Mapping between the OBO and OWL ontology languages

PubMed Central

2011-01-01

Background Ontologies are commonly used in biomedicine to organize concepts to describe domains such as anatomies, environments, experiment, taxonomies etc. NCBO BioPortal currently hosts about 180 different biomedical ontologies. These ontologies have been mainly expressed in either the Open Biomedical Ontology (OBO) format or the Web Ontology Language (OWL). OBO emerged from the Gene Ontology, and supports most of the biomedical ontology content. In comparison, OWL is a Semantic Web language, and is supported by the World Wide Web consortium together with integral query languages, rule languages and distributed infrastructure for information interchange. These features are highly desirable for the OBO content as well. A convenient method for leveraging these features for OBO ontologies is by transforming OBO ontologies to OWL. Results We have developed a methodology for translating OBO ontologies to OWL using the organization of the Semantic Web itself to guide the work. The approach reveals that the constructs of OBO can be grouped together to form a similar layer cake. Thus we were able to decompose the problem into two parts. Most OBO constructs have easy and obvious equivalence to a construct in OWL. A small subset of OBO constructs requires deeper consideration. We have defined transformations for all constructs in an effort to foster a standard common mapping between OBO and OWL. Our mapping produces OWL-DL, a Description Logics based subset of OWL with desirable computational properties for efficiency and correctness. Our Java implementation of the mapping is part of the official Gene Ontology project source. Conclusions Our transformation system provides a lossless roundtrip mapping for OBO ontologies, i.e. an OBO ontology may be translated to OWL and back without loss of knowledge. In addition, it provides a roadmap for bridging the gap between the two ontology languages in order to enable the use of ontology content in a language independent manner. PMID:21388572

The role of digital imaging and communications in medicine in an evolving healthcare computing environment: the model is the message.

PubMed

Bidgood, W D; alSafadi, Y; Tucker, M; Prior, F; Hagan, G; Mattison, J E

1998-02-01

The decision to use Digital Imaging and Communications in Medicine (DICOM), Health Level 7 (HL7), a common object broker such as the Common Object Request Brokering Architecture (CORBA) or ActiveX (Microsoft Corp, Redmond, WA) or any other protocol for the transfer of DICOM data depends on the requirements of a particular implementation. The selection of protocol is independent of the information model. Our goal as message standards developers is to design a data interchange infrastructure that will faithfully convey the computer-based patient record and make it available to authorized health care providers when and where it is needed for patient care. DICOM accurately and expressively represents the clinically significant properties of images and the semantics of image-related information. The DICOM data model is small and well-defined. The model can be expressed in Standard Generalized Markup Language (SGML) or Object Management Group Interface Definition Language or other common syntax-and can be implemented using any reliable communications protocol. Therefore our opinion is that the DICOM semantic data model should serve as the basis for a logically equivalent set of specifications in HL7, CORBA, ActiveX, and SGML for the interchange of biomedical images and image-related information.

A European multi-language initiative to make the general population aware of independent clinical research: the European Communication on Research Awareness Need project.

PubMed

Mosconi, Paola; Antes, Gerd; Barbareschi, Giorgio; Burls, Amanda; Demotes-Mainard, Jacques; Chalmers, Iain; Colombo, Cinzia; Garattini, Silvio; Gluud, Christian; Gyte, Gill; Mcllwain, Catherine; Penfold, Matt; Post, Nils; Satolli, Roberto; Valetto, Maria Rosa; West, Brian; Wolff, Stephanie

2016-01-12

The ECRAN (European Communication on Research Awareness Needs) project was initiated in 2012, with support from the European Commission, to improve public knowledge about the importance of independent, multinational, clinical trials in Europe. Participants in the ECRAN consortium included clinicians and methodologists directly involved in clinical trials; researchers working in partnership with the public and patients; representatives of patients; and experts in science communication. We searched for, and evaluated, relevant existing materials and developed additional materials and tools, making them freely available under a Creative Commons licence. The principal communication materials developed were: 1. A website ( http://ecranproject.eu ) in six languages, including a Media centre section to help journalists to disseminate information about the ECRAN project 2. An animated film about clinical trials, dubbed in the 23 official languages of the European Community, and an interactive tutorial 3. An inventory of resources, available in 23 languages, searchable by topic, author, and media type 4. Two educational games for young people, developed in six languages 5. Testing Treatments interactive in a dozen languages, including five official European Community languages 6. An interactive tutorial slide presentation testing viewers' knowledge about clinical trials Over a 2-year project, our multidisciplinary and multinational consortium was able to produce, and make freely available in many languages, new materials to promote public knowledge about the importance of independent and international clinical trials. Sustained funding for the ECRAN information platform could help to promote successful recruitment to independent clinical trials supported through the European Clinical Research Infrastructure Network.

78 FR 73202 - Review and Revision of the National Critical Infrastructure Security and Resilience (NCISR...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-05

...This Request for Information (RFI) notice informs the public that the Department of Homeland Security's (DHS) Science and Technology Directorate (S&T) is currently developing a National Critical Infrastructure Security and Resilience Research and Development Plan (NCISR R&D Plan) to conform to the requirements of Presidential Policy Directive 21, Critical Infrastructure Security and Resilience. As part of a comprehensive national review process, DHS solicits public comment on issues or language in the NCISR R&D Plan that need to be included. Critical infrastructure includes both cyber and physical components, systems, and networks for the sixteen established ``critical infrastructures''.

Mixed Methodology to Predict Social Meaning for Decision Support

DTIC Science & Technology

2013-09-01

regular usage of Standard American English (SAE) that also ranges in use of stylistic features that identify users as members of certain street gangs...membership based solely on their use of language. While aspects of gang language, such as the stylistic tendencies of the language of graffiti (Adams and... stylistics of gang language online, as a mode of code switching that reflects the infrastructure of the larger gang community, has been little studied

State Transmission Infrastructure Authorities: The Story So Far; December 2007 - December 2008

DOE Office of Scientific and Technical Information (OSTI.GOV)

Porter, K.; Fink. S.

2008-05-01

This report examines the status and future direction of state transmission infrastructure authorities. It summarizes common characteristics, discusses current transmission projects, and outlines common issues the state infrastructure authorities have faced.

Anglicising Postapartheid South Africa

ERIC Educational Resources Information Center

Louw, P. Eric

2004-01-01

The apartheid state deliberately encouraged linguistic diversity and actively built cultural infrastructures which impeded Anglicisation. With the end of apartheid has come "de facto" Anglicisation. So although South Africa has, since 1994, had 11 official languages, in reality, English is swamping the other 10 languages. Afrikaans has,…

Educating English Language Learners: Opportunities for Improved Infrastructure. PERC Research Brief

ERIC Educational Resources Information Center

Rowland, Jeannette; Reumann-Moore, Rebecca; Hughes, Rosemary; Lin, Joshua

2016-01-01

Academic success for ELLs depends on high quality instruction and the infrastructure needed to support it (e.g., staff, curricular materials, collaboration, professional development). This brief examines the challenges schools face in these areas and the strategies they use to mediate them. The purpose of this brief is to share these strategies…

A model-Driven Approach to Customize the Vocabulary of Communication Boards: Towards More Humanization of Health Care.

PubMed

Franco, Natália M; Medeiros, Gabriel F; Silva, Edson A; Murta, Angela S; Machado, Aydano P; Fidalgo, Robson N

2015-01-01

This work presents a Modeling Language and its technological infrastructure to customize the vocabulary of Communication Boards (CB), which are important tools to provide more humanization of health care. Using a technological infrastructure based on Model-Driven Development (MDD) approach, our Modelin Language (ML) creates an abstraction layer between users (e.g., health professionals such as an audiologist or speech therapist) and application code. Moreover, the use of a metamodel enables a syntactic corrector for preventing creation of wrong models. Our ML and metamodel enable more autonomy for health professionals in creating customized CB because it abstracts complexities and permits them to deal only with the domain concepts (e.g., vocabulary and patient needs). Additionally, our infrastructure provides a configuration file that can be used to share and reuse models. This way, the vocabulary modelling effort will decrease our time since people share vocabulary models. Our study provides an infrastructure that aims to abstract the complexity of CB vocabulary customization, giving more autonomy to health professionals when they need customizing, sharing and reusing vocabularies for CB.

ibex: An open infrastructure software platform to facilitate collaborative work in radiomics

PubMed Central

Zhang, Lifei; Fried, David V.; Fave, Xenia J.; Hunter, Luke A.; Court, Laurence E.

2015-01-01

Purpose: Radiomics, which is the high-throughput extraction and analysis of quantitative image features, has been shown to have considerable potential to quantify the tumor phenotype. However, at present, a lack of software infrastructure has impeded the development of radiomics and its applications. Therefore, the authors developed the imaging biomarker explorer (ibex), an open infrastructure software platform that flexibly supports common radiomics workflow tasks such as multimodality image data import and review, development of feature extraction algorithms, model validation, and consistent data sharing among multiple institutions. Methods: The ibex software package was developed using the matlab and c/c++ programming languages. The software architecture deploys the modern model-view-controller, unit testing, and function handle programming concepts to isolate each quantitative imaging analysis task, to validate if their relevant data and algorithms are fit for use, and to plug in new modules. On one hand, ibex is self-contained and ready to use: it has implemented common data importers, common image filters, and common feature extraction algorithms. On the other hand, ibex provides an integrated development environment on top of matlab and c/c++, so users are not limited to its built-in functions. In the ibex developer studio, users can plug in, debug, and test new algorithms, extending ibex’s functionality. ibex also supports quality assurance for data and feature algorithms: image data, regions of interest, and feature algorithm-related data can be reviewed, validated, and/or modified. More importantly, two key elements in collaborative workflows, the consistency of data sharing and the reproducibility of calculation result, are embedded in the ibex workflow: image data, feature algorithms, and model validation including newly developed ones from different users can be easily and consistently shared so that results can be more easily reproduced between institutions. Results: Researchers with a variety of technical skill levels, including radiation oncologists, physicists, and computer scientists, have found the ibex software to be intuitive, powerful, and easy to use. ibex can be run at any computer with the windows operating system and 1GB RAM. The authors fully validated the implementation of all importers, preprocessing algorithms, and feature extraction algorithms. Windows version 1.0 beta of stand-alone ibex and ibex’s source code can be downloaded. Conclusions: The authors successfully implemented ibex, an open infrastructure software platform that streamlines common radiomics workflow tasks. Its transparency, flexibility, and portability can greatly accelerate the pace of radiomics research and pave the way toward successful clinical translation. PMID:25735289

IBEX: an open infrastructure software platform to facilitate collaborative work in radiomics.

PubMed

Zhang, Lifei; Fried, David V; Fave, Xenia J; Hunter, Luke A; Yang, Jinzhong; Court, Laurence E

2015-03-01

Radiomics, which is the high-throughput extraction and analysis of quantitative image features, has been shown to have considerable potential to quantify the tumor phenotype. However, at present, a lack of software infrastructure has impeded the development of radiomics and its applications. Therefore, the authors developed the imaging biomarker explorer (IBEX), an open infrastructure software platform that flexibly supports common radiomics workflow tasks such as multimodality image data import and review, development of feature extraction algorithms, model validation, and consistent data sharing among multiple institutions. The IBEX software package was developed using the MATLAB and c/c++ programming languages. The software architecture deploys the modern model-view-controller, unit testing, and function handle programming concepts to isolate each quantitative imaging analysis task, to validate if their relevant data and algorithms are fit for use, and to plug in new modules. On one hand, IBEX is self-contained and ready to use: it has implemented common data importers, common image filters, and common feature extraction algorithms. On the other hand, IBEX provides an integrated development environment on top of MATLAB and c/c++, so users are not limited to its built-in functions. In the IBEX developer studio, users can plug in, debug, and test new algorithms, extending IBEX's functionality. IBEX also supports quality assurance for data and feature algorithms: image data, regions of interest, and feature algorithm-related data can be reviewed, validated, and/or modified. More importantly, two key elements in collaborative workflows, the consistency of data sharing and the reproducibility of calculation result, are embedded in the IBEX workflow: image data, feature algorithms, and model validation including newly developed ones from different users can be easily and consistently shared so that results can be more easily reproduced between institutions. Researchers with a variety of technical skill levels, including radiation oncologists, physicists, and computer scientists, have found the IBEX software to be intuitive, powerful, and easy to use. IBEX can be run at any computer with the windows operating system and 1GB RAM. The authors fully validated the implementation of all importers, preprocessing algorithms, and feature extraction algorithms. Windows version 1.0 beta of stand-alone IBEX and IBEX's source code can be downloaded. The authors successfully implemented IBEX, an open infrastructure software platform that streamlines common radiomics workflow tasks. Its transparency, flexibility, and portability can greatly accelerate the pace of radiomics research and pave the way toward successful clinical translation.

To Know the Language: Leveraging Cultural Knowledge for Job Creation

ERIC Educational Resources Information Center

Antoine, Jurgita

2018-01-01

From the beginning, preservation and continuity of tribal histories and cultures have been at the center of the strategic vision for tribal colleges and universities (TCUs) (Bordeaux, 1989). TCUs have developed the infrastructure and networks to support the revitalization, preservation, and teaching of Indigenous languages and cultures. But while…

An Introduction to the Resource Description Framework.

ERIC Educational Resources Information Center

Miller, Eric

1998-01-01

Explains the Resource Description Framework (RDF), an infrastructure developed under the World Wide Web Consortium that enables the encoding, exchange, and reuse of structured metadata. It is an application of Extended Markup Language (XML), which is a subset of Standard Generalized Markup Language (SGML), and helps with expressing semantics.…

Cyberinfrastructure for the digital brain: spatial standards for integrating rodent brain atlases

PubMed Central

Zaslavsky, Ilya; Baldock, Richard A.; Boline, Jyl

2014-01-01

Biomedical research entails capture and analysis of massive data volumes and new discoveries arise from data-integration and mining. This is only possible if data can be mapped onto a common framework such as the genome for genomic data. In neuroscience, the framework is intrinsically spatial and based on a number of paper atlases. This cannot meet today's data-intensive analysis and integration challenges. A scalable and extensible software infrastructure that is standards based but open for novel data and resources, is required for integrating information such as signal distributions, gene-expression, neuronal connectivity, electrophysiology, anatomy, and developmental processes. Therefore, the International Neuroinformatics Coordinating Facility (INCF) initiated the development of a spatial framework for neuroscience data integration with an associated Digital Atlasing Infrastructure (DAI). A prototype implementation of this infrastructure for the rodent brain is reported here. The infrastructure is based on a collection of reference spaces to which data is mapped at the required resolution, such as the Waxholm Space (WHS), a 3D reconstruction of the brain generated using high-resolution, multi-channel microMRI. The core standards of the digital atlasing service-oriented infrastructure include Waxholm Markup Language (WaxML): XML schema expressing a uniform information model for key elements such as coordinate systems, transformations, points of interest (POI)s, labels, and annotations; and Atlas Web Services: interfaces for querying and updating atlas data. The services return WaxML-encoded documents with information about capabilities, spatial reference systems (SRSs) and structures, and execute coordinate transformations and POI-based requests. Key elements of INCF-DAI cyberinfrastructure have been prototyped for both mouse and rat brain atlas sources, including the Allen Mouse Brain Atlas, UCSD Cell-Centered Database, and Edinburgh Mouse Atlas Project. PMID:25309417

Cyberinfrastructure for the digital brain: spatial standards for integrating rodent brain atlases.

PubMed

Zaslavsky, Ilya; Baldock, Richard A; Boline, Jyl

2014-01-01

Biomedical research entails capture and analysis of massive data volumes and new discoveries arise from data-integration and mining. This is only possible if data can be mapped onto a common framework such as the genome for genomic data. In neuroscience, the framework is intrinsically spatial and based on a number of paper atlases. This cannot meet today's data-intensive analysis and integration challenges. A scalable and extensible software infrastructure that is standards based but open for novel data and resources, is required for integrating information such as signal distributions, gene-expression, neuronal connectivity, electrophysiology, anatomy, and developmental processes. Therefore, the International Neuroinformatics Coordinating Facility (INCF) initiated the development of a spatial framework for neuroscience data integration with an associated Digital Atlasing Infrastructure (DAI). A prototype implementation of this infrastructure for the rodent brain is reported here. The infrastructure is based on a collection of reference spaces to which data is mapped at the required resolution, such as the Waxholm Space (WHS), a 3D reconstruction of the brain generated using high-resolution, multi-channel microMRI. The core standards of the digital atlasing service-oriented infrastructure include Waxholm Markup Language (WaxML): XML schema expressing a uniform information model for key elements such as coordinate systems, transformations, points of interest (POI)s, labels, and annotations; and Atlas Web Services: interfaces for querying and updating atlas data. The services return WaxML-encoded documents with information about capabilities, spatial reference systems (SRSs) and structures, and execute coordinate transformations and POI-based requests. Key elements of INCF-DAI cyberinfrastructure have been prototyped for both mouse and rat brain atlas sources, including the Allen Mouse Brain Atlas, UCSD Cell-Centered Database, and Edinburgh Mouse Atlas Project.

Spanish Language Processing at University of Maryland: Building Infrastructure for Multilingual Applications

DTIC Science & Technology

2001-09-01

translation of the Spanish original sentence. Acquiring bilingual dictionary entries In addition to building and applying the more sophisticated LCS...porting LCS lexicons to new languages, as described above, and are also useful by themselves in improving dictionary -based cross language information...hold much of the time. Moreover, lexical dependencies have proven to be instrumental in advances in monolingual syntactic analysis (e.g. I-erg MY

Agent-based paradigm for integration of interactive cable television operations and business support systems

NASA Astrophysics Data System (ADS)

Wattawa, Scott

1995-11-01

Offering interactive services and data in a hybrid fiber/coax cable system requires the coordination of a host of operations and business support systems. New service offerings and network growth and evolution create never-ending changes in the network infrastructure. Agent-based enterprise models provide a flexible mechanism for systems integration of service and support systems. Agent models also provide a mechanism to decouple interactive services from network architecture. By using the Java programming language, agents may be made safe, portable, and intelligent. This paper investigates the application of the Object Management Group's Common Object Request Brokering Architecture to the integration of a multiple services metropolitan area network.

Is “Huh?” a Universal Word? Conversational Infrastructure and the Convergent Evolution of Linguistic Items

PubMed Central

Dingemanse, Mark; Torreira, Francisco; Enfield, N. J.

2013-01-01

A word like Huh?–used as a repair initiator when, for example, one has not clearly heard what someone just said– is found in roughly the same form and function in spoken languages across the globe. We investigate it in naturally occurring conversations in ten languages and present evidence and arguments for two distinct claims: that Huh? is universal, and that it is a word. In support of the first, we show that the similarities in form and function of this interjection across languages are much greater than expected by chance. In support of the second claim we show that it is a lexical, conventionalised form that has to be learnt, unlike grunts or emotional cries. We discuss possible reasons for the cross-linguistic similarity and propose an account in terms of convergent evolution. Huh? is a universal word not because it is innate but because it is shaped by selective pressures in an interactional environment that all languages share: that of other-initiated repair. Our proposal enhances evolutionary models of language change by suggesting that conversational infrastructure can drive the convergent cultural evolution of linguistic items. PMID:24260108

The neurobiology of syntax: beyond string sets.

PubMed

Petersson, Karl Magnus; Hagoort, Peter

2012-07-19

The human capacity to acquire language is an outstanding scientific challenge to understand. Somehow our language capacities arise from the way the human brain processes, develops and learns in interaction with its environment. To set the stage, we begin with a summary of what is known about the neural organization of language and what our artificial grammar learning (AGL) studies have revealed. We then review the Chomsky hierarchy in the context of the theory of computation and formal learning theory. Finally, we outline a neurobiological model of language acquisition and processing based on an adaptive, recurrent, spiking network architecture. This architecture implements an asynchronous, event-driven, parallel system for recursive processing. We conclude that the brain represents grammars (or more precisely, the parser/generator) in its connectivity, and its ability for syntax is based on neurobiological infrastructure for structured sequence processing. The acquisition of this ability is accounted for in an adaptive dynamical systems framework. Artificial language learning (ALL) paradigms might be used to study the acquisition process within such a framework, as well as the processing properties of the underlying neurobiological infrastructure. However, it is necessary to combine and constrain the interpretation of ALL results by theoretical models and empirical studies on natural language processing. Given that the faculty of language is captured by classical computational models to a significant extent, and that these can be embedded in dynamic network architectures, there is hope that significant progress can be made in understanding the neurobiology of the language faculty.

The neurobiology of syntax: beyond string sets

PubMed Central

Petersson, Karl Magnus; Hagoort, Peter

2012-01-01

The human capacity to acquire language is an outstanding scientific challenge to understand. Somehow our language capacities arise from the way the human brain processes, develops and learns in interaction with its environment. To set the stage, we begin with a summary of what is known about the neural organization of language and what our artificial grammar learning (AGL) studies have revealed. We then review the Chomsky hierarchy in the context of the theory of computation and formal learning theory. Finally, we outline a neurobiological model of language acquisition and processing based on an adaptive, recurrent, spiking network architecture. This architecture implements an asynchronous, event-driven, parallel system for recursive processing. We conclude that the brain represents grammars (or more precisely, the parser/generator) in its connectivity, and its ability for syntax is based on neurobiological infrastructure for structured sequence processing. The acquisition of this ability is accounted for in an adaptive dynamical systems framework. Artificial language learning (ALL) paradigms might be used to study the acquisition process within such a framework, as well as the processing properties of the underlying neurobiological infrastructure. However, it is necessary to combine and constrain the interpretation of ALL results by theoretical models and empirical studies on natural language processing. Given that the faculty of language is captured by classical computational models to a significant extent, and that these can be embedded in dynamic network architectures, there is hope that significant progress can be made in understanding the neurobiology of the language faculty. PMID:22688633

Rail-lex Slovenia--A Modern Railway Dictionary (Joint Venture Case Study).

ERIC Educational Resources Information Center

Jakopin, Primoz

Rail-lex Slovenia is a project to develop a dictionary of railway terminology in the Slovenian language, part of a larger undertaking of the International Union of Railways to develop a modern, multilingual communication infrastructure. Participating organizations represent 22 European languages. Two partners in the Rail-lex Slovenia venture are…

The Current State of European Studies in North America and of Scholarly Publishing in Western Europe.

ERIC Educational Resources Information Center

Hacken, Richard

1998-01-01

Relates how scholarly publishing in Western Europe feeds into North America. Discusses globalization, regionalism, and particularism; new models and research methodology; Biblio-Darwinism (survival of the fittest publishing languages) and the language of the imprint; differing academic infrastructures of Europe; booming scholarly-title production;…

Protocol Programmability

DTIC Science & Technology

2013-12-01

First, any subproject that involved an implementation shared some implementation infrastructure with other subprojects. For example, the Plaid backend ...very same language. We followed this advice in Plaid, and we therefore implemented the compiler backend in Plaid (code generation, type checker, Æminim...programming language aimed at enforcing security properties in web and mobile applications [Nistor et al., 2013]. Wyvern therefore provides an excellent

Common modeling system for digital simulation

NASA Technical Reports Server (NTRS)

Painter, Rick

1994-01-01

The Joint Modeling and Simulation System is a tri-service investigation into a common modeling framework for the development digital models. The basis for the success of this framework is an X-window-based, open systems architecture, object-based/oriented methodology, standard interface approach to digital model construction, configuration, execution, and post processing. For years Department of Defense (DOD) agencies have produced various weapon systems/technologies and typically digital representations of the systems/technologies. These digital representations (models) have also been developed for other reasons such as studies and analysis, Cost Effectiveness Analysis (COEA) tradeoffs, etc. Unfortunately, there have been no Modeling and Simulation (M&S) standards, guidelines, or efforts towards commonality in DOD M&S. The typical scenario is an organization hires a contractor to build hardware and in doing so an digital model may be constructed. Until recently, this model was not even obtained by the organization. Even if it was procured, it was on a unique platform, in a unique language, with unique interfaces, and, with the result being UNIQUE maintenance required. Additionally, the constructors of the model expended more effort in writing the 'infrastructure' of the model/simulation (e.g. user interface, database/database management system, data journalizing/archiving, graphical presentations, environment characteristics, other components in the simulation, etc.) than in producing the model of the desired system. Other side effects include: duplication of efforts; varying assumptions; lack of credibility/validation; and decentralization in policy and execution. J-MASS provides the infrastructure, standards, toolset, and architecture to permit M&S developers and analysts to concentrate on the their area of interest.

Social interaction, languaging and the operational conditions for the emergence of observing.

PubMed

Raimondi, Vincenzo

2014-01-01

In order to adequately understand the foundations of human social interaction, we need to provide an explanation of our specific mode of living based on linguistic activity and the cultural practices with which it is interwoven. To this end, we need to make explicit the constitutive conditions for the emergence of the phenomena which relate to language and joint activity starting from their operational-relational matrix. The approach presented here challenges the inadequacy of mentalist models to explain the relation between language and interaction. Recent empirical studies concerning joint attention and language acquisition have led scholars such as Tomasello et al. (2005) to postulate the existence of a universal human "sociocognitive infrastructure" that drives joint social activities and is biologically inherited. This infrastructure would include the skill of precocious intention-reading, and is meant to explain human linguistic development and cultural learning. However, the cognitivist and functionalist assumptions on which this model relies have resulted in controversial hypotheses (i.e., intention-reading as the ontogenetic precursor of language) which take a contentious conception of mind and language for granted. By challenging this model, I will show that we should instead turn ourselves towards a constitutive explanation of language within a "bio-logical" understanding of interactivity. This is possible only by abandoning the cognitivist conception of organism and traditional views of language. An epistemological shift must therefore be proposed, based on embodied, enactive and distributed approaches, and on Maturana's work in particular. The notions of languaging and observing that will be discussed in this article will allow for a bio-logically grounded, theoretically parsimonious alternative to mentalist and spectatorial approaches, and will guide us towards a wider understanding of our sociocultural mode of living.

Use cases and DEMO: aligning functional features of ICT-infrastructure to business processes.

PubMed

Maij, E; Toussaint, P J; Kalshoven, M; Poerschke, M; Zwetsloot-Schonk, J H M

2002-11-12

The proper alignment of functional features of the ICT-infrastructure to business processes is a major challenge in health care organisations. This alignment takes into account that the organisational structure not only shapes the ICT-infrastructure, but that the inverse also holds. To solve the alignment problem, relevant features of the ICT-infrastructure should be derived from the organisational structure and the influence of this envisaged ICT to the work practices should be pointed out. The objective of our study was to develop a method to solve this alignment problem. In a previous study we demonstrated the appropriateness of the business process modelling methodology Dynamic Essential Modelling of Organizations (DEMO). A proven and widely used modelling language for expressing functional features is Unified Modelling Language (UML). In the context of a specific case study at the University Medical Centre Utrecht in the Netherlands we investigated if the combined use of DEMO and UML could solve the alignment problem. The study demonstrated that the DEMO models were suited as a starting point in deriving system functionality by using the use case concept of UML. Further, the case study demonstrated that in using this approach for the alignment problem, insight is gained into the mutual influence of ICT-infrastructure and organisation structure: (a) specification of independent, re-usable components-as a set of related functionalities-is realised, and (b) a helpful representation of the current and future work practice is provided for in relation to the envisaged ICT support.

Systems Engineering for Distributed, Live, Virtual, and Constructive (LVC) Simulation

DTIC Science & Technology

2010-12-01

programming languages like the Scala programming language (Wampler et al. 2009), provide tighter con- trol of syntax guidance and problem...Wampler, D. and A. Payne. 2009. Programming Scala . 1 st ed. O’Reilly Media 1510 Gallant and Gaughan AUTHOR BIOGRAPHIES SCOTT GALLANT is a Systems...subsequently linked to the technical design. Doing this within a data-driven systems engineering infrastructure allows generative programming techniques

Infrastructure for Rapid Development of Java GUI Programs

NASA Technical Reports Server (NTRS)

Jones, Jeremy; Hostetter, Carl F.; Wheeler, Philip

2006-01-01

The Java Application Shell (JAS) is a software framework that accelerates the development of Java graphical-user-interface (GUI) application programs by enabling the reuse of common, proven GUI elements, as distinguished from writing custom code for GUI elements. JAS is a software infrastructure upon which Java interactive application programs and graphical user interfaces (GUIs) for those programs can be built as sets of plug-ins. JAS provides an application- programming interface that is extensible by application-specific plugins that describe and encapsulate both specifications of a GUI and application-specific functionality tied to the specified GUI elements. The desired GUI elements are specified in Extensible Markup Language (XML) descriptions instead of in compiled code. JAS reads and interprets these descriptions, then creates and configures a corresponding GUI from a standard set of generic, reusable GUI elements. These elements are then attached (again, according to the XML descriptions) to application-specific compiled code and scripts. An application program constructed by use of JAS as its core can be extended by writing new plug-ins and replacing existing plug-ins. Thus, JAS solves many problems that Java programmers generally solve anew for each project, thereby reducing development and testing time.

Challenges to the Standardization of Burn Data Collection: A Call for Common Data Elements for Burn Care.

PubMed

Schneider, Jeffrey C; Chen, Liang; Simko, Laura C; Warren, Katherine N; Nguyen, Brian Phu; Thorpe, Catherine R; Jeng, James C; Hickerson, William L; Kazis, Lewis E; Ryan, Colleen M

2018-02-20

The use of common data elements (CDEs) is growing in medical research; CDEs have demonstrated benefit in maximizing the impact of existing research infrastructure and funding. However, the field of burn care does not have a standard set of CDEs. The objective of this study is to examine the extent of common data collected in current burn databases.This study examines the data dictionaries of six U.S. burn databases to ascertain the extent of common data. This was assessed from a quantitative and qualitative perspective. Thirty-two demographic and clinical data elements were examined. The number of databases that collect each data element was calculated. The data values for each data element were compared across the six databases for common terminology. Finally, the data prompts of the data elements were examined for common language and structure.Five (16%) of the 32 data elements are collected by all six burn databases; additionally, five data elements (16%) are present in only one database. Furthermore, there are considerable variations in data values and prompts used among the burn databases. Only one of the 32 data elements (age) contains the same data values across all databases.The burn databases examined show minimal evidence of common data. There is a need to develop CDEs and standardized coding to enhance interoperability of burn databases.

Common Badging and Access Control System (CBACS)

NASA Technical Reports Server (NTRS)

Dischinger, Portia

2005-01-01

This slide presentation presents NASA's Common Badging and Access Control System. NASA began a Smart Card implementation in January 2004. Following site surveys, it was determined that NASA's badging and access control systems required upgrades to common infrastructure in order to provide flexibly, usability, and return on investment prior to a smart card implantation. Common Badging and Access Control System (CBACS) provides the common infrastructure from which FIPS-201 compliant processes, systems, and credentials can be developed and used.

Strengthening Software Authentication with the ROSE Software Suite

DOE Office of Scientific and Technical Information (OSTI.GOV)

White, G

2006-06-15

Many recent nonproliferation and arms control software projects include a software authentication regime. These include U.S. Government-sponsored projects both in the United States and in the Russian Federation (RF). This trend toward requiring software authentication is only accelerating. Demonstrating assurance that software performs as expected without hidden ''backdoors'' is crucial to a project's success. In this context, ''authentication'' is defined as determining that a software package performs only its intended purpose and performs said purpose correctly and reliably over the planned duration of an agreement. In addition to visual inspections by knowledgeable computer scientists, automated tools are needed to highlightmore » suspicious code constructs, both to aid visual inspection and to guide program development. While many commercial tools are available for portions of the authentication task, they are proprietary and not extensible. An open-source, extensible tool can be customized to the unique needs of each project (projects can have both common and custom rules to detect flaws and security holes). Any such extensible tool has to be based on a complete language compiler. ROSE is precisely such a compiler infrastructure developed within the Department of Energy (DOE) and targeted at the optimization of scientific applications and user-defined libraries within large-scale applications (typically applications of a million lines of code). ROSE is a robust, source-to-source analysis and optimization infrastructure currently addressing large, million-line DOE applications in C and C++ (handling the full C, C99, C++ languages and with current collaborations to support Fortran90). We propose to extend ROSE to address a number of security-specific requirements, and apply it to software authentication for nonproliferation and arms control projects.« less

Data discovery and data processing for environmental research infrastructures

NASA Astrophysics Data System (ADS)

Los, Wouter; Beranzoli, Laura; Corriero, Giuseppe; Cossu, Roberto; Fiore, Nicola; Hardisty, Alex; Legré, Yannick; Pagano, Pasquale; Puglisi, Giuseppe; Sorvari, Sanna; Turunen, Esa

2013-04-01

The European ENVRI project (Common operations of Environmental Research Infrastructures) is addressing common ICT solutions for the research infrastructures as selected in the ESFRI Roadmap. More specifically, the project is looking for solutions that will assist interdisciplinary users who want to benefit from the data and other services of more than a single research infrastructure. However, the infrastructure architectures, the data, data formats, scales and granularity are very different. Indeed, they deal with diverse scientific disciplines, from plate tectonics, the deep sea, sea and land surface up to atmosphere and troposphere, from the dead to the living environment, and with a variety of instruments producing increasingly larger amounts of data. One of the approaches in the ENVRI project is to design a common Reference Model that will serve to promote infrastructure interoperability at the data, technical and service levels. The analysis of the characteristics of the environmental research infrastructures assisted in developing the Reference Model, and which is also an example for comparable infrastructures worldwide. Still, it is for users already now important to have the facilities available for multi-disciplinary data discovery and data processing. The rise of systems research, addressing Earth as a single complex and coupled system is requiring such capabilities. So, another approach in the project is to adapt existing ICT solutions to short term applications. This is being tested for a few study cases. One of these is looking for possible coupled processes following a volcano eruption in the vertical column from deep sea to troposphere. Another one deals with volcano either human impacts on atmospheric and sea CO2 pressure and the implications for sea acidification and marine biodiversity and their ecosystems. And a third one deals with the variety of sensor and satellites data sensing the area around a volcano cone. Preliminary results on these studies will be reported. The common results will assist in shaping more generic solutions to be adopted by the appropriate research infrastructures.

Aligning ESP Courses with the "Common European Framework of Reference for Languages"

ERIC Educational Resources Information Center

Athanasiou, Androulla; Constantinou, Elis Kakoulli; Neophytou, Maro; Nicolaou, Anna; Papadima Sophocleous, Salomi; Yerou, Christina

2016-01-01

This article explains how the "Common European Framework of References for Languages" (CEFR; Council of Europe 2001, "Common European Framework of Reference for Languages: Learning, teaching, assessment." Cambridge: Cambridge University Press) has been applied in language courses at the Language Centre (LC) of the Cyprus…

Control Infrastructure for a Pulsed Ion Accelerator

NASA Astrophysics Data System (ADS)

Persaud, A.; Regis, M. J.; Stettler, M. W.; Vytla, V. K.

2016-10-01

We report on updates to the accelerator controls for the Neutralized Drift Compression Experiment II, a pulsed induction-type accelerator for heavy ions. The control infrastructure is built around a LabVIEW interface combined with an Apache Cassandra backend for data archiving. Recent upgrades added the storing and retrieving of device settings into the database, as well as ZeroMQ as a message broker that replaces LabVIEW's shared variables. Converting to ZeroMQ also allows easy access via other programming languages, such as Python.

Control Infrastructure for a Pulsed Ion Accelerator

DOE PAGES

Persaud, A.; Regis, M. J.; Stettler, M. W.; ...

2016-07-27

We report on updates to the accelerator controls for the Neutralized Drift Compression Experiment II, a pulsed induction-type accelerator for heavy ions. The control infrastructure is built around a LabVIEW interface combined with an Apache Cassandra backend for data archiving. Recent upgrades added the storing and retrieving of device settings into the database, as well as ZeroMQ as a message broker that replaces LabVIEW's shared variables. Converting to ZeroMQ also allows easy access via other programming languages, such as Python.

Software and the future of programming languages.

PubMed

Aho, Alfred V

2004-02-27

Although software is the key enabler of the global information infrastructure, the amount and extent of software in use in the world today are not widely understood, nor are the programming languages and paradigms that have been used to create the software. The vast size of the embedded base of existing software and the increasing costs of software maintenance, poor security, and limited functionality are posing significant challenges for the software R&D community.

GraQL: A Query Language for High-Performance Attributed Graph Databases

DOE Office of Scientific and Technical Information (OSTI.GOV)

Chavarría-Miranda, Daniel; Castellana, Vito G.; Morari, Alessandro

Graph databases have gained increasing interest in the last few years due to the emergence of data sources which are not easily analyzable in traditional relational models or for which a graph data model is the natural representation. In order to understand the design and implementation choices for an attributed graph database backend and query language, we have started to design our infrastructure for attributed graph databases. In this paper, we describe the design considerations of our in-memory attributed graph database system with a particular focus on the data definition and query language components.

XML Based Scientific Data Management Facility

NASA Technical Reports Server (NTRS)

Mehrotra, Piyush; Zubair, M.; Ziebartt, John (Technical Monitor)

2001-01-01

The World Wide Web consortium has developed an Extensible Markup Language (XML) to support the building of better information management infrastructures. The scientific computing community realizing the benefits of HTML has designed markup languages for scientific data. In this paper, we propose a XML based scientific data management facility, XDMF. The project is motivated by the fact that even though a lot of scientific data is being generated, it is not being shared because of lack of standards and infrastructure support for discovering and transforming the data. The proposed data management facility can be used to discover the scientific data itself, the transformation functions, and also for applying the required transformations. We have built a prototype system of the proposed data management facility that can work on different platforms. We have implemented the system using Java, and Apache XSLT engine Xalan. To support remote data and transformation functions, we had to extend the XSLT specification and the Xalan package.

XML Based Scientific Data Management Facility

NASA Technical Reports Server (NTRS)

Mehrotra, P.; Zubair, M.; Bushnell, Dennis M. (Technical Monitor)

2002-01-01

The World Wide Web consortium has developed an Extensible Markup Language (XML) to support the building of better information management infrastructures. The scientific computing community realizing the benefits of XML has designed markup languages for scientific data. In this paper, we propose a XML based scientific data management ,facility, XDMF. The project is motivated by the fact that even though a lot of scientific data is being generated, it is not being shared because of lack of standards and infrastructure support for discovering and transforming the data. The proposed data management facility can be used to discover the scientific data itself, the transformation functions, and also for applying the required transformations. We have built a prototype system of the proposed data management facility that can work on different platforms. We have implemented the system using Java, and Apache XSLT engine Xalan. To support remote data and transformation functions, we had to extend the XSLT specification and the Xalan package.

Evolving a lingua franca and associated software infrastructure for computational systems biology: the Systems Biology Markup Language (SBML) project.

PubMed

Hucka, M; Finney, A; Bornstein, B J; Keating, S M; Shapiro, B E; Matthews, J; Kovitz, B L; Schilstra, M J; Funahashi, A; Doyle, J C; Kitano, H

2004-06-01

Biologists are increasingly recognising that computational modelling is crucial for making sense of the vast quantities of complex experimental data that are now being collected. The systems biology field needs agreed-upon information standards if models are to be shared, evaluated and developed cooperatively. Over the last four years, our team has been developing the Systems Biology Markup Language (SBML) in collaboration with an international community of modellers and software developers. SBML has become a de facto standard format for representing formal, quantitative and qualitative models at the level of biochemical reactions and regulatory networks. In this article, we summarise the current and upcoming versions of SBML and our efforts at developing software infrastructure for supporting and broadening its use. We also provide a brief overview of the many SBML-compatible software tools available today.

Recommendations From the Common Terminology Panel of the American Council of Academic Physical Therapy.

PubMed

Erickson, Mia; Birkmeier, Marisa; Booth, Melissa; Hack, Laurita M; Hartmann, Julie; Ingram, Debbie A; Jackson-Coty, Janet M; LaFay, Vicki L; Wheeler, Emma; Soper, Shawne

2018-06-19

In 2015, the American Council for Academic Physical Therapy (ACAPT) developed 3 strategic initiative panels to address integrated clinical education, student readiness, and common terminology for physical therapist clinical education. The purpose of this paper is to describe the results of the work from the common terminology panel. This was a descriptive, consensus-based study. Using a consensus process and data that were collected from a review of literature, a document analysis of core and historical professional documents, focus group discussions, and an online open-comment period, panel members developed a glossary for physical therapist clinical education. The final glossary included 34 terms in 4 categories. The categories included clinical education infrastructure, sites, stakeholders, and assessment. The ACAPT Board of Directors approved the glossary in June 2017, and the ACAPT membership approved the glossary in October 2017. The focus of the glossary was on physical therapist clinical education. A future, similar project should be undertaken for physical therapist assistant clinical education. This process resulted in a comprehensive glossary for physical therapist clinical education; changes to several current terms, including "internship" and "full-time clinical education experience"; and the addition of new terms, including "preceptor" and "site coordinator for clinical education." New terminology will provide standard language for consistent communication and a common framework for all stakeholders.

Language, Language Development and Teaching English to Emergent Bilingual Users: Challenging the Common Knowledge Theory in Teacher Education & K-12 School Settings

ERIC Educational Resources Information Center

Faltis, Christian

2013-01-01

Popular views about language and how children and youth learn language are based mainly in cognitive approaches in support of a common knowledge theory of language development. This common theory feeds into the efforts to increase teacher and learner accountability as measured on narrow assessments of what it means to use language well and in…

Infrastructure for the Geospatial Web

NASA Astrophysics Data System (ADS)

Lake, Ron; Farley, Jim

Geospatial data and geoprocessing techniques are now directly linked to business processes in many areas. Commerce, transportation and logistics, planning, defense, emergency response, health care, asset management and many other domains leverage geospatial information and the ability to model these data to achieve increased efficiencies and to develop better, more comprehensive decisions. However, the ability to deliver geospatial data and the capacity to process geospatial information effectively in these domains are dependent on infrastructure technology that facilitates basic operations such as locating data, publishing data, keeping data current and notifying subscribers and others whose applications and decisions are dependent on this information when changes are made. This chapter introduces the notion of infrastructure technology for the Geospatial Web. Specifically, the Geography Markup Language (GML) and registry technology developed using the ebRIM specification delivered from the OASIS consortium are presented as atomic infrastructure components in a working Geospatial Web.

Language-Independent and Language-Specific Aspects of Early Literacy: An Evaluation of the Common Underlying Proficiency Model

ERIC Educational Resources Information Center

Goodrich, J. Marc; Lonigan, Christopher J.

2017-01-01

According to the common underlying proficiency model (Cummins, 1981), as children acquire academic knowledge and skills in their first language, they also acquire language-independent information about those skills that can be applied when learning a second language. The purpose of this study was to evaluate the relevance of the common underlying…

Developing tools and resources for the biomedical domain of the Greek language.

PubMed

Vagelatos, Aristides; Mantzari, Elena; Pantazara, Mavina; Tsalidis, Christos; Kalamara, Chryssoula

2011-06-01

This paper presents the design and implementation of terminological and specialized textual resources that were produced in the framework of the Greek research project "IATROLEXI". The aim of the project was to create the critical infrastructure for the Greek language, i.e. linguistic resources and tools for use in high level Natural Language Processing (NLP) applications in the domain of biomedicine. The project was built upon existing resources developed by the project partners and further enhanced within its framework, i.e. a Greek morphological lexicon of about 100,000 words, and language processing tools such as a lemmatiser and a morphosyntactic tagger. Christos Tsalidis, Additionally, it developed new assets, such as a specialized corpus of biomedical texts and an ontology of medical terminology.

A Transparent Translation from Legacy System Model into Common Information Model: Preprint

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ding, Fei; Simpson, Jeffrey; Zhang, Yingchen

Advance in smart grid is forcing utilities towards better monitoring, control and analysis of distribution systems, and requires extensive cyber-based intelligent systems and applications to realize various functionalities. The ability of systems, or components within systems, to interact and exchange services or information with each other is the key to the success of smart grid technologies, and it requires efficient information exchanging and data sharing infrastructure. The Common Information Model (CIM) is a standard that allows different applications to exchange information about an electrical system, and it has become a widely accepted solution for information exchange among different platforms andmore » applications. However, most existing legacy systems are not developed using CIM, but using their own languages. Integrating such legacy systems is a challenge for utilities, and the appropriate utilization of the integrated legacy systems is even more intricate. Thus, this paper has developed an approach and open-source tool in order to translate legacy system models into CIM format. The developed tool is tested for a commercial distribution management system and simulation results have proved its effectiveness.« less

DOE Office of Scientific and Technical Information (OSTI.GOV)

McCaskey, Alexander J.

Hybrid programming models for beyond-CMOS technologies will prove critical for integrating new computing technologies alongside our existing infrastructure. Unfortunately the software infrastructure required to enable this is lacking or not available. XACC is a programming framework for extreme-scale, post-exascale accelerator architectures that integrates alongside existing conventional applications. It is a pluggable framework for programming languages developed for next-gen computing hardware architectures like quantum and neuromorphic computing. It lets computational scientists efficiently off-load classically intractable work to attached accelerators through user-friendly Kernel definitions. XACC makes post-exascale hybrid programming approachable for domain computational scientists.

A Domain-Specific Language for Aviation Domain Interoperability

ERIC Educational Resources Information Center

Comitz, Paul

2013-01-01

Modern information systems require a flexible, scalable, and upgradeable infrastructure that allows communication and collaboration between heterogeneous information processing and computing environments. Aviation systems from different organizations often use differing representations and distribution policies for the same data and messages,…

CALL and Less Commonly Taught Languages--Still a Way to Go

ERIC Educational Resources Information Center

Ward, Monica

2016-01-01

Many Computer Assisted Language Learning (CALL) innovations mainly apply to the Most Commonly Taught Languages (MCTLs), especially English. Recent manifestations of CALL for MCTLs such as corpora, Mobile Assisted Language Learning (MALL) and Massively Open Online Courses (MOOCs) are found less frequently in the world of Less Commonly Taught…

Language-Independent and Language-Specific Aspects of Early Literacy: An Evaluation of the Common Underlying Proficiency Model.

PubMed

Goodrich, J Marc; Lonigan, Christopher J

2017-08-01

According to the common underlying proficiency model (Cummins, 1981), as children acquire academic knowledge and skills in their first language, they also acquire language-independent information about those skills that can be applied when learning a second language. The purpose of this study was to evaluate the relevance of the common underlying proficiency model for the early literacy skills of Spanish-speaking language-minority children using confirmatory factor analysis. Eight hundred fifty-eight Spanish-speaking language-minority preschoolers (mean age = 60.83 months, 50.2% female) participated in this study. Results indicated that bifactor models that consisted of language-independent as well as language-specific early literacy factors provided the best fits to the data for children's phonological awareness and print knowledge skills. Correlated factors models that only included skills specific to Spanish and English provided the best fits to the data for children's oral language skills. Children's language-independent early literacy skills were significantly related across constructs and to language-specific aspects of early literacy. Language-specific aspects of early literacy skills were significantly related within but not across languages. These findings suggest that language-minority preschoolers have a common underlying proficiency for code-related skills but not language-related skills that may allow them to transfer knowledge across languages.

Convergence, Competition, Cooperation: The Report of the Governor's Blue Ribbon Telecommunications Infrastructure Task Force. Volume One.

ERIC Educational Resources Information Center

Wisconsin Governor's Office, Madison.

This report by the Blue Ribbon Task Force on Wisconsin's Telecommunications Infrastructure considers infrastructure to be the common network that connects individual residences, businesses, and agencies, rather than the individual systems and equipment themselves. The task force recognizes that advances in telecommunications technologies and…

Investigating the Language Demands in the Common Core State Standards for English Language Learners: A Comparison Study of Standards

ERIC Educational Resources Information Center

Wolf, Mikyung Kim; Wang, Yuan; Huang, Becky H.; Blood, Ian

2014-01-01

This study reports on a critical review of the language demands contained in the Common Core State Standards for English language arts (CCSS-ELA) with the aim of deriving important implications for the instruction of English language learners. The language demands of the CCSS-ELA were compared with those of existing English language arts (ELA) and…

An Open Computing Infrastructure that Facilitates Integrated Product and Process Development from a Decision-Based Perspective

NASA Technical Reports Server (NTRS)

Hale, Mark A.

1996-01-01

Computer applications for design have evolved rapidly over the past several decades, and significant payoffs are being achieved by organizations through reductions in design cycle times. These applications are overwhelmed by the requirements imposed during complex, open engineering systems design. Organizations are faced with a number of different methodologies, numerous legacy disciplinary tools, and a very large amount of data. Yet they are also faced with few interdisciplinary tools for design collaboration or methods for achieving the revolutionary product designs required to maintain a competitive advantage in the future. These organizations are looking for a software infrastructure that integrates current corporate design practices with newer simulation and solution techniques. Such an infrastructure must be robust to changes in both corporate needs and enabling technologies. In addition, this infrastructure must be user-friendly, modular and scalable. This need is the motivation for the research described in this dissertation. The research is focused on the development of an open computing infrastructure that facilitates product and process design. In addition, this research explicitly deals with human interactions during design through a model that focuses on the role of a designer as that of decision-maker. The research perspective here is taken from that of design as a discipline with a focus on Decision-Based Design, Theory of Languages, Information Science, and Integration Technology. Given this background, a Model of IPPD is developed and implemented along the lines of a traditional experimental procedure: with the steps of establishing context, formalizing a theory, building an apparatus, conducting an experiment, reviewing results, and providing recommendations. Based on this Model, Design Processes and Specification can be explored in a structured and implementable architecture. An architecture for exploring design called DREAMS (Developing Robust Engineering Analysis Models and Specifications) has been developed which supports the activities of both meta-design and actual design execution. This is accomplished through a systematic process which is comprised of the stages of Formulation, Translation, and Evaluation. During this process, elements from a Design Specification are integrated into Design Processes. In addition, a software infrastructure was developed and is called IMAGE (Intelligent Multidisciplinary Aircraft Generation Environment). This represents a virtual apparatus in the Design Experiment conducted in this research. IMAGE is an innovative architecture because it explicitly supports design-related activities. This is accomplished through a GUI driven and Agent-based implementation of DREAMS. A HSCT design has been adopted from the Framework for Interdisciplinary Design Optimization (FIDO) and is implemented in IMAGE. This problem shows how Design Processes and Specification interact in a design system. In addition, the problem utilizes two different solution models concurrently: optimal and satisfying. The satisfying model allows for more design flexibility and allows a designer to maintain design freedom. As a result of following this experimental procedure, this infrastructure is an open system that it is robust to changes in both corporate needs and computer technologies. The development of this infrastructure leads to a number of significant intellectual contributions: 1) A new approach to implementing IPPD with the aid of a computer; 2) A formal Design Experiment; 3) A combined Process and Specification architecture that is language-based; 4) An infrastructure for exploring design; 5) An integration strategy for implementing computer resources; and 6) A seamless modeling language. The need for these contributions is emphasized by the demand by industry and government agencies for the development of these technologies.

Building a North American Spatial Data Infrastructure

USGS Publications Warehouse

Coleman, D.J.; Nebert, D.D.

1998-01-01

This paper addresses the state of spatial data infrastructures within North America in late 1997. After providing some background underlying the philosophy and development of the SDI concept, the authors discuss effects of technology, institutions, and standardization that confront the cohesive implementation of a common infrastructure today. The paper concludes with a comparative framework and specific examples of elements and initiatives defining respective spatial data infrastructure initiatives in the United States and Canada.

Declarative language design for interactive visualization.

PubMed

Heer, Jeffrey; Bostock, Michael

2010-01-01

We investigate the design of declarative, domain-specific languages for constructing interactive visualizations. By separating specification from execution, declarative languages can simplify development, enable unobtrusive optimization, and support retargeting across platforms. We describe the design of the Protovis specification language and its implementation within an object-oriented, statically-typed programming language (Java). We demonstrate how to support rich visualizations without requiring a toolkit-specific data model and extend Protovis to enable declarative specification of animated transitions. To support cross-platform deployment, we introduce rendering and event-handling infrastructures decoupled from the runtime platform, letting designers retarget visualization specifications (e.g., from desktop to mobile phone) with reduced effort. We also explore optimizations such as runtime compilation of visualization specifications, parallelized execution, and hardware-accelerated rendering. We present benchmark studies measuring the performance gains provided by these optimizations and compare performance to existing Java-based visualization tools, demonstrating scalability improvements exceeding an order of magnitude.

A Critique of Botswana's Language Policy from a Translanguaging Perspective

ERIC Educational Resources Information Center

Bagwasi, Mompoloki Mmangaka

2017-01-01

This paper critiques the language practices and language-in-education policy of Botswana from a translanguaging perspective. By so doing, it revisits our commonly held perceptions about multilingualism, bilingualism and language and its boundary. We commonly perceive languages as autonomous and as having boundaries and we perceive bilingualism or…

Navigating Disability and Related Services: Stories of Immigrant Families

ERIC Educational Resources Information Center

Cummings, Katrina P.; Hardin, Belinda J.

2017-01-01

Cultural beliefs, values, language differences, and unfamiliar educational infrastructures and practices can impact immigrant parents' capacity to support their children with disabilities in their new country. This study presents perspectives of disability and experiences with special education services based on interviews with eight immigrant…

CALL: A Triangle of Triangles

ERIC Educational Resources Information Center

Montoro, Carlos; Hampel, Regine

2012-01-01

Institutional investment in technology and infrastructure for the provision of new online and self-access language learning opportunities is not always accompanied by the necessary changes in the practices of learners, practitioners and managers in higher education (Wertsch, 2002). As a result, feelings of frustration, helplessness and confusion…

Using local language syndromic terminology in participatory epidemiology: Lessons for One Health practitioners among the Maasai of Ngorongoro, Tanzania.

PubMed

Queenan, Kevin; Mangesho, Peter; Ole-Neselle, Moses; Karimuribo, Esron; Rweyemamu, Mark; Kock, Richard; Häsler, Barbara

2017-04-01

Pastoralists and agro-pastoralists often occupy remote and hostile environments, which lack infrastructure and capacity in human and veterinary healthcare and disease surveillance systems. Participatory epidemiology (PE) and Participatory Disease Surveillance (PDS) are particularly useful in situations of resource scarcity, where conventional diagnostics and surveillance data of disease prevalence may be intermittent or limited. Livestock keepers, when participating in PE studies about health issues, commonly use their local language terms, which are often syndromic and descriptive in nature. Practitioners of PE recommend confirmation of their findings with triangulation including biomedical diagnostic techniques. However, the latter is not practiced in all studies, usually due to time, financial or logistical constraints. A cross sectional study was undertaken with the Maasai of Ngorongoro District, Tanzania. It aimed to identify the terms used to describe the infectious diseases of livestock and humans with the greatest perceived impact on livelihoods. Furthermore, it aimed to characterise the usefulness and limitations of relying on local terminology when conducting PE studies in which diagnoses were not confirmed. Semi-structured interviews were held with 23 small groups, totalling 117 community members within five villages across the district. In addition, informal discussions and field observations were conducted with village elders, district veterinary and medical officers, meat inspectors and livestock field officers. For human conditions including zoonoses, several biomedical terms are now part of the common language. Conversely, livestock conditions are described using local Maasai terms, usually associated with the signs observed by the livestock keeper. Several of these descriptive, syndromic terms are used inconsistently and showed temporal and spatial variations. This study highlights the complexity and ambiguity which may exist in local terminology when used in PE studies. It emphases the need for further analysis of such findings, including laboratory diagnosis where possible to improve specificity before incorporating them into PDS or disease control interventions. Copyright © 2017 Elsevier B.V. All rights reserved.

Workflow4Metabolomics: a collaborative research infrastructure for computational metabolomics

PubMed Central

Giacomoni, Franck; Le Corguillé, Gildas; Monsoor, Misharl; Landi, Marion; Pericard, Pierre; Pétéra, Mélanie; Duperier, Christophe; Tremblay-Franco, Marie; Martin, Jean-François; Jacob, Daniel; Goulitquer, Sophie; Thévenot, Etienne A.; Caron, Christophe

2015-01-01

Summary: The complex, rapidly evolving field of computational metabolomics calls for collaborative infrastructures where the large volume of new algorithms for data pre-processing, statistical analysis and annotation can be readily integrated whatever the language, evaluated on reference datasets and chained to build ad hoc workflows for users. We have developed Workflow4Metabolomics (W4M), the first fully open-source and collaborative online platform for computational metabolomics. W4M is a virtual research environment built upon the Galaxy web-based platform technology. It enables ergonomic integration, exchange and running of individual modules and workflows. Alternatively, the whole W4M framework and computational tools can be downloaded as a virtual machine for local installation. Availability and implementation: http://workflow4metabolomics.org homepage enables users to open a private account and access the infrastructure. W4M is developed and maintained by the French Bioinformatics Institute (IFB) and the French Metabolomics and Fluxomics Infrastructure (MetaboHUB). Contact: contact@workflow4metabolomics.org PMID:25527831

Workflow4Metabolomics: a collaborative research infrastructure for computational metabolomics.

PubMed

Giacomoni, Franck; Le Corguillé, Gildas; Monsoor, Misharl; Landi, Marion; Pericard, Pierre; Pétéra, Mélanie; Duperier, Christophe; Tremblay-Franco, Marie; Martin, Jean-François; Jacob, Daniel; Goulitquer, Sophie; Thévenot, Etienne A; Caron, Christophe

2015-05-01

The complex, rapidly evolving field of computational metabolomics calls for collaborative infrastructures where the large volume of new algorithms for data pre-processing, statistical analysis and annotation can be readily integrated whatever the language, evaluated on reference datasets and chained to build ad hoc workflows for users. We have developed Workflow4Metabolomics (W4M), the first fully open-source and collaborative online platform for computational metabolomics. W4M is a virtual research environment built upon the Galaxy web-based platform technology. It enables ergonomic integration, exchange and running of individual modules and workflows. Alternatively, the whole W4M framework and computational tools can be downloaded as a virtual machine for local installation. http://workflow4metabolomics.org homepage enables users to open a private account and access the infrastructure. W4M is developed and maintained by the French Bioinformatics Institute (IFB) and the French Metabolomics and Fluxomics Infrastructure (MetaboHUB). contact@workflow4metabolomics.org. © The Author 2014. Published by Oxford University Press.

Genetics and language: a neurobiological perspective on the missing link (-ing hypotheses).

PubMed

Poeppel, David

2011-12-01

The paper argues that both evolutionary and genetic approaches to studying the biological foundations of speech and language could benefit from fractionating the problem at a finer grain, aiming not to map genetics to "language"-or even subdomains of language such as "phonology" or "syntax"-but rather to link genetic results to component formal operations that underlie processing the comprehension and production of linguistic representations. Neuroanatomic and neurophysiological research suggests that language processing is broken down in space (distributed functional anatomy along concurrent pathways) and time (concurrent processing on multiple time scales). These parallel neuronal pathways and their local circuits form the infrastructure of speech and language and are the actual targets of evolution/genetics. Therefore, investigating the mapping from gene to brain circuit to linguistic phenotype at the level of generic computational operations (subroutines actually executable in these circuits) stands to provide a new perspective on the biological foundations in the healthy and challenged brain.

Agent oriented programming

NASA Technical Reports Server (NTRS)

Shoham, Yoav

1994-01-01

The goal of our research is a methodology for creating robust software in distributed and dynamic environments. The approach taken is to endow software objects with explicit information about one another, to have them interact through a commitment mechanism, and to equip them with a speech-acty communication language. System-level applications include software interoperation and compositionality. A government application of specific interest is an infrastructure for coordination among multiple planners. Daily activity applications include personal software assistants, such as programmable email, scheduling, and new group agents. Research topics include definition of mental state of agents, design of agent languages as well as interpreters for those languages, and mechanisms for coordination within agent societies such as artificial social laws and conventions.

Reusable experiment controllers, case studies

NASA Astrophysics Data System (ADS)

Buckley, Brian A.; Gaasbeck, Jim Van

1996-03-01

Congress has given NASA and the science community a reality check. The tight and ever shrinking budgets are trimming the fat from many space science programs. No longer can a Principal Investigator (PI) afford to waste development dollars on re-inventing spacecraft controllers, experiment/payload controllers, ground control systems, or test sets. Inheritance of the Ground Support Equipment (GSE) from one program to another is not a significant re-use of technology to develop a science mission in these times. Reduction of operational staff and highly autonomous experiments are needed to reduce the sustaining cost of a mission. The re-use of an infrastructure from one program to another is needed to truly attain the cost and time savings required. Interface and Control Systems, Inc. (ICS) has a long history of re-usable software. Navy, Air Force, and NASA programs have benefited from the re-use of a common control system from program to program. Several standardization efforts in the AIAA have adopted the Spacecraft Command Language (SCL) architecture as a point solution to satisfy requirements for re-use and autonomy. The Environmental Research Institute of Michigan (ERIM) has been a long-standing customer of ICS and are working on their 4th generation system using SCL. Much of the hardware and software infrastructure has been re-used from mission to mission with little cost for re-hosting a new experiment. The same software infrastructure has successfully been used on Clementine, and an end-to-end system is being deployed for the Far Ultraviolet Spectroscopic Explorer (FUSE) for Johns Hopkins University. A case study of the ERIM programs, Clementine and FUSE will be detailed in this paper.

Literacy through Languages: Connecting with the Common Core

ERIC Educational Resources Information Center

Sandrock, Paul

2013-01-01

The Common Core Standards have defined literacy and outlined the mission for English Language Arts in a way that provides a natural fit with the National Standards for Language Learning. Taking advantage of this connection, language teachers can showcase the importance of learning languages by demonstrating how literacy is learned, practiced, and…

The Council of Europe's "Common European Framework of Reference for Languages" (CEFR): Approach, Status, Function and Use

ERIC Educational Resources Information Center

Martyniuk, Waldemar

2012-01-01

The Council of Europe's "Common European Framework of Reference for Languages" is rapidly becoming a powerful instrument for shaping language education policies in Europe and beyond. The task of relating language policies, language curricula, teacher education and training, textbook and course design and content, examinations and…

Barriers to Research and Capacity Building at Hispanic-Serving Institutions: The Case of HIV/AIDS Research at the University of Puerto Rico

PubMed Central

Ortiz-Torres, Blanca

2009-01-01

Substantive barriers to research, such as cultural, language, and methodological variables, exist in Hispanic-serving institutions. Historical and contextual variables account for the differences between academic settings with research-intensive centers and those with limited infrastructure for competitive research. We provide a case example to serve as a model for developing and strengthening the research infrastructure in Hispanic-serving institutions and for providing the mentorship Latino investigators may need to compete with other investigators in research-intensive centers. We present recommendations to reduce these barriers. PMID:19246676

SEE-GRID eInfrastructure for Regional eScience

NASA Astrophysics Data System (ADS)

Prnjat, Ognjen; Balaz, Antun; Vudragovic, Dusan; Liabotis, Ioannis; Sener, Cevat; Marovic, Branko; Kozlovszky, Miklos; Neagu, Gabriel

In the past 6 years, a number of targeted initiatives, funded by the European Commission via its information society and RTD programmes and Greek infrastructure development actions, have articulated a successful regional development actions in South East Europe that can be used as a role model for other international developments. The SEEREN (South-East European Research and Education Networking initiative) project, through its two phases, established the SEE segment of the pan-European G ´EANT network and successfully connected the research and scientific communities in the region. Currently, the SEE-LIGHT project is working towards establishing a dark-fiber backbone that will interconnect most national Research and Education networks in the region. On the distributed computing and storage provisioning i.e. Grid plane, the SEE-GRID (South-East European GRID e-Infrastructure Development) project, similarly through its two phases, has established a strong human network in the area of scientific computing and has set up a powerful regional Grid infrastructure, and attracted a number of applications from different fields from countries throughout the South-East Europe. The current SEEGRID-SCI project, ending in April 2010, empowers the regional user communities from fields of meteorology, seismology and environmental protection in common use and sharing of the regional e-Infrastructure. Current technical initiatives in formulation are focusing on a set of coordinated actions in the area of HPC and application fields making use of HPC initiatives. Finally, the current SEERA-EI project brings together policy makers - programme managers from 10 countries in the region. The project aims to establish a communication platform between programme managers, pave the way towards common e-Infrastructure strategy and vision, and implement concrete actions for common funding of electronic infrastructures on the regional level. The regional vision on establishing an e-Infrastructure compatible with European developments, and empowering the scientists in the region in equal participation in the use of pan- European infrastructures, is materializing through the above initiatives. This model has a number of concrete operational and organizational guidelines which can be adapted to help e-Infrastructure developments in other world regions. In this paper we review the most important developments and contributions by the SEEGRID- SCI project.

77 FR 18767 - Boating Infrastructure Grant Program

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-28

... reformat regulations following Federal plain language policy and current rulemaking guidance. DATES: We...: Public Comments Processing, Attn: Docket No. FWS-R9-WSR-2011-0083; U.S. Fish and Wildlife Service..., pumpouts, and harbors of safe refuge, and to link boaters to cultural, historic, scenic, and natural...

50 CFR 86.94 - What crediting language should I use?

Code of Federal Regulations, 2012 CFR

2012-10-01

... INTERIOR (CONTINUED) FINANCIAL ASSISTANCE-WILDLIFE SPORT FISH RESTORATION PROGRAM BOATING INFRASTRUCTURE GRANT (BIG) PROGRAM State Use of Signs and Sport Fish Restoration Symbols § 86.94 What crediting...: (a) Example 1: The Federal Aid in Sport Fish Restoration Program funded this facility thanks to your...

A Functional Syntax of German.

ERIC Educational Resources Information Center

Fichtner, Edward G.

Students in intermediate language courses, especially conversational courses, can benefit from a simple set of instructions for combining words and phrases into sentences. A description of the basic concepts determining word order in German--the fundamental sequence of clause elements, the "infrastructure," and the movement rules by which the…

50 CFR 86.94 - What crediting language should I use?

Code of Federal Regulations, 2010 CFR

2010-10-01

... INTERIOR (CONTINUED) FINANCIAL ASSISTANCE-WILDLIFE SPORT FISH RESTORATION PROGRAM BOATING INFRASTRUCTURE GRANT (BIG) PROGRAM State Use of Signs and Sport Fish Restoration Symbols § 86.94 What crediting...: (a) Example 1: The Federal Aid in Sport Fish Restoration Program funded this facility thanks to your...

50 CFR 86.94 - What crediting language should I use?

Code of Federal Regulations, 2011 CFR

2011-10-01

... INTERIOR (CONTINUED) FINANCIAL ASSISTANCE-WILDLIFE SPORT FISH RESTORATION PROGRAM BOATING INFRASTRUCTURE GRANT (BIG) PROGRAM State Use of Signs and Sport Fish Restoration Symbols § 86.94 What crediting...: (a) Example 1: The Federal Aid in Sport Fish Restoration Program funded this facility thanks to your...

Data interoperabilty between European Environmental Research Infrastructures and their contribution to global data networks

NASA Astrophysics Data System (ADS)

Kutsch, W. L.; Zhao, Z.; Hardisty, A.; Hellström, M.; Chin, Y.; Magagna, B.; Asmi, A.; Papale, D.; Pfeil, B.; Atkinson, M.

2017-12-01

Environmental Research Infrastructures (ENVRIs) are expected to become important pillars not only for supporting their own scientific communities, but also a) for inter-disciplinary research and b) for the European Earth Observation Program Copernicus as a contribution to the Global Earth Observation System of Systems (GEOSS) or global thematic data networks. As such, it is very important that data-related activities of the ENVRIs will be well integrated. This requires common policies, models and e-infrastructure to optimise technological implementation, define workflows, and ensure coordination, harmonisation, integration and interoperability of data, applications and other services. The key is interoperating common metadata systems (utilising a richer metadata model as the `switchboard' for interoperation with formal syntax and declared semantics). The metadata characterises data, services, users and ICT resources (including sensors and detectors). The European Cluster Project ENVRIplus has developed a reference model (ENVRI RM) for common data infrastructure architecture to promote interoperability among ENVRIs. The presentation will provide an overview of recent progress and give examples for the integration of ENVRI data in global integration networks.

An Object-Oriented Network-Centric Software Architecture for Physical Computing

NASA Astrophysics Data System (ADS)

Palmer, Richard

1997-08-01

Recent developments in object-oriented computer languages and infrastructure such as the Internet, Web browsers, and the like provide an opportunity to define a more productive computational environment for scientific programming that is based more closely on the underlying mathematics describing physics than traditional programming languages such as FORTRAN or C++. In this talk I describe an object-oriented software architecture for representing physical problems that includes classes for such common mathematical objects as geometry, boundary conditions, partial differential and integral equations, discretization and numerical solution methods, etc. In practice, a scientific program written using this architecture looks remarkably like the mathematics used to understand the problem, is typically an order of magnitude smaller than traditional FORTRAN or C++ codes, and hence easier to understand, debug, describe, etc. All objects in this architecture are ``network-enabled,'' which means that components of a software solution to a physical problem can be transparently loaded from anywhere on the Internet or other global network. The architecture is expressed as an ``API,'' or application programmers interface specification, with reference embeddings in Java, Python, and C++. A C++ class library for an early version of this API has been implemented for machines ranging from PC's to the IBM SP2, meaning that phidentical codes run on all architectures.

A New Network Modeling Tool for the Ground-based Nuclear Explosion Monitoring Community

NASA Astrophysics Data System (ADS)

Merchant, B. J.; Chael, E. P.; Young, C. J.

2013-12-01

Network simulations have long been used to assess the performance of monitoring networks to detect events for such purposes as planning station deployments and network resilience to outages. The standard tool has been the SAIC-developed NetSim package. With correct parameters, NetSim can produce useful simulations; however, the package has several shortcomings: an older language (FORTRAN), an emphasis on seismic monitoring with limited support for other technologies, limited documentation, and a limited parameter set. Thus, we are developing NetMOD (Network Monitoring for Optimal Detection), a Java-based tool designed to assess the performance of ground-based networks. NetMOD's advantages include: coded in a modern language that is multi-platform, utilizes modern computing performance (e.g. multi-core processors), incorporates monitoring technologies other than seismic, and includes a well-validated default parameter set for the IMS stations. NetMOD is designed to be extendable through a plugin infrastructure, so new phenomenological models can be added. Development of the Seismic Detection Plugin is being pursued first. Seismic location and infrasound and hydroacoustic detection plugins will follow. By making NetMOD an open-release package, it can hopefully provide a common tool that the monitoring community can use to produce assessments of monitoring networks and to verify assessments made by others.

Empirical Learner Language and the Levels of the "Common European Framework of Reference"

ERIC Educational Resources Information Center

Wisniewski, Katrin

2017-01-01

The "Common European Framework of Reference" (CEFR) is the most widespread reference tool for linking language tests, curricula, and national educational standards to levels of foreign language proficiency in Europe. In spite of this, little is known about how the CEFR levels (A1-C2) relate to empirical learner language(s). This article…

Consolidation and development roadmap of the EMI middleware

NASA Astrophysics Data System (ADS)

Kónya, B.; Aiftimiei, C.; Cecchi, M.; Field, L.; Fuhrmann, P.; Nilsen, J. K.; White, J.

2012-12-01

Scientific research communities have benefited recently from the increasing availability of computing and data infrastructures with unprecedented capabilities for large scale distributed initiatives. These infrastructures are largely defined and enabled by the middleware they deploy. One of the major issues in the current usage of research infrastructures is the need to use similar but often incompatible middleware solutions. The European Middleware Initiative (EMI) is a collaboration of the major European middleware providers ARC, dCache, gLite and UNICORE. EMI aims to: deliver a consolidated set of middleware components for deployment in EGI, PRACE and other Distributed Computing Infrastructures; extend the interoperability between grids and other computing infrastructures; strengthen the reliability of the services; establish a sustainable model to maintain and evolve the middleware; fulfil the requirements of the user communities. This paper presents the consolidation and development objectives of the EMI software stack covering the last two years. The EMI development roadmap is introduced along the four technical areas of compute, data, security and infrastructure. The compute area plan focuses on consolidation of standards and agreements through a unified interface for job submission and management, a common format for accounting, the wide adoption of GLUE schema version 2.0 and the provision of a common framework for the execution of parallel jobs. The security area is working towards a unified security model and lowering the barriers to Grid usage by allowing users to gain access with their own credentials. The data area is focusing on implementing standards to ensure interoperability with other grids and industry components and to reuse already existing clients in operating systems and open source distributions. One of the highlights of the infrastructure area is the consolidation of the information system services via the creation of a common information backbone.

Atlas - a data warehouse for integrative bioinformatics.

PubMed

Shah, Sohrab P; Huang, Yong; Xu, Tao; Yuen, Macaire M S; Ling, John; Ouellette, B F Francis

2005-02-21

We present a biological data warehouse called Atlas that locally stores and integrates biological sequences, molecular interactions, homology information, functional annotations of genes, and biological ontologies. The goal of the system is to provide data, as well as a software infrastructure for bioinformatics research and development. The Atlas system is based on relational data models that we developed for each of the source data types. Data stored within these relational models are managed through Structured Query Language (SQL) calls that are implemented in a set of Application Programming Interfaces (APIs). The APIs include three languages: C++, Java, and Perl. The methods in these API libraries are used to construct a set of loader applications, which parse and load the source datasets into the Atlas database, and a set of toolbox applications which facilitate data retrieval. Atlas stores and integrates local instances of GenBank, RefSeq, UniProt, Human Protein Reference Database (HPRD), Biomolecular Interaction Network Database (BIND), Database of Interacting Proteins (DIP), Molecular Interactions Database (MINT), IntAct, NCBI Taxonomy, Gene Ontology (GO), Online Mendelian Inheritance in Man (OMIM), LocusLink, Entrez Gene and HomoloGene. The retrieval APIs and toolbox applications are critical components that offer end-users flexible, easy, integrated access to this data. We present use cases that use Atlas to integrate these sources for genome annotation, inference of molecular interactions across species, and gene-disease associations. The Atlas biological data warehouse serves as data infrastructure for bioinformatics research and development. It forms the backbone of the research activities in our laboratory and facilitates the integration of disparate, heterogeneous biological sources of data enabling new scientific inferences. Atlas achieves integration of diverse data sets at two levels. First, Atlas stores data of similar types using common data models, enforcing the relationships between data types. Second, integration is achieved through a combination of APIs, ontology, and tools. The Atlas software is freely available under the GNU General Public License at: http://bioinformatics.ubc.ca/atlas/

Atlas – a data warehouse for integrative bioinformatics

PubMed Central

Shah, Sohrab P; Huang, Yong; Xu, Tao; Yuen, Macaire MS; Ling, John; Ouellette, BF Francis

2005-01-01

Background We present a biological data warehouse called Atlas that locally stores and integrates biological sequences, molecular interactions, homology information, functional annotations of genes, and biological ontologies. The goal of the system is to provide data, as well as a software infrastructure for bioinformatics research and development. Description The Atlas system is based on relational data models that we developed for each of the source data types. Data stored within these relational models are managed through Structured Query Language (SQL) calls that are implemented in a set of Application Programming Interfaces (APIs). The APIs include three languages: C++, Java, and Perl. The methods in these API libraries are used to construct a set of loader applications, which parse and load the source datasets into the Atlas database, and a set of toolbox applications which facilitate data retrieval. Atlas stores and integrates local instances of GenBank, RefSeq, UniProt, Human Protein Reference Database (HPRD), Biomolecular Interaction Network Database (BIND), Database of Interacting Proteins (DIP), Molecular Interactions Database (MINT), IntAct, NCBI Taxonomy, Gene Ontology (GO), Online Mendelian Inheritance in Man (OMIM), LocusLink, Entrez Gene and HomoloGene. The retrieval APIs and toolbox applications are critical components that offer end-users flexible, easy, integrated access to this data. We present use cases that use Atlas to integrate these sources for genome annotation, inference of molecular interactions across species, and gene-disease associations. Conclusion The Atlas biological data warehouse serves as data infrastructure for bioinformatics research and development. It forms the backbone of the research activities in our laboratory and facilitates the integration of disparate, heterogeneous biological sources of data enabling new scientific inferences. Atlas achieves integration of diverse data sets at two levels. First, Atlas stores data of similar types using common data models, enforcing the relationships between data types. Second, integration is achieved through a combination of APIs, ontology, and tools. The Atlas software is freely available under the GNU General Public License at: PMID:15723693

Towards a cross-domain interoperable framework for natural hazards and disaster risk reduction information

NASA Astrophysics Data System (ADS)

Tomas, Robert; Harrison, Matthew; Barredo, José I.; Thomas, Florian; Llorente Isidro, Miguel; Cerba, Otakar; Pfeiffer, Manuela

2014-05-01

The vast amount of information and data necessary for comprehensive hazard and risk assessment presents many challenges regarding the lack of accessibility, comparability, quality, organisation and dissemination of natural hazards spatial data. In order to mitigate these limitations an interoperable framework has been developed in the framework of the development of legally binding Implementing rules of the EU INSPIRE Directive1* aiming at the establishment of the European Spatial Data Infrastructure. The interoperability framework is described in the Data Specification on Natural risk zones - Technical Guidelines (DS) document2* that was finalized and published on 10.12. 2013. This framework provides means for facilitating access, integration, harmonisation and dissemination of natural hazard data from different domains and sources. The objective of this paper is twofold. Firstly, the paper demonstrates the applicability of the interoperable framework developed in the DS and highlights the key aspects of the interoperability to the various natural hazards communities. Secondly, the paper "translates" into common language the main features and potentiality of the interoperable framework of the DS for a wider audience of scientists and practitioners in the natural hazards domain. Further in this paper the main five aspects of the interoperable framework will be presented. First, the issue of a common terminology for the natural hazards domain will be addressed. A common data model to facilitate cross domain data integration will follow secondly. Thirdly, the common methodology developed to provide qualitative or quantitative assessments of natural hazards will be presented. Fourthly, the extensible classification schema for natural hazards developed from a literature review and key reference documents from the contributing community of practice will be shown. Finally, the applicability of the interoperable framework for the various stakeholder groups will be also presented. This paper closes discussing open issues and next steps regarding the sustainability and evolution of the interoperable framework and missing aspects such as multi-hazard and multi-risk. --------------- 1*INSPIRE - Infrastructure for spatial information in Europe, http://inspire.ec.europa.eu 2*http://inspire.jrc.ec.europa.eu/documents/Data_Specifications/INSPIRE_DataSpecification_NZ_v3.0.pdf

Conversion of the agent-oriented domain-specific language ALAS into JavaScript

NASA Astrophysics Data System (ADS)

Sredojević, Dejan; Vidaković, Milan; Okanović, Dušan; Mitrović, Dejan; Ivanović, Mirjana

2016-06-01

This paper shows generation of JavaScript code from code written in agent-oriented domain-specific language ALAS. ALAS is an agent-oriented domain-specific language for writing software agents that are executed within XJAF middleware. Since the agents can be executed on various platforms, they must be converted into a language of the target platform. We also try to utilize existing tools and technologies to make the whole conversion process as simple as possible, as well as faster and more efficient. We use the Xtext framework that is compatible with Java to implement ALAS infrastructure - editor and code generator. Since Xtext supports Java, generation of Java code from ALAS code is straightforward. To generate a JavaScript code that will be executed within the target JavaScript XJAF implementation, Google Web Toolkit (GWT) is used.

The "Common European Framework of Reference for Languages," the European Language Portfolio, and Language Teaching/Learning at University: An Argument and Some Proposals

ERIC Educational Resources Information Center

Little, David

2016-01-01

I begin this article by briefly explaining why I think CercleS should encourage university language centres to align their courses and assessment with the proficiency levels of the "Common European Framework of Reference for Languages" (CEFR) and why they should use a version of the European Language Portfolio (ELP) to support the…

Toward a Learning Health-care System – Knowledge Delivery at the Point of Care Empowered by Big Data and NLP

PubMed Central

Kaggal, Vinod C.; Elayavilli, Ravikumar Komandur; Mehrabi, Saeed; Pankratz, Joshua J.; Sohn, Sunghwan; Wang, Yanshan; Li, Dingcheng; Rastegar, Majid Mojarad; Murphy, Sean P.; Ross, Jason L.; Chaudhry, Rajeev; Buntrock, James D.; Liu, Hongfang

2016-01-01

The concept of optimizing health care by understanding and generating knowledge from previous evidence, ie, the Learning Health-care System (LHS), has gained momentum and now has national prominence. Meanwhile, the rapid adoption of electronic health records (EHRs) enables the data collection required to form the basis for facilitating LHS. A prerequisite for using EHR data within the LHS is an infrastructure that enables access to EHR data longitudinally for health-care analytics and real time for knowledge delivery. Additionally, significant clinical information is embedded in the free text, making natural language processing (NLP) an essential component in implementing an LHS. Herein, we share our institutional implementation of a big data-empowered clinical NLP infrastructure, which not only enables health-care analytics but also has real-time NLP processing capability. The infrastructure has been utilized for multiple institutional projects including the MayoExpertAdvisor, an individualized care recommendation solution for clinical care. We compared the advantages of big data over two other environments. Big data infrastructure significantly outperformed other infrastructure in terms of computing speed, demonstrating its value in making the LHS a possibility in the near future. PMID:27385912

Toward a Learning Health-care System - Knowledge Delivery at the Point of Care Empowered by Big Data and NLP.

PubMed

Kaggal, Vinod C; Elayavilli, Ravikumar Komandur; Mehrabi, Saeed; Pankratz, Joshua J; Sohn, Sunghwan; Wang, Yanshan; Li, Dingcheng; Rastegar, Majid Mojarad; Murphy, Sean P; Ross, Jason L; Chaudhry, Rajeev; Buntrock, James D; Liu, Hongfang

2016-01-01

The concept of optimizing health care by understanding and generating knowledge from previous evidence, ie, the Learning Health-care System (LHS), has gained momentum and now has national prominence. Meanwhile, the rapid adoption of electronic health records (EHRs) enables the data collection required to form the basis for facilitating LHS. A prerequisite for using EHR data within the LHS is an infrastructure that enables access to EHR data longitudinally for health-care analytics and real time for knowledge delivery. Additionally, significant clinical information is embedded in the free text, making natural language processing (NLP) an essential component in implementing an LHS. Herein, we share our institutional implementation of a big data-empowered clinical NLP infrastructure, which not only enables health-care analytics but also has real-time NLP processing capability. The infrastructure has been utilized for multiple institutional projects including the MayoExpertAdvisor, an individualized care recommendation solution for clinical care. We compared the advantages of big data over two other environments. Big data infrastructure significantly outperformed other infrastructure in terms of computing speed, demonstrating its value in making the LHS a possibility in the near future.

Channels: Runtime System Infrastructure for Security-typed Languages

DTIC Science & Technology

2008-10-01

Milan , Italy, September 2005. Springer-Verlag. [2] D. E. Bell and L. J. LaPadula. Secure computer system: Uni- fied exposition and Multics...Proceedings of the USENIX Annual Technical Conference, Santa Clara, CA, USA, June 2007. To appear. [9] S. Kamara, S. Fahmy, E. Schultz , F. Kerschbaum, and

Building Digital Audio Preservation Infrastructure and Workflows

ERIC Educational Resources Information Center

Young, Anjanette; Olivieri, Blynne; Eckler, Karl; Gerontakos, Theodore

2010-01-01

In 2009 the University of Washington (UW) Libraries special collections received funding for the digital preservation of its audio indigenous language holdings. The university libraries, where the authors work in various capacities, had begun digitizing image and text collections in 1997. Because of this, at the onset of the project, workflows (a…

50 CFR 86.94 - What crediting language should I use?

Code of Federal Regulations, 2013 CFR

2013-10-01

... INTERIOR (CONTINUED) FINANCIAL ASSISTANCE-WILDLIFE AND SPORT FISH RESTORATION PROGRAM BOATING INFRASTRUCTURE GRANT (BIG) PROGRAM State Use of Signs and Sport Fish Restoration Symbols § 86.94 What crediting...: (a) Example 1: The Federal Aid in Sport Fish Restoration Program funded this facility thanks to your...

50 CFR 86.94 - What crediting language should I use?

Code of Federal Regulations, 2014 CFR

2014-10-01

... INTERIOR (CONTINUED) FINANCIAL ASSISTANCE-WILDLIFE AND SPORT FISH RESTORATION PROGRAM BOATING INFRASTRUCTURE GRANT (BIG) PROGRAM State Use of Signs and Sport Fish Restoration Symbols § 86.94 What crediting...: (a) Example 1: The Federal Aid in Sport Fish Restoration Program funded this facility thanks to your...

Learning with Mobiles in Developing Countries: Technology, Language, and Literacy

ERIC Educational Resources Information Center

Traxler, John M.

2017-01-01

In the countries of the global South, the challenges of fixed infrastructure and environment, the apparent universality of mobile hardware, software and network technologies and the rhetoric of the global knowledge economy have slowed or impoverished the development of appropriate theoretical discourses to underpin learning with mobiles. This…

Ecological View of the Learner-Context Interface for Online Language Learning: A Phenomenological Case Study of Informal Learners of Macedonian

ERIC Educational Resources Information Center

Belamaric Wilsey, Biljana

2013-01-01

Studies of informal language learning and self-instruction with online materials have recently come into prominence. However, those studies are predominantly focused on more commonly taught languages and there is a gap in the literature on less commonly taught languages (LCTL), precisely the languages that are often studied outside of formal…

Common Problems of Mobile Applications for Foreign Language Testing

ERIC Educational Resources Information Center

Garcia Laborda, Jesus; Magal-Royo, Teresa; Lopez, Jose Luis Gimenez

2011-01-01

As the use of mobile learning educational applications has become more common anywhere in the world, new concerns have appeared in the classroom, human interaction in software engineering and ergonomics. new tests of foreign languages for a number of purposes have become more and more common recently. However, studies interrelating language tests…

Common Language Effect Size for Multiple Treatment Comparisons

ERIC Educational Resources Information Center

Liu, Xiaofeng Steven

2015-01-01

Researchers who need to explain treatment effects to laypeople can translate Cohen's effect size (standardized mean difference) to a common language effect size--a probability of a random observation from one population being larger than a random observation from the other population. This common language effect size can be extended to represent…

Memory and Common Ground Processes in Language Use

PubMed Central

Brown-Schmidt, Sarah; Duff, Melissa C.

2018-01-01

During communication, we form assumptions about what our communication partners know and believe. Information that is mutually known between the discourse partners—their common ground—serves as a backdrop for successful communication. Here we present an introduction to the focus of this topic, which is the role of memory in common ground and language use. Two types of questions emerge as central to understanding the relationship between memory and common ground, specifically questions having to do with the representation of common ground in memory, and the use of common ground during language processing. PMID:27797165

Assessing Socioeconomic Impacts of Cascading Infrastructure Disruptions in a Dynamic Human-Infrastructure Network

DTIC Science & Technology

2016-07-01

CAC common access card DoD Department of Defense FOUO For Official Use Only GIS geographic information systems GUI graphical user interface HISA...as per requirements of this project, is UNCLASS/For Official Use Only (FOUO), with access re- stricted to DOD common access card (CAC) users. Key...Boko Haram Fuel Dump Discovered in Maiduguru.” Available: http://saharareporters.com/2015/10/01/another-boko-haram-fuel- dump - discovered-maiduguri

Information Operations Team Training & Information Operations Training Aid, Information Warfare Effectiveness (IWE) Program, Delivery Order 8

DTIC Science & Technology

2010-03-01

submenus and toolbar with icon buttons 4. The IFOTA shall conform to Defense Information Infrastructure Common Operating Environment ( DII COE) and...him my business card , but it might come in the package we request via AFRL). PSYOP Instructor IWST is now called IWT (??) SME MD MD Instructor...Engineering and Software Engineering CTA Cognitive Task Analysis DII COE Defense Information Infrastructure Common Operating Environment EJB Enterprise Java

What do we know about educating Asian ESL nursing students? A literature review.

PubMed

Scheele, Tina Hunter; Pruitt, Rosanne; Johnson, Arlene; Xu, Yu

2011-01-01

Because of cultural differences and language barriers, some Asian nursing students who speak English as a second language (ESL) have not realized their full potential and career goals. Based on an exhaustive search through existing electronic databases in health sciences, this article synthesizes the published literature between 1980 and 2010 on this subgroup of nursing students in four domains: conceptual frameworks, language and communication, support and infrastructure, and instructional strategies. However, some of the classic works were published before 1980. Findings indicate that a body of literature on ESL nursing students has emerged in the last decades, with several limitations. Based on this review, implications for future educational practice and research are elaborated, with an emphasis on an evidence-based approach.

Decontamination of biological agents from drinking water infrastructure: a literature review and summary.

PubMed

Szabo, Jeff; Minamyer, Scott

2014-11-01

This report summarizes the current state of knowledge on the persistence of biological agents on drinking water infrastructure (such as pipes) along with information on decontamination should persistence occur. Decontamination options for drinking water infrastructure have been explored for some biological agents, but data gaps remain. Data on bacterial spore persistence on common water infrastructure materials such as iron and cement-mortar lined iron show that spores can be persistent for weeks after contamination. Decontamination data show that common disinfectants such as free chlorine have limited effectiveness. Decontamination results with germinant and alternate disinfectants such as chlorine dioxide are more promising. Persistence and decontamination data were collected on vegetative bacteria, such as coliforms, Legionella and Salmonella. Vegetative bacteria are less persistent than spores and more susceptible to disinfection, but the surfaces and water quality conditions in many studies were only marginally related to drinking water systems. However, results of real-world case studies on accidental contamination of water systems with E. coli and Salmonella contamination show that flushing and chlorination can help return a water system to service. Some viral persistence data were found, but decontamination data were lacking. Future research suggestions focus on expanding the available biological persistence data to other common infrastructure materials. Further exploration of non-traditional drinking water disinfectants is recommended for future studies. Published by Elsevier Ltd.

Data distribution service-based interoperability framework for smart grid testbed infrastructure

DOE PAGES

Youssef, Tarek A.; Elsayed, Ahmed T.; Mohammed, Osama A.

2016-03-02

This study presents the design and implementation of a communication and control infrastructure for smart grid operation. The proposed infrastructure enhances the reliability of the measurements and control network. The advantages of utilizing the data-centric over message-centric communication approach are discussed in the context of smart grid applications. The data distribution service (DDS) is used to implement a data-centric common data bus for the smart grid. This common data bus improves the communication reliability, enabling distributed control and smart load management. These enhancements are achieved by avoiding a single point of failure while enabling peer-to-peer communication and an automatic discoverymore » feature for dynamic participating nodes. The infrastructure and ideas presented in this paper were implemented and tested on the smart grid testbed. A toolbox and application programing interface for the testbed infrastructure are developed in order to facilitate interoperability and remote access to the testbed. This interface allows control, monitoring, and performing of experiments remotely. Furthermore, it could be used to integrate multidisciplinary testbeds to study complex cyber-physical systems (CPS).« less

Envri Cluster - a Community-Driven Platform of European Environmental Researcher Infrastructures for Providing Common E-Solutions for Earth Science

NASA Astrophysics Data System (ADS)

Asmi, A.; Sorvari, S.; Kutsch, W. L.; Laj, P.

2017-12-01

European long-term environmental research infrastructures (often referred as ESFRI RIs) are the core facilities for providing services for scientists in their quest for understanding and predicting the complex Earth system and its functioning that requires long-term efforts to identify environmental changes (trends, thresholds and resilience, interactions and feedbacks). Many of the research infrastructures originally have been developed to respond to the needs of their specific research communities, however, it is clear that strong collaboration among research infrastructures is needed to serve the trans-boundary research requires exploring scientific questions at the intersection of different scientific fields, conducting joint research projects and developing concepts, devices, and methods that can be used to integrate knowledge. European Environmental research infrastructures have already been successfully worked together for many years and have established a cluster - ENVRI cluster - for their collaborative work. ENVRI cluster act as a collaborative platform where the RIs can jointly agree on the common solutions for their operations, draft strategies and policies and share best practices and knowledge. Supporting project for the ENVRI cluster, ENVRIplus project, brings together 21 European research infrastructures and infrastructure networks to work on joint technical solutions, data interoperability, access management, training, strategies and dissemination efforts. ENVRI cluster act as one stop shop for multidisciplinary RI users, other collaborative initiatives, projects and programmes and coordinates and implement jointly agreed RI strategies.

Cycling transport safety quantification

NASA Astrophysics Data System (ADS)

Drbohlav, Jiri; Kocourek, Josef

2018-05-01

Dynamic interest in cycling transport brings the necessity to design safety cycling infrastructure. In las few years, couple of norms with safety elements have been designed and suggested for the cycling infrastructure. But these were not fully examined. The main parameter of suitable and fully functional transport infrastructure is the evaluation of its safety. Common evaluation of transport infrastructure safety is based on accident statistics. These statistics are suitable for motor vehicle transport but unsuitable for the cycling transport. Cycling infrastructure evaluation of safety is suitable for the traffic conflicts monitoring. The results of this method are fast, based on real traffic situations and can be applied on any traffic situations.

The "Common European Framework of Reference for Languages" and the European Language Portfolio: Some History, a View of Language Learner Autonomy, and Some Implications for Language Learning in Higher Education

ERIC Educational Resources Information Center

Little, David

2013-01-01

This article is based on a plenary talk given at the CercleS seminar hosted by the University of Groningen in November 2011 to mark the tenth anniversary of the publication of the "Common European Framework of Reference for Languages" and the launch of the European Language Portfolio. The first part of the article summarizes the history…

Sociological Implications of English as an International Language in Music Education

ERIC Educational Resources Information Center

Kertz-Welzel, Alexandra

2016-01-01

Internationalization and globalization have created a global music education community which is not only linked by similar ideas, but also shares a common language. English functions as a global language and facilitates the international discourse in music education. While it is good to have a common language supporting international dialogue, it…

Quantifying Online Learning Contact Hours

ERIC Educational Resources Information Center

Powell, Karan; Helm, Jennifer Stephens; Layne, Melissa; Ice, Phil

2012-01-01

Technological and pedagogical advances in distance education have accentuated the necessity for higher education to keep pace regarding institutional infrastructures. Each infrastructure--driven by a common mission to provide quality learning--interprets quality according to standards established by various governmental and accrediting entities.…

The Fallacies of Open: Participatory Design, Infrastructuring, and the Pursuit of Radical Possibility

ERIC Educational Resources Information Center

West-Puckett, Stephanie; Smith, Anna; Cantrill, Christina; Zamora, Mia

2018-01-01

To better understand the impacts of participatory design in English language arts teacher education, this critical case study focuses on the National Writing Project's Connected Learning Massive, Open, Online Collaboration (CLMOOC) that engaged educators in playing with the connected learning framework. The authors draw from 5 years of interaction…

ICT Integration in Turkey: Evaluation of English Language E-Content of the FATIH Project

ERIC Educational Resources Information Center

Kizilet, Esra; Özmen, Kemal Sinan

2017-01-01

A nationwide technology integration movement, FATIH Project, was initiated by Ministry of National Education. FATIH Project whose main objective is to provide equal opportunities to the learners during compulsory education is made up of many components: Hardware supply, procurement of software and e-content, infrastructure set up, and teacher…

Semantic Language Extensions for Implicit Parallel Programming

DTIC Science & Technology

2013-09-01

mobile CPU interacts with a GPU on the same device and a cloud based backend at a remote location presents endless possibilities for solving com...for his contribution to the compiler infrastructure . His creativity in solving research problems and expertise in architecting and implementing...92 5.5.1 Frontend . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 5.5.2 Backend

Development of Prime Cyber-Infrastructure for Combustion

DTIC Science & Technology

2009-07-14

48 6 Technologies used 6.1 PrIMe Portal The PrIMe portal is executed using the PHP language with the help of CMF Drupal -5. The standard...modules of Drupal core set are developed by third parties and obtained from the repository drupal.org. Part of the modules was modified specifically for

Through the Learners' Eyes: Reconceptualizing the Heritage and Non-Heritage Learner of the Less Commonly Taught Languages

ERIC Educational Resources Information Center

Lee, Jin Sook

2005-01-01

This study investigates how learners of the less commonly taught languages (LCTLs) (i.e., Arabic, Chinese, Hebrew, Hindi, Hungarian, Japanese, Korean, Polish, Russian, Swahili, Yoruba) perceive their identities as heritage or non-heritage language learners. A survey of 530 college-level language learners reveals that heritage and non-heritage…

The Foreign Language Classroom: New Techniques. Report of Central States Conference on the Teaching of Foreign Languages.

ERIC Educational Resources Information Center

Garfinkel, Alan, Ed.; And Others

The summary of the 1983 Central States Conference on the Teaching of Foreign Languages includes these papers: "A Look at Our Profession: Common Concerns, Common Dreams" (Mary Finocchiaro's keynote address to the 1982 Central States Conference); "Traversing the Language 'Gateway': The Passport Lesson" (Dana Carton); "Personal Growth Through…

Memory and Common Ground Processes in Language Use.

PubMed

Brown-Schmidt, Sarah; Duff, Melissa C

2016-10-01

During communication, we form assumptions about what our communication partners know and believe. Information that is mutually known between the discourse partners-their common ground-serves as a backdrop for successful communication. Here we present an introduction to the focus of this topic, which is the role of memory in common ground and language use. Two types of questions emerge as central to understanding the relationship between memory and common ground, specifically questions having to do with the representation of common ground in memory, and the use of common ground during language processing. Copyright © 2016 Cognitive Science Society, Inc.

A Common Programming Language for the Department of Defense--Background and Technical Requirements

DTIC Science & Technology

1976-06-01

Method Findings I. Introduction A. The Problem 1. Software Costs 2. Programming Language 3. Lack of Comrr.onality 4. Common Language 5...accessible soft- ware tools and aids. There are a number of widely held perceptions about the ill effects of the lack of programming language ...cost- effective (at lea~t during development) than de- velopi~g a new programming language specialized to the project. On the other hand,

Accessing and distributing EMBL data using CORBA (common object request broker architecture).

PubMed

Wang, L; Rodriguez-Tomé, P; Redaschi, N; McNeil, P; Robinson, A; Lijnzaad, P

2000-01-01

The EMBL Nucleotide Sequence Database is a comprehensive database of DNA and RNA sequences and related information traditionally made available in flat-file format. Queries through tools such as SRS (Sequence Retrieval System) also return data in flat-file format. Flat files have a number of shortcomings, however, and the resources therefore currently lack a flexible environment to meet individual researchers' needs. The Object Management Group's common object request broker architecture (CORBA) is an industry standard that provides platform-independent programming interfaces and models for portable distributed object-oriented computing applications. Its independence from programming languages, computing platforms and network protocols makes it attractive for developing new applications for querying and distributing biological data. A CORBA infrastructure developed by EMBL-EBI provides an efficient means of accessing and distributing EMBL data. The EMBL object model is defined such that it provides a basis for specifying interfaces in interface definition language (IDL) and thus for developing the CORBA servers. The mapping from the object model to the relational schema in the underlying Oracle database uses the facilities provided by PersistenceTM, an object/relational tool. The techniques of developing loaders and 'live object caching' with persistent objects achieve a smart live object cache where objects are created on demand. The objects are managed by an evictor pattern mechanism. The CORBA interfaces to the EMBL database address some of the problems of traditional flat-file formats and provide an efficient means for accessing and distributing EMBL data. CORBA also provides a flexible environment for users to develop their applications by building clients to our CORBA servers, which can be integrated into existing systems.

Improving Collaboration by Standardization Efforts in Systems Biology

PubMed Central

Dräger, Andreas; Palsson, Bernhard Ø.

2014-01-01

Collaborative genome-scale reconstruction endeavors of metabolic networks would not be possible without a common, standardized formal representation of these systems. The ability to precisely define biological building blocks together with their dynamic behavior has even been considered a prerequisite for upcoming synthetic biology approaches. Driven by the requirements of such ambitious research goals, standardization itself has become an active field of research on nearly all levels of granularity in biology. In addition to the originally envisaged exchange of computational models and tool interoperability, new standards have been suggested for an unambiguous graphical display of biological phenomena, to annotate, archive, as well as to rank models, and to describe execution and the outcomes of simulation experiments. The spectrum now even covers the interaction of entire neurons in the brain, three-dimensional motions, and the description of pharmacometric studies. Thereby, the mathematical description of systems and approaches for their (repeated) simulation are clearly separated from each other and also from their graphical representation. Minimum information definitions constitute guidelines and common operation protocols in order to ensure reproducibility of findings and a unified knowledge representation. Central database infrastructures have been established that provide the scientific community with persistent links from model annotations to online resources. A rich variety of open-source software tools thrives for all data formats, often supporting a multitude of programing languages. Regular meetings and workshops of developers and users lead to continuous improvement and ongoing development of these standardization efforts. This article gives a brief overview about the current state of the growing number of operation protocols, mark-up languages, graphical descriptions, and fundamental software support with relevance to systems biology. PMID:25538939

Accessing and distributing EMBL data using CORBA (common object request broker architecture)

PubMed Central

Wang, Lichun; Rodriguez-Tomé, Patricia; Redaschi, Nicole; McNeil, Phil; Robinson, Alan; Lijnzaad, Philip

2000-01-01

Background: The EMBL Nucleotide Sequence Database is a comprehensive database of DNA and RNA sequences and related information traditionally made available in flat-file format. Queries through tools such as SRS (Sequence Retrieval System) also return data in flat-file format. Flat files have a number of shortcomings, however, and the resources therefore currently lack a flexible environment to meet individual researchers' needs. The Object Management Group's common object request broker architecture (CORBA) is an industry standard that provides platform-independent programming interfaces and models for portable distributed object-oriented computing applications. Its independence from programming languages, computing platforms and network protocols makes it attractive for developing new applications for querying and distributing biological data. Results: A CORBA infrastructure developed by EMBL-EBI provides an efficient means of accessing and distributing EMBL data. The EMBL object model is defined such that it provides a basis for specifying interfaces in interface definition language (IDL) and thus for developing the CORBA servers. The mapping from the object model to the relational schema in the underlying Oracle database uses the facilities provided by PersistenceTM, an object/relational tool. The techniques of developing loaders and 'live object caching' with persistent objects achieve a smart live object cache where objects are created on demand. The objects are managed by an evictor pattern mechanism. Conclusions: The CORBA interfaces to the EMBL database address some of the problems of traditional flat-file formats and provide an efficient means for accessing and distributing EMBL data. CORBA also provides a flexible environment for users to develop their applications by building clients to our CORBA servers, which can be integrated into existing systems. PMID:11178259

Extensible Infrastructure for Browsing and Searching Abstracted Spacecraft Data

NASA Technical Reports Server (NTRS)

Wallick, Michael N.; Crockett, Thomas M.; Joswig, Joseph C.; Torres, Recaredo J.; Norris, Jeffrey S.; Fox, Jason M.; Powell, Mark W.; Mittman, David S.; Abramyan, Lucy; Shams, Khawaja S.;

Semi-supervised word polarity identification in resource-lean languages.

PubMed

Dehdarbehbahani, Iman; Shakery, Azadeh; Faili, Heshaam

2014-10-01

Sentiment words, as fundamental constitutive parts of subjective sentences, have a substantial effect on analysis of opinions, emotions and beliefs. Most of the proposed methods for identifying the semantic orientations of words exploit rich linguistic resources such as WordNet, subjectivity corpora, or polarity tagged words. Shortage of such linguistic resources in resource-lean languages affects the performance of word polarity identification in these languages. In this paper, we present a method which exploits a language with rich subjectivity analysis resources (English) to identify the polarity of words in a resource-lean foreign language. The English WordNet and a sparse foreign WordNet infrastructure are used to create a heterogeneous, multilingual and weighted semantic network. To identify the semantic orientation of foreign words, a random walk based method is applied to the semantic network along with a set of automatically weighted English positive and negative seeds. In a post-processing phase, synonym and antonym relations in the foreign WordNet are used to filter the random walk results. Our experiments on English and Persian languages show that the proposed method can outperform state-of-the-art word polarity identification methods in both languages. Copyright © 2014 Elsevier Ltd. All rights reserved.

Testing framework for embedded languages

NASA Astrophysics Data System (ADS)

Leskó, Dániel; Tejfel, Máté

2012-09-01

Embedding a new programming language into an existing one is a widely used technique, because it fastens the development process and gives a part of a language infrastructure for free (e.g. lexical, syntactical analyzers). In this paper we are presenting a new advantage of this development approach regarding to adding testing support for these new languages. Tool support for testing is a crucial point for a newly designed programming language. It could be done in the hard way by creating a testing tool from scratch, or we could try to reuse existing testing tools by extending them with an interface to our new language. The second approach requires less work, and also it fits very well for the embedded approach. The problem is that the creation of such interfaces is not straightforward at all, because the existing testing tools were mostly not designed to be extendable and to be able to deal with new languages. This paper presents an extendable and modular model of a testing framework, in which the most basic design decision was to keep the - previously mentioned - interface creation simple and straightforward. Other important aspects of our model are the test data generation, the oracle problem and the customizability of the whole testing phase.

Ocean Data Interoperability Platform (ODIP): developing a common framework for global marine data management

NASA Astrophysics Data System (ADS)

Glaves, H. M.

2015-12-01

In recent years marine research has become increasingly multidisciplinary in its approach with a corresponding rise in the demand for large quantities of high quality interoperable data as a result. This requirement for easily discoverable and readily available marine data is currently being addressed by a number of regional initiatives with projects such as SeaDataNet in Europe, Rolling Deck to Repository (R2R) in the USA and the Integrated Marine Observing System (IMOS) in Australia, having implemented local infrastructures to facilitate the exchange of standardised marine datasets. However, each of these systems has been developed to address local requirements and created in isolation from those in other regions.Multidisciplinary marine research on a global scale necessitates a common framework for marine data management which is based on existing data systems. The Ocean Data Interoperability Platform project is seeking to address this requirement by bringing together selected regional marine e-infrastructures for the purposes of developing interoperability across them. By identifying the areas of commonality and incompatibility between these data infrastructures, and leveraging the development activities and expertise of these individual systems, three prototype interoperability solutions are being created which demonstrate the effective sharing of marine data and associated metadata across the participating regional data infrastructures as well as with other target international systems such as GEO, COPERNICUS etc.These interoperability solutions combined with agreed best practice and approved standards, form the basis of a common global approach to marine data management which can be adopted by the wider marine research community. To encourage implementation of these interoperability solutions by other regional marine data infrastructures an impact assessment is being conducted to determine both the technical and financial implications of deploying them alongside existing services. The associated best practice and common standards are also being disseminated to the user community through relevant accreditation processes and related initiatives such as the Research Data Alliance and the Belmont Forum.

Analyzing the Rate at Which Languages Lose the Influence of a Common Ancestor

ERIC Educational Resources Information Center

Rafferty, Anna N.; Griffiths, Thomas L.; Klein, Dan

2014-01-01

Analyzing the rate at which languages change can clarify whether similarities across languages are solely the result of cognitive biases or might be partially due to descent from a common ancestor. To demonstrate this approach, we use a simple model of language evolution to mathematically determine how long it should take for the distribution over…

The Comparison of the View of "Communicative Language Teaching" in Abant Izzet Baysal University, Turkey and Sussex University; UK

ERIC Educational Resources Information Center

Metin Tekin, Bilge

2017-01-01

For language teachers, the study of education from international and comparative points of view, which is undertaken by comparative education, is essential because of the international nature of language education. For language teachers, working abroad to widen their experience is very common. Therefore, knowing the latest and common approach is…

A common distributed language approach to software integration

NASA Technical Reports Server (NTRS)

Antonelli, Charles J.; Volz, Richard A.; Mudge, Trevor N.

1989-01-01

An important objective in software integration is the development of techniques to allow programs written in different languages to function together. Several approaches are discussed toward achieving this objective and the Common Distributed Language Approach is presented as the approach of choice.

Creating Tasks in a Less-Commonly Taught Language for an Open Educational Resource: Why the CEFR Is Important for Irish

ERIC Educational Resources Information Center

Ó Ciardúbháin, Colm; Nic Giolla Mhichíl, Mairéad

2014-01-01

If teachers of Less-Commonly Taught Languages (LCTLs), such as Irish, are to make use of Open Educational Resources (OERs) and many other CALL tools, then there must be an appropriate adaptation of the Common European Framework of Reference (CEFR) in that LCTL. The need to be "Bologna-compliant" has seen language courses and syllabuses…

Decontamination of chemical agents from drinking water infrastructure: a literature review and summary.

PubMed

Szabo, Jeff; Minamyer, Scott

2014-11-01

This report summarizes the current state of knowledge on the persistence of chemical contamination on drinking water infrastructure (such as pipes) along with information on decontamination should persistence occur. Decontamination options for drinking water infrastructure have been explored for some chemical contaminants, but important data gaps remain. In general, data on chemical persistence on drinking water infrastructure is available for inorganics such as arsenic and mercury, as well as select organics such as petroleum products, pesticides and rodenticides. Data specific to chemical warfare agents and pharmaceuticals was not found and data on toxins is scant. Future research suggestions focus on expanding the available chemical persistence data to other common drinking water infrastructure materials. Decontaminating agents that successfully removed persistent contamination from one infrastructure material should be used in further studies. Methods for sampling or extracting chemical agents from water infrastructure surfaces are needed. Published by Elsevier Ltd.

Quantifying the benefits of urban forest systems as a component of the green infrastructure stormwater treatment network

Treesearch

Eric Kuehler; Jon Hathaway; Andrew Tirpak

2017-01-01

The use of green infrastructure for reducing stormwater runoff is increasingly common. One under‐studied component of the green infrastructure network is the urban forest system. Trees can play an important role as the “first line of defense” for restoring more natural hydrologic regimes in urban watersheds by intercepting rainfall, delaying runoff, infiltrating, and...

Internal hydrological mechanism of permeable pavement and interaction with subsurface water

EPA Science Inventory

Many communities are implementing green infrastructure stormwater control measures (SCMs) in urban environments across the U.S. to mimic pre-urban, natural hydrology more closely. Permeable pavement is one SCM infrastructure that has been commonly selected for both new and retro...

Decontamination of Drinking Water Infrastructure ...

EPA Pesticide Factsheets

Technical Brief This study examines the effectiveness of decontaminating corroded iron and cement-mortar coupons that have been contaminated with spores of Bacillus atrophaeus subsp. globigii (B. globigii), which is often used as a surrogate for pathogenic B. anthracis (anthrax) in disinfection studies. Bacillus spores are persistent on common drinking water material surfaces like corroded iron, requiring physical or chemical methods to decontaminate the infrastructure. In the United States, free chlorine and monochloramine are the primary chemical disinfectants used by the drinking water industry to inactivate microorganisms. Flushing is also a common, easily implemented practice in drinking water distribution systems, although large volumes of contaminated water needing treatment could be generated. Identifying readily available alternative disinfectant formulations for infrastructure decontamination could give water utilities options for responding to specific types of contamination events. In addition to presenting data on flushing alone, which demonstrated the persistence of spores on water infrastructure in the absence of high levels of disinfectants, data on acidified nitrite, chlorine dioxide, free chlorine, monochloramine, ozone, peracetic acid, and followed by flushing are provided.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Youssef, Tarek A.; Elsayed, Ahmed T.; Mohammed, Osama A.

This study presents the design and implementation of a communication and control infrastructure for smart grid operation. The proposed infrastructure enhances the reliability of the measurements and control network. The advantages of utilizing the data-centric over message-centric communication approach are discussed in the context of smart grid applications. The data distribution service (DDS) is used to implement a data-centric common data bus for the smart grid. This common data bus improves the communication reliability, enabling distributed control and smart load management. These enhancements are achieved by avoiding a single point of failure while enabling peer-to-peer communication and an automatic discoverymore » feature for dynamic participating nodes. The infrastructure and ideas presented in this paper were implemented and tested on the smart grid testbed. A toolbox and application programing interface for the testbed infrastructure are developed in order to facilitate interoperability and remote access to the testbed. This interface allows control, monitoring, and performing of experiments remotely. Furthermore, it could be used to integrate multidisciplinary testbeds to study complex cyber-physical systems (CPS).« less

EPOS--The European E-Portfolio of Languages

ERIC Educational Resources Information Center

Kühn, Bärbel

2016-01-01

Democratic principles and human rights, the core values of the Council of Europe, informed the development of the "Common European Framework of Reference for Languages" (CEFR; Council of Europe 2001. "Common European framework of reference for languages: Learning, teaching, assessment." Cambridge: Cambridge University Press.…

Software and hardware infrastructure for research in electrophysiology

PubMed Central

Mouček, Roman; Ježek, Petr; Vařeka, Lukáš; Řondík, Tomáš; Brůha, Petr; Papež, Václav; Mautner, Pavel; Novotný, Jiří; Prokop, Tomáš; Štěbeták, Jan

2014-01-01

As in other areas of experimental science, operation of electrophysiological laboratory, design and performance of electrophysiological experiments, collection, storage and sharing of experimental data and metadata, analysis and interpretation of these data, and publication of results are time consuming activities. If these activities are well organized and supported by a suitable infrastructure, work efficiency of researchers increases significantly. This article deals with the main concepts, design, and development of software and hardware infrastructure for research in electrophysiology. The described infrastructure has been primarily developed for the needs of neuroinformatics laboratory at the University of West Bohemia, the Czech Republic. However, from the beginning it has been also designed and developed to be open and applicable in laboratories that do similar research. After introducing the laboratory and the whole architectural concept the individual parts of the infrastructure are described. The central element of the software infrastructure is a web-based portal that enables community researchers to store, share, download and search data and metadata from electrophysiological experiments. The data model, domain ontology and usage of semantic web languages and technologies are described. Current data publication policy used in the portal is briefly introduced. The registration of the portal within Neuroscience Information Framework is described. Then the methods used for processing of electrophysiological signals are presented. The specific modifications of these methods introduced by laboratory researches are summarized; the methods are organized into a laboratory workflow. Other parts of the software infrastructure include mobile and offline solutions for data/metadata storing and a hardware stimulator communicating with an EEG amplifier and recording software. PMID:24639646

Software and hardware infrastructure for research in electrophysiology.

PubMed

Mouček, Roman; Ježek, Petr; Vařeka, Lukáš; Rondík, Tomáš; Brůha, Petr; Papež, Václav; Mautner, Pavel; Novotný, Jiří; Prokop, Tomáš; Stěbeták, Jan

2014-01-01

As in other areas of experimental science, operation of electrophysiological laboratory, design and performance of electrophysiological experiments, collection, storage and sharing of experimental data and metadata, analysis and interpretation of these data, and publication of results are time consuming activities. If these activities are well organized and supported by a suitable infrastructure, work efficiency of researchers increases significantly. This article deals with the main concepts, design, and development of software and hardware infrastructure for research in electrophysiology. The described infrastructure has been primarily developed for the needs of neuroinformatics laboratory at the University of West Bohemia, the Czech Republic. However, from the beginning it has been also designed and developed to be open and applicable in laboratories that do similar research. After introducing the laboratory and the whole architectural concept the individual parts of the infrastructure are described. The central element of the software infrastructure is a web-based portal that enables community researchers to store, share, download and search data and metadata from electrophysiological experiments. The data model, domain ontology and usage of semantic web languages and technologies are described. Current data publication policy used in the portal is briefly introduced. The registration of the portal within Neuroscience Information Framework is described. Then the methods used for processing of electrophysiological signals are presented. The specific modifications of these methods introduced by laboratory researches are summarized; the methods are organized into a laboratory workflow. Other parts of the software infrastructure include mobile and offline solutions for data/metadata storing and a hardware stimulator communicating with an EEG amplifier and recording software.

Extracting Information from Narratives: An Application to Aviation Safety Reports

DOE Office of Scientific and Technical Information (OSTI.GOV)

Posse, Christian; Matzke, Brett D.; Anderson, Catherine M.

2005-05-12

Aviation safety reports are the best available source of information about why a flight incident happened. However, stream of consciousness permeates the narratives making difficult the automation of the information extraction task. We propose an approach and infrastructure based on a common pattern specification language to capture relevant information via normalized template expression matching in context. Template expression matching handles variants of multi-word expressions. Normalization improves the likelihood of correct hits by standardizing and cleaning the vocabulary used in narratives. Checking for the presence of negative modifiers in the proximity of a potential hit reduces the chance of false hits.more » We present the above approach in the context of a specific application, which is the extraction of human performance factors from NASA ASRS reports. While knowledge infusion from experts plays a critical role during the learning phase, early results show that in a production mode, the automated process provides information that is consistent with analyses by human subjects.« less

Clarity: An Open Source Manager for Laboratory Automation

PubMed Central

Delaney, Nigel F.; Echenique, José Rojas; Marx, Christopher J.

2013-01-01

Software to manage automated laboratories interfaces with hardware instruments, gives users a way to specify experimental protocols, and schedules activities to avoid hardware conflicts. In addition to these basics, modern laboratories need software that can run multiple different protocols in parallel and that can be easily extended to interface with a constantly growing diversity of techniques and instruments. We present Clarity: a laboratory automation manager that is hardware agnostic, portable, extensible and open source. Clarity provides critical features including remote monitoring, robust error reporting by phone or email, and full state recovery in the event of a system crash. We discuss the basic organization of Clarity; demonstrate an example of its implementation for the automated analysis of bacterial growth; and describe how the program can be extended to manage new hardware. Clarity is mature; well documented; actively developed; written in C# for the Common Language Infrastructure; and is free and open source software. These advantages set Clarity apart from currently available laboratory automation programs. PMID:23032169

Kidwatching: A Vygotskyan Approach to Children's Language In the "Star Wars" Age.

ERIC Educational Resources Information Center

Monroe, Suzanne S.

A Vygotskyan review of children's language examines language samples of a 7-year-old boy at home, at a birthday party, and at play in a sandbox. The language samples indicate common patterns, including his use of tools and symbol together in play. A common thread in the samples is his involvement with high tech tools of futuristic toys. Vygotsky…

Transformational Opportunities: Language and Literacy Instruction for English Language Learners in the Common Core Era in the United States

ERIC Educational Resources Information Center

Kibler, Amanda K.; Walqui, Aída; Bunch, George C.

2015-01-01

New demands of the Common Core State Standards imply instructional transformations for all classrooms in the United States, but teachers of students designated as English language learners (ELLs) are among those most likely to feel the impact in their daily professional lives. Language is an integral part of classroom learning in all subject…

Less Commonly Taught Languages: Resources and Problems.

ERIC Educational Resources Information Center

Centre for Information on Language Teaching, London (England).

This collection of papers from a conference on languages less commonly taught in Britain is concerned with administrative and material problems of teaching these languages. Contents of the publication are: an introduction by G. E. Perren; "Practical Needs" by Anthony Crane; "Problems of Producing Printed Materials" by Rosemary…

Literacy in Language and Mathematics: More in Common Than You Think

ERIC Educational Resources Information Center

Thompson, Denisse R.; Rubenstein, Rheta N.

2014-01-01

This paper shares perspectives on literacy in mathematics, particularly highlighting commonalities with literacy in language arts. We discuss levels of language development appropriate for the mathematics classroom, issues related to mathematical definitions, implied meanings in many mathematics concepts, and the importance of justification. We…

Educational Administration in Timor Leste: Language Policy and Capacity Building Challenges in a Post-Conflict Context

ERIC Educational Resources Information Center

Macpherson, Reynold

2011-01-01

Purpose: Timor Leste was established as a country in 1999 when the Indonesians relinquished sovereignty and their departing military units and associated militias left most of the educational infrastructure in ruins. Civil disorder flared again in 2006 and the Government invited international military and reconstruction aid agencies in to restore…

A Grounded Approach to Citizenship Education: Local Interplays between Government Institutions, Adult Schools, and Community Events in Sacramento, California

ERIC Educational Resources Information Center

Loring, Ariel

2015-01-01

Following a grounded, bottom-up approach to language policy (Blommaert 2009; Canagarajah 2005; McCarty, 2011; Ramanathan, 2005), this paper investigates available resources and discourses of citizenship in Sacramento, California to those situated within the citizenship infrastructure. It analyzes how the discursive framing of local and national…

Integrating CALL in ESOL Classrooms: Understanding Teachers' Perspectives and Meeting Students' Needs

ERIC Educational Resources Information Center

Nia, Sara Farshad; Davey, Ronnie

2014-01-01

In line with the needs of the 21st century learners and dramatic improvements in schools' technological infrastructures, it is expected that the integration of digital tools into language learning courses would take a quicker pace and a smoother path. However, current research indicates that although this might be the case for foreign language…

Rescuing Language Education from the Neoliberal Disaster: Culturometric Predictions and Analyses of Future Policy

ERIC Educational Resources Information Center

Boufoy-Bastick, Béatrice

2015-01-01

Over the last three decades neoliberal government policies have spread successfully around the world with disastrous effects on the social infrastructures of many countries. Neoliberal policies move vast amounts of public money into private hands increasing the gap between rich and poor and decimating social support services for the majority of…

A Case for Data Commons

PubMed Central

Grossman, Robert L.; Heath, Allison; Murphy, Mark; Patterson, Maria; Wells, Walt

2017-01-01

Data commons collocate data, storage, and computing infrastructure with core services and commonly used tools and applications for managing, analyzing, and sharing data to create an interoperable resource for the research community. An architecture for data commons is described, as well as some lessons learned from operating several large-scale data commons. PMID:29033693

Vehicle-to-infrastructure (V2I) safety applications : performance requirements, vol. 1, introduction and common requirements.

DOT National Transportation Integrated Search

2015-08-01

This document is the first of a seven volume report that describes performance requirements for connected vehicle vehicle-to-infrastructure (V2I) Safety Applications developed for the U.S. Department of Transportation (U.S. DOT). The applications add...

The use of geospatial web services for exchanging utilities data

NASA Astrophysics Data System (ADS)

Kuczyńska, Joanna

2013-04-01

Geographic information technologies and related geo-information systems currently play an important role in the management of public administration in Poland. One of these tasks is to maintain and update Geodetic Evidence of Public Utilities (GESUT), part of the National Geodetic and Cartographic Resource, which contains an important for many institutions information of technical infrastructure. It requires an active exchange of data between the Geodesy and Cartography Documentation Centers and institutions, which administrate transmission lines. The administrator of public utilities, is legally obliged to provide information about utilities to GESUT. The aim of the research work was to develop a universal data exchange methodology, which can be implemented on a variety of hardware and software platforms. This methodology use Unified Modeling Language (UML), eXtensible Markup Language (XML), and Geography Markup Language (GML). The proposed methodology is based on the two different strategies: Model Driven Architecture (MDA) and Service Oriented Architecture (SOA). Used solutions are consistent with the INSPIRE Directive and ISO 19100 series standards for geographic information. On the basis of analysis of the input data structures, conceptual models were built for both databases. Models were written in the universal modeling language: UML. Combined model that defines a common data structure was also built. This model was transformed into developed for the exchange of geographic information GML standard. The structure of the document describing the data that may be exchanged is defined in the .xsd file. Network services were selected and implemented in the system designed for data exchange based on open source tools. Methodology was implemented and tested. Data in the agreed data structure and metadata were set up on the server. Data access was provided by geospatial network services: data searching possibilities by Catalog Service for the Web (CSW), data collection by Web Feature Service (WFS). WFS provides also operation for modification data, for example to update them by utility administrator. The proposed solution significantly increases the efficiency of data exchange and facilitates maintenance the National Geodetic and Cartographic Resource.

Language and thought in Bilinguals: The Case of Grammatical Number and Nonverbal Classification Preferences

ERIC Educational Resources Information Center

Athanasopoulos, Panos; Kasai, Chise

2008-01-01

Recent research shows that speakers of languages with obligatory plural marking (English) preferentially categorize objects based on common shape, whereas speakers of nonplural-marking classifier languages (Yucatec and Japanese) preferentially categorize objects based on common material. The current study extends that investigation to the domain…

"Rewind and Replay:" Changing Teachers' Heterosexist Language to Create an Inclusive Classroom Environment

ERIC Educational Resources Information Center

Klein, Nicole Aydt; Markowitz, Linda

2009-01-01

Objectives: By completing the "Rewind and Replay" activity, participants will: (1) identify heterosexist language in common classroom interactions, (2) discuss underlying heterosexist assumptions embedded in common teacher statements, (3) brainstorm inclusive terms and expressions for use in place of heterosexist language, and (4) verbally…

Ethnic and Nationality Stereotypes in Everyday Language

ERIC Educational Resources Information Center

Kite, Mary E.; Whitley, Bernard E., Jr.

2012-01-01

The authors describe a demonstration of stereotype use in everyday language that focuses on common phrases reflecting stereotypic beliefs about ethnic groups or nationalities. The exercise encourages students' discussion of stereotype use. Students read 13 common phrases from the English language and stated whether they had used each phrase and…

Historical Development of NATO Stanag 6001 Language Standards and Common European Framework (CEF) and the Comparison of Their Current Status

ERIC Educational Resources Information Center

Solak, Ekrem

2011-01-01

The aim of the article is to shed light on the historical development of language studies in military and social context and to compare the current status of NATO Stanag (Standard Agreement) 6001 language scale with Common European Framework (CEF). Language studies in military context date back to World War II and the emergence of Army Specialized…

77 FR 5703 - Approval and Promulgation of Implementation Plans; North Carolina; 110(a)(1) and (2...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-06

... and Promulgation of Implementation Plans; North Carolina; 110(a)(1) and (2) Infrastructure... Carolina, through the Department of Environment and Natural Resources (NC DENR), Division of Air Quality... is commonly referred to as an ``infrastructure'' SIP. North Carolina certified that the North...

Formalization of Generalized Constraint Language: A Crucial Prelude to Computing With Words.

PubMed

Khorasani, Elham S; Rahimi, Shahram; Calvert, Wesley

2013-02-01

The generalized constraint language (GCL), introduced by Zadeh, serves as a basis for computing with words (CW). It provides an agenda to express the imprecise and fuzzy information embedded in natural language and allows reasoning with perceptions. Despite its fundamental role, the definition of GCL has remained informal since its introduction by Zadeh, and to our knowledge, no attempt has been made to formulate a rigorous theoretical framework for GCL. Such formalization is necessary for further theoretical and practical advancement of CW for two important reasons. First, it provides the underlying infrastructure for the development of useful inference patterns based on sound theories. Second, it determines the scope of GCL and hence facilitates the translation of natural language expressions into GCL. This paper is an attempt to step in this direction by providing a formal syntax together with a compositional semantics for GCL. A soundness theorem is defined, and Zadeh's deduction rules are proved to be valid in the defined semantics. Furthermore, a discussion is provided on how the proposed language may be used in practice.

The new language of instruction policy in Malawi: A house standing on a shaky foundation

NASA Astrophysics Data System (ADS)

Kamwendo, Gregory Hankoni

2016-04-01

This research note is a critique of Malawi's new language of instruction (LOI) policy. The new policy stipulates English as the medium of instruction from the first year (Standard 1) of primary school in a country where English is not the dominant language of household communication. The children are now expected to learn (and that includes learning to read and write) in English, a language they have not had any contact with before their first day at school. Moreover, some of the teachers themselves struggle to use English as a medium of instruction. The results of this policy are devastating, and the fact that the school system is poorly resourced in terms of infrastructure, materials and teachers is further thwarting positive learning outcomes. On the strength of ample empirical evidence which supports the mother tongue as the best medium of instruction in the initial phases of primary education, the author of this research note argues that the new language policy stands on a shaky foundation, and that it cannot serve as a strategy for eradicating low English proficiency among Malawian learners.

Making journals accessible to the visually impaired: the future is near

PubMed Central

GARDNER, John; BULATOV, Vladimir; KELLY, Robert

2010-01-01

The American Physical Society (APS) has been a leader in using markup languages for publishing. ViewPlus has led development of innovative technologies for graphical information accessibility by people with print disabilities. APS, ViewPlus, and other collaborators in the Enhanced Reading Project are working together to develop the necessary technology and infrastructure for APS to publish its journals in the DAISY (Digital Accessible Information SYstem) eXtended Markup Language (XML) format, in which all text, math, and figures would be accessible to people who are blind or have other print disabilities. The first APS DAISY XML publications are targeted for late 2010. PMID:20676358

Economic Analysis of Social Common Capital

NASA Astrophysics Data System (ADS)

Uzawa, Hirofumi

2005-06-01

Social common capital provides members of society with those services and institutional arrangements that are crucial in maintaining human and cultural life. The term æsocial common capital' is comprised of three categories: natural capital, social infrastructure, and institutional capital. Natural capital consists of all natural environment and natural resources including the earth's atmosphere. Social infrastructure consists of roads, bridges, public transportation systems, electricity, and other public utilities. Institutional capital includes hospitals, educational institutions, judicial and police systems, public administrative services, financial and monetary institutions, and cultural capital. This book attempts to modify and extend the theoretical premises of orthodox economic theory to make them broad enough to analyze the economic implications of social common capital. It further aims to find the institutional arrangements and policy measures that will bring about the optimal state of affairs.

Critical Infrastructure Protection- Los Alamos National Laboratory

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bofman, Ryan K.

Los Alamos National Laboratory (LANL) has been a key facet of Critical National Infrastructure since the nuclear bombing of Hiroshima exposed the nature of the Laboratory’s work in 1945. Common knowledge of the nature of sensitive information contained here presents a necessity to protect this critical infrastructure as a matter of national security. This protection occurs in multiple forms beginning with physical security, followed by cybersecurity, safeguarding of classified information, and concluded by the missions of the National Nuclear Security Administration.

Common Criteria for Information Technology Security Evaluation: Department of Defense Public Key Infrastructure and Key Management Infrastructure Token Protection Profile (Medium Robustness)

DTIC Science & Technology

2002-03-22

may be derived from detailed inspection of the IC itself or from illicit appropriation of design information. Counterfeit smart cards can be mass...Infrastructure (PKI) as the Internet to securely and privately exchange data and money through the use of a public and a private cryptographic key pair...interference devices (SQDIS), electrical testing, and electron beam testing. • Other attacks, such as UV or X-rays or high temperatures, could cause erasure

Language Educational Policy and Language Learning Quality Management: The "Common European Framework of Reference"

ERIC Educational Resources Information Center

Barenfanger, Olaf; Tschirner, Erwin

2008-01-01

The major goal of the Council of Europe to promote and facilitate communication and interaction among Europeans of different mother tongues has led to the development of the "Common European Framework of Reference for Languages: Learning, Teaching, Assessment" (CEFR). Among other things, the CEFR is intended to help language…

Endangered Species? Less Commonly Taught Languages in the Linguistic Ecology of Australian Higher Education

ERIC Educational Resources Information Center

Dunne, Kerry; Palvyshyn, Marko

2012-01-01

Hindi, a less commonly taught language in Australian higher education, was catapulted into the list of four strategically significant languages in the Commonwealth Government's 2012 White Paper, Australia in the Asian Century. Hindi's inclusion is, perhaps, predictable in view of the Commonwealth Government's economic and trade agendas, though the…

Emergence of a Common Modeling Architecture for Earth System Science (Invited)

NASA Astrophysics Data System (ADS)

Deluca, C.

2010-12-01

Common modeling architecture can be viewed as a natural outcome of common modeling infrastructure. The development of model utility and coupling packages (ESMF, MCT, OpenMI, etc.) over the last decade represents the realization of a community vision for common model infrastructure. The adoption of these packages has led to increased technical communication among modeling centers and newly coupled modeling systems. However, adoption has also exposed aspects of interoperability that must be addressed before easy exchange of model components among different groups can be achieved. These aspects include common physical architecture (how a model is divided into components) and model metadata and usage conventions. The National Unified Operational Prediction Capability (NUOPC), an operational weather prediction consortium, is collaborating with weather and climate researchers to define a common model architecture that encompasses these advanced aspects of interoperability and looks to future needs. The nature and structure of the emergent common modeling architecture will be discussed along with its implications for future model development.

Modernizing the ATLAS simulation infrastructure

NASA Astrophysics Data System (ADS)

Di Simone, A.; CollaborationAlbert-Ludwigs-Universitt Freiburg, ATLAS; Institut, Physikalisches; Br., 79104 Freiburg i.; Germany

2017-10-01

The ATLAS Simulation infrastructure has been used to produce upwards of 50 billion proton-proton collision events for analyses ranging from detailed Standard Model measurements to searches for exotic new phenomena. In the last several years, the infrastructure has been heavily revised to allow intuitive multithreading and significantly improved maintainability. Such a massive update of a legacy code base requires careful choices about what pieces of code to completely rewrite and what to wrap or revise. The initialization of the complex geometry was generalized to allow new tools and geometry description languages, popular in some detector groups. The addition of multithreading requires Geant4-MT and GaudiHive, two frameworks with fundamentally different approaches to multithreading, to work together. It also required enforcing thread safety throughout a large code base, which required the redesign of several aspects of the simulation, including truth, the record of particle interactions with the detector during the simulation. These advances were possible thanks to close interactions with the Geant4 developers.

Commonalities and differences in the neural representations of English, Portuguese, and Mandarin sentences: When knowledge of the brain-language mappings for two languages is better than one.

PubMed

Yang, Ying; Wang, Jing; Bailer, Cyntia; Cherkassky, Vladimir; Just, Marcel Adam

2017-12-01

This study extended cross-language semantic decoding (based on a concept's fMRI signature) to the decoding of sentences across three different languages (English, Portuguese and Mandarin). A classifier was trained on either the mapping between words and activation patterns in one language or the mappings in two languages (using an equivalent amount of training data), and then tested on its ability to decode the semantic content of a third language. The model trained on two languages was reliably more accurate than a classifier trained on one language for all three pairs of languages. This two-language advantage was selective to abstract concept domains such as social interactions and mental activity. Representational Similarity Analyses (RSA) of the inter-sentence neural similarities resulted in similar clustering of sentences in all the three languages, indicating a shared neural concept space among languages. These findings identify semantic domains that are common across these three languages versus those that are more language or culture-specific. Copyright © 2017 Elsevier Inc. All rights reserved.

VERA 3.6 Release Notes

DOE Office of Scientific and Technical Information (OSTI.GOV)

Williamson, Richard L.; Kochunas, Brendan; Adams, Brian M.

The Virtual Environment for Reactor Applications components included in this distribution include selected computational tools and supporting infrastructure that solve neutronics, thermal-hydraulics, fuel performance, and coupled neutronics-thermal hydraulics problems. The infrastructure components provide a simplified common user input capability and provide for the physics integration with data transfer and coupled-physics iterative solution algorithms.

InterMine Webservices for Phytozome

DOE Office of Scientific and Technical Information (OSTI.GOV)

Carlson, Joseph; Hayes, David; Goodstein, David

2014-01-10

A data warehousing framework for biological information provides a useful infrastructure for providers and users of genomic data. For providers, the infrastructure give them a consistent mechanism for extracting raw data. While for the users, the web services supported by the software allows them to make either simple and common, or complex and unique, queries of the data

COOPEUS - connecting research infrastructures in environmental sciences

NASA Astrophysics Data System (ADS)

Koop-Jakobsen, Ketil; Waldmann, Christoph; Huber, Robert

2015-04-01

The COOPEUS project was initiated in 2012 bringing together 10 research infrastructures (RIs) in environmental sciences from the EU and US in order to improve the discovery, access, and use of environmental information and data across scientific disciplines and across geographical borders. The COOPEUS mission is to facilitate readily accessible research infrastructure data to advance our understanding of Earth systems through an international community-driven effort, by: Bringing together both user communities and top-down directives to address evolving societal and scientific needs; Removing technical, scientific, cultural and geopolitical barriers for data use; and Coordinating the flow, integrity and preservation of information. A survey of data availability was conducted among the COOPEUS research infrastructures for the purpose of discovering impediments for open international and cross-disciplinary sharing of environmental data. The survey showed that the majority of data offered by the COOPEUS research infrastructures is available via the internet (>90%), but the accessibility to these data differ significantly among research infrastructures; only 45% offer open access on their data, whereas the remaining infrastructures offer restricted access e.g. do not release raw data or sensible data, demand user registration or require permission prior to release of data. These rules and regulations are often installed as a form of standard practice, whereas formal data policies are lacking in 40% of the infrastructures, primarily in the EU. In order to improve this situation COOPEUS has installed a common data-sharing policy, which is agreed upon by all the COOPEUS research infrastructures. To investigate the existing opportunities for improving interoperability among environmental research infrastructures, COOPEUS explored the opportunities with the GEOSS common infrastructure (GCI) by holding a hands-on workshop. Through exercises directly registering resources, the first steps were taken to implement the GCI as a platform for documenting the capabilities of the COOPEUS research infrastructures. COOPEUS recognizes the potential for the GCI to become an important platform promoting cross-disciplinary approaches in the studies of multifaceted environmental challenges. Recommendations from the workshop participants also revealed that in order to attract research infrastructures to use the GCI, the registration process must be simplified and accelerated. However, also the data policies of the individual research infrastructure, or lack thereof, can prevent the use of the GCI or other portals, due to unclarities regarding data management authority and data ownership. COOPEUS shall continue to promote cross-disciplinary data exchange in the environmental field and will in the future expand to also include other geographical areas.

First Language Acquisition and Teaching

ERIC Educational Resources Information Center

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…

The EuroGEOSS Advanced Operating Capacity

NASA Astrophysics Data System (ADS)

Nativi, S.; Vaccari, L.; Stock, K.; Diaz, L.; Santoro, M.

2012-04-01

The concept of multidisciplinary interoperability for managing societal issues is a major challenge presently faced by the Earth and Space Science Informatics community. With this in mind, EuroGEOSS project was launched on May 1st 2009 for a three year period aiming to demonstrate the added value to the scientific community and society of providing existing earth observing systems and applications in an interoperable manner and used within the GEOSS and INSPIRE frameworks. In the first period, the project built an Initial Operating Capability (IOC) in the three strategic areas of Drought, Forestry and Biodiversity; this was then enhanced into an Advanced Operating Capacity (AOC) for multidisciplinary interoperability. Finally, the project extended the infrastructure to other scientific domains (geology, hydrology, etc.). The EuroGEOSS multidisciplinary AOC is based on the Brokering Approach. This approach aims to achieve multidisciplinary interoperability by developing an extended SOA (Service Oriented Architecture) where a new type of "expert" components is introduced: the Broker. These implement all mediation and distribution functionalities needed to interconnect the distributed and heterogeneous resources characterizing a System of Systems (SoS) environment. The EuroGEOSS AOC is comprised of the following components: • EuroGEOSS Discovery Broker: providing harmonized discovery functionalities by mediating and distributing user queries against tens of heterogeneous services; • EuroGEOSS Access Broker: enabling users to seamlessly access and use heterogeneous remote resources via a unique and standard service; • EuroGEOSS Web 2.0 Broker: enhancing the capabilities of the Discovery Broker with queries towards the new Web 2.0 services; • EuroGEOSS Semantic Discovery Broker: enhancing the capabilities of the Discovery Broker with semantic query-expansion; • EuroGEOSS Natural Language Search Component: providing users with the possibilities to search for resources using natural language queries; • Service Composition Broker: allowing users to compose and execute complex Business Processes, based on the technology developed by the FP7 UncertWeb project. Recently, the EuroGEOSS Brokering framework was presented at the GEO-VIII Plenary and Exhibition in Istanbul and introduced into the GEOSS Common Infrastructure.

Universals and cultural variation in turn-taking in conversation

PubMed Central

Stivers, Tanya; Enfield, N. J.; Brown, Penelope; Englert, Christina; Hayashi, Makoto; Heinemann, Trine; Hoymann, Gertie; Rossano, Federico; de Ruiter, Jan Peter; Yoon, Kyung-Eun; Levinson, Stephen C.

2009-01-01

Informal verbal interaction is the core matrix for human social life. A mechanism for coordinating this basic mode of interaction is a system of turn-taking that regulates who is to speak and when. Yet relatively little is known about how this system varies across cultures. The anthropological literature reports significant cultural differences in the timing of turn-taking in ordinary conversation. We test these claims and show that in fact there are striking universals in the underlying pattern of response latency in conversation. Using a worldwide sample of 10 languages drawn from traditional indigenous communities to major world languages, we show that all of the languages tested provide clear evidence for a general avoidance of overlapping talk and a minimization of silence between conversational turns. In addition, all of the languages show the same factors explaining within-language variation in speed of response. We do, however, find differences across the languages in the average gap between turns, within a range of 250 ms from the cross-language mean. We believe that a natural sensitivity to these tempo differences leads to a subjective perception of dramatic or even fundamental differences as offered in ethnographic reports of conversational style. Our empirical evidence suggests robust human universals in this domain, where local variations are quantitative only, pointing to a single shared infrastructure for language use with likely ethological foundations. PMID:19553212

A Tale of Two Regimes: Instrumentality and Commons Access

ERIC Educational Resources Information Center

Toly, Noah J.

2005-01-01

Technical developments have profound social and environmental impacts. Both are observed in the implications of regimes of instrumentality for commons access regimes. Establishing social, material, ecological, intellectual, and moral infrastructures, technologies are partly constitutive of commons access and may militate against governance…

Math Literacy through French Language Learning: Connecting with the Common Core in the Lower Elementary Grades

ERIC Educational Resources Information Center

Davis-Wiley, Patricia; Miller, Roy V.

2013-01-01

Among the reported proven positive results of early world Language (WL) study are improved cognitive abilities and "higher achievement test scores in reading and math" (Stewart: 11), which are expected student performance outcomes for the Common Core Standards. The future viability of Foreign Language in Elementary Schools (FLES)…

The Art of Common Ground: Emergence of a Complex Pragmatic Language Skill in Adolescents with Autism Spectrum Disorders

ERIC Educational Resources Information Center

de Marchena, Ashley; Eigsti, Inge-Marie

2016-01-01

Deficits in pragmatic language are central to autism spectrum disorder (ASD). Here we investigate common ground, a pragmatic language skill in which speakers adjust the contents of their speech based on their interlocutor's perceived knowledge, in adolescents with ASD and typical development (TD), using an experimental narrative paradigm.…

A Sociolinguistic Comparison between Quebec's Charter of the French Language and the 1989 Language Laws of Five Soviet Republics.

ERIC Educational Resources Information Center

Maurais, Jacques

1991-01-01

Compares the language laws of five Soviet Republics (Estonia, Latvia, Lithuania, Moldavia, and Kazakhstan) with Quebec's Charter of the French Language along the following lines: proclamation of an official language; the common language in question; language of communication with customers and citizens; language of education; and linguistic…

European environmental research infrastructures are going for common 30 years strategy

NASA Astrophysics Data System (ADS)

Asmi, Ari; Konjin, Jacco; Pursula, Antti

2014-05-01

Environmental Research infrastructures are facilities, resources, systems and related services that are used by research communities to conduct top-level research. Environmental research is addressing processes at very different time scales, and supporting research infrastructures must be designed as long-term facilities in order to meet the requirements of continuous environmental observation, measurement and analysis. This longevity makes the environmental research infrastructures ideal structures to support the long-term development in environmental sciences. ENVRI project is a collaborative action of the major European (ESFRI) Environmental Research Infrastructures working towards increased co-operation and interoperability between the infrastructures. One of the key products of the ENVRI project is to combine the long-term plans of the individual infrastructures towards a common strategy, describing the vision and planned actions. The envisaged vision for environmental research infrastructures toward 2030 is to support the holistic understanding of our planet and it's behavior. The development of a 'Standard Model of the Planet' is a common ambition, a challenge to define an environmental standard model; a framework of all interactions within the Earth System, from solid earth to near space. Indeed scientists feel challenged to contribute to a 'Standard Model of the Planet' with data, models, algorithms and discoveries. Understanding the Earth System as an interlinked system requires a systems approach. The Environmental Sciences are rapidly moving to become a one system-level science. Mainly since modern science, engineering and society are increasingly facing complex problems that can only be understood in the context of the full overall system. The strategy of the supporting collaborating research infrastructures is based on developing three key factors for the Environmental Sciences: the technological, the cultural and the human capital. The technological capital development concentrates on improving the capacities to measure, observe, preserve and compute. This requires staff, technologies, sensors, satellites, floats, software to integrate and to do analysis and modeling, including data storage, computing platforms and networks. The cultural capital development addresses issues such as open access to data, rules, licenses, citation agreements, IPR agreements, technologies for machine-machine interaction, workflows, metadata, and RI community on the policy level. Human capital actions are based on anticipated need of specialists, including data scientists and 'generalists' that oversee more than just their own discipline. Developing these, as interrelated services, should help the scientific community to enter innovative and large projects contributing to a 'Standard Model of the Planet'. To achieve the overall goal, ENVRI will publish a set of action items that contains intermediate aims, bigger and smaller steps to work towards the development of the 'Standard Model of the Planet' approach. This timeline of actions can used as reference and 'common denominator' in defining new projects and research programs. Either within the various environmental scientific disciplines or when cooperating among these disciplines or even when outreaching towards other disciplines like social sciences, physics/chemistry, medical/life sciences etc.

How the strengths of Lisp-family languages facilitate building complex and flexible bioinformatics applications.

PubMed

Khomtchouk, Bohdan B; Weitz, Edmund; Karp, Peter D; Wahlestedt, Claes

2018-05-01

We present a rationale for expanding the presence of the Lisp family of programming languages in bioinformatics and computational biology research. Put simply, Lisp-family languages enable programmers to more quickly write programs that run faster than in other languages. Languages such as Common Lisp, Scheme and Clojure facilitate the creation of powerful and flexible software that is required for complex and rapidly evolving domains like biology. We will point out several important key features that distinguish languages of the Lisp family from other programming languages, and we will explain how these features can aid researchers in becoming more productive and creating better code. We will also show how these features make these languages ideal tools for artificial intelligence and machine learning applications. We will specifically stress the advantages of domain-specific languages (DSLs): languages that are specialized to a particular area, and thus not only facilitate easier research problem formulation, but also aid in the establishment of standards and best programming practices as applied to the specific research field at hand. DSLs are particularly easy to build in Common Lisp, the most comprehensive Lisp dialect, which is commonly referred to as the 'programmable programming language'. We are convinced that Lisp grants programmers unprecedented power to build increasingly sophisticated artificial intelligence systems that may ultimately transform machine learning and artificial intelligence research in bioinformatics and computational biology.

A national-scale authentication infrastructure.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Butler, R.; Engert, D.; Foster, I.

2000-12-01

Today, individuals and institutions in science and industry are increasingly forming virtual organizations to pool resources and tackle a common goal. Participants in virtual organizations commonly need to share resources such as data archives, computer cycles, and networks - resources usually available only with restrictions based on the requested resource's nature and the user's identity. Thus, any sharing mechanism must have the ability to authenticate the user's identity and determine if the user is authorized to request the resource. Virtual organizations tend to be fluid, however, so authentication mechanisms must be flexible and lightweight, allowing administrators to quickly establish andmore » change resource-sharing arrangements. However, because virtual organizations complement rather than replace existing institutions, sharing mechanisms cannot change local policies and must allow individual institutions to maintain control over their own resources. Our group has created and deployed an authentication and authorization infrastructure that meets these requirements: the Grid Security Infrastructure. GSI offers secure single sign-ons and preserves site control over access policies and local security. It provides its own versions of common applications, such as FTP and remote login, and a programming interface for creating secure applications.« less

A survey of electric and hybrid vehicle simulation programs

NASA Technical Reports Server (NTRS)

Bevan, J.; Heimburger, D. A.; Metcalfe, M. A.

1978-01-01

Results of a survey conducted within the United States to determine the extent of development and capabilities of automotive performance simulation programs suitable for electric and hybrid vehicle studies are summarized. Altogether, 111 programs were identified as being in a usable state. The complexity of the existing programs spans a range from a page of simple desktop calculator instructions to 300,000 lines of a high-level programming language. The capability to simulate electric vehicles was most common, heat-engines second, and hybrid vehicles least common. Batch-operated programs are slightly more common than interactive ones, and one-third can be operated in either mode. The most commonly used language was FORTRAN, the language typically used by engineers. The higher-level simulation languages (e.g. SIMSCRIPT, GPSS, SIMULA) used by "model builders" were conspicuously lacking.

The EGI-Engage EPOS Competence Center - Interoperating heterogeneous AAI mechanisms and Orchestrating distributed computational resources

NASA Astrophysics Data System (ADS)

Bailo, Daniele; Scardaci, Diego; Spinuso, Alessandro; Sterzel, Mariusz; Schwichtenberg, Horst; Gemuend, Andre

2016-04-01

The mission of EGI-Engage project [1] is to accelerate the implementation of the Open Science Commons vision, where researchers from all disciplines have easy and open access to the innovative digital services, data, knowledge and expertise they need for collaborative and excellent research. The Open Science Commons is grounded on three pillars: the e-Infrastructure Commons, an ecosystem of services that constitute the foundation layer of distributed infrastructures; the Open Data Commons, where observations, results and applications are increasingly available for scientific research and for anyone to use and reuse; and the Knowledge Commons, in which communities have shared ownership of knowledge, participate in the co-development of software and are technically supported to exploit state-of-the-art digital services. To develop the Knowledge Commons, EGI-Engage is supporting the work of a set of community-specific Competence Centres, with participants from user communities (scientific institutes), National Grid Initiatives (NGIs), technology and service providers. Competence Centres collect and analyse requirements, integrate community-specific applications into state-of-the-art services, foster interoperability across e-Infrastructures, and evolve services through a user-centric development model. One of these Competence Centres is focussed on the European Plate Observing System (EPOS) [2] as representative of the solid earth science communities. EPOS is a pan-European long-term plan to integrate data, software and services from the distributed (and already existing) Research Infrastructures all over Europe, in the domain of the solid earth science. EPOS will enable innovative multidisciplinary research for a better understanding of the Earth's physical and chemical processes that control earthquakes, volcanic eruptions, ground instability and tsunami as well as the processes driving tectonics and Earth's surface dynamics. EPOS will improve our ability to better manage the use of the subsurface of the Earth. EPOS started its Implementation Phase in October 2015 and is now actively working in order to integrate multidisciplinary data into a single e-infrastructure. Multidisciplinary data are organized and governed by the Thematic Core Services (TCS) - European wide organizations and e-Infrastructure providing community specific data and data products - and are driven by various scientific communities encompassing a wide spectrum of Earth science disciplines. TCS data, data products and services will be integrated into the Integrated Core Services (ICS) system, that will ensure their interoperability and access to these services by the scientific community as well as other users within the society. The EPOS competence center (EPOS CC) goal is to tackle two of the main challenges that the ICS are going to face in the near future, by taking advantage of the technical solutions provided by EGI. In order to do this, we will present the two pilot use cases the EGI-EPOS CC is developing: 1) The AAI pilot, dealing with the provision of transparent and homogeneous access to the ICS infrastructure to users owning different kind of credentials (e.g. eduGain, OpenID Connect, X509 certificates etc.). Here the focus is on the mechanisms which allow the credential delegation. 2) The computational pilot, Improve the back-end services of an existing application in the field of Computational Seismology, developed in the context of the EC funded project VERCE. The application allows the processing and the comparison of data resulting from the simulation of seismic wave propagation following a real earthquake and real measurements recorded by seismographs. While the simulation data is produced directly by the users and stored in a Data Management System, the observations need to be pre-staged from institutional data-services, which are maintained by the community itself. This use case aims at exploiting the EGI FedCloud e-infrastructure for Data Intensive analysis and also explores possible interaction with other Common Data Infrastructure initiatives as EUDAT. In the presentation, the state of the art of the two use cases, together with the open challenges and the future application will be discussed. Also, possible integration of EGI solutions with EPOS and other e-infrastructure providers will be considered. [1] EGI-ENGAGE https://www.egi.eu/about/egi-engage/ [2] EPOS http://www.epos-eu.org/

An intuitive Python interface for Bioconductor libraries demonstrates the utility of language translators.

PubMed

Gautier, Laurent

2010-12-21

Computer languages can be domain-related, and in the case of multidisciplinary projects, knowledge of several languages will be needed in order to quickly implements ideas. Moreover, each computer language has relative strong points, making some languages better suited than others for a given task to be implemented. The Bioconductor project, based on the R language, has become a reference for the numerical processing and statistical analysis of data coming from high-throughput biological assays, providing a rich selection of methods and algorithms to the research community. At the same time, Python has matured as a rich and reliable language for the agile development of prototypes or final implementations, as well as for handling large data sets. The data structures and functions from Bioconductor can be exposed to Python as a regular library. This allows a fully transparent and native use of Bioconductor from Python, without one having to know the R language and with only a small community of translators required to know both. To demonstrate this, we have implemented such Python representations for key infrastructure packages in Bioconductor, letting a Python programmer handle annotation data, microarray data, and next-generation sequencing data. Bioconductor is now not solely reserved to R users. Building a Python application using Bioconductor functionality can be done just like if Bioconductor was a Python package. Moreover, similar principles can be applied to other languages and libraries. Our Python package is available at: http://pypi.python.org/pypi/rpy2-bioconductor-extensions/.

Teaching for Social Justice and the Common Core: Justice-Oriented Curriculum for Language Arts and Literacy

ERIC Educational Resources Information Center

Dover, Alison G.

2016-01-01

In this article, Dover draws from a multistate, qualitative study of 24 justice-oriented secondary English language arts teachers to illustrate how justice-oriented curriculum can be used to address the emphases of the Common Core State Standards for English Language Arts and Literacy. In addition to referencing a comprehensive array of social…

A Survey of Materials Development Needs in the Less Commonly Taught Languages in the United States. Final Project Report.

ERIC Educational Resources Information Center

Clark, John L. D.; Johnson, Dora E.

Materials development needs in the less commonly taught languages were surveyed in order to update an earlier conference report and set priorities for the 1980s. Questionnaires were developed for university department chairpersons, instructors, and business language programs. The survey response data are reported on (1) teaching program structure,…

Task-Based Language Teaching and English for Academic Purposes: An Investigation into Instructor Perceptions and Practice in the Canadian Context

ERIC Educational Resources Information Center

Douglas, Scott Roy; Kim, Marcia

2014-01-01

English for Academic Purposes (EAP) programs designed to meet postsecondary English language proficiency requirements are a common pathway to higher education for students from non-English-speaking backgrounds. Grounded in a Canadian context, this study seeks to examine the prevalence of Task-Based Language Teaching (TBLT) in EAP, common examples…

One Framework to Unite Them All? Use of the CEFR in European University Entrance Policies

ERIC Educational Resources Information Center

Deygers, Bart; Zeidler, Beate; Vilcu, Dina; Carlsen, Cecilie Hamnes

2018-01-01

Fifteen years after its publication, the Common European Framework of Reference for Languages is a commonly used document in language tests and policies across Europe. This article considers the CEFR's impact on university entrance language tests and policies that are used to regulate the entrance of international L2 students who wish to study in…

Enhancing infrastructure resilience through business continuity planning.

PubMed

Fisher, Ronald; Norman, Michael; Klett, Mary

2017-01-01

Critical infrastructure is crucial to the functionality and wellbeing of the world around us. It is a complex network that works together to create an efficient society. The core components of critical infrastructure are dependent on one another to function at their full potential. Organisations face unprecedented environmental risks such as increased reliance on information technology and telecommunications, increased infrastructure interdependencies and globalisation. Successful organisations should integrate the components of cyber-physical and infrastructure interdependencies into a holistic risk framework. Physical security plans, cyber security plans and business continuity plans can help mitigate environmental risks. Cyber security plans are becoming the most crucial to have, yet are the least commonly found in organisations. As the reliance on cyber continues to grow, it is imperative that organisations update their business continuity and emergency preparedness activities to include this.

76 FR 39797 - Approval and Promulgation of Implementation Plans; Connecticut; Infrastructure SIP for the 1997 8...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-07

.... SUMMARY: EPA is proposing to conditionally approve one element of Connecticut's December 28, 2007... commonly referred to as an infrastructure SIP. The one element of the submittal that EPA is proposing to... conditionally approving one element of Connecticut's December 28, 2007 submittal to meet the Clean Air Act...

Assessment of online public opinions on large infrastructure projects: A case study of the Three Gorges Project in China

DOE Office of Scientific and Technical Information (OSTI.GOV)

Jiang, Hanchen, E-mail: jhc13@mails.tsinghua.edu.cn; Qiang, Maoshan, E-mail: qiangms@tsinghua.edu.cn; Lin, Peng, E-mail: celinpe@mail.tsinghua.edu.cn

Public opinion becomes increasingly salient in the ex post evaluation stage of large infrastructure projects which have significant impacts to the environment and the society. However, traditional survey methods are inefficient in collection and assessment of the public opinion due to its large quantity and diversity. Recently, Social media platforms provide a rich data source for monitoring and assessing the public opinion on controversial infrastructure projects. This paper proposes an assessment framework to transform unstructured online public opinions on large infrastructure projects into sentimental and topical indicators for enhancing practices of ex post evaluation and public participation. The framework usesmore » web crawlers to collect online comments related to a large infrastructure project and employs two natural language processing technologies, including sentiment analysis and topic modeling, with spatio-temporal analysis, to transform these comments into indicators for assessing online public opinion on the project. Based on the framework, we investigate the online public opinion of the Three Gorges Project on China's largest microblogging site, namely, Weibo. Assessment results present spatial-temporal distributions of post intensity and sentiment polarity, reveals major topics with different sentiments and summarizes managerial implications, for ex post evaluation of the world's largest hydropower project. The proposed assessment framework is expected to be widely applied as a methodological strategy to assess public opinion in the ex post evaluation stage of large infrastructure projects. - Highlights: • We developed a framework to assess online public opinion on large infrastructure projects with environmental impacts. • Indicators were built to assess post intensity, sentiment polarity and major topics of the public opinion. • We took the Three Gorges Project (TGP) as an example to demonstrate the effectiveness proposed framework. • We revealed spatial-temporal patterns of post intensity and sentiment polarity on the TGP. • We drew implications for a more in-depth understanding of the public opinion on large infrastructure projects.« less

A Visual Language for Situational Awareness

DTIC Science & Technology

2016-12-01

listening. The arrival of the information age has delivered the ability to transfer larger volumes of data at far greater rates. Wireless digital... wireless infrastructure for use in large-scale events where domestic power and private wireless networks are overloaded or unavailable. States should...lacking by responders using ANSI INCITS 415 symbols sets.226 When combined with the power of a wireless network, a situational awareness metalanguage is

Cross-language differences in the brain network subserving intelligible speech.

PubMed

Ge, Jianqiao; Peng, Gang; Lyu, Bingjiang; Wang, Yi; Zhuo, Yan; Niu, Zhendong; Tan, Li Hai; Leff, Alexander P; Gao, Jia-Hong

2015-03-10

How is language processed in the brain by native speakers of different languages? Is there one brain system for all languages or are different languages subserved by different brain systems? The first view emphasizes commonality, whereas the second emphasizes specificity. We investigated the cortical dynamics involved in processing two very diverse languages: a tonal language (Chinese) and a nontonal language (English). We used functional MRI and dynamic causal modeling analysis to compute and compare brain network models exhaustively with all possible connections among nodes of language regions in temporal and frontal cortex and found that the information flow from the posterior to anterior portions of the temporal cortex was commonly shared by Chinese and English speakers during speech comprehension, whereas the inferior frontal gyrus received neural signals from the left posterior portion of the temporal cortex in English speakers and from the bilateral anterior portion of the temporal cortex in Chinese speakers. Our results revealed that, although speech processing is largely carried out in the common left hemisphere classical language areas (Broca's and Wernicke's areas) and anterior temporal cortex, speech comprehension across different language groups depends on how these brain regions interact with each other. Moreover, the right anterior temporal cortex, which is crucial for tone processing, is equally important as its left homolog, the left anterior temporal cortex, in modulating the cortical dynamics in tone language comprehension. The current study pinpoints the importance of the bilateral anterior temporal cortex in language comprehension that is downplayed or even ignored by popular contemporary models of speech comprehension.

Cross-language differences in the brain network subserving intelligible speech

PubMed Central

Ge, Jianqiao; Peng, Gang; Lyu, Bingjiang; Wang, Yi; Zhuo, Yan; Niu, Zhendong; Tan, Li Hai; Leff, Alexander P.; Gao, Jia-Hong

2015-01-01

How is language processed in the brain by native speakers of different languages? Is there one brain system for all languages or are different languages subserved by different brain systems? The first view emphasizes commonality, whereas the second emphasizes specificity. We investigated the cortical dynamics involved in processing two very diverse languages: a tonal language (Chinese) and a nontonal language (English). We used functional MRI and dynamic causal modeling analysis to compute and compare brain network models exhaustively with all possible connections among nodes of language regions in temporal and frontal cortex and found that the information flow from the posterior to anterior portions of the temporal cortex was commonly shared by Chinese and English speakers during speech comprehension, whereas the inferior frontal gyrus received neural signals from the left posterior portion of the temporal cortex in English speakers and from the bilateral anterior portion of the temporal cortex in Chinese speakers. Our results revealed that, although speech processing is largely carried out in the common left hemisphere classical language areas (Broca’s and Wernicke’s areas) and anterior temporal cortex, speech comprehension across different language groups depends on how these brain regions interact with each other. Moreover, the right anterior temporal cortex, which is crucial for tone processing, is equally important as its left homolog, the left anterior temporal cortex, in modulating the cortical dynamics in tone language comprehension. The current study pinpoints the importance of the bilateral anterior temporal cortex in language comprehension that is downplayed or even ignored by popular contemporary models of speech comprehension. PMID:25713366

How the strengths of Lisp-family languages facilitate building complex and flexible bioinformatics applications

PubMed Central

Khomtchouk, Bohdan B; Weitz, Edmund; Karp, Peter D; Wahlestedt, Claes

2018-01-01

Abstract We present a rationale for expanding the presence of the Lisp family of programming languages in bioinformatics and computational biology research. Put simply, Lisp-family languages enable programmers to more quickly write programs that run faster than in other languages. Languages such as Common Lisp, Scheme and Clojure facilitate the creation of powerful and flexible software that is required for complex and rapidly evolving domains like biology. We will point out several important key features that distinguish languages of the Lisp family from other programming languages, and we will explain how these features can aid researchers in becoming more productive and creating better code. We will also show how these features make these languages ideal tools for artificial intelligence and machine learning applications. We will specifically stress the advantages of domain-specific languages (DSLs): languages that are specialized to a particular area, and thus not only facilitate easier research problem formulation, but also aid in the establishment of standards and best programming practices as applied to the specific research field at hand. DSLs are particularly easy to build in Common Lisp, the most comprehensive Lisp dialect, which is commonly referred to as the ‘programmable programming language’. We are convinced that Lisp grants programmers unprecedented power to build increasingly sophisticated artificial intelligence systems that may ultimately transform machine learning and artificial intelligence research in bioinformatics and computational biology. PMID:28040748

Signs of Change: Contemporary Attitudes to Australian Sign Language

ERIC Educational Resources Information Center

Slegers, Claudia

2010-01-01

This study explores contemporary attitudes to Australian Sign Language (Auslan). Since at least the 1960s, sign languages have been accepted by linguists as natural languages with all of the key ingredients common to spoken languages. However, these visual-spatial languages have historically been subject to ignorance and myth in Australia and…

Measuring infrastructure: A key step in program evaluation and planning

PubMed Central

Schmitt, Carol L.; Glasgow, LaShawn; Lavinghouze, S. Rene; Rieker, Patricia P.; Fulmer, Erika; McAleer, Kelly; Rogers, Todd

2016-01-01

State tobacco prevention and control programs (TCPs) require a fully functioning infrastructure to respond effectively to the Surgeon General’s call for accelerating the national reduction in tobacco use. The literature describes common elements of infrastructure; however, a lack of valid and reliable measures has made it difficult for program planners to monitor relevant infrastructure indicators and address observed deficiencies, or for evaluators to determine the association among infrastructure, program efforts, and program outcomes. The Component Model of Infrastructure (CMI) is a comprehensive, evidence-based framework that facilitates TCP program planning efforts to develop and maintain their infrastructure. Measures of CMI components were needed to evaluate the model’s utility and predictive capability for assessing infrastructure. This paper describes the development of CMI measures and results of a pilot test with nine state TCP managers. Pilot test findings indicate that the tool has good face validity and is clear and easy to follow. The CMI tool yields data that can enhance public health efforts in a funding-constrained environment and provides insight into program sustainability. Ultimately, the CMI measurement tool could facilitate better evaluation and program planning across public health programs. PMID:27037655

Measuring infrastructure: A key step in program evaluation and planning.

PubMed

Schmitt, Carol L; Glasgow, LaShawn; Lavinghouze, S Rene; Rieker, Patricia P; Fulmer, Erika; McAleer, Kelly; Rogers, Todd

2016-06-01

State tobacco prevention and control programs (TCPs) require a fully functioning infrastructure to respond effectively to the Surgeon General's call for accelerating the national reduction in tobacco use. The literature describes common elements of infrastructure; however, a lack of valid and reliable measures has made it difficult for program planners to monitor relevant infrastructure indicators and address observed deficiencies, or for evaluators to determine the association among infrastructure, program efforts, and program outcomes. The Component Model of Infrastructure (CMI) is a comprehensive, evidence-based framework that facilitates TCP program planning efforts to develop and maintain their infrastructure. Measures of CMI components were needed to evaluate the model's utility and predictive capability for assessing infrastructure. This paper describes the development of CMI measures and results of a pilot test with nine state TCP managers. Pilot test findings indicate that the tool has good face validity and is clear and easy to follow. The CMI tool yields data that can enhance public health efforts in a funding-constrained environment and provides insight into program sustainability. Ultimately, the CMI measurement tool could facilitate better evaluation and program planning across public health programs. Copyright © 2016 Elsevier Ltd. All rights reserved.

Big Programs from a Small State: Less Commonly Taught Languages Find Their Home in Delaware Elementary Schools

ERIC Educational Resources Information Center

Fulkerson, Gregory

2009-01-01

This article describes three big programs from Delaware where the less commonly taught languages find their home in Delaware elementary schools. Odyssey Charter School, located in Wilmington, is one of the very few Greek-language-focused public schools in the nation. The school began in 2006 as a Greek immersion program that concentrated on the…

The Current State of Rural Neurosurgical Practice: An International Perspective

PubMed Central

Upadhyayula, Pavan S.; Yue, John K.; Yang, Jason; Birk, Harjus S.; Ciacci, Joseph D.

2018-01-01

Introduction: Rural and low-resource areas have diminished capacity to care for neurosurgical patients due to lack of infrastructure, healthcare investment, and training programs. This review summarizes the range of rural neurosurgical procedures, novel mechanisms for delivering care, rapid training programs, and outcome differences across international rural neurosurgical practice. Methods: A comprehensive literature search was performed for English language manuscripts with keywords “rural” and “neurosurgery” using the National Library of Medicine PubMed database (01/1971–06/2017). Twenty-four articles focusing on rural non-neurosurgical practice were included. Results: Time to care and/or surgery and shortage of trained personnel remain the strongest risk factors for mortality and poor outcome. Telemedicine consults to regional centers with neurosurgery housestaff have potential for increased timeliness of diagnosis/triage, improved time to surgery, and reductions in unnecessary transfers in remote areas. Mobile neurosurgery teams have been deployed with success in nations with large transport distances precluding initial transfers. Common neurosurgical procedures involve trauma mechanisms; accordingly, training programs for nonneurosurgery medical personnel on basic assessment and operative techniques have been successful in resource-deficient settings where neurosurgeons are unavailable. Conclusions: Protracted transport times, lack of resources/training, and difficulty retaining specialists are barriers to successful outcomes. Advances in telemedicine, mobile neurosurgery, and training programs for urgent operative techniques have been implemented efficaciously. Development of guidelines for paired partnerships between rural centers and academic hospitals, supplying surplus technology to rural areas, and rapid training of qualified local surgical personnel can create sustainable feed-forward programs for trainees and infrastructural solutions to address challenges in rural neurosurgery. PMID:29456356

Profiles in Bilingualism: Factors Influencing Kindergartners' Language Proficiency

ERIC Educational Resources Information Center

Dixon, L. Quentin; Wu, Shuang; Daraghmeh, Ahlam

2012-01-01

Three common assumptions concerning bilingual children's language proficiency are: (1) their proficiency in two languages is usually unbalanced; (2) low socioeconomic status (SES) indicates low proficiency in both languages; and (3) encouraging parents to speak some societal language at home will promote its development. Examining the vocabulary…

A Hybrid Evaluation System Framework (Shell & Web) with Standardized Access to Climate Model Data and Verification Tools for a Clear Climate Science Infrastructure on Big Data High Performance Computers

NASA Astrophysics Data System (ADS)

Kadow, C.; Illing, S.; Kunst, O.; Cubasch, U.

2014-12-01

The project 'Integrated Data and Evaluation System for Decadal Scale Prediction' (INTEGRATION) as part of the German decadal prediction project MiKlip develops a central evaluation system. The fully operational hybrid features a HPC shell access and an user friendly web-interface. It employs one common system with a variety of verification tools and validation data from different projects in- and outside of MiKlip. The evaluation system is located at the German Climate Computing Centre (DKRZ) and has direct access to the bulk of its ESGF node including millions of climate model data sets, e.g. from CMIP5 and CORDEX. The database is organized by the international CMOR standard using the meta information of the self-describing model, reanalysis and observational data sets. Apache Solr is used for indexing the different data projects into one common search environment. This implemented meta data system with its advanced but easy to handle search tool supports users, developers and their tools to retrieve the required information. A generic application programming interface (API) allows scientific developers to connect their analysis tools with the evaluation system independently of the programming language used. Users of the evaluation techniques benefit from the common interface of the evaluation system without any need to understand the different scripting languages. Facilitating the provision and usage of tools and climate data increases automatically the number of scientists working with the data sets and identify discrepancies. Additionally, the history and configuration sub-system stores every analysis performed with the evaluation system in a MySQL database. Configurations and results of the tools can be shared among scientists via shell or web-system. Therefore, plugged-in tools gain automatically from transparency and reproducibility. Furthermore, when configurations match while starting a evaluation tool, the system suggests to use results already produced by other users-saving CPU time, I/O and disk space. This study presents the different techniques and advantages of such a hybrid evaluation system making use of a Big Data HPC in climate science. website: www-miklip.dkrz.de visitor-login: guest password: miklip

A Hybrid Evaluation System Framework (Shell & Web) with Standardized Access to Climate Model Data and Verification Tools for a Clear Climate Science Infrastructure on Big Data High Performance Computers

NASA Astrophysics Data System (ADS)

Kadow, Christopher; Illing, Sebastian; Kunst, Oliver; Ulbrich, Uwe; Cubasch, Ulrich

2015-04-01

The project 'Integrated Data and Evaluation System for Decadal Scale Prediction' (INTEGRATION) as part of the German decadal prediction project MiKlip develops a central evaluation system. The fully operational hybrid features a HPC shell access and an user friendly web-interface. It employs one common system with a variety of verification tools and validation data from different projects in- and outside of MiKlip. The evaluation system is located at the German Climate Computing Centre (DKRZ) and has direct access to the bulk of its ESGF node including millions of climate model data sets, e.g. from CMIP5 and CORDEX. The database is organized by the international CMOR standard using the meta information of the self-describing model, reanalysis and observational data sets. Apache Solr is used for indexing the different data projects into one common search environment. This implemented meta data system with its advanced but easy to handle search tool supports users, developers and their tools to retrieve the required information. A generic application programming interface (API) allows scientific developers to connect their analysis tools with the evaluation system independently of the programming language used. Users of the evaluation techniques benefit from the common interface of the evaluation system without any need to understand the different scripting languages. Facilitating the provision and usage of tools and climate data increases automatically the number of scientists working with the data sets and identify discrepancies. Additionally, the history and configuration sub-system stores every analysis performed with the evaluation system in a MySQL database. Configurations and results of the tools can be shared among scientists via shell or web-system. Therefore, plugged-in tools gain automatically from transparency and reproducibility. Furthermore, when configurations match while starting a evaluation tool, the system suggests to use results already produced by other users-saving CPU time, I/O and disk space. This study presents the different techniques and advantages of such a hybrid evaluation system making use of a Big Data HPC in climate science. website: www-miklip.dkrz.de visitor-login: click on "Guest"

Urban gardens: catalysts for restorative commons infrastructure

Treesearch

John Seitz

2009-01-01

One of 18 articles inspired by the Meristem 2007 Forum, "Restorative Commons for Community Health." The articles include interviews, case studies, thought pieces, and interdisciplinary theoretical works that explore the relationship between human health and the urban...

Common Core Preparation in Special Education Teacher Education Programs: Beginning the Conversation

ERIC Educational Resources Information Center

Murphy, Michelle R.; Marshall, Kathleen J.

2015-01-01

The Common Core State Standards (CCSS) were developed to encourage a common focus of instruction and evaluation in the areas of mathematics, reading/language arts, writing, speaking, and listening. As of 2011, all but five states have adopted CCSS for math and English Language Arts (ELA), with another adopting only the standards for ELA. With…

Concurrent and Construct Validity of Oral Language Measures with School-Age Children with Specific Language Impairment

ERIC Educational Resources Information Center

Hoffman, LaVae M.; Loeb, Diane Frome; Brandel, Jayne; Gillam, Ronald B.

2011-01-01

Purpose: This study investigated the psychometric properties of 2 oral language measures that are commonly used for diagnostic purposes with school-age children who have language impairments. Method: Two hundred sixteen children with specific language impairment were assessed with the Test of Language Development--Primary, Third Edition (TOLD-P:3;…

Neighborhood Sociodemographics and Change in Built Infrastructure.

PubMed

Hirsch, Jana A; Green, Geoffrey F; Peterson, Marc; Rodriguez, Daniel A; Gordon-Larsen, Penny

2017-01-01

While increasing evidence suggests an association between physical infrastructure in neighbourhoods and health outcomes, relatively little research examines how neighbourhoods change physically over time and how these physical improvements are spatially distributed across populations. This paper describes the change over 25 years (1985-2010) in bicycle lanes, off-road trails, bus transit service, and parks, and spatial clusters of changes in these domains relative to neighbourhood sociodemographics in four U.S. cities that are diverse in terms of geography, size and population. Across all four cities, we identified increases in bicycle lanes, off-road trails, and bus transit service, with spatial clustering in these changes that related to neighbourhood sociodemographics. Overall, we found evidence of positive changes in physical infrastructure commonly identified as supportive of physical activity. However, the patterning of infrastructure change by sociodemographic change encourages attention to the equity in infrastructure improvements across neighbourhoods.

Neighborhood Sociodemographics and Change in Built Infrastructure

PubMed Central

Hirsch, Jana A.; Green, Geoffrey F.; Peterson, Marc; Rodriguez, Daniel A.; Gordon-Larsen, Penny

2016-01-01

While increasing evidence suggests an association between physical infrastructure in neighbourhoods and health outcomes, relatively little research examines how neighbourhoods change physically over time and how these physical improvements are spatially distributed across populations. This paper describes the change over 25 years (1985–2010) in bicycle lanes, off-road trails, bus transit service, and parks, and spatial clusters of changes in these domains relative to neighbourhood sociodemographics in four U.S. cities that are diverse in terms of geography, size and population. Across all four cities, we identified increases in bicycle lanes, off-road trails, and bus transit service, with spatial clustering in these changes that related to neighbourhood sociodemographics. Overall, we found evidence of positive changes in physical infrastructure commonly identified as supportive of physical activity. However, the patterning of infrastructure change by sociodemographic change encourages attention to the equity in infrastructure improvements across neighbourhoods. PMID:28316645

New Ways to Learn a Foreign Language.

ERIC Educational Resources Information Center

Hall, Robert A., Jr.

This text focuses on the nature of language learning in the light of modern linguistic analysis. Common linguistic problems encountered by students of eight major languages are examined--Latin, Greek, French, Spanish, Portuguese, Italian, German, and Russian. The text discusses the nature of language, building new language habits, overcoming…

Usage-Based Language: Investigating the Latent Structures That Underpin Acquisition

ERIC Educational Resources Information Center

Ellis, Nick C.; O'Donnell, Matthew Brook; Romer, Ute

2013-01-01

Each of us as language learners had different language experiences, yet somehow we have converged upon broadly the same language system. From diverse, often noisy samples, we have attained similar linguistic competence. How so? What mechanisms channel language acquisition? Could our linguistic commonalities possibly have converged from our shared…

Educational provision for children with specific speech and language difficulties: perspectives of speech and language therapy service managers.

PubMed

Dockrell, Julie E; Lindsay, Geoff; Letchford, Becky; Mackie, Clare

2006-01-01

Children with specific speech and language difficulties (SSLD) pose a challenge to the education system, and to speech and language therapists who support them, as a result of their language needs and associated educational and social-behavioural difficulties. The development of inclusion raises questions regarding appropriate provision, whether the tradition of language units or full inclusion into mainstream schools. To gather the views of speech and language therapy service managers in England and Wales regarding approaches to service delivery, terminology and decision-making for educational provision, and the use of direct and indirect (consultancy) models of intervention. The study reports on a national survey of speech and language therapy (SLT) services in England and Wales (129 respondents, 72.1% response rate) and interviews with 39 SLT service managers. Provision varied by age group with support to children in the mainstream common from pre-school to the end of Key Stage 2 (up to 11 years), and to those in designated specialist provision, common at Key Stages 1/2 (ages 5-11 years), but less prevalent at Key Stages 3/4 (11-16 years). Decision-making regarding provision was influenced by the lack of common terminology, with SSLD and specific language impairment (SLI) the most common, and criteria, including the use of the discrepancy model for defining SSLD. Practice was influenced by the difficulties in distinguishing children with SSLD from those with autistic spectrum disorder, and difficulties translating policies into practice. The implications of the study are discussed with reference to SLT practice, including consultancy models, and the increasingly prevalent policy in local education authorities of inclusion of children with special educational needs.

Generalizing the Arden Syntax to a Common Clinical Application Language.

PubMed

Kraus, Stefan

2018-01-01

The Arden Syntax for Medical Logic Systems is a standard for encoding and sharing knowledge in the form of Medical Logic Modules (MLMs). Although the Arden Syntax has been designed to meet the requirements of data-driven clinical event monitoring, multiple studies suggest that its language constructs may be suitable for use outside the intended application area and even as a common clinical application language. Such a broader context, however, requires to reconsider some language features. The purpose of this paper is to outline the related modifications on the basis of a generalized Arden Syntax version. The implemented prototype provides multiple adjustments to the standard, such as an option to use programming language constructs without the frame-like MLM structure, a JSON compliant data type system, a means to use MLMs as user-defined functions, and native support of restful web services with integrated data mapping. This study does not aim to promote an actually new language, but a more generic version of the proven Arden Syntax standard. Such an easy-to-understand domain-specific language for common clinical applications might cover multiple additional medical subdomains and serve as a lingua franca for arbitrary clinical algorithms, therefore avoiding a patchwork of multiple all-purpose languages between, and even within, institutions.

BigDataScript: a scripting language for data pipelines.

PubMed

Cingolani, Pablo; Sladek, Rob; Blanchette, Mathieu

2015-01-01

The analysis of large biological datasets often requires complex processing pipelines that run for a long time on large computational infrastructures. We designed and implemented a simple script-like programming language with a clean and minimalist syntax to develop and manage pipeline execution and provide robustness to various types of software and hardware failures as well as portability. We introduce the BigDataScript (BDS) programming language for data processing pipelines, which improves abstraction from hardware resources and assists with robustness. Hardware abstraction allows BDS pipelines to run without modification on a wide range of computer architectures, from a small laptop to multi-core servers, server farms, clusters and clouds. BDS achieves robustness by incorporating the concepts of absolute serialization and lazy processing, thus allowing pipelines to recover from errors. By abstracting pipeline concepts at programming language level, BDS simplifies implementation, execution and management of complex bioinformatics pipelines, resulting in reduced development and debugging cycles as well as cleaner code. BigDataScript is available under open-source license at http://pcingola.github.io/BigDataScript. © The Author 2014. Published by Oxford University Press.

BigDataScript: a scripting language for data pipelines

PubMed Central

Cingolani, Pablo; Sladek, Rob; Blanchette, Mathieu

2015-01-01

Motivation: The analysis of large biological datasets often requires complex processing pipelines that run for a long time on large computational infrastructures. We designed and implemented a simple script-like programming language with a clean and minimalist syntax to develop and manage pipeline execution and provide robustness to various types of software and hardware failures as well as portability. Results: We introduce the BigDataScript (BDS) programming language for data processing pipelines, which improves abstraction from hardware resources and assists with robustness. Hardware abstraction allows BDS pipelines to run without modification on a wide range of computer architectures, from a small laptop to multi-core servers, server farms, clusters and clouds. BDS achieves robustness by incorporating the concepts of absolute serialization and lazy processing, thus allowing pipelines to recover from errors. By abstracting pipeline concepts at programming language level, BDS simplifies implementation, execution and management of complex bioinformatics pipelines, resulting in reduced development and debugging cycles as well as cleaner code. Availability and implementation: BigDataScript is available under open-source license at http://pcingola.github.io/BigDataScript. Contact: pablo.e.cingolani@gmail.com PMID:25189778

Secure telemonitoring system for delivering telerehabilitation therapy to enhance children's communication function to home.

PubMed

Parmanto, Bambang; Saptono, Andi; Murthi, Raymond; Safos, Charlotte; Lathan, Corinna E

2008-11-01

A secure telemonitoring system was developed to transform CosmoBot system, a stand-alone speech-language therapy software, into a telerehabilitation system. The CosmoBot system is a motivating, computer-based play character designed to enhance children's communication skills and stimulate verbal interaction during the remediation of speech and language disorders. The CosmoBot system consists of the Mission Control human interface device and Cosmo's Play and Learn software featuring a robot character named Cosmo that targets educational goals for children aged 3-5 years. The secure telemonitoring infrastructure links a distant speech-language therapist and child/parents at home or school settings. The result is a telerehabilitation system that allows a speech-language therapist to monitor children's activities at home while providing feedback and therapy materials remotely. We have developed the means for telerehabilitation of communication skills that can be implemented in children's home settings. The architecture allows the therapist to remotely monitor the children after completion of the therapy session and to provide feedback for the following session.

Mass production of extensive air showers for the Pierre Auger Collaboration using Grid Technology

NASA Astrophysics Data System (ADS)

Lozano Bahilo, Julio; Pierre Auger Collaboration

2012-06-01

When ultra-high energy cosmic rays enter the atmosphere they interact producing extensive air showers (EAS) which are the objects studied by the Pierre Auger Observatory. The number of particles involved in an EAS at these energies is of the order of billions and the generation of a single simulated EAS requires many hours of computing time with current processors. In addition, the storage space consumed by the output of one simulated EAS is very high. Therefore we have to make use of Grid resources to be able to generate sufficient quantities of showers for our physics studies in reasonable time periods. We have developed a set of highly automated scripts written in common software scripting languages in order to deal with the high number of jobs which we have to submit regularly to the Grid. In spite of the low number of sites supporting our Virtual Organization (VO) we have reached the top spot on CPU consumption among non LHC (Large Hadron Collider) VOs within EGI (European Grid Infrastructure).

Using ESB and BPEL for Evolving Healthcare Systems Towards Pervasive, Grid-Enabled SOA

NASA Astrophysics Data System (ADS)

Koufi, V.; Malamateniou, F.; Papakonstantinou, D.; Vassilacopoulos, G.

Healthcare organizations often face the challenge of integrating diverse and geographically disparate information technology systems to respond to changing requirements and to exploit the capabilities of modern technologies. Hence, systems evolution, through modification and extension of the existing information technology infrastructure, becomes a necessity. Moreover, the availability of these systems at the point of care when needed is a vital issue for the quality of healthcare provided to patients. This chapter takes a process perspective of healthcare delivery within and across organizational boundaries and presents a disciplined approach for evolving healthcare systems towards a pervasive, grid-enabled service-oriented architecture using the enterprise system bus middleware technology for resolving integration issues, the business process execution language for supporting collaboration requirements and grid middleware technology for both addressing common SOA scalability requirements and complementing existing system functionality. In such an environment, appropriate security mechanisms must ensure authorized access to integrated healthcare services and data. To this end, a security framework addressing security aspects such as authorization and access control is also presented.

Development of an Ontology for Occupational Exposure

EPA Science Inventory

When discussing a scientific domain, the use of a common language is required, particularly when communicating across disciplines. This common language, or ontology, is a prescribed vocabulary and a web of contextual relationships within the vocabulary that describe the given dom...

Vigil: Providing Trust for Enhanced Security in Pervasive Systems

DTIC Science & Technology

2005-01-01

environment consisting of Bluetooth, Infrared, 802.11b and Ethernet. Vigil is the extension and culmination of our two previous projects: Centaurus [22] and...Centau- rus2 [36]. The main design goal of the Centaurus project was the development of a framework for building portals to services using various...types of mobile devices. Centaurus provides a uniform infrastructure for access to heterogeneous hardware and software components. It uses a language

Federated Ground Station Network Model and Interface Specification

DTIC Science & Technology

2014-12-01

interface definition language JSON JavaScript Object Notation LEO low Earth orbit LNA low-noise amplifier MC3 Mobile CubeSat Command and Control...Naval Research Laboratory OQPSK offset quadrature phase-shift keying xviii P2P peer-to-peer PKI public key infrastructure REST Representational...enhanced our work being performed on the Mobile CubeSat Command and Control (MC3) ground station network. You also provided crucial guidance from

Education, Emerging Information Technology, and the NSF

NASA Astrophysics Data System (ADS)

Wink, Donald J.

1998-11-01

The National Science Foundation was the original organizational leader for the Internet, and it is still engaged in funding research and infrastructure related to the use of networked information. As it is written in the strategic plan for the Directorate for Computer and Information Science and Engineering, "These technologies promise to have at least as great an impact as did the invention of written language thousands of years ago."

A model for assessing habitat fragmentation caused by new infrastructures in extensive territories - evaluation of the impact of the Spanish strategic infrastructure and transport plan.

PubMed

Mancebo Quintana, S; Martín Ramos, B; Casermeiro Martínez, M A; Otero Pastor, I

2010-05-01

The aim of the present work is to design a model for evaluating the impact of planned infrastructures on species survival at the territorial scale by calculating a connectivity index. The method developed involves determining the effective distance of displacement between patches of the same habitat, simplifying earlier models so that there is no dependence on specific variables for each species. A case study is presented in which the model was used to assess the impact of the forthcoming roads and railways included in the Spanish Strategic Infrastructure and Transport Plan (PEIT, in its Spanish initials). This study took into account the habitats of peninsular Spain, which occupies an area of some 500,000 km(2). In this territory, the areas deemed to provide natural habitats are defined by Directive 92/43/EEC. The impact of new infrastructures on connectivity was assessed by comparing two scenarios, with and without the plan, for the major new road and railway networks. The calculation of the connectivity index (CI) requires the use of a raster methodology based on the Arc/Info geographical information system (GIS). The actual calculation was performed using a program written in Arc/Info Macro Language (AML); this program is available in FragtULs (Mancebo Quintana, 2007), a set of tools for calculating indicators of fragmentation caused by transport infrastructure (http://topografia.montes.upm.es/fragtuls.html). The indicator of connectivity proposed allows the estimation of the connectivity between all the patches of a territory, with no artificial (non-ecologically based) boundaries imposed. The model proposed appears to be a useful tool for the analysis of fragmentation caused by plans for large territories. Copyright 2009 Elsevier Ltd. All rights reserved.

An intuitive Python interface for Bioconductor libraries demonstrates the utility of language translators

PubMed Central

2010-01-01

Background Computer languages can be domain-related, and in the case of multidisciplinary projects, knowledge of several languages will be needed in order to quickly implements ideas. Moreover, each computer language has relative strong points, making some languages better suited than others for a given task to be implemented. The Bioconductor project, based on the R language, has become a reference for the numerical processing and statistical analysis of data coming from high-throughput biological assays, providing a rich selection of methods and algorithms to the research community. At the same time, Python has matured as a rich and reliable language for the agile development of prototypes or final implementations, as well as for handling large data sets. Results The data structures and functions from Bioconductor can be exposed to Python as a regular library. This allows a fully transparent and native use of Bioconductor from Python, without one having to know the R language and with only a small community of translators required to know both. To demonstrate this, we have implemented such Python representations for key infrastructure packages in Bioconductor, letting a Python programmer handle annotation data, microarray data, and next-generation sequencing data. Conclusions Bioconductor is now not solely reserved to R users. Building a Python application using Bioconductor functionality can be done just like if Bioconductor was a Python package. Moreover, similar principles can be applied to other languages and libraries. Our Python package is available at: http://pypi.python.org/pypi/rpy2-bioconductor-extensions/ PMID:21210978

A Methodology to Improving Unity of Effort for Mission Partner Planning

DTIC Science & Technology

2014-06-01

REPORT TYPE 3. DATES COVERED 00-00-2014 to 00-00-2014 4. TITLE AND SUBTITLE A Methodology to Improving Unity of Effort for Mission Partner... language , or better yet, use a common lexicon (common definitions and terms for greater understanding). One fundamental step toward developing...to attempt to develop strong relationships while learning to speak each other’s language , or better yet, use a common lexicon (common definitions and

Controlling Methane Emissions in the Natural Gas Sector. A Review of Federal and State Regulatory Frameworks Governing Production, Gathering, Processing, Transmission, and Distribution

DOE Office of Scientific and Technical Information (OSTI.GOV)

Paranhos, Elizabeth; Kozak, Tracy G.; Boyd, William

This report provides an overview of the regulatory frameworks governing natural gas supply chain infrastructure siting, construction, operation, and maintenance. Information was drawn from a number of sources, including published analyses, government reports, in addition to relevant statutes, court decisions and regulatory language, as needed. The scope includes all onshore facilities that contribute to methane emissions from the natural gas sector, focusing on three areas of state and federal regulations: (1) natural gas pipeline infrastructure siting and transportation service (including gathering, transmission, and distribution pipelines), (2) natural gas pipeline safety, and (3) air emissions associated with the natural gas supplymore » chain. In addition, the report identifies the incentives under current regulatory frameworks to invest in measures to reduce leakage, as well as the barriers facing investment in infrastructure improvement to reduce leakage. Policy recommendations regarding how federal or state authorities could regulate methane emissions are not provided; rather, existing frameworks are identified and some of the options for modifying existing regulations or adopting new regulations to reduce methane leakage are discussed.« less

Services for domain specific developments in the Cloud

NASA Astrophysics Data System (ADS)

Schwichtenberg, Horst; Gemuend, André

2015-04-01

We will discuss and demonstrate the possibilities of new Cloud Services where the complete development of code is in the Cloud. We will discuss the possibilities of such services where the complete development cycle from programing to testing is in the cloud. This can be also combined with dedicated research domain specific services and hide the burden of accessing available infrastructures. As an example, we will show a service that is intended to complement the services of the VERCE projects infrastructure, a service that utilizes Cloud resources to offer simplified execution of data pre- and post-processing scripts. It offers users access to the ObsPy seismological toolbox for processing data with the Python programming language, executed on virtual Cloud resources in a secured sandbox. The solution encompasses a frontend with a modern graphical user interface, a messaging infrastructure as well as Python worker nodes for background processing. All components are deployable in the Cloud and have been tested on different environments based on OpenStack and OpenNebula. Deployments on commercial, public Clouds will be tested in the future.

Neurobiological roots of language in primate audition: common computational properties.

PubMed

Bornkessel-Schlesewsky, Ina; Schlesewsky, Matthias; Small, Steven L; Rauschecker, Josef P

2015-03-01

Here, we present a new perspective on an old question: how does the neurobiology of human language relate to brain systems in nonhuman primates? We argue that higher-order language combinatorics, including sentence and discourse processing, can be situated in a unified, cross-species dorsal-ventral streams architecture for higher auditory processing, and that the functions of the dorsal and ventral streams in higher-order language processing can be grounded in their respective computational properties in primate audition. This view challenges an assumption, common in the cognitive sciences, that a nonhuman primate model forms an inherently inadequate basis for modeling higher-level language functions. Copyright © 2014 Elsevier Ltd. All rights reserved.

Human attribute concepts: relative ubiquity across twelve mutually isolated languages.

PubMed

Saucier, Gerard; Thalmayer, Amber Gayle; Bel-Bahar, Tarik S

2014-07-01

It has been unclear which human-attribute concepts are most universal across languages. To identify common-denominator concepts, we used dictionaries for 12 mutually isolated languages-Maasai, Supyire Senoufo, Khoekhoe, Afar, Mara Chin, Hmong, Wik-Mungkan, Enga, Fijian, Inuktitut, Hopi, and Kuna-representing diverse cultural characteristics and language families, from multiple continents. A composite list of every person-descriptive term in each lexicon was closely examined to determine the content (in terms of English translation) most ubiquitous across languages. Study 1 identified 28 single-word concepts used to describe persons in all 12 languages, as well as 41 additional terms found in 11 of 12. Results indicated that attribute concepts related to morality and competence appear to be as cross-culturally ubiquitous as basic-emotion concepts. Formulations of universal-attribute concepts from Osgood and Wierzbicka were well-supported. Study 2 compared lexically based personality models on the relative ubiquity of key associated terms, finding that 1- and 2-dimensional models draw on markedly more ubiquitous terms than do 5- or 6-factor models. We suggest that ubiquitous attributes reflect common cultural as well as common biological processes.

Standardising Assessment to Meet Student Needs in Foreign Language Modules in a University Context: Is Standardisation Possible?

ERIC Educational Resources Information Center

Nunan, Anna

2014-01-01

The Applied Language Centre at University College Dublin offers foreign language modules to students in ten languages at CEFR [Common European Framework of Reference for Languages] levels ranging from A1 to B2. Efforts have been underway in the Centre to standardise the assessment components across languages to ensure parity between module credits…

Standardization of the Revised Token Test in Bangla

ERIC Educational Resources Information Center

Kumar, Suman; Kumar, Prashant; Kumari, Punam

2013-01-01

Bengali or Bangla is an Indo-Aryan language. It is the state language of West Bengal and Tripura and also spoken in some parts of Assam. Bangla is the official language of Bangladesh. With nearly 230 million speakers (Wikipedia 2010), Bangla is one of the most spoken language in the world. Bangla language is the most commonly used language in West…

Outcome Measurement Using Naturalistic Language Samples: A Feasibility Pilot Study Using Language Transcription Software and Speech and Language Therapy Assistants

ERIC Educational Resources Information Center

Overton, Sarah; Wren, Yvonne

2014-01-01

The ultimate aim of intervention for children with language impairment is an improvement in their functional language skills. Baseline and outcome measurement of this is often problematic however and practitioners commonly resort to using formal assessments that may not adequately reflect the child's competence. Language sampling,…

Using Narrative Intervention to Accelerate Canonical Story Grammar and Complex Language Growth in Culturally Diverse Preschoolers

ERIC Educational Resources Information Center

Petersen, Douglas B.; Spencer, Trina D.

2016-01-01

Oral narratives are a commonly used, meaningful means of communication that reflects academic language. New state curriculum standards include narrative-related language expectations for young school-age children, including story grammar and complex language. This article provides a review of preschool narrative-based language intervention…

The Impacts of Language Background and Language-Related Disorders in Auditory Processing Assessment

ERIC Educational Resources Information Center

Loo, Jenny Hooi Yin; Bamiou, Doris-Eva; Rosen, Stuart

2013-01-01

Purpose: To examine the impact of language background and language-related disorders (LRDs--dyslexia and/or language impairment) on performance in English speech and nonspeech tests of auditory processing (AP) commonly used in the clinic. Method: A clinical database concerning 133 multilingual children (mostly with English as an additional…

Autistic Symptomatology and Language Ability in Autism Spectrum Disorder and Specific Language Impairment

ERIC Educational Resources Information Center

Loucas, Tom; Charman, Tony; Pickles, Andrew; Simonoff, Emily; Chandler, Susie; Meldrum, David; Baird, Gillian

2008-01-01

Background: Autism spectrum disorders (ASD) and specific language impairment (SLI) are common developmental disorders characterised by deficits in language and communication. The nature of the relationship between them continues to be a matter of debate. This study investigates whether the co-occurrence of ASD and language impairment is associated…

Fostering Self-Regulated Learning through the European Language Portfolio: An Embedded Mixed Methods Study

ERIC Educational Resources Information Center

Ziegler, Nicholas Allan

2014-01-01

The European Language Portfolio (ELP) is an alternative assessment used in foreign language classes throughout Europe to support and record language learning. Directly linked to the Common European Framework of Reference for Languages (Council of Europe, 2001) proficiency guidelines, it is designed to achieve an ambitious dual goal: document…

When the Test Developer Does Not Speak the Target Language: The Use of Language Informants in the Test Development Process

ERIC Educational Resources Information Center

Ryan, Ève; Brunfaut, Tineke

2016-01-01

It is not unusual for tests in less-commonly taught languages (LCTLs) to be developed by an experienced item writer with no proficiency in the language being tested, in collaboration with a language informant who is a speaker of the target language, but lacks language assessment expertise. How this approach to item writing works in practice, and…

Environmental Research Infrastructures providing shared solutions for science and society (ENVRIplus)

NASA Astrophysics Data System (ADS)

Kutsch, Werner Leo; Asmi, Ari; Laj, Paolo; Brus, Magdalena; Sorvari, Sanna

2016-04-01

ENVRIplus is a Horizon 2020 project bringing together Environmental and Earth System Research Infrastructures, projects and networks together with technical specialist partners to create a more coherent, interdisciplinary and interoperable cluster of Environmental Research Infrastructures (RIs) across Europe. The objective of ENVRIplus is to provide common solutions to shared challenges for these RIs in their efforts to deliver new services for science and society. To reach this overall goal, ENVRIplus brings together the current ESFRI roadmap environmental and associate fields RIs, leading I3 projects, key developing RI networks and specific technical specialist partners to build common synergic solutions for pressing issues in RI construction and implementation. ENVRIplus will be organized along 6 main objectives, further on called "Themes": 1) Improve the RI's abilities to observe the Earth System, particularly in developing and testing new sensor technologies, harmonizing observation methodologies and developing methods to overcome common problems associated with distributed remote observation networks; 2) Generate common solutions for shared information technology and data related challenges of the environmental RIs in data and service discovery and use, workflow documentation, data citations methodologies, service virtualization, and user characterization and interaction; 3) Develop harmonized policies for access (physical and virtual) for the environmental RIs, including access services for the multidisciplinary users; 4) Investigate the interactions between RIs and society: Find common approaches and methodologies how to assess the RIs' ability to answer the economical and societal challenges, develop ethics guidelines for RIs and investigate the possibility to enhance the use Citizen Science approaches in RI products and services; 5) Ensure the cross-fertilisation and knowledge transfer of new technologies, best practices, approaches and policies of the RIs by generating training material for RI personnel to use the new observational, technological and computational tools and facilitate inter-RI knowledge transfer via a staff exchange program; 6) Create RI communication and cooperation framework to coordinate activities of the environmental RIs towards common strategic development, improved user interaction and interdisciplinary cross-RI products and services. The produced solutions, services, systems and other project results are made available to all environmental research infrastructure initiatives.

Common Genetic Variants in FOXP2 Are Not Associated with Individual Differences in Language Development.

PubMed

Mueller, Kathryn L; Murray, Jeffrey C; Michaelson, Jacob J; Christiansen, Morten H; Reilly, Sheena; Tomblin, J Bruce

2016-01-01

Much of our current knowledge regarding the association of FOXP2 with speech and language development comes from singleton and small family studies where a small number of rare variants have been identified. However, neither genome-wide nor gene-specific studies have provided evidence that common polymorphisms in the gene contribute to individual differences in language development in the general population. One explanation for this inconsistency is that previous studies have been limited to relatively small samples of individuals with low language abilities, using low density gene coverage. The current study examined the association between common variants in FOXP2 and a quantitative measure of language ability in a population-based cohort of European decent (n = 812). No significant associations were found for a panel of 13 SNPs that covered the coding region of FOXP2 and extended into the promoter region. Power analyses indicated we should have been able to detect a QTL variance of 0.02 for an associated allele with MAF of 0.2 or greater with 80% power. This suggests that, if a common variant associated with language ability in this gene does exist, it is likely of small effect. Our findings lead us to conclude that while genetic variants in FOXP2 may be significant for rare forms of language impairment, they do not contribute appreciably to individual variation in the normal range as found in the general population.

CI-Miner: A Semantic Methodology to Integrate Scientists, Data and Documents through the Use of Cyber-Infrastructure

NASA Astrophysics Data System (ADS)

Pinheiro da Silva, P.; CyberShARE Center of Excellence

2011-12-01

Scientists today face the challenge of rethinking the manner in which they document and make available their processes and data in an international cyber-infrastructure of shared resources. Some relevant examples of new scientific practices in the realm of computational and data extraction sciences include: large scale data discovery; data integration; data sharing across distinct scientific domains, systematic management of trust and uncertainty; and comprehensive support for explaining processes and results. This talk introduces CI-Miner - an innovative hands-on, open-source, community-driven methodology to integrate these new scientific practices. It has been developed in collaboration with scientists, with the purpose of capturing, storing and retrieving knowledge about scientific processes and their products, thereby further supporting a new generation of science techniques based on data exploration. CI-Miner uses semantic annotations in the form of W3C Ontology Web Language-based ontologies and Proof Markup Language (PML)-based provenance to represent knowledge. This methodology specializes in general-purpose ontologies, projected into workflow-driven ontologies(WDOs) and into semantic abstract workflows (SAWs). Provenance in PML is CI-Miner's integrative component, which allows scientists to retrieve and reason with the knowledge represented in these new semantic documents. It serves additionally as a platform to share such collected knowledge with the scientific community participating in the international cyber-infrastructure. The integrated semantic documents that are tailored for the use of human epistemic agents may also be utilized by machine epistemic agents, since the documents are based on W3C Resource Description Framework (RDF) notation. This talk is grounded upon interdisciplinary lessons learned through the use of CI-Miner in support of government-funded national and international cyber-infrastructure initiatives in the areas of geo-sciences (NSF-GEON and NSF-EarthScope), environmental sciences (CEON, NSF NEON, NSF-LTER and DOE-Ameri-Flux), and solar physics (VSTO and NSF-SPCDIS). The discussion on provenance is based on the use of PML in support of projects in collaboration with government organizations (DARPA, ARDA, NSF, DHS and DOE), research organizations (NCAR and PNNL), and industries (IBM and SRI International).

Reducing the Digital Divide among Children Who Received Desktop or Hybrid Computers for the Home

ERIC Educational Resources Information Center

Zilka, Gila Cohen

2016-01-01

Researchers and policy makers have been exploring ways to reduce the digital divide. Parameters commonly used to examine the digital divide worldwide, as well as in this study, are: (a) the digital divide in the accessibility and mobility of the ICT infrastructure and of the content infrastructure (e.g., sites used in school); and (b) the digital…

Inventory on the dietary assessment tools available and needed in africa: a prerequisite for setting up a common methodological research infrastructure for nutritional surveillance, research, and prevention of diet-related non-communicable diseases.

PubMed

Pisa, Pedro T; Landais, Edwige; Margetts, Barrie; Vorster, Hester H; Friedenreich, Christine M; Huybrechts, Inge; Martin-Prevel, Yves; Branca, Francesco; Lee, Warren T K; Leclercq, Catherine; Jerling, Johann; Zotor, Francis; Amuna, Paul; Al Jawaldeh, Ayoub; Aderibigbe, Olaide Ruth; Amoussa, Waliou Hounkpatin; Anderson, Cheryl A M; Aounallah-Skhiri, Hajer; Atek, Madjid; Benhura, Chakare; Chifamba, Jephat; Covic, Namukolo; Dary, Omar; Delisle, Hélène; El Ati, Jalila; El Hamdouchi, Asmaa; El Rhazi, Karima; Faber, Mieke; Kalimbira, Alexander; Korkalo, Liisa; Kruger, Annamarie; Ledo, James; Machiweni, Tatenda; Mahachi, Carol; Mathe, Nonsikelelo; Mokori, Alex; Mouquet-Rivier, Claire; Mutie, Catherine; Nashandi, Hilde Liisa; Norris, Shane A; Onabanjo, Oluseye Olusegun; Rambeloson, Zo; Saha, Foudjo Brice U; Ubaoji, Kingsley Ikechukwu; Zaghloul, Sahar; Slimani, Nadia

2018-01-02

To carry out an inventory on the availability, challenges, and needs of dietary assessment (DA) methods in Africa as a pre-requisite to provide evidence, and set directions (strategies) for implementing common dietary methods and support web-research infrastructure across countries. The inventory was performed within the framework of the "Africa's Study on Physical Activity and Dietary Assessment Methods" (AS-PADAM) project. It involves international institutional and African networks. An inventory questionnaire was developed and disseminated through the networks. Eighteen countries responded to the dietary inventory questionnaire. Various DA tools were reported in Africa; 24-Hour Dietary Recall and Food Frequency Questionnaire were the most commonly used tools. Few tools were validated and tested for reliability. Face-to-face interview was the common method of administration. No computerized software or other new (web) technologies were reported. No tools were standardized across countries. The lack of comparable DA methods across represented countries is a major obstacle to implement comprehensive and joint nutrition-related programmes for surveillance, programme evaluation, research, and prevention. There is a need to develop new or adapt existing DA methods across countries by employing related research infrastructure that has been validated and standardized in other settings, with the view to standardizing methods for wider use.

A data infrastructure for the assessment of health care performance: lessons from the BRIDGE-health project.

PubMed

Bernal-Delgado, Enrique; Estupiñán-Romero, Francisco

2018-01-01

The integration of different administrative data sources from a number of European countries has been shown useful in the assessment of unwarranted variations in health care performance. This essay describes the procedures used to set up a data infrastructure (e.g., data access and exchange, definition of the minimum common wealth of data required, and the development of the relational logic data model) and, the methods to produce trustworthy healthcare performance measurements (e.g., ontologies standardisation and quality assurance analysis). The paper ends providing some hints on how to use these lessons in an eventual European infrastructure on public health research and monitoring. Although the relational data infrastructure developed has been proven accurate, effective to compare health system performance across different countries, and efficient enough to deal with hundred of millions of episodes, the logic data model might not be responsive if the European infrastructure aims at including electronic health records and carrying out multi-cohort multi-intervention comparative effectiveness research. The deployment of a distributed infrastructure based on semantic interoperability, where individual data remain in-country and open-access scripts for data management and analysis travel around the hubs composing the infrastructure, might be a sensible way forward.

Managing a tier-2 computer centre with a private cloud infrastructure

NASA Astrophysics Data System (ADS)

Bagnasco, Stefano; Berzano, Dario; Brunetti, Riccardo; Lusso, Stefano; Vallero, Sara

2014-06-01

In a typical scientific computing centre, several applications coexist and share a single physical infrastructure. An underlying Private Cloud infrastructure eases the management and maintenance of such heterogeneous applications (such as multipurpose or application-specific batch farms, Grid sites, interactive data analysis facilities and others), allowing dynamic allocation resources to any application. Furthermore, the maintenance of large deployments of complex and rapidly evolving middleware and application software is eased by the use of virtual images and contextualization techniques. Such infrastructures are being deployed in some large centres (see e.g. the CERN Agile Infrastructure project), but with several open-source tools reaching maturity this is becoming viable also for smaller sites. In this contribution we describe the Private Cloud infrastructure at the INFN-Torino Computer Centre, that hosts a full-fledged WLCG Tier-2 centre, an Interactive Analysis Facility for the ALICE experiment at the CERN LHC and several smaller scientific computing applications. The private cloud building blocks include the OpenNebula software stack, the GlusterFS filesystem and the OpenWRT Linux distribution (used for network virtualization); a future integration into a federated higher-level infrastructure is made possible by exposing commonly used APIs like EC2 and OCCI.

Regionalization as an approach to regulatory systems strengthening: a case study in CARICOM member states.

PubMed

Preston, Charles; Chahal, Harinder S; Porrás, Analia; Cargill, Lucette; Hinds, Maryam; Olowokure, Babatunde; Cummings, Rudolph; Hospedales, James

2016-05-01

Improving basic capacities for regulation of medicines and health technologies through regulatory systems strengthening is particularly challenging in resource-constrained settings. "Regionalization"-an approach in which countries with common histories, cultural values, languages, and economic conditions work together to establish more efficient systems-may be one answer. This report describes the Caribbean Regulatory System (CRS), a regionalization initiative being implemented in the mostly small countries of the Caribbean Community and Common Market (CARICOM). This initiative is an innovative effort to strengthen regulatory systems in the Caribbean, where capacity is limited compared to other subregions of the Americas. The initiative's concept and design includes a number of features and steps intended to enhance sustainability in resource-constrained contexts. The latter include 1) leveraging existing platforms for centralized cooperation, governance, and infrastructure; 2) strengthening regulatory capacities with the largest potential public health impact; 3) incorporating policies that promote reliance on reference authorities; 4) changing the system to encourage industry to market their products in CARICOM (e.g., using a centralized portal of entry to reduce regulatory burdens); and 5) building human resource capacity. If implemented properly, the CRS will be self-sustaining through user fees. The experience and lessons learned thus far in implementing this initiative, described in this report, can serve as a case study for the development of similar regulatory strengthening initiatives in resource-constrained environments.

Development and Validation of a Taiwanese Communication Progression in Science Education

ERIC Educational Resources Information Center

Hsin, Ming-Chin; Chien, Sung-pei; Hsu, Yin-Shao; Lin, Chen-Yung; Yore, Larry D.

2016-01-01

Common core standards, interdisciplinary education, and discipline-specific literacy are common international education reforms. The constructive-interpretative language arts pairs (speaking-listening, writing-reading, representing-viewing) and the communication, construction, and persuasion functions of language are central in these movements.…

Educational Commons and the New Radical Democratic Imaginary

ERIC Educational Resources Information Center

Means, Alexander J.

2014-01-01

This article reflects on emergent (radical-progressive) languages of democracy to consider what common educational institutions might mean today. It explores distinct philosophical and political tensions that cut across these languages in relation to educational organization and pedagogy including--antagonism versus exodus, transcendence versus…

The role of private developers in local infrastructure provision in Malaysia

NASA Astrophysics Data System (ADS)

Salleh, Dani; Okinono, Otega

2016-08-01

Globally, the challenge of local infrastructure provision has attracted much debate amongst different nations including Malaysia, on how to achieve an effective and efficient infrastructural management. This approach therefore, has intensified the efforts of local authorities in incorporating private developers in their developmental agenda in attaining a sustainable infrastructural development in local areas. Basically, the knowledge of the need for adequate provision of local infrastructure is well understood by both local and private authorities. Likewise, the divergent opinions on the usage of private delivery services. Notwithstanding the common perception, significant loopholes have been identified on the most appropriate and ideal approach and practices to adopt in enhancing local infrastructure development. The study therefore examined the role of private developers in local infrastructure provision and procedure adopted by both local authorities and the privates sector in local infrastructure development. Data was obtained using the questionnaire through purposive sampling, administered to 22 local authorities and 16 developers which was descriptively analysed. Emanating from the study findings, the most frequently approved practices by local authorities are joint venture and complete public delivery systems. Likewise, negotiation was identified as a vital tool for stimulating the acquisition of local infrastructure provision. It was also discovered the one of the greatest challenge in promoting private sector involvement in local infrastructure development is due to unregulated-procedure. The study therefore recommends, there is need for local authorities to adopt a collective and integrated approach, nevertheless, cognisance and priority should be given to developing a well-structured and systematic process of local infrastructure provision and development.

Caregiver Talk to Young Spanish-English Bilinguals: Comparing Direct Observation and Parent-Report Measures of Dual-Language Exposure

ERIC Educational Resources Information Center

Marchman, Virginia A.; Martínez, Lucía Z.; Hurtado, Nereyda; Grüter, Theres; Fernald, Anne

2017-01-01

In research on language development by bilingual children, the early language environment is commonly characterized in terms of the relative amount of exposure a child gets to each language based on parent report. Little is known about how absolute measures of child-directed speech in two languages relate to language growth. In this study of…

LAGUNA DESIGN STUDY, Underground infrastructures and engineering

NASA Astrophysics Data System (ADS)

Nuijten, Guido Alexander

2011-07-01

The European Commission has awarded the LAGUNA project a grant of 1.7 million euro for a Design Study from the seventh framework program of research and technology development (FP7-INFRASTRUCTURES - 2007-1) in 2008. The purpose of this two year work is to study the feasibility of the considered experiments and prepare a conceptual design of the required underground infrastructure. It is due to deliver a report that allows the funding agencies to decide on the realization of the experiment and to select the site and the technology. The result of this work is the first step towards fulfilling the goals of LAGUNA. The work will continue with EU funding to study the possibilities more thoroughly. The LAGUNA project is included in the future plans prepared by European funding organizations. (Astroparticle physics in Europe). It is recommended that a new large European infrastructure is put forward, as a future international multi-purpose facility for improved studies on proton decay and low-energy neutrinos from astrophysical origin. The three detection techniques being studied for such large detectors in Europe, Water-Cherenkov (like MEMPHYS), liquid scintillator (like LENA) and liquid argon (like GLACIER), are evaluated in the context of a common design study which should also address the underground infrastructure and the possibility of an eventual detection of future accelerator neutrino beams. The design study is also to take into account worldwide efforts and converge, on a time scale of 2010, to a common proposal.

A case study of physical and social barriers to hygiene and child growth in remote Australian Aboriginal communities

PubMed Central

McDonald, Elizabeth; Bailie, Ross; Grace, Jocelyn; Brewster, David

2009-01-01

Background Despite Australia's wealth, poor growth is common among Aboriginal children living in remote communities. An important underlying factor for poor growth is the unhygienic state of the living environment in these communities. This study explores the physical and social barriers to achieving safe levels of hygiene for these children. Methods A mixed qualitative and quantitative approach included a community level cross-sectional housing infrastructure survey, focus groups, case studies and key informant interviews in one community. Results We found that a combination of crowding, non-functioning essential housing infrastructure and poor standards of personal and domestic hygiene underlie the high burden of infection experienced by children in this remote community. Conclusion There is a need to address policy and the management of infrastructure, as well as key parenting and childcare practices that allow the high burden of infection among children to persist. The common characteristics of many remote Aboriginal communities in Australia suggest that these findings may be more widely applicable. PMID:19761623

Top Languages Spoken by English Language Learners Nationally and by State. ELL Information Center Fact Sheet Series. No. 3

ERIC Educational Resources Information Center

Batalova, Jeanne; McHugh, Margie

2010-01-01

While English Language Learner (ELL) students in the United States speak more than 150 languages, Spanish is by far the most common home or first language, but is not the top language spoken by ELLs in every state. This fact sheet, based on analysis of the U.S. Census Bureau's 2009 American Community Survey, documents the top languages spoken…

76 FR 41088 - Approval and Promulgation of Implementation Plans; Kentucky; 110(a)(1) and (2) Infrastructure...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-13

...EPA is taking final action to approve the December 13, 2007, submission by the Commonwealth of Kentucky, through the Kentucky Division of Air Quality (KDAQ) as demonstrating that the Commonwealth meets the state implementation plan (SIP) requirements of sections 110(a)(1) and (2) of the Clean Air Act (CAA or the Act) for the 1997 8- hour ozone national ambient air quality standards (NAAQS). Section 110(a) of the CAA requires that each state adopt and submit a SIP for the implementation, maintenance, and enforcement of each NAAQS promulgated by the EPA, which is commonly referred to as an ``infrastructure'' SIP. Kentucky certified that the Kentucky SIP contains provisions that ensure the 1997 8-hour ozone NAAQS is implemented, enforced, and maintained in Kentucky (hereafter referred to as ``infrastructure submission''). Kentucky's infrastructure submission, provided to EPA on December 13, 2007, addressed all the required infrastructure elements for the 1997 8-hour ozone NAAQS. Additionally, EPA is responding to adverse comments received on EPA's March 17, 2011, proposed approval of Kentucky's December 13, 2007, infrastructure submission.

76 FR 41100 - Approval and Promulgation of Implementation Plans; Alabama; 110(a)(1) and (2) Infrastructure...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-13

...EPA is taking final action to approve the December 10, 2007, submission by the State of Alabama, through the Alabama Department of Environmental Management (ADEM) as demonstrating that the State meets the state implementation plan (SIP) requirements of sections 110(a)(1) and (2) of the Clean Air Act (CAA or the Act) for the 1997 8-hour ozone national ambient air quality standards (NAAQS). Section 110(a) of the CAA requires that each state adopt and submit a SIP for the implementation, maintenance, and enforcement of each NAAQS promulgated by the EPA, which is commonly referred to as an ``infrastructure'' SIP. Alabama certified that the Alabama SIP contains provisions that ensure the 1997 8-hour ozone NAAQS is implemented, enforced, and maintained in Alabama (hereafter referred to as ``infrastructure submission''). Alabama's infrastructure submission, provided to EPA on December 10, 2007, addressed all the required infrastructure elements for the 1997 8-hour ozone NAAQS. Additionally, EPA is responding to adverse comments received on EPA's March 17, 2011, proposed approval of Alabama's December 10, 2007, infrastructure submission.

76 FR 41123 - Approval and Promulgation of Implementation Plans; Mississippi; 110(a)(1) and (2) Infrastructure...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-13

...EPA is taking final action to approve the December 7, 2007, submission by the State of Mississippi, through the Mississippi Department of Environmental Quality (MDEQ) as demonstrating that the State meets the implementation plan (SIP) requirements of sections 110(a)(1) and (2) of the Clean Air Act (CAA or the Act) for the 1997 8- hour ozone national ambient air quality standards (NAAQS). Section 110(a) of the CAA requires that each state adopt and submit a SIP for the implementation, maintenance, and enforcement of each NAAQS promulgated by the EPA, which is commonly referred to as an ``infrastructure'' SIP. Mississippi certified that the Mississippi SIP contains provisions that ensure the 1997 8-hour ozone NAAQS is implemented, enforced, and maintained in Mississippi (hereafter referred to as ``infrastructure submission''). Mississippi's infrastructure submission, provided to EPA on December 7, 2007, addressed all the required infrastructure elements for the 1997 8-hour ozone NAAQS. Additionally, EPA is responding to adverse comments received on EPA's March 17, 2011, proposed approval of Mississippi's December 7, 2007, infrastructure submission.

A "Common" Vision of Instruction? An Analysis of English/Language Arts Professional Development Materials Related to the Common Core State Standards

ERIC Educational Resources Information Center

Hodge, Emily; Benko, Susanna L.

2014-01-01

The purpose of this article is to describe the stances put forward by a selection of professional development resources interpreting the Common Core State Standards for English Language Arts (ELA) teachers, and to analyse where these resources stand in relation to research in ELA. Specifically, we analyse resources written by English educators…

Can Non-Interactive Language Input Benefit Young Second-Language Learners?

ERIC Educational Resources Information Center

Au, Terry Kit-fong; Chan, Winnie Wailan; Cheng, Liao; Siegel, Linda S.; Tso, Ricky Van Yip

2015-01-01

To fully acquire a language, especially its phonology, children need linguistic input from native speakers early on. When interaction with native speakers is not always possible--e.g. for children learning a second language that is not the societal language--audios are commonly used as an affordable substitute. But does such non-interactive input…

Helping ELLs Meet Standards in English Language Arts and Science: An Intervention Focused on Academic Vocabulary

ERIC Educational Resources Information Center

August, Diane; Artzi, Lauren; Barr, Christopher

2016-01-01

The Common Core State Standards and the Next Generation Science Standards require students to understand and produce academic language that appears in informational text. Vocabulary is a critical domain of academic language, but English language learners (ELLs) come to the English Language Arts classroom with more limited English vocabulary than…

Using Academic Language to Level the Playing Field for English-Language Learners in Physical Education: Part 1

ERIC Educational Resources Information Center

Constantinou, Phoebe; Wuest, Deborah A.

2015-01-01

With the common core emphasis on English language art and mathematics skills, physical educators are faced with a challenging task. Educators, in general, are expected to identifying the language demands of their discipline and develop academic language skills within each disciplinary area. In other words, educators are expected to prepare…

Students' Choice of Language and Initial Motivation for Studying Japanese at the University of Jyväskylä Language Centre

ERIC Educational Resources Information Center

Takala, Pauliina

2015-01-01

Elective language courses, particularly those starting from the beginner level, constitute their own special group within the communication and language course offerings of universities. The elementary courses of less commonly taught languages (LCTL), such as Japanese, provide students with the opportunity to acquire, among other benefits, a…

Review Article: Recent Publications on Research Methods in Second Language Acquisition

ERIC Educational Resources Information Center

Ionin, Tania

2013-01-01

The central goal of the field of second language acquisition (SLA) is to describe and explain how second language learners acquire the target language. In order to achieve this goal, SLA researchers work with second language data, which can take a variety of forms, including (but not limited to) such commonly used methods as naturalistic…

Differential Language Markers of Pathology in Autism, Pervasive Developmental Disorder Not Otherwise Specified and Specific Language Impairment

ERIC Educational Resources Information Center

Demouy, Julie; Plaza, Monique; Xavier, Jean; Ringeval, Fabien; Chetouani, Mohamed; Perisse, Didier; Chauvin, Dominique; Viaux, Sylvie; Golse, Bernard; Cohen, David; Robel, Laurence

2011-01-01

Language impairment is a common core feature in Pervasive Developmental Disorders (PDD) and Specific Language Impairment (SLI). Many studies have tried to define the specific language profiles of these disorders, some claiming the existence of overlaps, and others conceiving of them as separate categories. Fewer have sought to determine whether…

29 CFR 500.78 - Information in foreign language.

Code of Federal Regulations, 2010 CFR

2010-07-01

... English or, as necessary and reasonable, in Spanish or another language common to migrant or seasonal... available in English, Spanish, Haitian-Creole and other languages, as necessary, which may be used in...

Linking English-Language Test Scores onto the Common European Framework of Reference: An Application of Standard-Setting Methodology. TOEFL iBT Research Report TOEFL iBt-06. ETS RR-08-34

ERIC Educational Resources Information Center

Tannenbaum, Richard J.; Wylie, E. Caroline

2008-01-01

The Common European Framework of Reference (CEFR) describes language proficiency in reading, writing, speaking, and listening on a 6-level scale. In this study, English-language experts from across Europe linked CEFR levels to scores on three tests: the TOEFL® iBT test, the TOEIC® assessment, and the TOEIC "Bridge"™ test.…

American Society of Functional Neuroradiology-Recommended fMRI Paradigm Algorithms for Presurgical Language Assessment.

PubMed

Black, D F; Vachha, B; Mian, A; Faro, S H; Maheshwari, M; Sair, H I; Petrella, J R; Pillai, J J; Welker, K

2017-10-01

Functional MR imaging is increasingly being used for presurgical language assessment in the treatment of patients with brain tumors, epilepsy, vascular malformations, and other conditions. The inherent complexity of fMRI, which includes numerous processing steps and selective analyses, is compounded by institution-unique approaches to patient training, paradigm choice, and an eclectic array of postprocessing options from various vendors. Consequently, institutions perform fMRI in such markedly different manners that data sharing, comparison, and generalization of results are difficult. The American Society of Functional Neuroradiology proposes widespread adoption of common fMRI language paradigms as the first step in countering this lost opportunity to advance our knowledge and improve patient care. A taskforce of American Society of Functional Neuroradiology members from multiple institutions used a broad literature review, member polls, and expert opinion to converge on 2 sets of standard language paradigms that strike a balance between ease of application and clinical usefulness. The taskforce generated an adult language paradigm algorithm for presurgical language assessment including the following tasks: Sentence Completion, Silent Word Generation, Rhyming, Object Naming, and/or Passive Story Listening. The pediatric algorithm includes the following tasks: Sentence Completion, Rhyming, Antonym Generation, or Passive Story Listening. Convergence of fMRI language paradigms across institutions offers the first step in providing a "Rosetta Stone" that provides a common reference point with which to compare and contrast the usefulness and reliability of fMRI data. From this common language task battery, future refinements and improvements are anticipated, particularly as objective measures of reliability become available. Some commonality of practice is a necessary first step to develop a foundation on which to improve the clinical utility of this field. © 2017 by American Journal of Neuroradiology.

EAP and LLNP Students: Common Problems and Strategies

ERIC Educational Resources Information Center

Nguyen, Thi Minh Phuong

2010-01-01

As English learners originate from many cultural and language backgrounds, they come to class with different circumstances. This paper examines the backgrounds, common problems and solutions for English for Academic Purposes (EAP) students and Language, Literacy, and Numeracy Programme (LLNP) students. EAP students are from Meridian International…

An Approach to Dynamic Service Management in Pervasive Computing Systems

DTIC Science & Technology

2005-01-01

standard interface to them that is easily accessible by any user. This paper outlines the design of Centaurus , an infrastructure for presenting...based on Extensi- ble Markup Language (XML) for communication, giving the system a uniform and easily adaptable interface. Centaurus defines a...easy and automatic usage. This is the vision that guides our re- search on the Centaurus system. We define a SmartSpace as a dynamic environment that

Mapping, Awareness, and Virtualization Network Administrator Training Tool (MAVNATT) Architecture and Framework

DTIC Science & Technology

2015-06-01

unit may setup and teardown the entire tactical infrastructure multiple times per day. This tactical network administrator training is a critical...language and runs on Linux and Unix based systems. All provisioning is based around the Nagios Core application, a powerful backend solution for network...start up a large number of virtual machines quickly. CORE supports the simulation of fixed and mobile networks. CORE is open-source, written in Python

Private Security Infrastructure Abroad: Criminal-Terrorist Agendas and the Operational Environment

DTIC Science & Technology

2007-11-01

and conflict. He received his B.A. in Foreign Languages from Southern Illi- nois University, M.A. in Russian Studies from George Washington...cover and reduced risks. In 2005-2006, Spanish security personnel charged with investi- gating potential Islamic terrorism became interested in a...publications.asp. JSOU Report 07-9 terrorist actions. The famous Costa del Sol and a few other Spanish areas had for some time been major

Information display: the weak link for NCW

NASA Astrophysics Data System (ADS)

Gilger, Mike

2006-05-01

The Global Information Grid (GIG) enables the dissemination of real-time data from any sensor/source as well as the distribution of that data immediately to recipients across the globe, resulting in better, faster, and more accurate decisions, reduced operational risk, and a more competitive war-fighting advantage. As a major component of Network Centric Warfare (NCW), the GIG seeks to provide the integrated information infrastructure necessary to connect the robust data streams from ConstellationNet, FORCENet, and LandWarNet to allow Joint Forces to move beyond Situational Awareness and into Situational Understanding. NCW will provide the Joint Forces a common situational understanding, a common operating picture, and any and all information necessary for rapid decision-making. However, with the exception of the 1994 introduction of the Military Standard 2525 "Common Warfighting Symbology," there has been no notable improvement in our ability to display information for accurate and rapid understanding. In fact, one of the notable problems associated with NCW is how to process the massive amount of newly integrated data being thrown at the warfighter: a significant human-machine interface challenge. The solution; a graphical language called GIFIC (Graphical Interface for Information Cognition) that can display thousands of data points simultaneously. Coupled with the new generation COP displays, GIFIC provides for the tremendous amounts of information-display required for effective NCW battlespace awareness requirements, offering instant insight into joint operations, tactical situations, and targeting necessities. GIFIC provides the next level of information-display necessary for a successful NCW, resulting in agile, high-performance, and highly competitive warfighters.

Developing a data life cycle for carbon and greenhouse gas measurements: challenges, experiences and visions

NASA Astrophysics Data System (ADS)

Kutsch, W. L.

2015-12-01

Environmental research infrastructures and big data integration networks require common data policies, standardized workflows and sophisticated e-infrastructure to optimise the data life cycle. This presentation summarizes the experiences in developing the data life cycle for the Integrated Carbon Observation System (ICOS), a European Research Infrastructure. It will also outline challenges that still exist and visions for future development. As many other environmental research infrastructures ICOS RI built on a large number of distributed observational or experimental sites. Data from these sites are transferred to Thematic Centres and quality checked, processed and integrated there. Dissemination will be managed by the ICOS Carbon Portal. This complex data life cycle has been defined in detail by developing protocols and assigning responsibilities. Since data will be shared under an open access policy there is a strong need for common data citation tracking systems that allow data providers to identify downstream usage of their data so as to prove their importance and show the impact to stakeholders and the public. More challenges arise from interoperating with other infrastructures or providing data for global integration projects as done e.g. in the framework of GEOSS or in global integration approaches such as fluxnet or SOCAt. Here, common metadata systems are the key solutions for data detection and harvesting. The metadata characterises data, services, users and ICT resources (including sensors and detectors). Risks may arise when data of high and low quality are mixed during this process or unexperienced data scientists without detailed knowledge on the data aquisition derive scientific theories through statistical analyses. The vision of fully open data availability is expressed in a recent GEO flagship initiative that will address important issues needed to build a connected and interoperable global network for carbon cycle and greenhouse gas observations and aims to meet the most urgent needs for integration between different information sources and methodologies, between different regional networks and from data providers to users.

Impacts of Permafrost on Infrastructure and Ecosystem Services

NASA Astrophysics Data System (ADS)

Trochim, E.; Schuur, E.; Schaedel, C.; Kelly, B. P.

2017-12-01

The Study of Environmental Arctic Change (SEARCH) program developed knowledge pyramids as a tool for advancing scientific understanding and making this information accessible for decision makers. Knowledge pyramids are being used to synthesize, curate and disseminate knowledge of changing land ice, sea ice, and permafrost in the Arctic. Each pyramid consists of a one-two page summary brief in broadly accessible language and literature organized by levels of detail including synthesizes and scientific building blocks. Three knowledge pyramids have been produced related to permafrost on carbon, infrastructure, and ecosystem services. Each brief answers key questions with high societal relevance framed in policy-relevant terms. The knowledge pyramids concerning infrastructure and ecosystem services were developed in collaboration with researchers specializing in the specific topic areas in order to identify the most pertinent issues and accurately communicate information for integration into policy and planning. For infrastructure, the main issue was the need to build consensus in the engineering and science communities for developing improved methods for incorporating data applicable to building infrastructure on permafrost. In ecosystem services, permafrost provides critical landscape properties which affect basic human needs including fuel and drinking water availability, access to hunting and harvest, and fish and wildlife habitat. Translating these broad and complex topics necessitated a systematic and iterative approach to identifying key issues and relating them succinctly to the best state of the art research. The development of the knowledge pyramids provoked collaboration and synthesis across distinct research and engineering communities. The knowledge pyramids also provide a solid basis for policy development and the format allows the content to be regularly updated as the research community advances.

Standing Naval Forces and Global Security

DTIC Science & Technology

1993-06-04

standards an- good engineering practices. The team submits a r:-,cr: to !PPC recommending that the prcject be accepted b NATO. 8. Audit . The...established. A system of common funds and trailing audits must be in effect to pay for the infrastructure. NATO infrastructure appears to be a good example to...Search And Rescue and maritime safety monitor marine polution 6. sharing maritime inteiiigence1 5 Commodore Bateman foresees coupling these activities or

Minority Language Socialisation within the Family: Investigating the Early Welsh Language Socialisation of Babies and Young Children in Mixed Language Families in Wales

ERIC Educational Resources Information Center

Morris, Delyth; Jones, Kathryn

2007-01-01

The role of the home and family/caregivers is commonly acknowledged as being central to securing the intergenerational socialisation of minority languages. Research evidence demonstrates that the survival or demise of minority languages crucially depends upon the extent to which the language is passed on from one generation to the next within the…

The Place of Foreign Languages in a Curriculum for Liberal Education

ERIC Educational Resources Information Center

Moravcsik, Julius; Juilland, Alphonse

1977-01-01

The study of foreign languages in the liberal arts curriculum is defended. Foreign languages reveal the rules characterizing cognitive human activities; they help us to understand both common bonds of humanity and varieties of human behavior. Language study should be central to humanities study. (CHK)

The Dyslexia Spectrum: Continuities between Reading, Speech, and Language Impairments

ERIC Educational Resources Information Center

Snowling, Margaret J.; Hayiou-Thomas, Marianna E.

2006-01-01

D. V. M. Bishop and M. J. Snowling (2004) proposed that 2 dimensions of language are required to conceptualize the relationship between dyslexia and specific language impairment: phonological skills and wider language skills beyond phonology (grammatical, semantic, and pragmatic skills). In this article, we discuss the commonalities between…

Using Electronic Portfolios for Second Language Assessment

ERIC Educational Resources Information Center

Cummins, Patricia W.; Davesne, Celine

2009-01-01

Portfolio assessment as developed in Europe presents a learner-empowering alternative to computer-based testing. The authors present the European Language Portfolio (ELP) and its American adaptations, LinguaFolio and the Global Language Portfolio, as tools to be used with the Common European Framework of Reference for languages and the American…

Validity of the American Sign Language Discrimination Test

ERIC Educational Resources Information Center

Bochner, Joseph H.; Samar, Vincent J.; Hauser, Peter C.; Garrison, Wayne M.; Searls, J. Matt; Sanders, Cynthia A.

2016-01-01

American Sign Language (ASL) is one of the most commonly taught languages in North America. Yet, few assessment instruments for ASL proficiency have been developed, none of which have adequately demonstrated validity. We propose that the American Sign Language Discrimination Test (ASL-DT), a recently developed measure of learners' ability to…

29 CFR 500.78 - Information in foreign language.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 29 Labor 3 2011-07-01 2011-07-01 false Information in foreign language. 500.78 Section 500.78... § 500.78 Information in foreign language. Each farm labor contractor, agricultural employer and... English or, as necessary and reasonable, in Spanish or another language common to migrant or seasonal...

NATAL-74; Towards a Common Programming Language for CAL.

ERIC Educational Resources Information Center

Brahan, J. W.; Colpitts, B. A.

NATAL-74 is a programing language designed for Canadian computer aided learning (CAL) programs. The language has two fundamental elements: the UNIT provides the interface between the student and the subject matter, and the PROCEDURE element embodies teaching strategy. Desirable features of several programing languages have been adapted to cope…

Recent Trends in the Language Arts.

ERIC Educational Resources Information Center

Ediger, Marlow

Teachers need to stay abreast of the latest trends in the language arts to offer an updated curriculum. The language arts areas are vital in each academic discipline and integrate well with diverse subject matter areas. Some common trends when reading the literature on teaching the language arts are: portfolios; journaling; computerized reading…

Language, Literacy, Literature: Using Storytelling in the Languages Classroom

ERIC Educational Resources Information Center

Morgan, Anne-Marie

2011-01-01

Stories and storytelling have been used for millennia to entertain, challenge and educate. As a shared form of language interaction, storytelling has engaged communities in developing and perpetuating common understandings of both language and culture, as critical foundations to harmonious societies. Stories and storytelling provide a rich source…

Cultural Pluralism in Japan: A Sociolinguistic Outline.

ERIC Educational Resources Information Center

Honna, Nobuyuki

1980-01-01

Addressing the common misconception that Japan is a mono-ethnic, mono-cultural, and monolingual society, this article focuses on several areas of sociolinguistic concern. It discusses: (1) the bimodalism of the Japanese deaf population between Japanese Sign Language as native language and Japanese Spoken Language as acquired second language; (2)…

Secondary Teacher Perceptions of the Common Core State Standards

ERIC Educational Resources Information Center

Bakenhus, Judith Ann

2017-01-01

This study applied sociocultural theory to examine the theoretical beliefs teachers have concerning language and language acquisition and how these beliefs influenced their perceptions of the Common Core State Standards as a means of closing the achievement gap for English learners. This quantitative study analyzed teachers with differing…

Forum on Common Language for States and Assessment Vendors

ERIC Educational Resources Information Center

Warren S.; Thurlow, M.; Christensen, L.; Shyyan, V.; Lazarus, S.; Chartrand, A.

2016-01-01

More than 80 individuals representing staff from state departments of education, school districts, other countries, testing and testing-related companies, and other educational organizations participated in a forum on June 20, 2016 in Philadelphia, Pennsylvania, to discuss the need for common accessibility language across assessment platforms. The…

Web Ontologies to Categorialy Structure Reality: Representations of Human Emotional, Cognitive, and Motivational Processes

PubMed Central

López-Gil, Juan-Miguel; Gil, Rosa; García, Roberto

2016-01-01

This work presents a Web ontology for modeling and representation of the emotional, cognitive and motivational state of online learners, interacting with university systems for distance or blended education. The ontology is understood as a way to provide the required mechanisms to model reality and associate it to emotional responses, but without committing to a particular way of organizing these emotional responses. Knowledge representation for the contributed ontology is performed by using Web Ontology Language (OWL), a semantic web language designed to represent rich and complex knowledge about things, groups of things, and relations between things. OWL is a computational logic-based language such that computer programs can exploit knowledge expressed in OWL and also facilitates sharing and reusing knowledge using the global infrastructure of the Web. The proposed ontology has been tested in the field of Massive Open Online Courses (MOOCs) to check if it is capable of representing emotions and motivation of the students in this context of use. PMID:27199796

Heterogeneity and Plasticity in the Development of Language: A 17-Year Follow-Up of Children Referred Early for Possible Autism

ERIC Educational Resources Information Center

Pickles, Andrew; Anderson, Deborah K.; Lord, Catherine

2014-01-01

Background: Delayed, abnormal language is a common feature of autism and language therapy often a significant component of recommended treatment. However, as with other disorders with a language component, we know surprisingly little about the language trajectories and how varied these might be across different children. Thus, we know little about…

Intrinsic Difficulties in Learning Common Greek-Originated English Words: The Case of Pluralization

ERIC Educational Resources Information Center

Kavakli, Nurdan

2016-01-01

Knowing the origin of a language helps us to determine the historical background of that language. As language itself is such a system of a society that is continuously evolving as that aforementioned society learns and technologically develops along with its roots or origins. Like many other languages, English is also a language that has roots or…

Using Films in Vocabulary Teaching of Turkish as a Foreign Language

ERIC Educational Resources Information Center

Iscan, Adem

2017-01-01

The use and utility of auditory and visual tools in language teaching is a common practice. Films constitute one of the tools. It has been found that using films in language teaching is also effective in the development of vocabulary of foreign language learners. The literature review reveals that while films are used in foreign language teaching…

The Symposium on the Evaluation of Foreign Language Proficiency: Challenges to the Profession.

ERIC Educational Resources Information Center

Valdman, Albert

This paper presents a report of a 1987 symposium on the Evaluation of Foreign Language Proficiency held in Bloomington, Indiana. Although much has been accomplished in language testing, much remains to be done before the language teaching profession has at its disposal a common means of measuring proficiency in the functional use of language in…

Meaning and Function of Dummy Auxiliaries in Adult Acquisition of Dutch as an Additional Language

ERIC Educational Resources Information Center

Julien, Manuela; van Hout, Roeland; van de Craats, Ineke

2016-01-01

This article presents the results of experimental data on language production and comprehension. These show that adult learners of Dutch as an additional language, with different language backgrounds, and a L2 proficiency below level A2 (Waystage) of the Common European Framework of Reference for Languages (CEFR; Council of Europe, 2001), use…

Using Academic Language to Level the Playing Field for English Language Learners in Physical Education: Part 2

ERIC Educational Resources Information Center

Constantinou, Phoebe; Wuest, Deborah A.

2015-01-01

The common core, with its emphasis on the development of English language art and mathematics skills and literacy, presents challenges for teachers of all subjects. Academic language is expected to be developed within each disciplinary area. In other words, educators are expected to identify the language demands of their discipline and prepare…

Perceptions of Turkish EFL Students on Online Language Learning Platforms and Blended Language Learning

ERIC Educational Resources Information Center

Istifci, Ilknur

2017-01-01

The purpose of this study is to examine the perceptions of EFL students studying English at the School of Foreign Languages, Anadolu University (AUSFL) on blended language learning and online learning platforms. The participants of the study consisted of 167 students whose English language proficiency level was B2 according to the Common European…

Written language impairments in primary progressive aphasia: a reflection of damage to central semantic and phonological processes.

PubMed

Henry, Maya L; Beeson, Pélagie M; Alexander, Gene E; Rapcsak, Steven Z

2012-02-01

Connectionist theories of language propose that written language deficits arise as a result of damage to semantic and phonological systems that also support spoken language production and comprehension, a view referred to as the "primary systems" hypothesis. The objective of the current study was to evaluate the primary systems account in a mixed group of individuals with primary progressive aphasia (PPA) by investigating the relation between measures of nonorthographic semantic and phonological processing and written language performance and by examining whether common patterns of cortical atrophy underlie impairments in spoken versus written language domains. Individuals with PPA and healthy controls were administered a language battery, including assessments of semantics, phonology, reading, and spelling. Voxel-based morphometry was used to examine the relation between gray matter volumes and language measures within brain regions previously implicated in semantic and phonological processing. In accordance with the primary systems account, our findings indicate that spoken language performance is strongly predictive of reading/spelling profile in individuals with PPA and suggest that common networks of critical left hemisphere regions support central semantic and phonological processes recruited for spoken and written language.

Social interaction, languaging and the operational conditions for the emergence of observing

PubMed Central

Raimondi, Vincenzo

2014-01-01

In order to adequately understand the foundations of human social interaction, we need to provide an explanation of our specific mode of living based on linguistic activity and the cultural practices with which it is interwoven. To this end, we need to make explicit the constitutive conditions for the emergence of the phenomena which relate to language and joint activity starting from their operational-relational matrix. The approach presented here challenges the inadequacy of mentalist models to explain the relation between language and interaction. Recent empirical studies concerning joint attention and language acquisition have led scholars such as Tomasello et al. (2005) to postulate the existence of a universal human “sociocognitive infrastructure” that drives joint social activities and is biologically inherited. This infrastructure would include the skill of precocious intention-reading, and is meant to explain human linguistic development and cultural learning. However, the cognitivist and functionalist assumptions on which this model relies have resulted in controversial hypotheses (i.e., intention-reading as the ontogenetic precursor of language) which take a contentious conception of mind and language for granted. By challenging this model, I will show that we should instead turn ourselves towards a constitutive explanation of language within a “bio-logical” understanding of interactivity. This is possible only by abandoning the cognitivist conception of organism and traditional views of language. An epistemological shift must therefore be proposed, based on embodied, enactive and distributed approaches, and on Maturana’s work in particular. The notions of languaging and observing that will be discussed in this article will allow for a bio-logically grounded, theoretically parsimonious alternative to mentalist and spectatorial approaches, and will guide us towards a wider understanding of our sociocultural mode of living. PMID:25177308

Precursors to language: Social cognition and pragmatic inference in primates.

PubMed

Seyfarth, Robert M; Cheney, Dorothy L

2017-02-01

Despite their differences, human language and the vocal communication of nonhuman primates share many features. Both constitute forms of coordinated activity, rely on many shared neural mechanisms, and involve discrete, combinatorial cognition that includes rich pragmatic inference. These common features suggest that during evolution the ancestors of all modern primates faced similar social problems and responded with similar systems of communication and cognition. When language later evolved from this common foundation, many of its distinctive features were already present.

Influence of governance structure on green stormwater infrastructure investment

USGS Publications Warehouse

Hopkins, Kristina G.; Grimm, Nancy B.; York, Abigail M.

2018-01-01

Communities are faced with the challenge of meeting regulatory requirements mandating reductions in water pollution from stormwater and combined sewer overflows (CSO). Green stormwater infrastructure and gray stormwater infrastructure are two types of water management strategies communities can use to address water pollution. In this study, we used long-term control plans from 25 U.S. cities to synthesize: the types of gray and green infrastructure being used by communities to address combined sewer overflows; the types of goals set; biophysical characteristics of each city; and factors associated with the governance of stormwater management. These city characteristics were then used to identify common characteristics of “green leader” cities—those that dedicated >20% of the control plan budget in green infrastructure. Five “green leader” cities were identified: Milwaukee, WI, Philadelphia, PA, Syracuse, NY, New York City, NY, and Buffalo, NY. These five cities had explicit green infrastructure goals targeting the volume of stormwater or percentage of impervious cover managed by green infrastructure. Results suggested that the management scale and complexity of the management system are less important factors than the ability to harness a “policy window” to integrate green infrastructure into control plans. Two case studies—Philadelphia, PA, and Milwaukee, WI—indicated that green leader cities have a long history of building momentum for green infrastructure through a series of phases from experimentation, demonstration, and finally—in the case of Philadelphia—a full transition in the approach used to manage CSOs.

Interlingua: An Interlanguage.

ERIC Educational Resources Information Center

Tinsley, Royal L., Jr.

This paper presents the historical background and practical applications of "Interlingua," a language system of common words derived from four control languages. Interlingua and "Esperanto," another artificial language, are compared, emphasizing that international, cross-cultural communication is best served, not by the…

A Cloud Architecture for Teleradiology-as-a-Service.

PubMed

Melício Monteiro, Eriksson J; Costa, Carlos; Oliveira, José L

2016-05-17

Telemedicine has been promoted by healthcare professionals as an efficient way to obtain remote assistance from specialised centres, to get a second opinion about complex diagnosis or even to share knowledge among practitioners. The current economic restrictions in many countries are increasing the demand for these solutions even more, in order to optimize processes and reduce costs. However, despite some technological solutions already in place, their adoption has been hindered by the lack of usability, especially in the set-up process. In this article we propose a telemedicine platform that relies on a cloud computing infrastructure and social media principles to simplify the creation of dynamic user-based groups, opening up opportunities for the establishment of teleradiology trust domains. The collaborative platform is provided as a Software-as-a-Service solution, supporting real time and asynchronous collaboration between users. To evaluate the solution, we have deployed the platform in a private cloud infrastructure. The system is made up of three main components - the collaborative framework, the Medical Management Information System (MMIS) and the HTML5 (Hyper Text Markup Language) Web client application - connected by a message-oriented middleware. The solution allows physicians to create easily dynamic network groups for synchronous or asynchronous cooperation. The network created improves dataflow between colleagues and also knowledge sharing and cooperation through social media tools. The platform was implemented and it has already been used in two distinct scenarios: teaching of radiology and tele-reporting. Collaborative systems can simplify the establishment of telemedicine expert groups with tools that enable physicians to improve their clinical practice. Streamlining the usage of this kind of systems through the adoption of Web technologies that are common in social media will increase the quality of current solutions, facilitating the sharing of clinical information, medical imaging studies and patient diagnostics among collaborators.

CloudNeo: a cloud pipeline for identifying patient-specific tumor neoantigens.

PubMed

Bais, Preeti; Namburi, Sandeep; Gatti, Daniel M; Zhang, Xinyu; Chuang, Jeffrey H

2017-10-01

We present CloudNeo, a cloud-based computational workflow for identifying patient-specific tumor neoantigens from next generation sequencing data. Tumor-specific mutant peptides can be detected by the immune system through their interactions with the human leukocyte antigen complex, and neoantigen presence has recently been shown to correlate with anti T-cell immunity and efficacy of checkpoint inhibitor therapy. However computing capabilities to identify neoantigens from genomic sequencing data are a limiting factor for understanding their role. This challenge has grown as cancer datasets become increasingly abundant, making them cumbersome to store and analyze on local servers. Our cloud-based pipeline provides scalable computation capabilities for neoantigen identification while eliminating the need to invest in local infrastructure for data transfer, storage or compute. The pipeline is a Common Workflow Language (CWL) implementation of human leukocyte antigen (HLA) typing using Polysolver or HLAminer combined with custom scripts for mutant peptide identification and NetMHCpan for neoantigen prediction. We have demonstrated the efficacy of these pipelines on Amazon cloud instances through the Seven Bridges Genomics implementation of the NCI Cancer Genomics Cloud, which provides graphical interfaces for running and editing, infrastructure for workflow sharing and version tracking, and access to TCGA data. The CWL implementation is at: https://github.com/TheJacksonLaboratory/CloudNeo. For users who have obtained licenses for all internal software, integrated versions in CWL and on the Seven Bridges Cancer Genomics Cloud platform (https://cgc.sbgenomics.com/, recommended version) can be obtained by contacting the authors. jeff.chuang@jax.org. Supplementary data are available at Bioinformatics online. © The Author(s) 2017. Published by Oxford University Press.

The Grammar of Exchange: A Comparative Study of Reciprocal Constructions Across Languages

PubMed Central

Majid, Asifa; Evans, Nicholas; Gaby, Alice; Levinson, Stephen C.

2010-01-01

Cultures are built on social exchange. Most languages have dedicated grammatical machinery for expressing this. To demonstrate that statistical methods can also be applied to grammatical meaning, we here ask whether the underlying meanings of these grammatical constructions are based on shared common concepts. To explore this, we designed video stimuli of reciprocated actions (e.g., “giving to each other”) and symmetrical states (e.g., “sitting next to each other”), and with the help of a team of linguists collected responses from 20 languages around the world. Statistical analyses revealed that many languages do, in fact, share a common conceptual core for reciprocal meanings but that this is not a universally expressed concept. The recurrent pattern of conceptual packaging found across languages is compatible with the view that there is a shared non-linguistic understanding of reciprocation. But, nevertheless, there are considerable differences between languages in the exact extensional patterns, highlighting that even in the domain of grammar semantics is highly language-specific. PMID:21713188

Evidence-Based and Value-Based Decision Making About Healthcare Design: An Economic Evaluation of the Safety and Quality Outcomes.

PubMed

Zadeh, Rana; Sadatsafavi, Hessam; Xue, Ryan

2015-01-01

This study describes a vision and framework that can facilitate the implementation of evidence-based design (EBD), scientific knowledge base into the process of the design, construction, and operation of healthcare facilities and clarify the related safety and quality outcomes for the stakeholders. The proposed framework pairs EBD with value-driven decision making and aims to improve communication among stakeholders by providing a common analytical language. Recent EBD research indicates that the design and operation of healthcare facilities contribute to an organization's operational success by improving safety, quality, and efficiency. However, because little information is available about the financial returns of evidence-based investments, such investments are readily eliminated during the capital-investment decision-making process. To model the proposed framework, we used engineering economy tools to evaluate the return on investments in six successful cases, identified by a literature review, in which facility design and operation interventions resulted in reductions in hospital-acquired infections, patient falls, staff injuries, and patient anxiety. In the evidence-based cases, calculated net present values, internal rates of return, and payback periods indicated that the long-term benefits of interventions substantially outweighed the intervention costs. This article explained a framework to develop a research-based and value-based communication language on specific interventions along the planning, design and construction, operation, and evaluation stages. Evidence-based and value-based design frameworks can be applied to communicate the life-cycle costs and savings of EBD interventions to stakeholders, thereby contributing to more informed decision makings and the optimization of healthcare infrastructures. © The Author(s) 2015.

Linguistics: Modelling the dynamics of language death

NASA Astrophysics Data System (ADS)

Abrams, Daniel M.; Strogatz, Steven H.

2003-08-01

Thousands of the world's languages are vanishing at an alarming rate, with 90% of them being expected to disappear with the current generation. Here we develop a simple model of language competition that explains historical data on the decline of Welsh, Scottish Gaelic, Quechua (the most common surviving indigenous language in the Americas) and other endangered languages. A linguistic parameter that quantifies the threat of language extinction can be derived from the model and may be useful in the design and evaluation of language-preservation programmes.

Providing the Persistent Data Storage in a Software Engineering Environment Using Java/COBRA and a DBMS

NASA Technical Reports Server (NTRS)

Dhaliwal, Swarn S.

1997-01-01

An investigation was undertaken to build the software foundation for the WHERE (Web-based Hyper-text Environment for Requirements Engineering) project. The TCM (Toolkit for Conceptual Modeling) was chosen as the foundation software for the WHERE project which aims to provide an environment for facilitating collaboration among geographically distributed people involved in the Requirements Engineering process. The TCM is a collection of diagram and table editors and has been implemented in the C++ programming language. The C++ implementation of the TCM was translated into Java in order to allow the editors to be used for building various functionality of the WHERE project; the WHERE project intends to use the Web as its communication back- bone. One of the limitations of the translated software (TcmJava), which militated against its use in the WHERE project, was persistent data management mechanisms which it inherited from the original TCM; it was designed to be used in standalone applications. Before TcmJava editors could be used as a part of the multi-user, geographically distributed applications of the WHERE project, a persistent storage mechanism must be built which would allow data communication over the Internet, using the capabilities of the Web. An approach involving features of Java, CORBA (Common Object Request Broker), the Web, a middle-ware (Java Relational Binding (JRB)), and a database server was used to build the persistent data management infrastructure for the WHERE project. The developed infrastructure allows a TcmJava editor to be downloaded and run from a network host by using a JDK 1.1 (Java Developer's Kit) compatible Web-browser. The aforementioned editor establishes connection with a server by using the ORB (Object Request Broker) software and stores/retrieves data in/from the server. The server consists of a CORBA object or objects depending upon whether the data is to be made persistent on a single server or multiple servers. The CORBA object providing the persistent data server is implemented using the Java progranu-ning language. It uses the JRB to store/retrieve data in/from a relational database server. The persistent data management system provides transaction and user management facilities which allow multi-user, distributed access to the stored data in a secure manner.

Effect of infrastructure design on commons dilemmas in social-ecological system dynamics.

PubMed

Yu, David J; Qubbaj, Murad R; Muneepeerakul, Rachata; Anderies, John M; Aggarwal, Rimjhim M

2015-10-27

The use of shared infrastructure to direct natural processes for the benefit of humans has been a central feature of human social organization for millennia. Today, more than ever, people interact with one another and the environment through shared human-made infrastructure (the Internet, transportation, the energy grid, etc.). However, there has been relatively little work on how the design characteristics of shared infrastructure affect the dynamics of social-ecological systems (SESs) and the capacity of groups to solve social dilemmas associated with its provision. Developing such understanding is especially important in the context of global change where design criteria must consider how specific aspects of infrastructure affect the capacity of SESs to maintain vital functions in the face of shocks. Using small-scale irrigated agriculture (the most ancient and ubiquitous example of public infrastructure systems) as a model system, we show that two design features related to scale and the structure of benefit flows can induce fundamental changes in qualitative behavior, i.e., regime shifts. By relating the required maintenance threshold (a design feature related to infrastructure scale) to the incentives facing users under different regimes, our work also provides some general guidance on determinants of robustness of SESs under globalization-related stresses.

Effect of infrastructure design on commons dilemmas in social−ecological system dynamics

PubMed Central

Yu, David J.; Qubbaj, Murad R.; Muneepeerakul, Rachata; Anderies, John M.; Aggarwal, Rimjhim M.

2015-01-01

The use of shared infrastructure to direct natural processes for the benefit of humans has been a central feature of human social organization for millennia. Today, more than ever, people interact with one another and the environment through shared human-made infrastructure (the Internet, transportation, the energy grid, etc.). However, there has been relatively little work on how the design characteristics of shared infrastructure affect the dynamics of social−ecological systems (SESs) and the capacity of groups to solve social dilemmas associated with its provision. Developing such understanding is especially important in the context of global change where design criteria must consider how specific aspects of infrastructure affect the capacity of SESs to maintain vital functions in the face of shocks. Using small-scale irrigated agriculture (the most ancient and ubiquitous example of public infrastructure systems) as a model system, we show that two design features related to scale and the structure of benefit flows can induce fundamental changes in qualitative behavior, i.e., regime shifts. By relating the required maintenance threshold (a design feature related to infrastructure scale) to the incentives facing users under different regimes, our work also provides some general guidance on determinants of robustness of SESs under globalization-related stresses. PMID:26460043

Role-Play in Foreign Language Acquisition: A Causal-Comparative Study

ERIC Educational Resources Information Center

Allen, Elena A.

2013-01-01

Foreign language educators have been striving to improve practices that support language teaching for adults for many years. Common knowledge insists that children are better language learners than adults. Creation of the new field of neurolinguistics at the end of the 20th century brought about new opportunities for both teachers of foreign…

Skype Videoconferencing for Less Commonly Taught Languages: Examining the Effects on Students' Foreign Language Anxiety

ERIC Educational Resources Information Center

Terantino, Joe

2014-01-01

This study compared students' foreign language anxiety levels while completing oral assessments administered face-to-face (F2F) and via Skype videoconferencing for university courses delivered under the self-instructional language program (SILP) model (Dunkel, Brill, & Kohl, 2002). Data were gathered by administering a modified Foreign…

The Multi-Level Classroom or the One Room Little Red School-House Revisited.

ERIC Educational Resources Information Center

Courchene, Robert

1984-01-01

Describes language lab listening activity designed to serve needs of the English as a second language class comprised of students at different levels of language proficiency, divergent native languages, multicultural backgrounds, and varying levels of formal education. Multilevel tasks are drawn from a common text, allowing students to do…

Certifying the Linguistic and Communicative Competencies of Teachers in English-Medium Instruction Programmes

ERIC Educational Resources Information Center

Dubow, Gregg; Gundermann, Susanne

2017-01-01

Language teaching centres have been tasked predominantly with ensuring that prospective and enrolled students are able to fulfil established language criteria required for both domestic and international study programmes. It is less common, however, that language centres are responsible for ensuring the language and communicative skills of…

The Linguistic Landscape as a Learning Space for Contextual Language Learning

ERIC Educational Resources Information Center

Aladjem, Ruthi; Jou, Bibiana

2016-01-01

One of the challenges of teaching and learning a foreign language is that students are not being sufficiently exposed to the target language. However, it is quite common to find linguistic and cultural exponents of different foreign languages in authentic contexts (termed the "Linguistic landscape"). Using the Linguistic landscape as a…

Language Management Theory as One Approach in Language Policy and Planning

ERIC Educational Resources Information Center

Nekvapil, Jirí

2016-01-01

Language Policy and Planning is currently a significantly diversified research area and thus it is not easy to find common denominators that help to define basic approaches within it. Richard B. Baldauf attempted to do so by differentiating between four basic approaches: (1) the classical approach, (2) the language management approach (Language…

Prospective Foreign Language Teachers' Preference of Teaching Methods for the Language Acquisition Course in Turkish Higher Education

ERIC Educational Resources Information Center

GüvendIr, Emre

2013-01-01

Considering the significance of taking student preferences into account while organizing teaching practices, the current study explores which teaching method prospective foreign language teachers mostly prefer their teacher to use in the language acquisition course. A teaching methods evaluation form that includes six commonly used teaching…

The Role of Teaching Grammar in First Language Education

ERIC Educational Resources Information Center

Demir, Sezgin; Erdogan, Ayse

2018-01-01

Grammar; while originating from the natural structure of the language also is the system which makes it possible for different language functions meet within the body of common rules especially communication. Having command of the language used, speaking and writing it correctly require strong grammar knowledge actually. However only knowing the…

F-LARSP 1.0: An Adaptation of the LARSP Language Profile for French

ERIC Educational Resources Information Center

Maillart, Christelle; Parisse, Christophe; Tommerdahl, Jodi

2012-01-01

The Language Assessment, Remediation and Screening Procedure (Crystal, Fletcher and Garman, 1976; "The grammatical analysis of language disability". London: Edward Arnold) is a linguistic profile commonly used by researchers and clinicians to carry out detailed analyses of the grammar and morphology of children's spontaneous language samples. This…

Visual Sonority Modulates Infants' Attraction to Sign Language

ERIC Educational Resources Information Center

Stone, Adam; Petitto, Laura-Ann; Bosworth, Rain

2018-01-01

The infant brain may be predisposed to identify perceptually salient cues that are common to both signed and spoken languages. Recent theory based on spoken languages has advanced sonority as one of these potential language acquisition cues. Using a preferential looking paradigm with an infrared eye tracker, we explored visual attention of hearing…

La ensenanza de idiomas en Puerto Rico (Language Teaching in Puerto Rico)

ERIC Educational Resources Information Center

Llorens, Washington

1976-01-01

The poor command of Spanish common to many Puerto Ricans is due, not to the teaching of English as a second language, but to the poor instruction of the native language and the lack of emphasis on reading good Spanish literature. The two languages can coexist. (Text is in Spanish.) (CHK)

Computer Languages: A Practical Guide to the Chief Programming Languages.

ERIC Educational Resources Information Center

Sanderson, Peter C.

All the most commonly-used high-level computer languages are discussed in this book. An introductory discussion provides an overview of the basic components of a digital computer, the general planning of a computer programing problem, and the various types of computer languages. Each chapter is self-contained, emphasizes those features of a…

Putative Sex Differences in Verbal Abilities and Language Cortex: A Critical Review

ERIC Educational Resources Information Center

Wallentin, Mikkel

2009-01-01

This review brings together evidence from a diverse field of methods for investigating sex differences in language processing. Differences are found in certain language-related deficits, such as stuttering, dyslexia, autism and schizophrenia. Common to these is that language problems may follow from, rather than cause the deficit. Large studies…

BASIC, Logo, and Pilot: A Comparison of Three Computer Languages.

ERIC Educational Resources Information Center

Maddux, Cleborne D.; Cummings, Rhoda E.

1985-01-01

Following a brief history of Logo, BASIC, and Pilot programing languages, common educational programing tasks (input from keyboard, evaluation of keyboard input, and computation) are presented in each language to illustrate how each can be used to perform the same tasks and to demonstrate each language's strengths and weaknesses. (MBR)

A Common Communications, Navigation and Surveillance Infrastructure for Accommodating Space Vehicles in the Next Generation Air Transportation System

NASA Technical Reports Server (NTRS)

VanSuetendael, RIchard; Hayes, Alan; Birr, Richard

2008-01-01

Suborbital space flight and space tourism are new potential markets that could significantly impact the National Airspace System (NAS). Numerous private companies are developing space flight capabilities to capture a piece of an emerging commercial space transportation market. These entrepreneurs share a common vision that sees commercial space flight as a profitable venture. Additionally, U.S. space exploration policy and national defense will impose significant additional demands on the NAS. Air traffic service providers must allow all users fair access to limited airspace, while ensuring that the highest levels of safety, security, and efficiency are maintained. The FAA's Next Generation Air Transportation System (NextGen) will need to accommodate spacecraft transitioning to and from space through the NAS. To accomplish this, space and air traffic operations will need to be seamlessly integrated under some common communications, navigation and surveillance (CNS) infrastructure. As part of NextGen, the FAA has been developing the Automatic Dependent Surveillance Broadcast (ADS-B) which utilizes the Global Positioning System (GPS) to track and separate aircraft. Another key component of NextGen, System-Wide Information Management/ Network Enabled Operations (SWIM/NEO), is an open architecture network that will provide NAS data to various customers, system tools and applications. NASA and DoD are currently developing a space-based range (SBR) concept that also utilizes GPS, communications satellites and other CNS assets. The future SBR will have very similar utility for space operations as ADS-B and SWIM has for air traffic. Perhaps the FAA, NASA, and DoD should consider developing a common space-based CNS infrastructure to support both aviation and space transportation operations. This paper suggests specific areas of research for developing a CNS infrastructure that can accommodate spacecraft and other new types of vehicles as an integrated part of NextGen.

Operationalization of Prediction, Hindcast, and Evaluation Systems using the Freie Univ Evaluation System Framework (Freva) incl. a Showcase in Decadal Climate Prediction

NASA Astrophysics Data System (ADS)

Kadow, Christopher; Illing, Sebastian; Schartner, Thomas; Ulbrich, Uwe; Cubasch, Ulrich

2017-04-01

Operationalization processes are important for Weather and Climate Services. Complex data and work flows need to be combined fast to fulfill the needs of service centers. Standards in data and software formats help in automatic solutions. In this study we show a software solution in between hindcasts, forecasts, and validation to be operationalized. Freva (see below) structures data and evaluation procedures and can easily be monitored. Especially in the development process of operationalized services, Freva supports scientists and project partners. The showcase of the decadal climate prediction project MiKlip (fona-miklip.de) shows such a complex development process. Different predictions, scientists input, tasks, and time evolving adjustments need to be combined to host precise climate informations in a web environment without losing track of its evolution. The Freie Univ Evaluation System Framework (Freva - freva.met.fu-berlin.de) is a software infrastructure for standardized data and tool solutions in Earth system science. Freva runs on high performance computers to handle customizable evaluation systems of research projects, institutes or universities. It combines different software technologies into one common hybrid infrastructure, including all features present in the shell and web environment. The database interface satisfies the international standards provided by the Earth System Grid Federation (ESGF). Freva indexes different data projects into one common search environment by storing the meta data information of the self-describing model, reanalysis and observational data sets in a database. This implemented meta data system with its advanced but easy-to-handle search tool supports users, developers and their plugins to retrieve the required information. A generic application programming interface (API) allows scientific developers to connect their analysis tools with the evaluation system independently of the programming language used. Users of the evaluation techniques benefit from the common interface of the evaluation system without any need to understand the different scripting languages. Facilitation of the provision and usage of tools and climate data automatically increases the number of scientists working with the data sets and identifying discrepancies. The integrated webshell (shellinabox) adds a degree of freedom in the choice of the working environment and can be used as a gateto the research projects HPC. Plugins are able to integrate their e.g. post-processed results into the database ofthe user. This allows e.g. post-processing plugins to feed statistical analysis plugins, which fosters an active exchange between plugin developers of a research project. Additionally, the history and configuration sub-system stores every analysis performed with the evaluation system in a database. Configurations and results of the tools can be shared among scientists via shell or web system. Therefore, plugged-in tools benefit from transparency and reproducibility. Furthermore, if configurations match while starting an evaluation plugin, the system suggests to use results already produced by other users - saving CPU/h, I/O, disk space and time. The efficient interaction between different technologies improves the Earth system modeling science framed by Freva.

The Role of Language and Literacy in College- and Career-Ready Standards: Rethinking Policy and Practice in Support of English Language Learners. Policy Brief

ERIC Educational Resources Information Center

Haynes, Mariana

2012-01-01

The Common Core State Standards spell out the sophisticated language competencies that students will need to perform in academic and technical subject areas. English language learners (ELLs) face a double challenge--they must learn grade-level content while simultaneously building their language proficiency. This policy brief discusses these…

Multilingual Effects on EFL Learning: A Comparison of Foreign Language Anxiety Experienced by Monolingual and Bilingual Tertiary Students in the Lao PDR

ERIC Educational Resources Information Center

Phongsa, Manivone; Mohamed Ismail, Shaik Abdul Malik; Low, Hui Min

2018-01-01

Foreign language anxiety is common among adult learners, especially those who lack exposure to the language that they are learning. In this study, we compared the foreign language anxiety experienced by monolingual and bilingual tertiary students in the Lao People's Democratic Republic (Lao PDR) who were learning English as a Foreign Language. The…

ECHO Services: Foundational Middleware for a Science Cyberinfrastructure

NASA Technical Reports Server (NTRS)

Burnett, Michael

2005-01-01

This viewgraph presentation describes ECHO, an interoperability middleware solution. It uses open, XML-based APIs, and supports net-centric architectures and solutions. ECHO has a set of interoperable registries for both data (metadata) and services, and provides user accounts and a common infrastructure for the registries. It is built upon a layered architecture with extensible infrastructure for supporting community unique protocols. It has been operational since November, 2002 and it available as open source.

Setting the stage for the EPOS ERIC: Integration of the legal, governance and financial framework

NASA Astrophysics Data System (ADS)

Atakan, Kuvvet; Bazin, Pierre-Louis; Bozzoli, Sabrina; Freda, Carmela; Giardini, Domenico; Hoffmann, Thomas; Kohler, Elisabeth; Kontkanen, Pirjo; Lauterjung, Jörn; Pedersen, Helle; Saleh, Kauzar; Sangianantoni, Agata

2017-04-01

EPOS - the European Plate Observing System - is the ESFRI infrastructure serving the need of the solid Earth science community at large. The EPOS mission is to create a single sustainable, and distributed infrastructure that integrates the diverse European Research Infrastructures for solid Earth science under a common framework. Thematic Core Services (TCS) and Integrated Core Services (Central Hub, ICS-C and Distributed, ICS-D) are key elements, together with NRIs (National Research Infrastructures), in the EPOS architecture. Following the preparatory phase, EPOS has initiated formal steps to adopt an ERIC legal framework (European Research Infrastructure Consortium). The statutory seat of EPOS will be in Rome, Italy, while the ICS-C will be jointly operated by France, UK and Denmark. The TCS planned so far cover: seismology, near-fault observatories, GNSS data and products, volcano observations, satellite data, geomagnetic observations, anthropogenic hazards, geological information modelling, multiscale laboratories and geo-energy test beds for low carbon energy. In the ERIC process, EPOS and all its services must achieve sustainability from a legal, governance, financial, and technical point of view, as well as full harmonization with national infrastructure roadmaps. As EPOS is a distributed infrastructure, the TCSs have to be linked to the future EPOS ERIC from legal and governance perspectives. For this purpose the TCSs have started to organize themselves as consortia and negotiate agreements to define the roles of the different actors in the consortium as well as their commitment to contribute to the EPOS activities. The link to the EPOS ERIC shall be made by service agreements of dedicated Service Providers. A common EPOS data policy has also been developed, based on the general principles of Open Access and paying careful attention to licensing issues, quality control, and intellectual property rights, which shall apply to the data, data products, software and services (DDSS) accessible through EPOS. From a financial standpoint, EPOS elaborated common guidelines for all institutions providing services, and selected a costing model and funding approach which foresees a mixed support of the services via national contributions and ERIC membership fees. In the EPOS multi-disciplinary environment, harmonization and integration are required at different levels and with a variety of different stakeholders; to this purpose, a Service Coordination Board (SCB) and technical Harmonization Groups (HGs) were established to develop the EPOS metadata standards with the EPOS Integrated Central Services, and to harmonize data and product standards with other projects at European and international level, including e.g. ENVRI+, EUDAT and EarthCube (US).

Using English as the Common Corporate Language in a German Multinational

ERIC Educational Resources Information Center

Swift, Jonathan S.; Wallace, James

2011-01-01

Purpose: This study aims to examine a German multinational that uses English as the common corporate language (CCL) for internal communications with its international subsidiaries/agencies. It examines use of English within the workplace, and problems/opportunities it presents to those who use it. Design/methodology: The questionnaire was piloted…

Language Identity and Multicultural Diversity in Botswana

ERIC Educational Resources Information Center

Boikhutso, Keene; Jotia, Agreement Lathi

2013-01-01

This study explored the common wisdom that sees Botswana as inherently ethnically homogenous. It used the existing Afrobarometer survey data drawn from Round 1 (1999), Round 2 (2003), Round 3 (2005) and Round 4 (2008). The findings of this study revealed that when using language spoken mostly at home, common wisdom is confirmed. However, it is…

Measuring and Sustaining the Impact of Less Commonly Taught Language Collections in a Research Library

ERIC Educational Resources Information Center

Lenkart, Joe; Teper, Thomas H.; Thacker, Mara; Witt, Steven W.

2015-01-01

To evaluate the current state of resource sharing and cooperative collection development, this paper examines the relationship between less commonly taught language collections (LCTL) and ILL services. The study examined multiple years of the University of Illinois at Urbana-Champaign's resource-sharing data. This paper provides a historical…

English Language Learner Teacher Effectiveness and the Common Core

ERIC Educational Resources Information Center

Johnson, Tammy; Wells, Lorra

2017-01-01

Common Core State Standards (CCSS) and teacher effectiveness are among the most contentious issues in education today. With an increase in English language learners (ELLs) and the rigorous requirements imposed by the CCSS, teachers are left unprepared and ELLs struggle to stay afloat. Using California as a case study, this research synthesis…

Emerging Technologies: The Technological Imperative in Teaching and Learning Less Commonly Taught Languages

ERIC Educational Resources Information Center

Godwin-Jones, Robert

2013-01-01

Anyone in the United States who wants to learn Spanish can easily find local instructional options. Opportunities abound as well for maintaining one's Spanish: all-Spanish television stations, widely distributed print media, and an abundance of native speakers. Learning opportunities and resources for other commonly taught languages (CTL) such as…

The Most Common Mistakes of Teacher Trainees' Former Teachers

ERIC Educational Resources Information Center

Özer, Bayram; Gelen, Ismail; Alkan, Sinem Hizli; Çinar, Gonca; Duran, Volkan

2016-01-01

The fundamental parts of the educational processes are teachers and students. The study aims to determine the common mistakes done by teachers in the classrooms. The research was conducted to 278 third year students in the departments of English Language Teaching, Turkish Language Teaching, and Fine Arts Teaching in 2012-2013 academic year. The…

The Language of Fifty Commonly Used Forms.

ERIC Educational Resources Information Center

Abbass, Mazin

The study analyzes, for readability and difficulty, the language of 50 commonly used application forms. The forms were compared with respect to length, readability, t-unit density, and word-length variables. Forms were also compared against two word-frequency lists. Results show that many of the words appearing often on forms do not appear on the…

Lexical Bundles: Facilitating University "Talk" in Group Discussions

ERIC Educational Resources Information Center

Heng, Chan Swee; Kashiha, Hadi; Tan, Helen

2014-01-01

Group discussion forms an integral language experience for most language learners, providing them with an opportunity to express themselves in a naturalistic setting. Multi-word expressions are commonly used and one of them is lexical bundles. Lexical bundles are types of extended collocations that occur more commonly than we expect; they are…

Communication in science.

PubMed

Deda, H; Yakupoglu, H

2002-01-01

Science must have a common language. For centuries, Latin language carried out this job, but the progress in computer technology and internet world through the last 20 years, began to produce a new language with the new century; the computer language. The information masses, which need data language standardization, are the followings; Digital libraries and medical education systems, Consumer health informatics, Medical education systems, World Wide Web Applications, Database systems, Medical language processing, Automatic indexing systems, Image processing units, Telemedicine, New Generation Internet (NGI).

Cycling provision separated from motor traffic: a systematic review exploring whether stated preferences vary by gender and age.

PubMed

Aldred, Rachel; Elliott, Bridget; Woodcock, James; Goodman, Anna

2017-01-02

In this paper, we represent a systematic review of stated preference studies examining the extent to which cycle infrastructure preferences vary by gender and by age. A search of online, English-language academic and policy literature was followed by a three-stage screening process to identify relevant studies. We found 54 studies that investigated whether preferences for cycle infrastructure varied by gender and/or by age. Forty-four of these studies considered the extent of separation from motor traffic. The remainder of the studies covered diverse topics, including preferred winter maintenance methods and attitudes to cycle track lighting. We found that women reported stronger preferences than men for greater separation from motor traffic. There was weaker evidence of stronger preferences among older people. Differences in preferences were quantitative rather than qualitative; that is, preferences for separated infrastructure were stronger in some groups than in others, but no group preferred integration with motor traffic. Thus, in low-cycling countries seeking to increase cycling, this evidence suggests focusing on the stronger preferences of under-represented groups as a necessary element of universal design for cycling.

Cycling provision separated from motor traffic: a systematic review exploring whether stated preferences vary by gender and age

PubMed Central

Aldred, Rachel; Elliott, Bridget; Woodcock, James; Goodman, Anna

2017-01-01

ABSTRACT In this paper, we represent a systematic review of stated preference studies examining the extent to which cycle infrastructure preferences vary by gender and by age. A search of online, English-language academic and policy literature was followed by a three-stage screening process to identify relevant studies. We found 54 studies that investigated whether preferences for cycle infrastructure varied by gender and/or by age. Forty-four of these studies considered the extent of separation from motor traffic. The remainder of the studies covered diverse topics, including preferred winter maintenance methods and attitudes to cycle track lighting. We found that women reported stronger preferences than men for greater separation from motor traffic. There was weaker evidence of stronger preferences among older people. Differences in preferences were quantitative rather than qualitative; that is, preferences for separated infrastructure were stronger in some groups than in others, but no group preferred integration with motor traffic. Thus, in low-cycling countries seeking to increase cycling, this evidence suggests focusing on the stronger preferences of under-represented groups as a necessary element of universal design for cycling. PMID:28190905

Building an intellectual infrastructure for space commerce

NASA Technical Reports Server (NTRS)

Stone, Barbara A.; Struthers, Jeffrey L.

1992-01-01

Competition in commerce requires an 'intellectual infrastructure', that is, a work force with extensive scientific and technical knowledge and a thorough understanding of the business world. This paper focuses on the development of such intellectual infrastructure for space commerce. Special consideration is given to the contributions to this development by the 17 Centers for the Commercial Development of Space Program conducting commercially oriented research in eight specialized areas: automation and robotics, remote sensing, life sciences, materials processing in space, space power, space propulsion, space structures and materials, and advanced satellite communications. Attention is also given to the Space Business Development Center concept aimed at addressing a variety of barriers common to the development of space commerce.

Effective Utilization of Resources and Infrastructure for a Spaceport Network Architecture

NASA Technical Reports Server (NTRS)

Gill, Tracy; Larson, Wiley; Mueller, Robert; Roberson, Luke

2012-01-01

Providing routine, affordable access to a variety of orbital and deep space destinations requires an intricate network of ground, planetary surface, and space-based spaceports like those on Earth (land and sea), in various Earth orbits, and on other extraterrestrial surfaces. Advancements in technology and international collaboration are critical to establish a spaceport network that satisfies the requirements for private and government research, exploration, and commercial objectives. Technologies, interfaces, assembly techniques, and protocols must be adapted to enable mission critical capabilities and interoperability throughout the spaceport network. The conceptual space mission architecture must address the full range of required spaceport services, from managing propellants for a variety of spacecraft to governance structure. In order to accomplish affordability and sustainability goals, the network architecture must consider deriving propellants from in situ planetary resources to the maximum extent possible. Water on the Moon and Mars, Mars' atmospheric CO2, and O2 extracted from lunar regolith are examples of in situ resources that could be used to generate propellants for various spacecraft, orbital stages and trajectories, and the commodities to support habitation and human operations at these destinations. The ability to use in-space fuel depots containing in situ derived propellants would drastically reduce the mass required to launch long-duration or deep space missions from Earth's gravity well. Advances in transformative technologies and common capabilities, interfaces, umbilicals, commodities, protocols, and agreements will facilitate a cost-effective, safe, reliable infrastructure for a versatile network of Earth- and extraterrestrial spaceports. Defining a common infrastructure on Earth, planetary surfaces, and in space, as well as deriving propellants from in situ planetary resources to construct in-space propellant depots to serve the spaceport network, will reduce exploration costs due to standardization of infrastructure commonality and reduction in number and types of interfaces and commodities.

Motivation in Second Language Learning: A Historical Overview and Its Relevance in a Public High School in Pasto, Colombia

ERIC Educational Resources Information Center

Guerrero, Mario

2015-01-01

Motivation has a significant role in the process of language learning. It is important to understand its theoretical evolution in this field to be able to consider its relevance in the learning and teaching of a foreign language. Motivation is a term that is commonly used among language teachers and language learners but perhaps many are not aware…

Students' Attitudes toward Extensive Reading in the Japanese EFL Context

ERIC Educational Resources Information Center

Mikami, Akihiro

2017-01-01

Although many studies state the benefits of extensive reading (ER) for language learning, this practice is not common in language classrooms. Because few studies have investigated the status of ER in second language classrooms, this study looks at past and current ER practice among Japanese students of English as a foreign language (EFL) and their…

Rhetorical Meta-Language to Promote the Development of Students' Writing Skills and Subject Matter Understanding

ERIC Educational Resources Information Center

Pelger, Susanne; Sigrell, Anders

2016-01-01

Background: Feedback is one of the most significant factors for students' development of writing skills. For feedback to be successful, however, students and teachers need a common language--a meta-language--for discussing texts. Not least because in science education such a meta-language might contribute to improve writing training and…

A Concept For a Primary Author's Language (PAL-X)

ERIC Educational Resources Information Center

Ripota, Peter

A Primary Author's Language (PAL-X) has been developed to serve as a documentation language for computer-assisted instructional (CAI) programs. Its development was necessary to permit the dissemination of CAI given the facts that: 1)existing CAI programs were written in over 60 languages; 2)the system for COURSEWRITER II, the most commonly used…

Asian/Pacific Islander Languages Spoken by English Learners (ELs). Fast Facts

ERIC Educational Resources Information Center

Office of English Language Acquisition, US Department of Education, 2015

2015-01-01

The Office of English Language Acquisition (OELA) has synthesized key data on English learners (ELs) into two-page PDF sheets, by topic, with graphics, plus key contacts. The topics for this report on Asian/Pacific Islander languages spoken by English Learners (ELs) include: (1) Top 10 Most Common Asian/Pacific Islander Languages Spoken Among ELs:…

Investigating Heritage Language and Culture Links: An Indo-Canadian Hindu Perspective

ERIC Educational Resources Information Center

Kumar, Nootan; Trofimovich, Pavel; Gatbonton, Elizabeth

2008-01-01

Although it is commonly believed that language and culture are inexorably linked, the precise nature of this relationship remains elusive. This study investigated the hypothesis that a loss in language signals a loss in culture if language is considered a central value. This hypothesis was investigated by rating the Hindi and English proficiency…

The Path to Bilingualism: The Common European Framework for Languages in Canada

ERIC Educational Resources Information Center

Hermans-Nymark, Laura

2013-01-01

An objective of the federal government's action plan for official languages is to double the number of high school graduates who have functional knowledge of the second official language. Yet without a clear definition of what constitutes bilingualism, or a consistent approach to assessing language proficiency, how will we know if that goal has…

Clinical Impact of Wordless Picture Storybooks on Bilingual Narrative Language Production: A Comparison of the "Frog" Stories

ERIC Educational Resources Information Center

Heilmann, John J.; Rojas, Raúl; Iglesias, Aquiles; Miller, Jon F.

2016-01-01

Background: Language sampling, recognized as a gold standard for expressive language assessment, is often elicited using wordless picture storybooks. A series of wordless storybooks, commonly referred to as "Frog" stories, have been frequently used in language-based research with children from around the globe. Aims: To examine the…

Learners' Attitudes toward "English-Only" Institutional Policies: Language Use outside the Classroom

ERIC Educational Resources Information Center

Shvidko, Elena

2017-01-01

It is commonly believed that intensive English programs (IEP) are designed to immerse learners in an English-speaking environment to help them effectively develop their language skills. Therefore, despite countless studies on the importance of a learner's first language (L1) in second language learning, some IEPs enforce English-only policies that…

Development of a Tablet Application for the Screening of Receptive Vocabulary Skills in Multilingual Children: A Pilot Study

ERIC Educational Resources Information Center

Schaefer, Blanca; Bowyer-Crane, Claudine; Herrmann, Frank; Fricke, Silke

2016-01-01

For professionals working with multilingual children, detecting language deficits in a child's home language can present a challenge. This is largely due to the scarcity of standardized assessments in many children's home languages and missing normative data on multilingual language acquisition. A common approach is to translate existing English…

The Practical Side of Working with Parent-Child Interaction Therapy with Preschool Children with Language Impairments

ERIC Educational Resources Information Center

Klatte, Inge S.; Roulstone, Sue

2016-01-01

A common early intervention approach for preschool children with language problems is parent-child interaction therapy (PCIT). PCIT has positive effects for children with expressive language problems. It appears that speech and language therapists (SLTs) conduct this therapy in many different ways. This might be because of the variety of…

The Prevalence of Autistic Spectrum Disorders in Adolescents with a History of Specific Language Impairment (SLI)

ERIC Educational Resources Information Center

Conti-Ramsden, Gina; Simkin, Zoe; Botting, Nicola

2006-01-01

Background: Traditionally, autism and specific language impairment (SLI) have been regarded as distinct disorders but, more recently, evidence has been put forward for a closer link between them: a common set of language problems, in particular receptive language difficulties and the existence of intermediate cases including pragmatic language…

Beliefs about Language Learning in Study Abroad: Advocating for a Language Ideology Approach

ERIC Educational Resources Information Center

Surtees, Victoria

2016-01-01

Study Abroad (SA) has long enjoyed the unquestioning support of the general public, governments, and its benefits for language learning in many ways have been naturalized as "common sense" (Twombly et al., 2012). Language ideology scholars would say that this naturalization itself is indication that there are strong ideological forces at…

Examining the Effects of Language Brokering on Student Identities and Learning Opportunities in Dual Immersion Classrooms

ERIC Educational Resources Information Center

Lee, Jin Sook; Hill-Bonnet, Laura; Raley, Jason

2011-01-01

In settings where speakers of two or more different languages coexist, language brokering, the act of interpreting and translating between culturally and linguistically different speakers, is commonly practiced. Yet the examination of language brokering and its implications in classroom settings have not received much attention in the literature.…

Informal Language Learning in Authentic Setting, Using Mobile Devices and SNS

ERIC Educational Resources Information Center

Aladjem, Ruthi; Jou, Bibiana

2016-01-01

One of the challenges of teaching a foreign language in non-immersive contexts, is extending the exposure of learners to the target language, beyond school hours. Since it is quite common to find linguistic and cultural exponents of foreign languages, in authentic contexts (i.e., the "Linguistic Landscape"), those exponents may serve as…

Biotea: semantics for Pubmed Central.

PubMed

Garcia, Alexander; Lopez, Federico; Garcia, Leyla; Giraldo, Olga; Bucheli, Victor; Dumontier, Michel

2018-01-01

A significant portion of biomedical literature is represented in a manner that makes it difficult for consumers to find or aggregate content through a computational query. One approach to facilitate reuse of the scientific literature is to structure this information as linked data using standardized web technologies. In this paper we present the second version of Biotea, a semantic, linked data version of the open-access subset of PubMed Central that has been enhanced with specialized annotation pipelines that uses existing infrastructure from the National Center for Biomedical Ontology. We expose our models, services, software and datasets. Our infrastructure enables manual and semi-automatic annotation, resulting data are represented as RDF-based linked data and can be readily queried using the SPARQL query language. We illustrate the utility of our system with several use cases. Our datasets, methods and techniques are available at http://biotea.github.io.

Earthquake prediction in California using regression algorithms and cloud-based big data infrastructure

NASA Astrophysics Data System (ADS)

Asencio-Cortés, G.; Morales-Esteban, A.; Shang, X.; Martínez-Álvarez, F.

2018-06-01

Earthquake magnitude prediction is a challenging problem that has been widely studied during the last decades. Statistical, geophysical and machine learning approaches can be found in literature, with no particularly satisfactory results. In recent years, powerful computational techniques to analyze big data have emerged, making possible the analysis of massive datasets. These new methods make use of physical resources like cloud based architectures. California is known for being one of the regions with highest seismic activity in the world and many data are available. In this work, the use of several regression algorithms combined with ensemble learning is explored in the context of big data (1 GB catalog is used), in order to predict earthquakes magnitude within the next seven days. Apache Spark framework, H2 O library in R language and Amazon cloud infrastructure were been used, reporting very promising results.

Requirements for data integration platforms in biomedical research networks: a reference model.

PubMed

Ganzinger, Matthias; Knaup, Petra

2015-01-01

Biomedical research networks need to integrate research data among their members and with external partners. To support such data sharing activities, an adequate information technology infrastructure is necessary. To facilitate the establishment of such an infrastructure, we developed a reference model for the requirements. The reference model consists of five reference goals and 15 reference requirements. Using the Unified Modeling Language, the goals and requirements are set into relation to each other. In addition, all goals and requirements are described textually in tables. This reference model can be used by research networks as a basis for a resource efficient acquisition of their project specific requirements. Furthermore, a concrete instance of the reference model is described for a research network on liver cancer. The reference model is transferred into a requirements model of the specific network. Based on this concrete requirements model, a service-oriented information technology architecture is derived and also described in this paper.

A geographical analysis of speech-language pathology services to support multilingual children.

PubMed

Verdon, Sarah; McLeod, Sharynne; McDonald, Simon

2014-06-01

The speech-language pathology workforce strives to provide equitable, quality services to multilingual people. However, the extent to which this is being achieved is unknown. Participants in this study were 2849 members of Speech Pathology Australia and 4386 children in the Birth cohort of the Longitudinal Study of Australian Children (LSAC). Statistical and geospatial analyses were undertaken to identify the linguistic diversity and geographical distribution of Australian speech-language pathology services and Australian children. One fifth of services offered by Speech Pathology Australia members (20.2%) were available in a language other than English. Services were most commonly offered in Australian Sign Language (Auslan) (4.3%), French (3.1%), Italian (2.2%), Greek (1.6%), and Cantonese (1.5%). Among 4-5-year-old children in the nationally representative LSAC, 15.3% regularly spoke and/or understood a language other than English. The most common languages spoken by the children were Arabic (1.5%), Italian (1.2%), Greek (0.9%), Spanish (0.9%), and Vietnamese (0.9%). There was a mismatch between the location of and languages in which multilingual services were offered, and the location of and languages spoken by children. These findings highlight the need for SLPs to be culturally competent in providing equitable services to all clients, regardless of the languages they speak.

Speech-language pathologists' assessment and intervention practices with multilingual children.

PubMed

Williams, Corinne J; McLeod, Sharynne

2012-06-01

Within predominantly English-speaking countries such as the US, UK, Canada, New Zealand, and Australia, there are a significant number of people who speak languages other than English. This study aimed to examine Australian speech-language pathologists' (SLPs) perspectives and experiences of multilingualism, including their assessment and intervention practices, and service delivery methods when working with children who speak languages other than English. A questionnaire was completed by 128 SLPs who attended an SLP seminar about cultural and linguistic diversity. Approximately one half of the SLPs (48.4%) reported that they had at least minimal competence in a language(s) other than English; but only 12 (9.4%) reported that they were proficient in another language. The SLPs spoke a total of 28 languages other than English, the most common being French, Italian, German, Spanish, Mandarin, and Auslan (Australian sign language). Participants reported that they had, in the past 12 months, worked with a mean of 59.2 (range 1-100) children from multilingual backgrounds. These children were reported to speak between two and five languages each; the most common being: Vietnamese, Arabic, Cantonese, Mandarin, Australian Indigenous languages, Tagalog, Greek, and other Chinese languages. There was limited overlap between the languages spoken by the SLPs and the children on the SLPs' caseloads. Many of the SLPs assessed children's speech (50.5%) and/or language (34.2%) without assistance from others (including interpreters). English was the primary language used during assessments and intervention. The majority of SLPs always used informal speech (76.7%) and language (78.2%) assessments and, if standardized tests were used, typically they were in English. The SLPs sought additional information about the children's languages and cultural backgrounds, but indicated that they had limited resources to discriminate between speech and language difference vs disorder.

The development of network infrastructure in rural areas and problems in applying IT to the medical field.

PubMed

Ooe, Yosuke; Anamizu, Hiromitsu; Tatsumi, Haruyuki; Tanaka, Hiroshi

2008-07-01

The financial condition of the Japanese health insurance system is said to be compounded with the aging of the population. The government argues that the application of IT and networking is required in order to streamline health care services while avoiding its collapse. The Internet environment has been furnished with broadband connection and multimedia in the span of one year or shorter, and is becoming more and more convenient. It is true that the Internet is now a part of Tokyo's infrastructure along with electricity and water supply, as it is the center of politics. However, in local cities, development of the Internet environment is still insufficient. In order to use the network as a common infrastructure at health care facilities, we need to be aware of this digital divide. This study investigated the development status of network infrastructure in regional cities.

Interactive Supercomputing’s Star-P Platform

DOE Office of Scientific and Technical Information (OSTI.GOV)

Edelman, Alan; Husbands, Parry; Leibman, Steve

2006-09-19

The thesis of this extended abstract is simple. High productivity comes from high level infrastructures. To measure this, we introduce a methodology that goes beyond the tradition of timing software in serial and tuned parallel modes. We perform a classroom productivity study involving 29 students who have written a homework exercise in a low level language (MPI message passing) and a high level language (Star-P with MATLAB client). Our conclusions indicate what perhaps should be of little surprise: (1) the high level language is always far easier on the students than the low level language. (2) The early versions ofmore » the high level language perform inadequately compared to the tuned low level language, but later versions substantially catch up. Asymptotically, the analogy must hold that message passing is to high level language parallel programming as assembler is to high level environments such as MATLAB, Mathematica, Maple, or even Python. We follow the Kepner method that correctly realizes that traditional speedup numbers without some discussion of the human cost of reaching these numbers can fail to reflect the true human productivity cost of high performance computing. Traditional data compares low level message passing with serial computation. With the benefit of a high level language system in place, in our case Star-P running with MATLAB client, and with the benefit of a large data pool: 29 students, each running the same code ten times on three evolutions of the same platform, we can methodically demonstrate the productivity gains. To date we are not aware of any high level system as extensive and interoperable as Star-P, nor are we aware of an experiment of this kind performed with this volume of data.« less

Commercial Space with Technology Maturation

NASA Technical Reports Server (NTRS)

McCleskey, Carey M.; Rhodes, Russell E.; Robinson, John W.

2013-01-01

To provide affordable space transportation we must be capable of using common fixed assets and the infrastructure for multiple purposes simultaneously. The Space Shuttle was operated for thirty years, but was not able to establish an effective continuous improvement program because of the high risk to the crew on every mission. An unmanned capability is needed to provide an acceptable risk to the primary mission. This paper is intended to present a case where a commercial space venture could share the large fixed cost of operating the infrastructure with the government while the government provides new advanced technology that is focused on reduced operating cost to the common launch transportation system. A conceivable commercial space venture could provide educational entertainment for the country's youth that would stimulate their interest in the science, technology, engineering, and mathematics (STEM) through access at entertainment parks or the existing Space Visitor Centers. The paper uses this example to demonstrate how growing public-private space market demand will re-orient space transportation industry priorities in flight and ground system design and technology development, and how the infrastructure is used and shared.

Relationship of Otitis Media and Language Impairment in Adolescents with Down's Syndrome.

ERIC Educational Resources Information Center

Whiteman, Barbara C.; And Others

1986-01-01

Results of the study of receptive and expressive language abilities of 30 Down's Syndrome adolescents suggested that early recurrent otitis media may play an important role in the language deficits commonly found among Down Syndrome persons. (Author/DB)

Are Languages Digital Codes?

ERIC Educational Resources Information Center

Love, Nigel

2007-01-01

Language use is commonly understood to involve digital signalling, which imposes certain constraints and restrictions on linguistic communication. Two papers by Ross [Ross, D., 2004. "Metalinguistic signalling for coordination amongst social agents." "Language Sciences" 26, 621-642; Ross, D., this issue. "'H. sapiens' as ecologically special: what…

Linguistics and Information Science

ERIC Educational Resources Information Center

Montgomery, Christine A.

1972-01-01

This paper defines the relationship between linguistics and information science in terms of a common interest in natural language. The concept of a natural language information system is introduced as a framework for reviewing automated language processing efforts by computational linguists and information scientists. (96 references) (Author)

Steps toward Unifying Dual Language Programs, Common Core State Standards, and Critical Pedagogy: Oportunidades, Estrategias Y Retos

ERIC Educational Resources Information Center

Alfaro, Cristina; Durán, Richard; Hunt, Alexandra; Aragón, María José

2014-01-01

Recent education reforms have begun to reframe academic discussion and teacher practice surrounding bilingual educational approaches for preparing "21st century, college and career ready" citizens. Given this broader context, in this article we examine ways that we might join implementation of dual language programs, Common Core State…

Revealing the Naturalization of Language and Literacy: The Common Sense of Text Complexity

ERIC Educational Resources Information Center

Newhouse, Erica H.

2017-01-01

This article illustrates the process and obstacles encountered when applying the Common Core's three-part model of determining text complexity to an urban literature text. This analysis revealed how the model privileges language and literacy practices that limit the range of texts used in classrooms through a process of naturalization and by…

Teachers' Perceptions on Preparedness and Supports to Implement the English Language Arts Common Core State Standards

ERIC Educational Resources Information Center

Fernandez, Maria Clara

2017-01-01

The purpose of this study was to: (1) describe elementary teachers' perceptions on their preparedness to implement the English Language Arts Common Core State Standards (ELA-CCSS); (2) determine how perceptions influenced changes in instructional practices; and (3) to explore ELA-CCSS implementation challenges and/or barriers in supporting teacher…

A conceptual model for megaprogramming

NASA Technical Reports Server (NTRS)

Tracz, Will

1990-01-01

Megaprogramming is component-based software engineering and life-cycle management. Magaprogramming and its relationship to other research initiatives (common prototyping system/common prototyping language, domain specific software architectures, and software understanding) are analyzed. The desirable attributes of megaprogramming software components are identified and a software development model and resulting prototype megaprogramming system (library interconnection language extended by annotated Ada) are described.

Integrating the English Language Arts Common Core State Standards into Physical Education

ERIC Educational Resources Information Center

James, Alisa R.; Bullock, Kerri

2015-01-01

Physical education teachers are expected to implement the English language arts (ELA) Common Core State Standards (CCSS) in their instruction. This has proved to be challenging for many physical educators. The purpose of this article is to provide developmentally appropriate examples of how to incorporate the ELA CCSS into physical education,…

SGML and Related Standards: New Directions as the Second Decade Begins.

ERIC Educational Resources Information Center

Mason, James David

1997-01-01

ISO--International Organization for Standards highlights the activities of WG8 (Working Group 8 of ISO) in the alignment of standards for a common tree model and common query languages. Examines the how Document Style Semantics and Specification Language (DSSSL) and HyTime make documents easier to work with and more powerful in their ability to…

Twenty Common Testing Mistakes for EFL Teachers to Avoid

ERIC Educational Resources Information Center

Henning, Grant

2012-01-01

To some extent, good testing procedure, like good language use, can be achieved through avoidance of errors. Almost any language-instruction program requires the preparation and administration of tests, and it is only to the extent that certain common testing mistakes have been avoided that such tests can be said to be worthwhile selection,…

High School Teachers' Perspectives on the English Language Arts Common Core State Standards: An Exploratory Study

ERIC Educational Resources Information Center

Ajayi, Lasisi

2016-01-01

This was an exploratory study that examined high school teachers' perspectives about their early experiences with the English language arts Common Core State Standards. The sources of data for the study included a survey and structured interviews. Twenty-three high school ELA teachers from one unified school district in Southern California…

Examining English Language Arts Common Core State Standards Instruction through Cultural Historical Activity Theory

ERIC Educational Resources Information Center

Barrett-Tatum, Jennifer

2015-01-01

The English Language Arts Common Core State Standards and corresponding assessments brought about many changes for educators, their literacy instruction, and the literacy learning of their students. This study examined the day-to-day literacy instruction of two primary grade teachers during their first year of full CCSS implementation. Engestr?m's…

Strengthen Your Music Program by Incorporating Aspects of the ELA Common Core State Standards

ERIC Educational Resources Information Center

Smith, Nancy Thompson

2014-01-01

Implementation of the English Language Arts (ELA) Common Core State Standards (CCSS) reduces the traditional separation between the study of different subjects. Increased focus on nonfiction reading and writing means more incorporation of other content, such as music, into language arts classes. CCSS's emphasis on speaking and writing across…

Examining Elementary Literacy Teachers' Perceptions of Their Preparedness to Implement the English Language Arts Common Core State Standards

ERIC Educational Resources Information Center

Adams-Budde, Melissa; Miller, Samuel

2015-01-01

The purpose of our study was to examine elementary literacy teachers' perceptions of their preparedness to implement the ELA CCSS [English Language Arts Common Core State Standards]. We defined preparedness across three dimensions: teachers' perceived levels of knowledge of the standards and its components; efficacy to implement changes; and…

Neural Correlates of Arithmetic and Language Comprehension: A Common Substrate?

ERIC Educational Resources Information Center

Baldo, Juliana V.; Dronkers, Nina F.

2007-01-01

There is debate as to the relationship between mathematical ability and language. Some research has suggested that common processes underlie arithmetic and grammar while other research has suggested that these are distinct processes. The current study aimed to address this issue in a large group of 68 left hemisphere stroke patients who were all…

From the Classroom: Implementing the Common Core in English Language Arts and in Mathematics: Practitioners' Perspectives

ERIC Educational Resources Information Center

VanTassel-Baska, Joyce; Johnsen, Susan K.

2016-01-01

At the 61st National Association for Gifted Children (NAGC) Annual Conference in Baltimore, Maryland, two practitioner panels responded to questions about implementing the Common Core in English language arts (ELA) and in mathematics. After listening to their responses, the authors felt that the "Gifted Child Today" readers would enjoy…

Literacy and FLES. Connecting to the Common Core Learning Standards

ERIC Educational Resources Information Center

Martino, Al; Barnett, Harriet

2013-01-01

At present, Whole Language (WL) teachers DO teach reading as a part of their curriculum. However, the new common core learning standards set the stage for Foreign Language in Elementary Schools (FLES) teachers to take a more active role, if not lead the way in developing important reading skills in children. Although this new challenge may at…

Dynamic Collaboration Infrastructure for Hydrologic Science

NASA Astrophysics Data System (ADS)

Tarboton, D. G.; Idaszak, R.; Castillo, C.; Yi, H.; Jiang, F.; Jones, N.; Goodall, J. L.

2016-12-01

Data and modeling infrastructure is becoming increasingly accessible to water scientists. HydroShare is a collaborative environment that currently offers water scientists the ability to access modeling and data infrastructure in support of data intensive modeling and analysis. It supports the sharing of and collaboration around "resources" which are social objects defined to include both data and models in a structured standardized format. Users collaborate around these objects via comments, ratings, and groups. HydroShare also supports web services and cloud based computation for the execution of hydrologic models and analysis and visualization of hydrologic data. However, the quantity and variety of data and modeling infrastructure available that can be accessed from environments like HydroShare is increasing. Storage infrastructure can range from one's local PC to campus or organizational storage to storage in the cloud. Modeling or computing infrastructure can range from one's desktop to departmental clusters to national HPC resources to grid and cloud computing resources. How does one orchestrate this vast number of data and computing infrastructure without needing to correspondingly learn each new system? A common limitation across these systems is the lack of efficient integration between data transport mechanisms and the corresponding high-level services to support large distributed data and compute operations. A scientist running a hydrology model from their desktop may require processing a large collection of files across the aforementioned storage and compute resources and various national databases. To address these community challenges a proof-of-concept prototype was created integrating HydroShare with RADII (Resource Aware Data-centric collaboration Infrastructure) to provide software infrastructure to enable the comprehensive and rapid dynamic deployment of what we refer to as "collaborative infrastructure." In this presentation we discuss the results of this proof-of-concept prototype which enabled HydroShare users to readily instantiate virtual infrastructure marshaling arbitrary combinations, varieties, and quantities of distributed data and computing infrastructure in addressing big problems in hydrology.

A brief description and comparison of programming languages FORTRAN, ALGOL, COBOL, PL/1, and LISP 1.5 from a critical standpoint

NASA Technical Reports Server (NTRS)

Mathur, F. P.

1972-01-01

Several common higher level program languages are described. FORTRAN, ALGOL, COBOL, PL/1, and LISP 1.5 are summarized and compared. FORTRAN is the most widely used scientific programming language. ALGOL is a more powerful language for scientific programming. COBOL is used for most commercial programming applications. LISP 1.5 is primarily a list-processing language. PL/1 attempts to combine the desirable features of FORTRAN, ALGOL, and COBOL into a single language.

ISTIMES Integrated System for Transport Infrastructures Surveillance and Monitoring by Electromagnetic Sensing

NASA Astrophysics Data System (ADS)

Argenti, M.; Giannini, V.; Averty, R.; Bigagli, L.; Dumoulin, J.

2012-04-01

The EC FP7 ISTIMES project has the goal of realizing an ICT-based system exploiting distributed and local sensors for non destructive electromagnetic monitoring in order to make critical transport infrastructures more reliable and safe. Higher situation awareness thanks to real time and detailed information and images of the controlled infrastructure status allows improving decision capabilities for emergency management stakeholders. Web-enabled sensors and a service-oriented approach are used as core of the architecture providing a sys-tem that adopts open standards (e.g. OGC SWE, OGC CSW etc.) and makes efforts to achieve full interoperability with other GMES and European Spatial Data Infrastructure initiatives as well as compliance with INSPIRE. The system exploits an open easily scalable network architecture to accommodate a wide range of sensors integrated with a set of tools for handling, analyzing and processing large data volumes from different organizations with different data models. Situation Awareness tools are also integrated in the system. Definition of sensor observations and services follows a metadata model based on the ISO 19115 Core set of metadata elements and the O&M model of OGC SWE. The ISTIMES infrastructure is based on an e-Infrastructure for geospatial data sharing, with a Data Cata-log that implements the discovery services for sensor data retrieval, acting as a broker through static connections based on standard SOS and WNS interfaces; a Decision Support component which helps decision makers providing support for data fusion and inference and generation of situation indexes; a Presentation component which implements system-users interaction services for information publication and rendering, by means of a WEB Portal using SOA design principles; A security framework using Shibboleth open source middleware based on the Security Assertion Markup Language supporting Single Sign On (SSO). ACKNOWLEDGEMENT - The research leading to these results has received funding from the European Community's Seventh Framework Programme (FP7/2007-2013) under Grant Agreement n° 225663

The association between scalp hair-whorl direction, handedness and hemispheric language dominance: is there a common genetic basis of lateralization?

PubMed

Jansen, Andreas; Lohmann, Hubertus; Scharfe, Stefanie; Sehlmeyer, Christina; Deppe, Michael; Knecht, Stefan

2007-04-01

The hemispheres of the human brain are functionally asymmetric. The left hemisphere tends to be dominant for language and superior in the control of manual dexterity. The mechanisms underlying these asymmetries are not known. Genetic as well as environmental factors are discussed. Recently, atypical anticlockwise hair-whorl direction has been related to an increased probability for non-right-handedness and atypical hemispheric language dominance. These findings are fascinating and important since hair-whorl direction is a structural marker of lateralization and could provide a readily observable anatomical clue to functional brain lateralization. Based on data on handedness and hair-whorl direction, Amar Klar proposed a genetic model ("random-recessive model") in that a single gene with two alleles controls both handedness and hair-whorl orientation (Klar, A.J.S., 2003. Human handedness and scalp hair-whorl direction develop from a common genetic mechanism. Genetics 165, 269-276). The present study was designed to further investigate the relationship between scalp hair-whorl direction with handedness and hemispheric language dominance. 1212 subjects were investigated for scalp hair-whorl direction and handedness. Additionally, we determined hemispheric language dominance (as assessed by a word generation task) in a subgroup of 212 subjects using functional transcranial Doppler sonography (fTCD). As for the single attributes - hair-whorl direction, handedness, and language dominance - we reproduced previously published results. However, we found no association between hair-whorl direction and either language dominance or handedness. These results strongly argue against a common genetic basis of handedness or language lateralization with scalp hair-whorl direction. Inspection of hair patterns will not help us to determine language dominance.

Semantic Web Infrastructure Supporting NextFrAMES Modeling Platform

NASA Astrophysics Data System (ADS)

Lakhankar, T.; Fekete, B. M.; Vörösmarty, C. J.

2008-12-01

Emerging modeling frameworks offer new ways to modelers to develop model applications by offering a wide range of software components to handle common modeling tasks such as managing space and time, distributing computational tasks in parallel processing environment, performing input/output and providing diagnostic facilities. NextFrAMES, the next generation updates to the Framework for Aquatic Modeling of the Earth System originally developed at University of New Hampshire and currently hosted at The City College of New York takes a step further by hiding most of these services from modeler behind a platform agnostic modeling platform that allows scientists to focus on the implementation of scientific concepts in the form of a new modeling markup language and through a minimalist application programming interface that provide means to implement model processes. At the core of the NextFrAMES modeling platform there is a run-time engine that interprets the modeling markup language loads the module plugins establishes the model I/O and executes the model defined by the modeling XML and the accompanying plugins. The current implementation of the run-time engine is designed for single processor or symmetric multi processing (SMP) systems but future implementation of the run-time engine optimized for different hardware architectures are anticipated. The modeling XML and the accompanying plugins define the model structure and the computational processes in a highly abstract manner, which is not only suitable for the run-time engine, but has the potential to integrate into semantic web infrastructure, where intelligent parsers can extract information about the model configurations such as input/output requirements applicable space and time scales and underlying modeling processes. The NextFrAMES run-time engine itself is also designed to tap into web enabled data services directly, therefore it can be incorporated into complex workflow to implement End-to-End application from observation to the delivery of highly aggregated information. Our presentation will discuss the web services ranging from OpenDAP and WaterOneFlow data services to metadata provided through catalog services that could serve NextFrAMES modeling applications. We will also discuss the support infrastructure needed to streamline the integration of NextFrAMES into an End-to-End application to deliver highly processed information to end users. The End-to-End application will be demonstrated through examples from the State-of-the Global Water System effort that builds on data services provided through WMO's Global Terrestrial Network for Hydrology to deliver water resources related information to policy makers for better water management. Key components of this E2E system are promoted as Community of Practice examples for the Global Observing System of Systems therefore the State-of-the Global Water System can be viewed as test case for the interoperability of the incorporated web service components.

Teaching minority children hygiene: investigating hygiene education in kindergartens and homes of ethnic minority children in northern Vietnam.

PubMed

Rheinländer, Thilde; Samuelsen, Helle; Dalsgaard, Anders; Konradsen, Flemming

2015-01-01

Ethnic minority children in Vietnam experience high levels of hygiene- and sanitation-related diseases. Improving hygiene for minority children is therefore vital for improving child health. The study objective was to investigate how kindergarten and home environments influence the learning of hygiene of pre-school ethnic minority children in rural Vietnam. Eight months of ethnographic field studies were conducted among four ethnic minority groups living in highland and lowland communities in northern Vietnam. Data included participant observation in four kindergartens and 20 homes of pre-school children, together with 67 semi-structured interviews with caregivers and five kindergarten staff. Thematic analysis was applied and concepts of social learning provided inputs to the analysis. This study showed that poor living conditions with lack of basic sanitation infrastructures were important barriers for the implementation of safe home child hygiene. Furthermore, the everyday life of highland villages, with parents working away from the households resulted in little daily adult supervision of safe child hygiene practices. While kindergartens were identified as potentially important institutions for improving child hygiene education, essential and well-functioning hygiene infrastructures were lacking. Also, hygiene teaching relied on theoretical and non-practice-based learning styles, which did not facilitate hygiene behaviour change in small children. Minority children were further disadvantaged as teaching was only provided in non-minority language. Kindergartens can be important institutions for the promotion of safe hygiene practices among children, but they must invest in the maintenance of hygiene and sanitation infrastructures and adopt a strong practice-based teaching approach in daily work and in teacher's education. To support highland minority children in particular, teaching styles must take local living conditions and caregiver structures into account and teach in local languages. Creating stronger links between home and institutional learning environments can be vital to support disadvantaged highland families in improving child health.

Standardized cardiovascular data for clinical research, registries, and patient care: a report from the Data Standards Workgroup of the National Cardiovascular Research Infrastructure project.

PubMed

Anderson, H Vernon; Weintraub, William S; Radford, Martha J; Kremers, Mark S; Roe, Matthew T; Shaw, Richard E; Pinchotti, Dana M; Tcheng, James E

2013-05-07

Relatively little attention has been focused on standardization of data exchange in clinical research studies and patient care activities. Both are usually managed locally using separate and generally incompatible data systems at individual hospitals or clinics. In the past decade there have been nascent efforts to create data standards for clinical research and patient care data, and to some extent these are helpful in providing a degree of uniformity. Nonetheless, these data standards generally have not been converted into accepted computer-based language structures that could permit reliable data exchange across computer networks. The National Cardiovascular Research Infrastructure (NCRI) project was initiated with a major objective of creating a model framework for standard data exchange in all clinical research, clinical registry, and patient care environments, including all electronic health records. The goal is complete syntactic and semantic interoperability. A Data Standards Workgroup was established to create or identify and then harmonize clinical definitions for a base set of standardized cardiovascular data elements that could be used in this network infrastructure. Recognizing the need for continuity with prior efforts, the Workgroup examined existing data standards sources. A basic set of 353 elements was selected. The NCRI staff then collaborated with the 2 major technical standards organizations in health care, the Clinical Data Interchange Standards Consortium and Health Level Seven International, as well as with staff from the National Cancer Institute Enterprise Vocabulary Services. Modeling and mapping were performed to represent (instantiate) the data elements in appropriate technical computer language structures for endorsement as an accepted data standard for public access and use. Fully implemented, these elements will facilitate clinical research, registry reporting, administrative reporting and regulatory compliance, and patient care. Copyright © 2013 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

The Language of Engagement: "Aha!" Moments from Engaging Patients and Community Partners in Two Pilot Projects of the Patient-Centered Outcomes Research Institute.

PubMed

Tai-Seale, Ming; Sullivan, Greer; Cheney, Ann; Thomas, Kathleen; Frosch, Dominick

2016-01-01

Compared with people living in the community, researchers often have different frameworks or paradigms for thinking about health and wellness. These differing frameworks are often accompanied by differences in terminology or language. The purpose of this commentary is to describe some of our "Aha!" moments from conducting two pilot studies funded by the Patient-Centered Outcomes Research Institute. Over time, we came to understand how our language and word choices may have been acting as a wedge between ourselves and our community research partners. We learned that fruitful collaborative work must attend to the creation of a common language, which we refer to as the language of engagement. Such patient-centered language can effectively build a bridge between researchers and community partners. We encourage other researchers to think critically about their cultural competency, to be mindful of the social power dynamics between patient and physician, to reflect on how their understanding might differ from those of their patient partners, and to find ways to use a common language that engages patients and other community partners.

Language Choice among Peers in Project-Based Learning: A Hong Kong Case Study of English Language Learners' Plurilingual Practices in Out-of-Class Computer-Mediated Communication

ERIC Educational Resources Information Center

Hafner, Christoph A.; Li, David C. S.; Miller, Lindsay

2015-01-01

Recently there has been considerable interest in the role of first language use in second/foreign language learning, especially where students share a common first language. However, most research has focused on in-class interaction between teachers and learners. Much less attention has been given to students' out-of-class practices, for example,…

Practical Use of the GEOSS Common Infrastructure by Environmental Research Infrastructures - Lessons from a COOPEUS-GEOSS Workshop

NASA Astrophysics Data System (ADS)

Waldmann, H. C.; Koop-Jakobsen, K.

2014-12-01

The GEOSS Common Infrastructure (GCI) enables earth observations data providers to make their resources available in a global context and allow users of earth observations data to search, access and use data, tools and services available through the Global Earth Observation System of Systems. COOPEUS views the GCI as an important platform promoting cross-disciplinary approaches in the studies of multifaceted environmental challenges, and the research infrastructures (RIs) in COOPEUS are currently in the process of registering resources and services within the GCI. To promote this work, COOPEUS and GEOSS held a joint workshop in July 2014, where the main scope was to get data managers of the COOPEUS RIs involved and establish the GCI as part of the COOPEUS interoperability framework. The workshop revealed that data policies of the individual RIs can often be the first impediment for their use of the GCI. As many RIs are administering data from many sources, permission to distribute the data must be in place before registration in the GCI. Through hands-on exercises registering resources from the COOPEUS RIs, the first steps were taken to implement the GCI as a platform for documenting the capabilities of the COOPEUS RIs. These exercises gave important feedback for the practical implementation of the GCI as well as the challenges lying ahead. For the COOPEUS RIs providing data the benefits includes improved discovery and access to data and information, increased visibility of available data, information and services, which will promote the structuring of the existing environmental research infrastructure landscape and improve the interoperability. However, in order to attract research infrastructures to use the GCI, the registration process must be simplified and accelerated like for instance allowing for bulk data registration; the resource registration and feedback by COOPEUS partners can play an important role in these efforts.

XML at the ADC: Steps to a Next Generation Data Archive

NASA Astrophysics Data System (ADS)

Shaya, E.; Blackwell, J.; Gass, J.; Oliversen, N.; Schneider, G.; Thomas, B.; Cheung, C.; White, R. A.

1999-05-01

The eXtensible Markup Language (XML) is a document markup language that allows users to specify their own tags, to create hierarchical structures to qualify their data, and to support automatic checking of documents for structural validity. It is being intensively supported by nearly every major corporate software developer. Under the funds of a NASA AISRP proposal, the Astronomical Data Center (ADC, http://adc.gsfc.nasa.gov) is developing an infrastructure for importation, enhancement, and distribution of data and metadata using XML as the document markup language. We discuss the preliminary Document Type Definition (DTD, at http://adc.gsfc.nasa.gov/xml) which specifies the elements and their attributes in our metadata documents. This attempts to define both the metadata of an astronomical catalog and the `header' information of an astronomical table. In addition, we give an overview of the planned flow of data through automated pipelines from authors and journal presses into our XML archive and retrieval through the web via the XML-QL Query Language and eXtensible Style Language (XSL) scripts. When completed, the catalogs and journal tables at the ADC will be tightly hyperlinked to enhance data discovery. In addition one will be able to search on fragmentary information. For instance, one could query for a table by entering that the second author is so-and-so or that the third author is at such-and-such institution.

A Survey of Telepractice in Speech-Language Pathology and Audiology in India.

PubMed

Mohan, Haritha S; Anjum, Ayesha; Rao, Prema K S

2017-01-01

Telepractice has emerged as a form of service delivery to assess and treat individuals with communication disorders. The present study surveyed speech-language pathologists and audiologists in India about the use of telepractice. Two hundred and five (N=205) speech-language pathologists and audiologists responded to a questionnaire, with 12.19% reporting their use of telepractice to deliver clinical services. Respondents also indicated an urgent shortage of professionals in India to deliver clinical services in speech-language pathology and audiology, and opined that these needs can be met via the use of telepractice. India is well known throughout the world for the advanced application of Information and Communication Technology (ICT), with 931.95 million telephone subscribers, over 900 million mobile phone users, and the second-largest mobile phone usage in the world. India has also experienced a tremendous rise in the number of internet users. Therefore, India is well poised to fully develop telepractice to overcome the barriers of distance and amplify the availability of speech-language pathology, audiology and other healthcare services. But first, the widespread use of telepractice throughout the nation will require an improved infrastructure (e.g., to uphold privacy and security); training for professionals; and telepractice policies. While very promising, the deployment of telepractice throughout India will require the attention of policy makers and government organizations.

Eskimo Word Order Variation and Its Contact-Induced Perturbation.

ERIC Educational Resources Information Center

Fortescue, Michael

1993-01-01

Although Eskimo languages are commonly characterized as displaying rather "free" word order compared to major western European languages, West Greenlandic (WG) has a clearly dominant, pragmatically neutral ordering pattern. It is argued that WG behaves more like Slavic languages. (Contains 36 references.) (LB)

Neural organization of linguistic short-term memory is sensory modality-dependent: evidence from signed and spoken language.

PubMed

Pa, Judy; Wilson, Stephen M; Pickell, Herbert; Bellugi, Ursula; Hickok, Gregory

2008-12-01

Despite decades of research, there is still disagreement regarding the nature of the information that is maintained in linguistic short-term memory (STM). Some authors argue for abstract phonological codes, whereas others argue for more general sensory traces. We assess these possibilities by investigating linguistic STM in two distinct sensory-motor modalities, spoken and signed language. Hearing bilingual participants (native in English and American Sign Language) performed equivalent STM tasks in both languages during functional magnetic resonance imaging. Distinct, sensory-specific activations were seen during the maintenance phase of the task for spoken versus signed language. These regions have been previously shown to respond to nonlinguistic sensory stimulation, suggesting that linguistic STM tasks recruit sensory-specific networks. However, maintenance-phase activations common to the two languages were also observed, implying some form of common process. We conclude that linguistic STM involves sensory-dependent neural networks, but suggest that sensory-independent neural networks may also exist.

User-level framework for performance monitoring of HPC applications

NASA Astrophysics Data System (ADS)

Hristova, R.; Goranov, G.

2013-10-01

HP-SEE is an infrastructure that links the existing HPC facilities in South East Europe in a common infrastructure. The analysis of the performance monitoring of the High-Performance Computing (HPC) applications in the infrastructure can be useful for the end user as diagnostic for the overall performance of his applications. The existing monitoring tools for HP-SEE provide to the end user only aggregated information for all applications. Usually, the user does not have permissions to select only the relevant information for him and for his applications. In this article we present a framework for performance monitoring of the HPC applications in the HP-SEE infrastructure. The framework provides standardized performance metrics, which every user can use in order to monitor his applications. Furthermore as a part of the framework a program interface is developed. The interface allows the user to publish metrics data from his application and to read and analyze gathered information. Publishing and reading through the framework is possible only with grid certificate valid for the infrastructure. Therefore the user is authorized to access only the data for his applications.

Internationalization of Higher Education and Language Policy: The Case of a Bilingual University in Taiwan

ERIC Educational Resources Information Center

Lau, Ken; Lin, Chia-Yen

2017-01-01

Universities worldwide, in placing a greater emphasis on global mobility, have recently seen a growing number of in- and outbound students. Parallel to this development has been the need to internationalize individual campuses, an important aspect of which is to have a common language (or languages) used for communication. The language policies in…

The Morphosyntactic Structure of the Noun and Verb Phrases in Dholuo/Kiswahili Code Switching

ERIC Educational Resources Information Center

Ojanga, Jael Anyango; Chai, Furaha; Mutiti, James

2015-01-01

Code switching, the use of any two or more languages or dialects interchangeably in a single communication context, is a common linguistic practice owing to the trend of multilingualism in the world today. In many situations of language in contact, constituents of one language can be found within the constituents of another language in a number of…

Language Use in Six Study Abroad Programs: An Exploratory Analysis of Possible Predictors

ERIC Educational Resources Information Center

Dewey, Dan P.; Bown, Jennifer; Baker, Wendy; Martinsen, Rob A.; Gold, Carrie; Eggett, Dennis

2014-01-01

A common predictor of language gains during study abroad (SA) is amount of language use. Yet little attention has been given to determining what factors influence the extent of language use while abroad. Studies in this area have mainly been case studies of learners in single locations. In this larger study, we seek to determine variables…

Movie Got Your Tongue? Effects of Language Switching on Film Reception

ERIC Educational Resources Information Center

Aparicio, Xavier; Bairstow, Dominique

2016-01-01

Cinema is in part a reflection of our society and, in these times of cultural mix, it is more and more common to find different language communities appearing on-screen together. Thus, it is not unusual to have to process (voluntarily or not) more than one language throughout the day. From a cognitive point of view, language switching is widely…

Using the "Common European Framework of Reference for Languages" to Teach Sign Language to Parents of Deaf Children

ERIC Educational Resources Information Center

Snoddon, Kristin

2015-01-01

No formal Canadian curriculum presently exists for teaching American Sign Language (ASL) as a second language to parents of deaf and hard of hearing children. However, this group of ASL learners is in need of more comprehensive, research-based support, given the rapid expansion in Canada of universal neonatal hearing screening and the…

A Developmental Shift from Similar to Language-Specific Strategies in Verb Acquisition: A Comparison of English, Spanish, and Japanese

ERIC Educational Resources Information Center

Maguire, Mandy J.; Hirsh-Pasek, Kathy; Golinkoff, Roberta Michnick; Imai, Mutsumi; Haryu, Etsuko; Vanegas, Sandra; Okada, Hiroyuki; Pulverman, Rachel; Sanchez-Davis, Brenda

2010-01-01

The world's languages draw on a common set of event components for their verb systems. Yet, these components are differentially distributed across languages. At what age do children begin to use language-specific patterns to narrow possible verb meanings? English-, Japanese-, and Spanish-speaking adults, toddlers, and preschoolers were shown…

Quels outils pour l'analyse linguistique ou les prealables d'un enseignement de la grammaire? (What Tools for Linguistic Analysis or Preliminaries for Grammar Instruction?)

ERIC Educational Resources Information Center

Darot, Mireille

1983-01-01

The usefulness of classifications within and comparisons among languages as a means of discovering the commonalities of human language is discussed. Metalinguistics offers not only the potential for analyzing the specifics of each language, but also the tools for teaching across languages. (MSE)

Balancing Effort and Information Transmission during Language Acquisition: Evidence from Word Order and Case Marking

ERIC Educational Resources Information Center

Fedzechkina, Maryia; Newport, Elissa L.; Jaeger, T. Florian

2017-01-01

Across languages of the world, some grammatical patterns have been argued to be more common than expected by chance. These are sometimes referred to as (statistical) "language universals." One such universal is the correlation between constituent order freedom and the presence of a case system in a language. Here, we explore whether this…

An extremely simple macroscale electronic skin realized by deep machine learning.

PubMed

Sohn, Kee-Sun; Chung, Jiyong; Cho, Min-Young; Timilsina, Suman; Park, Woon Bae; Pyo, Myungho; Shin, Namsoo; Sohn, Keemin; Kim, Ji Sik

2017-09-11

Complicated structures consisting of multi-layers with a multi-modal array of device components, i.e., so-called patterned multi-layers, and their corresponding circuit designs for signal readout and addressing are used to achieve a macroscale electronic skin (e-skin). In contrast to this common approach, we realized an extremely simple macroscale e-skin only by employing a single-layered piezoresistive MWCNT-PDMS composite film with neither nano-, micro-, nor macro-patterns. It is the deep machine learning that made it possible to let such a simple bulky material play the role of a smart sensory device. A deep neural network (DNN) enabled us to process electrical resistance change induced by applied pressure and thereby to instantaneously evaluate the pressure level and the exact position under pressure. The great potential of this revolutionary concept for the attainment of pressure-distribution sensing on a macroscale area could expand its use to not only e-skin applications but to other high-end applications such as touch panels, portable flexible keyboard, sign language interpreting globes, safety diagnosis of social infrastructures, and the diagnosis of motility and peristalsis disorders in the gastrointestinal tract.

Waiting Room Education in a Community Health System: Provider Perceptions and Suggestions.

PubMed

Beckwith, Noor; Jean-Baptiste, Marie-Louise; Katz, Arlene

2016-12-01

The increasing burden of chronic diseases in the United States presents a major challenge to the nation's primary care systems, so improving the efficacy and efficiency of patient education is an important goal. Understanding the current perspectives, practices, and needs of primary care providers should guide innovation towards this end. As a part of the authors' ongoing quality improvement work, a short internet survey was an effective method of enhancing this understanding in one health care system. With a response rate of 24.6 %, the survey revealed that primary care waiting rooms in the health system studied are not conceived of or used by providers as spaces to engage patients in health education. To change this, providers suggested using both printed and technological methods for delivering health information, primarily related to medications, diabetes, and healthy lifestyle practices. Common barriers to improvement cited by providers included diverse language and literacy backgrounds in the patient population, as well as difficulty sustaining change due to infrastructural and administrative barriers. These results suggest steps for development, implementation, and investigation of new educational interventions for patients in the local primary care context.

A comparison of common programming languages used in bioinformatics.

PubMed

Fourment, Mathieu; Gillings, Michael R

2008-02-05

The performance of different programming languages has previously been benchmarked using abstract mathematical algorithms, but not using standard bioinformatics algorithms. We compared the memory usage and speed of execution for three standard bioinformatics methods, implemented in programs using one of six different programming languages. Programs for the Sellers algorithm, the Neighbor-Joining tree construction algorithm and an algorithm for parsing BLAST file outputs were implemented in C, C++, C#, Java, Perl and Python. Implementations in C and C++ were fastest and used the least memory. Programs in these languages generally contained more lines of code. Java and C# appeared to be a compromise between the flexibility of Perl and Python and the fast performance of C and C++. The relative performance of the tested languages did not change from Windows to Linux and no clear evidence of a faster operating system was found. Source code and additional information are available from http://www.bioinformatics.org/benchmark/. This benchmark provides a comparison of six commonly used programming languages under two different operating systems. The overall comparison shows that a developer should choose an appropriate language carefully, taking into account the performance expected and the library availability for each language.

A comparison of common programming languages used in bioinformatics

PubMed Central

Fourment, Mathieu; Gillings, Michael R

2008-01-01

Background The performance of different programming languages has previously been benchmarked using abstract mathematical algorithms, but not using standard bioinformatics algorithms. We compared the memory usage and speed of execution for three standard bioinformatics methods, implemented in programs using one of six different programming languages. Programs for the Sellers algorithm, the Neighbor-Joining tree construction algorithm and an algorithm for parsing BLAST file outputs were implemented in C, C++, C#, Java, Perl and Python. Results Implementations in C and C++ were fastest and used the least memory. Programs in these languages generally contained more lines of code. Java and C# appeared to be a compromise between the flexibility of Perl and Python and the fast performance of C and C++. The relative performance of the tested languages did not change from Windows to Linux and no clear evidence of a faster operating system was found. Source code and additional information are available from Conclusion This benchmark provides a comparison of six commonly used programming languages under two different operating systems. The overall comparison shows that a developer should choose an appropriate language carefully, taking into account the performance expected and the library availability for each language. PMID:18251993

Some cross-linguistic evidence for modulation of implicational universals by language-specific frequency effects in phonological development

PubMed Central

Edwards, Jan; Beckman, Mary E.

2009-01-01

While broad-focus comparisons of consonant inventories across children acquiring different language can suggest that phonological development follows a universal sequence, finer-grained statistical comparisons can reveal systematic differences. This cross-linguistic study of word-initial lingual obstruents examined some effects of language-specific frequencies on consonant mastery. Repetitions of real words were elicited from 2- and 3-year-old children who were monolingual speakers of English, Cantonese, Greek, or Japanese. The repetitions were recorded and transcribed by an adult native speaker for each language. Results found support for both language-universal effects in phonological acquisition and for language-specific influences related to phoneme and phoneme sequence frequency. These results suggest that acquisition patterns that are common across languages arise in two ways. One influence is direct, via the universal constraints imposed by the physiology and physics of speech production and perception, and how these predict which contrasts will be easy and which will be difficult for the child to learn to control. The other influence is indirect, via the way universal principles of ease of perception and production tend to influence the lexicons of many languages through commonly attested sound changes. PMID:19890438

Unesco's Global Ethics Observatory

PubMed Central

Have, H ten; Ang, T W

2007-01-01

The Global Ethics Observatory, launched by the United Nations Educational, Scientific, and Cultural Organization in December 2005, is a system of databases in the ethics of science and technology. It presents data on experts in ethics, on institutions (university departments and centres, commissions, councils and review boards, and societies and associations) and on teaching programmes in ethics. It has a global coverage and will be available in six major languages. Its aim is to facilitate the establishment of ethical infrastructures and international cooperation all around the world. PMID:17209103

Integrating Subjective Trust into Networked Infrastructures

DTIC Science & Technology

2009-04-22

architectural framework for hexperimenting wit trust. • Use of semantic technologies incorporated into h b id b d t t t ta y r - ase rus managemen ...Language for Operation PI Persistent Identifier PILOW P i t t Id tifi T blers s en en er a es PINL Persistent Identifier Networking Layer SBIR Small...Investigate and propose an architecture to determine/measure and convey th t t l l f th i l t ie rus eve o e var ous e emen s n a distributed or

Security Behavior Observatory: Infrastructure for Long-term Monitoring of Client Machines

DTIC Science & Technology

2014-07-14

desired data. In Wmdows, this is most often a .NET language (e.g., C#, PowerShell), a command-line batch script, or Java . 3) Least privilege: To ensure...modules are written in Java , and thus should be easily-portable to any OS. B. Deployment There are several high-level requirements the SBO must meet...practically feasible with such solutions. Instead, one researcher with access to all the clients’ keys (stored in an isolated and secured MySQL database

Technical Evaluation Report on the Guidance and Control Panel Symposium (29th) on Air Traffic Management Civil/Military Systems and Technologies.

DTIC Science & Technology

1980-03-01

language, reliance upon instrumental (technical) versus biologi - cal ( human ) capabilities, etc. The latter - the appreciative one - is not expressed...infrastructure, and most of human contribution, should be ready for servi- cing the military scene in case of high tension, or in the context of hostility...already proven "feasible changes*. 10 81 In a similar way of improvement ( 751 and [ 771 give additional information about DABS and a DABS/ ATARS

The BonaRes data infrastructure: Recommendations of standards for the different life stages of soil and agricultural research data

NASA Astrophysics Data System (ADS)

Hoffmann, Carsten; Schulz, Sina; Svoboda, Nikolai; Zoarder, Muqit; Eberhardt, Einar; Russell, David; Heinrich, Uwe

2017-04-01

Within the research project BonaRes ("Soil as a sustainable resource for the bioeconomy") an infrastructure is being developed to upload, manage, store, and provide the increasing amount of soil and agricultural research data, raw data, and metadata in Germany. Large joint research projects such as BonaRes require rules for data handling. The application and designation of standards, standard methods and widely disseminated and accepted data formats for all stages of data life (from acquisition to provision) is accompanied by a number of advantages for data providers, -managers and -users. Standards enable e.g. an easy data exchange and provision for data re-use, communication with other disciplines, and improve the visibility and accessibility of research activities and results. To harmonize national with international data infrastructures, standards used in the scope of BonaRes should either meet international requirements or be transformable by derivation tools. In the first project phase an overview of standards was compiled including more than 600 relevant norms, directives, exchange formats and code lists. With the collaboration of an international expert consortium we then developed a "Recommendation list Standards" for all project partners and other soil/agricultural data providers. We present and discuss selected recommendations and possible implementations of standards to be used in the BonaRes data infrastructure for data acquisition (e.g. soil description, agronomy), data management (e.g. exchange languages, derivation tools), and data provision (e.g. licenses, geo-data services).

Parenting and Later Substance Use Among Mexican-Origin Youth: Moderation by Preference for a Common Language

PubMed Central

Schofield, Thomas J.; Toro, Rosa I.; Parke, Ross D.; Cookston, Jeffrey T.; Fabricius, William V.; Coltrane, Scott

2016-01-01

The primary goal of the current study was to test whether parent and adolescent preference for a common language moderates the association between parenting and rank-order change over time in offspring substance use. A sample of Mexican-origin seventh-grade adolescents (mean age = 12.5, N = 194, 52% female) was measured longitudinally on use of tobacco, alcohol, and marijuana. Mother, father, and adolescent all reported on consistent discipline and monitoring of the adolescent. Consistent discipline and monitoring both predicted relative decreases in substance use into early adulthood, but only among parent-offspring dyads who expressed preference for the same language (either English or Spanish). This moderation held after controlling for parent substance use, family structure, having completed schooling in Mexico, years lived in the U.S., family income, and cultural values. An unintended consequence of the immigration process may be the loss of parenting effectiveness that is normally present when parents and adolescents prefer to communicate in a common language. PMID:28080082

Speech-language pathologists and the Common Core Standards initiative: an opportunity for leadership and organizational change.

PubMed

Dunkle, Jennifer; Flynn, Perry

2012-05-01

The Common Core State Standards initiative within public school education is designed to provide uniform guidelines for academic standards, including more explicit language targets. Speech-language pathologists (SLPs) are highly qualified language experts who may find new leadership roles within their clinical practice using the Common Core Standards. However, determining its usage by SLPs in clinical practice needs to be examined. This article seeks to discover the social context of organizations and organizational change in relation to clinical practice. Specifically, this article presents the diffusion of innovations theory to explain how initiatives move from ideas to institutionalization and the importance of social context in which these initiatives are introduced. Next, the values of both SLPs and organizations will be discussed. Finally, this article provides information on how to affect organizational change through the value of an affirmative, socially based theoretical perspective and methodology, appreciative inquiry. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

The ALMA common software: dispatch from the trenches

NASA Astrophysics Data System (ADS)

Schwarz, J.; Sommer, H.; Jeram, B.; Sekoranja, M.; Chiozzi, G.; Grimstrup, A.; Caproni, A.; Paredes, C.; Allaert, E.; Harrington, S.; Turolla, S.; Cirami, R.

2008-07-01

The ALMA Common Software (ACS) provides both an application framework and CORBA-based middleware for the distributed software system of the Atacama Large Millimeter Array. Building upon open-source tools such as the JacORB, TAO and OmniORB ORBs, ACS supports the development of component-based software in any of three languages: Java, C++ and Python. Now in its seventh major release, ACS has matured, both in its feature set as well as in its reliability and performance. However, it is only recently that the ALMA observatory's hardware and application software has reached a level at which it can exploit and challenge the infrastructure that ACS provides. In particular, the availability of an Antenna Test Facility(ATF) at the site of the Very Large Array in New Mexico has enabled us to exercise and test the still evolving end-to-end ALMA software under realistic conditions. The major focus of ACS, consequently, has shifted from the development of new features to consideration of how best to use those that already exist. Configuration details which could be neglected for the purpose of running unit tests or skeletal end-to-end simulations have turned out to be sensitive levers for achieving satisfactory performance in a real-world environment. Surprising behavior in some open-source tools has required us to choose between patching code that we did not write or addressing its deficiencies by implementing workarounds in our own software. We will discuss these and other aspects of our recent experience at the ATF and in simulation.

ENVRI PLUS: European initiative towards technical and research cultural solutions for across-disciplines accessible Research Infrastructure products

NASA Astrophysics Data System (ADS)

Asmi, A.; Kutsch, W. L.

2015-12-01

Environmental Research Infrastructures are often built as bottom-up initiatives to provide products for specific target group, which often is very discipline specific. However, the societal or environmental challenges are typically not concentrated on specific disciplines, and require usage of data sets from many RIs. ENVRI PLUS is an initiative where the European environmental RIs work together to provide common technical background (in physical observation technologies and in data products and descriptions) to make the RI products more usable to user groups outside of the original RI target groups. ENVRI PLUS also includes many policy and dissemination concentrated actions to make the RI operations coherent and understandable to both scientists and other potential users. The actions include building common technological capital of the RIs (physical and data-oriented), creating common access procedures (especially for cross-diciplinary access), developing ethical guidelines and related policies, distributing know-how between RIs and building common communication and collaboration system for European environmental RIs. All ENVRI PLUS products are free to use, e.g. for use of new or existing environmental RIs worldwide.

What can the programming language Rust do for astrophysics?

NASA Astrophysics Data System (ADS)

Blanco-Cuaresma, Sergi; Bolmont, Emeline

2017-06-01

The astrophysics community uses different tools for computational tasks such as complex systems simulations, radiative transfer calculations or big data. Programming languages like Fortran, C or C++ are commonly present in these tools and, generally, the language choice was made based on the need for performance. However, this comes at a cost: safety. For instance, a common source of error is the access to invalid memory regions, which produces random execution behaviors and affects the scientific interpretation of the results. In 2015, Mozilla Research released the first stable version of a new programming language named Rust. Many features make this new language attractive for the scientific community, it is open source and it guarantees memory safety while offering zero-cost abstraction. We explore the advantages and drawbacks of Rust for astrophysics by re-implementing the fundamental parts of Mercury-T, a Fortran code that simulates the dynamical and tidal evolution of multi-planet systems.

A Sociocognitive Perspective on Assessing EL Students in the Age of Common Core and Next Generation Science Standards

ERIC Educational Resources Information Center

Mislevy, Robert J.; Durán, Richard P.

2014-01-01

Subject-area standards such as Common Core State Standards for Language Arts and Mathematics and Next Generation Science Standards offer deeper, richer views of subject-area proficiency. In science, they underscore doing things with facts and concepts, such as explaining, planning, and investigating--activities that are intertwined with language,…

Professional Development for Promoting 21st Century Skills and Common Core State Standards in Foreign Language and Social Studies Classrooms

ERIC Educational Resources Information Center

Beriswill, Joanne Elizabeth; Bracey, Pamela Scott; Sherman-Morris, Kathleen; Huang, Kun; Lee, Sang Joon

2016-01-01

To help satisfy the pressing need for technology-related professional development for in-service teachers, the Global Academic Essentials Teacher Institute (GAETI) was implemented to provide in-service foreign language and social studies teachers with content, pedagogy, and technology explorations centered on the teaching of the Common Core State…

Teachers' Perceptions of the Implementation of the Literacy Common Core State Standards for English Language Learners and Students with Disabilities

ERIC Educational Resources Information Center

Murphy, Audrey Figueroa; Haller, Elizabeth

2015-01-01

This qualitative study explored the experiences of U.S. teachers of English language learners (ELLs) and students with disabilities (SWDs) as they sought to align the new Common Core State Standards (CCSS) with previously used standards and instructional approaches during the first year of CCSS implementation. Open-ended interviews were conducted…

Moving beyond Compliance: Promoting Research-Based Professional Discretion in the Implementation of the Common Core State Standards in English Language Arts

ERIC Educational Resources Information Center

Woodard, Rebecca; Kline, Sonia

2015-01-01

State- and local-level mandates are currently being implemented to ensure strict compliance to the new national Common Core State Standards for English Language Arts (CCSS for ELA) and related assessments. These standards provide many potential opportunities to improve literacy education nationally and locally. However, the CCSS for ELA will…

Common Core State Standards for Literacy in History/Social Studies, Science, and Technical Subjects for English Language Learners

ERIC Educational Resources Information Center

de Oliveira, Luciana C., Ed.

2016-01-01

This volume in the Common Core State Standards (CCSS) for English Language Learners series was designed to deepen teacher's knowledge and provides instructional approaches and practices for supporting grades 6-12 ELLs as they meet the ambitious expectations of the CCSS for Literacy in History/Social Studies, Science, and Technical Subjects. This…

Common Core State Standards for English Language Arts & Literacy in History/Social Studies, Science, and Technical Subjects

ERIC Educational Resources Information Center

Common Core State Standards Initiative, 2010

2010-01-01

The Common Core State Standards for English Language Arts & Literacy in History/Social Studies, Science, and Technical Subjects ("the Standards") are the culmination of an extended, broad-based effort to fulfill the charge issued by the states to create the next generation of K-12 standards in order to help ensure that all students…

Common Core Standards for High School English Language Arts: A Quick-Start Guide

ERIC Educational Resources Information Center

Kendall, John; Frazee, Dana; Ryan, Susan

2012-01-01

High school teachers and leaders with responsibility for English language arts (ELA) need this handy guide to successfully implement the Common Core in their respective grade levels. Getting a copy for every staff member ensures they know: (1) How grades 11-12 ELA content differs from and builds upon 9-10 standards; (2) How the four strands…

"Who Soy Yo?": The Creative Use of "Spanglish" to Express a Hybrid Identity in Chicana/o Heritage Language Learners of Spanish

ERIC Educational Resources Information Center

Sanchez-Munoz, Ana

2013-01-01

This study explores various linguistic strategies that characterize what is commonly referred to as "Spanglish"; namely, code-switching, code-mixing, borrowings and other language contact phenomena commonly employed by Chicana/o bilinguals. The analysis of linguistic features is based on creative pieces of writing produced by Chicana/o…

Body Language in the Classroom

ERIC Educational Resources Information Center

Miller, Patrick W.

2005-01-01

Ralph Waldo Emerson and Mae West would seem to have little in common, but there is one thing they both understood--the importance of body language. Educators, psychologists, anthropologists and sociologists define body language or nonverbal communication as communication without words. It includes overt behaviors such as facial expressions, eye…

Syllabic Patterns in the Early Vocalizations of Quichua Children

ERIC Educational Resources Information Center

Gildersleeve-Neumann, Christina E.; Davis, Barbara L.; Macneilage, Peter F.

2013-01-01

To understand the interactions between production patterns common to children regardless of language environment and the early appearance of production effects based on perceptual learning from the ambient language requires the study of languages with diverse phonological properties. Few studies have evaluated early phonological acquisition…

Evaluation of Verbal Behavior in Older Adults

ERIC Educational Resources Information Center

Gross, Amy C.; Fuqua, Wayne; Merritt, Todd A.

2013-01-01

Approximately 5% of older adults have a dementia diagnosis, and language deterioration is commonly associated with this disorder (Kempler, 2005). Several instruments have been developed to diagnose dementia and assess language capabilities of elderly adults. However, none of these instruments take a functional approach to language assessment as…

New Dimensions in Second Language Acquisition Research.

ERIC Educational Resources Information Center

Andersen, Roger W., Ed.

The following papers are included: (1) "Some Common Goals for Second and First Language Acquisition Research" by Kenji Hakuta; (2) "Research on the Measurement of Affective Variables: Some Remaining Questions" by John W. Oller, Jr.; (3) "The Effects of Neurological Age on Nonprimary Language Acquisition" by Thomas…

Laying the Groundwork for Enterprise-Wide Medical Language Processing Services: Architecture and Process

PubMed Central

Chen, Elizabeth S.; Maloney, Francine L.; Shilmayster, Eugene; Goldberg, Howard S.

2009-01-01

A systematic and standard process for capturing information within free-text clinical documents could facilitate opportunities for improving quality and safety of patient care, enhancing decision support, and advancing data warehousing across an enterprise setting. At Partners HealthCare System, the Medical Language Processing (MLP) services project was initiated to establish a component-based architectural model and processes to facilitate putting MLP functionality into production for enterprise consumption, promote sharing of components, and encourage reuse. Key objectives included exploring the use of an open-source framework called the Unstructured Information Management Architecture (UIMA) and leveraging existing MLP-related efforts, terminology, and document standards. This paper describes early experiences in defining the infrastructure and standards for extracting, encoding, and structuring clinical observations from a variety of clinical documents to serve enterprise-wide needs. PMID:20351830

Laying the groundwork for enterprise-wide medical language processing services: architecture and process.

PubMed

Chen, Elizabeth S; Maloney, Francine L; Shilmayster, Eugene; Goldberg, Howard S

2009-11-14

A systematic and standard process for capturing information within free-text clinical documents could facilitate opportunities for improving quality and safety of patient care, enhancing decision support, and advancing data warehousing across an enterprise setting. At Partners HealthCare System, the Medical Language Processing (MLP) services project was initiated to establish a component-based architectural model and processes to facilitate putting MLP functionality into production for enterprise consumption, promote sharing of components, and encourage reuse. Key objectives included exploring the use of an open-source framework called the Unstructured Information Management Architecture (UIMA) and leveraging existing MLP-related efforts, terminology, and document standards. This paper describes early experiences in defining the infrastructure and standards for extracting, encoding, and structuring clinical observations from a variety of clinical documents to serve enterprise-wide needs.

Agile Infrastructure Monitoring

NASA Astrophysics Data System (ADS)

Andrade, P.; Ascenso, J.; Fedorko, I.; Fiorini, B.; Paladin, M.; Pigueiras, L.; Santos, M.

2014-06-01

At the present time, data centres are facing a massive rise in virtualisation and cloud computing. The Agile Infrastructure (AI) project is working to deliver new solutions to ease the management of CERN data centres. Part of the solution consists in a new "shared monitoring architecture" which collects and manages monitoring data from all data centre resources. In this article, we present the building blocks of this new monitoring architecture, the different open source technologies selected for each architecture layer, and how we are building a community around this common effort.

MISSION: Mission and Safety Critical Support Environment. Executive overview

NASA Technical Reports Server (NTRS)

Mckay, Charles; Atkinson, Colin

1992-01-01

For mission and safety critical systems it is necessary to: improve definition, evolution and sustenance techniques; lower development and maintenance costs; support safe, timely and affordable system modifications; and support fault tolerance and survivability. The goal of the MISSION project is to lay the foundation for a new generation of integrated systems software providing a unified infrastructure for mission and safety critical applications and systems. This will involve the definition of a common, modular target architecture and a supporting infrastructure.

The ORAC-DR data reduction pipeline

NASA Astrophysics Data System (ADS)

Cavanagh, B.; Jenness, T.; Economou, F.; Currie, M. J.

2008-03-01

The ORAC-DR data reduction pipeline has been used by the Joint Astronomy Centre since 1998. Originally developed for an infrared spectrometer and a submillimetre bolometer array, it has since expanded to support twenty instruments from nine different telescopes. By using shared code and a common infrastructure, rapid development of an automated data reduction pipeline for nearly any astronomical data is possible. This paper discusses the infrastructure available to developers and estimates the development timescales expected to reduce data for new instruments using ORAC-DR.

Why Are There Different Languages? The Role of Adaptation in Linguistic Diversity.

PubMed

Lupyan, Gary; Dale, Rick

2016-09-01

Why are there different languages? A common explanation is that different languages arise from the gradual accumulation of random changes. Here, we argue that, beyond these random factors, linguistic differences, from sounds to grammars, may also reflect adaptations to different environments in which the languages are learned and used. The aspects of the environment that could shape language include the social, the physical, and the technological. Copyright © 2016 Elsevier Ltd. All rights reserved.

Cross-language Babel structs—making scientific interfaces more efficient

NASA Astrophysics Data System (ADS)

Prantl, Adrian; Ebner, Dietmar; Epperly, Thomas G. W.

2013-01-01

Babel is an open-source language interoperability framework tailored to the needs of high-performance scientific computing. As an integral element of the Common Component Architecture, it is employed in a wide range of scientific applications where it is used to connect components written in different programming languages. In this paper we describe how we extended Babel to support interoperable tuple data types (structs). Structs are a common idiom in (mono-lingual) scientific application programming interfaces (APIs); they are an efficient way to pass tuples of nonuniform data between functions, and are supported natively by most programming languages. Using our extended version of Babel, developers of scientific codes can now pass structs as arguments between functions implemented in any of the supported languages. In C, C++, Fortran 2003/2008 and Chapel, structs can be passed without the overhead of data marshaling or copying, providing language interoperability at minimal cost. Other supported languages are Fortran 77, Fortran 90/95, Java and Python. We will show how we designed a struct implementation that is interoperable with all of the supported languages and present benchmark data to compare the performance of all language bindings, highlighting the differences between languages that offer native struct support and an object-oriented interface with getter/setter methods. A case study shows how structs can help simplify the interfaces of scientific codes significantly.

Surveys 2. Eight State-of-the-Art Articles on Key Areas in Language Teaching. Cambridge Language Teaching Surveys.

ERIC Educational Resources Information Center

Kinsella, Valerie, Ed.

The articles in this volume are an overview of work in a number of subjects and disciplines which contribute to the field of applied linguistics and language teaching. Specifically, they treat universal properties common to all languages, the historical developments and central issues in speech act theory, speech research on the various stages of…

The Potential of Transnational Language Policy to Promote Social Inclusion of Immigrants: An Analysis and Evaluation of the European Union's INCLUDE Project

ERIC Educational Resources Information Center

Bian, Cui

2017-01-01

Language issues and social inclusion consistently remain two major concerns for member countries of the European Union (EU). Despite an increasing awareness of the importance of language learning in migrants' social inclusion, and the promotion of language policies at European and national levels, there is still a lack of common actions at the…

Pyomo v5.0

DOE Office of Scientific and Technical Information (OSTI.GOV)

Woodruff, David; Hackebeil, Gabe; Laird, Carl Damon

Pyomo supports the formulation and analysis of mathematical models for complex optimization applications. This capability is commonly associated with algebraic modeling languages (AMLs), which support the description and analysis of mathematical models with a high-level language. Although most AMLs are implemented in custom modeling languages, Pyomo's modeling objects are embedded within Python, a full- featured high-level programming language that contains a rich set of supporting libraries.

Exploring the Effect of Teaching Test-Taking Strategies on Intermediate Level Learners on Reading Section of IELTS; Learners' Attitude in Focus

ERIC Educational Resources Information Center

Khoshsima, Hooshang; Saed, Amin; Mousaei, Fatemeh

2018-01-01

Language proficiency tests have become common instruments to judge people based on their performance. Thus, the scores on language proficiency tests, such as the International English Language Testing System (IELTS) or Teaching English as a Foreign Language (TOEFL), play a crucial role in the test-takers' lives. Because of increasing demands on…

The GEOSS solution for enabling data interoperability and integrative research.

PubMed

Nativi, Stefano; Mazzetti, Paolo; Craglia, Max; Pirrone, Nicola

2014-03-01

Global sustainability research requires an integrative research effort underpinned by digital infrastructures (systems) able to harness data and heterogeneous information across disciplines. Digital data and information sharing across systems and applications is achieved by implementing interoperability: a property of a product or system to work with other products or systems, present or future. There are at least three main interoperability challenges a digital infrastructure must address: technological, semantic, and organizational. In recent years, important international programs and initiatives are focusing on such an ambitious objective. This manuscript presents and combines the studies and the experiences carried out by three relevant projects, focusing on the heavy metal domain: Global Mercury Observation System, Global Earth Observation System of Systems (GEOSS), and INSPIRE. This research work recognized a valuable interoperability service bus (i.e., a set of standards models, interfaces, and good practices) proposed to characterize the integrative research cyber-infrastructure of the heavy metal research community. In the paper, the GEOSS common infrastructure is discussed implementing a multidisciplinary and participatory research infrastructure, introducing a possible roadmap for the heavy metal pollution research community to join GEOSS as a new Group on Earth Observation community of practice and develop a research infrastructure for carrying out integrative research in its specific domain.

Decontamination of radiological agents from drinking water infrastructure: a literature review and summary.

PubMed

Szabo, Jeff; Minamyer, Scott

2014-11-01

This report summarizes the current state of knowledge on the persistence of radiological agents on drinking water infrastructure (such as pipes) along with information on decontamination should persistence occur. Decontamination options for drinking water infrastructure have been explored for some important radiological agents (cesium, strontium and cobalt), but important data gaps remain. Although some targeted experiments have been published on cesium, strontium and cobalt persistence on drinking water infrastructure, most of the data comes from nuclear clean-up sites. Furthermore, the studies focused on drinking water systems use non-radioactive surrogates. Non-radioactive cobalt was shown to be persistent on iron due to oxidation with free chlorine in drinking water and precipitation on the iron surface. Decontamination with acidification was an effective removal method. Strontium persistence on iron was transient in tap water, but adherence to cement-mortar has been demonstrated and should be further explored. Cesium persistence on iron water infrastructure was observed when flow was stagnant, but not with water flow present. Future research suggestions focus on expanding the available cesium, strontium and cobalt persistence data to other common infrastructure materials, specifically cement-mortar. Further exploration chelating agents and low pH treatment is recommended for future decontamination studies. Published by Elsevier Ltd.

Using Contests to Connect: A View from the Collegiate Level

ERIC Educational Resources Information Center

Belgum, Kirsten

2017-01-01

This article investigates how language contests can serve as an effective element of articulation in language education. Educators and researchers have reflected on how to facilitate the progress of language learners from high school to college through shared learning outcomes across institutional divides and by developing common guidelines for…

Managing Learning: Authority and Language Assessment

ERIC Educational Resources Information Center

McNamara, Tim

2011-01-01

A feature of language assessment internationally is its role in the enforcement of language policies established by governments and other educational and cultural agencies. This trend has led to the near-universal adoption of curriculum and assessment frameworks, the clearest example of which is the Common European Framework of Reference for…

Baby Talk Home Visits: Development and Initial Evaluations of a Primary Prevention Service

ERIC Educational Resources Information Center

Smith, Clare; Gibbard, Deborah

2011-01-01

Language delay is a common developmental difficulty. Research indicates that it is influenced by environmental factors, particularly social deprivation, but that a parent's interaction protects children's language development against these factors. It is hypothesized that by supporting parents' interaction, language development may be facilitated.…

34 CFR 655.4 - What definitions apply to the International Education Programs?

Code of Federal Regulations, 2010 CFR

2010-07-01

... are defined in 34 CFR part 77: Acquisition Applicant Application Award Budget Contract EDGAR Equipment... higher education for the purpose of carrying out a common objective on their behalf. Critical languages means each of the languages contained in the list of critical languages designated by the Secretary...

Input or Intimacy

ERIC Educational Resources Information Center

Navracsics, Judit

2014-01-01

According to the critical period hypothesis, the earlier the acquisition of a second language starts, the better. Owing to the plasticity of the brain, up until a certain age a second language can be acquired successfully according to this view. Early second language learners are commonly said to have an advantage over later ones especially in…

Language Impairment in Alzheimer's Disease and Vascular Dementia.

ERIC Educational Resources Information Center

Lempinen, Maire; And Others

A study of 21 patients with Alzheimer's Disease and 25 with vascular dementia, the two most common forms of dementia, investigated language impairments in the dementia syndrome to see if analysis of language disturbances is helpful in differential diagnosis. Diagnostic assessment included a neurological examination, detailed medical history,…

34 CFR 655.4 - What definitions apply to the International Education Programs?

Code of Federal Regulations, 2011 CFR

2011-07-01

... are defined in 34 CFR part 77: Acquisition Applicant Application Award Budget Contract EDGAR Equipment... higher education for the purpose of carrying out a common objective on their behalf. Critical languages means each of the languages contained in the list of critical languages designated by the Secretary...

34 CFR 655.4 - What definitions apply to the International Education Programs?

Code of Federal Regulations, 2012 CFR

2012-07-01

... are defined in 34 CFR part 77: Acquisition Applicant Application Award Budget Contract EDGAR Equipment... higher education for the purpose of carrying out a common objective on their behalf. Critical languages means each of the languages contained in the list of critical languages designated by the Secretary...

34 CFR 655.4 - What definitions apply to the International Education Programs?

Code of Federal Regulations, 2013 CFR

2013-07-01

... are defined in 34 CFR part 77: Acquisition Applicant Application Award Budget Contract EDGAR Equipment... higher education for the purpose of carrying out a common objective on their behalf. Critical languages means each of the languages contained in the list of critical languages designated by the Secretary...

34 CFR 655.4 - What definitions apply to the International Education Programs?

Code of Federal Regulations, 2014 CFR

2014-07-01

... are defined in 34 CFR part 77: Acquisition Applicant Application Award Budget Contract EDGAR Equipment... higher education for the purpose of carrying out a common objective on their behalf. Critical languages means each of the languages contained in the list of critical languages designated by the Secretary...

Mix and Switch Effects in Bilingual Language Processing

ERIC Educational Resources Information Center

Koeth, Joel T.

2012-01-01

This study utilized a novel task design in an effort to identify the source of the second language processing advantage commonly reported in mixed language conditions, investigate switch cost asymmetry in non-balanced bilinguals, and identify task-related variables that potentially contribute to inconsistent results across studies with similar…

34 CFR 657.2 - Who is eligible to receive an allocation of fellowships?

Code of Federal Regulations, 2011 CFR

2011-07-01

...) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION FOREIGN LANGUAGE AND AREA STUDIES FELLOWSHIPS...; (2) Teaches modern foreign languages under a program described in paragraph (b) of this section; and... foreign languages are commonly used; or (ii) Conducts training and research in international studies, the...

34 CFR 657.2 - Who is eligible to receive an allocation of fellowships?

Code of Federal Regulations, 2010 CFR

2010-07-01

...) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION FOREIGN LANGUAGE AND AREA STUDIES FELLOWSHIPS...; (2) Teaches modern foreign languages under a program described in paragraph (b) of this section; and... foreign languages are commonly used; or (ii) Conducts training and research in international studies, the...

Tracking Immanent Language Learning Behavior Over Time in Task-Based Classroom Work

ERIC Educational Resources Information Center

Kunitz, Silvia; Marian, Klara Skogmyr

2017-01-01

In this study, the authors explore how classroom tasks that are commonly used in task-based language teaching (TBLT) are achieved as observable aspects of "local educational order" (Hester & Francis, 2000) through observable and immanently social classroom behaviors. They focus specifically on students' language learning behaviors,…

Narrative Abilities of Children with Epilepsy

ERIC Educational Resources Information Center

Strekas, Amy; Ratner, Nan Bernstein; Berl, Madison; Gaillard, William D.

2013-01-01

Background: There is a noticeable publication gap in the speech-language pathology literature regarding the language abilities of children with common types of epilepsy. This paper reviews studies that suggest a high frequency of undetected language problems in this population, and it proposes the need for pragmatically based assessment of…

Structured Natural-Language Descriptions for Semantic Content Retrieval of Visual Materials.

ERIC Educational Resources Information Center

Tam, A. M.; Leung, C. H. C.

2001-01-01

Proposes a structure for natural language descriptions of the semantic content of visual materials that requires descriptions to be (modified) keywords, phrases, or simple sentences, with components that are grammatical relations common to many languages. This structure makes it easy to implement a collection's descriptions as a relational…

Competency: The Language of the Behavioral Objectives Movement.

ERIC Educational Resources Information Center

Craig, Samuel B., Jr.

Several external and internal factors combine to hinder optimal communication in "Competency," the language of behavior modification. As a language, Competency a) is spoken with varying degrees of fluency and facility, b) is difficult to translate into English because the common vocabulary is used descriptively in English while it is…

Bots as Language Learning Tools

ERIC Educational Resources Information Center

Fryer, Luke; Carpenter, Rollo

2006-01-01

Foreign Language Learning (FLL) students commonly have few opportunities to use their target language. Teachers in FLL situations do their best to create opportunities during classes through pair or group work, but a variety of factors ranging from a lack of time to shyness or limited opportunity for quality feedback hamper this. This paper…

L2 Identity, Discourse, and Social Networking in Russian

ERIC Educational Resources Information Center

Klimanova, Liudmila; Dembovskaya, Svetlana

2013-01-01

As the integration of Internet-based social networking tools becomes increasingly popular in foreign language classrooms, the use of modern communication technologies is particularly critical in the context of less commonly taught languages (LCTLs), where student exposure to the target language and its speakers is usually minimal. This paper…

Teaching Culture in the EFL/ESL Classroom

ERIC Educational Resources Information Center

Tran, Thu Hoang

2010-01-01

This article is intended to discuss prominent issues in teaching culture to second and foreign language students. The concepts of language and culture will be defined, respectively. Next, the characteristics and components of culture will be presented. In addition, commonly used terms in language and culture including enculturation, acculturation,…

The "PTA" of the Future.

ERIC Educational Resources Information Center

Ervin, Gerard L.

Three developments in the field of foreign language education seem to have particularly great potential for foreign language teaching and learning in the 1990s: (1) proficiency; (2) technology; and (3) authenticity (PTA). The first of these developments involves the language proficiency movement's debate over the establishment of a common metric…

Collaborative Teaching from English Language Instructors' Perspectives

ERIC Educational Resources Information Center

Tasdemir, Hanife; Yildirim, Tugba

2017-01-01

Collaborative teaching, a significant concept in the field of English language teaching, involves teachers in sharing expertise, decision-making, lesson delivery, and assessment. It is a common practice for instructors in many schools and universities where English is taught as a foreign/second language (EFL/ESL) in intensive programs or…

Non-Word Repetition in Adolescents with Specific Language Impairment (SLI)

ERIC Educational Resources Information Center

Ebbels, Susan H.; Dockrell, Julie E.; van der Lely, Heather K. J.

2012-01-01

Background: Non-word repetition (NWR) difficulties are common, but not universal, among children with specific language impairment (SLI). However, older children and adolescents with SLI have rarely been studied. Studies disagree on the relationship between NWR difficulties and difficulties with other areas of language and literacy. There is also…

Texas Papers in Foreign Language Education, 1996.

ERIC Educational Resources Information Center

Texas Papers in Foreign Language Education, 1996

1996-01-01

Papers on foreign language education include: "The Message Is the Medium: Using Video Materials To Facilitate Foreign Language Performance" (Thomas J. Garza), which explores the use of this medium to enhance commonly-used non-communicative or text-bound teaching materials; "Product and Process Aspects of NES/EFL Students' Persuasive…

A common genetic variant in FOXP2 is associated with language-based learning (dis)abilities: Evidence from two Italian independent samples.

PubMed

Mozzi, Alessandra; Riva, Valentina; Forni, Diego; Sironi, Manuela; Marino, Cecilia; Molteni, Massimo; Riva, Stefania; Guerini, Franca R; Clerici, Mario; Cagliani, Rachele; Mascheretti, Sara

2017-04-24

Language-based Learning Disabilities (LLDs) encompass a group of complex, comorbid, and developmentally associated deficits in communication. Language impairment and developmental dyslexia (DD) represent the most recognized forms of LLDs. Substantial genetic correlations exist between language and reading (dis)abilities. Common variants in the FOXP2 gene were consistently associated with language- and reading-related neuropsychological and neuroanatomical phenotypes. We tested the effect of a FOXP2 common variant, that is, rs6980093 (A/G), on quantitative measures of language and reading in two independent Italian samples: a population-based cohort of 699 subjects (3-11 years old) and a sample of 572 children with DD (6-18 years old). rs6980093 modulates expressive language in the general population sample, with an effect on fluency scores. In the DD sample, the variant showed an association with the accuracy in the single word reading task. rs6980093 shows distinct genetic models of association in the two cohorts, with a dominant effect of the G allele in the general population sample and heterozygote advantage in the DD cohort. We provide preliminary evidence that rs6980093 associates with language and reading (dis)abilities in two independent Italian cohorts. rs6980093 is an intronic SNP, suggesting that it (or a linked variant) modulates phenotypic association via regulation of FOXP2 expression. Because FOXP2 brain expression is finely regulated, both temporally and spatially, it is possible that the two alleles at rs6980093 differentially modulate expression levels in a developmental stage- or brain area-specific manner. This might help explaining the heterozygote advantage effect and the different genetic models in the two cohorts. © 2017 Wiley Periodicals, Inc.

A virtual data language and system for scientific workflow management in data grid environments

NASA Astrophysics Data System (ADS)

Zhao, Yong

With advances in scientific instrumentation and simulation, scientific data is growing fast in both size and analysis complexity. So-called Data Grids aim to provide high performance, distributed data analysis infrastructure for data- intensive sciences, where scientists distributed worldwide need to extract information from large collections of data, and to share both data products and the resources needed to produce and store them. However, the description, composition, and execution of even logically simple scientific workflows are often complicated by the need to deal with "messy" issues like heterogeneous storage formats and ad-hoc file system structures. We show how these difficulties can be overcome via a typed workflow notation called virtual data language, within which issues of physical representation are cleanly separated from logical typing, and by the implementation of this notation within the context of a powerful virtual data system that supports distributed execution. The resulting language and system are capable of expressing complex workflows in a simple compact form, enacting those workflows in distributed environments, monitoring and recording the execution processes, and tracing the derivation history of data products. We describe the motivation, design, implementation, and evaluation of the virtual data language and system, and the application of the virtual data paradigm in various science disciplines, including astronomy, cognitive neuroscience.

Cognitive Task Analysis of the Battalion Level Visualization Process

DTIC Science & Technology

2007-10-01

of the visualization space are identified using commonly understood doctrinal language and mnemonic devices. a Degree to which the commander and staff...the elements of the visualization space are identified using commonly understood doctrinal language and mnemonic devices. Visualization elements are...11 skill areas were identified as potential focal points for future training development. The findings were used to design and develop exemplar

Parenting and Later Substance Use among Mexican-Origin Youth: Moderation by Preference for a Common Language

ERIC Educational Resources Information Center

Schofield, Thomas J.; Toro, Rosa I.; Parke, Ross D.; Cookston, Jeffrey T.; Fabricius, William V.; Coltrane, Scott

2017-01-01

The primary goal of the current study was to test whether parent and adolescent preference for a common language moderates the association between parenting and rank-order change over time in offspring substance use. A sample of Mexican-origin 7th-grade adolescents (M[subscript age] = 12.5 years, N = 194, 52% female) was measured longitudinally on…

Teaching Writing within the Common European Framework of Reference (CEFR): A Supplement Asynchronous Blended Learning Approach in an EFL Undergraduate Course in Egypt

ERIC Educational Resources Information Center

Shaarawy, Hanaa Youssef; Lotfy, Nohayer Esmat

2013-01-01

Based on the Common European Framework of Reference (CEFR) and following a blended learning approach (a supplement model), this article reports on a quasi-experiment where writing was taught evenly with other language skills in everyday language contexts and where asynchronous online activities were required from students to extend learning beyond…

Teaching to Exceed the English Language Arts Common Core State Standards: A Literacy Practices Approach for 6-12 Classrooms

ERIC Educational Resources Information Center

Beach, Richard; Thein, Amanda Haertling; Webb, Allen

2012-01-01

As the new English Language Arts Common Core State Standards take hold across the United States, the need grows for pre-service and in-service teachers to be ready to develop curriculum and instruction that addresses their requirements. This timely, thoughtful, and comprehensive text directly meets this need. It delineates a literacy practices and…

Harnessing the wealth of Chinese scientific literature: schistosomiasis research and control in China

PubMed Central

Liu, Qin; Tian, Li-Guang; Xiao, Shu-Hua; Qi, Zhen; Steinmann, Peter; Mak, Tippi K; Utzinger, Jürg; Zhou, Xiao-Nong

2008-01-01

The economy of China continues to boom and so have its biomedical research and related publishing activities. Several so-called neglected tropical diseases that are most common in the developing world are still rampant or even emerging in some parts of China. The purpose of this article is to document the significant research potential from the Chinese biomedical bibliographic databases. The research contributions from China in the epidemiology and control of schistosomiasis provide an excellent illustration. We searched two widely used databases, namely China National Knowledge Infrastructure (CNKI) and VIP Information (VIP). Employing the keyword "Schistosoma" () and covering the period 1990–2006, we obtained 10,244 hits in the CNKI database and 5,975 in VIP. We examined 10 Chinese biomedical journals that published the highest number of original research articles on schistosomiasis for issues including languages and open access. Although most of the journals are published in Chinese, English abstracts are usually available. Open access to full articles was available in China Tropical Medicine in 2005/2006 and is granted by the Chinese Journal of Parasitology and Parasitic Diseases since 2003; none of the other journals examined offered open access. We reviewed (i) the discovery and development of antischistosomal drugs, (ii) the progress made with molluscicides and (iii) environmental management for schistosomiasis control in China over the past 20 years. In conclusion, significant research is published in the Chinese literature, which is relevant for local control measures and global scientific knowledge. Open access should be encouraged and language barriers removed so the wealth of Chinese research can be more fully appreciated by the scientific community. PMID:18826598

International Convergence on Geoscience Cyberinfrastructure

NASA Astrophysics Data System (ADS)

Allison, M. L.; Atkinson, R.; Arctur, D. K.; Cox, S.; Jackson, I.; Nativi, S.; Wyborn, L. A.

2012-04-01

There is growing international consensus on addressing the challenges to cyber(e)-infrastructure for the geosciences. These challenges include: Creating common standards and protocols; Engaging the vast number of distributed data resources; Establishing practices for recognition of and respect for intellectual property; Developing simple data and resource discovery and access systems; Building mechanisms to encourage development of web service tools and workflows for data analysis; Brokering the diverse disciplinary service buses; Creating sustainable business models for maintenance and evolution of information resources; Integrating the data management life-cycle into the practice of science. Efforts around the world are converging towards de facto creation of an integrated global digital data network for the geosciences based on common standards and protocols for data discovery and access, and a shared vision of distributed, web-based, open source interoperable data access and integration. Commonalities include use of Open Geospatial Consortium (OGC) and ISO specifications and standardized data interchange mechanisms. For multidisciplinarity, mediation, adaptation, and profiling services have been successfully introduced to leverage the geosciences standards which are commonly used by the different geoscience communities -introducing a brokering approach which extends the basic SOA archetype. Principal challenges are less technical than cultural, social, and organizational. Before we can make data interoperable, we must make people interoperable. These challenges are being met by increased coordination of development activities (technical, organizational, social) among leaders and practitioners in national and international efforts across the geosciences to foster commonalities across disparate networks. In doing so, we will 1) leverage and share resources, and developments, 2) facilitate and enhance emerging technical and structural advances, 3) promote interoperability across scientific domains, 4) support the promulgation and institutionalization of agreed-upon standards, protocols, and practice, and 5) enhance knowledge transfer not only across the community, but into the domain sciences, 6) lower existing entry barriers for users and data producers, 7) build on the existing disciplinary infrastructures leveraging their service buses. . All of these objectives are required for establishing a permanent and sustainable cyber(e)-infrastructure for the geosciences. The rationale for this approach is well articulated in the AuScope mission statement: "Many of these problems can only be solved on a national, if not global scale. No single researcher, research institution, discipline or jurisdiction can provide the solutions. We increasingly need to embrace e-Research techniques and use the internet not only to access nationally distributed datasets, instruments and compute infrastructure, but also to build online, 'virtual' communities of globally dispersed researchers." Multidisciplinary interoperability can be successfully pursued by adopting a "system of systems" or a "Network of Networks" philosophy. This approach aims to: (a) supplement but not supplant systems mandates and governance arrangements; (b) keep the existing capacities as autonomous as possible; (c) lower entry barriers; (d) Build incrementally on existing infrastructures (information systems); (e) incorporate heterogeneous resources by introducing distribution and mediation functionalities. This approach has been adopted by the European INSPIRE (Infrastructure for Spatial Information in the European Community) initiative and by the international GEOSS (Global Earth Observation System of Systems) programme.

Cultural and language differences in voice quality perception: a preliminary investigation using synthesized signals.

PubMed

Yiu, Edwin M-L; Murdoch, Bruce; Hird, Kathryn; Lau, Polly; Ho, Elaine Mandy

2008-01-01

Perceptual voice evaluation is a common clinical tool. However, to date, there is no consensus yet as to which common quality should be measured. Some available evidence shows that voice quality is a language-specific property which may be different across different languages. The familiarity of a language may affect the perception and reliability in rating voice quality. The present study set out to investigate the effects of listeners' cultural and language backgrounds on the perception of voice qualities. Forty speech pathology students from Australia and Hong Kong were asked to rate the breathy and rough qualities of synthesized voice signals in Cantonese and English. Results showed that the English stimulus sets as a whole were rated less severely than the Cantonese stimuli by both groups of listeners. In addition, the male Cantonese and English breathy stimuli were rated differently by the Australian and Hong Kong listeners. These results provided some evidence to support the claim that cultural and language backgrounds of the listeners would affect the perception for some voice quality types. Thus, the cultural and language backgrounds of judges should be taken into consideration in clinical voice evaluation. 2008 S. Karger AG, Basel.

A neuropsychological perspective on the link between language and praxis in modern humans

PubMed Central

Roby-Brami, Agnes; Hermsdörfer, Joachim; Roy, Alice C.; Jacobs, Stéphane

2012-01-01

Hypotheses about the emergence of human cognitive abilities postulate strong evolutionary links between language and praxis, including the possibility that language was originally gestural. The present review considers functional and neuroanatomical links between language and praxis in brain-damaged patients with aphasia and/or apraxia. The neural systems supporting these functions are predominantly located in the left hemisphere. There are many parallels between action and language for recognition, imitation and gestural communication suggesting that they rely partially on large, common networks, differentially recruited depending on the nature of the task. However, this relationship is not unequivocal and the production and understanding of gestural communication are dependent on the context in apraxic patients and remains to be clarified in aphasic patients. The phonological, semantic and syntactic levels of language seem to share some common cognitive resources with the praxic system. In conclusion, neuropsychological observations do not allow support or rejection of the hypothesis that gestural communication may have constituted an evolutionary link between tool use and language. Rather they suggest that the complexity of human behaviour is based on large interconnected networks and on the evolution of specific properties within strategic areas of the left cerebral hemisphere. PMID:22106433

Peer Acceptance of Children with Language and Communication Impairments in a Mainstream Primary School: Associations with Type of Language Difficulty, Problem Behaviours and a Change in Placement Organization

ERIC Educational Resources Information Center

Laws, Glynis; Bates, Geraldine; Feuerstein, Maike; Mason-Apps, Emily; White, Catherine

2012-01-01

This research investigated peer acceptance of children with language and communication impairments attending a language resource base attached to a mainstream school. Compared to other children in their mainstream peer groups, peer acceptance was poor. Peer rejection was more common for children with profiles consistent with an autistic spectrum…

Principles of structure building in music, language and animal song

PubMed Central

Rohrmeier, Martin; Zuidema, Willem; Wiggins, Geraint A.; Scharff, Constance

2015-01-01

Human language, music and a variety of animal vocalizations constitute ways of sonic communication that exhibit remarkable structural complexity. While the complexities of language and possible parallels in animal communication have been discussed intensively, reflections on the complexity of music and animal song, and their comparisons, are underrepresented. In some ways, music and animal songs are more comparable to each other than to language as propositional semantics cannot be used as indicator of communicative success or wellformedness, and notions of grammaticality are less easily defined. This review brings together accounts of the principles of structure building in music and animal song. It relates them to corresponding models in formal language theory, the extended Chomsky hierarchy (CH), and their probabilistic counterparts. We further discuss common misunderstandings and shortcomings concerning the CH and suggest ways to move beyond. We discuss language, music and animal song in the context of their function and motivation and further integrate problems and issues that are less commonly addressed in the context of language, including continuous event spaces, features of sound and timbre, representation of temporality and interactions of multiple parallel feature streams. We discuss these aspects in the light of recent theoretical, cognitive, neuroscientific and modelling research in the domains of music, language and animal song. PMID:25646520

Characterization of the relative importance of human- and infrastructure-associated bacteria in grey water: a case study.

PubMed

Keely, S P; Brinkman, N E; Zimmerman, B D; Wendell, D; Ekeren, K M; De Long, S K; Sharvelle, S; Garland, J L

2015-07-01

Development of efficacious grey water (GW) treatment systems would benefit from detailed knowledge of the bacterial composition of GW. Thus, the aim of this study was to characterize the bacterial composition from (i) various points throughout a GW recycling system that collects shower and sink handwash (SH) water into an equalization tank (ET) prior to treatment and (ii) laundry (LA) water effluent of a commercial-scale washer. Bacterial composition was analysed by high-throughput pyrosequencing of the 16S rRNA gene. LA was dominated by skin-associated bacteria, with Corynebacterium, Staphylococcus, Micrococcus, Propionibacterium and Lactobacillus collectively accounting for nearly 50% of the total sequences. SH contained a more evenly distributed community than LA, with some overlap (e.g. Propionibacterium), but also contained distinct genera common to wastewater infrastructure (e.g. Zoogloea). The ET contained many of these same wastewater infrastructure-associated bacteria, but was dominated by genera adapted for anaerobic conditions. The data indicate that a relatively consistent set of skin-associated genera are the dominant human-associated bacteria in GW, but infrastructure-associated bacteria from the GW collection system and ET used for transient storage will be the most common bacteria entering GW treatment and reuse systems. This study is the first to use high-throughput sequencing to identify the bacterial composition of various GW sources. Published 2015. This article is a U.S. Government work and is in the public domain in the USA.

Ocean Data Interoperability Platform (ODIP): Developing a Common Framework for Marine Data Management on a Global Scale

NASA Astrophysics Data System (ADS)

Glaves, H. M.; Schaap, D.

2014-12-01

As marine research becomes increasingly multidisciplinary in its approach there has been a corresponding rise in the demand for large quantities of high quality interoperable data. A number of regional initiatives are already addressing this requirement through the establishment of e-infrastructures to improve the discovery and access of marine data. Projects such as Geo-Seas and SeaDataNet in Europe, Rolling Deck to Repository (R2R) in the USA and IMOS in Australia have implemented local infrastructures to facilitate the exchange of standardised marine datasets. However, each of these regional initiatives has been developed to address their own requirements and independently of other regions. To establish a common framework for marine data management on a global scale these is a need to develop interoperability solutions that can be implemented across these initiatives.Through a series of workshops attended by the relevant domain specialists, the Ocean Data Interoperability Platform (ODIP) project has identified areas of commonality between the regional infrastructures and used these as the foundation for the development of three prototype interoperability solutions addressing: the use of brokering services for the purposes of providing access to the data available in the regional data discovery and access services including via the GEOSS portal the development of interoperability between cruise summary reporting systems in Europe, the USA and Australia for routine harvesting of cruise data for delivery via the Partnership for Observation of Global Oceans (POGO) portal the establishment of a Sensor Observation Service (SOS) for selected sensors installed on vessels and in real-time monitoring systems using sensor web enablement (SWE) These prototypes will be used to underpin the development of a common global approach to the management of marine data which can be promoted to the wider marine research community. ODIP is a community lead project that is currently focussed on regional initiatives in Europe, the USA and Australia but which is seeking to expand this framework to include other regional marine data infrastructures.

The Common Risk Model for Dams: A Portfolio Approach to Security Risk Assessments

DTIC Science & Technology

2013-06-01

and threat estimates in a way that accounts for the relationships among these variables. The CRM -D can effectively quantify the benefits of...consequence, vulnerability, and threat estimates in a way that properly accounts for the relationships among these variables. The CRM -D can effectively...Common RiskModel ( CRM ) for evaluating and comparing risks associated with the nation’s critical infrastructure. This model incorporates commonly used risk

MEDWISE: an innovative public health information system infrastructure.

PubMed

Sahin, Yasar Guneri; Celikkan, Ufuk

2012-06-01

In this paper, we present MedWise, a high level design of a medical information infrastructure, and its architecture. The proposed system offers a comprehensive, modular, robust and extensible infrastructure to be used in public health care systems. The system gathers reliable and evidence based health data, which it then classifies, interprets and stores into a particular database. It creates a healthcare ecosystem that aids the medical community by providing for less error prone diagnoses and treatment of diseases. This system will be standards-compliant; therefore it would be complementary to the existing healthcare and clinical information systems. The key objective of the proposed system is to provide as much medical historical and miscellaneous data as possible about the patients with minimal consultation, thus allowing physicians to easily access Patients' Ancillary Data (PAD) such as hereditary, residential, travel, custom, meteorological, biographical and demographical data before the consultation. In addition, the system can help to diminish problems and misdiagnosis situations caused by language barriers-disorders and misinformation. MedWise can assist physicians to shorten time for diagnosis and consultations, therefore dramatically improving quality and quantity of the physical examinations of patients. Furthermore, since it intends to supply a significant amount of data, it may be used to improve skills of students in medical education.

Language as Labor: Semantic Activities as the Basis for Language Development.

ERIC Educational Resources Information Center

Riegel, Klaus F.

The processes by which the young child recognizes and regenerates some invariant and organizational properties of language are discussed. In these processes the child conjoins and contrasts recurrent segments--perhaps a recurrent word--of the messages presented to him. After repeated exposure to messages containing a common segment, the child…

The Relationship between Language Literacy and ELL Student Academic Performance in Mathematics

ERIC Educational Resources Information Center

Lawon, Molly A.

2017-01-01

This quantitative study used regression analysis to investigate the correlation of limited language proficiency and the performance of English Language Learner (ELL) students on two commonly used math assessments, namely the Smarter Balanced Assessment Consortium (SBAC) and the Measures of Academic Progress (MAP). Scores were analyzed for eighth…

Longitudinal Associations of Language Brokering and Parent-Adolescent Closeness in Immigrant Latino Families

ERIC Educational Resources Information Center

Tilghman-Osborne, Emile M.; Bámaca-Colbert, Mayra; Witherspoon, Dawn; Wadsworth, Martha E.; Hecht, Michael L.

2016-01-01

Language brokering is a common practice for Latino youth with immigrant parents. Yet little is known about how youth's feelings about this responsibility contribute to the parent-adolescent relationship. In this study, we examined the longitudinal associations between language brokering attitudes and parent-adolescent closeness in a sample of…

Quality through Networking--From Reactive Administration to Proactive Cooperation

ERIC Educational Resources Information Center

Karttu, Petri; Kiilunen, Liisa; Laulajainen, Tiina

2012-01-01

The Language Centre functions as an independent institute within the University of Helsinki. It provides services to all the faculties and units of the university by offering language services and doing its share in creating an international learning environment. Together, the Language Centre and the faculties have one goal in common, namely, a…

Comprehension of Metaphor and Metonymy in Children with Williams Syndrome

ERIC Educational Resources Information Center

Annaz, Dagmara; Van Herwegen, Jo; Thomas, Michael; Fishman, Roza; Karmiloff-Smith, Annette; Rundblad, Gabriella

2009-01-01

Background: Figurative language, such as metaphor and metonymy, is very common in daily language use. Its underlying cognitive processes are sometimes viewed as lying at the interface of language and thought. Williams syndrome, which is a rare genetic developmental disorder, provides an opportunity to study this interface because individuals with…

Perception of a Regional Spanish Sound: The Case of /s/-Weakening

ERIC Educational Resources Information Center

George, Angela

2014-01-01

While taking foreign language classes or interacting in the target language community, language learners will be exposed to dialectal differences. This paper addresses how adult learners of Spanish in beginning, intermediate, and advanced Spanish courses at a large US university perceived a common sociolinguistic feature of Spanish, /s/-weakening,…

French Vocabulary in "Encore Tricolore": Do Pupils Have a Chance?

ERIC Educational Resources Information Center

Tschichold, Cornelia

2012-01-01

British learners acquire very little vocabulary in their foreign languages, compared to pupils elsewhere in Europe, particularly learners of English as a foreign language. Could the materials used for teaching help explain this difference? An analysis of the vocabulary loading of a textbook for French as a foreign language commonly used in…