WorldWideScience

Sample records for stylesheet language transformations

  1. The Design Space of Type Checkers for XML Transformation Languages

    DEFF Research Database (Denmark)

    Møller, Anders; Schwartzbach, Michael Ignatieff

    2005-01-01

    We survey work on statically type checking XML transformations, covering a wide range of notations and ambitions. The concept of type may vary from idealizations of DTD to full-blown XML Schema or even more expressive formalisms. The notion of transformation may vary from clean and simple...... transductions to domain-specific languages or integration of XML in general-purpose programming languages. Type annotations can be either explicit or implicit, and type checking ranges from exact decidability to pragmatic approximations. We characterize and evaluate existing tools in this design space......, including a recent result of the authors providing practical type checking of full unannotated XSLT 1.0 stylesheets given general DTDs that describe the input and output languages....

  2. Transformation of Arden Syntax's medical logic modules into ArdenML for a business rules management system.

    Science.gov (United States)

    Jung, Chai Young; Choi, Jong-Ye; Jeong, Seong Jik; Cho, Kyunghee; Koo, Yong Duk; Bae, Jin Hee; Kim, Sukil

    2016-05-16

    Arden Syntax is a Health Level Seven International (HL7) standard language that is used for representing medical knowledge as logic statements. Arden Syntax Markup Language (ArdenML) is a new representation of Arden Syntax based on XML. Compilers are required to execute medical logic modules (MLMs) in the hospital environment. However, ArdenML may also replace the compiler. The purpose of this study is to demonstrate that MLMs, encoded in ArdenML, can be transformed into a commercial rule engine format through an XSLT stylesheet and made executable in a target system. The target rule engine selected was Blaze Advisor. We developed an XSLT stylesheet to transform MLMs in ArdenML into Structured Rules Language (SRL) in Blaze Advisor, through a comparison of syntax between the two languages. The stylesheet was then refined recursively, by building and applying rules collected from the billing and coding guidelines of the Korean health insurance service. Two nurse coders collected and verified the rules and two information technology (IT) specialists encoded the MLMs and built the XSLT stylesheet. Finally, the stylesheet was validated by importing the MLMs into Blaze Advisor and applying them to claims data. The language comparison revealed that Blaze Advisor requires the declaration of variables with explicit types. We used both integer and real numbers for numeric types in ArdenML. "IF∼THEN" statements and assignment statements in ArdenML become rules in Blaze Advisor. We designed an XSLT stylesheet to solve this issue. In addition, we maintained the order of rule execution in the transformed rules, and added two small programs to support variable declarations and action statements. A total of 1489 rules were reviewed during this study, of which 324 rules were collected. We removed duplicate rules and encoded 241 unique MLMs in ArdenML, which were successfully transformed into SRL and imported to Blaze Advisor via the XSLT stylesheet. When applied to 73

  3. Dual Syntax for XML Languages

    DEFF Research Database (Denmark)

    Brabrand, Claus; Møller, Anders; Schwartzbach, Michael Ignatieff

    2005-01-01

    XML is successful as a machine processable data interchange format, but it is often too verbose for human use. For this reason, many XML languages permit an alternative more legible non-XML syntax. XSLT stylesheets are often used to convert from the XML syntax to the alternative syntax; however......, such transformations are not reversible since no general tool exists to automatically parse the alternative syntax back into XML. We present XSugar, which makes it possible to manage dual syntax for XML languages. An XSugar specification is built around a context-free grammar that unifies the two syntaxes...

  4. Syntactic Language Extension via an Algebra of Languages and Transformations

    DEFF Research Database (Denmark)

    Andersen, Jacob; Brabrand, Claus

    2010-01-01

    We propose an algebra of languages and transformations as a means for extending languages syntactically. The algebra provides a layer of high-level abstractions built on top of languages (captured by context-free grammars) and transformations (captured by constructive catamorphisms). The algebra...... is self-contained in that any term of the algebra specifying a transformation can be reduced to a catamorphism, before the transformation is run. Thus, the algebra comes “for free” without sacrificing the strong safety and efficiency properties of constructive catamorphisms. The entire algebra...... as presented in the paper is implemented as the Banana Algebra Tool which may be used to syntactically extend languages in an incremental and modular fashion via algebraic composition of previously defined languages and transformations. We demonstrate and evaluate the tool via several kinds of extensions....

  5. Enacting and Transforming Local Language Policies

    Science.gov (United States)

    Tardy, Christine M.

    2011-01-01

    Exploring language practices, beliefs, and management in a first-year writing program, this article considers the obstacles to and opportunities for transforming language policy and enacting a new multilingual norm in U.S. postsecondary writing instruction. It argues that the articulation of statements regarding language diversity, co-developed by…

  6. Transform Modern Language Learning through Mobile Devices

    Science.gov (United States)

    Tuttle, Harry Grover

    2013-01-01

    College professors can transform their modern language classes through mobile devices. Their students' learning becomes more active, more personalized, more contextual, and more culturally authentic as illustrated through the author's modern language mobile learning classroom examples. In addition, their students engage in many diverse types of…

  7. Fusing a Transformation Language with an Open Compiler

    NARCIS (Netherlands)

    Kalleberg, K.T.; Visser, E.

    2007-01-01

    Program transformation systems provide powerful analysis and transformation frameworks as well as concise languages for language processing, but instantiating them for every subject language is an arduous task, most often resulting in halfcompleted frontends. Compilers provide mature frontends with

  8. Dual Syntax for XML Languages

    DEFF Research Database (Denmark)

    Brabrand, Claus; Møller, Anders; Schwartzbach, Michael Ignatieff

    2005-01-01

    XML is successful as a machine processable data interchange format, but it is often too verbose for human use. For this reason, many XML languages permit an alternative more legible non-XML syntax. XSLT stylesheets are often used to convert from the XML syntax to the alternative syntax; however......, such transformations are not reversible since no general tool exists to automatically parse the alternative syntax back into XML. We present XSugar, which makes it possible to manage dual syntax for XML languages. An XSugar specification is built around a context-free grammar that unifies the two syntaxes...... of a language. Given such a specification, the XSugar tool can translate from alternative syntax to XML and vice versa. Moreover, the tool statically checks that the transformations are reversible and that all XML documents generated from the alternative syntax are valid according to a given XML schema....

  9. VMTL: a language for end-user model transformation

    DEFF Research Database (Denmark)

    Acretoaie, Vlad; Störrle, Harald; Strüber, Daniel

    2016-01-01

    , these languages are largely ill-equipped for adoption by end-user modelers in areas such as requirements engineering, business process management, or enterprise architecture. We aim to introduce a model transformation language addressing the skills and requirements of end-user modelers. With this contribution, we......Model transformation is a key enabling technology of Model-Driven Engineering (MDE). Existing model transformation languages are shaped by and for MDE practitioners—a user group with needs and capabilities which are not necessarily characteristic of modelers in general. Consequently...... hope to broaden the application scope of model transformation and MDE technology in general. We discuss the profile of end-user modelers and propose a set of design guidelines for model transformation languages addressing them. We then introduce Visual Model Transformation Language (VMTL) following...

  10. Transformation language integration based on profiles and higher order transformations

    NARCIS (Netherlands)

    Van Gorp, P.M.E.; Keller, A.; Janssens, D.; Gaševic, D.; Lämmel, R.; Van Wyk, Eric

    2009-01-01

    For about two decades, researchers have been constructing tools for applying graph transformations on large model transformation case studies. Instead of incrementally extending a common core, these competitive tool builders have repeatedly reconstructed mechanisms that were already supported by

  11. Graph Transformation Semantics for a QVT Language

    NARCIS (Netherlands)

    Rensink, Arend; Nederpel, Ronald; Bruni, Roberto; Varró, Dániel

    It has been claimed by many in the graph transformation community that model transformation, as understood in the context of Model Driven Architecture, can be seen as an application of graph transformation. In this paper we substantiate this claim by giving a graph transformation-based semantics to

  12. Transformational Theory and English as a Second Language/Dialect.

    Science.gov (United States)

    Scott, Charles T.

    Noam Chomsky's numerous criticisms of formerly well-accepted beliefs about the nature of language learning (e.g. in his review of Skinner's "Verbal Behavior") have led to a diversity of views regarding the potential application of transformational theory to the teaching of English as a second language/dialect. It seems clear, moreover, that his…

  13. The Motivating Language of Principals: A Sequential Transformative Strategy

    Science.gov (United States)

    Holmes, William Tobias

    2012-01-01

    This study implemented a Sequential Transformative Mixed Methods design with teachers (as recipients) and principals (to give voice) in the examination of principal talk in two different school accountability contexts (Continuously Improving and Continuously Zigzag) using the conceptual framework of Motivating Language Theory. In phase one,…

  14. Clone Detection for Graph-Based Model Transformation Languages

    DEFF Research Database (Denmark)

    Strüber, Daniel; Plöger, Jennifer; Acretoaie, Vlad

    2016-01-01

    and analytical quality assurance. From these use cases, we derive a set of key requirements. We describe our customization of existing model clone detection techniques allowing us to address these requirements. Finally, we provide an experimental evaluation, indicating that our customization of ConQAT, one......Cloning is a convenient mechanism to enable reuse across and within software artifacts. On the downside, it is also a practice related to significant long-term maintainability impediments, thus generating a need to identify clones in affected artifacts. A large variety of clone detection techniques...... has been proposed for programming and modeling languages; yet no specific ones have emerged for model transformation languages. In this paper, we explore clone detection for graph-based model transformation languages. We introduce potential use cases for such techniques in the context of constructive...

  15. Transformation Strategies between Block-Oriented and Graph-Oriented Process Modelling Languages

    DEFF Research Database (Denmark)

    Mendling, Jan; Lassen, Kristian Bisgaard; Zdun, Uwe

    2006-01-01

    Much recent research work discusses the transformation between different process modelling languages. This work, however, is mainly focussed on specific process modelling languages, and thus the general reusability of the applied transformation concepts is rather limited. In this paper, we aim...... to abstract from concrete transformation strategies by distinguishing two major paradigms for representing control flow in process modelling languages: block-oriented languages (such as BPEL and BPML) and graph-oriented languages (such as EPCs and YAWL). The contribution of this paper are generic strategies...... for transforming from block-oriented process languages to graph-oriented languages, and vice versa....

  16. Transformative New Teaching: Adolescent English Language Learners' Multidimensional Language and Identity Development

    Science.gov (United States)

    Kim, Namsook

    2011-01-01

    In the highest of need for a transformative new pedagogy with adolescent English Language Learners, I designed and conducted this qualitative case study to answer the questions on the in-depth meaning of innovative teaching practices in new times. Grounded in the sociocultural perspectives, and in accordance with the qualitative case study…

  17. Computer-Aided Transformation of PDE Models: Languages, Representations, and a Calculus of Operations

    Science.gov (United States)

    2016-01-05

    Computer-aided transformation of PDE models: languages, representations, and a calculus of operations A domain-specific embedded language called...languages, representations, and a calculus of operations Report Title A domain-specific embedded language called ibvp was developed to model initial...Computer-aided transformation of PDE models: languages, representations, and a calculus of operations 1 Vision and background Physical and engineered systems

  18. SymexTRON: Symbolic Execution of High-Level Transformation Languages

    DEFF Research Database (Denmark)

    Al-Sibahi, Ahmad Salim; Dimovski, Aleksandar; Wasowski, Andrzej

    2016-01-01

    Transformations form an important part of developing domain specific languages, where they are used to provide semantics for typing and evaluation. Yet, few solutions exist for verifying transformations written in expressive high-level transformation languages. We take a step towards that goal, b...

  19. Transformation Strategies between Block-Oriented and Graph-Oriented Process Modelling Languages

    DEFF Research Database (Denmark)

    Mendling, Jan; Lassen, Kristian Bisgaard; Zdun, Uwe

    to abstract from concrete transformationstrategies by distinguishing two major paradigms for process modelling languages:block-oriented languages (such as BPEL and BPML) and graph-oriented languages(such as EPCs and YAWL). The contribution of this paper are generic strategiesfor transforming from block......Much recent research work discusses the transformation between differentprocess modelling languages. This work, however, is mainly focussed on specific processmodelling languages, and thus the general reusability of the applied transformationconcepts is rather limited. In this paper, we aim......-oriented process languages to graph-oriented languages,and vice versa. We also present two case studies of applying our strategies....

  20. Transformation and communication research strategies: language - society – culture

    Directory of Open Access Journals (Sweden)

    S. M. Forkosh

    2017-06-01

    Full Text Available Main research strategies in the humanitarian sphere, connected with the transformation-communicative approach by K.-O. Apel, have been studied in the article. This approach is based on I. Kant’s classic transcendental method, but has much wider sphere of application. Syncretic tendencies in humanitarian sciences cause the search of criteria or generalizing principles, which would allow not only combining basic research strategies, but also covering variable forms of the social-dynamics. Language in its various forms becomes the common ground, where it is possible not only to describe, but to explain disparate elements of the society’s functioning. These elements, when developed, cause the formation of culture. The basis for the analysis of the interdisciplinary communication features are relevant branches of philosophy. Specific realities of the research activity are understood by the methodologist as the deep interrelation of language tools and specific features of scientific knowledge’s changes. In fact, the researcher simultaneously performs double task: interprets scientific texts, improves his/her understanding of their structural characteristics, and also studies social, cultural, humanistic priorities of the available practices. Based on the characteristics of the modern culture (rapidity of development, lack of self-awareness and «maturation» vector, non-manifestation of methodological tools, sociological and linguistic sciences become to be a model in the humanitarian area. At the same time, awareness of the structural maturation of such knowledge is low. The development of linguistic sciences has more advanced conceptual design and it resonates with the evolution of the language philosophy. That’s why, considering the socio-cultural transformations of the globalization era, grounds of clarification of the specific methodological potential, which are accumulated in the contemporary linguistics, should be considered. In this

  1. Transforming Language Ideologies through Action Research: A Case Study of Bilingual Science Learning

    Science.gov (United States)

    Yang, Eunah

    This qualitative case study explored a third grade bilingual teacher's transformative language ideologies through participating in a collaborative action research project. By merging language ideologies theory, Cultural Historical Activity Theory (CHAT), and action research, I was able to identify the analytic focus of this study. I analyzed how one teacher and I, the researcher, collaboratively reflected on classroom language practices during the video analysis meetings and focus groups. Further, I analyzed twelve videos that we coded together to see the changes in the teacher's language practices over time. My unit of analysis was the discourse practice mediated by additive language ideologies. Throughout the collaborative action research process, we both critically reflected on the classroom language use. We also developed a critical consciousness about the participatory shifts and learning of focal English Learner (EL) students. Finally, the teacher made changes to her classroom language practices. The results of this study will contribute to the literacy education research field for theoretical, methodological, and practical insights. The integration of language ideologies, CHAT, and action research can help educational practitioners, researchers, and policy makers understand the importance of transforming teachers' language ideologies in designing additive learning contexts for ELs. From a methodological perspective, the transformative language ideologies through researcher and teacher collaborated video analysis process provide a unique contribution to the language ideologies in education literature, with analytic triangulation. As a practical implication, this study suggests action research can be one of the teacher education tools to help the teachers transform language ideologies for EL education.

  2. Beyond Languages, beyond Modalities: Transforming the Study of Semiotic Repertoires

    Science.gov (United States)

    Kusters, Annelies; Spotti, Massimiliano; Swanwick, Ruth; Tapio, Elina

    2017-01-01

    This paper presents a critical examination of key concepts in the study of (signed and spoken) language and multimodality. It shows how shifts in conceptual understandings of language use, moving from bilingualism to multilingualism and (trans)languaging, have resulted in the revitalisation of the concept of language repertoires. We discuss key…

  3. Evaluation of Rule-based Modularization in Model Transformation Languages illustrated with ATL

    NARCIS (Netherlands)

    Ivanov, Ivan; van den Berg, Klaas; Jouault, Frédéric

    This paper studies ways for modularizing transformation definitions in current rule-based model transformation languages. Two scenarios are shown in which the modular units are identified on the base of the relations between source and target metamodels and on the base of generic transformation

  4. Rule-based modularization in model transformation languages illustrated with ATL

    NARCIS (Netherlands)

    Ivanov, Ivan; van den Berg, Klaas; Jouault, Frédéric

    2007-01-01

    This paper studies ways for modularizing transformation definitions in current rule-based model transformation languages. Two scenarios are shown in which the modular units are identified on the basis of relations between source and target metamodels and on the base of generic transformation

  5. Special Operations Forces Language Transformation Strategy Needs Assessment Project: Final Project Report

    Science.gov (United States)

    2005-03-15

    German (includes romance languages, etc.) CAT III/IV Language More difficult languages to acquire for native English speakers. Examples: Cantonese ...conversations on practical, social , and professional topics in my required AOR language. 52.9 62.1 51.9 51.9 52.0 SOF Language Transformation...67.6 85.7 77.2 67.5 71.9 73.1 63.6 67.6 63.0 I feel confident in my ability to participate in informal conversations on practical, social , and

  6. Special Operations Forces Language Transformation Strategy Needs Assessment Project: Air Force Operator Survey Report

    Science.gov (United States)

    2004-10-15

    CAT III/IV Language More difficult languages to acquire for native English speakers. Examples: Cantonese , Japanese, Arabic, Dari, Pashto, Turkish...conversations on practical, social , and professional topics in my required AOR language. 64.1 62.0 68.8 SOF Language Transformation Strategy Needs...practical, social , and professional topics in the language required by my AOR assignment. 39 3.6 1.29 64.1 7.7 17.9 12.8 33.3 28.2 SOF

  7. Gender, Identity and Intercultural Transformation in Second Language Socialisation

    Science.gov (United States)

    Shi, Xingsong

    2006-01-01

    In L2 learners' second language socialisation process, males and females from different sociocultural backgrounds have diverse attitudes and access to second language acquisition. In this study, informed by feminist poststructuralist theory, we can see the highly context-sensitive nature of the gendered practices and the corresponding outcomes of…

  8. Youth Engaging Language Policy and Planning: Ideologies and Transformations from Within

    Science.gov (United States)

    Phyak, Prem; Bui, Thuy Thi Ngoc

    2014-01-01

    This paper explores language policy and planning from the perspectives of global ideologies, national agendas, and local transformation in two Asian countries, Vietnam and Nepal. Through engaged ethnography, we not only unravel complex ideological contestations of neoliberal and nationalistic agendas, but also portray language policy resistance…

  9. Transforming Language Ideologies through Action Research: A Case Study of Bilingual Science Learning

    Science.gov (United States)

    Yang, Eunah

    2012-01-01

    This qualitative case study explored a third grade bilingual teacher's transformative language ideologies through participating in a collaborative action research project. By merging language ideologies theory, Cultural Historical Activity Theory (CHAT), and action research, I was able to identify the analytic focus of this study. I analyzed…

  10. Technically Speaking: Transforming Language Learning through Virtual Learning Environments (MOOs).

    Science.gov (United States)

    von der Emde, Silke; Schneider, Jeffrey; Kotter, Markus

    2001-01-01

    Draws on experiences from a 7-week exchange between students learning German at an American college and advanced students of English at a German university. Maps out the benefits to using a MOO (multiple user domains object-oriented) for language learning: a student-centered learning environment structured by such objectives as peer teaching,…

  11. Language and learning in transformative learning spaces – multilingual learner’s stories

    DEFF Research Database (Denmark)

    Maslo, Elina

    : Practice to theory, theory to practice. Procedia – Social and Behavioral Sciences. Elsevier. Van Manen, M. (1997). Researching Lived Experience. The Althouse Press.  Intent of the Publication:This publication intends to provide a more nuanced understanding of human learning processes, not least......Proposal information:The necessity of knowing languages, many languages in fact, is emphasised in many different contexts in Europe, often in connection with globalisation. Languages are referred to as a key that opens a door – or many doors. Language is “a key to education”, ”a key to employment...... to success – language and learning in transformative learning spaces” is a study of multilingual people’s experiences of their (language) learning processes. It is aimed to improve our understanding of human learning processes, not least the subjective dimensions of these processes. Despite rapid development...

  12. The Transformative Potential of Action Research and ICT in the Second Language (L2) Classroom

    Science.gov (United States)

    Farren, Margaret; Crotty, Yvonne; Kilboy, Laura

    2015-01-01

    This study shows the transformative potential of action research and information and communications technology (ICT) in the second language (L2) classroom. Two enquiries from teacher-researchers are detailed in the article. Their engagement in a collaborative professional development Masters programme was pivotal in designing and implementing ICT…

  13. A Modular Framework for Transforming Structured Data into HTML with Machine-Readable Annotations

    Science.gov (United States)

    Patton, E. W.; West, P.; Rozell, E.; Zheng, J.

    2010-12-01

    There is a plethora of web-based Content Management Systems (CMS) available for maintaining projects and data, i.a. However, each system varies in its capabilities and often content is stored separately and accessed via non-uniform web interfaces. Moving from one CMS to another (e.g., MediaWiki to Drupal) can be cumbersome, especially if a large quantity of data must be adapted to the new system. To standardize the creation, display, management, and sharing of project information, we have assembled a framework that uses existing web technologies to transform data provided by any service that supports the SPARQL Protocol and RDF Query Language (SPARQL) queries into HTML fragments, allowing it to be embedded in any existing website. The framework utilizes a two-tier XML Stylesheet Transformation (XSLT) that uses existing ontologies (e.g., Friend-of-a-Friend, Dublin Core) to interpret query results and render them as HTML documents. These ontologies can be used in conjunction with custom ontologies suited to individual needs (e.g., domain-specific ontologies for describing data records). Furthermore, this transformation process encodes machine-readable annotations, namely, the Resource Description Framework in attributes (RDFa), into the resulting HTML, so that capable parsers and search engines can extract the relationships between entities (e.g, people, organizations, datasets). To facilitate editing of content, the framework provides a web-based form system, mapping each query to a dynamically generated form that can be used to modify and create entities, while keeping the native data store up-to-date. This open framework makes it easy to duplicate data across many different sites, allowing researchers to distribute their data in many different online forums. In this presentation we will outline the structure of queries and the stylesheets used to transform them, followed by a brief walkthrough that follows the data from storage to human- and machine-accessible web

  14. New Mana: Transformations of a Classic Concept in Pacific Languages and Cultures

    OpenAIRE

    Matt Tomlinson; Kāwika Tengan, Ty P.

    2016-01-01

    ‘Mana’, a term denoting spiritual power, is found in many Pacific Islands languages. In recent decades, the term has been taken up in New Age movements and online fantasy gaming. In this book, 16 contributors examine mana through ethnographic, linguistic, and historical lenses to understand its transformations in past and present. The authors consider a range of contexts including Indigenous sovereignty movements, Christian missions and Bible translations, the commodification of cultural heri...

  15. Transformer Specification Language: A System for Generating Analyzers and Its Applications

    Science.gov (United States)

    2011-01-01

    kernel extensions without run-time checking. In Op. Syst. Design and Impl., 1996. [146] G. Nelson . A generalization of Dijkstra’s calculus . Trans. on...Creation of a UB Transformer Generator for ASI . . . . . . . . . . . . . . 87 3.3.5 Quantifier-Free Bit- Vector (QFBV) Semantics...Free Bit- Vector Logic with Finite Functions . . . . . . . . 108 4.2.2 PL : A Simple Source-Level Language . . . . . . . . . . . . . . . . . . . 111

  16. An algorithm to transform natural language into SQL queries for relational databases

    Directory of Open Access Journals (Sweden)

    Garima Singh

    2016-09-01

    Full Text Available Intelligent interface, to enhance efficient interactions between user and databases, is the need of the database applications. Databases must be intelligent enough to make the accessibility faster. However, not every user familiar with the Structured Query Language (SQL queries as they may not aware of structure of the database and they thus require to learn SQL. So, non-expert users need a system to interact with relational databases in their natural language such as English. For this, Database Management System (DBMS must have an ability to understand Natural Language (NL. In this research, an intelligent interface is developed using semantic matching technique which translates natural language query to SQL using set of production rules and data dictionary. The data dictionary consists of semantics sets for relations and attributes. A series of steps like lower case conversion, tokenization, speech tagging, database element and SQL element extraction is used to convert Natural Language Query (NLQ to SQL Query. The transformed query is executed and the results are obtained by the user. Intelligent Interface is the need of database applications to enhance efficient interaction between user and DBMS.

  17. Actualizing Notions of Perspective Transformation Using Web 2.0: Student Views on What Works for Language and Culture Learning

    Science.gov (United States)

    Davidson Devall, Kelly

    2015-01-01

    The framework of perspective transformation (Mezirow, 1994) provides a rich context for the conceptualization of technology use in language and culture learning. Although others have focused on the processes of becoming interculturally competent (Taylor, 1994) and changing language structures (Foster, 1997), more exploration of how technology aids…

  18. ENEKuS--A Key Model for Managing the Transformation of the Normalisation of the Basque Language in the Workplace

    Science.gov (United States)

    Marko, Inazio; Pikabea, Inaki

    2013-01-01

    The aim of this study is to develop a reference model for intervention in the language processes applied to the transformation of language normalisation within organisations of a socio-economic nature. It is based on a case study of an experiment carried out over 10 years within a trade union confederation, and has pursued a strategy of a…

  19. The transformative potential of action research and ICT in the Second Language (L2 classroom

    Directory of Open Access Journals (Sweden)

    Farren Margaret

    2015-12-01

    Full Text Available This study shows the transformative potential of action research and information and communications technology (ICT in the second language (L2 classroom. Two enquiries from teacher-researchers are detailed in the article. Their engagement in a collaborative professional development Masters programme was pivotal in designing and implementing ICT creatively in their classroom. Gee (2008 advocates the use of the preferred media of our classroom students in order to address their learning. Prensky (2001 urges us to feel the fear and do it anyway with our digital native classes. A post-primary teacher and a primary teacher show us how they felt the fear, did it and transformed aspects of their own teaching in the process. The Masters programme required the teachers to engage with innovative practices, informed by their own values, and integrate technologies that were new to them into their repertoire of classroom strategies. Peer validation meetings with colleagues enabled meaningful insights to emerge from the research. The teachers improve and transform their second language (L2 practice in collaboration and validation with others.

  20. Testing an AAC system that transforms pictograms into natural language with persons with cerebral palsy.

    Science.gov (United States)

    Pahisa-Solé, Joan; Herrera-Joancomartí, Jordi

    2017-10-18

    In this article, we describe a compansion system that transforms the telegraphic language that comes from the use of pictogram-based augmentative and alternative communication (AAC) into natural language. The system was tested with four participants with severe cerebral palsy and ranging degrees of linguistic competence and intellectual disabilities. Participants had used pictogram-based AAC at least for the past 30 years each and presented a stable linguistic profile. During tests, which consisted of a total of 40 sessions, participants were able to learn new linguistic skills, such as the use of basic verb tenses, while using the compansion system, which proved a source of motivation. The system can be adapted to the linguistic competence of each person and required no learning curve during tests when none of its special features, like gender, number, verb tense, or sentence type modifiers, were used. Furthermore, qualitative and quantitative results showed a mean communication rate increase of 41.59%, compared to the same communication device without the compansion system, and an overall improvement in the communication experience when the output is in natural language. Tests were conducted in Catalan and Spanish.

  1. Special Operations Forces Language Transformation Strategy Needs Assessment Project: Unit Leadership Survey Report

    Science.gov (United States)

    2004-10-01

    includes romance languages, etc.) CAT III/IV Language More difficult languages to acquire for native English speakers. Examples: Cantonese ...supported opinions and hypothesize; familiar with practical, social , professional, and abstract topics; only makes sporadic errors in basic...Technical Report # 20040604] 2 level = understands simple, factual, authentic frequently recurring material, e.g. recurring news items, social notices

  2. Beyond languages, beyond modalities: transforming the study of semiotic repertoires : Introduction

    NARCIS (Netherlands)

    Spotti, Max

    2017-01-01

    This paper presents a critical examination of key concepts in the study of (signed and spoken) language and multimodality. It shows how shifts in conceptual understandings of language use, moving from bilingualism to multilingualism and (trans)languaging, have resulted in the revitalisation of the

  3. Transformation

    DEFF Research Database (Denmark)

    Bock, Lars Nicolai

    2011-01-01

    Artiklen diskuterer ordet "transformation" med udgangspunkt i dels hvorledes ordet bruges i arkitektfaglig terminologi og dels med fokus på ordets potentielle indhold og egnethed i samme teminologi.......Artiklen diskuterer ordet "transformation" med udgangspunkt i dels hvorledes ordet bruges i arkitektfaglig terminologi og dels med fokus på ordets potentielle indhold og egnethed i samme teminologi....

  4. TRANSFORMATION

    Energy Technology Data Exchange (ETDEWEB)

    LACKS,S.A.

    2003-10-09

    Transformation, which alters the genetic makeup of an individual, is a concept that intrigues the human imagination. In Streptococcus pneumoniae such transformation was first demonstrated. Perhaps our fascination with genetics derived from our ancestors observing their own progeny, with its retention and assortment of parental traits, but such interest must have been accelerated after the dawn of agriculture. It was in pea plants that Gregor Mendel in the late 1800s examined inherited traits and found them to be determined by physical elements, or genes, passed from parents to progeny. In our day, the material basis of these genetic determinants was revealed to be DNA by the lowly bacteria, in particular, the pneumococcus. For this species, transformation by free DNA is a sexual process that enables cells to sport new combinations of genes and traits. Genetic transformation of the type found in S. pneumoniae occurs naturally in many species of bacteria (70), but, initially only a few other transformable species were found, namely, Haemophilus influenzae, Neisseria meningitides, Neisseria gonorrheae, and Bacillus subtilis (96). Natural transformation, which requires a set of genes evolved for the purpose, contrasts with artificial transformation, which is accomplished by shocking cells either electrically, as in electroporation, or by ionic and temperature shifts. Although such artificial treatments can introduce very small amounts of DNA into virtually any type of cell, the amounts introduced by natural transformation are a million-fold greater, and S. pneumoniae can take up as much as 10% of its cellular DNA content (40).

  5. Language

    DEFF Research Database (Denmark)

    Sanden, Guro Refsum

    2016-01-01

    Purpose: – The purpose of this paper is to analyse the consequences of globalisation in the area of corporate communication, and investigate how language may be managed as a strategic resource. Design/methodology/approach: – A review of previous studies on the effects of globalisation on corporate...... communication and the implications of language management initiatives in international business. Findings: – Efficient language management can turn language into a strategic resource. Language needs analyses, i.e. linguistic auditing/language check-ups, can be used to determine the language situation...... of a company. Language policies and/or strategies can be used to regulate a company’s internal modes of communication. Language management tools can be deployed to address existing and expected language needs. Continuous feedback from the front line ensures strategic learning and reduces the risk of suboptimal...

  6. TRANSFORMER

    Science.gov (United States)

    Baker, W.R.

    1959-08-25

    Transformers of a type adapted for use with extreme high power vacuum tubes where current requirements may be of the order of 2,000 to 200,000 amperes are described. The transformer casing has the form of a re-entrant section being extended through an opening in one end of the cylinder to form a coaxial terminal arrangement. A toroidal multi-turn primary winding is disposed within the casing in coaxial relationship therein. In a second embodiment, means are provided for forming the casing as a multi-turn secondary. The transformer is characterized by minimized resistance heating, minimized external magnetic flux, and an economical construction.

  7. MISTRAL : A Language for Model Transformations in the MOF Meta-modeling Architecture

    NARCIS (Netherlands)

    Kurtev, Ivan; van den Berg, Klaas; Aßmann, Uwe; Aksit, Mehmet; Rensink, Arend

    2005-01-01

    n the Meta Object Facility (MOF) meta-modeling architecture a number of model transformation scenarios can be identified. It could be expected that a meta-modeling architecture will be accompanied by a transformation technology supporting the model transformation scenarios in a uniform way. Despite

  8. SOF Language Transformation Strategy Needs Assessment Project: SOF Operator Survey Report

    Science.gov (United States)

    2004-10-01

    CAT III/IV Language More difficult languages to acquire for native English speakers. Examples: Cantonese , Japanese, Arabic, Dari, Pashto, Turkish...simple conversations on familiar topics (M = 68.4) and less confident in their ability participate in informal conversations on practical, social , and...familiar topics (M = 59.6), and to participate in informal conversations on practical, social , and professional topics (M = 40.3) than personnel

  9. Transforming Ways of Enhancing Foreign Language Acquisition in the Spanish Classroom: Experiential Learning Approaches

    Science.gov (United States)

    Moreno-López, Isabel; Ramos-Sellman, Aida; Miranda-Aldaco, Citlali; Gomis Quinto, Maria Teresa

    2017-01-01

    The researchers used qualitative and quantitative instruments to measure students' linguistic gains and their opinions and attitudes toward intercultural awareness while studying Spanish as a foreign language under four different pedagogical models: a traditional face-to-face classroom, face-to-face classes with a community-based learning…

  10. SOP Language Transformation Strategy Needs Assessment Project: Army Operator Survey Report

    Science.gov (United States)

    2004-10-15

    confident in their ability to participate in informal conversations on practical, social , and professional topics and in their ability to use...speakers. Examples: Cantonese , Japanese, Arabic, Dari, Pashto, Turkish, Vietnamese (includes many tonal languages, Arabic dialects, East- Asian...in their ability to participate in informal conversations on practical, social , and professional topics and in their ability to use military

  11. The Hundred Languages of Children: The Reggio Emilia Experience in Transformation. Third Edition

    Science.gov (United States)

    Edwards, Carolyn, Ed.; Gandini, Lella, Ed.; Forman, George, Ed.

    2011-01-01

    Why does the city of Reggio Emilia in northern Italy feature one of the best public systems of early education in the world? This book documents the comprehensive and innovative approach that utilizes the "hundred languages of children" to support their well-being and foster their intellectual development. Reggio Emilia is a fast-growing…

  12. Brave New (Virtual) World: Transforming Language Learning into Cultural Studies through Online Learning Environments (MOOs).

    Science.gov (United States)

    Schneider, Jeffrey; von der Emde, Silke

    2000-01-01

    Describes an online approach through using a MOO, a computer program that allows students to share text-based virtual reality. The goal of the program was to build an environment that both enabled practice in the target language and sustained reflection on the processes of cultural production and reception. (Author/VWL)

  13. Transformation in K-12 English Language Proficiency Assessment: Changing Contexts, Changing Constructs

    Science.gov (United States)

    Boals, Timothy; Kenyon, Dorry M.; Blair, Alissa; Cranley, M. Elizabeth; Wilmes, Carsten; Wright, Laura J.

    2015-01-01

    In conducting this review, we examine literature that explores the merits and shortcomings of ELP test design and testing as they have evolved over time through the current era of CCR standards. In the first section, we situate the role of language testing in its broader historical and policy context. In the second section, we examine the evolving…

  14. Outbreak or Epidemic? How Obama's Language Choice Transformed the Ebola Outbreak Into an Epidemic.

    Science.gov (United States)

    Gesser-Edelsburg, Anat; Shir-Raz, Yaffa; Bar-Lev, Oshrat Sassoni; James, James J; Green, Manfred S

    2016-08-01

    Our aim was to examine in what terms leading newspapers' online sites described the current Ebola crisis. We employed a quantitative content analysis of terms attributed to Ebola. We found and analyzed 582 articles published between March 23 and September 30, 2014, on the online websites of 3 newspapers: The New York Times, Daily Mail, and Ynet. Our theoretical framework drew from the fields of health communication and emerging infectious disease communication, including such concepts as framing media literacy, risk signatures, and mental models. We found that outbreak and epidemic were used interchangeably in the articles. From September 16, 2014, onward, epidemic predominated, corresponding to when President Barack Obama explicitly referred to Ebola as an epidemic. Prior to Obama's speech, 86.8% of the articles (323) used the term outbreak and only 8.6% (32) used the term epidemic. Subsequently, both terms were used almost the same amount: 53.8% of the articles (113) used the term outbreak and 53.3% (112) used the term epidemic. Effective communication is crucial during public health emergencies such as Ebola, because language framing affects the decision-making process of social judgments and actions. The choice of one term (outbreak) over another (epidemic) can create different conceptualizations of the disease, thereby influencing the risk signature. (Disaster Med Public Health Preparedness. 2016;10:669-673).

  15. Common data model for natural language processing based on two existing standard information models: CDA+GrAF.

    Science.gov (United States)

    Meystre, Stéphane M; Lee, Sanghoon; Jung, Chai Young; Chevrier, Raphaël D

    2012-08-01

    An increasing need for collaboration and resources sharing in the Natural Language Processing (NLP) research and development community motivates efforts to create and share a common data model and a common terminology for all information annotated and extracted from clinical text. We have combined two existing standards: the HL7 Clinical Document Architecture (CDA), and the ISO Graph Annotation Format (GrAF; in development), to develop such a data model entitled "CDA+GrAF". We experimented with several methods to combine these existing standards, and eventually selected a method wrapping separate CDA and GrAF parts in a common standoff annotation (i.e., separate from the annotated text) XML document. Two use cases, clinical document sections, and the 2010 i2b2/VA NLP Challenge (i.e., problems, tests, and treatments, with their assertions and relations), were used to create examples of such standoff annotation documents, and were successfully validated with the XML schemata provided with both standards. We developed a tool to automatically translate annotation documents from the 2010 i2b2/VA NLP Challenge format to GrAF, and automatically generated 50 annotation documents using this tool, all successfully validated. Finally, we adapted the XSL stylesheet provided with HL7 CDA to allow viewing annotation XML documents in a web browser, and plan to adapt existing tools for translating annotation documents between CDA+GrAF and the UIMA and GATE frameworks. This common data model may ease directly comparing NLP tools and applications, combining their output, transforming and "translating" annotations between different NLP applications, and eventually "plug-and-play" of different modules in NLP applications. Copyright © 2011 Elsevier Inc. All rights reserved.

  16. The Process Of Transforming The Mahabharata Literary Work Written In The Old Javanese Into Geguritan Sarpayajnya And Geguritan Kicaka Written In The Balinese Language

    Directory of Open Access Journals (Sweden)

    I Made Suastika

    2017-10-01

    Full Text Available The story of the Pandawas and their wife in Wirata was used as the plot of the geguritan Kicakawhich was initially transformed from Wirataparwa in the form of Parwa. The only episode which was transformed into geguritan written in the Balinese language is the one narrating when the Pandawas were in disguise for one year. In this episode the love story of their wife, Drupadi, who was disguised as Sairindriis also narrated. In this episode it is also narrated that the Chief Minister, Kicaka, would like to have her as his wife. However, the Chief Minister, Kicaka, was killed by Bima, who was disguised as Ballawa, meaning that the love story came to an end. From the language point of view, the episode telling that the Pandawas were in Wirata was transformed into Geguritan Kicaka written in the Balinese language. In addition, although the text was dynamically translated, many Old Javanese words are still used in the Balinese version.Similarly, geguritan Sarpayajaya adopted the episode of Sarpayajnya of Adiparwa; however, the plot was modified again using thestrophes pangkur, dangdanggula, sinom and durma and was introduced using the Balinese language. It is narrated that King Parikesit was bitten and killed by a snake named Taksaka. Consequently, his son, Janamejaya, performed a ritual known as Sarpayajaya, causing all the snakes to die. From the cultural point of view, the text is recited as part of the performing art and the art of music ‘magegitan’ in Bali. The text Sarpayajayaisrecited as part of the cremation ceremony ‘ngaben’ known as mamutru.

  17. Language as Pure Potential

    Science.gov (United States)

    Park, Joseph Sung-Yul

    2016-01-01

    Language occupies a crucial position in neoliberalism, due to the reimagination of language as commodified skill. This paper studies the role of language ideology in this transformation by identifying a particular ideology that facilitates this process, namely the ideology which views language as pure potential. Neoliberalism treats language as a…

  18. Does equal access mean treat the same? From theory to practice in the classroom of the English as an Additional Language learner in Ireland - towards a transformative agenda.

    OpenAIRE

    Kelly, Niamh

    2013-01-01

    While a substantial body of research exists on First and Second Language Acquisition (SLA), research on the language acquisition process that a language minority student goes through when they are acquiring a second language in an environment where both the host language and the language of instruction is the second language has been largely unexplored. Pedagogical practices that espouse language learning theories facilitate both the language development and integration of the language minori...

  19. The Role of Language and Gender in "The Transformers": An Analysis of Messages in Cartoons for Children.

    Science.gov (United States)

    Aitken, Joan E.

    New technologically-oriented cartoons have been developed in the 1980s, and they may influence the attitudes and behaviors of their viewing audiences, who are comprised primarily of male children. A study analyzed "The Transformers" television program (a new robotic cartoon consisting of a mixture of violence, technology, space travel,…

  20. Does Equal Access Mean Treat the Same? From Theory to Practice in the Classroom of English as an Additional Language Learner in Ireland--Towards a Transformative Agenda

    Science.gov (United States)

    Kelly, Niamh

    2014-01-01

    While a substantial body of research exists on First- and Second-Language Acquisition (SLA), research on the language acquisition process that a language minority student goes through when they are acquiring a second language has been largely unexplored. Pedagogical practices that espouse language learning theories facilitate both the language…

  1. Active Learning in Language Study and Science: Transforming Teacher Practice in North Sumatra’s Elementary Schools

    Directory of Open Access Journals (Sweden)

    Ely Djulia

    2011-12-01

    Full Text Available AbstractAn action research project to investigate the implementation of active learning strategies to improve the quality of teaching and learning was conducted in three government elementary schools (Sekolah Dasar in North Sumatra that had received training in teaching for active learning under the auspices of the USAID-sponsored project, Decentralized Basic Education 2. Three cycles of data collection utilizing classroom observations, focus group discussions, and participant observation were conducted in each school. Data were analyzed both holistically and categorily to develop a better understanding of teachers’ successes and challenges in teaching for active learning. Finally, an intervention strategy involving modeling of teaching for active learning strategies was designed and implemented by members of the research team in each school. Our results suggest that language and science teachers developed more confidence in utilizing active learning strategies in their classrooms as a result of the intervention. Students also appeared to respond positively to the new active learning teaching strategies employed by their teachers. We conclude that the DBE-2 training provided to these schools can be considered successful; however, more attention needs to be paid to concrete factors that facilitate or impede teaching for active learning in Indonesian elementary schools in order to continue improving the quality of instruction for Indonesian children. Key Words: Islamic Education, Active Learning, Religious Studies, Indonesia

  2. How Japanese language has been used and transformed--focused on social-cultural context and the use in communication.

    Science.gov (United States)

    Hidaka, Tomoo

    2010-06-01

    In this paper I address that flexibility and vagueness of mimic word, especially Gitai-go, can provide the communication with tension leading us to the continuous process of meaning construction, focused on the history of Japanese characters as the core of mimic words. I present that Hiragana, as the character for Gitai-go, was started to use by people viewed as of no public authority such as women at that time while Kanji had a position as an official characters. As unofficial character, Hiragana was received and transformed by common people as the character which is more flexible and vague suited to express persons' experience than Kanji. Most of Gitai-go is written in Hiragana, and people can also create original and personalized one based on their experience. We can be driven by necessity to search the meanings of Gitai-go when we meet unknown one, through its vagueness. This undifferentiated nature and indefinite feature of Gitai-go provide us with tension of communication.

  3. Reframing Language Allocation Policy in Dual Language Bilingual Education

    Science.gov (United States)

    Sánchez, María Teresa; García, Ofelia; Solorza, Cristian

    2018-01-01

    This article addresses language allocation policies in what is increasingly called "Dual Language Education" (DLE) in the U.S., offering a challenge to the strict language separation policies in those programs and a proposal for flexibility that transforms them into "Dual Language Bilingual Education" (DLBE). The article offers…

  4. Transformations: Mobile Interaction & Language Learning

    Science.gov (United States)

    Carroll, Fiona; Kop, Rita; Thomas, Nathan; Dunning, Rebecca

    2015-01-01

    Mobile devices and the interactions that these technologies afford have the potential to change the face and nature of education in our schools. Indeed, mobile technological advances are seen to offer better access to educational material and new interactive ways to learn. However, the question arises, as to whether these new technologies are…

  5. Transformational Grammar and Cognitive Psycholinguistics.

    Science.gov (United States)

    Lester, Mark

    1973-01-01

    An overview of Noam Chomsky's theories about transformational grammar and phonology is given. Since Chomsky was interested in characterizing what it is to know a language, the ways in which we demonstrate knowledge of our native language are discussed in detail. Particular emphasis is placed on describing how the transformational approach actually…

  6. Coding practice of the Journal Article Tag Suite extensible markup language

    Directory of Open Access Journals (Sweden)

    Sun Huh

    2014-08-01

    Full Text Available In general, the Journal Article Tag Suite (JATS extensible markup language (XML coding is processed automatically by an XML filtering program. In this article, the basic tagging in JATS is explained in terms of coding practice. A text editor that supports UTF-8 encoding is necessary to input JATS XML data that works in every language. Any character representable in Unicode can be used in JATS XML, and commonly available web browsers can be used to view JATS XML files. JATS XML files can refer to document type definitions, extensible stylesheet language files, and cascading style sheets, but they must specify the locations of those files. Tools for validating JATS XML files are available via the web sites of PubMed Central and ScienceCentral. Once these files are uploaded to a web server, they can be accessed from all over the world by anyone with a browser. Encoding an example article in JATS XML may help editors in deciding on the adoption of JATS XML.

  7. The Spoofax language workbench

    NARCIS (Netherlands)

    Kats, L.C.L.; Visser, E.

    2010-01-01

    Spoofax is a language workbench for efficient, agile development of textual domain-specific languages with state-of-the-art IDE support. It provides a comprehensive environment that integrates syntax definition, program transformation, code generation, and declarative specification of IDE components

  8. Real Language Meets Real Business

    Science.gov (United States)

    Muirhead, Muirhead; Schechter, Sarah

    2016-01-01

    The Real Business Language Challenge was a collaborative pilot project between Coca-Cola Enterprises (CCE) and Routes into Languages East for Year 9 and 10 pupils. It was based on CCE's award-winning Real Business Challenge, part of its highly acclaimed education programme. The Real Business Language Challenge transformed the project into a…

  9. Surface tree languages and parallel derivation trees

    NARCIS (Netherlands)

    Engelfriet, Joost

    1976-01-01

    The surface tree languages obtained by top-down finite state transformation of monadic trees are exactly the frontier-preserving homomorphic images of sets of derivation trees of ETOL systems. The corresponding class of tree transformation languages is therefore equal to the class of ETOL languages.

  10. Language Contact.

    Science.gov (United States)

    Nelde, Peter Hans

    1995-01-01

    Examines the phenomenon of language contact and recent trends in linguistic contact research, which focuses on language use, language users, and language spheres. Also discusses the role of linguistic and cultural conflicts in language contact situations. (13 references) (MDM)

  11. Banana Algebra: Compositional syntactic language extension

    DEFF Research Database (Denmark)

    Andersen, Jacob; Brabrand, Claus; Christiansen, David Raymond

    2013-01-01

    We propose an algebra of languages and transformations as a means of compositional syntactic language extension. The algebra provides a layer of high-level abstractions built on top of languages (captured by context-free grammars) and transformations (captured by constructive catamorphisms...... algebra as presented in the paper is implemented as the Banana Algebra Tool which may be used to syntactically extend languages in an incremental and modular fashion via algebraic composition of previously defined languages and transformations. We demonstrate and evaluate the tool via several kinds...

  12. Language Revitalization.

    Science.gov (United States)

    Hinton, Leanne

    2003-01-01

    Surveys developments in language revitalization and language death. Focusing on indigenous languages, discusses the role and nature of appropriate linguistic documentation, possibilities for bilingual education, and methods of promoting oral fluency and intergenerational transmission in affected languages. (Author/VWL)

  13. Transparent Model Transformation: Turning Your Favourite Model Editor into a Transformation Tool

    DEFF Research Database (Denmark)

    Acretoaie, Vlad; Störrle, Harald; Strüber, Daniel

    2015-01-01

    Current model transformation languages are supported by dedicated editors, often closely coupled to a single execution engine. We introduce Transparent Model Transformation, a paradigm enabling modelers to specify transformations using a familiar tool: their model editor. We also present VMTL, th...... model transformation tool sharing the model editor’s benefits, transparently....

  14. Language Teacher Subjectivities in Japan's Diaspora Strategies: Teaching My Language as Someone's Heritage Language

    Science.gov (United States)

    Motobayashi, Kyoko

    2016-01-01

    This study demonstrates the ways in which discourses in a state-sponsored volunteer program incited transformations of individual subjectivities, focusing on a group of Japanese language teacher volunteers training in Japan to become teachers of Japanese as a heritage language for the country's diaspora (Nikkei) population in South America. As…

  15. Fundamentals of algebraic graph transformation

    CERN Document Server

    Ehrig, Hartmut; Prange, Ulrike; Taentzer, Gabriele

    2006-01-01

    Graphs are widely used to represent structural information in the form of objects and connections between them. Graph transformation is the rule-based manipulation of graphs, an increasingly important concept in computer science and related fields. This is the first textbook treatment of the algebraic approach to graph transformation, based on algebraic structures and category theory. Part I is an introduction to the classical case of graph and typed graph transformation. In Part II basic and advanced results are first shown for an abstract form of replacement systems, so-called adhesive high-level replacement systems based on category theory, and are then instantiated to several forms of graph and Petri net transformation systems. Part III develops typed attributed graph transformation, a technique of key relevance in the modeling of visual languages and in model transformation. Part IV contains a practical case study on model transformation and a presentation of the AGG (attributed graph grammar) tool envir...

  16. BIRD: Bio-Image Referral Database. Design and implementation of a new web based and patient multimedia data focused system for effective medical diagnosis and therapy.

    Science.gov (United States)

    Pinciroli, Francesco; Masseroli, Marco; Acerbo, Livio A; Bonacina, Stefano; Ferrari, Roberto; Marchente, Mario

    2004-01-01

    This paper presents a low cost software platform prototype supporting health care personnel in retrieving patient referral multimedia data. These information are centralized in a server machine and structured by using a flexible eXtensible Markup Language (XML) Bio-Image Referral Database (BIRD). Data are distributed on demand to requesting client in an Intranet network and transformed via eXtensible Stylesheet Language (XSL) to be visualized in an uniform way on market browsers. The core server operation software has been developed in PHP Hypertext Preprocessor scripting language, which is very versatile and useful for crafting a dynamic Web environment.

  17. Making Intercultural Language Learning Visible and Assessable

    Science.gov (United States)

    Moloney, Robyn; Harbon, Lesley

    2010-01-01

    While languages education (Liddicoat, 2002) is being transformed by intercultural language learning theory, there is little illustration of either how students are achieving intercultural learning or how to assess it. This article reports on a study of high school language students in Sydney, Australia. Its findings make visible student…

  18. Visual Guidebooks: Documenting a Personal Thinking Language

    Science.gov (United States)

    Shambaugh, Neal; Beacham, Cindy

    2017-01-01

    A personal thinking language consists of verbal and visual means to transform ideas to action in social and work settings. This verbal and visual interaction of images and language is influenced by one's personal history, cultural expectations and professional practices. The article first compares a personal thinking language to other languages…

  19. Transformative Learning

    Science.gov (United States)

    Wang, Victor C. X.; Cranton, Patricia

    2011-01-01

    The theory of transformative learning has been explored by different theorists and scholars. However, few scholars have made an attempt to make a comparison between transformative learning and Confucianism or between transformative learning and andragogy. The authors of this article address these comparisons to develop new and different insights…

  20. Dynamical Languages

    Science.gov (United States)

    Xie, Huimin

    The following sections are included: * Definition of Dynamical Languages * Distinct Excluded Blocks * Definition and Properties * L and L″ in Chomsky Hierarchy * A Natural Equivalence Relation * Symbolic Flows * Symbolic Flows and Dynamical Languages * Subshifts of Finite Type * Sofic Systems * Graphs and Dynamical Languages * Graphs and Shannon-Graphs * Transitive Languages * Topological Entropy

  1. Adaption of optical Fresnel transform to optical Wigner transform

    International Nuclear Information System (INIS)

    Lv Cuihong; Fan Hongyi

    2010-01-01

    Enlightened by the algorithmic isomorphism between the rotation of the Wigner distribution function (WDF) and the αth fractional Fourier transform, we show that the optical Fresnel transform performed on the input through an ABCD system makes the output naturally adapting to the associated Wigner transform, i.e. there exists algorithmic isomorphism between ABCD transformation of the WDF and the optical Fresnel transform. We prove this adaption in the context of operator language. Both the single-mode and the two-mode Fresnel operators as the image of classical Fresnel transform are introduced in our discussions, while the two-mode Wigner operator in the entangled state representation is introduced for fitting the two-mode Fresnel operator.

  2. A survey of functional programming language principles

    Science.gov (United States)

    Holloway, C. M.

    1986-01-01

    Research in the area of functional programming languages has intensified in the 8 years since John Backus' Turing Award Lecture on the topic was published. The purpose of this paper is to present a survey of the ideas of functional programming languages. The paper assumes the reader is comfortable with mathematics and has knowledge of the basic principles of traditional programming languages, but does not assume any prior knowledge of the ideas of functional languages. A simple functional language is defined and used to illustrate the basic ideas. Topics discussed include the reasons for developing functional languages, methods of expressing concurrency, the algebra of functional programming languages, program transformation techniques, and implementations of functional languages. Existing functional languages are also mentioned. The paper concludes with the author's opinions as to the future of functional languages. An annotated bibliography on the subject is also included.

  3. Backlund transformations as canonical transformations

    International Nuclear Information System (INIS)

    Villani, A.; Zimerman, A.H.

    1977-01-01

    Toda and Wadati as well as Kodama and Wadati have shown that the Backlund transformations, for the exponential lattice equation, sine-Gordon equation, K-dV (Korteweg de Vries) equation and modifies K-dV equation, are canonical transformation. It is shown that the Backlund transformation for the Boussinesq equation, for a generalized K-dV equation, for a model equation for shallow water waves and for the nonlinear Schroedinger equation are also canonical transformations [pt

  4. The ALIA4J approach to efficient language implementation

    NARCIS (Netherlands)

    Bockisch, Christoph; Sewe, Andreas

    2012-01-01

    New programming languages are frequently designed to improve upon other languages or to simplify programs through domain-specific abstractions. They are often implemented as transformations to an established (intermediate) language (IL). But while many new languages overlap in the semantics of their

  5. Modelling language

    CERN Document Server

    Cardey, Sylviane

    2013-01-01

    In response to the need for reliable results from natural language processing, this book presents an original way of decomposing a language(s) in a microscopic manner by means of intra/inter‑language norms and divergences, going progressively from languages as systems to the linguistic, mathematical and computational models, which being based on a constructive approach are inherently traceable. Languages are described with their elements aggregating or repelling each other to form viable interrelated micro‑systems. The abstract model, which contrary to the current state of the art works in int

  6. Language, Identity, and Emotionality: Exploring the Potential of Language Portraits in Preparing Teachers for Diverse Learners

    Science.gov (United States)

    Lau, Sunny Man Chu

    2016-01-01

    The present study, framed from a critical and transformative approach to teacher education, aims to investigate whether language portraits (Prasad, 2010)--the mapping of one's language and cultural make-up on a body template--can help improve student teachers' self-understanding about language and identities and can foster critical reflection…

  7. Hadamard Transforms

    CERN Document Server

    Agaian, Sos; Egiazarian, Karen; Astola, Jaakko

    2011-01-01

    The Hadamard matrix and Hadamard transform are fundamental problem-solving tools in a wide spectrum of scientific disciplines and technologies, such as communication systems, signal and image processing (signal representation, coding, filtering, recognition, and watermarking), digital logic (Boolean function analysis and synthesis), and fault-tolerant system design. Hadamard Transforms intends to bring together different topics concerning current developments in Hadamard matrices, transforms, and their applications. Each chapter begins with the basics of the theory, progresses to more advanced

  8. Readings in Applied Transformational Grammar.

    Science.gov (United States)

    Lester, Mark, Ed.

    This volume contains nineteen essays, dealing with various aspects of transformational grammar, by scholars such as Noam Chomsky, Eric H. Lenneberg, and Leon Jakobovits. These essays have been reprinted from sources such as "College English" and "Language Learning" and are intended for the most part for a nontechnical audience. The anthology is…

  9. Recent Developments in Transformational Grammar.

    Science.gov (United States)

    Jacobs, Roderick A.

    1969-01-01

    In the years following the appearance of Noam Chomsky's book, "Syntactic Structures," in 1957, transformational grammarians modified and improved his initial model of language. The notion of a deep structure of meaning underlying a sentence's surface structure was revised to embody elements representing negation, command, and interrogation, and to…

  10. Endangered Languages.

    Science.gov (United States)

    Hale, Ken; And Others

    1992-01-01

    Endangered languages, or languages on the verge of becoming extinct, are discussed in relation to the larger process of loss of cultural and intellectual diversity. This article summarizes essays presented at the 1991 Linguistic Society of America symposium, "Endangered Languages and Their Preservation." (11 references) (LB)

  11. Visualizing Transformation

    DEFF Research Database (Denmark)

    Pedersen, Pia

    2012-01-01

    Transformation, defined as the step of extracting, arranging and simplifying data into visual form (M. Neurath, 1974), was developed in connection with ISOTYPE (International System Of TYpographic Picture Education) and might well be the most important legacy of Isotype to the field of graphic...... design. Recently transformation has attracted renewed interest because of the book The Transformer written by Robin Kinross and Marie Neurath. My on-going research project, summarized in this paper, identifies and depicts the essential principles of data visualization underlying the process...... of transformation with reference to Marie Neurath’s sketches on the Bilston Project. The material has been collected at the Otto and Marie Neurath Collection housed at the University of Reading, UK. By using data visualization as a research method to look directly into the process of transformation, the project...

  12. The DSD Schema Language

    DEFF Research Database (Denmark)

    Klarlund, Nils; Møller, Anders; Schwartzbach, Michael Ignatieff

    2002-01-01

    be specified as a set of trees. For example, XHTML is a user domain corresponding to a set of XML documents that make sense as hypertext. A notation for defining such a set of XML trees is called a schema language. We believe that a useful schema notation must identify most of the syntactic requirements......XML (Extensible Markup Language), a linear syntax for trees, has gathered a remarkable amount of interest in industry. The acceptance of XML opens new venues for the application of formal methods such as specification of abstract syntax tree sets and tree transformations. A user domain may...... on tree nodes depend on their context. We also support a general, declarative mechanism for inserting default elements and attributes. Also, we include a simple technique for reusing and evolving DSDs through selective redefinitions. The expressiveness of DSD is comparable to that of the schema language...

  13. Defunctionalized Interpreters for Programming Languages

    DEFF Research Database (Denmark)

    Danvy, Olivier

    2008-01-01

    by Reynolds in ``Definitional Interpreters for Higher-Order Programming Languages'' for functional implementations of denotational semantics, natural semantics, and big-step abstract machines using closure conversion, CPS transformation, and defunctionalization. Over the last few years, the author and his...... operational semantics can be expressed as a reduction semantics: for deterministic languages, a reduction semantics is a structural operational semantics in continuation style, where the reduction context is a defunctionalized continuation. As the defunctionalized counterpart of the continuation of a one...

  14. Building adaptable and reusable XML applications with model transformations

    NARCIS (Netherlands)

    Ivanov, Ivan; van den Berg, Klaas

    2005-01-01

    We present an approach in which the semantics of an XML language is defined by means of a transformation from an XML document model (an XML schema) to an application specific model. The application specific model implements the intended behavior of documents written in the language. A transformation

  15. Language Acquisition and Language Revitalization

    Science.gov (United States)

    O'Grady, William; Hattori, Ryoko

    2016-01-01

    Intergenerational transmission, the ultimate goal of language revitalization efforts, can only be achieved by (re)establishing the conditions under which an imperiled language can be acquired by the community's children. This paper presents a tutorial survey of several key points relating to language acquisition and maintenance in children,…

  16. Security Transformation

    National Research Council Canada - National Science Library

    Metz, Steven

    2003-01-01

    ... adjustment. With American military forces engaged around the world in both combat and stabilization operations, the need for rigorous and critical analysis of security transformation has never been greater...

  17. Engineering Object-Oriented Semantics Using Graph Transformations

    NARCIS (Netherlands)

    Kastenberg, H.; Kleppe, A.G.; Rensink, Arend

    In this paper we describe the application of the theory of graph transformations to the practise of language design. We have defined the semantics of a small but realistic object-oriented language (called TAAL) by mapping the language constructs to graphs and their operational semantics to graph

  18. Landskabets transformation

    DEFF Research Database (Denmark)

    Munck Petersen, Rikke

    2005-01-01

    Seminaroplæg fra forskere. Faglige seminarer på KA, forår 2005. Belyser transformation af det danske landskab fysisk som holdningsmæssigt, samt hvordan phd-arbejdets egen proces håndterer den.......Seminaroplæg fra forskere. Faglige seminarer på KA, forår 2005. Belyser transformation af det danske landskab fysisk som holdningsmæssigt, samt hvordan phd-arbejdets egen proces håndterer den....

  19. Covariant Transform

    OpenAIRE

    Kisil, Vladimir V.

    2010-01-01

    The paper develops theory of covariant transform, which is inspired by the wavelet construction. It was observed that many interesting types of wavelets (or coherent states) arise from group representations which are not square integrable or vacuum vectors which are not admissible. Covariant transform extends an applicability of the popular wavelets construction to classic examples like the Hardy space H_2, Banach spaces, covariant functional calculus and many others. Keywords: Wavelets, cohe...

  20. Transforming Anatomy

    OpenAIRE

    Hall, Anndee

    2017-01-01

    Abstract: Transforming Anatomy Studying historic books allows people to witness the transformation of the world right before their very eyes. The Bruxellensis Icones Anatomicae[1] by Andreas Vesalius is a vital piece of evidence in the movement from a more rudimentary understanding of the human body into the more complex and accurate development of modern anatomy. Vesalius’ research worked to both refute and confirm findings of his predecessor, the great historical Greek philosopher, Galen...

  1. A functional language for describing reversible logic

    DEFF Research Database (Denmark)

    Thomsen, Michael Kirkedal

    2012-01-01

    Reversible logic is a computational model where all gates are logically reversible and combined in circuits such that no values are lost or duplicated. This paper presents a novel functional language that is designed to describe only reversible logic circuits. The language includes high....... Reversibility of descriptions is guaranteed with a type system based on linear types. The language is applied to three examples of reversible computations (ALU, linear cosine transformation, and binary adder). The paper also outlines a design flow that ensures garbage- free translation to reversible logic...... circuits. The flow relies on a reversible combinator language as an intermediate language....

  2. Language and Identity Explored

    Directory of Open Access Journals (Sweden)

    Thomas Rozanov

    2016-06-01

    Full Text Available The relationship between language and identity is widely discussed in applied linguistics, sociology, communications and other related scholarly fields. Furthermore, many researchers have focused on the post-Soviet region, which given its unique historical context allows for testing of this relationship. The widespread bilingualism as a result of historical russification and the linguistic transformations that occurred after the collapse of the Soviet Union make the region a ‘sociolinguistic playground’. Recent events in Ukraine have given grounds to further explore this relationship, now in attempt to link language and identity as potential forces for geopolitical change in the region. This paper presents an overview of existing research, theories, and opposing perspectives related to the relationship between language and identity, and considers complications such as historical russification, religious influence, socioeconomic factors, and education with regards to the Ukrainian and post-Soviet context.  I aim to illustrate the significance of language and its effects on socio-political change in the case of Ukraine, by presenting arguments and complications in support of the relationship between language and identity.

  3. Specialized languages

    DEFF Research Database (Denmark)

    Mousten, Birthe; Laursen, Anne Lise

    2016-01-01

    Across different fields of research, one feature is often overlooked: the use of language for specialized purposes (LSP) as a cross-discipline. Mastering cross-disciplinarity is the precondition for communicating detailed results within any field. Researchers in specialized languages work cross...... science fields communicate their findings. With this article, we want to create awareness of the work in this special area of language studies and of the inherent cross-disciplinarity that makes LSP special compared to common-core language. An acknowledgement of the importance of this field both in terms...... of more empirical studies and in terms of a greater application of the results would give language specialists in trade and industry a solid and updated basis for communication and language use....

  4. Project: Transformation

    Science.gov (United States)

    Danko, James M.

    2010-01-01

    "Commerce" and "finance" are not the broadest or most dynamic words in the lexicon of business. And yet, when this author became dean of the business school at Villanova University in 2005, that was precisely the language the school was using to advertise itself to the world. The Villanova College of Commerce & Finance, as…

  5. Fuzzy Languages

    Science.gov (United States)

    Rahonis, George

    The theory of fuzzy recognizable languages over bounded distributive lattices is presented as a paradigm of recognizable formal power series. Due to the idempotency properties of bounded distributive lattices, the equality of fuzzy recognizable languages is decidable, the determinization of multi-valued automata is effective, and a pumping lemma exists. Fuzzy recognizable languages over finite and infinite words are expressively equivalent to sentences of the multi-valued monadic second-order logic. Fuzzy recognizability over bounded ℓ-monoids and residuated lattices is briefly reported. The chapter concludes with two applications of fuzzy recognizable languages to real world problems in medicine.

  6. Language Policy

    DEFF Research Database (Denmark)

    Lauridsen, Karen M.

    2008-01-01

    Like any other text, instructive texts function within a given cultural and situational setting and may only be available in one language. However, the end users may not be familiar with that language and therefore unable to read and understand the instructions. This article therefore argues...... that instructive texts should always be available in a language that is understood by the end users, and that a corporate communication policy which includes a language policy should ensure that this is in fact the case for all instructive texts....

  7. Dependency Parsing with Transformed Feature

    Directory of Open Access Journals (Sweden)

    Fuxiang Wu

    2017-01-01

    Full Text Available Dependency parsing is an important subtask of natural language processing. In this paper, we propose an embedding feature transforming method for graph-based parsing, transform-based parsing, which directly utilizes the inner similarity of the features to extract information from all feature strings including the un-indexed strings and alleviate the feature sparse problem. The model transforms the extracted features to transformed features via applying a feature weight matrix, which consists of similarities between the feature strings. Since the matrix is usually rank-deficient because of similar feature strings, it would influence the strength of constraints. However, it is proven that the duplicate transformed features do not degrade the optimization algorithm: the margin infused relaxed algorithm. Moreover, this problem can be alleviated by reducing the number of the nearest transformed features of a feature. In addition, to further improve the parsing accuracy, a fusion parser is introduced to integrate transformed and original features. Our experiments verify that both transform-based and fusion parser improve the parsing accuracy compared to the corresponding feature-based parser.

  8. Language and Symbolic Power: Bourdieu and the Legacy of Euro-American Colonialism in an African Society.

    Science.gov (United States)

    Goke-Pariola, Abiodun

    1993-01-01

    Examines Pierre Bourdieu's basic theory on language and criticisms of structuralism, transformational grammar, and the speech act theory as they appear in Language and Symbolic Power. Bourdieu's theories are applied to the colonial and postcolonial language situation in Nigeria. (JP)

  9. Sustainable transformation

    DEFF Research Database (Denmark)

    Andersen, Nicolai Bo

    This paper is about sustainable transformation with a particular focus on listed buildings. It is based on the notion that sustainability is not just a question of energy conditions, but also about the building being robust. Robust architecture means that the building can be maintained and rebuilt......, that it can be adapted to changing functional needs, and that it has an architectural and cultural value. A specific proposal for a transformation that enhances the architectural qualities and building heritage values of an existing building forms the empirical material, which is discussed using different...... theoretical lenses. It is proposed that three parameters concerning the ꞌtransformabilityꞌ of the building can contribute to a more nuanced understanding of sustainable transformation: technical aspects, programmatic requirements and narrative value. It is proposed that the concept of ꞌsustainable...

  10. Identity transformation

    DEFF Research Database (Denmark)

    Neergaard, Helle; Robinson, Sarah; Jones, Sally

    , as well as the resources they have when they come to the classroom. It also incorporates perspectives from (ii) transformational learning and explores the concept of (iii) nudging from a pedagogical viewpoint, proposing it as an important tool in entrepreneurship education. The study incorporates......This paper develops the concept of ‘pedagogical nudging’ and examines four interventions in an entrepreneurship classroom and the potential it has for student identity transformation. Pedagogical nudging is positioned as a tool, which in the hands of a reflective, professional......) assists students in straddling the divide between identities, the emotions and tensions this elicits, and (iv) transform student understanding. We extend nudging theory into a new territory. Pedagogical nudging techniques may be able to unlock doors and bring our students beyond the unacknowledged...

  11. Dual Syntax for XML Languages

    DEFF Research Database (Denmark)

    Brabrand, Claus; Møller, Anders; Schwartzbach, Michael Ignatieff

    2008-01-01

    of a language. Given such a specification, the XSugar tool can translate from alternative syntax to XML and vice versa. Moreover, the tool statically checks that the transformations are reversible and that all XML documents generated from the alternative syntax are valid according to a given XML schema....

  12. Genre: Language, Context, and Literacy.

    Science.gov (United States)

    Hyland, Ken

    2002-01-01

    Focuses on genre and its application in language teaching and learning. Suggests genre approaches have had an impact on how we understand discourse and transform literacy education in different contexts around the world. Describes studies on generic integrity and variation, and the ways that genres are seen as similar and different in terms of…

  13. Sustainable transformation

    DEFF Research Database (Denmark)

    Andersen, Nicolai Bo

    This paper is about sustainable transformation with a particular focus on listed buildings. It is based on the notion that sustainability is not just a question of energy conditions, but also about the building being robust. Robust architecture means that the building can be maintained and rebuil...

  14. Transformer core

    NARCIS (Netherlands)

    Mehendale, A.; Hagedoorn, Wouter; Lötters, Joost Conrad

    2008-01-01

    A transformer core includes a stack of a plurality of planar core plates of a magnetically permeable material, which plates each consist of a first and a second sub-part that together enclose at least one opening. The sub-parts can be fitted together via contact faces that are located on either side

  15. Transformer core

    NARCIS (Netherlands)

    Mehendale, A.; Hagedoorn, Wouter; Lötters, Joost Conrad

    2010-01-01

    A transformer core includes a stack of a plurality of planar core plates of a magnetically permeable material, which plates each consist of a first and a second sub-part that together enclose at least one opening. The sub-parts can be fitted together via contact faces that are located on either side

  16. Superconducting transformer

    International Nuclear Information System (INIS)

    Murphy, J.H.

    1982-01-01

    A superconducting transformer having a winding arrangement that provides for current limitation when subjected to a current transient as well as more efficient utilization of radial spacing and winding insulation. Structural innovations disclosed include compressed conical shaped winding layers and a resistive matrix to promote rapid switching of current between parallel windings

  17. Transformation & Metamorphosis

    Science.gov (United States)

    Lott, Debra

    2009-01-01

    The sculptures of Canadian artist Brian Jungen are a great inspiration for a lesson on creating new forms. Jungen transforms found objects into unique creations without fully concealing their original form or purpose. Frank Stella's sculpture series, including "K.132,2007" made of stainless steel and spray paint, is another great example of…

  18. Transforming Society

    DEFF Research Database (Denmark)

    Enemark, Stig; Dahl Højgaard, Pia

    2017-01-01

    , was a result of transforming society from a feudal system to a capitalistic and market based economy. This story is interesting in itself - but it also provides a key to understanding the cadastral system of today. The system has evolved over time and now serves a whole range of functions in society. The paper...

  19. A Core Language for Separate Variability Modeling

    DEFF Research Database (Denmark)

    Iosif-Lazăr, Alexandru Florin; Wasowski, Andrzej; Schaefer, Ina

    2014-01-01

    Separate variability modeling adds variability to a modeling language without requiring modifications of the language or the supporting tools. We define a core language for separate variability modeling using a single kind of variation point to define transformations of software artifacts in object...... hierarchical dependencies between variation points via copying and flattening. Thus, we reduce a model with intricate dependencies to a flat executable model transformation consisting of simple unconditional local variation points. The core semantics is extremely concise: it boils down to two operational rules...

  20. El Espanol como Idioma Universal (Spanish as a Universal Language)

    Science.gov (United States)

    Mijares, Jose

    1977-01-01

    A proposal to transform Spanish into a universal language because it possesses the prerequisites: it is a living language, spoken in several countries; it is a natural language; and it uses the ordinary alphabet. Details on simplification and standardization are given. (Text is in Spanish.) (AMH)

  1. A new twist to fourier transforms

    CERN Document Server

    Meikle, Hamish D

    2004-01-01

    Making use of the inherent helix in the Fourier transform expression, this book illustrates both Fourier transforms and their properties in the round. The author draws on elementary complex algebra to manipulate the transforms, presenting the ideas in such a way as to avoid pages of complicated mathematics. Similarly, abbreviations are not used throughout and the language is kept deliberately clear so that the result is a text that is accessible to a much wider readership.The treatment is extended with the use of sampled data to finite and discrete transforms, the fast Fourier transform, or FFT, being a special case of a discrete transform. The application of Fourier transforms in statistics is illustrated for the first time using the examples operational research and later radar detection. In addition, a whole chapter on tapering or weighting functions is added for reference. The whole is rounded off by a glossary and examples of diagrams in three dimensions made possible by today's mathematics programs

  2. Discrete transforms

    CERN Document Server

    Firth, Jean M

    1992-01-01

    The analysis of signals and systems using transform methods is a very important aspect of the examination of processes and problems in an increasingly wide range of applications. Whereas the initial impetus in the development of methods appropriate for handling discrete sets of data occurred mainly in an electrical engineering context (for example in the design of digital filters), the same techniques are in use in such disciplines as cardiology, optics, speech analysis and management, as well as in other branches of science and engineering. This text is aimed at a readership whose mathematical background includes some acquaintance with complex numbers, linear differen­ tial equations, matrix algebra, and series. Specifically, a familiarity with Fourier series (in trigonometric and exponential forms) is assumed, and an exposure to the concept of a continuous integral transform is desirable. Such a background can be expected, for example, on completion of the first year of a science or engineering degree cour...

  3. XML Transformations

    Directory of Open Access Journals (Sweden)

    Felician ALECU

    2012-04-01

    Full Text Available XSLT style sheets are designed to transform the XML documents into something else. The two most popular parsers of the moment are the Document Object Model (DOM and the Simple API for XML (SAX. DOM is an official recommendation of the W3C (available at http://www.w3.org/TR/REC-DOM-Level-1, while SAX is a de facto standard. A good parser should be fast, space efficient, rich in functionality and easy to use.

  4. RF transformer

    Science.gov (United States)

    Smith, James L.; Helenberg, Harold W.; Kilsdonk, Dennis J.

    1979-01-01

    There is provided an improved RF transformer having a single-turn secondary of cylindrical shape and a coiled encapsulated primary contained within the secondary. The coil is tapered so that the narrowest separation between the primary and the secondary is at one end of the coil. The encapsulated primary is removable from the secondary so that a variety of different capacity primaries can be utilized with one secondary.

  5. Transformative Agency

    DEFF Research Database (Denmark)

    Majgaard, Klaus

    The purpose of this paper is to enhance the conceptual understanding of the mediatory relationship between paradoxes on an organizational and an individual level. It presents a concept of agency that comprises and mediates between a structural and individual pole. The constitution of this agency ...... is achieved through narrative activity that oscillates between the poles and transforms paradoxes through the configuration of plots and metaphors. Empirical cases are introduced in order to illustrate the implications of this understanding....

  6. Building Languages

    Science.gov (United States)

    ... Glossary Contact Information Information For… Media Policy Makers Building Languages Recommend on Facebook Tweet Share Compartir Communicating ... any speech and only very loud sounds. Close × “Building Blocks” “Building Blocks” refers to the different skills ...

  7. Electrical transformer handbook

    Energy Technology Data Exchange (ETDEWEB)

    Hurst, R.W.; Horne, D. (eds.)

    2005-07-01

    This handbook is a valuable user guide intended for electrical engineering and maintenance personnel, electrical contractors and electrical engineering students. It provides current information on techniques and technologies that can help extend the life of transformers. It discusses transformer testing, monitoring, design, commissioning, retrofitting and other elements involved in keeping electrical transformers in safe and efficient operation. It demonstrates how a power transformer can be put to use and common problems faced by owners. In addition to covering control techniques, testing and maintenance procedures, this handbook covers the power transformer; control electrical power transformer; electrical power transformer; electrical theory transformer; used electrical transformer; down electrical step transformer; electrical manufacturer transformer; electrical picture transformer; electrical transformer work; electrical surplus transformer; current transformer; step down transformer; voltage transformer; step up transformer; isolation transformer; low voltage transformer; toroidal transformer; high voltage transformer; and control power transformer. The handbook includes articles from leading experts on overcurrent protection of transformers; ventilated dry-type transformers; metered load factors for low-voltage, and dry-type transformers in buildings. The maintenance of both dry-type or oil-filled transformers was discussed with reference to sealing, gaskets, oils, moisture and testing. The adoption of dynamic load practices was also discussed along with the reclamation or recycling of used lube oil, transformer dielectric fluids and aged solid insulation. A buyer's guide and directory of transformer manufacturers and suppliers was also included. refs., tabs., figs.

  8. Hamlet's Transformation.

    Science.gov (United States)

    Usher, P. D.

    1997-12-01

    William Shakespeare's Hamlet has much evidence to suggest that the Bard was aware of the cosmological models of his time, specifically the geocentric bounded Ptolemaic and Tychonic models, and the infinite Diggesian. Moreover, Shakespeare describes how the Ptolemaic model is to be transformed to the Diggesian. Hamlet's "transformation" is the reason that Claudius, who personifies the Ptolemaic model, summons Rosencrantz and Guildenstern, who personify the Tychonic. Pantometria, written by Leonard Digges and his son Thomas in 1571, contains the first technical use of the word "transformation." At age thirty, Thomas Digges went on to propose his Perfit Description, as alluded to in Act Five where Hamlet's age is given as thirty. In Act Five as well, the words "bore" and "arms" refer to Thomas' vocation as muster-master and his scientific interest in ballistics. England's leading astronomer was also the father of the poet whose encomium introduced the First Folio of 1623. His oldest child Dudley became a member of the Virginia Company and facilitated the writing of The Tempest. Taken as a whole, such manifold connections to Thomas Digges support Hotson's contention that Shakespeare knew the Digges family. Rosencrantz and Guildenstern in Hamlet bear Danish names because they personify the Danish model, while the king's name is latinized like that of Claudius Ptolemaeus. The reason Shakespeare anglicized "Amleth" to "Hamlet" was because he saw a parallel between Book Three of Saxo Grammaticus and the eventual triumph of the Diggesian model. But Shakespeare eschewed Book Four, creating this particular ending from an infinity of other possibilities because it "suited his purpose," viz. to celebrate the concept of a boundless universe of stars like the Sun.

  9. Workplaces as Transformative Learning Spaces

    DEFF Research Database (Denmark)

    Maslo, Elina

    2010-01-01

    some other examples on “successful learning” from the formal, informal and non-formal learning environments, trying to prove those criteria. This presentation provides a view on to new examples on transformative learning spaces we discovered doing research on Workplace Learning in Latvia as a part......Abstract to the Vietnam Forum on Lifelong Learning: Building a Learning Society Hanoi, 7-8 December 2010 Network 2: Competence development as Workplace Learning Title of proposal: Workplaces as Transformative Learning Spaces Author: Elina Maslo, dr. paed., University of Latvia, elina@latnet.lv Key...... words: learning, lifelong learning, adult learning, workplace learning, transformative learning spaces During many years of research on lifelong foreign language learning with very different groups of learners, we found some criteria, which make learning process successful. Since then we tried to find...

  10. TRANSFORMER APPARATUS

    Science.gov (United States)

    Wolfgang, F.; Nicol, J.

    1962-11-01

    Transformer apparatus is designed for measuring the amount of a paramagnetic substance dissolved or suspended in a diamagnetic liquid. The apparatus consists of a cluster of tubes, some of which are closed and have sealed within the diamagnetic substance without any of the paramagnetic material. The remaining tubes are open to flow of the mix- ture. Primary and secondary conductors are wrapped around the tubes in such a way as to cancel noise components and also to produce a differential signal on the secondaries based upon variations of the content of the paramagnetic material. (AEC)

  11. Rotary Transformer

    Science.gov (United States)

    McLyman, Colonel Wm. T.

    1996-01-01

    None given. From first Par: Many spacecraft (S/C) and surface rovers require the transfer of signals and power across rotating interfaces. Science instruments, antennas and solar arrays are elements needing rotary power transfer for certain (S/C) configurations. Delivery of signal and power has mainly been done by using the simplest means, the slip ring approach. This approach, although simple, leaves debris generating noise over a period of time...The rotary transformer is a good alternative to slip rings for signal and power transfer.

  12. An 00 visual language definition approach supporting multiple views

    OpenAIRE

    Akehurst, David H.; I.E.E.E. Computer Society

    2000-01-01

    The formal approach to visual language definition is to use graph grammars and/or graph transformation techniques. These techniques focus on specifying the syntax and manipulation rules of the concrete representation. This paper presents a constraint and object-oriented approach to defining visual languages that uses UML and OCL as a definition language. Visual language definitions specify a mapping between concrete and abstract models of possible visual sentences, which carl subsequently be ...

  13. AMERICAN ATTITUDES TOWARD THE STATE LANGUAGE POLICY

    Directory of Open Access Journals (Sweden)

    Skachkova Irina Ivanovna

    2013-03-01

    Full Text Available The article is a continuation of studies of the theoretical aspects of language policy in a multinational state in the U.S. example. The study of language policy in highly developed countries can make a considerable contribution to solving language and national problems of the states that have begun democratic transformation not long ago. Now, some politicians and scientists again raise the question of the recognition of English official, despite the fact that English is the official language, de facto and this status is not threatened. Therefore, using the statistical method, and the analysis of the collected data and documentary sources, the author examines the classification of statements of U.S. researchers on the need of the state language policy in the U.S., the history of debates and legal disputes over the language policy of the state language, different points of view as to why the founding fathers did not secure the official status of English in the constitution. The author also discusses the differences between assimilation and multicultural model of the state. In conclusion, the author says that minority groups are now realizing the value of their languages ​​and making great efforts to save them. Status of the English language is currently not threatened, so the desire of many scientists and politicians to legalize the official status of the English language is most likely due to the approval of the English language as a national symbol.

  14. Complementary Languages

    DEFF Research Database (Denmark)

    Preisler, Bent

    2009-01-01

    society is everywhere unproblematic. A case in point is Higher Education. I will also argue that the recently proposed solution to ‘domain loss' - Danish and English used ‘in parallel', ‘parallel languages' - because it is unrealistic as well as undesirable as a consistent principle - should be replaced......The Danish language debate is dominated by two key concepts: ‘domain loss' and its opposite, ‘parallel languages' (parallelsproglighed). The under­stood reference is to the relationship between Danish and English - i.e. the spread of English at the expense of Danish vs. the coexistence of Danish...... and English within relevant ‘domains' of Danish society. In this article I am going to argue that the concept of ‘domain loss' is not theoretically tenable - its usual depiction ranging from the vague to the nonsensical - which is not to say that the relationship between English and Danish within Danish...

  15. Model Validation in Ontology Based Transformations

    Directory of Open Access Journals (Sweden)

    Jesús M. Almendros-Jiménez

    2012-10-01

    Full Text Available Model Driven Engineering (MDE is an emerging approach of software engineering. MDE emphasizes the construction of models from which the implementation should be derived by applying model transformations. The Ontology Definition Meta-model (ODM has been proposed as a profile for UML models of the Web Ontology Language (OWL. In this context, transformations of UML models can be mapped into ODM/OWL transformations. On the other hand, model validation is a crucial task in model transformation. Meta-modeling permits to give a syntactic structure to source and target models. However, semantic requirements have to be imposed on source and target models. A given transformation will be sound when source and target models fulfill the syntactic and semantic requirements. In this paper, we present an approach for model validation in ODM based transformations. Adopting a logic programming based transformational approach we will show how it is possible to transform and validate models. Properties to be validated range from structural and semantic requirements of models (pre and post conditions to properties of the transformation (invariants. The approach has been applied to a well-known example of model transformation: the Entity-Relationship (ER to Relational Model (RM transformation.

  16. Principles of a reversible programming language

    DEFF Research Database (Denmark)

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

    2008-01-01

    The principles of reversible programming languages are explicated and illustrated with reference to the design of a high-level imperative language, Janus. The fundamental properties for such languages include backward as well as forward determinism and reversible updates of data. The unique design...... languages, and demonstrate this for Janus. We show the practicality of the language by implementation of a reversible fast Fourier transform. Our results indicate that the reversible programming paradigm has fundamental properties that are relevant to many different areas of computer science....... features of the language include explicit post-condition assertions, direct access to an inverse semantics and the possibility of clean (i.e., garbage-free) computation of injective functions. We suggest the clean simulation of reversible Turing machines as a criterion for computing strength of reversible...

  17. Forestry transformation

    International Nuclear Information System (INIS)

    Beer, G.

    2003-01-01

    State forestry company Lesy, s.p., Banska Bystrica have chosen Austrian state forestry company to operate as their restructuring advisor. 20 million Sk (0.142 mn Euro) were assigned to transformation of Lesy SR from a state enterprise to a state-owned joint-stock company. The whole process should take two years. The joint-stock company should be established at the beginning of next year. 'What we have to do first is to define the objectives and perspectives of this restructuring,' claims new director, Karol Vins. The new boss recalled all directors of the 26 branches. They were given a lot of freedom to trade with wood. The new management wants to establish a profit-making company. At the moment the company has total claims of 600 million Sk (14.59 million Eur) it will have to provision for

  18. Transforming vulnerability.

    Science.gov (United States)

    Jones, Patricia S; Zhang, Xinwei Esther; Meleis, Afaf I

    2003-11-01

    Asian American immigrant women engaged in filial caregiving are at special risk for health problems due to complex contextual factors related to immigration, cultural traditions, and role transition. This study examines the experience of two groups of immigrant Asian American women who are caring for older parents. A total of 41 women (22 Chinese American and 19 Filipino American) were interviewed in a study based on Strauss and Corbin's grounded theory methodology. The women were determined to be loyal to their traditional culture, which included strong filial values, while adapting to a new culture. Through the struggle of meeting role expectations and coping with paradox, the women mobilized personal and family resources to transform vulnerability into strength and well-being.

  19. Radioactive transformations

    CERN Document Server

    Rutherford, Ernest

    2012-01-01

    Radioactive Transformations describes Ernest Rutherford's Nobel Prize-winning investigations into the mysteries of radioactive matter. In this historic work, Rutherford outlines the scientific investigations that led to and coincided with his own research--including the work of Wilhelm Rӧntgen, J. J. Thomson, and Marie Curie--and explains in detail the experiments that provided a glimpse at special relativity, quantum mechanics, and other concepts that would shape modern physics. This new edition features a comprehensive introduction by Nobel Laureate Frank Wilczek which engagingly explains how Rutherford's early research led to a better understanding of topics as diverse as the workings of the atom's nucleus, the age of our planet, and the fusion in stars.

  20. Simplexity, languages and human languaging

    DEFF Research Database (Denmark)

    Cowley, Stephen; Gahrn-Andersen, Rasmus

    2018-01-01

    Building on a distributed perspective, the Special Issue develops Alain Berthoz's concept of simplexity. By so doing, neurophysiology is used to reach beyond observable and, specifically, 1st-order languaging. While simplexity clarifies how language uses perception/action, a community's ‘lexicon......’ (a linguistic 2nd order) also shapes human powers. People use global constraints to make and construe wordings and bring a social/individual duality to human living. Within a field of perception-action-language, the phenomenology of ‘words’ and ‘things’ drives people to sustain their own experience....... Simplex tricks used in building bodies co-function with action that grants humans access to en-natured culture where, together, they build human knowing....

  1. Local language

    NARCIS (Netherlands)

    Monique Turkenburg

    2002-01-01

    Original title: Taal lokaal. Children of immigrants living in the Netherlands have for years had the opportunity to receive lessons in their mother tongue at primary school. Since 1998 this has been referred to as minority language teaching (OALT in Dutch), and has been the responsibility

  2. Body Language.

    Science.gov (United States)

    Pollard, David E.

    1993-01-01

    Discusses how the use of body language in Chinese fiction strikes most Westerners as unusual, if not strange. Considers that, although this may be the result of differences in gestures or different conventions in fiction, it is a problem for translators, who handle the differences by various strategies, e.g., omission or expansion. (NKA)

  3. Language Pathology.

    Science.gov (United States)

    Fletcher, Paul

    1989-01-01

    Discusses the role of linguistics in the investigation of language disorders, focusing on the application of phonetics, descriptive grammatic frameworks, grammatical theory, and concepts from semantics and pragmatics to a variety of disorders and their remediation. Some trends and examples from the field of clinical linguistics are discussed. (GLR)

  4. Four Normative Languages of Welfare

    DEFF Research Database (Denmark)

    Nielsen, Mathias Herup

    2018-01-01

    This article explores the normative languages used by ordinary citizens to measure ongoing welfare state transformations in Denmark. Empirically, the article turns to qualitative data from a deliberative democratic forum where 35 citizens gathered to reflect upon and discuss the future of the wel...... of worth stating welfare dependency to be one of the big problems and stressing the need for individual responsibility and for giving structural incentives for such behaviour....

  5. Transforming Public Education: Cases in Education Entrepreneurship

    Science.gov (United States)

    Childress, Stacey M., Ed.

    2010-01-01

    For nearly two decades, education entrepreneurs have been working to transform the K-12 public education system in the United States. "Social entrepreneurship" has become part of the language of a new generation of idealists, many of whom are focused on education. The nineteen cases in this book profile entrepreneurs who are pursuing…

  6. Information retrieval system utilizing wavelet transform

    Science.gov (United States)

    Brewster, Mary E.; Miller, Nancy E.

    2000-01-01

    A method for automatically partitioning an unstructured electronically formatted natural language document into its sub-topic structure. Specifically, the document is converted to an electronic signal and a wavelet transform is then performed on the signal. The resultant signal may then be used to graphically display and interact with the sub-topic structure of the document.

  7. Transforming BPMN diagrams into YAWL nets

    NARCIS (Netherlands)

    Decker, G.; Dijkman, R.M.; Dumas, M.; García-Bañuelos, L.; Dumas, M.; Reichert, M.; Shan, M.-C.

    2008-01-01

    While the Business Process Modeling Notation (BPMN) is the de facto standard for modeling business processes on a conceptual level, YAWL allows the specification of executable workflow models. A transformation between these two languages enables the integration of different levels of abstraction in

  8. Transforming traditional communicative language instruction into computer-technology based instruction: experiences, challenges and considerations. Experiencias, retos y puntos para tener en cuenta en la transición entre un enfoque comunicativo de enseñanza del inglés como lengua extranjera a un enfoque mediado por el uso de las TICS.

    Directory of Open Access Journals (Sweden)

    Héctor Alejandro Galvis

    2011-12-01

    Full Text Available Abstract This paper serves as a report on a qualitative study that was conducted in a language center in Colombia, with the aim of exploring the integration of computer technology into two EFL classes. This process involved the transformation of a traditional communicative language syllabus into a computer-technology oriented one which included the use of virtual communities, E-mail, Blogs and an instant-messaging application. Results of this study led to a critical discussion of the role of teachers and institutions when implementing computer technology. Other findings of this study suggest that some of the participants tended to choose computer-mediated communication over face-to-face interaction when communicating in EFL. It could also be observed that the participants expressed their willingness to continue using computer technology in future language instruction.Resumen Este artículo reporta una investigación de tipo cualitativo que se realizó en un centro de enseñanza del inglés en Colombia y cuyo objetivo fue explorar la implementación de la tecnología en dos clases de enseñanza del inglés como lengua extranjera. Este proceso se llevo a cabo por medio de modificaciones curriculares que llevaron a la inclusión de correo electrónico, foros de discusiones y aplicaciones de mensajería instantánea como medios para facilitar proyectos en el aula. Los resultados llevan a replantear el rol de docentes e instituciones para contribuir a la integración de las TIC cuando estas han sido excluidas curricularmente. De la misma manera, los resultados sugieren que algunos participantes preferirían seguir utilizando tecnología, y comunicarse por medios electrónicos en lengua extranjera en lugar de sostener conversaciones vis-à-vis entre sus compañeros de clase.

  9. Spatial Language Learning

    Science.gov (United States)

    Fu, Zhengling

    2016-01-01

    Spatial language constitutes part of the basic fabric of language. Although languages may have the same number of terms to cover a set of spatial relations, they do not always do so in the same way. Spatial languages differ across languages quite radically, thus providing a real semantic challenge for second language learners. The essay first…

  10. Language and the Law.

    Science.gov (United States)

    Gibbons, John

    1999-01-01

    Discusses the language of law and its general interest to the field of applied linguistics. Specific focus is on legal language, the problems and remedies of legal communication (e.g., language and disadvantage before the law, improving legal communication) the legislation of language (e.g., language rights, language crimes), and forensic…

  11. Transforming giants.

    Science.gov (United States)

    Kanter, Rosabeth Moss

    2008-01-01

    Large corporations have long been seen as lumbering, inflexible, bureaucratic--and clueless about global developments. But recently some multinationals seem to be transforming themselves: They're engaging employees, moving quickly, and introducing innovations that show true connection with the world. Harvard Business School's Kanter ventured with a research team inside a dozen global giants--including IBM, Procter & Gamble, Omron, CEMEX, Cisco, and Banco Real--to discover what has been driving the change. After conducting more than 350 interviews on five continents, she and her colleagues came away with a strong sense that we are witnessing the dawn of a new model of corporate power: The coordination of actions and decisions on the front lines now appears to stem from widely shared values and a sturdy platform of common processes and technology, not from top-down decrees. In particular, the values that engage the passions of far-flung workforces stress openness, inclusion, and making the world a better place. Through this shift in what might be called their guidance systems, the companies have become as creative and nimble as much smaller ones, even while taking on social and environmental challenges of a scale that only large enterprises could attempt. IBM, for instance, has created a nonprofit partnership, World Community Grid, through which any organization or individual can donate unused computing power to research projects and see what is being done with the donation in real time. IBM has gained an inspiring showcase for its new technology, helped business partners connect with the company in a positive way, and offered individuals all over the globe the chance to contribute to something big.

  12. From Broadway to Berlin: Transformative Learning through German Hip-Hop

    Science.gov (United States)

    Sosulski, Michael J.

    2013-01-01

    This article explores the possibilities for effecting Transformative Learning in students of German language and culture through the use of popular music videos, in both the target and the students' own languages. Transformative Learning, a term that has differing valences in numerous academic disciplines, is employed here in its social-scientific…

  13. Graph Creation, Visualisation and Transformation

    Directory of Open Access Journals (Sweden)

    Maribel Fernández

    2010-03-01

    Full Text Available We describe a tool to create, edit, visualise and compute with interaction nets - a form of graph rewriting systems. The editor, called GraphPaper, allows users to create and edit graphs and their transformation rules using an intuitive user interface. The editor uses the functionalities of the TULIP system, which gives us access to a wealth of visualisation algorithms. Interaction nets are not only a formalism for the specification of graphs, but also a rewrite-based computation model. We discuss graph rewriting strategies and a language to express them in order to perform strategic interaction net rewriting.

  14. Language learning interventions | Kilfoil | Journal for Language ...

    African Journals Online (AJOL)

    The results for that intervention show that the hypothesis was correct and students need more time and structure if they are to improve their language competence sufficiently. Keywords: language learning interventions, English for specific purposes, language competence, fossilization. Journal for Language Teaching Vol.

  15. Defunctionalized Interpreters for Programming Languages

    DEFF Research Database (Denmark)

    Danvy, Olivier

    2008-01-01

    by Reynolds in ``Definitional Interpreters for Higher-Order Programming Languages'' for functional implementations of denotational semantics, natural semantics, and big-step abstract machines using closure conversion, CPS transformation, and defunctionalization. Over the last few years, the author and his......This document illustrates how functional implementations of formal semantics (structural operational semantics, reduction semantics, small-step and big-step abstract machines, natural semantics, and denotational semantics) can be transformed into each other. These transformations were foreshadowed...... students have further observed that functional implementations of small-step and of big-step abstract machines are related using fusion by fixed-point promotion and that functional implementations of reduction semantics and of small-step abstract machines are related using refocusing and transition...

  16. Using Activity Theory as a Base for Investigating Language Teacher ...

    African Journals Online (AJOL)

    Using Activity Theory as a Base for Investigating Language Teacher Education through Digital Technology. ... Log in or Register to get access to full text downloads. ... how the platform has created tensions, contradictions and transformations.

  17. Bio-ecology and language: a necessary unity

    DEFF Research Database (Denmark)

    Cowley, Stephen

    2014-01-01

    -ecology. While shaped by discourse and beliefs about language-systems (and representations), the language and actions of human organism–environment systems change the world. As Garner (2004) argues, ecolinguistics can do more than invoke ‘interaction’ between language and ecology. While ‘realities’ are partly...... shared, much is biophysical. Living subjects link language and languaging with experience and technologies that have transformed the bio-ecology. Once these dynamics are subject to investigation, macrosocial issues can be reconnected with biological, human and linguistic concerns. Ecolinguistics can thus...

  18. Perspective: The language of leadership.

    Science.gov (United States)

    Souba, Chip

    2010-10-01

    Human meaning is not given before language in and by some detached, prelinguistic domain and then labeled with words. Rather, language itself, always already ardently at play in our lives, is constitutive of the realities of our experience, opening up to us a uniquely human world. Language is the bridge between the created present and the uncreated future, affording leaders of medical schools with an underused opportunity to transform academic medicine. In creating and exchanging meaning, good leaders translate ambiguity into clear messages that convey the rationale for change and enroll others in a compelling strategy that fosters alignment and commitment. Because language influences our thinking and emotions, it is most powerful and effective for tackling challenges that rely heavily on conceptual, innovative solutions as opposed to those problems whose solutions are simple and technical in nature. However, many leaders in academic medicine spend much of their time in the domain of content, where issues are understandable, strategies are familiar, and solutions are seemingly apparent. Complex problems cannot be tackled by solely addressing content; the issue in question must be situated within an appropriate conversational context to provide a basis for action. Leaders do this by creating linguistic distinctions that prompt cognitive shifts in others, jarring them loose from their entrenched worldviews. This property of language--its ability to bring forth, out of the unspoken realm, innovative ideas and possibilities--will determine the future of our health care system and our world.

  19. Transformer Protection Using the Wavelet Transform

    OpenAIRE

    ÖZGÖNENEL, Okan; ÖNBİLGİN, Güven; KOCAMAN, Çağrı

    2014-01-01

    This paper introduces a novel approach for power transformer protection algorithm. Power system signals such as current and voltage have traditionally been analysed by the Fast Fourier Transform. This paper aims to prove that the Wavelet Transform is a reliable and computationally efficient tool for distinguishing between the inrush currents and fault currents. The simulated results presented clearly show that the proposed technique for power transformer protection facilitates the a...

  20. Verifying Temporal Properties of Reactive Systems by Transformation

    OpenAIRE

    Hamilton, Geoff

    2015-01-01

    We show how program transformation techniques can be used for the verification of both safety and liveness properties of reactive systems. In particular, we show how the program transformation technique distillation can be used to transform reactive systems specified in a functional language into a simplified form that can subsequently be analysed to verify temporal properties of the systems. Example systems which are intended to model mutual exclusion are analysed using these techniques with...

  1. The Bargmann transform and canonical transformations

    International Nuclear Information System (INIS)

    Villegas-Blas, Carlos

    2002-01-01

    This paper concerns a relationship between the kernel of the Bargmann transform and the corresponding canonical transformation. We study this fact for a Bargmann transform introduced by Thomas and Wassell [J. Math. Phys. 36, 5480-5505 (1995)]--when the configuration space is the two-sphere S 2 and for a Bargmann transform that we introduce for the three-sphere S 3 . It is shown that the kernel of the Bargmann transform is a power series in a function which is a generating function of the corresponding canonical transformation (a classical analog of the Bargmann transform). We show in each case that our canonical transformation is a composition of two other canonical transformations involving the complex null quadric in C 3 or C 4 . We also describe quantizations of those two other canonical transformations by dealing with spaces of holomorphic functions on the aforementioned null quadrics. Some of these quantizations have been studied by Bargmann and Todorov [J. Math. Phys. 18, 1141-1148 (1977)] and the other quantizations are related to the work of Guillemin [Integ. Eq. Operator Theory 7, 145-205 (1984)]. Since suitable infinite linear combinations of powers of the generating functions are coherent states for L 2 (S 2 ) or L 2 (S 3 ), we show finally that the studied Bargmann transforms are actually coherent states transforms

  2. Language sampling

    DEFF Research Database (Denmark)

    Rijkhoff, Jan; Bakker, Dik

    1998-01-01

    This article has two aims: [1] to present a revised version of the sampling method that was originally proposed in 1993 by Rijkhoff, Bakker, Hengeveld and Kahrel, and [2] to discuss a number of other approaches to language sampling in the light of our own method. We will also demonstrate how our...... sampling method is used with different genetic classifications (Voegelin & Voegelin 1977, Ruhlen 1987, Grimes ed. 1997) and argue that —on the whole— our sampling technique compares favourably with other methods, especially in the case of exploratory research....

  3. Generalized Fourier transforms classes

    DEFF Research Database (Denmark)

    Berntsen, Svend; Møller, Steen

    2002-01-01

    The Fourier class of integral transforms with kernels $B(\\omega r)$ has by definition inverse transforms with kernel $B(-\\omega r)$. The space of such transforms is explicitly constructed. A slightly more general class of generalized Fourier transforms are introduced. From the general theory foll...... follows that integral transform with kernels which are products of a Bessel and a Hankel function or which is of a certain general hypergeometric type have inverse transforms of the same structure....

  4. Language training

    CERN Multimedia

    2015-01-01

    If one of your New Year’s resolutions is to learn a language, there is no excuse any more.    You can attend one of our English or French courses and you can practise the language with a tandem partner!   General & Professional French courses The next General & Professional French course will start on 26 January. These collective courses aim to bring participants who have at least level A1 to higher levels (up to C2). Each level consists of a combination of face-to-face sessions (40 hours) with personal work (20 hours) following a specially designed programme. A final progress test takes place at the end of the term. Please note that it is mandatory to take the placement test. Please sign up here. French courses for beginners The aim of this course is to give some basic skills to beginners in order to communicate in simple everyday situations in both social and professional life. These courses can start at any time during the year, as soon as a group of beg...

  5. Language Training

    CERN Multimedia

    HR Department

    Permanence A "permanence" for language Training has been set up. If anyone has a question or requires information on any aspect of English or French training please come to our office 5 4-016 at the following times. Lucette Fournier - French courses Monday 13.30 - 15.30 Tuesday\t10.30 - 12.30 Tessa Osborne - English courses Wednesday\t12.00 - 14.00 Thursday\t11.00 - 13.00   New courses Specific English and French courses - Exam preparation/ We are now offering specific courses in English and French leading to a recognised external examination (e.g. Cambridge, DELF, DALF). If you are interested in following one of these courses and have at least an upper intermediate level of English or French, please enrol through the following link:  English courses French courses Or contact: Tessa Osborne 72957 (English courses) Lucette Fournier 73483 (French courses) Language Training Nathalie Dumeaux Tel. 78144 nathalie.dumeaux@cern.ch

  6. Language Training

    CERN Multimedia

    HR Department

    2009-01-01

    PermanenceA "permanence" for language Training has been set up. If anyone has a question or requires information on any aspect of English or French training please come to our office 5 4-016 at the following times. Lucette Fournier French courses Monday 13.30 - 15.30 Tuesday\t10.30 - 12.30 Tessa Osborne English courses Wednesday\t12.00 - 14.00 Thursday\t11.00 - 13.00 New courses Specific English and French courses - Exam preparation/ We are now offering specific courses in English and French leading to a recognised external examination (e.g. Cambridge, DELF and BULATS). If you are interested in following one of these courses and have at least an upper intermediate level of English or French, please enrol through the following link: http://English courses http://French courses Or contact: Tessa Osborne 72957 (English courses) Lucette Fournier 73483 (French courses) Language Training Nathalie Dumeaux Tel. 78144 mailto:nathalie.dumeaux@cern.ch

  7. LANGUAGE TRAINING

    CERN Multimedia

    2004-01-01

    If you wish to participate in one of the following courses, please discuss with your supervisor and apply electronically directly from the course description pages that can be found on the Web at: http://www.cern.ch/Training/ or fill in an "application for training" form available from your Divisional Secretariat or from your DTO (Divisional Training Officer). Applications will be accepted in the order of their receipt. LANGUAGE TRAINING Françoise Benz tel. 73127 language.training@cern.ch FRENCH TRAINING General and Professional French Courses The next session will take place from 26 January to 02 April 2004. These courses are open to all persons working on the Cern site, and to their spouses. For registration and further information on the courses, please consult our Web pages: http://cern.ch/Training or contact Mrs. Benz: Tel. 73127. Writing Professional Documents in French The next session will take place from 26 January to 02 April 2004. This course is designed for people wi...

  8. LANGUAGE TRAINING

    CERN Multimedia

    2004-01-01

    If you wish to participate in one of the following courses, please discuss with your supervisor and apply electronically directly from the course description pages that can be found on the Web at: http://www.cern.ch/Training/ or fill in an "application for training" form available from your Divisional Secretariat or from your DTO (Divisional Training Officer). Applications will be accepted in the order of their receipt. LANGUAGE TRAINING Françoise Benz tel. 73127 language.training@cern.ch FRENCH TRAINING General and Professional French Courses The next session will take place from 26 January to 02 April 2004. These courses are open to all persons working on the Cern site, and to their spouses. For registration and further information on the courses, please consult our Web pages: http://cern.ch/Training or contact Mrs. Benz : Tel. 73127. Writing Professional Documents in French The next session will take place from 26 January to 02 April 2004. This course is designed for peop...

  9. Foreign Language Teachers' Language Proficiency and Their Language Teaching Practice

    Science.gov (United States)

    Richards, Heather; Conway, Clare; Roskvist, Annelies; Harvey, Sharon

    2013-01-01

    Teachers' subject knowledge is recognized as an essential component of effective teaching. In the foreign language context, teachers' subject knowledge includes language proficiency. In New Zealand high schools, foreign languages (e.g. Chinese, French, German, Japanese and Spanish) have recently been offered to learners earlier in their schooling,…

  10. Technology in Language Use, Language Teaching, and Language Learning

    Science.gov (United States)

    Chun, Dorothy; Smith, Bryan; Kern, Richard

    2016-01-01

    This article offers a capacious view of technology to suggest broad principles relating technology and language use, language teaching, and language learning. The first part of the article considers some of the ways that technological media influence contexts and forms of expression and communication. In the second part, a set of heuristic…

  11. Language, Thought and Memory in Linguistic Performance, A Thought View.

    Science.gov (United States)

    Lado, Robert

    The contrasting views of Saussure and Bloomfield ("mentalist" versus "mechanist"), the hypotheses of Whorf showing the influence of language on certain habits of thought, and Chomsky's notion of generative transformational grammar in the context of language use are reviewed. The author notes the limits of these systems and suggests that in dealing…

  12. Compiling language definitions: the ASF+SDF compiler

    NARCIS (Netherlands)

    M.G.J. van den Brand (Mark); J. Heering (Jan); P. Klint (Paul); P.A. Olivier (Pieter)

    2000-01-01

    textabstractThe ASF+SDF Meta-Environment is an interactive language development environment whose main application areas are definition of domain-specific languages, generation of program analysis and transformation tools, production of software renovation tools, and general specification and

  13. Recovering grammar relationships for the Java language specification

    NARCIS (Netherlands)

    R. Lämmel (Ralf); V. Zaytsev (Vadim)

    2011-01-01

    textabstractGrammar convergence is a method that helps in discovering relationships between different grammars of the same language or different language versions. The key element of the method is the operational, transformation-based representation of those relationships. Given input grammars for

  14. Army Maintenance System Transformation

    National Research Council Canada - National Science Library

    Gilbertson, Frank V

    2006-01-01

    .... Used in conjunction with pertinent historical data and developed with Army transformation goals in mind, General Systems thinking can provide the framework for guiding maintenance transformation...

  15. BIBLIOGRAPHY ON LANGUAGE DEVELOPMENT.

    Science.gov (United States)

    Harvard Univ., Cambridge, MA. Graduate School of Education.

    THIS BIBLIOGRAPHY LISTS MATERIAL ON VARIOUS ASPECTS OF LANGUAGE DEVELOPMENT. APPROXIMATELY 65 UNANNOTATED REFERENCES ARE PROVIDED TO DOCUMENTS DATING FROM 1958 TO 1966. JOURNALS, BOOKS, AND REPORT MATERIALS ARE LISTED. SUBJECT AREAS INCLUDED ARE THE NATURE OF LANGUAGE, LINGUISTICS, LANGUAGE LEARNING, LANGUAGE SKILLS, LANGUAGE PATTERNS, AND…

  16. Inference in `poor` languages

    Energy Technology Data Exchange (ETDEWEB)

    Petrov, S.

    1996-10-01

    Languages with a solvable implication problem but without complete and consistent systems of inference rules (`poor` languages) are considered. The problem of existence of finite complete and consistent inference rule system for a ``poor`` language is stated independently of the language or rules syntax. Several properties of the problem arc proved. An application of results to the language of join dependencies is given.

  17. Let There Be Languages!

    Science.gov (United States)

    Gunnarsson, Petur

    1992-01-01

    Examines the resilience of small languages in the face of larger ones. Highlights include the concept of one dominant language, such as Esperanto; the threat of television to small visual-language societies; the power of visual media; man's relationship to language; and the resilience of language. (LRW)

  18. Linguistics in Language Education

    Science.gov (United States)

    Kumar, Rajesh; Yunus, Reva

    2014-01-01

    This article looks at the contribution of insights from theoretical linguistics to an understanding of language acquisition and the nature of language in terms of their potential benefit to language education. We examine the ideas of innateness and universal language faculty, as well as multilingualism and the language-society relationship. Modern…

  19. Language Teachers' Target Language Project: Language for Specific Purposes of Language Teaching

    Science.gov (United States)

    Korenev, Alexey; Westbrook, Carolyn; Merry, Yvonne; Ershova, Tatiana

    2016-01-01

    The Language Teachers' Target Language project (LTTL) aims to describe language teachers' target language use domain (Bachman & Palmer 2010) and to develop a language test for future teachers of English. The team comprises four researchers from Moscow State University (MSU) and Southampton Solent University.

  20. Foreign Language Attrition.

    Science.gov (United States)

    de Bot, Kees; Weltens, Bert

    1995-01-01

    Reviews recent research on language maintenance and language loss, focusing on the loss of a second language in a first language environment, the linguistic aspects of loss, and relearning a "lost" language. An annotated bibliography discusses nine important works in the field. (43 references) (MDM)

  1. Language variety, language hierarchy, and language choice in the international university

    DEFF Research Database (Denmark)

    Haberland, Hartmut; Mortensen, Janus

    2012-01-01

    Introduction to thematic issue on Language variety, language hierarchy, and language choice in the international university......Introduction to thematic issue on Language variety, language hierarchy, and language choice in the international university...

  2. Language Testing, "Integration" and Subtractive Multilingualism in Italy: Challenges for Adult Immigrant Second Language and Literacy Education

    Science.gov (United States)

    Love, Stephanie V.

    2015-01-01

    Since Italy's unification in 1861, the establishment and diffusion of the standard Italian language at the expense of all other linguistic varieties has dominated language and education policy discourses. Today, as Italy has transformed from a country of mass "emigration" to a country of mass "immigration," the language…

  3. "Wh"-Questions in the English Language

    Science.gov (United States)

    Mowarin, Macaulay

    2011-01-01

    This paper analyzes "wh"-questions in the English Language based mainly on Chomsky's Minimalist Programme of transformational grammar as the theoretical model. The four main objectives of this paper are as follows: first, it undertakes a cross linguistic typological analysis of "wh"-questions and it then discusses the derivation of…

  4. Health Literacy - Multiple Languages

    Science.gov (United States)

    ... Here: Home → Multiple Languages → All Health Topics → Health Literacy URL of this page: https://medlineplus.gov/languages/ ... W XYZ List of All Topics All Health Literacy - Multiple Languages To use the sharing features on ...

  5. Cosmetic Dentistry - Multiple Languages

    Science.gov (United States)

    ... Here: Home → Multiple Languages → All Health Topics → Cosmetic Dentistry URL of this page: https://medlineplus.gov/languages/ ... W XYZ List of All Topics All Cosmetic Dentistry - Multiple Languages To use the sharing features on ...

  6. Atrial Fibrillation - Multiple Languages

    Science.gov (United States)

    ... Are Here: Home → Multiple Languages → All Health Topics → Atrial Fibrillation URL of this page: https://medlineplus.gov/languages/ ... V W XYZ List of All Topics All Atrial Fibrillation - Multiple Languages To use the sharing features on ...

  7. Journal for Language Teaching

    African Journals Online (AJOL)

    PROMOTING ACCESS TO AFRICAN RESEARCH ... Journal for Language Teaching = Ijenali Yekufundzisa Lulwimi = Tydskrif vir Taalonderrig ... SAALT was founded in 1964 for the benefit of language teaching and language teachers and ...

  8. Zika Virus - Multiple Languages

    Science.gov (United States)

    ... Are Here: Home → Multiple Languages → All Health Topics → Zika Virus URL of this page: https://medlineplus.gov/languages/ ... V W XYZ List of All Topics All Zika Virus - Multiple Languages To use the sharing features on ...

  9. Elder Abuse - Multiple Languages

    Science.gov (United States)

    ... Are Here: Home → Multiple Languages → All Health Topics → Elder Abuse URL of this page: https://medlineplus.gov/languages/ ... V W XYZ List of All Topics All Elder Abuse - Multiple Languages To use the sharing features on ...

  10. Herbal Medicine - Multiple Languages

    Science.gov (United States)

    ... Are Here: Home → Multiple Languages → All Health Topics → Herbal Medicine URL of this page: https://medlineplus.gov/languages/ ... V W XYZ List of All Topics All Herbal Medicine - Multiple Languages To use the sharing features on ...

  11. Introduction to formal languages

    CERN Document Server

    Révész, György E

    1991-01-01

    Covers all areas, including operations on languages, context-sensitive languages, automata, decidability, syntax analysis, derivation languages, and more. Numerous worked examples, problem exercises, and elegant mathematical proofs. 1983 edition.

  12. Domestic Violence - Multiple Languages

    Science.gov (United States)

    ... Are Here: Home → Multiple Languages → All Health Topics → Domestic Violence URL of this page: https://medlineplus.gov/languages/ ... V W XYZ List of All Topics All Domestic Violence - Multiple Languages To use the sharing features on ...

  13. Diabetic Foot - Multiple Languages

    Science.gov (United States)

    ... Are Here: Home → Multiple Languages → All Health Topics → Diabetic Foot URL of this page: https://medlineplus.gov/languages/ ... V W XYZ List of All Topics All Diabetic Foot - Multiple Languages To use the sharing features on ...

  14. Child Abuse - Multiple Languages

    Science.gov (United States)

    ... Are Here: Home → Multiple Languages → All Health Topics → Child Abuse URL of this page: https://medlineplus.gov/languages/ ... V W XYZ List of All Topics All Child Abuse - Multiple Languages To use the sharing features on ...

  15. A Natural Language Architecture

    OpenAIRE

    Sodiya, Adesina Simon

    2007-01-01

    Natural languages are the latest generation of programming languages, which require processing real human natural expressions. Over the years, several groups or researchers have trying to develop widely accepted natural language languages based on artificial intelligence (AI). But no true natural language has been developed. The goal of this work is to design a natural language preprocessing architecture that identifies and accepts programming instructions or sentences in their natural forms ...

  16. Negotiated Grammar Transformation

    NARCIS (Netherlands)

    V. Zaytsev (Vadim)

    2012-01-01

    htmlabstractIn this paper, we study controlled adaptability of metamodel transformations. We consider one of the most rigid metamodel transformation formalisms — automated grammar transformation with operator suites, where a transformation script is built in such a way that it is essentially meant

  17. On Hurwitz transformations

    International Nuclear Information System (INIS)

    Kibler, M.; Hage Hassan, M.

    1991-04-01

    A bibliography on the Hurwitz transformations is given. We deal here, with some details, with two particular Hurwitz transformations, viz, the R 4 → R 3 Kustaanheimo-Stiefel transformation and its R 8 → R 5 compact extension. These transformations are derived in the context of Fock-Bargmann-Schwinger calculus with special emphasis on angular momentum theory

  18. Generalized Fourier transforms classes

    DEFF Research Database (Denmark)

    Berntsen, Svend; Møller, Steen

    2002-01-01

    The Fourier class of integral transforms with kernels $B(\\omega r)$ has by definition inverse transforms with kernel $B(-\\omega r)$. The space of such transforms is explicitly constructed. A slightly more general class of generalized Fourier transforms are introduced. From the general theory...

  19. COMPOSE-HPC: A Transformational Approach to Exascale

    Energy Technology Data Exchange (ETDEWEB)

    Bernholdt, David E [ORNL; Allan, Benjamin A. [Sandia National Laboratories (SNL); Armstrong, Robert C. [Sandia National Laboratories (SNL); Chavarria-Miranda, Daniel [Pacific Northwest National Laboratory (PNNL); Dahlgren, Tamara L. [Lawrence Livermore National Laboratory (LLNL); Elwasif, Wael R [ORNL; Epperly, Tom [Lawrence Livermore National Laboratory (LLNL); Foley, Samantha S [ORNL; Hulette, Geoffrey C. [Sandia National Laboratories (SNL); Krishnamoorthy, Sriram [Pacific Northwest National Laboratory (PNNL); Prantl, Adrian [Lawrence Livermore National Laboratory (LLNL); Panyala, Ajay [Louisiana State University; Sottile, Matthew [Galois, Inc.

    2012-04-01

    The goal of the COMPOSE-HPC project is to 'democratize' tools for automatic transformation of program source code so that it becomes tractable for the developers of scientific applications to create and use their own transformations reliably and safely. This paper describes our approach to this challenge, the creation of the KNOT tool chain, which includes tools for the creation of annotation languages to control the transformations (PAUL), to perform the transformations (ROTE), and optimization and code generation (BRAID), which can be used individually and in combination. We also provide examples of current and future uses of the KNOT tools, which include transforming code to use different programming models and environments, providing tests that can be used to detect errors in software or its execution, as well as composition of software written in different programming languages, or with different threading patterns.

  20. Modular Domain-Specific Language Components in Scala

    DEFF Research Database (Denmark)

    Hofer, Christian; Ostermann, Klaus

    2010-01-01

    Programs in domain-­specific embedded languages (DSELs) can be represented in the host language in different ways, for instance implicitly as libraries, or explicitly in the form of abstract syntax trees. Each of these representations has its own strengths and weaknesses. The implicit approach ha...... or transformation. We propose a new design for implementing DSELs in Scala which makes it easy to use different program representations at the same time. It enables the DSL implementor to define modular language components and to compose transformations and interpretations for them....

  1. AMERICAN ATTITUDES TOWARD THE STATE LANGUAGE POLICY

    Directory of Open Access Journals (Sweden)

    Ирина Ивановна Скачкова

    2013-04-01

    Full Text Available The article is a continuation of studies of the theoretical aspects of language policy in a multinational state in theU.S.example. The study of language policy in highly developed countries can make a considerable contribution to solving language and national problems of the states that have begun democratic transformation not long ago. Now, some politicians and scientists again raise the question of the recognition of English official, despite the fact that English is the official language, de facto and this status is not threatened. Therefore, using the statistical method, and the analysis of the collected data and documentary sources, the author examines the classification of statements of U.S. researchers on the need of the state language policy in the U.S., the history of debates and legal disputes over the language policy of the state language, different points of view as to why the founding fathers did not secure the official status of English in the constitution. The author also discusses the differences between assimilation and multicultural model of the state. In conclusion, the author says that minority groups are now realizing the value of their languages and making great efforts to save them. Status of the English language is currently not threatened, so the desire of many scientists and politicians to legalize the official status of the English language is most likely due to the approval of the English language as a national symbol.DOI: http://dx.doi.org/10.12731/2218-7405-2013-3-25

  2. Language Assessment Literacy: Implications for Language Teachers

    Science.gov (United States)

    Giraldo, Frank

    2018-01-01

    Recently, the applied linguistics field has examined the knowledge, skills, and principles needed for assessment, defined as language assessment literacy. Two major issues in language assessment literacy have been addressed but not fully resolved--what exactly language assessment literacy is and how it differs among stakeholders (e.g., students…

  3. Discussion: Imagining the Languaged Worker's Language

    Science.gov (United States)

    Urciuoli, Bonnie

    2016-01-01

    What people perceive as "a language"--a named entity--is abstracted from practices and notions about those practices. People take for granted that language is somehow a "thing," an objectively distinct and bounded entity. How languages come to be thus imagined indexes the conditions under which they are imagined. The articles…

  4. Language and Language Policy in Singapore.

    Science.gov (United States)

    Baxter, William H., III

    1985-01-01

    Singapore's language policy must balance the wishes of the various ethnic groups, the political situation in the regions, and the needs of economic development. Malay, Mandarin Chinese, English, and Tamil are all recognized as official languages. Malay has special symbolic status as the national language. (RM)

  5. Feasibility of EPC to BPEL Model Transformations based on Ontology and Patterns

    NARCIS (Netherlands)

    Meertens, Lucas O.; Iacob, Maria Eugenia; Eckartz, Silja M.; Rinderle-Ma, Stefanie; Sadiq, Shazia; Leymann, Frank

    2010-01-01

    Model-Driven Engineering holds the promise of transforming business models into code automatically. This requires the concept of model transformation. In this paper, we assess the feasibility of model transformations from Event-driven Process Chain models to Business Process Execution Language

  6. PSYCHOLINGUISTIC SIMILARITIES IN THE ACQUISITION OF ENGLISH AND RUSSIAN AS NATIVE LANGUAGES.

    Science.gov (United States)

    SLOBIN, DAN I.

    ONE APPROACH TO CHILD LANGUAGE ACQUISITION IS THAT OF TRANSFORMATIONAL, GENERATIVE GRAMMAR WHICH EMPHASIZES MAN'S ABILITY TO UNDERSTAND AND PRODUCE AN UNLIMITED VARIETY OF SENTENCES THROUGH CONTROL OF A LIMITED NUMBER OF LANGUAGE RULES. THUS, A CHILD LEARNS TO SPEAK BY DEVELOPING HIS OWN THEORIES OF THE STRUCTURE OF HIS LANGUAGE. STUDIES OF…

  7. Multilingual Learners in Language Assessment: Assessment Design for Linguistically Diverse Communities

    Science.gov (United States)

    Schissel, Jamie L.; Leung, Constant; López-Gopar, Mario; Davis, James R.

    2018-01-01

    The assessments designed for and analyzed in this study used a task-based language design template rooted in theories of language reflecting heteroglossic language practices and funds of knowledge learning theories, which were understood as transforming classroom teaching, learning, and assessment through continua of biliteracy lenses. Using a…

  8. Unlocking the Grid: Language-in-Education Policy Realisation in Post-Apartheid South Africa

    Science.gov (United States)

    Plüddemann, Peter

    2015-01-01

    This paper reflects on the state of educational language policy two decades into a post-Apartheid South Africa caught between official multilingualism and English. The focus is on the national language-in-education policy (LiEP) that advocates additive bi/multilingualism, and a provincial counterpart, the language transformation plan (LTP). Using…

  9. Transforming the Way We Teach Function Transformations

    Science.gov (United States)

    Faulkenberry, Eileen Durand; Faulkenberry, Thomas J.

    2010-01-01

    In this article, the authors discuss "function," a well-defined rule that relates inputs to outputs. They have found that by using the input-output definition of "function," they can examine transformations of functions simply by looking at changes to input or output and the respective changes to the graph. Applying transformations to the input…

  10. Speech and Language Delay

    Science.gov (United States)

    ... OTC Relief for Diarrhea Home Diseases and Conditions Speech and Language Delay Condition Speech and Language Delay Share Print Table of Contents1. ... Treatment6. Everyday Life7. Questions8. Resources What is a speech and language delay? A speech and language delay ...

  11. The Mixed language Debate

    DEFF Research Database (Denmark)

    A range of views on mixed languages and their connections to phenomena such as secret languages, massive borrowing, codeswitching and codemixing, and thier origin.......A range of views on mixed languages and their connections to phenomena such as secret languages, massive borrowing, codeswitching and codemixing, and thier origin....

  12. Language Contact and Bilingualism

    NARCIS (Netherlands)

    Appel, René; Muysken, Pieter

    2006-01-01

    What happens - sociologically, linguistically, educationally, politically - when more than one language is in regular use in a community? How do speakers handle these languages simultaneously, and what influence does this language contact have on the languages involved? Although most people in the

  13. Creativity in Language Teaching

    Science.gov (United States)

    Richards, Jack C.

    2013-01-01

    One quality among the many that characterize effective teachers is the ability to bring a creative disposition to teaching. In second language teaching, creativity has also been linked to levels of attainment in language learning. Many of the language tasks favored by contemporary language teaching methods are believed to release creativity in…

  14. Language Policy and Planning.

    Science.gov (United States)

    Takala, Sauli; Sajavaara, Kari

    2000-01-01

    Focuses on foreign language planning, or the planned changes in foreign language instructional systems and in uses of languages in different social contexts with special reference to the Nordic and Baltic countries. Special attention is given to the relationship between language planning and evaluation. (Author/VWL)

  15. Three dimensional canonical transformations

    International Nuclear Information System (INIS)

    Tegmen, A.

    2010-01-01

    A generic construction of canonical transformations is given in three-dimensional phase spaces on which Nambu bracket is imposed. First, the canonical transformations are defined as based on cannonade transformations. Second, it is shown that determination of the generating functions and the transformation itself for given generating function is possible by solving correspondent Pfaffian differential equations. Generating functions of type are introduced and all of them are listed. Infinitesimal canonical transformations are also discussed as the complementary subject. Finally, it is shown that decomposition of canonical transformations is also possible in three-dimensional phase spaces as in the usual two-dimensional ones.

  16. The Language of Mathematics Utilizing Math in Practice

    CERN Document Server

    Baber, Robert L

    2011-01-01

    A new and unique way of understanding the translation of concepts and natural language into mathematical expressions Transforming a body of text into corresponding mathematical expressions and models is traditionally viewed and taught as a mathematical problem; it is also a task that most find difficult. The Language of Mathematics: Utilizing Math in Practice reveals a new way to view this process-not as a mathematical problem, but as a translation, or language, problem. By presenting the language of mathematics explicitly and systematically, this book helps readers to learn mathematics¿and i

  17. Language Literacy in Writing

    Directory of Open Access Journals (Sweden)

    Saeideh Ahangari

    2008-05-01

    Full Text Available This paper explores the ways in which the transfer of assumptions from first language (L1 writing can help the process of writing in second language (L2. In learning second language writing skills, learners have two primary sources from which they construct a second language system: knowledge and skills from first language and input from second language. To investigate the relative impact of first language literacy skills on second language writing ability, 60 EFL students from Tabriz Islamic Azad University were chosen as participants of this study, based on their language proficiency scores. The subjects were given two topics to write about: the experimental group subjects were asked to write in Persian and then translate their writing into English. The control group wrote in English. The results obtained in this study indicate that the content and vocabulary components of the compositions were mostly affected by the use of first language.

  18. Learning a Second Language

    OpenAIRE

    Murphy, Caroline; Hermann, Charlotte; Andersen, Signe Hvalsøe; Grigalauskyte, Simona; Tolsgaard, Mads; Holmegaard, Thorbjørn; Hajaya, Zaedo Musa

    2013-01-01

    This study examines the concept of second language learning in Denmark with focus on how second language learners negotiate their identities in relation to language learning and integration. By investigating three language learners’ acquisition of Danish through key theories on the field of second language learning, focus is centred on the subjects’ lived experiences of the learning process within their everyday lives and in the classroom. Through interviews and observations it can be conclud...

  19. Language&Learning

    OpenAIRE

    Saidi, Tamana; Djurhuus, Terji; Egeslund, Søren Due; Oikonomou, Anna Maria; Pietilä, Minerva

    2013-01-01

    This project aims to display how the process differs when acquiring a first language, two first languages simultaneously or a second language. The linguistic elements are presented in First Language and Second Language and in bilingualism. We will be looking at Chomsky’s Nativist approach, as well as Behaviorism by Skinner. Also, socio-cultural theory by Vygotsky and the cognitive approach are used. A study will be conducted to find out whether bilinguals can perform as well as native speaker...

  20. Laplace Transforms without Integration

    Science.gov (United States)

    Robertson, Robert L.

    2017-01-01

    Calculating Laplace transforms from the definition often requires tedious integrations. This paper provides an integration-free technique for calculating Laplace transforms of many familiar functions. It also shows how the technique can be applied to probability theory.

  1. On Poisson Nonlinear Transformations

    Directory of Open Access Journals (Sweden)

    Nasir Ganikhodjaev

    2014-01-01

    Full Text Available We construct the family of Poisson nonlinear transformations defined on the countable sample space of nonnegative integers and investigate their trajectory behavior. We have proved that these nonlinear transformations are regular.

  2. Chemical Transformation Simulator

    Science.gov (United States)

    The Chemical Transformation Simulator (CTS) is a web-based, high-throughput screening tool that automates the calculation and collection of physicochemical properties for an organic chemical of interest and its predicted products resulting from transformations in environmental sy...

  3. Diffusionless phase transformations

    International Nuclear Information System (INIS)

    Vejman, K.M.

    1987-01-01

    Diffusionless phase transformations in metals and alloys in the process of which atomic displacements occur at the distances lower than interatomic ones and relative correspondence of neighbour atoms is preserved, are considered. Special attention is paid to the mechanism of martensitic transformations. Phenomenologic crystallographical theory of martensitic transformations are presented. Two types of martensitic transformations different from the energy viewpoint are pointed out - thermoelastic and non-thermoelastic ones - which are characterized by transformation hysteresis and ways of martensite - initial phase reverse transformation realization. Mechanical effect in the martensitic transformations have been analyzed. The problem of diffusionless formation of ω-phases and the effect of impurities and vacancies on the process are briefly discussed. The role of charge density waves in phase transformations of the second type (transition of initial phase into noncommensurate one) and of the first type (transition of noncommensurate phase into commensurate one) is considered

  4. Equations For Rotary Transformers

    Science.gov (United States)

    Salomon, Phil M.; Wiktor, Peter J.; Marchetto, Carl A.

    1988-01-01

    Equations derived for input impedance, input power, and ratio of secondary current to primary current of rotary transformer. Used for quick analysis of transformer designs. Circuit model commonly used in textbooks on theory of ac circuits.

  5. Language Revitalization and Language Pedagogy: New Teaching and Learning Strategies

    Science.gov (United States)

    Hinton, Leanne

    2011-01-01

    Language learning and teaching of endangered languages have many features and needs that are quite different from the teaching of world languages. Groups whose languages are endangered try to turn language loss around; many new language teaching and learning strategies are emerging, to suit the special needs and goals of language revitalization.…

  6. Computational complexity in entanglement transformations

    Science.gov (United States)

    Chitambar, Eric A.

    In physics, systems having three parts are typically much more difficult to analyze than those having just two. Even in classical mechanics, predicting the motion of three interacting celestial bodies remains an insurmountable challenge while the analogous two-body problem has an elementary solution. It is as if just by adding a third party, a fundamental change occurs in the structure of the problem that renders it unsolvable. In this thesis, we demonstrate how such an effect is likewise present in the theory of quantum entanglement. In fact, the complexity differences between two-party and three-party entanglement become quite conspicuous when comparing the difficulty in deciding what state changes are possible for these systems when no additional entanglement is consumed in the transformation process. We examine this entanglement transformation question and its variants in the language of computational complexity theory, a powerful subject that formalizes the concept of problem difficulty. Since deciding feasibility of a specified bipartite transformation is relatively easy, this task belongs to the complexity class P. On the other hand, for tripartite systems, we find the problem to be NP-Hard, meaning that its solution is at least as hard as the solution to some of the most difficult problems humans have encountered. One can then rigorously defend the assertion that a fundamental complexity difference exists between bipartite and tripartite entanglement since unlike the former, the full range of forms realizable by the latter is incalculable (assuming P≠NP). However, similar to the three-body celestial problem, when one examines a special subclass of the problem---invertible transformations on systems having at least one qubit subsystem---we prove that the problem can be solved efficiently. As a hybrid of the two questions, we find that the question of tripartite to bipartite transformations can be solved by an efficient randomized algorithm. Our results are

  7. Entropy of Baker's Transformation

    Institute of Scientific and Technical Information of China (English)

    栾长福

    2003-01-01

    Four theorems about four different kinds of entropies for Baker's transformation are presented. The Kolmogorov entropy of Baker's transformation is sensitive to the initial flips by the time. The topological entropy of Baker's transformation is found to be log k. The conditions for the state of Baker's transformation to be forbidden are also derived. The relations among the Shanonn, Kolmogorov, topological and Boltzmann entropies are discussed in details.

  8. Electrostatic shielding of transformers

    Energy Technology Data Exchange (ETDEWEB)

    De Leon, Francisco

    2017-11-28

    Toroidal transformers are currently used only in low-voltage applications. There is no published experience for toroidal transformer design at distribution-level voltages. Toroidal transformers are provided with electrostatic shielding to make possible high voltage applications and withstand the impulse test.

  9. Defense Business Transformation

    Science.gov (United States)

    2009-12-01

    Defense Business Transformation by Jacques S. Gansler and William Lucyshyn The Center for Technology and National...REPORT TYPE 3. DATES COVERED 00-00-2009 to 00-00-2009 4. TITLE AND SUBTITLE Defense Business Transformation 5a. CONTRACT NUMBER 5b. GRANT NUMBER...vii Part One: DoD Business Transformation

  10. Transforming the Force and Logistics Transformation

    National Research Council Canada - National Science Library

    Cook, Katherine M

    2006-01-01

    U.S. Army transformation strategy addresses the imperative to change the Army from a Cold War-oriented design to one that is more responsive, agile, and adaptable to present and emerging threats across...

  11. MINORITY LANGUAGES IN ESTONIAN SEGREGATIVE LANGUAGE ENVIRONMENTS

    Directory of Open Access Journals (Sweden)

    Elvira Küün

    2011-01-01

    Full Text Available The goal of this project in Estonia was to determine what languages are spoken by students from the 2nd to the 5th year of basic school at their homes in Tallinn, the capital of Estonia. At the same time, this problem was also studied in other segregated regions of Estonia: Kohtla-Järve and Maardu. According to the database of the population census from the year 2000 (Estonian Statistics Executive Office's census 2000, there are representatives of 142 ethnic groups living in Estonia, speaking a total of 109 native languages. At the same time, the database doesn’t state which languages are spoken at homes. The material presented in this article belongs to the research topic “Home Language of Basic School Students in Tallinn” from years 2007–2008, specifically financed and ordered by the Estonian Ministry of Education and Research (grant No. ETF 7065 in the framework of an international study called “Multilingual Project”. It was determined what language is dominating in everyday use, what are the factors for choosing the language for communication, what are the preferred languages and language skills. This study reflects the actual trends of the language situation in these cities.

  12. Teaching language arts to English language learners

    CERN Document Server

    Vásquez, Anete; Smith, Philip C

    2013-01-01

    This thoroughly revised and updated edition of Teaching Language Arts to English Language Learners provides readers with the comprehensive understanding of both the challenges that face ELLs and ways in which educators might address them in the language arts classroom. The authors offer proven techniques that teachers can readily use to teach reading, writing, grammar, and vocabulary as well as speaking, listening, and viewing skills. A complete section is also devoted to ways teachers can integrate all five strands of the language arts curriculum into a comprehensive unit of study w

  13. Local languages as the languages of internationalization

    DEFF Research Database (Denmark)

    Haberland, Hartmut

    2011-01-01

    . An ongoing research project tries to find out why this is the case. A preliminary result seems to be that it is not the academic motivation that starts the learning process of the local language, but once the students have stated to learn Danish, some of them also follow study courses in Danish, especially...... on offering programs rather in English than the local language. At Copenhagen Business School, 56.4% of the students at MA level followed courses in English in 2009. Many students come to Denmark from abroad, follow the English language programs offered, but are motivated to learn Danish, the local language...

  14. Language Management x 3

    DEFF Research Database (Denmark)

    Sanden, Guro Refsum

    2017-01-01

    The term ‘language management’ has become a widely used expression in the sociolinguistic literature. Originally introduced by Jernudd and Neustupný in 1987, as a novel continuation of the language planning tradition stemming from the 1960/70s, language management along these lines has developed...... from the international management discipline, appear to have taken an interest in language as a variable in business and corporate management. It is also common to refer to this research field as language management. This conceptual article offers a theoretically based comparison of the three...... into the Language Management Theory (LMT). A second definition of language management, diverting from LMT, can be found in the work of Spolsky, who treats language management as a theoretical component of the wider concept of language policy. Furthermore, over the past 15 years a number of scholars, particularly...

  15. Language competence in movement

    DEFF Research Database (Denmark)

    Laursen, Helle Pia; Mogensen, Naja Dahlstrup

    2016-01-01

    multilingual children's language and literacy acquisition processes, we direct our focus to a single child's active exploration of what it means to know a language. Through analysis of interviews and researcher generated activities, we see how this child both describes and does language competence......This article examines how, in a multilingual perspective, language competence is experienced, talked about and practiced by language users themselves. By viewing children as active co-creators of the spaces in which language is used, this article contributes to a research tradition in which focus...... is shifted from viewing the individual's language competence as a mental linguistic or communicative property, to viewing language as a series of social and spatial practices. Looking at data from the research project Tegn på Sprog (in the following referred to as Signs of Language), which examines...

  16. Rights to Language

    DEFF Research Database (Denmark)

    Phillipson, Robert

    This work brings together cutting-edge scholarship in language, education and society from all parts of the world. Celebrating the 60th birthday of Tove Skutnabb-Kangas, it is inspired by her work in minority, indigenous and immigrant education; multilingualism; linguistic human rights; and global...... language and power issues. Drawn from all parts of the world, the contributors are active in a range of scientific and professional areas including bilingual education; sociolinguistics; the sociology of education, law and language; economics and language; linguistics; sign language; racism; communication......; discourse analysis; language policy; minority issues; and language pedagogy. The book situates issues of minorities and bilingual education in broader perspectives of human rights, power and the ecology of language. It aims at a distillation of themes that are central to an understanding of language rights...

  17. Fractional finite Fourier transform.

    Science.gov (United States)

    Khare, Kedar; George, Nicholas

    2004-07-01

    We show that a fractional version of the finite Fourier transform may be defined by using prolate spheroidal wave functions of order zero. The transform is linear and additive in its index and asymptotically goes over to Namias's definition of the fractional Fourier transform. As a special case of this definition, it is shown that the finite Fourier transform may be inverted by using information over a finite range of frequencies in Fourier space, the inversion being sensitive to noise. Numerical illustrations for both forward (fractional) and inverse finite transforms are provided.

  18. Natural language generation of surgical procedures.

    Science.gov (United States)

    Wagner, J C; Rogers, J E; Baud, R H; Scherrer, J R

    1999-01-01

    A number of compositional Medical Concept Representation systems are being developed. Although these provide for a detailed conceptual representation of the underlying information, they have to be translated back to natural language for used by end-users and applications. The GALEN programme has been developing one such representation and we report here on a tool developed to generate natural language phrases from the GALEN conceptual representations. This tool can be adapted to different source modelling schemes and to different destination languages or sublanguages of a domain. It is based on a multilingual approach to natural language generation, realised through a clean separation of the domain model from the linguistic model and their link by well defined structures. Specific knowledge structures and operations have been developed for bridging between the modelling 'style' of the conceptual representation and natural language. Using the example of the scheme developed for modelling surgical operative procedures within the GALEN-IN-USE project, we show how the generator is adapted to such a scheme. The basic characteristics of the surgical procedures scheme are presented together with the basic principles of the generation tool. Using worked examples, we discuss the transformation operations which change the initial source representation into a form which can more directly be translated to a given natural language. In particular, the linguistic knowledge which has to be introduced--such as definitions of concepts and relationships is described. We explain the overall generator strategy and how particular transformation operations are triggered by language-dependent and conceptual parameters. Results are shown for generated French phrases corresponding to surgical procedures from the urology domain.

  19. Programming Language Pragmatics

    CERN Document Server

    Scott, Michael L

    2005-01-01

    Thoroughly updated to reflect the most current developments in language design and implementation, the second edition*Addresses key developments in programming language design:+ Finalized C99 standard+ Java 5+ C# 2.0+ Java concurrency package (JSR 166) and comparable mechanisms in C#+ Java and C# generics*Introduces and discusses scripting languages throughout the book and in an entire new chapter that covers:+ Application domains: shell languages, text processing and report generation, mathematics and statistics, "glue" languages and general purpose scripting, extension languages, scripting t

  20. Nonsynchronous Noncommensurate Impedance Transformers

    DEFF Research Database (Denmark)

    Zhurbenko, Vitaliy; Kim, K

    2012-01-01

    Nonsynchronous noncommensurate impedance transformers consist of a combination of two types of transmission lines: transmission lines with a characteristic impedance equal to the impedance of the source, and transmission lines with a characteristic impedance equal to the load. The practical...... advantage of such transformers is that they can be constructed using sections of transmission lines with a limited variety of characteristic impedances. These transformers also provide comparatively compact size in applications where a wide transformation ratio is required. This paper presents the data...... matrix approach and experimentally verified by synthesizing a 12-section nonsynchronous noncommensurate impedance transformer. The measured characteristics of the transformer are compared to the characteristics of a conventional tapered line transformer....

  1. Language, Mathematics and English Language Learners

    Science.gov (United States)

    Adoniou, Misty; Qing, Yi

    2014-01-01

    There is a correlation between language proficiency and achievement in mathematics (Riordain & O'Donoghue, 2009), and this is particularly evident for children who speak English as an additional language or dialect. More effort needs to be made in mathematics classrooms to develop cognitive competencies, including the ability to decode and…

  2. Languages contact and geopolitics of Romance languages

    Directory of Open Access Journals (Sweden)

    Louis-Jean Calvet

    2017-01-01

    Full Text Available In this article, we first conceive the contact between languages from different configurations to, secondly, analyze the geopolitics of the Romance languages, represented by the three great linguistic groups, that is, the French-speaking, Spanish-speaking and Portuguese-speaking groups.---Original in French.

  3. Languages contact and geopolitics of Romance languages

    OpenAIRE

    Louis-Jean Calvet

    2017-01-01

    In this article, we first conceive the contact between languages from different configurations to, secondly, analyze the geopolitics of the Romance languages, represented by the three great linguistic groups, that is, the French-speaking, Spanish-speaking and Portuguese-speaking groups.---Original in French.

  4. Language and identity: A case of Igbo language, Nigeria | Igbokwe ...

    African Journals Online (AJOL)

    Language is the most important information and communication characteristics of all the human beings. Language is power ... among the Igbo. The Igbo have embraced foreign languages in place of their mother tongue (Igbo language). This

  5. Detecting Structural Metadata with Decision Trees and Transformation-Based Learning

    National Research Council Canada - National Science Library

    Kim, Joungbum; Schwarm, Sarah E; Ostendorf, Mari

    2004-01-01

    .... Specifically, combinations of decision trees and language models are used to predict sentence ends and interruption points and given these events transformation based learning is used to detect edit...

  6. Language, Thought, and Culture: Views and Arguments

    Directory of Open Access Journals (Sweden)

    Keyvan Zahedi

    2009-07-01

    Full Text Available This study follows two aims: one to review some late views on the relations among language, thought, and culture; and the other, to offer a new strategy, in a novel model, based on last achievements in the minimalist approach. Studying views and arguments, three dichotomies are discussed: 1 the views which confirm the relation between culture and language in opposition to the views that deny this; 2 distinguishing the symmetry-procedural view and the transforming views of language; and 3 distinction among the social-communicational, and the biological-genetic motivations of language. The hypothesis for the novel strategy is that considering what the minimalist program has offered, especially from 2000 onwards, it is possible that language affects thought, while coding the and that culture affects language (which is called ethno-grammar . This is in addition to the biological-genetic base. From this point of view, language’s main function is neither to provide communication, nor to express thought, but to connect cognitive and socio-cultural terminals together.

  7. Coalition Battle Management Language

    National Research Council Canada - National Science Library

    Tolk, Andreas; Galvin, Kevin; Hieb, Michael; Khimeche, Lionel

    2004-01-01

    Battle Management Language (BML) is being developed as an unambiguous language to command and control forces and equipment conducting military operations and to provide for situational awareness and a shared common operational picture...

  8. Flexible Language Interoperability

    DEFF Research Database (Denmark)

    Ekman, Torbjörn; Mechlenborg, Peter; Schultz, Ulrik Pagh

    2007-01-01

    Virtual machines raise the abstraction level of the execution environment at the cost of restricting the set of supported languages. Moreover, the ability of a language implementation to integrate with other languages hosted on the same virtual machine typically constrains the features...... of the language. In this paper, we present a highly flexible yet efficient approach to hosting multiple programming languages on an object-oriented virtual machine. Our approach is based on extending the interface of each class with language-specific wrapper methods, offering each language a tailored view...... of a given class. This approach can be deployed both on a statically typed virtual machine, such as the JVM, and on a dynamic virtual machine, such as a Smalltalk virtual machine. We have implemented our approach to language interoperability on top of a prototype virtual machine for embedded systems based...

  9. Salmonella Infections - Multiple Languages

    Science.gov (United States)

    ... Are Here: Home → Multiple Languages → All Health Topics → Salmonella Infections URL of this page: https://medlineplus.gov/ ... V W XYZ List of All Topics All Salmonella Infections - Multiple Languages To use the sharing features ...

  10. Balance Toward Language Mastery

    Directory of Open Access Journals (Sweden)

    Virginia R. Heslinga

    2017-01-01

    Full Text Available Problems in attaining language mastery with students from diverse language backgrounds and levels of ability confront educators around the world. Experiments, research, and experience see positive effects of adding sign language in communication methods to pre-school and K-12 education. Augmentative, alternative, interactive, accommodating, and enriching strategies using sign language aid learners in balancing the skills needed to mastery of one language or multiple languages. Theories of learning that embrace play, drama, motion, repetition, socializing, and self-efficacy connect to the options for using sign language with learners in inclusive and mainstream classes. The methodical use of sign language by this researcher-educator over two and a half decades showed signing does build thinking skills, add enjoyment, stimulate communication, expand comprehension, increase vocabulary acquisition, encourage collaboration, and helps build appreciation for cultural diversity.

  11. Higher Education Language Policy

    DEFF Research Database (Denmark)

    Lauridsen, Karen M.

    2013-01-01

    Summary of recommendations HEIs are encouraged, within the framework of their own societal context, mission, vision and strategies, to develop the aims and objectives of a Higher Education Language Policy (HELP) that allows them to implement these strategies. In this process, they may want......: As the first step in a Higher Education Language Policy, HEIs should determine the relative status and use of the languages employed in the institution, taking into consideration the answers to the following questions:  What is/are the official language(s) of the HEI?  What is/are the language...... and the level of internationalisation the HEI has or wants to have, and as a direct implication of that, what are the language proficiency levels expected from the graduates of these programme?  Given the profile of the HEI and its educational strategies, which language components are to be offered within...

  12. The Rudiments of Language.

    Science.gov (United States)

    Canfield, John V.

    1995-01-01

    Discusses the question of whether nonhuman species, such as apes, possess rudimentary language, focusing on the ideas of Ludwig Wittgenstein and Noam Chomsky in regard to the development of oral language in young children and apes. (51 references) (MDM)

  13. Language Management Tools

    DEFF Research Database (Denmark)

    Sanden, Guro Refsum

    This paper offers a review of existing literature on the topic of language management tools – the means by which language is managed – in multilingual organisations. By drawing on a combination of sociolinguistics and international business and management studies, a new taxonomy of language...... management tools is proposed, differentiating between three categories of tools. Firstly, corporate policies are the deliberate control of issues pertaining to language and communication developed at the managerial level of a firm. Secondly, corporate measures are the planned activities the firm’s leadership...... may deploy in order to address the language needs of the organisation. Finally, front-line practices refer to the use of informal, emergent language management tools available to staff members. The language management tools taxonomy provides a framework for operationalising the management of language...

  14. Corporate Language Policies

    DEFF Research Database (Denmark)

    Sanden, Guro Refsum

    This paper offers a review of literature dealing with language policies in general and corporate language policies in particular. Based on a discussion of various definitions of these concepts within two research traditions, i.e. sociolinguistics and international management, a three......-level definition of corporate language policies is presented, emphasising that a corporate language policy is a context-specific policy about language use. The three-level definition is based on the argument that in order to acquire a complete understanding of what corporate language policies involve, one needs...... to consider three progressive questions; 1) what is a policy? 2) what is a language policy?, and ultimately, 3) what is a corporate language policy?...

  15. Corporate Language Policies

    DEFF Research Database (Denmark)

    Sanden, Guro Refsum

    2015-01-01

    This paper offers a review of literature dealing with language policies in general and corporate language policies in particular. Based on a discussion of various definitions of these concepts within two research traditions, i.e. sociolinguistics and international management, a three......-level definition of corporate language policies is presented, emphasising that a corporate language policy is a context-specific policy about language use. The three-level definition is based on the argument that in order to acquire a complete understanding of what corporate language policies involve, one needs...... to consider three progressive questions; 1) what is a policy? 2) what is a language policy?, and ultimately, 3) what is a corporate language policy?...

  16. Language disorder - children

    Science.gov (United States)

    ... disorders are rarely caused by a lack of intelligence. Language disorders are different than delayed language. With ... 2018, A.D.A.M., Inc. Duplication for commercial use must be authorized in writing by ADAM ...

  17. Rotavirus Infections - Multiple Languages

    Science.gov (United States)

    ... Are Here: Home → Multiple Languages → All Health Topics → Rotavirus Infections URL of this page: https://medlineplus.gov/ ... V W XYZ List of All Topics All Rotavirus Infections - Multiple Languages To use the sharing features ...

  18. Language Policy, Language Choice and Language Use in the ...

    African Journals Online (AJOL)

    systems across sentence boundaries within the same speech event… code- mixing is the ..... practice will inhibit the motivation for expanding the Swahili language through ..... 'Because of the reward with him, we call him contractor?' ...

  19. System programming languages

    OpenAIRE

    Šmit, Matej

    2016-01-01

    Most operating systems are written in the C programming language. Similar is with system software, for example, device drivers, compilers, debuggers, disk checkers, etc. Recently some new programming languages emerged, which are supposed to be suitable for system programming. In this thesis we present programming languages D, Go, Nim and Rust. We defined the criteria which are important for deciding whether programming language is suitable for system programming. We examine programming langua...

  20. Myanmar Language Search Engine

    OpenAIRE

    Pann Yu Mon; Yoshiki Mikami

    2011-01-01

    With the enormous growth of the World Wide Web, search engines play a critical role in retrieving information from the borderless Web. Although many search engines are available for the major languages, but they are not much proficient for the less computerized languages including Myanmar. The main reason is that those search engines are not considering the specific features of those languages. A search engine which capable of searching the Web documents written in those languages is highly n...

  1. The Origin of Language

    OpenAIRE

    Araki,Naoki

    2018-01-01

    There have been a lot of discussions of the origin of language. Some people think that the origin of words is onomatopoeias. Meanwhile, according to expressive theories, the origin of words and language is the innate cries of pain or pleasure produced by nonhuman animals. Others insist that language originated as a means of communication. Another theory holds that a learned vocalization systems, more like birdsong than innate calls, formed a middle term in language evolution. Others claim tha...

  2. Language: a social mirror

    Institute of Scientific and Technical Information of China (English)

    梁钰

    2015-01-01

    <正>Language and gender studies have experienced a long history in the field of linguistics.Sociolinguists did various kinds of research concerning gender-differentiated use of language.The differences between man’s and woman’s language has long been noticed by anthropologists,historians and linguistics.Then there gradually emerged great gap between male and

  3. Language and Culture

    Science.gov (United States)

    Kramsch, Claire

    2014-01-01

    This paper surveys the research methods and approaches used in the multidisciplinary field of applied language studies or language education over the last fourty years. Drawing on insights gained in psycho- and sociolinguistics, educational linguistics and linguistic anthropology with regard to language and culture, it is organized around five…

  4. Digital Language Death

    Science.gov (United States)

    Kornai, András

    2013-01-01

    Of the approximately 7,000 languages spoken today, some 2,500 are generally considered endangered. Here we argue that this consensus figure vastly underestimates the danger of digital language death, in that less than 5% of all languages can still ascend to the digital realm. We present evidence of a massive die-off caused by the digital divide. PMID:24167559

  5. Digital language death.

    Directory of Open Access Journals (Sweden)

    András Kornai

    Full Text Available Of the approximately 7,000 languages spoken today, some 2,500 are generally considered endangered. Here we argue that this consensus figure vastly underestimates the danger of digital language death, in that less than 5% of all languages can still ascend to the digital realm. We present evidence of a massive die-off caused by the digital divide.

  6. Language Policy in Slovenia

    Science.gov (United States)

    Novak-Lukanovic, Sonja; Limon, David

    2012-01-01

    The historical background, political changes, migration processes, EU membership and the current socio-linguistic situation have all influenced language policy and language planning in Slovenia. This article presents the most important aspects of language policy in Slovenia with a focus on the concept of linguistic diversity. The ethnic make-up of…

  7. COMMUNICATIVE LANGUAGE TEACHING

    Directory of Open Access Journals (Sweden)

    Angela JIREGHIE

    2012-06-01

    Full Text Available This paper focuses on the idea of an effective communication between teacher and students aiming to prove that classroom activities maximize opportunities for learners to use target language in a communicative way for meaningful activities. The emphasis lies on meaning (messages they are creating or tasks they are completing rather than form (correctness of language and language structure.

  8. Case in Language Comprehension

    NARCIS (Netherlands)

    Bader, Markus; Lamers, Monique

    2012-01-01

    Research on human language comprehension has been heavily influenced by properties of the English language. Since case plays only a minor role in English, its role for language comprehension has only recently become a topic for extensive research on psycholinguistics. In the psycholinguistic

  9. Minority Language Rights.

    Science.gov (United States)

    O Riagain, Padraig; Shuibhne, Niamh Nic

    1997-01-01

    A survey of literature since 1990 on minority languages and language rights focuses on five issues: definition of minorities; individual vs. collective rights; legal bases for minority linguistic rights; applications and interpretations of minority language rights; and assessments of the impact of minority rights legislation. A nine-item annotated…

  10. Language Anxiety and Achievement.

    Science.gov (United States)

    Horwitz, Elaine K.

    2001-01-01

    Considers the literature on language learning anxiety in an effort to clarify the relationship between anxiety and second language learning. Suggests that anxiety is indeed a cause of poor language learning in some individuals and discusses possible sources of this anxiety. (Author/VWL)

  11. Fuzzy Graph Language Recognizability

    OpenAIRE

    Kalampakas , Antonios; Spartalis , Stefanos; Iliadis , Lazaros

    2012-01-01

    Part 5: Fuzzy Logic; International audience; Fuzzy graph language recognizability is introduced along the lines of the established theory of syntactic graph language recognizability by virtue of the algebraic structure of magmoids. The main closure properties of the corresponding class are investigated and several interesting examples of fuzzy graph languages are examined.

  12. Cassirer's View of Language

    Science.gov (United States)

    Shen, Ying

    2009-01-01

    Myth is the breakthrough point of [Ernest] Cassirer's philosophy; Art is one of key words to understand his defined language; and Symbolism infiltrates into all aspects of human cultures especially language. The shift of Cassirer from great theories of science and philosophy to the world of art, language, myth, and culture mirrors his bold and…

  13. Modern programming language

    Science.gov (United States)

    Feldman, G. H.; Johnson, J. A.

    1980-01-01

    Structural-programming language is especially-tailored for producing assembly language programs for MODCOMP II and IV mini-computes. Modern programming language consists of set of simple and powerful control structures that include sequencing alternative selection, looping, sub-module linking, comment insertion, statement continuation, and compilation termination capabilities.

  14. Standardization of Sign Languages

    Science.gov (United States)

    Adam, Robert

    2015-01-01

    Over the years attempts have been made to standardize sign languages. This form of language planning has been tackled by a variety of agents, most notably teachers of Deaf students, social workers, government agencies, and occasionally groups of Deaf people themselves. Their efforts have most often involved the development of sign language books…

  15. Natural language understanding

    Energy Technology Data Exchange (ETDEWEB)

    Yoshida, S

    1982-04-01

    Language understanding is essential for intelligent information processing. Processing of language itself involves configuration element analysis, syntactic analysis (parsing), and semantic analysis. They are not carried out in isolation. These are described for the Japanese language and their usage in understanding-systems is examined. 30 references.

  16. Language Nests and Language Acquisition: An Empirical Analysis

    Science.gov (United States)

    Okura, Eve K.

    2017-01-01

    This dissertation presents the findings from interviews conducted with language nest workers, teachers, language nest coordinators, administrators of language revitalization programs, principals and directors of language immersion schools that work in close proximity with language nests, and linguists involved in language revitalization efforts.…

  17. Transformative environmental governance

    Science.gov (United States)

    Chaffin, Brian C.; Garmestani, Ahjond S.; Gunderson, Lance H.; Harm Benson, Melinda; Angeler, David G.; Arnold, Craig Anthony (Tony); Cosens, Barbara; Kundis Craig, Robin; Ruhl, J.B.; Allen, Craig R.

    2016-01-01

    Transformative governance is an approach to environmental governance that has the capacity to respond to, manage, and trigger regime shifts in coupled social-ecological systems (SESs) at multiple scales. The goal of transformative governance is to actively shift degraded SESs to alternative, more desirable, or more functional regimes by altering the structures and processes that define the system. Transformative governance is rooted in ecological theories to explain cross-scale dynamics in complex systems, as well as social theories of change, innovation, and technological transformation. Similar to adaptive governance, transformative governance involves a broad set of governance components, but requires additional capacity to foster new social-ecological regimes including increased risk tolerance, significant systemic investment, and restructured economies and power relations. Transformative governance has the potential to actively respond to regime shifts triggered by climate change, and thus future research should focus on identifying system drivers and leading indicators associated with social-ecological thresholds.

  18. Quantized Bogoliubov transformations

    International Nuclear Information System (INIS)

    Geyer, H.B.

    1984-01-01

    The boson mapping of single fermion operators in a situation dominated by the pairing force gives rise to a transformation that can be considered a quantized version of the Bogoliubov transformation. This transformation can also be obtained as an exact special case of operators constructed from an approximate treatment of particle number projection, suggesting a method of obtaining the boson mapping in cases more complicated than that of pairing force domination

  19. A New Language Design for Prototyping Numerical Computation

    Directory of Open Access Journals (Sweden)

    Thomas Derby

    1996-01-01

    Full Text Available To naturally and conveniently express numerical algorithms, considerable expressive power is needed in the languages in which they are implemented. The language Matlab is widely used by numerical analysts for this reason. Expressiveness or ease-of-use can also result in a loss of efficiency, as is the case with Matlab. In particular, because numerical analysts are highly interested in the performance of their algorithms, prototypes are still often implemented in languages such as Fortran. In this article we describe a language design that is intended to both provide expressiveness for numerical computation, and at the same time provide performance guarantees. In our language, EQ, we attempt to include both syntactic and semantic features that correspond closely to the programmer's model of the problem, including unordered equations, large-granularity state transitions, and matrix notation. The resulting language does not fit into standard language categories such as functional or imperative but has features of both paradigms. We also introduce the notion of language dependability, which is the idea that a language should guarantee that certain program transformations are performed by all implementations. We first describe the interesting features of EQ, and then present three examples of algorithms written using it. We also provide encouraging performance results from an initial implementation of our language.

  20. Phase transformation and diffusion

    CERN Document Server

    Kale, G B; Dey, G K

    2008-01-01

    Given that the basic purpose of all research in materials science and technology is to tailor the properties of materials to suit specific applications, phase transformations are the natural key to the fine-tuning of the structural, mechanical and corrosion properties. A basic understanding of the kinetics and mechanisms of phase transformation is therefore of vital importance. Apart from a few cases involving crystallographic martensitic transformations, all phase transformations are mediated by diffusion. Thus, proper control and understanding of the process of diffusion during nucleation, g

  1. The convolution transform

    CERN Document Server

    Hirschman, Isidore Isaac

    2005-01-01

    In studies of general operators of the same nature, general convolution transforms are immediately encountered as the objects of inversion. The relation between differential operators and integral transforms is the basic theme of this work, which is geared toward upper-level undergraduates and graduate students. It may be read easily by anyone with a working knowledge of real and complex variable theory. Topics include the finite and non-finite kernels, variation diminishing transforms, asymptotic behavior of kernels, real inversion theory, representation theory, the Weierstrass transform, and

  2. Coaxial pulse matching transformer

    International Nuclear Information System (INIS)

    Ledenev, V.V.; Khimenko, L.T.

    1986-01-01

    This paper describes a coaxial pulse matching transformer with comparatively simple design, increased mechanical strength, and low stray inductance. The transformer design makes it easy to change the turns ratio. The circuit of the device and an expression for the current multiplication factor are presented; experiments confirm the efficiency of the transformer. Apparatus with a coaxial transformer for producing high-power pulsed magnetic fields is designed (current pulses of 1-10 MA into a load and a natural frequency of 100 kHz)

  3. Distributed photovoltaic grid transformers

    CERN Document Server

    Shertukde, Hemchandra Madhusudan

    2014-01-01

    The demand for alternative energy sources fuels the need for electric power and controls engineers to possess a practical understanding of transformers suitable for solar energy. Meeting that need, Distributed Photovoltaic Grid Transformers begins by explaining the basic theory behind transformers in the solar power arena, and then progresses to describe the development, manufacture, and sale of distributed photovoltaic (PV) grid transformers, which help boost the electric DC voltage (generally at 30 volts) harnessed by a PV panel to a higher level (generally at 115 volts or higher) once it is

  4. LANGUAGE TRAVEL SUPPLY: LANGUAGE TOURISM PRODUCT COMPOSITION

    Directory of Open Access Journals (Sweden)

    Montserrat Iglesias

    2017-01-01

    Full Text Available A systematic review of literature up to date reflects great scholarly interest in the impacts of study abroad (SA sojourns on foreign language learners’ communicative competence. This paper provides an overview on gains in sociolinguistic and pragmatic competences drawing upon research carried out in this field, which in broad terms supports the belief that both types of competences are effectively developed in SA stays. This article also offers a detailed account of the main constituents of the language tourism product -the travel component and the language learning component- with a special focus on the educational input and the language learning complements included in the latter. Thus, a fundamental part of the language tourism market system will be depicted from a supply perspective. Following an exploratory approach, a literature review was conducted in order to identify existing and missing knowledge in the field of language travel supply, and key aspects were pinpointed and classified. The taxonomy and underpinning concepts resulting from the categorisation of those key features may be considered the starting point for future investigations on SA programmes. The model offered in this exploratory study aims at constituting the underlying conceptual framework for subsequent research on the role of different SA programme design characteristics within the language tourism experience.

  5. A relation connecting scale transformation, Galilean transformation and Baecklund transformation for the nonlinear Schroedinger equation

    International Nuclear Information System (INIS)

    Steudel, H.

    1980-01-01

    It is shown that the two-parameter manifold of Baecklund transformations known for the nonlinear Schroedinger equation can be generated from one Baecklund transformation with specified parameters by use of scale transformation and Galilean transformation. (orig.)

  6. Visual languages and applications

    CERN Document Server

    Zhang, Kang

    2010-01-01

    Visual languages have long been a pursuit of effective communication between human and machine. With rapid advances of the Internet and Web technology, human-human communication through the Web or electronic mobile devices is becoming more and more prevalent. Visual Languages and Applications is a comprehensive introduction to diagrammatical visual languages. This book discusses what visual programming languages are, and how such languages and their underlying foundations can be usefully applied to other fields in computer science. It also covers a broad range of contents from the underlying t

  7. Mixed language programming

    International Nuclear Information System (INIS)

    Burow, Burkhard D.

    1996-01-01

    Computing in the next millennium will be using software from this millennium. Programming languages evolve and new ones continue to be created. The use of legacy code demonstrates why some present and future applications may span programming languages. Even a completely new application may mix programming languages, if it allows its components to be more conveniently expressed. Given the need, mixed language programming should be easy and robust. By resolving a variety of difficulties, the well established cfortran.h package provides, the desired convenient interface across the C and Fortran programming languages, as demonstrated using CERN's Book. (author)

  8. Programming Language Pragmatics

    CERN Document Server

    Scott, Michael L

    2009-01-01

    Programming Language Pragmatics is the most comprehensive programming language textbook available today. Taking the perspective that language design and language implementation are tightly interconnected, and that neither can be fully understood in isolation, this critically acclaimed and bestselling book has been thoroughly updated to cover the most recent developments in programming language design. With a new chapter on run-time program management and expanded coverage of concurrency, this new edition provides both students and professionals alike with a solid understanding of the most impo

  9. Programming language structures

    CERN Document Server

    Organick, Elliott Irving; Plummer, Robert P

    1978-01-01

    Programming Language Structures deals with the structures of programming languages and introduces the reader to five important programming languages: Algol, Fortran, Lisp, Snobol, and Pascal. The fundamental similarities and differences among these languages are discussed. A unifying framework is constructed that can be used to study the structure of other languages, such as Cobol, PL/I, and APL. Several of the tools and methodologies needed to construct large programs are also considered.Comprised of 10 chapters, this book begins with a summary of the relevant concepts and principles about al

  10. Discrete Gabor transform and discrete Zak transform

    NARCIS (Netherlands)

    Bastiaans, M.J.; Namazi, N.M.; Matthews, K.

    1996-01-01

    Gabor's expansion of a discrete-time signal into a set of shifted and modulated versions of an elementary signal or synthesis window is introduced, along with the inverse operation, i.e. the Gabor transform, which uses an analysis window that is related to the synthesis window and with the help of

  11. A North Korean Defector's Journey through the Identity-Transformation Process

    Science.gov (United States)

    Kim, Myonghee

    2016-01-01

    The current study examined how a North Korean defector attending a college in South Korea transformed her identity while learning English. This study was grounded in the notion of second language learning as a struggle of a socially constituted being in which the language learner constantly structures and restructures his or her social identity.…

  12. Multimedia Transformation: A Special Report on Multimedia in Schools

    Science.gov (United States)

    Education Week, 2011

    2011-01-01

    In science and math classes across the country, digital tools are being used to conduct experiments, analyze data, and run 3-D simulations to explain complex concepts. Language arts teachers are now pushing the definition of literacy to include the ability to express ideas through media. This report, "Multimedia Transformation," examines the many…

  13. The language of football

    DEFF Research Database (Denmark)

    Rossing, Niels Nygaard; Skrubbeltrang, Lotte Stausgaard

    2014-01-01

    levels (Schein, 2004) in which each player and his actions can be considered an artefact - a concrete symbol in motion embedded in espoused values and basic assumptions. Therefore, the actions of each dialect are strongly connected to the underlying understanding of football. By document and video......The language of football: A cultural analysis of selected World Cup nations. This essay describes how actions on the football field relate to the nations’ different cultural understanding of football and how these actions become spoken dialects within a language of football. Saussure reasoned...... language to have two components: a language system and language users (Danesi, 2003). Consequently, football can be characterized as a language containing a system with specific rules of the game and users with actual choices and actions within the game. All football players can be considered language...

  14. Transformative learning spaces

    DEFF Research Database (Denmark)

    Maslo, Elina

    Despite rapid development of learning theory in general and language learning theory in particular in the last years, we still cannot provide an unequivocal answer on the question “why do individuals who presumably possess similar cognitive capacities for second language learning achieve such var......, Leo (2010). The ecology of language learning: Practice to theory, theory to practice. Procedia – Social and Behavioral Sciences. Elsevier......., social, personal, cultural, and historical world they live in (van Lier, 2000). People can learn when they discover possibilities for learning, which appear in this complex world – so called affordances (Gibson, 1979). This happens in the interaction between people and their environment on the basis...... to the different ways of interaction of cognitive, affective and social factors by different individuals. Learning stories, where multilingual individuals are telling about their subjective experiences in language learning in particular and learning in general, are constructed by using a special developed...

  15. The Ungrounded Transformer

    Science.gov (United States)

    Noss, R. B.

    1972-01-01

    Paper presented before the linguistic section of The Siam Society on May 12, 1971. Stresses the need for grammar theories which do not prevent linguists from identifying unusual syntactic structures in the less-studied languages of the world. (VM)

  16. Communicative Language Teaching in Second Language Class

    Institute of Scientific and Technical Information of China (English)

    Xiao Juan

    2010-01-01

    IntroductionReturn the class to the students and let the students be the masters of the class.This is what I have changed during the last three years in my class.I have been using Communicative Language Teaching method instead of Grammar Translation method.In the Grammar Translation method, students only study grammar and learn lists of words and then translate what they have learned into Chinese.In the classroom,the teacher uses the students' first language to explain the grammar and vocabulary in the text and then helps the students to translate it.This method is based on the idea that language is made up of words and that language changes according to the grammar rules.

  17. Transformative environmental governance

    Science.gov (United States)

    Transformative governance is an approach to environmental governance that has the capacity to respond to, manage, and trigger regime shifts in coupled social-ecological systems (SESs) at multiple scales. The goal of transformative governance is to actively shift degraded SESs to ...

  18. Genetic Transformation of Bacteria.

    Science.gov (United States)

    Moss, Robert.

    1991-01-01

    An activity in which students transform an ampicillin-sensitive strain of E. coli with a plasmid containing a gene for ampicillin resistance is described. The procedure for the preparation of competent cells and the transformation of competent E. coli is provided. (KR)

  19. Adaptive Wavelet Transforms

    Energy Technology Data Exchange (ETDEWEB)

    Szu, H.; Hsu, C. [Univ. of Southwestern Louisiana, Lafayette, LA (United States)

    1996-12-31

    Human sensors systems (HSS) may be approximately described as an adaptive or self-learning version of the Wavelet Transforms (WT) that are capable to learn from several input-output associative pairs of suitable transform mother wavelets. Such an Adaptive WT (AWT) is a redundant combination of mother wavelets to either represent or classify inputs.

  20. On an integral transform

    Directory of Open Access Journals (Sweden)

    D. Naylor

    1986-01-01

    Full Text Available This paper establishes properties of a convolution type integral transform whose kernel is a Macdonald type Bessel function of zero order. An inversion formula is developed and the transform is applied to obtain the solution of some related integral equations.

  1. A Transformation Called "Twist"

    Science.gov (United States)

    Hwang, Daniel

    2010-01-01

    The transformations found in secondary mathematics curriculum are typically limited to stretches and translations (e.g., ACARA, 2010). Advanced students may find the transformation, twist, to be of further interest. As most available resources are written for professional-level readers, this article is intended to be an introduction accessible to…

  2. Transformation of technical infrastructure

    DEFF Research Database (Denmark)

    Nielsen, Susanne Balslev

    1998-01-01

    article about the need of new planning forums in order to initiate transformations with in management of large technical systems for energy, waste and water supply.......article about the need of new planning forums in order to initiate transformations with in management of large technical systems for energy, waste and water supply....

  3. Flames of Transformation

    DEFF Research Database (Denmark)

    Sørensen, Tim Flohr; Bille, Mikkel

    2008-01-01

    This paper explores the transformative power of fire, its fundamental ability to change material worlds and affect our experience of its materiality. The paper examines material transformations related to death as a means of illustrating the powerful property of fire as a materially destructive yet...

  4. Disc piezoelectric ceramic transformers.

    Science.gov (United States)

    Erhart, Jirií; Půlpán, Petr; Doleček, Roman; Psota, Pavel; Lédl, Vít

    2013-08-01

    In this contribution, we present our study on disc-shaped and homogeneously poled piezoelectric ceramic transformers working in planar-extensional vibration modes. Transformers are designed with electrodes divided into wedge, axisymmetrical ring-dot, moonie, smile, or yin-yang segments. Transformation ratio, efficiency, and input and output impedances were measured for low-power signals. Transformer efficiency and transformation ratio were measured as a function of frequency and impedance load in the secondary circuit. Optimum impedance for the maximum efficiency has been found. Maximum efficiency and no-load transformation ratio can reach almost 100% and 52 for the fundamental resonance of ring-dot transformers and 98% and 67 for the second resonance of 2-segment wedge transformers. Maximum efficiency was reached at optimum impedance, which is in the range from 500 Ω to 10 kΩ, depending on the electrode pattern and size. Fundamental vibration mode and its overtones were further studied using frequency-modulated digital holographic interferometry and by the finite element method. Complementary information has been obtained by the infrared camera visualization of surface temperature profiles at higher driving power.

  5. A Selective CPS Transformation

    DEFF Research Database (Denmark)

    Nielsen, Lasse Riechstein

    2001-01-01

    characterize this involvement as a control effect and we present a selective CPS transformation that makes functions and expressions continuation-passing if they have a control effect, and that leaves the rest of the program in direct style. We formalize this selective CPS transformation with an operational...

  6. Integral transformational coaching

    NARCIS (Netherlands)

    Keizer, W.A.J.; Nandram, S.S.

    2009-01-01

    In Chap. 12, Keizer and Nandram present the concept of Integral Transformational Coaching based on the concept of Flow and its effects on work performance. Integral Transformational Coaching is a method that prevents and cures unhealthy stress and burnout. They draw on some tried and tested

  7. Bilinguals' Existing Languages Benefit Vocabulary Learning in a Third Language.

    Science.gov (United States)

    Bartolotti, James; Marian, Viorica

    2017-03-01

    Learning a new language involves substantial vocabulary acquisition. Learners can accelerate this process by relying on words with native-language overlap, such as cognates. For bilingual third language learners, it is necessary to determine how their two existing languages interact during novel language learning. A scaffolding account predicts transfer from either language for individual words, whereas an accumulation account predicts cumulative transfer from both languages. To compare these accounts, twenty English-German bilingual adults were taught an artificial language containing 48 novel written words that varied orthogonally in English and German wordlikeness (neighborhood size and orthotactic probability). Wordlikeness in each language improved word production accuracy, and similarity to one language provided the same benefit as dual-language overlap. In addition, participants' memory for novel words was affected by the statistical distributions of letters in the novel language. Results indicate that bilinguals utilize both languages during third language acquisition, supporting a scaffolding learning model.

  8. Language attitudes in the second language situation

    OpenAIRE

    Riana Roos

    2013-01-01

    A distinction is made between attitudes and specifically language attitudes. The process of acculturation is dealt with and its influence upon the motivation of ESL learners. Integrational and instmmental motivation are defined. Teachers' language attitudes, the dangers of prejudice and stereotyping are discussed. ,Attitude changes are analysed as well as the teacher's role in effecting them. 'n Onderskeid word getref tussen algemene houdings en houdings ten opsigte van taal. Die proses van a...

  9. RLL-1: A Representation Language Language

    Science.gov (United States)

    1980-10-01

    adaptable organisms over those which contain, built-in optimized features. Compare the extinct dinosaur , unable to adapt to new situations, with two of...natural language understandirq for KRL [Bobrow & Winograd] and OWL [Szolovits, et alD. For this reason , his language is ofL.:n inadequate for any...for no particular reason , switch the organ into its Oboe state. That is, the sequence which triggers a change to the organ is a Punction of the organ’s

  10. Lectures on integral transforms

    CERN Document Server

    Akhiezer, N I

    1988-01-01

    This book, which grew out of lectures given over the course of several years at Kharkov University for students in the Faculty of Mechanics and Mathematics, is devoted to classical integral transforms, principally the Fourier transform, and their applications. The author develops the general theory of the Fourier transform for the space L^1(E_n) of integrable functions of n variables. His proof of the inversion theorem is based on the general Bochner theorem on integral transforms, a theorem having other applications within the subject area of the book. The author also covers Fourier-Plancherel theory in L^2(E_n). In addition to the general theory of integral transforms, connections are established with other areas of mathematical analysis--such as the theory of harmonic and analytic functions, the theory of orthogonal polynomials, and the moment problem--as well as to mathematical physics.

  11. The transformativity approach

    DEFF Research Database (Denmark)

    Holm, Isak Winkel; Lauta, Kristian Cedervall

    2017-01-01

    During the last five to ten years, a considerable body of research has begun to explore how disasters, real and imagined, trigger social transformations. Even if the contributions to this this research stems from a multitude of academic disciplines, we argue in the article, they constitute...... an identifiable and promising approach for future disaster research. We suggest naming it the transformativity approach. Whereas the vulnerability approach explores the social causation of disasters, the transformativity approach reverses the direction of the gaze and investigates the social transformation...... brought about by disasters. Put simply, the concept of vulnerability is about the upstream causes of disaster and the concept of transformativity about the downstream effects. By discussing three recent contributions (by the historian Greg Bankoff, the legal sociologist Michelle Dauber...

  12. Transformation of Digital Ecosystems

    DEFF Research Database (Denmark)

    Henningsson, Stefan; Hedman, Jonas

    2014-01-01

    the Digital Ecosystem Technology Transformation (DETT) framework for explaining technology-based transformation of digital ecosystems by integrating theories of business and technology ecosystems. The framework depicts ecosystem transformation as distributed and emergent from micro-, meso-, and macro- level......In digital ecosystems, the fusion relation between business and technology means that the decision of technical compatibility of the offering is also the decision of how to position the firm relative to the coopetive relations that characterize business ecosystems. In this article we develop...... coopetition. The DETT framework consists an alternative to the existing explanations of digital ecosystem transformation as the rational management of one central actor balancing ecosystem tensions. We illustrate the use of the framework by a case study of transformation in the digital payment ecosystem...

  13. Transforming AdaPT to Ada

    Science.gov (United States)

    Goldsack, Stephen J.; Holzbach-Valero, A. A.; Waldrop, Raymond S.; Volz, Richard A.

    1991-01-01

    This paper describes how the main features of the proposed Ada language extensions intended to support distribution, and offered as possible solutions for Ada9X can be implemented by transformation into standard Ada83. We start by summarizing the features proposed in a paper (Gargaro et al, 1990) which constitutes the definition of the extensions. For convenience we have called the language in its modified form AdaPT which might be interpreted as Ada with partitions. These features were carefully chosen to provide support for the construction of executable modules for execution in nodes of a network of loosely coupled computers, but flexibly configurable for different network architectures and for recovery following failure, or adapting to mode changes. The intention in their design was to provide extensions which would not impact adversely on the normal use of Ada, and would fit well in style and feel with the existing standard. We begin by summarizing the features introduced in AdaPT.

  14. The Linguistic Interpretation for Language Union – Language Family

    Directory of Open Access Journals (Sweden)

    E.A. Balalykina

    2016-10-01

    Full Text Available The paper is dedicated to the problem of determination of the essence of language union and language family in modern linguistics, which is considered important, because these terms are often used as absolute synonyms. The research is relevant due to the need to distinguish the features of languages that are inherited during their functioning within either language union or language family when these languages are compared. The research has been carried out in order to present the historical background of the problem and to justify the need for differentiation of language facts that allow relating languages to particular language union or language family. In order to fulfill the goal of this work, descriptive, comparative, and historical methods have been used. A range of examples has been provided to prove that some languages, mainly Slavonic and Baltic languages, form a language family rather than a language union, because a whole number of features in their systems are the heritage of their common Indo-European past. Firstly, it is necessary to take into account changes having either common or different nature in the system of particular languages; secondly, one must have a precise idea of what features in the phonetic and morphological systems of compared languages allow to relate them to language union or language family; thirdly, it must be determined whether the changes in compared languages are regular or of any other type. On the basis of the obtained results, the following conclusions have been drawn: language union and language family are two different types of relations between modern languages; they allow identifying both degree of similarity of these languages and causes of differences between them. It is most important that one should distinguish and describe the specific features of two basic groups of languages forming language family or language union. The results obtained during the analysis are very important for linguistics

  15. Socialization, Language, and Scenic Understanding

    DEFF Research Database (Denmark)

    Olesen, Henning Salling; Weber, Kirsten

    2012-01-01

    resumida brevemente, enfatizando el rol de los argumentos del investigador en descubrir el significado socialmente inconsciente en la interacción social. Finalmente, una mirada a los problemas epistemológicos contemporáneos. El enfoque de LORENZER para teorizar e investigar al sujeto como una entidad......The article is a guided tour to Alfred LORENZER's proposal for an "in-depth hermeneutic" cultural analysis methodology which was launched in an environment with an almost complete split between social sciences and psychology/psychoanalysis. It presents the background in his materialist...... socialization theory, which combines a social reinterpretation of the core insights in classical psychoanalysis—the unconscious, the drives—with a theory of language acquisition. His methodology is based on a transformation of the "scenic understanding" from a clinical to a text interpretation, which seeks...

  16. Timing of translation in cross-language qualitative research.

    Science.gov (United States)

    Santos, Hudson P O; Black, Amanda M; Sandelowski, Margarete

    2015-01-01

    Although there is increased understanding of language barriers in cross-language studies, the point at which language transformation processes are applied in research is inconsistently reported, or treated as a minor issue. Differences in translation timeframes raise methodological issues related to the material to be translated, as well as for the process of data analysis and interpretation. In this article we address methodological issues related to the timing of translation from Portuguese to English in two international cross-language collaborative research studies involving researchers from Brazil, Canada, and the United States. One study entailed late-phase translation of a research report, whereas the other study involved early phase translation of interview data. The timing of translation in interaction with the object of translation should be considered, in addition to the language, cultural, subject matter, and methodological competencies of research team members. © The Author(s) 2014.

  17. For Function or Transformation? A Critical Discourse Analysis of Education under the Sustainable Development Goals

    Science.gov (United States)

    Brissett, Nigel; Mitter, Radhika

    2017-01-01

    We conduct a critical discourse analysis of the extent to which Sustainable Development Goal 4, "to ensure inclusive and equitable quality education for all and promote lifelong learning," promotes a utilitarian and/or transformative approach to education. Our findings show that despite transformative language used throughout the Agenda,…

  18. Transformations Encouraged by Story Telling: Middle Eastern Adult Learners' Experiences Abroad

    Science.gov (United States)

    Nguyen, Shelbee R.

    2014-01-01

    Professionals in the field of adult and higher education recognize the path into any learning community is riddled with complexities of life exigencies. This author states that he found "light at the end of the tunnel" in an experiential, transformative study abroad course in Spanish language and culture. Transformative learning abroad…

  19. An Extensional CPS Transform (Preliminary Report)

    DEFF Research Database (Denmark)

    Filinski, Andrzej

    2001-01-01

    We shoe that, in a language wihg general continuation-effects, the syntactic, or intensional, CPS transform is mirrored by a semantic, or extensional, functional term. In other words, form only the observable behavior any direct-style term (possibly containing the usual first-class continuation...... primitives), we can uniformly extract the observable behavior of its CPS counterpart. As a consequence of this result, we show that the computational lambda-calculus is complete for observational equivalence of pure, simply typed lambda-terms in Scheme-like contexts....

  20. Plato's ghost the modernist transformation of mathematics

    CERN Document Server

    Gray, Jeremy

    2008-01-01

    Plato's Ghost is the first book to examine the development of mathematics from 1880 to 1920 as a modernist transformation similar to those in art, literature, and music. Jeremy Gray traces the growth of mathematical modernism from its roots in problem solving and theory to its interactions with physics, philosophy, theology, psychology, and ideas about real and artificial languages. He shows how mathematics was popularized, and explains how mathematical modernism not only gave expression to the work of mathematicians and the professional image they sought to create for themselves, but how modernism also introduced deeper and ultimately unanswerable questions

  1. Exploring the conditions of transformative dialogue

    DEFF Research Database (Denmark)

    Matthiesen, Noomi Christine Linde

    Over the past 40 years, the importance of dialogue as a medium of transformation, has been increasingly stressed. Since the so called “language turn” as described by Richard Rorty, the importance of communication in human being, human relating, and human action has been stressed. In a world...... diversity. By drawing on examples of an intervention program designed to enhance multicultural understanding and skills of teachers in Danish primary schools, this article investigates the conditions necessary for dialogue and questions the assumption that dialogue in and of itself in essence...

  2. Language as skill

    DEFF Research Database (Denmark)

    Chater, Nick; McCauley, Stewart M.; Christiansen, M. H.

    2016-01-01

    occurs on-line. These properties are difficult to reconcile with the 'abstract knowledge' viewpoint, and crucially suggest that language comprehension and production are facets of a unitary skill. This viewpoint is exemplified in the Chunk-Based Learner, a computational acquisition model that processes...... incrementally and learns on-line. The model both parses and produces language; and implements the idea that language acquisition is nothing more than learning to process. We suggest that the Now-or-Never bottleneck also provides a strong motivation for unified perception-production models in other domains......Are comprehension and production a single, integrated skill, or are they separate processes drawing on a shared abstract knowledge of language? We argue that a fundamental constraint on memory, the Now-or-Never bottleneck, implies that language processing is incremental and that language learning...

  3. The Ruby programming language

    CERN Document Server

    Flanagan, David

    2008-01-01

    This book begins with a quick-start tutorial to the language, and then explains the language in detail from the bottom up: from lexical and syntactic structure to datatypes to expressions and statements and on through methods, blocks, lambdas, closures, classes and modules. The book also includes a long and thorough introduction to the rich API of the Ruby platform, demonstrating -- with heavily-commented example code -- Ruby's facilities for text processing, numeric manipulation, collections, input/output, networking, and concurrency. An entire chapter is devoted to Ruby's metaprogramming capabilities. The Ruby Programming Language documents the Ruby language definitively but without the formality of a language specification. It is written for experienced programmers who are new to Ruby, and for current Ruby programmers who want to challenge their understanding and increase their mastery of the language.

  4. Hardware description languages

    Science.gov (United States)

    Tucker, Jerry H.

    1994-01-01

    Hardware description languages are special purpose programming languages. They are primarily used to specify the behavior of digital systems and are rapidly replacing traditional digital system design techniques. This is because they allow the designer to concentrate on how the system should operate rather than on implementation details. Hardware description languages allow a digital system to be described with a wide range of abstraction, and they support top down design techniques. A key feature of any hardware description language environment is its ability to simulate the modeled system. The two most important hardware description languages are Verilog and VHDL. Verilog has been the dominant language for the design of application specific integrated circuits (ASIC's). However, VHDL is rapidly gaining in popularity.

  5. Constitutionalising Language: A Dialogue

    DEFF Research Database (Denmark)

    Abat Ninet, Antoni

    2014-01-01

    This paper explores the constitutional accommodation of minority languages through a process of dialogue between the President of a Constitutional Council and a constitutional expert. The main goal is to reproduce a possible dialogue in a constituent process in order to accommodate the different...... existing languages in a new born state. The discussion began remarking upon the enormous significance of language in political, identity and constitutional terms. It follows comparing different constitutional systems in the world and the status of minority languages in Argentina, Bolivia, Croatia, Serbia......, South Africa, the states parties of the Nordic Language Convention and the United States. While most of the paper is a detailed analysis of US constitutional decisions, the treatment of the other countries seems to be highly relevant to the constitutional accommodation of languages in the new state...

  6. Foundations for Streaming Model Transformations by Complex Event Processing.

    Science.gov (United States)

    Dávid, István; Ráth, István; Varró, Dániel

    2018-01-01

    Streaming model transformations represent a novel class of transformations to manipulate models whose elements are continuously produced or modified in high volume and with rapid rate of change. Executing streaming transformations requires efficient techniques to recognize activated transformation rules over a live model and a potentially infinite stream of events. In this paper, we propose foundations of streaming model transformations by innovatively integrating incremental model query, complex event processing (CEP) and reactive (event-driven) transformation techniques. Complex event processing allows to identify relevant patterns and sequences of events over an event stream. Our approach enables event streams to include model change events which are automatically and continuously populated by incremental model queries. Furthermore, a reactive rule engine carries out transformations on identified complex event patterns. We provide an integrated domain-specific language with precise semantics for capturing complex event patterns and streaming transformations together with an execution engine, all of which is now part of the Viatra reactive transformation framework. We demonstrate the feasibility of our approach with two case studies: one in an advanced model engineering workflow; and one in the context of on-the-fly gesture recognition.

  7. Transformers and motors

    CERN Document Server

    Shultz, George

    1991-01-01

    Transformers and Motors is an in-depth technical reference which was originally written for the National Joint Apprenticeship Training Committee to train apprentice and journeymen electricians. This book provides detailed information for equipment installation and covers equipment maintenance and repair. The book also includes troubleshooting and replacement guidelines, and it contains a minimum of theory and math.In this easy-to-understand, practical sourcebook, you'll discover:* Explanations of the fundamental concepts of transformers and motors* Transformer connections and d

  8. Transforming Consumers Into Brands

    DEFF Research Database (Denmark)

    Erz, Antonia; Christensen, Anna-Bertha Heeris

    2018-01-01

    The goal of this research is to explore the transformational power of a new consumption and production practice, the practice of blogging, to understand its impact on consumers' identity transformations beyond their self-concept as consumers and on the blogosphere as an organizational field....... Through an exploratory study of over 12,000 blog posts from five fashion bloggers, complemented by in-depth interviews, we trace the transformation of consumer bloggers. We identify and describe three identity phases, the individual consumer, collective blogger and blogger identity phase, and two...

  9. On numerical Bessel transformation

    International Nuclear Information System (INIS)

    Sommer, B.; Zabolitzky, J.G.

    1979-01-01

    The authors present a computer program to calculate the three dimensional Fourier or Bessel transforms and definite integrals with Bessel functions. Numerical integration of systems containing Bessel functions occurs in many physical problems, e.g. electromagnetic form factor of nuclei, all transitions involving multipole expansions at high momenta. Filon's integration rule is extended to spherical Bessel functions. The numerical error is of the order of the Simpson error term of the function which has to be transformed. Thus one gets a stable integral even at large arguments of the transformed function. (Auth.)

  10. Energy Transformation of Croatia

    International Nuclear Information System (INIS)

    Potocnik, V.

    2014-01-01

    Due to obvious climate change, caused mainly by combustion of the fossil fuels, as well as to their modest reserves, energy transformation is under way. It is the transition from the fossil fuels to improved energy efficiency (ENEF) and renewable energy sources (RES). Leading role in the energy transformation has Germany with 'Energiewende', which among other includes closing of existing nuclear power plants until 2022. Croatia has very limited proven fossil fuels reserves, which cover 3/4 of primary energy in consumption. Croatia also has large potential for improvements in ENEF and RES. Therefore, energy transformation of Croatia is justified. (author).

  11. Biolistics Transformation of Wheat

    Science.gov (United States)

    Sparks, Caroline A.; Jones, Huw D.

    We present a complete, step-by-step guide to the production of transformed wheat plants using a particle bombardment device to deliver plasmid DNA into immature embryos and the regeneration of transgenic plants via somatic embryogenesis. Currently, this is the most commonly used method for transforming wheat and it offers some advantages. However, it will be interesting to see whether this position is challenged as facile methods are developed for delivering DNA by Agrobacterium tumefaciens or by the production of transformants via a germ-line process (see other chapters in this book).

  12. Laplace transforms essentials

    CERN Document Server

    Shafii-Mousavi, Morteza

    2012-01-01

    REA's Essentials provide quick and easy access to critical information in a variety of different fields, ranging from the most basic to the most advanced. As its name implies, these concise, comprehensive study guides summarize the essentials of the field covered. Essentials are helpful when preparing for exams, doing homework and will remain a lasting reference source for students, teachers, and professionals. Laplace Transforms includes the Laplace transform, the inverse Laplace transform, special functions and properties, applications to ordinary linear differential equations, Fourier tr

  13. Fourier transform NMR

    International Nuclear Information System (INIS)

    Hallenga, K.

    1991-01-01

    This paper discusses the concept of Fourier transformation one of the many precious legacies of the French mathematician Jean Baptiste Joseph Fourier, essential for understanding the link between continuous-wave (CW) and Fourier transform (FT) NMR. Although in modern FT NMR the methods used to obtain a frequency spectrum from the time-domain signal may vary greatly, from the efficient Cooley-Tukey algorithm to very elaborate iterative least-square methods based other maximum entropy method or on linear prediction, the principles for Fourier transformation are unchanged and give invaluable insight into the interconnection of many pairs of physical entities called Fourier pairs

  14. The Language Growth of Spanish-Speaking English Language Learners

    Science.gov (United States)

    Rojas, Raul; Iglesias, Aquiles

    2013-01-01

    Although the research literature regarding language growth trajectories is burgeoning, the shape and direction of English Language Learners' (ELLs) language growth trajectories are largely not known. This study used growth curve modeling to determine the shape of ELLs' language growth trajectories across 12,248 oral narrative language samples…

  15. Language Ideologies of Arizona Voters, Language Managers, and Teachers

    Science.gov (United States)

    Fitzsimmons-Doolan, Shannon

    2014-01-01

    Arizona is the site of many explicit language policies as well as ongoing scholarly discussions of related language ideologies--beliefs about the role of language in society. This study adds a critical piece to the investigation of the role of ideologies in language policy processes by thoroughly documenting language ideologies expressed by a…

  16. Language of advertising

    OpenAIRE

    Krchňáková, Leontina

    2015-01-01

    This work is devoted to the Russian language advertising, which examines in an independent system. It aims are analyzing the text of Russian advertising in terms of its information and formal structure. It focuses on a specific aesthetic qualities of language, which the text uses. Work is further focused on the categorization of neologisms and neologisation of the Russian advertising. Next focus is on loanwords from the English language. Used research methods are descriptive and comparative. ...

  17. Language and Recursion

    Science.gov (United States)

    Lowenthal, Francis

    2010-11-01

    This paper examines whether the recursive structure imbedded in some exercises used in the Non Verbal Communication Device (NVCD) approach is actually the factor that enables this approach to favor language acquisition and reacquisition in the case of children with cerebral lesions. For that a definition of the principle of recursion as it is used by logicians is presented. The two opposing approaches to the problem of language development are explained. For many authors such as Chomsky [1] the faculty of language is innate. This is known as the Standard Theory; the other researchers in this field, e.g. Bates and Elman [2], claim that language is entirely constructed by the young child: they thus speak of Language Acquisition. It is also shown that in both cases, a version of the principle of recursion is relevant for human language. The NVCD approach is defined and the results obtained in the domain of language while using this approach are presented: young subjects using this approach acquire a richer language structure or re-acquire such a structure in the case of cerebral lesions. Finally it is shown that exercises used in this framework imply the manipulation of recursive structures leading to regular grammars. It is thus hypothesized that language development could be favored using recursive structures with the young child. It could also be the case that the NVCD like exercises used with children lead to the elaboration of a regular language, as defined by Chomsky [3], which could be sufficient for language development but would not require full recursion. This double claim could reconcile Chomsky's approach with psychological observations made by adherents of the Language Acquisition approach, if it is confirmed by researches combining the use of NVCDs, psychometric methods and the use of Neural Networks. This paper thus suggests that a research group oriented towards this problematic should be organized.

  18. C++ Programming Language

    Science.gov (United States)

    Shaykhian, Gholam Ali

    2007-01-01

    C++ Programming Language: The C++ seminar covers the fundamentals of C++ programming language. The C++ fundamentals are grouped into three parts where each part includes both concept and programming examples aimed at for hands-on practice. The first part covers the functional aspect of C++ programming language with emphasis on function parameters and efficient memory utilization. The second part covers the essential framework of C++ programming language, the object-oriented aspects. Information necessary to evaluate various features of object-oriented programming; including encapsulation, polymorphism and inheritance will be discussed. The last part of the seminar covers template and generic programming. Examples include both user defined and standard templates.

  19. The holographic dual of the Penrose transform

    Science.gov (United States)

    Neiman, Yasha

    2018-01-01

    We consider the holographic duality between type-A higher-spin gravity in AdS4 and the free U( N) vector model. In the bulk, linearized solutions can be translated into twistor functions via the Penrose transform. We propose a holographic dual to this transform, which translates between twistor functions and CFT sources and operators. We present a twistorial expression for the partition function, which makes global higher-spin symmetry manifest, and appears to automatically include all necessary contact terms. In this picture, twistor space provides a fully nonlocal, gauge-invariant description underlying both bulk and boundary spacetime pictures. While the bulk theory is handled at the linear level, our formula for the partition function includes the effects of bulk interactions. Thus, the CFT is used to solve the bulk, with twistors as a language common to both. A key ingredient in our result is the study of ordinary spacetime symmetries within the fundamental representation of higher-spin algebra. The object that makes these "square root" spacetime symmetries manifest becomes the kernel of our boundary/twistor transform, while the original Penrose transform is identified as a "square root" of CPT.

  20. Transformations in destination texture

    DEFF Research Database (Denmark)

    Gyimóthy, Szilvia

    2018-01-01

    This article takes heterogeographical approaches to understand Bollywood-induced destination transformations in Switzerland. Positioned within the theoretical field of mediatized mobility, the study contextualizes Bollywood-induced tourism in Europe the concept of texture. Textural analysis (base...

  1. Matrices and transformations

    CERN Document Server

    Pettofrezzo, Anthony J

    1978-01-01

    Elementary, concrete approach: fundamentals of matrix algebra, linear transformation of the plane, application of properties of eigenvalues and eigenvectors to study of conics. Includes proofs of most theorems. Answers to odd-numbered exercises.

  2. Fourier Transform Mass Spectrometry

    Science.gov (United States)

    Scigelova, Michaela; Hornshaw, Martin; Giannakopulos, Anastassios; Makarov, Alexander

    2011-01-01

    This article provides an introduction to Fourier transform-based mass spectrometry. The key performance characteristics of Fourier transform-based mass spectrometry, mass accuracy and resolution, are presented in the view of how they impact the interpretation of measurements in proteomic applications. The theory and principles of operation of two types of mass analyzer, Fourier transform ion cyclotron resonance and Orbitrap, are described. Major benefits as well as limitations of Fourier transform-based mass spectrometry technology are discussed in the context of practical sample analysis, and illustrated with examples included as figures in this text and in the accompanying slide set. Comparisons highlighting the performance differences between the two mass analyzers are made where deemed useful in assisting the user with choosing the most appropriate technology for an application. Recent developments of these high-performing mass spectrometers are mentioned to provide a future outlook. PMID:21742802

  3. Transformation on Abandonment

    DEFF Research Database (Denmark)

    Krag, Mo Michelsen Stochholm

    2016-01-01

    This paper outlines a research project on the increasing quantity of abandoned houses in the depopulating rural villages, and it reports on how an attempt is made to establish a counter-practice of radical preservation based on a series of full-scale transformations of abandoned buildings. The aim...... of the transformations is to reveal and preserve material and immaterial values such as aspects of cultural heritage, local narratives, and building density. The responses of local people are used as a feedback mechanism and considered an important impact indicator. Eleven transformations of varying strategies have...... houses. Transformation prototypes are tested as present manifestations in rural villages as an alternative way to preserve buildings as well as memories....

  4. A DC Transformer

    Data.gov (United States)

    National Aeronautics and Space Administration — The goal of the project was to demonstrate a true direct current (DC) transformer, a new electro-mechanical component with potentially high power applications; in...

  5. Commutation and Darboux transformation

    Indian Academy of Sciences (India)

    1College of Military Engineering, Pune 411 031, India. 2Department of ... Liouville equation is a particular application of the commutation method. Darboux ... transformation of a differential operator L, then there exists a differential operator A of.

  6. Retrofilling of Railroad Transformers

    Science.gov (United States)

    1978-09-01

    The objective of this program was to assess the effectiveness of retrofilling an askarel transformer supplied by the United States Department of Transportation with a 50 centistokes silicone fluid. The work tasks included an assessment of the electri...

  7. Distributional Watson transforms

    NARCIS (Netherlands)

    Dijksma, A.; Snoo, H.S.V. de

    1974-01-01

    For all Watson transforms W in L2(R+) a triple of Hilbert space LG ⊂ L2(R+) ⊂ L'G is constructed such that W may be extended to L'G. These results allow the construction of a triple L ⊂ L2(R+) ⊂ L', where L is a Gelfand-Fréchet space. This leads to a theory of distributional Watson transforms.

  8. Business process transformation

    CERN Document Server

    Grover, Varun

    2015-01-01

    Featuring contributions from prominent thinkers and researchers, this volume in the ""Advances in Management Information Systems"" series provides a rich set of conceptual, empirical, and introspective studies that epitomize fundamental knowledge in the area of Business Process Transformation. Processes are interpreted broadly to include operational and managerial processes within and between organizations, as well as those involved in knowledge generation. Transformation includes radical and incremental change, its conduct, management, and outcome. The editors and contributing authors pay clo

  9. Process for compound transformation

    KAUST Repository

    Basset, Jean-Marie

    2016-12-29

    Embodiments of the present disclosure provide for methods of using a catalytic system to chemically transform a compound (e.g., a hydrocarbon). In an embodiment, the method does not employ grafting the catalyst prior to catalysis. In particular, embodiments of the present disclosure provide for a process of hydrocarbon (e.g., C1 to C20 hydrocarbon) metathesis (e.g., alkane, olefin, or alkyne metathesis) transformation, where the process can be conducted without employing grafting prior to catalysis.

  10. Supersymmetrically transformed periodic potentials

    OpenAIRE

    C, David J. Fernandez

    2003-01-01

    The higher order supersymmetric partners of a stationary periodic potential are studied. The transformation functions associated to the band edges do not change the spectral structure. However, when the transformation is implemented for factorization energies inside of the forbidden bands, the final potential will have again the initial band structure but it can have bound states encrusted into the gaps, giving place to localized periodicity defects.

  11. Series Transmission Line Transformer

    Science.gov (United States)

    Buckles, Robert A.; Booth, Rex; Yen, Boris T.

    2004-06-29

    A series transmission line transformer is set forth which includes two or more of impedance matched sets of at least two transmissions lines such as shielded cables, connected in parallel at one end ans series at the other in a cascading fashion. The cables are wound about a magnetic core. The series transmission line transformer (STLT) which can provide for higher impedance ratios and bandwidths, which is scalable, and which is of simpler design and construction.

  12. High resolution (transformers.

    Science.gov (United States)

    Garcia-Souto, Jose A; Lamela-Rivera, Horacio

    2006-10-16

    A novel fiber-optic interferometric sensor is presented for vibrations measurements and analysis. In this approach, it is shown applied to the vibrations of electrical structures within power transformers. A main feature of the sensor is that an unambiguous optical phase measurement is performed using the direct detection of the interferometer output, without external modulation, for a more compact and stable implementation. High resolution of the interferometric measurement is obtained with this technique (transformers are also highlighted.

  13. Developing Global Transformational Leaders

    DEFF Research Database (Denmark)

    Ramsey, Jase R.; Rutti, Raina M.; Lorenz, Melanie P.

    2016-01-01

    Despite significant increases in training and development of global managers, little is known about the precursors of transformational leadership in Multilatinas. While prior cross-cultural literature suggests that being an autocratic leader is ideal in Multilatinas, using transformational...... leadership theory, we argue that global leaders of Multilatinas embrace a more humanistic approach to leadership because of the importance of relationships between leaders and their followers. Additionally, we argue that global leaders with high levels of cultural intelligence will have high levels...

  14. Power transformers quality assurance

    CERN Document Server

    Dasgupta, Indrajit

    2009-01-01

    About the Book: With the view to attain higher reliability in power system operation, the quality assurance in the field of distribution and power transformers has claimed growing attention. Besides new developments in the material technology and manufacturing processes of transformers, regular diagnostic testing and maintenance of any engineering product may be ascertained by ensuring: right selection of materials and components and their quality checks. application of correct manufacturing processes any systems engineering. the user`s awareness towards preventive maintenance. The

  15. World Language Students' Ethnographic Investigations of Culture through Mobile Devices

    Science.gov (United States)

    Tuttle, Harry G.; Tuttle, Lori A.

    2017-01-01

    World language teachers can transform how their students learn culture through the use of mobile devices. When world language students use their mobile devices to access authentic current culture, they go from being passive receivers of culture to active cultural investigators. These students go from learning thin surface culture to exploring…

  16. Efficient language implementation with ALIA4J and EMFText: forum demonstration

    NARCIS (Netherlands)

    Bockisch, Christoph; Sewe, Andreas

    Developing extensions to general-purpose langauges or domain-specific languages with support for new kinds of abstractions is an ongoing trend. Modern language workbenches, such as EMFText of Xtext, support this trend and facilitate implementing langauges in terms of transformations from the new

  17. In search of the African voice in higher education: The language ...

    African Journals Online (AJOL)

    This article seeks to understand what South African universities are doing by making use of language as a tool or as an enabling voice towards Africanisation and transformation with particular reference to Rhodes University, which serves as a case study. Although many universities now have language policies in place and ...

  18. The Effectiveness of Social Media Network Telegram in Teaching English Language Pronunciation to Iranian EFL Learners

    Science.gov (United States)

    Xodabande, Ismail

    2017-01-01

    In recent years, the expansion of digital technologies, multimedia, and social networks, dramatically transformed our lives. Education in general and the area of foreign language teaching and learning have also benefited hugely from those developments and advances. As a result, the face of language learning is changing and new technologies provide…

  19. Sign language: an international handbook

    NARCIS (Netherlands)

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

    2012-01-01

    Sign language linguists show here that all the questions relevant to the linguistic investigation of spoken languages can be asked about sign languages. Conversely, questions that sign language linguists consider - even if spoken language researchers have not asked them yet - should also be asked of

  20. First Language Acquisition and Teaching

    Science.gov (United States)

    Cruz-Ferreira, Madalena

    2011-01-01

    "First language acquisition" commonly means the acquisition of a single language in childhood, regardless of the number of languages in a child's natural environment. Language acquisition is variously viewed as predetermined, wondrous, a source of concern, and as developing through formal processes. "First language teaching" concerns schooling in…

  1. Second Languages in Primary Education.

    Science.gov (United States)

    Donoghue, Mildred R.; Kunkle, John F.

    A book on second languages in primary education, designed to assist both classroom teachers and language specialists, is presented. The following topics are addressed: (1) reasons for studying a second language; (2) reasons for children to learn a second language; (3) language choices; (4) qualifications of teachers; (5) FLES, bilingual education,…

  2. Kinetics of phase transformations

    International Nuclear Information System (INIS)

    Thompson, M.O.; Aziz, M.J.; Stephenson, G.B.

    1992-01-01

    This volume contains papers presented at the Materials Research Society symposium on Kinetics of Phase Transformations held in Boston, Massachusetts from November 26-29, 1990. The symposium provided a forum for research results in an exceptionally broad and interdisciplinary field. Presentations covered nearly every major class of transformations including solid-solid, liquid-solid, transport phenomena and kinetics modeling. Papers involving amorphous Si, a dominant topic at the symposium, are collected in the first section followed by sections on four major areas of transformation kinetics. The symposium opened with joint sessions on ion and electron beam induced transformations in conjunction with the Surface Chemistry and Beam-Solid Interactions: symposium. Subsequent sessions focused on the areas of ordering and nonlinear diffusion kinetics, solid state reactions and amorphization, kinetics and defects of amorphous silicon, and kinetics of melting and solidification. Seven internationally recognized invited speakers reviewed many of the important problems and recent results in these areas, including defects in amorphous Si, crystal to glass transformations, ordering kinetics, solid-state amorphization, computer modeling, and liquid/solid transformations

  3. Bar piezoelectric ceramic transformers.

    Science.gov (United States)

    Erhart, Jiří; Pulpan, Půlpán; Rusin, Luboš

    2013-07-01

    Bar-shaped piezoelectric ceramic transformers (PTs) working in the longitudinal vibration mode (k31 mode) were studied. Two types of the transformer were designed--one with the electrode divided into two segments of different length, and one with the electrodes divided into three symmetrical segments. Parameters of studied transformers such as efficiency, transformation ratio, and input and output impedances were measured. An analytical model was developed for PT parameter calculation for both two- and three-segment PTs. Neither type of bar PT exhibited very high efficiency (maximum 72% for three-segment PT design) at a relatively high transformation ratio (it is 4 for two-segment PT and 2 for three-segment PT at the fundamental resonance mode). The optimum resistive loads were 20 and 10 kΩ for two- and three-segment PT designs for the fundamental resonance, respectively, and about one order of magnitude smaller for the higher overtone (i.e., 2 kΩ and 500 Ω, respectively). The no-load transformation ratio was less than 27 (maximum for two-segment electrode PT design). The optimum input electrode aspect ratios (0.48 for three-segment PT and 0.63 for two-segment PT) were calculated numerically under no-load conditions.

  4. Language Planning and Planned Languages: How Can Planned Languages Inform Language Planning?

    Directory of Open Access Journals (Sweden)

    Humphrey Tonkin

    2015-04-01

    Full Text Available The field of language planning (LP has largely ignored planned languages. Of classic descriptions of LP processes, only Tauli (preceded by Wüster suggests that planned languages (what Wüster calls Plansprache might bear on LP theory and practice. If LP aims "to modify the linguistic behaviour of some community for some reason," as Kaplan and Baldauf put it, creating a language de novo is little different. Language policy and planning are increasingly seen as more local and less official, and occasionally more international and cosmopolitan. Zamenhof's work on Esperanto provides extensive material, little studied, documenting the formation of the language and linking it particularly to issues of supranational LP. Defining LP decision-making, Kaplan & Baldauf begin with context and target population. Zamenhof's Esperanto came shortly before Ben-Yehuda's revived Hebrew. His target community was (mostly the world's educated elite; Ben-Yehuda's was worldwide Jewry. Both planners were driven not by linguistic interest but by sociopolitical ideology rooted in reaction to anti-Semitism and imbued with the idea of progress. Their territories had no boundaries, but were not imaginary. Function mattered as much as form (Haugen's terms, status as much as corpus. For Zamenhof, status planning involved emphasis on Esperanto's ownership by its community - a collective planning process embracing all speakers (cf. Hebrew. Corpus planning included a standardized European semantics, lexical selectivity based not simply on standardization but on representation, and the development of written, and literary, style. Esperanto was successful as linguistic system and community language, less as generally accepted lingua franca. Its terminology development and language cultivation offers a model for language revival, but Zamenhof's somewhat limited analysis of language economy left him unprepared to deal with language as power.

  5. Transformers analysis, design, and measurement

    CERN Document Server

    Lopez-Fernandez, Xose M; Turowski, Janusz

    2012-01-01

    This book focuses on contemporary economic, design, diagnostics, and maintenance aspects of power, instrument, and high frequency transformers, which are critical to designers for a transformer stations. The text covers such topics as shell type and superconducting transformers as well as coreless PCB and planar transformers. It emphasizes challenges and strategies in transformer design and illustrates the importance of economics in transformers management by reviewing life cycle cost design and the use of decision methods to manage risk.

  6. Transformation of UML Behavioral Diagrams to Support Software Model Checking

    Directory of Open Access Journals (Sweden)

    Luciana Brasil Rebelo dos Santos

    2014-04-01

    Full Text Available Unified Modeling Language (UML is currently accepted as the standard for modeling (object-oriented software, and its use is increasing in the aerospace industry. Verification and Validation of complex software developed according to UML is not trivial due to complexity of the software itself, and the several different UML models/diagrams that can be used to model behavior and structure of the software. This paper presents an approach to transform up to three different UML behavioral diagrams (sequence, behavioral state machines, and activity into a single Transition System to support Model Checking of software developed in accordance with UML. In our approach, properties are formalized based on use case descriptions. The transformation is done for the NuSMV model checker, but we see the possibility in using other model checkers, such as SPIN. The main contribution of our work is the transformation of a non-formal language (UML to a formal language (language of the NuSMV model checker towards a greater adoption in practice of formal methods in software development.

  7. Language Learning Strategies in Second & Foreign Language Acquisition

    OpenAIRE

    TAKEUCHI, Osamu

    1991-01-01

    This article is an attempt to the work on language learning strategies(LLS) in second & foreign language acquisiton (SFLA) research, and to give suggestions for future language learning strategies research. In the first section, I will discuss briefly the background of language learning strategies reserch, and in the ensuing sections, I will review articles on: (i) the identification & classification of language learning strategies; (ii) the variables affecting the use of language learning st...

  8. Friction in Different Languages

    Science.gov (United States)

    Hurley, Sarah Jessica; Murray, Alexa Lee; Cormas, Peter

    2014-01-01

    This article describes a lesson taught in a designated English Language Learner (ELL) classroom in an elementary school in Pawtucket, Rhode Island, using a sheltered instruction approach. Eighty one percent of the students at this school are from diverse ethnic backgrounds where 25 per cent of them receive ELL services. A variety of languages are…

  9. Unified form language

    DEFF Research Database (Denmark)

    Alnæs, Martin S.; Logg, Anders; Ølgaard, Kristian Breum

    2014-01-01

    We present the Unied Form Language (UFL), which is a domain-specic language for representing weak formulations of partial dierential equations with a view to numerical approximation. Features of UFL include support for variational forms and functionals, automatic dierentiation of forms and expres...... libraries to generate concrete low-level implementations. Some application examples are presented and libraries that support UFL are highlighted....

  10. Body Weight - Multiple Languages

    Science.gov (United States)

    ... Supplements Videos & Tools You Are Here: Home → Multiple Languages → All Health Topics → Body Weight URL of this page: https://medlineplus.gov/ ... V W XYZ List of All Topics All Body Weight - Multiple Languages To use the sharing features on this page, ...

  11. American Sign Language

    Science.gov (United States)

    ... combined with facial expressions and postures of the body. It is the primary language of many North Americans who are deaf and ... their eyebrows, widening their eyes, and tilting their bodies forward. Just as with other languages, specific ways of expressing ideas in ASL vary ...

  12. Second Language at Work

    DEFF Research Database (Denmark)

    Pedersen, Michael Svendsen; Frederiksen, Karen-Margrete; Jakobsen, Karen Sonne

    The articles in this publication discuss theoretical issues in relation to the teaching/learning of a second language in the workplace and present practical experiences from workplace language programmes for immigrant workers carried out in a number of European countries....

  13. Languages of Memory

    NARCIS (Netherlands)

    Rutten, E.; Gorham, M.; Lunde, I.; Paulsen, M.

    2014-01-01

    Digital Russia provides a comprehensive analysis of the ways in which new media technologies have shaped language and communication in contemporary Russia. It traces the development of the Russian-language internet, explores the evolution of web-based communication practices, showing how they have

  14. Signed languages and globalization

    NARCIS (Netherlands)

    Hiddinga, A.; Crasborn, O.

    2011-01-01

    Deaf people who form part of a Deaf community communicate using a shared sign language. When meeting people from another language community, they can fall back on a flexible and highly context-dependent form of communication called international sign, in which shared elements from their own sign

  15. Language Learners' Acculturation Attitudes

    Science.gov (United States)

    Rafieyan, Vahid; Orang, Maryam; Bijami, Maryam; Nejad, Maryam Sharafi; Eng, Lin Siew

    2014-01-01

    Learning a language involves knowledge of both linguistic competence and cultural competence. Optimal development of linguistic competence and cultural competence, however, requires a high level of acculturation attitude toward the target language culture. To this end, the present study explored the acculturation attitudes of 70 Iranian…

  16. The Language of Labels

    Science.gov (United States)

    Markham, Darcy

    2005-01-01

    The author describes how the language of labels and her own cultural biases affect how she approaches teaching her students with disabilities. The author examines how the mythopoetic narratives of our past force us to examine the underlying assumptions of our culture that are expressed within our language and how understanding our own linguistic…

  17. Methodologies, languages and tools

    International Nuclear Information System (INIS)

    Amako, Katsuya

    1994-01-01

    This is a summary of the open-quotes Methodologies, Languages and Toolsclose quotes session in the CHEP'94 conference. All the contributions to methodologies and languages are relevant to the object-oriented approach. Other topics presented are related to various software tools in the down-sized computing environment

  18. Television and Language Development.

    Science.gov (United States)

    Fisher, Eunice

    1984-01-01

    Considers characteristics of educational television that militate against effective language learning and argues that further research is needed to ascertain whether language development is promoted by educational television and which programs and formats are best. Research in the United States and suggestions for future research are discussed.…

  19. Language in America.

    Science.gov (United States)

    Postman, Neil, Ed.; And Others

    The essays published in this collection were written in response to the basic question, "To what extent is the language of politics/advertising/psychotherapy/education/bureaucracy/etc. facilitating or impeding our chances of survival?" The general topic here is the contemporary use of language and the semantic environment in America, especially in…

  20. GRAMMAR IN LANGUAGE TEACHING

    Institute of Scientific and Technical Information of China (English)

    Jiang Nongxin

    2003-01-01

    @@ 1 Definition of grammar Grammar is the science dealing with the systematic rules of a language, its forms, inflections, syntax, and the art of using them correctly. It is summarized from language use and practice, and reflects the logic of thinking in people's speech or writing.

  1. Foreign Languages and Careers

    Science.gov (United States)

    Honig, Lucille J.; Brod, Richard I.

    1974-01-01

    Gives employment opportunity information in the following fields where foreign language can be used as an auxiliary skill: 1) Business, Industry, Commerce; 2) Civil Service; 3) Education; 4) Law; 5) Library Science; 6) Media; 7) Science; 8) Service; 9) Social Sciences; 10) Travel, Tourism. The fields of foreign language teaching and interpretation…

  2. Programming Languages RESONAN

    Indian Academy of Sciences (India)

    Introduction. Programming languages for computers are developed with the ... detailed algorithm to solve a problem is the starting point and it is expressed as ... All modern programming .... which precisely specify the 'words' of the language, and how they may .... network within an organization using protocols and providing.

  3. Literature in Language Lessons

    Science.gov (United States)

    Zaiser, Richard

    2018-01-01

    Teaching modern foreign languages is not all about communicative skills. It is also about testing functional abilities. While we still pay lip service to the creed of communicative language teaching, we have adopted test formats and teaching styles that follow a hidden agenda: the production of human capital. The main objective of teaching is…

  4. Two Functions of Language

    Science.gov (United States)

    Feldman, Carol Fleisher

    1977-01-01

    Author advocates the view that meaning is necessarily dependent upon the communicative function of language and examines the objections, particularly those of Noam Chomsky, to this view. Argues that while Chomsky disagrees with the idea that communication is the essential function of language, he implicitly agrees that it has a function.…

  5. Languages for structural calculations

    International Nuclear Information System (INIS)

    Thomas, J.B.; Chambon, M.R.

    1988-01-01

    The differences between human and computing languages are recalled. It is argued that they are to some extent structured in antagonistic ways. Languages in structural calculation, in the past, present, and future, are considered. The contribution of artificial intelligence is stressed [fr

  6. Radiation Therapy - Multiple Languages

    Science.gov (United States)

    ... W XYZ List of All Topics All Radiation Therapy - Multiple Languages To use the sharing features on this page, ... Information Translations Vietnamese (Tiếng Việt) Expand Section Radiation Therapy - Tiếng Việt (Vietnamese) ... Health Information Translations Characters not displaying correctly on this page? See language display issues . Return to the MedlinePlus Health Information ...

  7. Language and Aging.

    Science.gov (United States)

    Kemper, Susan; Anagnopoulos, Cheryl

    1989-01-01

    Reviews the effects of aging on language usage focusing on three areas of exploration: (1) changes in language in relation to changes in other cognitive abilities, (2) the linguistic consequences of normal aging versus those of dementia and aphasia, and (3) age-group differences in patterns of conversational interaction. (67 references) (GLR)

  8. Technologies for Language Assessment.

    Science.gov (United States)

    Burstein, Jill; And Others

    1996-01-01

    Reviews current and developing technology uses that are relevant to language assessment and discusses examples of recent linguistic applications from the laboratory at the Educational Testing Service. The processes of language test development are described and the functions they serve from the perspective of a large testing organization are…

  9. Modelling SDL, Modelling Languages

    Directory of Open Access Journals (Sweden)

    Michael Piefel

    2007-02-01

    Full Text Available Today's software systems are too complex to implement them and model them using only one language. As a result, modern software engineering uses different languages for different levels of abstraction and different system aspects. Thus to handle an increasing number of related or integrated languages is the most challenging task in the development of tools. We use object oriented metamodelling to describe languages. Object orientation allows us to derive abstract reusable concept definitions (concept classes from existing languages. This language definition technique concentrates on semantic abstractions rather than syntactical peculiarities. We present a set of common concept classes that describe structure, behaviour, and data aspects of high-level modelling languages. Our models contain syntax modelling using the OMG MOF as well as static semantic constraints written in OMG OCL. We derive metamodels for subsets of SDL and UML from these common concepts, and we show for parts of these languages that they can be modelled and related to each other through the same abstract concepts.

  10. Reading, Perception and Language.

    Science.gov (United States)

    Duane, Drake D., Ed.; Rawson, Margaret B., Ed.

    The nine papers in this book discuss aspects of language processing that contribute to reading difficulty. After a summary of the 1974 World Congress on Dyslexia, at which these papers were presented, the following subjects are examined: historical background and educational treatment of dyslexia; the structure of language; neuroanatomy underlying…

  11. Russian Language Analysis Project

    Science.gov (United States)

    Serianni, Barbara; Rethwisch, Carolyn

    2011-01-01

    This paper is the result of a language analysis research project focused on the Russian Language. The study included a diverse literature review that included published materials as well as online sources in addition to an interview with a native Russian speaker residing in the United States. Areas of study include the origin and history of the…

  12. Language Planning and Intellectualisation.

    Science.gov (United States)

    Gonzalez, Andrew

    2002-01-01

    The development of the national language of the Philippines is sketched from the initial selection of Tagalog to its standardization and propagation as national language and its renaming as Pilipino, subsequently Filipino. The intellectualization phase is examined as process and product and according to its psychological and sociological…

  13. Transformers: analysis, design, and measurement

    National Research Council Canada - National Science Library

    López-Fernández, Xose M; Ertan, H. Bülent; Turowski, J

    2013-01-01

    "This book focuses on contemporary economic, design, diagnostics, and maintenance aspects of power, instrument, and high frequency transformers, which are critical to designers for a transformer stations...

  14. Roadmap on transformation optics

    Science.gov (United States)

    McCall, Martin; Pendry, John B.; Galdi, Vincenzo; Lai, Yun; Horsley, S. A. R.; Li, Jensen; Zhu, Jian; Mitchell-Thomas, Rhiannon C.; Quevedo-Teruel, Oscar; Tassin, Philippe; Ginis, Vincent; Martini, Enrica; Minatti, Gabriele; Maci, Stefano; Ebrahimpouri, Mahsa; Hao, Yang; Kinsler, Paul; Gratus, Jonathan; Lukens, Joseph M.; Weiner, Andrew M.; Leonhardt, Ulf; Smolyaninov, Igor I.; Smolyaninova, Vera N.; Thompson, Robert T.; Wegener, Martin; Kadic, Muamer; Cummer, Steven A.

    2018-06-01

    Transformation optics asks, using Maxwell’s equations, what kind of electromagnetic medium recreates some smooth deformation of space? The guiding principle is Einstein’s principle of covariance: that any physical theory must take the same form in any coordinate system. This requirement fixes very precisely the required electromagnetic medium. The impact of this insight cannot be overestimated. Many practitioners were used to thinking that only a few analytic solutions to Maxwell’s equations existed, such as the monochromatic plane wave in a homogeneous, isotropic medium. At a stroke, transformation optics increases that landscape from ‘few’ to ‘infinity’, and to each of the infinitude of analytic solutions dreamt up by the researcher, there corresponds an electromagnetic medium capable of reproducing that solution precisely. The most striking example is the electromagnetic cloak, thought to be an unreachable dream of science fiction writers, but realised in the laboratory a few months after the papers proposing the possibility were published. But the practical challenges are considerable, requiring meta-media that are at once electrically and magnetically inhomogeneous and anisotropic. How far have we come since the first demonstrations over a decade ago? And what does the future hold? If the wizardry of perfect macroscopic optical invisibility still eludes us in practice, then what compromises still enable us to create interesting, useful, devices? While three-dimensional (3D) cloaking remains a significant technical challenge, much progress has been made in two dimensions. Carpet cloaking, wherein an object is hidden under a surface that appears optically flat, relaxes the constraints of extreme electromagnetic parameters. Surface wave cloaking guides sub-wavelength surface waves, making uneven surfaces appear flat. Two dimensions is also the setting in which conformal and complex coordinate transformations are realisable, and the possibilities in

  15. English Language Instruction in the Philippine Basic Education Program

    Science.gov (United States)

    Vizconde, Camilla

    2006-01-01

    The study discusses the dynamics English language instruction in the Philippine basic education curriculum. Although English enjoyed immense popularity as early as 1900s during the American entry to the country, its role in Philippine education has transformed gradually as the country undergoes political, social and economic reconstruction in the…

  16. TG Grammar's Implications for the Foreign Language Teaching

    Institute of Scientific and Technical Information of China (English)

    殷彩

    2009-01-01

    Chomsky's Transformational-Generative (TG) grammar is another revolution to linguistics after Saussure's strueturalism, and it plays an important role in the modem linguistics. Introducing the research perspective and method of TG grammar, this paper analyses its implications for the foreign language teaching.

  17. The language ecology of a new Afrikaans Bible | Ponelis | Acta ...

    African Journals Online (AJOL)

    Three sets of codes are germane to a current Afrikaans Bible translation: Dutch, English and varieties of Afrikaans, especially Standard Afrikaans. Dutch was established as a local language of culture in the Dutch era from 1652 to 1806. The sweeping transformation of Cape society by British colonial rule gave great impetus ...

  18. A Derivational Approach to the Operational Semantics of Functional Languages

    DEFF Research Database (Denmark)

    Biernacka, Malgorzata

    We study the connections between different forms of operational semantics for functional programming languages and we present systematic methods of interderiving reduction semantics, abstract machines and higher-order evaluators. We first consider two methods based on program transformations: a s...

  19. Fast Capitalism, School Reform, and Second Language Literacy Practices

    Science.gov (United States)

    Gebhard, Meg

    2004-01-01

    This 2-year qualitative study explores the ironies of educational reform in the United States as experienced by three second language learners attending a school attempting to transform itself into a high-performance elementary school in California's Silicon Valley. Drawing on the concept of fast capitalism in a globalized economic work order…

  20. "The Wonder Years" of XML.

    Science.gov (United States)

    Gazan, Rich

    2000-01-01

    Surveys the current state of Extensible Markup Language (XML), a metalanguage for creating structured documents that describe their own content, and its implications for information professionals. Predicts that XML will become the common language underlying Web, word processing, and database formats. Also discusses Extensible Stylesheet Language…

  1. Web geoprocessing services on GML with a fast XML database

    African Journals Online (AJOL)

    user

    tasks on those data and return response messages and/or data outputs. To achieve an efficient ..... Even though GML data is based on XML data model and can be ..... language, and a stylesheet language CSS (Cascading Style Sheets). It is.

  2. Language and Language-in-Education Planning in Multilingual India: A Minoritized Language Perspective

    Science.gov (United States)

    Groff, Cynthia

    2017-01-01

    This article explores India's linguistic diversity from a language policy perspective, emphasizing policies relevant to linguistic minorities. The Kumaun region of Utterakhand provides a local, minority-language perspective on national-level language planning. A look at the complexity of counting India's languages reveals language planning…

  3. Transformer oil maintenance

    Energy Technology Data Exchange (ETDEWEB)

    White, J. [A.F. White Ltd., Brantford, ON (Canada)

    2002-08-01

    Proactive treatment is required in the case of transformer oil, since the oil degrades over time, which could result in the potential failure of the transformer or costly repairs. A mineral-based oil is used for transformers because of its chemical properties and dielectric strength. Water and particulate are the main contaminants found in transformer oil, affecting the quality of the oil through reduced insulation. Acid that forms in the oil when reacting with oxygen is called oxidization. It reduces the heat dissipation of the transformer as the acid forms sludge which settles on the windings of the transformer. The first step in the preventive maintenance program associated with transformer oil is the testing of the oil. The base line is established through initial testing, and subsequent annual testing identifies any changes. The minimal requirements are: (1) dielectric breakdown, a measure of the voltage conducted by the oil; (2) neutralization/acid number, which detects the level of acid present in the oil; (3) interfacial tension, which identifies the presence of polar compounds; (4) colour, which displays quality, aging and the presence of contaminants; and (5) water, which decreases the dielectric breakdown voltage. The analysis of the gases present in the oil is another useful tool in a maintenance program for the determination of a possible fault such as arcing, corona or overheated connections and is accomplished through Dissolved Gas Analysis (DGA). Remediation treatment includes upgrading the oil. Ideally, reclamation should be performed in the early stages of the acid buildup before sludging occurs. Onsite reclamation includes Fuller's earth processing and degasification, a process briefly described by the author.

  4. Culture in Language Teaching

    Directory of Open Access Journals (Sweden)

    Kovács Gabriella

    2017-12-01

    Full Text Available Learning a language means also the study of a different culture. This study focuses on the introduction of the topic of culture in language teaching into the curriculum of the subject Language Teaching Methodology for teacher trainees studying at Translation And Interpreting Studies, Sapientia Hungarian University of Transylvania, Faculty of Technical and Human Sciences, Târgu-Mureş. This topic has not been treated separately so far, it has only been discussed implicitly, included in other topics. But we believe that future teachers should have a more thorough theoretical and practical training in terms of what incorporating culture into language teaching implies. For this purpose, we are going to examine and discuss some of the recommendations and principles stated in the specialized literature regarding culture in foreign language teaching and reflect on what the ideal content of a course related to the teaching of this skill should be.

  5. Distributed Language and Dialogism

    DEFF Research Database (Denmark)

    Steffensen, Sune Vork

    2015-01-01

    addresses Linell’s critique of Distributed Language as rooted in biosemiotics and in theories of organism-environment systems. It is argued that Linell’s sense-based approach entails an individualist view of how conspecific Others acquire their status as prominent parts of the sense-maker’s environment......This article takes a starting point in Per Linell’s (2013) review article on the book Distributed Language (Cowley, 2011a) and other contributions to the field of ‘Distributed Language’, including Cowley et al. (2010) and Hodges et al. (2012). The Distributed Language approach is a naturalistic...... and anti-representational approach to language that builds on recent developments in the cognitive sciences. With a starting point in Linell’s discussion of the approach, the article aims to clarify four aspects of a distributed view of language vis-à-vis the tradition of Dialogism, as presented by Linell...

  6. The destinal question of language

    Directory of Open Access Journals (Sweden)

    Saitya Brata Das

    2011-06-01

    Full Text Available How can we think the destinal place of language in the essentially historical condition of our existence if such historicity cannot be understood on the basis of the labor of negativity alone? The attempt is made here to think language in a more originary manner, as non-negative finitude, that affirms what is outside dialectical-speculative closure, what is to come. The notion of 'destinal' itself is thus transformed. No longer being merely a categorical grasp of "entities presently given", language is an originary exposure to the event of arrival in its lightning flash. Destiny appears as that of the messianic arrival of the 'not yet' which is not a telos that the immanent movement of historical reason reaches by an irresistible force of the negative. This essay reads Schelling, Heidegger and Kierkegaard to think language as a "place" of exposure to the non-teleological destiny that may erupt even today, here and now, without any given conditionality.Como nós podemos pensar o lugar destinal da linguagem na condição essencialmente histórica de nossa existência se tal historicidade não pode ser entendida com base apenas no trabalho da negatividade? Faz-se aqui a tentativa de pensar a linguagem de um modo mais originário, como finitude não negativa, que afirma o que se encontra fora do fechamento dialético-especulativo, o que está por vir. A própria noção de 'destinal' é então transformada. Não sendo mais apenas uma apreensão categorial de "entidades presentemente dadas", a linguagem é uma exposição originária ao evento da chegada em seu instante iluminador. O destino aparece como o da chegada messiânica do 'ainda não' que não é um telos que o movimento imanente da razão histórica atinge por meio de uma irresistível força do negativo. Este ensaio lê Schelling, Heidegger e Kierkegaard para pensar a linguagem como um "lugar" de exposição ao destino não teológico que pode irromper mesmo hoje, aqui e agora, sem

  7. Smart Cities and Languages: The Language Network

    Directory of Open Access Journals (Sweden)

    Andrea Gobbi

    2013-05-01

    Full Text Available This paper intends to analyze the potential of smart cities from a linguistic perspective, with particular attention towards aspects such as second language acquisition (SLA, social inclusion and innovation, but also positive influences on sectors such as tourism and commerce. After an introduction of the theoretical foundations, the possible developing scenarios will be taken into consideration and analyzed more in detail.

  8. English Language Teaching at Secondary School Level in Bangladesh: An Overview of the Implementation of Communicative Language Teaching Method

    Science.gov (United States)

    Ahmed, Sofe

    2012-01-01

    The concept of globalization has brought dynamism in each aspect of the world. The changes have also touched the field of English language teaching (ELT) throughout the world. Bangladesh is no more far from that transformation. It has already attempted to the innovation of ELT. The country has moved from long term-practiced Grammar Translation…

  9. Decision table languages and systems

    CERN Document Server

    Metzner, John R

    1977-01-01

    ACM Monograph Series: Decision Table Languages and Systems focuses on linguistic examination of decision tables and survey of the features of existing decision table languages and systems. The book first offers information on semiotics, programming language features, and generalization. Discussions focus on semantic broadening, outer language enrichments, generalization of syntax, limitations, implementation improvements, syntactic and semantic features, decision table syntax, semantics of decision table languages, and decision table programming languages. The text then elaborates on design im

  10. Martensitic transformation in zirconia

    International Nuclear Information System (INIS)

    Deville, Sylvain; Guenin, Gerard; Chevalier, Jerome

    2004-01-01

    We investigate by atomic force microscopy (AFM) the surface relief resulting from martensitic tetragonal to monoclinic phase transformation induced by low temperature autoclave aging in ceria-stabilized zirconia. AFM appears as a very powerful tool to investigate martensite relief quantitatively and with a great precision. The crystallographic phenomenological theory is used to predict the expected relief induced by the transformation, for the particular case of lattice correspondence ABC1, where tetragonal c axis becomes the monoclinic c axis. A model for variants spatial arrangement for this lattice correspondence is proposed and validated by the experimental observations. An excellent agreement is found between the quantitative calculations outputs and the experimental measurements at nanometer scale yielded by AFM. All the observed features are explained fully quantitatively by the calculations, with discrepancies between calculations and quantitative experimental measurements within the measurements and calculations precision range. In particular, the crystallographic orientation of the transformed grains is determined from the local characteristics of transformation induced relief. It is finally demonstrated that the strain energy is the controlling factor of the surface transformation induced by low temperature autoclave treatments in this material

  11. Classification of displacive transformations: what is a martensitic transformation?

    International Nuclear Information System (INIS)

    Christian, J.W.; Olson, G.B.; Cohen, M.

    1995-01-01

    The displacive transformation classification proposed at ICOMAT 79 is reviewed in light of recent progress in mechanistic understanding. Issues considered include distinctions between shuffle transformation vs. self-accommodating shear, dilatation vs. shear-dominant transformation, and nucleated vs. continuous transformation. (orig.)

  12. Exploring Third Space in a Dual-Language Setting: Opportunities and Challenges

    Science.gov (United States)

    Fitts, Shanan

    2009-01-01

    This study examined the ways that 5th graders and their teachers constructed third spaces in bilingual and bicultural communities of practice in a dual-language school. Students and teachers used students' funds of knowledge to connect with and transform academic tasks and discourses and to create third spaces. In transformational third spaces,…

  13. Adaptation of Russian Christian Names into the Mari Language

    Directory of Open Access Journals (Sweden)

    Alexander L. Pustyakov

    2017-11-01

    Full Text Available This article analyses the phonetic and morphological adaptation of Christian personal names in the Mari language. The work examines personal names recorded in different regions among the Mari. The composition of the presented data is not exhaustive; it does, however, allow one to observe some general patterns of the adaptation process. The main part of the article is preceded by a brief overview of the Christianization of the Mari region and the contacts between the Mari and the Russian-speaking population; the features of the local dialects of the Russian language are briefly stated. The Mari language incorporated a significant number of Russian names. The source of loans included, besides the standard church name forms, also the numerous varieties found in the Russian dialects. As part of the study, phonetic, structural changes of Christian names in the Mari language are revealed and the reasons for the majority of these transformations are identified. The author also pays attention to the intermediary role of the neighbouring Turkic languages in the penetration of Russian names into the Mari language. Changes in borrowed names were induced by internal Mari linguistic rules, as well as dialectal features of the local Russian dialects. The identification of systematic phonetic and structural transformations helps to determine the origin of obscure anthroponyms.

  14. [Multilingualism and specific language impairment].

    Science.gov (United States)

    Arkkila, Eva; Smolander, Sini; Laasonen, Marja

    2013-01-01

    Specific language impairment is one of the most common developmental disturbances in childhood. With the increase of the foreign language population group an increasing number of children assimilating several languages and causing concern in language development attend clinical examinations. Knowledge of factors underlying the specific language impairment and the specific impairment in general, special features of language development of those learning several languages, as well as the assessment and support of the linguistic skills of a multilingual child is essential. The risk of long-term problems and marginalization is high for children having specific language impairment.

  15. Transformation on Abandonment

    DEFF Research Database (Denmark)

    Krag, Mo Michelsen Stochholm

    2017-01-01

    in an attempt to sway the residents’ attitude towards a more nuanced view on ruins, thus influencing the public discourse on rural transformation. The residents’ responses are considered a significant impact indicator, supplementary to the physical transformations themselves. As such, the responses of the local...... in the process of provoking an exchange of memories of buildings and places among the residents in rural villages. Today’s state authorized funds for demolition projects, if redirected, could easily contribute to the on-going rural transformation through integration into radical preservation strategies. Instead......-practice indicates that this anxiety may not be legitimate. Time, when stretched in a ruination process or prolonged demolition, acts similarly to a mourning process, thus creating an exchange of memories of what is lost....

  16. Integrated magnetic transformer assembly

    DEFF Research Database (Denmark)

    2014-01-01

    The present invention relates to an integrated magnetics transformer assembly comprising a first magnetically permeable core forming a first substantially closed magnetic flux path and a second magnetically permeable core forming a second substantially closed magnetic flux path. A first input...... inductor winding is wound around a first predetermined segment of the first magnetically permeable core and a second input inductor winding is wound around a first predetermined segment of the second magnetically permeable core. The integrated magnetics transformer assembly further comprises a first output......-winding of the first output inductor winding and the first half-winding of the second output inductor winding are configured to produce aligned, i.e. in the same direction, magnetic fluxes through the first substantially closed magnetic flux path. The integrated magnetics transformer assembly is well- suited for use...

  17. Nonlocal transformation optics.

    Science.gov (United States)

    Castaldi, Giuseppe; Galdi, Vincenzo; Alù, Andrea; Engheta, Nader

    2012-02-10

    We show that the powerful framework of transformation optics may be exploited for engineering the nonlocal response of artificial electromagnetic materials. Relying on the form-invariant properties of coordinate-transformed Maxwell's equations in the spectral domain, we derive the general constitutive "blueprints" of transformation media yielding prescribed nonlocal field-manipulation effects and provide a physically incisive and powerful geometrical interpretation in terms of deformation of the equifrequency contours. In order to illustrate the potentials of our approach, we present an example of application to a wave-splitting refraction scenario, which may be implemented via a simple class of artificial materials. Our results provide a systematic and versatile framework which may open intriguing venues in dispersion engineering of artificial materials.

  18. Multiple Minorities or Culturally and Linguistically Diverse (CLD) Plurilingual Learners? Re-Envisioning Allophone Immigrant Children and Their Inclusion in French-Language Schools in Ontario

    Science.gov (United States)

    Prasad, Gail

    2012-01-01

    Four out of five immigrants to Canada speak a language other than English or French as a first language. Immigration is increasingly transforming francophone minority communities. Allophone children acquire minority status on multiple levels within French-language schools, where they can become both a linguistic minority and a cultural minority…

  19. Genetic transformation of switchgrass.

    Science.gov (United States)

    Xi, Yajun; Ge, Yaxin; Wang, Zeng-Yu

    2009-01-01

    Switchgrass (Panicum virgatum L.) is a highly productive warm-season C4 species that is being developed into a dedicated biofuel crop. This chapter describes a protocol that allows the generation of transgenic switchgrass plants by Agrobacterium tumefaciens-mediated transformation. Embryogenic calluses induced from caryopses or inflorescences were used as explants for inoculation with A. tumefaciens strain EHA105. Hygromycin phosphotransferase gene (hph) was used as the selectable marker and hygromycin was used as the selection agent. Calluses resistant to hygromycin were obtained after 5-6 weeks of selection. Soil-grown switchgrass plants were regenerated about 6 months after callus induction and Agrobacterium-mediated transformation.

  20. Transformation of Follicular Lymphoma

    Science.gov (United States)

    Lossos, Izidore S.; Gascoyne, Randy D.

    2011-01-01

    Histological transformation of follicular lymphoma (FL) to a more aggressive non-Hodgkin's lymphomas is a pivotal event in the natural history of FL and is associated with poor outcome. While commonly observed in clinical practice and despite multiple studies designed to address its pathogenesis, the biology of this process represents an enigma. In this chapter we present a state of the art review summarizing the definition of histologic transformation, its incidence, pathogenesis, clinical manifestations, treatment and outcome. Furthermore, we specifically emphasize gaps in our knowledge that should be addressed in future studies. PMID:21658615

  1. Transformation of technical infrastructure

    DEFF Research Database (Denmark)

    Nielsen, Susanne Balslev

    , the evolution of large technological systems and theories about organisational and technological transformationprocesses. The empirical work consist of three analysis at three different levels: socio-technical descriptions of each sector, an envestigation of one municipality and envestigations of one workshop......The scope of the project is to investigate the possibillities of - and the barriers for a transformation of technical infrastructure conserning energy, water and waste. It focus on urban ecology as a transformation strategy. The theoretical background of the project is theories about infrastructure...

  2. 6. Languaging as sharing

    OpenAIRE

    McHenry, Henry Davis

    2017-01-01

    When will the action of thinking endure, include, and refer to the presence of the living man facing us? When will the dialectic of thought become dialogic, an unsentimental, unrelaxed dialogue in the strict terms of thought with the man present at the moment?—M. BuberA living human being cannot be turned into the voiceless object of some secondhand, finalizing cognitive process.—M. Bakhtin We have now re-invented language as languaging, and we have begun to investigate how languaging and Bei...

  3. Language in Web Communication

    DEFF Research Database (Denmark)

    Toft, Birthe

    2012-01-01

    Having taught and carried out research in LSP and business communication for many years, I have come across, again and again, the problems arising from the inferior status of language in the business environment. Being convinced that it does not have to be so, instead of going on trying to convince...... non-linguistically trained colleagues of the importance of language via the usual arguments, I suggest that we let them experience the problems arising from the non-recognition of the importance of language via a Web communication crash course, inspired by a course taught to BA students...

  4. Developing Bigraphical Languages

    DEFF Research Database (Denmark)

    Damgaard, Troels Christoffer

    In this dissertation, we study bigraphical languages—languages based on the theory for bigraphs and bigraphical reactive systems developed by Milner and coworkers. We begin by examining algebraic theory for binding bigraphs. We give a term language for binding bigraphs and develop a complete......, a prototype tool for experimenting with bigraphical reactive systems. In a second line of work, we study bigraphical reactive systems as a vehicle for developing a language to model biochemical reactions at the level of cells and proteins. We discuss and isolate B,R-calculi, a family of bigraphical reactive...

  5. Language to Language: Nurturing Writing Development in Multilingual Classrooms

    Science.gov (United States)

    Shagoury, Ruth

    2009-01-01

    The author spent four years embedded in a multilingual kindergarten classroom in which children spoke six different languages and several more years observing multilingual Head Start classrooms. She shares numerous examples of young dual language learners actively figuring out the way written language works in their first and second languages.…

  6. Seamless Language Learning: Second Language Learning with Social Media

    Science.gov (United States)

    Wong, Lung-Hsiang; Chai, Ching Sing; Aw, Guat Poh

    2017-01-01

    This conceptual paper describes a language learning model that applies social media to foster contextualized and connected language learning in communities. The model emphasizes weaving together different forms of language learning activities that take place in different learning contexts to achieve seamless language learning. it promotes social…

  7. Exploring Language Awareness through Students' Engagement in Language Play

    Science.gov (United States)

    Ahn, So-Yeon

    2016-01-01

    The present study explores Korean students' demonstration of language awareness through their engagement in language play. Grounded in the understanding of the relationship between language play and an "engagement with language" (EWL) perspective, this ethnographic and discourse analytic study investigates how Korean students aged 11-15…

  8. Short message service (SMS) language and written language skills ...

    African Journals Online (AJOL)

    SMS language is English language slang, used as a means of mobile phone text messaging. This practice may impact on the written language skills of learners at school. The main aim of this study was to determine the perspectives of Grade 8 and 9 English (as Home Language) educators in Gauteng regarding the ...

  9. America's Languages: The Future of Language Advocacy

    Science.gov (United States)

    Rivers, William P.; Brecht, Richard D.

    2018-01-01

    In honor of the 50th Anniversary of "Foreign Language Annals," and recognizing the seminal role this journal has in informing the language education profession about policies and programs, we sketch a future for advocacy for language education in the United States. Drawing on the Languages for All initiative and the work of the…

  10. Language Policy and Planning: The Case of Italian Sign Language

    Science.gov (United States)

    Geraci, Carlo

    2012-01-01

    Italian Sign Language (LIS) is the name of the language used by the Italian Deaf community. The acronym LIS derives from Lingua italiana dei segni ("Italian language of signs"), although nowadays Italians refers to LIS as Lingua dei segni italiana, reflecting the more appropriate phrasing "Italian sign language." Historically,…

  11. THREE-PHASE TRANSFORMER PARAMETERS CALCULATION CONSIDERING THE CORE SATURATION FOR THE MATLAB-SIMULINK TRANSFORMER MODEL

    Directory of Open Access Journals (Sweden)

    I. V. Novash

    2015-01-01

    Full Text Available This article describes the parameters calculation for the three-phase two-winding power transformer model taken from the SimPowerSystems library, which is the part of the MatLab- Simulink environment. Presented methodology is based on the power transformer nameplate data usage. Particular attention is paid to the power transformer magnetization curve para- meters  calculation.  The  methodology  of  the  three-phase  two-winding  power  transformer model parameters calculation considering the magnetization curve nonlinearity isn’t presented in Russian-and English-language sources. Power transformers demo models described in the SimPowerSystems user’s guide have already calculated parameters, but without reference to the sources of their determination. A power transformer is a nonlinear element of the power system, that’s why for its performance analysis in different modes of operation is necessary to have the magnetization curve parameters.The process analysis during no-load energizing of the power transformer is of special interest. This regime is accompanied by the inrush current on the supply side of the power transformer, which is several times larger than the transformer rated current. Sharp rising of the magnetizing current is explained by the magnetic core saturation. Therefore, magnetiza- tion characteristic accounting during transformer no-load energizing modeling is a mandatory requirement. Article authors attempt to put all calculating formulas in a more convenient form and validate the power transformer nonlinear magnetization characteristics parameters calcu- lation. Inrush current oscillograms obtained during the simulation experiment confirmed the adequacy of the calculated model parameters.

  12. Fourier transforms principles and applications

    CERN Document Server

    Hansen, Eric W

    2014-01-01

    Fourier Transforms: Principles and Applications explains transform methods and their applications to electrical systems from circuits, antennas, and signal processors-ably guiding readers from vector space concepts through the Discrete Fourier Transform (DFT), Fourier series, and Fourier transform to other related transform methods.  Featuring chapter end summaries of key results, over two hundred examples and four hundred homework problems, and a Solutions Manual this book is perfect for graduate students in signal processing and communications as well as practicing engineers.

  13. Leadership Coaching That Transforms

    Science.gov (United States)

    Aguilar, Elena

    2017-01-01

    Leading a school can be a lonely, challenging job, Elena Aguilar has found in her years coaching principals. Aguilar describes how coaching approach she's developed--transformational coaching--helps principals get three things most of them need: a neutral person they can talk with confidentially, job-embedded professional development, and a safe…

  14. Graph Transforming Java Data

    NARCIS (Netherlands)

    de Mol, M.J.; Rensink, Arend; Hunt, James J.

    This paper introduces an approach for adding graph transformation-based functionality to existing JAVA programs. The approach relies on a set of annotations to identify the intended graph structure, as well as on user methods to manipulate that structure, within the user’s own JAVA class

  15. ATLAS Job Transforms

    CERN Document Server

    Stewart, G A; The ATLAS collaboration; Maddocks, H J; Harenberg, T; Sandhoff, M; Sarrazin, B

    2013-01-01

    The need to run complex workflows for a high energy physics experiment such as ATLAS has always been present. However, as computing resources have become even more constrained, compared to the wealth of data generated by the LHC, the need to use resources efficiently and manage complex workflows within a single grid job have increased. In ATLAS, a new Job Transform framework has been developed that we describe in this paper. This framework manages the multiple execution steps needed to `transform' one data type into another (e.g., RAW data to ESD to AOD to final ntuple) and also provides a consistent interface for the ATLAS production system. The new framework uses a data driven workflow definition which is both easy to manage and powerful. After a transform is defined, jobs are expressed simply by specifying the input data and the desired output data. The transform infrastructure then executes only the necessary substeps to produce the final data products. The global execution cost of running the job is mini...

  16. ATLAS Job Transforms

    CERN Document Server

    Stewart, G A; The ATLAS collaboration; Maddocks, H J; Harenberg, T; Sandhoff, M; Sarrazin, B

    2013-01-01

    The need to run complex workflows for a high energy physics experiment such as ATLAS has always been present. However, as computing resources have become even more constrained, compared to the wealth of data generated by the LHC, the need to use resources efficiently and manage complex workflows within a single grid job have increased. In ATLAS, a new Job Transform framework has been developed that we describe in this paper. This framework manages the multiple execution steps needed to 'transform' one data type into another (e.g., RAW data to ESD to AOD to final ntuple) and also provides a consistent interface for the ATLAS production system. The new framework uses a data driven workflow definition which is both easy to manage and powerful. After a transform is defined, jobs are expressed simply by specifying the input data and the desired output data. The transform infrastructure then executes only the necessary substeps to produce the final data products. The global execution cost of running the job is mini...

  17. Fourier Transform Mass Spectrometry.

    Science.gov (United States)

    Gross, Michael L.; Rempel, Don L.

    1984-01-01

    Discusses the nature of Fourier transform mass spectrometry and its unique combination of high mass resolution, high upper mass limit, and multichannel advantage. Examines its operation, capabilities and limitations, applications (ion storage, ion manipulation, ion chemistry), and future applications and developments. (JN)

  18. The Power of Transformation

    DEFF Research Database (Denmark)

    Foged, Hans Isak Worre

    2017-01-01

    Transformation of the built environment in Denmark is estimated to become 51% of the total building activities in the future in order to accommodate new energy targets, a general population move to the city and to maintain buildings, which otherwise presents high architectural qualities. This poi......Transformation of the built environment in Denmark is estimated to become 51% of the total building activities in the future in order to accommodate new energy targets, a general population move to the city and to maintain buildings, which otherwise presents high architectural qualities....... This points to the need of new ideas, methods and models for architects to transform existing building envelopes beyond the current primary approach of simply adding and external insulation layer. The research studies and present thermal simulation methods, models, elementary design studies and applied design...... approaches to envelope transformations based on modifying colours and local geometries of an envelope. The study finds that colour can be used instrumentally as a design variable to control external surface heat accumulation and envelope heat transfer, whereas local geometric variations only present...

  19. On the Meijer transformation

    Directory of Open Access Journals (Sweden)

    J. Conlan

    1978-01-01

    Full Text Available Recently [8], an operational calculus for the operator Bμ=t−μDt1+μD with −1<μ<∞ was developed via the algebraic approach [4], [13], [15]. This paper gives the integral transform version. In particular, a differentiation theorem and a convolution theorem are proved.

  20. Parallel Fast Legendre Transform

    NARCIS (Netherlands)

    Alves de Inda, M.; Bisseling, R.H.; Maslen, D.K.

    1998-01-01

    We discuss a parallel implementation of a fast algorithm for the discrete polynomial Legendre transform We give an introduction to the DriscollHealy algorithm using polynomial arithmetic and present experimental results on the eciency and accuracy of our implementation The algorithms were

  1. Tourism transformations: an introduction

    NARCIS (Netherlands)

    Dietvorst, A.G.J.; Ashworth, G.J.

    1995-01-01

    In order to emphasize the dynamic character of the tourism-recreation product, an overarching concept is presented which integrates both supply and demand. The model shows the continuing transformation of the original tourism-recreation resource (either a landscape, a monument, an urban public

  2. Transformer Impedance Reflection Demonstration

    Science.gov (United States)

    Layton, William

    2014-01-01

    Questions often arise as to how a device attached to a transformer can draw power from the electrical power grid since it seems that the primary and secondary are not connected to one another. However, a closer look at how the primary and secondary are linked together magnetically and a consideration of the role of Lenz's law in this linkage…

  3. Fixture for winding transformers

    Science.gov (United States)

    Mclyman, M. T.

    1980-01-01

    Bench-mounted fixture assists operator in winding toroid-shaped transformer cores. Toroid is rigidly held in place as wires are looped around. Arrangement frees both hands for rapid winding and untangling of wires that occurs when core is hand held.

  4. Transformation of Abandonment

    DEFF Research Database (Denmark)

    Krag, Mo Michelsen Stochholm

    2015-01-01

    the controlled ruin will play the role of catalyst of the disclosing of hidden narratives and through decay in the end turn Figure 2 Transformation process: Controlled ruin 2014, Thisted Municipality, Denmark into nature. The demolition process is simply slowed down. Similarly to the mechanisms in a mourning...

  5. Transformative Mixed Methods Research

    Science.gov (United States)

    Mertens, Donna M.

    2010-01-01

    Paradigms serve as metaphysical frameworks that guide researchers in the identification and clarification of their beliefs with regard to ethics, reality, knowledge, and methodology. The transformative paradigm is explained and illustrated as a framework for researchers who place a priority on social justice and the furtherance of human rights.…

  6. Welfare State Transformation

    DEFF Research Database (Denmark)

    Obinger, Herbert; Starke, Peter

    2014-01-01

    This paper describes welfare state transformation in OECD countries since the 1970s against the background of the post-war settlement. Relying on quantitative macro-data and qualitative information from the literature, we show that welfare states have con-verged, especially regarding various...

  7. Education as Habitus Transformations

    Science.gov (United States)

    von Rosenberg, Florian

    2016-01-01

    Unlike a conventional reading of Bourdieu, this article focuses on his work with regard to the transformation of social structure. In the context of a rereading, from an educational theory perspective, the article proposes an approach that allows for the linking of empirically informed social theory, on the one hand, and biography research…

  8. Conformal transformations in superspace

    International Nuclear Information System (INIS)

    Dao Vong Duc

    1977-01-01

    The spinor extension of the conformal algebra is investigated. The transformation law of superfields under the conformal coordinate inversion R defined in the superspace is derived. Using R-technique, the superconformally covariant two-point and three-point correlation functions are found

  9. A theory upon origin of implicit musical language

    Directory of Open Access Journals (Sweden)

    József P. Vas

    2015-11-01

    Full Text Available The author suggests that the origin of musicality is implied in an implicit musical language every human being possesses in uterus due to a resonance and attunement with prenatal environment, mainly the mother. It is emphasized that ego-development and evolving implicit musical language can be regarded as parallel processes. To support this idea a lot of examples of musical representations are demonstrated by the author. Music is viewed as a tone of ego-functioning involving the musical representations of bodily and visceral senses, cross-modal perception, unity of sense of self, individual fate of ego, and tripolar and bipolar musical coping codes. Finally, a special form of music therapy is shown to illustrate how can implicit musical language be transformed into explicit language by virtue of participants’ spontaneity, creativity, and playfulness.

  10. A Theory Upon Origin of Implicit Musical Language.

    Science.gov (United States)

    Vas József, P

    2015-11-30

    The author suggests that the origin of musicality is implied in an implicit musical language every human being possesses in uterus due to a resonance and attunement with prenatal environment, mainly the mother. It is emphasized that ego-development and evolving implicit musical language can be regarded as parallel processes. To support this idea a lot of examples of musical representations are demonstrated by the author. Music is viewed as a tone of ego-functioning involving the musical representations of bodily and visceral senses, cross-modal perception, unity of sense of self, individual fate of ego, and tripolar and bipolar musical coping codes. Finally, a special form of music therapy is shown to illustrate how can implicit musical language be transformed into explicit language by virtue of participants' spontaneity, creativity, and playfulness.

  11. Language attitudes in the second language situation

    Directory of Open Access Journals (Sweden)

    Riana Roos

    2013-02-01

    Full Text Available A distinction is made between attitudes and specifically language attitudes. The process of acculturation is dealt with and its influence upon the motivation of ESL learners. Integrational and instmmental motivation are defined. Teachers' language attitudes, the dangers of prejudice and stereotyping are discussed. ,Attitude changes are analysed as well as the teacher's role in effecting them. 'n Onderskeid word getref tussen algemene houdings en houdings ten opsigte van taal. Die proses van akkulturasie word behandel, asook die invloed daarvan op die motivering van Engels Tweede Taal-leerders. Die skrywer onderskei verder tussen integrerende en instmmentale motivering. Die onderwysers se houding teenoor die taal word ook bespreek, asook die gevare van bevooroordeeldheid en stereotipering. Veranderinge in houdings word ontleed, en vera! die rol wat die onderwyser speel om die veranderinge teweeg te bring.

  12. OpenGL 4 shading language cookbook

    CERN Document Server

    Wolff, David

    2013-01-01

    OpenGL Shading Language 4 Cookbook is a hands-on guide that gets straight to the point - actually creating graphics, instead of just theoretical learning. Each recipe is specifically tailored to satisfy your appetite for producing real-time 3-D graphics using the latest GLSL specification.This book is for OpenGL programmers looking to use the modern features of GLSL 4 to create real-time, three-dimensional graphics. Familiarity with OpenGL programming, along with the typical 3D coordinate systems, projections, and transformations is assumed. It can also be useful for experienced GLSL programme

  13. Domain Specific Language Support for Exascale

    Energy Technology Data Exchange (ETDEWEB)

    Sadayappan, Ponnuswamy [The Ohio State Univ., Columbus, OH (United States)

    2017-02-24

    Domain-Specific Languages (DSLs) offer an attractive path to Exascale software since they provide expressive power through appropriate abstractions and enable domain-specific optimizations. But the advantages of a DSL compete with the difficulties of implementing a DSL, even for a narrowly defined domain. The DTEC project addresses how a variety of DSLs can be easily implemented to leverage existing compiler analysis and transformation capabilities within the ROSE open source compiler as part of a research program focusing on Exascale challenges. The OSU contributions to the DTEC project are in the area of code generation from high-level DSL descriptions, as well as verification of the automatically-generated code.

  14. Language Games in Communicative Language Teaching (CLT)

    Institute of Scientific and Technical Information of China (English)

    韩颖

    2012-01-01

      Games are an indispensible part of Communicative Language Teaching (CLT). They not only reduce EFL learners’ stress and increase their learning motivation, but also improve their communication competence and promote fluency. It is advo⁃cated that games should be implemented by EFL teachers in CLT, meanwhile paying attention to the communicative characteris⁃tics of games in the application and design of games.

  15. Next Generation Systems Languages

    National Research Council Canada - National Science Library

    Morrisett, Greg

    2006-01-01

    The goal of this work is to explore techniques for making today's software, which is largely written in type-unsafe, low-level languages such as C, as reliable and trustworthy as code written in type...

  16. JOURNAL OF LANGUAGE, TECHNOLOGY ...

    African Journals Online (AJOL)

    Frederick Iraki

    The students learning English as a foreign language sometimes enjoy computer .... Motivation done by Ahangari & Ghalami Nobar (2012), it was found that the modern world of the ..... Journal of Academic and Applied Studies, 2(1), 39-61.

  17. Handbook for Language Detectives

    DEFF Research Database (Denmark)

    Bryanne, Ulla; Bruntt, Karen Scheel Lassen

    Handbook for Language Detectives gives a thorough presentation of English grammar and discusses how to teach grammar. The book unveils to the readers, who will be working as grammar detectives, the fascinating world of language. It does not only deal with "traditional grammar" but also discusses...... what different grammatical structures mean (semantics) and how they influence the level of style (pragmatics). Grammar should not be taught as a separate discipline; it can and should be integrated in communicative language teaching. The book gives you innovative and valuable ideas of how this can...... be done. The book serves a double purpose: - English grammar and language usage at bachelor level from a functional linguistic point of view. - How to teach English grammar within a communicative approach. The book is mainly intended for Danish student teachers of English, but anyone else interested...

  18. Language, Subject, Ideology

    Directory of Open Access Journals (Sweden)

    German A. Ivanov

    2011-04-01

    Full Text Available In this paper the problem of interdependence between power and language is viewed. The authors point out that the problem may be investigated in two aspects: from the point of view of a conscious use of language as a political instrument and from the point of view of an unconscious dependence of an individual on language and ideology. In this context, the authors investigate the ideas expressed by Louis Althusser and Michel Pźcheux. The theory of Ideological State Apparatuses by Althusser is represented here as one of possible conceptual bases for defining gender distribution of power. In this paper the specificity of the Pźcheux’s  discourse analysis is revealed: discourse is viewed by Pźcheux as a sphere of intersection of language and extra-linguistic restrictions created by ideology. 

  19. Programming Language Paradigms

    OpenAIRE

    Felician ALECU

    2013-01-01

    This paper's goal is to briefly explain the basic theory behind programming languages and their history while taking a close look at different programming paradigms that are used today as well as describing their differences, benefits, and drawbacks

  20. Language and Science.

    Science.gov (United States)

    Atkinson, Dwight

    1999-01-01

    Reviews recent applied linguistic research on science and language, especially studies conducted during the period between 1990 and 1998. Outlines major changes that have taken place in this area since van Naerssen and Kaplan's 1987 review. (Author/VWL)

  1. Model Process Control Language

    Data.gov (United States)

    National Aeronautics and Space Administration — The MPC (Model Process Control) language enables the capture, communication and preservation of a simulation instance, with sufficient detail that it can be...

  2. Language, Communication and Style

    Directory of Open Access Journals (Sweden)

    Stăncuţa Ramona DIMA-LAZA

    2011-01-01

    Full Text Available Intercultural language and communication skills vary across culture. Blunders are the result of an improper understanding of other nation’s language, non-verbal communication or customs and traditions. The present paper represents an incursion into the world of inaccurate translations and misinterpretations caused by a lack of ability to overcome cultural and language barriers. It also provides solutions for such problems, exemplifying with relevant situations. It informs the reader about writing principles and style, examining the outcome of conveying an inaccurate message. People write, deliver speeches or communicate for different purposes: to learn something, to entertain or to make money. Whether it is about one reason or another, the basic idea is to comply with certain language codes in order to avoid cultural conflicts.

  3. Rainbow Fourier Transform

    Science.gov (United States)

    Alexandrov, Mikhail D.; Cairns, Brian; Mishchenko, Michael I.

    2012-01-01

    We present a novel technique for remote sensing of cloud droplet size distributions. Polarized reflectances in the scattering angle range between 135deg and 165deg exhibit a sharply defined rainbow structure, the shape of which is determined mostly by single scattering properties of cloud particles, and therefore, can be modeled using the Mie theory. Fitting the observed rainbow with such a model (computed for a parameterized family of particle size distributions) has been used for cloud droplet size retrievals. We discovered that the relationship between the rainbow structures and the corresponding particle size distributions is deeper than it had been commonly understood. In fact, the Mie theory-derived polarized reflectance as a function of reduced scattering angle (in the rainbow angular range) and the (monodisperse) particle radius appears to be a proxy to a kernel of an integral transform (similar to the sine Fourier transform on the positive semi-axis). This approach, called the rainbow Fourier transform (RFT), allows us to accurately retrieve the shape of the droplet size distribution by the application of the corresponding inverse transform to the observed polarized rainbow. While the basis functions of the proxy-transform are not exactly orthogonal in the finite angular range, this procedure needs to be complemented by a simple regression technique, which removes the retrieval artifacts. This non-parametric approach does not require any a priori knowledge of the droplet size distribution functional shape and is computationally fast (no look-up tables, no fitting, computations are the same as for the forward modeling).

  4. Formulaic speech in disorders of language

    Directory of Open Access Journals (Sweden)

    Diana Sidtis

    2014-04-01

    Formulaic language studies remain less well recognized in language disorders. Profiles of differential formulaic language abilities in neurological disease have implications for cerebral models of language and for clinical evaluation and treatment of neurogenic language disorders.

  5. Seamless Language Learning: Second Language Learning with Social Media

    OpenAIRE

    Wong, Lung-Hsiang; Sing-Chai, Ching; Poh-Aw, Guat

    2017-01-01

    This conceptual paper describes a language learning model that applies social media to foster contextualized and connected language learning in communities. The model emphasizes weaving together different forms of language learning activities that take place in different learning contexts to achieve seamless language learning. It promotes social interactions with social media about the learners’ day-to-day life using the targeted second or foreign language. The paper first identifies three ke...

  6. Language Works. Linguistic Journal

    DEFF Research Database (Denmark)

    Hartling, Anna Sofie; Nørreby, Thomas Rørbeck; Skovse, Astrid Ravn

    2016-01-01

    Language works! – and with this initiative and this journal we want to give the opportunity to many more students to present their linguistic research to each other, to the scientific community and to all interested.......Language works! – and with this initiative and this journal we want to give the opportunity to many more students to present their linguistic research to each other, to the scientific community and to all interested....

  7. LANGUAGE REORIENTATION AND POLICY IMPLEMENTATION ...

    African Journals Online (AJOL)

    Chinwe Ugochukwu

    building and leadership challenge; language reorientation; conclusion and ... Igbo land, for example, many students enrol to study foreign languages, but the reverse is the ... Following the lead of Franz Boas, such a view is no longer relevant. ... Consequently, on International Mother Language Day, all languages share.

  8. Gendered Language in Interactive Discourse

    Science.gov (United States)

    Hussey, Karen A.; Katz, Albert N.; Leith, Scott A.

    2015-01-01

    Over two studies, we examined the nature of gendered language in interactive discourse. In the first study, we analyzed gendered language from a chat corpus to see whether tokens of gendered language proposed in the gender-as-culture hypothesis (Maltz and Borker in "Language and social identity." Cambridge University Press, Cambridge, pp…

  9. Language Development and the Integrationist

    Science.gov (United States)

    Taylor, Talbot J.

    2011-01-01

    Despite the growing body of integrationist literature on the study of language and on a wide range of language-related fields of inquiry, there is as yet no integrationist investigation of the field of language acquisition. This paper argues for the need of an integrationist study of what children learn about language and of how they learn it.…

  10. A Leaner, Meaner Markup Language.

    Science.gov (United States)

    Online & CD-ROM Review, 1997

    1997-01-01

    In 1996 a working group of the World Wide Web Consortium developed and released a simpler form of markup language, Extensible Markup Language (XML), combining the flexibility of standard Generalized Markup Language (SGML) and the Web suitability of HyperText Markup Language (HTML). Reviews SGML and discusses XML's suitability for journal…

  11. Recent Research on Language Maintenance.

    Science.gov (United States)

    Garcia, MaryEllen

    2003-01-01

    Describes recent research on language maintenance to provide broad, worldwide coverage of different language contact situations. Surveys various countries in which research within ethnic and minority language communities illuminates language maintenance or shift, or revitalization, for that group. (Author/VWL)

  12. The Tao of Whole Language.

    Science.gov (United States)

    Zola, Meguido

    1989-01-01

    Uses the philosophy of Taoism as a metaphor in describing the whole language approach to language arts instruction. The discussion covers the key principles that inform the whole language approach, the resulting holistic nature of language programs, and the role of the teacher in this approach. (16 references) (CLB)

  13. Foreign language interactive didactics

    Directory of Open Access Journals (Sweden)

    Arnaldo Moisés Gómez

    2016-06-01

    Full Text Available Foreign Language Interactive Didactics is intended for foreign language teachers and would-be teachers since it is an interpretation of the foreign language teaching-learning process is conceived from a reflexive social interaction. This interpretation declares learning based on interactive tasks that provide learners with opportunities to interact meaningfully among them, as a way to develop interactional competence as objective in itself and as a means to obtain communicative competence. Foreign language interactive didactics claims for the unity of reflection and action while learning the language system and using it to communicate, by means of solving problems presented in interactive tasks. It proposes a kind of teaching that is interactive, developmental, collaborative, holist, cognitive, problematizing, reflexive, student centered, humanist, and with a strong affective component that empower the influencing psychological factors in learning. This conception appears in the book: DIDÁCTICA INTERACTIVA DE LENGUAS (2007 y 2010. The book is used as a textbook for the subject of Didactics that is part of the curriculum in language teachers’ formation of all the pedagogical sciences universities, in Spanish teachers’ formation who are not Spanish speaking people at Havana University, and also as a reference book for postgraduate courses, master’s and doctorate’ s degrees.

  14. ADVERTISING AND LANGUAGE MANIPULATION

    Directory of Open Access Journals (Sweden)

    Cristina-Maria PRELIPCEANU

    2013-11-01

    Full Text Available Research has revealed that much of what happens in our minds as a result of language use is still hidden from our conscious awareness. Advertisers know this phenomenon better. They use the manipulation of language to suggest something about their products without directly claiming it to be true. Although the advertisers use colours, symbols, and imagery in advertisements, “the most direct way to study ads is through an analysis of the language employed” as all the other aspects are meant to reinforce the language message. Ads are designed to have an effect on consumers while being laughed at, belittle and all but ignored. Some modern advertisements appear to be almost dissuading consumers from the product – but this is just a modern technique. This paper is going to analyze a series of language techniques used by advertisers to arrest our attention, to arouse our interest, to stimulate desire for a product and ultimately to motivate us to buy it. Once we become familiar with the language strategies used in advertising messages we will be more able to make our own buying decisions.

  15. Visual Structure Language; TOPICAL

    International Nuclear Information System (INIS)

    CAMPBELL, PHILIP L.; ESPINOZA, JUAN

    2001-01-01

    In this paper we describe a new language, Visual Structure Language (VSL), designed to describe the structure of a program and explain its pieces. This new language is built on top of a general-purpose language, such as C. The language consists of three extensions: explanations, nesting, and arcs. Explanations are comments explicitly associated with code segments. These explanations can be nested. And arcs can be inserted between explanations to show data- or control-flow. The value of VSL is that it enables a developer to better control a code. The developer can represent the structure via nested explanations, using arcs to indicate the flow of data and control. The explanations provide a ''second opinion'' about the code so that at any level, the developer can confirm that the code operates as it is intended to do. We believe that VSL enables a programmer to use in a computer language the same model-a hierarchy of components-that they use in their heads when they conceptualize systems

  16. Complexity in language acquisition.

    Science.gov (United States)

    Clark, Alexander; Lappin, Shalom

    2013-01-01

    Learning theory has frequently been applied to language acquisition, but discussion has largely focused on information theoretic problems-in particular on the absence of direct negative evidence. Such arguments typically neglect the probabilistic nature of cognition and learning in general. We argue first that these arguments, and analyses based on them, suffer from a major flaw: they systematically conflate the hypothesis class and the learnable concept class. As a result, they do not allow one to draw significant conclusions about the learner. Second, we claim that the real problem for language learning is the computational complexity of constructing a hypothesis from input data. Studying this problem allows for a more direct approach to the object of study--the language acquisition device-rather than the learnable class of languages, which is epiphenomenal and possibly hard to characterize. The learnability results informed by complexity studies are much more insightful. They strongly suggest that target grammars need to be objective, in the sense that the primitive elements of these grammars are based on objectively definable properties of the language itself. These considerations support the view that language acquisition proceeds primarily through data-driven learning of some form. Copyright © 2013 Cognitive Science Society, Inc.

  17. Robots with language

    Directory of Open Access Journals (Sweden)

    Domenico Parisi

    2010-11-01

    Full Text Available Trying to understand human language by constructing robots that have language necessarily implies an embodied view of language, where the meaning of linguistic expressions is derived from the physical interactions of the organism with the environment. The paper describes a neural model of language according to which the robot’s behaviour is controlled by a neural network composed of two sub-networks, one dedicated to the non-linguistic interactions of the robot with the environment and the other one to processing linguistic input and producing linguistic output. We present the results of a number of simulations using the model and we suggest how the model can be used to account for various language-related phenomena such as disambiguation, the metaphorical use of words, the pervasive idiomaticity of multi-word expressions, and mental life as talking to oneself.. The model implies a view of the meaning of words and multi-word expressions as a temporal process that takes place in the entire brain and has no clearly defined boundaries. The model can also be extended to emotional words if we assume that an embodied view of language includes not only the interactions of the robot’s brain with the external environment but also the interactions of the brain with what is inside the body.

  18. Unsupervised Language Acquisition

    Science.gov (United States)

    de Marcken, Carl

    1996-11-01

    This thesis presents a computational theory of unsupervised language acquisition, precisely defining procedures for learning language from ordinary spoken or written utterances, with no explicit help from a teacher. The theory is based heavily on concepts borrowed from machine learning and statistical estimation. In particular, learning takes place by fitting a stochastic, generative model of language to the evidence. Much of the thesis is devoted to explaining conditions that must hold for this general learning strategy to arrive at linguistically desirable grammars. The thesis introduces a variety of technical innovations, among them a common representation for evidence and grammars, and a learning strategy that separates the ``content'' of linguistic parameters from their representation. Algorithms based on it suffer from few of the search problems that have plagued other computational approaches to language acquisition. The theory has been tested on problems of learning vocabularies and grammars from unsegmented text and continuous speech, and mappings between sound and representations of meaning. It performs extremely well on various objective criteria, acquiring knowledge that causes it to assign almost exactly the same structure to utterances as humans do. This work has application to data compression, language modeling, speech recognition, machine translation, information retrieval, and other tasks that rely on either structural or stochastic descriptions of language.

  19. Schizophrenia and second language acquisition.

    Science.gov (United States)

    Bersudsky, Yuly; Fine, Jonathan; Gorjaltsan, Igor; Chen, Osnat; Walters, Joel

    2005-05-01

    Language acquisition involves brain processes that can be affected by lesions or dysfunctions in several brain systems and second language acquisition may depend on different brain substrates than first language acquisition in childhood. A total of 16 Russian immigrants to Israel, 8 diagnosed schizophrenics and 8 healthy immigrants, were compared. The primary data for this study were collected via sociolinguistic interviews. The two groups use language and learn language in very much the same way. Only exophoric reference and blocking revealed meaningful differences between the schizophrenics and healthy counterparts. This does not mean of course that schizophrenia does not induce language abnormalities. Our study focuses on those aspects of language that are typically difficult to acquire in second language acquisition. Despite the cognitive compromises in schizophrenia and the manifest atypicalities in language of speakers with schizophrenia, the process of acquiring a second language seems relatively unaffected by schizophrenia.

  20. Teaching Chinese Film in an Advanced Language Class

    Directory of Open Access Journals (Sweden)

    Luying Chen

    2011-04-01

    Full Text Available Instructors often face a dilemma when using film in language classes. While film is appealing for the rich cultural and linguistic information it offers, finding the balance between teaching content and building language skills can present significant challenges for an instructor. Common approaches to using film in courses taught in English, such as screening one film a week, reading critical essays about the films, and class discussions and lectures, seldom offer the same benefits in a foreign language course due to the fact that students with only three years of foreign language study frequently lack the language skills necessary to discuss films in a foreign language. Yanfang Tang and Qianghai Chen, authors of the textbook 'Advanced Chinese: Intention, Strategy, & Communication '(2005, have argued that “[n]either interpreting textual meanings nor decoding linguistic patterns leads naturally to the productive skills needed” for communicating in the target language at the advanced level. They further suggest that “practice, in a conscious but meaningful way is the key to successful transformation of input knowledge into productive output skills.”

  1. Ludwig Wittgenstein and Language Games (A Literary Application

    Directory of Open Access Journals (Sweden)

    Mirela Arsith

    2011-12-01

    Full Text Available The hypothesis which we assume is that a language cannot transform only one way, but more ways of seeing the world. Therefore, the speakers will not be stuck in a rigid framework of a single belief system. As the modes of discourse are changed, the speakers accomplish, constantly, ideological changes. As Ludwig Wittgenstein sustained, the “key” of our language is not in the mind but a way of life that pushes us towards certain ways of using signs, which are the language games. The approach that we started, namely to investigate various language games in the John Fowles’ novel The Magician, we have identified not only various types of language games, but, in the spirit of Austrian origin philosopher, we searched to make our expressions more accurate. We believe that according to the applications on the text The Magician, we were able to illustrate how Wittgenstein theme of “language games” can be exploited explicitly in the literature. What we showed is that between the activities called language games there are more relations of functional analogies or conceptual functionality.

  2. Ezhil: A Tamil Programming Language

    OpenAIRE

    Annamalai, Muthiah

    2009-01-01

    Ezhil is a Tamil language based interpreted procedural programming language. Tamil keywords and grammar are chosen to make the native Tamil speaker write programs in the Ezhil system. Ezhil allows easy representation of computer program closer to the Tamil language logical constructs equivalent to the conditional, branch and loop statements in modern English based programming languages. Ezhil is a compact programming language aimed towards Tamil speaking novice computer users. Grammar for Ezh...

  3. The Metapedagogic Function of Language: Language for Language Teaching (Cases from the Nepalese Context)

    Science.gov (United States)

    Poudel, Kamal Kumar

    2017-01-01

    The metalingual (also called "metalinguistic") function of language is a well-discussed concept in the literature of functional linguistics. It is often conceived as a purpose in which language is used to define or talk about language itself. Similarly, the purpose in which language is used for teaching in general is explained as the…

  4. Language Alternation and Language Norm in Vocational Content and Language Integrated Learning

    Science.gov (United States)

    Kontio, Janne; Sylvén, Liss Kerstin

    2015-01-01

    The present article deals with language choice as communicative strategies in the language learning environment of an English-medium content and language integrated learning (CLIL) workshop at an auto mechanics class in a Swedish upper secondary school. The article presents the organisation and functions of language alternations (LAs) which are…

  5. Media, Information Technology, and Language Planning: What Can Endangered Language Communities Learn from Created Language Communities?

    Science.gov (United States)

    Schreyer, Christine

    2011-01-01

    The languages of Klingon and Na'vi, both created for media, are also languages that have garnered much media attention throughout the course of their existence. Speakers of these languages also utilize social media and information technologies, specifically websites, in order to learn the languages and then put them into practice. While teaching a…

  6. Understanding China's Transformations

    DEFF Research Database (Denmark)

    Li, Xing

    The objective of this paper is to offer a framework of understanding the dialectical nexus between China's internal evolutions and the external influences with a focus on the century-long "challenge-response" dynamism. That is to explore how external factors helped shaping China's internal...... transformations, i.e. how generations of Chinese have been struggling in responding to the external challenges and attempting to sinicize external political ideas in order to change China from within. Likewise, it is equally important to understand how China's inner transformation contributed to reshaping...... the world. Each time, be it China's dominance or decline, the capitalist world system has to adjust and readjust itself to the opportunities and constraints brought about by the "China factors"....

  7. Transforming Virtual Teams

    DEFF Research Database (Denmark)

    Bjørn, Pernille

    2005-01-01

    Investigating virtual team collaboration in industry using grounded theory this paper presents the in-dept analysis of empirical work conducted in a global organization of 100.000 employees where a global virtual team with participants from Sweden, United Kingdom, Canada, and North America were...... studied. The research question investigated is how collaboration is negotiated within virtual teams? This paper presents findings concerning how collaboration is negotiated within a virtual team and elaborate the difficulties due to invisible articulation work and managing multiple communities...... in transforming the virtual team into a community. It is argued that translucence in communication structures within the virtual team and between team and management is essential for engaging in a positive transformation process of trustworthiness supporting the team becoming a community, managing the immanent...

  8. Katedralskolen i Transformation

    DEFF Research Database (Denmark)

    2016-01-01

    stadig mulige byggefelter, hvis anvendelse kan ommøblere funktioner, så det imødekommer nye undervisningsformer og det sociale liv vi har i dag. En ny tilbygning står på skolens ønskeliste. Således er skolen i fortsat transformation. I tegninger og modeller fremviser udstillingen konkurrenceforslag til...... nye tilbygninger til Katedralskolen, der fortsætter traditionen om transformation og som fortsætter fortætning af skolen og dermed af byen. Byggeprogrammet er blevet diskuteret på baggrund af brugerinterviews af Katedralskolens lærere og elever. Arkitekter fra Arkitekttegnestuen Kjær & Richter i...

  9. Cryogenic pulsed power transformers

    International Nuclear Information System (INIS)

    Rogers, J.D.; Eckels, P.W.; Hackworth, D.T.; Shestak, E.J.; Singh, S.K.

    1988-01-01

    Three liquid nitrogen cooled transformers, two with 14.4 MJ and one with 33.5 MJ storage capacity, are being built to provide respective currents of 0.31 and 0.95 MA to drive a distributed rail gun and are designed to withstand respective voltages of 70 and 200 kV. The transformers are contained in fiberglass reinforced polyester plastic dewars to avoid eddy current coupling and lateral forces that would exist with a metal dewar. To improve the coupling between windings the secondary winding is made relatively thin and is supported structurally for magnetic loading against the outer primary winding. The coils are pool bath cooled. Normal and fault mode analyses indicated safe operation with some precautions for venting nitrogen gas provided

  10. A DC Transformer

    Science.gov (United States)

    Youngquist, Robert C.; Ihlefeld, Curtis M.; Starr, Stanley O.

    2013-01-01

    A component level dc transformer is described in which no alternating currents or voltages are present. It operates by combining features of a homopolar motor and a homopolar generator, both de devices, such that the output voltage of a de power supply can be stepped up (or down) with a corresponding step down (or up) in current. The basic theory for this device is developed, performance predictions are made, and the results from a small prototype are presented. Based on demonstrated technology in the literature, this de transformer should be scalable to low megawatt levels, but it is more suited to high current than high voltage applications. Significant development would be required before it could achieve the kilovolt levels needed for de power transmission.

  11. High voltage isolation transformer

    Science.gov (United States)

    Clatterbuck, C. H.; Ruitberg, A. P. (Inventor)

    1985-01-01

    A high voltage isolation transformer is provided with primary and secondary coils separated by discrete electrostatic shields from the surfaces of insulating spools on which the coils are wound. The electrostatic shields are formed by coatings of a compound with a low electrical conductivity which completely encase the coils and adhere to the surfaces of the insulating spools adjacent to the coils. Coatings of the compound also line axial bores of the spools, thereby forming electrostatic shields separating the spools from legs of a ferromagnetic core extending through the bores. The transformer is able to isolate a high constant potential applied to one of its coils, without the occurrence of sparking or corona, by coupling the coatings, lining the axial bores to the ferromagnetic core and by coupling one terminal of each coil to the respective coating encasing the coil.

  12. Transforming social contracts

    DEFF Research Database (Denmark)

    Mohr, Sebastian; Koch, Lene

    2016-01-01

    The introduction of IVF in Denmark was accompanied by social transformations: contestations of medical authority, negotiations of who might access reproductive biomedicine and changes in individual and social identity due to reproductive technologies. Looking at the making of Danish IVF......, this article sketches its social and cultural history by revisiting the legal, medical, technological and social developments that characterized the introduction of IVF in Denmark as well as by contextualizing the social research on the uses and impacts of IVF carried out in the 1980s and 1990s within...... these developments. The making of Danish IVF is presented as a transformative event in so far as it changed Denmark from being a society concerned about the social consequences of reproductive technologies to a moral collective characterized by a joined sense of responsibility for Denmark's procreative future....

  13. Transformer ratio enhancement experiment

    International Nuclear Information System (INIS)

    Gai, W.; Power, J. G.; Kanareykin, A.; Neasheva, E.; Altmark, A.

    2004-01-01

    Recently, a multibunch scheme for efficient acceleration based on dielectric wakefield accelerator technology was outlined in J.G. Power, W. Gai, A. Kanareykin, X. Sun. PAC 2001 Proceedings, pp. 114-116, 2002. In this paper we present an experimental program for the design, development and demonstration of an Enhanced Transformer Ratio Dielectric Wakefield Accelerator (ETR-DWA). The principal goal is to increase the transformer ratio R, the parameter that characterizes the energy transfer efficiency from the accelerating structure to the accelerated electron beam. We present here an experimental design of a 13.625 GHz dielectric loaded accelerating structure, a laser multisplitter producing a ramped bunch train, and simulations of the bunch train parameters required. Experimental results of the accelerating structure bench testing and ramped pulsed train generation with the laser multisplitter are shown as well. Using beam dynamic simulations, we also obtain the focusing FODO lattice parameters

  14. Transformational plane geometry

    CERN Document Server

    Umble, Ronald N

    2014-01-01

    Axioms of Euclidean Plane Geometry The Existence and Incidence Postulates The Distance and Ruler Postulates The Plane Separation Postulate The Protractor Postulate The Side-Angle-Side Postulate and the Euclidean Parallel Postulate Theorems of Euclidean Plane Geometry The Exterior Angle Theorem Triangle Congruence Theorems The Alternate Interior Angles Theorem and the Angle Sum Theorem Similar Triangles Introduction to Transformations, Isometries, and Similarities Transformations Isometries and SimilaritiesAppendix: Proof of Surjectivity Translations, Rotations, and Reflections Translations Rotations Reflections Appendix: Geometer's Sketchpad Commands Required by Exploratory Activities Compositions of Translations, Rotations, and Reflections The Three Points Theorem Rotations as Compositions of Two Reflections Translations as Compositions of Two Halfturns or Two Reflections The Angle Addition Theorem Glide Reflections Classification of Isometries The Fundamental Theorem and Congruence Classification of Isometr...

  15. Matrices and linear transformations

    CERN Document Server

    Cullen, Charles G

    1990-01-01

    ""Comprehensive . . . an excellent introduction to the subject."" - Electronic Engineer's Design Magazine.This introductory textbook, aimed at sophomore- and junior-level undergraduates in mathematics, engineering, and the physical sciences, offers a smooth, in-depth treatment of linear algebra and matrix theory. The major objects of study are matrices over an arbitrary field. Contents include Matrices and Linear Systems; Vector Spaces; Determinants; Linear Transformations; Similarity: Part I and Part II; Polynomials and Polynomial Matrices; Matrix Analysis; and Numerical Methods. The first

  16. Laminated piezoelectric transformer

    Science.gov (United States)

    Vazquez Carazo, Alfredo (Inventor)

    2006-01-01

    A laminated piezoelectric transformer is provided using the longitudinal vibration modes for step-up voltage conversion applications. The input portions are polarized to deform in a longitudinal plane and are bonded to an output portion. The deformation of the input portions is mechanically coupled to the output portion, which deforms in the same longitudinal direction relative to the input portion. The output portion is polarized in the thickness direction relative its electrodes, and piezoelectrically generates a stepped-up output voltage.

  17. Transformation of industrial territories

    Science.gov (United States)

    Plotnikova, N. I.; Kolocova, I. I.

    2017-08-01

    The problem of removing industrial enterprises from the historical center of the city and the subsequent effective use of the territories has been relevant for Western countries. Nowadays, the problem is crucial for Russia, its megacities and regional centers. The paper analyzes successful projects of transforming industrial facilities into cultural, business and residential objects in the world and in Russia. The patterns of the project development have been determined and presented in the paper.

  18. Transformational Leadership, Innovation & Creativity

    OpenAIRE

    Bista, Sashida; Bhattarai, Sandhya; Reza, Sakib; Ogot, Norine

    2016-01-01

    The aim of this research was basically to find the influence of transformational leadership in employees creativity and organizational innovation. In most of the business houses manager perceive that their leadership styles are best suited for the organization but their styles might have a different perspective from their subordinates point of view. So it is interesting to know and understand how management and the subordinates perceive the styles for generation of creativity and organization...

  19. Approximating the Analytic Fourier Transform with the Discrete Fourier Transform

    OpenAIRE

    Axelrod, Jeremy

    2015-01-01

    The Fourier transform is approximated over a finite domain using a Riemann sum. This Riemann sum is then expressed in terms of the discrete Fourier transform, which allows the sum to be computed with a fast Fourier transform algorithm more rapidly than via a direct matrix multiplication. Advantages and limitations of using this method to approximate the Fourier transform are discussed, and prototypical MATLAB codes implementing the method are presented.

  20. GOOD GOVERNANCE AND TRANSFORMATION

    Directory of Open Access Journals (Sweden)

    Hans-Jürgen WAGENER

    2005-12-01

    Full Text Available Transformation of a totalitarian, basically administratively coordinated system into a democratic one that is coordinated predominantly by markets and competition has been triggered by, among others, the perception of a serious deficit in welfare and happiness. Public policy has a special task transforming the economic order by liberalisation, privatisation, stabilisation and the installation of institutions that are supportive for competition. After 15 years since transformation began, there are sufficiently differentiated success stories to test the hypothesis: it was good governance that is responsible for success and bad governance for failure. The empirical results support the “Lorenzetti hypothesis”: where freedom, security and trust prevail, the economy flourishes, where they are lacking, the costs of long-term investment are too high. The initial conditions of transition countries seem to be quite similar, nevertheless, even there one can discern good and bad governance. The extent of socialist lawfulness, planning security, cronyism and corruption differed widely between East Berlin and Tashkent. And a good deal of such variations can be found in the pre-socialist history of these countries. However, the main conclusion is that the co-evolution hypothesis states that both, welfare and good governance, go together.