flexibility (r = 0.534, Sig. = 0.000, there were negative and meaningful relationships between flexibility and emotion-al intelligence on one side and intend to leave an organization on the other side.

  12. Restoration of degraded arid farmland at Project Wadi Attir: Impact of conservation on biological productivity and soil organic matter

    Science.gov (United States)

    Mor-Mussery, Amir; Helman, David; Ben Eli, Michael; Leu, Stefan

    2017-04-01

    The Israeli Negev Desert, as most Mediterranean drylands, is profoundly degraded. We have been documenting degradation and successful rehabilitation approaches in recent research, aiming at maximizing environmental and economic benefits while restoring healthy dryland soils and perennial vegetation to act as carbon sinks. These methods have been implemented for rehabilitation of Project Wadi Attir's. 50 hectares of heavily degraded farmland suffering from intensive soil erosion (expressed in dense gullies net and massive overland flow). Project Wadi Attir is a groundbreaking initiative of the Bedouin community in the Negev, for establishing a model sustainable agricultural operation. The project was initiated by the US-based Sustainability Laboratory and the Hura Municipal Council. The project is designed to demonstrate implementation of holistic sustainability principles developed by The Lab. The project's ecosystem restoration component involves site development, erosion control, soil conservation and improvement, planting of native and agroforestry trees, together with conservation and protection of biodiversity hotspots and avoiding grazing have, within three years, revealed the high biodiversity and productivity potential of this arid/semi-arid landscape. A number of shrublands and loess plots were subject to strict conservation, avoiding tilling and grazing. Soil fertility, productivity and biodiversity of these conserved plots inside the farm boundaries was compared to similar unprotected plots outside the farm fences by sampling in the field and by using satellite imaging. Our findings indicate a gradual improvement of SOM content specifically in the conserved shrubland area. Water infiltration, herbaceous biomass productivity and ants' activity of the protected plots also significantly increased within 3 years compared to the unprotected control areas. Starting from similar soil organic matter content in 2013 (3.3%) in the rocky slopes, in 2016 1% higher

  13. Outward knowledge transfer: the impact of project-based organization on performance

    OpenAIRE

    Ulrich Lichtenthaler

    2010-01-01

    Recently, interfirm knowledge transactions have increased although many firms experience major managerial difficulties in outward knowledge transfer, e.g. technology licensing. To reduce the traditional underemphasis on empirical research into corporate outward knowledge transfer, we use data from 152 firms to test four hypotheses relating firms' outward knowledge transfer performance to two types of project-based organization, which complement formal and informal organizational structures: p...

  14. Development of Graphical User Interface for ARRBOD (Acute Radiation Risk and BRYNTRN Organ Dose Projection)

    Science.gov (United States)

    Kim, Myung-Hee; Hu, Shaowen; Nounu, Hatem N.; Cucinotta, Francis A.

    2010-01-01

    The space radiation environment, particularly solar particle events (SPEs), poses the risk of acute radiation sickness (ARS) to humans; and organ doses from SPE exposure may reach critical levels during extra vehicular activities (EVAs) or within lightly shielded spacecraft. NASA has developed an organ dose projection model using the BRYNTRN with SUMDOSE computer codes, and a probabilistic model of Acute Radiation Risk (ARR). The codes BRYNTRN and SUMDOSE, written in FORTRAN, are a Baryon transport code and an output data processing code, respectively. The ARR code is written in C. The risk projection models of organ doses and ARR take the output from BRYNTRN as an input to their calculations. BRYNTRN code operation requires extensive input preparation. With a graphical user interface (GUI) to handle input and output for BRYNTRN, the response models can be connected easily and correctly to BRYNTRN in friendly way. A GUI for the Acute Radiation Risk and BRYNTRN Organ Dose (ARRBOD) projection code provides seamless integration of input and output manipulations, which are required for operations of the ARRBOD modules: BRYNTRN, SUMDOSE, and the ARR probabilistic response model. The ARRBOD GUI is intended for mission planners, radiation shield designers, space operations in the mission operations directorate (MOD), and space biophysics researchers. The ARRBOD GUI will serve as a proof-of-concept example for future integration of other human space applications risk projection models. The current version of the ARRBOD GUI is a new self-contained product and will have follow-on versions, as options are added: 1) human geometries of MAX/FAX in addition to CAM/CAF; 2) shielding distributions for spacecraft, Mars surface and atmosphere; 3) various space environmental and biophysical models; and 4) other response models to be connected to the BRYNTRN. The major components of the overall system, the subsystem interconnections, and external interfaces are described in this

  15. Moodle supporting problem-based, project-organized learning at Aalborg University

    DEFF Research Database (Denmark)

    Buus, Lillian; Møller, Brian; Enevoldsen, Lars Peter

    and efficient learning model and a trademark of Aalborg University. In 2008 some study programs started using Moodle as their learning platform. In 2011 it was decided that Moodle should be the official learning management system for Aalborg University on-campus. At the presentation we would like to share some...... of the challenges we have encountered when implementing Moodle at Aalborg University whilst keeping the problem-based, project-organized model as the pedagogical foundation....

  16. Impact of a quality improvement project on deceased organ donor management

    Science.gov (United States)

    Olmos, Andrea; Feiner, John; Hirose, Ryutaro; Swain, Sharon; Blasi, Annabel; Roberts, John P.; Niemann, Claus U.

    2017-01-01

    Context Donors showed poor glucose control in the period between declaration of brain death and organ recovery. The level of hyperglycemia in the donors was associated with a decline in terminal renal function. Objective To determine whether implementation of a quality improvement project improved glucose control and preserved renal function in deceased organ donors. Methods Data collected retrospectively included demographics, medical history, mechanism of death, laboratory values, and data from the United Network for Organ Sharing. Results After implementation of the quality improvement project, deceased donors had significantly lower mean glucose concentrations (mean [SD], 162 [44] vs 212 [42] mg/dL; P donor cohorts from before and after the quality improvement project were analyzed together, mean glucose concentration remained a significant predictor of terminal creatinine level (P donors indicated that higher terminal creatinine level was associated with delayed graft function in recipients (P donor glucose homeostasis, and the data confirm that poor glucose homeostasis is associated with worsening terminal renal function. PMID:26645930

  17. Seminar on the organization and management of a commercial nuclear power project

    International Nuclear Information System (INIS)

    Peddicord, K.L.; Alvis, J.M.; Chitkara, K.K.

    1986-01-01

    A main function of student branches of the American Nuclear Society (ANS) is to identify activities that contribute to the professional development and growth of its student members. Over the past several years, the ANS student branch at Texas A and M University has toured the construction site of the South Texas Nuclear Project (STNP), which is jointly owned by the Houston Lighting and Power Company (HL and P), the City of San Antonio, the Central Power and Light Company, and the City of Austin. This year, student branch organizers recognized that another aspect of a commercial nuclear power plant was not being covered either in the academic course work or the plant tours. This facet includes the organization and management required to undertake a major nuclear power project. To fill this gap, HL and P sponsored a one-day seminar that covered the various managerial functions for STNP. The seminar on the Organization and Management at a Commercial Nuclear Power Project was very interesting and beneficial. Other ANS branches and utilities may find this to be a useful model for future activities

  18. Effect of Localizer Radiography Projection on Organ Dose at Chest CT with Automatic Tube Current Modulation.

    Science.gov (United States)

    Saltybaeva, Natalia; Krauss, Andreas; Alkadhi, Hatem

    2017-03-01

    Purpose To calculate the effect of localizer radiography projections to the total radiation dose, including both the dose from localizer radiography and that from subsequent chest computed tomography (CT) with tube current modulation (TCM). Materials and Methods An anthropomorphic phantom was scanned with 192-section CT without and with differently sized breast attachments. Chest CT with TCM was performed after one localizer radiographic examination with anteroposterior (AP) or posteroanterior (PA) projections. Dose distributions were obtained by means of Monte Carlo simulations based on acquired CT data. For Monte Carlo simulations of localizer radiography, the tube position was fixed at 0° and 180°; for chest CT, a spiral trajectory with TCM was used. The effect of tube start angles on dose distribution was investigated with Monte Carlo simulations by using TCM curves with fixed start angles (0°, 90°, and 180°). Total doses for lungs, heart, and breast were calculated as the sum of the dose from localizer radiography and CT. Image noise was defined as the standard deviation of attenuation measured in 14 circular regions of interest. The Wilcoxon signed rank test, paired t test, and Friedman analysis of variance were conducted to evaluate differences in noise, TCM curves, and organ doses, respectively. Results Organ doses from localizer radiography were lower when using a PA instead of an AP projection (P = .005). The use of a PA projection resulted in higher TCM values for chest CT (P chest CT. © RSNA, 2016 Online supplemental material is available for this article.

  19. Shaped by asymmetrical interdependence: a qualitative case study of the external influences on international non-governmental organizations' implementation of equity principles in HIV/AIDS work.

    Science.gov (United States)

    Dyke, Elizabeth; Edwards, Nancy; McDowell, Ian; Muga, Richard; Brown, Stephen

    2014-10-08

    Addressing inequities is a key role for international non-governmental organizations (INGOs) working in health and development. Yet, putting equity principles into practice can prove challenging. In-depth empirical research examining what influences INGOs' implementation of equity principles is limited. This study examined the influences on one INGO's implementation of equity principles in its HIV/AIDS programs. This research employed a case study with nested components (an INGO operating in Kenya, with offices in North America). We used multiple data collection methods, including document reviews, interviews (with staff, partners and clients of the INGO in Kenya), and participant observation (with Kenyan INGO staff). Participant observation was conducted with 10 people over three months. Forty-one interviews were completed, and 127 documents analyzed. Data analysis followed Auerbach and Silverstein's analytic process (2003), with qualitative coding conducted in multiple stages, using descriptive matrices, visual displays and networks (Miles and Huberman, 1994). There was a gap between the INGO's intent to implement equity principles and actual practice due to multiple influences from various players, including donors and country governments. The INGO was reliant on donor funding and needed permission from the Kenyan government to work in-country. Major influences included donor agendas and funding, donor country policies, and Southern country government priorities and legislation. The INGO privileged particular vulnerable populations (based on its reputation, its history, and the priorities of the Kenyan government and the donors). To balance its equity commitment with the influences from other players, the INGO aligned with the system as well as pushed back incrementally on the donors and the Kenyan government to influence these organizations' equity agendas. By moving its equity agenda forward incrementally and using its reputational advantage, the INGO avoided

  20. Supporting Innovation in Organic Agriculture: A European Perspective Using Experience from the SOLID Project

    DEFF Research Database (Denmark)

    Padel, Susanne; Vaarst, Mette; Zaralis, K.

    2015-01-01

    quality forage is vitally important, but farmers showed a lack of confidence in the reliability of forage production both in quantity and quality. We conclude that the systems framework improves the understanding of innovation processes in organic agriculture. Farmer-led research is an effective way......Organic farming is recognized as one source for innovation helping agriculture to develop sustainably. However, the understanding of innovation in agriculture is characterized by technical optimism, relying mainly on new inputs and technologies originating from research. The paper uses...... the alternative framework of innovation systems describing innovation as the outcome of stakeholder interaction and examples from the SOLID (Sustainable Organic Low-Input Dairying) project to discuss the role of farmers, researchers and knowledge exchange for innovation. We used a farmer-led participatory...

  1. Report made on behalf of the commission of foreign affairs about the project of law, adopted by the Senate, giving permission to the approval of the agreement between the French government and the international organization for thermonuclear fusion energy ITER, relative to the head office of ITER organization and to the privileges and immunities of ITER organization in the French territory

    International Nuclear Information System (INIS)

    2008-02-01

    The will of building up an international thermonuclear experimental reactor (ITER) gathers since several years the European community of atomic energy (Euratom), Japan, the USA, and Russia, next followed by China, South Korea and, since 2005, by India. The agreement signed in Paris between these seven parties on November 21, 2006 entrusted the international organization ITER with the realization of this project. The implications of the ITER project are enormous both in their scientific and in their economical aspects. France has a particular position in this project since the head office of ITER organisation is sited at Saint-Paul-lez-Durance and the tokamak will be built at Cadarache. Therefore, an agreement has been signed between ITER organization and the French government. The approval of this agreement is the object of this project of law. The document presents first the principle, challenge and stakes of the ITER project and the long negotiations that have led to chose France for the setting up of the research facility. Then, it presents the agreement of November 7, 2007, which fixes the general framework of the conditions necessary to the achievement of the project. The agreement comprises the classical rules, privileges and immunities of any international organization sited on the French ground, plus some more specific dispositions in particular in the domain of management of the wastes generated by the facility. (J.S.)

  2. Bernoulli's Principle

    Science.gov (United States)

    Hewitt, Paul G.

    2004-01-01

    Some teachers have difficulty understanding Bernoulli's principle particularly when the principle is applied to the aerodynamic lift. Some teachers favor using Newton's laws instead of Bernoulli's principle to explain the physics behind lift. Some also consider Bernoulli's principle too difficult to explain to students and avoid teaching it…

  3. Principles for interactions with biopharmaceutical companies: the development of guidelines for patient advocacy organizations in the field of rare diseases.

    Science.gov (United States)

    Stein, Susan; Bogard, Elizabeth; Boice, Nicole; Fernandez, Vivian; Field, Tessa; Gilstrap, Alan; Kahn, Susan R; Larkindale, Jane; Mathieson, Toni

    2018-01-22

    Rare diseases are a global public health concern, affecting an estimated 350 million individuals. Only 5% of approximately 7000 known rare diseases have a treatment, and only about half have a patient advocacy organization. Biopharmaceutical companies face complex challenges in developing treatments for rare diseases. Patient advocacy organizations may play a major role by positively influencing research and development, clinical trials, and regulations. Thus, collaboration among patient advocacy organizations and industry is essential to bring new therapeutics to patients. We identified an unmet need for guidelines on day-to-day decision-making by rare disease patient advocacy organizations when working with biopharmaceutical partners. We convened an Independent Expert Panel experienced in collaborations between patient advocacy organizations and biopharmaceutical companies (April 2017) to develop consensus guidelines for these relationships. The guidelines were based on an original version by the International Fibrodysplasia Ossificans Progressiva Association (IFOPA). The Expert Panel reviewed and broadened these to be applicable to all patient advocacy organizations. Comments on the draft Guidelines were provided first by Panel participants and subsequently by six independent experts from patient advocacy organizations and industry. The Panel comprised four experts from the rare disease community who lead patient advocacy organizations; three leaders who perform advocacy functions within biopharmaceutical companies; and two facilitators, both having leadership experience in rare diseases and industry. The finalized Guidelines consist of four main sections: Identification and Engagement With Companies, Patient Engagement and Patient Privacy, Financial Contributions, and Clinical Trial Communication and Support. The Guidelines address the daily considerations, choices, and consequences of patient advocacy organizations as they engage with biopharmaceutical

  4. The Judicialization of Health in Brazil: Guiding Principles, Organization as the Law 8.080/90, Possibilities and Limites of Jurisdiction in Actions of Free Medicine Provision

    Directory of Open Access Journals (Sweden)

    Anna Christina Zenkner

    2016-12-01

    Full Text Available The theme of this paper deals with the increasing movement of judicialization of the right to health, characterized by the excess of judicial demands aiming at the obtaining of health treatments and medicines. A study was made on the right to health, its principles and health organization in Brazil in light of Law 8.080 / 90. It analyzed parameters for rationalization of the judicialization in the supply of medicines. He noted the need to adapt procedures and criteria, both administrative and judicial, to make public policies feasible in order to achieve satisfaction of the right to health.

  5. Development of organic sector. Status quo report Finland CoreOrganic Project HealthyGrowth: From niche to volume with integrity and trust. WP 2

    OpenAIRE

    Risku-Norja, Helmi

    2013-01-01

    Abstract. The present review on the development of the organic sector and on the status of the organic research in Finland has been compiled within the frame of the HealthyGrowth project. The numeric data are based on official statistics. The role of the government and the national goals and strategies were captured by analyzing about 20 relevant national policy documents. Regarding research, the focus was on the completed and on-going projects that deal with either policy, markets and consu...

  6. Viewing brain processes as Critical State Transitions across levels of organization: Neural events in Cognition and Consciousness, and general principles.

    Science.gov (United States)

    Werner, Gerhard

    2009-04-01

    In this theoretical and speculative essay, I propose that insights into certain aspects of neural system functions can be gained from viewing brain function in terms of the branch of Statistical Mechanics currently referred to as "Modern Critical Theory" [Stanley, H.E., 1987. Introduction to Phase Transitions and Critical Phenomena. Oxford University Press; Marro, J., Dickman, R., 1999. Nonequilibrium Phase Transitions in Lattice Models. Cambridge University Press, Cambridge, UK]. The application of this framework is here explored in two stages: in the first place, its principles are applied to state transitions in global brain dynamics, with benchmarks of Cognitive Neuroscience providing the relevant empirical reference points. The second stage generalizes to suggest in more detail how the same principles could also apply to the relation between other levels of the structural-functional hierarchy of the nervous system and between neural assemblies. In this view, state transitions resulting from the processing at one level are the input to the next, in the image of a 'bucket brigade', with the content of each bucket being passed on along the chain, after having undergone a state transition. The unique features of a process of this kind will be discussed and illustrated.

  7. Basic principles of legal protection with regard to the intraorganisational rights and duties of corporate bodies and their organs

    International Nuclear Information System (INIS)

    Bethge, H.

    1980-01-01

    While the foundations of disputes concerning the rights and duties of organs under constitutional order are laid down in the Basic Law and in the constitutional order, the dispute concerning the rights and duties of organs under administrative law has been elaborated by administrative jurisdiction and legal science. The author treats major aspects in form of theses. They have to be considered in the formal and material preparation of problems and in the (administrative-) procedural transfer of problems. Competencies assigned to the organs of corporate bodies may be understood as subjective public rights. To open up legally the inner circle of law would not bring about suability automatically. Special circumstances alone would lead to a suable revalorization of competence assignments, as in disputes concerning the rights and duties of organs pertaining to communities, group universities and broadcasting companies. (HSCH) [de

  8. Study on the interactions of Ag nanoparticles with low molecular weight organic matter using first principles calculations

    CSIR Research Space (South Africa)

    Nyangiwe, Nangamso N

    2017-10-01

    Full Text Available with natural organic matter (NOMs) and ENPs inherent physicochemical properties. Herein, density functional theory (DFT), classical lattice dynamics (CLD), and quantum mechanical calculations based on frontier molecular orbital (FMO) theory were applied...

  9. nonlinMIP contribution to CMIP6: model intercomparison project for non-linear mechanisms: physical basis, experimental design and analysis principles (v1.0

    Directory of Open Access Journals (Sweden)

    P. Good

    2016-11-01

    Full Text Available nonlinMIP provides experiments that account for state-dependent regional and global climate responses. The experiments have two main applications: (1 to focus understanding of responses to CO2 forcing on states relevant to specific policy or scientific questions (e.g. change under low-forcing scenarios, the benefits of mitigation, or from past cold climates to the present day, or (2 to understand the state dependence (non-linearity of climate change – i.e. why doubling the forcing may not double the response. State dependence (non-linearity of responses can be large at regional scales, with important implications for understanding mechanisms and for general circulation model (GCM emulation techniques (e.g. energy balance models and pattern-scaling methods. However, these processes are hard to explore using traditional experiments, which explains why they have had so little attention in previous studies. Some single model studies have established novel analysis principles and some physical mechanisms. There is now a need to explore robustness and uncertainty in such mechanisms across a range of models (point 2 above, and, more broadly, to focus work on understanding the response to CO2 on climate states relevant to specific policy/science questions (point 1. nonlinMIP addresses this using a simple, small set of CO2-forced experiments that are able to separate linear and non-linear mechanisms cleanly, with a good signal-to-noise ratio – while being demonstrably traceable to realistic transient scenarios. The design builds on the CMIP5 (Coupled Model Intercomparison Project Phase 5 and CMIP6 DECK (Diagnostic, Evaluation and Characterization of Klima protocols, and is centred around a suite of instantaneous atmospheric CO2 change experiments, with a ramp-up–ramp-down experiment to test traceability to gradual forcing scenarios. In all cases the models are intended to be used with CO2 concentrations rather than CO2 emissions as the input. The

  10. nonlinMIP contribution to CMIP6: model intercomparison project for non-linear mechanisms: physical basis, experimental design and analysis principles (v1.0)

    Science.gov (United States)

    Good, Peter; Andrews, Timothy; Chadwick, Robin; Dufresne, Jean-Louis; Gregory, Jonathan M.; Lowe, Jason A.; Schaller, Nathalie; Shiogama, Hideo

    2016-11-01

    nonlinMIP provides experiments that account for state-dependent regional and global climate responses. The experiments have two main applications: (1) to focus understanding of responses to CO2 forcing on states relevant to specific policy or scientific questions (e.g. change under low-forcing scenarios, the benefits of mitigation, or from past cold climates to the present day), or (2) to understand the state dependence (non-linearity) of climate change - i.e. why doubling the forcing may not double the response. State dependence (non-linearity) of responses can be large at regional scales, with important implications for understanding mechanisms and for general circulation model (GCM) emulation techniques (e.g. energy balance models and pattern-scaling methods). However, these processes are hard to explore using traditional experiments, which explains why they have had so little attention in previous studies. Some single model studies have established novel analysis principles and some physical mechanisms. There is now a need to explore robustness and uncertainty in such mechanisms across a range of models (point 2 above), and, more broadly, to focus work on understanding the response to CO2 on climate states relevant to specific policy/science questions (point 1). nonlinMIP addresses this using a simple, small set of CO2-forced experiments that are able to separate linear and non-linear mechanisms cleanly, with a good signal-to-noise ratio - while being demonstrably traceable to realistic transient scenarios. The design builds on the CMIP5 (Coupled Model Intercomparison Project Phase 5) and CMIP6 DECK (Diagnostic, Evaluation and Characterization of Klima) protocols, and is centred around a suite of instantaneous atmospheric CO2 change experiments, with a ramp-up-ramp-down experiment to test traceability to gradual forcing scenarios. In all cases the models are intended to be used with CO2 concentrations rather than CO2 emissions as the input. The understanding

  11. Direct analysis of free aqueous and organic operational solutions as a tool for understanding fundamental principles of electromembrane extraction

    Czech Academy of Sciences Publication Activity Database

    Šlampová, Andrea; Kubáň, Pavel

    2017-01-01

    Roč. 89, č. 23 (2017), s. 12960-12967 ISSN 0003-2700 R&D Projects: GA ČR(CZ) GA16-09135S Institutional support: RVO:68081715 Keywords : basic drugs * capillary electrophoresis * electromembrane extraction * extraction kinetics Subject RIV: CB - Analytical Chemistry, Separation OBOR OECD: Analytical chemistry Impact factor: 6.320, year: 2016

  12. Direct analysis of free aqueous and organic operational solutions as a tool for understanding fundamental principles of electromembrane extraction

    Czech Academy of Sciences Publication Activity Database

    Šlampová, Andrea; Kubáň, Pavel

    2017-01-01

    Roč. 89, č. 23 (2017), s. 12960-12967 ISSN 0003-2700 R&D Projects: GA ČR(CZ) GA16-09135S Institutional support: RVO:68081715 Keywords : basic drugs * capillary electrophoresis * electromembrane extraction * extraction kinetics Subject RIV: CB - Analytical Chemistry , Separation OBOR OECD: Analytical chemistry Impact factor: 6.320, year: 2016

  13. Orexin/Hypocretin and Organizing Principles for a Diversity of Wake-Promoting Neurons in the Brain.

    Science.gov (United States)

    Schöne, Cornelia; Burdakov, Denis

    2017-01-01

    An enigmatic feature of behavioural state control is the rich diversity of wake-promoting neural systems. This diversity has been rationalized as 'robustness via redundancy', wherein wakefulness control is not critically dependent on one type of neuron or molecule. Studies of the brain orexin/hypocretin system challenge this view by demonstrating that wakefulness control fails upon loss of this neurotransmitter system. Since orexin neurons signal arousal need, and excite other wake-promoting neurons, their actions illuminate nonredundant principles of arousal control. Here, we suggest such principles by reviewing the orexin system from a collective viewpoint of biology, physics and engineering. Orexin peptides excite other arousal-promoting neurons (noradrenaline, histamine, serotonin, acetylcholine neurons), either by activating mixed-cation conductances or by inhibiting potassium conductances. Ohm's law predicts that these opposite conductance changes will produce opposite effects on sensitivity of neuronal excitability to current inputs, thus enabling orexin to differentially control input-output gain of its target networks. Orexin neurons also produce other transmitters, including glutamate. When orexin cells fire, glutamate-mediated downstream excitation displays temporal decay, but orexin-mediated excitation escalates, as if orexin transmission enabled arousal controllers to compute a time integral of arousal need. Since the anatomical and functional architecture of the orexin system contains negative feedback loops (e.g. orexin ➔ histamine ➔ noradrenaline/serotonin-orexin), such computations may stabilize wakefulness via integral feedback, a basic engineering strategy for set point control in uncertain environments. Such dynamic behavioural control requires several distinct wake-promoting modules, which perform nonredundant transformations of arousal signals and are connected in feedback loops.

  14. The FORO Project on Safety Culture in Organizations, Facilities and Activities With Sources of Ionizing Radiation

    International Nuclear Information System (INIS)

    Bomben, A. M.; Ferro Fernández, R.; Arciniega Torres, J.; Ordoñez Gutiérrez, E.; Blanes Tabernero, A.; Cruz Suárez, R.; Da Silva Silveira, C.; Perera Meas, J.; Ramírez Quijada, R.; Videla Valdebenito, R.

    2016-01-01

    The aim of this paper is to present the Ibero-American Forum of Nuclear and Radiological Regulatory Authorities’ (FORO) Project on Safety Culture in organizations, facilities and activities with sources of ionizing radiation developed by experts from the Regulatory Authorities of Argentina, Brazil, Chile, Cuba, Spain, Mexico, Peru and Uruguay, under the scientific coordination of the International Atomic Energy Agency (IAEA). Taking into account that Safety Culture problems have been widely recognised as one of the major contributors to many radiological events, several international and regional initiatives are being carried out to foster and develop a strong Safety Culture. One of these initiatives is the two-year project sponsored by the FORO with the purpose to prepare a document to allow its member states understanding, promoting and achieving a higher level of Safety Culture.

  15. Database principles programming performance

    CERN Document Server

    O'Neil, Patrick

    2014-01-01

    Database: Principles Programming Performance provides an introduction to the fundamental principles of database systems. This book focuses on database programming and the relationships between principles, programming, and performance.Organized into 10 chapters, this book begins with an overview of database design principles and presents a comprehensive introduction to the concepts used by a DBA. This text then provides grounding in many abstract concepts of the relational model. Other chapters introduce SQL, describing its capabilities and covering the statements and functions of the programmi

  16. Increasing capacity for innovation in bureaucratic primary care organizations: a whole system participatory action research project.

    Science.gov (United States)

    Thomas, Paul; McDonnell, Juliet; McCulloch, Janette; While, Alison; Bosanquet, Nick; Ferlie, Ewan

    2005-01-01

    We wanted to identify what organizational features support innovation in Primary Care Groups (PCGs). Our study used a whole system participatory action research model. Four research teams provided complementary insights. Four case study PCGs were analyzed. Two had an intervention to help local facilitators reflect on their work. Data included 70 key informant interviews, observations of clinical governance interventions and committee meetings, analysis of written materials, surveys and telephone interviews of London Primary Care Organizations, interviews with 20 nurses, and interviews with 6 finance directors. A broad range of stakeholders reviewed data at annual conferences and formed conclusions about trustworthy principles. Sequential research phases were refocused in the light of these conclusions and in response to the changing political context. Five features were associated with increased organizational capacity for innovation: (1) clear structures and a vision for corporate and clinical governance; (2) multiple opportunities for people to reflect and learn at all levels of the organization, and connections between these "learning spaces"; (3) both clinicians and managers in leadership roles that encourage participation; (4) the right timing for an initiative and its adaptation to the local context; and (5) external facilitation that provides opportunities for people to make sense of their experiences. Low morale was commonly attributed to 3 features: (1) overwhelming pace of reform, (2) inadequate staff experience and supportive infrastructure, and (3) financial deficits. These features together may support innovation in other primary care bureaucracies. The research methodology enabled people from different backgrounds to make sense of diverse research insights.

  17. Organized Communities as a Hybrid Form of Data Sharing: Experiences from the Global STEP Project

    Directory of Open Access Journals (Sweden)

    Isabell Stamm

    2018-01-01

    Full Text Available With this article, I explore a new way of how social scientists can share primary qualitative data with each other. More specifically, I examine organized research communities, which are small membership groups of scholars. This hybrid form of data sharing is positioned between informal sharing through collaboration and institutionalized sharing through accessing research archives. Using the global "Successful Transgenerational Entrepreneurship Practices" (STEP project as an example, I draw attention to the pragmatic practices of data sharing in such communities. Through ongoing negotiations, organized communities can, at least temporarily, put forward sharing policies and create a culture of data sharing that elevates the re-use of qualitative data while being mindful of the data's intersubjective and processual character.

  18. The supervisor in the project-organized group work should participate in developing the students' project competencies

    DEFF Research Database (Denmark)

    Hansen, Søren

    2004-01-01

    The article demonstrates how the supervisor can facilitate development of competencies as an implicit part of supervising study projects.......The article demonstrates how the supervisor can facilitate development of competencies as an implicit part of supervising study projects....

  19. Portrayal of sustainability principles in the mission statements and on home pages of the world's largest organizations.

    Science.gov (United States)

    Garnett, Stephen T; Lawes, Michael J; James, Robyn; Bigland, Kristen; Zander, Kerstin K

    2016-04-01

    Conservation can be achieved only if sustainability is embraced as core to organizational cultures. To test the extent to which the related concepts of sustainability, conservation, response to climate change, poverty alleviation, and gender equity have been incorporated into organizational culture, we compared mission statements published from 1990 to 2000 with those published in 2014 for 150 organizations, including conservation nongovernmental organizations (NGOs), aid NGOs, government development agencies, resource extraction companies, and retailers (30 in each category). We also analyzed the 2014 home web pages of each organization. Relative to the earlier period, the frequency with which mission statements mentioned poverty alleviation, biodiversity conservation, and a range of sustainable practices increased only slightly by 2014, particularly among resource extractors and retail companies. Few organizations in any sector had embedded either climate change or gender equity into their mission statements. In addition, the proportional intensity with which any of the aspirations were expressed did not change between periods. For current home pages, conservation NGOs, resource extractors, and government agencies were significantly more likely to acknowledge the importance of matters that were not part of their core business, but few aid agencies or retail companies promoted goals beyond alleviation of crises and profit maximization, respectively. Overall, there has been some progress in recognizing poverty alleviation, biodiversity conservation, and sustainable practices, but gender equity and a determination to reduce impacts on climate change are still rarely promoted as central institutional concerns. Sustainability in general, and biodiversity conservation in particular, will not be achieved unless their importance is more widely apparent in core communication products of organizations. © 2015 Society for Conservation Biology.

  20. Design and optimisation of organic Rankine cycles for waste heat recovery in marine applications using the principles of natural selection

    International Nuclear Information System (INIS)

    Larsen, Ulrik; Pierobon, Leonardo; Haglind, Fredrik; Gabrielii, Cecilia

    2013-01-01

    Power cycles using alternative working fluids are currently receiving significant attention. Selection of working fluid among many candidates is a key topic and guidelines have been presented. A general problem is that the selection is based on numerous criteria, such as thermodynamic performance, boundary conditions, hazard levels and environmental concerns. A generally applicable methodology, based on the principles of natural selection, is presented and used to determine the optimum working fluid, boiler pressure and Rankine cycle process layout for scenarios related to marine engine heat recovery. Included in the solution domain are 109 fluids in sub and supercritical processes, and the process is adapted to the properties of the individual fluid. The efficiency losses caused by imposing process constraints are investigated to help propose a suitable process layout. Hydrocarbon dry type fluids in recuperated processes produced the highest efficiencies, while wet and isentropic fluids were superior in non-recuperated processes. The results suggested that at design point, the requirements of process simplicity, low operating pressure and low hazard resulted in cumulative reductions in cycle efficiency. Furthermore, the results indicated that non-flammable fluids were able to produce near optimum efficiency in recuperated high pressure processes

  1. United Nations Environment Programme Capacity Building Pilot Project - Training on persistent organic pollutant analysis under the Stockholm Convention

    NARCIS (Netherlands)

    de Boer, J.; Leslie, H.A.; van Leeuwen, S.P.J.; Wegener, J.W.M.; van Bavel, B; Lindstrom, G.; Lahoutifard, N.; Fiedler, H.

    2008-01-01

    Within the framework of a United Nations Environment Programme (UNEP) Capacity Building Project for training of laboratory staff in developing countries on persistent organic pollutant (POP) analysis, an interlaboratory study was organised following an initial evaluation of the performance of

  2. Students’ Perceptions of Humour and Creativity in Project-Organized Groups (POG) in Engineering Design Education in China

    DEFF Research Database (Denmark)

    Zhou, Chunfang

    2015-01-01

    This study explores engineering design students’ perceptions of humor in the experiences of creativity development in Project-Organized Groups (POGs). This study links theories including humor, learning, creativity, and engineering design in one framework. Empirically, this study carried out...

  3. Summary of principles for intervention in food and drinking water in a radiological emergency developed by several international organizations

    International Nuclear Information System (INIS)

    Sugiyama, Hideo

    1994-01-01

    After the Chernobyl accident in April 1986 it became clear that the guidelines on the management of the consequence of a nuclear accident were needed for action over long time scales and for dealing with the widespread radioactive contamination that affected many countries at distances far from the accident site. One of the major difficulties in area away from the site of a nuclear accident concerns decisions on the safety of contaminated food and drinking water. International organizations, ICRP, IAEA, WHO and several other organizations, have considered it appropriate to develop guidelines to assist national authorities in making decisions on the control of food in the event of widespread contamination by radionuclides in a radiological emergency. These guidelines and the recommendations for intervention in food and drinking water by WHO, ICRP and CEC are summarized, and the considerations and problems to adopt the guidelines are proposed in this paper. (author)

  4. Ecological principles underlying the increase of productivity achieved by cereal-grain legume intercrops in organic farming

    DEFF Research Database (Denmark)

    Bedoussac, Laurent; Journet, Etienne-Pascal; Hauggaard-Nielsen, Henrik

    2015-01-01

    fertilizers use and associated fossil energy consumption. Organic farming, which does not allow the use of chemical, is also regarded as one prototype to enhance the sustainability of modern agriculture while decreasing environmental impacts. Here, we review the potential advantages of eco......-functional intensification in organic farming by intercropping cereal and grain legume species sown and harvested together. Our review is based on a literature analysis reinforced with integration of an original dataset of 58 field experiments conducted since 2001 in contrasted pedo-climatic European conditions in order...... mechanistic understanding is required to propose generic crop management procedures. Also, development of this practice must be achieved with the collaboration of value chain actors such as breeders to select cultivars suited to intercropping...

  5. Measuring the effect of e-business on organizational performance in project based organizations

    Directory of Open Access Journals (Sweden)

    Soheil Sadi-Nezhad

    2017-12-01

    Full Text Available Recently, there have been significant development on e-business and nearly all business partners try to offer their products and services via internet. One primary question for the implementation of e-business is to measure the effect of this new facility on supply chain in project based organizations. Although e-business may not directly influence on organizational performance, it definitely influences on unifying customers and suppliers, which yields to a better performance of organizations. This study performs a study to measure the indirect effect of e-business on project based organizational performance. The proposed study of this paper designs a questionnaire and distributes it among 140 professional experts in different industries in province of Ontario, Canada. The survey examines different hypotheses for a possible correlation between e-business and integrated suppliers, e-business and customers, integrated customers and suppliers with organizational performance. The results of this survey indicate a positive relationship between all these components either directly or indirectly.

  6. Connecting biology and organic chemistry introductory laboratory courses through a collaborative research project.

    Science.gov (United States)

    Boltax, Ariana L; Armanious, Stephanie; Kosinski-Collins, Melissa S; Pontrello, Jason K

    2015-01-01

    Modern research often requires collaboration of experts in fields, such as math, chemistry, biology, physics, and computer science to develop unique solutions to common problems. Traditional introductory undergraduate laboratory curricula in the sciences often do not emphasize connections possible between the various disciplines. We designed an interdisciplinary, medically relevant, project intended to help students see connections between chemistry and biology. Second term organic chemistry laboratory students designed and synthesized potential polymer inhibitors or inducers of polyglutamine protein aggregation. The use of novel target compounds added the uncertainty of scientific research to the project. Biology laboratory students then tested the novel potential pharmaceuticals in Huntington's disease model assays, using in vitro polyglutamine peptide aggregation and in vivo lethality studies in Drosophila. Students read articles from the primary literature describing the system from both chemical and biological perspectives. Assessment revealed that students emerged from both courses with a deeper understanding of the interdisciplinary nature of biology and chemistry and a heightened interest in basic research. The design of this collaborative project for introductory biology and organic chemistry labs demonstrated how the local interests and expertise at a university can be drawn from to create an effective way to integrate these introductory courses. Rather than simply presenting a series of experiments to be replicated, we hope that our efforts will inspire other scientists to think about how some aspect of authentic work can be brought into their own courses, and we also welcome additional collaborations to extend the scope of the scientific exploration. © 2015 The International Union of Biochemistry and Molecular Biology.

  7. Evaluation of the Strategy Management Implementation in Project- Oriented Service Organizations

    Directory of Open Access Journals (Sweden)

    Abolfazl Sherafat

    2014-02-01

    Full Text Available Although developing strategic and operational plans is a difficult and complicated process, their successful implementation is much more difficult. Many organizations fail in the full implementation of their strategies. This is not due to the partial definition of strategies and organization‘s operational plan, but this is likely due to the lack of strong framework for creating alignment between employees and operational process and the organizational goals. To implement strategies effectively and to develop a comprehensive management system and to improve the performance, Robert Kaplan and David Norton introduced a modern management system which is Balanced ScoreCard. Likewise they introduced five main criteria: leadership, translation, alignment, every day process and ongoing process for a strategy oriented organization. This paper is intended to offer a systematic approach for measuring the effectiveness and efficiency of the strategic plan performance. For this study the questionnaire was distributed in a project- orientated service organization and after collection, by the use of statistical. Analysis especially factor analysis the grouping of sub-criteria under the five main criteria was confirmed. The statistical analysis showed that, two criteria of alignment and every day work had the lowest scores in terms of both implementation and effectiveness in the organization‘s senior and executive manager‘s point of view. With deep interview, studying of scorecards and meeting of the strategic committee of the studied organization, the two dimension of alignment and every day work were further examined and after identifying upgradeable areas, some suggestions for improving the effectiveness and efficiency of the studied organization were presented.

  8. Give Water a Hand. School Site Action Guide. Organizing Water Conservation and Pollution Prevention Service Projects in Your Community.

    Science.gov (United States)

    Wisconsin Univ., Madison. Coll. of Agricultural and Life Sciences.

    Students grades 4-8 can use this guide to explore the topics of water, and water conservation at a school site, while conducting an environmental community service project. Youth groups, led by a group leader, work with local experts from business, government, or environmental organizations to complete the project. Nine activity sections involve…

  9. Give Water a Hand. Community Site Action Guide. Organizing Water Conservation and Pollution Prevention Service Projects in Your Community.

    Science.gov (United States)

    Wisconsin Univ., Madison. Coll. of Agricultural and Life Sciences.

    Students grades 4-8 can use this guide to explore the topics of water, and water conservation within a community, while conducting an environmental community service project. Youth groups, led by a group leader, work with local experts from business, government, or environmental organizations to complete the project. Nine activity sections involve…

  10. Give Water a Hand. Home Site Action Guide. Organizing Water Conservation and Pollution Prevention Service Projects in Your Community.

    Science.gov (United States)

    Wisconsin Univ., Madison. Coll. of Agricultural and Life Sciences.

    Students grades 4-8 can use this guide to explore the topics of water and water conservation within the home while conducting an environmental community service project. Youth groups, led by a group leader, work with local experts from business, government, or environmental organizations to complete the project. Nine activity sections involve…

  11. Bottom-up self-organization in supramolecular soft matter principles and prototypical examples of recent advances

    CERN Document Server

    Parisi, Jürgen

    2015-01-01

    This book presents the general concepts of self-organized spatio-temporal ordering processes. These concepts are demonstrated via prototypical examples of recent advances in materials science. Particular emphasis is on nanoscale soft matter in physics, chemistry, biology and biomedicine. The questions addressed embrace a broad spectrum of complex nonlinear phenomena, ranging from self-assembling near the thermodynamical equilibrium to dissipative structure formation far from equilibrium. Their mutual interplay gives rise to increasing degrees of hierarchical order. Analogues are pointed out, differences characterized and efforts are made to reveal common features in the mechanistic description of those phenomena.  .

  12. Design principle for efficient charge separation at the donor-acceptor interface for high performance organic solar cell device

    Science.gov (United States)

    Nie, Wanyi; Gupta, Gautam; Crone, Brian; Wang, Hsing-Lin; Mohite, Aditya; MPA-11 Material synthesis and integrated device Team; MPA-chemistry Team

    2014-03-01

    The performance of donor (D) /acceptor (A) structure based organic electronic devices, such as solar cell, light emitting devices etc., relays on the charge transfer process at the interface dramatically. In organic solar cell, the photo-induced electron-hole pair is tightly bonded and will form a charge transfer (CT) state at the D/A interface after dissociation. There is a large chance for them to recombine through CT state and thus is a major loss that limit the overall performance. Here, we report three different strategies that allow us to completely suppress the exciplex (or charge transfer state) recombination between any D/A system. We observe that the photocurrent increases by 300% and the power conversion efficiency increases by 4-5 times simply by inserting a spacer layer in the form of an a) insulator b) Oliogomer or using a c) heavy atom at the donor-acceptor interface in a P3HT/C60 bilayer device. By using those different functional mono layers, we successfully suppressed the exciplex recombination in evidence of increased photocurrent and open circuit voltage. Moreover, these strategies are applicable universally to any donor-acceptor interface. And we demonstrated such strategies in a bulk-heterojunction device which improved the power conversion efficiency from 3.5% up to 4.6%.

  13. The principles of the motivational organization of the manufacture and the distribution of the goods at macro-levels

    Directory of Open Access Journals (Sweden)

    Astaf'ev Igor' Vladimirovič

    2012-01-01

    Full Text Available The global economic crisis, which has overwhelmed almost all developed countries, is not only a social problem, a problem of the policy, or management, but also the indicator of the necessity of the transition to an essentially new, qualitatively more perfect way of the organization of manufacture and distribution of the goods at macro-level. The existing economic theory, until now, offers two single-level alternatives - the concept of liberal market fundamentalism (laissez faire, and as opposed to it - the planned state-system and different variations and convergent schemes on their bases. However, the main obstacle for the reception of the synergetic effect, according to the theory of systems, is the absence of the third element along with principally, other, over-economical properties, connecting the economy with the unfamiliar areas of moral, cultures and ethics. Such an element in the new concept of the organization of a social production and distribution of the goods, whose bases are given below, acts as the united hierarchical motivational system.

  14. Symmetry breaking in the opinion dynamics of a multi-group project organization

    International Nuclear Information System (INIS)

    Zhu Zhen-Tao; Zhou Jing; Chen Xing-Guang; Li Ping

    2012-01-01

    A bounded confidence model of opinion dynamics in multi-group projects is presented in which each group's opinion evolution is driven by two types of forces: (i) the group's cohesive force which tends to restore the opinion back towards the initial status because of its company culture; and (ii) nonlinear coupling forces with other groups which attempt to bring opinions closer due to collaboration willingness. Bifurcation analysis for the case of a two-group project shows a cusp catastrophe phenomenon and three distinctive evolutionary regimes, i.e., a deadlock regime, a convergence regime, and a bifurcation regime in opinion dynamics. The critical value of initial discord between the two groups is derived to discriminate which regime the opinion evolution belongs to. In the case of a three-group project with a symmetric social network, both bifurcation analysis and simulation results demonstrate that if each pair has a high initial discord, instead of symmetrically converging to consensus with the increase of coupling scale as expected by Gabbay's result (Physica A 378 (2007) p. 125 Fig. 5), project organization (PO) may be split into two distinct clusters because of the symmetry breaking phenomenon caused by pitchfork bifurcations, which urges that apart from divergence in participants' interests, nonlinear interaction can also make conflict inevitable in the PO. The effects of two asymmetric level parameters are tested in order to explore the ways of inducing dominant opinion in the whole PO. It is found that the strong influence imposed by a leader group with firm faith on the flexible and open minded follower groups can promote the formation of a positive dominant opinion in the PO

  15. Symmetry breaking in the opinion dynamics of a multi-group project organization

    Science.gov (United States)

    Zhu, Zhen-Tao; Zhou, Jing; Li, Ping; Chen, Xing-Guang

    2012-10-01

    A bounded confidence model of opinion dynamics in multi-group projects is presented in which each group's opinion evolution is driven by two types of forces: (i) the group's cohesive force which tends to restore the opinion back towards the initial status because of its company culture; and (ii) nonlinear coupling forces with other groups which attempt to bring opinions closer due to collaboration willingness. Bifurcation analysis for the case of a two-group project shows a cusp catastrophe phenomenon and three distinctive evolutionary regimes, i.e., a deadlock regime, a convergence regime, and a bifurcation regime in opinion dynamics. The critical value of initial discord between the two groups is derived to discriminate which regime the opinion evolution belongs to. In the case of a three-group project with a symmetric social network, both bifurcation analysis and simulation results demonstrate that if each pair has a high initial discord, instead of symmetrically converging to consensus with the increase of coupling scale as expected by Gabbay's result (Physica A 378 (2007) p. 125 Fig. 5), project organization (PO) may be split into two distinct clusters because of the symmetry breaking phenomenon caused by pitchfork bifurcations, which urges that apart from divergence in participants' interests, nonlinear interaction can also make conflict inevitable in the PO. The effects of two asymmetric level parameters are tested in order to explore the ways of inducing dominant opinion in the whole PO. It is found that the strong influence imposed by a leader group with firm faith on the flexible and open minded follower groups can promote the formation of a positive dominant opinion in the PO.

  16. Impact of leadership qualities on employee commitment in multi-project-based organizations

    Science.gov (United States)

    Waris, M.; Khan, A.; Ismail, I.; Adeleke, A. Q.; Panigrahi, S.

    2018-04-01

    The purpose of this study is to investigate the impact of multiple leadership qualities (MLQ) on employee commitment in multi-project-based organizsations. The dimensions of leadership qualities develop a healthy organizational environment which will lead to job satisfaction and, ultimately, job commitment. MLQ inspire the subordinates, as collective in nature, to get extra ordinary goals in the hyper competitive era. The main objective of this research is two fold ; firstly, to find out the impact of MLQ on employee job affectiveness and calculative commitment and secondly, to investigate the extent of the impact of MLQ on organizations. A total of 213 respondents were included in the study from different organizations. The data were analyzed through regression analysis by using the SPSS. The finding shows that all of the variables have a positive correlation with each other. The correlation of MLQ and employee job commitment was also found to be significant, which shows that MLQ have an impact on the organizations. Conceptual framework of the study is developed as MLQ an independent variables and its impact has been examined on the Employee Job Commitment. The results supported the hypothesis that MLQ have a positive and significant impact on employee job commitment.

  17. Identifying different methods for creating knowledge from lessons learned in project oriented organizations

    Directory of Open Access Journals (Sweden)

    Ahmad Norang

    2016-01-01

    Full Text Available Nowadays, the increase in competition has increased the relative importance of innovation for most firms and many managers believe a good innovation must be knowledge oriented. This paper has tried to determine different methods for creating knowledge in project oriented organizations. The study designs a questionnaire in Likert scale and distributes it among 32 experts who were well informed about different methods of knowledge creation and lessons learned. Cronbach alphas for all components of the survey were well above the desirable level. The study has detected 11 methods for knowledge creation and lessons learned. In terms of preliminary assessment, business transactions has received the highest impact while knowledge team has received the highest effect in terms of necessary assessment. The results of this survey have indicated that although there are several methods for detecting knowledge within organizations, in most cases, it is not easy to gain value added knowledge within an organization, quickly. The people who participated in our survey have indicated that organizational commitment, brainstorming, Delphi and storytelling also have played important role for creation of knowledge. The results have also shown that brainstorming, knowledge brokers, map knowledge and work experience were easier to use for knowledge creation and lessons learned compared with other forms of knowledge creation.

  18. Preparation of (+)-α-terpineol from (+)-limonene: monoterpenes with pleasant odor in a project for undergraduate organic chemistry laboratory

    International Nuclear Information System (INIS)

    Baptistella, Lucia Helena Brito; Imamura, Paulo Mitsuo; Melo, Leandro Vilela de; Castello, Claudio

    2009-01-01

    A synthesis of (+)-α-terpineol from (+)-limonene was proposed as a project for undergraduate organic laboratory course. Terpineol is a useful flavor and fragrance compound, and several aspects of this preparation are suited for experimental organic classes, including basic techniques for extraction and analyses of essential oils, different reaction types and the possibility of a high degree of student interest. (author)

  19. Comparative Law, Genetically Modified Organisms and the Precautionary Principle: (IM Possibilities of North American Law Contributions to the Brazilian System of Rights

    Directory of Open Access Journals (Sweden)

    Gustavo Paschoal Teixeira de Castro Oliveira

    2015-12-01

    Full Text Available This paper sets light onto how un(likely it is for the North-American Law to prove beneficial for the national system, specifically regarding issues as a balanced environment, the environmental principle of precaution, and the consequences resulting from research, planting, commoditization and consumption of genetically modified organisms. By means of analysis of each of the States executive and legislative scenarios, it presents the multiple approaches and understandings there are related to the use of biotechnology for the (undue efficacy and consistency of the existing efforts towards preserving a well balanced environment. This paper relies on a qualitative approach to assess the core elements involved, most specifically in what regards risk analysis and decision making at the light of the precaution principle. In order to achieve that, its necessary to appreciate legislative and administrative issues from both the United States of America and Brazil. The UN Declaration on the Human Environment, the Rio Declaration on Environment and Development, the Universal Declaration on Bioethics and Human Rights, the Convention on Biological Diversity, and the Cartagena Protocol, along with the specialized doctrine, are also taken as objects of appreciation in the performance of such research.

  20. First-principles study on the strain effect of the Cu(0-bar 0-bar 1)-c(2x2)N self-organized structure

    International Nuclear Information System (INIS)

    Yoshimoto, Yoshihide; Tsuneyuki, Shinji

    2004-01-01

    Nitrogen atoms adsorbed on Cu(0-bar 0-bar 1) surface are known to form a self-organized structure, in which islands of nitrogen-adsorbed region are arranged into a square lattice. To clarify the mechanism of the self-organization, the strain effect in this surface is investigated by first-principles theoretical calculations. The difference between the calculated surface stress of Cu(0-bar 0-bar 1)-c(2x2)N surface and that of clean Cu(0-bar 0-bar 1) surface is in good agreement with the value estimated from experiments. In the stripe model of the self-organized surface, the top-most Cu atoms are largely displaced in lateral directions, while the nitrogen atoms at the edge of its nitrogen-adsorbed region slightly protrude in the surface normal. These results are consistent with observations. Spontaneous formation of the clean Cu region is also confirmed by calculating the formation energy within the stripe model. The formation energy is fitted well by a function deduced from the theory of elasticity. Nevertheless, the parameter of the fitting cannot be explained only by the difference of the surface stresses

  1. A comparison of some anthropometric parameters between an Italian and a UK population: 'proof of principle' of a European project using MammoGrid

    International Nuclear Information System (INIS)

    Warren, R.; Thompson, D.; Del Frate, C.; Cordell, M.; Highnam, R.; Tromans, C.; Warsi, I.; Ding, J.; Sala, E.; Estrella, F.; Solomonides, A.E.; Odeh, M.; McClatchey, R.; Bazzocchi, M.; Amendolia, S.R.; Brady, M.

    2007-01-01

    Aim: To demonstrate the use of grid technology to produce a database of mammograms and supporting patient data, specifically using breast density as a biomarker of risk for breast cancer, for epidemiological purposes. Method: The cohort comprised 1737 women from the UK and Italy, aged 28-87 years, mean 54.7 years, who underwent mammography after giving consent to the use of their data in the project. Information regarding height, weight, and exposure data (mAs and kV) was recorded. The computer program Generate-SMF was applied to all films in the database to measure breast volume, dense breast volume, and thereby percentage density. Visual readings of density using a six-category classification system were also available for 596 women. Results: The UK and Italian participants were similar in height, but the UK women were significantly heavier with a slightly higher body mass index (BMI), despite being younger. Both absolute and percentage breast density were significantly higher in the Udine cohort. Images from the medio-lateral projection (MLO) give a significantly lower percentage density than cranio-caudal (CC) images (p < 0.0001). Total breast volume is negatively associated with percentage density, as are BMI and age (p < 0.0001 for all), although 80% of the variability in percentage density remains unexplained. Conclusion: The study offers proof of principle that confederated databases generated using Grid technology provide a useful and adaptable environment for large quantities of image, numerical, and qualitative data suitable for epidemiological research using the example of mammographic density as a biomarker of risk for breast cancer

  2. Fermat and the Minimum Principle

    Indian Academy of Sciences (India)

    Arguably, least action and minimum principles were offered or applied much earlier. This (or these) principle(s) is/are among the fundamental, basic, unifying or organizing ones used to describe a variety of natural phenomena. It considers the amount of energy expended in performing a given action to be the least required ...

  3. The Catalonia World Health Organization demonstration project for palliative care implementation: quantitative and qualitative results at 20 years.

    Science.gov (United States)

    Gómez-Batiste, Xavier; Caja, Carmen; Espinosa, Jose; Bullich, Ingrid; Martínez-Muñoz, Marisa; Porta-Sales, Josep; Trelis, Jordi; Esperalba, Joaquim; Stjernsward, Jan

    2012-04-01

    Catalonia (Spain) has a total population of 7.3 million citizens for whom the National Health Service (NHS) provides health care that is free at the point of access. The prevalence of terminally ill patients is between 30,100 and 39,600. Twenty years ago, the World Health Organization (WHO), in collaboration with the Catalan Department of Health and the Catalan Institute of Oncology, began a demonstration project (WHO Demonstration Project) in palliative care (PC) with the aim of implementing specialist PC services, generating experience in this field, identifying areas for improvement, and introducing educative procedures (clinical and nonclinical). Over the past 20 years, 237 PC clinical services (72 home care support teams, 49 hospital support teams, 60 units with 742 dedicated beds, 50 outpatient clinics, and six psychosocial support teams) have been implemented. In the five years since the previous evaluation, 57 new clinical services (15 new hospital support teams, 36 outpatient clinics, and six psychosocial support teams among others) and four nonclinical services (education, research, WHO Collaborating Center, and planning) have been implemented. During the year 2010, a total of 46,200 processes were undertaken for the care of 23,100 patients, of whom 12,100 (52%) had cancer and 11,000 (48%) had other chronic advanced diseases. The overall yearly costs are around €52,568,000, with an overall savings of €69,300,000 (€2275 per patient, net savings to the NHS of €16,732,000). In the last five years, three qualitative evaluations and a benchmarking process have been performed to identify weak points and inequities in care provision among districts. Systematic assessments indicate high cost-effectiveness of care as well as high levels of satisfaction by patients and their relatives, thus reinforcing the principle that access to PC under the auspices of the NHS at the end of life is a basic human right. Copyright © 2012 U.S. Cancer Pain Relief Committee

  4. Teaching Principles of Management through Experiential and Service Learning

    Science.gov (United States)

    Furutan, Omid

    2014-01-01

    Management faculties often use cases, simulations, and research projects to achieve learning objectives in the Principles of Management class. This class typically aims to introduce students to the topics of "planning, organizing, coordinating, staffing, directing, budgeting, controlling, and evaluating functions of management; leadership…

  5. Avoiding bias effects in NMR experiments for heteronuclear dipole-dipole coupling determinations: principles and application to organic semiconductor materials.

    Science.gov (United States)

    Kurz, Ricardo; Cobo, Marcio Fernando; de Azevedo, Eduardo Ribeiro; Sommer, Michael; Wicklein, André; Thelakkat, Mukundan; Hempel, Günter; Saalwächter, Kay

    2013-09-16

    Carbon-proton dipole-dipole couplings between bonded atoms represent a popular probe of molecular dynamics in soft materials or biomolecules. Their site-resolved determination, for example, by using the popular DIPSHIFT experiment, can be challenged by spectral overlap with nonbonded carbon atoms. The problem can be solved by using very short cross-polarization (CP) contact times, however, the measured modulation curves then deviate strongly from the theoretically predicted shape, which is caused by the dependence of the CP efficiency on the orientation of the CH vector, leading to an anisotropic magnetization distribution even for isotropic samples. Herein, we present a detailed demonstration and explanation of this problem, as well as providing a solution. We combine DIPSHIFT experiments with the rotor-directed exchange of orientations (RODEO) method, and modifications of it, to redistribute the magnetization and obtain undistorted modulation curves. Our strategy is general in that it can also be applied to other types of experiments for heteronuclear dipole-dipole coupling determinations that rely on dipolar polarization transfer. It is demonstrated with perylene-bisimide-based organic semiconductor materials, as an example, in which measurements of dynamic order parameters reveal correlations of the molecular dynamics with the phase structure and functional properties. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  6. Volatile Organic Compound (VOC) Analysis For Disease Detection: Proof Of Principle For Field Studies Detecting Paratuberculosis And Brucellosis

    Science.gov (United States)

    Knobloch, Henri; Köhler, Heike; Nicola, Commander; Reinhold, Petra; Turner, Claire; Chambers, Mark

    2009-05-01

    A proof of concept investigation was performed to demonstrate that two independent infectious diseases of cattle result in different patterns of volatile organic compounds (VOC) in the headspace of serum samples detectable using an electronic nose (e-nose). A total of 117 sera from cattle naturally infected with Mycobacterium avium subsp. paratuberculosis (paraTB, n = 43) or Brucella sp. (n = 26) and sera from corresponding control animals (n = 48) were randomly and analysed blind to infection status using a ST214 e-nose (Scensive Ltd, Leeds, UK). Samples were collected under non-standardised conditions on different farms from the UK (brucellosis) and Germany (paraTB). The e-nose could differentiate the sera from brucellosis infected, paraTB infected and healthy animals at the population level, but the technology used was not suitable for determination of the disease status of individual animals. Nevertheless, the data indicate that there are differences in the sensor responses depending on the disease status, and therefore, it shows the potential of VOC analysis from serum headspace samples for disease detection.

  7. Earned value project management

    CERN Document Server

    Fleming, Quentin W

    2010-01-01

    Organizations that follow the principles of good Earned Value Management (EVM) create an environment that allows teams to successfully operate and thrive ? even in the face of challenges that could negatively impact their projects. Earned Value Project Management (EVPM) is a methodology used to measure and communicate the real physical progress of a project taking into account the work completed, the time taken and the costs incurred to complete that work. As a result, EVPM allows more educated and effective management decision-making, which helps evaluate and control project risk by measuring project progress in monetary terms. In the first two editions of Earned Value Project Management, Quentin W. Fleming and Joel M. Koppelman provided guidance for project management practitioners already familiar with EVPM, was well as those who were new to the use of this technique. The third edition expanded the information available on of EVPM for medium and smaller projects while still being relevant for larger projec...

  8. Community organizing and community health: piloting an innovative approach to community engagement applied to an early intervention project in south London.

    Science.gov (United States)

    Bolton, Matthew; Moore, Imogen; Ferreira, Ana; Day, Crispin; Bolton, Derek

    2016-03-01

    The importance of community engagement in health is widely recognized, and key themes in UK National Institute for Health and Clinical Excellence (NICE) recommendations for enhancing community engagement are co-production and community control. This study reports an innovative approach to community engagement using the community-organizing methodology, applied in an intervention of social support to increase social capital, reduce stress and improve well-being in mothers who were pregnant and/or with infants aged 0-2 years. Professional community organizers in Citizens-UK worked with local member civic institutions in south London to facilitate social support to a group of 15 new mothers. Acceptability of the programme, adherence to principles of co-production and community control, and changes in the outcomes of interest were assessed quantitatively in a quasi-experimental design. The programme was found to be feasible and acceptable to participating mothers, and perceived by them to involve co-production and community control. There were no detected changes in subjective well-being, but there were important reductions in distress on a standard self-report measure (GHQ-12). There were increases in social capital of a circumscribed kind associated with the project. Community organizing provides a promising model and method of facilitating community engagement in health. © The Author 2015. Published by Oxford University Press on behalf of Faculty of Public Health.

  9. Model construction and superconductivity analysis of organic conductors β-(BDA-TTP)2MF6 (M = P, As, Sb and Ta) based on first-principles band calculation

    Science.gov (United States)

    Aizawa, H.; Kuroki, K.; Yasuzuka, S.; Yamada, J.

    2012-11-01

    We perform a first-principles band calculation for a group of quasi-two-dimensional organic conductors β-(BDA-TTP)2MF6 (M = P, As, Sb and Ta). The ab-initio calculation shows that the density of states is correlated with the bandwidth of the singly occupied (highest) molecular orbital, while it is not necessarily correlated with the unit-cell volume. The direction of the major axis of the cross section of the Fermi surface lies in the Γ-B-direction, which differs from that obtained by the extended Hückel calculation. Then, we construct a tight-binding model which accurately reproduces the ab-initio band structure. The obtained transfer energies give a smaller dimerization than in the extended Hückel band. As to the difference in the anisotropy of the Fermi surface, the transfer energies along the inter-stacking direction are smaller than those obtained in the extended Hückel calculation. Assuming spin-fluctuation-mediated superconductivity, we apply random phase approximation to a two-band Hubbard model. This two-band Hubbard model is composed of the tight-binding model derived from the first-principles band structure and an on-site (intra-molecule) repulsive interaction taken as a variable parameter. The obtained superconducting gap changes sign four times along the Fermi surface like in a d-wave gap, and the nodal direction is different from that obtained in the extended Hückel model. Anion dependence of Tc is qualitatively consistent with the experimental observation.

  10. Model construction and superconductivity analysis of organic conductors β-(BDA-TTP)2MF6 (M = P, As, Sb and Ta) based on first-principles band calculation

    International Nuclear Information System (INIS)

    Aizawa, H; Kuroki, K; Yasuzuka, S; Yamada, J

    2012-01-01

    We perform a first-principles band calculation for a group of quasi-two-dimensional organic conductors β-(BDA-TTP) 2 MF 6 (M = P, As, Sb and Ta). The ab-initio calculation shows that the density of states is correlated with the bandwidth of the singly occupied (highest) molecular orbital, while it is not necessarily correlated with the unit-cell volume. The direction of the major axis of the cross section of the Fermi surface lies in the Γ–B-direction, which differs from that obtained by the extended Hückel calculation. Then, we construct a tight-binding model which accurately reproduces the ab-initio band structure. The obtained transfer energies give a smaller dimerization than in the extended Hückel band. As to the difference in the anisotropy of the Fermi surface, the transfer energies along the inter-stacking direction are smaller than those obtained in the extended Hückel calculation. Assuming spin-fluctuation-mediated superconductivity, we apply random phase approximation to a two-band Hubbard model. This two-band Hubbard model is composed of the tight-binding model derived from the first-principles band structure and an on-site (intra-molecule) repulsive interaction taken as a variable parameter. The obtained superconducting gap changes sign four times along the Fermi surface like in a d-wave gap, and the nodal direction is different from that obtained in the extended Hückel model. Anion dependence of T c is qualitatively consistent with the experimental observation. (paper)

  11. Opposition multiple objective symbiotic organisms search (OMOSOS for time, cost, quality and work continuity tradeoff in repetitive projects

    Directory of Open Access Journals (Sweden)

    Duc-Hoc Tran

    2018-04-01

    Full Text Available Construction managers often face with projects containing multiple units wherein activities repeat from unit to unit. Therefore effective resource management is crucial in terms of project duration, cost and quality. Accordingly, researchers have developed several models to aid planners in developing practical and near-optimal schedules for repetitive projects. Despite their undeniable benefits, such models lack the ability of pure simultaneous optimization because existing methodologies optimize the schedule with respect to a single factor, to achieve minimum duration, total cost, resource work breaks or various combinations, respectively. This study introduces a novel approach called “opposition multiple objective symbiotic organisms search” (OMOSOS for scheduling repetitive projects. The proposed algorithm used an opposition-based learning technique for population initialization and for generation jumping. Further, this study integrated a scheduling module (M1 to determine all project objectives including time, cost, quality and interruption. The proposed algorithm was implemented on two application examples in order to demonstrate its capabilities in optimizing the scheduling of repetitive construction projects. The results indicate that the OMOSOS approach is a powerful optimization technique and can assist project managers in selecting appropriate plan for project. Keywords: Symbiotic organisms search, Multi-objective analysis, Resource tradeoff, Schedules, Repetitive

  12. Transformation of soil organics under extreme climate events: a project description

    Science.gov (United States)

    Blagodatskaya, Evgenia

    2017-04-01

    Recent climate scenarios predict not only continued global warming but also an increased frequency and intensity of extreme climatic events such as strong changes in temperature and precipitation with unusual regional dynamics. Weather anomalies at European territory of Russia are currently revealed as long-term drought and strong showers in summer and as an increased frequency of soil freezing-thawing cycles. Climate extremes totally change biogeochemical processes and elements cycling both at the ecosystem level and at the level of soil profile mainly affecting soil biota. Misbalance in these processes can cause a reduction of soil carbon stock and an increase of greenhouse gases emission. Our project aims to reveal the transformation mechanisms of soil organic matter caused by extreme weather events taking into consideration the role of biotic-abiotic interactions in regulation of formation, maintenance and turnover of soil carbon stock. Our research strategy is based on the novel concept considering extreme climatic events (showers after long-term droughts, soil flooding, freezing-thawing) as abiotic factors initiating a microbial succession. Study on stoichiometric flexibility of plants under climate extremes as well as on resulting response of soil heterotrophs on stoichiometric changes in substrate will be used for experimental prove and further development of the theory of ecological stoichiometry. The results enable us to reveal the mechanisms of biotic - abiotic interactions responsible for the balance between mobilization and stabilization of soil organic matter. Identified mechanisms will form the basis of an ecosystem model enabled to predict the effects of extreme climatic events on biogenic carbon cycle in the biosphere.

  13. Are Organic Standards Sufficient to Ensure Sustainable Agriculture? Lessons From New Zealand’s ARGOS and Sustainability Dashboard Projects

    OpenAIRE

    Merfield, Charles; Moller, Henrik; Manhire, Jon; Rosin, Chris; Norton, Solis; Carey, Peter; Hunt, Lesley; Reid, John; Fairweather, John; Benge, Jayson; Le Quellec, Isabelle; Campbell, Hugh; Lucock, David; Saunders, Caroline; MacLeod, Catriona

    2015-01-01

    Our review concludes that organic standards need to account for a broader set of criteria in order to retain claims to ‘sustainability’. Measurements of the ecological, economic and social outcomes from over 96 kiwifruit, sheep/beef and dairy farms in New Zealand between 2004 and 2012 by The Agricultural Research Group on Sustainability (ARGOS) project showed some enhanced ecosystem services from organic agriculture that will assist a “land-sharing” approach for sustainable land management. H...

  14. Energy level alignment at hybridized organic-metal interfaces from a GW projection approach

    Science.gov (United States)

    Chen, Yifeng; Tamblyn, Isaac; Quek, Su Ying

    Energy level alignments at organic-metal interfaces are of profound importance in numerous (opto)electronic applications. Standard density functional theory (DFT) calculations generally give incorrect energy level alignments and missing long-range polarization effects. Previous efforts to address this problem using the many-electron GW method have focused on physisorbed systems where hybridization effects are insignificant. Here, we use state-of-the-art GW methods to predict the level alignment at the amine-Au interface, where molecular levels do hybridize with metallic states. This non-trivial hybridization implies that DFT result is a poor approximation to the quasiparticle states. However, we find that the self-energy operator is approximately diagonal in the molecular basis, allowing us to use a projection approach to predict the level alignments. Our results indicate that the metallic substrate reduces the HOMO-LUMO gap by 3.5 4.0 eV, depending on the molecular coverage/presence of Au adatoms. Our GW results are further compared with those of a simple image charge model that describes the level alignment in physisorbed systems. Syq and YC acknowledge Grant NRF-NRFF2013-07 and the medium-sized centre program from the National Research Foundation, Singapore.

  15. Assessment of Density-Functional Tight-Binding Ionization Potentials and Electron Affinities of Molecules of Interest for Organic Solar Cells Against First-Principles GW Calculations

    Directory of Open Access Journals (Sweden)

    Ala Aldin M. H. M. Darghouth

    2015-12-01

    Full Text Available Ionization potentials (IPs and electron affinities (EAs are important quantities input into most models for calculating the open-circuit voltage (Voc of organic solar cells. We assess the semi-empirical density-functional tight-binding (DFTB method with the third-order self-consistent charge (SCC correction and the 3ob parameter set (the third-order DFTB (DFTB3 organic and biochemistry parameter set against experiments (for smaller molecules and against first-principles GW (Green’s function, G, times the screened potential, W calculations (for larger molecules of interest in organic electronics for the calculation of IPs and EAs. Since GW calculations are relatively new for molecules of this size, we have also taken care to validate these calculations against experiments. As expected, DFTB is found to behave very much like density-functional theory (DFT, but with some loss of accuracy in predicting IPs and EAs. For small molecules, the best results were found with ΔSCF (Δ self-consistent field SCC-DFTB calculations for first IPs (good to ± 0.649 eV. When considering several IPs of the same molecule, it is convenient to use the negative of the orbital energies (which we refer to as Koopmans’ theorem (KT IPs as an indication of trends. Linear regression analysis shows that KT SCC-DFTB IPs are nearly as accurate as ΔSCF SCC-DFTB eigenvalues (± 0.852 eV for first IPs, but ± 0.706 eV for all of the IPs considered here for small molecules. For larger molecules, SCC-DFTB was also the ideal choice with IP/EA errors of ± 0.489/0.740 eV from ΔSCF calculations and of ± 0.326/0.458 eV from (KT orbital energies. Interestingly, the linear least squares fit for the KT IPs of the larger molecules also proves to have good predictive value for the lower energy KT IPs of smaller molecules, with significant deviations appearing only for IPs of 15–20 eV or larger. We believe that this quantitative analysis of errors in SCC-DFTB IPs and EAs may be of

  16. Solubilization of trace organics in block copolymer micelles for environmental separation using membrane extraction principles. Progress report, May 1, 1992--December 31, 1992

    Energy Technology Data Exchange (ETDEWEB)

    Hatton, T.A.

    1992-12-01

    The solubilization of a range of polycyclic aromatic hydrocarbons in block copolymer micelles has been studied as a function of polymer composition, architecture, and temperature. Micelle formation is favored at high temperatures, leading to significant enhancements in solubilization capacity. At low temperatures, however, micelles do not form and the solubilization capacity of the block copolymer solution for the organics is low; this provides a convenient method for the regeneration of micellar solutions used as ``solvents`` in the treatment of contaminated feed streams using membrane extraction principles. It has also been shown (in collaboration with K.P. Johnston of University of Texas, Austin) that supercritical CO{sub 2} can be used effectively for micelle regeneration. Theoretical calculations of the structure of block copolymer micelles in the presence and absence of solutes using self-consistent mean-field lattice theories have successfully captured the trends observed with changing polymer composition and architecture, often quantitatively. The temperature and composition dependence of the micellar properties were determined by allowing the individual polymer segments to assume both polar and non-polar conformations.

  17. Integrating Industry in Project Organized Problem Based Learning for Engineering Educations

    DEFF Research Database (Denmark)

    Nielsen, Kirsten M.

    2006-01-01

    This abstract deals with the challenge of establishing engineering student projects in collaboration with industry. Based on empirical results a set of advices for industrial collaboration in project oriented problem based learning are formulated......This abstract deals with the challenge of establishing engineering student projects in collaboration with industry. Based on empirical results a set of advices for industrial collaboration in project oriented problem based learning are formulated...

  18. Tackling the work-life balance challenge in Professional Service Firms: the impact of projects, organizing and service characteristics

    NARCIS (Netherlands)

    Noury, L.C.; Gand, Sébastien; Sardas, Jean-Claude

    2017-01-01

    Professional Service Firms (PSFs) are currently under considerable pressure for economic reasons (low growth, pressure on cost), but also from the emergence of individual demands for work-life balance (WLB) from professionals, which challenge traditional ways of organizing both projects and careers.

  19. Project Based Learning on Students' Performance in the Concept of Classification of Organisms among Secondary Schools in Kenya

    Science.gov (United States)

    Wekesa, Noah Wafula; Ongunya, Raphael Odhiambo

    2016-01-01

    The concept of classification of organisms in Biology seems to pose a problem to Secondary School students in Kenya. Though, the topic is important for understanding of the basic elements of the subject. The Examinations Council in Kenya has identified teacher centred pedagogical techniques as one of the main causes for this. Project based…

  20. 34 CFR 361.32 - Use of profitmaking organizations for on-the-job training in connection with selected projects.

    Science.gov (United States)

    2010-07-01

    ... on-the-job training in connection with selected projects. The State plan must assure that the... purpose of providing, as vocational rehabilitation services, on-the-job training and related programs for... 34 Education 2 2010-07-01 2010-07-01 false Use of profitmaking organizations for on-the-job...

  1. Reducing Cancer Health Disparities through Community Engagement: Working with Faith-Based Organizations (Project CHURCH)

    Science.gov (United States)

    Lorna H. McNeill, PhD, MPH, is Chair and Associate Professor in the Department of Health Disparities at the University of Texas MD Anderson Cancer Center. Dr. McNeill's research is on the elimination of cancer-related health disparities in minority populations. Her research has particular emphasis on understanding the influence of social contextual determinants of cancer in minorities, with a special focus of the role of physical activity as a key preventive behavior and obesity as a major cancer determinant. Her research takes place in minority and underserved communities such as public housing developments, black churches, community-based clinics and low-income neighborhoods-communities with excess cancer death rates. She has been continuously funded, receiving grants from various funding agencies (i.e., National Institutes of Health, Robert Wood Johnson Foundation, etc.), to better understand and design innovative solutions to address obesity in racial/ethnic minority communities. Dr. McNeill is PI of several community-based studies, primarily working with African American churches. One is a called Project CHURCH, an academic-faith-based partnership established to: 1) identify underlying reasons for health disparities in cancer and cancer risk factors (e.g., screening, diet) among AAs using a cohort study (N=2400), 2) engage AAs as partners in the research process, and 3) to ultimately eliminate disparities among AAs. In 2014 Dr. McNeill furthered her partnership through the Faith, Health, and Family (FHF) Collaborative. The goals of FHF are to enhance the Project CHURCH partnership to address family obesity in African Americans, strengthen the partnership by developing a larger coalition of organizations and stakeholders to address the problem, assess church and community interest in family obesity and develop an agenda to address obesity in faith settings. To date we have 50 churches as members. Dr. McNeill is also director of the Center for Community

  2. Projectables

    DEFF Research Database (Denmark)

    Rasmussen, Troels A.; Merritt, Timothy R.

    2017-01-01

    CNC cutting machines have become essential tools for designers and architects enabling rapid prototyping, model-building and production of high quality components. Designers often cut from new materials, discarding the irregularly shaped remains. We introduce ProjecTables, a visual augmented...... reality system for interactive packing of model parts onto sheet materials. ProjecTables enables designers to (re)use scrap materials for CNC cutting that would have been previously thrown away, at the same time supporting aesthetic choices related to wood grain, avoiding surface blemishes, and other...... relevant material properties. We conducted evaluations of ProjecTables with design students from Aarhus School of Architecture, demonstrating that participants could quickly and easily place and orient model parts reducing material waste. Contextual interviews and ideation sessions led to a deeper...

  3. The VULCAN Project: Toward a better understanding of the vulnerability of soil organic matter to climate change in permafrost ecosystems

    Science.gov (United States)

    Plaza, C.; Schuur, E.; Maestre, F. T.

    2015-12-01

    Despite much recent research, high uncertainty persists concerning the extent to which global warming influences the rate of permafrost soil organic matter loss and how this affects the functioning of permafrost ecosystems and the net transfer of C to the atmosphere. This uncertainty continues, at least in part, because the processes that protect soil organic matter from decomposition and stabilize fresh plant-derived organic materials entering the soil are largely unknown. The objective of the VULCAN (VULnerability of soil organic CArboN to climate change in permafrost and dryland ecosystems) project is to gain a deeper insight into these processes, especially at the molecular level, and to explore potential implications in terms of permafrost ecosystem functioning and feedback to climate change. We will capitalize on a globally unique ecosystem warming experiment in Alaska, the C in Permafrost Experimental Heating Research (CiPEHR) project, which is monitoring soil temperature and moisture, thaw depth, water table depth, plant productivity, phenology, and nutrient status, and soil CO2 and CH4 fluxes. Soil samples have been collected from the CiPEHR experiment from strategic depths, depending on thaw depth, and allow us to examine effects related to freeze/thaw, waterlogging, and organic matter relocation along the soil profile. We will use physical fractionation methods to separate soil organic matter pools characterized by different preservation mechanisms of aggregation and mineral interaction. We will determine organic C and total N content, transformation rates, turnovers, ages, and structural composition of soil organic matter fractions by elemental analysis, stable and radioactive isotope techniques, and nuclear magnetic resonance tools. Acknowledgements: This project has received funding from the European Union's Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No. 654132. Web site: http://vulcan.comule.com

  4. Report made on the behalf of the Commission of economic affairs on the bill project related to the application of the precautionary principle defined in the Charter for the Environment to risks resulting from electromagnetic waves - Nr 654

    International Nuclear Information System (INIS)

    Abeille, Laurence

    2013-01-01

    After an introduction commenting the determination of a threshold for low-intensity electromagnetic waves with athermal effects, this document reports the discussion of the Commission which commented the application of the precautionary principle as it is defined in the Charter for the Environment. Then the bill project articles are discussed. They notably concern the introduction of new chapters or articles in the French environment code and urban planning code, the prohibition of some advertising, and measures related to mobile phones. A table compares the existing measures, the bill project text and the text adopted by the commission. Amendments studied by the commission are indicated

  5. Variational principles

    CERN Document Server

    Moiseiwitsch, B L

    2004-01-01

    This graduate-level text's primary objective is to demonstrate the expression of the equations of the various branches of mathematical physics in the succinct and elegant form of variational principles (and thereby illuminate their interrelationship). Its related intentions are to show how variational principles may be employed to determine the discrete eigenvalues for stationary state problems and to illustrate how to find the values of quantities (such as the phase shifts) that arise in the theory of scattering. Chapter-by-chapter treatment consists of analytical dynamics; optics, wave mecha

  6. Agile project portfolio management, new solutions and new challenges: preliminary findings from a case study of an agile organization

    DEFF Research Database (Denmark)

    Hansen, Lars Kristian; Svejvig, Per

    project management framework including two complementary perspectives. One perspective, denoted as classical project management (CPM), highlights key characteristics of traditional PPM practices. A second perspective, denoted as rethinking project management (RPM), highlights characteristics...... of progressive PPM practices. We investigate a large Danish company by applying the research question: “How does agile PPM manifests itself in a real organization and what are the observed pros and cons?” Surprisingly, when summa-rizing our results, we find some traits of concepts from the CPM perspective...... that are manifested in strict control of projects and programs. Furthermore, we find the traits of the RPM perspective more dominating than the CPM perspective, and these traits are mostly found to have desirable effects. CPM traits seem to improve the organi-zation’s ability to cope with uncertainty, a so...

  7. Final report V1.0 for the CORE Organic II funded project: Coordinating Organic Breeding Activities for Diversity - COBRA

    DEFF Research Database (Denmark)

    Pearce, Bruce; Kir, Alev; Andersen, Rikke Thomle

    variation in climate and weather. In this context, COBRA aimed to support and develop organic plant breeding and seed production with a focus on increasing the use and potential of plant material with high genetic diversity in cereals (wheat and barley) and grain legumes (pea and faba bean), through...... ensuring seed quality and health Progress was made in handling individual seeds in terms of their actual and potential resistance to seed-borne disease. One of the most important problems, bunt of wheat, was advanced considerably in terms of the 'gene for gene' interaction between host and pathogen...... and understanding the resilience of the performance of composite cross populations of wheat. A wide range of molecular markers were identified in barley which will help in selecting genotypes adapted to expected future changes in climate and weather. Progress was also made with organic trials of grain legumes...

  8. Organic tank safety project: Preliminary results of energetics and thermal behavior studies of model organic nitrate and/or nitrite mixtures and a simulated organic waste

    International Nuclear Information System (INIS)

    Scheele, R.D.; Sell, R.L.; Sobolik, J.L.; Burger, L.L.

    1995-08-01

    As a result of years of production and recovery of nuclear defense materials and subsequent waste management at the Hanford Site, organic-bearing radioactive high-level wastes (HLW) are currently stored in large (up to 3. ML) single-shell storage tanks (SSTs). Because these wastes contain both fuels (organics) and the oxidants nitrate and nitrite, rapid energetic reactions at certain conditions could occur. In support of Westinghouse Hanford Company's (WHC) efforts to ensure continued safe storage of these organic- and oxidant-bearing wastes and to define the conditions necessary for reactions to occur, we measured the thermal sensitivities and thermochemical and thermokinetic properties of mixtures of selected organics and sodium nitrate and/or nitrite and a simulated Hanford organic-bearing waste using thermoanalytical technologies. These thermoanalytical technologies are used by chemical reactivity hazards evaluation organizations within the chemical industry to assess chemical reaction hazards

  9. Organic tank safety project: Preliminary results of energetics and thermal behavior studies of model organic nitrate and/or nitrite mixtures and a simulated organic waste

    Energy Technology Data Exchange (ETDEWEB)

    Scheele, R.D.; Sell, R.L.; Sobolik, J.L.; Burger, L.L.

    1995-08-01

    As a result of years of production and recovery of nuclear defense materials and subsequent waste management at the Hanford Site, organic-bearing radioactive high-level wastes (HLW) are currently stored in large (up to 3. ML) single-shell storage tanks (SSTs). Because these wastes contain both fuels (organics) and the oxidants nitrate and nitrite, rapid energetic reactions at certain conditions could occur. In support of Westinghouse Hanford Company`s (WHC) efforts to ensure continued safe storage of these organic- and oxidant-bearing wastes and to define the conditions necessary for reactions to occur, we measured the thermal sensitivities and thermochemical and thermokinetic properties of mixtures of selected organics and sodium nitrate and/or nitrite and a simulated Hanford organic-bearing waste using thermoanalytical technologies. These thermoanalytical technologies are used by chemical reactivity hazards evaluation organizations within the chemical industry to assess chemical reaction hazards.

  10. Safety Principles

    Directory of Open Access Journals (Sweden)

    V. A. Grinenko

    2011-06-01

    Full Text Available The offered material in the article is picked up so that the reader could have a complete representation about concept “safety”, intrinsic characteristics and formalization possibilities. Principles and possible strategy of safety are considered. A material of the article is destined for the experts who are taking up the problems of safety.

  11. Maquet principle

    Energy Technology Data Exchange (ETDEWEB)

    Levine, R.B.; Stassi, J.; Karasick, D.

    1985-04-01

    Anterior displacement of the tibial tubercle is a well-accepted orthopedic procedure in the treatment of certain patellofemoral disorders. The radiologic appearance of surgical procedures utilizing the Maquet principle has not been described in the radiologic literature. Familiarity with the physiologic and biochemical basis for the procedure and its postoperative appearance is necessary for appropriate roentgenographic evaluation and the radiographic recognition of complications.

  12. Cosmological principle

    International Nuclear Information System (INIS)

    Wesson, P.S.

    1979-01-01

    The Cosmological Principle states: the universe looks the same to all observers regardless of where they are located. To most astronomers today the Cosmological Principle means the universe looks the same to all observers because density of the galaxies is the same in all places. A new Cosmological Principle is proposed. It is called the Dimensional Cosmological Principle. It uses the properties of matter in the universe: density (rho), pressure (p), and mass (m) within some region of space of length (l). The laws of physics require incorporation of constants for gravity (G) and the speed of light (C). After combining the six parameters into dimensionless numbers, the best choices are: 8πGl 2 rho/c 2 , 8πGl 2 rho/c 4 , and 2 Gm/c 2 l (the Schwarzchild factor). The Dimensional Cosmological Principal came about because old ideas conflicted with the rapidly-growing body of observational evidence indicating that galaxies in the universe have a clumpy rather than uniform distribution

  13. Competence development organizations in project management on the basis of genomic model methodologies

    OpenAIRE

    Бушуев, Сергей Дмитриевич; Рогозина, Виктория Борисовна; Ярошенко, Юрий Федерович

    2013-01-01

    The matrix technology for identification of organisational competencies in project management is presented in the article. Matrix elements are the components of organizational competence in the field of project management and project management methodology represented in the structure of the genome. The matrix model of competence in the framework of the adopted methodologies and scanning method for identifying organizational competences formalised. Proposed methods for building effective proj...

  14. The Project Approach in Organization of Foreign Economic Activity as a Means of Increasing Competitiveness of Industrial Enterprise

    Directory of Open Access Journals (Sweden)

    Lazarenko Vladimir Ye.

    2017-12-01

    Full Text Available The article is aimed at studying the organization of foreign economic activity of industrial enterprise in case of introduction of project approach to its management. New conditions of doing business in terms of aircraft building enterprises, consisting in the transition to production according to international standards, require a modern approach to the solution of the range of issues. In conditions of limited internal financial resources of company and high expenses connected with entering the foreign market, it is extremely important to define the priority directions of foreign economic activity and the most optimal mechanisms of its organization and management. The functioning of the sphere of foreign economic activity of industrial enterprise in case of introduction of project approach to management has been analyzed. The essence, features and the main parameters of project approach as a means of increasing the competitiveness of enterprise have been defined. Priorities of the large-scale enterprise development strategy have been analyzed and suggested by means of carrying out the project method of organization of foreign economic activity.

  15. A first principles study of interactions of CO{sub 2} with surfaces of a Cu(benzene‐1,3,5‐tricarboxylate) metal organic framework

    Energy Technology Data Exchange (ETDEWEB)

    Li, Jie, E-mail: jl3336@drexel.edu [Department of Materials Science & Engineering, Drexel University, Philadelphia, PA 19104 (United States); Zhu, Chenming [CAS Key Laboratory of Low-Carbon Conversion Science and Engineering, Shanghai Advanced Research Institute, Chinese Academy of Science, Shanghai 201210 (China); Qiao, Zhen [Department of Chemistry, Drexel University, Philadelphia, PA 19104 (United States); Chen, Xinqing; Wei, Wei [CAS Key Laboratory of Low-Carbon Conversion Science and Engineering, Shanghai Advanced Research Institute, Chinese Academy of Science, Shanghai 201210 (China); Ji, Haifeng [CAS Key Laboratory of Low-Carbon Conversion Science and Engineering, Shanghai Advanced Research Institute, Chinese Academy of Science, Shanghai 201210 (China); Department of Chemistry, Drexel University, Philadelphia, PA 19104 (United States); Sohlberg, Karl [Department of Materials Science & Engineering, Drexel University, Philadelphia, PA 19104 (United States); Department of Chemistry, Drexel University, Philadelphia, PA 19104 (United States)

    2016-11-01

    Highlights: • DFT calculations are reported for a new Cu(benzene 1,3,5 tricarboxylate) MOF. • Neither of two low-index surfaces displays appreciable surface relaxation. • Strongest CO{sub 2} binding is to surface-exposed aryl groups. • Surface-exposed Cu atoms do not bind CO{sub 2} strongly, even if unsaturated. • Fitting the BET isotherm yields a binding energy in agreement with DFT calculations. - Abstract: Density functional theory is used to investigate the interaction of CO{sub 2} with the 100 and 010 surfaces of a Cu(benzene 1,3,5 tricarboxylate) metal organic framework. The calculation method is first validated by applying it to similar systems for which reliable results have been reported in literature and verifying that consistent results are obtained. The method is then applied to the Cu(benzene 1,3,5 tricarboxylate) system. The results show that neither the 100 or 010 surface undergoes major surface relaxation or surface reconstruction during structural optimization. CO{sub 2} adsorption calculations show that on the 100 surface, the CO{sub 2} molecule interacts with the surface benzene ring through π-π interaction. On the 010 surface, the interaction between the CO{sub 2} and the surface is again dominated by dispersion. Population analysis shows that a Cu atom on the 010 surface, even when nominally coordinatively unsaturated, is not electron deficient, which explains why CO{sub 2} does not bind to it chemically. Adsorption of multiple CO{sub 2} molecules on the 100 surface was also studied to investigate the dependence of the interaction on surface coverage. Least squares fitting of experimental adsorption versus pressure data to the BET isotherm model yields a binding energy in good agreement with the first-principles calculations.

  16. Doping of alkali, alkaline-earth, and transition metals in covalent-organic frameworks for enhancing CO2 capture by first-principles calculations and molecular simulations.

    Science.gov (United States)

    Lan, Jianhui; Cao, Dapeng; Wang, Wenchuan; Smit, Berend

    2010-07-27

    We use the multiscale simulation approach, which combines the first-principles calculations and grand canonical Monte Carlo simulations, to comprehensively study the doping of a series of alkali (Li, Na, and K), alkaline-earth (Be, Mg, and Ca), and transition (Sc and Ti) metals in nanoporous covalent organic frameworks (COFs), and the effects of the doped metals on CO2 capture. The results indicate that, among all the metals studied, Li, Sc, and Ti can bind with COFs stably, while Be, Mg, and Ca cannot, because the binding of Be, Mg, and Ca with COFs is very weak. Furthermore, Li, Sc, and Ti can improve the uptakes of CO2 in COFs significantly. However, the binding energy of a CO2 molecule with Sc and Ti exceeds the lower limit of chemisorptions and, thus, suffers from the difficulty of desorption. By the comparative studies above, it is found that Li is the best surface modifier of COFs for CO2 capture among all the metals studied. Therefore, we further investigate the uptakes of CO2 in the Li-doped COFs. Our simulation results show that at 298 K and 1 bar, the excess CO2 uptakes of the Li-doped COF-102 and COF-105 reach 409 and 344 mg/g, which are about eight and four times those in the nondoped ones, respectively. As the pressure increases to 40 bar, the CO2 uptakes of the Li-doped COF-102 and COF-105 reach 1349 and 2266 mg/g at 298 K, respectively, which are among the reported highest scores to date. In summary, doping of metals in porous COFs provides an efficient approach for enhancing CO2 capture.

  17. Win-Win-Win: Reflections from a Work-Integrated Learning Project in a Non-Profit Organization

    Directory of Open Access Journals (Sweden)

    Dale C MacKrell

    2016-05-01

    Full Text Available This paper reports on the educational aspects of an information systems work-integrated learning (WIL capstone project for an organization which operates to alleviate homelessness in the Australian non-profit sector. The methodology adopted for the study is Action Design Research (ADR which draws on action research and design research as a means for framing a project's progress. Reflective insights by the project stakeholders, namely, students, academics, and the non-profit client, reveal a curriculum at work through internal features of the organization; personal features of the participants and features of the external environment. Preliminary findings suggest that students in a WIL project for a non-profit are highly engaged, especially when they become aware of the project’s social value. As well, the improvement of professional skills and emotional intelligence by students is more likely in real-life practice settings than in other less authentic WIL activities, equipping graduates for the workforce with both strong disciplinary and generic skills. Win-win-win synergies through project collaboration represent worthwhile outcomes to education, industry and research.

  18. Fundamental principles of quantum theory

    International Nuclear Information System (INIS)

    Bugajski, S.

    1980-01-01

    After introducing general versions of three fundamental quantum postulates - the superposition principle, the uncertainty principle and the complementarity principle - the question of whether the three principles are sufficiently strong to restrict the general Mackey description of quantum systems to the standard Hilbert-space quantum theory is discussed. An example which shows that the answer must be negative is constructed. An abstract version of the projection postulate is introduced and it is demonstrated that it could serve as the missing physical link between the general Mackey description and the standard quantum theory. (author)

  19. Fermilab | About | Organization | Fermilab Organization

    Science.gov (United States)

    Industry Students and teachers Media Organization Fermilab Organization Organization Fermilab Org Chart Accelerator Division Accelerator Physics Center CMS Center Core Computing Division ESH&Q FESS Finance Section LBNF Project Line Organization LBNF Project Director LCLS-II

  20. Role Of Non-Governmental Organizations Leadership In The Implementation Of Community Development Projects In Arumeru District Tanzania

    Directory of Open Access Journals (Sweden)

    Rajabu Ally Mtunge

    2015-08-01

    Full Text Available The purpose of this study was to examine the role of leadership in the implementation of community development projects by local non-governmental organizations in Arumeru District Tanzania. The study applied survey design which covered the sample of 46 respondents including District Executive Director District Social Workers Non-Governmental Organization leaders workers and volunteers and community members in Arumeru district Tanzania. The study employed simple random sampling technique in order to ensure equal chance of an individual being involved in this study as inferential statistics considered. Data collected from a sample of 46 NGOs employees using a semi-structured questionnaire with both closed and open-ended questions. The collected data analyzed using both descriptive and inferential statistics. The descriptive statistical tools used included frequencies mean and standard deviation while inferential statistical tool used was correlation. Statistical Package for the Social Sciences SPSS version 19 used for analyzing the data collected. The study achieved a response of 46 out of a sample of 47 representing a response rate of 97.87. The results show that a significant number of NGOs 34.8 had not completed their projects 21.7 stated that less than five projects were complete and 43.5 of the respondents confirmed that more than five projects not completed over the last one year. Regarding the influence of leadership on implementation of project spearmans rank correlation revealed a very strong positive correlation 0.910 between of leadership vision and implementation of community development projects a strong positive correlation between communication and implementation of community development projects rho 0.730 n 46 p .001 strong positive correlation between commitment and implementation of community developmental projects which was statistically significant rs .601 p .000 and a positive correlation between accountability and

  1. Effectiveness evaluation of the R&D projects in organizations financed by the budget expenses

    Science.gov (United States)

    Yakovlev, D.; Yushkov, E.; Pryakhin, A.; Bogatyreova, M.

    2017-01-01

    The issues of R&D project performance and their prospects are closely concerned with knowledge management. In the initial stages of the project development, it is the quality of the project evaluation that is crucial for the result and generation of future knowledge. Currently there does not exist any common methodology for the evaluation of new R&D financed by the budget. Suffice it to say, the assessment of scientific and technical projects (ST projects) varies greatly depending on the type of customer - government or business structures. An extensive methodological groundwork was formed with respect to orders placed by business structures. It included “an internal administrative order” by the company management for the results of STA intended for its own ST divisions. Regretfully this is not the case with state orders in the field of STA although the issue requires state regulation and official methodological support. The article is devoted to methodological assessment of scientific and technical effectiveness of studies performed at the expense of budget funds, and suggests a new concept based on the definition of the cost-effectiveness index. Thus, the study reveals it necessary to extend the previous approach to projects of different levels - micro-, meso-, macro projects. The preliminary results of the research show that there must be a common methodological approach to underpin the financing of projects under government contracts within the framework of budget financing and stock financing. This should be developed as general guidelines as well as recommendations that reflect specific sectors of the public sector, various project levels and forms of financing, as well as different stages of project life cycle.

  2. Animal Health Challenges and Veterinary Aspects of Organic Livestock Farming Identified Through a 3 Year EU Network Project

    DEFF Research Database (Denmark)

    Vaarst, Mette; Padel, Susanne; Younie, David

    2008-01-01

    From 2003-2006, an EU network project ‘Sustaining Animal Health and Food Safety in Organic Farming‘ (SAFO), was carried out with 26 partners from 20 EU-countries and 4 related partners from 4 candidate or new member states. The focus was the integration of animal health and welfare issues...... in organic farming with food safety aspects. Four very consistent conclusions became apparent: 1) The climatic, physical and socio-economic conditions vary considerably throughout Europe, leading to different livestock farming systems. This limits the possibility for technology transfer between regions...

  3. Sunscreen synthesis and their immobilisation on polymethylmethacrylate: an integrated project in organic chemistry, polymer chemistry and photochemistry

    International Nuclear Information System (INIS)

    Murtinho, Dina Maria B.; Serra, Maria Elisa S.; Pineiro, Marta

    2010-01-01

    Dibenzalacetone and other aldol condensation products are known sunscreens commonly used in cosmetics. This type of compounds can easily be prepared in an Organic Chemistry Lab by reaction of aldehydes with ketones in basic medium. These compounds can be incorporated in poly(methyl methacrylate) and used as UV light absorbers, for example in sunglasses. This project has the advantage of using inexpensive reagents which are readily available in Chemistry Laboratories. This experiment can also be a base starting point for discussions of organic, polymer and photochemistry topics. (author)

  4. Waste Tank Organic Safety Project: Analysis of liquid samples from Hanford waste tank 241-C-103

    International Nuclear Information System (INIS)

    Pool, K.H.; Bean, R.M.

    1994-03-01

    A suite of physical and chemical analyses has been performed in support of activities directed toward the resolution of an Unreviewed Safety Question concerning the potential for a floating organic layer in Hanford waste tank 241-C-103 to sustain a pool fire. The analysis program was the result of a Data Quality Objectives exercise conducted jointly with staff from Westinghouse Hanford Company and Pacific Northwest Laboratory (PNL). The organic layer has been analyzed for flash point, organic composition including volatile organics, inorganic anions and cations, radionuclides, and other physical and chemical parameters needed for a safety assessment leading to the resolution of the Unreviewed Safety Question. The aqueous layer underlying the floating organic material was also analyzed for inorganic, organic, and radionuclide composition, as well as other physical and chemical properties. This work was conducted to PNL Quality Assurance impact level III standards (Good Laboratory Practices)

  5. Enabling a community to dissect an organism: overview of the Neurospora functional genomics project.

    Science.gov (United States)

    Dunlap, Jay C; Borkovich, Katherine A; Henn, Matthew R; Turner, Gloria E; Sachs, Matthew S; Glass, N Louise; McCluskey, Kevin; Plamann, Michael; Galagan, James E; Birren, Bruce W; Weiss, Richard L; Townsend, Jeffrey P; Loros, Jennifer J; Nelson, Mary Anne; Lambreghts, Randy; Colot, Hildur V; Park, Gyungsoon; Collopy, Patrick; Ringelberg, Carol; Crew, Christopher; Litvinkova, Liubov; DeCaprio, Dave; Hood, Heather M; Curilla, Susan; Shi, Mi; Crawford, Matthew; Koerhsen, Michael; Montgomery, Phil; Larson, Lisa; Pearson, Matthew; Kasuga, Takao; Tian, Chaoguang; Baştürkmen, Meray; Altamirano, Lorena; Xu, Junhuan

    2007-01-01

    A consortium of investigators is engaged in a functional genomics project centered on the filamentous fungus Neurospora, with an eye to opening up the functional genomic analysis of all the filamentous fungi. The overall goal of the four interdependent projects in this effort is to accomplish functional genomics, annotation, and expression analyses of Neurospora crassa, a filamentous fungus that is an established model for the assemblage of over 250,000 species of non yeast fungi. Building from the completely sequenced 43-Mb Neurospora genome, Project 1 is pursuing the systematic disruption of genes through targeted gene replacements, phenotypic analysis of mutant strains, and their distribution to the scientific community at large. Project 2, through a primary focus in Annotation and Bioinformatics, has developed a platform for electronically capturing community feedback and data about the existing annotation, while building and maintaining a database to capture and display information about phenotypes. Oligonucleotide-based microarrays created in Project 3 are being used to collect baseline expression data for the nearly 11,000 distinguishable transcripts in Neurospora under various conditions of growth and development, and eventually to begin to analyze the global effects of loss of novel genes in strains created by Project 1. cDNA libraries generated in Project 4 document the overall complexity of expressed sequences in Neurospora, including alternative splicing alternative promoters and antisense transcripts. In addition, these studies have driven the assembly of an SNP map presently populated by nearly 300 markers that will greatly accelerate the positional cloning of genes.

  6. Designing a lessons learned model to improve the success of new product development in project oriented organizations

    Directory of Open Access Journals (Sweden)

    Ahmad

    2016-12-01

    Full Text Available Nowadays, project-based organizations need to utilize intellectual capital and knowledge to become leader in their business activities. The new approach to use knowledge based skills from one side and development of the new complicated products from the other side have increased the need for designing a lessons learned model. The purpose of this paper is to design a lessons learned model to improve the success of new product development for project oriented organizations. The study designs a questionnaire in Likert scale and distributes it among 56 experts who were well informed about various techniques of new product development and lessons learned. Cronbach alphas for all components of the survey were well above the desirable level. The results of the survey have indicated that there were positive and meaningful relationships between lessons learned components and the success of the new product development.

  7. Principles of musical acoustics

    CERN Document Server

    Hartmann, William M

    2013-01-01

    Principles of Musical Acoustics focuses on the basic principles in the science and technology of music. Musical examples and specific musical instruments demonstrate the principles. The book begins with a study of vibrations and waves, in that order. These topics constitute the basic physical properties of sound, one of two pillars supporting the science of musical acoustics. The second pillar is the human element, the physiological and psychological aspects of acoustical science. The perceptual topics include loudness, pitch, tone color, and localization of sound. With these two pillars in place, it is possible to go in a variety of directions. The book treats in turn, the topics of room acoustics, audio both analog and digital, broadcasting, and speech. It ends with chapters on the traditional musical instruments, organized by family. The mathematical level of this book assumes that the reader is familiar with elementary algebra. Trigonometric functions, logarithms and powers also appear in the book, but co...

  8. Reducing Cancer Health Disparities through Community Engagement: Working with Faith-Based Organizations (Project CHURCH) | Division of Cancer Prevention

    Science.gov (United States)

    Speaker | "Reducing Cancer Health Disparities through Community Engagement: Working with Faith-Based Organizations (Project CHURCH)" will be presented by Lorna H. McNeill, PhD, MPH, Chair of the Department of Health Disparities at the University of Texas MD Anderson Cancer Center in Houston, TX. Date: 2/20/2018; Time: 11:00am - 12:00pm; Location: NCI Shady Grove Campus,

  9. Changes in Soil Dissolved Organic Carbon Affect Reconstructed History and Projected Future Trends in Surface Water Acidification

    Czech Academy of Sciences Publication Activity Database

    Hruška, Jakub; Krám, Pavel; Moldan, Filip; Oulehle, Filip; Evans, C. D.; Wright, R. F.; Cosby, B. J.; Kopáček, Jiří

    2014-01-01

    Roč. 225, č. 7 (2014), s. 2015 ISSN 0049-6979 R&D Projects: GA MŠk(CZ) ED1.1.00/02.0073 Institutional support: RVO:67179843 ; RVO:60077344 Keywords : acidification * surface waters * soils * dissolved organic carbon * magic model * preindustrial water chemistry Subject RIV: EH - Ecology, Behaviour; DA - Hydrology ; Limnology (BC-A) Impact factor: 1.554, year: 2014

  10. Enabling a Community to Dissect an Organism: Overview of the Neurospora Functional Genomics Project

    OpenAIRE

    Dunlap, Jay C.; Borkovich, Katherine A.; Henn, Matthew R.; Turner, Gloria E.; Sachs, Matthew S.; Glass, N. Louise; McCluskey, Kevin; Plamann, Michael; Galagan, James E.; Birren, Bruce W.; Weiss, Richard L.; Townsend, Jeffrey P.; Loros, Jennifer J.; Nelson, Mary Anne; Lambreghts, Randy

    2007-01-01

    A consortium of investigators is engaged in a functional genomics project centered on the filamentous fungus Neurospora, with an eye to opening up the functional genomic analysis of all the filamentous fungi. The overall goal of the four interdependent projects in this effort is to acccomplish functional genomics, annotation, and expression analyses of Neurospora crassa, a filamentous fungus that is an established model for the assemblage of over 250,000 species of nonyeast fungi. Building fr...

  11. Predicting consumer choices of organic food: Results from the CONDOR project

    DEFF Research Database (Denmark)

    Thøgersen, John

    Based on a survey in eight European countries, a model of consumer decision making and behaviour with regard to organic food is presented as well as comparative results. It is found that the reasons given and the reasoning behind choosing organic products are quite similar across countries...

  12. Consumer decision-making with regard to organic food products: Results from the CONDOR project

    DEFF Research Database (Denmark)

    Thøgersen, John

    Based on a survey in eight European countries, a model of consumer decision making and behaviour with regard to organic food is presented as well as comparative results. It is found that the reasons given and the reasoning behind choosing organic products are quite similar across countries...

  13. Measurement of inter and intra fraction organ motion in radiotherapy using cone beam CT projection images

    International Nuclear Information System (INIS)

    Marchant, T E; Amer, A M; Moore, C J

    2008-01-01

    A method is presented for extraction of intra and inter fraction motion of seeds/markers within the patient from cone beam CT (CBCT) projection images. The position of the marker is determined on each projection image and fitted to a function describing the projection of a fixed point onto the imaging panel at different gantry angles. The fitted parameters provide the mean marker position with respect to the isocentre. Differences between the theoretical function and the actual projected marker positions are used to estimate the range of intra fraction motion and the principal motion axis in the transverse plane. The method was validated using CBCT projection images of a static marker at known locations and of a marker moving with known amplitude. The mean difference between actual and measured motion range was less than 1 mm in all directions, although errors of up to 5 mm were observed when large amplitude motion was present in an orthogonal direction. In these cases it was possible to calculate the range of motion magnitudes consistent with the observed marker trajectory. The method was shown to be feasible using clinical CBCT projections of a pancreas cancer patient

  14. Zymography Principles.

    Science.gov (United States)

    Wilkesman, Jeff; Kurz, Liliana

    2017-01-01

    Zymography, the detection, identification, and even quantification of enzyme activity fractionated by gel electrophoresis, has received increasing attention in the last years, as revealed by the number of articles published. A number of enzymes are routinely detected by zymography, especially with clinical interest. This introductory chapter reviews the major principles behind zymography. New advances of this method are basically focused towards two-dimensional zymography and transfer zymography as will be explained in the rest of the chapters. Some general considerations when performing the experiments are outlined as well as the major troubleshooting and safety issues necessary for correct development of the electrophoresis.

  15. Basic principles

    International Nuclear Information System (INIS)

    Wilson, P.D.

    1996-01-01

    Some basic explanations are given of the principles underlying the nuclear fuel cycle, starting with the physics of atomic and nuclear structure and continuing with nuclear energy and reactors, fuel and waste management and finally a discussion of economics and the future. An important aspect of the fuel cycle concerns the possibility of ''closing the back end'' i.e. reprocessing the waste or unused fuel in order to re-use it in reactors of various kinds. The alternative, the ''oncethrough'' cycle, discards the discharged fuel completely. An interim measure involves the prolonged storage of highly radioactive waste fuel. (UK)

  16. New ATLAS Software & Computing Organization

    CERN Multimedia

    Barberis, D

    Following the election by the ATLAS Collaboration Board of Dario Barberis (Genoa University/INFN) as Computing Coordinator and David Quarrie (LBNL) as Software Project Leader, it was considered necessary to modify the organization of the ATLAS Software & Computing ("S&C") project. The new organization is based upon the following principles: separation of the responsibilities for computing management from those of software development, with the appointment of a Computing Coordinator and a Software Project Leader who are both members of the Executive Board; hierarchical structure of responsibilities and reporting lines; coordination at all levels between TDAQ, S&C and Physics working groups; integration of the subdetector software development groups with the central S&C organization. A schematic diagram of the new organization can be seen in Fig.1. Figure 1: new ATLAS Software & Computing organization. Two Management Boards will help the Computing Coordinator and the Software Project...

  17. Principles of systems science

    CERN Document Server

    Mobus, George E

    2015-01-01

    This pioneering text provides a comprehensive introduction to systems structure, function, and modeling as applied in all fields of science and engineering. Systems understanding is increasingly recognized as a key to a more holistic education and greater problem solving skills, and is also reflected in the trend toward interdisciplinary approaches to research on complex phenomena. The subject of systems science, as a basis for understanding the components and drivers of phenomena at all scales, should be viewed with the same importance as a traditional liberal arts education. Principles of Systems Science contains many graphs, illustrations, side bars, examples, and problems to enhance understanding. From basic principles of organization, complexity, abstract representations, and behavior (dynamics) to deeper aspects such as the relations between information, knowledge, computation, and system control, to higher order aspects such as auto-organization, emergence and evolution, the book provides an integrated...

  18. Rural planning organizations--their role in transportation planning and project development in Texas : technical report.

    Science.gov (United States)

    2010-10-01

    While a formal planning and programming process is established for urbanized areas through Metropolitan : Planning Organizations, no similar requirement has been established for rural areas. Currently, under the : Safe, Accountable, Flexible, Efficie...

  19. New Zealand; Financial Sector Assessment Program—Detailed Assessments of Observance of Standards and Codes—International Organization of Securities Commission (IOSCO)—Objectives and Principles of Securities Regulation

    OpenAIRE

    International Monetary Fund

    2004-01-01

    This paper evaluates the Observance of Standards and Codes on the International Organization of Securities Commission (IOSCO) Objectives and Principles of Securities Regulation for New Zealand. New Zealand equity markets are comparatively small with market capitalization of about 44 percent of GDP. Reflecting a preference for property investment, ownership of New Zealand-listed equities remains mostly in the hands of offshore investors and domestic institutional investors, with only about one...

  20. Environmental Restoration of Diesel-Range Organics from Project Chariot, Cape Thompson, Alaska

    Energy Technology Data Exchange (ETDEWEB)

    Kautsky, Mark [U.S. Department of Energy, Office of Legacy Management; Hutton, Rick [Navarro Research & Engineering; Miller, Judy [Navarro Research & Engineering

    2016-03-06

    The Chariot site is located in the Ogotoruk Valley in the Cape Thompson region of northwest Alaska. Project Chariot was part of the Plowshare Program, created in 1957 by the US Atomic Energy Commission (AEC), a predecessor agency of the US Department of Energy (DOE), to study peaceful uses for atomic energy. Project Chariot began in 1958 when a scientific field team chose Cape Thompson as a potential site to excavate a harbor using a series of nuclear explosions. AEC, with assistance from other agencies, conducted more than 40 pretest bioenvironmental studies of the Cape Thompson area between 1959 and 1962; however, the Plowshare Program work at the Project Chariot site (Figure 1) was cancelled because of strong public opposition [1]. No nuclear explosions were ever conducted at the site.

  1. Principles of artificial intelligence

    CERN Document Server

    Nilsson, Nils J

    1980-01-01

    A classic introduction to artificial intelligence intended to bridge the gap between theory and practice, Principles of Artificial Intelligence describes fundamental AI ideas that underlie applications such as natural language processing, automatic programming, robotics, machine vision, automatic theorem proving, and intelligent data retrieval. Rather than focusing on the subject matter of the applications, the book is organized around general computational concepts involving the kinds of data structures used, the types of operations performed on the data structures, and the properties of th

  2. 33 CFR 385.9 - Implementation principles.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Implementation principles. 385.9... Responsibilities § 385.9 Implementation principles. The Corps of Engineers and the South Florida Water Management... with this part, and based on the following principles: (a) Individual projects shall be formulated...

  3. Educational Project Management Instructional System. Module Two. Project Management Basic Principles. Volume I--Lessons 1 to 6. Volume II--Lessons 7 to 12. Volume III--Case Simulation.

    Science.gov (United States)

    Cummings, C. Peter; Cook, Desmond L.

    This module is the second in a self-instructional program designed to train public school personnel in how to manage educational projects. The purpose of this module is to provide current or potential project directors with the basic knowledge, skills, abilities, and sensitivities needed to manage a local educational project. In the areas of…

  4. Organization of projection-specific interneurons in the spinal cord of the red-eared turtle

    DEFF Research Database (Denmark)

    Nissen, Ulla Vig; Moldovan, Mihai; Hounsgaard, Jørn

    2008-01-01

    Using differential retrograde axonal tracing, we identified motoneurons (MNs) and projection-specific interneuron (IN) classes in lumbar segment D9 of the adult red-eared turtle spinal cord. We characterized the distribution of these neurons in the transverse plane, and estimated their numbers...

  5. Unconscious phantasy as a structural principle and organizer of mental life: The evolution of a concept from Freud to Klein and some of her successors.

    Science.gov (United States)

    Weiss, Heinz

    2017-06-01

    Starting with Freud's discovery of unconscious phantasy as a means of accessing his patients' internal world, the author discusses the evolution of the concept in the work of Melanie Klein and some of her successors. Whereas Freud sees phantasy as a wish fulfilling imagination, dominated by primary process functioning and kept apart from reality testing, Klein understands phantasies as a structural function and organizer of mental life. From their very beginnings they involve object relations and gradually evolve from primitive body-near experiences to images and symbolic representations. With her concept of projective identification in particular, Klein anticipates the communicative function of unconscious phantasies. They are at the basis of processes of symbolization, but may also be put into the service of complex defensive operations. The author traces the further evolution of the concept from the contributions of S. Isaacs, the theories of thinking proposed by W.R. Bion and R. Money-Kyrle, Hanna Segal's ideas on symbolization and reparation all the way to the latest approaches by R. Britton, J. Steiner and others, including the understanding of transference and counter-transference as a 'total situation'. Points of contact with Freud are to be found particularly in connection with his concept of 'primal phantasies'. In the author's view, the idea of the transmission and communicative potential of unconscious phantasies enabled these authors to overcome the solipsistic origins of drive theory in favour of a notion in which unconscious phantasies both set down the coordinates of the inner world and form and reflect the matrix of inter-subjective relations. Copyright © 2017 Institute of Psychoanalysis.

  6. Project-organized learning and the development of competences in Engineering Education for Sustainable Development

    DEFF Research Database (Denmark)

    Guerra, Aida; Holgaard, Jette Egelund; Kolmos, Anette

    2013-01-01

    by the complex and economically driven society and develop innovative technologies to solve and prevent sustainable problems. In this perspective, ESD experts have stressed sustainability aspects as well as cross-disciplinary competences, such as inter-disciplinarity, adaptability, problem solving, critical...... thinking, systems thinking, etc. It is argued that Problem-Based Learning (PBL) provides a suitable framework for developing the competences mentioned, but there is a lack of studies that investigate the room which PBL practice leaves for ESD. In this study, we aim to investigate the staff’s perception......The integration of Education for Sustainable Development (ESD) principles has been claimed for all levels and areas of formal education. The integration of new kinds of competences, skills and knowledge into the engineering curricula aims to prepare future engineers to face the challenges posed...

  7. Fighting organized crime through open source intelligence: regulatory strategies of the CAPER Project

    OpenAIRE

    Casanovas, Pompeu

    2014-01-01

    OSINT stands for Open Source Intelligence. The CAPER project has built an OSINT solution oriented to the prevention of organised crime. We offer in this paper an overall view of some results, embedding into the system legal and ethical issues raised by the General Data Reform Package (GDRP) in Europe. We briefly describe CAPER architecture, workflow, functionalities, modules and ontologies (European LEAs Interoperability ELIO, and Multi-Lingual Crime Ontology MCO). This paper is focused on th...

  8. Preparing for Organisational Learning by HK Infrastructure Project Joint Ventures Organizations.

    Science.gov (United States)

    Walker, Derek H. T.; Johannes, Derick S.

    2003-01-01

    Interviews with nine Hong Kong managers involved in joint ventures with other organizations focused on the organizational learning aspects of collaboration: attitudes toward interorganizational learning, acquisition of knowledge assets, and learning motivation. An important motivation for developing alliances was to learn from each other, fill…

  9. Structure and Management of European R&D Projects: A View from Industrial Liaison Organizations

    Science.gov (United States)

    Arranz, N.; de Arroyabe, J. C. Fdez.

    2009-01-01

    Collaboration between economic agents, especially in technological areas, is characterized by ambiguity in terminology, multiple analytical approaches, a diversity of objectives and multiple organizational forms, among which the network constitutes the most important example of "common organization" in international collaboration. This…

  10. Independent Synthesis Projects in the Organic Chemistry Teaching Laboratories: Bridging the Gap between Student and Researcher

    Science.gov (United States)

    Keller, Valerie A.; Kendall, Beatrice Lin

    2017-01-01

    Science educators strive to teach students how to be well-rounded scientists with the ability to problem solve, anticipate errors, and adapt to unexpected roadblocks. Traditional organic chemistry experiments seldom teach these skills, no matter how novel or contemporary the subject material. This paper reports on the success of a quarter-long…

  11. Implementation of manufacturing data management application in the scientific research project. Case: CERN, the European Organization for Nuclear Research

    CERN Document Server

    Saifoulina, Margarita

    2010-01-01

    This Bachelor’s thesis examined the implementation process of an MTF (Manufacturing and Test Folder) application in the CLIC (Compact Linear Collider) Radio Frequency Structure Development project for manufacturing data management purposes. The primary goal of the study was to investigate how MTF implementation and its integration with CERN EDMS (Engineering and Equipment Data Management System) system could facilitate product life cycle through the supply chain, and could affect on manufacturing operations performance in internaland external levels. The aim of the study was also to find out implementation differences within CERN (European Organization for Nuclear Research) projects. The study is divided into two parts: a qualitative theory section and an empirical section. In the theory section differences of features between PDM (Product Data Management), EDM (Engineering Data Management) and PLM (Product Life Cycle Management) systems were studied. The thesis examined the benefits and managerial challeng...

  12. Principles of Stellar Interferometry

    CERN Document Server

    Glindemann, Andreas

    2011-01-01

    Over the last decade, stellar interferometry has developed from a specialist tool to a mainstream observing technique, attracting scientists whose research benefits from milliarcsecond angular resolution. Stellar interferometry has become part of the astronomer’s toolbox, complementing single-telescope observations by providing unique capabilities that will advance astronomical research. This carefully written book is intended to provide a solid understanding of the principles of stellar interferometry to students starting an astronomical research project in this field or to develop instruments and to astronomers using interferometry but who are not interferometrists per se. Illustrated by excellent drawings and calculated graphs the imaging process in stellar interferometers is explained starting from first principles on light propagation and diffraction wave propagation through turbulence is described in detail using Kolmogorov statistics the impact of turbulence on the imaging process is discussed both f...

  13. Program of chemical research organic moderators and coolants in regard with the project of the Spanish DON-Reactor

    Energy Technology Data Exchange (ETDEWEB)

    Fernandez Cellini, R

    1961-07-01

    In order to select the most suitable mixtures for cooling the Reactor DON, in project, within the group of polyphenyl compounds, which at present time prevails in organic nuclear power reactor philosophy, the following subjects are going to be studied: 1. Static and dynamic experiences of thermal and radiolytic stability of commercial polyphenyl mixtures. 2. Studies on purification of the damaged coolant and search for possible applications of the residual polymers. 3. Analytical control and measurement of the physical constants of the polyphenyl mixtures. (Author)

  14. Program of chemical research on organic moderators and coolants in regard with the project of the Spanish DON-Reactor

    International Nuclear Information System (INIS)

    Fernandez Cellini, R.

    1961-01-01

    In order to select the most suitable mixtures for cooling the Reactor DON, in project, within the group of polyphenyl compounds, which at present time prevails in organic nuclear power reactor philosophy, the following subjects are going to be studied: 1. Static and dynamic experiences of thermal and radiolytic stability of commercial polyphenyl mixtures. 2. Studies on purification of the damaged coolant and search for possible applications of the residual polymers. 3. Analytical control and measurement of the physical constants of the polyphenyl mixtures. (Author)

  15. Project-organized collaborative learning in distance engineering education in "Vill Anthology" (Eds.: Annette Lorentsen and Lone Dirckinck Holmfeldt

    DEFF Research Database (Denmark)

    Knudsen, Morten; Bajard, C.; Helbo, Jan

    Transferring a successful on-campus project-organized learning method to distance continued education is complicated by the fact, that the target group as well as the learning environment and forms of communication are fundamentally different. The Master of Industrial Information Technology...... distance education has been selected for experiments with utilization of new information and commu-nication technology and didactic adjustments to make this transfer from on-campus to off-campus a successful endeavor. The adjustments, as well as the assessment of their effect, are based on a system......-atic monitoring and evaluation of the first year, and subsequent reflections by students and teachers....

  16. 29 CFR 1604.1 - General principles.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 4 2010-07-01 2010-07-01 false General principles. 1604.1 Section 1604.1 Labor Regulations... OF SEX § 1604.1 General principles. (a) References to “employer” or “employers” in this part 1604 state principles that are applicable not only to employers but also to labor organizations and to...

  17. Organic tank safety project: Equilibrium moisture determination task. FY 1998 annual progress report

    International Nuclear Information System (INIS)

    Scheele, R.D.; Bredt, P.R.; Sell, R.L.

    1998-08-01

    During fiscal year 1998, PNNL investigated the effect of P H 2 O at or near maximum tank waste surface temperatures on the equilibrium water content of selected Hanford waste samples. These studies were performed to determine how dry organic-bearing wastes will become if exposed to environmental Hanford water partial pressures. The samples tested were obtained from Organic Watch List Tanks. At 26 C, the lowest temperature used, the water partial pressures ranged from 2 to 22 torr. At 41 C, the highest temperature used, the water partial pressures ranged from 3.5 to 48 torr. When the aliquots exposed to the lowest and highest water partial pressures reached their equilibrium or near-equilibrium water contents, they were exchanged to determine if hysteresis occurred. In some experiments, once equilibrated, aliquots not used in the hysteresis experiments were allowed to equilibrate at room temperature (23 C) until the hysteresis experiments ended; this provides a measure of the effect of temperature

  18. Technical progress in planning organization of the Ostravo-Karwina coal basin, ''Mining Projects of Ostravo''

    Energy Technology Data Exchange (ETDEWEB)

    Karpeta, B; Kolar, J

    1979-01-01

    Based on the main task of further improvement in labor productivity and improvement in the quality of products, the leading planning organization of the Ostravo-Karwina basin is planning and realizing progressive technological plans based on new equipment. Long-term plans for basin development up to 1990 stipulate a rise in capital investments by 180%, increase in the volume of productivity by 164% with a rise in the number of workers by 142%. Corresponding technical progress in planning is based on an improvement in the system of scientific-technical information, automation and technical equipping of the planning process, improvements in the forms and organizational structure. Organization of specialized research-planning groups to substantiate and to technically-economically evaluate technical progress, and also to develop comprehensive technical assignments is stipulated.

  19. Column chromatography with almecega resin: a project for experimental organic chemistry

    International Nuclear Information System (INIS)

    Vieira Junior, Gerardo Magela; Carvalho, Adonias Almeida; Gonzaga, Wellington de Abreu; Chaves, Mariana H.

    2007-01-01

    The use of natural products to demonstrate the silica gel column chromatography technique is proposed in the present article. It describes the separation of the triterpenes α- and β-amirin from the diol breine and maniladiol, obtained from almecega resin (Protium heptaphyllum March.). The experiment uses an accessible material, was accomplished in 4 h, and can be applied with success an the experimental course of organic chemistry for undergraduate students. (author)

  20. Project HEAT: Temperature as an Organizing Theme for Inquiry-Based Learning in the Environmental Sciences

    Science.gov (United States)

    Albright, T. P.; Howard, K. L.; Ewing-Taylor, J.

    2014-12-01

    Professionals in science, technology, engineering, and mathematics (STEM) fields do not reflect the diversity of the US population. Among the most effective ways to attract and retain underrepresented students in STEM disciplines is to provide opportunities for participation in the scientific process and interaction with practicing scientists. Project HEAT (Hot Environments, Animals, & Temperature) is "boot-camp"-style workshop aimed at increasing interest in STEM topics among underrepresented, first-generation, college-bound middle school students. Linking to our NASA-funded research project "Desert Birds in a Warming World", we focused on how surprisingly variable temperature is in space and time, why temperature is important to plants, animals, and people, and how we measure temperature in the field and from space. Perhaps more importantly, this theme was a vehicle for students to experience science as a process: field observations, brainstorming questions and hypotheses, designing experiments to test them, and analyzing and reporting their data. The centerpiece was a set of experiments with small temperature sensors and radiation shields that teams of students designed, executed at a local park, analyzed, and reported. Two years of pre and post assessments revealed that Project HEAT participants increased understanding in content areas and showed slight increases in STEM interest. Year two results were markedly stronger than year one in both assessments as well as our perception. We attribute this to earlier summer timing of the workshop, a change from two half-day weeks to one full-day week, and a more age-homogeneous selection of students. In comments, participants expressed their special enjoyment of the hands-on nature of the program and the outdoor learning. Though providing such opportunities can be challenging, our experience here suggests that it can be worth while. Project HEAT also benefited our cadre of graduate student mentors by providing exposure

  1. The main principles of medical rehabilitation of the injured persons in the system of organization of medical aid after radiation accident

    International Nuclear Information System (INIS)

    Nadezhina, N.M.; Lelyuk, V.G.; Galstyan, I.A.; Uvacheva, I.V.; Chubchenkova, Zh.N.; Kutuzova, A.B.

    1995-01-01

    Results of clinical examination of participants of liquidation of the after-effects of the accident (LAA) at Chernobyl for several years are presented. For participants of LAA with an acute radial disease of various degree of severity, a great importance is attached to the aspect of local radial injuries (LRI). The following principles of their medical rehabilitation have been elaborated; generally roborant treatment along with psycho-therapeutic correction, therapy of radial cataract (surgical); prophylaxis and therapy of late manifestations of LRI; treatment and prophylaxis of concomitant somatic diseases; efficient provision of employment of patients and their return to active social position in family and society life. The complex of rehabilitation measures for participants of LAA exposed to radiation without development of acute radial disease should contain generally accepted principles; thorough and timely diagnostics and treatment of general somatic diseases; correction of the consequences of mental stress, sanitation of life regimen with rational nutrition and physical strain. 13 refs.; 1 tab

  2. Snpdat: Easy and rapid annotation of results from de novo snp discovery projects for model and non-model organisms

    Directory of Open Access Journals (Sweden)

    Doran Anthony G

    2013-02-01

    Full Text Available Abstract Background Single nucleotide polymorphisms (SNPs are the most abundant genetic variant found in vertebrates and invertebrates. SNP discovery has become a highly automated, robust and relatively inexpensive process allowing the identification of many thousands of mutations for model and non-model organisms. Annotating large numbers of SNPs can be a difficult and complex process. Many tools available are optimised for use with organisms densely sampled for SNPs, such as humans. There are currently few tools available that are species non-specific or support non-model organism data. Results Here we present SNPdat, a high throughput analysis tool that can provide a comprehensive annotation of both novel and known SNPs for any organism with a draft sequence and annotation. Using a dataset of 4,566 SNPs identified in cattle using high-throughput DNA sequencing we demonstrate the annotations performed and the statistics that can be generated by SNPdat. Conclusions SNPdat provides users with a simple tool for annotation of genomes that are either not supported by other tools or have a small number of annotated SNPs available. SNPdat can also be used to analyse datasets from organisms which are densely sampled for SNPs. As a command line tool it can easily be incorporated into existing SNP discovery pipelines and fills a niche for analyses involving non-model organisms that are not supported by many available SNP annotation tools. SNPdat will be of great interest to scientists involved in SNP discovery and analysis projects, particularly those with limited bioinformatics experience.

  3. Exploring Patterns of Soil Organic Matter Decomposition with Students and the Public Through the Global Decomposition Project (GDP)

    Science.gov (United States)

    Wood, J. H.; Natali, S.

    2014-12-01

    The Global Decomposition Project (GDP) is a program designed to introduce and educate students and the general public about soil organic matter and decomposition through a standardized protocol for collecting, reporting, and sharing data. This easy-to-use hands-on activity focuses on questions such as "How do environmental conditions control decomposition of organic matter in soil?" and "Why do some areas accumulate organic matter and others do not?" Soil organic matter is important to local ecosystems because it affects soil structure, regulates soil moisture and temperature, and provides energy and nutrients to soil organisms. It is also important globally because it stores a large amount of carbon, and when microbes "eat", or decompose organic matter they release greenhouse gasses such as carbon dioxide and methane into the atmosphere, which affects the earth's climate. The protocol describes a commonly used method to measure decomposition using a paper made of cellulose, a component of plant cell walls. Participants can receive pre-made cellulose decomposition bags, or make decomposition bags using instructions in the protocol and easily obtained materials (e.g., window screen and lignin-free paper). Individual results will be shared with all participants and the broader public through an online database. We will present decomposition bag results from a research site in Alaskan tundra, as well as from a middle-school-student led experiment in California. The GDP demonstrates how scientific methods can be extended to educate broader audiences, while at the same time, data collected by students and the public can provide new insight into global patterns of soil decomposition. The GDP provides a pathway for scientists and educators to interact and reach meaningful education and research goals.

  4. Accelerating the Whiteshell Laboratories Decommissioning Through the Implementation of a Projectized and Delivery-Focused Organization - 13074

    Energy Technology Data Exchange (ETDEWEB)

    Wilcox, Brian; Mellor, Russ; Michaluk, Craig [Atomic Energy of Canada Limited, Whiteshell Laboratories, Pinawa, Manitoba (Canada)

    2013-07-01

    Whiteshell Laboratories (WL) is a nuclear research site in Canada that was commissioned in 1964 by Atomic Energy of Canada Limited. It covers a total area of approximately 4,375 hectares (10,800 acres) and includes the main campus site, the Waste Management Area (WMA) and outer areas of land identified as not used for or impacted by nuclear development or operations. The WL site employed up to 1100 staff. Site activities included the successful operation of a 60 MW organic liquid-cooled research reactor from 1965 to 1985, and various research programs including reactor safety research, small reactor development, fuel development, biophysics and radiation applications, as well as work under the Canadian Nuclear Fuel Waste Management Program. In 1997, AECL made a business decision to discontinue research programs and operations at WL, and obtained government concurrence in 1998. The Nuclear Legacy Liabilities Program (NLLP) was established in 2006 by the Canadian Government to remediate nuclear legacy liabilities in a safe and cost effective manner, including the WL site. The NLLP is being implemented by AECL under the governance of a Natural Resources Canada (NRCan)/AECL Joint Oversight Committee (JOC). Significant progress has since been made, and the WL site currently holds the only Canadian Nuclear Safety Commission (CNSC) nuclear research site decommissioning license in Canada. The current decommissioning license is in place until the end of 2018. The present schedule planned for main campus decommissioning is 30 years (to 2037), followed by institutional control of the WMA until a National plan is implemented for the long-term management of nuclear waste. There is an impetus to advance work and complete decommissioning sooner. To accomplish this, AECL has added significant resources, reorganized and moved to a projectized environment. This presentation outlines changes made to the organization, the tools implemented to foster projectization, and the benefits

  5. neXtProt: organizing protein knowledge in the context of human proteome projects.

    Science.gov (United States)

    Gaudet, Pascale; Argoud-Puy, Ghislaine; Cusin, Isabelle; Duek, Paula; Evalet, Olivier; Gateau, Alain; Gleizes, Anne; Pereira, Mario; Zahn-Zabal, Monique; Zwahlen, Catherine; Bairoch, Amos; Lane, Lydie

    2013-01-04

    About 5000 (25%) of the ~20400 human protein-coding genes currently lack any experimental evidence at the protein level. For many others, there is only little information relative to their abundance, distribution, subcellular localization, interactions, or cellular functions. The aim of the HUPO Human Proteome Project (HPP, www.thehpp.org ) is to collect this information for every human protein. HPP is based on three major pillars: mass spectrometry (MS), antibody/affinity capture reagents (Ab), and bioinformatics-driven knowledge base (KB). To meet this objective, the Chromosome-Centric Human Proteome Project (C-HPP) proposes to build this catalog chromosome-by-chromosome ( www.c-hpp.org ) by focusing primarily on proteins that currently lack MS evidence or Ab detection. These are termed "missing proteins" by the HPP consortium. The lack of observation of a protein can be due to various factors including incorrect and incomplete gene annotation, low or restricted expression, or instability. neXtProt ( www.nextprot.org ) is a new web-based knowledge platform specific for human proteins that aims to complement UniProtKB/Swiss-Prot ( www.uniprot.org ) with detailed information obtained from carefully selected high-throughput experiments on genomic variation, post-translational modifications, as well as protein expression in tissues and cells. This article describes how neXtProt contributes to prioritize C-HPP efforts and integrates C-HPP results with other research efforts to create a complete human proteome catalog.

  6. Growth and Expansion of the International Criticality Safety Benchmark Evaluation Project and the Newly Organized International Reactor Physics Experiment Evaluation Project

    International Nuclear Information System (INIS)

    J. Blair Briggs; Lori Scott; Yolanda Rugama; Enrico Satori

    2007-01-01

    Since ICNC 2003, the International Criticality Safety Benchmark Evaluation Project (ICSBEP) has continued to expand its efforts and broaden its scope. Criticality-alarm/shielding type benchmarks and fundamental physics measurements that are relevant to criticality safety applications are not only included in the scope of the project, but benchmark data are also included in the latest version of the handbook. A considerable number of improvements have been made to the searchable database, DICE and the criticality-alarm/shielding benchmarks and fundamental physics measurements have been included in the database. There were 12 countries participating on the ICSBEP in 2003. That number has increased to 18 with recent contributions of data and/or resources from Brazil, Czech Republic, Poland, India, Canada, and China. South Africa, Germany, Argentina, and Australia have been invited to participate. Since ICNC 2003, the contents of the ''International Handbook of Evaluated Criticality Safety Benchmark Experiments'' have increased from 350 evaluations (28,000 pages) containing benchmark specifications for 3070 critical or subcritical configurations to 442 evaluations (over 38,000 pages) containing benchmark specifications for 3957 critical or subcritical configurations, 23 criticality-alarm-placement/shielding configurations with multiple dose points for each, and 20 configurations that have been categorized as fundamental physics measurements that are relevant to criticality safety applications in the 2006 Edition of the ICSBEP Handbook. Approximately 30 new evaluations and 250 additional configurations are expected to be added to the 2007 Edition of the Handbook. Since ICNC 2003, a reactor physics counterpart to the ICSBEP, The International Reactor Physics Experiment Evaluation Project (IRPhEP) was initiated. Beginning in 1999, the IRPhEP was conducted as a pilot activity by the by the Organization of Economic Cooperation and Development (OECD) Nuclear Energy Agency

  7. Growth and Expansion of the International Criticality Safety Benchmark Evaluation Project and the Newly Organized International Reactor Physics Experiment Evaluation Project

    Energy Technology Data Exchange (ETDEWEB)

    J. Blair Briggs; Lori Scott; Yolanda Rugama; Enrico Satori

    2007-05-01

    Since ICNC 2003, the International Criticality Safety Benchmark Evaluation Project (ICSBEP) has continued to expand its efforts and broaden its scope. Criticality-alarm / shielding type benchmarks and fundamental physics measurements that are relevant to criticality safety applications are not only included in the scope of the project, but benchmark data are also included in the latest version of the handbook. A considerable number of improvements have been made to the searchable database, DICE and the criticality-alarm / shielding benchmarks and fundamental physics measurements have been included in the database. There were 12 countries participating on the ICSBEP in 2003. That number has increased to 18 with recent contributions of data and/or resources from Brazil, Czech Republic, Poland, India, Canada, and China. South Africa, Germany, Argentina, and Australia have been invited to participate. Since ICNC 2003, the contents of the “International Handbook of Evaluated Criticality Safety Benchmark Experiments” have increased from 350 evaluations (28,000 pages) containing benchmark specifications for 3070 critical or subcritical configurations to 442 evaluations (over 38,000 pages) containing benchmark specifications for 3957 critical or subcritical configurations, 23 criticality-alarm-placement / shielding configurations with multiple dose points for each, and 20 configurations that have been categorized as fundamental physics measurements that are relevant to criticality safety applications in the 2006 Edition of the ICSBEP Handbook. Approximately 30 new evaluations and 250 additional configurations are expected to be added to the 2007 Edition of the Handbook. Since ICNC 2003, a reactor physics counterpart to the ICSBEP, The International Reactor Physics Experiment Evaluation Project (IRPhEP) was initiated. Beginning in 1999, the IRPhEP was conducted as a pilot activity by the by the Organization of Economic Cooperation and Development (OECD) Nuclear Energy

  8. Resolution of ibuprofen: a project for an experimental organic chemistry course

    International Nuclear Information System (INIS)

    Romero, Adriano L.; Baptistella, Lucia H.B.; Coelho, Fernando; Imamura, Paulo M.

    2012-01-01

    A practical and didactic sequence of experiments was proposed to illustrate the stereochemistry concept, optically active compounds, resolution of racemates, and use of the NMR technique, including 2D-COSY for identification of organic compounds, on a laboratory course for undergraduate students. The sequence was: extractions of racemic ibuprofen and chiral naproxen from commercial tablets; syntheses of diastereoisomeric amides reacting chiral (S)-(-)-α-methylbenzylamine with (+-)-ibuprofen; separation and determination of absolute configuration of amides by 1 H NMR spectroscopy and GC analysis, and hydrolysis of amides to obtain (+)- and (-)-ibuprofen. (author)

  9. Principles of asymmetric synthesis

    CERN Document Server

    Gawley, Robert E; Aube, Jeffrey

    2012-01-01

    The world is chiral. Most of the molecules in it are chiral, and asymmetric synthesis is an important means by which enantiopure chiral molecules may be obtained for study and sale. Using examples from the literature of asymmetric synthesis, this book presents a detailed analysis of the factors that govern stereoselectivity in organic reactions. After an explanation of the basic physical-organic principles governing stereoselective reactions, the authors provide a detailed, annotated glossary of stereochemical terms. A chapter on "Practical Aspects of Asymmetric Synthesis" provides a critical overview of the most common methods for the preparation of enantiomerically pure compounds, techniques for analysis of stereoisomers using chromatographic, spectroscopic, and chiroptical methods. The authors then present an overview of the most important methods in contemporary asymmetric synthesis organized by reaction type. Thus, there are four chapters on carbon-carbon bond forming reactions, one chapter on reductions...

  10. Project «Zero Failure Level». Organization, State, Tasks

    International Nuclear Information System (INIS)

    Ugryumov, A.

    2015-01-01

    This paper starts with description of organizational actions and structure of the project. Tree of failures - hierarchical list; VVER-1000 FA failure main features like: change of geometrical form; mechanical damage; leaking FA and post irradiation examination of leaking fuel assemblies VVER-1000 are also presented. At the end author concluded that: 1) Organizational and technical actions are completed. 2) Significant part of works per stage «Determination of current state» is fulfilled. 3) Systematic cause of the main feature of failure – leaking of FA- is the debris damage of fuel rod cladding with foreign objects. 4) It is important to equip NPPs with modern means of FA inspection and means of extraction of foreign objects

  11. Peculiarities of organization of project and research activity of students in computer science, physics and technology

    Science.gov (United States)

    Stolyarov, I. V.

    2017-01-01

    The author of this article manages a project and research activity of students in the areas of computer science, physics, engineering and biology, basing on the acquired experience in these fields. Pupils constantly become winners of competitions and conferences of different levels, for example, three of the finalists of Intel ISEF in 2013 in Phoenix (Arizona, USA) and in 2014 in Los Angeles (California, USA). In 2013 A. Makarychev received the "Small Nobel prize" in Computer Science section and special award sponsors - the company's CAST. Scientific themes and methods suggested by the author and developed in joint publications of students from Russia, Germany and Austria are the patents for invention and certificates for registration in the ROSPATENT. The article presents the results of the implementation of specific software and hardware systems in physics, engineering and medicine.

  12. Neptuno-nuclear European platform of training and university organizations project

    International Nuclear Information System (INIS)

    Comsa, Olivia; Meglea, Claudia; Banutoiu, Marina; Paraschiva, M. V.; Meglea, S.

    2003-01-01

    The project focuses on a harmonised approach to education and training in nuclear engineering in Europe and its implementation, including better integration of national resources and capabilities. The expected result is an operational network for training and life-long learning schemes as well as for academic education at the master, doctoral and post doctoral degree, underpinning: - sustainability of European's excellence in nuclear technology; - harmonised approaches to safety and best practices, both operational and regulatory at European level in Member States and Accession Countries; - preservation of competence and expertise for the continued safe use of nuclear energy and other uses of irradiations in industry and medicine; - harmonised approach for training and education in nuclear engineering. In the network: - we implement the roadmap for nuclear education in Europe as developed and demonstrated in the ongoing Euratom FP5 project ENEM; - we warrant the end-user relevance of the education at all levels by recruiting (part-time) professors out of industry and by providing (re-)training of nuclear industry personnel; - we teach advanced courses preferably at selected centres of excellence; - bridging leading edge research and new knowledge generation with teaching and education; -creating nuclei of excellence for doctoral schools in nuclear engineering and sciences; - we facilitate transnational access to research infrastructure. The final aim of the NEPTUNO initiative is to guarantee sufficient people, means and knowledge (resources) to make possible the safe and efficient applications of the nuclear technology to the civil and industry in the medium and long term. This will be accomplished by the design, development and testing of a system able to achieve the sustainable integration of education and training in nuclear engineering and safety in Europe. Thus, by responding to the EC objective for call for proposals, a joint approach to be widely applied in

  13. Update heat exchanger designing principles

    International Nuclear Information System (INIS)

    Lipets, A.U.; Yampol'skij, A.E.

    1985-01-01

    Update heat exchanger design principles are analysed. Different coolant pattern in a heat exchanger are considered. It is suggested to rationally organize flow rates irregularity in it. Applying on heat exchanger designing measures on using really existing temperature and flow rate irregularities will permit to improve heat exchanger efficiency. It is expedient in some cases to artificially produce irregularities. In this connection some heat exchanger design principles must be reviewed now

  14. Organics.

    Science.gov (United States)

    Chian, Edward S. K.; DeWalle, Foppe B.

    1978-01-01

    Presents water analysis literature for 1978. This review is concerned with organics, and it covers: (1) detergents and surfactants; (2) aliphatic and aromatic hydrocarbons; (3) pesticides and chlorinated hydrocarbons; and (4) naturally occurring organics. A list of 208 references is also presented. (HM)

  15. Organizers.

    Science.gov (United States)

    Callison, Daniel

    2000-01-01

    Focuses on "organizers," tools or techniques that provide identification and classification along with possible relationships or connections among ideas, concepts, and issues. Discusses David Ausubel's research and ideas concerning advance organizers; the implications of Ausubel's theory to curriculum and teaching; "webbing," a…

  16. Soil organic carbon stocks under native vegetation - revised estimates for use with the simple assessment option of the Carbon Benefits Project system

    NARCIS (Netherlands)

    Batjes, N.H.

    2011-01-01

    The Carbon Benefits Project (CBP) is developing a standardized system for sustainable land management projects to measure, model and report changes in carbon stocks and greenhouse gas (GHG) emissions for use at varying scales. A global framework of soil organic carbon (SOC) stocks under native

  17. Give Water a Hand. Farm and Ranch Site Action Guide. Organizing Water Conservation and Pollution Prevention Service Projects in Your Community.

    Science.gov (United States)

    Wisconsin Univ., Madison. Coll. of Agricultural and Life Sciences.

    Students grades 4-8 can use this guide to explore the topics of water, and water conservation on a farm or ranch, while conducting an environmental community service project. Youth groups, led by a group leader, work with local experts from business, government, or environmental organizations to complete the project. Nine activity sections involve…

  18. Evaluating the Alignment of Organizational and Project Contexts for BIM Adoption: A Case Study of a Large Owner Organization

    Directory of Open Access Journals (Sweden)

    Hasan Burak Cavka

    2015-11-01

    Full Text Available Building information modeling (BIM has been presented as a potential solution to current facilities management problems related to information exchange during handover, and facilities information management during operations. However, implementing BIM in an owner organization is a complex challenge that necessitates reconfiguration of work practices and internal structures to fully realize the benefits. Owners are often unsure about how or whether they should go through the challenges related to implementation. Although previous studies have documented the potential benefits of BIM adoption for owners, such as improvements in work order processing, very little research has specifically looked at the transition to BIM and the scale of the effort required for large and diverse owner organizations. This paper presents the results of a long-term embedded case study analysis of a large owner-operator institutional organization that investigated the alignment of facility management (FM practices across organizational and project contexts. The research objective was to examine current organizational practices in order to understand the potential, as well as the challenges, of transitioning from a paper-based to a model-based approach in handover and operations. We describe the current state of handover, information management and facility management practices and developed a framework to characterize the alignment between organizational constructs, available technology, project artifacts and owner requirements. This investigation of the current state of practice enables us to understand the gap between available and required information, processes and technology, and to better understand the enormous challenges owners face when considering the transition to BIM.

  19. Organizing vertical layout environments: a forward-looking development strategy for high-rise building projects

    Science.gov (United States)

    Magay, A. A.; Bulgakova, E. A.; Zabelina, S. A.

    2018-03-01

    The article highlights issues surrounding development of high rise buildings. With the rapid increase of the global population there has been a trend for people to migrate into megacities and has caused the expansion of big city territories. This trend, coupled with the desire for a comfortable living environment, has resulted in numerous problems plaguing the megacity. This article proposes that a viable solution to the problems facing megacities is to create vertical layout environments. Potential options for creating vertical layout environments are set out below including the construction of buildings with atriums. Further, the article puts forth suggested spatial organization of the environment as well as optimal landscaping of high-rise buildings and constructions for the creation of vertical layout environments. Finally, the persuasive reasons for the adoption of vertical layout environments is that it will decrease the amount of developed urban areas, decrease traffic and increase environmental sustainability.

  20. Supervised self-organization of homogeneous swarms using ergodic projections of Markov chains.

    Science.gov (United States)

    Chattopadhyay, Ishanu; Ray, Asok

    2009-12-01

    This paper formulates a self-organization algorithm to address the problem of global behavior supervision in engineered swarms of arbitrarily large population sizes. The swarms considered in this paper are assumed to be homogeneous collections of independent identical finite-state agents, each of which is modeled by an irreducible finite Markov chain. The proposed algorithm computes the necessary perturbations in the local agents' behavior, which guarantees convergence to the desired observed state of the swarm. The ergodicity property of the swarm, which is induced as a result of the irreducibility of the agent models, implies that while the local behavior of the agents converges to the desired behavior only in the time average, the overall swarm behavior converges to the specification and stays there at all times. A simulation example illustrates the underlying concept.

  1. Quality Management Principles as Illustrated by the Organization of Romanian Inter-War Factories. A Century of Romanian Industrial Tradition in Aeronautics

    Directory of Open Access Journals (Sweden)

    Manuela RUSU

    2017-03-01

    Full Text Available Inter-war Romania developed 6 aircraft factories, the first starting its activity in 1916. Four of these, with three located in Bucharest, produced over 2000 aircraft, maily for the military use as Romania entered the Second World War. The activity of these factories was undertaken in times when nobody thought about formulating the principles of quality management and the research of the first scientists in quality, Deming, Shewhart and Juran had not yet been accepted or published. The work aims to present the inter-war Romanian aeronautical industry developments regarding the quality management.

  2. Implementation of Supply Chain Management (SCM in pharmaceutical company, general principles and case study

    Directory of Open Access Journals (Sweden)

    Zoran Nakov

    2014-12-01

    Full Text Available Supply Chain Management (SCM in pharmaceutical industry is defined as a “responsible SCM” and its implementation is according to the principles of: business ethics, rights of labor and principles of healthy and safe working environment. Pharmaceutical companies with implemented “responsible SCM” have to use management systems to facilitate continuous improvement in accordance with their working principles. The main purpose of this management system is to ensure the consistency, reliability and continuous improvement of all workflows within an organization.The analyzed case describes the project of European generic pharmaceutical company, which intends to implement best practice SCM operations for five European manufacturing sites and European logistics organizations (active ingredients supply, distribution centers, affiliate customers and third party manufacturers. The main objectives of the project were the creation of the future improved To-Be situation through implementation of new SCM models to the existing To-Day situation.

  3. Principles of neural information processing

    CERN Document Server

    Seelen, Werner v

    2016-01-01

    In this fundamental book the authors devise a framework that describes the working of the brain as a whole. It presents a comprehensive introduction to the principles of Neural Information Processing as well as recent and authoritative research. The books´ guiding principles are the main purpose of neural activity, namely, to organize behavior to ensure survival, as well as the understanding of the evolutionary genesis of the brain. Among the developed principles and strategies belong self-organization of neural systems, flexibility, the active interpretation of the world by means of construction and prediction as well as their embedding into the world, all of which form the framework of the presented description. Since, in brains, their partial self-organization, the lifelong adaptation and their use of various methods of processing incoming information are all interconnected, the authors have chosen not only neurobiology and evolution theory as a basis for the elaboration of such a framework, but also syst...

  4. Organizations

    DEFF Research Database (Denmark)

    Hatch, Mary Jo

    and considers many more. Mary Jo Hatch introduces the concept of organizations by presenting definitions and ideas drawn from the a variety of subject areas including the physical sciences, economics, sociology, psychology, anthropology, literature, and the visual and performing arts. Drawing on examples from......Most of us recognize that organizations are everywhere. You meet them on every street corner in the form of families and shops, study in them, work for them, buy from them, pay taxes to them. But have you given much thought to where they came from, what they are today, and what they might become...... prehistory and everyday life, from the animal kingdom as well as from business, government, and other formal organizations, Hatch provides a lively and thought provoking introduction to the process of organization....

  5. #IHeartChemistryNCSU: Free Choice, Content, and Elements of Science Communication as the Framework for an Introductory Organic Chemistry Project

    Science.gov (United States)

    Frohock, Bram H.; Winterrowd, Samantha T.; Gallardo-Williams, Maria T.

    2018-01-01

    Students in a large introductory organic chemistry class were given the freedom to choose an organic compound of interest and were challenged to develop an educational object (physical or digital) designed to be shared with the broader public via social media. Analysis of the project results shows that most students appreciated the open nature of…

  6. Principles of quantum chemistry

    CERN Document Server

    George, David V

    2013-01-01

    Principles of Quantum Chemistry focuses on the application of quantum mechanics in physical models and experiments of chemical systems.This book describes chemical bonding and its two specific problems - bonding in complexes and in conjugated organic molecules. The very basic theory of spectroscopy is also considered. Other topics include the early development of quantum theory; particle-in-a-box; general formulation of the theory of quantum mechanics; and treatment of angular momentum in quantum mechanics. The examples of solutions of Schroedinger equations; approximation methods in quantum c

  7. Differential representation of sunflower ESTs in enriched organ-specific cDNA libraries in a small scale sequencing project

    Directory of Open Access Journals (Sweden)

    Heinz Ruth A

    2003-09-01

    Full Text Available Abstract Background Subtractive hybridization methods are valuable tools for identifying differentially regulated genes in a given tissue avoiding redundant sequencing of clones representing the same expressed genes, maximizing detection of low abundant transcripts and thus, affecting the efficiency and cost effectiveness of small scale cDNA sequencing projects aimed to the specific identification of useful genes for breeding purposes. The objective of this work is to evaluate alternative strategies to high-throughput sequencing projects for the identification of novel genes differentially expressed in sunflower as a source of organ-specific genetic markers that can be functionally associated to important traits. Results Differential organ-specific ESTs were generated from leaf, stem, root and flower bud at two developmental stages (R1 and R4. The use of different sources of RNA as tester and driver cDNA for the construction of differential libraries was evaluated as a tool for detection of rare or low abundant transcripts. Organ-specificity ranged from 75 to 100% of non-redundant sequences in the different cDNA libraries. Sequence redundancy varied according to the target and driver cDNA used in each case. The R4 flower cDNA library was the less redundant library with 62% of unique sequences. Out of a total of 919 sequences that were edited and annotated, 318 were non-redundant sequences. Comparison against sequences in public databases showed that 60% of non-redundant sequences showed significant similarity to known sequences. The number of predicted novel genes varied among the different cDNA libraries, ranging from 56% in the R4 flower to 16 % in the R1 flower bud library. Comparison with sunflower ESTs on public databases showed that 197 of non-redundant sequences (60% did not exhibit significant similarity to previously reported sunflower ESTs. This approach helped to successfully isolate a significant number of new reported sequences

  8. Organic Contaminants Associated with the Extraction of Unconventional Gas. Risk Analysis in the Initial Phases of the Project

    International Nuclear Information System (INIS)

    Xu, L.; Hurtado, A.; Recreo, F.; Eguilior, S.

    2015-01-01

    The latest technological advances in hydraulic fracturing and horizontal drilling are promoting a commercial scale extraction of unconventional fossil fuels in several regions of the world. Although there is still no commercial scale extraction in the Member States of the EU, potential stocks in some of them, as in the case of Spain, stimulate the need to carry out precautionary previous studies. These, based on the experience in the USA, will allow to define the characteristics that a priori should include a project of unconventional gas extraction, so that their safety is maximized by minimizing the likelihood of adverse effects on the environment. In unconventional gas production a fracturing fluid, typically water, with different types of additives is injected into the reservoir at very high pressure in order to create fractures to increase the porosity and permeability of the rock. In this scenario the flowback and produced water (water brought to the surface during the extraction of gas or oil) is usually a mixture of fluids injected and brines present in the repository. The quality of the flowback and produced water is variable. Its salinity varies from similar to drinking water to several times more saline than seawater. Furthermore, different compounds other than salt can be present in various amounts in the flowback and produced water: oil and other organic compounds, solids in suspension, bacteria, naturally occurring radioactive elements (NORM), and any of the elements injected with the hydraulic fracturing fluid. Due to the high variability of contaminants in the flowback and produced water as well as potentially large volumes involved, composition of flowback and produced water and the analysis of the risks associated with them is an important aspect to consider from the initial phases of project development of unconventional gas extraction. This report covers the risk analysis of an unconventional gas extraction project, the initial assessment of the

  9. Bioreactor principles

    Science.gov (United States)

    2001-01-01

    Cells cultured on Earth (left) typically settle quickly on the bottom of culture vessels due to gravity. In microgravity (right), cells remain suspended and aggregate to form three-dimensional tissue. The NASA Bioreactor provides a low turbulence culture environment which promotes the formation of large, three-dimensional cell clusters. The Bioreactor is rotated to provide gentle mixing of fresh and spent nutrient without inducing shear forces that would damage the cells. Due to their high level of cellular organization and specialization, samples constructed in the bioreactor more closely resemble the original tumor or tissue found in the body. The work is sponsored by NASA's Office of Biological and Physical Research. The bioreactor is managed by the Biotechnology Cell Science Program at NASA's Johnson Space Center (JSC). NASA-sponsored bioreactor research has been instrumental in helping scientists to better understand normal and cancerous tissue development. In cooperation with the medical community, the bioreactor design is being used to prepare better models of human colon, prostate, breast and ovarian tumors. Cartilage, bone marrow, heart muscle, skeletal muscle, pancreatic islet cells, liver and kidney are just a few of the normal tissues being cultured in rotating bioreactors by investigators.

  10. The Human Genome Diversity Project

    Energy Technology Data Exchange (ETDEWEB)

    Cavalli-Sforza, L. [Stanford Univ., CA (United States)

    1994-12-31

    The Human Genome Diversity Project (HGD Project) is an international anthropology project that seeks to study the genetic richness of the entire human species. This kind of genetic information can add a unique thread to the tapestry knowledge of humanity. Culture, environment, history, and other factors are often more important, but humanity`s genetic heritage, when analyzed with recent technology, brings another type of evidence for understanding species` past and present. The Project will deepen the understanding of this genetic richness and show both humanity`s diversity and its deep and underlying unity. The HGD Project is still largely in its planning stages, seeking the best ways to reach its goals. The continuing discussions of the Project, throughout the world, should improve the plans for the Project and their implementation. The Project is as global as humanity itself; its implementation will require the kinds of partnerships among different nations and cultures that make the involvement of UNESCO and other international organizations particularly appropriate. The author will briefly discuss the Project`s history, describe the Project, set out the core principles of the Project, and demonstrate how the Project will help combat the scourge of racism.

  11. The gauge principle vs. the equivalence principle

    International Nuclear Information System (INIS)

    Gates, S.J. Jr.

    1984-01-01

    Within the context of field theory, it is argued that the role of the equivalence principle may be replaced by the principle of gauge invariance to provide a logical framework for theories of gravitation

  12. Biological Parameters and Molecular Markers of Clone CL Brener - The Reference Organism of the Trypanosoma cruzi Genome Project

    Directory of Open Access Journals (Sweden)

    Bianca Zingales

    1997-11-01

    Full Text Available Clone CL Brener is the reference organism used in the Trypanosoma cruzi Genome Project. Some biological parameters of CL Brener were determined: (a the doubling time of epimastigote forms cultured in liver infusion-tryptose (LIT medium at 28oC is 58±13 hr; (b differentiation of epimastigotes to metacyclic trypomastigotes is obtained by incubation in LIT-20% Grace´s medium; (c trypomastigotes infect mammalian cultured cells and perform the complete intracellular cycle at 33 and 37oC; (d blood forms are highly infective to mice; (e blood forms are susceptible to nifurtimox and benznidazole. The molecular typing of CL Brener has been determined: (a isoenzymatic profiles are characteristic of zymodeme ZB; (b PCR amplification of a 24Sa ribosomal RNA sequence indicates it belongs to T. cruzi lineage 1; (c schizodeme, randomly amplified polymorphic DNA (RAPD and DNA fingerprinting analyses were performed

  13. Virtual projects

    DEFF Research Database (Denmark)

    Svejvig, Per; Commisso, Trine Hald

    2012-01-01

    that the best practice knowledge has not permeated sufficiently to the practice. Furthermore, the appropriate application of information and communication technology (ICT) remains a big challenge, and finally project managers are not sufficiently trained in organizing and conducting virtual projects....... The overall implications for research and practice are to acknowledge virtual project management as very different to traditional project management and to address this difference.......Virtual projects are common with global competition, market development, and not least the financial crisis forcing organizations to reduce their costs drastically. Organizations therefore have to place high importance on ways to carry out virtual projects and consider appropriate practices...

  14. The response of soil organic carbon of a rich fen peatland in interior Alaska to projected climate change.

    Science.gov (United States)

    Fan, Zhaosheng; David McGuire, Anthony; Turetsky, Merritt R; Harden, Jennifer W; Michael Waddington, James; Kane, Evan S

    2013-02-01

    It is important to understand the fate of carbon in boreal peatland soils in response to climate change because a substantial change in release of this carbon as CO2 and CH4 could influence the climate system. The goal of this research was to synthesize the results of a field water table manipulation experiment conducted in a boreal rich fen into a process-based model to understand how soil organic carbon (SOC) of the rich fen might respond to projected climate change. This model, the peatland version of the dynamic organic soil Terrestrial Ecosystem Model (peatland DOS-TEM), was calibrated with data collected during 2005-2011 from the control treatment of a boreal rich fen in the Alaska Peatland Experiment (APEX). The performance of the model was validated with the experimental data measured from the raised and lowered water-table treatments of APEX during the same period. The model was then applied to simulate future SOC dynamics of the rich fen control site under various CO2 emission scenarios. The results across these emissions scenarios suggest that the rate of SOC sequestration in the rich fen will increase between year 2012 and 2061 because the effects of warming increase heterotrophic respiration less than they increase carbon inputs via production. However, after 2061, the rate of SOC sequestration will be weakened and, as a result, the rich fen will likely become a carbon source to the atmosphere between 2062 and 2099. During this period, the effects of projected warming increase respiration so that it is greater than carbon inputs via production. Although changes in precipitation alone had relatively little effect on the dynamics of SOC, changes in precipitation did interact with warming to influence SOC dynamics for some climate scenarios. © 2012 Blackwell Publishing Ltd.

  15. The response of soil organic carbon of a rich fen peatland in interior Alaska to projected climate change

    Science.gov (United States)

    Fan, Zhaosheng; McGuire, Anthony David; Turetsky, Merritt R.; Harden, Jennifer W.; Waddington, James Michael; Kane, Evan S.

    2013-01-01

    It is important to understand the fate of carbon in boreal peatland soils in response to climate change because a substantial change in release of this carbon as CO2 and CH4 could influence the climate system. The goal of this research was to synthesize the results of a field water table manipulation experiment conducted in a boreal rich fen into a process-based model to understand how soil organic carbon (SOC) of the rich fen might respond to projected climate change. This model, the peatland version of the dynamic organic soil Terrestrial Ecosystem Model (peatland DOS-TEM), was calibrated with data collected during 2005–2011 from the control treatment of a boreal rich fen in the Alaska Peatland Experiment (APEX). The performance of the model was validated with the experimental data measured from the raised and lowered water-table treatments of APEX during the same period. The model was then applied to simulate future SOC dynamics of the rich fen control site under various CO2 emission scenarios. The results across these emissions scenarios suggest that the rate of SOC sequestration in the rich fen will increase between year 2012 and 2061 because the effects of warming increase heterotrophic respiration less than they increase carbon inputs via production. However, after 2061, the rate of SOC sequestration will be weakened and, as a result, the rich fen will likely become a carbon source to the atmosphere between 2062 and 2099. During this period, the effects of projected warming increase respiration so that it is greater than carbon inputs via production. Although changes in precipitation alone had relatively little effect on the dynamics of SOC, changes in precipitation did interact with warming to influence SOC dynamics for some climate scenarios.

  16. Equivalence principles and electromagnetism

    Science.gov (United States)

    Ni, W.-T.

    1977-01-01

    The implications of the weak equivalence principles are investigated in detail for electromagnetic systems in a general framework. In particular, it is shown that the universality of free-fall trajectories (Galileo weak equivalence principle) does not imply the validity of the Einstein equivalence principle. However, the Galileo principle plus the universality of free-fall rotation states does imply the Einstein principle.

  17. Principles & practice of physics

    CERN Document Server

    Mazur, Eric; Dourmashkin, Peter A; Pedigo, Daryl; Bieniek, Ronald J

    2015-01-01

    Putting physics first Based on his storied research and teaching, Eric Mazur's Principles & Practice of Physics builds an understanding of physics that is both thorough and accessible. Unique organization and pedagogy allow you to develop a true conceptual understanding of physics alongside the quantitative skills needed in the course. *New learning architecture: The book is structured to help you learn physics in an organized way that encourages comprehension and reduces distraction.*Physics on a contemporary foundation: Traditional texts delay the introduction of ideas that we now see as unifying and foundational. This text builds physics on those unifying foundations, helping you to develop an understanding that is stronger, deeper, and fundamentally simpler.*Research-based instruction: This text uses a range of research-based instructional techniques to teach physics in the most effective manner possible. The result is a groundbreaking book that puts physics first, thereby making it more accessible to...

  18. Fault Management Guiding Principles

    Science.gov (United States)

    Newhouse, Marilyn E.; Friberg, Kenneth H.; Fesq, Lorraine; Barley, Bryan

    2011-01-01

    Regardless of the mission type: deep space or low Earth orbit, robotic or human spaceflight, Fault Management (FM) is a critical aspect of NASA space missions. As the complexity of space missions grows, the complexity of supporting FM systems increase in turn. Data on recent NASA missions show that development of FM capabilities is a common driver for significant cost overruns late in the project development cycle. Efforts to understand the drivers behind these cost overruns, spearheaded by NASA's Science Mission Directorate (SMD), indicate that they are primarily caused by the growing complexity of FM systems and the lack of maturity of FM as an engineering discipline. NASA can and does develop FM systems that effectively protect mission functionality and assets. The cost growth results from a lack of FM planning and emphasis by project management, as well the maturity of FM as an engineering discipline, which lags behind the maturity of other engineering disciplines. As a step towards controlling the cost growth associated with FM development, SMD has commissioned a multi-institution team to develop a practitioner's handbook representing best practices for the end-to-end processes involved in engineering FM systems. While currently concentrating primarily on FM for science missions, the expectation is that this handbook will grow into a NASA-wide handbook, serving as a companion to the NASA Systems Engineering Handbook. This paper presents a snapshot of the principles that have been identified to guide FM development from cradle to grave. The principles range from considerations for integrating FM into the project and SE organizational structure, the relationship between FM designs and mission risk, and the use of the various tools of FM (e.g., redundancy) to meet the FM goal of protecting mission functionality and assets.

  19. A context based approach using Green Chemistry/Bio-remediation principles to enhance interest and learning of organic chemistry in a high school AP chemistry classroom

    Science.gov (United States)

    Miller, Tricia

    The ability of our planet to sustain life and heal itself is not as predictable as it used to be. Our need for educated future scientists who know what our planet needs, and can passionately apply that knowledge to find solutions should be at the heart of science education today. This study of learning organic chemistry through the lens of the environmental problem "What should be done with our food scraps?" explores student interest, and mastery of certain concepts in organic chemistry. This Green Chemistry/ Bio-remediation context-based teaching approach utilizes the Nature MillRTM, which is an indoor food waste composting machine, to learn about organic chemistry, and how this relates to landfill reduction possibilities, and resource production. During this unit students collected food waste from their cafeteria, and used the Nature MillRTM to convert food waste into compost. The use of these hands on activities, and group discussions in a context-based environment enhanced their interest in organic chemistry, and paper chromatography. According to a one-tailed paired T-test, the result show that this context-based approach is a significant way to increase both student interest and mastery of the content.

  20. The influence of corporate governance on project governance

    OpenAIRE

    Gonda, Pavel

    2011-01-01

    This work identifies the interaction between corporate governance and project management in project governance. It begins with introduction of basics of corporate governance and various principles of corporate governance in chosen countries and organizations. Further it introduces theoretical background of project governance and its connection and to corporate governance. In practical part work analyzes the level of compliancy with Swiss codex of best praxis in chosen company. The results con...