Prototyping and Composing Aspect Languages: using an Aspect Interpreter Framework

NARCIS (Netherlands)

Havinga, W.K.; Bergmans, Lodewijk; Aksit, Mehmet

2008-01-01

Domain specific aspect languages (DSALs) are becoming more popular because they can be designed to represent recurring concerns in a way that is optimized for a specific domain. However, the design and implementation of even a limited domain-specific aspect language can be a tedious job. To address

Initial Performance of the Aspect System on the Chandra Observatory: Post-Facto Aspect Reconstruction

Science.gov (United States)

Aldcroft, T.; Karovska, M.; Cresitello-Dittmar, M.; Cameron, R.

2000-01-01

The aspect system of the Chandra Observatory plays a key role in realizing the full potential of Chandra's x-ray optics and detectors. To achieve the highest spatial and spectral resolution (for grating observations), an accurate post-facto time history of the spacecraft attitude and internal alignment is needed. The CXC has developed a suite of tools which process sensor data from the aspect camera assembly and gyroscopes, and produce the spacecraft aspect solution. In this poster, the design of the aspect pipeline software is briefly described, followed by details of aspect system performance during the first eight months of flight. The two key metrics of aspect performance are: image reconstruction accuracy, which measures the x-ray image blurring introduced by aspect; and celestial location, which is the accuracy of detected source positions in absolute sky coordinates.

Prototyping and Composing Aspect Languages: using an Aspect Interpreter Framework

NARCIS (Netherlands)

Havinga, W.K.; Bergmans, Lodewijk; Aksit, Mehmet

2007-01-01

Domain speci��?c aspect languages (DSALs) are becoming more popular because they can be designed to represent recurring concerns in a way that is optimized for a speci��?c domain. However, the design and implementation of even a limited domain-speci��?c aspect language can be a tedious job. To

Criminal Aspects of Artificial Abortion

OpenAIRE

Hartmanová, Leona

2016-01-01

Criminal Aspects of Artificial Abortion This diploma thesis deals with the issue of artificial abortion, especially its criminal aspects. Legal aspects are not the most important aspects of artificial abortion. Social, ethical or ideological aspects are of the same importance but this diploma thesis cannot analyse all of them. The main issue with artificial abortion is whether it is possible to force a pregnant woman to carry a child and give birth to a child when she cannot or does not want ...

Aspect-Oriented Programming

NARCIS (Netherlands)

Bergmans, Lodewijk; Videira Lopes, Cristina; Moreira, Ana; Demeyer, Serge

1999-01-01

Aspect-oriented programming is a promising idea that can improve the quality of software by reduce the problem of code tangling and improving the separation of concerns. At ECOOP'97, the first AOP workshop brought together a number of researchers interested in aspect-orientation. At ECOOP'98, during

Early Aspects at ICSE 2007: Workshop on Aspect-Oriented Requirements Engineering and Architecture Design

NARCIS (Netherlands)

Chitchyan, R; Rashid, A.; Moreira, A; Araujo, J.; Clements, P.; Baniassad, E.; Tekinerdogan, B.

2007-01-01

The “Early Aspects @ ICSE’07��? is the 11th workshop in the series of Early Aspects workshops [1] which focuses on aspect identification during the requirements engineering and architecture derivation activities. The specific aim of the present workshop is twofold: (a) to initiate creation of an

Large Aspect Ratio Tokamak Study

International Nuclear Information System (INIS)

Reid, R.L.; Holmes, J.A.; Houlberg, W.A.; Peng, Y.K.M.; Strickler, D.J.; Brown, T.G.; Wiseman, G.W.

1980-06-01

The Large Aspect Ratio Tokamak Study (LARTS) at Oak Ridge National Laboratory (ORNL) investigated the potential for producing a viable longburn tokamak reactor by enhancing the volt-second capability of the ohmic heating transformer through the use of high aspect ratio designs. The plasma physics, engineering, and economic implications of high aspect ratio tokamaks were assessed in the context of extended burn operation. Using a one-dimensional transport code plasma startup and burn parameters were addressed. The pulsed electrical power requirements for the poloidal field system, which have a major impact on reactor economics, were minimized by optimizing the startup and shutdown portions of the tokamak cycle. A representative large aspect ratio tokamak with an aspect ratio of 8 was found to achieve a burn time of 3.5 h at capital cost only approx. 25% greater than that of a moderate aspect ratio design tokamak

Large aspect ratio tokamak study

International Nuclear Information System (INIS)

Reid, R.L.; Holmes, J.A.; Houlberg, W.A.; Peng, Y.K.M.; Strickler, D.J.; Brown, T.G.; Sardella, C.; Wiseman, G.W.

1979-01-01

The Large Aspect Ratio Tokamak Study (LARTS) investigated the potential for producing a viable long burn tokamak reactor through enhanced volt-second capability of the ohmic heating transformer by employing high aspect ratio designs. The plasma physics, engineering, and economic implications of high aspect ratio tokamaks were accessed in the context of extended burn operation. Plasma startup and burn parameters were addressed using a one-dimensional transport code. The pulsed electrical power requirements for the poloidal field system, which have a major impact on reactor economics, were minimized by optimizing the field in the ohmic heating coil and the wave shape of the ohmic heating discharge. A high aspect ratio reference reactor was chosen and configured

Cognitive aspects of color

Science.gov (United States)

Derefeldt, Gunilla A. M.; Menu, Jean-Pierre; Swartling, Tiina

1995-04-01

This report surveys cognitive aspects of color in terms of behavioral, neuropsychological, and neurophysiological data. Color is usually defined as psychophysical color or as perceived color. Behavioral data on categorical color perception, absolute judgement of colors, color coding, visual search, and visual awareness refer to the more cognitive aspects of color. These are of major importance in visual synthesis and spatial organization, as already shown by the Gestalt psychologists. Neuropsychological and neurophysiological findings provide evidence for an interrelation between cognitive color and spatial organization. Color also enhances planning strategies, as has been shown by studies on color and eye movements. Memory colors and the color- language connections in the brain also belong among the cognitive aspects of color.

Aspect-Oriented Programming using Composition Filters

NARCIS (Netherlands)

Aksit, Mehmet; Tekinerdogan, B.

1998-01-01

Software engineers may experience problems in modeling certain aspects while applying object-oriented techniques [4, 10, 11]. Composition-Filters are capable of expressing various different kinds of aspects in a uniform manner. These aspects are, for example, inheritance and delegation [1] and

Aspect OntoMaven - Aspect-Oriented Ontology Development and Configuration With OntoMaven

OpenAIRE

Paschke, Adrian; Schaefermeier, Ralph

2015-01-01

In agile ontology-based software engineering projects support for modular reuse of ontologies from large existing remote repositories, ontology project life cycle management, and transitive dependency management are important needs. The contribution of this paper is a new design artifact called OntoMaven combined with a unified approach to ontology modularization, aspect-oriented ontology development, which was inspired by aspect-oriented programming. OntoMaven adopts the Apache Maven-based d...

Criminological aspects of crime recidivism

OpenAIRE

Lelková, Helena

2015-01-01

Criminological aspects of criminal recidivism The topic of this thesis are the criminological aspects of criminal recidivism and goal is to present a complete outline of some of the basic ideas related to the concept of criminal recidivism and to introduce the reader to its selected criminological aspects. This thesis is divided into four chapters. The introductory chapter is focused on the concept of criminal recidivism itself, and similarly defines the various concepts with emphasis on the ...

Foundational aspects of security

DEFF Research Database (Denmark)

Chatzikokolakis, Konstantinos; Mödersheim, Sebastian Alexander; Palamidessi, Catuscia

2014-01-01

This Special Issue of the Journal of Computer Security focuses on foundational aspects of security, which in recent years have helped change much of the way we think about and approach system security.......This Special Issue of the Journal of Computer Security focuses on foundational aspects of security, which in recent years have helped change much of the way we think about and approach system security....

Assessment of nuclear fuel cycles with respect to assurance of energy supply; economic aspects; environmental aspects; non-proliferation

International Nuclear Information System (INIS)

1979-01-01

This paper, which was presented to all INFCE Working Groups gives a broad qualitative assessment in tabular form of the following five fuel cycles: LWR once-through, LWR with thermal recycle, HWR once-through, HTR with uranium recycle, fast breeder reactor. The assessment is given of the assurance of supply aspects, the macro- and micro-economic aspects, the environmental aspects, and the non-proliferation, including safeguards, aspects of each fuel cycle

Organization aspect

NARCIS (Netherlands)

Grefen, P.W.P.J.; Mehandjiev, N.; Mehandjiev, N.; Grefen, P.W.P.J.

2010-01-01

Following the BOAT framework discussed in Chapter 1, this chapter describes the organization aspect of the CrossWork approach. It shows how the business requirements identified in the previous chapter can be fulfilled by dynamic organization structures and business processes in Networks of

Transcription and the aspect ratio of DNA

DEFF Research Database (Denmark)

Olsen, Kasper Wibeck; Bohr, Jakob

2013-01-01

analysis of transcription. It is shown that under certain reasonable assumptions transcription is only possible if the aspect ratio is in the regime corresponding to further twisting. We find this constraint to be in agreement with long-established crystallographic studies of DNA.......Two separate regimes exist for the aspect ratio of DNA. A low aspect regime where DNA will twist further under strain and a high aspect regime where DNA will untwist under strain. The question of the overall geometry, i.e. the aspect ratio, of DNA is revisited from the perspective of a geometrical...

Towards aspect-oriented functional–structural plant modelling

Science.gov (United States)

Cieslak, Mikolaj; Seleznyova, Alla N.; Prusinkiewicz, Przemyslaw; Hanan, Jim

2011-01-01

Background and Aims Functional–structural plant models (FSPMs) are used to integrate knowledge and test hypotheses of plant behaviour, and to aid in the development of decision support systems. A significant amount of effort is being put into providing a sound methodology for building them. Standard techniques, such as procedural or object-oriented programming, are not suited for clearly separating aspects of plant function that criss-cross between different components of plant structure, which makes it difficult to reuse and share their implementations. The aim of this paper is to present an aspect-oriented programming approach that helps to overcome this difficulty. Methods The L-system-based plant modelling language L+C was used to develop an aspect-oriented approach to plant modelling based on multi-modules. Each element of the plant structure was represented by a sequence of L-system modules (rather than a single module), with each module representing an aspect of the element's function. Separate sets of productions were used for modelling each aspect, with context-sensitive rules facilitated by local lists of modules to consider/ignore. Aspect weaving or communication between aspects was made possible through the use of pseudo-L-systems, where the strict-predecessor of a production rule was specified as a multi-module. Key Results The new approach was used to integrate previously modelled aspects of carbon dynamics, apical dominance and biomechanics with a model of a developing kiwifruit shoot. These aspects were specified independently and their implementation was based on source code provided by the original authors without major changes. Conclusions This new aspect-oriented approach to plant modelling is well suited for studying complex phenomena in plant science, because it can be used to integrate separate models of individual aspects of plant development and function, both previously constructed and new, into clearly organized, comprehensive FSPMs. In

Towards aspect-oriented functional--structural plant modelling.

Science.gov (United States)

Cieslak, Mikolaj; Seleznyova, Alla N; Prusinkiewicz, Przemyslaw; Hanan, Jim

2011-10-01

Functional-structural plant models (FSPMs) are used to integrate knowledge and test hypotheses of plant behaviour, and to aid in the development of decision support systems. A significant amount of effort is being put into providing a sound methodology for building them. Standard techniques, such as procedural or object-oriented programming, are not suited for clearly separating aspects of plant function that criss-cross between different components of plant structure, which makes it difficult to reuse and share their implementations. The aim of this paper is to present an aspect-oriented programming approach that helps to overcome this difficulty. The L-system-based plant modelling language L+C was used to develop an aspect-oriented approach to plant modelling based on multi-modules. Each element of the plant structure was represented by a sequence of L-system modules (rather than a single module), with each module representing an aspect of the element's function. Separate sets of productions were used for modelling each aspect, with context-sensitive rules facilitated by local lists of modules to consider/ignore. Aspect weaving or communication between aspects was made possible through the use of pseudo-L-systems, where the strict-predecessor of a production rule was specified as a multi-module. The new approach was used to integrate previously modelled aspects of carbon dynamics, apical dominance and biomechanics with a model of a developing kiwifruit shoot. These aspects were specified independently and their implementation was based on source code provided by the original authors without major changes. This new aspect-oriented approach to plant modelling is well suited for studying complex phenomena in plant science, because it can be used to integrate separate models of individual aspects of plant development and function, both previously constructed and new, into clearly organized, comprehensive FSPMs. In a future work, this approach could be further

Verb aspect, alternations and quantification

Directory of Open Access Journals (Sweden)

Svetla Koeva

2015-11-01

Full Text Available Verb aspect, alternations and quantification In this paper we are briefly discuss the nature of Bulgarian verb aspect and argue that the verb aspect pairs are different lexical units with different (although related meaning, different argument structure (reflecting categories, explicitness and referential status of arguments and different sets of semantic and syntactic alternations. The verb prefixes resulting in perfective verbs derivation in some cases can be interpreted as lexical quantifiers as well. Thus the Bulgarian verb aspect is related (in different way both with the potential for the generation of alternations and with the prefixal lexical quantification. It is shown that the scope of the lexical quantification by means of verbal prefixes is the quantified verb phrase and the scope remains constant in all derived alternations. The paper concerns the basic issues of these complex problems, while the detailed description of the conditions satisfying particular alternation or particular lexical quantification are subject of a more detailed study.

Organisational aspects, research required, educational aspects

International Nuclear Information System (INIS)

Rueterjans, H.

1987-01-01

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

Tense and Aspect in English

DEFF Research Database (Denmark)

Davidsen-Nielsen, Niels

2013-01-01

In the 1990's the author cooperated with Carl Bache on a grammar of English. It turned out that the views they had previously arrived at individually on tense and aspect could be combined by operating with a fused system involving four ordered choices resulting in sixteen tense-aspect forms...

Criminal aspects domestic violence

OpenAIRE

Smetanová, Kristina

2013-01-01

Smetanová, Kristina. Criminal aspects of domestic violence The topic of this thesis is the criminal aspects of domestic violence. The aim of the thesis is to describe this dangerous and complicated social problem and focus on outlining the possibilities of protection under Czech criminal law. The thesis consists of eight chapters. The first chapter explains what the domestic violence is and which sources, types and characters does it have.The second chapter shows who can be the violent person...

Verbal aspect category and some ways of distinguishing of aspect pairs of verbs

Directory of Open Access Journals (Sweden)

Elena V. Sheyko

2016-09-01

Full Text Available The article discusses one of the most complex grammatical categories of the verb - category of the aspect, it is noted that there are still unsolved issues relating to the status of this category, its volume, ratio to the aspect pairs of verbs. One group of scientists after V.V. Vinogradov calls category of aspect as word-changing on the basis of the lexical identity of aspect pairs, another group, and in particular I.G. Miloslavsky, relates it to the formative, the third group, which representative is L.A. Mesenyashina, tryes to find a compromise, and those verbs, which syntactic-functional series are identical, calls paired, and those verbs in which there are significant differences in compatibility, calls different lexems. Thus it is accounted only the compatibility of verbs with the word forms, as well as many verbs can act as a reference in subordinate clauses, and in this case their compatibility in different lexical-semantic versions may vary. It is shown on the example of the verbs “чувствовать – почувствовать», which in the majority of lexicographical sources are named paired verbs, but their compatibility is not the same, and therefore, they can not be called as aspect pair. Therefore, in determining the pair/unpair verbs we should proceed from the same or not the same invariant meaning of verbs (in the terminology of A. Timberlake, take into account their multiple meanings and compatibility in different LSV and consider compatibility not only at the level of word forms, but also at the level of a complex sentence.

Aspect-Oriented Change Realizations and Their Interaction

DEFF Research Database (Denmark)

Vranić, Valentino; Menkyna, Radoslav; Bebjak, Michal

2009-01-01

With aspect-oriented programming, changes can be treated explicitly and directly at the programming language level. An approach to aspect-oriented change realization based on a two-level change type model is presented in this paper. In this approach, aspect-oriented change realizations are mainly...

Tailoring Software Inspections for Aspect-Oriented Programming

Science.gov (United States)

Watkins, Charlette Ward

2009-01-01

Aspect-Oriented Software Development (AOSD) is a new approach that addresses limitations inherent in conventional programming, especially the principle of separation of concerns by emphasizing the encapsulation and modularization of crosscutting concerns through a new abstraction, the "aspect." Aspect-oriented programming is an emerging AOSD…

Unele consideraţii cu privire la critica în arhitectură

Directory of Open Access Journals (Sweden)

Tamara Nesterov

2017-10-01

Full Text Available The absence of architectural criticism is felt especially in the contemporary period, when the image of new architectural product radically differs from their predecessors, created in accordance with the Vitruvian triad: benefit-strength-beauty. Some of the identified causes are given in this article, such as the use of the term “criticism” only in negative sense of its meaning, to the detriment of the transfer of its true content as “analysis”, “clarification”, “hermeneutics,” as well as auto-censure of architecture researchers. Another reason is the inheritance of the negative social climate of the times of the USSR. The ideological intervention of the totalitarian state in the artistic process led to the depersonalization of architecture, which was the result of collective work, while suppressing the leading role of the architect and the loss of freedom of creativity. This led to the stoppage of natural development of architecture, when architecture from visual art in the past became a branch of the construction industry, strangled by technical norms. Since the 1960s, Moldovan architecture, following the example of the foreign one, has been developing in accordance with technological progress, absorbing the results of expanding the cultural horizon and scientific achievements, has returned to plastic expressiveness, which has become its main character. At the same time, the functional organization and the constructive structure, get away from visual perception into invisible part of the iceberg.

Systemic lupus erythematosus: Clinical and experimental aspects

International Nuclear Information System (INIS)

Smolen, J.S.

1987-01-01

This text covers questions related to the history, etiology, pathogenesis, clinical aspects and therapy of systematic lupus erythematosus (SLE). Both animal models and human SLE are considered. With regard to basic science, concise information on cellular immunology, autoantibodies, viral aspects and molecular biology in SLE is provided. Clinical topics then deal with medical, dermatologic, neurologic, radiologic, pathologic, and therapeutic aspects. The book not only presents the most recent information on clinical and experimental insights, but also looks at future aspects related to the diagnosis and therapy of SLE

Environmental Aspects, Objectives and Targets Identification Process

International Nuclear Information System (INIS)

Green, R.

2002-01-01

The purpose of this report is to document the environmental aspects and associated environmental impacts of the Bechtel SAIC Company (BSC) scope of work, evaluate the significance of those environmental aspects based on established criteria, and establish environmental objectives and targets for specific environmental aspects. This report is intended to be used by environmental staff in the evaluation of BSC work packages during the annual risk-based planning process. This report shall be fully reviewed and revised annually during the annual work planning process to reflect changes in BSC operations, facilities, and scope of work. Planned BSC work will be evaluated to determine if the work is covered by a previously defined activity, product or service (see Table 2); if work activities require redefinition or addition of a new activity; and if the significant evaluation for each environment aspect is still valid based on scope of planned work. New workscope initiated during the fiscal year through the Baseline Change Proposal process (i.e., not as part of the annual work plan) also will be reviewed for new environmental aspects and determination of whether the new workscope would change the significance rating of any environmental aspect. If a new environmental aspect is identified in a new work activity, product, or service but the aspect is not determined to be significant (see Section 4), then this report can be changed through an interim change notice (ICN). This report can be changed five times through an ICN before a full revision is required. However, if new workscope causes an environmental aspect to be graded as significant using the evaluation process in Section 4, this report shall be revised though a full review and revision

Aspect-Oriented Modelling from a Different Angle

DEFF Research Database (Denmark)

Kindler, Ekkart; Schmelter, David

2008-01-01

In this paper, we report on a new approach of aspect-oriented modelling, which is particularly suited for domains with naturally born aspects as part of that domain: MoDowA for Modelling Domains with Aspects. Though these models are on a very high level of abstraction and could be made early in t...

General safety aspects

International Nuclear Information System (INIS)

1998-01-01

In this part next aspects are described: (1) Priority to safety; (2) Financial and human resources;; (3) Human factor; (4) Operator's quality assurance system; (5) Safety assessment and Verification; (6) Radiation protection and (7) Emergency preparedness

Separation of energy companies. Judicial aspects. Fiscal aspects of unbundling

International Nuclear Information System (INIS)

Slotboom, M.M.; Ter Heegde, A.

2005-01-01

There is much discussion in the Netherlands about the plan of the Dutch government to separate (unbundle) energy companies into a commercial energy supply business and a network business. In a series of articles attention will be paid to the legal aspects of the separation (unbundling) [nl

AspectKE*:Security Aspects with Program Analysis for Distributed Systems

DEFF Research Database (Denmark)

2010-01-01

AspectKE* is the first distributed AOP language based on a tuple space system. It is designed to enforce security policies to applications containing untrusted processes. One of the key features is the high-level predicates that extract results of static program analysis. These predicates provide...

ACER Tests of Basic Skills: Aspects of Literacy, Aspects of Numercy. Teacher's Manual. Blue Series 6.

Science.gov (United States)

Lokan, Jan; And Others

Developed for the Basic Skills Testing Program (BSTP) in New South Wales, Australia, this teacher's manual describes the ACER (Australian Council for Educational Research) Tests of Basic Skills. The two tests in this series, Aspects of Literacy and Aspects of Numeracy, were administered statewide by government school classroom teachers in August,…

ACER Tests of Basic Skills: Aspects of Literacy, Aspects of Numeracy. Teacher's Manual. Green Series 6.

Science.gov (United States)

Lokan, Jan; And Others

Developed for the Basic Skills Testing Program (BSTP) in New South Wales, Australia, this teacher's manual describes the Green Series 6 of the ACER (Australian Council for Educational Research) Tests of Basic Skills. The two tests in this series, Aspects of Literacy and Aspects of Numeracy, were administered statewide by government school…

ACER Tests of Basic Skills: Aspects of Literacy, Aspects of Numeracy. Teacher's Manual. Blue Series 3.

Science.gov (United States)

Lokan, Jan; And Others

Developed for the Basic Skills Testing Program (BSTP) in New South Wales, Australia, this teacher's manual describes the Blue Series 3 of the ACER (Australian Council for Educational Research) Tests of Basic Skills. The two tests in the series, Aspects of Literacy and Aspects of Numeracy, were administered statewide by government school classroom…

ACER Tests of Basic Skills: Aspects of Literacy, Aspects of Numeracy. Teacher's Manual. Green Series 3.

Science.gov (United States)

Lokan, Jan; And Others

Developed for the Basic Skills Testing Program (BSTP) in New South Wales, Australia, this teacher's manual describes the Green Series 3 of the ACER (Australian Council for Educational Research) Tests of Basic Skills. The two tests in this series, Aspects of Literacy and Aspects of Numeracy, were administered statewide by government school…

From policies to aspects in KLAIM

DEFF Research Database (Denmark)

Herbert, Luke Thomas; Egilsson, Einar

2008-01-01

The aspect oriented programming paradigm facilitates the separation of cross cutting concerns in system development. Security policies are a typical such concern and in this paper we present a simple policy language, LUNAR, and show how it can be translated into aspect definitions. We perform...

Social Aspects Of Managing Homeowner Associations

Directory of Open Access Journals (Sweden)

Szczepańska Magdalena

2015-03-01

Full Text Available The article calls attention to homeowners associations (HOAs, which are becoming the dominant organizational form of housing development. It focuses on managing HOAs, especially on the social aspects and determinants of the process. The author claims that in order to understand how HOAs function, it is absolutely crucial to take social aspects under consideration. The members’ involvement, relations between the tenants and cultural norms influence the effectiveness of collective action. Those issues are especially important for professional property managers. The aim of the article is to present social aspects of managing HOAs in Poland.

abc the aspectBench compiler for aspectJ a workbench for aspect-oriented programming language and compilers research

DEFF Research Database (Denmark)

Allan, Chris; Avgustinov, Pavel; Christensen, Aske Simon

2005-01-01

Aspect-oriented programming (AOP) is gaining popularity as a new way of modularising cross-cutting concerns. The aspectbench compiler (abc) is a new workbench for AOP research which provides an extensible research framework for both new language features and new compiler optimisations. This poste...

Comprehensive Aspectual UML Approach to Support AspectJ

Directory of Open Access Journals (Sweden)

Aws Magableh

2014-01-01

Full Text Available Unified Modeling Language is the most popular and widely used Object-Oriented modelling language in the IT industry. This study focuses on investigating the ability to expand UML to some extent to model crosscutting concerns (Aspects to support AspectJ. Through a comprehensive literature review, we identify and extensively examine all the available Aspect-Oriented UML modelling approaches and find that the existing Aspect-Oriented Design Modelling approaches using UML cannot be considered to provide a framework for a comprehensive Aspectual UML modelling approach and also that there is a lack of adequate Aspect-Oriented tool support. This study also proposes a set of Aspectual UML semantic rules and attempts to generate AspectJ pseudocode from UML diagrams. The proposed Aspectual UML modelling approach is formally evaluated using a focus group to test six hypotheses regarding performance; a “good design” criteria-based evaluation to assess the quality of the design; and an AspectJ-based evaluation as a reference measurement-based evaluation. The results of the focus group evaluation confirm all the hypotheses put forward regarding the proposed approach. The proposed approach provides a comprehensive set of Aspectual UML structural and behavioral diagrams, which are designed and implemented based on a comprehensive and detailed set of AspectJ programming constructs.

Comprehensive Aspectual UML approach to support AspectJ.

Science.gov (United States)

Magableh, Aws; Shukur, Zarina; Ali, Noorazean Mohd

2014-01-01

Unified Modeling Language is the most popular and widely used Object-Oriented modelling language in the IT industry. This study focuses on investigating the ability to expand UML to some extent to model crosscutting concerns (Aspects) to support AspectJ. Through a comprehensive literature review, we identify and extensively examine all the available Aspect-Oriented UML modelling approaches and find that the existing Aspect-Oriented Design Modelling approaches using UML cannot be considered to provide a framework for a comprehensive Aspectual UML modelling approach and also that there is a lack of adequate Aspect-Oriented tool support. This study also proposes a set of Aspectual UML semantic rules and attempts to generate AspectJ pseudocode from UML diagrams. The proposed Aspectual UML modelling approach is formally evaluated using a focus group to test six hypotheses regarding performance; a "good design" criteria-based evaluation to assess the quality of the design; and an AspectJ-based evaluation as a reference measurement-based evaluation. The results of the focus group evaluation confirm all the hypotheses put forward regarding the proposed approach. The proposed approach provides a comprehensive set of Aspectual UML structural and behavioral diagrams, which are designed and implemented based on a comprehensive and detailed set of AspectJ programming constructs.

Organisational aspects of care.

Science.gov (United States)

Bloomfield, Jacqueline; Pegram, Anne

2015-03-04

Organisational aspects of care, the second essential skills cluster, identifies the need for registered nurses to systematically assess, plan and provide holistic patient care in accordance with individual needs. Safeguarding, supporting and protecting adults and children in vulnerable situations; leading, co-ordinating and managing care; functioning as an effective and confident member of the multidisciplinary team; and managing risk while maintaining a safe environment for patients and colleagues, are vital aspects of this cluster. This article discusses the roles and responsibilities of the newly registered graduate nurse. Throughout their education, nursing students work towards attaining this knowledge and these skills in preparation for their future roles as nurses.

Ranking product aspects through sentiment analysis of online reviews

Science.gov (United States)

Wang, Wei; Wang, Hongwei; Song, Yuan

2017-03-01

The electronic word-of-mouth (e-WOM) is one of the most important among all the factors affecting consumers' behaviours. Opinions towards a product through online reviews will influence purchase decisions of other online consumers by changing their perceptions on the product quality. Furthermore, each product aspect may impact consumers' intentions differently. Thus, sentiment analysis and econometric models are incorporated to examine the relationship between purchase intentions and aspect-opinion pairs, which enable the weight estimation for each product aspect. We first identify product aspects and reduce dimensions to extract aspect-opinion pairs. Next the information gain is calculated for each aspect through entropy theory. Based on sentiment polarity and sentiment strength, we formulate an econometric model by integrating the information gain to measure the aspect's weight. In the experiment, we track 386 digital cameras on Amazon for 39 months, and results show that the aspect weight for digital cameras is detected more precisely than TF-ID and HAC algorithms. The results will bridge product aspects and consumption intention to facilitate e-WOM-based marketing.

Ethical aspects of nuclear power

International Nuclear Information System (INIS)

Streithofen, H.B.

1989-01-01

The nuclear controversy comprises many ethical aspects, e.g. the waste disposal problem. Nuclear opponents should not neglect the environmental protection aspect; for example, the use of nuclear power alone brought about an 8% reduction of the CO 2 burden in 1987. Our responsibility towards nature and humans in the Third World leaves us no alternative to nuclear power. On the other hand, the nuclear power debate should not become a matter of religious beliefs. (DG) [de

Aspect oriented implementation of design patterns using metadata ...

African Journals Online (AJOL)

Computer programming paradigms aim to provide better separation of concerns. Aspect oriented programming extends object oriented programming by managing crosscutting concerns using aspects. Two of the most important critics of aspect oriented programming are the “tyranny of the dominant signature” and lack of ...

An aspect-oriented methodology for designing secure applications

NARCIS (Netherlands)

Georg, Geri; Ray, Indrakshi; Anastasakis, Kyriakos; Bordbar, Behzad; Toahchoodee, Manachai; Houmb, S.H.

We propose a methodology, based on aspect-oriented modeling (AOM), for incorporating security mechanisms in an application. The functionality of the application is described using the primary model and the attacks are specified using aspects. The attack aspect is composed with the primary model to

Modeling Submarine Lava Flow with ASPECT

Science.gov (United States)

Storvick, E. R.; Lu, H.; Choi, E.

2017-12-01

Submarine lava flow is not easily observed and experimented on due to limited accessibility and challenges posed by the fast solidification of lava and the associated drastic changes in rheology. However, recent advances in numerical modeling techniques might address some of these challenges and provide unprecedented insight into the mechanics of submarine lava flow and conditions determining its wide-ranging morphologies. In this study, we explore the applicability ASPECT, Advanced Solver for Problems in Earth's ConvecTion, to submarine lava flow. ASPECT is a parallel finite element code that solves problems of thermal convection in the Earth's mantle. We will assess ASPECT's capability to model submarine lava flow by observing models of lava flow morphology simulated with GALE, a long-term tectonics finite element analysis code, with models created using comparable settings and parameters in ASPECT. From these observations we will contrast the differing models in order to identify the benefits of each code. While doing so, we anticipate we will learn about the conditions required for end-members of lava flow morphology, for example, pillows and sheet flows. With ASPECT specifically we focus on 1) whether the lava rheology can be implemented; 2) how effective the AMR is in resolving morphologies of the solidified crust; 3) whether and under what conditions the end-members of the lava flow morphologies, pillows and sheets, can be reproduced.

Aspect Βased Classification Model for Social Reviews

Directory of Open Access Journals (Sweden)

J. Mir

2017-12-01

Full Text Available Aspect based opinion mining investigates deeply, the emotions related to one’s aspects. Aspects and opinion word identification is the core task of aspect based opinion mining. In previous studies aspect based opinion mining have been applied on service or product domain. Moreover, product reviews are short and simple whereas, social reviews are long and complex. However, this study introduces an efficient model for social reviews which classifies aspects and opinion words related to social domain. The main contributions of this paper are auto tagging and data training phase, feature set definition and dictionary usage. Proposed model results are compared with CR model and Naïve Bayes classifier on same dataset having accuracy 98.17% and precision 96.01%, while recall and F1 are 96.00% and 96.01% respectively. The experimental results show that the proposed model performs better than the CR model and Naïve Bayes classifier.

Supporting Product Line Evolution with Framed Aspects

DEFF Research Database (Denmark)

Loughran, Neil; Rashid, Awais; Zhang, Weishan

2004-01-01

, but there will eventually come a time when a certain feature or scenario appears which could not have been foreseen in the early stages of development. We argue that frames and aspects when used in isolation cannot overcome these weaknesses effectively. However, they can be addressed by using the respective strengths......This paper discusses how evolution in software product lines can be supported using framed aspects: a combination of aspect-oriented programming and frame technology. Product line architectures and assets are subject to maintenance and evolution throughout their lifetime due to the emergence of new...... of both technologies in combination. The amalgamation of framing and aspect-oriented techniques can help in the integration of new features and thus reduce the risk of architectural erosion....

Aspect-Oriented Programming

NARCIS (Netherlands)

Lopes, C.; Bergmans, Lodewijk; Lopes, C.

1999-01-01

Aspect-oriented programming is a promising idea that can improve the quality of software by reduce the problem of code tangling and improving the separation of concerns. At ECOOP’97, the first AOP workshop brought together a number of researchers interested in aspectorientation. At ECOOP’98, during

Flying High: The Aeromedical Aspects of Marihuana

Science.gov (United States)

A summary of the discussions from the Civil Aeromedical Institute Symposium on aeromedical aspects of marihuana is presented. The invited panel...discussed the legal aspects of marihuana use and aviation, the experiences of military aviation, and the acute and chronic effects of the drug. For civil...aviation, the panel proposed a 12-16 hour period between marihuana use and work in aviation, no radical changes in FAA policy towards marihuana use, and additional research on aeromedical aspects of marihuana .

Physical aspects of radioisotope brachytherapy

International Nuclear Information System (INIS)

1967-01-01

The present report represents an attempt to provide, within a necessarily limited compass, an authoritative guide to all important physical aspects of the use of sealed gamma sources in radiotherapy. Within the report, reference is made wherever necessary to the more extensive but scattered literature on this subject. While this report attempts to cover all the physical aspects of radioisotope 'brachytherapy' it does not, of course, deal exhaustively with any one part of the subject. 384 refs, 3 figs, 6 tabs

Cosmological aspects of superstring models

International Nuclear Information System (INIS)

Binetruy, P.

1986-10-01

I consider more specifically the cosmological aspects of supersymmetry breaking in ''superstring models'' (grand unified models which are believed to describe the effective theory obtained by compactification of superstring theories). The most interesting aspects are related to the presence of flat directions in the scalar potential (vacuum degeneracies). These flat directions are discussed both in the hidden sector of these models (do they give rise to inflation) and in the observable sector of quarks, leptons and Higgs particles, in connection with baryogenesis

Spatial aspects of reproduced sound in small rooms

DEFF Research Database (Denmark)

Bech, Søren

1998-01-01

and spatial aspect of the sound field, that the spectral energy above 2 kHz of the individual reflection determines the importance of the reflection for the spatial aspects, and that only the first order floor reflection will contribute to the spatial aspects. ©1998 Acoustical Society of America....

Comprehensive classification of environmental aspects in a manufacturing enterprise

Directory of Open Access Journals (Sweden)

B. Gajdzik

2012-10-01

Full Text Available This paper presents a comprehensive approach to classification of environmental aspects with a broad set of criteria which may be useful in a manufacturing enterprise in defining the relevant aspects. Additionally, the publication presents the list of key environmental aspects for metallurgical enterprise. According to standard ISO 14001:2004 process of environmental aspects identification should be planned. The paper finishes with a scheme presenting the place of the environmental aspects identification procedure in the system of environmental management.

The ethical aspects of mass communication

OpenAIRE

Наталья Ивановна Клушина

2014-01-01

This article focuses on the ethical aspects of mass communication and key trends of russian media language. The author analyses ethics and law in modern journalism, culture of speech in media discourse, intentional, structural and social aspects of mass communication. Ethics of mass communication presupposes the observance of legal and moral norms, social responsibility and respect for the audience.

Integrated project support environments the ASPECT project

CERN Document Server

Brown, Alan W

1991-01-01

A major part of software engineering developments involve the use of computing tools which facilitate the management, maintenance, security, and building of long-scale software engineer projects. Consequently, there have been a proliferation of CASE tools and IPSES. This book looks at IPSES in general and the ASPECT project in particular, providing design and implementation details, as well as locating ASPECT in IPSE developments.Survey of integrated project support environments for more efficient software engineering**Description of a large scale IPSE--ASPECT**Evaluation of formal methods in

The ethical aspects of mass communication

Directory of Open Access Journals (Sweden)

Наталья Ивановна Клушина

2014-12-01

Full Text Available This article focuses on the ethical aspects of mass communication and key trends of russian media language. The author analyses ethics and law in modern journalism, culture of speech in media discourse, intentional, structural and social aspects of mass communication. Ethics of mass communication presupposes the observance of legal and moral norms, social responsibility and respect for the audience.

Some medical aspects of radionuclide intakes

International Nuclear Information System (INIS)

Poda, G.A.

1983-01-01

In the field of medicine, particularly industrial medicine, the radiation aspect of the practice probably takes about 1/10 of 1% of our time. All the health physicist's tools of principles of internal dosimetry, lung models, mathematics, chemistry, etc. have little meaning until applied to an individual who has had an intake. This article discusses some of the medical aspects of internal dosimetry

Environmental aspects of nuclear power

International Nuclear Information System (INIS)

Warner, Sir F.

1984-01-01

The paper discusses the environmental aspects of nuclear power, including the problems of waste, with special reference to the effect on humans. The following aspects are covered: the public fear of the risk of cancer, the kind of exposure that people are likely to have, what can be and is being done about it; recommendations and activities of the International Commission on Radiological Protection, the UK Health and Safety Executive, the Nuclear Installations Inspectorate, the National Radiological Protection Board and other relevant organisations; public relations in relation to nuclear facilities' operations. (U.K.)

Practical Aspects of CMOS Layout

DEFF Research Database (Denmark)

Stassen, Flemming

1996-01-01

The topics covered in these notes are the practical aspects and limitations of layout, when random process variations result in electrical parameters, which are not constant but rather statistically distributed.The focus is on design methods for reducing or eliminating the effects. The notes cover...... three aspects:1) to introduce layout structures robust to process variations2) to present simplistic models for analog building blocks with the aim of analysing consequences of parameter variations3) to present the basic noise considerations which guide the layout of supply structures etc....

Legal aspects of radiactive installations

International Nuclear Information System (INIS)

Malheiros, T.M.M.; Knoefell, T.M.J.

1988-01-01

The goal of this paper is to discuss the main legal aspects related to the application of ionizing radiation in the industry, medicine, agriculture, scientific activities to envisage from the in force legislation the competence and responsibility for the control of radiation facilities comprising regulation, licensing and inspection. Legislation does not embrace all the aspects related to radiation facilities regarding to the specific provisions on civil liability concerning damages caused by non nuclear radiological accidents. The law nr.6.453 is applied only to nuclear accident, as defined in its rules. (author) [pt

Protocolul persan de la Cirus cel Mare până la Chosroes I

Directory of Open Access Journals (Sweden)

Orest TĂRÎȚĂ

2017-12-01

Full Text Available În articol se abordează unele aspecte - cheie ale protocolului și ceremonialului persan din tim-pul celor patru perioade istorice ale statalității persane începând cu anul 700 până la Hristos și finalizând cu anul 651 ale erei creștine. Prin prisma analizei este trecută domnia lui Cirus al II-lea cel Mare – fondatorul Imperiului Per-san, care a introdus la curtea sa protocolul și ceremonialul pentru a-i debarasa pe persani de obiceiurile barbare și a-i familiariza cu subtilitățile bunelor maniere. Un spațiu aparte este rezervat perioadei sasanide (224 î. Hr. - 651, când curtea regală este con¬dusă de șeful de protocol, situat pe primul loc la curtea șahinșahului, fiind urmat de succesorul la tron, șeful regimentului de „nemuritori” și alte demnități; este descrisă scena încoronării lui Șapur I și ordinea ierarhică a înalților demnitari regali de la curtea sa, primirea cu onoruri a ambasa¬dorilor străini la curte și alaiurile publice ale șahinșahului, care urmăreau nu altceva decât să perpetueze măreția Marelui Imperiu, atât în interior, cât și în relațiile cu țările vecine.

IMPACTUL PRESEI ASUPRA DELICVENŢEI JUVENILE

Directory of Open Access Journals (Sweden)

Gheorghe CIOBANU

2015-11-01

Full Text Available Lucrarea în cauză e un rezultat al unui studiu asupra schimbărilor comportamentale ale adolescenţilor, influenţate de unele materiale publicistice. Departe de intenţia de a reveni la cenzura de altădată, autorul pledează pentru o auto-cenzură, pentru o autoexigenţă în procesul de creaţie, pentru o responsabilitate sporită pentru cuvântul scris sau rostit.THE IMPACT OF MEDIA ON THE JUVENILE DELINQUENCYThis writing is a result of a study of teenager’s behavior changes influenced by journalistic work. The author is not militating for the past censorship, but he pleads for an autocensorship, for an auto exigency during the creation process, for a high responsibility for written word or for the spoken one.

Aspects of plasma triglyceride metabolism in children

NARCIS (Netherlands)

P.P. Forget

1975-01-01

textabstractThis thesis aimed at investigating some aspects of plasma triglyceride metabolism in children. In the introduction general aspects of plasma triglyceride metabolism are presented. Chapter 1 reviews recent litterature data on the intravenous fat tolerance test and on plasma postheparin

Gout. Radiological aspects

International Nuclear Information System (INIS)

Restrepo Suarez, Jose Felix; Pena Cortes, Mario; Rondon Herrera, Federico; Iglesias Gamarra, Antonio; Calvo Paramo, Enrique

2000-01-01

In this paper we reviewed the clinical and radiological aspects of gout, showing the most frequent radiological findings that can guide to the correct diagnosis of the disease. The cases that we presented here have been analyzed for many years in our rheumatology service, Universidad Nacional de Colombia, Hospital San Juan de Dios, Bogota

Exploring logistics aspects of flood emergency measures

NARCIS (Netherlands)

de Leeuw, S.L.J.M.; Vis, I.F.A.; Jonkman, S.N.

2012-01-01

Floods are often preceded by warnings such as heavy rain that may make preparatory activities possible in order to prevent flooding from actually happening. However, flood emergency preparedness lacks insight in logistical aspects. This paper develops a framework of logistical aspects of emergency

Exploring Logistics Aspects of Flood Emergency Measures

NARCIS (Netherlands)

de Leeuw, Sander; Vis, Iris F. A.; Jonkman, Sebastiaan N.

Floods are often preceded by warnings such as heavy rain that may make preparatory activities possible in order to prevent flooding from actually happening. However, flood emergency preparedness lacks insight in logistical aspects. This paper develops a framework of logistical aspects of emergency

Ethical aspects of information security and privacy

NARCIS (Netherlands)

Brey, Philip A.E.; Petkovic, Milan; Jonker, Willem

2007-01-01

This chapter reviews ethical aspects of computer and information security and privacy. After an introduction to ethical approaches to information technology, the focus is first on ethical aspects of computer security. These include the moral importance of computer security, the relation between

Aspects of enteral nutrition in cancer chemotherapy

NARCIS (Netherlands)

Smit, Jitske Martha

1985-01-01

This thesis deals with several aspects of the influences of intensive cancer chemotherapy on the nutritional status, the metabolism, and the gastrointestinal tract of the host and describes whether these results can be influenced by enteral hyperalimentation, We studied these aspects in patients

Aspects of strangeness

International Nuclear Information System (INIS)

Dover, C.B.

1995-01-01

We review various aspects of strangeness production in relativistic heavy ion collisions from AGS to CERN energies. The experimental data are briefly summarized and various possible theoretical interpretations of these data are evaluated, such as quark-gluon- plasma (QGP), hadron gas (HG) thermal models, or event generators (cascade models). Some comments on the production of strange clusters are offered

Some global aspects regarding nuclear spent fuel management

International Nuclear Information System (INIS)

Ohai, Dumitru; Postoaca, Marius Marcel

2002-01-01

The globalization means the worldwide extension of certain aspects of social or economic processes, structural or environmental changes, or concerning working methodologies, technical activity, industrial production, etc. At present the emergence of global aspects is more frequently observed, being determined by the rapid development of computerized systems and of transfer of information, by the development of big transnational companies and due to the increasing international co-operation. Some of the manifested global aspects could be beneficial for the development of the human society, other could be not. It is necessary to perform an adequate analysis from this view point and to promote appropriate measures to enhance the positive global aspects and to mitigate the negative global aspects. These measures can have a good efficiency only if they are pursued at global level, but for this it is necessary to build an adequate international coordinating body, having the corresponding instruments for action. The global aspects identified in the field of nuclear power may be divided into two categories, namely: - related to the main features of nuclear power; - regarding the specific features of some subdivisions of the field, as for example, spent fuel management. In the paper both categories are discussed. The influence of the global aspects on the development of nuclear power and particularly on the back end activities of the fuel cycle, is also presented. At the same time, some possible actions for enhancing nuclear power development are proposed

Inquiry and the normative aspect in learning

DEFF Research Database (Denmark)

Wiberg, Merete

as the interplay between intentions and life-story of the individual and culture and community. The theory of inquiry in the philosophy of Dewey offers an understanding of processes of learning as transformation from an indeterminate to a determinate situation. Furthermore, the normative aspect of learning......“Inquiry and the normative aspect of learning” In the paper it will be argued that the normative aspect of learning is to be found in the interplay between individual and world when the individual in an inquiring process tries to come to terms with the world. Normativity in learning is seen...

Päikesekaitset mööblile ja unele / Margis Jõeäär

Index Scriptorium Estoniae

Jõeäär, Margis

2005-01-01

Tekstiilikunstnik pimendavatest aknakatetest. Voodrile õmmeldud kardinatest, pimendavast voodrist, pimendavast kangast, screen- ehk ekraankangast, markiisidest, mis on mõeldud suurte aknapindade kaitsmiseks päikese, vihma ja tuule eest. 5 ill

Dramatic Aspects of Medieval Magic in Scandinavia

DEFF Research Database (Denmark)

Søndergaard, Leif

2011-01-01

The arcle deal with the performative aspects of medieval spells and rituals. The most important spells are cited in extenso and commented uopn.......The arcle deal with the performative aspects of medieval spells and rituals. The most important spells are cited in extenso and commented uopn....

A fine-grained, customizable debugger for aspect-oriented programming

NARCIS (Netherlands)

Yin, Haihan; Leavens, G.T.; Chiba, S.; Bockisch, Christoph; Aksit, Mehmet; Tanter, E.

2013-01-01

To increase modularity, many aspect-oriented programming languages provide a mechanism based on implicit invocation: An aspect can influence runtime behavior of other modules without the need that these modules refer to the aspect. Recent studies show that a significant part of reported bugs in

Comparing verbal aspect in Slavic and Gothic

NARCIS (Netherlands)

Genis, R.; van der Liet, H.; Norde, M.

2012-01-01

Much has been written and said about Gothic verbal aspect, especially since the publications of Streitberg (1891 a.f.). Opinions have varied and according to some authors there is no such thing as verbal aspect in Gothic. Others maintain there is and both camps have defended their positions

Economical and strategical aspects of Brazilian-Germany nuclear agreement

International Nuclear Information System (INIS)

Carvalho, J.F. de.

1981-01-01

The strategical and economical aspects of Brazilian-Germany nuclear agreement are analyzed in three aspects: 1) The nuclear agreement in the context of the Brazilian economic - and social development process, considering the availability of energetic resouces of the country. Political implications. Considerations about creation and transfer of technology. 2) The economy aspects involved in the agreement. Comparison costs of electrical energy generated in a nuclear power plants and hydroelectric plant in Brazil. Impacts on the industrial development. 3) Strategical aspects. (E.G.) [pt

Normal Aspects of Speech, Hearing, and Language.

Science.gov (United States)

Minifie, Fred. D., Ed.; And Others

This book is written as a guide to the understanding of the processes involved in human speech communication. Ten authorities contributed material to provide an introduction to the physiological aspects of speech production and reception, the acoustical aspects of speech production and transmission, the psychophysics of sound reception, the nature…

Tense, aspect, and modality

NARCIS (Netherlands)

Pfau, R.; Steinbach, M.; Woll, B.; Pfau, R.; Steinbach, M.; Woll, B.

2012-01-01

Cross-linguistically, the grammatical categories tense, aspect, and modality - when they are overtly expressed - are generally realized by free morphemes (such as adverbials and auxiliaries) or by bound inflectional markers. The discussion in this chapter will make clear that this generalization

Summary on Theoretical Aspects

CERN Document Server

Soffer, Jacques

2010-01-01

During the five days of this conference a very dense scientific program has enlighted our research fields, with the presentation of large number of interesting lectures. I will try to summarize the theoretical aspects of some of these new results.

THE CULTURE AND ARTS ORGANIZATION: MACRO-SOCIOLOGICAL ASPECT

Directory of Open Access Journals (Sweden)

Margarita Rasimovna Pashaeva

2013-11-01

Full Text Available In this study we analyze the macro-sociological aspect of culture and arts organization. The subject of research is reputation policy and communication technologies in  macro-sociological aspect of culture and arts organization. The target is the research the effects of macro-sociological aspect in the activities of such organization. In the study were used such methods of research: theoretical study and  synthesis; quantative method of elicitation: questionnaire; information processing methods of primary analysis; interpretation. The results of research can be applied in the activities of different culture and arts organization. The research identified the negative and positive tendencies in the context of the macro-sociological aspect.DOI: http://dx.doi.org/10.12731/2218-7405-2013-8-49

Operational Aspects of C/C++ Concurrency

OpenAIRE

Podkopaev, Anton; Sergey, Ilya; Nanevski, Aleksandar

2016-01-01

In this work, we present a family of operational semantics that gradually approximates the realistic program behaviors in the C/C++11 memory model. Each semantics in our framework is built by elaborating and combining two simple ingredients: viewfronts and operation buffers. Viewfronts allow us to express the spatial aspect of thread interaction, i.e., which values a thread can read, while operation buffers enable manipulation with the temporal execution aspect, i.e., determining the order in...

Health physics aspects of 252Cf

International Nuclear Information System (INIS)

Bhagwat, A.M.

1974-01-01

After briefly describing the methods of production, radioactive, chemical and biological properties of californium-252, its health physics aspects are reviewed in detail. Its external and internal radiation hazards can be minimised through control of radiation and contamination and proper shield design. Use of various shielding materials is evaluated. The following aspects are also discussed : (1) radiation detectors for neutrons and gamma radiation (2) personnel monitoring techniques (3) bioassay and (4) storage and transportation. (M.G.B.)

Uterine artery embolization angiography and fertility related aspects

Directory of Open Access Journals (Sweden)

Irina A. Horhoianu

2016-05-01

Full Text Available Purpose. Uterine artery embolization is a minimally invasive technique. It applies the principle of targeted anatomical structure devascularisation with utility in fibroid conservative therapy, including for future fertility preserving status. The objective of our paper represents a description and evaluation of angiography utility as a predictive method for fertility maintenance. Material and Methods. The angiography and ultrasound aspects obtained from a prospective study in which selected patients have undergone uterine artery embolization for fertility preservation are detailed. Results. The following angiography aspects have been detected: left- right shunt and utero-ovarian collaterals; these have been compared with the ultrasound aspects related to the fibroid evolution form a volumetric and Doppler ultrasound point of view. The angiographical description predicts the impact on post embolization fibroid evolution and upon fertility. An analysis is made in order to assess the way in which angiography can contribute to fertility alteration. Conclusions. The angiography aspects during embolization and the following ultrasound aspects can represent predictive factors as to fertility evolution after uterine artery embolization.

Discovering Socio-cultural Aspects of Science Through Artworks

Science.gov (United States)

Güney, Burcu Gülay; Şeker, Hayati

2017-11-01

Scientific literacy is one of the primary purposes of science education which briefly focuses on using and interpreting scientific explanations, understanding science within its culture. However, science curricula emphasize science with its cognitive aspects and underestimate affective and aesthetic aspects of science. Science education needs to cover beauty of science for students to cross borders between their own culture and culture of science and to achieve the aim of scientific literacy. Relating aesthetic aspects of science with content of science and paving the way for aesthetic experiences through artworks may enrich science education. The purposes of this study are to discuss the need of integrating aesthetic aspects of science in science instruction and to propose examples and pedagogical suggestions to promote aesthetic experiences into the science education. Artworks are selected to present socio-cultural aspects of science to demonstrate the culture of science, their stories are explained, and pedagogical suggestions are proposed. Advantages and difficulties of using artworks in science instruction are discussed as a result of the study.

Behavioural aspects of terrorism.

Science.gov (United States)

Leistedt, Samuel J

2013-05-10

Behavioural and social sciences are useful in collecting and analysing intelligence data, understanding terrorism, and developing strategies to combat terrorism. This article aims to examine the psychopathological concepts of terrorism and discusses the developing roles for behavioural scientists. A systematic review was conducted of studies investigating behavioural aspects of terrorism. These studies were identified by a systematic search of databases, textbooks, and a supplementary manual search of references. Several fundamental concepts were identified that continue to influence the motives and the majority of the behaviours of those who support or engage in this kind of specific violence. Regardless of the psychological aspects and new roles for psychiatrists, the behavioural sciences will continue to be called upon to assist in developing better methods to gather and analyse intelligence, to understand terrorism, and perhaps to stem the radicalisation process. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

Visual aspects in urban woodland management and planning

OpenAIRE

Ode, Åsa

2003-01-01

Urban woodland is an important component of people's everyday environment, both as an attractive environment to visit as well as being an intrinsic part of the surrounding landscape. This thesis focuses on one specific aspect of the urban woodland - the visual. The visual aspect is how most people experience the woodland, both when visiting and as part of their everyday landscape. In order to take visual aspects into account there is a need to have tools and approaches for analysing and descr...

Rectenna session: Micro aspects. [energy conversion

Science.gov (United States)

Gutmann, R. J.

1980-01-01

Two micro aspects of the rectenna design are addressed: evaluation of the degradation in net rectenna RF to DC conversion efficiency due to power density variations across the rectenna (power combining analysis) and design of Yagi-Uda receiving elements to reduce rectenna cost by decreasing the number of conversion circuits (directional receiving elements). The first of these micro aspects involves resolving a fundamental question of efficiency potential with a rectenna, while the second involves a design modification with a large potential cost saving.

Effect of aspect on distribution pattern of Anogeissus latifolia (Wall ...

African Journals Online (AJOL)

This paper reports on effect of aspect on distribution pattern of Anogeissus latifolia is an important fuel, fodder and timber species of sub-tropical belt of Garhwal Himalaya. The study was carried out in two aspects i.e., south-east (SE) aspect and south-west (SW) aspect in sub-tropical region (300 29' N and 780 24' E) of ...

Toxicological aspects of fuel and exhaust gas

International Nuclear Information System (INIS)

Avella, F.

1993-01-01

Some aspects concerning fuels (gasoline) and gas exhaust vehicle emissions toxicology are briefly examined in light of the results reported in recent literature on this argument. Many experimental studies carried out on animals and men turn out incomplete and do not allow thorough evaluations, for every aspect, of the risk to which men and the environment are subjected

VT USGS NED Surface Aspect (10 meter) - statewide

Data.gov (United States)

Vermont Center for Geographic Information — (Link to Metadata) Used ElevationDEM_DEM10M and the Arc/Info ASPECT command to create this data layer representing compass direction of the aspect (rounded to whole...

Ethical aspect price decision making

Directory of Open Access Journals (Sweden)

Grubor Aleksandar

2007-01-01

Full Text Available Price decision making in a marketing program framework creatings is a complicated and delicated part of marketing management, especially to keep in sight culminating of mass external factors. In a market economies price policy as a marketing mix instrument rarely is regulated by the law, which opening the ethical aspect questions of price decision making process. The ethics in the price decision making means consideration of the inner law of the individual (marketing managers and/or consumers, whose irreverence does not entail any juridical sanctions, rather its application is sanctioned by the self - awareness. The acception and stability of the ethical aspect price decision making are determined by the characteristic of selected marketing environment.

Practical aspects of telehealth: financial considerations.

Science.gov (United States)

Loh, P K; Sabesan, S; Allen, D; Caldwell, P; Mozer, R; Komesaroff, P A; Talman, P; Williams, M; Shaheen, N; Grabinski, O; Withnall, D

2013-07-01

The second in a series of articles about the practical aspects of telehealth, this paper includes information and a case history on the cost-benefits for patients and practitioners using telehealth. The case history demonstrates that telehealth can save travel time for patients, carers and specialists, and can reduce out-of-pocket expenses. The practical aspects of telehealth article series considers the contextual, clinical, technical and ethical components of online video consultations. © 2013 The Authors; Internal Medicine Journal © 2013 Royal Australasian College of Physicians.

Pathological and Biological Aspects of Colorectal Cancer Treatment.

NARCIS (Netherlands)

Gosens, M.J.E.M.

2008-01-01

Pathological and biological aspects of colorectal cancer treatment. This thesis describes several pathological and biological aspects of colorectal cancer treatment. Different patient populations were investigated including patients with mobile rectal cancer enrolled in the Dutch TME trial, patients

Delusion disorder: Neuropsychological aspects

Directory of Open Access Journals (Sweden)

Leposavić Ivana

2004-01-01

Full Text Available Previous studies concerned with neuropsychological aspect of delusions, were mainly focused on specific forms of this disorder. Comparatively small number of investigations were concerned with cognitive deficiencies accompanying the delusions. The substance of this study includes the detection of neuropsychological disfunctions in patients with persistent delusion disorder, and in tracing of these cognitive distortions to appropriate brain regions. Besides, characteristics of attribution style in these patients are analysed, from the aspect of their connections with unadjusted localized input for their reasoning system. The investigation is designed as a comparative study. The sample includes: a group of patients with persistent delusion disorder; a group of patients with paranoid schizophrenia; a group of healthy individuals. The participants have been tested by a neuropsychological battery that represents the following cognitive functions: attention, memory, vizuospatial and vizuoconstruction organization, executive ability, verbal divergent thinking. Projective Rorschach's method was used for estimation of attribution style.

Aspects of the fast reactors fuel cycle

International Nuclear Information System (INIS)

Zouain, D.M.

1982-06-01

The fuel cycle for fast reactors, is analysed, regarding the technical aspects of the developing of the reprocessing stages and the fuel fabrication. The environmental impact of LMFBRs and the waste management of this cycle are studied. The economic aspects of the fuel cycle, are studied too. Some coments about the Brazilian fast reactors programs are done. (E.G.) [pt

Aspect-oriented security hardening of UML design models

CERN Document Server

Mouheb, Djedjiga; Pourzandi, Makan; Wang, Lingyu; Nouh, Mariam; Ziarati, Raha; Alhadidi, Dima; Talhi, Chamseddine; Lima, Vitor

2015-01-01

This book comprehensively presents a novel approach to the systematic security hardening of software design models expressed in the standard UML language. It combines model-driven engineering and the aspect-oriented paradigm to integrate security practices into the early phases of the software development process. To this end, a UML profile has been developed for the specification of security hardening aspects on UML diagrams. In addition, a weaving framework, with the underlying theoretical foundations, has been designed for the systematic injection of security aspects into UML models. The

CULTURA ȘI IMPACTUL VALORILOR CULTURALE ASUPRA COMPORTAMENTULUI CONSUMATORULUI

Directory of Open Access Journals (Sweden)

Profira CRISTAFOVICI

2017-08-01

Full Text Available La etapa actuală, abordarea culturală a consumului este o necesitate stringentă, care ar permite înțelegerea mai pro­fundă a comportamentului consumatorului aflat sub incidența mutațiilor culturale ca urmare a asimilării valorilor postmodernismului, schimbărilor mediului și procesului de globalizare. În acest articol autorii evidențiază unele mutații culturale cu impact asupra consumului din RepublicaMoldova.CULTURE AND IMPACT OF CULTURAL VALUES ON CONSUMER BEHAVIORAt present time, the cultural approach of consumption is an urging necessity that would allow a deeper understanding of consumer behavior that is subject to cultural mutations as a result of assimilation of the values of postmodernism, changes in the environment and the process of globalization. In this article the authors highlight some cultural mutations with an impact on consumption in the Republicof Moldova.

Following the Social Media: Aspect Evolution of Online Discussion

Science.gov (United States)

Tang, Xuning; Yang, Christopher C.

Due to the advance of Internet and Web 2.0 technologies, it is easy to extract thousands of threads about a topic of interest from an online forum but it is nontrivial to capture the blueprint of different aspects (i.e., subtopic, or facet) associated with the topic. To better understand and analyze a forum discussion given topic, it is important to uncover the evolution relationships (temporal dependencies) between different topic aspects (i.e. how the discussion topic is evolving). Traditional Topic Detection and Tracking (TDT) techniques usually organize topics as a flat structure but it does not present the evolution relationships between topic aspects. In addition, the properties of short and sparse messages make the content-based TDT techniques difficult to perform well in identifying evolution relationships. The contributions in this paper are two-folded. We formally define a topic aspect evolution graph modeling framework and propose to utilize social network information, content similarity and temporal proximity to model evolution relationships between topic aspects. The experimental results showed that, by incorporating social network information, our technique significantly outperformed content-based technique in the task of extracting evolution relationships between topic aspects.

Adapting Virtual Machine Techniques for Seamless Aspect Support

NARCIS (Netherlands)

Bockisch, Christoph; Arnold, Matthew; Dinkelaker, Tom; Mezini, Mira

2006-01-01

Current approaches to compiling aspect-oriented programs are inefficient. This inefficiency has negative effects on the productivity of the development process and is especially prohibitive for dynamic aspect deployment. In this work, we present how well-known virtual machine techniques can be used

Aspect-Oriented Programming Using Composition Filters, in Object-Oriented Technology

NARCIS (Netherlands)

Aksit, Mehmet; Demeyer, S.; Bosch, H.G.P.; Tekinerdogan, B.

Software engineers may experience problems in modeling certain aspects while applying object-oriented techniques [4, 10, 11]. Composition-Filters are capable of expressing various different kinds of aspects in a uniform manner. These aspects are, for example, inheritance and delegation [1] and

Optimizing Aspect-Oriented Mechanisms for Embedded Applications

Science.gov (United States)

Hundt, Christine; Stöhr, Daniel; Glesner, Sabine

As applications for small embedded mobile devices are getting larger and more complex, it becomes inevitable to adopt more advanced software engineering methods from the field of desktop application development. Aspect-oriented programming (AOP) is a promising approach due to its advanced modularization capabilities. However, existing AOP languages tend to add a substantial overhead in both execution time and code size which restricts their practicality for small devices with limited resources. In this paper, we present optimizations for aspect-oriented mechanisms at the level of the virtual machine. Our experiments show that these optimizations yield a considerable performance gain along with a reduction of the code size. Thus, our optimizations establish the base for using advanced aspect-oriented modularization techniques for developing Java applications on small embedded devices.

Assigment of environmental aspect and impacts

Directory of Open Access Journals (Sweden)

Hanzelová Marcela

2001-12-01

Full Text Available Environmental management system (EMS is a part of the management system that includes the organizational structure, planning activities, responsibilities, practices, procedures, processes and resources for developing, implementing, achieving, reviewing and maintaining the environmental policy. The EMS provides the order and consistency for organizations to adress environmental cocerns through the allocation of resources, assignment of responsibilities, and the ongoing evaluation of practices, procedures and processes. The ISO 14001 requires the implementation of the EMS in accordance with defined, internationally recognized standards. The ISO standard specifies requirements for establishing an environmental policy, determining environmental aspects & impacts of products (activities services, planning environmental objectives and measurable targets, implementation & operation of programs to meet objectives and targets, checking &corrective action, and management review. The Environmental aspect is an element of organization’s activities, product or services that can interact with the environment. A significant environmental aspect is that with a significant environmental impact. The environmental impact is any change to the environment, whether adverse or beneficial wholly or partially resulting from an oranization’s activities, products or services.

Proteomics in pulmonary research: selected methodical aspects

Directory of Open Access Journals (Sweden)

Martin Petrek

2007-10-01

Full Text Available Recent years witness rapid expansion of applications of proteomics to clinical research including non-malignant lung disorders. These developments bring along the need for standardisation of proteomic experiments. This paper briefly reviews basic methodical aspects of appliedproteomic studies using SELDI-TOF mass spectrometry platform as example but also emphasizes general aspects of quality assurance in proteomics. Key-words: lung proteome, quality assurance, SELDI-TOF MS

[The physiotherapic aspect of omeral epicondilitis (author's transl)].

Science.gov (United States)

Marenghi, P; Tella, G C

1976-01-01

The Authors describe history, etiopatogenesis, clinic, therapy of omeral epicondilitis, very frequent affection. Physiotherapic aspects are studied by different methods. The indications are different compared to clinical aspect, pain modality, relapse eventuality. They conclude with personal considerations based on what observed in Orthopedic Clinica of Parma University.

Contextual Aspects of Smart City Energy Systems Analysis

DEFF Research Database (Denmark)

Thellufsen, Jakob Zinck

The thesis defines the concept of smart city energy systems. The thesis emphasises the need to investigate the smart city energy system and two contextual aspects. The system integration context and the geographical context. The system integration context emphasises that increased interrelation...... of the different contextual aspects....

JURIDICAL AND FISCAL ASPECTS REGARDING THE RESTRUCTURING OF

Directory of Open Access Journals (Sweden)

DRAGOS (COMAN DORICA

2015-08-01

Full Text Available The purpose of this paper is the study of the juridical and fiscal aspects regarding the restructuring of the economical entities. Based on analyzing of the different materials on legislative advancements at national level and on European directives, rules and recommendations and other reference works, this study accomplished a synthesis of the main juridical aspects regarding the economical restructuring in Romania and in the European Union. The study emphasizes the importance of the knowledge of the fiscal aspects in order to draft a fiscal strategy ,which needs to be developed prior to any formal offers or detailed studying of the target company, and which reveals the characteristics, the stages and the effects of the fusion operation of an economic entity. The results of the study points out the main juridical and fiscal aspects regarding the restructuring of the trading companies, as well as the main components of a fusion operation.

abc: An extensible AspectJ compiler

DEFF Research Database (Denmark)

Avgustinov, Pavel; Christensen, Aske Simon; Hendren, Laurie

2005-01-01

checking and code generation, as well as data flow and control flow analyses. The AspectBench Compiler (abc) is an implementation of such a workbench. The base version of abc implements the full AspectJ language. Its frontend is built, using the Polyglot framework, as a modular extension of the Java...... language. The use of Polyglot gives flexibility of syntax and type checking. The backend is built using the Soot framework, to give modular code generation and analyses. In this paper, we outline the design of abc, focusing mostly on how the design supports extensibility. We then provide a general overview...

Toxicological aspects of energy production

International Nuclear Information System (INIS)

Sanders, C.L.

1986-01-01

Part I reviews the principles of toxicology, describes the biological fate of chemicals in the body, discusses basic pathobiology, and reviews short-term toxicity tests. Part II describes the toxicology and pathology of pollutants in several important organ systems. The greatest emphasis is placed on the respiratory tract because of its high probability as a route of exposure to pollutants from energy technologies and its high sensitivity to pollutant related tissue damage. Part III describes the toxicological aspects of specific chemical classes associated with fossil fuels; these include polycyclic hydrocarbons, gases and metals. Part IV describes the biomedical effects associated with each energy technology, including coal and oil, fossil fuel and biomass conversions, solar and geothermal and radiological health aspects associated with uranium mining, nuclear fission and fusion, and with nonionising radiations and electromagnetic fields

Selected aspects of fusion reactions

International Nuclear Information System (INIS)

Lacroix, D.

2003-01-01

In this lecture, we present selected aspects of nuclear fusion. The importance of the initial geometry of the reaction and its relation to fusion barrier are first discussed. The effect of deformation leading to the notion of barrier distribution is then illustrated. After a brief overview of the advantages of macroscopic theories, the dynamics of nuclear system under large amplitude motion is reviewed. The di-nuclear concept is presented to understand the competition between fusion and quasi-fission. This concept is then generalized to account for the dissipative dynamics in multidimensional collective space. The last part of this lecture is devoted to new aspects encountered with radioactive beams specific properties of very extended neutron rich system, influence of pygmy or soft dipole resonances and charge exchange far from stability are discussed. (author)

Some aspects of research relevant to environment radiochemistry

International Nuclear Information System (INIS)

Chen Shi; Ma Mingxie

1997-01-01

The authors suggest some research aspects relevant to environmental radiochemistry from the view point of environmental protection and radiation protection: the migration behavior of radionuclides, their interaction with environment medium and their speciation in environment. The status and prospect of these aspects and the relationship between them are discussed

Medical Aspects of Surfing.

Science.gov (United States)

Renneker, Mark

1987-01-01

The medical aspects of surfing include ear and eye injuries and sprains and strains of the lower back and neck, as well as skin cancer from exposure to the sun. Treatment, rehabilitation, and prevention of these problems are discussed. Surfing is recommended as part of an exercise program for reasonably healthy people. (Author/MT)

Transport in a small aspect ratio torus

International Nuclear Information System (INIS)

White, R.B.; Gates, D.A.; Mynick, H.E.

2005-01-01

Transport theory in toroidal devices often assumes large aspect ratio and also assumes the poloidal field is small compared to the toroidal field. These assumptions result in transport which in the low collision rate limit is dominated by banana orbits, giving the largest collisionless excursion of a particle from an initial flux surface. However in a small aspect ratio device the gyro radius may be larger than the banana excursion, resulting in significant deviations from the standard neoclassical predictions. In this paper we report numerical simulation of diffusion in low and high beta low aspect ratio equilibria. We also sketch an analytic theory. The diffusion, which we refer to as omniclassical, is a combination of neoclassical and properly averaged classical effects, and can be two or three times the neoclassical value. Good agreement of the analytic theory with numerical simulations is obtained. (author)

Topological Aspects of Information Retrieval.

Science.gov (United States)

Egghe, Leo; Rousseau, Ronald

1998-01-01

Discusses topological aspects of theoretical information retrieval, including retrieval topology; similarity topology; pseudo-metric topology; document spaces as topological spaces; Boolean information retrieval as a subsystem of any topological system; and proofs of theorems. (LRW)

Quantifying Quality Aspects of Multimodal Interactive Systems

CERN Document Server

Kühnel, Christine

2012-01-01

This book systematically addresses the quantification of quality aspects of multimodal interactive systems. The conceptual structure is based on a schematic view on human-computer interaction where the user interacts with the system and perceives it via input and output interfaces. Thus, aspects of multimodal interaction are analyzed first, followed by a discussion of the evaluation of output and input and concluding with a view on the evaluation of a complete system.

Practical aspects of decentralized wind energy systems

Energy Technology Data Exchange (ETDEWEB)

Beurskens, H J.M.

1982-11-01

Some practical aspects of wind energy systems are described with emphasis on small wind energy conversion systems, both horizontal and vertical axis turbines. Reviewed are the power train of the installation including the speed control and power construction. Power efficiency of small wind turbines available and in operation in the Netherlands is dealt with. Environmental aspects such as noise, disturbance of tv and radio signals, impact on birds and the landscape are mentioned briefly.

Aspect and narration applied to lyrical poetry

DEFF Research Database (Denmark)

Jørgensen, Henrik

2010-01-01

The article discusses the linguistic category of aspect in relation to the genre of lyrical poetry. Lyrical poetry is characterized in a double mode: at the same time (in accordance with Jakobson) as quasi-quotation and at the same time (in accordance with Aristotle) as some kind of 'the author...... speaking in his own voice'. The main thesis of the paper is that lyrical poetry has a special connexion to imperfect aspect....

Aspects of dento/medico-legal report writing.

Science.gov (United States)

Wood, Geoff D

2014-03-01

This paper offers some guidance on aspects of dento/medico-legal report writing, citing anonymized examples from the author's caseload for clarification of the points made, and also serves to illustrate that sometimes not everything is as straightforward as it may initially appear. It provides reference to the current Civil Procedure Rules in England and Wales and its relevance in report writing. To provide guidance on aspects of dento/medico-legal report writing.

25 CFR 87.9 - Programming aspects of plans.

Science.gov (United States)

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Programming aspects of plans. 87.9 Section 87.9 Indians... JUDGMENT FUNDS § 87.9 Programming aspects of plans. In assessing any tribal programming proposal the... such reservation residents; the nature of recent programming affecting the subject tribe or group and...

Aspect of the conformal invariance

International Nuclear Information System (INIS)

Bauer, M.

1990-11-01

This thesis is about the study of several physical and mathematical aspects of critical phenomena at two dimensions. These phenomena have remarkable symmetry properties in the coordonnates changes keeping the angles. They are named conformal theories

Social-Psychiatric Aspects of Epilepsy

African Journals Online (AJOL)

TYDSKRIF. 1035. Social-Psychiatric Aspects of Epilepsy ... watersrand, as well as with the Department of Psychiatry, .... Is the response to therapy different in the three groups? 6. .... epilepsy in the occupational and the social spheres and.

Toxicological aspects of water

International Nuclear Information System (INIS)

Garcia Puertas, P.

1991-01-01

Different toxicological aspects of water have been studied, remarking the activity of various chemical substances in the organism. These substances are divided in: trace metals (Sb, As, Cd, Zn, Cu, Cr, Fe, Mn, Hg, Ni, Pb, Se), other contaminants (CN-, polycyclic aromatic hydrocarbons, phenols, pesticides, detergents) and radioactivity. Finally, some considerations on this subject are made [es

Multi-Aspect Group Formation using Facility Location Analysis

NARCIS (Netherlands)

Neshati, Mahmood; Beigy, Hamid; Hiemstra, Djoerd

2012-01-01

In this paper, we propose an optimization framework to retrieve an optimal group of experts to perform a given multi-aspect task/project. Each task needs a diverse set of skills and the group of assigned experts should be able to collectively cover all required aspects of the task. We consider three

Legal aspects of nuclear law in Colombia and Latin America

International Nuclear Information System (INIS)

Mora M, M.; Pinzon A, J.

1984-01-01

I this thesis area studied the legal aspects of atomic energy, both nationally and internationally; furthermore its made a historical tour of the use of atomic energy in topic as medicine, industry, atomic energy generation and environmental aspects related of energy atomic, and name some institutes that can work in Colombia in this aspects

Integer Linear Programming for Constrained Multi-Aspect Committee Review Assignment

Science.gov (United States)

Karimzadehgan, Maryam; Zhai, ChengXiang

2011-01-01

Automatic review assignment can significantly improve the productivity of many people such as conference organizers, journal editors and grant administrators. A general setup of the review assignment problem involves assigning a set of reviewers on a committee to a set of documents to be reviewed under the constraint of review quota so that the reviewers assigned to a document can collectively cover multiple topic aspects of the document. No previous work has addressed such a setup of committee review assignments while also considering matching multiple aspects of topics and expertise. In this paper, we tackle the problem of committee review assignment with multi-aspect expertise matching by casting it as an integer linear programming problem. The proposed algorithm can naturally accommodate any probabilistic or deterministic method for modeling multiple aspects to automate committee review assignments. Evaluation using a multi-aspect review assignment test set constructed using ACM SIGIR publications shows that the proposed algorithm is effective and efficient for committee review assignments based on multi-aspect expertise matching. PMID:22711970

Dual geometric-gauge field aspects of gravity

International Nuclear Information System (INIS)

Huei Peng; Wang, K.

1992-01-01

We propose that the geometric and standard gauge field aspects of gravity are equally essential for a complete description of gravity and can be reconciled. We show that this dualism of gravity resolves the dimensional Newtonian constant problem in both quantum gravity and unification schemes involving gravity (i.e., the Newtonian constant is no longer the coupling constant in the gauge aspect of gravity) and reveals the profound similarity between gravity and other fields. 23 refs., 3 tabs

Tense and aspect in Lamnsoʹ

Directory of Open Access Journals (Sweden)

Lendzemo Constantine Yuka

2012-12-01

Full Text Available Yuka (1997 has identified three broad tenses in Lamnso’2. A closer look at these tenses and their specification of time reference willreveal a more complex tense structure of multiple past and future timeallusions that distinguish different degrees of remoteness to the pastand future tense categories. This paper seeks to determine the variousdegrees of remoteness to a given tense category exhibited in Lamnso’. This paper investigates the relative relationship(s between a tense marker that denotes the time of an action and the time reference preceding or following that action within the clause. It also examines aspect, interpreted as the way of conceiving the flow of an event (Comrie, 1976. This study identifies seven tense forms for Lamnso’ (P3, P2, P1, P0, F1, F2 and F3., which specify time distinctions from the remote past (P3 to the remote future (F3 and three aspect forms. These ten tense and aspect forms combine with distinctive tones and time adverbials to derive a time reference structure whose cut-off points are sometimes fluid and non-rigid.

Chemical Aspects of Lesser Mouse Deer Meat

Directory of Open Access Journals (Sweden)

Djalal Rosyidi

2012-02-01

Full Text Available An experiment aiming for studying chemical aspects of lesser mouse deer meat (Tragulus javanicus. This research explored the chemical aspects of lesser mouse deer meat (Tragulus javanicus. Eight lesser mouse deer (four female and four male were used in chemical aspects of lesser mouse deer meat. The parameters observed included proximate analysis, amino acid, fatty acid, cholesterol and EPA-DHA of the meat. The results showed that average meat chemical composition were content of water, protein, fat, ash and cholesterol were 76.33 %, 21.42 %, 0.51 %, 1.20% and 50.00 mg/100 g, respectively. Fatty acid consist of lauric acid, miristate, palmitate, stearic, oleic, linoleic, and linolenic were 1.04 % 3.09%, 30.97, 0.77%., 59.41%, 3.22% and 1.12%, respectively. The total EPA and DHA was 0.13% and 0.05%,   Keywords: amino acid, fatty acid, cholesterol and EPA-DHA

Human aspects in ambient intelligence contemporary challenges and solutions

CERN Document Server

Bosse, Tibor; Neerincx, Mark

2013-01-01

This book presents recent developments in the field of human aspects in Ambient Intelligence. It addresses multidisciplinary aspects of AmI with human-directed disciplines such as psychology, social science, neuroscience and biomedical sciences.

Liposarcome dorsal: aspect clinique rare

Science.gov (United States)

Agbessi, Odry; Arrob, Adil; Fiqhi, Kamal; Khalfi, Lahcen; Nassih, Mohammed; El Khatib, Karim

2015-01-01

Décrit la première fois par Virchow en 1860, le liposarcome est une tumeur mésenchymateuse rare. Cette rareté est relative car les liposarcomes représentent quand même 14 à 18% de l'ensemble des tumeurs malignes des parties molles et ils constituent le plus fréquent des sarcomes des parties molles. Pour la majorité des auteurs, il ne se développerait jamais sur un lipome ou une lipomatose préexistant. Nous rapportons un cas de volumineux liposarcome de la face dorsale du tronc. L'histoire de la maladie, l'aspect clinique inhabituel « de tumeur dans tumeur », l'aspect de la pièce opératoire nous fait évoquer la possibilité de la transformation maligne d'un lipome bénin préexistant. PMID:26113914

Legal aspects related to workers and ionizing radiation

International Nuclear Information System (INIS)

Faria, N.M. de; Fischer, D.

1985-01-01

The legal aspects related to protection of the worker during its activity and in case of accident which involves dead or invalidity or occupation disease are presented. The aspects concerning to employment relation for workers in nuclear installations, and the professional liability for workers who handle ionizing radiation are discussed. (M.C.K.) [pt

Summary of session D2: quantum aspects of cosmology

International Nuclear Information System (INIS)

Bojowald, Martin

2008-01-01

This is a summary of talks about quantum aspects of cosmology. Topics involve the properties of quantum matter fields on an expanding spacetime as well as issues in the quantization of gravity itself. This session had three parts, one of which was in a joint session with quantum aspects of black holes (D1) and other quantum aspects (D3). The first block of talks was related to quantum aspects of field theories on a classical spacetime (with possible back-reaction), while the second block dealt in several ways with quantizations of gravity itself. The two talks in the combined session discussed issues in quantum theory on de Sitter space and will therefore be included here in the summary of the first block. For each talk, a reference is given for further details

Medical aspects of the Chernobyl accident

International Nuclear Information System (INIS)

1988-07-01

From 11 to 13 May 1988, the All-Union Scientific Centre of Radiation Medicine convened a Conference on Medical Aspects of the Chernobyl Accident in Kiev. This was the first conference on this subject with international participation held in the Soviet Union. There were 310 specialists representing Soviet scientific establishments and over 60 experts from 23 other countries and international organizations participated in the Conference. Participants at the Conference discussed medical aspects of accident mitigation, including therapeutic, psychological, demographic, epidemiological and dosimetric problems. These proceedings include 29 reports presented by Soviet scientists during the four sessions as well as summaries of discussions and opening addresses. Refs, figs and tabs

Microeconomic aspects of energy crops cultivation

International Nuclear Information System (INIS)

Bartolelli, V.; Mutinati, G.; Pisani, F.

1992-01-01

The topic of energy crops, namely of those crops designed to produce biomass to transform into ethanol, has been explored, in Italy and abroad, in all its technical and agronomical aspects. The microeconomic aspect, including the evaluation of convenience for the farmer in adopting such crops, is, on the contrary, less well researched. RENAGRI has developed a research methodology able to give information about the level of convenience of two energy crops (Sweet Sorghum and Topinambour) and has applied it to different Italian agricultural situations, in order to verify the existence of conditions favourable to the cultivation of the two crops, or to indicate the necessity of eventual subvention. (author)

Effective Communication, Critical Aspects and Compositionality in Algebra

Science.gov (United States)

Olteanu, Lucian

2014-01-01

This paper contains a discussion of how the concept of critical aspects and the principle of compositionality can provide a powerful tool to analyse and understand the communications that occur in the classroom. It is grounded in data collected in a longitudinal study. The content chosen is algebra. It is argued that the critical aspects and the…

Verbal aspects in West Greenlandic

DEFF Research Database (Denmark)

Trondhjem, Naja Blytmann

2017-01-01

In this article, lexical aspectual types in West Greenlandic are investigated in the five aspectual types, states, achievements, semelfactives, activities and accomplishments. It is shown that derivational verbalizing affixes include aspectual type congruent with the lexical aspect and how the as...

Neurochemical aspects of childhood autism

NARCIS (Netherlands)

R.B. Minderaa (Ruud)

1985-01-01

textabstractThe topic of this thesis is neurochemical aspects of infantile autism. The experimental work is centered around the most robust and consistant neurochemical finding in child psychiatry, namely that group mean whole blood serotonin (5-Hydroxytryptamine, 5-HT) values are

Administrative Aspects of Human Experimentation.

Science.gov (United States)

Irvine, George W.

1992-01-01

The following administrative aspects of scientific experimentation with human subjects are discussed: the definition of human experimentation; the distinction between experimentation and treatment; investigator responsibility; documentation; the elements and principles of informed consent; and the administrator's role in establishing and…

International and domestic aspects of double taxation

OpenAIRE

Murgáčová, Miroslava

2010-01-01

International and local aspects of double taxation Abstract The purpose of my thesis is to analyze international double taxation taking into account both local legislation and international aspects. Double taxation is the situation, where the same income (or capital) is subject to the same tax more than once. Mostly, the international double taxation appears when the state of the source of income implies taxes on the income of the non-residents and the state of residence of the income receive...

Decentralised energy supply in 2020 - Commercial aspects

International Nuclear Information System (INIS)

Kleimaier, M.

2007-01-01

This comprehensive article summarises the commercial aspects of a study made by the German Association of Electrical, Electronic and Information Technologies VDE on the topic of decentralised energy supply in the year 2020. In a previous article, the technical aspects were examined. This article looks at the findings in connection with commercial aspects of the production of power in decentralised facilities including those using renewable sources of energy. The potential of these forms of electricity generation for the year 2020 is looked at both from the political and economical points of view. The general conditions prevailing for the implementation of decentralised power production in Germany such as the Renewable Energy Law and legislation on combined heat and power generation are discussed. The influence of electricity tariffs and competition in the market is examined, as are various scenarios and concepts for the supply of both power and heating energy. Ways of providing a sustainable energy supply without having to subsidise particular concepts are discussed

Social aspects of nuclear power

International Nuclear Information System (INIS)

Koryakin, Yu.I.

1990-01-01

Social aspects of nuclear power crisis in the USSR are considered. It is shown that the system of economic and social stimulation and different compensations widely used abroad when locating nuclear power plants, is the effective factor, providing loyal attitude to them

Achieving high aspect ratio wrinkles by modifying material network stress.

Science.gov (United States)

Chen, Yu-Cheng; Wang, Yan; McCarthy, Thomas J; Crosby, Alfred J

2017-06-07

Wrinkle aspect ratio, or the amplitude divided by the wavelength, is hindered by strain localization transitions when an increasing global compressive stress is applied to synthetic material systems. However, many examples from living organisms show extremely high aspect ratios, such as gut villi and flower petals. We use three experimental approaches to demonstrate that these high aspect ratio structures can be achieved by modifying the network stress in the wrinkle substrate. We modify the wrinkle stress and effectively delay the strain localization transition, such as folding, to larger aspect ratios by using a zero-stress initial wavy substrate, creating a secondary network with post-curing, or using chemical stress relaxation materials. A wrinkle aspect ratio as high as 0.85, almost three times higher than common values of synthetic wrinkles, is achieved, and a quantitative framework is presented to provide understanding the different strategies and predictions for future investigations.

Conjugated Polymers and Oligomers: Structural and Soft Matter Aspects

DEFF Research Database (Denmark)

This book identifies modern topics and current trends of structural and soft matter aspects of conjugated polymers and oligomers. Each chapter recognizes an active research line where structural perspective dominates research and therefore the book covers fundamental aspects of persistent...

Graph-based specification and verification for aspect-oriented languages

NARCIS (Netherlands)

Staijen, T.

2010-01-01

Aspect-oriented software development aims at improving separation of concerns at all levels in the software development life-cycle, from architecture to code implementation. In this thesis we strive to develop verification methods specifically for aspect-oriented programming languages. For this

Graph-based Specification and Verification for Aspect-Oriented Languages

NARCIS (Netherlands)

Staijen, T.

2010-01-01

Aspect-oriented software development aims at improving separation of concerns at all levels in the software development life-cycle, from architecture to code implementation. In particular, aspect-oriented programming addresses separation of concerns at the implementation level, by allowing the

Aspects économiques de l'exploitation des resources halieutiques ...

African Journals Online (AJOL)

Aspects économiques de l'exploitation des resources halieutiques des petits barrages du Nord de la Côte d' lvoire : Economic aspects of the exploitation of halieutic resources of petits barrages inland waters in the north of Côte d'lvoire.

International and national aspects of double taxation

OpenAIRE

Doležalová, Veronika

2007-01-01

Veronika Doležalová Mezinárodní a vnitrostátní aspekty dvojího zdan ní 160 International and national aspects of double taxation - Resumé This thesis pays attention to the area of double taxation and its related national as well as international aspects. The reason for discussing this subject was its importance for removing the obstacles that double taxation presents to the development of economic relations between countries. The thesis is divided into five chapters. There are six annexes att...

Deontological aspects of the amyotrophic lateral sclerosis

Directory of Open Access Journals (Sweden)

T. M. Alekseeva

2017-01-01

Full Text Available One of the significant problems in deontology is the degree of awareness of terminally ill patients regarding the diagnosis and prognosis of their disease. This topic is complex and relevant, it touches ethical and psychological, legal and medical aspects. The article discusses the positive and negative aspects of fully informing patients  with amyotrophic lateral sclerosis about the fatal diagnosis. There are 2  clinical cases reflecting different approaches of this complex issue: full awareness and concealment of the diagnosis.

The projection of Inner Aspect in Vietnamese

Directory of Open Access Journals (Sweden)

Trang Phan

2013-06-01

Full Text Available Several semantic and syntactic distinctions, which have largely been neglected in the Vietnamese linguistic literature, are drawn together in this paper in a comparative context with other better-studied languages in order to indicate that Inner Aspect is projected within the VP shell and independently of the projection of Outer Aspect – a structural proposal originally advanced by Travis (2010. Overall, Vietnamese with its isolating character and rigid word order provides us with unusually direct evidence for an articulated VP structure.

Recombinant vaccines: experimental and applied aspects

DEFF Research Database (Denmark)

Lorenzen, Niels

1999-01-01

Development of vaccines for aquaculture fish represent an important applied functional aspect of fish immunology research. Particularly in the case of recombinant vaccines, where a single antigen is usually expected to induce immunity to a specific pathogen, knowledge of mechanisms involved...... in induction of a protective immune response may become vital. The few recombinant vaccines licensd so far, despite much research during the last decade, illustrate that this is not a straightforward matter. However, as vaccine technology as well as our knowledge of the fish immune system is steadily improved......, these fields will open up a number of interesting research objectives of mutual benefit. Recent aspects of recombinant protein vaccines, live recombinant vaccines and DNA vaccines are discussed....

Aspects of B physics

International Nuclear Information System (INIS)

Gaillard, M.K.

1987-01-01

Various aspects of weak decays are commented on. Probing of the standard model and of phenomena beyond the standard model are discussed, followed by a theoretical view of B mesons and some experimental observations on B mesons. The point is made that any data on B decay would be interesting in that it would provide powerful new constraints in analyses of the standard model and extensions thereof

Aspects of human chlamydial infections

NARCIS (Netherlands)

K.H. Tjiam

1987-01-01

textabstractThis thesis takes a closer look at three aspects of human chlamydial infections. With regard to diagnosis the influence of logistics on the sensitivity of the culture method is discussed, along with optimalization of the culture itself and an evaluation of new diagnostic methods.

Human Aspects in Ambient Intelligence : Contemporary Challenges and Solutions

NARCIS (Netherlands)

Bosse, T.; Cook, D.J.; Neerincx, M.A.; Sadri, F.

2013-01-01

This book presents recent developments is the field of human aspects in Ambient Intelligence. This field, and the associated workshop series, addresses multidisciplinary aspects of AmI with human-directed disciplines such as psychology, social science, neuroscience and biomedical sciences. The aim

Sentiment Analysis on Tweets about Diabetes: An Aspect-Level Approach

KAUST Repository

Salas-Zárate, María del Pilar

2017-02-19

In recent years, some methods of sentiment analysis have been developed for the health domain; however, the diabetes domain has not been explored yet. In addition, there is a lack of approaches that analyze the positive or negative orientation of each aspect contained in a document (a review, a piece of news, and a tweet, among others). Based on this understanding, we propose an aspect-level sentiment analysis method based on ontologies in the diabetes domain. The sentiment of the aspects is calculated by considering the words around the aspect which are obtained through N-gram methods (N-gram after, N-gram before, and N-gram around). To evaluate the effectiveness of our method, we obtained a corpus from Twitter, which has been manually labelled at aspect level as positive, negative, or neutral. The experimental results show that the best result was obtained through the N-gram around method with a precision of 81.93%, a recall of 81.13%, and an -measure of 81.24%.

Sentiment Analysis on Tweets about Diabetes: An Aspect-Level Approach

KAUST Repository

Salas-Zá rate, Marí a del Pilar; Medina-Moreira, José ; Lagos-Ortiz, Katty; Luna-Aveiga, Harry; Rodriguez-Garcia, Miguel Angel; Valencia-Garcí a, Rafael

2017-01-01

In recent years, some methods of sentiment analysis have been developed for the health domain; however, the diabetes domain has not been explored yet. In addition, there is a lack of approaches that analyze the positive or negative orientation of each aspect contained in a document (a review, a piece of news, and a tweet, among others). Based on this understanding, we propose an aspect-level sentiment analysis method based on ontologies in the diabetes domain. The sentiment of the aspects is calculated by considering the words around the aspect which are obtained through N-gram methods (N-gram after, N-gram before, and N-gram around). To evaluate the effectiveness of our method, we obtained a corpus from Twitter, which has been manually labelled at aspect level as positive, negative, or neutral. The experimental results show that the best result was obtained through the N-gram around method with a precision of 81.93%, a recall of 81.13%, and an -measure of 81.24%.

[Communication in health care - legal aspects].

Science.gov (United States)

Mina, András

2016-04-24

This paper is focusing on the legal aspects of communication in health care, especially on doctor-patient relationship, responsibility for information, communication of adverse events, and legal declarations.

AMFIBIA: A Meta-Model for the Integration of Business Process Modelling Aspects

DEFF Research Database (Denmark)

Axenath, Björn; Kindler, Ekkart; Rubin, Vladimir

2007-01-01

AMFIBIA is a meta-model that formalises the essential aspects and concepts of business processes. Though AMFIBIA is not the first approach to formalising the aspects and concepts of business processes, it is more ambitious in the following respects: Firstly, it is independent from particular...... modelling formalisms of business processes and it is designed in such a way that any formalism for modelling some aspect of a business process can be plugged into AMFIBIA. Therefore, AMFIBIA is formalism-independent. Secondly, it is not biased toward any aspect of business processes; the different aspects...... can be considered and modelled independently of each other. Moreover, AMFIBIA is not restricted to a fixed set of aspects; new aspects of business processes can be easily integrated. Thirdly, AMFIBIA does not only name and relate the concepts of business process modelling, as it is typically done...

Skin dosimetry - radiological protection aspects of skin dosimetry

International Nuclear Information System (INIS)

Dennis, J.A.

1991-01-01

Following a Workshop in Skin Dosimetry, a summary of the radiological protection aspects is given. Aspects discussed include routine skin monitoring and dose limits, the need for careful skin dosimetry in high accidental exposures, techniques for assessing skin dose at all relevant depths and the specification of dose quantities to be measured by personal dosemeters and the appropriate methods to be used in their calibration. (UK)

Optimization method concerning target conflicts between safety aspects and occupational safety aspects in nuclear power plant operations

International Nuclear Information System (INIS)

Mueller, W.

1991-01-01

The simplified cost-benefit analysis has not been considered for applications in nuclear engineering with complex decisions between safety aspects and occupational safety aspects. The extended cost-benefit analysis encounters problems with non-monetary criteria. Solutions are in sight, however with a subjective element. A major problem in implementing the method is the psychological barrier as against an evaluation of human life. The multi-attribute utility analysis overcomes the difficulties of the extended cost-benefit analysis, however, it also creates new problems on account of the complicated construction of the utility functions. The problems are solved most elegantly with the multi-criteria outranking analysis, the only disadvantage possibly being less transparency at first sight. (orig./HP) [de

Two often disregarded aspects of Foucault's pendulum

International Nuclear Information System (INIS)

Pérez, José-Philippe; Pujol, Olivier

2015-01-01

This paper revisits the famous Foucault's pendulum by highlighting two often-disregarded aspects in mechanics courses. The first one concerns the existence of a local accelerated reference frame to express the law of dynamics without the Coriolis force. The second aspect deals with the geometrical phase that appears in pendulum dynamics. This last point, which could appear banal, should be related to analogous consideration in quantum physics. It is also linked to vectorial parallel transport of the pendulum angular momentum eigenvector. Numerical simulations with MATLAB are proposed. (paper)

[Gender (role) aspects in doctor-patient communication].

Science.gov (United States)

Sieverding, M; Kendel, F

2012-09-01

Aspects of gender and gender roles are important factors influencing the interactions between physicians and their patients. On the one hand, gender roles have an impact on the behavior of the patients, such as in health care utilization or use of preventive examinations. On the other hand, gender issues influence doctors' actions with respect to communication, diagnosis, and treatment. Here, a gender bias may lead to misdiagnosis and inadequate treatment. In this paper certain pertinent aspects of gender roles in the doctor-patient relationship are discussed and illustrated by empirical findings.

The essential aspect in sewerage regulation in Indonesia

Science.gov (United States)

Siami, L.

2018-01-01

Several cities in Indonesia have the sewerage local regulation such as Banjarmasin, Bantul, Surakarta and Denpasar. Meanwhile, The National Government have guideline in composing domestic sewerage regulation. Each city have their own characteristic and issues that need to be carried out by the local regulation. By using SWOT analysis, this study tries to figure out several aspect that need to be included in the local regulation. International references from developed and developing countries like Japan, Phillipines, Malaysia and Thailand were also used as benchmark without neglecting the local conditions of cities in Indonesia. Several crucial aspect of local regulation are institutional authority, composition on-site and off-site system, tariff, evaluation and monitoring, as well as punishment and rewards. Both tariff and evaluation aspects need to be narrowed down into specific regulations.

Economic aspects of radionuclide production for nuclear medicine

International Nuclear Information System (INIS)

Le Gallic, Y.; Prospert, J.

1980-03-01

In a difficult economic situation it was considered advisable to inform users of certain financial aspects of radionuclide production for nuclear medicine. Two aspects of this vast and many-sided problem are developed here: - The cost price structure of different products (radiopharmaceutical and radioimmunological) which defines the size of the market consistent with a balanced budget. This aspect of the economic analysis seems all the more important as ORIS, although a non profit-making organization, has to balance its production costs. - The effects on the national economy of the nuclear medicine supply market. From this viewpoint it seemed interesting to examine the share-out of the French market between ORIS which is practically the only national producer and importers, as well as the balance of payments situation in this respect [fr

Ethical aspects on rare diseases.

Science.gov (United States)

Barrera, Luis A; Galindo, Gilberto Cely

2010-01-01

In this chapter we discuss several of the most relevant subjects related to ethics on Rare Diseases. Some general aspects are discussed such as the socio-psychological problems that confront the patients and their families that finally lead to marginalization and exclusion of patients affected by these diseases from the health programs, even in wealthy countries. Then we address problems related to diagnosis and some ethical aspects of newborn screening, prenatal, pre-implantation diagnosis and reference centers, as well as some conditions that should be met by the persons and institutions performing such tasks. Alternatives of solutions for the most critical situations are proposed. Subsequently the orphan drugs subject is discussed not only from the availability point of view, prizes, industrial practices, and purchasing power in developed and developing societies. The research related to rare disease in children and other especially vulnerable conditions, the need for informed consent, review boards or ethics comities, confidentiality of the information, biobanks and pharmacogenetics are discussed.

Aspect-object alignment with Integer Linear Programming in opinion mining.

Directory of Open Access Journals (Sweden)

Yanyan Zhao

Full Text Available Target extraction is an important task in opinion mining. In this task, a complete target consists of an aspect and its corresponding object. However, previous work has always simply regarded the aspect as the target itself and has ignored the important "object" element. Thus, these studies have addressed incomplete targets, which are of limited use for practical applications. This paper proposes a novel and important sentiment analysis task, termed aspect-object alignment, to solve the "object neglect" problem. The objective of this task is to obtain the correct corresponding object for each aspect. We design a two-step framework for this task. We first provide an aspect-object alignment classifier that incorporates three sets of features, namely, the basic, relational, and special target features. However, the objects that are assigned to aspects in a sentence often contradict each other and possess many complicated features that are difficult to incorporate into a classifier. To resolve these conflicts, we impose two types of constraints in the second step: intra-sentence constraints and inter-sentence constraints. These constraints are encoded as linear formulations, and Integer Linear Programming (ILP is used as an inference procedure to obtain a final global decision that is consistent with the constraints. Experiments on a corpus in the camera domain demonstrate that the three feature sets used in the aspect-object alignment classifier are effective in improving its performance. Moreover, the classifier with ILP inference performs better than the classifier without it, thereby illustrating that the two types of constraints that we impose are beneficial.

Aspect-object alignment with Integer Linear Programming in opinion mining.

Science.gov (United States)

Zhao, Yanyan; Qin, Bing; Liu, Ting; Yang, Wei

2015-01-01

Target extraction is an important task in opinion mining. In this task, a complete target consists of an aspect and its corresponding object. However, previous work has always simply regarded the aspect as the target itself and has ignored the important "object" element. Thus, these studies have addressed incomplete targets, which are of limited use for practical applications. This paper proposes a novel and important sentiment analysis task, termed aspect-object alignment, to solve the "object neglect" problem. The objective of this task is to obtain the correct corresponding object for each aspect. We design a two-step framework for this task. We first provide an aspect-object alignment classifier that incorporates three sets of features, namely, the basic, relational, and special target features. However, the objects that are assigned to aspects in a sentence often contradict each other and possess many complicated features that are difficult to incorporate into a classifier. To resolve these conflicts, we impose two types of constraints in the second step: intra-sentence constraints and inter-sentence constraints. These constraints are encoded as linear formulations, and Integer Linear Programming (ILP) is used as an inference procedure to obtain a final global decision that is consistent with the constraints. Experiments on a corpus in the camera domain demonstrate that the three feature sets used in the aspect-object alignment classifier are effective in improving its performance. Moreover, the classifier with ILP inference performs better than the classifier without it, thereby illustrating that the two types of constraints that we impose are beneficial.

Aspects of leak before break quantification in pressurized pipes

International Nuclear Information System (INIS)

Hellen, R.A.J.; Darlaston, B.J.L.; Connors, D.C.

1980-01-01

In fitness for purpose studies of pressurized structures containing defects, the concept of leak before break is often invoked. As the assumptions used in the concept are sometimes very pessimistic it is desirable to be able to quantify them more precisely. Two aspects are currently receiving attention; these are the way in which a crack profile develops during fatigue and what happens when the remaining ligament below the crack fails. These aspects are being evaluated experimentally and theoretically. Data are presented from tests on pipes subjected to cyclic pressure and subsequently failed. An analytical approach is proposed on the question of ligament failure, this being based on the development of some recent work on flat plates. The overall question of leak before break is considered. As the understanding and confidence increases, it is possible to reduce the range of interest and focus on specific aspects of the problem. This paper examines these aspects. (author)

Materials aspects of world energy needs

Energy Technology Data Exchange (ETDEWEB)

None

1980-01-01

Plenary session papers presented by participants from both developed and developing countries contributed to the information base on materials and energy outlook, international cooperation, economic aspects, and environmental considerations and established the theme for the subsequent workshop sessions. Workshops on ten major aspects of materials-energy interrelationships provided the opportunity of open and informal discussion of critical issues in each area and the development of reasonable consensus on problems and potential solutions. A separate abstract for each of the 10 plenary-session papers, the 10 workshop reports, and the 4 selected papers will appear in Energy Research Abstracts (ERA) and Energy Abstracts for Policy Analysis (EAPA). The brief issue summaries (preprints) will appear individually (total of 75) only in the DOE Energy Data Base.

Plasma features and alpha particle transport in low-aspect ratio tokamak reactor

International Nuclear Information System (INIS)

Xu Qiang; Wang Shaojie

1997-06-01

The results of the experiment and theory from low-aspect ratio tokamak devices have proved that the MHD stability will be improved. Based on present plasma physics and extrapolation to reduced aspect ratio, the feature of physics of low-aspect ratio tokamak reactor is discussed primarily. Alpha particle confinement and loss in the self-justified low-aspect ratio tokamak reactor parameters and the effect of alpha particle confinement and loss for different aspect ratio are calculated. The results provide a reference for the feasible research of compact tokamak reactor. (9 refs., 2 figs., 3 tabs.)

Practical aspects of the use of intrathecal chemotherapy

OpenAIRE

Olmos-Jiménez, Raquel; Espuny-Miró, Alberto; Cárceles-Rodríguez, Carlos; Díaz-Carrasco, María Sacramento

2017-01-01

Abstract Introduction: Intrathecal chemotherapy is frequently used in clinical practice for treatment and prevention of neoplastic meningitis. Despite its widespread use, there is little information about practical aspects such as the volume of drug to be administered or its preparation and administration. Objective: To conduct a literature review about practical aspects of the use of intrathecal chemotherapy. Materials: Search in PubMed/ Medline using the terms “chemotherapy AND intrat...

Legal Aspects of the Web.

Science.gov (United States)

Borrull, Alexandre Lopez; Oppenheim, Charles

2004-01-01

Presents a literature review that covers the following topics related to legal aspects of the Web: copyright; domain names and trademarks; linking, framing, caching, and spamdexing; patents; pornography and censorship on the Internet; defamation; liability; conflict of laws and jurisdiction; legal deposit; and spam, i.e., unsolicited mails.…

Aspect Composition using Composition Filters

NARCIS (Netherlands)

Bergmans, Lodewijk; Aksit, Mehmet; Tekinerdogan, B.; Aksit, Mehmet

2002-01-01

This chapter first discusses a number of software reuse and extension problems in current object-oriented languages. For this purpose, a change case for a simplified mail system is presented. Each evolution step in the change case consists of the addition or refinement of certain aspects to existing

Novel aspects of plasma control in ITER

Energy Technology Data Exchange (ETDEWEB)

Humphreys, D.; Jackson, G.; Walker, M.; Welander, A. [General Atomics P.O. Box 85608, San Diego, California 92186-5608 (United States); Ambrosino, G.; Pironti, A. [CREATE/University of Naples Federico II, Napoli (Italy); Vries, P. de; Kim, S. H.; Snipes, J.; Winter, A.; Zabeo, L. [ITER Organization, St. Paul Lez durance Cedex (France); Felici, F. [Eindhoven University of Technology, Eindhoven (Netherlands); Kallenbach, A.; Raupp, G.; Treutterer, W. [Max-Planck Institut für Plasmaphysik, Garching (Germany); Kolemen, E. [Princeton Plasma Physics Laboratory, Princeton, New Jersey 08543-0451 (United States); Lister, J.; Sauter, O. [Centre de Recherches en Physique des Plasmas, Ecole Polytechnique Federale de Lausanne, Lausanne (Switzerland); Moreau, D. [CEA, IRFM, 13108 St. Paul-lez Durance (France); Schuster, E. [Lehigh University, Bethlehem, Pennsylvania (United States)

2015-02-15

ITER plasma control design solutions and performance requirements are strongly driven by its nuclear mission, aggressive commissioning constraints, and limited number of operational discharges. In addition, high plasma energy content, heat fluxes, neutron fluxes, and very long pulse operation place novel demands on control performance in many areas ranging from plasma boundary and divertor regulation to plasma kinetics and stability control. Both commissioning and experimental operations schedules provide limited time for tuning of control algorithms relative to operating devices. Although many aspects of the control solutions required by ITER have been well-demonstrated in present devices and even designed satisfactorily for ITER application, many elements unique to ITER including various crucial integration issues are presently under development. We describe selected novel aspects of plasma control in ITER, identifying unique parts of the control problem and highlighting some key areas of research remaining. Novel control areas described include control physics understanding (e.g., current profile regulation, tearing mode (TM) suppression), control mathematics (e.g., algorithmic and simulation approaches to high confidence robust performance), and integration solutions (e.g., methods for management of highly subscribed control resources). We identify unique aspects of the ITER TM suppression scheme, which will pulse gyrotrons to drive current within a magnetic island, and turn the drive off following suppression in order to minimize use of auxiliary power and maximize fusion gain. The potential role of active current profile control and approaches to design in ITER are discussed. Issues and approaches to fault handling algorithms are described, along with novel aspects of actuator sharing in ITER.

Grammatical Aspect and Gesture in French: A kinesiological approach

Directory of Open Access Journals (Sweden)

Доминик Бутэ

2016-12-01

Full Text Available In this paper, we defend the idea that research on Gesture with Speech can provide ways of studying speakers’ conceptualization of grammatical notions as they are speaking. Expressing an idea involves a dynamic interplay between our construal, shaped by the sensori-motoric and interactive experiences linked to that idea, the plurisemiotic means at our disposal for expressing it, and the linguistic category available for its expression in our language. By analyzing the expression of aspect in Speech with Gesture (GeSp in semi-guided oral interactions, we would like to make a new contribution to the field of aspect by exploring how speakers’ construal of aspectual differences grammaticalized in their language, may be enacted and visible in gesture. More specifically we want to see the degree to which event structure differences expressed in different grammatical aspects (perfective and imperfective correlate with kinesiological features of the gestures. To this end, we will focus on the speed and flow of the movements as well as on the segments involved (fingers, hand, forearm, arm, shoulder. A kinesiological approach to gestures enables us to analyze the movements of human bodies according to a biomechanical point of view that includes physiological features. This study is the first contribution focused on the links between speech and gesture in French in the domain of grammatical aspect. Grammatical aspect was defined by Comrie (1976 [1989] as involving the internal unfurling of the process, «[...] tense is a deictic category, i.e. locates situations in time, usually with reference to the present moment [...]. Aspect is not concerned with relating time of the situation to any other time-point, but rather with the internal temporal constituency of the one situation; one could state the difference as one between situation-internal time (aspect and situation-external time (tense » (Comrie, 1976 [1989]: 5. Can kinesic features express and make

Sentiment Analysis on Tweets about Diabetes: An Aspect-Level Approach

Directory of Open Access Journals (Sweden)

María del Pilar Salas-Zárate

2017-01-01

Full Text Available In recent years, some methods of sentiment analysis have been developed for the health domain; however, the diabetes domain has not been explored yet. In addition, there is a lack of approaches that analyze the positive or negative orientation of each aspect contained in a document (a review, a piece of news, and a tweet, among others. Based on this understanding, we propose an aspect-level sentiment analysis method based on ontologies in the diabetes domain. The sentiment of the aspects is calculated by considering the words around the aspect which are obtained through N-gram methods (N-gram after, N-gram before, and N-gram around. To evaluate the effectiveness of our method, we obtained a corpus from Twitter, which has been manually labelled at aspect level as positive, negative, or neutral. The experimental results show that the best result was obtained through the N-gram around method with a precision of 81.93%, a recall of 81.13%, and an F-measure of 81.24%.

What’s Done is Done: Verb Aspect and Verbatim Memory

Directory of Open Access Journals (Sweden)

Meghan Salomon-Amend

2017-09-01

Full Text Available Grammatical verb aspect uses morphosyntactic cues (‘-ed’, ‘-ing’ to convey whether an action is, for example, complete (“walked” or on-going (“was walking” and has shown notable comprehension ramifications for a reader’s event model. Additionally, research suggests that the reader quickly forgets verbatim surface-form information, such as morphosyntactic cues, while the event model remains intact. The current study used three different memory tests to probe readers’ event models of the texts, testing readers’ event model at retrieval. More importantly, we explored whether participants could have biased memory for the perfective aspect consistent with events unfolding in the narrative world. We show that verbs in the perfective aspect were remembered more accurately than those in the imperfective aspect. Moreover, imperfective verbs had a stronger tendency to be misremembered as being in the perfective aspect. That is, readers’ memory seems to be affected by the passage of narrative time, rather than maintaining fidelity to the temporal status of the verb at original presentation.

Aspect-Oriented Model-Driven Software Product Line Engineering

Science.gov (United States)

Groher, Iris; Voelter, Markus

Software product line engineering aims to reduce development time, effort, cost, and complexity by taking advantage of the commonality within a portfolio of similar products. The effectiveness of a software product line approach directly depends on how well feature variability within the portfolio is implemented and managed throughout the development lifecycle, from early analysis through maintenance and evolution. This article presents an approach that facilitates variability implementation, management, and tracing by integrating model-driven and aspect-oriented software development. Features are separated in models and composed of aspect-oriented composition techniques on model level. Model transformations support the transition from problem to solution space models. Aspect-oriented techniques enable the explicit expression and modularization of variability on model, template, and code level. The presented concepts are illustrated with a case study of a home automation system.

Hispathologic aspects of Lyme Borreliosis.

NARCIS (Netherlands)

Koning, Johannes de

1994-01-01

As a result of the recent interest in Lyme disease a large number of papers has been published on its different aspects. The purpose of this thesis is to present a comprehensive study of the most important histopathological manifestations based on the experience obtained during the last 11 years. In

Tumeurs mandibulaires : Aspects epidemiologiques et ...

African Journals Online (AJOL)

Objectives: Study the anatomopathological and epidemiological aspects of the tumors of the mandible in order to compare the literature data. Methodology: It is an analytic, descriptive and retrospective study conducted over a period of 10 years at the ENT and the Anatomo-pathology Departments of CHU in Lomé. Results: ...

Aspect-Oriented Programming Workshop Report

NARCIS (Netherlands)

Mens, Kim; Lopes, Cristina; Tekinerdogan, B.; Kiczales, Gregor

1998-01-01

Whereas it is generally acknowledged that code tangling reduces the quality of software and that aspect-oriented programming (AOP) is a means of addressing this problem, there is — as yet — no clear definition or characterisation of AOP. Therefore, the main goal of the ECOOP’97 AOP workshop was to

Fabrication of high aspect ratio nanocell lattices by ion beam irradiation

International Nuclear Information System (INIS)

Ishikawa, Osamu; Nitta, Noriko; Taniwaki, Masafumi

2016-01-01

Highlights: • Nanocell lattice with a high aspect ratio on InSb semiconductor surface was fabricated by ion beam irradiation. • The fabrication technique consisting of top-down and bottom-up processes was performed in FIB. • High aspect ratio of 2 was achieved in nanocell lattice with a 100 nm interval. • The intermediate-flux irradiation is favorable for fabrication of nanocell with a high aspect ratio. - Abstract: A high aspect ratio nanocell lattice was fabricated on the InSb semiconductor surface using the migration of point defects induced by ion beam irradiation. The fabrication technique consisting of the top-down (formation of voids and holes) and bottom-up (growth of voids and holes into nanocells) processes was performed using a focused ion beam (FIB) system. A cell aspect ratio of 2 (cell height/cell diameter) was achieved for the nanocell lattice with a 100 nm dot interval The intermediate-flux ion irradiation during the bottom-up process was found to be optimal for the fabrication of a high aspect ratio nanocell.

Aspects correlates with Scandinavian Stroke Scale for predicting early neurological impairment

Directory of Open Access Journals (Sweden)

Gustavo José Luvizutto

2015-05-01

Full Text Available Objective To investigate the correlation between the Alberta Program Early CT Score (ASPECTS and the Scandinavian Stroke Scale (SSS for the evaluation of neurological impairment in patients with acute stroke. Method 59 patients with a first acute ischemic stroke were evaluated. The ASPECTS were evaluated by 2 neurologists at admission and by another neurologist after 48 hours. The NIHSS and SSS was applied to determinate stroke severity. Correlations and agreements were analysed statistically by Spearman and Kappa tests. Results ASPECTS was correlated with National Institute of Health Stroke Scale (NIHSS at admission (r = -0.52; p < 0.001 and SSS (r = 0.50; p < 0.001. The ASPECTS and SSS items were most correlated with arm (r = 0.52; p < 0.001 and hand (r = 0.49; p < 0.001 motor power, and speech (r = 0.51; p < 0.001. The SSS of 25.5 shows sensitivity (68% and specificity (72% when associated with ASPECTS ≤ 7. Conclusion The SSS can predict worst neurological impairment when associated with lower values of ASPECTS.

Energy sustainable communities - social and psychological aspects

International Nuclear Information System (INIS)

Schweizer-Ries, P.; Baasch, St.; Jagszent, J.

2004-01-01

Besides technical, political and economic aspects of energy sustainability there are several social, behavioural and psychological dimensions of vital importance for a successful implementation of Renewable Energy Systems (RES) and Rational Use of Energy (RUE) within communities. The European Project ''Sustainable Communities-on the energy dimension'' pursues an interdisciplinary approach to detect essential success and facilitating factors. In the last years social and psychological aspects in the process of sustainability came to the fore more and more. Not only as a complementary science to facilitate the technical aims in the change process but also as an essential part for success. (authors)

LNG project - contractual aspects

Energy Technology Data Exchange (ETDEWEB)

Goncalves, Bruno Almeida

2008-07-01

This paper intends to provide from the legal point of view an outline of the main challenges of a LNG project in the upstream, regulatory aspects, liquefaction, financing and midstream through a basic checklist; an overview of the contractual complexity of a LNG project; some basic discussion of particular LNG contract clauses; and a comparative analysis between the classic clauses of a Gas Transportation Agreement (GTA) through a gas pipeline and LNG logistic. (author)

Myocardial Na,K-ATPase: Clinical aspects

Science.gov (United States)

Kjeldsen, Keld

2003-01-01

The specific binding of digitalis glycosides to Na,K-ATPase is used as a tool for Na,K-ATPase quantification with high accuracy and precision. In myocardial biopsies from patients with heart failure, total Na,K-ATPase concentration is decreased by around 40%; a correlation exists between a decrease in heart function and a decrease in Na,K-ATPase concentration. During digitalization, around 30% of remaining pumps are occupied by digoxin. Myocardial Na,K-ATPase is also influenced by other drugs used for the treatment of heart failure. Thus, potassium loss during diuretic therapy has been found to reduce myocardial Na,K-ATPase, whereas angiotensin-converting enzyme inhibitors may stimulate Na,K pump activity. Furthermore, hyperaldosteronism induced by heart failure has been found to decrease Na,K-ATPase activity. Accordingly, treatment with the aldosterone antagonist, spironolactone, may also influence Na,K-ATPase activity. The importance of Na,K pump modulation with heart disease, inhibition in digitalization and other effects of medication should be considered in the context of sodium, potassium and calcium regulation. It is recommended that digoxin be administered to heart failure patients who, after institution of mortality-reducing therapy, still have heart failure symptoms, and that the therapy be continued if symptoms are revealed or reduced. Digitalis glycosides are the only safe inotropic drugs for oral use that improve hemodynamics in heart failure. An important aspect of myocardial Na,K pump affection in heart disease is its influence on extracellular potassium (Ke) homeostasis. Two important aspects should be considered: potassium handling among myocytes, and effects of potassium entering the extracellular space of the heart via the bloodstream. It should be noted that both of these aspects of Ke homeostasis are affected by regulatory aspects, eg, regulation of the Na,K pump by physiological and pathophysiological conditions, as well as by medical

QCD-instantons at LHC. Theoretical aspects

International Nuclear Information System (INIS)

Petermann, M.

2007-06-01

Instantons are nonperturbative, topologically nontrivial field configurations, which occur in every nonabelian gauge theory. They can be understood as tunneling processes between topologically distinct vacua. Although being a basic theoretical aspect of the Standard Model, a direct experimental verification of instanton processes is still lacking. In this thesis the general discovery potential for QCD-instantons at the LHC is studied in detail by means of instanton perturbation theory. In this context the close correspondence between the leading instanton induced processes at HERA and at LHC becomes important. Essential aspects and differences to deep inelastic scattering can already be revealed by studying the simplest process. Based on these results inclusive cross sections are calculated including the emission of final state gluons. Compared to deep inelastic scattering, a large enhancement of the cross section is found. (orig.)

Socio-Psychological Aspects of Entrepreneurial Motivation

Directory of Open Access Journals (Sweden)

Luhova Viktoriia M.

2017-12-01

Full Text Available The aim of the article is to study entrepreneurial motivation and socio-psychological aspects that determine it. In the article, the urgency of the study of socio-psychological aspects of motivation is substantiated. The list and essence of concepts related to the concept “motivation” are specified. The features of personal needs of entrepreneurs are determined. The groups of entrepreneurial motives are considered. The psychological properties of an entrepreneur’s personality are examined. The role of the positive self-identity in providing entrepreneurial motivation is substantiated. The values and value orientations typical for entrepreneurs are determined. The peculiarities of the Ukrainian mentality that are most clearly traced in the activity and behavior of entrepreneurs are considered. Specific features of normative regulation of human behavior in modern society are determined.

New Vehicle Detection Method with Aspect Ratio Estimation for Hypothesized Windows

Directory of Open Access Journals (Sweden)

Jisu Kim

2015-12-01

Full Text Available All kinds of vehicles have different ratios of width to height, which are called the aspect ratios. Most previous works, however, use a fixed aspect ratio for vehicle detection (VD. The use of a fixed vehicle aspect ratio for VD degrades the performance. Thus, the estimation of a vehicle aspect ratio is an important part of robust VD. Taking this idea into account, a new on-road vehicle detection system is proposed in this paper. The proposed method estimates the aspect ratio of the hypothesized windows to improve the VD performance. Our proposed method uses an Aggregate Channel Feature (ACF and a support vector machine (SVM to verify the hypothesized windows with the estimated aspect ratio. The contribution of this paper is threefold. First, the estimation of vehicle aspect ratio is inserted between the HG (hypothesis generation and the HV (hypothesis verification. Second, a simple HG method named a signed horizontal edge map is proposed to speed up VD. Third, a new measure is proposed to represent the overlapping ratio between the ground truth and the detection results. This new measure is used to show that the proposed method is better than previous works in terms of robust VD. Finally, the Pittsburgh dataset is used to verify the performance of the proposed method.

Safety aspects of the RECH-1 core conversion

International Nuclear Information System (INIS)

Wetherby, Jaime Riesle

1998-01-01

When the RECH-1 research reactor joined the core conversion program for low enrichment fuel, the need to review some safety related aspects, which are currently under way with different degrees of progress, became apparent. The mentioned aspects can be grouped into: evaluation of the technical specifications of the new fuel elements: the technical specifications were carefully verified and contrasted with the recommendations of the IAEA and with those of manufacturers which are widely known for their expertise. (author)

Insomnia: psychological and neurobiological aspects and non-pharmacological treatments.

Science.gov (United States)

Molen, Yara Fleury; Carvalho, Luciane Bizari Coin; Prado, Lucila Bizari Fernandes do; Prado, Gilmar Fernandes do

2014-01-01

Insomnia involves difficulty in falling asleep, maintaining sleep or having refreshing sleep. This review gathers the existing informations seeking to explain insomnia, including those that focus on psychological aspects and those considered neurobiological. Insomnia has been defined in psychological (cognitive components, such as worries and rumination, and behavioral aspects, such as classic conditioning) and physiological terms (increased metabolic rate, with increased muscle tone, heart rate and temperature). From the neurobiological point of view, there are two perspectives: one which proposes that insomnia occurs in association with a failure to inhibit wakefulness and another that considers hyperarousal as having an important role in the physiology of sleep. The non-pharmacological interventions developed to face different aspects of insomnia are presented.

Radiation safety and regulatory aspects in Medical Facilities

International Nuclear Information System (INIS)

Banerjee, Sharmila

2017-01-01

Radiation safety and regulatory aspect of medical facilities are relevant in the context where radiation is used in providing healthcare to human patients. These include facilities, which carry out radiological procedures in diagnostic radiology, including dentistry, image-guided interventional procedures, nuclear medicine, and radiation therapy. The safety regulations provide recommendations and guidance on meeting the requirements for the safe use of radiation in medicine. The different safety aspects which come under its purview are the personnel involved in medical facilities where radiological procedures are performed which include the medical practitioners, radiation technologists, medical physicists, radiopharmacists, radiation protection and over and above all the patients. Regulatory aspects cover the guidelines provided by ethics committees, which regulate the administration of radioactive formulation in human patients. Nuclear medicine is a modality that utilizes radiopharmaceuticals either for diagnosis of physiological disorders related to anatomy, physiology and patho-physiology and for diagnosis and treatment of cancer

Futurological aspects of globalisation

OpenAIRE

Kostić Aleksandar V.

2013-01-01

The author examines futurological aspects of globalization having in mind various models of historical processes. He describes the changes as "futuroshock", thus presenting a dilemma whether the changes are only a momentum or a pre-planned concept. He especially stresses the Toffler’s conclusion that turns a new page in futurology - examining the dangers that follow the changes. According to him, predictions are made with the help of practically all the sciences in two basic directions: explo...

ETHICAL ASPECTS OF SUSTAINABILITY

OpenAIRE

Amantova-Salmane, Liene

2015-01-01

Ethics can be defined as a reflection on nature and a definition of “the good”. Individuals value qualities and things dissimilarly, most visibly, but they also value their goods in different ways, in different relations to each other, for different reasons, and to different ends. These differences are very applicable to sustainability. In other words, sustainability cannot be achieved without attention to its ethical dimensions. The aim of this research is to examine the ethical aspects of s...

Phenomenological aspects of unified theories

International Nuclear Information System (INIS)

Peccei, R.D.

1987-01-01

The author briefly discusses two new phenomena of recent interest, the 5/sup th/ force and variant axions. The former, for its elucidation, will require further gravitational experiments, but the author concludes that variant axions are now definitely rules out experimentally. Various aspects of superstring phenomenology are then addressed, including some of the generic predictions of superstrings and some of its generic problems. In particular, he discusses some of the phenomenological consequences of having an extra Z 0 boson and the circumstances under which this excitation is a genuine prediction of superstrings. Since it is likely that a more reliable relic of superstrings will be provided by the presence of superpartners at low energy (≤ TeV), he discusses some of the bounds for squarks and gluinos obtained at the SppS collider and the expectations for their production at the Tevatron. As a final topic, he touches upon some of the consequences that result from having the Fermi scale arise from an underlying theory. Some aspects of the composite Higgs model and of the strongly coupled standard model are briefly reviewed

Investigating legal aspects of cyberbullying.

Science.gov (United States)

Paul, Simone; Smith, Peter K; Blumberg, Herbert H

2012-11-01

In the UK schools are required by law to protect students from bullying; the responsibility of teachers to govern such behaviour has been extended outside the school setting to include cyberbullying. In this investigation, cyberbullying in secondary education is explored from the student perspective using a qualitative method of enquiry. Reported awareness and understanding about the legal aspects of cyberbullying are investigated; consideration is given to legislation, cybercrime, children's rights, school sanctions and safeguarding responsibilities. A total of 197 male and female students aged between 11 and 14 years old participated. Despite the availability of information on guidelines and legislation at national, local, and school level, this does not appear to have reached ground level of the individual student. There is a considerable gap between what students should know and what they report to be aware of with regard to legal aspects of cyberbullying. To address concerns of keeping up with the pace of change in cyberbullying, a collaborative approach is required with young people and adults sharing expertise.

Thermophysical aspects of WWER safety

International Nuclear Information System (INIS)

Kolochko, Vladimir N.

1999-01-01

The paper presents a review of the main thermophysical aspects of NPPs safety and efficiency increase applied to WWERs. Improvement of operating WWER units is the main short-term and medium-term tasks of the utilities in Ukraine. The new generation of reactors for increasing the reactor facilities efficiency should utilize achievements of thermo physics research results. The thermophysical aspects of NPPs safety and efficiency are envisaged in the context of the atomic energy development strategy. The analysis of thermophysical processes occurring in the core shows that a number of problems concerning boiling crisis and heat exchange intensification during transient and accidents are not solved in spite of numerous calculations and experimental research. The up-to-date safety conception includes severe accidents consideration for safety assessment. Review of severe accidents management is presented. Additional validation of the West advanced thermal hydraulic codes which are applied for WWERs reassessment calculations is required. Contribution of the processes which might occur in WWER containment to safety problems solving is considered as well. (author)

In situ leaching of uranium: Technical, environmental and economic aspects

International Nuclear Information System (INIS)

1989-01-01

Within the framework of its activities in nuclear raw materials the International Atomic Energy Agency has convened a series of meetings to discuss various aspects of uranium ore processing technology, recovery of uranium from non-conventional resources and development of projects for the production of uranium concentrates including economic aspects. As part of this continuing effort to discuss and document important aspects of uranium production the IAEA convened a Technical Committee Meeting on Technical, Economic and Environmental Aspects of In-Situ Leaching. Although the use of this technique is limited by geological and economic constraints, it has a significant potential to produce uranium at competitive prices. This is especially important in the current uranium market which is mainly characterised by large inventories, excess production capability and low prices. This situation is not expected to last indefinitely but it is unlikely to change drastically in the next ten years or so. This Technical Committee Meeting was held in Vienna from 3 to 6 November 1987 with the attendance of 24 participants from 12 countries. Eight papers were presented. Technical sessions covered in-situ mining research, environmental and licensing aspects and restoration of leached orebodies; the technological status of in-situ leaching, the current status and future prospects of in-situ leaching of uranium in Member States, general aspects of planning and implementation of in-situ projects and the economics of in-situ leaching. Refs, figs and tabs

Environmental aspects of parking garages. Living in a compact city

International Nuclear Information System (INIS)

Koopmans, J.F.W.; Suverkoop, D.J.

2005-01-01

An overview is given of environmental aspects of parking garages in the Netherlands with respect to environmental legislation and regulations, focusing on noise pollution, lighting aspects (of cars and the parking buildings), air quality, and fire safety [nl

The interaction of grammatical aspect and temporal distance in motion descriptions

Directory of Open Access Journals (Sweden)

Sarah eAnderson

2013-07-01

Full Text Available Grammatical aspect is known to shape event understanding. However, little is known about how it interacts with other important temporal information, such as recent and distant past. The current work uses computer-mouse tracking (Spivey, Grosjean, & Knoblich, 2005 to explore the interaction of aspect and temporal context. Participants in our experiment listened to past motion event descriptions that varied according to aspect (simple past, past progressive and temporal distance (recent past, distant past while viewing scenes with paths and implied destinations. Participants used a computer mouse to place characters into the scene to match event descriptions. Our results indicated that aspect and temporal context interact in interesting ways. When aspect placed emphasis on the ongoing details of the event and the temporal context was recent (thus, making fine details available in memory, this match between conditions elicited smoother and faster computer mouse movements than when conditions mismatched. Likewise, when aspect placed emphasis on the less-detailed end state of the event and temporal context was in the distant past (thus making fine details less available, this match between conditions also elicited smoother and faster computer mouse movements.

Chromatographic and biological aspects of organomercurials

Energy Technology Data Exchange (ETDEWEB)

Fishbein, L

1970-01-01

A thorough review on the biological and chromatographic aspects of methylmercury, phenylmercurials, and miscellaneous organomercurials is presented. Areas covered include ecology, epidemiology, paper chromatography, thin-layer chromatography, gas chromatography, metabolism and toxicity, and environmental degradation. 183 references.

Radiologic protection: technical and legal aspects

International Nuclear Information System (INIS)

Pinto, A.V.A.

1987-01-01

Radiologic units are described with the aim to decodify the technical dosimetric language. The legal aspect of radiologic protection in Brazil is reported. Information about help in case of radiation accident is presented. (M.A.C.) [pt

Preservation in digital cartography archiving aspects

CERN Document Server

Jobst, Markus

2010-01-01

The contributions of this book describe the main focus of cartographic heritage with the help of theory, state-of-the-art practices and experience reports. The topics span from archiving, reproduction, education, geometric precision to psychological aspects.

Aspect level sentiment analysis using machine learning

Science.gov (United States)

Shubham, D.; Mithil, P.; Shobharani, Meesala; Sumathy, S.

2017-11-01

In modern world the development of web and smartphones increases the usage of online shopping. The overall feedback about product is generated with the help of sentiment analysis using text processing.Opinion mining or sentiment analysis is used to collect and categorized the reviews of product. The proposed system uses aspect leveldetection in which features are extracted from the datasets. The system performs pre-processing operation such as tokenization, part of speech and limitization on the data tofinds meaningful information which is used to detect the polarity level and assigns rating to product. The proposed model focuses on aspects to produces accurate result by avoiding the spam reviews.

Economic and fiscal aspects of oil and gas field abandonment

International Nuclear Information System (INIS)

Kemp, A.G.

1992-01-01

The abandonment of fields in the North Sea raises a number of physical, environmental, and economic issues. Key economic aspects are (a) the costs incurred in the abandonment operations: (b), the criteria to be employed in determining the optimal timing of field abandonment; (c), the fiscal reliefs available for the expenditures incurred; and, (d) the (financial) security aspects relating to the activity. These topics are discussed in this paper with particular reference to the UK Continental Shelf (UKCS). Comparisons with Norway and the Netherlands are made on the fiscal aspects. (Author)

Crimean Referendum: International Legal Aspects

Directory of Open Access Journals (Sweden)

Michael Geistlinger

2014-12-01

Full Text Available The article examines the key aspects of the accession of the Republic of Crimea to the Russian Federation as the example of enforcement of the people’s right to self-determination, secured in UN Charter. International law basis of the accession, as well analysis of key reasons and consequences of this international precedent are under consideration.

Energy and social aspects

International Nuclear Information System (INIS)

Perez, D.; Gomez, Y.

2008-01-01

In this section, the social aspects of Cuba's energy system are described, based on the accessibility and availability of energy services and the affordability and acceptance of these energy services by the population. Accessibility refers to the existence of modern energy services and supporting infrastructures that allow the population, regardless of income level, place of residence, race, religion, etc., the use of modern fuels. Logistics and the economy determine the amount and kinds of energy and energy services available in each place. Even if energy services are accessible to the population, problems with their availability during particular time periods may exist; thus, this section discusses the problems of availability of modern fuels in Cuba. Affordability relates to the ability of the population to pay for the energy services that are accessible and available. Energy prices should be low enough (without affecting the profitability of the producing companies) to enable everyone's minimum requirements for modern energy services to be satisfied. Acceptability concerns the social and/or environmental problems related to energy chains, ranging from production and use to the disposal of waste generated by energy production. Making an assessment of the acceptability of an energy option is often difficult and sometimes involves many issues, including social, environmental, cultural, economic and religious aspects at local and regional levels

Diabetic patients: Psychological aspects.

Science.gov (United States)

Adili, Fatemeh; Larijani, Bagher; Haghighatpanah, Mohammadreza

2006-11-01

This study was undertaken to consider the psychological aspect of diabetes with regard to improving clinical outcomes. The review was limited to literature reports on the causes, solutions, and treatments of some common psychological problems known to complicate diabetes management. A literature search was undertaken using Pub-Med, CINAHL, Proquest, Elsevier, Blackwell Synergy, Ovid, Ebsco, Rose net, and Google websites, including studies published in English journals between 1995 and 2006. Therefore about 88 articles were selected based on the inclusion criteria. In earlier studies, relatively little empirical research was found to substantiate the effect of psychological counseling in complicated diabetes. The greatest deficits were seen in areas of mental health, self-esteem parent impact, and family cohesion. There were some different factors, which influence the psychological aspect of diabetic patients, such as age, gender, place of living, familial and social support, motivation, energy, life satisfaction, and lifestyle. There are various types of solutions for coping with the psychological problems in diabetic clients. The most essential solution lies in educating the patients and healthcare providers on the subject. Before initiating each educational intervention, a thorough assessment would be crucial. Treatment plans may benefit from cognitive behavior therapy (CBT), behavior family therapy, improving family communication, problem-solving skills, and providing motivation for diabetic patients. Moreover, it seems that the close collaboration between diabetologists and psychologists would be fruitful.

Gender Differences in Personality across the Ten Aspects of the Big Five.

Science.gov (United States)

Weisberg, Yanna J; Deyoung, Colin G; Hirsh, Jacob B

2011-01-01

This paper investigates gender differences in personality traits, both at the level of the Big Five and at the sublevel of two aspects within each Big Five domain. Replicating previous findings, women reported higher Big Five Extraversion, Agreeableness, and Neuroticism scores than men. However, more extensive gender differences were found at the level of the aspects, with significant gender differences appearing in both aspects of every Big Five trait. For Extraversion, Openness, and Conscientiousness, the gender differences were found to diverge at the aspect level, rendering them either small or undetectable at the Big Five level. These findings clarify the nature of gender differences in personality and highlight the utility of measuring personality at the aspect level.

Radiolabeled amino acids : Basic aspects and clinical applications in oncology

NARCIS (Netherlands)

Jager, PL; Vaalburg, W; Pruim, J; de Vries, EGE; Langen, KJ; Piers, DA

As the applications of metabolic imaging are expanding, radiolabeled amino acids may gain increased clinical interest, This review first describes the basic aspects of amino acid metabolism, then continues with basic aspects of radiolabeled amino acids, and finally describes clinical applications,

[Liquidation of barriers: realization issues and legislative aspects].

Science.gov (United States)

Półchłopek, T

1998-01-01

Designing for the handicapped persons, aiming at the liquidation of the barriers is actually an essential part of the architects activity. It results from the fact that the handicapped persons issue became the interdisciplinary one. The architect, being responsible for the living space and environment creation, is to design the friendly environment for the handicapped persons. The space favourable for the handicapped is favourable for all. There are many aspects of the designing for the handicapped; legislative or execution issues are the examples. The legislative aspect is presented in this paper on the base of the contemporary legal rules of the Polish Republic, whereas the execution aspect is introduced and discussed on the basis of the two projects designed by the Design Bureau in Cracow and being currently in realization. These are: housing & service unit (Boruty-Spiechowicza Str., Cracow) and the Faculty of Philosophy complex at the Jesuits College (Kopernika Str., Cracow).

Sociology of Jurisprudential and Social Aspects of Addiction

Directory of Open Access Journals (Sweden)

Mohammad Barfi

2003-05-01

Full Text Available This research analyzes the issue from the jurisprudential and social aspects. The social aspect focuses on the existing viewpoints regarding the grounds for addiction and also looks into the jurisprudential decrees by Shiite and Sunni jurisprudents regarding opium, hashish and tobacco. In other words, the research focuses on the impacts of jurisprudential decrees on social issues and vice-versa. The research in order to offer strong proof for subjects under discussion conducts documental studies and extracts jurisprudential, historical and scientific texts. In all, this research promotes one’s knowledge about the chronology of drugs including opiates, hashish and tobacco, their side effects, reasons behind drug addiction and jurisprudential decrees in this regard from the viewpoint of jurisprudents. From the viewpoint of social philosophy it raises the thought that there is a dialectic relationship between the thought and the environment and necessitates the need for changes in jurisprudential thoughts. As far as is applied aspect is concerned, it offers solutions for preventing drug addiction.

Distinguishing Relational Aspects of Character Strengths with Subjective and Psychological Well-being

Directory of Open Access Journals (Sweden)

Melanie Hausler

2017-07-01

Full Text Available Research has shown that character strengths are positively linked with well-being in general. However, there has not been a fine-grained analysis up to date. This study examines the individual relational aspects between the 24 character strengths, subjective well-being (SWB, and different aspects of psychological well-being (PWB at two times of measurement (N = 117. Results showed that overall the “good character” was significantly stronger related with PWB than with SWB. The character strength “hope” was at least moderately correlated with the PWB aspects meaning, optimism and autonomy, and “zest” with the PWB aspects relationships and engagement. “Persistence” showed the highest correlation with the PWB aspect mastery. Out of the 24 character strengths, the happiness-related strengths (hope, zest, gratitude, curiosity, and love were more likely to correlate with PWB and SWB than any other character strength. This study offers a more fine-grained and thorough understanding of specific relational aspects between the 24 character strengths and a broad range of well-being aspects. Future studies should take up a detailed strategy when exploring relationships between character strengths and well-being.

Rectenna session: Micro aspects

Science.gov (United States)

Gutmann, R. J.

1980-01-01

Two micro aspects of rectenna design are discussed: evaluation of the degradation in net rectenna RF to DC conversion efficiency due to power density variations across the rectenna (power combining analysis) and design of Yagi-Uda receiving elements to reduce rectenna cost by decreasing the number of conversion circuits (directional receiving elements). The first of these involves resolving a fundamental question of efficiency potential with a rectenna, while the second involves a design modification with a large potential cost saving.

MARKETING MIX THEORETICAL ASPECTS

OpenAIRE

Margarita Išoraitė

2016-01-01

Aim of article is to analyze marketing mix theoretical aspects. The article discusses that marketing mix is one of the main objectives of the marketing mix elements for setting objectives and marketing budget measures. The importance of each element depends not only on the company and its activities, but also on the competition and time. All marketing elements are interrelated and should be seen in the whole of their actions. Some items may have greater importance than others; it depends main...

Insomnia: psychological and neurobiological aspects and non-pharmacological treatments

Directory of Open Access Journals (Sweden)

Yara Fleury Molen

2014-01-01

Full Text Available Insomnia involves difficulty in falling asleep, maintaining sleep or having refreshing sleep. This review gathers the existing informations seeking to explain insomnia, including those that focus on psychological aspects and those considered neurobiological. Insomnia has been defined in psychological (cognitive components, such as worries and rumination, and behavioral aspects, such as classic conditioning and physiological terms (increased metabolic rate, with increased muscle tone, heart rate and temperature. From the neurobiological point of view, there are two perspectives: one which proposes that insomnia occurs in association with a failure to inhibit wakefulness and another that considers hyperarousal as having an important role in the physiology of sleep. The non-pharmacological interventions developed to face different aspects of insomnia are presented.

Technical aspects of 3MV particle accelerator at GGV Bilaspur

International Nuclear Information System (INIS)

Mallik, C.

2013-01-01

The accelerator at GGV, Bilaspur is a 3 MV pelletron operating is Tandem mode. The talk will describe the technical aspects of the accelerator. It will also discuss the beam aspects of the pelletron and the feasibility options with the accelerator. (author)

Aspect-related Vegetation Differences Amplify Soil Moisture Variability in Semiarid Landscapes

Science.gov (United States)

Yetemen, O.; Srivastava, A.; Kumari, N.; Saco, P. M.

2017-12-01

Soil moisture variability (SMV) in semiarid landscapes is affected by vegetation, soil texture, climate, aspect, and topography. The heterogeneity in vegetation cover that results from the effects of microclimate, terrain attributes (slope gradient, aspect, drainage area etc.), soil properties, and spatial variability in precipitation have been reported to act as the dominant factors modulating SMV in semiarid ecosystems. However, the role of hillslope aspect in SMV, though reported in many field studies, has not received the same degree of attention probably due to the lack of extensive large datasets. Numerical simulations can then be used to elucidate the contribution of aspect-driven vegetation patterns to this variability. In this work, we perform a sensitivity analysis to study on variables driving SMV using the CHILD landscape evolution model equipped with a spatially-distributed solar-radiation component that couples vegetation dynamics and surface hydrology. To explore how aspect-driven vegetation heterogeneity contributes to the SMV, CHILD was run using a range of parameters selected to reflect different scenarios (from uniform to heterogeneous vegetation cover). Throughout the simulations, the spatial distribution of soil moisture and vegetation cover are computed to estimate the corresponding coefficients of variation. Under the uniform spatial precipitation forcing and uniform soil properties, the factors affecting the spatial distribution of solar insolation are found to play a key role in the SMV through the emergence of aspect-driven vegetation patterns. Hence, factors such as catchment gradient, aspect, and latitude, define water stress and vegetation growth, and in turn affect the available soil moisture content. Interestingly, changes in soil properties (porosity, root depth, and pore-size distribution) over the domain are not as effective as the other factors. These findings show that the factors associated to aspect-related vegetation

Tenses, Aspects, and Categories of Evidentiality and Egocentricity in Spoken Lhasa Tibetan

Directory of Open Access Journals (Sweden)

Jiang Di

2007-10-01

Full Text Available This paper mainly discusses verbal aspects and their syntactic markers in Lhasa Tibetan. Since aspects in Tibetan always share markers with other important categories called evidentiality and egocentricity, the former of which assesses the evidence of speaker's statement and the latter denotes behavioral characteristics of a speaker's ego-centricity, this paper simultaneously describes all three types: aspect, evidentiality and egocentricity. There are nine types of verb aspects in Lhasa Tibetan, namely: Prospective, Imminent, Premediated, Realis, Durative, Resultative, Merely-past, Perfect, and Contextual aspects. There are four types of evidentialities, namely, Self-knowledge, Knowing-by-sight, Knowing-by-newly-found-information and Knowing-by-inference evidentialities. Categories of egocentricity demonstrate whether an action is towards the Self or the Other, whether the speaker gains or loses, and so on. Additionally，this essay also discusses the interactive relationship between syntactical verb aspects and personal pronouns, intentionality, modality, as well as temporal-spatial cognition.

Nonlinear dynamics aspects of particle accelerators

International Nuclear Information System (INIS)

Araki, H.; Ehlers, J.; Hepp, K.; Kippenhahn, R.; Weidenmuller, A.; Zittartz, J.

1986-01-01

This book contains 18 selections. Some of the titles are: Integrable and Nonintegrable Hamiltonian Systems; Nonlinear Dynamics Aspects of Modern Storage Rings; Nonlinear Beam-Beam Resonances; Synchro-Betatron Resonances; Review of Beam-Beam Simulations; and Perturbation Method in Nonlinear Dynamics

Behavioral aspects in collaborative enterprise networks

NARCIS (Netherlands)

Camarinha-Matos, L.M.; Afsarmanesh, H.

2011-01-01

The collaborative networks paradigm can empower enterprises with the needed agility and survival capability to face market turbulence. However, the success and sustainability of collaboration requires proper understanding and modeling of the involved behavioral aspects, a basis for sound development

Statistical aspects of determinantal point processes

DEFF Research Database (Denmark)

Lavancier, Frédéric; Møller, Jesper; Rubak, Ege

The statistical aspects of determinantal point processes (DPPs) seem largely unexplored. We review the appealing properties of DDPs, demonstrate that they are useful models for repulsiveness, detail a simulation procedure, and provide freely available software for simulation and statistical infer...

Crisis management aspects of bam catastrophic earthquake: review article.

Science.gov (United States)

Sadeghi-Bazargani, Homayoun; Azami-Aghdash, Saber; Kazemi, Abdolhassan; Ziapour, Behrad

2015-01-01

Bam earthquake was the most catastrophic natural disasters in recent years. The aim of this study was to review different aspects of crisis management during and after the catastrophic earthquake in Bam City, Iran. Data needed for this systematic review were collected through searching PubMed, EMBASE and SID databases, for the period from 2003 to 2011. Keywords included earthquake, Iran and Bam earthquake. The data were summarized and were analyzed using Content Analysis. Out of 422 articles, 25 articles were included in the study. Crisis Management aspects and existing pitfalls were classified into seven categories including planning and organization, human resource management, management of logistics, international humanitarian aids, field performance of the military and security forces, health and medical service provision, and information management. Positive aspects and major pitfalls of crisis management have been introduced in all the mentioned categories. The available evidence indicated poor crisis management during Bam earthquake that resulted in aggravating the losses as well as diminishing the effect of interventions. Thus, concerning the importance of different aspects of the crisis management and the high prevalence of disasters in Iran, the observed vulnerability in disaster management process should be addressed.

Linguistic aspects of writing for professional purposes

Directory of Open Access Journals (Sweden)

Greta Përgjegji

2016-03-01

Full Text Available Writing for Professional Purposes is considered as a means of communication between professionals who belong to two communities that have different languages, but share the same knowledge or expertise. The article gives a hint on how writing for specific purposes evolved to give rise to the creation of Writing for Professional Purposes. The social, cultural and cognitive aspects are an essential part of Writing for Professional Purposes since the physical act of writing cannot be considered only a result or product of the knowledge the individual possesses but also a social and cultural act. Therefore, the social and cultural aspects of writing explains the specificities and the intricacies of the effects these aspects have on writing for it is considered as an inseparable part of social and cultural groups. On the other hand, the cognitive aspect of writing explains and emphasizes the mental activities of the individual during the decision-making process while he/she is writing planning and editing their material having in mind the audience. On the same line of reasoning, writing for professional purposes in a second language means that the writer has to consider the audience twice; first, there is an audience who shares the same knowledge or expertise and second, the audience does not have the same language. Consequently, writing in another language that is not the first language with a specific jargon as well as a specific grammatical structure brings about a lot of difficulties. Hence, writing in professional contexts in the mother tongue implies only writing in a specialized version of a language already known to the writer, but writing in a target language means that the writer has to learn the target language and the specialized version of that language.

Computational Aspects of Asynchronous CA

OpenAIRE

Chandesris, Jérôme; Dennunzio, Alberto; Formenti, Enrico; Manzoni, Luca

2011-01-01

This work studies some aspects of the computational power of fully asynchronous cellular automata (ACA). We deal with some notions of simulation between ACA and Turing Machines. In particular, we characterize the updating sequences specifying which are "universal", i.e., allowing a (specific family of) ACA to simulate any TM on any input. We also consider the computational cost of such simulations.

'Shelter' object safety. Structural aspects

International Nuclear Information System (INIS)

Krivosheev, P.I.; Nemchinov, Yu.I.; Bambura, A.N.; Sokolov, A.P.; Shenderovich, V.Ya.; Vasyagin, R.V.; Klyuchnikov, A.A.; Shcherbin, V.N.; Rud'ko, V.M.; Tokarevskij, V.V.; Belousov, E.L.; Khejger, D.; Gorodetskij, L.

2001-01-01

In 1997 the group of the international experts including Ukrainian organizations and 'Shelter' Object ChNPP are developed the plan of SO transformation into ecological safe status (plan SIP). The realization of the plan was carried out on basis of international tender. The results of structural aspects of SO safety and it transformation into ecological safe state (ESS) are resented in this report

Fascioliasis hepatis - computed tomography aspects

Energy Technology Data Exchange (ETDEWEB)

Goebel, N.; Markwalder, K.; Siegenthaler, W.

1984-12-01

In a patient with liver fascioliasis (already excreting eggs with the faeces) a CT scan of the liver showed after i.v. contrast injection a relatively characteristic aspect with multiple, small, hypodense areas, partly in formations of bunches of grapes, partly in a street-like arrangement towards the portal vein - bile duct - areas. 9 months later the hypodense lesions had markedly decreased.

Economical aspects of nuclear energetics

International Nuclear Information System (INIS)

Celinski, Z.

2000-01-01

The economical aspects of nuclear power generation in respect to costs of conventional energetics have been discussed in detail. The costs and competitiveness of nuclear power have been considered on the base of worldwide trends taking into account investment and fuel costs as well as 'social' costs being result of impact of different types of energetics on environment, human health etc

Nuclear medicine software: safety aspects

International Nuclear Information System (INIS)

Anon.

1989-01-01

A brief editorial discusses the safety aspects of nuclear medicine software. Topics covered include some specific features which should be incorporated into a well-written piece of software, some specific points regarding software testing and legal liability if inappropriate medical treatment was initiated as a result of information derived from a piece of clinical apparatus incorporating a malfunctioning computer program. (U.K.)

Aspect-Aware Latent Factor Model: Rating Prediction with Ratings and Reviews

OpenAIRE

Cheng, Zhiyong; Ding, Ying; Zhu, Lei; Kankanhalli, Mohan

2018-01-01

Although latent factor models (e.g., matrix factorization) achieve good accuracy in rating prediction, they suffer from several problems including cold-start, non-transparency, and suboptimal recommendation for local users or items. In this paper, we employ textual review information with ratings to tackle these limitations. Firstly, we apply a proposed aspect-aware topic model (ATM) on the review text to model user preferences and item features from different aspects, and estimate the aspect...

Special radiation protection aspects of medical accelerators

CERN Document Server

Silari, Marco

2001-01-01

Radiation protection aspects relevant to medical accelerators are discussed. An overview is first given of general safety requirements. Next. shielding and labyrinth design are discussed in some detail for the various types of accelerators, devoting more attention to hadron machines as they are far less conventional than electron linear accelerators. Some specific aspects related to patient protection are also addressed. Finally, induced radioactivity in accelerator components and shielding walls is briefly discussed. Three classes of machines are considered: (1) medical electron linacs for 'conventional' radiation therapy. (2) low energy cyclotrons for production of radionuclides mainly for medical diagnostics and (3) medium energy cyclotrons and synchrotrons for advanced radiation therapy with protons or light ion beams (hadron therapy). (51 refs).

Operations aspects of the Fermilab Central Helium Liquefier facility

International Nuclear Information System (INIS)

Geynisman, M.G.; Makara, J.N.

1996-09-01

The Fermilab Central Helium Liquefier (CHL) facility consists of helium and nitrogen reliquefier plants operated 24 hours-a-day to supply LHe at 4.6 K and LN 2 for the Fermilab Tevatron superconducting proton-antiproton collider ring and to recover warm return gases. Operating aspects of CHL, including different equipment and systems reliability, availability, maintenance experience, safety concerns, and economics aspects are discussed

Design studies of low-aspect ratio quasi-omnigenous stellarators

International Nuclear Information System (INIS)

Spong, D.A.; Hirshman, S.; Whitson, J.C.

2001-01-01

Significant progress has been made in the development of new modest-size compact stellarator devices that could test optimization principles for the design of a more attractive reactor. These are 3 and 4 field period low-aspect-ratio quasi-omnigenous (QO) stellarators based on an optimization method that targets improved confinement, stability, ease of coil design, low-aspect-ratio, and low bootstrap current. (author)

Operations aspects of the Fermilab Central Helium Liquefier Facility

International Nuclear Information System (INIS)

Geynisman, M.G.; Makara, J.N.

1995-03-01

The Fermilab Central Helium Liquefier (CHL) facility consists of helium and nitrogen reliquefier plants operated 24 hours-a-day to supply LHe at 4.6 degrees K and LN 2 for the Fermilab Tevatron superconducting proton-antiproton collider ring and to recover warm return gases. Operating aspects of CHL, including different equipment and systems reliability, availability, maintenance experience, safety concerns, and economics aspects are discussed

MORFOSINTAXA TEXTELOR „EVANGHELIEI” (1912 ŞI „BIBLIEI SAU SFINTEI SCRIPTURI” (1990

Directory of Open Access Journals (Sweden)

Emilia OGLINDĂ

2016-12-01

Full Text Available Particularităţile lingvistice ale textelor religioase sunt examinate în numeroase studii de specialitate care conţin o descriere detaliată, în plan sincronic şi diacronic, a unor variate fenomene. Oscilarea între tradiţie şi inovaţie este o tră­sătură inerentă a textelor în cauză. În articolul de faţă ne propunem să confruntăm textul bilingv româno-rus al „Evangheliei”, publicat în grafie chirilicăla Tipografiaeparhială din Chişinău în anul 1912, cu cel al „Bibliei sau Sfintei Scripturi”, tipăritla Bucureştiîn 1990, cu scopul de a dezvălui asemănările şi deosebirile dintre acestea. Ne vom referi, în special, la unele capitole ale „Evangheliei dela Matei” din Noul Testament.MORPHO-SYNTAX ASPECTS IN THE TEXTS OF „GOSPEL” (1912 AND THE „BIBLE OR THE HOLY SCRIPTURES” (1990The lingvistic particularities of religious texts represent the subject of numerous studies of specialty which contain a detailed description, in the diachronic, syncronic plan of a variety of phenomena. The oscillation between tradition and innovation is a inherent trait of the texts in question. In this article we propose to collate the bilingual Romanian – Russian text of the „Gospel” published in Cyrillic script at the diocesan typography of Chisinau in 1912 with the ”Bible or the Holy Scriptures”, printed in Bucharest in 1990, with the aim of revealing the similarities and differences between these. We refer, in particular, in some chapters of the ”Gospel of Matthew” in the New Testament.

Structural Aspects, Institutional Aspects, and Actors in the Organizational Field of Textbook Publishing : a case study on high school “Contemporary Society”

OpenAIRE

小原, 明恵

2016-01-01

The purpose of this paper is to clarify the organizational field of high school “Contemporary Society” textbook publishing using triadic relationship among structure, institutions, and actors as an analytical framework. Firstly, the Course of Study for high school “Contemporary Society” is explained as the institutional aspect of textbook publishing field. Secondly, the structural aspects of textbook publishing industry such as the market size, the number of publishers and textbooks, and the ...

Addressing social aspects associated with wastewater treatment facilities

International Nuclear Information System (INIS)

Padilla-Rivera, Alejandro; Morgan-Sagastume, Juan Manuel; Noyola, Adalberto; Güereca, Leonor Patricia

2016-01-01

In wastewater treatment facilities (WWTF), technical and financial aspects have been considered a priority, while other issues, such as social aspects, have not been evaluated seriously and there is not an accepted methodology for assessing it. In this work, a methodology focused on social concerns related to WWTF is presented. The methodology proposes the use of 25 indicators as a framework for measuring social performance to evaluate the progress in moving towards sustainability. The methodology was applied to test its applicability and effectiveness in two WWTF in Mexico (urban and rural). This evaluation helped define the key elements, stakeholders and barriers in the facilities. In this context, the urban facility showed a better overall performance, a result that may be explained mainly by the better socioeconomic context of the urban municipality. Finally, the evaluation of social aspects using the semi-qualitative approach proposed in this work allows for a comparison between different facilities and for the identification of strengths and weakness, and it provides an alternative tool for achieving and improving wastewater management. - Highlights: • The methodology proposes 25 indicators as a framework for measuring social performance in wastewater treatment facilities. • The evaluation helped to define the key elements, stakeholders and barriers in the wastewater treatment facilities. • The evaluation of social aspects allows the identification of strengths and weakness for improving wastewater management. • It provides a social profile of the facility that highlights the best and worst performances.

Addressing social aspects associated with wastewater treatment facilities

Energy Technology Data Exchange (ETDEWEB)

Padilla-Rivera, Alejandro; Morgan-Sagastume, Juan Manuel; Noyola, Adalberto; Güereca, Leonor Patricia, E-mail: lguerecah@iingen.unam.mx

2016-02-15

In wastewater treatment facilities (WWTF), technical and financial aspects have been considered a priority, while other issues, such as social aspects, have not been evaluated seriously and there is not an accepted methodology for assessing it. In this work, a methodology focused on social concerns related to WWTF is presented. The methodology proposes the use of 25 indicators as a framework for measuring social performance to evaluate the progress in moving towards sustainability. The methodology was applied to test its applicability and effectiveness in two WWTF in Mexico (urban and rural). This evaluation helped define the key elements, stakeholders and barriers in the facilities. In this context, the urban facility showed a better overall performance, a result that may be explained mainly by the better socioeconomic context of the urban municipality. Finally, the evaluation of social aspects using the semi-qualitative approach proposed in this work allows for a comparison between different facilities and for the identification of strengths and weakness, and it provides an alternative tool for achieving and improving wastewater management. - Highlights: • The methodology proposes 25 indicators as a framework for measuring social performance in wastewater treatment facilities. • The evaluation helped to define the key elements, stakeholders and barriers in the wastewater treatment facilities. • The evaluation of social aspects allows the identification of strengths and weakness for improving wastewater management. • It provides a social profile of the facility that highlights the best and worst performances.

Incisional hernia: new approaches and aspects

NARCIS (Netherlands)

D. den Hartog (Dennis)

2010-01-01

textabstractThis thesis is about the anatomy, diagnosis, treatment and outcome of incisional hernia. New approaches and aspects are discussed in the following chapters. The following definitions were derived from Butterworth’s medical dictionary 1. A hernia is the protrusion of an internal

Magnetic confinement by Tokamak: physical aspects

International Nuclear Information System (INIS)

Tachon, J.

1980-01-01

After describing the Tokamak configuration concept, the author provides an analysis of the principal physical aspects of this type of installation and concludes by estimating that the Tokamak concept is a 'plausible candidate' as a means of producing controlled thermonuclear fusion [fr

Some Aspects of Facial Nerve Paralysis*

African Journals Online (AJOL)

drawn halfway between the sideburn and the lateral aspect of the eyebrow. By using ..... flow and the drops from each tube are counted for 60 seconds. In this way the ... (or index for de- compression): (a) salivary flow compared with the normal.

Phototherapy : photobiological aspects and therapeutical developments

NARCIS (Netherlands)

Tjioe, Milan

2003-01-01

Several therapeutical modalities are nowadays used in photodermatology. In this thesis several new developments, like narrow band UVB, highdose visible light, are compared with regard to aspects of phototageing and photodamage. When broad band UVB and UVA are compared maximal photoinduced infiltrate

Ethical aspects of business

OpenAIRE

Konečná, Lucie

2013-01-01

This thesis covers the topic of the ethical aspects of business. The paper defines what an ethics and a business ethics are and it describes selected tools of business ethics. The practical part focuses on building company called Skanska and on its view of business ethics. This part consists of an interview with managing director of Skanska SK a.s. and of a questionnaire survey. The main goal of this thesis is to analyze the level of the business ethics in this building company. The main rese...

Knockout reactions: experimental aspects

Energy Technology Data Exchange (ETDEWEB)

Cortina Gil, D. [Santiago de Compostela Univ. (Spain)

2007-07-01

The availability of radioactive beams has given rise to intense activity in the field of direct reactions. The removal of one(two)-nucleon (referred to as nucleon knockout in this text) from a fast exotic projectile has been extensively investigated. This lecture provides a general overview of the experimental results achieved using this technique. The sensitivity of the method to different experimental aspects is illustrated with a few examples. Special attention is given to the application of nucleon-knockout reactions as a general purpose spectroscopic tool. (author)

Radiographic aspects of xeroradiography

International Nuclear Information System (INIS)

Rao, G.U.V.; Fatouros, P.P.

1980-01-01

The quality of a conventional radiographic image can be characterized in terms of five basic parameters; density, contrast, latitude, resolution and noise. Since xeroradiographic images exhibit very limited broad area contrasts, and image formation is predominantly due to edge enhancement, a straightforward description of image quality using the same five parameters is not adequate. A detailed study was made of the radiographic aspects of xeroradiography with special reference to mammography, and a summary of major findings to date with appropriate references to published papers is presented

Radiological aspects of Arthroplasties

International Nuclear Information System (INIS)

Garcia, Sara Eugenia; Barragan, John Henry; Narvaez, Jorge Andres

2008-01-01

The development of new surgical techniques, of new prosthetic materials, and the increase in life expectancy with greater coverage of health services has ugmented the performance of hip replacements in our country. The radiologist should be familiar with the different surgical techniques and prosthetic devices, the evaluation of its components and associated complications. The most frequently performed arthroplasties are: shoulder, elbow, hip and knee replacement. This article reviews the most frequent prosthetic devices used, the radiological aspects of arthroplasties and their most common complications.

Knockout reactions: experimental aspects

International Nuclear Information System (INIS)

Cortina Gil, D.

2007-01-01

The availability of radioactive beams has given rise to intense activity in the field of direct reactions. The removal of one(two)-nucleon (referred to as nucleon knockout in this text) from a fast exotic projectile has been extensively investigated. This lecture provides a general overview of the experimental results achieved using this technique. The sensitivity of the method to different experimental aspects is illustrated with a few examples. Special attention is given to the application of nucleon-knockout reactions as a general purpose spectroscopic tool. (author)

ASPECTE PSIHOLOGICE ALE ABSENTEISMULUI ŞCOLAR

Directory of Open Access Journals (Sweden)

Monica DECAN

2017-03-01

Full Text Available Aspectele psihologice individuale, cele sociale sau comunitare se întrepătrund în cazurile de absenteism, având de multe ori consecinţe grave. Principalii factori de stres al elevilor sunt presiunea grupului, riscul consumului de droguri, metode educative slabe sau inconstante, disfuncţiile în notare, frica de examene etc. Din această perspectivă, absenteismul devine o problemă socială, fiind un semnal al existenţei unor probleme la nivel de societate.PSYCHOLOGICAL ASPECTS OF SCHOOL ABSENTEEISMIndividual psychological aspects, social and communitary ones are intertwined in cases of absenteeism, often with serious consequences. The main stress factors for students are group pressure, the risk of drug abuse, weak or inconsistent educational methods, disfunctionnal scoring, fear of exams etc. From this perspective, absenteeism becomes a social problem, an indicator of problems existing within the society and community.

Historical Aspects in Tolerance Phenomenon Research

Directory of Open Access Journals (Sweden)

Janat A. Karmanova

2013-01-01

Full Text Available The article examines the historical aspect of the tolerance phenomenon research, particularly the study of tolerance in the age of Antiquity, Middle Ages, New Times, Enlightenment. It is remarkable that the problem of tolerance, emerged in Western civilization on religious grounds, laid the foundation for all other freedoms, attained in many countries. Besides, the article attaches special attention to the researchers of the East, such as Abu Nasr al-Farabi, Khoja Ahmed Yasawi, studies the historical aspect of works by Kazakhstan thinkers A. Kunanbayev, C. Valikhanova, K.B. Zharikbayev, S.K. Kaliyev, A.N. Nysanbayev, A.I. Artemev and others. The analysis of historical research of the tolerance phenomenon brings the author to the conclusion that religious freedom was the starting point for the emergence of new areas of tolerance display. The content of this phenomenon changed according to the historical peculiarities of the societies’ development

Grammatical Aspect in uences Event Duration Estimations: Evidence from Dutch

NARCIS (Netherlands)

Flecken, M.E.P.; Gerwien, J.; Knauff, M.; Pauen, M.; Sebanz, N.; Wachsmuth, I.

2013-01-01

This study investigates the effect of grammatical aspect marking in Dutch sentences, on speakers’ estimations of the duration of highly familiar, everyday events. We first established the ‘inherent’ or natural duration of different events (Exp. 1). This was then used for the manipulation of aspect

Deep Reactive Ion Etching for High Aspect Ratio Microelectromechanical Components

DEFF Research Database (Denmark)

Jensen, Søren; Yalcinkaya, Arda Deniz; Jacobsen, S.

2004-01-01

A deep reactive ion etch (DRIE) process for fabrication of high aspect ratio trenches has been developed. Trenches with aspect ratios exceeding 20 and vertical sidewalls with low roughness have been demonstrated. The process has successfully been used in the fabrication of silicon-on-insulator (SOI...

Social aspects of automation: Some critical insights

Science.gov (United States)

Nouzil, Ibrahim; Raza, Ali; Pervaiz, Salman

2017-09-01

Sustainable development has been recognized globally as one of the major driving forces towards the current technological innovations. To achieve sustainable development and attain its associated goals, it is very important to properly address its concerns in different aspects of technological innovations. Several industrial sectors have enjoyed productivity and economic gains due to advent of automation technology. It is important to characterize sustainability for the automation technology. Sustainability is key factor that will determine the future of our neighbours in time and it must be tightly wrapped around the double-edged sword of technology. In this study, different impacts of automation have been addressed using the ‘Circles of Sustainability’ approach as a framework, covering economic, political, cultural and ecological aspects and their implications. A systematic literature review of automation technology from its inception is outlined and plotted against its many outcomes covering a broad spectrum. The study is more focused towards the social aspects of the automation technology. The study also reviews literature to analyse the employment deficiency as one end of the social impact spectrum. On the other end of the spectrum, benefits to society through technological advancements, such as the Internet of Things (IoT) coupled with automation are presented.

Catharsis – Philosophical and Spiritual Aspects of Long-Distance Running

Directory of Open Access Journals (Sweden)

Nemec Marcel

2016-05-01

Full Text Available The purpose of the study was to identify and analyze the occurrence of cathartic states in a sample of long-distance runners. Data collected via questionnaires were used to evaluate quantitative variables complemented by heuristics while aiming at qualitatively categorize the areas of cathartic states in the context of philosophical and spiritual aspects of long-distance running. The study findings objectify philosophical and spiritual aspects affecting personalities of long-distance runners. The study findings have shown that catharsis represents a relevant philosophical and spiritual aspect affecting long-distance running. We assume that authentic experience of catharsis and its effects motivates runners to perform regular physical activity. The analysis of philosophical and spiritual aspects of long-distance running has revealed a multi-spectral holistic relevance based on the transfer affecting a specific way of life, spectrum of values, ethical personality traits, and also the quality of long-distance runners’ lives.

Nuclear electric power safety, operation, and control aspects

CERN Document Server

Knowles, J Brian

2013-01-01

Assesses the engineering of renewable sources for commercial power generation and discusses the safety, operation, and control aspects of nuclear electric power From an expert who advised the European Commission and UK government in the aftermath of Three Mile Island and Chernobyl comes a book that contains experienced engineering assessments of the options for replacing the existing, aged, fossil-fired power stations with renewable, gas-fired, or nuclear plants. From geothermal, solar, and wind to tidal and hydro generation, Nuclear Electric Power: Safety, Operation, and Control Aspects ass

Collider Aspects of Flavour Physics at High Q

Energy Technology Data Exchange (ETDEWEB)

del Aguila, F.; Aguilar-Saavedra, J.A.; Allanach, B.C.; Alwall, J.; Andreev, Yu.; Aristizabal Sierra, D.; Bartl, A.; Beccaria, M.; Bejar, S.; Benucci, L.; Bityukov, S.; Borjanovic, I.; Bozzi, G.; Burdman, G.; Carvalho, J.; Castro, N.; Clerbaux, B.; de Campos, F.; de Gouvea, A.; Dennis, C.; Djouadi, A.; /Cambridge U., DAMTP /Louvain U., CP3 /Moscow, INR /Valencia U. /Vienna U. /Salento U. /INFN, Lecce /Barcelona, Autonoma U. /Barcelona, IFAE /INFN, Pisa /Pisa U. /Karlsruhe U. /Sao Paulo U. /LIP, Coimbra /Brussels U. /Sao Paulo U., Guaratingueta /Northwestern U. /Oxford U. /Orsay, LPT /Athens U. /Lisbon U.

2008-03-07

This chapter of the report of the 'Flavour in the era of LHC' workshop discusses flavor related issues in the production and decays of heavy states at LHC, both from the experimental side and from the theoretical side. We review top quark physics and discuss flavor aspects of several extensions of the Standard Model, such as supersymmetry, little Higgs model or models with extra dimensions. This includes discovery aspects as well as measurement of several properties of these heavy states. We also present public available computational tools related to this topic.

Stability of high β large aspect ratio tokamaks

International Nuclear Information System (INIS)

Cowley, S.C.

1991-10-01

High β(β much-gt ε/q 2 ) large aspect ratio (ε much-gt 1) tokamak equilibria are shown to be always stable to ideal M.H.D. modes that are localized about a flux surface. Both the ballooning and interchange modes are shown to be stable. This work uses the analytic high β large aspect ratio tokamak equilibria developed by Cowley et.al., which are valid for arbitrary pressure and safety factor profiles. The stability results make no assumption about these profiles or the shape of the boundary. 14 refs., 4 figs

Do negative aspects of social relations influence fatigue?

DEFF Research Database (Denmark)

Ekmann, Anette; Avlund, Kirsten; Osler, Merete

2012-01-01

Fatigue is a common complaint among young and old adults and may be associated with negative aspects of social relations. Hence, the purpose of this study was to explore the association between demands from and conflicts with different sources of social relations and fatigue.......Fatigue is a common complaint among young and old adults and may be associated with negative aspects of social relations. Hence, the purpose of this study was to explore the association between demands from and conflicts with different sources of social relations and fatigue....

Some aspects of nuclear fuel economics

International Nuclear Information System (INIS)

Timm, M.

1975-01-01

The paper reviews the economic aspects of nuclear fuel based on the year 1975. The focus of attention is on the well-established light-water reactors, which for the time being, and also for the foreseeable future, account for the bulk of the world's nuclear power capacity. The author describes the principal economic aspects of the light-water fuel cycle components and discusses their future development to the extent that this can be foreseen. Various approaches to the formulation of the contract for the supply of light-water fuel are discussed on the basis of the established procedure. After some introductory comments on methods of calculating specific fuel costs, the author describes the main results of fuel cycle calculations. The economic aspects of nuclear fuel for other types of reactors are discussed in the sequence in which it is planned to introduce such reactors commercially. The economic data available apply to reactors ranging from the heavy-water-moderated type, through helium-cooled high-temperature reactors, to the fast breeders, and are based more and more on results of feasibility studies and less on practical operational experience. For this reason the author discusses only the basic data of importance, as viewed from the present-day stand-point, and mentions the emerging trends. It should be pointed out, however, that a comprehensive description of this kind can only show the situation at a given moment. Numerous political, economic and technological influences are in a state of permanent flux, hence economic data and developments may easily change within a short time. (author)

Risk management in nuclear power social aspects

International Nuclear Information System (INIS)

Sappa, N.N.

1996-01-01

Problems connected with safety evaluation and risk management during operation of nuclear power installations are considered. Social aspects of risk assessment of enterprises with increased danger are discussed

Nutritional Aspects of Dysphagia Management.

Science.gov (United States)

Gallegos, C; Brito-de la Fuente, E; Clavé, P; Costa, A; Assegehegn, G

This chapter describes the nutritional aspects of dysphagia management by starting with the definition of these two conditions (dysphagia and malnutrition) that share three main clinical characteristics: (a) their prevalence is very high, (b) they can lead to severe complications, and (c) they are frequently underrecognized and neglected conditions. From an anatomical standpoint, dysphagia can result from oropharyngeal and/or esophageal causes; from a pathophysiological perspective, dysphagia can be caused by organic or structural diseases (either benign or malignant) or diseases causing impaired physiology (mainly motility and/or perception disorders). This chapter gathers up-to-date information on the screening and diagnosis of oropharyngeal dysphagia, the consequences of dysphagia (aspiration pneumonia, malnutrition, and dehydration), and on the nutritional management of dysphagic patients. Concerning this last topic, this chapter reviews the rheological aspects of swallowing and dysphagia (including shear and elongational flows) and its influence on the characteristics of the enteral nutrition for dysphagia management (solid/semisolid foods and thickened liquids; ready-to-use oral nutritional supplements and thickening powders), with special focus on the real characteristics of the bolus after mixing with human saliva. © 2017 Elsevier Inc. All rights reserved.

Aspect as a Communicative Category

DEFF Research Database (Denmark)

Durst-Andersen, Per

2018-01-01

On the basis of internal evidence from primarily the use of imperfective forms and external evidence from primarily first language acquisition, it is argued that English, Russian, and French aspect differ from one another, because they go back to an obligatory choice among three possible communic......On the basis of internal evidence from primarily the use of imperfective forms and external evidence from primarily first language acquisition, it is argued that English, Russian, and French aspect differ from one another, because they go back to an obligatory choice among three possible...... communicative directions: should a grammatical category be grounded in the speaker's experience of a situation, in the situation referred to or in the hearer as information about the situation? The progressive vs. non-progressive distinction in English is acquired in the present tense of atelic (simplex) verbs...... to the meta-distinction between atelic (simplex) and telic (complex) verbs. It is second-person oriented. The specific order arrived at reflects the Peircean categories of Firstness, Secondness, and Thirdness and their predictions. This can account for the fact that the English and Russian types can be found...

Automated Quantification of Stroke Damage on Brain Computed Tomography Scans: e-ASPECTS

Directory of Open Access Journals (Sweden)

James Hampton-Till

2015-08-01

Full Text Available Emergency radiological diagnosis of acute ischaemic stroke requires the accurate detection and appropriate interpretation of relevant imaging findings. Non-contrast computed tomography (CT provides fast and low-cost assessment of the early signs of ischaemia and is the most widely used diagnostic modality for acute stroke. The Alberta Stroke Program Early CT Score (ASPECTS is a quantitative and clinically validated method to measure the extent of ischaemic signs on brain CT scans. The CE-marked electronic-ASPECTS (e-ASPECTS software automates the ASPECTS score. Anglia Ruskin Clinical Trials Unit (ARCTU independently carried out a clinical investigation of the e-ASPECTS software, an automated scoring system which can be integrated into the diagnostic pathway of an acute ischaemic stroke patient, thereby assisting the physician with expert interpretation of the brain CT scan. Here we describe a literature review of the clinical importance of reliable assessment of early ischaemic signs on plain CT scans, and of technologies automating these processed scoring systems in ischaemic stroke on CT scans focusing on the e-ASPECTS software. To be suitable for critical appraisal in this evaluation, the published studies needed a sample size of a minimum of 10 cases. All randomised studies were screened and data deemed relevant to demonstration of performance of ASPECTS were appraised. The literature review focused on three domains: i interpretation of brain CT scans of stroke patients, ii the application of the ASPECTS score in ischaemic stroke, and iii automation of brain CT analysis. Finally, the appraised references are discussed in the context of the clinical impact of e-ASPECTS and the expected performance, which will be independently evaluated by a non-inferiority study conducted by the ARCTU.

Promoting Cognitive and Social Aspects of Inquiry through Classroom Discourse

Science.gov (United States)

Jin, Hui; Wei, Xin; Duan, Peiran; Guo, Yuying; Wang, Wenxia

2016-01-01

We investigated how Chinese physics teachers structured classroom discourse to support the cognitive and social aspects of inquiry-based science learning. Regarding the cognitive aspect, we examined to what extent the cognitive processes underlying the scientific skills and the disciplinary reasoning behind the content knowledge were taught.…

Statistical aspects of food safety sampling

NARCIS (Netherlands)

Jongenburger, I.; Besten, den H.M.W.; Zwietering, M.H.

2015-01-01

In food safety management, sampling is an important tool for verifying control. Sampling by nature is a stochastic process. However, uncertainty regarding results is made even greater by the uneven distribution of microorganisms in a batch of food. This article reviews statistical aspects of

Fungal peroxidases : molecular aspects and applications

NARCIS (Netherlands)

Conesa, A.; Punt, P.J.; Hondel, C.A.M.J.J.

2002-01-01

Peroxidases are oxidoreductases that utilize hydrogen peroxide to catalyze oxidative reactions. A large number of peroxidases have been identified in fungal species and are being characterized at the molecular level. In this manuscript we review the current knowledge on the molecular aspects of this

Safety Aspects for Vertical Wall Breakwaters

DEFF Research Database (Denmark)

Sørensen, John Dalsgaard; Burcharth, H. F.; Christiani, E.

1996-01-01

In this appendix some safety aspects in relation to vertical wall breakwaters are discussed. Breakwater structures such as vertical wall breakwaters are used under quite different conditions. The expected lifetime can be from 5 years (interim structure) to 100 years (permanent structure) and the ...

UNELE DATE CU REFERIRE LA BISERICA ARMEANĂ „ÎNVIEREA DOMNULUI” DIN CHIŞINĂU

Directory of Open Access Journals (Sweden)

Ion GUMENÂI

2018-05-01

Full Text Available Articolul de faţă se referă la istoria urbanistică a Chişinăului, iar dacă e să fim mai precişi – la construcţia Bisericii armene „Învierea Domnului” ridicate în cimitirul armenesc din această urbe. O atenţie aparte se acordă unor documente ce au fost colectatela Arhivele Naţionaleale Armeniei. SOME DATA WITH REFERENCE TO THE ARMENIAN CHURCH THERESURRECTION OF CHRIST IN CHISINAUThe present article refers to the urban history of Chisinau, and if it is to be more precise in the construction of the Armenian Church the Resurrection of the Lord built in the Armenian cemetery of this city. Particular attention is drawn to documents that were collected at the National Archives of Armenia.

Effects of Aspect Ratio on Water Immersion into Deep Silica Nanoholes.

Science.gov (United States)

Zheng, Jing; Zhang, Junqiao; Tan, Lu; Li, Debing; Huang, Liangliang; Wang, Qi; Liu, Yingchun

2016-08-30

Understanding the influence of aspect ratio on water immersion into silica nanoholes is of significant importance to the etching process of semiconductor fabrication and other water immersion-related physical and biological processes. In this work, the processes of water immersion into silica nanoholes with different height/width aspect ratios (ϕ = 0.87, 1.92, 2.97, 4.01, 5.06) and different numbers of water molecules (N = 9986, 19972, 29958, 39944) were studied by molecular dynamics simulations. A comprehensive analysis has been conducted about the detailed process of water immersion and the influence of aspect ratios on water immersion rates. Five distinguishable stages were identified for the immersion process with all studied models. The results reveal that water can easily immerse into the silica nanoholes with larger ϕ and smaller N. The calculation also suggests that aspect ratios have a greater effect on water immersion rates for larger N numbers. The mechanism of the water immersion process is discussed in this work. We also propose a mathematical model to correlate the complete water immersion process for different aspect ratios.

Medico-legal aspects of vertical root fractures in root filled teeth

DEFF Research Database (Denmark)

Rosen, E; Tsesis, I; Tamse, A

2012-01-01

To analyse the medico-legal aspects of vertical root fracture (VRF) following root canal treatment (RCT).......To analyse the medico-legal aspects of vertical root fracture (VRF) following root canal treatment (RCT)....

Fascioliasis hepatis - computed tomography aspects

International Nuclear Information System (INIS)

Goebel, N.; Markwalder, K.; Siegenthaler, W.; Zurich Univ.

1984-01-01

In a patient with liver fascioliasis (already excreting eggs with the faeces) a CT scan of the liver showed after i.v. contrast injection a relatively characteristic aspect with multiple, small, hypodense areas, partly in formations of bunches of grapes, partly in a street-like arrangement towards the portal vein - bile duct - areas. 9 months later the hypodense lesions had markedly decreased. (orig.) [de

Medical aspects of radiation accidents

International Nuclear Information System (INIS)

Messerschmidt, O.

1990-01-01

Reactor accidents and nuclear bomb explosions are compared including the release of radioactivity in an accident, results of risk studies, emergency measures of nuclear power plants, and evacuation of the population. The medical aspects refer to the prophylaxies of the thyroid gland, contamination and decontamination of body surfaces, recommendations of the ICRP, radiation injury after total body exposure and medical problems after a reactor accident. (DG)

Aspects of nuclear science

International Nuclear Information System (INIS)

Hageboe, E.; Salbu, B.

1987-01-01

The aspects of nuclear science presented in this book result from a symposium that was held in Oslo in October 1985. On this special occasion the rapid development of nuclear science as an interdisciplinary field was illustrated with brief presentations of some selected areas. These areas represent parts of the main interests of the Section for Nuclear Chemistry in the Department of Chemistry at the University of Oslo. This section has for decades been among the leading laboratories for nuclear chemistry in Scandinavia, thanks to its founder and inspiring leader professor Alexis C. Pappas

Aspect-oriented programming evaluated

CERN Document Server

Kleinschmager, Sebastian

2012-01-01

Hauptbeschreibung Aspect-oriented-programming is a relatively new technique that has evolved on top of the already well-established approach of object-oriented programming. When it is used correctly, it promises to remove many redundant parts of a code that appear repeatedly in an application, essentially untangling the original code. Thus, it can lead to a cleaner, more separated software design, to greater modularity and maintainability. Time-savings in software engineering can also be huge cost-savings, and anything that increases software quality is a welcome sight in an industr

Safety and environmental aspects of fusion reactors

International Nuclear Information System (INIS)

Kilic, H.; Jensen, B.

1982-01-01

This paper deals with those problems concerning safety and environmental aspects of the future fusion reactors (e.g. fuel cycle, magnetic failure, after heat disturbances, radioactive waste and magnetic field)

Applying Aspect-Oriented Programming to Intelligent Synthesis

Science.gov (United States)

Filman, Robert E.; Norvig, Peter (Technical Monitor)

2000-01-01

I discuss a component-centered, aspect-oriented system, the Object Infrastructure Framework (OIF), NASA's initiative on Intelligent Synthesis Environments (ISE), and the application of OIF to the architecture of ISE.

Relationship between BaTiO₃ nanowire aspect ratio and the dielectric permittivity of nanocomposites.

Science.gov (United States)

Tang, Haixiong; Zhou, Zhi; Sodano, Henry A

2014-04-23

The aspect ratio of barium titanate (BaTiO3) nanowires is demonstrated to be successfully controlled by adjusting the temperature of the hydrothermal growth from 150 to 240 °C, corresponding to aspect ratios from 9.3 to 45.8, respectively. Polyvinylidene fluoride (PVDF) nanocomposites are formed from the various aspect ratio nanowires and the relationship between the dielectric constant of the nanocomposite and the aspect ratio of the fillers is quantified. It was found that the dielectric constant of the nanocomposite increases with the aspect ratio of the nanowires. Nanocomposites with 30 vol % BaTiO3 nanowires and an aspect ratio of 45.8 can reach a dielectric constant of 44.3, which is 30.7% higher than samples with an aspect ratio of 9.3 and 352% larger than the polymer matrix. These results demonstrate that using high-aspect-ratio nanowires is an effective way to control and improve the dielectric performance of nanocomposites for future capacitor applications.

An Underdiscussed Aspect of Chomsky (1959)

Science.gov (United States)

Adelman, Barry Eshkol

2007-01-01

Chomsky's (1959) review of Skinner's (1957) "Verbal Behavior" has been influential and attributed with a role in the cognitive revolution. However, while counter reviews from within behavior analysis have noted that Chomsky misunderstood the subject matter, certain aspects of his scholarship have been underdiscussed. This includes several…

THEORETICAL ASPECTS OF INTERNAL FINANCIAL CONTROL

Directory of Open Access Journals (Sweden)

Dzhamilya F. Ismailova

2013-01-01

Full Text Available The article considers the theoretical aspects of internal financial control, summarizes the definition formulated by scientists and experts, analyzed for differences between incompany and intrafarm control. The article discusses the collapse of Enron, notes the general provisions of various types of financial control.

Medicolegal aspects of medical radiation exposure

International Nuclear Information System (INIS)

Ross, W.M.

1990-01-01

This short note, based on an invited paper presented in Radiology '89 at Eastbourne, May 1989, outlines the medico-legal discussion under the following aspects: psychological effects, scarring, stochastic effects giving rise to cancer or fetal abnormalities, and the steps necessary to pursue a medicolegal action. (UK)

Psychosomatic Aspects of Cancer: An Overview.

Science.gov (United States)

Murray, John B.

1980-01-01

It is suggested in this literature review on the psychosomatic aspects of cancer that psychoanalytic interpretations which focused on intrapsychic elements have given way to considerations of rehabilitation and assistance with the complex emotional reactions of patients and their families to terminal illness and death. (Author/DB)

Some Pharmacological Aspects of Antimalarial Drugs

African Journals Online (AJOL)

1974-06-15

Jun 15, 1974 ... Some Pharmacological Aspects of Antimalarial. Drugs. D.BOTHA. SUMMARY. A short review is given of antimalarial drugs currently in use. S. Air. Med. l., 48, 1263 (1974). CLASSIFICATION. The chemotherapy of malaria may be conveniently classi- fied as (i) casual prophylaxis; (ii) suppressive treatment;.

State debt dynamics: the methodological aspect

Directory of Open Access Journals (Sweden)

Crijanovschi Stela

2013-02-01

Full Text Available In this article, it’s presented the methodological aspect of the state debt. The issue of supplementary money in order to cover the state debt is one of the factors that generate inflation, which respectively has a negative impact on the economic development

STATE DEBT DYNAMICS: THE METHODOLOGICAL ASPECT

Directory of Open Access Journals (Sweden)

Stela CRIJANOVSCHI

2013-02-01

Full Text Available In this article, it’s presented the methodological aspect of the state debt. The issue of supplementary money in order to cover the state debt is one of the factors that generate inflation, which respectively has a negative impact on the economic development.

Social Representations on ethical and bioethic aspects in research

Directory of Open Access Journals (Sweden)

Maísa Araujo Costa

2017-03-01

Full Text Available Objective: the study aims to analyze the social representations on the ethical and bioethical aspects in the research elaborated by academics of the Dentistry Course. Methods: it is a qualitative research based on the Theory of Social Representations carried out with 80 academics of the Dentistry course. The data were collected through a semi-structured interview script, processed in the IRaMuTeQ and analyzed by the Descending Hierarchical Classification. The study followed the ethical standards recommended by Resolution n. 466/2012, obtaining approval from the Ethics Committee of UNINOVAFAPI University Center. Results: The corpus analyzed in the study is composed of 79 units of initial context (UCI with use of 62%. The results are presented in four classes, namely: 4. The understanding of Ethics and Bioethics in research; 3. Researcher's social position; 1. Legal responsibilities of the researcher and 2. Normative aspects of research ethics - legal basis. Conclusion: Scholars represent ethical and bioethical aspects in research as essential to respect human dignity and protect the lives of research participants, with a focus on normative aspects of research ethics through Research Committees. Their attitudes are guided by their conditions of life, their beliefs and cultures of different social contexts. Keywords: Bioethics, ethics, social psychology.

Some design aspects of transuranic field studies

International Nuclear Information System (INIS)

Gilbert, R.O.; Eberhardt, L.L.

1977-01-01

In this paper, we discuss some design aspects of transuranic field studies. Some of the principal steps in the design of such studies are given and illustrated using examples. This is followed by a review of sampling designs that have been used at nuclear detonation and safety-shot sites on the Nevada Test Site and elsewhere for estimating spatial pattern and total amounts in soil. Some design aspects of ecosystem-type transuranic studies for estimating total amounts as well as movement of transuranics between ecosystem components are also discussed. Acceptance sampling using either attributes or measurements is considered as a possible approach for deciding whether to clean up a contaminated site. Three general guidelines for the design of efficient transuranic studies are presented

[Two aspects of masculinity-femininity. II].

Science.gov (United States)

Yamaguchi, M

1989-02-01

This study was designed to explore two aspects (mother-father; woman-man) of Masculinity-Femininity in personality. Sixty-five middle school students, 150 high school students and 219 university students were asked to rate the desirability for them, their fathers and mothers, and society of each of 45 items comprising a questionnaire which described valid characteristics of these two aspects. Analysis of the results revealed that male subjects in all age groups seemed to feel that their fathers desired them to be more masculine (i.e., father and man) than they, themselves, desired. Those of high school and university age also seemed to feel that their mothers and fathers and society desired more motherliness of them than they, themselves, desired. Female high school and university subjects seemed to feel that their fathers and mothers desired much more femininity (mother and woman) and much less masculinity (father and man) than they, themselves, desired.

Historical aspects of the nuclear right development

International Nuclear Information System (INIS)

Puig, Diva E.

1999-01-01

This paper analyses the historical aspects of the nuclear right development. It makes the evolution of the fundamental principles of nuclear right, in special, the civil responsibility for nuclear damages. (author)

Collider aspects of flavor physics at high Q

International Nuclear Information System (INIS)

Lari, T.; Pape, L.; Moortgat, F.; Porod, W.; Aguilar-Saavedra, J.A.; Aguila, F. del; Illana, J.; Allanach, B.C.; Raklev, A.R.; Burdman, G.; Eboli, O.J.P.; Castro, N.; Carvalho, J.; Onofre, A.; Veloso, F.; Klasen, M.; Fuks, B.; Herrmann, B.; Krasnikov, N.; Andreev, Y.; Bityukov, S.; Gninenko, S.; Matveev, V.; Toropin, A.; Krauss, F.; Weiglein, G.; Polesello, G.; Tricomi, A.; Uenel, G.; Alwall, J.; Frederix, R.; Gerard, J.M.; Giammanco, A.; Herquet, M.; Kalinin, S.; Kou, E.; Lemaitre, V.; Maltoni, F.; Sierra, D.A.; Hirsch, M.K.; Valle, J.W.F.; Villanova del Moral, A.; Bartl, A.; Hohenwarter-Sodek, K.; Kernreiter, T.; Beccaria, M.; Ventura, A.; Bejar, S.; Benucci, L.; Palla, F.; Borjanovic, I.; Bozzi, G.; Clerbaux, B.; Campos, F. de; Gouvea, A. de; Gopalakrishna, S.; Dennis, C.; Uenel, M.K.; Tseng, J.; Djouadi, A.; Ellwanger, U.; Moreau, G.; Fassouliotis, D.; Kourkoumelis, C.; Roupas, Z.; Ferreira, P.M.; Santos, R.; Goto, T.; Grzadkowski, B.; Guasch, J.; Hahn, T.; Hollik, W.; Heinemeyer, S.; Hektor, A.; Kadastik, M.; Muentel, M.; Raidal, M.; Rebane, L.; Hidaka, K.; Hou, G.W.S.; Hurth, T.; Ibarra, A.; Karafasoulis, C.; Kyriakis, A.; Vermisoglou, G.; Kirsanov, M.M.; Kraml, S.; Macorini, G.; Panizzi, L.; Verzegnassi, C.; Magro, M.B.; Majerotto, W.; Mehdiyev, R.; Misiak, M.; Muehlleitner, M.; Oezcan, E.; Penaranda, S.; Pittau, R.; Pukhov, A.; Renard, F.M.; Restrepo, D.; Schumann, S.; Siegert, F.; Servant, G.; Skands, P.; Slavich, P.; Sola, J.; Spira, M.; Sultansoy, S.

2008-01-01

This chapter of the ''Flavor in the era of LHC'' workshop report discusses flavor-related issues in the production and decays of heavy states at the LHC at high momentum transfer Q, both from the experimental and the theoretical perspective. We review top quark physics, and discuss the flavor aspects of several extensions of the standard model, such as supersymmetry, little Higgs models or models with extra dimensions. This includes discovery aspects, as well as the measurement of several properties of these heavy states. We also present publicly available computational tools related to this topic. (orig.)

MAJOR: AN ASPECT WEAVER WITH FULL COVERAGE SUPPORT

Directory of Open Access Journals (Sweden)

Alex Villazón

2011-01-01

In this article we present MAJOR, an aspect weaver with full coverage support. That is, MAJOR ensures that aspects are woven into all classes loaded in a Java Virtual Machine, including those in the standard Java class library. We describe the intricacies of instrumentation of the Java class library and present an extended instrumentation approach allowing the user to choose between a pure Java weaving solution based on a two-phases instrumentation scheme, or a single-phase one requiring a tiny native code layer. The single-phase approach allows to better isolate the weaving process from the execution of the woven code.

abc: An Extensible AspectJ Compiler

DEFF Research Database (Denmark)

Avgustinov, Pavel; Christensen, Aske Simon; Hendren, Laurie J.

2006-01-01

checking and code generation, as well as data flow and control flow analyses. The AspectBench Compiler (abc) is an implementation of such a workbench. The base version of abc implements the full AspectJ language. Its front end is built using the Polyglot framework, as a modular extension of the Java...... language. The use of Polyglot gives flexibility of syntax and type checking. The back end is built using the Soot framework, to give modular code generation and analyses. In this paper, we outline the design of abc, focusing mostly on how the design supports extensibility. We then provide a general...

Materiality and the Enduring Aspects of Organisational Identities

DEFF Research Database (Denmark)

Backer, Lise

This article contributes to the emerging body of work in organisational theory that seeks to include materiality in conceptualising processes of organizing (e.g. Law, 1994; Doolin, 2003; Czarniawska and Gustavsson, 2004; Dale, 2005). Using the four largest multinational oil companies' green...... transition towards renewable energies as a case the article integrates material aspects into the theory on the narration of organisational identities. Following Czarniawska (1997) the concept of organisational identity is viewed as an evolving organisational narrative. Following Law (1994....... The article concludes to that end that both social and material aspects add to the endurance of organisational identities....

Aspects of six dimensional supersymmetric theories

International Nuclear Information System (INIS)

Randjbar-Daemi, S.

1998-08-01

In this contribution some aspects of supergravity and super Yang-Mills systems in D=6 are briefly reviewed and, in some cases, are contrasted with the analogues features in D=4. Particular emphasis is laid on the stringy solutions of the D=6 super Yang=Mills systems. (author)

Judicial aspects of emission trade. Disputes

International Nuclear Information System (INIS)

Bitter, J.W.

2004-01-01

Emission trade will start in Europe in 2005. In a series of articles an overview will be given of several juridical aspects with respect to the international and national trade of emission. In this last part attention will be paid to settlement of disputes in emissions trade [nl

Aspects of six dimensional supersymmetric theories

International Nuclear Information System (INIS)

Randjbar-Daemi, S.

1999-01-01

In this contribution some aspects of supergravity and super Yang-Mills systems in D = 6 are briefly reviewed and, in some cases, are contrasted with the analogous features in D = 4. Particular emphasis is laid on the stringy solutions of the D = 6 super Yang-Mills systems. (author)

Psychiatric Aspects of Childhood Epilepsy

OpenAIRE

Raman Deep PATTANAYAK; Rajesh SAGAR

2012-01-01

How to Cite this Article: Pattanayak RD, Sagar R. Psychiatric Aspects of Childhood Epilepsy. Iran J Child Neurol 2012;6(2):9-18.Childhood epilepsy is a chronic, recurrent disorder of unprovoked seizures. Theonset of epilepsy in childhood has significant implications for brain growth anddevelopment. Seizures may impair the ongoing neurodevelopmental processes and compromise the child’s intellectual and cognitive functioning, leading totremendous cognitive, behavioral and psychosocial consequen...

Effect of aspect ratio in free-swimming plunging flexible plates

Science.gov (United States)

Yeh, Peter; Alexeev, Alexander

2015-11-01

Using three dimensional fully-coupled fluid-structure interaction simulations, we investigate the free swimming of plunging elastic rectangular plates with aspect ratios ranging from 0.5 to 5 in a viscous fluid with Reynolds number 250. We find that maximum velocity occurs near the first natural frequency regardless of aspect ratio, while the maximum swimming economy occurs away from the first natural frequency and corresponds to a specific swimmer bending pattern characterized by reduced displacement of the swimmer's center of mass. Furthermore, we find that swimmers with wider span are both faster and more economical than narrow swimmers. These faster speeds are due to decreased drag for low aspect ratio plunging swimmers, which is in agreement with a recently proposed vortex-induced drag model that suggests that the smaller relative size of side vortices in low aspect ratio swimmers creates less drag per unit width. Our results are useful for the design of small autonomous micro-swimming devices and also provide insights on the physics of aquatic locomotion using oscillating fins.

Quality and Safety Aspects of Cereals (Wheat) and Their Products.

Science.gov (United States)

Varzakas, Theo

2016-11-17

Cereals and, most specifically, wheat are described in this chapter highlighting on their safety and quality aspects. Moreover, wheat quality aspects are adequately addressed since they are used to characterize dough properties and baking quality. Determination of dough properties is also mentioned and pasta quality is also described in this chapter. Chemometrics-multivariate analysis is one of the analyses carried out. Regarding production weighing/mixing of flours, kneading, extruded wheat flours, and sodium chloride are important processing steps/raw materials used in the manufacturing of pastry products. Staling of cereal-based products is also taken into account. Finally, safety aspects of cereal-based products are well documented with special emphasis on mycotoxins, acrylamide, and near infrared methodology.

Aspect-Aided Dynamic Non-Negative Sparse Representation-Based Microwave Image Classification

Directory of Open Access Journals (Sweden)

Xinzheng Zhang

2016-09-01

Full Text Available Classification of target microwave images is an important application in much areas such as security, surveillance, etc. With respect to the task of microwave image classification, a recognition algorithm based on aspect-aided dynamic non-negative least square (ADNNLS sparse representation is proposed. Firstly, an aspect sector is determined, the center of which is the estimated aspect angle of the testing sample. The training samples in the aspect sector are divided into active atoms and inactive atoms by smooth self-representative learning. Secondly, for each testing sample, the corresponding active atoms are selected dynamically, thereby establishing dynamic dictionary. Thirdly, the testing sample is represented with ℓ 1 -regularized non-negative sparse representation under the corresponding dynamic dictionary. Finally, the class label of the testing sample is identified by use of the minimum reconstruction error. Verification of the proposed algorithm was conducted using the Moving and Stationary Target Acquisition and Recognition (MSTAR database which was acquired by synthetic aperture radar. Experiment results validated that the proposed approach was able to capture the local aspect characteristics of microwave images effectively, thereby improving the classification performance.

Some Fundamental Aspects of Mechanics of Nano composite Materials and Structural Members

International Nuclear Information System (INIS)

Guz, A.N.; Rushchitsky, J.J.

2013-01-01

This paper is devoted to formulation and analysis of fundamental aspects of mechanics of nano composite materials and structural members. These aspects most likely do not exhaust all of the possible fundamental characteristics of mechanics of nano composite materials and structural members, but, nevertheless, they permit to form the skeleton of direction of mechanics in hand. The proposed nine aspects are described and commented briefly.

Historical aspects and causes of the synergy beginning as a science

Directory of Open Access Journals (Sweden)

Yakimtsov V. V.

2015-05-01

Full Text Available The article is dedicated to the historical aspects of the beginning and development of a new popular science – synergy, as a means of interdisciplinary communication among scholars. Using methodological apparatus of synergy here were considered the basics of studies. Historical aspects of the origin, beginning and formation of synergy as a science and its application in all aspects of human life were analyzed. Current research areas within synergy and nonlinear dynamics were presented. Was presented a question of order and organization of global issues (energetic, environmental, social and economic and systems, that were developed by human using synergy. The conclusion was made on the need for a synergistic approach to all aspects of human life and especially to the economy – it is undeniable in the science of human development in society and especially within the manufacturing process.

Patenting Nanomedicines Legal Aspects, Intellectual Property and Grant Opportunities

CERN Document Server

Souto, Eliana B

2012-01-01

"Patenting Nanomedicines: Legal Aspects, Intellectual Property and Grant Opportunities" focuses on the fundamental aspects of Patenting Nanomedicines applied in different "Drug Delivery and Targeting Systems". The promoters of new findings in this field of research are numerous and spread worldwide; therefore, managing intellectual property portfolios, and the acquisition and exploitation of new knowledge face several contingency factors. Today, the scientific community is discussing issues of economic outcomes in the field of Nanomedicines. Major concerns include questions

Methodical Aspects of Applying Strategy Map in an Organization

OpenAIRE

Piotr Markiewicz

2013-01-01

One of important aspects of strategic management is the instrumental aspect included in a rich set of methods and techniques used at particular stages of strategic management process. The object of interest in this study is the development of views and the implementation of strategy as an element of strategic management and instruments in the form of methods and techniques. The commonly used method in strategy implementation and measuring progress is Balanced Scorecard (BSC). The method was c...

Psychological Aspects of Female College Athletes.

Science.gov (United States)

Wilcoxon, Barbara R.

The purpose of this study was to determine and compare the psychological aspects (femininity, masculinity, and androgyny), attitudes, self-esteem, and social competence exhibited by female college athletes participating in elected individual and team sports. For the purpose of this research the following hypotheses were tested: The social costs of…

Aspects of peripheral thyroid hormone metabolism

NARCIS (Netherlands)

M.H. Otten (Marten Henk)

1984-01-01

textabstractThe research into thyroid function has a long history. The recognition of goiter as pathology of the thyroid gland dates back to the ancient world of Rome and Greece and possibly even to the early history of chinese medicine. In an excellent review of the historical aspects of the

Nuclear accident: dosimetric and medical aspects

International Nuclear Information System (INIS)

Oliveira, A.R. de.

The conservation aspect of the treatment of patients who received whole-body exposure is presented. Such treatment to be started during the first hours after the accident (prodomal phase), as well as the nonconventional measures to be adopted when the critical phase of acute irradiation syndrome is reached. (E.G.) [pt

Encapsulating Peritoneal Sclerosis: A study on pathophysiology, clinical aspects and management

NARCIS (Netherlands)

S.M. Habib (Meelad)

2014-01-01

markdownabstract__Abstract__ This thesis describes the results of studies focusing on the pathophysiology, clinical aspects, and management of encapsulating peritoneal sclerosis (EPS). We have reported on the presence of inflammation in EPS, described several clinical aspects, and focused on

Chapter 1. Economic aspects of aluminium production

International Nuclear Information System (INIS)

Yanko, E.A.; Kabirov, Sh.O.; Safiev, Kh.; Azizov, B.S.; Mirpochaev, Kh.A.

2011-01-01

This article is devoted to economic aspects of aluminium production. Therefore, the perspectives of development of aluminium production, the base components of aluminium cost and economic security of enterprise are considered in this chapter.

PRACTICAL ASPECTS REGARDING FIDUCIARY OPERATIONS

Directory of Open Access Journals (Sweden)

Bazil Oglindă

2016-11-01

Full Text Available The trusts have been frequently used in the countries which function under the Anglo-Saxon law system, but it most certainly represents an innovation in the new Romanian legislation. For this reason, in this paper, we tried to highlight the main differences between the trust regulated in the Romanian Civil code and its corespondent in other legal systems. Observing that the trust in an institution that is mainly theoretical, and the reluctance of practicioners in using it, we tried to analyze the trust, regarding its practical side. In this paper, we will take into consideration the following aspects: the rights that the trustee acquires after establishing the trust, that will be explained through the new regulations regarding the division of assets, the quality of the parties and the limits in which the trustee may be held liable. Other important aspects are: the means that the new regulations provide in order to protect the interests of the creditors and at the same time, the fiduciary assets; the formalities which the law requires and the means of termination of the contract. In the end, in order to identify alternative solutions, we will compare the trust (regulated in the Civil code with the management of assets that belong to a third party.

CONTROVERSIAL ASPECTS REGARDING TAX EVASION

Directory of Open Access Journals (Sweden)

Mircea-Constantin SINESCU

2018-05-01

Full Text Available Throughout the paper, we have highlighted some controversial aspects regarding the crime of tax evasion, referring to some important decisions of the High Court of Cassation and Justice and also of the Bucharest Court of Appeal. Debating upon the impunity provision stated by art. 10 of Law no. 241/2005, the study also sheds light upon the issue of the perspective of the judicial organs regarding the juridical regime of the tax due for dividends. The main focus of the paper leads to the situations when there is legal ground for the tax due for dividends to be considered part of the damage caused by tax evasion crime. The study includes a short analysis of some relevant provisions of the Romanian Fiscal Code and also some aspects deriving from decisions issued by the Administrative and Tax Litigation Chamber of The High Court of Cassation and Justice concerning the legal regime of dividends. Consequently, the authors are presenting both perspectives of the interpretation of the issue regarding the tax due for dividends to be considered part of the damage caused by tax evasion crime, resulting from two decisions of the two Criminal Sections of The Bucharest Court of Appeal, also arguing in favour of the most solid interpretation among them

Nonlinear viscoplasticity in ASPECT: benchmarking and applications to subduction

Science.gov (United States)

Glerum, Anne; Thieulot, Cedric; Fraters, Menno; Blom, Constantijn; Spakman, Wim

2018-03-01

ASPECT (Advanced Solver for Problems in Earth's ConvecTion) is a massively parallel finite element code originally designed for modeling thermal convection in the mantle with a Newtonian rheology. The code is characterized by modern numerical methods, high-performance parallelism and extensibility. This last characteristic is illustrated in this work: we have extended the use of ASPECT from global thermal convection modeling to upper-mantle-scale applications of subduction.Subduction modeling generally requires the tracking of multiple materials with different properties and with nonlinear viscous and viscoplastic rheologies. To this end, we implemented a frictional plasticity criterion that is combined with a viscous diffusion and dislocation creep rheology. Because ASPECT uses compositional fields to represent different materials, all material parameters are made dependent on a user-specified number of fields.The goal of this paper is primarily to describe and verify our implementations of complex, multi-material rheology by reproducing the results of four well-known two-dimensional benchmarks: the indentor benchmark, the brick experiment, the sandbox experiment and the slab detachment benchmark. Furthermore, we aim to provide hands-on examples for prospective users by demonstrating the use of multi-material viscoplasticity with three-dimensional, thermomechanical models of oceanic subduction, putting ASPECT on the map as a community code for high-resolution, nonlinear rheology subduction modeling.

Strategic Aspects of Bundling

International Nuclear Information System (INIS)

Podesta, Marion

2008-01-01

The increase of bundle supply has become widespread in several sectors (for instance in telecommunications and energy fields). This paper review relates strategic aspects of bundling. The main purpose of this paper is to analyze profitability of bundling strategies according to the degree of competition and the characteristics of goods. Moreover, bundling can be used as price discrimination tool, screening device or entry barriers. In monopoly case bundling strategy is efficient to sort consumers in different categories in order to capture a maximum of surplus. However, when competition increases, the profitability on bundling strategies depends on correlation of consumers' reservations values. (author)

Googling Stroke ASPECTS to Determine Disability: Exploratory Analysis from VISTA-Acute Collaboration.

Directory of Open Access Journals (Sweden)

Richard Beare

Full Text Available The summed Alberta Stroke Program Early CT Score (ASPECTS is useful for predicting stroke outcome. The anatomical information in the CT template is rarely used for this purpose because traditional regression methods are not adept at handling collinearity (relatedness among brain regions. While penalized logistic regression (PLR can handle collinearity, it does not provide an intuitive understanding of the interaction among network structures in a way that eigenvector method such as PageRank can (used in Google search engine. In this exploratory analysis we applied graph theoretical analysis to explore the relationship among ASPECTS regions with respect to disability outcome. The Virtual International Stroke Trials Archive (VISTA was searched for patients who had infarct in at least one ASPECTS region (ASPECTS ≤ 9, ASPECTS = 10 were excluded, and disability (modified Rankin score/mRS. A directed graph was created from a cross correlation matrix (thresholded at false discovery rate of 0.01 of the ASPECTS regions and demographic variables and disability (mRS > 2. We estimated the network-based importance of each ASPECTS region by comparing PageRank and node strength measures. These results were compared with those from PLR. There were 185 subjects, average age 67.5 ± 12.8 years (55% Males. Model 1: demographic variables having no direct connection with disability, the highest PageRank was M2 (0.225, bootstrap 95% CI 0.215-0.347. Model 2: demographic variables having direct connection with disability, the highest PageRank were M2 (0.205, bootstrap 95% CI 0.194-0.367 and M5 (0.125, bootstrap 95% CI 0.096-0.204. Both models illustrate the importance of M2 region to disability. The PageRank method reveals complex interaction among ASPECTS regions with respects to disability. This approach may help to understand the infarcted brain network involved in stroke disability.

Googling Stroke ASPECTS to Determine Disability: Exploratory Analysis from VISTA-Acute Collaboration.

Science.gov (United States)

Beare, Richard; Chen, Jian; Phan, Thanh G

2015-01-01

The summed Alberta Stroke Program Early CT Score (ASPECTS) is useful for predicting stroke outcome. The anatomical information in the CT template is rarely used for this purpose because traditional regression methods are not adept at handling collinearity (relatedness) among brain regions. While penalized logistic regression (PLR) can handle collinearity, it does not provide an intuitive understanding of the interaction among network structures in a way that eigenvector method such as PageRank can (used in Google search engine). In this exploratory analysis we applied graph theoretical analysis to explore the relationship among ASPECTS regions with respect to disability outcome. The Virtual International Stroke Trials Archive (VISTA) was searched for patients who had infarct in at least one ASPECTS region (ASPECTS ≤ 9, ASPECTS = 10 were excluded), and disability (modified Rankin score/mRS). A directed graph was created from a cross correlation matrix (thresholded at false discovery rate of 0.01) of the ASPECTS regions and demographic variables and disability (mRS > 2). We estimated the network-based importance of each ASPECTS region by comparing PageRank and node strength measures. These results were compared with those from PLR. There were 185 subjects, average age 67.5 ± 12.8 years (55% Males). Model 1: demographic variables having no direct connection with disability, the highest PageRank was M2 (0.225, bootstrap 95% CI 0.215-0.347). Model 2: demographic variables having direct connection with disability, the highest PageRank were M2 (0.205, bootstrap 95% CI 0.194-0.367) and M5 (0.125, bootstrap 95% CI 0.096-0.204). Both models illustrate the importance of M2 region to disability. The PageRank method reveals complex interaction among ASPECTS regions with respects to disability. This approach may help to understand the infarcted brain network involved in stroke disability.

Aspect ratio has no effect on genotoxicity of multi-wall carbon nanotubes.

Science.gov (United States)

Kim, Jin Sik; Lee, Kyu; Lee, Young Hee; Cho, Hyun Sun; Kim, Ki Heon; Choi, Kyung Hee; Lee, Sang Hee; Song, Kyung Seuk; Kang, Chang Soo; Yu, Il Je

2011-07-01

Carbon nanotubes (CNTs) have specific physico-chemical and electrical properties that are useful for telecommunications, medicine, materials, manufacturing processes and the environmental and energy sectors. Yet, despite their many advantages, it is also important to determine whether CNTs may represent a hazard to the environment and human health. Like asbestos, the aspect ratio (length:diameter) and metal components of CNTs are known to have an effect on the toxicity of carbon nanotubes. Thus, to evaluate the toxic potential of CNTs in relation to their aspect ratio and metal contamination, in vivo and in vitro genotoxicity tests were conducted using high-aspect-ratio (diameter: 10-15 nm, length: ~10 μm) and low-aspect-ratio multi-wall carbon nanotubes (MWCNTs, diameter: 10-15 nm, length: ~150 nm) according to OECD test guidelines 471 (bacterial reverse mutation test), 473 (in vitro chromosome aberration test), and 474 (in vivo micronuclei test) with a good laboratory practice system. To determine the treatment concentration for all the tests, a solubility and dispersive test was performed, and a 1,2-dipalmitoyl-sn-glycero-3-phosphocholine (DPPC) solution found to be more suitable than distilled water. Neither the high- nor the low-aspect-ratio MWCNTs induced any genotoxicity in a bacterial reverse mutation test (~1,000 μg/plate), in vitro chromosome aberration test (without S9: ~6.25 μg/ml, with S9: ~50 μg/ml), or in vivo micronuclei test (~50 mg/kg). However, the high-aspect-ratio MWCNTs were found to be more toxic than the low-aspect-ratio MWCNTs. Thus, while high-aspect-ratio MWCNTs do not induce direct genotoxicity or metabolic activation-mediated genotoxicity, genotoxicity could still be induced indirectly through oxidative stress or inflammation.

MACROECONOMIC ASPECTS OF COMPETITIVENESS

Directory of Open Access Journals (Sweden)

Oleg Hooke

2017-09-01

Full Text Available In the process of globalization of world economic processes, the role of individual national economies increases, comparative advantages of the development of a country are formed, and their competitiveness is ensured. That is why it is worth emphasizing the importance of increasing the competitiveness of each individual country, based on its internal capacity. In a broad aspect, the competitiveness of the national economy is perceived as the ability of the country to ensure the balance of its external proportions and to avoid those constraints imposed by the foreign economic sphere, to self-organizing the improvement of their world economic ties. The competitiveness of the economy at the macro level is associated with the duration of the cycle of reproduction of the main productive assets and, accordingly, the jobs, productive forces of society and determined by the overall economic efficiency of investment. The criteria of competitiveness of the national economy are the growth of social productivity of labor, increase of social and economic efficiency of production and standard of living of the population. The competitiveness of the national economy determines sustainable socio-economic development of the country, as well as sustainable development predetermines the competitiveness of not only the country, but also all its levels. Scientific results are obtained using special methods of research of economic objects and phenomena, that is, based on the correlation and regressive, comparative analysis (establishing the relationship between the indicator factor, as well as economic modeling. Findings. Generalizing analysis and the importance of the macroeconomic aspect of competitiveness were used in the research paper, which will allow to better respond to the economic situation, in accordance with the trends of the “green” transformation of the economy; which in turn will solve important problems of the development and implementation of its

Workshop on selected aspects of radiochemistry

International Nuclear Information System (INIS)

1991-11-01

The aspects chosen for the workshop are: isotope preparation, separation methods; radiochemical methods and analyses; environmental protection and radiochemistry; the chemistry of the fifth halogen, astatine. From the 28 contributions presented at the workshop, 24 are of relevance in the INIS and EDB scope and are separately retrievable from the database. (BBR) [de

ADTT safety aspects

International Nuclear Information System (INIS)

Thedeen, T.

1997-01-01

Beside the technical problems of ADTT which remain to be solved it is crucial for the ADTT progress that safety and economical aspects are considered already during the research and planning phases. Safety here stands for the converse of risk, negative consequences for human life and health and the environment together with the corresponding probabilities. The system to be considered includes all phases of an ADTT plant, a life cycle analysis (LCA). The risk analysis is useful for two purposes: comparison with other ways of handling nuclear waste, e.g. geological repository and for valuation of different construction designs. Due to lack of precise plans and adequate data the analysis will be more of a qualitative than quantitative type. The main risks appear in connection with repair and replacement work. 2 refs., 1 fig

Some probabilistic aspects of fracture

International Nuclear Information System (INIS)

Thomas, J.M.

1982-01-01

Some probabilistic aspects of fracture in structural and mechanical components are examined. The principles of fracture mechanics, material quality and inspection uncertainty are formulated into a conceptual and analytical framework for prediction of failure probability. The role of probabilistic fracture mechanics in a more global context of risk and optimization of decisions is illustrated. An example, where Monte Carlo simulation was used to implement a probabilistic fracture mechanics analysis, is discussed. (orig.)

Dual topological unitarization -- phenomenological aspect

International Nuclear Information System (INIS)

Tan, C.I.

1978-01-01

An assessment is provided on the viability of dual topological unitarization as a practical scheme for organizing and interpreting hadronic phenomena at current machine energies. Previous detailed reviews are complemented, with emphasis on phenomenological aspects and more recent developments. Diffraction scattering, a test of P--f identity hypothesis, the flavor model, the P--f identity versus the Veneziano two-jet picture, and an illustration of the new phenomenology are included. 24 references

Criminal aspects of domestic violence

OpenAIRE

Váňová, Radka

2013-01-01

Criminal aspects of domestic violence SUMMARY Domestic violence is a serious social concern with high level of latency. The domestic violence victims protection is ensured by legal standarts of Civil, Administrative and Criminal Law and other legal standarts. Criminal Law is one of the important instruments for tackling of serious forms of domestic violence. However Criminal Law is an instrument "ultima ratio" which needs claiming of subsidiarity principal of the crime repression. The purpose...

Oscillatory convection in low aspect ratio Czochralski melts

Science.gov (United States)

Anselmo, A.; Prasad, V.; Koziol, J.; Gupta, K. P.

1993-11-01

Modeling of the crucible in bulk crystal growth simulations as a right circular cylinder may be adequate for high aspect ratio melts but this may be unrealistic when the melt height is low. Low melt height is a unique feature of a solid feed continuous Czochralski growth process for silicon single crystals currently under investigation. At low melt heights, the crucible bottom curvature has a dampening effect on the buoyancy-induced oscillations, a source of inhomogeneities in the grown crystal. The numerical results demonstrate how the mode of convection changes from vertical wall-dominated recirculating flows to Benard convection as the aspect ratio is lowered. This phenomenon is strongly dependent on the boundary condition at the free surface of the melt, which has been generally considered to be either adiabatic or radiatively cooled. A comparison of the flow oscillations in crucibles with and without curved bottoms at aspect ratios in the range of 0.25 to 0.50, and at realistic Grashof numbers (10 7 < Gr < 10 8) illustrate that changing the shape of the crucible may be an effective means of suppressing oscillations and controlling the melt flow.

Selecting tense, aspect, and connecting words in language generation

Energy Technology Data Exchange (ETDEWEB)

Gaasterland, T. [Argonne National Lab., IL (United States). Mathematics and Computer Science Div.; Dorr, B. [Univ. of Maryland, College Park, MD (United States). Dept. of Computer Science

1995-12-31

Generating language that reflects the temporal organization of represented knowledge requires a language generation model that integrates contemporary theories of tense and aspect, temporal representations, and methods to plan text. This paper presents a model that produces complex sentences that reflect temporal relations present in underlying temporal concepts. The main result of this work is the successful application of constrained linguistic theories of tense and aspect to a generator which produces meaningful event combinations and selects appropriate connecting words that relate them.

Selected aspects of dual use of alcohol and marijuana

OpenAIRE

Serafínová, Naďa

2018-01-01

SELECTED ASPECTS OF DUAL ALCOHOL AND MARIJUANA USAGE Naďa Serafínová SERAFÍNOVÁ, Naďa. Selected Aspects of dual alcohol and marijuana usage. Prague, 2017. 51 pages.. Bachelor thesis (Bc.). Charles Unversity, First Faculty of Medicine , Department of Addictology. Tutor: Vopravil, Jiří. ABSTRACT Background: Patterns of use of alcohol as well as motivations for alcohol use are well described in the addiction research and theory. What is not clear is whether the increasing availability and consum...

Social enterprises in Denmark: Historical, contextual and conceptual aspects

DEFF Research Database (Denmark)

Andersen, Linda Lundgaard; Hulgård, Lars; Jacobsen, Gurli

Social enterprises in Denmark: Historical, contextual and conceptual aspectsLinda Lundgaard Andersen & Lars Hulgård, Center for Social Enterprise, Roskilde UniversityGurli Jakobsen, Copenhagen Business SchoolCOST Action (EMPOWER‐SE)Working Group 1, Lisbon 28. february & 1. march 2018......Social enterprises in Denmark: Historical, contextual and conceptual aspectsLinda Lundgaard Andersen & Lars Hulgård, Center for Social Enterprise, Roskilde UniversityGurli Jakobsen, Copenhagen Business SchoolCOST Action (EMPOWER‐SE)Working Group 1, Lisbon 28. february & 1. march 2018...

On the operational aspects of subsea systems

Digital Repository Service at National Institute of Oceanography (India)

Nayak, M.R.

The scientific and commercial underwater activities in the next decades primarily in 'undersea vehicles' and 'manned submersibles' will be taking place in the oceans and ocean related technology. The paper underlines some of the operational aspects...

Complex strain paths in polycrystalline copper: microstructural aspects

Directory of Open Access Journals (Sweden)

M.F. Vieira

1999-07-01

Full Text Available Microstructural aspects of polycrystalline copper sheets subjected to complex strain paths were analysed in this work. Dislocation structures developed during the strain paths (rolling and tension and the evolution of this microstructure during reloading have been studied. The active slip systems developed in each strain path were used to explain the microstructural evolution. The heterogeneous surface deformation observed on polished tensile specimens prestrained in rolling was also analysed. The structural aspects are related with the mechanical behaviour of the material, namely with the increase in yield stress in reloading, the work hardening evolution and the premature occurrence of plastic instability for some prestrain values.

The physician-administrator as patient: distinctive aspects of medical care.

Science.gov (United States)

Cappell, Mitchell S

2011-01-01

This article examines distinctive aspects of medical care experienced by a 55-year-old hospitalized for quintuple coronary artery bypass surgery who was also a senior physician-administrator (chief of gastroenterology) at the same hospital. The article describes eight distinctive aspects of administrator-physicians as patients, including special patient treatment; exalted patient expectations by hospital personnel; patient suppression of emotions; patient denial; self-doctoring; job stress contributing to disease; self-sacrifice to achieve better health; and rational medical decisions when not under stress. Health-care workers should recognize how these distinctive aspects of medical care and behavior affect administrator-physicians as patients, in order to mitigate their negative effects, potentiate their positive effects, and optimize the care of these patients.

Integrating the Ontological, Epistemological, and Sociocultural Aspects: A Holistic View of Teacher Education

Science.gov (United States)

Huang, Teng

2016-01-01

The three aspects of teacher change--ontological, epistemological, and sociocultural--are traditionally regarded as independent. Usually only the epistemological aspect is highlighted in formal teacher education. In this paper, I argue that a holistic and interdependent view of these aspects is needed. Thus, this paper aims to explore the process…

Social Capital and Walkability as Social Aspects of Sustainability

Directory of Open Access Journals (Sweden)

Shannon H. Rogers

2013-08-01

Full Text Available The concepts of sustainability and sustainable development are frequently described as having three main components, sometimes referred to as the three pillars or the triple bottom line: environmental, economic, and social. Because of an historical focus in the sustainability field on correcting environmental problems, much consideration has been given to environmental issues, especially how they interface with economic ones. Frequently mentioned but rarely examined, the social aspects of sustainability have been considered the weakest and least described pillar. After a brief review of existing concepts and theories, this paper uses a case study approach to examine the third pillar more comprehensively and offers social capital as one measure of social sustainability. Specifically, social capital was used to measure the social-environmental interface of communities. The positive correlation between aspects of the built environment, specifically walkability, and social capital suggests that measuring a social aspect of sustainability may be feasible, especially in the context of community development.

Influence of obstacle aspect ratio on tripped cylinder wakes

International Nuclear Information System (INIS)

Araújo, Tiago B.; Sicot, Christophe; Borée, Jacques; Martinuzzi, Robert J.

2012-01-01

Highlights: ► Influence of a tripwire on wake properties of a surface-mounted circular cylinder. ► Height-to-diameter aspect ratios of 3 and 6 are considered. ► Critical positions for the tripwire lead to an abrupt change in the wake structure. ► Results further suggest that the tripwire can strengthen 2D wake properties. - Abstract: The influence of an asymmetrically mounted, single tripwire on the shedding and wake characteristics of a vertical, surface-mounted finite circular cylinder is investigated experimentally. Height-to-diameter aspect ratios of 3 and 6 are considered. It is shown that a critical position for the tripwire exists, which is characterised in an abrupt change in the shedding frequency and wake structure. Results further suggest that the tripwire can strengthen 2D wake properties. The influence of the aspect ratio is due to tip-wake flow interactions and thus differs fundamentally from two-dimensional geometries.

A Sense of Proportion: Aspect Ratio and the Framing of Television Space

OpenAIRE

Cardwell, Sarah E. F.

2015-01-01

‘Aspect ratio’ is frequently overlooked or naively characterised. Yet it plays a fundamental, determining role in forming and framing television’s spaces. A balanced reappraisal of television’s varied aspect ratios and their unique dramatic and aesthetic possibilities can enhance our close analyses and our understanding of television’s ‘art history’. This paper challenges myths, misunderstandings and preconceptions about TV’s aspect ratios and their spatial properties. Countering prevailing p...

Richardson extrapolation practical aspects and applications

CERN Document Server

Zlatev, Zahari; Faragó, István; Havasi, Ágnes

2017-01-01

The series is devoted to the publication of high-level monographs and specialized graduate texts which cover the whole spectrum of applied mathematics, including its numerical aspects. The focus of the series is on the interplay between mathematical and numerical analysis, and also on its applications to mathematical models in the physical and life sciences.

A REVIEW: A MODEL of CULTURAL ASPECTS for SUSTAINABLE PRODUCT DESIGN

Directory of Open Access Journals (Sweden)

Ihwan Ghazali,

2012-04-01

Full Text Available Product design stages are important to consider critically in production. Generally, product design that shall be created by designer, should consider what the customer wants and needs. Nowadays issues, product design does not only consider the “wants and needs” of user, but also how the design can be created by embedding sustainability aspects in the product. Culture is also one of the important aspects which need to be considered in product design as culture affects the way users respond to the product. This paper aims to develop a new model for design development, in which the aspects of culture are incorporated into sustainable product design. By reviewing the existing literature, the authors attempt to identify the gaps of the existing papers, which illustrate how culture affects sustainable product design. Recent papers have only shown that culture influences product design, but they do not explore sustainability and the culture aspects in product design. Due to these gaps, it is therefore important to create a model which will assist designers to elicit sustainable product design based on cultural aspects. In summary, designers need to reflect on the “wants and needs” of users. The framework presented in this paper can be integrated into designers’ and companies’ decision-making during product design development.

Sleep quality and communication aspects in children.

Science.gov (United States)

de Castro Corrêa, Camila; José, Maria Renata; Andrade, Eduardo Carvalho; Feniman, Mariza Ribeiro; Fukushiro, Ana Paula; Berretin-Felix, Giédre; Maximino, Luciana Paula

2017-09-01

To correlate quality of life of children in terms of sleep, with their oral language skills, auditory processing and orofacial myofunctional aspects. Nineteen children (12 males and seven females, in the mean age 9.26) undergoing otorhinolaryngological and speech evaluations participated in this study. The OSA-18 questionnaire was applied, followed by verbal and nonverbal sequential memory tests, dichotic digit test, nonverbal dichotic test and Sustained Auditory Attention Ability Test, related to auditory processing. The Phonological Awareness Profile test, Rapid Automatized Naming and Phonological Working Memory were used for assessment of the phonological processing. Language was assessed by the ABFW Child Language Test, analyzing the phonological and lexical levels. Orofacial myofunctional aspects were evaluated through the MBGR Protocol. Statistical tests used: the Mann-Whitney Test, Fisher's exact test and Spearman Correlation. Relating the performance of children in all evaluations to the results obtained in the OSA-18, there was a statistically significant correlation in the phonological working memory for backward digits (p = 0.04); as well as in the breathing item (p = 0.03), posture of the mandible (p = 0.03) and mobility of lips (p = 0.04). A correlation was seen between the sleep quality of life and the skills related to the phonological processing, specifically in the phonological working memory in backward digits, and related to orofacial myofunctional aspects. Copyright © 2017 Elsevier B.V. All rights reserved.

Aspect-Oriented Business Process Modeling with AO4BPMN

Science.gov (United States)

Charfi, Anis; Müller, Heiko; Mezini, Mira

Many crosscutting concerns in business processes need to be addressed already at the business process modeling level such as compliance, auditing, billing, and separation of duties. However, existing business process modeling languages including OMG's Business Process Modeling Notation (BPMN) lack appropriate means for expressing such concerns in a modular way. In this paper, we motivate the need for aspect-oriented concepts in business process modeling languages and propose an aspect-oriented extension to BPMN called AO4BPMN. We also present a graphical editor supporting that extension.

Transient Aspects of Wave Propagation Connected with Spatial Coherence

Directory of Open Access Journals (Sweden)

Ezzat G. Bakhoum

2013-01-01

Full Text Available This study presents transient aspects of light wave propagation connected with spatial coherence. It is shown that reflection and refraction phenomena involve spatial patterns which are created within a certain transient time interval. After this transient time interval, these patterns act like a memory, determining the wave vector for subsequent sets of reflected/refracted waves. The validity of this model is based on intuitive aspects regarding phase conservation of energy for waves reflected/refracted by multiple centers in a certain material medium.

Emotional and Personality-Related Aspects of Persistent Career Decision-Making Difficulties

Science.gov (United States)

Saka, Noa; Gati, Itamar

2007-01-01

This study focused on examining the persistent aspects of career decision-making difficulties, using the Emotional and Personality-related Career decision-making Difficulties scale ("EPCD"; [Saka, N., Gati, I., & Kelly, K.R. (in press). Emotional and personality-related aspects of career decision-making difficulties. "Journal of Career…

Spatial aspects of the reproductive and feeding biology of the striped ...

African Journals Online (AJOL)

Aspects of the reproductive and feeding biology of two allopatric populations of the striped robber, Brycinus lateralis, a small characin species inhabiting the northern riverine floodplain and southern drainage rivers, were investigated. Both populations were similar in the biological aspects studied, with the flood cycle having ...

BRANCH ASPECTS OF ACCOUNTING PAYMENTS BY COMPANIES OF MOBILE NETWORK

Directory of Open Access Journals (Sweden)

I.R. Konovalova

2007-12-01

Full Text Available In the paper some branch aspects of accounting payments by companies of mobile network are analyzed. Analyzed topical by regarded problem for Sverdlovskaya region. Researched civic-law notions, that applying at the telecommunication area. The authors gives recommendations for system of accounting specific aspects of payments on the basis of they economic essence, and gives sentences to change legislation activeing at the Russian Federation.

High aspect ratio spheromak experiments

International Nuclear Information System (INIS)

Robertson, S.; Schmid, P.

1987-05-01

The Reversatron RFP (R/a = 50cm/8cm) has been operated as an ohmically heated spheromak of high aspect ratio. We find that the dynamo can drive the toroidal field upward at rates as high as 10 6 G/sec. Discharges can be initiated and ramped upward from seed fields as low as 50 G. Small toroidal bias fields of either polarity (-0.2 < F < 0.2) do not significantly affect operation. 5 refs., 3 figs

MODERN ASPECTS OF BRIDGES MONITORING

Directory of Open Access Journals (Sweden)

M. I. Kazakevych

2007-12-01

Full Text Available The major concepts of the elaboration and realization of the bridge construction monitoring systemic approach are presented in this paper. The main peculiarity of the bridge monitoring modern aspect is pointed out here, namely, the transition from the demands of providing the reliability to the demands of providing the whole complex of the structure consumer qualities. The criteria of diagnostics of the bridge exploitation reliability as the fundamental aim of monitoring are formulated here.

Philosophocal and legislation aspects of surrogacy.

Science.gov (United States)

Zakariadze, A

2011-06-01

Among current bioethical issues one of the most dilemmatic is an issue of surrogacy. It causes great moral, ethical and legal debate. The article aims to show philosophical and legislation aspects of surrogacy. The meaning of "motherhood", "kinship", "liberty" in connection with surrogacy is analyzed. The article provides an overview of Georgian Orthodox Church on surrogate motherhood.

Nuclear aspects of few-baryon systems

International Nuclear Information System (INIS)

Gibson, B.F.

1993-01-01

Recent progress in understanding the bound state properties of the trinucleons and the alpha particle in terms of a hadron picture of the nucleus is reviewed. The role of three-body forces and meson exchange currents is examined. novel aspects of few-body hypernuclei as well as unresolved issues in this S ≠ O sector are summarized

Some Aspects of Part-Time Work.

Science.gov (United States)

Australian Dept. of Labour and National Service, Melbourne. Women's Bureau.

Of major importance to many married women seeking employment in Australia is the availability of part-time work. To describe the economic aspects of part-time employment for women, a review was made of statistics published by the Commonwealth Bureau of Census and Statistics and of research on part-time employment in overseas countries, and a…

SOCIO-ECONOMIC AND LEGAL ASPECTS OF ENVIRONMENTAL CRIME IN UKRAINE

Directory of Open Access Journals (Sweden)

Tamara Hubanova

2017-12-01

Full Text Available The increased danger of environmental crime is primarily determined by an increase in anthropogenic pressure on the natural environment, which, in the conditions of the global environmental crisis, threatens to cause significant, often non-renewable, damage to the vital interests of man, society, and the state. Ukraine belongs to the countries with the worst ecological situation. Pollution of the environment reached unprecedented levels in recent years. The purpose of the study is to reveal the essence and causes of environmental crime in Ukraine, socioeconomic aspects of the identified phenomenon, analyse the impact of negative consequences of environmental crime on the Ukrainian economy, as well as study legal aspects of criminal liability for environmental crimes and international legal standards on the raised issues. The subject of the study is the socio-economic and legal aspects of environmental crime in Ukraine. Methodology. In order to achieve the goal, the authors of the study carried out an analysis of the definition of the system of environmental crimes in the scientific literature, various statistical data on the state of the ecological situation and crime in Ukraine, as well as laws and regulations defining the national environmental policy of Ukraine. As a result of the study, the essence and causes of environmental crime in Ukraine are highlighted, socio-economic aspects of the phenomenon, the impact of negative consequences of environmental crime on the Ukrainian economy, and legal aspects of criminal liability for environmental crimes and international legal standards on the raised issues are revealed. Value/originality. The raised issues repeatedly attracted the attention of many researchers; in the scientific literature, various aspects of environmental crime were given attention in the works of famous scholars in the field of criminal and environmental law, experts in the field of economics of natural resources. However, the

COMPARATIVE ANALYSIS OF INNOVATION ASPECT EVIDENCE IN CONSTRUCTION AND MULTI-SECTOR COMPANIES

Directory of Open Access Journals (Sweden)

Ricardo Floriani

2010-12-01

Full Text Available The goal of this study is to make a comparative analysis of innovation aspect evidence among construction and multi-sector companies. Descriptive research was done through a content analysis of administration reports from 2005 to 2007. From the researched material, 14 aspects of innovations were extracted, which offer the basis to the content analysis. Two non-probability samples were developed, the first consisting of 22 multi-sector businesses, within 18 economic sectors, which comprises the companies in the comparison. Aspects of innovation found in this group of companies were compared to those stated in the reports of the administration of the 34 construction companies with open capital, which comprise the second sample. The survey results show that the evidence of innovation aspects are different in construction companies when compared to the administration reports of multi-sector business of 2005, 2006 and 2007. The construction companies state fewer innovation aspects in the administration reports than multisector companies in the analyzed period. The conclusion is that while construction companies can be considered fairly innovative, multi-sectorial companies present more innovations on average.

Two aspects of the quantum chromodynamics' transition at finite temperature

International Nuclear Information System (INIS)

Zhang, Bo

2011-01-01

This thesis concerns two aspects of the relation between chiral symmetry breaking and confinement. The first aspect is the relations between different topological objects. The relation between monopoles and center vortices and the relation between instantons and monopoles are well established, in this thesis, we explore the relation between instantons (of finite temperature, called calorons) and center vortices in SU(2) and SU(3) gauge theory in Chapter 3 and Chapter 4, respectively. The second aspect is about the order parameters. The dual condensate introduced by E. Bilgici et al. is a novel observable that relates the order parameter of chiral symmetry breaking (chiral condensate) and confinement (Polyakov loop). In this thesis, we investigate the dual condensate on dynamical staggered fermions and explore a new dual operator: the dual quark density in Chapter 5.

Shaping the pain: Ancient Greek lament and its therapeutic aspect?

Directory of Open Access Journals (Sweden)

Šijaković Đurđina

2011-01-01

Full Text Available In this paper, which is the first part of a wider research, I focus on different aspects of ancient Greek lament. One of its most important aspects is the therapeutic aspect: by verbalizing, revealing the pain and by sharing it with others, the pain itself is becoming more bearable both for the woman that laments and for the bereaved family. Related to this therapeutic is the creative aspect of lament: the woman that mourns has to lament in order to make it easier for herself and others; but while lamenting, she is creating something. In spite of this constructive, let us call it creative-therapeutic potential, the lament carries in itself a different, rather dark and gloomy potential, if it calls for vengeance, not reconciling with the fact of someone dear’s death. Deeply rooted in funeral ritual, a lament respects certain ritual rules, and yet it is a spontaneous expression of pain. Examining these mutually dependent aspects of lament, I will turn attention to the position of lament in Greek rites and tragedy, that summit Greek art and literature. Ritual lament within ancient tragedy is, as always when it comes to Greek culture, an inexhaustible topic. Although tragedy belongs to literary tradition, it is a trustworthy source for ancient Greek ritual practice; lament within tragedy is thus a ritual lament, and not only a literary one. Characters of many tragedies will mention the therapeutic aspect of lament, examined in this paper: they consider tears, wails and words directed to the deceased as joyful service, enjoyment, music, song precious and indispensable. This paper has its supplement, shaping the pain in few case studies. Inspired by laments of Montenegrin women, those that I have heard or read, I am re-reading Euripides’ Electra and Electra by Danilo Kiš (in which both Euripides’ drama and Montenegrin folklore is reflected, I am watching the Michalis Kakojannis’ movie Electra. Electra’s pain for loss, the one that through

Data base of the environmental aspects of the transuranics

International Nuclear Information System (INIS)

Pfuderer, H.

1975-01-01

Indexed and abstracted references to the environmental aspects of the transuranium elements are entered into and are retrievable from a dynamic, computerized information file (or data base) that is easily modified to reflect changing research needs. The information is distilled from the documents with the specific needs of the researcher in mind, such as numeric results, new methods, or instrumentation. The major areas of evaluation are: biological and medical studies on the effects of the transuranics, particularly as these elements relate to health considerations in man; biological and ecological availability, turnover, and food chain dynamics; analysis of environmental materials; environmental transport mechanisms, including resuspension; waste disposal as related to environmental concerns; monitoring; and regulations and standards for environmental levels. Annotated references are indexed to allow easy access for retrieving references to documents of interest to the user. The goal is to furnish the users all the references related to their specific query and few that are unrelated. This is done by liberal use of subject categories and keyterms. The studies on man and animals are divided into the subject categories of medical and biological aspects. Those aspects that are considered important when the document is analyzed are tabulated. These data are sought for in the article, included in the abstracts, and indexed with keyterms. This checklist is one of the ways the Data Base on the Environmental Aspects of the Transuranics strives to give users a reference to every paper in their subject area

Low Aspect-Ratio Wings for Wing-Ships

DEFF Research Database (Denmark)

Filippone, Antonino; Selig, M.

1998-01-01

Flying on ground poses technical and aerodynamical challenges. The requirements for compactness, efficiency, manouverability, off-design operation,open new areas of investigations in the fieldof aerodynamic analysis and design. A review ofthe characteristics of low-aspect ratio wings, in- and out...

Physiological consequences : Cardiopulmonary, vestibular, and sensory aspects

NARCIS (Netherlands)

Welsch, H.; Albery, W.; Banks, R.D.; Bles, W.

2000-01-01

Discussing the physiological consequences of enhanced fighter manoeuvrability (EFM), aspects of cardiopulmonary reactions will be seen during high G manoeuvres, especially the combination of negative G-load followed by high G-onset manoeuvres ("push-pull"). The aircraft's capability to reach high

System Aspects of Black Liquor Gasification. A review of existing reports

Energy Technology Data Exchange (ETDEWEB)

Berntsson, Thore [Chalmers Univ. of Technology, Goeteborg (Sweden)

2008-12-15

Black liquor gasification (BLG) is one of the high-prioritized RandD areas in Sweden. Research work is going on in the national program BLG-Programme. The main aims with the present study are to: - Identify larger projects dealing with energy oriented system aspects of BLG - Make a synthesis on system aspects results in these projects - Identify need for further work, e.g. as a part of a second period of the BLG Programme. No new work or calculations have been performed, the aim has been only to compile and draw conclusions from existing information. The focus has been on system studies. Most of the research on BLG has been technically, chemically and component oriented. These areas are not included in this report. In Chapter 2 basics for BLG are presented and in Chapter 3 important system aspects of this technology are discussed. Future opportunities for energy savings in mills are crucial for a BLG system, both technically and economically. Therefore present knowledge for such opportunities is presented in Chapter 4. In section 1.4 the report/projects included in this report are introduced and in Chapter 5-13 Summaries, especially on system aspects, of these reports are given. In order to keep the report at a reasonable size only major projects dealing with system aspects during the last 10 year period have been included. In Chapter 14 a synthesis of system aspects dealt with in the different reports is presented and in Chapter 15 suggestions for further work are given. In Chapter 16 references are given and finally in the Attachment a brief overview of different BLG technologies is presented

Analytic aspects of convexity

CERN Document Server

Colesanti, Andrea; Gronchi, Paolo

2018-01-01

This book presents the proceedings of the international conference Analytic Aspects in Convexity, which was held in Rome in October 2016. It offers a collection of selected articles, written by some of the world’s leading experts in the field of Convex Geometry, on recent developments in this area: theory of valuations; geometric inequalities; affine geometry; and curvature measures. The book will be of interest to a broad readership, from those involved in Convex Geometry, to those focusing on Functional Analysis, Harmonic Analysis, Differential Geometry, or PDEs. The book is a addressed to PhD students and researchers, interested in Convex Geometry and its links to analysis.

Combining Static Analysis and Runtime Checking in Security Aspects for Distributed Tuple Spaces

DEFF Research Database (Denmark)

Yang, Fan; Aotani, Tomoyuki; Masuhara, Hidehiko

2011-01-01

Enforcing security policies to distributed systems is difficult, in particular, to a system containing untrusted components. We designed AspectKE*, an aspect-oriented programming language based on distributed tuple spaces to tackle this issue. One of the key features in AspectKE* is the program...... analysis predicates and functions that provide information on future behavior of a program. With a dual value evaluation mechanism that handles results of static analysis and runtime values at the same time, those functions and predicates enable the users to specify security policies in a uniform manner....... Our two-staged implementation strategy gathers fundamental static analysis information at load-time, so as to avoid performing all analysis at runtime. We built a compiler for AspectKE*, and successfully implemented security aspects for a distributed chat system and an electronic healthcare record...

Cultural aspects of decision-making in online purchases

Directory of Open Access Journals (Sweden)

Natalija Guseva

2013-06-01

Full Text Available Empirical studies and e-commerce practice have shown that even in the context of globalization customers still need to feel associated by culture with the seller or the service provider. The aim of this paper is to identify and bring together the main cultural and psychological aspects that influence decision-making in e-purchases. Cultural adaptation has a great potential for improving the efficiency of communication with customers; thus, localization of the e-offer has a positive impact on the customer-seller dialogue. The results of the conducted research show the main cultural aspects, which have to be considered when adapting e-offers to Baltic (Latvia, Lithuania and Russian markets.

Ecological aspects in civil engineering and physical planning

International Nuclear Information System (INIS)

Engelhardt, W.

1983-01-01

This book presents an introduction to aspects of ecology and has been quite purposefully restricted to the aspects of interest in connection with civil engineering and physical planning. The various chapters deal with soil, water bodies, air, plants and plant communities, trees in towns, animal life, noise and health, as well as high-energy radiation and its impact on man and environment. The book is intended to make engineers and other interested readers working in the technical professions familiar with ecologic principles and ecologically minded thinking in order to pave the way for ecology-mindedness in civil engineering and physical planning, hopefully contributing to avoiding mistakes and their harmful consequences. (orig.) [de

Course 12: Proteins: Structural, Thermodynamic and Kinetic Aspects

Science.gov (United States)

Finkelstein, A. V.

1 Introduction 2 Overview of protein architectures and discussion of physical background of their natural selection 2.1 Protein structures 2.2 Physical selection of protein structures 3 Thermodynamic aspects of protein folding 3.1 Reversible denaturation of protein structures 3.2 What do denatured proteins look like? 3.3 Why denaturation of a globular protein is the first-order phase transition 3.4 "Gap" in energy spectrum: The main characteristic that distinguishes protein chains from random polymers 4 Kinetic aspects of protein folding 4.1 Protein folding in vivo 4.2 Protein folding in vitro (in the test-tube) 4.3 Theory of protein folding rates and solution of the Levinthal paradox

Neurological aspects of lead intoxication

Energy Technology Data Exchange (ETDEWEB)

Lehner, H

1980-05-08

This study gives a survey over the medical and scientific literature on lead intoxications, which were published until 1979. Neurologic aspects are of particular interest. At present dramatic cases of lead intoxications occur only rarely. However, there are numerous studies about cases of chronical, partly subclinical intoxications. This chronical type of lead intoxication can become manifest clinically as relatively vague symptoms, for example vertigos, insomnia, headaches and weakness. Contrary to this, serious encephalopathies, even with fatal outcome, and polyneuropathies with typical paresis of the radial nerve are preferably observed in acute lead intoxications. Besides the numerous sources of intoxication, also the different opinions found in literature are discussed, concerning the effects of lead on the human body. The fact that there are differing opinions about the limiting value of the blood-lead level at which intoxication symptoms have to be expected, becomes apparent when the determined blood-lead level values are compared and evaluated. Besides the description of general intoxication effects, the discussion of the neurologic aspects found in literature - not only those concerning the central, but also the peripheral system - are preferably concerned. Reports about neuropsychical alterations due to lead exposure, which are mainly found in children, supplement the numerous descriptions of the macroscopic and microscopic alterations of the nervous system provoked by lead. Finally the therapeutic and prophylactic measures given in the literature are discussed.

Some aspects of readaptation of atomic survivors in Hiroshima

International Nuclear Information System (INIS)

Vasconcelos, L.A.

1992-01-01

An overview of some aspects of psycho social readaptation of the atomic bomb survivors in Hiroshima is presented. Reports from 31 survivors, 8 men and 23 women, were used as data for the analysis. The reports were collected individually through a structured interview, in one of the two hospitals in Hiroshima which deliver services to the survivors. The data were grouped according to the following areas: family, work, health and psychological readaptation. These data were analysed considering the psycho social aspects of disasters and the characteristics of the japanese culture. (M.A.C.)

Holistic aspects of children's ways of understanding in making sense of genetics

Science.gov (United States)

Huang, Hui-Ju

The study examined the nature of how children make sense of phenomena in the area of genetics and inheritance. I proposed the phrase, way of understanding to capture a unified entity which children use to make sense of phenomena. The methodology was semi-structured probing interviews with six sixth grade students. Seven specific ways of understanding were discussed in the results section. Overall, the study described and discovered children's ways of understanding in terms of five aspects: cognitive aspects, affective aspects, social aspects, playfulness, and mode of awareness. Students' propositional knowledge, a holistic view of looking at how people resemble each other, syntactic knowledge, and an extension of rational explanations belonged to the cognitive aspects. Four categories of affective expressions were: an enjoyment of thinking and learning, a special feeling about the instructional activity, a deep personal involvement, and an anxiety in finding correct answers. Two types of social context were identified, one had somewhat of a connection to the science world, and the other did not have much of an scientific tie. The playfulness and the mode of awareness were two emerging aspects through the study. The playfulness represented the spontaneity, freedom, and sense of fun associated with the social interaction activity, such as the playfulness in expressing ideas to others. The modes of awareness included two types of metacognition, one was a conscious reflection on one's cognitive abilities, and the other was a continuous process of monitoring knowledge. In addition, the importance of considering language aspect in science learning was an emerging issue. Students' talking about genetics was embedded in the larger framework of social relationships and social institutions. Their social identify might influence the development of concepts, ways of talking and science learning. The study reflects the richness of children's sense-making processes

About ecological aspects of "Eurasia" canal construction

Directory of Open Access Journals (Sweden)

G. M. Abdurakhmanov

2010-01-01

Full Text Available Ecological aspects of "Eurasia" canal construction are considered here. The fact that can negatively affect natural area preservation (preserves, reserves, located in Kumo-Manych depression, along where the canal construction will take place, is shown in this article.

Marketing services of higher education: theoretical aspect

OpenAIRE

Evgenyi Polonskyi

2014-01-01

The article is devoted to theoretical aspects of the use of marketing activities in institutions of higher education. The author analyzes of education from the standpoint of the marketing mix. The main factors of the external and internal environments affecting the educational institution.

Aspect oriented service composition for telecommunication applications

NARCIS (Netherlands)

Niemöller, Jörg

2016-01-01

This PhD dissertation investigates how to overcome the negative effects of cross cutting concerns in the development of composite service applications. It proposes a combination of dynamic aspect oriented programming with a rules driven service composition mechanism. This combination allows very

Teaching the Legal Aspects of Business Communication.

Science.gov (United States)

Harcourt, Jules

1990-01-01

Maintains that the basic business communication course is the ideal course in which to discuss the legal aspects of business communication. Reviews some of the most important legal considerations: contract communications, credit and collections communication, employment communication, and other interpersonal communication. (SR)

Aspect-based Relevance Learning for Image Retrieval

NARCIS (Netherlands)

M.J. Huiskes (Mark)

2005-01-01

htmlabstractWe analyze the special structure of the relevance feedback learning problem, focusing particularly on the effects of image selection by partial relevance on the clustering behavior of feedback examples. We propose a scheme, aspect-based relevance learning, which guarantees that feedback

Polyurethane elastomers from morphology to mechanical aspects

CERN Document Server

Prisacariu, Cristina

2011-01-01

A comprehensive account of the physical / mechanical behaviour of polyurethanes (PU´s) elastomers, films and blends of variable crystallinity. Aspects covered include the elasticity and inelasticity of amorphous to crystalline PUs, in relation to their sensitivity to chemical and physical structure. A study is made of how aspects of the constitutive responses of PUs vary with composition: the polyaddition procedure, the hard segment, soft segment and chain extender (diols and diamines) are varied systematically in a large number of systems of model and novel crosslinked andthermoplastic PUs. Results will be related to: microstructural changes, on the basis of evidence from x-ray scattering (SAXS and WAXS), and also dynamic mechanical analyses (DMA), differential scanning calorimetry (DSC) and IR dichroism. Inelastic effects will be investigated also by including quantitative correlations between the magnitude of the Mullins effect and the fractional energy dissipation by hysteresis under cyclic straining, g...

Therapeutic aspects of Tulsi unraveled: A review

Directory of Open Access Journals (Sweden)

Naveen Srinivas

2016-01-01

Full Text Available Introduction: The purpose of the paper was to review the diverse pharmaceutical aspects of Tulsi. Materials and Methods: Several publications and books were electronically searched in google using the keywords “Tulsi as a medicine,” “Tulsi as a medicinal plant,” “Medicinal properties of Ocimum sanctum,” and “Tulsi in dentistry.” The search was limited to articles and books in the English literature. To prepare a thorough review on the therapeutic aspects of Tulsi, the contents were screened between the year 1985 to 2015 by going through the title and abstracts, and further shortlisting articles for full text reading. Conclusion: The present review revealed that Tulsi has an extensive array of medicinal uses, as evidenced by various studies conducted, but its use in allopathic medicine is still limited because of the lack of clinical trials on humans.

Socio-economic aspects of waste management facilities

International Nuclear Information System (INIS)

Ruetter, H.

2008-01-01

Besides technical aspects and those of safety, it is the economic and social environment of a future underground geologic repository which plays a major role. Compared to other large scale technical plants, facilities for radioactive waste management must overcome incomparably greater obstacles. All the more care must be taken in clarifying the issues affecting the public and the economy in the region of a potential site. On behalf of the Swiss Federal Office for Energy (BFE), Ruetter + Partner conducted a basic study which, in a number of case studies, dealt with the socio-economic aspects of experiences with existing and planned facilities in Switzerland and abroad. The study focused on these main points, which are outlined briefly in the article: - Socio-economic issues in the site selection procedure. - Methodological approach. - Findings made in the case studies. - Factors influencing the acceptance of a repository. (orig.)

OCLATOR (One Coil Low Aspect Toroidal Reactor)

Energy Technology Data Exchange (ETDEWEB)

Yoshikawa, S.

1980-02-01

A new approach to construct a tokamak-type reactor(s) is presented. Basically the return conductors of toroidal field coils are eliminated and the toroidal field coil is replaced by one single large coil, around which there will be placed several tokamaks or other toroidal devices. The elimination of return conductors should, in addition to other advantages, improve the accessibility and maintainability of the tokamaks and offer a possible alternative to the search for special materials to withstand large neutron wall loading, as the frequency of changeover would be increased due to minimum downtime. It also makes it possible to have a low aspect ratio tokamak which should improve the ..beta.. limit, so that a low toroidal magnetic field strength might be acceptable, meaning that the NbTi superconducting wire could be used. This system is named OCLATOR (One Coil Low Aspect Toroidal Reactor).

Technical aspects of high converter reactors

International Nuclear Information System (INIS)

1992-02-01

The meeting provided an opportunity to review and discuss national R and D programs, various technical aspects of and worldwide progress in the implementation of high conversion reactors. The meeting was attended by 66 participants from 18 countries and 2 international organizations. 33 papers were presented. A separate abstract was prepared for each of these papers. Refs, figs, tabs, slides and diagram

Technological aspects of the radiation chemistry

International Nuclear Information System (INIS)

Chmielewski, A.G.

2006-01-01

Main technological aspects of the radiation chemistry are reviewed: network formation in polymers and caoutchouc, production of the sterile hydrogels, sterilisation of the expendable medical equipment and the environmental protection technologies (e.g. purification of the combustion gases from the sulfur oxides). Achievements of the are reviewed Institute of Nuclear Chemistry and Technology, Warsaw (Poland) in these fields are presented

Appraisal of Specific Aspects of Self, Salience, and Spontaneous Self-Esteem.

Science.gov (United States)

Reeder, Glenn D.; Mangiarcina, Janet

Although self-concept is traditionally viewed as being fairly stable over time and situations, a more recent position takes note of the variability or inconsistency characteristic of certain aspects of the self-concept. To determine whether spontaneous self-esteem (SSE) increases when a valued aspect of self is made salient, college students…

A Model for Assessing the Gender Aspect in Economic Policy

Directory of Open Access Journals (Sweden)

Ona Rakauskienė

2015-06-01

Full Text Available The purpose of research is to develop a conceptual model for assessing the impact of the gender aspect on economic policy at macro– and microeconomic levels. The research methodology is based on analysing scientific approaches to the gender aspect in economics and gender–responsive budgeting as well as determining the impact of the gender aspect on GDP, foreign trade, the state budget and the labour market. First, the major findings encompass the main idea of a conceptual model proposing that a socio–economic picture of society can be accepted as completed only when, alongside public and private sectors, includes the care/reproductive sector that is dominated by women and creating added value in the form of educated human resources; second, macroeconomics is not neutral in terms of gender equality. Gender asymmetry is manifested not only at the level of microeconomics (labour market and business but also at the level of macroeconomics (GDP, the state budget and foreign trade, which has a negative impact on economic growth and state budget revenues. In this regard, economic decisions, according to the principles of gender equality and in order to achieve gender equality in economics, must be made, as the gender aspect has to be also implemented at the macroeconomic level.

Kuwaiti oil wells blowout - aspects and effects

International Nuclear Information System (INIS)

Al-Jassim, F.

1992-01-01

When the Iraqi troops were forced to leave Kuwait, they left behind them the greatest oil catastrophe human beings have ever experienced. Fire plumes of tons of gases of principal pollutants, hydrocarbons, soot and associated metals were ejected up to a height of about 5 km. The retreating forces blew off about 1200 wells all over Kuwait fields. Of these 1200 wells, 614 are on fire. Four firefighting companies were hired to start work immediately after the liberation of Kuwaiti to control these wells. Three of these companies were from the U.S.A. and one from Canada. The number of these companies steadily increased along with logistical support. There are now 28 teams made up of private and multinational companies. This paper will concentrate on two main aspects. The first part will focus on the up-to-date engineering aspects of bringing the blown-out wells under control, focusing on oil well fires and the difficulties encountered, such as equipment availability, ordnance clearance and logistical support. The paper then describes the procedures used to control the wells, and the steps taken to reach this aim are presented. Finally the number of wells controlled, area-wise in different fields, with their original status, is also introduced. The second part will concentrate on the environmental aspects, covering the impact of the plumes on air quality, air pollution and health. The paper then discusses the effect on marine environment, vegetation and the soil. Finally, a forecast, conclusions and recommendations are presented. (author)

Special Issue: Software-engineering, Properites of Language and Aspect Technologies

DEFF Research Database (Denmark)

Bergmans, Lodewijk; Gybels, Kris; Ernst, Erik

2008-01-01

, comprehensibility and evolvability. As (aspect) languages are being pushed to meet their boundaries and limitations, the trade-offs in language design become increasingly difficult to make. In particular, a trade-off may be perfectly sensible in one application context, but much less so in another. In this special...... issue you will find three full papers, originating from the SPLAT workshop series, that address this last issue. Each of these papers resolves a fundamental language design trade-off by offering a language mechanism that lifts the design decisions to the application programmers: The first paper, "User......-Defined Join Point Selectors-An Extension Mechanism for Pointcut Languages" by Breuel and Reverbel, addresses the fact that aspect programmers are pushing the boundaries of pointcut languages. As a result, aspect language designers have to make a trade-off between limited expressiveness of traditional types...

Registered Dietitians in School Nutrition Leadership: Motivational Aspects of Job Selection and Job Satisfaction

Science.gov (United States)

Dodson, Linette J.; Arendt, Susan W.

2014-01-01

Purpose/Objectives: This study examined motivational aspects related to selecting school nutrition leadership as a career by registered dietitians (RDs). Motivational aspects were defined as valued characteristics which influence individuals' desires for specific work environments. Aspects of job satisfaction were also explored. Methods: An online…

Fabrication of high aspect ratio through-wafer copper interconnects by reverse pulse electroplating

International Nuclear Information System (INIS)

Gu, Changdong; Zhang, Tong-Yi; Xu, Hui

2009-01-01

This study aims to fabricate high aspect ratio through-wafer copper interconnects by a simple reverse pulse electroplating technique. High aspect-ratio (∼18) through-wafer holes obtained by a two-step deep reactive ion etching (DRIE) process exhibit a taper profile, which might automatically optimize the local current density distribution during the electroplating process, thereby achieving void-free high aspect-ratio copper vias

Configuration studies for a small-aspect-ratio tokamak stellarator hybrid

International Nuclear Information System (INIS)

Carreras, B.A.; Lynch, V.E.; Ware, A.

1996-08-01

The use of modulated toroidal coils offers a new path to the tokamak-stellarator hybrids. Low-aspect-ratio configurations can be found with robust vacuum flux surfaces and rotational transform close to the transform of a reverse-shear tokamak. These configurations have clear advantages in minimizing disruptions and their effect and in reducing tokamak current drive needs. They also allow the study of low-aspect-ratio effects on stellarator confinement in small devices

Summary of quantum aspects of gravitation workshop

Indian Academy of Sciences (India)

Summary of quantum aspects of gravitation workshop. GHANASHYAM DATE and JNANADEV MAHARANA. The Institute of Mathematical Sciences, CIT Campus, Taramani, Chennai 600 113, India. The Institute of Physics, Sachivalaya Marg, Bhubaneswar 751 005, India. Abstract. This is a summary of the presentations at ...

Aspects of an ecological theory of language

DEFF Research Database (Denmark)

Bang, J. C.; Trampe, W.

2014-01-01

Our aim and knowledge-constitutive interest is to identify some central aspects of an ecological theory of language. In our understanding of building an integrative ecological theory of language, it seems useful to look first for roots of a special ecological understanding of language. Here...

Practical aspects on a Marx generator construction

International Nuclear Information System (INIS)

Diniz, R.; Sudano, J.P.

1991-01-01

The practical aspects of Marx generator construction has been studied. The problems and the ways to solve them are related, once the tests with the Marx generator will continue until the specification with the 16 capacitors. (L.C.J.A.). 7 refs, 6 figs

Some aspects of fission and quasifission processes

Indian Academy of Sciences (India)

large kinetic energy of ∼200 MeV based on the nuclear mass formula and the idea of the ... new phenomenon and the detailed description of many of the central aspects of ... of inertia of the sphere to the effective moment of inertia defined by.

Some Algebraic Aspects of MorseCode Sequences

OpenAIRE

Johann Cigler

2003-01-01

Morse code sequences are very useful to give combinatorial interpretations of various properties of Fibonacci numbers. In this note we study some algebraic and combinatorial aspects of Morse code sequences and obtain several q-analogues of Fibonacci numbers and Fibonacci polynomials and their generalizations.

The moral aspects of teacher educators' practices

NARCIS (Netherlands)

Willemse, W.; Lunenberg, M.L.; Korthagen, F.

2008-01-01

The growing political, social and scientific attention that is being devoted to the moral aspects of teaching has implications for teacher education. This paper reports on a study of the actual moral education practices of 54 teacher educators within one institution. We encouraged these teacher

TeSLA pilot 2 pedagogical & quality aspects

OpenAIRE

Janssen, José

2018-01-01

Presentation given at the TeSLA project meeting at the Open University of the Netherlands, addressing pedagogical aspects of pilot 2 and clarification of the scope and limitations of the TeSLA instruments with respect to pedagogy, assessment activity and type of academic dishonesty.

(In)Complete Acquisition of Aspect in Second Language and Heritage Russian

Science.gov (United States)

Mikhaylova, Anna

2012-01-01

This dissertation compares the knowledge of Russian Verbal Aspect in two types of learners enrolled in college level Russian courses: foreign language learners of Russian whose native language is English and heritage language speakers of Russian whose dominant language at the time of study is English. Russian Aspect is known to be problematic both…

INHERENT ASPECT: A SOCIOFUNCTIONALIST APPROACH OF PAST IMPERFECTIVE VERBAL FORMS IN SPANISH

Directory of Open Access Journals (Sweden)

Márluce Coan

2014-03-01

Full Text Available : We deal with the category aspect in a lexical dimension – an inherent aspect - and its interaction with the grammatical aspect, in order to inquire the convergences and divergences in the compositional shaping of the aspect. Our data come from twenty four short stories written in Spanish language, selected based on the cultural region parameter: Caribe; Mexico and Central America; Andes, Rio of the Prata; Chile and Spain. It was obtained a total of 2.093 data: 290 of them are imperfective periphrasis of past, that is, 13,85% of the total. These forms encode variably the descriptive, narrative, habitual and desiderative functions. The other identified functions – interactive, politeness, present, future, simultaneity, contrariety and playful – were only encoded by the imperfective past tense. The analysis of the correlation between the inherent aspect and the grammatical one corroborates the range of imperfectiviness by Givón (2001, which issupported by criteria of Vendler’s typology (2005 [1967]: states, the ones less marked and predicable, present more occurrences; followed at scale by activities, culminated processes, and culminations, the ones which are more marked and less predictable.

INHERENT ASPECT: A SOCIOFUNCTIONALIST APPROACH OF PAST IMPERFECTIVE VERBAL FORMS IN SPANISH

Directory of Open Access Journals (Sweden)

Márluce COAN

2013-12-01

Full Text Available We deal with the category aspect in a lexical dimension – an inherent aspect - and its interaction with the grammatical aspect, in order to inquire the convergences and divergences in the compositional shaping of the aspect. Our data come from twenty four short stories written in Spanish language, selected based on the cultural region parameter: Caribe; Mexico and Central America; Andes, Rio of the Prata; Chile and Spain. It was obtained a total of 2.093 data: 290 of them are imperfective periphrasis of past, that is, 13,85% of the total. These forms encode variably the descriptive, narrative, habitual and desiderative functions. The other identified functions – interactive, politeness, present, future, simultaneity, contrariety and playful – were only encoded by the imperfective past tense. The analysis of the correlation between the inherent aspect and the grammatical one corroborates the range of imperfectiviness by Givón (2001, which issupported by criteria of Vendler’s typology (2005 [1967]: states, the ones less marked and predicable, present more occurrences; followed at scale by activities, culminated processes, and culminations, the ones which are more marked and less predictable.

Effect of channel aspect ratio on chemical recuperation process in advanced aeroengines

International Nuclear Information System (INIS)

Zhang, Silong; Cui, Naigang; Xiong, Yuefei; Feng, Yu; Qin, Jiang; Bao, Wen

2017-01-01

The working process of an advanced aeroengine such as scramjet with endothermic hydrocarbon fuel cooling is a chemical recuperative cycle. The design of cooling channel in terms of engine real working conditions is very important for the chemical recuperation process. To study the effects of channel aspect ratio (AR) on chemical recuperation process of advanced aeroengines, three dimensional model of pyrolysis coolant flow inside asymmetrical rectangular cooling channels with fins is introduced and validated through experiments. Cases when AR varies from 1 to 8 are carried out. In the pyrolysis zone of the cooling channel, decreasing the channel aspect ratio can reduce the temperature difference and non-uniformity of fuel conversion in the channel cross section, and it can also increase the final conversion and corresponding chemical heat absorption. A small channel aspect ratio is beneficial for the chemical recuperation process and can guarantee the engine cooling performance in the pyrolysis zone of the cooling channel. - Highlights: • Large non-uniformity of conversion is bad for the chemical recuperation. • Small channel aspect ratio is beneficial for improving the chemical recuperation effectiveness. • Small channel aspect ratio is also beneficial for reducing the engine wall temperature.

Elliptic nozzle aspect ratio effect on controlled jet propagation

Energy Technology Data Exchange (ETDEWEB)

Kumar, S M Aravindh; Rathakrishnan, Ethirajan, E-mail: aravinds@iitk.ac.in, E-mail: erath@iitk.ac.in [Department of Aerospace Engineering, Indian Institute of Technology, Kanpur (India)

2017-04-15

The present study deals with the control of a Mach 2 elliptic jet from a convergent–divergent elliptic nozzle of aspect ratio 4 using tabs at the nozzle exit. The experiments were carried out for rectangular and triangular tabs of the same blockage, placed along the major and minor axes of the nozzle exit, at different levels of nozzle expansion. The triangular tabs along the minor axis promoted superior mixing compared to the other controlled jets and caused substantial core length reduction at all the nozzle pressure ratios studied. The rectangular tabs along the minor axis caused core length reduction at all pressure ratios, but the values were minimal compared to that of triangular tabs along the minor axis. For all the test conditions, the mixing promotion caused by tabs along the major axis was inferior to that of tabs along the minor axis. The waves present in the core of controlled jets were visualized using a shadowgraph. Comparison of the present results with the results of a controlled Mach 2 elliptic jet of aspect ratio 2 (Aravindh Kumar and Sathakrishnan 2016 J. Propulsion Power 32 121–33, Aravindh Kumar and Rathakrishnan 2016 J. Aerospace Eng. at press (doi:10.1177/0954410016652921)) show that for all levels of expansion, the mixing effectiveness of triangular tabs along the minor axis of an aspect ratio 4 nozzle is better than rectangular or triangular tabs along the minor axis of an aspect ratio 2 nozzle. (paper)

Elliptic nozzle aspect ratio effect on controlled jet propagation

International Nuclear Information System (INIS)

Kumar, S M Aravindh; Rathakrishnan, Ethirajan

2017-01-01

The present study deals with the control of a Mach 2 elliptic jet from a convergent–divergent elliptic nozzle of aspect ratio 4 using tabs at the nozzle exit. The experiments were carried out for rectangular and triangular tabs of the same blockage, placed along the major and minor axes of the nozzle exit, at different levels of nozzle expansion. The triangular tabs along the minor axis promoted superior mixing compared to the other controlled jets and caused substantial core length reduction at all the nozzle pressure ratios studied. The rectangular tabs along the minor axis caused core length reduction at all pressure ratios, but the values were minimal compared to that of triangular tabs along the minor axis. For all the test conditions, the mixing promotion caused by tabs along the major axis was inferior to that of tabs along the minor axis. The waves present in the core of controlled jets were visualized using a shadowgraph. Comparison of the present results with the results of a controlled Mach 2 elliptic jet of aspect ratio 2 (Aravindh Kumar and Sathakrishnan 2016 J. Propulsion Power 32 121–33, Aravindh Kumar and Rathakrishnan 2016 J. Aerospace Eng. at press (doi:10.1177/0954410016652921)) show that for all levels of expansion, the mixing effectiveness of triangular tabs along the minor axis of an aspect ratio 4 nozzle is better than rectangular or triangular tabs along the minor axis of an aspect ratio 2 nozzle. (paper)

4D Model on Assessing Psychomotor Aspect in Continental Food Processing Practice

Science.gov (United States)

Nurafiati, P.; Ana, A.; Ratnasusanti, H.; Maulana, I.

2018-02-01

This research aims to develop and find out the response of observers for the assessment instrument of student’s psychomotor aspect on continental food processing practice. This research belongs to development research with 4P model that confined till the definition, design, and development stages. The data that gained during the research is analyzed descriptively. Research’s product is assessment instrument rubric form that consists of performance’s aspect which should be assessed and performance’s quality which stated in gradation score with 0-4 level and performance description that completed with picture illustration in every single score. Product was validate and responded based on material, construction, language, objectively, systematic, and practicability aspects. The result show that assessment instrument of student’s psychomotor aspect on continental food processing practice which developed gain very good response with percentage of 84,47%.

Analysis of the physical aspects of quality of life of kidney recipients

Directory of Open Access Journals (Sweden)

Ana Elza Oliveira de Mendonça

2015-02-01

Full Text Available OBJECTIVE To identify the main factors of the physical domain modified after kidney transplantation and analyze the influence of those aspects in the perception of Overall quality of life (QOL. METHOD Longitudinal study, conducted with 63 chronic kidney patients, evaluated before and after kidney transplant, using the quality of life scale proposed by the World Health Organization. RESULTS We observed significant improvement in the physical aspects of QOL after kidney transplantation. Significant correlations were observed between physical aspects and the Overall QOL. CONCLUSION The kidney transplant generated improvement in all physical aspects of QOL. The factors that showed stronger correlation with the Overall QOL before the transplant were the capacity to work and pain. After the transplant, the perception of need for treatment was the factor that showed stronger correlation with the Overall QOL.

Chemical aspects of nuclear waste treatment

International Nuclear Information System (INIS)

Bond, W.D.

1980-01-01

The chemical aspects of the treatment of gaseous, liquid, and solid wastes are discussed in overview. The role of chemistry and the chemical reactions in waste treatment are emphasized. Waste treatment methods encompass the chemistry of radioactive elements from every group of the periodic table. In most streams, the radioactive elements are present in relatively low concentrations and are often associated with moderately large amounts of process reagents, or materials. In general, it is desirable that waste treatment methods are based on chemistry that is selective for the concentration of radionuclides and does not require the addition of reagents that contribute significantly to the volume of the treated waste. Solvent extraction, ion exchange, and sorbent chemistry play a major role in waste treatment because of the high selectivity provided for many radionuclides. This paper deals with the chemistry of the onsite treatment methods that is typically used at nuclear installations and is not concerned with the chemistry of the various alternative materials proposed for long-term storage of nuclear wastes. The chemical aspects are discussed from a generic point of view in which the chemistry of important radionuclides is emphasized

Design Aspects of Wet Scrubber System

International Nuclear Information System (INIS)

Lee, Hyun-Chul; Bang, Young-suk; Jung, Woo-Young; Lee, Doo-Yong

2015-01-01

The water pool in the wet scrubber system has advantage to cope with decay heat based on the thermal hydraulic balance such as condensation and evaporation inside it. This study focuses on the design aspects of the wet scrubber system to estimate the required water pool mass during the mission time and size of the scrubbing tank including inner structures. The design of the wet scrubber system include the estimation of the required water mass during the mission time and sizing of the scrubber vessel to contain the water pool. The condensation due to the inlet steam and evaporation due to the steam and non-condensable gas superheat and decay heat from filtered fission products should be considered to estimate the water mass required to maintain its function during the mission time. On the other hand, the level swelling due to the noncondensable gas is another important design aspect on the sizing of the scrubber vessel and determination of the entry elevation of the filtration components such as the droplet separator or filter. The minimum water level based on the minimum collapsed water level should be higher than the exit of scrubber nozzle

Design Aspects of Wet Scrubber System

Energy Technology Data Exchange (ETDEWEB)

Lee, Hyun-Chul; Bang, Young-suk; Jung, Woo-Young; Lee, Doo-Yong [FNC Technology Co. Ltd., Yongin (Korea, Republic of)

2015-10-15

The water pool in the wet scrubber system has advantage to cope with decay heat based on the thermal hydraulic balance such as condensation and evaporation inside it. This study focuses on the design aspects of the wet scrubber system to estimate the required water pool mass during the mission time and size of the scrubbing tank including inner structures. The design of the wet scrubber system include the estimation of the required water mass during the mission time and sizing of the scrubber vessel to contain the water pool. The condensation due to the inlet steam and evaporation due to the steam and non-condensable gas superheat and decay heat from filtered fission products should be considered to estimate the water mass required to maintain its function during the mission time. On the other hand, the level swelling due to the noncondensable gas is another important design aspect on the sizing of the scrubber vessel and determination of the entry elevation of the filtration components such as the droplet separator or filter. The minimum water level based on the minimum collapsed water level should be higher than the exit of scrubber nozzle.

Psychosocial aspects of living with diabetes mellitus in promoting self-care

Directory of Open Access Journals (Sweden)

Sumaya Giarola Cecilio

2016-02-01

Full Text Available Objective: to analyze the psychosocial aspects of living with diabetes mellitus. Methods: a descriptive exploratory study with qualitative approach, made with 16 patients with diabetes mellitus type 2. The data were collected through telephone calls using a semi-structured script approaching the care in health, barriers and family support, analyzed by Bardin’s content. Results: two categories emerged related to the practice of self-care: Self-care, containing three sub-categories: diet, physical activity and emotional aspects and support networks. Conclusion: the results of the study showed the importance of understanding the emotional aspects and attitudes of patients regarding educational practices for self care, in order to establish strategies to prevent and control the disease.

ROBOTIC SURGERY: BIOETHICAL ASPECTS.

Science.gov (United States)

Siqueira-Batista, Rodrigo; Souza, Camila Ribeiro; Maia, Polyana Mendes; Siqueira, Sávio Lana

2016-01-01

The use of robots in surgery has been increasingly common today, allowing the emergence of numerous bioethical issues in this area. To present review of the ethical aspects of robot use in surgery. Search in Pubmed, SciELO and Lilacs crossing the headings "bioethics", "surgery", "ethics", "laparoscopy" and "robotic". Of the citations obtained, were selected 17 articles, which were used for the preparation of the article. It contains brief presentation on robotics, its inclusion in health and bioethical aspects, and the use of robots in surgery. Robotic surgery is a reality today in many hospitals, which makes essential bioethical reflection on the relationship between health professionals, automata and patients. A utilização de robôs em procedimentos cirúrgicos tem sido cada vez mais frequente na atualidade, o que permite a emergência de inúmeras questões bioéticas nesse âmbito. Apresentar revisão sobre os aspectos éticos dos usos de robôs em cirurgia. Realizou-se revisão nas bases de dados Pubmed, SciELO e Lilacs cruzando-se os descritores "bioética", "cirurgia", "ética", "laparoscopia" e "robótica". Do total de citações obtidas, selecionou-se 17 artigos, os quais foram utilizados para a elaboração do artigo. Ele contém breve apresentação sobre a robótica, sua inserção na saúde e os aspectos bioéticos da utilização dos robôs em procedimentos cirúrgicos. A cirurgia robótica é uma realidade, hoje, em muitas unidades hospitalares, o que torna essencial a reflexão bioética sobre as relações entre profissionais da saúde, autômatos e pacientes.

Aspect-Driven Changes in Slope Stability Due to Ecohydrologic Feedbacks

Science.gov (United States)

Poulos, M. J.; Pierce, J. L.; Flores, A. N.; Benner, S. G.; Smith, T. J.; McNamara, J. P.

2009-12-01

Seasonally integrated variation in insolation drives feedbacks among evapotranspiration, soil moisture, weathering, and erosion that lead to pronounced contrasts in slope angles and vegetation on north and south-facing hillslopes. Spatial variations in insolation associated with north-south contrasts in topographic aspect leads to corresponding variation in local microclimates and ecohydrologic regimes that, in turn, impact spatial patterns of weathering and erosion, ultimately impacting slope angles on north and south-facing slopes. Aspect-sensitive environments appear to be poised on a balance point between ecohydrologic systems, and may be especially susceptible to climate change. In the semi-arid Colorado Plateau of northeastern Arizona, cliffs often form on south-facing slopes where soil moisture is insufficient for weathering of clay-cemented sandstone that is susceptible to hydration. In contrast, cliffs are rare on northerly slopes, which are dominated by mantles of weathered sandstone and colluvium (Burnett et al., 2008, doi:10.1029/2007JF000789). However, in semi-arid regions of the Idaho Batholith, preliminary results indicate some north-facing slopes are significantly steeper than south-facing slopes. We hypothesize that in semi-arid areas with observable increases in vegetation on north vs. south-facing slopes, north-facing slopes will be steeper due to increased soil cohesion, increased capture of wind-borne loess due to vegetative wind-baffling, and differences in the type and magnitude of erosive processes. In moister areas where aspect does not visibly control vegetation type and density, differences in slope angles with aspect should not be observed. We investigate tectonically quiescent regions of the mostly-homogenous granodioritic Idaho Batholith to locate areas sensitive to aspect-induced variations in insolation and compare slope characteristics on north and south-facing slopes. Hillslopes within the Dry Creek Experimental Watershed, in the

One year after Chernobyl. Physical and social aspects

International Nuclear Information System (INIS)

Lehmler, W.; Schmitz-Veltin, G.

1987-01-01

The exhibition has been induced by the observation that psychologists and social scientists remained relatively mute in the public discussion about the peaceful uses of nuclear energy and the hazards involved for mankind. Did they really, or did the public just not listen to them. This question initiated the search for publications by experts in the two fields, and the present exhibition and relevant bibliographic material point to statements and other publications by well-known authors, showing the psychological and social aspects of the problem. The material covers citations, references, and supplementing texts from political or medical publications, and it becomes clear that there have been mechanisms of suppression that put aside many an important aspect. A bibliography of literature by social scientists is given. (HSCH) [de

Regulatory aspects of low doses control in Albania

International Nuclear Information System (INIS)

Dollani, K.; Kushe, R.

1997-01-01

In the present paper are described the status of regulatory aspects of low doses control as well as the existing procedures for their implementation in Albania. According to new Radiological Protection Act, approved by Parliament in 1995, the establishment of the infrastructures in radiation protection area is in course, accompanied by the installation and functioning of new equipment for low dose control. Based in many years experience it is concluded that personal doses of the workers added by practices in Albania are 1/10 of dose Emits. Some particular cases of overexposured workers were investigated. Last times the elements of the optimisation procedures (QA and QC) are outlined in the frame of improving regulatory aspects of low doses control. (author)

Aspects of microwave-heating uniformity

International Nuclear Information System (INIS)

Ginsberg, T.; Makowitz, H.

1983-01-01

Interest has been shown in the field of nuclear reactor safety in the use of microwave heating to simulate the nuclear heat source. The objective of the investigation reported here was to evaluate the usefulness of microwave dielectric heating as a simulator of the nuclear heat source in experiments which simulate the process of boiling of molten mixtures of nuclear fuel and steel. This paper summarizes the results of studies of several aspects of energy deposition in dielectric liquid samples which are exposed to microwave radiation

The influence of Room Acoustic Aspects on the Noise Exposure of Symphonic Orchestra Musicians

NARCIS (Netherlands)

Wenmaekers, R.H.C.; Hak, C.C.J.M.; Luxemburg, van L.C.J.

2011-01-01

Musicians in a symphonic orchestra are exposed to the noise of a large number of different sound sources. The noise exposure can vary largely and has many aspects of influence. One group of aspects are musical aspects, like the orchestra size and composition, the musical piece and its interpretation

Some Medicolegal Aspects of the Russian Cardiopulmonary Resuscitation Protocol

Directory of Open Access Journals (Sweden)

V. A. Kuksinsky

2006-01-01

Full Text Available The purpose of the study was to analyze the Russian legislation to identify the medicolegal aspects of cardiopulmonary resuscitation, which are most significant for an intensive care anesthesiologist. Statutory acts concerning human health care, including those pertinent to cardiopulmonary resuscitation and those providing for the responsibility of medical workers in some cases were analyzed. A number of discrepancies in various legal acts concerning human death verification and resuscitative measures were identified. The analysis has revealed the aspects of cardiopulmonary resuscitation, which are, from the point of view of legislation, most important for the physician.

New aspects of high energy heavy-ion transfer reactions

International Nuclear Information System (INIS)

Scott, D.K.

1975-03-01

New aspects of heavy ion reactions at incident energies in the region of 10 MeV/nucleon are discussed with an emphasis on the peripheral nature of the collisions, which leads to simplicities in the differential cross sections. The distortion of the peripheral distribution through the interference of direct and multistep processes is used to illustrate aspects of high energy reactions unique to heavy ions. The simplicities of the distributions for reactions on lighter nuclei are exploited to give new information about nuclear structure from direct and compound reactions at high energy. (16 figures, 32 references) (U.S.)

Psychosocial Aspects of Dental Anxiety and Clinical Pain Phenomena

DEFF Research Database (Denmark)

Moore, Rod

This Danish Doctoral Dissertation in the science of Odontology contains 7 chapters: 1) Introduction to a social perspective on dental treatment, anxiety and pain throughout time, 2) research models and methods to study dental anxiety and clinical pain phenomena, 3) the fear of dental treatment...... .. what it is and what it is not and how many have it, 4) clinical pain treatment, psychosocial aspects in relation to anxiety, 4) patients and dentists' roles, pain perception and anxiety, 6) psychosocial aspects of managing anxiety and pain phenomena, and 7) Conclusions and proposals for the future...

The main aspects of the Vivitron mechanical structure

International Nuclear Information System (INIS)

Gaudiot, G.; Koenig, R.; Esteve, T.; Peter, R.; Strebel, A.

1989-05-01

The main aspects of the Vivitron mechanical structure are discussed through a description of the tank and the internal structure. The results of the calculated constraints on the structure are presented

Some Algebraic Aspects of MorseCode Sequences

Directory of Open Access Journals (Sweden)

Johann Cigler

2003-06-01

Full Text Available Morse code sequences are very useful to give combinatorial interpretations of various properties of Fibonacci numbers. In this note we study some algebraic and combinatorial aspects of Morse code sequences and obtain several q-analogues of Fibonacci numbers and Fibonacci polynomials and their generalizations.

Interdisciplinary Aspects of Learning: Physics and Psychology

Science.gov (United States)

Oleg, Yavoruk

2015-01-01

The article deals with interdisciplinary aspects of learning in the case of physics and psychology. It describes the lab-based academic course focused on: observation and experimentation; discovery of new scientific facts; measurement; identification of errors; the study of psychological characteristics of people (time perception, the reaction…

Accountability of Central Banks : Aspects and Quantification

NARCIS (Netherlands)

de Haan, J.; Amtenbrink, F.; Eijffinger, S.C.W.

1998-01-01

This paper starts with a discussion of the various aspects of accountability of central banks. On the basis of this discussion we construct an indicator for accountability for 16 central banks, including the European Central Bank. It is shown that the degree of accountability differs considerably

Aspects of control measures in occupational hygiene

NARCIS (Netherlands)

Lumens, M.

1997-01-01

This thesis focuses on two aspects which are of major importance in the broad field of control measures in occupational hygiene: the selection of control measures in a structured way and the impact of factors modifying the effectiveness of these control measures.

The main

Mechanistic aspects of ionic reactions in flames

DEFF Research Database (Denmark)

Egsgaard, H.; Carlsen, L.

1993-01-01

Some fundamentals of the ion chemistry of flames are summarized. Mechanistic aspects of ionic reactions in flames have been studied using a VG PlasmaQuad, the ICP-system being substituted by a simple quartz burner. Simple hydrocarbon flames as well as sulfur-containing flames have been investigated...

General aspects of installations for Paje accelerator

International Nuclear Information System (INIS)

Goncalez, O.L.; Yanagihara, L.S.

1985-01-01

It is done the preliminary proposal for a 180 MeV/50 Kw linear electron accelerator facility, to be used as a pulsed neutron source. Some technical and economic aspects of this facility in the Instituto de Estudos Avancados' accelerator technology program are discussed. (Author) [pt

Aspects, Wrappers and Events

Science.gov (United States)

Filman, Robert E.

2003-01-01

This viewgraph presentation provides information on Object Infrastructure Framework (OIF), an Aspect-Oriented Programming (AOP) system. The presentation begins with an introduction to the difficulties and requirements of distributed computing, including functional and non-functional requirements (ilities). The architecture of Distributed Object Technology includes stubs, proxies for implementation objects, and skeletons, proxies for client applications. The key OIF ideas (injecting behavior, annotated communications, thread contexts, and pragma) are discussed. OIF is an AOP mechanism; AOP is centered on: 1) Separate expression of crosscutting concerns; 2) Mechanisms to weave the separate expressions into a unified system. AOP is software engineering technology for separately expressing systematic properties while nevertheless producing running systems that embody these properties.

Ion nitridation - physical and technological aspects

International Nuclear Information System (INIS)

Elbern, A.W.

1980-01-01

Ion nitridation, is a technique which allows the formation of a controlled thickness of nitrides in the surface of the material, using this material as the cathode in a low pressure glow discharge, which presents many advantages over the conventional method. A brief review of the ion nitriding technique, the physical fenomena involved, and we discuss technological aspects of this method, are presented. (Author) [pt

Aspects for Run-time Component Integration

DEFF Research Database (Denmark)

Truyen, Eddy; Jørgensen, Bo Nørregaard; Joosen, Wouter

2000-01-01

Component framework technology has become the cornerstone of building a family of systems and applications. A component framework defines a generic architecture into which specialized components can be plugged. As such, the component framework leverages the glue that connects the different inserted...... to dynamically integrate into the architecture of middleware systems new services that support non-functional aspects such as security, transactions, real-time....

Various aspects of cross-cultural communication

OpenAIRE

Tsibulya, N.

2014-01-01

The author considers the main cultural dimensions and tendencies in cross-cultural communication studies from the 1950s till the present day. Using one’s own experience in carrying out research of non-verbal and prosodic aspects of cross-cultural interaction, the author suggests a system of exercises useful in teaching and learning cross-cultural communication and aimed at formation and developing cross-cultural competence.

Ethical aspects of final disposal. Final report

International Nuclear Information System (INIS)

Baltes, B.; Leder, W.; Achenbach, G.B.; Spaemann, R.; Gerhardt, V.

2003-01-01

In fulfilment of this task the Federal Environmental Ministry has commissioned GRS to summarise the current national and international status of ethical aspects of the final disposal of radioactive wastes as part of the project titled ''Final disposal of radioactive wastes as seen from the viewpoint of ethical objectives''. The questions arising from the opinions, positions and publications presented in the report by GRS were to serve as a basis for an expert discussion or an interdisciplinary discussion forum for all concerned with the ethical aspects of an answerable approach to the final disposal of radioactive wastes. In April 2001 GRS held a one-day seminar at which leading ethicists and philosophers offered statements on the questions referred to above and joined in a discussion with experts on issues of final disposal. This report documents the questions that arose ahead of the workshop, the specialist lectures held there and a summary of the discussion results [de

Fundamental aspects of plasma chemical physics Thermodynamics

CERN Document Server

Capitelli, Mario; D'Angola, Antonio

2012-01-01

Fundamental Aspects of Plasma Chemical Physics - Thermodynamics develops basic and advanced concepts of plasma thermodynamics from both classical and statistical points of view. After a refreshment of classical thermodynamics applied to the dissociation and ionization regimes, the book invites the reader to discover the role of electronic excitation in affecting the properties of plasmas, a topic often overlooked by the thermal plasma community. Particular attention is devoted to the problem of the divergence of the partition function of atomic species and the state-to-state approach for calculating the partition function of diatomic and polyatomic molecules. The limit of ideal gas approximation is also discussed, by introducing Debye-Huckel and virial corrections. Throughout the book, worked examples are given in order to clarify concepts and mathematical approaches. This book is a first of a series of three books to be published by the authors on fundamental aspects of plasma chemical physics.  The next bo...

Social and Behavioral Aspects of a Tag-Based Recommender System

DEFF Research Database (Denmark)

Durao, Frederico; Dolog, Peter

2009-01-01

Collaborative tagging has emerged as a useful means to organize and share resources on the Web. Recommender systems have been utilized tags for identifying similar resources and generate personalized recommendations. In this paper, we analyze social and behavioral aspects of a tag-based recommender...... system which suggests similar Web pages based on the similarity of their tags. Tagging behavior and language anomalies in tagging activities are some aspects examined from an experiment involving 38 people from 12 countries....

Environmental and Energy Aspects of Construction Industry and Green Buildings

Science.gov (United States)

Kauskale, L.; Geipele, I.; Zeltins, N.; Lecis, I.

2017-04-01

Green building is an important component of sustainable real estate market development, and one of the reasons is that the construction industry consumes a high amount of resources. Energy consumption of construction industry results in greenhouse gas emissions, so green buildings, energy systems, building technologies and other aspects play an important role in sustainable development of real estate market, construction and environmental development. The aim of the research is to analyse environmental aspects of sustainable real estate market development, focusing on importance of green buildings at the industry level and related energy aspects. Literature review, historical, statistical data analysis and logical access methods have been used in the research. The conducted research resulted in high environmental rationale and importance of environment-friendly buildings, and there are many green building benefits during the building life cycle. Future research direction is environmental information process and its models.

[Journey to what is essentially invisible: pysochosocial aspects of disease].

Science.gov (United States)

Turabián, J L; Pérez-Franco, B

2014-03-01

Physicians may be well equipped for the biological aspects of disease, but not for its psychosocial dimensions, an issue that has been absent in family medicine. The psychosocial aspects of the disease are the factors involved in how patients react to the disease, play a role in the expression of symptoms and disease, and have implications on the lives of patients. Moreover, the biological effects (specific) and psychosocial effects (non-specific) are not simply additive but interactive. Physicians should be aware of this hidden, essentially invisible patient psychosocial morbidity, and must incorporate bio-psychosocial interventions into routine medical care to be more effective. In addition, to consider these aspects in the context of care contributes to the distinctive elements of family medicine. Copyright © 2012 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

Star camera aspect system suitable for use in balloon experiments

International Nuclear Information System (INIS)

Hunter, S.D.; Baker, R.G.

1985-01-01

A balloon-borne experiment containing a star camera aspect system was designed, built, and flown. This system was designed to provide offset corrections to the magnetometer and inclinometer readings used to control an azimuth and elevation pointed experiment. The camera is controlled by a microprocessor, including commendable exposure and noise rejection threshold, as well as formatting the data for telemetry to the ground. As a background program, the microprocessor runs the aspect program to analyze a fraction of the pictures taken so that aspect information and offset corrections are available to the experiment in near real time. The analysis consists of pattern recognition of the star field with a star catalog in ROM memory and a least squares calculation. The performance of this system in ground based tests is described. It is part of the NASA/GSFC High Energy Gamma-Ray Balloon Instrument (2)

Characteristic aspects of pion-condensed phases

International Nuclear Information System (INIS)

Takatsuka, Tatsuyuki; Tamagaki, Ryozo; Tatsumi, Toshitaka.

1993-01-01

Characteristic aspects of pion-condensed phases are described in a simple model, for the system involving only nucleons and pions which interact through the π-N P-wave interaction. We consider one typical version in each of three kinds of pion condensation; the one of neutral pions (π 0 ), the one of charged pions (π C ) and the combined one in which both the π 0 and π C condensations are coexistent. Emphasis is put on the description to clarify the novel structures of the nucleon system which are realized in the pion-condensed phases. At first, it is shown that the π 0 condensation is equivalent to the particular nucleonic phase realized by a structure change of the nucleon system, where the attractive first-order effect of the one-pion-exchange (OPE) tensor force is brought about coherently. The aspects of this phase are characterized by the layered structure with a specific spin-isospin order with one-dimensional localization (named the ALS structure in short), which provides the source function for the condensed π 0 field. We utilize both descriptions with use of fields and potentials for the π 0 condensation. Next, the π C condensation realized in neutron-rich matter is described by adopting a version of the traveling condensed wave. In this phase, the nucleonic structure becomes the Fermi gas consisting of quasi-neutrons described by a superposition of neutron and proton. In this sense the structure change of the nucleon system for the π C condensation is moderate, and the field description is suitable. Finally, we describe a coexistent pion condensation, in which both the π 0 and π C condensations coexist without interference in such a manner that the π C condensation develops in the ALS structure. The model adopted here provides us with the characteristic aspects of the pion-condensed phases persisting in the realistic situation, where other ingredients affecting the pion condensation are taken into account. (author)

Differential formalism aspects of the gauge classical theories

International Nuclear Information System (INIS)

Stedile, E.

1982-01-01

The classical aspects of the gauge theories are shown using differential geometry as fundamental tool. Somme comments are done about Maxwell Electro-dynamics, classical Yang-Mills and gravitation theories. (L.C.) [pt

VT Lidar Aspect (2 meter) - 2012 - Bennington County

Data.gov (United States)

Vermont Center for Geographic Information — (Link to Metadata) This metadata applies to the following collection area(s): Bennington County 2012 2.0m and related ASPECT datasets. This metadata complies with...

Reciprocal modulation of cognitive and emotional aspects in pianistic performances.

Directory of Open Access Journals (Sweden)

Marcia K Kodama Higuchi

Full Text Available BACKGROUND: High level piano performance requires complex integration of perceptual, motor, cognitive and emotive skills. Observations in psychology and neuroscience studies have suggested reciprocal inhibitory modulation of the cognition by emotion and emotion by cognition. However, it is still unclear how cognitive states may influence the pianistic performance. The aim of the present study is to verify the influence of cognitive and affective attention in the piano performances. METHODS AND FINDINGS: Nine pianists were instructed to play the same piece of music, firstly focusing only on cognitive aspects of musical structure (cognitive performances, and secondly, paying attention solely on affective aspects (affective performances. Audio files from pianistic performances were examined using a computational model that retrieves nine specific musical features (descriptors--loudness, articulation, brightness, harmonic complexity, event detection, key clarity, mode detection, pulse clarity and repetition. In addition, the number of volunteers' errors in the recording sessions was counted. Comments from pianists about their thoughts during performances were also evaluated. The analyses of audio files throughout musical descriptors indicated that the affective performances have more: agogics, legatos, pianos phrasing, and less perception of event density when compared to the cognitive ones. Error analysis demonstrated that volunteers misplayed more left hand notes in the cognitive performances than in the affective ones. Volunteers also played more wrong notes in affective than in cognitive performances. These results correspond to the volunteers' comments that in the affective performances, the cognitive aspects of piano execution are inhibited, whereas in the cognitive performances, the expressiveness is inhibited. CONCLUSIONS: Therefore, the present results indicate that attention to the emotional aspects of performance enhances expressiveness

Reciprocal modulation of cognitive and emotional aspects in pianistic performances.

Science.gov (United States)

Higuchi, Marcia K Kodama; Fornari, José; Del Ben, Cristina M; Graeff, Frederico G; Leite, João Pereira

2011-01-01

High level piano performance requires complex integration of perceptual, motor, cognitive and emotive skills. Observations in psychology and neuroscience studies have suggested reciprocal inhibitory modulation of the cognition by emotion and emotion by cognition. However, it is still unclear how cognitive states may influence the pianistic performance. The aim of the present study is to verify the influence of cognitive and affective attention in the piano performances. Nine pianists were instructed to play the same piece of music, firstly focusing only on cognitive aspects of musical structure (cognitive performances), and secondly, paying attention solely on affective aspects (affective performances). Audio files from pianistic performances were examined using a computational model that retrieves nine specific musical features (descriptors)--loudness, articulation, brightness, harmonic complexity, event detection, key clarity, mode detection, pulse clarity and repetition. In addition, the number of volunteers' errors in the recording sessions was counted. Comments from pianists about their thoughts during performances were also evaluated. The analyses of audio files throughout musical descriptors indicated that the affective performances have more: agogics, legatos, pianos phrasing, and less perception of event density when compared to the cognitive ones. Error analysis demonstrated that volunteers misplayed more left hand notes in the cognitive performances than in the affective ones. Volunteers also played more wrong notes in affective than in cognitive performances. These results correspond to the volunteers' comments that in the affective performances, the cognitive aspects of piano execution are inhibited, whereas in the cognitive performances, the expressiveness is inhibited. Therefore, the present results indicate that attention to the emotional aspects of performance enhances expressiveness, but constrains cognitive and motor skills in the piano execution

‘Right now, Sophie *swims in the pool?!’: Brain potentials of grammatical aspect processing

Directory of Open Access Journals (Sweden)

Monique eFlecken

2015-11-01

Full Text Available We investigated whether brain potentials of grammatical aspect processing resemble semantic or morpho-syntactic processing, or whether they instead are characterized by an entirely distinct pattern in the same individuals. We studied aspect from the perspective of agreement between the temporal information in the context (temporal adverbials, e.g., Right now and a morpho-syntactic marker of grammatical aspect (e.g., progressive is swimming. Participants read questions providing a temporal context that was progressive (What is Sophie doing in the pool right now? or habitual (What does Sophie do in the pool every Monday?. Following a lead-in sentence context such as Right now, Sophie…, we measured ERPs time-locked to verb phrases in four different conditions, e.g., (a is swimming (control; (b *is cooking (semantic violation; (c *are swimming (morpho-syntactic violation; or (d?swims (aspect mismatch; …in the pool. The collected ERPs show typical N400 and P600 effects for semantics and morpho-syntax, while aspect processing elicited an Early Negativity (250-350 ms. The aspect-related Negativity was short-lived and had a central scalp distribution with an anterior onset. This differentiates it not only from the semantic N400 effect, but also from the typical (LAN (Left Anterior Negativity, that is frequently reported for various types of agreement processing. Moreover, aspect processing was not accompanied by a clear P600 modulation.We argue that the specific context for each item in this experiment provided a trigger for agreement checking with temporal information encoded on the verb, i.e., morphological aspect marking. The aspect-related Negativity obtained for aspect agreement mismatches reflects a violated expectation concerning verbal inflection (in the example above, the expected verb phrase was Sophie is X-ing rather than Sophie X-s in condition d. The absence of an additional P600 for aspect processing suggests that the mismatch did not

An empirical analysis of risk-taking in car driving and other aspects of life

DEFF Research Database (Denmark)

Abay, Kibrom Araya; Mannering, Fred

2016-01-01

The link between risk-taking behavior in various aspects of life has long been an area of debate among economists and psychologists. Using an extensive data set from Denmark, this study provides an empirical investigation of the link between risky driving and risk taking in other aspects of life...... results in this study suggest that risk-taking behavior in various aspects of life can be associated, and our results corroborate previous evidence on the link between individuals’ risk preferences across various aspects of life. This implies that individuals’ driving behavior, which is commonly...

Three lectures on macroscopic aspects of nuclear dynamics

International Nuclear Information System (INIS)

Swiatecki, W.J.

1979-03-01

These lectures concentrate on macroscopic aspects of nuclear dynamics, those aspects that come into prominence when the number of nucleons, A, is large, A >> 1. An attempt is made to set up a theory of the dynamics of nuclear shape changes, for small (sub-sonic) collective velocities. To set up the equations of motion one needs three forces: conservative, dissipative, and inertial. The first lecture deals with statics, i.e., it discusses methods of treating the Potential Energy Function of nuclear systems. From the Potential Energy the conservative forces that drive the time evolution of a nuclear configuration can be deduced. The division of the underlying potential energy into Local, Proximity, and Global terms is stressed. The second lecture deals with dynamical aspects, especially with the nuclear Dissipation Function, which describes how dissipative frictional forces oppose the conservative driving forces. The underlying physics is the approximate validity of the Independent-Particle model. This, combined with the Randomization Hypothesis, leads to simple formulas that suggest that dissipative forces may often overshadow the inertial forces. The third lecture outlines the kind of dynamics that results from the balance of these forces, and describes a number of applications to nuclear fission and heavy-ion collisions of this New Dynamics. Particularly simple equations of motion are set up, and some of the consequences are explored. 18 references, 31 figures, 3 tables

48 CFR 46.707 - Pricing aspects of fixed-price incentive contract warranties.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Pricing aspects of fixed-price incentive contract warranties. 46.707 Section 46.707 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION CONTRACT MANAGEMENT QUALITY ASSURANCE Warranties 46.707 Pricing aspects of...

Some aspects of the nuclear fission process; Quelques aspects du processus de fission nucleaire

Energy Technology Data Exchange (ETDEWEB)

Netter, F [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1961-07-01

In the following report one can find first a short general view on the present situation of our knowledge concerning the nuclear fission process, namely on the nucleus going through the saddle-point. Then there are some aspects connected with the excitation energy of the fissioning nucleus. The measurements made at Saclay on the fast neutron fission cross-section of U{sup 233}, U{sup 235}, Pu{sup 239}, U{sup 238} are described at the beginning of this work. It appears that for U{sup 233} there is some characteristic shape modulation of the cross-section curve, in relation with the collective excited state of the deformed nucleus at the saddle-point. Good evidence of this is also given by the study of the relative fission rate with emission of long-range particles; it appears also that this ternary fission rate does not change substantially for neutron between thermal energy and 2 MeV, but that is very lower for the compound nucleus U{sup 239} than for even-even compound nuclei. At the end there are some experiments on the strong 4,5 MeV gamma-ray originated by slow neutron absorption in U{sup 235}. Time-of-flight device is used to establish that this 4,5 MeV gamma-ray seems mostly connected with radiative capture. (author) [French] Le present travail debute par un apercu de l'etat actuel de nos connaissances sur le processus de fission nucleaire, notamment sur le passage par le point-seuil. Puis sont evoques des aspects lies au niveau d'energie d'excitation auquel est porte le noyau qui subit la fission. Les mesures de sections efficaces de fission induite dans {sup 233}U, {sup 235}U, {sup 239}Pu et {sup 238}U par des neutrons rapides effectuees a Saclay sont decrites en premier lieu; elles font apparaitre pour {sup 233}U une ondulation caracteristique du role des etats collectifs d'excitation du noyau deforme au point-seuil. Des experiences sur la fission avec emission de particules de long parcours confirment cet aspect tout en demontrant que la frequence

Aspects of oral communication in patients with Parkinson's disease submitted to Deep Brain Stimulation.

Science.gov (United States)

Cruz, Aline Nunes da; Beber, Bárbara Costa; Olchik, Maira Rozenfeld; Chaves, Márcia Lorena Fagundes; Rieder, Carlos Roberto de Mello; Dornelles, Sílvia

2016-01-01

Deep Brain Stimulation (DBS) has been satisfactorily used to control the cardinal motor symptoms of Parkinson's disease (PD), but little is known about its impact on communication. This study aimed to characterize the aspects of cognition, language, speech, voice, and self-perception in two patients with PD, pre- and post- DBS implant surgery. The patients were assessed using a cognitive screening test, a brief language evaluation, a self-declared protocol, and an analysis of the aspects of voice and speech, which was conducted by a specialized Speech-language Therapist who was blinded for the study. At the pre-surgery assessment, Case I showed impairment regarding the aspects of cognition, language and voice, whereas Case II showed impairment only with respect to the voice aspect. The post-surgery evaluation of the cases showed an opposite pattern of the effect of DBS after analysis of the communication data: Case I, who presented greater impairment before the surgery, showed improvement in some aspects; Case II, who presented lower communicative impairment before the surgery, showed worsening in other aspects. This study shows that DBS may influence different communication aspects both positively and negatively. Factors associated with the different effects caused by DBS on the communication of patients with PD need to be further investigated.

Some aspects of genetics and pharmacogenetics understanding by ...

African Journals Online (AJOL)

O.V. Filiptsova

2014-11-18

Nov 18, 2014 ... aspects of pharmacogenetics when training competent up to date specialists in the ..... In Spain, the monitoring protocol of anticonvulsants, including the cor- ... attempts of the economic efficiency of pharmacogenetic testing.

Mathematical aspects of field quantization. Quantum electrodynamics

International Nuclear Information System (INIS)

Bongaarts, P.J.M.

1983-01-01

Fundamental mathematical aspects of quantum field theory are discussed. A brief review of various approaches to mathematical problems of quantum electrodynamics is given, preceded by a more extensive account of the development of ideas on the mathematical nature of quantum fields in general, providing an appropriate historical context. (author)

Functional aspects of spina bifida in childhood

NARCIS (Netherlands)

Schoenmakers, Maria Adriana Gerdina Cornelia

2003-01-01

Due to advanced medical treatment, more children with spina bifida survive into adulthood. Most outcome studies in the field of spina bifida research focus on disease aspects (‘pathology’) and its relation to one of the domains in the ‘disablement process’ such as physical functioning, cognitive

Biopsychosocial aspects of sleep bruxism in children

NARCIS (Netherlands)

Restrepo Serna, C.C.

2018-01-01

The aim of this thesis was to obtain an insight into the interactions between the biopsychological aspects of sleep bruxism (SB) in children. To that end, validated instruments and calibrated devices for the assessment of SB in children were used. The studies were performed in Medellin, Colombia. In

Improving aspects of palliative care for children

NARCIS (Netherlands)

Jagt, C.T.

2017-01-01

This thesis is about improving aspects of palliative care for children, and covers three different areas of quality of care. First of all, palliative care should be anticipating. To be able to deliver this anticipating care, caregivers should know what to expect. The first two chapters of the thesis

Public health aspects of tobacco control revisited

NARCIS (Netherlands)

Gallagher, Jennifer E.; Alajbeg, Ivan; Buechler, Silvia; Carrassi, Antonio; Hovius, Marjolijn; Jacobs, Annelies; Jenner, Maryan; Kinnunen, Taru; Ulbricht, Sabina; Zoitopoulos, Liana

The tobacco epidemic presents a major public health challenge, globally, and within Europe. The aim of the Public Health Work Stream at the 2nd European Workshop on Tobacco Use Prevention and Cessation for Oral Health Professionals was to review the public health aspects of tobacco control and make

Les aspects matériels de la taxis byzantine The material aspects of the Byzantine taxis

Directory of Open Access Journals (Sweden)

Marie‑France Auzépy

2008-06-01

Full Text Available La taxis grecque – correspondant exact de l’ordo latin – est un aspect essentiel de la civilisation byzantine : elle organise cette société de manière à ce que celle-ci soit un reflet aussi exact que possible de la société céleste, décrite en particulier par Denys l’Aréopagite. La taxis est donc à la fois précise et contraignante et nous a été transmise dans des livres décrivant le protocole : le De Cerimoniis au Xe siècle, le Traité du pseudo-Kodinos au XIVe siècle. Au cours de cérémonies où tous les aspects matériels – l’habit, la couronne, le trône, les acclamations à la gloire de l’empereur, l’orgue qui les accompagne, les gestes accomplis par l’empereur comme par ceux qui l’entourent – ont un sens, l’Empire byzantin affirme ainsi son équilibre et sa qualité de peuple élu. Jusqu’en 1204, les autres nations ont jalousé la qualité que s’était octroyée l’Empire romain d’Orient : celle d’image de la cour céleste, qui est figurée dans le cérémonial. Cette jalousie a pris d’autres formes après 1453, et l’on s’intéressera aux souverains européens qui, tel Louis XIV, ont voulu faire figure d’héritiers de l’empire défunt et relever ses cérémonies.The Greek taxis(order– the exact equivalent of the Latin ordo – is an essential aspect of Byzantine civilization: it organized society in such a way that it would reflect the celestial society as closely as possible, as has been described by Dionysius the Areopagite. The taxis is therefore both precise and restrictive and has been passed down to us through writings describing the protocol: the De Cerimoniis in the tenth century and the treatise of Pseudo-Kodinos in the fourteenth century. Through ceremonies in which all the material aspects have a meaning – the dress, the crown, the throne, the proclaiming of the glory of the emperor, the accompanying organ, the gestures of the emperor and of those around

A novel fabrication method for suspended high-aspect-ratio microstructures

Science.gov (United States)

Yang, Yao-Joe; Kuo, Wen-Cheng

2005-11-01

Suspended high-aspect-ratio structures (suspended HARS) are widely used for MEMS devices such as micro-gyroscopes, micro-accelerometers, optical switches and so on. Various fabrication methods, such as SOI, SCREAM, AIM, SBM and BELST processes, were proposed to fabricate HARS. However, these methods focus on the fabrication of suspended microstructures with relatively small widths of trench opening (e.g. less than 10 µm). In this paper, we propose a novel process for fabricating very high-aspect-ratio suspended structures with large widths of trench opening using photoresist as an etching mask. By enhancing the microtrenching effect, we can easily release the suspended structure without thoroughly removing the floor polymer inside the trenches for the cases with a relatively small trench aspect ratio. All the process steps can be integrated into a single-run single-mask ICP-RIE process, which effectively reduces the process complexity and fabrication cost. We also discuss the phenomenon of corner erosion, which results in the undesired etching of silicon structures during the structure-releasing step. By using the proposed process, 100 µm thick suspended structures with the trench aspect ratio of about 20 are demonstrated. Also, the proposed process can be used to fabricate devices for applications which require large in-plane displacement. This paper was orally presented in the Transducers'05, Seoul, Korea (paper ID: 3B1.3).

Adhesion aspects in MEMS/NEMS

CERN Document Server

Kim, Seong H; Mittal, Kash L

2012-01-01

Phenomena associated with the adhesion interaction of surfaces have been a critical aspect of micro- and nanosystem development and performance since the first MicroElectroMechanicalSystems(MEMS) were fabricated. These phenomena are ubiquitous in nature and are present in all systems, however MEMS devices are particularly sensitive to their effects owing to their small size and limited actuation force that can be generated. Extension of MEMS technology concepts to the nanoscale and development of NanoElectroMechanicalSystems(NEMS) will result in systems even more strongly influenced by surface

Wave-driver options for low-aspect-ratio steady-state tokamak reactors

International Nuclear Information System (INIS)

Ehst, D.A.

1981-02-01

Low aspect ratio designs are proposed for steady-state tokamak reactors. Benefits stem from reduced major radius and lessened stresses in the toroidal field coils, resulting in possible cost savings in the tokamak construction. In addition, a low aspect ratio (A = 2.6) permits the application of a bundle divertor capable of diverting 3-T fields to a power reactor using STARFIRE technology. Such a low aspect ratio is possible with the elimination of poloidal field coils in the central hole of the tokamak, which implies a need for noninductive current drive. Several plasma waves are considered for this application, and it appears likely that a candidate can be found which reduces the electric power for current maintenance to an acceptable value

Radioactive waste management. What are the institutional aspects

International Nuclear Information System (INIS)

Anon.

1985-01-01

The report on ''Long term management of radioactive wastes. Legal administrative and financial aspects'' published by the NEA is commented in this paper. Storage, disposal, monitoring, financing liability and national policy are evoked [fr

Epistemological risk aspects

Directory of Open Access Journals (Sweden)

Ardashkin I.B.

2016-01-01

Full Text Available The paper considers risk in the context of the main characteristics of non-classical epistemology. It states that non-classical epistemology is characterized by transformation, according to which the major priority of cognitive activity shifts the focus from the present to the past. In this situation a subject is keen not on what he or she has learnt but on what can be learnt. Truth being a crucial criterion of scientific knowledge is becoming of less priority, while risk is becoming more and more significant and acts as one of the major epistemology measurements. Risk is gaining the status of epistemological phenomenon, which shows a growing degree of uncertainty as a cognitive process background and the necessity for a subject to learn the world (make decisions under the conditions of uncertainty degree strengthening. The author states that risk is a comprehensive notion and it obtains a base value for all other aspects of its application, specifically, in the role of epistemological phenomenon.

Formal and Legal Aspects of Buying and Commissioning Flats

Science.gov (United States)

Dubas, Sebastian; Nowotarski, Piotr; Milwicz, Roman

2017-10-01

Formal and legal aspects of buying flats and their reception is very current topic and touches wide group of buyers. Annually in Poland great amount of flats is being sold and put to use. However, the case of housing purchase requires knowledge of both the construction and the legal aspects each buyer has to encounter. The paper faces the subject of formal and legal aspects, and analyses accompanying procedure of purchase and reception of housing in Poland. The article presents principles associated with the acquisition of a dwelling, process of works reception, removal of detected faults, fault-free reception, transfer of ownership, warranties, guarantees and possibilities of their enforcement. Contracting parties of the developer agreement were revealed. In addition, the entities present in the course of works such as general contractor were mentioned, due to the fact of his direct influence on the results of a contract terms between developer and buyer. Logical connection between three parties (buyer-developer-general contractor) were shown and direct and indirect dependencies were revealed. Existing laws and regulations that govern the relationship between the developer and the buyer of a dwelling were determined showing basic rights and responsibilities of each. The article also presents problems resulting from delaying the completion of works by developer’s fault and indicates possible legal paths to follow in order claim their rights. Due to the fact, that many of discussed formal and legal aspects in this subject have their origin connected to construction works and design issues, author suggests increased quality control and efficient work organization in order to solve problems before appearance.

Application of GIS from the multifunctionality aspect

Directory of Open Access Journals (Sweden)

Mirko A. Borisov

2011-04-01

Full Text Available Application of computer technology in the Earth science has led to the creation and development of new scientific disciplines, particularly digital cartography and GIS. This paper describes the application of GIS from several points of view such as: multi-scale, multi-thematic, multi-viewing, accommodation to standard software platforms and multi-user data accesses. Introduction The premise of a successful usage of topographic data nowadays implies their disposal in a digital form and organisation in a modern way, suitable for further computer processing. It is a unanimous opinion that it can be successfully completed only through creating data basis of space developing GIS. The theme of the written work is the development and application of GIS, and management of topographic data in accordance with international standards and users' needs. Moving to digital technology of creating and using topographic data should not be literal translation of the analogue map into a digital picture or just the automation of the map making using digital technology. The new method implies the formation of the central topographic data base which would generate displays of arbitrary scales, desired volumes of content, changeable sheet dimensions, various thematic displays, altogether in accordance with users' demands and needs. Digital cartography and GIS The development and application of computers in the area of earth sciences caused the creation of new definitions and disciplines among which are noticeable computer supported cartography and GIS. The computer-supported cartography was in its later phase called digital cartography and it can be used in two ways: like modern technology of date processing about space and like a new discipline. The main principle on which digital cartography as a discipline is based represents the processing and visualization of data about space but with computer supported technology. Application of GIS from various aspects

Aspects of psychosocial development in infertile versus fertile men.

Science.gov (United States)

Akhondi, Mohammad Mehdi; Binaafar, Sima; Ardakani, Zohreh Behjati; Kamali, Kourosh; Kosari, Haleh; Ghorbani, Behzad

2013-04-01

Infertility is one of the most difficult life experiences that a couple might encounter. Infertility as a bio-psycho-social phenomenon, could influence all aspects of life. While paying special attention to the psychological aspects of infertility in couples; many studies have investigated the non-clinical aspects of infertility, however, they rarely have evaluated the psychosocial development of infertile versus fertile men. We aimed to study the effects of infertility on psychosocial development in men. In fact, we designed the study based on "Erikson's theory of psychosocial development". We focused on the relationship between psychosocial development and some self-conceived indices. For this purpose, we divided the participants volunteers into two groups of cases (80 infertile men) and controls (40 fertile men) and asked them to complete a 112 (questions questionnaire based on "self description"). The statistical analysis was performed by SPSS (version 13) using independent t-test, Pearson correlation coefficient and analysis of covariance. A p-value stages (p stages. Infertility as a phenomenon had its own effects on the psychosocial development of infertile men. However, good coping skills are powerful tools to manage these myriad of feelings surrounding infertile men.

Radiological aspects of bacterial lung abscess

International Nuclear Information System (INIS)

Groskin, S.A.; Panicek, D.; Ewing, D.; Rivera, F.; Math, K.; Teixeira, J.; Heitzman, E.R.

1987-01-01

Clinical, radiological, and pathological data derived from an analysis of over 70 cases of bacterial lung abscess are presented. Etiologic agents and risk factors are presented. Key radiographic findings are discussed, and those that are most useful in differentiating bacterial lung abscess from cavitated carcinoma, infected cyst, and emphysema are emphasized. Radiographic aspects of the complications of bacterial lung abscess are illustrated, and radiological approaches to their therapy are discussed

Environmental aspects of fusion reactors 1985

International Nuclear Information System (INIS)

Casini, G.; Ponti, C.; Rocco, P.

1986-01-01

The aspects of the environmental impact as expected from future fusion reactors are reviewed. The radioactive inventories consist in tritium and neutron-induced radioactivity in the structures. An analysis is performed of the radioactive releases from the different plant's systems in normal and accident conditions and typical emissions to the ambient are defined. Information is given on the waste management problems. Two appendixes give general information on tritium and safety guidelines

Radiological aspects of childhood pulmonary blastoma

International Nuclear Information System (INIS)

Gonzalez, J.; Lopez, A.M.; Martinez, F.; Pineda, G.; Martinez, A.

1996-01-01

The objective is to present different clinical and radiological aspects of an uncommon primary lung tumor. Patients, Between 1974 and 1994, this rare pathology, which has seldom been reported in the literature, was diagnosed in four patients in our hospital. The clinical, radiological and pathological findings are presented. the prognosis is poor. Two of the four patients is disease-free-and the fourth is undergoing cytoreduction. (Author) 8 refs

Public health aspects of food irradiation

International Nuclear Information System (INIS)

Kampelmacher, E.H.

1982-01-01

The author debates public health aspects of food irradiation. The effect of food irradiation as a convenience to the consumer is discussed, i.e. the prevention of food deterioration and also the prevention of disease that could be passed on to the consumer by ingestion. On the other hand, the effects that could possibly be created by the application of radiation are also evaluated using toxicological and microbiological considerations. (Auth.)

Accidents and emergency conditions: Legal aspects

International Nuclear Information System (INIS)

Peinsipp, N.

1985-01-01

The currently valid versions of the Federal German Atomic Energy Act, the Radiation Protection Ordinance, and the X-Ray Ordinance show differences with regard to the use of the terms 'accident' or 'emergency', respectively, preferring either one or the other term, or using both terms. The author comments on this lack of harmonization in terminology and goes into details on aspects such as legislation and application of law. (DG) [de

Teleradiology - practical aspects and lessons learnt

International Nuclear Information System (INIS)

Buxton, Peter J.

1999-01-01

Teleradiology is the most widely practised form of tele medicine and the necessary equipment is readily available. The limiting technical factor is often the communication links between the two sites. A balance must be struck between the degree of image compression and the transmission time. Non technical issues such as organisation of staff and medico-legal aspects must also be considered. Many problems can be avoided by written protocols and agreements

Epidemiological, clinical and developmental aspects of chronic ...

African Journals Online (AJOL)

Introduction: Our objective in this study was to describe both the epidemiological and clinical aspects and the difficulties of management of childhood CKD stages 3-5 in Senegal in order to express recommendations. Materials and Methods: This was a retrospective study from January 2005 to December 2013 in the ...

Syntax, Semantics, and Intentional Aspects | Jacobson-Horowitz ...

African Journals Online (AJOL)

The main goal of the paper is to argue against a third related assumption, namely that what is responsible for a difference in meaning between co-referential expressions is the computational difference in the cognitive functioning of the expressions. "Intentional aspects" of expressions – those features which their meanings ...

49 CFR 236.23 - Aspects and indications.

Science.gov (United States)

2010-10-01

... shown by the position of semaphore blades, color of lights, position of lights, flashing of lights, or... light, shape and color of semaphore blades or any combination thereof, subject to the following...; day aspects by lights or semaphore arms. A single white light shall not be used. (2) Reflector lenses...

Key aspects on the non-proliferation measures

International Nuclear Information System (INIS)

Velarde, G.; Carpintero, N.S.

2006-01-01

The purpose of this paper is both to present a reflection on the international policy evolution after the end of Cold War, with the emergence of islamic terrorism and also what we consider main aspects to take into account when dealing with terrorism possibility of having improvised nuclear devices (IND's)

Some aspects of VUV beam line design

International Nuclear Information System (INIS)

Gaupp, A.; Peatman, W.

1997-01-01

Some aspects of the design and usage of vacuum ultraviolet beam lines are discussed. Fermat's principle for imaging is introduced and applied to grating monochromators. Some typical vacuum ultraviolet beam lines are presented, and some further topics believed to be of importance today and in the future are mentioned. (author)

Quantitative aspects of oxygen and carbon dioxide exchange ...

African Journals Online (AJOL)

Quantitative aspects of oxygen and carbon dioxide exchange through the ... ceratophthalmus (Crustacea: Decapoda) during rest and exercise in water and ... intersects zero time on the x-axis, indicating rapid gas exchange at the lung surface.

Game theoretic aspect of production process transfer functions ...

African Journals Online (AJOL)

Game theoretic aspect of production process transfer functions. ... On the final analysis, it was shown that relating transfer function to Bayesian games and mechanism design would lead to optimal bids, optimal ... AJOL African Journals Online.

Role of substrate aspect ratio on the robustness of capillary alignment

International Nuclear Information System (INIS)

Broesch, David J.; Shiang, Edward; Frechette, Joelle

2014-01-01

Capillary forces associated with liquid bridges formed across solid substrates are routinely exploited to align and assemble micro- and nanoscale devices. The magnitude of these forces plays a critical role in minimizing substrate misalignment and therefore should be controlled for robust and reliable fabrication process. We explore through simulations and experiments the role of the substrate aspect ratio (L/W) on capillary restoring forces and torques. Simulations show that increasing the aspect ratio of the substrates increases the capillary torques and forces when the substrates are misaligned through either lateral or rotational perturbations. The effect of substrate area, perimeter, and liquid volume are also systematically explored to show that the increase in restoring torque is caused by an increase in aspect ratio. A simple theoretical model based on the geometry of the system shows excellent agreement with Surface Evolver simulations. Finally, parameters from experimental flip-chip devices [Josell, D. Wallace, W.E. Warren, J.A. Wheeler, D. Powell, A.C. J. Electron. Packag. 124, 227, (2002)] are used in our simulations to show how current capillary self-alignment schemes could benefit from using rectangular substrate shapes with aspect ratio greater than one

High aspect ratio titanium nitride trench structures as plasmonic biosensor

DEFF Research Database (Denmark)

Shkondin, Evgeniy; Repän, Taavi; Takayama, Osamu

2017-01-01

High aspect ratio titanium nitride (TiN) grating structures are fabricated by the combination of deep reactive ion etching (DRIE) and atomic layer deposition (ALD) techniques. TiN is deposited at 500 ◦C on a silicon trench template. Silicon between vertical TiN layers is selectively etched...... to fabricate the high aspect ratio TiN trenches with the pitch of 400 nm and height of around 2.7 µm. Dielectric functions of TiN films with different thicknesses of 18 - 105 nm and post-annealing temperatures of 700 - 900 ◦C are characterized by an ellipsometer. We found that the highest annealing temperature...... of 900 ◦C gives the most pronounced plasmonic behavior with the highest plasma frequency, ωp = 2.53 eV (λp = 490 nm). Such high aspect ratio trench structures function as a plasmonic grating sensor that supports the Rayleigh-Woods anomalies (RWAs), enabling the measurement of changes in the refractive...

The Acceptance of Universalism: The Importance of Selected Aspects of School Structure.

Science.gov (United States)

Martin, Robert A.

This report describes a study that investigated empirically the relationships between selected aspects of the organizational structure of elementary schools and the extent to which students endorsed the norm of universalism. Four aspects of structure were studied: degree of departmentalization, school enrollment, student-teacher ratio, and extent…

Cooperative and human aspects of software engineering: CHASE 2010

DEFF Research Database (Denmark)

Dittrich, Yvonne; Sharp, Helen C.; Winschiers Theophilus, Heike

2010-01-01

Software is created by people -- software engineers in cooperation with domain experts, users and other stakeholders--in varied environments, under various conditions. Thus understanding cooperative and human aspects of software development is crucial to comprehend how and which methods and tools...... are required, to improve the creation and maintenance of software. The 3rd workshop on Cooperative and Human Aspects of Software Engineering held at the International Conference on Software Engineering continued the tradition from earlier workshops and provided a lively forum to discuss current developments...... and high quality research in the field. Further dissemination of research results will lead to an improvement of software development and deployment across the globe....

Aspects of legislative cognizance of noise pollution in India.

Science.gov (United States)

Kumar, Brind; Oberoi, Sharad V

2011-04-01

The impacts of noise pollution are associated with the mental, physical, emotional and psychological well-being of an individual. Its damaging effects from various natural and man-made sources are potential hazards that need to be checked at the planning, executive and judicial levels. The paper presents an overview of the technological aspects of noise pollution, and seeks to visit its legislative aspects with respect to India. Excerpts from international laws are presented for a meaningful discussion. References are made from the conclusions of studies carried out by researchers and legislative cases involving noise pollution to make this paper useful for researchers, planners and administrators.

ASPECT RATIO DEPENDENCE OF THE FREE-FALL TIME FOR NON-SPHERICAL SYMMETRIES

Energy Technology Data Exchange (ETDEWEB)

Pon, Andy; Johnstone, Doug [Department of Physics and Astronomy, University of Victoria, P.O. Box 3055, STN CSC, Victoria, BC V8W 3P6 (Canada); Toala, Jesus A. [Instituto de Astrofisica de Andalucia, CSIC, Glorieta de la Astronomia s/n, E-18008, Granada (Spain); Vazquez-Semadeni, Enrique; Gomez, Gilberto C. [Centro de Radioastronomia y Astrofisica, Universidad Nacional Autonoma de Mexico, Campus Morelia Apartado Postal 3-72, 58090 Morelia, Michoacan (Mexico); Heitsch, Fabian, E-mail: arpon@uvic.ca, E-mail: Douglas.Johnstone@nrc-cnrc.gc.ca, E-mail: toala@iaa.es, E-mail: e.vazquez@crya.unam.mx, E-mail: g.gomez@crya.unam.mx, E-mail: fheitsch@unc.edu [Department of Physics and Astronomy, University of North Carolina Chapel Hill, CB 3255, Phillips Hall, Chapel Hill, NC 27599 (United States)

2012-09-10

We investigate the collapse of non-spherical substructures, such as sheets and filaments, which are ubiquitous in molecular clouds. Such non-spherical substructures collapse homologously in their interiors but are influenced by an edge effect that causes their edges to be preferentially accelerated. We analytically compute the homologous collapse timescales of the interiors of uniform-density, self-gravitating filaments and find that the homologous collapse timescale scales linearly with the aspect ratio. The characteristic timescale for an edge-driven collapse mode in a filament, however, is shown to have a square-root dependence on the aspect ratio. For both filaments and circular sheets, we find that selective edge acceleration becomes more important with increasing aspect ratio. In general, we find that lower dimensional objects and objects with larger aspect ratios have longer collapse timescales. We show that estimates for star formation rates, based upon gas densities, can be overestimated by an order of magnitude if the geometry of a cloud is not taken into account.

ASPECT RATIO DEPENDENCE OF THE FREE-FALL TIME FOR NON-SPHERICAL SYMMETRIES

International Nuclear Information System (INIS)

Pon, Andy; Johnstone, Doug; Toalá, Jesús A.; Vázquez-Semadeni, Enrique; Gómez, Gilberto C.; Heitsch, Fabian

2012-01-01

We investigate the collapse of non-spherical substructures, such as sheets and filaments, which are ubiquitous in molecular clouds. Such non-spherical substructures collapse homologously in their interiors but are influenced by an edge effect that causes their edges to be preferentially accelerated. We analytically compute the homologous collapse timescales of the interiors of uniform-density, self-gravitating filaments and find that the homologous collapse timescale scales linearly with the aspect ratio. The characteristic timescale for an edge-driven collapse mode in a filament, however, is shown to have a square-root dependence on the aspect ratio. For both filaments and circular sheets, we find that selective edge acceleration becomes more important with increasing aspect ratio. In general, we find that lower dimensional objects and objects with larger aspect ratios have longer collapse timescales. We show that estimates for star formation rates, based upon gas densities, can be overestimated by an order of magnitude if the geometry of a cloud is not taken into account.

Unique Associations Between Big Five Personality Aspects and Multiple Dimensions of Well-Being.

Science.gov (United States)

Sun, Jessie; Kaufman, Scott Barry; Smillie, Luke D

2018-04-01

Personality traits are associated with well-being, but the precise correlates vary across well-being dimensions and within each Big Five domain. This study is the first to examine the unique associations between the Big Five aspects (rather than facets) and multiple well-being dimensions. Two samples of U.S. participants (total N = 706; M age  = 36.17; 54% female) recruited via Amazon's Mechanical Turk completed measures of the Big Five aspects and subjective, psychological, and PERMA well-being. One aspect within each domain was more strongly associated with well-being variables. Enthusiasm and Withdrawal were strongly associated with a broad range of well-being variables, but other aspects of personality also had idiosyncratic associations with distinct forms of positive functioning (e.g., Compassion with positive relationships, Industriousness with accomplishment, and Intellect with personal growth). An aspect-level analysis provides an optimal (i.e., parsimonious yet sufficiently comprehensive) framework for describing the relation between personality traits and multiple ways of thriving in life. © 2016 Wiley Periodicals, Inc.

Radiologic aspects of disseminated strongyloidiasis with pulmonary involvement

International Nuclear Information System (INIS)

Goncalves, E.G.; Ferreira, M.S.

1984-01-01

The clinical and radiological aspects of three cases of disseminated strongyloidiasis with pulmonary involvement are presented and commented. The necessity of Keeping in mind this pathologic entity particularly in the immunossupressive conditions is emphasized. (Author) [pt

CUSTOMER LOYALTY THEORETICAL ASPECTS

Directory of Open Access Journals (Sweden)

Margarita IŠORAITĖ

2016-08-01

Full Text Available Customer loyalty - is a voluntary user solution for a long time to build relationships with the company. Loyalty is the user's desire for a long time to continue their relationship with a particular company, because loyal customers are those who purchase goods/services of the company from time to time. Loyalty can be treated as a customer desire, willingness to be a regular customer for a long time, buying and using the goods of the chosen companies by recommending them to friends and colleagues. Loyalty can be seen as a multi-dimension, covering behavioral and positional components, where positional aspect reflects customers' approach to business, while the behavioral dimension reveals a frequent and regular shopping, purchase quantity, size, range, availability, etc.

Formal aspects of resilience

Directory of Open Access Journals (Sweden)

Diana-Maria Drigă

2015-12-01

Full Text Available The concept of resilience has represented during the recent years a leading concern both in Romania, within the European Union and worldwide. Specialists in economics, management, finance, legal sciences, political sciences, sociology, psychology, grant a particular interest to this concept. Multidisciplinary research of resilience has materialized throughout the time in multiple conceptualizations and theorizing, but without being a consensus between specialists in terms of content, specificity and scope. Through this paper it is intended to clarify the concept of resilience, achieving an exploration of the evolution of this concept in ecological, social and economic environment. At the same time, the paper presents aspects of feedback mechanisms and proposes a formalization of resilience using the logic and mathematical analysis.

Legal aspects of dosimetry

International Nuclear Information System (INIS)

Pomarola, H.

1976-01-01

The use of ionizing radiations is regulated in France in all fields of application. The main principles governing inspection activities in the food industry are outlined. Conventional preservation methods are mentioned, after which a discussion is devoted to the preservation of food products by irradiation treatment and the increasing importance given to this technique. Consumer protection automatically implies the obligatory use of dosimetry by inspection organisms if the irradiated merchandise is likely to serve for human or animal consumption. Irradiation treatment permits are granted in a context of specific statutory texts mentioned here. Supervision is constant, but always both realistic and flexible. Each aspect of this treatment is discussed in maximum detail if not quite exhaustively, with special emphasis on dosimetry as an indispensable safety factor [fr

Psychiatric aspects of burn

Directory of Open Access Journals (Sweden)

Dalal P

2010-10-01

Full Text Available Burn injuries and their subsequent treatment cause one of the most excruciating forms of pain imaginable. The psychological aspects of burn injury have been researched in different parts of the world, producing different outcomes. Studies have shown that greater levels of acute pain are associated with negative long-term psychological effects such as acute stress disorder, depression, suicidal ideation, and post-traumatic stress disorder for as long as 2 years after the initial burn injury. The concept of allostatic load is presented as a potential explanation for the relationship between acute pain and subsequent psychological outcomes. A biopsychosocial model is also presented as a means of obtaining better inpatient pain management and helping to mediate this relationship.

Navigating rough waters: an overview of psychological aspects of surrogacy.

Science.gov (United States)

Ciccarelli, Janice C; Beckman, Linda J

2005-03-01

This article provides an overview of the social and psychological aspects surrounding the surrogacy process including attitudes about surrogacy, perceptions and problems of surrogate mothers and intended/social parents, and questions concerning children resulting from contractual parenting. Review of the literature on contractual parenting reveals a wealth of discussion about the ethical, moral, legal, and psychological implications, but limited empirical data on the psychological and social aspects. Future research can provide empirical evidence as a foundation for counseling at all phases of the surrogacy process.

Quantum information aspects of noncommutative quantum mechanics

Science.gov (United States)

Bertolami, Orfeu; Bernardini, Alex E.; Leal, Pedro

2018-01-01

Some fundamental aspects related with the construction of Robertson-Schrödinger-like uncertainty-principle inequalities are reported in order to provide an overall description of quantumness, separability and nonlocality of quantum systems in the noncommutative phase-space. Some consequences of the deformed noncommutative algebra are also considered in physical systems of interest.

Legal aspects and regulations of roentgenofluorographic examinations

International Nuclear Information System (INIS)

Vasil'ev, Yu.D.

1988-01-01

Organization and execution of roentgenofluorographic examinations in the USSR is supervised by laws of the Ministry of public health of the USSR, instructions, methodical recommendations. These documents and their additions concerning preventive measures against tuberculosis, standard norms of medical personnel, necessary preventive examinations and other aspects of conducting roentgenofluorographic examinations are discussed

Symbolic Aspect of the Novel Savushun

Directory of Open Access Journals (Sweden)

Ebrahim Ranjbar

2012-03-01

Full Text Available  Abstract Savushum is a historical, artistic, epic, mysterious, realistic novel with Streaks of romanticism. Its mysterious aspect has given the work a profound historical- cultural and philosophical aspect. On the surface or narrative layer, itewcounts the 28 Mordad 1332 (19/5/1953 coup detat and the defeat of Jebhe-ve Melli (national front as one of the significant events in the history of Iran and devotion of some political figures as well as the treachery of some others involved in the events. It also recounts the reaction of some of the intellectuals to that event. The author has given a codefunction to same of the characters, animals, things, and concepts to develop the deeper layer of the novel.To recognize the cods, the author has created some signs in various ways. In the present work an attempt is made to investigate the quality, quality, methods, types and examples of coding by the author of the novel in order to decode some of the codes. To achive this gaol, same of the guidelines by the author as well as the existing evidence in the novel and similarity of the events with the historical events have been taken as the basis of decoding.

Symbolic Aspect of the Novel Savushun

Directory of Open Access Journals (Sweden)

Ebrahim Ranjbar

2012-04-01

Full Text Available Abstract Savushum is a historical, artistic, epic, mysterious, realistic novel with Streaks of romanticism. Its mysterious aspect has given the work a profound historical- cultural and philosophical aspect. On the surface or narrative layer, itewcounts the 28 Mordad 1332 (19/5/1953 coup detat and the defeat of Jebhe-ve Melli (national front as one of the significant events in the history of Iran and devotion of some political figures as well as the treachery of some others involved in the events. It also recounts the reaction of some of the intellectuals to that event. The author has given a codefunction to same of the characters, animals, things, and concepts to develop the deeper layer of the novel.To recognize the cods, the author has created some signs in various ways. In the present work an attempt is made to investigate the quality, quality, methods, types and examples of coding by the author of the novel in order to decode some of the codes. To achive this gaol, same of the guidelines by the author as well as the existing evidence in the novel and similarity of the events with the historical events have been taken as the basis of decoding.