WorldWideScience

Sample records for transports routiers essence

  1. Modeling of pollutant emissions from road transport; Modelisation des emissions de polluants par le transport routier

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-07-01

    COPERT III (computer programme to calculate emissions from road transport) is the third version of an MS Windows software programme aiming at the calculation of air pollutant emissions from road transport. COPERT estimates emissions of all regulated air pollutants (CO, NO{sub x}, VOC, PM) produced by different vehicle categories as well as CO{sub 2} emissions on the basis of fuel consumption. This research seminar was organized by the French agency of environment and energy mastery (Ademe) around the following topics: the uncertainties and sensitiveness analysis of the COPERT III model, the presentation of case studies that use COPERT III for the estimation of road transport emissions, and the future of the modeling of road transport emissions: from COPERT III to ARTEMIS (assessment and reliability of transport emission models and inventory systems). This document is a compilation of 8 contributions to this seminar and dealing with: the uncertainty and sensitiveness analysis of the COPERT III model; the road mode emissions of the ESCOMPTE program: sensitivity study; the sensitivity analysis of the spatialized traffic at the time-aggregation level: application in the framework of the INTERREG project (Alsace); the road transport aspect of the regional air quality plan of Bourgogne region: exhaustive consideration of the road network; intercomparison of tools and methods for the inventory of emissions of road transport origin; evolution of the French park of vehicles by 2025: new projections; application of COPERT III to the French context: a new version of IMPACT-ADEME; the European ARTEMIS project: new structural considerations for the modeling of road transport emissions. (J.S.)

  2. Preparer une firme-reseau dans le transport routier des hydrocarbures le cas de TOTAL Madagascar

    Science.gov (United States)

    Razakamanifidiny, Patrick Dany

    2009-12-01

    In a dynamic context, a network firm is more and more suggested in scientific writings as a prevalent strategy to develop several firms in subcontracting link in order to satisfy the needs of their customers asking for products which are complex to manufacture. However, due to lack of sufficient preparation, most of network organizations fail. That's why it seems legitimate to explore an avenue of research on the preparation step of a network firm. How a third intermediary can develop and try out a change process in order to stimulate the commitment of films to organize themselves in network? This study is developed inside the framework of an intervention-research applied to the case of the oil distribution company TOTAL Madagascar. 71 weeks of intervention actions carried out with 27 subcontracting firms of hydrocarbon road transport located to Antananarivo are recorded within this framework. One of the critical elements in the oil distribution in Madagascar is the scarcity of the subcontracting firms of hydrocarbon road transport which are able to meet the required quality criterions. A lack of management standards observed in several small and medium enterprises of hydrocarbon road transport, a growth of the number of tankers accidents, and an insufficiency of individual resources to develop competences constitute the main reasons which explain this scarcity. By this way, a preparation step of a network firm was developed in order to increase the management competences of the subcontracting firms of hydrocarbon road transport, and to develop their capacity of collective learning. This step comes from the evolutionary perspective which consists in elaborating and implementing uprooting, movement and rooting activities related to a change implementation model taking reactions of the participating enterprises into consideration, through a change understanding process from objection to exploration until engagement. The realization of theses activities had been

  3. La question des détours dans le transport routier de marchandises

    Directory of Open Access Journals (Sweden)

    Sandra Lange

    2009-03-01

    Full Text Available La question des détours dans le transport transalpin de marchandises sur route figure constamment parmi les priorités des politiques de circulation. La pléthore de critères relatifs à la définition d’un détour a donné naissance à des points de vue divergents au sein des différents pays alpins, rendant le débat d’autant plus complexe. Le présent article propose des critères relatifs à la définition d’un détour ainsi qu’une analyse des détours faits en 2004 par les poids lourds franchissant les Alpes autrichiennes et suisses. L’analyse des détours faits par les poids lourds tend à démontrer qu’ils n’empruntent que rarement les itinéraires les plus courts. Il est intéressant de souligner que très peu de détours sont faits par le col du Saint-Gothard. Mais suivant le mode de calcul choisi, jusqu’à 740 000 poids lourds sur 1 996 000 font un détour de plus de 60 km par le col de Brenner alors que 18,1 % des véhicules pourraient emprunter un itinéraire plus court en passant par le col du Saint-Gothard et 11,5 % en passant par le col du San Bernardino. En théorie, la déviation vers des itinéraires plus courts des véhicules qui font un détour de plus de 60 km générerait une hausse de la circulation de 38 % au col du Saint-Gothard et de 149 % au col du San Bernardino. Aux cols de Brenner et de Tauern, la circulation diminuerait de 31 % et 16 % respectivement.Detours of trans-alpine freight transport by road are a constant issue on the traffic-policy agenda. A plethora of criteria regarding the definition of detours leads to diverging opinions prevailing in the individual Alpine countries and serves to complicate the discussion even further. This paper presents criteria regarding the definition of traffic detours as well as an analysis of the detours taken by heavy goods vehicles (trucks at the Austrian and Swiss Alpine crossings in the year 2004. The analysis of routes taken goes to show that

  4. More efforts needed to curb air pollution caused by road transport; Transport routier et nuissances atmospheriques, des efforts a poursuivre

    Energy Technology Data Exchange (ETDEWEB)

    Ba, M. [Institut francais de l' environnement, 45 - Orleans (France); Traimany, A. [ADEME, Agence de l' Environnement et de la Maitrise de l' Energie, Observatoire des sciences et techniques (OST/ADEME), 75 - Paris (France)

    2001-09-01

    In France, road transport is the main source of pollutant emissions in urban areas despite a fall in emissions of certain pollutants, recently achieved following significant technological progress and new legislation adopted. In addition, CO{sub 2} emissions from motor vehicles continue to rise, accounting for about 40 % of net CO{sub 2} emissions in France. These trends are mainly due to consumer behaviour and the use of motor vehicles. The sharp increase in passenger and freight traffic and an increase in the distances covered have negative impacts on the environment. In light of this situation, new technologies appear to be an inadequate solution to reverse emission trends. (A.L.B.)

  5. Report of the seminar modeling of pollutants emissions by road transport; Compte-rendu du seminaire modelisation des emissions de polluants par le transport routier

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-07-01

    This seminar was organised by A.D.E.M.E. around the following themes: uncertainties and sensitivity analysis of the C.O.P.E.R.T. 3 model (computer programme to calculate emissions from road transport), presentation of studies using the C.O.P.E.R.T. 3 model for the estimation of road transport emissions, the future of the modeling of transport emissions from C.O.P.E.R.T.3 to A.R.T.E.M.I.S. (assessment and reliability of transport emission models and inventory systems). The interventions were as follow: uncertainties and sensitivity analysis of the C.O.P.E.R.T. 3 model, emissions from road transport in the E.S.C.O.M.P.T.E. programme (study of sensitivity), analysis of sensitivity at the level of temporal aggregation of the spatialized traffic (to evaluate the sensitivity of an inventory at the level of temporal aggregation of traffic data on an important geographic area) application in the case of the I.N.T.E.R.R.E.G. project (Alsace), the road transport part of the regional plan for air quality in Bourgogne taking into account the road network, intercomparison of tools and inventory methods of road transport emissions, evolution of the French automobile park until 2005 and new projections, application of C.O.P.E.R.T. 3 to the French context a new version of I.M.P.A.C.T.- A.D.E.M.E., the European project A.R.T.E.M.I.S. structures novelties considered for the road transport emissions modeling. (N.C.)

  6. Particulate emissions from road transportation (gasoline and diesel). Chemical and granulometric characteristics; relative contribution; Emissions particulaires par les transports routiers (essence et diesel) caracteristiques chimiques et granulometriques contribution relative

    Energy Technology Data Exchange (ETDEWEB)

    Belot, G. [PSA-Peugiot-Citroen, 92 - La Garenne-Colombes (France)

    1996-12-31

    The formation process and chemical composition of diesel, leaded and lead-free gasoline combustion particulates are presented, and the effects of engine technology, post-treatments (oxidative catalysis), automobile speed and fuel type (more especially diesel type), on the granulometry of gasoline and diesel automotive particulates are studied. The emission contributions from the various diesel vehicle types (automobiles, trucks, buses), gasoline and diesel automobiles and other natural and anthropogenic particulate sources, are presented and compared

  7. Concept of Operations: Essence

    Energy Technology Data Exchange (ETDEWEB)

    Hutton, William J.

    2014-04-01

    This concept of operations is designed to give the reader a brief overview of the National Rural Electric Cooperative Association’s Essence project and a description of the Essence device design. The data collected by the device, how the data are used, and how the data are protected are also discussed in this document.

  8. Essence: Facilitating Software Innovation

    DEFF Research Database (Denmark)

    Aaen, Ivan

    2008-01-01

      This paper suggests ways to facilitate creativity and innovation in software development. The paper applies four perspectives – Product, Project, Process, and People –to identify an outlook for software innovation. The paper then describes a new facility–Software Innovation Research Lab (SIRL......) – and a new method concept for software innovation – Essence – based on views, modes, and team roles. Finally, the paper reports from an early experiment using SIRL and Essence and identifies further research....

  9. Memories of ESSENCE

    DEFF Research Database (Denmark)

    Jamison, Andrew

    2004-01-01

    The essay discusses som of the main challenges facing higher education in the environmental sciences within Europe. After reviewing the situation in several European countries based on a survey that was carried out in the EU-funded network, ESSENCE - the author proposes a number of reforms to imp...... to improve both the curricular and institutional aspects of environmental higher education....

  10. Essence: Facilitating Software Innovation

    DEFF Research Database (Denmark)

    Aaen, Ivan

    2008-01-01

      This paper suggests ways to facilitate creativity and innovation in software development. The paper applies four perspectives – Product, Project, Process, and People –to identify an outlook for software innovation. The paper then describes a new facility–Software Innovation Research Lab (SIRL) ......) – and a new method concept for software innovation – Essence – based on views, modes, and team roles. Finally, the paper reports from an early experiment using SIRL and Essence and identifies further research.......  This paper suggests ways to facilitate creativity and innovation in software development. The paper applies four perspectives – Product, Project, Process, and People –to identify an outlook for software innovation. The paper then describes a new facility–Software Innovation Research Lab (SIRL...

  11. Essence and constitution in Zubiri

    Directory of Open Access Journals (Sweden)

    Alfonso Gómez Fernández

    2015-03-01

    Full Text Available The aim of this article is to expound Zubiri’s concept of essence and to begin a critical discussion and evaluation of his proposal. Before explaining what essence is, it is necessary to observe that, for our author, not all things have an essence: only «reality-things» but not «meaning-things» form part of the «essentiable domain». This distinction between «reality-things» and «meaning-things» supposes a new conception of nature. (Nature is not the opposite of the artificial, as the Greek term physis is.«Reality-things» form a constitutional and «closed» system of non-causal and non-«external» characteristics or traits. These «foundational characteristics» of constitution, then, are precisely the essence. The article discusses critically the assumptions of this doctrine (reality, ontological pluralism, foundation and its possible limits in the light of contemporary science. It can be a useful theory for the philosophy of language.

  12. Aromatherapy Oils: Commodities, Materials, Essences

    OpenAIRE

    Barcan, Ruth

    2014-01-01

    This article examines the essential oils that are the central tools of aromatherapy and uses them as a case study for different approaches to material culture. It considers the conceptual and political implications of thinking of essential oils as, in turn, commodities, materials and essences. I argue that both cultural studies and aromatherapy have something to learn from each other. Classic materialist approaches might do well to focus more attention on the material properties and effects o...

  13. Conception d’une application web de gestion de la maintenance des réseaux routiers

    OpenAIRE

    JABRI, Mehdi

    2012-01-01

    Ce document présente le travail réalisé dans le cadre du projet de fin d’études du cursus d’Ingénieur de l’Ecole Nationale Supérieure d’Electronique, Informatique, Télécommunications, Mathématique et Mécanique de Bordeaux. Au sein de l’Ifsttar la mission s’est structurée autour de la mise en place d’une application web de gestion de la maintenance des réseaux routiers, et selon le plan suivant : -Travail de recherche consistant à faire communiquer ...

  14. Foreign language aptitude: essence, characteristics

    Directory of Open Access Journals (Sweden)

    Olesia Khudzei

    2017-03-01

    Full Text Available In the article analysed essence of concepts “gift”, “capabilities”, “foreign capabilities”et al. It is set that the successful study of foreign languages is determined at least by fourspecial когнитивные abilities (capacity for phonetic encryption, ability to perceivegrammatical relations in a foreign language and understand the role of grammar intranslation of expressions and suggestions, mechanical annex storage, inductive ability.Given of description of gifted, including to the study of foreign languages, children.Key words: foreign capabilities, capabilities, gift, gifted children.

  15. Holographic kinetic k-essence model

    Energy Technology Data Exchange (ETDEWEB)

    Cruz, Norman [Departamento de Fisica, Facultad de Ciencia, Universidad de Santiago de Chile, Casilla 307, Santiago (Chile)], E-mail: ncruz@lauca.usach.cl; Gonzalez-Diaz, Pedro F.; Rozas-Fernandez, Alberto [Colina de los Chopos, Instituto de Fisica Fundamental, Consejo Superior de Investigaciones Cientificas, Serrano 121, 28006 Madrid (Spain)], E-mail: a.rozas@cfmac.csic.es; Sanchez, Guillermo [Departamento de Matematica y Ciencia de la Computacion, Facultad de Ciencia, Universidad de Santiago de Chile, Casilla 307, Santiago (Chile)], E-mail: gsanchez@usach.cl

    2009-08-31

    We consider a connection between the holographic dark energy density and the kinetic k-essence energy density in a flat FRW universe. With the choice c{>=}1, the holographic dark energy can be described by a kinetic k-essence scalar field in a certain way. In this Letter we show this kinetic k-essential description of the holographic dark energy with c{>=}1 and reconstruct the kinetic k-essence function F(X)

  16. The essence of life purpose.

    Science.gov (United States)

    Hodges, Pamela J

    2009-01-01

    Life purpose is an important thread of critical care nursing. However, no consensus exists for a definition of life purpose. In addition, ambiguity prevails regarding the manner in which life purpose is incorporated into nursing practice and research. Therefore, through a conceptual synthesis process, this article aims to clarify the essence of life purpose with relevance to health and critical care nursing today. The outcome of the conceptual synthesis is an operational definition to be used in future nursing research. Information was obtained from a literature search of scholarly articles using (1) searches of electronic databases of literature about life purpose and (2) research studies addressing conceptual, substantive, and methodological domains. Topics consisted of the philosophical underpinnings of life purpose, its attributes, definitions, and theoretical frameworks, along with differences in theories and empirical support. Finally, emerging from this process, the article culminates with a proposed conceptual definition of life purpose, which may be applied broadly to older adults in various critical care settings.

  17. Hegel and the Becoming of Essence

    Directory of Open Access Journals (Sweden)

    David Gray Carlson

    2007-12-01

    Full Text Available One of the more mysterious transitions in Hegelrsquo;s mnoumental lsquo;Science of Logicrsquo; is the transition from the last stages of Being into the shadowy negative realm of Essence. This paper assesses the logic of those steps, in which measure becomes fully present but unable to capture an absence Hegel will eventually name as Essence. The paper emphasizes that the correlativity that marks the realm of essence is already introduced in the final two chapters of Hegelrsquo;s analysis of measure. It concludes by explaining why Hegel thought bad astronomymdash;the division of planetary orbit into centripetal and centrifucal forcemdash;illustrates the final sublation of quality and quantity. While quality and quantity both have lsquo;beyondsrsquo;, the realm of essence does not. Essence is revealed to be a totality that contains both itself and other (measure, or appearancenbsp; in a single correlation.

  18. Mobilité professionnelle et identité : Trois logiques de la construction de la stéréotypée des routiers

    OpenAIRE

    Courty , Guillaume

    2011-01-01

    Enquête sur la stigmatisation des routiers qui permet d'explorer une logique particulière de construction de l'identité d'un groupe social : l'invention par les sédentaires des représentations de ceux qui sont au loin. Cette construction exogène de l'identité d'un groupe social, analyse pertinente pour les routiers français, permet, au-delà de ce terrain d'enquête, d'interroger trois logiques identitaires impliquées par l'accroissement des déplacements physiques et sociaux. Comment échapper i...

  19. Essence: Team-Based Software Innovation

    DEFF Research Database (Denmark)

    Aaen, Ivan

    2012-01-01

    . Essence is based on the idea that challenges are open to interpretation and choice. We may often choose how we understand a challenge and choose among several strategies for answering it. Software development and indeed software innovation are far from linear. Essence is built on structures rather than......Essence is a methodology supporting innovative software teams. It is designed with agile development in mind to allow for the problem situation to talk back to the team as they go along building solutions. Traditional software development teams – and for that matter probably also development teams...

  20. Mycotrophie Et Connaissances Paysannes Des Essences ...

    African Journals Online (AJOL)

    Dacryodes edulis, Elaesis guineensis, Citrus sinensis, Citrus reticulata, Mangifera indica et Persea americana sont plus fréquentes dans les deux sites. La classification des paysans des essences fertilitaires est basée sur certains attributs fonctionnels tels que le système racinaire et la surface foliaire. La comparaison entre ...

  1. Essence and Personality in Grotowski and Gurdjieff

    Directory of Open Access Journals (Sweden)

    Mauro Rodrigues

    2013-03-01

    Full Text Available This article establishes relationships between working words and concepts in the work of Grotowski and Gurdjieff. Particularly, it investigates concepts of essence and personality, common to Grotowski and Gurdjieff, relating them to the presence and quality of attention, such as the emergency of voluntary contact between these two aspects. Voluntary contact implies special conditions which are not natural, but artificial, and which can be created by human beings in their recurring and extraordinary interactions.

  2. Essence and prospects of internet banking

    OpenAIRE

    Popova I.; Fesenko Ya.

    2017-01-01

    The paper discussed the current state and prospects of development of internet banking. The aim of the article is to define the “Internet banking” concept of the disclosure of its essence, the study of the current state and prospects of development. The advantages and disadvantages of the system. In the following general research methods were used: analysis, to reveal the concept of “Internet Banking” analyzes the main advantages and disadvantages, comparison, generalization. A number of ...

  3. 27 CFR 24.86 - Essences produced on wine premises.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Essences produced on wine... BUREAU, DEPARTMENT OF THE TREASURY LIQUORS WINE Administrative and Miscellaneous Provisions Essences § 24.86 Essences produced on wine premises. Wine, taxpaid spirits, or spirits withdrawn tax-free may be...

  4. Cryptanalysis of the ESSENCE Family of Hash Functions

    DEFF Research Database (Denmark)

    Mouha, Nicky; Sekar, Gautham; Aumasson, Jean-Philippe

    2010-01-01

    ESSENCE is a family of cryptographic hash functions, accepted to the first round of NIST's SHA-3 competition. This paper presents the first known attacks on ESSENCE. We present a semi-free-start collision attack on 31 out of 32 rounds of ESSENCE-512, invalidating the design claim that at least 24...... rounds of ESSENCE are secure against differential cryptanalysis. We develop a novel technique to satisfy the first nine rounds of the differential characteristic. Non-randomness in the outputs of the feedback function F is used to construct several distinguishers on a 14-round ESSENCE block cipher...

  5. Formal values and the essence of art

    Directory of Open Access Journals (Sweden)

    Ulrich Pfisterer

    2011-12-01

    Full Text Available Review of: Paul van den Akker, Looking for Lines. Theories on the Essence of Art and the Problem of Mannerism, Amsterdam: Amsterdam University Press 2010. The problem of the categorical definition of the nature of art was often regarded as the central challenge of art history. Paul van den Akker examines the history of this problem from the eighteenth century to the 1960s. Thus his book addresses ‘the essence of art history’. In order to do so, he uses the extremely contradictory discussions of ‘Mannerism’ and the use of the line in mannerist art as a relevant case study, and this is supplemented with extensive excursuses on historic concepts of ‘classical art’, of Renaissance painting, of medieval art, or connoisseurship. Johann Joachim Winckelmann, Heinrich Wölfflin, Alois Riegl and John Shearman play key roles in van den Akker’s book. The review mainly asks for the specificity of the analytical categories and the changing role of the visual material used by the antiquarians and early art historians from the later seventeenth to the early twentieth centuries to illustrate and accompany their texts and arguments.

  6. Substantiation of the Essence of Intangible Assets in Accounting

    OpenAIRE

    Beskosta Halyna M.

    2013-01-01

    Economic subjects in Ukraine started to use intangible assets in their financial and economic activity more often, but still less than in other countries of the world. One of the reasons is a difficulty in understanding the essence of an intangible asset as an object of accounting. The goal of the article is to identify the essence of intangible assets for accounting in accordance with regulatory documents on accounting of intangible assets. The article justifies essence of intangible assets,...

  7. What is the Essence of Hypnosis?

    Science.gov (United States)

    Dell, Paul F

    2017-01-01

    The author explores the nature of hypnosis, which he characterizes as a motivated mode of neural functioning that enables most humans to alter, to varying degrees, their experience of body, self, actions, and world. The essence of hypnosis is not to be found in hetero-hypnosis; instead, it lies in the spontaneous self-activation of that mode of neural functioning. The hypnosis field has substantially lost sight of spontaneous self-activation, because the word hypnosis is usually used to mean hetero-hypnosis. Self-activation of this mode of neural functioning is the necessary sine qua non of hypnotic psychopathology. Moreover, self-activation of trance is the characteristic hypnotic behavior of a distinct subset of highly hypnotizable individuals.

  8. Capteurs routiers equipant les stations météoroutières : Evaluation de la qualité des informations des états de surface "sec, humide, mouillé"

    OpenAIRE

    LIVET, Jean; PITRE, R; LABORATOIRE REGIONAL DES PONTS ET CHAUSSEES DE NANCY - CETE EST - LRPC NANCY

    2001-01-01

    Les capteurs routiers équipant les stations météoroutières implantées sur les réseaux autoroutiers et routiers, délivrent des informations d'état de surface de chaussées plus ou moins riches - sec, humide, mouillé ruisselant, etc -Dans le cadre des travaux PREDIT -accident par temps de pluie- et plus particulièrement le sujet 3 -statistique des hauteurs d'eau sur chaussées-, il a paru intéressant de qualifier ces informations. L'opportunité des essais préalables à la délivrance de l'homologat...

  9. Capteurs routiers équipant les stations météoroutières : Evaluation de la qualité des informations des états de surface "sec, himide, mouillé"

    OpenAIRE

    LIVET, J; PITRE, R; LABORATOIRE REGIONAL DES PONTS ET CHAUSSEES DE NANCY - CETE EST - LRPC NANCY

    2001-01-01

    Les capteurs routiers équipant les stations météoroutières implantées sur les réseaux autoroutiers et routiers, délivrent des informations d'état de surface de chaussées plus ou moins riches - sec, humide, mouillé ruisselant, etc -Dans le cadre des travaux PREDIT -accident par temps de pluie- et plus particulièrement le sujet 3 -statistique des hauteurs d'eau sur chaussées-, il a paru intéressant de qualifier ces informations. L'opportunité des essais préalables à la délivrance de l'homologat...

  10. Some Theoretical Essences of Lithuania Squares Formation

    Directory of Open Access Journals (Sweden)

    Gintautas Tiškus

    2016-04-01

    Full Text Available In the Lithuanian acts of law and in the scientific literature there are no clear criteria and notions to define a square. The unbuilt city space places or the gaps between buildings are often defined as the squares, which do not have clear limits or destination. The mandatory attributes of the place which is called the square are indicated in the article, the notion of square is defined. The article deals with Lithuanian squares theme, analyses the differences between representation and representativeness. The article aims to indicate an influence of city environmental context and monument in the square on its function. The square is an independent element of city plan structure, but it is not an independent element of city spatial structure. The space and environment of the square are related to each other not only by physical, aesthetical relations, but as well as by causalities, which may be named as the essences of squares’ formation. The interdisciplinary discourse analysis method is applied in the article.

  11. Personnel Motivation: Essence and Modern Problems

    Directory of Open Access Journals (Sweden)

    Ovsiuk Nina V.

    2014-02-01

    Full Text Available The goal of the article lies in the study of the essence of labour motivation and establishment of differences between stimulation and motivation. While analysing the “motivation” notion the article shows that internal wishes and goals of a human being stimulate this human being to act in a specific direction in order to achieve the set goal. Moreover, the article states that there are two theories of motivation in the modern economic literature – meaningful and procedural. As analysis of indicators of payment for labour in Ukraine shows, there is a rather significant differentiation of sizes of wages by branches of economic activity and there are arrears of wages. These indicators to a certain extent facilitate reduction of motivation of workers for labour activity. In order to increase employment of the population under conditions of the market economy, it is necessary to develop a system of measures for elimination of these problems at the state level and also to reduce to the minimum manifestations of “shadowing” wages.

  12. THE CURRENT UNDERSTANDING OF FASHION ESSENCE

    Directory of Open Access Journals (Sweden)

    Anastasya Aleksandrovna Zhilina

    2015-09-01

    Full Text Available The article considers a fashion as a real and an acting social fact that affects many aspects of the life of the individual and society. The interest in the ability to reflect the specific modes of social transformations becomes the basis for constructing a theoretical system of knowledge about it. Fashion as a scientific fact characterizes social processes that find manifestation in the outward culture forms and fashion meanings indicating the fashion values, which are endowed with certain properties of objects and events. Fashion, by definition, has a tendency to constant movement and innovation. So it always reflects the social and cultural content of a certain period, the essence of which is disclosed in its sociocultural context. Fashion phenomenon is associated with diverse social relationships, in this connection it is manifested in a multidisciplinary description of various scientific facts. The theory of fashion generation consists of separate concepts that complement each other or makes alternative viewpoints. The development of science requires a search for a new approach.

  13. Mind Perception Is the Essence of Morality.

    Science.gov (United States)

    Gray, Kurt; Young, Liane; Waytz, Adam

    2012-04-01

    Mind perception entails ascribing mental capacities to other entities, whereas moral judgment entails labeling entities as good or bad or actions as right or wrong. We suggest that mind perception is the essence of moral judgment. In particular, we suggest that moral judgment is rooted in a cognitive template of two perceived minds-a moral dyad of an intentional agent and a suffering moral patient. Diverse lines of research support dyadic morality. First, perceptions of mind are linked to moral judgments: dimensions of mind perception (agency and experience) map onto moral types (agents and patients), and deficits of mind perception correspond to difficulties with moral judgment. Second, not only are moral judgments sensitive to perceived agency and experience, but all moral transgressions are fundamentally understood as agency plus experienced suffering-that is, interpersonal harm-even ostensibly harmless acts such as purity violations. Third, dyadic morality uniquely accounts for the phenomena of dyadic completion (seeing agents in response to patients, and vice versa), and moral typecasting (characterizing others as either moral agents or moral patients). Discussion also explores how mind perception can unify morality across explanatory levels, how a dyadic template of morality may be developmentally acquired, and future directions.

  14. The Current Cluster Policy: Essence and Characteristics

    Directory of Open Access Journals (Sweden)

    Onipko Tetiana A.

    2017-05-01

    Full Text Available The article is aimed at defining essence of the current cluster policy and its characteristics. It was specified that, in the process of developing and implementing regional, innovation and entrepreneurial policies, many governments drew attention to the clustering of economy as a means of achieving a high level of regional and national competitiveness. The current cluster policy needs to be integrated, that is, to unify different policies, programs, and means. One of the characteristics of the current cluster policy is its orientation towards public-private partnership. The efficient form of such a partnership is cluster organizations. The author’s vision of the current cluster policy is that both the State and the private sector should be parties to it. Emphasis has been placed on the need to support in Ukraine, at the State level, the innovation clusters that facilitate modernization of the existing economic sectors by combining the traditions and the challenges of modernity. It has been concluded that social organizations could be involved in the process of development and implementation of cluster policy in Ukraine. A prospect for further research can be development of the «intellectual specialization» strategy for regions as an important constituent of the current cluster policy.

  15. MODERN LAND MANAGEMENT UKRAINE: CONCEPT, ESSENCE, TRENDS

    Directory of Open Access Journals (Sweden)

    Tretiak Anton

    2016-08-01

    Full Text Available Modern transformations prevailing inUkrainein the sphere of land relations and the use and protection of land are critical and require changes without final rozrushennya existing system of land management, the reform and a new understanding of the nature and forms of modern land management. Given that land management is a fundamental mechanism for land management and land use, in our opinion its reform and development should be seen in close relationship with the development of management system. Problems in the theory of management of land resources, especially its main land managers in different socio-economic communities is extremely important because the efficiency of its operation is not the most important in the economic relations of land ownership. However, for more than 25 years the implementation of land reform inUkrainegovernment has not decided as of model management and land management systems. Functioning system of land management and land use inUkraineon a "top - down" is derived from the authoritarian system of the state, theSoviet Unionand there is not a market. Similarly unchanged system of land management, which is why the task was made research its current state for further scientific studies integrated management system. It is studied modern land management in Ukraine and proved the concept and essence of contemporary land in Ukraine as a multifunctional system, which requires besides the concepts of "social land management", "economy of land", "legal land management", "technical land management", such as "environmental land management", " innovation in land management", "cadastral land management", "ecological and economic land management". A new concept of land as the overall socio-economic, environmental measures and organizational, legal and technical actions aimed at regulating land relations and rational organization of the territory of the administrative-territorial entities, entities committed under the influence of

  16. ESSENCE OF ACTIVE OPERATIONS OF COMMERCIAL BANKS

    Directory of Open Access Journals (Sweden)

    Malinovskaya Irina

    2018-01-01

    Full Text Available Introduction. Constant changes in the economic situation in the country and in the world give rise to new problems in asset management of commercial banks. This, in turn, requires the timely development and introduction of new and improved mechanisms for active operations of banking institutions. Only the implementation of such adequate mechanisms will allow, on the one hand, to satisfy the needs of consumers of banking services, and on the other – for banking institutions, to obtain the necessary level of profit for the acceptable risk to them. Purpose. Substantiation of theoretical foundations of organization and management of assets of banking institutions and determination of perspective directions of development of active operations in commercial banks. Results. The article provides a list of operations carried out by commercial banks of Ukraine. The essence of the concept of active operations of a banking institution as an important element of its activity for profit is considered. Possible variants of classification of active operations are analyzed, depending on the criterion underlying (risk level, liquidity and term of putting. The definition of a bank loan and its basic principles are given. The purposes and advantages of investment activity of banking institutions are specified, the classification of such activity is carried out. Proposed directions of development of active operations of banking institutions through the use of intermediary operations and unconventional banking services are offered. Conclusions. Currently, banking institutions carry out a large number of different banking operations. Mobilized by carrying out passive operations cash funds of the banking institution are placed through active operations in different directions. The basis of active operations of a commercial bank is its credit and investment operations. A commercial bank’s profits in the future are dependent on their effective conduct. The conduct of

  17. Economic essence and classification characteristics of enterprises’ capital

    OpenAIRE

    Камінська, Тетяна Григорівна

    2015-01-01

    Economic essence of the category “capital” has been considered. Interpretation of “capital” by representatives of almost all economic schools such as mercantilism, phisiocrats, classic school, marxism, neoclassical and others, has been presented.

  18. The essence of steam technology and its link to distillation

    OpenAIRE

    Dugan, David

    2004-01-01

    The essence of steam technology, as Simon Schaffer explains in Faraday’s laboratory, is to understand the behaviour of fire, water and steam. The role of glass in manipulating these is absolutely fundamental, as is the role of distilling.

  19. Essence of assets and their circulation in the enterprise

    OpenAIRE

    Safonova N.; Blazhevich O.

    2017-01-01

    The article examines the essence of the company’s assets, concretized the concept of non-current and current assets. The scheme of the circuit the company's assets, given the comparative characteristic of non-current and current assets.

  20. Economic Essence and Function of Financial Intermediaries in Ukraine

    OpenAIRE

    Cheberiako Oksana V.; Loboda Hanna B.

    2014-01-01

    The article studies essence and purpose of activity of financial intermediaries in Ukraine. It analyses scientific works of foreign and Ukrainian scientists, on the basis of which it performs systematisation of views of researchers with respect to the essence of such terms as financial intermediary and financial intermediation. The author offers own interpretation of the financial intermediary notion. It identifies the goal of activity of financial intermediaries at the macro-level and micro-...

  1. An exotic k-essence interpretation of interactive cosmological models

    Energy Technology Data Exchange (ETDEWEB)

    Forte, Monica [Universidad de Buenos Aires, Departamento de Fisica, Facultad de ciencias Exactas y Naturales, Buenos Aires (Argentina)

    2016-01-15

    We define a generalization of scalar fields with non-canonical kinetic term which we call exotic k-essence or, briefly, exotik. These fields are generated by the global description of cosmological models with two interactive fluids in the dark sector and under certain conditions they correspond to usual k-essences. The formalism is applied to the cases of constant potential and of inverse square potential and also we develop the purely exotik version for the modified holographic Ricci type (MHR) of dark energy, where the equations of state are not constant. With the kinetic function F = 1 + mx and the inverse square potential we recover, through the interaction term, the identification between k-essences and quintessences of an exponential potential, already known for Friedmann-Robertson-Walker and Bianchi type I geometries. Worked examples are shown that include the self-interacting MHR and also models with crossing of the phantom divide line (PDL). (orig.)

  2. The Essence of Democracy | Edosa | AFRREV IJAH: An ...

    African Journals Online (AJOL)

    This paper highlights the essence of democracy and examines the reasons why democracy continues to be relevant and attractive to many people, including Nigerians. In particular, the paper reports what Nigerians mean by democracy and their expectations from their democratic government. The paper is empirical.

  3. k-Essence, superluminal propagation, causality and emergent geometry

    International Nuclear Information System (INIS)

    Babichev, Eugeny; Mukhanov, Viatcheslav; Vikman, Alexander

    2008-01-01

    The k-essence theories admit in general the superluminal propagation of the perturbations on classical backgrounds. We show that in spite of the superluminal propagation the causal paradoxes do not arise in these theories and in this respect they are not less safe than General Relativity

  4. “IBUANYIDANDA” AND THE PHILOSOPHY OF ESSENCE 1 ...

    African Journals Online (AJOL)

    INNOCENT ASOUZU

    2011-12-01

    Dec 1, 2011 ... guided by its affinity with metaphysics, in keeping with the tradition that seeks to penetrate reality ultimately and selflessly. ..... This trend becomes most pronounced and radicalised, later on, in. FILOSOFIA THEORETICA VoI. 1 No. 1 Dec. ..... harmonised fashion. Contrary to a philosophy of essence which ...

  5. The essence of women's moral perspectives in anger expression situations.

    Science.gov (United States)

    Denham, G

    2002-08-01

    This inquiry's purpose was to describe the meaning (essence) of moral perspective in adult women's experiences of anger expression. Moral perspectives have been perceived as pivotal to how one constructs and problem-solves real life dilemmas. Since some modes of anger expression have been identified as unhealthy, uncovering the meaning of moral perspectives in women's anger expression experiences could be significant to women's health. Through phenomenological interviews, 24 women, aged 21-65 (4 African-American and 20 Euro-American), reflected on an experience when they were angry and had to think about the right way to express their anger. Significant statements were extracted and thematized. Next, themes were clustered into the following essences of the experience: the realities of the self as moral, the morality of anger expression and the morality of outcomes.

  6. Testing a dissipative kinetic k-essence model

    Energy Technology Data Exchange (ETDEWEB)

    Cardenas, Victor H.; Villanueva, J.R. [Universidad de Valparaiso, Instituto de Fisica y Astronomia, Valparaiso (Chile); Centro de Astrofisica de Valparaiso, Valparaiso (Chile); Cruz, Norman [Universidad de Santiago de Chile, Departamento de Fisica, Santiago (Chile)

    2015-04-01

    In thiswork,we present a study of a purely kinetic k-essence model, characterized basically by a parameter α in presence of a bulk dissipative term, whose relationship between viscous pressure Π and energy density ρ of the background follows a polytropic type law, Π ∝ ρ{sup λ+1/2}, where λ, in principle, is a parameter without restrictions. Analytical solutions for the energy density of the k-essence field are found in two specific cases: λ = 1/2 and λ = (1 - α)/2α, and then we show that these solutions possess the same functional form as the non-viscous counterpart. Finally, both approaches are contrasted with observational data from type Ia supernova, and the most recent Hubble parameter measurements, and therefore, the best values for the parameters of the theory are found. (orig.)

  7. ENTREPRENEURSHIP AS STRATEGIC RESOURSE: ECONOMIC ESSENCE, MANAGEMENT PROCESSES

    Directory of Open Access Journals (Sweden)

    P. D. Polovinkin

    2012-01-01

    Full Text Available At current society development stage, efficient use of entrepreneurship provides for stable production and high living standards. Entrepreneurship is a specific type of economic activities, entrepreneur is a special subject of management. Entrepreneurship’s objective prerequisites and possibilities to get efficiently adapted to postindustrial economic conditions lay in its very essence. Personal and professional qualities of a successful entrepreneur make him effective both as capital owner and manager. The state must create favorable conditions for Russian entrepreneurship.

  8. From essence to Lebenswelt as a method in phenomenological psychopathology

    OpenAIRE

    MOREIRA,Virginia

    2016-01-01

    Abstract The use of different phenomenological philosophies as a methodological inspiration in psychopathology certainly leads to methodological implications that must be taken into account. Karl Jaspers, who was inspired by Husserl's transcendental phenomenology, sought the essence so as to reach the generality of the lived psychopathology, thereby giving birth to general psychopathology. This paper advocates for the ambiguous phenomenological method, inspired by Merleau-Ponty's philosophy o...

  9. THE CONCEPT AND ESSENCE, THE STRUCTURE OF REAL ESTATE MARKET

    Directory of Open Access Journals (Sweden)

    Edgar V. Hovsepyan

    2015-01-01

    Full Text Available With the help of the international research literature, and the legislative framework of the Russian Federation and the Republic of Armenia in the article reveals the basic concepts and the essence of the real estate market, as well as given the classification of real estate. Thoroughly explains the difference between the concepts of "real estate" and "real property". In the article considered the main elements which includes the structure of the real estate market.

  10. Mass-varying massive gravity with k-essence

    Energy Technology Data Exchange (ETDEWEB)

    Tannukij, Lunchakorn [Mahidol University, Department of Physics, Faculty of Science, Bangkok (Thailand); Wongjun, Pitayuth [Naresuan University, The Institute for Fundamental Study, Phitsanulok (Thailand); Thailand Center of Excellence in Physics, Ministry of Education, Bangkok (Thailand)

    2016-01-15

    For a large class of mass-varying massive-gravity models, the graviton mass cannot provide the late-time cosmic expansion of the universe due to its vanishing at late time. In this work, we propose a new class of mass-varying massive gravity models, in which the graviton mass varies according to a kinetic term of a k-essence field. By using a more general form of the fiducial metric, we found a solution such that a non-vanishing graviton mass can drive the accelerated expansion of the universe at late time. We also perform dynamical analyses of such a model and find that without introducing the k-essence Lagrangian, the graviton mass can be responsible for both dark contents of the universe, namely dark energy, which drives the accelerated expansion of the universe, and non-relativistic matter, which plays the role of dark matter. Moreover, by including the k-essence Lagrangian, we find that it is possible to alleviate the so-called cosmic coincidence problem. (orig.)

  11. The ESSENCE Supernova Survey: Survey Optimization, Observations, and Supernova Photometry

    Energy Technology Data Exchange (ETDEWEB)

    Miknaitis, Gajus; Pignata, G.; Rest, A.; Wood-Vasey, W.M.; Blondin, S.; Challis, P.; Smith, R.C.; Stubbs, C.W.; Suntzeff, N.B.; Foley, R.J.; Matheson, T.; Tonry, J.L.; Aguilera, C.; Blackman, J.W.; Becker, A.C.; Clocchiatti, A.; Covarrubias, R.; Davis, T.M.; Filippenko, A.V.; Garg, A.; Garnavich, P.M.; /Fermilab /Chile U., Catolica /Cerro-Tololo

    2007-01-08

    We describe the implementation and optimization of the ESSENCE supernova survey, which we have undertaken to measure the equation of state parameter of the dark energy. We present a method for optimizing the survey exposure times and cadence to maximize our sensitivity to the dark energy equation of state parameter w = P/{rho}c{sup 2} for a given fixed amount of telescope time. For our survey on the CTIO 4m telescope, measuring the luminosity distances and redshifts for supernovae at modest redshifts (z {approx} 0.5 {+-} 0.2) is optimal for determining w. We describe the data analysis pipeline based on using reliable and robust image subtraction to find supernovae automatically and in near real-time. Since making cosmological inferences with supernovae relies crucially on accurate measurement of their brightnesses, we describe our efforts to establish a thorough calibration of the CTIO 4m natural photometric system. In its first four years, ESSENCE has discovered and spectroscopically confirmed 102 type Ia SNe, at redshifts from 0.10 to 0.78, identified through an impartial, effective methodology for spectroscopic classification and redshift determination. We present the resulting light curves for the all type Ia supernovae found by ESSENCE and used in our measurement of w, presented in Wood-Vasey et al. (2007).

  12. The Essence of Religion in The Perspective of Islamic Mysticism

    Directory of Open Access Journals (Sweden)

    Masoud Esmaeili

    2012-06-01

    Full Text Available Abstrak : “Dimensi esoterik dan eksoterik agama” adalah masalah filosofis-teologis yang berkonteks oksidental. “Pengalaman Religius” dan “Sophia Perennis” adalah dua teori yang diperdebatkan dalam isu ini. Esensi agama, menurut teori yang pertama, terletak pada pengalaman yang membuat pemiliknya terlihat religius (beragama dan eksoterisnya mencakup seperangkat keyakinan yang berawal pada kemerdekaan yang dirasakan oleh pesuluk/pejalan setelah menyentuh esensi, dan teori kedua mendefi nisikan agama sebagai fenomena yang nampak yang aspek batinnya adalah monoteisme yang termanifestasi dalam bentuk Sophia Perennis dalam diri manusia, dan kerangkanya terdiri dari tradisi tradisi yang mengantar sang pejalan menuju mutiara. Dalam mistisisme Islam, agama adalah kebenaran yang terintegrasi dan lurus, termanifestasi dalam tiga aspek; eksoterik, esoterik dan ultra-esoterik. Manifestasi esoterik adalah kesatuan individual yang juga adalah mutiara agama, dan meskipun terlihat sebagai aspek luar atau eksoterik, sebenarnya adalah bayangan dari kebenaran esoterik yang sama yang bersifat kekal. Keberagamaan adalah juga kebenaran yang berlapis yang esensinya adalah intuisi yang mutlak dari monoteisme mistis; sehingga dengan demikian agama dan keberagamaan adalah saling berkaitan erat dalam esensinya.Kata kunci : Syariat (agama, Tarekat (disiplin spiritual, Kebenaran, Kekhalifahan, Kesatuan individualAbstract :“The Essence and Shell of Religion” is a philosophico-theological problem which is Occidental in its context. “Religious Experience” and “Sophia Perennis” are two mooted theories on this issue. The essence of religion, according to first theory, lies in the experience that makes its possessor to be seen religious and the shell is a set of beliefs that has its origin in the independence that the wayfarer feels after touching the essence and the second theory defines religion as a bisurficial phenomenon whose inward surface is

  13. A Web-based modeling tool for the SEMAT Essence theory of software engineering

    Directory of Open Access Journals (Sweden)

    Daniel Graziotin

    2013-09-01

    Full Text Available As opposed to more mature subjects, software engineering lacks general theories that establish its foundations as a discipline. The Essence Theory of software engineering (Essence has been proposed by the Software Engineering Methods and Theory (SEMAT initiative. The goal of Essence is to develop a theoretically sound basis for software engineering practice and its wide adoption. However, Essence is far from reaching academic- and industry-wide adoption. The reasons for this include a struggle to foresee its utilization potential and a lack of tools for implementation. SEMAT Accelerator (SematAcc is a Web-positioning tool for a software engineering endeavor, which implements the SEMAT’s Essence kernel. SematAcc permits the use of Essence, thus helping to understand it. The tool enables the teaching, adoption, and research of Essence in controlled experiments and case studies.

  14. Noncommutative Quantum Anisotropic cosmology in K-essence

    International Nuclear Information System (INIS)

    Espinoza-García, Abraham; Socorro, J

    2014-01-01

    We study a canonical noncommutative extension of the Bianchi type I Minisuperspace, with a barotropic perfect fluid, in the context of a simplified form of k-essence known as the Sáez-Ballester theory. Noncommutativity is implemented in the pure gravitational sector. The corresponding noncommutative Wheeler-DeWitt equation is constructed and solved. Quantum solutions are obtained for any value of the barotropic parameter. It is seen that the effect of this particular noncommutativity is that of modulating the amplitude of the commutative wave function

  15. Noncommutative Quantum Anisotropic cosmology in K-essence

    Science.gov (United States)

    Espinoza-García, Abraham; Socorro, J.

    2014-11-01

    We study a canonical noncommutative extension of the Bianchi type I Minisuperspace, with a barotropic perfect fluid, in the context of a simplified form of k-essence known as the Sáez-Ballester theory. Noncommutativity is implemented in the pure gravitational sector. The corresponding noncommutative Wheeler-DeWitt equation is constructed and solved. Quantum solutions are obtained for any value of the barotropic parameter. It is seen that the effect of this particular noncommutativity is that of modulating the amplitude of the commutative wave function.

  16. Kata – The true essence of Budo martial arts?

    Directory of Open Access Journals (Sweden)

    Simon Alexander Dodd

    2016-06-01

    Full Text Available This paper uses documentary research techniques to analyse the use of kata, forms, in the Japanese martial arts. Following an introduction on the existence of kata practice, using existing sources of information the paper first examines the spiritual developments of bushido, secondly, the social changes that led to the redevelopment of bujutsu into budo is scrutinsised. Next, the position of kata in relation to budo martial arts is explored followed by a discussion on the use of kata as a pedagogy. Finally, kata is repositioned in light of the contextual expansion investigated demonstrating how kata could represent the intended essence of budo as well a culturally-valued, spiritual pedagogy.

  17. Essence and constituents of modernization system of economy

    Directory of Open Access Journals (Sweden)

    K.О. Buzhymska

    2015-06-01

    Full Text Available The article substantiates the necessity and essence systems of modernization economics as part of the socio-economic system of the country and offered its overall scheme. On the basis of analysis of selected major components of modernization system: objective, external and internal environment, objects and subjects, and stage of development, the results of the operation, instruments and mechanisms. Description of the main elements of the system upgrades provided in the article to identify the causes of the inefficiency of its functioning, problems of development, underdeveloped and missing elements and outline the prospects of further development of the system.

  18. Duality between k-essence and Rastall gravity

    Energy Technology Data Exchange (ETDEWEB)

    Bronnikov, Kirill A. [VNIIMS, Moscow (Russian Federation); RUDN University, Institute of Gravitation and Cosmology, Moscow (Russian Federation); National Research Nuclear University ' ' MEPhI' ' , Moscow (Russian Federation); Fabris, Julio C. [National Research Nuclear University ' ' MEPhI' ' , Moscow (Russian Federation); Universidade Federal do Espirito Santo, Vitoria, ES (Brazil); Piattella, Oliver F.; Rodrigues, Denis C.; Santos, Edison C. [Universidade Federal do Espirito Santo, Vitoria, ES (Brazil)

    2017-06-15

    The k-essence theory with a power-law function of (∂φ){sup 2} and Rastall's non-conservative theory of gravity with a scalar field are shown to have the same solutions for the metric under the assumption that both the metric and the scalar fields depend on a single coordinate. This equivalence (called k-R duality) holds for static configurations with various symmetries (spherical, plane, cylindrical, etc.) and all homogeneous cosmologies. In the presence of matter, Rastall's theory requires additional assumptions on how the stress-energy tensor non-conservation is distributed between different contributions. Two versions of such non-conservation are considered in the case of isotropic spatially flat cosmological models with a perfect fluid: one (R1) in which there is no coupling between the scalar field and the fluid, and another (R2) in which the fluid separately obeys the usual conservation law. In version R1 it is shown that k-R duality holds not only for the cosmological models themselves but also for their adiabatic perturbations. In version R2, among other results, a particular model is singled out that reproduces the same cosmological expansion history as the standard ΛCDM model but predicts different behaviors of small fluctuations in the k-essence and Rastall frameworks. (orig.)

  19. Screening fifth forces in k-essence and DBI models

    Energy Technology Data Exchange (ETDEWEB)

    Brax, Philippe [Institut de Physique Théorique, CEA, IPhT, CNRS, URA2306, F-91191 Gif-sur-Yvette cédex (France); Burrage, Clare [School of Physics and Astronomy, University of Nottingham, Nottingham NG7 2RD (United Kingdom); Davis, Anne-Christine, E-mail: Philippe.Brax@cea.fr, E-mail: Clare.Burrage@nottingham.ac.uk, E-mail: A.C.Davis@damtp.cam.ac.uk [Department of Applied Mathematics and Theoretical Physics, Centre for Mathematical Sciences, Cambridge CB3 0WA (United Kingdom)

    2013-01-01

    New fifth forces have not yet been detected in the laboratory or in the solar system, hence it is typically difficult to introduce new light scalar fields that would mediate such forces. In recent years it has been shown that a number of non-linear scalar field theories allow for a dynamical mechanism, such as the Vainshtein and chameleon ones, that suppresses the strength of the scalar fifth force in experimental environments. This is known as screening, however it is unclear how common screening is within non-linear scalar field theories. k-essence models are commonly studied examples of non-linear models, with DBI as the best motivated example, and so we ask whether these non-linearities are able to screen a scalar fifth force. We find that a Vainshtein-like screening mechanism exists for such models although with limited applicability. For instance, we cannot find a screening mechanism for DBI models. On the other hand, we construct a large class of k-essence models which lead to the acceleration of the Universe in the recent past for which the fifth force mediated by the scalar can be screened.

  20. Causality as individual essence: its bearing on synchronicity.

    Science.gov (United States)

    Tougas, Cecile T

    2014-06-01

    Causality, time, and number are subjectively lived realities and need to be noticed as such. Fundamental to the wide range of living experience, they are also basic to scientific knowing. In this article I examine causality in relation to an article on synchronicity by Harald Atmanspacher and Wolfgang Fach. My examination is neither scientific nor metaphysical, but rather phenomenological, as it is a clarification of form as individual essence of a thing. This non-material form of an individual thing in the widest sense of the word 'thing' was rejected and so lost during modern seventeenth-century science but, renewed now, can help describe synchronicity. A commentary by William Willeford follows. © 2014, The Society of Analytical Psychology.

  1. Essence of institutional provision of industrial complex development

    Directory of Open Access Journals (Sweden)

    Yanenkova Iryna H.

    2014-01-01

    Full Text Available The article identifies and justifies the essence of institutional provision of the industrial complex development. It systemises and justifies main institutes of industrial complex of Ukraine. It marks a necessity of improvement of institutional structures, which influence activity and development of the industrial complex, that should go along the way of use of both market mechanisms and state regulation of functioning of links of the national innovation system. The article identifies main directions of organisational and institutional transformations in the industrial complex of Ukraine. It justifies expediency of shifting the focus of structural transformations in industry to the regional level and develops proposals with respect to distribution of authorities of state and regional bodies of authorities for the conduct of these reforms.

  2. Essence and Content Schoolchildren’s Ethnic Education

    Directory of Open Access Journals (Sweden)

    Botakoz A. Zhekibaeva

    2013-01-01

    Full Text Available The article discloses essence and content of schoolchildren’s ethnic education on the basis of the study of scientific works by domestic and foreign researchers. The analysis of their works shows that ethnic education as a scientific and pedagogical problem is associated with the development of ethno-pedagogical science. The article considers different points of view on the definition of the terms "folk pedagogy" and "ethnic pedagogy", "popular education" and "ethnic education". The analysis specifies the concept "schoolchildren’s ethnic education”, which is considered as a goal-oriented, well-organized educational process of schoolchildren familiarizing with ethno-social values and, as a result, formation of positive ethnic identity. The necessity of ethnic education in the process of formation of multicultural personality is justified; the importance of special training of future teachers for this activity is emphasized

  3. ESSENCE AND TASKS OF ECOLOGICAL ENGINEERING (ECO-ENGINEERING

    Directory of Open Access Journals (Sweden)

    Jan Siuta

    2016-02-01

    Full Text Available To mark the 25th Anniversary of the Polish Society of Ecological Engineering (PTIE and the 15th Anniversary of the journal “Inżynieria Ekologiczna - Ecological Engineering” it was decided to come back with the contribution on „Essence and tasks of ecological engineering” first published in the proceedings of scientific seminar on „Engineering of agricultural environment” held in Lublin 1996, as well as to report on the most significant achievements of the PTIE and the conclusions resulting therefrom. Ecological engineering encompasses both theoretical and applied knowledge covering many fields of science and technology which provide fundamentals for a wise use and protection of the natural environment and anthropogenic resources. Ecological engineering supports environmental aspects of civilization development. The basics of ecological engineering are the oldest (next to medicine fields of science and technology.

  4. About essence of the “strategic competitiveness” concept

    Directory of Open Access Journals (Sweden)

    T. I. Ovchinnikova

    2016-01-01

    Full Text Available In article the concept "strategic competitiveness" which includes target characteristics of subjects of the market is considered, namely, a capability to get competitive advantages before rivals and to realize them to own advantage. The concept "strategic competitiveness" entered scientific use relatively recently. Approaches to the concept "strategic competitiveness" are considered. On the one hand, it is specified that forecast values of competitiveness can't be (R. Fatkhutdinov's opinion, and with another – potential opportunities of the entity to get advantages is an essence of a concept of competitiveness – determine efficiency of economic structure. Competitiveness represents complex and system category of market economy. The goods giving to the subject of the market of a benefit before competitors, doing it competitive deserve determination “competitiveness” which reflects a potential possibility of the producer (seller to reach the corresponding competitiveness in the market. "Business competitiveness (firms in the conditions of marketing orientation is a capability of economic units to effective functioning in the market based on goods offering, the buyers answering to requests and preferences concerning quality, quantity and an assortment in necessary terms and on conditions, more profitable in comparison with competitors". At the same time property of goods more fully to answer requests of buyers in comparison with similar goods (the price, quality, and also interrelation of the competitive entities with industry and government institutions is considered. As a result of a research was the essence of the term "strategic competitiveness" on the basis of synthesis of the concepts "strategy" and "competitiveness" is formulated. Feature of "strategic competitiveness" is that it is shown only in the conditions of strategic management.

  5. ECONOMIC ESSENCE AND COMPONENTS OF FINANCIAL SUPPORT OF AGRICULTURAL SECTOR

    Directory of Open Access Journals (Sweden)

    Volodymyr Matskiv

    2015-11-01

    Full Text Available The purpose of the paper is scientific grounding of theoretical and methodological approaches to the fundamental principles of the functioning of the existing system of financial support of the agrarian sector in Ukraine and its potential areas of its improvement through the construction of new effective financing mechanisms. Methodology. In the study the following methods are used: a comparative and morphological methods – to reveal the content and development of scientific thoughts about the interpretation of the concept of «financial support»; methods of systematization and generalization – to determine the functionality of the agricultural sector and the need of its financial support and to reveal the features of its functioning; systemic method – to construct a model of the implementation of agricultural sector financial support; logical method – for a consistent generalization of theoretical and practical scientific research statements. Results. Investigation of formation and development of the doctrine of financial support and systematization of scientific thoughts about its essence gives the opportunity to consider the content of the studied category in terms of the functional approach. Interpretation of the term “financial support” comes down to the statement that the formation of the theoretical foundations of the essence and the economic nature of financial support is a result of the achievements of several generations of scientists, each of whom invested a significant contribution to the development of the theory of the studied concept. This allowed us to analyze the term «financial providing» and to summarize the existing approaches in the light of the activities of the agricultural sector. In terms of functionality we found that financial support as a phenomenon can be seen in the context of its unique significance in the development of the economy. Practical implications. It was determined that the problems of

  6. 77 FR 55455 - Foreign-Trade Zone 235-Lakewood, NJ, Authorization of Production Activity, Cosmetic Essence...

    Science.gov (United States)

    2012-09-10

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE Foreign-Trade Zones Board Foreign-Trade Zone 235--Lakewood, NJ, Authorization of Production Activity, Cosmetic Essence Innovations, LLC, (Fragrance Bottling), Holmdel, NJ Cosmetic Essence Innovations, LLC (CEI...

  7. The essence of care in health vulnerability: a Heideggerian construction.

    Science.gov (United States)

    Cestari, Virna Ribeiro Feitosa; Moreira, Thereza Maria Magalhães; Pessoa, Vera Lúcia Mendes de Paula; Florêncio, Raquel Sampaio; Silva, Maria Rocineide Ferreira da; Torres, Raimundo Augusto Martins

    2017-01-01

    Reflect on the essence of care in health vulnerability from the phenomenological perspective of Martin Heidegger. Theoretical-reflexive study, anchored in three essential parts: 1) Care in Heidegger; 2) The essence of care in health vulnerability; And 3) Nursing care actions on health vulnerability. Vulnerability must be recognized as an indelible trait of the human condition and has its constituents in the human being, co-presence and care. Caring is an interactive process that reveals itself in the relationship with the other. Respecting the integrity of the Being in vulnerability must be a priority in nursing care, through behaviors that privilege the Being. Understanding ontological care and its relation to vulnerability under Heidegger's phenomenological view allowed us to uncover the facets of care in health vulnerability by adding to the nursing knowledge body a comprehensive and reflective perspective. Refletir sobre a essência do cuidado na vulnerabilidade em saúde sob a perspectiva fenomenológica de Martin Heidegger. Estudo teórico-reflexivo, ancorado em três partes essenciais: 1) O cuidado em Heidegger; 2) A essência do cuidado na vulnerabilidade em saúde; e 3) As ações do cuidar em enfermagem na vulnerabilidade em saúde. A vulnerabilidade deve ser reconhecida como traço indelével da condição humana e tem seus constituintes na pessoa humana, co-presenças e cuidado. O cuidar é um processo interativo que se desvela na relação com o outro. Respeitar a integridade do Ser em vulnerabilidade deve ser prioridade no cuidar em enfermagem, por meio de comportamentos que privilegiem o Ser. Compreender ontologicamente o cuidado e a sua relação com a vulnerabilidade sob o olhar fenomenológico de Heidegger permitiu desvelar as facetas do cuidado na vulnerabilidade em saúde, agregando ao corpo de conhecimento da Enfermagem uma perspectiva compreensiva e reflexiva.

  8. The essence of alternative medicine. A dermatologist's view from Germany.

    Science.gov (United States)

    Happle, R

    1998-11-01

    In Germany, alternative medicine is presently very popular and is supported by the federal government. When deliberating on the essence of alternative medicine we should simultaneously reflect on the intellectual and moral basis of regular medicine. To provide an epistemological demarcation of the 2 fields, the following 12 theses are advanced: (1) alternative and regular medicine are speaking different languages; (2) alternative medicine is not unconventional medicine; (3) the paradigm of regular medicine is rational thinking; (4) the paradigm of alternative medicine is irrational thinking; (5) the present popularity of alternative medicine can be explained by romanticism; (6) some concepts of alternative medicine are falsifiable and others are not; (7) alternative medicine and evidence-based medicine are mutually exclusive; (8) the placebo effect is an important factor in regular medicine and the exclusive therapeutic principle of alternative medicine; (9) regular and alternative medicine have different aims: coming of age vs faithfulness; (10) alternative medicine is not always safe; (11) alternative medicine is not economic; and (12) alternative medicine will always exist. The fact that alternative methods are presently an integral part of medicine as taught at German universities, as well as of the physician's fee schedule, represents a collective aberration of mind that hopefully will last for only a short time.

  9. Nature, life and mind. An essay on the essence.

    Science.gov (United States)

    Marinkovic, S; Pajić, S; Tomić, O

    2015-01-01

    Our long-standing scientific work and love to the fine art and nature for many years succeeded in making a unifying description of the three domains, at a time when a high specialisation in science, and even in art, has neglected the necessary entirety. Some neurons of a rat cerebral cortex were labelled with true blue and photographed under a fluorescent microscope. A monkey brain was sectioned in the axial plane. Several slices of the human motor cortex were stained with cresyl violet. A cerebral hemisphere image was modified, and another image was created in Adobe Photoshop. Some 10 billion years after the Big Bang life appeared on the Earth, reaching its peak with development of the brain. The humans started exploration of the local nature to survive, and the universe for psychological support. The antique philosophers Leucippes, Democritus and Heraclitus were the first to create a unifying atomic theory and to suggest the eternal movement of the matter. Newton and Kepler explained the movement of the celestial objects, whereas Einstein, Planck, Bohr, Hubbel, Howking and many others connected the quantum physics and elementary forces with the essence of the universe. Leonardo da Vinci, and later many others as well, united science and art. Philosophers and mathematicians created the phenomena which do not exist in nature. Nature designed the human brain, more complex than the universe itself, which in turn created millions of the artworks and scientific discoveries. The might of the mind in some domains overcomes the power of nature.

  10. Chicken Essence Improves Exercise Performance and Ameliorates Physical Fatigue

    Directory of Open Access Journals (Sweden)

    Wen-Ching Huang

    2014-07-01

    Full Text Available Chicken essence (CE is a liquid nutritional supplement made from cooking whole chickens. In traditional Chinese medicine, CE is used to support health, promote healing, increase metabolism, and relieve fatigue. However, few studies have examined the effect of CE on exercise performance and physical fatigue. We aimed to evaluate the potential beneficial effects of CE on fatigue and ergogenic functions following physical challenge in mice. Male ICR mice were divided into four groups to receive vehicle or CE by oral gavage at 0, 845, 1690, or 4225 mg/kg/day for 4 weeks. Exercise performance and anti-fatigue function were evaluated by forelimb grip strength, exhaustive swimming time, and levels of physical fatigue-related biomarkers serum lactate, ammonia, glucose, and creatine kinase (CK after physical challenge. CE supplementation dose-dependently elevated endurance and grip strength. CE supplementation significantly decreased lactate, ammonia, and CK levels after physical challenge. Tissue glycogen content, an important energy source for exercise, was significantly increased with CE supplementation. In addition, CE supplementation had few subchronic toxic effects. The supplementation with CE can have a wide spectrum of bioactivities on health promotion, performance improvement and anti-fatigue.

  11. Essence of cryptocurrency as methodological prerequisite of its accounting reflection

    Directory of Open Access Journals (Sweden)

    O.M. Petruk

    2017-12-01

    Full Text Available The research deals with the issue of reflection in accounting cryptocurrencies and the ways of solving it through determining the economic essence of such currencies. The purpose of the research is the analysis such economic phenomenon as cryptocurrency and formation of appropriate methodological approaches to its accounting reflection, that requires the identification of the object, the study of the methods of its assessment, the clarification of reflection on the appropriate accounts, the determination of place in reporting. The author generalizes the existed achievements of domestic and foreign researchers about the issues of accounting cryptocurrencies, differentiates between the concept of «cryptocurrency» and «electronic money», and proves that according to a set of features cryptocurrencies do not meet the requirements of the definition of «money», that is why, cryptocurrencies cannot be reflected into the enterprise balance sheet under article «Funds and their equivalents». Using the functional approach to the definition of cryptocurrency as the accounting object and the methods of comparison and analogy, the paper substantiates the order of its reflection as a variety of financial investments applying the special methods of accounting, such as assessment, accounts, and reporting.

  12. Information Society and Knowledge Economy - Essence and Key Relationships

    Directory of Open Access Journals (Sweden)

    Rafał Żelazny

    2015-04-01

    Full Text Available This paper focuses on essence and relationships between information society (IS and knowledge economy (KE concepts. The aim of this article is twofold. The first objective is to denominate the conceptual framework and relationships between IS and KE conceptions. The second is to present dependencies between the indexes of IS and KE development level in selected countries. Firstly, based on the notional relations between information and knowledge, there are characterized the relationships between concepts of information society, knowledge economy and knowledge society (KS. Secondly, using popular composite indexes evaluating the degree of IS and KE development i.e. Networked Readiness Index (NRI, ICT Development Index (IDI, Knowledge Economy Index (KEI and Summary Innovation Index (SII, there were studied corelations between information society and knowledge economy in 34 selected countries in 2012. The paper concludes by stating limits and implications for further research. This work contributes to systematization and integration of knowledge about the mutually permeable conceptions of information society and knowledge economy

  13. Spatial Rack Drives Pitch Configurations: Essence and Content

    Science.gov (United States)

    Abadjieva, Emilia; Abadjiev, Valentin; Naganawa, Akihiro

    2018-03-01

    The practical realization of all types of mechanical motions converters is preceded by solving the task of their kinematic synthesis. In this way, the determination of the optimal values of the constant geometrical parameters of the chosen structure of the created mechanical system is achieved. The searched result is a guarantee of the preliminary defined kinematic characteristics of the synthesized transmission and in the first place, to guarantee the law of motions transformation. The kinematic synthesis of mechanical transmissions is based on adequate mathematical modelling of the process of motions transformation and on the object, realizing this transformation. Basic primitives of the mathematical models for synthesis upon a pitch contact point are geometric and kinematic pitch configurations. Their dimensions and mutual position in space are the input parameters for the processes of design and elaboration of the synthesized mechanical device. The study presented here is a brief review of the theory of pitch configurations. It is an independent scientific branch of the spatial gearing theory (theory of hyperboloid gears). On this basis, the essence and content of the corresponding primitives, applicable to the synthesis of spatial rack drives, are defined.

  14. Essence and classification of legal guarantees of creditors’ rights

    Directory of Open Access Journals (Sweden)

    Aleksandra M. Sil’chenko

    2014-01-01

    Full Text Available Objective to conduct a comprehensive study of the concept of legal guarantees of creditorsrsquo rights and to identify some features of guarantees on the basis of the presented classification. Methods general scientific deduction comparative and system analysis formal logical method and special comparative legal and structuralfunctional methods. Results basing on the evaluation of different scientistsrsquo opinions the definition of the notion laquolegal guarantees of creditorsrsquo rightsraquo is given. Four classifications of legal guarantees of creditorsrsquo rights are proposed. Scientific novelty author39s definition of the notion laquolegal guarantees of creditorsrsquo rightsraquo is given. The essence of legal guarantees in general and legal rights of creditors in particular is defined. Classifications of legal guarantees of creditorsrsquo rights are given by the content and methods of implementation of creditorsrsquo rights guarantees by forms of providing guarantees to creditors general and special guarantees by the form of termination of legal personrsquos activity. The classifications are described in detail through examples. Practical value the results of this research can be used in scientificresearch activity. Theoretical conclusions formulated in the work can be used in the process of improving of the existing legislation and practice of its application.

  15. Transalpine Freight Transport

    Directory of Open Access Journals (Sweden)

    Flavio V. Ruffini

    2009-03-01

    Full Text Available Le transport de marchandises dans l’espace alpin présente un double visage : d’un côté, il est très bénéfique pour l’homme et l’économie ; d’un autre, il a de nombreuses répercutions négatives sur la qualité de vie et sur la santé. Si les effets des transports ont déjà donné lieu à des recherches, à des programmes, à des politiques et à des mesures, le transport reste un défi majeur pour les pays alpins et nécessite une action harmonisée à l’échelle internationale.C’est dans ce contexte que le projet MONITRAF1 a été mis au point. L’objectif est de définir des mesures communes visant à réduire les effets négatifs du transport routier et d’améliorer la qualité de vie dans les vallées de transit affectées. Cet article aborde des questions centrales du transport de marchandises transalpin : développement et conditions de base, besoin de coopération et d’action, et réponses présentes et à venir pour des transports plus durables dans les Alpes.Freight transport in the Alpine space is an ambivalent issue: on the one hand it brings great benefits for individuals and economies on the other hand it brings many negative side effects on quality of life and health. Even if the effects of transport have been investigated and programmes, policies and measures developed, transport still represents an essential challenge for the Alpine countries and requires internationally harmonized action. Against this background the project MONITRAF2 has been elaborated, which aims at developing common measures to reduce the negative effects of road transport and improve the quality of life in the affected transit valleys. This paper addresses central questions of transalpine freight transport: its development and framework conditions, the resulting need for cooperation and action and the responses already given and need to be given for a more sustainable transport within the Alps.

  16. Transport de marchandises transalpin

    Directory of Open Access Journals (Sweden)

    Sandra Lange

    2009-03-01

    Full Text Available Le transport de marchandises dans l’espace alpin présente un double visage : d’un côté, il est très bénéfique pour l’homme et l’économie ; d’un autre, il a de nombreuses répercutions négatives sur la qualité de vie et sur la santé. Si les effets des transports ont déjà donné lieu à des recherches, à des programmes, à des politiques et à des mesures, le transport reste un défi majeur pour les pays alpins et nécessite une action harmonisée à l’échelle internationale.C’est dans ce contexte que le projet MONITRAF1 a été mis au point. L’objectif est de définir des mesures communes visant à réduire les effets négatifs du transport routier et d’améliorer la qualité de vie dans les vallées de transit affectées. Cet article aborde des questions centrales du transport de marchandises transalpin : développement et conditions de base, besoin de coopération et d’action, et réponses présentes et à venir pour des transports plus durables dans les Alpes.Freight transport in the Alpine space is an ambivalent issue: on the one hand it brings great benefits for individuals and economies on the other hand it brings many negative side effects on quality of life and health. Even if the effects of transport have been investigated and programmes, policies and measures developed, transport still represents an essential challenge for the Alpine countries and requires internationally harmonized action. Against this background the project MONITRAF2 has been elaborated, which aims at developing common measures to reduce the negative effects of road transport and improve the quality of life in the affected transit valleys. This paper addresses central questions of transalpine freight transport: its development and framework conditions, the resulting need for cooperation and action and the responses already given and need to be given for a more sustainable transport within the Alps.

  17. THE ESSENCE OF STRATEGY DEVELOPMENT COMPANY IN THE INTEGRATED STRUCTURE

    Directory of Open Access Journals (Sweden)

    A. I. Khorev

    2014-01-01

    Full Text Available Summary. In the beginning of the article is defined a rational sequence of the consideration of the nature of the strategy of a company development, included into an integrated structure. Further the article describes the following items separately: "a strategy", "a development of a company", and "an integrational structure", applying them to companies included to the integrated structure; separating them from a strategy of development of an autonomous company. The article defines functions which such strategy must define, taking into consideration the nature of the strategy of the company development, included into an integrated structure. Next, the article defines six steps which describe a sequence of development of the strategy of the company development, included into an integrated structure. The analysis which is defined in the article allows determining a complete definition of essence of the strategy of the company development, included into an integrated structure. The article also defines a place of the strategy of development into the hierarchical structure of the strategies. The strategy of the company development, included into an integrated structure (as well as the strategy of development of an autonomous company -- is a competition strategy, and it separates "strategy of leadership for costs", “differentiation strategy”, and “strategy of focusing for costs”. Also authors are analyzed the strategy of the cost optimization. According to the complex definition of the strategy, and the strategy's place inside the hierarchical structure, the article defines functions which corporate, competitive, and functional strategies execute during the management of companies inside an integrational structure. The article presents characteristics of applied strategic decisions at different levels of all three types of strategies. The article's researches allow companies included to the integrated structure define their place inside the

  18. Water rent: essence, sources of formation and accounting reflection

    Directory of Open Access Journals (Sweden)

    T.S. Osadcha

    2016-06-01

    Full Text Available There is the urgent necessity of the transition to a higher level of economic relations in the system of environmental management in the present conditions of economy of the country. As a result, the issues like formation of information support for water rent management, determining the ways of its calculation, distribution as well as usage of water rents require urgent solutions. The study focuses on the essence of water rent and forming organizational and methodological provisions of its accounting reflection to ensure sustainable ecological and economic development of the enterprise. As a result of research the classification of water rent, that affects reflection of such rent in accounting has been formed. It is established that the amount of water rent for accounting reflection can be defined as the difference between actual and normal profit of enterprise-water users. A number of analytical accounts of first and second order as well as the typical correspondence of accounts for accounting reflection of water rent have been suggested. The information from the Report on the formation of water rent that contains data on the sources of payback of expenses incurred for the maintenance of water bodies and the impact of ecological condition of water body on the size of water rent has been suggested to be used in order to manage the size of water rent and expenses incurred to obtain it. Thus, determining the amount of water rent will allow management personnel to adjust the activity of the company in accordance with the strategic objectives of the company’s development regarding the profitability and compliance with the concept of sustainable development.

  19. Transportation

    International Nuclear Information System (INIS)

    Anon.

    1998-01-01

    Here is the decree of the thirtieth of July 1998 relative to road transportation, to trade and brokerage of wastes. It requires to firms which carry out a road transportation as well as to traders and to brokers of wastes to declare their operations to the prefect. The declaration has to be renewed every five years. (O.M.)

  20. Methodological Approaches to Definition of Essence of the Concept "Integration of Subjects of Management"

    OpenAIRE

    Khaustova Viktoriya Ye.; Kurochkina Irina. G

    2009-01-01

    The article studies one of the fundamental problems of the economic theory – integration of subjects of management. theoretical bases and basic principles of integration of subjects of management have been defined. Component categories "integration", their essence and interrelation have been considered. interpretations of the concept «integration of subjects of management» have been analyzed from the point of view of representatives of various methodological approaches and its essence has bee...

  1. Identification of chemical compounds of Nardostachys Jatamansi essence available in Iran

    Directory of Open Access Journals (Sweden)

    Ghassemi-Dehkordi Nasrolah

    2014-04-01

    Full Text Available Introduction: With regard to using drugs with plant origin and with the aim of suitable use of these types of drugs and preventing them to be abused, it is necessary to determine the standards of these plants. The aim of the present study was to identify and study chemical compounds of Nardostachys Jatamansi essence in Iran and define monograph of this plant for the Iranian plant pharmacopeia. Methods: In an experimental study the Nardostachys Jatamansi specimen was prepared from the market in Iran. The essence of the plant was prepared by the hydro-distillation in Clevenger apparatus. Essence was obtained as a greenish yellow oil layer with the 0.07 % yield. The essence compounds were identified quantitatively by Gas Chromatography-Mass Spectroscopy (GC/MS method. Results: Totally, 29 compounds were identified in Nardostachys Jatamansi essence. The retention indexes (RI were only similar with overall standard values in two compounds like mesitylene and P-cymene. In this line the RI values about three compounds of valerenic acid, palmitic acid, and valerenyl isovalerate were determined significantly higher than standard values of RI. Conclusion: The essence prepared from the Nardostachys Jatamansi plant in Iran was different in terms of some compounds and components including valerenic acid, palmitic acid, and valerenyl isovalerate and so it is necessary to identify and register quality and quantity characteristics of compounds available in this plat in the Iranian medicinal plants pharmacopeia.

  2. Self-Directedness and Cooperativeness, Psychosocial Dysfunction and Suffering in ESSENCE

    Science.gov (United States)

    Garcia, Danilo; Anckarsäter, Henrik; Lundström, Sebastian

    2013-01-01

    Background. The acronym ESSENCE (Early Symptomatic Syndromes Eliciting Neurodevelopmental Clinical Examinations) highlights that children seeking clinical treatment are often multiply impaired, thus requiring treatment from several specialties. The aim was to map and relate, on a population level, ESSENCE to two salient predictors of health and adaptation to adversities, namely, Self-Directedness and Cooperativeness and also to dysfunction and suffering. Methods. Participants were twins (N = 1892) aged 9 or 12 whose parents were interviewed with the Autism-Tics, ADHD and other Comorbidities inventory (A-TAC), and the Junior Temperament and Character Inventory (J-TCI). The A-TAC was first used to discern four ESSENCE-related screening diagnoses: autism spectrum disorders, attention deficit hyperactivity disorder, learning disabilities, and developmental coordination disorder; second, to quantify dysfunction and suffering in important social areas. Results. ESSENCE symptoms were continuously and categorically associated with deficiency in Self-Directedness and Cooperativeness and higher ratings of dysfunction and suffering. The impact of ESSENCE symptoms on these measures of mental health was found in a milder form in about 16% of all children and in a severe form in about 2%. Conclusion. Therapeutic interventions focusing on Self-Directedness and Cooperativeness might provide a novel method for child psychiatry in its approach to ESSENCE. PMID:23710139

  3. Self-directedness and cooperativeness, psychosocial dysfunction and suffering in ESSENCE.

    Science.gov (United States)

    Garcia, Danilo; Anckarsäter, Henrik; Lundström, Sebastian

    2013-01-01

    The acronym ESSENCE (Early Symptomatic Syndromes Eliciting Neurodevelopmental Clinical Examinations) highlights that children seeking clinical treatment are often multiply impaired, thus requiring treatment from several specialties. The aim was to map and relate, on a population level, ESSENCE to two salient predictors of health and adaptation to adversities, namely, Self-Directedness and Cooperativeness and also to dysfunction and suffering. Participants were twins (N = 1892) aged 9 or 12 whose parents were interviewed with the Autism-Tics, ADHD and other Comorbidities inventory (A-TAC), and the Junior Temperament and Character Inventory (J-TCI). The A-TAC was first used to discern four ESSENCE-related screening diagnoses: autism spectrum disorders, attention deficit hyperactivity disorder, learning disabilities, and developmental coordination disorder; second, to quantify dysfunction and suffering in important social areas. ESSENCE symptoms were continuously and categorically associated with deficiency in Self-Directedness and Cooperativeness and higher ratings of dysfunction and suffering. The impact of ESSENCE symptoms on these measures of mental health was found in a milder form in about 16% of all children and in a severe form in about 2%. Therapeutic interventions focusing on Self-Directedness and Cooperativeness might provide a novel method for child psychiatry in its approach to ESSENCE.

  4. Transportation

    National Research Council Canada - National Science Library

    Allshouse, Michael; Armstrong, Frederick Henry; Burns, Stephen; Courts, Michael; Denn, Douglas; Fortunato, Paul; Gettings, Daniel; Hansen, David; Hoffman, Douglas; Jones, Robert

    2007-01-01

    .... The ability of the global transportation industry to rapidly move passengers and products from one corner of the globe to another continues to amaze even those wise to the dynamics of such operations...

  5. Rôle des acteurs dans le processus d’élaboration de projets routiers. Analyse de l’approche opérationnelle et recherche de critères décisionnels.

    Directory of Open Access Journals (Sweden)

    Shahinaz Sayagh

    2008-08-01

    Full Text Available Depuis le stade des études préliminaires jusqu’à la réalisation des travaux, un projet routier fait l’objet de décisions successives (opportunité, budget, tracé…, selon une procédure progressive et réglementée. Cette succession de choix s’insère dans un faisceau de contraintes environnementales, techniques et financières. Ceci rend le processus décisionnel complexe, du fait notamment de la multiplicité des acteurs potentiellement impliqués. Dans ce contexte, la contribution de chercheurs peut consister à fournir des méthodes, permettant d’apporter un éclairage sur les conséquences potentielles en terme de développement durable, des décisions successives prises depuis la conception d’un projet routier jusqu’à sa réalisation. Dans cette perspective, une analyse des critères décisionnels propres à chacun des acteurs au sein du processus décisionnel, est nécessaire. L’objectif de cet article est d’analyser sur quels enjeux généraux reposent les critères décisionnels intervenant dans les différents choix successifs d’un projet routier. Il s’agit d’une part d’effectuer l’examen détaillé du processus décisionnel régi par des éléments factuels imposés par la réglementation, et d’autre part de mieux appréhender les critères non réglementaires, propres à chaque acteur sous la forme de témoignages. Sur la base de la synthèse réalisée, une discussion propose ensuite de mettre en perspective l’analyse effectuée au regard des enjeux environnementaux et de concertation. L’analyse montre la difficulté à définir une liste de critères décisionnels relatifs à la prise en compte des enjeux du développement durable. D’autre part, la réflexion menée met en lumière la meilleure prise en compte des enjeux environnementaux lorsqu’une démarche de concertation est menée en amont du projet, ce qui va au-delà du simple cadre réglementaire et reste à l’initiative de la ma

  6. 'Resilience thinking' in transport planning

    OpenAIRE

    Wang, JYT

    2015-01-01

    Resilience has been discussed in ecology for over forty years. While some aspects of resilience have received attention in transport planning, there is no unified definition of resilience in transportation. To define resilience in transportation, I trace back to the origin of resilience in ecology with a view of revealing the essence of resilience thinking and its relevance to transport planning. Based on the fundamental concepts of engineering resilience and ecological resilience, I define "...

  7. Theoretical preconditions of the realization of principle of domination of essence over form

    Directory of Open Access Journals (Sweden)

    T.S. Osadcha

    2015-06-01

    Full Text Available Organization and accounting should be based on accounting principles, which must ensure qualitative preparation of the financial statements. In this case an important role is played by the principle of domination of essence over form. Here is analyzed the main factors of its development and dissemination. Also it is determined the role of IFRS in the spreading of the principle of domination of essence over form in the world and its fixation on the level of normative regulation of accounting in certain countries, including Ukraine. It is defined theoretical preconditions for identifying and removing the existing obstacles in the application of the principle of domination of essence over form in the practice of management, which will ensure qualitative preparation of the financial statements. It is offered to use the principle of property rights theory, the theory of rent and the agency theory to solve the problem of disseverance between owner and manager.

  8. Investigating the effect of ecommerce on export development of rose water and essences

    Directory of Open Access Journals (Sweden)

    Ali Nataghi

    2014-11-01

    Full Text Available There are some issues in marketing, supply and after-sales services for customers in global markets for production of rose water and essences extracts. Despite the fact that the products are genuine, there is a downward trend for the production of rose water and essences extracts in recent years. The present study aims to evaluate the identified structural barriers affecting exports of rose water and essences of Kashan to United Arabic Emirates. The population consisted of 77 managers of exporter companies in Kashan. Self-made questionnaire approved by supervisor to be valid and reliable, were distributed. The study tried to deliver a model for barriers to e-commerce in the context of Iran's rose water and essences extracts Export by examining different models of and studied in the field of electronic commerce and the application and advantages of systems based on it. The study also tried to identify current obstacles in the way of electronic commerce in export of rose water and essences extracts by using the questionnaire as an indicator in five-point Likert scale. There were three factors associated with the proposed model. Barriers to electronic commerce in export of rose water and essences extracts were determined in the order of priority as follows: 1 Problems and obstacles related to information infrastructure, 2 problems related to legislative, legal and secure infrastructure, 3 problems and obstacles to human, educational, cultural and behavioral infrastructure, 4 problems related to infrastructure of customs, trade and taxation, 5 internet problem, 6 Problems related to technical and hardware infrastructure, 7 Problems related to financial and software infrastructure.

  9. The essence and meaning of aesthetics in patient care as experienced by nurses

    DEFF Research Database (Denmark)

    Herholdt-Lomholdt, Sine Maria; Uhrenfeldt, Lisbeth

    2016-01-01

    This systematic review seeks to identify, appraise and synthesize available qualitative studies describing nurses’ experiences of the essence and meaning of the phenomenon ‘‘aesthetics’’ in patient care. The specific purpose of the review is to examine the qualitative literature to describe nurses......’ experiences of the phenomenon ‘‘aesthetics’’ within patient care in healthcare settings. More specifically, from the nurses’ perspectives, the aims are: To describe the essence of aesthetics within patient care. To describe the meaning of aesthetics within patient care. To describe what an aesthetic...

  10. Axionic black branes in the k -essence sector of the Horndeski model

    Science.gov (United States)

    Cisterna, Adolfo; Hassaine, Mokhtar; Oliva, Julio; Rinaldi, Massimiliano

    2017-12-01

    We construct new black brane solutions in the context of Horndeski gravity, in particular, in its K-essence sector. These models are supported by axion scalar fields that depend only on the horizon coordinates. The dynamics of these fields is determined by a K-essence term that includes the standard kinetic term X and a correction of the form Xk. We find both neutral and charged exact and analytic solutions in D -dimensions, which are asymptotically anti-de Sitter. Then, we describe in detail the thermodynamical properties of the four-dimensional solutions and we compute the dual holographic DC conductivity.

  11. Evaluation of Mycorrhizal Fungi, Vermicompost and Humic Acid on Essence Yield and Root Colonization of Fennel

    Directory of Open Access Journals (Sweden)

    I. Akbari

    2016-02-01

    humic acid include: h1(no application and h2 (application. Each plot had 5 rows with row spacing of 50 cm and row length of 5 m was considered. Ten grams mycorrhizal fungi were added to the soil under each seed. Humic acid was sprayed in 3 stages (vegetative, reproductive and seed filling stage according to the recommended dose (200 mg per liter. Sampling and measuring of traits were done at the end of the season and after removal of border rows. A 50 gram sample of each plot milled and then essence collected with Clevenger for three hours using water distillation. Percent of fungal colonization obtained with Gridline Intersect Method. Finally, for analysis of data and drawing shapes, MSTAT-C software and Microsoft Excel were used. Comparison of the least significant difference test (LSD was conducted at the 5% level. Results and Discussion Results of this study showed the main effects of experimental factors on seed yield, essence percent and yield were significant. Comparison of mean results showed the highest seed yield (1119.37 kg ha-1 obtained from mycorrhizal colonization. With increasing vermicompost applying, seed yield also increased. So, the greatest and lowest seed yield obtained from 8 ton ha-1 vermicompost and control plots (1315 and 1016 kg ha-1, respectively. With humic acid foliar application, seed yield increased about 18 percent. In this experiment essence percent significantly increased due to mycorrhizal colonization. Essence percent of fennel seeds showed, the highest value of essence percent (2.83% obtained from 8 ton.ha-1 vermicompost and the lowest essence was obtained from control plots (2.15%. Seed essence percent significantly increased due to humic acid foliar application compared with control plots (2.6% and 2.4% respectively. Essence yield significantly increased due to mycorrhizal inoculation (31.67 kg ha-1. Vermicompost application increased essence yield about 64 and 25 percent compared with control plots. Compared to control, humic acid

  12. Heidegger and Jazz: Musical Propositions of Truth and the Essence of Creativity

    Science.gov (United States)

    Thwaites, Trevor

    2013-01-01

    Creativity is inextricably linked to the ontology of being; as the history of philosophy frequently shows, it encompasses both the need to transform and be transformed. In this essay I examine the notion of "being creative" on the way to opening up our relationship to the essence of creativity, taking Heidegger's interpretation of…

  13. Spasmolytic and Anti-Spasmodic Action of Trachyspermum ammi Essence on Rat's Ileum Contraction.

    Science.gov (United States)

    Hejazian, Seyed Hassan; Bagheri, Seyyed Majid; Safari, Fatemeh

    2014-12-01

    Trachyspermum ammi is a plant of umbelliferae family and has been traditionally used in the treatment of many gastrointestinal disorders such as indigestion, colic, and diarrhea. Our previous study demonstrated that aqueous extract of Trachyspermum ammi reduced the contractile activity of rat's ileum. This study was designed to examine the effect of Trachyspermum ammi essence on acetylcholine-induced contraction in isolated rat's ileum. In this experimental procedure, the tissue samples were suspended from the transducer lever and mounted on the organ bath containing Tyrode's solution. Isotonic responses were recorded by using an isotonic transducer and the amplitude of contractions. This process was induced by cumulative logarithmic concentrations of acetylcholine before and after exposing tissue by saline and different concentrations of essence. The chemical constituents of the essence from distillate extract of Trachyspermum ammi seeds were studied by gas chromatography mass spectrometry (GC-MS) and the chemical analysis showed many components in which thymol was the main constituent. Our findings showed that the essence derived from the extract in all concentrations used in this study (0.002, 0.005, and 0.01% V/V) significantly reduced acetylcholine-induced contractions (47.34, 60.46, and 86%, respectively, P Trachyspermum ammi, the relaxant effect observed in this study is probably due to this agent which can exert an anti-cholinergic property.

  14. Essence of psychological approach application to personal sales in the context of relationship marketing paradigm

    OpenAIRE

    Kiseleva Elena Stanislavovna

    2014-01-01

    The paper analyzes the essence of psychological approach application to personal sales in conditions of relationship marketing domination. Defintions of global relationship marketing, marketing of client relations and personal sale are given. New element of marketing system is proposed as well as universal model of competence for personal agents. Technique for psychological image of the client has been developed.

  15. Measurement of social climate within neurobehavioural rehabilitation services using the EssenCES.

    Science.gov (United States)

    Alderman, Nick; Groucott, Les

    2012-01-01

    In forensic mental health settings, quality of social climates is associated with a range of therapeutic assets. An essential characteristic of neurobehavioural rehabilitation services is provision of an enriched environment which reverses contingencies that maintain challenging behaviour. The concept of social climate is therefore equally important to these services. Criticisms of existing measures of social climate led to development of the EssenCES. This was initially validated in German forensic mental hospitals, and subsequently an English translation in equivalent UK services. To determine if EssenCES can be used to measure social climate in neurobehavioural rehabilitation units, responses from 114 staff and patients were analysed using statistical methods from classical test theory. Results were similar to those obtained previously. Rasch analysis was also used to test the assumption that EssenCES comprises a true interval-scale measurement tool. Item-person misfit, erratic responding, redundant response categories and disordered thresholds undermined this assumption. Rating scale recalibration, item reduction, and removing respondents who continued to demonstrate poor fit resulted in a measure with good internal construct validity but questionable external construct validity. Relative merits of modifying EssenCES for use with patients with cognitive impairment versus designing a measure conceptualised for use in neurobehavioural rehabilitation services are discussed.

  16. Capturing the essence of a corporate brand personality: A Western brand in Eastern Europe

    NARCIS (Netherlands)

    van Rekom, Johan; Jacobs, Gabriele; Verlegh, Peeter W J; Podnar, Klement

    2006-01-01

    This study focuses on the positioning of a Western brand (McDonald ’ s) in an Eastern European market (Slovenia), and shows how corporate communication efforts can infl uence consumer perceptions of brand essence. In order to ensure the long-time viability of a brand ’ s equity, preserving and

  17. Defining the Essence of a University: Lessons from Higher Education Branding

    Science.gov (United States)

    Waeraas, Arild; Solbakk, Marianne N.

    2009-01-01

    Branding is a phenomenon that has become increasingly common in higher education over the last few years. It entails defining the essence of what a university "is", what it "stands for", and what it is going to be known for, requiring precision and consistency in the formulations as well as internal commitment to the brand.…

  18. The Sociological Essence of Music in Burial: An Analysis of Akwa ...

    African Journals Online (AJOL)

    The type of research methodology to be used in this paper would involve interviews and critical analysis on Akwa Oke-Nwanyi songs on some selected burials. This paper therefore looked at the sociological essence of burial music by taking a critical analysis of Akwa-Oke Nwaanyi. Key Word: Music in Burials; Akwa ...

  19. The Essence and Structure of Masters' of Public Administration Core Competencies in the USA

    Science.gov (United States)

    Shevchenko, Alina

    2016-01-01

    The article deals with revealing the essence and structure of Masters' of Public Administration professional training in the USA. It has been concluded that Public Administration studies the realization of government policies and trains future public administrators for professional activity; is guided by political science and administrative law;…

  20. SPIRITUALITY AS A LIVED EXPERIENCE: EXPLORING THE ESSENCE OF SPIRITUALITY FOR WOMEN IN LATE LIFE*

    Science.gov (United States)

    Manning, Lydia K.

    2013-01-01

    Against the backdrop of a dramatic increase in the number of individuals living longer, particularly older women, it is vital that researchers explore the intersection of spirituality, gender, and aging. In this qualitative study of six women aged 80 and older, I explore, using, multiple, in-depth interviews, the experiences of spirituality over the life course. A hermeneutic phenomenological analysis of the interviews was performed and provided insights into the nature of their “lived experience” allowing for the understanding of the essence of their spirituality. The results are presented as an interpretation of the participants’ perceptions of their spirituality and spiritual experiences. For the women in this study, the essence of their spirituality lies in: being profoundly grateful; engaging in complete acceptance; and having a strong sense of assuredness, while stressing the linkages and importance of spirituality. Implications for understanding spirituality for older adults are considered. PMID:23185856

  1. Spasmolytic and Anti-Spasmodic Action of Trachyspermum ammi Essence on Rat's Ileum Contraction

    OpenAIRE

    Hejazian, Seyed Hassan; Bagheri, Seyyed Majid; Safari, Fatemeh

    2014-01-01

    Background: Trachyspermum ammi is a plant of umbelliferae family and has been traditionally used in the treatment of many gastrointestinal disorders such as indigestion, colic, and diarrhea. Our previous study demonstrated that aqueous extract of Trachyspermum ammi reduced the contractile activity of rat′s ileum. Aims: This study was designed to examine the effect of Trachyspermum ammi essence on acetylcholine-induced contraction in isolated rat′s ileum. Materials and Methods: In this experim...

  2. Communication, The Essence of Science Facilitating Information Exchange Among Librarians, Scientists, Engineers and Students

    CERN Document Server

    Garvey, W D

    1979-01-01

    Communication: The Essence of Science provides information pertinent to the fundamental aspects of scientific communication. This book focuses on those information-exchange activities that take place mainly among scientists actively involved on the research front. Organized into five chapters, this book begins with an overview of the psychologists' description of the communication structure of science. This text then examines the relationship among spanning, connecting, and integrating the various streams of activities involved in the production of information. Other chapters consider some of

  3. ANTHROPOLOGICAL BASIS OF HUMAN DIMENSION IN SPORT AS THE IMPLEMENTATION OF A PERSON'S GENERIC ESSENCE

    Directory of Open Access Journals (Sweden)

    V. Ye. Bilogur

    2013-12-01

    Full Text Available The purpose of the article is to make the theoretical framework of a sportsman dimension concept as the realization of a person's generic essence that is a basis of a new scientific direction formation of sports anthropology and philosophy of sport. Methodology. The understanding of human nature problems, human existence in the form of sports activity, the potential of anthropological picture of the sporting world. In this case sport is considered as a culture which gives a chance to define it as an activity which involves positive results aimed at the realization of human essence as well as destructive ones that are aimed at the destruction of a sportsman personality. Scientific novelty is in the research of insufficiently studied theme of sportsman-dimension from the anthropological point of view. Practical value of the work is in elaborating the theme in context of scientific research performance at the department of theory and physical training methods and sports and the disciplines of Melitopol state pedagogical university named after Bogdan Khmelnitskiy. Philosophy of sport is a new subject and a new scientific direction, in the context of which the problems of sport, development of sporting values and outlook of the youth, their socialization in the sports activity are explored. Conclusions the introduction of the anthropological basis of sportsman-dimension essence in sport promotes the possibility to show entire human nature, its creativity in sporting life, therefore it leads an individual to a self-formation. The anthropological basis of the sportsman-dimension is aimed at the realization of a person's generic essence for increasing the human potential, physical health of young generation due to physical training and sports.

  4. Essence of the «Enterprise Management through Personnel Management» Paradigm

    OpenAIRE

    Vashchenko Natalia V.

    2013-01-01

    The article proves a necessity of consideration of personnel as a driving force of enterprise development. It studies and generalises the existing approaches of scientists to understanding the "enterprise management" and "personnel management" processes. It marks out problem and positive points of view of scientists with respect to identification of the role of personnel in the process of enterprise management and ensuring its development. It reveals the essence of the "management" and "enter...

  5. SCIENTIFIC AND INNOVATION ACTIVITIES OF HIGHER EDUCATION INSTITUTION: THE ESSENCE AND INTERACTION OF THE COMPONENTS

    OpenAIRE

    Meniailo, Viktorija

    2017-01-01

    One of the main directions of state policy in education is the development of scientific and innovation activities at institutions of higher education. It imposes on them additional features related to the inclusion of scientific activities in universities united innovative process for the creating and practical application of new knowledge. The purpose of the article is to establish the relationship between scientific and innovation activities and clarify the essence of scientific and innova...

  6. k-Essence Non-Minimally Coupled with Gauss–Bonnet Invariant for Inflation

    Directory of Open Access Journals (Sweden)

    Ratbay Myrzakulov

    2016-06-01

    Full Text Available In this paper, we investigated inflationary solutions for a subclass of Horndeski models where a scalar field is non-minimally coupled with the Gauss–Bonnet invariant. Examples of canonical scalar field and k-essence to support the early-time acceleration are considered. The formalism to calculate the perturbations in a Friedmann–Robertson–Walker (FRW universe and to derive the spectral index and the tensor-to-scalar ratio is furnished.

  7. The effects of Anethum graveolens essence on scopolamine-induced memory impairment in mice.

    Science.gov (United States)

    Mesripour, Azadeh; Rafieian-Kopaei, Mahmoud; Bahrami, Bahareh

    2016-01-01

    Since Anethum graveolens (Dill) has phytoestrogenic compounds and it is proven that estrogens exert beneficial effects on cognition; the aim of this study was to understand if this plant can improve memory performance. Male Balb/c mice weighing 25-30 g were used in this study and memory was assessed by the novel object recognition task. In this method, the difference in the exploration time between a familiar object and a novel object is taken as an index of memory performance (recognition index, RI). Scopolamine significantly reduced memory index (RI = -15.5% ± 3.0). Dill essence (100 mg/kg, ip) prevented the harmful effects of scopolamine on memory (RI = 40% ± 5.5), thus RI did not differ with control animals (RI = 50% ± 5.8). In addition, 17-β estradiol also prevented memory impairment in animals (0.2 mg/kg, ip; RI = 35.8% ± 6.5). Nevertheless, the beneficial effects of dill essence were antagonized by prior injection of tamoxifen (1 mg/kg, ip; RI = -30% ± 7.8). Although phytoesrogens are not steroids, the beneficial effect of dill on memory, at least in part, may have been achieved by estrogenic receptors present in the brain. Thus dill essence could be promising in improving memory and cognition, mainly in postmenopausal women.

  8. Theoretical Grounds of Identification of the Essence of the Enterprise Development Efficiency Category

    Directory of Open Access Journals (Sweden)

    Adzhavenko Maryna M.

    2014-02-01

    Full Text Available Modern economic conditions put a new problem in front of scientists, namely: capability of an enterprise to survive in the unfavourable external environment. This problem is a system and complex one and its solution is within the plane of management of capital, personnel, development, efficiency, etc. The article marks out that efficiency is a corner stone of the modern economic science, which justifies studies of the gnoseological essence of the efficiency category. The main goal of the article lies in the study of scientific and theoretical grounds of formation of the enterprise development efficiency under modern conditions of the changing internal and external environments. The other goals of the article are identification of the essence of the development efficiency category, deepening the theoretical foundation of assessment of efficiency of enterprise development in the modern economic science. The article conducts an ontological analysis of the essence and goals of the enterprise development efficiency notion, studies evolution of scientific approaches and systemises theoretical provisions of the specified category and their assessment in the economic science. In the result of the study the article identifies a new vector of theoretical grounds and dominating logic of formation of the methodology of assessment of efficiency of enterprises under conditions of innovation development of the state, namely: it underlines principles of systemacy, complexity, self-organisation, significance of human capital as an important factor of increase of efficiency and development. Development of methodological grounds of assessment of efficiency of enterprise innovation development is a prospective direction of further studies.

  9. The influence of expertise on essence beliefs for mental and medical disorder categories.

    Science.gov (United States)

    Cooper, Jessica A; Marsh, Jessecae K

    2015-11-01

    Research suggests that expertise in a specific category domain influences categorization. Work related to beliefs about mental disorders finds that laypeople treat mental disorders as if they do have causal essences, while clinicians do not-differences that may be attributable to expertise (Ahn, Flanagan, Marsh, & Sanislow, 2006). To test whether reduced beliefs in essences are indicative of an overall influence of expertise or a demonstration of a phenomenon specific to expertise in the mental health domain we compared beliefs about mental and medical disorders held by practicing physicians (n = 43; 19 primary care and 24 non-psychiatry specialists) and laypeople (n = 40). We found differences between these groups in beliefs held concerning the necessity of removing shared category features to effectively cure disorders. While laypeople endorsed the idea that the cause needed to be removed to cure both mental and medical disorders, this endorsement decreased with expertise. Primary care providers were less willing to endorse this for mental disorders than for medical disorders. Our results support the notion that the reduction of beliefs concerning the existence of essences is a unique effect of expertise in the mental health domain, and does not extend to other areas of expertise. In physicians, this reduction of essentialist beliefs was most evident in questions regarding treatment. Similarities and differences to the results from Ahn et al. (2006) are discussed. Copyright © 2015 Elsevier B.V. All rights reserved.

  10. [Detection of plasticizers in edible essence by near-infrared spectrometry].

    Science.gov (United States)

    Li, Xiang-Hui; Yang, Fang; Lin, Zhen-Yu; Qiu, Bin; Wang, Dan-Hong

    2013-03-01

    Based on the initial near-infrared spectrum of edible essence samples and its mixture with DEHP and DINP, we chose the wavelength ranges of 8,800 - 8,540 and 7,500 - 5,085 cm-1 to use the principal component analysis (PCA) method to distinguish these three types of samples. The correct rate of the identification is proved to be 100%. Meanwhile, we measured the content of DEHP and DINP (with the concentration ranging between 0 and 100 mg.kg-1) in the edible essence and established the quantitative analysis model by using partial least squares (PLS). It was found that the relative errors of the prediction results of DEHP and DINP are -1.23% - 3% and -1% - 3.6%, respectively, and the relative root-mean-square errors of prediction (RRMSEP) of them are 1.39 and 0.98, respectively. This study provides a simple, rapid and accurate method to detect the additive dosage of plasticizing agents in edible essence in the food industry.

  11. International Road Freight Transport in France: Experiences from Germany, the Netherlands and Driver Costs Analysis

    Directory of Open Access Journals (Sweden)

    Laurent Guihery

    2009-06-01

    Full Text Available These last few years, French international road freight transport has been undergoing a loss of influence within Europe while traffic has increased and great manoeuvres are taking place since the opening of the European Union towards East. Some of the French transporters are then focusing back on the French market showing a worrying loss in competitiveness. On the contrary, German and Dutch companies are increasing their shares in the French market and have reorganized themselves within Europe to face Eastern Europe competition: follow-up on customers delocalizing in the East, networking, hyperproductivity, markets segmentation between high quality transport in the West, specific markets and low cost segment in Eastern Germany and East Europe (Poland, Romania, ..., intensive geographical closeness to a great harbour (Rotterdam... What should France learn from German and Dutch experiences? On the basis of a comparison of our neighbours' driving costs and road freight transport structure, our contribution - a synthesis of two recent studies ordered by the Comite National Routier (CNR, studies free to be downloaded by www.cnr.fr - will first propose a cooperation with German or Dutch companies in order to propose a winner-winner model based on exchange of competencies: North Africa (Morocco for instance and Southern Europe for French partners (specialization Storage - Logistics and transport business model and opening towards the East for the German and Dutch partners.

  12. Intermodal transport as an integral part of logistics system

    Directory of Open Access Journals (Sweden)

    Agnieszka Bitkowska

    2016-06-01

    Full Text Available The experience of companies that are successful in the carriage of goods prove that intermodal transport is now a major factor in determining the success of logistics system. A modern approach to the transport is based on intermodal transport. The article is based on the method of external observation. It presents the essence of intermodal transport and its benefits. It specifies transportation as an integral part of logistics system.

  13. [Narrative Pedagogy in Nursing Education: The Essence of Clinical Nursing Process Recording].

    Science.gov (United States)

    Chao, Yu-Mei Y; Chiang, Hsien-Hsien

    2017-02-01

    Clinical nursing process recording (CNPR) has been shown to be an effective tool for facilitating student-centered teaching and learning in nursing education. Yet, the essence and process of this tool have yet to be sufficiently explored and clarified. To explore the essence of CNPR in the contexts of clinical teaching and learning. Reflective analysis was used as the phenomenological approach to analyze the qualitative data, which were transcribed from the oral responses of the six participants who were attending the Clinical Nursing Education Forum. A total of five sessions of the Clinical Nursing Education Forums were conducted. The content of the Clinical Nursing Education Forums consisted of a series of 12 narrative writings of CNPR that were written by a senior student and read and commented on by the student's clinical instructor. Three groups of the essence and process of clinical teaching and learning were inductively identified as: (a) mobilizing autonomous, self-directed learning behavior from self-writing and re-storying; (b) establishing the student-instructor dialogical relationship from mutual localization; and (c) co-creating a learning environment in education and in clinical practice. When used as an interactive teaching and learning tool, CNPR promotes mutual understanding by re-locating the self in the coexisting roles of student nurse, instructor, and patient in a series of nursing care situations. This re-location facilitates students' self-directed learning, enhances the abilities of asking question, waiting for and accompany with the instructor; and promotes the self-care capabilities of patients.

  14. Effects of menthol essence and breast milk on the improvement of nipple fissures in breastfeeding women

    Directory of Open Access Journals (Sweden)

    Sedigheh Amir Ali Akbari

    2014-01-01

    Full Text Available Background: Nipple fissure is a common disorder during breastfeeding. With high prevalence of nipple fissures and its impacts on breastfeeding, as well as the existence of evidence in favor of the application of peppermint as an antiinflammatory and antiinfection herb, the purpose of this study is to determine the effect of Menthol essence on improving nipple fissures in the primiparous breastfeeding women. Materials and Methods: This study was conducted using a clinical trial method. Samples were divided randomly into two groups of 55 women. The women in the peppermint group applied four drops of Menthol essence on their nipple and areola after each feeding. The control group applied four drops of their own milk on the nipple and areola after each feeding. Then, the two groups were studied on days 10 and 14 postpartum. For intensity of pain, the visual analog scale (0-10 cm and to measure the severity of damage, Amir scale (1-10 cm were applied and the existence or lack of nipple discharge was also recorded. The data were analyzed using SPSS 17 software. Results: The mean intensity of pain and nipple fissure before treatment (8.55 ± 1.74 and day 10 after delivery (4.26 ± 1.57 and before treatment and day 14 after delivery in the case group (1.32 ± 1.02 had a significant difference (P < 0.001. Nipple discharge between the two groups, before treatment (%75.2 and day 10 after delivery (%31.6 and before treatment and day 14 after delivery (%15.7, the case group had a significant difference (P < 0.001. Conclusion: Menthol essence can improve nipple fissures in the primiparous breastfeeding women.

  15. Effect of taking chicken essence on stress and cognition of human volunteers.

    Science.gov (United States)

    Zain, Azhar Md; Syedsahiljamalulail, Syedmohsin

    2003-03-01

    Stress is a common phenomenon. Every individual experiences it. There are many ways of combating stress. Stress is necessary for preparation against challenging situations and danger. It is necessary to have stress before a test so that we are prepared. For instance, stress actually motivates students to prepare for examination but excessive stress can lead to poor performance. This study evaluates the effect of a commercial essence of chicken (CEC) on the various parameters related to stress and cognition of human volunteers. CEC is produced by a hot-water extraction process from chicken meat under high pressure condition. It contains concentrated amounts of proteins, amino acids and peptides such as carnosine compared to homemade traditional chicken soup. Due to the unique extraction process, it has been postulated that readily absorbed amino acids and bioactive peptides are present in CEC. In this experiment, we evaluated the effect of CEC in comparison with a placebo and carageenan on a group of stressed medical students before their examinations. Students were divided into three groups at random and given either CEC, placebo or a carageenan drink daily for two weeks. Before and after the two weeks, the students were given a series of tests to assess their mental and physical well-being as well as attention and memory. The tests were the general health questionnaire (GHQ), SF36, digit span, construction of figures, 3-min memory test, comprehension and mental arithmetic. The students who ingested essence of chicken fared significantly better than the other two groups of students. The ability of essence of chicken to control anxiety by distraction and promoting attention and memory is discussed.

  16. Treatment of Cutaneous Leishmaniasis in Murine Model by Hydro Alcoholic Essence of Artemisia sieberi

    Directory of Open Access Journals (Sweden)

    A Doroodgar

    2008-12-01

    Full Text Available Background: Considering the prevalence of leishmaniasis in Iran and many side effects associated with pentavalent antimony compounds use in its treatment, this study was designed to evaluate the effect of Artemisia sieberi essence on the experimental ulcers of cutaneous leishmaniasis on BALB/c mice."nMethods: This experimental research was performed to determine the effect of various concentrations of  Artemisia essence in BALB/c mice previously infected with active Leishmania major promastigote. A total of 50 infected BALB/c mice were randomly divided into 5 groups. Three groups (30 mice were used in the experimental condi­tions and the others were assigned as the control groups. The experimental groups received 1%, 3% and 5% of Ar­temisia, respectively. One of the control groups received ethanol 80% and the other received no treatment. The drug was administered by dropping the liquid on the top lesions, three times daily for maximum of 30 d. Every 10 days the ulcers diameter were measured and sampled for amastigote in all groups. Ulcers diameter changes were deter­mined by statistical tests."nResults: After 30 days, diameter of CL lesions increased in 1%, 3% and 5% Artemisia concentrations and the control groups. Ulcers got bigger with the more concentration. Treatments could not reduce the diameter or caused small lesions. In addition, the mice direct smears in microscopic studies were positive."nConclusion: To find the effective concentration and the mechanism of the effectiveness of the drug, further investi­gations with less concentrates of A. sieberi essence are recommended.

  17. Treatment of Cutaneous Leishmaniasis in Murine Model by Hydro Alcoholic Essence of Artemisia sieberi

    Directory of Open Access Journals (Sweden)

    A Doroodgar

    2008-12-01

    Full Text Available Background: Considering the prevalence of leishmaniasis in Iran and many side effects associated with pentavalent antimony compounds use in its treatment, this study was designed to evaluate the effect of Artemisia sieberi essence on the experimental ulcers of cutaneous leishmaniasis on BALB/c mice.Methods: This experimental research was performed to determine the effect of various concentrations of  Artemisia essence in BALB/c mice previously infected with active Leishmania major promastigote. A total of 50 infected BALB/c mice were randomly divided into 5 groups. Three groups (30 mice were used in the experimental condi­tions and the others were assigned as the control groups. The experimental groups received 1%, 3% and 5% of Ar­temisia, respectively. One of the control groups received ethanol 80% and the other received no treatment. The drug was administered by dropping the liquid on the top lesions, three times daily for maximum of 30 d. Every 10 days the ulcers diameter were measured and sampled for amastigote in all groups. Ulcers diameter changes were deter­mined by statistical tests.Results: After 30 days, diameter of CL lesions increased in 1%, 3% and 5% Artemisia concentrations and the control groups. Ulcers got bigger with the more concentration. Treatments could not reduce the diameter or caused small lesions. In addition, the mice direct smears in microscopic studies were positive.Conclusion: To find the effective concentration and the mechanism of the effectiveness of the drug, further investi­gations with less concentrates of A. sieberi essence are recommended.

  18. Interacting viscous ghost tachyon, K-essence and dilaton scalar field models of dark energy

    International Nuclear Information System (INIS)

    Karami, K; Fahimi, K

    2013-01-01

    We study the correspondence between the interacting viscous ghost dark energy model with the tachyon, K-essence and dilaton scalar field models in the framework of Einstein gravity. We consider a spatially non-flat FRW universe filled with interacting viscous ghost dark energy and dark matter. We reconstruct both the dynamics and potential of these scalar field models according to the evolutionary behavior of the interacting viscous ghost dark energy model, which can describe the accelerated expansion of the universe. Our numerical results show that the interaction and viscosity have opposite effects on the evolutionary properties of the ghost scalar field models. (paper)

  19. Marketing the health care experience: eight steps to infuse brand essence into your organization.

    Science.gov (United States)

    Lofgren, Diane Gage; Rhodes, Sonia; Miller, Todd; Solomon, Jared

    2006-01-01

    One of the most elusive challenges in health care marketing is hitting on a strategy to substantially differentiate your organization in the community and drive profitable business. This article describes how Sharp HealthCare, the largest integrated health care delivery system in San Diego, has proven that focusing first on improving the health care experience for patients, physicians, and employees can provide the impetus for a vital marketing strategy that can lead to increased market share and net revenue. Over the last five years, this nonprofit health system has transformed the health care experience into tangible actions that are making a difference in the lives of all those the system serves. That difference has become Sharp's "brand essence"--a promise to the community that has been made through marketing, public relations, and advertising and then delivered through the dedicated work of Sharp's 14,000 team members. They call this performance improvement strategy The Sharp Experience. This article outlines the eight-step journey that led the organization to this brand essence marketing campaign, a campaign whose centerpiece is an award-winning 30-minute television documentary that use real-time patient stories to demonstrate Sharp's focus on service and patient-centered care against a backdrop of clinical quality and state-of-the-art technology, and documentary-style radio and television commercials.

  20. The essence and development of electronic commerce in Ukraine: an accounting aspect

    Directory of Open Access Journals (Sweden)

    Y.P. Kvach

    2015-06-01

    Full Text Available The essence and features of electronic commerce in the world and in Ukraine under modern conditions have been observed in the article. The advantages and disadvantages of electronic commerce, development prospects and favorable factors of impact have been determined. The essence, the main tasks, Internet marketing tools as corporate website, context advertising, media advertising, advertising on vidmets, product placement in online games etc., and the benefits of its use for modern Ukrainian enterprises, namely obtaining competitive advantages due to the possibility of saving time and minimizing costs, have been identified. The problem issues of accounting display of electronic commerce, in particular the basic requirements for document processing, have been determined. An important issues for accounting have been determined: the way delivery to the consumer and modeling optimal logistics chain for minimizing road costs; identifying websites as an asset (an intangible asset; settlements with customers; returning goods for various reasons. The rapid development of Internet commerce impacts the method of accounting and economic analysis, creating new job modeling the behavior of an enterprises to obtain competitive advantage.

  1. Study of Essence of Managing Changes in Ensuring Cyclic Development of Enterprises

    Directory of Open Access Journals (Sweden)

    Hrynyova Valentyna M.

    2013-12-01

    Full Text Available The article conducts the study of essence of the change notion at stages of the life cycle of an enterprise. It justifies a necessity of study of cyclic development of enterprises within the concept of managing changes. It shows interconnection of such notions as functioning, development, flexibility and adaptability of an enterprise. It generalises and shows the essence of scientific studies of cyclic development of an enterprise. In the result of the study it reveals that evolution of concepts of managing changes and life cycle have a complex and ambiguous history. Each stage is connected with certain political, social and economic factors, which should be considered not only in the context of the international market, but, first of all, within experience of the national economy. This has to do with relatively small independent experience of the Ukrainian economy, which makes it difficult to make decisions on the basis of the organisational memory of an enterprise. The said factors make for a deeper study of theoretical and practical approaches to the study of changes at the stages of enterprise development.

  2. The (Biological or Cultural) Essence of Essentialism: Implications for Policy Support among Dominant and Subordinated Groups.

    Science.gov (United States)

    Soylu Yalcinkaya, Nur; Estrada-Villalta, Sara; Adams, Glenn

    2017-01-01

    Most research links (racial) essentialism to negative intergroup outcomes. We propose that this conclusion reflects both a narrow conceptual focus on biological/genetic essence and a narrow research focus from the perspective of racially dominant groups. We distinguished between beliefs in biological and cultural essences, and we investigated the implications of this distinction for support of social justice policies (e.g., affirmative action) among people with dominant (White) and subordinated (e.g., Black, Latino) racial identities in the United States. Whereas, endorsement of biological essentialism may have similarly negative implications for social justice policies across racial categories, we investigated the hypothesis that endorsement of cultural essentialism would have different implications across racial categories. In Studies 1a and 1b, we assessed the properties of a cultural essentialism measure we developed using two samples with different racial/ethnic compositions. In Study 2, we collected data from 170 participants using an online questionnaire to test the implications of essentialist beliefs for policy support. Consistent with previous research, we found that belief in biological essentialism was negatively related to policy support for participants from both dominant and subordinated categories. In contrast, the relationship between cultural essentialism and policy support varied across identity categories in the hypothesized way: negative for participants from the dominant category but positive for participants from subordinated categories. Results suggest that cultural essentialism may provide a way of identification that subordinated communities use to mobilize support for social justice.

  3. The (Biological or Cultural Essence of Essentialism: Implications for Policy Support among Dominant and Subordinated Groups

    Directory of Open Access Journals (Sweden)

    Nur Soylu Yalcinkaya

    2017-05-01

    Full Text Available Most research links (racial essentialism to negative intergroup outcomes. We propose that this conclusion reflects both a narrow conceptual focus on biological/genetic essence and a narrow research focus from the perspective of racially dominant groups. We distinguished between beliefs in biological and cultural essences, and we investigated the implications of this distinction for support of social justice policies (e.g., affirmative action among people with dominant (White and subordinated (e.g., Black, Latino racial identities in the United States. Whereas, endorsement of biological essentialism may have similarly negative implications for social justice policies across racial categories, we investigated the hypothesis that endorsement of cultural essentialism would have different implications across racial categories. In Studies 1a and 1b, we assessed the properties of a cultural essentialism measure we developed using two samples with different racial/ethnic compositions. In Study 2, we collected data from 170 participants using an online questionnaire to test the implications of essentialist beliefs for policy support. Consistent with previous research, we found that belief in biological essentialism was negatively related to policy support for participants from both dominant and subordinated categories. In contrast, the relationship between cultural essentialism and policy support varied across identity categories in the hypothesized way: negative for participants from the dominant category but positive for participants from subordinated categories. Results suggest that cultural essentialism may provide a way of identification that subordinated communities use to mobilize support for social justice.

  4. Solute transport through porous media using asymptotic dispersivity

    Indian Academy of Sciences (India)

    ber of processes and porous media properties including convective transport with flowing water, molecular ... focus of experimental and theoretical research on solute transport through porous media. The essence of ...... Moench M 1991 Social issues in Western U.S. groundwater management: An overview. Oakland: Pacific.

  5. Identification of aroma active compounds in orange essence oil using gas chromatography-olfactometry and gas chromatography-mass spectrometry.

    Science.gov (United States)

    Högnadóttir, Aslaug; Rouseff, Russell L

    2003-05-23

    Using GC-MS and GC-flame ionization detection (FID)/olfactometry, 95 volatile components were detected in orange essence oil, of which 55 were aroma active. In terms of FID peak area the most abundant compounds were: limonene, 94.5%; myrcene, 1%; valencene, 0.8%; linalool, 0.7%, and octanal, decanal, and ethyl butyrate, 0.3% each. One hundred percent of the aroma activity was generated by slightly more than 4% of the total volatiles. The most intense aromas were produced by octanal, wine lactone, linalool, decanal, beta-ionone, citronellal, and beta-sinensal. Potent aroma components reported for the first time in orange essence oil include: E-2-octenal, 1-octen-3-ol, Z-4-decenal, E,E-2,4-nonadienal, guaiacol, gamma-octalactone, and m-cresol. Over 20 compounds were identified for the first time in orange essence oil using MS, however, most did not exhibit aroma activity.

  6. Essiac? and Flor-Essence? herbal tonics stimulate the in vitro growth of human breast cancer cells

    Energy Technology Data Exchange (ETDEWEB)

    Kulp, K S; Montgomery, J L; McLimans, B; Latham, E R; Shattuck, D L; Klotz, D M; Bennett, L M

    2005-10-07

    People diagnosed with cancer often self-administer complementary and alternative medicines (CAMs) to supplement their conventional treatments, improve health, or prevent recurrence. Flor-Essence{reg_sign} and Essiac{reg_sign} Herbal Tonics are commercially available complex mixtures of herbal extracts sold as dietary supplements and used by cancer patients based on anecdotal evidence that they can treat or prevent disease. In this study, we evaluated Flor-Essence{reg_sign} and Essiac{reg_sign} for their effects on the growth of human tumor cells in culture. The effect of Flor-Essence{reg_sign} and Essiac{reg_sign} herbal tonics on cell proliferation was tested in MCF-7, MDA-MB-436, MDA-MB-231, and T47D cancer cells isolated from human breast tumors. Estrogen receptor (ER) dependent activation of a luciferase reporter construct was tested in MCF-7 cells. Specific binding to the ER was tested using an ICI 182,780 competition assay. Flor-Essence{reg_sign} and Essiac{reg_sign} herbal tonics at 1%, 2%, 4% and 8% stimulated cell proliferation relative to untreated controls and activated ER dependent luciferase activity in MCF-7 cells. A 10{sup -7} M concentration of ICI 870,780 inhibited the induction of ER dependent luciferase activity by Flor-Essence{reg_sign} and Essiac{reg_sign}, but did not affect cell proliferation. Flor-Essence{reg_sign} and Essiac{reg_sign} Herbal Tonics can stimulate the growth of human breast cancer cells through ER mediated as well as ER independent mechanisms of action. Cancer patients and health care providers can use this information to make informed decisions about the use of these CAMs.

  7. The essence of helping: significant others and nurses in action draw men into nursing.

    Science.gov (United States)

    Juliff, Dianne; Russell, Kylie; Bulsara, Caroline

    2017-04-01

    Nurses are ageing placing nursing workforce sustainability under threat. An untapped potential resource of men in nursing exists within Australia. The aim of the first phase of this longitudinal study was to investigate why men choose nursing. Qualitative methodological approach used interpretative phenomenological analysis (IPA). "What are the experiences of male graduate nurses regarding their career choice?" The IPA method focused on personal subjective experience where the participants' own sense-making is important. Discussions were audio-recorded, transcribed verbatim and analysed using a format relevant to IPA. Purposeful snowball sampling recruited nine nurses. The "essence of helping" permeated the key theme through significant others and career choice triggers impacting on their decision to enter nursing. Exposure to nurses in action is purported to enhance the awareness of nursing as a career option for men that may contribute to increased recruitment of men into nursing.

  8. DBI potential, DBI inflation action and general Lagrangian relative to phantom, K-essence and quintessence

    International Nuclear Information System (INIS)

    Zhang, Qing; Huang, Yong-Chang

    2011-01-01

    We derive a Dirac-Born-Infeld (DBI) potential and DBI inflation action by rescaling the metric. The determinant of the induced metric naturally includes the kinetic energy and the potential energy. In particular, the potential energy and kinetic energy can convert into each other in any order, which is in agreement with the limit of classical physics. This is quite different from the usual DBI action. We show that the Taylor expansion of the DBI action can be reduced into the form in the non-linear classical physics. These investigations are the support for the statement that the results of string theory are consistent with quantum mechanics and classical physics. We deduce the Phantom, K-essence, Quintessence and Generalized Klein-Gordon Equation from the DBI model

  9. Co-ingestion of essence of chicken to moderate glycaemic response of bread.

    Science.gov (United States)

    Sun, Lijuan; Wei Jie Tan, Kevin; Jeyakumar Henry, Christiani

    2015-01-01

    Essence of chicken (EOC) beverage is a chicken meat extract, widely consumed in Asian countries for health benefits. EOC is a rich source of peptides and amino acids. White bread has become a popular staple food in all regions of Southeast Asia. A randomized controlled, crossover, non-blind trial was performed to investigate the role of EOC on glycaemic response (GR) of white bread. Ten healthy young subjects returned on five separate days for three glucose and two bread sessions. Subjects consumed bread or bread with EOC. The 120 min incremental area under the curve was significantly lower after consuming two bottles of EOC with bread than white bread alone. The glycaemic index (GI) of white bread was 83 and white bread with EOC 57. The co-ingestion of EOC may be a practical and simple way to reduce the GR of bread and other starch-based staples.

  10. Reactive Attachment Disorder in the General Population: A Hidden ESSENCE Disorder

    Directory of Open Access Journals (Sweden)

    Rachel Pritchett

    2013-01-01

    Full Text Available Reactive attachment disorder (RAD is a severe disorder of social functioning. Previous research has shown that children with RAD may have poor cognitive and language abilities; however, findings mainly come from biased, institutionalised samples. This paper describes the characteristics of all children who were given a suspected or likely diagnosis of reactive attachment disorder in an epidemiological study of approximately 1,600 children investigating the prevalence of RAD in the general population. We found that children with RAD are more likely to have multiple comorbidities with other disorders, lower IQs than population norms, more disorganised attachment, more problem behaviours, and poorer social skills than would be found in the general population and therefore have a complex presentation than can be described as ESSENCE. We discuss the clinical and educational implications.

  11. Physical essence of the multibody contact-sliding at atomic scale

    Science.gov (United States)

    Han, Xuesong

    2014-01-01

    Investigation the multibody contact-sliding occurred at atomic discrete contact spot will play an important role in determine the origin of tribology behavior and evaluates the micro-mechanical property of nanomaterials and thus optimizing the design of surface texture. This paper carries out large scale parallel molecular dynamics simulation on contact-sliding at atomic scale to uncover the special physical essence. The research shows that some kind of force field exists between nanodot pair and the interaction can be expressed by the linear combination of exponential function while the effective interaction distance limited in 1 angstrom for nanodot with several tens of nanometer diameter. The variation tendency about the interaction force between nanodot array is almost the same between nanodot pairs and thus the interaction between two nanodot array can be characterized by parallel mechanical spring. Multibody effect which dominates the interaction between atoms or molecules will gradually diminish with the increasing of length scales.

  12. An equation of state for purely kinetic k-essence inspired by cosmic topological defects

    Energy Technology Data Exchange (ETDEWEB)

    Cordero, Ruben; Gonzalez, Eduardo L.; Queijeiro, Alfonso [Instituto Politecnico Nacional, Departamento de Fisica, Escuela Superior de Fisica y Matematicas, Ciudad de Mexico (Mexico)

    2017-06-15

    We investigate the physical properties of a purely kinetic k-essence model with an equation of state motivated in superconducting membranes. We compute the equation of state parameter w and discuss its physical evolution via a nonlinear equation of state. Using the adiabatic speed of sound and energy density, we restrict the range of parameters of the model in order to have an acceptable physical behavior. We study the evolution of the scale factor and address the question of the possible existence of finite-time future singularities. Furthermore, we analyze the evolution of the luminosity distance d{sub L} with redshift z by comparing (normalizing) it with the ΛCDM model. Since the equation of state parameter is z-dependent the evolution of the luminosity distance is also analyzed using the Alcock-Paczynski test. (orig.)

  13. Man versus Computer: Difference of the Essences. The Problem of the Scientific Creation

    Directory of Open Access Journals (Sweden)

    Temur Z. Kalanov

    2017-07-01

    Full Text Available In this study it is proposed the critical analysis of the creation of Artificial Intelligence (AI and of Artificial General Intelligence (AGI. The unity of formal logic and rational dialectics is the methodological basis of the analysis. The main results of the analysis are as follows: (1 the model of man represents the unity of the two material aspects: “physiological body” (controllable aspect and “psychical body” (controlling aspect; (2 the “psychical body” is the subsystem “subconsciousness + consciousness”; (3 in the comprehensive sense of the word, the thinking is an attribute of the complete system “physiological body + psychical body + environment”. (3 in the broad sense of the word, thinking and creativity are an essential feature of the subsystem “subconsciousness + consciousness”; (4 in the narrow (concise sense of the word, thinking and creativity are the attribute of the instinct of the conservation (preservation, retention, maintenance of life (i.e., the self-preservation instinct, the survival instinct; the instinct of the conservation of life exists in subconsciousness; (5 the instinct of life conservation is a system of elementary (basic instincts; thinking is the attribute of the each elementary instinct; (6 the mechanism of thinking and the essence of creation cannot be cognized by men; (7 a computer as a device cannot think and create (in particular, it cannot prove theorems, because a computer does not have the subconsciousness; (8 the modeling of human thinking, Human Intellect, and the creation of AI and AGI are the impossible because the essential properties of the complete system “man + environment” cannot be cognized and modeled; (9 the existence of AI and AGI conflicts with the essence of the thinking; (10 the existence of AI and AGI contradict to formal-logical and rationaldialectical laws.

  14. What Lies behind the Concept of Customer Relationship Management? Discussing the Essence of CRM through a Phenomenological Approach

    Directory of Open Access Journals (Sweden)

    Cristiane Drebes Pedron

    2009-01-01

    Full Text Available Several authors and consulting firms show statistics indicating that at least 50% of all CRM projects fail. Some of them attempt to point out a list of factors in order to guarantee successful CRM implementation and application. However, few people (either academics or practitioners attempt to discuss or consider the essence of the idea of CRM. The main goal of this exploratory research is to discuss the CRM essence through a phenomenological approach. This paper assumes that one of the main reasons for CRM failure is the lack of understanding about the true meaning and implication of practices for managing the relationship with customers. Therefore, we need to question the essence of CRM itself and discuss the very concept of relationship. We claim that the idea of CRM involves very serious issues about institutions, roles, power and ethical values that have to be considered. In this article, we attempt to analyze the essence of relationship, trying to go beyond the common meaning of CRM. As the main results of this paper, we offer a critical reflection related to the different faces and aspects of the CRM phenomenon, not only as a matter of IT applications, but also as a strategy and even as an organizational philosophy.

  15. Development of Scientific Understanding of the Essence of the Fiscal Control in Russia over the Past 100 Years

    Science.gov (United States)

    Valiela, Elizaveta N.; Milova, Larisa N.; Dozhdeva, Elena E.; Lukin, Andrey G.; Chapaev, Nikolay K.

    2016-01-01

    The relevance of the studied problem is determined by the fact that the modern understanding of the essence of the fiscal control is based on the research of specific essential characteristics. As a rule, they are not of system nature and are not connected with studies of other characteristics. The aim of this article is a synthesis of the main…

  16. Interacting new agegraphic tachyon, K-essence and dilaton scalar field models of dark energy in non-flat universe

    Energy Technology Data Exchange (ETDEWEB)

    Karami, K., E-mail: KKarami@uok.ac.i [Department of Physics, University of Kurdistan, Pasdaran St., Sanandaj (Iran, Islamic Republic of); Research Institute for Astronomy and Astrophysics of Maragha (RIAAM), Maragha (Iran, Islamic Republic of); Khaledian, M.S.; Felegary, F.; Azarmi, Z. [Department of Physics, University of Kurdistan, Pasdaran St., Sanandaj (Iran, Islamic Republic of)

    2010-03-29

    We study the correspondence between the tachyon, K-essence and dilaton scalar field models with the interacting new agegraphic dark energy model in the non-flat FRW universe. We reconstruct the potentials and the dynamics for these scalar field models, which describe accelerated expansion of the universe.

  17. Interacting new agegraphic tachyon, K-essence and dilaton scalar field models of dark energy in non-flat universe

    International Nuclear Information System (INIS)

    Karami, K.; Khaledian, M.S.; Felegary, F.; Azarmi, Z.

    2010-01-01

    We study the correspondence between the tachyon, K-essence and dilaton scalar field models with the interacting new agegraphic dark energy model in the non-flat FRW universe. We reconstruct the potentials and the dynamics for these scalar field models, which describe accelerated expansion of the universe.

  18. Hakim Mudarres Zunuzi and Banu Amin on the Unity of Essence A Comparative Study

    Directory of Open Access Journals (Sweden)

    Maryamsaday Eizadi

    2013-12-01

    Full Text Available Tawhid (the belief in transcendent oneness or unity of divinity is the culmination of all Islamic teachings and has a special place in Islamic sciences. The unity of essence begins by the unity of existential necessity and ends in unity of existence as many theosophers and mystics suggest. This essay discusses unity of essence as understood by two Sadraean thinkers (Hakim Mudarres Zunuzi and Banu Amin according to Mulla Sadra's principles. Undoubtedly, these two theosophers have no discord as far as they speak about necessity of existence and unity of Necessary Existence. Dispute erupts when Banu voices her Sadraean sympathy with transcendent oneness of existence while Mudarres takes another position.       According to Sadra, the being which has no limitation whatsoever leaves no room for other being to come into existence and be its second or third and thus it is unique and uncountable. In this world, thus, there is no existence but one of which the rest are manifestations (Mulla Sadra, 1382, 67. This view which has been mentioned by Sadra in different positions is the very idea of individual unity of existence. It needs to be explained that in Mulla Sadra's works there are two accounts of effect: Existence in itself for something-else (relational existence Existence for something-else (copulative existence      At first sight which is thought to be elementary as compared to the second one, effect enjoys a reality and existence of its own the whole identity of which is though being related to and depended on cause and this dependency is its very essence and undetachable but the effect like the cause is counted among  beings. This is the position which is also held by Mudarres Zunuzi as to contingent beings (Mudarres Zunuzi, 1376: 357. He seem to have understood Mulla Sadra's words implying this very sense alone without presuming the possibility of a second sense. To put it otherwise, he has indeed fathomed effect's copulative

  19. Effect of Salinity on Osmotic Adjustment, Yield and Essence of Local Landraces Ajowan (Trachyspermum ammi L.

    Directory of Open Access Journals (Sweden)

    Isa Piri

    2017-12-01

    Full Text Available Ajowan is one of the most important medicinal plants in Zahedan region. Salinity and drought are the main causes of yield reduction of plants in Sistan and Balochestan. To evaluate the effect of salinity on yield and quality of ajowan a factorial experiment with randomized complete block design with three replications was conducted at the greenhouse of the Payam Noor University of Agriculture in Zahedan in 2016. Treatments were two populations of ajowan: C1: local and C2: Pakistani which were considered as the first factor and five salinity levels 0, 2, 4, 6 and 8 d/ms as the second. The results of this experiment showed that highest root length, stem height, plant fresh weight and plant dry weight and yield of essence belonged to local population under saline condition. Increasing salinity levels beyond 4 ds/ms decreased quantitative traits significantly but increased essential oil content and concentrations of osmotic regulants (prolin and carbohydrate as compared to that of control. This may indicate that ajowan is tolerant to salinity.

  20. The essence of professional competence experienced by Norwegian nurse students: a phenomenological study.

    Science.gov (United States)

    Thorkildsen, Kari; Råholm, Maj-Britt

    2010-07-01

    This paper reports a study, which explored the lived experiences of the essence in developing nursing students' professional competence. Nursing students experience a high level of stress due to unexpected, uncontrolled and uncertain aspects in the clinical learning environment. A purposeful sampling technique was used to select 18 participants from all second year students. Focus group interviews were conducted for collection of data. The data was analyzed by applying the Giorgi method of analyzing phenomenological data. Experience of responsibility is central to professional development. A secure relation with nurse consultants is the basis for learning. Students wish to see contexts and reach a holistic understanding. Continuous guidance as well as students' continuous supervision of patients is vital for understanding the larger context of care. Educators and professional nurses with supervision responsibility must display the knowledge and skills required to promote the development of nursing students' professional competence. This study also highlights the importance of the ethical dimension inherent in the concept of competence. Group supervision can offer an opportunity for students to address their experiences of their ability to deal with unfamiliar and existential demands of practice. These fundamental presuppositions comprise collective requirements for education and competence development in practice. Copyright 2009 Elsevier Ltd. All rights reserved.

  1. Chicken Essence for Cognitive Function Improvement: A Systematic Review and Meta-Analysis

    Directory of Open Access Journals (Sweden)

    Siew Li Teoh

    2016-01-01

    Full Text Available Chicken essence (CE is a popular traditional remedy in Asia, which is believed to improve cognitive functions. CE company claimed that the health benefits were proven with research studies. A systematic review was conducted to determine the cognitive-enhancing effects of CE. We systematically searched a number of databases for randomized controlled trials with human subjects consuming CE and cognitive tests involved. Cochrane’s Risk of Bias (ROB tool was used to assess the quality of trials and meta-analysis was performed. Seven trials were included, where six healthy subjects and one subject with poorer cognitive functions were recruited. One trial had unclear ROB while the rest had high ROB. For executive function tests, there was a significant difference favoring CE (pooled standardized mean difference (SMD of −0.55 (−1.04, −0.06 and another with no significant difference (pooled SMD of 0.70 (−0.001, 1.40. For short-term memory tests, no significant difference was found (pooled SMD of 0.63 (−0.16, 1.42. Currently, there is a lack of convincing evidence to show a cognitive enhancing effect of CE.

  2. The Essence Of The Legal Culture In Achieving The Purpose Of Criminalization For Corruptor

    Directory of Open Access Journals (Sweden)

    Halila Rama Purnama

    2015-08-01

    Full Text Available Abstract Nowadays efforts to eradicate corruption become a global problem and not only as a national or regional issues. For a developing country like Indonesia has almost become a condition sine qua non. This research reviews the role of legal culture in formulating the legal awareness of the public in an effort to prevent corruption. This research is a sociolegal research leading to search ontologically. The type of research combines the empirical and normative studies. The outcomes of the research indicate that as an extraordinary crime corruption cases should be carried out in an extraordinary way. The consequence it is not only the financial loss of state but a crime that violates the rights of social and economic at large and systemic. Observing the criminal sanctions applicable in the law of corruption linked to the purpose of criminalization against perpetrators of corruption corruptor it can be seen that the essence of criminalization is intended as an attempt to eradicate corruption. But these efforts to date cannot be said to achieve its goals because that looks just taking measure have not been effective to minimize corruption. Criminalization efforts have not actually created the states role in protecting people against the corruption.

  3. A study of the essence of play experience to children living in Zanzibar, Tanzania.

    Science.gov (United States)

    Berinstein, Stephany; Magalhaes, Lilian

    2009-01-01

    This study aimed to gain an understanding of the essence of play experience to children in Zanzibar, Tanzania. A phenomenological approach using the photovoice method was adopted. The study was carried out over 4 weeks, with 12 boys and 4 girls. Four key themes emerged from the analysis of 116 photographs: creative play, physical play/games, football and equipment play. The findings suggest that play experience in Zanzibar has aspects of creativity and resourcefulness, and influences from tradition, culture and poverty. Furthermore, that opportunity for play may differ for children in Tanzania, compared with children in Western countries. Unequal boy and girl participants, and the lack of representation of children with a disability were some limitations of this study. The occupational therapy profession may want to further investigate the opportunities for play for children living in developing countries. Additionally, it may be valuable to look at different aspects of play, such as its meaning to children from different cultures and its potential restorative value for children who have experienced traumatic events. Copyright (c) 2009 John Wiley & Sons, Ltd.

  4. Scientific Approaches to Determining the Economic Essence of Investment Activity of Ukrainian Enterprises and its Evaluation

    Directory of Open Access Journals (Sweden)

    Bryukhovetskaya Natalya Ye.

    2017-06-01

    Full Text Available The aim of the article is to systematize theoretical approaches to determining the economic essence of investment activity of enterprises and general evaluation of the current trends in its changing in Ukraine. Based on the analysis of differences in scientific approaches, it is found that investment activity can be considered both as a characteristic of an investment process and as intensity of investing. As a result of the research, there suggested a combination of these approaches that makes it possible to evaluate the effectiveness of actions aimed at increasing investment attractiveness, reducing investment risks and gives grounds for drawing conclusions about the level of innovative development of enterprises, intellectualization of production, activation of human capital of an enterprise and its social responsibility. The study of the level of investment activity in the economy of Ukraine, which was carried out using estimation of gross fixed capital formation, shows a stable tendency to its decreasing. This situation provides prerequisites for further de-industrialization of the national economy. Prospects for further research are substantiated by the need to develop theoretical provisions for formation of a system of indicators for evaluating the level of investment activity of enterprises and justification of the mechanism for ensuring investment activity that would contribute to increasing the value added at enterprises through activation of human capital, innovative development and efficient use of resources.

  5. ESSENCE AND PRINCIPLES OF THE PRAXEOLOGICAL APPROACH FOR METHODICAL PREPARATION OF A FUTURE TEACHER OF TECHNOLOGY

    Directory of Open Access Journals (Sweden)

    Андрій Малихін

    2014-10-01

    Full Text Available The article deals with the problem of using the ideas of praxeology in methodical preparation of future teachers of technology. The author explores the theoretical and practical aspects of praxeological approach for the training of a future teacher of education branch «Technology», a description of the system, the activityrelated, competence, personality directed, technological and thesaurus functions of praxeological approach are given that ensure effective communication of objective and subjective factors that contribute to successful mastery of the methodical knowledge and skills by students. Also in the article the essence of the principles of praxeology is revealed: diagnosticity of objectives and learning outcomes; stimulating and motivating the students a positive attitude to learning, focus on their needs and interests; choice of effective methods, means and forms of activity; relationship of stages of training; the importance of learning results; support for the creation of conditions for individual self-regulation of cognitive activity of subjects of training, compliance with which can effectively realize the praxeological approach to methodical training of future teachers of technology.

  6. The Theoretical Aspects of Studying the Economic Essence of the Educational Potential

    Directory of Open Access Journals (Sweden)

    Komarova Olha A.

    2017-02-01

    Full Text Available The article is aimed at substantiation of essence of the educational potential on the basis of allocation of its quantitative and qualitative characteristics by means of the dialectical combination of the education fund (as a quantifying of the educational potential and the incorporeal elements of the educational potential, identified on the basis of its consideration in the informational, economic, and personal aspects. It has been substantiated that the educational potential of an individual is much more broad term compared to the education fund, because it combines both quantitative and qualitative characteristics. It has been determined that the individual educational potential represents a totality of knowledge, skills, habits of an individual, which were acquired in the process of the cognitive and educational activities, practical experience, which define its humanitarian characteristics, the value-motivational and creative capacities, social intelligence, and cause a direct impact on the labor productivity, finding its expression in the level of income. Prospects for further research in this direction will be development of the scientific-methodical foundations for evaluation of the educational potential, identifying the current trends and laws of its development

  7. Fabricating a face: the essence of embryology in the dental curriculum.

    Science.gov (United States)

    Sperber, G H

    2003-03-01

    The current explosive growth in developmental biology, fuelled by the almost completed sequencing of the human genome, is bound to have a profound impact upon the practice of medicine and dentistry in the twenty-first century. No other discipline more accurately reflects this impact than embryology, which combines the basic and clinical sciences of genetics, ontogeny, phylogeny, teratology, and syndromology into the essence of modern medical and dental practice. The advent of in vitro fertilization, chorionic villus sampling, amniocentesis, prenatal ultrasonography, intrauterine surgery, and stem cell therapy has vaulted the previously esoteric subject of embryology into clinical consciousness. All these aforementioned procedures require an intimate knowledge of the different stages of development. The alphabet soup of acronyms that now peppers papers proclaiming the genetics and characteristics of various growth factors and cytokines (e.g., FGF, TGFalpha) are all based upon an understanding of the developmental mechanisms occurring in the embryo and subsequently in wound healing and oncology. Congenital abnormalities ranging from lethal syndromes to dental malocclusions cannot be diagnosed, treated, cured, or prognosticated upon without a sound conceptualization of embryology. Computer technology has revolutionized the understanding and teaching of embryology by portraying developmental phenomena as three-dimensional model images in sequential depictions of changes proceeding in the fourth dimension of time. Embryology must now form the essential core of the basic sciences in medical and dental curricula. Future dental practice will become rooted in the genetics and morphogenesis of facial fabrication.

  8. Chicken Essence for Cognitive Function Improvement: A Systematic Review and Meta-Analysis.

    Science.gov (United States)

    Teoh, Siew Li; Sudfangsai, Suthinee; Lumbiganon, Pisake; Laopaiboon, Malinee; Lai, Nai Ming; Chaiyakunapruk, Nathorn

    2016-01-20

    Chicken essence (CE) is a popular traditional remedy in Asia, which is believed to improve cognitive functions. CE company claimed that the health benefits were proven with research studies. A systematic review was conducted to determine the cognitive-enhancing effects of CE. We systematically searched a number of databases for randomized controlled trials with human subjects consuming CE and cognitive tests involved. Cochrane's Risk of Bias (ROB) tool was used to assess the quality of trials and meta-analysis was performed. Seven trials were included, where six healthy subjects and one subject with poorer cognitive functions were recruited. One trial had unclear ROB while the rest had high ROB. For executive function tests, there was a significant difference favoring CE (pooled standardized mean difference (SMD) of -0.55 (-1.04, -0.06)) and another with no significant difference (pooled SMD of 0.70 (-0.001, 1.40)). For short-term memory tests, no significant difference was found (pooled SMD of 0.63 (-0.16, 1.42)). Currently, there is a lack of convincing evidence to show a cognitive enhancing effect of CE.

  9. The essence of student visual-spatial literacy and higher order thinking skills in undergraduate biology.

    Science.gov (United States)

    Milner-Bolotin, Marina; Nashon, Samson Madera

    2012-02-01

    Science, engineering and mathematics-related disciplines have relied heavily on a researcher's ability to visualize phenomena under study and being able to link and superimpose various abstract and concrete representations including visual, spatial, and temporal. The spatial representations are especially important in all branches of biology (in developmental biology time becomes an important dimension), where 3D and often 4D representations are crucial for understanding the phenomena. By the time biology students get to undergraduate education, they are supposed to have acquired visual-spatial thinking skills, yet it has been documented that very few undergraduates and a small percentage of graduate students have had a chance to develop these skills to a sufficient degree. The current paper discusses the literature that highlights the essence of visual-spatial thinking and the development of visual-spatial literacy, considers the application of the visual-spatial thinking to biology education, and proposes how modern technology can help to promote visual-spatial literacy and higher order thinking among undergraduate students of biology.

  10. Organizational culture: essence and basic characteristics in the conditions of the globalizatio

    Directory of Open Access Journals (Sweden)

    E. B. Bannikova

    2015-09-01

    Full Text Available The article presents an analysis of the concept of «organizational culture» through the prism of a phenomenon of culture and different approaches to organizational culture are crystallizes. Culture is defined as historically certain level of society development and man, that expressed in the types and forms of human life organization, and material and spiritual values, which created by them. It is shown that one of the classifications of culture divided it into three types: monoactive (or linearly arranged, poliactive and reactive. Each of these types is characterized by a particular style of the information collection that defines the possibility of decisions making management when using this classification in organizations. The features of the interpretation of the concept of «organizational culture» are defined. The essence of the organizational culture is a set of values, which are the guidelines of behavior of employees, management decision-making guidelines, as well as a system of symbols and rituals that serve as a set of rules approved behavior of employees in an organization. Marked constituent elements of organizational culture: system of values, leadership style, the characters of organization, ceremonies and rituals, cultural organization’s network. The main characteristics of organizational culture are: universality, informality, stability. It is shown that the components of organizational culture changing in the conditions of globalization, which calls for new forms and methods of work with personnel in modern organizations.

  11. The Theoretical Approaches to Defining the Essence and Functions of Leasing

    Directory of Open Access Journals (Sweden)

    Levchenko Alexander A.

    2017-03-01

    Full Text Available The article is aimed at researching the theoretical foundations, generalizing scientific approaches to interpretation of the concept of «leasing», defining the main economic characteristics and functions of leasing. Scientific approaches of researchers to definition of the concept of «leasing» were systematized. New scientific approaches to interpretation of the concept of leasing as a form of public-private partnership, a form of ensuring competitiveness, have been allocated. The author’s own point of view on defining the economic essence of leasing as a special type of entrepreneurial activity which at the same time is implemented in the form of the credit-investment along with the trade-property relations has been substantiated. The main functions of leasing according to the object and subject approach in terms of outsourcing have been disclosed. Further researches in this direction will concern systematization of scientific approaches and definition of new attributes of the specific classification of leasing.

  12. Antimicrobial properties of plant essential oils and essences against five important food-borne pathogens.

    Science.gov (United States)

    Smith-Palmer, A; Stewart, J; Fyfe, L

    1998-02-01

    The antimicrobial properties of 21 plant essential oils and two essences were investigated against five important food-borne pathogens, Campylobacter jejuni, Salmonella enteritidis, Escherichia coli, Staphylococcus aureus and Listeria monocytogenes. The oils of bay, cinnamon, clove and thyme were the most inhibitory, each having a bacteriostatic concentration of 0.075% or less against all five pathogens. In general, Gram-positive bacteria were more sensitive to inhibition by plant essential oils than the Gram-negative bacteria. Campylobacter jejuni was the most resistant of the bacteria investigated to plant essential oils, with only the oils of bay and thyme having a bacteriocidal concentration of less than 1%. At 35 degrees C, L. monocytogenes was extremely sensitive to the oil of nutmeg. A concentration of less than 0.01% was bacteriostatic and 0.05% was bacteriocidal, but when the temperature was reduced to 4 degrees, the bacteriostatic concentration was increased to 0.5% and the bacteriocidal concentration to greater than 1%.

  13. [The spirit of art lives on the Essence of Poetry -from C. G. Jung to M. Heidegger].

    Science.gov (United States)

    Montironi, Jorge D

    2012-01-01

    Two major contemporary thinkers such as Carl Gustav Jung, Swiss physician who was born in 1875 and died in 1961 and Martin Heidegger, German philosopher born in 1889 and died in 1976, venture in their extensive research on art and poetry on two aspects which are the subjects of the spirit and the human essence and that for years, while pursuing in our work, under the name of the transmission unconscious poetry. Then we shall point out in this article the articulations we find, first deploying the key points of the magnificent work of Jung on The phenomenon of spirit in art and science and that developed by Heidegger in his lecture on Hölderlin and the Essence of Poetry.

  14. Replicative Nature of Indian Research, Essence of Scientific Temper, and Future of Scientific Progress*

    Science.gov (United States)

    Singh, Ajai R.; Singh, Shakuntala A.

    2004-01-01

    A lot of Indian research is replicative in nature. This is because originality is at a premium here and mediocrity is in great demand. But replication has its merit as well because it helps in corroboration. And that is the bedrock on which many a fancied scientific hypothesis or theory stands, or falls. However, to go from replicative to original research will involve a massive effort to restructure the Indian psyche and an all round effort from numerous quarters. The second part of this paper deals with the essence of scientific temper,which need not have any basic friendship, or animosity, with religion, faith, superstition and other such entities. A true scientist follows two cardinal rules. He is never unwilling to accept the worth of evidence, howsoever damning to the most favourite of his theories. Second, and perhaps more important, for want of evidence, he withholds comment. He says neither yes nor no. Where will Science ultimately lead Man is the third part of this essay. One argument is that the conflict between Man and Science will continue tilleither of them is exhausted or wiped out. The other believes that it is Science which has to be harnessed for Man and not Man used for Science. And with the numerous checks and balances in place, Science will remain an effective tool for man's progress. The essential value-neutrality of Science will have to be supplemented by the values that man has upheld for centuries as fundamental, and which religious thought and moral philosophy have continuously professed. PMID:22815607

  15. Replicative nature of Indian research, essence of scientific temper, and future of scientific progress.

    Science.gov (United States)

    Singh, Ajai R; Singh, Shakuntala A

    2004-01-01

    A lot of Indian research is replicative in nature. This is because originality is at a premium here and mediocrity is in great demand. But replication has its merit as well because it helps in corroboration. And that is the bedrock on which many a fancied scientific hypothesis or theory stands, or falls. However, to go from replicative to original research will involve a massive effort to restructure the Indian psyche and an all round effort from numerous quarters.The second part of this paper deals with the essence of scientific temper,which need not have any basic friendship, or animosity, with religion, faith, superstition and other such entities. A true scientist follows two cardinal rules. He is never unwilling to accept the worth of evidence, howsoever damning to the most favourite of his theories. Second, and perhaps more important, for want of evidence, he withholds comment. He says neither yes nor no.Where will Science ultimately lead Man is the third part of this essay. One argument is that the conflict between Man and Science will continue tilleither of them is exhausted or wiped out. The other believes that it is Science which has to be harnessed for Man and not Man used for Science. And with the numerous checks and balances in place, Science will remain an effective tool for man's progress. The essential value-neutrality of Science will have to be supplemented by the values that man has upheld for centuries as fundamental, and which religious thought and moral philosophy have continuously professed.

  16. Educational and Professional Potential of Personnel: Essence and Role in Formation of Investment Attractiveness of a Company

    OpenAIRE

    Skrynkovskyy Ruslan M.

    2013-01-01

    The article reveals the essence of educational and professional potential of personnel and investment attractiveness of a company. It provides a model of formation of investment attractiveness of a company. It establishes the role of educational and professional potential of personnel in formation of investment attractiveness of a company. It provides a mathematical description of influence of educational and professional potential of personnel on investment attractiveness of a company.В стат...

  17. Analysis of "anti-crisis strategy" definition essence and its role in enterprise anti-crisis management

    Directory of Open Access Journals (Sweden)

    Тетяна Олександрівна Ставерська

    2016-12-01

    Full Text Available The analysis of existing research of the category essence of "anti-crisis strategy" is given, the main essential features are revealed. These features are best matching its content. Existing approaches to determine the definition of "anti-crisis strategy" are systematized and summarized. Based on the allocation of essential features of anti-crisis strategy, the author’s generalized definition of this category is formulated considering the trajectory of the turbulent processes in environment

  18. The effect of aromatherapy with lavender essence on severity of labor pain and duration of labor in primiparous women.

    Science.gov (United States)

    Yazdkhasti, Mansoreh; Pirak, Arezoo

    2016-11-01

    The aim of this study was to investigate the effect of Lavender essence inhalation on severity of labor pain and duration of labor. This single-blind, randomized clinical trial was conducted on 120 pregnant women in two groups. The experimental group received 2 drops of Lavender essence inhaled at three stages (4-5, 6-7, 8-9 cm cervical dilation) and severity of the labor pain and duration of labor was measured before and after intervention. The control group was treated with distilled water as a placebo in the similar ways, too. The results showed that difference in the labor pain before and after intervention in two groups was significant (P = 0/001). But there was no difference in mean duration of the active phase and the second stage of labor between the two groups. Lavender essence aromatherapy may be an effective therapeutic option for pain management for women in labor. Published by Elsevier Ltd.

  19. Methodological eclecticism in the interpretation of the essence of financial system

    Directory of Open Access Journals (Sweden)

    Oksana Snizhko

    2014-08-01

    Full Text Available The article is dedicated to critical analysis of competitive conceptual approaches to determining the essence of financial system. The system establishing element of the financial system resource concept is understanding finance as economic relations of formation, allocation and use of financial resource funds with the purpose of performing functions and tasks of the state/company and provision of conditions for expanded reproduction. According to this approach, the notion «financial system» is further determination of finance and shall be interpreted as the totality of relatively separated but mutually related spheres and links of relations, in the process of which centralized and decentralized financial resource funds are created and used. The institutional concept of the financial system considers finance as a social institution that organizes determined ways of interactions between individuals or their separate groups in the society. Its target purpose is to minimize transaction expenses arising at exchange of binding requirements for real resources in the economy. Under this approach, the financial system is understood as an aggregate of means — financial institutions and markets — which result from the evolution of social contracts and with the help of which intertime decisions and interactions are fulfilled and coordination of savings and investments in the economy is performed. The article shows that the alternative theoretical models of financial system contain structural elements heterogeneous by content and nature of interrelations, with various properties. The differences between them concern methodological approach to distinguishing qualitative signs which determine the essential nature and structure of the financial system; mechanism of formation and functioning of financial relations; nature of distribution and scheme of financial resources flow; the nature of functions of the financial system in the economic environment

  20. [Essence, goals, formation of information field and general methodology of the development of a business plan for stomatology institutions].

    Science.gov (United States)

    Kamalov, R Kh; Pavlovskiĭ, L N

    2005-12-01

    A private stomatology clinics (institution) can not operate in market system of management with benefit without clear guiding lines and a real business plan. Entrepreneurs meet many different issues during organizing stomatology business, as follows: what categories of population will address to the clinics, what financial resources an entrepreneur we need to realize a project, does the project justify itself economically etc? A business plan is created to answer the questions mentioned above. The article considers essence, goals, formation of information field and general methodology of the development of a business plan for stomatology institutions.

  1. Impact de l\\'éclaircie sur la régénération naturelle des essences ...

    African Journals Online (AJOL)

    L\\'éclaircie a été réalisée dans la forêt classée de Bossematié, pour faciliter la régénération des essences principales. Cette étude, a pour objectif d\\'évaluer les impacts du traitement sylvicole, sur la régénération naturelle de la catégorie des espèces principales de meilleure qualité (P1), de la catégorie des espèces ...

  2. Analysis of the special consequences of the Barij essence industrial complex of Kashan in the development of neighboring rural areas

    Directory of Open Access Journals (Sweden)

    Mohsen Shaterian

    2017-04-01

    Full Text Available In the late decades, the development of industrial activities in the rural areas of Iran have caused some changes in different aspects of these areas which influence the special patterns of rural areas. This article aims to identify the changes that have been the results of industrial development and it’s reflection in the development of rural residential areas. The main intention of this study is to analyze the special consequences (economic, social and anatomical of the industrial center of Kashan in the development of neighboring rural areas. The industrial center consists of three factories that are for making essence, making equipment for gardeners and distillers and the Barij Company. All of the above companies are called the Industrial Center of Barij Essence. It has employed 1050 workers from amongst whom 120 people were identified and the questionnaires were randomly distributed among these workers. To analyze the data based on the measurement variables, descriptive and analytic methods (T were used. The results showed that economically, having rural industries has led to an increase in the people’s intake of  calories, seeing more consumption in long lasting goods and more satisfaction in the native people of the area. In addition, there is more social involvement,  improvements in not wasting the residents’ free time, decreasing of  natives immigration out of the rural areas and finally anatomically, quantity and quality improvement in the rural houses.

  3. Financial Instruments: the Essence, Diversity and Role in the Process of Modernization of the Electric Power Sector

    Directory of Open Access Journals (Sweden)

    Abakumenko Olha V.

    2017-03-01

    Full Text Available The aim of the article is to clarify the methodological basis for further research concerning analysis of the existing practices and development of proposals on using financial instruments for the modernization of the Ukrainian electric power sector, in particular, to clarify the definition of “financial instruments” and justify their classification, taking into account the defining characteristics. Based on the critical evaluation of various scientific approaches to interpretation of the essence of financial instruments, the author’s definition is proposed. Thus, it is advisable to consider them as means, techniques and methods of attracting financial resources (capital from other entities and as absolutely liquid assets. The generalization and rethinking of the criteria for classification of financial instruments allowed the authors to divide them into financial assets (cash, bank metals, currency, financial obligations (equity and debt instruments, and instruments of irrevocable financial aid (charitable contributions, grants, crowdfunding, fundraising. The received methodological conclusions quite fully characterize the essence and variety of types of financial instruments, taking into account their principal properties, which will allow to make a well-considered justification for choosing the optimal instruments for the modernization of the electric power sector.

  4. [Observation on therapeutic effect of moxibustion and exercise for children with short stature of deficience of the kidney essence].

    Science.gov (United States)

    Tan, Ke-li; He, Jun-feng; Qu, Ya-ting; Xie, Meng-zhou; Lei, Xiao-ming; Dai, Fei-yue

    2009-08-01

    To observe the therapeutic effect of moxibustion and exercise comprehensive scheme intervention for children with short stature of deficience of the kidney essence. Twenty four cases of children in 12 to 14 years old were selected, 12 male and 12 female, they were treated with comprehensive therapy of exercise therapy and moxibustion. Running and jumping were selected as main exercise therapy, it became a suitable exercise amount when the heart rate reach to 150 to 170 times per minute, thrice each week, 35 to 45 minutes each time. After exercises they were treated with moxibustion, Qihai (CV 6), Guanyuan (CV 4), Zusanli (ST 36), Dazhu (BL 11), Xuanzhong (GB 39), Geshu (BL 17) etc. were selected. After treatment for half a year, the changes of the body height, body weight, bone age(BA), growth hormone (GH), testosterone (T) and estradiol (E2) were compared before and after treatment. The body height and bone age of the boys and girls were significantly higher than those before treatment (all Pchildren was significantly increased (all P0.05). Moxbustion and exercise comprehensive scheme can effectively improve the children with short stature of deficience of the kidney essence, the mechanism is related to the improving of the testosterone level.

  5. Antibacterial Effects of Origanum vulgare Essence Against Multidrug-Resistant Acinetobacter baumannii Isolated From Selected Hospitals of Tehran, Iran

    Directory of Open Access Journals (Sweden)

    Saghi

    2015-02-01

    Full Text Available Background Infection due to Acinetobacter baumannii has become a significant challenge to modern healthcare systems. The rapid emergence and global dissemination of A. baumannii as a major nosocomial pathogen is remarkable and it demonstrates its successful adaptation to the 21st century hospital environment. Recent studies have discussed about essential oil of Origanum vulgare against a range of bacteria, including various species of Staphylococcus, Pseudomonas, Bacillus and Escherichia coli. Objectives The present study aimed to investigate the inhibitory effects O. vulgare essence against multidrug-resistant (MDR strains of A. baumannii from selected hospitals in Tehran, Iran. Materials and Methods This oil was obtained using the hydrodistillation method and analyzed by gas chromatography mass spectrography (GC/MS. The antimicrobial activity against MDR isolates was achieved using disc diffusion method and macro-broth dilution assay. Results Analysis of the essential oil revealed the presence of pulegone (68.59% piperitone (7.8%, piperitenone (7.8%, 1, 8-cineole (1.3%, and carvacrol (1.6% as the major components. The results showed a significant activity against MDR A. baumannii with inhibition zones and minimal inhibitory concentration values in the ranges of 7-15 mm and 20-35 µL/mL respectively. Conclusions This investigation showed that the essence oil of O. vulgare had a potent antimicrobial activity against MDR A. baumannii. Further research is required to evaluate the practical values of therapeutic applications.

  6. The Essence Of Social And Environmental Responsibilities Of Companies In Indonesia A Study Of Economic-Law

    Directory of Open Access Journals (Sweden)

    Nur Arifudin

    2015-08-01

    Full Text Available The object of research in this paper is the essence of Social and Environmental Responsibilities can be carried out effectively and efficiently. In addition to explore the essence of Social and Environmental Responsibilities this paper also attempted to analyze the extent to which the substantive law of Social and Environmental Responsibilities may encourage equalization of welfare state. This research is a normative research. Legal materials used in the study is literature materials the literature relating to the Social and Environmental Responsibilities Legal System Economic Democracy Economic Welfare Economic Sustainability Economic Analysis of Law. The results of the research shows that Social and Environmental Responsibilities is a balance point which at that point if it can be managed properly it will deliver in a state close to the relationship balance between the community the company and the government so that the welfare of nation can begin to be realized. Social and Environmental Responsibilities is a form of follow-up of the real form of Article 33 paragraph 3 of Constitution 1945. For that it needs to be strengthened its existence in order to understand completely and thoroughly for the welfare of Indonesian people through the good governance of Social and Environmental Responsibilities so as to realize a good business climate in Indonesia through the creation of a harmonious relationship between the community the company and the government.

  7. Things that can go wrong when time is of the essence

    International Nuclear Information System (INIS)

    Rymer, A.C.; Taynton, L.F.; Blalock, L.G.

    1983-01-01

    Emergency response capabilities have been improved immensely; however, efficiency can be improved. Emphasis on the need for continuing response planning by governmental agencies and the need for improved coordination between all levels of government is required. Identification of resources (both personnel and equipment) available in each agency and in each respective governmental level and the means of securing available resources is imperative to minimize the effects of transportation incidents and accidents. In an effort to alleviate some of these problems, the Department of Energy has developed a program to make its contractors more aware of information currently available to assist them and first responders. The two major aspects of this program are: training transportation information resource availability. Improved awareness of information or training materials currently available for first responders and improved understanding of lessons learned will hopefully have an impact on the nuclear industry's ability to provide better response in the future

  8. Volatile components and aroma active compounds in aqueous essence and fresh pink guava fruit puree (Psidium guajava L.) by GC-MS and multidimensional GC/GC-O.

    Science.gov (United States)

    Jordán, María J; Margaría, Carlos A; Shaw, Philip E; Goodner, Kevin L

    2003-02-26

    Characterization of the aromatic profile in commercial guava essence and fresh fruit puree by GC-MS yielded a total of 51 components quantified. Commercial essence was characterized to present a volatile profile rich in components with low molecular weight, especially alcohols, esters, and aldehydes, whereas in the fresh fruit puree terpenic hydrocarbons and 3-hydroxy-2-butanone were the most abundant components. In the olfactometric analyses totals of 43 and 48 aroma active components were detected by the panelists in commercial essence and fruit puree, respectively. New components were described for the first time as active aromatic constituents in pink guava fruit (3-penten-2-ol and 2-butenyl acetate). Principal differences between the aroma of the commercial guava essence and the fresh fruit puree could be related to acetic acid, 3-hydroxy-2-butanone, 3-methyl-1-butanol, 2,3-butanediol, 3-methylbutanoic acid, (Z)-3-hexen-1-ol, 6-methyl-5-hepten-2-one, limonene, octanol, ethyl octanoate, 3-phenylpropanol, cinnamyl alcohol, alpha-copaene, and an unknown component. (E)-2-Hexenal seems to be more significant to the aroma of the commercial essence than of the fresh fruit puree.

  9. The basic laws and problems of organization of management of transport systems

    International Nuclear Information System (INIS)

    Bochkov, A.A.; Ekshikeev, T.K.; Filenko, S.A.; Tursunov, A.A.

    2005-01-01

    In this clause are given essence and characteristics of existing laws of management of transport systems and specificities of use in market economy. Depending on the accepted decisions for management of transport systems in uncertain conditions and connection with insufficient the information, use the methods of programming is considered as the correct decision for the put tasks. The realization of stochastic programming is shown by an example and note by a level of a stock of spare part in transport systems

  10. Strategic Alliance as the basis of the performance of railway transport of Ukraine

    OpenAIRE

    Blenduk, R.

    2014-01-01

    In the article the essence of the strategic union, identified causes and reasons for their creation, outlined the advantages of cooperation with strategic partners in the strategic alliance. The role of strategic unions in the efficiency of rail transport. For rail transport the main partners for the creation of a strategic union at the present stage can be a company in the field of storage, rendering services in the field of import / export, information processing, organization of transport,...

  11. The "cholera cloud" in the nineteenth-century "British World": history of an object-without-an-essence.

    Science.gov (United States)

    Mukharji, Projit Bihari

    2012-01-01

    The "cholera cloud" is one of the most persistent presences in the archives of nineteenth-century cholera in the "British World." Yet it has seldom received anything more than a passing acknowledgment from historians of cholera. Tracing the history of the cholera cloud as an object promises to open up a new dimension of the historically contingent experience of cholera, as well as make a significant contribution to the emergent literature on "thing theory." By conceptualizing the cholera cloud as an object-without-an-essence, this article demonstrates how global cholera pandemics in the nineteenth century produced globalized objects in which a near-universal recognizability and an utterly context-specific set of meanings, visions, and realities could ironically cohabit.

  12. The Essence and Meaning of Cross-Functional Teams in the System of Interaction of Personnel of Enterprises

    Directory of Open Access Journals (Sweden)

    Krasnostup Vladimir M.

    2017-12-01

    Full Text Available The article analyzes preconditions of formation and development of the «cross-functional teams» in the system of interaction of personnel of enterprises. The business philosophy of kaizen which precedes introduction of the cross-functional interaction of personnel was researched. The role and value of the studied category of «cross-functional team» have been defined, the existing interpretations of the definition of its essence have been considered, the obligatory achievement of synergistic effect has been emphasized. The main objectives of formation together with boundaries of functioning of a cross-functional team in the context of using different business technologies have been characterized. Conditions of creation and obstacles of functioning of a cross-functional command have been allocated. It has been determined that companies that aspire to sustainable innovation development should form cross-functional teams to increase their efficiency level and create stable competitive advantages in the market.

  13. Observational Constraints on the Nature of the Dark Energy: First Cosmological Results From the ESSENCE Supernova Survey

    Energy Technology Data Exchange (ETDEWEB)

    Wood-Vasey, W.Michael; Miknaitis, G.; Stubbs, C.W.; Jha, S.; Riess, A.G.; Garnavich, P.M.; Kirshner, R.P.; Aguilera, C.; Becker, A.C.; Blackman, J.W.; Blondin, S.; Challis, P.; Clocchiatti, A.; Conley, A.; Covarrubias, R.; Davis, T.M.; Filippenko, A.V.; Foley, R.J.; Garg, A.; Hicken, M.; Krisciunas, K.; /Harvard-Smithsonian Ctr. Astrophys.

    2007-01-05

    We present constraints on the dark energy equation-of-state parameter, w = P/({rho}c{sup 2}), using 60 Type Ia supernovae (SNe Ia) from the ESSENCE supernova survey. We derive a set of constraints on the nature of the dark energy assuming a flat Universe. By including constraints on ({Omega}{sub M}, w) from baryon acoustic oscillations, we obtain a value for a static equation-of-state parameter w = -1.05{sub -0.12}{sup +0.13} (stat 1{sigma}) {+-} 0.13 (sys) and {Omega}{sub M} = 0.274{sub -0.020}{sup +0.033} (stat 1{sigma}) with a best-fit {chi}{sup 2}/DoF of 0.96. These results are consistent with those reported by the Super-Nova Legacy Survey in a similar program measuring supernova distances and redshifts. We evaluate sources of systematic error that afflict supernova observations and present Monte Carlo simulations that explore these effects. Currently, the largest systematic currently with the potential to affect our measurements is the treatment of extinction due to dust in the supernova host galaxies. Combining our set of ESSENCE SNe Ia with the SuperNova Legacy Survey SNe Ia, we obtain a joint constraint of w = -1.07{sub -0.09}{sup +0.09} (stat 1{sigma}) {+-} 0.13 (sys), {Omega}{sub M} = 0.267{sub -0.018}{sup +0.028} (stat 1{sigma}) with a best-fit {chi}{sup 2}/DoF of 0.91. The current SNe Ia data are fully consistent with a cosmological constant.

  14. Investigating Antibacterial Property of the ZatariaMultilflora Essence and Chlorhexidine on Orthodontic Elastic Rings Contaminated with Streptococcus Mutant In Vitro

    Directory of Open Access Journals (Sweden)

    AA jafari_nodoushan

    2013-10-01

    Full Text Available Introduction: With increasing usage of orthodontic treatments, disinfection of orthodontic appliances and rings is critical for maintaining dental and oral health. Using chemical disinfectants may cause allergic and mucosal disorders. The present study aimed to evaluate Zatariamultiflora essence and to compare it withChlorhexidine (0.2% mouth wash in controlling experimental plaque from Streptococcus mutant. Methods: In the current experimental study, 48 Iranian orthodontic rings were immersed in 1×108 CFU/ml Streptococcus mutant suspension. Firstly, Bacterial load on 12 rings was evaluated and then remained rings were randomly divided into 3 groups. They weredecontaminated respectivelyin 0.5mg/100cc Zataria essence, 0.02% Chlorhexidine and sterile distilled water (negative control. Finally the stability rate of Streptococcus mutantviable cells remained on rings was enumerated using culture. Moreover, they were analyzed via SPSS software. Results: Mann-Whitney test showed a statistically significant differences between mean streptococcus viable cells isolated from the contaminated rings before and after decontamination with Zataria essence and Chlorhexidine (P=0.0001, whereas this reduction wasn’t significant in negative control group (P=0.089. In addition, any statistically significant differences were not observed between zataria essence and Chlorhexidinemouth washes in controlling bacterial plaque (p=0.058. Conclusion: Since Zatariamultiflora essence solution was proved to be effectivein controlling microbial biofilm on orthodontic rings compared toChlorhexidine,it can be used in further in vivo studies. If the same useful results would be given, it can be regarded fruitful for decontamination of orthodontic appliances.

  15. The Distinction Between the Essence and Reality of Religion: Resolving an Ambiguity in the Method of Phenomenology of Religion

    Directory of Open Access Journals (Sweden)

    Mohammadreza Ghaeminik

    2014-01-01

    of religion like Chantepie de la Saussaye and Raffaele Pettazzoni, took form as a rival or complement for "religions history" and for reaching the essence of various historical-experimental phenomena of religion; But by the dawn of twentieth century and the interactions occurred between  phenomenology of religion and philosophical phenomenology, especially Husserl`s phenomenology, the project of reaching the essence of phenomena got mixed with the problem of "reality" of religion. This ambiguity has its origin in the fact that the subject-matter of both phenomenology and traditional theology –Kalam in Islam- is religion; phenomenology of religion claims that in contrast with history of religions, it is to reach the "essence" of religion or religious phenomena, while traditional theology considers the essential "reality" of religion as its subject. Therefore, we have sought to account for three points : 1. recounting the underlying characteristics of phenomenologies of religion in the twentieth century 2. explaining the distinction between the essence and reality of religion in phenomenology 3. explaining the substantive difference between intersubjective reality of religion in phenomenology of religion and the essential reality of religion in traditional theological studies. To this end, first, Husserl's phenomenology needs to be explained based on its fundamental concepts.    Edmund Husserl, influenced by Brentano's "descriptive psychology" and in respond to "crisis of european science", brackets natural approach to the universe, and shifts the subject of philosophy from the external/objective existence of universe to knowledge phenomena. Simultaneous to this bracketing, a “phenomenological reduction” occurs and philosophy changes into phenomenology. After this stage, the only thing that is available for the subject is consciousness phenomena which has intentional characteristic. Considering intentional characteristic, there is no pure consciousness and

  16. The Distinction Between the Essence and Reality of Religion: Resolving an Ambiguity in the Method of Phenomenology of Religion

    Directory of Open Access Journals (Sweden)

    Mojtaba Zarvani

    2013-12-01

    of religion like Chantepie de la Saussaye and Raffaele Pettazzoni, took form as a rival or complement for "religions history" and for reaching the essence of various historical-experimental phenomena of religion; But by the dawn of twentieth century and the interactions occurred between  phenomenology of religion and philosophical phenomenology, especially Husserl`s phenomenology, the project of reaching the essence of phenomena got mixed with the problem of "reality" of religion. This ambiguity has its origin in the fact that the subject-matter of both phenomenology and traditional theology –Kalam in Islam- is religion; phenomenology of religion claims that in contrast with history of religions, it is to reach the "essence" of religion or religious phenomena, while traditional theology considers the essential "reality" of religion as its subject. Therefore, we have sought to account for three points : 1. recounting the underlying characteristics of phenomenologies of religion in the twentieth century 2. explaining the distinction between the essence and reality of religion in phenomenology 3. explaining the substantive difference between intersubjective reality of religion in phenomenology of religion and the essential reality of religion in traditional theological studies. To this end, first, Husserl's phenomenology needs to be explained based on its fundamental concepts.    Edmund Husserl, influenced by Brentano's "descriptive psychology" and in respond to "crisis of european science", brackets natural approach to the universe, and shifts the subject of philosophy from the external/objective existence of universe to knowledge phenomena. Simultaneous to this bracketing, a “phenomenological reduction” occurs and philosophy changes into phenomenology. After this stage, the only thing that is available for the subject is consciousness phenomena which has intentional characteristic. Considering intentional characteristic, there is no pure consciousness and

  17. The informational war: essence, means of implementation, results and possibilities for counteraction (for example, Russian expansion in the ukrainian space

    Directory of Open Access Journals (Sweden)

    H. V. Sasyn

    2015-02-01

    Full Text Available The article is devoted to the essence and distinctive features of informational war as phenomenon which exists from the old times and became a global resource today. The methods and the tools of informational fight are an integral part of the military conflicts and might result with the tragic outcomes.  The problem of informational war in Ukraine and its background have been studied. The author argues that informational attacks against Ukraine have started long ago. They are aimed at loosening of the situation inside the country and creation of a negative image of Ukraine abroad. Pushing of idea of federalization, speculations on Russian as the second official language, the problems of Crimea and Crimea Tatars, allegations of illegal weapons trade during the war between Georgia and Russia, etc. are the examples of Russian informational attacks. The author analyzed the methods and the tools of informational influence used by Russian Federation against Ukraine. The author argues that Russia fights informational war openly andspending huge funds. There were described the main directions and the means of manipulative and psycho­informational technologies of Russian Federation towards Ukraine. The author has suggested the approaches to defense of informational space and national security of Ukraine.

  18. VALUE-MOTIVATIONAL COMPONENT OF METHODICAL CULTURE OF PRIMARY SCHOOL TEACHER: THE ESSENCE AND WAYS OF FORMATION

    Directory of Open Access Journals (Sweden)

    Natalia Nikula

    2017-03-01

    Full Text Available One of the main conditions of formation of methodological culture of primary school teacher, a factor that encourages the assimilation of effective models of professional and methodical activity is value-motivational component. In order to clearly understand the content of the phenomenon appointed its author selected criteria: system values orientation and professional and personal motivation. The value orientation as a set of values focus on professional and methodological activities which manifest themselves in individual positive attitude of students to it is determined on the base of the analysis of scientific and pedagogical sources. The indicators of value orientations are: human values (truth, goodness, beauty, life and health; personal values of teachers (humanity, justice, diligence, responsibility; teacher professional values (commitment, independence, initiative, organization, value orientation on professional and methodical activities. The essence of professional and personal motivation as individual education teacher's personality, which includes professional and personal motives, interests, needs, formation of which is a clear reference and internal impetus for the formation of methodological culture. The indicators of this criterion are: professional and methodical motivation; methodically-focused orientation teacher; interest in the success in professional and methodical work of the teacher; the need for professional self-realization and self-affirmation; desire career advancement; focus on student mastery of methodological culture. The system measure of the formation of values and motivational component: discussions, exercises, training exercises, collective creative discussion, a role play, a workshop is analysed.

  19. The essence of chaos

    National Research Council Canada - National Science Library

    Lorenz, Edward N

    1993-01-01

    ... and John Danz Lecture Series. Published in the UK by: UCL Press Limited 1 Gunpowder Square London EC4A 3DE The name of University College London (UCL) is a registered trade mark used by UCL Press with the consent of the owner. British Library Cataloguing in Publication Data A catalogue record for this book is available from the British Libra...

  20. The Essence of "Plantness."

    Science.gov (United States)

    Darley, W. Marshall

    1990-01-01

    Major differences between plants and animals are presented. Discussed are autotrophs and heterotrophs, plant growth and development, gas exchange, the evolution of plants, ecosystem components, the alleged inferiority of plants, and fungi. (CW)

  1. The Essence of Subclassing

    DEFF Research Database (Denmark)

    Madsen, Ole Lehrmann; Møller-Pedersen, Birger

    . Sometimes the application is so well defined (known) that developers may readily start out with classes that represent domain concepts. Singular objects have been around for some time, so a new kind of language with equal support for both objects and classes would simply ask for tool support for objects...

  2. Essence of hypernuclear physics

    International Nuclear Information System (INIS)

    Bando, H.

    1982-09-01

    This is a lecture on the present status of hypernuclear physics so that a gross picture can be obtained on what have been done and what should be done. The baryons with non-zero strangeness quantum number are generally called hyperons (hereafter denoted as Y), of which the lambda, sigma and xi particles together with the nucleon (N) constitute the baryon octet. A hypernucleus is the nuclear many-body system which contains hyperons in addition to nucleons as its constituent particles. The properties of the Y-N interaction can be extracted from the Y-N scattering data and information of hypernuclei along with theoretical consideration. The binding energy of a lambda particle in hypernuclei has been obtained from emulsion experiment. The hypernuclear excited states were observed in the (K - , pi - ) reaction experiment. The theoretical studies to understand the properties of the lambda single particle potential have been made within the framework of the G-matrix theory by employing Nijmegen OBE Y-N potential. The collective excitation of lambda hypernuclei is discussed. Spectroscopic information can be obtained by measuring the gamma-ray from hypernuclei. The sigma-hypernuclei have been observed through (K - , pi - ) reaction, while the experimental evidence of the xi-hypernuclei is not yet reported. The properties of both hypernuclei are discussed. The production and the properties of multi-hypernuclei are also discussed. The decay of lambda-hypernuclei will give structural characteristics of parents and daughters. Discussion of flavour nuclei and the concluding remarks are presented. (Kato, T.)

  3. Cofrentes maintenance. Life essence

    International Nuclear Information System (INIS)

    Sala, J.

    2009-01-01

    Even though it may seem like something much more complex, maintenance is not more than the seed of continuity, the alchemy of eternal youth or the key to combating the cruel passage of time that haunts us all. Little does it matter where you are from or where you are going; it is irrelevant whether you are man, woman or machine. If you do not have a more or less sensible strategy of survival, reality can take you by surprise, without prior warning, at the wrong place and the wrong time. It is sad to see how what we thought was eternal, and thus do not care for and pamper as we should, eventually loses its qualities and functions over the years and fades away like a vague memory. (Author)

  4. Evolution of Corporate Essence

    DEFF Research Database (Denmark)

    Fomcenco, Alex

    2016-01-01

    , it offers a legal framework where public benefit is more important than profits. As a corporate entity, Public Benefit Corporation already exists in numerous jurisdictions and those jurisdictions that do not yet facilitate creation of this corporate form should most definitely consider it....

  5. Effect of zibu shenjing fang (see text) on growth and development of the mouse with kidney-essence insufficiency and study on the mechanism.

    Science.gov (United States)

    Shen, Shi-Lin; Su, Xiao-Jun; Wang, Yu-Ping; Wang, Wen-Hui; Shi, Ji-Ping; Yao, Jun-Xiao; Qiang, Zhi-Peng

    2011-09-01

    To investigate effects of Zibu Shenjing Fang (see text) on growth and development of the mouse with insufficiency ofkidney-essence and the mechanism. Total 50 mice were randomly divided into a normal group, a model group, a Jingui Shenqi Wan (see text) group, a Zibu Shenjing Fang high dose group and a Zibu Shenjing Fang low dose group, 10 mice in each group. The kidney-essence insufficiency mouse model was established by use of threat-injuring the kidney combined with over-fatigue. At the same time of modeling, the mice in the model group were intragastrically administrated with saline 20 mL x kg(-1) x d(-1), in the Jingui Shenqi Wan group with suspension of the Jingui Shenqi Wan 2.7 g x kg(-1) x d(-1), in the Zibu Shenjing Fang high dose group with Zibu Shenjing Fang 20 g x kg(-1) x d(-1) and in the Zibu Shenjing Fang low dose group with Zibu Shenjing Fang 10 g x kg(-1) x d(-1), for 21 consecutive days. The general state was observed, the body weight was weighted, and serum growth hormone (GH) and insulin-like growth factor-1 (IGF-1) contents were detected. Compared with model group, Zibu Shenjing Fang groups and Jingui Shenqi Wan group could improve manifestation of the mouse with kidney-essence insufficiency, increase body weight of the mouse and serum GH and IGF-1 contents, especially in the high dose group. Zibu Shenjing Fang gives play to the function of tonifying the kidney and replenishing essence through regulating GH and IGF-1 levels, so as to influence growth and development of the mouse.

  6. Investigating Antibacterial Property of the ZatariaMultilflora Essence and Chlorhexidine on Orthodontic Elastic Rings Contaminated with Streptococcus Mutant In Vitro

    OpenAIRE

    AA jafari_nodoushan; H aghili; V herandi

    2013-01-01

    Introduction: With increasing usage of orthodontic treatments, disinfection of orthodontic appliances and rings is critical for maintaining dental and oral health. Using chemical disinfectants may cause allergic and mucosal disorders. The present study aimed to evaluate Zatariamultiflora essence and to compare it withChlorhexidine (0.2%) mouth wash in controlling experimental plaque from Streptococcus mutant. Methods: In the current experimental study, 48 Iranian orthodontic rings were immers...

  7. Essence of Daylight in the Cistercian Monastic Church of S. Bento de Cástris, Évora, Portugal

    Science.gov (United States)

    Martins, Ana M. T.; Carlos, Jorge S.

    2017-10-01

    Natural light in the Cistercian churches is closely linked not only with the liturgical requirements at the “officium” but also with the canonical hours based on the "ora et labora" dictated by the Rule of St. Benedict. The Cistercian architecture, in its beginnings (12th century forward) is characterized by austerity, simplicity and the play of light and shadow that gives value to the monastic architectural space itself, making it perfect for a contemplative experience. In the Cistercian Monastery the church is the central piece of the monastic building. Nave, transept and apse are the main architectural components to which is added the choir. This paper contextualizes the importance and close connections of natural light, within the Cistercian Monasteries architecture. Thus the essence of daylight is analysed within the Church of the Monastery of S. Bento de Cástris, in Évora, Portugal. This former Monastery (13th - 19th centuries) includes the church, at the south-eastern corner which has not only a high choir, but also a low lateral choir (within the presbytery). Its unchanged exterior walls are made of solid masonry. Although the function of the walls is primarily structural, the windows allow the daylight to penetrate the space of the church. The church has two external façades facing northeast and southeast. The combined orientation effect of the church’s main axis and the sun trajectory determines how the sunlight reaches the interior of this architectural structure. This study presents the qualitative and quantitative analysis of the luminous environment in the church of S. Bento de Cástris, being the first based on the authors’ perception of the effect of the daylight within the different areas of the enclosed space. The appreciation of the spatial experiences was supported by quantitative daylight simulations that were conducted in selected areas within the space. With this paper is intended to contribute to the debate about the specificity

  8. The Chemical Assessment of Seed Essence of Three Native Medicinal Plants of Yazd Province (Bunium Premium, ‌Cuminum Cyminum, Trachyspermum Copticum) and the Comparison of Their Antioxidant Properties

    OpenAIRE

    F Haghiroalsadat; M Azhdari; F Oroojalian; M Omidi; M Azimzadeh

    2015-01-01

    Introduction: Trachyspermum copticum, Bunium persicum and Cuminum cyminum involve the most important medicinal plants in Apiaceae family in Iran which can be observed in different natural habitats of Yazd province. Therefore, these three native medicinal plants of Yazd province were assessed in regard with the components and antioxidant properties of their seed essences. Methods: In this experimental-lab trial, all experiments were performed in triplicate. The essence of the collected seed...

  9. Backhaul Gas To Ukraine: The Essence Of The Promlem And Its Impact On International Relations In The Energy Sector

    Directory of Open Access Journals (Sweden)

    R. Murgas

    2017-01-01

    Full Text Available The article examines the most important aspects of the problem of the reverse of gas to Ukraine, its significance and consequences for the further development of contemporary international relations in the energy sector between the Russian Federation (gas exporter, Ukraine (transit country and the European Union (importer. Considering all the elements that are important for the analyzed problem, the answer to the question “how the reverse gas flow influenced the energy security of Russia, Ukraine and the European Union, and the relationship between them” is given, using the explicative method of content analysis and the analysis of several press conferences. To understand all the nuances of relationships in this triangle, a detailed description of the term “reverse gas flow” is offered, as well as an explanation of the differences between “physical” (or real and “virtual” reverse, which play a key role in the study of this problem. The essence of the conflict lies in the fact that the parties have different points of view on the legitimacy of the so-called “virtual” backhaul. In contrast to the physical reverse, i.e. to the real gas flow through the pipeline, in case of a virtual or a paper reverse, a one-way gas flow takes place, part of the total volume of which the transit state buys and leaves on its territory. The EU and Ukraine believe that a virtual backhaul between them is possible according to the provisions of the Third Energy Package and its relevant norms, based on the fact that the EU countries and Ukraine are part of the so-called. Energy Community. Another point of view regarding virtual backhaul is Russian, which initially opposed virtual reverse on the grounds that the raw material is the property of the state-owned company OAO Gazprom until it crosses the western border of Ukraine. The article details the legal documents on which the above-mentioned countries rely, as well as the official statements of the

  10. THE ECONOMIC ESSENCE OF THE PROCESS OF MONETIZATION AND ITS ROLE IN ENSURING ECONOMIC DEVELOPMENT AND STABILITY OF THE FINANCIAL SYSTEM

    Directory of Open Access Journals (Sweden)

    S. Mishchenko

    2015-10-01

    Full Text Available In the article it is researched the economic essence of the process of monetization of the economy, defined key indicators, principles of management, methods and tools of the impact of monetization on stimulation the economic growth, outlined the main tasks of the process of monetization, its object and subject, aspects and the basic preconditions of effective management of the process of monetization of the domestic economy. It is proved that the relationship between the level of monetization and inflation depends on the stage of monetary and economic cycles, the mechanisms of the increase in the level of monetization of the national economy were suggested.

  11. Corruption, culture et pauvreté dans le secteur du transport en Côte d’Ivoire

    Directory of Open Access Journals (Sweden)

    Tiémoko Doumbia

    2010-06-01

    Full Text Available La corruption en Côte d’Ivoire est devenue un phénomène banal qui s’est transformé en une culture dont les effets, bien qu’étant perçus par une catégorie sociale comme un moyen d’atténuer la pauvreté, demeurent un facteur qui freine le développement de l’économie. Au niveau du transport routier, le binôme policier/transporteur pense que la corruption est un acte de solidarité et de survie. Loin de cette appréciation, la corruption demeure un facteur de la pauvreté à cause du caractère sélectif et inéquitable de la redistribution des retombées.Corruption, culture and poverty in the sector of transport in Côte d'IvoireCorruption in Côte d'Ivoire has become a common phenomenon that turned into a culture whose effects, although being perceived by a social category as a way to reduce poverty, remains a factor that scuds the development of the economies of our countries. In the road transport, officer/carrier pair believes that corruption is an act of solidarity and survival. Far from this assessment, corruption remains a factor of poverty due to the selective and unfair character of redistribution of the benefits.La corrupción como forma cultural y como factor de pobreza en el sector de los transportes en Costa de Marfil(Côte d’IvoireLa corrupción en Costa de Marfil se ha banalizado hasta el punto de ser considerada como un fenómeno cultural específico cuyas consecuencias, percibidas por ciertos grupos sociales como una manera de atenuar la pobreza, son en realidad un factor que frena el desarrollo de las economías de los países africanos. En el transporte por carretera et binomio policía/transportista considera que la corrupción es un acto de solidaridad y de supervivencia. En realidad la corrupción es  un factor de pobreza a causa del caracter selectivo y desigual de la redistribución de esos beneficios.

  12. Radiation Transport

    Energy Technology Data Exchange (ETDEWEB)

    Urbatsch, Todd James [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2015-06-15

    We present an overview of radiation transport, covering terminology, blackbody raditation, opacities, Boltzmann transport theory, approximations to the transport equation. Next we introduce several transport methods. We present a section on Caseology, observing transport boundary layers. We briefly broach topics of software development, including verification and validation, and we close with a section on high energy-density experiments that highlight and support radiation transport.

  13. Chamber transport

    International Nuclear Information System (INIS)

    Olson, Craig L.

    2001-01-01

    Heavy ion beam transport through the containment chamber plays a crucial role in all heavy ion fusion (HIF) scenarios. Here, several parameters are used to characterize the operating space for HIF beams; transport modes are assessed in relation to evolving target/accelerator requirements; results of recent relevant experiments and simulations of HIF transport are summarized; and relevant instabilities are reviewed. All transport options still exist, including (1) vacuum ballistic transport, (2) neutralized ballistic transport, and (3) channel-like transport. Presently, the European HIF program favors vacuum ballistic transport, while the US HIF program favors neutralized ballistic transport with channel-like transport as an alternate approach. Further transport research is needed to clearly guide selection of the most attractive, integrated HIF system

  14. The effect of inhalation aromatherapy with damask rose (Rosa damascena) essence on the pain intensity after dressing in patients with burns: A clinical randomized trial

    Science.gov (United States)

    Bikmoradi, Ali; Harorani, Mehdi; Roshanaei, Ghodratollah; Moradkhani, Shirin; Falahinia, Golam Hossein

    2016-01-01

    Background: Pain is one of the common problems encountered by patients with burns, which increases after each dressing. This study aimed to investigate the effect of inhalation aromatherapy with damask rose essence on the pain of patients with burns that is caused after dressing. Materials and Methods: A randomized clinical trial was conducted on 50 patients with second- and third-degree burn wounds. The baseline pain of the patients was assessed 30 min before they entered into the dressing room on the first and second days of intervention. The patients in the experimental group inhaled five drops of damask rose essence 40% in distilled water, while those in the control group inhaled five drops of distilled water as placebo. The pain intensity was assessed using Visual Analogue Scale at 15 and 30 min after the patients exited from the dressing room. Data were analyzed by SPSS (version 18) using descriptive and inferential statistics. Results: There was significant difference between the mean of pain intensity before and after intervention at 15 and 30 min after dressing (P aromatherapy in the experimental group (P aromatherapy with damask rose could be effective for relieving the pain caused after dressing in patients with burns. Therefore, it could be suggested as a complementary therapy in burn patients for pain relief. PMID:27186201

  15. Sustainable Transportation

    DEFF Research Database (Denmark)

    Hall, Ralph P.; Gudmundsson, Henrik; Marsden, Greg

    2014-01-01

    that relate to the construction and maintenance of transportation infrastructure and the operation or use of the different transportation modes. The concept of sustainable transportation emerged in response to these concerns as part of the broader notion of sustainable development. Given the transportation...... sector’s significant contribution to global challenges such as climate change, it is often said that sustainable development cannot be achieved without sustainable transportation....

  16. Pyroelectric response mechanism of barium strontium titanate ceramics in dielectric bolometer mode: The underlying essence of the enhancing effect of direct current bias field

    Energy Technology Data Exchange (ETDEWEB)

    Mao, Chaoliang; Cao, Sheng; Yan, Shiguang; Yao, Chunhua; Cao, Fei; Wang, Genshui; Dong, Xianlin [Key Laboratory of Inorganic Functional Materials and Devices, Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Dingxi Road, Changning, Shanghai 200050 (China); Hu, Xu; Yang, Chunli [Kunming Institute of Physics, Kunming 650223 (China)

    2013-06-17

    Pyroelectric response mechanism of Ba{sub 0.70}Sr{sub 0.30}TiO{sub 3} ceramics under dielectric bolometer (DB) mode was investigated by dielectric and pyroelectric properties measurement. The variations of total, intrinsic, and induced pyroelectric coefficients (p{sub tot}, p{sub int}, p{sub ind}) with temperatures and bias fields were analyzed. p{sub int} plays the dominant role to p{sub tot} through most of the temperature range and p{sub ind} will be slightly higher than p{sub int} above T{sub 0}. The essence of the enhancing effect of DC bias field on pyroelectric coefficient can be attributed to the high value of p{sub int}. This mechanism is useful for the pyroelectric materials (DB mode) applications.

  17. 3d Modeling of Combustion for Di-Si Engines Modélisation 3D de la combustion dans les moteurs à injection directe d'essence

    Directory of Open Access Journals (Sweden)

    Duclos J. P.

    2006-12-01

    Full Text Available Direct injection of gasoline is a promising concept to reduce fuel consumption of SI engines. The development of GDI engines is difficult and 3D CFD is a way to support its design. It requires models able to describe the spray and its evaporation and combustion. This paper presents a model, the ECFM, that enables to compute combustion for stratified load in the GDI engines. This model is a development of the Coherent Flame Model which includes thermal expansion effects, and is coupled with a burnt/unburnt gases conditionnal thermodynamic properties description. The model is validated by comparing measurements and computations on the GDI Mitsubishi engine in production. L'injection directe d'essence (IDE est un concept prometteur pour les moteurs à allumage commandé. La mise au point de ce type de moteur est néanmoins délicate, et le calcul 3D des chambres de combustion est un moyen d'aider à leur conception. Ceci nécessite cependant de disposer de modèles adaptés, à même de décrire le jet d'essence, son évaporation et la combustion du mélange créé. Cet article présente un modèle ECFM de simulation de la combustion dans les moteurs IDE, y compris en fonctionnement stratifié. C'est un développement du modèle flamme cohérente qui comprend des effets d'expansion thermique et est couplé avec une description conditionnelle gaz frais/gaz brûlés des grandeurs thermodynamiques. Ce modèle a été validé par rapprochement de mesures et simulations sur le moteur GDI Mitsubishi.

  18. Neurotransmitter transporters

    DEFF Research Database (Denmark)

    Gether, Ulrik; Andersen, Peter H; Larsson, Orla M

    2006-01-01

    The concentration of neurotransmitters in the extracellular space is tightly controlled by distinct classes of membrane transport proteins. This review focuses on the molecular function of two major classes of neurotransmitter transporter that are present in the cell membrane of neurons and....../or glial cells: the solute carrier (SLC)1 transporter family, which includes the transporters that mediate the Na(+)-dependent uptake of glutamate, and the SLC6 transporter family, which includes the transporters that mediate the Na(+)-dependent uptake of dopamine, 5-HT, norepinephrine, glycine and GABA....... Recent research has provided substantial insight into the structure and function of these transporters. In particular, the recent crystallizations of bacterial homologs are of the utmost importance, enabling the first reliable structural models of the mammalian neurotransmitter transporters...

  19. Sediment Transport

    DEFF Research Database (Denmark)

    Liu, Zhou

    Flow and sediment transport are important in relation to several engineering topics, e.g. erosion around structures, backfilling of dredged channels and nearshore morphological change. The purpose of the present book is to describe both the basic hydrodynamics and the basic sediment transport...... mechanics. Chapter 1 deals with fundamentals in fluid mechanics with emphasis on bed shear stress by currents, while chapter 3 discusses wave boundary layer theory. They are both written with a view to sediment transport. Sediment transport in rivers, cross-shore and longshore are dealt with in chapters 2...

  20. Ocean transportation

    National Research Council Canada - National Science Library

    Frankel, Ernst G; Marcus, Henry S

    1973-01-01

    .... This analysis starts with a review of ocean transportation demand and supply including projections of ship capacity demand and world shipbuilding capacity under various economic and political assumptions...

  1. Effectiveness of Essence of Chicken in Improving Cognitive Function in Young People Under Work-Related Stress: A Randomized Double-Blind Trial.

    Science.gov (United States)

    Chan, Lung; Wang, Hsuan-Min; Chen, Kuan-Yu; Lin, Ying-Chin; Wu, Pei-Jung; Hsieh, Wan-Lin; Chen, Ying-Ru; Liu, Cheung-Pin; Tsai, Han-Yin; Chen, Yun-Ru; Chang, Hsiu-Hui; Hsieh, Yi-Chen; Hu, Chaur-Jong

    2016-05-01

    Work-related stress (WS) can result in considerable and extensive changes in physiological and psychological performance. WS beyond the optimal levels induces anxiety, confusion, exhaustion, and burnout. Chronic WS affects neurocognitive performance, particularly attention and visuospatial memory. Essence of chicken (EC) has been reported to improve neurocognitive function after mental stress.To investigate the beneficial effects of EC in improving neurocognitive performance under WS, we conducted a randomized, double blind trial. Total 102 young workers in New Taipei City with high WS, evaluated using the Individual Subjective Perception Job Stress Scale scores (>36 for job leaders and 33 for nonleaders) were recruited. Fifty-one participants received 70 mL of EC and 51 received a placebo daily for 2 weeks. Blood tests and neurocognitive assessment were performed before treatment, at the end of treatment, and 2 weeks after treatment.EC improved the performance of participants with high depression scores in the form-color associative memory test, used for assessing short-term memory. Although creatinine and glutamic-pyruvic transaminase (GPT) levels increased in week 2, but the levels returned to the baseline in week 4. Blood urea nitrogen (BUN) levels decreased in week 4.EC significantly improved short-term memory in participants with high WS and concomitant depressive mood, although it slightly increased GPT and creatinine levels and reduced BUN levels. The long-term treatment effects of EC warrant further investigation.

  2. Dietary supplementation with essence of chicken enhances daily oscillations in plasma glucocorticoid levels and behavioral adaptation to the phase-shifted environmental light–dark cycle in mice

    Directory of Open Access Journals (Sweden)

    Adila Dilixiati

    2017-08-01

    Full Text Available Maintenance of circadian rhythms is essential to many aspects of human health, including metabolism and neurological and psychiatric well-being. Chronic disruption of circadian clock function is implicated in increasing the risk of metabolic syndrome, cardiovascular events and development of cancers. However, there are little approaches to reinforce the function of circadian clock for prevention of these diseases. Essence of Chicken (EC is a nutritional supplement that is traditionally made by extracting water soluble substances derived from cooking the whole chicken. In this study, we found that dietary supplementation with EC enhanced circadian oscillation of glucocorticoid secretion in mice, and this was accompanied by enhancement of circadian oscillation in the adrenal expression of steroidogenic acute regulatory (StAR protein that mediates the rate-limiting step of glucocorticoid synthesis. Furthermore, EC facilitated re-entrainment of behavioral rhythm in mice when phase of the light–dark cycle was suddenly advanced. These results suggest that intake of EC has enhancement effect on circadian clock function in mice, which may contribute to sustain health and also offer new preventive strategies against circadian-related diseases.

  3. Understanding the Essence of the OutcomesBased Education (OBE and Knowledge of its Implementation in a Technological University in the Philippines

    Directory of Open Access Journals (Sweden)

    Marie Fe D. De Guzman

    2017-11-01

    Full Text Available The paper offers discussions of the result of adoption of Outcomes-Based Education (OBEby the Ramon Magsaysay Technological University (RMTU, Zambales most especially on the aspect ascertaining the extent of understanding of the essence of OBE and the knowledge of OBE implementation. The study was conducted during the first semester of 2015 among the 272 faculty members. The research is descriptive and quantitative. Using the weighted mean, it was found out that the faculty members manifest a great extent of understanding of outcomes-based education primarily the active participation of students in the learning activities, however, faculty members’ perception indicated a moderate extent of understanding on the minor role played by the educators in the teaching-learning situation and planning activities that focus around the learners. The faculty members reported a great extent of knowledge of the outcomes-based education mainly the use of different techniques to assess student learning, though there is a moderate extent of knowledge on curriculum alignment and mapping and construction of Program Educational Objectives (PEOs of the different Colleges. The areas of the outcomes-based instruction which were proposed to be offered for faculty development were seminars and trainings in the syllabus preparation-OBE format, on the utilization of student-centered strategies and on curriculum mapping.

  4. Animal Transports

    Directory of Open Access Journals (Sweden)

    Diana Ludrovcová

    2016-08-01

    Full Text Available Purpose and Originality: The research is aimed to the animal transports issue, from two points of view – first is the animal cruelty and second is the policy and economic consideration. The goal is to acquaint the readers with the transports risks and its cruelty and evaluation of the economic, political aspects for he involved countries. The study is oriented on more points of view, what is rare in works with a similar theme. Method: This paper examines many issues and examinations from different authors and subsequently summarized the findings with authors own knowledge to one expanded unit. Results: Results proves, that livestock transports have negative impact on animal´s health, environment. Number of transported animals is rising every year. Society: Research familiarize the society with the animal transports, cruelty against animals during them, and influence of transports on some countries, their economy, policy. People get better informed and can form their own opinion on this topic. They may start acting, undertaking some steps to improve the present situation, what could help a lot to animals and environment. Limitations / further research: Future research could show progress and improvement of transports, quality of food supply and economics.

  5. Transport Phenomena.

    Science.gov (United States)

    Shah, D. B.

    1984-01-01

    Describes a course designed to achieve a balance between exposing students to (1) advanced topics in transport phenomena, pointing out similarities and differences between three transfer processes and (2) common methods of solving differential equations. (JN)

  6. Nicaragua - Transportation

    Data.gov (United States)

    Millennium Challenge Corporation — The evaluation examines impacts of the Transportation Project in three ways. First, we calculate economic rates of return associated with reduced user costs for each...

  7. Ocean transportation

    National Research Council Canada - National Science Library

    Frankel, Ernst G; Marcus, Henry S

    1973-01-01

    .... In ocean transportation economics we present investment and operating costs as well as the results of a study of financing of shipping. Similarly, a discussion of government aid to shipping is presented.

  8. Transport service

    CERN Multimedia

    C. Cerruti / FI

    2006-01-01

    A large number of pallet-crates (panières grillagées), which are used for transporting equipment and for removals, have been dispatched to various locations around the CERN site. We kindly request all users who may have such crates in their possession and no longer need them to make the necessary arrangements (EDH request to the Transport Group) to return them to Building 133, as we currently have no more in stock. Claude CERRUTI / FI-PI

  9. RF transport

    CERN Document Server

    Choroba, Stefan

    2013-01-01

    This paper deals with the techniques of transport of high-power radiofrequency (RF) power from a RF power source to the cavities of an accelerator. Since the theory of electromagnetic waves in waveguides and of waveguide components is very well explained in a number of excellent text books it will limit itself on special waveguide distributions and on a number of, although not complete list of, special problems which sometimes occur in RF power transportation systems.

  10. Public transport

    OpenAIRE

    Lethbridge, Jane

    2008-01-01

    Public transport plays an essential role in enabling people from low income and other disadvantaged groups to access employment and services. It also contributes to the development of social networks and social capital, by helping people to visit friends and relatives and take part in community and other social activities. Public policy makers have begun to recognise that adequate public transport provision can play an important role in reducing social exclusion. [Taken from introductory para...

  11. The Iconic Essence of Sovereignty

    Directory of Open Access Journals (Sweden)

    Giuseppe CASCIONE

    2015-06-01

    Full Text Available This essay aims to investigate the relation between the dawn of the National State in the early Renaissance and the concepts of crisis/apocalypse on one side and visible power on the other. The hypothesis is that without representation there is no State at all. Furthermore we will suggest that the role of the visibility of the state is related to its capability to be the “cement of society”, that is to say to face the risk of the anomy. This study is based on the research of one of the most important Italian philosophers, Massimo Cacciari and on the work of the well-known German historian Ernst Hartvig Kantorowicz, and in particular of his masterpiece, The King’s Two Bodies.

  12. Essiac/Flor-Essence (PDQ)

    Science.gov (United States)

    ... Essiac. In 2004, a laboratory study at Indiana University-Purdue University reported that Essiac slowed the growth of prostate ... used in an effort to prevent illness, reduce stress, prevent or reduce side effects and symptoms, or ...

  13. Diplomatic negotiation : essence and evolution

    NARCIS (Netherlands)

    Meerts, Paul Willem

    2014-01-01

    Diplomatiek onderhandelen is een moeilijk te begrijpen en te beheersen proces. Toch is het onderhandelen tussen staten en in internationale organisaties van levensbelang voor het functioneren van het internationale bestel. Het Handvest van de Verenigde Naties noemt onderhandelen dan ook als het

  14. Listening to their voices: The essence of the experience of special and regular education students as they learn monarch, Danaus plexippus, biology and ecology

    Science.gov (United States)

    Koomen, Michele Jean Hollingsworth

    This dissertation reports on a phenomenological study of nine regular and special education students as they studied insect biology and ecology in their inclusive seventh grade life science class. Three fundamental data collection methods of interpretive research (student observations, interviews and artifact analysis) framed the data collection of this study. Hermeneutic phenomenological analysis and a seven-step framework, beginning with establishment of the unit of analysis and ending in theory generation, were used to systematically analyze the data resulting in the emergence of four main themes. The essence of the lived experience of the study participants reveal a variety of ways working with others in groups supported their learning. Students reported that it was easier to share ideas, ask questions and complete their work when they worked together with other classmates. A second finding of this study, It's kind of hard in learning science, exposes some of the anxiety and the challenges that are part of the experiences of both regular and special education students in learning science. A third finding reveals that for the students in this study the practice of inquiry learning in science is fragile. Despite daily opportunities in inquiry activities, many students are fixated in finding the "right" answers and just getting their "work done." The practice of inquiry is also fragile because of the perceptions of how we go about doing and learning science. The perception of practicing science for the special education students was moderated and limited by their viewpoint that science is coupled with language arts. The last major theme describes the manner in which both student groups navigate through science learning using various strategies that contribute to their learning or engaging in behaviors that seem to conceal their learning differences. The results of this research have implication for inclusive classroom teachers, special educators, teacher educators

  15. Effects of Drinking Thyme Essence (Thymus vulgaris L. on Growth Performance, Immune Response and Intestinal Selected Bacterial Population in Broiler Chickens

    Directory of Open Access Journals (Sweden)

    Saki AA

    2014-12-01

    Full Text Available This study evaluated the effects of Drinking Thyme Essence (DTE (Zero, 0.10, 0.15 and 0.20 mL/L on growth performance, immune response and changing of intestinal bacterial population in broiler chickens. A total number of 500 day old male broiler chicks (Ross 308, were randomly assigned to 4 treatments with 5 replicates and 25 chickens per each, based on a completely randomized design (CRD. Growth performances were assessed during the range of 8-21, 22-42 and 8-42 d. At 21 and 42 d blood serum titers including: Newcastle Disease (ND, Avian Influenza (AI, Infectious Bronchitis Virus (IBV and Infectious Bursal Disease (IBD were sampled. Bacterial populations in intestinal digesta were determined at the age of 21 and 42 d. DTE levels significantly (P improved total weight gain and total feed conversion ratio  as compared with the control group during 1-42 d of age. The titer of serum antibodies did not show significant differences between different treatments at the 21 or 42 d. Total count, E. coli, and Gram negative bacteria (GNB at the age of 21 and 42 days showed a significantly (P lower number compared with the control group. There was a significantly (P higher number of Lactic Acid Bacteria (LAB in DTE groups compared with control group at both ages of 21 and 42 d. In conclusion, different levels of DTE (especially at level of 0.20 mL/L could improve the growth performance, immune response and intestinal lactic acid bacteria as a health index during different growth periods.

  16. Human love--the inner essence of nursing ethics according to Estrid Rodhe. A study using the approach of history of ideas.

    Science.gov (United States)

    Kangasniemi, Mari; Haho, Annu

    2012-12-01

    The aim of this study is to describe the idea pattern of nursing ethics in the textbook written by the Swedish nurse Estrid Rodhe (1911). The purpose is to increase understanding of the ideas in early written history of nursing ethics by using the method of history of ideas. A theoretical premise, but also a fascinating factor in this study, is that the ethics of one profession is always contextual in relation to current period. The historical context of Rodhe's time was a time of difficult societal circumstances in Europe. Nurses' work was demanding, but a distinctive feature was enthusiasm to develop nursing. Discussion of the moral issues of nursing was intense, and the characteristics of a good nurse consisted of being as altruistic and unselfish woman. Based on our analysis, the inner essence of Rodhe's idea pattern consists of human love. It is reflected in her ideas of calling-based altruism, virtuous woman as a personal reason for being a nurse and nurses' ethical duty to implementation and subservience. Rodhe's thinking reflects the conventions of her time. The role of personal moral characteristics of nurses was highlighted and not viewed as separable from the professional. Her textbook represented nursing knowledge of ethics written by a nurse and making her a pioneer of the early written history of nursing in general. Understanding the past helps us comprehend current issues in nursing and makes visible cultural values that form the basis for today and tomorrow. It also provides a possibility to observe the same fundamental features in spite of temporal distance. Here, the history of ideas is a beneficial and fruitful method to increase our understanding of nursing ethics. © 2012 The Authors. Scandinavian Journal of Caring Sciences © 2012 Nordic College of Caring Science.

  17. Interfacility transports.

    Science.gov (United States)

    Blackwell, Thomas H

    2002-02-01

    Financial pressures exerted by managed care organizations toward hospitals to improve efficiencies and to lower total healthcare costs continue to force physicians and administrators to reevaluate operations and practices. This shifting of risk exposure from insurers to providers has resulted in many mergers, acquisitions, and affiliations, so as to form integrated health systems that reduce repetition and duplication of services. Therefore, as these integrated systems develop, along with the emergence of tertiary care, regional referral, and specialty hospitals, the need for patient transfers between such facilities will expand. The decision to move patients between facilities is a multicomponent process comprising health, safety, financial, and legal concerns. Interfacility transportation of patients has been performed over the past 20 to 30 years. Whereas ground transport services were prominent in the 1970s, air medical programs using helicopters and fixed-wing aircraft have recently become widespread. Both hospital-based and private agencies have continued to develop programs for efficiently and expeditiously transporting critically ill or injured patients, many requiring complex life-support devices. The Practice Management Committee of the American College of Emergency Physicians recently updated the 1990 policy statement on interfacility transfers, and two position statements are available from the National Association of EMS Physicians on criteria for air medical transport and medical direction for interfacility transport services. This review provides an overview of transportation systems and services available and assists physicians in understanding the various modes and characteristics of systems available. Personnel configurations and capabilities, physiological limitations, inherent requirements for equipment and patient preparation, and legal issues involved with transferring patients are also outlined.

  18. Applying sustainability theory to transport infrastructure assessment using a multiplicative ahp decision support model

    DEFF Research Database (Denmark)

    Pryn, Marie Ridley; Cornet, Yannick; Salling, Kim Bang

    2015-01-01

    to sustainability based on the nested model is therefore presented seeking to provide an alternative approach to sustainable transportation assessment, namely the SUSTAIN Decision Support System (DSS) model. This model is based on a review of basic notions of sustainability presented by the Brundtland Commission...... in Frederikssund, Denmark, is used as a case study. It is found that the SUSTAIN DSS model results provide a type of benchmark for connecting to the essence of sustainable development as well as to integrate sustainability more explicitly into the planning and assessment practice....

  19. Diagnosis of Transport Activity as a Component of the Enterprise Logistical System

    Directory of Open Access Journals (Sweden)

    Skrynkovskyy Ruslan M.

    2016-05-01

    Full Text Available The article reveals the essence of the concept of “diagnosis of the enterprise transport activity”, by which there should be meant a process of evaluating the state of movement (transportation, carrying of freight (material resources, work in process or finished products by one type of transport facilities or their combination in accordance with the applied transport system and trends of its changes as well as determining the future prospects on the basis of sound management decisions in order to ensure a successful operation and development of the enterprise in the competitive environment. It has been found that the key business-indicators of the diagnosis system of transport activity as a component of the enterprise logistical system are: the coefficient of timeliness of freight transportation (delivery; coefficient of completeness of transportation; coefficient of freight safety conditions; coefficient of efficiency of freight transportation; coefficient of complexity of servicing freight owners; coefficient of satisfaction of freight owners’ demand, coefficient of readiness to operation of transport facilities per working day; coefficient of using vehicle kilometers travelled; coefficient of extensity of transport facility packing.

  20. Travel and transport

    DEFF Research Database (Denmark)

    Bill, Jan; Roesdahl, Else

    2007-01-01

    On the interrelationship between travel, transport and society; on land transport, sea and river transport, and on winter transport;  on the related technologies and their developments......On the interrelationship between travel, transport and society; on land transport, sea and river transport, and on winter transport;  on the related technologies and their developments...

  1. Optimal transport

    CERN Document Server

    Eckmann, B

    2008-01-01

    At the close of the 1980s, the independent contributions of Yann Brenier, Mike Cullen and John Mather launched a revolution in the venerable field of optimal transport founded by G Monge in the 18th century, which has made breathtaking forays into various other domains of mathematics ever since. The author presents a broad overview of this area.

  2. Transport fuel

    DEFF Research Database (Denmark)

    Ronsse, Frederik; Jørgensen, Henning; Schüßler, Ingmar

    2014-01-01

    Worldwide, the use of transport fuel derived from biomass increased four-fold between 2003 and 2012. Mainly based on food resources, these conventional biofuels did not achieve the expected emission savings and contributed to higher prices for food commod - ities, especially maize and oilseeds...

  3. Nuclear transport

    International Nuclear Information System (INIS)

    Anon.

    2001-01-01

    Here is given the decree (2001/1199) of the 10. of december 2001 relative to the passing of safety rules concerning the maritime transport of spent fuels, plutonium and high-level radioactive wastes contained in packages. (O.M.)

  4. Transport system

    NARCIS (Netherlands)

    Drenth, K.F.

    1999-01-01

    The transport system comprises at least one road surface (2) and at least one vehicle (4) on wheels (6). The road surface (2) has a substantially bowl-shaped cross section and the vehicle (4) is designed so that the wheels (6) run directly on the road surface (2) while the road surface (2) acts as a

  5. Parity effect of bipolar quantum Hall edge transport around graphene antidots.

    Science.gov (United States)

    Matsuo, Sadashige; Nakaharai, Shu; Komatsu, Katsuyoshi; Tsukagoshi, Kazuhito; Moriyama, Takahiro; Ono, Teruo; Kobayashi, Kensuke

    2015-06-30

    Parity effect, which means that even-odd property of an integer physical parameter results in an essential difference, ubiquitously appears and enables us to grasp its physical essence as the microscopic mechanism is less significant in coarse graining. Here we report a new parity effect of quantum Hall edge transport in graphene antidot devices with pn junctions (PNJs). We found and experimentally verified that the bipolar quantum Hall edge transport is drastically affected by the parity of the number of PNJs. This parity effect is universal in bipolar quantum Hall edge transport of not only graphene but also massless Dirac electron systems. These results offer a promising way to design electron interferometers in graphene.

  6. Copper transport.

    Science.gov (United States)

    Linder, M C; Wooten, L; Cerveza, P; Cotton, S; Shulze, R; Lomeli, N

    1998-05-01

    In adult humans, the net absorption of dietary copper is approximately 1 mg/d. Dietary copper joins some 4-5 mg of endogenous copper flowing into the gastrointestinal tract through various digestive juices. Most of this copper returns to the circulation and to the tissues (including liver) that formed them. Much lower amounts of copper flow into and out of other major parts of the body (including heart, skeletal muscle, and brain). Newly absorbed copper is transported to body tissues in two phases, borne primarily by plasma protein carriers (albumin, transcuprein, and ceruloplasmin). In the first phase, copper goes from the intestine to the liver and kidney; in the second phase, copper usually goes from the liver (and perhaps also the kidney) to other organs. Ceruloplasmin plays a role in this second phase. Alternatively, liver copper can also exit via the bile, and in a form that is less easily reabsorbed. Copper is also present in and transported by other body fluids, including those bathing the brain and central nervous system and surrounding the fetus in the amniotic sac. Ceruloplasmin is present in these fluids and may also be involved in copper transport there. The concentrations of copper and ceruloplasmin in milk vary with lactational stage. Parallel changes occur in ceruloplasmin messenger RNA expression in the mammary gland (as determined in pigs). Copper in milk ceruloplasmin appears to be particularly available for absorption, at least in rats.

  7. Transporter Classification Database (TCDB)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Transporter Classification Database details a comprehensive classification system for membrane transport proteins known as the Transporter Classification (TC)...

  8. Essence of demands of standard ISO 22000:2005 in aspect of assurances of milk health safety Istota wymagań standardu ISO 22000:2005 w aspekcie zapewnienia bezpieczeństwa zdrowotnego mleka

    Directory of Open Access Journals (Sweden)

    Justyna Górna

    2008-09-01

    Full Text Available The article presents the essence of demands of ISO 22000 as a standard which allows of control milk health safety in a more effective way. The implementation of system HACCP in the dairy companies undoubtedly make for more safety health products, however microbiological research of pasterized milk shows that it is scarce. The elementary advantage for organization which comes from food quality management system meeting demands included in standard ISO 22000 is undoubtedly assurance of legal demands concerning production of food safety and more effective control of risk of food safety. The dairy companies should aspire for implementation of more rigorous standard ISO 22000:2005.

  9. Proton Transport

    Science.gov (United States)

    Pohorille, Andrew; DeVincenzi, Donald L. (Technical Monitor)

    2001-01-01

    The transport of protons across membranes is an essential process for both bioenergetics of modern cells and the origins of cellular life. All living systems make use of proton gradients across cell walls to convert environmental energy into a high-energy chemical compound, adenosine triphosphate (ATP), synthesized from adenosine diphosphate. ATP, in turn, is used as a source of energy to drive many cellular reactions. The ubiquity of this process in biology suggests that even the earliest cellular systems were relying on proton gradient for harvesting environmental energy needed to support their survival and growth. In contemporary cells, proton transfer is assisted by large, complex proteins embedded in membranes. The issue addressed in this Study was: how the same process can be accomplished with the aid of similar but much simpler molecules that could have existed in the protobiological milieu? The model system used in the study contained a bilayer membrane made of phospholipid, dimyristoylphosphatidylcholine (DMPC) which is a good model of the biological membranes forming cellular boundaries. Both sides of the bilayer were surrounded by water which simulated the environment inside and outside the cell. Embedded in the membrane was a fragment of the Influenza-A M$_2$ protein and enough sodium counterions to maintain system neutrality. This protein has been shown to exhibit remarkably high rates of proton transport and, therefore, is an excellent model to study the formation of proton gradients across membranes. The Influenza M$_2$ protein is 97 amino acids in length, but a fragment 25 amino acids long. which contains a transmembrane domain of 19 amino acids flanked by three amino acids on each side. is sufficient to transport protons. Four identical protein fragments, each folded into a helix, aggregate to form small channels spanning the membrane. Protons are conducted through a narrow pore in the middle of the channel in response to applied voltage. This

  10. National transportation statistics 2011

    Science.gov (United States)

    2011-04-01

    Compiled and published by the U.S. Department of Transportation's Bureau of Transportation Statistics (BTS), National Transportation Statistics presents information on the U.S. transportation system, including its physical components, safety record, ...

  11. The Chemical Assessment of Seed Essence of Three Native Medicinal Plants of Yazd Province (Bunium Premium, ‌Cuminum Cyminum, Trachyspermum Copticum and the Comparison of Their Antioxidant Properties

    Directory of Open Access Journals (Sweden)

    F Haghiroalsadat

    2015-02-01

    Methods: In this experimental-lab trial, all experiments were performed in triplicate. The essence of the collected seeds were extracted by hydro-distillation, and fractionated by GC/MS method. Then, the compounds were identified. The DPPH test was used to estimate antioxidant properties. The Follin-Ciocalteu method was applied in order to estimate the quantity of Phenolic compounds. Results: The analysis revealed that the main components of Trachyspermum copticum were γ-Terpinene, β-pinene, cymene and thymol. Regarding Cuminum cyminum, the main components were propanal, 1-phenyl-1-butanol and benzene methanol. For Bunium persicum, the results revealed that the –γTerpinene had the highest percentage of the essence. The IC50 of Bunium persicum, Trachyspermum copticum and Cuminum cyminum were 2.85, 1.49 and 0.711 µg.mg-1 and the phenolic component percentage were 117.09, 90.22 and 162.62mg.g-1, respectively. Conclusion: The study results, with respect to antioxidant properties, demonstrated the highest antioxidant properties for Trachyspermum copticum, whereas the lowest antioxidant properties were regarded for Bunium persicum. The highest phenolic components were observed in Bunium persicum, Trachyspermum copticum, and Cuminum cyminumt, respectively.

  12. Solutions non classiques pour une loi de conservation en trafic routier

    OpenAIRE

    Fabre , Mathieu; Faure , Sylvain; Laurière , Mathieu; Maury , Bertrand; Perrin , Charlotte

    2016-01-01

    International audience; We are interested in this paper in the modelling and numerical simulation of some phenomena that are observed in the context of car dynamics, in particular the appearance of persistent jams upstream critical points with no real cause of flux limitation. We shall consider the case of a stable jam on a freeway upstream an accident that took place on the opposite lane. This situation is not properly handled by most models, either micro-or macroscopic ones, since it corres...

  13. Formation a la securite routiere et permis de conduire au Benin ...

    African Journals Online (AJOL)

    The only ticket that bestows the right to the automotive conduct in Benin is the driver's license. In spite of the proliferation of the driving school, and the gleaming result obtaining to the different exams of the driver's license, and in spite of the multiple efforts of the actors in charge of the road security, one notes an upsurge of ...

  14. Beam transport

    International Nuclear Information System (INIS)

    1988-01-01

    Considerable experience has now been gained with the various beam transport lines, and a number of minor changes have been made to improve the ease of operation. These include: replacement of certain little-used slits by profile monitors (harps or scanners); relocation of steering magnets, closer to diagnostic harps or profile scanners; installation of a scanner inside the isocentric neutron therapy system; and conversion of a 2-doublet quadrupole telescope (on the neutron therapy beamline) to a 2-triplet telescope. The beam-swinger project has been delayed by very late delivery of the magnet iron to the manufacturer, but is now progressing smoothly. The K=600 spectrometer magnets have now been delivered and are being assembled for field mapping. The x,y-table with its associated mapping equipment is complete, together with the driver software. One of the experimental areas has been dedicated to the production of collimated neutron beams and has been equipped with a bending magnet and beam dump, together with steel collimators fixed at 4 degrees intervals from 0 degrees to 16 degrees. Changes to the target cooling and shielding system for isotope production have led to a request for much smaller beam spot sizes on target, and preparations have been made for rearrangement of the isotope beamline to permit installation of quadrupole triplets on the three beamlines after the switching magnet. A practical system of quadrupoles for matching beam properties to the spectrometer has been designed. 6 figs

  15. Transports under surveillance

    International Nuclear Information System (INIS)

    Jouette, I.

    2016-01-01

    Each year 770.000 nuclear transports are performed in France representing less than 3% of the transport of dangerous materials. This article review various aspects of nuclear transport: modes of transportation, packages, current legislation, safety and surveillance. A map presents the transport route of vitrified wastes from Sellafield plant to the Zwilag storing center in Switzerland at one moment this transport crosses France and another map presents the transport routes involved in the nuclear fuel cycle in France. (A.C.)

  16. Chemical transport reactions

    CERN Document Server

    Schäfer, Harald

    2013-01-01

    Chemical Transport Reactions focuses on the processes and reactions involved in the transport of solid or liquid substances to form vapor phase reaction products. The publication first offers information on experimental and theoretical principles and the transport of solid substances and its special applications. Discussions focus on calculation of the transport effect of heterogeneous equilibria for a gas motion between equilibrium spaces; transport effect and the thermodynamic quantities of the transport reaction; separation and purification of substances by means of material transport; and

  17. Transporting particulate material

    Science.gov (United States)

    Aldred, Derek Leslie [North Hollywood, CA; Rader, Jeffrey A [North Hollywood, CA; Saunders, Timothy W [North Hollywood, CA

    2011-08-30

    A material transporting system comprises a material transporting apparatus (100) including a material transporting apparatus hopper structure (200, 202), which comprises at least one rotary transporting apparatus; a stationary hub structure (900) constraining and assisting the at least one rotary transporting apparatus; an outlet duct configuration (700) configured to permit material to exit therefrom and comprising at least one diverging portion (702, 702'); an outlet abutment configuration (800) configured to direct material to the outlet duct configuration; an outlet valve assembly from the material transporting system venting the material transporting system; and a moving wall configuration in the material transporting apparatus capable of assisting the material transporting apparatus in transporting material in the material transporting system. Material can be moved from the material transporting apparatus hopper structure to the outlet duct configuration through the at least one rotary transporting apparatus, the outlet abutment configuration, and the outlet valve assembly.

  18. Plant Transporter Identification

    DEFF Research Database (Denmark)

    Larsen, Bo

    Membrane transport proteins (transporters) play a critical role for numerous biological processes, by controlling the movements of ions and molecules in and out of cells. In plants, transporters thus function as gatekeepers between the plant and its surrounding environment and between organs......, tissues, cells and intracellular compartments. Since plants are highly compartmentalized organisms with complex transportation infrastructures, they consequently have many transporters. However, the vast majority of predicted transporters have not yet been experimentally verified to have transport...... activity. This project contains a review of the implemented methods, which have led to plant transporter identification, and present our progress on creating a high-throughput functional genomics transporter identification platform....

  19. Transportation and the environment.

    NARCIS (Netherlands)

    Banister, D.; Anderton, K.; Bonilla, D.; Givoni, M.; Schwanen, T.

    2011-01-01

    The growth of CO2-intensive transport, mobility and the impact of transport on the environment are reviewed. The recent global exponential growth in transport is unsustainable and must end unless the transport sector can decarbonize. The paper examines solutions for low-carbon transport systems; the

  20. Evaluation of Butanol–Gasoline Blends in a Port Fuel-injection, Spark-Ignition Engine Évaluation de mélange butanol-essence dans un moteur à allumage commandé à injection indirecte

    Directory of Open Access Journals (Sweden)

    Dernotte J.

    2009-11-01

    Full Text Available This paper assesses different butanol–gasoline blends used in a port fuel-injection, spark-ignition engine to quantify the influence of butanol addition on the emission of unburned hydrocarbons, carbon monoxide, and nitrogen oxide. Furthermore, in-cylinder pressure was measured to quantify combustion stability and to compare the ignition delay and fully developed turbulent combustion phases as given by 0%–10% and 10%–90% Mass Fraction Burned (MFB. The main findings are: 1 a 40% butanol/60% gasoline blend by volume (B40 minimizes HC emissions; 2 no significant change in NOx emissions were observed, with the exception of the 80% butanol/20% gasoline blend; 3 the addition of butanol improves combustion stability as measured by the COV of IMEP; 4 butanol added to gasoline reduces ignition delay (0%–10% MFB; and 5 the specific fuel consumption of B40 blend is within 10% of that of pure gasoline for stoichiometric mixture. Cet article évalue le potentiel de l’utilisation de différents mélanges butanolessence dans un moteur à allumage commandé à injection indirecte afin de quantifier l’influence de l’ajout de butanol sur les émissions des hydrocarbures imbrûlés (HC, le monoxyde de carbone (CO et les oxydes d’azote (NOx. De plus, l’influence sur la stabilité de combustion, le délai d’inflammation et sur la durée de la phase de combustion turbulente développée y sont également présentés. Les principaux résultats: 1 un mélange de 40% butanol et 60% essence (B40 par volume diminue les émissions de HC; 2 aucun effet significatif sur les émissions de NOx n’a été observé à l’exception du mélange 80% butanol/20% essence; 3 l’ajout de butanol améliore la stabilité de combustion ; 4 l’ajout de butanol réduit le délai d’inflammation, quantifié par la durée pour consommer 10% de masse de gaz frais; et 5 la consommation spécifique de carburant pour un mélange stoechiométrique de B40 est 10% sup

  1. Advanced Transportation Institute 2009.

    Science.gov (United States)

    2009-09-01

    The eighth version of the Advanced Transportation Institute (ATI-09) was conducted in 2009 to encourage high school students to pursue careers in the field of transportation engineering. The University Transportation Center for Alabama partnered with...

  2. State transportation statistics 2009

    Science.gov (United States)

    2009-01-01

    The Bureau of Transportation Statistics (BTS), a part of DOTs Research and Innovative Technology Administration (RITA), presents State Transportation Statistics 2009, a statistical profile of transportation in the 50 states and the District of Col...

  3. Journal of transportation engineering

    National Research Council Canada - National Science Library

    1983-01-01

    The Journal of Transportation Engineering contains technical and professional articles on the planning, design, construction, maintenance, and operation of air, highway, rail, and urban transportation...

  4. Saxton Transportation Operations Laboratory

    Data.gov (United States)

    Federal Laboratory Consortium — The Saxton Transportation Operations Laboratory (Saxton Laboratory) is a state-of-the-art facility for conducting transportation operations research. The laboratory...

  5. Smart Growth and Transportation

    Science.gov (United States)

    Describes the relationship between smart growth and transportation, focusing smart and sustainable street design, transit-oriented development, parking management, sustainable transportation planning, and related resources.

  6. Logics and Contradictions of Transalpine Transport within the Context of Political and Social Relations in Europe

    Directory of Open Access Journals (Sweden)

    Manfred Perlik

    2009-03-01

    Full Text Available Dans les régions alpines, deux intérêts contradictoires coexistent. Une part de la population se plaint du manque d’accessibilité et de mobilité, l’autre part de la population est correctement desservie par les axes routiers internationaux mais en subit des nuisances importantes. Ces régions argumentent qu’une bonne part de ces transports est superflue, voire inutile. Cet article rend compte d’une étude qui s’est intéressée aux points suivants : 1 - Est-ce que des transports superflus ou inutiles pourraient être déplacés sans être remplacés ? 2 - Est-ce que les politiques fondées sur des redistributions modales ou sur le marché, comme la tarification des passages, sont suffisantes pour réduire les transports et leurs impacts ? 3 - Sous quelles conditions le transport peut-il être réduit de la manière la plus complète ? Des réponses sont proposées ici en analysant trois champs pertinents pour comprendre l’augmentation du trafic : la logique politique, la logique économique, et la logique de développement spatial. Ces logiques sont interprétées selon une approche régulationiste. Chacune a son application en terme d’arguments normatifs. Néanmoins, il y a des contradictions entre les différents objectifs sociétaux et/ou politiques et les objectifs économiques, et plus particulièrement entre la recherche de compétitivité et le respect de conditions de vie équitables entre les différentes régions. De telles contradictions peuvent être expliquées par les processus d’unification européenne, par les intérêts divergents entre les acteurs majeurs et par les changements de valeur des trente dernières années, qui peuvent être caractérisés comme un changement de régime. Les trois logiques sont le fruit de rapports sociaux et sont donc sujettes à des changements sur le long terme par les acteurs. Selon les principes du développement durable, à un niveau global, et dans l

  7. SPECIFIC FEATURES OF HIGHER EFFICIENCY IN FUNCTIONING OF ROAD-TRANSPORT COMPLEX IN THE REPUBLIC OF BELARUS

    Directory of Open Access Journals (Sweden)

    M. G. Solodkaya

    2015-01-01

    Full Text Available The road-transport complex objectively reflects the essence of efficient transportation process which is carried out by transport facilities along the highways. The complex  emphasizes an equivalent contribution of transport facilities and highways in a unified transportation process. Efficiency of the state economy rigidly depends on availability of the developed and well-functioning network of highways. Countries with the developed economy which have generally finished creation of national highway networks continue to invest money in public road systems that stimulates development of industrial sectors, agriculture and trade, etc. Their progress and efficient functioning is possible only with the balanced, overall development of the road-transport complex of the country. Functioning of the road-transport complex is inextricable connected with the operation of automotive transport and road infrastructure. Interaction of these two components of the unified economic system is determined by technical characteristics of the automotive transport and transport and operational indices of  the highways. Development of methods for optimum organization of management for functioning of the road complex is considered as an important problem of the national economy while forming market economy mechanisms. Further growth of capital expenditures including  investments will be needed in order to ensure such road conditions that meet the requirements of modern and perspective road traffic. Management of the highway network conditions presupposes a selection of such set of regulatory impacts on road conditions which will allow to minimize expenses in the road-transport complex. Elaboration and realization of the most efficient repair measures serve as such regulatory impact. The purpose is achieved while solving the problem pertaining to minimization of expenses on  transportations in the road-transport complex in the process of the realization of the most

  8. Water-transporting proteins

    DEFF Research Database (Denmark)

    Zeuthen, Thomas

    2010-01-01

    . In the K(+)/Cl(-) and the Na(+)/K(+)/2Cl(-) cotransporters, water is entirely cotransported, while water transport in glucose uniporters and Na(+)-coupled transporters of nutrients and neurotransmitters takes place by both osmosis and cotransport. The molecular mechanism behind cotransport of water...... transport. Epithelial water transport is energized by the movements of ions, but how the coupling takes place is uncertain. All epithelia can transport water uphill against an osmotic gradient, which is hard to explain by simple osmosis. Furthermore, genetic removal of aquaporins has not given support...... to osmosis as the exclusive mode of transport. Water cotransport can explain the coupling between ion and water transport, a major fraction of transepithelial water transport and uphill water transport. Aquaporins enhance water transport by utilizing osmotic gradients and cause the osmolarity...

  9. Modelling of Transport Phenomena

    OpenAIRE

    K., Itoh; S.-I., Itoh; A., Fukuyama

    1993-01-01

    In this review article, we discuss key features of the transport phenomena and theoretical modelling to understand them. Experimental observations have revealed the nature of anomalous transport, i.e., the enhancement of the transport coefficients by the gradients of the plasma profiles, the pinch phenomena, the radial profile of the apomalous transport coefficients, the variation of the transport among the Bohm diffusion, Pseudo-classical confinement, L-mode and variety of improved confineme...

  10. Selection of Ecologically Efficient and Energetically Economic Engineering-Ecological System for Municipal Solid Wastes Transportation

    Directory of Open Access Journals (Sweden)

    Bespalov Vadim

    2017-01-01

    Full Text Available Sanitary city cleaning is one of the most important sanitary and hygiene events, promoting protection of human health and environment. Sanitary cleaning includes a complex of works on solid municipal wastes (SMW collection, transportation, deactivation, processing and burial and urban territory cleaning. In order to improve the works on SMW handling and the ecological state of urban territories, enterprises of public and utility sphere operate, organizing all types of works listed above. However, processes of waste creation and accumulation are dynamic in their essence. Process of waste transportation depends on various factors. Management of this process often demands urgent correcting of earlier taken decisions or even cancellation of those decisions. Reasons of such changes could be of the most unpredictable nature, for example, traffic jams on motorways, vehicles breakage, repair works on the roads, etc. Thus, the enterprise (or, more precisely, the facilities serviced by it, the transport acting with the purpose of providing ecological safety to urban territories, is the source of E pollution by itself. One of the main stages of SMW handling is waste transportation, where sources of E pollution with wastes (accumulation points and enterprises on handling SMW are involved. That is why the solution of the pressing issue of increasing ecological safety of urban territories on the basis of ecologically efficient and energetically economic selection of engineering-ecological system of SMW transportation is represented in the article.

  11. Magnetic type transportation system

    International Nuclear Information System (INIS)

    Kobama, Masao.

    1981-01-01

    Purpose: To enable automatic transportation of nuclear substances with optional setting for the transportation distance, even for a long distance, facilitating the automation of the transportation and decreasing the space for the installation of a direction converging section of the transporting path. Constitution: A transporting vehicle having a pair of permanent magnets or ferromagnetic bodies mounted with a predetermined gap to each other along the transporting direction is provided in the transporting path including a bent direction change section for transporting specimens such as nuclear materials, and a plurality of driving vehicles having permanent magnets or ferromagnetic bodies for magnetically attracting the transporting vehicle from outside of the transporting path are arranged to the outside of the transporting path. At least one of the driving vehicles is made to run along the transporting direction of the transporting path by a driving mechanism incorporating running section such as an endless chain to drive the transportation vehicle, and the transporting vehicle is successively driven by each of the driving mechanisms. (Kawakami, Y.)

  12. Road Transport Entrepreneurs and Road Transportation Revolution ...

    African Journals Online (AJOL)

    More than any other Igbo sub-group; the Nnewi Igbo emerged as pioneer road transport entrepreneurs and charted this novel economic enterprise with huge success. Some of these pioneer transport capitalists were J.C. Ulasi, L.P. Ojukwu, and A.E. Ilodibe. These indigenous entrepreneurs commercialized the revolution in ...

  13. Analysis of transport administrators and sustainable transport ...

    African Journals Online (AJOL)

    A good transportation system planning and management is considered vital for any meaningful development in a given society and to a large extent, its success greatly depends on effective implementation of appropriate administrative machinery. The study examined roles and responsibilities of transport administrators in ...

  14. Road Transport Entrepreneurs and Road Transportation Revolution ...

    African Journals Online (AJOL)

    Toshiba

    peripatetic society. The indigenous transport entrepreneurs emerged to fill the gap. In the words of Esse (2005:38),. The expatriate transport companies played an insignificant role in the development of the industry in southeast Nigeria in terms of the services rendered to the general public and in terms of their spatial spread ...

  15. Secure Transportation Management

    International Nuclear Information System (INIS)

    Gibbs, P. W.

    2014-01-01

    Secure Transport Management Course (STMC) course provides managers with information related to procedures and equipment used to successfully transport special nuclear material. This workshop outlines these procedures and reinforces the information presented with the aid of numerous practical examples. The course focuses on understanding the regulatory framework for secure transportation of special nuclear materials, identifying the insider and outsider threat(s) to secure transportation, organization of a secure transportation unit, management and supervision of secure transportation units, equipment and facilities required, training and qualification needed.

  16. Secure Transportation Management

    Energy Technology Data Exchange (ETDEWEB)

    Gibbs, P. W. [Brookhaven National Lab. (BNL), Upton, NY (United States)

    2014-10-15

    Secure Transport Management Course (STMC) course provides managers with information related to procedures and equipment used to successfully transport special nuclear material. This workshop outlines these procedures and reinforces the information presented with the aid of numerous practical examples. The course focuses on understanding the regulatory framework for secure transportation of special nuclear materials, identifying the insider and outsider threat(s) to secure transportation, organization of a secure transportation unit, management and supervision of secure transportation units, equipment and facilities required, training and qualification needed.

  17. Transport and substantial development

    Directory of Open Access Journals (Sweden)

    Đurđev Dušanka

    2012-01-01

    Full Text Available Transport and mobility are essential preconditions for sustainable - development. Transport affects social, economic and environmental sustainability. Environmental sustainability is affected negatively by transport through the consumption of non renewable energy, the emission of harmful pollutants and - greenhouse gases. Sustainable transport is safe, high quality and accessible to all, ecologically sound, economically viable and positive contributor to local, national and international development. Integrated urban and rural transport planning, as well as supportive fiscal and regulatory policies, combined with the development of new technologies and greater international cooperation, are key factors for achieving a transport sector that meets the requirements of sustainable development.

  18. Quantum Thermal Transport in Semiconductor Nanostructures

    Science.gov (United States)

    Miao, Kai

    Modern semiconductor devices scale down to the nanometer range. Heat dissipation becomes a critical issue in the chip design. From a different perspective, energy conservation has attracted much of attention from researchers. The essence of heat dissipation and energy conservation is the heat transport. Thermal properties of semiconductors have been under intense investigation in recent decades. Classical models fail to consider the quantum effects in devices on the scale of nanometers. First-principle methods only can deal with small devices and is computationally intensive. Instead, a modified valence force field (VFF) model is applied to reproduce the phonon properties of different materials and devices. Phonon transport is explored using the Green's functions. The concept of a Buttiker probe model is first used to mimic the scattering mechanisms in phonon transport. This energy conservation model is straightforward and efficient in describing scattering. In the quasiparticle approximation, phonon scattering will cause a phonon energy shift. This energy shift is represented by the scattering self-energy in a retarded Green's function. Phonon lifetime is extracted from the scattering self-energy expression. Different relaxation time approximation (RTA) models are studied and coupled with the phonon Green's function method for the first time. We prove that the widely used and proven RTA models in the Boltzmann transport equation (BTE) survive in the atomistic Green's function method. This method can give accurate thermal properties agreeing closely with the experimental results for bulk devices. This atomistic method can also consider quantum confinement effects at the nanoscale. The heat transport across a Si/Ge interface is introduced in this work as an example for this application. The heat transfer across metal/semiconductor (MS) interfaces is investigated as well. Relaxation at the interface can be done in two different ways. Using VFF model to relax the

  19. National transportation statistics 2010

    Science.gov (United States)

    2010-01-01

    National Transportation Statistics presents statistics on the U.S. transportation system, including its physical components, safety record, economic performance, the human and natural environment, and national security. This is a large online documen...

  20. Transport research: Quo Vadis?

    CSIR Research Space (South Africa)

    Rust, FC

    2008-07-01

    Full Text Available It is well-recognised internationally that transport and transport infrastructure play a major role both in the stimulation of economic growth, creation of job opportunities and in poverty alleviation. This is of particular importance in South...

  1. Transport not as others

    International Nuclear Information System (INIS)

    Gruhier, Fabien.

    1979-01-01

    Transport of radioactive materials will increase with the development of nuclear power station. Problems arising are examined. Some examples of past accidents are given. Thermal and impact tests of containers and categories of transport are recalled [fr

  2. Oxygen transport membrane

    DEFF Research Database (Denmark)

    2015-01-01

    The present invention relates to a novel composite oxygen transport membrane as well as its preparation and uses thereof.......The present invention relates to a novel composite oxygen transport membrane as well as its preparation and uses thereof....

  3. Arizona transportation history.

    Science.gov (United States)

    2011-12-01

    The Arizona transportation history project was conceived in anticipation of Arizonas centennial, which will be : celebrated in 2012. Following approval of the Arizona Centennial Plan in 2007, the Arizona Department of : Transportation (ADOT) recog...

  4. Maritime trade & transportation 1999

    Science.gov (United States)

    1999-01-01

    The marine transportation system contributes to U.S. economic growth, enhances global competitiveness, and supports national security objectives. This report is a cooperative effort of the Bureau of Transportation Statistics (BTS), the Maritime Admin...

  5. Sustainable Transportation and Health

    Directory of Open Access Journals (Sweden)

    Norbert Mundorf

    2018-03-01

    Full Text Available We are experiencing a shift in thinking about Transportation and Mobility, which makes this Special Issue on Sustainable Transportation and Health in the International Journal of Environmental Research and Public Health especially timely.[...

  6. Transportation Management Workshop: Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    1993-10-01

    This report is a compilation of discussions presented at the Transportation Management Workshop held in Gaithersburg, Maryland. Topics include waste packaging, personnel training, robotics, transportation routing, certification, containers, and waste classification.

  7. Transportation Management Workshop: Proceedings

    International Nuclear Information System (INIS)

    1993-01-01

    This report is a compilation of discussions presented at the Transportation Management Workshop held in Gaithersburg, Maryland. Topics include waste packaging, personnel training, robotics, transportation routing, certification, containers, and waste classification

  8. Small Satellite Transporter Project

    Data.gov (United States)

    National Aeronautics and Space Administration — The primary objective is to determine whether this small satellite transporter is capable of transporting at least four 6U CubeSats is possible for a given set of...

  9. Collaborative Transportation Systems

    OpenAIRE

    Piorkowski, Michal

    2010-01-01

    We propose a new class of applications for Intelligent Transportation Systems (ITSs), called collaborative transportation applications that aim at solving transportation problems such as congestion and parking. Specifically, we define two applications: SmartPark and SmartRide that leverage shortrange wireless communication. We quantify the potential benefits these collaborative transportation applications can offer to an individual and to the public. To this extent, we conduct both the realis...

  10. Radioactive materials transport

    International Nuclear Information System (INIS)

    Talbi, B.

    1996-01-01

    The development of peaceful applications of nuclear energy results in the increase of transport operations of radioactive materials. Therefore strong regulations on transport of radioactive materials turns out to be a necessity in Tunisia. This report presents the different axes of regulations which include the means of transport involved, the radiation protection of the carriers, the technical criteria of security in transport, the emergency measures in case of accidents and penalties in case of infringement. (TEC). 12 refs., 1 fig

  11. Pricing public transport services

    OpenAIRE

    Jansson, Jan Owen; Holmgren, Johan; Ljungberg, Anders

    2015-01-01

    This chapter aims at outlining pricing policy for public transport that maximizes the social surplus, that is, the sum of the producer surplus and the consumer surplus, while internalizing possible system-external costs. It starts by presenting the door-to-door transport cost as a key concept in price theory for public transport, and then first principles of optimal pricing valid for all modes of public transport are laid down. These principles are applied to urban (short-distance) public tra...

  12. Transportation in African Development.

    Science.gov (United States)

    Altschul, Robert D.

    1980-01-01

    Examines the structure, role, and needs of Africa's national and intracontinental transportation system. Characteristics of rail, water, road, and air transportation are examined. The conclusion is that high investment in transportation systems is essential to the development process. (Author/KC)

  13. Transport statistics 1995

    CSIR Research Space (South Africa)

    De Haan, ML

    1996-04-01

    Full Text Available This publication contains information on all major modes of transport in South Africa. The transport sector is placed in perspective relative to the macro economy and a number of important transport indicators are given. The document also contains...

  14. Assessing Sensitiveness to Transport

    DEFF Research Database (Denmark)

    Lieb, Christoph; Suter, Stefan; Sánchez, Alfredo

    Summary The EU-project ASSET (ASessing SEnsitiveness to Transport) aims at developing and implementing a concise concept to assess transport sensitive areas (TSA) in a European context, i.e. areas in which transport leads to more serious impacts than in other areas. The aim of work package 2 (WP2...

  15. Transport, boundary physics

    International Nuclear Information System (INIS)

    Romanelli, F.

    2001-01-01

    In this paper the contributions presented at the 18 th IAEA Fusion Energy Conference in the field of transport and boundary physics will be summarised with reference to the following distinct issues: H-mode physics, Internal Transport Barrier formation, transport studies, Radiative Improved modes and impurity seeding, divertor and He exhaust, new configurations. (author)

  16. Projet CITEDYNE: Cité et Transports: évaluation dynamique des émissions

    OpenAIRE

    JAGLA, Jan; MAILLARD, Julien; VAN MAERCKE, D; DEFRANCE, Jérôme; PICAUT, Judicaël; LELONG, Joël; CAN, Arnaud; CHERVET, Gérard; LECLERCQ, Ludovic; VILLEGAS, D; BECARIE, C; CHIABAUT, Nicolas; LEJRI, D; LAVANDIER, C; MARQUIS-FAVRE, Catherine

    2014-01-01

    Le projet CITEDYNE a pour objectif la création d’un outil de simulation complet permettant l’analyse de l’impact de projets d’aménagements urbains sur le trafic routier et les désagréments qu’il induit d’un point de vue de l’environnement sonore et de la qualité de l’air. La valeur ajoutée de ce projet réside dans la prise en compte des émissions sonores et de polluants au niveau de chaque véhicule présent dans le quartier étudié. Cette approche...

  17. A review on nanomechanical resonators and their applications in sensors and molecular transportation

    International Nuclear Information System (INIS)

    Arash, Behrouz; Rabczuk, Timon; Jiang, Jin-Wu

    2015-01-01

    Nanotechnology has opened a new area in science and engineering, leading to the development of novel nano-electromechanical systems such as nanoresonators with ultra-high resonant frequencies. The ultra-high-frequency resonators facilitate wide-ranging applications such as ultra-high sensitive sensing, molecular transportation, molecular separation, high-frequency signal processing, and biological imaging. This paper reviews recent studies on dynamic characteristics of nanoresonators. A variety of theoretical approaches, i.e., continuum modeling, molecular simulations, and multiscale methods, in modeling of nanoresonators are reviewed. The potential application of nanoresonators in design of sensor devices and molecular transportation systems is introduced. The essence of nanoresonator sensors for detection of atoms and molecules with vibration and wave propagation analyses is outlined. The sensitivity of the resonator sensors and their feasibility in detecting different atoms and molecules are particularly discussed. Furthermore, the applicability of molecular transportation using the propagation of mechanical waves in nanoresonators is presented. An extended application of the transportation methods for building nanofiltering systems with ultra-high selectivity is surveyed. The article aims to provide an up-to-date review on the mechanical properties and applications of nanoresonators, and inspire additional potential of the resonators

  18. The design of the public transport lines with the use of the fast genetic algorithm

    Directory of Open Access Journals (Sweden)

    Aleksander Król

    2015-09-01

    Full Text Available Background: The growing role of public transport and the pressure of economic criteria requires the new optimization tools for process of public transport planning. These problems are computationally very complex, thus it is preferable to use various approximate methods, leading to a good solution within an acceptable time. Methods: One of such method is the genetic algorithm mimicking the processes of evolution and natural selection in the nature. In this paper, the different variants of the public transport lines layout are subjected to the artificial selection. The essence of the proposed approach is a simplified method of calculating the value of the fit function for a single individual, which brings relatively short computation time even for large jobs. Results: It was shown that despite the introduced simplifications the quality of the results is not worsened. Using the data obtained from KZK GOP (Communications Municipal Association of Upper Silesian Industrial Region the described algorithm was used to optimize the layout of the network of bus lines located within the borders of Katowice. Conclusion: The proposed algorithm was applied to a real, very complex network of public transportation and a possibility of a significant improvement of its efficiency was indicated. The obtained results give hope that the presented model, after some improvements can be the basis of the scientific method, and in a consequence of a further development to find practical application.

  19. Theory of contributon transport

    International Nuclear Information System (INIS)

    Painter, J.W.; Gerstl, S.A.W.; Pomraning, G.C.

    1980-10-01

    A general discussion of the physics of contributon transport is presented. To facilitate this discussion, a Boltzmann-like transport equation for contributons is obtained, and special contributon cross sections are defined. However, the main goal of this study is to identify contributon transport equations and investigate possible deterministic solution techniques. Four approaches to the deterministic solution of the contributon transport problem are investigated. These approaches are an attempt to exploit certain attractive properties of the contributon flux, psi = phi phi + , where phi and phi + are the solutions to the forward and adjoint Boltzmann transport equations

  20. Transportation Business Plan

    International Nuclear Information System (INIS)

    1986-01-01

    The Transportation Business Plan is a step in the process of procuring the transportation system. It sets the context for business strategy decisions by providing pertinent background information, describing the legislation and policies governing transportation under the NWPA, and describing requirements of the transportation system. Included in the document are strategies for procuring shipping casks and transportation support services. In the spirit of the NWPA directive to utilize the private sector to the maximum extent possible, opportunities for business ventures are obvious throughout the system development cycle

  1. Transportation safety training

    International Nuclear Information System (INIS)

    Jones, E.

    1990-01-01

    Over the past 25 years extensive federal legislation involving the handling and transport of hazardous materials/waste has been passed that has resulted in numerous overlapping regulations administered and enforced by different federal agencies. The handling and transport of hazardous materials/waste involves a significant number of workers who are subject to a varying degree of risk should an accident occur during handling or transport. Effective transportation training can help workers address these risks and mitigate them, and at the same time enable ORNL to comply with the federal regulations concerning the transport of hazardous materials/waste. This presentation will outline how the Environmental and Health Protection Division's Technical Resources and Training Section at the Oak Ridge National Laboratory, working with transportation and waste disposal personnel, have developed and implemented a comprehensive transportation safety training program to meet the needs of our workers while satisfying appropriate federal regulations. 8 refs., 3 tabs

  2. Transportation System Requirements Document

    Energy Technology Data Exchange (ETDEWEB)

    1993-09-01

    This Transportation System Requirements Document (Trans-SRD) describes the functions to be performed by and the technical requirements for the Transportation System to transport spent nuclear fuel (SNF) and high-level radioactive waste (HLW) from Purchaser and Producer sites to a Civilian Radioactive Waste Management System (CRWMS) site, and between CRWMS sites. The purpose of this document is to define the system-level requirements for Transportation consistent with the CRWMS Requirement Document (CRD). These requirements include design and operations requirements to the extent they impact on the development of the physical segments of Transportation. The document also presents an overall description of Transportation, its functions, its segments, and the requirements allocated to the segments and the system-level interfaces with Transportation. The interface identification and description are published in the CRWMS Interface Specification.

  3. TRANSPORT/HANDLING REQUESTS

    CERN Multimedia

    Groupe ST/HM

    2002-01-01

    A new EDH document entitled 'Transport/Handling Request' will be in operation as of Monday, 11th February 2002, when the corresponding icon will be accessible from the EDH desktop, together with the application instructions. This EDH form will replace the paper-format transport/handling request form for all activities involving the transport of equipment and materials. However, the paper form will still be used for all vehicle-hire requests. The introduction of the EDH transport/handling request form is accompanied by the establishment of the following time limits for the various services concerned: 24 hours for the removal of office items, 48 hours for the transport of heavy items (of up to 6 metric tons and of standard road width), 5 working days for a crane operation, extra-heavy transport operation or complete removal, 5 working days for all transport operations relating to LHC installation. ST/HM Group, Logistics Section Tel: 72672 - 72202

  4. Transport of radioactive substances; Der Transport radioaktiver Stoffe

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2014-12-15

    The report on the transport of radioactive substances covers the following topics: facts on radioactive materials transport, safety of the transport of radioactive substances, legal regulations and guidelines: a multiform but consistent system, transport of nuclear fuels, safety during the transport of nuclear fuel, future transport of spent fuel elements and high-level radioactive wastes in Germany.

  5. University Transportation Center : administration manual.

    Science.gov (United States)

    2013-01-01

    University Transportation Centers (UTCs) were established by the U.S. Department of : Transportation (USDOT) in 1987. UTCs are part of an on-going federal government effort to : improve transportation research, transportation education and to stre...

  6. Transport, energy and environment

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-01

    Transportation demands a large and increasing share of total energy consumption in Europe. At the same time many European countries are facing difficult decisions in achieving their long term environmental goals. Therefore energy policy, environmental policy and transport policy should be seen and discussed in a common perspective. In particular the relative contribution from the transport sector and the energy sector involves a number of important and difficult issues. The aim of the conference was to bring together economists, scientists, manufactures, energy planners, transport planners, and decision makers in order to discuss the importance of the transport sector in relation to energy demand and long term environmental goals. General conference sessions covered. Trends in Transport Energy Demand and Environmental constraints, Technological Development and New Transport Systems, Lifestyle Changes and the Transport Sector, Megacities: Solutions to the Transport and Air Pollution Problems, Effectiveness of Public Policies, Transport and Energy sector, and Methods, Models and Data. The conference took place at Hotel Marienlyst, Elsinore, Denmark and attracted wide interest. The participants represented 14 different countries covering international organisations, ministries, universities, research centres, consulting firms, industry etc. (EG)

  7. Disorder Induced Transport

    Science.gov (United States)

    Steimel, Joshua; Kachman, Tal; Aragones, Juan; Alexander-Katz, Alfredo

    Transport of active or driven particles plays a crucial role in a myriad of processes ranging from biological systems to quantum phenomena. Here we study the transport of active spinning particles in a confined substrate that contains fixed obstacles. Except for a handful of systems, a disordered environment in the form of impurities or obstacles in a material will inhibit transport, and under some circumstances lead to localization. Such phenomena has been directly seen in transport of light in disordered photonic crystals. This is an important question because many vital biological processes depend on the active transport of molecules inside cells and organisms, from molecular motors to cellular transport. In particular, it is vital to know whether disorder leads to the inhibition of transport and localization, or enhances transport. We demonstrate with experiments and simulations that, contrary to intuition, active spinning matter exhibits a disorder-induced delocalization transition dependent on the local order of the obstacles on the substrate. For the regimes studied, we always find anomalous super-diffusive transport that slowly approaches the diffusive regime in the limit of high activity. These results shed light on the effect of hydrodynamic boundary conditions and optimal transport processes in active matter in disordered environments.

  8. Energy and transport.

    Science.gov (United States)

    Woodcock, James; Banister, David; Edwards, Phil; Prentice, Andrew M; Roberts, Ian

    2007-09-22

    We examine the links between fossil-fuel-based transportation, greenhouse-gas emissions, and health. Transport-related carbon emissions are rising and there is increasing consensus that the growth in motorised land vehicles and aviation is incompatible with averting serious climate change. The energy intensity of land transport correlates with its adverse health effects. Adverse health effects occur through climate change, road-traffic injuries, physical inactivity, urban air pollution, energy-related conflict, and environmental degradation. For the world's poor people, walking is the main mode of transport, but such populations often experience the most from the harms of energy-intensive transport. New energy sources and improvements in vehicle design and in information technology are necessary but not sufficient to reduce transport-related carbon emissions without accompanying behavioural change. By contrast, active transport has the potential to improve health and equity, and reduce emissions. Cities require safe and pleasant environments for active transport with destinations in easy reach and, for longer journeys, public transport that is powered by renewable energy, thus providing high levels of accessibility without car use. Much investment in major road projects does not meet the transport needs of poor people, especially women whose trips are primarily local and off road. Sustainable development is better promoted through improving walking and cycling infrastructures, increasing access to cycles, and investment in transport services for essential needs. Our model of London shows how increased active transport could help achieve substantial reductions in emissions by 2030 while improving population health. There exists the potential for a global contraction and convergence in use of fossil-fuel energy for transport to benefit health and achieve sustainability.

  9. Characterisation and quantification of trace metal elements in atmospheric deposition and particularities in the Aspe valley (Pyrenees): implementation of road traffic air quality indicators; Caracterisation et quantification des elements traces metalliques dans les depots et les particules atmospheriques de la vallee d'Aspe (Pyrenees): Mise en place d'indicateurs de la qualite de l'air lies au trafic routier

    Energy Technology Data Exchange (ETDEWEB)

    Veschambre, S

    2006-04-15

    This study of inputs of trace metal elements (TME) in the Aspe valley (Pyrenees Atlantiques) has two objectives: (1) to define a reference state of metallic contaminants for the monitoring of road traffic emissions since the opening of the Somport tunnel and, (2) to evaluate sources and climatic conditions which contribute to TME inputs in the Aspe valley. To establish air quality indicators, TME (Al, Na, Mg, K, V, Mn, Cr, Zn, Cu, Rb, Cd, Sn, Sb, Ba, Ce, Pb and U) and lead isotopic ratios ({sup 208}Pb/{sup 206}Pb, {sup 206}Pb/{sup 207}Pb and {sup 208}Pb/{sup 207}Pb) were determined in the atmospheric receptors (fresh snow, wet deposition, atmospheric particulates and lichen). Sampling and analyses with ultra clean procedures were employed for TME quantification. Variability of atmospheric receptors studied, allows integration on a daily and pluri-annual temporal scale and a spatial scale in the North-South axis of the valley and as a function of the altitude from the road. The Aspe valley presents a level of contamination characteristic of remote European areas and the metallic contaminants identified are Cd, Sb, Zn, Cu, Pb and Sn. In the low valley, air quality indicators indicate contaminant contributions (i) from local emissions of domestic heat sources, from agricultural burning practices and road traffic, and (ii) from regional anthropogenic sources of waste incinerators, metallurgic industries and urban centres. In altitude, the valley is significantly influenced by wind erosion and long range transport of TME in the Northern Hemisphere. Characterisation of TME and the isotopic ratios of Pb in the Somport tunnel indicate (i) a significant emission of Cu, Sb, Zn and Ba and (ii) an isotopic composition from a slightly radiogenic source even though Pb concentrations indicate low emissions from road traffic emissions. Nevertheless, the low traffic volume in the Aspe valley prevents conclusive evidence of significant contamination from road traffic. (author)

  10. Energy policy in transport and transport policy

    International Nuclear Information System (INIS)

    Van Dender, Kurt

    2009-01-01

    Explanations for, and indirect evidence of, imperfections in the market for private passenger vehicle fuel economy suggest there is a reasonable case for combining fuel economy standards and fuel or carbon taxes to contribute to an energy policy that aims to reduce greenhouse gas emissions and improve energy security. Estimates of key elasticities, including the rebound effect, indicate that the positive and negative side-effects of fuel economy measures on transport activities and external costs are limited. However, an energy policy for transport does not replace a transport policy that aims to manage the main transport externalities including congestion and local pollution. Conventional marginal cost estimates and standard cost-benefit reasoning suggest that policies that address congestion and local pollution likely bring benefits at least as large as those from fuel economy measures. But the large uncertainty on the possible effects of greenhouse gas emissions constitutes a strong challenge for standard cost-benefit reasoning. Emerging results from methods to cope with this uncertainty suggest that policies to stimulate the widespread adoption of low-carbon technologies in transport are justified.

  11. EBS Radionuclide Transport Abstraction

    International Nuclear Information System (INIS)

    J. Prouty

    2006-01-01

    The purpose of this report is to develop and analyze the engineered barrier system (EBS) radionuclide transport abstraction model, consistent with Level I and Level II model validation, as identified in Technical Work Plan for: Near-Field Environment and Transport: Engineered Barrier System: Radionuclide Transport Abstraction Model Report Integration (BSC 2005 [DIRS 173617]). The EBS radionuclide transport abstraction (or EBS RT Abstraction) is the conceptual model used in the total system performance assessment (TSPA) to determine the rate of radionuclide releases from the EBS to the unsaturated zone (UZ). The EBS RT Abstraction conceptual model consists of two main components: a flow model and a transport model. Both models are developed mathematically from first principles in order to show explicitly what assumptions, simplifications, and approximations are incorporated into the models used in the TSPA. The flow model defines the pathways for water flow in the EBS and specifies how the flow rate is computed in each pathway. Input to this model includes the seepage flux into a drift. The seepage flux is potentially split by the drip shield, with some (or all) of the flux being diverted by the drip shield and some passing through breaches in the drip shield that might result from corrosion or seismic damage. The flux through drip shield breaches is potentially split by the waste package, with some (or all) of the flux being diverted by the waste package and some passing through waste package breaches that might result from corrosion or seismic damage. Neither the drip shield nor the waste package survives an igneous intrusion, so the flux splitting submodel is not used in the igneous scenario class. The flow model is validated in an independent model validation technical review. The drip shield and waste package flux splitting algorithms are developed and validated using experimental data. The transport model considers advective transport and diffusive transport

  12. EBS Radionuclide Transport Abstraction

    Energy Technology Data Exchange (ETDEWEB)

    J. Prouty

    2006-07-14

    The purpose of this report is to develop and analyze the engineered barrier system (EBS) radionuclide transport abstraction model, consistent with Level I and Level II model validation, as identified in Technical Work Plan for: Near-Field Environment and Transport: Engineered Barrier System: Radionuclide Transport Abstraction Model Report Integration (BSC 2005 [DIRS 173617]). The EBS radionuclide transport abstraction (or EBS RT Abstraction) is the conceptual model used in the total system performance assessment (TSPA) to determine the rate of radionuclide releases from the EBS to the unsaturated zone (UZ). The EBS RT Abstraction conceptual model consists of two main components: a flow model and a transport model. Both models are developed mathematically from first principles in order to show explicitly what assumptions, simplifications, and approximations are incorporated into the models used in the TSPA. The flow model defines the pathways for water flow in the EBS and specifies how the flow rate is computed in each pathway. Input to this model includes the seepage flux into a drift. The seepage flux is potentially split by the drip shield, with some (or all) of the flux being diverted by the drip shield and some passing through breaches in the drip shield that might result from corrosion or seismic damage. The flux through drip shield breaches is potentially split by the waste package, with some (or all) of the flux being diverted by the waste package and some passing through waste package breaches that might result from corrosion or seismic damage. Neither the drip shield nor the waste package survives an igneous intrusion, so the flux splitting submodel is not used in the igneous scenario class. The flow model is validated in an independent model validation technical review. The drip shield and waste package flux splitting algorithms are developed and validated using experimental data. The transport model considers advective transport and diffusive transport

  13. Energy and Exergy Balances for Modern Diesel and Gasoline Engines Bilans d’énergie et d’exergie pour des moteurs Diesel et essence récents

    Directory of Open Access Journals (Sweden)

    Bourhis G.

    2009-11-01

    Full Text Available The aim is here to evaluate the difference between the energy and exergy (or available energy balances when heat recovery is considered in an internal combustion engine. In the first case, the entropy of the system is not taken into account so that, the maximum useful work recoverable from a system can not be estimated. Then, the second case is much more adapted to estimate heat recovery potential. In this paper, two modern engines are evaluated. First, an up-to-date gasoline engine: three-cylinder, downsized, low friction, then a modern common rail downsized Diesel engine. For each one, two energy and exergy balances are given for two different part-load operating points representative of the NEDC cycle using experimental data from steady state engine test benches. For the Diesel engine, it is shown that effective work represents around 30% and that around 55% of the energy introduced into the combustion chamber is lost (in the form of heat, especially in exhaust gas, in water coolant and oil. But when considering exergy balance, only 12% of the total exergy introduced through the fuel can be recovered, in order to produce useful work. Expecting a 25% exergy recovery efficiency, the effective engine efficiency could be increased by 10%. For the gasoline engine, the increase of the output work could be around 15%. L’objectif est ici d’évaluer la différence entre bilan d’énergie et d’exergie (ou énergie utile pour des moteurs à combustion interne lorsque la problématique de récupération d’énergie est prise en compte. Dans le premier cas, l’entropie du système n’est pas considérée, si bien que le travail utile maximal qu’il est possible de récupérer d’un système ne peut pas être estimé. Tandis que le second cas est bien mieux adapté pour estimer le potentiel de la récupération d’énergie. Dans cet article, deux moteurs modernes sont étudiés. Le premier est un moteur essence récent, 3 cylindres, de cylindr

  14. Developments in Spray Modeling in Diesel and Direct-Injection Gasoline Engines Progrès de la modélisation des sprays dans les moteurs Diesel et à essence

    Directory of Open Access Journals (Sweden)

    Kong S. C.

    2006-12-01

    Full Text Available In direct-injection engines, the fuel spray characteristics influence the combustion efficiency and exhaust emissions. The performance of available spray models for predicting liquid and vapor fuel distributions, and their influence on combustion is reviewed for both diesel and gasoline direct injection engines. A phenomenological nozzle flow model is described for simulating the effects of diesel injector nozzle internal geometry on the fuel injection and spray processes. The flow model provides initial conditions for the liquid jet breakup model that considers wave instabilities due to Kelvin-Helmholtz (KH and Rayleigh-Taylor (RT mechanisms. A linearized instability analysis has also been extended to consider the breakup of liquid sheets for modeling pressure-swirl gasoline injectors. Diesel engine predictions have been compared with extensive data from in-cylinder laser diagnostics carried out in optically accessible heavy-duty, DI Diesel engines over a wide range of operating conditions. The results show that the nozzle flow model used in combination with the KH and RT models gives realistic spray predictions. In particular, the limited liquid fuel penetration length observed experimentally and the flame shape details are captured accurately. The liquid sheet breakup model has also been compared favorably with experimental spray penetration and drop size data for gasoline hollow-cone sprays. This model is currently being applied to study stratified charge combustion in GDI engines. Dans les moteurs à injection directe, les caractéristiques du spray de carburant influent directement sur le rendement et les émissions. Les performances des modèles de spray existants et leur influence sur la combustion pour les moteurs Diesel et essence à injection directe sont analysées. Un modèle phénoménologique d'écoulement dans les injecteurs indiquant les effets de la géométrie sur les processus d'injection est présenté. Ce modèle donne les

  15. Transport Energy Efficiency

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-07-01

    Transport is the sector with the highest final energy consumption and, without any significant policy changes, is forecast to remain so. In 2008, the IEA published 25 energy efficiency recommendations, among which four are for the transport sector. The recommendations focus on road transport and include policies on improving tyre energy efficiency, fuel economy standards for both light-duty vehicles and heavy-duty vehicles, and eco-driving. Implementation of the recommendations has been weaker in the transport sector than others. This paper updates the progress that has been made in implementing the transport energy efficiency recommendations in IEA countries since March 2009. Many countries have in the last year moved from 'planning to implement' to 'implementation underway', but none have fully implemented all transport energy efficiency recommendations. The IEA calls therefore for full and immediate implementation of the recommendations.

  16. The Transport Working Group

    CERN Document Server

    James, D

    2002-01-01

    The Transport Working Group was formed on The 10th November 1999 to study all means of transport required for the installation of the LHC machine in the existing tunnel infrastructure of the LEP. The Groups' main aim is to assess the feasibility of transport propositions offered for the handling to be carried out in the new LHC environment. The working group is composed of Mechanical Engineers, Physicists and Transport Engineers, as well as specialists who are invited to the meetings for their advice on certain aspects of the forthcoming installation. In May 2001 the group mandate was revised to include all means of transport, including surface transport as well as that required in the tunnel. The installation phase requires the handling of approximately 100,000 tonnes of delicate experimental equipment with very strict limits in terms of acceleration and shock loading. This must be installed via vertical shafts up to 140 meters deep.

  17. Means of Transport

    DEFF Research Database (Denmark)

    Balle, Søren Hattesen

    as a means of physical and spiritual transport is thus consistently embedded in a less idealized context, where its technological machinery is foregrounded. In conclusion, the paper argues that Williams’s thematic treatment of the car in his writings may be read as a modern poet’s meta-poetic gloss on poetry....... According to film theorist Julian Smith, the automobile has been just as much “embraced … as a form of emotional transport, the state or condition of being transported by ecstasy” as “perceived as a mode of transportation in the primary and ordinary sense of the word.” This paper analyses the ways in which...... William Carlos Williams negotiates the relationship between these two kinds of automotive transport in some of his poetic and poetic prose writings from the period when the car was introduced on a more general scale in America. Intense moments of emotional and imaginative transport in Williams are often...

  18. Addressing the "Essences": Making English Teachers

    Science.gov (United States)

    Davies, Larissa McLean; Grant, Ashleigh; Hehir, Emily; Matthews, Hagan; May, Caitlin; Thiel, Philip; Sparrow, Catherine; Trevaskis, Glen; Barton, Katherine; Elliot, Amelia; Ogden, Trent

    2013-01-01

    Garth Boomer's democratic and often provocative vision for English teaching continues to play an important part in the professional development of English teachers. In particular, Boomer's work is often used by Teacher Educators in preservice degrees to introduce emerging English teachers to key ideas such as curriculum negotiation and…

  19. Competence essence of professional experience staff

    Directory of Open Access Journals (Sweden)

    I. V. Shpektorenko

    2014-09-01

    Full Text Available The advanced studies of researchers, studying components of work experience are considered in the article. Author vision of internal components of work experience is offered in the article, the factors of its forming are selected. Using comparative, comprehensive and systematic method, modeling author examines internal component structure of professional experience personnel, including personnel of public administration. The author determines that professional experience is formed in relation to personal, professional competency as an employee - the ability to learn and academic mobility, based on the importance of intelligence belongs. Professional experience as the degree of formation competency skills, and formed under the influence of value-orientation characteristics, such as professional qualifications and performance, professional orientation of a person, his professional intentions, calling, interests, expectations, satisfaction. Professional experience - a form of assimilation specialist own rational and collective achievements in the professional field, is a summary of the result of the professional man pointing to the implementation of the competency skills of the employee in the course of professional activities on its self-sufficiency

  20. The Essence of JavaScript

    OpenAIRE

    Guha, Arjun; Saftoiu, Claudiu; Krishnamurthi, Shriram

    2015-01-01

    We reduce JavaScript to a core calculus structured as a small-step operational semantics. We present several peculiarities of the language and show that our calculus models them. We explicate the desugaring process that turns JavaScript programs into ones in the core. We demonstrate faithfulness to JavaScript using real-world test suites. Finally, we illustrate utility by defining a security property, implementing it as a type system on the core, and extending it to the full language.

  1. The Essence of the Concept of Responsibility

    OpenAIRE

    Ķinēna, Kristīne

    2015-01-01

    Social responsibility is a concept used across many field, for example, business, economics, political science, social and human science, etc. In every country has been made development plan,which is related to citizen's social responsibility and envionmental front. Every human daily routine begins with a sense of obligation and resposibility and action. People do not understand their actions and behavior of the direct consequences on the environment, other people and to ourselves.Conversely,...

  2. Existence and essence in Venda oral literature

    Directory of Open Access Journals (Sweden)

    Jaco Kruger

    2015-03-01

    Full Text Available This article analyses two Venda ngano narratives that portray coming-of-age experiences. Viewed in juxtaposition, they express the radical shift from premodern modes of material and symbolic production to the reified consciousness of capitalist relations. This shift implicates the rootedness of local world views and global market forces within colonial and Western history, as well as contemporary political and economic conditions. The first narrative accordingly describes a classic rite of passage towards adulthood and citizenship within an ancient, precolonial world. Its protagonist is the culture hero whose society prioritises qualities and ideals like spirituality and social integration. In contrast, the second story is located in the colonial world. Its young hero migrates from his rural village to the city, and his adventure is an embryonic representation of the sociopolitical and racial dynamics of the colonial encounter. His actions evolve within a modernist world view, specifically a rational materialism driven by a teleology of progress that conceives economic organisation as the mediator of social relationships and personal fulfilment. The engagement of these diverse world views with history is explored from a perspective that aligns the ancient Venda concept of zwivhuya with Fromm’s notion of qualitative freedom, of actualisation in all realms of human experience and of transcendence in all forms. The resplendent materiality presented in the second narrative is accordingly argued to conceal a spectre of fear and incomplete selfawareness. This poses a dilemma that speaks to all humanity, namely the need to transform the actual poverty of reified materiality into the wealth of an integrated world.

  3. Essences in Metabolic Engineering of Lignan Biosynthesis

    Directory of Open Access Journals (Sweden)

    Honoo Satake

    2015-05-01

    Full Text Available Lignans are structurally and functionally diverse phytochemicals biosynthesized in diverse plant species and have received wide attentions as leading compounds of novel drugs for tumor treatment and healthy diets to reduce of the risks of lifestyle-related non-communicable diseases. However, the lineage-specific distribution and the low-amount of production in natural plants, some of which are endangered species, hinder the efficient and stable production of beneficial lignans. Accordingly, the development of new procedures for lignan production is of keen interest. Recent marked advances in the molecular and functional characterization of lignan biosynthetic enzymes and endogenous and exogenous factors for lignan biosynthesis have suggested new methods for the metabolic engineering of lignan biosynthesis cascades leading to the efficient, sustainable, and stable lignan production in plants, including plant cell/organ cultures. Optimization of light conditions, utilization of a wide range of elicitor treatments, and construction of transiently gene-transfected or transgenic lignan-biosynthesizing plants are mainly being attempted. This review will present the basic and latest knowledge regarding metabolic engineering of lignans based on their biosynthetic pathways and biological activities, and the perspectives in lignan production via metabolic engineering.

  4. The essence of Schumpeter's evolutionary economics

    DEFF Research Database (Denmark)

    Andersen, Esben Sloth

    Schumpeter’s unique type of evolutionary analysis can hardly be understood unless we recognise that he developed it in relation to a study of the strength and weaknesses of the Walrasian form of neoclassical economics. The paper demonstrates that Schumpeter’s major steps were already performed...

  5. Appraising Schumpeter's "Essence" after 100 years

    DEFF Research Database (Denmark)

    Andersen, Esben Sloth

    Schumpeter's unique type of evolutionary analysis can hardly be understood unless we recognise that he developed it in relation to a study of the strength and weaknesses of the Walrasian form of Neoclassical Economics. This development was largely performed in his first book 'Wesen und Hauptinhalt...

  6. Essence of Black Colleges in Community Development.

    Science.gov (United States)

    Technical Assistance Consortium To Improve Coll. Services, Washington, DC.

    The response of black colleges and universities in the area of community development are discussed in relation to management and organization development, telecommunication, human resource development, educational innovations, and environmental services. Management and organization development encompasses small business development, public service…

  7. Existence and essence in Venda oral literature

    Directory of Open Access Journals (Sweden)

    Jaco Kruger

    2015-11-01

    Full Text Available This article analyses two Venda ngano narratives that portray coming-of-age experiences. Viewed in juxtaposition, they express the radical shift from premodern modes of material and symbolic production to the reified consciousness of capitalist relations. This shift implicates the rootedness of local world views and global market forces within colonial and Western history, as well as contemporary political and economic conditions. The first narrative accordingly describes a classic rite of passage towards adulthood and citizenship within an ancient, precolonial world. Its protagonist is the culture hero whose society prioritises qualities and ideals like spirituality and social integration. In contrast, the second story is located in the colonial world. Its young hero migrates from his rural village to the city, and his adventure is an embryonic representation of the sociopolitical and racial dynamics of the colonial encounter. His actions evolve within a modernist world view, specifically a rational materialism driven by a teleology of progress that conceives economic organisation as the mediator of social relationships and personal fulfilment. The engagement of these diverse world views with history is explored from a perspective that aligns the ancient Venda concept of zwivhuya with Fromm’s notion of qualitative freedom, of actualisation in all realms of human experience and of transcendence in all forms. The resplendent materiality presented in the second narrative is accordingly argued to conceal a spectre of fear and incomplete selfawareness. This poses a dilemma that speaks to all humanity, namely the need to transform the actual poverty of reified materiality into the wealth of an integrated world.

  8. The essence of governance in health development.

    Science.gov (United States)

    Kirigia, Joses Muthuri; Kirigia, Doris Gatwiri

    2011-03-28

    Governance and leadership in health development are critically important for the achievement of the health Millennium Development Goals (MDGs) and other national health goals. Those two factors might explain why many countries in Africa are not on track to attain the health MDGs by 2015. This paper debates the meaning of 'governance in health development', reviews briefly existing governance frameworks, proposes a modified framework on health development governance (HDG), and develops a HDG index. We argue that unlike 'leadership in health development', 'governance in health development' is the sole prerogative of the Government through the Ministry of Health, which can choose to delegate (but not abrogate) some of the governance tasks. The general governance domains of the UNDP and the World Bank are very pertinent but not sufficient for assessment of health development governance. The WHO six domains of governance do not include effective external partnerships for health, equity in health development, efficiency in resource allocation and use, ethical practises in health research and service provision, and macroeconomic and political stability. The framework for assessing health systems governance developed by Siddiqi et al also does not include macroeconomic and political stability as a separate principle. The Siddiqi et al framework does not propose a way of scoring the various governance domains to facilitate aggregation, inter-country comparisons and health development governance tracking over time.This paper argues for a broader health development governance framework because other sectors that assure human rights to education, employment, food, housing, political participation, and security combined have greater impact on health development than the health systems. It also suggests some amendments to Siddigi et al's framework to make it more relevant to the broader concept of 'governance in health development' and to the WHO African Region context. A strong case for broader health development governance framework has been made. A health development governance index with 10 functions and 42 sub-functions has been proposed to facilitate inter-country comparisons. Potential sources of data for estimating HDGI have been suggested. The Governance indices for individual sub-functions can aid policy-makers to establish the sources of weak health governance and subsequently develop appropriate interventions for ameliorating the situation.

  9. Enterprise Potential: Essence, Classification and Types

    Directory of Open Access Journals (Sweden)

    Turylo Anatolii M.

    2014-02-01

    Full Text Available The article considers existing approaches to classification of the enterprise potential as an economic notion. It offers own vision of classification of enterprise potential, which meets modern tendencies of enterprise development. Classification ensures a possibility of a wider description and assessment of enterprise potential and also allows identification of its most significant characteristics. Classification of the enterprise potential is developed by different criteria: by functions, by resource support, by ability to adapt, by the level of detection, by the spectrum of taking into account possibilities, by the period of coverage of possibilities and by the level of use. Analysis of components of the enterprise potential allows obtaining a complete and trustworthy assessment of the state of an enterprise. Adaptation potential of an enterprise is based on principles systemacy and dynamism, it characterises possibilities of adjustment of an enterprise to external and internal economic conditions.

  10. ESSENCE AND HISTORICAL ASPECTS OF COOPERATIVES

    Directory of Open Access Journals (Sweden)

    Velichka Ivanova

    2016-12-01

    Full Text Available The cooperatives has changed over the years due to a number of economic reasons. Due to the specifics of the historical development in Bulgaria the development of the agricultural sector in the last century is briefly presented as a practice, subject of many discussions. As part of the cooperative work, cooperatives are discussed through the example of the EU countries and the legal foundations are drawn for the development of cooperatives in the country today. The main findings emphasize the advantages of cooperatives and their potential for future development.

  11. Essence of Time in Construction Contracts

    Directory of Open Access Journals (Sweden)

    Tony Lim

    2012-11-01

    Full Text Available The building industry has in recent years seen huge costs incurreddue to disputes arising on notice requirement clauses. Theseclaims could have been averted if the parties had been diligent inproviding the necessary notices. This article sets out to explorethe law briefl y as interpreted by the courts in common law andequity and discuss the possibility of defence under the principle ofpromissory estoppel. More importantly it also shares the author’sview on how such pitfalls could have been prevented by givingthe proper notices within the timeline required by the contractconditions. It cannot be emphasised enough that contractorswould be wise to comply strictly with the notice provisions in thecontract instead of relying on the estoppel principle or waiver orunconscionability to save their day. Notice clauses essentiallyrequire a competent contracts administrator to follow the time lineprovided in the contract conditions and would be most effective ifthe project team worked closely with the contracts administratorto ensure that proper notices are given when directions orinstructions are received. Although it is common to see noticeclauses which make it a condition precedent for a contractor to beentitled to claim for an extension of time or loss and expense claimbeing interpreted restrictively, in any litigation or arbitration it isalways diffi cult to predict how the courts or tribunal would be willingto uphold such notice clause. It is therefore in the interest of theparties that notice clauses should be properly observed. Suffi ceto say, failure to comply with a notice clause and time bar may befatal to a claim.

  12. Essence of the Vacuum Quark Condensate

    Energy Technology Data Exchange (ETDEWEB)

    Brodsky, Stanley J.; /SLAC /Southern Denmark U., CP3-Origins; Roberts, Craig D.; /Argonne, PHY /Peking U.; Shrock, Robert; /YITP, Stony Brook; Tandy, Peter C.; /Kent State U.

    2010-08-25

    We show that the chiral-limit vacuum quark condensate is qualitatively equivalent to the pseudoscalar meson leptonic decay constant in the sense that they are both obtained as the chiral-limit value of well-defined gauge-invariant hadron-to-vacuum transition amplitudes that possess a spectral representation in terms of the current-quark mass. Thus, whereas it might sometimes be convenient to imagine otherwise, neither is essentially a constant mass-scale that fills all spacetime. This means, in particular, that the quark condensate can be understood as a property of hadrons themselves, which is expressed, for example, in their Bethe-Salpeter or light-front wavefunctions.

  13. What Is the Essence of Spiritual Care?

    DEFF Research Database (Denmark)

    Steenfeldt, Vibeke Østergaard

    2016-01-01

    This study explored patient, relatives, and healthcare professionals’ experience of life and caring practice in two Danish hospice settings. Using a phenomenological approach, four caring themes emerged from data analysis: Recognized as an individual human being; Caring as doing and being; Caring...

  14. Magical Realism and its European Essence

    Directory of Open Access Journals (Sweden)

    Maryam Ebadi Asayesh

    2017-04-01

    Full Text Available Magical realism is known with its oxymoronic characteristic, magic plus realism. It became known with the boom of the magical realist novel in the 1960s in Latin America and became globally recognized from 1980 onwards. However, it is mostly forgotten that it had started its journey from Europe. The term “magic realism” first appeared in German philosophy in 1798 in Novalis’ notebook. Then, it entered art criticism in 1925 through Roh’s essay and developed in Italy through by Bontempelli. Later, after transformation and formation, magical realism appeared in the novels as a popular mode first in Latin America and then worldwide. The present study charts the path and discusses the development of magical realism from its commencement in Europe. In addition to presenting the views of Novalis, Roh and Bontempelli on initiating the term, it compares their views to show what characteristic in their views inspires today’s magic realism.

  15. Blood Sample Transportation by Pneumatic Transportation Systems

    DEFF Research Database (Denmark)

    Nybo, Mads; Lund, Merete E; Titlestad, Kjell

    2018-01-01

    BACKGROUND: Pneumatic transportation systems (PTSs) are increasingly used for transportation of blood samples to the core laboratory. Many studies have investigated the impact of these systems on different types of analyses, but to elucidate whether PTSs in general are safe for transportation...... of blood samples, existing literature on the subject was systematically assessed. METHODS: A systematic literature review was conducted following the preferred reporting items for systematic reviews and metaanalyses (PRISMA) Statement guidelines to gather studies investigating the impact of PTS on analyses...... in blood samples. Studies were extracted from PubMed and Embase. The search period ended November 2016. RESULTS: A total of 39 studies were retrieved. Of these, only 12 studies were conducted on inpatients, mainly intensive care unit patients. Blood gases, hematology, and clinical chemistry were well...

  16. L'auto adaptation à des mélanges essence/alcool utilisés comme carburant automobile: le moteur souple The Self-Adapting of Gasoline/Alcohol Mixtures Used As Automotive Fuel: the Flexible Engine

    Directory of Open Access Journals (Sweden)

    Dorbon M.

    2006-11-01

    Full Text Available Le moteur souple est un moteur susceptible d'être alimenté par des carburants constitués de mélanges d'une essence classique et d'un alcool léger (méthanol ou éthanol; si la concentration de chacun des composants de ces mélanges varie, les réglages nécessaires au bon fonctionnement du véhicule se font automatiquement. Dans cet article, sont tout d'abord exposées les propriétés caractéristiques en tant que carburant automobile de l'un de ces alcools légers, le méthanol. Puis viennent les descriptions des dispositifs qui font le moteur souple c'est-à-dire d'une part les systèmes de reconnaissance du carburant et d'autre part les appareillages susceptibles de modifier les réglages du moteur (alimentation et allumage en fonction de la qualité du mélange consommé. A flexible engine is one capable of running on fuels consisting of mixtures of conventional gasoline and a light alcohol (methanol or ethanol. If the concentration of each of these components of such mixtures varies, the tuning required for the proper running of the vehicle takes place automatically. This article begins by describing the characteristic properties of one of these light alcohols (methanol as an automotive fuel. Then the equipment is described that makes an engine flexible, i. e. both the fuel recognition systems and the equipment capable of changing engine tuning (feed and ignition as a function of the quality of the mixture burned.

  17. Radioactive material air transportation

    International Nuclear Information System (INIS)

    Pader y Terry, Claudio Cosme

    2002-01-01

    As function of the high aggregated value, safety regulations and the useful life time, the air transportation has been used more regularly because is fast, reliable, and by giving great security to the cargo. Based on the International Atomic Energy Agency (IAEA), the IATA (International Air Transportation Association) has reproduced in his dangerous goods manual (Dangerous Goods Regulations - DGR IATA), the regulation for the radioactive material air transportation. Those documents support this presentation

  18. Transport of radioactive materials

    International Nuclear Information System (INIS)

    1991-07-01

    The purpose of this Norm is to establish, relating to the TRANSPORT OF RADIOACTIVE MATERIALS, safety and radiological protection requirements to ensure an adequate control level of the eventual exposure of persons, properties and environment to the ionizing radiation comprising: specifications on radioactive materials for transport; package type selection; specification of the package design and acceptance test requirements; arrangements relating to the transport itself; administrative requirements and responsibilities. (author)

  19. Molecular electronic junction transport

    DEFF Research Database (Denmark)

    Solomon, Gemma C.; Herrmann, Carmen; Ratner, Mark

    2012-01-01

    Whenasinglemolecule,oracollectionofmolecules,isplacedbetween two electrodes and voltage is applied, one has a molecular transport junction. We discuss such junctions, their properties, their description, and some of their applications. The discussion is qualitative rather than quantitative......, and focuses on mechanism, structure/function relations, regimes and mechanisms of transport, some molecular regularities, and some substantial challenges facing the field. Because there are many regimes and mechanisms in transport junctions, we will discuss time scales, geometries, and inelastic scattering...

  20. Transport: challenging disabling environments

    OpenAIRE

    Aldred, Rachel; Woodcock, James

    2008-01-01

    This article brings together the concerns of environmental and disability movements through examining the role of transport. Both movements critique current transport policy and practice. The disability movement has analysed how it marginalises the needs of disabled people, while environmentalists argue current transport trends are unsustainable and marginalise alternatives. Although these critiques operate independently and even seem opposed to each other, a common agenda can be developed th...

  1. Urban transportation projects conceptualised:

    DEFF Research Database (Denmark)

    Pineda, Andres Felipe Valderrama

    is straightforward: transportation projects transform cities. The paradoxical reality thus is that a problem that has been traditionally conceptualized in technical terms (transportation engineering, transportation economics, planning theory, traffic engineering, urban planning, etc.), has tremendous consequences...... operation when discussing transportation projects in big cities. The tradition of Science and Technology Studies might have provided some clues. In the following paper we discuss the most prominent aspects of some theories in STS in order to understand and conceptualize the cases of Bogotá and Copenhagen...

  2. Hopping transport in solids

    CERN Document Server

    Pollak, M

    1991-01-01

    The hopping process, which differs substantially from conventional transport processes in crystals, is the central process in the transport phenomena discussed in this book. Throughout the book the term ``hopping'' is defined as the inelastic tunneling transfer of an electron between two localized electronic states centered at different locations. Such processes do not occur in conventional electronic transport in solids, since localized states are not compatible with the translational symmetry of crystals.The rapid growth of interest in hopping transport has followed in the footsteps of the

  3. Moisture Transport in Wood

    DEFF Research Database (Denmark)

    Astrup, Thomas; Hansen, Kurt Kielsgaard; Hoffmeyer, Preben

    2005-01-01

    Modelling of moisture transport in wood is of great importance as most mechanical and physical properties of wood depend on moisture content. Moisture transport in porous materials is often described by Ficks second law, but several observations indicate that this does not apply very well to wood....... Recently at the Technical University of Denmark, Department of Civil Engineering, a new model for moisture transport in wood has been developed. The model divides the transport into two phases, namely water vapour in the cell lumens and bound water in the cell walls....

  4. WASTE PACKAGE TRANSPORTER DESIGN

    Energy Technology Data Exchange (ETDEWEB)

    D.C. Weddle; R. Novotny; J. Cron

    1998-09-23

    The purpose of this Design Analysis is to develop preliminary design of the waste package transporter used for waste package (WP) transport and related functions in the subsurface repository. This analysis refines the conceptual design that was started in Phase I of the Viability Assessment. This analysis supports the development of a reliable emplacement concept and a retrieval concept for license application design. The scope of this analysis includes the following activities: (1) Assess features of the transporter design and evaluate alternative design solutions for mechanical components. (2) Develop mechanical equipment details for the transporter. (3) Prepare a preliminary structural evaluation for the transporter. (4) Identify and recommend the equipment design for waste package transport and related functions. (5) Investigate transport equipment interface tolerances. This analysis supports the development of the waste package transporter for the transport, emplacement, and retrieval of packaged radioactive waste forms in the subsurface repository. Once the waste containers are closed and accepted, the packaged radioactive waste forms are termed waste packages (WP). This terminology was finalized as this analysis neared completion; therefore, the term disposal container is used in several references (i.e., the System Description Document (SDD)) (Ref. 5.6). In this analysis and the applicable reference documents, the term ''disposal container'' is synonymous with ''waste package''.

  5. Heme transport and erythropoiesis

    Science.gov (United States)

    Yuan, Xiaojing; Fleming, Mark D.; Hamza, Iqbal

    2013-01-01

    In humans, systemic heme homeostasis is achieved via coordinated regulation of heme synthesis, transport and degradation. Although the heme biosynthesis and degradation pathways have been well characterized, the pathways for heme trafficking and incorporation into hemoproteins remains poorly understood. In the past few years, researchers have exploited genetic, cellular and biochemical tools, to identify heme transporters and, in the process, reveal unexpected functions for this elusive group of proteins. However, given the complexity of heme trafficking pathways, current knowledge of heme transporters is fragmented and sometimes contradictory. This review seeks to focus on recent studies on heme transporters with specific emphasis on their functions during erythropoiesis. PMID:23415705

  6. EUROPEAN MARITIME TRANSPORT POLICY

    Directory of Open Access Journals (Sweden)

    Jerzy Kujawa

    2014-03-01

    Full Text Available The article describes the common EU policy on maritime transport, which comprises almost 80% of the volume of external trade of the Union and about 40% of internal transport needs. The first part of the paper presents the origins of the common maritime transport policy and the difficulties encountered during its initial formation. Subsequently, the evolution of the concepts of the policy and its current shape is discussed. The final, substantial part of the article describes the main aims and directions of the EU maritime transport policy and includes an evaluation of the effects of the policy.

  7. Intelligent Freigth Transport Systems

    DEFF Research Database (Denmark)

    Overø, Helene Martine; Larsen, Allan; Røpke, Stefan

    2009-01-01

    is to enhance the efficiency and lower the environmental impact in freight transport. In this paper, a pilot project involving real-time waste collection at a Danish waste collection company is described, and a solution approach is proposed. The problem corresponds to the dynamic version of the waste collection......The Danish innovation project entitled “Intelligent Freight Transport Systems” aims at developing prototype systems integrating public intelligent transport systems (ITS) with the technology in vehicles and equipment as well as the IT-systems at various transport companies. The objective...

  8. UZ Colloid Transport Model

    International Nuclear Information System (INIS)

    McGraw, M.

    2000-01-01

    The UZ Colloid Transport model development plan states that the objective of this Analysis/Model Report (AMR) is to document the development of a model for simulating unsaturated colloid transport. This objective includes the following: (1) use of a process level model to evaluate the potential mechanisms for colloid transport at Yucca Mountain; (2) Provide ranges of parameters for significant colloid transport processes to Performance Assessment (PA) for the unsaturated zone (UZ); (3) Provide a basis for development of an abstracted model for use in PA calculations

  9. Thermodynamics of ABC transporters

    Directory of Open Access Journals (Sweden)

    Xuejun C. Zhang

    2015-09-01

    Full Text Available ABSTRACT ABC transporters form the largest of all transporter families, and their structural study has made tremendous progress over recent years. However, despite such advances, the precise mechanisms that determine the energy-coupling between ATP hydrolysis and the conformational changes following substrate binding remain to be elucidated. Here, we present our thermodynamic analysis for both ABC importers and exporters, and introduce the two new concepts of differential-binding energy and elastic conformational energy into the discussion. We hope that the structural analysis of ABC transporters will henceforth take thermodynamic aspects of transport mechanisms into account as well.

  10. Macropores and macropore transport

    DEFF Research Database (Denmark)

    Iversen, Bo Vangsø; Lamandé, Mathieu; Torp, Søren Bent

    2012-01-01

    Preferential transport of water through soil macropores is a governing process in the facilitated transport of strongly sorbing compounds. The aim of this study was to investigate the relationships between macropore density and the hydraulic conductivity of the soil and to test the sampling...

  11. Bronchial mucus transport

    NARCIS (Netherlands)

    van der Schans, Cees P.

    Effective clearance of inhaled particles requires mucus production and continuous mucus transport from the lower airways to the oropharynx. Mucus production takes place mainly in the peripheral airways. Mucus transport is achieved by the action of the ciliated cells that cover the inner surface of

  12. Embryonic epithelial membrane transporters.

    Science.gov (United States)

    Horster, M

    2000-12-01

    Embryonic epithelial membrane transporters are organized into transporter families that are functional in several epithelial organs, namely, in kidney, lung, pancreas, intestine, and salivary gland. Family members (subtypes) are developmentally expressed in plasma membranes in temporospatial patterns that are 1) similar for one subtype within different organs, like aquaporin-1 (AQP1) in lung and kidney; 2) different between subtypes within the same organ, like the amiloride-sensitive epithelial sodium channel (ENaC) in lung; and 3) apparently matched among members of different transporter families, as alpha-ENaC with AQP1 and -4 in lung and with AQP2 in kidney. Finally, comparison of temporal expression patterns in early embryonic development of transporters from different families [e.g., cystic fibrosis transmembrane conductance regulator (CFTR), ENaC, and outer medullary potassium channel] suggests regulatory activating or inactivating interactions in defined morphogenic periods. This review focuses on embryonic patterns, at the mRNA and immunoprotein level, of the following transporter entities expressed in epithelial cell plasma membranes: ENaC; the chloride transporters CFTR, ClC-2, bumetanide-sensitive Na-K-Cl cotransporter, Cl/OH, and Cl/HCO(3); the sodium glucose transporter-glucose transporter; the sodium/hydrogen exchanger; the sodium-phosphate cotransporter; the ATPases; and AQP. The purpose of this article is to relate temporal and spatial expression patterns in embryonic and in early postnatal epithelia to developmental changes in organ structure and function.

  13. Passenger transport research

    CSIR Research Space (South Africa)

    Mokonyama, Mathetha T

    2008-03-01

    Full Text Available In South Africa, airport and airline services epitomise what many would like to see in everyday public transport. The CSIR investigates what it will take to provide a commercial public transport service in South Africa which resembles commercial air...

  14. Conservation in transportation

    Energy Technology Data Exchange (ETDEWEB)

    None

    1980-05-30

    A nationwide examination was made of grassroots energy conservation programs related to transportation. Information compiled from civic groups, trade associations, and corporations is included on driver awareness/mass transit; travel; and ride sharing. It is concluded that a willingness by the public to cooperate in transportation energy conservation exists and should be exploited. (LCL)

  15. Emissions of road transport

    International Nuclear Information System (INIS)

    Maekelae, K.; Tuominen, A.

    2001-01-01

    Information on the emissions and energy consumption of different vehicles per transported amount of goods has up to last years been minimal. The unit emissions mean the amount of harmful compounds in the flue gases of a vehicle per service, time or energy unit. National three-year MOBILE 2-research program, started in 1999, determines the unit emissions of all the traffic sectors in Finland. VTT Building and Transport mainly carry out the research, but the Institute of Transportation Engineering of the Tampere University of Technology (TTKK) is responsible for a part of the research. The objective of the project is to create common rules for the determination of unit emissions values, and to determine the best possible values for Finnish conditions. Unit emission data is mainly needed for evaluation of the environmental impacts of production plants and other activities containing transportation of commodities. At the web sites of VTT Building and Transport there are about 60 pages of text and tables (about 4000 values) on unit emissions. The URL of the pages is http://www.vtt.fi/rte/projects/lipastoe/index.htm. These web pages present data on all the transportation sectors (road, railroad, water and air transportation), most of the materials concerning road transportation. Following compounds and values are included: CO, HC, NO x , particulates, SO 2 , CO 2 and energy consumption. Methane and nitrous oxide emissions values have also been presented

  16. Human peptide transporters

    DEFF Research Database (Denmark)

    Nielsen, Carsten Uhd; Brodin, Birger; Jørgensen, Flemming Steen

    2002-01-01

    Peptide transporters are epithelial solute carriers. Their functional role has been characterised in the small intestine and proximal tubules, where they are involved in absorption of dietary peptides and peptide reabsorption, respectively. Currently, two peptide transporters, PepT1 and PepT2, wh...

  17. Sustainable Inland Transportation

    NARCIS (Netherlands)

    Bloemhof, J.M.; Laan, van der E.A.; Beijer, C.

    2011-01-01

    Inland navigation is often mentioned as a ‘green’ alternative for the two other main inland transport modes: rail and road transport. In order to investigate the opportunities for inland navigation we first analyze the competitive position of inland navigation vis-à-vis the other main inland

  18. Insurance and fuel transport

    International Nuclear Information System (INIS)

    Rocha, L.M.G. da.

    1979-01-01

    The fuel transport insurance in Brazil is analysed. There are some special and additional clauses that can be included or excluded, according to the contracting parts and because of some rules, conventions and treaties they are obliged to insert certain conditions, in view of the nature of the transported material and the risks resulting from it. (A.L.S.L.) [pt

  19. Transport quality management

    International Nuclear Information System (INIS)

    Winterburn, G.; Spedding, T.

    1991-01-01

    Historically, the progression of IAEA Regulation revisions has always resulted in changes mainly for the better, in the way spent fuel is transported. The more recent regulatory changes have had a more pronounced effect on the way Nuclear Transport Limited (NTL) transports spent fuel. A Transport Management System has been established which not only ensures the Regulations and Package Approval requirements are met but also demonstrates that they are complied with. The system provides documented procedures for all levels of management. They cover a wide range of disciplines from the simplest of transport administration tasks to the more complex business of transport scheduling, reactor site operations and maintenance of packagings and associated equipment. NTL's Transport Management System is self regulatory. The clearly defined boundaries of responsibilities of the personnel carrying out documented procedures ensures non-conformities are minimised. When non-conformities do arise corrective actions are put into the system to prevent recurrence. The benefits of a formal Quality Management System are easily quantified. NTL have recognised the increased efficiency in spent fuel transport activities and the snowball effect it has had on other bodies. For example, approved suppliers have responded favourably to demands for better quality and Competent Authorities have expressed satisfaction after completing their compliance checks. (author)

  20. Transport of plutonium nitrate

    International Nuclear Information System (INIS)

    1982-02-01

    This leaflet discusses the subject under the headings: why do we need plutonium; why must we transport it; what action is carried out; how is it moved; what are the risks. The transport of the material in specially designed containers, from Dounreay in Caithness by road and sea to Sellafield in Cumbria, is described. (U.K.)

  1. Porters and neurotransmitter transporters

    NARCIS (Netherlands)

    Nelson, Nathan; Lill, H

    1994-01-01

    Uptake of neurotransmitters involves multiple transporters acting in different brain locations under different physiological conditions. The vesicular transporters are driven by a proton-motive force generated by a V-ATPase and their substrates are taken up via proton/substrate exchange. The plasma

  2. Transport of sugars.

    Science.gov (United States)

    Chen, Li-Qing; Cheung, Lily S; Feng, Liang; Tanner, Widmar; Frommer, Wolf B

    2015-01-01

    Soluble sugars serve five main purposes in multicellular organisms: as sources of carbon skeletons, osmolytes, signals, and transient energy storage and as transport molecules. Most sugars are derived from photosynthetic organisms, particularly plants. In multicellular organisms, some cells specialize in providing sugars to other cells (e.g., intestinal and liver cells in animals, photosynthetic cells in plants), whereas others depend completely on an external supply (e.g., brain cells, roots and seeds). This cellular exchange of sugars requires transport proteins to mediate uptake or release from cells or subcellular compartments. Thus, not surprisingly, sugar transport is critical for plants, animals, and humans. At present, three classes of eukaryotic sugar transporters have been characterized, namely the glucose transporters (GLUTs), sodium-glucose symporters (SGLTs), and SWEETs. This review presents the history and state of the art of sugar transporter research, covering genetics, biochemistry, and physiology-from their identification and characterization to their structure, function, and physiology. In humans, understanding sugar transport has therapeutic importance (e.g., addressing diabetes or limiting access of cancer cells to sugars), and in plants, these transporters are critical for crop yield and pathogen susceptibility.

  3. Pupil Transportation Management.

    Science.gov (United States)

    Miller, Anthony R.

    The safest means of transportation in the United States is the school bus fleet. Each school day, over 350,000 school buses transport about 22,000,000 children ages 3 to 21--from wheelchair pupils to varsity football players--to and from school in weather conditions ranging from those for Fairbanks, Alaska, to those typical of Cave Creek, Arizona.…

  4. Electronic transport properties

    International Nuclear Information System (INIS)

    Young, W.H.

    1985-01-01

    The theory of the electron transport properties of liquid alkali metals is described. Conductivity coefficients, Boltzmann theory, Ziman theory, alkali form factors, Ziman theory and alkalis, Faber-Ziman alloy theory, Faber-Ziman theory and alkali-alkali methods, status of Ziman theory, and other transport properties, are all discussed. (UK)

  5. Fuelling tomorrow's transport

    International Nuclear Information System (INIS)

    Cadwallader, S.; Donovan, N.

    1995-11-01

    Fuelling Tomorrow's Transport provides a thorough analysis of key industry trends; developments in technology, fuel use and efficiency; environmental and legislative constraints; and company and governmental policy. It discusses in detail the changes facing the transport industry and analyses how the various technological, political and economic developments will affect the industry into the next century. Key issues addressed include: current and future fuel use in road, marine and aviation transport; growth in the transport sector and the impact on the oil market; likely scenarios for future transport fuelling; the latest developments in alternative fuels and engines, including electricity, natural gas, nuclear power and liquid hydrogen, and the commercial feasibility of these technologies; government policy and current and proposed legislative and fiscal incentives for the development and take-up of alternative fuels and engines; the driving force of the environmental debate; the current research and development programmes of individual companies; and the commercial openings offered by these developments. (author)

  6. Fuel transporting device

    International Nuclear Information System (INIS)

    Shiratori, Hirozo.

    1979-01-01

    Purpose: In a liquid-metal cooled reactor, to reduce the waiting time of fuel handling apparatuses and shorten the fuel exchange time. Constitution: A fuel transporting machine is arranged between a reactor vessel and an out-pile storage tank, thereby dividing the transportation line of the pot for contracting fuel and transporting the same. By assuming such a construction, the flow of fuel transportation which has heretofore been carried out through fuel transportation pipes is not limited to one direction but the take-out of fuels from the reactor and the take-in thereof from the storage tank can be carried out constantly, and much time is not required for fuel exchange. (Kamimura, M.)

  7. Undulator Transportation Test Results

    International Nuclear Information System (INIS)

    Wolf, Zachary

    2010-01-01

    A test was performed to determine whether transporting and handling the undulators makes any changes to their properties. This note documents the test. No significant changes to the test undulator were observed. After the LCLS undulators are tuned and fiducialized in the Magnetic Measurement Facility (MMF), they must be transported to storage buildings and transported to the tunnel. It has been established that the undulators are sensitive to temperature. We wish to know whether the undulators are also sensitive to the vibrations and shocks of transportation. To study this issue, we performed a test in which an undulator was measured in the MMF, transported to the tunnel, brought back to the MMF, and re-measured. This note documents the test and the results.

  8. Reducing Transport Intensity

    Energy Technology Data Exchange (ETDEWEB)

    Banister, D. [University College London, London (United Kingdom); Stead, D. [OTB Research Institute, Delft University of Technology, Delft (Netherlands)

    2002-07-01

    In this paper transport intensity concerns the economic or energy efficiency of transport. The focus of the paper is the measurement and use of indicators of transport intensity. Most research has concentrated on the volume and distance measures, which show continuous increases over time, normally at a rate that is higher than the growth in Gross Domestic Product (GDP). It is argued that an additional element needs to be included, namely transport efficiency, which relates to modes, technologies, organisational structures, the use of resources and prices. The measurement of GDP also needs to be extended. Measures of economic and transport energy efficiency are applied to EU countries and contrasted with similar measures for the USA and Canada. The empirical evidence is then placed in the wider context of globalisation and economic change, and the case for real decoupling is made for both the freight and passenger sectors.

  9. Porters and neurotransmitter transporters.

    Science.gov (United States)

    Nelson, N; Lill, H

    1994-11-01

    Uptake of neurotransmitters involves multiple transporters acting in different brain locations under different physiological conditions. The vesicular transporters are driven by a proton-motive force generated by a V-ATPase and their substrates are taken up via proton/substrate exchange. The plasma membrane transporters are driven by an electrochemical gradient of sodium generated by a Na+/K(+)-ATPase. Two distinct families of transporters were identified in this group. One cotransports sodium with glutamate and other amino acids and requires additionally an outwardly directed potassium gradient. The second cotransports sodium, chloride and a variety of neurotransmitters, including gamma-aminobutyric acid (GABA), glycine and monoamines. Genes and cDNA encoding several members of the latter family have been cloned and studied in detail. The structure and function as well as the evolutionary relationships among these neurotransmitter transporters are discussed.

  10. Transport, environment and sustainability

    DEFF Research Database (Denmark)

    Joumard, Robert; Gudmundsson, Henrik; Kehagia, Fotini

    2010-01-01

    support tools are discussed. We define what "environmental sustainability in transport" may mean through the transport system, the concepts of sustainable development and of environment. The concept of 'chain of causality' between a source and a final target is developed, as a common reference......This report is the final report of the action COST 356 'EST - Towards the definition of a measurable environmentally sustainable transport'. It tries to answer the following questions: How can environmental impacts of transport be measured? How can measurements be transformed into operational...... indicators? How can several indicators be jointly considered? And how can indicators be used in planning and decision making? Firstly we provide definition of 'indicator of environmental sustainability in transport'. The functions, strengths and weaknesses of indicators as measurement tools, and as decision...

  11. Planning Public Transport

    DEFF Research Database (Denmark)

    Andersen, Jonas Lohmann Elkjær; Landex, Alex

    2009-01-01

    This good practice guide is composed for the master course 13120 Public Transport Planning held at the Department of Transport, Technical University of Denmark. It is intended to use as guide in the different planning aspects and assignments of the course. Since the course is about the planning...... of new public transport infrastructure this guide also focuses on the planning of new infrastructure. Furthermore, the new infrastructure in the course is expected to be a light rail and even though this guide aims at being general for public transport some of the issues evidently become more relevant...... will enable a capability for planning both bus and rail. The guide is build as a full sketch investigation of a new public transport project ranging chronological from project clarification to physical and timetable planning to traffic modeling and project appraisal. The same steps that are expected...

  12. The bicarbonate transport metabolon.

    Science.gov (United States)

    McMurtrie, Heather L; Cleary, Haley J; Alvarez, Bernardo V; Loiselle, Frederick B; Sterling, Deborah; Morgan, Patricio E; Johnson, Danielle E; Casey, Joseph R

    2004-06-01

    To allow cells to control their pH and bicarbonate levels, cells express bicarbonate transport proteins that rapidly and selectively move bicarbonate across the plasma membrane. Physical interactions have been identified between the carbonic anhydrase isoform, CAII, and the erythrocyte membrane Cl- /HCO3(-) anion exchanger, AE1, mediated by an acidic motif in the AE1 C-terminus. We have found that the presence of CAII attached to AE1 accelerates AE1 HCO3(-) transport activity, as AE1 moves bicarbonate either into or out of the cell. In efflux mode the presence of CAII attached to AE1 will increase the local concentration of bicarbonate at the AE1 transport site. As bicarbonate is transported into the cell by AE1, the presence of CAII on the cytosolic surface accelerates transport by consumption of bicarbonate, thereby maximizing the transmembrane bicarbonate concentration gradient experienced by the AE1 molecule. Functional and physical interactions also occur between CAII and Na+/HCO3(-) co-transporter isoforms NBC1 and NBC3. All examined bicarbonate transport proteins, except the DRA (SLC26A3) Cl-/HCO3(-) exchange protein, have a consensus CAII binding site in their cytoplasmic C-terminus. Interestingly, CAII does not bind DRA. CAIV is anchored to the extracellular surface of cells via a glycosylphosphatidyl inositol linkage. We have identified extracellular regions of AE1 and NBC1 that directly interact with CAIV, to form a physical complex between the proteins. In summary, bicarbonate transporters directly interact with the CAII and CAIV carbonic anhydrases to increase the transmembrane bicarbonate flux. The complex of a bicarbonate transporter with carbonic anhydrase forms a "Bicarbonate Transport Metabolon."

  13. Logistic innovations in transport

    Directory of Open Access Journals (Sweden)

    Mirosław Antonowicz

    2014-03-01

    Full Text Available Introduction: The article discusses the issue of logistic innovations in transport. The essentials of logistic innovations in transport together with some examples of specific innovations are presented. The role of the client's needs in transport innovations is indicated. The most vital postulates affecting the innovativeness of shipping companies and derived from the author's experience as well as scholarly publications, are time, safety, reliability as well as comprehensiveness of service offer. Following the analysis of the issue, and on the grounds of Kaizen's and Lean's method, the concept of continuous innovations is suggested as very useful for the development of transport. The potential of clusters as the source of logistic innovations in transport is emphasised. Methods: The discussion of the issue was preceded by the author's analysis of written sources on innovativeness, the evaluation of ratings of innovativeness as well as the analysis of rewarded innovative solutions in transport subsequent to the businesses participation in the programme of innovative solutions in transport. The role of innovation practical business operations is argued following the analysis of some strategic documents such as: 2011 White Paper and the Strategy for the Development of Transport by 2020 adopted by the Polish government in 2013. Aim: The aim of the article is to present the role and significance of the issue of logistic innovations in transport and to cite instances of practical solutions implemented by shipping companies, the solutions which resulted in measurable effects. Following the author's observation of the instances of innovative solutions as well as his analysis of the ratings of innovativeness, the article aims to present the conclusions as for the specific kinds of activities which are indispensable to foster innovativeness in transport. Conclusions: The conclusions derived from the author's analyses and observations show that logistic

  14. Transportation Consumer Education Curriculum Guide.

    Science.gov (United States)

    Finn, Peter; And Others

    Materials in this curriculum guide represent a selection of the major transportation consumer topics and ideas and are designed to set the stage for more intensive transportation consumer education curriculum development and teacher efforts. (Eleven manuals covering the four transportation topics of public transportation, transportation and the…

  15. Children and transportation

    Energy Technology Data Exchange (ETDEWEB)

    Anon

    2003-12-09

    This issue of the 'Sustainable Transportation Monitor', published by the Centre for Sustainable Transportation located in Mississauga, Ontario, reports on key findings from a project involving children and transportation in the Halton and Peel regions of Ontario, recently completed by the Centre. Excerpts from the report summarized in this issue include data on children's travel in Halton and Peel, and a discussion on possible contribution of transport practices to the growing incidence of obesity among Canadian children. Results of the study indicate that until about age 18, travel by children on schooldays is dominated by the journey to and from school. School bus is the choice of 28 per cent, and passenger car by 23 per cent among 11-to-14- year-olds; the share of travel by car is larger for older young people and also likely larger among 6-to-10-year-olds. Physical inactivity has been highlighted as the contributing factor to excess body weight and obesity in this, and other studies. Data collected for this study corroborates the findings of other studies by showing a positive correlation between obesity and transport energy use in 18 affluent countries, suggesting that a high level of use of motorized transport contributes to inactivity and body weight gain. Several alternate means of transportation, with the potential to combat obesity, are proposed. 46 refs.

  16. Globalisation and transport

    Energy Technology Data Exchange (ETDEWEB)

    Ubbels, B.; Rodenburg, C.; Nijkamp, P. [Department of Spatial Economics, Vrije Universiteit, Amsterdam (Netherlands)

    2001-02-01

    The relationship between globalisation and traffic volume is a complex one for many reasons. The transport sector is influenced by a variety of developments at different scales. Increasing incomes, more leisure time, new technology and a greying population are only a few examples of trends that are influencing future developments in transport and traffic. The future of transport is thus very uncertain. The project GITAGE (Globalisation, International Transport and the Global Environment) is being conducted by the Vrije Universteit Amsterdam, TRAIL (Delft University), the Netherlands Central Planning Bureau (CPB) and IVM (Institute for Environmental Studies). It was within this context that a layered assessment model was used to attempt to chart the possible influence of globalisation on the transport sector in terms of transport flows: and CO2 emissions. Four future scenarios at different scales (Global, European and Netherlands) produced virtually everywhere a (steep) rise in transport and emissions. The introduction of focused policy can change this picture. In fact, however, in most cases only a combination of stringent environmental policy and an environmentally conscious vision of the future can lead to a decline in CO2 emissions between 1995 and 2020.

  17. Transports and environment; Transports et environnements

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    2004-07-01

    In the framework of the greenhouse gases reduction, this study proposes many advices to control the fuel consumption of the vehicles and to change habits in the transportation sector. It presents also the alternatives to the pollutant today vehicles in the domain of the vehicles and buses fuels but also the new motors. Many Internet addresses are provided to complete the presentation. (A.L.B.)

  18. CNG transport opportunities

    International Nuclear Information System (INIS)

    Anon

    2000-01-01

    The recent announcement by the Australian Government of funding for a dramatic increase in supply infrastructure for Compressed Natural Gas (CNG) powered vehicles has shored up predictions that natural gas will achieve a thirty-fold increase in its share of the Australian transport energy market by 2015. This projection, would put sales of natural gas for transport fuel in the year 2014/15 at about 10% of current retail sales across the nation. In the general transport sector, the lower particulate and noise pollution, compared with diesel-powered vehicles, is a significant advantage

  19. Transport of hazardous goods

    International Nuclear Information System (INIS)

    1989-01-01

    The course 'Transport of hazardous goods' was held in Berlin in November 1988 in cooperation with the Bundesanstalt fuer Materialforschung und -pruefung. From all lecturs, two are recorded separately: 'Safety of tank trucks - requirements on the tank, development possibiities of active and passive safety' and 'Requirements on the transport of radioactive materials - possible derivations for other hazardous goods'. The other lectures deal with hazardous goods law, requirements on packinging, risk assessment, railroad transport, hazardous goods road network, insurance matters, EC regulations, and waste tourism. (HSCH) [de

  20. TRANSPORTATION SYSTEM REQUIREMENTS DOCUMENT

    International Nuclear Information System (INIS)

    2004-01-01

    This document establishes the Transportation system requirements for the U.S. Department of Energy's (DOE's) Civilian Radioactive Waste Management System (CRWMS). These requirements are derived from the Civilian Radioactive Waste Management System Requirements Document (CRD). The Transportation System Requirements Document (TSRD) was developed in accordance with LP-3.1Q-OCRWM, Preparation, Review, and Approval of Office of National Transportation Level-2 Baseline Requirements. As illustrated in Figure 1, the TSRD forms a part of the DOE Office of Civilian Radioactive Waste Management (OCRWM) Technical Baseline

  1. Transport Coefficients of Fluids

    CERN Document Server

    Eu, Byung Chan

    2006-01-01

    Until recently the formal statistical mechanical approach offered no practicable method for computing the transport coefficients of liquids, and so most practitioners had to resort to empirical fitting formulas. This has now changed, as demonstrated in this innovative monograph. The author presents and applies new methods based on statistical mechanics for calculating the transport coefficients of simple and complex liquids over wide ranges of density and temperature. These molecular theories enable the transport coefficients to be calculated in terms of equilibrium thermodynamic properties, and the results are shown to account satisfactorily for experimental observations, including even the non-Newtonian behavior of fluids far from equilibrium.

  2. EBS Radionuclide Transport Abstraction

    Energy Technology Data Exchange (ETDEWEB)

    J.D. Schreiber

    2005-08-25

    The purpose of this report is to develop and analyze the engineered barrier system (EBS) radionuclide transport abstraction model, consistent with Level I and Level II model validation, as identified in ''Technical Work Plan for: Near-Field Environment and Transport: Engineered Barrier System: Radionuclide Transport Abstraction Model Report Integration'' (BSC 2005 [DIRS 173617]). The EBS radionuclide transport abstraction (or EBS RT Abstraction) is the conceptual model used in the total system performance assessment for the license application (TSPA-LA) to determine the rate of radionuclide releases from the EBS to the unsaturated zone (UZ). The EBS RT Abstraction conceptual model consists of two main components: a flow model and a transport model. Both models are developed mathematically from first principles in order to show explicitly what assumptions, simplifications, and approximations are incorporated into the models used in the TSPA-LA. The flow model defines the pathways for water flow in the EBS and specifies how the flow rate is computed in each pathway. Input to this model includes the seepage flux into a drift. The seepage flux is potentially split by the drip shield, with some (or all) of the flux being diverted by the drip shield and some passing through breaches in the drip shield that might result from corrosion or seismic damage. The flux through drip shield breaches is potentially split by the waste package, with some (or all) of the flux being diverted by the waste package and some passing through waste package breaches that might result from corrosion or seismic damage. Neither the drip shield nor the waste package survives an igneous intrusion, so the flux splitting submodel is not used in the igneous scenario class. The flow model is validated in an independent model validation technical review. The drip shield and waste package flux splitting algorithms are developed and validated using experimental data. The transport

  3. EBS Radionuclide Transport Abstraction

    International Nuclear Information System (INIS)

    J.D. Schreiber

    2005-01-01

    The purpose of this report is to develop and analyze the engineered barrier system (EBS) radionuclide transport abstraction model, consistent with Level I and Level II model validation, as identified in ''Technical Work Plan for: Near-Field Environment and Transport: Engineered Barrier System: Radionuclide Transport Abstraction Model Report Integration'' (BSC 2005 [DIRS 173617]). The EBS radionuclide transport abstraction (or EBS RT Abstraction) is the conceptual model used in the total system performance assessment for the license application (TSPA-LA) to determine the rate of radionuclide releases from the EBS to the unsaturated zone (UZ). The EBS RT Abstraction conceptual model consists of two main components: a flow model and a transport model. Both models are developed mathematically from first principles in order to show explicitly what assumptions, simplifications, and approximations are incorporated into the models used in the TSPA-LA. The flow model defines the pathways for water flow in the EBS and specifies how the flow rate is computed in each pathway. Input to this model includes the seepage flux into a drift. The seepage flux is potentially split by the drip shield, with some (or all) of the flux being diverted by the drip shield and some passing through breaches in the drip shield that might result from corrosion or seismic damage. The flux through drip shield breaches is potentially split by the waste package, with some (or all) of the flux being diverted by the waste package and some passing through waste package breaches that might result from corrosion or seismic damage. Neither the drip shield nor the waste package survives an igneous intrusion, so the flux splitting submodel is not used in the igneous scenario class. The flow model is validated in an independent model validation technical review. The drip shield and waste package flux splitting algorithms are developed and validated using experimental data. The transport model considers

  4. NJ transportation fact book, 2007

    Science.gov (United States)

    2010-01-01

    The New Jersey Transportation Fact Book 2006-07 presents information about the New Jersey Department of Transportation : and other agencies that provide transportation services in New Jersey. We hope it will prove helpful.

  5. Transportation statistics annual report 2010

    Science.gov (United States)

    2011-01-01

    The Transportation Statistics Annual Report (TSAR) presents data and information compiled by the Bureau of Transportation Statistics (BTS), a component of the U.S. Department of Transportations (USDOTs) Research and Innovative Technology Admini...

  6. Pocket Guide to Transportation 2018

    Science.gov (United States)

    2018-01-01

    The 2018 BTS Pocket Guide to Transportation is a quick reference guide that provides transportation statistics at your fingertips. It provides key information and highlights major trends on the U.S. transportation system. This year features a new and...

  7. Pocket Guide to Transportation 2012

    Science.gov (United States)

    2012-01-01

    The Bureau of Transportation Statistics (BTS) of the Research and Innovative Technology Administration produces the Pocket Guide to Transportation as a compact resource that provides snapshots of the U.S. transportation system and highlights major tr...

  8. Transportation and Tourism

    Science.gov (United States)

    2012-08-01

    This project explored the link between transportation and tourism in Texas. A session on transit and tourism was organized and conducted as part of the 2012 Texas Transit Conference. Speakers at the session described public transit services oriented ...

  9. Animal transportation networks

    Science.gov (United States)

    Perna, Andrea; Latty, Tanya

    2014-01-01

    Many group-living animals construct transportation networks of trails, galleries and burrows by modifying the environment to facilitate faster, safer or more efficient movement. Animal transportation networks can have direct influences on the fitness of individuals, whereas the shape and structure of transportation networks can influence community dynamics by facilitating contacts between different individuals and species. In this review, we discuss three key areas in the study of animal transportation networks: the topological properties of networks, network morphogenesis and growth, and the behaviour of network users. We present a brief primer on elements of network theory, and then discuss the different ways in which animal groups deal with the fundamental trade-off between the competing network properties of travel efficiency, robustness and infrastructure cost. We consider how the behaviour of network users can impact network efficiency, and call for studies that integrate both network topology and user behaviour. We finish with a prospectus for future research. PMID:25165598

  10. Department of Transportation

    Science.gov (United States)

    ... Find Your State Transportation Department 5 Star Automobile Crash Test Ratings Office of Drug & Alcohol Policy & Compliance Register your Unmanned Aircraft or Drone DOT Careers Disadvantaged Business Enterprise (DBE) ...

  11. Offsite transportation hazards assessment

    International Nuclear Information System (INIS)

    Burnside, M.E.

    1997-01-01

    This report documents the emergency preparedness Hazards Assessment for the offsite transportation of hazardous material from the Hanford Site. The assessment is required by the US Department of Energy (DOE) Order 151.1. Offsite transportation accidents are categorized using the DOE system to assist communication within the DOE and assure that appropriate assistance is provided to the people in charge at the scene. The assistance will initially include information about the load and the potential hazards. Local authorities will use the information to protect the public following a transportation accident. This Hazards Assessment will focus on the material being transported from the Hanford Site. Shipments coming to Hanford are the responsibility of the shipper and the carrier and, therefore, are not included in this Hazards Assessment, unless the DOE elects to be the shipper of record

  12. Transportation Security Administration

    Science.gov (United States)

    ... content Official website of the Department of Homeland Security Transportation Security Administration A - Z Index Blog What Can I ... Search form Search the Site Main menu Travel Security Screening Special Procedures TSA Pre✓® Passenger Support Travel ...

  13. Transportation Network Topologies

    Science.gov (United States)

    Alexandrov, Natalia (Editor)

    2004-01-01

    The existing U.S. hub-and-spoke air transportation system is reaching saturation. Major aspects of the current system, such as capacity, safety, mobility, customer satisfaction, security, communications, and ecological effects, require improvements. The changing dynamics - increased presence of general aviation, unmanned autonomous vehicles, military aircraft in civil airspace as part of homeland defense - contributes to growing complexity of airspace. The system has proven remarkably resistant to change. NASA Langley Research Center and the National Institute of Aerospace conducted a workshop on Transportation Network Topologies on 9-10 December 2003 in Williamsburg, Virginia. The workshop aimed to examine the feasibility of traditional methods for complex system analysis and design as well as potential novel alternatives in application to transportation systems, identify state-of-the-art models and methods, conduct gap analysis, and thus to lay a foundation for establishing a focused research program in complex systems applied to air transportation.

  14. Appraisal of Transport Projects

    DEFF Research Database (Denmark)

    Jensen, Anders Vestergaard

    The evaluation of transport projects has traditionally been based on quantitative descriptions of selected impacts by the use of cost-benefit analysis (CBA). However, environmental impacts are now taking into consideration when decisions have to be made, regarding which large transport projects...... be dealt with by the use of sensitivity analysis and robustness measures. This also calls for an appraisal methodology which is transparent and able to include the different preferences among experts, the public, and stakeholders. This PhD thesis has three main focuses concerning appraisal of transport...... papers written during the PhD study. The potential for transport appraisal demonstrated in this PhD study can be listed in the following main findings. • To reconcile socio-economic analysis and public acceptance it can be recommended to widen the appraisal methodology. • When widening the appraisal...

  15. Energy and transportation(*)

    Science.gov (United States)

    Hermans, J.

    2015-08-01

    Transportation takes a considerable and increasing fraction of the energy use worldwide, and more than half the oil consumption. By far the largest part is used by cars powered by internal combustion engines. The advantage of using internal combustion engines is that the energy density of liquid fuels is extremely high. The disadvantage is that gasoline and diesel engines have a poor performance: 20 to 25% only. How does this compare with electric cars? What are the alternative transportation systems and their efficiencies anyway? In this lecture we analyse the efficiency of various transport systems, using elementary physics principles. We will look at cars, buses, trains and TGVs, ships and aircraft. In addition, the efficiency of human powered vehicles will be considered. New and promising developments in the field of Intelligent Transportation Systems, like Cooperative Adaptive Cruise Control, are also discussed.

  16. Energy and transportation(*

    Directory of Open Access Journals (Sweden)

    Hermans J.

    2015-01-01

    Full Text Available Transportation takes a considerable and increasing fraction of the energy use worldwide, and more than half the oil consumption. By far the largest part is used by cars powered by internal combustion engines. The advantage of using internal combustion engines is that the energy density of liquid fuels is extremely high. The disadvantage is that gasoline and diesel engines have a poor performance: 20 to 25% only. How does this compare with electric cars? What are the alternative transportation systems and their efficiencies anyway? In this lecture we analyse the efficiency of various transport systems, using elementary physics principles. We will look at cars, buses, trains and TGVs, ships and aircraft. In addition, the efficiency of human powered vehicles will be considered. New and promising developments in the field of Intelligent Transportation Systems, like Cooperative Adaptive Cruise Control, are also discussed.

  17. CHARTB multigroup transport package

    International Nuclear Information System (INIS)

    Baker, L.

    1979-03-01

    The physics and numerical implementation of the radiation transport routine used in the CHARTB MHD code are discussed. It is a one-dimensional (Cartesian, cylindrical, and spherical symmetry), multigroup,, diffusion approximation. Tests and applications will be discussed as well

  18. Radioactive materials transportation

    International Nuclear Information System (INIS)

    1988-01-01

    The chapter briefly discussed the following subjects: packaging and it's procedures and requirements, extra requirement for large sources, rules and guides of packaging and transportation, classification of packages before delivery

  19. Interfacial transport phenomena

    CERN Document Server

    Slattery, John C; Oh, Eun-Suok

    2007-01-01

    Revised and updated extensively from the previous editionDiscusses transport phenomena at common lines or three-phase lines of contactProvides a comprehensive summary about the extensions of continuum mechanics to the nanoscale.

  20. Transport statistics 1996

    CSIR Research Space (South Africa)

    Shepperson, L

    1997-12-01

    Full Text Available This publication contains transport and related statistics on roads, vehicles, infrastructure, passengers, freight, rail, air, maritime and road traffic, and international comparisons. The information compiled in this publication has been gathered...

  1. MANAGEMENT OF TOURISM TRANSPORT

    Directory of Open Access Journals (Sweden)

    Gabriela Cecilia STĂNCIULESCU

    2016-06-01

    Full Text Available Undoubtedly, the relevance of transport activities in relation to tourism activities is essential, because it is extremely important and necessary to offer feasible information about tourism services to help consumer to choose the mode of travel to destinations ideal holiday. The methods used in the development of this hypothesis were explanation, exemplification (brief presentation of each mode of transport comparison etc. Analyzing the current situation of national, European and World Wide tourism transportation, the paper proposes practical applications able to explain that the conduct of economic activities as an integral part of the sector of trade and services within a national economy, would not be possible without the involvement of transport, whether by road, rail and air and naval. The results of the analysis are perfectly applicable offering guests the opportunity to reach the most remote corners of the world in a short time, high degree of comfort and affordable price.

  2. Maritime trade & transportation 2002

    Science.gov (United States)

    2002-01-01

    The Marine Transportation System (MTS) contributes to U.S. economic growth, enhances U.S. global competitiveness, and supports national security objectives. The MTS consists of an extensive network of waterways, ports, and their intermodal connectors...

  3. On linear transport problems

    International Nuclear Information System (INIS)

    Ignatovich, V.K.

    1989-01-01

    The equations. governing the transport of radiation in plane media of finite thickness are formulated and solved in terms reflection and extintion of radiation inthe case of semi infinite media. 13 refs

  4. Accident resistant transport container

    Science.gov (United States)

    Anderson, J.A.; Cole, K.K.

    The invention relates to a container for the safe air transport of plutonium having several intermediate wood layers and a load spreader intermediate an inner container and an outer shell for mitigation of shock during a hypothetical accident.

  5. Nebraska Department of Transportation

    Science.gov (United States)

    The EPA is providing notice of a proposed Administrative Penalty Assessment against the Nebraska Department of Transportation, a state agency located at 1500 Highway 2, Lincoln, NE 68509, for alleged violations of its municipal separate stormwater sewer sy

  6. Iowa Department of Transportation

    Science.gov (United States)

    The EPA is providing notice of a proposed Administrative Penalty Assessment against Iowa Department of Transportation, a state agency with its primary office located at 800 Lincoln Way, Ames, IA 50010, for alleged violations at two roadway construction pro

  7. Transport Research Needs

    DEFF Research Database (Denmark)

    Ortúzar, Juan de Dios; Cherchi, Elisabetta; Rizzi, Luis

    2014-01-01

    Transport is a large, multidisciplinary and fascinating field, encompassing vastly different areas of research. In fact transport interests span from not very well understood (in fieldwork) issues related with survey methods to highly complex questions associated with the dynamic equilibration...... of supply and demand in strategic planning contexts; the latter involving large zoning systems, huge multimodal networks and highly complex dynamic modelling approaches (Mahmassani, 2001). But questions also arise at a more macro level (and in a different time span) regarding the interaction of transport...... and land use, and also at the more micro level with the dynamics of road traffic and public transport modelling, an area which is particularly interesting due to its high complexity in less developed nations (de Cea et al., 2005). We do not have the expertise or the space to dwell on all these issues...

  8. Improved electron transport layer

    DEFF Research Database (Denmark)

    2012-01-01

    The present invention provides: a method of preparing a coating ink for forming a zinc oxide electron transport layer, comprising mixing zinc acetate and a wetting agent in water or methanol; a coating ink comprising zinc acetate and a wetting agent in aqueous solution or methanolic solution......; a method of preparing a zinc oxide electron transporting layer, which method comprises: i) coating a substrate with the coating ink of the present invention to form a film; ii) drying the film; and iii) heating the dry film to convert the zinc acetate substantially to ZnO; a method of preparing an organic...... photovoltaic device or an organic LED having a zinc oxide electron transport layer, the method comprising, in this order: a) providing a substrate bearing a first electrode layer; b) forming an electron transport layer according to the following method: i) coating a coating ink comprising an ink according...

  9. Transportation Industry 2004

    National Research Council Canada - National Science Library

    Miller, Evan; Kathir, Nathan; Brogan, Dennis M

    2004-01-01

    ... and the environment in which the private sector operates. They must also assess the role of government in determining transportation policy, as federal, state, and local agencies regulate every mode of this industry. While the U.S...

  10. Transportation Network Topologies

    Science.gov (United States)

    Holmes, Bruce J.; Scott, John

    2004-01-01

    A discomforting reality has materialized on the transportation scene: our existing air and ground infrastructures will not scale to meet our nation's 21st century demands and expectations for mobility, commerce, safety, and security. The consequence of inaction is diminished quality of life and economic opportunity in the 21st century. Clearly, new thinking is required for transportation that can scale to meet to the realities of a networked, knowledge-based economy in which the value of time is a new coin of the realm. This paper proposes a framework, or topology, for thinking about the problem of scalability of the system of networks that comprise the aviation system. This framework highlights the role of integrated communication-navigation-surveillance systems in enabling scalability of future air transportation networks. Scalability, in this vein, is a goal of the recently formed Joint Planning and Development Office for the Next Generation Air Transportation System. New foundations for 21st thinking about air transportation are underpinned by several technological developments in the traditional aircraft disciplines as well as in communication, navigation, surveillance and information systems. Complexity science and modern network theory give rise to one of the technological developments of importance. Scale-free (i.e., scalable) networks represent a promising concept space for modeling airspace system architectures, and for assessing network performance in terms of scalability, efficiency, robustness, resilience, and other metrics. The paper offers an air transportation system topology as framework for transportation system innovation. Successful outcomes of innovation in air transportation could lay the foundations for new paradigms for aircraft and their operating capabilities, air transportation system architectures, and airspace architectures and procedural concepts. The topology proposed considers air transportation as a system of networks, within which

  11. Digital intelligence sources transporter

    International Nuclear Information System (INIS)

    Zhang Zhen; Wang Renbo

    2011-01-01

    It presents from the collection of particle-ray counting, infrared data communication, real-time monitoring and alarming, GPRS and other issues start to realize the digital management of radioactive sources, complete the real-time monitoring of all aspects, include the storing of radioactive sources, transporting and using, framing intelligent radioactive sources transporter, as a result, achieving reliable security supervision of radioactive sources. (authors)

  12. RF power transport

    CERN Document Server

    Choroba, S

    2011-01-01

    This paper deals with the techniques of transport of high-power RF from an RF power source to the cavities of an accelerator. Since the theory of electromagnetic waves in waveguides and of waveguide components is very well explained in a number of excellent text books it will limit itself to special waveguide distributions and to some special problems which sometimes occur in RF power transportation systems.

  13. Transportation Emissions: some basics

    DEFF Research Database (Denmark)

    Kontovas, Christos A.; Psaraftis, Harilaos N.

    2016-01-01

    . The main purpose of this chapter is to introduce some basic concepts that are relevant in the quest of green transportation logistics. First, we present the basics of estimating emissions from transportation activities, the current statistics and future trends, as well as the total impact of air emissions...... of the energy efficiency gap and examines why governments and companies may forego cost-effective investments in energy efficiency, even though they could significantly reduce energy consumption at a lower cost....

  14. Heat transport and storage

    International Nuclear Information System (INIS)

    Despois, J.

    1977-01-01

    Recalling the close connections existing between heat transport and storage, some general considerations on the problem of heat distribution and transport are presented 'in order to set out the problem' of storage in concrete form. This problem is considered in its overall plane, then studied under the angle of the different technical choices it involves. The two alternatives currently in consideration are described i.e.: storage in a mined cavity and underground storage as captive sheet [fr

  15. Upscaling nonreactive solute transport

    OpenAIRE

    LLERAR MEZA, GERÓNIMO

    2011-01-01

    This thesis focuses on solute transport upscaling. Upscaling of solute transport is usually required to obtain computationally efficient numerical models in many field applications such as, remediation of aquifers, environmental risk to groundwater resources or the design of underground repositories of nuclear waste. The non-Fickian behavior observed in the field, and manifested by peaked concentration profiles with pronounced tailing, has questioned the use of the classical advection-dispers...

  16. [Recommendations for neonatal transport].

    Science.gov (United States)

    Moreno Hernando, J; Thió Lluch, M; Salguero García, E; Rite Gracia, S; Fernández Lorenzo, J R; Echaniz Urcelay, I; Botet Mussons, F; Herranz Carrillo, G; Sánchez Luna, M

    2013-08-01

    During pregnancy, it is not always possible to identify maternal or foetal risk factors. Infants requiring specialised medical care are not always born in centres providing intensive care and will need to be transferred to a referral centre where intensive care can be provided. Therefore Neonatal Transport needs to be considered as part of the organisation of perinatal health care. The aim of Neonatal Transport is to transfer a newborn infant requiring intensive care to a centre where specialised resources and experience can be provided for the appropriate assessment and continuing treatment of a sick newborn infant. Intrauterine transfer is the ideal mode of transport when the birth of an infant with risk factors is diagnosed. Unfortunately, not all problems can be detected in advance with enough time to safely transfer a pregnant woman. Around 30- 50% of risk factors will be diagnosed during labour or soon after birth. Therefore, it is important to have the knowledge and resources to resuscitate and stabilise a newborn infant, as well as a specialised neonatal transport system. With this specialised transport it is possible to transfer newly born infants with the same level of care that they would receive if they had been born in a referral hospital, without increasing their risks or affecting the wellbeing of the newborn. The Standards Committee of the Spanish Society of Neonatology reviewed and updated recommendations for intrauterine transport and indications for neonatal transfer. They also reviewed organisational and logistic factors involved with performing neonatal transport. The Committee review included the type of personnel who should be involved; communication between referral and receiving hospitals; documentation; mode of transport; equipment to stabilise newly born infants; management during transfer, and admission at the referral hospital. Copyright © 2012 Asociación Española de Pediatría. Published by Elsevier Espana. All rights reserved.

  17. Coal transporting systems

    International Nuclear Information System (INIS)

    Vasilevski, Goce; Sazdov, Dushko; Tasevski, Apostol

    1999-01-01

    Installation of transporting systems in coal open pits in Macedonia was connected with construction and purchasing of the equipment from foreign companies. During 1998 Electric Power Company of Macedonia in connection with needs of the Oslomej Thermal Power Plant and delivery conditions,decided to give this task to domestic companies. This paper presents the planning activities an the implementation of the new coal transporting system. (Author)

  18. Transportation and its Infrastructure

    OpenAIRE

    Ribeiro, Suzana K; Kobayashi, Shigeki; Beuthe, Michel; Gasca, Jorge; Greene, David; Lee, David S.; Muromachi, Yasunori; Newton, Peter J.; Plotkin, Steven; Sperling, Daniel; Wit, Ron; Zhou, Peter J

    2007-01-01

    Transport activity, a key component of economic development and human welfare, is increasing around the world as economies grow. For most policymakers, the most pressing problems associated with this increasing transport activity are traffic fatalities and injuries, congestion, air pollution and petroleum dependence. These problems are especially acute in the most rapidly growing economies of the developing world. Mitigating greenhouse gas (GHG) emissions can take its place among these other ...

  19. Sustainable Transport Data Collection and Application: China Urban Transport Database

    Directory of Open Access Journals (Sweden)

    Tian Jiang

    2013-01-01

    Full Text Available Transport policy making process of national and local governments should be supported by a comprehensive database to ensure a sustainable and healthy development of urban transport. China Urban Transport Database (CUTD has been built to play such a role. This paper is to make an introduction of CUTD framework including user management, data warehouse, and application modules. Considering the urban transport development features of Chinese cities, sustainable urban transport development indicators are proposed to evaluate the public transport service level in Chinese cities. International urban transport knowledge base is developed as well. CUTD has been applied in urban transport data processing, urban transport management, and urban transport performance evaluation in national and local transport research agencies, operators, and governments in China, and it will be applied to a broader range of fields.

  20. Experimental constraints on transport

    International Nuclear Information System (INIS)

    Luce, T.C.; Petty, K.H.; Burrell, K.H.; Forest, C.B.; Gohil, P.; Groebner, R.J.; De Haas, J.C.M.; James, R.A.; Makowski, M.A.

    1994-12-01

    Characterization of the cross-field energy transport in magnetic confinement experiments in a manner applicable to the accurate assessment of future machine performance continues to be a challenging goal. Experimental results from the DIII-D tokamak in the areas of dimensionless scaling and non-diffusive transport represent progress toward this goal. Dimensionless scaling shows how beneficial the increase in machine size and magnetic field is for future devices. The experiments on DIII-D are the first to determine separately the electron and ion scaling with normalized gyroradius ρ * ; the electrons scale as expected from gyro-Bohm class theories, while the ions scale consistent with the Goldston empirical scaling. This result predicts an increase in transport relative to Bohm diffusion as ρ * decreases in future devices. The existence of distinct ρ * scalings for ions and electrons cautions against a physical interpretation of one-fluid or global analysis. The second class of experiments reported here are the first to demonstrate the existence of non-diffusive energy transport. Electron cyclotron heating was applied at the half radius; the electron temperature profile remains substantially peaked. Power balance analysis indicates that heat must flow in the direction of increasing temperature, which is inconsistent with purely diffusive transport. The dynamics of electron temperature perturbations indicate the presence in the heat flux of a term dependent on temperature rather than its gradient. These two observations strongly constrain the types of models which can be applied to cross-field heat transport

  1. Plant ABC Transporters

    Science.gov (United States)

    Kang, Joohyun; Park, Jiyoung; Choi, Hyunju; Burla, Bo; Kretzschmar, Tobias; Lee, Youngsook; Martinoia, Enrico

    2011-01-01

    ABC transporters constitute one of the largest protein families found in all living organisms. ABC transporters are driven by ATP hydrolysis and can act as exporters as well as importers. The plant genome encodes for more than 100 ABC transporters, largely exceeding that of other organisms. In Arabidopsis, only 22 out of 130 have been functionally analyzed. They are localized in most membranes of a plant cell such as the plasma membrane, the tonoplast, chloroplasts, mitochondria and peroxisomes and fulfill a multitude of functions. Originally identified as transporters involved in detoxification processes, they have later been shown to be required for organ growth, plant nutrition, plant development, response to abiotic stresses, pathogen resistance and the interaction of the plant with its environment. To fulfill these roles they exhibit different substrate specifies by e.g. depositing surface lipids, accumulating phytate in seeds, and transporting the phytohormones auxin and abscisic acid. The aim of this review is to give an insight into the functions of plant ABC transporters and to show their importance for plant development and survival. PMID:22303277

  2. Transportation of nuclear materials

    International Nuclear Information System (INIS)

    Brobst, W.A.

    1977-01-01

    Twenty years of almost accident-free transport of nuclear materials is pointed to as evidence of a fundamentally correct approach to the problems involved. The increased volume and new technical problems in the future will require extension of these good practices in both regulations and packaging. The general principles of safety in the transport of radioactive materials are discussed first, followed by the transport of spent fuel and of radioactive waste. The security and physical protection of nuclear shipments is then treated. In discussing future problems, the question of public understanding and acceptance is taken first, thereafter transport safeguards and the technical bases for the safety regulations. There is also said to be a need for a new technology for spent fuel casks, while a re-examination of the IAEA transport standards for radiation doses is recommended. The IAEA regulations regarding quality assurance are said to be incomplete, and more information is required on correlations between engineering analysis, scale model testing and full scale crash testing. Transport stresses on contents need to be considered while administrative controls have been neglected. (JIW)

  3. Ion transport in pigmentation.

    Science.gov (United States)

    Bellono, Nicholas W; Oancea, Elena V

    2014-12-01

    Skin melanocytes and ocular pigment cells contain specialized organelles called melanosomes, which are responsible for the synthesis of melanin, the major pigment in mammals. Defects in the complex mechanisms involved in melanin synthesis and regulation result in vision and pigmentation deficits, impaired development of the visual system, and increased susceptibility to skin and eye cancers. Ion transport across cellular membranes is critical for many biological processes, including pigmentation, but the molecular mechanisms by which it regulates melanin synthesis, storage, and transfer are not understood. In this review we first discuss ion channels and transporters that function at the plasma membrane of melanocytes; in the second part we consider ion transport across the membrane of intracellular organelles, with emphasis on melanosomes. We discuss recently characterized lysosomal and endosomal ion channels and transporters associated with pigmentation phenotypes. We then review the evidence for melanosomal channels and transporters critical for pigmentation, discussing potential molecular mechanisms mediating their function. The studies investigating ion transport in pigmentation physiology open new avenues for future research and could reveal novel molecular mechanisms underlying melanogenesis.

  4. Transportation Emissions: some basics

    DEFF Research Database (Denmark)

    Kontovas, Christos A.; Psaraftis, Harilaos N.

    2016-01-01

    Transportation is the backbone of international trade and a key engine driving globalization. However, there is growing concern that the Earth’s atmospheric composition is being altered by human activities, including transportation, which can lead to climate change. Air pollution from transportat...... of the energy efficiency gap and examines why governments and companies may forego cost-effective investments in energy efficiency, even though they could significantly reduce energy consumption at a lower cost....... transportation and especially carbon dioxide emissions are at the center stage of discussion by the world community through various international treaties, such as the Kyoto Protocol. The transportation sector also emits non-CO2 pollutants that have important effects on air quality, climate, and public health....... The main purpose of this chapter is to introduce some basic concepts that are relevant in the quest of green transportation logistics. First, we present the basics of estimating emissions from transportation activities, the current statistics and future trends, as well as the total impact of air emissions...

  5. Spent fuel transportation problems

    International Nuclear Information System (INIS)

    Kondrat'ev, A.N.; Kosarev, Yu.A.; Yulikov, E.A.

    1977-01-01

    In this paper, problems of transportation of nuclear spent fuel to reprocessing plants are discussed. The solutions proposed are directed toward the achievement of the transportation as economic and safe as possible. The increase of the nuclear power plants number in the USSR and the great distances between these plants and the reprocessing plants involve an intensification of the spent fuel transportation. Higher burnup and holdup time reduction cause the necessity of more bulky casks. In this connection, the economic problems become still more important. One of the ways of the problem solution is the development of rational and cheap cask designs. Also, the enforcement in the world of the environmental and personnel health protection requires to increase the transportation reliability and safety. The paper summarizes safe transportation rules with clarifying the following questions: the increase of the transport unit quantity of the spent fuel; rational shipment organization that minimizes vehicle turnover cycle duration; development of the reliable calculation methods to determine strength, thermal conditions and nuclear safety of transport packaging as applied to the vehicles of high capacity; maximum unification of vehicles, calculation methods and documents; and cask testing on models and in pilot scale on specific test rigs to assure that they meet the international safe fuel shipment rules. Besides, some considerations on the choice and use of structural materials for casks are given, and problems of manufacturing such casks from uranium and lead are considered, as well as problems of the development of fireproof shells, control instrumentation, vehicles decontamination, etc. All the problems are considered from the point of view of normal and accidental shipment conditions. Conclusions are presented [ru

  6. Traffic pollutants affect fertility in men; Les polluants du trafic routier affectent la fertilite chez les hommes

    Energy Technology Data Exchange (ETDEWEB)

    Rosa, M. de; Zarrilli, S.; Paesano, L.; Carbone, U.; Boggia, B.; Petretta, M.; Maisto, A.; Cimmino, F.; Puca, G.; Colao, A.; Lombardi, G

    2006-06-15

    The study shows that a continuous exposure to road pollution spoils the quality of sperm for the young and mature man. Lead would be probably at the origin of a deterioration of the spermatogenesis. The modification of the sperm characteristics can be considered as an early marker of the effects of toxic. (N.C.)

  7. Radars routiers, étranges retombées technologiques de la recherche au CERN... - French version only

    CERN Multimedia

    Association du personnel

    2007-01-01

    Les lecteurs de la presse locale, les « cernois » en particulier, ont apprécié très modérément les titres des journaux locaux de la semaine dernière, relayés par les informations sur les radios publiques francophones en Suisse, France, Belgique et même… au Canada : « Des radars sur les routes du CERN !... »

  8. La saillance visuelle des objets routiers, un indicateur de la visibilité routière

    OpenAIRE

    BREMOND, R; TAREL, JP; CHOUKOUR, H; DEUGNIER, M

    2006-01-01

    Le diagnostic de la qualité de service de la route passe par la définition d'indicateurs liés à l'infrastructure routière et notamment des indicateurs de la perception que l'usager de la route peut avoir des éléments de l'infrastructure. Cette notion de visibilité routière, à son tour, peut être rapportée à plusieurs types de paramètres, qui peuvent être physiques (contraste, couleur), physiologiques (adaptation visuelle), ou psychologiques (saillance visuelle). Ce dernier aspect se rapporte ...

  9. Nuclear materials transport worldwide

    International Nuclear Information System (INIS)

    Stellpflug, J.

    1987-01-01

    This Greenpeace report shows: nuclear materials transport is an extremely hazardous business. There is no safe protection against accidents, kidnapping, or sabotage. Any moment of a day, at any place, a nuclear transport accident may bring the world to disaster, releasing plutonium or radioactive fission products to the environment. Such an event is not less probable than the MCA at Chernobyl. The author of the book in hand follows the secret track of radioactive materials around the world, from uranium mines to the nuclear power plants, from reprocessing facilities to the waste repositories. He explores the routes of transport and the risks involved, he gives the names of transport firms and discloses incidents and carelessness, tells about damaged waste drums and plutonium that 'disappeared'. He also tells about worldwide, organised resistance to such nuclear transports, explaining the Greenpeace missions on the open sea, or the 'day X' operation at the Gorleben site, informing the reader about protests and actions for a world freed from the threat of nuclear energy. (orig./HP) [de

  10. Thermal Transport in Phosphorene.

    Science.gov (United States)

    Qin, Guangzhao; Hu, Ming

    2018-02-02

    Phosphorene, a novel elemental 2D semiconductor, possesses fascinating chemical and physical properties which are distinctively different from other 2D materials. The rapidly growing applications of phosphorene in nano/optoelectronics and thermoelectrics call for comprehensive studies of thermal transport properties. In this Review, based on the theoretical and experimental progresses, the thermal transport properties of single-layer phosphorene, multilayer phosphorene (nanofilms), and bulk black phosphorus are summarized to give a general view of the overall thermal conductivity trend from single-layer to bulk form. The mechanism underlying the discrepancy in the reported thermal conductivity of phosphorene is discussed by reviewing the effect of different functionals and cutoff distances on the thermal transport evaluations. This Review then provides fundamental insight into the thermal transport in phosphorene by reviewing the role of resonant bonding in driving giant phonon anharmonicity and long-range interactions. In addition, the extrinsic thermal conductivity of phosphorene is reviewed by discussing the effects of strain and substrate, together with phosphorene based heterostructures and nanoribbons. This Review summarizes the progress of thermal transport in phosphorene from both theoretical calculations and experimental measurements, which would be of significance to the design and development of efficient phosphorene based nanoelectronics. © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  11. Hydrogen and transport

    International Nuclear Information System (INIS)

    Tomsons, E.

    2007-01-01

    In 2005 the Latvian transport consumed 43 PJ, which makes up 23% of the total priMary resources used in the country. On the world scale this latter figure was 17.6% in 2003. On the 1st October of 2005 in Latvia 808.6 thous. of cars, 119.9 thous. of lorries, 10,7 thous. of buses and 27.1 thous. of motorcycles were registred. The annual growth in the number of light motor cars in the last years was 5.5% on the average. In 2005 the Latvian transport consumed 335 thous. tons of petrol and 542 thous. tons of diesel fuel, which makes up 87.4% of the total resources used (in terms of the combustion heat). In the period of 2002-2005 the annual growth of energy resources consumed by transport was 4.87% on the average. According to forecasts, in 2015 the transports of our country will spend 1.64 times more energy resources as compared with 2005. If the transport of 2015 uses hydrogen, then for Latvia 270 thous. tons of this product will be needed. To obtain 270 thous. tons of hydrogen from water using the up-to-date equipment for electrolysis a considerable amount of electric energy is required. Such amount can be produced by generating stations of the total capacity of 1680 MWe(net). This figure is close to that for the total installed capacity of electric energy production already existing in Latvia. (Author)

  12. Sustainable Urban Transport Planning

    Directory of Open Access Journals (Sweden)

    Boitor Melania R.

    2013-07-01

    Full Text Available Environmental protection has become a common issue in every area, but extremely important for the domains which deal with intensive energy consumption as it is the case of the transportation. Achieving the sustainable cities on the other hand, is also focused on the protection of the environment in order to provide a higher quality of life for the population. Therefore it is considered that by improving the urban transportation planning additional benefits could be provided for both the environment and the sustainable development of the cities. One possibility is to supplement the traditionally land-use plans with the transportrelated zones analysis, where the city is divided in public transport, pedestrian and caroriented zones. Analyzing the transport-related zones of a city is important as it provides additional information in the assessment of the development trend. The process of zoning was conducted for the city of Cluj-Napoca, Romania. In this paper, the outcome of the zoning was analyzed for a more comprehensive review of the urban transport in order to attain a sustainable-oriented approach of the urban area development.

  13. A new transport hub

    CERN Multimedia

    Corinne Pralavorio

    2016-01-01

    CERN’s new Mobility Centre, allowing you to switch easily from one mode of transport to another, has just been officially opened.   Inauguration of the CERN Mobility Centre by Martin Steinacher, Director for Finance and Human Resources, and Lluis Miralles, Head of the SMB department. CERN’s new Mobility Centre, on the car park next to the Globe of Science and Innovation was officially opened on Tuesday, 22 March. The centre brings together all of CERN’s transport options in a single location. "Our aim is to create an intermodal hub where CERN users and personnel can switch from one mode of transport to another, and from CERN transport to public transport," explains Lluis Miralles, head of the Site Management and Buildings (SMB) department. The Mobility Centre incorporates the CERN bike and car rental services, the self-service car- and bike-sharing schemes, and SIXT car rental facilities (for long-distance journeys). It is located right ne...

  14. Sustainable Transport Data Collection and Application: China Urban Transport Database

    OpenAIRE

    Tian Jiang; Zhongyi Wu; Yu Song; Xianglong Liu; Haode Liu; Haozhi Zhang

    2013-01-01

    Transport policy making process of national and local governments should be supported by a comprehensive database to ensure a sustainable and healthy development of urban transport. China Urban Transport Database (CUTD) has been built to play such a role. This paper is to make an introduction of CUTD framework including user management, data warehouse, and application modules. Considering the urban transport development features of Chinese cities, sustainable urban transport development indic...

  15. Cfd Aided Development of a Si-Di Engine Aide au développement d'un moteur à injection directe d'essence par modélisation 3D

    Directory of Open Access Journals (Sweden)

    Henriot S.

    2006-12-01

    Full Text Available Gasoline Direct Injection (GDI appears to be the most relevant way to improve fuel efficiency of SI engines. But today, GDI is essentially regarded as a suitable technology for relatively high displacement engines, and the literature shows that the R&D effort on GDI engines is generally made for bores larger than 80 mm. For small bore engines (bore below 75 mm, locating an injector in already congested cylinder heads, with ultra lean stratified combustion capability while maintaining high engine specific power and proper cylinder head cooling is a real challenge. For such an engine, IFP is developing a 3-valve per cylinder engine (NSDI-3, based on a narrow spacingconcept, with a spark-plug-close-to-the-injector design and a suitable piston to confine the gasoline spray within the vicinity of the ignition location. This paper describes the contribution of 3D modeling to the development of this engine, from the initial work during the design of the prototype combustion chamber, to the development and tuning of the prototype engine on the test bench. Depuis quelques années, l'injection directe d'essence apparaÎt comme l'une des voies d'investigation les plus performantes pour améliorer le rendement des moteurs à allumage commandé. Cependant, cette technologie est, actuellement, plutôt réservée aux moteurs de cylindrée assez importante, et les travaux de R&D présentés dans la littérature font surtout état de développement pour des moteurs d'alésage supérieur à 80 mm. En ce qui concerne les petits moteurs (alésage inférieur à 75 mm, implanter un injecteur dans une culasse déjà largement encombrée, avec un fort potentiel de combustion en mélange très pauvre stratifié, tout en maintenant de bonnes performances moteur et un circuit de refroidissement bien dimensionné, constitue un véritable défi. Pour un tel moteur, l'Institut français du pétrole (IFP développe une solution à 3 soupapes par cylindre (NSDI-3, basée sur

  16. Planificateur de réunions (h/f) | CRDI - Centre de recherches pour le ...

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

    Fournir à des clients des estimations de coûts et des renseignements budgétaires pour les divers services associés aux activités planifiées, y compris : billets d'avion, frais d'hébergement et de séjour, installations de conférence, services audiovisuels et de traiteur, interprétation, transport routier et appui sur place.

  17. LNG in transportation

    International Nuclear Information System (INIS)

    Madden, Mike; White, Nick; Le Fevre, Chris

    2014-01-01

    This document summarizes the content of a 402 p. study published by CEDIGAZ, the International Center for Natural Gas Information. According to this study, LNG as a fuel will capture a significant market share in the transport sector by 2035. The greatest potential is seen in road transport, were annual demand is projected to reach 96 million tons per year (mtpa) in CEDIGAZ' base scenario while demand in the marine sector could grow to an estimated 77 mtpa. The rail sector could add another 6 mtpa to global demand. However, the development of LNG as a transport fuel faces a number of challenges, and will have to go hand in hand with the development of fueling infrastructure

  18. Water transport in brain:

    DEFF Research Database (Denmark)

    MacAulay, Nanna; Hamann, Steffan; Zeuthen, Thomas

    2004-01-01

    It is generally accepted that cotransporters transport water in addition to their normal substrates, although the precise mechanism is debated; both active and passive modes of transport have been suggested. The magnitude of the water flux mediated by cotransporters may well be significant: both...... the number of cotransporters per cell and the unit water permeability are high. For example, the Na(+)-glutamate cotransporter (EAAT1) has a unit water permeability one tenth of that of aquaporin (AQP) 1. Cotransporters are widely distributed in the brain and participate in several vital functions: inorganic......(+)-lactate cotransporters. We have previously determined water transport capacities for these cotransporters in model systems (Xenopus oocytes, cell cultures, and in vitro preparations), and will discuss their role in water homeostasis of the astroglial cell under both normo- and pathophysiologal situations. Astroglia...

  19. Bæredygtig transport

    DEFF Research Database (Denmark)

    Haas, Henning de; Søndergaard, Mads

    2009-01-01

    I denne artikel sættes fokus på bæredygtighed og transport. Baggrunden for artiklen er en undersøgelse af status for bæredygtig transport i et antal danske virksomheder i samarbejde med DHL. Indledningen giver en baggrund for fokus på bæredygtighed, efterfølgende sættes der fokus på "Green SCM......" for at afklare hvad det indeholder, definitioner mv. Dette er udgangspunktet for en præsentation af resultaterne fra undersøgelsen af bæredygtig transport. Undersøgelsen opsummeres og leder frem til en række implikationer for henholdsvis kunder (transportkøberne) og transportleverandørerne....

  20. Prioritized Contact Transport Stream

    Science.gov (United States)

    Hunt, Walter Lee, Jr. (Inventor)

    2015-01-01

    A detection process, contact recognition process, classification process, and identification process are applied to raw sensor data to produce an identified contact record set containing one or more identified contact records. A prioritization process is applied to the identified contact record set to assign a contact priority to each contact record in the identified contact record set. Data are removed from the contact records in the identified contact record set based on the contact priorities assigned to those contact records. A first contact stream is produced from the resulting contact records. The first contact stream is streamed in a contact transport stream. The contact transport stream may include and stream additional contact streams. The contact transport stream may be varied dynamically over time based on parameters such as available bandwidth, contact priority, presence/absence of contacts, system state, and configuration parameters.

  1. Transportation Institutional Plan

    Energy Technology Data Exchange (ETDEWEB)

    1986-08-01

    This Institutional Plan is divided into three chapters. Chapter 1 provides background information, discusses the purposes of the Plan and the policy guidance for establishing the transportation system, and describes the projected system and the plans for its integrated development. Chapter 2 discusses the major participants who must interact to build the system. Chapter 3 suggests mechanisms for interaction that will foster wide participation in program planning and implementation and provides a framework for managing and resolving the issues related to development and operation of the transportation system. A list of acronyms and a glossary are included for the reader's convenience. Also included in this Plan are four appendices. Of particular importance is Appendix A, which includes detailed discussion of specific transportation issues. Appendices B, C, and D provide supporting material to assist the reader in understanding the roles of the involved institutions.

  2. Energy for Transport

    DEFF Research Database (Denmark)

    Figueroa, Maria; Lah, Oliver; Fulton, Lewis M.

    2014-01-01

    , cost, distribution, infrastructure, storage, and public acceptability. The transition to low-carbon equitable and sustainable transport will take time but can be fostered by numerous short- and medium-term strategies that would benefit energy security, health, productivity, and sustainability.......Global transportation energy use is steeply rising, mainly as a result of increasing population and economic activity. Petroleum fuels remain the dominant energy source, reflecting advantages such as high energy density, low cost, and market availability. The movement of people and freight makes...... and the Environment) by Lee Schipper, we examine current trends and potential futures, revising several major global transport/energy reports. There are significant opportunities to slow travel growth and improve efficiency. Alternatives to petroleum exist but have different characteristics in terms of availability...

  3. Transportable criticality alarm system

    International Nuclear Information System (INIS)

    Clem, W.E.

    1988-09-01

    The Transportable Criticality Alarm System was developed at the Hanford Site in 1982 to comply with the requirements of US Department of Energy Order DOE 5480.1, 12/18/80, and ANSI/ANS-8.3- 1979. The portable unit that it replaced failed to comply with the new requirements in that it did not provide the necessary warning of malfunctions, nor did it provide the Hanford Site standard criticality alarm signal. Modern technology allowed the Transportable Criticality Alarm System to comply with the criticality requirements cited and to incorporate other features that make it more usable, maintainable, and reliable. The Transportable Criticality Alarm System (TCAS) provides temporary criticality coverage in manned areas where the facility criticality alarm system is not operable. This gamma radiation-sensitive system has been in use for the past 6 yr at the Hanford Site. 2 refs., 4 figs., 1 tab

  4. Preface: Nonclassical Transport

    International Nuclear Information System (INIS)

    Bolshov, L.; Kondratenko, P.; Pruess, K.

    2008-01-01

    Transport phenomena in highly heterogeneous media can be dramatically different from those in homogeneous media and therefore are of great fundamental and practical interest. Anomalous transport occurs in semiconductor physics, plasma physics, astrophysics, biology, and other areas. It plays an especially important role in hydrogeology because it may govern the rate of migration and degree of dispersion of groundwater contaminants from hazardous waste sites. The series of four articles in this special section of Vadose Zone Journal is devoted to transport phenomena in heterogeneous media in the context of geologic disposal of radioactive waste. It contains the results of joint investigations performed at the Nuclear Safety Institute of the Russian Academy of Sciences and Lawrence Berkeley National Laboratory in California. The work was supported by the U.S. DOE (under Contract No. DEAC02-05CH11231). The problems addressed in this research involve a broad range of space and time scales and were approached using modern methods of theoretical and computational physics, such as scaling analysis and diagrammatic techniques used before in critical phenomena theory. Special attention is paid to the asymptotics of concentration behavior (concentration tails). This issue is exceptionally important for the reliability assessments of radioactive waste disposal because, depending on the structure of the tails, concentrations at large distances from the source can differ by many orders of magnitude. In the first paper of this special section, Bolshov et al. (2008b) present an overview of field and laboratory observations that demonstrate nonclassical flow and transport behavior in geologic media. It is recognized that natural fracture networks as a rule have fractal geometry and can be classified as percolation systems. This is one of the main factors giving rise to anomalous transport in geologic media. Another important factor is the presence of contaminant traps provided by

  5. Large orbit neoclassical transport

    International Nuclear Information System (INIS)

    Lin, Z.; Tang, W.M.; Lee, W.W.

    1997-01-01

    Neoclassical transport in the presence of large ion orbits is investigated. The study is motivated by the recent experimental results that ion thermal transport levels in enhanced confinement tokamak plasmas fall below the open-quotes irreducible minimum levelclose quotes predicted by standard neoclassical theory. This apparent contradiction is resolved in the present analysis by relaxing the basic neoclassical assumption that the ions orbital excursions are much smaller than the local toroidal minor radius and the equilibrium scale lengths of the system. Analytical and simulation results are in agreement with trends from experiments. The development of a general formalism for neoclassical transport theory with finite orbit width is also discussed. copyright 1997 American Institute of Physics

  6. Paleoclassical electron heat transport

    International Nuclear Information System (INIS)

    Callen, J.D.

    2005-01-01

    Radial electron heat transport in low collisionality, magnetically-confined toroidal plasmas is shown to result from paleoclassical Coulomb collision processes (parallel electron heat conduction and magnetic field diffusion). In such plasmas the electron temperature equilibrates along magnetic field lines a long length L, which is the minimum of the electron collision length and a maximum effective half length of helical field lines. Thus, the diffusing field lines induce a radial electron heat diffusivity M ≅ L/(πR 0q ) ∼ 10 >> 1 times the magnetic field diffusivity η/μ 0 ≅ ν e (c/ω p ) 2 . The paleoclassical electron heat flux model provides interpretations for many features of 'anomalous' electron heat transport: magnitude and radial profile of electron heat diffusivity (in tokamaks, STs, and RFPs), Alcator scaling in high density plasmas, transport barriers around low order rational surfaces and near a separatrix, and a natural heat pinch (or minimum temperature gradient) heat flux form. (author)

  7. Air transport system

    CERN Document Server

    Schmitt, Dieter

    2016-01-01

    The book addresses all major aspects to be considered for the design and operation of aircrafts within the entire transportation chain. It provides the basic information about the legal environment, which defines the basic requirements for aircraft design and aircraft operation. The interactions between  airport, air traffic management and the airlines are described. The market forecast methods and the aircraft development process are explained to understand the very complex and risky business of an aircraft manufacturer. The principles of flight physics as basis for aircraft design are presented and linked to the operational and legal aspects of air transport including all environmental impacts. The book is written for graduate students as well as for engineers and experts, who are working in aerospace industry, at airports or in the domain of transport and logistics.

  8. Inositol transport proteins.

    Science.gov (United States)

    Schneider, Sabine

    2015-04-28

    The cyclic polyol myo-inositol is a key molecule in many different metabolic pathways among all organisms; in addition, it is fundamental for osmotic balance in the mammalian brain. This review sums up inositol transporters from eukaryotic organisms, elucidating their vital role in regulating the intracellular distribution and uptake of inositol. They can be divided into two groups according to their transport mechanisms: (1) sodium ion coupled inositol transporters that belong to the Solute Carrier Families 5 and 6-like Superfamily and, (2) proton coupled inositol symporters that are members of the Major Facilitator Superfamily. Intriguingly members of both families offer promising targets for medical treatment of a variety of diseases. Copyright © 2015 Federation of European Biochemical Societies. Published by Elsevier B.V. All rights reserved.

  9. TRANSPORTATION INDUSTRY EFFECTIVE MANAGEMENT CONDITIONS

    Directory of Open Access Journals (Sweden)

    V. I. Kuznetsov

    2011-01-01

    Full Text Available Main aspects that determine conditions of transportation industry effective management and decrease of transportation expenses are discussed. Theoretical concepts making it possible to solve the problem of scientific management of the whole country’s goods transportation costs are provided for. Main approaches are presented to the solution of motor transport operation ecological optimization problem as well as to the rise of motor transport workers’ labor productivity, to the increase of transportation vehicles use efficiency and to determine functional capacity of the motor transport complex.

  10. Evaluation of public transport

    DEFF Research Database (Denmark)

    Flyvbjerg, Bent; Kahr, Kjeld; Petersen, Peter Bo

    1986-01-01

    by a given supply of transport. In contrast with conventional methods, this method operates with real measures, i.e. real location (instead of traffic zones), real time (instead of average travel time), and real costs (instead of proxy-costs). The purpose is to produce relevant and easily understandable...... results suitable to open planning, for instance with citizen participation. Five examples of application of the method are given: (1) evaluation of changes in suburban bus services; (2) evaluation of geographical localities as regards public transport; (3) evaluation of circular bus routes; (4) evaluation...

  11. Sediment transport mechanics

    Science.gov (United States)

    Ballio, Francesco; Tait, Simon

    2012-12-01

    The Editor of Acta Geophysica and the Guest Editors wish to dedicate this Topical Issue on Sediment Transport Mechanics to the memory of Stephen Coleman, who died recently. During his career, Stephen had made an outstanding scientific contribution to the topic of Sediment Transport. The level of his contribution is demonstrated in the paper by Aberle, Coleman, and Nikora included in this issue, on which he started working before becoming aware of the illness that led to his untimely death. For scholars and colleagues Stephen remains an example of intellectual honesty and scientific insight.

  12. Onsite transportation hazards assessment

    International Nuclear Information System (INIS)

    Burnside, M.E.

    1998-01-01

    This report documents the emergency preparedness Hazards Assessment for the onsite transportation of hazardous material at the Hanford Site. The assessment is required by US Department of Energy (DOE) Order 5500.3A and provides the technical basis for the emergency classification and response procedures. A distinction is made between onsite for the purpose of emergency preparedness and onsite for the purpose of applying US Department of Transportation (DOT) regulations. Onsite for the purpose of emergency preparedness is considered to be within the physical boundary of the entire Hanford Site. Onsite for the purpose of applying DOT regulations is north of the Wye Barricade

  13. TRANSPORT OF COUNTERFEIT GOODS

    Directory of Open Access Journals (Sweden)

    Dagmar Babčanová

    2014-09-01

    Full Text Available The paper is focused on a current problem of transport of counterfeit goods in the European Union. Counterfeiting has a strong influence on the distribution organizations worldwide because most of counterfeit goods threaten the health and safety of consumers. Counterfeiting is a serious problem in the world economy today. The purpose of this paper is to point out the danger of counterfeiting in connection with the transport of Intellectual Property (IP rights - infringing goods. Background of the paper’s content is based on secondary data research of publicly available sources - international statistics and world reports.

  14. Constrained Optimal Transport

    Science.gov (United States)

    Ekren, Ibrahim; Soner, H. Mete

    2018-03-01

    The classical duality theory of Kantorovich (C R (Doklady) Acad Sci URSS (NS) 37:199-201, 1942) and Kellerer (Z Wahrsch Verw Gebiete 67(4):399-432, 1984) for classical optimal transport is generalized to an abstract framework and a characterization of the dual elements is provided. This abstract generalization is set in a Banach lattice X with an order unit. The problem is given as the supremum over a convex subset of the positive unit sphere of the topological dual of X and the dual problem is defined on the bi-dual of X. These results are then applied to several extensions of the classical optimal transport.

  15. Smart vehicular transportation systems

    Energy Technology Data Exchange (ETDEWEB)

    Little, C.Q.; Wilson, C.W.

    1997-05-01

    This work builds upon established Sandia intelligent systems technology to develop a unique approach for the integration of intelligent system control into the US Highway and urban transportation systems. The Sandia developed concept of the COPILOT controller integrates a human driver with computer control to increase human performance while reducing reliance on detailed driver attention. This research extends Sandia expertise in sensor based, real-time control of robotics systems to high speed transportation systems. Knowledge in the form of maps and performance characteristics of vehicles provides the automatic decision making intelligence needed to plan optimum routes, maintain safe driving speeds and distances, avoid collisions, and conserve fuel.

  16. Transporte de equinos

    OpenAIRE

    Marrero, Diego

    2012-01-01

    El transporte de caballos es una actividad muy frecuente que se realiza por distintos motivos: competencias de equitación, cría, subastas, tratamientos, etc. En todos los casos, una de las principales preocupaciones de los propietarios es procurar un traslado seguro y confortable. Esto sucede porque si el medio de transporte no es el adecuado puede provocar en los equinos un importante distrés, que se manifiesta en patologías de origen respiratorio, así como traumatismos en los miembros, lo q...

  17. Competitiveness in Road Transport

    DEFF Research Database (Denmark)

    Borgström, Benedikte; Gammelgaard, Britta; Bruun, Poul

    Road transport is an important sector, connecting time and space of production and consumption. Its market conditions has changed. The EU single market implementation has increased price pressure due to supply of low cost road freight transport from counties with lower cost structures. Changes...... a competitive value proposition? We will illustrate the strategy-as-practice with two projects, and discuss implications in terms of capabilities needed to create an effective value proposition and hence competitiveness. The theoretical contribution is in theorizing haulier strategic development in which we...

  18. Transport and Sustainability

    DEFF Research Database (Denmark)

    Jørgensen, Kaj

    1997-01-01

    Ph.D. study of the scope for sustainable transport in Denmark, and particularly of the role of the motor vehicle in this context. The distribution of groceries is used as case study of the introduction of the motor vehicle in Denmark, concluding that this has resulted in increases of the transport...... demand, energy consumption and emissions for distributing roughly the same quantities of groceries as in the 1950s. Next the scope for promoting sustainability by means of technical improvement of vehicles is assessed....

  19. Transportation of hazardous goods

    CERN Multimedia

    TS Department

    2008-01-01

    A general reminder: any transportation of hazardous goods by road is subject to the European ADR rules. The goods concerned are essentially the following: Explosive substances and objects; Gases (including aerosols and non-flammable gases such as helium and nitrogen); Flammable substances and liquids (inks, paints, resins, petroleum products, alcohols, acetone, thinners); Toxic substances (acids, thinners); Radioactive substances; Corrosive substances (paints, acids, caustic products, disinfectants, electrical batteries). Any requests for the transport of hazardous goods must be executed in compliance with the instructions given at this URL: http://ts-dep.web.cern.ch/ts-dep/groups/he/HH/adr.pdf Heavy Handling Section TS-HE-HH 73793 - 160364

  20. Air transport of dangerous goods

    OpenAIRE

    Gregor, Petr

    2009-01-01

    Diploma thesis topic deals with air transport of dangerous goods. In the beginning part it describes air cargo transportation itself as well as the main characteristics. Thesis introduces organizations involved in international transport of dangerous goods. Next part of diploma thesis reveals project analysis of air transportation of dangerous goods in respect of IATA Dangerous Goods regulations and procedures. Thesis also covers introduction to air transportation of dangerous goods in specif...

  1. Draft Transportation Institutional Plan

    Energy Technology Data Exchange (ETDEWEB)

    1985-09-01

    The Department of Energy recognizes that the success of its program to develop and implement a national system for nuclear waste management and disposal depends on broad-based public understanding and acceptance. While each program element has its particular sensitivity, the transportation of the waste may potentially affect the greatest number of people, and accordingly is highly visible and potentially issue-laden. Therefore, the Office of Civilian Radioactive Waste Management has developed this Transportation Institutional Plan to lay the foundation for interaction among all interested parties for the purpose of identifying and resolving issues of concern. The Plan is divided into four chapters. Chapter 1 provides bachground information and discusses the purpose of the Plan and the policy guidance for establishing the transportation system. Chapter 2 introduces the major participants who must interact to build both the system itself and the consensus philosophy that is essential for effective operations. Chapter 3 suggests mechanisms for interaction that will ensure wide participation in program planning and implementation. And, finally, Chapter 4 suggests a framework for managing and resolving the issues related to development and operation of the transportation system. A list of acronyms and a glossary are included for the reader's convenience. The Plan's appendices provide supporting material to assist the reader in understanding the roles of the involved institutions. 4 figs., 1 tab.

  2. Phloem transport in trees

    Science.gov (United States)

    Michael G. Ryan; Shinichi. Asao

    2014-01-01

    Phloem is like an enigmatic central banker: we know how important phloem is to plant function, but very little about how phloem functions as part of a whole-plant economy. Phloem transports carbohydrates, produced by photosynthesis and hydrolysis of reserve compounds, to sink tissues for growth, respiration and storage. At photosynthetic tissues, carbohydrates are...

  3. Artificial oxygen transport protein

    Science.gov (United States)

    Dutton, P. Leslie

    2014-09-30

    This invention provides heme-containing peptides capable of binding molecular oxygen at room temperature. These compounds may be useful in the absorption of molecular oxygen from molecular oxygen-containing atmospheres. Also included in the invention are methods for treating an oxygen transport deficiency in a mammal.

  4. Bystruktur og transport

    DEFF Research Database (Denmark)

    Nielsen, Thomas Alexander Sick

    2003-01-01

    Paperet præsenterer hovedkonklusionerne fra et PhD-studie af sammenhængene mellem bystruktur (særligt boliglokalisering) og transport i Aalborg. Det konkluderes at boliglokaliseringen har væsentlig betydning for transporten i det daglige. Det gælder især lokaliseringen i forhold til det samlede...

  5. Transportation cask contamination weeping

    International Nuclear Information System (INIS)

    Bennett, P.C.; Doughty, D.H.; Chambers, W.B.

    1993-01-01

    This paper describes the problem of cask contamination weeping, and efforts to understand the phenomenon and to eliminate its occurrence during spent nuclear fuel transport. The paper summarizes analyses of field experience and scoping experiments, and concentrates on current modelling and experimental validation efforts. (J.P.N.)

  6. Transport for smart cities

    DEFF Research Database (Denmark)

    Kristensen, Niels Buus; Pedersen, Allan Schrøder

    2011-01-01

    ’ activities can be reached within the relative close distances of the city. However, urbanisation has also led to significant disadvantages, of which transport accounts for some of the most severe. Traffic accidents and emissions of air pollutants and noise take heavy tolls in terms of people killed...

  7. Aquatic transport studies

    International Nuclear Information System (INIS)

    Anon.

    1976-01-01

    Aquatic transport studies focused on developing predictive models of streams of the Savannah River Plant area, on developing new field sampling systems, studying Pu in estuaries of the southeastern United States, and removing Pu from raw river water by domestic water treatment plants

  8. Water transport and energy.

    Science.gov (United States)

    Fricke, Wieland

    2017-06-01

    Water transport in plants occurs along various paths and is driven by gradients in its free energy. It is generally considered that the mode of transport, being either diffusion or bulk flow, is a passive process, although energy may be required to sustain the forces driving water flow. This review aims at putting water flow at the various organisational levels (cell, organ, plant) in the context of the energy that is required to maintain these flows. In addition, the question is addressed (1) whether water can be transported against a difference in its chemical free energy, 'water potential' (Ψ), through, directly or indirectly, active processes; and (2) whether the energy released when water is flowing down a gradient in its energy, for example during day-time transpiration and cell expansive growth, is significant compared to the energy budget of plant and cell. The overall aim of review is not so much to provide a definite 'Yes' and 'No' to these questions, but rather to stimulate discussion and raise awareness that water transport in plants has its real, associated, energy costs and potential energy gains. © 2016 John Wiley & Sons Ltd.

  9. Transport of reservoir fines

    DEFF Research Database (Denmark)

    Yuan, Hao; Shapiro, Alexander; Stenby, Erling Halfdan

    Modeling transport of reservoir fines is of great importance for evaluating the damage of production wells and infectivity decline. The conventional methodology accounts for neither the formation heterogeneity around the wells nor the reservoir fines’ heterogeneity. We have developed an integral...

  10. Multilevel transport calculations

    International Nuclear Information System (INIS)

    Sanchez, R.; Mondot, J.

    1986-10-01

    A new model for multigroup transport calculations based on a group-dependent spatial representation has been developed. The multilevel method takes advantage of the orthogonality of the energy and space operators, inherent to the structure of the linear transport equation, to decompose the energy domain into subdomains or levels, i.e., fast, epithermal and thermal, where suitable spatial approximations are used. The aim of the method is to allow for the use of larger mesh spacings at high neutron energies and, therefore, to cut down the computational cost while preserving the overall accuracy. The method can be easily implemented in today's standard transport codes by introducing small modifications in the computation of the multigroup external source. The multilevel model is of special interest for the calculation of media containing high thermal absorbers. A variant of this method, based on a nested, multilevel approximation, has been implemented in the APOLLO-II assembly transport code. Comparisons between the multilevel model and the usual multigroup approximation have been made for a PWR poisoned cell and for a thermal neutron barrier used to feed a molten FBR fuel sample. The results show that significant savings in computational times are obtained with the multilevel approximation. 10 refs

  11. Endocannabinoid transport revisited.

    Science.gov (United States)

    Nicolussi, Simon; Gertsch, Jürg

    2015-01-01

    Endocannabinoids are arachidonic acid-derived endogenous lipids that activate the endocannabinoid system which plays a major role in health and disease. The primary endocannabinoids are anandamide (AEA, N-arachidonoylethanolamine) and 2-arachidonoyl glycerol. While their biosynthesis and metabolism have been studied in detail, it remains unclear how endocannabinoids are transported across the cell membrane. In this review, we critically discuss the different models of endocannabinoid trafficking, focusing on AEA cellular uptake which is best studied. The evolution of the current knowledge obtained with different AEA transport inhibitors is reviewed and the confusions caused by the lack of their specificity discussed. A comparative summary of the most important AEA uptake inhibitors and the studies involving their use is provided. Based on a comprehensive literature analysis, we propose a model of facilitated AEA membrane transport followed by intracellular shuttling and sequestration. We conclude that novel and more specific probes will be essential to identify the missing targets involved in endocannabinoid membrane transport. © 2015 Elsevier Inc. All rights reserved.

  12. School Planning Safe Transporting.

    Science.gov (United States)

    New Jersey State Dept. of Education, Trenton. Bureau of Pupil Transportation.

    Prepared for boards of education and municipal planning authorities, school site selection is related to school bus safety. Consideration of direction and density of traffic flow, street crossings, curbing, drainage, road width, parking areas, number of pupils and personnel, number of buses, method of transportation, schedules and extra-curricular…

  13. Nuclear fuel transport flasks

    International Nuclear Information System (INIS)

    Burgess, M.H.; Fry, C.J.

    1984-01-01

    A nuclear fuel transport flask has a surrounding structure carrying inwardly directed heat transfer fins additional to the normal outwardly directed heat transfer fins on the main body of the flask. The additional fins can be interleaved with the main fins, and the structure carrying the additional fins can either be a shroud or an open framework. (author)

  14. ADVANCED CUTTINGS TRANSPORT STUDY

    Energy Technology Data Exchange (ETDEWEB)

    Troy Reed; Stefan Miska; Nicholas Takach; Kaveh Ashenayi; Gerald Kane; Mark Pickell; Len Volk; Mike Volk; Affonso Lourenco; Evren Ozbayoglu; Lei Zhou

    2002-01-30

    This is the second quarterly progress report for Year 3 of the ACTS project. It includes a review of progress made in: (1) Flow Loop development and (2) research tasks during the period of time between Oct 1, 2001 and Dec. 31, 2001. This report presents a review of progress on the following specific tasks: (a) Design and development of an Advanced Cuttings Transport Facility (Task 3: Addition of a Cuttings Injection/Collection System), (b) Research project (Task 6): ''Study of Cuttings Transport with Foam Under LPAT Conditions (Joint Project with TUDRP)'', (c) Research project (Task 9): ''Study of Foam Flow Behavior Under EPET Conditions'', (d) Research project (Task 10): ''Study of Cuttings Transport with Aerated Mud Under Elevated Pressure and Temperature Conditions'', (e) Research on instrumentation tasks to measure: Cuttings concentration and distribution in a flowing slurry (Task 11), and Foam properties while transporting cuttings. (Task 12), (f) Development of a Safety program for the ACTS Flow Loop. Progress on a comprehensive safety review of all flow-loop components and operational procedures. (Task 1S). (g) Activities towards technology transfer and developing contacts with Petroleum and service company members, and increasing the number of JIP members.

  15. Atomic transport properties

    International Nuclear Information System (INIS)

    Freyss, M.

    2015-01-01

    As presented in the first chapter of this book, atomic transport properties govern a large panel of nuclear fuel properties, from its microstructure after fabrication to its behaviour under irradiation: grain growth, oxidation, fission product release, gas bubble nucleation. The modelling of the atomic transport properties is therefore the key to understanding and predicting the material behaviour under irradiation or in storage conditions. In particular, it is noteworthy that many modelling techniques within the so-called multi-scale modelling scheme of materials make use of atomic transport data as input parameters: activation energies of diffusion, diffusion coefficients, diffusion mechanisms, all of which are then required to be known accurately. Modelling approaches that are readily used or which could be used to determine atomic transport properties of nuclear materials are reviewed here. They comprise, on the one hand, static atomistic calculations, in which the migration mechanism is fixed and the corresponding migration energy barrier is calculated, and, on the other hand, molecular dynamics calculations and kinetic Monte-Carlo simulations, for which the time evolution of the system is explicitly calculated. (author)

  16. Transport properties of liquids

    International Nuclear Information System (INIS)

    Rajagopal, K.

    1976-07-01

    The transport coefficients, self diffusivity, dinamical viscosity,total viscosity (i.e., the first and second viscosity coefficient) and thermal conductivity, are calculated at several temperatures and saturation pressures for the Argon, Krypton and Xenon liquids, from the Mie otential and the hard sphere theory. (L.C.) [pt

  17. Astrocytic GABA Transporters

    DEFF Research Database (Denmark)

    Schousboe, Arne; Wellendorph, Petrine; Frølund, Bente

    2017-01-01

    , and several of these compounds have been shown to exhibit pronounced anticonvulsant activity in a variety of animal seizure models. As proof of concept of the validity of this drug development approach, one GABA-transport inhibitor, tiagabine, has been developed as a clinically active antiepileptic drug...

  18. Draft Transportation Institutional Plan

    International Nuclear Information System (INIS)

    1985-09-01

    The Department of Energy recognizes that the success of its program to develop and implement a national system for nuclear waste management and disposal depends on broad-based public understanding and acceptance. While each program element has its particular sensitivity, the transportation of the waste may potentially affect the greatest number of people, and accordingly is highly visible and potentially issue-laden. Therefore, the Office of Civilian Radioactive Waste Management has developed this Transportation Institutional Plan to lay the foundation for interaction among all interested parties for the purpose of identifying and resolving issues of concern. The Plan is divided into four chapters. Chapter 1 provides bachground information and discusses the purpose of the Plan and the policy guidance for establishing the transportation system. Chapter 2 introduces the major participants who must interact to build both the system itself and the consensus philosophy that is essential for effective operations. Chapter 3 suggests mechanisms for interaction that will ensure wide participation in program planning and implementation. And, finally, Chapter 4 suggests a framework for managing and resolving the issues related to development and operation of the transportation system. A list of acronyms and a glossary are included for the reader's convenience. The Plan's appendices provide supporting material to assist the reader in understanding the roles of the involved institutions. 4 figs., 1 tab

  19. Transport in quantum wires

    Indian Academy of Sciences (India)

    Transport in quantum wires. SIDDHARTHA LAL, SUMATHI RAO£ and DIPTIMAN SEN. Centre for Theoretical Studies, Indian Institute of Science, Bangalore 560 012, India. £ Harish-chandra Research Institute, Chhatnag Road, Jhusi, Allahabad 211 019, India. Abstract. With a brief introduction to one-dimensional channels ...

  20. Safe transport of cyanamide.

    Science.gov (United States)

    Wehrstedt, Klaus-Dieter; Wildner, Werner; Güthner, Thomas; Holzrichter, Klaus; Mertschenk, Bernd; Ulrich, Armin

    2009-10-30

    For many years cyanamide (CAS no. 420-04-2) was not commercially available due to its unstable nature. Since about 1965 the former "Süddeutsche Kalkstickstoffwerke AG" (current name: AlzChem Trostberg GmbH) developed a special stabilizing system. It was to be investigated to which Class (e.g. "Corrosive Substances", Class 8) or Division (e.g. "Self-reactive Substances", Division 4.1) of the International Regulations for the Transport of Dangerous Goods cyanamide (pure or as a 50% solution in water) should be assigned and based on this which maximum quantities are allowed to transport e.g. in tanks. Cyanamide is used for the synthesis of pharmaceutical and agrochemical actives, biocides, dyestuffs and fine chemicals. During the last years cyanamide was tested at BAM and AQura. The results and an appraisal are presented in this paper. Thus, cyanamide should be classified according to the UN Recommendations on the Transport of Dangerous Goods in Class 8, UN number 2922 (50% solution in water) and UN number 2923 (pure substance) respectively, packaging group III, danger labels 8+6.1. Cyanamide, 50% solution in water, can be transported in portable tanks under specific conditions.

  1. Transportation questions and answers

    International Nuclear Information System (INIS)

    1989-01-01

    This document summarizes the transport and handling of radioactive materials in a ''question'' and ''answer'' form. It explains what is radioactive material, how it is shipped, and in case there is a spill, who is responsible for it. It also provides safeguard measures for radioactive materials. (TC)

  2. Beam transport elements

    CERN Multimedia

    CERN PhotoLab

    1965-01-01

    Two of the beam transport elements for the slow ejection system. On the left, a quadrupole 1.2 m long with a 5 cm aperture, capable of producing a gradient of 5000 gauss. On the right, a 1 m bending magnet with a 4 cm gap; its field is 20 000 gauss.

  3. Demographic Change and Transport

    DEFF Research Database (Denmark)

    Haustein, Sonja; Siren, Anu Kristiina; Framke, Elisabeth

    This report is the literature review on demographic changes and transport of Work Package 1 of the EU project CONSOL, “CONcerns and SOLutions – Road Safety in the Ageing Societies” (contract period: 2011-2013). The report is a state-of-the art report that combines current knowledge with new...

  4. Nevada Transportation Options Study

    International Nuclear Information System (INIS)

    P. GEHNER; E.M. WEAVER; L. FOSSUM

    2006-01-01

    This study performs a cost and schedule analysis of three Nevada Transportation options that support waste receipt at the repository. Based on the U.S. Department of Energy preference for rail transportation in Nevada (given in the Final Environmental Impact Statement), it has been assumed that a branch rail line would be constructed to support waste receipt at the repository. However, due to potential funding constraints, it is uncertain when rail will be available. The three Nevada Transportation options have been developed to meet a varying degree of requirements for transportation and to provide cost variations used in meeting the funding constraints given in the Technical Direction Letter guidelines for this study. The options include combinations of legal-weight truck, heavy-haul truck, and rail. Option 1 uses a branch rail line that would support initial waste receipt at the repository in 2010. Rail transportation would be the primary mode, supplemented by legal weight trucks. This option provides the highest level of confidence in cost and schedule, lowest public visibility, greatest public acceptability, lowest public dose, and is the recommended option for support of waste receipt. The completion of rail by 2010 will require spending approximately $800 million prior to 2010. Option 2 uses a phased rail approach to address a constrained funding scenario. To meet funding constraints, Option 2 uses a phased approach to delay high cost activities (final design and construction) until after initial waste receipt in 2010. By doing this, approximately 95 percent of the cost associated with completion of a branch rail line is deferred until after 2010. To support waste receipt until a branch rail line is constructed in Nevada, additional legal-weight truck shipments and heavy-haul truck shipments (on a limited basis for naval spent nuclear fuel) would be used to meet the same initial waste receipt rates as in Option 1. Use of heavy-haul shipments in the absence

  5. Structural diversity of ABC transporters

    Science.gov (United States)

    ter Beek, Josy; Guskov, Albert

    2014-01-01

    ATP-binding cassette (ABC) transporters form a large superfamily of ATP-dependent protein complexes that mediate transport of a vast array of substrates across membranes. The 14 currently available structures of ABC transporters have greatly advanced insight into the transport mechanism and revealed a tremendous structural diversity. Whereas the domains that hydrolyze ATP are structurally related in all ABC transporters, the membrane-embedded domains, where the substrates are translocated, adopt four different unrelated folds. Here, we review the structural characteristics of ABC transporters and discuss the implications of this structural diversity for mechanistic diversity. PMID:24638992

  6. SAFETY AND QUALITY CONTROL OF TRANSPORT SERVICES ON RAILWAY TRANSPORT

    Directory of Open Access Journals (Sweden)

    I. P. Sadlovska

    2010-10-01

    Full Text Available The article presents the provisions to improve procedure of licensing of passenger and freight transportation, technical specifications for services related to the passenger and freight transportations.

  7. EBS Radionuclide Transport Abstraction

    International Nuclear Information System (INIS)

    Schreiner, R.

    2001-01-01

    The purpose of this work is to develop the Engineered Barrier System (EBS) radionuclide transport abstraction model, as directed by a written development plan (CRWMS M and O 1999a). This abstraction is the conceptual model that will be used to determine the rate of release of radionuclides from the EBS to the unsaturated zone (UZ) in the total system performance assessment-license application (TSPA-LA). In particular, this model will be used to quantify the time-dependent radionuclide releases from a failed waste package (WP) and their subsequent transport through the EBS to the emplacement drift wall/UZ interface. The development of this conceptual model will allow Performance Assessment Operations (PAO) and its Engineered Barrier Performance Department to provide a more detailed and complete EBS flow and transport abstraction. The results from this conceptual model will allow PA0 to address portions of the key technical issues (KTIs) presented in three NRC Issue Resolution Status Reports (IRSRs): (1) the Evolution of the Near-Field Environment (ENFE), Revision 2 (NRC 1999a), (2) the Container Life and Source Term (CLST), Revision 2 (NRC 1999b), and (3) the Thermal Effects on Flow (TEF), Revision 1 (NRC 1998). The conceptual model for flow and transport in the EBS will be referred to as the ''EBS RT Abstraction'' in this analysis/modeling report (AMR). The scope of this abstraction and report is limited to flow and transport processes. More specifically, this AMR does not discuss elements of the TSPA-SR and TSPA-LA that relate to the EBS but are discussed in other AMRs. These elements include corrosion processes, radionuclide solubility limits, waste form dissolution rates and concentrations of colloidal particles that are generally represented as boundary conditions or input parameters for the EBS RT Abstraction. In effect, this AMR provides the algorithms for transporting radionuclides using the flow geometry and radionuclide concentrations determined by other

  8. Public/Private Transportation Partnerships and American Space Transportation

    OpenAIRE

    O'Neil, Patrick

    2005-01-01

    Public/private partnerships and intergovernmental interdependencies have played a critical role in the development of all transportation modes that are linked together to form the American transportation system. Transportation system development has been a slow and incremental process shaped by national security, private sector economic demands, and availability of technology, population density and geography. Whether the initial transportation mode began at the private or public level, all s...

  9. Radioactive materials transport; Le transport des matieres radioactives

    Energy Technology Data Exchange (ETDEWEB)

    Talbi, B.

    1996-10-01

    The development of peaceful applications of nuclear energy results in the increase of transport operations of radioactive materials. Therefore strong regulations on transport of radioactive materials turns out to be a necessity in Tunisia. This report presents the different axes of regulations which include the means of transport involved, the radiation protection of the carriers, the technical criteria of security in transport, the emergency measures in case of accidents and penalties in case of infringement. (TEC). 12 refs., 1 fig.

  10. Mass Transport within Soils

    Energy Technology Data Exchange (ETDEWEB)

    McKone, Thomas E.

    2009-03-01

    Contaminants in soil can impact human health and the environment through a complex web of interactions. Soils exist where the atmosphere, hydrosphere, geosphere, and biosphere converge. Soil is the thin outer zone of the earth's crust that supports rooted plants and is the product of climate and living organisms acting on rock. A true soil is a mixture of air, water, mineral, and organic components. The relative proportions of these components determine the value of the soil for agricultural and for other human uses. These proportions also determine, to a large extent, how a substance added to soil is transported and/or transformed within the soil (Spositio, 2004). In mass-balance models, soil compartments play a major role, functioning both as reservoirs and as the principal media for transport among air, vegetation, surface water, deeper soil, and ground water (Mackay, 2001). Quantifying the mass transport of chemicals within soil and between soil and atmosphere is important for understanding the role soil plays in controlling fate, transport, and exposure to multimedia pollutants. Soils are characteristically heterogeneous. A trench dug into soil typically reveals several horizontal layers having different colors and textures. As illustrated in Figure 1, these multiple layers are often divided into three major horizons: (1) the A horizon, which encompasses the root zone and contains a high concentration of organic matter; (2) the B horizon, which is unsaturated, lies below the roots of most plants, and contains a much lower organic carbon content; and (3) the C horizon, which is the unsaturated zone of weathered parent rock consisting of bedrock, alluvial material, glacial material, and/or soil of an earlier geological period. Below these three horizons lies the saturated zone - a zone that encompasses the area below ground surface in which all interconnected openings within the geologic media are completely filled with water. Similarly to the unsaturated

  11. Interaction of railway and marine transport (Murmansk Transport Hub)

    OpenAIRE

    Sokolov A.A.; Solov'yov A.A.

    2015-01-01

    The classification of problems of interaction between water (marine) and railway transport on the example of the Murmansk Transport Hub has been presented; some prospects for the development of technology for interaction with the logistics of transportation of general cargo in the Murmansk Commercial Seaport, Murmansk Marine Fishing Port, and oil terminals of the Kola Bay have been shown

  12. Glutamate transporters combine transporter- and channel-like features

    NARCIS (Netherlands)

    Slotboom, DJ; Konings, WN; Lolkema, JS

    2001-01-01

    Glutamate transporters in the mammalian central nervous system have a unique position among secondary transport proteins as they exhibit glutamate-gated chloride-channel activity in addition to glutamate-transport activity. In this article, the available data on the structure of the glutamate

  13. Nuclear fuel transport and particularly spent fuel transport

    International Nuclear Information System (INIS)

    Lenail, B.

    1986-01-01

    Nuclear material transport is an essential activity for COGEMA linking the different steps of the fuel cycle transport systems have to be safe and reliable. Spent fuel transport is more particularly examined in this paper because the development of reprocessing plant. Industrial, techmical and economical aspects are reviewed [fr

  14. The cost of transportation`s oil dependence

    Energy Technology Data Exchange (ETDEWEB)

    Greene, D.L.

    1995-05-01

    Transportation is critical to the world`s oil dependence problem because of the large share of world oil it consumes and because of its intense dependence on oil. This paper will focus on the economic costs of transportation`s oil dependence.

  15. Saturated Zone Colloid Transport

    Energy Technology Data Exchange (ETDEWEB)

    H. Viswanathan; P. Reimus

    2003-09-05

    Colloid retardation is influenced by the attachment and detachment of colloids from immobile surfaces. This analysis demonstrates the development of parameters necessary to estimate attachment and detachment of colloids and, hence, retardation in both fractured tuff and porous alluvium. Field and experimental data specific to fractured tuff are used for the analysis of colloid retardation in fractured tuff. Experimental data specific to colloid transport in alluvial material from Yucca Mountain as well as bacteriophage field studies in alluvial material, which are thought to be good analogs for colloid transport, are used to estimate attachment and detachment of colloids in the alluvial material. There are no alternative scientific approaches or technical methods for calculating these retardation factors.

  16. Shielded Canister Transporter

    International Nuclear Information System (INIS)

    Eidem, G.G. Jr.; Fages, R.

    1993-01-01

    The Hanford Waste Vitrification Plant (HWVP) will produce canisters filled with high-level radioactive waste immobilized in borosilicate glass. This report discusses a Shielded Canister Transporter (SCT) which will provide the means for safe transportation and handling of the canisters from the Vitrification Building to the Canister Storage Building (CSB). The stainless steel canisters are 0.61 meters in diameter, 3.0 meters tall, and weigh approximately 2,135 kilograms, with a maximum exterior surface dose rate of 90,000 R/hr. The canisters are placed into storage tubes to a maximum of three tall (two for overpack canisters) with an impact limiter placed at the tube bottom and between each canister. A floor plug seals the top of the storage tube at the operating floor level of the CSB

  17. Solitonic Josephson Thermal Transport

    Science.gov (United States)

    Guarcello, Claudio; Solinas, Paolo; Braggio, Alessandro; Giazotto, Francesco

    2018-03-01

    We explore the coherent thermal transport sustained by solitons through a long Josephson junction as a thermal gradient across the system is established. We observe that a soliton causes the heat current through the system to increase. Correspondingly, the junction warms up in conjunction with the soliton, with temperature peaks up to, e.g., approximately 56 mK for a realistic Nb-based proposed setup at a bath temperature Tbath=4.2 K . The thermal effects on the dynamics of the soliton are also discussed. Markedly, this system inherits the topological robustness of the solitons. In view of these results, the proposed device can effectively find an application as a superconducting thermal router in which the thermal transport can be locally mastered through solitonic excitations, whose positions can be externally controlled through a magnetic field and a bias current.

  18. Rail transport systems approach

    CERN Document Server

    2017-01-01

    This book shows how the systems approach is employed by scientists in various countries to solve specific problems concerning railway transport. In particular, the book describes the experiences of scientists from Romania, Germany, the Czech Republic, the UK, Russia, Ukraine, Lithuania and Poland. For many of these countries there is a problem with the historical differences between the railways. In particular, there are railways with different rail gauges, with different signaling and communication systems, with different energy supplies and, finally, with different political systems, which are reflected in the different approaches to the management of railway economies. The book’s content is divided into two main parts, the first of which provides a systematic analysis of individual means of providing and maintaining rail transport. In turn, the second part addresses infrastructure and management development, with particular attention to security issues. Though primarily written for professionals involved...

  19. Nonlinear chiral transport phenomena

    Science.gov (United States)

    Chen, Jiunn-Wei; Ishii, Takeaki; Pu, Shi; Yamamoto, Naoki

    2016-06-01

    We study the nonlinear responses of relativistic chiral matter to the external fields such as the electric field E , gradients of temperature and chemical potential, ∇T and ∇μ . Using the kinetic theory with Berry curvature corrections under the relaxation time approximation, we compute the transport coefficients of possible new electric currents that are forbidden in usual chirally symmetric matter but are allowed in chirally asymmetric matter by parity. In particular, we find a new type of electric current proportional to ∇μ ×E due to the interplay between the effects of the Berry curvature and collisions. We also derive an analog of the "Wiedemann-Franz" law specific for anomalous nonlinear transport in relativistic chiral matter.

  20. Polaronic transport in polysilanes

    Czech Academy of Sciences Publication Activity Database

    Nešpůrek, Stanislav; Nožár, Juraj; Kadashchuk, A.; Fishchuk, I. I.

    2009-01-01

    Roč. 193, č. 1 (2009), s. 1-4 ISSN 1742-6588. [International Conference on Electron Dynamics in Semiconductors, Optoelectronics and Nanostructures /16./. Montpellier, 24.08.2009-28.08.2009] R&D Projects: GA AV ČR IAA100100622; GA AV ČR KAN400720701 Institutional research plan: CEZ:AV0Z40500505 Keywords : polaronic transport * polysilanes * charge carrier mobility Subject RIV: CD - Macromolecular Chemistry

  1. Beam Extraction and Transport

    CERN Document Server

    Kalvas, T.

    2013-12-16

    This chapter gives an introduction to low-energy beam transport systems, and discusses the typically used magnetostatic elements (solenoid, dipoles and quadrupoles) and electrostatic elements (einzel lens, dipoles and quadrupoles). The ion beam emittance, beam space-charge effects and the physics of ion source extraction are introduced. Typical computer codes for analysing and designing ion optical systems are mentioned, and the trajectory tracking method most often used for extraction simulations is described in more detail.

  2. Urban Transport and Communication

    International Nuclear Information System (INIS)

    Irandu, E.M.

    1999-01-01

    The population according to the 1989 census was 21,448,774 inhabitants. This figure shows that on average the total population has been increasing by more than 40% every decade since 1948. As a result the widening gap between fertility and mortality, the population is growing at an accelerated rate. The current official population growth rate figure of 3.4% per annum puts the country among the world's most rapidly growing nations. It is projected that by the year 2010, the population will be about 37.4 million. At present the urban centres with a population size of 2,000 people and above constitute about 18.1% of the total population (Kenya, 1994). Rapid economic growth has led to the development of a number of urban centres as centres of commerce, industry and tourism. Consequently, this has led to rural urban drift. This drift to urban areas causes a number of problems which if unresolved will limit the ability of the urban centres to support their population The rapid increase in urban population causes a shortage of facilities to meet the increasing demand in services such as public transport, water supply, sewage and housing (Ramatullah, 1997: 161-168). Urban Transport acts as catalyst to both urban and national development, by facilitating the movements associated with urban and national Development. They provide a means by which goods and services are made available to industry and consumers, creating opportunity for social and economic interaction and employment. Without urban transport, access to health, education and employment would not be possible. Indeed urban transport is what gives life to urban development

  3. Energy use in transport

    Energy Technology Data Exchange (ETDEWEB)

    Allan, R.R.

    1977-10-15

    Brief data and information on consumption of oil-based fuels in New Zealand transport are presented. Then the role of the private car, conservation attitudes and behavior, social impacts of energy conservation are discussed. Apart from the methanol and LP-gas options which do not conserve energy, but only substitute energy sources by local supplies, noticeable fuel savings without sacrificing mobility and changing living patterns can be achieved only by concerted implementation of a package of measures.

  4. Transport phenomena in nanofluidics

    OpenAIRE

    Schoch, Reto Bruno; Han, J.; Renaud, Philippe

    2008-01-01

    Transport of fluid in and around nanometer-sized objects with at least one characteristic dimension below 100 nm renders possible phenomena that are not accessible at bigger length scales. This research field is termed nanofluidics and received its name only recently, but the roots in science and technology are broad. Nanofluidics has experienced a big growth during the last few years, confirmed by significant scientific and practical achievements. This review focuses on physical proper...

  5. Transport Phenomena in Gel

    Directory of Open Access Journals (Sweden)

    Masayuki Tokita

    2016-05-01

    Full Text Available Gel becomes an important class of soft materials since it can be seen in a wide variety of the chemical and the biological systems. The unique properties of gel arise from the structure, namely, the three-dimensional polymer network that is swollen by a huge amount of solvent. Despite the small volume fraction of the polymer network, which is usually only a few percent or less, gel shows the typical properties that belong to solids such as the elasticity. Gel is, therefore, regarded as a dilute solid because its elasticity is much smaller than that of typical solids. Because of the diluted structure, small molecules can pass along the open space of the polymer network. In addition to the viscous resistance of gel fluid, however, the substance experiences resistance due to the polymer network of gel during the transport process. It is, therefore, of importance to study the diffusion of the small molecules in gel as well as the flow of gel fluid itself through the polymer network of gel. It may be natural to assume that the effects of the resistance due to the polymer network of gel depends strongly on the network structure. Therefore, detailed study on the transport processes in and through gel may open a new insight into the relationship between the structure and the transport properties of gel. The two typical transport processes in and through gel, that is, the diffusion of small molecules due to the thermal fluctuations and the flow of gel fluid that is caused by the mechanical pressure gradient will be reviewed.

  6. Transport of radioactive material

    International Nuclear Information System (INIS)

    Lombard, J.

    1996-01-01

    This work deals with the transport of radioactive materials. The associated hazards and potential hazards are at first described and shows the necessity to define specific safety regulations. The basic principles of radiological protection and of the IAEA regulations are given. The different types of authorized packages and of package labelling are explained. The revision, updating and the monitoring of the regulations effectiveness is the subject of the last part of this conference. (O.M.)

  7. Transport phenomena II essentials

    CERN Document Server

    REA, The Editors of

    2012-01-01

    REA's Essentials provide quick and easy access to critical information in a variety of different fields, ranging from the most basic to the most advanced. As its name implies, these concise, comprehensive study guides summarize the essentials of the field covered. Essentials are helpful when preparing for exams, doing homework and will remain a lasting reference source for students, teachers, and professionals. Transport Phenomena II covers forced convention, temperature distribution, free convection, diffusitivity and the mechanism of mass transfer, convective mass transfer, concentration

  8. Glycine Transporter Dimers

    Science.gov (United States)

    Bartholomäus, Ingo; Milan-Lobo, Laura; Nicke, Annette; Dutertre, Sébastien; Hastrup, Hanne; Jha, Alok; Gether, Ulrik; Sitte, Harald H.; Betz, Heinrich; Eulenburg, Volker

    2015-01-01

    Different Na+/Cl−-dependent neurotransmitter transporters of the SLC6a family have been shown to form dimers or oligomers in both intracellular compartments and at the cell surface. In contrast, the glycine transporters (GlyTs) GlyT1 and -2 have been reported to exist as monomers in the plasma membrane based on hydrodynamic and native gel electrophoretic studies. Here, we used cysteine substitution and oxidative cross-linking to show that of GlyT1 and GlyT2 also form dimeric complexes within the plasma membrane. GlyT oligomerization at the cell surface was confirmed for both GlyT1 and GlyT2 by fluorescence resonance energy transfer microscopy. Endoglycosidase treatment and surface biotinylation further revealed that complex-glycosylated GlyTs form dimers located at the cell surface. Furthermore, substitution of tryptophan 469 of GlyT2 by an arginine generated a transporter deficient in dimerization that was retained intracellulary. Based on these results and GlyT structures modeled by using the crystal structure of the bacterial homolog LeuTAa, as a template, residues located within the extracellular loop 3 and at the beginning of transmembrane domain 6 are proposed to contribute to the dimerization interface of GlyTs. PMID:18252709

  9. Thermalhydraulics and activity transport

    International Nuclear Information System (INIS)

    McDonald, B.H.; Wren, D.J.

    1990-01-01

    The potential consequences of a reactor accident, in terms of its impact on public safety, rest on the source term of radioactive fission products. The source term, as, as defined by an international group of experts, is the quantity of radioactive material which might be released in a nuclear accident: its physical and chemical form and the other quantities needed to completely specify its dispersion in the environment (e.g., energy in the plume, height of release, duration of release etc.). Although there are a large number of physical and chemical factors that will contribute to the determination of the source term for a given accident scenario, those factors having a direct impact on the rate of transport are of obvious importance. The thermalhydraulic conditions controlling the rate of mass transport, among other things, are probably the most important factors influencing the source term. This paper is an overview of the areas in which thermalhydraulics most strongly influences activity transport during a severe accident in a water-cooled reactor. It also includes some discussion of the areas where coupling between the physics used in separate computer models of the two phenomena must be considered in any mechanistic best-estimate calculations of the source term

  10. Surety applications in transportation

    Energy Technology Data Exchange (ETDEWEB)

    Matalucci, R.V.; Miyoshi, D.S.

    1998-01-01

    Infrastructure surety can make a valuable contribution to the transportation engineering industry. The lessons learned at Sandia National Laboratories in developing surety principles and technologies for the nuclear weapons complex and the nuclear power industry hold direct applications to the safety, security, and reliability of the critical infrastructure. This presentation introduces the concepts of infrastructure surety, including identification of the normal, abnormal, and malevolent threats to the transportation infrastructure. National problems are identified and examples of failures and successes in response to environmental loads and other structural and systemic vulnerabilities are presented. The infrastructure surety principles developed at Sandia National Laboratories are described. Currently available technologies including (a) three-dimensional computer-assisted drawing packages interactively combined with virtual reality systems, (b) the complex calculational and computational modeling and code-coupling capabilities associated with the new generation of supercomputers, and (c) risk-management methodologies with application to solving the national problems associated with threats to the critical transportation infrastructure are discussed.

  11. Transportation of medical isotopes

    International Nuclear Information System (INIS)

    Nielsen, D.L.

    1997-01-01

    A Draft Technical Information Document (HNF-1855) is being prepared to evaluate proposed interim tritium and medical isotope production at the Fast Flux Test Facility (FFTF). This assessment examines the potential health and safety impacts of transportation operations associated with the production of medical isotopes. Incident-free and accidental impacts are assessed using bounding source terms for the shipment of nonradiological target materials to the Hanford Site, the shipment of irradiated targets from the FFTF to the 325 Building, and the shipment of medical isotope products from the 325 Building to medical distributors. The health and safety consequences to workers and the public from the incident-free transportation of targets and isotope products would be within acceptable levels. For transportation accidents, risks to works and the public also would be within acceptable levels. This assessment is based on best information available at this time. As the medical isotope program matures, this analysis will be revised, if necessary, to support development of a final revision to the Technical Information Document

  12. Transportation of medical isotopes

    Energy Technology Data Exchange (ETDEWEB)

    Nielsen, D.L.

    1997-11-19

    A Draft Technical Information Document (HNF-1855) is being prepared to evaluate proposed interim tritium and medical isotope production at the Fast Flux Test Facility (FFTF). This assessment examines the potential health and safety impacts of transportation operations associated with the production of medical isotopes. Incident-free and accidental impacts are assessed using bounding source terms for the shipment of nonradiological target materials to the Hanford Site, the shipment of irradiated targets from the FFTF to the 325 Building, and the shipment of medical isotope products from the 325 Building to medical distributors. The health and safety consequences to workers and the public from the incident-free transportation of targets and isotope products would be within acceptable levels. For transportation accidents, risks to works and the public also would be within acceptable levels. This assessment is based on best information available at this time. As the medical isotope program matures, this analysis will be revised, if necessary, to support development of a final revision to the Technical Information Document.

  13. Bubble transport in bifurcations

    Science.gov (United States)

    Bull, Joseph; Qamar, Adnan

    2017-11-01

    Motivated by a developmental gas embolotherapy technique for cancer treatment, we examine the transport of bubbles entrained in liquid. In gas embolotherapy, infarction of tumors is induced by selectively formed vascular gas bubbles that originate from acoustic vaporization of vascular droplets. In the case of non-functionalized droplets with the objective of vessel occlusion, the bubbles are transported by flow through vessel bifurcations, where they may split prior to eventually reach vessels small enough that they become lodged. This splitting behavior affects the distribution of bubbles and the efficacy of flow occlusion and the treatment. In these studies, we investigated bubble transport in bifurcations using computational and theoretical modeling. The model reproduces the variety of experimentally observed splitting behaviors. Splitting homogeneity and maximum shear stress along the vessel walls is predicted over a variety of physical parameters. Maximum shear stresses were found to decrease with increasing Reynolds number. The initial bubble length was found to affect the splitting behavior in the presence of gravitational asymmetry. This work was supported by NIH Grant R01EB006476.

  14. Globalisation, transport and the environment

    Science.gov (United States)

    2010-01-01

    OECD and the International Transport Forum (ITF) held a GLobal Forum on Transport and Environment in a Globalising World, 10-12 November 2008 in Guadalajara, Mexico. There were around 200 participants from 23 countries at the global forum, representi...

  15. Energy use in Ground Transportation

    Science.gov (United States)

    1983-06-01

    Transportation systems account for approximately twenty-five percent of the country's total energy consumption. Such a large fraction on the Nation's energy resources has prompted increased awareness of the role which transportation technology plays ...

  16. Accident rates in mine transport

    Energy Technology Data Exchange (ETDEWEB)

    Skurka, V.

    1987-11-01

    Describes accident trends for mine transport which now, due to increased automation, makes up 60-80% of all mining activities. Gives figures in tabular form for fatalities and serious injuries in organizations under control of State Mining Authority, showing that transport accidents are the most numerous (38% for period 1976-1986), followed by rock bursts (22%) and machinery accidents (10%). Analysis shows that both surface and underground transport are equally involved and that conveyors are the worst offenders, causing 31% of transport accidents during 1976-1986, followed by rail transport with 26% and automobile transport with 16%. Gives further details of precise causes of accidents involving these 3 types of transport and stresses that accidents can be prevented by using transport systems correctly, organizing them correctly, proper maintenance, use of safety devices and good working discipline. 5 refs.

  17. Transport of encapsulated nuclear fuels

    International Nuclear Information System (INIS)

    Broman, Ulrika; Dybeck, Peter; Ekendahl, Ann-Mari

    2005-12-01

    The transport system for encapsulated fuel is described, including a preliminary drawing of a transport container. In the report, the encapsulation plant is assumed to be located to Oskarshamn, and the repository to Oskarshamn or Forsmark

  18. Determinants of maritime transport costs

    Science.gov (United States)

    2002-04-01

    Recent literature has emphasized the importance of transport costs and infrastructure in explaining trade, access to markets, and increases in per capita income. For most Latin American countries, transport costs are a greater barrier to U.S. markets...

  19. Quantum Transport in Mesoscopic Systems

    Indian Academy of Sciences (India)

    988. RESONANCE │ November 2010. GENERAL │ ARTICLE. Quantum Transport in Mesoscopic Systems. CoulombBlockadeandKondoEffect. Navinder Singh. Keywords. Quantum transport, mesoscopic systems, Coulomb blockade,. Kondo effect. Navinder Singh works in the Physical Research. Laboratory, Ahmedabad.

  20. Rural transportation emergency preparedness plans.

    Science.gov (United States)

    2009-07-01

    Improving the emergency preparedness of rural transportation systems is the overall goal of this research. Unique characteristics exist in rural transportation systems including widely dispersed and diverse populations and geographic areas. Exploring...