WorldWideScience

Sample records for abstracting code specific

  1. Nuclear code abstracts (1975 edition)

    Nuclear Code Abstracts is compiled in the Nuclear Code Committee to exchange information of the nuclear code developments among members of the committee. Enlarging the collection, the present one includes nuclear code abstracts obtained in 1975 through liaison officers of the organizations in Japan participating in the Nuclear Energy Agency's Computer Program Library at Ispra, Italy. The classification of nuclear codes and the format of code abstracts are the same as those in the library. (auth.)

  2. AZIMUT code abstract

    The brief description of the AZIMUT code for calculation the neutron flux in a cluster cell is presented. Code takes into account 1 and 2 azimuthal harmonics in the one-group P3-approximation and uses the heterogeneous approach. 2 refs

  3. Computer code abstract: NESTLE

    NESTLE is a few-group neutron diffusion equation solver utilizing the nodal expansion method (NEM) for eigenvalue, adjoint, and fixed-source steady-state and transient problems. The NESTLE code solve the eigenvalue (criticality), eigenvalue adjoint, external fixed-source steady-state, and external fixed-source or eigenvalue initiated transient problems. The eigenvalue problem allows criticality searches to be completed, and the external fixed-source steady-state problem can search to achieve a specified power level. Transient problems model delayed neutrons via precursor groups. Several core properties can be input as time dependent. Two- or four-energy groups can be utilized, with all energy groups being thermal groups (i.e., upscatter exits) is desired. Core geometries modeled include Cartesian and hexagonal. Three-, two-, and one-dimensional models can be utilized with various symmetries. The thermal conditions predicted by the thermal-hydraulic model of the core are used to correct cross sections for temperature and density effects. Cross sections for temperature and density effects. Cross sections are parameterized by color, control rod state (i.e., in or out), and burnup, allowing fuel depletion to be modeled. Either a macroscopic or microscopic model may be employed

  4. Testing abstract behavioral specifications

    Wong, P.Y.H.; Bubel, R.; Boer, F.S. de; Gouw, C.P.T. de; Gómez-Zamalloa, M.; Haehnle, R; Meinke, K.; Sindhu, M.A.

    2015-01-01

    We present a range of testing techniques for the Abstract Behavioral Specification (ABS) language and apply them to an industrial case study. ABS is a formal modeling language for highly variable, concurrent, component-based systems. The nature of these systems makes them susceptible to the introduc

  5. Argonne Code Center: compilation of program abstracts

    Butler, M.K.; DeBruler, M.; Edwards, H.S.; Harrison, C. Jr.; Hughes, C.E.; Jorgensen, R.; Legan, M.; Menozzi, T.; Ranzini, L.; Strecok, A.J.

    1977-08-01

    This publication is the eleventh supplement to, and revision of, ANL-7411. It contains additional abstracts and revisions to some earlier abstracts and other pages. Sections of the complete document ANL-7411 are as follows: preface, history and acknowledgements, abstract format, recommended program package contents, program classification guide and thesaurus, and the abstract collection. (RWR)

  6. Argonne Code Center: compilation of program abstracts

    This publication is the tenth supplement to, and revision of, ANL-7411. It contains additional abstracts and revisions to some earlier abstracts and other pages. Sections of the document are as follows: preface; history and acknowledgements; abstract format; recommended program package contents; program classification guide and thesaurus; and abstract collection

  7. Argonne Code Center: compilation of program abstracts

    This publication is the eleventh supplement to, and revision of, ANL-7411. It contains additional abstracts and revisions to some earlier abstracts and other pages. Sections of the complete document ANL-7411 are as follows: preface, history and acknowledgements, abstract format, recommended program package contents, program classification guide and thesaurus, and the abstract collection

  8. Argonne Code Center: compilation of program abstracts

    Butler, M.K.; DeBruler, M.; Edwards, H.S.

    1976-08-01

    This publication is the tenth supplement to, and revision of, ANL-7411. It contains additional abstracts and revisions to some earlier abstracts and other pages. Sections of the document are as follows: preface; history and acknowledgements; abstract format; recommended program package contents; program classification guide and thesaurus; and abstract collection. (RWR)

  9. Code of conduct for scientists (abstract)

    The emergence of advanced technologies in the last three decades and extraordinary progress in our knowledge on the basic Physical, Chemical and Biological properties of living matter has offered tremendous benefits to human beings but simultaneously highlighted the need of higher awareness and responsibility by the scientists of 21 century. Scientist is not born with ethics, nor science is ethically neutral, but there are ethical dimensions to scientific work. There is need to evolve an appropriate Code of Conduct for scientist particularly working in every field of Science. However, while considering the contents, promulgation and adaptation of Codes of Conduct for Scientists, a balance is needed to be maintained between freedom of scientists and at the same time some binding on them in the form of Code of Conducts. The use of good and safe laboratory procedures, whether, codified by law or by common practice must also be considered as part of the moral duties of scientists. It is internationally agreed that a general Code of Conduct can't be formulated for all the scientists universally, but there should be a set of 'building blocks' aimed at establishing the Code of Conduct for Scientists either as individual researcher or responsible for direction, evaluation, monitoring of scientific activities at the institutional or organizational level. (author)

  10. Reversible machine code and its abstract processor architecture

    Axelsen, Holger Bock; Glück, Robert; Yokoyama, Tetsuo

    2007-01-01

    A reversible abstract machine architecture and its reversible machine code are presented and formalized. For machine code to be reversible, both the underlying control logic and each instruction must be reversible. A general class of machine instruction sets was proven to be reversible, building ...... our concept of reversible updates. The presentation is abstract and can serve as a guideline for a family of reversible processor designs. By example, we illustrate programming principles for the abstract machine architecture formalized in this paper....

  11. Design of a specification language by abstract syntax engineering

    Baeten, JCM Jos; Bergstra, JA Jan

    1991-01-01

    In this paper, we design a specification language in an entirely algebraic style. We describe the language in terms of abstract syntax only. We argue that this is the correct approach in language design.

  12. Atlas C++ Coding Standard Specification

    Albrand, S; Barberis, D; Bosman, M; Jones, B; Stavrianakou, M; Arnault, C; Candlin, D; Candlin, R; Franck, E; Hansl-Kozanecka, Traudl; Malon, D; Qian, S; Quarrie, D; Schaffer, R D

    2001-01-01

    This document defines the ATLAS C++ coding standard, that should be adhered to when writing C++ code. It has been adapted from the original "PST Coding Standard" document (http://pst.cern.ch/HandBookWorkBook/Handbook/Programming/programming.html) CERN-UCO/1999/207. The "ATLAS standard" comprises modifications, further justification and examples for some of the rules in the original PST document. All changes were discussed in the ATLAS Offline Software Quality Control Group and feedback from the collaboration was taken into account in the "current" version.

  13. Abstracts

    2012-01-01

    [Abstract] The essay analyzed the action logic of hegemon with a power approach. Hegemony can be classified as benign or malignant. A benign hegemon should be pro- ductive, inclusive and maintain procedure justice when it uses its power. The power of hegemon can be categorized into two types: the hard power, which is the use of coer- cion and payment and can be measured by public products, and the soft power, which shows the ability to attract and co-opt and can be measured by the relationship-specific investments. The relationship between the input of public products and the relationship -specific investments is not positively correlative. Confusing with the public products and the soft power might lead to strategic misleading. A country rich in power re- sources should comply with the following principles if it wanted to improve its hard power and soft power: first, analyze the scope of the existing hegemon's soft power and avoid investing public products in the scope; second, maintain honesty in a long term and continue to increase others' benefits following the rule of neutral Pareto im- provement; third, provide both public goods and public bads; fourth, be more patient to obtain soft power. [ Key Words] hegemon, soft power, relationship-specific investment, strategic misleading [Authors]Feng Weijiang, Ph.D., Associate Professor, Institute of World Economics and Politics, Chinese Academy of Social Science; Yu Jieya, Master, PBC Shanghai Headquarters.

  14. Abstracts

    2012-01-01

    The Western Characteristics of the Pardims of International Studies in America:With the Huaxla System as a Counterexample Ye Zicheng (4)[ Abstract ] Three flaws are obvious in the three paradigms of International Studies in America. Specifically, their arguments are based on the assumption that the world is anarchic ; they go too far in employing the scientific and rational methodology; they pay little attention to the humans. Hence, the three paradigms of international studies in America aren' t necessarily useful for the explanation of China' s history and culture as well as its relations with the outside world. The Huaxia system, for example, is anarchic but also apparently hierarchical; the approach of pursuing security in understanding the rise of western powers may be meaningless, for the hegemony in the Huaxia System needn't worry about its security; the theory of power-balancing seemingly couldn' t explain why Qin ended up in defeating the alliance of the other six states in the Warring-states period. The Huaxia system is quite open, and has free movement of people, goods, and ideas. Some interstate regimes and institutions were formed through Huimeng (alliance-making) among states. However, this kind of limited and fragile interdependence and cooperation soon came to an end after the hegemonies of Qi, Jin and Wei. There does exit the identity problem among states in the Huaxia System, but this problem doesn't play such a great role as the constructivists expect it would.

  15. Formal Methods for Abstract Specifications – A Comparison of Concepts

    Instenberg, Martin; Schneider, Axel; Schnetter, Sabine;

    2006-01-01

    In industry formal methods are becoming increasingly important for the verification of hardware and software designs. However current practice for specification of system and protocol functionality on high level of abstraction is textual description. For verification of the system behavior manual...... inspections and tests are usual means. To facilitate the introduction of formal methods in the development process of complex systems and protocols, two different tools evolved from research activities – UPPAAL and SpecEdit – have been investigated and compared regarding their concepts and functionality....... For this purpose both tools were applied to comparable frameworks....

  16. ABSTRACTS

    2011-01-01

    A Preliminary Inquiry into the Intellectual Origins of Li Dazhao's My Idea of Marxism Abstract ;By translingual-textual comparison, this paper attempts to make a preliminary inquiry into the intellectual origins of Li Dazhao's My Idea of Marxism, suggesting that Li's article, instead of being "a complete copy" of the Japanese scholar

  17. Abstracts

    2011-01-01

    The Western Theories of War Ethics and Contemporary Controversies Li Xiaodong U Ruijing (4) [ Abstract] In the field of international relations, war ethics is a concept with distinct westem ideological color. Due to factors of history and reality, the in

  18. Abstract

    2012-01-01

    Cognitive Structure of Scientific Theory in the Scientist-Philosopher's Eyes、Two Theories of Scientific Abstraction Centered on Practices、Many-worlds Interpretation in Quantum Measurement and Its Meaning、Scientific Instrument: Paradigm Shift from Instrumentalism to Realism and Phenomenology

  19. Abstracts

    2012-01-01

    1.Influence of Formulating Code of Conduct in the South China Sea on China" s Defending, of its Rights and How to Deal with It,by Dr. Jiang Guoxue, a research fellow at the Center for Development Studies of the Asia Pacific Region in Guangzhou, Guangdong Province, and Dr. Lin Lanzhao, an associate researcher at the same center. In recent years, some countries concerned in the ASEAN, for the sake of restricting ChinaI s action and ensuring their vested interests, have made every effort to push forward with the formulation and signing of code of conduct as soon as possible. To sign and pass the Code of Conduct in the South China Sea is not conductive to China to protect its rights and interests in the South China Sea at present, however, it can win China time and space for the final solution of the issue. We should actively participate in and play a leading role in the process of the formulation of that code of conduct. In the meantime, we should speed up our resources development and tighten controls over those islands, reefs and adjacent waters in the South China Sea, and endeavor to enhance our comprehensive national strength, thus laying a solid foundation for the comprehensive and thorough settlement of the South China Sea issue.

  20. Abstracts

    2011-01-01

    [ Abstract ] The global resurgence of religion and the return of religion from the so-call "Westphalia Exile" to the central stage of international religions have significantly trans- formed the viewpoints of both media and academia toward the role of religion in IR, and the challenges posed by religion to the contemporary international relations are often described as entirely subversive. The author argues that as a second-tier factor in most countries' for- eign policies and international affairs,

  1. ABSTRACTS

    2012-01-01

    (1) Lenin's "Unity of Three Dialectics": Notes Science of Logic and The Capital on Philosophy in the Dual Contexts of Sun Zhengyu 4 Lenin's dialectics in Notes on Philosophy is essentially a unity of materialistic logic, dialectics and epistemology that has arisen from interactions between Hegel' s Science of Logic and Marx' s The Capital. Due to a lack of understanding of Lenin' s "unity of three dialectics," people tend to misunderstand his dialectics for the meeting of two extremes of the "sum total of living instances" and "abstract methods,

  2. ABSTRACT

    2011-01-01

    --Based on of Marx's Economic Philosophy Manuscripts of 1844 HE Jian-jin (Philosophy Department, Fujian Provincial Committee Party School, Fuzhou, Fujian 350012, China) Abstract: Socialism with Chinese characteristics has a close relationship with the return and growth of capital in China. To implement the scientific concept of development, we must confront the problem of scientifically controlling the capital. In Economic and Philosophical Manuscripts of 1844, Marx criticized the three old philosophical thinking of treating capital: Object-oriented thinking, intuitive thinking, purely spiritual abstract thinking, and he established his own unique understanding of the capital that is to understand the capital from the human perceptual activities and practical activities. Contemporary Chinese society exist the problem of underdevelopment and abnormal development, and the three heterogeneity problems of pre-modern, modern, postmodern concurrent. In order to implement the scientific concept of development, we must reject any abstract positive or negative to modern basic principles under the guidance of the capital, against the eternal capital theory and capital theory of evil, and we must oppose the thinking that the capital is eternal or evil. Key words: socialism with Chinese characteristics; capital; national economics; scientific concept of development

  3. ABSTRACTS

    2012-01-01

    The Relation between Individuals and Work Units in Stated-Owned Enterprises in Economic Transitional Pe- riod: Changes and their Influences Abstract: As a representation of extinction of work unit system, some dramatic changes have taken place on the rela- tion between individuals and work units in state-owned enterprises. Among many changes are the radical change of the way work unit stimulating and controlling its employees, the extinction of previous system supported by "work unit people", a tense relation between the employees and the work unit caused by the enterprise' s over-pursuit of performance. These changes result in such problems as grievous inequality, violation of personal interest, lack of mechanism for employees' voices and their low sense of belonging, which has brought unprecedented challenges for business administration and corpo- ration euhure development in China. Keywords: danwei/work unit; stimulate and control; relation between individuals and work units; work unit people

  4. ABSTRACTS

    2012-01-01

    On Rousseau's Equality and Freedom GONG Qun Abstract:Equality and freedom are the two core concepts of political philosophy and Rousseau~s political philosophy is no exception. Freedom and equality in Rousseau in- cludes two levels: natural state and social state under social contract, and among them, there is one state of un-equality. The relationship between the two concepts here is that equality is a necessary precondition of freedom, and that there is no equality, there is no freedom. The achievement of Rousseau~s equality is by one contractual behavior that all the members transfer their rights, especially property rights, and form of the Community. Freedom in Rousseau's mind is through the people's sovereignty in the Community to achieve freedom.

  5. ABSTRACTS

    2012-01-01

    Discussions of Design Highlights for Tailgas Treatment in Sulphuric Acid Plant Using New Technology for Flue Gas Desulfurization Through Catalytic Reduction LI Xin , CAO Long-wen , YIN Hua-qiang , El Yue-li , LI Jian-iun ( 1 ,College of Architecture and Environment, Sichuan University, Chengdu 610065, China;2 ,Daye Nonferrous Metals Co., Ltd., Huangshi 435000, China; 3 ,Tile Sixth Construction Company Ltd. of China National Chemical Engineering Corp., Xiangfan 441021, China) Abstract : For the present situation of tailgas treatment in current sulphuric acid plants and existing problems with commonly used technologies, the fun- damental working principle, process flow and reference project for a new technology for flue gas desulfurization through catalytic redaction which is used for tailgas treatment in a sulphuric acid plant and recovery of sulphur resource are outlined. The design highlights of this technology are analyzed and the are proposed. Compared to conventional technologies, this new technology offers high desulfurization efficiency and unique technology, which can effectively tackle the difficuhies of tailgas treatment in sulphuric acid plants after enforcement of the new standard. This new technology is thought to be significant economic benefit, environmental benefit, as well as a promising future of application.

  6. Abstracts

    2012-01-01

    Strategic Realism: An Option for China' s Grand Strategy Song Dexing (4) [ Abstract] As a non-Western emerging power, China should positively adapt its grand strategy to the strategic psychological traits in the 21st century, maintain a realist tone consistent with the national conditions of China, and avoid adventurist policies while awaring both strategic strength and weakness. In the 21st century, China' s grand strategy should be based on such core values as security, development, peace and justice, especially focusing on development in particular, which we named "strategic realism". Given the profound changes in China and the world, strategic realism encourages active foreign policy to safe- guard the long-term national interests of China. Following the self-help logic and the fun- damental values of security and prosperity, strategic realism concerns national interests as its top-priority. It advocates smart use of power, and aims to achieve its objectives by optimizing both domestic and international conditions. From the perspective of diplomatic phi- losophy, strategic realism is not a summarization of concrete policies but a description of China' s grand strategy orientations in the new century. [ Key Words] China, grand strategy, strategic realism [ Author]Song Dexing, Professor, Ph.D. Supervisor, and Director of the Center for International Strategic Studies, University of International Studies of PLA.

  7. 07341 Abstracts Collection -- Code Instrumentation and Modeling for Parallel Performance Analysis

    Hoisie, Adolfy; Miller, Barton P.; Mohr, Bernd

    2007-01-01

    From 20th to 24th August 2007, the Dagstuhl Seminar 07341 ``Code Instrumentation and Modeling for Parallel Performance Analysis'' was held in the International Conference and Research Center (IBFI), Schloss Dagstuhl. During the seminar, several participants presented their current research, and ongoing work and open problems were discussed. Abstracts of the presentations given during the seminar as well as abstracts of seminar results and ideas are put together in this paper. The ...

  8. ABSTRACTS

    2012-01-01

    Discussion on Geological Exploration Culture and Core Value System of Geological Exploration Industry PENG Qiming(Ministry of Land and Resources, Beijing 100812, China) Abstract: Since the convening of the Sixth Plenary Session of the Sixth Central Committee of the CPC, the function of soft power of culture construction has been attracted widespread attention. For geological industry, an important factor which restricts the development of this industry is the culture of geological prospecting, while the key point is to establish the core value system of geological exploration industry. This paper introduces the role of the core value system of geological exploration industry, these include: guiding the direction and trace of industry development; gathering strength and forming resultant force; setting up the confidence and determination of inspiration; and establishing professional and ethical standards and behaviors. This paper offers some specific methods required for developing the advanced culture of geological industry,

  9. ABSTRACTS

    2012-01-01

    (1) The Narrative Structure and Mode of Realization of Marx's Theory of Human Emancipation Liu Tongfang Understanding the inherent logic of the ideas in the classic Marxist texts and revealing the narrative structure and mode of realization of Marx's theory of human emancipation is an important intellectual approach to the extension of Marxist theoretical research. As a scientific theory of the history of society, the narrative structure of human emancipation involves three aspects: historical materialism, multi-dimensional forms of emancipation, and communist movements. It offers a comprehensive analysis of the basic way of perceiving human society, the fundamental path to human emancipation and the ultimate aim of the evolution of social forms. It reflects the thorough-going revolutionary nature of Marx's theory of human emancipation and its close relationship with the real life of society. It would thus be academically significant to reflect on Western Marxism, Soviet-type socialism and the socialist road with Chinese characteristics from the viewpoint of the narrative structure of Marx's theory of human emancipation, so as to extend the Marxist theory of human emancipation and explore its specific mode of realization

  10. Abstracts of digital computer code packages. Assembled by the Radiation Shielding Information Center

    The term ''code package'' is used to describe a miscellaneous grouping of materials which, when interpreted in connection with a digital computer, enables the scientist--user to solve technical problems in the area for which the material was designed. In general, a ''code package'' consists of written material--reports, instructions, flow charts, listings of data, and other useful material and IBM card decks (or, more often, a reel of magnetic tape) on which the source decks, sample problem input (including libraries of data) and the BCD/EBCDIC output listing from the sample problem are written. In addition to the main code, and any available auxiliary routines are also included. The abstract format was chosen to give to a potential code user several criteria for deciding whether or not he wishes to request the code package

  11. Further code validation of Technical Specification Bases

    Personnel from the Applied Physics Group (APG) and from the Reactor Technology Section devised the K-14 reactor restart test program. The primary purpose of that program was to acquire data which could be used to further validate the computer codes which supported the Technical Specification Bases. The test program was highly successful and a large amount of useful data was obtained. DOE has now requested the schedule and plan for the additional code validation activities. A response to DOE was made in which an outline of WSRC's (Westinghouse Savannah River Co.) planned activities was presented, but specifics were not discussed. This memorandum is intended to provide additional details on these activities. The WSRC plan consists of five major activities. The first activity is to catalog and document the measured data. The second activity is to investigate the radial and axial neutron flux distributions. The results from this task will complement the analyses being performed in the final three activities: steady state reactivity effects, transient reactivity effects, and planned an unplanned shutdowns. Work on these activities is scheduled to be completed by the end of the fiscal year 1993

  12. High efficiency video coding coding tools and specification

    Wien, Mathias

    2015-01-01

    The video coding standard High Efficiency Video Coding (HEVC) targets at improved compression performance for video resolutions of HD and beyond, providing Ultra HD video at similar compressed bit rates as for HD video encoded with the well-established video coding standard H.264 | AVC. Based on known concepts, new coding structures and improved coding tools have been developed and specified in HEVC. The standard is expected to be taken up easily by established industry as well as new endeavors, answering the needs of todays connected and ever-evolving online world. This book presents the High Efficiency Video Coding standard and explains it in a clear and coherent language. It provides a comprehensive and consistently written description, all of a piece. The book targets at both, newbies to video coding as well as experts in the field. While providing sections with introductory text for the beginner, it suits as a well-arranged reference book for the expert. The book provides a comprehensive reference for th...

  13. Software Abstractions and Methodologies for HPC Simulation Codes on Future Architectures

    Anshu Dubey

    2014-07-01

    Full Text Available Simulations with multi-physics modeling have become crucial to many science and engineering fields, and multi-physics capable scientific software is as important to these fields as instruments and facilities are to experimental sciences. The current generation of mature multi-physics codes would have sustainably served their target communities with modest amount of ongoing investment for enhancing capabilities. However, the revolution occurring in the hardware architecture has made it necessary to tackle the parallelism and performance management in these codes at multiple levels. The requirements of various levels are often at cross-purposes with one another, and therefore hugely complicate the software design. All of these considerations make it essential to approach this challenge cooperatively as a community. We conducted a series of workshops under an NSF-SI2 conceptualization grant to get input from various stakeholders, and to identify broad approaches that might lead to a solution. In this position paper we detail the major concerns articulated by the application code developers, and emerging trends in utilization of programming abstractions that we found through these workshops.

  14. TBP: Code-Oriented Component Behavior Specification

    Kofroň, Jan; Poch, T.; Šerý, O.

    Los Alamitos : IEEE Computer Society, 2009, s. 75-83. ISBN 978-0-7695-3617-0. [SEW 2008. Annual IEEE/ NASA Software Engineering Workshop /32./. Kassandra (GR), 15.10.2008-16.10.2008] Grant ostatní: GA ČR(CZ) GA201/08/0266; GA MŠk(CZ) 7E08004 Institutional research plan: CEZ:AV0Z10300504 Keywords : software components * behavior specification * model-checking Subject RIV: JC - Computer Hardware ; Software

  15. Compilation of the abstracts of nuclear computer codes available at CPD/IPEN

    A compilation of all computer codes available at IPEN in S.Paulo are presented. These computer codes are classified according to Argonne National Laboratory - and Energy Nuclear Agency schedule. (E.G.)

  16. Hominoid-specific de novo protein-coding genes originating from long non-coding RNAs.

    Chen Xie

    2012-09-01

    Full Text Available Tinkering with pre-existing genes has long been known as a major way to create new genes. Recently, however, motherless protein-coding genes have been found to have emerged de novo from ancestral non-coding DNAs. How these genes originated is not well addressed to date. Here we identified 24 hominoid-specific de novo protein-coding genes with precise origination timing in vertebrate phylogeny. Strand-specific RNA-Seq analyses were performed in five rhesus macaque tissues (liver, prefrontal cortex, skeletal muscle, adipose, and testis, which were then integrated with public transcriptome data from human, chimpanzee, and rhesus macaque. On the basis of comparing the RNA expression profiles in the three species, we found that most of the hominoid-specific de novo protein-coding genes encoded polyadenylated non-coding RNAs in rhesus macaque or chimpanzee with a similar transcript structure and correlated tissue expression profile. According to the rule of parsimony, the majority of these hominoid-specific de novo protein-coding genes appear to have acquired a regulated transcript structure and expression profile before acquiring coding potential. Interestingly, although the expression profile was largely correlated, the coding genes in human often showed higher transcriptional abundance than their non-coding counterparts in rhesus macaque. The major findings we report in this manuscript are robust and insensitive to the parameters used in the identification and analysis of de novo genes. Our results suggest that at least a portion of long non-coding RNAs, especially those with active and regulated transcription, may serve as a birth pool for protein-coding genes, which are then further optimized at the transcriptional level.

  17. Formalization of the Abstract Architecture of MAS Based on FIPA Specification

    Zheng Liwei(郑丽伟); Yu Xueli; Feng Xiufang

    2003-01-01

    The FIPA specification of MAS (multi-agent system)is accepted by most of the applications of MAS in the world, and has been used in many projects. This paper draws an abstract architecture from the FIPA based MAS, and gives formalization about it.

  18. A new magnetic bar code system based on a magnetic anisotropy detection (abstract)

    Sasada, I.; Watanabe, N.

    1996-04-01

    Magnetic bar codes can be used in unclean environments, where widely used optical bar code systems cannot be applied. Readout system for magnetic bar codes can also be made much simpler than optical ones. A new magnetic bar code system is proposed, in which binary information is coded in the sign of tilted angles of magnetic strips from a given standard direction. This scheme is unique compared to the conventional optical bar code, where width or space of the parallel pattern carries information, or an already reported magnetic bar code, where cross sectional shapes of pattern engraved in a ferromagnetic body carries information. Each of the magnetic strips brings about magnetic anisotropy due to its shape effect, hence angular dependent permeability in the proximity of the strip. The sign of the tilted angle of each magnetic strip is detected inductively through the angular dependent permeability by using a magnetic pickup head with a pair of cross-coupled figure-eight coils, where the sign of mutual inductance between the primary and the secondary figure-eight coil has one to one relationship to the sign of the tilted angle. Because the detection of the tilted angle is independent of scanning speed, variation in the scanning speed of the readout head does not affect the performance. In our preliminary study, the proposed magnetic bar code system was examined using pickup head consisting of a pair of cross-coupled 10-turn figure-eight coils which was embedded in a rectangular ferrite rod with cross-shape groove on the top surface of 6.5×3 mm dimension. The head was made thinner in the scanning direction to allow dense alignment of the pattern. Two kinds of pattern were made: the one was by aligning short amorphous wires (5 mm in length and 120 μm in diameter) on the plastic film and the other by using a thin (10 μm in thickness) copper film with tilted slits backed by an amorphous ribbon. These samples of magnetic bar code patterns were scanned with lift-off of

  19. The PENELOPE code system. Specific features and recent improvements

    Highlights: • PENELOPE implements state-of-the-art models for electron and photon interactions. • It is characterized by a systematic use of class-II tracking of charged particles. • The code includes elaborate variance reduction methods and flexible geometry tools. - Abstract: Since its first release, back in 1996, the Monte Carlo code system PENELOPE has evolved into both a flexible and reliable tool for describing coupled electron–photon transport in complex material structures. The present article contains an overview of the physical interaction models, particle tracking methods, geometry tools, and variance-reduction techniques implemented in PENELOPE. Recent refinements aimed at improving the accuracy of the code, and its stability under variations of user-defined simulation parameters, are also described. These include the use of reliable cross sections for the ionization of inner atomic electron shells by electron/positron impact, a reformulation of the random-hinge method, and the use of fuzzy quadric surfaces in the description of the geometry

  20. Abstracts of digital computer code packages assembled by the Radiation Shielding Information Center

    This publication, ORNL/RSIC-13, Volumes I to III Revised, has resulted from an internal audit of the first 168 packages of computing technology in the Computer Codes Collection (CCC) of the Radiation Shielding Information Center (RSIC). It replaces the earlier three documents published as single volumes between 1966 to 1972. A significant number of the early code packages were considered to be obsolete and were removed from the collection in the audit process and the CCC numbers were not reassigned. Others not currently being used by the nuclear R and D community were retained in the collection to preserve technology not replaced by newer methods, or were considered of potential value for reference purposes. Much of the early technology, however, has improved through developer/RSIC/user interaction and continues at the forefront of the advancing state-of-the-art

  1. The Feedback-related Negativity Codes Components of Abstract Inference during Reward-based Decision-making.

    Reiter, Andrea M F; Koch, Stefan P; Schröger, Erich; Hinrichs, Hermann; Heinze, Hans-Jochen; Deserno, Lorenz; Schlagenhauf, Florian

    2016-08-01

    Behavioral control is influenced not only by learning from the choices made and the rewards obtained but also by "what might have happened," that is, inference about unchosen options and their fictive outcomes. Substantial progress has been made in understanding the neural signatures of direct learning from choices that are actually made and their associated rewards via reward prediction errors (RPEs). However, electrophysiological correlates of abstract inference in decision-making are less clear. One seminal theory suggests that the so-called feedback-related negativity (FRN), an ERP peaking 200-300 msec after a feedback stimulus at frontocentral sites of the scalp, codes RPEs. Hitherto, the FRN has been predominantly related to a so-called "model-free" RPE: The difference between the observed outcome and what had been expected. Here, by means of computational modeling of choice behavior, we show that individuals employ abstract, "double-update" inference on the task structure by concurrently tracking values of chosen stimuli (associated with observed outcomes) and unchosen stimuli (linked to fictive outcomes). In a parametric analysis, model-free RPEs as well as their modification because of abstract inference were regressed against single-trial FRN amplitudes. We demonstrate that components related to abstract inference uniquely explain variance in the FRN beyond model-free RPEs. These findings advance our understanding of the FRN and its role in behavioral adaptation. This might further the investigation of disturbed abstract inference, as proposed, for example, for psychiatric disorders, and its underlying neural correlates. PMID:27031567

  2. Interoperable domain-specific languages families for code generation

    Malohlava, M.; Plášil, F.; Bureš, Tomáš; Hnětynka, P.

    2013-01-01

    Roč. 43, č. 5 (2013), s. 479-499. ISSN 0038-0644 R&D Projects: GA ČR GD201/09/H057 EU Projects: European Commission(XE) ASCENS 257414 Grant ostatní: GA AV ČR(CZ) GAP103/11/1489 Institutional research plan: CEZ:AV0Z10300504 Keywords : code generation * domain specific languages * models reuse * extensible languages * specification * program synthesis Subject RIV: JC - Computer Hardware ; Software Impact factor: 1.148, year: 2013

  3. ERP evidence for hemispheric asymmetries in abstract but not exemplar-specific repetition priming.

    Küper, Kristina; Liesefeld, Anna M; Zimmer, Hubert D

    2015-12-01

    Implicit memory retrieval is thought to be exemplar-specific in the right hemisphere (RH) but abstract in the left hemisphere (LH). Yet, conflicting behavioral priming results illustrate that the level at which asymmetries take effect is difficult to pinpoint. In the present divided visual field experiment, we tried to address this issue by analyzing ERPs in addition to behavioral measures. Participants made a natural/artificial decision on lateralized visual objects that were either new, identical repetitions, or different exemplars of studied items. Hemispheric asymmetries did not emerge in either behavioral or late positive complex (LPC) priming effects, but did affect the process of implicit memory retrieval proper as indexed by an early frontal negativity (N350/(F)N400). Whereas exemplar-specific N350/(F)N400 priming effects emerged irrespective of presentation side, abstract implicit memory retrieval of different exemplars was contingent on right visual field presentation and the ensuing initial stimulus processing by the LH. PMID:26399379

  4. An automatic method to generate domain-specific investigator networks using PubMed abstracts

    Gwinn Marta

    2007-06-01

    web-based prototype capable of creating domain-specific investigator networks based on an application that accurately generates detailed investigator profiles from PubMed abstracts combined with robust standard vocabularies. This approach could be used for other biomedical fields to efficiently establish domain-specific investigator networks.

  5. A Study of Applications of Multiagent System Specifications and the Key Techniques in Automatic Abstracts System

    2001-01-01

    In this thesis, multiagent system specifications, multiagent system architecture s , agent communication languages and agent communication protocols, automatic abs tracting based on multiagent technologies are studied. Some concerned problems o f designs and realization of automatic abstracting systems based on multiagent t echnologies are studied, too. Chapter 1 shows the significance and objectives of the thesis, its main contents are summarized, and innovations of the thesis are showed. Some basic concepts of agents and multiagent systems are studied in Cha pter 2. The definitions of agents and multiagent systems are given, and the theo ry, technologies and applications of multiagent systems are summarized. Furtherm ore, some important studying trends of multiagent systems are set forward. Multi agent system specifications are studied in Chapter 3. MAS/KIB—a multiagent syst em specification is built using mental states such as K(Know), B(Belief) , and I(Intention), its grammar and semanteme are discussed, axioms and infe rence rules are given, and some properties are researched. We also compare MAS/K IB with other existing specifications. MAS/KIB has the following characteristics : (1) each agent has its own world outlook; (2) no global data in the system; (3 ) processes of state changes are used as indexes to systems; (4) it has the char acteristics of not only time series logic but also dynamic logic; and (5) intera ctive actions are included. The architectures of multiagent systems are studied in Chapter 4. First, we review some typical architecture of multiagent systems, agent network architecture, agent federated architecture, agent blackboard archi tecture, and Foundation of Intelligent Physical Agent(FIPA) architecture. For th e first time, we set forward and study the layering and partitioning models of t he architectures of multiagent systems, organizing architecture models, and inte roperability architecture model of multiagent

  6. Conflicting demands of abstract and specific visual object processing resolved by frontoparietal networks.

    McMenamin, Brenton W; Marsolek, Chad J; Morseth, Brianna K; Speer, MacKenzie F; Burton, Philip C; Burgund, E Darcy

    2016-06-01

    Object categorization and exemplar identification place conflicting demands on the visual system, yet humans easily perform these fundamentally contradictory tasks. Previous studies suggest the existence of dissociable visual processing subsystems to accomplish the two abilities-an abstract category (AC) subsystem that operates effectively in the left hemisphere and a specific exemplar (SE) subsystem that operates effectively in the right hemisphere. This multiple subsystems theory explains a range of visual abilities, but previous studies have not explored what mechanisms exist for coordinating the function of multiple subsystems and/or resolving the conflicts that would arise between them. We collected functional MRI data while participants performed two variants of a cue-probe working memory task that required AC or SE processing. During the maintenance phase of the task, the bilateral intraparietal sulcus (IPS) exhibited hemispheric asymmetries in functional connectivity consistent with exerting proactive control over the two visual subsystems: greater connectivity to the left hemisphere during the AC task, and greater connectivity to the right hemisphere during the SE task. Moreover, probe-evoked activation revealed activity in a broad frontoparietal network (containing IPS) associated with reactive control when the two visual subsystems were in conflict, and variations in this conflict signal across trials was related to the visual similarity of the cue-probe stimulus pairs. Although many studies have confirmed the existence of multiple visual processing subsystems, this study is the first to identify the mechanisms responsible for coordinating their operations. PMID:26883940

  7. Generating Safety-Critical PLC Code From a High-Level Application Software Specification

    2008-01-01

    The benefits of automatic-application code generation are widely accepted within the software engineering community. These benefits include raised abstraction level of application programming, shorter product development time, lower maintenance costs, and increased code quality and consistency. Surprisingly, code generation concepts have not yet found wide acceptance and use in the field of programmable logic controller (PLC) software development. Software engineers at Kennedy Space Center recognized the need for PLC code generation while developing the new ground checkout and launch processing system, called the Launch Control System (LCS). Engineers developed a process and a prototype software tool that automatically translates a high-level representation or specification of application software into ladder logic that executes on a PLC. All the computer hardware in the LCS is planned to be commercial off the shelf (COTS), including industrial controllers or PLCs that are connected to the sensors and end items out in the field. Most of the software in LCS is also planned to be COTS, with only small adapter software modules that must be developed in order to interface between the various COTS software products. A domain-specific language (DSL) is a programming language designed to perform tasks and to solve problems in a particular domain, such as ground processing of launch vehicles. The LCS engineers created a DSL for developing test sequences of ground checkout and launch operations of future launch vehicle and spacecraft elements, and they are developing a tabular specification format that uses the DSL keywords and functions familiar to the ground and flight system users. The tabular specification format, or tabular spec, allows most ground and flight system users to document how the application software is intended to function and requires little or no software programming knowledge or experience. A small sample from a prototype tabular spec application is

  8. An automatic method to generate domain-specific investigator networks using PubMed abstracts

    Gwinn Marta; Qu Junfeng; Wulf Anja; Yesupriya Ajay; Yu Wei; Khoury Muin J

    2007-01-01

    Abstract Background Collaboration among investigators has become critical to scientific research. This includes ad hoc collaboration established through personal contacts as well as formal consortia established by funding agencies. Continued growth in online resources for scientific research and communication has promoted the development of highly networked research communities. Extending these networks globally requires identifying additional investigators in a given domain, profiling their ...

  9. Software requirements specification document for the AREST code development

    The Analysis of the Repository Source Term (AREST) computer code was selected in 1992 by the U.S. Department of Energy. The AREST code will be used to analyze the performance of an underground high level nuclear waste repository. The AREST code is being modified by the Pacific Northwest Laboratory (PNL) in order to evaluate the engineered barrier and waste package designs, model regulatory compliance, analyze sensitivities, and support total systems performance assessment modeling. The current version of the AREST code was developed to be a very useful tool for analyzing model uncertainties and sensitivities to input parameters. The code has also been used successfully in supplying source-terms that were used in a total systems performance assessment. The current version, however, has been found to be inadequate for the comparison and selection of a design for the waste package. This is due to the assumptions and simplifications made in the selection of the process and system models. Thus, the new version of the AREST code will be designed to focus on the details of the individual processes and implementation of more realistic models. This document describes the requirements of the new models that will be implemented. Included in this document is a section describing the near-field environmental conditions for this waste package modeling, description of the new process models that will be implemented, and a description of the computer requirements for the new version of the AREST code

  10. Recording and Replaying System Specific, Source Code Transformations

    Santos, Gustavo; Etien, Anne; Anquetil, Nicolas; Ducasse, Stéphane; Tulio Valente, Marco

    2015-01-01

    International audience During its lifetime, a software system is under continuous maintenance to remain useful. Maintenance can be achieved in activities such as adding new features, fixing bugs, improving the system's structure, or adapting to new APIs. In such cases, developers sometimes perform sequences of code changes in a systematic way. These sequences consist of small code changes (e.g., create a class, then extract a method to this class), which are applied to groups of related co...

  11. Are the products of statistical learning abstract or stimulus-specific?

    Athena eVouloumanos

    2012-03-01

    Full Text Available Learners segment potential lexical units from syllable streams when statistically variable transitional probabilities between adjacent syllables are the only cues to word boundaries. Here we examine the nature of the representations that result from statistical learning by assessing learners’ ability to generalize across acoustically different stimuli. In three experiments, we investigate limitations on the outcome of statistical learning by considering two possibilities: that the products of statistical segmentation processes are abstract and generalizable representations, or, alternatively, that products of statistical learning are stimulus-bound and restricted to perceptually similar instances. In Experiment 1, learners segmented units from statistically predictable streams, and recognized these units when they were acoustically transformed by temporal reversals. In Experiment 2, learners were able to segment units from temporally reversed syllable streams, but were only able to generalize in conditions of mild acoustic transformation. In Experiment 3, learners were able to recognize statistically segmented units after a voice change but were unable to do so when the novel voice was mildly distorted. Together these results suggest that representations that result from statistical learning can be abstracted to some degree, but not in all listening conditions.

  12. The PENELOPE code system. Specific features and recent improvements

    Since its first release, back in 1996, the Monte Carlo code system PENELOPE has evolved into a flexible and reliable tool for describing coupled electron-photon transport in complex material structures. The present article contains an overview of the physical interaction models, particle tracking methods, geometry tools, and variance-reduction techniques implemented in PENELOPE. Recent refinements aimed at improving the accuracy of the code, and its stability under variations of user-defined simulation parameters, are also described. These include the use of reliable cross sections for the ionization of inner atomic electron shells by electron/positron impact, a reformulation of the random-hinge method, and the use of fuzzy quadric surfaces in the description of the geometry. (author)

  13. Heat pipe design handbook, part 2. [digital computer code specifications

    Skrabek, E. A.

    1972-01-01

    The utilization of a digital computer code for heat pipe analysis and design (HPAD) is described which calculates the steady state hydrodynamic heat transport capability of a heat pipe with a particular wick configuration, the working fluid being a function of wick cross-sectional area. Heat load, orientation, operating temperature, and heat pipe geometry are specified. Both one 'g' and zero 'g' environments are considered, and, at the user's option, the code will also perform a weight analysis and will calculate heat pipe temperature drops. The central porous slab, circumferential porous wick, arterial wick, annular wick, and axial rectangular grooves are the wick configurations which HPAD has the capability of analyzing. For Vol. 1, see N74-22569.

  14. COMPETITIVE METAGENOMIC DNA HYBRIDIZATION IDENTIFIES HOST-SPECIFIC GENETIC MARKERS IN CATTLE FECAL SAMPLES - ABSTRACT

    Several PCR methods have recently been developed to identify fecal contamination in surface waters. In all cases, researchers have relied on one gene or one microorganism for selection of host specific markers. Here, we describe the application of a genome fragment enrichment met...

  15. Automated Verification of Code Generated from Models: Comparing Specifications with Observations

    Gerlich, R.; Sigg, D.; Gerlich, R.

    2008-08-01

    The interest for automatic code generation from models is increasing. A specification is expressed as model and verification and validation is performed in the application domain. Once the model is formally correct and complete, code can be generated automatically. The general belief is that this code should be correct as well. However, this might be not true: Many parameters impact the generation of code and its correctness: it depends on conditions changing from application to application, the properties of the code depend on the environment where it is executed. From the principles of ISVV (Independent Software Verification and Validation) it even must be doubted that the automatically generated code is correct. Therefore an additional activity is required proving the correctness of the whole chain from modelling level down to execution on the target platform. Certification of a code generator is the state-of-the-art approach dealing with such risks,. Scade [1] was the first code generator certified according to DO178B. The certification costs are a significant disadvantage of this certification approach. All codes needs to be analysed manually, and this procedure has to be repeated for recertification after each maintenance step. But certification does not guarantee at all that the generated code does comply with the model. Certification is based on compliance of the code of the code generator with given standards. Such compliance never can guarantee correctness of the whole chain through transformation down to the environment for execution, though the belief is that certification implies well-formed code at a reduced fault rate. The approach presented here goes a direction different from manual certification.. It is guided by the idea of automated proof: each time code is generated from a model the properties of the code when being executed in its environment are compared with the properties specified in the model. This allows to conclude on the correctness of

  16. Experimental Study of Application Specific Source Coding for Wireless Sensor Networks

    Annamalai, Muthiah; Shrestha, Darshan; Tjuatja, Saibun

    2008-01-01

    The energy bottleneck in Wireless Sensor Network(WSN) can be reduced by limiting communication overhead. Application specific source coding schemes for the sensor networks provide fewer bits to represent the same amount of information exploiting the redundancy present in the source model, network architecture and the physical process. This paper reports the performance of representative codes from various families of source coding schemes (lossless, lossy, constant bit-rate, variable bit-rate...

  17. Domain-specific modeling enabling full code generation

    Kelly, Steven

    2007-01-01

    Domain-Specific Modeling (DSM) is the latest approach tosoftware development, promising to greatly increase the speed andease of software creation. Early adopters of DSM have been enjoyingproductivity increases of 500–1000% in production for over adecade. This book introduces DSM and offers examples from variousfields to illustrate to experienced developers how DSM can improvesoftware development in their teams. Two authorities in the field explain what DSM is, why it works,and how to successfully create and use a DSM solution to improveproductivity and quality. Divided into four parts, the book covers:background and motivation; fundamentals; in-depth examples; andcreating DSM solutions. There is an emphasis throughout the book onpractical guidelines for implementing DSM, including how toidentify the nece sary language constructs, how to generate fullcode from models, and how to provide tool support for a new DSMlanguage. The example cases described in the book are available thebook's Website, www.dsmbook....

  18. Application of software quality assurance to a specific scientific code development task

    This paper describes an application of software quality assurance to a specific scientific code development program. The software quality assurance program consists of three major components: administrative control, configuration management, and user documentation. The program attempts to be consistent with existing local traditions of scientific code development while at the same time providing a controlled process of development

  19. Reaction rate constants of H-abstraction by OH from large ketones: Measurements and site-specific rate rules

    Badra, Jihad

    2014-01-01

    Reaction rate constants of the reaction of four large ketones with hydroxyl (OH) are investigated behind reflected shock waves using OH laser absorption. The studied ketones are isomers of hexanone and include 2-hexanone, 3-hexanone, 3-methyl-2-pentanone, and 4-methl-2-pentanone. Rate constants are measured under pseudo-first-order kinetics at temperatures ranging from 866 K to 1375 K and pressures near 1.5 atm. The reported high-temperature rate constant measurements are the first direct measurements for these ketones under combustion-relevant conditions. The effects of the position of the carbonyl group (CO) and methyl (CH3) branching on the overall rate constant with OH are examined. Using previously published data, rate constant expressions covering, low-to-high temperatures, are developed for acetone, 2-butanone, 3-pentanone, and the hexanone isomers studied here. These Arrhenius expressions are used to devise rate rules for H-abstraction from various sites. Specifically, the current scheme is applied with good success to H-abstraction by OH from a series of n-ketones. Finally, general expressions for primary and secondary site-specific H-abstraction by OH from ketones are proposed as follows (the subscript numbers indicate the number of carbon atoms bonded to the next-nearest-neighbor carbon atom, the subscript CO indicates that the abstraction is from a site next to the carbonyl group (CO), and the prime is used to differentiate different neighboring environments of a methylene group):P1,CO = 7.38 × 10-14 exp(-274 K/T) + 9.17 × 10-12 exp(-2499 K/T) (285-1355 K)S10,CO = 1.20 × 10-11 exp(-2046 K/T) + 2.20 × 10-13 exp(160 K/T) (222-1464 K)S11,CO = 4.50 × 10-11 exp(-3000 K/T) + 8.50 × 10-15 exp(1440 K/T) (248-1302 K)S11′,CO = 3.80 × 10-11 exp(-2500 K/T) + 8.50 × 10-15 exp(1550 K/T) (263-1370 K)S 21,CO = 5.00 × 10-11 exp(-2500 K/T) + 4.00 × 10-13 exp(775 K/T) (297-1376 K) © 2014 the Partner Organisations.

  20. Experimental Study of Application Specific Source Coding for Wireless Sensor Networks

    Annamalai, Muthiah; Tjuatja, Saibun

    2008-01-01

    The energy bottleneck in Wireless Sensor Network(WSN) can be reduced by limiting communication overhead. Application specific source coding schemes for the sensor networks provide fewer bits to represent the same amount of information exploiting the redundancy present in the source model, network architecture and the physical process. This paper reports the performance of representative codes from various families of source coding schemes (lossless, lossy, constant bit-rate, variable bit-rate, distributed and joint encoding/decoding) in terms of energy consumed, bit-rate achieved, quantization-error/reconstruction-error, latency and complexity of encoder-decoder(codec). A reusable frame work for testing source codes is provided. Finally we propose a set of possible applications and suitable source codes in terms of these parameters.

  1. Towards Compatible and Interderivable Semantic Specifications for the Scheme Programming Language, Part I: Denotational Semantics, Natural Semantics, and Abstract Machines

    Danvy, Olivier

    2009-01-01

    We derive two big-step abstract machines, a natural semantics, and the valuation function of a denotational semantics based on the small-step abstract machine for Core Scheme presented by Clinger at PLDI'98. Starting from a functional implementation of this small-step abstract machine, (1) we fuse...

  2. Towards Compatible and Interderivable Semantic Specifications for the Scheme Programming Language, Part I: Denotational Semantics, Natural Semantics, and Abstract Machines

    Danvy, Olivier

    2008-01-01

    We derive two big-step abstract machines, a natural semantics, and the valuation function of a denotational semantics based on the small-step abstract machine for Core Scheme presented by Clinger at PLDI'98. Starting from a functional implementation of this small-step abstract machine, (1) we fuse...

  3. Site-specific reaction rate constant measurements for various secondary and tertiary H-abstraction by OH radicals

    Badra, Jihad

    2015-02-01

    Reaction rate constants for nine site-specific hydrogen atom (H) abstraction by hydroxyl radicals (OH) have been determined using experimental measurements of the rate constants of Alkane+OH→Products reactions. Seven secondary (S 20, S 21, S 22, S 30, S 31, S 32, and S 33) and two tertiary (T 100 and T 101) site-specific rate constants, where the subscripts refer to the number of carbon atoms (C) connected to the next-nearest-neighbor (N-N-N) C atom, were obtained for a wide temperature range (250-1450K). This was done by measuring the reaction rate constants for H abstraction by OH from a series of carefully selected large branched alkanes. The rate constant of OH with four different alkanes, namely 2,2-dimethyl-pentane, 2,4-dimethyl-pentane, 2,2,4-trimethyl-pentane (iso-octane), and 2,2,4,4-tetramethyl-pentane were measured at high temperatures (822-1367K) using a shock tube and OH absorption diagnostic. Hydroxyl radicals were detected using the narrow-line-width ring-dye laser absorption of the R1(5) transition of OH spectrum near 306.69nm.Previous low-temperature rate constant measurements are added to the current data to generate three-parameter rate expressions that successfully represent the available direct measurements over a wide temperature range (250-1450. K). Similarly, literature values of the low-temperature rate constants for the reaction of OH with seven normal and branched alkanes are combined with the recently measured high-temperature rate constants from our group [1]. Subsequent to that, site-specific rate constants for abstractions from various types of secondary and tertiary H atoms by OH radicals are derived and have the following modified Arrhenius expressions:. S20=8.49×10-17T1.52exp(73.4K/T)cm3molecule-1s-1(250-1450K) S21=1.07×10-15T1.07exp(208.3K/T)cm3molecule-1s-1(296-1440K) S22=2.88×10-13T0.41exp(-291.5K/T)cm3molecule-1s-1(272-1311K) S30=3.35×10-18T1.97exp(323.1K/T)cm3molecule-1s-1(250-1366K) S31=1.60×10-18T2.0exp(500.0K/T)cm3

  4. Towards Compatible and Interderivable Semantic Specifications for the Scheme Programming Language, Part II: Reduction Semantics and Abstract Machines

    Biernacka, Małgorzata; Danvy, Olivier

    We present a context-sensitive reduction semantics for a lambda-calculus with explicit substitutions and we show that the functional implementation of this small-step semantics mechanically corresponds to that of the abstract machine for Core Scheme presented by Clinger at PLDI’98, including first-class continuations. Starting from this reduction semantics, (1) we refocus it into a small-step abstract machine; (2) we fuse the transition function of this abstract machine with its driver loop, obtaining a big-step abstract machine which is staged; (3) we compress its corridor transitions, obtaining an eval/continue abstract machine; and (4) we unfold its ground closures, which yields an abstract machine that essentially coincides with Clinger’s machine. This lambda-calculus with explicit substitutions therefore aptly accounts for Core Scheme, including Clinger’s permutations and unpermutations.

  5. Towards Compatible and Interderivable Semantic Specifications for the Scheme Programming Language, Part II: Reduction Semantics and Abstract Machines

    Biernacka, Malgorzata; Danvy, Olivier

    2008-01-01

    We present a context-sensitive reduction semantics for a lambda-calculus with explicit substitutions and store and we show that the functional implementation of this small-step semantics mechanically corresponds to that of an abstract machine. This abstract machine is very close to the abstract...... machine for Core Scheme presented by Clinger at PLDI'98. This lambda-calculus with explicit substitutions and store therefore aptly accounts for Core Scheme....

  6. Development of calculation code of fission products specific activity in primary coolant

    Based on an assumption of that there is a design basis fuel defect level from reactor startup, calculation method of fission products specific activities in primary coolant is studied. Time-dependent nuclide activities in defect fuel are calculated by ORIGEN code, and nuclide releases from the defect fuel are considered. After processed by interface codes, data are used by PCFPA code which is used to calculate nuclide activities in the coolant. PCFPA solves differential equations by unit of decay chain, and totally considers decay's contribution to nuclide activities, and considers different system design between secondary and third generation plants such as AP1000. The method could provide the maximum of specific activity during plant operation and their results are consistent with data in AP1000 DCD(Rev.16). The method could be applicable to shielding design in secondary and third generation plants such as AP1000. (authors)

  7. Towards Compatible and Interderivable Semantic Specifications for the Scheme Programming Language, Part II: Reduction Semantics and Abstract Machines

    Biernacka, Malgorzata; Danvy, Olivier

    2009-01-01

    We present a context-sensitive reduction semantics for a lambmda-calculus with explicit substitutions and we show that the functional implementation of this small-step semantics mechanically corresponds to that of the abstract machine for Core Scheme presented by Clinger at PLDI'98, including first....../continue abstract machine; and (4) we unfold its ground closures, which yields an abstract machine that essentially coincides with Clinger's machine.  This lambda-calculus with explicit substitutions therefore aptly accounts for Core Scheme, including Clinger's permutations and unpermutations....

  8. Specific Monte Carlo code development for nuclear well-logging tool responses

    McPNL is a specific Monte Carlo computer code that has been developed to simulate a pulsed neutron oil well logging tool and uses implicit capture, Russian roulette and statistical estimation techniques as primary variance reduction methods. The code has been validated by benchmarking against six sets of laboratory test pit data on water, limestone and quartz formations with widely varying sets of borehole and formation conditions. McDNL is a specific Monte Carlo computer code that has been developed to simulate a dual-spaced neutron porosity tool. The low counting yield in the far detector of the tool requires the use of biasing schemes to obtain adequate efficiency. Exponential transform and directional biasing techniques have been applied with remarkable success for this problem, along with source biasing, implicit capture, Russian roulette and statistical estimation techniques. The code has been benchmarked against five sets of laboratory test pit data and found to be valid. Correlated sampling can be optionally used in the code to accurately predict the relative change in the detector response due to small perturbations in the formation porosity. (author)

  9. Planning for Evolution in a Production Environment: Migration from a Legacy Geometry Code to an Abstract Geometry Modeling Language in STAR

    Increasingly detailed descriptions of complex detector geometries are required for the simulation and analysis of today's high-energy and nuclear physics experiments. As new tools for the representation of geometry models become available during the course of an experiment, a fundamental challenge arises: how best to migrate from legacy geometry codes developed over many runs to the new technologies, such as the ROOT/TGeo [1] framework, without losing touch with years of development, tuning and validation. One approach, which has been discussed within the community for a number of years, is to represent the geometry model in a higher-level language independent of the concrete implementation of the geometry. The STAR experiment has used this approach to successfully migrate its legacy GEANT 3-era geometry to an Abstract geometry Modelling Language (AgML), which allows us to create both native GEANT 3 and ROOT/TGeo implementations. The language is supported by parsers and a C++ class library which enables the automated conversion of the original source code to AgML, supports export back to the original AgSTAR[5] representation, and creates the concrete ROOT/TGeo geometry implementation used by our track reconstruction software. In this paper we present our approach, design and experience and will demonstrate physical consistency between the original AgSTAR and new AgML geometry representations.

  10. Specific experimental instrumentation and PC codes for magnetic fields numerical simulation

    Lopez C, R.; Chavez A, E.; Gaytan G, E.; Melendez L, L.; Valencia A, R.; Flores O, A. [Instituto Nacional de Investigaciones Nucleares, Mexico City (Mexico)

    1994-12-31

    The specific instrumentation for a security system, plasma diagnostic as well as PC codes for numerical simulation of magnetic fields for toroidal configurations are presented. An automated security system to avoid electric hazards through a robotized arm with a TV chamber is described. For plasma diagnostic purposes a mobile system with an electrical single probe has been constructed, and plasma {eta} characteristic curves have been obtained. The PC codes were used to design the magnetic system of Novillo Tokamak as well as to correct stray magnetic fields inside the chamber; a typical magnetic field pattern is included. (author). 7 refs, 4 figs.

  11. The computer code SEURBNUK/EURDYN (Release 1). Input and output specification

    SEURBNUK/EURODYN is an extension of SEURBNUK-2, a two dimensional, axisymmetric, Eulerian, finite element containment code in which the finite difference thin shell treatment is replaced by a finite element calculation for both thin and thick structures. These codes are designed to model the hydrodynamic development in time of a hypothetical core disruptive accident (HCDA) in a fast breeder reactor. This manual describes the input data specifications needed for the execution of SEURBNUK/EURDYN calculations, with information on output facilities, and aid to users to avoid some common difficulties. (UK)

  12. Specific and Modular Binding Code for Cytosine Recognition in Pumilio/FBF (PUF) RNA-binding Domains*♦

    Dong, Shuyun; Wang, Yang; Cassidy-Amstutz, Caleb; Lu, Gang; Bigler, Rebecca; Jezyk, Mark R.; Li, Chunhua; Hall, Traci M. Tanaka; Wang, Zefeng

    2011-01-01

    Pumilio/fem-3 mRNA-binding factor (PUF) proteins possess a recognition code for bases A, U, and G, allowing designed RNA sequence specificity of their modular Pumilio (PUM) repeats. However, recognition side chains in a PUM repeat for cytosine are unknown. Here we report identification of a cytosine-recognition code by screening random amino acid combinations at conserved RNA recognition positions using a yeast three-hybrid system. This C-recognition code is specific and modular as specificit...

  13. A human-specific de novo protein-coding gene associated with human brain functions.

    Chuan-Yun Li

    2010-03-01

    Full Text Available To understand whether any human-specific new genes may be associated with human brain functions, we computationally screened the genetic vulnerable factors identified through Genome-Wide Association Studies and linkage analyses of nicotine addiction and found one human-specific de novo protein-coding gene, FLJ33706 (alternative gene symbol C20orf203. Cross-species analysis revealed interesting evolutionary paths of how this gene had originated from noncoding DNA sequences: insertion of repeat elements especially Alu contributed to the formation of the first coding exon and six standard splice junctions on the branch leading to humans and chimpanzees, and two subsequent substitutions in the human lineage escaped two stop codons and created an open reading frame of 194 amino acids. We experimentally verified FLJ33706's mRNA and protein expression in the brain. Real-Time PCR in multiple tissues demonstrated that FLJ33706 was most abundantly expressed in brain. Human polymorphism data suggested that FLJ33706 encodes a protein under purifying selection. A specifically designed antibody detected its protein expression across human cortex, cerebellum and midbrain. Immunohistochemistry study in normal human brain cortex revealed the localization of FLJ33706 protein in neurons. Elevated expressions of FLJ33706 were detected in Alzheimer's brain samples, suggesting the role of this novel gene in human-specific pathogenesis of Alzheimer's disease. FLJ33706 provided the strongest evidence so far that human-specific de novo genes can have protein-coding potential and differential protein expression, and be involved in human brain functions.

  14. Specific structural probing of plasmid-coded ribosomal RNAs from Escherichia coli

    Aagaard, C; Rosendahl, G; Dam, M; Powers, T; Douthwaite, S

    1991-01-01

    ribosome population, which consequently hinders direct probing of mutant rRNAs. Here, we describe how nonconserved helical regions of plasmid-coded rRNA have been altered in a manner that preserves their secondary structures while creating new sites for primer extension of mutant rRNAs. This facilitates...... specific biochemical probing of mutagenised rRNA regions despite the background of wild-type molecules. Four priming sites have been made to investigate the structural effects of mutations in the GTPase centre, helix 1200-1250, the peptidyl transferase region and the alpha-sarcin loop of 23S rRNA....

  15. The computer code SEURBNUK/EURDYN (release 1). Input and output specifications

    SEURBNUK-2 is a two-dimensional, axisymmetric, Eulerian, finite difference containment code developed initially by AWRE Aldermaston, AEE Winfrith and JRC-Ispra, and more recently by AEEW, JRC and EIR Wuerenlingen. The numerical procedure adopted in SEURBNUK to solve the hydrodynamic equations is based on the semi-implicit ICE method which itself is an extension of the MAC algorithm. SEURBNUK has a finite difference thin shell treatment for vessels and internal structures of arbitrary shape and includes the effects of the compressibility of the fluid. Fluid flow through porous media and porous structures can also be accommodated. SEURBNUK/EURDYN is an extension of SEURBNUK-2 in which the finite difference thin shell treatment is replaced by a finite element calculation for both thin or thick structures. This has been achieved by coupling the finite element code EURDYN with SEURBNUK-2, allowing the use of conical shell elements and axisymmetric triangular elements. Within the code, the equations of motion for the structures are solved quite separately from those for the fluid, and the timestep for the fluid can be an integer multiple of that for the structures. The interaction of the structures with the fluid is then considered as a modification to the coefficients in the pressure equations, the modifications naturally depending on the behaviour of the structures within the fluid cell. The code is limited to dealing with a single fluid, the coolant, and the bubble and the cover gas are treated as cavities of uniform pressure calculated via appropriate pressure-volume-energy relationships. This manual describes the input data specifications needed for the execution of SEURBNUK/EURDYN calculations. After explaining the output facilities information is included to aid users to avoid some common pit-falls. (author)

  16. Analysis of genetic code ambiguity arising from nematode-specific misacylated tRNAs.

    Kiyofumi Hamashima

    Full Text Available The faithful translation of the genetic code requires the highly accurate aminoacylation of transfer RNAs (tRNAs. However, it has been shown that nematode-specific V-arm-containing tRNAs (nev-tRNAs are misacylated with leucine in vitro in a manner that transgresses the genetic code. nev-tRNA(Gly (CCC and nev-tRNA(Ile (UAU, which are the major nev-tRNA isotypes, could theoretically decode the glycine (GGG codon and isoleucine (AUA codon as leucine, causing GGG and AUA codon ambiguity in nematode cells. To test this hypothesis, we investigated the functionality of nev-tRNAs and their impact on the proteome of Caenorhabditis elegans. Analysis of the nucleotide sequences in the 3' end regions of the nev-tRNAs showed that they had matured correctly, with the addition of CCA, which is a crucial posttranscriptional modification required for tRNA aminoacylation. The nuclear export of nev-tRNAs was confirmed with an analysis of their subcellular localization. These results show that nev-tRNAs are processed to their mature forms like common tRNAs and are available for translation. However, a whole-cell proteome analysis found no detectable level of nev-tRNA-induced mistranslation in C. elegans cells, suggesting that the genetic code is not ambiguous, at least under normal growth conditions. Our findings indicate that the translational fidelity of the nematode genetic code is strictly maintained, contrary to our expectations, although deviant tRNAs with misacylation properties are highly conserved in the nematode genome.

  17. Abstract and Lexically Specific Information in Sound Patterns: Evidence from /r/-sandhi in Rhotic and Non-rhotic Varieties of English.

    Cohen-Goldberg, Ariel M

    2015-12-01

    Phonological theories differ as to whether phonological knowledge is abstract (e.g., phonemic), concrete (e.g., exemplar-based), or some combination of the two. The abstractness/concreteness of phonological knowledge was examined by analyzing the process of /r/-sandhi in two corpora of spoken English. Two predictions of exemplar-based theories were examined: the extent to which a word manifests a particular sound pattern like /r/-deletion should be influenced by (1) its lexical frequency and (2) its distribution in the language with respect to the sound pattern's conditioning environment. Lexical frequency was found to influence /r/-sandhi in a corpus of rhotic American English but not in a corpus of predominantly non-rhotic British English. No effect of a word's long-term distribution was found in either corpus. These results support theories proposing that phonological knowledge is both word-specific and abstract and indicate that speakers do not store all phonetic detail that is in principle available to them. The factors that may favor the use of word-specific versus abstract representations are discussed. PMID:27483743

  18. STELLA: A domain-specific embedded language for stencil codes on structured grids

    Gysi, Tobias; Fuhrer, Oliver; Osuna, Carlos; Cumming, Benjamin; Schulthess, Thomas

    2014-05-01

    Adapting regional weather and climate models (RCMs) for hybrid many-core computing architectures is a formidable challenge. Achieving high performance on different supercomputing architectures while retaining a single source code are often perceived as contradicting goals. Typically, the numerical algorithms employed are tightly inter-twined with hardware dependent implementation choices and optimizations such as for example data-structures and loop order. While Fortran is currently the de-facto standard for programming RCMs, no single such standard for porting such models to graphics processing units (GPUs) has yet emerged. The approaches used can be grouped into three main categories: compiler directives (OpenACC, PGI compiler directives), custom programming languages (CUDA, OpenCL) and domain-specific libraries or languages. STELLA (STencil Loop LAnguage) is a domain-specific embedded language (DSEL) built using generic programming in C++ which is targeted at stencil codes on structured grids. It allows a high-level specification of the algorithm while separating hardware dependent implementation details into back-ends. Currently, a back-end for multi-core CPUs using the OpenMP programming model and a back-end for NVIDIA GPUs using the CUDA programming mode has been developed. We will present the domain-specific language and its features such as software managed caching. With the example of an implementation of the dynamical core of a RCM (COSMO) we will compare performance with respect to the original Fortran implementation both on both CPUs and GPUs. Finally, we will discuss advantages and disadvantages of our approach as compared to other approaches such as source-to-source translators.

  19. Abstract algebra

    Deskins, W E

    1996-01-01

    This excellent textbook provides undergraduates with an accessible introduction to the basic concepts of abstract algebra and to the analysis of abstract algebraic systems. These systems, which consist of sets of elements, operations, and relations among the elements, and prescriptive axioms, are abstractions and generalizations of various models which evolved from efforts to explain or discuss physical phenomena.In Chapter 1, the author discusses the essential ingredients of a mathematical system, and in the next four chapters covers the basic number systems, decompositions of integers, diop

  20. Geometrical modification transfer between specific meshes of each coupled physical codes. Application to the Jules Horowitz research reactor experimental devices

    The CEA develops and uses scientific software, called physical codes, in various physical disciplines to optimize installation and experimentation costs. During a study, several physical phenomena interact, so a code coupling and some data exchanges between different physical codes are required. Each physical code computes on a particular geometry, usually represented by a mesh composed of thousands to millions of elements. This PhD Thesis focuses on the geometrical modification transfer between specific meshes of each coupled physical code. First, it presents a physical code coupling method where deformations are computed by one of these codes. Next, it discusses the establishment of a model, common to different physical codes, grouping all the shared data. Finally, it covers the deformation transfers between meshes of the same geometry or adjacent geometries. Geometrical modifications are discrete data because they are based on a mesh. In order to permit every code to access deformations and to transfer them, a continuous representation is computed. Two functions are developed, one with a global support, and the other with a local support. Both functions combine a simplification method and a radial basis function network. A whole use case is dedicated to the Jules Horowitz reactor. The effect of differential dilatations on experimental device cooling is studied. (author)

  1. Site-Specific Rate Constant Measurements for Primary and Secondary H- and D-Abstraction by OH Radicals: Propane and n -Butane

    Badra, Jihad

    2014-07-03

    Site-specific rate constants for hydrogen (H) and deuterium (D) abstraction by hydroxyl (OH) radicals were determined experimentally by monitoring the reaction of OH with two normal and six deuterated alkanes. The studied alkanes include propane (C3H8), propane 2,2 D2 (CH 3CD2CH3), propane 1,1,1-3,3,3 D6 (CD 3CH2CD3), propane D8 (C3D 8), n-butane (n-C4H10), butane 2,2-3,3 D4 (CH3CD2CD2CH3), butane 1,1,1-4,4,4 D6 (CD3CH2CH2CD3), and butane D10 (C4D10). Rate constant measurements were carried out over 840-1470 K and 1.2-2.1 atm using a shock tube and OH laser absorption. Previous low-temperature data were combined with the current high-temperature measurements to generate three-parameter fits which were then used to determine the site-specific rate constants. Two primary (P1,H and P 1,D) and four secondary (S00,H, S00,D, S 01,H, and S01,D) H- and D-abstraction rate constants, in which the subscripts refer to the number of C atoms connected to the next-nearest-neighbor C atom, are obtained. The modified Arrhenius expressions for the six site-specific abstractions by OH radicals are P1,H = 1.90 × 10-18T2.00 exp(-340.87 K/T) cm 3molecule-1s-1 (210-1294 K); P1,D= 2.72 × 10-17 T1.60 exp(-895.57 K/T) cm 3molecule-1s-1 (295-1317 K); S00,H = 4.40 × 10-18 T1.93 exp(121.50 K/T) cm 3molecule-1s-1 (210-1294 K); S00,D = 1.45 × 10-20 T2.69 exp(282.36 K/T) cm 3molecule-1s-1 (295-1341 K); S01,H = 4.65 × 10-17 T1.60 exp(-236.98 K/T) cm 3molecule-1s-1 (235-1407 K); S01,D = 1.26 × 10-18 T2.07 exp(-77.00 K/T) cm 3molecule-1s-1 (294-1412 K). © 2014 American Chemical Society.

  2. Coding of meaningful concepts in lymphedema-specific questionnaires with the ICF

    Viehoff, P.B.; Hidding, J.T.; Heerkens, Y.F.; Ravensberg, C.D. van; Neumann, H.A.

    2013-01-01

    Abstract Purpose: To identify and quantify the meaningful concepts within questionnaires focusing on lymphedema using the International Classification of Functioning, Disability and Health (ICF). Methods: Electronic searches of Medline, EMBASE, CINAHL, CENtral and Pedro (2005-2010) were conducted. T

  3. Specific and modular binding code for cytosine recognition in Pumilio/FBF (PUF) RNA-binding domains.

    Dong, Shuyun; Wang, Yang; Cassidy-Amstutz, Caleb; Lu, Gang; Bigler, Rebecca; Jezyk, Mark R; Li, Chunhua; Hall, Traci M Tanaka; Wang, Zefeng

    2011-07-29

    Pumilio/fem-3 mRNA-binding factor (PUF) proteins possess a recognition code for bases A, U, and G, allowing designed RNA sequence specificity of their modular Pumilio (PUM) repeats. However, recognition side chains in a PUM repeat for cytosine are unknown. Here we report identification of a cytosine-recognition code by screening random amino acid combinations at conserved RNA recognition positions using a yeast three-hybrid system. This C-recognition code is specific and modular as specificity can be transferred to different positions in the RNA recognition sequence. A crystal structure of a modified PUF domain reveals specific contacts between an arginine side chain and the cytosine base. We applied the C-recognition code to design PUF domains that recognize targets with multiple cytosines and to generate engineered splicing factors that modulate alternative splicing. Finally, we identified a divergent yeast PUF protein, Nop9p, that may recognize natural target RNAs with cytosine. This work deepens our understanding of natural PUF protein target recognition and expands the ability to engineer PUF domains to recognize any RNA sequence. PMID:21653694

  4. Specific and Modular Binding Code for Cytosine Recognition in Pumilio/FBF (PUF) RNA-binding Domains

    Dong, Shuyun; Wang, Yang; Cassidy-Amstutz, Caleb; Lu, Gang; Bigler, Rebecca; Jezyk, Mark R.; Li, Chunhua; Tanaka Hall, Traci M.; Wang, Zefeng (NIH); (Beijing U); (UNC)

    2011-10-28

    Pumilio/fem-3 mRNA-binding factor (PUF) proteins possess a recognition code for bases A, U, and G, allowing designed RNA sequence specificity of their modular Pumilio (PUM) repeats. However, recognition side chains in a PUM repeat for cytosine are unknown. Here we report identification of a cytosine-recognition code by screening random amino acid combinations at conserved RNA recognition positions using a yeast three-hybrid system. This C-recognition code is specific and modular as specificity can be transferred to different positions in the RNA recognition sequence. A crystal structure of a modified PUF domain reveals specific contacts between an arginine side chain and the cytosine base. We applied the C-recognition code to design PUF domains that recognize targets with multiple cytosines and to generate engineered splicing factors that modulate alternative splicing. Finally, we identified a divergent yeast PUF protein, Nop9p, that may recognize natural target RNAs with cytosine. This work deepens our understanding of natural PUF protein target recognition and expands the ability to engineer PUF domains to recognize any RNA sequence.

  5. Specific and Modular Binding Code for Cytosine Recognition in Pumilio/FBF (PUF) RNA-binding Domains*♦

    Dong, Shuyun; Wang, Yang; Cassidy-Amstutz, Caleb; Lu, Gang; Bigler, Rebecca; Jezyk, Mark R.; Li, Chunhua; Hall, Traci M. Tanaka; Wang, Zefeng

    2011-01-01

    Pumilio/fem-3 mRNA-binding factor (PUF) proteins possess a recognition code for bases A, U, and G, allowing designed RNA sequence specificity of their modular Pumilio (PUM) repeats. However, recognition side chains in a PUM repeat for cytosine are unknown. Here we report identification of a cytosine-recognition code by screening random amino acid combinations at conserved RNA recognition positions using a yeast three-hybrid system. This C-recognition code is specific and modular as specificity can be transferred to different positions in the RNA recognition sequence. A crystal structure of a modified PUF domain reveals specific contacts between an arginine side chain and the cytosine base. We applied the C-recognition code to design PUF domains that recognize targets with multiple cytosines and to generate engineered splicing factors that modulate alternative splicing. Finally, we identified a divergent yeast PUF protein, Nop9p, that may recognize natural target RNAs with cytosine. This work deepens our understanding of natural PUF protein target recognition and expands the ability to engineer PUF domains to recognize any RNA sequence. PMID:21653694

  6. INVENTORY ABSTRACTION

    G. Ragan

    2001-12-19

    The purpose of the inventory abstraction, which has been prepared in accordance with a technical work plan (CRWMS M&O 2000e for ICN 02 of the present analysis, and BSC 2001e for ICN 03 of the present analysis), is to: (1) Interpret the results of a series of relative dose calculations (CRWMS M&O 2000c, 2000f). (2) Recommend, including a basis thereof, a set of radionuclides that should be modeled in the Total System Performance Assessment in Support of the Site Recommendation (TSPA-SR) and the Total System Performance Assessment in Support of the Final Environmental Impact Statement (TSPA-FEIS). (3) Provide initial radionuclide inventories for the TSPA-SR and TSPA-FEIS models. (4) Answer the U.S. Nuclear Regulatory Commission (NRC)'s Issue Resolution Status Report ''Key Technical Issue: Container Life and Source Term'' (CLST IRSR) key technical issue (KTI): ''The rate at which radionuclides in SNF [spent nuclear fuel] are released from the EBS [engineered barrier system] through the oxidation and dissolution of spent fuel'' (NRC 1999, Subissue 3). The scope of the radionuclide screening analysis encompasses the period from 100 years to 10,000 years after the potential repository at Yucca Mountain is sealed for scenarios involving the breach of a waste package and subsequent degradation of the waste form as required for the TSPA-SR calculations. By extending the time period considered to one million years after repository closure, recommendations are made for the TSPA-FEIS. The waste forms included in the inventory abstraction are Commercial Spent Nuclear Fuel (CSNF), DOE Spent Nuclear Fuel (DSNF), High-Level Waste (HLW), naval Spent Nuclear Fuel (SNF), and U.S. Department of Energy (DOE) plutonium waste. The intended use of this analysis is in TSPA-SR and TSPA-FEIS. Based on the recommendations made here, models for release, transport, and possibly exposure will be developed for the isotopes that would be the highest

  7. Poly(A) code analyses reveal key determinants for tissue-specific mRNA alternative polyadenylation.

    Weng, Lingjie; Li, Yi; Xie, Xiaohui; Shi, Yongsheng

    2016-06-01

    mRNA alternative polyadenylation (APA) is a critical mechanism for post-transcriptional gene regulation and is often regulated in a tissue- and/or developmental stage-specific manner. An ultimate goal for the APA field has been to be able to computationally predict APA profiles under different physiological or pathological conditions. As a first step toward this goal, we have assembled a poly(A) code for predicting tissue-specific poly(A) sites (PASs). Based on a compendium of over 600 features that have known or potential roles in PAS selection, we have generated and refined a machine-learning algorithm using multiple high-throughput sequencing-based data sets of tissue-specific and constitutive PASs. This code can predict tissue-specific PASs with >85% accuracy. Importantly, by analyzing the prediction performance based on different RNA features, we found that PAS context, including the distance between alternative PASs and the relative position of a PAS within the gene, is a key feature for determining the susceptibility of a PAS to tissue-specific regulation. Our poly(A) code provides a useful tool for not only predicting tissue-specific APA regulation, but also for studying its underlying molecular mechanisms. PMID:27095026

  8. The specific purpose Monte Carlo code McENL for simulating the response of epithermal neutron lifetime well logging tools

    A new specific purpose Monte Carlo code called McENL for modeling the time response of epithermal neutron lifetime tools is described. The code was developed so that the Monte Carlo neophyte can easily use it. A minimum amount of input preparation is required and specified fixed values of the parameters used to control the code operation can be used. The weight windows technique, employing splitting and Russian Roulette, is used with an automated importance function based on the solution of an adjoint diffusion model to improve the code efficiency. Complete composition and density correlated sampling is also included in the code and can be used to study the effect on tool response of small variations in the formation, borehole, or logging tool composition and density. An illustration of the latter application is given here for the density of a thermal neutron filter. McENL was benchmarked against test-pit data for the Mobil pulsed neutron porosity (PNP) tool and found to be very accurate. Results of the experimental validation and details of code performance are presented

  9. comments to the judicial enforcement of injunctions requiring a person to do or cease doing specific actions in the new brazilian Civil Procedure Code

    Flávia Pereira Hill

    2015-06-01

    Full Text Available The present study analyses the judicial enforcement of injunctions requiring a person to do or cease doing specific actions in the new Brazilian Civil Procedure Code. The article examines the main innovations brought about by the new code, in comparison with doctrine and jurisprudence built under the Brazilian Civil Procedure Code of 1973.

  10. MAIN ABSTRACTS

    2012-01-01

    The Key Points in Keeping Marxism up with the Times and a Review of Eagleton's Understanding of Marxism Yi Junqing Keeping Marxism up with the times is an important task for the theoretical innovation of contemporary Marxism in China. It requires us to explicate at a multi-dimensional level the essential connection between Marxism and the specificity of our time, as well as the key points in keeping Marxism with the times.

  11. Beyond Stabilizer Codes II: Clifford Codes

    Klappenecker, Andreas; Roetteler, Martin

    2000-01-01

    Knill introduced a generalization of stabilizer codes, in this note called Clifford codes. It remained unclear whether or not Clifford codes can be superior to stabilizer codes. We show that Clifford codes are stabilizer codes provided that the abstract error group has an abelian index group. In particular, if the errors are modelled by tensor products of Pauli matrices, then the associated Clifford codes are necessarily stabilizer codes.

  12. Exploiting the hypoxia sensitive non-coding genome for organ-specific physiologic reprogramming.

    Bischof, Corinne; Krishnan, Jaya

    2016-07-01

    In this review we highlight the role of non-coding RNAs in the development and progression of cardiac pathology and explore the possibility of disease-associated RNAs serving as targets for cardiac-directed therapeutics. Contextually, we focus on the role of stress-induced hypoxia as a driver of disease development and progression through activation of hypoxia inducible factor 1α (HIF1α) and explore mechanisms underlying HIFα function as an enforcer of cardiac pathology through direct transcriptional coupling with the non-coding transcriptome. In the interest of clarity, we will confine our analysis to cardiac pathology and focus on three defining features of the diseased state, namely metabolic, growth and functional reprogramming. It is the aim of this review to explore possible mechanisms through which HIF1α regulation of the non-coding transcriptome connects to spatiotemporal control of gene expression to drive establishment of the diseased state, and to propose strategies for the exploitation of these unique RNAs as targets for clinical therapy. This article is part of a Special Issue entitled: Cardiomyocyte Biology: Integration of Developmental and Environmental Cues in the Heart edited by Marcus Schaub and Hughes Abriel. PMID:26851074

  13. BALWOIS: Abstracts

    anthropogenic pressures and international shared water. Here are the 320 abstracts proposed by authors and accepted by the Scientific Committee. More than 200 papers are presented during the Conference on 8 topics related to Hydrology, Climatology and Hydro biology: - Climate and Environment; - Hydrological regimes and water balances; - Droughts and Floods; -Integrated Water Resources Management; -Water bodies Protection and Eco hydrology; -Lakes; -Information Systems for decision support; -Hydrological modelling. Papers relevant to INIS are indexed separately

  14. MAIN ABSTRACTS

    2011-01-01

    Analysis on the Formation of Original Ethics from Shan Hai Jing QI Wei-hong (Philosophy Department ,Nanjing University ,Nanjing Jiangsu 210093) Abstract:The book Shah Hal Jing ( the Classic of Mountains and Rivers),filled with good expectations and dreams of living of ancient people, with a clear description of the tendency of right and wrong,reflects the moral outlook of ancient people. The taboos and rituals described in the book are a reflection of ancient people's specifications for the adjustment of the social order. Therefore.it can be concluded thatthe original ethics in Shan HaiJing has been formed as described in ancient times but did not show a clear cultural pattern, resulting from a varietyof historical premises such as the level of productive labor.ancient people's level of consciousness and the social relations at that time. Key words :Shan Hal Jing,original ethics,ancient people

  15. Abstract algebra structure and application

    Finston, David R

    2014-01-01

    This text seeks to generate interest in abstract algebra by introducing each new structure and topic via a real-world application. The down-to-earth presentation is accessible to a readership with no prior knowledge of abstract algebra. Students are led to algebraic concepts and questions in a natural way through their everyday experiences. Applications include: Identification numbers and modular arithmetic (linear) error-correcting codes, including cyclic codes ruler and compass constructions cryptography symmetry of patterns in the real plane Abstract Algebra: Structure and Application is suitable as a text for a first course on abstract algebra whose main purpose is to generate interest in the subject, or as a supplementary text for more advanced courses. The material paves the way to subsequent courses that further develop the theory of abstract algebra and will appeal to students of mathematics, mathematics education, computer science, and engineering interested in applications of algebraic concepts.

  16. Using the CompGen code for developing new MMS modules specific to CANDU type reactors

    The Modular Modeling System, MMS, is an advanced tool for thermal hydraulic analyses. The MMS code is built upon a modular philosophy allowing users to construct their own schemes from the existing MMS modules. Also, it is possible to develop new MMS modules by using the CompGen sub-code. Developing new modules in the frame of MMS program was necessary because the standard modules of the program libraries are customized to the American reactors, particularly to PWR type reactors. As known the Cernavoda NPP is of PHWR type having equipment and components different from the structure point of view, hence differ from the point of view of the equation describing the transient process. An example is the module of low pressure part of the turbine in the secondary circuit of the plant, where the moisture extraction coefficients measured from equipment operation are different from the coefficient introduced in the module of the MMS library. The new modules developed in this work were compared with data from the thermal balance supplied by General Electric, with functional data from operation, and with the data from the Commissioning Report of the Cernavoda NPP Unit 1 commissioning. In this work new modules which or developed are presented as well as two examples of using the steam generator modules, high pressure turbine, low pressure turbine, and superheater separator

  17. Non coding RNA: sequence-specific guide for chromatin modification and DNA damage signaling

    Sofia eFrancia

    2015-11-01

    Full Text Available Chromatin conformation shapes the environment in which our genome is transcribed into RNA. Transcription is a source of DNA damage, thus it often occurs concomitantly to DNA damage signaling. Growing amounts of evidence suggest that different types of RNAs can, independently from their protein-coding properties, directly affect chromatin conformation, transcription and splicing, as well as promote the activation of the DNA damage response (DDR and DNA repair. Therefore, transcription paradoxically functions to both threaten and safeguard genome integrity. On the other hand, DNA damage signaling is known to modulate chromatin to suppress transcription of the surrounding genetic unit. It is thus intriguing to understand how transcription can modulate DDR signaling while, in turn, DDR signaling represses transcription of chromatin around the DNA lesion. An unexpected player in this field is the RNA interference (RNAi machinery, which play roles in transcription, splicing and chromatin modulation in several organisms. Non-coding RNAs (ncRNAs and several protein factors involved in the RNAi pathway are well known master regulators of chromatin while only recent reports suggest that ncRNAs are involved in DDR signaling and homology-mediated DNA repair. Here, we discuss the experimental evidence supporting the idea that ncRNAs act at the genomic loci from which they are transcribed to modulate chromatin, DDR signaling and DNA repair.

  18. Dealing With Abstraction: Reducing Abstraction in Teaching (RAiT)

    Subedi, Krishna Prasad

    2014-01-01

    One of the most important challenges for mathematics teachers involves dealing with mathematical abstraction, specifically; figuring out efficient ways to translate abstract concepts into more easily understandable ideas for their students. Reducing abstraction is one of the theoretical frameworks originally proposed by Hazzan (1991) to examine how learners deal with mathematical abstraction while working with new mathematical tasks or concepts. However, very little is known about how teache...

  19. INF Code related matters. Joint IAEA/IMO literature survey on potential consequences of severe maritime accidents involving the transport of radioactive material. 2 volumes. Vol. I - Report and publication titles. Vol. II - Relevant abstracts

    This literature survey was undertaken jointly by the International Maritime Organization (IMO) and the International Atomic Energy Agency (IAEA) as a step in addressing the subject of environmental impact of accidents involving materials subject to the IMO's Code for the Safe Carriage of Irradiated Nuclear Fuel, Plutonium and High-Level Radioactive Wastes in Flasks on Board Ships, also known as the INF Code. The results of the survey are provided in two volumes: the first one containing the description of the search and search results with the list of generated publication titles, and the second volume containing the abstracts of those publications deemed relevant for the purposes of the literature survey. Literature published between 1980 and mid-1999 was reviewed by two independent consultants who generated publication titles by performing searches of appropriate databases, and selected the abstracts of relevant publications for inclusion in this survey. The IAEA operates INIS, the world's leading computerised bibliographical information system on the peaceful uses of nuclear energy. The acronym INIS stands for International Nuclear Information System. INIS Members are responsible for determining the relevant nuclear literature produced within their borders or organizational confines, and then preparing the associated input in accordance with INIS rules. INIS records are included in other major databases such as the Energy, Science and Technology database of the DIALOG service. Because it is the INIS Members, rather than the IAEA Secretariat, who are responsible for its contents, it was considered appropriate that INIS be the primary source of information for this literature review. Selected unpublished reports were also reviewed, e.g. Draft Proceedings of the Special Consultative Meeting of Entities involved in the maritime transport of materials covered by the INF Code (SCM 5), March 1996. Many of the formal papers at SCM 5 were included in the literature

  20. Breaking the Customer Code : A model to Translate Customer Expectations into Specification Limits

    Gregorio, Ruben

    2010-01-01

    Today, firms compete with services rather than goods. Large service organizations are beginning to use Six Sigma as continuous improvement tool. An important part of the Six Sigma methodology is the calculation of number of defects in the process, i.e. points outside the specification limits. Unlike goods quality, which can be measured objectively by number of defects, in service goods the setting up of specification limits is a complicated issue because it is marked by the use and expectatio...

  1. ESPR 2014. Abstracts

    NONE

    2014-06-15

    The Proceedings on ESPR 2014 include abstracts concerning the following topics: pediatric imaging: thorax, cardiovascular system, CT-technique, head and neck, perinatal imaging, molecular imaging; interventional imaging; specific focus: muscoskeletal imaging in juvenile idiopathic arthritis; radiation protection; oncology; molecular imaging - nuclear medicine; uroradiology and abdominal imaging.

  2. Contents and structure of abstracts

    Nemecková, Lenka; Dobrovolný, Viktor; Šauperl, Alenka; Jamar, Nina; Veselá, Eliška

    2015-01-01

    Purpose - Publishers of some scientific journals and the ISO standard require or recommend specific information to be present in abstracts. However little is known whether this is what scientists give when they write abstracts. The structure of abstracts was tested in Czech, Slovenian and international scientific journals in the English language in the areas of library and information science and materials science. Design/methodology/approach - One hundred research paper abstracts were select...

  3. An Improved Algorithm based on Abstract Syntax Tree for Source Code Plagiarism Detection%一种改进的基于抽象语法树的软件源代码比对算法

    刘楠; 韩丽芳; 夏坤峰; 曲通

    2014-01-01

    在软件同源性检测方法中,基于抽象语法树的比对方法能够有效地检测出基于代码全文拷贝、修改变量名、调整代码顺序等的抄袭手段,被广泛用于抄袭检测工具中。但基于抽象语法树的比对方法对于修改变量类型和添加无意义变量的抄袭手段束手无策。针对这种情况,提出了一种基于抽象语法树的改进思想,该思想通过剪去语法树中影响判断的叶子节点的手段来还原检测原文抄袭,能够达到有效检测修改变量类型和添加无意义变量等抄袭的目的。%Among the source code plagiarism detection algorithms used in software engineering, the algorithm based on abstract syntax tree (AST) can effectively detect those plagiarized cases of copying with no modiifcation, modifying variable names and changing the source code sequence, but the algorithm can not detect the cases of modifying the variable type, adding no useful variables and so on. In this paper, we propose an improved algorithm based on abstract syntax tree, which is implemented by cutting out the syntax tree leaf nodes that may affect the judgment. This improved algorithm can positively detect the plagiarism cases described in the previous.

  4. Increased allowable stresses and acceptance of international material specifications in the ASME Boiler and Pressure Vessel Code

    Section II of the ASME Boiler a Pressure Vessel Code consists of four volumes or Parts: A, B, C, and D. Parts A and B contain the ferrous and nonferrous base-material specifications that have been adopted by the ASME Boiler and Pressure Vessel Committee (B and PVC). Part C contains the welding consumable material specifications. Part D contains the tables and charts of design values and material properties required for any of the construction sections of the ASME B and PVC Code. Section II, Parts A, B, and D are under the jurisdiction of the Subcommittee II on Materials of the ASME B and PVC Committee. Part C is under the jurisdiction of Subcommittee IX on welding. This paper will describe the most important of the recent developments for Parts A, B, and D. These are: (1) The increase in allowable stresses for Section I; Section VIII, Division 1 ; and Section III, Classes 2 and 3 Construction, in pan D; (2) The adoption of international material specifications into pans A and B; and (3) The setting of allowable stresses for international materials in Part D. (author)

  5. Sublayer-Specific Coding Dynamics during Spatial Navigation and Learning in Hippocampal Area CA1.

    Danielson, Nathan B; Zaremba, Jeffrey D; Kaifosh, Patrick; Bowler, John; Ladow, Max; Losonczy, Attila

    2016-08-01

    The mammalian hippocampus is critical for spatial information processing and episodic memory. Its primary output cells, CA1 pyramidal cells (CA1 PCs), vary in genetics, morphology, connectivity, and electrophysiological properties. It is therefore possible that distinct CA1 PC subpopulations encode different features of the environment and differentially contribute to learning. To test this hypothesis, we optically monitored activity in deep and superficial CA1 PCs segregated along the radial axis of the mouse hippocampus and assessed the relationship between sublayer dynamics and learning. Superficial place maps were more stable than deep during head-fixed exploration. Deep maps, however, were preferentially stabilized during goal-oriented learning, and representation of the reward zone by deep cells predicted task performance. These findings demonstrate that superficial CA1 PCs provide a more stable map of an environment, while their counterparts in the deep sublayer provide a more flexible representation that is shaped by learning about salient features in the environment. VIDEO ABSTRACT. PMID:27397517

  6. Recognizing cognates and interlingual homographs: Effects of code similarity in language specific and generalized lexical decision

    Lemhöfer, K.M.L.; Dijkstra, A.F.J.

    2004-01-01

    Four experiments investigated how cross-linguistic overlap in semantics, orthography, and phonology affects bilingual word recognition in different variants of the lexical decision task. Dutch-English bilinguals performed a language-specific or a generalized lexical decision task including words tha

  7. Breaking the Discrepancy Code: A Meta-Analysis of the Specific Learning Disability Literature

    Bachmeier, Randy J.

    2009-01-01

    Previous "selective" meta-analyses of the literature relating to the IQ-achievement discrepancy model of specific learning disability identification have concluded that "underachieving" and "low-achieving" poor readers do not differ in any educationally meaningful way. Underachievers are those poor readers who qualify as learning disabled using an…

  8. Sparse but specific temporal coding by spikes in an insect sensory-motor ocellar pathway.

    Simmons, Peter J; van Steveninck, Rob R de Ruyter

    2010-08-01

    We investigate coding in a locust brain neuron, DNI, which transforms graded synaptic input from ocellar L-neurons into axonal spikes that travel to excite particular thoracic flight neurons. Ocellar neurons are naturally stimulated by fluctuations in light collected from a wide field of view, for example when the visual horizon moves up and down. We used two types of stimuli: fluctuating light from a light-emitting diode (LED), and a visual horizon displayed on an electrostatic monitor. In response to randomly fluctuating light stimuli delivered from the LED, individual spikes in DNI occur sparsely but are timed to sub-millisecond precision, carrying substantial information: 4.5-7 bits per spike in our experiments. In response to these light stimuli, the graded potential signal in DNI carries considerably less information than in presynaptic L-neurons. DNI is excited in phase with either sinusoidal light from an LED or a visual horizon oscillating up and down at 20 Hz, and changes in mean light level or mean horizon level alter the timing of excitation for each cycle. DNI is a multimodal interneuron, but its ability to time spikes precisely in response to ocellar stimulation is not degraded by additional excitation. We suggest that DNI is part of an optical proprioceptor system, responding to the optical signal induced in the ocelli by nodding movements of the locust head during each wing-beat. PMID:20639424

  9. Specifications for a neutron scattering code for an XY geometry: DAIXY

    This report describes the specifications of the DAIXY programme which resolves the difference equations system analogue to the homogeneous problem of multigroup neutron scattering, in a two-dimensional space with XY geometry. The maximum number of points treated is 10 050. The number of groups must be less than 4. The internal iterations are dealt with by the alternating directions method; the external iterations are accelerated by the extrapolation method due to Tchebychev. (authors)

  10. Emergence and Evolution of Hominidae-Specific Coding and Noncoding Genomic Sequences.

    Saber, Morteza Mahmoudi; Adeyemi Babarinde, Isaac; Hettiarachchi, Nilmini; Saitou, Naruya

    2016-01-01

    Family Hominidae, which includes humans and great apes, is recognized for unique complex social behavior and intellectual abilities. Despite the increasing genome data, however, the genomic origin of its phenotypic uniqueness has remained elusive. Clade-specific genes and highly conserved noncoding sequences (HCNSs) are among the high-potential evolutionary candidates involved in driving clade-specific characters and phenotypes. On this premise, we analyzed whole genome sequences along with gene orthology data retrieved from major DNA databases to find Hominidae-specific (HS) genes and HCNSs. We discovered that Down syndrome critical region 4 (DSCR4) is the only experimentally verified gene uniquely present in Hominidae. DSCR4 has no structural homology to any known protein and was inferred to have emerged in several steps through LTR/ERV1, LTR/ERVL retrotransposition, and transversion. Using the genomic distance as neutral evolution threshold, we identified 1,658 HS HCNSs. Polymorphism coverage and derived allele frequency analysis of HS HCNSs showed that these HCNSs are under purifying selection, indicating that they may harbor important functions. They are overrepresented in promoters/untranslated regions, in close proximity of genes involved in sensory perception of sound and developmental process, and also showed a significantly lower nucleosome occupancy probability. Interestingly, many ancestral sequences of the HS HCNSs showed very high evolutionary rates. This suggests that new functions emerged through some kind of positive selection, and then purifying selection started to operate to keep these functions. PMID:27289096

  11. Specifications for a two-dimensional multi-group scattering code: ALCI

    This report describes the specifications of the ALCI programme. This programme resolves the system of difference equations similar to the homogeneous problem of multigroup neutron scattering, with two dimensions in space, in the three geometries XY, RZ, RΘ. It is possible with this method to calculate geometric and composition criticalities and also to calculate the accessory problem on demand. The maximum number of points dealt with is 6000. The maximum permissible number of groups is 12. The internal iterations are treated by the method of alternating directions. The external iterations are accelerated using the extrapolation method due to Tchebychev. (authors)

  12. Satellite III non-coding RNAs show distinct and stress-specific patterns of induction

    Sengupta, Sonali, E-mail: sonalis@iitk.ac.in [Department of Biological Sciences and Bioengineering, Indian Institute of Technology, Kanpur 208 016 (India); Parihar, Rashmi [Department of Biological Sciences and Bioengineering, Indian Institute of Technology, Kanpur 208 016 (India); Ganesh, Subramaniam, E-mail: sganesh@iitk.ac.in [Department of Biological Sciences and Bioengineering, Indian Institute of Technology, Kanpur 208 016 (India)

    2009-04-24

    The heat shock response in human cells is associated with the transcription of satellite III repeats (SatIII) located in the 9q12 locus. Upon induction, the SatIII transcripts remain associated with the locus and recruit several transcription and splicing factors to form the nuclear stress bodies (nSBs). The nSBs are thought to modulate epigenetic changes during the heat shock response. We demonstrate here that the nSBs are induced by a variety of stressors and show stress-specific patterns of induction. While the transcription factor HSF1 is required for the induction of SatIII locus by the stressors tested, its specific role in the transcriptional process appears to be stress dependent. Our results suggest the existence of multiple transcriptional loci for the SatIII transcripts and that their activation might depend upon the type of stressors. Thus, induction of SatIII transcripts appears to be a generic response to a variety of stress conditions.

  13. Metacognition and abstract reasoning.

    Markovits, Henry; Thompson, Valerie A; Brisson, Janie

    2015-05-01

    The nature of people's meta-representations of deductive reasoning is critical to understanding how people control their own reasoning processes. We conducted two studies to examine whether people have a metacognitive representation of abstract validity and whether familiarity alone acts as a separate metacognitive cue. In Study 1, participants were asked to make a series of (1) abstract conditional inferences, (2) concrete conditional inferences with premises having many potential alternative antecedents and thus specifically conducive to the production of responses consistent with conditional logic, or (3) concrete problems with premises having relatively few potential alternative antecedents. Participants gave confidence ratings after each inference. Results show that confidence ratings were positively correlated with logical performance on abstract problems and concrete problems with many potential alternatives, but not with concrete problems with content less conducive to normative responses. Confidence ratings were higher with few alternatives than for abstract content. Study 2 used a generation of contrary-to-fact alternatives task to improve levels of abstract logical performance. The resulting increase in logical performance was mirrored by increases in mean confidence ratings. Results provide evidence for a metacognitive representation based on logical validity, and show that familiarity acts as a separate metacognitive cue. PMID:25416026

  14. Application of the source term code package to obtain a specific source term for the Laguna Verde Nuclear Power Plant

    The main objective of the project was to use the Source Term Code Package (STCP) to obtain a specific source term for those accident sequences deemed dominant as a result of probabilistic safety analyses (PSA) for the Laguna Verde Nuclear Power Plant (CNLV). The following programme has been carried out to meet this objective: (a) implementation of the STCP, (b) acquisition of specific data for CNLV to execute the STCP, and (c) calculations of specific source terms for accident sequences at CNLV. The STCP has been implemented and validated on CDC 170/815 and CDC 180/860 main frames as well as on a Micro VAX 3800 system. In order to get a plant-specific source term, data on the CNLV including initial core inventory, burn-up, primary containment structures, and materials used for the calculations have been obtained. Because STCP does not explicitly model containment failure, dry well failure in the form of a catastrophic rupture has been assumed. One of the most significant sequences from the point of view of possible off-site risk is the loss of off-site power with failure of the diesel generators and simultaneous loss of high pressure core spray and reactor core isolation cooling systems. The probability for that event is approximately 4.5 x 10-6. This sequence has been analysed in detail and the release fractions of radioisotope groups are given in the full report. 18 refs, 4 figs, 3 tabs

  15. EBS Radionuclide Transport Abstraction

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

  16. Modeling Sequence Timing, Technical Specification, and Code Parameter Uncertainties in Success Criteria Definition with Gaussian Process Model

    Fynan, Douglas A.; Ahn, Kwang-Il [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2015-10-15

    Best estimate simulations of nuclear power plant (NPP) transients can be performed in support of success criteria definitions in Level 1 Probabilistic Safety Assessment (PSA). Reducing the use of conservatisms and bounding assumptions in the analysis can give a more realistic estimate of the safety margin provided by the safety systems configurations representing the success criteria. Furthermore, rigorous treatment sequence timing uncertainties in success criteria definitions is difficult within the conventional event tree/fault tree (ET/FT) methodologies used in Level 1 PSA. This paper presents a new methodology to estimate safety margin while addressing sequence timing, safety system configuration, technical specification, and thermal hydraulic code parameters uncertainties. The key aspect of the methodology is the Gaussian process model (GPM), a nonparametric regression method for multivariate regression with internal estimate of model uncertainty, is used to process data from many simulations and is a surrogate model for predicting safety parameter distributions as a function of input uncertainties. The methodology is demonstrated for the injection phase of a large-break loss-of-coolant accident (LBLOCA) and the safety margin of the Ulchin Units 3 and 4 (UCN3 and 4) success criteria are quantified. A new methodology to estimate safety margin of a NPP has been proposed and demonstrated for best estimate simulation of LBLOCA in support of Level 1 PSA success criteria definitions. The methodology simultaneously considers sequence timing, safety system configuration, technical specifications, and code model parameter uncertainties. A key aspect of the methodology is the input parameter space is partitioned into two subsets of inputs, explicit regression variables consisting of the dominant input uncertainties that are the fundamental drivers of thermal hydraulic behavior of the transient and implicit noise variables. A Gaussian process model performs regression on

  17. Programme and abstracts

    Abstracts of 25 papers presented at the congress are given. The abstracts cover various topics including radiotherapy, radiopharmaceuticals, radioimmunoassay, health physics, radiation protection and nuclear medicine

  18. Piaget on Abstraction.

    Moessinger, Pierre; Poulin-Dubois, Diane

    1981-01-01

    Reviews and discusses Piaget's recent work on abstract reasoning. Piaget's distinction between empirical and reflective abstraction is presented; his hypotheses are considered to be metaphorical. (Author/DB)

  19. From concatenated codes to graph codes

    Justesen, Jørn; Høholdt, Tom

    2004-01-01

    We consider codes based on simple bipartite expander graphs. These codes may be seen as the first step leading from product type concatenated codes to more complex graph codes. We emphasize constructions of specific codes of realistic lengths, and study the details of decoding by message passing in...

  20. Validation of coupled Relap5-3D code in the analysis of RBMK-1500 specific transients

    This paper deals with the modelling of RBMK-1500 specific transients taking place at Ignalina NPP. These transients include: measurements of void and fast power reactivity coefficients, change of graphite cooling conditions and reactor power reduction transients. The simulation of these transients was performed using RELAP5-3D code model of RBMK-1500 reactor. At the Ignalina NPP void and fast power reactivity coefficients are measured on a regular basis and, based on the total reactor power, reactivity, control and protection system control rods positions and the main circulation circuit parameter changes during the experiments, the actual values of these reactivity coefficients are determined. Graphite temperature reactivity coefficient at the plant is determined by changing graphite cooling conditions in the reactor cavity. This type of transient is very unique and important from the gap between fuel channel and the graphite bricks model validation point of view. The measurement results, obtained during this transient, allowed to determine the thermal conductivity coefficient for this gap and to validate the graphite temperature reactivity feedback model. Reactor power reduction is a regular operation procedure during the entire lifetime of the reactor. In all cases it starts by either a scram or a power reduction signal activation by the reactor control and protection system or by an operator. The obtained calculation results demonstrate reasonable agreement with Ignalina NPP measured data. Behaviours of the separate MCC thermal-hydraulic parameters as well as physical processes are predicted reasonably well to the real processes, occurring in the primary circuit of RBMK-1500 reactor. Reasonable agreement of the measured and the calculated total reactor power change in time demonstrates the correct modelling of the neutronic processes taking place in RBMK- 1500 reactor core. And finally, the performed validation of RELAP5-3D model of Ignalina NPP RBMK-1500

  1. Comparison of the calculations of the stability properties of a specific stellarator equilibrium with different MHD stability codes

    A particular configuration of the LHD stellarator with an unusually flat pressure profile has been chosen to be a test case for comparison of the MHD stability property predictions of different three-dimensional and averaged codes for the purpose of code comparison and validation. In particular, two relatively localized instabilities, the fastest growing modes with toroidal mode number n = 2 and n = 3 were studied using several different codes, with the good agreement that has been found providing justification for the use of any of them for equilibria of the type considered

  2. An integrated environment for HW/SW co-design based on a CAL specification and HW/SW code generators

    Roquier, Ghislain; Lucarz, Christophe; Mattavelli, Marco; Wipliez, Matthieu; Raulet, Mickaël; Janneck, Jörn W.; Miller, Ian D.; Parlour, David B.

    2009-01-01

    International audience This demonstration presents an integrated environment that translates a CAL-based dataflow specification [1] into a heterogeneous implementation, composed by HDL and C codes. The demonstration focuses on the capability of the co-design environment to automatically build an executable heterogeneous system implementation running on a platform composed of a processor and a FPGA from the annotation of the CAL specification. The possibility of direct synthesis from a high...

  3. Introduction of restriction enzyme sites in protein-coding DNA sequences by site-specific mutagenesis not affecting the amino acid sequence: a computer program.

    Arentzen, R; Ripka, W. C.

    1984-01-01

    Structure/function relationship studies of proteins are greatly facilitated by recombinant DNA technology which allows specific amino acid mutations to be made at the DNA sequence level by site-specific mutagenesis employing synthetic oligonucleotides. This technique has been successfully used to alter one or two amino acids in a protein. Replacement of existing DNA sequence coding for several amino acids with new synthetic DNA fragments would be facilitated by the presence of unique restrict...

  4. Stellar Presentations (Abstract)

    Young, D.

    2015-12-01

    (Abstract only) The AAVSO is in the process of expanding its education, outreach and speakers bureau program. powerpoint presentations prepared for specific target audiences such as AAVSO members, educators, students, the general public, and Science Olympiad teams, coaches, event supervisors, and state directors will be available online for members to use. The presentations range from specific and general content relating to stellar evolution and variable stars to specific activities for a workshop environment. A presentation—even with a general topic—that works for high school students will not work for educators, Science Olympiad teams, or the general public. Each audience is unique and requires a different approach. The current environment necessitates presentations that are captivating for a younger generation that is embedded in a highly visual and sound-bite world of social media, twitter and U-Tube, and mobile devices. For educators, presentations and workshops for themselves and their students must support the Next Generation Science Standards (NGSS), the Common Core Content Standards, and the Science Technology, Engineering and Mathematics (STEM) initiative. Current best practices for developing relevant and engaging powerpoint presentations to deliver information to a variety of targeted audiences will be presented along with several examples.

  5. A benchmark-problem specification and calculation using SENSIBL, a one- and two-dimensional sensitivity and uncertainty analysis code of the AARE system

    The lack of suitable benchmark problems makes it difficult to test sensitivity codes with a covariance library. A benchmark problem has therefore been defined for one- and two-dimensional sensitivity and uncertainity analysis codes and code systems. The problem, representative of a fusion reactor blanket, has a simple, three-zone /tau/-z geometry containing a D-T fusion neutron source distributed in a central void region surrounded by a thick 6LiH annulus. The response of interest is the 6Li tritium production per source neutron, T6. The calculation has been performed with SENSIBL using other codes from the AARE code system as a test of both SENSIBL and the linked, modular system. The caluclation was performed using the code system in the standard manner with a covariance data library in the COVFILS-2 format but modified to contain specifically tailored covariance data for H and 6Li (Path A). The calculation was also performed by a second method which uses specially perturbed H and Li cross sections (Path B). This method bypasses SENSIBL and allows a hand calculation of the benchmark T6 uncertainties. The results of Path A and Path B were total uncertainties in T6 of 0.21% and 0.19%, respectively. The closeness of the results for this challenging test gives confidence that SENSIBL and the AARE system will perform well for realistic sensitivity and uncertainty analyses

  6. Program and abstracts

    Abstracts of the papers given at the conference are presented. The abstracts are arranged under sessions entitled:Theoretical Physics; Nuclear Physics; Solid State Physics; Spectroscopy; Physics Education; SANCGASS; Astronomy; Plasma Physics; Physics in Industry; Applied and General Physics

  7. Introduction to abstract algebra

    Nicholson, W Keith

    2012-01-01

    Praise for the Third Edition ". . . an expository masterpiece of the highest didactic value that has gained additional attractivity through the various improvements . . ."-Zentralblatt MATH The Fourth Edition of Introduction to Abstract Algebra continues to provide an accessible approach to the basic structures of abstract algebra: groups, rings, and fields. The book's unique presentation helps readers advance to abstract theory by presenting concrete examples of induction, number theory, integers modulo n, and permutations before the abstract structures are defined. Readers can immediately be

  8. Specifications

    As part of the Danish RERTR Program, three fuel elements with LEU U3O8-Al fuel and three fuel elements with LEU U3Si2-Al fuel were manufactured by NUKEM for irradiation testing in the DR-3 reactor at the Risoe National Laboratory in Denmark. The specifications for the elements with U3O8-Al fuel are presented here as an illustration only. Specifications for the elements with U3Si2-Al fuel were very similar. In this example, materials, material numbers, documents numbers, and drawing numbers specific to a single fabricator have been deleted. (author)

  9. Nuclear medicine. Abstracts; Nuklearmedizin 2000. Abstracts

    Anon.

    2000-07-01

    This issue of the journal contains the abstracts of the 183 conference papers as well as 266 posters presented at the conference. Subject fields covered are: Neurology, psychology, oncology, pediatrics, radiopharmacy, endocrinology, EDP, measuring equipment and methods, radiological protection, cardiology, and therapy. (orig./CB) [German] Die vorliegende Zeitschrift enthaelt die Kurzfassungen der 183 auf der Tagung gehaltenen Vortraege sowie der 226 praesentierten Poster, die sich mit den folgenden Themen befassten: Neurologie, Psychiatrie, Onkologie, Paediatrie, Radiopharmazie, Endokrinologie, EDV, Messtechnik, Strahlenschutz, Kardiologie sowie Therapie. (MG)

  10. Journalism Abstracts. Vol. 15.

    Popovich, Mark N., Ed.

    This book, the fifteenth volume of an annual publication, contains 373 abstracts of 52 doctoral and 321 master's theses from 50 colleges and universities. The abstracts are arranged alphabetically by author, with the doctoral dissertations appearing first. These cover such topics as advertising, audience analysis, content analysis of news issues…

  11. Completeness of Lyapunov Abstraction

    Wisniewski, Rafal; Sloth, Christoffer

    This paper addresses the generation of complete abstractions of polynomial dynamical systems by timed automata. For the proposed abstraction, the state space is divided into cells by sublevel sets of functions. We identify a relation between these functions and their directional derivatives along...

  12. Program and abstracts

    Abstracts of the papers given at the conference are presented. The abstracts are arranged under sessions entitled: Theoretical Physics; Nuclear Physics; Solid State Physics; Spectroscopy; Plasma Physics; Solar-Terrestrial Physics; Astrophysics and Astronomy; Radioastronomy; General Physics; Applied Physics; Industrial Physics

  13. Designing for Mathematical Abstraction

    Pratt, Dave; Noss, Richard

    2010-01-01

    Our focus is on the design of systems (pedagogical, technical, social) that encourage mathematical abstraction, a process we refer to as "designing for abstraction." In this paper, we draw on detailed design experiments from our research on children's understanding about chance and distribution to re-present this work as a case study in designing…

  14. The Proteomic Code: a molecular recognition code for proteins

    Biro Jan C

    2007-11-01

    Full Text Available Abstract Background The Proteomic Code is a set of rules by which information in genetic material is transferred into the physico-chemical properties of amino acids. It determines how individual amino acids interact with each other during folding and in specific protein-protein interactions. The Proteomic Code is part of the redundant Genetic Code. Review The 25-year-old history of this concept is reviewed from the first independent suggestions by Biro and Mekler, through the works of Blalock, Root-Bernstein, Siemion, Miller and others, followed by the discovery of a Common Periodic Table of Codons and Nucleic Acids in 2003 and culminating in the recent conceptualization of partial complementary coding of interacting amino acids as well as the theory of the nucleic acid-assisted protein folding. Methods and conclusions A novel cloning method for the design and production of specific, high-affinity-reacting proteins (SHARP is presented. This method is based on the concept of proteomic codes and is suitable for large-scale, industrial production of specifically interacting peptides.

  15. A general computing code devoted to the analysis of bending vibrations specific to the CANDU type fuel channel

    It is known that circulation of the coolant through the pressure tube of a CANDU type reactor initiates and maintains bending vibrations in: individual fuel elements, fuel cluster, cluster column and in the pressure tube. The driving forces are either aleatory, due to turbulent flow, or harmonical due to the pressure pulsations from the circulation pumps. The vibrations induced by laminar flow in case of excessive intensities may induce both a acceleration of the fretting wear phenomena in the fuel elements and pressure tubes and a premature aging of the latter. In these conditions an important problem in the cluster design is that of obtaining, based on knowledge of laminar flow frequency structure, the eigenfrequencies for the four categories of oscillatory systems mentioned above and thus to avoid by construction the resonance phenomenon or at least to diminish its impairing effects. An activity of comparative analysis in different fuel cluster types is underway at INR Pitesti, a special attention being of course directed toward their vibrational behavior. The paper presents a general computational code devoted to characterization of bending vibration for: individual fuel elements, fuel element cluster, pressure tube loaded or not with fuel clusters and filled or not with coolant; fuel channel. During the presentation of the work the computing code will be run for demonstration

  16. Computational Abstraction Steps

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

    2010-01-01

    In this paper we discuss computational abstraction steps as a way to create class abstractions from concrete objects, and from examples. Computational abstraction steps are regarded as symmetric counterparts to computational concretisation steps, which are well-known in terms of function calls and...... capturing concrete values, objects, or actions. As the next step, some of these are lifted to a higher level by computational means. In the object-oriented paradigm the target of such steps is classes. We hypothesise that the proposed approach primarily will be beneficial to novice programmers or during the...

  17. ABSTRACTS AND KEY WORDS

    2011-01-01

    Influence of Fermented Product from Beneficial Microorganism on the Cultivation of Larvae Apostichopus japonicus Li Shuang et al(1) Abstract The fermented product from beneficial microorganism was applied in the seed rearing of sea cucumber.The result

  18. 2016 ACPA MEETING ABSTRACTS.

    2016-07-01

    The peer-reviewed abstracts presented at the 73rd Annual Meeting of the ACPA are published as submitted by the authors. For financial conflict of interest disclosure, please visit http://meeting.acpa-cpf.org/disclosures.html. PMID:27447885

  19. Abstracts of SIG Sessions.

    Proceedings of the ASIS Annual Meeting, 1997

    1997-01-01

    Presents abstracts of SIG Sessions. Highlights include digital collections; information retrieval methods; public interest/fair use; classification and indexing; electronic publication; funding; globalization; information technology projects; interface design; networking in developing countries; metadata; multilingual databases; networked…

  20. 07381 Abstracts Collection -- Cryptography

    Blömer, Johannes; Boneh, Dan; Cramer, Ronald; Maurer, Ueli

    2008-01-01

    From 16.09.2007 to 21.09.2007 the Dagstuhl Seminar 07381 ``Cryptography'' was held in the International Conference and Research Center (IBFI), Schloss Dagstuhl. During the seminar, several participants presented their current research, and ongoing work and open problems were discussed. Abstracts of the presentations given during the seminar as well as abstracts of seminar results and ideas are put together in this paper. The first section describes the seminar topics and goa...

  1. Painting, abstraction, discourse

    Besson, Christian

    2012-01-01

    Four catalogues and compilations published this year once again raise the issue of the linkage between painting and critical discourse, with abstraction, where applicable, exacerbating the tension between the two. The first essay, La Peinture après l’abstraction, is nothing less than stimulating. Certain observations made by Alain Cueff about the neglected role of poster artists in the renewed formulation of painting, between 1955 and 1965, lie at the root of the comparison--a new departure--...

  2. Abstract Delta Modeling

    Dave Clarke; Michiel Helvensteijn; Ina Schaefer

    2011-01-01

    Delta modeling is an approach to facilitate automated product derivation for software product lines. It is based on a set of deltas specifying modifications that are incrementally applied to a core product. The applicability of deltas depends on feature-dependent conditions. This paper presents abstract delta modeling, which explores delta modeling from an abstract, algebraic perspective. Compared to previous work, we take a more flexible approach with respect to conflicts between modificatio...

  3. Abstracts of contributed papers

    1994-08-01

    This volume contains 571 abstracts of contributed papers to be presented during the Twelfth US National Congress of Applied Mechanics. Abstracts are arranged in the order in which they fall in the program -- the main sessions are listed chronologically in the Table of Contents. The Author Index is in alphabetical order and lists each paper number (matching the schedule in the Final Program) with its corresponding page number in the book.

  4. 08071 Abstracts Collection -- Scheduling

    Jane W. S. Liu; Rolf H. Möhring; Pruhs, Kirk

    2008-01-01

    From 10.02. to 15.02., the Dagstuhl Seminar 08071 ``Scheduling'' was held in the International Conference and Research Center (IBFI), Schloss Dagstuhl. During the seminar, several participants presented their current research, and ongoing work and open problems were discussed. Abstracts of the presentations given during the seminar as well as abstracts of seminar results and ideas are put together in this paper. The first section describes the seminar topics and goals in gen...

  5. 10071 Abstracts Collection -- Scheduling

    Albers, Susanne; Baruah, Sanjoy K; Rolf H. Möhring; Pruhs, Kirk

    2010-01-01

    From 14.02. to 19.02.2010, the Dagstuhl Seminar 10071 ``Scheduling '' was held in Schloss Dagstuhl-Leibniz Center for Informatics. During the seminar, several participants presented their current research, and ongoing work and open problems were discussed. Abstracts of the presentations given during the seminar as well as abstracts of seminar results and ideas are put together in this paper. The first section describes the seminar topics and goals in general. Links to ext...

  6. Systematic dissection of coding exons at single nucleotide resolution supports an additional role in cell-specific transcriptional regulation.

    Ramon Y Birnbaum

    2014-10-01

    Full Text Available In addition to their protein coding function, exons can also serve as transcriptional enhancers. Mutations in these exonic-enhancers (eExons could alter both protein function and transcription. However, the functional consequence of eExon mutations is not well known. Here, using massively parallel reporter assays, we dissect the enhancer activity of three liver eExons (SORL1 exon 17, TRAF3IP2 exon 2, PPARG exon 6 at single nucleotide resolution in the mouse liver. We find that both synonymous and non-synonymous mutations have similar effects on enhancer activity and many of the deleterious mutation clusters overlap known liver-associated transcription factor binding sites. Carrying a similar massively parallel reporter assay in HeLa cells with these three eExons found differences in their mutation profiles compared to the liver, suggesting that enhancers could have distinct operating profiles in different tissues. Our results demonstrate that eExon mutations could lead to multiple phenotypes by disrupting both the protein sequence and enhancer activity and that enhancers can have distinct mutation profiles in different cell types.

  7. Meeting Abstracts - Annual Meeting 2016.

    2016-04-01

    The AMCP Abstracts program provides a forum through which authors can share their insights and outcomes of advanced managed care practice through publication in AMCP's Journal of Managed Care & Specialty Pharmacy (JMCP). Most of the reviewed and unreviewed abstracts are presented as posters so that interested AMCP meeting attendees can review findings and query authors. The Student/Resident/ Fellow poster presentation (unreviewed) is Wednesday, April 20, 2016, and the Professional poster presentation (reviewed) is Thursday, April 21. The Professional posters will also be displayed on Friday, April 22. The reviewed abstracts are published in the JMCP Meeting Abstracts supplement. The AMCP Managed Care & Specialty Pharmacy Annual Meeting 2016 in San Francisco, California, is expected to attract more than 3,500 managed care pharmacists and other health care professionals who manage and evaluate drug therapies, develop and manage networks, and work with medical managers and information specialists to improve the care of all individuals enrolled in managed care programs. Abstracts were submitted in the following categories: Research Report: describe completed original research on managed care pharmacy services or health care interventions. Examples include (but are not limited to) observational studies using administrative claims, reports of the impact of unique benefit design strategies, and analyses of the effects of innovative administrative or clinical programs. Economic Model: describe models that predict the effect of various benefit design or clinical decisions on a population. For example, an economic model could be used to predict the budget impact of a new pharmaceutical product on a health care system. Solving Problems in Managed Care: describe the specific steps taken to introduce a needed change, develop and implement a new system or program, plan and organize an administrative function, or solve other types of problems in managed care settings. These

  8. Detecting non-coding selective pressure in coding regions

    Blanchette Mathieu

    2007-02-01

    Full Text Available Abstract Background Comparative genomics approaches, where orthologous DNA regions are compared and inter-species conserved regions are identified, have proven extremely powerful for identifying non-coding regulatory regions located in intergenic or intronic regions. However, non-coding functional elements can also be located within coding region, as is common for exonic splicing enhancers, some transcription factor binding sites, and RNA secondary structure elements affecting mRNA stability, localization, or translation. Since these functional elements are located in regions that are themselves highly conserved because they are coding for a protein, they generally escaped detection by comparative genomics approaches. Results We introduce a comparative genomics approach for detecting non-coding functional elements located within coding regions. Codon evolution is modeled as a mixture of codon substitution models, where each component of the mixture describes the evolution of codons under a specific type of coding selective pressure. We show how to compute the posterior distribution of the entropy and parsimony scores under this null model of codon evolution. The method is applied to a set of growth hormone 1 orthologous mRNA sequences and a known exonic splicing elements is detected. The analysis of a set of CORTBP2 orthologous genes reveals a region of several hundred base pairs under strong non-coding selective pressure whose function remains unknown. Conclusion Non-coding functional elements, in particular those involved in post-transcriptional regulation, are likely to be much more prevalent than is currently known. With the numerous genome sequencing projects underway, comparative genomics approaches like that proposed here are likely to become increasingly powerful at detecting such elements.

  9. Advanced video coding systems

    Gao, Wen

    2015-01-01

    This comprehensive and accessible text/reference presents an overview of the state of the art in video coding technology. Specifically, the book introduces the tools of the AVS2 standard, describing how AVS2 can help to achieve a significant improvement in coding efficiency for future video networks and applications by incorporating smarter coding tools such as scene video coding. Topics and features: introduces the basic concepts in video coding, and presents a short history of video coding technology and standards; reviews the coding framework, main coding tools, and syntax structure of AV

  10. Polyphase alternating codes

    M. Markkanen

    2008-08-01

    Full Text Available We present a new class of alternating codes. Instead of the customary binary phase codes, the new codes utilize either p or p–1 phases, where p is a prime number. The first class of codes has code length pm, where m is a positive integer, the second class has code length p–1. We give an actual construction algorithm, and explain the principles behind it. We handle a few specific examples in detail. The new codes offer an enlarged collection of code lengths for radar experiments.

  11. Abstractions for Mechanical Systems

    Sloth, Christoffer; Wisniewski, Rafael

    2012-01-01

    mechanical system. The tangential manifolds are generated using constants of motion, which can be derived from Noether's theorem. The transversal manifolds are subsequently generated on a reduced space, given by the Routhian, via action-angle coordinates. The method fully applies for integrable systems. We...... focus on a particular aspect of abstraction - partitioning the state space, as existing methods can be applied on the discretized state space to obtain an automata-based model. The contribution of the paper is to show that well-known reduction methods can be used to generate abstract models, which can...

  12. KWIC Index of nuclear codes (1975 edition)

    It is a KWIC Index for 254 nuclear codes in the Nuclear Code Abstracts (1975 edition). The classification of nuclear codes and the form of index are the same as those in the Computer Programme Library at Ispra, Italy. (auth.)

  13. Building Safe Concurrency Abstractions

    Madsen, Ole Lehrmann

    2014-01-01

    as well as programming, and we describe how this has had an impact on the design of the language. Although Beta supports the definition of high-level concurrency abstractions, the use of these rely on the discipline of the programmer as is the case for Java and other mainstream OO languages. We...

  14. ABSTRACTS AND KEY WORDS

    2011-01-01

    Study of Feeding Effects of EM Fermented Feed on the Growth and Survival of Juvenile Sea Cucumber Apostichopus japonicus Gong Hai-ning et al(1) Abstract In this study, comparisons of feeding effects on the sea cucumber Apostichopus japonicus between th

  15. Abstraction through Game Play

    Avraamidou, Antri; Monaghan, John; Walker, Aisha

    2012-01-01

    This paper examines the computer game play of an 11-year-old boy. In the course of building a virtual house he developed and used, without assistance, an artefact and an accompanying strategy to ensure that his house was symmetric. We argue that the creation and use of this artefact-strategy is a mathematical abstraction. The discussion…

  16. Learning Abstracts, 2001.

    Wilson, Cynthia, Ed.

    2001-01-01

    Volume 4 of the League for Innovation in the Community College's Learning Abstracts include the following: (1) "Touching Students in the Digital Age: The Move Toward Learner Relationship Management (LRM)," by Mark David Milliron, which offers an overview of an organizing concept to help community colleges navigate the intersection between digital…

  17. 2002 NASPSA Conference Abstracts.

    Journal of Sport & Exercise Psychology, 2002

    2002-01-01

    Contains abstracts from the 2002 conference of the North American Society for the Psychology of Sport and Physical Activity. The publication is divided into three sections: the preconference workshop, "Effective Teaching Methods in the Classroom;" symposia (motor development, motor learning and control, and sport psychology); and free…

  18. Annual Conference Abstracts

    Engineering Education, 1976

    1976-01-01

    Presents the abstracts of 158 papers presented at the American Society for Engineering Education's annual conference at Knoxville, Tennessee, June 14-17, 1976. Included are engineering topics covering education, aerospace, agriculture, biomedicine, chemistry, computers, electricity, acoustics, environment, mechanics, and women. (SL)

  19. Monadic abstract interpreters

    Sergey, Ilya; Devriese, Dominique; Might, Matthew;

    2013-01-01

    Recent developments in the systematic construction of abstract interpreters hinted at the possibility of a broad unification of concepts in static analysis. We deliver that unification by showing context-sensitivity, polyvariance, flow-sensitivity, reachabilitypruning, heap-cloning and cardinalit...

  20. Seismic Consequence Abstraction

    M. Gross

    2004-10-25

    The primary purpose of this model report is to develop abstractions for the response of engineered barrier system (EBS) components to seismic hazards at a geologic repository at Yucca Mountain, Nevada, and to define the methodology for using these abstractions in a seismic scenario class for the Total System Performance Assessment - License Application (TSPA-LA). A secondary purpose of this model report is to provide information for criticality studies related to seismic hazards. The seismic hazards addressed herein are vibratory ground motion, fault displacement, and rockfall due to ground motion. The EBS components are the drip shield, the waste package, and the fuel cladding. The requirements for development of the abstractions and the associated algorithms for the seismic scenario class are defined in ''Technical Work Plan For: Regulatory Integration Modeling of Drift Degradation, Waste Package and Drip Shield Vibratory Motion and Seismic Consequences'' (BSC 2004 [DIRS 171520]). The development of these abstractions will provide a more complete representation of flow into and transport from the EBS under disruptive events. The results from this development will also address portions of integrated subissue ENG2, Mechanical Disruption of Engineered Barriers, including the acceptance criteria for this subissue defined in Section 2.2.1.3.2.3 of the ''Yucca Mountain Review Plan, Final Report'' (NRC 2003 [DIRS 163274]).

  1. Abstracts of submitted papers

    The conference proceedings contain 152 abstracts of presented papers relating to various aspects of personnel dosimetry, the dosimetry of the working and living environment, various types of dosemeters and spectrometers, the use of radionuclides in various industrial fields, the migration of radionuclides on Czechoslovak territory after the Chernobyl accident, theoretical studies of some parameters of ionizing radiation detectors, and their calibration. (M.D.)

  2. Seismic Consequence Abstraction

    The primary purpose of this model report is to develop abstractions for the response of engineered barrier system (EBS) components to seismic hazards at a geologic repository at Yucca Mountain, Nevada, and to define the methodology for using these abstractions in a seismic scenario class for the Total System Performance Assessment - License Application (TSPA-LA). A secondary purpose of this model report is to provide information for criticality studies related to seismic hazards. The seismic hazards addressed herein are vibratory ground motion, fault displacement, and rockfall due to ground motion. The EBS components are the drip shield, the waste package, and the fuel cladding. The requirements for development of the abstractions and the associated algorithms for the seismic scenario class are defined in ''Technical Work Plan For: Regulatory Integration Modeling of Drift Degradation, Waste Package and Drip Shield Vibratory Motion and Seismic Consequences'' (BSC 2004 [DIRS 171520]). The development of these abstractions will provide a more complete representation of flow into and transport from the EBS under disruptive events. The results from this development will also address portions of integrated subissue ENG2, Mechanical Disruption of Engineered Barriers, including the acceptance criteria for this subissue defined in Section 2.2.1.3.2.3 of the ''Yucca Mountain Review Plan, Final Report'' (NRC 2003 [DIRS 163274])

  3. Reasoning abstractly about resources

    Clement, B.; Barrett, A.

    2001-01-01

    r describes a way to schedule high level activities before distributing them across multiple rovers in order to coordinate the resultant use of shared resources regardless of how each rover decides how to perform its activities. We present an algorithm for summarizing the metric resource requirements of an abstract activity based n the resource usages of its potential refinements.

  4. SPR 2015. Abstracts

    NONE

    2015-04-01

    The volume contains the abstracts of the SPR (society for pediatric radiology) 2015 meeting covering the following issues: fetal imaging, muscoskeletal imaging, cardiac imaging, chest imaging, oncologic imaging, tools for process improvement, child abuse, contrast enhanced ultrasound, image gently - update of radiation dose recording/reporting/monitoring - meaningful or useless meaning?, pediatric thoracic imaging, ALARA.

  5. ABSTRACTS AND KEY WORDS

    2012-01-01

    Morphological Variations and Discriminant Analysis of Three Populations of Mytilus coruscus Ye Ya-qiu et al. (4) Abstract The multivariate morphometrics analysis method was used for studying four morphological characters of three geographical populations of Mytilus coruscus from Sheng-si, Zhou-shan, Tai-zhou along the coast of Zhe-jiang province of China.

  6. ABSTRACTS AND KEY WORDS

    2012-01-01

    Study on the Enrichment Regularity of Semicarbazide in Algae Tian Xiu-hui eta1. (1) Abstract Semicarbazide (SEM) in three kinds of representative algae (Nitzschia closterium, Tetraselmis chui and Dicrateria sp) and seawater was determined using ultra performance liquid chromatogram tandem mass spectrometry in this work. Accumulation of semicarbazide (SEM) in algae under laboratory conditions was studied.

  7. Abstract Film and Beyond.

    Le Grice, Malcolm

    A theoretical and historical account of the main preoccupations of makers of abstract films is presented in this book. The book's scope includes discussion of nonrepresentational forms as well as examination of experiments in the manipulation of time in films. The ten chapters discuss the following topics: art and cinematography, the first…

  8. Abstract Syntax Tree Analysis for Plagiarism Detection

    Nilsson, Erik

    2012-01-01

    Today, universities rely heavily on systems for detecting plagiarism in students’essays and reports. Code submissions however require specific tools. A numberof approaches to finding plagiarisms in code have already been tried, includingtechniques based on comparing textual transformations of code, token strings,parse trees and graph representations. In this master’s thesis, a new system, cojac,is presented which combines textual, tree and graph techniques to detect a broadspectrum of plagiar...

  9. Abstractions of Awareness: Aware of What?

    Metaxas, Georgios; Markopoulos, Panos

    This chapter presents FN-AAR, an abstract model of awareness systems. The purpose of the model is to capture in a concise and abstract form essential aspects of awareness systems, many of which have been discussed in design essays or in the context of evaluating specific design solutions.

  10. An introduction to abstract algebra

    Robinson, Derek JS

    2003-01-01

    This is a high level introduction to abstract algebra which is aimed at readers whose interests lie in mathematics and in the information and physical sciences. In addition to introducing the main concepts of modern algebra, the book contains numerous applications, which are intended to illustrate the concepts and to convince the reader of the utility and relevance of algebra today. In particular applications to Polya coloring theory, latin squares, Steiner systems and error correcting codes are described. Another feature of the book is that group theory and ring theory are carried further than is often done at this level. There is ample material here for a two semester course in abstract algebra. The importance of proof is stressed and rigorous proofs of almost all results are given. But care has been taken to lead the reader through the proofs by gentle stages. There are nearly 400 problems, of varying degrees of difficulty, to test the reader''s skill and progress. The book should be suitable for students ...

  11. Learning abstract algebra with ISETL

    Dubinsky, Ed

    1994-01-01

    Most students in abstract algebra classes have great difficulty making sense of what the instructor is saying. Moreover, this seems to remain true almost independently of the quality of the lecture. This book is based on the constructivist belief that, before students can make sense of any presentation of abstract mathematics, they need to be engaged in mental activities which will establish an experiential base for any future verbal explanation. No less, they need to have the opportunity to reflect on their activities. This approach is based on extensive theoretical and empirical studies as well as on the substantial experience of the authors in teaching astract algebra. The main source of activities in this course is computer constructions, specifically, small programs written in the mathlike programming language ISETL; the main tool for reflections is work in teams of 2-4 students, where the activities are discussed and debated. Because of the similarity of ISETL expressions to standard written mathematics...

  12. Practices in Code Discoverability

    Teuben, Peter; Allen, Alice; Nemiroff, Robert J.; Shamir, Lior

    2012-01-01

    Much of scientific progress now hinges on the reliability, falsifiability and reproducibility of computer source codes. Astrophysics in particular is a discipline that today leads other sciences in making useful scientific components freely available online, including data, abstracts, preprints, and fully published papers, yet even today many astrophysics source codes remain hidden from public view. We review the importance and history of source codes in astrophysics and previous efforts to d...

  13. Preparation of materials for flexizyme reactions and genetic code reprogramming

    sprotocols

    2015-01-01

    Authors: Yuki Goto, Takayuki Katoh & Hiroaki Suga ### Abstract Genetic code reprogramming is a method for the reassignment of arbitrary codons from proteinogenic amino acids to non-proteinogenic ones, and thus specific sequences of non-standard peptides can be ribosomally expressed according to their mRNA templates. We have developed a protocol that facilitates the genetic code reprogramming using flexizymes integrated with a custom-made in-vitro translation apparatus, referred to...

  14. The Aster code; Code Aster

    Delbecq, J.M

    1999-07-01

    The Aster code is a 2D or 3D finite-element calculation code for structures developed by the R and D direction of Electricite de France (EdF). This dossier presents a complete overview of the characteristics and uses of the Aster code: introduction of version 4; the context of Aster (organisation of the code development, versions, systems and interfaces, development tools, quality assurance, independent validation); static mechanics (linear thermo-elasticity, Euler buckling, cables, Zarka-Casier method); non-linear mechanics (materials behaviour, big deformations, specific loads, unloading and loss of load proportionality indicators, global algorithm, contact and friction); rupture mechanics (G energy restitution level, restitution level in thermo-elasto-plasticity, 3D local energy restitution level, KI and KII stress intensity factors, calculation of limit loads for structures), specific treatments (fatigue, rupture, wear, error estimation); meshes and models (mesh generation, modeling, loads and boundary conditions, links between different modeling processes, resolution of linear systems, display of results etc..); vibration mechanics (modal and harmonic analysis, dynamics with shocks, direct transient dynamics, seismic analysis and aleatory dynamics, non-linear dynamics, dynamical sub-structuring); fluid-structure interactions (internal acoustics, mass, rigidity and damping); linear and non-linear thermal analysis; steels and metal industry (structure transformations); coupled problems (internal chaining, internal thermo-hydro-mechanical coupling, chaining with other codes); products and services. (J.S.)

  15. Abstracts of Main Essays

    2012-01-01

    The Position of Capitalist Study in Marx's Social Formation Theory Yang Xue-gong Xi Da-min The orientation and achievements of Marx's study of Capitalism or bourgeois society is the foundation of his social formation theory. On the base of his scientific study of capitalism, Marx evolves his concept of eco- nomic social formation, the scientific methodology of researching other social formations or social forms, the clues of the development of social formations, the abstraction of the general laws as well as his reflection on this abstraction. A full evaluation and acknowledgement of the position of capitalist study in Marx's social formation theory is crucial for revising Marx's social formation theory in the new era and for solving some controversial issues in the research of social formation theory.

  16. Ghana Science Abstracts

    This issue of the Ghana Science Abstracts combines in one publication all the country's bibliographic output in science and technology. The objective is to provide a quick reference source to facilitate the work of information professionals, research scientists, lecturers and policy makers. It is meant to give users an idea of the depth and scope and results of the studies and projects carried out. The scope and coverage comprise research outputs, conference proceedings and periodical articles published in Ghana. It does not capture those that were published outside Ghana. Abstracts reported have been grouped under the following subject areas: Agriculture, Biochemistry, Biodiversity conservation, biological sciences, biotechnology, chemistry, dentistry, engineering, environmental management, forestry, information management, mathematics, medicine, physics, nuclear science, pharmacy, renewable energy and science education

  17. The deleuzian abstract machines

    Werner Petersen, Erik

    2005-01-01

    in emphasis from the three syntheses to mappings and rhizomatic diagrams that cut across semiotics or “blow apart regimes of signs”. The aim here is the absolute deterritorialization. Deleuze has shown how abstract machines operate in the philosophy of Foucault, the literature of Proust and Kafka......, and the painting of Bacon. We will finish our presentation by showing how these machines apply to architecture....

  18. SPR 2014. Abstracts

    NONE

    2014-05-15

    The proceedings of the SPR 2014 meeting include abstracts on the following topics: Body imaging techniques: practical advice for clinic work; thoracic imaging: focus on the lungs; gastrointestinal imaging: focus on the pancreas and bowel; genitourinary imaging: focus on gonadal radiology; muscoskeletal imaging; focus on oncology; child abuse and nor child abuse: focus on radiography; impact of NMR and CT imaging on management of CHD; education and communication: art and practice in pediatric radiology.

  19. NPP life management (abstracts)

    Abstracts of the papers presented at the International conference of the Ukrainian Nuclear Society 'NPP Life Management'. The following problems are considered: modernization of the NPP; NPP life management; waste and spent nuclear fuel management; decommissioning issues; control systems (including radiation and ecological control systems); information and control systems; legal and regulatory framework. State nuclear regulatory control; PR in nuclear power; training of personnel; economics of nuclear power engineering

  20. Medical physics 2013. Abstracts

    The proceedings of the medical physics conference 2013 include abstract of lectures and poster sessions concerning the following issues: Tele-therapy - application systems, nuclear medicine and molecular imaging, neuromodulation, hearing and technical support, basic dosimetry, NMR imaging -CEST (chemical exchange saturation transfer), medical robotics, magnetic particle imaging, audiology, radiation protection, phase contrast - innovative concepts, particle therapy, brachytherapy, computerized tomography, quantity assurance, hybrid imaging techniques, diffusion and lung NMR imaging, image processing - visualization, cardiac and abdominal NMR imaging.

  1. SPR 2014. Abstracts

    The proceedings of the SPR 2014 meeting include abstracts on the following topics: Body imaging techniques: practical advice for clinic work; thoracic imaging: focus on the lungs; gastrointestinal imaging: focus on the pancreas and bowel; genitourinary imaging: focus on gonadal radiology; muscoskeletal imaging; focus on oncology; child abuse and nor child abuse: focus on radiography; impact of NMR and CT imaging on management of CHD; education and communication: art and practice in pediatric radiology.

  2. Abstracts of the communications

    2014-01-01

    (P) paper, (A) abstract only Dietary patterns and habitat of the Grimm’s duiker, Sylvicapra grimmia in Benin, (P)Abdoul Razack Adjibi Oualiou, Jean Claude Codjia, Guy Apollinaire Mensah The distribution of protected areas and conservation of flora in the republic of Benin, (P)Aristide Adomou, Hounnankpon Yedomonhan, Brice Sinsin, Laurentius Josephus and Gerardus Van Der Maesen The problem of invasive plants in protected areas. Chromolaena odorata in the regeneration process of the dense, semi...

  3. Historical development of abstracting.

    Skolnik, H

    1979-11-01

    The abstract, under a multitude of names, such as hypothesis, marginalia, abridgement, extract, digest, précis, resumé, and summary, has a long history, one which is concomitant with advancing scholarship. The progression of this history from the Sumerian civilization ca. 3600 B.C., through the Egyptian and Greek civilizations, the Hellenistic period, the Dark Ages, Middle Ages, Renaissance, and into the modern period is reviewed. PMID:399482

  4. WWNPQFT-2011 - Abstracts

    The object of this workshop is to consolidate and publicize new efforts in non-perturbative field theories. This year the presentations deal with quantum gravity, non-commutative geometry, fat-tailed wave-functions, strongly coupled field theories, space-times two time-like dimensions, and multiplicative renormalization. A presentation is dedicated to the construction of a nucleon-nucleon potential from an analytical, non-perturbative gauge invariant QCD. This document gathers the abstracts of the presentations

  5. Interdisciplinary perspectives on abstracts for information retrieval

    Soon Keng Chan; Schubert Foo

    2004-01-01

    The paper examines the abstract genre from the perspectives of English for Specific Purposes (ESP) practitioners and information professionals. It aims to determine specific interdisciplinary interests in the abstract, and to explore areas of collaboration in terms of research and pedagogical practices. A focus group (FG) comprising information professionals from the Division of Information Studies, Nanyang Technological University, Singapore, convened for a discussion on the subject of abstr...

  6. EBS Radionuclide Transport Abstraction

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

  7. Operating System Abstraction Layer (OSAL)

    Yanchik, Nicholas J.

    2007-01-01

    This viewgraph presentation reviews the concept of the Operating System Abstraction Layer (OSAL) and its benefits. The OSAL is A small layer of software that allows programs to run on many different operating systems and hardware platforms It runs independent of the underlying OS & hardware and it is self-contained. The benefits of OSAL are that it removes dependencies from any one operating system, promotes portable, reusable flight software. It allows for Core Flight software (FSW) to be built for multiple processors and operating systems. The presentation discusses the functionality, the various OSAL releases, and describes the specifications.

  8. Beyond the abstractions?

    Olesen, Henning Salling

    2006-01-01

      The anniversary of the International Journal of Lifelong Education takes place in the middle of a conceptual landslide from lifelong education to lifelong learning. Contemporary discourses of lifelong learning etc are however abstractions behind which new functions and agendas for adult education...... are set. The ideological discourse of recent policies seems to neglect the fact that history and resources for lifelong learning are different across Europe, and also neglects the multiplicity of adult learners. Instead of refusing the new agendas, however, adult education research should try to dissolve...... learning. Adult education research must fulfil it's potential conversion from normative philosophy to critical and empirical social science....

  9. Program and abstracts

    This volume contains the program and abstracts of the conference. The following topics are included: metal vapor molecular lasers, magnetohydrodynamics, rare gas halide and nuclear pumped lasers, transfer mechanisms in arcs, kinetic processes in rare gas halide lasers, arcs and flows, XeF kinetics and lasers, fundamental processes in excimer lasers, electrode effects and vacuum arcs, electron and ion transport, ion interactions and mobilities, glow discharges, diagnostics and afterglows, dissociative recombination, electron ionization and excitation, rare gas excimers and group VI lasers, breakdown, novel laser pumping techniques, electrode-related discharge phenomena, photon interactions, attachment, plasma chemistry and infrared lasers, electron scattering, and reactions of excited species

  10. Circularity and Lambda Abstraction

    Danvy, Olivier; Thiemann, Peter; Zerny, Ian

    2013-01-01

    In this tribute to Doaitse Swierstra, we present the rst transformation between lazy circular programs a la Bird and strict cir- cular programs a la Pettorossi. Circular programs a la Bird rely on lazy recursive binding: they involve circular unknowns and make sense equa- tionally. Circular...... unknowns from what is done to them, which we lambda-abstract with functions. The circular unknowns then become dead variables, which we eliminate. The result is a strict circu- lar program a la Pettorossi. This transformation is reversible: given a strict circular program a la Pettorossi, we introduce...

  11. ABSTRACTION OF DRIFT SEEPAGE

    Drift seepage refers to flow of liquid water into repository emplacement drifts, where it can potentially contribute to degradation of the engineered systems and release and transport of radionuclides within the drifts. Because of these important effects, seepage into emplacement drifts is listed as a ''principal factor for the postclosure safety case'' in the screening criteria for grading of data in Attachment 1 of AP-3.15Q, Rev. 2, ''Managing Technical Product Inputs''. Abstraction refers to distillation of the essential components of a process model into a form suitable for use in total-system performance assessment (TSPA). Thus, the purpose of this analysis/model is to put the information generated by the seepage process modeling in a form appropriate for use in the TSPA for the Site Recommendation. This report also supports the Unsaturated-Zone Flow and Transport Process Model Report. The scope of the work is discussed below. This analysis/model is governed by the ''Technical Work Plan for Unsaturated Zone Flow and Transport Process Model Report'' (CRWMS MandO 2000a). Details of this activity are in Addendum A of the technical work plan. The original Work Direction and Planning Document is included as Attachment 7 of Addendum A. Note that the Work Direction and Planning Document contains tasks identified for both Performance Assessment Operations (PAO) and Natural Environment Program Operations (NEPO). Only the PAO tasks are documented here. The planning for the NEPO activities is now in Addendum D of the same technical work plan and the work is documented in a separate report (CRWMS MandO 2000b). The Project has been reorganized since the document was written. The responsible organizations in the new structure are the Performance Assessment Department and the Unsaturated Zone Department, respectively. The work plan for the seepage abstraction calls for determining an appropriate abstraction methodology, determining uncertainties in seepage, and providing

  12. IPR 2016. Abstracts

    NONE

    2016-05-15

    The volume on the meeting of pediatric radiology includes abstract on the following issues: chest, cardiovascular system, neuroradiology, CT radiation DRs (diagnostic reference levels) and dose reporting guidelines, genitourinary imaging, gastrointestinal radiology, oncology an nuclear medicine, whole body imaging, fetal/neonates imaging, child abuse, oncology and hybrid imaging, value added imaging, muscoskeletal imaging, dose and radiation safety, imaging children - immobilization and distraction techniques, information - education - QI and healthcare policy, ALARA, the knowledge skills and competences for a technologist/radiographer in pediatric radiology, full exploitation of new technological features in pediatric CT, image quality issues in pediatrics, abdominal imaging, interventional radiology, MR contrast agents, tumor - mass imaging, cardiothoracic imaging, ultrasonography.

  13. ESPR 2015. Abstracts

    NONE

    2015-05-10

    The volume includes the abstracts of the ESPR 2015 covering the following topics: PCG (post graduate courses): Radiography; fluoroscopy and general issue; nuclear medicine, interventional radiology and hybrid imaging, pediatric CT, pediatric ultrasound; MRI in childhood. Scientific sessions and task force sessions: International aspects; neuroradiology, neonatal imaging, engineering techniques to simulate injury in child abuse, CT - dose and quality, challenges in the chest, cardiovascular and chest, muscoskeletal, oncology, pediatric uroradiology and abdominal imaging, fetal and postmortem imaging, education and global challenges, neuroradiology - head and neck, gastrointestinal and genitourinary.

  14. IPR 2016. Abstracts

    The volume on the meeting of pediatric radiology includes abstract on the following issues: chest, cardiovascular system, neuroradiology, CT radiation DRs (diagnostic reference levels) and dose reporting guidelines, genitourinary imaging, gastrointestinal radiology, oncology an nuclear medicine, whole body imaging, fetal/neonates imaging, child abuse, oncology and hybrid imaging, value added imaging, muscoskeletal imaging, dose and radiation safety, imaging children - immobilization and distraction techniques, information - education - QI and healthcare policy, ALARA, the knowledge skills and competences for a technologist/radiographer in pediatric radiology, full exploitation of new technological features in pediatric CT, image quality issues in pediatrics, abdominal imaging, interventional radiology, MR contrast agents, tumor - mass imaging, cardiothoracic imaging, ultrasonography.

  15. Abstracts of Major Articles

    2012-01-01

    On Problems in Fujian's Present Health Insurance Professionals and Related Suggestions LIN Deng-hui,WU Xiao-nan (School of Public Health, Fujian Medical University, Fuzhou 350108, China) Abstract:Based on a statistical analysis of questionnaire survey data collected from practitioners in Fu- jian's medical insurance management system, the paper discusses the problems relevant to the staff's qua lity structure in this industry as well as mechanisms for continuing education and motivation. Finally, the authors advance such suggestions as increasing the levels of practitioner's expertise and working capacity by developing disciplinary education and continuing motivated with a well-established motivation system. education, and encouraging employees to get highly

  16. Transplantation as an abstract good

    Hoeyer, Klaus; Jensen, Anja Marie Bornø; Olejaz, Maria

    2015-01-01

    respect to the prioritisation of recipients sustains pressure for more organs; this pressure necessitates more aggressive measures in organ procurement and these measures increase the need for ignorance in relation to the actual procedures as well as the actual recipients. These attempts to avoid......This article investigates valuations of organ transfers that are currently seen as legitimising increasingly aggressive procurement methods in Denmark. Based on interviews with registered donors and the intensive care unit staff responsible for managing organ donor patients we identify three types...... ignorance has a more general salience in the organ transplant field by way of facilitating a perception of organ transplantation as an abstract moral good rather than a specific good for specific people. Furthermore, we suggest that multiple forms of ignorance sustain each other: a desire for ignorance with...

  17. EBS Radionuclide Transport Abstraction

    J.D. Schreiber

    2005-08-25

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

  18. Interdisciplinary perspectives on abstracts for information retrieval

    Soon Keng Chan

    2004-10-01

    Full Text Available The paper examines the abstract genre from the perspectives of English for Specific Purposes (ESP practitioners and information professionals. It aims to determine specific interdisciplinary interests in the abstract, and to explore areas of collaboration in terms of research and pedagogical practices. A focus group (FG comprising information professionals from the Division of Information Studies, Nanyang Technological University, Singapore, convened for a discussion on the subject of abstracts and abstracting. Two major issues that have significant implications for ESP practices emerged during the discussion. While differences in terms of approach to and objectives of the abstract genre are apparent between information professionals and language professionals, the demands for specific cognitive processes involved in abstracting proved to be similar. This area of similarity provides grounds for awareness raising and collaboration between the two disciplines. While ESP practitioners need to consider adding the dimension of information science to the rhetorical and linguistic scaffolding that they have been providing to novice-writers, information professionals can contribute useful insights about the qualities of abstracts that have the greatest impact in meeting the end-users' needs in information search.

  19. A LARI Experience (Abstract)

    Cook, M.

    2015-12-01

    (Abstract only) In 2012, Lowell Observatory launched The Lowell Amateur Research Initiative (LARI) to formally involve amateur astronomers in scientific research by bringing them to the attention of and helping professional astronomers with their astronomical research. One of the LARI projects is the BVRI photometric monitoring of Young Stellar Objects (YSOs), wherein amateurs obtain observations to search for new outburst events and characterize the colour evolution of previously identified outbursters. A summary of the scientific and organizational aspects of this LARI project, including its goals and science motivation, the process for getting involved with the project, a description of the team members, their equipment and methods of collaboration, and an overview of the programme stars, preliminary findings, and lessons learned is presented.

  20. Abstracts of Selected Papers

    2012-01-01

    On the Social Solidarity of Organization An Empirical Analysis Li Hanlin Abstract: Based on the 2002 survey data, this paper tries to measure solidarity in organization. The operationalization for this measurement goes from two points of view. One is from the degree of cohesion and another one is from the degree of vulnerability. To observe and measure the degree of cohesion three subscales like social support, vertical integration and organizational identity have been used. To observe and measure the degree of vulnerability other three subscales like dissatisfaction, relative deprivation and anomie have been used. The paper tries to explore finally under which condition the organization behavior and behavior orientation could go to the similarity or make some difference. Key words: Organization Cohesion Vulnerability Organization Behavior

  1. ABSTRACTS AND KEY WORDS

    2012-01-01

    Determination of the Estrogen Alkylphenols and Bisphenol A in Marine Sediments by Gas Chromatography-Mass Spectrometry Deng Xu-xiu et al. (1) Abstract Octylphenol, nonylphenol and bisphenol A are recognized environmental endocrine disruptors. A quantitative method was established for the simultaneous determination of octylphenol, nonylphenol and bisphenol A in marine sediments by gas chromatography-mass spectrometry. The test sample was extracted by methanol with ultrasonic technique, purified with copper powder and carbon solid phase extraction column, and derived with heptafluorobutyric anhydride. Then the analytes were separated on HP-5ms column and determined by gas chromatography-mass. The recovery of the method was between 84.3% and 94.5%, and the LOQ of 4-N- octylphenol, nonylphenol and bisphenol A was 0.25 g/kg, 0.15 g/kg and 0.15 g/kg. Key words octylphenol; nonylphenol; bisphenol A; gas chromatography-mass spectrometry

  2. Contents and Abstracts

    2012-01-01

    [Ancient Mediterranean Civilizations] Title: On Poseidon's Image in Homeric Epics Author: Zhu Yizhang, Lecturer, School of History and Culture, Shandong University, Jinan, Shandong, 250100, China. Abstract: Poseidon was an important role in religion, myth and literature of ancient Greece. His religious functions, and status in mythical image in literature were mainly established by Homeric Epics. Poseidon doesn't only appear frequently in the Homeric Epics but also influences the development of the plots directly; therefore, he could be seen as one of the most important gods in the Epics. But Homeric Epics do not introduce his basic image clearly. In Homeric Epics, Poseidon carries the deity and humanity aspect of the figure, and the latter was emphasized, which implied his archetype was a mortal wanax.

  3. ICENES 2007 Abstracts

    In this book Conference Program and Abstracts were included 13th International Conference on Emerging Nuclear Energy Systems which held between 03-08 June 2007 in Istanbul, Turkey. The main objective of International Conference series on Emerging Nuclear Energy Systems (ICENES) is to provide an international scientific and technical forum for scientists, engineers, industry leaders, policy makers, decision makers and young professionals who will shape future energy supply and technology , for a broad review and discussion of various advanced, innovative and non-conventional nuclear energy production systems. The main topics of 159 accepted papers from 35 countries are fusion science and technology, fission reactors, accelerator driven systems, transmutation, laser in nuclear technology, radiation shielding, nuclear reactions, hydrogen energy, solar energy, low energy physics and societal issues

  4. ABSTRACTS AND KEY WORDS

    2012-01-01

    Comparative Study on Adhesion Effect Among Different Materials of Sepia esculenta Wang Xue-mei et al. (1) Abstract PE Harness, mesh, sea cucumber seedling box attached, sorghum bar, tamarix (fresh, and old), artemisia annua (fresh, and old) and artificial egg-based subsidiary were used as spawning substrates of Sepia esculenta for comparative study on adhesion effect during artificial breeding. The results showed that the best was artificial egg-based subsidiary produced by the process of invention in this study. The second was old artemisia annua and tamarix. PE Harness, mesh, sea cucumber seedling box attached, sorghum bar were unsatisfactory for using as spawning substrates of Sepia esculenta. Key words Sepia esculenta; adhesion effect; different materials

  5. Developing A Specific Criteria For Categorization Of Radioactive Waste Classification System For Uganda Using The Radar's Computer Code

    Radioactive materials are utilized in industries, agriculture and research, medical facilities and academic institutions for numerous purposes that are useful in the daily life of mankind. To effectively manage the radioactive waste and selecting appropriate disposal schemes, it is imperative to have a specific criteria for allocating radioactive waste to a particular waste class. Uganda has a radioactive waste classification scheme based on activity concentration and half-life albeit in qualitative terms as documented in the Uganda Atomic Energy Regulations 2012. There is no clear boundary between the different waste classes and hence difficult to; suggest disposal options, make decisions and enforcing compliance, communicate with stakeholders effectively among others. To overcome the challenges, the RESRAD computer code was used to derive a specific criteria for classifying between the different waste categories for Uganda basing on the activity concentration of radionuclides. The results were compared with that of Australia and were found to correlate given the differences in site parameters and consumption habits of the residents in the two countries

  6. Developing A Specific Criteria For Categorization Of Radioactive Waste Classification System For Uganda Using The Radar's Computer Code

    Byamukama, Abdul [Korea Advanced Institute of Science and Technology, Daejeon (Korea, Republic of); Jung, Haiyong [Korea Institute of Nuclear Safety, Daejeon (Korea, Republic of)

    2014-10-15

    Radioactive materials are utilized in industries, agriculture and research, medical facilities and academic institutions for numerous purposes that are useful in the daily life of mankind. To effectively manage the radioactive waste and selecting appropriate disposal schemes, it is imperative to have a specific criteria for allocating radioactive waste to a particular waste class. Uganda has a radioactive waste classification scheme based on activity concentration and half-life albeit in qualitative terms as documented in the Uganda Atomic Energy Regulations 2012. There is no clear boundary between the different waste classes and hence difficult to; suggest disposal options, make decisions and enforcing compliance, communicate with stakeholders effectively among others. To overcome the challenges, the RESRAD computer code was used to derive a specific criteria for classifying between the different waste categories for Uganda basing on the activity concentration of radionuclides. The results were compared with that of Australia and were found to correlate given the differences in site parameters and consumption habits of the residents in the two countries.

  7. Comparative genomic analysis of mitochondrial protein-coding genes in Veneroida clams: Analysis of superfamily-specific genomic and evolutionary features.

    Hwang, Jae Yeon; Lee, Chang-Kyu; Kim, Heebal; Nam, Bo-Hye; An, Cheul Min; Park, Jung Youn; Park, Kyu-Hyun; Huh, Chul-Sung; Kim, Eun Bae

    2015-12-01

    Veneroida is the largest order of bivalves, and these clams are commercially important in Asian countries. Although numerous studies have focused on the genomic characters of individual species or genera in Veneroida, superfamily-specific genomic characters have not been determined. In this study, we performed a comparative genomic analysis of 12 mitochondrial protein coding genes (PCGs) from 25 clams in six Veneroida superfamilies to determine genomic and evolutionary features of each superfamily. Length and distribution of nucleotides encoding the PCGs were too variable to define superfamily-specific genomic characters. Phylogenetic analysis revealed that PCGs are suitable for classification of species in three superfamilies: Cardioidea, Mactroidea, and Veneroidea. However, one species classified in Tellinoidea, Sinonovacula constricta, was evolutionarily closer to Solenoidea clams than Tellinoidea clams. dN/dS analysis showed that positively selected sites in NADH dehydrogenase subunit, nd4 and subunit of ATP synthase, atp6 were present in Mactroidea. Differences in selected sites in the nd4 and atp6 could be caused by superfamily-level differences in sodium transport or ATP synthesis functions, respectively. These differences in selected sites in NADH may have conferred these animals, which have low motility and do not generally move, with increased flexibility to maintain homeostasis in the face of osmotic pressure. Our study provides insight into evolutionary traits as well as facilitates identification of veneroids. PMID:26343338

  8. Abstract and concrete sentences, embodiment and languages

    ClaudiaScorolli

    2011-09-01

    Full Text Available One of the main challenges of embodied theories is accounting for meanings of abstract words. The most common explanation is that abstract words, like concrete ones, are grounded in perception and action systems. According to other explanations, abstract words, differently from concrete ones, would activate situations and introspection; alternatively, they would be represented through metaphoric mapping. However, evidence provided so far pertains to specific domains. To be able to account for abstract words in their variety we argue it is necessary to take into account not only the fact that language is grounded in the sensorimotor system, but also that language represents a linguistic-social experience. To study abstractness as a continuum we combined a concrete (C verb with both a concrete and an abstract (A noun; and an abstract verb with the same nouns previously used (grasp vs. describe a flower vs. a concept. To disambiguate between the semantic meaning and the grammatical class of the words, we focused on two syntactically different languages: German and Italian. Compatible combinations (CC, AA were processed faster than mixed ones (CA, AC. This is in line with the idea that abstract and concrete words are processed preferentially in parallel systems - abstract in the language system and concrete more in the motor system, thus costs of processing within one system are the lowest. This parallel processing takes place most probably within different anatomically predefined routes. With mixed combinations, when the concrete word preceded the abstract one (CA, participants were faster, regardless of the grammatical class and the spoken language. This is probably due to the peculiar mode of acquisition of abstract words, as they are acquired more linguistically than perceptually. Results confirm embodied theories which assign a crucial role to both perception-action and linguistic experience for abstract words.

  9. 49. Annual meeting of the Deutsche Gesellschaft fuer Neuroradiologie. Abstracts; 49. Jahrestagung der Deutschen Gesellschaft fuer Neuroradiologie. Abstracts

    NONE

    2014-10-15

    The conference proceedings of the 48. Annual meeting of the Deutsche Gesellschaft fuer Neuroradiologie contain abstracts on the following issues: neuro-oncological imaging, multimodal imaging concepts, subcranial imaging, spinal codes, interventional neuroradiology.

  10. Teaching for Abstraction: A Model

    White, Paul; Mitchelmore, Michael C.

    2010-01-01

    This article outlines a theoretical model for teaching elementary mathematical concepts that we have developed over the past 10 years. We begin with general ideas about the abstraction process and differentiate between "abstract-general" and "abstract-apart" concepts. A 4-phase model of teaching, called Teaching for Abstraction, is then proposed…

  11. Coupling CFD code with system code and neutron kinetic code

    Vyskocil, Ladislav, E-mail: Ladislav.Vyskocil@ujv.cz; Macek, Jiri

    2014-11-15

    Highlights: • Coupling interface between CFD code Fluent and system code Athlet was created. • Athlet code is internally coupled with neutron kinetic code Dyn3D. • Explicit coupling of overlapped computational domains was used. • A coupled system of Athlet/Dyn3D+Fluent codes was successfully tested on a real case. - Abstract: The aim of this work was to develop the coupling interface between CFD code Fluent and system code Athlet internally coupled with neutron kinetic code Dyn3D. The coupling interface is intended for simulation of complex transients such as Main Steam Line Break scenarios, which cannot be modeled separately first by system and neutron kinetic code and then by CFD code, because of the feedback between the codes. In the first part of this article, the coupling method is described. Explicit coupling of overlapped computational domains is used in this work. The second part of the article presents a demonstration simulation performed by the coupled system of Athlet/Dyn3D and Fluent. The “Opening a Steam Dump to the Atmosphere” test carried out at the Temelin NPP (VVER-1000) was simulated by the coupled system. In this simulation, the primary and secondary circuits were modeled by Athlet, mixing in downcomer and lower plenum was simulated by Fluent and heat generation in the core was calculated by Dyn3D. The results of the simulation with Athlet/Dyn3D+Fluent were compared with the experimental data and the results from a calculation performed with Athlet/Dyn3D without Fluent.

  12. Coupling CFD code with system code and neutron kinetic code

    Highlights: • Coupling interface between CFD code Fluent and system code Athlet was created. • Athlet code is internally coupled with neutron kinetic code Dyn3D. • Explicit coupling of overlapped computational domains was used. • A coupled system of Athlet/Dyn3D+Fluent codes was successfully tested on a real case. - Abstract: The aim of this work was to develop the coupling interface between CFD code Fluent and system code Athlet internally coupled with neutron kinetic code Dyn3D. The coupling interface is intended for simulation of complex transients such as Main Steam Line Break scenarios, which cannot be modeled separately first by system and neutron kinetic code and then by CFD code, because of the feedback between the codes. In the first part of this article, the coupling method is described. Explicit coupling of overlapped computational domains is used in this work. The second part of the article presents a demonstration simulation performed by the coupled system of Athlet/Dyn3D and Fluent. The “Opening a Steam Dump to the Atmosphere” test carried out at the Temelin NPP (VVER-1000) was simulated by the coupled system. In this simulation, the primary and secondary circuits were modeled by Athlet, mixing in downcomer and lower plenum was simulated by Fluent and heat generation in the core was calculated by Dyn3D. The results of the simulation with Athlet/Dyn3D+Fluent were compared with the experimental data and the results from a calculation performed with Athlet/Dyn3D without Fluent

  13. Book of Abstracts

    ANIMMA 2013 is the third of a series of conferences devoted to endorsing and promoting scientific and technical activities based on nuclear instrumentation and measurements. The main objective of ANIMMA conference is to unite the various scientific communities not only involved in nuclear instrumentation and measurements, but also in nuclear medicine and radiation. The conference is all about getting scientists, engineers and the industry to meet, exchange cultures and identify new scientific and technical prospects to help overcome both current and future unresolved issues. The conference provides scientists and engineers with a veritable opportunity to compare their latest research and development in different areas: physics, nuclear energy, nuclear fuel cycle, safety, security, future energies (GEN III+, GENIV, ITER, ...). The conference topics include instrumentation and measurement methods for: Fundamental physics; Fusion diagnostics and technology; Nuclear power reactors; Research reactors; Nuclear fuel cycle; Decommissioning, dismantling and remote handling; Safeguards, homeland security; Severe accident monitoring; Environmental and medical sciences; Education, training and outreach. This document brings together the abstracts of the presentations. Each presentation (full paper) is analysed separately and entered in INIS

  14. Automated Supernova Discovery (Abstract)

    Post, R. S.

    2015-12-01

    (Abstract only) We are developing a system of robotic telescopes for automatic recognition of Supernovas as well as other transient events in collaboration with the Puckett Supernova Search Team. At the SAS2014 meeting, the discovery program, SNARE, was first described. Since then, it has been continuously improved to handle searches under a wide variety of atmospheric conditions. Currently, two telescopes are used to build a reference library while searching for PSN with a partial library. Since data is taken every night without clouds, we must deal with varying atmospheric and high background illumination from the moon. Software is configured to identify a PSN, reshoot for verification with options to change the run plan to acquire photometric or spectrographic data. The telescopes are 24-inch CDK24, with Alta U230 cameras, one in CA and one in NM. Images and run plans are sent between sites so the CA telescope can search while photometry is done in NM. Our goal is to find bright PSNs with magnitude 17.5 or less which is the limit of our planned spectroscopy. We present results from our first automated PSN discoveries and plans for PSN data acquisition.

  15. SENSE 2010, Abstracts

    The microscopic origin of unconventional superconductivity continues to attract the attention of the condensed matter community. Whereas rare-earth / actinide-based intermetallic and copper oxide-based high temperature superconductors are studied for more than twenty years, the iron-based superconductors have been in the focus of interest since their recent discovery. Inelastic neutron scattering experiments have been of particular importance for the understanding of the magnetic and superconducting properties of these compounds. With its 29 talks and 14 posters the workshop provided a forum for the 71 registered participants to review and discuss experimental achievements, recognize the observed synergy and differences as well as discuss theoretical efforts to identify the symmetry of the superconducting order parameter in addition to the coupling mechanisms of the Cooper pairs. The workshop covered different topics relevant for the study of unconventional superconductivity. Magnetization and lattice dynamics such as spin resonances, phonons, magnetic and other excitations as studied by spectroscopic methods were presented. Investigations of (doping, pressure and magnetic field dependent) phase diagrams, electronic states as well as vortex physics by the various diffraction techniques were also addressed. This document gathers only the abstracts of the papers. (authors)

  16. Hardware Abstraction and Protocol Optimization for Coded Sensor Networks

    Nistor, Maricica; Roetter, Daniel Enrique Lucani; Barros, João

    2015-01-01

    The design of the communication protocols in wireless sensor networks (WSNs) often neglects several key characteristics of the sensor's hardware, while assuming that the number of transmitted bits is the dominating factor behind the system's energy consumption. A closer look at the hardware...

  17. Abstraction of Drift Seepage

    J.T. Birkholzer

    2004-11-01

    This model report documents the abstraction of drift seepage, conducted to provide seepage-relevant parameters and their probability distributions for use in Total System Performance Assessment for License Application (TSPA-LA). Drift seepage refers to the flow of liquid water into waste emplacement drifts. Water that seeps into drifts may contact waste packages and potentially mobilize radionuclides, and may result in advective transport of radionuclides through breached waste packages [''Risk Information to Support Prioritization of Performance Assessment Models'' (BSC 2003 [DIRS 168796], Section 3.3.2)]. The unsaturated rock layers overlying and hosting the repository form a natural barrier that reduces the amount of water entering emplacement drifts by natural subsurface processes. For example, drift seepage is limited by the capillary barrier forming at the drift crown, which decreases or even eliminates water flow from the unsaturated fractured rock into the drift. During the first few hundred years after waste emplacement, when above-boiling rock temperatures will develop as a result of heat generated by the decay of the radioactive waste, vaporization of percolation water is an additional factor limiting seepage. Estimating the effectiveness of these natural barrier capabilities and predicting the amount of seepage into drifts is an important aspect of assessing the performance of the repository. The TSPA-LA therefore includes a seepage component that calculates the amount of seepage into drifts [''Total System Performance Assessment (TSPA) Model/Analysis for the License Application'' (BSC 2004 [DIRS 168504], Section 6.3.3.1)]. The TSPA-LA calculation is performed with a probabilistic approach that accounts for the spatial and temporal variability and inherent uncertainty of seepage-relevant properties and processes. Results are used for subsequent TSPA-LA components that may handle, for example, waste package

  18. Book of abstracts

    The document contains abstracts of 24 review papers, 24 invited papers, 24 oral contributions and 120 posters. 10 review papers summarize the status of laser fusion research and progress in high-power laser facilities in major world laboratories. Four papers review research programs (laser-matter interaction studies and X-ray source development) based on KrF laser systems. Other review papers discuss the problems of laser energy conversion into X-rays in laser-heated cavities, X-ray lasing at shorter wavelengths, optimization of targets for inertial fusion. Two review papers are devoted to light ion fusion. The subjects of most invited papers are special problems of current laser plasma research, such as hot electron generation, nonlinear resonance absorption, energy accumulation limits, pellet ignition, conversion of laser light into X-rays, high-pressure plasma generation. Three invited papers review laser plasma research in Czechoslovakia, Poland and Spain. One paper suggests a new method of producing muonic superdense matter. The remaining inivited papers deal with the progress in XUV lasers and with laser plasma applications for further laser development. Of the papers accepted for oral presentation 12 papers discuss various problems of laser-plasma interaction; 4 papers deal with laser targets, 4 papers with laser-initiated X-ray sources, 3 papers with the diagnostics of laser-produced plasma. The last oral contribution presents the main principles of the excimer laser theory. The largest group of posters is related to laser-plasma interaction and energy absorption problems, to laser-target interaction and various methods of laser plasma diagnostics. The other posters deal with plasma applications in laser development, plasma mirrors, Brillouin and Raman scattering, X-ray emission, harmonic generation, electron acceleration, production of high-Z plasmas and other related problems. (J.U.)

  19. The complete mitochondrial genome of the land snail Cornu aspersum (Helicidae: Mollusca: intra-specific divergence of protein-coding genes and phylogenetic considerations within Euthyneura.

    Juan Diego Gaitán-Espitia

    Full Text Available The complete sequences of three mitochondrial genomes from the land snail Cornu aspersum were determined. The mitogenome has a length of 14050 bp, and it encodes 13 protein-coding genes, 22 transfer RNA genes and two ribosomal RNA genes. It also includes nine small intergene spacers, and a large AT-rich intergenic spacer. The intra-specific divergence analysis revealed that COX1 has the lower genetic differentiation, while the most divergent genes were NADH1, NADH3 and NADH4. With the exception of Euhadra herklotsi, the structural comparisons showed the same gene order within the family Helicidae, and nearly identical gene organization to that found in order Pulmonata. Phylogenetic reconstruction recovered Basommatophora as polyphyletic group, whereas Eupulmonata and Pulmonata as paraphyletic groups. Bayesian and Maximum Likelihood analyses showed that C. aspersum is a close relative of Cepaea nemoralis, and with the other Helicidae species form a sister group of Albinaria caerulea, supporting the monophyly of the Stylommatophora clade.

  20. Recent abstracts in biochemical technology

    R R Siva Kiran; Brijesh P

    2008-01-01

    “Recent abstracts in biochemical technology” is a collection of interesting research articles published in “List of biochemical technology journals” (Table 1). The abstracts are most likely to report significant results in biochemical technology.

  1. Clinical coding. Code breakers.

    Mathieson, Steve

    2005-02-24

    --The advent of payment by results has seen the role of the clinical coder pushed to the fore in England. --Examinations for a clinical coding qualification began in 1999. In 2004, approximately 200 people took the qualification. --Trusts are attracting people to the role by offering training from scratch or through modern apprenticeships. PMID:15768716

  2. Abstract Interpretation as a Programming Language

    Rosendahl, Mads

    2013-01-01

    In David Schmidts PhD work he explored the use of denotational semantics as a programming language. It was part of an effort to not only treat formal semantics as specifications but also as interpreters and input to compiler generators. The semantics itself can be seen as a program and one may...... examine different programming styles and ways to represent states. Abstract interpretation is primarily a technique for derivation and specification of program analysis. As with denotational semantics we may also view abstract interpretations as programs and examine the implementation. The main focus...... as a programming paradigm and be used to write programs in a circular style....

  3. Permutation codes

    Ericson, Thomas

    1993-01-01

    Slepians permutation codes are investigated in detail. In particular we optimize the initial vector and derive all dominating codes in dimension n 2 6. With the exception of the simplex and biorthogonal codes - which are always included as special cases of permutation codes - there are probably no further good codes in higher dimensions.

  4. Final Programme and Abstracts

    Molecular targeted radionuclide cancer therapy is becoming of increasing importance, especially for disseminated diseases. Systemic chemotherapies often lack selectivity; targeted radionuclide therapy has important advantages as the radioactive cytotoxic unit of the targeting vector is specifically directed to the cancer, sparing normal tissues. The basis of this COST Action is the great potential of targeted radionuclide therapy using a variety of vectors and radionuclides. This Action brings together the different disciplines involved and provide a reliable and rapid means for developing new (fundamental) knowledge, method standardization and products while promoting transfer of technologies. This Action on cancer therapy using innovative targeting nanomedicines is highly multidisciplinary: nuclear medicine physicians, clinical oncologists, surgeons, physicists, radiobiologists, (in)organic chemists, radiochemists, radiopharmacists, pathologists and scientists from bionics participate in it. They define innovative new targets for cancer therapy, develop lead compounds and new radiolabelled ligands as vectors, perform molecular imaging and biologic testing, develop improved software and protocols for dosimetric calculations and select new vectors for early human use. During the working group meeting held in Cracow participants presented 57 communications (oral and posters, as well) on the above subject

  5. The materiality of Code

    Soon, Winnie

    2014-01-01

    , Twitter and Facebook). The focus is not to investigate the functionalities and efficiencies of the code, but to study and interpret the program level of code in order to trace the use of various technological methods such as third-party libraries and platforms’ interfaces. These are important to...... understand the socio-technical side of a changing network environment. Through the study of code, including but not limited to source code, technical specifications and other materials in relation to the artwork production, I would like to explore the materiality of code that goes beyond technical...

  6. Graph Codes with Reed-Solomon Component Codes

    Høholdt, Tom; Justesen, Jørn

    2006-01-01

    We treat a specific case of codes based on bipartite expander graphs coming from finite geometries. The code symbols are associated with the branches and the symbols connected to a given node are restricted to be codewords in a Reed-Solomon code. We give results on the parameters of the codes and...

  7. Abstract Interpretation as a Programming Language

    Mads Rosendahl

    2013-09-01

    Full Text Available In David Schmidt's PhD work he explored the use of denotational semantics as a programming language. It was part of an effort to not only treat formal semantics as specifications but also as interpreters and input to compiler generators. The semantics itself can be seen as a program and one may examine different programming styles and ways to represent states. Abstract interpretation is primarily a technique for derivation and specification of program analysis. As with denotational semantics we may also view abstract interpretations as programs and examine the implementation. The main focus in this paper is to show that results from higher-order strictness analysis may be used more generally as fixpoint operators for higher-order functions over lattices and thus provide a technique for immediate implementation of a large class of abstract interpretations. Furthermore, it may be seen as a programming paradigm and be used to write programs in a circular style.

  8. Converting One Type-Based Abstract Domain to Another

    Gallagher, John Patrick; Puebla, German; Albert, Elvira

    The specific problem that motivates this paper is how to obtain abstract descriptions of the meanings of imported predicates (such as built-ins) that can be used when analysing a module of a logic program with respect to some abstract domain. We assume that abstract descriptions of the imported p...

  9. Optical coding theory with Prime

    Kwong, Wing C

    2013-01-01

    Although several books cover the coding theory of wireless communications and the hardware technologies and coding techniques of optical CDMA, no book has been specifically dedicated to optical coding theory-until now. Written by renowned authorities in the field, Optical Coding Theory with Prime gathers together in one volume the fundamentals and developments of optical coding theory, with a focus on families of prime codes, supplemented with several families of non-prime codes. The book also explores potential applications to coding-based optical systems and networks. Learn How to Construct

  10. Health physics research abstracts no. 11

    The present issue No. 11 of Health Physics Research Abstracts is the continuation of a series of Bulletins published by the Agency since 1967. They collect reports from Member States on Health Physics research in progress or just completed. The main aim in issuing such reports is to draw attention to work that is about to be published and to enable interested scientists to obtain further information through direct correspondence with the investigators. The attention of users of this publication is drawn to the fact that abstracts of published documents on Health Physics are published eventually in INIS Atomindex, which is one of the output products of the Agency's International Nuclear Information System. The present issue contains 235 reports received up to December 1983 from the following Member States. In parentheses the country's ISO code and number of reports are given

  11. Language's role in enabling abstract, logical thought

    Hampton, J A

    2002-01-01

    Carruthers’s thesis is undermined on the one hand by examples of integration of output from domain-specific modules that are independent of language, and on the other hand by examples of linguistically represented thoughts that are unable to integrate different domain-specific knowledge into a coherent whole. I propose a more traditional role for language in thought as providing the basis for the cultural development and transmission of domain-general abstract knowledge and reasoning skills.

  12. Finding Feasible Abstract Counter-Examples

    Pasareanu, Corina S.; Dwyer, Matthew B.; Visser, Willem; Clancy, Daniel (Technical Monitor)

    2002-01-01

    A strength of model checking is its ability to automate the detection of subtle system errors and produce traces that exhibit those errors. Given the high computational cost of model checking most researchers advocate the use of aggressive property-preserving abstractions. Unfortunately, the more aggressively a system is abstracted the more infeasible behavior it will have. Thus, while abstraction enables efficient model checking it also threatens the usefulness of model checking as a defect detection tool, since it may be difficult to determine whether a counter-example is feasible and hence worth developer time to analyze. We have explored several strategies for addressing this problem by extending an explicit-state model checker, Java PathFinder (JPF), to search for and analyze counter-examples in the presence of abstractions. We demonstrate that these techniques effectively preserve the defect detection ability of model checking in the presence of aggressive abstraction by applying them to check properties of several abstracted multi-threaded Java programs. These new capabilities are not specific to JPF and can be easily adapted to other model checking frameworks; we describe how this was done for the Bandera toolset.

  13. Mechanical Engineering Department technical abstracts

    Denney, R.M. (ed.)

    1982-07-01

    The Mechanical Engineering Department publishes listings of technical abstracts twice a year to inform readers of the broad range of technical activities in the Department, and to promote an exchange of ideas. Details of the work covered by an abstract may be obtained by contacting the author(s). Overall information about current activities of each of the Department's seven divisions precedes the technical abstracts.

  14. Mechanical Engineering Department technical abstracts

    The Mechanical Engineering Department publishes listings of technical abstracts twice a year to inform readers of the broad range of technical activities in the Department, and to promote an exchange of ideas. Details of the work covered by an abstract may be obtained by contacting the author(s). Overall information about current activities of each of the Department's seven divisions precedes the technical abstracts

  15. Abstract Possible: The Birmingham Beat

    Bergman, Aeron; Salinas, Alejandra

    2013-01-01

    Gruppeutstilling. Samarbeidspartner: Alejandra Salinas. ABSTRACT YOUR SHIT IS Video loop and billboard. Eastside Projects, Birmingham UK Abstract Possible: The Birmingham Beat Curated by Maria Lind 6 October - 1 December 2012. Invited artists: José León Cerrillo, Zachary Formwalt, Goldin+Senneby, Wade Guyton, Yelena Popova, Alejandra Salinas and Aeron Bergman. Visningssted: Eastside Projects, Birmingham, UK. Se også: http://eastsideprojects.org/past/abstract-possible

  16. Abstract

    Tafdrup, Oliver

    2013-01-01

    Udgivet som en del af Tidskrifts specialudgivelse om Adorno. http://tidskrift.dk/data/50/Aforismesamling.pdf......Udgivet som en del af Tidskrifts specialudgivelse om Adorno. http://tidskrift.dk/data/50/Aforismesamling.pdf...

  17. Abstract

    2012-01-01

    Function Ascriptions of Technical Artifacts (p.1) CHEN Fan, XU Jia (Research Center for Philosophy of Science and Technology, Northeastern University, Shenyang, Liaoning, 110004) Abstract: The function of technical artifacts is mind dependent. It is an ontologicaUy subjective entity and an epistemologically objective judgment. Function ascription is a general form of technical function in the epistemological sense. Function ascriptions may be taken in a descriptive and in a performative sense. The former can be called function ascriptions for short and the latter function assignments. The mind dependency of the function of technical artifacts is grounded in performative function ascriptions instead of descriptive function ascriptions. Key Words: Function ascriptions; Descriptive function ascriptions; Performative function ascriptions; Function assignments

  18. ABSTRACTS

    2012-01-01

    A Representative work that Vainly Attempts to Westernize China On Yang Ji.sheng's Paper "My View of Chinese Pattern" XU Chong-wenAbstract: Mr. Yang Ji-sheng calls economic connotation of Chinese pattern "market economy of power" with all sorts of drawbacks, it is to take the problems that Chinese model deliberately struggles with and even the objects must be resolutely eliminated as the parts of Chinese pattern, thus they are absolute nonsense; he boils down political connotation of Chinese pattern to "authority politics" of "thoroughly denying modem democratic system",

  19. ABSTRACTS

    2011-01-01

    Mud logging subject and its speciality construction is an important practical issue in the field of mud logging engineering and accurately positioning mud logging subject and reasonably setting mud logging speciality have an important significance for promoting and guiding the rapid development of mud logging technology.

  20. ABSTRACTS

    2011-01-01

    The establishment of spectroscopy logging theory and application prospects. Zhu Genqing. Mud Logging Engineering, 2011,22(3) :2-6,28 Based on a lot of research and years' practice and set ting out from the purpose of enriching the basic theory of mud logging technology, the author described several spectroscopic methods and theories commonly used in mud logging technology and explored the concept of the spectroscopy logging and the views to establish mud logging theory svstem.

  1. ABSTRACTS

    2012-01-01

    4 Introduction of the Methods Generalized from Mineral Exploration HU Kui (Consulting & Research Center Ministry of Land & Resources, Beijing 100035, China) Abstract: This paper focuses on the introduction of prospecting methods generalized from mineral exploration, these include: prospecting in deep part of the deposit based on shallow deposit, and periphery prospecting within the ore district; finding other type ( kind ) of deposit according to this type; lean ore is the base for rich deposit; small rich ore can depends on large lean ore; the dependence of economical mineral resource is uneconomical mineral resource; prospecting mineral deposit on the basis of different minerals; following outcrop mine to find blind ore; and with marks to explore ore.

  2. ABSTRACT

    2015-01-01

    As the institutional quality audit is being conducted in some pilot provinces,different interpretations of it have occurred,some of which appear to be misleading.This paper is to redefine it in terms of thematic focus,role,value and method to facilitate its implementation.It proposes that the institutional quality audit should keep consistently focused on internal quality assurance,in-volve various stakeholders,enhance its empowerment function and develop itself into a comprehen-sive and systematic approach to continuous quality improvement.

  3. ABSTRACTS

    2001-01-01

    @@CONCURRENT SESSION: FOOD AND WATERBORNE DISEASES      Chair  Prof. Liu Xiu-mei, Institute of Nutrition and Food Hygiene (CAPM), China   Co-chair   Dr. Jorgen Schlundt, World Health Organization, Switzerland   1530-1545 hrs Emerging Foodborne Disearse: An Evolving Public Health Challenge   Robert Baldwin, Center for Disease Control, USA   1545-1600 hrs Food Poisoning Typicality in Food Safety Vulnerable Area of Indonesia   Adil Basuki Abza, Bogor Agricultural University, Indonesia   1600-1615 hrs The Management of Food Poisoning in China   Li Tai-ran, Institute of Food Safety Control and Inspection, Ministry of Health, China   1615-1630 hrs Detection of Campylobacter Species Using a Fluorogenic Real-Time PCR Detection System   Hai-yan Wang, Bureau of Microbial Hazards, Health Canada, Canada   1630-1645 hrs An Overview on Bongkrekic Acid Food Poisoning   Liu Xiu-mei, Institute of Nutrition and Food Hygiene (CAPM), China   1645-1700 hrs Screening Procedure from Cattle Feces and the Prevalence of Escherichia coli O157 in Taiwan Dairy Cattle   Chin-Cheng Chou, Taiwan University, Taibei, China

  4. Abstract

    2011-01-01

    Representation or Construction? An Interpretation of Quantum Field Theory Abstract: In this essay, I argue that the basic entities in the causality organized hierarchy of entities that quantum field theory describes are not particles but fields. Then I

  5. ABSTRACTS

    2012-01-01

    Research on the Theory and Standard of Peasants" Life Cycle Pension Compensation Mu Huaizhong Shen Yi· 2 · Thedifficulties of full coverage in pension system lie in rural farmers. In this paper, we put forward a "dual agricultural welfare difference" theory and apply it to the issues regarding peasants' life cycle pension compensation. Taking differential between equilib- rium and biased agricultural incomes as the key indicator, we build mathematical models of "dual agricultural welfare balance" and measure the size from 1953 to 2009. Our finding shows that China's "dual agricultnral welfare difference" has a fluctuation ranged be- tween 0.4 and 0.6. Based on life cycle characteristics, such as natural life cycle, policy and institutional life cycle, our suggestion is to compensate peasants' primary pension with a balance of "dual agriculture welfare difference" and other countermeasures.

  6. ABSTRACTS

    2012-01-01

    Judicature, Public Opinion, and Politics at An Age of Disordered Legal World View :A Study Centered on the Case of Li Changkui The Case of L/Changkui represents a kind of simple "hard case", in which whatever the judge made a de- cision, result of the case failed to gain good social and legal effects, and the causation, however, rested on the internal system of judicature. The Case of Li reflects an age at which legal world view is deficient in coherence and integration. Although it's not an exclusive problem for China that judicature, public opinion and politics in- teract complicatedly, and the society shows distustt upon the criminal justice system, it reveals that, in the case of Li, some judicial personnel and academics hold an uni-dimensional and prejudiced understanding on the credi- bility, legitimacy and stability of judicature.

  7. ABSTRACTS

    2012-01-01

    Analysis and forecast of the world economy The pace of global economic recovery has slowed down markedly and the risk of a sagging world economy has been increasing in 2011. However, the economic slowdown was taking place at different speeds in different categories of economies. The momentum of economic recovery in the developed economies is clearly insufficient, and its economic growth rate is far lower than the rate of the emerging economies and has declined much more than that of emerging economies. Many big developed economies are facing very severe employment situation now, while the space of the their fiscal and monetary policies have been compressed by the upgrade of the sovereign debt crisis and long-term low interest rates, which are associated with the turmoil in international financial markets, the sluggish growth of international trade and investment, fluctuations in international commodity prices, and aggravated social problems.

  8. ABSTRACTS

    2012-01-01

    Reliability validation studies of locomotive engine turbocharger LI Yu (Dalian Locomotive Research Institute Co., Ltd., Dalian 116021, China) Abstract: Considering the use features of the locomotive diesel engine turbocharger and combining the finite element simulation with experiment, the validation method of tile turbocharger has been studied. In this way, the number of tests can be reduced and the success rate of the test can be increased. And the turbocharger relia- bility assessment can be ahead of the schedule. Key words: turbocharger; reliability; validation test

  9. Abstracts

    The proceedings contain 106 papers of which 2 fall under the INIS Scope. One concerns seismic risk assessment at radioactive waste repositories in the U.S., the other concerns the possibility of predicting earthquakes from changes in radon 222 levels in selected ground water springs of northern Italy. (M.D.)

  10. Abstract

    2012-01-01

    Scientific Culture and Cultural Science (p.1) Today science advances at an astonishingly high speed, and driven by the ideological and industrial revolutions, it even becomes a dominant culture in the society and is respected as the supreme authority. However, the scientific culture, which plays the leading role in the industrial civilization, turns out to be more and more alienated from culture and humanity, resulting in the so-called cultural confusions and loss of humanity. This article, investigating the phenomenon deeply, argues that science has no privileged position over the other cultural traditions, and suggests that science identify itself as a member equal with the other cultural patterns in the society in order to restore its cultural connotations. It is believed that by establishing the cultural science, we can bring culture and humanity back to science.

  11. Abstract

    Alexandre Costa Quintana

    2003-01-01

    Full Text Available The purpose of this article is to show the importance of the Cash Flow Statement and the Value Added Statement as effective instruments of financial management, due to the information that these statements can provide. To demonstrate this, a financial analysis of the principal financial statements of the Empresa Transmissora de Energia Elétrica do Sul do Brasil S.A. – Eletrosul – was made and in particular, a detailed analysis of the Cash Flow Statement and the Value Added Statement. To do this, the financial statements published by the company were obtained. First, liquidity ratios from the Balance Sheet were calculated and, subsequently, an analysis of the Cash Flow Statement and the Value Added Statement was made. This was done to demonstrate that the information obtained from the Balance Sheet could be better detailed by the use of the referenced statements, showing in the end that alterations in the liquidity of the company can be explained by the changes in the ways in which the company used its cash resources.

  12. ABSTRACTS

    2012-01-01

    (1) New Forms of the "Production of Social Relations" under the Scrutiny of Social Engineering Tian Pengying In the Marxist perspective, the production and reproduction of social relations constitute the basic prerequisite and guarantee for human existence and development, and the establishment of an orderly and harmonious modern social relationship that promotes the coordinated development of material production and spiritual production is an important symbol of man's self-conscientiousness to adapt to, rely on and transform the society. The development, transformation and evolution of social relations is both a natural historical process and a creative process in which social subjects participate, design and construct.

  13. Abstract

    2012-01-01

    The Establishment and Distribution of the Police Stations in the Public Concessions in Modern Shanghai -Also on the Substitution Index of the Expansion of City Space WU Heng By analyzing relevant materials, this paper finds that the total number of police stations and the population is closely related to each other and regards it as the substitution index of city expansion. The author thinks that the urbanization of the public concessions can be divided into three phases, while this process is not in synchronization with the expansion of the land expansion of public concessions.

  14. ABSTRACTS

    2015-01-01

    In order to study the state development of fuel-spray in the combustion chamber of TBD620 diesel engine, a spray visualization system was construc-ted by the method of flash photography capturing images of fuel spray at different times. Fuel injection characteris-tics changes were studied by changing the fuel injection pressure and the spray wall-impingement was discovered, which provides a basis of structural optimization for the combustion chamber.

  15. ABSTRACTS

    2012-01-01

    The Practice and Implications of Judicial Innovation: A Study of Administrative Litigation from City T Drawing on data from a mid-sized city, this article finds that the courts, caught between the unruly adminis- trative agencies and legal rhetoric, seek support from the Party to enhance their authority. They then devise tac- tics such as putting the chief official of agencies on the stand, issuing judicial suggestions, and innovatively ap- plying the laws. Contrary to the conventional wisdom that the courts are only a passive actor in local politics, the development indicates that the role of the courts is by no means negligible in translating the national laws into lo- cal practice. Social stability, industrial structure, the power and resource of administrative agencies, and profes- sionalism of court staff are important factors affecting the development of the rule of law.

  16. Abstracts

    2011-01-01

    Changing the Means of Structural Adjustment for Transformation of Development Pattern SONG Ze Abstract: History of China's reform and opening up has proven that government-led industrial structural adjustment is unsuccessful. Facing the new situation and economic development tasks, new ideas of industrial restructuring should be clearly put forward that the government will create conditions to adjust the structure by the market. During the Twelve-Five Years, the most priority should be how to reform the way how to change the structural adjustment. If the "structural adjustment" approach, especially in the manufacturing sector can not be changed, many goals on economic transition are likely to fall again. Under the circumstance it is necessary to accelerate the development of a unified, open and orderly modern market system, and effectively implement the market-pushed industrial restructuring approach, and strengthen the intermediary function of finance and inner trade and create good policy environment conducive to promoting the services sector in the process of structural adjustment and industrial upgrading. Key Words:industrial structure; adjustment approach

  17. Abstract

    2011-01-01

    Management fraud and auditing scandals became more serious since the 70s-80s of the last century, so that the independence of CPA faced nprecedented challenges. Growing emphasis was put on the independence of CPA on which the academic research deepened too. This article analyzes the nfluence of the independence of CPA from the conflict of the owners / shareholders, managers, and CPA. By analysing the balance of power of those conflict nd the factors that restrict them, and basing on a summary research in this area of other scholars, this paper put forward a CPA conflict model based on the orporate governance structure, and suggest on the issue of how to protect the auditing independence under this new model.

  18. ABSTRACTS

    2015-01-01

    Shortly after the People's Republic of China was founded in 1949, it wasnecessary and in its interest for China to join the socialist camp led by the SovietUnion. In 1954, China proposed the five principles of "peaceful coexistence". Atthe Bandung Conference in 1955, China, India and Myanmar jointly advocated thefive principles as a means of good governance in Asia and the whole world. Earlyin the 21st century, China proposed a new concept of "win-win cooperation" as animportant principle for international relations in the new global era.

  19. Abstract

    2012-01-01

    The Subject of Research, Methodology and Research Paradigm of ‘Das Kapital'; ‘Das Kapital' and the Scientific View of Marx on Wealth;The Way of Capitalism in the Background of Global Financial Crisis;

  20. ABSTRACTS

    2011-01-01

    Conbating Poverty and Inequality: Structural Change, Social Policy and Politics United Nations Research Institute for Social Development As UNRISD's latest reflection upon poverty alleviation and inequality, this report advocates an approach that pu

  1. ABSTRACTS

    2011-01-01

    Research on the Necessity of Building Intercity Transit System within Changsha-Zhuzhou-Xiangtan Metropolitan Huang Weili 4 To plan and build intercity transit network within Changsha-Zhuzhou-Xiangtan metropolitan will not only meet the rapidly increasing demand for passenger transport service and promoting the integration and urbanization of the metropolitan, but is also the necessary measures to build energy-saving and environmental-friendly society, and realize sustainable development.

  2. ABSTRACTS

    2011-01-01

    Current Situation and Prospect of Urban Transit Development in Mainland China The paper reviews the development of urban transit construction, networking operation and diversified technology systems in mainland China during the last 40 years. The paper also presents the short-term planning of urban transit in mainland China and the solutions for financing, construction period and operational cost etc.

  3. ABSTRACT

    Michelle de Stefano Sabino

    2011-12-01

    Full Text Available This paper aims to describe and to analyze the integration observed in the Sintonia project with respect to the comparison of project management processes to the model of the Stage-Gate ®. The literature addresses these issues conceptually, but lack an alignment between them that is evident in practice. As a method was used single case study. The report is as if the Sintonia project, developed by PRODESP - Data Processing Company of São Paulo. The results show the integration of project management processes with the Stage-Gate model developed during the project life cycle. The formalization of the project was defined in stages in which allowed the exploitation of economies of repetition and recombination to the development of new projects. This study contributes to the technical vision in dealing with the integration of project management processes. It was concluded that this system represents an attractive way, in terms of creating economic value and technological innovation for the organization.

  4. ABSTRACTS

    2012-01-01

    The Introduction of Western Learning to the East and the Sinicization of Marxist Philosophy The introduction of western learning to the east objectively promoted the dissemination of Marxist philosophy in China, forming an important historical prerequisite for the sinicization of Marxist philosophy. Moreover, it also triggered a great transformation in the historical development of Chinese philosophy and facilitated its transition from ancient to early modern traditions, thereby establishing through sinicization a link between Marxist philosophy, which originated in the western philosophical tradition, and the Chinese tradition of philosophy, and rendering Marxist philosophy Chinese. This offered the possibility that sinicized Marxist philosophy would play a positive guiding role in the development of modern Chinese philosophy. Therefore, we may say that without the introduction of western learning to the east, there would be no sinicization of Marxist Ichilosophy; and without in-depth research on the relationship between the introduction of western learning to the east and the sinicization of Marxist philosophy, there would be no real understanding of the sinicization of Marxist philosophy. However, the close links between the sinicization of Marxist philosophy and the introduction of western learning do not indicate that the sinicization of Marxist philosophy is part of the history of the introduction of western learning to the east. The sinicization of Marxist philosophy does not itself belong to the category of the spread of western learning to the east. This is because Marxist philosophy is essentially different from all other commonly known western sciences; its sinicization differs from the eastward spread of western learning in terms of its goals, social nature, results and effects on society.

  5. ABSTRACTS

    2011-01-01

    Balance and Loss of Balance in Human Rights Law;The Socialist Legal System with Chinese Characteristics: Its Structure, Features and Trends;Historical Materialism and Contemporary Socio-historical Reality;Rousseau, Kant and Marx in the Lineage of "Moral P

  6. ABSTRACTS

    2011-01-01

    Plato on Political Rhetoric Generally, Plato was regarded as being hostile to rhetoric. However, I will show that in Plato's some important political dialogues he still verifies the significance of rhetoric or persuasion. Then, I list the attacks of Plato on his contemporary rhetoric, which is called in the essay as "politician rhetoric". On the other hand, Plato also articu- lates the characteristics of true rlhetoric, which I name as "dialectical rhetoric. " In order to elaborate "dialectical rhetoric", I take Pericles as an example to show how the dialectic rhetoric could work in the real political world. Finally, I point out that dialectical rhetoric still can give some reflection for today's political rhetoric. It contains the ideal of the good, caring the soul of the audience, speaking the truth, insisting the right thing with reason, etc.

  7. ABSTRACTS

    2012-01-01

    QUALITY MANAGEMENT AND CONTROL DURING START- UP OF THE 1.0MT/A ETHYLENE PLANT IN ZHENHAI[ 1 ] Jiang Minding, Chang Mingkun. SINOPEC Zhenhai Refining & Chemical Company, Ningbo Zhejiang, P. C. 315207 Abstract: Zhenhai ethylene project was put into operation suc- cessfully in 2010, and rich project management experiences were accumulated during the preparation process. Strict project quality management during pipeline blowing, system hydrosta- tic testing, chemicals filling and preparation before drying - out of cracking furnace can eliminate the hidden dangers, and cold tightening of flanges in cryogenic section during startup can minimize flare discharge.

  8. Abstracts

    2012-01-01

    International Norms, Group Identity and Domestic Institutional Re- form: The Case of China's Entrance to FATF Lie Xinghua Abstract: International norms are the collection of binding rules governing the international community. International norms with high levels of legitimacy result in norm groups. Such norm groups directly affect the space for and effectiveness of behavior. In order to enter a norm group and obtain membership status within the group, states must engage in domestic institu- tional reforms in order to meet standards of admission. In order to enter FATF, China studied the principles of the 40+ 9 Recommendations, and ad- vanced comprehensive domestic reforms to counter money laundering.

  9. ABSTRACTS

    2011-01-01

    GIVE FULL PLAY TO THE ADVANTAGES OF REFINING-CHEMICAL INTEGRATION FOR THE EXPANSION OF PETROCHEMICAL DOWNSTREAM INDUSTRY CHAIN [ 1] Zhao Yan. CNOOC Huizhou Refining Company, Huizhou, Guangdong, 516086 Abstract: Taking the current situation of the petrochemical industry base which has taken shape in Huizhou Daya Bay Petrochemical Industrial Park into account, this paper frames up the development assumption of refining-chemical integration brought along by large-scale refining and ethylene projects in CNOOC and Shell Petrochemicals Company with such projects as flagship. It mainly analyzes the advantages and importance of constructing industry base with refining, ethylene, chemicals and fine chemicals in Petrochemical Industrial Park which extends the industry chain, broadens the petrochemical market of Pearl River Delta and boosts the core competence of the industrial park.

  10. Abstract

    2012-01-01

    Concept Construction and Empirical Analysis of Social Integration for Rural-Urban Migrants in China; Under the Dual Structure of the Triple Migration Model: A Shortage of Migrant Workers, a New Research Framework;Cultural Meanings of Chinese Guanxi: A Viewpoint of Management Scholars;Determinants of Banking Efficiency: Cross-Country Evidence;

  11. ABSTRACTS

    2012-01-01

    Be Independent from Autocracy: a Comparison Between Wang Yuanhua and Gong Zizhen Also on the Depth of Wang Yuanhua's Thinking on the Eve of the Ideological Emancipation Movement Xia Zhongyi In 1977 ,Wang Yuanhua began to appreciate Gong Zizhen, not only because they were similar in temperament, context and situation, but also because Wang Yuanhua had found out the element of personal liberation in Gong zizhen's saying Be Independent from Autocracy, which shows that Wang Yuanhua's realization of the personal value was earlier than Li Zehou ( who established the Subjectivity Outline in a Kant's Way in 1979 ) and Wang Ruoshui (who proposed that personal value is the basis of Marxism in 1981 ) , and Wang Yuanhua's contribution in study Chinese by Chinese experience.

  12. ABSTRACTS

    2011-01-01

    Energy transformation is the only way of the transformation of the world economy Describing and explaining from different view of the world from the angle of political, economic, cultural and environmental development, the presentation of the transformation, change, adjustment, conversion and a series of concept reflects that the current world situation is undergoing profound changes, multi-polarization and globalization. The global problems such as financial crisis, recession, climate change, energy transformation and the environment change,

  13. ABSTRACTS

    2012-01-01

    The wisdom of practice exists in its conceptual form as an inherent part of man and functions in the process of practice. It coheres as the quality of virtue expressed in value orientation and contains cognitive experience of the world and of man himself. The two permeate man's actual capacities or powers. Aiming at completion of the self and of things, the wisdom of practice integrates theoretical and practical reason and reflects the unity of understandinl~ the world and transforming the world.

  14. ABSTRACTS

    2011-01-01

    Critique of Contemporary Anti-Marxism Ideologies --Based on Thoughts of the "Four Major Boundaries";The Conflict on Public Ownership: A Comparison between the Socialist Market Economic Theory and the Theory of Market Socialism of British Labour Party;On The Germination of Marxist Theory of Property;Aesthetic Transformation of Mass Media for Socialist Core Value System;

  15. ABSTRACTS

    2012-01-01

    He Xinyin as a Confucian Reformer and His Worship of Confucius Abstract:This paper regards He Xinyin, a member of Taizhou School, as a reformer of Confucianism. The reform means to transforming traditional Confucianism which is inti- mately linked with political institution into an independently religious one. The conflicts between Confucian orthodoxy and politics in reality intensified after the Jia.-jing Period in the Ming Dynasty. He Xinyin carries forward his predecessor Wang Xinzhai's theory of "political involvement or retiring from political life", and constructs a set of Confucian in- stitutions, which is independent of politics. On the basis of respects and honors of Confu- cius, He Xinyin~s Confucian institutions enables people to respect and love each other, and makes Confucius~s benevolence and righteousness come true.

  16. ABSTRACTS

    2011-01-01

    The Relational Capital, the Institutional Environment and the Validity of the Payment by Fiscal Transfers;The Framing of the Clauses of the Company Regulations, the Protection of the Law for the Right of Investors, and the Company Governance: Evidences f

  17. ABSTRACTS

    2011-01-01

    Look in the Mirror of Personality Left by Liang Qichao The New Preface to His Reflecting Moral This article is my new foreword of Reflecting Moral, which had been edited and written by Liang Qichao in 1905, and has just been recommended as one of the moral readers of Tsinghua Academy of Chinese Learning. I point that the exhortation of our univer- sity proposed by Liang Qichao has its original determination in his mind himself, which had already been compiled in Reflecting Moral more than a century ago.

  18. Abstract

    2012-01-01

    The Characteristics of Modern Tianjin Salt Merchants Culture As a new commercial culture in modern China, Tianjin salt merchants culture has its own different characteristics, such as luxury consumption culture, political culture, religious scholar culture and moral culture. In these cultures behind embodies the Salter group's behavior pattern and psychological structure.

  19. ABSTRACTS

    2012-01-01

    Mao Zedong' s "Three World Theory" underwent three stages of development: the "One Intermediate Zone" thought, the embryonic form of the theory, was put forward in the 1940s-50s; the "Two Intermediate Zones" thought, taking shape in the 1960s, was the rudimentary form; and the early 1970s witnessed the perfection of the theory. Mao Zedong developed the "Three World Theory" with sovereignty and national interests as the logical starting point, the theory of unity of opposites as the philosophical foundation, the Cold War as the historical background, and fighting against hegemonism as the major diplomatic strategy.

  20. ABSTRACTS

    2011-01-01

    Wu Jie and Duan Yanchao. The current line drawing of Laterolog and its application. PI, 2011, 25(4) : 1 - 4 The current line plays an important role in the directly understanding the characteristics of Laterolog tool. A method of drawing current lines for the discrete potential data based on the Finite Element calculation is studied. It solves a series of key problems, including the selection of step length, the identification of direction, treatment of nmtation point and the control of stop. A drawing program is written by MATLAB software. Taking the current line drawing of the dual Laterolog logging as an example, we analyze the tool's investigation characteristics in the several formations such as homogeneous, low or high invasion, and invasion with shoulder. These results verify the effectiveness of the new method. The method can be applied to the other kinds of Laterolog tools to draw their current lines and analyze their investigation characteristics.

  1. Abstracts

    2012-01-01

    1.Lessons Normalization the Past. Inspirations for the Present-- omatic Relations between China and Ja the 40th Annive by Wang Taiping, President of China-Korea Economic Development Association, a council member of China-Japan Friendship Association and an executive member of China Society for the History of China-Japanese Relationship. Since the normalization of diplomatic relations between China and Japan 40 years ago, interactions and cooperation between the two sides in various areas have reached to a level never seen before, while at the same time serious cases full of reversals and zigzags occurred from time to time in quite a few areas. How China-Japanese relations can be promoted?

  2. Abstracts

    2012-01-01

    Sino-Japanese Relations Entering into a New Transitional Period: Discussion on the Choice of Path to Strengthen Mutual Strategic Trusts WU Jinan China and Japan have celebrated the 40th anniversary of the normalization of diplomatic relations with apparently growing discordance. Noticeably, the great progress the two countries achieved in their exchanges and cooperation in all realms in recent years came along with highlighting structural contradictions and antagonism. Lack of mutual strategic confidence between the two countries has become the largest obstacle to the otherwise sound and stable development of the bilateral relations. China and Japan must read and grasp the overall situation of the bilateral relations from a strategic point of view, expand the convergences of their common strategic interests and overcome the estrangement and suspicion between each other, before they will advance Sino-Japanese relations into a new stage.

  3. Abstracts

    2012-01-01

    1.Changes Come from Turmoils, Hopes Reside in Stagnancy,by Zhu Feng a professor at the Schobl ofInternational t/elations, t'eklng University, anu a member oi ecutorlai Doaro oi Peaceand Development and a gust researcher of CDPS. In 2011, "the Arab Spring" changed the geopolitical ecology of the Middle East and North Africa. The U.S. stepped up readjustment to its global strategy with a high-sounding voice proclaimed its "return to Asia Pacific". A great surge was felt in the political trend of thoughts in the world, and the world was still faced with various terrorist threats.

  4. ABSTRACTS

    2012-01-01

    COSCO Shipping semi-sub veseis POOL achieving new progress On August 8, 2012, the second member China Zhejiang Xiazhiyuan Ship Management Co., Ltd. joined the semi-submersible vessels POOL created by COSCO Shipping Co., Ltd. (COSCOL) earlier this year. The new member comes after the Guangzhou Salvage Bureau of the Ministry of Communications, who joined the semi-submersible vessels POOL in February. The capacity structure of the COSCO Shipping's semi-submersible vessel POOL can be further optimized in 20000, 30000, 40000 and 50000 DWT and achieved universal coverage, which powerfully promoting the brand of appeal. COSCO Shipping Co., Ltd. owns and operates nearly 100 ships including semi-submersible, heavy lift, multi-purpose, ro-ro/Io-lo, general cargo ships and pure car carriers. Among them, semi-submersible vessels are the leading.P18

  5. ABSTRACTS

    2011-01-01

    Development status of domestic and foreign hydraulic transmissions;Effect of advance angle of fuel supply on exhaust emissions for a diesel engine with EGR technology;Effect on noise of diesel engine under different atmospheric preessure and biodiesel blends;Application of digital governing system to V280/285 series marine diesel engine;

  6. Abstracts

    2013-01-01

    Sandrine Dubel Université Blaise-Pascal de Clermont-Ferrand The ecphraseis embedded in the epic poems of the Hellenistic period involve numerous intertextual allusions to the many passages in which Archaic epic poetry describes precious objects or the lavish shades of metals and other materials: these intertextual allusions are for instance based on etymological wordplay or on transpositions from one art to the other. This paper focusses on several case-studies. An ecphrasis found in Apolloni...

  7. ABSTRACTS

    2015-01-01

    "Strategic communication" refers to practices involving the widespreaddissemination of information as well as contact activities for the purpose of nationalstrategic interest and objectives. Though people currently do not have a clearcomprehension of its definition, they are deepening their understanding. There is stillroom for its development in terms of theoretical research and practice. We shouldactively carry out research on mechanism building, communication targets and strategiccommunication content in order to serve our national strategies.

  8. Abstract

    2012-01-01

    Philosophical Analysis of the Essential Characteristics of Transgenic Technology: Based on the Comparative Studies of Different Breeding Ways (p.1);Public Recognition of the Issue of Technology Ethics of GM Corn in Contemporary China (p.7);Uncertainty of Commercializing GM Crops in China (p.13);Analysis of the Public's Perception of and Attitude to GM Rice and Guidance to Their Behavior: Based on the Data from Social Survey in Hubei Province (p.18)

  9. Abstracts

    2012-01-01

    Post-Western International System and the Rise of the East;Hegemonlc Dependence and the Logic in the Declining Asceudance of Leading Powers;Constructive Leadership and China's Diplomatic Transformation;The Bargaining Model of International Mediation Onset:A Quantitative Test;The Imnact of Gender Differences on National Military Expenditure

  10. Abstracts

    2009-01-01

    How talk about a social workers' culture ? Michel Chauvière The author first aims at specifying and problematising the notion of professional culture in éducateurs (french social workers specialised in youth work and/or care work) and uses for that purpose an open definition of culture, dynamised by the notion of « social world ». Two dialectically involved aspects of culture are then approached : on one side, what gathers, what is shared, and also what is used to protect the ingroup of profe...

  11. ABSTRACTS

    2012-01-01

    A Discussion on Theme Slogan and Logo of Tourism Image Beautiful Hubei also on Hubei Tourist Attractions and Branding :Cao Shitu Han Guowei (2) Abstract: The paper analyzes the deficiencies of the existing theme slogan and logo of tounsm, image Beaufil Hube by using the methodology of tourism image-building, and then puts forward new theme slogan and logo Magnincent Huoei Door to Magical Landscape and Romantic Culture"as well as the idea of b uildingtouri"brand "Magical and Romantic Tour".

  12. ABSTRACT

    2012-01-01

    An Exploration of the Origin of the Yue People in Lingnan (by BAI Bing) Abstract: Investigations into the origin of the Yue people in Lingnan based on reliable archaeological data, literature, and data concerning nationalities, and by means of periodation, backward inference, and paleographic knowledge show that the Maba people living 129,000 years ago were probably the main body of the ~ue people. From their ancient ancestry to the Warring States period, the ~ue people underwent continuous evolution. They were probably aboriginals of local origin. There were continuous exchanges between the various tribes of the Yue people and they incorporated each other. Key words: Lingnan; the Yue people; origin

  13. ABSTRACTS

    2012-01-01

    Zhang Xionghui, You Chang, Tang Jie, Zhou Qizhi, Xu Feng, Li Ganghan and Ma Yan. Development of a series of logging tool long-time working under high temperature and high pressure condition. PI, 2012,26 (3) : 1-3

  14. ABSTRACTS

    2012-01-01

    The present situation and development countermeasures of Chinese mud logging operations. Liu Yingzhong, Li Yichao and Liu Zhenjiang. Mud Logging Engineering, 2012, 23 (2):1-7 From mud logging data interpretation and evaluation, acquisition, data processing, equipment, software and mud logging information etc. , the authors summarized the development status of Chinese mud logging techniques, and the contributions that mud logging technology made in speeding up drilling, regional geological research, well location optimization etc. with timely detection and accurate evaluation of oil, gas and water layers, a comprehensive analysis was made to the challenges faced by mud logging technology in aspects of the complex hydrocarbon reservoirs evaluation,

  15. Abstracts

    2012-01-01

    Beliefs and Establishment of Their Orders —— From Sociological Theory Perspectives of Chinese Beliefs LI Xiang-ping Abstract: To understand the "harmonious" phenomena of China's history and culture and their concepts, the key is to understand and recognize its beliefs. Chinese beliefs and their social practice are closely related to establishment of harmonious social, historical and cultural orders in China. In fact, Harmony can refer to either a value target or a social reality, and it is also a kind of belief. The establishment of harmony based on certain beliefs, moral orders, political orders and power orders are basic components of social and cultural harmony. This article, from a sociological theory perspective of beliefs, discusses the positions and roles of different beliefs in building harmonious cultural orders in China, and it then aims to find out some rules of dual changes in Chinese society and Chinese beliefs. Key words: belief; order; harmony; sociological perspectives of belief

  16. ABSTRACTS

    2011-01-01

    Severe Damage of Absorbing Foreign Capital Must Be Correctly Observed Accelerating Transformation of Economic Development;Lenin Had Never Set Forth a "National Syndicate" Pattern;Talent Allocation for Undertaking Service Outsourcing of China;Preliminary Management for "Urban Disease" during British Industrialization;Comprehensive Review on Review on Risk Management of Sports Tourism in China;

  17. ABSTRACTS

    2015-01-01

    When discussing the maturation of Chinese sociology, one has to reconsider the relationsbetween Western sociology and Chinese sociology and distinguish the flows from their sources ifone wants to find a way forward for Chinese sociology. Chinese sociology should view theresources of homegrown sociological tradition as a "source, " which is represented by "qunxue"(literally the study of groups).

  18. ABSTRACTS

    2012-01-01

    Comment on "State-owned Economy Retreating from Competitive Field";Analysis of Real Effects of State-owned Enterprise Discussing with Research Group of Tianze Institute of Economics;Treating the Nature of Social Labor with a Developing and Opening Sight And Basic Principles to Judge the Nature of Social Labour

  19. ABSTRACTS

    2012-01-01

    Chinese foreign trade enterprises enter the crucial period of transformation and upgrade The global economy is likely into a long-term downturn and recovery is difficult. For a long time, the foreign trade development environment is difficult to be improved obviously. Many negative factors are overlaid and will bring the foreign trade greater challenge. Impacted by the dual factors of intemational market fluctuation, domestic economic environment tightening,

  20. ABSTRACTS

    2011-01-01

    Through-bit-logging (TBL) technology is developed corporately by Shell and Reeves Oil Company. It can replace standard cable logging and logging while drilling technology. It has characteristics of saving cost and convenient operation.The principle is to transmit the logging tool into borehole through drill rod with a special bit. The acquired formation evaluation data are read on surface from the wire line tool or stored in the tool before pulling out the hole.The paper introduces the principle of work, advantages and development trend of TBL, and cases of its application in rough borehole in North Sea fields. Finally development of TBL technology is summarized. Keywords: TBL; logging while drilling wireline logging

  1. Abstract

    2011-01-01

    Fellow Townsman in Shanghai and Political Action During the Modern China YE Zhou There was an important change in fellow townsman' s political action in the modern China. Shanghai became the important center of fellow townsman and some ideas have been changed. This essay think although there was some new change in organization and ideas, but blood -geographical complex and political interest arrested the fellow society play a more important role in modem political activity.

  2. ABSTRACTS

    2012-01-01

    Summary of Construction of a Hz S-based Sulphuric Acid Unit for a Large-sized Synthetic Ammonia Plant/Development and Application of New Process for Yellow Phosphorus Filtration during Yellow Phosphorus Production/Review of the Low-temperature Heat Recovery System of 250 kt/a Sulpharic Acid Plant of Shandong Bofeng/Technology for Combined Production in Compound Phosphate Fertilizer Plant of SHCCIG/Practice of Fouling Removal with Sulphuric Acid in the Cooling Water System of 400 kt/aSulfuric Acid Plant Based on Sulphur Burning/Production of Nitro-compound Fertilizer with Nitric Acid and Sulphuric Acid Method/Application of Tantalum Heat Exchanger and Glass Equipment in Spent Sulphuric Acid Concentration

  3. ABSTRACTS

    2012-01-01

    Development and Application of Three-stage and Four-layer Fluorine Removal Technology for Purification of Smelting Flue Gas Removal of fluorine from fluorine-containing smelting gas during the sulphurie acid production provides effective protection for the equipment in the system, and it is al~ a necessary measure to maintain normal prodluetion. For the equipment features and resource conditions in a sulphuric acid plant, the concept of three-stage and four layer fluorine removal is proposed, and the purification technology for fluorine removal is developed through optimization of the process design. Practice has shown that by utilizing the three-stage and four-layer fluorine removal technology, it offers advantages like higher efficiency of fluorine removal, shorter process flow, less equipment investment, easier operation, and offers certain value for promotion.

  4. Abstracts

    2011-01-01

    Analyses and Suggestions on Coordinated Regional Development of Insurance Industry in China GUO Jin-long Abstract: Through studies on the coordinated development status between insurance industry and social economy in China from 2005 to 2009, it is found that the coordination between insurance and economy remains slightly imbalanced in most of the provinces and cities in China, with only a few provinces and cities showing low-degree coordination in 2007. As a whole,

  5. Abstracts

    2011-01-01

    Research of Theory & Method Miscible Flooding Well Test Model With Carbon Dioxide Injection and Its Pressure Analysis. 2011,20(4):1 -4 Zhu Jianwei, Shao Changjin, Liao Xinwei, Yang Zhenqing( China University of Petroleum (Beijing) ) Based on miscible flooding well test analysis theory with carbon dioxide injection, the diffusion model of mixture components when carbon dioxide miscible with the oil and variation law of the temperature and viscosity are analyzed,

  6. ABSTRACTS

    2012-01-01

    The modem transition of philosophy is the transition of world metaphysics to conscious metaphysics therefore the aprioristic philosophy exploring the consciousness has taken place which experienced the three progressing periods from Descartes to Kant to Edmund Husserl: Descartes tried to prove that consciousness was the unique and stable starting point of understanding all problems, and Kant tried to prove that consciousness had the ability to build up effec- tive knowledge as well as had the ability to guide the right behavior, while Edmund Husserl tried to prove that conscious- ness had the overall object, which relatively equal to had its own word. Through these three great and difficult periods of efforts, aprioristic conscious philosophy has completed the proving of the arguments of I think and thinking, nevertheless, the arguments did not reach to the level of laying the foundation, therefore they did not interpret the world correctly.

  7. ABSTRACTS

    2012-01-01

    Fold distribution, offset distribution and azi- muth distribution in a bin have direct effects on ge- ometry attributes in 3D seismic survey design. If two adjacent bins have the same fold but different offsets, this non-uniform offset distribution brings some stack amplitude diversity in the adjacent bins. At present, 3D geometry attribute uniformi- ty of the most analytical methods is expressed by qualitative analysis chart. We introduce in this pa- per a uniformity quantitative analysis method for offset distribution by average value, square devia- tion and weighting factor. The paper analyses effects on offset distribution uniformity of different 3D geometry parameters by the proposed uniformi- ty quantitative analysis method. Furthermore, the paper analyses effects on seismic stack amplitude or frequency uniformity of different 3D geometry parameters by the seismic wave modeling. The re- suits show that offset distribution uniformity is in good agreement with seismic stack amplitude or frequency uniformity. Therefore this improved method can be considered as a useful tool for ana- lyzing and evaluating 3D geometry attribute uni- formity.

  8. ABSTRACTS

    2012-01-01

    Performance and application technique of seismic instrument are related closely to oil and gas exploration effect since seismic instrument is core equipment used in geophysical prospecting. This paper discusses broadly the seismic instrument' s development principle and the relation to geophysical exploration technology from the point of the development needs of geophysical exploration technology. Meanwhile, it gives a systematic introduction to the progress of the seismic instruments over the world using new products or new technology issued in 2011 "EAGE" and "SEG" annual exhibition, hoping to promote a wide understanding of the contemporary seismic instruments and improve the comprehensive application of them.

  9. Abstracts

    The power point presentation is about: danger identification, caracterization, evaluation exposition, risk (CAC, 1997; FAO, 2007), European food safety authority, foodrisk organization, pathogens risk ranking, risk reduction, gubernamental responsability

  10. ABSTRACT

    2011-01-01

    Commemorating the 100th Anniversary of the Revolution of 1911 Promoting the Deep Development of the CPC History and National History by the Research and Publication of the History of the Revolution of …………1911 Zhu Jiamu (4)

  11. Abstracts

    Revista, Innovar

    2011-01-01

    New approaches towards Efficiency, Productivity and Quality in Management Theory / New approaches towards Efficiency, Productivity and Quality in Management Theory / The new paradigm regarding Science and Management Theory / Game Theory as applied to Administration / A Systemic approach to Territorial Diagnosis /  A prolile 0f Technological Capacity in the Graphical Art, Printing and Publishing Industry / Colombian Industrialisation: a Heterodox Vision /Determinant factors in environmental po...

  12. Abstract

    Newton Carneiro Affonso da Costa Junior

    2003-01-01

    Full Text Available The present study has the objective of verifying if simultaneous investments in several international stock markets are more attractive than in only one national stock market, in other words, if the first ones present a superior risk-return relationship. It can be admitted that if there is a total integration among the analyzed countries, there is little advantage in the international diversification, but if the countries are less integrated, the diversification would bring advantages in risk-return terms. The empirical work is based on Markowitz portfolio theory, CAPM and in the portfolio performance measures of Sharpe, Treynor, and Jensen. The analysis was made for the period of February 1993 to January 2003, based in the most liquid stocks negotiated in the stock market of the main countries of Latin America. The results showed that portfolio diversification in international markets is a better approach.

  13. ABSTRACTS

    2012-01-01

    Case Studies of The New Young Man at Ministry of Organization's Editing Li Pin The editing of The New Young Man at Ministry of Organization wins its fame in the modern history of Chinese editing and pub- lishing for its conscious intensification of anti-bureaucracy theme, and its embodiment of the editing pursuit of Qin Zhaoyang, Peo- ple's Literature's executive editor-in-chief. After Mao Zedong's proposal of public criticism, China Writers Association persisted in editing reason, discussed related theoretical and practical problems in the form of panel, and brought forward the title of unknown heroes for editors, which means a milestone in the modern history of Chinese editing principles.

  14. ABSTRACTS

    2015-01-01

    Type-selection design of axle box bearing for high-speed passenger car bogie LIANG Yun, XIA Chun-jing (Changchun Railway Vehicle Co., Ltd., Chang- chun 130062, China) Abstract: This paper elaborates type-selection analysis of axle box bearings for high-speed passenger ear bogie and introduces the main influence factors of type- selection and life calculation of bearings.

  15. Nukleonika '98. Book of abstracts

    The book of abstracts contains 87 abstracts of contributions, encompassing a gamut of topics in nuclear physics, nuclear power engineering, nuclear chemistry, dosimetry, radiation protection, application of radionuclides and ionizing radiations, the radon issue, elementary particle physics, and research into nuclear fusion. International cooperation and contribution of Czech institutions to science and engineering are frequently mentioned. (M.D.)

  16. Technical abstracts: Mechanical engineering, 1990

    Broesius, J.Y. (comp.)

    1991-03-01

    This document is a compilation of the published, unclassified abstracts produced by mechanical engineers at Lawrence Livermore National Laboratory (LLNL) during the calendar year 1990. Many abstracts summarize work completed and published in report form. These are UCRL-JC series documents, which include the full text of articles to be published in journals and of papers to be presented at meetings, and UCID reports, which are informal documents. Not all UCIDs contain abstracts: short summaries were generated when abstracts were not included. Technical Abstracts also provides descriptions of those documents assigned to the UCRL-MI (miscellaneous) category. These are generally viewgraphs or photographs presented at meetings. An author index is provided at the back of this volume for cross referencing.

  17. Technical abstracts: Mechanical engineering, 1990

    This document is a compilation of the published, unclassified abstracts produced by mechanical engineers at Lawrence Livermore National Laboratory (LLNL) during the calendar year 1990. Many abstracts summarize work completed and published in report form. These are UCRL-JC series documents, which include the full text of articles to be published in journals and of papers to be presented at meetings, and UCID reports, which are informal documents. Not all UCIDs contain abstracts: short summaries were generated when abstracts were not included. Technical Abstracts also provides descriptions of those documents assigned to the UCRL-MI (miscellaneous) category. These are generally viewgraphs or photographs presented at meetings. An author index is provided at the back of this volume for cross referencing

  18. A Simple and a Retargetable Code Generator for TCGS

    Ruys, T.C.

    1995-01-01

    The Twente Compiler Generator System (TCGS) is a parser-generator system which is typically used to generate a compiler that, given an input program, generates abstract stack code. A code generator for TCGS translates this stack code generated by a TCGS compiler to assembler code for a particular target machine. This thesis discusses two code generators for TCGS: GUMP and COGGEN. The simplest strategy to translate stack code into assembler code is to macro expand each stack code instruction t...

  19. The Drosophila genes CG14593 and CG30106 code for G-protein-coupled receptors specifically activated by the neuropeptides CCHamide-1 and CCHamide-2

    Hansen, Karina K; Hauser, Frank; Williamson, Michael; Weber, Stine B; Grimmelikhuijzen, Cornelis J P

    2011-01-01

    Recently, a novel neuropeptide, CCHamide, was discovered in the silkworm Bombyx mori (L. Roller et al., Insect Biochem. Mol. Biol. 38 (2008) 1147-1157). We have now found that all insects with a sequenced genome have two genes, each coding for a different CCHamide, CCHamide-1 and -2. We have also...

  20. Program Optimization Using Abstract State Machines

    Gabriel SOFONEA

    2006-01-01

    Full Text Available Usually the result code of source code by a compiler is not necessary the best one, and can be improved to run faster or to use less memory. This kind of improvement is done in compiling phase after parsing. Some good techniques in optimization are in folding the constants, elimination of dead code, or improvement of the loops. Here it is considered the runtime overhead and present how can this be improved. The source is specific for objectoriented languages with late binding, where a name of method to be called is bound to method dynamically. It increases the computation time by a cost of traversing the class hierarchy each time a method is called.

  1. Abstract interpretation-based approaches to Security - A Survey on Abstract Non-Interference and its Challenging Applications

    Isabella Mastroeni

    2013-09-01

    Full Text Available In this paper we provide a survey on the framework of abstract non-interference. In particular, we describe a general formalization of abstract non-interference by means of three dimensions (observation, protection and semantics that can be instantiated in order to obtain well known or even new weakened non-interference properties. Then, we show that the notions of abstract non-interference introduced in language-based security are instances of this more general framework which allows to better understand the different components of a non-interference policy. Finally, we consider two challenging research fields concerning security where abstract non-interference seems a promising approach providing new perspectives and new solutions to open problems: Code injection and code obfuscation.

  2. Argument structure and the representation of abstract semantics.

    Javier Rodríguez-Ferreiro

    Full Text Available According to the dual coding theory, differences in the ease of retrieval between concrete and abstract words are related to the exclusive dependence of abstract semantics on linguistic information. Argument structure can be considered a measure of the complexity of the linguistic contexts that accompany a verb. If the retrieval of abstract verbs relies more on the linguistic codes they are associated to, we could expect a larger effect of argument structure for the processing of abstract verbs. In this study, sets of length- and frequency-matched verbs including 40 intransitive verbs, 40 transitive verbs taking simple complements, and 40 transitive verbs taking sentential complements were presented in separate lexical and grammatical decision tasks. Half of the verbs were concrete and half were abstract. Similar results were obtained in the two tasks, with significant effects of imageability and transitivity. However, the interaction between these two variables was not significant. These results conflict with hypotheses assuming a stronger reliance of abstract semantics on linguistic codes. In contrast, our data are in line with theories that link the ease of retrieval with availability and robustness of semantic information.

  3. Speech coding

    Gersho, Allen

    1990-05-01

    Recent advances in algorithms and techniques for speech coding now permit high quality voice reproduction at remarkably low bit rates. The advent of powerful single-ship signal processors has made it cost effective to implement these new and sophisticated speech coding algorithms for many important applications in voice communication and storage. Some of the main ideas underlying the algorithms of major interest today are reviewed. The concept of removing redundancy by linear prediction is reviewed, first in the context of predictive quantization or DPCM. Then linear predictive coding, adaptive predictive coding, and vector quantization are discussed. The concepts of excitation coding via analysis-by-synthesis, vector sum excitation codebooks, and adaptive postfiltering are explained. The main idea of vector excitation coding (VXC) or code excited linear prediction (CELP) are presented. Finally low-delay VXC coding and phonetic segmentation for VXC are described.

  4. Nuclear energy and environment: abstracts

    In this meeting on nuclear energy and environment, abstracts on the following subjects were presented: nuclear fuels; materials; radioisotopes and its applications; reactors and nuclear power plants; regulations, energy and environment; radioactive wastes; and analytical techniques

  5. Biocards and Level of Abstraction

    Lenau, Torben Anker; Keshwani, Sonal; Chakrabarti, Amaresh;

    2015-01-01

    in biocards. This was done in two workshops conducted with design students in Denmark and India. Students were given a design assignment and instructions for how to perform the BID ideation work. Half of the students were given biocards with abstract descriptions while the other half got biocards......Biocards are formal descriptions of biological phenomena and their underlying functional principles. They are used in bioinspired design to document search results and to communicate the findings for use in the further design process. The present study explored the effect of abstraction level used...... used biocards with abstract descriptions compared to concrete descriptions. The difference in mean value is significant with a confidence level better than 1%. It seems likely that more abstract descriptions in biocards helps avoiding design fixation in biomimetic design work....

  6. Introduction to indexing and abstracting

    Cleveland, Ana

    2013-01-01

    Successful information access in the digital information age requires robust systems of indexing and abstracting. This book provides a complete introduction to the subject that covers the many recent changes in the field.

  7. Automatic Term-Level Abstraction

    Brady, Bryan

    2011-01-01

    Recent advances in decision procedures for Boolean satisfiability (SAT) and Satisfiability Modulo Theories (SMT) have increased the performance and capacity of formal verification techniques. Even with these advances, formal methods often do not scale to industrial-size designs, due to the gap between the level of abstraction at which designs are described and the level at which SMT solvers can be applied. In order to fully exploit the power of state-of-the-art SMT solvers, abstraction ...

  8. 06091 Abstracts Collection -- Data Structures

    Arge, Lars; Sedgewick, Robert; Wagner, Dorothea

    2006-01-01

    From 26.02.06 to 03.03.06, the Dagstuhl Seminar 06091 ``Data Structures'' was held in the International Conference and Research Center (IBFI), Schloss Dagstuhl. During the seminar, several participants presented their current research, and ongoing work and open problems were discussed. Abstracts of the presentations given during the seminar as well as abstracts of seminar results and ideas are put together in this paper. The first section describes the seminar topics and goa...

  9. 05191 Abstracts Collection -- Graph Drawing

    Jünger, Michael; Mutzel, Petra; Kobourov, Stephen

    2006-01-01

    From 08.05.05 to 13.05.05, the Dagstuhl Seminar 05191 ``Graph Drawing'' was held in the International Conference and Research Center (IBFI), Schloss Dagstuhl. During the seminar, several participants presented their current research, and ongoing work and open problems were discussed. Abstracts of the presentations given during the seminar as well as abstracts of seminar results and ideas are put together in this paper. The first section describes the seminar topics and goals...

  10. 07021 Abstracts Collection -- Symmetric Cryptography

    Biham, Eli; Handschuh, Helena; Lucks, Stefan; Rijmen, Vincent

    2007-01-01

    From .. to .., the Dagstuhl Seminar 07021 ``Symmetric Cryptography'' automatically was held in the International Conference and Research Center (IBFI), Schloss Dagstuhl. During the seminar, several participants presented their current research, and ongoing work and open problems were discussed. Abstracts of the presentations given during the seminar as well as abstracts of seminar results and ideas are put together in this paper. The first section describes the seminar to...

  11. 06421 Abstracts Collection -- Robot Navigation

    Fekete, Sándor; Fleischer, Rudolf; Klein, Rolf; Lopez-Ortiz, Alejandro

    2007-01-01

    From 15.10.06 to 20.10.06, the Dagstuhl Seminar 06421 ``Robot Navigation''generate automatically was held in the International Conference and Research Center (IBFI), Schloss Dagstuhl. During the seminar, several participants presented their current research, and ongoing work and open problems were discussed. Abstracts of the presentations given during the seminar as well as abstracts of seminar results and ideas are put together in this paper. The first section describes the...

  12. 07291 Abstracts Collection -- Scientific Visualization

    Ebert, David S.; Hagen, Hans; Joy, Kenneth I.; Keim, Daniel A.

    2008-01-01

    From 15.07. to 20.07.07, the Dagstuhl Seminar 07291 ``Scientific Visualization'' was held in the International Conference and Research Center (IBFI),Schloss Dagstuhl. During the seminar, several participants presented their current research, and ongoing work and open problems were discussed. Abstracts of the presentations given during the seminar as well as abstracts of seminar results and ideas are put together in this paper. The first section describes the seminar topics and ...

  13. 07191 Abstracts Collection -- Event Processing

    Etzion, Opher; Chandy, Mani; von Ammon, Rainer

    2007-01-01

    From 06.05. to 11.05.2007 the Dagstuhl Seminar 07191 ``Event Processing'' was held in the International Conference and Research Center (IBFI), Schloss Dagstuhl. During the seminar, several participants presented their current research, and ongoing work and open problems were discussed. Abstracts of the presentations given during the seminar as well as abstracts of seminar results and ideas are put together in this paper. The first section describes the seminar topics and goa...

  14. Modal abstractions of concurrent behavior

    Nielson, Flemming; Nanz, Sebastian; Nielson, Hanne Riis

    2011-01-01

    We present an effective algorithm for the automatic construction of finite modal transition systems as abstractions of potentially infinite concurrent processes. Modal transition systems are recognized as valuable abstractions for model checking because they allow for the validation as well as...... supports the definition of a 3-valued modal logic for validating as well as refuting properties of systems. The construction is illustrated on a few examples, including the Ingemarsson-Tang-Wong key agreement protocol. © 2011 ACM....

  15. 09251 Abstracts Collection -- Scientific Visualization

    Ebert, David S; Gröller, Eduard; Hagen, Hans; Kaufma, Arie

    2010-01-01

    From 06-14-2009 to 06-19-2009, the Dagstuhl Seminar 09251 ``Scientific Visualization '' was held in Schloss Dagstuhl~--~Leibniz Center for Informatics. During the seminar, over 50 international participants presented their current research, and ongoing work and open problems were discussed. Abstracts of the presentations given during the seminar as well as abstracts of seminar results and ideas are put together in this paper. The first section describes the seminar topics and g...

  16. 09111 Abstracts Collection -- Computational Geometry

    Agarwal, Pankaj Kumar; Alt, Helmut; Teillaud, Monique

    2009-01-01

    From March 8 to March 13, 2009, the Dagstuhl Seminar 09111 ``Computational Geometry '' was held in Schloss Dagstuhl~--~Leibniz Center for Informatics. During the seminar, several participants presented their current research, and ongoing work and open problems were discussed. Abstracts of the presentations given during the seminar as well as abstracts of seminar results and ideas are put together in this paper. The first section describes the seminar topics and goals in general...

  17. 10081 Abstracts Collection -- Cognitive Robotics

    Lakemeyer, Gerhard; Levesque, Hector J.; Pirri, Fiora

    2010-01-01

    From 21.02. to 26.02.2010, the Dagstuhl Seminar 10081 ``Cognitive Robotics '' was held in Schloss Dagstuhl~--~Leibniz Center for Informatics. During the seminar, several participants presented their current research, and ongoing work and open problems were discussed. Abstracts of the presentations given during the seminar as well as abstracts of seminar results and ideas are put together in this paper. The first section describes the seminar topics and goals in general. Link...

  18. 10481 Abstracts Collection -- Computational Counting

    Bürgisser, Peter; Goldberg, Leslie Ann; Jerrum, Mark

    2011-01-01

    From November 28 to December 3 2010, the Dagstuhl Seminar 10481 ``Computational Counting'' was held in Schloss Dagstuhl~--~Leibniz Center for Informatics. During the seminar, several participants presented their current research, and ongoing work and open problems were discussed. Abstracts of the presentations given during the seminar as well as abstracts of seminar results and ideas are put together in this paper. The first section describes the seminar topics and goals in ge...

  19. code {poems}

    Ishac Bertran

    2012-08-01

    Full Text Available "Exploring the potential of code to communicate at the level of poetry," the code­ {poems} project solicited submissions from code­writers in response to the notion of a poem, written in a software language which is semantically valid. These selections reveal the inner workings, constitutive elements, and styles of both a particular software and its authors.

  20. AN ALGORITHM OF TEST FOR FUZZY CODES

    MoZhiwen; PenJiayin

    2001-01-01

    Abstract. How to verify that a given fuzzy set A∈F(X ) is a fuzzy code? In this paper, an al-gorithm of test has been introduced and studied with the example of test. The measure notionfor a fuzzy code and a precise formulation of fuzzy codes and words have been discussed.

  1. Transfer of the Full-Length Dystrophin-Coding Sequence into Muscle Cells by a Dual High-Capacity Hybrid Viral Vector with Site-Specific Integration Ability

    Gonçalves, Manuel A. F. V.; van Nierop, Gijsbert P.; Tijssen, Marloes R.; Lefesvre, Pierre; Knaän-Shanzer, Shoshan; van der Velde, Ietje; van Bekkum, Dirk W; Valerio, Dinko; de Vries, Antoine A. F.

    2005-01-01

    Duchenne muscular dystrophy (DMD) is caused by mutations in the DMD gene, making it a potential target for gene therapy. There is, however, a scarcity of vectors that can accommodate the 14-kb DMD cDNA and permanently genetically correct muscle tissue in vivo or proliferating myogenic progenitors in vitro for use in autologous transplantation. Here, a dual high-capacity adenovirus-adeno-associated virus (hcAd/AAV) vector with two full-length human dystrophin-coding sequences flanked by AAV in...

  2. Evaluation of the specific masses of nuclides in the thermal reactor core using the phenomenological model and codes ORIGEN and SAS2

    A simple phenomenological model for estimating the masses and activities of the fission products in the thermal core of the RBMK reactor is presented. The model is based on two physical factors, characteristic of such type of reactors: approximate constant neutron flux density during the activity of the reactor (0-100 days) and burnup of 235U according to the exponential law. The phenomenological model gives values to masses and activities of some nuclides that almost coincide with the results of the numerical calculations using computer codes ORIGEN and SAS2 from package SCALE 4.3. (author)

  3. Mechanical Engineering Department technical abstracts

    The Mechanical Engineering Department publishes abstracts twice a year to inform readers of the broad range of technical activities in the Department, and to promote an exchange of ideas. Details of the work covered by an abstract may be obtained by contacting the author(s). General information about the current role and activities of each of the Department's seven divisions precedes the technical abstracts. Further information about a division's work may be obtained from the division leader, whose name is given at the end of each divisional summary. The Department's seven divisions are as follows: Nuclear Test Engineering Division, Nuclear Explosives Engineering Division, Weapons Engineering Division, Energy Systems Engineering Division, Engineering Sciences Division, Magnetic Fusion Engineering Division and Materials Fabrication Division

  4. Abstract communication for coordinated planning

    Clement, Bradley J.; Durfee, Edmund H.

    2003-01-01

    work offers evidence that distributed planning agents can greatly reduce communication costs by reasoning at abstract levels. While it is intuitive that improved search can reduce communication in such cases, there are other decisions about how to communicate plan information that greatly affect communication costs. This paper identifies cases independent of search where communicating at multiple levels of abstraction can exponentially decrease costs and where it can exponentially add costs. We conclude with a process for determining appropriate levels of communication based on characteristics of the domain.

  5. Elements of abstract harmonic analysis

    Bachman, George

    2013-01-01

    Elements of Abstract Harmonic Analysis provides an introduction to the fundamental concepts and basic theorems of abstract harmonic analysis. In order to give a reasonably complete and self-contained introduction to the subject, most of the proofs have been presented in great detail thereby making the development understandable to a very wide audience. Exercises have been supplied at the end of each chapter. Some of these are meant to extend the theory slightly while others should serve to test the reader's understanding of the material presented. The first chapter and part of the second give

  6. Abstracts from Rambam Research Day

    Shraga Blazer

    2015-01-01

    Full Text Available [Extract] This Supplement of Rambam Maimonides Medical Journal presents the abstracts from the Eleventh Rambam Research Day. These abstracts represent the newest basic and clinical research coming out of Rambam Health Care Campus—research that is the oxygen for education and development of today’s generation of physicians. Hence, the research presented on Rambam Research Day is a foundation for future generations to understand patient needs and improve treatment modalities. Bringing research from the bench to the bedside and from the bedside to the community is at the heart of Maimonides’ scholarly and ethical legacy.

  7. Intern Abstract for Spring 2016

    Gibson, William

    2016-01-01

    The Human Interface Branch - EV3 - is evaluating Organic lighting-emitting diodes (OLEDs) as an upgrade for current displays on future spacecraft. OLEDs have many advantages over current displays. Conventional displays require constant backlighting which draws a lot of power, but with OLEDs they generate light themselves. OLEDs are lighter, and weight is always a concern with space launches. OLEDs also grant greater viewing angles. OLEDs have been in the commercial market for almost ten years now. What is not known is how they will perform in a space-like environment; specifically deep space far away from the Earth's magnetosphere. In this environment, the OLEDs can be expected to experience vacuum and galactic radiation. The intern's responsibility has been to prepare the OLED for a battery of tests. Unfortunately, it will not be ready for testing at the end of the internship. That being said much progress has been made: a) Developed procedures to safely disassemble the tablet. b) Inventoried and identified critical electronic components. c) 3D printed a testing apparatus. d) Wrote software in Python that will test the OLED screen while being radiated. e) Built circuits to restart the tablet and the test pattern, and ensure it doesn't fall asleep during radiation testing. f) Built enclosure that will house all of the electronics Also, the intern has been working on a way to take messages from a simulated Caution and Warnings system, process said messages into packets, send audio packets to a multicast address that audio boxes are listening to, and output spoken audio. Currently, Cautions and Warnings use a tone to alert crew members of a situation, and then crew members have to read through their checklists to determine what the tone means. In urgent situations, EV3 wants to deliver concise and specific alerts to the crew to facilitate any mitigation efforts on their part. Significant progress was made on this project: a) Open channel with the simulated Caution

  8. Nuclear science references coding manual

    This manual is intended as a guide to Nuclear Science References (NSR) compilers. The basic conventions followed at the National Nuclear Data Center (NNDC), which are compatible with the maintenance and updating of and retrieval from the Nuclear Science References (NSR) file, are outlined. In Section H, the structure of the NSR file such as the valid record identifiers, record contents, text fields as well as the major TOPICS for which are prepared are enumerated. Relevant comments regarding a new entry into the NSR file, assignment of , generation of and linkage characteristics are also given in Section II. In Section III, a brief definition of the Keyword abstract is given followed by specific examples; for each TOPIC, the criteria for inclusion of an article as an entry into the NSR file as well as coding procedures are described. Authors preparing Keyword abstracts either to be published in a Journal (e.g., Nucl. Phys. A) or to be sent directly to NNDC (e.g., Phys. Rev. C) should follow the illustrations in Section III. The scope of the literature covered at the NNDC, the categorization into Primary and Secondary sources, etc., is discussed in Section IV. Useful information regarding permitted character sets, recommended abbreviations, etc., is given under Section V as Appendices

  9. Nuclear science references coding manual

    Ramavataram, S.; Dunford, C.L.

    1996-08-01

    This manual is intended as a guide to Nuclear Science References (NSR) compilers. The basic conventions followed at the National Nuclear Data Center (NNDC), which are compatible with the maintenance and updating of and retrieval from the Nuclear Science References (NSR) file, are outlined. In Section H, the structure of the NSR file such as the valid record identifiers, record contents, text fields as well as the major TOPICS for which are prepared are enumerated. Relevant comments regarding a new entry into the NSR file, assignment of , generation of and linkage characteristics are also given in Section II. In Section III, a brief definition of the Keyword abstract is given followed by specific examples; for each TOPIC, the criteria for inclusion of an article as an entry into the NSR file as well as coding procedures are described. Authors preparing Keyword abstracts either to be published in a Journal (e.g., Nucl. Phys. A) or to be sent directly to NNDC (e.g., Phys. Rev. C) should follow the illustrations in Section III. The scope of the literature covered at the NNDC, the categorization into Primary and Secondary sources, etc., is discussed in Section IV. Useful information regarding permitted character sets, recommended abbreviations, etc., is given under Section V as Appendices.

  10. Abstract Interpretation of Mobile Ambients

    Hansen, René Rydhof; Jensen, J. G.; Nielson, Flemming; Nielson, Hanne Riis

    We demonstrate that abstract interpretation is useful for analysing calculi of computation such as the ambient calculus (which is based on the p-calculus); more importantly, we show that the entire development can be expressed in a constraint-based formalism that is becoming exceedingly popular for...

  11. Abstractions of stochastic hybrid systems

    Bujorianu, L.M.; Bujorianu, M. C.; Lygeros, J.

    2005-01-01

    Many control systems have large, infinite state space that can not be easily abstracted. One method to analyse and verify these systems is reachability analysis. It is frequently used for air traffic control and power plants. Because of lack of complete information about the environment or unpredict

  12. IRAP 2006, Book of Abstracts

    This publications related with Hacettepe University, Turkish Atomic Energy Authority, The Scientific and Technological Research Council of Turkey, International Atomic Energy Agency, CEA-Saclay, CEA-Saclay Drecam, ANKAmall Shopping Center and Ion Beam Applications Industrial that was held in Antalya, Turkey, 23-28 September 2006. A separate abstract was prepared for each paper

  13. Abstraction of Mobile Network Topology

    Codes Morales, Albert

    2015-01-01

    [ANGLÈS] Analyse the effect that abstracting topology of mobile networks would have on the performance of current mobile networks. The investigations are carried out in network simulator and by designing the SDN-based control for the LTE network.

  14. Does "Social Work Abstracts" Work?

    Holden, Gary; Barker, Kathleen; Covert-Vail, Lucinda; Rosenberg, Gary; Cohen, Stephanie A.

    2008-01-01

    Objective: The current study seeks to provide estimates of the adequacy of journal coverage in the Social Work Abstracts (SWA) database. Method: A total of 23 journals listed in the Journal Citation Reports social work category during the 1997 to 2005 period were selected for study. Issue-level coverage estimates were obtained for SWA and…

  15. PNA-mediated modulation and redirection of Her-2 pre-mRNA splicing: specific skipping of erbB-2 exon 19 coding for the ATP catalytic domain

    Pankratova, Stanislava; Nielsen, Birgit N; Shiraishi, Takehiko;

    2010-01-01

    The Her-2 receptor coded for by the proto-oncogenic erbB-2 gene is a clinically validated target for treatment of a significant genetic subclass of breast cancers, and Her-2 is also overexpressed or mutated in a range of other cancers. In an approach to exploit antisense mediated splicing...... oligomers that specifically induce skipping of exon 19 as this exon is coding for the ATP catalytic domain of Her-2, and if expressed such truncated version of the Her-2 protein should be functionally inactive in a dominant negative fashion. Therefore, antisense compounds having efficient erbB-2 exon 19...... skipping activity could be very interesting in terms of drug discovery. In the present study we identified PNA oligomers having such activity in SK-BR-3 and HeLa cancer cells in culture....

  16. Transformation invariant sparse coding

    Mørup, Morten; Schmidt, Mikkel Nørgaard

    2011-01-01

    Sparse coding is a well established principle for unsupervised learning. Traditionally, features are extracted in sparse coding in specific locations, however, often we would prefer invariant representation. This paper introduces a general transformation invariant sparse coding (TISC) model. The...... model decomposes images into features invariant to location and general transformation by a set of specified operators as well as a sparse coding matrix indicating where and to what degree in the original image these features are present. The TISC model is in general overcomplete and we therefore invoke...... sparse coding to estimate its parameters. We demonstrate how the model can correctly identify components of non-trivial artificial as well as real image data. Thus, the model is capable of reducing feature redundancies in terms of pre-specified transformations improving the component identification....

  17. Temporal mapping of CEBPA and CEBPB binding during liver regeneration reveals dynamic occupancy and specific regulatory codes for homeostatic and cell cycle gene batteries

    Jakobsen, Janus Schou; Waage, Johannes; Rapin, Nicolas;

    2013-01-01

    homeostatic gene expression prior to S-phase entry. By analyzing the three classes of CEBP bound regions, we uncovered mutually exclusive sets of sequence motifs, suggesting temporal codes of CEBP recruitment by differential cobinding with other factors. These findings were validated by sequential Ch......IP experiments involving a panel of central transcription factors and/or by comparison to external ChIP-seq data. Our quantitative investigation not only provides in vivo evidence for the involvement of many new factors in liver regeneration but also points to similarities in the circuitries regulating self......-renewal of differentiated cells. Taken together, our work emphasizes the power of global temporal analyses of transcription factor occupancy to elucidate mechanisms regulating dynamic biological processes in complex higher organisms....

  18. Evidence for an underground runoff and soil permeability at the Ouled Fayet (Algiers, Algeria) buried waste pilot project: needs for a specific landfill implantation code

    Djadia, Leila; Abtout, Abdslam; Boudella, Amar

    2014-05-01

    Results from geophysical investigations (electrical resistivity, electromagnetic mapping and seismic refraction) on an empty excavated rack of the Ouled Fayet (Algiers, Algeria) pilot landfill evidenced a more permeable soil than found by a feasibility study and the presence of an underground runoff underneath the rack. The problem was to evaluate the degree of confidence of the feasibility study, based on 76 10-m drilling cores only, 6 of them performed on the studied rack. To the contrary of what is claimed in the feasibility study a threat of lixiviate pollution is real. It is more than urgent to elaborate a code for landfill implantation in Algeria, which should include mandatory geophysical prospecting and deeper drilling cores. Keywords: Landfill, Geophysical prospecting, Underground runoff, Permeability, Algeria.

  19. Verification Based on Set-Abstraction Using the AIF Framework

    Mödersheim, Sebastian Alexander

    The AIF framework is a novel method for analyzing advanced security protocols, web services, and APIs, based a new abstract interpretation method. It consists of the specification language AIF and a translation/abstraction processes that produces a set of first-order Horn clauses. These can...

  20. Dialogical surface text features in abstracts

    Ingrid García-Østbye

    2008-04-01

    Full Text Available A sample driven description of Research Article-Comment-Reply (RA-C-R abstracts in terms of abstract sentence length, reference, possessive structures, modal verbs and word range was carried out to find out whether their surface text features showed some trace of a dialogical construction of knowledge within the psychology discourse community. The study served an exploratory purpose. A Boolean search was conducted in the PsycLIT database yielding a sample of 149 PsycLIT RA-C-R abstracts (13,978 words. Relative frequency percent distributions were calculated for all variables, including reported speech verbs. Specific comparisons with a Medline corpus were conducted and variations were accounted for in terms of scientific discourse characteristics, field, database policies, and dialogical nature; that is, in the framework provided by the strands of research of quantitative applied linguistics, social concerns in genre analysis and the model monopoly theory developed in the implementation in sociology of the systems theory. The results suggest: (i a word range affected by both psychology as a discipline and the dialogical content on which PsycLIT RA-C-R abstracts report; (ii a complementarity of reference and possessive structures characterised by features of scientific discourse, feedback genres and dialogical dimensions; (iii the presence of both deontic and epistemic modality in the modal verbs of our sample; (iv and also that abstract length, sentence length and number of sentences per paragraph in our sample may not vary greatly in general terms from those of the social sciences.

  1. Software abstractions logic, language, and analysis

    Jackson, Daniel

    2011-01-01

    In Software Abstractions Daniel Jackson introduces an approach to software design that draws on traditional formal methods but exploits automated tools to find flaws as early as possible. This approach--which Jackson calls "lightweight formal methods" or "agile modeling"--takes from formal specification the idea of a precise and expressive notation based on a tiny core of simple and robust concepts but replaces conventional analysis based on theorem proving with a fully automated analysis that gives designers immediate feedback. Jackson has developed Alloy, a language that captures the essence of software abstractions simply and succinctly, using a minimal toolkit of mathematical notions. This revised edition updates the text, examples, and appendixes to be fully compatible with the latest version of Alloy (Alloy 4). The designer can use automated analysis not only to correct errors but also to make models that are more precise and elegant. This approach, Jackson says, can rescue designers from "the tarpit of...

  2. A Model-Driven Parser Generator, from Abstract Syntax Trees to Abstract Syntax Graphs

    Quesada, Luis; Cubero, Juan-Carlos

    2012-01-01

    Model-based parser generators decouple language specification from language processing. The model-driven approach avoids the limitations that conventional parser generators impose on the language designer. Conventional tools require the designed language grammar to conform to the specific kind of grammar supported by the particular parser generator (being LL and LR parser generators the most common). Model-driven parser generators, like ModelCC, do not require a grammar specification, since that grammar can be automatically derived from the language model and, if needed, adapted to conform to the requirements of the given kind of parser, all of this without interfering with the conceptual design of the language and its associated applications. Moreover, model-driven tools such as ModelCC are able to automatically resolve references between language elements, hence producing abstract syntax graphs instead of abstract syntax trees as the result of the parsing process. Such graphs are not confined to directed ac...

  3. Report number codes

    This publication lists all report number codes processed by the Office of Scientific and Technical Information. The report codes are substantially based on the American National Standards Institute, Standard Technical Report Number (STRN)-Format and Creation Z39.23-1983. The Standard Technical Report Number (STRN) provides one of the primary methods of identifying a specific technical report. The STRN consists of two parts: The report code and the sequential number. The report code identifies the issuing organization, a specific program, or a type of document. The sequential number, which is assigned in sequence by each report issuing entity, is not included in this publication. Part I of this compilation is alphabetized by report codes followed by issuing installations. Part II lists the issuing organization followed by the assigned report code(s). In both Parts I and II, the names of issuing organizations appear for the most part in the form used at the time the reports were issued. However, for some of the more prolific installations which have had name changes, all entries have been merged under the current name

  4. Report number codes

    Nelson, R.N. (ed.)

    1985-05-01

    This publication lists all report number codes processed by the Office of Scientific and Technical Information. The report codes are substantially based on the American National Standards Institute, Standard Technical Report Number (STRN)-Format and Creation Z39.23-1983. The Standard Technical Report Number (STRN) provides one of the primary methods of identifying a specific technical report. The STRN consists of two parts: The report code and the sequential number. The report code identifies the issuing organization, a specific program, or a type of document. The sequential number, which is assigned in sequence by each report issuing entity, is not included in this publication. Part I of this compilation is alphabetized by report codes followed by issuing installations. Part II lists the issuing organization followed by the assigned report code(s). In both Parts I and II, the names of issuing organizations appear for the most part in the form used at the time the reports were issued. However, for some of the more prolific installations which have had name changes, all entries have been merged under the current name.

  5. Coding of auditory space

    Konishi­, Masakazu

    2003-01-01

    Behavioral, anatomical, and physiological approaches can be integrated in the study of sound localization in barn owls. Space representation in owls provides a useful example for discussion of place and ensemble coding. Selectivity for space is broad and ambiguous in low-order neurons. Parallel pathways for binaural cues and for different frequency bands converge on high-order space-specific neurons, which encode space more precisely. An ensemble of broadly tuned place-coding neurons may conv...

  6. Speaking Code

    Cox, Geoff

    Speaking Code begins by invoking the “Hello World” convention used by programmers when learning a new language, helping to establish the interplay of text and code that runs through the book. Interweaving the voice of critical writing from the humanities with the tradition of computing and software...

  7. Code Cactus

    This code handles the following problems: -1) Analysis of thermal experiments on a water loop at high or low pressure; steady state or transient behavior; -2) Analysis of thermal and hydrodynamic behavior of water-cooled and moderated reactors, at either high or low pressure, with boiling permitted; fuel elements are assumed to be flat plates: - Flowrate in parallel channels coupled or not by conduction across plates, with conditions of pressure drops or flowrate, variable or not with respect to time is given; the power can be coupled to reactor kinetics calculation or supplied by the code user. The code, containing a schematic representation of safety rod behavior, is a one dimensional, multi-channel code, and has as its complement (FLID), a one-channel, two-dimensional code. (authors)

  8. A logical correspondence between natural semantics and abstract machines

    Simmons, Robert J.; Zerny, Ian

    2013-01-01

    manipulate semantic specifications encoded in a logical framework instead of manipulating functional programs. Natural semantics and abstract machines are instances of substructural operational semantics. As a byproduct, using a substructural logical framework, we bring concurrent and stateful models into...

  9. Abstract Cauchy problems three approaches

    Melnikova, Irina V

    2001-01-01

    Although the theory of well-posed Cauchy problems is reasonably understood, ill-posed problems-involved in a numerous mathematical models in physics, engineering, and finance- can be approached in a variety of ways. Historically, there have been three major strategies for dealing with such problems: semigroup, abstract distribution, and regularization methods. Semigroup and distribution methods restore well-posedness, in a modern weak sense. Regularization methods provide approximate solutions to ill-posed problems. Although these approaches were extensively developed over the last decades by many researchers, nowhere could one find a comprehensive treatment of all three approaches.Abstract Cauchy Problems: Three Approaches provides an innovative, self-contained account of these methods and, furthermore, demonstrates and studies some of the profound connections between them. The authors discuss the application of different methods not only to the Cauchy problem that is not well-posed in the classical sense, b...

  10. Object Classification via Planar Abstraction

    Oesau, Sven; Lafarge, Florent; Alliez, Pierre

    2016-06-01

    We present a supervised machine learning approach for classification of objects from sampled point data. The main idea consists in first abstracting the input object into planar parts at several scales, then discriminate between the different classes of objects solely through features derived from these planar shapes. Abstracting into planar shapes provides a means to both reduce the computational complexity and improve robustness to defects inherent to the acquisition process. Measuring statistical properties and relationships between planar shapes offers invariance to scale and orientation. A random forest is then used for solving the multiclass classification problem. We demonstrate the potential of our approach on a set of indoor objects from the Princeton shape benchmark and on objects acquired from indoor scenes and compare the performance of our method with other point-based shape descriptors.

  11. Abstraction by Set-Membership

    Mödersheim, Sebastian Alexander

    2010-01-01

    The abstraction and over-approximation of protocols and web services by a set of Horn clauses is a very successful method in practice. It has however limitations for protocols and web services that are based on databases of keys, contracts, or even access rights, where revocation is possible, so ...... language to standard Horn clauses and use the verifier ProVerif and the theorem prover SPASS to solve them. We show by a number of examples that this approach is practically feasible for wide variety of verification problems of security protocols and web services.......The abstraction and over-approximation of protocols and web services by a set of Horn clauses is a very successful method in practice. It has however limitations for protocols and web services that are based on databases of keys, contracts, or even access rights, where revocation is possible, so...

  12. ESGAR 2007. Book of abstracts

    NONE

    2007-06-15

    The book includes the abstracts of all contributions presented during ESGAR (European Society of Gastrointestinal and Abdominal Radiology) 2007. The contributions of the symposium and the scientific sessions cover the following topics: abdominal MRI; interactive liver diagnosis; rectal cancer; liver metastases; pancreas: technical advances, lesion characterisation and staging; hepatic interventions; upper GI tract: multimodality evaluation; Crohn's disease evaluation; focal liver lesions: multimodality evaluation; CTC-computer aided diagnosis; bile ducts: imaging and intervention; GI tract: imaging and intervention; small bowel and appendix: cross-sectional imaging; CT and MR colonography; trauma and acute abdominal conditions: imaging and intervention; vascular and diffuse liver disease; liver contrast enhanced US. The second part covers the abstract of 248 presentations.

  13. Abstract Interpretation Using Attribute Grammar

    Rosendahl, Mads

    1990-01-01

    This paper deals with the correctness proofs of attribute grammars using methods from abstract interpretation. The technique will be described by defining a live-variable analysis for a small flow-chart language and proving it correct with respect to a continuation style semantics. The proof...... technique is based on fixpoint induction and introduces an extended class of attribute grammars as to express a standard semantics....

  14. Abstracts of the scientific contributions

    The abstracts are reproduced of the 66 scientific contributions to the 39th annual meeting of the following three German associations or societies for medical radiology: Vereinigung Suedwestdeutscher Radiologen und Mediziner, Hessische Gesellschaft fuer Medizinische Strahlenkunde, and Thueringische Gesellschaft fuer Radiologie. The topics discussed include: intracerebral hemorrage, image quality and dose, lesions of the space of the disk, diagnostics and therapy of liver tumors, lesions of the knee joint, and free subjects. The 39 posters are reproduced in full. (MG)

  15. Abstractions of stochastic hybrid systems

    Bujorianu, L.M.; Lygeros, J.; Bujorianu, M.C.

    2005-01-01

    Many control systems have large, infinite state space that can not be easily abstracted. One method to analyse and verify these systems is reachability analysis. It is frequently used for air traffic control and power plants. Because of lack of complete information about the environment or unpredicted changes, the stochastic approach is a viable alternative. In this paper, different ways of introducing rechability under uncertainty are presented. A new concept of stochastic bisimulation is in...

  16. Memory Abstractions for Data Transactions

    Herman, Nathaniel

    2015-01-01

    This thesis presents STO, a software transactional memory (STM) based not on low-level reads and writes on memory, but on datatypes—arrays, lists, queues, hash tables, and so forth—that explicitly support transactional operations. Conventional STMs allow programmers to write concurrent code in much the same way as sequential code—thereby more easily taking advantage of multiple CPU cores. However, these conventional STMs track every memory word accessed during a transaction, so even simple op...

  17. Abstract Body, Abstract Machine: Alan Turing's Drama of Difference

    Mann-O'Donnell, Sarah

    2005-01-01

    In order to prove that mathematics cannot be exhausted by a finite set of procedures, Alan Turing conceives, in 1936, of an abstract machine 1. The machine makes its debut in “On Computable Numbers with an application to the Entscheidungsproblem,” his first major mathematical paper 2. A close reading of this machine’s dynamic will show that Turing’s thought in the field of mathematics is a consciously embodied thought that contemplates its own incompleteness. By examining Turing’s machine thr...

  18. Using Automated Code Generation to Support High Performance Extended MHD Integration in OpenGGCM

    Germaschewski, K.; Raeder, J.

    2011-10-01

    Automatic code generation is a technique that takes the specification of an algorithm at a high abstraction level and turns it into a well-tuned computer code. For finite-volume / finite-difference based discretizations, this higher abstraction level can be a stencil computation. At the backend, the code generator features modules which generate optimal code for specific hardware architectures, for example conventional architectures (x86) using SIMD instructions (e.g. SSE2), or heterogeneous architectures like the Cell processor or GPGPUs. The definition of the computation is agnostic to the actual hardware used, as a high-performance implementation tailored to the specific architecture will be generated automatically. The OpenGGCM code, a global magnetosphere model, has been converted to use an automatically generated implementation of its magnetohydrodynamics (MHD) integrator. The new version enables us to take advantage of the Cell processor's computational capability and also shows performance improvements of up to 2.3× on a conventional Intel processor. The code generation approach also facilitated the recent extension of the MHD model to incorporate Hall physics.

  19. Quality Improvement of MARS Code and Establishment of Code Coupling

    The improvement of MARS code quality and coupling with regulatory auditing code have been accomplished for the establishment of self-reliable technology based regulatory auditing system. The unified auditing system code was realized also by implementing the CANDU specific models and correlations. As a part of the quality assurance activities, the various QA reports were published through the code assessments. The code manuals were updated and published a new manual which describe the new models and correlations. The code coupling methods were verified though the exercise of plant application. The education-training seminar and technology transfer were performed for the code users. The developed MARS-KS is utilized as reliable auditing tool for the resolving the safety issue and other regulatory calculations. The code can be utilized as a base technology for GEN IV reactor applications

  20. System Design Description for the TMAD Code

    This document serves as the System Design Description (SDD) for the TMAD Code System, which includes the TMAD code and the LIBMAKR code. The SDD provides a detailed description of the theory behind the code, and the implementation of that theory. It is essential for anyone who is attempting to review or modify the code or who otherwise needs to understand the internal workings of the code. In addition, this document includes, in Appendix A, the System Requirements Specification for the TMAD System

  1. Abstraction of Drift-Scale Coupled Processes

    This Analysis/Model Report (AMR) describes an abstraction, for the performance assessment total system model, of the near-field host rock water chemistry and gas-phase composition. It also provides an abstracted process model analysis of potentially important differences in the thermal hydrologic (TH) variables used to describe the performance of a geologic repository obtained from models that include fully coupled reactive transport with thermal hydrology and those that include thermal hydrology alone. Specifically, the motivation of the process-level model comparison between fully coupled thermal-hydrologic-chemical (THC) and thermal-hydrologic-only (TH-only) is to provide the necessary justification as to why the in-drift thermodynamic environment and the near-field host rock percolation flux, the essential TH variables used to describe the performance of a geologic repository, can be obtained using a TH-only model and applied directly into a TSPA abstraction without recourse to a fully coupled reactive transport model. Abstraction as used in the context of this AMR refers to an extraction of essential data or information from the process-level model. The abstraction analysis reproduces and bounds the results of the underlying detailed process-level model. The primary purpose of this AMR is to abstract the results of the fully-coupled, THC model (CRWMS M andO 2000a) for effects on water and gas-phase composition adjacent to the drift wall (in the near-field host rock). It is assumed that drift wall fracture water and gas compositions may enter the emplacement drift before, during, and after the heating period. The heating period includes both the preclosure, in which the repository drifts are ventilated, and the postclosure periods, with backfill and drip shield emplacement at the time of repository closure. Although the preclosure period (50 years) is included in the process models, the postclosure performance assessment starts at the end of this initial period

  2. The Mystery Behind the Code: Differentiated Instruction with Quick Response Codes in Secondary Physical Education

    Adkins, Megan; Wajciechowski, Misti R.; Scantling, Ed

    2013-01-01

    Quick response codes, better known as QR codes, are small barcodes scanned to receive information about a specific topic. This article explains QR code technology and the utility of QR codes in the delivery of physical education instruction. Consideration is given to how QR codes can be used to accommodate learners of varying ability levels as…

  3. Tomography in abstract Hilbert spaces

    Man'ko, V I; Simoni, A; Ventriglia, F

    2006-01-01

    The tomographic description of a quantum state is formulated in an abstract infinite dimensional Hilbert space framework, the space of the Hilbert-Schmidt linear operators, with trace formula as scalar product. Resolutions of the unity, written in terms of over-complete sets of rank-one projectors and of associated Gram-Schmidt operators taking into account their non-orthogonality, are then used to reconstruct a quantum state from its tomograms. Examples of well known tomographic descriptions illustrate the exposed theory.

  4. Concept of the abstract program

    Gregorics, T.

    2012-01-01

    The aim of this paper is to alter the abstract definition of the program of the theoretical programming model which has been developed at Eotvos Lorand University for many years in order to investigate methods that support designing correct programs. The motivation of this modi?cation was that the dynamic properties of programs appear in the model. This new definition of the program gives a hand to extend the model with the concept of subprograms while the earlier results of the original prog...

  5. Visualizing abstract objects and relations

    Kamada, Tomihisa

    1989-01-01

    Pictorial representations are very useful for humans to understand complicated relations or structures. This is the reason that the user interface of information systems is strongly required to visualize many kinds of information in a wide variety of graphical forms. At present, however, only some very specialized visualization techniques have been developed probably because the generality in the visualization has not been appreciated correctly. This book presents a visualization framework for translating abstract objects and relations, typically represented in textual forms, into pictorial re

  6. Utilization of chemical abstracts service (CAS) data bases

    A method is developed describing the economic utilization of the Chemical Abstracts Service data bases CA Condensates and Chemical Abstracts Subject Index Alertin order to supplement the data base of the IDC-Inorganica-Documentationsystem built up to meet the peculiarities of the inorganic chemistry. The method consists of EDP-Programs and processes at which special authority files for coded compound and subject entries play an important role. One of the advantages of the method is that the intellectual effort necessary to create such a data base is reduced to a minimum. The authority files may be also used for orther purposes. (orig.) 891 WB 892 MB

  7. Adaptive Evolution Coupled with Retrotransposon Exaptation Allowed for the Generation of a Human-Protein-Specific Coding Gene That Promotes Cancer Cell Proliferation and Metastasis in Both Haematological Malignancies and Solid Tumours: The Extraordinary Case of MYEOV Gene.

    Papamichos, Spyros I; Margaritis, Dimitrios; Kotsianidis, Ioannis

    2015-01-01

    The incidence of cancer in human is high as compared to chimpanzee. However previous analysis has documented that numerous human cancer-related genes are highly conserved in chimpanzee. Till date whether human genome includes species-specific cancer-related genes that could potentially contribute to a higher cancer susceptibility remains obscure. This study focuses on MYEOV, an oncogene encoding for two protein isoforms, reported as causally involved in promoting cancer cell proliferation and metastasis in both haematological malignancies and solid tumours. First we document, via stringent in silico analysis, that MYEOV arose de novo in Catarrhini. We show that MYEOV short-isoform start codon was evolutionarily acquired after Catarrhini/Platyrrhini divergence. Throughout the course of Catarrhini evolution MYEOV acquired a gradually elongated translatable open reading frame (ORF), a gradually shortened translation-regulatory upstream ORF, and alternatively spliced mRNA variants. A point mutation introduced in human allowed for the acquisition of MYEOV long-isoform start codon. Second, we demonstrate the precious impact of exonized transposable elements on the creation of MYEOV gene structure. Third, we highlight that the initial part of MYEOV long-isoform coding DNA sequence was under positive selection pressure during Catarrhini evolution. MYEOV represents a Primate Orphan Gene that acquired, via ORF expansion, a human-protein-specific coding potential. PMID:26568894

  8. Adaptive Evolution Coupled with Retrotransposon Exaptation Allowed for the Generation of a Human-Protein-Specific Coding Gene That Promotes Cancer Cell Proliferation and Metastasis in Both Haematological Malignancies and Solid Tumours: The Extraordinary Case of MYEOV Gene

    Spyros I. Papamichos

    2015-01-01

    Full Text Available The incidence of cancer in human is high as compared to chimpanzee. However previous analysis has documented that numerous human cancer-related genes are highly conserved in chimpanzee. Till date whether human genome includes species-specific cancer-related genes that could potentially contribute to a higher cancer susceptibility remains obscure. This study focuses on MYEOV, an oncogene encoding for two protein isoforms, reported as causally involved in promoting cancer cell proliferation and metastasis in both haematological malignancies and solid tumours. First we document, via stringent in silico analysis, that MYEOV arose de novo in Catarrhini. We show that MYEOV short-isoform start codon was evolutionarily acquired after Catarrhini/Platyrrhini divergence. Throughout the course of Catarrhini evolution MYEOV acquired a gradually elongated translatable open reading frame (ORF, a gradually shortened translation-regulatory upstream ORF, and alternatively spliced mRNA variants. A point mutation introduced in human allowed for the acquisition of MYEOV long-isoform start codon. Second, we demonstrate the precious impact of exonized transposable elements on the creation of MYEOV gene structure. Third, we highlight that the initial part of MYEOV long-isoform coding DNA sequence was under positive selection pressure during Catarrhini evolution. MYEOV represents a Primate Orphan Gene that acquired, via ORF expansion, a human-protein-specific coding potential.

  9. Adaptive Evolution Coupled with Retrotransposon Exaptation Allowed for the Generation of a Human-Protein-Specific Coding Gene That Promotes Cancer Cell Proliferation and Metastasis in Both Haematological Malignancies and Solid Tumours: The Extraordinary Case of MYEOV Gene

    Papamichos, Spyros I.; Margaritis, Dimitrios; Kotsianidis, Ioannis

    2015-01-01

    The incidence of cancer in human is high as compared to chimpanzee. However previous analysis has documented that numerous human cancer-related genes are highly conserved in chimpanzee. Till date whether human genome includes species-specific cancer-related genes that could potentially contribute to a higher cancer susceptibility remains obscure. This study focuses on MYEOV, an oncogene encoding for two protein isoforms, reported as causally involved in promoting cancer cell proliferation and metastasis in both haematological malignancies and solid tumours. First we document, via stringent in silico analysis, that MYEOV arose de novo in Catarrhini. We show that MYEOV short-isoform start codon was evolutionarily acquired after Catarrhini/Platyrrhini divergence. Throughout the course of Catarrhini evolution MYEOV acquired a gradually elongated translatable open reading frame (ORF), a gradually shortened translation-regulatory upstream ORF, and alternatively spliced mRNA variants. A point mutation introduced in human allowed for the acquisition of MYEOV long-isoform start codon. Second, we demonstrate the precious impact of exonized transposable elements on the creation of MYEOV gene structure. Third, we highlight that the initial part of MYEOV long-isoform coding DNA sequence was under positive selection pressure during Catarrhini evolution. MYEOV represents a Primate Orphan Gene that acquired, via ORF expansion, a human-protein-specific coding potential. PMID:26568894

  10. Conveying Communicative Intent: Moves and Metadiscourse in Abstract Writing

    Chuah Ek Lon

    2012-11-01

    Full Text Available Abstracts form the first reading contact of extended discourse in pursuance of a meaningful engagement with a report. An abstract possesses distinct features drawn from a specific genre of academic writing that communicates its discourse intent to any academic or professional community. Among the discourse conventions is the use of a move pattern and metadiscourse elements which together, establishes logical connections with the reader. This paper investigates good communication practice in abstract writing, a significant preliminary that fronts a report. The effectiveness of an abstract specifically, can be tied to the realization of a peculiar move structure that is accompanied by a judicious choice of words and phrases that relates to and involves the reader both interactively and interactionally. A content analysis of the move structure and its underlying metadiscourse in 100 randomly selected abstracts gives petite indication of how students manage abstract writing in a technical report. The results will have a bearing on situating appropriate pedagogical approaches for the teaching of a salient feature in academic writing and will also inform students of related genre expectations towards abstract writing. It is a skill that they may not have sufficient contact with in their university writing experience, though, nonetheless, one that needs to be accomplished to fulfill communicative intent that serves both local and international purposes insofar as academic writing is concerned.Keywords: abstract, metadiscourse, rhetorical moves and genre

  11. Optimal codes as Tanner codes with cyclic component codes

    Høholdt, Tom; Pinero, Fernando; Zeng, Peng

    2014-01-01

    In this article we study a class of graph codes with cyclic code component codes as affine variety codes. Within this class of Tanner codes we find some optimal binary codes. We use a particular subgraph of the point-line incidence plane of A(2,q) as the Tanner graph, and we are able to describe ...

  12. Speech coding

    Ravishankar, C., Hughes Network Systems, Germantown, MD

    1998-05-08

    Speech is the predominant means of communication between human beings and since the invention of the telephone by Alexander Graham Bell in 1876, speech services have remained to be the core service in almost all telecommunication systems. Original analog methods of telephony had the disadvantage of speech signal getting corrupted by noise, cross-talk and distortion Long haul transmissions which use repeaters to compensate for the loss in signal strength on transmission links also increase the associated noise and distortion. On the other hand digital transmission is relatively immune to noise, cross-talk and distortion primarily because of the capability to faithfully regenerate digital signal at each repeater purely based on a binary decision. Hence end-to-end performance of the digital link essentially becomes independent of the length and operating frequency bands of the link Hence from a transmission point of view digital transmission has been the preferred approach due to its higher immunity to noise. The need to carry digital speech became extremely important from a service provision point of view as well. Modem requirements have introduced the need for robust, flexible and secure services that can carry a multitude of signal types (such as voice, data and video) without a fundamental change in infrastructure. Such a requirement could not have been easily met without the advent of digital transmission systems, thereby requiring speech to be coded digitally. The term Speech Coding is often referred to techniques that represent or code speech signals either directly as a waveform or as a set of parameters by analyzing the speech signal. In either case, the codes are transmitted to the distant end where speech is reconstructed or synthesized using the received set of codes. A more generic term that is applicable to these techniques that is often interchangeably used with speech coding is the term voice coding. This term is more generic in the sense that the

  13. Code lists for interoperability - Principles and best practices in INSPIRE

    Lutz, M.; Portele, C.; Cox, S.; Murray, K.

    2012-04-01

    external vocabulary. In the former case, for each value, an external identifier, one or more labels (possibly in different languages), a definition and other metadata should be specified. In the latter case, the external vocabulary should be characterised, e.g. by specifying the version to be used, the format(s) in which the vocabulary is available, possible constraints (e.g. if only as specific part of the external list is to be used), rules for using values in the encoding of instance data, and the maintenance rules applied to the external vocabulary. This information is crucial for enabling implementation and interoperability in distributed systems (such as SDIs) and should be made available through a code list registry. While thus the information on allowed code list values is usually managed outside the UML application schema, we recommend inclusion of «codeList»-stereotyped classes in the model for semantic clarity. Information on the obligation, extensibility and a reference to the specified values should be provided through tagged values. Acknowledgements: The authors would like to thank the INSPIRE Thematic Working Groups, the Data Specifications Drafting Team and the JRC Contact Points for their contributions to the discussions on code lists in INSPIRE and to this abstract.

  14. Pump Component Model in SPACE Code

    This technical report describes the pump component model in SPACE code. A literature survey was made on pump models in existing system codes. The models embedded in SPACE code were examined to check the confliction with intellectual proprietary rights. Design specifications, computer coding implementation, and test results are included in this report

  15. Abstract Expression Grammar Symbolic Regression

    Korns, Michael F.

    This chapter examines the use of Abstract Expression Grammars to perform the entire Symbolic Regression process without the use of Genetic Programming per se. The techniques explored produce a symbolic regression engine which has absolutely no bloat, which allows total user control of the search space and output formulas, which is faster, and more accurate than the engines produced in our previous papers using Genetic Programming. The genome is an all vector structure with four chromosomes plus additional epigenetic and constraint vectors, allowing total user control of the search space and the final output formulas. A combination of specialized compiler techniques, genetic algorithms, particle swarm, aged layered populations, plus discrete and continuous differential evolution are used to produce an improved symbolic regression sytem. Nine base test cases, from the literature, are used to test the improvement in speed and accuracy. The improved results indicate that these techniques move us a big step closer toward future industrial strength symbolic regression systems.

  16. Norddesign 2012 - Book of Abstract

    fate of the ideas behind the conferences. In that view the conferences have been thematically open and the organization has been tight with a limited number of participants that allows a good overview of all the papers and a lot of informal discussion between the participants. The present conference...... received more than 140 abstracts and through the review process this have resulted in approximately 70 accepted papers. One of the new research fields included in this conference is the area of Biomechanics – hence the cover graphics of the conference proceedings. With this short introduction we encourage...... you to study and reflect upon the topics and content of the accepted papers. And not at least to let this inspire you in fruitful discussions during the conference...

  17. Can words be read without abstract letter identities?

    Simon Fischer-Baum

    2014-01-01

    Most theories of reading and writing posit a level of representation that codes abstract letter identities (ALIs) independent of the font, case, and even modality in which the letter was presented or produced (e.g., Caramazza & Hillis, 1990). Most cognitive theories assume that ALIs are critical for mediating between peripheral (e.g., processing visual shapes, executing motor plans) and central (e.g., accessing semantic or lexical information) written language processes. We present a case stu...

  18. TASS code topical report. V.1 TASS code technical manual

    TASS 1.0 code has been developed at KAERI for the initial and reload non-LOCA safety analysis for the operating PWRs as well as the PWRs under construction in Korea. TASS code will replace various vendor's non-LOCA safety analysis codes currently used for the Westinghouse and ABB-CE type PWRs in Korea. This can be achieved through TASS code input modifications specific to each reactor type. The TASS code can be run interactively through the keyboard operation. A simimodular configuration used in developing the TASS code enables the user easily implement new models. TASS code has been programmed using FORTRAN77 which makes it easy to install and port for different computer environments. The TASS code can be utilized for the steady state simulation as well as the non-LOCA transient simulations such as power excursions, reactor coolant pump trips, load rejections, loss of feedwater, steam line breaks, steam generator tube ruptures, rod withdrawal and drop, and anticipated transients without scram (ATWS). The malfunctions of the control systems, components, operator actions and the transients caused by the malfunctions can be easily simulated using the TASS code. This technical report describes the TASS 1.0 code models including reactor thermal hydraulic, reactor core and control models. This TASS code models including reactor thermal hydraulic, reactor core and control models. This TASS code technical manual has been prepared as a part of the TASS code manual which includes TASS code user's manual and TASS code validation report, and will be submitted to the regulatory body as a TASS code topical report for a licensing non-LOCA safety analysis for the Westinghouse and ABB-CE type PWRs operating and under construction in Korea. (author). 42 refs., 29 tabs., 32 figs

  19. The microRNAs in an ancient protist repress the variant-specific surface protein expression by targeting the entire coding sequence.

    Ashesh A Saraiya

    2014-02-01

    Full Text Available microRNAs (miRNA have been detected in the deeply branched protist, Giardia lamblia, and shown to repress expression of the family of variant-specific surface proteins (VSPs, only one of which is expressed in Giardia trophozoite at a given time. Three next-generation sequencing libraries of Giardia Argonaute-associated small RNAs were constructed and analyzed. Analysis of the libraries identified a total of 99 new putative miRNAs with a size primarily in the 26 nt range similar to the size previously predicted by the Giardia Dicer crystal structure and identified by our own studies. Bioinformatic analysis identified multiple putative miRNA target sites in the mRNAs of all 73 VSPs. The effect of miRNA target sites within a defined 3'-region were tested on two vsp mRNAs. All the miRNAs showed partial repression of the corresponding vsp expression and were additive when the targeting sites were separately located. But the combined repression still falls short of 100%. Two other relatively short vsp mRNAs with 15 and 11 putative miRNA target sites identified throughout their ORFs were tested with their corresponding miRNAs. The results indicate that; (1 near 100% repression of vsp mRNA expression can be achieved through the combined action of multiple miRNAs on target sites located throughout the ORF; (2 the miRNA machinery could be instrumental in repressing the expression of vsp genes in Giardia; (3 this is the first time that all the miRNA target sites in the entire ORF of a mRNA have been tested and shown to be functional.

  20. Phylogenetic and transcriptomic analysis of chemosensory receptors in a pair of divergent ant species reveals sex-specific signatures of odor coding.

    Xiaofan Zhou

    Full Text Available Ants are a highly successful family of insects that thrive in a variety of habitats across the world. Perhaps their best-known features are complex social organization and strict division of labor, separating reproduction from the day-to-day maintenance and care of the colony, as well as strict discrimination against foreign individuals. Since these social characteristics in ants are thought to be mediated by semiochemicals, a thorough analysis of these signals, and the receptors that detect them, is critical in revealing mechanisms that lead to stereotypic behaviors. To address these questions, we have defined and characterized the major chemoreceptor families in a pair of behaviorally and evolutionarily distinct ant species, Camponotus floridanus and Harpegnathos saltator. Through comprehensive re-annotation, we show that these ant species harbor some of the largest yet known repertoires of odorant receptors (Ors among insects, as well as a more modest number of gustatory receptors (Grs and variant ionotropic glutamate receptors (Irs. Our phylogenetic analyses further demonstrate remarkably rapid gains and losses of ant Ors, while Grs and Irs have also experienced birth-and-death evolution to different degrees. In addition, comparisons of antennal transcriptomes between sexes identify many chemoreceptors that are differentially expressed between males and females and between species. We have also revealed an agonist for a worker-enriched OR from C. floridanus, representing the first case of a heterologously characterized ant tuning Or. Collectively, our analysis reveals a large number of ant chemoreceptors exhibiting patterns of differential expression and evolution consistent with sex/species-specific functions. These differentially expressed genes are likely associated with sex-based differences, as well as the radically different social lifestyles observed between C. floridanus and H. saltator, and thus are targets for further functional

  1. NSURE code

    NSURE stands for Near-Surface Repository code. NSURE is a performance assessment code. developed for the safety assessment of near-surface disposal facilities for low-level radioactive waste (LLRW). Part one of this report documents the NSURE model, governing equations and formulation of the mathematical models, and their implementation under the SYVAC3 executive. The NSURE model simulates the release of nuclides from an engineered vault, their subsequent transport via the groundwater and surface water pathways tot he biosphere, and predicts the resulting dose rate to a critical individual. Part two of this report consists of a User's manual, describing simulation procedures, input data preparation, output and example test cases

  2. Abstract Interpretation for Probabilistic Termination of Biological Systems

    Gori, Roberta; 10.4204/EPTCS.11.9

    2009-01-01

    In a previous paper the authors applied the Abstract Interpretation approach for approximating the probabilistic semantics of biological systems, modeled specifically using the Chemical Ground Form calculus. The methodology is based on the idea of representing a set of experiments, which differ only for the initial concentrations, by abstracting the multiplicity of reagents present in a solution, using intervals. In this paper, we refine the approach in order to address probabilistic termination properties. More in details, we introduce a refinement of the abstract LTS semantics and we abstract the probabilistic semantics using a variant of Interval Markov Chains. The abstract probabilistic model safely approximates a set of concrete experiments and reports conservative lower and upper bounds for probabilistic termination.

  3. The Source Term Code Package

    The Source Term Code Package (STCP) is a set of computer codes which allows analyses of nuclear reactor accidents to produce predictions of fission product release to the environment as a function of reactor design and specifications for the assumed accident. The codes are basically those used in the analyses performed for the BMI-2104 report but they have been combined, improved and streamlined for easier use. The objective in preparing this code package was to make the calculations more direct, traceable and user-independent, with documentation for release to the public. It is important to note that the STCP is not intended to be a research tool but a code for general use in making source term predictions that has a sound and definable basis and produces reasonably accurate results in comparison with more detailed codes. The STCP has four major elements. The overall thermal-hydraulics is provided by the MARCH-3 code which combines the previously separate codes MARCH2, CORCON Mod 2 and CORSORM. Release of fission products and aerosols during core/concrete interactions is predicted with the VANESA code. Detailed thermal-hydraulics and fission product transport in the reactor coolant system are provided by the TRAPMELT3 code formed by combining the previously separate TRAPMELT and MERGE codes. Finally, fission product transport in the containment is predicted by the NAUA-4 code as modified to include fission product removal by pressure suppression pools (SPARC code) and within ice compartments (ICEDF code). The fission product and aerosol groups being tracked in the code package are noble gases, iodine, caesium, tellurium, barium, strontium, ruthenium, lanthanum and cerium groups. Additionally, in-vessel-produced aerosols and ex-vessel-produced aerosols are tracked. The code package produces time-dependent locational distributions, physical forms and transport rates for these groups throughout the course of the accident. (author)

  4. On Expanded Cyclic Codes

    Wu, Yingquan

    2008-01-01

    The paper has a threefold purpose. The first purpose is to present an explicit description of expanded cyclic codes defined in $\\GF(q^m)$. The proposed explicit construction of expanded generator matrix and expanded parity check matrix maintains the symbol-wise algebraic structure and thus keeps many important original characteristics. The second purpose of this paper is to identify a class of constant-weight cyclic codes. Specifically, we show that a well-known class of $q$-ary BCH codes excluding the all-zero codeword are constant-weight cyclic codes. Moreover, we show this class of codes achieve the Plotkin bound. The last purpose of the paper is to characterize expanded cyclic codes utilizing the proposed expanded generator matrix and parity check matrix. We analyze the properties of component codewords of a codeword and particularly establish the precise conditions under which a codeword can be represented by a subbasis. With the new insights, we present an improved lower bound on the minimum distance of...

  5. The Aster code

    The Aster code is a 2D or 3D finite-element calculation code for structures developed by the R and D direction of Electricite de France (EdF). This dossier presents a complete overview of the characteristics and uses of the Aster code: introduction of version 4; the context of Aster (organisation of the code development, versions, systems and interfaces, development tools, quality assurance, independent validation); static mechanics (linear thermo-elasticity, Euler buckling, cables, Zarka-Casier method); non-linear mechanics (materials behaviour, big deformations, specific loads, unloading and loss of load proportionality indicators, global algorithm, contact and friction); rupture mechanics (G energy restitution level, restitution level in thermo-elasto-plasticity, 3D local energy restitution level, KI and KII stress intensity factors, calculation of limit loads for structures), specific treatments (fatigue, rupture, wear, error estimation); meshes and models (mesh generation, modeling, loads and boundary conditions, links between different modeling processes, resolution of linear systems, display of results etc..); vibration mechanics (modal and harmonic analysis, dynamics with shocks, direct transient dynamics, seismic analysis and aleatory dynamics, non-linear dynamics, dynamical sub-structuring); fluid-structure interactions (internal acoustics, mass, rigidity and damping); linear and non-linear thermal analysis; steels and metal industry (structure transformations); coupled problems (internal chaining, internal thermo-hydro-mechanical coupling, chaining with other codes); products and services. (J.S.)

  6. Generalized PCM coding of Images

    Prades Nebot, José; MORBEE, MARLEEN; DELP, EDWARD

    2012-01-01

    Pulse-code modulation (PCM) with embedded quantization allows the rate of the PCM bitstream to be reduced by simply removing a fixed number of least significant bits from each codeword. Although this source coding technique is extremely simple, it has poor coding efficiency. In this paper, we present a generalized PCM (GPCM) algorithm for images that simply removes bits from each codeword. In contrast to PCM, however, the number and the specific bits that a GPCM encoder removes in each cod...

  7. Rateless codes for AVC models

    Sarwate, Anand D.; Gastpar, Michael

    2007-01-01

    The arbitrarily varying channel (AVC) is a channel model whose state is selected maliciously by an adversary. Fixed-blocklength coding assumes a worst-case bound on the adversary's capabilities, which leads to pessimistic results. This paper defines a variable-length perspective on this problem, for which achievable rates are shown that depend on the realized actions of the adversary. Specifically, rateless codes are constructed which require a limited amount of common randomness. These codes...

  8. MCNP code

    The MCNP code is the major Monte Carlo coupled neutron-photon transport research tool at the Los Alamos National Laboratory, and it represents the most extensive Monte Carlo development program in the United States which is available in the public domain. The present code is the direct descendent of the original Monte Carlo work of Fermi, von Neumaum, and Ulam at Los Alamos in the 1940s. Development has continued uninterrupted since that time, and the current version of MCNP (or its predecessors) has always included state-of-the-art methods in the Monte Carlo simulation of radiation transport, basic cross section data, geometry capability, variance reduction, and estimation procedures. The authors of the present code have oriented its development toward general user application. The documentation, though extensive, is presented in a clear and simple manner with many examples, illustrations, and sample problems. In addition to providing the desired results, the output listings give a a wealth of detailed information (some optional) concerning each state of the calculation. The code system is continually updated to take advantage of advances in computer hardware and software, including interactive modes of operation, diagnostic interrupts and restarts, and a variety of graphical and video aids

  9. ANIMAL code

    This report describes ANIMAL, a two-dimensional Eulerian magnetohydrodynamic computer code. ANIMAL's physical model also appears. Formulated are temporal and spatial finite-difference equations in a manner that facilitates implementation of the algorithm. Outlined are the functions of the algorithm's FORTRAN subroutines and variables

  10. EURORIB 2010, Book of abstracts

    The second international EURORIB conference 'EURORIB'10' will be held from June 6. to June 11. 2010 in Lamoura (France). Our nuclear physics community is eagerly awaiting the construction of the next generation of Radioactive Ion Beam (RIB) facilities in Europe: HIE-ISOLDE at CERN, NUSTAR at FAIR, SPES at LNL, SPIRAL2 at GANIL and the future EURISOL. The collaborations built around these facilities are exploring new experimental and theoretical ideas that will advance our understanding of nuclear structure through studies of exotic nuclei. Following in the spirit of the conference held in Giens in 2008, EURORIB'10 will provide the opportunity for the different collaborations to come together and present these ideas, and explore the synergy between the research programmes based around the hypothetical severe acprojects. The main topics to be discussed at the conference are: 1) At and beyond the drip line, 2) Shell structure far from stability, 3) Fusion reactions and synthesis of heavy and superheavy nuclei, 4) Dynamics and thermodynamics of exotic nuclear systems, 5) Radioactive ion beams in nuclear astrophysics, 6) New modes of radioactivity, 7) Fundamental interactions, 8) Applications in other fields, 9) Future RIB facilities, 10) Production and manipulation of RIB, and 11) Working group meetings on synergy in instrumentation and data acquisition. This document gathers only the abstracts of the papers. (authors)

  11. 1986 annual information meeting. Abstracts

    Abstracts are presented for the following papers: Geohydrological Research at the Y-12 Plant (C.S. Haase); Ecological Impacts of Waste Disposal Operations in Bear Creek Valley Near the Y-12 Plant (J.M. Loar); Finite Element Simulation of Subsurface Contaminant Transport: Logistic Difficulties in Handling Large Field Problems (G.T. Yeh); Dynamic Compaction of a Radioactive Waste Burial Trench (B.P. Spalding); Comparative Evaluation of Potential Sites for a High-Level Radioactive Waste Repository (E.D. Smith); Changing Priorities in Environmental Assessment and Environmental Compliance (R.M. Reed); Ecology, Ecotoxicology, and Ecological Risk Assessment (L.W. Barnthouse); Theory and Practice in Uncertainty Analysis from Ten Years of Practice (R.H. Gardner); Modeling Landscape Effects of Forest Decline (V.H. Dale); Soil Nitrogen and the Global Carbon Cycle (W.M. Post); Maximizing Wood Energy Production in Short-Rotation Plantations: Effect of Initial Spacing and Rotation Length (L.L. Wright); and Ecological Communities and Processes in Woodland Streams Exhibit Both Direct and Indirect Effects of Acidification (J.W. Elwood)

  12. Attracting Girls into Physics (abstract)

    Gadalla, Afaf

    2009-04-01

    A recent international study of women in physics showed that enrollment in physics and science is declining for both males and females and that women are severely underrepresented in careers requiring a strong physics background. The gender gap begins early in the pipeline, from the first grade. Girls are treated differently than boys at home and in society in ways that often hinder their chances for success. They have fewer freedoms, are discouraged from accessing resources or being adventurous, have far less exposure to problem solving, and are not encouraged to choose their lives. In order to motivate more girl students to study physics in the Assiut governorate of Egypt, the Assiut Alliance for the Women and Assiut Education District collaborated in renovating the education of physics in middle and secondary school classrooms. A program that helps in increasing the number of girls in science and physics has been designed in which informal groupings are organized at middle and secondary schools to involve girls in the training and experiences needed to attract and encourage girls to learn physics. During implementation of the program at some schools, girls, because they had not been trained in problem-solving as boys, appeared not to be as facile in abstracting the ideas of physics, and that was the primary reason for girls dropping out of science and physics. This could be overcome by holding a topical physics and technology summer school under the supervision of the Assiut Alliance for the Women.

  13. An abstract approach to music.

    Kaper, H. G.; Tipei, S.

    1999-04-19

    In this article we have outlined a formal framework for an abstract approach to music and music composition. The model is formulated in terms of objects that have attributes, obey relationships, and are subject to certain well-defined operations. The motivation for this approach uses traditional terms and concepts of music theory, but the approach itself is formal and uses the language of mathematics. The universal object is an audio wave; partials, sounds, and compositions are special objects, which are placed in a hierarchical order based on time scales. The objects have both static and dynamic attributes. When we realize a composition, we assign values to each of its attributes: a (scalar) value to a static attribute, an envelope and a size to a dynamic attribute. A composition is then a trajectory in the space of aural events, and the complex audio wave is its formal representation. Sounds are fibers in the space of aural events, from which the composer weaves the trajectory of a composition. Each sound object in turn is made up of partials, which are the elementary building blocks of any music composition. The partials evolve on the fastest time scale in the hierarchy of partials, sounds, and compositions. The ideas outlined in this article are being implemented in a digital instrument for additive sound synthesis and in software for music composition. A demonstration of some preliminary results has been submitted by the authors for presentation at the conference.

  14. Conveying Communicative Intent: Moves and Metadiscourse in Abstract Writing

    Chuah Ek Lon; Helen Tan; Ain Nadzimah Abdullah

    2012-01-01

    Abstracts form the first reading contact of extended discourse in pursuance of a meaningful engagement with a report. An abstract possesses distinct features drawn from a specific genre of academic writing that communicates its discourse intent to any academic or professional community. Among the discourse conventions is the use of a move pattern and metadiscourse elements which together, establishes logical connections with the reader. This paper investigates good communication practice in a...

  15. Structured hints : extracting and abstracting domain expertise.

    Hereld, M.; Stevens, R.; Sterling, T.; Gao, G. R.; Mathematics and Computer Science; California Inst. of Tech.; Louisiana State Univ.; Univ. of Delaware

    2009-03-16

    We propose a new framework for providing information to help optimize domain-specific application codes. Its design addresses problems that derive from the widening gap between the domain problem statement by domain experts and the architectural details of new and future high-end computing systems. The design is particularly well suited to program execution models that incorporate dynamic adaptive methodologies for live tuning of program performance and resource utilization. This new framework, which we call 'structured hints', couples a vocabulary of annotations to a suite of performance metrics. The immediate target is development of a process by which a domain expert describes characteristics of objects and methods in the application code that would not be readily apparent to the compiler; the domain expert provides further information about what quantities might provide the best indications of desirable effect; and the interactive preprocessor identifies potential opportunities for the domain expert to evaluate. Our development of these ideas is progressing in stages from case study, through manual implementation, to automatic or semi-automatic implementation. In this paper we discuss results from our case study, an examination of a large simulation of a neural network modeled after the neocortex.

  16. 球体位错理论计算程序的总体设计与具体实现%Overall Design and Specific Structures of the Computing Codes for Coseismic Deformations on a Layered Spherical Earth

    付广裕; 孙文科

    2012-01-01

    本文详细介绍了球体位错理论计算程序的总体设计思想、各类配套文件的具体内涵以及各类输出文件的物理含义,同时介绍了程序的使用方法和注意事项,为读者独立使用该程序提供参考.球体位错理论计算程序主要由三部分组成:①位错格林函数计算程序,基于具体的球对称地球模型提供离散的二维格林函数数值框架;②积分计算程序,对离散的格林函数数值框架进行双二次样条插值运算,并对四类独立位错源对应的格林函数进行适当组合,从而计算出任意位置任意类型震源在地表产生的同震变形(含位移、应变、重力变化和大地水准面变化);③辅助文件,用于提供发震断层模型和计算点位信息.一般情况下,读者不需要理解位错格林函数计算程序和积分计算程序,只需要对辅助文件提供的信息进行针对性改动,就可以计算目标地震在目标观测站引起的同震变形.%We present a detailed introduction of the computing codes for the coseismic deformations on a layered spherical earth, including overall design of the programs, detailed information of the supporting documents and physical meanings of the output files. At the same time, we also introduce the basic usage of the computing codes, as well as the matters needing attention. Overall, our computing programs are made of three parts: ① Codes for dislocation Green s functions, which present two-dimension discrete numerical frame of Green's functions based on a specific symmetric earth model; ② Codes for integration, which perform bi-quadratic spline interpolation operations with the frame of Green's functions. A suitable combination of four independent dislocations is given to compute the coseismic deformations including displacements, strain, geoid and gravity changes resulting from an arbitrary seismic source at an arbitrary position; ③ Supporting documents, which present the information of

  17. Buffer Overflow Detection on Binary Code

    ZHENG Yan-fei; LI Hui; CHEN Ke-fei

    2006-01-01

    Most solutions for detecting buffer overflow are based on source code. But the requirement for source code is not always practical especially for business software. A new approach was presented to detect statically the potential buffer overflow vulnerabilities in the binary code of software. The binary code was translated into assembly code without the lose of the information of string operation functions. The feature code abstract graph was constructed to generate more accurate constraint statements, and analyze the assembly code using the method of integer range constraint. After getting the elementary report on suspicious code where buffer overflows possibly happen, the control flow sensitive analysis using program dependence graph was done to decrease the rate of false positive. A prototype was implemented which demonstrates the feasibility and efficiency of the new approach.

  18. Annotating user-defined abstractions for optimization

    Quinlan, D; Schordan, M; Vuduc, R; Yi, Q

    2005-12-05

    This paper discusses the features of an annotation language that we believe to be essential for optimizing user-defined abstractions. These features should capture semantics of function, data, and object-oriented abstractions, express abstraction equivalence (e.g., a class represents an array abstraction), and permit extension of traditional compiler optimizations to user-defined abstractions. Our future work will include developing a comprehensive annotation language for describing the semantics of general object-oriented abstractions, as well as automatically verifying and inferring the annotated semantics.

  19. CANAL code

    The CANAL code presented here optimizes a realistic iron free extraction channel which has to provide a given transversal magnetic field law in the median plane: the current bars may be curved, have finite lengths and cooling ducts and move in a restricted transversal area; terminal connectors may be added, images of the bars in pole pieces may be included. A special option optimizes a real set of circular coils

  20. A Macro for Reusing Abstract Functions and Theorems

    Sebastiaan J. C. Joosten

    2013-04-01

    Full Text Available Even though the ACL2 logic is first order, the ACL2 system offers several mechanisms providing users with some operations akin to higher order logic ones. In this paper, we propose a macro, named instance-of-defspec, to ease the reuse of abstract functions and facts proven about them. Defspec is an ACL2 book allowing users to define constrained functions and their associated properties. It contains macros facilitating the definition of such abstract specifications and instances thereof. Currently, lemmas and theorems derived from these abstract functions are not automatically instantiated. This is exactly the purpose of our new macro. instance-of-defspec will not only instantiate functions and theorems within a specification but also many more functions and theorems built on top of the specification. As a working example, we describe various fold functions over monoids, which we gradually built from arbitrary functions.

  1. Nuclear works. Book of abstracts

    the conception of a LILW repository (Marc Mormont, Anne Bergmans), The contribution of Social Sciences and Humanities to the scientific program for radioactive waste management of Andra (Luis Aparicio), The public expert and the nuclear catastrophe (Christine Fassert); 5 - Nuclear governance: Did Fukushima put an end to nuclear revival? A post-Fukushima debates analysis in Finnish, French and British media (Markku Lehtonen), Nuclear secrecy at the test of the right to participation (Philippe Billet), Nuclear science, politics and national construction: what remains from Nehru's India in these times of uncertainty? (Berenice Girard); 6 - Working in the nuclear industry. Training and work collectives: Nuclear industry: a workers-less world? (Pierre Fournier), Ambiguity dynamics at NPPs, a pluri-disciplinary approach (Nicolas Lot), Sino-French nuclear engineering curriculums: what kind of innovation configuration? (Richard Marion). This document brings together the French and English abstracts of the different talks

  2. Copter, an LWR containment response code

    A containment response code (COPTER) has been developed at Brookhaven National Laboratory to evaluate specific models (namely, those which predict the atmospheric conditions in a containment building) of larger codes (such as the MARCH code) that may of necessity consist of simplified mathematical models. The COPTER code accurately solves the ''open system'' energy equation and is a flexible tool for testing and evaluating individual models for adaptation into larger codes. It has also proven useful for independent analysis of containment systems. The COPTER code has been used to evaluate the overall energy balance in the MARCH code and it has been determined that it is accurate to within 10%

  3. Population coding of somatic sensations

    Ma, Qiufu

    2012-01-01

    The somatic sensory system includes a variety of sensory modalities, such as touch, pain, itch, and temperature sensitivity. The coding of these modalities appears to be best explained by the population-coding theory, which is composed of the following features. First, an individual somatic sensory afferent is connected with a specific neural circuit or network (for simplicity, a sensory-labeled line), whose isolated activation is sufficient to generate one specific sensation under normal con...

  4. Abstract Machine for Typed Feature Structures

    Wintner, Shuly; Francez, Nissim

    1995-01-01

    This paper describes an abstract machine for linguistic formalisms that are based on typed feature structures, such as HPSG. The core design of the abstract machine is given in detail, including the compilation process from a high-level language to the abstract machine language and the implementation of the abstract instructions. The machine's engine supports the unification of typed, possibly cyclic, feature structures. A separate module deals with control structures and instructions to acco...

  5. Reduction algorithm for random abstract simplicial complexes

    Vergne, Anaïs; Decreusefond, Laurent; Martins, Philippe

    2013-01-01

    In this paper, we present a reduction algorithm for abstract simplicial complexes that we apply to Vietoris-Rips complexes based on random point processes. Our algorithm aims at reducing the number of simplices of an abstract simplicial complex without modifying its topology, i.e. its Betti numbers. The vertices are removed in an optimal order for the abstract simplicial complex implementation complexity. Some mathematical properties of the reduction algorithm and its resulting abstract simpl...

  6. Introduction to abstract algebra, solutions manual

    Nicholson, W Keith

    2012-01-01

    Praise for the Third Edition ". . . an expository masterpiece of the highest didactic value that has gained additional attractivity through the various improvements . . ."-Zentralblatt MATH The Fourth Edition of Introduction to Abstract Algebra continues to provide an accessible approach to the basic structures of abstract algebra: groups, rings, and fields. The book's unique presentation helps readers advance to abstract theory by presenting concrete examples of induction, number theory, integers modulo n, and permutations before the abstract structures are defined. Readers can immediately be

  7. SCANAIR: A transient fuel performance code

    Highlights: • Since the early 1990s, the code SCANAIR is developed at IRSN. • The software focuses on studying fast transients such as RIA in light water reactors. • The fuel rod modelling is based on a 1.5D approach. • Thermal and thermal-hydraulics, mechanical and gas behaviour resolutions are coupled. • The code is used for safety assessment and integral tests analysis. - Abstract: Since the early 1990s, the French “Institut de Radioprotection et de Sûreté Nucléaire” (IRSN) has developed the SCANAIR computer code with the view to analysing pressurised water reactor (PWR) safety. This software specifically focuses on studying fast transients such as reactivity-initiated accidents (RIA) caused by possible ejection of control rods. The code aims at improving the global understanding of the physical mechanisms governing the thermal-mechanical behaviour of a single rod. It is currently used to analyse integral tests performed in CABRI and NSRR experimental reactors. The resulting validated code is used to carry out studies required to evaluate margins in relation to criteria for different types of fuel rods used in nuclear power plants. Because phenomena occurring during fast power transients are complex, the simulation in SCANAIR is based on a close coupling between several modules aimed at modelling thermal, thermal-hydraulics, mechanical and gas behaviour. During the first stage of fast power transients, clad deformation is mainly governed by the pellet–clad mechanical interaction (PCMI). At the later stage, heat transfers from pellet to clad bring the cladding material to such high temperatures that the boiling crisis might occurs. The significant over-pressurisation of the rod and the fact of maintaining the cladding material at elevated temperatures during a fairly long period can lead to ballooning and possible clad failure. A brief introduction describes the context, the historical background and recalls the main phenomena involved under

  8. Physical Layer Network Coding

    Shengli, Zhang; Lam, Patrick P K

    2007-01-01

    A main distinguishing feature of a wireless network compared with a wired network is its broadcast nature, in which the signal transmitted by a node may reach several other nodes, and a node may receive signals from several other nodes simultaneously. Rather than a blessing, this feature is treated more as an interference-inducing nuisance in most wireless networks today (e.g., IEEE 802.11). This paper shows that the concept of network coding can be applied at the physical layer to turn the broadcast property into a capacity-boosting advantage in wireless ad hoc networks. Specifically, we propose a physical-layer network coding (PNC) scheme to coordinate transmissions among nodes. In contrast to straightforward network coding which performs coding arithmetic on digital bit streams after they have been received, PNC makes use of the additive nature of simultaneously arriving electromagnetic (EM) waves for equivalent coding operation. And in doing so, PNC can potentially achieve 100% and 50% throughput increase...

  9. Mammalian BEX, WEX and GASP genes: Coding and non-coding chimaerism sustained by gene conversion events

    Ponting Chris P

    2005-10-01

    Full Text Available Abstract Background The identification of sequence innovations in the genomes of mammals facilitates understanding of human gene function, as well as sheds light on the molecular mechanisms which underlie these changes. Although gene duplication plays a major role in genome evolution, studies regarding concerted evolution events among gene family members have been limited in scope and restricted to protein-coding regions, where high sequence similarity is easily detectable. Results We describe a mammalian-specific expansion of more than 20 rapidly-evolving genes on human chromosome Xq22.1. Many of these are highly divergent in their protein-coding regions yet contain a conserved sequence motif in their 5' UTRs which appears to have been maintained by multiple events of concerted evolution. These events have led to the generation of chimaeric genes, each with a 5' UTR and a protein-coding region that possess independent evolutionary histories. We suggest that concerted evolution has occurred via gene conversion independently in different mammalian lineages, and these events have resulted in elevated G+C levels in the encompassing genomic regions. These concerted evolution events occurred within and between genes from three separate protein families ('brain-expressed X-linked' [BEX], WWbp5-like X-linked [WEX] and G-protein-coupled receptor-associated sorting protein [GASP], which often are expressed in mammalian brains and associated with receptor mediated signalling and apoptosis. Conclusion Despite high protein-coding divergence among mammalian-specific genes, we identified a DNA motif common to these genes' 5' UTR exons. The motif has undergone concerted evolution events independently of its neighbouring protein-coding regions, leading to formation of evolutionary chimaeric genes. These findings have implications for the identification of non protein-coding regulatory elements and their lineage-specific evolution in mammals.

  10. Writing a Structured Abstract for the Thesis

    Hartley, James

    2010-01-01

    This article presents the author's suggestions on how to improve thesis abstracts. The author describes two books on writing abstracts: (1) "Creating Effective Conference Abstracts and Posters in Biomedicine: 500 tips for Success" (Fraser, Fuller & Hutber, 2009), a compendium of clear advice--a must book to have in one's hand as one prepares a…

  11. Efficient abstraction selection in reinforcement learning

    Seijen, H. van; Whiteson, S.; Kester, L.

    2013-01-01

    This paper introduces a novel approach for abstraction selection in reinforcement learning problems modelled as factored Markov decision processes (MDPs), for which a state is described via a set of state components. In abstraction selection, an agent must choose an abstraction from a set of candida

  12. NOVEL BIPHASE CODE -INTEGRATED SIDELOBE SUPPRESSION CODE

    Wang Feixue; Ou Gang; Zhuang Zhaowen

    2004-01-01

    A kind of novel binary phase code named sidelobe suppression code is proposed in this paper. It is defined to be the code whose corresponding optimal sidelobe suppression filter outputs the minimum sidelobes. It is shown that there do exist sidelobe suppression codes better than the conventional optimal codes-Barker codes. For example, the sidelobe suppression code of length 11 with filter of length 39 has better sidelobe level up to 17dB than that of Barker code with the same code length and filter length.

  13. The German pressure vessel code

    The philosophy and the safety aspects of the German pressure vessel code is summarised. Emphasis is laid upon material selection, design, manufacture and inspection. The AD specifications, which are embedded in the German regulation for the prevention of accidents 'Pressure Vessels' are compiled primarily to give a measure of safety to the average plant. The possible types of failure are discussed in connection with design aspects. It is shown in detail how the AD specifications count for inelastic material behaviour. A comparison is also made between the German code and the ASME boiler and pressure vessel code. Comparatively, the allowable stresses due to the German code are higher, leading to thinner walls in many cases. This is compensated for by rigorous inspection and non-destructive testing during manufacture. Regular examinations round up the system of safety. It is concluded that the German code gives a high degree of safety and flexibility to the manufacturer. (author)

  14. De-coding and re-coding RNA recognition by PUF and PPR repeat proteins.

    Hall, Traci M Tanaka

    2016-02-01

    PUF and PPR proteins are two families of α-helical repeat proteins that recognize single-stranded RNA sequences. Both protein families hold promise as scaffolds for designed RNA-binding domains. A modular protein RNA recognition code was apparent from the first crystal structures of a PUF protein in complex with RNA, and recent studies continue to advance our understanding of natural PUF protein recognition (de-coding) and our ability to engineer specificity (re-coding). Degenerate recognition motifs make de-coding specificity of individual PPR proteins challenging. Nevertheless, re-coding PPR protein specificity using a consensus recognition code has been successful. PMID:26874972

  15. Concatenated codes with convolutional inner codes

    Justesen, Jørn; Thommesen, Christian; Zyablov, Viktor

    1988-01-01

    The minimum distance of concatenated codes with Reed-Solomon outer codes and convolutional inner codes is studied. For suitable combinations of parameters the minimum distance can be lower-bounded by the product of the minimum distances of the inner and outer codes. For a randomized ensemble of...... concatenated codes a lower bound of the Gilbert-Varshamov type is proved...

  16. Allele coding in genomic evaluation

    Christensen Ole F

    2011-06-01

    Full Text Available Abstract Background Genomic data are used in animal breeding to assist genetic evaluation. Several models to estimate genomic breeding values have been studied. In general, two approaches have been used. One approach estimates the marker effects first and then, genomic breeding values are obtained by summing marker effects. In the second approach, genomic breeding values are estimated directly using an equivalent model with a genomic relationship matrix. Allele coding is the method chosen to assign values to the regression coefficients in the statistical model. A common allele coding is zero for the homozygous genotype of the first allele, one for the heterozygote, and two for the homozygous genotype for the other allele. Another common allele coding changes these regression coefficients by subtracting a value from each marker such that the mean of regression coefficients is zero within each marker. We call this centered allele coding. This study considered effects of different allele coding methods on inference. Both marker-based and equivalent models were considered, and restricted maximum likelihood and Bayesian methods were used in inference. Results Theoretical derivations showed that parameter estimates and estimated marker effects in marker-based models are the same irrespective of the allele coding, provided that the model has a fixed general mean. For the equivalent models, the same results hold, even though different allele coding methods lead to different genomic relationship matrices. Calculated genomic breeding values are independent of allele coding when the estimate of the general mean is included into the values. Reliabilities of estimated genomic breeding values calculated using elements of the inverse of the coefficient matrix depend on the allele coding because different allele coding methods imply different models. Finally, allele coding affects the mixing of Markov chain Monte Carlo algorithms, with the centered coding being

  17. 2013 SYR Accepted Poster Abstracts.

    2013-01-01

    SYR 2013 Accepted Poster abstracts: 1. Benefits of Yoga as a Wellness Practice in a Veterans Affairs (VA) Health Care Setting: If You Build It, Will They Come? 2. Yoga-based Psychotherapy Group With Urban Youth Exposed to Trauma. 3. Embodied Health: The Effects of a Mind�Body Course for Medical Students. 4. Interoceptive Awareness and Vegetable Intake After a Yoga and Stress Management Intervention. 5. Yoga Reduces Performance Anxiety in Adolescent Musicians. 6. Designing and Implementing a Therapeutic Yoga Program for Older Women With Knee Osteoarthritis. 7. Yoga and Life Skills Eating Disorder Prevention Among 5th Grade Females: A Controlled Trial. 8. A Randomized, Controlled Trial Comparing the Impact of Yoga and Physical Education on the Emotional and Behavioral Functioning of Middle School Children. 9. Feasibility of a Multisite, Community based Randomized Study of Yoga and Wellness Education for Women With Breast Cancer Undergoing Chemotherapy. 10. A Delphi Study for the Development of Protocol Guidelines for Yoga Interventions in Mental Health. 11. Impact Investigation of Breathwalk Daily Practice: Canada�India Collaborative Study. 12. Yoga Improves Distress, Fatigue, and Insomnia in Older Veteran Cancer Survivors: Results of a Pilot Study. 13. Assessment of Kundalini Mantra and Meditation as an Adjunctive Treatment With Mental Health Consumers. 14. Kundalini Yoga Therapy Versus Cognitive Behavior Therapy for Generalized Anxiety Disorder and Co-Occurring Mood Disorder. 15. Baseline Differences in Women Versus Men Initiating Yoga Programs to Aid Smoking Cessation: Quitting in Balance Versus QuitStrong. 16. Pranayam Practice: Impact on Focus and Everyday Life of Work and Relationships. 17. Participation in a Tailored Yoga Program is Associated With Improved Physical Health in Persons With Arthritis. 18. Effects of Yoga on Blood Pressure: Systematic Review and Meta-analysis. 19. A Quasi-experimental Trial of a Yoga based Intervention to Reduce Stress and

  18. Research & writing basics: elements of the abstract.

    Krasner, D; Van Rijswijk, L

    1995-04-01

    Writing an abstract is a challenging skill that requires precision and care. Criteria for well-formulated abstracts and abstract guidelines for 2 types of articles (empirical studies and reviews or theoretical articles) as well as a description of the content of a structured abstract are presented. Details were gleaned from a review of the literature including the American Medical Association Manual of Style, Eighth Edition and the Publication Manual of the American Psychological Association, Fourth Edition. A good abstract is like a crystal: it is a clear, sharp synthesis that elucidates meaning for the reader. PMID:7546111

  19. Quantum Cyclic Code

    Dutta, Sagarmoy

    2010-01-01

    In this paper, we define and study \\emph{quantum cyclic codes}, a generalisation of cyclic codes to the quantum setting. Previously studied examples of quantum cyclic codes were all quantum codes obtained from classical cyclic codes via the CSS construction. However, the codes that we study are much more general. In particular, we construct cyclic stabiliser codes with parameters $[[5,1,3

  20. ABSTRACTS WELDEL PIPE AND TUBE

    2001-01-01

    ABSTRACTS WELDEL PIPE AND TUBE Vol.24 No.3 May.2001 Huang Jingan(1) Strengthen, Intercourse, Coordination and Promote the Development Together Liang Aiyu(11) The Production and the Development of the Water supply pipe for City Construction From the aspects of the quality, appearance, environment protection, economic analysis etc., This article evaluates the galvanized pipe, plastic steel complex pipe, plastic aluminum pipe, stainless pipe for city water supply. In accordance with the requirements of the city construction programming and development, it is considered that the plastic aluminum pipe and plastic steel pipe instead of galvanization pipe is the trend of the development. The author also gives some constructive proposals for reference. Subject Terms:galvanized pipe complex pipe stainless pipe city water supply evaluation Zhao Rongbin,Li Guangjun(14) The TIG welding of Protected Tantalum-pipe for sheathed thermocouples used in corrosive environment The protected Tantalum-pipe welding of sheathed therocouples was investigated by TIG. The welding process and its key parameters were introduced. Welding quality influenced by processing was discussed. Subject Terms:welding protected Tantalum-pipe corrosion He Defu et al(18) Design and Research for An Automatic MIG Welding Machine of Catalyst Converter of Automobile Two different schemes for automatic MIG welding of catalyst converter of automobile have been compared and analysed. A design of automatic MIG welding machine used for catalyst converter of automobile has been suggested in this paper. Subject Terms:environmental protection automobile tri-catalyst converter MIG welding automatic welding PLC Fang Chucai(24) Cold Crack Analysis of Low Alloy High Strength Steel Weld Seam Heat Affected Area During the welding of low alloy high strength (X65 and above), the fine crack occurs in the weld (especially inner weld) and the low plastic hard brickle structure occurs in the Heat Affected Area (HAZ) sometime. This

  1. Compilation of the nuclear codes available in CTA

    The present work is a compilation of some nuclear codes available in the Divisao de Estudos Avancados of the Instituto de Atividades Espaciais, (EAV/IAE/CTA). The codes are organized as the classification given by the Argonne National Laboratory. In each code are given: author, institution of origin, abstract, programming language and existent bibliography. (Author)

  2. A modular code supervisor

    Large industrial computer CEA codes in the field of scientific computing, mechanics, thermohydraulics, and neutronics, are decomposed in sets of separate modules. Each module performs a well-defined task and all information exchanged by the modules are contained in data structures, taken as input or given as output. The advantage of this structure is the great flexibility offered to experienced user to solve a large number of different problems, but to choose, order, monitor large sequences of modules and understand what each module requires as input and output is out of the interest of the common user. The aim is to conserve entirely this flexibility in dealing with knowledge relevant from scientific or technical fields and not from the code itself. The first part of this paper describes the three main steps of the software: specification phase, generating algorithm, translation in code command language. The second part describes how the authors obtain explanations from the modelization of operators and from a particular representation of the internal structure of the generated particular representation of the internal structure of the generated plan (triangular table) that lead to a generalization allowing synthesis of sequences of operators or the transformations of the total order of the generated plan in a partial one. The software is the first part of the modular codes supervisor. It was applied to CRONOS, neutronic reactor core code, which has the command language GIBIANE. It will be extended to the reactor calculations supervisor, SAGA, using the ensemble of the codes developed by CEA/DMT/SERMA

  3. A Bayesian Theory of Sequential Causal Learning and Abstract Transfer

    Lu, Hongjing; Rojas, Randall R.; Beckers, Tom; Yuille, Alan L.

    2016-01-01

    Two key research issues in the field of causal learning are how people acquire causal knowledge when observing data that are presented sequentially, and the level of abstraction at which learning takes place. Does sequential causal learning solely involve the acquisition of specific cause-effect links, or do learners also acquire knowledge about…

  4. On the consistency of Koomen's fair abstraction rule

    Bergstra, J.A.; Baeten, J.C.M.; Klop, J.W.

    1987-01-01

    We construct a graph model for ACP,, the algebra of communicating processes w%h silent steps, in which Koomen’s Fair Abstraction Rule (KFAR) holds, and also versions of the Approximation Induction Principle (AIP) and the Recursive Definition & Specification Principles (RDP&RSP). We use this model to

  5. Test Input Generation for Red-Black Trees using Abstraction

    Visser, Willem; Pasareanu, Corina S.; Pelanek, Radek

    2005-01-01

    We consider the problem of test input generation for code that manipulates complex data structures. Test inputs are sequences of method calls from the data structure interface. We describe test input generation techniques that rely on state matching to avoid generation of redundant tests. Exhaustive techniques use explicit state model checking to explore all the possible test sequences up to predefined input sizes. Lossy techniques rely on abstraction mappings to compute and store abstract versions of the concrete states; they explore under-approximations of all the possible test sequences. We have implemented the techniques on top of the Java PathFinder model checker and we evaluate them using a Java implementation of red-black trees.

  6. 49 CFR 178.702 - IBC codes.

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false IBC codes. 178.702 Section 178.702 Transportation..., DEPARTMENT OF TRANSPORTATION HAZARDOUS MATERIALS REGULATIONS SPECIFICATIONS FOR PACKAGINGS IBC Performance-Oriented Standards § 178.702 IBC codes. (a) Intermediate bulk container code designations consist of:...

  7. Abstracting Runtime Heaps for Program Understanding

    Marron, Mark; Su, Zhendong; Fahndrich, Manuel

    2012-01-01

    Modern programming environments provide extensive support for inspecting, analyzing, and testing programs based on the algorithmic structure of a program. Unfortunately, support for inspecting and understanding runtime data structures during execution is typically much more limited. This paper provides a general purpose technique for abstracting and summarizing entire runtime heaps. We describe the abstract heap model and the associated algorithms for transforming a concrete heap dump into the corresponding abstract model as well as algorithms for merging, comparing, and computing changes between abstract models. The abstract model is designed to emphasize high-level concepts about heap-based data structures, such as shape and size, as well as relationships between heap structures, such as sharing and connectivity. We demonstrate the utility and computational tractability of the abstract heap model by building a memory profiler. We then use this tool to check for, pinpoint, and correct sources of memory bloat...

  8. Writing business research article abstracts: A genre approach

    Carmen Piqué-Noguera

    2012-10-01

    Full Text Available A great deal has been published about oral and written genres in business (e.g., letters, research articles, oral presentations, etc., and less attention has been paid to business research article abstracts as a written genre, as many experts would argue. This research intends to raise rhetorical awareness about the role of abstracts in today’s academic world. To this effect, the abstracts of two official publications of the Association of Business Communication, Journal of Business Communication and Business Communication Quarterly, have been analyzed and compared in terms of structure and content according to models published in the specialized literature. The results show an irregular and inconsistent presentation of abstracts, a good number of them following no set pattern and thus lacking in important information for researchers. These findings suggest, first of all, that abstracts have a specific mission to fulfil and should not be disregarded; and, secondly, that journal guidelines for authors should be more explicit in their instructions on how to write and structure abstracts.

  9. Engineering Abstractions in Model Checking and Testing

    Achenbach, Michael; Ostermann, Klaus

    2009-01-01

    Abstractions are used in model checking to tackle problems like state space explosion or modeling of IO. The application of these abstractions in real software development processes, however, lacks engineering support. This is one reason why model checking is not widely used in practice yet and testing is still state of the art in falsification. We show how user-defined abstractions can be integrated into a Java PathFinder setting with tools like AspectJ or Javassist and discuss implicati...

  10. Ernst H. Gombrich on Abstract Painting

    Elisa Caldarola

    2015-11-01

    Full Text Available Ernst H. Gombrich criticized abstract painting with several remarks scattered around his wide oeuvre. I argue that his view of abstract paintings is coherent with the account of pictorial representation he put forward in Art and Illusion, show some limits of such view, and maintain that, although several of Gombrich’s criticisms of abstract painting should be rejected, some of his remarks are insightful and worth of consideration.

  11. Graph Subsumption in Abstract State Space Exploration

    Eduardo Zambon; Arend Rensink

    2012-01-01

    In this paper we present the extension of an existing method for abstract graph-based state space exploration, called neighbourhood abstraction, with a reduction technique based on subsumption. Basically, one abstract state subsumes another when it covers more concrete states; in such a case, the subsumed state need not be included in the state space, thus giving a reduction. We explain the theory and especially also report on a number of experiments, which show that subsumption indeed drasti...

  12. Injecting Abstract Interpretations into Linear Cost Models

    David Cachera

    2010-06-01

    Full Text Available We present a semantics based framework for analysing the quantitative behaviour of programs with regard to resource usage. We start from an operational semantics equipped with costs. The dioid structure of the set of costs allows for defining the quantitative semantics as a linear operator. We then present an abstraction technique inspired from abstract interpretation in order to effectively compute global cost information from the program. Abstraction has to take two distinct notions of order into account: the order on costs and the order on states. We show that our abstraction technique provides a correct approximation of the concrete cost computations.

  13. Analysis of complex networks using aggressive abstraction.

    Colbaugh, Richard; Glass, Kristin. [New Mexico Institute of Mining and Technology, Socorro, NM; Willard, Gerald [Department of Defense, Ft. Meade, MD

    2008-10-01

    This paper presents a new methodology for analyzing complex networks in which the network of interest is first abstracted to a much simpler (but equivalent) representation, the required analysis is performed using the abstraction, and analytic conclusions are then mapped back to the original network and interpreted there. We begin by identifying a broad and important class of complex networks which admit abstractions that are simultaneously dramatically simplifying and property preserving - we call these aggressive abstractions -- and which can therefore be analyzed using the proposed approach. We then introduce and develop two forms of aggressive abstraction: 1.) finite state abstraction, in which dynamical networks with uncountable state spaces are modeled using finite state systems, and 2.) onedimensional abstraction, whereby high dimensional network dynamics are captured in a meaningful way using a single scalar variable. In each case, the property preserving nature of the abstraction process is rigorously established and efficient algorithms are presented for computing the abstraction. The considerable potential of the proposed approach to complex networks analysis is illustrated through case studies involving vulnerability analysis of technological networks and predictive analysis for social processes.

  14. Energy information data base: report number codes

    None

    1979-09-01

    Each report processed by the US DOE Technical Information Center is identified by a unique report number consisting of a code plus a sequential number. In most cases, the code identifies the originating installation. In some cases, it identifies a specific program or a type of publication. Listed in this publication are all codes that have been used by DOE in cataloging reports. This compilation consists of two parts. Part I is an alphabetical listing of report codes identified with the issuing installations that have used the codes. Part II is an alphabetical listing of installations identified with codes each has used. (RWR)

  15. Energy information data base: report number codes

    Each report processed by the US DOE Technical Information Center is identified by a unique report number consisting of a code plus a sequential number. In most cases, the code identifies the originating installation. In some cases, it identifies a specific program or a type of publication. Listed in this publication are all codes that have been used by DOE in cataloging reports. This compilation consists of two parts. Part I is an alphabetical listing of report codes identified with the issuing installations that have used the codes. Part II is an alphabetical listing of installations identified with codes each has used

  16. Quantum Convolutional BCH Codes

    Aly, S A; Klappenecker, A; Roetteler, M; Sarvepalli, P K; Aly, Salah A.; Grassl, Markus; Klappenecker, Andreas; Roetteler, Martin; Sarvepalli, Pradeep Kiran

    2007-01-01

    Quantum convolutional codes can be used to protect a sequence of qubits of arbitrary length against decoherence. We introduce two new families of quantum convolutional codes. Our construction is based on an algebraic method which allows to construct classical convolutional codes from block codes, in particular convolutional BCH codes. These codes have the property that they contain their Euclidean, respectively Hermitian, dual codes. Hence, they can be used to define quantum convolutional codes by the stabilizer code construction. We compute BCH-like bounds on the free distances which can be controlled as in the case of block codes, and establish that the codes have non-catastrophic encoders.

  17. Overview of the FLUKA code

    The FLUKA code is a general purpose Monte Carlo code for the interaction and transport of hadrons, heavy ions, and electromagnetic particles from few keV (or thermal energies for neutrons) to Cosmic Ray energies in arbitrary materials and able to work both in analog and biased mode. The capabilities and physics model implemented inside the FLUKA code are briefly described, with emphasis on hadronic interaction. Examples of the performances of the code are presented including basic (thin target) and complex benchmarks, and radiation detector specific applications. In particular the ability of FLUKA in describing existing calorimeter performances and in predicting those of future ones, as well as the use of the code for neutron and mixed field radiation detectors will be demonstrated with several examples

  18. Best practices for code release

    Berriman, G. Bruce

    2016-01-01

    In this talk, I want to describe what I think are the best practices for releasing code and having it adopted by end users. Make sure your code is licensed, so users will know how the software can be used and modified, and place your code in a public repository that (and make sure that you follow institutional policies in doing this). Yet licensing and releasing code are not enough: the code must be organized and documented so users can understand what it does, what its limitations are, and how to build and use it. I will describe what I think are best practices in developing the content to support release, including tutorials, design documents, specifications of interfaces and so on. Much of what I have learned on based on ten years of experience in supporting releases of the Montage Image Mosaic Engine.

  19. Concatenated Conjugate Codes

    Hamada, M

    2006-01-01

    A conjugate code pair is defined as a pair of linear codes either of which contains the dual of the other. A conjugate code pair represents the essential structure of the corresponding Calderbank-Shor-Steane (CSS) quantum code. It is known that conjugate code pairs are applicable to (quantum) cryptography. We give a construction method for efficiently decodable conjugate code pairs.

  20. Fundamentals of convolutional coding

    Johannesson, Rolf

    2015-01-01

    Fundamentals of Convolutional Coding, Second Edition, regarded as a bible of convolutional coding brings you a clear and comprehensive discussion of the basic principles of this field * Two new chapters on low-density parity-check (LDPC) convolutional codes and iterative coding * Viterbi, BCJR, BEAST, list, and sequential decoding of convolutional codes * Distance properties of convolutional codes * Includes a downloadable solutions manual

  1. Tunable Sparse Network Coding for Multicast Networks

    Feizi, Soheil; Roetter, Daniel Enrique Lucani; Sørensen, Chres Wiant;

    2014-01-01

    This paper shows the potential and key enabling mechanisms for tunable sparse network coding, a scheme in which the density of network coded packets varies during a transmission session. At the beginning of a transmission session, sparsely coded packets are transmitted, which benefits decoding...... complexity. At the end of a transmission, when receivers have accumulated degrees of freedom, coding density is increased. We propose a family of tunable sparse network codes (TSNCs) for multicast erasure networks with a controllable trade-off between completion time performance to decoding complexity....... Coding density tuning can be performed by designing time-dependent coding matrices. In multicast networks, this tuning can be performed within the network by designing time-dependent pre- coding and network coding matrices with mild conditions on the network structure for specific densities. We present a...

  2. 8th Czechoslovak spectroscopic conference. Abstracts

    Volume 3 of the conference proceedings contains abstracts of 17 invited papers, 101 poster presentations and 7 papers of instrument manufacturers, devoted to special spectroscopic techniques including X-ray microanalysis, X-ray spectral analysis, Moessbauer spectrometry, mass spectrometry, instrumental activation analysis and other instrumental radioanalytical methods, electron spectrometry, and techniques of environmental analysis. Sixty abstracts were inputted in INIS. (A.K.)

  3. Visual Abstraction and Stylisation of Maps

    Isenberg, Tobias

    2013-01-01

    We explore visual map abstraction for the generation of stylized renderings of 2D map data. We employ techniques that are centred around the concept of shape simplification and graph layout and that allow iterative abstraction of 2D maps. We use data from publicly available sources and show how we c

  4. A Brief Introduction to Chinese Biological Abstracts

    2005-01-01

    Chinese Biological Abstracts (CBA), a state-level indexing and abstracting journal published monthly, is jointly sponsored by the Library of the Chinese Academy of Sciences, the Shanghai Institutes for Biological Sciences as well as the Biological Information Network of the Chinese Academy of Sciences, published and distributed by the Shanghai Institutes for Biological Sciences, and approved by the State Scientific and Technological Commission.

  5. AN ABSTRACT ORLICS: PETTIS THEOREM AND APPLICATIONS

    LI RONGLU

    2008-08-01

    Full Text Available In this paper we establish two abstract versions of the classical Orlicz-Pettis Theorem for multiplier convergent series. We show that these abstract results yield known versions of the Orlicz-Pettis Theorem for locally convex spaces as well as versions for operator valued series. We also give applications to vector valued measures and spaces of continuous functions.

  6. 8th Czechoslovak spectroscopic conference. Abstracts

    Volume 1 of the conference proceedings contains abstracts of 15 invited papers, 54 poster presentations and 10 papers of instrument manufacturers, devoted to atomic spectroscopy. Abstracts of 2 poster presentations were inputted in INIS, both dealing with the evaporation of rare earth elements in dc arcs. (A.K.)

  7. Automata Learning through Counterexample Guided Abstraction Refinement

    Aarts, Fides; Heidarian, Faranak; Kuppens, Harco;

    2012-01-01

    Abstraction is the key when learning behavioral models of realistic systems. Hence, in most practical applications where automata learning is used to construct models of software components, researchers manually define abstractions which, depending on the history, map a large set of concrete even...

  8. 8th Czechoslovak spectroscopic conference. Abstracts

    Volume 2 of the conference proceedings contains abstracts of 17 invited papers and 119 poster presentations, devoted to molecular spectroscopy. Abstracts of 2 poster presentations were inputted in INIS, one dealing with organic complexes of 99Tc, the other with electronic spectra of lanthanide ions. (A.K.)

  9. Interactional Metadiscourse in Research Article Abstracts

    Gillaerts, Paul; Van de Velde, Freek

    2010-01-01

    This paper deals with interpersonality in research article abstracts analysed in terms of interactional metadiscourse. The evolution in the distribution of three prominent interactional markers comprised in Hyland's (2005a) model, viz. hedges, boosters and attitude markers, is investigated in three decades of abstract writing in the field of…

  10. Hydrogen abstraction reactions by amide electron adducts

    Electron reactions with a number of peptide model compounds (amides and N-acetylamino acids) in aqueous glasses at low temperature have been investigated using ESR spectroscopy. The radicals produced by electron attachment to amides, RC(OD)NDR', are found to act as hydrogen abstracting agents. For example, the propionamide electron adduct is found to abstract from its parent propionamide. Electron adducts of other amides investigated show similar behavior except for acetamide electron adduct which does not abstract from its parent compound, but does abstract from other amides. The tendency toward abstraction for amide electron adducts are compared to electron adducts of several carboxylic acids, ketones, aldehydes and esters. The comparison suggests the hydrogen abstraction tendency of the various deuterated electron adducts (DEAs) to be in the following order: aldehyde DEA > acid DEA = approximately ester DEA > ketone DEA > amide DEA. In basic glasses the hydrogen abstraction ability of the amide electron adducts is maintained until the concentration of base is increased sufficiently to convert the DEA to its anionic form, RC(O-)ND2. In this form the hydrogen abstracting ability of the radical is greatly diminished. Similar results were found for the ester and carboxylic acid DEA's tested. (author)

  11. Bounded Rationality of Generalized Abstract Fuzzy Economies

    Lei Wang

    2014-01-01

    Full Text Available By using a nonlinear scalarization technique, the bounded rationality model M for generalized abstract fuzzy economies in finite continuous spaces is established. Furthermore, by using the model M, some new theorems for structural stability and robustness to (λ,ϵ-equilibria of generalized abstract fuzzy economies are proved.

  12. An Abstract Machine for Unification Grammars

    Wintner, S

    1997-01-01

    This work describes the design and implementation of an abstract machine, Amalia, for the linguistic formalism ALE, which is based on typed feature structures. This formalism is one of the most widely accepted in computational linguistics and has been used for designing grammars in various linguistic theories, most notably HPSG. Amalia is composed of data structures and a set of instructions, augmented by a compiler from the grammatical formalism to the abstract instructions, and a (portable) interpreter of the abstract instructions. The effect of each instruction is defined using a low-level language that can be executed on ordinary hardware. The advantages of the abstract machine approach are twofold. From a theoretical point of view, the abstract machine gives a well-defined operational semantics to the grammatical formalism. This ensures that grammars specified using our system are endowed with well defined meaning. It enables, for example, to formally verify the correctness of a compiler for HPSG, given ...

  13. ABSTRACTION FOCUSED SYSTEM FOR USER FRIENDLY INFORMATION HANDLING OVER WWW

    Dr. Pushpa R. Suri

    2011-07-01

    Full Text Available The World Wide Web has become the medium of preference for the circulation of information by common man,teams, organizations, and social communities. Information computing is the fundamental mean by which web information is retrieved and distributed. Conventional information computing approaches continues to be the most common to search documents of potential relevance. But unfortunately these offer only an imperfect solution as many relevant documents may be missed in the crude search process. The search process is sharplyquery specific and the results blindly follow the terms entered. The proposed Abstraction Focused framework for improved information computing over web attempts to resolve this basic problem that stamps from the information needs of the diverse users from the web. It implements abstraction by defining different indicators for directing the user search interests. Results from experiments with Abstraction Focused System approve the success particularly in cases where different users have a defined boundary of the search over WWW.

  14. Symmetry-Aware Predicate Abstraction for Shared-Variable Concurrent Programs (Extended Technical Report)

    Donaldson, Alastair,; Kaiser, Alexander; Kroening, Daniel; Wahl, Thomas

    2011-01-01

    Predicate abstraction is a key enabling technology for applying finite-state model checkers to programs written in mainstream languages. It has been used very successfully for debugging sequential system-level C code. Although model checking was originally designed for analyzing concurrent systems, there is little evidence of fruitful applications of predicate abstraction to shared-variable concurrent software. The goal of this paper is to close this gap. We have developed a symmetry-aware pr...

  15. A Method to Site-Specifically Identify and Quantitate Carbonyl End Products of Protein Oxidation Using Oxidation-Dependent Element Coded Affinity Tags (O-ECAT) and NanoLiquid Chromatography Fourier Transform Mass Spectrometry

    Lee, S; Young, N L; Whetstone, P A; Cheal, S M; Benner, W H; Lebrilla, C B; Meares, C F

    2005-08-25

    Protein oxidation is linked to cellular stress, aging, and disease. Protein oxidations that result in reactive species are of particular interest, since these reactive oxidation products may react with other proteins or biomolecules in an unmediated and irreversible fashion, providing a potential marker for a variety of disease mechanisms. We have developed a novel system to identify and quantitate, relative to other states, the sites of oxidation on a given protein. A specially designed Oxidation-dependent carbonyl-specific Element-Coded Affinity Mass Tag (O-ECAT), AOD, ((S)-2-(4-(2-aminooxy)-acetamido)-benzyl)-1, 4, 7, 10-tetraazacyclododecane-N, N', N'', N'''-tetraacetic acid, is used to covalently tag the residues of a protein oxidized to aldehyde or keto end products. After proteolysis, the resulting AOD-tagged peptides are affinity purified, and analyzed by nanoLC-FTICR-MS, which provides high specificity in extracting co-eluting AOD mass pairs with a unique mass difference and affords relative quantitation based on isotopic ratios. Using this methodology, we have mapped the surface oxidation sites on a model protein, recombinant human serum albumin (rHSA) in its native form (as purchased) and after FeEDTA oxidation. A variety of modified amino acid residues including lysine, arginine, proline, histidine, threonine, aspartic and glutamic acids, were found to be oxidized to aldehyde and keto end products. The sensitivity of this methodology is shown by the number of peptides identified, twenty peptides on the native protein and twenty-nine after surface oxidation using FeEDTA and ascorbate. All identified peptides map to the surface of the HSA crystal structure validating this method for identifying oxidized amino acids on protein surfaces. In relative quantitation experiments between FeEDTA oxidation and native protein oxidation, identified sites showed different relative propensities towards oxidation independent of amino acid

  16. Abstract spatial reasoning as an autistic strength.

    Stevenson, Jennifer L; Gernsbacher, Morton Ann

    2013-01-01

    Autistic individuals typically excel on spatial tests that measure abstract reasoning, such as the Block Design subtest on intelligence test batteries and the Raven's Progressive Matrices nonverbal test of intelligence. Such well-replicated findings suggest that abstract spatial processing is a relative and perhaps absolute strength of autistic individuals. However, previous studies have not systematically varied reasoning level--concrete vs. abstract--and test domain--spatial vs. numerical vs. verbal, which the current study did. Autistic participants (N = 72) and non-autistic participants (N = 72) completed a battery of 12 tests that varied by reasoning level (concrete vs. abstract) and domain (spatial vs. numerical vs. verbal). Autistic participants outperformed non-autistic participants on abstract spatial tests. Non-autistic participants did not outperform autistic participants on any of the three domains (spatial, numerical, and verbal) or at either of the two reasoning levels (concrete and abstract), suggesting similarity in abilities between autistic and non-autistic individuals, with abstract spatial reasoning as an autistic strength. PMID:23533615

  17. Abstracting Asynchronous Multi-Valued Networks

    J. Steggles

    2011-01-01

    Full Text Available Multi-valued networks (MVNs provide a simple yet expressive qualitative state based modelling approach for biological systems. In this paper we develop an abstraction theory for asynchronous MVNs that allows the state space of a model to be reduced while preserving key properties. The abstraction theory therefore provides a mechanism for coping with the state space explosion problem and supports the analysis and comparison of MVNs. We take as our starting point the abstraction theory for synchronous MVNs which uses the under- approximation approach of trace set inclusion. We show this definition of asynchronous abstraction allows the sound inference of analysis properties and preserves other interesting model properties. One problem that arises in the asynchronous case is that the trace set of an MVN can be infinite making a simple trace set inclusion check infeasible. To address this we develop a decision procedure for checking asynchronous abstractions based on using the finite state graph of an asynchronous MVN to reason about its trace semantics and formally show that this decision procedure is correct. We illustrate the abstraction techniques developed by considering two detailed case studies in which asynchronous abstractions are identified and validated for existing asynchronous MVN models taken from the literature.

  18. Twisted Permutation Codes

    Gillespie, Neil I.; Praeger, Cheryl E.; Spiga, Pablo

    2014-01-01

    We introduce twisted permutation codes, which are frequency permutation arrays analogous to repetition permutation codes, namely, codes obtained from the repetition construction applied to a permutation code. In particular, we show that a lower bound for the minimum distance of a twisted permutation code is the minimum distance of a repetition permutation code. We give examples where this bound is tight, but more importantly, we give examples of twisted permutation codes with minimum distance...

  19. Transitive nonpropelinear perfect codes

    Mogilnykh, I. Yu.; Solov'eva, F. I.

    2014-01-01

    A code is called transitive if its automorphism group (the isometry group) of the code acts transitively on its codewords. If there is a subgroup of the automorphism group acting regularly on the code, the code is called propelinear. Using Magma software package we establish that among 201 equivalence classes of transitive perfect codes of length 15 from \\cite{ost} there is a unique nonpropelinear code. We solve the existence problem for transitive nonpropelinear perfect codes for any admissi...

  20. MARS Code in Linux Environment

    The two-phase system analysis code MARS has been incorporated into Linux system. The MARS code was originally developed based on the RELAP5/MOD3.2 and COBRA-TF. The 1-D module which evolved from RELAP5 alone could be applied for the whole NSSS system analysis. The 3-D module developed based on the COBRA-TF, however, could be applied for the analysis of the reactor core region where 3-D phenomena would be better treated. The MARS code also has several other code units that could be incorporated for more detailed analysis. The separate code units include containment analysis modules and 3-D kinetics module. These code modules could be optionally invoked to be coupled with the main MARS code. The containment code modules (CONTAIN and CONTEMPT), for example, could be utilized for the analysis of the plant containment phenomena in a coupled manner with the nuclear reactor system. The mass and energy interaction during the hypothetical coolant leakage accident could, thereby, be analyzed in a more realistic manner. In a similar way, 3-D kinetics could be incorporated for simulating the three dimensional reactor kinetic behavior, instead of using the built-in point kinetics model. The MARS code system, developed initially for the MS Windows environment, however, would not be adequate enough for the PC cluster system where multiple CPUs are available. When parallelism is to be eventually incorporated into the MARS code, MS Windows environment is not considered as an optimum platform. Linux environment, on the other hand, is generally being adopted as a preferred platform for the multiple codes executions as well as for the parallel application. In this study, MARS code has been modified for the adaptation of Linux platform. For the initial code modification, the Windows system specific features have been removed from the code. Since the coupling code module CONTAIN is originally in a form of dynamic load library (DLL) in the Windows system, a similar adaptation method

  1. Particle Tracking Model and Abstraction of Transport Processes

    The purpose of this report is to document the abstraction model being used in total system performance assessment (TSPA) model calculations for radionuclide transport in the unsaturated zone (UZ). The UZ transport abstraction model uses the particle-tracking method that is incorporated into the finite element heat and mass model (FEHM) computer code (Zyvoloski et al. 1997 [DIRS 100615]) to simulate radionuclide transport in the UZ. This report outlines the assumptions, design, and testing of a model for calculating radionuclide transport in the UZ at Yucca Mountain. In addition, methods for determining and inputting transport parameters are outlined for use in the TSPA for license application (LA) analyses. Process-level transport model calculations are documented in another report for the UZ (BSC 2004 [DIRS 164500]). Three-dimensional, dual-permeability flow fields generated to characterize UZ flow (documented by BSC 2004 [DIRS 169861]; DTN: LB03023DSSCP9I.001 [DIRS 163044]) are converted to make them compatible with the FEHM code for use in this abstraction model. This report establishes the numerical method and demonstrates the use of the model that is intended to represent UZ transport in the TSPA-LA. Capability of the UZ barrier for retarding the transport is demonstrated in this report, and by the underlying process model (BSC 2004 [DIRS 164500]). The technical scope, content, and management of this report are described in the planning document ''Technical Work Plan for: Unsaturated Zone Transport Model Report Integration'' (BSC 2004 [DIRS 171282]). Deviations from the technical work plan (TWP) are noted within the text of this report, as appropriate. The latest version of this document is being prepared principally to correct parameter values found to be in error due to transcription errors, changes in source data that were not captured in the report, calculation errors, and errors in interpretation of source data

  2. Homological stabilizer codes

    In this paper we define homological stabilizer codes on qubits which encompass codes such as Kitaev’s toric code and the topological color codes. These codes are defined solely by the graphs they reside on. This feature allows us to use properties of topological graph theory to determine the graphs which are suitable as homological stabilizer codes. We then show that all toric codes are equivalent to homological stabilizer codes on 4-valent graphs. We show that the topological color codes and toric codes correspond to two distinct classes of graphs. We define the notion of label set equivalencies and show that under a small set of constraints the only homological stabilizer codes without local logical operators are equivalent to Kitaev’s toric code or to the topological color codes. - Highlights: ► We show that Kitaev’s toric codes are equivalent to homological stabilizer codes on 4-valent graphs. ► We show that toric codes and color codes correspond to homological stabilizer codes on distinct graphs. ► We find and classify all 2D homological stabilizer codes. ► We find optimal codes among the homological stabilizer codes.

  3. Dialogical surface text features in abstracts

    Ingrid García-Østbye

    2008-01-01

    A sample driven description of Research Article-Comment-Reply (RA-C-R) abstracts in terms of abstract sentence length, reference, possessive structures, modal verbs and word range was carried out to find out whether their surface text features showed some trace of a dialogical construction of knowledge within the psychology discourse community. The study served an exploratory purpose. A Boolean search was conducted in the PsycLIT database yielding a sample of 149 PsycLIT RA-C-R abstracts (13,...

  4. Engineering Abstractions in Model Checking and Testing

    Achenbach, Michael; Ostermann, Klaus

    2009-01-01

    Abstractions are used in model checking to tackle problems like state space explosion or modeling of IO. The application of these abstractions in real software development processes, however, lacks engineering support. This is one reason why model checking is not widely used in practice yet and...... testing is still state of the art in falsification. We show how user-defined abstractions can be integrated into a Java PathFinder setting with tools like AspectJ or Javassist and discuss implications of remaining weaknesses of these tools. We believe that a principled engineering approach to designing...

  5. Writing, reviewing, and presenting an abstract.

    Strauss, R G

    1991-01-01

    Abstracts afford an opportunity to report data at professional meetings and, when published, in the literature. Accordingly, they should be prepared with great care. When writing an abstract, anticipate questions the reviewer will ask when judging it and provide complete answers. The presentation of an abstract should follow similar thought processes. State why a problem or question is important, how you addressed it, what you found, and how your findings can be applied to the issue at hand. Slides and text should provide coordinated visual and auditory input, respectively, to ensure complete comprehension. PMID:1816248

  6. 2002 Conference Programme and Book of Abstracts

    The 25th Annual (Silver Jubilee) Conference 2002 Conference Programme and Book of Abstracts gives a brief on the Nigerian Institute of Physics, the Sheda Science and Technology Complex. It carries the Conference programme and carries the abstracts of all the papers presented. The abstracts cover a wide range of subjects including topics in atmospheric physics, education, policy and planning, geophysics, instrumentation, mathematical sciences, theoretical physics, nuclear and health physics, solid state, electronic and health physics. We are grateful to the Nigerian Institute of Physics for this volume

  7. Abstraction in artificial intelligence and complex systems

    Saitta, Lorenza

    2013-01-01

    Abstraction is a fundamental mechanism underlying both human and artificial perception, representation of knowledge, reasoning and learning. This mechanism plays a crucial role in many disciplines, notably Computer Programming, Natural and Artificial Vision, Complex Systems, Artificial Intelligence and Machine Learning, Art, and Cognitive Sciences. This book first provides the reader with an overview of the notions of abstraction proposed in various disciplines by comparing both commonalities and differences.  After discussing the characterizing properties of abstraction, a formal model, the K

  8. Abstract Generation based on Rhetorical Structure Extraction

    Ono, K; Ono, Kenji; Sumita, Kazuo

    1994-01-01

    We have developed an automatic abstract generation system for Japanese expository writings based on rhetorical structure extraction. The system first extracts the rhetorical structure, the compound of the rhetorical relations between sentences, and then cuts out less important parts in the extracted structure to generate an abstract of the desired length. Evaluation of the generated abstract showed that it contains at maximum 74\\% of the most important sentences of the original text. The system is now utilized as a text browser for a prototypical interactive document retrieval system.

  9. Contracts for Abstract Processes in Service Composition

    Maria Grazia Buscemi

    2011-01-01

    Full Text Available Contracts are a well-established approach for describing and analyzing behavioral aspects of web service compositions. The theory of contracts comes equipped with a notion of compatibility between clients and servers that ensures that every possible interaction between compatible clients and servers will complete successfully. It is generally agreed that real applications often require the ability of exposing just partial descriptions of their behaviors, which are usually known as abstract processes. We propose a formal characterization of abstraction as an extension of the usual symbolic bisimulation and we recover the notion of abstraction in the context of contracts.

  10. MacWilliams Identity for Codes with the Rank Metric

    Gadouleau Maximilien

    2008-01-01

    Full Text Available Abstract The MacWilliams identity, which relates the weight distribution of a code to the weight distribution of its dual code, is useful in determining the weight distribution of codes. In this paper, we derive the MacWilliams identity for linear codes with the rank metric, and our identity has a different form than that by Delsarte. Using our MacWilliams identity, we also derive related identities for rank metric codes. These identities parallel the binomial and power moment identities derived for codes with the Hamming metric.

  11. Requirements-Driven Log Analysis Extended Abstract

    Havelund, Klaus

    2012-01-01

    Imagine that you are tasked to help a project improve their testing effort. In a realistic scenario it will quickly become clear, that having an impact is diffcult. First of all, it will likely be a challenge to suggest an alternative approach which is significantly more automated and/or more effective than current practice. The reality is that an average software system has a complex input/output behavior. An automated testing approach will have to auto-generate test cases, each being a pair (i; o) consisting of a test input i and an oracle o. The test input i has to be somewhat meaningful, and the oracle o can be very complicated to compute. Second, even in case where some testing technology has been developed that might improve current practice, it is then likely difficult to completely change the current behavior of the testing team unless the technique is obviously superior and does everything already done by existing technology. So is there an easier way to incorporate formal methods-based approaches than the full edged test revolution? Fortunately the answer is affirmative. A relatively simple approach is to benefit from possibly already existing logging infrastructure, which after all is part of most systems put in production. A log is a sequence of events, generated by special log recording statements, most often manually inserted in the code by the programmers. An event can be considered as a data record: a mapping from field names to values. We can analyze such a log using formal methods, for example checking it against a formal specification. This separates running the system for analyzing its behavior. It is not meant as an alternative to testing since it does not address the important in- put generation problem. However, it offers a solution which testing teams might accept since it has low impact on the existing process. A single person might be assigned to perform such log analysis, compared to the entire testing team changing behavior.

  12. Experience and abstract reasoning in learning backward induction

    Daniel R. Hawes

    2012-02-01

    Full Text Available Backward induction is a benchmark of game theoretic rationality, yet surprisingly little is known as to how humans discover and initially learn to apply this abstract solution concept in experimental settings. We use behavioral and functional magnetic resonance imaging (fMRI data to study the way in which subjects playing in a sequential game of perfect information learn the optimal backward induction strategy for the game. Experimental data from our two studies support two main findings:First, subjects converge to a common process of recursive inference similar to the backward induction procedure for solving the game. The process is recursive because earlier insights and conclusions are used as inputs in later steps of the inference. This process is matched by a similar pattern in brain activation, which also proceeds backward, following the prediction error: brain activity initially codes the responses to losses in final positions; in later trials this activity shifts to the starting position.Second, the learning process is not exclusively cognitive, but instead combines experience based learning and abstract reasoning. Critical experiences leading to the adoption of an improved solution strategy appear to be stimulated by brain activity in the reward system. This indicates that the negative affect induced by initial failures facilitates the switch to a different method of solving the problem. Abstract reasoning is combined with this response, and is expressed by activation in the ventrolateral prefrontal cortex. Differences in brain activation match differences in performance between subjects who show different learning speeds.

  13. Computer codes

    As world-wide nuclear facilities continue to grow, the volume of movements between facilities, and the variety of physical forms, sizes, and activity levels, also continue to increase. With this growth there is a need for a better understanding of the regulations relating to the packaging and transport of radioactive materials, the categories and characteristics of the various groups of material, the types of package, and the responsibilities of Consignors and Competent Authorities. Interpretation of the regulations can be a long and involved task. Croft Associates, with the approval of the IAEA, have developed and marketed a search and find software package (Croft Associates Regulations Referencer - CARR) to enable users to locate quickly those parts of the regulations relating to a specific topic defined by the user. (author)

  14. Management plan abstract and keyword generator

    US Fish and Wildlife Service, Department of the Interior — This fill-in-the-blank Word form will generate abstracts for common management plans including: cropland management, disease contingency, fire management, fishing,...

  15. Transport safety research abstracts. No. 1

    The Transport Safety Research Abstracts is a collection of reports from Member States of the International Atomic Energy Agency, and other international organizations on research in progress or just completed in the area of safe transport of radioactive material. The main aim of TSRA is to draw attention to work that is about to be published, thus enabling interested parties to obtain further information through direct correspondence with the investigators. Information contained in this issue covers work being undertaken in 6 Member States and contracted by 1 international organization; it is hoped with succeeding issues that TSRA will be able to widen this base. TSRA is modelled after other IAEA publications describing work in progress in other programme areas, namely Health Physics Research Abstracts (No. 14 was published in 1989), Waste Management Research Abstracts (No. 20 was published in 1990), and Nuclear Safety Research Abstracts (No. 2 was published in 1990)

  16. Final program and book of abstracts

    The Israel Nuclear Society, Israel Society of radiation protection, Israel Society of medical Physics and Israel Society of Radiation Research combined in the 20th conference of the Nuclear Societies in Israel. Extended abstracts are presented

  17. GIBS Geospatial Data Abstraction Library (GDAL)

    National Aeronautics and Space Administration — GDAL is an open source translator library for raster geospatial data formats that presents a single abstract data model to the calling application for all supported...

  18. The Semantic Richness of Abstract Concepts

    Gabriel Recchia

    2012-11-01

    Full Text Available We contrasted the predictive power of three measures of semantic richness—number of features (NF, contextual dispersion (CD, and a novel measure of number of semantic neighbors (NSN—for a large set of concrete and abstract concepts on lexical decision and naming tasks. NSN (but not NF facilitated processing for abstract concepts, while NF (but not NSN facilitated processing for the most concrete concepts, consistent with claims that linguistic information is more relevant for abstract concepts in early processing. Additionally, converging evidence from two datasets suggests that when NSN and CD are controlled for, the features that most facilitate processing are those associated with a concept’s physical characteristics and real-world contexts. These results suggest that rich linguistic contexts (many semantic neighbors facilitate early activation of abstract concepts, whereas concrete concepts benefit more from rich physical contexts (many associated objects and locations.

  19. On Abstraction Levels For Software Architecture Viewpoints

    Kjærgaard, Mikkel Baun

    2005-01-01

    In the field of software architecture the abstraction level of a viewpoint has often been defined on a scale from low to high. However, the definition of abstraction levels on a scale from low to high makes it very subjective what is at each level. This makes it difficult to apply the different...... existing viewpoints in practice, because each viewpoint can be applied at many different levels of abstraction which the architect has to consider. This also makes it hard for people to enter the field of software architecture and become proficient in using its techniques and methods. By using the three...... abstraction levels defined in this paper, viewpoints can be described more accurately and applied more consistently. This can help developers easier gain proficiency in the use of viewpoints to describe software architectures of systems. In this paper concepts which clarify the relation between the defined...

  20. Program Aims at Improving Abstract Reasoning

    Chemical and Engineering News, 1977

    1977-01-01

    Describes a program being conducted within the chemistry department of Xavier University, New Orleans, Louisiana, to improve the abstract reasoning abilities of freshmen science majors. The project is based upon the philosophy developed by Jean Piaget. (SL)